baber/WOPTO huggingface dataset:
Patent JP-2000242756-A (JP)
Title: Data carrier having charging function
Inventor: HIRANO TADAHIKO
IPC: H04B5/02
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To enable a data carrier to be used a long term while having a sufficient transmission performance by supplying a driving power from a secondary battery which stores an output power by rectifying a received frequency power. SOLUTION: A transmission/reception circuit 1 is connected to a rectifier circuit 7 and the output of the rectifier circuit 7 is connected through a voltage stabilizing circuit 6a to a converter 3 of a control circuit 2 and the power source input of a main control part 4. The output of the rectifier circuit 7 through the voltage stabilizing circuit 6a is supplied through a voltage stabilizing circuit 6b to a secondary battery 8 and supplied from the secondary battery 8 to the converter 3 and the power source input of the main control part 4. Thus, the frequency power received by the transmission/reception circuit 1 is rectified by the rectifier circuit 7, charged in the secondary battery 8 and supplied from the secondary battery 2 to the control circuit 2 as the driving power. Therefore, the transmission power of the transmission/reception circuit 1 can be increased and the transmission/reception performance is improved. Besides, since the secondary battery 8 is charged with power supply caused by the received frequency power, stored electricity is not exhausted.
Patent JP-H06261295-A (JP)
Title: Interpolation arithmetic circuit
Inventor: YATSUNO TADASHI
IPC: H04N7/01
Filed: 1993-03-09
Abstract: PURPOSE:To perform the addition processing of two scanning line data while reducing the number of adders at the time of compressing the number of scanning lines of a video signal. CONSTITUTION:Based on the data of bit K1 of one decimal digit and the data of bit K4 of four decimal digits, the data of a scanning line Ln or scanning line L(n+1) are selected by selectors 1-4. A selector 8 selects the data of a scanning line L(n+1) based on the above mentioned K4. The data from the selectors 1-4 are added by adders 5 and 6. The data from the adders 5 and 6 are added by an adder 7. The data are added to an adder 9, then added with the data from the above mentioned selector 8 to generate a scanning line Ln' and to output the result.
Patent JP-H11250896-A (JP)
Title: Chemical battery
Inventor: TAMACHI TSUNEAKI
IPC: H01M4/485
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To import strong electrical contact and to provide a battery with high charging /discharging characteristics by constituting the battery with a positive electrode, a negative electrode, and an electrolyte, and arranging metal particles having a specified size on the surface of an electrode active material of either one electrode of the positive electrode and the negative electrode. SOLUTION: Metal particles having a size of 0.0005-10 μm are arranged on the surface of an electrode active material. Preferably, a metal cover is formed on the surface of the positive active material, and an organic material cover is formed on the surface of the metal cover. The active material of the negative electrode is made of an oxide containing at least one element selected from group III B, group IV B group of the periodic table, and transition metal, capable of absorbing/ desorbing lithium ions, and preferably, represented by composition formula, Lix My Si1-y Oz (0<x<10, 0<y>1, 0<z<4, M is at least one element selected from metals and non-metals excluding Li and Si).  The electrode active material 1 is placed in the center and the metal particles are arranged on the surface, and the metal particles are not necessary to be arranged at equal intervals, and may come in contact each other.
Patent JP-S61208010-A (JP)
Title: Optical branch device
Inventor: SHIMOYAMA HIRONORI
IPC: G02B6/28
Filed: 1985-03-11
Abstract: PURPOSE:To eliminate a trouble at a branch point so as to reduce a loss and to attain a mechanically strong and easy manufacture by welding directly a trunk optical fiber and plural branch optical fibers at the branch joint so as to form a core welded part. CONSTITUTION:The end parts of the branch optical fibers 2 and 3 are secured with a resin 15 and ground so as to expose smoothly the side surfaces of cores 5 and 6, after which the resin 15 is melted to take out the fibers 2 and 3. The ground surfaces are collated, heated, fused and formed in one body. Then core welded part 14' where the cores 5 and 6 are directly welded and then a clad fused welded 8' where clads 11 and 12 are clad welded each other are formed in a tumble-like shape. Still heating continues. The welded part 8' is made circular in the cross section and then the welded part 14' is also made circuit in the cross section, both of which are made into a branch joint part 4'. Next its end face is collated with that of the trunk optical fiber 1 and heated, whereby the welded part 14' and a core 9 are directly welded. Then a core welded part 14 is mutually welded with the welded part 8' and the clad 10 to form a clad welded part 8, thereby completing a branch joint part 4.
