baber/WOPTO huggingface dataset:
Patent JP-H04139195-A (JP)
Title: New peptide, its production and use thereof
Inventor: YOSHIKAWA MASAAKI
IPC: C07K5/08
Filed: 1990-10-01
Abstract: NEW MATERIAL:A peptide having a skeleton of formula Leu-Tyr-Pro. USE:A low toxic angiotensinase inhibitor useful as a preventive and therapeutic agent of hypertension, an antihypertensive agent, a therapeutic agent of congestive cardiac failure, etc., with high safely. PREPARATION:A protein(preferably protein of dried bonito) is initially mixed with (hot) water and the resultant mixture is homogenized by a strong stirring force. Thermolysin is then added thereto followed by hydrolysis at 10-85 deg.C for 0.1-48hr. The resultant hydrolyzed solution is concentrated by centrifugal separation and subsequently purified by high performance liquid chromatography, etc.
Patent JP-S63119461-A (JP)
Title: 2-pyrrolidone derivative
Inventor: IKUTA HIRONORI
IPC: C07D207/273
Filed: 1986-11-06
Abstract: NEW MATERIAL:The 2-pyrrolidone derivative of formula I {R is H, lower alkyl, lower alkoxy, lower alkynyl or -(CH2)n-Y [Y is phenyl, OH or group of formula II (R<1> and R<2> are H or lower alkyl); n is 1 or 2]; X is halogen} and its salt. EXAMPLE:N-methoxy-3-bromo-2-pyrrolidone. USE:An intermediate for anti-inflammatory agent. PREPARATION:The compound of formula I can be produced e.g. by condensing a compound of formula III (Z is halogen or organic sulfonyloxy) with a compound of formula RNH2 and cyclizing the resultant compound of formula IV in the presence of a base.
Patent JP-H10109583-A (JP)
Title: Vehicular boarding and alighting management system
Inventor: YAMADA KAZUO
IPC: B60N5/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular boarding and alighting management system that is able to prevent passengers from getting on a vehicle by an error. SOLUTION: A tag 5 as a sub-machine is provided with memory 27 storing some intrinsic identification information of a vehicle to which a passenger, who has this tag 5, belongs, while a master machine 3 is provided with an internal memory 15 storing the intrinsic identification information of the vehicle where this master machine 3 is set up, a master control part 9 which collates the identification information stored in the memory 27 with another identification information stored in the internal memory 15 at a time when communication is materialized between this master machine 3 and the tag 5, and on the basis of this collated result, whether this passenger having the said tag 5 is a rightful passenger in the vehicle where the master machine 3 is set up or not is judged, and a displaying part 21 informing this judged result or an alarm 22, respectively.
Patent JP-H01106734-A (JP)
Title: Drive power distribution control device for front-and-rear wheel-drive vehicle
Inventor: FURUYA KUNITAKA
IPC: B60K23/08
Filed: 1987-10-20
Abstract: PURPOSE:To prevent the steering characteristic from falling into an oversteering condition when a vehicle runs on a low friction coefficient road surface by determining a drive force distribution ratio between front and rear wheels in accordance with a ratio between drive power and a slip ratio so as to decrease the drive power of the rear wheels. CONSTITUTION:A multi-disc type hydraulic clutch 14 has an oil chamber which is communicated to a hydraulic control circuit 23 so that transmission torque varies in accordance with a hydraulic pressure fed into the oil chamber from the hydraulic control circuit 23. A drive power distribution device controls the hydraulic pressure H fed into the multi-disc hydraulic clutch 14 by a microcomputer in a control unit 22, and the hydraulic clutch 14 controls the drive power distribution ratio between the front and rear wheels. The drive power distribution ratio is determined by calculating a ratio between a drive force transmitted to either the front wheels or the rear wheels, and a slip ratio which are detected.
