baber/WOPTO huggingface dataset:
Patent JP-S5628228-A (JP)
Title: Nontoxic and stabilized synthetic resin composition
Inventor: MINAGAWA MOTONOBU
IPC: C08L33/02
Filed: 1979-08-17
Abstract: PURPOSE: To prepare a synthetic resin composition harmless to men and beasts and having excellent long-term thermal-oxidative stability and thermal-discoloration resistance, by compounding a resin with the dimer of a tocopherol as an antioxidant.  
     CONSTITUTION: 100pts.wt. of a synthetic resin is compounded with 0.001W5, preferably 0.01W3pts.wt. of the dimer of a tocopherol (e.g. α-tocopherol, natural tocopherol mixture obtained from natural fats such as an embryo oil, etc.). If desired a light stabilizer etc. may be added to the composition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05297060-A (JP)
Title: Adjusting method of reference position of ccd camera in ic testing apparatus equipped with ccd camera
Inventor: KIYOKAWA TOSHIYUKI
IPC: G01R31/26
Filed: 1992-04-23
Abstract: PURPOSE:To simply and accurately adjust a reference position by a method wherein a contact chuck in which a counterbored hole having a strict fitting size has been formed is used as one part of a calibration jig. CONSTITUTION:A counterbored hole 54 having a strict fitting size to a circuilar jig 53 is formed in the central position of a contact chuck 52 for calibration. The counterbored hole 54 is connected to a suction hole used to suck an IC. Also the contact chuck 52 itself is fixed to an X-Y arm at an X-Y conveyance divide in a state that it has been positioned with high accuracy by means of a guide pin 51. When a calibration jig constituted in this manner and an operating program for calibration are used, the suction height of the IC on a buffer stage 2 and the relative relationship between a CCD camera 12 in a contact height and the suction center of the IC are measured. Then, a calibration operation is executed in respective heights.
Patent JP-2000292342-A (JP)
Title: Continuous torque measuring method and device for adhesive specimen
Inventor: TSUKAHARA NOBORU
IPC: G01L3/22
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To heat an adhesive specimen enclosed in a specimen chamber constituted by enclosing a rotating hot platen and a hot platen detecting torque for relative rotation, and to detect a torque generated on the hot platen while the other rotating hot platen is rotated. SOLUTION: A continuous film F is seated on a hot platen for torque detection 4. A mold release agent is applied to a rotating hot platen 8. A specimen is loaded on the film F and the hot platens are enclosed. Measurement is conducted while the rotating hot platen 8 rotates. When the film F is fixed on the hot platen for torque detection 4, and the hot platens are exposed to open a specimen chamber after the measurement has completed, the specimen is removed from the rotating hot platen 8 where the mold release agent was applied, the specimen is left as adhered to the film F on the torque detecting hot platen 4, and the specimen is eliminated by eliminating the film F outside of the specimen chamber. The continuous film is newly seated on the torque detecting platen 4 allowing continuous measuring serially.
Patent JP-H08276124-A (JP)
Title: Manufacture of viscous material containing bubbles
Inventor: OKUKI SHINGO
IPC: B01F5/00
Filed: 1995-04-04
Abstract: PURPOSE: To enable bubbles of a uniform size in a stabilized state to be efficiently mixed into a viscous material such as a gelled product. CONSTITUTION: A viscous material 1 is supplied to a porous plate 6 with through holes, and caused to pass through the through holes of the porous plate 6 by applying a specified pressure to the viscous material 1. Thereby, the viscous material 1 is caused to drop linearly in a thread-like shape at a constant speed from the through holes continuously. The viscous material 1 which falls down is received below and allowed to pile up. Thus, a gas present in an atmosphere is entrained and mixed into the viscous material.
Patent JP-S61264070-A (JP)
Title: Coating material for resistance
Inventor: TANABE KOJI
IPC: H01B1/20
Filed: 1985-05-17
Abstract: PURPOSE:The titled coating material, consisting of electrically conductive powder containing partially titanium nitride powder and a synthetic resin, having improved moisture and heat resistance characteristics without increasing resistance values due to anodic oxidation even on passing a current therethrough under a high humidity, and causing low sliding noises when used as a sliding contact. CONSTITUTION:A coating material consisting of (A) electrically conductive powder containing partially powder 4 of titanium nitride (TiN) and preferably carbon black 3 as the rest and (B) a synthetic resin 5, e.g. epoxy resin. The weight ratio of the TiN powder 4 to the carbon black 3 is preferably 95:5-10:90. USE:Printed circuit boards for various electrical apparatuses, resistance elements in fixed resistors, etc., electromagnetic wave shielding plates, etc.
