Computing method for desulfurizing internet electric quantity of thermal plant

The invention relates to a method for calculating desulfuration electricity access volume in a heat-engine plant, which relates to the technical field of automation control and aims at solving the technical problem of calculating desulfuration electricity access volume in the heat-engine plant. The calculating method comprises the following steps: (1), SO2 amount is equal to SO2 concentration multiplied by flue gas amount; (2), the desulfuration efficiency is calculated; (3), whether the desulfuration is effective or not is judged according to calculation amount; (4), invalid desulfuration electricity volume is calculated, and the electricity access volume in a machine set in the invalid desulfuration state is defined as the invalid desulfuration electricity volume; an electric energy billing system collects electricity volume data at intervals of N minutes, and the invalid desulfuration electricity volume within every N minutes is calculated by adopting the formula; (5), the desulfuration ...

AN UAV FIXED POINT HOVER SYSTEM AND METHOD

The invention relates to the field of unmanned aerial vehicle (UAV), and especially relates to a UAV fixed point hover system and method which can be used in indoor environment. The system comprising UAV UAV flight controller, fixed point hover control module and UAV motor module. UAV flight controller is used to control the flight of UAV; fixed point hover control module is used to control fixed point hover in UAV flight; motor module is used to change the flight motion state of UAV. The system provided by the invention includes a UAV system and method for UAV flight control, motor and fixed point hover control module. In fixed point hover control module, texture features are used to obtain effective areas, compared with the traditional fixed-point optical flow method, the computation is reduced. Then optical flow field is calculated by using optical flow method for above effective areas, to obtain the information of control acceleration. 1102030. An UAV fixed point hover system , comprising UAV flight controller () , fixed point hover control module () and UAV motor module ();{'b': 10', '20', '30, 'UAV flight controller () is used to control the flight of UAV; fixed point hover control module () is used to control fixed point hover in UAV flight; motor module () is used to change the flight motion state of UAV;'}{'b': 10', '110', '120', '130, 'UAV flight controller () includes data receiving module (), control quantity calculation module () and electronic speed control module ();'}{'b': 110', '20', '120', '120', '110', '130', '130', '120, 'data receiving module () is used to receive acceleration control variables sent by fixed point hover control module () and send them to control quantity calculation module (); the control quantity calculation module () receives the control acceleration signal from the data receiving module (), calculates the PWM waveform parameters needed to be generated according to the received control acceleration data, and then sends them to ...

Determination algorithm for effective desulfurization of fire coal machine group of heat-engine plant

The invention discloses arithmetic for determining the desulfurization effectiveness in a coal-fired unit in a power plant, and relates to the technical field of automatic control. The invention aims to solve the technical problem of determination of quantitative desulfurization. The arithmetic comprises the following steps: 1) determining the emission concentration of SO2 at the outlet of a chimney; 2) determining the desulfurization effectiveness of a desulfurization island; 3) determining the state of a bypass baffle actuator; 4) collecting gas flue flow rate and concentration (Vy,n,CSO#-(2,n)) at the inlet and the outlet of the desulfurization island, and a bypass flue gas passage, and the flow rate (Vy, j) of glue gas actually produced by the unit; and 5) further determining the effectiveness of desulfurization according to 1)-3) and the calculation of a equaling (Vy,j-Vy,1)/Vy,j. The determination arithmetic provided by the invention has the characteristics of being capable of determining ...

Method and device for processing link failure

The invention discloses a method and a device for processing a link failure, wherein a link with failure is a link shared by a plurality of loops. The method comprises the following steps: optionally selecting one port from one or a plurality of other ports except a port corresponding to the link in ports corresponding to each node of nodes at two ends of the link to enable flow to pass through; and blocking one or a plurality of other ports except the optionally selected port. The technical scheme solves the problem of not avoiding and not solving flow loop closure by adopting the prior ZESR technology when a plurality of loops share one link in the prior art, can solve the problem of flow loop closure when adopting the ZESR technology, and can meet the requirement of high reliability of a network operator to Internet.

Device for treating low concentration methane in ventilation air methane (VAM) of coal mine and method thereof

The invention relates to a device for treating low concentration methane in ventilation air methane (VAM) of a coal mine and a method thereof. A reverse flow catalytic combustion device is utilized at an outlet of a mine ventilation main fan to directly treat the methane, and part of the heat can be recovered. The device comprises two catalytic reactors, a heat exchanger, two groups of pneumatic three-way valves which can be automatically started and stopped to commutate periodically, an automatic air supply pneumatic three-way valve and an exhaust fan; wherein, the bottoms of the catalytic reactors are filled with honeycomb ceramics heat accumulation filler, and the middle sections thereof are provided with catalyst; electric heating tubes provided with fins are positioned on the top of the catalytic reactors and arranged in a certain way, so as to be taken as a preheater and a ventilation air methane distributor, thus ensuring the heating efficiency and the ventilation air methane to ...

Automatic stamping device of locating grid cell tube with fine adjusting mechanism

The invention belongs to a stamping device, particularly relates to an automatic stamping device of a locating grid cell tube with a fine adjusting mechanism and aims to increase the production efficiency, improve the product quality and increase the precision by fine adjustment. The automatic stamping device comprises a lower die part fixed on a base and an upper die part suspended above the lower die part and being vertically moved, wherein the lower die part is divided into a forming mechanism and a fine adjusting mechanism; the fine adjusting mechanism which is cylindrical is used for adjusting the vertical height of an inclined wedge in the forming mechanism and comprises a rotating shaft, a rotating shaft fixed seat and one or more rotary tables capable of rotating around the rotating shaft, wherein the rotary tables are arranged above the rotating shaft fixed seat; a fine adjusting inclined wedge is arranged above the rotary table, and the upper end of the fine adjusting inclined ...

Supported bis-silicon-bridged metallocene catalyst, preparation method and application thereof

The invention relates to a supported bis-silicon-bridged metallocene catalyst, a preparation method and application thereof. The catalyst consists of a bis-silicon-bridged metallocene compound, an alkyl aluminum compound or alkyl aluminum or a mixture of the alkyl aluminum compound and the alkyl aluminum, and an inert inorganic compound carrier, wherein a transitional metal of metal zirconium or titanium of the bis-silicon-bridged metallocene compound accounts for 0.45 to 0.70 percent of the 100 percent of the total weight; aluminum of the an alkyl aluminum compound or alkyl aluminum or a mixture of the alkyl aluminum compound and the alkyl aluminum accounts for 15 to 20 percents of 100 percent of the total weight; and the inert inorganic compound carrier accounts for the balance of the 100 percent of the total weight. The catalyst is used for all polymerization processes of ethylene or the ethylene and alpha-olefin with 3 to 20 carbon atoms (comprising the processes of gas phase polymerization ...

ACIDATION TREATMENT METHOD FOR BEAN MILK

This invention relates to a kind of acidation treatment method for making sour bean milk. The making of said milk needs no fermentation through any microorganism, and has only to add edible acidic substance into the raw or boiled bean milk and a trace of sour protease at a suitable temperature and to stir homogeneously and thus the acidation process of the bean milk is completed. Said method doesn't have to use any stabilizer so as to prevent completely the proteins in the bean milk to coagaulate and precipitate mutually. Said method is suitable to be used in making health beverages such as a serial products of sour bean milk, fruit-flavoured sour bean milk sour bean milk ice cream, etc.

Medicine for angiocardiopathy

A medicine for curing cardiovascular diseases by oral application contains tetrahydrofolic acid or folic acid, taurine, L-arginine and aspirin. It features less dosage and high curative effect for homotype cysteine acidemia.

LOW-MELTING POINT ALLOY FOR PRODUCING FUSIBLE PIECE

The present invention discloses a kind of low fusing point Sn-Bi-Pb alloy suitable for making fusible piece of light pressure cooker. the chemical ingredients of said alloy (by weight percent) are 20-35% Bi, 31-40% Pb and remainder Sn. Said alloy possesses of good machinability and it is easy to make the fusible pieces. The fusible pieces made of said material can be substituted for the spring valve of present light pressure cooker compared with spring valve it has advantages of higher sensitivity, safety, reliable and convenient operation and easy installation.

In-vitro eyeball superfusion system

The invention discloses a superfusion system for an isolated eyeball, which comprises an isolated eyeball storage device, a perfusion device and a constant-temperature water supply device, wherein the constant-temperature water supply device is connected with the isolated eyeball storage device and the perfusion device respectively to heat, and the perfusion device is connected with the isolated eyeball storage device and drips a perfusion liquid on the surface of the isolated eyeball. The superfusion system for the isolated eyeball utilizes constant-temperature water bath to simulate the in vivo temperature for the isolated eyeball, and drips a superfusion liquid with specific ion concentration on the surface of the isolated eyeball according to certain speed to maintain the moisture state of a cornea.

On-line calculation method for desulfurization efficiency of circulating fluidized bed boiler

The invention provides an on-line calculation method for desulfurization efficiency of a circulating fluidized bed boiler, comprising a process of calculating original discharge concentration of the circulating fluidized bed boiler, a process of calculating the dry flue gas volumes under 6% of O2 in the circulating fluidized bed boiler, a process of calculating the self-desulfurization efficiency in the circulating fluidized bed boiler, a process of calculating the desulfurization efficiency in the circulating fluidized bed boiler and an on-line monitoring process of whether the desulfurization system of the circulating fluidized bed boiler is put into operation or not. The invention belongs to the electric power field, relating to a desulfurization technique. Compared with the prior art, the invention has significant effect. By the calculation method, the desulfurization efficiency of SO2 in the circulating fluidized bed boiler can be more accurately calculated on line; and by monitoring ...

Method for preparing cordierite honeycomb ceramic catalyst carrier from coal gangues

The invention discloses a method for preparing a cordierite honeycomb ceramic catalyst carrier from coal gangues, comprising the steps of: a preprocessing step: crushing the coal gangues, adding ammonium chloride with the mass ratio of 5-8%, heating in a muffle furnace to 800-900 DEG C, and keeping for 4-6h; a burdening step: adding 10-20wt% of magnesite, 10-20wt% of talc accessories, 0.5-1wt% of zirconium dioxide,3-6wt% of methylcellulose and 2-3wt% of a sesbania powder additive into 50-70wt% of the preprocessed coal gangues; and then, adding 20-35% of water, 3-6% of glycol and 2-4% of tung oil in terms of the total weight of materials, and carrying out clay preparation, ageing, extrusion molding, drying and calcining to obtain the honeycomb ceramic catalyst carrier. The method provided by the invention has the advantages of cheap and easily-obtained raw materials and simple production process, and provides a new approach to the utilization of solid wastes in cola mine.

LOW-MELTING ALLOY FOR MANUFACTURING FUSIBLE ELEMENTS

The present invention discloses a low melting point tin-indium alloy which is applicable for manufacturing meltable piece of light type pressure cooker. The chemical components of said alloy are that its indium content is 21.4-51% (by wt.%) and the rest is tin. Said alloy has the good machining property, and is easy to manufacture the meltable piece. Said alloy doesn't contain the metal elements which are harmful to human health. The meltable piece made from said material has the advantages of high sensitivity, safety and reliability and convenient for installation.

Method for safely using electric control gear of rotary drilling machine

The invention discloses an electric control device safely using a rotary drilling rig which has the main technical point that the invention is provided with a first timer which is used for causting a CPU automatically read maintenance information in a first memory and display the maintenance information on a display screen of a display device when an indication set time is reached, a operation lock which is used for controlling operation state of the rotary drilling rig, a second timer which is used for causing the operation lock close the drilling rig when a control set time is reached and a comparator which is used for comparing password signals input by a input device with password signals stored in a password memory, and causing the operation lock open the drilling rig according to a correct comparison result. The invention can manage and control the drilling rig on basis of time, can greatly lower money return risk of a factory, can indicate different maintennance information in different ...

Method for producing soymilk powder through mixing ebullient granulation

The invention relates to a method for the mixed production of soybean milk powder through boiling granulation. The method is characterized in that boiling granulation is adopted for soybean milk powder mixing, and the method adopts the following steps: soybeans are processed into soybeans powder through dry grinding, homogenized, and processed into soybean milk powder through spray drying, the soybean milk powder, milk and other components are granulated through boiling, and after evening, granular soybean milk powder is generated and then packaged. The method has the advantages that food additive sensitive to temperature can be effectively added without the limitation of the temperature. Various nutritive additive or raw materials can be added to change the nutrient contents. Finally, by adding various flavor auxiliary agent, end products with different styles and different flavors can be prepared. The fluidity of the product is improved, the net weight of the package of the end product ...

Composite catalyst used for catalytic combustion of organic waste gas as well as preparation method and application thereof

The invention discloses a composite catalyst used for catalytic combustion of organic waste gas as well as a preparation method and an application thereof, belonging to the technical field of catalysts. The composite catalyst is a Pt-Pd/Cu-Mn-Zn-Fe/transition layer/cordierite catalyst, macroporous high-sticky composite pseudo boehmite is taken as a second carrier, namely transition rubber, any two of La, Y, Ce and Zr are selected as assistants, non-precious metals such as Cu, Mn, Zn and Fe and precious metals Pd and Pt are taken as active components, wherein the second carrier and the assistants form the transition layer. The preparation method comprises the following steps of: carrying out acid treatment on the cordierite honeycomb ceramic surface and loading the transition layer, then loading the non-precious metal elements Cu, Mn, Zn and Fe by adopting an immersion method, and then sequentially loading the precious metals Pd and Pt by adopting a precipitation-thermal adsorption coupling ...

