baber/WOPTO huggingface dataset:
Patent JP-H07306891-A (JP)
Title: Product life cycle service method
Inventor: KAMESHIMA KOJI
IPC: G06Q50/00
Filed: 1994-05-12
Abstract: PURPOSE:To reduce the cost of resource reproduction by rationalizing a product maintenance process. CONSTITUTION:An input/output means 20 is provided at a product use point, an information management means 40 and a storage means 30 are provided at a product maintenance and resource reproduction base, and they are connected in two ways by an information distribution path 50. The input/output means 20 while interchanging information with the information management means 40 acquires state information on a service object product through a signal acquiring means 10 and stores it in the storage means 30. The information management means 40 while interchanging information with the input/output means 20 utilizes history information stored in the storage means 30 to plan the product maintenance and resource reproduction process. The planned maintenance schedule is displayed at the input/output means 20. The executed maintenance schedule and the date of the operation end are combined with state information to generate a complete history information, which is stored in the storage means 30. The history information required for maintenance can be obtained remotely and previously, so the product maintenance process is rationalized and the cost of resource reproduction is reduced.
Patent JP-H01268127-A (JP)
Title: Dry etching device
Inventor: FUTSUKAICHI KEN
IPC: H01L21/3065
Filed: 1988-04-20
Abstract: PURPOSE:To improve uniformity of etching when manufacturing an etching chamber of a larger size by providing a vacuum discharge port at a side surface of an etching chamber. CONSTITUTION:A vacuum pump 6 is connected to an etching chamber 4 of dry etching device. At etching process, gas is introduced to an etching chamber 3 from a gas introduction port 8, and high frequency voltage is applied to a pillar electrode 1 from high frequency current 5 to each a surface of a wafer 9 arranged on the pillar electrode 1. Since a vacuum exhaust port 3 is provided to a side surface of the etching chamber 4 of the etching device, uniform etching can be realized on the wafer 9.
Patent JP-S5723921-A (JP)
Title: Light wavelength-converting polycarbonate structure
Inventor: HARADA TOSHIAKI
IPC: C08L69/00
Filed: 1980-07-21
Abstract: PURPOSE:To obtain a solar cell having high resistance to light and converting short wavelength light into longer wavelength light, and a structure suitable for use in control of plant growth, etc., by molding polycarbonate dissolving an organic fluorescent substance into a sheet, a rod, or the like. CONSTITUTION:An anthraquinone type, thioindigo type, or perylene type fluorescent substance is mixed with polycarbonate to give 0.001-1% of the total weight of the composition, and the mixture is molded into a film, sheet, or rod by the melt injection or melt extrusion method. If a part of the fluorescent substance remains undissolved in the resin, it impairs transparency. So, the difference between transmittance in absence of the fluorescent substance and that in its presence (transmittance index) expressed in percentage is kept <=1% using 1mm. thick plate and 800nm wavelength light, and a ratio of light absorption area/light emission area is maintained in 10:1-10<5>:1, thus permitting the light wavelength-converting structure obtained to have high resistance to light and long time stability of a fluorescent substance against deterioration.
Patent JP-S5816058-A (JP)
Title: Manufacture of aluminum alloy sheet with superior formability
Inventor: MIYAKI YOSHIMITSU
IPC: C22F1/047
Filed: 1981-06-25
Abstract: PURPOSE:To manufacture the titled sheet free from a stretcher strain mark by subjecting an Al alloy contg. Mg to final cold rolling at a high draft, high temp. and short time annealing as final finish heat treatment, and repeated bending deformation in order. CONSTITUTION:An Al alloy contg. 2-7% Mg is subjected to final cold rolling at >=25% draft. High temp. and short time heating (annealing) is then carried out at 400-550 deg.C for 15-120sec as final finish heat treatment, and immediately the alloy is cooled to <=100 deg.C at 80-1,000 deg.C/min average cooling rate. In the final stage, the alloy is subjected to 3-15 cycle repeated bending deformation with a leveler provided with a roll having 10-60mm. radius. Thus, an Al alloy sheet free from a stretcher strain mark and having superior formability can be manufactured with high productivity.
