baber/WOPTO huggingface dataset:
Patent JP-H0847268-A (JP)
Title: Power converter
Inventor: MAEKAWA NORIO
IPC: H05K5/02
Filed: 1994-07-27
Abstract: PURPOSE:To reduce the number of the types of various spare components of conversion units in a power converter and replace the conversion units easily. CONSTITUTION:The DC/AC power conversion part of a power converter is divided into a plurality of conversion units and the units are mounted. The housings of the conversion units 1a and lb have rectangular parallelepiped shapes and the sets of terminals 10a and 11a with which the units are electrically connected to external apparatuses are provided on the front faces of the housings. The conversion unit 1a and 1b are arranged horizontally in parallel with each other. A pair of conducting main wiring bars 3a and 3b which are electrically insulated from each other are connected between the two conversion units and the terminals 10a and 10b are electrically connected to the main wiring bar 3a with wiring metal fittings 5a and 6a.
Patent JP-S6256822-A (JP)
Title: Calibrating and testing method for liquid sodium level gauge
Inventor: ISHIDA TAKAYUKI
IPC: G01F25/00
Filed: 1985-09-06
Abstract: PURPOSE:To easily set a reference liquid level in a short time and to perform calibration which is affected by neither the error nor secular change of the liquid level by closing all lines of drains below a target reference level among drains provided to a calibration tank. CONSTITUTION:Sodium is supplied from a dump tank 1 to the calibration tank 2 to take a calibration test. At this time, gaseous nitrogen is supplied from a cylinder 3 to the dump tank 1 through valves 4 and 6, a header 5, and a burper trap 7 and the sodium stored in the tank 1 is supplied to a tank 1 through piping 8 and a valve 9. The output signal of a reference level gauge 19 is outputted to a monitor device 12 and the valves 6 and 9 are closed on the basis of the indicated value when the specific level is reaches, thereby setting the liquid level of sodium. The output of the level gauge 13 to be calibrated is sent to the monitor device 15 through a processing circuit 14 and compared with the output signal of the level gauge 10 to perform calibration.
Patent JP-H0358074-A (JP)
Title: Cleaning sheet
Inventor: TOMOYUKI YOJI
IPC: A47L25/00
Filed: 1989-07-27
Abstract: PURPOSE:To prevent the occurrence of jamming of a cleaning sheet by providing a cleaning layer which becomes adhesive when the cleaning sheet comes into contact with a rotational body and allowing the leading edge in the carrying direction to cross the generatrix direction of the rotational body. CONSTITUTION:A counter 29 counts and stores the number of printed papers; receiving of an image signal for the prescribed number of papers is stopped, and an image pattern stored in a pattern memory in advance is outputted. The roller of a fixing device is cleaned by repassing a recording material, on which the pattern is printed, as the cleaning sheet. The outputted pattern is provided with margins l1 and l3 at the leading edge and the trailing edge, respectively, and is composed of a solid part A, as the cleaning layer, which becomes adhesive when it comes into contact with the roller. The leading and trailing edges of the cleaning layer and the carrying direction are made to cross obliquely, and the material is gradually inserted into the nip of the roller pair and is ejected.
Patent JP-S5896302-A (JP)
Title: Multiple-operation preventing circuit
Inventor: YANO TSUNEO
IPC: H04Q1/18
Filed: 1981-12-02
Abstract: PURPOSE:To obtain a prescribed multiple-operation preventing function regardless of the attachment of a function block without any processing by providing a specific limit switch for forming a closed loop when each function block is detached. CONSTITUTION:Between input terminals and output terminals of positive power sources and negative power sources of plural function blocks 10, 20, 30, and 40 having sequence circuits 11, 21, 31, and 41 respectively, there are provided with normally closed contacts 12, 22, 32, 42, and 13, 23, 33, 43 for forming closed loops when sequence circuits of corresponding function blocks are in operation, and the respective terminals are connected as shown in the figure. Further, limit switches 18, 28, 38, 48, and 19, 29, 39, 49 which turn on when corresponding function blocks are attached at prescribed positions or turn off when they are detached are connected as shown in the figure.
Patent JP-S6176894-A (JP)
Inventor: ONO NOBUKAZU
IPC: F41G9/00
Filed: 1984-09-19
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-H0366640-A (JP)
Title: Hydroformylation of unsaturated olefin compound
Inventor: DEIITAA KETSUFUAA
IPC: C07C45/50
Filed: 1990-07-26
Abstract: PURPOSE: To hydroformuylate an olefin type unsaturated compd. under the existence of a catalyst in an org. reaction medium, and to allow the catalyst to have long sustained activity and specificity, by carrying out the reaction under the existence of a water-insoluble Rh complex catalyst and an aryl thiol in the medium.  