Construction method for thrusting diaphragm wall locking pipe

The invention relates to a method for pulling a locking notch pipe under the condition of continuous underground concrete wall construction, which belongs to the field of building engineering. The method comprises the following technological steps: firstly, a pulling machine is hung above the locking notch pipe, sleeves the locking notch pipe and is placed on a guide wall; secondly, an embracing force is exerted on an embracing armlet by a horizontal jack, and the locking notch pipe is embraced by the embracing armlet; thirdly, a vertical pulling device is utilized for pulling the locking notch pipe, four vertical jacks rise synchronously during the pulling process, and repeated pulling is performed until the maximum pulling distance is reached; and fourthly, the horizontal jack is subjected to decompression, the embracing armlet is loosened, the locking notch pipe is hung by a crane and can not be dropped off, the vertical pulling device is retracted, and an embracing system is restored ...

In-vitro eyeball superfusion system

The invention discloses a superfusion system for an isolated eyeball, which comprises an isolated eyeball storage device, a perfusion device and a constant-temperature water supply device, wherein the constant-temperature water supply device is connected with the isolated eyeball storage device and the perfusion device respectively to heat, and the perfusion device is connected with the isolated eyeball storage device and drips a perfusion liquid on the surface of the isolated eyeball. The superfusion system for the isolated eyeball utilizes constant-temperature water bath to simulate the in vivo temperature for the isolated eyeball, and drips a superfusion liquid with specific ion concentration on the surface of the isolated eyeball according to certain speed to maintain the moisture state of a cornea.

Method for network tax controller processing bill data

Method for propagating boletus edulis

The invention relates to a method for propagating boletus edulis, belonging to the technical field of edible fungus. The technical scheme of the method comprises the following steps: selecting a propagating land, preparing a liquid strain, seeding the strain, maintaining and managing the forest land and collecting the boletus edulis. The method fills the gap that sporocarp is not cultivated successfully artificially; artificial strains of boletus are spread in a natural forest with corresponding technical measures under a proper habitat condition, and promoted to propagate in natural condition, so that the natural yield and quality of the boletus edulis can be improved, the natural yield of the boletus edulis can be remarkably improved, and preferable economical benefit can be provided while breakthrough is generated in technology.

Autonomous meal assisting robot based on active flexibility of joints

The invention discloses an autonomous meal assisting robot based on active flexibility of joints, and provides a mechanism and hardware design capable of realizing force-position hybrid control, and the robot comprises a mechanical arm component, a force-position hybrid driving unit, a visual perception system and a motion control system of the robot; the force-position hybrid drive unit is composed of a permanent magnet synchronous motor with a planetary reducer, torque sensors installed at the output shaft ends of joint motor reducers and angle sensors installed on the opposite sides of the output shafts of the joint motor reducers. A distributed control system of the driving unit realizes active compliance control of the joint by acquiring angle and torque data; meals and user face images are obtained through a visual perception system with 1-degree-of-freedom posture control, the meals are classified through an artificial intelligence algorithm, the position of the mouth of the user ...

Invoices processing method of network tax control system

The invention provides a invoice process method for network tax control system; The method is as follows: The invention makes for a tax control server in a network tax control system and electronic invoice assortment and recycle process between all network tax controllers; the comprises: A tax control server determines the minimum invoice reel quantity in each network tax controller according to history sales list data information of all network tax controllers stored in the system, as well as the shortest working time that should be maintained after off-line issue happens; the tax control server, in the premises of guaranteeing the remaining invoice reel quantity of all network tax controller not lower than the minimum invoice reel quantity, performs invoice reel recycle for the network tax controller, and assort the recycled invoice reels to a network tax controller request invoice reels; if the quantity of un-assorted invoice reels in the tax control server meets the requested invoice ...

Safe treatment method of network tax-control system

Flexible calibrating method and device for variable-format multiple-camera system

The invention discloses a calibrating method for cameras of a multiple-camera system. The method comprises the following steps of: step 1. opening all cameras of the multiple-camera system, and collecting eight images of different positions and attitudes in a calibrating template; step 2. processing the collected images, and detecting the feature points of the images; step 3, utilizing a photogrammetric method to perform relative orientation and absolute orientation on the calibrating images to determine the initial values of the parameters to be calibrated in the cameras; step 4, performing optical beam adjustment calibration on the cameras according to the established cameral deformation model, realizing the optimized adjustment of the calibrating parameters, and finally performing temperature compensation on the calibrating results. Proved by experiments, the invention has the advantages of simple operation, practicality, flexibility and high precision.

Method and device for reserving PSTN phone upon network phone loss

An integrative machine of network phone and PSTN phone includes a common phone processing unit, a network phone processing unit, a main supply power system, a telephone wire power supply system and a power monitor system, which is connected with the common phone treatment unit, the main supply power system and the telephone wire power supply system respectively. Under the state of power supply, the main supply power system provides the network phone processing unit and the common phone processing unit with power respectively. When a power monitor system detects abnormal power supply of the main supply power system, switch to the state of only telephone wire power supply system providing the common phone processing unit with power. Under the state of power supply by the telephone wire power supply system, switch to the state of main supply power system after the power monitor system detects stable supply recover. The invention also relates to a method of keeping PSTN phone in the network ...

Measurement method of three-dimensional speckle strain measurement device

The invention discloses a three-dimensional speckle strain measurement method, comprising: (1) speckle preparation; (2) camera calibration; (3) state information acquisition; (4) computational domain designation; (5) initial point setting; (6) speckle matching; (7) three-dimensional reconstruction; and (8) strain computation. By the above operation steps, the invention provides a three-dimensional speckle strain measurement method, which can effectively obtain high preciseness measurement results in measurements of material characteristic parameters such as full-field vibration measurement, dynamic strain measurement, high speed deformation measurement, fracture mechanics, impact excitation and dynamic material experiments. The invention has the characteristics of convenient measurement operation, high automation degree, exact and reliable results, high efficiency and non-contact measurement.

Preparation method for CeO2 doped organosilicon nanometer microsphere metal cobalt loaded (ii) porphyrin catalyst

The invention relates to a CeO2 doped organosilicon nanometer microsphere metal cobalt loaded (ii) porphyrin catalyst and a preparation method thereof, and proposes a three-way catalyst system of metal porphyrin-CeO2-Organosilicon microsphere. The preparation method comprises the steps of: dispersing prepared nanometer CeO2 with ultrasonic waves, then adding benzethonium chloride as a surfactant, preparing CeO2 doped organosilicon nanometer microspheres with methyl trimethoxy silane and amino propyl trimethoxy silane as silicon sources, finally undergoing the amidation reaction for linking single carboxyl metal cobalt (ii) porphyrin to the CeO2 doped organosilicon microspheres so as to prepare finished products. The catalyst in the invention has higher catalytic activity and stability for selective catalytic oxidation cyclohexane reaction by using molecular oxygen without the presence of solvents, the preparation method is simple, is easy to control the quality of products, and is suitable ...

Network tax controlling system capture sales bill data method

The invention discloses a method of collecting sale note data in a network tax control system. The method is used for a commercial cashing machine of a commercial management information system managed by the network tax control system to collect the source data used by tax control and comprises the following steps: a data collection module provided in the commercial cashing machine intercepts and captures the sale note data output from the commercial cashing machine; the intercepted and captured sale note data is taken as the source data processed as the tax control and is transmitted to a network tax control machine connected with the commercial cashing machine. The method of the inventive embodiment takes the intercepted and captured sale note data output from the commercial cashing machine of the commercial management information system as the source data processed as the tax control and transmits the source data to the network tax control machine connected with the commercial cashing ...

Device for treating low concentration methane in ventilation air methane (VAM) of coal mine and method thereof

The invention relates to a device for treating low concentration methane in ventilation air methane (VAM) of a coal mine and a method thereof. A reverse flow catalytic combustion device is utilized at an outlet of a mine ventilation main fan to directly treat the methane, and part of the heat can be recovered. The device comprises two catalytic reactors, a heat exchanger, two groups of pneumatic three-way valves which can be automatically started and stopped to commutate periodically, an automatic air supply pneumatic three-way valve and an exhaust fan; wherein, the bottoms of the catalytic reactors are filled with honeycomb ceramics heat accumulation filler, and the middle sections thereof are provided with catalyst; electric heating tubes provided with fins are positioned on the top of the catalytic reactors and arranged in a certain way, so as to be taken as a preheater and a ventilation air methane distributor, thus ensuring the heating efficiency and the ventilation air methane to ...

Screening and culture preparing method of Russula.alutacea strain

The invention relates to a screening and culture preparing method of a Russula.alutacea strain, belonging to the microbiological technical field. The fungus used in the invention is Russula.alutacea which was collected by China General Microbiological Culture Collection Center on December 15th, 2009 with the collection and register number of CGMCC.NO.3525. If applied to the propagation of Russula.alutacea, the good liquid and solid culture prepared from the strain has remarkable social and economic benefits and wide application prospects.

Bis-silicon-bridged dinuclear metallocene compound and preparation and application thereof

The invention relates to a bis-silicon-bridged dinuclear metallocene compound and preparation and application thereof. The bridged cyclopentadienyl rings of the bis-silicon-bridged dinuclear metallocene compound contain different substituents. Dimethyldichlorosilane reacts with cyclopentadienyl sodium, so that light yellow solution is obtained; the light yellow solution reacts with n-butyl lithium, and dimethyldichlorosilane is then added for reaction, so that bis-silicon-bridged dicyclopentadiene is obtained; the bis-silicon-bridged dicyclopentadiene reacts with n-butyl lithium, halogenide is then added for reaction, n-butyl lithium is then added for reaction, and finally, another halogenide is added for reaction, so that ligand L is obtained; and cyclopentadienyl titanium trichloride or cyclopentadienyl zirconium trichloride or substituetd cyclopentadienyl titanium trichloride or substituetd cyclopentadienyl zirconium trichloride is added in the ligand L, so that the compound is obtained ...

Safe treatment method of network tax-control system

The invention discloses a safe processing method for network tax control systems. The method comprises: a network tax controller is used for verifying completeness of a tax control data collecting module through storing a measured value for completeness detection and a verifying code for completeness verifying transmitted by the tax control data collecting module. The invention has two levels of online status monitoring: the network tax controller monitors the data collecting module and the tax control server monitors the network tax controller. Safe data transmission is realized for the taxcontrol server and the network tax controller by means of identification certification and safe communication layer. The safe processing method is carried out in three aspects: part completeness verifying, online status monitoring and safe transmission of tax control data, ensures safety of the network tax control system without changing the processed commercial MIS system, and effectively ensures accuracy ...

Copolymerization method of ethane/alpha-alkene

The invention relates to a copolymerization method of ethane/alpha-alkene, which is characterized in that: a mixture of constrained geometry carbon-bridged single metallocene is used as catalyst to catalyze ethane/alpha-alkene copolymerization; constrained geometry carbon-bridged single metallocene catalyst comprises a constrained geometry carbon-bridged single metallocene compound which is represented by the following structural general formula (I): R represents H or tertiary butyl or allyl containing 1-10 carbon atoms; R1, R2 respectively represents H or alkyl or aromatic base containing 1-10 carbon atoms; M represents Ti or Zr; Cp represents cyclopentadienyl, substituted cyclopentadienyl, indenyl or substituted indenyl; the molo ratio of the constrained geometry carbon-bridged single metallocene compound to the other compounds is 5-7:1; fulvene and amido are subject to a lithium reaction and then followed by a complexation with metal, thereby that the mixture of constrained geometry ...

Screening and culture preparing method of Russula.alutacea strain

The invention relates to a screening and culture preparing method of a Russula.alutacea strain, belonging to the microbiological technical field. The fungus used in the invention is Russula.alutacea which was collected by China General Microbiological Culture Collection Center on December 15th, 2009 with the collection and register number of CGMCC.NO.3525. If applied to the propagation of Russula.alutacea, the good liquid and solid culture prepared from the strain has remarkable social and economic benefits and wide application prospects.

Method for collecting sales bill data by network tax controlling system

Data processing method for network tax controller broken network

The present invention relates to a method for data processing of a network fiscal processor in the state of network failure, and the method includes: the network fiscal processor obtains sales data collected by a data-collecting module, analyzes sales data to obtain detailed sales data and withdraws detailed invoice data from the detailed sales data. The network fiscal processor confirms unused invoices existed in the tax-control card, sends the interrelated data items in the detailed invoice data to the tax-control card, generates fiscal anti-counterfeiting codes, generates fiscal invoice data through the generated fiscal anti-counterfeiting codes and the detailed invoice data jointly, and stores the generated fiscal invoice data in the network fiscal processor. In the state of network failure the network fiscal processor can accomplish analysis, processing and storage of sales data collected by a POS terminal, provide the needed invoice data in the processing and stores the generated ...

Automatic punching device for lattice cell pipe of spacer grid

The invention belongs to a punching device, in particular relating to an automatic punching device for a lattice cell pipe of a spacer grid, which aims at improving the production efficiency and product quality. The automatic punching device comprises a lower die part and an upper die part, wherein the lower die part is fixed on a base; the upper die part is suspended above the lower die part andvertically moves; a feed/discharge part is arranged above the lower die part; a feed pipe is arranged above the feed/discharge part; a discharge port is arranged on the side surface of the feed/discharge part; a forming mechanism is arranged in the lower die part; the upper die part is provided with an upper central spindle; and the section of the upper central spindle is of a lattice cell pipe shape, and the upper central spindle is used for carrying a round pipe to be processed into the forming mechanism of the lower die part. The automatic punching device has a compact structure and strongadaptability ...

