baber/WOPTO huggingface dataset:
Patent JP-S5920445-A (JP)
Title: Electrical contact material made of silver-tin oxide type composite sintered alloy containing dispersed tin oxide particle and solidified from liquid phase and its manufacture
Inventor: SHIBATA AKIRA
IPC: C22C1/05
Filed: 1983-07-05
Abstract: PURPOSE:To obtain an electrical contact material made of a siler-tin oxide type composite sintered alloy having a continuous structure with no anisotropy and superior electric conductivity by mixing silver particles with tin oxide particles having a restricted particle size, melting the mixture by heating, and solidifying the melt under pressure. CONSTITUTION:A composite body contg. silver particles and 4-25wt% tin oxide particles having <=53mum particle size is prepared. The composite body is heated to the m.p. of silver, solidified from the liq. phase of silver under pressure, and sintered in an O2 atmosphere. By this method an electrical contact material free from crystal defects and defects due to working and having superior malleability is obtd. The contact material has a dense structure like a contact material obtd. by an internal oxidation method.
Patent JP-H08298067-A (JP)
Title: New field emission element for flat panel display device
Inventor: FUERUUPEI KUO
IPC: H01J31/12
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable field emission element which is easily manufacture, high in efficiency, able to form a uniform electron beam, and capable of reducing the possibility of spark discharges and a dielectric breakdowns. SOLUTION: An emitter layer 106 is a resistive material, equipped with a side end part 120 having an edge part 122, and a spacer layer 104 is present only on a part of the emitter layer. A gate layer 102 on the spacer layer has a taper-shaped side end part and forms a wedge 129 at its edge part. An element is used in a flat panel display device having a screen 124, and the screen 124 is at a positive voltage and disposed above the gate layer 102. When a potential difference is applied between the emitter layer 106 and the gate layer 102, electrons are emitted from the edge part of the emitter layer and attracted to the screen. The wedge makes the quantity of electrons flocking to the gate to be reduced and enhances efficiency of the element. Because the emitter layer is resistive, uniformity of electrons emitted along the edge part of the emitter layer is improved.
Patent JP-S63289875-A (JP)
Title: Solar battery
Inventor: SHIBA NOBUYASU
IPC: H01L31/04
Filed: 1987-05-21
Abstract: PURPOSE:To prevent a disconnection due to a vibration or the like at a connection part by a method wherein a film of a resistor is formed on a substrate and one end of the resistor is connected collectively to one part of a lower-part electrode and an upper-part electrode. CONSTITUTION:In a solar battery where individual films of lower-part electrodes 11, 22,...2n and upper-part electrodes 51, 52,...5n are formed in succession on a substrate 1, films of resistors 41, 42 are formed on the substrate 1; because these films have been formed, one end of the resistors 41, 42 is connected to at least one of the lower-part electrodes 21, 22,...2n and the upper-part electrodes 51, 52,...5n. That is to say, because at least one film of the lower-part electrodes 21, 22,...2n and the upper-part electrodes 51, 52,...5n of the solar battery and the films of the resistors 41, 42 are connected mutually while they are formed separately on the substrate 1, no soldering operation is required to connect them. By this setup, it is possible to prevent failure and disconnection due to a vibration or the like at a connection between the resistors 41, 42 and the solar battery.
Patent JP-H11277967-A (JP)
Title: Easily suspendable letter paper clip
Inventor: MATSUMOTO TOYOHARU
IPC: B42F9/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a letter paper clip which can be fitted onto a hook from the front side easily and correctly by pinching a hanger directly when fitting the letter paper clip onto the hook and also which can be fitted onto a wide resin-made hook in such a way that the hanger is folded. SOLUTION: A hanger is 1.5 cm or more in overall height so that it assumes such a shape as to enable it to be easily fitted onto a hook. In addition, a hook storage part is provided and also a pinching part with a bulge formed on the upper part of the hanger is provided. Further, a recessed part for receiving the mounted hanger is formed in the center as a mounting recessed part-in the center type with mounting holes located in the center. A pull-up part 6 is of a larger size than its conventional type.
