baber/WOPTO huggingface dataset:
Patent JP-H11201358-A (JP)
Title: Coupler having valve
Inventor: NAGASE YUSUKE
IPC: F16K1/12
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a coupler that decreases a pressure loss caused by a valve of a coupler and that a movement in an axis direction of the valve when opening and closing the valve is stable. SOLUTION: A tip end side of a poppet valve 6 inside a coupler is a taper part 8, and small diameter cylindrical part 9 is formed at the tip of the taper part 8. A rear end side of the poppet valve 6 is also a taper part 12, and a projecting part 13 with a cross-shape sectional area extending backward. A front periphery part 14 of the projecting part 13 has a dimension so as not to generate looseness when sliding in an axis direction along a socket main body and a periphery of a plug. A diameter of a rear periphery part 15 of the projecting part 13 is smaller than that of the front periphery part 14, and a spring is inserted in the rear periphery part 15. An outer diameter of the spring is guided by an inner periphery of the socket main body.
Patent JP-H11200848-A (JP)
Title: Catalyst deterioration judging device for internal combustion engine
Inventor: HANABUSA TORU
IPC: F01N3/20
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To increase opportunities for judging by reducing erroneous detection by a catalyst deterioration judging device. SOLUTION: This catalyst deterioration judging device is equipped with a catalytic converter 15 arranged in the exhaust passage 6 of an engine 1, an air-fuel ratio sensor 31 arranged in an upstream in the exhaust passage 6 and detecting the air-fuel ratio of the engine 1, and an electronic control unit 40 having operational condition detecting means detecting the operational condition of the engine 1, storage amount calculating means calculating the maximum storage amount that the catalyst converter 15 can store oxygen at present according to the operational condition of the engine 1 and the present storage amount that this catalytic converter 15 stores oxygen at present,  catalyst deterioration judging means judging the deterioration of a catalyst on the basis of the output of the air-fuel ratio sensor 31 and judgment prohibiting means prohibiting the judgment of the deterioration of the catalyst by the catalyst deterioration judging means when the present storage amount becomes the upper limit or more of the purifying ability of the catalyst or becomes the lower limit or below of the purifying ability of the catalyst.
Patent JP-S5286788-A (JP)
Title: Solar cell wristwatch
Inventor: OOTAKE TSUTOMU
IPC: G04C3/00
Filed: 1976-01-13
Abstract: PURPOSE: To produce a solar cell wriitwatch that may be put to practical use by unitizing solar cells by connecting at least two solar cells in parallel, then connectin more than one unit in series to other solar cells. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02184662-A (JP)
Title: Glycine derivative and production thereof
Inventor: IWAKUMA TAKEO
IPC: A61P9/10
Filed: 1989-01-10
Abstract: NEW MATERIAL:A compound shown by formula I [R<1> is (substituted) phenyl; R<2> is (protected) carboxyl) Q is lower alkylene; m is 0 or 1] and a salt thereof. EXAMPLE:N-[2-(4-Chlorophenyl)sulfonylaminoindan-5-yl]glycine methyl ester USE:An inhibitor of blood platelet aggregation. Useful for treating, alleviating and preventing various kinds of thrombosis and embolus such as cerebral thrombosis, coronary thrombosis, pulmonary thrombosis, pulmonary embolism, peripheral vascular embolism and thromboangiitis. PREPARATION:A compound shown by formula II or a salt thereof is condensed with a compound shown by formula III [X is reactive residue; R<21> is (protected) carboxyl] or a compound shown by formula IV is condensed with a sulfonic acid compound shown by formula R<1>SO3H or a reactive derivative thereof and optionally the protecting group is removed to give a compound shown by formula I or a salt thereof.
Patent JP-H05185534-A (JP)
Title: Manufacture of heat-resistant roller
Inventor: ITOU NORIYUKI
IPC: G03G15/20
Filed: 1992-01-13
Abstract: PURPOSE:To improve abrasion resistance and toner mold release characteristics and prolong the lifetime of a roller, etc., while simplifying a process and reducing the working cost by kneading fluororesin powder and a vulcanizing agent with a silicone rubber and forming a surface layer in specified thickness on the outer circumference of a roller mandrel. CONSTITUTION:A heating roller 1 as a heat-resistant roller is installed to the fixing device 3 of a copier 2, and a heating section 14 is disposed at the central section of the roller l while a press roller 5 is pressure-welded to a circumferential surface section. A form 7 having an unfixed toner 6 is carried between both rollers 1, 4 by a belt 8. There are a single layer type and a two layer type in the heating roller 1. Fluororesin powder 14 is kneaded with a silicone rubber 13 and an unvulcanized layer is formed outside a roller mandrel 12 in the single layer type heating roller 1, and the unvulcanized layer is heated and vulcanized, thus forming a surface layer 15 as one layer. 2-50 pts.wt. is blended with the 100 pts.wt. silicone rubber in fluororesin powder, and mean particle size is set in 2-50mum.
