baber/WOPTO huggingface dataset:
Patent JP-S58135914-A (JP)
Title: Indicator with managing pointer
Inventor: OGAWA YUTAKA
IPC: G01R19/165
Filed: 1982-02-08
Abstract: PURPOSE:To enable to perform an arbitrary variation and to allow the adjustment of a display of a motion impressing current value in linkage with said  variation, by changing a motion impressing current value into a resistance value  of a variable resistance. CONSTITUTION:A current I1 to be detected is caused to flow to a primary side of a current transformer CT, and after the secondary current of the current transformer CT is full-wave-rectified by a full-wave rectifier DB, it is caused to flow to a variable resistance VR1 to generate a voltage across the variable resistance VR1. The voltage is smoothened by a resistance R1 and a capacitor C1 to obtain a DC voltage corresponding to a current I1 between the opposite ends of the capacitor C1. A power source voltage VCC is divided by a resistance R2 and a variable resistance VR2 to obtain a DC voltage VB corresponding to a motion impressing point. When a motion impressing current value is set by the variable resistance VR2, all diodes, corresponding to a current value higher than a motion impressing current value, of red luminous diodes D20-D1 are all lighted, and when the value of the current I1 increases and attains the motion impressing current value, a motion signal is generated, and simultaneously, the value of the current I1 is displayed through lighting of green diodes D1-D20.
Patent JP-S60173582-A (JP)
Inventor: TERANISHI TOSHIHARU
IPC: G09G1/06
Filed: 1984-02-07
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-S60163890-A (JP)
Title: Production of diphenylalkoxyphosphine
Inventor: UMENO MASAYUKI
IPC: C07F9/46
Filed: 1984-02-07
Abstract: PURPOSE:To obtain the titled substance useful as an intermediate of a diphenylphosphine derivative for reaction reagent, etc., economically in an industrial scale, by carrying out the reaction of a halogenated phenyl magnesium with a dichloroalkoxyphosphine in a specific reaction solvent adding the reactant dropwise to the reaction system. CONSTITUTION:The objective compound of formula III can be produced by adding dichloroalkoxyphosphine of formula II (R is lower alkyl) dropwise to the halogenated phenyl magnesium of formula I (X is Br or Cl) preferably keeping the system temperature at -5-+10 deg.C using a reaction solvent comprising a mixture of THF and an aromatic hydrocarbon (e.g. toluene) at a volume ratio of preferably 2:1-1:3, keeping the compound of formula I constantly in excess to the compound of formula II.
Patent JP-H05190427-A (JP)
Title: Method and apparatus for pressure control of low-pressure chamber
Inventor: CHIBA YUJI
IPC: G21K5/02
Filed: 1992-01-08
Abstract: PURPOSE:To prevent a substrate from dropping when the vacuum suction power of a suction means inside a low-pressure chamber becomes insufficient at a power failure. CONSTITUTION:An air supply line 19 for emergency use is installed at a low- pressure chamber 1 whose pressure is reduced by using a first vacuum pump 3 and which is maintained in a low-pressure helium gas atmosphere by means of helium gas supplied from an air supply line 4. At a power failure, a first valve 19a in the air-supply line 19 for emergency use is opened, and the air is introduced into the low-pressure chamber 1 so as to prevent a drop in the pressure of the low-pressure chamber 1. Consequently, the vacuum suction power of a wafer chuck 7, a detection-stand chuck 10 and individual suction hands 11a, 11b which have been installed inside the low-pressure chamber 1 does not become insufficient.
Patent JP-S58138987-A (JP)
Title: Heat exchanger for collecting heat of oil containing waste vapor
Inventor: SAKAI YASUYUKI
IPC: F22B1/16
Filed: 1982-02-12
Abstract: PURPOSE:To collect the latent heat of an oil containing waste vapor effectively by a method wherein an external circuit leading to a cleaning oil sprayer and a drain pipe are selectively switched between themselves. CONSTITUTION:A drain pipe 10 is connected to an external circuit R and the outlet port 12 of a lower chamber 6 at the same time and is provided with a motor-operated valve 24 and an electromagnetic valve 25 which are arranged after the junciton of the drain pipe 10 and the external circuit R. Further, an electromagnetic valve 26 is also provided at the inlet port of the sprayer 7 of the circuit R. With the above structure, when the heat of the waste vapor is being collected by the heat exchanger, the motor-operated valve 24 is opened while the electromagnetic valve 25 is closed and at a proper time, the valve 24 is closed while the valves 25 and 26 are opened. Then, the in the above condition, the cleaning oil in a cleaning oil tank 8 is once supplied to a heater 9 by means of an oil pump 19 so as to be heated and then sprayed by the cleaning oil sprayer 7 provided within an upper chamber 5. The oil after cleaning is returned again to the cleaning oil tank 8 and circulates through the external circuit R.
