baber/WOPTO huggingface dataset:
Patent JP-H0310773-A (JP)
Title: Driver
Inventor: KOIKE KEIICHI
IPC: B25B15/00
Filed: 1989-06-07
Abstract: PURPOSE:To reduce a jig tool cost and the number of working processes and to provide bits having difference lengths by using a single driver by a method wherein the bit part of the driver is provided with an expansion and contraction function. CONSTITUTION:A bit part is gradually narrowed in the direction of a tip making contact with a screw, spring type stoppers 2 are provided in the direction of the root of each of parts (a) and (b), and holes 1 for stopping a stopper are formed in the direction of the tips of parts (b) and (c). When the length of a bit pert is increased to a maximum, the parts (a) and (b) are extended from the part (c), and when the part is extended to a maximum, the stopper 2 is protruded from the hole 1 for stopping a stopper. This method prevents expansion and contraction of the bit part and secures the bit part. When the parts (a) and (b) are intended to be contained in the part (c), the stopper 2 of each of the parts (a) and (b) is pressed down through the hole for stopping a stopper of each of the parts (b) and (c). With this state, the parts (a) and (b) can be pushed and contained in the part (c).
Patent JP-S63313692-A (JP)
Title: Gold alloy filler metal for brazing
Inventor: KASHIWAGI KOZO
IPC: C22C5/02
Filed: 1987-06-12
Abstract: PURPOSE:To reduce roughness and ruggedness after brazing and to inhibit tarnish and corrosion by residual cleaning soln., by specifying the compsn. of an Au alloy filler metal for brazing. CONSTITUTION:This Au alloy filler metal for brazing has a compsn. consisting of, by weight, 10-70% Cu, 1-8% Ni, 0.001-1.5% P, 0.001-1.0% Si and the balance Au. The reason that P and Si are contained in the Au alloy filler metal is that P and Si reduce the surface tension of the filler metal during brazing, suppress the surface roughening of the filler metal and inhibit the occurrence of ruggedness. The P and Si contents are limited because <0.001% P or Si can not inhibit the surface roughening of the filler metal and the occurrence of ruggedness and >1.5% P or >1.0% Si causes the flow of the filler metal to stain the base metal and imparts unfavorable influence on brazing strength.
Patent JP-H07360-A (JP)
Title: Image pickup system
Inventor: KIMURA KENJI
IPC: A61B1/04
Filed: 1993-06-17
Abstract: PURPOSE:To provide an image pickup system capable of coping with probes having image pickup elements of different types with a minimum required change at a low cost. CONSTITUTION:This image pickup system is provided with concurrent type and plane sequence type electronic scopes 2A, 2B having different image pickup elements, light source devices 3A, 3B feeding the illumination light suitable to the electronic scopes 2A, 2B, respectively, adapters 4A, 4B generating the drive signals suitable to the electronic scopes 2A, 2B, respectively, and a video processor main body 5 capable of being fitted with the adapter 4A or 4B and processing the signals for the electronic scopes 2A, 2B. The dedicated adapter 4A or 4B is stored in the recess 21 of the video processor main body 5 in response to the actually used electronic scope 2A or 2B, the actually used electronic scope 2A or 2B is connected to the adapter 4A or 4B, and either the concurrent type or plane sequence type electronic scope 2A or 2B can be coped with.
Patent JP-S629446-A (JP)
Title: Information processor
Inventor: YAMAZAKI HITOSHI
IPC: G06F12/12
Filed: 1985-07-05
Abstract: PURPOSE:To reduce an overhead and to improve a system performance by providing a non-reference frequency information storage part and replacing the non-reference frequency information in parallel with an instruction executing processing program. CONSTITUTION:A reference flag 1 is set and the reference information is read out of an information storage part 5 and stored in a reference information register 7. A selector 12 selects the value of a page frame address counter 18 in the latter half of a cycle. Thus this selected value is stored in a reference bit information register 11. While the value of the non-reference frequency information 13 corresponding to the value of the counter 18 is stored to a register 15 from a non-reference frequency storage part 14. A replacement circuit 16 receives the value of the information 13, the value of a reference bit information 9 and a replacement permitting signal 22 and delivers a replacement control signal 17.
