baber/WOPTO huggingface dataset:
Patent JP-H03205777-A (JP)
Title: Planar heating body
Inventor: MORI NORIO
IPC: H05B3/14
Filed: 1989-12-29
Abstract: PURPOSE:To obtain a resistor heating body having a self-temperature control function and excellent stability and no aging change of the electric resistance value when heating and cooling are repeated by coating a heat-sensitive element or a resistor heating element with self-temperature control characteristic on a fabric-shaped substrate. CONSTITUTION:A heat-sensitive element or a resistor heating element with self-temperature control characteristic combined with a low-order material mainly made of a bridge type polymer and a linear polymer and an inorganic compound to graphite or carbon black is coated on a fabric-shaped substrate. A bridge type monomer is grafted on graphite while combination components are mixed in sequence, and a linear polymer compound is mixed with the monomer to form a planar heating body element with self-temperature control characteristic. The polymer is twist-blended together with the polymerization reaction of the bridge type polymer in the heat treatment process. A planar heating body is obtained which has little aging change of the resistance value for a repeated use and stable temperature-conductivity and the self-temperature detection/control function of various steps.
Patent JP-H09185181-A (JP)
Title: Electrophotographic toner
Inventor: KUBOTA HIDEYUKI
IPC: G03G9/08
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain the electrophotographic toner fixable at low fixing temperature and superior in fixing strength to transfer paper and image characteristics by incorporating a natural gas-derived Fischer Tropsch wax specified in an acid value and a styrene-acrylate copolymer having an acid value. SOLUTION: The toner contains the natural gas-derived Fischer Tropsch wax having an acid value of 1-5mgKOH/g and the styrene-acrylate copolymer having at least an acid value. This wax is manufactured from the natural gas by the Fischer Tropsch process and it is a wax-like hydrocarbon synthesized by catlytic hydrogenation of carbon monooxide. The styrene-acrylate copolymer is obtained by copolymerizing styrene or the like monomer with an acrylate or methacrylate monomer.
Patent JP-H07173989-A (JP)
Title: Shield machine
Inventor: SAKOI KOZO
IPC: E21D9/06
Filed: 1993-12-17
Abstract: PURPOSE:To smoothly drill the periphery of an existing tunnel for the expansion or the like of the cross section thereof, using a rotary mechanical cutter and according to a sealed shield driving method. CONSTITUTION:This shield machine has a rotary cutter 10 laid so as to surround an existing tunnel 90 having circular cross section for drilling the periphery thereof including the wall of a segment 91, a drive source 20 for the cutter 10, a jack 25 for obtaining a thrust force under a pushing force applied to the rear section thereof and others. The innermost cutter bit 12 of the cutter 10 is laid so as to cut an area several ten millimeters outside the external surface of the segment 91 of the tunnel 90 for forming cylindrical surface 94 directed outward. Also, a seal member 30 along the surface 94 is fitted to the inner surface of a division 3 separating the cutter 10 from the drive source 20 thereof or the jack 25 at a position behind the cutter 10.
Patent JP-H09151551-A (JP)
Title: Insecticide induction tool and closing plate
Inventor: TAKEBAYASHI KAZUYOSHI
IPC: E04B1/72
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent and exterminate vermin concealing under the floor of a house easily even by anyone. SOLUTION: A collar section (7) is provided around the upper outer circumferential wall of a base body (1) forming an inverted L-shaped hollow cylinder and a proper number of engaging projections around an outer circumferential wall in parallel with the rear of the collar section (7) to constitute a mounting section, a bottom plate is fixed to the lower section of the base body (1), and a door (6), to which a connector and an engaging tool (5) are disposed for hermetically sealing a window hole formed to a side face, is installed in a freely opening-closing manner.  The mounting hole of a mounting section is formed at approximately the center of a plate body (60), in which a gasket (61) is set up onto a rear and an upper side face, and a proper number of holes are formed at the proper places of the surface of the plate body (60) for disposing bolts (63), which have nuts (64) and to which L-shaped sections (63a) are shaped.