Patent JP-S5746262-A (JP)
Title: Method for electrostatic printing
Inventor: NAGANUMA TSUTOMU
IPC: G03G15/22
Filed: 1980-09-03
Abstract: PURPOSE:To make electrostatic printing masters whose picture section is conductive, by using a conductive toner. CONSTITUTION:A conductive section 5 which has a zinc oxide layer 2 into which a toner is dissolved is formed, by performing electric charging, exposure, developing by an one-component conductive toner, pressure fixing and dissolving of the resin component of the toner by an organic solvent on a zinc oxide paper 3. This conductive section 5 is used as an electrostatic printing master and the printing is performed by repeating the reversing development and transferring by electric changings and a reversed polarity toner 9. Since the conductive section is an ohmic contact by the toner component, pictures which have excellent reproducibilities of halftone dots are obtained.
Patent JP-H11302338-A (JP)
Title: Rubber-modified thermoplastic resin
Inventor: YAMAWAKI KAZUTADA
IPC: C08F279/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber-modified thermoplastic resin with excellent impact resistance, weatherability, appearance after molded, chemical resistance, scratch resistance and slidability. SOLUTION: This rubber-modified thermoplastic resin with a graft percentage of 10-100% and the intrinsic viscosity [η] of methyl ethyl ketone solubles of 0.2-0.8 dL/g, is obtained by graft polymerization of at least one monomer component selected from the group consisting of aromatic vinyl compounds, vinyl cyanide compounds and other vinyl monomers copolymerizable therewith in the presence of (A) a rubbery polymer >=70 deg.C in melting point Tm composed of ethylene, a 3-20C α-olefin and a non-conjugated diene in the weight ratio of (5-95):(95-5):(0-30) and (B) a 2nd rubbery polymer <70 deg.C in melting point Tm or with no Tin in the weight ratio A/B of (10-90):(90-10).
Patent JP-H0251121-A (JP)
Title: Low vibration resonance type scanner for small optical display device
Inventor: BENJIYAMIN EI UERUZU
IPC: G06K7/10
Filed: 1989-05-16
Abstract: PURPOSE: To reduce vibration as the whole by providing a mirror and a balancing mass to be moved in mutually opposite directions and attaching both masses to the same base for mounting. CONSTITUTION: The mirror 30 is connected to the base 21 through a first spring means 32 so as to make the mirror 30 freely vibratable relatively to the base 21. Also, the balancing mass 36 is connected to the base 21 through a second spring means 34 so as to make the balancing mass 36 freely vibratable relatively to the base 21. Then, the first spring means 32 and the second spring means 34 are connected to the base 21 so as to almost mutually cancel first reaction force and second reaction force at the base 21. Thus, the resultant of the reaction force transmitted to the base 21 for attachment is reduced and the vibration of an optical display device for performing resonance type scanning is reduced.
Patent JP-H08314397-A (JP)
Title: Display element
Inventor: HIRANO KENICHI
IPC: G09F13/04
Filed: 1995-05-22
Abstract: PURPOSE: To disperse reflected light on the font surfaces of goboes and frames and to increase contrast by inclining the front surfaces of the goboes relative to the vertical direction. CONSTITUTION: In a display element equipped with a displaying lamp, plural goboes 2 installed to the front F of the light emission surface of the lamp and the frames 4 for supporting the goboes 2, the front surfaces 2a of the goboes 2 are inclined relative to the vertical direction V. At this point, it is preferable to provide the front surfaces 4a of the frames 4 for supporting the goboes 2 with tapered sides inclined relative to the vertical direction V. In this manner, a contrast can be increased by dispersing the reflected light of the direct rays of the sun or sky received by the front surfaces 2a of the goboes 2 by inclining the front surfaces 2a of the goboes 2 to the vertical direction so as not to concentrate the reflected light to the front F.  Then, even when an outdoor electric display or the like is used, clear-cut display is possible by the increase of a contrast even in the direct sunlight.
Patent JP-H10283327-A (JP)
Title: Foreign currency conversion desk-top calculator
Inventor: OKUBO MICHIO
IPC: G06F15/02
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a portable foreign currency conversion desk-top calculator in which the conversion of foreign currency can be easily attained at the time of shopping abroad by instantaneously converting displayed 'foreign currency' into 'Japanese currency' and displaying it by the simple operation of 'only pressing a currency conversion key once' at a specific key part additionally provided at a conventional general portable desk-top calculator, and simultaneously returning it to the 'original foreign currency' by the simple operation of 'only pressing a conversion release key'. SOLUTION: A conventional general portable desk-top calculator is provided with a specific key part 3 for foreign currency conversion, and a rate memory key 4, rate memory display/release key 5, currency conversion key 6, and conversion release key 7 are arranged at the specific key part. Then, calculating and storing mechanisms corresponding to those newly provided specific keys 4-7 are added to the conventional mechanisms inside the desk-top calculator.
