baber/WOPTO huggingface dataset:
Patent JP-H10340511-A (JP)
Title: Disk device
Inventor: OMORI KIYOSHI
IPC: G11B17/056
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent play in a disk tray cross direction in a loaded state. SOLUTION: A disk tray guiding mechanism is composed of a slide guiding groove 101 formed in a disk tray and totally three main guide ribs 103A, 103B and 103C, the two main guide ribs 103A and 103B having small widths are arranged in front panel side at a small interval, one main guide rib 103C having a large width is arranged in a rear panel side and parts having large groove widths are formed in back and forth both ends of the guiding groove 101.
Patent JP-H0713234-A (JP)
Title: Remote control position follow-up type camera
Inventor: HARADA SHINICHI
IPC: G03B17/38
Filed: 1993-06-21
Abstract: PURPOSE:To provide a remote control position follow-up type camera which is constituted so that composition intended by a photographer can be controlled and decided by a remote-control transmitter by simple constitution, which is inexpensive and which can be miniaturized. CONSTITUTION:This is the remote control position follow-up type camera in which the remote-control transmitter 211 provided with a light emitting element generating remote-control signal light is loaded so as to be freely loaded and unloaded. Besides, the light receiving element 212 of the remote-control signal light provided in a lens barrel being an optical axis moving body and a CPU 215 controlling the driving of the optical axis angle of the lens barrel based on the output of the element 212 so that the signal level of an output signal becomes within a prescribed range including a peak value are provided.
Patent JP-S5851620-A (JP)
Title: Digital semiconductor integrated circuit
Inventor: MIZUKAMI MASAO
IPC: H03K19/00
Filed: 1981-09-24
Abstract: PURPOSE:To efficiently perform diagnosis and test of an internal logical circuit without increasing external terminals, by providing a gate circuit which changes an internal digital signal path with a test mode signal and a register storing the signal. CONSTITUTION:A digital semiconductor integrated circuit 1 is provided with a register 11 latching a test mode signal with a signal from a terminal 16 or a strobe signal from a deoder circuit 14, and switching gate circuits 9, 10, and 12 controlled with the test mode signal from the register 11. Through the values of storage signals S1-S3 of the register 11, the circuit 9 is changed over to a count circuit 6, a signal from an input circuit 5 is outputted to an output circuit to singly check the circuit 6. The circuits 10, 12 and 9 are made conductive, a signal from an input terminal 3 is given to a count circuit 7 to singly check the circuit 7 or to monitor the inside of the circuit 7 through a gate circuit 8. Further, the signal from the terminal 3 can be outputted to a terminal 2 through each count circuit and each switching gate.
Patent JP-H0818666-A (JP)
Title: Function button allocation system
Inventor: NISHIHARA YOSHISHIRO
IPC: H04M3/42
Filed: 1994-06-30
Abstract: PURPOSE:To simplify an operation for allocating service functions to function buttons as much as possible relating to a function button allocation system in an exchange for housing a terminal equipment provided with the plural function buttons. CONSTITUTION:The terminal equipment 100 is provided with a code transmission means 102 for performing conversion to predetermined numerical codes and performing output when the operation for selecting characters specified between Romanized alphabets and KANA (Japanese syllabary) characters is executed and the exchange 200 is provided with a function identification means 201 for discriminating functions registered beforehand corresponding to numerical code strings when a series of the numerical codes successively transmitted from the terminal equipment is received and a function registration means 202 for allocating the function discriminated by the function identification means to the function button corresponding to an identification code when the identification code outputted when the function button 101 is operated and the numerical code string outputted when the KANA character or the Romanized alphabets are selected are transmitted from the terminal equipment.
Patent JP-H09329721-A (JP)
Title: Polymer optical waveguide and its production
Inventor: ARAI NAOKO
IPC: G02B6/122
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive and compact product having high mechanical intensity and an excellent light guiding characteristic and capable of suppressing crosstalk without depending upon combination between a substrate material and core material by forming a groove part charged with the same material as a core material on a part where the core parts of a polymer optical waveguide are not formed. SOLUTION: An optical waveguide type reduced image sensor is constituted of a light source for irradiating an original with light, a micro-lens array 3 for converting reflected light from the original, a polymer waveguide 4 having plural core parts 6 upon which light converged by the array 3 is made incident, and a CCD array 5 to be a photoelectric conversion element arranged on the output ends of the core parts 6 to which light reduced and propagated through the core parts 6 is outputted and capable of converting the output light into an electric signal. In addition, groove parts (dummy grooves) 7 charged with the same material as the core parts 6 is formed on a part where the core parts 6 are not formed.