Patent JP-H10289726-A (JP)
Title: Fuel cell power generating system
Inventor: YOKOYAMA NAONOBU
IPC: H01M8/04
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To recover the water sufficiently by controlling the temperature of the exhaust gas of a condenser which recovers a reforming steem about at a constant value. SOLUTION: This device is provided with a circulating water flow meter 20 and a control device 21 for controlling a circulating water pump 7, and the rotation number of the circulating water pump 7 is controlled by the control device 21. Alternatively, a circulating water flow meter 22 and a regulation valve 23 are provided, and the flow rate of a condenser circulating water 13 is controlled by controlling the valve opening of the regulation valve 23 by a control device 24. As a result, the exhaust gas temperature (T1) of the condenser 1 is controlled to be almost constant, so as to realize a stable water recovery.
Patent JP-S5433049-A (JP)
Title: Liquid crystal display device
Inventor: OOKUBO AKIRA
IPC: G02F1/13
Filed: 1977-08-18
Abstract: PURPOSE: To give three-dimensional feel in orthogonal state and enhance display effect in design by forming the display device with upper and lower transparent electrode plates with liquid crystal therebetween and further with upper and lower polarizing plates and reflection plate and employing a color polarizing plate for the lower transparent electrode plate side. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5623751-A (JP)
Title: Manufacture of integrated circuit device
Inventor: TAWARA YOSHITAKA
IPC: H01L21/8228
Filed: 1979-08-02
Abstract: PURPOSE:To contrive the improvement in the characteristics of an integrated circuit device by forming a reverse conductivity type layer on a high density layer before epitaxial growth, cancelling the self-addition to the epitaxial layer and eliminate the impurity density variation in the epitaxial layer. CONSTITUTION:N<+>-type buried layers 2, 4 are formed in a P<->-type substrate 1, P<+>-type layers 5-7, 3 are selectively formed, and an N-type thin film 30 is formed thereon. When an N<->-type epitaxial layer 8 is formed then, the redistribution from the layers 3, 5-7 is stopped at the film 40. Subsequently, P<+>-type layers 9-11 are formed, are connected to the layers 5-7, and the layers 12, 13 are connected to the layer 3. P-type layers 15, 16, N<+>-type layers 17-18 are formed in the island layer isolated from the P<+>-type layer, electrodes are mounted, and a complementary bipolar transistor device is thus formed completely. This configuration doen not affect the impurity density of the epitaxial layer by the self-addition of the impurity density of high density layer in the substrate, and does not accordingly deteriorate the characteristics of the circuit element in the epitaxial layer.
Patent JP-S58764-A (JP)
Title: Voltage discriminating circuit
Inventor: NISHIMURA KOUICHI
IPC: G01R19/32
Filed: 1981-06-24
Abstract: PURPOSE:To realize an analog voltage discriminating circuit using a small number of elements, by constituting it so that plural diodes are connected between plural analog voltage input terminals and its common connecting point, respectively. CONSTITUTION:One end of a discharge type current power supply 18, and the other end are connected to an electric power supply 19 and the anode side of a  diode 20, respectively. To this connecting point 21, a positive input terminal of  an impedance converting amplifier 22 is connected. A negative input terminal of  this amplifier 22 operates as a voltage follower. The cathode of the diode 20 is  connected to one termonal of a suction type current source 23, and the other terminal is connected to a ground end 24. Also, the cathodes of diodes 25-27  are connected to the cathode of the diode 20. According to such a constitution,  for instance, the maximum value of analog voltage of a lot of inputs whose  temperature has been compensated is outputted to an output terminal 29. Accordingly, an analog voltage discriminating circuit can be realized by use of a  few number of elements.
Patent JP-S61257264-A (JP)
Title: Method for coating inside surface of rolled tubular body
Inventor: KISE TOSHIHIRO
IPC: B05C7/02
Filed: 1985-05-10
Abstract: PURPOSE:To unnecessitate a skilled operator and to perform the mechanical coating on the inside surface of a pipe of a rolled tubular body by tacking mutually the end sides of a tubular axial direction of the tubular body with the temporary fixing metallic parts before the rolling after the bending work and coating an inside surface of the pipe with a centrifugal coating machine. CONSTITUTION:In the coating of an inside surface of a tubular body wound is situ without making a rolled steel pipe of the steel pipe for city water a circular tubular body in a factory, plural pieces of temporary fixing metallic parts 2 are fitted to the end sides in the tubular axial direction of the rolled steel pipe in a point of time finished with the work for the tubular body 1 worked with the roll bending and temporarily made to one body as the tubular body 1. Then this tubular body 1 is mounted on the centrifugal coating machines 3 to perform the coating operation. In such a way, the operating efficiency is increased and the coating operation time is shortened and also a skilled- operator is not required.
