baber/WOPTO huggingface dataset:
Patent JP-2000313783-A (JP)
Title: Thermoplastic resin composition, slidability modifier or improving method for the composition and production of the modifier
Inventor: MIURA TAKASHI
IPC: C08J3/16
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition imparted slidability and a modifier therefor and to provide improving method for slidability and production method for the modifier. SOLUTION: This slidability modifier includes polytetrafluoroethylene particles and an organic polymer wherein the particles has <=10 μm particle diameter and 0.5-80 wt.% polytetrafluoroethylene content. In various molding methods, moldings having excellent slidability permanently and good surface appearance can be obtained.
Patent JP-H11314398-A (JP)
Title: Exposing head and printer
Inventor: AOTO KAZUAKI
IPC: B41J2/44
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a surface emission exposing head and printer in which a stopping photosensitive recording paper can be subjected to exposure of one page while reducing the size. SOLUTION: The exposing head comprises a light emitting element 110 and a reflecting element 120. The light emitting element 110 has a plurality of light emitting parts 10[1]-10[m] and light is emitted in the first direction L1 from each light emitting part while being controlled individually according the the pixel information of an image data. The reflecting element 120 has a reference face 61 and a plurality of reflective faces 60 [1]-10[q] inclining by first angle against the reference face 61. The reference face 61 is inclined by second angle θ2 against the first direction L1 and the reflective faces 60 [1]-60 [q] reflect a plurality of lights emitted from the light emitting element 110 to second direction L2 different from the first direction L1.
Patent JP-H06314639-A (JP)
Title: Manufacture of solid state electrolytic capacitor
Inventor: FUKUDA MINORU
IPC: H01G9/00
Filed: 1993-04-28
Abstract: PURPOSE:To dispense with contact or removal of an electrode conductor from outside by subjecting a dielectric oxide film of valve action metal to required step to form a cathode layer of a carbon or silver paste over a conductive polypyrrole film by electrolytic polymerization and by separating off every pattern. CONSTITUTION:A first insulating coat film is formed over a dielectric oxide film 2 of valve action metal with a first pattern of a predetermined dimension of square remaining, and a conductive coat film 6 over the insulative coat film 5 at a predetermined distance from a pattern boundary. A second insulative coat film 8 is formed more largely than the first pattern and with a second pattern including a part of the conductive coat film 6 remaining, and a conductive precoat layer 10 is formed on the dielectric oxide film 2 exposed in the second pattern, the second insulating coat film 8, and the conductive coat film 6. A cathode layer 12 is formed of a carbon or silver paste over a conductive polypyrrole film 11 by electrolytic polymerization and separated off by every pattern for production.
Patent JP-S62281132-A (JP)
Title: Optical recording medium
Inventor: HIRAOKA MITSUO
IPC: G11B7/24015
Filed: 1986-05-30
Abstract: PURPOSE:To form a space from where an oxygen, or a combustion gas generating at a recording time, is diffused, and to improve reliability for the recording and the reproduction of information, by arranging a spacer so as to form a pre-formating signal. CONSTITUTION:A recording layer 2 is formed on a substrate 1, meanwhile, irregularity is provided by arranging a spacer 3 on another substrate as a protecting layer 6 so as to form the pre-formating signal, and both substrates are stuck, and an air gap 4 is formed on the recording layer 2, and also, a pre-format layer 5 is provided. In this way, it is possible to secure a diffusing space for the oxygen, or, the combustion gas required at the recording time of a bit of recording information sufficiently. Also, since the protecting layer 6 is brought into contact uniformly with the recording layer 2 through the spacer 3, mechanical strength can be secured uniformly, and furthermore, it is possible to obtain an optical recording medium with high accuracy because of the formation of pre-formating.
Patent JP-H08317431-A (JP)
Title: Signal generator, position detector and image correction device
Inventor: TSUJIHARA SUSUMU
IPC: H04N9/28
Filed: 1995-05-23
Abstract: PURPOSE: To provide a signal generator for a test pattern for image distortion detection, a position detector to detect a display position and an image correction device capable of performing automatic adjustment with high accuracy by a detected position in a short time to automatically correct the convergence distortion and geometric distortion of a color television receiver. CONSTITUTION: The test pattern is always displayed at a fixed position following a deflected waveform by an address generation circuit 28 which generates a two-dimensional address signal symmettic to a deflected center axis from the deflected waveform, and a test pattern generation circuit 1 which generates the test pattern on the basis of the address signal from the address generation circuit 28. Thereby, the test pattern is always generated at a two-dimensional position symmetric to the deflected center axis even for the change of the number of scanning lines or screen size.