Patent JP-H06196185-A (JP)
Title: Fuel cell power generation plant
Inventor: KOGAMI TAIJI
IPC: H01M8/24
Filed: 1992-12-24
Abstract: PURPOSE:To provide a highly practicable fuel cell power generation plant by which a high fuel cell characteristic can be maintained over a long period of time by improving constitution of a gas flow system in fuel cell stacks, and preventing particularly external leakage of electrolyte. CONSTITUTION:A fuel cell power generation plant has a plurality of fuel cell stacks A and B constituted by laminating unit cells in plural layers upon each other through a separator or a cooling plate. Fuel gas flowing gas flow lines (31, A, 33, B, 32) and oxidating agent flowing gas flow lines (34, A, 36, B, 35) are arranged respectively in the fuel cell stacks A and B. The gas flow lines of at least two or more fuel cell stacks A and B among plural fuel cell stacks are connected in series to each other. To put it concretely, a gas flow direction is reversed with every constant time, and the downstream side fuel cell stack is operated at a temperature lower than the upstream side fuel cell stack according to the gas flow direction.
Patent JP-H06191667-A (JP)
Title: Paper feeding device
Inventor: YAMANAGA KEIJI
IPC: G03G15/00
Filed: 1992-12-24
Abstract: PURPOSE:To provide a simple structure which can completely recover all sheets remaining in feeding paths back to a feeding tray after feeding has been over. CONSTITUTION:The automatic feeder made up of a feeding tray, a delivery roller 3, a feed roller 4, and of a reverse rotation roller 5, is equipped with a sheet recovery lever 72 which is driven by a cam 42 fitted onto the shaft 41 of the feeding roller when the feeding roller 4 is reversely rotated.
Patent JP-H09155054-A (JP)
Title: Fitting instrument for upper part of pachinko stand frame
Inventor: GOTO MASATO
IPC: A63F7/02
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent a stand frame from being shaken back and forth by vibration generated during play by surely fixing the fitting member of fitting instrument for upper part of PACHINKO stand frame to a lateral beam at the upper part of island, preventing the fitting instrument for upper part of stand frame from being unfastened and shaken back and forth because of vibration generated during play, and preventing the fitting instrument for upper part of stand frame from being fitted while being inclined in the thickness-wise direction from the front to the back of lateral beam at the upper part of stand frame. SOLUTION: Concerning a fitting instrument 1 for upper part of PACHINKO stand frame having a fitting member 2, guide member 3, supporting member 4, guide member fixing screw 5, guide member slide adjusting screw 6 and supporting member slide adjusting screw 7 at least, a fitting plate 22 to be fixed while being closely adhered to the lateral beam at the upper part of island is formed at the front end of fitting member 2 while being turned upward, a fitting hole for the screw is formed on the fitting plate 22, guide elements 23 are formed downwards on both the left and right side ends of fitting member 2, and a stopper plate 33 having fixed lateral width is formed at one of left and right front ends of guide member 3 at least while being protruded in the outside lateral direction of guide member 3.
Patent JP-2001166225-A (JP)
Title: Wire-shaped transmission member drive assembly of endoscope
Inventor: AKIBA HARUO
IPC: A61B1/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To maintain the specified variable power operation, etc., even if there is a change in the posture of an endoscope insertion part by improving the transmission efficiency of rotational driving force of a wire-shaped transmission member. SOLUTION: A motor 27 of the endoscope constituted to drive a front end moving lens for varying an observation distance by the wire-shaped transmission member 37 and to rotate this wire-shaped transmission member 37 by the motor 27 is connected to a shaft connecting member 31. Slide guide holes 34 of a prescribed length are formed on the wall of the cylindrical body of this shaft connecting member 31. End members 38 of the wire-shaped transmission member 37 are movably arranged within the shaft connecting member 31. These end members 38 are provided with pins 40 engaging with the slide guide holes 34. According to such constitution, the wire-shaped transmission member 37 moves back and forth in a direction 100 of the axis of rotation and the load on the revolving shaft of the motor is made constant. The stable variable power operation may thus be obtained.
