baber/WOPTO huggingface dataset:
Patent JP-2000081469-A (JP)
Title: Checking device for residual capacity of battery
Inventor: TAKAHASHI HIROYUKI
IPC: G03B7/26
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of determining more accurately the residual capacities of plural kinds of batteries. SOLUTION: A CPU 10 identifies the kind of a battery from the ON or OFF state of a battery changeover switch 51 and samples from an EEPROM 60 load application time (time during which battery is connected to load resistor), recovery time (time during which battery is not connected to load resistor), number of times of activation (number of times that residual capacity is checked), and a voltage value for determining the residual capacity, according to the kind of the battery. The CPU 10 connects the battery to load resistors 21, 22 to discharge it for the load time set for each kind of battery, and determines how much capacity remains in the battery by comparing a voltage value to the voltage value for determining the residual capacity.  When the battery is determined to have no residual capacity, similar discharges are repeated until the battery is no longer determined to have no residual capacity, with a preset maximum number of times of activation serving as an upper limit.
Patent JP-S6420382-A (JP)
Title: Surface treatment of silk fiber
Inventor: MUTO SHINICHI
IPC: D06M11/56
Filed: 1987-07-14
Abstract: PURPOSE: To impart physical and chemical resistance to a silk by treating the silk with a metal salt solution, further treating the treated silk with a treating liquid containing a radically polymerizable ethylenic monomer, sulfite ion and the like to form a prescribed amount of a polymer on the fiber. CONSTITUTION: A raw material in a monofilament, a yarn or a fabric shape composed of silk is treated with an aqueous solution (in 0.1-5% concentration) of a metallic salt preferably of copper, aluminum or the like, and the treated raw material is further treated with a treating liquid comprising a radically polymerizable ethylenic monomer, e.g. styrene and acrylonitrile, and an acid sulfite ion, persulfate ion or the like to form a polymer in the proportion of >=25% based on the weight of the raw material, on the surface of the fiber, and to improve the physical and chemical resistance of the silk product, e.g. dyeability, light resistance, washability and fastness, extremely.
Patent JP-2001004634-A (JP)
Title: Automatic analyzer and automatic analyzing method
Inventor: SAITO MITSUHIRO
IPC: G01N33/48
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out examination work by analyzing a specimen carried over potentially, determining influence of carrying over from the examination result, and indicating the result. SOLUTION: When an automatic analyzer 2 is an immunoassay device, a microcomputer 30 holds an immunoassay program 310 giving a usual automatic analysis processing procedure and a computing expression for controlling the immunoassay device 2 in compliance with a usual specimen conveying line 9. The micro computer 30 holds an immunoassay program 320 for analyzing a specimen potentially carried over after it is used in analysis once or several times, determining whether the specimen is normal or abnormal from the examination measurement value and a determination criterion based on a theoretical relationship considering the influence of carrying over, and indicating the determined result on a displaying means CRT 36. The data of measurement value from the analysis and analyzed result data are held in the microcomputer 30, a host computer 8, or an external storage device 37.
Patent JP-S6237014-A (JP)
Inventor: ISOMATSU NOBUO
IPC: H02H3/38
Filed: 1985-08-12
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-H0463989-A (JP)
Title: Package for screw compressor
Inventor: TSUBOI NOBORU
IPC: F04C29/00
Filed: 1990-07-02
Abstract: PURPOSE:To install the device suitably for a user's convenience as to space and reduce the necessary space by providing discharge ports on the upper face and the upper parts on both sides of the device. CONSTITUTION:In the package l of an air-cooled package type screw compressor, a suction port 2 is formed on the lower part of the front face, and discharge ports 3 are respectively formed on the upper face and the upper parts on both sides. A compressor is arranged, a receiving space 4 of the device communicated with the suction port 2 is partitioned with a partition member 5, and a discharge air guide chamber 7 which is communicated with the receiving space 4 through an opening part 6 formed on the partition member 5, and communicated to all discharge ports 3 provided on the three positions, is formed in the upper part of the package 1. Hereby, by opening the discharge port 3 on the suitable position, for example the package can be installed so as to contact with walls of the corner of a room, the device can be installed suitably for a user's convenience as to space, and the necessary space can be reduced.