Patent JP-S5822699-A (JP)
Inventor: TAKEUCHI MASAAKI
IPC: B42B4/00
Filed: 1981-08-05
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-H09301983-A (JP)
Title: Cyclic ester compound and its production
Inventor: YU TAKESHI
IPC: C07F7/08
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To readily obtain a new cyclic ester compound useful as an intermediate for producing a physiologically active substance such as a medicine/an agrochemical, etc., by reacting a β-silylethyl sulfoxide compound with an α,β-unsaturated ester compound in the presence of a base. SOLUTION: This new silylethylsulfoxy group-containing cyclic ester is shown by formula I [Ar is a (substituted) aryl; R<1> to R<3> are each a 1-4C alkyl or phenyl; W<1> to W<3> , Z<1> and Z<2> are each a (substituted) 1-6C alkyl or a (substituted) aryl; (n) is an integer of 1-6] and is useful as an intermediate for a physiologically active substance such as a medicine/an agrochemical, etc. The compound is obtained by reacting a β-silylethyl sulfoxide compound of formula II [e.g. (R)-p-tolyl-2-(trimethylsilyl)ethyl sulfoxide] with an α,β-unsaturated ester compound of formula III (X is a halogen)(e.g. ethyl 4-bromocrotonate) in the presence of a base.
Patent JP-H05319944-A (JP)
Title: Ceramic circuit board and joining agent for circuit board
Inventor: TAMURA NARITAKA
IPC: H05K1/03
Filed: 1992-05-15
Abstract: PURPOSE:To obtain a ceramic circuit board capable of increasing joining strength between a ceramic substrate and a metallic circuit board and excellent in durability and reliability and a joining agent suitable for forming the circuit board. CONSTITUTION:The ceramic circuit board is constituted by integrally joining a ceramic substrate 3 to a metallic circuit board 4 through a joining layer 2 consisting mainly of a silver-copper brazing material and containing 0.5-7wt.% Ti and 5-40wt.% Al2O3. The objective joining agent for circuit board consists of a mixture obtained by adding 0.5-7wt.% Ti powder and 5-40wt.% Al2O3 powder to silver-copper brazing material powder.
Patent JP-S5748309-A (JP)
Title: Washing apparatus for precipitation promoting material
Inventor: OOWADA KAZUHIKO
IPC: B01D21/02
Filed: 1980-09-08
Abstract: PURPOSE: To enable to wash a precipitation promoting material easily and sufficiently without draining water, especially in a precipitation basin by slowly passing a running cart provided with plural washing nozzles communicated with an emitting pipe of a pump above the precipitation promoting material.  
     CONSTITUTION: When precipitation of foreign matters is recognized on a surface of said precipitation promoting material, without draining water in a traversely flowing type precipitation basin, an underwater pump 7 is driven as well as a motor is driven to transmit power thereof to a wire 11 and a running cart 5 is slowly run from one end of the traversely flowing type precipitation basin to other end thereof. Then, when the underwater pump 7 is driven, water subjected to coagulation treatment sucked from a suction part 15 of the underwater pump 7 is vigorously injected from a washing nozzle 9 as washing water W and, by the flowing of the washing water W, foreign matters S adhered to a surface of the precipitation promoting material 1 are washed off and the washed off foreign matters S are fallen to a lower part of the traversely flowing type precipitation basin along with the downward flow of the washing water W. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02302696-A (JP)
Title: Lining installation for fast breeder
Inventor: SHIMANO KUNIO
IPC: G21D1/02
Filed: 1989-05-17
Abstract: PURPOSE:To make construction works much easier and to reduce an amount of required materials and to save a cost by coating floors in a nuclear reactor auxiliary building with a heat resistant and sodium resistant painting material. CONSTITUTION:On a surface of a floor concrete 31 of a nuclear reactor auxiliary building 5, a heat resistant and sodium resistant painting material 32 of which main component is at least one of Al2O3, MgO, ZrO2, SiO2 and SiC, is applied in a constant thickness and thereafter a water content is removed by heating. With this process, a sodium leaked in the building 5 is collected to a lower place by an incline provided on the floor surface and then is stored at a storage pit prepared at the lower-most part of the building 5, through a drain pipe 33. Accordingly, there is no requirement to place a steel liner on the floor surface of the building 5, where a piping and an equipment of a secondary sodium circulation system are installed, construction works can be much easily conducted and also as there is no requirement to apply a sliding structure for a prevention of a liner deformation, an amount of required materials and construction cost can be well saved.