Patent JP-2000144684-A (JP)
Title: Block for rivetment
Inventor: HORI MICHINAGA
IPC: E02B3/14
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To enable greening of environment by filling a concrete frame like a bottom-opened square box with rubble stone, crushed-stone or the like and solidifying the stone to form a water permeable coarse filling layer, disposing the layer at the river bed, and connecting the layers to each other through a connecting reinforcement bar. SOLUTION: As a rivetment block, a frame 1 shaped like a bottom-opened square box is formed by high strength concrete, filled with rubble stone with a diameter of 15-50 mm to which Portland cement is applied or crushed-stone, and the stone, and solidified to form a water permeable coarse filling layer 2. The frame 1 has a wall thickness of 100 mm or more, the lower edge part 4 is tapered, a stepped part 3 is provided on the inner surface to support the coarse filling layer 2, the side surface is provided with a water passing opening 5, and a connecting reinforcement bar 6 is passed therethrough. The rivetment blocks are installed in a large number at the river bed or sea shore, the connecting reinforcement bars 6 are coupled to each other through rings 7 by coupling tool 8 such as shackles or the like.  Thus, the block is fixed with the lower edge part 4 of the frame 1 biting into the ground, and plant grows in the coarse filling layer 2 to enable greening.
Patent JP-H11173206-A (JP)
Title: Calculation method for engine operation time and meter device
Inventor: KATO KATSUMI
IPC: F02D45/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To dispense with the input of a tachometer signal and to reduce a wire harness by detecting the change of the oil pressure generated corresponding to the operating state of an engine, measuring the time of the operation of the engine, and integrating to display the same. SOLUTION: A vehicle meter device 10 comprises a function for sampling the operation time of an engine 20 and displaying the operation time, and comprises the hardware composition mainly including an oil pressure switch 11, a timer operation time integrating means 12 and a display means 15. When the oil pressure switch 11 is used, the operation time integrating means 12 detects an oil pressure signal 11a output from the oil pressure switch 11 corresponding to the change of the oil pressure in the operation time of the engine 20, and integrates the time to output the operation time information 12a when it detects that the engine 20 is operated, whereby the input of the tachometer signal as a pulse signal indicating the engine speed becomes unnecessary, and the wire harness mounted in a vehicle can be reduced.
Patent JP-H06194409-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAWANA KEIICHI
IPC: H01L27/04
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a semiconductor integrated circuit device which can measure an input threshold voltage of each input terminal independently without providing a wiring traversing over an LSI chip. CONSTITUTION:MOS transistors Tr1, Tr2,...TrN are provided respectively for input buffers I1, I2,...IN. The gates of the transistors are connected to output terminals of the corresponding input buffers I. The source of every MOS transistor Tr is grounded and the drain thereof is connected to one end of a resistance R shared among all the transistors. The other end of the resistance R is connected to a source terminal VDD. An output signal is generated to an inspecting output terminal SO from a common connecting point of the drains of the MOS transistors Tr. The output signal is a signal obtained by subjecting the output of each MOS transistor Tr to an wired OR. If a signal impressed to one input terminal P is changed from '0' to '1' while '0' is fed to all of true other input terminals P, the signal output to the inspecting output terminal SO is also changed when tone changing input signal exceeds an input threshold voltage.
Patent JP-H11168951-A (JP)
Title: Narrow guide device of combine harvester
Inventor: NISHIGORI NOBORU
IPC: A01D63/04
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide the narrow guide of a combine harvester, capable of preventing a step from hooking planted grain straws on a reaping work to improve the work of the combine harvester, and capable of simply switching the step into a boarding and alighting posture or into a storing posture. SOLUTION: In a combine harvester, a threshing section and an operation section are disposed on a frame 2 having a travel device, and a reaping section is liftably disposed at the front of the frame 2. A step 6 for boarding and alighting is disposed on the frame 2 below the operation section in a state capable of being switched into a boarding and alighting posture projected from the side of the frame or into a storing posture upward rotated and proximately stored on the side of the frame. A narrow guide whose front end is faced to the reaping section and which guides standing grain straws from the side of the reaping section to the rear side of the step 6 through the outer side of the step 6 is further disposed.
