baber/WOPTO huggingface dataset:
Patent JP-S62196854-A (JP)
Title: Semiconductor device
Inventor: FUJIMORI HIROSHI
IPC: H01L23/64
Filed: 1986-02-24
Abstract: PURPOSE:To simplify a semiconductor device by containing a pull-down and terminating resistor in a package, and connecting or input/output terminals with or cutting it from the resistor on the surface of the package. CONSTITUTION:A pull-down and terminating resistor 9 is buried at the peripheral edge of a package body 1. The resistor 9 is connected at its one end with a conductor 11 connected with a pull-down power source, and at the other end through a conductor 12 with a terminal 13a on the surface of the peripheral edge 1c of the package body. Another terminal 13b is provided outside the terminal 13a. The terminal 13b is connected with a conductor 4 coupled with a semiconductor chip 2. Then, the occupying area of the resistor 9 is collected by the package body 1. Thus, the device can be simplified.
Patent JP-2000244715-A (JP)
Title: Image reader
Inventor: MUKONO MAKOTO
IPC: H04N1/401
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in gradation which can be outputted by canceling an output difference of fixed patterns produced in an image sensor so as to uniformize an output lower limit of even number and odd number pixels. SOLUTION: An even odd number pixel correction circuit 11 has a variable resistor 12 connected between an input terminal 14 and GND and a capacitor 13 connected to a selection terminal to output a signal synchronous with a CLK1 or 2 (abbreviated as a CLK) to an integration circuit 4. A CLK that causes a current I flowing to the capacitor 13 and inverse in its phase to a current I1 flowing to a resistor 8b of the integration circuit 4 is connected to the input terminal 14.  That is, in the case that a signal from a photoelectric conversion element 6b is zero and in the case of input charge QCa < input charge QCb, the CLK2 is connected to the input terminal 14 and in the case of input charge QCa > input charge QCb, the CLK1 is connected to the input terminal 14 where QCa is the input charge from the CLK1 and parasitic capacitance Ca, QCb is the input charge from the CLK2 and parasitic capacitance Cb.
Patent JP-H09208429-A (JP)
Title: Composition for lipstick
Inventor: TERAJIMA YUJI
IPC: C08L83/04
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for a lipstick capable with improved fragrance and flavor, comprising a specific oil component such as a paraffin-based, an ester-based oil component, etc., and a flavor component in a specific ratio. SOLUTION: This composition for a lipstick comprises >=1/2 of a paraffin- based, an ester-based or a silicone-based oil component based on oil components contained in the composition and 0.05-1.0wt.% of a flavor component. A substance having >=80 deg.C boiling point to be especially a key to the fragrance and the flavor of a flavor component to be mixed is preferably used. A component selected from blueberry, strawberry, raspberry, grape, pear, plum, peach, apricot, cassis, cherry, lime, grape fruit, orange, lemon, mango, apple, melon, cinnamon, ginger, nut, coconut, milk, cocoa, etc., is preferably used as the flavor compound.
Patent JP-2000238278-A (JP)
Title: Ink cartridge
Inventor: MIYAZAWA YOSHIO
IPC: B41J2/175
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain an ink cartridge comprising a variable ink bag having an ink supply opening and a case body for housing it in which an optimal ink head pressure can be ensured by providing an elastic member between the ink bag and the case thereby protecting the ink bag against damage due to vibration, falling, or the like, during transportation. SOLUTION: Elastic members 32a, 32b are bonded trough a both-sided tape 31 to the bottom of a case body 30, ink supply opening 11 of a variable flat bag 10 encapsulating ink is positioned to the case body 30, and a cover 35 previously bonded with an elastic member 32c is fixed to constitute an ink cartridge 1. The ink bag 10 is formed by laying two sheets of aluminum laminate film each comprising an intermediate layer of aluminum foil, an outer nylon film and an inner polyethylene film one over the other, bonding three sides except one short side by thermal deposition, or the like, and fixing a plastic molding of ink supply opening 11 to one remaining side.
Patent JP-H10314581-A (JP)
Title: Oxygen absorbent and culture method for anaerobic bacteria using the same
Inventor: KASHIBA TAKASHI
IPC: A23L3/358
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To control overheating and prevent the spontaneous ignition while keeping the superior oxygen absorption performance by mixing granular thermoplastic resins of respectively specified values of softening point and particle diameter with an oxygen absorbing composition containing ascorbic acids, water and active carbon. SOLUTION: Thermoplastic resin having the softening point of 90-125 deg.C is preferred for use, and for example, thermoplastic resin such as polyethylene, polypropylene, an ethylene-vinyl acetate copolymer, elastomer or a mixture of them is used. Particularly polyolefins such as polyethylene or polypropylene of low molecular weight of 10000 or less is preferred. Also it is required to use thermoplastic resin of particle diameter of 1-500 μm, and more preferably thermoplastic resin of particle diameter of approximately 10-approximately 300 μm is preferably used. The amount of thermoplastic resin to be blended with an oxygen absorbing composition of 100 pts.wt. containing ascorbic acids, water and active carbon is 10-to 60 pts.wt., particularly in the range of about 15-about 40 pts.wt. is preferable.
