baber/WOPTO huggingface dataset:
Patent JP-S61174264-A (JP)
Title: Dichroic trisazo dye for liquid crystal display
Inventor: YAMADA YASUYUKI
IPC: C09B31/18
Filed: 1985-01-30
Abstract: NEW MATERIAL:A compound of formula I, wherein X is R, alkoxyalkyl; Y1-Y3 are each H, halogen, cyano, CH3, OCH3; Z is OH, alkoxy, a group of formula II or III (wherein R is alkyl, phenyl which may be substituted with alkyl or alkoxy at the para position, cyclohexyl; R1 is H, lower alkyl which may be substituted with CN; R2 is lower alkyl which may be substituted with CN or benzyl which may be substituted with alkyl, alkoxy or aryl at the para position). EXAMPLE:A compound of formula IV. USE:The titled dyes which have a high dichroic ratio and excellent durability and stability and are well compatible with liquid crystals. PREPARATION:A compd. of formula V is diazotized and coupled with a compd. of formula VI. The product is hydrolyzed to obtain a monoazo compd. of formula VII. The monoazo compd. is diazotized and coupled with a compd. of formula VIII. The resulting disazo compd. is diazotized and coupled with a compd. of formula IX or X (wherein Z' is OH, NH2). If desired, Z' group is converted into Z group.
Patent JP-H11288849-A (JP)
Title: Electrode-metal material, capacitor using material thereof and manufacture thereof
Inventor: NONAKA SEIJI
IPC: H01G11/84
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To constitute an electrode, which is used under the contact state with nonaqueous electrolyte solution in a capacitor and to reduce the internal resistance of the capacitor by forming an electrode-metal material from a valve metal material containing surface carbon particles. SOLUTION: A metal material, containing carbon comprises a valve metal material 10 and many carbon particles 2, which are fixed in the surface of the valve metal material and exposed on the surface. Especially, the carbon particles 2 are made to protrude so that the particles are exposed on the surface of the valve metal material 10, and the conductivity and the contact property with a conductor to be in contact are enhanced. This electrode metal material is used in an electrode structure, which is used in contact with nonaqueous electrolyte solution. The metal material such as this can be the electrode so that the material itself is in contact with electrolyte solution and can be an active carbon layer 30, which is formed as a film on the surface of the valve metal material including carbon, that is to say, the polarization electrode.  The former corresponds to the cathode of an electrolytic capacitor, and the latter corresponds to a double-layer electrode 3 of the electric double-layer capacitor.
Patent JP-H01194903-A (JP)
Title: Liquid separation membrane of poly di-substituted acetylene
Inventor: MATSUI KIYOHIDE
IPC: B01D71/68
Filed: 1988-01-27
Abstract: PURPOSE:To obtain a liquid separation membrane to efficiently separate a water-organic liquid mixture, by using poly di-substituted acetylene prepared by introducing a silyl group having alkyl substituent groups into poly(1- trimethylsilyl-1-propyne). CONSTITUTION:After poly(1-trimethylsilyl-1-propyne) is reacted with a strong base such as n-butyl lithium etc., in the presence of a solvent such as tetrahydrofuran, an alkyldimethyl halogenosilane compound such as n- decyldimethyl chlorosilane etc., is added thereto to stop the reaction, whereby poly di-substituted acetylene represented by the general formula I and II(R; a 4-10C straight-chain alkyl group), wherein the molar ratio of the repeat units between the formula I and II is 97/3-70/30, the weight-average molecular weight is 10,000 or more. The poly di-substituted is formed into membranes by a conventional method to prepare liquid separation membranes. Said membranes are suitable for the separation of water-alcohol mixture by pervaporation.
Patent JP-S57129407-A (JP)
Title: Hard endoscope
Inventor: NIKUDO YOSHIO
IPC: A61B1/04
Filed: 1981-02-03
Abstract: PURPOSE: To decrease the eccentricity between the optical axis of endoscope optical system and the optical axis of a photographing device which is attachable and detachable for the endoscope, by providing an eccentricity adjusting means with an endoscope eyepiece.  