Patent JP-S5826669-A (JP)
Inventor: TETSUNO HARUO
IPC: F28D15/02
Filed: 1981-08-06
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-H04350654-A (JP)
Title: Photogravure plate
Inventor: NAKANISHI HIROSHI
IPC: G03F5/20
Filed: 1991-05-28
Abstract: PURPOSE:To eliminate the formation of doctor stripes, etc., and to stabilize printing with gradational representation by varying the distribution number of cells which are in a fixed shape and have constant depth according to found printing density gradations. CONSTITUTION:This photogravure plate which has transferred bodies such as ink charged in recessed parts and prints a printed body is so constituted that the shape and depth of the individual cells as the recessed parts are made constant and the distribution number of the cells is varied corresponding to the found printing density gradations. Namely, respective shadow parts (a), intermediate parts (b) and high-light parts (c) are of the same size with one cell, but the number of cells per unit area is different. The cells are formed in a rectangular or hexagonal shape whose opposite side intervals are >=120mum or a circular shape whose diameter is >=120mum, and >=25mum in plate density. Consequently, even when ink containing pigment of large particle size is used for the printing, the printing is stably carried out with long lots.
Patent JP-H09309697-A (JP)
Title: Unloading attachment for forklift
Inventor: KOBAYASHI TADANOBU
IPC: B66F9/14
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To save trouble and improve efficiency in unloading a load loaded on a load carrying platform of a container or truck. SOLUTION: An extensible device 6 is fitted on the front face of an ascendable and descendable carriage 3 of a forklift 1 through a side shift deviate 5, and a takeoff device 7 is mounted to the extensible device 6. Sideward hooks 9 are arranged longitudinally on the front face of the takeoff device 7 and are urged forward by springs. The takeoff device 7 is moved forward and is then slid leftward so that vinyl bands C tied around loads B are hooked with the hooks 9 to move the loads B in a row on a first transverse live roller conveyor 11. The loads B are then carried from the first live roller conveyor 11 through a second back and forth live roller conveyor 12 and an inclined belt conveyor 13 to a rear horizontal belt conveyor 14.
Patent JP-S61280848-A (JP)
Inventor: MIYAJIMA YASUO
IPC: A61B8/14
Filed: 1985-06-06
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-S61283406-A (JP)
Title: Method for compensating and controlling crown control of multi-stage rolling mill
Inventor: OSHIMA HIROO
IPC: B21B31/32
Filed: 1985-06-06
Abstract: PURPOSE:To improve sheet thickness accuracy, shape and quality by determining the fluctuation rate of rolling load from a crown control rate and operating a hydraulic pressure device according to the fluctuation rate. CONSTITUTION:The fluctuation rate DELTAP of the rolling load is detected 3 from the initial value P of the detected rolling load and set rolling load P0 and the fluctuation rate DELTAP'' of the rolling load when the crown control is executed is outputted to an addition point 6. The fluctuation rate DELTAP of the rolling load, the fluctuation rate DELTAP'' of the rolling load during the crown control and the secondary fluctuation rate DELTAP' of the rolling load determined from the fluctuation of a roll gap are added and subtracted and only the fluctuation rate DELTAP of the rolling load is taken out. A compensation control component, change component of the roll gap, etc. are added to or subtracted 8 from the fluctuation rate DELTAP of the rolling load. A cylinder 14 is hydraulically driven via a servocontrol valve 18 in accordance with the value obtd. in such a manner to increase or decrease the initial roll gap. The sheet thickness fluctuation by the crown control is thereby prevented.
