baber/WOPTO huggingface dataset:
Patent JP-H03268137-A (JP)
Title: Storage device, data processing system, and data processing method
Inventor: KIKUCHI TAKASHI
IPC: G06F17/30
Filed: 1990-03-19
Abstract: PURPOSE:To retrieve plural data sequences fast by providing a processing means which stores data sequences described in language capable of inference and accesses the memory parts in parallel, and a control means which is equipped with an internal memory and a controller. CONSTITUTION:Data are stored and retrieved on a storage part 20 in units of a data sequence described in the language capable of inference, i.e. a data sequence containing plural unit data. The device is equipped with the memory parts 23a - 23n, processor elements 22a - 22n as the processing means, the controller, and the internal memory 211 stored with the data sequences. The processor elements 22a - 22n access corresponding tables in parallel for the storage and retrieval of data under the control of a control unit 21.
Patent JP-S59198247-A (JP)
Inventor: ROBAATO FURANKURIN KONTSU
IPC: B65H19/18
Filed: 1983-04-21
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-H09236589-A (JP)
Title: Method and device for analyzing low concentration gas component
Inventor: INOMATA TAMOTSU
IPC: G01N30/02
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a gas analyzing method and its device which is compact and easy to maintain. SOLUTION: The measurement device comprises a diffusion scrubber 1, a temporary liquid reservoir 2 which supplies the diffusion scrubber 1 with pure water as adsorbent liquid, a tank 3 where the pure water over-flown from the temporary liquid reservoir 2 is held, a pure water device 4 which regenerates the pure water in the tank 3, and ion chromatograph 5 which performs component analysis of the pure water running through the diffusion scrubber 1. Relating to the pure water device 4, a positive ion exchange film 8 and a negative ion exchange film 9 are assigned between an anode 6 and a cathode 7, and between the cathode 7 and the positive ion exchange film 8 and between the negative ion exchange film 9 and the anode 6, dilute nitric acid is introduced from the ion chromatograph 5.  By performing ion exchange between NH4 <+> ion in the pure water and H<+> ion in the dilute nitric acid with the assistance of electric permeability due to positive ion exchange film 8 and electric poles 6 and 7, pure water is regenerated and fed to the temporary liquid reservoir 2.
Patent JP-2000270555-A (JP)
Title: Power supply unit
Inventor: IDO SHIGERU
IPC: H05B41/24
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce stress on a switch, without increasing the number of parts of a power element by inhibiting a switch for flowing charging current through a smoothing capacitor from being turned on, when regenerative current is detected by a current transformer. SOLUTION: A drive circuit 13 generates a drive signal, using the outgoing signal of an oscillation circuit 12 for driving FETs Q1, Q2 and inhibits the FETs Q1, Q2 from being turned on, when the magnetic saturation of a transformer CT10 is detected by a detecting circuit 1. When the FET Q2 is switched from on to off, regenerative current flows via a circuit led from an inductor L11 to a diode D12, a transformer CT10, a parasitic diode DQ1, and to a capacitor CE10. When the regenerative current is large, the magnetic saturation of the transformer CT10 detects the condition, and the drive circuit 13 stops the output of the drive signal, until the regenerative current is reduced, and the FET Q2 from conducting the on operation.
Patent JP-S61228971-A (JP)
Title: Light-emitting element driving circuit
Inventor: FUKUSHIGE FUMIO
IPC: H01L33/00
Filed: 1985-04-02
Abstract: PURPOSE:To provide a light-emitting element driving circuit simple in circuit construction and economy, by a system wherein a shift register for storing image data and transferring data and a switching device are provided, the switching device is changed over to compare the image data stored in the shift register with light-emitting time controlling data, and an output thus generated is re-inputted into the shift register. CONSTITUTION:The image data are preliminarily stored into the shift registers 61-610, and are written into a circuit of data latches 41-410, whereby light- emitting elements start emitting light. The switching device 9 is changed over to circulate the image data stored in the shift registers in series, the image data are compared with the light-emitting time controlling data, and the resultant output is re-inputted to the shift registers, thereby controlling the current- passing time for the light-emitting elements. Accordingly, circuit construction and wiring can be simplified, and since there is no need for light-emitting time controlling data for starting light emission, ROM capacity can be reduced, and a light-emitting element driving circuit extremely high in economy can be provided.