Patent JP-S61205452-A (JP)
Title: Cracked, unpolished rice
Inventor: KURONO TOSHIKO
IPC: A23L7/10
Filed: 1985-03-11
Abstract: PURPOSE:Cracked grains of unpolished rice which is made by breaking each unpolished rice grain into pieces, thus being readily boiled in an usual rice cooker. CONSTITUTION:Each of unpolished rice is divided by cutting, grinding or cracking into two widthwise and three or four pieces lengthwise to give the objective rice grains.
Patent JP-S58166545-A (JP)
Title: Information recording medium
Inventor: ARAKAWA NORIYUKI
IPC: G11B7/24047
Filed: 1982-03-25
Abstract: PURPOSE:To improve heat resistance, molding workability, moisture resistance, replica properties, and mechanical strength as compared with usual unsatured polyester resins by using a thermosetting crystalline unsaturated polyester resin. CONSTITUTION:Pellets consisting of crystalline unsaturated polyester resin and dicumyl peroxide are heated and melted and injected into a stamper 3 with high- density record fitted to a metallic mold heated at the same temperature to be heated and set under pressure, thus obtaining a replica 4 of a disk with high density record. This replica has 600-1,150 nm wavelength entire-beam transmittivity of 91-92.5% with thickness 1.5t, 35 deg. barcor hardness, 9.0kg/mm.<2> bending strength, and 300kg/mm.<2> Young's modulus. This disk has almost no double refraction and is hard to break.
Patent JP-2000252316-A (JP)
Title: Ball forming method and apparatus for wire bonder
Inventor: URA MASANAO
IPC: H01L21/60
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To form a ball of specified shape by adding the outputs from a current setting means and a voltage converting means and controlling the discharging current by a signal during addition thereby increasing the discharging energy gradually. SOLUTION: Based on the numerical value of ball diameter inputted from a keyboard execution switch 21, a computer 20 calculates a discharge current value required for forming a specified ball diameter and delivers it to a current setting means, i.e., a discharge current setter 10. The discharge current setter 10 converts the discharge current value into a voltage which is then delivered to an integrator 11 and an adder 12. The adder 12 adds the voltage from the to an output voltage from the discharge current setter 10 to an output voltage from the integrator 11 and delivers the sum to an inverter 13. The inverter 13 inverts the polarity of a negative polarity output voltage and delivers a positive polarity output voltage to a constant current switch 2 thus supplying and controlling a discharge current proportional to the magnitude of output voltage from the inverter 13.
Patent JP-H07269342-A (JP)
Title: Seal assembly for mechanical seal of internal combustion engine coolant pump and manufacture thereof
Inventor: RANDAARU JIEI SUTAFUOODO
IPC: F01P5/10
Filed: 1995-03-08
Abstract: PURPOSE: To provide a face seal element having durability and reliability by forming a ring shaped washer and a sealing ring of a ring element by a substrate on which a thin diamond film is coated on opposite sides thereof. CONSTITUTION: A face seal 10 disposed between a coolant pump body and a shaft in a heavy duty diesel internal combustion engine is provided with a tubular cap part 12 having a radial flange 14 and a U-shaped cross sectional tubular cup 16. A tubular seal ring 22 is interposed between a washer 26 of the tubular cup 16 and a bellows 30 of the tubular cap part 12. The tubular seal ring 22 is provided with a protrude end part (a nose) 24 engaged with the washer 26, each surface of the seal ring 22 and the washer 26 is made of hard ceramic having abrasion resistance property, and thin diamond films 40, 42 are coated on the surface thereof.