Three-dimensional speckle strain measurement device and measurement method thereof

The invention discloses a three-dimensional speckle strain measurement method, comprising: (1) speckle preparation; (2) camera calibration; (3) state information acquisition; (4) computational domaindesignation; (5) initial point setting; (6) speckle matching; (7) three-dimensional reconstruction; and (8) strain computation. By the above operation steps, the invention provides a three-dimensionalspeckle strain measurement method, which can effectively obtain high preciseness measurement results in measurements of material characteristic parameters such as full-field vibration measurement, dynamic strain measurement, high speed deformation measurement, fracture mechanics, impact excitation and dynamic material experiments. The invention has the characteristics of convenient measurement operation, high automation degree, exact and reliable results, high efficiency and non-contact measurement.

Parallel positioning method for numerous discrete nodes

The invention discloses a parallel positioning method for numerous discrete nodes, comprising the following steps: (1) allocating one unique number for each discrete node; (2) calculating a positioning group number of each discrete node in a first-layer positioning process by each discrete node; (3) independently carrying out three-point method positioning by each positioning group in the first-layer positioning process to acquire the relative coordinates of positioning data of each positioning group; (4) pairing all the positioning groups in the first-layer positioning process, and integrating all the pairs to a second-layer positioning process so as to convert the coordinates of all points contained in each positioning group in the first-layer positioning process to the relative coordinate system of a certain positioning group in the integrated second-layer positioning process; and (5) repeating the step (4) till the coordinates of all the discrete nodes are integrated to the relative ...

Supported bis-silicon-bridged metallocene catalyst, preparation method and application thereof

The invention relates to a supported bis-silicon-bridged metallocene catalyst, a preparation method and application thereof. The catalyst consists of a bis-silicon-bridged metallocene compound, an alkyl aluminum compound or alkyl aluminum or a mixture of the alkyl aluminum compound and the alkyl aluminum, and an inert inorganic compound carrier, wherein a transitional metal of metal zirconium or titanium of the bis-silicon-bridged metallocene compound accounts for 0.45 to 0.70 percent of the 100 percent of the total weight; aluminum of the an alkyl aluminum compound or alkyl aluminum or a mixture of the alkyl aluminum compound and the alkyl aluminum accounts for 15 to 20 percents of 100 percent of the total weight; and the inert inorganic compound carrier accounts for the balance of the 100 percent of the total weight. The catalyst is used for all polymerization processes of ethylene or the ethylene and alpha-olefin with 3 to 20 carbon atoms (comprising the processes of gas phase polymerization ...

Method for propagating boletus edulis

The invention relates to a method for propagating boletus edulis, belonging to the technical field of edible fungus. The technical scheme of the method comprises the following steps: selecting a propagating land, preparing a liquid strain, seeding the strain, maintaining and managing the forest land and collecting the boletus edulis. The method fills the gap that sporocarp is not cultivated successfully artificially; artificial strains of boletus are spread in a natural forest with corresponding technical measures under a proper habitat condition, and promoted to propagate in natural condition, so that the natural yield and quality of the boletus edulis can be improved, the natural yield of the boletus edulis can be remarkably improved, and preferable economical benefit can be provided while breakthrough is generated in technology.

Composite teaching tool of planar linkage and demonstrating control method thereof

The invention discloses a composite teaching tool of a planar linkage and a demonstration control method of the composite teaching tool of the planar linkage. The composite teaching tool comprises a box body, the planar linkage, a driving part and a demonstration control system; the planar linkage at least comprises a first side link, a second side link and a link; the driving part comprises a driving motor, a gear driving pair I which is in transmission fit with an output shaft of the driving motor, and a gear driving pair II which is in transmission fit with a driving shaft of the gear driving pair I by a clutching manner; the demonstration control system comprises a parameter acquiring module, a central processing unit and a displaying module. With the adoption of the composite teaching tool of the planar linkage, the relationship of an extreme position, quick-return characteristics and an extreme position crank angle, and the motion determining conditions of the planar linkage can be ...

Method for producing soymilk powder through mixing ebullient granulation

The invention relates to a method for the mixed production of soybean milk powder through boiling granulation. The method is characterized in that boiling granulation is adopted for soybean milk powder mixing, and the method adopts the following steps: soybeans are processed into soybeans powder through dry grinding, homogenized, and processed into soybean milk powder through spray drying, the soybean milk powder, milk and other components are granulated through boiling, and after evening, granular soybean milk powder is generated and then packaged. The method has the advantages that food additive sensitive to temperature can be effectively added without the limitation of the temperature. Various nutritive additive or raw materials can be added to change the nutrient contents. Finally, byadding various flavor auxiliary agent, end products with different styles and different flavors can be prepared. The fluidity of the product is improved, the net weight of the package of the end product ...

Artificial coal, and preparation method

This invention relates to a method for preparing artificial coal that can produce thermal energy. The artificial coal comprises: organic sludge 30-75 parts, hogwash/residual leaves/waste sawdust 10-40 parts, and waste engine oil/waste plastic/waste rubber 5-20 parts. The artificial coal adequately utilizes a variety of wastes, and is environmentally friendly.

Electric control gear for safely using rotary drilling machine

The invention discloses an electric control device safely using a rotary drilling rig which has the main technical point that the invention is provided with a first timer which is used for causting a CPU automatically read maintenance information in a first memory and display the maintenance information on a display screen of a display device when an indication set time is reached, a operation lock which is used for controlling operation state of the rotary drilling rig, a second timer which is used for causing the operation lock close the drilling rig when a control set time is reached and acomparator which is used for comparing password signals input by a input device with password signals stored in a password memory, and causing the operation lock open the drilling rig according to a correct comparison result. The invention can manage and control the drilling rig on basis of time, can greatly lower money return risk of a factory, can indicate different maintennance information in different ...

Tax-control data declaration, checking treatment method of network tax-control system

The tax-control data declaring method of a network tax-control system includes: a tax-control server validates a user' card in effect, produces declaring data according to the information in the tax-declaring time period from the date of previous declaring data to the current appointed date and the tax-control source data stored by the server, writes in the said declaring data on the tax-control card. Or the tax-control server indicates a network tax controller to declare tax-control data which is sent back to the server. The tax-control server can also write in the check tax-control data on a tax-business management card according to check-task information. Advantage: accurate and safety declaring and checking of tax-control data.

Method for positioning region of discrete nodes without reference nodes

The invention discloses a method for positioning a region of discrete nodes without reference nodes, which comprises the steps of: 1, measuring the distance between the discrete nodes in an effective range; 2, selecting three discrete nodes in the discrete nodes in the effective range to be used as alternative discrete nodes forming a full triangle; 3, with the alternative discrete nodes of the full triangle as searching starting points, determining a main node, an X node and a turning node; 4, selecting discrete nodes except for the main node, the X node and the turning node, adding into a relative coordinate system formed by the full triangle; 5, correcting the discrete node position of the relative coordinate system formed by the full triangle; and 6, repeating from the step 4 to the step 5 until all the discrete nodes are added in the relative coordinate system based on the full triangle to complete the positioning process. The invention has the advantages of small operation amount ...

Protective cutting construction method for tunnel segment

The invention relates to a construction method for protectively cutting a tunneltron piece, which belongs to the field of building engineering. The technical problem to be solved by the construction method is to overcome the defect that adjacent tunneltron pieces are damaged when a general construction method is used for cutting the tunneltron piece. The construction method adopts the technical proposal that: firstly, a filling hole is drilled on the upper part of a tunnel of a region to be frozen, and the frozen region tunnel is filled; secondly, a certain number of drill holes are drilled in the frozen region, and freezing pipes are arranged inside the holes; thirdly, low-temperature brine is conveyed through the freezing pipes for heat exchange, and a frozen cylinder is formed after the temperature is reduced; fourthly, the frozen cylinder is continuously widened to form a frozen wall along with continuation of the freezing effect; and fifthly, a hot brine circulating hole is constructed ...

Constrained geometry carbon-bridged single metallocene compound, its preparation and application

The invention relates to a constrained geometry carbon-bridged single metallocene compound, its preparation and application; a structural general formula is shown as the following: wherein R denotes H, or allyl or t-butyl containing 1 to 10 carbon atoms; R1, R2 denote H, Or alkyl, allyl, aromatic base or silicon-based containing 1 to 10 carbon atoms; M denotes Ti or Zr; Cp denotes cyclopentadienyl, substituted cyclopentadienyl, indenes or substituted indenes. The application of the constrained geometry carbon-bridged single metallocene compound is suitable for catalyzing ethane/1- hexane, ethane/1-octene copolymerization, reaction temperature is 70 DEG C, the reaction time is 0.5 hour, the aluminum/zirconium ratio is 1000, the concentration of 1-octene is 0.6 mol/L and ethene pressure is 0.1 MPa, polymerization activity is 2.76*106 g PE/mol.cat.h., the 1-octene content in polymer is 19.07%, catalytic activity is high during copolymerization, the insertion rate of the long chain alpha-alkene ...

Composite teaching tool of cam mechanism and demonstration control method thereof

The invention discloses a composite teaching tool of a cam mechanism and a demonstration control method of the composite teaching tool. The teaching tool comprises a box body, the cam mechanism and a demonstration control system; the demonstration control system comprises a data acquiring module, a control processing unit and a display module; the composite teaching tool is characterized in that the displacement, speed, acceleration, pressure and other data of the teaching tool are acquired and converted into a characteristic curve pattern of a displaying module, and thereby teaching objects can intuitively and specifically know rational knowledge of composition structure, movement process and movement characteristics of the cam mechanism, and the consistency of teaching of various knowledge points of the cam mechanism in the teaching experience can be improved. The method comprises the steps of data acquiring, processing and displaying. According to the method, the quantifiable result ...

Tax-control data declaration, checking treatment method of network tax-control system

The tax-control data declaring method of a network tax-control system includes: a tax-control server validates a user' card in effect, produces declaring data according to the information in the tax-declaring time period from the date of previous declaring data to the current appointed date and the tax-control source data stored by the server, writes in the said declaring data on the tax-control card. Or the tax-control server indicates a network tax controller to declare tax-control data which is sent back to the server. The tax-control server can also write in the check tax-control data on atax-business management card according to check-task information. Advantage: accurate and safety declaring and checking of tax-control data.

Tax control system based on network server

The invention discloses a tax control system based on network server, which comprises a business server used for realizing the interconnection by LAN, a financial server and at least one commercial cash register embedded with a tax-control data acquisition module for automatically intercepting the data of business sales. The commercial cash register is connected with a network tax controller for obtaining and processing the data of the business sales, and then uploading the data to the tax control server. The tax control server can obtain the business data from business server and the financial data from financial server by monitoring proxy module, and then by LAN implement the management on network tax control machine, manage and store the tax control invoice and invoice data, generate the tax report form and have initial taxation inspection. Besides, the tax control server also has the functions of monitoring the system running of the module of software and hardware and has an effectively ...

PPR (polypropylene random) three-way pipeline mould

The invention discloses a PPR (polypropylene random) three-way pipeline mould, and belongs to the technical field of moulds. The PPR three-way pipeline mould comprises a panel, a middle layer and a bottom plate, wherein the middle layer is arranged between the panel and the bottom plate and comprises a fixed die plate, a movable die plate, a push rod fixing plate, a push plate and a push pipe core-print fixing plate; the panel and the fixed die plate are connected through a supporting block; two sets of fixed die cores, fixed die cavities, movable die cavities and push pipe cores, which are used in a cooperative manner, are arranged in the middle layer; the fixed die cores, the fixed die cavities and the movable die cavities are arranged in the fixed die plate and the movable die plate in a communicated manner; and the push pipe cores are arranged in the movable die plate, the push rod fixing plate, the push plate and the push pipe core-print fixing plate in a communicated manner. The mould ...

Method for preparing irradiation crosslinking heterogeneous skin acellular matrix and products produced thereby

The present invention belongs to the field of animal leather product for medicine. The method for preparing radiation sterilized allogenous acellular dermal matrix mainly comprises the following steps: preparing skin; cutting skin with machine for separating corium and epidermis and removing cell: first removing: cleaning with pure water after immersing the skin in 10-20% of parenzyme for 30-50 minutes in 36-40 DEG C; and second removing: alternately immersing the skin piece which has a water content of 10-30% after water logging in 10-20% of deoxyribonuclease and 10-301051632074f ribalgilase for 2-4 times in 36-40 DEG C, and immersing the skin piece in 0.5-1.5% of deoxyribonuclease or ribalgilase for 5-30 minutes in 36-40 DEG C for removing the substance which can initiate the recognition reaction of host cell in the corium; immersing the processed material in common fixing agent for 50-120 minutes; and radiating for sterilization, namely executing gamma-ray radiation sterilization through ...

Flexible calibrating method and device for variable-format multiple-camera system

The invention discloses a calibrating method for cameras of a multiple-camera system. The method comprises the following steps of: step 1. opening all cameras of the multiple-camera system, and collecting eight images of different positions and attitudes in a calibrating template; step 2. processing the collected images, and detecting the feature points of the images; step 3, utilizing a photogrammetric method to perform relative orientation and absolute orientation on the calibrating images to determine the initial values of the parameters to be calibrated in the cameras; step 4, performing optical beam adjustment calibration on the cameras according to the established cameral deformation model, realizing the optimized adjustment of the calibrating parameters, and finally performing temperature compensation on the calibrating results. Proved by experiments, the invention has the advantages of simple operation, practicality, flexibility and high precision.

