baber/WOPTO huggingface dataset:
Patent JP-H1126005-A (JP)
Title: Direct type methanol fuel cell with solid polyelectrolyte
Inventor: SAITO SATORU
IPC: H01M8/10
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce methanol reaching a positive electrode side through an electrolyte membrane to the utmost by providing an intermediate layer containing proton type ion-exchange resin powder and water between two shuts of solid polyelectrolyte membranes, and allowing the water to flow. SOLUTION: This direct type methanol fuel cell is provided with an intermediate layer 3 which contains an ion-exchange resin and water between a negative electrode side solid polyelectrolyte membrane 1 and a positive electrode side solid polyelectrolyte membrane 2. The water is fed to the fuel cell from a water inlet 4 and flows to the outside of the fuel cell from a water outlet 5 through the intermediate layer 3. When methanol diffused to the intermediate layer 3 from a negative electrode through the negative electrode side electrolyte membrane 1, the methanol is extracted to the outside of the fuel cell together with the flowing water, and it hardly moves to the positive electrode side electrolyte membrane 2. The catalyst activity of a positive electrode is kept at the original state, and the deterioration in the cell characteristic can be prevented.  The methanol not used for the reaction of the fuel cell can be recovered for reuse.
Patent JP-S62103089-A (JP)
Inventor: BURAGINA KURESUTEBA BASHIREBAA
IPC: C07D499/04
Filed: 1986-08-15
Abstract: (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。
Patent JP-S5892656-A (JP)
Title: Novel vitamin d3 derivative and its preparation
Inventor: OSHIDA JIYUNICHI
IPC: C07C401/00
Filed: 1981-11-30
Abstract: NEW MATERIAL:The compound of formulaI(R1 and R2 are H or OH; n is 3-10). EXAMPLE:25-Hydroxyvitamin D3 3-hemiglutarate. USE:Useful as a medicine. It is also useful as a hapten for the preparation of antibody for the determination of vitamin D3 derivative such as 25-hydroxyvitamin D3 in blood by enzyme immunoassay. PROCESS:The compound of formulaIcan be prepared by irradiating a cholesta- 5,7-diene compound of formula II with ultraviolet rays in an inert solvent such as hexane, benzene, methanol, etc., and isomerizing the product at 20-120 deg.C, preferably 40-100 deg.C. The wavelength of the ultraviolet ray is about 200-360nm, preferably 260-310nm.
Patent JP-S5981236-A (JP)
Title: Carpet for car
Inventor: KOYAMA MASAOKI
IPC: B32B17/06
Filed: 1982-11-01
Abstract: PURPOSE:To obtain a carpet for car which is lightweight and has the superior thermal molding performance and sound shielding performance by allowing a packing layer on the back surface of the carpet ground cloth to contain minute hollow spherical powder made of glass. CONSTITUTION:Polyolefin resin is preferable for molding a packing layer. Single substance or the mixture consisting of at least two kinds among ethylene- vinyl chloride copolymer latex, ethylene-vinyl acetate copolymer latex, etc. is used as high-polymer latex. Hollow spherical powdered body made of glass has preferably an average diameter of 200mu or less, average true specific gravity of 0.5 or less, and a 10% breaking hydrostatic pressure of 100kg/cm<2> or more. In order mix minute hollow spherical powdered bodies made of glass into the packing, a ribbon-type blender, etc. are used in case when the packing material is thermoplastic resin.
Patent JP-S6252555-A (JP)
Title: Photoreceptive member
Inventor: SAITO KEISHI
IPC: G03G5/082
Filed: 1985-08-31
Abstract: PURPOSE:To provide a photoreceptive member having excellent durability and moisture resistance without having residual potential by providing a photoreceptive layer consisting of two layers on a base having a smooth rugged shape. CONSTITUTION:This photoreceptive member has the photoreceptive layer 100 provided with the 1st layer 102 and the 2nd layer 103 along the slopes of the ruggedness on the base 101 having the very small smooth rugged shape. More specifically, this photoreceptive member is formed by laminating the photoreceptive layer 102 which is constituted of an amorphous material essentially consisting of silicon atoms, contg. germanium atoms or/and tin atoms and further hydrogen atoms or/and halogen atoms as necessary and has photoconductivity on the base 101. The photoreceptive layer has a free surface 103 at one end face.