Patent JP-S5271032-A (JP)
Title: Method and apparatus for judging mental and physical abnormality of dr iver of car
Inventor: KOBAYASHI KAZUO
IPC: B60K28/06
Filed: 1975-12-08
Abstract: PURPOSE: To provide means for judging whether or not the mental and physical conditions of a driver are proper for driving, by checking his mental and physical reaction to a stationary control subject. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01315000-A (JP)
Title: Treatment of radioactive sludge
Inventor: FUJITA REIKO
IPC: G21F9/30
Filed: 1988-06-16
Abstract: PURPOSE:To enable immobilization of ruthenium in a sludge on an anion exchange resin and removal thereof by washing a radioactive sludge containing oxide or a metal particle with an oxidizing alkali liquid and then, with an oxidizing cerium liquid. CONSTITUTION:A radioactive insoluble sludge 1 containing oxide or a metal particle is washed with a solution containing oxidizing manganese peroxide ions or hydrogen peroxide having an oxidizing activity in an alkali aqueous solution in an oxidizing alkali washing process 2. Then, ruthenium dioxide in the sludge 1 is eluted as ruthenium peroxide ions and passed through an anion exchange resin to be adsorbed and immobilized thereon in an adsorption process 3. The sludge 1 following the process 2 is washed by a solution containing cerium tetravalent ions having an oxidizing capacity in a nitric aqueous solution in a washing process 4. Then, plutonium dioxide in the sludge 1 is eluted as plutonium ions and passed through a cation exchange resin to be adsorbed and immobilized thereon in an adsorption process 4. Products thus obtained are treated as solid waste to stabilize.
Patent JP-H09304258-A (JP)
Title: Evaporation heat tester fitted with fan
Inventor: OTSUKI YUKIO
IPC: F24F5/00
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To enhance temp. return capacity by uniformizing air flow. SOLUTION: An evaporation heat shock tester has an intermediate tank 1 containing a test chamber 11, a high temp. tank 2 equipped with a heater 21 and a high temp. blower 22 and a low temp. tank 3 equipped with an evaporator 31 and a low temp. blower 33. A windmill 6 having an axial fan 62 supported in a freely rotatable manner is provided to an air inlet part 11a of the test chamber 11. The windmill 6 may be a blower driven by a motor. Air is uniformly blown into the test chamber 11 by the air sucking/emitting action of the windmill or the blower to impinge against a sample W. As a result, the temp. distribution of the sample is uniformized and the temp. arriving time of the sample at a time of the changeover of a high temp./low temp. condition becomes short and a test time can be also shortened.
Patent JP-H01315358-A (JP)
Title: Dust collector
Inventor: MATSUMOTO YOICHI
IPC: B03C3/155
Filed: 1988-06-16
Abstract: PURPOSE:To easily and efficiently capture mist and dust by electrostatic dust precipitating action combined with the filtering action of a filler by impressing pulsating high voltage on discharge electrodes. CONSTITUTION:Discharge electrodes 2 and counter electrodes 4 confronting the electrodes 2 are arranged in a flow (a) of gas, a filler 3 is set near the electrodes 2, 4 and a high voltage device outputting pulsating high voltage is connected to the electrodes 2, 4. When pulsating high voltage is impressed on the discharge electrodes 2, pulsating corona discharge can be caused without causing a short circuit in spite of the filler 3 present around the electrodes 2 and mist and dust can be easily and efficiently captured by electrostatic dust precipitating action combined with the filtering action of the filler.
Patent JP-S6162566-A (JP)
Inventor: AZANASHIOSU TSUZUIKASU
IPC: D06P3/66
Filed: 1985-07-05
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-S6038375-A (JP)
Title: Preparation of ketone
Inventor: MIMORI NOBUO
IPC: C07D295/10
Filed: 1983-08-10
Abstract: PURPOSE:To obtain the titled compound useful as a drug having peripheral vasodilating action inexpensively in high yield, by reacting 2,4,6-trimethoxyphenyllithium with gamma-butyrolactone, chlorinating the reaction product, reacting the resultant product with pyrrolidine. CONSTITUTION:1,3,5-Trimethoxybenzene is dissolved in cyclohexane, etc., then reacted with a lithiating agent such as n-butyllithium to give 2,4,6-trimethoxyphenyllithium. It is reacted with gamma-butyrolactone to give 4-hydroxy-2',4',6'-trimethoxybutyrophenone. It is further chlorinated to give 4-chloro-2',4',6'-trimethoxybutyrophenone, which is finally reacted with pyrrolidine to give 4-(1-pyrrolidinyl)-2',4',6'-trimethoxybutyrophenone(optionally its nontoxic acid addition salt). EFFECT:Unreacted raw materials are easily recovered, and the reactions are advanced under relatively mild conditions.
