Computer security control method based USB flash disk

Easy threading wirecoating dies

Interference mitigation through conductive thermoplastic composite materials

Dripping pills of bucinnazine hydrochloride and its preparation

The invention bucinnazine hydrochloride pill, prepared by superfine crushing and pill producing techniques, can achieve the purposes of increasing disintegration and dispersion speeds, and dissolving-out speed and degree, quickly taking effect, improving drug stability, reducing auxiliary use, reducing production cost, being convenient to carry and take. Its compliance is good and it is especially suitable for children, the aged, patients in bed and patients difficult in swallowing to take.

Method, apparatus and system for preserving operating system information

The embodiment of the invention discloses a method and a device for storing operation system information. The method comprises the following steps: when error occurs in an operation system, the operation system error information with address code out of the visit address range of a basic input and output system is stored in a storage unit, and operation system information is stored in the storage unit; the operation system is indicated to start the operation system according to and form the operation system information stored in the storage unit; in the process of starting the operation system, the detection to the storage unit for storing operation system error information is skipped; after the starting of the operation system, the operation system error information stored in the storage unit is copied to a nonvolatile memory. In the embodiment of the invention, the operation error system with address code out of the visit address range of a basic input and output system is stored in a ...

尼可地尔滴丸及其制备方法

The present invention utilizes ultramicropulverization and dripping pill preparation production process to make nicorandil dripping pills, and can attain the goal of raising disintegration and dissolution speed, quickly obtaining therapeutic effect, raising production cost and convenient administration. Said pill not only can be sucked, but also can be swallowed, and its compliance property is good.

Propylene based meltblown nonwoven layers and composite structures

Extensible and elastic conjugate fibers and webs having a nontacky feel

Wood mould with loose piece

Abstract The invention provides a wood mould with loose piece, which comprises a wood mould body and a loose piece arranged on the wood mould body. The center of the rear end of the loose piece is provided with an iron plate, and the wood mould body is internally provided with a magnet corresponding to the iron plate. The loose piece does not fall off easily, and the wood mould with loose piece is convenient for stripping, can ensure accurate size of a casting, and improves the working efficiency. FIG. 2 FIG. 3 ...

雷公藤多甙滴丸及其制备方法

The present invention utilizes ultramicropulverization and dripping pill preparation production process to produce thunder god vine polyglycoside dripping pills, and can attain the goal of raising disintegration dissolution speed, quickly obtaining therapeutic effect, raising stability of medicine, reducing dose of auxiliary material, reducing production cost and convenient administration, and its compliance is good.

Carbazochrome sodium sulfoate dripping pill and its preparing method

A dripping pill of carbazochrome sodium sulfonate is prepared through superfine pulverizing and conventional steps for preparing dripping pills.

Emulsification asphalt cement mortar for orbit and preparing method and use thereof

Open file encrypting method without distinguishing file types

The invention relates to an open file encrypting method without distinguishing file types, comprising the steps as follows: determining whether the file is confidential by the file opening manner; using the files opened in read-write or write manner as confidential file when opened during the confidential process, and adding marks marking whether the file is encrypted; using the file as non-confidential file if the file is opened in a write manner; determining the process of the access file in an access control layer and making a decision; setting the confidential file as to-be-decrypted filewhen the confidential file is read in the confidential process; setting the file as to-be-encrypted file when the confidential file is written in the confidential process; and setting the confidentialfile as non-decrypted file when the confidential file or non-confidential file is read and written in the non-confidential process. In the invention, trivial determination of the extended file name is avoided ...

Computer security control on USB flash disk

The present invention provides a computer security control method based on a USB flash disk, in which a log-on password is provided in both of the USB flash disk and the operating system, and the USB flash disk interacts with the computer via the USB interface. Said method comprises steps of starting up the operating system and entering a state of waiting for user log-on; and in the case of normally plugging the USB flash disk in the USB interface, reading the password for logging on the operating system from the USB flash disk, comparing it with the password for logging on the operating system in the operating system, and logging on the operating system if the two passwords are identical. With the method proposed by the present invention, it is possible to realize authentication and management for automatic operating system log-on, private folder opening and network service log-on and then enhance the confidentiality of personal information.

Using laser etching to improve surface contact resistance of conductive fiber filler polymer composites

Clamping bolt head

Abstract The invention provides a clamping bolt head which comprises a wooden planar matrix and a wooden strip vertical to the wooden planar matrix, wherein a bolt head is arranged at the lower end of the wooden strip, and a trapezoidal clamping groove which corresponds to the bolt head is arranged on the wooden planar matrix. The clamping bolt head can lead the connection between the wooden planar matrix and the vertical wooden strip to be firm, and lead the vertical wooden strip to be less prone to falling.

Circumference scriber

Abstract The invention provides a circumference scriber which comprises a scale, a scribing pen disposed on the end part of the scale, and a slide block arranged on the scale and corresponding to the scribing pen. The circumference scriber can accurately draw lines on the radial circumference of a cylinder and has convenient use.

Dripping pills of eprazinone hydrochloride and its preparation

The invention eprazinone hydrochloride pill, prepared by superfine crushing and pill producing techniques, can achieve the purposes of increasing disintegration and dispersion speeds, and dissolving-out speed and degree, quickly taking effect, improving drug stability, reducing auxiliary use, reducing production cost, being convenient to carry and take. Its compliance is good and it is especially suitable for children, the aged, patients in bed and patients difficult in swallowing to take.

甘草锌滴丸及其制备方法

A dripping pill of zinc glycyrrhizate is prepared through superfine pulverizing and the conventional steps for preparing dripping pills. Its advantages are high disintegrating and dissolving speed, quickly taking its effect and low cost.

Method for preparing carbon-doped titanium dioxide composite material and application thereof

The invention discloses a method for preparing a carbon-doped titanium dioxide composite material, comprising the following steps of: fully mixing a TiCl3 solution at the mass concentration of 10%-20% and a sucrose solution at the mass concentration of 1%-10% according to the volume ratio of 1:1-6 with magnetically stirring; placing the mixed solution into a thermostat to perform a reaction at the temperature of 100-150 DEG C for 6-12 hours to hydrolyze TiCl3 and carbonize the sucrose to form an amorphous titanium dioxide-carbon composite material; washing the obtained substance with an organic solvent for 3 to 7 times, and washing with distilled water for 3 to 7 times, followed by drying; crushing the obtained substance, placing the ground substance into an activation furnace, adjustingthe temperature to 400-700 DEG C at the heating rate of 3-5 DEG C/min under the protection of nitrogen, calcining at constant temperature for 2-6 hours to produce the needed product. According to theinvention ...

盐酸奥昔布宁滴丸及其制备方法

The present invention is Ditropan hydrochloride dripping pill prepared through superfine crushing and dripping pill producing process. The Ditropan hydrochloride dripping pill has raised disintegrating and dissolving speed, high digestion rate and digestion degree, fast acting, high stability, reduced supplementary material consumption, low production cost and easy carrying about and taking. It may be haven in mouth or swallowed, has excellent conformity and is especially suitable for children, the aged and other patients with dysphagia.

Nicardipine hydrochloride dripping pill and its preparing method

A dripping pill of nicardipine hydrochloride is prepared through superfine pulverizing and conventional steps for preparing dripping pills.

Application of begonia fimbristipula hance in treating livestock and poultry raising wastewater

The invention discloses an application of begonia fimbristipula hance in treating livestock and poultry raising wastewater. The begonia fimbristipula hance is planted in an environment polluted by the livestock and poultry raising wastewater and is used for purifying the livestock and poultry raising wastewater. The invention provides a novel plant resource for treating wastewater, especially the wastewater generated in the process of raising the livestock and poultry. The plant resource has the advantages of low plant cost and good treatment effect, and dose not cause no secondary pollution on a water body.

Caliper for Manufacturing Barrel-shaped Housing

Abstract The invention provides a caliper for manufacturing a barrel-shaped housing, which comprises two identical clamping plates, and the two clamping plates are connected through a rotating shaft by rotation. The caliper can facilitate the manufacturing of splicing wooden strips required for the barrel-shaped housing, further facilitate the manufacturing of the barrel-shaped housing and improve the production efficiency and the precision f the barrel-shaped housing.

Planer handle

Abstract The invention provides a planner handle which comprises a base plate, a handle arranged on the top of the base plate and a plurality of steel nails arranged on the bottom of the base plate. The planner handle has simple structure and convenient use, greatly reduces hidden dangers caused by small thickness of a wood part, improves the operation safety of a worker and the working efficiency, and reduces the production cost. i ...

Calmazine hydrochloride drops and their preparation

A dripping pill of modalina hydrochloride is prepared by superfine pulverizing and conventional process for preparing dripping pills.

Use of A.cucullata in treatment of waste water from livestock and poultry cultivation

The invention discloses the use of A.cucullata in the treatment of waste water from livestock and poultry cultivation, which belongs to the field of waste water treatment and adopts a technical scheme of planting A.cucullata in an environment polluted by the waste water from the livestock and poultry cultivation. In the invention, based on the cold resistance and waste water pollutant absorption performance of the A.cucullata, the A.cucullata is planted in the environment polluted by the waste water from the livestock and poultry cultivation to absorb the pollutants accumulated in the waste water; and therefore, the pollutant content of the waste water is lowered, the waste water from the livestock and poultry cultivation is purified, secondary pollution to the water is effectively prevented, a new plant resource variety is developed for treating pollution caused by the waste water from the livestock and poultry cultivation while the water purification effect is ensured, a new progress ...

Fibers made from copolymers of ethylene/alpha-olefins

Method and apparatus for applying a sizing composition to glass fibers

天麻素滴丸及其制备方法

The present invention utilizes ultramicropulverization and dripping pill preparation production process to produce gastrodin dripping pills, and can attain the goal of raising disintegration and dissolution speed, quickly obtaining therapeutic effect, raising stability of medicine, reducing dose of auxiliary material, reducing production cost and convenient administration, and its compliance property is good.

Driving safety control device related to pavement adhesion coefficient

The invention provides a driving safety control device related to a pavement adhesion coefficient, which belongs to the technical field of automobile driving safety and solves the problem that: the conventional automobile cannot make deceleration response timely due to sudden deterioration of the surface condition during driving. The driving safety control device related to the pavement adhesion coefficient comprises a pavement adhesion coefficient detection device connected with an automobile deceleration mechanism; and the detection device is used for detecting the magnitude of the pavement adhesion coefficient, and the speed of an automobile is reduced through the automobile deceleration mechanism when the detection device detects that the reduction amplitude of the pavement adhesion coefficient is large. The driving safety control device related to the pavement adhesion coefficient has the advantages that: through the driving safety control device, the speed of the automobile can be ...

Anti-loosening U type bolt component

The invention relates to a bolt component, in particular to an anti-loosening U-shaped bolt component. The invention comprises a matched U-shaped bolt and a matched nut; the U-shaped bolt component also comprises an elastic anti-loosening device which is arranged between the U-shaped bolt and the nut. By installing an elastic anti-loosening device between a connected part and the U-shaped bolt or between the nut and the connected part or between the two connected parts, the invention leads to a permanent pressing state between a U-shaped bolt cover plate (or a plate which is taken as the bolt cover plate) and the nut, thus generating no looseness.

Multipurpose triangle

The invention provides a multipurpose triangle which comprises a triangle body, wherein the outer side parts of the two right-angle sides of the triangle body are provided with a wearing layer. The invention has the advantages of wear resistance, little possibility of damage and wide measuring range, and can guarantee the accuracy of drawing a right angle and measurement.

Turning-over method, structure and device for large-scale equipment

The invention discloses a turning-over method, a turning-over structure and a turning-over device for large-scale equipment. The turning-over structure comprises rotating shafts and the turning-over device, wherein the rotating shafts are arranged on the two sides of the large-scale equipment; the turning-over device is arranged at the bottom of a shield body and is used for supporting the rotating shafts; the turning-over device comprises two supports which are positioned below the rotating shafts on the two sides of the large-scale equipment; U-shaped bases are arranged on the tops of the two supports; the two U-shaped bases are coaxial, are matched with the rotating shafts on the two sides of the large-scale equipment and are used for supporting the two rotating shafts; and the rotating shafts can rotate on the two supports. The large-scale equipment is turned over by the following steps of: placing the rotating shafts on the two sides of the large-scale equipment on the U-shaped bases ...

Suspension cushion assembly of powertrain system of automobile

The invention provides a suspension cushion assembly of a powertrain system of automobiles, which comprises a metallic framework, a rubber bushing, a mandrel and a dynamic vibration absorber, wherein a projecting shaft of the mandrel is inserted into the inner bushing of the rubber bushing, and is in interference fit with the inner wall of the inner bushing, at least two bolt holes which are connected with a support of the powertrain are distributed on the mandrel, and the mandrel is provided with the dynamic vibration absorber. By optimizing the structure of the mandrel of the suspension cushion, integrating the dynamic vibration absorber on the mandrel, and adding an L-shaped metal brace on the upper part of the metallic framework, the invention can improve the dynamic stiffness of the suspension cushion assembly, realize that the range of the working speed of rotation of an engine including the starting and idling of an engine can effectively cut off the transmission of the engine vibration ...

Die for making composite cable

Compositions of ethylene/alpha-olefin multi-block interpolymer for elastic films and laminates

雪胆素滴丸及其制备方法

A dripping pill of hemsleyadine and its superfine pulverizing process for preparing it are disclosed. Its advantages are high dissolving and disintegrating speed, high stripping percentage, quickly taking its effect high stability and low cost.

Well-based biosensor for detecting molecular or cellular events

Door assembly and van-type vehicle and box body with the door assembly structure

A door assembly, a van vehicle and a case with the door assembly, the door assembly includes door a frame and at least one door panel. The door panels are set with a locking mechanism. The door panels and the door frame are connected by hinge. A sealing element is set between the door panels and the door frame, between the door panels. The door frame includes a door lintel, a door sill and two upright posts. The two upright posts are upright at the left and the right. The door lintel is fixedly connected at the upper end of the two upright posts. The door sill is fixedly connected at the lower end of the two upright posts. The whole door frame is of a square shape. The locking mechanism is collocated between the internal and the external of the door panel. When the door panel is at the locking state, the door panels inserted into the door frame is on the same plane as the outer surface of the door frame. The sealing element between the door panel and the door frame is located on the inner ...

香菇多糖滴丸及其制备方法

The present invention utilizes ultramicropulverization and dripping pill preparation production process to produce lentinan dripping pills and can attain the goal of raising disintegration dissolution speed, quickl-obtaining effect, raising stability of medicine, reducing dose of auxiliary material, reducing production cost and convenient administration, it not only can be sucked, but also can be swallowed, and its compliance is good.