Patent JP-S62210042-A (JP)
Title: Device for mixing liquid
Inventor: HAMANO YOSHIMASA
IPC: G01N30/34
Filed: 1986-03-07
Abstract: PURPOSE:To effectively mix plural kinds of liquid by a simple device in a gradient liquid feed system of liquid chromatograph by passing plural kinds of liquid fed from a part changing liquid composition through a hollow vessel wherein a spiral fluid resistor is inserted into the inside thereof. CONSTITUTION:Liquid composition is set by such a method that the amount of liquid to be fed by a pump is adjusted by a controller 8, and liquid joined in a joint 9 is passed through a mixer 7 and mixed. In the mixer, the fed liquid is allowed to flow thereinto through a lower inlet 14 and spontaneously stirred and uniformalized in a stage flowing according to a spiral and discharged through the upper outlet 15. In this mixing device, a driving system is unnecessitated and the device is simplified and a consumable part is absent and also sufficient mixing effect is obtained. Further the spiral material is taken out and can be easily washed and furthermore dead volume is reduced when using a thin plate-shaped material made of stainless steel or the like.
Patent JP-H10337296-A (JP)
Title: Tooth coating device and coating agent
Inventor: NONOMURA YUUSUKE
IPC: A61C19/06
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a tooth coating device, which provides a coating of similar material to the enamel to a tooth surface, and a coating agent for use in the device. SOLUTION: A coating agent 2 is applied to the surface of a tooth S. The coating agent 2 has a flowing property so that it is easy to apply thinly and uniformly to the surface of the teeth S, contains Ca<2+> and PO4 <3-> in supersaturated states in an aqueous solution, contains fine powders of hydroxyapatite, and contains a small amount of pigment for controlling colors. An electromagnetic wave of the resonant wavelength for the hydroxyapatite constituting the enamel of the tooth S is applied from an electromagnetic wave application means 1 to the surface of the tooth S to which the coating agent 2 has been applied.  Thereby the coating agent 2 is crystallized, crystals of the hydroxyapatite on the surface of the tooth S also grow, and the coating agent 2 crystallized is integrated with the hydroxyapatite on the surface of the tooth S, with the result that a coating layer containing the hydroxyapatite (or similar crystals) is formed on the surface of the tooth S.
Patent JP-H01222366-A (JP)
Title: Inherent information recognizing method
Inventor: HANAOKA KOKICHI
IPC: G06F19/00
Filed: 1988-03-01
Abstract: PURPOSE:To enable a third person to recognize inherent information by registering and storing a person having an ornament on which a personal identification number previously determined is stamped and marked, the inherent information belonging to animal life and the inherent information corresponding to the personal identification number. CONSTITUTION:The previously determined personal identification number 2 is stamped and marked on the ornament 1, and the inherent information corresponding to the personal identification number 2 is registered previously in a computer 9 installed in a control center 8. Then, in a case that necessary to recognize the inherent information of the person, the animal life and an article related to the personal identification number 2 is generated, the inherent information is recognized by the third person by outputting it from the computer 9 by using the personal identification number 2. Thus, the privacy of an individual person can be protected, and even if the person in question is unconscious or dead, the person himself can be quickly recognized.
Patent JP-H05170654-A (JP)
Title: Leucocyte removing filter and leucocyte removing device
Inventor: KATSURADA NAOKI
IPC: A61K35/14
Filed: 1991-02-22
Abstract: PURPOSE:To obtain a leucocyte-removing filter capable of removing also platelet in high efficiency and a short time in addition to removal of leucocyte by using a porous filter material whose surface zeta potential is positive as a main part. CONSTITUTION:The objective filter contains a porous filter material, bringing into contact with a liquid to be treated of leucocyte removing filter, whose surface zeta potential is >=0mV, preferably >=3mV positive potential as a main part. The porous filter material is a liquid permeable filter material having a number of fine pores communicating from either one surface to the other surface and capable of selectively separating and removing the leucocyte and a filter material consisting of cellulose fiber and regenerated cellulose fiber is suitable as the filter material. Since >=0m... surface zeta potential of the porous filter material can be simply changed by changing kinds of filter materials, kinds of treating agents, concentration thereof, etc., removing ratio of the platelet can properly be controlled according to purposes and conditions.