Patent JP-H11203250-A (JP)
Title: Clock information correction system
Inventor: TOMOBE TAKAYUKI
IPC: G06F15/16
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a clock information correction system that does not occupy a bus. SOLUTION: Each of slave processors 2 and 3 receives a multiple-address notification command at the time of initialization set of a system, simultaneously fetches clock information, while CPUs 21 and 31 read the clock information from inter-processor communication interface circuits 23 and 33 and write it in memories 22 and 32. A CPU 11 outputs a time correction interruption output requests to an interruption generation circuit 13 at a predetermined constant cycle on the basis of the read-out clock information from a clock circuit 12. The interruption generation circuit 13 transmits an interruption signal to a private line 5 with regard to slave processors 2 and 3.  When each of the slave processors 2 and 3 simultaneously receives the interruption signal from a master processor 1 through the private line 5, a cycle times of a constant cycle interruptions predetermined and transmitted is added to the time information written in the memories 22 and 32 at the time of the initialization, are added and this time information is written in the memories 22 and 32 again.
Patent JP-H04242224-A (JP)
Title: Manufacture of circuit substrate
Inventor: SAKO SHUJI
IPC: G02F1/1337
Filed: 1991-01-17
Abstract: PURPOSE:To move the substrate treated so as to allow occurrence of static electricity in a short time from a stand 20 without causing discharge breakdown. CONSTITUTION:The substrates 11, 12 each having an electrode and an orienting film formed on it and been statically charged are separated from the upper surface 20b of the stand 20 to a peeling distance H1 by using a rod 20a, and at that time, the substrates 11, 12 are separated from the stand 20b at an optional low speed so as not to cause discharge and not to denature the orienting films and the peeling distance H1 is the point that electric force line generated from the substrates 11, 12 to the upper face 20b disappear. Then, it is separated to an optional distance at high speed.
Patent JP-H01181855-A (JP)
Title: Magnetic resonance imaging device
Inventor: HARAGASHIRA MOTOJI
IPC: G01R33/3875
Filed: 1988-01-13
Abstract: PURPOSE:To simply stabilize a magnetic field formed with a shim coil by forming a driving circuit for a shim to execute the compensating winding to evade a current fluctuation due to an external magnetic field for the shim coil to correct the disturbance of a static magnetic field due to the tested body. CONSTITUTION:A shim coil main body L1 and a compensating winding L2 are provided at the position to equally receive the inducement from an inclination magnetic field coil with the direction of winding reverse. When the current to flow at the inclination magnetic field coil is constant and seen in a direct current way, a power source I1 for a shim flows wholly to the shim coil main body L1. But, when the current to flow at the inclination magnetic field coil is changed, at the shim coil main body L1 and the compensating winding L2, i1 and i2 occur respectively, and for the i1 and i2, the absolute value is equal and an alternating current component only whose direction is reverse is obtained. Consequently, the connecting condition of the shim coil main body L1 and the compensating winding L2 is composed of the non-induced coil, and even when the shim coil 2 receives the external magnetic field fluctuation from an inclination magnetic field coil, etc., a current to flow at the shim coil main body L1 becomes constant and the magnetic field is stabilized.