     CONSTITUTION: An operation section 11 of a hard endoscope is provided with a relay lens 13 incorporated in a pipe 12, and a light guide 15 connected to a light source via a flexible pipe 14 is inserted to the external circumference of the pipe 12. A main body of the section 11 is screwed with an outer tube 16 via an O ring, and an eyepiece frame 19 having an eyepiece window 18 is screwed to the rear end of the outer tube 16. A photographing device is loaded attachable and detachable to the frame 19 via a photographic adaptor 21 having a photographing lens 20. An eccentric centering frame 33 in advance is inserted between the outer tube 16 and the eyepiece frame 19, and the frame 33 is turned so that the eccentricity is coincident with the center of the outer circumference of the frame 33, and the tube 16 and the frame 33 are fixed with a fastening screw 34 after coincidence. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05204614-A (JP)
Title: Information processor
Inventor: MINE TATSUYA
IPC: G06F9/06
Filed: 1992-01-30
Abstract: PURPOSE:To quickly learn operation by making it possible to set up the using state of an optional area in an optional device to use or abort from the initial start of an operating system. CONSTITUTION:When a return key is depressed after setting up a cursor to an area state item, the using state of the area is switched to use or abort by switching a using state flag in area managing information stored in a RAM 3 to ON or OFF. When an ESC key is depressed in the case of ending the editing operation of a filing device 6, a selection menu is outputted and whether the result of current editing operation is to be written in the device 6 or not is selected. At the time of selecting no writing, the area managing information stored in the RAM 3 is returned to the original area, and at the time of selecting the writing, the contents of the information are written in the device 6. When this operation is applied to all filing devices 6 to be edited, the using state of an optional area in an optional filing device 6 can be set up to use or abort.
Patent JP-S56112368-A (JP)
Title: Final reduction gear for endless tracked vehicle
Inventor: ISHIKAWA KATSUJI
IPC: B62D55/125
Filed: 1980-02-12
Abstract: PURPOSE: To reduce variation of torque or oscillation in a driving system of a vehicle, by interposing eccentric gears, rotated at unequal speed at a certain period in accordance with a change of speed, partially in a reduction gear train.  
     CONSTITUTION: When an eccentric gear 10 is rotated by power input to an input shaft 8 of a final reduction gear main unit 6, an eccentric gear 12 meshed with the eccentric gear 10 is also rotated. Now if assumed (e) for eccentricity of the eccentric gears 10, 12 with rotary speed of the gear 10 always at constant, ununiform rotary motion at a certain period can be obtained. Then the ununiform rotary motion at a certain period obtained by the eccentric gears 10, 12 is transmitted to a final reduction gear shaft 7 through reduction gear trains 13, 15, 16, 17, in this way, a sprocket 4, on which a track belt 5 is wound, is rotated to move an endless tracked vahicle. Accordingly the setting of ununiform rotary motion in accordance with a change of speed when the track belt 5 is meshed to the sprocket and rotated can rotate the sprocket 4 by alignment to the speed change of the track belt 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60179220-A (JP)
Title: Press molding method of synthetic resin sheet
Inventor: IGARASHI NORIAKI
IPC: B29C51/08
Filed: 1984-01-30
Abstract: PURPOSE:To improve productivity by shortening a stroke of up and down stroke of a press mold, by a method wherein a continuous synthetic resin sheet extruded through a T die of an extruder is cut off into a rectangular shape and turned at an angle of 90 deg. prior to molding of the same. CONSTITUTION:Transference of a conveyor 4 is stopped when the tip part of a sheet 1 transferred to the conveyor 4 is detected by a limit switch 5, and the turning conveyor device 6 is turned at an angle of 90 deg. centering around a center shaft 7. Then a suction device 8 is ascended sucking the sheet 1 by suction cups 9 of the suction device 8 is transferred along a guide rail 10. The turning conveyor device 6 is returned to the normal position as it was before, while the sheet is being transferred like this.
Patent JP-H05206772-A (JP)
Title: Loudness controller
Inventor: IMANISHI SADAO
IPC: H04S7/00
Filed: 1992-01-30
Abstract: PURPOSE:To deal with the individual difference when the loudness is controlled by a loudness controller. CONSTITUTION:A pure tone generator 24 generates nine pure tones with switching in response to nine frequencies with each depression of a pure tone generation instruction key 34 after the depression of a measurement instruction key 32. Then a level varying circuit 26 outputs the pure tone signals to an amplifier 20 while increasing continuously these signal levels from an inaudible level. Then a loudness controller 16A decides the individual reference loudness control data based on the output level of the circuit 26 every time each pure tone reproduced through a speaker 22 reaches an audible level and an audible level attainment instruction key 36 is depressed. Hereafter the controller 16A performs the prescribed control of the frequency characteristic for an equalizer 14 in response to the sound volume control carried out by a volume 12 and with use of the individual reference loudness control data in a small sound volume state.