Patent JP-H04257990-A (JP)
Title: Driving history management system for automobile
Inventor: TAGUCHI MASAYUKI
IPC: G06Q50/30
Filed: 1991-02-13
Abstract: PURPOSE:To objectively manage a driving technique level for each driver by recording driving history information for each driver in a memory card with a built-in IC memory which can reload information. CONSTITUTION:When a memory card 3 is inserted into a card unit part 4, the RAM of a control part 5 reads the total distance information in the past for the driver stored in the memory card 3. After the driver starts an engine 6, the driving distance is measured at fixed time intervals, communicating distance information held in the RAM is updated, and the new communicating distance information is continuously written in the memory card 3.
Patent JP-S61179064-A (JP)
Title: Halogen reaction electrode and its manufacture
Inventor: SHIMADA TAKAYA
IPC: H01M4/88
Filed: 1985-02-04
Abstract: PURPOSE:To avoid melting of ruthenium into the electrolyte and prevent deterioration of voltage efficiency, by making a porous carbon plate hold ruthenium oxide, to form a halogen reaction electrode. CONSTITUTION:Ruthenium is held in a porous carbon plate directly by spattering or indirectly through a process to soak the carbon plate in a ruthenium chloride solution, dry it, and heat it in a reduction atmosphere, to reduce ruthenium chloride into ruthenium. Then it is heated at 500-820 deg.C in an acidic atmosphere, to convert ruthenium into ruthenium oxide, to make up an electrode. It is used for a halogen reaction electrode for a zinc halide cell, a redox cell or the like. Therefore, ruthenium is never melted into the electrolyte during the service, and deterioration of voltage efficiency is prevented, the cell performance being improved.
Patent JP-H03223820-A (JP)
Title: Lens barrel
Inventor: IIZUKA TOSHIMI
IPC: G03B7/04
Filed: 1990-01-30
Abstract: PURPOSE:To reduce the cost and to improve the assemblability by moving an optical position adjusting member which holds a plate cam in the direction of the optical axis, moving a moving lens which engages the cam in one body, and adjusting an optical position. CONSTITUTION:The key part 1b of a focus adjusting plate 1 is fitted in a guide groove 4b in the direction of the optical axis and moves only in the optical axis direction. When the focus adjusting plate 1 moves, a cam plate 2 also moves integrally in the optical axis direction, a front-group moving frame and a rear-group moving lens frame 8 coupled with cam grooves 2b and 2c move in one body, and the movement limiting parts 8c and 8d of the lens frame 8 abut on the stopper part 1d of the focus adjusting plate 1 and are restrained from moving. When the focus adjusting plate 1 is moved and adjusted, the stopper 1d and cam plate 2 move in one body and the moving lens frame 8 is moved and adjusted in the optical axis direction without varying the use ranges of the cam grooves 2b and 2c. Consequently, the lens barrel structure is simplified and reduced in cost.
Patent JP-H08191238-A (JP)
Title: Semiconductor output circuit
Inventor: OOKA TANEJI
IPC: H01L27/04
Filed: 1995-01-11
Abstract: PURPOSE: To increase the switching speed of ON to OFF and OFF to ON operation of an output transistor(TR) and to reduce current consumption at the time of turning off an output. CONSTITUTION: One end of a resistor 32 is connected to a reference line 40. The base of an input side TR 34 is connected to an input terminal 38, the collector and emitter of the TR 34 are respectively connected to the other end of the register 32 and a ground line 39 and one end of a resistor 33 is connected to the line 40. The base of a TR 35 is connected to the base of the TR 34 and its emitter is connected to the ground line 39. The base of a TR 36 is connected to a node between the other end of the resistor 32 and the collector of the TR 34 and the collector and emitter of the TR 36 are connected to the other end of the resistor 33 and the collector of the TR 35.  The base of an output TR 37 is connected to a node between the collector of the TR 35 and the emitter of the TR 36 and its emitter and collector are respectively connected to the ground line 39 and an output terminal 41.
