baber/WOPTO huggingface dataset:
Patent JP-H0957509-A (JP)
Title: Finger chuck
Inventor: HANAI TERUO
IPC: B23B31/12
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To grip a work on a position near a chuck body so as to improve rigidity of the respective parts of a chuck and gripping accuracy, and prevent the gripping force from lowering due to centrifugal force. SOLUTION: Radial guide grooves 29 are formed on the front face of a front plate 3, and a master claws 31 of aligning claws 30 are slidably fitted therein. Supporting bodies 33 are adjustably fitted to the front plate 3 so as to be on the three positions in the lengthwise direction of the guide grooves 29, and crank levers 32 are rotatably supported with them. The crank lever 32 is provided with a connecting part 32a fitted in the engaging groove 31b of the master claw 31, and a claw 38 engaging with a work W. The crank lever 32 is formed so that angular moment due to centrifugal force generated according to the mass on the front side of a shaft 35 is nearly balanced with angular moment due to centrifugal force generated according to the mass on the rear side and the mass of the master claw 31.  A wedge part 31a of the master claw 31 is engaged with a wedge groove 26a of a wedge plunger 26, and the crank lever 32 is rotationally moved so as to open or close by the wedge plunger 26 through the master claw 31.
Patent JP-S6196800-A (JP)
Inventor: SAKAI YASUYUKI
IPC: H05K13/06
Filed: 1984-10-17
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-S6278240-A (JP)
Inventor: HOTTA TOYOFUMI
IPC: D04B15/36
Filed: 1985-09-30
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-H0270236-A (JP)
Title: Charger
Inventor: MATSUSHIMA KOJI
IPC: H02J7/02
Filed: 1988-08-31
Abstract: PURPOSE:To charge an optional number of batteries simultaneously through a single charging circuit by switching the feeder wire between the battery side and the dummy resistor side corresponding to whether a battery exists or not. CONSTITUTION:A battery 1 is charged through a constant current circuit 2. Existence of the battery 1 is detected through a battery mount detecting means 3, and when the battery 1 is mounted a switching means 5 is switched to the battery side while when the battery 1 is not mounted the switching means 5 is switched to the load resistor 4 side. The resistance of the load resistor 4 is selected to be identical to the internal resistance of the battery 1. Since the load of the constant current circuit 2 is constant independent of the number of the battery 1, the battery can be charged stably.
Patent JP-S59110756-A (JP)
Title: Heat resistant alloyed composite sintered high speed steel and preparation thereof
Inventor: KURATOMI TATSUROU
IPC: C22C38/00
Filed: 1982-12-14
Abstract: PURPOSE:To prepare heat resistant alloyed composite sintered high speed steel reinforced in hardness and rigidity, by a method wherein a powdery mixture containing a high speed steel powder and a Co-base, Ni-base or Co-Ni-Base heat resistant alloy powder in a specific ratio is used as a stock material which is then subjected to compression molding and sintered. CONSTITUTION:A powdery mixture consisting of 40-80wt% of a high speed steel powder and 60-20wt% of a heat resistant alloy powder selected from a heat resistant Co-base alloy containing 40-80wt% of Co, a heat resistant Ni-base alloy containing 40-90wt% of Ni and a heat resistant Co-Ni-base alloy containing 40-85wt% of Co+ Ni is used as a stock material and sintered at 1,200-1,300 deg.C. In this case, sintering is performed by a method wherein a molded body obtained by subjecting the above mentioned stock material to be sintered to compression molding or hydrostatic pressure compression molding under pressure of 1-10ton/cm<2> is sintered at atmospheric pressure or in vacuum or the stock material to be sintered is subjected to compression heating sintering or hot hydrostatic compression heating sintering under pressure of 0.8- 10.0ton/cm<2>. By this method, a heat resistant alloyed composite sintered high speed steel reinforced in hardness and rigidity and, at the same time, having a fine homogenous structure free from segregation and excellent capacities is obtained.