     CONSTITUTION: An olefin type unsaturated compd. is hydroformylated under the existence of a water-insoluble Rh complex catalyst, and the aryl thiol of the formula Ar-SH, (where Ar = aryl), preferably thiophenol, in a medium preferably at 50-160°C under 1-300bar, preferably 1-50bar, on the condition that the mol. ratio of the aryl thiol to Rh is (1-20):1, preferably (1-5):1. The catalyst is preferably an Rh complex containing a triorgano-phosphor compound. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0482308-A (JP)
Title: Electrode forming method for board for electronic component
Inventor: TABATA HIDEO
IPC: H03H3/007
Filed: 1990-07-25
Abstract: PURPOSE:To prevent a broken pattern or a short-circuit by providing a metallic film to the entire face of a board, spraying a resist to the film by the spray method to form a thin coating film, drying and curing the film, repeating the process, coating overlappingly the resist film to cover a cube shaped part and etching the electrode pattern selectively. CONSTITUTION:A projection in the +X direction is observed by applying an isotropic etching of a single crystal SiO2 to a vibrator 2 subject to etching forming (figure a). Then a metallic film 3 is coated around the vibrator 2 and two layers made of Au/Cr are sputtered to a major side and a side face (figure b). The metallic film is finally subject to patterning to be an electrode. Then a resist 4 is coated by the spray method from one side each or from both major sides simultaneously and a thin film is coated and dried as a laminated layer. Then double side exposure and development baking processing of the electrode pattern are implemented (figure d). Then the metallic film 3 is etched selectively and the resist is exfoliated (figure e).
Patent JP-H0748263-A (JP)
Title: Aldose reductase inhibitor
Inventor: FUJITA TOMOYUKI
IPC: A61P3/08
Filed: 1993-08-06
Abstract: PURPOSE:To obtain an aldose reductase inhibitor capable of preventing a complication of diabetes caused by accumulation of sorbitol or galactitol and useful for prophylaxis and/or treatment of retinopathy, cataract, nervous disorder and renal diseases by compounding a specific glucoside compound as an active component. CONSTITUTION:This inhibitor contains, as an active component, a glucoside compound expressed by formula I (formula II is cyclohexyl or 1-cyclohexenyl binding isopropyl or isopropenyl at 4-position or having cyclic bridge of dimethylmethano group between 4- and 1-positions; OR. is hydroxyl or group easily deriving hydroxyl). Further, the daily dose of the active component is preferably in the range of 1.0-10.0mg/kg in the case of oral administration.
Patent JP-H0246015-A (JP)
Title: Monostable multivibrator circuit
Inventor: DENDA AKIRA
IPC: H03K3/033
Filed: 1988-08-06
Abstract: PURPOSE:To constitute a retrigger function without using a delay gate, preventing the generation of malfunction before and after the end of an output waveform and to relax using restriction by using the input of the 1st pulse generator as the input terminal of the whole circuit and using the output of the 2nd flip flop(FF) as the output terminal. CONSTITUTION:When a retrigger is inputted during the charging of capacity CEXT as shown in 26 appearing in an input waveform IN, the positive output Q of an FF 3 is turned to 'L' and the capacity CEXT is discharged as shown in 27 of a waveform B. After the completion of discharge, charging similar to normal operation is started again from that time and a waveform is newly extended by a period tW until the generation of a pulse 28. All triggers inputted in a series of operation and charged triggers are inputted to an FF 4 for controlling an output waveform through a pulse generator 1 or 2. Thereby, the waveform of an input trigger is restricted and operation can be stabilized independently of the discharging time of capacity.
Patent JP-H0757481-A (JP)
Title: Storage device
Inventor: HASHIMOTO NAOKI
IPC: G11C16/02
Filed: 1993-08-06
Abstract: PURPOSE:To decrease the number of writing information in a nonvolatile memory and to prevent consumption of a nonvolatile memory in which the number of writing is restricted by separating information indicated to erase from others with a flag without erasing instantly and erasing together when usable storage capacity becomes insufficient. CONSTITUTION:A storage device is constituted centering a printer 1, a cartridge 3 in which a flash ROM 2 is incorporated is mounted to the printer l in freely attachably and detachably, and writing information is inputted to the ROM 2 by a host computer 4. The printer 1 is constituted with a CPU1a, a ROM1b storing a control program of the ROM 2, a RAM1c storing temporarity information, a ROM1d controlling writing and erasing, an input/output interface 1e, and a panel operational section 1g. Also, a erasing flag control section 1d' is provided in the ROM1d and a receiving buffer 1c' storing temporarily information is provided in the RAMlc. When indication for erasing information is issued from the computer 4 or the operational section 1g, the control section 1d' is driven, an erasing flag is set to '1'.
