baber/WOPTO huggingface dataset:
Patent JP-H10141176-A (JP)
Title: Variable displacement high-pressure pump and fuel injector using the same
Inventor: ENOMOTO SHIGEIKU
IPC: F02M59/10
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a variable displacement high-pressure pump capable of pressure-supplying fuel to a common rail with good control performance without any difference in low-pressure fuel supply amounts to a pressure room between cycles or any abnormal fuel discharging. SOLUTION: A plunger 21 is fitted in a cylinder 2 so as to be reciprocated and, by reciprocating the plunger 21 by means of the rotation of an inner cam 8 so as to pressurize fuel in a pressure room 23 formed by the inner wall surface of the cylinder 2 and the end surface of the plunger 21, the fuel is pressure- supplied to a high-pressure passage by a delivery valve 3. The inner cam 8 is formed to have a flat part in the top part of a lift curve and the plunger 21 holds its condition in a maximum lifting position for a fixed time. That is, by providing a fixed interval from a pressure-supply step to a suction step and opening a solenoid valve 6 for controlling the amount of fuel sucked into the pressure room 23 during this time, the operation of a valve body 73 is stabilized and flow rate control is facilitated.
Patent JP-H01163085-A (JP)
Title: Paper cutting control system
Inventor: TSUNODA SADAO
IPC: B26D5/30
Filed: 1987-12-21
Abstract: PURPOSE:To enable a printer and a paper-cutting mechanism to be used independently, by printing cutting-position data on a printing paper, and providing a reading mechanism for reading the position data and a cutting mechanism operable in conjunction with the reading mechanism. CONSTITUTION:Lateral cutting-position marks 4 and longitudinal cutting-position marks 5 are printed on a continuous form paper 1. The marks 4, 5 on the paper fed to a paper-cutting mechanism 8 are read by a cutting mark reader 7 provided on the upstream side of the cutting mechanism 8. Based on the data thus read, the cutting mechanism 8 performs a cutting operation when the relevant page passes through the cutting mechanism. By this, a printer and a paper cutter can be used separately from each other, can be used even when a difference in speed is present between the two devices, and can be operated in conjunction with each other without an electric interface.
Patent JP-H04196612-A (JP)
Title: Method of fixing vibrator
Inventor: KIZAKI SHIGERU
IPC: H03H9/05
Filed: 1990-11-26
Abstract: PURPOSE:To fix the vibrator to a package in a short time by using an anisotropic conductive adhesives so as to connect an electrode film to excite the vibrator and a connection electrode of a seat of the package. CONSTITUTION:A connection electrode 27 having a pattern corresponding to electrode films 13,15 to excite the vibrator 11 is provided on a seat 25 of a package 23 in which the vibrator 11 is accommodated. An anisotropic conductive adhesives 17 is coated to the connection electrode 27. The anisotropic conductive adhesives 17 is made by blending conductive particles 19 to a nonconductive adhesives 21. Then the vibrator 11 is placed on the connection electrode 27 and the vibrator 11 is fixed to the package 23 by using the adhesives 21 in the anisotropic conductive adhesives 17 and the conductive particles 19 are used to take conduction between the connection electrode 27 and the package 23 and the electrode films 13,15 of the vibrator 11 simultaneously. Thus, the fixing of the vibrator to the package is implemented in a short time.
Patent JP-H03183078-A (JP)
Title: Tape cassette
Inventor: OSHIMA MINEO
IPC: G11B23/087
Filed: 1989-12-11
Abstract: PURPOSE:To prevent a spring from jumping out even when opening or closing a shutter by making the spring thin and crimping the spring between the shutter and a recessed part provided in an enclosure. CONSTITUTION:A tape is housed in an enclosure 1 and the cross section of a shutter 7 is U-shaped. Then, the shutter can open and close windows 1, 3 and 4 of the enclosure 1 in a direction connecting the centers of a pair of reel inserting holes 5 and 6, and guides 8a and 8b can be slid by guide grooves 9a and 9b provided in the enclosure 1. One end of a spring 10 is engaged to the enclosure 1 and the other end is engaged to an almost U-shaped projection 11 provided on the inside of the shutter 7. Then, the spring is crimped by the enclosure 1 and the shutter 7. The spring 10 is housed in a recessed part 12 provided in the enclosure 1 and spread over so that block parts 13, 14 and 15 of the shutter 7 can close the windows 2, 3 and 4 of the enclosure 1 while engaging one end to a corner 12a of the recessed part 12 and engaging the other end to the almost U-shaped projection 11 of the shutter 7.