Patent JP-2000170310-A (JP)
Title: Ceiling board mounting hanger
Inventor: SAWADA MISAO
IPC: E04B9/18
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling board mounting hanger capable of easily hanging a ceiling board mounting frame on a deck plate even when the bosom of the ceiling is extremely narrow. SOLUTION: This ceiling board mounting hanger 1 is constituted of a plate- like main body 15 providing lower screw holes 14 to plurality of places and an interlocking head 17 continuously connected to one end of the plate-like main body 15 through a neck 16, the interlocking head 17 is so constituted that a groove opening width formed in a deck plate 4 of a building skeleton ceiling section 3 is interlocked inside of a recessed groove thread 13 narrower than a groove inside width, and the plate-like main body 15 is fixed to the ceiling board mounting frame with a screw 25 through the lower screw holes 14.
Patent JP-H11175736-A (JP)
Title: Device and method for tracking body area
Inventor: KAZAMA HISASHI
IPC: B60W30/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To secure the high reliability of a tracking result even if a body or pattern having a large image feature quantity present in the background such as the paint of a lane is included in a template or an input image when the movement track of a tracked object body in an image is extracted through image processing. SOLUTION: When a paint area is extracted from the input image and the input image is matched against a reference image of the body, an image data matching means 14 makes transparent the part of one of the images which corresponds to the paint area to make it not contribute to matching operation, and then body tracking can stably be performed irrelevantly to the background of a road surface such as the white lane paint.
Patent JP-H07183922-A (JP)
Title: Transmission and reception system device
Inventor: KOIKE SEIICHI
IPC: H04L27/06
Filed: 1993-12-22
Abstract: PURPOSE:To lower the code error rate and to improve the reliability of signal in a transmission and reception system which uses ASK modulation by varying the comparison voltage of a reception-side decision means according to the level of a received signal. CONSTITUTION:The signal received by an antenna 1 after being amplified by a high-frequency amplifier passes through a BPF3 and detected by an envelope detector 4, whose detection output is applied to a discriminator 6. In this case, a voltage which is generated by a comparison voltage generator 5 and in inverse proportion to the level of the received signal is used as the comparison voltage of the discriminator 6. Consequently, the comparison voltage of the discriminator 6 varies with the received signal level, the code error rate is controlled to a minimum value, and the reliability of the received signal is improved.
Patent JP-2000174383-A (JP)
Title: Semiconductor optical amplifier
Inventor: INOUE YASUSHI
IPC: H01S5/187
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To raise the signal light level causing gain saturation, while integrally enhancing noise characteristics by forming a two stage semiconductor optical amplifier, performing optical amplification with good noise characteristics at the first stage and performing optical amplification, while taking advantage of high saturation gain characteristics at the second stage. SOLUTION: A gain region 1, including means for induction emitting a signal light λs by pumping carriers in the direction of signal light λs incoming end to outgoing end of a semiconductor optical waveguide having the opposite ends applied with an endless reflective coat, i.e., a first semiconductor optical amplifier, a DBR region 11 including means resonant to a laser oscillation light λo, i.e., a first Bragg reflector DBR, a gain region 2 including a means for induction emitting the signal light λs by pumping carriers, i.e., a second semiconductor optical amplifier, and a DBR region 12 including means resonant to the laser oscillation light λo, i.e., a second Bragg reflector DBR, are formed in this order. According to the structure, the signal light level causing gain saturation can be raised, while enhancing noise characteristics.
Patent JP-H06293828-A (JP)
Title: Aniline-based electrically conductive polymer and its production
Inventor: SHIMIZU SHIGERU
IPC: C08G73/00
Filed: 1993-12-22
Abstract: PURPOSE:To obtain the subject polymer having solvent solubility and high electrical conductivity without using a sulfonation process by copolymerizing a compound selected from a group composed of aniline, etc., with an alkoxy- substituted aminobenzenesulfonic acid at a specific ratio. CONSTITUTION:The objective polymer having a molecular weight of 300-500,000, containing preferably 25-50% alkoxy and sulfonic acid groups based on total aromatic ring and soluble in water and organic solvents is produced by copolymerizing (A) one or more kinds of compounds selected from aniline, N-alkylaniline and phenylenediamines and (B) an alkoxy-substituted aminobenzenesulfonic acid at an A:B weight ratio of 8:2 to 1:9 preferably at -5 to +70 deg.C in a solution using an oxidizing agent.