Patent JP-S60242338-A (JP)
Title: Optical defect detector for optical uniaxial crystal body
Inventor: MIYAZAWA TOSHIHIKO
IPC: G01M11/00
Filed: 1984-05-17
Abstract: PURPOSE:To eliminate variations in the refractive index of a body to be tested by arranging the body to be tested between a polarizer and a photodetection window for a homogeneous light beam from a light source and storing liquid which has the same refractive index as the refractive index of the body to be tested to an ordinary light beam or main refractive index to an extraordinary light beam in a light-transmittable container together with the body to be tested. CONSTITUTION:The light beam from the homogeneous parallel luminous flux source 31 is polarized linearly by the polarizer 32, the matching liquid 34 which has the same refractive index as the refractive index of the body 33 to be tested to the ordinary light beam or extraordinary light beam with the wavelength and the body 33 to be tested are stored in the light-transmittable container 35 on a table 36, and the light source 31, polarizer 32, and container 35 are stored in a dark box 41. Further, the light from the light source 31 is photodetected by an image pickup tube 37 through the polarizer 32, container 35, and through-hole 40 of the table 36 and observed on a television receiver 39.
Patent JP-S5433275-A (JP)
Title: Dense packing orientation apparatus of granular substance
Inventor: IMAMOTO YASUHIKO
IPC: B01J8/02
Filed: 1977-08-20
Abstract: PURPOSE:To easily and surely obtain the regular packing state turning toward in a fixed direction, by scattering the granular substance supplying from the hopper of top part of reaction tower, on packing layer from doglegged discharging pipe of rotating lower step hopper and raking smooth the above substance by rotating b brush.
Patent JP-S58218541-A (JP)
Inventor: YOSHIDA TOSHIO
IPC: E04C2/04
Filed: 1982-06-11
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-S62257492-A (JP)
Inventor: ASHIZAWA YOSHINOBU
IPC: D21D5/02
Filed: 1986-04-28
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-S60243488-A (JP)
Title: Assembling member for heat pipe
Inventor: HATAKEYAMA SHIGEYUKI
IPC: F28D15/02
Filed: 1984-05-17
Abstract: PURPOSE:To enable to assemble a desired heat pipe, by a method wherein a container for a heat-receiving or heat-releasing part is filled with only a working fluid, is sealed by an easily breakable cap, and the cap is broken by an impact force of a cap breaker after assembly. CONSTITUTION:When producing a heat pipe by combining members, the number of pipes 16 for a heat-insulated part is selected in consideration of temperature conditions of the heat pipe, heat-receiving position, the intervals of the heat-receiving positions or the like, and the members are connected airtightly so that the cap breaker 17 does not make contact with the container cap 13. The breaker 17 formed of a material which is chemically stable to the working fluid 12 is placed in the pipe 16 for the heat-insulated part. A vacuum is drawn through an evacuating port 15 to establish a high vacuum in the container 11 and the pipes 16, then the port 15 is sealed, and the entire body is set upright. Either by naturally dropping the breaker 17 onto the cap 13 or by shaking the heat pipe in the vertical direction to produce impacts on the cap 13, the cap 13 is broken to complete the heat pipe A.
Patent JP-H04327714-A (JP)
Title: Controller of hot air space heater
Inventor: AOYAMA YOICHI
IPC: F24H3/02
Filed: 1991-04-30
Abstract: PURPOSE:To inform the user of the clogging in a filter even under different conditions of operation when the filter is under the condition that a specified extent of clogging has developed in the filter. CONSTITUTION:A thermistor 24 is provided in a blower casing 7 that has a convection fan 8, and at the same time a clogging detection section 35 that discriminates the clogging in a filter 6 based on the temperature detected by the thermistor 24 and a filter lamp 28 that informs the clogging in the filter 6 according to the result of the discrimination by the detection section 35 for filter clogging are provided, and the detection section 35 for filter clogging determines a standard temperature for discriminating the clogging in the filter 6 according to the state of operation.