Patent JP-H05159186-A (JP)
Title: System for checking patrol
Inventor: UCHIDA YOKO
IPC: G08B29/00
Filed: 1991-12-05
Abstract: PURPOSE:To improve the reliability of a patrol check by constructing an accurate data base by providing a dictionary data base registerring words to be used for patrol check item independently. CONSTITUTION:A portable computer 2, brought by a person in charge who patrols according to the patrol route, for example, in a transforming station, is provided with a key input part 5 inputting patrol check data obtained by the check of each transformation equipment by the person in charge, a display 6 displaying the input data or the like, and a communication interface 7 for data communication. On the other hand, a host computer 4 is installed at the office of the transforming station or the central monitoring center or the like. Before the patrol, the data base of the patrol item registered in the order of patrol is transferred to the portable computer 2, and the data sent from the portable computer 2 after the end of the patrol is stored in the data base. In this case, the words to be used for the patrol check item are separately registered in the dictionary.
Patent JP-H11113302-A (JP)
Title: Weed trimming device using frictional force and lever
Inventor: OCHIAI SATOYUKI
IPC: A01B1/16
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a weed trimming device enabling easy weeding without needing strength, free from troubles of soiling hands, and capable of removing weeds from their roots. SOLUTION: A part of the surface of a clipper-like metal sheet is bent to form a bent surface 2, and the fulcrum 5 of a lever is formed.
Patent JP-H08180549-A (JP)
Title: Library unit
Inventor: NAKAJIMA KENJI
IPC: G11B19/04
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a library unit in which the reliability is enhanced while lowering the price by employing a mechanism for locking a cell drum at the time of opening a door and unlocking the cell drum upon closing the door. CONSTITUTION: Upon closing a DEE door 21, light emitted from a light emitting part 65 of an optical sensor enters the light receiving part 66 thereof. An access control section 84 detects a locked state and recognizes closure of the DEE door. The access control section 84 commands a DEE mechanism section 86 to unlock a cell drum locking mechanism. The DEE mechanism section 86 then drives a solenoid 53 to release the latch of a locking piece 48 thus unlocking the cell drum locking mechanism. The cell drum is rotatable in that state allowing normal operation.
Patent JP-H02169779-A (JP)
Title: Fixing agent composition for reactive dyes and dyeing process using the same
Inventor: URUSHIYAMA TAKEO
IPC: D06P3/66
Filed: 1988-12-22
Abstract: PURPOSE:To enable dyeing of high dye fixation rate, high level dyeing and good reproductively by using a fixation composition which is composed of hexamethylenetetramine and a pH buffering agent in the dyeing of cellulosic fibers with a reactive dye. CONSTITUTION:In the dyeing of cellulosic fibers with a reactive dye having reactive groups given in the formula (-N<+>identical is nitrogen atom originating from a tertiary nitrogen compound), hexamethylenetetramine and a pH buffering agent containing anhydrous sodium dihydrogen phosphate, anhydrous disodium hydrogen phosphate, maleic anhydride, borax or citric acid and borax are used as a dye fixation agent to attain dyeing of high dye fixation rate, excellent level dyeing and good reproductivity. The buffering agent is kept neutral to acidic in pH, before dyeing (low temperature) and kept alkaline at elevated temperature.
Patent JP-H09159081-A (JP)
Title: Connecting jig
Inventor: ODA MASAO
IPC: F16L23/04
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce the plate thickness of a material by arranging a recessed projected land and groove in the circumference direction in at least a part of a connecting spring part in a both flange connecting jig provided with the connecting spring part, which connects a pair of outer circumference clamping parts integrally and energizes the outer circumference clamping parts elastically in the clamping direction. SOLUTION: A connecting jig 10 is provided with a pair of outer circumference clamping parts 18, which clamp a part of the opposed outer circumferences of both overlapped flanges 16, 16 in piping apparatuses 12, 14, and end part clamping parts 20, which are extended inward in the radius direction from both ends of the outer circumference clamping parts 18 so as to clamp a part of both end parts of the overlapped flanges 16, 16. By means of a connecting spring part 22 integrally bound with the pair of outer circumference clamping parts 18, the outer circumference clamping parts 18 are elastically energized in the clamping direction. In addition, a recessed projected land and groove 24 in the circumference direction is arranged in a part of each of the connecting spring part 22 and the outer circumference clamping parts 18.  Therefore, the flanges 16, 16 in the piping apparatuses 12, 14 are overlapped with each other so as to be fixed by means of the connecting jig 10.
