Kautschukmischung

Kautschukmischung, bestehend aus: (I) 100 Gewichtsteile eines Basis-Kautschuks, umfassend wenigstens ein Copolymer mit einer ungesättigten Acrylnitril-Einheit in einer Menge von 10 bis 45 Gewichtsprozent, einer konjugierten Dien-Einheit bis zu 20 Gewichtsprozent und entweder einer ungesättigten, ethylenischen Monomer-Einheit, die nicht die ungesättigte Acrylnitril-Einheit ist, oder einer hydrierten, konjugierten Dien-Einheit oder beiden, in einer Menge von 35 bis 90 Gewichtsprozent, in der Molekülkette, (II) 5 bis 30 Gewichtsteile Triallyl-Isocyanurat, (III) 0,1 bis 15 Gewichtsteilen einer 6-R-2,4-Dimercapto-1,3,5-Triazin-Verbindung gemäß folgender Formel wobei R eine Mercapto-, Alkoxy-, Mono- oder Di-Alkyl-amino-, Mono- oder Di-Cycloalkylamino-, Mono- oder Di-Arylamino- oder N-Alkyl-N'-Arylamino-Gruppe ist, und (IV) 1 bis 15 Gewichtsteilen eines organischen Peroxyds, sowie optional Additive und Vulkanisationshilfsmittel.

PROCESS FOR FABRICATING A BIPOLAR INTEGRATED CIRCUIT

Device for measuring state of contact of support roller with conveyor belt

Provided is a device for measuring the state of contact of a support roller with a conveyor belt, the device accurately detecting how the support roller is in contact with the conveyor belt during the running of the conveyor belt. A pressure sensor (5) provided on the rolling surface (2a) of a measuring roller (2), which is in contact with and rolls on the inner peripheral surface (16) of a conveyor belt (15) stretched between pulleys, detects resistance force (f) acting when the conveyor belt (15) rides over the measuring roller (2), a rotational position sensor (6) detects the circumferential position, on the rolling surface (2a), of the pressure sensor (5), the data thus detected are sequentially transmitted to the outside of the measuring roller (2) by wireless by a transmission section (8) installed on the measuring roller (2), and the transmitted detection data are received by a receiving section (9).

DEVICE FOR MEASURING STATE OF CONTACT OF SUPPORT ROLLER OF CONVEYOR BELT

Provided is a device for measuring the state of contact of a support roller of a conveyor belt, the device precisely detecting how the support roller is in contact with the conveyor belt during the traveling of the conveyor belt. A pressure sensor (5) provided on the rotating surface (2a) of a measuring roller (2), which rotates in contact with the inner peripheral surface (16) of a conveyor belt (15) stretched between pulleys, detects resistance force (f) acting when the conveyor belt (15) rides over the measuring roller (2), a rotational position sensor (6) detects the circumferential position, on the rotating surface (2a), of the pressure sensor (5), the data thus detected are sequentially wirelessly transmitted to the outside of the measuring roller (2) by a transmission unit (8) installed on the measuring roller (2), and the transmitted detection data are received by a receiver (9).

SCREW ROTOR FOR COMPRESSING AND TRANSFERRING GAS AND A VACUUM PUMP HAVING THE SAME

PURPOSE: A screw rotor and a vacuum pump are provided to manufacture a screw rotor for compressing gas at a low cost and improve exhaust efficiency of the screw rotor while reducing the length of the rotor. CONSTITUTION: A screw rotor includes an upper screw part(43a) formed at an upper part in a gas transferring direction with a thread(41a) by a uniform pitch, and a lower screw part(43b) formed at a lower part in the gas transferring direction with a continuous thread(41b) by a uniform pitch. The pitch between the thread of the lower screw part is smaller than that of the upper screw part. An upper end of the thread of the lower screw part is continuously connected to a lower end of the thread of the upper screw part by inflection points(43c) in the gas transferring direction. © KIPO 2007 ...

Thermoplastic elastomer composition and process of production thereof and hose using thermoplastic elastomer composition and process of production thereof

A thermoplastic elastomer composition which, when used for the inner tube and/or outer cover of a hose, can improve the hose flexibility at an ordinary temperature and low temperature, oil resistance, and cold resistance and can reduce the production costs since it does not require a vulcanization step and a hose having said properties using this elastomer composition for its inner tube and/or outer cover and a process and apparatus for the production thereof.

ANION SELECTIVE RESPONSE MEMBRANE AND ION RESPONSIVE ELECTRODE USING THE SAME

PURPOSE: To improve the selectivity and measuring accuracy of an anion selective electrode to oleophilic ions by using a compd. having a hydroxyl group as the responsive membrane component corresponding to a plasticizer. CONSTITUTION: An internal electrolyte 2 containing sodium carbonate is housed in an electrode body 1 and an internal electrode 3 composed of a silver chloride is immersed therein. A responsive membrane 4 is formed to the end part of the body 1. As a responsive substance, a compd. represented by formula wherein R1 is an alkyl substituent is used. Carbonate ions are distributed throughout the responsive membrane corresponding to the activity of the carbonate ions in a sample soln. to person the complex forming reaction with the responsive substance. The electromotive force corresponding to the distribution quantity in measured based on the output of the electrode immersed in the sample soln. The calibration curve of a standard sample known in concn. is preliminarily compared ...

RUBBER COMPOSITION FOR RUBBER BETWEEN LAYERS OF HOSE, AND HOSE

PROBLEM TO BE SOLVED: To provide a rubber composition for rubber between layers of hose wherein the rubber composition does not exude to the surface of wire or the like in uncured state after braiding or in the initial stage of curing. SOLUTION: The rubber composition for rubber between layers of hose comprises an acrylonitrile-butadiene copolymer rubber having Mooney viscosity of 30-80 at 100°C (ML1+4 100 °C), and an acrylonitrile content of 10-23 mass%. COPYRIGHT: (C)2004,JPO&NCIPI ...

SEMICONDUCTOR MEMORY AND MANUFACTURE THEREOF

PURPOSE: To achieve the high integration of a memory cell by a method wherein the gate of the gate electrode (channel length) at the write and read transistor is provided subject to the high precision and the excellent controllability. CONSTITUTION: An insulating film 108 is grown by means of thermo-oxidizing the inside of a memory cell electricaly separated and the gate electrode 107 of a write and read transistor is formed through the intermediary of the gate oxide film 108 by means of successively accumulating phospohrus doped poly Si layer 107, CVD-SiO2 film 106' and selective etching. Next the oxide film 109 is formed on the side of the gate electrode while the oxide film 110 is formed on the substrate surface by means of the thermo-oxidizing. Then a capacitor electrode 111 is formed by means of accumulating phosphrous doped poly Si layer 111 and patterning, and the n+ layer 112 to be a bit line is formed by means of arsenic ion-implanting and diffusing the same and a capacitor electrode ...

Method of Mixing Rubber Composition and System for Mixing Rubber Composition

A method of mixing a rubber composition includes a carbon introduction step and a uniform dispersion step. In the carbon introduction step, on the basis of a deviation between a rate of temperature increase of the rubber mixture (R) and a target value, at least one of a ram pressure (Pr) and a rotational speed (N) of the mixing rotor ( 2 ) is PID controlled so that the ultimate temperature of the rubber mixture (R) at the conclusion of the step is within a tolerance range. In the uniform dispersion step, the ram pressure (Pr) or the rotational speed (N) of the mixing rotor ( 2 ) is adjusted to reduce a deviation between a value based on successively detected data associated with a predetermined control target and a target value.

COLOR SEPARATION OPTICAL ASSEMBLY AND IMAGE CAPTURE DEVICE

A color separation optical assembly () of an image capture device () includes, in order from a light incidence side, a first prism () which has a first dichroic film (D) and extracts blue light (LB) reflected by the first dichroic film, a second prism () which has a second dichroic film (D) and extracts red light (LR) transmitted through the first dichroic film and reflected by the second dichroic film, and a third prism () which extracts green light (LG) transmitted through the first and second dichroic films. The first dichroic film is a multiband dichroic film which reflects light of an infrared region from a long wavelength side of a red region. 1. A color separation optical assembly which separates incident light into at least three color light components of blue light , red light , and green light , the color separation optical assembly comprising , in order from a light incidence side:a first prism which has a first dichroic film and extracts a first color light component reflected by the first dichroic film;a second prism which has a second dichroic film and extracts a second color light component transmitted through the first dichroic film and reflected by the second dichroic film; anda third prism which extracts a third color light component transmitted through the first and second dichroic films,wherein red light is extracted from the second prism as the second color light component or is extracted from the third prism as the third color light component,the dichroic film of at least one prism arranged closer to the light incidence side than the prism extracting red light out of the first and second prisms is a multiband dichroic film which reflects light of an infrared region from a long wavelength side of a red region, andthe color separation optical assembly further comprises:a trimming filter which cuts light of the infrared region from the long wavelength side of the red region from light emitted from the prism having the multiband dichroic film.2. ...

PRODUCTION OF ETHYL ALPHA-GLUCOSIDE

PROBLEM TO BE SOLVED: To produce an ethyl α-glucoside which is one of minor components of Sake (a rice wine) or a sweet Sake at a high concentration by making an α-glucosidase act on an aqueous solution containing a starch or its hydrolyzate simultaneously with a yeast having the ethanol productivity or after adding the same enzyme thereto. SOLUTION: A yeast having the ethanol productivity and an α-glucosidase are simultaneously added to an aqueous solution containing a starch or its hycirolyzate or ethanol is produced by adding the yeast and the α-glucosidase is then added thereto. An ethyl α-glucoside containing α-glucosyl group introduced into the ethanol is produced in a good yield even without adding the ethanol at all. COPYRIGHT: (C)1999,JPO ...

SCHLAUCH

DEVICE FOR MEASURING STATE OF CONTACT OF SUPPORT ROLLER WITH CONVEYOR BELT

Provided is a device for measuring the state of contact of a support roller with a conveyor belt, the device accurately detecting how the support roller is in contact with the conveyor belt during the running of the conveyor belt. A pressure sensor (5) provided on the rolling surface (2a) of a measuring roller (2), which is in contact with and rolls on the inner peripheral surface (16) of a conveyor belt (15) stretched between pulleys, detects resistance force (f) acting when the conveyor belt (15) rides over the measuring roller (2), a rotational position sensor (6) detects the circumferential position, on the rolling surface (2a), of the pressure sensor (5), the data thus detected are sequentially transmitted to the outside of the measuring roller (2) by wireless by a transmission section (8) installed on the measuring roller (2), and the transmitted detection data are received by a receiving section (9).

Semiconductor device and control method thereof

The present invention provides a semiconductor device including a first terminal and a second terminal respectively coupled to both ends of a crystal resonator, an inverter circuit having an input coupled to the first terminal and an output coupled to the second terminal, a feedback resistor which couples between the first terminal and the second terminal, a variable capacitor coupled to at least one of the first and second terminals, and a control circuit. The control circuit performs control to increase both of the drive capability of the inverter circuit and the capacitance value of the variable capacitor in a second mode rather than a first mode.

ANION SELECTIVE ELECTRODE

PURPOSE: To provide an anion selective electrode excellent in selectivities to bulky anions and having a high accuracy in measuring actual specimens. CONSTITUTION: This anion selective electrode is provided with a sensitive membrane containing at least an aliphatic alcohol as a plasticizer and a quanternary ammonium salt or a quaternary phosphonium salt of the fomula (X- is an anion; A is N or P; at least one of R1 to R4 is an α,α-disubstituted type or an α,α,α-trisubstituted-type substituting group having 2 or 3 alkyl substituting groups on an α-carbon next to N or P) as a sensitive material in a supporting membrane consisting of a high molecular substance. As the plasticizer, two kinds of linear aliphatic alcohols having different carbon numbers each other (preferably n-tetradecylalcohol and n-tridecylalcohol) or further adding thereto an organic compound having a larger dielectric constant than those of the aliphatic alcohols (preferably orthonitorphenyl octyl ether) are preferable.

METHOD FOR CONNECTING SHEET MATERIAL

PURPOSE: To rigidly connect a vulcanized rubber sheet to a polyolefin resin by inserting specific thermoplastic elastomer as a connecting materials in a molten state between an olefin vulcanized rubber sheet and a polyethylene resin sheet. CONSTITUTION: A predetermined connecting material 2 is inserted in a molten state between a vulcanized rubber sheet 1 made of ethylene-propylene-diene terpolymer rubber (EPDM) or a butyl rubber (IIR) and a polyethylene resin (PE) sheet 1. As the material 2 used therefor, at least one type selected from a group consisting of PE, thermoplastic ethylene-propylene copolymer resin (EP), EPDM and polypropylene resin (PP) and thermoplastic elastomer made of EPDM, IIR and PP is used. The material 2 is inserted in a molten state, and then the material is cooled. COPYRIGHT: (C)1995,JPO ...

HOSE

FIELD EFFECT TRANSISTOR

PURPOSE: For construction of a multi-channel longitudinal type JFET to meet all requirements of large electric power, low input capacity, high voltage amplification factor, and high durability. COPYRIGHT: (C)1976,JPO&Japio ...

BONDING BETWEEN RUBBER COMPOSITION AND BRASS

PURPOSE: To obtain a rubber/brass composite excellent in resistance to heat, oil, water and wet aging, by laying specified two rubber compositions upon brass and integrating them into one body by vulcanization. CONSTITUTION: A rubber composition (A) is obtained by mixing 100pts.wt. nitrile group-containing elastomer comprising 10W45wt% unsaturated nitrile units, 0W20wt% conjugated diene units and 90W35wt% ethylenically unsaturated monomer units with 1W15pts.wt. 6-R-2,4-dimercapto-1,3,5-triazine (wherein R is mercapto, alkoxy or the like) as an organic peroxide vulcanizing agent. A rubber composition (B) is obtained by mixing 100pts.wt. diene rubber with 1W100pts.wt. silica, 0.5W20pts.wt. resorcinol donor, 0.1W10pts.wt. methylene donor, 0.1W15pts.wt. organic sulfur-containing compound and 0.1W30pts.wt. sulfur vulcanizing agent. Component B and brass are laid upon component A and they are integrated into one body by vulcanization at 130W200°C. COPYRIGHT: (C)1987,JPO&Japio ...