Propylene-based copolymers, a method of making the fibers and articles made from the fibers

Fibers made from copolymers of propylene/alpha-olefins

Engine-mounting bracket

The invention provides an engine-mounting bracket, which is provided with a bracket body, transmission-mounting holes for the mounting of a transmission are distributed on the bracket body, and the bracket body is integrated with a suspension cushion-mounting boss, which is provided with suspension cushion-mounting holes. The bracket body is also integrated with a clutch cable guide part; the clutch cable guide part is of a boss structure with a horizontal channel, the horizontal channel is a guide track for a clutch cable, and the sidewall of the boss is a guide limit plane for the flange surface of the head of the clutch cable. The bracket is integrated with the functions of the conventional clutch cable bracket and the conventional engine-mounting bracket, the arrangement space is reduced, and the NVH performance of an engine is enhanced.

Dripping pills of verapamil hydrochloride and its preparation

The invention discloses am verapamil hydrochloride drop pill prepared through ultramicro disintegration and drop pills manufacturing technique, which has the advantages of improving collapse and dissolving speed, dissolving out speed and degree, quick effect, increased medicament stability, reduced adjuvant consumption, lowered production costs, easiness in carrying and use, oral or swallow administration, It has good compliance, thus is especially suitable for children, the elderly, bedridden patients and dysphagia patients.

硝酸毛果芸香碱滴丸及其制备方法

The present invention utilizes ultramicropulverization and dripping pill preparation production process to make pilocarpine nitrate dripping pills, and can attain the goal of raising disintegration and dissolution speed, quickly obtaining therapeutic effect, raising stability of medicine, reducing dose of auxiliary material, reducing production cost and convenient administration. Said pill not only can be sucked, but also can be swallowed, and its compliance property is good.

Method and device for switching situation pattern by cell positioning

The invention discloses a method and device for switching situation patterns through cell location, wherein the method includes the following steps: step 1: a positional information tracking module obtains positional information of the current cell in which a user terminal is located from a mobile positioning center (MPC); when position change of the current cell is confirmed, the positional information is sent to a positional information change module; step 2: when confirming that the current cell is the cell of situation pattern switching according to the positional information, the positional information change module completes switching of the situation pattern of the user terminal. The invention can realize automatic switching of the situation pattern of a local user during moving inside urban area along with ideal timeliness of situation pattern switching; moreover, the invention avoids communication expense waste caused by complex hand switching and untimely switching to ensure that ...

Cone dyed yarns of olefin block compositions

Application of ligularia sibirica in treating livestock and poultry breeding waste water

The invention discloses an application of ligularia sibirica in treating livestock and poultry breeding waste water, belonging to the field of waste water treatment. The adopted technical scheme is as follows: ligularia sibirica are planted in the environment polluted by livestock and poultry breeding waste water. In the invention, cold resistance property of ligularia sibirica and absorption removal property thereof to pollutants in waste water are fully utilized, ligularia sibirica are planted in the environment polluted by livestock and poultry breeding waste water to absorb and accumulate the pollutants in the waste water, thus ensuring water purifying effect, developing a new plant resource species for treatment on livestock and poultry breeding waste water pollution, bringing new progress and development space for further development on artificial wetland plants in treating livestock and poultry breeding waste water pollution, and having obvious advantages in running cost, operating ...

单硝酸异山梨酯滴丸及其制备方法

A dripping pill of isosorbide mononitrate is prepared through superfine pulverizing and conventional steps for preparing dripping pill. Its advantages are high disintegration speed, high stripping rate, quickly taking its effect, and low cost.

Fibers made from copolymers of ethylene/alpha-olefins

Method and apparatus for applying a sizing composition to glass fibers

Dripping pills of clemastine fumarate and its preparation method

The invention uses super micro shattering and drop pills producing the technology to produce fenfluramine drop pills, reaching the purposes such as increasing speed, and dissolution of disintegration, increasing the medicine stability, reducing the dose of auxiliary materials and decreasing cost, with rapid effect and convenient use. It can be buccal as well as deglutition, has remarkable conformity, and is especially suitable for children, older man, sicker in bed or with difficulty of swallowing.

小檗碱或小檗碱盐滴丸及其制备方法

A dripping pile of berberine or its salts is prepared through superfine pulverizing and the conventional steps for preparing dripping pill. Its advantages are high disintegrating and dissolving speed, quickly taking its effect and low cost.

Information storage means and device when system crashes

The embodiment of the invention provides an information storage means and a device when a system crashes. The method comprises steps: a memory is initialized before the system starts and a predetermined reserved memory area is not refreshed; after the system starts, the information of the system is stored into the reserved memory area; when the system crashes, the system restarts; and when the system restarts, the reserved memory area is not refreshed. The embodiment of the invention stores the information of the system into the predetermined reserved memory area, overcomes the defects of thecomplex process and high cost of the system information in the prior art and can rapid and efficiently store the system information.

Wood fiber plastic composites

Auxiliary mould stripping device

The invention provides an auxiliary mould stripping device, comprising a riser and a riser patch. The riser is arranged on a mould flange, the riser patch is connected with the riser and arranged on the flange face of a mould, and the end face of the riser patch is provided with a mould stripping bar. The invention can effectively prevent the damage to the mould in the mould stripping process, has simple operation and higher production efficiency.

Application of dracaena deremensis 'compacta' in treatment of livestock and poultry breeding wastewater

The invention discloses application of dracaena deremensis 'compacta' in treatment of livestock and poultry breeding wastewater, and belongs to the field of wastewater treatment. The characteristics of cold resistance, no leaf falling and no wilting in winter, and adsorption and removal of pollutants such as ammonia nitrogen, total nitrogen, total phosphorus and the like in the livestock and poultry breeding wastewater of the dracaena deremensis 'compacta' are fully utilized, and the dracaena deremensis 'compacta' is directly transplanted in environment polluted by the livestock and poultry breeding wastewater, absorbs the pollutants in the accumulated wastewater so as to purify the livestock and poultry breeding wastewater; an experiment is performed in summer, the treatment effect of the dracaena deremensis 'compacta' on the livestock and poultry breeding wastewater at a high temperature in summer is researched, the water purification effect is ensured and a new plant resource variety ...

Inorganic nanoparticles-modified polyurethane sponge mask material, and preparation method and application thereof

The invention provides an inorganic nanoparticles-modified polyurethane sponge mask material and a preparation method thereof, and also provides application of the inorganic nanoparticles-modified polyurethane sponge mask material in manufacturing a mask. In the invention, the inorganic nanoparticles used for modifying sponge comprise magnetic Fe3O4 nanoparticles, magnetic Fe2O3 nanoparticles, TiO2 nanoparticles, ZnO nanoparticles, mesoporous SiO2, carbon nanotubes and carbon fibers. The inorganic nanoparticles have the advantages of small particle size, large specific surface area, strong adsorption performance and like and contain charges on the surfaces, and a plurality of the nanoparticles have strong ultraviolet absorption capability, photocatalytic activity, and antibacterial and antiviral actions. The inorganic nanoparticles-modified polyurethane sponge mask material provided by the invention has high efficiency and capability in filtering out sub-micron dust, viruses and bacteria ...

氯雷他定滴丸及其制备方法

The present invention utilizes ultramicropulverization and dripping pill preparation production process to make loratadine dripping pills, and can attain the goal of raising disintegration and dissolution speed, quickly obtaining therapeutic effect, raising stability of medicine, reducing dose of auxiliary material, reducing production cost and convenient administration. Said pill not only can be sucked, but also can be swallowed, and its compliance property is good.

Cross-head die

Protractor for curved surface mapping

A b s t r a c t The invention relates to a protractor for curved surface mapping, which comprises a protractor body, the circle center of the protractor body is provided with a rotating shaft on which a ruder is arranged. The protractor for curved surface mapping can be bent freely to facilitate measurement and lineation for a three-dimensional curved surface, thereby improving the working efficiency. )3 ...

Bupicomide hydrochloride drop pills and its preparation method

The invention uses super micro shattering and buphenine drop pills producing the technology to produce fenfluramine drop pills, reaching the purposes such as increasing speed, and dissolution of disintegration, increasing the medicine stability, reducing the dose of auxiliary materials and decreasing cost, with rapid effect and convenient use. It can be buccal as well as deglutition, has remarkable conformity, and is especially suitable for children, older man, sicker in bed or with difficulty of swallowing.

Method for realizing auto-answer of short message

The invention provides a method for realizing an auto-answer of a short message. The method comprises the following steps that: a user sets the content of the short message and an answer rule which execute the auto-answer of the short message, and stores the content of the short message and the answer rule into a short message auto-answer system through a service and operation support system; the short message auto-answer system informs a signaling monitoring system of monitoring the user; the signaling monitoring system informs the short message auto-answer system when monitors that another user sends the short message to the user; and the short message auto-answer system executes the processing of the auto-answer of the short message according to the content of the short message and the answer rule which are set by the user. The method can send answer content preset by the user to a calling user when the user is inconvenient for replying the short message, and simultaneously, provides ...

Levofloxacin dripping pills and its preparing process

The invention discloses a lactic acid levofloxacin dripping pills and its preparing process, wherein each drop pill contains Levofloxacin 1-10 mg and right amount of drop pill base material, the drop pill base material is selected from one or two of polyethylene glycol 6000, polyethylene glycol 4000, polyoxyethglene monostearate, sodium stearate, glycerol gelatine, poloxamer, stearic acid, glyceryl monostearate, insect wax. And the preparing process comprises the steps of heating till melting, mixing homogeneously, instilling into condensation agent, taking-up and removing the condensation agent, checking and packaging.

阿魏酸钠滴丸及其制备方法

A dripping pill of sodium ferulate and its superfine pulverizing process for preparing it are disclosed. Its advantages are high dissolving and disintegrating speed, high stripping percentage, quickly taking its curative effect and low cost.

Dripping pills of paroxetine hydrochloride and its preparation method

The invention relates to an Paroxetine Hydrochloride drop pill prepared by utilizing ultramicro disintegration and drop pill manufacturing process, which has the advantages of improving collapse and dissolving speed, dissolving out speed and degree, quick effect, increased medicament stability, reduced adjuvant consumption, lowered production costs, and easiness in carrying and use. oral or swallow administration, It has good compliance, thus is especially suitable for children, the elderly, bedridden patients and dysphagia patients.

石吊兰素滴丸及其制备方法

The present invention utilizes ultramicropulverization and dripping pill preparation production process to make lysionotin dripping pills, and can attain the goal of raising disintegration and dissolution speed, quickly obtaining therapeutic effect, raising stability of medicine, reducing dose of auxiliary material, reducing production cost and convenient administration. Said pill not only can be sucked, but also can be swallowed, and its compliance property is good.

Method and apparatus for applying a sizing composition to glass fibers

Extensible and elastic conjugate fibers and webs having a nontacky feel

Dimedrol drops and their preparation

A dripping pill of bagodryl hydrochloride is prepared by ultrafine pulverizing and conventional process for preparing dripping pills.

Method for producing biofuel from high-acid-value Comus wilsoniana fruit oil under co-catalysis of solid acid and solid base

The invention relates to a method for producing biofuel from high-acid-value Comus wilsoniana fruit oil under co-catalysis of a solid acid and a solid base. The method comprises the following steps: 1) separately preparing the solid acid and solid base at normal temperature by an aqueous solution immersing method; 2) baking the solid acid and solid base catalysts at the temperature of 300-800 DEG C for 3-5 hours; 3) placing the solid acid at the upper part and the solid base at the lower part; 4) vacuumizing a tubular reactor, and preheating to the set reaction temperature of 80-300 DEG C; and 5) continuously introducing methanol gas and pumping preheated Comus wilsoniana fruit oil from the upper part of the reactor, and carrying out continuous catalytic reaction in the presence of the catalysts for 1-20 hours. The method provided by the invention has the technical effects of mild reaction conditions, high activity of catalysts, continuous reaction process, no corrosion to equipment, simple ...

氢溴酸樟柳碱滴丸及其制备方法

The present invention utilizes ultramicropulverization and dripping pill preparation production process to make aniosidine hydrobromide dripping pills, and can attain the goal of raising disintegration and dissolution speed, quickly obtaining therapeutic effect, raising stability of medicine, reducing dose of auxiliary material, reducing production cost and convenient administration. Said pill not noly can be sucket, but also can be swallowed, and its compliance is good.

A steel form for middle -size and small -size regulating dam gate pier

The utility model provides a steel form for middle -size and small -size regulating dam gate pier is the arc that a radian is 0.4 pi -0.5 pi, and the inboard of arc is smooth arc surface, has vertical stiffening rib and horizontal stiffening rib on the lateral surface of arc, and vertical stiffening rib of limit portion has the erection joint hole, and it has 4 at least lacing holes to distribute on the arc, and the arc length of arc is 1.2-3m, highly is 2-3m. The when used will the utility model discloses with other template combination enclose gate pier external molds, with 2 the utility model discloses the flat raft makes up in gate pier pier nose end, the spacer bar pass the lacing hole and with the nut screw with the utility model discloses be fixed in design gate pier pier nose off -plate, after the construction of one deck gate pier is accomplished, with removal of form and to upper strata installation template. The utility model has the characteristics of convenient to use, repeatedly ...

草乌甲素滴丸及其制备方法

The present invention utilizes ultramicropulverization and dripping pill preparation production process to make aconitum kusnezoffi methylsine dripping pills, and can attain the goal of raising disintegration and dissolution speed, quickly obtaining therapeutic effect, raising stability of medicine, reducing dose of auxiliary material, reducing production cost and convenient administration. Said pill not only can be sucked, but also can be swallowed, and its compliance property is good.

多潘立酮滴丸及其制备方法

The present invention utilizes ultramicropulverization and dripping pill preparation production process to make domperiodine dripping pills, and can attain the goal of raising disintegration and dissolution speed, quickly obtaining therapeutic effect, raising stability of medicine, reducing dose of auxiliary material, reducing production cost and convenient administration. Said pill not only can be sucked, but also can be swallowed, and its compliance property is good.

Surface modified bi-component polymeric fiber

The present invention provides a bicomponent fiber having increased surface roughness. The fiber includes a first polymer and a composite, wherein the composite forms a layer which forms at least a portion of the fiber's surface. The composite is formed by a second polymer and a filler, where an average particle size of the filler can be greater than a thickness of the layer formed by the composite. The fibers can have a round, oval, trilobal, triangular, dog-boned, flat or hollow shape and a symmetrical or asymmetrical sheath/core or side-by-side configuration. When the fiber has a sheath/core configuration, the composite can form the sheath, and the average particle size of the filler can be greater than the thickness of the sheath.