Patent JP-S55132166-A (JP)
Title: Test system for subscriber's circuit of remote station
Inventor: INOUE AKIO
IPC: H04M3/30
Filed: 1979-03-30
Abstract: PURPOSE:To make it possible to reduce testing circuits by centralizing testing circuit of a master test station via the main link of an exchange. CONSTITUTION:Testing outgoing trunks TSTOGT0-TSTOGTn corresponding to remote tested stations B0-Bn of master test station A are installed in line link frame LLF of main link switch frame SWF, and testing circuits T0-Tm of test boards TBD0-TBBm are also installed in trunk link frame TLF. A test board operator acquires one of circuits T0-Tm and sends, for example, the station number of tested station B0 and the telephone number of tested test subscriber SUB. Incoming register IR of test board A actuates masker MKR, which acquires  TSTOGT0 corresponding to station B0. Next, the number of the tested subscriber is sent out from outgoing sensor OS to station B0. Incoming register IR of station B0 receives the subscriber's number by way of testing trunk TSTICT and makes a connection to SUB via main link SWF under MKR control. Therefore, testing circuits are required only as many as test boards at a maximum, reducing the number of circuits.
Patent JP-H11114281-A (JP)
Title: Reduction gear of shaft assembly for washing machine
Inventor: RI KYORETSU
IPC: F16H1/32
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide reduction gears of a shaft assembly for a washing machine having large reduction ratio between an input shaft and an output shaft. SOLUTION: The reduction gear device 50 includes an input gear 55 installed on an input shaft 24 of a shaft assembly, a first gear 51a which meshes with the gear 55 and has a diameter larger than that of the gear 55, a second gear 51b which is made integral to the gear 51a and has a diameter smaller than that of the gear 51a, and an output gear 56, which is installed on an output shaft 29, meshes with the gear 51b and has a diameter larger than that of the gear 51b.
Patent JP-H09236381-A (JP)
Title: Method and device for producing liquid helium
Inventor: OGASAWARA TAKESHI
IPC: F25J1/02
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce power costs of a helium gas compressor and effectively utilize thermal energy when liquid helium is produced. SOLUTION: An intermediate heat medium is cooled by means of the sensible heat of LNG at an intermediate heat medium cooling heat exchanger 7 and helium gas is precooled by means of cold of the intermediate heat medium at a helium gas cooling heat exchanger 11, whereby load on a helium gas compressor 18 is reduced so that power costs can be reduced. Thermal energy, which is held in LNG and has been abandoned when LNG is vaporized, is utilized as a heat source for precooling helium gas, whereby thermal energy can be effectively utilized.
Patent JP-2000239009-A (JP)
Title: Apparatus for producing carbon material
Inventor: KANEDA TAIRA
IPC: C01B31/02
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing a carbon material capable of cooling the carbon material in a short time, by mistily spraying high-pressure cold water from a spray nozzle onto a high-temperature carbon material, instantly heating finely misty cold water drops into vapor, depriving evaporation heat of the high-temperature carbon material, lowering the temperature of the circumference. SOLUTION: This apparatus is equipped with a transportation part A capable of transporting a container W charged with an organic material, a thermal decomposition furnace C for thermally decomposing the organic substance being transported by the container in an oxygen-free closed atmosphere prepared by nitrogen substitution by a low-temperature indirect heating and a cooling part D for cooling a carbon material produced by the thermal decomposition by the thermal decomposition furnace. The cooling part is provided with a spray nozzle for spraying cold water upon the carbon material and a cold water spray part F having a cold water is connected to the spray nozzle.
Patent JP-S58171032-A (JP)
Inventor: DONARUDO ETSUCHI ROORENTSU
IPC: G03F7/26
Filed: 1983-03-11
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-H06231618-A (JP)
Title: Self-lubrication type enameled wire
Inventor: ASANO KENJI
IPC: H01B3/30
Filed: 1993-02-03
Abstract: PURPOSE:To provide a self-lubrication type enameled wire having a self- lublication property as well as excellent enamelled coat strength without degrading in the outer looking by applying and baking insulation coating composed of 100 parts by weight of resin and specified parts by weight of fluorinated pitch added thereto onto a conductor directly or through another insulating material. CONSTITUTION:Insulating coating composed of 100 parts by weight of resin and 0.5 to 20 parts by weight of fluorinated pitch added thereto is applied onto a conductor directly or through another insulating material and baked to provide an enameled wire. This enameled wire has an excellent enamel coating strength and self-lubrication characteristic wherein smooth sliding characteristic in enamelled coating is attained to speed up the wiring speed.