Patent JP-S5889512-A (JP)
Inventor: RICHIYAADO PII SUTAFURA
IPC: B65G15/08
Filed: 1982-11-09
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-S5987322-A (JP)
Title: Output amplifying circuit
Inventor: HAYASHI SHIYOUICHIROU
IPC: G01F15/00
Filed: 1982-11-11
Abstract: PURPOSE:To eliminate noise with high precision to attain high precisely an output, by controlling the operating point of an operational amplifier in accordance with the level of an input signal. CONSTITUTION:Since the positive feedback quantity of an operation amplifier 1, namely, a reference voltage is changed to change the operating point of the amplifier 1 if the resistance value of a variable resistance element 8 is changed, the characteristics of the element 8 and a frequency converter 10 are matched to each other preliminarily. Operating voltages of the amplifier 1 corresponding to curves E1 and E2 are V1 and V2 in the big., and the amplifier 1 is operated near the peak value where noise hardly appears in each waveform curve, and these peak values are detected surely and the noise of waveform parts lower than respective peak values is cut off surely. Consequently, a fear of malfunction is reduced to obtain a high-precision output.
Patent JP-S6176534-A (JP)
Title: Polyethylene film
Inventor: NAKAJIMA KAN
IPC: C08J5/18
Filed: 1984-09-21
Abstract: PURPOSE:To obtain a film having improved heat-sealability without lowering the transparency and moistureproofness of the base film, by giving low- temperature plasma treatment to a drawn polyethylene film wherein the degree of crosslinking is decreased along the thickness of the film toward the inside. CONSTITUTION:A sheet or tube of a polyethylene resin is irradiated with electron radiation from both sides of the sheet, etc. in nitrogen gas atmosphere at a dose of 5-50 Mrad each, to obtain a sheet wherein the crosslinking degree is decreased along the thickness of the sheet from both surfaces toward inside, the gel fraction of the part having lowest crosslinking degree is 0-5%, the gel fraction of the crosslinked surface layers is >=5%, especially 20-70%, the sheet has a structure of preferably a crosslinked layer/uncrosslinked layer/ crosslinked layer, the ratio of the uncrosslinked layer:each crosslinked layer is 1:0.1-10, and both crosslinked layers has the same degree of crosslinking. The sheet is drawn, and subjected to the plasma treatment with a microwave- plasma treatment apparatus, etc.
Patent JP-H0943681-A (JP)
Title: Lens interchangeable camera
Inventor: KAJI EISHIN
IPC: G03B13/12
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To set finder magnification in accordance with the focal length of an interchangeable lens barrel and to change the finder magnification to an appropriate value in accordance with zooming. SOLUTION: Each interchangeable lens barrel is provided with a lens side driving mechanism 53W moving a lens unit in an optical axis direction. A camera main body is provided with camera side driving mechanisms 24 and 25 driving a lens side driving, mechanism so that the lens unit may be moved in the optical axis direction, and finder variable power mechanisms 201, 203 and 204 changing the finder magnification interlocked with the operation of the driving mechanisms 24 and 25.  The respective lens side driving mechanisms are constituted so that relation between the driving amount D of the lens side driving mechanism and the focal length (f) may be D=F(f) (provided that F(f) is the function of the focal length (f) and common to the respective lens barrels), and constituted so that the finder magnification in accordance with the focal length (f) may be set when the driving amount of the lens side driving mechanism is D.
Patent JP-S6175931-A (JP)
Title: Central processor
Inventor: ITO YUKIO
IPC: G06F12/08
Filed: 1984-09-21
Abstract: PURPOSE:To execute a program at a high speed by providing an internal memory part which stores the instructions or data in the addresses preceding the address which is under execution as well as the instructions or data on the addresses following the address under execution. CONSTITUTION:A controller 9 of a control part 2 pre-reads the instructions or data in the intervals of execution of instructions and stores them in an inter nal memory 3. The memory 3 stores N pieces of instructions or data up to an address PC-N which is ahead of an address PC of the instruction or data under execution by plural addresses together with M pieces of instructions or data up to an address PC+M which is behind the address PC by plural addresses. Therefore even an instruction for execution of the address preceding the address PC can be read out quickly from the memory 3 and executed.