Vulcanisable compsn. comprises chlorinated polyethylene rubber - opt. post-treated with maleic anhydride, and di:cyclohexyl-amine salt of 2,4,6-tri:mercapto-1,3,5-triazine

Compsn. (I) comprises (A) chlorinated polyethylene rubber and/or (B) such rubber post-treated with maleic anhydride, (C) 0.2-10 pts. (all pts.wt.) dicyclohexylamine salt of 2,4,6-trimercapto-1,3,5-triazine per 100 pts. (A) and/or (B). Pref. (I) also contain, per 100 pts. (A) and/or (B), (D) up to 5 pts. dicyclohexylamine salt of 2-mercaptobenzothiazole. (I) also contain, per 100 pts. (A) and/or (B). (E) up to 5 pts. S and/or (F) organic S cpd. other than (C) or (D), in which case they pref. contain up to 10 pts. (D) per 100 pts. (A) and/or (B). USE/ADVANTAGE - Prepn. of tyres, belts, shaped parts, rollers, hoses and other rubber prods. and as binder in intermediate layers in heat-resistant and high pressure type hoses (claimed). (I) has excellent modulus of elasticity at 100 % and adhesion to metals on vulcanising, and favourable options for formulation.

RESIN PIPE FOR FUEL CELL, AND METHOD OF MANUFACTURING THE SAME

PROBLEM TO BE SOLVED: To provide a resin pipe for a fuel cell, superior in oil resistance against rancid fuel oil and in watertightness at a joint part between a pipe body and a joint, and to provide a method of manufacturing the same. SOLUTION: An inner face resin layer 3 and the joint 6 are each formed of an ethylene-tetrafluoroethylene-hexafluoropropylene copolymer which has carbonate groups and/or carboxylic acid halide groups on polymer chain terminals or side chains, or an ethylene-tetrafluoroethylene copolymer which has carboxy groups and/or carboxylic acid anhydride groups thereon so that a resin covers the whole surface which contacts flowing fluid. The inner face resin layer 3 and the joint 6 formed of the same resin are melted and adhered to each other to be integrated in a highly watertight manner at the joint part between the pipe body 2 and the joint 6 integrated with each other. COPYRIGHT: (C)2011,JPO&INPIT ...

SEMICONDUCTOR DEVICE

PURPOSE: To make a semiconductor device suitable for a logic circuit which needs to operate at a high speed by allowing a current control type transistor and voltage control type transistor, which are quite different in operation principle although having the similar constitution, to coexist in one semiconductor substrate. CONSTITUTION: On P--type Si substrate 1, N+-type buried regions 21 and 22 are formed by diffusion and on the entire surface, N--type layer 3 is formed by epitaxial growth. Next, P+-type separation region 4 is provided to divide layer 3 into 31 and 32, and N+-type regions 51 and 52 for extracting collector and drain terminals are formed in regions 21 and 22. Next, oxidized film 6 with an opening and boron-doped oxidized film 7 are both adhered to the entire surface, and closed-loop-shaped P-type base region 81 of a current control element and closed-loop-shape P-type gate region 82 of a voltage control element are formed by fixed-phase diffusion in layers 31 and 32. By ...

KAUTSCHUKMASSE

PRODUCTION OF GALACTOOLIGOSACCHARIDE

PURPOSE: To obtain the titled substance useful as a growth factor for Lactobacillus bifidus readily in high yield, by cultivating a microorganism of the genus Cryptococcus capable of producing galactooligosaccharide from lactose, and reacting the above-mentioned culture with the lactose. CONSTITUTION: A microorganism, having he ability to produce galacto oligosaccharide from lactose (substance containing the same), and belonging to the genus Cryptococcus, e.g. Cryptococcus laurentii variety laurentii OKN-4 (FERM-P No.7629), is cultivated in a culture medium containing lactose (sub stance containing the same) as a carbon source, generally at 20W40°C and 3W9pH for 1W3 days, and the resultant culture or a treated material thereof is reacted with the lactose (substance containing the same) under conditions of preferably 30W60°C and 3W6pH to afford the aimed substance. The concentra tion of the lactose (substance containing the same) to be used for reaction with the above-mentioned culture is ...

FACSIMILE EQUIPMENT

PURPOSE: To realize multi-color facsimile transmission at a low cost by transmitting a recording color pattern signal separately from a picture signal, and designating a part in a picture desired to record by different recording color with this recording color pattern signal. CONSTITUTION: The facsimile signal of transmission format inputted to an input terminal through a telephone circuit is turned into a digital signal whose distortion, etc., given in a transmission line is removed by amplifying or waveform-equalizing it by a reception circuit 2, and sent to a decoder 3. In this decoder 3, the picture signal 33 and a format designation signal 32, at least, in the facsimile signal are read, and the picture signal 33 is given the decoding processing such as data expansion and converted into actual printing picture data, and sent to a picture data buffer memory 8. Besides, the format designation signal 32 is converted into recording color pattern information to designate the part whose color ...

BIPOLARER, INTEGRIERTER SCHALTERKREIS UND VERFAHREN ZU SEINER HERSTELLUNG

Closed-type rubber kneader kneading efficiency evaluation method

When kneading kneading materials that include raw rubber and carbon black in a closed-type rubber kneader, the extent of the kneading efficiency of the closed-type rubber kneader is evaluated in accordance with the magnitude of the evaluation index calculated from unit work/total amount of shear by calculating an evaluation index calculated by a calculation device based on a total amount of shear obtained by integrating the shear velocity applied to the kneading materials by a rotor that is being driven to rotate by the rotor drive unit of the kneader over the kneading time, and a unit work obtained by dividing the integrated power obtained by integrating the instantaneous power of the rotor drive unit over the kneading time by the mass of the kneading materials.

RUBBER COMPOSITION AND RUBBER HOSE THEREFROM

PROBLEM TO BE SOLVED: To obtain a rubber composition which contains hydrogenated NBR, zinc dimethacrylate and/or zinc diacrylate, an epoxy compound and an organic peroxide vulcanizer and shows excellent vulcanizing adhesion to brass or zinc as well as holds resistance to oil and heat. SOLUTION: This rubber composition comprises (A) hydrogenated NBR (preferably an acrylonitrile/butadiene random copolymer having 25-45wt.% acrylonitrile content is hydrogenated to a ≥95% hydrogenation rate and has a Mooney viscosity of 40-100), (B) zinc dimethacrylate and/or zinc diacrylate, (C) an epoxy compound (preferably a glycidyl ether type epoxy resin with an epoxy equivalent of 120-300) and (C) an organic peroxide vulcanizer (preferably a dialkyl peroxide with a half life of 10 hours at ≥80°C). In a preferred embodiment, the component in an amount of 100 pts.wt. A is formulated with 50-150 pts.wt. of the component B, 5-30 pts.wt. of the component C and 1-10 pts.wt. of the component C. COPYRIGHT: (C) ...

ANALYZING APPARATUS

PURPOSE: To provide an analyzing apparatus which can easily change analysis data following the performance improvement or function expansion, etc., of exchanged parts such as a sensor, a reagent and the like. CONSTITUTION: A sensor-memory assembly 2 having a nonvolatile memory built therein is detachably set in a main body 1 of the analyzing apparatus. A sample in a sample container 4 is distributed and diluted by a sampling mechanism 3. The diluted sample and a reagent are selected by a solenoid valve 6 and alternately supplied to a flow path in the sensor-memory assembly 2 by a liquid feed mechanism 7. A concentration of a target component in the sample is determined. A control part 8 controls operations of each part of the analyzing apparatus, and also conducts calculations, displays and outputting. A memory 100 stores analysis data of an analyzing software regulating operations of the main body 1 and the sensor-memory assembly 2 and parameters. The analysis data are replaced or expanded ...

METHOD OF SIMULTANEOUSLY STRIPPING COATING LAYERS OF PLURAL ROLLS

PROBLEM TO BE SOLVED: To eliminate the interference due to splashes of a water jet between adjacent rubber rollers and to simultaneously perform stripping of a lot of the rollers without lowering stripping capacity and in a space saving manner and also to prevent the end part and the core metal of the rubber rolls from being deteriorated to perform stripping with good efficiency. SOLUTION: In this method, an upper, outer surface of a rubber roll 1 is coated with paint, and the paint coating layers of plural rubber rolls are stripped by water jets 12. In this case, by a partition plate 11 fitted between the adjacent rubber rolls 1, splashes of the water jet 12 from one rubber roller 1 adjacent to the other are prevented from reaching the other rubber roller 1 adjacent to the one and the water jet 12. COPYRIGHT: (C)2000,JPO ...

MANUFACTURE OF SEMICONDUCTOR DEVICE

PURPOSE: To simplify a manufacturing process while enabling operation at high speed and the increase of withstanding voltage by simultaneously forming a collector region in a first vertical transistor and an emitter region in a second vertical transistor. CONSTITUTION: Output-end regions in an I2L section, n+ layers 111, 112 as collector regions in a reverse-structure vertical transistor and an n+ layer 12 as an emitter region in a bipolar transistor, are shaped in depth of approximately 1.3∼2.0μm through simultaneosu diffusion. Lastly, a signal input-end electrode IN, signal output-end electrodes OUT1, Out2, a grounding electrode GND and an external power -supply applied electrode +VEE for the I2L section and an emitter electrode E, a base electrode B and a collector electrode C for the bipolar transistor are each formed through the evaporation of Al and patterning. Diffusion depth differs by the difference of the base-region concentration of the N+ layers 111, 112 and the n+ layer 12 ...

Rubber material, e.g. for tires, belts and rollers, contains hydrogenated nitrile-diene copolymer rubber, organic peroxide, 2,4,6-trimercapto-1,3,5-triazine and a peroxide-crosslinkable polymer with epoxy groups

Rubber material based on highly hydrogenated nitrile-diene-copolymer rubber and organic peroxide also contains a 2,4-dimercapto-1,3,5-triazine with a mercapto, alkoxy, mono- or di-(cyclo)alkyl-amino or N-alkyl-N-aryl-amino group in the 6-position, plus a peroxide-crosslinkable polymer with epoxide groups. Rubber material containing: (1) 100 parts by weight (pts. wt.) copolymer rubber with an iodine number of 15 or less, comprising 10-45 wt% unsaturated nitrile units, 0-5 wt% conjugated diene units and 90-50 wt% of units formed by the hydrogenation of unsaturated monomer units other than nitrile and/or diene; (2) 1-10 pts. wt. organic peroxide; (3) 0.1-15 pts. wt. 6-substituted 2,4-dimercapto-1,3,5-triazine of formula (I); and (4) 1-100 pts. wt. of a polymer with epoxy groups, which can be crosslinked with organic peroxide. R = mercapto, alkoxy, mono- or di-alkyl-amino, mono- or di-cycloalkyl-amino, or N-alkyl-N-aryl-amino.

ALFA-GLUCOSIDASE INHIBITOR CONTAINING EXTRACT OF PERILLA FRUTESCENS CRISPA AS ACTIVE INGREDIENT, SUGAR COMPOSITION, AND FOOD AND DRINK, CONTAINING THE INHIBITOR

PROBLEM TO BE SOLVED: To obtain a new α-glucosidase inhibitor capable of inhibiting the activities of the α-glycosidase, having activities for suppressing the rapid increase of a blood glucose level, and activities for preventing fatness, capable of being utilized for a food, a sweet, feed or the like by using an extract of Perilla frutescens Britton as an active ingredient. SOLUTION: The objective α-glycosidase inhibitor containing an extract of Perilla frutescens crispa as an active ingredient is obtained by freeze-drying and pulverizing a leaf of Perilla frutescens Britton (e.g. f. purpurea Makino) to provide a powder, adding the obtained powder to a 50% (vol./vol.) ethanol solution, stirring the solution with the added powder to extract the α-glycosidase inhibitor, filtering the product to remove a heterogeneous material, removing the extraction solvent by distillation from the filtrate by a rotary evaporator to provide a dried product of the extract of the Perilla frutescens crispa ...

THERMOPLASTIC ELASTOMER COMPOSITION

PROBLEM TO BE SOLVED: To obtain a composition having a desired electrical conductivity from conductive region including semi-conductive region to insulative region, which comprises a thermoplastic resin as matrix phase and a particulate rubber containing an electrical conductivity providing agent as domain phase, at least a portion of the rubber being cross-linked, by controlling the volume resistivity of the composition by the volume fraction of the electrically conductive particulate rubber. SOLUTION: A thermoplastic resin to be used is a polyolefinic resin or the like. The volume resistivity of the composition is within the range of 104-1010 Ω.cm. A particulate rubber contains an electrical conductivity providing agent and the volume resistivity of a composition containing the rubber can be altered as desired with the rubber. The electrical conductivity providing agent is a metallic powder having a volume resistivity of 10-6-10-1 Ω.cm (e.g. copper powder) and/or an electrically conductive ...

THERMOPLASTIC ELASTOMER COMPOSITION

PROBLEM TO BE SOLVED: To obtain a composition comprising an elastomer component and a thermoplastic resin component containing syndiotactic polypropylene, having high heat distortion resistance, expressing rubbery behaviors, and useful in the fields of automobiles, etc. SOLUTION: This thermoplastic elastomer composition comprises (A) a thermoplastic resin component containing 10-95wt.% of polypropylene having a syndiotactic structure and (B) an elastomer component, and has an α value of ≤1, which is expressed by an equality: α=(ϕd/ϕm)×(ηm/ηd) (wherein ϕm is the volume fraction of the component A; ηm is the melt viscosity under the mixing conditions; ϕd is the volume fraction of the component B; and ηd is the melt viscosity). For example, dienic rubber, etc., is used as the component B, and the components A and B are preferably compounded with an A/B ratio of 90/10 to 15/85. COPYRIGHT: (C)1997,JPO ...

ANION SELECTIVE ELECTRODE

PROBLEM TO BE SOLVED: To stabilize the selectivity of an anion selective electrode based on an anion exchange film. SOLUTION: In an anion selective electrode based on an anion exchange film 4 in which quaternary ammonium salt, etc., is covalently bonded to a copolymer, an onium salt, such as the quaternary ammonium salt, etc., containing a 3-5C alkyl group as an anion exchange group is used. It is preferable to form the anion exchange group after a cation exchange group is bonded to a raw material film. Therefore, the selectivity of the electrode is improved and the reliability of the measuring accuracy of the electrode for such a bio- sample, as the blood, etc., is improved. COPYRIGHT: (C)1998,JPO ...