Patent JP-H07180457-A (JP)
Title: Winding shaft
Inventor: HAYASHIGUCHI SEIZO
IPC: B65H75/38
Filed: 1993-12-21
Abstract: PURPOSE:To open or close a bandlike body such as a screen manually and electrically CONSTITUTION:A motor 3, a reduction gear 4, and an electromagnetic clutch 6 transmitting or interrupting the rotation of the output shaft of the reduction gear 4 to a winding pipe 1 are assembled inside one end section of the winding pipe 1. A support shaft 56 is inserted into the other end section of the winding pipe 1, one end of a coil spring 58 is fixed to the support shaft 56, and the other end of the coil spring 58 is fixed to a disk 57 whirl-stopped against the winding pipe 1. The rotation of the motor 3 is transmitted to the winding pipe 1 via the reduction gear 4 and the electromagnetic clutch 6, and a bandlike body is wound or unwound by the winding pipe 1. The bandlike body is manually lowered to rotate the winding pipe 1, and the rotation of the winding pipe 1 is prevented from being transmitted to the motor 3 side by the cutoff of the electromagnetic clutch 6. When the winding pipe 1 is manually rotated, the coil spring 58 is torsionally deformed, and the winding pipe 1 is rotated in the winding direction by the restoring force due to the deformation to wind the band-like body.
Patent JP-H07173569-A (JP)
Title: Production of high density stainless steel sintered compact with scarce deformation in sintering
Inventor: GOTO TAKASHIGE
IPC: C22C33/02
Filed: 1993-12-21
Abstract: PURPOSE:To secure a satisfactory strength for a compact even when fine powder is used so as to obtain a high density sintered compact and obtain a high density stainless steel sintered compact with scarce deformation at the time of sintering. CONSTITUTION:When the powdery stainless steel stock is compacted and sintered to produce a stainless steel sintered compact, Fe-P alloy powder having 1-15mum average particle diameter is added to water-atomized stainless steel powder having 5-20mum average particle diameter by such an amt. as to regulate the P content in the sintered compact to 0.05-0.2wt.% and the resultant powder is used as the powdery stainless steel stock.
Patent JP-H11141613-A (JP)
Title: Vibration nonabsorbing member
Inventor: IMANAGA EISUKE
IPC: F16F1/38
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To increase a rolling characteristic and rolling performance as well as support force by forming a vibration nonabsorbing member of elastic material, and forming large diameter parts enlarged in diameter and small diameter parts contracted in diameter, alternately repeated in a concentric state and in a vertically storied state. SOLUTION: When load is applied from above as shown by an arrow mark, since an axis position is vertically formed in bar shape with the diameter of small diameter parts 2, the load is supported in this axis position. A vibration nonabsorbing member is formed of elastic material, and upper and lower large diameter parts 1 are separated by the height (h) part of the small diameter part 2. Accordingly, when lateral vibration force is applied, the vibration nonabsorbing member is oscillated around the bar-like axis position without absorbing rolling. This vibration nonabsorbing member can be used as a support leg of a vibration generating device, but unlimited to a support leg of this kind of vibration sensing play equipment, it can be used for other devices that need to support load and to accelerate rolling such as a support leg of an earthquake experiencing machine or the like.