Patent JP-S6196243-A (JP)
Title: Speed change gear unit in farm tractor
Inventor: MINO TOMIO
IPC: F16H63/02
Filed: 1984-10-16
Abstract: PURPOSE:To simplify the arrangement of oil passages, by providing such an arrangement that hydraulic oil is allowed to flow directly into a nonrotating hydraulic clutch from the wall of a transmission casing. CONSTITUTION:Hydraulic oil which is pressurized by a hydraulic pump 44 is led from oil passages in the wall section of a transmission casing 2 to hydraulic valve devices A1, A2 secured to the outer wall of the transmission casing. Further, hydraulic oil which has been controlled is directly fed into hydraulic clutch devices 31, 32 from the wall section of the transmission casing. With this arrangement no oil passage is required to be formed through the shaft of each hydraulic clutch, and therefore, the arrangement of oil passages may be simplified, thereby it is possible to facilitate the assembly, repair and inspection thereof.
Patent JP-H1142490-A (JP)
Title: Water purifier and treating tank
Inventor: HARA AKIJI
IPC: C02F3/06
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To accurately purify raw water at a low running cost while slowly recirculating the water and to manufacture the water purifier with a compact configuration at a low cost. SOLUTION: This raw water purifier is formed by connecting a raw water tank 2 for transiently storing raw water to the plural treating tanks, i.e., a first treating tank 5, a second treating tank 6, a third treating tank 4, etc., for biologically treating the raw water in stages arranged in this order from the raw water feed side. Further, a main aeration tank 2a for aerating the raw water is set between the raw water tank 2 and the first treating tank 5, water is sent to the main aeration tank 2a from the raw water tank 2 by a suction pump 3P, the water is discharged from the main aeration tank 2a to the treating tanks on the downstream side and from the raw water tank 2 by the head, and the raw water is circulated through the tanks and purified.
Patent JP-H0380663-A (JP)
Title: Close contact type image sensor
Inventor: TAMINAGA TAKAYUKI
IPC: H04N1/028
Filed: 1989-08-23
Abstract: PURPOSE:To surely cut off a leaked light and to obtain high resolution by arranging an optical fiber array section with/without coated with an absorbing body to a specific side of each optical fiber and providing a light shield between a light source and a photodetector array and/or between the light source and an optical fiber array plate. CONSTITUTION:An optical fiber array section is constituted by laminating an optical fiber array 8 coating an absorbing body to each optical fiber arranged to a photodetector array 1 and an optical fiber array 7 not coating an absorbing body to each optical fiber arranged to an original 18. Moreover, 1st and 2nd light shield bodies 15, 16 are provided between a light source and the photodetector array 1 and/or between the light source and the optical fiber arrays 7, 8 respectively. Thus, before a leaked light deteriorating the picture quality reaches the photodetector array 1, the light is absorbed by the absorbing body to prevent the deterioration in the picture quality on the photodetector array 1.
Patent JP-H0646396-A (JP)
Title: Picture data processor
Inventor: MATSUI SHINICHI
IPC: H04N7/30
Filed: 1992-07-24
Abstract: PURPOSE:To provide a picture data processor capable of substantially reducing block distortion. CONSTITUTION:For instance, the coder device of the picture data processor executes linear transformation whose object is even picture elements inside blocks to picture data read for the respective blocks from an input picture memory 11 and the input picture memory 11 for storing input pictures. A linear transformation device 12 for outputting the picture data for which the block distortion amount is reduced by the linear transformation to the input picture memory 11 is provided and the linear transformation is executed with the plural picture elements including the picture elements present at the boundary of the blocks as the object.
Patent JP-H04101494-A (JP)
Title: Plating preventing plug, and method and device for recovering same
Inventor: NAKAYAMA AKITAKA
IPC: H05K3/00
Filed: 1990-08-21
Abstract: PURPOSE:To surely recover a plug regardless of the mounting condition of the plug by integrally molding the cylinder-shaped part of the plating preventing plug with a taper-shaped part which has a cavity using an elastic body. CONSTITUTION:A plating preventing plug 11 is integrally molded using an elastic body such as silicon lubber, the plug is provided with the cylinder-shaped part 12 of a outer diameter and a taper-shaped part 13, and a cavity 14 is formed so as to make the thickness of the taper-shaped part 13 to be uniform. When a printed wiring board 1 mounted with the plug 11 in a standard hole 2 is carried and stopped at the prescribed position, a compressing cup 23 is descended by a cylinder 24 and a packing 25 is adhered on the side of the printed wiring board 1 on which the taper-shaped part 13 is projected. Then, compressed air is sent to the cup 23 inside through a compressed air pipe 26 and the pressure in the cup 23 becomes higher than the atmospheric pressure. Force is applied to the bottom direction, the plating preventing plug 11 jumps out from the standard hole 2 toward a pan 27 and the speed is reduced by the water in the pan 27 so as to be recovered.