Polymerzusammensetzungen und ihre Verwendung in Luftreifen

LAMINAT

COMPLEX SWEETENER

PURPOSE: To provide a low calorie and produce sufficient sweetness even in a proper amount of use, by adding and blending a stevia extract or derivative thereof with a saccharide composition expressed by a specific general formula. CONSTITUTION: A complex sweetener prepared by adding and blending a stevia extract or a derivative thereof (hereinafter referred to as stevia sweethness ingredient) with a saccharide composition consisting essentially8 of O-β-D- galactopyranosyl-(1→4).O-β-D-galactopyranosyl0(1-z4).D-glucose (hereinafter referred to as 4'-galactosyllactose) expressed by formula I. The composition ratio in the complex sweetener is preferably, e.g. within the range of about 0.3W1pts.wt. based on about 100pts.wt. saccharide composition containing ≥about 95wt.% 4-galactosyllactose as a sweetener in place of sucrose in the case of a stevia sweetness ingredient having 10W200 times sweetness based on that of sugar AP. COPYRIGHT: (C)1988,JPO&Japio ...

PNEUMATIC TIRE AND ITS MANUFACTURE

PURPOSE: To save the weight of a tire without impairing keeping up of pneumatic pressure of a tire by a method wherein a composition which contains a modified aliphatic polyamide resin, a crosslinking agent other than an acid and/or a curing resin is applied to a surface of a carcass layer, and crosslinked. CONSTITUTION: For a modified aliphatic polymaide resin, at least a part of an amide group is modified with an alkoxyalkyl group and/or a group having a curing unsaturated bond. When an inner liner layer 3 is arranged inside the carcass layer 2, after halogenating an inner surface of the carcass layer 2 of a green tire consisting of unvulcanized rubber, a modified polyamide resin composition is sprayed or applied thereto. Then, by constituting an air permeation preventive layer with a thin film wherein the green tire is vulcanized, a weight-saved pneumatic tire is manufactured. Further, even when the air permeation preventive layer is provided on an outer peripheral surface of the carcass ...

METHOD FOR PRODUCING GLYCEROGLYCOLIPID

PROBLEM TO BE SOLVED: To provide a new method for the production of a large amount of glyceroglycolipid at a low cost by using only two kinds of natural raw materials comprising an oil-and-fat and a carbohydrate in contrast with conventional method for producing glyceroglycolipid with lipase necessitating three kinds of raw materials comprising glycerol, sugar and fatty acid or fatty acid derivative, etc. SOLUTION: The method for the production of glyceroglycolipid contains the 1st step to decompose a glyceride in an oil-and-fat raw material into glycerol and a fatty acid with lipase, the 2nd step to treat the glycerol with a glycosyltransferase and transfer a sugar from the carbohydrate raw material to form a sugar glycerol and the 3rd step to add the fatty acid produced by the 1st step to the sugar glycerol with a lipase the same as or different from the lipase used in the 1st step and obtain the objective glyceroglycolipid. COPYRIGHT: (C)2002,JPO ...

SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE

PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device capable of shortening activation time while effectively preventing the generation of power supply noise. SOLUTION: The semiconductor integrated circuit device comprises first and second MOS circuits to be respectively driven by a first voltage and a second voltage, the first voltage is supplied to a first voltage line of the first MOS circuit through a first switch MOSFET and the first voltage is supplied to a first voltage line of the second MOS circuit through a second switch MOSFET. In the case of turning the first or second MOS circuit to an operation state, a control circuit turns the first or second switch MOSFET to an ON state; and in the case of turning the first or second MOS circuit to a non-operation state, the circuit turns the first or second switch MOSFET to an OFF state. Each of the first and second switch MOSFETs has a capacitor element for fixing a change in a drain voltage when a current is allowed ...

Pneumatic tire and process for production thereof

A pneumatic tire having an air permeation preventive layer comprising (A) a thin film of at least one aliphatic polyamide resin wherein at least part of the amide groups thereof are modified with alkoxyalkyl groups, (B) a thin film obtained from the curing a liquid composition containing (i) a multi component copolymer polyamide resin, (ii) a curable resin, and (iii) a curing agent for curing the curable resin, (C) a thin film obtained by coating and cross-linking a polymer composition containing (i) at least-one aliphatic polyamide resin wherein at least part of the amide groups thereof are modified with alkoxyalkyl groups and/or groups having curable unsaturated bonds and (ii) at least one cross-linking agent and/or curable resin other than an acid, or (D) a thin film of a vinylidene chloride-acrylonitrile copolymer obtained by copolymerizing 5 to 50 molar % of acrylonitrile.

Polymer composition for tire and pneumatic tire using same

A polymer composition for a tire having an air permeation coefficient of 25x10-12 cc.cm/cm2.sec .cmHg (at 30° C.) or less and a Young's modulus of 1 to 500 MPa, including (A) at least 10% by weight, based on the weight of the total polymer component, of at least one thermoplastic resin having an air permeation coefficient of not more than 25x10-12 cc.cm/cm2.sec.cmHg (at 30° C.) and a Young's modulus of more than 500 MPa and (B) at least 10% by weight, based on the total weight of the polymer component, of at least one elastomer component having an air permeation coefficient of more than 25x10-12 cc.cm/cm2.sec.cmHg (at 30° C.) and a Young's modulus of not more than 500 MPa, wherein the total amount (A)+(B) of the component (A) and the component (B) is not less than 30% by weight based on the weight of the total polymer component, and a pneumatic tire obtained therefrom.

RUBBER COMPOSITION

PURPOSE: To provide a rubber compsn. which can give high-performance rubber goods having excellent modulus and adhesion to fibrous materials, brass and org. peroxide-vulcanized hydrogenated NBR, by blending raw rubber with sulfur, an org. peroxide and a specified triazine compd. CONSTITUTION: 100pts.wt. raw rubber (A) such as natural rubber, isoprene rubber, (styrene/)butadiene rubber, acrylonitrile/butadiene rubber, ethylene/propylene/ diene terpolymer, etc. is blended with 0.1W10pts.wt. sulfur (B) such as powdered sulfur, colloidal sulfur, highly dispersible sulfur, etc., 0.2W15pts.wt. org. peroxide (C) having a half-life period of 10hr and a decomposition temp. not lower than 80°C, such as a dialkyl peroxide, and 0.2W15pts.wt. triazine compd. (D) composed of a 6-R-2,4-dimercapto-1,3,5-triazine of the formula [wherein R is SH, an alkoxy, a mono- or di(cyclo)alkylamino, a mono- or diarylamino or an N-alkyl-N '-arylamino]. COPYRIGHT: (C)1988,JPO&Japio ...

MANUFACTURE OF SEMICONDUCTOR DEVICE

PURPOSE: To obtain the manufacture of a semiconductor device, in which a first vertical transistor and a second vertical transistor are integrated without damaging each characteristic, by deeply forming a section just under a collector region of a base region in the first vertical transistor as a low concentration layer, shallowly shaping an external base region and a base region in the second vertical transistor simultaneous ly and forming the external base region and the second vertical transistor in compara tively high concentration. CONSTITUTION: Ions are implanted into an active base region just under a collector region in an I2L section to form p- layers 71, 72. Heat treatment at a high temperature is executed for a fixed time, thus making p+ layers 4 to reach a p- -Si substrate 1, each making n+ layers 5, 6 to reach n+ layers 21, 22 and bringing the p- layers 71, 72 to low concentration layers in diffusion depth of approximately 3∼3,5μm. The n+ layers 21, 22 are also floated into ...

FUEL HOSE

PURPOSE: To dispense with a vulcanizing process while satisfying various required characteristics and to reduce cost by forming an inner tube from a polyamide/acrylic rubber graft copolymer resin and forming an outer tube from dynamic vulcanized rubber containing thermoplastic polyolefinic resin. CONSTITUTION: A fuel hose is constituted of at least an inner tube, a reinforcing layer and an outer tube. The inner tube is formed from a compsn. based on a polyamide/acrylic rubber graft copolymer resin (A) and an outer tube is formed from a compsn. based on dynamic vulcanized rubber containing a thermoplastic polyolefinic resin and at least one kind of rubber selected from an ethylene/propylene/diene terpolymer rubber and butyl rubber and characterized by that at least a part of rubber is vulcanized. In dynamic vulcanized rubber, at least a continuous phase (matrix phase) is constituted of the thermoplastic polyolefinic resin and at least a discontinuous phase (dispersion phase) is constituted ...

SEMICONDUCTOR DEVICE

PURPOSE: To obtain a device of desired characteristics by covering the channel produced right under insulation film with an amorphous Si layer. COPYRIGHT: (C)1978,JPO&Japio ...

RUBBER COMPOSITION

PURPOSE: To provide a rubber composition giving fiber-composite rubber products excellent in water permeation resistance, weatherability and heat resistance by compounding a brominated isobutylene p-methylstyrene copolymer rubber having a specific bromination degree with a fatty acid zinc salt as a crosslinking agent. CONSTITUTION: The objective composition is produced by compounding (B) a fatty acid zinc salt (preferably zinc stearate) as a crosslinking agent in (A) a raw rubber produced by brominating a part of the p-methylstyrene unit parts (PMS) of isobutylene p-methylstyrene copolymer rubber, the weight ratio of the bromine to the PMS being 0.15-0.4 preferably in an A/B weight ratio of 100/(0.1-10). The composition is preferably produced by a method comprising producing an isobutylene-p-methylistyrene copolymer rubber, replacing a part of the methyl groups of the p-methylstyrene units with bromine, and adding the component B and, if necessary, other additives to the produced component ...

NON-INVASION BIOCHEMICAL SENSOR

PROBLEM TO BE SOLVED: To enable highly accurate non-invasion measurement of the concentration of biochemical components in blood of a living body by arranging light emitting elements for irradiating the living body with light and a plurality of photo detectors for receiving transmission light of the living body circularly along the living body, in a sensor containing a light source and a detector to measure informations in vivo. SOLUTION: In a non-invasion glucose sensor, a pair of a light source 2 and a detector 3 is arranged in a rotor 1 and a living body part 4 such as finger is inserted into the rotor 1. Light emitted to the living body part 4 from the light source 2 is transmitted through the living body part 4, and then, detected by the detector 3. The light source 2 has a semiconductor laser which outputs light with a wavelength of 0.6-2.5μm having glucose absorbance and a semiconductor which outputs light with the wavelength of 1.3μm, for instance, absorbing none, and the light ...

PNEUMATIC TIRE

PURPOSE: Provided is a pneumatic tire having an air permeation-preventing layer, which permits air pressure in the tire to be retained and the flexibility to be maintained, and the weight of the tire to be reduced. CONSTITUTION: The pneumatic tire comprises an air permeation-preventing layer composed of a thin film of a resin composition. In the pneumatic tire, the resin composition contains at least 20 wt% of a thermoplastic polyester elastomer consisting of a block copolymer of polybutylene terephthalate and polyoxyalkylene diimide diacid at a weight ratio of polybutylene terephthalate/polyoxyalkylene diimide diacid of 85/15 or less. © KIPO & JPO 2004 ...

RUBBER COMPOSITION

PROBLEM TO BE SOLVED: To prepare a rubber composition having high adhesiveness to metal, having high modulus and high resistance to compression set and heat and suitably usable in a composite product consisting of rubber and metal by including raw material rubber, a specific compound and a specific polymer. SOLUTION: This composition comprises (A) 100 pts.wt. raw material rubber (which may be rubber capable of being crosslinked with organic peroxide, rubber capable of being vulcanized, and/or diene-based or non diene-based rubber), (B) 0.1-15 pts.wt. 2,4-dimercapto-6-substituted-1,3,5-triazine of the formula (wherein, R is mercapto, an alkoxy, a mono- or dialkylamino, a mono- or dicycloalkylamino or the like) (preferably 2,4,6-trimercapto-1,3,5-triazine having the substituent R of mercapto group) and (C) 1-100 pts.wt. polymer (preferably graft copolymer) having epoxy group capable of crosslinking the above raw material rubber (e.g. graft copolymer having a main chain capable of forming ...

MEDICAL TELEVISION CAMERA INSTRUMENT AND OPHTHALMOLOGICAL PHOTOGRAPHING EQUIPMENT USING IT

PROBLEM TO BE SOLVED: To provide a medical television camera instrument equipped with a setup switching function and being capable of more easily discriminably photographing a lesion by photography under a blue light source such as a fluorescein method, and to provide opthalmological photographic equipment using it. SOLUTION: The medical television camera instrument is designed so that by a switching operation fit for the type of the light source used, the pre-stored setup information is read from a memory 11, and a color signal is set to an adjusted value based on the setup information. The setup information includes at least a white balance adjustment value under a blue light source. The opthalmological photographing apparatus uses the television camera instrument. COPYRIGHT: (C)2004,JPO ...

WEAR-RESISTANT, THERMOPLASTIC ELASTOMER COMPOSITION, ITS PRODUCTION, AND HOSE USING THE SAME

PROBLEM TO BE SOLVED: To obtain a thermoplastic elastomer composition, excellent in resistance to wear and suitable for the external tube of a resin hose for high pressure use. SOLUTION: This wear-resistant, thermoplastic elastomer composition comprises (A) at least one type of silicone selected from among organosiloxanes and modifications thereof, (B) a thermoplastic copolyester elastomer, (C) a rubber composition containing acrylic rubber, and (D) a vulcanizer for the rubber composition, having a structure in which the vulcanized rubber particles of the rubber composition are finely dispersed in the thermoplastic resin; wherein the amount of silicone(s) (A) is 0.1 to 10 pts.wt. per 100 pts.wt. of the thermoplastic resin (B) and rubber composition (C) altogether, and the weight ratio of the thermoplastic resin (B) to rubber composition (C) is (30-90):(70-10). COPYRIGHT: (C)1998,JPO ...

ANION SELECTIVE ELECTRODE

PURPOSE: To realize a stable usage for a long period by using a substance which is provided with ion sensitive film including a quarternary ammonium salt or quarternary phosphonium salt and is represented as an ion sensitive substance by a specific formula. CONSTITUTION: An electrode cylinder 1 contains an internal solution 2 including potassium chloride and an internal electrode 3 consisting of Ag/AgCl is dipped in the solution 2. An ion sensitive film 4 containing a quarternary ammonium salt or quarternary phosphonium salt is formed on the end part of the cylinder 1. Namely, the film 4 includes high molecular substances such as polyvinyl chloride and an ion sensitive substance and plasticizer are dispersed at a proper weight concentration. Then it is represented as an ion sensitive substance by a formula, and at least one of four substances R1, R2, R3 and R4 uses a substance that is an organic substituent having at least one ether linkage. In the formula, A=N or P and X- indicate anions ...