Patent JP-H1041803-A (JP)
Title: Semiconductor integrated circuit
Inventor: IKEMOTO ATSUSHI
IPC: G11C11/409
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain an output impedance control circuit for preventing a reflection of a transmitting signal between LSIs by obtaining a matching of an output impedance at high speed and stably in a high-speed LSI having a small amplitude interface. SOLUTION: Plural reference potentials VREF1-VREF9, generated by plural resistances 3a-3i, are compared with one potential VDC generated by an external resistance 1 and the resistances 2a and 2b by comparators 4a-4i, so as to discriminate the potential of one potential, to output signals corresponding to the discriminated potential from EX-OR (exclusive logical sum) 5a-5h, to output corresponding code signals from MOS gates 6 based on the discriminated output, to drive an output transistor circuit which is composed of logical circuits 7a-7h and output transistors 8a-8h by the code output and to change the output impedance. The output impedance is decided stably and at high speed in high-speed LSIs requiring small amplitude interfaces.
Patent JP-S6253250-A (JP)
Title: Control device for continuously variable transmission
Inventor: TANAKA HIROSHI
IPC: B60W10/10
Filed: 1985-08-30
Abstract: PURPOSE:To enable acceleration properly while a compressor drive power being compensated for when an accelerator pedal has been stepped down with an airconditioner operating, by controlling a speed change toward an increase in driving power. CONSTITUTION:In the control of a belt type continuously variable transmission, output signals from each sensor 41-44 are first read into a control unit 40, and actual car speed (i) and a target speed change ratio (is) are obtained respectively from an actual speed calculation part 45 and a target speed change ratio retrieval part 46. Then, changed speed di/dt is calculated by using the values of (i) and (is) so obtained and a factor (k) and the value so obtained and (i) are used to obtain a duty ratio D for application to the solenoid valve 28 of a speed change control system. In this case, when an accelerator pedal has been stepped down with an airconditioner switch 60 turned (ON) and an airconditioner operating, and, for example, a shift judgement part 61 makes judgement for shift-down, said factor (k) is corrected into a larger value by a correction setting part 62, thereby increasing the value of di/dt for shifting down a gear at a high changed speed.
Patent JP-S6346844-A (JP)
Title: Data communication equipment
Inventor: FURUIDE YUMI
IPC: G06F3/12
Filed: 1986-08-14
Abstract: PURPOSE:To attain more accurate information transfer to an opposite side by sending information while adding information instructing a data output form thereto so as to instruct the output form by a reception side. CONSTITUTION:An original is read 10, image information is stored 25 via an interface 21 and preserved in a disk 50. The stored information is stored in a program memory 23 to be sent to the opposite party through a line 40 via a controller 30. The image information stored 25 is subject to magnification/ compression/movement 24 to be edited. In mixing characters at the edition, a character is inputted from a keyboard 61, converted into character information and edited 24 and the result is stored in an image character area. The image information is stored once in the disk 50, then stored in the program memory 23, subjected to read control 30 and sent through the line 40. In order to print out the information by a specific printer, a device number is set to an output device identifier added to the information, stored in the disk 50 once, the result of edition is stored 23 and read and sent to a printer via an interface 21. The written information 23 is stored 26 by a bit map code and read and displayed on a CRT 60.
Patent JP-S6433388-A (JP)
Title: Sound-insulating door
Inventor: KANEDA SHINICHI
IPC: E06B5/20
Filed: 1987-07-30
Abstract: PURPOSE: To reduce the noise level by boring, in at least one surface plate of a door, a plurality of three-dimensional vent holes, which each have an opening edge protrude to the interior of the surface plate, and allowing both the surface plates to pinch therebetween a sound absorbing material with a cloth material attached to the surface thereof. CONSTITUTION: The objective door 5 is constructed by joining surface plates 8 each having a plurality of vent holes 7 on both surfaces of a peripheral frame 6, and allowing the surface plates 8 to pinch a sound absorbing material 9 therebetween. The vent holes 7 each have its circular opening edge 71 protrude to an inner side 84 of each surface plate 8. The sound absorbing material 9 is formed by attaching a cloth material to the surface of glass-wool or the like, which is formed like a thick sheet, and prevented from coming in contact with the surface plate 8. Voice or the like let out in the front of the surface plate 8 is propagated from the vent holes 7 to the interior of the surface plate 8 to be absorbed by the material 9, which is then converted into thermal energy. Accordingly, the noise level in a room can be reduced.