Patent JP-S633753-A (JP)
Title: Freshness-keeping agent
Inventor: ICHISE SHIGEO
IPC: A23B7/144
Filed: 1986-06-25
Abstract: PURPOSE:To enable the transportation of vegetables and fruits to distant place keeping the freshness, by exchanging and substituting an interlaminar alkali ion of swollen mica by ion exchange process and using the substituted material as main material. CONSTITUTION:Interlaminar alkali ion of swollen mica is exchanged and substituted by ion exchange process and the obtained substituted material is used as a main material for the objective freshness-keeping agent. The raw material of the swollen mica used as a starting material is a synthetic mica such as sodium tetrasilicon mica, lithium taeniolite, sodium taeniolite, sodium hectorite, etc., or a natural mica such as montmorillonite, vermiculite, etc. The present freshness-keeping agent has catalytic activity by itself, however, a mixture of the material with activated carbon or a catalyst for the oxidative decomposition of ethylene gas at normal temperature is especially excellent as a freshness-keeping agent for fruits.
Patent JP-S5481478-A (JP)
Title: Digital output system
Inventor: HAYASHI TOSHIHIRO
IPC: G05B15/02
Filed: 1977-12-09
Abstract: PURPOSE: To smoothly advance the description by standardization of a program and high class language by eliminating overheads of the program and the memory in such a way that masking is effected over the bit position to be disregarded in the output data.  
     CONSTITUTION: A memory part 1 is divided into two output data word parts 7A, 7B having by 8 bits each, the 7A is used as a digital output data part, while the 7B as a mask data part. In case where data output is given from a computer, output value 1 or 0 is set in the bit position where has given output this time for the digital output data part 7A, while an optional value is set in the other bit position. Besides for the mask data part 7B is set 1 only in the bit position from where the output is desired. Information of the output data 7A is done mask operation every bit by the information of the mask data part 7B, while for an output data holding flip flop 11 is sent out the information to be effective this time exclusively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5271159-A (JP)
Title: Flip flop circuit
Inventor: NAKAJIMA TOSHIO
IPC: H03K3/286
Filed: 1975-12-10
Abstract: PURPOSE:To reduce the number of components, by setting the arbitrary output independently of the voltage amplitude of an input signal and by operating it with the clock pulse of one polarity.
Patent JP-S6127402-A (JP)
Inventor: OKUMURA MINORU
IPC: F22B37/52
Filed: 1984-07-18
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-H09329248-A (JP)
Title: Butterfly valve
Inventor: BABE TOMOKI
IPC: F16K1/42
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent accumulated powder from being nipped between sheet surfaces through simple structure. SOLUTION: A butterfly valve is formed such that a valve element 2 is rotatably disposed in a valve box 1 through a valve rod 3 and sheet part 6 is protruded from the inner peripheral surface of the valve box 1 facing a sheet part 2A formed at the outer peripheral part of the valve element 2. The sheet part 2A on the valve element side is protruded sideways from the outer peripheral part of the valve element 2 toward a sheet surface 6a formed at the side of the sheet part 6 on the valve box side and the inner surface 10 of the sheet part 2A on the valve element side is inclined in a shape spreading toward the outside.
Patent JP-S633907-A (JP)
Inventor: TAKUSA YASUNOBU
IPC: H01L21/78
Filed: 1986-06-23
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-H071035-A (JP)
Title: Shearing machine for extrusion press
Inventor: FUJII SETSUO
IPC: B21C35/04
Filed: 1993-06-18
Abstract: PURPOSE:To make a cutting and a separation operations speedy by projecting a discard from the rear surface of a container, making a shear slide move in the vertical direction, cutting the discard by a shear blade, and pushing the discard off after lowering a knocker. CONSTITUTION:After a product 16 is extruded from a die, since a discard 14 which is the remainder of a billet, is integrated with the product 16, it is cut by a shear blade 24. The shear blade 24 is allowed to lower by operating a shear cylinder 18, the discard 14 is peeled off from the die, and the discard 14 and the product 16 are cut to separate them. Next, the descend of a shear slide 22, is controlled by butting the lower part of a control lever 40 on a lower stopper 46b, and a knocker rod 30 engaged with a decantation lever 34, is allowed to lower in the vertical and downward direction along the shear slide 22, and the discard 14 attached to the shear blade 24, is separated by a knocker main body 28. Consequently, the cutting and the separation of the discard 14, can be made speedy.