Patent JP-S60264328-A (JP)
Title: Synthesis of bi2moo6 of koechlinite type
Inventor: KODAMA HIROSHI
IPC: C07C255/08
Filed: 1984-06-14
Abstract: PURPOSE:To prepare Bi2MoO6 of koechlinite type by a simple process easily in a short time, by heating Bi2MoO6 of gamma' type under pressure. CONSTITUTION:Bi2MoO6 or gamma' type is heated at 400-600 deg.C while pressurizing it at >=150kg/cm<2> (in the pressure-temperature phase equilibrium diagram, a region at the right side of the dotted line is a thermodynamically stable range of Bi2 MoO6 of gamma' type, a region at the left side of the dotted line is a thermodynamically stable range of Bi2MoO6 of koechlinite type, the region A enclosed in the oblique lines is a range wherein transition from gamma' type to koechlinite type takes place within 120hr). A mixture (mixture in a molar ratio of 1:1 calculated as Bi2O3 and MoO3) of a Bi compound to form Bi2O3 by thermal decomposition and an Mo compound to form MoO3 by thermal decomposition may be heat- treated under pressure instead of Bi2MoO4 or gamma' type.
Patent JP-H05293237-A (JP)
Title: Game system
Inventor: KUWABARA KIYOSHI
IPC: G07F7/08
Filed: 1992-04-17
Abstract: PURPOSE:To obtain a game system which is advantageous to both a game place and a customer and has no waste in management for the number of balls by inputting the number of loan balls of every member and/or the number of prize balls as the game result or as storage ball data in a terminal controller, and operating and managing the member's use status on the number of balls such as prize exchange or the like according to the total storage ball data. CONSTITUTION:Ball lending 37 is performed by a ball lending machine in the terminal of a game place, a game 38 is played by a game machine, and if there are balls to be output, the number of the balls is input to a terminal controller as a win ball 62. Subsequently, when prize is exchanged by a prize exchange system, the count number of balls counted by a counter is input to the terminal controller, and the prize exchange 41 of a member and the other ball number use status are subtracted from the total storage ball data. After subtraction, the remaining ball number is taken as the ball storage 64 and operated and recorded as the total ball storage data in the terminal controller, so that the ball storage data can be utilized in the next game or the continued re-play 65.
Patent JP-S6188878-A (JP)
Title: Construction of expression plasmid pamc1 for expression of rat hepatic cytochrome p-450mc gene in yeast
Inventor: OITA KENJI
IPC: A61K38/44
Filed: 1984-06-16
Abstract: PURPOSE:To enable the expression of cytochrome P-450MC having high hydroxylation activity and wide substrate specificity in a yeast, and to apply the plasmid to an oxidation reaction and to the oxidative removal of organic compounds in waste water. CONSTITUTION:The cytochrome P-450MC gene separated from the recombinant plasmid PAU157 having whole coding region of the rate hepatic cytochrome P-450MC protein, is integrated into the expression vector PAAH5 holding an alcohol dehydrogenase promoter. The expression plasmid PAMCI constructed by the above process is introduced in a host yeast, and the expression of the gene is carried out in large amount. A large amount of pure rat hepatic cytochrome P-450MC enzyme can be separated and purified by this process.
Patent JP-H05312638-A (JP)
Title: Infrared optical unit
Inventor: KODAMA NAOKO
IPC: G02B13/14
Filed: 1992-05-15
Abstract: PURPOSE:To obtain an infrared optical unit in which cooling means is downsized, fluctuation of sensitivity is suppressed in a detector, and infrared ray can be detected efficiently. CONSTITUTION:An auxiliary lens 22 having front focus on or in the vicinity of an aperture diaphragm 1 is interposed between infrared optical systems 20, 21 for forming an infrared image and an infrared image detector 2. Cooling means 3-5 cool the infrared image detector down to a predetermined temperature whereas an auxiliary coiling means 6 cools the periphery of the auxiliary lens and the neighborhood thereof down to a temperature higher than the predetermined temperature.