Patent JP-H05251287-A (JP)
Title: Solid electrolytic capacitor equipped with fuse
Inventor: ONO TOKUICHI
IPC: H01G2/18
Filed: 1992-01-30
Abstract: PURPOSE:To provide a solid electrolytic capacitor equipped with a fuse, where the fuse is mechanically cut to keep a failure mode in an open state by detecting the temperature of a lead so as to protect a capacitor against burning caused by an overcurrent smaller than a fusing current. CONSTITUTION:A shape-memory alloy lead 8 is provided crossing a fuse 7, where the lead 8 is so formed as to mechanically cut the fuse 7 when the temperature of a solid electrolytic capacitor rises exceeding a prescribed value due to a short circuit. An elastic resin 9 is deposited on a spot where the fuse 7 and the shape-memory alloy lead 8 are made to intersect each other so as to absorb stress produced when the shape-memory alloy lead 8 is bent. Therefore, a capacitor can be protected not to be burnt by mechanically cutting a fuse when an excessive current smaller than a fusing current flows to make the capacitor burn out.
Patent JP-S61183684-A (JP)
Inventor: ROTAARU REESHIYU
IPC: G09B23/28
Filed: 1986-01-28
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-S63182115-A (JP)
Title: Molding method for pad for gas bag and mold to be used for its molding
Inventor: ONO SATOSHI
IPC: B60R21/20
Filed: 1987-01-23
Abstract: PURPOSE:To reduce a man-hour and cost by performing molding by casting a molding material into a cavity under a state where a net is floated over a mold surface in the inside of the cavity. CONSTITUTION:When a molding material is cast within a cavity 1a of a mold 1 by performing clamping, molding can be performed under a state where a net 12 is separated from mold surfaces 3a, 4a for the cavity, and a pad 11, where the predetermined net 12 is buried, can be molded in one molding. Then at the time of breaking of the mold after molding, along with a downward movement of a movable mold 3, a core 4 is ejected downward through an ejection pin 5, and when mold release from the core 4 is performed, the predetermined pad 11 can be obtained. Therefore, the pad 11 where the net 12 is buried can be manufactured in one molding by casting a molding material within the cavity 1 under a state where the net 12 is floated over the mold surfaces 3a, 4a for the cavity within the cavity 1a.
Patent JP-S53101131-A (JP)
Title: Method and system of combustion control
Inventor: HIROI KAZUO
IPC: F23N5/00
Filed: 1977-02-16
Abstract: PURPOSE:A combustion control method and system devised to prevent the generation of black smokes caused by changes of the fuel flux by the optimum airfuel ratio even in an area of less fuel flux, and also to promote the reply speed for the optimum control.
Patent JP-H08213241-A (JP)
Title: Extrusion molding die for chip-type electronic part base material
Inventor: TAKAHASHI TAKUMI
IPC: H01F17/04
Filed: 1995-02-01
Abstract: PURPOSE: To provide an extrusion molding die which is capable of extrusion- molding kneaded material into a certain body, and the molded body is burned into a rectangular parallelepipedic chip-type electronic part base material without processing. CONSTITUTION: Kneaded material composed of inorganic material such as magnetic material powder and binder is extrusion-molded into a certain body by an extrusion molding die 4, and the molded body is burned into a rectangular parallelepipedic chip-type electronic part base material, wherein the extrusion molding die 4 is provided with a square opening 8 possessed of four sides which curve inwards like arcs. A guide 5 is connected to the opening 8.
Patent JP-H01230340-A (JP)
Title: Endoscope device
Inventor: SATO TAKESHI
IPC: G02B23/24
Filed: 1989-01-26
Abstract: PURPOSE:To project a constant size of image on a monitor television and make it easy to see the image at the time of operating an endoscope or carrying out diagnosis by providing a judging circuit for judging image pickup size information and increasing/reducing an image size based on the judged signal. CONSTITUTION:An image size judging circuit 18a is provided on a camera control unit 18. On condition that an image which is picked up by a solid image pickup element 16 is positioned in the center portion of the solid image pickup element 16 with the 1/2 point in the vertical direction thereof being the largest image size L between A-B, the image size judging circuit 18a compares an image signal from the solid image pickup element 16 with a reference value by a comparator 25 via a wave form shaping circuit 22 and a counter 23, and inputs an increasing or a reducing signal corresponding to the difference into an image processing circuit 27. The image processing circuit 27 corrects the image signal inputted from the solid image pickup element 16 via a delay circuit 28 based on the increasing or reducing signal and inputs same into a monitor television 19. Hence, the image is always projected in a constant size on the monitor television 19.