Method for measuring the deformation of large-sized workpiece

The invention discloses a method for measuring the deformation of a large-sized work-piece, which comprises the following steps of: firstly, placing a fixed point; secondly, sticking a deformation point; thirdly, sampling and shooting a picture; fourthly, rebuilding the information of the deformation point; fifthly, combining the coordinates; sixthly, resetting the ID of the deformation point; andseventhly, calculating the deformation quantity. By the operation steps, the invention can measure the direction and size of the three dimensional deformation of the large-size workpiece, which is caused by the applied force load, thermal load, etc. The method has the characteristics of easy operation, no restriction of the size of the workpiece, abundant measurement information, precise and reliable results, high efficiency and non-contact measurement.

Medicine for treating angiocardiopathy

Method for measuring the deformation of large-sized workpiece

The invention discloses a method for measuring the deformation of a large-sized work-piece, which comprises the following steps of: firstly, placing a fixed point; secondly, sticking a deformation point; thirdly, sampling and shooting a picture; fourthly, rebuilding the information of the deformation point; fifthly, combining the coordinates; sixthly, resetting the ID of the deformation point; and seventhly, calculating the deformation quantity. By the operation steps, the invention can measure the direction and size of the three dimensional deformation of the large-size workpiece, which is caused by the applied force load, thermal load, etc. The method has the characteristics of easy operation, no restriction of the size of the workpiece, abundant measurement information, precise and reliable results, high efficiency and non-contact measurement.

Method for network tax controller processing bill data

Computing method for desulfurizing internet electric quantity of thermal plant

The invention relates to a method for calculating desulfuration electricity access volume in a heat-engine plant, which relates to the technical field of automation control and aims at solving the technical problem of calculating desulfuration electricity access volume in the heat-engine plant. The calculating method comprises the following steps: (1), SO2 amount is equal to SO2 concentration multiplied by flue gas amount; (2), the desulfuration efficiency is calculated; (3), whether the desulfuration is effective or not is judged according to calculation amount; (4), invalid desulfuration electricity volume is calculated, and the electricity access volume in a machine set in the invalid desulfuration state is defined as the invalid desulfuration electricity volume; an electric energy billing system collects electricity volume data at intervals of N minutes, and the invalid desulfuration electricity volume within every N minutes is calculated by adopting the formula; (5), the desulfuration ...

OPTICAL PROXIMITY CORRECTION FOR CONNECTING VIA BETWEEN LAYERS OF A DEVICE

Approaches for simulating a photolithographic process are provided. Specifically, provided is an optical proximity correction (OPC) model that includes kernel parameters corresponding to inter-layer activity and an etch process for a connecting via of an integrated circuit (IC). A resultant intensity is determined for a corresponding plurality of process variations corresponding to the interlayer activity and the etch process. As such, the OPC model considers both interlay activity and etch process. 1. A method for simulating a photolithographic process , the method comprising the computer implemented steps of:receiving a plurality of kernels characterizing an optical proximity correction (OPC) model of a connecting via between a set of layers of an integrated circuit (IC) device, each of the kernels dependent on at least one process variation associated with the photolithographic process; anddetermining a resultant intensity for a corresponding plurality of process variations from the plurality of kernels, wherein a process variation associated with at least one kernel corresponds to an interlayer activity, and wherein a process variation associated with at least another kernel corresponds to an etch process.2. The method of claim 1 , the connecting via comprising a through-silicon-via (TSV).3. The method of claim 2 , the etch process a function of etching loading effect and selectivity within the trench.4. The method according to claim 1 , the set of layers of the IC device comprising a contact layer and a M1 metal layer.5. The method of claim 4 , the interlayer activity a function of a first distance (d1) a second distance (d2) claim 4 , wherein d1 corresponds to a vertical thickness of a first layer formed over the contact layer claim 4 , and d2 corresponds to a distance from a top surface of a TSV layer to a top surface of the first layer.6. The method according to claim 1 , the set of layers of the IC device comprising a polysilicon layer and a rectangular ...

Method Of Making Memory Cells, High Voltage Devices And Logic Devices On A Substrate With Silicide On Conductive Blocks

A method of forming a semiconductor device includes recessing the upper surface of first and second areas of a semiconductor substrate relative to the third area of the substrate, forming a pair of stack structures in the first area each having a control gate over a floating gate, forming a first source region in the substrate between the pair of stack structures, forming an erase gate over the first source region, forming a block of dummy material in the third area, forming select gates adjacent the stack structures, forming high voltage gates in the second area, forming a first blocking layer over at least a portion of one of the high voltage gates, forming silicide on a top surface of the high voltage gates which are not underneath the first blocking layer, and replacing the block of dummy material with a block of metal material. 1. A method of forming a semiconductor device , comprising:providing a substrate of semiconductor material that includes a first area, a second area and a third area;recessing an upper surface of the substrate in the first area and an upper surface of the substrate in the second area relative to an upper surface of the substrate in the third area;forming a pair of stack structures in the first area, wherein each of the stack structures includes a floating gate of conductive material disposed over and insulated from the upper surface of the substrate in the first area and a first non-floating gate of conductive material disposed over and insulated from the floating gate;forming a first source region in the substrate between the pair of stack structures in the first area;forming a second non-floating gate disposed over and insulated from the first source region in the first area;forming a block of dummy material disposed over and insulated from the upper surface of the substrate in the third area;forming third non-floating gates of conductive material disposed over and insulated from the upper surface of the substrate in the first area and ...

Card edge connector

A card edge connector includes an elongated insulative housing forming a central slot with two rows of terminals disposed by two sides of the central slot and retained in the housing. The housing includes two opposite lengthwise walls and two end walls connected to two opposite ends of the corresponding lengthwise walls, and a bottom wall linked to both the lengthwise walls and the end walls below the central slot. A removable key element is assembled to the two lengthwise walls and intersecting with the central slot. A receiving cavity is formed in the bottom wall to receive a light emitting device located under the key element and mounted upon the printed circuit board on which the connector is seated.

CARD EDGE CONNECTOR

A card edge connector includes an insulative housing, a plurality of conductive terminals and a pair of metal members. The insulative housing defines two side walls extending in a longitudinal direction and a central slot disposed between said two side walls, the conductive terminals are disposed in the insulative housing and protruding into the central slot, the pair of metal members enclose the insulative housing, wherein each side wall defines an embedded groove recessed from a top surface thereof and extending along the side wall in said longitudinal direction, each metal member defines a main portion enclosing an outside of the side wall and a bending portion bending from an upside thereof, the bending portion is retained in the embedded groove to provide a stability for the card edge connector. 1. A card edge connector comprising:an insulative housing defining two side walls extending in a longitudinal direction and a central slot disposed between said two side walls.a plurality of conductive terminals disposed in the insulative housing and protruding into the central slot;a pair of metal members enclosing the insulative housing; whereineach side wall defines an embedded groove recessed from a top surface thereof and extending along the side wall in said longitudinal direction, each metal member defines a main portion enclosing an outside of the side wall and a bending portion bending from an upside thereof, the bending portion is retained in the embedded groove.2. The card edge connector as claimed in claim 1 , wherein the embedded groove locates more closely to the outer side of the side wall than the central slot.3. The card edge connector as claimed in claim 1 , wherein the pair of metal members are opposite and parallel to each other.4. The card edge connector as claimed in claim 1 , wherein the insulative housing defines a fool-proof key disposed in the central slot and two tower portions disposed at two longitudinal ends of the central slot.5. The card ...

Detachable shielding device

A shielding device mounted upon a printed circuit board comprises a shielding shell including a top wall, a sidewall and at least a clamping means extending downwardly therefrom respectively, which surrounds a receiving cavity defined by the shielding shell; at least a bracket removably clamped within said clamping means and fixed upon said printed circuit board; wherein the clamping means includes a first clamping part and a second clamping part respectively abutting elastically against two opposite sides of said bracket.

HARD MASK ETCH AND DIELECTRIC ETCH AWARE OVERLAP FOR VIA AND METAL LAYERS

A method and apparatus for generating a final dielectric etch compensation table and a final hard mask etch compensation table for either OPC or MPC process flows are provided. Embodiments include performing an overlap pattern classification on a wafer; calibrating a dielectric etch bias or a hard mask etch bias based on the pattern classification; comparing either a CD overlap of a via layer with a metal layer and a CD overlap of the via layer with a lower connecting metal layer or a CD overlap of the metal layer with an upper connecting via layer and a CD overlap of the metal layer with the via layer against a criteria; outputting final dielectric etch compensation and hard mask etch compensation tables to either OPC or MPC process flows; and repeating the steps of calibrating, comparing, and outputting for either the via layer or metal layer remaining. 1. A method comprising:performing an overlap pattern classification on a wafer;calibrating either a dielectric etch bias or a hard mask etch bias based on the pattern classification;comparing either a top critical dimension (CD) overlap of a via layer with an upper connecting metal layer and a bottom CD overlap of the via layer with a lower connecting metal layer or a top CD overlap of the upper connecting metal layer with an upper connecting via layer and a bottom CD overlap of the upper connecting metal layer with the via layer against a criteria based on the calibration;outputting a final dielectric etch compensation table for the via layer or a final hard mask etch compensation table for the upper connecting metal layer to either an optical proximity correction (OPC) process flow or a mask process correction (MPC) process flow based on the comparison; andrepeating the steps of calibrating, comparing, and outputting for either the via layer or the upper metal layer remaining.2. The method according to claim 1 , comprising performing the steps of comparing the top CD overlap of the via layer with the upper ...

METHOD OF FORMING A DEVICE WITH PLANAR SPLIT GATE NON-VOLATILE MEMORY CELLS, HIGH VOLTAGE DEVICES AND FINFET LOGIC DEVICES

A method of forming memory cells, HV devices and logic devices on a substrate, including recessing the upper surface of the memory cell and HV device areas of the substrate, forming a polysilicon layer in the memory cell and HV device areas, forming first trenches through the first polysilicon layer and into the silicon substrate in the memory cell and HV device areas, filling the first trenches with insulation material, forming second trenches into the substrate in the logic device area to form upwardly extending fins, removing portions of the polysilicon layer in the memory cell area to form floating gates, forming erase and word line gates in the memory cell area, HV gates in the HV device area, and dummy gates in the logic device area from a second polysilicon layer, and replacing the dummy gates with metal gates that wrap around the fins. 1. A method of forming a device , comprising:providing a silicon substrate with an upper surface and having first, second and third areas;recessing the upper surface in the first and second areas of the substrate, but not in the second area of the substrate;forming a first polysilicon layer over and insulated from the upper surface in the first and second areas;forming first trenches through the first polysilicon layer and into the silicon substrate in the first and second areas but not in the third area, using at least a first silicon etch;filling the first trenches with insulation material;after the filling of the first trenches, forming second trenches into the silicon substrate in the third area using at least a second silicon etch to form an upwardly extending fin of the silicon substrate having a pair of side surfaces extending up and terminating at a top surface;after the forming of the fin, forming a pair of blocks of material over the first polysilicon layer in the first area;removing portions of the first polysilicon layer in the first area to form a pair of floating gates of the first polysilicon layer each disposed ...

Actuator

An actuator includes a motor driving a worm, a gearbox, and a motor control module. The gearbox includes a gearbox housing, a worm wheel for meshing with the worm, an output mechanism fixed to the worm wheel. The gearbox housing defines worm chamber and worm wheel chamber. The motor control module includes a control module housing, a printed circuit board and a connector of the printed circuit board. The control module housing defines a control module chamber and the connector is mounted at an open end of the control module chamber. The control module housing is connected with the gearbox housing. The control module chamber and the worm wheel chamber are located on opposite sides of the worm chamber. An isolation slot is defined between the control module chamber and the worm chamber. 1. An actuator comprising:a motor for driving a worm;a gearbox comprising a gearbox housing, a worm wheel for meshing with the worm, an output mechanism coaxially fixed to and rotatable with the worm wheel, the gearbox housing defining a worm chamber receiving the worm and a worm wheel chamber receiving the worm wheel; anda motor control module comprising a control module housing, a printed circuit board and a connector connected to the printed circuit board, the control module housing defining a control module chamber receiving the printed circuit board, and the connector is mounted at an open end of the control module chamber;wherein the control module housing is connected with the gearbox housing, the control module chamber and the worm wheel chamber are located on opposite sides of the worm chamber, and an isolation slot is defined between the control module chamber and the worm chamber.2. The actuator of claim 1 , wherein a bearing supporting the worm is mounted in the worm chamber claim 1 , and the isolation slot is located adjacent the bearing.3. The actuator of claim 2 , wherein the isolation slot is greater than the bearing in length measured in an axial direction of the worm. ...

Actuator

An actuator includes a motor driving a worm, a gearbox, and a motor control module. The gearbox includes a gearbox housing, a worm wheel mounted in the gearbox and meshed with the worm, and an output mechanism coaxially fixed to the worm wheel. The motor control module includes a control module housing, a printed circuit board received in the control module housing, and a connector connected to the printed circuit board and mounted at an open end of the control module housing, the control module housing connected with the gearbox housing. The control module housing comprises at least one plane surface with at least one resilient vibration absorber mounted thereon.