Dioxyimipramine hydrochloride drops and their preparation

A dripping pill of dioxopromethazine hydrochloride is prepared by superfine pulverizing and conventional process for preparing dripping pills.

Sealing gasket for cylinder head cover

The invention provides a sealing gasket of a cylinder head cover. The cross section of the sealing gasket is in a T shape, at least two mutually parallel enclosed sealing convex ribs are arranged along the length direction of the sealing gasket and on the binding face of the upper part of the sealing gasket and a cylinder head, three parallel oil storage tanks are arranged at the two sides and between the two sides of the sealing convex ribs, so that the compressibility of the sealing gasket is ensured, the oil flows into the oil storage tanks, and the oil can not leak out from a cylinder cover and the cylinder head. A group of vertical long-arc strip-type bosses are arranged at the two sides of the waist-shaped part of the cross section of the sealing gasket and are in interference fit with the sealing groove of the cylinder cover, thus when the sealing gasket is preassembled, the sealing gasket can be fixed in the groove to improve the sealing reliability. The sealing gasket of the cylinder ...

阿魏酸哌嗪滴丸及其制备方法

A dripping pill of piperazine ferulate and its superfine pulverizing process for preparing it are disclosed. Its advantages are high dissolving and disintegrating speed, high stripping percentage, quickly taking its effect, high stability and low cost.

Application of bird nest fern in treatment of livestock and poultry breeding waste water

The invention discloses application of bird nest fern in the treatment of livestock and poultry breeding waste water, belonging to the field of waste water treatment. The technical scheme is that bird nest fern is planted in an environment polluted by the livestock and poultry breeding waste water. Since that the bird nest fern can absorb pollutants in the waste water and the vital force of the bird nest fern is very vigorous, the bird nest fern can be directly transplanted, no special management is required in the whole growth process and yearly planting is not required, the bird nest fern is planted in the environment polluted by livestock and poultry breeding waste water to absorb and accumulate the pollutants in the waste water to reduce the content of the pollutants in the waste water and to purify the livestock and poultry breeding waste water. The invention has the advantages that the cost is low, the operating cost is low, the effect is good, the operation is simple and easy, the ...

洛伐他汀滴丸及其制备方法

The present invention utilizes ultramicropulverization and dripping pill preparation production process to make lovastain dripping pills, and can attain the goal of raising disintegration and dissolution speed, quickly obtaining therapeutic effect, raising stability of medicine, reducing dose of auxiliary material, reducing production cost and convenient administration. Said pill not only can be sucked, but also can be swallowed, and its compliance property is good.

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Lubricating device for hot rolled steel strip rolling technology

The invention discloses a lubricating device for a hot rolled steel strip rolling technology. An oil supply pump connected with an oil tank is divided into two paths to be respectively connected with an oil supply metering pump, and both oil supply metering pumps are connected with an inlet of a lubricating oil electromagnetic control valve. Feculent circulating water passes through a water filter and is then depressurized by a pressure reducing valve, an outlet of the pressure reducing valve is respectively communicated with a switch, a branch path water filter, a water regulating control valve, the lubricating oil electromagnetic control valve and the outlet point of the lubricating oil electromagnetic control valve through two water supply branched pipelines, the communicating points are then connected with an oil water mixer, an oil water mixture is sprayed on an upper working roll and a lower working roll by the oil water mixer through a metallic hose and a spraying header to lubricate ...

Ceramic brightening glaze and its prepn process

The present invention is one kind of ceramic enshining glaze and its preparation process. On the ceramic biscuit, one layer of priming glaze is first applied and one layer of ovreglaze with much greater surface tension is then applied; a ceramic biscuit is then sintered at high temperature in a kiln. Owing to the difference in surface tension between the priming glaze and the ovreglaze at high temperature, the ovreglaze layer will crack to expose bright priming glaze layer contrasting to the dark ovreglaze layer, exhibiting enshining effect. Each of the priming glaze and the ovreglaze consists of basic glaze material in 80-100 wt% and pigment in 0-20 wt%.

积雪草总苷滴丸及其制备方法

The present invention utilizes ultramicropulverization and dripping pill preparation production process to produce centella asiatica total glycoside dripping pill, and can attain the goal of raising disintegration and dissolution speed, quickly obtaining therapeutic effect, raising stability of medicine, reducing dose of auxiliary material, reducing production cost and convenient administration, and its compliance property is good.

抗感口服滴丸及制备工艺

The present invention discloses anti-cold oral drip pill and its preparation process. The anti-cold oral drip pill has honeysuckle, red peony root and basket fern rhizome extractive as active components and proper amount of matrix. The matrix is polyglycol-6000, polyglycol-4000, polyethylene glycol monostearate, sodium stearate, glyceryl glutin, poloxamer, stearic acid, glyceryl monostearate, insect wax or their mixture. The preparation process includes twice decoction of honeysuckle, red peony root and basket fern rhizome, filtering, concentration, mixing the filtrate with alcohol via stirring, setting, filtering, concentration to obtain dry extractum, mixing with matrix while heating, dripping into condensating agent, taking out, inspection and packing, with the condensating agent beingdimethyl silicon oil, liquid paraffin, tea oil, rape seed oil, gasoline or their mixture.

异卡波肼滴丸及其制备方法

The present invention utilizes ultramicropulverization and dripping pill preparation production process to make isocarboxazid dripping pills, and can attain the goal of raising disintegration and dissolution speed, quickly obtain therapeutic effect, raising stability of medicine, reducing dose of auxiliary material, reducing production cost and convenient administration. It not only can be sucked, but also can be swallowed, and its compliance property is good.

去甲斑蝥素滴丸及其制备方法

A dripping pill of norcantharidin and its superfine pulverizing process for preparing it are disclosed. Its advantages are high dissolving and disintegrating speed, high stripping percentage, quickly taking its effect and low cost.

人参茎叶总皂苷滴丸及其制备方法

A dripping pill of ginseng stem and leaf's common saponin and its superfine pulverizing process for preparing it are disclosed. Its advantages are high dissolving and disintegrating speed, high stripping percentage, quickly taking its effect, high stability and low cost.

Dripping pill of loperamide hydrochloride and its preparation method

The invention relates to an Loperamide Hydrochloride drop pill prepared by utilizing ultramicro disintegration and drop pill manufacturing process, which has the advantages of improving collapse and dissolving speed, dissolving out speed and degree, quick effect, increased medicament stability, reduced adjuvant consumption, lowered production costs, and easiness in carrying and use. It has good compliance, thus is especially suitable for children, the elderly, bedridden patients and dysphagia patients.

Technique for manufacturing particles trap ceramic filtering body used for diesel engine

The invention belongs to a method for producing a ceramic piece used for gas filtration. In order to solve the problems of the prior art, the invention provides a low-cost method for producing a blank of diesel particulate filter (DPF) used for diesel engines. The method mainly comprises the following steps: A. coating films respectively on two end surfaces of a columnar blank; B. selecting film-covered through holes as selected through holes, wherein only one end surface of each through hole is selected and the film penetrates relative to a part of the selected through hole; C. grouting slurry into the penetrated parts of the films to seal the ends of the selected through holes near to the films, wherein only one end of each through hole is sealed; and D. removing the films from the end surfaces of the columnar blank. The technical proposal of the invention has no strict requirements for high machining accuracy and energy, and minimizes the production cost of DPF blanks used for diesel ...

氟桂利嗪滴丸及其制备方法

The invention is a Flunarizine drop pill and preparing method. It is prepared by micronization and drop-pill producing technique. It can enhance disintegrating and dissolving speed, stripping rate and degree, stability, and largely reduce the dosage of assistant material, convenient to carry and take. It can be sucked and also swallowed, adapted to children, older folks, and difficult-swallowing patients, especially the patients suffering from cranial vascular disease.

Cresol powder with dissolution increased and its preparing method-analgesic, antipyretic and anti-inflammatory agent

A mefenamic acid dispersing tablet with high solubility is prepared from mefenamic acid, filler, adhesive, disintegrant and/or disintegration assistant, adsorbent, flowing, assistant, suspending agent or resistance, flavouring, surfactant, wetting agent and lubricant.

Method for continuously converting oil into fatty acid short chain alcohol ester

The invention discloses a method for continuously converting oil into fatty acid short chain alcohol ester (biodiesel), which is particularly suitable for conversion and utilization of high acid value oil. The method is characterized by comprising the following steps of: pumping low-carbon alcohol and oil in a volume ratio of (0.5-1):1 into a preheater by using a constant flux pump, preheating and mixing, immediately introducing into a large-caliber tubular reactor filled with solid acid and solid alkali sectionally, and reacting at the temperature of between 120 and 140DEG C for 2 to 5 minutes, wherein the pressure drop between a feeding hole and a discharge hole of the rector is 5 to 8Mpa. The method has the advantages that: the reaction is not limited by the acid value of raw oil, the contact probability between the low-carbon alcohol and the oil and between reactants and the surface of a catalyst is high, the reaction rate is high, process parameters are easy to control, and the oil ...

Injection for curing acute lung injury and acute respirotary distress syndrome

The injection preparation for treating acute lung injury and acute respiratory distress syndrome is bacteria-free freeze dried powder for injection with Sivelestat as active component, stuffing frameagent, co-solvent and pH regulator. It has improved water solubility of Sivelestat and improved medicine stability.

Door fixing device and container with same

The invention discloses a door fixing device and a container with the same. The container comprises a box body, a side door and the door fixing device, wherein the door fixing device is arranged on the box body corresponding to the side door and comprises a bracket, an anti-loose length-adjustable pull rod, a fastening piece matched with the pull rod, and a limit storage rack and a door strap which are used for receiving and storing the pull rod; the door strap is correspondingly arranged on the edge of a door body of the container or a cargo box; the bracket and the limit storage rack are fixed on the side wall of the box body corresponding to the door strap respectively; the pull rod comprises a connecting end and an adjustment fastening end; the connecting end is movably connected with the bracket; the fastening piece is arranged at the adjustment fastening end; a hanging groove through which the pull rod passes is formed on the door strap; and the width of the hanging groove is greater ...

比沙可啶滴丸及其制备方法

The present invention utilizes ultramicropulverization and dripping pill preparation production process to make bisacodyl dripping pills, and can attain the goal of raising disintegration and dissolution speed, quickly obtaining therapeutic effect, raising stability of medicine, reducing dose of auxiliary material, reducing production cost and convenient administration. Said pill not only can be sucked, but also can be swallowed, and its compliance property is good.

Intelligent torque wrench device in contact type data transmission form

The invention provides an intelligent torque wrench device in a contact data transmission form for assembly operation. The intelligent torque wrench device comprises a torque wrench body, a torque wrench acquisition circuit, a read-write circuit and an acquisition circuit shell. According to the invention, a torque command is issued in a short distance through NFC, the acquisition circuit stores the torque command, the torque command is reminded to be on a torque wrench screen according to a sequence, a user performs off-line torque striking, and when a set torque value is reached, the wrench vibrates to remind and trip. The user can also press a cancel key to cancel the current torque. And after the user finishes striking the torque, the actual torque value is uploaded at a short distance through NFC. The torque wrench is modified, wired data transmission is changed into near-distance NFC data transmission, manual recording of bolt fastening condition data is changed into data integration ...

Salbutamol Sulfate drop pills and preparation method thereof

The invention discloses a salbutamol sulfate drop pill prepared through ultramicro disintegration and drop pills manufacturing technique, which has the advantages of improving collapse and dissolving speed, quick effect, increased medicament stability, reduced adjuvant consumption, lowered production costs, and easiness in carrying and use. It has good compliance, thus is especially suitable for children, the elderly, bedridden patients and dysphagia patients.

CARBOCATALYSTS FOR CHEMICAL TRANSFORMATIONS

The disclosure relates to catalytically active carbocatalysts, e.g., a graphene oxide or graphite oxide catalyst suitable for use in a variety of chemical transformations. In one embodiment, it relates to a method of catalyzing a chemical reaction of an organic molecule by reacting the organic molecule in the presence of a sufficient amount of graphene oxide or graphite oxide for a time and at a temperature sufficient to allow catalysis of a chemical reaction. According to other embodiments, the reaction may be an oxidation reaction, a hydration reaction, a dehydrogenation reaction, a condensation reaction, or a polymerization reaction. Some reactions may include auto-tandem reactions. The disclosure further provides reaction mixtures containing an organic molecule and graphene oxide or graphite oxide in an amount sufficient to catalyze a reaction of the organic molecule. 1. A method for chemically transforming an organic compound , comprising:(a) contacting the organic compound with a catalytically active carbocatalyst having a surface terminated with one or more peroxide, hydroxyl, aldehyde, or carboxylic acid groups; and(b) transforming the organic compound with the aid of the catalytically active carbocatalyst to form a mixture of a reaction product and a spent or partially spent carbocatalyst.2. The method of claim 1 , wherein the catalytically active carbocatalyst is an oxidized form of graphite.3. The method of claim 2 , wherein the catalytically active carbocatalyst is graphene oxide or graphite oxide.4. The method of claim 1 , wherein the catalytically active carbocatalyst is an oxidized carbon-containing material.5. The method of claim 1 , wherein the catalytically active carbocatalyst is characterized by one or more FT-IR features at about 3150 cm claim 1 ,1685 cm claim 1 , 1280 cm claim 1 , or 1140 cm.629-. (canceled)30. The method of claim 1 , wherein the organic compound has at least one sp-hybridized C—H bond claim 1 , and the transformation involves ...