Patent JP-H10147970-A (JP)
Title: Reinforcing bar for u-shaped ditch
Inventor: NATSUME HIROMI
IPC: E04G21/12
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To easily fix reinforcing bars while securing sufficient strength by hooking both ends of reinforcing vertical bars in contact with the side sections of main vertical reinforcing bars constituting main reinforcements, the inside faces of the main vertical reinforcing bars at the intersections with main horizontal reinforcing bars on the bottom section side of the tide sections, and the outside faces of main horizontal reinforcing bars. SOLUTION: A hooking means 23 is constituted of a main horizontal reinforcing bar curve section 24 kept in contact with the outside face of a main horizontal reinforcing bar 12a to cover it and a main vertical reinforcing bar support section 25 kept in contact with the inside face of the side section 14 of a main vertical reinforcing bar 11. A reinforcing bar structural body 20 is inserted from the opening section side of a main reinforcement structural body 10, and individual hooking means 23 are arranged between the main horizontal reinforcing bars 12 a arranged at the bottom sections 13 of the main vertical reinforcing bars 11 and the main horizontal reinforcing bars 12 on the bottom sections 13 side.  The main horizontal reinforcing bar curve sections 24 are coupled with the main horizontal reinforcing bars 12a, the reinforcing bar structural body 20 is slide-moved forward from the rear of intersections X, the main vertical reinforcing bar support sections 25 are inserted into the inside faces of the main reinforcing bars 11, the hooking means 23 on one side are fixed to the side sections 14 on one side, and the hooking means 23 on the other side are likewise fixed. The reinforcing bar structural body 20 is connected to the main reinforcement structural body 10 very easily by the hooking means 23.
Patent JP-H08179799-A (JP)
Title: Linear predictive coefficient analyzer
Inventor: MORII TOSHIYUKI
IPC: G10L25/12
Filed: 1994-12-26
Abstract: PURPOSE: To enhance a tone quality of a sound whose spectral change is violent by windowing a partial section by a small analyzing window, finding an autocorrelation function from its signal, and performing linear prediction analysis on a synthesized autocorrelation function to which this is added. CONSTITUTION: In a partial sectional extraction 12, continuous signals (a partial section) having various lengths are extracted from various places on an input sound signals 11 of an analytical section. In a windowing 13, a window coefficient is multiplied on respective signals. Next, autocorrelation analysis 14 is performed, and an autocorrelation function is found. Processing of this windowing 13 and the autocorrelation analysis 14 is performed on plural partial sections in an analytical section, and respective autocorrelation functions are weighted, and are added together, and a synthesized autocorrelation function is obtained. Next, linear prediction analysis 16 by an autocorrelation method is performed on the synthesized autocorrelation function, and a liner predictive coefficient is found.  The liner predictive coefficient on which information of a local part of the analytical section is more reflected is obtained by changing weight.
Patent JP-H05134274-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: MIYABORI TORU
IPC: H01L49/02
Filed: 1991-11-11
Abstract: PURPOSE:To obtain the active matrix type liquid crystal display device having a scanning side common substrate which does not attenuate scanning signals and withstands the transmission of a high-frequency signal. CONSTITUTION:This device is provided with a common substrate 1 having plural scanning electrodes, a segment substrate 9 having plural signal electrodes, a liquid crystal display layer 4 held between the two substrates and a MIM structure provided between the scanning electrodes and the liquid crystal display layer as well as between the signal electrodes and the liquid crystal display.
Patent JP-H03182597-A (JP)
Title: Liquid detergent composition for floor
Inventor: SAEGUSA KATSUMI
IPC: C11D3/37
Filed: 1989-12-12
Abstract: PURPOSE:To obtain the title composition useful for cleaning stains on a surface of a floor made of stone such as terrazzo by using a nonionic surface active agent, a cationic surface active agent comprising a mono(long-chain alkyl) quaternary ammonium salt, and a hydroxyalkylcellulose as constituents each in a specified amount. CONSTITUTION:The title composition contains 2-10wt.% nonionic surface active agent (e.g. polyoxyethylene lauryl ether), 0.1-5wt.% cationic surface active agent comprising a mono(long-chain alkyl) quaternary ammonium salt (e.g. an alkylbenzyldimethylammonium chloride), and 0.1-2wt.% hydroxyalkylcellulose.
Patent JP-H03186695-A (JP)
Title: Internal surface-coated metal pipe
Inventor: SEKI KUNIAKI
IPC: F16L58/10
Filed: 1989-12-13
Abstract: PURPOSE:To obtain a copper or copper alloy pipe, with an internal surface coated, of low cost of manufacture with no plating or the like required in the internal surface by coating the internal surface of a metal pipe with a material in which metal compound dust is mixed in rubber and resin or a compound material thereof. CONSTITUTION:A metal pipe, which can be applied, for instance, to iron, alumi num, etc. while to a metal pipe, with a pipe internal surface coated with a metal of different kind, for instance, also to a zincgalvanized iron pipe, is useful especially for coating an internal surface of copper and its alloy having no good adhesion to an internal surface coating material. As a metal compound, for instance, I to IV group metal element of chalcogen compound, hydroxide, or salt is preferable, and for instance, oxide, sulfide, etc., of calcium, magnesium, etc. are preferable. A grain size is set to not more than a coating thickness normally to about 0.01 to 500 mum. Mixing ratio with rubber, resin, etc. is set to about 0.5 to 20wt.% the coating material. In order to mix the metal com pound with rubber, resin, etc., the method of kneading, in the case of rubber, and mix-molding with a resin pellet, in the case of resin, is used.