Patent JP-H01198620-A (JP)
Title: Composition consisting of epoxy resin, phenol and acceleration catalyst
Inventor: URANO WATARU
IPC: C08G59/68
Filed: 1988-08-31
Abstract: PURPOSE: To provide compositions capable of producing, in a short time, a high molecular weight polymer polyhydroxy ether of a narrow molecular weight distribution comprising, respectively specific, epoxy resin, mononuclear or poly- nuclear phenol, and a catalyst consisting of phosphonium halide, etc., and nitrogen heterocyclic compounds.  
     CONSTITUTION: (A) An epoxy resin having one or more epoxy group [preferably a diglycidyl ether of 2,2-bis(4-hydroxyphenyl)propane], (B) a mononuclear or polynuclear phenol having two or more phenolic hydroxyl groups [preferably bis(4-hydroxyphenyl)methane, etc.], and (C) a catalyst comprising phosphonium halide or alkylene phospholone, (un) substituted imidazoles, benzimidazoles, imidazolines, dihydropyrimidines, tetrahydropyrimidines, dihydroquinazolines, the salt and the mixtures thereof (preferably 1-methylimidazole, etc.), are formulated, thereby obtaining the composition. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S59109956-A (JP)
Title: System for controlling generation of false trouble
Inventor: FURUKAWA HARUYUKI
IPC: G06F11/22
Filed: 1982-12-15
Abstract: PURPOSE:To generate a false trouble synchronously to the instruction executing operation of an information processing device, by restarting the executing operation of a micro instruction which has been stopped after setting data for generating the false trouble. CONSTITUTION:When the content of an address register 3 for comparison and the content of an address register 1 coincide with each other and conditions for generating a false instruction are satisfied, a latch 8 for address comparison and coincidence is set to ''1'' by a coincidence output signal from a comparison circuit 4. When the latch 8 is set to ''1'', the output of the latch 8 becomes ''1'' at a scan starting line 106. Then an execution controlling section 7 stops the execution cycle of a micro instruction by controlling output lines 101-104 and temporarily stops the instruction executing operation of an information processing device. A scan control unit 12 starts the scanning operation when the starting line 106 becomes ''1'' and scans in data ''1'' or ''0'' for generating a false trouble to a specified latch in an instruction reading out and decoding device 9 by using a line 107 related to the scanning.
Patent JP-2001044683-A (JP)
Title: Shield case and electronic equipment equipped therewith
Inventor: OKADA MASANOBU
IPC: H05K3/30
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To make the removing work of a shield case easier at the time of reworking the case. SOLUTION: The cover section 2 of a shield case 1 has tool inserting hole sections 10 and notches 11 communicated with the hole sections 10. At the time of removing the shield case 1 fixed on a substrate with solder from the substrate, the front ends of nippers are firstly inserted into the tool inserting hole sections 10a and 10b on both sides of a leg section 3, and the section 3 is cut off the cover section 2 along the dotted line T with the nippers. This cutting-off work is successively performed on all leg sections 3. Then the cover section 2 is removed and the remaining leg sections 3 are successively pulled out of the substrate by successively heat-melting the solder fixing the leg, sections 3. In the above-mentioned manner, the shield case 1 can be removed from the substrate.
Patent JP-S6274930-A (JP)
Title: Novel fluorine-containing polyaminoamide
Inventor: AISAKA YONOSUKE
IPC: C08G73/02
Filed: 1985-09-30
Abstract: PURPOSE:To obtain the titled polyaminoamide (or neutral hydrochloride thereof) useful for ion exchange resins, acid acceptors, heavy metal adsorbents, water- absorptive polymers, and organic solvent absorbers, by reacting a specified diamine with tetrafluorooxetane. CONSTITUTION:Diamines of formula I in m kinds [wherein Rm and Rm' are each H or a monovalent organic group, Am is a bivalent organic group, Rm and Rm' and Am may form together with the adjacent atoms a cyclic group and m is 1-l (wherein l>=2)] are reacted with 2,2,3,3-tetrafluorooxetane of formula II at a temperature of room temperature to the reflux temperature of a solvent in the presence of a base or a basic salt [e.g., alkali (alkaline earth) metal hydroxide] in a solvent relatively inert to a base (e.g., 1,1,2- trichlorotrifluoroethane) to obtain the titled liquid or solid polyaminoamide comprising repeating units of formula III and having an average MW of 1,000-50,000. If necessary, this polymer is neutralized with hydrochloric acid to obtain a neutral product.