METHODS AND COMPOSITIONS RELATED TO WRAPPING OF DEHYDRONS

This application describes a novel technology in drug discovery and drug-based imaging/detection: the wrapping technology. This technology is based on identified singularities in the structure of soluble proteins. In contrast with drug-design approaches based on standard structural considerations, the packing of a protein, or more precisely, its dehydron pattern, may be used as a selectivity filter to design small-molecule inhibitors. The wrapping technology described herein is a novel form of rational drug design for avoiding side effects in drug therapy and sharpening the inhibitory impact of drugs on the oncokinome. 2. The ligand of claim 1 , wherein:(a) R1 is alkyl, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, pentyl, hexyl, isopentyl, aryl, heteroaryl, furanyl, indolyl, thiophenyl, thiazolyl, imidazolyl, isoxazoyl, oxazoyl, pyrazoyl, pyrrolyl, pyrazinyl, pyridyl, pyrimidyl, pyrimidinyl, purinyl, cinnolinyl, benzofuranyl, benzothienyl, benzotriazolyl, benzoxazolyl, quinoline, isoxazolyl, isoquinoline cycloalkyl, alkenyl, cycloalkenyl, phenyl, or pyridyl;(b) R2 is hydrogen;(c) R3 is hydrogen; and(d) R4 is hydrogen.3. The ligand of claim 1 , wherein:(a) R1 is hydrogen;(b) R2 is alkyl, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, pentyl, hexyl, isopentyl, aryl, heteroaryl, furanyl, indolyl, thiophenyl, thiazolyl, imidazolyl, isoxazoyl, oxazoyl, pyrazoyl, pyrrolyl, pyrazinyl, pyridyl, pyrimidyl, pyrimidinyl, purinyl, cinnolinyl, benzofuranyl, benzothienyl, benzotriazolyl, benzoxazolyl, quinoline, isoxazolyl, isoquinoline cycloalkyl, alkenyl, cycloalkenyl, phenyl, or pyridyl;(c) R3 is hydrogen; and(d) R4 is hydrogen.4. The ligand of claim 1 , wherein:(a) R1 is hydrogen;(b) R2 is hydrogen;(c) R3 is alkyl, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, pentyl, hexyl, isopentyl, aryl, heteroaryl, furanyl, indolyl, thiophenyl, thiazolyl, imidazolyl, isoxazoyl, oxazoyl, ...

CEMENT COMPOSITION BASED ON CALCIUM ALUMINATE CEMENT

The present invention relates to a current composition for cementing oil or gas wells. The composition comprises calcium aluminate cement in which the proportion of HC0is at least 50% by weight, dispersant, microsilica, mineral particles, water and optionally a retarder. 127-. (canceled)28. A cement composition for cementing oil-and gas wells comprising 35-50% by weight of dry components of calcium aluminate cement in which the proportion of AlOis at least 50% by weight , dispersant , 20-25% by weight of dry components of microsilica , 5-30% by weight of dry components of mineral particles selected from silica flour and alumina , water and optionally a retarder ,29. A cement composition as claimed in claim 28 , in which the dispersant is selected from the group consisting of sodium phosphate salts.30. A cement composition as claimed in claim 29 , in which the dispersant is selected from the group of sodium hexa metaphosphate (SHMP) claim 29 , sodium tripolyphosphate (STPP) claim 29 , sodium trimetaphosphate (STMP) or combinations thereof claim 29 ,31. A cement composition as claimed in claim 28 , in which the dispersant is present at a concentration in the range 0.05-0.4% by weight of the dry components.32. A cement composition as claimed in claim 31 , in which the dispersant is present at a concentration in the range 0.2-0.5% by weight of the dry components.33. A cement composition as claimed in claim 28 , in which the retarder is selected from the group consisting of hydroxycarboxilic acids such as citric claim 28 , tartaric claim 28 , gluconic acids and their salts claim 28 , boric acid and its salt claim 28 , sodium chloride claim 28 , sodium nitrate claim 28 , ethylenediamine claim 28 , tetraacetic disodium salt claim 28 , potassium sulfate and potassium chloride.34. A cement composition as claimed in claim 33 , in which the retarder is citric acid.35. A cement composition as claimed in claim 28 , in which the retarder is present in the range 0-1% by weight of ...

TRENCH GATE METAL OXIDE SEMICONDUCTOR FIELD EFFECT TRANSISTOR AND FABRICATING METHOD THEREOF

A trench gate metal oxide semiconductor field effect transistor includes a substrate and a gate. The substrate has a trench. The trench is extended downwardly from a surface of the substrate. The gate includes an insertion portion and a symmetrical protrusion portion. The insertion portion is embedded in the trench. The symmetrical protrusion portion is symmetrically protruded over the surface of the substrate. 1. A trench gate metal oxide semiconductor field effect transistor , comprising:a substrate having a trench formed therein, wherein the trench is extended downwardly from a surface of the substrate; anda gate comprising an insertion portion and a symmetrical protrusion portion, wherein the insertion portion is embedded in the trench, and the symmetrical protrusion portion is symmetrically protruded over the surface of the substrate.2. The trench gate metal oxide semiconductor field effect transistor according to claim 1 , wherein the symmetrical protrusion portion is wider than the trench.3. The trench gate metal oxide semiconductor field effect transistor according to claim 1 , wherein the gate is a T-shaped gate claim 1 , which is symmetrical with respect to a central line of the trench.4. The trench gate metal oxide semiconductor field effect transistor according to claim 1 , wherein the trench has a width smaller than or equal to 0.8 μm and a depth of about 1.6 μm.5. The trench gate metal oxide semiconductor field effect transistor according to claim 1 , further comprising:a dielectric material layer disposed over the surface of the substrate and the gate; andat least one contact plug penetrated through the dielectric material layer and electrically contacted with the symmetrical protrusion portion of the gate.6. The trench gate metal oxide semiconductor field effect transistor according to claim 1 , further comprising:a first-conductive doped region formed in the substrate;a second-conductive doped region formed in the substrate, wherein a P/N junction ...

URBAN TRAFFIC STATE DETECTION BASED ON SUPPORT VECTOR MACHINE AND MULTILAYER PERCEPTRON

A system and method that facilitates urban traffic state detection based on support vector machine (SVM) and multilayer perceptron (MLP) classifiers is provided. Moreover, the SVM and MLP classifiers are fused into a cascaded two-tier classifier that improves the accuracy of the traffic state classification. To further improve the accuracy, the cascaded two-tier classifier (e.g., MLP-SVM), a single SVM classifier and a single MLP classifier are fused to determine a final decision for a traffic state. In addition, fusion strategies are employed during training and implementation phases to compensate for data acquisition and classification errors caused by noise and/or outliers. 1. A system , comprising:a memory configured to store computer-executable components; and a parameter extraction component configured to determine simulation data that represents an environment of a set of vehicles within a specified area; and', 'a fusion component configured to generate a cascaded two-tier classifier that facilitates traffic state detection based on a fusion of a support vector machine classifier and a multilayer perceptron classifier, wherein the cascaded two-tier classifier is trained based in part on the simulation data., 'a processor, communicatively coupled to the memory, configured to execute or facilitate execution of the computer-executable components, the computer-executable components comprising2. The system of claim 1 , wherein the computer-executable components further comprise:a traffic state detection component configured to employ the cascaded two-tier classifier to determine a final traffic state for a data sample, wherein the final traffic state is one of a congested state, a busy state, or an unimpeded state.3. The system of claim 2 , wherein the cascaded two-tier classifier includes:a first tier comprising the multilayer perceptron classifier that is configured to classify the data sample as being in the congested state or a non-congested state.4. The ...

CURING APPARATUS AND METHOD USING THE SAME

A UV curing apparatus includes a processing chamber, a UV light source disposed above the processing chamber, a window disposed between the processing chamber and the UV light source for allowing a UV light from the UV light source passing through and entering the processing chamber, a sealing ring disposed between the processing chamber and the window for sealing the processing chamber, and a light shading kit disposed between the UV light source and the sealing ring for preventing the sealing ring from being exposed of the UV light. Therefore the sealing ring is not exposed of UV light directly, and the bonding of the rubber sealing ring would not be destroyed. 1. A curing apparatus comprising:a processing chamber;a UV light source disposed above the processing chamber;a window disposed between the processing chamber and the UV light source;a sealing member disposed between the processing chamber and the window and being in contact with the window; anda shielding member disposed between the UV light source and the sealing member for preventing the sealing member from being exposed of UV light, wherein the window is between the shielding member and the sealing member.2. The curing apparatus of claim 1 , further comprising a supporter disposed on the processing chamber for supporting the window claim 1 , wherein the sealing member is sandwiched between the window and the supporter.3. The curing apparatus of claim 2 , wherein the supporter comprises a plurality of gas dispensing passages connected to a gas supply.4. The curing apparatus of claim 2 , further comprising:a gas evacuation device, wherein the supporter comprises a plurality of outlet passages connected to the gas evacuation device.5. The curing apparatus of claim 2 , wherein the supporter comprises a flange and a sidewall standing on the flange claim 2 , and the window is disposed on the flange.6. The curing apparatus of claim 1 , wherein the window is a quartz window claim 1 ,7. The curing apparatus of ...

CONTEXT-AWARE DATA COMMENTING SYSTEM

A system includes reception of a first query of a transaction table from a first client system, generation of a first result set based on the first query, transmission of the first result set to the first client system, reception of a first subset of the first result set from the first client system, the first subset of the first result set associated with a first user, determination of whether to present a first stored comment to the first user based on the first subset of the first result set, a first context associated with the first stored comment, and data security information associated with the first user, and, if it is determined to present the first stored comment to the first user, transmission of the first stored comment to the first client system. 1. A system comprising:a memory storing processor-executable process steps; and receive a first query of a transaction table from a first client system;', 'generate a first result set based on the first query;', 'transmit the first result set to the first client system;', 'receive a first subset of the first result set from the first client system, the first subset of the first result set associated with a first user;', 'determine whether to present a first stored comment to the first user based on the first subset of the first result set, a first context associated with the first stored comment, and data security information associated with the first user; and', 'if it is determined to present the first stored comment to the first user, transmit the first stored comment to the first client system., 'a processor to execute the processor-executable process steps to cause the system to2. A system according to claim 1 , wherein the first context of the first stored comment comprises:an identifier of a second user, the second user having created the first stored comment, and first dimensions of a first data value associated with the first stored comment, andwherein the second context comprises an identifier of the ...

SEALING ARTICLE COMPRISING METAL COATING, METHOD OF MAKING AND METHOD OF USING THE SAME

A sealing article includes a body and a coating layer disposed on at least one surface of the body. The body comprises a polymeric elastomer such as perfluoroelastomer or fluoroelastomer. The coating layer comprises at least one metal. The sealing article may be a seal, a gasket, an O-ring, a T-ring or any other suitable product. The sealing article is resistant to ultra-violet (UV) light and plasma, and may be used for sealing a semiconductor processing chamber. 1. A sealing article , comprising:a body comprising a polymeric elastomer, anda coating layer disposed on at least one surface of the body, the coating layer comprising at least one metal.2. The sealing article of claim 1 , wherein the polymeric elastomer in the body is selected from the group consisting of perfluoroelastomer claim 1 , fluoroelastomer and combinations thereof.3. The sealing article of claim 1 , wherein the at least one metal in the coating layer is selected from the group consisting of aluminum claim 1 , copper claim 1 , gold claim 1 , silver claim 1 , and combinations thereof.4. The sealing article of claim 1 , wherein the coating layer is made of aluminum.5. The sealing article of claim 1 , wherein the coating layer has a thickness in a range of from 10 micrometers to about 10 claim 1 ,000 micrometers.6. The sealing article of claim 1 , wherein the sealing article is selected from the group consisting of a seal claim 1 , a gasket claim 1 , an O-ring claim 1 , and a T-ring claim 1 , and is in a loop configuration or is sized and shaped to provide a loop configuration extending along an elongated shape of the body.7. The sealing article of claim 1 , wherein the body has a cross-section in a semi-circular or semi-elliptical shape claim 1 , and the at least one surface of the body corresponds to a top surface of the body.8. The sealing article of claim 7 , wherein the top surface of the body coated with the coating layer is a flat surface of the semi-circular or semi-elliptical shape.9. The ...

HALOGEN-FREE RESIN COMPOSITION, COPPER CLAD LAMINATE USING THE SAME, AND PRINTED CIRCUIT BOARD USING THE SAME

A halogen-free resin composition includes (A) 100 parts by weight of epoxy resin; (B) 10 to 100 parts by weight of styrene-maleic anhydride (SMA) copolymer; and (C) 5 to 50 parts by weight of bisphenol S. The halogen-free resin composition includes specific ingredients, and is characterized by specific proportions thereof, to thereby achieve a high glass transition temperature, high heat resistance, and attractive appearance, and thus is suitable for producing a prepreg or resin film to thereby be applicable to copper clad laminates and printed circuit boards. 1. A halogen-free resin composition , comprising:(A) 100 parts by weight of epoxy resin;(B) 10 to 100 parts by weight of styrene-maleic anhydride (SMA) copolymer; and(C) 5 to 50 parts by weight of bisphenol S.2. The halogen-free resin composition of claim 1 , wherein the epoxy resin is at least one selected from the group consisting of: bisphenol A epoxy resin claim 1 , bisphenol F epoxy resin claim 1 , bisphenol S epoxy resin claim 1 , bisphenol AD epoxy resin claim 1 , novolac epoxy resin claim 1 , bisphenol A novolac epoxy resin claim 1 , bisphenol F novolac epoxy resin claim 1 , o-cresol novolac epoxy resin claim 1 , trifunctional epoxy resin claim 1 , tetrafunctional epoxy resin claim 1 , multifunctional epoxy resin claim 1 , dicyclopentadiene (DCPD) epoxy resin claim 1 , phosphorus-containing epoxy resin claim 1 , DOPO-containing epoxy resin claim 1 , DOPO-HQ epoxy resin claim 1 , p-xylene epoxy resin claim 1 , naphthalene epoxy resin claim 1 , benzopyran epoxy resin claim 1 , biphenyl phenol novolac epoxy resin claim 1 , isocyanate modified epoxy resin claim 1 , phenol benzaldehyde epoxy resin claim 1 , and phenol aralkyl novolac epoxy resin.3. The halogen-free resin composition of claim 1 , wherein a styrene to maleic anhydride ratio of the styrene-maleic anhydride (SMA) copolymer is 1/1 claim 1 , 2/1 claim 1 , 3/1 claim 1 , 4/1 claim 1 , 6/1 claim 1 , or 8/1.4. The halogen-free resin composition of ...

HALOGEN-FREE RESIN COMPOSITION, COPPER CLAD LAMINATE USING THE SAME, AND PRINTED CIRCUIT BOARD USING THE SAME

A halogen-free resin composition includes (A) 100 parts by weight of epoxy resin; (B) 2 to 15 parts by weight of oxydianiline (ODA); and (C) 2 to 20 parts by weight of amino triazine novolac (ATN) resin. The halogen-free resin composition includes specific ingredients, and is characterized by specific proportions thereof, to thereby achieve a low dielectric constant, a low dielectric dissipation factor, high heat resistance, and high flame retardation, and thus is suitable for producing a prepreg or resin film to thereby be applicable to copper clad laminates and printed circuit boards. 1. A halogen-free resin composition , comprising:(A) 100 parts by weight of epoxy resin;(B) 2 to 15 parts by weight of oxydianiline (ODA); and(C) 2 to 20 parts by weight of amino triazine novolac (ATN) resin.2. The halogen-free resin composition of claim 1 , further comprising dicyandiamide (DICY).3. The halogen-free resin composition of claim 2 , wherein the dicyandiamide (DICY) is 0.01 to 3 parts by weight.4. The halogen-free resin composition of claim 1 , further comprising 10 to 100 parts by weight of a halogen-free flame retardant.5. The halogen-free resin composition of claim 4 , wherein the halogen-free flame retardant is at least one selected from the group consisting of bisphenol diphenyl phosphate claim 4 , ammonium poly phosphate claim 4 , hydroquinone bis-(diphenyl phosphate) claim 4 , bisphenol A bis-(diphenylphosphate) claim 4 , tri(2-carboxyethyl) phosphine (TCEP) claim 4 , tris(chloroisopropyl) phosphate claim 4 , trimethyl phosphate (TMP) claim 4 , dimethyl methyl phosphonate (DMMP) claim 4 , resorcinol dixylenylphosphate (RDXP) claim 4 , phosphazene claim 4 , m-phenylene methylphosphonate (PMP) claim 4 , melamine polyphosphate claim 4 , melamine cyanurate claim 4 , tri-hydroxy ethyl isocyanurate claim 4 , 9 claim 4 ,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO) claim 4 , DOPO-containing phenol resin claim 4 , DOPO-containing epoxy resin claim 4 , and DOPO- ...