Patent JP-H0439746-A (JP)
Title: Program development supporting device
Inventor: TSUTSUI TOSHIAKI
IPC: G06F9/06
Filed: 1990-06-05
Abstract: PURPOSE:To utilize the graphic form of a logical structure for debug by providing a means for generating a program in accordance with a graphed logical structure, a means for allowing a result of execution to correspond to the logical structure and displaying it, and a means for changing a program of a development object in accordance with an applied change. CONSTITUTION:The device is provided with a means for displaying a graphic form of a logical structure of a graphed and described development object program, executing an executable program generated by containing this program, and allowing a result of execution to correspond to the graphic form of the logical structure and displaying it, and a means for changing a target program in accordance with a changed applied to the graphic form to the logical structure. An operator verifies whether logic of the program is correct or erroneous by substituting a numerical value in an arbitrary step, etc., based on a result of execution, changes the graphic form on the logical structure, when an erroneous logical part becomes clear, and changes the program of the development object in accordance with this change. In such a way, since debug can be executed by using a program diagram which can be grasped intuitively, the efficiency of debug is high, and the development time of the program can be shortened.
Patent JP-S5849175-A (JP)
Inventor: SAKATA EIJI
IPC: B26B19/04
Filed: 1981-09-19
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-H06337074-A (JP)
Title: Butterfly valve
Inventor: TASHIRO MITSUTAKA
IPC: F16K1/226
Filed: 1993-05-28
Abstract: PURPOSE:To prevent a seat ring from being deformed due to the rotation of a disc and a stem, in particular from being twisted substantially and damaged around a shaft hole, even when fluid pressure is relatively high, or frictional resistance becomes extremely high between the disc and the seat ring, due to powder mixed with the fluid. CONSTITUTION:A backup member 7 of metal plate having a circular center hole 7a and an almost square outline 7b is buried and fixed around the shaft hole 3a of a seat ring 3, in such a way as keeping the outline 7b coupled to a groove 2b formed on the internal surface 2a of a body 2 and incapable of turn.
Patent JP-S6417036-A (JP)
Title: Photographic apparatus
Inventor: JIYON EFU PASHIEKA
IPC: G03B17/52
Filed: 1988-06-17
Abstract: PURPOSE: To miniaturize a device by providing an application roller moving an exposed film unit from an exposed position to a storage chamber, moving the film unit through the shortest movement path and applying a processing solution on the exposed film unit layer. CONSTITUTION: This device is provided with movable roller devices 108, 110, 119 moving the exposed film unit 62 from a film cassette 60 to the storage chamber 84. Then, the device is provided with a circular arc passage 129 for shortening the movement path when the unit 62 is moved to the storage chamber 84 arranged just under a film cassette support structure 74, and is provided with the function applying the processing solution on the film unit layer while the roller devices 108, 110, 119 move the exposed film unit. Thus, a camera is miniaturized.
Patent JP-S5671096-A (JP)
Title: 2-phenylimidazo 2,1-b- benzothiazole derivative
Inventor: MASE TOSHIYASU
IPC: A61P11/14
Filed: 1979-11-16
Abstract: NEW MATERIAL:The titled compound shown by the formula I [R 1W3  is H, halogen, lower alkyl, OH, etc.; X is halogen, nitroso, nitro, etc.; dotted line is (nonexisting) double bond; any adjoining two of R 1W3  may form benzene ring; with the proviso that when X is bromine and R 2W3  are H and the dotted line is double bond, R 1  is lower alkyl, OH, lower alkoxy, etc.; when X is nitroso or nitro, R 2W3  are H, and the dotted line is double bond, R 1  is halogen, lower alkyl, OH, phenyl lower alkoxy, etc.].  
     USE: An antiallergic agent, antiasthmatic, antirheumatic, anti-inglammatory agent, carcinostatic substance, and autoimmune disease.  
     PROCESS: A compound shown by the formula II is halogenated conventionally with a halogenating agent, e.g., Cl, Br, sulfuryl chloride in an organic solvent, e.g., methylene chloride or a water-containing organic solvent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H022586-A (JP)
Title: Electrically decorating signboard and its manufacture
Inventor: MIURA TAKASHI
IPC: G02B6/00
Filed: 1988-06-16
Abstract: PURPOSE:To prevent the quantity of light from a board from extremely lowering because a photoconductor is bent greatly and to prevent the photoconductor from slipping off from the board by fixing the photoconductor to the board through a bending metallic tube. CONSTITUTION:The photoconductor 4 is inserted into the bending metallic tube 3 to fix it to a perforated board 2. Since the entire surrounding of the photoconductor 4 is protected with the metallic tube 3 for practical use, the bending part of the photoconductor 4 is not damaged. Moreover this protection is very instrumental in the partial excessive bending even if peripheral temperature is raised and the photoconductor is softened. As a result, the title signboard provides novel and excellent decorating effects as an effective, high durability, decorating signboard for interior and exterior.