Polymerzusammensetzungen und ihre Verwendung in Luftreifen

Polymerzusammensetzungen und ihre Verwendung in Luftreifen

Vorrichtung zum Messen eines Kontaktzustandes einer Tragrolle eines Förderbandes

Es wird eine Vorrichtung zum Messen des Kontaktzustands einer Tragrolle eines Förderbands bereitgestellt, wobei die Vorrichtung präzise erfasst, wie die Tragrolle mit dem Förderband in Kontakt ist, während das Förderband läuft. Ein Drucksensor (5), der auf der rotierenden Oberfläche (2a) einer Messrolle (2) bereitgestellt wird, die sich in Kontakt mit der Innenumfangsfläche (16) eines zwischen Umlenkrollen gespannten Förderbandes (15) dreht, erfasst eine Widerstandskraft (f), die auftritt, wenn das Förderband (15) über die Messrolle (2) läuft, ein Drehpositionssensor (6) erfasst die Umfangsposition des Drucksensors (5) auf der rotierenden Oberfläche (2a), die so erfassten Daten werden durch eine an der Messrolle (2) angebrachte Übertragungseinheit (8) sequentiell kabellos aus der Messrolle (2) hinaus übertragen, und die übertragenen Erfassungsdaten werden von einem Empfänger (9) empfangen.

Device for measuring state of contact of support roller with conveyor belt

Provided is a device for measuring the state of contact of a support roller with a conveyor belt, the device accurately detecting how the support roller is in contact with the conveyor belt during the running of the conveyor belt. A pressure sensor (5) provided on the rolling surface (2a) of a measuring roller (2), which is in contact with and rolls on the inner peripheral surface (16) of a conveyor belt (15) stretched between pulleys, detects resistance force (f) acting when the conveyor belt (15) rides over the measuring roller (2), a rotational position sensor (6) detects the circumferential position, on the rolling surface (2a), of the pressure sensor (5), the data thus detected are sequentially transmitted to the outside of the measuring roller (2) by wireless by a transmission section (8) installed on the measuring roller (2), and the transmitted detection data are received by a receiving section (9).

ANION SELECTIVE ELECTRODE

PURPOSE: To keep initial capacity during use over a long period of time by mixing the first compound group excellent in selectivity and the second compound group excellent in function as an ion exchange site to use both of them in a responsive membrane. CONSTITUTION: In this electrode, an internal electrode 3 is immersed in the internal solution 2 received in an electrode cylinder 1 and an ion respective membrane 4 is formed at the end part of the electrode cylinder 1. This membrane 4 contains a high- molecular substance and is compounded with an anion responsive substance and a plasticizer so as to become a proper wt. concn. Then, a quaternary ammonium salt being the anion responsive substance or the responsive membrane containing the same is provided to a polymer support membrane. This anion responsive substance is com posed of a mixture of the respective groups of a compound represented by a formula [wherein X is an objective ion, A is nitrogen or phosphorus, R1 - R4 are the first compound ...

NITROGEN MONOXIDE PRODUCTION INHIBITORY COMPOSITION AND CHRONIC ARTHRITIS INHIBITORY COMPOSITION

PROBLEM TO BE SOLVED: To provide a new nitrogen monoxide production inhibitory composition and chronic arthritis inhibitory composition by using a natural material having a high safety as its raw material. SOLUTION: This extract from the leaves of citrus fruit trees to begin with the leaves of Citrus hystrix used as a spice in a Thai food, especially the extract obtained by extraction of a hot water extract residue of the leaves of the citrus fruit trees by using an organic solvent such as ethanol has an excellent nitrogen monoxide production inhibitory activity and a chronic arthritis inhibitory activity, and is extremely useful as an additive for a food, feed, medicine, etc., having a preventing or treating effect of diseases associated with the excessive production of the nitrogen monoxide. COPYRIGHT: (C)2006,JPO&NCIPI ...

VERFAHREN ZUR HERSTELLUNG EINES LUFTREIFEN UNTER VERWENDUNG EINER NIEDRIGPERMEABLEN THERMOPLASTISCHEN ELASTOMERZUSAMMENSETZUNG IN EINER GASSPERRSCHICHT

Thermoplastic elastomer compsn. with high heat distortion resistance

A thermoplastic elastomer compsn. (I) contains: (A) a thermoplastic resin component contg. 10-95 wt% syndiotactic polypropylene; and (B) an elastomer component, with an alpha value of 1 or less. alpha = ( phi d/ phi m) \* ( epsilon m/ epsilon d) phi m, phi d = vol. fractions of (A) and (B) respectively; and epsilon m, epsilon d = corresp. melt viscosities.

Thermoplastische elastomere Schläuche mit hervorragender Flexibilität

Kneading System with Closed-Type Rubber Kneader

The system includes: a closed-type rubber kneader that kneads kneading materials that include raw rubber and carbon black; a rotation meter of a rotor; a power meter that measures the instantaneous power required to drive the rotation of the rotor; and a calculation device to which the measurement data is input. The calculation device calculates an evaluation index that evaluates the kneading efficiency of the kneader based on the total amount of shear calculated by integrating the shear velocity applied to the kneading materials by the rotor over the kneading time, and a unit work calculated by dividing the integrated power obtained by integrating the instantaneous power over the kneading time by the mass of the kneading materials.

LAMINATED BODY

PURPOSE: To provide a laminated body having excellent adhesion for adhering layers, consisting of ethylene-acrylic ester binary copolymeric rubber and metal or organic/inorganic fibers. CONSTITUTION: A laminated body 10 is formed in such a manner that a rubber composition layer (B) consisting of an acrylonitrile-butadiene copolymeric rubber having 10-32wt.%. of acrylonitrile content is layered on an organic peroxide- containing rubber composition layer (A) having as a main component an ethylene-acrylic ester binary copolymeric rubber, and further a layer (C) consisting of metal or organic/inorganic fibers is layered on a rubber composition layer consisting of the acrylonitrile-butadiene copolymeric rubber. COPYRIGHT: (C)1995,JPO ...

PRODUCTION OF ARABITOL BY MICROORGANISM OF GENUS RAHNELLA

PURPOSE: To easily produce D-arabinose in a mass at a low cost by culturing a microbial strain of genus Rahnella under aerobic condition in a medium containing D-arabinose. CONSTITUTION: A precultured Rahnella aquatilis (JCM-1683) is inoculated in a medium containing 1-20wt.% of D-arabinose, a nitrogen compound such as peptone, an inorganic salt such as Mg, etc., and cultured at 20-37°C for 1-10 days under aerobic condition to produce arabitol in the medium. As necessary, the above microorganism of genus Rahnella is cultured in a medium containing monosaccharide (e.g., arabinose), organic acid (e.g., gluconic acid), nitrogen compound (e.g., peptone), etc., to obtain microbial cells. The microbial cells or treated cell such as extract of the cell are added to a solution of D-arabinose having a concentration of 1-40wt.% and reacted to produce arabitol in the reaction liquid. COPYRIGHT: (C)1990,JPO&Japio ...

ADHESIVE RUBBER COMPOSITION

PURPOSE: To provide an adhesive rubber composition comprising a specific ethylene-acrylic ester copolymer rubber, an organic peroxide and a specific compound in a specific ratio, excellent in heat resistance, weather resistance, oil resistance, etc., and useful for the adhesion of brass in a specific ratio. CONSTITUTION: The composition comprises (A) 100 pts.wt. ethylene-acrylic ester copolymer rubber of formula I [R is 1-8C alkyl; x is ethylene (50mol.%); y is acrylic acid (50-15mol.%)], (B) 0.1-10 pts.wt. organic peroxide (e.g. dicumyl peroxide, ditert-butyl peroxide), (C) 0.2-15 pts.wt. 6-R-2,4-dimercapto-1,3,5-triazine of formula II (preferably 2,4,6-trimercapto-1,3,5-triazine) and, if necessary, preferably ≤10 pts.wt. epoxy compound of formula III. The component B is preferably compounded in an amount of 0.5-5 pts.wt.. COPYRIGHT: (C)1994,JPO&Japio ...

HIGH-PRESSURE HOSE AND ITS MANUFACTURING METHOD

PROBLEM TO BE SOLVED: To provide a high-pressure hose that controls a flow of an intermediate rubber layer during vulcanization and prevents turbulence of a reinforcing layer, and also to provide its manufacturing method. SOLUTION: In a high-pressure hose with at least two reinforcing layers 2 and intermediate rubber layers 3 inserted between the reinforcing layers 2, the intermediate rubber layer 3 is a rubber sheet that is in a state of being semi-vulcanized after it is subjected to electron beam irradiation in advance. The manufacturing method for the high-pressure hose is provided where an unvulcanized rubber sheet is subjected to electron beam irradiation to a state of being semi-vulcanized, and the sheet is inserted between the reinforcing layers 2, laminated in a hose shape, then vulcanized. COPYRIGHT: (C)2003,JPO ...

PUMP

PROBLEM TO BE SOLVED: To reduce the size of a peripheral pump while suppressing the drive force of rotors by increasing a compression performance and an exhaust performance. SOLUTION: This pump P comprises a vortex stator 71 having the vortex rotors 101 and 102 having a plurality of ring-shaped vortex flow cascades 112 and 116 formed of vortex blades 111 and 113 disposed in a ring shape at the end face of a rotor body 104 and disposed along a plurality of concentric circles and a plurality of ring-shaped flow passages 76 to 79 formed correspondingly to the ring-shaped vortex cascades 112 and 116, and the plurality of ring-shaped vortex cascades. The ring-shaped vortex cascades comprise the ring-shaped vortex cascade 112 having the vortex blades 111 having a rather high compression performance and a high drive resistance and the ring-shaped vortex cascade 116 having the voltex cascades 113 having a lower compression performance and a small drive resistance. COPYRIGHT: (C)2005,JPO&NCIPI ...

HALBLEITERVORRICHTUNG UND VERFAHREN ZU IHRER HERSTELLUNG

Positive displacement dry vacuum pump

A decompression chamber (3) of a positive displacement dry vacuum pump (1) can be communicated with a site (16a) of the suction side of a third-stage pump chamber (16) of a pump body (2) through a second hose (5) and a second vacuum valve (7), and can be communicated with a site (18b) of the exhaust side of a final-stage pump chamber (18) through a first hose (4) and a first vacuum valve (6). During the drive, the second vacuum valve (7) is opened only for a predetermined time period to evacuate the decompression chamber (3), and the first vacuum valve (6) is then opened to evacuate the pump body (2) side using the decompression of the decompression chamber (3), causing the drive load to be reduced. Pump power consumption can be reduced without the need for an auxiliary pump by repeating the evacuation of the decompression chamber (3), and the evacuation of the pump body (2) side using the decompression chamber (3).

Kneading system with sealed rubber kneading machine

Provided is a kneading system provided with a sealed rubber kneading machine whereby the degree of kneading efficiency of the kneading machine can be easily and accurately grasped. This kneading system is provided with a sealed rubber kneading machine (1) for kneading a kneading material containing raw material rubber and carbon black, a revolution indicator (10a) of a rotor (8), a power meter (10b) for detecting the instantaneous power needed for driving the rotor (8), and a calculation device (11) into which these detected data are inputted. On the basis of these detection data as well as data about the outer diameter of the rotor (8) and data about the clearance between the outer diameter position of the rotor (8) and the inner wall surface (7a) of a chamber (7), the calculation device (11) calculates an evaluation index evaluating the kneading efficiency of the kneading machine (1) on the basis of the total shear amount, found by integrating over the kneading time the shear velocity ...

THERMOPLASTIC ELASTOMER COMPOSITION

PURPOSE: To obtain a thermoplastic elastomer composition having excellent flexibility, heat-softening resistant property, destructive strength property, and further waterproof property, weatherability and heat-fusible property, and to obtain a waterproof sheet composed of this composition. CONSTITUTION: This thermoplastic elastomer composition contains 90-10 pts.wt. of a polyolefinic thermoplastic resin containing a polypropylene.homopolymer resin and a random copolymer resin composed of at least two kinds of constituting units selected from ethylene, propylene and α-olefin, wherein the weight ratio of the homopolymer resin to the random copolymer resin is 1:9 to 9:1 and 10-90wt.% of an ethylene.propylene-based copolymer rubber composition and/or a butyl-based rubber composition, and at least a part of the ethylene.propylene-based copolymer rubber composition and/or a butyl-based rubber composition is dynamically cured by a curing agent and forms a dispersing phase, and a composition comprising ...

PRODUCTION OF KOJIC ACID FRUCTOSIDES

PROBLEM TO BE SOLVED: To efficiently produce the subject compounds useful as foods, chemicals, feeds, medicines, etc., by reacting a mixture of kojic acid with a fructose compound with a levan sucrase or a microbial cell containing the enzyme. SOLUTION: A mixture of kojic acid with a fructose compound (e.g. sucrose) is reacted with a levan sucrase or a microbial cell having the levan sucrase (e.g. Rahnella aquatilis JCM1683 strain) to thereby efficiently afford the objective kojic fructosides, represented by the formula [KA is the kojic acid; Fru is a fructose residue; (n) is 1-3], having the fructose residue transferred to the kojic acid and useful as foods, chemicals, feeds, medicines, etc. COPYRIGHT: (C)1998,JPO ...

INFORMATION PROCESSING SYSTEM AND METHOD

PROBLEM TO BE SOLVED: To not only efficiently collect and accumulate parameters being a source of quality control but also effectively utilize them to properly perform quality control in, for example, a regenerative medicine system. SOLUTION: A cell sample vessel 1 having an IC tag 4 attached thereto is used, and history information of a cell sample and operation parameters of the system, which are independent of or duplicate with element devices 22 to 31 constituting a cell culture plant, are divided or encrypted when necessary and are distributed recorded in a storage element incorporated in the IC tag 4. When information is utilized, information is complemented and reconfigured, and duplicate records are collated, and a cause is cleared up and a measure is taken if conflicting. COPYRIGHT: (C)2006,JPO&NCIPI ...

PRODUCTION OF XYLOSUCROSE BY BACTERIUM

PURPOSE: To obtain a low-calorie sweetener having decay resistance industrially and efficiently by cultivating a bacterium, belonging to the genus Pseudomonas in a medium containing xylose and sucrose under an aerobic condition. CONSTITUTION: Xylose is blended with sucrose in the weight ratio of (1-10):(10-1) at 1-20wt.% each concentration and further peptone, phosphate, etc., to prepare a medium. Then Pseudomonas cepacia is inoculated into the medium and aerobically cultivated at 20-37°C for 1-7 days to give a culture mixture. Then the culture mixture is centrifuged, the prepared supernatant liquid is purified by sellaite column, etc., to produce Xylosucrose. Optionally a solution containing xylose and sucrose is reacted with cells of a bacterium belonging to the genus Pseudomonas or a treated substance of the cells at pH about 7 at about 30°C for about 20 hours to give a reaction product. Then the reaction product is centrifuged and purified by chromatography to produce xylosucrose. COPYRIGHT ...