Patent JP-S6066970-A (JP)
Title: Improvement in taste of lager beer
Inventor: KITAYAMA MINORU
IPC: C12C5/02
Filed: 1983-09-22
Abstract: PURPOSE:A specific amount of Cl<-> is added to the liquid mixture in the stage after completion of fermentation and before late ageing to improve the taste of lager beer remarkably. CONSTITUTION:50-10,000ppm of Cl<-> such as NaCl is added to the liquid mixture after fermentation is completed and before late ageing is started to improve the taste of lager beer.
Patent JP-H0340416-A (JP)
Title: Manufacture of semiconductor device and mask therefor
Inventor: WATANABE KOJI
IPC: G03F1/54
Filed: 1989-07-07
Abstract: PURPOSE:To conduct an exposing operation suited for each part, and to prevent underexposure and overexposure by a method wherein the resist film, having partially different thickness, on a semiconductor wafer is selectively exposed using the exposure suited for the thickness of the resist film. CONSTITUTION:As a transparent part 3, having a high light-transmittance, and a semitransparent part 4, having a relatively low light transmittance, are present on the light-transmitting region of a mask 1, the light passed through the mask 1 has a high intensity light 5-1 and a low intensity light 5-2. The high intensity light 5-1 is projected on the thick part 14-1 of the resist film having a high proper-exposure and the low intensity light 5-2 is projected on the thin part 14-2 of the resist film having a low proper-exposure. As a result, proper exposure can be conducted on each part of the resist film 14 located on a semiconductor wafer. Accordingly, the underexposure and overexposure can be prevented.
Patent JP-S6333145-A (JP)
Title: Core molding method
Inventor: SAKOTA MASARU
IPC: B22C9/10
Filed: 1986-07-25
Abstract: PURPOSE:To mold a core having a plural-layered structure of a uniform thickness with compact equipment by packing and superposing molding sand of a different kind on the layer formed by using 2nd metallic molds having the sizes different from the size of a 1st metallic mold and curing the sand. CONSTITUTION:The projecting part 2a of the 2nd mold plunges into the recess of the 1st mold 1 and a cavity is formed between the two molds when the molds 1, 2 are closed. The molding sand for the 1st layer is blown into such cavity and the molds 1, 2 are heated to form the hollow 1st layer A1. The cavity is formed between the 2nd mold 3 for forming the 2nd layer and the 1st layer A1 when the 2nd mold 2 for forming the 1st layer is detached and the mold 1 and the 2nd mold for forming the 2nd layer are closed. The molding sand a2 for the 2nd layer in a blow tank is blown from the blow ports 3b- of the 2nd mold 3 for forming the 2nd layer and the two molds 1, 3 are heated, by which the molding sand a2 for the 2nd layer is cured. The 2nd layer A2 having the specified thickness is thereby formed in superposition on the 1st layer A1.
Patent JP-S57102437-A (JP)
Title: Controller for chain scraper type reclaimer
Inventor: TANAKA TOSHIHIKO
IPC: B65G65/06
Filed: 1980-12-16
Abstract: PURPOSE: To permit a prescribed material to be supplied in a fixed amount from an arbitrary position even from the heap of different kinds of materials by adjusting the traveling speed and the upward looking angle of a reclaimer, on the basis of the traveling range, the supply amount set, and the actual supply  amount.  
     CONSTITUTION: As for the reclaimer 10 which freely travels along the rails laid on both sides of the heap 11 having a triangular section, a main and an auxiliary scrapers 15 and 16 are installed onto the boom 13 bridged between both rails, and the material in the heap 11 is supplied by the turning of the main scraper 15. While, the material in the heap 11 is heaped-up by the turning of the auxiliary scraper 16. In this case, the arithmetic unit 25 for entering the outputs of an upward looking angle detector 26, heap detector 27, traveling distance detector 31, limit switch 32, speed detector 33 etc. is installed to control the reclaimer 10, and the variable-speed motor 35 in the traveling system and the motor 37 in the looking upward angle controlling system are controlled on the basis of the signal of a setting device 21. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0463616-A (JP)
Title: Automatic programming device
Inventor: TSUKAMOTO MASUKI
IPC: B23K26/00
Filed: 1990-07-04
Abstract: PURPOSE:To further improve a yield by a method wherein blanking is executed so that a yield is automatically improved by inputting a drawing number of an item, the number of blanked pieces, and a regular size, and additionally executing arrangement of a part through manual blanking. CONSTITUTION:A drawing number, a work size co-ordinate, a processing condition, and a tool size offset direction are inputted to execute definition of a shape. Discrimination between a product and scrap is assigned, an automatic reference area is made similar to an oblong shape of vertical Y and horizontal X, and the actual area of the item is calculated. Automatic nesting is then executed. After the item drawing number, the number of items, and the regular size of nesting are inputted, items are arranged, in order, from an item having a high vertical size from the left upper part of a regular size material based on sizes X and Y similar to a rectangle of an item and lowering to a second row from the left upper part of a regular size material is effected. Similar arrangement operation is repeated. When after repetition of the work, no more arrange is practicable on the regular size, manual nesting is executed. Based on the area of a drawing calculated during an item, a final yield is calculated.