METHODS AND DEVICES FOR USER INTERACTION IN AUGMENTED REALITY

A method includes acquiring, by a camera, an image frame of an object having known geometry in a real scene, and estimating a pose of the object in the image frame with respect to the camera. A cursor is displayed on a display by rendering the cursor at a 3D position in a 3D coordinate system. An output is presented to a user when a predetermined portion of the object falls at the 3D position. The content of the output is based on the predetermined portion of the object. 1. A method for one or more processors to implement in a device having a camera and a display , comprising:acquiring, by the camera, an image frame of an object having known geometry in a real scene,estimating a pose of the object in the image frame with respect to the camera,displaying a cursor on the display by rendering the cursor at a 3D position in a 3D coordinate system,presenting an output to a user when a predetermined portion of the object falls at the 3D position of the cursor, the content of the output being based on the predetermined portion of the object.2. The method according to claim 1 , wherein estimating a pose of the object comprises at least one of (i) estimating a first pose as the pose of the object in the image frame with respect to the camera using template data based on a 3D model corresponding to the object at one or more known poses claim 1 , and (ii) estimating a second pose as the pose of the object by tracking from first pose estimated with the template data based on the 3D model.3. The method according to claim 1 , wherein presenting an output to a user comprises presenting an output to a user through a user interface hardware component coupled to the device.4. The method according to claim 3 , wherein presenting an output to a user comprises presenting an output to a user through a user interface hardware component comprising the display claim 3 , an audio speaker claim 3 , and/or a haptic device.5. The method according to claim 1 , further comprising tracking an ...

SPLIT-GATE, 2-BIT NON-VOLATILE MEMORY CELL WITH ERASE GATE DISPOSED OVER WORD LINE GATE, AND METHOD OF MAKING SAME

A memory device includes a semiconductor substrate, first and second regions in the substrate having a conductivity type different than that of the substrate, with a channel region in the substrate extending between the first and second regions. The channel region is continuous between the first and second regions. A first floating gate is disposed over and insulated from a first portion of the channel region. A second floating gate is disposed over and insulated from a second portion of the channel region. A first coupling gate is disposed over and insulated from the first floating gate. A second coupling gate is disposed over and insulated from the second floating gate. A word line gate is disposed over and insulated from a third portion of the channel region between the first and second channel region portions. An erase gate is disposed over and insulated from the word line gate. 17-. (canceled)8. A method of forming a memory cell , comprising:forming a first insulation layer on a semiconductor substrate having a first conductivity type;forming a first conductive layer on the first insulation layer;forming a second insulation layer on the first conductive layer;forming a second conductive layer on the second insulation layer;forming a third insulation layer on the second conductive layer;forming a trench that extends through the third insulation layer, the second conductive layer, and the second insulation layer;forming insulation spacers along a sidewall of the trench;extending the trench through the first conductive layer between the insulation spacers;forming a word line gate in the trench, wherein the word line gate is disposed vertically over and insulated from the substrate;forming an erase gate in the trench, wherein the erase gate is disposed vertically over and insulated from the word line gate;removing portions of the second conductive layer while maintaining first and second portions of the second conductive layer as respective first and second ...

SPLIT-GATE NON-VOLATILE MEMORY CELLS WITH ERASE GATES DISPOSED OVER WORD LINE GATES, AND METHOD OF MAKING SAME

A memory device, and method of making the same, that includes a substrate of semiconductor material of a first conductivity type, first and second regions spaced apart in the substrate and having a second conductivity type different than the first conductivity type, with a first channel region in the substrate extending between the first and second regions, a first floating gate disposed over and insulated from a first portion of the first channel region adjacent to the second region, a first coupling gate disposed over and insulated from the first floating gate, a first word line gate disposed over and insulated from a second portion of the first channel region adjacent the first region, and a first erase gate disposed over and insulated from the first word line gate. 12-: (canceled)3. The memory device of claim 4 , wherein the first floating gate is partially disposed over and insulated from the second region claim 4 , and the second floating gate is partially disposed over and insulated from the third region.4. A memory device claim 4 , comprising:a substrate of semiconductor material of a first conductivity type;first and second regions spaced apart in the substrate and having a second conductivity type different than the first conductivity type, with a first channel region in the substrate extending between the first and second regions;a first floating gate disposed over and insulated from a first portion of the first channel region adjacent to the second region;a first coupling gate disposed over and insulated from the first floating gate;a first word line gate disposed over and insulated from a second portion of the first channel region adjacent the first region;a first erase gate disposed over and insulated from the first word line gate;a third region in the substrate having the second conductivity type, with a second channel region in the substrate extending between the first and third regions;a second floating gate disposed over and insulated from a first ...

Card edge connector having key equipped with metallic protective cap secured to housing

An electrical card edge connector for receiving an electronic card with a bottom notch therein, includes an insulative housing, a plurality of terminals and an alignment key. The housing includes two opposite side walls, a bottom wall and a central slot among the side walls and the bottom wall. The terminals are disposed in the corresponding side walls and extend into the central slot for mating with the electronic card. The alignment key includes a body received within the central slot, a pair of extension sections covering the two side walls, and a pair of securing sections attached to the bottom wall wherein the body is adapted to be received within the bottom notch of the electronic card.

SPLIT GATE NON-VOLATILE MEMORY CELLS, HV AND LOGIC DEVICES WITH FINFET STRUCTURES, AND METHOD OF MAKING SAME

A method of forming memory cells, high voltage devices and logic devices on fins of a semiconductor substrate's upper surface, and the resulting memory device formed thereby. The memory cells are formed on a pair of the fins, where the floating gate is disposed between the pair of fins, the word line gate wraps around the pair of fins, the control gate is disposed over the floating gate, and the erase gate is disposed over the pair of fins and partially over the floating gate. The high voltage devices include HV gates that wrap around respective fins, and the logic devices include logic gates that are metal and wrap around respective fins.

METHOD OF FORMING A SEMICONDUCTOR DEVICE WITH MEMORY CELLS, HIGH VOLTAGE DEVICES AND LOGIC DEVICES ON A SUBSTRATE

A method of forming a semiconductor device by recessing the upper surface of a semiconductor substrate in first and second areas but not a third area, forming a first conductive layer in the three areas, forming a second conductive layer in all three areas, removing the first and second conductive layers from the second area and portions thereof from the first area resulting in pairs of stack structures each with a control gate over a floating gate, forming a third conductive layer in all three areas, forming a protective layer in the first and second areas and then removing the third conductive layer from the third area, then forming blocks of dummy conductive material in the third area, then etching in the first and second areas to form select and HV gates, and then replacing the blocks of dummy conductive material with blocks of metal material. 1. A method of forming a semiconductor device , comprising:providing a substrate of semiconductor material that includes a first area, a second area and a third area;recessing an upper surface of the substrate in the first area and an upper surface of the substrate in the second area relative to an upper surface of the substrate in the third area;forming a first conductive layer disposed over and insulated from the upper surfaces in the first and second and third areas;forming an insulation layer on the first conductive layer in the first and second and third areas;thinning the insulation layer in the third area without thinning the insulation layer in the first and second areas;forming trenches through the insulation layer and the first conductive layer, and into the substrate, in the first, second and third areas;filling the trenches with insulation material;after the filling of the trenches, removing the insulation layer from the first, second and third areas;forming a second conductive layer disposed over and insulated from the first conductive layer in the first and second and third areas;performing one or more etches ...

METHOD OF LABELLING A BIOLOGICALLY ACTIVE MOLECULE WITH 5-FLUORO-5-DEOXYPENTOSE OR A 3-FLUORO-3-DEOXYPENTOSE

The invention provides a conjugate of a biologically active molecule and a 5-fluoro-5-deoxypentose or a 3-fluoro-3-deoxypentose, wherein the biologically active molecule is selected from the group consisting of proteins, peptides, nucleic acids, oligosaccharides and polysaccharides. 1. A conjugate of a biologically active molecule and a 5-fluoro-5-deoxypentose or a 3-fluoro-3-deoxypentose , wherein the biologically active molecule is selected from the group consisting of proteins , peptides , nucleic acids , oligosaccharides and polysaccharides.2. The conjugate of wherein the 5-fluoro-5-deoxypentose or 3-fluoro-3-deoxypentose is an aldodeoxypentose.3. The conjugate of wherein the 5-fluoro-5-deoxypentose or 3-fluoro-3-deoxypentose is a 2-deoxypentose.4. The conjugate of wherein the 2-deoxypentose has a substituent at the 2-position selected from the group consisting of hydrogen claim 3 , alkyl claim 3 , alkenyl claim 3 , alkynyl claim 3 , amino claim 3 , dialkylamino and alkoxy.5. The conjugate of wherein the 5-fluoro-5-deoxypentose or 3-fluoro-3-deoxypentose is a 5-fluoro-3 claim 1 ,5-dideoxypentose or a 3-fluoro-3 claim 1 ,5-dideoxypentose wherein the 5-fluoro-3 claim 1 ,5-dideoxypentose has a substituent at the 3-position claim 1 , and the 3-fluoro-3 claim 1 ,5-dideoxypentose has a substituent at the 5-position claim 1 , which substituents at the 3-position and 5-position are selected from the group consisting of hydrogen claim 1 , halo claim 1 , alkyl claim 1 , alkenyl claim 1 , alkynyl claim 1 , amino claim 1 , dialkylamino and alkoxy.6. The conjugate of wherein the 5-fluoro-5-deoxypentose or 3-fluoro-3-deoxypentose is a deoxy-D-ribose.7. The conjugate of wherein the biologically active molecule is conjugated to the deoxypentose via a linking moiety.8. The conjugate of wherein the biologically active molecule is conjugated to the deoxypentose by an oxime claim 1 , hydrazone or thiosemicarbazone linkage.10. The conjugate of wherein the biologically active ...

SPLIT-GATE FLASH MEMORY CELL WITH IMPROVED CONTROL GATE CAPACITIVE COUPLING, AND METHOD OF MAKING SAME

A method of forming a memory device that includes forming a first insulation layer, a first conductive layer, and a second insulation layer on a semiconductor substrate, forming a trench in the second insulation layer to expose the upper surface of the first conductive layer, performing an oxidation process and a sloped etch process to reshape the upper surface to a concave shape, forming a third insulation layer on the reshaped upper surface, forming a conductive spacer on the third insulation layer, removing portions of the first conductive layer leaving a floating gate under the conductive spacer with the reshaped upper surface terminating at a side surface at a sharp edge, and forming a word line gate laterally adjacent to and insulated from the floating gate. The conductive spacer includes a lower surface that faces and matches the shape of the reshaped upper surface. 1. A method of forming a memory device , comprising:forming a first insulation layer on an upper surface of a semiconductor substrate;forming a first conductive layer on the first insulation layer;forming a second insulation layer on the first conductive layer;forming a trench in the second insulation layer that exposes an upper surface portion of the first conductive layer;performing an oxidation process and a sloped etch process to reshape the upper surface portion of the first conductive layer at a bottom of the trench from a planar shape to a concave shape;forming a third insulation layer on the reshaped upper surface portion of the first conductive layer at the bottom of the trench;forming a conductive spacer in the trench and on the third insulation layer;removing portions of the first conductive layer, leaving a floating gate of the first conductive layer under the conductive spacer and includes the upper surface portion with the concave shape terminating at a side surface of the floating gate at a sharp edge, faces the upper surface portion of the floating gate,', 'has a shape matching the ...

VIBRATING FILM AND VIBRATING FILM ASSEMBLING PROCESS

Disclosed is a vibrating film comprising a vibrating film body, wherein the vibrating film body comprises a central plane part and a peripheral fixing part, a Dome reinforcing part is arranged on the plane part, a first thermosetting adhesive layer is provided between the plane part and the Dome reinforcing part, and the plane part and the Dome reinforcing part are adhered together by thermosetting through the first thermosetting adhesive layer. Further disclosed is an assembling process for the vibrating film. The vibrating film of the present invention is high in adhesive force between parts and good in high frequency properties 1. A vibrating diaphragm , comprising a vibrating diaphragm body , wherein the vibrating diaphragm body comprises a plane part at a central portion and a fixing part at a peripheral portion , and a Dome reinforcing part is provided on the plane part , wherein a first thermosetting adhesive layer is provided between the plane part and the Dome reinforcing part , and the plane part and the Dome reinforcing part are adhered together by thermally curing the first thermosetting adhesive layer.2. The vibrating diaphragm of claim 1 , wherein a fixing ring is provided on the fixing part claim 1 , a second thermosetting adhesive layer is provided between the fixing part and the fixing ring claim 1 , and the fixing part and the fixing ring are adhered together by thermally curing the second thermosetting adhesive layer.3. The vibrating diaphragm of claim 2 , wherein each of the first thermosetting adhesive layer and the second thermosetting adhesive layer is a thermosetting adhesive pad.4. The vibrating diaphragm of claim 3 , wherein the thermosetting adhesive pad is a thermosetting adhesive pad made of epoxy resin material or polyimide resin material.5. The vibrating diaphragm of claim 2 , wherein the fixing ring is a fixing ring made of metal material.6. The vibrating diaphragm of claim 5 , wherein the fixing ring is a fixing ring made of steel or ...

Cross technology reticle (ctr) or multi-layer reticle (mlr) cdu, registration, and overlay techniques

Methods for reducing reticle transmission differences and for optimizing layer placement for overlay in MTRs and CTRs are disclosed. Embodiments include providing a reticle having a prime area and a frame area surrounding the prime area; determining RT differences across the prime area; and providing RT adjustment structures on the reticle to decrease the RT differences. Other embodiments include grouping multiple layers of a semiconductor production flow, the layers for each group having an RT difference less than a predetermined value; and placing the layers on plural ordered reticles of a reticle set, each reticle having multiple image fields, by selecting, for each reticle, layers from a single group and optimizing placement of the layers for overlay. Other embodiments include selectively rotating image fields on a reticle having multiple image fields to improve overlay, or optimizing placement of DDLs on CTRs by placing each design orientation on a different reticle.