Luftreifen und Verfahren zur Herstellung

THERMOPLASTIC ELASTOMER COMPOSITION

PROBLEM TO BE SOLVED: To obtain a thermoplastic elastomer composition which attains both high flexibility and low permanent compression strain, and provide a car lamp structure using the same. SOLUTION: This elastomer composition contains the following components (A) and (B) at a weight ratio of A/B is 15/85-80/20 and is prepared by adding 5-100 pts.wt. of component (C) to 100 pts.wt. of the total components (A)+(B) after dynamic vulcanization. The objective car lamp structure is manufactured at least partially from this elastomer composition: Component (A): a thermoplastic resin having a softening point of ≥100°C and a melting point of ≤250°C; Component (B): an at least partially vulcanized rubber composition; and Component (C): a petroleum softening agent and/or a plasticizer. COPYRIGHT: (C)1998,JPO ...

RUBBER COMPOSITION AND POWER STEERING HOSE

PROBLEM TO BE SOLVED: To obtain a rubber composition which has high heat resistance and high vibration absorbing capability and which is used for a power steering hose and the like. SOLUTION: The rubber composition contains 90-20 pts.wt. of (1) a copolymer rubber containing in the polymer chain 10-45 wt.% of unit portions from an unsaturated nitrile (Y portions; VCN), 0-5 wt.% of unit portions from a conjugated diene (Z portions, C=C), 90-50 wt.% of the unit portions resulting from hydrogenation of unit portions from an ethylenically unsaturated monomer other than the unsaturated nitrile and/or of unit portions from a conjugated diene (X portions; C-C), (2) 10-80 pts.wt. of a chlorinated polyethylene rubber having a chlorination ratio of 25% or more, and (3) an organic peroxide. The composition is characterized in that the loss tangent (tanδ) at applying forced extension vibration of 5 Hz is 0.23 or more in the temperature range of 0-10°C. COPYRIGHT: (C)2003,JPO ...

RUBBER COMPOSITION

PROBLEM TO BE SOLVED: To obtain a rubber composition capable of providing a vulcanized product excellent in oil and weather resistances, mechanical characteristics and especially compression set properties. SOLUTION: This rubber composition comprises an acrylonitrile-butadiene copolymer rubber, an ethylene-propylene-diene copolymer rubber, sulfur and a sulfenamide-based vulcanization accelerator and/or a thiazole-based vulcanization accelerator and is obtained by specifying the viscosity ratio of both the rubbers and a product of the viscosity ratio of both the rubber and a volume fraction ratio of both the rubbers within a specific range. COPYRIGHT: (C)2002,JPO ...

SEMICONDUCTOR INTEGRATED CIRCUIT

PROBLEM TO BE SOLVED: To optimize body bias control to a data holding flip-flop using an SOI type MOS transistor according to its operating state. SOLUTION: Each of a plurality of circuits consisting of the SOI type MOS transistor has a flip-flop consisting of a master latch part (MLAT) made into selective power shutdown by a power switch (10) and a slave latch part (SLATdr) made into non-object for the selective power shutdown. The slave latch part is body bias controlled so that threshold voltage of the MOS transistor may become small in a power non-shutdown state and body bias controlled so that the threshold voltage of the MOS transistor may become large in a power shutdown state. Thus, speeding up of the flip-flop is assured in the power non-shutdown state and subthreshold leak current at the slave latch part is reduced in an operation power source shutdown state of the master latch part. COPYRIGHT: (C)2007,JPO&INPIT ...

Luftreifen

VERFAHREN ZUR HERSTELLUNG EINES LUFTREIFEN UNTER VERWENDUNG EINER NIEDRIGPERMEABLEN THERMOPLASTISCHEN ELASTOMERZUSAMMENSETZUNG IN EINER GASSPERRSCHICHT

CCD CAMERA HAVING ELECTRONIC FLASH CONTROL OUTPUT

PROBLEM TO BE SOLVED: To provide a CCD (charge coupled device) camera for outputting a strobe emission signal to prevent an unclear image from being picked up due to the delay of the emission of the strobe. SOLUTION: The camera consists of a CCD 101, image signal processing circuit 102, switching device for CCD 103, CCD timing generating circuit 104, variable delay circuit 105, shutter mode switching control circuit 106, random shutter trigger signal input terminal 107, and switching device 108 for a strobe. When consecutive imaging is performed, an exposure start pulse is supplied to the CCD without any delay to output the delayed exposure start pulse as a strobe control output. When random shutter trigger imaging is performed, a delayed exposure pulse is supplied to the CCD, and the exposure start pulse is outputted without any delay for the strobe control output. COPYRIGHT: (C)2004,JPO ...

PRODUCTION OF SEMICONDUCTOR DEVICE

PURPOSE: To make a semiconductor device of desired characteristics by covering the channel produced right under insulation film with the poly-Si layer formed at a low temperature. COPYRIGHT: (C)1978,JPO&Japio ...

NEW OLIGOSACCHARIDE AND ITS PRODUCTION

NEW MATERIAL:An O-β-D-galactopyranosyl-(1→4)-O-β-D-galactopyranosyl-(1→4)- O-α-D-glucopyranosyl-(1→2)-β-D-fructofuranoside expressed by the formula having following properties; elements analysis: C 42.97 and H 6.38; molecular weight: 666 (by mass spectrometer) as a saccharide composed of four molecules of hexoses; composing sugar: composed of two molecules of galactose, a molecule of glucose and a molecule of fructose; specific optical rotation: optical rotation of freeze-dried material is [α] =+52.7 to 54.0; solubility: readily soluble in water and insoluble in acetone, alcohol, chloroform and benzene; hardly soluble in water-containing alcohol; color reaction: positive to aniline, etc., and negative to ninhydrine, etc.; pH: neutral; color: white, etc. USE: Said saccharide has an accelerating action on the growth of Lactobacillus bifidus and has high sweetness. PREPARATION: Prepared from levan-sucrase of Rahnella aquatilis JCM-1683 strain. COPYRIGHT: (C)1992,JPO&Japio ...

SIZING DIE FOR EXTRUDER AND PREPARATION OF EXTRUSION- MOLDED ARTICLE USING THE SIZING DIE

PROBLEM TO BE SOLVED: To provide a sizing die for an extruder which can decrease resistance to extrusion and performs a stable molding by the flat molding part of the sizing die and makes dimension and appearance of a pipe-like extrusion-molded article with a small diameter and a thin thickness possible to stabilize and a method for preparing an extrusion-molded article using the sizing die. SOLUTION: An introducing part 12 being brought into contact with a projected cylindrical melt-extrudate Q of a sizing die main body 10 is formed into a curved face part contg. a part of a circle or a composite circle (contg. a tapered face) and at a part before being brought into contact with the curved face part of the introducing part 12, a means 13 for feeding a liq. lubricant W covering the inner wall face of the sizing die 10 is provided. The means 13 for feeding the liq. lubricant is a plurality of jetting holes 14 for jetting a specified pressurized water to the inner wall face 10a of the sizing ...

Tubing for coolant transport in cooling system - comprising inner and outer rubber pipes and strengthening layer

Tubing has at least one inner pipe, a reinforcing layer, and an outer pipe. At least the outer pipe is of a vulcanisate of a rubber compsn. comprising a copolymer rubber (I) consisting of an isobutylene unit and a p-methylstyrene unit halogenated at the methyl gp. and/or a second copolymer rubber (II) consisting of an isobutylene unit, a p-methylstyrene unit halogenated at the methyl gp. and a p-methylstyrene unit. Pref. (I) is of formula (I) and (II) is of formula (II) where X = halogen. USE - Used for transporting coolant (claimed) or other liquids esp. in coding systems.

SEMICONDUCTOR APPARATUS, OSCILLATION CIRCUIT, AND SIGNAL PROCESSING SYSTEM

A semiconductor apparatus includes: first and second external terminals that are connected to respective both ends of an piezoelectric vibrator, in which the piezoelectric vibrator is externally disposed; an inverting amplifier that is disposed between the first and second external terminals; a feedback resistance that feeds back an output of the inverting amplifier to an input of the inverting amplifier; a first capacitative element that is disposed between the first external terminal and a reference voltage terminal; a first resistive element that is disposed in series with the first capacitative element; a second capacitative element that is disposed between the second external terminal and the reference voltage terminal; and a second resistive element that is disposed in series with the second capacitative element. 1. A semiconductor apparatus comprising:first and second external terminals that are connected to respective both ends of an piezoelectric vibrator, the piezoelectric vibrator being externally disposed;an inverting amplifier that is disposed between the first and second external terminals;a feedback resistance that feeds back an output of the inverting amplifier to an input of the inverting amplifier;a first capacitative element that is disposed between the first external terminal and a reference voltage terminal; anda second capacitative element that is disposed between the second external terminal and the reference voltage terminal, wherein a constant current source circuit that is disposed between a first power supply terminal and an output terminal;', 'a switched transistor that is disposed between the output terminal and a second power supply terminal and controlled to be on or off according to an input of the inverting amplifier;', 'a first internal capacitative element that is disposed in series with the switched transistor; and', 'a first internal resistive element that is disposed in parallel with the first internal capacitative element., ' ...

MANUFACTURE OF SEMICONDUCTOR INTEGRATED CIRCUIT

PURPOSE: To enhance the integrity of a semiconductor integrated circuit be sequentially forming an SiO2 film, a polysilicon film and an Si3N4 film on a semiconductor substrate, removing a part of the Si3N4 film by an anisotropic etching and forming a thermally oxidized film with the residual Si3N4 film as a mask. CONSTITUTION: The SiO2 film 2, polysilicon film 3 and Si3N4 film 4 are sequentially formed on the surface of a P type Si substrate 1, and a part of the film 4 is selectively removed by anisotropic etching such as an ion etching or the like using a photoresist mask 5. After the photoresist is then removed, a field oxide film 6 is formed by thermal oxidation with the Si3N4 film as a mask. As this time strain force occurred upon thermal oxidation is absorbed by the film 3. Thus, the crystalline defect such as dislocation or the like is not introduced into the surface of the substrate as caused by the strain force, and the leakage current can also be eliminated, the field film can ...

CHLORINE ION SENSITIVE FILM AND ITS PRODUCTION

PROBLEM TO BE SOLVED: To realize a chlorine ion sensor of high ion selectivity and stability by quarternizing and processing an aromatic polymer with phenylenediamine, forming the polymer into a crosslinking polymer of a compound including phenylenediamine and a carbonyl group and using as a chlorine ion sensitive film. SOLUTION: In order to form a chlorine ion sensitive film, an aromatic polymer having a chlorimethyl group is quarternized with using phenylenediamine as a solvent immersed in a mixed solution of formaldehyde and an inorganic acid, whereby an anion exchange film as a crosslinking polymer of the phenylenediamine and formaldehyde is formed. A chlorine ion sensitive film 4 is bonded to an end of a cylindrical sensor main body 1 polyvinyl chloride. An inner solution 2 is filled in the sensor body 1. An internal electrode 3 of silver/silver halide is dipped in the inner solution. A lead wire 5 is connected to a metallic part of the electrode 3. Accordingly, a chlorine ion sensor ...

NOVEL BETA-GALACTOSIDASE A AND PRODUCTION THEREOF

PURPOSE: To produce galacto-oligosaccharide in high yield and selectivity, by culturing a microbial strain belonging to Cryptococcus genus, separating novel β-galactosidase A from the cultured microbial cell and using the enzyme for the production of the saccharide. CONSTITUTION: A microbial strain belong to Cryptococcus genus and capable or producing novel β-galactosidase A [e.g. Cryptococcus laurentii var laurentii OKN-4 (FERM P-7629)] is cultured in a conventional medium containing a carbon source, a nitrogen source, an inorganic salt, etc., at about 20W40°C and about 2W9 pH. The carbon source contains lactose as a component. β- Galactosidase produced in the microbial cell is separated by conventional separation and purification means. The enzyme has an optimum pH of 4W5 and an optimum temperature of 50W60°C, is inhibited with mercury ion, glucose, etc., and has a molecular weight of about 200,000 measured by gel-filtration. COPYRIGHT: (C)1987,JPO&Japio ...

Rubber composition containing rubber, mercapto-triazine and epoxy grafter polymer

A rubber composition having high adhesiveness to a metal, high modulus, high set resistance and high heat resistance, comprising raw material rubber, 2,4-dimercapto-6-substituted-1,3,5-triazine and a polymer having epoxy groups crosslinkable with the raw material rubber; a process for producing the rubber composition exhibiting adhesion stability, by controlling temperature of mixing step when crosslinking the rubber composition with an organic crosslinking agent; and a hose having excellent heat resistance and sufficient modulus and compression set resistance, wherein an inner tube and/or outer cover comprise the rubber composition and a reinforcing layer comprises brass-plated steel wires. Further, a compounding agent having good handling property comprising triallyl isocyanurate or the like supported on silica (solidified product), obtained by heat treating a mixture of triallyl isocyanurate or the like and silica, and a rubber composition having high modulus while maintaining high heat ...

MEASURING EQUIPMENT FOR NEGATIVE ION

PROBLEM TO BE SOLVED: To enhance not only the slope sensitivity of an ion-selective electrode, but also the stability concerning selectivity, and to make it possible to execute a measurement of high reliability for along period, by supplying an additive such as a lipophilic ion to an ion exchange resin membrane being in use. SOLUTION: A reference electrode solution 13 is sent to a reference electrode 6 is a flow cell 7 and an internal standard solution 14 as a sample solution to a negative ion-selective electrode 5 by the operations of a solution sending device 8, a selector valve 9 and a solenoid valve 10 and a liquid junction is formed in the flow cell 7. Then an electromotive force proportional to the logarithm of the activity of an object ion in the internal standard solution 14 is generated between the reference electrode 6 and the negative ion-selective electrode 5 and, therefore, this force is measured. Next, a sampling mechanism 12 is operated and an external standard solution 15 ...