Patent JP-S63117785-A (JP)
Inventor: AWAMURA NOBUYUKI
IPC: B26B13/00
Filed: 1986-11-05
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-H08128300-A (JP)
Title: Segment assembling device for shield excavator
Inventor: MIURA KEIJI
IPC: E21D9/08
Filed: 1994-10-28
Abstract: PURPOSE: To downsize a device by setting a mechanism capable of lifting, turning, rolling, and pitching on a cantilever support bracket fixed to one side part from the center of the turning ring of a segment erector. CONSTITUTION: A support bracket 48 is provided on one side part of a turning ring 47, and a lifting device A, an erector head B, a lifting mechanism C, a rolling mechanism D, a fine turning mechanism E, a yawing mechanism F, a sliding-mechanism G, and a pitching mechanism H are mounted on the bracket 48. A segment 12 carried into a tunnel is held by a holding device 67, carried to a prescribed position on the tunnel wall surface, and mounted after positioned by operating various devices. Thus, the erector device can be made compact, and the space capacity in the shield machine can be increased.
Patent JP-S62127458-A (JP)
Title: Method and apparatus for carburizing and nitriding link chain and the like
Inventor: KOMON MASANOBU
IPC: C23C8/26
Filed: 1985-11-27
Abstract: PURPOSE:To manufacture a link chain having superior characteristics, by heating engaged part and parallel part to different temps. by induction heating under a specified condition while passing the link chain in cylindrical body, then passing in carburizing and nitriding gases to carburize and nitride only joint part of the chain. CONSTITUTION:The link chain W is moved in an arrow direction in a cylindrical vessel 1 made of quartz. Inert gas is introduced from a lower inlet 4 of the vessel 1 and air therein is exhausted. Successively, carburizing gas such as propane and nitriding gas such as NH3 are blown from a lower part inlet 3, parallel part and joint part of the chain W are heated by an induction heating coil 2 to 900 deg.C and further temp. higher than by 100-150 deg.C respectively under condition of 8-400kHz frequency, 50-150kW out put, 20-60sec according to material quality of the chain W, only high temp. joint part is carburized and nitrided by passing in carburizing and nitriding gases, then it is rapidly cooled and quenched by a cooling fluid jetting jacket 6. Link chain superior in elongation and toughness at parallel part and strength and wear resistance at joint part is obtd.
Patent JP-S63118372-A (JP)
Title: Asphalt jellylike composition and production thereof
Inventor: KUMASAKA SADAO
IPC: B32B11/04
Filed: 1986-11-07
Abstract: PURPOSE:To obtain an asphalt jelly-like composition of good quality suitable as under carpet, etc., without unevenness, by heating polyvinyl chloride resin and a plasticizer and blending hot-melt asphalt therewith. CONSTITUTION:100pts.wt. asphalt, e.g. blown asphalt or straight asphalt, is melted into a liquid while heating and 10-200pts.wt. polyvinyl chloride resin and 100-900pts.wt. plasticizer, e.g. dioctyl phthalate, etc., heated above the melting temperature of the asphalt are blended therewith. A stabilizer and filler, as necessary, are further added, stirred and heated to 160-200 deg.C. The resultant blend is then injected into a given mold or applied onto a substrate and cooled.
Patent JP-H07186919-A (JP)
Title: Brake energy balance system for a number of brake units
Inventor: ROBAATO DEII KUTSUKU
IPC: B60T17/22
Filed: 1994-10-28
Abstract: PURPOSE: To balance brake energy for multiple brake units by measuring brake torque during brake operations, and generating a brake torque signal which is provided to each brake wheel. CONSTITUTION: This brake energy balancing system balances brake torque of braking wheels 18 of a vehicle having a plurality of cars supported by trucks, for operating and controlling the brakes 78 of each group of braking wheels 18 of the trucks of the vehicle; that is, brake torque is measured and limited by a reference torque signal for a torque reference 50 and a command brake torque signal 52 is generated by a command processor 45. The command brake torque signal 52 is compared with the measured brake torque by a torque comparator 60 to generate brake torque difference signals 62. An energy balancing brake application control signal is provided to the brakes 78 in response to the brake torque difference signals.
Patent JP-2000095010-A (JP)
Title: Fixture for floor mat
Inventor: HARAGUCHI HIROTAKA
IPC: A47G27/04
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an extremely innovative fixing tool for a floor mat excellent in a mass production which can engagingly lock and fix to a carpet by forming for example a notch part and installation hole to the carpet, even if the processing to a car body side is not applied and in which an installation structure is extremely easy and which can be installed on any position. SOLUTION: This fixture is the one for a floor mat for positioning and engagingly locking the floor mat by arranging projectingly the engagingly locking projection 3 arranged in an erected state for a carpet 1 to the base body 2 installed so as to be in a fix state for the carpet 1 laid on a floor surface and by penetrating and projecting the engagingly locking projection 3 into the engagingly locking hole provided on the floor mat laid on the carpet 1. The base body 2 has a backside holder 6 arranged insertingly to the backside of the carpet from the installation hole 10 formed on the carpet 1 or notch part 10 and the frontside holder 7 arranged in the state opposing to the backside holder 6 in the frontside of this carpet 1. The base body 2 is engagingly locked and fixed to the carpet 1 by holding the carpet 1 from the upper/lower direction by the backside holder 6 and frontside holder 7.