Patent JP-S57153999-A (JP)
Title: Casing of centrifugal pump
Inventor: ISHIGAKI TATSUYA
IPC: F04D29/44
Filed: 1981-03-20
Abstract: PURPOSE:To convert a frictional loss of a disc into an effective work done, by forming a projecting wall which communicates a tank area and an internal peripheral area of a casing and making a spacing between the projecting wall and an impeller shroud as small as possible. CONSTITUTION:Projecting walls 9a, 9b which communicate a tank area 8 and an internal peripheral area are formed on an internal face which is opposed via an impeller shroud 2a, 2b and a spacing 7a, 7b of a pump casing 1, showing a gradually tapered form from the start of swirl toward the end of the swirl of a volute casing 3. Liquid which flows from the start of the swirl of the volute casing 3 into the spacing 7a, 7b between the impeller shroud 2a, 2b and the casing 1 during operation of a pump is subjected to a word performed by friction with an external face of the shroud 2a, 2b. Thereafter, while flowing along the tapered spacing 7a, 7b, the liquid is collected to rise in pressure and flows from an end of the spacing 7a, 7b into a discharge flow of the impeller 2 for increasing a discharge pressure of the pump.
Patent JP-S57156133-A (JP)
Title: Heat cutting device
Inventor: TADA NOBUHIKO
IPC: B23P17/00
Filed: 1981-03-20
Abstract: PURPOSE:To surely perform input heat control to the surface of a cut work and improve its quality, by providing a detecting means for the cut work in front of the cut forwarding direction of a heating means and both detecting existence of the cut work and performing input heat control of the heating means. CONSTITUTION:The surface of a cut work 1 is heated by a plasma torch 3 with the lapse of preset delay time by control input on the basis of a signal of a detector 7. Finally the surface of the heated cut work is immediately cut and removed by a cutting tool 2. Since a limited part from the surface of the cut work is cut while being heated by applied heat of the plasma torch 3, the heat is effectively used. A cut part 8 on a surface of the cut work 1 is incapable to be cut and detectecd by a detector 7 to stop heating.
Patent JP-2000245168-A (JP)
Title: Power converter system
Inventor: MISAWA NAOKI
IPC: H02M7/483
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To enhance reliability in the malfunctioning time of a power conversion system by outputting a command for opening the output disconnecting switch of a single-phase power converter, in response to a malfunction detecting signal, and a command for closing a bypass switch as well. SOLUTION: When an IGBT 3a of a cell inverter 1a is short-circuited and is detected by a detector 6, and a malfunction detecting signal 15a is outputted, an output disconnecting switch 4 and an input disconnecting switch 5 are opened together. In addition, if a malfunction signal 15a is inputted to a control device 13, the malfunctioning cell inverter 1a is recognized, and PWM control signals 14wa-14wd, 14va-14vd, 14ua-14ud are cut off, and all IGBTs are cut off once. After that, a bypass switch making signal 16wa is outputted after the passage of a set time, and a bypass switch 7a of the malfunctioning cell inverter 1a is made, and PWM control signals are outputted to sound cell inverters to restart them. Consequently, it becomes possible to have the malfunctioning-time reliability improved.
Patent JP-H07248029-A (JP)
Title: Clutch disc assembly
Inventor: YOSHIMOTO TAKUYA
IPC: F16D13/69
Filed: 1994-03-10
Abstract: PURPOSE:To make an axial clearance difficult cause between a friction member and a cushioning plate. CONSTITUTION:A clutch disc assembly 1 has a clutch plate 7, a cushioning plate 16, two friction facings 15, and a plurality of rivets 17. The clutch plate 7 is connected to a main drive shaft. A plurality of cushioning plates 16 are fixed to the outer circumference of the clutch plate 7. The friction facings 15 are arranged on both side surfaces of the cushioning plates 16, and connectable to a fly wheel 31. The cushioning plates 16 are fixed to the friction facings 15 by the rivets 17. The cushioning plate 16 has first and second seat surfaces 16c, 16d fixed to the friction facings 15 by the rivets 17, and the first and second seat surfaces 16c, 16d give an initial load acting on the mutually separating directions to the friction facings 15.
Patent JP-S63206409-A (JP)
Title: Production of metal laminated structure
Inventor: TOMINAGA TAKASHI
IPC: B22F7/06
Filed: 1987-02-23
Abstract: PURPOSE:To produce a metal laminated structure of a desired shape by a single baking at a low cost with high work efficiency by baking a laminate consisting of green compacts contg. metal powder and an adhesive tape contg. metal powder. CONSTITUTION:Plural green compacts 1, 2 each contg. metal powder and a binder are prepd. and an adhesive tape 3 contg. 10-80 wt.% metal powder and having pressure sensitive adhesive property at ordinary temp. is also prepd. The film 3 is interposed between the green compacts 1, 2 and the resulting laminate 4 is baked to obtain a metal laminated structure.