Patent JP-S62163022-A (JP)
Title: Fully solid-state electrochromic display element and driving method thereof
Inventor: KISHI ETSURO
IPC: G02F1/15
Filed: 1986-01-13
Abstract: PURPOSE:To prevent blurring without the debasing of a display grade and to make negative display at the same instant by forming a display patterning of the 1st and 2nd electrodes. CONSTITUTION:The oxidation coloring side electrode 2 and the reduction coloring side electrode 5 are so formed that display pattern parts 2a, 5a and lead parts 2b, 5b are insulated by cutting grooves 2c, 5c from the peripheral parts 2d, 5d of the display pattern. An oxidation coloring side lead part 2d and reduction coloring side lead part 5d are so constituted as not to overlap on each other. The cutting grooves 2c, 5c are formed at an invisible fine width. A coloring voltage is impressed to the display pattern part and a decoloring voltage to the peripheral part of the display and the lead parts are put in a non- impressed state by impressing a -1.5V to the reduction coloring side display pattern 5a, the same lead part 5b and the peripheral part 2d of the oxidation coloring side display and grounding the peripheral part 5d of the reduction coloring side display, the oxidation coloring side display pattern 2a and the same lead part 2b. The good display having no blurring in the peripheral part is thus executed.
Patent JP-2000205670-A (JP)
Title: Vapor compression type refrigeration cycle
Inventor: KOMATSU SHUNJI
IPC: F25B40/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To improve COP while preventing degrading of a lubricant by restricting a rise in the delivery temperature of a refrigerant of a compressor in a vapor compression type refrigeration cycle. SOLUTION: A switch selection means 11 performs a switch selection of either a refrigerant temperature detection value from a first refrigerant temperature detection means 9 or a refrigerant temperature detected value from a second refrigerant temperature detection means 10 under specified conditions and based on the selected refrigerant temperature detected value, a degree of superheating control valve 7 adjusts the flow rate of the refrigerant flowing into an evaporator 8 so that the degree of superheating of the refrigerant reaches a specified value on the inlet side of a compressor 3.
Patent JP-H10197229-A (JP)
Title: Steering angle sensor
Inventor: SUZUKI NOBUHIKO
IPC: G01B21/22
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a steering angle sensor, at low cost, with less number of parts while a connector can be provided without looseness. SOLUTION: The sensor comprises a slit plate 23 where a steering shaft is inserted while no relative rotation is allowed, light-detecting/emitting elements 27 and 25 which sandwich the slit plate 23, a wiring board 31 where a signal processor circuit is formed, and a main-body cases 33a and 33b which hold the slit plate 23 while free-rotation allowed while house the light-detecting/ emitting elements 27 and 25 and the wiring board 31. Here, a housing 41 of a connector 39 is formed, as a part of the main-body case 33b, into one body. Then, to the wiring board 31, a base end 45a of a terminal 45 is electrically connected and fixed. Further, a tip end 45b of the terminal 45 is, as an electric contact point 51 of the connector 39, housed in the housing 41.
Patent JP-H03208929-A (JP)
Title: Building units
Inventor: IMAMINE HIROSHI
IPC: E04B1/348
Filed: 1990-01-10
Abstract: PURPOSE:To secure fire resisting performance by providing partition metal fixtures respectively to woody structural material mixed with a steel structural body, penetrating fire resisting partitions with partition metal fixtures and, at the same time, providing metal partitions blocking penetration sections. CONSTITUTION:A fire resisting partition 30 constituted of a living room partition 31, underfloor partition 32 and plenum partition 33 is placed to the inside of up and down building units 11. The partitions 32 and 33 are respectively fitted to a woody floor joist 16 and woody ceiling end joist 18A, and a lower opening section is blocked with a fire resisting blockader 37, etc.. In addition, a floor partition metal fixture 40 passing through the partition 32 is provided to the floor joist 16, and a ceiling partition metal fixture 50 passing through the partition 33 is provided to the joist 18A and, at the same time, metal partitions 45 and 55 blocking penetration sections are provided. Even if a fire breaks out in one among the partitions 31-33 and spreads to the woody structural body, it is cut off with the partitions 45 and 55, and the spread of fire to the other is checked. Accordingly, fire resisting performance can be secured.
Patent JP-H07206809-A (JP)
Title: Production of 1-alkyl-2-aminoethanethiols
Inventor: KUWAZUKA TOSHIAKI
IPC: C07C319/08
Filed: 1994-01-19
Abstract: PURPOSE:To obtain a process for producing 1-alkyl-2-aminoethanethiols in high yield without generating large amount of hydrogen sulfide during the reaction. CONSTITUTION:This process for the production of 1-alkyl-2-aminoethanethiols of formula II comprises the reaction of a 2-alkyl-2-halogenoethylamine mineral acid salt of formula I (X is Cl, Br or I; R is a 1-8C alkyl; Y is hydrogen chloride, hydrogen bromide or hydrogen iodide) with (i) hydrogen sulfide in the presence of an alkali or (ii) an alkali metal sulfide or alkali metal hydrosulfide and optionally with an alkali and/or hydrogen sulfide. The reaction is carried out at 30-100 deg.C, preferably 50-80 deg.C. The amount of hydrogen sulfide is 1-6mol (preferably 2-5mol) and that of the alkali metal sulfide or alkali metal hydrosulfide is 1-5mol (preferably 1.2-3mol) based on 1mol of the compound of formula I.