LAYOUT FOR RETICLE AND WAFER SCANNING ELECTRON MICROSCOPE REGISTRATION OR OVERLAY MEASUREMENTS

A method and a resulting device are provided for forming stack overlay and registration monitoring structures for FEOL layers including implant layers and for forming BEOL SEM overlay and registration monitoring structures including BEOL interconnections, respectively. Embodiments include forming an active monitoring structure having first and second edges separated by a first distance in an active layer on a semiconductor substrate; forming a poly monitoring structure having first and second edges separated by a second distance in a poly layer; and forming one or more contact monitoring structures in a contact layer, collectively exposing at least the first and second edges of each of the active and poly monitoring structures; wherein the active, poly, and contact monitoring structures are formed in an area which includes no IC patterns in the active, the poly, and the contact layers, respectively. 1. A method comprising:forming an active monitoring structure having first and second edges separated by a first distance in an active layer on a semiconductor substrate;forming a polysilicon (poly) monitoring structure having first and second edges separated by a second distance in a poly layer; andforming one or more contact monitoring structures in a contact layer, collectively exposing at least the first and second edges of each of the active and poly monitoring structures;wherein the active, poly, and contact monitoring structures are formed in an area which includes no integrated circuit (IC) patterns in the active, the poly, and the contact layers, respectively.2. The method according to claim 1 , wherein:the first and second distances are in different directions;the one or more contact monitoring structures comprise at least first, second, and third contact monitoring structures;the first and second contact monitoring structures expose the first and second edges of the active monitoring structure; andthe second and third contact monitoring structures expose the ...

CROSS TECHNOLOGY RETICLE (CTR) OR MULTI-LAYER RETICLE (MLR) CDU, REGISTRATION, AND OVERLAY TECHNIQUES

Methods for reducing reticle transmission differences and for optimizing layer placement for overlay in MTRs and CTRs are disclosed. Embodiments include providing a reticle having a prime area and a frame area surrounding the prime area; determining RT differences across the prime area; and providing RT adjustment structures on the reticle to decrease the RT differences. Other embodiments include grouping multiple layers of a semiconductor production flow, the layers for each group having an RT difference less than a predetermined value; and placing the layers on plural ordered reticles of a reticle set, each reticle having multiple image fields, by selecting, for each reticle, layers from a single group and optimizing placement of the layers for overlay. Other embodiments include selectively rotating image fields on a reticle having multiple image fields to improve overlay, or optimizing placement of DDLs on CTRs by placing each design orientation on a different reticle. 1. A method comprising:providing a transmissive or reflective reticle having a frame area and a prime area, the frame area surrounding the prime area;determining differences in RT (reticle transmission or reflection for a transmissive or reflective reticle, respectively) across the prime area; andproviding RT adjustment structures on the reticle to decrease the RT differences.2. The method according to claim 1 , wherein providing the RT adjustment structures comprises providing an RT adjustment area around the entire prime area claim 1 , between the frame and the prime area.3. The method according to claim 1 , wherein providing the RT adjustment structures comprises providing RT adjustment elements in the frame area and/or in the prime area in dummy filled regions.4. The method according to claim 3 , wherein RT adjustment elements in the frame area differ in size from RT adjustment elements in the prime area.5. The method according to claim 1 , wherein:the reticle comprises a multilayer reticle ( ...

LAYOUT FOR RETICLE AND WAFER SCANNING ELECTRON MICROSCOPE REGISTRATION OR OVERLAY MEASUREMENTS

A method and a resulting device are provided for forming stack overlay and registration monitoring structures for FEOL layers including implant layers and for forming BEOL SEM overlay and registration monitoring structures including BEOL interconnections, respectively. Embodiments include forming an active monitoring structure having first and second edges separated by a first distance in an active layer on a semiconductor substrate; forming a poly monitoring structure having first and second edges separated by a second distance in a poly layer; and forming one or more contact monitoring structures in a contact layer, collectively exposing at least the first and second edges of each of the active and poly monitoring structures; wherein the active, poly, and contact monitoring structures are formed in an area which includes no IC patterns in the active, the poly, and the contact layers, respectively. 1. A method comprising:forming an initial metal monitoring structure having a first portion having first and second edges separated by a first distance in a first direction, the initial metal monitoring structure being formed in an initial metal layer of a semiconductor substrate;forming a subsequent metal monitoring structure having a first portion having first and second edges separated by a second distance in the first direction, the subsequent metal monitoring structure being formed in a subsequent metal layer adjoining the initial metal layer; andforming one or more vias within the first portion of the subsequent metal monitoring structure, the via exposing the first and second edges of the first portion of the initial metal monitoring structure,wherein the initial and the subsequent monitoring structures are formed in an area which includes no integrated circuit (IC) patterns in the initial metal layer and the subsequent metal layer, respectively, the one or more vias comprise at least first, second, and third vias, the first and second vias expose the first and ...

CARD EDGE CONNECTOR HAVING METALLIC MEMBER FORMED INTEGRALLY WITH INSULATIVE HOUSING

A card edge connector includes an elongated insulative housing, a number of terminals retained to the housing, and a metallic member formed integrally with the housing via an insert-molding process. The housing includes two lengthwise walls, a central slot defining by the two lengthwise walls, and two protrusions located at two opposite ends of the two lengthwise walls. The protrusions protrude upwardly out of an upper surface of the lengthwise walls. The metallic member includes two main portions retained respectively in the two lengthwise walls and a pair of connecting portions connecting therebetween. The connecting portions are located at the bottom of the metallic member. 1. A card edge connector comprising:an elongated insulative housing comprising two lengthwise walls, a central slot defining by the two lengthwise walls, and two protrusions located at two opposite ends of the lengthwise walls and protruding upwardly out of an upper surface of the lengthwise walls;a plurality of terminals retained to the housing; anda metallic member formed integrally with the housing via an insert-molding process; whereinthe metallic member comprises two main portions retained respectively in the two lengthwise walls and a pair of first connecting portions connecting therebetween, and the first connecting portions are located at the bottom of the metallic member.2. The card edge connector as claimed in claim 1 , wherein the housing includes a key member located around a middle region of the lengthwise walls in a lengthwise direction claim 1 , and the metallic member includes a second connecting portion with a hole located below the key member in a vertical direction perpendicular to the lengthwise direction.3. The card edge connector as claimed in claim 1 , wherein each of the protrusions includes an inner face facing to the key member claim 1 , an outer face opposite to the inner face and two side faces connecting between the inner and outer faces claim 1 , the metallic ...

CONNECTOR CONTACT WITH DUAL CONTACT BEAMS DERIVED FROM DIFFERENT CONTACT STRIPS

A card edge connector with an insulative housing includes opposite longitudinal side walls along a longitudinal direction with a receiving slot therebetween in a transverse direction. Each side wall forms a plurality of passageways. A plurality of contacts are respectively received within the corresponding passageways. Each contact includes a retaining section, a contacting section extending from the retaining section into the receiving slot, and a leg extending downwardly from the retaining section out of the housing. Each contact is further equipped with an auxiliary spring beam with an additional contacting section extending into the receiving slot. The contacts are initially linked to a single contact carrier strip so as to be simultaneously inserted into the corresponding passageways, respectively. 1. A card edge connector for use with a memory module , comprising;an elongated housing including opposite side walls extending along a longitudinal direction with a receiving slot therebetween in a transverse direction perpendicular to the longitudinal direction to communicate with an exterior in a vertical direction perpendicular to both the longitudinal direction and the transverse direction for receiving the memory module therein;a plurality of passageways formed in each of said side walls and communicating with the receiving slot; anda plurality of contacts disposed in the corresponding passageways, respectively, each of said contacts including a retaining section fixed to the housing, a contacting section above the retaining section and extending into the receiving slot, and a tail section below the retaining section and exposed outside of the housing; whereineach contact is equipped with an auxiliary spring beam including a retaining section secured to the retaining section and an auxiliary contacting section extending into the receiving slot and located below the contacting section in the vertical direction so as to form two contacting points of each contact ...

Speaker Structure

The present invention provides a speaker structure, comprising a vibrating component, an electromagnetic component, an casing and an integral washer conductive sheet. The electromagnetic component comprises a central magnet and peripheral magnets which are disposed around the central magnet. The integral washer conductive sheet replaces a washer structure and an conductive sheet structure in a traditional speaker structure and is integrally formed by the washer and an conductive sheet which are combined into one part. The integral washer conductive sheet comprises a washer part and an conductive sheet part, wherein the washer part is disposed on the peripheral magnets and the conductive sheet part extends out of the casing. By adopting the integral washer conductive sheet according to the present invention, those skilled in the art can simplify an internal structure of the speaker, save production materials, simplify molding and assembling procedures, and improve production efficiency. 1. A speaker structure , comprising:a vibrating component;an electromagnetic component, comprising a central magnet and peripheral magnets disposed around the central magnet;a casing bearing speaker parts;an integral washer conductive sheet, comprising a washer part for correcting magnetic lines and an conductive sheet part for conducting a signal, wherein the washer part and the conductive sheet are integrally formed, the washer part is disposed on the peripheral magnets and the conductive sheet part extends out of the casing; andan insulating material, disposed between the integral washer conductive sheet and the peripheral magnets.2. The speaker structure according to claim 1 , wherein the washer part covers part of the peripheral magnets claim 1 , and the peripheral magnets not covered by the washer part are covered by peripheral washers.3. The speaker structure according to claim 2 , wherein the peripheral washers comprise long axis washers and short axis washers claim 2 , which ...

SINGLE-CORE OPTICAL TRANSCEIVER

A single-core optical transceiver is an optical transceiver for transmitting or receiving an optical signal through a single optical fiber. The single-core optical transceiver has a light emitting device for transmitting the optical signal and a light receiving device for receiving the optical signal. The light emitting device is an LED configured including a sapphire substrate arranged on a light receiving surface of the light receiving device so as to be coaxial with the light receiving surface, and a nitride semiconductor layer laid on the sapphire substrate. Even with the light emitting device being arranged on the light receiving surface of the light receiving device, the optical signal from the optical fiber can be received on the entire area of the light receiving surface, so as to adequately improve the light sensitivity. 1. A single-core optical transceiver , which is an optical transceiver for transmitting or receiving an optical signal through a single optical fiber , comprising a light emitting device for transmitting the optical signal and a light receiving device for receiving the optical signal ,wherein the light emitting device is an LED configured including a sapphire substrate arranged on a light receiving surface of the light receiving device so as to be coaxial with the light receiving surface, and a nitride semiconductor layer laid on the sapphire substrate.2. The single-core optical transceiver according to claim 1 , wherein the light emitting device is fixed to the light receiving surface of the light receiving device through a resin transparent to an emission wavelength of the light emitting device.3. The single-core optical transceiver according to claim 2 , wherein the resin is an epoxy resin or a silicone resin.4. The single-core optical transceiver according to claim 1 , wherein a cathode electrode pad and an anode electrode pad in the light emitting device are provided both on the light emitting surface side of the light emitting device. ...

MONITORING AN OBJECT TO PREVENT AN OCCURRENCE OF AN ISSUE

Monitoring an object to prevent an occurrence of an issue includes monitoring an object based on a number of parameters, categorizing messages of the object into categories while monitoring for a recurrence of a pattern of messages, detecting a potential issue with the object based on the recurrence of the pattern of messages, and alerting an operations manager agent of the potential issue to prevent an occurrence of the issue. 1. A method comprising:monitoring an application component based on a number of parameters;categorizing messages of the application component into categories;detecting patterns of messages that occur in the messages of the application component;monitoring how many times each of the patterns of messages occurs in the messages of the application component within a predetermined time period;detecting a potential issue with the application component based on one of the patterns of messages occurring more than a predetermined number of times within the predetermined time period; andalerting an operations manager agent of the potential issue to prevent an occurrence of the issue.2. The method of claim 1 , in which monitoring the application component based on the number of parameters comprises:receiving the messages from the application component; andinterrogating the application component for performance, availability, resources, or combinations thereof.3. The method of claim 1 , in which detecting the potential issue with the application component further comprises claim 1 , for each of the patterns of messages claim 1 , comparing the number of times of the respective pattern of messages has occurred within the predetermined period of time with a threshold parameter.4. The method of claim 3 , in which the threshold parameter comprises a specific number of times the pattern of the messages can reoccur over a period of time.5. The method of claim 1 , in which categorizing messages of the application component into categories based on a recurrence ...

Holding apparatus for holding substrates

The present disclosure relates to a holding apparatus for holding substrates, comprising: a case, and a first support rod and a second support rod, the first support rod is provided with first support sub-rods, and the second support rod is provided with second support sub-rods, the holding apparatus further comprising: a first adjusting mechanism configured to control the first support sub-rods at a first position to move in a direction perpendicular to the first support rod, so as to adjust gaps between the first support sub-rods and the second support sub-rods at a second position corresponding to the first position, and/or a second adjusting mechanism configured to control the second support sub-rods at the second position to move in a direction perpendicular to the second support rod, so as to adjust gaps between the second support sub-rods and the first support sub-rods at the first position.

Card edge connector with improved engagement of ground contacts and ground plate

A card edge connector includes an elongated housing comprising opposite long walls and defining a card slot between the long walls, two rows of contacts retained in the long walls respectively and a ground member including two long plates retained in the long walls respectively. Each row of contacts includes ground contacts and signal contacts, the ground contacts comprises retaining sections retained in the housing, elastic sections extending upward from the retained sections with mating portions exposed to the card slot and leg sections extending downward from the retaining sections. Each of the ground contacts further comprises an engaging portion curved from the elastic section and touching corresponding long plate.

Card edge connector with improved contacts

A card edge connector includes a longitudinal insulating housing including two long walls and a bottom wall connecting with the long wall and defining a card slot in a longitudinal direction among the long walls and the bottom wall, two rows of contact arranged in the long walls respectively. Each contact includes a retaining portion, a spring portion extending from the retaining portion and leg portion extending from the retaining portion and out of the insulating housing. The spring portions define contacting portions projecting into the card slot. Each contact is formed by directly punching out from a metal plate, the retaining portions define an outer edge and inner edge interfered with the insulating housing and two opposite plane faces connecting with the outer and inner edge and disposed perpendicular to the longitudinal direction.

