baber/WOPTO huggingface dataset:
Patent JP-S63174834-A (JP)
Title: Spring supplying jig
Inventor: MIYAKE NOBUAKI
IPC: B23P21/00
Filed: 1987-01-13
Abstract: PURPOSE:To repeat a boundary between a hook part and a coil part at the specified position, by mounting the expansion coil spring hook part on a pair of hook bearers, inserting a pair of hook pins thereinto, and sliding a movable side hook bearer in the coil shaft center direction. CONSTITUTION:An expansion coil spring is mounted on hook bearers 20 and 22, and when a pair of actuators are operated, a pair of hook pin 28 are rotated as far as 180 deg. around each center shaft of pins 24 via members 25, and inserted into a hook part of the extension coil spring and an escape hole 27 in these hook bearers 20 and 22. Next, if an air cylinder 23 is operated and the hook bearer 22 is retracted, the paired hook pins 28 are expanded to the specified interval, and simultaneously the extension coil spring is extended in the tensile direction as an inner circumference of the hook part is hooked. A boundary part between the hook part and the coil part is positioned in the specified position in good repeatability.
Patent JP-S5599827-A (JP)
Title: Signal conversion circuit
Inventor: KAWAKAMI YUUICHI
IPC: H03M1/54
Filed: 1979-01-23
Abstract: PURPOSE: To reduce the conversion time and to enable high speed, by measuring the time until the changed potential and the specified potential are in agreement and determining unknown potential, after the potential of the first FET starts changing.  
     CONSTITUTION: The inverter INV converts unknown potential V x  into a suitable potential, and FETT 2  changes the potential converted with the inverter INV by a given potential for a given time. Further, FETT 3  changes the changed potential with the potential changing means by a given potential for a given time, and the comparison circuit CMP compares the potential changes by FETT 2 , T 3  with a given potential. In this case, after the potential converted with the inverter INV with FETT 2 , the potential change by FETT 2  is stopped and it is changed with FETT 2 . Further, after FETT 2  starts the potential change, the time the changed potential and the specified potential are in agreement is measured to determine the unknown potential V x . Thus, the conversion time can be reduced and high speed can be achieved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60151562-A (JP)
Title: Automatic analyzing device
Inventor: NAKANO KIYOKAZU
IPC: G01N35/02
Filed: 1984-01-18
Abstract: PURPOSE:To obtain an exact automatic analyzing device in rate analysis of enzyme in a serum, etc. by providing a mechanism which measures the absorbancy As of the liquid prepd. by diluting a sample and deciding the absorbancy above the limiting absorbancy Al added to theoretical limiting absorbancy Ai as the absorbancy in a stationary state. CONSTITUTION:The samples in respective sample vessels 2 of a turntable are mixed with the pure water in a pure water vessel 7 and are alternately put by each sample into sample diluting vessels 8 and rate analyzing reactors 9 from a dispensing nozzle 3. The vessels 8-9 are successively fed by a conveying line. A buffer or brine is added as a diluent from a dispenser Rr to the vessels 8 and reagents for rate reaction are added from dispersers R I , RII to the vessels 9. The absorbancy As of the vessels 8 is measured by a photoelectric detector 24 and the sum Al of the preliminarily determined theoretical limiting absorbancy Ai and the As is designated as limiting absorbancy. Only the stationary state above the limiting absorbancy Al is selected from the absorbancy of the vessels 9 by a data processing device 26. The exact rate analyzing value is thus converted to the amt. of the component to be determined which is displayed on a display part 27.
Patent JP-H02189893-A (JP)
Title: Dimmer
Inventor: TSUDA TAKU
IPC: H05B37/02
Filed: 1989-01-14
Abstract: PURPOSE:To have operation display with a constant light quantity regardless of the phase angle by inserting a light emitting element in a capacitor discharge path of a CR time constant circuit in a dimming device using a phase control switch. CONSTITUTION:In a dimming device using for ex. a triode AC switch T as phase control switch, two light emitting diodes LED1, LED2, which are provided in opposite parallel connection as light emitting element LA for operation display, are inserted in the discharge path of a capacitor C forming a CR time constant circuit. Either of these LEDs will emit light in compliance with polarity change at two points A, B in the dimmer circuit for every half-wave of AC mains. This light emission takes place with a constant light quantity regardless of change in the phase angle of triode AC switch T, which together with pulsed lighting enables high brightness light emission with a minor power.