Patent JP-2001017799-A (JP)
Title: Ironing device
Inventor: ISHIKAWA KEIJI
IPC: D06F81/06
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a durable and convenient ironing device with integrally formed ironing board with a stand part to rest an iron body, to be easily used by a left-handed person as well as a right-handed person. SOLUTION: A stand part 12 is connected in series to one end of an ironing board 11 of this ironing device, and an iron rest part 14 for resting an iron body 13 with a power supply part and an electrode part to be connected to the power supply part of the iron body 13 rested on the iron rest part 14 are formed on the iron stand 12. The iron rest part 14 can be selectively attached to the iron stand 12 so that the direction of resting the iron body 13 can be changed forward/backward facing refrorsely.
Patent JP-S6354593-A (JP)
Title: Horizontal pipe outside down-flow liquid film type evaporator
Inventor: KOYAMA YOSHIO
IPC: F28D3/04
Filed: 1986-08-25
Abstract: PURPOSE:To make it possible to supply uniformly medium liquid over the whole surface of a heat transfer pipe by fixing and holding to pipe plates a liquid dispersing tray the multiple hole plate of which has the row of its holes provided in it positioned right above each heat transfer pipe of a bundles of heat transfer pipes. CONSTITUTION:Between pipe plates 6a and 6b in a shell 9 a liquid dispersing tray 5 is fixed and held by inserting a support metal member 8 into a through-hole 7 provided in each pipe plate and welding the metal member 8 to the pipe plate in such a fashion that the row 4 of holes provided in a multiple hole plate 3 is positioned right above each heat transfer pipe 2. A medium F which flows into the liquid dispersing tray 5 through a liquid inlet 12 is supplied uniformly from a row of holes 4 to each heat transfer pipe 2 which is positioned right below the row of holes 4 to form a uniform down-flowing liquid film and this liquid film exchanges heat with a heating fluid A flowing in the heat transfer pipe 2. The vapor F' of the medium liquid exits from a vapor outlet 15 and vapor liquid F the could not be vaporized flows out from a liquid outlet 16. With this constitution a dried section on the heat transfer pipe is eliminated, providing a horizontal pipe outside down-flow liquid film type evaporator of a small size and high reliability with high efficiency.
Patent JP-H0248394-A (JP)
Title: Tension take-up roller for wire rope
Inventor: FUJITA YOSHIHIRO
IPC: B66D1/50
Filed: 1988-08-09
Abstract: PURPOSE:To make tension ample enough by installing a tension drum, winding a wire rope plural times on it, in an interval between guide sheaves at both input and output sides, and making it rotatable clockwise or counterclockwise, while installing a pair of pressing rollers pressing this wire rope free of contact and separation. CONSTITUTION:A wire rope L delivered out of a drum 2 on one side is rolled on a drum on the other via a rocking sheave 12 at the output side after being wound plural times on a tension drum 11 via an inlet side guide sheave 10. The tension drum 11 is made rotatable clockwise or counterclockwise, while the rolled wire rope L is pressed by a pair of pressing rollers 29 being actuated by hydraulic pressure. Pressing force is made variable according to a degree of strength of this hydraulic pressure. With this constitution, the wire rope L wound on the tension drum subject to C.W or C.C.W. rotation is given sufficient tension by the paired pressing rollers 29, and then it is windable on the other side drum in the state that its curl is straightened.
Patent JP-S5989587-A (JP)
Title: Dc brake device for induction motor
Inventor: KATSUKI TAKEO
IPC: H02P3/24
Filed: 1982-11-10
Abstract: PURPOSE:To enable to perform the switching from a power drive to a brake in a short time by closing a DC brake contactor by an auxiliary relay driven by a photocoupler under the conditions that the input terminal voltage of an induction motor reaches the prescribed value or lower. CONSTITUTION:When a stop normally closing pushbutton 10 is operated, a drive contactor 2 is opened, and a motor terminal voltage detected by a 3-phase rectifier 5 decreases. Thus, a light emitting diode energizing current of a photocoupler 7 is attenuated, and when it becomes a set value or lower of a volume Vol, the phototransistor is turned OFF. Accordingly, an auxiliary relay 8 is deenergized, a normally closing contact 8b is closed, a brake contactor 4 is closed through a contact 2b, a DC current is applied to an induction motor 1 through a DC braking circuit 3, thereby braking the motor. A voltage is generated in a waveform shaper 6 by this energization, the photocoupler 7 is energized, but the OFF state of the relay 8 is maintained due to the OFF of an auxiliary normally closed contact 4b1.