Patent JP-H09239407-A (JP)
Title: Multiple direction rolling line equipment
Inventor: AOKI SHIGERU
IPC: B21B13/02
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To improve operability of a multiple direction rolling line device by a multiple direction rolling line equipment providing an intermediate equipment to make alter carrying direction of a rolling stock and a vertical rolling mill equipment to roll the rolling stock vertically. SOLUTION: The rolling stock 5 is rolled horizontally by a horizontal rolling mill equipment 11 and is carried horizontally by a rolling line preceding equipment 2 and the carrying direction is turned by the intermediate equipment 4 and is carried toward vertical direction and next, is rolled toward vertical direction by the vertical rolling mill equipment 12. Thereby, as the rolling stock is rolled horizontally and vertically, various kinds of added substances in the rolling stock 5 are not only diffused toward one direction, but also is diffused uniformly and the steel sheet having no orientation in chemical and physical properties is able to be obtained.
Patent JP-S57161673-A (JP)
Title: Ultrasonic wave pulse doppler type sensor
Inventor: NAKAMURA TERUHITO
IPC: G01S15/52
Filed: 1981-03-31
Abstract: PURPOSE:To detect the adequacy of the position and direction of the sensor, by judging the presence or absence of a stationary object having a level of a reference level of higher based on a received detected voltage. CONSTITUTION:A Doppler detecting distance is set at a specified state by a gate circuit 2 and the like. In this state, a part of the ultrasonic wave reflected by a target from a wave duplexer 7 is processed by a gate circuit 12 and the like through an AM detector 10 and a level detecting circuit 11. When the target is large and the detected output is at a specified level or higher, the detected output from the circuit 12 is added to an integrator 19. When the target is a large stationary object and said integrated value becomes the reference value or more, a transistor 25 is conducted through a level discriminator 22, a lamp 26 is lit, and the presence of the large stationary object which forms an obstruction to the Doppler detection at the Doppler measuring distance is judged and reported. Therefore the adequacy of the position and direction of the ultrasonic wave pulse Doppler type sensor can be positively detected.
Patent JP-H11226871-A (JP)
Title: Nonleaded glass impregnated dress substrate
Inventor: SUZUKI MASAHITO
IPC: B24B53/12
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To perform the fixation of an abrasive and dressing of a grinding wheel in compatible manner, reduce cutting resistance of the abrasive, and stabilize it by constituting a nonleaded glass impregnated dress substrate by a porous baked body made of ceramic abrasive grains and silicate mineral and a nonleaded glass containing layer containing nonleaded glass in a surface of the baked body. SOLUTION: A dress substrate 7 is constituted by forming a nonleaded glass impregnated layer 3 in a surface of a baked body 1. Nonleaded glass is contained in the surface of the baked body 1 in such a way that it is thin and uniform. For this reason, a surface of the dress substrate 7 becomes air-tight, and vacuum suction and fixation of a cutting machine on a stage 5 become possible. Moreover, the nonleaded glass impregnated layer 3 is not deformed due to heating of a brazing filler metal 4 at a melting temperature. Consequently, its close adhesion with a workpiece due to heat softening brazing filler becomes possible. Moreover, a thickness of the nonleaded glass containing layer 3 is substantially uniform. That is, grinding treatment is unnecessary because a thickness of penetration of nonleaded glass into the surface of the baked body 1 is substantially uniform.  Furthermore, it is possible to improve cutting and machining accuracy.
Patent JP-S60194545-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOIKE SHIYUNJI
IPC: H01L21/48
Filed: 1984-03-16
Abstract: PURPOSE:To ensure a metallizing electrode consisting of a groove in surfficient width and depth, and to improve the reliability of a semiconductor device composed of a chip carrier type package by forming a metallizing electrode forming section to the side surface of a substrate by the groove having depth, a sectional shape thereof has size larger than the half of the width. CONSTITUTION:An outer frame for a package substrate 1 made of ceramics is formed by the substrate 1 and a cap 3 made of ceramics for hermetically sealing a cavity 2 shaped in said package substrate 1. Metallizing electrodes 11 for electrically connecting package back section electrodes 10 and metallizing wirings 6 buried in the package substrate 1 are formed to the side surface of a package, and baked at a fixed temperature, thus bonding each layer in the package substrate 1. Grooves 12 shaped to the side surface of the package substrate as the forming sections of the metallizing electrodes 11 are shaped to a semi-oblong form in size, in which depth is larger than the half of width thereof, in sections in surfaces parallel with the back of the package. The metallizing electrodes 11 in sufficient thickness can be formed because the grooves are shaped deeply.