Patent JP-H09237819-A (JP)
Title: Handling device for electronic circuit substrate of irregular
Inventor: YOSHIOKA TOSHIO
IPC: H01L21/677
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To carry to a specified position by appropriately positioning with a relatively simple mechanism even when substrates significantly vary in shape and size and further the substrate is thin considerably and warped, in a handling device for an electronic circuit substrate. SOLUTION: A pre-aligner comprises a pair of forks 4 which is movable for approaching/keeping away from each other, a transmission mechanism 5 which moves a pair of the forks 4 in the reverse direction at the same time and the same speed and a stopping means 6 which, when the scheduled force acts upon a substrate W between the forks 4, stops the operation of the fork 4, and, each fork 4 comprises multiple fingers 7, and the lower end of each finger 7 is loosely inserted into a straight groove 8 of a supporting surface on which the substrate W is mounted.
Patent JP-H06283302-A (JP)
Title: Chip resistor and its manufacture
Inventor: OSHIBA KIMIMOTO
IPC: H01C7/00
Filed: 1993-03-29
Abstract: PURPOSE:To obtain a chip resistor having no directional property the surface or rear, etc., by providing a resistor between a first and second ceramic substrates formed by baking two green sheets after sticking the green sheets to each other. CONSTITUTION:Ceramic substrates 1 and 2 are formed by baking two green sheets after sticking the green sheets to each other and have a prism-like shape as a whole. A resistor 3 is provided between the substrates 1 and 2. An internal electrode 4 connected to the resistor 3 and extended to both end sections of the substrates 1 and 2 in their length directions is also provided between the substrates 1 and 2. In addition, the nickel- and solder-plated parts of end-fare electrodes 5 connected to the electrode 4 are attached to both end sections of the substrates 1 and 2. Therefore, a chip resistor which has no directional property the surface or rear, etc., and can cope with bulk mounting, etc., can be formed and, at the same time, the efficiency of the manufacturing work of the resistor can be improved.
Patent JP-H08131680-A (JP)
Title: Overlock sewing machine
Inventor: YAMAMOTO TAKASHI
IPC: D05B57/06
Filed: 1994-04-07
Abstract: PURPOSE: To provide an overlock sewing machine capable of reducing wear and degradation of a loop spreading member, etc., and preventing an entraining accident of a vacant ring by the loop spreading member. CONSTITUTION: In this overlock sewing machine equipped with a lower looper oscillatable in right-left and forward-rearward directions synchronizing with up-down motion of a needle and a loop spreading member 10 oscillatable in right-left and forward-rearward directions together with the lower looper oscillation motion and capable of selectively performing overlock sewing and other one such as double ring sewing or flat sewing, when overlock sewing is selected, the transmission of motion from the lower looper to the loop spreading member can be cut out by cut out means 22 and 23.
Patent JP-S51144374-A (JP)
Title: A simultaneous removing agent for sulfur oxides and nitrogen oxides
Inventor: INABA EIYA
IPC: C01B21/02
Filed: 1975-06-09
Abstract: PURPOSE: A removing agent for simultaneously removing SOx and NOx in exhaust gas in a dry state and at a high rate of reaction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01253077-A (JP)
Title: Detection of string
Inventor: AMANO TOMIO
IPC: G06V30/10
Filed: 1988-03-25
Abstract: PURPOSE: To detect a character string area at high speed and with high accuracy by determining the pair of boundary candidates having the part where the location in a main scanning direction is common, judging the rectangular area having each part of the boundary candidates making a pair as a boundary as a character string area and generating the positional data. CONSTITUTION: Because each character string area in an image can be approximately expressed by a thin and long rectangule, the sides of the up and down directions (characters are horizontally written)/the left and right directions (characters are vertically written) are detected to detect character strings. The detections of the sides are performed by considering the image in which the blank within the character string area is buried by black picture elements by performing a low pass filtering for a white run and determining the boundary line segment candidates in the up and down (left and right) directions of the black picture element connected area within the image. Thus, the character string area in the image can be detected at high speed and with high accuracy.