RUBBER MIXTURE AND VEHICLE TIRE

A rubber mixture and a pneumatic vehicle tire having a rubber mixture containing the following constituents: 15 to 55 phr of at least one natural polyisoprene and/or 15 to 55 phr of at least on synthetic polyisoprene and 15 to 85 phr of at least one polybutadiene and 25 to 55 phr of at least one carbon black and 1 to 10 phr of at least one ozone protection wax, wherein the ozone protection wax contains unbranched hydrocarbons having the following chain length distribution consisting of at least the three ranges A, B and C: range A: hydrocarbons having 26 to 31 carbon atoms, range B: hydrocarbons having 32 to 36 carbon atoms, range C: hydrocarbons having 37 to 47 carbon atoms, wherein the relative proportions of the ranges A to B to C are (0.7-1.5) to 1 to (0.6-1.4). The pneumatic vehicle tire contains the rubber mixture at least in an outer component. 1. A rubber mixture comprising:15 to 55 phr of at least one natural polyisoprene and/or 15 to 55 phr of at least one synthetic polyisoprene;15 to 85 phr of at least one polybutadiene;25 to 55 phr of at least one carbon black; and,1 to 10 phr of at least one antiozonant wax, the antiozonant wax including unbranched hydrocarbons having a chain length distribution within the ranges A and B and C:i. range A: hydrocarbons having 26 to 31 carbon atomsii. range B: hydrocarbons having 32 to 36 carbon atomsiii. range C: hydrocarbons having 37 to 47 carbon atoms,wherein the relative proportions of the ranges of A to B to C are 0.7 to 1.5:1:0.6 to 1.4.2. The rubber mixture as claimed in claim 1 , wherein a ratio of n to iso in the antiozonant wax claim 1 , based on the entirety of the antiozonant wax claim 1 , is 95:5 to 65:35.3. The rubber mixture as claimed in claim 1 , wherein a relative proportion of each of the individual unbranched hydrocarbons having a number of carbon atoms of 26 to 47 in the antiozonant wax does not exceed 5.5%.4. The rubber mixture as claimed in claim 1 , wherein the antiozonant wax comprises n-alkanes ...

Elastic nonwovens with improved haptics and mechanical properties

The present invention is an extensible nonwoven comprising a polyolefin elastomer fiber wherein the surface of the fiber further comprises an inorganic filler or PDMS or combinations thereof, wherein the inorganic filler, if present, has D-90 particle size of 5 microns or less.

Electromagnetic dipole antenna

An electromagnetic dipole antenna designed in the present invention includes an antenna radiating unit and a metal ground, where the antenna radiating unit mainly includes vertical electric dipole and horizontal magnetic dipole, where the vertical electric dipole and the horizontal magnetic dipole jointly form an electromagnetic coupling structure. The antenna has advantages of small size, low profile, and the like.

CHARGER CIRCUIT AND POWER CONVERSION CIRCUIT THEREOF

A charger circuit for providing a charging power to a battery includes a power delivery unit and a power conversion circuit. The power conversion circuit includes at least one conversion switch coupled to an inductor, a front stage switch conducting a DC power generated by the power delivery unit to generate a mid-stage power, and a direct charging switch. In a switching charging mode, the conversion switch converts the mid-stage power to the charging current onto a charging node. In a direct charging mode, the power delivery unit regulates the DC current, and the front stage switch and the direct charging switch conduct the DC current onto the charging node. The body diodes of the front stage switch and the direct charging switch are reversely coupled, and the body diodes of the front stage switch and the conversion switch are reversely coupled, for blocking the parasitic body current. 1. A charger circuit , configured to operably convert an input power to a charging power for charging a battery which is coupled to a charging node , wherein the charging power includes a charging voltage and a charging current; the charger circuit comprising:a power delivery unit, configured to convert the input power to a DC power, wherein the DC power includes a DC voltage and a DC current; and a conversion switch circuit including at least one conversion switch, the conversion switch circuit being coupled to an inductor;', 'a front stage switch coupled between the DC power and a mid-stage node, configured to operably convert the DC power to a mid-stage power, wherein the mid-stage power includes a mid-stage voltage and a mid-stage current;', 'a direct charging switch, coupled between the mid-stage node and the charging node; and', 'a control circuit, configured to operably generate a front stage switch control signal, a direct charging switch control signal, and a conversion switch control signal for controlling the front stage switch, the direct charging switch, and the ...

VERIFYING METHOD FOR SOFTWARE AUTHORIZATION UNDER OFFLINE ENVIRONMENT

A verifying method for software authorization under an offline environment is disclosed. The method includes: executing an application software in an electronic device; obtaining a serial number to input to the application software; decrypting the serial number to at least retrieve a requested using term, and a hard-drive identification time information of a hard-drive of the electronic device recorded at the time the serial number being applied; obtaining a power-on time of the hard-drive of the electronic device; computing a using time of the application software in the electronic device according to the hard-drive identification time information and the power-on time; determining whether an authorization to the application software is expired according to the using time and the requested using term; and disabling the application software if the authorization to the application software is expired. 1. A verifying method for software authorization under an offline environment , being incorporated with an electronic device comprising a processor and a hard-drive , the verifying method comprising:a) executing an application software by the processor;b) obtaining a serial number and inputting the serial number to the application software;c) retrieving information included in the serial number, wherein the serial number at least comprises a requested using term of the application software and a hard-drive identification time information of the hard-drive recorded at the time the serial number being applied;d) obtaining a power-on time of the hard-drive;e) computing a using time of the application software in the electronic device according to the hard-drive identification time information and the power-on time;f) determining whether an authorization to the application software is expired based on the using time and the requested using term; andg) disabling the application software if the authorization to the application software is expired.2. The verifying method in ...

DETACHABLE AND INTERCHANGEABLE SHOCK-PROOF PADS FOR CYCLING PANTS AND UNDER PANTS

A detachable and inter changeable shock-proof pads for cycling pants and underpants mainly includes a main body matching a human body's hips, where at least one connecting body is configured on the main body at a predetermined position, at least one protecting body one face of the main body, and at least one connecting element another face of the main body. The connecting body is used to connect the main body to the inside or outside of the crouch of pants, and the connecting element is then connected to the pants, thereby preventing the main body from sliding so as to achieve the detachable and inter changeable effects. 1. A detachable and inter changeable shock-proof pads for cycling pants and underpants , comprising:a main body, which comprises a configuration matching a human body's hips and comprises at least a central portion adapted to correspond to the crotch of the human body, a front portion extending from the central portion and adapted to cover partly the groin region of the human body, and a rear portion extending from the central portion and comprising two laterally-extending parts adapted to respectively and partly cover buttocks of human body and the butt crack, at least one connecting body and at least one protecting body being respectively configured on said main body at a predetermined position, and said connecting body being attachable to a crotch of said pants in a detachable manner so as to fix said main body to said pants, connecting elements being provided respectively at a front end, a rear end, and two lateral side edges of the main body for fixing the main body to said pants in a manner of preventing relative movement of the front end, the rear end, and the lateral side edges of said main body with respect to the pants.2. The pads according to claim 1 , wherein said connecting body is configured on a peripheral of one face of said main body for the connection with said pants claim 1 , and said protecting body on another face of said main ...

Chinese character entry via a pinyin input method

A Chinese character Pinyin input method and apparatus are disclosed. The method includes displaying on a human-machine interaction interface (HMI) initial keys representing all initials and simple final keys representing all simple finals. The method further includes, in response to an operation with respect to a simple final, displaying on the HMI auxiliary keys corresponding to the simple final, wherein various combinations of the simple final and symbols represented by the auxiliary keys respectively form compound finals starting with the simple final. The disclosed method and apparatus are especially applicable to inputting Chinese characters on a touchscreen of smart devices, such as mobile phones.

FEEDING NETWORK, ANTENNA, AND DUAL-POLARIZED ANTENNA ARRAY FEEDING CIRCUIT

Embodiments of the present invention disclose a feeding network, and the feeding network includes: a first balun device of a first feeding subnetwork, where the first balun device is connected to a PCB positive 45-degree polarized port, which results in an equal amplitude and a 180-degree phase difference of signals at the first positive 45-degree polarized output port and the second positive 45-degree polarized output port; and a second balun device of a second feeding network, where the second balun device is connected to a PCB negative 45-degree polarized port, which results in an equal amplitude and a 180-degree phase difference of signals at the first negative 45-degree polarized output port and the second negative 45-degree polarized output port. The feeding network in the embodiments has a relatively small size and can cover multiple frequency bands. 1. A feeding network , wherein the feeding network is disposed on a printed circuit board (PCB) , wherein the PCB comprises: a positive 45-degree polarized port , a negative 45-degree polarized port , a first positive 45-degree polarized output port , a second positive 45-degree polarized output port , a first negative 45-degree polarized output port , and a second negative 45-degree polarized output port; andthe feeding network comprises: a first feeding subnetwork and a second feeding subnetwork, whereinthe first feeding subnetwork comprises: a first balun device, a first microstrip, and a second microstrip, whereinan input end of the first balun device is connected to the positive 45-degree polarized port, the first microstrip is connected between a first output end of the first balun device and the first positive 45-degree polarized output port, and the second microstrip is connected between a second output end of the first balun device and the second positive 45-degree polarized output port; andthe first microstrip and the second microstrip have an equal electrical length and an equal characteristic ...

CHINESE CHARACTER ENTRY VIA A PINYIN INPUT METHOD

A Chinese character Pinyin input method and apparatus are disclosed. The method includes displaying on a human-machine interaction interface (HMI) initial keys representing all initials and simple final keys representing all simple finals. The method further includes, in response to an operation with respect to a simple final, displaying on the HMI auxiliary keys corresponding to the simple final, wherein various combinations of the simple final and symbols represented by the auxiliary keys respectively form compound finals starting with the simple final. The disclosed method and apparatus are especially applicable to inputting Chinese characters on a smart device touchscreen. 1. A Pinyin input method comprising:displaying on a human-machine interaction interface (HMI) initial keys representing all initials included in a Pinyin system;displaying on the HMI simple final keys representing all simple finals included in the Pinyin system; and dynamically displaying on the HMI auxiliary keys corresponding to the simple final, wherein various combinations of the simple final and symbols represented by the auxiliary keys respectively form compound finals starting with the simple final; and', 'dynamically displaying on the HMI candidate Chinese characters corresponding to a Pinyin, wherein the candidate Chinese characters are displayed simultaneously with the initial keys, the simple final keys, and the auxiliary keys., 'in response to an operation with respect to a simple final2. The method of claim 1 , wherein the operation with respect to the simple final comprises one of (i) touching an initial key and then touching a simple final key representing the simple final or (ii) sliding from an initial key to a simple final key representing the simple final.3. The method of claim 2 , wherein the candidate Chinese characters are displayed in a candidate Chinese character area claim 2 , and wherein the Pinyin is a combination of an initial represented by the initial key and the ...

DYNAMIC GROUP FORMATION FOR ELECTRONICALLY COLLABORATIVE GROUP EVENTS

Member profiles, for the participants of a social networking service and their relationship information with other participants and activity history data, are received. A plurality of groups is generated that include one or more participants. A set of parameters for a collaborative shopping event is received. At least one group is adjusted based upon the set of parameters. The participants of the at least one group are sent an invitation to join the collaborative shopping event. The collaborated shopping event is linked to a cyber shopping service. The at least one group is scored based upon participation of participants in the collaborative shopping event. The participants in the collaborative shopping event are modified based upon the score. 17-. (canceled)8. A system for enablement of collaborative shopping for participants of a social networking service , the method comprising: receive member profiles for the participants of the social networking service, the member profiles including relationship information between the participants and participant activity history data,', 'generate, based upon the relationship information and the participant activity history data, a plurality of groups that include one or more of the participants,', 'receive a set of parameters for a collaborative shopping event,', 'adjust at least one group from the plurality of groups based upon the set of parameters, and', 'send, to participants in the at least one group, an invitation to join the collaborative shopping event;, 'a data-mining module configured toa collaboration enablement module configured to link the collaborative shopping event to a cyber shopping service; and score the at least one group based upon participation of participants in the collaborative shopping event, and', 'modify the participants in the collaborative shopping event based upon the score., 'a scoring tool configured to9. The system of claim 8 , wherein the participant activity history data includes ...

DYNAMIC GROUP FORMATION FOR ELECTRONICALLY COLLABORATIVE GROUP EVENTS

Member profiles, for the participants of a social networking service and their relationship information with other participants and activity history data, are received. A plurality of groups is generated that include one or more participants. A set of parameters for a collaborative shopping event is received. At least one group is adjusted based upon the set of parameters. The participants of the at least one group are sent an invitation to join the collaborative shopping event. The collaborated shopping event is linked to a cyber shopping service. The at least one group is scored based upon participation of participants in the collaborative shopping event. The participants in the collaborative shopping event are modified based upon the score. 1. A computer-implemented method for enablement of collaborative shopping for participants of a social networking service , the method comprising:receiving member profiles for the participants of the social networking service, the member profiles including relationship information between the participants and participant activity history data;generating, based upon the relationship information and the participant activity history data, a plurality of groups that include one or more of the participants;receiving a set of parameters for a collaborative shopping event;adjusting at least one group from the plurality of groups based upon the set of parameters;sending, to participants in the at least one group, an invitation to join the collaborative shopping event;linking the collaborative shopping event to a cyber shopping service;scoring the at least one group based upon participation of participants in the collaborative shopping event; andmodifying the participants in the collaborative shopping event based upon the score.2. The method of claim 1 , wherein the participant activity history data includes relationships of a participant claim 1 , behavior history of the participant claim 1 , and interests of the participant.3. The ...