VANE COMPRESSOR

Disclosed is a vane compressor in which cylinders concentrically formed at the side of a rotor are eccentrically inserted in ring-shaped spaces between cylindrical parts concentrically formed at the side of a stator. A pair of radially extending vane attachment grooves is formed in the rotor, and vanes are slidably attached in the vane attachment grooves. Compression chambers the volumes of which repeatedly increase and decrease with each rotation of the rotor are concentrically formed in multiple stages by the cylindrical parts of the stator, the cylinders of the rotor, and comb-tooth parts of the vanes. It is possible to realize a vane compressor in which compression chambers can be concentrically arranged in multiple stages in a simple structure by suppressing increase in the number of components to the minimum level. 1. A vane compressor , comprising:a stator;a rotor; andvanes for dividing an interstice between the stator and the rotor into a plurality of compression chambers wherein:the stator is equipped, towards an outside from a center thereof, with a first circular inner peripheral surface, a circular outer peripheral surface, and a second circular inner peripheral surface arranged concentrically about the center, an ring-shaped space being formed between the circular outer peripheral surface and the second circular inner peripheral surface;the rotor is equipped with a cylinder centered about a center thereof, and with at least one pair of vane attachment grooves that extend through the cylinder in a radial direction thereof;the cylinder is arranged in an eccentric state in the ring-shaped space of the stator, and divides the ring-shaped space into an outer peripheral-side space and an inner peripheral-side space;the vanes are slidably attached in the respective vane attachment grooves;the vanes are respectively equipped with first comb-tooth parts and second comb-tooth parts formed along a radial direction of the cylinder of the rotor, at a predetermined ...

SEMICONDUCTOR DEVICE AND CONTROL METHOD THEREOF

The present invention provides a semiconductor device including a first terminal and a second terminal respectively coupled to both ends of a crystal resonator, an inverter circuit having an input coupled to the first terminal and an output coupled to the second terminal, a feedback resistor which couples between the first terminal and the second terminal, a variable capacitor coupled to at least one of the first and second terminals, and a control circuit. The control circuit performs control to increase both of the drive capability of the inverter circuit and the capacitance value of the variable capacitor in a second mode rather than a first mode. 1. A semiconductor device comprising:first and second terminals respectively coupled to both ends of a crystal resonator;an inverter circuit having an input coupled to the first terminal and an output coupled to the second terminal;a feedback resistor which couples between the first terminal and the second terminal;a variable capacitor coupled to at least one of the first and second terminals; anda control circuit which controls a drive capability of the inverter circuit and a capacitance value of the variable capacitor, based on a mode signal which specifies each of first and second modes,wherein the control circuit performs control to increase both of the drive capability of the inverter circuit and the capacitance value of the variable capacitor in the second mode rather than the first mode.2. The semiconductor device according claim 1 ,wherein upon switching from the first mode to the second mode, the control circuit increases the capacitance value of the variable capacitor after having increased the drive capability of the inverter circuit, andwherein upon switching from the second mode to the first mode, the control circuit decreases the drive capability of the inverter circuit after having decreased the capacitance value of the variable capacitor.3. The semiconductor device according to claim 1 , further ...

LIGHT DETECTION APPARATUS AND CONTROL METHOD OF LIGHT DETECTION APPARATUS, AND RANGING APPARATUS

A light detection apparatus according to the present disclosure includes a light-receiving element, a load circuit connected to the light-receiving element, and a control portion configured to control a recharge current that flows through the load circuit in accordance with an element characteristic of the light-receiving element. In addition, a ranging apparatus according to the present disclosure includes: a light source configured to radiate light toward a measurement object; and a light detection apparatus configured to detect light reflected by the measurement object, when the light detection apparatus configured as described above is used as the light detection apparatus. 1. A light detection apparatus , comprising:a light-receiving element;a load circuit connected to the light-receiving element; anda control portion configured to control a recharge current that flows through the load circuit in accordance with an element characteristic of the light-receiving element.2. The light detection apparatus according to claim 1 , whereinthe element characteristic of the light-receiving element is a temperature of the light-receiving element that is detected by a temperature sensor.3. The light detection apparatus according to claim 2 , whereinthe control portion is configured to perform control involving raising the recharge current; in accordance with a drop in the temperature of the light-receiving element.4. The light detection apparatus according to claim 1 , whereinthe element characteristic of the light-receiving element is an avalanche current of the light-receiving element,5. The light detection apparatus according to claim 4 , whereinthe control portion is configured to control the recharge current so that a ratio between the avalanche current of the light-receiving element and the recharge current becomes constant.6. The light detection apparatus according to claim 1 , whereinthe element characteristic of the light-receiving element is a breakdown voltage of ...

Light reception device and distance measurement device

A light reception device comprises a pixel array including a plurality of pixels, each of the plurality of pixels including a photosensitive element configured to generate a signal in response to detection of a photon by the photosensitive element, wherein the plurality of pixels include a first pixel having a first sensitivity to detect a first photon incident on the first pixel and a second pixel having a second sensitivity to detect a second photon incident on the second pixel, wherein the second sensitivity is lower than the first sensitivity.

Closed-Type Rubber Kneader Kneading Efficiency Evaluation Method

When kneading kneading materials that include raw rubber and carbon black in a closed-type rubber kneader, the extent of the kneading efficiency of the closed-type rubber kneader is evaluated in accordance with the magnitude of the evaluation index calculated from unit work/total amount of shear by calculating an evaluation index calculated by a calculation device based on a total amount of shear obtained by integrating the shear velocity applied to the kneading materials by a rotor that is being driven to rotate by the rotor drive unit of the kneader over the kneading time, and a unit work obtained by dividing the integrated power obtained by integrating the instantaneous power of the rotor drive unit over the kneading time by the mass of the kneading materials. 1. A closed-type rubber kneader kneading efficiency evaluation method when kneading kneading materials that include raw rubber and carbon black , comprising:evaluating the kneading efficiency of the kneader in accordance with the magnitude of an evaluation index calculated based on the total amount of shear obtained by integrating the shear velocity applied to the kneading materials by a rotor of the kneader over the kneading time, and a unit work obtained by dividing the integrated power obtained by integrating the instantaneous power required to drive the rotation of the rotor over the kneading time by the mass of the kneading materials.2. The closed-type rubber kneader kneading efficiency evaluation method according to claim 1 , wherein the kneading efficiencies of a plurality of kneaders are compared by comparing the evaluation index when the same kneading materials are kneaded in the plurality of kneaders with different specifications under the same conditions and to the same state.3. The closed-type rubber kneader kneading efficiency evaluation method according to claim 1 , wherein the kneading efficiencies of a plurality of conditions are compared by comparing the evaluation index when the same ...

Device for Measuring State of Contact of Support Roller of Conveyor Belt

A device for measuring the state of contact of a measuring roller of a conveyor belt includes a pressure sensor provided on a rotating surface of the measuring roller, which rotates in contact with an inner peripheral surface of a conveyor belt stretched between pulleys. The pressure sensor detects resistance force acting when the conveyor belt rides over the measuring roller. A rotational position sensor detects the circumferential position, on the rotating surface, of the pressure sensor. The data detected are sequentially wirelessly transmitted to the outside of the measuring roller by a transmission unit installed on the measuring roller, and the transmitted detection data are received by a receiver.

Kneading System with Closed-Type Rubber Kneader

The system includes: a closed-type rubber kneader that kneads kneading materials that include raw rubber and carbon black; a rotation meter of a rotor; a power meter that measures the instantaneous power required to drive the rotation of the rotor; and a calculation device to which the measurement data is input. The calculation device calculates an evaluation index that evaluates the kneading efficiency of the kneader based on the total amount of shear calculated by integrating the shear velocity applied to the kneading materials by the rotor over the kneading time, and a unit work calculated by dividing the integrated power obtained by integrating the instantaneous power over the kneading time by the mass of the kneading materials. 1. A kneading system with a closed-type rubber kneader , comprising:a closed-type rubber kneader that kneads kneading materials that include raw rubber and carbon black;a rotation meter that measures the rate of rotation of a rotor of the kneader;a power meter that measures the instantaneous power required to drive the rotation of the rotor; anda calculation device to which the measurement data of the rotation meter and the power meter are input, based on the input measurement data, data on the outer diameter of the rotor, data on the clearance between the position of the outer diameter of the rotor and the inner wall face of a chamber that contains the rotor, the calculation device calculating the total amount of shear by integrating the shear velocity applied to the kneading materials by the rotor over the kneading time, calculating a unit work by dividing the integrated power obtained by integrating the instantaneous power over the kneading time by the mass of the kneading materials, and based on the total amount of shear and the unit work, calculating an evaluation index that evaluates the kneading efficiency of the kneader.2. The kneading system with a closed-type rubber kneader according to claim 1 , wherein the evaluation index is ...

Crystal Oscillation Device and Semiconductor Device

A wiring pattern for oscillation input signal and a wiring pattern for oscillation output signal are provided on a printed circuit board, and a wiring pattern for ground power source voltage is arranged in a region therebetween. A quartz crystal unit is connected between the wiring pattern for oscillation input signal and the wiring pattern for oscillation output signal and one ends of capacitors serving as load capacitors thereof are connected to the wiring pattern for ground power source voltage. Further, a wiring pattern for VSS is arranged so as to enclose these wiring patterns, and a wiring pattern for VSS is arranged also in a lower layer in addition thereto. By this means, reduction of a parasitic capacitance between an XIN node and an XOUT node, improvement in noise tolerance of these nodes and others can be achieved. 110-. (canceled)11. A crystal oscillation device comprising:first and second external terminals which are terminals for connection of a quartz crystal unit provided externally and arranged adjacent to each other;a semiconductor chip; andfirst and second connection parts which connect the semiconductor chip and the first and second external terminals to each other,wherein first, second and third regions arranged adjacent to one another sequentially in a first direction; and', 'an oscillation circuit region arranged near the first, second and third regions in a second direction perpendicular to the first direction and having an inverting logic circuit formed therein,, 'the semiconductor chip comprisesa first pad connected to the first external terminal via the first connection part and connected to an input node of the inverting logic circuit via a first signal wiring is formed in the first region,a second pad connected to the second external terminal via the second connection part and connected to an output node of the inverting logic circuit via a second signal wiring is formed in the third region, anda first power source wiring extending ...

Crystal oscillation device and semiconductor device

A wiring pattern for oscillation input signal and a wiring pattern for oscillation output signal are provided on a printed circuit board, and a wiring pattern for ground power source voltage is arranged in a region therebetween. A quartz crystal unit is connected between the wiring pattern for oscillation input signal and the wiring pattern for oscillation output signal and one ends of capacitors serving as load capacitors thereof are connected to the wiring pattern for ground power source voltage. Further, a wiring pattern for VSS is arranged so as to enclose these wiring patterns, and a wiring pattern for VSS is arranged also in a lower layer in addition thereto. By this means, reduction of a parasitic capacitance between an XIN node and an XOUT node, improvement in noise tolerance of these nodes and others can be achieved.

SEMICONDUCTOR APPARATUS, OSCILLATION CIRCUIT, AND SIGNAL PROCESSING SYSTEM

A semiconductor apparatus includes: first and second external terminals that are connected to respective both ends of an piezoelectric vibrator, in which the piezoelectric vibrator is externally disposed; an inverting amplifier that is disposed between the first and second external terminals; a feedback resistance that feeds back an output of the inverting amplifier to an input of the inverting amplifier; a first capacitative element that is disposed between the first external terminal and a reference voltage terminal; a first resistive element that is disposed in series with the first capacitative element; a second capacitative element that is disposed between the second external terminal and the reference voltage terminal; and a second resistive element that is disposed in series with the second capacitative element. 1. A semiconductor apparatus comprising:first and second external terminals that are connected to respective both ends of a piezoelectric vibrator, the piezoelectric vibrator being externally disposed;an inverting amplifier that is disposed between the first and second external terminals;a feedback resistance that feeds back an output of the inverting amplifier to an input of the inverting amplifier;a first capacitative element that is disposed between the first external terminal and a reference voltage terminal;a first resistive element that is disposed in series with the first capacitative element;a second capacitative element that is disposed between the second external terminal and the reference voltage terminal; anda second resistive element that is disposed in series with the second capacitative element.2. The semiconductor apparatus according to claim 1 , wherein each of the first and second capacitative elements is a variable capacitative element.3. The semiconductor apparatus according to claim 1 , further comprising:a first variable capacitative element that is disposed in parallel with the first capacitative element and the first resistive ...

Optical-detection element, solid-state imaging device, and method for driving solid-state imaging device

An optical-detection element includes a p-type supporting-layer, an n-type buried charge-generation region to implement a photodiode with the supporting-layer, a p-type shield region buried in the buried charge-generation region, a gate insulating-film contacted with the shield region, a transparent electrode on the gate insulating-film, a p-type well region buried in the supporting-layer, and an n+-type charge-readout region buried in the supporting-layer at an edge of the well region toward the buried charge-generation region.

SEMICONDUCTOR DEVICE AND CONTROL METHOD THEREOF

The present invention provides a semiconductor device including a first terminal and a second terminal respectively coupled to both ends of a crystal resonator, an inverter circuit having an input coupled to the first terminal and an output coupled to the second terminal, a feedback resistor which couples between the first terminal and the second terminal, a variable capacitor coupled to at least one of the first and second terminals, and a control circuit. The control circuit performs control to increase both of the drive capability of the inverter circuit and the capacitance value of the variable capacitor in a second mode rather than a first mode. 115-. (canceled)16. A oscillator circuit comprising:a crystal resonator;first and second terminals respectively coupled to both ends of the crystal resonator;an inverter circuit having an input coupled to the first terminal and an output coupled to the second terminal;a feedback resistor which couples between the first terminal and the second terminal;a variable capacitor coupled to at least one of the first and second terminals; anda control circuit which controls a drive capability of the inverter circuit and a capacitance value of the variable capacitor, based on a mode signal which specifies each of first and second modes,wherein the control circuit performs control to increase both of the drive capability of the inverter circuit and the capacitance value of the variable capacitor in the second mode rather than the first mode,wherein upon switching from the first mode to the second mode, the control circuit increases the capacitance value of the variable capacitor after having increased the drive capability of the inverter circuit, andwherein upon switching from the second mode to the first mode, the control circuit decreases the drive capability of the inverter circuit after having decreased the capacitance value of the variable capacitor.17. The oscillator circuit according to claim 16 , further including:a ...

Semiconductor integrated circuit device and manufacturing method of electronic device using the same

A semiconductor integrated circuit device having a function to perform oscillation in combination with a crystal oscillator, includes: a first impedance element including a first external terminal coupled to one terminal of the crystal oscillator, a second external terminal coupled to the other terminal of the crystal oscillator, and first and second terminals coupled to the first and second external terminals when the oscillation is performed; a first variable capacitance circuit coupled to the first terminal of the feedback impedance element, and a configuration circuit for setting a capacitance value of the first variable capacitance circuit. A measurement signal is supplied to the second terminal of the feedback impedance element, and in response to this, the capacitance value of the first variable capacitance circuit is set by the configuration circuit based on the delay time of an observation signal generated at the first terminal with respect to the measurement signal.