Patent JP-H10109558-A (JP)
Title: Changeover device of sub transmission
Inventor: YAMADA ETSUSHI
IPC: B60K17/344
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a changeover device that is able to change over a transmission gear ratio to the high speed side or low speed side even if actuation is stopped in the point midway in the operation of an actuator. SOLUTION: This changeover device is composed of a rod 16 operating a sleeve for changeover a transmission gear ratio, an actuator 17 driving this rod 16, a spring 18 storing its energy after absorbing the output of this actuator 17, and rod regulating means which regulates any movement of the rod 16 till the specified quantity of energy is stored up to this spring 18, respectively. The spring 18 is built in the actuator 17, and an extent of turning force of a motor is stored as its energy by way of deflecting itself. The rod regulating means is able to regulate any movement of the rod 16 till the energy stored in the spring 18 is reached to that of the energy necessary for moving the sleeve to a low-speed side position from a high-speed side position, or from the low-speed side position to the high-speed side position respectively.
Patent JP-H04143035-A (JP)
Title: Method for working rack
Inventor: NAKAMURA MASANOBU
IPC: B21K1/76
Filed: 1990-10-03
Abstract: PURPOSE:To form an accurate rack high in productivity by moving a blank relatively to a forming die as projected lines of the forming die are pressurized to the surface of the blank. CONSTITUTION:The projected lines of the forming die 1 are abutted on the upper surface of a metal plate 6 and the forming die 1 is rolled down by a rolling down mechanism as indicated by an arrow A and a slide table 7 is moved by a cylinder 11 on a pedestal 9 to the forming die 1 as indicated by a arrow B. The forming die 1 rolls and recessed grooves which make the rack 5 corresponding to the projected lines 2 are formed by the projected lines 2 on the metal plate 6. In this way, the rack is formed with high accuracy and in high productivity.
Patent JP-H09106072-A (JP)
Title: Photosensitive coloring composition and color filter using the composition
Inventor: TANI MIZUHITO
IPC: G02B5/20
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide photosensitive coloring composition with a wide development management range, an overhung phenomenon restricted to highly stabilize development and high sensitivity and a color filter using the composition. SOLUTION: Acrylic resin for which unsaturated carboxylic acid is added to copolymer formed of monomer with unsaturated double joints to epoxy groups, pigment, dispersing agent, photopolymerizing monomer and photopolymerization initiator are contained. High sensitivity allows a less exposure time to be required and a manufacturing period to be shortened. In addition, a development management range is wide, an overhung phenomenon hardly takes place and a color filter in an accurate pattern shape can be manufactured.
Patent JP-H07119264-A (JP)
Title: Eaves gutter hanging fixture
Inventor: SHIMIZU YASUO
IPC: E04D13/072
Filed: 1993-10-25
Abstract: PURPOSE:To facilitate the setting of a lifting sling by installing an eaves gutter slinging part in front of a slinging part holding plate a level in this slinging part holding plate, respectively. CONSTITUTION:An eaves gutter slinging part 2 is integrally installed in front of a slinging part holding plate 1 forward in a projecting manner, and a level 11 inserted with alcohol or the like is installed in this slinging part holding plate 1. In addition a backside of this slinging part holding plate 1 is made contact with a fascia board, and this holding plate 1 is adjusted so as to become horizontality by the level 11 and set screw is clamped to a mounting hole 16 tight. Accordingly, an eaves gutter lifting sling is able to be horizontally attached to the fascia board at the eaves.