Patent JP-H07101867-A (JP)
Title: Antacid composition and medicinal composition using the same
Inventor: MAKINO TADASHI
IPC: A61K33/10
Filed: 1994-07-20
Abstract: PURPOSE:To increase the antacid properties and fast-acting properties in an antacid composition. CONSTITUTION:The objective antacid composition contains hydrotalcite and dihydroxyaluminum aminoacetate at a weight ratio of 30/70 to 90/10 as the antacid components. The composition may contain a fast-acting antacid component such as magnesium hydroxide in an amount of 10 to 50wt.%. The composition is useful as a medicinal composition containing the antacid components, carriers, additives, medicines other than the antacid components where the total amount of the antacid components is more than 10wt.%. The medicinal composition is prepared into particles or granules or tableted.
Patent JP-S6250838-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOKOIE HIROAKI
IPC: G03G5/14
Filed: 1985-08-30
Abstract: PURPOSE:To obtain the titled body having an improved sticking property between the conductive substrate and the optical conductive layer, and an excellent flexibility by interposing a resinous sticking layer having a specific composition between said substrate and said optical conductive layer. CONSTITUTION:The sticking layer which is selected from a vinylacetate polymer or a copolymer thereof, a nitrile gum, a chloroprene gum, a styrene-butadiene copolymer and a polyurethane, and contains at least two components of >=1 kinds of resins having <=8 0 deg.C a low softening point and a high polymer substance having >=100 deg.C a softening point such as a polycarbonate or a triacetylcellulose is provided on the titled body. The sticking strength of the optical conductive layer to the conductive substrate is improved by providing the prescribed sticking agent, without injurying the strong sticking property of the low softening resin. And by using the prescribed resinous sticking layer, the blocking of a roller does not occur in a line of the production. The blocking of a back surface of the conductive substrate does not occur, when the prescribed resin is coated on the substrate followed by winding up the obtd. substrate in a roller state. Thus, the titled body having the high sticking strength between the substrate and the optical conductive layer and the excellent flexibility and also the good electrophotographic property and having no problem in the production of said body may be obtd.
Patent JP-2000028396-A (JP)
Title: Angle detection device
Inventor: INOUE MAKOTO
IPC: G01D5/249
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device and to assemble it easily by obtaining 20 kinds of gray codes using a first code pattern row and five pick-ups being provided on a disk. SOLUTION: A disk 10 can be rotated in forward and reverse directions, three rows of code patterns are formed in the order of the second, first, and third digit rows from the inside, and the periods of the change in each code pattern row are approximately 90, 22.5, and 360 degrees, respectively. Pick-ups 1-5 are arranged with an interval of approximately 4.5 degrees so that they oppose the code pattern row of the first digit row, thus obtaining 20 kinds of gray codes from the pick-ups 1-5 that oppose the first digit row. With this structure, the pick-ups 1-5 can be wired easily, thus obtaining a detection device with improved assembly property.
Patent JP-H05337010-A (JP)
Title: Tire chain hook help brush
Inventor: YAMASHITA SHIGEJI
IPC: A46B15/00
Filed: 1992-06-09
Abstract: PURPOSE:To provide both functions of a brush and tire chain deviation preventing belt mounting auxiliary together by providing a hooking part of a hard wire rod having a U-shaped form on the tip or rear end of the brush. CONSTITUTION:A hook part 2 of a hard wire rod worked into a U-shaped form is attached to the tip of a brush stem 1. By adding a tire chain deviation preventing belt mounting aid function to the brush can be brushed off snow attached to the tire or tire house by the brush when a tire chain is mounted. Next, when a tire chain deviation preventing belt is attached, and brush can be utilized for a belt mounting auxiliary to provide two advantages together. Also, it may be utilized for a general cleaning brush in the snowless season.