Patent JP-S637104-A (JP)
Title: Electric vehicle
Inventor: TAKECHI HIROAKI
IPC: H02P27/06
Filed: 1986-06-27
Abstract: PURPOSE:To momentarily control the torque of an electric motor vehicle by forming a primary current command controlled in frequency and amplitude on the basis of an output of am acceleration command unit. CONSTITUTION:The output signal of a potentiometer 21 is input as a slip frequency omegaS to an adder 70 to be added to the output omegar of an F/V converter 69, and the adder outputs a synchronous rotation frequency omega1. The frequency omega1 is converted to quantized sinusoidal waves of four types having a frequency corresponding to the value of the frequency omega1 through the converter 22, a counter 23 and a ROM 24. The waves are converted to analog 3-phase primary current commands controlled in amplitude on the basis of secondary current command signal iz and an exciting current signal i0 through a D/A converter 25, adders 27 and 28 and 2-phase/3-phase converter 29.
Patent JP-H06337000-A (JP)
Title: Drawing device
Inventor: AKUTSU TADAHIRO
IPC: F04F5/10
Filed: 1993-05-31
Abstract: PURPOSE:To draw remaining hot water in a bathtub or the like safely and efficiently utilizing the water pressure of city water without using electricity. CONSTITUTION:A drawing device is provided with a body part 11 with a water flow passage 12 formed therein being provided with an inflow port 14 opened to receive the supply of city water from a faucet 1 connected to one end side and an outflow port 16 opened to feed water from a feed water hose 8 connected to the other end; a turbine 17 disposed in the body part 11 and rotatory- driven by the water pressure of city water; a drawn water pumping part 30 with a pumping path 31 formed therein with a drawn-up water supply port 33 opened to the water flow passage 12 so as to supply drawn water and with a drawn-up water pumping port 32 where the drawn water flows in; and a pumping impeller 29 fixed to the end part, extended into the pumping path 31, of a turbine shaft 18 with the turbine 17 fixed thereto.
Patent JP-H09309873-A (JP)
Title: New production method of camostat mesylate
Inventor: SUGANO HIDEKI
IPC: C07C279/18
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for producing camostat mesylate in an industrially good yield. SOLUTION: This method for producing camostat mesylate comprises performing an esterification reaction of 4-guanidinobenzoic acid or a reactive derivative thereof with 4-hydroxyphenylacetic acid N,N-dimethylcarbamoylmethyl ester in the presence of dicyclohexylcarbodiimide, treating with adding p- toluenesulfonic acid in an amount of or more than a theoretical amount by the chemical equivalence into the reaction system during the esterification reaction stage or at the completion of the esterification reaction, isolating the produced camostat as a p-toluene sulfonic acid salt, treating with an aqueous solution of sodium hydrogen carbonate for converting to camostat carbonate, performing a purification of the salt and then treating the salt with methanesulfonic acid.
Patent JP-H0443766-A (JP)
Title: Original reader
Inventor: ITO MASAAKI
IPC: H04N1/401
Filed: 1990-06-11
Abstract: PURPOSE:To eliminate uneven illuminance in 2-dimension with simple constitution by providing a storage means storing a correction data and a correction means correcting a read signal to read the correction data synchronously with the picture read from the storage means. CONSTITUTION:A corrected data is stored in a ROM 5 and a CCD output signal and an output data of a RAM 6 given from an ADC 2 are used as an address and accessed and a 1st corrected data outputted from the ROM 5 is stored in a RAM 7 via a switch 4. High frequency uneven information caused due to CCD picture element sensitivity unevenness is stored in the RAM 7 as linear information and read synchronously with main scanning coordinate. The read data and the 1st corrected data outputted from the ROM 5 are used as an address and a 2nd corrected data stored in a ROM 8 is outputted as a final corrected data. Thus, 2-dimension uneven illuminance caused due to a projector optical system is eliminated with simple constitution.