Patent JP-H1042324-A (JP)
Title: Backup service system for exchange
Inventor: KOSUGE YUKIO
IPC: H04M3/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To securely accumulate and record call information of a subscriber by providing a main controller executing backup control on an exchange and an information accumulation device accumulating and recording call information. SOLUTION: The exchange 10 is provided with a network part 5 which is connected to a subscriber terminal and executes exchange and connection, the main controller 7 which is connected to the network part 5, executes exchange control and executes the backup control of the exchange, the information accumulation device 6 accumulating and recording call information and a main controller 8 storing various pieces of data. The subscriber terminal 1 and a moving terminal 2 are connected to the exchange 10 and the moving terminal 2 to the exchanger 10 through a radio base station 3 with such constitution. Thus, call information of the subscriber terminal 1 can be accumulated/ recorded in the information accumulation device of any exchange 10 by providing the information accumulation devices 6 in the respective exchanges 10 as the inner constitution of the plural exchanges 10 constituting a network system.
Patent JP-S6443046-A (JP)
Title: Winding machine
Inventor: HONGO NOBUHISA
IPC: H02K15/095
Filed: 1987-08-06
Abstract: PURPOSE:To accurately align coil conductor blanks and to automatically wind a coil by so constructing as to individually move a pair of coil conductor blank guide members. CONSTITUTION:When a coil conductor blank 4 is wound once on a section 2a to be wound, one guide member 92A is moved at one pitch in parallel, and the blank 4 is wound along the member 92A on one side half of the section 2a to be wound. Then, other guide member 92B is moved at one pitch in parallel, and the blank 4 is wound on the remaining half of the section 2a to be wound. Accordingly, while the blank 4 is wound on the one side half of the section 2a to be wound, the blank 4 is restricted at its position by one side guide member on the other half. Accordingly, the blank 4 is wound on the section 2a to be wound in a state suitably aligned at each one winding.
Patent JP-H0248502-A (JP)
Title: Agricultural chemical composition and production thereof
Inventor: FUJII NORIKAZU
IPC: A01N57/00
Filed: 1988-08-09
Abstract: PURPOSE:To obtain the subject composition desirably dispersed in water and convenient to treat without using organic solvent or surfactant accompanying toxicity and environmental pollution containing pesticide component hardly soluble or insoluble in water, saccharide and/or polyhydric alcohol and protein as active ingredients. CONSTITUTION:Agricultural chemical component of liquid state at normal temperature and insoluble or hardly soluble in water, saccharide and/or polyhydric alcohol and protein are contained in the subject composition as active ingredients. Said saccharide is grape sugar, fruit sugar or dextrin, etc., and glycerin or sorbitol, etc., is used as polyhydric alcohol. Said protein is, e.g., protein ot soybean, nitrogen-containing component obtained by extracting with adding water from animal meat, casein or milk. To obtain emulsifiable concentrate of agricultural chemical, saccharide and protein are dissolved in water in a ratio of 2-10:1, preferably 4-8:1 and so as a final sugar concentration becomes to 10-50%, preferably 15-35%, then agricultural chemical component is mixed with said aqueous solution in an amount of 10-60% and stirred.
Patent JP-S5989269-A (JP)
Title: Control valve unit for power steering device
Inventor: KAISE ASASHIGE
IPC: B62D5/083
Filed: 1982-11-10
Abstract: PURPOSE:To obtain various rise characteristics of oil pressure only by exchanging an input shaft by changing the shape of an oil route formed on periphery of the input shaft. CONSTITUTION:An oil route 10 formed on the periphery of an input shaft 5 is constructed into a shape to obtain various rise characteristics of oil pressure. A captioned unit can be used in common with several kinds of cars only by exchanging the input shaft 5 into one with a desired shape of oil route 10 in accordance with the purpose. As the above-said input shaft 5 is rotated clockwise or anticlockwise, a brim curve line 21 is gradually in touch with the end part of the inner groove 9 of a rotary valve 8, and a right or a left orifice 11 is gradually closed from a neutral position to squeeze the oil to be drained. By changing the brim curve line of the oil route 10, the change characteristic of the orifice 11 is changed to obtain the oil-pressure rise characteristic.