Patent JP-S5980143-A (JP)
Title: Linear coreless motor
Inventor: MIYANOO TETSUJI
IPC: H02K23/58
Filed: 1982-10-29
Abstract: PURPOSE:To perform the reduction in size of a linear coreless motor by inserting a flange shaft, on which a rotating cup-shaped coil is mounted, via a ball nut and a screw threading mechanism. CONSTITUTION:A ball nut 10 is formed on the inner periphery of a flange 3 for holding a coil 2 on the outer periphery, and a ball screw 11 which is engaged with the ball nut 10 of the flange 3 is formed on the outer periphery of an output shaft 1. A cylindrical commutator 7 is integrally secured to the outer center of the flange 3, and a cup-shaped coil 2 integrated with the commutator 7 is supported at the commutator 7 side by a bearing 9 and at the coil 2 side by a bearing 12. The coil 2 integrated with the commutator 7 is rotatably supported between a stator yoke 5 and a magnet 4.
Patent JP-H0515547-A (JP)
Title: Bracket for oral surgery
Inventor: YOSHIMASU HIDEMI
IPC: A61C7/28
Filed: 1991-07-05
Abstract: PURPOSE:To eliminate discomfort and sense of incompatibility to a patient in prolonged wearing with esthetic property improved by forming a bracket given such a curved shape that makes it fit a pattern between adjacent teeth on the rear side thereof from colorless transparent material while it is made round on the side of the surface thereof. CONSTITUTION:A bracket 11 is formed in an oval shape made round on the side of the surface thereof from a colorless and transparent of semitransparent material and given such a curved shaped that makes it fit a pattern between adjacent teeth on the rear side thereof 11. A convex thread 12 is formed integral at the center on the rear curved thereof while a small protrusion 13 is formed integral at the center on the surface thereof. An adhesive is applied on the rear of the bracket 11 and then, when the convex strip 12 is made to match a recess between dentition corresponding thereto holding the small protrusion 13 with a forceps or the like to be bonded across the surface of adjacent dentition, the bracket 11 itself fits between dentition to be bonded by the action of the curved shape thereby fixing the adjacent dentition securely.
Patent JP-H05321287-A (JP)
Title: Excavating speed control device for excavating machine
Inventor: KINUKAWA HIDEKI
IPC: E02D17/13
Filed: 1991-07-31
Abstract: PURPOSE:To prevent damage of cutter tips by restricting the cutter tip load of a excavation device while constant speed control takes place fundamentally. CONSTITUTION:An excavating machine includes a hydraulic motor 5 rotating a winch drum 1 which holds an excavation device 3 hanging, wherein a flow control valve controls the revolving speed of the hydraulic motor 5. As a means to control this valve 6, a constant speed control part 12 and a cutter tip load control part 13 are provided, and when the cutter tip load has exceeded the limit value, an over-signal is issued to change over the control system of the flow control valve 6 from the constant speed control part 12 into the cutter tip load control part 13.
Patent JP-H1137330-A (JP)
Title: Valve for high-temperature liquid
Inventor: KOISO KOJI
IPC: F16K25/04
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent large thermal stress from applying on a valve seat and a valve box by supporting the valve seat movably in the radial direction inside the valve box, providing a thermal movement part for absorbing thermal displacement in the middle of the valve seat and the valve box, and arranging a bellows which partitions them between the valve seat and the inner face of the valve box. SOLUTION: A valve seat 12, which is opened/closed according to the vertical movement of a valve element 11 is arranged at the position opposed to the valve element 11 moved vertically, and the valve seat 12 is mechanically separated from a valve box 13 and arranged in the middle between the valve seat 12 and the valve box 13 with a thermal movement part 16 between them. The thermal movement part 16 is provided with a movement constraint part 18, engagement parts 19A and 19B for constraining movement of the valve seat 12 in the axial direction and for allowing movement in the radial direction. And between the valve box 13 and the engagement parts 19A and 19B opposing it, a bellows 17 is arranged so that it partitions them. Thus, liquid can be introduced without giving a large thermal stress to the valve seat 12 and the valve box 13.