Patent JP-H01275238-A (JP)
Title: Preloader for seat belt
Inventor: SHIMOKI KAZUAKI
IPC: B60R22/46
Filed: 1988-04-27
Abstract: PURPOSE:To enhance the space efficiency by installing a drive device inside the door of a car, wherein the drive device is to give a tension to a seat belt when a deceleration exceeding a certain value is applied to the car. CONSTITUTION:Symmetrically up and down, a pair of seat belt wind-in devices 2a, 2b are installed inside a car door 1 on its loose end side, for taking up a shoulder belt 3a and a waist belt 3b. A drive device 10 and a deceleration sensor 11 are installed inside an arm rest 9, which is formed protruding in the center of a door lining 4 while extending in the direction fore and aft. The drive device 10 incorporates thrust powder, which is ignited and combusted when the deceleration sensor 11 has sensed an impact deceleration because of collision of the car. A piston is displaced by this combustive energy of thrust powder, and thereby a torque is given to the wind-in devices 2a, 2b through a drive wire 18 so as to give a tension to the belts 3a, 3b.
Patent JP-H02283084-A (JP)
Title: Manufacture of semiconductor laser
Inventor: FUJII TAKUYA
IPC: H01S5/00
Filed: 1989-04-25
Abstract: PURPOSE:To avoid a thermal deformation and to form an optical guide layer thereon while maintaining the height of a protrusionlike diffraction grating provided on a substrate at a predetermined value by vapor growing at a low temperature by an atomic layer epitaxial growth (ALE) method. CONSTITUTION:Part 31 of an InGaAsP layer for forming an optical guide layer 3 is formed on an InP substrate 1 provided with a diffraction grating 2, the grating 2 is covered therewith, and the residue 32 of the layer 3, an active layer 4 and a clad layer 5 are then sequentially formed by a normal MOVPE method. The grating 2 is not thermally deformed at 400 deg.C, and not thermally deformed at 400-650 deg.C after it is covered with an InGaAsP layer 31. Accordingly, the grating can preserve a predetermined height of the state provided initially on the substrate. The residue 32 of the layer and the other layer 4, the layer 5, etc., are formed by a normal MOVPE method.
Patent JP-S58223084-A (JP)
Title: Construction of time piece case
Inventor: FUTABA KUNIHIKO
IPC: G04B39/02
Filed: 1982-06-18
Abstract: PURPOSE:To simplify the screw clamping mechanism of a time piece case by bringing a lock screw externally or internally into contact with a part of a screw in a body to fix an exterior member. CONSTITUTION:A thread 6a of lock screw 6 gets in contact with a deformed female thread 1a provided inside the body 1 to fix a back lid 4 on the body 1. The thread is partially engaged with the female screw for clamping with a screw.
Patent JP-H07311960-A (JP)
Title: Offset component removing circuit
Inventor: WACHI SHIGEAKI
IPC: G11B7/09
Filed: 1994-05-19
Abstract: PURPOSE:To obtain an offset component removing circuit in which a servo signal having no offset component can be produced through inexpensive circuitry even when the frequency bands of reproduction signal and servo signal are overlapped each other in the coding. CONSTITUTION:A first servo signal output section 4 determines the difference between detection signals of returning light and picks up a signal corresponding to the high band region of a servo signal. A second servo signal output section 5 removes DC component from the detection signal of returning light to determine the difference of an envelope signal thus picking up a signal corresponding to the low band region of the servo signal. A synthesizing section 6 synthesizes the signals corresponding to the high and low band regions of servo signal to produce a servo signal.
Patent JP-S58120420-A (JP)
Inventor: PIITAA UIRIAMU RUUZU
IPC: B26D5/30
Filed: 1982-06-18
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-H08305695-A (JP)
Title: Document processor
Inventor: ISHIZAKI AYUMI
IPC: G06F17/22
Filed: 1995-04-28
Abstract: PURPOSE: To improve the efficiency of dictionary retrieval by retrieving a fundamental dictionary by a dictionary retrieval part with respect to a word candidate obtained by a word discrimination part and referring to a priority table to retrieve technical term dictionaries in the case of the absence of this word candidate in the fundamental dictionary and retrieving technical term dictionaries in the priority order. CONSTITUTION: A document or an indication input 1 is inputted by an input processing part 2. A word discrimination part 3 divides the inputted document into words in the unit of sentences in accordance with a prescribed reference and transfers the result to a dictionary retrieval part 6. With respect to the word candidate transferred from the word discrimination part 3, the dictionary retrieval part 6 retrieves a dictionary group, namely, a fundamental dictionary 8a and technical term dictionaries 1 to N (8b to 8n) to obtain attribute data or the like. The order of dictionaries to be retrieved is determined by referring to a priority table 5a, a related dictionary table 5b, and a retrieval record 5c. Retrieval result data such as the attribute of the word detected as the result of retrieval is processed in a syntax/meaning analysis part 4 to discriminate whether it is valid or not.  If it is valid, it is transferred to a processing part for the succeeding processing.