Patent JP-H0526072-A (JP)
Title: Intake air quantity control device for internal combustion engine
Inventor: NAKAMURA MIKIO
IPC: F02D29/02
Filed: 1991-07-17
Abstract: PURPOSE:To provide a large engine brake torque when rotating speed is high in an intake air quantity control unit for internal combustion engine having a throttle valve driving device for opening and closing a throttle valve by a throttle link provided separately from a throttle link connected to an accelerator pedal. CONSTITUTION:When a brake switch 17 is ON (BK='1.) (step 301), it is judged whether the rotating speed Ne determined by a crank angle sensor 6 is small or large (step 302). When the rotating speed Ne is small, consequently, a throttle valve 8 is fully opened (step 303), and when the rotating speed Ne is conversely large, the throttle valve 8 is fully opened (step 304).
Patent JP-2001005283-A (JP)
Title: Developing device
Inventor: YAMAGUCHI ATSUSHI
IPC: G03G15/08
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a developing device constituted in such a way that developer can be stably supplied to a developing roller part side from a developer stirring part side neither too much nor too little and the defective stirring of the developer is prevented from occurring. SOLUTION: The center axial line 37 of the developing roller 22 is arranged at a higher position than the center axial line 38 of a stirring member 31 and the line 38 of the stirring member 31 is arranged at a higher position than the upper end part of a partition member 29. Then, the upper end part of the partition member 29 is arranged at a lower position than a position where the repulsing magnetic pole of the roller 22 is formed. Thus, the developer can be stably supplied to the roller 22 side from the developer stirring part side neither too much nor too little and the defective stirring of the developer is prevented from occurring. Besides, since the supply quantity of the developer can be restricted to the optimum, sufficient image density can be secured even when the device is left under high-temperature and high- humidity environment as it is. Moreover, since the flowing pressure of the developer produced by the stirring member 31 is prevented from being directly applied to a developer regulation member, the flowing pressure of the developer at the developing roller part is controlled to be the proper pressure.
Patent JP-H0341619-A (JP)
Title: Magnetic recording medium
Inventor: OKITA TSUTOMU
IPC: C09D127/04
Filed: 1989-07-10
Abstract: PURPOSE:To improve electromagnetic conversion characteristics, durability and traveling property by using ferromagnetic alloy powder having <=500Angstrom  grain size and containing >=2atomic% Al or Si to the amt. of Fe, and incorporat ing a specific fluorosilane compd. into the magnetic layer. CONSTITUTION:The ferromagnetic alloy power has <=500Angstrom  grain size, containing >=2 atomic% Al or Si to Fe which is determined by X-ray diffraction analysis. A specific fluorosilane compd. expressed by formula I is incorporated into the magnetic layer. In formula I, R<1> represents a univalent hydrocarbon group with 1-6 carbon number, R<2> is a satd. or unsatd. univalent hydrocarbon group with 7-21 carbon number, m is 1-12, l is 2-20, and n is 0-2. By this constitution, low coefft. of friction of the fluorosilane compd. can be realized in the medium to give good still life. Moreover, the pot life of the magnetic coating material, which is indispensable for improvement of electromagnetic conversion characteristics, can be improved, and thus the electromagnetic conversion characteristics of the medium can be improved by using fine ferromagnetic alloy powder of small grain size.