Patent JP-H11106726-A (JP)
Title: Starch paste composition having excellent hue stability and used for wallpaper
Inventor: KANAO SHUICHI
IPC: B32B27/28
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having excellent hue stability and does not cause poor appearance due to discoloration even when adhered nearby by adjusting the pH of a gelatinized starch in a specified range with an acid. SOLUTION: The pH is adjusted to 3-3.5. The value of the pH is measured on a starch paste diluted with deionized water to an evaporation residue of 10% by the method described in JIS K6833 6.2. The gelatinized starch is prepared by gelatinizing a vegetable starch such as wheat starch or corn starch by cooking gelatinization, alkali gelatinization or the like. The gelatinized starch includes also a mixture with an adhesive. The acid is desirably a weak acid substantially nonvolatile at ordinary temperature and atmospheric pressure. Desirably, it is exemplified by an organic acid, especially an organic carboxylic acid such as citric acid, malic acid or sorbic acid. This composition is particularly useful as a paste for wallpaper faced with a thermoplastic resin film, especially an ethylene/vinyl alcohol copolymer film.
Patent JP-H0669597-A (JP)
Title: Manufacture of semiconductor laser
Inventor: KUNIHARA KENJI
IPC: H01S5/00
Filed: 1992-10-06
Abstract: PURPOSE:To improve crystallinity of a third clad layer to be grown on a second clad layer by bringing an exposed surface of the second clad layer generated by selectively removing a current constricting layer into contact with ammonium sulfide series etchant, and then heat-treating it at a lower temperature than the growing temperature of the third layer. CONSTITUTION:A first clad layer 2, an active layer 3, a second clad layer 4 and a current constricting layer 7 are sequentially grown on an n-type GaAs substrate 1. Then, a mask 8 having an opening is formed on the layer 7, part of the layer 7 is etched from the opening of the mask 8, and dipped in ammonia sulfide. Then, solution oxide of the exposed surface of the layer 4 is completely substituted for sulfide. Then, it is heat-treated at a lower temperature than the growing temperature of the third layer in an As atmosphere. Thus, the clean third layer is generated, and the third layer to be grown thereon is improved in quality.
Patent JP-H05110309-A (JP)
Title: Structure for microwave/millimeter band device
Inventor: KAWASAKI YOSHIHIRO
IPC: H03F3/60
Filed: 1991-10-16
Abstract: PURPOSE:To make the occupied area of a stationary part and a DC bias supply part of a carrier plate small by employing a fixed screw inserted to a shaft center with insulation for a conductor for DC bias supply of an RF circuit. CONSTITUTION:A carrier plate 1 is screwed and fixed to a metallic case 4 by using a fixing screw 5 penetrated through the axis center of conductor 9 for DC bias supply of the RF circuit through insulation while a head 52 of the fixing screw 5 is directed toward the metallic case 4 in the structure for the microwave and millimeter wave device in which the carrier plate 1 forming the RF circuit is accommodated and fixed into the metallic case 4. That is, a throughhole 51 is made to the axis center of the fixing screw 5 and the carrier plate 1 is screwed to the metallic case 4 by using the fixing screw 5 in which the conductor 9 is formed by inserting an insulation wire 7 through the throughhole 51. Thus, only the screw hole is left to the carrier plate 1 by arranging the head 52 of the fixing screw 5 toward the metallic case 4 in this way to make the size of the stationary part and the DC bias supply part of the carrier plate 1 small.
Patent JP-S62126901-A (JP)
Inventor: HONDA KAORU
IPC: A01B33/08
Filed: 1985-11-27
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-H05104829-A (JP)
Title: Printing device
Inventor: FUJINAWA OSAMU
IPC: B41J29/42
Filed: 1991-10-16
Abstract: PURPOSE:To prevent an indication in an indicator from flickering during printing process by providing an occasion when a periodic interruption is allowed to occur at a fixed period to update the content of the indicator on each such occasion, and further, updating the content of the indicator in such a synchronization manner that the flicker of the indicator is minimized during printing process. CONSTITUTION:An interruption counter 2 of a printing device equipped with an indicator 7 which indicates a printing status allows an interruption to generate during printing process within a previously set period. In addition, an interruption recognition means recognizes an interruption time from a counter 2. Further, a switching means 4 controls the printing process in such a manner that the content of the indicator is updated by control of the recognition means 3, if it is interpreted by the control of the recognition means 3 and a program from CPU 6 that a printing action is underway. An indicator control means 5 is set to the interruption mode under the control of the switching means 4 and updates the indication of the indicator 7. Subsequently, it is possible to prevent the indication from flickering.