Patent JP-H10201727-A (JP)
Title: Apparatus for prevention of doze
Inventor: FUJIMOTO YASUNARI
IPC: A61B5/0476
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To enable prevention of doze for a driver of a motorcycle. SOLUTION: On this apparatus, a sensor 11 mounted at the temple part in a helmet of a driver of a motorcycle detects a brain wave of the driver and observes the body condition of the driver. The output of the sensor 11 is input into an apparatus for detecting abnormality of brain wave 12 and brain wave of the driver is observed always. The apparatus for detecting abnormality of brain wave 12 detects an abnormal brain wave as an emergency signal when doze occurs and outputs it. The detected output is treated by an emergency alarm treating unit 13 and it is sent to an alarm sound generator 14 such as a speaker or an earphone built in the helmet, the alarm sound generated in the helmet gives a warming of the doze to the driver.
Patent JP-H06217241-A (JP)
Title: Multi-screen projection display device
Inventor: NOZAKI SHINYA
IPC: H04N5/74
Filed: 1993-01-20
Abstract: PURPOSE:To make the total luminance and color tone uniform and increase the total luminance twice by shifting slave screens mutually by a half screen and projecting them, and making a border part of each slave screen overlap with center parts of other slave screens. CONSTITUTION:Luminance is distributed on one multi-screen 1 and adjacent parts 2 of respective slave screens constituting the multi-screen 1 become dark. Luminance is distribution on the other multi-screen 3 and adjacent parts 4 of slave screens constituting the other multi-screen 3 become dark. The center part of the other screen 3 is superposed on the border part of one screen 1. Consequently, the bright parts of the other screen are superposed on the dark part of one screen, so the luminance is compensated. Further, the screen outside the part 5 still have a low-luminance part, so it is not projected on a screen by using a light shield plate, etc.
Patent JP-S5291353-A (JP)
Title: Gate driving circuit for semiconductor device
Inventor: ISHIBASHI SATOSHI
IPC: H03K17/73
Filed: 1976-01-26
Abstract: PURPOSE: To enable current gate interruption for a large load current, in a semiconductor rectifier device, by setting the impedance for an off gate driving di circuit smaller than that for an on gate driving circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60151081-A (JP)
Title: Supporting device for thermal head
Inventor: TAKAHASHI TOSHIO
IPC: B41J25/312
Filed: 1984-01-20
Abstract: PURPOSE:To enable a heating part of a thermal head to be pressed uniformly against a platen, by a construction wherein a thermal head support member is provided on a feeding body so that it can be brought into contact with and separated from a platen, and a thermal head is oscillated provided at a tip part of the support member. CONSTITUTION:When the other piece 9 of the thermal head support member 5 is pushed up by an operating rod 10 and the support member 5 (which is turnably fitted to the feeding body 3 through a shaft 6) is turned counterclockwise, the thermal head 8 is pressed against the platen 1 with an appropriate pressure. At this time, the thermal head 8 is held in a neutral position by the action of a spring 25, so that the heating part is constantly pressed against the platen 1. In addition, since the thermal head 8 can be oscillated with a shaft 22 as a center, the heating surface thereof is automatically set along a pressed surface of the platen 1. Namely, the heating surface of the head 8 is set to be orthogonal to the radial direction of the platen 1.
Patent JP-S62165653-A (JP)
Title: Signal recording method
Inventor: TAMURA SHINICHIRO
IPC: G11B7/0045
Filed: 1986-01-17
Abstract: PURPOSE:To improve the sensitivity of a signal writing, without making a specific device for the composition and the constitution of a photorecording medium by irradiating a time series laser pulse ray to the recording medium at several times per a one signal bit in writing to the recording layer with a laser ray. CONSTITUTION:The writing of the recording layer with the laser ray is effected by irradiating the time series laser pulse ray to the recording medium at several times per one signal bit, when writing the signal to the photorecording layer by irradiating the laser ray to the photorecording medium contg. a spiro compd. as a recording substance. As the spiro compd., a benzopyrane type spiropyrane shown by the formula is examplified. The photorecording medium is composed of the phototransparnet substrate at the wavelength range which are a whole or a part of a photowavelength corresponding to an photoabsorption zone in both a decoloring state of the spiropyrane compd. and a coloring state of the prescribed compd. and the signal recording layer dispersed only spiropyrane compd. or together with a high polymer compd. in a suitable dispersing medium.