Patent JP-S5827374-A (JP)
Title: Schottky barrier diode and manufacture thereof
Inventor: SHINOZAKI SATOSHI
IPC: H01L21/285
Filed: 1981-08-10
Abstract: PURPOSE:To form a stable SBD by covering the hole edge of an insulating film on a silicon substrate with a metal silicide film and constructing to wash the edge of the hole of the film by a wire metal deposition pretreatment. CONSTITUTION:An SiO2 film 42 is grown on an N type Si substrate 41. Then, an SiO2 film of an SBD forming part is selectively removed, a hole 43 is formed, and a polysilicon 44 is accumulated on the overall surface. Subsequently, the polysilicon 44 is allowed to largely remain to cover the hole 43, and the other is removed. Thereafter, metal 45 capable of subjecting silicide is deposited on the overall surface and is alloyed at 46. Then, the remaining platinum which is not silicided is removed by aqua regia. A wire metal 47 is eventually formed.
Patent JP-S5458946-A (JP)
Title: Magnetic separator of high field gradient
Inventor: HIRATA KEISUKE
IPC: B03C1/10
Filed: 1977-10-19
Abstract: PURPOSE: To decrease the pressure and quantity of reverse washing water, by providing a supersonic vibrator near the matrix of a magnetic separator to vibrate the matrix during reverse washing.  
     CONSTITUTION: The supersonic vibrator 15 is provided in a pipe 11 extending to a cylindrical part 7 for producing a high magnetic field gradient. The supersonic vibrator is connected to a high-frequency vibrator 16 located outside. During or before reverse washing, the supersonic vibrator is caused to vibrate and the reverse washing water is supplied from a reverse washing pump 12 to remove floating magnetic substances from the matrix 8 and discharge the substances through a pipe 14 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04328699-A (JP)
Title: Data control device for facility equipment
Inventor: KIYOSUGI HIROSHI
IPC: G08B25/04
Filed: 1991-04-30
Abstract: PURPOSE:To make efficient the checking and maintenance work by providing a control communicating device to fetch the operation data from a terminal device, a setting device to set the limit value to the operation data and a comparator to compare the operation data and the limit value at a monitor center and performing easily the collection of the operation data of the facility equipment of the terminal device and the change of the limit value. CONSTITUTION:At the desired time from a monitor center side, the operation data of an elevator stored in a call meter 14 and an integrating hour meter 15 of each terminal device 1 are fetched into a comparator 22 of a monitor center 2, compared with the limit value set by a setting device 23 beforehand, and the data of the required degree of the checking and maintenance work of the elevator of each terminal device 1 are obtained. Here, based on the data of the required degree, the checking and maintenance work for the elevator of each terminal device 1 can be quickly performed. So as to efficiently perform the checking and maintenance work, the schedule is made and in accordance with the schedule, the checking and maintenance work can be efficiently performed.
Patent JP-H02305569-A (JP)
Title: Artificial root of tooth
Inventor: TAKEUCHI HIROYASU
IPC: A61C8/00
Filed: 1989-05-19
Abstract: PURPOSE:To provide the same chewing function as that of the natural root of a tooth by implant by a method wherein a living body inactive material is disposed to a part, making contact with jaw bones such that pores with which porous quality is creased are formed, and the bores are filled with a living body active material so as to prevent from making contact with the jaw bones. CONSTITUTION:A core 2 having a hole 2A into which upper structure of the root of a tooth is securely inserted is situated to the central part of an artificial root of a tooth 1, and titanium, a cobalt chrome alloy are listed as the material of the core 2. A living body active material 3 positioned to the outer surroundings of the core 2 in a manner to cover the core 2 therewith has living body affinity and is a material having strength strong enough for the artificial root of a tooth. Hydroxyapatite, tricalcium phosphate, living body active glass, and a ceramic material are used for the material. A living body inactive material 4 making contact with jaw bones is arranged to the outer surroundings of the living body active material 3 so as to have a plurality of pores communicated with the living body active material 3. A ceramic material, e.g. alumina, zirconia, carbon, is used for the living body inactive material 4.