Catalytic solution hydrogenation of nitrile rubber

An improved process is provided for the catalytic hydrogenation of nitrile rubber in solution in an organic medium using a ruthenium catalyst, the improvement being that the hydrogenation is undertaken in the presence of water and a selected organic additive whereby the molecular weight increase in the hydrogenation process is minimized and controlled.

静止誘導電器

【課題】複数の巻線のそれぞれに流れる冷却媒体の流量をより均一にできる静止誘導電器を提供する。【解決手段】本発明による静止誘導電器は、複数の巻線１と、複数の巻線１の上部に設置され、複数の巻線１を固定する上部固定金具３と、複数の巻線１の下部に設置され、複数の巻線１を固定する下部固定金具４を備える。上部固定金具３と下部固定金具４の少なくとも一方の固定金具４は、巻線１に流れる冷却媒体５が内部を流れる。冷却媒体５が内部を流れる固定金具４は、内部に突出部材６を備える。突出部材６は、固定金具４の上面と下面の少なくとも一方に設置されており、固定金具４の上下方向の中央部に向かって突出する。【選択図】図２

Hinge assembly for foldable electronic device

A hinge assembly ( 100 ) for a foldable electronic device ( 200 ) includes a shaft ( 40 ), a first follower ( 33 ) attached on one end of the shaft, a first cam ( 34 ) rotatably attached on the shaft, a resilient member ( 50 ) having one end abutting the first cam, a second cam ( 63 ) rotatably attached on the shaft and abutting the other end of the resilient member, a second follower ( 62 ) attached on the shaft, and a button ( 70 ) attached on the other end of the shaft and abutting the second follower. The first follower is rotating with the shaft and has a first follower surface ( 332 ). The first cam has a first cam surface ( 342 ) engaging with the first follower surface. The second cam has a second cam surface ( 632 ). The second follower has a second follower surface ( 624 ) engaging with the second cam surface.

Exhaust filter system for non-road engine

An exhaust filter system, adapted for removing substances entrained in an exhaust gas from a nonroad engine, includes a casing having a filter cavity for communicating with an exhaust outlet of the generator and a filter core which includes a plurality of filtering loops, each having a plurality of air pores, coaxially received in the filter cavity, a plurality of filtering spacers each having a plurality of air meshes and positioned between each two filtering loops to define a plurality of air passages therebetween, and a catalyzing element for chemically reacting with the substances of the exhaust gas. Therefore, when the exhaust gas passes through the air passages of the filter core, the exhaust gas is evenly diffused to the filter cavity through the air pores and the air meshes so as to enhance a chemical reaction of the exhaust gas with the catalyzing element.

Hydrogenation of nitrile rubber

An improved process is provided for the catalytic hydrogenation of nitrile rubber using a ruthenium catalyst wherein the improvement is that the nitrile rubber is provided as an aqueous emulsion and a solvent and a selected inorganic additive are present during the hydrogenation, whereby the molecular weight increase in the hydrogenation process is minimized and controlled.

Exhaust filter system for non-road engine

An exhaust filter system, adapted for removing substances entrained in an exhaust gas from a nonroad engine, includes a casing having a filter cavity for communicating with an exhaust outlet of the generator and a filter core which includes a plurality of filtering loops, each having a plurality of air pores, coaxially received in the filter cavity, a plurality of filtering spacers each having a plurality of air meshes and positioned between each two filtering loops to define a plurality of air passages therebetween, and a catalyzing element for chemically reacting with the substances of the exhaust gas. Therefore, when the exhaust gas passes through the air passages of the filter core, the exhaust gas is evenly diffused to the filter cavity through the air pores and the air meshes so as to enhance a chemical reaction of the exhaust gas with the catalyzing element.

Method of labelling a biologically active molecule with 5 - fluoro - 5 - deoxypentose or a 3 - fluoro - 3 - deoxypentose

The invention provides a conjugate of a biologically active molecule and a 5-fluoro-5- deoxypentose or a 3-fluoro-3-deoxypentose, wherein the biologically active molecule is selected from the group consisting of proteins, peptides, nucleic acids, oligosaccharides and polysaccharides.

Coatings for high temperature engine mounts

The performance of natural rubber based products, such as engine mounts which are susceptible to degradation caused by heat, oxidation, ozone attack or ultraviolet radiation is significantly improved by coating exposed surfaces of the product with a polymeric material having excellent heat and oxidation resistance properties. By applying such polymeric coatings having high resistance towards oxidation under excessive heat, the C=C bonds of the natural rubber are protected from oxygen and ozone attacks, thereby allowing its strain-crystallization characteristic properties to be retained.

Catalytic hydrogenation of nitrile rubber

An improved process is provided for the catalytic hydrogenation of nitrite rubber in solution in an organic medium using a ruthenium catalyst, the improvement being that the hydrogenation is undertaken in the presence of water and a selected inorganic additive whereby the molecular weight increase in the hydrogenation process is minimized and controlled.

Formulations of human parathyroid hormone (pth) and methods for producing same

Steroid sparing

The disclosure relates to methods and compositions for the treatment of Systemic Lupus Erythematosus (SLE). Specifically, the disclosure relates to methods comprising administering to a subject a type I IFN receptor inhibitor.

Speaker structure

The present invention provides a speaker structure, comprising a vibrating component, an electromagnetic component, an casing and an integral washer conductive sheet. The electromagnetic component comprises a central magnet and peripheral magnets which are disposed around the central magnet. The integral washer conductive sheet replaces a washer structure and an conductive sheet structure in a traditional speaker structure and is integrally formed by the washer and an conductive sheet which are combined into one part. The integral washer conductive sheet comprises a washer part and an conductive sheet part, wherein the washer part is disposed on the peripheral magnets and the conductive sheet part extends out of the casing. By adopting the integral washer conductive sheet according to the present invention, those skilled in the art can simplify an internal structure of the speaker, save production materials, simplify molding and assembling procedures, and improve production efficiency.

Catalytic hydrogenation of nitrile rubber

Actuator

An actuator includes a motor driving a worm, a gearbox, and a motor control module. The gearbox includes a gearbox housing, a worm wheel mounted in the gearbox and meshed with the worm, and an output mechanism coaxially fixed to the worm wheel. The motor control module includes a control module housing, a printed circuit board received in the control module housing, and a connector connected to the printed circuit board and mounted at an open end of the control module housing, the control module housing connected with the gearbox housing. The control module housing comprises at least one plane surface with at least one resilient vibration absorber mounted thereon.

Repeating adhesive patch

一種重覆黏貼膜片，其包含：一軟性基材，該軟性基材具有第一表面及第二表面；第一貼膜層，係黏附著於該軟性基材的第一表面；其中該第一貼膜層藉由高溫烘烤固化黏合至該軟性基材的第一表面，以形成該重覆黏貼膜片。

Vibrating film and vibrating film assembling process

Disclosed is a vibrating film comprising a vibrating film body, wherein the vibrating film body comprises a central plane part and a peripheral fixing part. A Dome reinforcing part is arranged on the plane part, a first thermosetting adhesive layer is provided between the plane part and the Dome reinforcing part, and the plane part and the Dome reinforcing part are adhered together by thermosetting through the first thermosetting adhesive layer. Further disclosed is an assembling process for the vibrating film.

Touch control apparatus, control method thereof and electronic device having touch control apparatus

actuator

Ein Aktuator umfasst einen Motor (50), der eine Schnecke (52) antreibt, ein Getriebe (60) und ein Motorsteuermodul (70). Das Getriebe umfasst ein Getriebegehäuse (62), ein Schneckenrad (63), das in dem Getriebe montiert ist und mit der Schnecke kämmt, und einen Abtriebsmechanismus (64), der koaxial an dem Schneckenrad befestigt ist. Das Motorsteuermodul umfasst ein Steuermodulgehäuse (72, 81), eine gedruckte Leiterplatte (91), die in dem Steuermodulgehäuse aufgenommen ist, und einen Verbinder (95), der mit der gedruckten Leiterplatte verbunden und an einem offenen Ende des Steuermodulgehäuses montiert ist. Das Steuermodulgehäuse ist mit dem Getriebegehäuse verbunden. Das Steuermodulgehäuse umfasst mindestens eine Planfläche mit mindestens einem darauf montierten elastischen Vibrationsdämpfer. An actuator includes a motor (50) that drives a worm (52), a transmission (60), and an engine control module (70). The transmission includes a transmission housing (62), a worm wheel (63) mounted in the transmission and meshing with the worm, and an output mechanism (64) coaxially fixed to the worm wheel. The motor control module includes a control module housing (72, 81), a printed circuit board (91) received in the control module housing, and a connector (95) connected to the printed circuit board and mounted to an open end of the control module housing. The control module housing is connected to the transmission housing. The control module housing includes at least one planar surface having at least one elastic vibration damper mounted thereon.

Actuator with reduced vibration and noise

An actuator includes a motor driving a worm, a gearbox, and a motor control module. The gearbox includes a gearbox housing, a worm wheel for meshing with the worm, an output mechanism fixed to the worm wheel. The gearbox housing defines worm chamber and worm wheel chamber. The motor control module includes a control module housing, a printed circuit board and a connector of the printed circuit board. The control module housing defines a control module chamber and the connector is mounted at an open end of the control module chamber. The control module housing is connected with the gearbox housing. The control module chamber and the worm wheel chamber are located on opposite sides of the worm chamber. An isolation slot is defined between the control module chamber and the worm chamber.

Card edge connector having key equipped with metallic protective cap secured to housing

An electrical card edge connector for receiving an electronic card with a bottom notch therein, includes an insulative housing, a plurality of terminals and an alignment key. The housing includes two opposite side walls, a bottom wall and a central slot among the side walls and the bottom wall. The terminals are disposed in the corresponding side walls and extend into the central slot for mating with the electronic card. The alignment key includes a body received within the central slot, a pair of extension sections covering the two side walls, and a pair of securing sections attached to the bottom wall wherein the body is adapted to be received within the bottom notch of the electronic card.

Hydrogenation of nitrile rubber

An improved process is provided for the catalytic hydrogenation of nitrile rubber using a ruthenium catalyst wherein the improvement is that the nitrile rubber is provided as an aqueous emulsion and a solvent and a selected inorganic additive are present during the hydrogenation, whereby the molecular weight increase in the hydrogenation process is minimized and controlled.

Hydrogenation of nitrile rubber

An improved process is provided for the catalytic hydrogenation of nitrile rubber using a ruthenium catalyst wherein the improvement is that the nitrile rubber is provided as an aqueous emulsion and a solvent and a selected inorganic additive are present during the hydrogenation, whereby the molecular weight increase in the hydrogenation process is minimized and controlled.

Nitrile rubber hydrogenation

An improved process is provided for the catalytic hydrogenation of nitrite rubber using a ruthenium catalyst wherein the improvement is that the nitrite rubber is provided as an aqueous emulsion and a solvent and a selected organic additive are present during the hydrogenation, whereby the molecular weight increase in the hydrogenation process is minimized and controlled.

Catalytic hydrogenation of nitrile rubber

An improved process is provided for the catalytic hydrogenation of nitrile rubber in solution in an organic medium using a ruthenium catalyst, the improvement being that the hydrogenation is undertaken in the presence of water and a selected inorganic additive whereby the molecular weight increase in the hydrogenation process is minimized and controlled.

Method for preparing biochar and hydrogen by utilizing anaerobic fermentation byproducts

A method for preparing biochar and hydrogen by utilizing anaerobic fermentation byproducts, the method including: (1) mixing a first straw, seeding sludge and distilled water, and then carrying out anaerobic fermentation to obtain a mixed product after fermentation; (2) performing separation on the mixed product to obtain a second straw and biogas slurry; and (3) carbonizing the second straw to obtain biochar, and collecting gas after a pressurized catalytic reaction on the biogas slurry to obtain hydrogen.

Split-gate flash memory cell with improved control gate capacitive coupling, and method of making same

A method of forming a memory device that includes forming a first insulation layer, a first conductive layer, and a second insulation layer on a semiconductor substrate, forming a trench in the second insulation layer to expose the upper surface of the first conductive layer, performing an oxidation process and a sloped etch process to reshape the upper surface to a concave shape, forming a third insulation layer on the reshaped upper surface, forming a conductive spacer on the third insulation layer, removing portions of the first conductive layer leaving a floating gate under the conductive spacer with the reshaped upper surface terminating at a side surface at a sharp edge, and forming a word line gate laterally adjacent to and insulated from the floating gate. The conductive spacer includes a lower surface that faces and matches the shape of the reshaped upper surface.

Foldable knife

Electrical connector with improved terminal modules

An electrical connector includes: an insulating housing having a mating face, a card slot recessed from the mating face with a floor face facing the mating face, and two side walls located at opposite sides of the card slot; and two terminal modules retained in the insulating housing, each terminal module including a row of terminals, a conductive plastic, and an insulating plastic, the row of terminals including plural signal terminals and plural grounding terminals, wherein the grounding terminals are partially retained in the conductive plastic and the insulating plastic surrounds and retains the signal terminals and the conductive plastic, thereby forming the terminal module.