Electronic circuit and electronic device

An electronic circuit according to one aspect of the present technology includes: an MOS circuit portion; and a stabilizing element portion. The MOS circuit portion includes a deep well. The stabilizing element portion includes a first element portion arranged between a power supply source and the deep well, and stabilizes a potential of the deep well.

Thermoplastic elastomer composition

A thermoplastic elastomer composition containing a thermoplastic resin component including 10 to 95% by weight of a polypropylene having a syndiotactic structure and an elastomer component and having a value of α, defined as follows, of 1 or less: α=(φd/φm)×(ηm/ηd) wherein the volume fraction of the thermoplastic resin component is φm, the melt viscosity thereof at the mixing conditions is ηm and the volume fraction of the elastomer component is φd, the melt viscosity thereof is ηd.

フィルム張付方法及び装置

(57)【要約】 【課題】 フィルム張付装置に用いる積層体フィルムの 感光性樹脂層をカバーフィルムと共に切断し、切断個所 と基板との位置合せを確実にする。 【解決手段】 フィルム張付装置１０におけるフィルム ロール１２から供給された積層体フィルム１４は、その カバーフィルム１４Ｃが感光性樹脂層と共にハーフカッ ター３８によってフィルム幅方向に切断され、該切断さ れた部分を含むカバーフィルム１４Ｃ全体が、カバーフ ィルム剥離装置１６の粘着テープ３２によって連続的に 感光性樹脂層から剥離される。ハーフカッター３８によ る切断個所は、ロータリーエンコーダ２７により検知さ れ、予め待機点４９Ｂで待機していた基板２０は、切断 個所が特定点４９Ａに到達したとき、これと同期してラ ミネーションロール２２Ａ、２２Ｂ間に送り込まれる。

Manufacture of current control type semiconductor device

抗う蝕性剤及びそれを含有する飲食物

(57)【要約】 【課題】 農産廃棄物であるバガスを利用して得られる 抗う蝕性剤及びそれを含有する飲食物を提供する。 【解決手段】 バガスから弱アルカリ性下(0.05〜2.0N 水酸化ナトリウム又は水酸化カリウム溶液)で抽出され る画分で、口腔内連鎖球菌によるシュークロースからの グルカン生成を抑制する抗う蝕性剤及びそれを含有する 飲食物。

Hose

Thermoplastic elastomer composition

(57)【要約】 【課題】導電領域（１０ 4 〔Ω・cm〕）から絶縁領域 （１０ 10 〔Ω・cm〕）の広い領域で体積固有抵抗値を制 御できる導電性を有する熱可塑性エラストマー組成物の 提供。 【解決手段】熱可塑性樹脂をマトリックス相とし、少な くともその一部が架橋されたゴム粒子をドメイン相とす る熱可塑性エラストマーにおいて、ゴム粒子の少なくと も一部が導電性を有し、該ゴム粒子の体積固有抵抗値 が、熱可塑性樹脂の体積固有抵抗値よりも小さく、か つ、１０ 4 〜１０ 10 〔Ω・ｃｍ〕である熱可塑性エラス トマー組成物。

Low cariogenic food and beverage

Dynamic memory

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Adhesive rubber composition

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Flexible impermeable tubing for coolants of fuels - with inner tube of polyimide-acrylic] rubber grafted blend, intermediate reinforcement and outer cover of polyolefin-EPDSM or butyl blend

Manufacture of semiconductor device

Production of galactooligosaccharide

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Chlorine ion sensor

(57)【要約】 【課題】選択性の高い塩素イオンセンサを提供する。 【解決手段】アニオン交換膜のアニオン交換基となる第 ４級塩の親油性を増加させる。

Semiconductor integrated circuit

Patent JPH0560490B2

Input control circuit

(57)【要約】 【課題】 フィルム張付装置に用いる積層体フィルムの 感光性樹脂層をカバーフィルムと共に切断し、且つカバ ーフィルム全体を連続的に剥離すると共に、基板への張 付け時にフィルムのしわを防止する。 【解決手段】 フィルム張付装置１０におけるフィルム ロール１２から供給された積層体フィルム１４は、その カバーフィルム１４Ｃが感光性樹脂層と共にハーフカッ ター３８によってフィルム幅方向に切断され、該切断さ れた部分を含むカバーフィルム１４Ｃ全体が、カバーフ ィルム剥離装置１６の粘着テープ３２によって連続的に 感光性樹脂層から剥離される。透光性支持フィルム１４ Ａには、ラミネーションロール２２Ａ、２２Ｂの入側 で、張力付与ロール２８により張力を与えて、基板２０ に張り付け、剥離させる際には、これを連続的に巻き取 ると各基板２０間での感光性樹脂層１４Ｂは透光性支持 フィルム１４Ａと共に巻き取られ、且つ各基板２０が分 離される。

Semiconductor device

Method and device for bonding film

(57)【要約】 【課題】 積層体フィルムを基板に張り付ける際に、そ の幅方向中央領域にしわや気泡が発生することを防止す る。 【解決手段】 フィルム張付装置１０において、積層体 フィルム１４の感光性樹脂層１４Ｂを露出して基板２０ に張り付ける際に、ラミネーションロール２２Ａの入側 位置に配置された横方向引張装置２４によって、積層体 フィルムの幅方向中央領域を幅方向両外側に引張り、ラ ミネーションロール２２Ａ、２２Ｂによって基板２０に 張り付けられたとき、該幅方向中央領域が過剰に加熱さ れても気泡やしわが発生しないようにする。

Telecontrol equipment

(57)【要約】 【課題】陰イオン交換膜に基づく陰イオン選択性電極に おいて、選択性を高め、血液などの生体試料の測定精度 の信頼性が高い電極を得る。 【解決手段】第４級アンモニウム塩等を重合体に共有結 合した陰イオン交換膜に基づく陰イオン選択性電極にお いて、上記陰イオン交換基を重合体に共有結合するに先 立ち、水酸基を重合体に共有結合する処理を行い、その 後、第４級アンモニウム基等のオニウム基からなる陰イ オン交換基を重合体に共有結合する。

Pneumatic tire and process for production thereof

A pneumatic tire having an air permeation preventive layer comprising (C) a thin film obtained by coating and cross-linking a polymer composition containing (i) at least one aliphatic polyamide resin wherein at least part of the amide groups thereof are modified with alkoxyalkyl groups and/or groups having curable unsaturated bonds and (ii) at least one cross-linking agent and/or curable resin other than an acid.

Patent JPH0313877B2

Semiconductor device

Fuel assembly

(57)【要約】 【課題】 エチルガラクトシド類を、反応にエタノー ルを添加することなく酵素的に、効率良く生産する。 【解決手段】 ガラクトシル化合物のみを基質として、 β−ガラクトシダーゼとエタノール発酵能を有する酵母 を作用させて、発酵により受容体であるエタノールを、 反応の副生成物である単糖類から合成しながら、β−ガ ラクトシダーゼによるガラクトース転移反応を行い、エ チルガラクトシド類を生産する。

Light receiving device, distance measuring device, and light receiving circuit

Provided are a light receiving device, a light receiving circuit, and a distance measuring device capable of minimizing dead time. A light receiving device according to the present disclosure may include: a light receiving circuit including a light receiving element; a power supply circuit configured to supply a power supply potential to the light receiving circuit; and a control circuit configured to control the power supply potential supplied by the power supply circuit on the basis of a signal output from the light receiving circuit in a reaction with a photon.

Cell-adhesive photocontrollable base material

【課題】細胞を生きたまま解析し、分別し、培養するに当たって、より簡便に、リアルタイムに作業ができ、培養細胞から不要細胞を除去・純化させながら培養できるようにする。また、培養細胞から所望の細胞を解析分別し、その細胞の純度、回収率、バイアビリティーを高める。 【解決手段】光照射によりＯ−ニトロベンジル骨格を含む光解離性基が結合解離して、照射された部分の表面が細胞接着性材料から細胞非接着性材料に非可逆的に変化する細胞接着性光制御基材を用いる。細胞像を検出，解析し、所望の細胞の位置情報を得る。本情報に基づき、第２の光照射により細胞／細胞間及び細胞接着性光制御材料を切断する。一方、第１の光照射により該基材の表面を細胞接着性から細胞非接着性に変化させ、細胞／該基材間の剥離を生じさせる。これにより細胞を生きたまま解析し、分別することができる。 【選択図】なし

Novel oligosaccharides

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Semiconductor apparatus, oscillation circuit, and signal processing system

A semiconductor apparatus includes: first and second external terminals that are connected to respective both ends of an piezoelectric vibrator, in which the piezoelectric vibrator is externally disposed; an inverting amplifier that is disposed between the first and second external terminals; a feedback resistance that feeds back an output of the inverting amplifier to an input of the inverting amplifier; a first capacitative element that is disposed between the first external terminal and a reference voltage terminal; a first resistive element that is disposed in series with the first capacitative element; a second capacitative element that is disposed between the second external terminal and the reference voltage terminal; and a second resistive element that is disposed in series with the second capacitative element.

LIGHT RECEPTION DEVICE, RANGE MEASURING DEVICE AND LIGHT RECEIPT CIRCUIT

[Problem] Bereitstellen einer Lichtempfangsvorrichtung, einer Lichtempfangsschaltung und einer Entfernungsmessvorrichtung, mit denen sich eine Totzeit auf ein Minimum reduzieren lässt. [Lösung] Die Lichtempfangsvorrichtung gemäß der vorliegenden Offenbarung kann mit Folgendem versehen sein: einer Lichtempfangsschaltung, die ein Lichtempfangselement beinhaltet; einer Leistungsversorgungsschaltung, ausgelegt zum Liefern eines Leistungsversorgungspotenzials an die Lichtempfangsschaltung; und einer Steuerschaltung, ausgelegt zum Steuern des durch die Leistungsversorgungsschaltung gelieferten Leistungsversorgungspotenzials auf der Grundlage eines Signals, das die Lichtempfangsschaltung aufgrund einer Reaktion mit einem Photon ausgibt. [Problem] To provide a light-receiving device, a light-receiving circuit, and a distance measuring device that can minimize a dead time. [Solution] The light receiving device according to the present disclosure may be provided with: a light receiving circuit including a light receiving element; a power supply circuit configured to supply a power supply potential to the light receiving circuit; and a control circuit configured to control the power-supply potential supplied by the power-supply circuit based on a signal that the light-receiving circuit outputs due to a reaction with a photon.

RUBBER COMPOSITION.

Polysilicon interconnects with pin poly diodes

A semiconductor device comprising a semiconductor substrate, a plurality of IIL gates formed in the substrate, each consisting of an inverter transistor and an injector transistor, and polysilicon films of P and N conductivity types connected to each other and formed as electrode layers connected with diffusion layers of P and N conductivity types which are formed on the substrate, respectively.

Pneumatic tire and process for production thereof

A pneumatic tire having an air permeation preventive layer comprising (A) a thin film of at least one aliphatic polyamide resin wherein at least part of the amide groups thereof are modified with alkoxyalkyl groups, (B) a thin film obtained from the curing a liquid composition containing (i) a multi component copolymer polyamide resin, (ii) a curable resin, and (iii) a curing agent for curing the curable resin, (C) a thin film obtained by coating and cross-linking a polymer composition containing (i) at least one aliphatic polyamide resin wherein at least part of the amide groups thereof are modified with alkoxyalkyl groups and/or groups having curable unsaturated bonds and (ii) at least one cross-linking agent and/or curable resin other than an acid, or (D) a thin film of a vinylidene chloride-acrylonitrile copolymer obtained by copolymerizing 5 to 50 molar % of acrylonitrile.

RUBBER COMPOSITION, PROCEDURE TO PRODUCE THE SAME AND SLEEVE USING THE RUBBER COMPOSITION.

Polymer composition for tire and pneumatic tire using same

Bonding between rubber composition and brass

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

tire

Electrolyte concentration measuring device

【課題】ユーザの介在なしにいつでも校正ができ、作業効率を向上させて電解質濃度測定装置を提供する。【解決手段】この電解質濃度測定装置は、イオンを含むイオン溶液を供給されるイオン選択性電極と、比較電極液を供給される比較電極と、前記イオン選択性電極と比較電極との間の電位差を測定する測定部と、装置の校正のための電解質標準液を生成する電解質標準液生成部とを備える。前記電解質標準液生成部は、陽イオンの濃度と陰イオンの濃度とを調整可能に構成されて前記電解質標準液を生成する。【選択図】図１

Semiconductor device

LAMINATE

Manufacture of bipolar integrated circuit

Measuring instrument

Pneumatic tire and process for production thereof

Patent JPH0253033B2

Method of compounding rubber composition

【課題】充填剤および／または補強剤を多量に配合したゴム組成物において、充填剤および／または補強剤を短時間で効率よく混合することのできるゴム組成物の混合方法の提供。 【解決手段】原料ゴム１００質量部に対し、ゴム用補強剤および／またはゴム用充填剤（以下ゴム用補強剤という）を８０質量部以上、および、ゴム用軟化剤および／またはゴム用可塑剤（以下ゴム用軟化剤という）を含有するゴム組成物を密閉式混合機で製造する方法であって、密閉式混合機に、原料ゴムと、ゴム用軟化剤の一部または全部を同時又は逐次に投入し、同時にまたはその後ゴム用補強剤の一部または全部を投入し、原料ゴムとゴム用補強剤とゴム用軟化剤とを混合する、ゴム組成物の混合方法。 【選択図】なし

Method and device for mixing rubber composition

【課題】ゴム組成物の混合において、粘度、モジュラス等の物性及び品質の安定したゴム組成物が得られ、性能の安定したゴム製品を提供できるゴム組成物の混合方法及び混合装置の提供。 【解決手段】密閉式混合機を用いてゴム組成物を混合するにあたって、混合機内にゴムとカーボンを投入してゴム中への取り込みを行うカーボン取り込み工程と、カーボンの均一分散を行う均一分散工程とを複数のステップで行うようにしたゴム組成物の混合方法において、カーボン取り込み工程で、混合用ロータの回転駆動のための電力の積算量Ｓが、設定された目標積算電力量Ｓ１に達した後に、次のステップに移るようにすると共に、均一分散工程で、前記電力の積算量Ｓが、設定された目標積算電力量Ｓ４に達する目標混合時間を定め、この目標混合時間と、このステップにおける混合時間の予測値との偏差を減少させるように、混合用ロータ２の回転数Ｒを調整する。 【選択図】図３

Production of galactooligosaccharide

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

ゴム組成物

【課題】金属（真鍮）との接着性が高く、高モジュラス、高耐圧縮永久歪性および高耐熱性を有するため、ベルト、タイヤ、ロール、型物等のゴムと金属の複合体に好適に用いることのできるゴム組成物の提供。 【解決手段】エポキシ基を有する原料ゴム１００重量部および２，４，６−トリメルカプト−１，３，５−トリアジン０．１〜１５重量部を含有し、前記エポキシ基を有する原料ゴムが、エポキシ基を有する共重合成分を用いて得られる共重合ゴム、グラフト共重合体であって該グラフト共重合体のグラフト鎖の少なくとも１つがエポキシ基を有するもの、もしくはジエン系ゴムの主鎖中の不飽和結合をエポキシ化して得られるもの、またはこれらを組み合わせたものであるゴム組成物。 【選択図】なし

陰イオン選択性電極

(57)【要約】 【課題】陰イオン交換膜に基づく陰イオン選択性電極 で、血清のマトリクス妨害を低減する。 【解決手段】第四級アンモニウム塩等を重合体に共有結 合した陰イオン交換膜表面に、水酸基を有する重合体を 絡み付けた状態を形成する。さらに、アニオン重合体を 上記陰イオン交換膜の内部で絡み付けた状態を形成す る。

Composizione di gomma

Light reception device and distance measurement device

A light reception device comprises a pixel array including a plurality of pixels, each of the plurality of pixels including a photosensitive element configured to generate a signal in response to detection of a photon by the photosensitive element, wherein the plurality of pixels include a first pixel having a first sensitivity to detect a first photon incident on the first pixel and a second pixel having a second sensitivity to detect a second photon incident on the second pixel, wherein the second sensitivity is lower than the first sensitivity.