Patent JP-S5337006-A (JP)
Title: Magnetic recorder/reproducer
Inventor: ITOU NORIJI
IPC: G11B5/50
Filed: 1976-08-20
Abstract: PURPOSE: To facilitate exchanging of head by providing a circuit device which couple and include the circuit of supplying bias current and input signal adaptive to to the head, integrally with a magnetic recording head. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63267741-A (JP)
Title: Selective production of beta-acetonaphthone
Inventor: SAKOTA NAOICHI
IPC: C07C45/00
Filed: 1987-04-22
Abstract: PURPOSE:To improve selectivity and yield of beta-acetonaphthone without problem in toxicity and recovery, by reacting naphthalene with acetyl chloride under prescribed conditions using a specific solvent in production of the titled compound of an intermediate for perfume, etc. CONSTITUTION:Naphthalene is reacted with acetyl chloride of 1.1-1.9 times mole, preferably 1.3-1.8 times mole based on an anhydrous aluminum chloride in the presence of the anhydrous aluminum chloride catalyst using a polychloroalkane as a solvent at 0-70 deg.C, preferably at 20-40 deg.C to provide the aimed compound. The polychloroalkane of a used solvent includes e.g. dichloromethane or tetrachloroethane and is used usually in an amount of 50-500pts.wt. based on 100pts.wt. total of naphthalene, acetyl chloride and anhydrous aluminum chloride.
Patent JP-H11354437-A (JP)
Title: Aligner, and device manufacturing method using the same
Inventor: NISHI TAKECHIKA
IPC: G03F7/20
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To measure highly accurately the positional shift between a reticle and wafer even when the stage system of an aligner for supporting the reticle and wafer is inclined, by providing on the holding member for holding its projective optical system at least one of the reference surfaces of interferometers for measuring respectively the positional informations of the reticle and wafer. SOLUTION: A reticle-side stationary mirror 25 of the reference surface of an interferometer for measuring the positional information of a reticle 16A is fastened to the X-axis-directional side-surface portion of a mirror cylinder 5 of a projective optical system PL. Also, an X-axis-oriented stationary mirror 10 of the reference surface of an interferometer for measuring the positional information of a wafer is fastened to the X-directional side-surface portion of the mirror cylinder 5 of the projective optical system PL. In this case, the wafer-side X-axis-oriented stationary mirror 10 and the reticle-side stationary mirror 25 are attached respectively to the side-surface portions of the mirror cylinder 5 oppositely to each other.  When the reticle 16A and the stage system of the wafer are inclined, resulting in incline of the projective optical system PL, the measurement values of the interferometers are changed. As a result, the positional shift between the reticle 16A and wafer can be measured highly accurately.
Patent JP-S61258848-A (JP)
Title: Polyolefin based rubber composition
Inventor: YAGI KIYOSHI
IPC: C08L101/00
Filed: 1985-05-13
Abstract: PURPOSE:The titled composition, obtained by incorporating a polyolefin rubber polymer with a monoolefin based monomer containing a specific crosslinking monomer and an organic peroxide, having low hardness, high strength, excellent electrical characteristics and improved heat resistance and suitable for electrical parts used under high-temperature environment. CONSTITUTION:A polyolefin based rubber composition obtained by incorporating 100pts.wt. polyolefin based rubber polymer which is a copolymer prepared from ethylene and an olefinic monomer other than the ethylene and (non)conjugated diene monomer with (A) 10-100pts.wt. radically polymerizable monoolefin based monomer which is liquid or solid at ordinary temperature, (B) 1-20pts.wt. polyolefin based polyfunctional monomer which is a radically polymerizable diolefin based or triolefin based compound that is liquid or solid at ordinary temperature and (C) 0.1-15pts.wt. organic peroxide which is liquid or solid at ordinary temperature and has 80-130 deg.C temperature giving 10hr half-life and further radical polymerization initiating ability. The resultant composition is then heat-treated.