Patent JP-2001140954-A (JP)
Title: Double-wound band brake device
Inventor: FUJITA KAZUYUKI
IPC: F16D49/02
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a double-wound band brake device capable of preventing unnecessary contact of a double-wound brake band with a rotary body simply and effectively. SOLUTION: A guide plate 31 made of a steel plate is welded and joined to a section close to an apply bracket 25 on an intermediate band 11. The guide plate 31 has a guide part 33 extended in the right and left directions from the intermediate band 11, and inner faces of these guide parts 33 come into slide-contact with an outer peripheral face of an outer band 15. Consequently, when a diameter of the intermediate band 11 is shrunk due to a load from an actuator 7 as well as at the time of setting, a pressure contact force of the guide part 33 and the outer band 15 is merely increased, and the intermediate band 11 does not protrude inward for the outer band 15. As a result, a double-wound brake band 3 has a proper clearance between a drum 27 and it over whole periphery at the time of non-braking, and a diameter thereof is shrunk in a condition close to a complete round at the time of braking to brake the drum 27.
Patent JP-H07154989-A (JP)
Title: Motor speed controller
Inventor: OMI JUNICHI
IPC: H02P29/00
Filed: 1993-11-29
Abstract: PURPOSE:To enable the constant speed control of a motor even if the motor has no sufficient inertia by controlling the rotation speed of a motor depending upon the output pulse interval of a photointerruptor which detects the rotation speed of a motor. CONSTITUTION:A photointerruptor 12 outputs pulses proportional to the rotation cycle of a motor 13. A CPU 11 accelerates the motor 13 when the interval of output pulses of the photointerruptor 12 is lager than the first time, but stops acceleration of the motor 13 or decelerates it when shorter than the first time, thereby controlling the rotation of the motor 13 almost constant and accelerating the motor 13 when the interval of output pulses of the photointerruptor 12 is larger than the second time during stoppage of the acceleration of the motor 13 or its deceleration. This enables the motor 13 to be controlled at constant speed and its constant speed control to be continued even when the motor 13 stops upon its stop control because of no sufficient inertia.
Patent JP-H06131423-A (JP)
Title: Multimedia system
Inventor: JIYON MONROO DEINUIDEII JIYUNI
IPC: H04H60/04
Filed: 1991-12-06
Abstract: PURPOSE: To provide an information processor for transferring and compositing image signals to be displayed by providing the processor with plural media sources constituted to provide plural correspondent image signals, a media bus connected to the media sources, and a media control module coupled to the media bus. CONSTITUTION: A media bus 24 enables selective access to plural image signals. With this selective access, the image signals can be independently composed in response to control information. A media control module 30 receives a synthetic image signal and provides this synthetic image signal onto a display device 14.
Patent JP-H03184334-A (JP)
Title: Manufacture of multistage recessed-gate fet
Inventor: ISHIKAWA TAKAHIDE
IPC: H01L21/3065
Filed: 1989-12-13
Abstract: PURPOSE:To manufacture recess grooves in a self-alignment manner with high yield even if multistage recess structure of 3 stages or more is formed by forming assists on the sidewalls of the etched groove formed on a region to be formed with a gate, and repeating recess etching with the assists as etching masks. CONSTITUTION:When an MESFET having a recess structure of a plurality of stages is manufactured, assists 7 are formed on the sidewalls of etched grooves forced on a region to be formed with a gate, and recess etching with the assists 7 as etching masks is repeated to form a multistage recess in a self-alignment manner. For example, after source.drain ohmic electrodes 3 are formed on a GaAs active layer 2, an insulating film 7A made of SiN, SiON, SiO, etc., is laminated on the entire surface, the film 7A is anisotropically etched to form a sidewall assist 7a. Then, with the assist 7a as an etching mask the exposed layer 2 is etched. Further, a similar step is repeated to obtain a multistage recess structure.