Patent JP-H01286815-A (JP)
Title: Manufacture0 of conductive film or bag
Inventor: ITO YUICHI
IPC: B29C48/32
Filed: 1987-01-30
Abstract: PURPOSE:To obtain a stabilized quality, by a method wherein gas phase polymerization is performed by making film itself a closed reaction system by only combining devices of a tube molding seal, gas introduction, nip roll and slit, resin carrying a polymerization catalyst is exposed on an inner surface side and treatment making the film conductive during conveyance is carried out. CONSTITUTION:A film A is molded into a tubular state while adhering close to a mandrel with the mandrel which possesses a form compounded with a substrate film and that of a mandrel for manufacturing a bag and is provided with a gas pouring port 5, in heat sealing resin containing a polymerization catalyst. Then side end surfaces of the film A are put together, heat-sealed by a heat-sealing part 6 and the film A becomes a tube. Since the other side of the tube is received while nipping by nip rolls 7, the tube becomes a closed system and a monomer B such as pirrole is introduced along with nitrogen gas through the gas pouring port 5 of the mandrel 4. The tube is run while maintaining a form of the tube, an inner surface side is reacted to be conductive in a space up to the nip rolls 7, the tube passed through the nip rolls is cut off at the heat seal part with a slit device 8.
Patent JP-S63189346-A (JP)
Title: Automatic document feeder device
Inventor: SUGAYA HIROSHI
IPC: B65H1/30
Filed: 1987-01-30
Abstract: PURPOSE:To improve the work efficiency by providing a reserve sheet setting section continuously with an original sheet setting section, providing a hooking section engaged with the front end of reserve sheets and releasing the engagement when the original sheet setting section has no original between them, and shifting the reserve sheets to the original sheet setting section with a belt in conjunction with the release of the engagement. CONSTITUTION:Sheets 1 in an original sheet setting section 2 are transferred to a scanner section by a separation transfer roller 3, when the original sheet setting section 2 has no sheet 1, a sheet detecting sensor 8 drives a motor 5. The engaging section 11 of a hooking section 6 is rotated to the original sheet setting section 2 side, and the front end section of the sheets 10 of a reserve sheet setting section 4 is released. At the same time, a sheet moving belt 7 is rotated to the original sheet setting section 2 side, and the sheets 10 are fed to the original sheet setting section 2. The hooking section 6 and the sheet moving belt 7 are returned to the original position after being rotated once. Then, sheets 10 are set in the reserve sheet setting section 4. Accordingly, efficiency can be improved without requiring to stop the device.
Patent JP-H10210049-A (JP)
Title: Atm cell high traffic detecting circuit
Inventor: HARADA YOSHIHISA
IPC: H04Q3/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of transmission efficiency due to re- transmission by detecting that input traffic is beyond a prescribed level against the processing capability of this device informing a host of alarm, and detecting high traffic. SOLUTION: A Ta counter 102 counts the number (m) of input ATM cells per a unit time (ta) from an asynchronous transfer mode(ATM) line side. A Tb counter 103 counts the number of output ATM cells per a unit time to a device bus. A timer 104 supplies a treference time to the Ta counter 102 and the Tb counter 103. A comparing part 105 obtains n/ta(input traffic) from the Ta counter 102 and m/tb(device processing capability) from the Tb counter 103 in a constant cycle, and compares them. Then, at the time of judging the high traffic high traffic alarm is informed to a host 120. The host 120 acts on a communicating opposite terminal so that the input traffic can be decreased.
Patent JP-S56100265-A (JP)
Title: Solar type lighter
Inventor: FUKUNAGA OSAMU
IPC: F24S20/30
Filed: 1979-02-22
Abstract: PURPOSE: To set a cigarette with a high heat generated at a focusing point of the lens by a solar beam passed through the lens.  