Patent JP-H09263829-A (JP)
Title: Austenitic stainless steel strip or sheet for deep drawing, and improvement of its inplane anisotropy
Inventor: MIYAKUSU KATSUHISA
IPC: C22C38/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To produce an austenitic stainless steel strip or sheet for deep drawing, superior in properties to SUS304, by providing the material itself having a property of reducing inplane anisotropy. SOLUTION: This austenitic stainless steel strip or sheet for deep drawing, which has a composition consisting of, by weight, <=0.1% C, <=2.0% Si, <=3.0% Mn, 6-15% Ni, 15-20% Cr, <=0.05% N, 0.002-1.5% Al, and the balance Fe with inevitable impurities and also has a structure in which AlN exists in metallic structure by 0.015vol.%, is provided. Further, the method of improving the inplane anisotropy of the austenitic stainless steel strip or sheet for deep drawing, in which cold rolling is performed at >=40% rolling rate by the use a large- sized work roll or >400mm diameter, is provided.
Patent JP-S5433856-A (JP)
Title: Bar steel handling facilities
Inventor: SHIMIZU MAKOTO
IPC: B21B39/00
Filed: 1977-08-22
Abstract: PURPOSE: To provide the subject facilitates wherein rolled bar steel is counted piece by piece at the outlet side of a cooling bed, and automatically classified into a predetermined number of pieces and bundled to correctly count, classify and bondle the bar steel at low cost, thereby shipping the bar steel after correctly counting, classifying and bundling the same. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59224022-A (JP)
Inventor: IBUKI TSUNEJI
IPC: H01H33/00
Filed: 1983-06-03
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-H01272804-A (JP)
Title: Throwaway diaper
Inventor: ITO HIROO
IPC: A61F5/44
Filed: 1988-04-22
Abstract: PURPOSE:To readily perform fixing and peeling of fixing pieces to a rear face sheet, by bonding a self-bonding binder exhibiting fixed adhesiveness only between the binders with each other on fixing pieces and the fixing positions set on the sides in length direction of the rear face sheet having liquid- impermeable properties. CONSTITUTION:Fastener tapes 4 for fix a diaper in a fitted state are respectively bonded at both end parts in left and right of a rear face of a sheet in the direction of length. Self-bonding binder 5 exhibiting fixed adhesiveness only between the binders with each other is bonded on fastener tapes 4 and at least periphery of fixing position in the rear face sheet 2.
Patent JP-H07326356-A (JP)
Title: Lithium transition metal composite oxide powder and manufacture thereof, lithium secondary battery positive electrode and lithium secondary battery
Inventor: NAKANE KENJI
IPC: H01M10/05
Filed: 1994-05-13
Abstract: PURPOSE:To provide composite oxide powder for a lithium secondary battery positive electrode having a steep grain size distribution and displaying an excellent discharge characteristic as well as a method for manufacturing the powder, and also provide a positive electrode for a lithium secondary battery as well as a lithium secondary battery. CONSTITUTION:This lithium transition metal composite oxide powder for the positive electrode of a lithium ion secondary battery is obtained by adding a compound giving a liquid phase at a baking temperature to a lithium compound and a transition metal compound, and, then, applying a baking process thereto. In this case, when 10% grain sizes available by totalling the measurement results of a grain size distribution from the side of fine grains on a volume basis is expressed as D10, and 90% grain sizes as D90, the ratio of D90 to D10 is kept equal to or less than six.
Patent JP-H09285953-A (JP)
Title: Anisotropic optical fiber assembly holding jig and polishing device
Inventor: NAKAYAMA TAKEYASU
IPC: B24B19/00
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To obliquely polish the tip of a constant polarization optical fiber in an accurate direction. SOLUTION: A constant polarization optical fiber assembly As is supported by a collet 12 and a sleeve 13 so as to be prevented from being rotated. Then, the direction of an intersection line (n) (direction in which a stress providing hole Ha, an optical fiber R and a stress providing hole Hb are arrayed) is identified by a magnifying glass. Then, the direction is adjusted by rotating the sleeve 13 for holding the constant polarization optical fiber assembly As and a mark 14 is placed in the direction of the intersection line (n). Then, a key pin fixing ring is fixed by a rotation preventing screw so as to be prevented from being rotated. Then, the tip of the constant polarization optical fiber assembly As is polished while being inclined in a fixed direction with respect to the direction of the key pin 15.  Thus, since the tip of the optical fiber assembly is obliquely polished to be flat in an accurate direction, a high-quality anisotropic optical fiber having little connection damage and small wave surface fluctuation is manufactured.