Patent JP-2000055994-A (JP)
Title: Magnetic field detector
Inventor: TSUJIMURA TAKESHI
IPC: G01R33/02
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a high performance, thin and light magnetic field detector for detecting very weak magnetic field less or equal to 1 mG. SOLUTION: For a magnetic field detector detecting a magnetic field with one or more print coils RC1 to RCN and LC1 to LCN formed on a print board, the print coils RC1 to RCN and LC1 to LCN have the shape conduction patterns and terminal parts PT and MT at both ends of the print coils RC1 to RCN and LC1 to LCN. By directly connecting the print coils RC1 to RCN and LC1 to LCN with the terminal parts PT and MT and increasing and decreasing the direct connection number, magnetic field detection sensitivity is controlled.
Patent JP-H0381846-A (JP)
Title: Selecting circuit
Inventor: MIYAGI YUTAKA
IPC: G06F12/06
Filed: 1989-08-24
Abstract: PURPOSE:To make it possible to increase the capacity of each memory without changing hardware by connecting plural chip select signals to respective signals by the same memory increment circuit through a multiwire type chip selecting circuit. CONSTITUTION:Since plural multiwire chip selecting circuits 1 are prepared for the selecting circuit, signals A to C for selecting respective memory circuits 2 outputted from an IC memory selecting circuit 5 can be simultaneously set up. Namely since plural memory circuit 2 can not be simultaneously selected at the time of selecting the signals A to C, each memory circuit 2 can be selected without changing any hardware only by multiwiring respective selecting signals on the same line. Since the multiwire type circuits are adopted, plural chip select signals can be connected to respective signals by the same memory extension circuit, so that the capacity of each memory circuit increased without changing any hardware.
Patent JP-2000048125-A (JP)
Title: Method for imparting directional code, and recording medium
Inventor: YAMAGATA HIDEAKI
IPC: G06K9/48
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To reduce the number of pixels to be referred to in a feature extraction processing, and to shorten the processing time by switching a pixel to be processed the next, and a processing method based on an obtained directional code. SOLUTION: A directional code is imparted to a pixel under consideration (a step 202), and when a picture element next to the pixel in the right under consideration is a white pixel (a step 203), the processing is moved to next pixel in the right (a step 204), and when a picture element next to the pixel in the right under consideration is a black pixel (the step 203; NO), the processing is moved to the second pixel ahead (a step 206).
Patent JP-H1044895-A (JP)
Title: Alarm device for mobile body
Inventor: SHIRATORI AKIRA
IPC: B60R21/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an alarm device for a mobile body which can reliably transmit alarm information even to any posture of a driver by using necessary minimum vibrating bodies. SOLUTION: An alarm device 10 is provided with an access sensor 11, plural vibrating bodies 12a to 12e arranged on a seat, a driving means 12 of the vibrating bodies and seat surface pressure sensors 13R and 13L to detect a contact condition of a driver D to the vibrating bodies. When the necessity of an alarm is caused by the access sensor 11, vibrating bodies to be driven are selected by one or more than that from the plural vibrating bodies. At this time, when the driver does not contact with the selected original vibrating bodies, vibrating bodies with which the driver contacts are temporarily selected instead of these vibrating bodies. The vibrating timing at originally selected time and the vibrating timing at temporarily selected time are recognizably changed.
Patent JP-H03148270-A (JP)
Title: Three liquid phase epoxidation of perfluoroolefin
Inventor: JIEIMUZU ROBAATO ROOSON
IPC: C07B61/00
Filed: 1990-08-22
Abstract: PURPOSE: To convert perfluoroolefine into an epoxide, by stirring perfluoroolefine under the existence of a correlation moving catalyst in a three-liq. phase system composed of a water phase, an epoxide phase and a reaction phase.  