IMAGE SENSOR AND PROCESS THEREOF

An image sensor including a microlens, a substrate, a first dielectric layer, a second dielectric layer and a color filter is provided. The microlens receives light; the substrate includes a light sensing element in a light sensing area for receiving light incident to the microlens. The first dielectric layer and the second dielectric layer are stacked on the substrate from bottom to top, wherein the second dielectric layer has a recess on the first dielectric layer and in an optical path between the microlens and the light sensing element. The color filter is disposed in the recess. Moreover, the present invention also provides an image sensing process for forming said image sensor. 1. An image sensor , comprising:a microlens for receiving light;a substrate comprising a light sensing element in a light sensing area for receiving the light incident to the microlens;a first dielectric layer and a second dielectric layer stacked on the substrate from bottom to top, wherein the second dielectric layer has a recess directly on the first dielectric layer and in an optical path between the microlens and the light sensing element;a color filter disposed in the recess; anda patterned etch stop layer located between the first dielectric layer and the second dielectric layer, wherein sidewalls of the patterned etch stop layer contact the color filter.2. The image sensor according to claim 1 , wherein the substrate has a periphery area around the light sensing area.3. The image sensor according to claim 2 , wherein the first dielectric layer contains a metal interconnect structure corresponding to the periphery area.4. The image sensor according to claim 3 , wherein the patterned etch stop layer covers the metal interconnect structure but exposes a part of the first dielectric layer in the optical path between the microlens and the light sensing element.5. The image sensor according to claim 4 , wherein the recess exposes the part of the first dielectric layer claim 4 , ...

Multi-function clothes structure

A multi-function clothes structure mainly includes a body portion having a sleeve respectively configured on two sides thereof, one end of the body portion being in connection with a cap, and an opening being configured on one side of the cap and a covering body being in connection with an inner side thereof. Furthermore, one side of the body portion is configured with at least one pocket extended from one face of the body portion to another face thereof, and a ventilation portion is configured on the connection of the body portion and sleeves. Whereby, the prevent invention can achieve the effects of ventilation, warm keeping, mouth and nose covering and placement convenience of an item.

CELL CULTURE MONITORING SYSTEM WITH LOW POWER CONSUMPTION

An improved cell culture monitoring system and method that detects cell growth and concentration in a dynamic environment of incubator/shaker. In order to reduce power consumption and make a wireless cell culture monitoring system practical, several methods of temperature compensation are used to replace a method of controlling the temperature of sensing module. Furthermore its power consumption can be significantly reduced by using an adaptive and synchronized light pulse detection technique. 1. An apparatus for monitoring biological cell culture in a dynamic environment of a biological culture incubator/shaker , comprising:a container that can hold a liquid biological culture medium in which biological cells are incubated, and at least a part of the container's wall is optically transparent;at least one light emission source means for emitting light to interact with said biological culture medium through the transparent wall of said container;at least one photodetector means for directly detecting scattered or transmitted light by said biological culture medium through the transparent wall of said container when the emitted light from said light emission source interacts with said biological culture medium;at least one temperature sensor means for measuring temperature of said light emission source and said photodetector;temperature compensation means for reducing measurement error without temperature control of said light emission source and said photodetector;processing means for detecting and amplifying electrical signal from said photodetector, and then for processing the signal and presenting the measurable property values of the biological cell culture.2. An apparatus of further comprising at least one motion sensor means for measuring shaking speed of said incubator/shaker.3. Any apparatus of and claim 1 , wherein said monitoring biological cell culture includes monitoring turbidity or/and OD of biological culture medium claim 1 , wherein the measurable ...

FLUID CONTROL SYSTEM

An improved fluid delivery system and method that directly controls the concentration of constituent components in a fluid mixture delivered, for example, to a process chamber. Pressure of the fluid mixture can also be directly controlled. A concentration sensor capable of measuring concentration of all of the constituent components in a fluid mixture is used to provide signals used to vary the flow rate of constituent gases under a closed loop feedback system. The signal output of one or more pressure sensors can also be used to provide a signal used to vary the flow rate of constituent gases under a closed loop feedback system. By directly controlling these two extremely important process variables, embodiments of the present invention provide a significant advantage in measurement accuracy over the prior art, enable real-time process control, reduce system level response time, and allow for a system with a significant footprint reduction. 130-. (canceled)31. A gas delivery system for a process chamber comprising:a plurality of gas sources, each source providing gas of a different gas type;at least two adjustable control valves for controlling gas flow, each adapted to be disposed within a flow path from each of a plurality of gas sources, each source providing gas of a different gas type;a flow path downstream from said adjustable control valves through which gases from the plurality of gas sources are combined into a gas mixture and delivered to a process chamber;a concentration sensor disposed within the flow path for determining the concentration of at least one gas type within the gas mixture;a controller to adjust the adjustable valves to control the flow of at least one gas type in accordance with the determined concentration of each gas type within the gas mixture.32. The gas delivery system of further comprising a flow sensor or a pressure sensor and wherein the controller also adjusts the at least two adjustable valves to control the pressure of the gas ...

FULL-AUTOMATIC STORAGE SHELF ASSEMBLY PRODUCTION LINE AND OPERATION METHOD THEREOF

Disclosed are a full-automatic storage shelf assembly production line and an operation method thereof. The production line includes a logistics channel, a stand column-based feeding area, a supporting beam-based feeding area, an in-line logistics system, a shelf assembly area, a finished product area, and a control system. The stand column-based feeding area, the supporting beam-based feeding area, the shelf assembly area, and the finished product area are connected in series by means of the in-line logistics system to form an integrated production line. 1. A fully automatic assembly production line for storage shelves , wherein the production line comprises a logistics passage , an upright column loading area , a support beam loading area , an intra-line logistics system , a shelf assembly area , a finished product area , and a control system , and the upright column loading area , the support beam loading area , the shelf assembly area , and the finished product area are connected in series as an integral production line by the intra-line logistics system , wherein:the logistics passage acts as a passage for delivery of required components and transferring of a shelf finished product in a shelf assembly production line;the upright column loading area comprises an upright column loading gantry robot and a rail-type upright column loading vehicle, the rail-type upright column loading vehicle is configured for transportation of an upright column tray, and the rail-type upright column loading vehicle is integrated with a mechanical positioning system which restricts the rail-type upright column loading vehicle to a specified station; the upright column loading gantry robot is configured to grip and move an upright column to an upright column conveyor belt, and the upright column loading gantry robot is integrated with a visual measurement system which is responsible for measuring an error in machining of a mounting hole of the upright column;the support beam loading ...

ELECTRONIC DEVICE AND PREDICTION METHOD FOR SELECTING TARGET OBJECT IN GRAPHICAL USER INTERFACE

A prediction method for selecting a target object for use in an electronic device is provided. The method includes the steps of: (A) displaying a plurality of objects and a cursor on a display of the electronic device; (B) obtaining moving speed, a moving vector, and a cursor position of the cursor as well as a plurality of object positions of the objects; (C) in response to the cursor position and the object positions satisfying a predetermined condition, determining whether a previously selected object exists; (D) in response to the previously selected object existing and the moving speed of the cursor being greater than a speed threshold, selecting the object with the shortest distance to the cursor as the target object by referencing the previously selected object and referring to the motion vector. 1. A prediction method for selecting a target object , for use in an electronic device , the method comprising:(A) displaying a plurality of objects and a cursor on a display of the electronic device;(B) obtaining moving speed, a motion vector, and a cursor position of the cursor, as well as a plurality of object positions of the plurality of objects;(C) in response to the cursor position and the object positions satisfying a predetermined condition, determining whether a previously selected object exists; and(D) in response to the previously selected object existing and the moving speed being greater than a speed threshold, selecting one of the objects having a shortest distance to the cursor as a target object by referencing the previously selected object and referring to the motion vector.2. The method as claimed in claim 1 , wherein claim 1 , in step (C) claim 1 , the predetermined condition indicates that a distance between the cursor position and each of the object positions is greater than a predetermined distance.3. The method as claimed in claim 2 , wherein after step (C) claim 2 , the method further comprises:in response to the previously selected object ...

PERFORMANCE OPTIMIZATION OF HARDWARE ACCELERATORS

Example embodiments of the present disclosure provide methods and devices for optimizing performance of hardware accelerators. The accelerator device may detect status information of a current acceleration task being executed. The detected status information is provided to a host associated with the accelerator device. The host makes preparation for a subsequent acceleration task based on the status information before termination of the current running acceleration task. The accelerator device may execute the subsequent acceleration task based on the preparation. In this way, the performance of hardware accelerator is optimized. 1. An accelerator device comprising:an acceleration engine configured to execute a first acceleration task; and detect status information of the first acceleration task, and', 'provide the detected status information to a host associated with the accelerator device,, 'a detector configured tothe acceleration engine being further configured to execute a second acceleration task based on a preparation for the second acceleration task, the preparation being made by the host based on the status information before termination of the first acceleration task.2. The accelerator device of claim 1 , wherein the status information of the first acceleration task includes at least one of a completion percentage of the first acceleration task claim 1 , a cache miss/hit rate of the first acceleration task claim 1 , and a latency of data fetch by the first acceleration task.3. The accelerator device of claim 1 , wherein the preparation for the second acceleration task includes at least one of an allocation of a memory space to the second acceleration task claim 1 , an initialization of a variable to be used in the second acceleration task claim 1 , and a pre-processing of data to be used in the second acceleration task.4. The accelerator device of claim 1 , wherein the preparation for the second acceleration task includes a housekeeping operation for the ...

FABRICATING METHOD OF TRENCH GATE METAL OXIDE SEMICONDUCTOR FIELD EFFECT TRANSISTOR

A trench gate metal oxide semiconductor field effect transistor includes a substrate and a gate. The substrate has a trench. The trench is extended downwardly from a surface of the substrate. The gate includes an insertion portion and a symmetrical protrusion portion. The insertion portion is embedded in the trench. The symmetrical protrusion portion is symmetrically protruded over the surface of the substrate. 1. A method for fabricating a trench gate metal oxide semiconductor field effect transistor , the method comprising steps of:providing a substrate;forming a hard mask layer on the substrate;performing an etching process to remove a part of the hard mask layer and forming a trench in the substrate;performing an etching back process to remove a part of the hard mask layer;forming a conductive layer on the hard mask layer, and filling the polysilicon layer into the trench; andperforming a planarization process to remove the conductive layer by using the hard mask layer as a stop layer.2. The method according to claim 1 , wherein before the hard mask layer is formed claim 1 , the method further comprises a step of forming a pad silicon oxide layer on the substrate.3. The method according to claim 1 , wherein after the hard mask layer is formed claim 1 , the method further comprises a step of forming a sacrificial layer on the hard mask layer.4. The method according to claim 1 , wherein before the conductive layer is formed claim 1 , the method further comprises a step of forming a gate dielectric layer on a sidewall of the trench by a thermal oxidation process.5. The method according to claim 1 , wherein the hard mask layer is a silicon oxide layer or a silicon nitride layer. This application is a divisional application of a U.S. patent application No. 13/654,432, filed on Oct. 18, 2012, which application is incorporated by reference herein in its entirety.The present invention relates to a semiconductor device and a fabricating method thereof, and more ...

DEVICE AND MEMBERSHIP IDENTITY MATCHING

Apparatus and method for a physical store to associate a mobile device identity with a customer's membership card ID. A non-intrusive solution automatically builds a link between the identified device d and a recorded transaction associated with a membership card ID. The method builds a device visiting journey trajectory for a device d from data recording the physical movement of that device d obtained from an in-store locating system, and Points of Interest data information. There is further built from purchase transaction data and data representing a physical store layout, a member's procurement journey. A membership matching engine analyzes the spatio-temporal occurrences and sequences used to build up the feasible link and their binding possibility. In addition, the system can also use historical data and update the linkage and binding possibility adaptively. The system automatically detects the membership card and device matching without asking customer to perform the binding manually. 1. A method for automatic binding of a membership card identifier (ID) with a mobile device identifier (ID) comprising:tracking, using a wireless electronic device tracking system, physical locations of one or more stores visited by a customer's mobile electronic device, said tracking including identifying the customer's mobile device identifier (ID);building, at a processor device, a first data structure representing a trajectory corresponding to the movement of the customer's tracked mobile electronic device at one or more store locations, and a time interval thereof corresponding to an amount of time visited at each location;building, at the processor device, a second data structure representing one or more purchase transactions conducted by customers at various store locations, each customer purchase transaction indicating a membership card ID associated with the customer, and a corresponding purchase payment time point; andidentifying, at said processor device, from said ...

FIRMWARE UPGRADE FOR WIRELESS STEREO EARBUDS

Systems and methods of updating firmware in a pair of wireless earbuds comprising at least a first earbud and a second earbud, may include wirelessly receiving at the first earbud a firmware update transmitted by a computing device; upgrading the first earbud, using the firmware update, during a first upgrade time interval; wirelessly receiving at the second earbud the firmware update; and upgrading the second earbud, using the firmware update, during a second upgrade time interval; wherein the first upgrade time interval and the second upgrade time interval at least partially overlap, resulting in a total firmware upgrade time interval for upgrading the first and the second earbuds being shorter than a sum of the first upgrade time interval and the second upgrade time interval. 1. A method of updating firmware in a pair of wireless earbuds comprising at least a first earbud and a second earbud , the method comprising:wirelessly receiving at the first earbud a firmware update transmitted by a computing device;upgrading the first earbud, using the firmware update, during a first upgrade time interval;wirelessly receiving at the second earbud the firmware update; andupgrading the second earbud, using the firmware update, during a second upgrade time interval;wherein the first upgrade time interval and the second upgrade time interval at least partially overlap, resulting in a total firmware upgrade time interval for upgrading the first and the second earbuds being shorter than a sum of the first upgrade time interval and the second upgrade time interval.2. The method of claim 1 , wherein the second earbud receives the firmware update from the first earbud.3. The method of claim 1 , wherein the second earbud receives the firmware update from the computing device.4. The method of claim 1 , wherein the firmware update transmitted by the computing device includes first earbud update components and second earbud update components claim 1 , and wherein the method further ...