Patent JP-H097227-A (JP)
Title: Composite optical disk structural body
Inventor: KOMIYAMA Takeshi
IPC: G11B7/24024
Filed: 1995-06-15
Abstract: PURPOSE: To obtain a composite optical disk structural body having little warpage and deformation which is suitable for high-density recording. CONSTITUTION: A single-face optical disk is produced by forming an aluminum reflecting film 4 in a data recording area 3 formed on one surface of a plastic disk 1 having a center hole and then forming a protective layer 6 on the aluminum reflecting film 4. A pair of these single-face optical disks are laminated to make one body with the protective films 6 facing each other. The laminating face of the single-face optical disk consists of the surface 6a of the protective film 6 and the surface 1c of the light-transmitting disk substrate between the protective film 6 and the center hole. A step D having step depth d is formed on each single-face optical disk of the pair so that the step D makes the transparent disk substrate surface 1c in the same plane as the protective film surface 6a.
Patent JP-S63315144-A (JP)
Title: Oxygen adsorbing and desorbing body
Inventor: KAWAMURA JUNICHI
IPC: B01J20/22
Filed: 1987-06-15
Abstract: PURPOSE:To enhance heating efficiency and to increase the release speed of oxygen, by integrally molding a mixture of bis(salitylaldehyde)ethylenediimine cobalt II and polytetrafluoroethylene along with a heat generator such as carbon fiber fabrics. CONSTITUTION:Bis(salitylaldehyde)ethylenediimine cobalt II or a derivative thereof is mixed with polytetrafluoroethylene or other heat resistant binder. This mixture is integrally molded along with carbon fiber fabrics, an nichrome wire or other heat generator to obtain an oxygen adsorbing and desorbing body. For example, the heat generators 2, 2' composed of carbon fiber cloth are arranged to both surfaces of the mixture 1 of bis(3-ethoxysalitylaldehyde) ethylenediimine cobalt II and polytetrafluoroethylene to obtain the oxygen adsorbing and desorbing body as an integrally molded product. This oxygen adsorbing and desorbing body is improved in heating efficiency to a large extent and can rapidly release and prepare oxygen.
Patent JP-2000341263-A (JP)
Title: Information processing device and its method
Inventor: ISHIBASHI YOSHITO
IPC: H04N21/4405
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To facilitate addition of a copy control code in the case of copying encrypted contents data. SOLUTION: A communication section 101 of the processing unit 100 receives contents decoding encrypted key Kde (Kcd) that is generated by encrypting a contents decoding key Kcd to decode encrypted contents Kce (Cont) that are encrypted by a contents encryption key Kce. The received encrypted contents decoding key Kde (Kcd) are sent to a contents key decoding section 131, where the encrypted contents decoding key Kde (Kcd) are decoded by using a delivery decoding key Kdd.  The decoded contents decoding key Kcd and a copy control code are sent to a contents key encryption section 133, where the decoded contents decoding key Kcd and the copy control code are encrypted by using an encryption key that is decoded by an external information processing unit 200 such as a session key Ksession and the obtained contents decoding key Ksession (Kcdcx) to be encrypted with the copy control code is sent to the external information processing unit 200 via a communicated section 105.
Patent JP-S5939049-A (JP)
Title: Semiconductor device
Inventor: TAKEUCHI TOORU
IPC: H01L21/28
Filed: 1982-08-27
Abstract: PURPOSE:To form a lower-layer wiring layer of excellent chemical resistance by forming a wiring layer consisting of a compound of a transition metal and either one element of nitrogen, boron and carbon and electrically connecting the wiring layer to a semiconductor base body through a simple-substance transition metallic layer. CONSTITUTION:N<+> type wiring connecting layers 2a, 2b, insulating films 3, wiring contact windows 4, titanium layers 5 and titanium nitride wirings 6a, 6b, 6c are formed to the P<+> type silicon base body 1, thus forming the semiconductor device for comparing contact resistance. A nitride, a boride or a carbide of the transition metal can be used as the wiring layer, and the same simple-substance transition metal as a wiring material is used as an interposing layer in order to reduce contact resistance to the semiconductor base body. The wiring layer excellent in chemical resistance at a resistance value approximately equal to or less than an Al wiring can be formed, and can be used as a lower layer wiring.