Patent JP-S60137386-A (JP)
Inventor: PIITAA RONARUDO JIRU
IPC: D05B39/00
Filed: 1984-07-20
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-H09300212-A (JP)
Title: Rotating tool assembling structure and method
Inventor: YUI TAKAYUKI
IPC: B24B45/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a rotating tool assembling structure/method by which useless consumption of rotating tools such as a grinding wheel and a dresser tool can be reduced. SOLUTION: A rotating shaft 2 is inserted into a center hole 8 of a grinding wheel 4 via at least three pieces of ball bearing steel balls 9, whose diameter is equal to or slightly larger than the difference between the radius of a grinding wheel 4 and the radius of a revolving shaft 2. After this, the grinding wheel 4 is fixed to a flange 3, which is formed as an integrated body with the revolving shaft 2, by using a bolt 11. Since the positioning function of the grinding wheel 4 to the revolving shaft 2 is performed, owing to the three pieces of ball bearing steel balls 9 for centering, the run-out of a peripheral surface 4b of the grinding wheel 4 can be lessened.
Patent JP-H1064713-A (JP)
Title: Method for manufacturing magnetic iron oxide powder in the shape of spindle
Inventor: TAKEDOI ATSUSHI
IPC: H01F1/11
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To industrially obtain magnetic iron oxide powder in the shape of a spindle which has a uniform particle size, a large axis ratio (major axis diameter/minor axis diameter) and excellent transferring properties and in which no particle shaped like a branch is mixed. SOLUTION: An aqueous solution containing FeCO3 is obtained by reaction of a carbonate alkaline solution and a first iron chloride solution. The aqueous solution is matured in a non-oxidizing atmosphere. Then the suspension including FeCo3 is oxidized by allowing a gas containing oxygen pass through it to form particles in the shape of a spindle. In this method, the amount of the carbonate alkaline solution is set to 1.5-3.5 times equivalent with respect to Fe in the first iron chloride solution. The temperature of maturation is set to 40-60 deg.C and the time for maturation is set to 50-100 minutes. Particles in the shape of a spindle are produced in this way. Magnetic iron oxide powder in the shape of a spindle is thus obtained by a conventional method using the particles.
Patent JP-H08339903-A (JP)
Title: Chip resistor and manufacture thereof
Inventor: OSATO SUNAO
IPC: H01C7/00
Filed: 1996-05-20
Abstract: PURPOSE: To provide a chip resistor and the manufacturing method thereof, wherein soldering strength is high, the area of the soldering part is small, the mounting density on a circuit board can be increased, the quality is high and the manufacturing is easy. CONSTITUTION: Metal-glaze-based first electrodes 6, which are directly connected to resistor 3, are provided at both end parts of the surface of a substrate 2 of an insulator. Metal-glaze-based second electrodes are provided on the rear surface of the substrate at the opposite side with the substrate 2 in-between with respect to the first electrodes under the state, wherein the electrodes are protruding from the rear surface of the substrate. An Ag-resin-based third electrode 8 is provided which covers both edges of the substrate 2 and is in contact with the first and second electrodes. The third electrode covers the parts of the second electrodes from the side of the edge of the substrate 2 at the specified thickness. The second electrodes and the third electrode are formed so as to protrude stepwise in two stages toward the sides of both edges from the side of the central part of the rear surface of the substrate 2.
Patent JP-S5939896-A (JP)
Title: Purification of 5-methyl-7-diethylamino-s-triazolo (1,5-a) pyrimidine
Inventor: ISHIDA TATSUKAZU
IPC: C07D487/04
Filed: 1982-08-31
Abstract: PURPOSE:To obtain the titled high-purity compound (trapidil for short) suitable as a coronary vasodilator, by bringing crude trapidil into contact with an acid in the presence of water so that colored impurities are easily removed. CONSTITUTION:Crude trapidil is brought into contact with preferably 0.5- 10mol% acid such as hydrochlorid acid based on the crude trapidil in the presence of water(preferably 0.1-30pts.wt. water based on 1pt.wt. crude prapidil) preferably at 40-90 deg.C for <=1hr, to purify trapidil. The crude trapidil is preferably made into an aqueous solution, or a solution state of an organic acid such as hexane, chloroform, methanol, etc.