Patent JP-H0822170-A (JP)
Title: Image forming device and electrostatically charging method thereof
Inventor: SATOU YOUJIROU
IPC: G03G21/00
Filed: 1994-07-06
Abstract: PURPOSE:To form a stable and high-quality image extending over a long term by using an OPC photoreceptor as a photoreceptor and restricting a DC electrostatic charge voltage applied on an electrostatically charging roller within prescribed width. CONSTITUTION:This device is provided with a lower limiter 35 and an upper limiter 36 restricting the DC electrostatic charge voltage applied on the electrostatically charging roller 4 within the prescribed width. When the film thickness of the photoreceptor 1a is reduced because it is used for a long term, an electrostatic charge current flowing to the photoreceptor 1a becomes large. Then, the electrostatically charging current is converted into a detection voltage by a conversion resistance I/V and inverted by an inversion circuit 34. Thereafter, it is inputted to an operational amplifier 32 and a secondary side voltage for detection Vs is increased. When the voltage Vs becomes equal to or over the reference voltage level of the limiter 36, the reference voltage level is inputted to the amplifier 32 together with a feedback voltage from the inversion circuit 34 and an upper limit voltage VU corresponding to the slice level of a triangular wave is obtained on a secondary side coil L0 of a high voltage transformer 20. Since the voltage VU is finely changed in proportion to the detection voltage, it can be adjusted according to environmental fluctuation.
Patent JP-H0881428-A (JP)
Title: Highly polymerizable n-vinylcarboxamide and its production
Inventor: NAKAMURA HITOSHI
IPC: C08F26/02
Filed: 1995-07-13
Abstract: PURPOSE: To obtain an N-vinylcarboxamide usable for synthesizing a high- molecular weight polymer and a highly polymerizable N-vinylcarboxamide in which the content of the N-1,3-butadienylcarboxamide therein is regulated to a prescribed value or below. CONSTITUTION: This highly polymerizable N-vinylcarboxamide is obtained by keeping the content of N-1,3-butadienylcarboxamide in crude N- vinylcarboxamide is regulated to <=30ppm, especially <=1ppm. The highly polymerizable N-vinylcarboxamide is obtained by carrying out the dealcoholizing reaction of an N-(1-alkoxyethyl)carboxamide or the N-(l-alkoxyethyl) carboxamide prepared as an intermediate from acetaldehyde and an alcohol or a carboxamide and an acetaldehyde dialkyl acetal, providing the N- vinylcarboxamide and then performing the purifying treatment.
Patent JP-H05347135-A (JP)
Title: Cathode-ray tube
Inventor: UCHIYAMA SHUNICHI
IPC: H01J29/86
Filed: 1992-06-12
Abstract: PURPOSE:To provide a cathode-ray tube of high reliability in which the deterioration of the airtightness or the leak of the bonded part of glass vessel constituent parts can be efficiently prevented with a simple structure when the glass vessel constituent parts of a cathode-ray tube are bonded with the fusion of frit. CONSTITUTION:In the cathode-ray tube which is provided with a glass vessel 10 constituted by bonding the glass vessel constituent parts with the fusion of frit, at least one part 24C of the bonded part of one glass vessel constituent part 24 is outwardly protruded more than the bonded part 20B of the other glass vessel constituent part 20. Thereby, frit stays in the protruded part, so that the outer surface is surely covered.
Patent JP-2000005976-A (JP)
Title: Machining design device
Inventor: IMANARI MASAAKI
IPC: G05B19/4093
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To effect machining at even higher efficiency when tool loci are divided by tool life. SOLUTION: In S2, a tool locus is designed to match the desired shape, and in S5 the tool locus is divided into plural portions according to tool life. In S7, a dimension that is as short as possible within the extent that the tool length of each tool does not cause interference is set for each of the plurality of tool loci split, and tool feed speed and tool rotating speed are changed to respective higher speeds so that machining of higher efficiency is effected according to the tool length. In the case of helical machining, the total travel distance obtained by totalizing a plurality of helical tool loci is divided by tool life to obtain the number of tools used (divisor). The plurality of helical tool loci are each divided by the number of tools used and the tool loci are reorganized so that machining is effected by the same tool for each of plural split parts at approximately the same position in the direction of tool axis, after which tool length is set at a dimension as short as possible for each tool.
Patent JP-S6237942-A (JP)
Title: Pellet positioning apparatus
Inventor: OKAMOTO KIMIO
IPC: H01L21/68
Filed: 1985-08-13
Abstract: PURPOSE:To improve economy in pellet bonding, by positioning a pellet by a pellet positioning apparatus, thereafter rotating a pellet mount by a specified angle, and sending the pellet to the advancing direction of a lead frame under this state. CONSTITUTION:Positioning pawls 1 and 3 are operated in the closing directions. A pellet 15 is held by the pawls and correctly positioned. The pawls 1 and 3 are operated in the directions of arrows 12b and opened. A driving rod 11 is operated in the direction of an arrow 13a, and the pellet mount 5 is turned in the direction of an arrow 14a through a pin 10 and a moving lever 9 by a specified angle. The pellet 15 on the mount 15 is turned by the same angle. The pellet 15, which is positioned at the specified angle, is sucked by a pellet sucking nozzle, and bonded to a specified position of a lead frame. Thus, the economy of the pellet bonding can be improved.