     CONSTITUTION: A container with a round outer lid 3 having a height of about 1cm is prepared, a bottom part of the inner element is cut away and a lens 1 is adhered to the container, the outer lid 3 is utilized as a focusing plate 4 for the solar beam, they are connected with each other by a chain 5 so as to prevent the outer lid 3 from being removed from the lens 1. It is possible to set fire a cigarette by a high heat of solar beam passed through the lens 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59146458-A (JP)
Title: Optical recording and reproducing device
Inventor: IMURA MASAHARU
IPC: G11B7/135
Filed: 1983-02-09
Abstract: PURPOSE:To accelerate the recording speed by superposing two orthogonal deflected beams on each other with a fixed angle set for these beams to the optical axes to form two light spots on the information recording surface and writing simultaneously two different types of information. CONSTITUTION:Laser light sources 9 and 9' are set with a shift of a fixed degree to an optical axis 17 and therefore turned into parallel beams having a fixed angle to an optical axis 17. These parallel beams are superposed on each other by a Glan-Thompson prism 11. The superposed light beams transmit a half mirror 12 and form two light spots on an information recording surface 14 through a lens 13. As shown in a figure A, two parallel beams 22 and 23 having fixed angles to an optical axis 27 respectively form spots 22' and 23' on an information recording surface 25 through a lens 24. Here the track pitch P formed by the two light spots is set as P=L.sinphi, where L is the distance between two spots and phi is the angle formed between said two spots and the traveling direction 26 of an information recording medium. Therefore it is possible to write simultaneously different types of information on the recording medium with said space.
Patent JP-H11219396-A (JP)
Title: Calculation data processor and recording medium recording calculation data processing program
Inventor: ISHII YUJI
IPC: G06F19/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To repeatedly perform the calculation of an optional operation form by a simple operation without the need of repeatedly inputting and setting a similar calculation instruction in all of respective calculation ranges even in the case of the performing complicated calculation for which four rule arithmetical operations are arbitrarily combined for instance. SOLUTION: At the time of inputting table data for which the numerical values of (m) rows by (n) columns are arrayed and performing the calculation for the respective columns, when the numerical value for the respective rows and the calculation instruction of four rule arithmetic operations are successively specified in the calculation range of a leading column, a calculation processing is executed and the display position of a calculated result is specified as the next row matched with the column of the calculation range, the row digit information on respective operand values, a calculation instruction procedure and result position information are stored and a calculated result numerical string is displayed at a specified position.  When repetitive calculation is instructed, for the respective calculation ranges of the second and succeeding columns, based on the row digit information on the operand values, the calculation instruction procedure and the result position information stored accompanying the basic calculation in the first column, the operand value is obtained for the respective calculation ranges and the processings of calculation execution and result display are repeated.
Patent JP-S53105313-A (JP)
Title: Multiple access communication system
Inventor: SHICHIRI MOTOHIRO
IPC: H04B7/208
Filed: 1977-02-25
Abstract: PURPOSE: To make unnecessary the control exclusive channel for control center station and line connection and to economize the system with simple constitution, by assigning the line frequency in advance so that it is used with a specific earth station in satellite communication. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05213144-A (JP)
Title: Protector for vehicle occupant
Inventor: KITAGAWA MOTOYASU
IPC: B60R21/231
Filed: 1992-02-05
Abstract: PURPOSE:To protect the feet parts of both the occupants on a driver's seat and an assistant driver's seat with a single air bag device. CONSTITUTION:An air bag device is arranged in a console box 16 between a driver's seat 18 and an assistant driver's seat 20. The first air bag which is developed to the driver's seat 18 side and the second air bag which is developed to the front passenger's seat 20 side are installed in the air bag device 24, and these air bags can be developed by one inflator. Accordingly, it is thus possible to protect both the passengers on the driver's seat and the front passenger's seat by one air bag device. Since the air bag device is installed in the console box, the space of an occupant's feet part is widened. By one inflator, two air bags are developed, thus making parts cost lower.
Patent JP-S61183439-A (JP)
Title: Wear resistant sintered hard alloy having superior oxidation resistance
Inventor: TAKAHASHI NORIO
IPC: C22C29/08
Filed: 1985-02-06
Abstract: PURPOSE:To obtain a wear resistant sintered hard alloy having superior oxidation resistance by combining a binding phase having a specified total content of Ni, Co, Mo and Cr, specified mutual ratios and a specified total content of Y and a rate earth element with the dispersed phase of W-carbide having a specified grain size. CONSTITUTION:The binding phase consisting of Ni, Co, Mo and Cr in Mo/(Ni+ Co+Cr+Mo)=1/50-1/10, Cr/(Ni+Co+Mo+Cr)=1/20-1/5 and Co/Ni=9/1-1/9 is combined with the dispersed phase of WC having 2-6mum average grain size. The total amount of Ni, Co, Mo and Cr is 10-30wt% and the binding phase further contains 0.01-0.3wt% Y and one or more kinds of rare earth elements. The heat resistant WC-base sintered hard alloy having the high resistances to oxidation, heat, shock, hot wear and thermal fatigue is obtd.