Patent JP-H09187568-A (JP)
Title: Device for game
Inventor: UGAWA SHOHACHI
IPC: G07F7/12
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To improve a game information service to a player by summing up game information gathered by a game information gathering means for the respective players based on information for specification read from an information recording medium by a recording information read means. SOLUTION: When the player 9 issued with a point card 17 plays the game by a game machine 12 while the point card 17 is inserted into the card insertion port 15 of a game data writer 14 connected to the game machine 12, game data related to a game state by the game machine 12 are transmitted from the game data writer 14 to a point card processor 1. Then, when the player ends the game and an operation for discharging the point card 17 is performed, final game data are written in the point card 17 and it is discharged from the card insertion port 15. The point card processor 1 reads the recording data of the inserted point card 17 and performs a processing for adding and updating the point data of the inserted point card 17.
Patent JP-H01177266-A (JP)
Title: Synchronous signal generating circuit
Inventor: SUGANUMA ATSUSHI
IPC: H04N1/113
Filed: 1988-01-06
Abstract: PURPOSE:To always obtain a stable and accurate synchronous signal by expanding the adjusting area of a threshold level on binarizing from a grid signal. CONSTITUTION:The optical signal of a pulse shape is obtained by scanning a light beam for synchronization along a reference gird board 18. When a synchronous signal is generated from a grid raw signal S0 photoelectric-converted by photodetectors 24a and 24b through a condensing rod, a required grid component involved in the grid raw signal S0 is extracted with a filter 36, and a first grid signal S2 (S3) obtained by binarizing the extracted signal is gate- processed with a delayed gate signal S5 obtained with binarizing the grid raw signal S0, which does not pass the filter 36, as it is. Then, the first grid signal S2 (S3) gate-processed with the delayed gate signal S5 is used as the synchronous signal. Consequently, the adjusting range of a threshold level becomes broad considerably. Thus, the stable and accurate synchronous signal can be obtained.
Patent JP-H09197755-A (JP)
Title: Color image forming device
Inventor: NAGASE HISAYOSHI
IPC: G03G15/05
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To increase the capacity to develop a monochrome image and the strength of a developing unit. SOLUTION: A developing unit 13(K) housing black toner is singly arranged on the most upstream side of rotation in the space of the periphery of a photoreceptor drum 10 and one side of a vertical line passing through the center O of the drum, to make the volume larger, so that the developing capacity for enduring developing processing for a long time is obtained to enable consecutive high-speed monochrome image development. Simultaneously, this color image forming device is constituted in such a manner that electrifiers 11 are integrated to developing units 13 respectively, to make the rigidity of the developing units high and prevent the occurrence of development unevenness and vibration caused by deformation.
Patent JP-S5496588-A (JP)
Title: Production of double-layered shrinking tube
Inventor: OGURA TOKIO
IPC: B29C41/04
Filed: 1978-01-17
Abstract: PURPOSE: A material for forming the inner layer is introduced into the inside of shrinking tubes and heated under application of centrifugal force to adhere the inner layer to the tube, thereby forming title tube with inner layer not melting up to high temperatures.  
     CONSTITUTION: Into a pipe is introduced a shrinking tube with a little larger outer diameter than the inner diameter of the pipe and a material for the inner layer as polyamide, ethylene-ethyl acrylate copolymer resin is placed into the tube. Then the pipe and tube are rotated at such a speed that the centrifugal force surpasses the shrinking force of the tube and they are heated to adhere the inner layer to the tube, then they are cooled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58124720-A (JP)
Inventor: MERUBIN JIYOZEFU DE JIITAA
IPC: A61K38/00
Filed: 1983-01-17
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-H07209383-A (JP)
Title: Failure analyzer of printed circuit board
Inventor: OTAKI SHIGEO
IPC: G06F11/22
Filed: 1994-01-20
Abstract: PURPOSE:To easily perform failure analysis of a printed circuit board by clarifying correlation between the printed circuit board, a test jig and a tester pin number. CONSTITUTION:Since pattern information, test program information and test Jig manufacture information produced by a printed circuit board diagnose program each is a single datum, this is converted into data with correlation, the correlation is made by the program and shown on a display 3 by means of a failure analyzer. When a printed circuit board 6 is tested, a tester 5 detects a failure part. Because the failure part is shown on the display 3 as a numerical value, it is input to the failure analyzer, obtains failure analysis position information by comparing it with another numerical value of an outside storing device 2, the failure analysis position information is shown on the display 3 as graphic indication and failure analysis is made easy. Thus, when the failure analysis of the printed circuit board is performed, the failure analysis is made easy by holding failure analysis information with a computer and conducting the graphic indication of only a related part on the display.