Patent JP-H10325460-A (JP)
Title: Lock up slip control device for automatic transmission
Inventor: KUSAFUKA MUNEO
IPC: F16H61/14
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence of the fluctuation of the input number of revolutions during the starting of control of a lock up slip and to stabilize following moderating control. SOLUTION: A control device TCM for an automatic transmission T/M having a fluid transmission device 10 with a lock up clutch 11 comprises a period setting means to set a given period between establishment of a clip control starting condition and stabilization of the input number of revolutions; and a given pressure setting means operated such that, during a given period, an oil pressure forms a given pressure at which target value moderating control is not started. Since an oil pressure applied on the lock up clutch 11 forms a given pressure for a given period, the number of actual slip revolutions during a time in which target value moderating control is started is stabilized, and during target value moderating control, the number of actual slip revolutions is prevented from being excessively reduced and the generation of booming noise is prevented.
Patent JP-H04371826-A (JP)
Title: Surface-treating method of crosslinked resin foam
Inventor: MATSUMOTO YUKINOBU
IPC: B29C59/04
Filed: 1991-06-21
Abstract: PURPOSE:To provide the surface-treating method of crosslinked resin foam, while its expansion ratio is mot reduced and its warpage does not occur. CONSTITUTION:A crosslinked polyethylene foamed sheet 1 is passed the space between the endless belts 2, 2 hung over the distance between heating rolls 3 and cooling rolls 4, and while the surface of said foamed sheet is pressed to the endless belts 2, 2, its surfaces are heated by the heating rollers 3, 3 and are cooled by the cooling rolls 4, 4.
Patent JP-S5773721-A (JP)
Title: Electrochromic display device
Inventor: KATOU TOSHIKO
IPC: G02F1/1524
Filed: 1980-10-27
Abstract: PURPOSE:To increase the responding speed of an electrochromic (EC) display device using a WO3 film as a display electrode by allowing a catalyst for the redox reaction of WO3 to be adsorbed on the WO3 film. CONSTITUTION:A front electrode substrate obtd. by forming a WO3 film 12 for display on a transparent front substrate 9 having an electrically conductive transparent film 10 and a background electrode substrate obtd. by forming an opposite electrode 14 on a background substrate 15 are set opposite to each other with  sealant 15 in-between and an electrodlyte soln. 16 and a light reflecting white plate  17 are sealed in the space between the electrode substrates to manufacture an EC  display device. At this time, a layer 18 of a metallic element such as Pd as a catalyst for the redox reaction of WO3 is formed on the WO3 film 12.
Patent JP-S5940465-A (JP)
Title: Pole plates for sealed type lead storage battery
Inventor: MATSUMURA TOSHIYUKI
IPC: H01M4/14
Filed: 1982-08-30
Abstract: PURPOSE:To obtain close contact between the pole plate and retainer and reduce an internal resistance by integrally providing a resin frame to the lead lattice of the positive and negative pole plates and by filling said frame with active substance and simultaneously accommodating the retainer in the external space thereof. CONSTITUTION:A resin frame 2 in the constant height in the thickness direction of lead lattice 1 of the positive and negative pole plates is integrally provided to a single side of the lattice 1 and thereby thickness of the area of the lattice 1 filled with active substances 7, 8 is made constant by the intermediate frame of resin 2a. Simultaneously, an unwoven fabric retainer 3 made of a glass fiber is engaged with the space surrounded, in the single side, by the resin frame 2. It is then compressed in the specified thickness and thereby the positive and negative pole plates 4, 4' are securely placed in contact with the retainer 3 and thereafter these positive and negative pole plates are arranged opposingly. Thus, a sealed type lead battery can be formed. Accordingly, amount of electrolyte held in the retainer 3 is kept constant, eliminating any possibility of leak thereof and reducing the internal resistance through excellent contact.
Patent JP-S5482254-A (JP)
Title: Production of optical display cells
Inventor: AOKI TOSHIHIRO
IPC: G09F9/00
Filed: 1977-12-14
Abstract: PURPOSE: To increase production efficiency and achieve the increase in production volume and the reduction in production cost by overlapping and securing two sheets of electrode substrate blanks having electrodes opposing to plural cells and dividing to a plurality of cells along the scribe lines formed in the blanks.  