Patent JP-S56105898-A (JP)
Title: Extruding machine for dewatering watery slurry or clam
Inventor: TANAKA SHIYOUICHI
IPC: B30B9/16
Filed: 1980-01-25
Abstract: PURPOSE:To improve the dewatering faculty for watery slurry etc., by installing an oppositely rotating auxiliary screw within a section of dewatering-separating zone of a biaxial extruding machine engaged rotably in the same direction and preparing blocks for generating pressure at the discharging side. CONSTITUTION:An auxiliary screw 6 is engaged with either of dewatering screws 3, 4 in dewatering-separating zone 5 of an extruding machine 1 and rotated in a reversed direction of screws 3, 4. When watery slurry or clam is charged in the dewatering-separating zone of the machine, the flow is checked by blocks 7, 8 provided at an end of the discharging side for generating an internal pressure and then, the grooves of screws are filled up with slurry. Consequently, the slurry is continuously pressed in the clearance between screws 4, 6 reversely rotating to each other and extruded to the leaving side of rotations of screws 4, 6. Water contained in the slurry is squeezed out with a large pressing force applied and the dewatered slurry is then transferred downstream from the dewatering-separating zone 5.
Patent JP-H05227029-A (JP)
Title: Phase controller
Inventor: UEDA MITSUNORI
IPC: H03M1/12
Filed: 1992-01-20
Abstract: PURPOSE:To eliminate the necessity of phase adjustment between an input signal and a clock signal by simultaneously executing the A/D conversion of an input signal by two different clock signals and controlling the phases of the clock signals so that a phase difference between both clock signals is reduced. CONSTITUTION:When a signal is inputted to an input terminal 10, a clock signal 12 for the input signal is generated by a clock generation circuit 11. The signal 12 is delayed only by a delay variable DELTAphi11 through a delay circuit 13 and more delayed only by a delay variable DELTAphi2 through a delay circuit 14. Then the input signal is A/D converted respectively by A/D conversion circuits 16, 17 respectively at the timing of clock signals 15, 18 and respective converted digital signals are held in holding circuits 21, 20. A holding signal 23 is formed by a holding signal generating circuit 19 so as to hold the information of x1 and x2 points in the input signal. A microcomputer 22 reads out the information of the circuits 21, 20, i.e., the information of the points x1, x2, calculates a difference between the contents of the information and sets up the delay variable of the circuit 13 to DELTAphi12 while increasing it little by little from the delay variable DELTAphi11.
Patent JP-S61166329-A (JP)
Inventor: NAKAMURA MASANORI
IPC: A01F15/18
Filed: 1985-01-18
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-S61168308-A (JP)
Inventor: AKAI TOKIO
IPC: A47J19/00
Filed: 1985-01-19
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-S63175810-A (JP)
Title: Resin-packed structure for submarine apparatus
Inventor: NAKAJIMA HIROYUKI
IPC: G02B6/44
Filed: 1987-01-14
Abstract: PURPOSE:To facilitate the packing work of a polybutene by providing a second packing hole, whose diameter is larger than that of a first packing hole, in a position corresponding to the first packing hole on the side face of a connection fitting. CONSTITUTION:A connection part storage vessel 1, packing holes 2 and 4, a connection fitting 3, a pressure vessel 5, an anchor fitting 6, optical fiber cables 7 and 8, a vessel cover 9, a polybutene packing jig 10, polybutene packing spaces 1 and 12, and an O ring 13 are provided. The polybutene packing holes 2, 4 are provided on the side face of the connection part storage vessel 1, and the packing hole 4 is provided in a position corresponding to the packing hole 2 on the side face of the connection metal fitting 3 which mechanically connects the pressure vessel 5 and the anchor fitting 6. Thus, the polybutene is packed in the last process to efficiently perform the work.