直流無刷馬達之無感測器運轉控制方法

一種直流無刷馬達之無感測器運轉控制方法，係由一控制模組電性連接一馬達模組，其中該控制模組更包括一控制主機，該馬達模組包括一直流無刷馬達，該控制方式係該控制主機利用一輸入電流以定位該馬達之轉子位置，待轉子定位完成後，再由該控制主機以等加速度變化之電流所產生之向量來帶動馬達運轉，於馬達運轉一時間差後由該控制主機切換成磁通角度控制，最後，當運轉一定時間後由該控制主機利用弦波驅動以達高效運轉。

Improved structure of protection cover for electronic products

Detection technology system for enriching low-abundance dna mutation on the basis of nuclease-coupled pcr principle and application thereof

Method and device for controlling transmission power of mobile terminal

Kit and method for isothermal rapid detection of sars-cov-2 virus nucleic acid

The present invention provides a kit and method for isothermal rapid detection of a SARS-CoV-2 virus nucleic acid. The detection method comprises: (a) providing a sample to be detected containing a target nucleic acid molecule; (b) mixing said sample with a cleavage reagent or a cleavage buffer solution containing the cleavage reagent so as to form a detection system, wherein the cleavage reagent comprises two guide ssDNAs, a gene editing enzyme (Ago), and a first reporter nucleic acid molecule, the first reporter nucleic acid molecule has a fluorescent group and a quenching group, and the two guide ssDNAs are adjacent to each other; and (c) performing fluorescence detection on the detection system so as to obtain a fluorescence signal value, and if the fluorescence signal value is detected in the detection system, indicating that the target nucleic acid molecule exists in said sample, and if the fluorescence signal value is not detected in the detection system, indicating that the target nucleic acid molecule does not exist in said sample.

Gas flow meter device and method of cleaning blockage

Split-gate flash memory cell with improved control gate capacitive coupling, and method of making same

A method of forming a memory device that includes forming a first insulation layer, a first conductive layer, and a second insulation layer on a semiconductor substrate, forming a trench in the second insulation layer to expose the upper surface of the first conductive layer, performing an oxidation process and a sloped etch process to reshape the upper surface to a concave shape, forming a third insulation layer on the reshaped upper surface, forming a conductive spacer on the third insulation layer, removing portions of the first conductive layer leaving a floating gate under the conductive spacer with the reshaped upper surface terminating at a side surface at a sharp edge, and forming a word line gate laterally adjacent to and insulated from the floating gate. The conductive spacer includes a lower surface that faces and matches the shape of the reshaped upper surface.

具有連動展示功能的菸櫃

客戶網路終端設備網路服務品質量測系統

一種客戶網路終端設備網路服務品質量測系統，係應用於客戶網路終端設備包含電信接取網路終端設備與數位家庭終端設備，利用該設備的遠端網路管理技術及檔案傳輸技術，所整合的遠端擷取客戶網路終端設備網路服務品質的量測系統。客戶網路終端設備設置網路服務的位址後，連線至服務網路測速檔案伺服器進行檔案上傳及下載測試，於檔案傳輸期間，量測該設備網路介面服務接取之最大服務速率以確認網路服務品質，量測的結果可經由網路管理伺服器，透過遠端網路管理機制，取得用戶端客戶網路終端設備所量測之網路服務品質資訊。

Steroid sparing

The disclosure relates to methods and compositions for the treatment of Systemic Lupus Erythematosus (SLE). Specifically, the disclosure relates to methods comprising administering to a subject a type I IFN receptor inhibitor.

静止誘導電器

【課題】本発明は、静止誘導電器本体の周囲を覆うタンクの底面から放射される静止誘導電器の騒音を効率的に低減する静止誘導電器を提供する。【解決手段】上記課題を解決するために、本発明の静止誘導電器は、静止誘導電器本体と、静止誘導電器本体の周囲を覆うタンクと、タンクを支持する支持構造と、タンクの底面の下部に設置され、タンクの底面から放射される騒音を吸収する吸音構造体と、を有する。【選択図】 図１

Apparatus and method for mapping foundational components during design porting from one process technology to another process technology

A method and system for migrating an existing ASIC design from one semiconductor fabrication process to another are disclosed herein. In some embodiments, a method for migrating the existing ASIC design comprises parsing the gate-level netlist one row at a time into one or more standard cells forming the ASIC design, forming a plurality of mapping tables having mapping rules for mapping the parsed one or more standard cells into equivalent target standard cells implemented in the second semiconductor fabrication process, mapping the parsed one or more standard cells into the equivalent target standard cells using the plurality of mapping tables, and generating a target gate-level netlist describing the ASIC design in terms of the equivalent target standard cells.

Electrical connector with improved inserting member

An electrical connector includes: an insulating housing defining a mating face, a card slot, and two side walls at opposite sides of the card slot, each of the side walls defining signal passageways and grounding passageways; two rows of terminals located on the side walls and each row of terminal including signal terminals in the signal passageways and grounding terminals in the grounding passageways, the terminals including retaining portions retained in the passageways and elastic arms with contacting portions extending into the card slot; and a one-piece inserting member assembled in the insulating housing, wherein the inserting member defines plural first inserting portions inserted in the signal passageways and plural second inserting portions inserted in the grounding passageways, the second inserting portions contact corresponding grounding terminals, respectively, to establish a grounding path.

流体移送装置

【課題】所定量の流体を配管内の目標位置に精度良く移送することができる流体移送装置を提供する。【解決手段】本発明に係る流体移送装置は、ポンプ２１が作動することによって所定量の流体Ｍを配管３１内の目標位置Ｍ’まで移送する装置であって、目標位置Ｍ’の上流側において配管３２に設けられ、移送中の流体Ｍの先端Ｍｂおよび末端Ｍｔを検知する流体検知部５０ａ，５０ｂと、流体検知部５０ａ，５０ｂが先端Ｍｂを検知してから末端Ｍｔを検知するまでの通過時間と、流体検知部５０ａ，５０ｂと目標位置Ｍ’との位置関係（例えば、移送距離Ｌｂ）とに基づいてポンプ２１を停止させる制御部５１と、を備えたことを特徴とする。【選択図】図２

Improved structure for folding knife

Electrical connector with improved inserting member

An electrical connector includes: an insulating housing having two side walls defining signal passageways and grounding passageways; two rows of terminals including signal terminals in the signal passageways and grounding terminals in the grounding passageways, each terminal having a retained portion and an elastic arm with a contacting portion extending into the card slot; a one-piece inserting member assembled in the insulating housing, the inserting member defining first inserting portions in the signal passageways and made from insulating plastic, and second inserting portions in the grounding passageways and at least partly made from conductive plastic, the second inserting portions mechanically connecting the grounding terminals; and a metallic member retained in the inserting member, wherein the metallic member defines two rows of grounding fingers, the grounding fingers are located in corresponding second inserting portions respectively and directly connect or face but not directly connect with corresponding grounding terminals respectively.

Swinging button

変圧器の監視診断装置

【課題】付加的な能動装置を用いずに、変圧器の内部に収納された鉄心や巻線の状態を監視、診断できる監視診断装置を提供する。【解決手段】本発明による、変圧器の監視診断装置は、タンク４００と負荷時タップ切換装置８００を備える変圧器１０００に設置され、タンク４００の表面部に備えられた複数の振動センサ１、１１〜１３と、タンク４００の表面部に備えられた複数の磁気センサ２１〜２３と、振動センサ１、１１〜１３と磁気センサ２１、２２、２３に接続した診断装置６０を備える。振動センサ１、１１〜１３は、負荷時タップ切換装置８００がタップ切換動作を行うときの振動を測定する。磁気センサ２１〜２３は、負荷時タップ切換装置８００がタップ切換動作を行うときの磁場の変化を測定する。診断装置６０は、振動センサ１、１１〜１３と磁気センサ２１〜２３の測定データを用いて、変圧器１０００の内部の構造的な状態を診断する。【選択図】図１

利用二氧化矽及幾丁聚醣共同包覆薑黃素製成奈米薑黃顆粒之製法

本發明係提供一種利用二氧化矽及幾丁聚醣共同包覆薑黃素製成奈米薑黃顆粒(NACU)之製法，其作法係以醋酸水溶液配製幾丁聚醣溶液，並以醋酸鈉水溶液配製矽酸鈉溶液；接著，以預定重量百分比，依序加入矽酸鈉溶液、薑黃素植物油溶液和幾丁聚醣溶液，加以均質；經透析至少一預定期間後，高速離心去除上層液，沉澱物以二次水沖散清洗，且重複數次離心及沖散步驟；接著，放入超低溫冷凍櫃，並接著進行冷凍乾燥，即製成NACU；經對倉鼠之實驗結果顯示，不僅能有效解決薑黃素易氧化且易因紫外線照射而分解之問題，尚能修復倉鼠因順鉑誘導而受損之生殖能力。

警示裝置結構

本創作係有關於一種警示裝置結構，其主要係令底座與警示燈具樞設結合，於警示燈具之殼體內設有動力機構，動力機構利用動力源帶動警示燈具於底座上掀起或蓋合；藉此，使得於使用時能控制警示燈具向上掀開，不使用時則能控制警示燈具向下蓋合，以不僅能增加使用上之便利性，且亦能降低行車過程中警示燈具所產生的風阻，並可對警示燈具達到保護功效，而在其整體施行使用上更增實用功效特性者。

Oral Subgingival Scaling Device

The disclosure discloses an oral subgingival scaling device, including a plurality of sheets. A plurality of channels are provided in a wall body of each of the sheets. A connecting piece fixedly connected to the sheets are arranged between the sheets. A surface of each of the sheets is provided with a plurality of elastic film tubes fixedly connected thereto and closed at bottoms. The surface is further provided with a plurality of elastic film layers fixedly connected thereto. A cavity is formed between the elastic film layer and a corresponding one of the sheets. A surface of the elastic film layer is provided with a through hole. The elastic film layers and the elastic film tubes are arranged in a staggered manner. All the elastic film layers and the elastic film tubes are in contact with a tooth surface. The channel communicates with the cavity. All the elastic film tubes and the channels communicate with an external water source. A top of each of the sheets is provided with a driving mechanism. The driving mechanism is provided with a metal wire. The device can reduce wounds generated by scaling, reduce bleeding of patients and effectively reduce damage at the bottom of gingival sulcus during the scaling process.

卡緣連接器

【物品用途】;本創作係提供一種卡緣連接器。;【設計說明】;請參閱附圖，本創作卡緣連接器包括絕緣本體、收容於絕緣本體內的電源端子及信號端子，所述絕緣本體的側壁於前端面開設有若干缺口，所述絕緣本體的後端面凸伸有單側具有引導斜面的引導板。;綜觀本創作，其整體造型醒目別緻，予人以全新之視感，誠為一新穎、獨特之式樣。

門體結構

Gas extraction device for metal mineral inclusions and gas extraction method therefor

A gas extraction device for metal mineral inclusions and a gas extraction method therefor are provided, the device includes a base plate, an annular carrier, sealing covers, a grinding assembly, a vacuum assembly, a gas-gathering assembly and a mass spectrometer. The annular carrier is disposed on the base plate, multiple grinding chambers are defined and evenly distributed in a circular shape on the annular carrier, the sealing covers are disposed at openings of the grinding chambers, the grinding assembly includes grinding hammers, and the grinding hammers penetrate through the sealing covers and extend into the grinding chambers. Side walls of each grinding chamber defines a first through hole and a second through hole. The vacuum assembly is communicated with the grinding chambers through the first through holes. The gas-gathering assembly is communicated with the grinding chambers through the second through holes. The mass spectrometer is communicated with the gas-gathering assembly.

Simple canopy

可調整式菸盒置放箱

Method of forming a semiconductor device with memory cells, high voltage devices and logic devices on a substrate

A method of forming a semiconductor device by recessing the upper surface of a semiconductor substrate in first and second areas but not a third area, forming a first conductive layer in the three areas, forming a second conductive layer in all three areas, removing the first and second conductive layers from the second area and portions thereof from the first area resulting in pairs of stack structures each with a control gate over a floating gate, forming a third conductive layer in all three areas, forming a protective layer in the first and second areas and then removing the third conductive layer from the third area, then forming blocks of dummy conductive material in the third area, then etching in the first and second areas to form select and HV gates, and then replacing the blocks of dummy conductive material with blocks of metal material.

Ｖｄｓｌ２網路端點連線能力偵測方法

一種VDSL2網路端點連線能力偵測方法，其主要目的除了可開發潛在的升速客戶群外，同時也可降低不必要之裝機成本耗費。對於客戶住家距離位於供裝距離以內的線路，本方法可判斷出該用戶是否具有升速能力，同時考量到線路品質較差或是環境干擾較大等因素而造成無法提升其寬頻服務速率，亦可藉此方法事先篩選出具有此現象的線路用戶，避免發生因進行安裝升速而失敗時成本的浪費。對於客戶住家距離位於速率供裝距離以外的線路，考量其線路品質較佳或環境干擾較低時，亦可評估出該線路是否具有提升速率的能力，進而提升高速服務客戶數與寬頻涵蓋率。

Electromagnetic handwriting pen

Slipper with dust-absorbing function

Combined type sprayer structure of exercise equipment instrument

Electric generator

冷却器

【課題】有効対流領域（ファンが送風する領域）を増やすことができるとともに、ファンの送風効率を向上させることができる冷却器を提供する。【解決手段】本発明による冷却器１は、熱交換を行うラジエーター２と、ラジエーター２に空気９を送風する複数のファン４を備える。ファン４は、送風方向に複数が備えられている。複数のファン４のそれぞれは、送風方向の周りに回転することにより空気９を送風するブレード６を備える。ブレード６は、送風方向に対する角度が変わる可動部１１を備えており、可動部１１が動くことで一部が変形する。【選択図】図４Ｂ

可疊置箱體及疊置箱體組

Improvement of garbage disposal machine