Patent JP-H02248465-A (JP)
Title: Preparation of red rice-derived coloring matter
Inventor: FUKUI KO
IPC: A23L5/40
Filed: 1989-03-22
Abstract: PURPOSE:To prepare a red rice-derived coloring matter, a natural coloring matter, which shows a stable yellowish red color even under a strongly acidic condition, is transparent without causing muddiness or sedimentation, and is suitable for coloring foods by treating the barn of red rice with an enzyme, extracting the coloring matter from the treated bran, and purifying the extracted coloring matter. CONSTITUTION:A bran obtd. by polishing red rice is treated with an enzyme (e.g. lipase, protease) and a coloring matter is extracted from the treated bran suitably with water acidified with hydrochloric, sulfuric, or citric acid, or with an aq. soln. of an alcohol. Heating the extraction system to a temp. up to which any loss of the coloring matter does not occur shortens the time taken and improves the efficiency of the extraction. The extract is, if necessary, concentrated, and then is adsorbed with e.g. an adsorbing resin; the adsorbed coloring matter is purified e.g. by eluting, thus giving an anthocyanin red- coloring matter which is suitably used for coloring medicines, cosmetics, etc., as well as foods.
Patent JP-S55162780-A (JP)
Title: Preparation of 3-hydroxy-3-methyl-phthalide or its nuclear substitution product
Inventor: IWASAKI HIROKAZU
IPC: C07C65/32
Filed: 1979-06-06
Abstract: PURPOSE: To obtain the titled compound useful as an intermediate for a medicine effective against arteriosclerotic diseases and an agricultural chemical industrially advantageously, by reacting phthalic anhydride or its nuclear substitution product with malonic acid in the presence of a specific catalyst in a specified organic solvent under heating.  
     CONSTITUTION: A compound of formula I (R is lower alkyl, lower alkoxy, lower alkoxycarbonyl or carboxyl group; n is 0 or 1) is reacted with malonic acid in at least one solvent of a dialkylformamide, dialkyl sulfoxide or an aliphatic lower carboxylic acid in the presence of a metal belonging to Groups IA, IIA, IIB or VIII in the periodic table and at least one metal selected from manganese, copper and zinc as a catalyst under heating to give the titled compound of formula II industrially advantageously. The resulting compound is in the relation of tautomerism to the compound of formula III, and may have either structure depending on the conditions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01243963-A (JP)
Title: Production of instant steak
Inventor: KITAHATA TOSHITAKA
IPC: A23L13/00
Filed: 1988-03-23
Abstract: PURPOSE:To obtain instant steak having gloss, flavor, etc., of steak it self, preservable for a long period of time by rapidly heating raw material meat at low temperature, quickly cooling and coating the outer surface of the raw material meat with seasoning fat. CONSTITUTION:Raw material meat such as fillet is sliced, treated at low temper ature and preferably the center of the meat is maintained at <=-30 deg.C. Then the meat is transferred to a heater, heated and roasted at high temperature for a short time (e.g. at 150-250 deg.C for 60-120sec in the case of plate type). Then the meat is rapidly cooled and then the outer surface of the meat is coated with seasoning fat to give the aimed steak.
Patent JP-H02250737-A (JP)
Title: Positioning device for car body in flow production line
Inventor: IWATA YOSHIHARU
IPC: B23P21/00
Filed: 1989-03-24
Abstract: PURPOSE:To liberate the flow production of many kinds of vehicles by discriminating a car kind at the front of a work cell, lifting a car body by the lifters on both sides of the transfer conveyor at the work cell position and, fixing the jigs of the clamp devices arranged before and after the lifter device with the selection according to the car kind. CONSTITUTION:When the car kind of a car body 14 to be transferred by a conveyor 12 is discriminated by a discrimination means 52 and the car body 14 is carried into a work cell 16, the car body is lifted by the lifter devices 24 on both sides of the conveyor 12 according to the car kind. It is then fixed by being positioned by the positioning devices 40 provided before and after the lifter device. The positioning device 40 is equipped with four clamp jigs to be selected corresponding to the car kind and the car body 14 on the lifter is clamped and fixed by the selected jig. Work is executed by a robot 18 for the lifted and fixed car body 14. Thus the number of the work cells 16 can be adjusted without stopping the production line by the conveyor 12.