Patent JP-H0420706-A (JP)
Title: Device to convey sludge through pipe under pressure
Inventor: KUIOKA KIYOSHI
IPC: C02F11/00
Filed: 1990-05-15
Abstract: PURPOSE:To provide the title device which generates no bad odor and is fully automated without using man power and can be automatically operated intermittently and capable of conveying matters to be transported efficiently and reduce much of the equipment cost by providing a collective sludge conveying pipe which extends to a separator installed right in front of an incinerator and providing an air duct between the air discharging port of the separator and a compressor. CONSTITUTION:In the title device of conveying through pipe under pressure dehydrated sludge which is dehydrated by a dehydration machine is pressed by a pump 100 for conveying sludge under pressure provided on the side of the discharge port of the dehydration machine and sent to a discharging and conveying pipe 120, and the dehydrated sludge is sent by the compressed air blown in by an ejector 140 provided at an intermediate position of the pipe 120 through the pipe 120 and a collective sludge conveying pipe to a separator 200 provided right in front of an incinerator 300 as it forms a plug flow of high concentration. And in the separator the dehydrated sludge is separated into dehydrated sludge and air, and the dehydrated sludge falls to the incinerator 300 and burns there. On the other hand the air after it is stripped of the sludge goes to a compressor 500 which supplies compressed air through an air circulation duct 400, and goes through a receiver tank 600 with its pressure raised and again pressed into the ejector. With this device it can be used in circulation so that bad odor is not spreaded near the disposal location and the work environment can be kept clean.
Patent JP-H01293095-A (JP)
Title: Indoor load controller
Inventor: SAKANOBE KAZUNORI
IPC: H04Q9/00
Filed: 1988-05-20
Abstract: PURPOSE:To automatize address setting and to prevent the overlapped setting of and address from being performed by providing a setting processing part in an indoor load controller, and execuing the setting of the address by program control. CONSTITUTION:The input part 7 of the address is constituted of a setting selection means 10, an address addition means 11, an address subtraction means 12, and a new address is generated by adding or subtracting a numeric value 1 sequentially on the present address (the initial values of all the addresses are set at 0s), and it is inspected whether or not the address on which the numeric value 1 is added (subtracted) is a null address. In such a way, it is possible to reduce the number of components of a switch, etc., and since a display means 14 to display only the address desired to set in a decimal number is provided, it is possible to execute the address setting by the title device automatically, and to prevent the overlapped setting of the address from being performed.
Patent JP-H07113376-A (JP)
Title: Method and equipment for adjusting external operating section
Inventor: MIKAERU KESERERU
IPC: F16P3/14
Filed: 1994-05-12
Abstract: PURPOSE: To provide a method and a device for adjusting an external operating section, particularly for the inside of an automobile having an electric-sensor controlled anti-collision system having increased reliability. CONSTITUTION: A driving system of a door for an automobile connected to a mechanical type displacement device 5, in which the lower area of a window 2 is driven by an electric motor 6, is brought into contact with a device 60 for positioning. Since the time-dependent evaluation of a signal transmitted by the device 60 is also executed in a microprocessor 7, the speed change of the window during its displacement can also be detected. A proximity sensor 1 installed in the upper area of a door frame 3 forms the component of a direct detecting jam preventive system, and window void itself or its edge is detected.