Patent JP-H08219716-A (JP)
Title: Input image contrast processor and apparatus using the same
Inventor: TAKEUCHI FUMIAKI
IPC: H05K13/04
Filed: 1995-02-01
Abstract: PURPOSE: To increase image contrast between an object to be recognized and a background. CONSTITUTION: A light source 12 is constituted to output light of a plurality of colors. The color of the output light of the light source 12 is varied and controlled by a lighting controller 15. An image-pickup-signal of a CCD camera 17 is applied to an image processor 18 which is an image processing means. The image processor 18 is designed to apply the image-pickup-signal from the CCD camera 17 to a host controller 16 as image data. The host controller 16 outputs a control signal to cause the lighting controller 15 to change the color in order to increase contrast.
Patent JP-S58132034-A (JP)
Title: Stabilized synthetic rubber composition
Inventor: YAGO SHINICHI
IPC: C08K5/37
Filed: 1982-02-01
Abstract: PURPOSE:The titled composition excellent in heat stability, oxidation stability and thermal discoloration resistance, prepared by adding a specified phenolic compound and sulfur compound to a synthetic rubber. CONSTITUTION:An antioxidant is obtained by mixing a phenolic compound of formula III, prepared by reacting a compound of formulaI(wherein R1 is a 1- 4C alkyl) with a phosphite compound of formula II (wherein R2 is a 1-8C alkyl or phenyl) with a sulfur compound of formula IV (Wherein R is a 4-20C alkyl) in a weight ratio of 2:1-20. Then, 0.1-2pts.wt. above antioxidant is added to 100pts.wt. synthetic rubber (e.g., solution-polymerized polybutadiene).
Patent JP-H07224218-A (JP)
Title: Resin composition
Inventor: TSUKAMOTO RYOJI
IPC: C08K3/00
Filed: 1994-02-09
Abstract: PURPOSE:To provide a resin composition excellent in molding stability. CONSTITUTION:This composition comprises 100 pts.wt. resin composition comprising 40-99wt.% polycarbonate produced in the presence of an alkali metal catalyst and/or an alkaline earth metal catalyst and substantially represented by the formula (wherein R1 and R2 are each hydrogen, 1-10 C alkyl or 5-10 C cycloalkyl, provided they may be combined with each other; R3 and R4 are each 1-10 C alkyl, halogen or phenyl; and m and n are each 0, 1 or 2) and 60-1wt.% polyester produced in the presence of a germanium polymerization catalyst and 0.001-0.1 pt.wt. stabilizer.
Patent JP-H0446050-A (JP)
Title: Production of bismuth-containing superconducting ceramics
Inventor: MIYAMOTO DAIKI
IPC: C01G1/00
Filed: 1990-01-25
Abstract: PURPOSE:To attain homogenization by adding a bismuth alkoxide to a mixture contg. the acetates of Sr, Ca and Cu, converting the resulting sol into gel and firing this gel. CONSTITUTION:The acetates of Sr, Ca and Cu are mixed in a desired atomic ratio, water is added and they are concentrated by heating to 50-90 deg.C while adjusting the pH to 3-5 to obtain a mixture. A bismuth alkoxide is then added and allowed to react with the mixture at 50-90 deg.C until the amt. is reduced to 1/2-3/5. The resulting sol is converted into gel by cooling to room temp. and this gel is fired at 830-850 deg.C.
Patent JP-2000216063-A (JP)
Title: Aluminum foil for electrolytic capacitor and its manufacturing method
Inventor: ASHIZAWA KOICHI
IPC: C22F1/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To offer aluminum foil which is used as an electrode for an electrolytic capacitor having high capacitance. SOLUTION: This aluminum foil contains not less than 99.98% aluminum and 0.3-0.6 ppm lead. Many γ-A1203 crystals exist relatively uniformly in the film of oxide on the surface of the aluminum foil. In addition, there are a lot of exposed lead and lead compounds on the surface of the aluminum foil. The lead and lead compounds are exposed in such a manner that a part of the current-potential curve, which is determined by setting the aluminum foil as the cathode, follows the Tafel's equation (η=α+β×logi), and that β in the equation falls within a range of 0.08 to 0.14 and α falls within a range of 0.9 to 1.3. In the Tafel's equation, η represents overvoltage (V), i represents current density (A/cm2), and α (V) and β (V/decade) are constants.