Patent JP-H07230648-A (JP)
Title: Paper sheets transporting device
Inventor: TAKEDA HIDEKAZU
IPC: G11B15/665
Filed: 1994-02-17
Abstract: PURPOSE:To form a driving part with only the take-up motor for paper sheets, to reduce the cost of the device and to make it small in size and light in weight by directly driving the paper sheets by a transporting roller. CONSTITUTION:A core part 5 is formed with a piezo-electric element capable of expanding/contracting only at the time of flowing a current and a conductive shape memory plastic on the central part of the roller part 4a of a transporting roller in the direction of a center axis 4d. By making a current flow through the core part 5, it expands, contracts in the radial direction, the roller part 4a also contracts in the radial direction and its surface is separated from a magnetic tape 54. Since the roller part 4a is connected to the core part 5 making an angle theta smaller than 90 deg. in a connecting part 5a, it is rotated in the arrow direction opposite to the transporting direction of the tape and separated from the tape 54. However, the tape tends to come into contact with the surface of the part 4a owing to the tension of the tape. When current conduction is finished, the core part 5 and the part 4a are expanded in the radial direction and contact force between the tape 54 and the surface of the part 4a becomes large. Since the part 4a rotates in the traveling direction of the tape reversely to the direction at the time of contraction, the tape 54 is transported in the rotating direction of the roller by the rotation of the part 4a.
Patent JP-S56116395-A (JP)
Title: Speaker with air valve
Inventor: UENO TAKAFUMI
IPC: H04R1/42
Filed: 1980-02-19
Abstract: PURPOSE:To reproduce greater acoustic output with low distortion, by reducing the effect of noise, by converting analog quantity of audio signal into digital quantity in N-bit and digitally switching N sets of air valves with the digital signal of each bit. CONSTITUTION:Valves 31-3N provided in N(N is an integer which is 2 or more) in an audio tube 2 correspond respectively to 1-N-bit, and the air flow in the path from the valve 3N to the horn 4N in switching them is constituted as 2<(>N<-1)> by taking the flow speed at the valve 31 at the 1st bit. With this constitution, the analog signal from an audio signal source 7 is converted into N-bit digital signal at an AD converter 8, and the digital signal of each bit is fed to electroacoustic transducers 61-6N to drive the valves 31-3N. Thus, the effect of noise produced in electric system and electromechanical conversion system can be less, allowing to form the speaker with greater acoustic output with low noise.
Patent JP-H04348012-A (JP)
Title: Rotary transformer for insulation degree detection
Inventor: NAKANE TADAAKI
IPC: H01F38/14
Filed: 1991-01-22
Abstract: PURPOSE:To effectively detect insulation degree in a rotating body by a hollow shaft insertion type rotary transformer of a large aperture. CONSTITUTION:In a magnetic path circuit using a core consisting of a ferromagnetic material, two kinds of rotary transformers 11, 12 for detection power supply and for signal detection having a gap of 0.2 to 10mm are provided to a rotating body, an electrical circuit including the rotary transformers 11, 12 in a rotation side and measurement object 14 at the rotating body side is constituted and insulation state from shortcircuiting state to open state of an electrical circuit in a fixed side is detected.
Patent JP-H05219691-A (JP)
Title: Commutator
Inventor: YOSHIMITSU TETSUO
IPC: H02K13/00
Filed: 1992-02-06
Abstract: PURPOSE:To make a commutator easy of maintenance and capable of preventing the flashover between commutator pieces by forming an insulating vanish layer and a mold releasing treatment layer at the end face of a commutator piece being made in tubular shape. CONSTITUTION:An insulating vanish layer 12 is made by applying thermosetting epoxy resin on the surfaces of an armature piece 3 and a insulator 10 between pieces with a bush, and hardening it, and then a mold releasing treatment layer 12b is made by applying silicon mold releasing agent on the surface of this insulating vanish layer 12a thinly with a brush. As a result, the gap, which is generated after inserting the armature piece 3 by shrink fitting at the end face of the armature piece 3, is made between the mold releasing treatment layer 12b and the insulating vanish layer 12a. Therefore, even if abrasive powder or dust penetrates into the gap at maintenance or cleaning becoming an low- resistant matter during the subsequent operation, serious accidents such as the flashover caused by it and the insulation breakage as this secondary accident, etc., can be prevented completely.