Patent JP-H0971643-A (JP)
Title: Highly pure soluble conductive aniline polymer and its production
Inventor: SHIMIZU SHIGERU
IPC: C08G73/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a new aniline having mainly a specific constituting unit and capable of producing a conductive membrane and a conductor expressing high conductivity and solubility and extremely excellent in applicability and membrane strength. SOLUTION: This polymer has mainly a constituting unit of formula I [R1 to R4 are each H, a 1-4C alkyl, an alkoxy, an acidic group (sufo group or carboxyl), (hydroxyl, nitro or a halogen, and at least one is an acidic group], a number average molecular weight of >=3000 and a content of residual monomers in the polymer of >=5%. Further, the objective polymer is preferably obtained by polymerizing at least one kind of compound selected from an acidic group-substituted aniline of formula II (R21 to R25 are the same as R1 to R4 ), its alkali metal or alkaline earth metal salt, and a (substituted) ammonium salt in a solution containing a basic compound (a 1-3C alkylamine and/or a heterocyclic amine) in the presence of an oxidant, and subsequently the obtained polymer is treated with an acid solution containing a protonic acid after polymerization.
Patent JP-H1017687-A (JP)
Title: Method for treating inner surface of bag
Inventor: NOMIYAMA HIROAKI
IPC: C08J7/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To simply practice the treatment making the inner surface of a bag (e.g. blood bag) made of a flexible plastics hydrophilic or hydrophobic or the coating of the surface with a polymerizable monomer by subjecting the surface to an atmospheric glow discharge plasma treatment. SOLUTION: This method comprises treating the inner surface of a bag with an atmospheric glow discharge plasma generated by applying an alternating voltage under a pressure near atmospheric pressure after replacing the air in a substrate 4 by helium, argon or a mixed gas based on helium or argon or while continuously feeding helium, argon or a mixed gas based on helium or argon into the substrate 4 after the replacing.
Patent JP-H0243200-A (JP)
Title: Transport vehicle
Inventor: SHIBATA KIYOUJI
IPC: B66F7/22
Filed: 1988-07-29
Abstract: PURPOSE:To make a transport vehicle lighter in weight as a whole as well as to simplify its structure by installing each longitudinal traveling grounded part free of relative movement in front and in the rear, and forming the grounded part on one side into a travel driving grounded part, while setting up an interlocking means for lifting a load-carrying platform in linkage with longitudinal relative movements of this grounded part. CONSTITUTION:A transport vehicle, whose load-carrying platform 4 is lowered, is made to get into the lower part of a pallet board B mounted with a building material A. Next, any travel of a crawler type travel gear 2a' in a traveling grounded part 2' at the rear of this transport vehicle is checked by a brake, while another crawler type travel gear 2a in a traveling grounded part 2 in the front is made to go backward, and the load-carrying platform 4 is lifted up via an interlocking means 3, and simultaneously the pallet board B is floated to the ground after being fixed to this lifting state. After the transport vehicle is moved to the specified spot in this state as it is, a movable stopper 4d is released and the load-carrying platform 4 is lowered, having the pallet board B grounded. Then, the transport vehicle is separated from the underside of the pallet board B for traveling.
Patent JP-2001022309-A (JP)
Title: Work blackboard
Inventor: HORIKAWA HIROYOSHI
IPC: G09F15/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a work blackboard by which details of work can be accurately recorded, work is accurately carried out according to a management schedule of work processes made out in advance, display description accurately expressing details of the work according to the work schedule can be made with ease and further pretty record photographs or the like of the work can be made. SOLUTION: A display board 10 in which a magnetic surface board 11 describing an arbitrary display column 26 by white lines is fixed on an intermediate layer plate material, and a display sheet 20, in which display paper for character record is stuck on an adhering substrate being a magnetic plate body with respect to the magnetic surface plate, can be freely stuck and displayed on the work blackboard at a jobsite. In this work blackboard, the surface of the display board is made to be black and white and black reverse characters outputted from a personal computer are described on a character record paper.
Patent JP-H1121217-A (JP)
Title: Composition for oral cavity
Inventor: ISHIGURO KEIJI
IPC: A61Q11/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of enhancing the remineralization effects on teeth by including a specific sugaralcohol and a substance capable of supplying fluoride ions therein. SOLUTION: This composition is obtained by including (A) one or more sugaralcohols selected from maltotriitol, maltotetraitol, maltopentaitol, maltohexaitol and maltoheptaitol and (B) a substance capable of supplying fluoride ions (e.g. sodium fluoride or sodium monofluorophosphate). The amounts of the formulated respective ingredients in the whole composition are preferably 1-60 wt.% ingredient A and 1-2,000 ppm ingredient B expressed in terms of the fluoride ions.