半導体装置の製造方法

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

ゴム組成物

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

エチルα−グルコシドの製造方法

(57)【要約】 【課題】 安価で、しかも純度の高いα-EGのを効率よ く生産する技術を確立する。 【解決手段】 デンプンまたはその分解物の水溶液に、 エタノール生産能を有する酵母とα-グルコシダーゼと を併用し、エタノールにα-グルコシル基を導入させ る。高価な原料であるエタノールをあらかじめ全く使用 する必要なく、α-グルコシダーゼの添加量を大幅に軽 減することができ高濃度のα-EGを高効率で生産。

新規β−ガラクトシダ−ゼＡ及びその製造法

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Ranging sensor, ranging system, and electronic device

The present technology relates to a ranging sensor, a ranging system, and an electronic device capable of efficiently arranging circuits that implement ranging by different ranging methods. A ranging sensor includes a light emission control circuit that generates a light emission pulse that controls a light emission timing of irradiation light, a pixel modulation unit that performs charge distribution control in a pixel by an indirect ToF method, and a TDC that generates a count value corresponding to a flight time of the irradiation light by a direct ToF method, in which the light emission control circuit is arranged adjacent to the pixel modulation unit and the TDC. The present technology is applicable to, for example, a ranging sensor that measures a distance to a subject.

Screw rotor and vacuum pump

The invention provides a low-cost screw rotor that is capable of compressing gas. As exemplified in FIG. 4 , screw rotors ( 26, 27 ) comprise: upstream screw section ( 43 a ) defined on the upstream side of the gas travel path with screw thread ( 41 a ) identically positioned at the same interval, and downstream screw section ( 43 b ) connecting to the downstream side of upstream screw section ( 43 a ) along the gas travel path, where threads ( 41 b ) on the downstream screw section are arranged continuously with identical pitch smaller than threads ( 41 a ) on the upstream screw section; and the upstream end of the downstream screw thread ( 41 b ) along the gas travel path and the downstream end of upstream screw thread ( 41 a ) along the gas travel path are continuously connected at a yielding point ( 43 c ).

キャピラリ電気泳動装置

(57)【要約】 【課題】 ポリマ詰替方式のキャピラリ電気泳動装置に おいて、スラブゲル電気泳動装置と同等のSSCP分離を達 成する。 【解決手段】 １２〜１８重量％の濃度のポリマを泳動 ポリマとして使用し、内径が５０μｍより太く１００μ ｍより細いキャピラリを使用し、電気伝導度が０．４ｍ Ｓ／ｃｍ以下の泳動ポリマを使用する。泳動ポリマ中の 緩衝剤成分として、トリス、グリシンを使用する。

樹脂配管の熱溶着方法

【課題】被熱溶着部を精度よく平面加工でき、熱溶着強度の低下を防ぐとともに、強度のばらつきを小さくして樹脂配管どうしを熱溶着可能とする樹脂配管の熱溶着方法を提供する。 【解決手段】ぞれぞれの樹脂配管１ａ、１ｂを被熱溶着部２ａ、２ｂを露出させて保持具３で保持固定し、この保持固定状態で被熱溶着部２ａ、２ｂを平面にフライス加工し、樹脂配管１ａ、１ｂを保持する保持具３を移動させて互いの被熱溶着部２ａ、２ｂを近接させて熱溶着可能に加熱し、この加熱した被熱溶着部２ａ、２ｂどうしを保持具３を移動させることによって圧接させて熱溶着する。 【選択図】 図４

受光装置及び測距装置

【課題】ヒストグラムの信号処理を工夫することなく、ダイナミックレンジの拡大を図ることができる受光装置、及び、当該受光装置を用いる測距装置を提供する。【解決手段】本開示の受光装置は、光子の受光に応じて信号を発生する受光部をそれぞれ含む複数の画素を有する画素アレイ部を備え、画素アレイ部が、第１感度の画素、及び、第１感度の画素よりも感度が低い第２感度の画素を有する。また、本開示の測距装置は、測定対象物に対して光を照射する光源、及び、測定対象物で反射された光を受光する受光装置を備え、当該受光装置として、上記の構成の受光装置を有する。【選択図】 図８

機械学習支援装置

【課題】マルチセンサー情報について、人工知能装置の機械学習および動作の検証を支援する。【解決手段】機械学習支援装置１００は、複数センサーの出力情報に対応した複数の仮想情報を生成する情報生成部１０と、情報生成部１０が生成した複数の仮想情報を用いて人工知能装置２０を学習させる学習支援部３０と、複数の仮想情報を用いて学習後の人工知能装置２０の動作の検証を行う検証支援部３０とを備えている。【選択図】図１

Film peeling method and device thereof

検査方法

【課題】空中に浮遊する微生物を捕集して検査する作業を容易に且つ短時間で行うことができる検査方法を提供する。 【解決手段】捕集担体１４は、生物細胞の捕集時にはゲル状であり、加熱した際に４０℃以下でゾル状に相転移する高分子から成るとともに、高分子に検査用試薬が含有され、ゲル状からゾル状に相変位した際に検査用試薬が溶出される。捕集担体１４は容器１６に取り付けられる。捕集装置１０は、捕集担体１４を相転移温度に加熱する加熱手段を備える。 【選択図】 図１

陰イオン測定装置

(57)【要約】 【課題】イオン選択性電極のスロープ感度のみならず、 選択性に関しても安定性を高め、信頼性の高い測定を長 期間に渡って行うことができる測定装置を提供する。 【解決手段】イオン感応膜の主成分として陰イオン交換 樹脂膜を用い、電極使用中に添加剤を陰イオン交換樹脂 膜に供給する。

Light reception device and distance measurement device

A light reception device comprises a pixel array including a plurality of pixels, each of the plurality of pixels including a photosensitive element configured to generate a signal in response to detection of a photon by the photosensitive element, wherein the plurality of pixels include a first pixel having a first sensitivity to detect a first photon incident on the first pixel and a second pixel having a second sensitivity to detect a second photon incident on the second pixel, wherein the second sensitivity is lower than the first sensitivity.

分級デバイス、当該分級デバイスを用いた遠心エルトリエータ装置、磁気ビーズ、磁気ビーズの分級方法

【課題】エルトリエータを用いて磁気ビーズを分離する際、特に原料のうち中粒径ないし大粒径の粒子を分取する際に、分級性能、即ち産物粒子の粒径の均一性が低いという課題があった。 【解決手段】エルトリエータ用分離チャンバーと、当該分離チャンバー内部に磁界を印加する磁界発生手段とを備えている。ここで、上記磁界発生手段は、エルトリエータの遠心回転半径方向に配列した複数の独立制御可能な磁界発生部を備えることが好ましい。上記磁界発生手段としては電磁石を使用することができる。 【選択図】図１

Light reception device and distance measurement device

A light reception device comprises a pixel array including a plurality of pixels, each of the plurality of pixels including a photosensitive element configured to generate a signal in response to detection of a photon by the photosensitive element, wherein the plurality of pixels include a first pixel having a first sensitivity to detect a first photon incident on the first pixel and a second pixel having a second sensitivity to detect a second photon incident on the second pixel, wherein the second sensitivity is lower than the first sensitivity.

Light reception device and distance measurement device

A light reception device comprises a pixel array including a plurality of pixels, each of the plurality of pixels including a photosensitive element configured to generate a signal in response to detection of a photon by the photosensitive element, wherein the plurality of pixels include a first pixel having a first sensitivity to detect a first photon incident on the first pixel and a second pixel having a second sensitivity to detect a second photon incident on the second pixel, wherein the second sensitivity is lower than the first sensitivity.

タイヤホイール組立体

【課題】ランフラットタイヤホイール組立体のランフラット用支持体の金属シェルとゴム状弾性体との接着性を改良する。 【解決手段】タイヤ／リムの内空洞部に、環状金属シェル及びゴム状弾性体によって形成されたランフラット用支持体を有する、ランフラットタイヤホイール組立体において、環状金属シェルの表面に６−モノ−又はジ−アリルアミノ−１，３，５−トリアジン−２，４−ジチオール又はそのモノもしくはジ塩による電解重合処理を施して、パーオキサイド（過酸化物）架橋可能なゴム１００重量部及びパーオキサイド（過酸化物）架橋剤１〜３０重量部を含むゴム組成物からなるゴム状弾性体との接着性を改良したタイヤホイール組立体。 【選択図】　　　図２

フィルム剥離方法及び装置

(57)【要約】 【課題】 フィルム剥離のための押圧ローラにより、基 板が曲ったり、押圧ローラからフィルムが脱れないよう にする。 【解決手段】 基板１４の両面に張られたフィルム１２ の端縁１２Ａを挾み込む溝付ローラ２０Ａ、２２Ａ及び ２０Ｂ、２２Ｂを、支持ブロック１６Ａ〜１８Ｂに一対 ずつ取付け、先行する溝付ローラ２２Ａ、２２Ｂにより フィルム１２を外側に引張りつつ、溝付ローラ２０Ａ、 ２０Ｂによりフィルム１２の端縁１２Ａを内側に押して 基板１４から剥離させる。

Ｃｃｄカメラ装置

(57)【要約】 【要約書】 【課題】 通常は、オートアイリス機構を使用してＣＣ Ｄカメラを使用して撮像するときに、ランダムシャッタ トリガー信号による静止画像撮影を提供すること。 【解決手段】 連続撮影露光パルス回路７により設定さ れた露光時間により、通常は、オートアイリス機構を使 用して撮像し、外部からのトリガー信号が入力される と、ランダムシャッタ露光パルス回路８により設定され た露光時間により１フレームかまたは１フィールド撮像 し、撮像終了後、連続撮影露光パルス回路７により設定 された露光時間による撮像に戻る。

Crystal resonator-based oscillator and control method thereof

プリント配線基板

【課題】プリント配線基板において、スルーホールの外縁のうち、端子の圧入端となる入口部は端子よりも小径に形成されており、スルーホールに端子を圧入する際には、入口部が端子の表面に接触し、入口部と端子は強く摩擦する。この摩擦によって端子のメッキ層が削られると、剥がれ落ちた破片や削り屑がプリント配線基板の表面に付着し、回路を短絡させる問題がある。 【解決手段】基板と、該基板に形成されている導電部と、該基板に穿設され外縁の少なくとも一部に該導電部が表出しているスルーホールを備え持つプリント配線基板において、前記スルーホールは、周方向に面取りされた形状に形成されていることを特徴とするので、端子を取り付けする際に端子のメッキ層の破片や削り屑が生じ難くなることで、導電部からなる回路を短絡させる問題を解消できる。 【選択図】図１

バイオクリーンルームの清浄度管理方法及びバイオクリーンルーム

【課題】交差汚染を確実に防止できるバイオクリーンルームの清浄度管理方法およびバイオクリーンルームを提供することを目的とする。 【解決手段】本発明のバイオクリーンルームの清浄度管理方法は、細胞を含有する目的試料１２と、混入の指標となる指標物質を含有する陽性管理試料１４と、前記指標物質を含有しない陰性管理試料１６と、を並行して処理を行い、処理後の前記陰性管理試料１６における前記指標物質を検査し、前記検査結果に基づいて試料相互間の交差汚染リスクを評価することを特徴とする。 【選択図】図１

車両番号監視用撮像装置

【課題】感度に優れたＣＣＤカメラを用い、簡単な構成でありながら車両番号の認識に必要な最適画像をタイミング良く、しかも短時間のうちに確実に撮像することのできる車両番号監視用撮像装置を提供すること。 【解決手段】車両検知モード露光パルス発生回路１０９と、車両番号認識モード露光パルス発生回路１１０と、露光パルス切替回路１０８と、ＣＣＤ電荷転送回路１１１と、ＣＣＤ電荷掃き捨て用高速転送回路１１２と、ＣＣＤ電荷転送切替回路１０２と、ＣＣＤ駆動回路１０１と、ＣＣＤ１００と、映像信号処理回路１０３と、出力画像信号から車両を検知する車両検知処理手段１０４，１０５と、車両検知モードと車両番号認識モードに応じて露光パルス切替回路１０８とＣＣＤ電荷転送切替回路１０２を切替制御するモード切替制御回路１１３とを具え、車両検知モード時は半画面の撮像画像を、車両番号認識モード時は全画面の撮像画像を出力する。 【選択図】 図１

Clarifying of saccaride solution

細胞回収用デバイス、装置及び方法

【課題】光解離性の材料を用いる細胞回収デバイスにおいて、細胞の剥離効率を向上させる技術を提供する。 【解決手段】本発明は、基板と、光解離層とを備え、前記光解離層が、直列に連なる3以上の光解離ユニットと、基板と光解離ユニットとを結合させる基板の結合部材と、細胞接着性末端を有する、細胞と光解離ユニットとを結合させる細胞の結合部材とを含む1又は複数の光解離部材を含む、細胞回収デバイスに関する。 【選択図】なし