Patent JP-H1050838-A (JP)
Title: Multi-layer interconnection with small lateral stray capacitance
Inventor: MICHEL MARTY
IPC: H01L21/768
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a new structure and a new method for manufacturing an interconnection network. SOLUTION: In this interconnection structure, the upper surface of a first interconnection level 1 is a tungsten layer 23, each part of the first interconnection level 1 is insulated from each other by means of an SOG type insulator, at least the bottom part of each part of a second interconnection level 3 is connected to each part of the first interconnection level 1 by means of electrically conductive pads 33, 34 formed in the openings of the SOG type insulator, the wall and the bottom part of the opening are covered with a thin titanium layer 31, and the opening is filled with an electrically conductive material such as silicon, copper, and titanium alloy, etc., selected from the group including aluminum, copper and aluminum alloy.
Patent JP-S5229223-A (JP)
Title: Photoconductor
Inventor: FURUYAMA SHIZUO
IPC: H01L51/42
Filed: 1975-08-29
Abstract: PURPOSE: To provide a photoconductor having high mechanical strength of a photosensitive layer and low deterioration of sensitivity by adding a halogenated polycarbonate to a poly-N-vinylcarbazole. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5629588-A (JP)
Title: 2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione derivative or its salt, its preparation, and herbicide containing the same as active constituent
Inventor: SANEMITSU MINORU
IPC: A01N43/64
Filed: 1979-08-17
Abstract: NEW MATERIAL:A compound expressed by formula I [R is formula II or III (X is halogen)], or a salt thereof.  
     EXAMPLE: N 2 -(3,4-dehydro-2-furanyl)-2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione.  
     USE: A selective herbicide having improved control activity against particularly a wild oat and further wheat, barnyard grass, Japanese radish and cucumber.  
     PROCESS: Bis-(trimethylsilyloxy)-1,2,4-triazine of formula IV obtained by silylating 2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione with trimethylchlorosilane is reacted with a compound of formula V (Z is halogen) to give a 2,3,4,5-tetrahydro-1,2,4-triazine- 3,5-dione derivative of formula VI, which is then dehydrohalogenated to afford the exemplified compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59229517-A (JP)
Title: Zoom lens of four-group constitution
Inventor: MOGAMI SATOSHI
IPC: G02B15/177
Filed: 1983-06-13
Abstract: PURPOSE:To obtain a zoom lens which has superior image forming performance by moving all four lenses which is divergent, convergent, divergent, and convergent, successively from an object side to and from an image plane during power variation, and satisfying specific conditions. CONSTITUTION:The 1st lens group G1 includes a positive lens element L1 which has a large-curvature surface on the object side, a negative meniscus lens element L2 having a convex surface on the object side, and a negative lens element L3 formed by cementing a negative and a positive lens together successively from the object side. Further, the 2nd, the 3rd, and 4th lens groups G2, G3, and G4 are provided. Then, inequalities I and II hold, where r1 and r2 are the radii of curvature of the object- and image-side surfaces of the positive lens component L1 closest to the object side in the 1st lens group G1 and n3 and n4 are the refractive indexes of the negative and positive lenses forming the negative cemented lens element L3.
Patent JP-H08300762-A (JP)
Title: Thermal transfer printer
Inventor: YAMAMOTO TOSHIYUKI
IPC: B41J29/02
Filed: 1995-04-28
Abstract: PURPOSE: To provide a thermal transfer printer capable of performing proper printing by preventing the deformation of a carriage shaft in such a state that a thermal head is brought into contact with a platen under pressure. CONSTITUTION: A platen 2 is arranged to the frame 1 of a printer and the carriage 5 made freely reciprocally movable along the platen 2 is arranged to the carriage shaft 3 arranged in parallel to the platen 2 and the thermal head 6 made free to come into contact with and separate from the platen through an ink ribbon and paper is mounted on the carriage 5 and the bending support plate 13 holding the carriage shaft 3 so as to bend the same in the direction reverse to the deformation direction thereof at a time of printing is arranged to the frame 1.