     CONSTITUTION: Electrodes are formed on the bottom surface of one electrode substrate blank 1 which are continuously arrayed with electrode substrates 1a thru 1f constituting respective cells in correspondence to 6 sets of liquid crystal display cells and scribe lines 3 are formed on the top surface thereof. Electrodes and scribe lines 4 are formed on the top surface of the other electrode substrate blank 2 arrayed with electrode substrates 2a thru 2f in opposition to the substrates 1a thru 1f of the blank 1. A sealing material 5 is further coated on the top surface of the blank 2 and a liquid crystal injection port 6 is formed for each cell. The blanks 1, 2 are superposed, baked and secured by way of the sealing material 5, after which the blanks 1, 2 are divided to each cell along their scribe lines 3, 4, whereby 6 sets of the cells are obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5773451-A (JP)
Title: Control circuit of printer
Inventor: TATARA YOSHIKUNI
IPC: G06K15/06
Filed: 1980-10-27
Abstract: PURPOSE:To prevent the damage from burning for a chip, by immediately resetting all discontrollers in case a fault is detected at either one of the chips that form a control circuit. CONSTITUTION:The data given from outside is received at a main control part 11 of a main controller 1, and a device controller to which the data should be transferred is decided through a transfer control part 12. If the data is a space data, it is transferred to the reception control part 3 of a space device controller 3. Then the part 12 turns on and starts a timer 14 and at the same time transfers the data to a reception control part 13. If a fault arises at a control part 1 or the controller 3 and accordingly a SEND line is not turned on by prescribed times within the set time of the timer or a READY line is not turned on indefinitely, the control part 16 is reset by the time-over signal of either timers 14 and 15 since these timers are connected to the part 16 via an OR circuit 17.
Patent JP-S6412302-A (JP)
Title: Control system
Inventor: CHIITOUAN KAO
IPC: G05B13/00
Filed: 1988-06-20
Abstract: PURPOSE: To stabilize the control characteristic by performing prediction related to a value to be generated for the first time after plural m-sampling steps from the preceding values of controlled variable and manipulated variable through a predictor. CONSTITUTION: The control system having a sampling predictor PD is formed and this process P is expressed in a delay element VG and a dead time element TG. At this predictor PD, a controlled variable y(k) is estimated from a measured variable, the controlled variable is predicted at a prescribed time point (k+m) and an estimated value y' (k+m) corresponding to the controlled variable is provided. Then, a predictive value corresponding to the controlled variable y(k+m) at this time point (k+m) is found through an expression and further, a manipulated variable U(k) is generated from difference between a set value W(k) and the estimated value y' (k+m) while using a controller. Thus, this process P is controlled by the controller on the output side.
Patent JP-S5274725-A (JP)
Title: Liquefied petroleum gas internal combustion engine
Inventor: MURATA SENGAKU
IPC: F02D19/02
Filed: 1975-12-19
Abstract: PURPOSE: To decrease a generation of a harmful component in an exhaust gas by stopping a fuel supply from a main and a low speed fuel system at a time of deceleration of a LPG internal combustion engine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000336152-A (JP)
Title: Dicyclopentadiene ring-opened polymer having functional group at one end and its production
Inventor: KIKUCHI NOBURU
IPC: C08G61/08
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymer at whose one end has a functional group capable of imparting a function such as reactivity, radical polymerizability, flame retardancy and adhesivity to various urachine parts, by subjecting dicyclopentadiene to a ring-opening polymerization in the presence of a specific catalyst and a specific chain transfer agent. SOLUTION: A polymer of formula IV [(n) is 1 to 50 on the average; a double bond is disposed between the No.3 carbon and the No.4 carbon or between the No.4 carbon and the No.5 carbon] is obtained by subjecting dicylopentadiene to a ring-opening metathesis polymerization in the presence of a compound of formula I (M is ruthenium or osmium; X, X1 are each an anionic ligand; L, L1 are each a neutral electron donor group; Q, Q1 are each H or an alkyl, alkenyl or aromatic group which may have a substituent) (for example, a ruthenium carbene complex of formula II) as a catalyst and an allyl compound of the formula: X-CH2-CH=CH2 [X is a group of formula III or a group of the formula: (CH3CH30)3-Si- or the like] (for example, allylglycidyl ether) as a chain transfer agent.