Patent JP-H07110550-A (JP)
Title: Solid color developing agent for silver halide photographic sensitive material
Inventor: UEDA YUTAKA
IPC: G03C5/26
Filed: 1994-01-27
Abstract: PURPOSE:To complete a completely automatic replenishing system with no need for a user to manually dissolve a concentration kit and to supply the solid color developing agent for a silver halide photographic sensitive material with the processing stability drastically improved. CONSTITUTION:This solid color developing agent 13 for a silver halide photographic sensitive material contains a p-phenylenediamine compd. having at least one kind of water-soluble group and a carbonate and is directly charged into a processing tank 1 of an automatic developing machine by a unit supply at a time. When the number of mols of the compd. in the agent 13 is denoted by (y) and that of the carbonate by (x), 0.092<=y/x<=0.5, and the unit supply of the agent 13 is controlled to 0.5-50g.
Patent JP-H08203752-A (JP)
Title: Insulation structure of induction electric apparatus
Inventor: TAKANO YOSHIHIRO
IPC: H01F27/32
Filed: 1995-01-23
Abstract: PURPOSE: To reduce the number of parts by providing a plurality of flanges projecting outward in radial direction in a case, and bending the flanges in L shape on the way of going in radial direction thereby insulating the section between the winding and the iron core. CONSTITUTION: Three flanges 12B, 12C, and 12D facing outward in radial direction are projected from the periphery of the case 12A of a bobbin 12. With the middle flange 12C as the boundary, a primary winding 1A is wound between the flanges 12B and 12C, and a secondary winding is wound between the flanges 12C and 12D. The primary winding 1A is covered by bending the flange 12C, and further the secondary winding is covered by bending the flange 12D from above it and laying it on the flange 12C. Moreover, the bends of the flanges 12C and 12D are fixed by forming a recess on the side of winding in the vicinity of the flange 12B and engaging the tip of the flange 12D with this recess.
Patent JP-H11203599-A (JP)
Title: Alarm system for distance between cars
Inventor: OGASAWARA MASAAKI
IPC: G01S17/93
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To make a vehicle headway distance measurement discriminating function, a vehicle headway distance measuring function and a danger level discriminating function into general purpose by independently executing these functions while referring to present car speed data. SOLUTION: When it is decided the measurement of the headway distance between cars is enabled, while referring to the present car speed directly inputted from a car speed sensor 15, a CPU 3 measures the headway distance between the current car and the preceding car. Further, while referring to the current car speed data directly inputted from the car speed sensor 15, the CPU 3 calculates the safety distance between cars with which the safe brake stop of the current car can be estimated. Then, the relation of this calculated safe headway distance between cars and the headway distance between cars measured this time is compared and based on this compared result, the level of danger in the distance between cars measured this time is decided.  Thus, the vehicle headway distance measurement deciding function a vehicle headway distance measuring function and a danger level deciding function are independently executed and the required data are appropriately exchanged with an external connected device so that a novel system can be constructed.
Patent JP-H09198151-A (JP)
Title: Power voltage dropping circuit and semiconductor device
Inventor: NUNOKAWA HIDEO
IPC: H01L29/417
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by reducing power consumption when a load circuit is in a stand-by mode in a power voltage dropping circuit making power source voltage supplied from outside drop. SOLUTION: At the time of the stand-by mode, a reference voltage generation circuit 31 is made inactive to prevent a power source current from flowing and also in an operation amplifier 53, the feedback control operation of dropping voltage VOUT is stopped to prevent a power source current necessary for feedback control operation from flowing. In addition, a pMOS transistor 18 is turned off and dropping voltage VOUT is obtained by a voltage dividing circuit consisting of resistors 23, 20 and 21 to secure data holding operation in the loading circuit 12.
Patent JP-S63178129-A (JP)
Title: Copolyester
Inventor: YAMADA HIRONORI
IPC: D04H1/55
Filed: 1987-01-16
Abstract: PURPOSE:To obtain a copolyester excellent in low-temperature bondability and bonding strength and freed of a problem of blocking among fibers or among fiber bundles in a spinning process, comprising a specified acid component and a specified diol component. CONSTITUTION:An acid component (A) comprising at least 50mol.% terephthalic acid component, at most 40mol..% isophthalic acid and 0.5-10mol.% compound of the formula (wherein n>=8) is transesterified or esterified with a glycol component (B) comprising 2-10mol.% ethylene glycol and 98-90mol.% tetramethylene glycol or hexamethylene glycol, and the product is polycondensed by melting to obtain a copolyester of a softening point or melting point of 80-180 deg.C and an intrinsic viscosity of 0.5-1.2.