     CONSTITUTION: Perfluoroolefine is converted into its epoxide, by being stirred at (-20)-15°C under the existence of the correlation moving catalyst, preferably an org. solvent-soluble quaternary ammonium salt, (e.g. cocobenzyl bis(β- hydroxypropyl) ammonium chloride 3 ), etc., in the three-liq. phase system having a pH of 7.5-9.6. The three liq. phases are aq. soln. (1) sufficiently contg. a metal hypohalogen acid salt, (e.g. sodium hypochlorite), phase (2) contg. the epoxide abundantly, and reaction phase (3) composed of an org. liq., (e.g. toluene), where the distribution coefft. of perfluoroolefine-epoxide is at least 1.3 on the reaction conditions. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0541857-A (JP)
Title: Catv terminal equipment
Inventor: TANAKA SHIGEKAZU
IPC: H04N21/647
Filed: 1991-08-06
Abstract: PURPOSE:To avoid the deterioration in the S/N of a branch (or distribution) device and to avoid the deterioration in a distortion of a through-circuit at a strong signal input by providing the branch (or distribution) device to an input circuit of the CATV terminal equipment, amplifying one of branched signals, and adopting a through-circuit. CONSTITUTION:An AGC variable attenuator 4 and a preamplifier 5 of an input circuit amplify an input signal in advance and the gain of the input circuit is kept constant by AGC at the input of a strong signal. Then one of the output signal from the branch device 6 is fed to a tuner circuit 7 and the other is fed to a through-circuit to give the input signal to the tuner circuit 7 and a connection terminal 2 of an external device without deterioration in the S/N in the input circuit and in the distortion in the through-circuit.
Patent JP-H04315755-A (JP)
Title: Unipolar magnetic lens
Inventor: ARUNO YAN BURIIKAA
IPC: H01J37/30
Filed: 1991-08-06
Abstract: PURPOSE: To extend a measurement range of a work electron probe by providing a beam deflection system, a magnetic lens system and an electron detecting system, and to reduce axial and non-axial aberration to prevent deterioration in accuracy at the time of detecting a secondary electron. CONSTITUTION: An electron beam 25 radiated from an electron source 1 is directed toward an object 26, and, for example, an Auger electron 27 radiated from the object 26 is directed through a magnetic lens system 4 in the reverse direction. After passing through a magnetic diaphragm 28, an electron is directed toward, for example, an electron detecting system 29 having an electrode 32 for introducing an electrostatic focused electric field. In this case, an electron 27 spirally moves through the system 4 to the magnetic diaphragm 28 by the action of a magnetic field 35, and thereafter, the electron 27 is deflected toward a detector 30. A beam deflection system 2 is adopted for pivoting the beam 25 about a point 42 corresponding to an effective unipolar magnetic field center of an unipolar magnetic field before the object 26.  In such a constitution, each electron path exactly conforms to a straight magnetic field line of the unipolar magnetic field, thereby enabling total reduction in electron-optical aberration.
Patent JP-H0855021-A (JP)
Title: Key authentication system
Inventor: AKIYAMA RYOTA
IPC: G06F21/32
Filed: 1994-08-10
Abstract: PURPOSE:To improve security in software sales by comparing permission information generated by a center with characteristic information and permitting the utilization of a software only when both attributes match. CONSTITUTION:An input characteristic detection means 2 analyzes the input characteristics of a user when the user inputs the utilization request of the software to an input means 1 provided in a software reproducing device, the input characteristic information analyzed by the input characteristic detection means 2 is converted in an information conversion means 3 and the characteristic information is generated. For that, the permission information received from the center 5 is compared with the characteristic information generated by the information conversion means 3 in a comparison means 4 and the execution of the software is permitted only when both attributes match. Thus, the security in the software sales is improved.
Patent JP-H0381831-A (JP)
Title: Interrupting operation device for microcomputer
Inventor: KOYAMA KAZUO
IPC: G06F9/46
Filed: 1989-08-25
Abstract: PURPOSE:To execute the power ON/OFF operation of plural modes by a single operation by means of an interruption port by one interruption port by preparing plural ON/OFF switches corresponding to plural normal ports and connecting these switches to one interruption port. CONSTITUTION:A master microcomputer 1 is provided with the interruption port 4 having a stand-by releasing function and plural ON/OFF switches 2 are connected to the port 4 in common. Respective switches 2 are connected to corresponding normal ports 5 through a key matrix 3, and in the case of keying in the computer 1, the matrix 3 inputs a code corresponding to the depressed switch out of plural switches 2. When the switch 2 is depressed in an interruption allowable state, the computer 1 is turned to an interruption mode and decides which key out of the switches 2 is depressed while scanning the port 5. When an operation command corresponding to the depressed key is sent to a slave microcomputer 6, the power ON/OFF operation of plural modes such as CD and a cassette tape recorder can be executed only by a single operation.