Patent JP-S5347953-A (JP)
Title: Reference voltage circuit
Inventor: ASAKAWA TATSUJI
IPC: H02H3/02
Filed: 1976-10-14
Abstract: PURPOSE: To obtain a reference voltage source which can be used as the gate input voltage of the constant power supply transistor in an MOS differential amplifier and operational amplifier by taking out the difference of the respective threshold value voltage of an equi-polarity transistor or an integer nultiple of the difference. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6015973-A (JP)
Title: Semiconductor device
Inventor: NAKAGAWA TAKASHI
IPC: H02H7/20
Filed: 1983-07-08
Abstract: PURPOSE:To prevent breakage on the input side or in the whole resistor and to improve the reliability by increasing a breakdown voltage on the input side by making a cross-sectional area of the input protective resistor on the input side larger than the output side in order to make a resistance value for an unit length of said resistor on the input side larger than the output side. CONSTITUTION:An input protective resistor 32 is formed on the main plane of the semiconductor substrate 31 and a protective diode 33 is connected to said resistor 32 to compose the gate protective circuit 34, which is then connected between an electrode pad 35 and an internal circuit 36. This input protective resistor 32 is formed simultaneously with the source region 37 and the drain region 38 of the MOS transistor which composes the protective diode 33. Also, the source 37 is connected to the internal circuit 36 through the Al wiring 39 connected to the source 37. Then a gate 40 is connected, e.g. to an earth electrode together with the drain 38. The width of the input protective resistor 32 is reduced gradually from the input side end 32a toward the output side end 32b so as to enlarge the cross-sectional area on the input side compared with that on the output side.
Patent JP-S612888-A (JP)
Inventor: KAZAOKA KENICHI
IPC: A47C31/02
Filed: 1984-06-14
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-S5824111-A (JP)
Title: Light beam deflection scanner
Inventor: FUKUI TAKASHI
IPC: G02B5/32
Filed: 1981-08-06
Abstract: PURPOSE:To reduce influence by a variation of a scanning line, by irradiating a holographic filter having a microscopic opening at a prescribed angle by a parallel coherent light, deflecting the primary diffracted light from said filter by a deflector, and after  that, condensing it. CONSTITUTION:Laser light 11 from a laser oscillator 10 is converted to parallel light  13 by a collimator lens system 12, and in an optical path of this parallel light 13, an  opening douser 20 having a circular opening 21 is provided. As a result, diffracted light  14 is generated from the opening 21, and this diffracted light 14 is converted to parallel light 16 by a lens system 15 and is irradiated to a photosensitive material. On the  other hand, in order to record an amplitude information and a phase information  regarding the opening 21 in a photosensitive material 17, laser light 18 which is made  incident at an angle theta converted to reference light, simultaneously is irradiated to the  photosensitive material 17, an interference fringe is formed by the parallel light and  the reference light, a holographic filter 30 corresponding to the opening 21 is formed,  such a filter 30 is provided on a light beam deflection scanner, parallel light 31 is irradiated at at the same angle theta as the reference light 18, primary diffracted light 34 is obtained, is deflected 35, and after that, is condensed 36, and a photosensitive material  38 is exposed by a scanning beam 37.
Patent JP-S5915611-A (JP)
Title: Coal fired combined cycle generating device
Inventor: YAMAYA JIYOUJI
IPC: F01K23/06
Filed: 1982-07-15
Abstract: PURPOSE:To improve efficiency of a device, by communicating a heat transfer pipe of a fluidized bed combustor to a gas turbine through a reheat combustor and increasing temperature of gas supplied to the gas turbine to high temperature. CONSTITUTION:A compressor 1 is connected to a gas turbine 3 connected to the first generator 2. The atmospheric air from the compressor 1 is heated by a heat transfer pipe 5 in a fluidized bed combustor 4 and fed into a reheat combustor 12 and the gas turbine 3, and the first generator 2 is rotated. Fuel is fed into the reheat combustor 12 from a coal gasifier 20 and a purifier 21. A steam turbine 23 is rotated by steam heated by a water pipe 7, and electric power is generated by the second generator 24. In this way, since temperature of gas supplied to the gas turbine 3 can be increased to high temperature, efficiency can be improved.
Patent JP-2000317784-A (JP)
Title: Automatic grinding method for work and automatic grinding system
Inventor: KUBO YUKITO
IPC: B24B41/06
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a grinding method and so on, capable of automatically carrying a work, and mounting it onto the main spindle of a grinder so as to automatically start grinding. SOLUTION: After a work W is centered and mounted on a mounting jig 20 so as to be fixed thereto, the mounting jig 20 is automatically carried to a grinder 1, the mounting jig 20 is automatically mounted to a main spindle using a main spindle axial line as a basis, after that, a main spindle 5 is rotated so that the work W is ground by the use of a grinding wheel 18a. Even if the work W is in a deformed shape, it can be mounted on the main spindle 5 in a state that it is accurately centering with respect to the main spindle 5, so that it can be accurately ground.