Patent JP-S62167718-A (JP)
Title: Herbicide composition
Inventor: YAGIHARA HIROMU
IPC: A01N47/30
Filed: 1986-01-20
Abstract: PURPOSE:To provide a herbicide composition containing a pyridinecarboxamide compound derivative and a urea compound as active components. CONSTITUTION:The objective herbicide composition can be produced by using (A) one or more compounds selected from the compound of formula I [R is H, vinyl, phenyl, -O-R1 (R1 is alkyl or aralkyl), etc.; R3 is H, halogen, cyano, lower alkyl, etc.; R4 and R5 are H, 1-11C alkyl, lower alkenyl, etc.; R6 and R7 are halogen or lower alkyl; R8 is substituent group on benzene ring and is H, halogen or lower alkyl] and its acid addition salt and (B) one or more compounds of formula II (R is methyl, etc.; X is H or halogen; Y is H, halogen, etc.) as active components at a ratio of 1:(0.1-10). The compound of formula I which is one of the active components can be produced by reacting the compound of formula III with the compound of formula IV in a solvent such as toluene under heating.
Patent JP-2000204852-A (JP)
Title: Window frame provided with decoration frame
Inventor: HANAWA HIROKI
IPC: E06B1/62
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a window frame provided with a decoration frame capable of installing the decoration frame without increasing a wall thickness, assuring water tightness, securing strength, and holding appearance of the decoration frame. SOLUTION: Bottom walls 11, 21 are formed at outdoor side end parts of an upper frame 1, a lower frame 2, and a right and a left vertical frames composing a window frame to be extended in length directions of the respective frames along a common vertical surface parallel to a window opening surface, and protruded edges 12, 22 are formed to be protruded in an outdoor direction from an opposite side part of the bottom walls 11, 21 to a center of a window frame WF and extended in length directions of the respective frames. In the condition where the window frame WF is assembled, an engagement recessed part H in which the bottom walls 11, 21 and the protruded edges 12, 22 are continuous in a rectangular form for a decoration frame to be engaged is composed.  The decoration frame comprises four frame members 51-53 cut for 45deg., at both end parts and abutted with each other at their cut surfaces to be connected to each other, and it is engaged and fixed in the engagement recessed part H in the window frame WF.
Patent JP-2000203092-A (JP)
Title: Serial printer
Inventor: UEDA ATSUSHI
IPC: B41J25/308
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To correctly detect set contents of an image form condition without causing a size increase of an apparatus, a cost increase and an operation efficiency decrease. SOLUTION: A stopper 7c is set to part of an operation lever 7 which selectively moves a position of a carriage 1 loading an ink cartridge to either a lower position corresponding to normal papers and an upper position corresponding to thick papers. The stopper 7c is exposed to a position where it butts at the side of a right end in a main scanning direction as a reciprocatory movement direction of the carriage 1 with a projection 1c projecting from a right side face of the carriage 1 in a state while positioned to the upper position by the operation lever 7. A stop position when the carriage 1 is moved to the right end is detected on the basis of read data of a timing fence by a read sensor set to the carriage 1, whereby whether the carriage 1 is present at the upper position or lower position can be detected.
Patent JP-H06215450-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MATSUOKA YOSHIAKI
IPC: G11B15/467
Filed: 1993-01-21
Abstract: PURPOSE:To enhance the tracking accuracy by correcting a difference between a recording CTL signal and a reproducing CTL signal. CONSTITUTION:The CTL signal reproduced from a CTL head 1 is inputted to a CTL head amplifier 2 to be amplified there, and is then shaped in waveform by a waveform shaping circuit 3. This signal is inputted to a correcting circuit 4 to correct a phase difference of the CTL signal. By this method, since the CTL signal can be reproduced with the same phase as the recording one, the tracking performance is enhanced.
Patent JP-S5394013-A (JP)
Title: Preparation of anti-tumor polysaccharide
Inventor: UENO SABUROU
IPC: A61K36/07
Filed: 1977-01-29
Abstract: PURPOSE: To prepare an anti-tumor polysaccharide, by extracting mycelium obtained by the cultivation of fungus belonging to Polyporaceae family, Poria genus, with an aqueous solvent, and purifying the extract by removing the low molecular weight fraction therefrom. 
     COPYRIGHT: (C)1978,JPO&Japio