PERFORMANCE OPTIMIZATION OF HARDWARE ACCELERATORS

Example embodiments of the present disclosure provide methods and devices for optimizing performance of hardware accelerators. The accelerator device may detect status information of a current acceleration task being executed. The detected status information is provided to a host associated with the accelerator device. The host makes preparation for a subsequent acceleration task based on the status information before termination of the current running acceleration task. The accelerator device may execute the subsequent acceleration task based on the preparation. In this way, the performance of hardware accelerator is optimized. 1. A method implemented by a host , the method comprising:receiving, from a hardware accelerator device associated with the host, status information of a first acceleration task being executed by the hardware accelerator device, wherein the status information of the first acceleration task is received before termination of the first acceleration task, the status information indicating at least one of a cache miss/hit rate of the first acceleration task or a latency of data fetch by the first acceleration task;preparing for a second acceleration task to be executed by the hardware accelerator device based on the status information before termination of the first acceleration task; andproviding the preparation for execution of the second acceleration task to the hardware accelerator device for executing the second acceleration task.2. The method of claim 1 , wherein preparing for the second acceleration task comprises allocating a memory space to the second acceleration task.3. The method of claim 1 , wherein preparing for the second acceleration task comprises initializing a variable to be used in the second acceleration task.4. The method of claim 1 , wherein preparing for the second acceleration task comprises pre-processing data to be used in the second acceleration task.5. The method of claim 1 , wherein preparing for the second ...

CURING APPARATUS AND METHOD USING THE SAME

A UV curing apparatus includes a processing chamber, a UV light source disposed above the processing chamber, a window disposed between the processing chamber and the UV light source for allowing a UV light from the UV light source passing through and entering the processing chamber, a sealing ring disposed between the processing chamber and the window for sealing the processing chamber, and a light shading kit disposed between the UV light source and the sealing ring for preventing the sealing ring from being exposed of the UV light. Therefore the sealing ring is not exposed of UV light directly, and the bonding of the rubber sealing ring would not be destroyed. 1. A curing method comprising:placing at least one wafer in a processing chamber;applying electromagnetic radiation to the wafer through a window on the processing chamber, wherein at least one sealing member is present between the window and the processing chamber; andat least partially shielding the sealing member from the electromagnetic radiation.2. The method of claim 1 , wherein the electromagnetic radiation cures a dielectric film on the wafer.3. The method of claim 1 , wherein the applying the electromagnetic radiation comprises:generating the electromagnetic radiation; andreflecting the electromagnetic radiation to the processing chamber.4. The method of claim 1 , further comprising assembling a shielding member at a reflector.5. The method of claim 4 , wherein the shielding member is made of metal.6. The method of claim 1 , wherein the sealing member is made of rubber.7. A curing method comprising:placing at least one wafer in a processing chamber;sealing the processing chamber by disposing a sealing member between a window and the processing chamber;generating electromagnetic radiation and reflecting the electromagnetic radiation to the processing chamber through the window; andblocking a portion of the electromagnetic radiation at an edge of the window.8. The method of claim 7 , wherein the ...

DI-SUBSTITUTED MALEIC AMIDE LINKER FOR ANTIBODY-DRUG CONJUGATING AND PREPARATION METHOD AND USE THEREOF

Provided in the present invention are a di-substituted maleic amide linker conjugated to an antibody and a preparation method and use thereof. In particular, the present invention conjugates a strongly cytotoxic active substance to a biomacromolecule through a class of new linkers. The class of linkers can selectively act simultaneously with disulphide chains, so as to greatly improve the substance homogeneity of a conjugate. The conjugate prepared by the linker of the present invention has a high inhibitory activity on a cell strain expressing the corresponding antigen. Also provided is a method for preparing the above-mentioned conjugate and the use. 3. The substituted maleamide linker according to claim 1 , wherein Ar′ is selected from substituted phenylene and pyridyl claim 1 , and the substitution means that hydrogen atom on the group is substituted by one or more substituents selected from the group consisting of: halogen claim 1 , C-Calkyl claim 1 , C-Calkoxy claim 1 , trifluoromethyl claim 1 , cyano claim 1 , and amide group.6. The substituted maleamide linker-drug conjugate claim 5 , a pharmaceutically acceptable salt or solvate thereof according to claim 5 , wherein AA is selected from the group consisting of Val-Cit claim 5 , Val-Ala claim 5 , Phe-Lys claim 5 , Ala-Ala-Asn claim 5 , and D-Ala-Phe-Lys.7. The substituted maleamide linker-drug conjugate claim 5 , a pharmaceutically acceptable salt or solvate thereof according to claim 5 , wherein the CTD is selected from the group consisting of tubulin inhibitor claim 5 , topoisomerase inhibitor and DNA binding agent.8. The substituted maleamide linker-drug conjugate claim 7 , a pharmaceutically acceptable salt or solvate thereof according to claim 7 , wherein the tubulin inhibitor is selected from the group consisting of maytansine or its derivatives claim 7 , Monomethyl auristatin E claim 7 , Monomethylauristatin F claim 7 , Monomethyl Dolastatin 10 claim 7 , Tubulysin or its derivatives claim 7 , ...

cone dyed yarn

FIO TINGIDO EM CONE. Foram descobertos fios tingidos em cone melhorados que possuem uma combinação balanceada de propriedades desejáveis, inclusive menor quantidade de fibras quebradas e cor substancialmente uniforme. Esses fios tingidos em cone compreendem uma ou mais fibras elásticas e fibras duras, sendo que as fibras elásticas compreendem o produto de reação de pelo menos um polímero em bloco de etileno/olefina e pelo menos um agente reticulador. CONE DYED YARN. Improved cone-dyed yarns have been found that have a balanced combination of desirable properties, including fewer broken fibers and substantially uniform color. Such cone-dyed yarns comprise one or more elastic fibers and hard fibers, the elastic fibers comprising the reaction product of at least one ethylene / olefin block polymer and at least one crosslinking agent.

Fibers made from copolymers of ethylene/alpha-olefins

A fiber is obtainable from or comprises an ethylene/α-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1 cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re>1481−1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven or non-woven fabrics can be made from such fibers.

Cone dyed yarns of olefin block compositions

Improved cone dyed yarns have now been discovered which have a balanced combination of desirable properties including less broken fibers and substantially uniform color. These cone dyed yarns comprise one or more elastic fibers and hard fibers, wherein the elastic fibers comprise the reaction product of at least one ethylene olefin block polymer and at least one crosslinking agent.

Compositions of ethylene/alpha-olefin multi-block interpolymer for elastic films and laminates

This invention relates to polyolefin compositions. In particular, the invention pertains to elastic polymer compositions that can be more easily processed on cast film lines, extrusion lamination or coating lines due to improved resistance to draw resonance. The compositions of the present invention preferably comprise an elastomeric polyolefin resin and a high pressure low density type resin.

Compositions of Ethylene/Alpha-Olefin Multi-Block Interpolymer for Elastic Films and Laminates

This invention relates to polyolefin compositions. In particular, the invention pertains to elastic polymer compositions that can be more easily processed on cast film lines, extrusion lamination or coating lines due to improved resistance to draw resonance. The compositions of the present invention preferably comprise an elastomeric polyolefin resin and a high pressure low density type resin.

Fibers Made from Copolymers of Ethylene/Alpha-Olefins

A fiber is obtainable from or comprises an ethylene/α-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and ( 1 ) cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re>1481−1629( d ). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven or non-woven fabrics can be made from such fibers.

Multi-layer, elastic articles

The invention is an article comprising at least two layers, a low crystallinity layer and a high crystallinity layer. One or both layers is capable of being elongated so that a pre-stretched article is capable of being formed.

Fibers made from copolymers of ethylene/α-olefins

A fiber is obtainable from or comprises an ethylene/α-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1 cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re>1481−1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven or non-woven fabrics can be made from such fibers.

Fibers Made From Copolymers of Ethylene/A-Olefins

A fiber is obtainable from or comprises an ethylene/α-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1 cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re>1481−1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven or non-woven fabrics can be made from such fibers.

Fibers made from copolymers of ethylene/α-olefins

A fiber is obtainable from or comprises an ethylene/α-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1 cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re>1481−1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven or non-woven fabrics can be made from such fibers.

Compositions of ethylene/alpha-olefin multi-block interpolymer for elastic films and laminates

This invention relates to polyolefin compositions. In particular, the invention pertains to elastic polymer compositions that can be more easily processed on cast film lines, extrusion lamination or coating lines due to improved resistance to draw resonance. The compositions of the present invention preferably comprise an elastomeric polyolefin resin and a high pressure low density type resin.

Fibers made from copolymers of ethylene/α-olefins

A fiber is obtainable from or comprises an ethylene/α-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and ( 1 ) cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re>1481−1629( d ). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven or non-woven fabrics can be made from such fibers.

Compositions of ethylene/alpha-olefin multi-block interpolymer for elastic films and laminates

This invention relates to polyolefin compositions. In particular, the invention pertains to elastic polymer compositions that can be more easily processed on cast film lines, extrusion lamination or coating lines due to improved resistance to draw resonance. The compositions of the present invention preferably comprise an elastomeric polyolefin resin and a high pressure low density type resin.

低蝕刻性較厚光阻清洗液

SEALING ARTICLE COMPRISING METAL COATING, METHOD OF MAKING AND METHOD OF USING THE SAME

A method of making a sealing article that includes a body and a coating layer disposed on at least one surface of the body. The body comprises a polymeric elastomer such as perfluoroelastomer or fluoroelastomer. The coating layer comprises at least one metal. The sealing article may be a seal, a gasket, an O-ring, a T-ring or any other suitable product. The sealing article is resistant to ultra-violet (UV) light and plasma, and may be used for sealing a semiconductor processing chamber. 1. A method of making a sealing article , comprising:providing a body comprising a polymeric elastomer; andforming a coating layer on at least one surface of the body, the coating layer comprising at least one metal.2. The method of claim 1 , wherein the polymeric elastomer in the body is selected from the group consisting of perfluoroelastomer claim 1 , fluoroelastomer and combinations thereof.3. The method of claim 1 , wherein the body is provided by molding and curing a polymeric elastomer.4. The method of claim 1 , wherein the at least one metal in the coating layer is selected from the group consisting of aluminum claim 1 , copper claim 1 , gold claim 1 , silver claim 1 , and combinations thereof.5. The method of claim 1 , wherein the coating layer is formed using a process selected from the group consisting of sputtering claim 1 , electroplating claim 1 , plastic plating and electroless plating.6. The method of claim 1 , wherein the step of forming the coating layer comprises a step of etching the at least one surface of the body using an acid.7. The method of claim 1 , wherein the body has a cross-section in a semi-circular or semi-elliptical shape claim 1 , the coating layer is formed on a top surface of the body claim 1 , and the top surface of the body is a flat surface of the semi-circular or semi-elliptical shape.8. The method of claim 1 , wherein the body has a cross-section in a circular or elliptical shape claim 1 , and the coating layer is formed on and partially or ...

Extensible and elastic conjugate fibers and webs having a nontacky feel

Extensible bicomponent fibers and webs particularly adapted for disposable personal care product component applications. Sheath/core configurations providing desirable feel properties for elastic embodiments when compared with conventional elastic fibers and webs are obtained with specific olefin polymer combinations and sheath configurations.

Propylene-based copolymers, a method of making the fibers and articles made from the fibers

Fibers that exhibit good elasticity or extensibility and tenacity, and low modulus are prepared from propylene-based copolymers. The propylene-based copolymers comprise at least about 50 weight percent (wt %) of units derived from propylene and at least about 8 wt % of units derived from one or more comonomers other than propylene, e.g., ethylene. Particularly preferred propylene copolymers are characterized as having 13 C NMR peaks corresponding to a regio-error at about 14.6 and about 15.7 ppm, the peaks of about equal intensity. In one aspect of the invention, fibers are subjected to stress-induced crystallization by subjecting the fiber to tensile elongation during draw.

Wood Fiber Plastic Composites

Described herein are composite compositions and methods for making such compositions. The composition includes or is the reaction product of a cellulosic material, an organic component, and a thermoplastic. Some useful organic components include a silane-containing polymer. Some of the compositions have improved physical properties such as tensile properties, improved strength, and reduced water absorption.

Soft and extensible polypropylene based spunbond nonwovens

The present invention relates to nonwoven webs or fabrics. In particular, the present invention relates to nonwoven webs having superior abrasion resistance and excellent softness characteristics. The nonwoven materials comprise fibers made from of a polymer blend of isotactic polypropylene and reactor grade propylene based elastomers or plastomers together with from about 100 to about 2500 ppm (by weight of the fiber) of a slip agent. The isotactic polypropylene can be homopolymer polypropylene, and/or random copolymers of propylene and one or more alpha-olefins. The reactor grade propylene based elastomers or plastomers have a molecular weight distribution of less than about 3.5, and a heat of fusion less than about 90 joules/gm. In particular, the reactor grade propylene based elastomers or plastomers contains from about 3 to about 15 percent by weight of units derived from an ethylene and a melt flow rate of from about 2 to about 200 grams/10 minutes. Erucamide is the preferred slip additive.

Extensible and elastic conjugate fibers and webs having a nontacky feel

Extensible bicomponent fibers and webs particularly adapted for disposable personal care product component applications. Sheath/core configurations providing desirable feel properties for elastic embodiments when compared with conventional elastic fibers and webs are obtained with specific olefin polymer combinations and sheath configurations.

Propylene-based copolymers, a method of making the fibers and articles made from the fibers

Fibers that exhibit good elasticity or extensibility and tenacity, and low modulus are prepared from propylene-based copolymers. The propylene-based copolymers comprise at least about 50 weight percent (wt %) of units derived from propylene and at least about 8 wt % of units derived from one or more comonomers other than propylene, e.g., ethylene. Particularly preferred propylene copolymers are characterized as having 13 C NMR peaks corresponding to a regio-error at about 14.6 and about 15.7 ppm, the peaks of about equal intensity. In one aspect of the invention, fibers are subjected to stress-induced crystallization by subjecting the fiber to tensile elongation during draw.

Extensible and elastic conjugate fibers and webs having a nontacky feel

Extensible bicomponent fibers and webs particularly adapted for disposable personal care product component applications. Sheath/core configurations providing desirable feel properties for elastic embodiments when compared with conventional elastic fibers and webs are obtained with specific olefin polymer combinations and sheath configurations.

Extensible and elastic conjugate fibers and webs having a nontacky feel

Extensible bicomponent fibers and webs particularly adapted for disposable personal care product component applications. Sheath/core configurations providing desirable feel properties for elastic embodiments when compared with conventional elastic fibers and webs are obtained with specific olefin polymer combinations and sheath configurations.

Cone dyed yarns of olefin block compositions

Improved cone dyed yarns have now been discovered which have a balanced combination of desirable properties including less broken fibers and substantially uniform color. These cone dyed yarns comprise one or more elastic fibers and hard fibers, wherein the elastic fibers comprise the reaction product of at least one ethylene olefin block polymer and at least one crosslinking agent.