Patent JP-S63270550-A (JP)
Title: Production of powdery porous chitosan derivative having anion-exchange group
Inventor: ITOYAMA MITSUNORI
IPC: C12N11/10
Filed: 1987-04-28
Abstract: PURPOSE:To produce an anion exchanger insoluble in acids and having a high ion exchange capability by allowing powdery porous chitosan to react with an excess dialdehyde and then with a diamine, and then reducing the reaction product with a reducing agent. CONSTITUTION:Low-mol.wt. chitosan having 10,000-230,000 mean mol.wt. is dissolved in acetic acid or dichloroacetic acid or in the mixture of both acids to prepare a 2-20% acidic soln. of chitosan. The acidic soln. is dropped in fixed portions into a basic coagulation bath of sodium hydroxide, etc., from a nozzle having 0.1-0.25mm diameter under pressure to obtain powdery porous chitosan. The powdery porous chitosan is allowed to react with an excess dialdehyde and then with a diamine, and the obtained reaction product is further reduced to obtain the powdery porous chitosan derivative having an ion- exchange group.
Patent JP-H02284937-A (JP)
Title: Skin material for interior
Inventor: MATSUOKA YOSHITO
IPC: C08J5/00
Filed: 1989-04-27
Abstract: PURPOSE:To obtain the title skin material composed of a vulcanized rubber composition obtained by blending a rubber component consisting of a diene based rubber, etc., with a specific amount of sulfur and having hardness being within a specific range and having characteristics similar to natural leather over the wide temperature range. CONSTITUTION:The aimed skin material composed of a vulcanized rubber composition obtained by blending 100 pts.wt. rubber component consisting of a diene based rubber (e.g. natural rubber or isoprene rubber) or blend rubber of >=50 pts.wt. diene based rubber and <=50 pts.wt. non-diene based rubber (e.g. ethylene-propylene rubber or butyl rubber) with 15-50 pts.wt., preferably 20-45 pts.wt. sulfur and having the 65-98 Hs hardness.
Patent JP-H043365-A (JP)
Title: Video tape recorder
Inventor: OMURA HIROSHI
IPC: G11B20/06
Filed: 1990-04-19
Abstract: PURPOSE:To prevent the occurrence of noise by detecting an output level of a regenerative FM signal from a head amplifier, comparing it with a reference level and increasing a gain of a gain control amplifier when the output level is lower than the reference level. CONSTITUTION:The regenerative FM signal detected by a magnetic head 1 from a curved magnetic tape and amplified by the head amplifier 2 is sent via a gain control amplifier circuit 5 to an audio signal processing system, and is also led to an envelope detecting circuit 3 for detecting its output level. An envelope of the regenerative FM signal is detected by the circuit 3, and its envelope signal is sent out to a control circuit 4. The level of the envelope signal is compared with the reference level of the circuit 4, and when this is lower than the reference level, a control signal is sent out to the circuit 5 from the circuit 4 to increase the gain. Then, when a drop-out is detected by the circuit 4, a drop-out compensation circuit 6 is operated accordingly.
Patent JP-S59231630-A (JP)
Title: Character pattern display keyboard
Inventor: KUNAI YUUKO
IPC: G06F3/02
Filed: 1983-06-15
Abstract: PURPOSE:To eliminate the inscription of unnecessary character patterns, and to improve operability as compared with a conventional keyboard and to input more character patterns by displaying a necessary character pattern on each key. CONSTITUTION:Character pattern keys 110 and 210, etc., have display elements 111 and 211, etc., corresponding to respective patterns, and the respective display elements are connected to pressure processors 2,110 and 2,210, etc., through respective buses corresponding to the keys. The devices 2,110 and 2,210, etc., are connected to a processor 3,000 through bus transmission lines. The device 3,000 has a memory for specific patterns corresponding to the respective keys, and sends a specific pattern signal to the pressure processor of each key. Further, a composite pattern is displayed as one new pattern on a character pattern key with a pattern composition key 1z, etc. Thus, a necessary character pattern is displayed on each key to facilitate the operation, and many character patterns are inputted without increasing the number of keys.