Patent JP-2000270417-A (JP)
Title: Door handgrip device of enclosed switchboard
Inventor: SATO YUUKI
IPC: H02B1/30
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a door handgrip device of an enclosed switchboard in which a door not open by itself, even when the handgrip is not locked careless. SOLUTION: In this door handgrip device, a handgrip 6 is installed on the surface, at almost the central part of a door 7 which is fixed to a cabinet 8 and can be opened and closed, a metal fixture 14a is pivotally installed on the back side which metal fixture pivots interlocking with the hangrip 6 and engages with or retreats from the cabinet 8 via the tip part, metal fixtures 14b, 14c are pivotally installed in at least the upper part or the lower part of the door 7 the tip parts of which metal fixtures engage with or retreat from the cabinet 8, an operation rod 13 interlinking all the metal fixtures is installed, all of the metal fixture are made to engage with or retreat from the cabinet 6 by pivoting the handgrip 6, and the door 7 is locked or released in the closed state.  The operation rod 13 is arranged on the tip end portion side with respect to the pivotal center of all the metal fixtures, so that the self-weight of the rod acts in the direction in which all the metal fixture engage with the cabinet 8.
Patent JP-H04282607-A (JP)
Title: Switching device
Inventor: YAMAZAKI TAKATSUGU
IPC: G02F1/01
Filed: 1991-03-11
Abstract: PURPOSE:To form an explosionproof structure while maintaining the transparency of light by orienting the magnetic flakes in microcapsules to 1st and 2nd directions by 1st and 2nd magnetic field forming means. CONSTITUTION:This device has an optical switch body 11 for permitting or prohibiting the transmission of light by changing the orientation direction of the magnetic flakes in the microcapsules included in a microcapsule layer 30 by a magnetic field effect. The explosionproof structure is assured by providing the 1st magnetic field forming means 15 for orienting the magnetic flakes in the microcapsules included in the microcapsule layer 30 of the optical switch body 11 to the 1st direction to allow the transmission of the light and the 2nd magnetic field forming means 16 for changing the orientation direction of the magnetic flakes in the microcapsules included in the microcapsule layer 30 of the optical switch body 11 from the 1st direction to the 2nd direction to prohibit the transmission of the light.
Patent JP-H05271680-A (JP)
Title: Electroviscous fluid
IPC: C10N20/06
Filed: 1992-03-27
Abstract: PURPOSE:To improve the dispersibility by dispersing specific fine solid particles in the electroviscous fluid. CONSTITUTION:1-100wt.% (partial deriv. of a) polyhydric alcohol as a polarization accelerator, 0.01-5wt.% acid. salt, or base, and, if necessary, 0.01-10-wt.% phenol or amine antioxidant, 0.001-10wt.% anticorrosive agent, 0.1-10wt.% sulfonate, phenate, phosphonate, succinimide, amine or nonionic dispersant, and 0.1-50wt.% porous ion exchange resin having a specific surface area of 20-1,000m<2>/g and a micropore volume of 0.2-1.5ml/g are dispersed in an electroviscous fluid having a viscosity (40 deg.C) of 5-300 cSt.
Patent JP-H03270978-A (JP)
Title: Thermal recording material
Inventor: TOMINO YOSHITAKA
IPC: B41M5/26
Filed: 1990-03-20
Abstract: PURPOSE:To enhance sticking aptitude, sensitivity and preservability and to obtain good printing surface gloss by providing a surface gloss layer containing at least one of a hydrophobic high-molecular compound and an alkyl fluoride modified silicone compound as a main component on a thermal color forming layer through an intermediate layer based on a water-soluble high-molecular compound. CONSTITUTION:A thermal color forming layer containing colorless or light- colored electron donating dye and an electron acceptive developer is provided on a support. Further, a surface gloss layer containing a hydrophobic high- molecular compound composed of a saturated polyester resin obtained by the polycondensation reaction of dimethyl terephthalate, isophthalic acid, ethylene glycol, neopentyl glycol and bisphenol A dihydroxyethyl ether and an alkyl fluoride modified silicone compound as main components is provided on the thermal color forming layer through an intermediate layer based on a water-soluble high-molecular compound.