Soft and extensible polypropylene based spunbond nonwovens

The present invention relates to nonwoven webs or fabrics. In particular, the present invention relates to nonwoven webs having superior abrasion resistance and excellent softness characteristics. The nonwoven materials comprise fibers made from of a polymer blend of isotactic polypropylene and reactor grade propylene based elastomers or plastomers together with from 100 to 2500 ppm (by weight of the fiber) of a slip agent. The isotactic polypropylene can be homopolymer polypropylene, and/or random copolymers of propylene and one or more alpha-olefins. The reactor grade propylene based elastomers or plastomers have a molecular weight distribution of less than about 3.5, and a heat of fusion less than about 90 joules/gm. In particular, the reactor grade propylene based elastomers or plastomers contains from 3 to 15 percent by weight of units derived from an ethylene and a melt flow rate of from 2 to 200 grams/ 10 minutes. Erucamide is the preferred slip additive.

Fibers made from copolymers of propylene/α-olefins

A fiber is obtainable from or comprises a propylene/α-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1 cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re>1481-1629 (d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven or non-woven fabrics can be made from such fibers.

Compositions of ethylene/α-olefin multi-block interpolymer for elastic films and laminates

This invention relates to polyolefin compositions. In particular, the invention pertains to elastic polymer compositions that can be more easily processed on cast film lines, extrusion lamination or coating lines due to improved resistance to draw resonance. The compositions of the present invention preferably comprise an elastomeric polyolefin resin and a high pressure low density type resin.

Fibers made from copolymers of ethylene/alpha-olefins

A fiber is obtainable from or comprises an ethylene/α-olefm interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and (1) cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re >1481-1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven or non-woven fabrics can be made from such fibers.

FIBERS MADE FROM COPOLYMERS OF PROPYLENE / ALPHA OLEFINES

A fiber comprising a low crystallinity polymer and a high crystallinity polymer

The invention is directed to a fiber comprising a low crystallinity polymer and a high crystallinity polymer, wherein the fiber is capable of undergoing plastic deformation upon elongation and wherein the low crystallinity polymer comprises at least one ethylene/±-olefin interpolymer.

A fiber comprising a low crystallinity polymer and a high crystallinity polymer

The invention is directed to a fiber comprising a low crystallinity polymer and a high crystallinity polymer, wherein the fiber is capable of undergoing plastic deformation upon elongation and wherein the low crystallinity polymer comprises at least one ethylene/α-olefin inter polymer.

Surface modified bi-component polymeric fiber

The present invention provides a bicomponent fiber having increased surface roughness. The fiber includes a first polymer and a composite, wherein the composite forms a layer which forms at least a portion of the fiber's surface. The composite is formed by a second polymer and a filler, where an average particle size of the filler can be greater than a thickness of the layer formed by the composite. The fibers can have a round, oval, trilobal, triangular, dog-boned, flat or hollow shape and a symmetrical or asymmetrical sheath/core or side-by-side configuration. When the fiber has a sheath/core configuration, the composite can form the sheath, and the average particle size of the filler can be greater than the thickness of the sheath.

Propylene-based copolymers, a method of making the fibers and articles made from the fibers

Fibers that exhibit good elasticity or extensibility and tenacity, and low modulus are prepared from propylene-based copolymers. The propylene-based copolymers comprise at least about 50 weight percent (wt %) of units derived from propylene and at least about 8 wt % of units derived from one or more comonomers other than propylene, e.g., ethylene. Particularly preferred propylene copolymers are characterized as having 13 C NMR peaks corresponding to a regio-error at about 14.6 and about 15.7 ppm, the peaks of about equal intensity. In one aspect of the invention, fibers are subjected to stress-induced crystallization by subjecting the fiber to tensile elongation during draw.

Fibers made from copolymers of propylene/alpha-olefins

Compositions of ethylene/alpha-olefin multi-block interpolymer for elastic films and laminates

Fibers made from copolymers of ethylene/α-olefins

A fiber is obtainable from or comprises a blend of a propylene based polymer and an ethylene/α-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1 cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re>1481−1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven, knitted or non-woven fabrics can be made from such fibers.

Propylene based meltblown nonwoven layers and composite structures

The present invention relates to propylene-based nonwoven layers made by the meltblown process, and laminates incorporating such layers. The meltblown layers of the present invention comprise propylene copolymers characterized by having less than 50 percent crystallinity. The meltblown layers of the present invention show an improved combination of extensibility and tensile strength. The laminate structures of the present invention are characterized by a combination of low bending modulus with high peel strength.

Propylene-based copolymers, a method of making the fibers and articles made from the fibers

Fibers that exhibit good elasticity or extensibility and tenacity, and low modulus are prepared from propylene-based copolymers. The propylene-based copolymers comprise at least about 50 weight percent (wt %) of units derived from propylene and at least about 8 wt % of units derived from one or more comonomers other than propylene, e.g., ethylene. Particularly preferred propylene copolymers are characterized as having <SUP>13</SUP>C NMR peaks corresponding to a regio-error at about 14.6 and about 15.7 ppm, the peaks of about equal intensity. In one aspect of the invention, fibers are subjected to stress-induced crystallization by subjecting the fiber to tensile elongation during draw.

Fibers made from copolymers of ethylene/alpha-olefins

A fiber is obtainable from or comprises a blend of a propylene based polymer and an ethylene/α-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1 cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re >1481-1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven, knitted or non-woven fabrics can be made from such fibers.

Fibers made from copolymers of propylene/alpha-olefins

A fiber is obtainable from or comprises a propylene/α-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1 cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re>1481-1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven or non-woven fabrics can be made from such fibers.

Multi-Layer, Elastic Articles

The invention is an article comprising at least two layers, a low crystallinity layer and a high crystallinity layer. One or both layers is capable of being elongated so that a pre-stretched article is capable of being formed.

Crosslinked fibers or other articles made from polyolefin elastomers

The invention relates to an improved process for controlling the amount of crosslinking in polyolefin based articles such as fibers or films. The invention relates to mixing silane grafted material together with ungrafted material prior to crosslinking. The article can then be formed and cured, optionally with a curing catalyst which can preferably be applied to the surface of a shaped article. The amount of crosslinking will be controlled in part by the level of silane grafting on the grafted silane material as well as the amount of the grafted material in the blend.

Cone dyed yarns of olefin block compositions

Improved cone dyed yarns have now been discovered which have a balanced combination of desirable properties including less broken fibers and substantially uniform color. These cone dyed yarns comprise one or more elastic fibers and hard fibers, wherein the elastic fibers comprise the reaction product of at least one ethylene olefin block polymer and at least one crosslinking agent.

FIBERS MADE FROM COPOLYMERS OF ETHYLENE/α-OLEFINS

A fiber is obtainable from or comprises a blend of a propylene based polymer and an ethylene/α-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1 cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re >1481-1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven, knitted or non-woven fabrics can be made from such fibers.

Compositions of ethylene/alpha-olefin multi-block interpolymer for elastic films and laminates

This invention relates to polyolefin compositions. In particular, the invention pertains to elastic polymer compositions that can be more easily processed on cast film lines, extrusion lamination or coating lines due to improved resistance to draw resonance. The compositions of the present invention preferably comprise an elastomeric polyolefin resin and a high pressure low density type resin.

Fibers made from copolymers of ethylene/alpha-olefins

A fiber is obtainable from or comprises an ethylene/.alpha.-olefm interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and (1) cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re >1481-1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven or non-woven fabrics can be made from such fibers.

Cone dyed yarns of olefin block compositions

Improved cone dyed yarns have now been discovered which have a balanced combination of desirable properties including less broken fibers and substantially uniform color. These cone dyed yarns comprise one or more elastic fibers and hard fibers, wherein the elastic fibers comprise the reaction product of at least one ethylene olefin block polymer and at least one crosslinking agent.

Cone dyed yarns of olefin block compositions

Compositions of ethylene/alpha-olefin multi-block interpolymer for elastic films and laminates

This invention relates to polyolefin compositions. In particular, the invention pertains to elastic polymer compositions that can be more easily processed on cast film lines, extrusion lamination or coating lines due to improved resistance to draw resonance. The compositions of the present invention preferably comprise an elastomeric polyolefin resin and a high pressure low density type resin.

Fibers made from copolymers of ethylene/alpha-olefins

A fiber is obtainable from or comprises a blend of a propylene based polymer and an ethylene/α-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1 cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re>1481-1629( d ). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven, knitted or non-woven fabrics can be made from such fibers.

Elastic nonwovens with improved haptics and mechanical properties

The present invention is an extensible nonwoven comprising a polyolefin elastomer fiber wherein the surface of the fiber further comprises an inorganic filler or PDMS or combinations thereof, wherein the inorganic filler, if present, has D-90 particle size of 5 microns or less.

Propylene-based copolymers, a method of making the fibers and articles made from the fibers

Fibers that exhibit good elasticity or extensibility and tenacity, and low modulus are prepared from propylene-based copolymers. The propylene-based copolymers comprise at least about 50 weight percent (wt %) of units derived from propylene and at least about 8 wt % of units derived from one or more comonomers other than propylene, e.g., ethylene. Particularly preferred propylene copolymers are characterized as having 13 C NMR peaks corresponding to a regio-error at about 14.6 and about 15.7 ppm, the peaks of about equal intensity. In one aspect of the invention, fibers are subjected to stress-induced crystallization by subjecting the fiber to tensile elongation during draw.

Soft and extensible polypropylene based spunbond nonwovens

The present invention relates to nonwoven webs or fabrics. In particular, the present invention relates to nonwoven webs having superior abrasion resistance and excellent softness characteristics. The nonwoven materials comprise fibers made from of a polymer blend of isotactic polypropylene and reactor grade propylene based elastomers or plastomers together with from 100 to 2500 ppm (by weight of the fiber) of a slip agent. The isotactic polypropylene can be homopolymer polypropylene, and/or random copolymers of propylene and one or more alpha-olefins. The reactor grade propylene based elastomers or plastomers have a molecular weight distribution of less than about 3.5, and a heat of fusion less than about 90 joules/gm. In particular, the reactor grade propylene based elastomers or plastomers contains from 3 to 15 percent by weight of units derived from an ethylene and a melt flow rate of from 2 to 200 grams/ 10 minutes. Erucamide is the preferred slip additive.

cement Compositions

Den foreliggende oppfinnelse vedrører en sementsammensetning for sementering av olje- og gassbrønner. Sammensetningen omfatter kalsiumaluminatsement hvor andelen av Al2O3 er minst 50 vekt%, dispergeringsmiddel, microsilica, mineralpartikler, vann og eventuelt et retarderende middel. The present invention relates to a cement composition for cementing oil and gas wells. The composition comprises calcium aluminate cement where the proportion of Al 2 O 3 is at least 50% by weight, dispersant, microsilica, mineral particles, water and optionally a retardant.

FIBERS MADE FROM COPOLYMERS OF ETHYLENE/a-OLEFINS

A fiber is obtainable from or comprises a blend of a propylene based polymer and an ethylene/α-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1 cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re>1481−1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven, knitted or non-woven fabrics can be made from such fibers.

Fibers made from copolymers of ethylene/α-olefins

A fiber is obtainable from or comprises a blend of a propylene based polymer and an ethylene/α-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1 cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re>1481−1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven, knitted or non-woven fabrics can be made from such fibers.

Multi-layer, elastic articles

The invention is an article comprising at least two layers, a low crystallinity layer and a high crystallinity layer. One or both layers is capable of being elongated so that a pre-stretched article is capable of being formed.

Fibers made from copolymers of propylene /α-olefins

Fibers made from copolymers of propylene/alpha-olefins

A fiber is obtainable from or comprises a propylene/α-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1 cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re >1481-1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven or non- woven fabrics can be made from such fibers.

Fibers made from copolymers of ethylene/alpha-olefins

A fiber is obtainable from or comprises an ethylene/α-olefm interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and (1) cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re >1481-1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven or non-woven fabrics can be made from such fibers.

Propylene based meltblown nonwoven layers and composite structures

The present invention relates to propylene-based nonwoven layers made by the meltblown process, and laminates incorporating such layers. The meltblown layers of the present invention comprise propylene copolymers characterized by having less than 50 percent crystallinity. The meltblown layers of the present invention show an improved combination of extensibility and tensile strength. The laminate structures of the present invention are characterized by a combination of low bending modulus with high peel strength.

Fibers made from copolymers of ethylene/alpha-olefins

A fiber is obtainable from or comprises an ethylene/α-olefm interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and (1) cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re >1481-1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven or non-woven fabrics can be made from such fibers.

Gel electrolytes for electrochromic and electrochemical devices

Gel electrolytes for electrochromic and electrochemical devices wherein in one embodiment polymeric gelling agents/atactic or syndiotactic, and isotactic PMMA, and a lithium salt in a suitable solvent are dissolved at a temperature above the gelation point and cooled to form a gel electrolyte. In another embodiment a preelectrolyte film is formed by casting a solution of a mixture of stereocomplexed PMMA with a plasticizer (a complexing low molecular weight polar solvent) in a non-complexing volatile solvent (e.i., CClH 3 ), followed by the activation of the film in a liquid electrolyte which includes a lithium salt and low molecular weight complexing solvents to form the completed gel electrolyte.

Using laser etching to improve surface contact resistance of conductive fiber filler polymer composites

A method for improving the line or point-to-point surface contact resistance of an electrically conductive fiber filled polymer composite (10) includes the laser evaporating of a thin polymer layer from the surface (12) of the composite and exposing of the electrically conductive fiber/particle network (14) underneath. The surface of the composite laser is etched to a depth between about 1 to about 250 microns (about 0.001 mm to about 0.250 mm).

Di-substituted maleic amide linker for antibody-drug conjugating and preparation method and use thereof

Provided in the present invention are a di-substituted maleic amide linker conjugated to an antibody and a preparation method and use thereof. The di-substituted maleic amide linker is represented by Formula la, (see formula Ia) wherein R is X or ArS-; X is selected from halogen, preferably bromine or iodine; Ar is selected from the group consisting of substituted or unsubstituted C6-C10 aryl and substituted or unsubstituted 5-12 membered heteroaryl; Ar' is selected from the group consisting of substituted or unsubstituted C6-C10 arylene, and substituted or unsubstituted 5-12 membered heteroarylene; L1 is -O(CH2CH2O)n- linked to Ar', in which n is any integer between 1 and 20.The class of linkers can selectively act simultaneously with disulphide chains, so as to greatly improve the substance homogeneity of a conjugate. Also provided are antibody drug conjugates using the di-substituted maleic amide linkers, compositions comprising the conjugates, uses thereof and methods of making thereof.