Patent JP-S60196486-A (JP)
Inventor: KOSUGI NOBUO
IPC: F16L1/00
Filed: 1984-03-16
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-S57162752-A (JP)
Title: Electrically-conductive composition
Inventor: YOSHIMURA SUSUMU
IPC: C08L67/00
Filed: 1981-03-31
Abstract: PURPOSE: To prepare a polymer composition imparted with high electrical conductivity and useful as a recording material, etc., by adding a specific metallic compound to a heat-resistant condensation polymer composed of hetero-rings containing nitrogen, etc., and treating the mixture e.g. in vacuum.  
     CONSTITUTION: A solution of a precursor of a heat-resistant polymer composed of hetero-rings containing N, O and/or S, e.g. an amide solvent solution of a polyamic acid of formula which is a precursor of a polyimide, is added with a metallic compound (e.g. chloride of a VIII-group element) which is soluble in an amide solvent, a pyrrolidone derivative and/or water. The solution is applied to a substrate, dried, made to react at 120W320°C in air or in a gas atmosphere, and heated at 700W1,000°C in vacuum or in an inert gas. For exampl,e electrical conductivity of 3,000Scm -1  can be attained by compounding 100pts. of a polyamic acid[N-methylpyrrolidone/acetamide solution (30wt%)]with 30pts. of ferric chloride, and decomposing the mixture at 900°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57163226-A (JP)
Title: Character printing method for photographic film
Inventor: YANAGISAWA AKIRA
IPC: G03B27/32
Filed: 1981-03-31
Abstract: PURPOSE: To ensure the printing having good response to the change of printing conditions, by printing the character which is generated in an electric display device by a character generation controller into the edge part of a photographic film by means of an optical system.  
     CONSTITUTION: A signal is produced from a detecting means 3 and in accordance with a roll film F which is advanced by a film sprocket drum 1. Based on this signal, control is carried out to produce a proper character at a proper time point. This character is displayed by an electric display device 5 and then printed through the image formation at the edge part of the film F by means of an optical system 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57184643-A (JP)
Title: Preventive method for thermal deformation in the structure of a machine tool
Inventor: ROTSUKAKU TADASHI
IPC: B23Q11/14
Filed: 1981-04-03
Abstract: PURPOSE:To prevent thermal deformation of the duct structures of a machine tool by ventilating the inside of the machine with a gas which is controlled into a certain specified temperature. CONSTITUTION:Air whose temperature is controlled by an airconditioner 18 into a certain specified value is fed to all cells of a bridge 2 from an intake duct 15 through a pipe 19. The inside of this bridge 2 is divided into several cells with partition walls, where each cell is provided with an intake hole leading to the duct 15 and an outlet hole leading to the outlet duct 16. The air from the cells is sent through the outlet hole to be exhausted for the outlet duct 16 and is returned to the airconditioner 18 through a pipe 20. The front surface of the bridge 2 on the other hand, for ex. sliding face 3a, is fed with a circulating lubricant oil having a temperature regulated to the same as that of the air in the bridge 2.
Patent JP-S56145476-A (JP)
Title: Printer control system
Inventor: TAKAHASHI HIDEYUKI
IPC: B41J19/20
Filed: 1980-04-15
Abstract: PURPOSE:To improve the processing efficiency of a printer by moving a carriage at a low constant speed when the moving distance of the carriage is less than the sum of its original approach distance and leaving distance. CONSTITUTION:The sum of approach distance la and leaving distance lb is calculated firstly. Then, this sum is compared with a value set in register 8 in the area of RAM7. If the value in register 8 is judged to be greater than arithmetic value la+lb, the carriage is moved at a high speed with approaching and leaving runs. When it is judged to be less, on the other hand, the carriage is moved at a low constant speed without a carriage-driving motor out of timing. Consequently, the carriage is not moved unnecessarily, so that the processing efficiency of the printer will be improved.