Patent JP-H02285198-A (JP)
Title: Sheild tunnel underground docking method and shield excavator
Inventor: NOMIYAMA MASUO
IPC: E21D9/08
Filed: 1989-04-27
Abstract: PURPOSE:To promote reliability concerning strength by bringing into contact with the internal surface of the second ring wall to mount to two cutters by opposing a waterstop coupling plate after the first auxiliary ring wall is formed by cutter blades of one shield excavator. CONSTITUTION:A large number of cutter bits 13 are planted in the front of the first shield excavator 11 to mount cutter wheels 15 having blades 14 to the periphery, and a bedrock is excavated to take out earth from an outlet 17. Then, after the first and second chield excavators 11 and 20 are started from two points to reach specific points, the first ring groove 37 is formed. Mortar, etc., from an injection pipe 19 are filled and solified to form the second ring groove 37, and a ring wall 24 is formed as a mortar cut-off wall. The waterstop coupling plate 25 is welded to the remainer of both cutters 15 to complete a docking of two shields 11 and 20. According to the constitution, filler can be reduced to an extremely small quantity.
Patent JP-S5731073-A (JP)
Title: Input data storing system
Inventor: YASUTAKE KUNIO
IPC: G06Q99/00
Filed: 1980-08-01
Abstract: PURPOSE:To detect a finish code at the time when reading of data stored is assigned, to prohibit subsequent reading and to remove an useless read operation by storing data successively with a key operation and so on and by writing the finish code at every registering termination for one user. CONSTITUTION:Prescribed arithmetic processing is executed in a CPU5 providing an arithmetic processing means according to an operation of an input part 1 of an electronic register, and the dinput data is stored successively in a journal memory 8. Writing of this input data is performed with control of a CPU5, and as registering for one user is terminated, a termination code is stored in the prescribed area of the memory 8 according to operations of a key classified by department and so on from a input part 1. Furhter by assignment of a mode switch of an input part 1, a termination code stored in the CPU5 is erased and the contents are set as an initial value. According to an operation of the input part 1 the stored contents are read from the memory 8, and when the termination code is detected in the CPU5, the reading is prohibited, useless reading is removed and thus total data are registered in total memory 7.
Patent JP-H02285236-A (JP)
Title: Manufacture of crystal resonator moisture sensor
Inventor: GOTO MASAO
IPC: G01N5/02
Filed: 1989-04-27
Abstract: PURPOSE:To raise sensitivity of a moisture sensitive film by a method wherein a dope liquid which comprises a water soluble inorganic halogen salt, a hydrophilic polymer and a water soluble organic solvent is gelatinized in contact with a water surface to dry after applied on the surface of an electrode of a quartz oscillator. CONSTITUTION:A dope liquid comprising a water soluble inorganic halogen salt, a hydrophilic polymer and a water soluble organic solvent is gelatinized in contact with a water surface after applied on the surface of an electrode of a quartz oscillator and dried to produce a moisture sensor. The water soluble inorganic halogen salt herein used is magnesium chloride or the like and used preferably at a rate of about 0.1-1.5% per polymer. The hydrophilic polymer herein used is preferably cellulose acetate or the like. These substances are adjusted as dope liquid containing an inorganic halogen salt with a high viscosity using a solvent with a weight ratio of about 1-3 times with respect to a solution of a solvent such as acetone soluble in water, preferably the polymer. The quartz oscillator herein used is preferably an AT cut one. For example, a silver electrode 22 is mounted right in the center of a crystal face 21 and leads 23 and 23' are lead out separately from the silver electrode 22 and a solive electrode 22 also mounted on the back thereof respectively.
Patent JP-S60248689-A (JP)
Title: 3-(3'-pyrazolo(1,5-a)pyridyl)acrolein derivative
Inventor: MIURA TAKETOSHI
IPC: C07D471/04
Filed: 1984-05-24
Abstract: NEW MATERIAL:The compound of formula (R<2>-R<5> are H, alkyl, aralkyl, alkoxy, acyl, amino, dialkylamino, acyl, COOH, carboalkoxy, carbamoyl, halogen or heterocyclic residue; R<2> and R<3>, R<3> and R<4>, or R<4> and R<5> may together form benzene nucleus; R<1>, R<6> and R<7> are H, alkyl, aralkyl, aryl or heterocyclic residue). EXAMPLE:3-(2-Phenyl-7-methyl-3-pyrazolo[1,5-a]pyridyl)acrolein. USE:A raw material for the preparation of 3-formylpyrazolo[1,5-a]pyridine derivative useful as an intermediate of photosensitive dye for silver halide photography, or of 3-nitro compound of pyrazolo[1,5-a]pyridine derivative having fungicidal activity. PREPARATION:A pyrazolo[1,5-a]pyridine compound free from substituent group at the 3-position is made to react with 3-dialkylaminoacrolein in the presence of a condensation agent.