Patent JP-H06206490-A (JP)
Title: Mounting structure for on-vehicle bed
Inventor: TANAKA AKIICHI
IPC: B60P3/39
Filed: 1993-01-13
Abstract: PURPOSE:To provide a wide cabin space with no excessively wide space required for housing a bed. CONSTITUTION:A sink 32 is disposed in rear of a cabin, a lower bed 33 is provided in front of the sink 32, and an upper bed 35 which can be housed in a space 39 at the forward side by the side of a roof 38, is provided upward in the forward side of the lower bed 33, so that a space within the cabin can thereby be effectively utilized. Moreover, since the upper bed 35 is furnished with a link means, it can be housed in only by means of the angular displacement of a lifting member 41, so that operating performance is thereby enhanced.
Patent JP-H07208941-A (JP)
Title: Measuring method for spacing of magnetic head
Inventor: HIROSE SHINICHI
IPC: G11B5/00
Filed: 1994-01-20
Abstract: PURPOSE:To measure the dynamic characteristic of a magnetic head with high accuracy by detecting precisely the amount of change of dynamic spacing of the magnetic head in relation to a known force of vibration. CONSTITUTION:A spindle 2 with an encoder 3 for rotating a transparent disk prepared by simulating a medium, a mechanism for positioning a magnetic head, a vibration generator 23 for vibrating the magnetic head 5 and an AE sensor detecting the contact of the magnetic head 5 are provided in a chamber 6 of which the pressure can be reduced, and current introduction terminals for exchanges of signals between a mechanism system and the sensor in the chamber 6 and a personal computer 30 provided outside are provided for the chamber 6. As the result, the dynamic characteristic of the magnetic head can be estimated with high accuracy.
Patent JP-S62163015-A (JP)
Title: Liquid crystal display element
Inventor: WADA KEIJI
IPC: G02F1/133
Filed: 1986-01-13
Abstract: PURPOSE:To obtain the titled element having an excellent time division driving characteristics and a good contrast by controlling a twisting angle of the liquid crystal to a prescribed range. CONSTITUTION:The rubbing direction 6 of the substrate composed of an upper electrode almost accords with an orientation of a liquid crystal molecule, and the rubbing direction 7 of the substrate composed of a lower electrode almost accords with the orientation of the liquid crystal molecule. The substrate com posed of an upper electrode and the substrate composed of a lower electrode are faced each other so as to control the direction and the angle 10 of the twist of the liquid crystal molecule to a range of 200-240 deg.C. Thus, a substrate having an optical rotating property brought from the twisting direction and the angle 10 of the liquid crystal molecule is added to a nematic liquid crystal inserted between the upper and the lower electrodes. While, the upper polarizing plate is disposed on an outer side of the substrate composed of the upper elec trode and the lower polarizing plate is disposed on a lower electrode, respective ly. The upper polarizing plate and the lower polarizing plate are disposed in such a way that an included angle 11 between the absorbing axis 8 of the upper plate and the absorbing axis 9 of the lower plate is at an angle of 30-60 deg..
Patent JP-H04349377-A (JP)
Title: Cable insert coupler for multipole-connecting cable onto substrate, to which electrical component is mounted
Inventor: KURISUTEIAN SHIYUREEGERU
IPC: H01R12/71
Filed: 1991-01-18
Abstract: PURPOSE: To provide a cable insert connector which can not take much space on a board and prevents wrong insertion. CONSTITUTION: A casing for designated components 5.1, 5.2, 5.3 is closely arranged on the outer coutour of a sleeve member 3 positioned on an insert pin 2.1, Thus, the pin is prevented from being shifted and turned to be inserted.