Patent JP-H09190480-A (JP)
Title: Greeting booth
Inventor: ANIRU DASU CHIYATAABUEDE
IPC: G07B17/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To adjust a receiving/delivering schedule by automatically providing an electronic or material product for a customer, receiving a selected product and preparing a product. SOLUTION: At the time of operation, a customer receives an instruction for inputting information through CRT 120. The customer normally selects a desired product from a menu and selects the delivering/receiving order of the product. Next, a processor 100 repeats customer's individual information and delivering/receiving instruction to the customer and the customer pays the charge. In this case, the customer can select either or both of an electronic product or a material product. The electronic product is a multi-medium product. Multi-media shows visual, audio and/or other media storing in digital to present later. Then concerning a product prepared at a remote place, a maker delivers its final product to a receiver by using a proper delivering/receiving service.
Patent JP-H05184163-A (JP)
Title: Electrostatic actuator
Inventor: YANO MASAFUMI
IPC: H02N1/00
Filed: 1991-12-27
Abstract: PURPOSE:To provide a spatial holder utilizing electrostatic force which can be driven with zero or faint frictional force. CONSTITUTION:A stator 1 is provided in the moving direction with a plurality of first combination areas comprising first electrodes A1, A2, A3, second electrodes B1, B2, B3, third electrodes C1, C2, C3 and fourth electrodes D1, D2, D3. A mover 2 is provided with second combination areas comprising an electric insulating layer 13 extending in the moving direction, a fifth electrode E1 provided adjacently in the moving direction on a surface opposite to the first means of the electric insulaing layer 13, a space part, and a sixth electrode F1, wherein the fifth and sixth electrodes E1, F1 are connected with resistors or diodes 16 and voltages are applied from a power supply onto first to fourth electrodes to produce driving force for moving the mover 2. The mover 2 is provided with second combination areas comprising a first electret, a space part and a second electret, arranged adjacently in the moving direction, wherein the polarity of charge on the first and second electrets is set reversely.
Patent JP-2000173626-A (JP)
Title: Electrode for fuel cell and manufacture thereof
Inventor: HITOMI SHUJI
IPC: H01M8/10
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for improving the structure of a microscopic three-phase interface of the electrode and carrying a high alloying rate catalyst by including two or more kinds of metallic elements and/or similar metallic elements in a catalytic substance, and carrying these on a proton conductive path of a solid high polymer electrolyte and a carbon particle surface contacting with the proton conductive path. SOLUTION: A surface layer of a carbon particle 11 is covered with a solid high polymer electrolyte, composed of a proton conductive passage 12 and a Teflon (R) skeleton part 13 for providing a structure by carrying a catalytic substance 14 on a surface of the carbon particle 11 contacting with the proton conductive passage 12. The catalytic substance 14 is composed of two or more layers, including two or more kinds of metallic elements and/or similar metallic elements or including different metallic elements and/or similar metallic elements, to thereby obtain an electrode having a large catalyst utilization factor, a high toxic resistance characteristic to CO and high oxidizing performance to liquid fuel such as methanol. Since all the catalytic substances can be effectively operated on a three-phase interface, a catalyst utilization factor is improved.
Patent JP-H10167717-A (JP)
Title: Oxide obtained by thermal decomposition and doped
Inventor: MANGOLD HELMUT DR
IPC: C01B13/20
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To dope an oxide obtained by a thermal decomposition method with another substance and to avoid the presence of primary particles of the oxide obtained by the thermal decomposition method and separated primary particles of the doping substance or the oxide of the doping substance. SOLUTION: A base component is an oxide obtained by in-furnace hydrolysis by a thermal decomposition method and the oxide is doped with 0.00001-20wt.% of at least one doping component. In this case, the amount of the doping can be in the range of 1-10,000ppm and the doping component is a metalloid and/or a metal, a metal or a metalloid salt or oxide. The BET surface area of the doped oxide is in a region of 5-600m<2> /g.