Patent JP-S63236274-A (JP)
Title: Composition of sealed type nickel-hydrogen storage battery
Inventor: IKOMA MUNEHISA
IPC: H01M10/34
Filed: 1987-03-25
Abstract: PURPOSE:To obtain a high density energy battery by specifying the charging capacity relationship between a specific paste type nickel positive electrode containing metallic cobalt powder and a negative electrode comprising hydrogen storage alloy powder. CONSTITUTION:When a metallic cobalt, contained in a paste type nickel positive electrode with a discharging state of 560-620 mAh/cm<2> capacity density, is charged initially, a stable cobalt oxide is formed before the positive active substance changes. Since the stable cobalt oxide is not concerned with charging and discharging reactions thereafter, the negative electrode comprising hydrogen-storage alloy is charged excessively by an electric amount necessary for the cobalt oxidation, i.e. a part of the discharging capacity is formed. Hence, when the electrode group is composed as the charging capacity of negative electrode is 1.5-2.4 times of that of positive electrode, a part corresponding to the cobalt charging electric amount at the completion of 1st charge and discharge becomes equivalent to the negative electrode discharging capacity and a part eliminating an amount corresponding to the cobalt electric amount becomes equivalent to be negative electrode charging capacity. By the arrangement, a high energy density battery is obtained.
Patent JP-S63237248-A (JP)
Title: Pilot signal generation circuit
Inventor: KAWAMICHI KOJI
IPC: G11B15/467
Filed: 1987-03-25
Abstract: PURPOSE:To generate four kinds of pilot signals and to simplify the constitution of a device so as to make it into an IC by selecting respective value which are stored in a table ROM in accordance with the output values of a programmable counter and D/A converting and outputting them and making the output level variable in accordance with the output value of the programmable counter. CONSTITUTION:Digital signals from a data bus are inputted to the programmable counter 12 and the table ROM13 through a latch 11, and the counter 12 counts digital values, which are given to the ROM13 as address values. Outputs from the ROM13 are inputted to a latch 14, and are written by the output signals of an NOR gate 144. The output levels of the ROM13 are selected in accordance with the values which the counter 12 counts and the D/A converter by a multiplier 15 and analogue switches 16-19 are controlled. The level of the D/A converter is varied in accordance with the outputs of the counter 12, and the pilot signals of staircase waves are outputted.
Patent JP-S61231100-A (JP)
Inventor: YASUDA ATSUSHI
IPC: C08L23/00
Filed: 1985-04-03
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-S51147309-A (JP)
Title: Detective circuit of discrimination error at a discriminative circuit
Inventor: SOSHI MORIKAZU
IPC: G11B20/10
Filed: 1975-06-13
Abstract: PURPOSE: At the discriminative circuit of digital appliances, by checking whether a clock pulse comes or not within a regular time after discrimination from data, to detect the error of discrimination. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11272653-A (JP)
Title: Variable printing system
Inventor: UENO KOYO
IPC: B41J21/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a variable printing system for making the output of numerical data programless. SOLUTION: This variable printing system is provided with a storage means provided with an image information file 11, a variable information file 15 and a printing condition file 16 for storing printing condition information for instructing the conditions of converting the data of the variable information file to the data to be printed on a printing medium, a data editing processing means 25 for editing the data of the variable information file based on the printing condition information, a layout instruction means 21 for generating layout instruction information for instructing the layout of printing contents and a flow-in means 26 for attaining a printable state by making the data edited in the data editing processing means and image information flow in based on the layout instruction information.  Then, the printing condition information includes the information for instructing the output format of the numerical data in the variable information file.
Patent JP-H02249025-A (JP)
Title: Signal processor
Inventor: SAKIYAMA SHIRO
IPC: G06F7/00
Filed: 1989-03-23
Abstract: PURPOSE:To execute not only an addition/subtraction but taking out of data whose number is large or small among two pieces of data by means of one instruction by installing selection circuits selecting two inputs for an adder/ subtractor and one of the calculation results of the adder/subtractor and inputting it in a register and their control circuits. CONSTITUTION:Data A and data B inputted to the adder-subtractor 1 are calculated in accordance with the control of a control circuit a3, and the calculation result C is outputted. The selection circuit a5 is controlled by the highest-order bit of the calculation result C, and the selection circuit b6 by a control circuit c7. When the control circuit a3 calculates (data A) minus (data B) in the adder- subtractor 1, data whose number is large between data A and data B is inputted to the register 2, and data whose number is small between data A and data B when the control circuit calculates (data B) minus (data A). Thus, not only the addition/subtraction instruction but an instruction for taking out data whose number is large or small between two pieces of data can be executed at a high speed by one instruction.