Patent JP-H0732489-A (JP)
Title: Bonding method for metallic net-like matter
Inventor: MATANO SHINJI
IPC: B29C65/44
Filed: 1993-07-19
Abstract: PURPOSE:To provide a bonding method, through which the sufficient bonding strength of a bonding part is available, in the bonding of metallic net-like matter to a molding consisting of thermoplastic synthetic resin. CONSTITUTION:Projections 12 are provided on the surface of a molding 1 and metallic net-like matter 2, to be bonded to the molding 1, is heated to the melting temperature of the molding 1 or more, then, the heated metallic net-like matter 2 is pushed against the projections 12 of the molding 1 to melt the projections 12 instantaneously while the molten projections 12 are invaded between the nets of the metallic net-like matter 2 and bond it to the molding 1.
Patent JP-S57101636-A (JP)
Title: Permanent magnet alloy
Inventor: IMAIZUMI NOBUO
IPC: H01F1/04
Filed: 1980-12-18
Abstract: PURPOSE: To improve magnetic property such as residual magnetic flux density etc. of a permanent magnet, by substituting Y for a part of Sm and further substituting Fe for a part corresponding to Cu decreased.  
     CONSTITUTION: A permanent magnet alloy contains 18W24% Sm and Y[0.15< Y/(+Sm)<0.6], 15W26% Fe, 2.5W7% Cu, 1W5% M (M is at least one of Ti, Zr and Hf) and residual Co. In the alloy of this composition, R component is decreased and mixture of Sm and Y is made and also Fe is increased, thereby providing high residual magnetic flux density, jHc value. This property enables to make easily permanent magnet having max energy product more than about 30 MG. Oe. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1122761-A (JP)
Title: Brake disc
Inventor: TSUYA KOJI
IPC: F16D65/12
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a brake disc to ensure sufficient heat dissipating ability and have a sufficient strength. SOLUTION: In this brake disc, a plurality of mounting holes 2 are formed in the periphery E of a mounting part 3 on a wheel. A brake part 4 with which a brake pad makes slide contact is arranged on an outer peripheral part, and a plurality of opening part 7 are formed in the outer side of the mounting hole 2 and the inner side of a brake part 4. A continuous part 9 having no opening is formed in the vicinity of the mounting hole 2 along a straight line in a radial direction on one side of a straight line L0 in a radial direction to interconnect a disc center C1 and a mounting hole center C2. An opening part 7 is formed on the other side of the straight line L0 in a radial direction.
Patent JP-H1026060-A (JP)
Title: Fuel injection device
Inventor: IWAMOTO ATSUYA
IPC: F04B9/04
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection device to suppress the influence of a Hertzian contact stress on a cam to a low value, suppress the occurrence of jumping phenomenon of a cam, and improve workability of the cam. SOLUTION: A fuel injection device comprises a high pressure feed pump 7 having a plunger 72 reciprocatively fitted in a cylinder 71 and pressurizing and forced-feeding fuel during either movement stroke of reciprocating movement; and a drive mechanism 8 having a cam 83 to reciprocate the plunger 72. The cam 83 is a non-uniform cam having a cam profile wherein a cam speed is minimized at the middle period of the movement stroke of the plunger 72.
Patent JP-H096696-A (JP)
Title: Data delivery method
Inventor: YUGUCHI MITSUO
IPC: G06F13/00
Filed: 1995-06-21
Abstract: PURPOSE: To suppress the load of a terminal or a communication circuit down to a fixed level or less when a host computer delivers the data to the terminal. CONSTITUTION: The data to be delivered to a terminal 1 from a a computer 3 are previously divided into proper units and then delivered to the terminal 1 in every unit and at a proper time interval. At the same time, the delivery response of the terminal is monitored and the quantity of the divided data 12 is increased and reduced when the delivery response is high and low respectively. Furthermore, the delivery time interval is reduced and increased when the response is high and low respectively. Thus the load of a terminal or a communication circuit can be suppressed down to a fixed level or less.