Patent JP-S62281557-A (JP)
Title: Telephone equipment
Inventor: ISHII JUNICHI
IPC: H04M11/00
Filed: 1986-05-29
Abstract: PURPOSE:To attain the supervision over a person invading illegally by means of a telephone set by providing a means for sending an ultrasonic wave in a designated direction, for detecting its reflected wave and for sending its detection information to an exchange through a telephone line to a telephone set main body. CONSTITUTION:An ultrasonic wave 4a from an ultrasonic wave sending circuit 4 of a telephone set 1 is projected and the ultrasonic wave 4a is directed to a direction where a person 11 invaded illegally is expected to pass. Thus, the supervisory system is established. If the person 11 passes by the telephone set 1 in this state and the projected ultrasonic wave 4a is radiated on the person 11 and reflected therein, then a detection circuit 5 detects the reflected ultrasonic wave 5a. The information is processed by a control circuit 6 and sent to a telephone line 7 via an exchange interface circuit 9. Then the exchange 8 receives the information and sends it to the supervisory equipment.
Patent JP-H04329027-A (JP)
Title: Viterbi decoder
Inventor: OKAMURA TOSHIYUKI
IPC: H03M13/23
Filed: 1991-04-30
Abstract: PURPOSE:To terminate a path more accurately without giving effect an error to other circuit at decoding. CONSTITUTION:A branch metric calculation circuit 2 estimates each of all states as a start point of a path to implement the calculation of a branch metric. ACS arithmetic circuits 11, 21, 31, 41 of processing sections 10, 20, 30, 40 implement addition, comparison and selection of trell is of path metric 12, 22, 32, 42 as to all states. The path memories 13, 23, 33, 43 store trell is of all states. A comparison discrimination control circuit 3 selects a path whose start point and an end point are at the same position in the stored trell is with priority.
Patent JP-H10309040-A (JP)
Title: High-voltage power unit
Inventor: MOTOYAMA HAJIME
IPC: H02J5/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a high-voltage power unit which can be reduced in size and cost. SOLUTION: In a high-voltage power unit, the whole output current of the power unit flows through a capacitor C101 and no direct current flows when a transistor Q101 is turned off, because a capacitor C102 and both ends of a resistor R101 are in floating states. When the transistor Q101 is turned on, on the other hand, the negative polarity of the DC voltage at both ends of the capacitor C102 and resistor R101 is impressed upon a capacitor C101, because the cathode-side potential of a diode D101 becomes a grounding potential. The impressed voltage is not superposed upon an DC voltage, by supplied to a load. Therefore, the superposed direct current can be controlled between 0 A and the current value decided by a varistor ZD 101 by controlling the transistor Q101.
Patent JP-H01293820-A (JP)
Title: Metal fittings embedding device for fitting accessory on washing counter
Inventor: KIMURA TAKASHI
IPC: A47K1/02
Filed: 1988-05-20
Abstract: PURPOSE:To exactly set the embedding position of an accessory fitting metal fittings, by setting a projected section fitted on the placed mold recessed-section of a front mold, on a position registering plate placed between the front mold and a rear mold, on a washing counter forming device, and by fitting the accessory fitting metal fittings embedded on the rear surface of a product, temporarily at the desired position of the same position match plate. CONSTITUTION:A recessed section 6 recessed at a placed mold 4 on the front mold 1 is kept closed with a plate or the like. In the meantime, a position match plate 3 is turned over, and according to a mark 8 put at a temporarily fitted position, the contracted diameter section 10 of an accessory fitting metal fittings 7 is kept fitted temporarily by using a two- sided adhesive tape or the like. Besides, at temporarily fitted position of the position match plate 3, if a strong permanent magnet is firmly set on the plate 3, the fitting metal fittings 7 is kept adsorbed by a magnetic force. Then, synthetic resin material is injected into the front mold 1, and after that, the plate closing the recessed section 6 is removed, and the position match plate 3 is turned over again, and a projected section 5 and the temporarily fitted metal fittings 7 are directed downward, and the projected section 5 is fitted into the recessed section 6 of the placed mold 4 on the front mold 1 and is pressed-in from the upper surface, and the metal fittings 7 are set in a state embedded in the synthetic resin material.