Patent JP-S62114903-A (JP)
Title: Hydroxyalkylphosphine compound and use
Inventor: ROBAATO ERIKU TARUBOTSUTO
IPC: A01N57/34
Filed: 1986-11-11
Abstract: Hydroxyalkyl phosphine compounds such as tetrakis (hydroxymethyl) phosphonium salts are used to control bryophytes, lichens algae or fungal or microbial plant pathogens.
Patent JP-H07120821-A (JP)
Title: Power transmission device
Inventor: YOSHII HIROSHI
IPC: F16H57/02
Filed: 1993-10-26
Abstract: PURPOSE:To provide a power transmission device capable of simplifying the assembling work of an apparatus, in a camera, etc. CONSTITUTION:In this power transmission device or a driving unit, an outside plate member surrounding or partitioning a gear mechanism or a power transmission mechanism is composed of a circuit (wiring) carrying member. The gear press 1 of the power transmission device is composed of a hard printed circuit board and on its outside surface, a wiring pattern 1A is formed. Since the power transmission device is assembled in the apparatus, a part of electrical mounting work is simultaneously executed. Thus, the assembling work of the apparatus of the camera, etc., can be simplified and it is useful for reducing the cost.
Patent JP-H04143988-A (JP)
Title: Recording time measuring method for cassette tape
Inventor: TOMOTA HARUHISA
IPC: G11B27/17
Filed: 1990-10-03
Abstract: PURPOSE:To automatically measure recording time with simple constitution and without performing a complicated arithmetic operation by discriminating a hub diameter by finding the corresponding value of a hub diameter data storage part based on the rotating count value of a reel. CONSTITUTION:When a tape end is detected by a tape and detecting part 35, a rotation count part 31 is reset by a zero-reset part 32. Thence, a magnetic tape 23 is rewound, and also, a rotating pulse from a rotation detecting part 27 in accordance with the rotation of a take-up reel 22 is counted by a counter 31, and a count value N' when the tape 23 arrives at the end is stored, and also, the counter 31 is reset. Program searching for recording is performed in such state, and the pulse of the detecting part 27 is counted by the counter part 31, and the hub diameter is discriminated by comparing the count value when the program searching is completed with the storage content of the hub diameter data storage part 38. Thereby, the recording time in accordance with a storage value N stored in a recording time data storage part 39 is found corresponding to the hub diameter, and the recording time of cassette tapes with different hub diameters can be automatically measured with simple constitution and without performing the complicated arithmetic operation.
Patent JP-2000315204-A (JP)
Title: Method and device for inputting character string
Inventor: IWAYAMA NAOMI
IPC: G10L15/28
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a character string input device and its method capable of always inputting character strings adaptable to an input state of a user by dynamically changing the contents of a dictionary according to the input state of the user. SOLUTION: When the character strings are inputted, the state of inputting the character string is acquired, the dictionary to be used for generating candidate character strings or a part of the dictionary is established according to the acquired state and formed into a state optimized dictionary 14, output candidate character strings optimized from the inputted character strings according to the state are generated and outputted by using the state optimized dictionary 14, the candidate character strings for output are established, outputted and the character strings are established, the established character strings are made to correspond to the acquired state and registered in the state optimized dictionary 14.
Patent JP-S63119709-A (JP)
Inventor: HAMAOKA SHIGEO
IPC: F24C7/02
Filed: 1986-11-10
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-H02194192-A (JP)
Title: Tin electroplating method
Inventor: OBA NAOYUKI
IPC: C25D5/24
Filed: 1989-10-14
Abstract: PURPOSE:To prevent the generation of the modification products of phenolsulfonic acids and sludge resulting from the oxidation of tin ion by using a conductive base body having an Ir oxide coating film as an anode in the method in which an acidic plating soln. contg. the acids and tin ion and the insoluble anode are used. CONSTITUTION:An acidic tin electroplating soln. contg. phenolsulfonic acids or their salts and tin ion and an insoluble anode having a conductive base body and a coating film consisting of at least Ir oxide on its surface are used. Tin ion is added to the soln., and a DC current is applied between the insoluble anode and a metallic material to form a tin plating layer on the surface of the metallic material. By this method, the generation of the modification products of the phenolsulfonic acids or their salts is prevented, the formation of sludge due to the oxidation of tin oxide is controlled, and a high-quality tin plating layer is stably formed.