Patent JP-H01189586-A (JP)
Title: Detecting switch for human body
Inventor: UENO SATORU
IPC: G01V8/12
Filed: 1988-01-25
Abstract: PURPOSE:To enable the easy adjustment of a time of continuation of a contact output, by a method wherein an operating element for adjusting the time is provided in exposure on the front of a case. CONSTITUTION:A variable resistor VR is made to be of a sliding type, a tab 74 is fitted to a handle, and this tab 74 is exposed on the front of a case 1 and in the vicinity of the handle 71 of a switch SW. When infrared rays radiated from a human body are detected by a pyroelectric element P in this construction, an output level of an output terminal turns to be 'H' for a prescribed time. This time is altered by adjusting the resistor VR by the tab 74. In this way, the time of continuation of a contact output can be adjusted easily in accordance with a place of installation.
Patent JP-S60243078-A (JP)
Inventor: ROISU TEII MATSUKUERIGOTSUTO
IPC: C07D303/14
Filed: 1985-01-31
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-2000216590-A (JP)
Title: Electromagnetic wave shield glass and game machine
Inventor: MIYASAKA HIROSHI
IPC: A63F7/02
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave cut-off glass for preventing illegal pachinko ball control operation using radio wave while keeping visibility of the entire game panel such as a pachinko panel. SOLUTION: A glass plate 3 fixed to the front face of a pachinko machine 1 while covering the game panel comprises two sheets of glass fitted, respectively, to a glass frame 15. The outer glass remote from the game panel 9 is an electromagnetic wave cut-off glass 11 and the inner glass close to the game panel 9 is an ordinary transparent glass 12. The electromagnetic wave cut-off glass 11 is a transparent glass plate of 3 mm thick having one side coated with a conductive metal film 23, i.e., SnO2 film. The majority of radio wave incident to the glass surface is reflected on the metal film 23 and the intensity of radio wave transmitting to electric parts 35, e.g. sensors provided in the game panel 9, is reduced by a factor pf 10 or more.
Patent JP-S57130778-A (JP)
Title: One side automatic welding for tank bottom plate
Inventor: KURIHARA YUKIO
IPC: B23K9/025
Filed: 1981-02-06
Abstract: PURPOSE:To reduce process by putting in a stand under the welded bottom plate in moving a traveling device after completion of welding of a joint, and make it support the bottom plate until completion of the tank. CONSTITUTION:A traveling device 21 is moved to sqare the weld line of a weld groove 26 made by bottom plates 22 and 22' and the center of the backing material, and fixed. Next, the groove 26 is adjusted and a backing material sticking device and an air jack 25 are operated to stick the backing material 24 fast to the back of the groove 26. One side welding is then performed from the upper face of the groove 26. On completion of welding, the traveling device 21 is moved to a position where the center of the backing material 24 coincides with the center line of a weld groove 26'. At the same time, a supporting stand 31 is provided in the lower face of the bottom plates 22 and 22'.
Patent JP-H07210742-A (JP)
Title: Locked safe of automatic vending machine, money changer, or the like
Inventor: OSHIMA TOSHIHIRO
IPC: G07F9/10
Filed: 1994-01-14
Abstract: PURPOSE:To automatically lock a shutter when a safe main body is extracted from a machine body side and disable the shutter of the safe main body to be opened illegally unless a cylinder key is operated by providing the cylinder lock having an internal cylinder which rotates associatively through a rotary disk engaging the guide engagement part of the shutter and a tumbler which moves back. CONSTITUTION:When the safe main body 6 is extracted from a case 1, the shutter 12 moves horizontally in the closing direction; and the engagement pin 13 of the shutter 12 is guided to a guide horizontal slot 11 and the engagement projection of the rotary disk 22 is guided to the remaining part of the guide slot at this time. Consequently, the rotary disk 22 and internal cylinder 23 rotate by a specific angle and the tumbler moves from a 2nd storage part to a 3rd storage part. Once the tumbler is stored in the 3rd storage part, the tumbler is restricted by the stopper surface of the 3rd storage part even if somebody tries to open the shutter 12 with a finger, a tool, etc., by utilizing the engagement pin 13. Therefore, the internal cylinder 23 in the cylinder lock 20 can not be rotated from the side of the shutter 12.