Patent JP-H01216131-A (JP)
Title: Brake device
Inventor: OKADA MASAKI
IPC: B60W10/18
Filed: 1988-02-24
Abstract: PURPOSE:To permit the desirable brake power control by forming a casing surrounding a blower and a transmission system for transmitting the engine power to the blower and forming an intake passage for supplying intake through the circulation on the periphery of the transmission system and an intake passage which is closed to stop the feed in an engine high speed range. CONSTITUTION:In an engine low speed range, an intake passage 9 for the flow of intake B from the periphery of a transmission system 3 and also an opening/ closing valve 3 are opened, and intake A is introduced also from an intake passage 8 of a sleeve 12 side, and a large quantity of intake is supplied into a blower 1 and the corresponding brake power is generated. Further, in an engine low speed range, the opening/closing valve 13 is closed, and the inflow of the intake A supplied from the intake passage 8 is cut off, and the intake B is introduced into the blower 1 only from the intake passage 9 on the periphery of the transmission system 3. Therefore, the intake throttle effect for the blower 1 can be applied, and the generation of the abrupt shock by the brake application by the blower 1 in the engine high speed range can be prevented. Further, the cooling for the transmission system 3 can be secured by the flow of the intake B on the periphery of the transmission system 3.
Patent JP-H02219489-A (JP)
Title: Vector control method for induction motor
Inventor: UEHARA FUKASHI
IPC: H02P21/22
Filed: 1989-02-20
Abstract: PURPOSE:To conduct a torque control with a high accuracy by obtaining the core-loss current of an induction motor as a function of the rotational speed of said motor, by adding said core-loss current to a torque current component desired value, and by using the result of said addition as a new torque current component desired value. CONSTITUTION:An adder 7 adds a core-loss current set point IO* outputted by a core-loss current setter 6 and a quasi-torque current command value ITO* and outputs the added value as a torque current command value IT*. A current regulator 14 conducts a control action causing a torque current actual value IT to coincide with said torque current command value IT*. Said core-loss current setter 6 obtains the core-loss current of a motor stator by function generators 21 and 22 and a multiplier 23 from an angular velocity omega1 corresponding to the frequency of AC applied to the primary side of an induction motor 2 and that of a motor rotor by function generators 24 and 25 and a multiplier 26 from a motor speed omega2. When said both values are added by an adder 27, it is possible to obtain the core-loss current set point IO*.
Patent JP-H02219201-A (JP)
Title: Electrode for thin-film resistive element
Inventor: KOYAIZU TAKASHI
IPC: H01C1/144
Filed: 1989-02-20
Abstract: PURPOSE:To improve the bonding strength by printing and baking a conductor paste by means of a thick-film technique to provide a thick-film electrode on a thin-film resistance element and spot welding a lead to the thick-film electrode. CONSTITUTION:A thin-film resistive element 2 is covered with glass 5 except its ends. On these ends of the element 2, a thick-film electrode 3 is provided by printing baking a conductor paste through a thick-film technique. A platinum wire as a lead 4 is superposed on the thick-film electrode 3 and spot welded thereto, whereby the lead 4 is joined to the electrode 3. Since the thick-film electrode 3 is thick and has a releatively large area, the lead 4 can be welded easily to the electrode 3 by heating the region near the contact between them, while the platinum thin-film resistance element 2 or a base 1 is not heated excessively. In this manner, the junction with high strength can be obtained without raising the temperature of the thick-film electrodes.
Patent JP-S54132124-A (JP)
Title: Constant voltage power circuit for television
Inventor: IKOMA JIYUNICHI
IPC: H04N3/18
Filed: 1978-04-06
Abstract: PURPOSE:To obtain a TV constant voltage power circuit which features the low cost, the quick response speed and the small power consumption each by extending more the period during which the switch circuit connected to the control transformer is short-circuited in the H period as the boosting voltage decreases. CONSTITUTION:The switch circuit comprising D14 and control transistor Tr15 is connected to the secondary wiring of control transformer 13 connected in series to boosting diode D10. When the voltage of boosting capacitor C11 is going to be less than the reference voltage, the pulse duration generated from mono-multi 16 increases with reduction of the collector current of Tr21. As a result, both the saturation time of Tr15 and the short-circuit time of the secondary wiring of transformer 13 are increased, and then the average current of D10 increases to try to heighten the voltage of C11. When the voltage of C11 is going to be more than the reference voltage, the contrary action is given to lower the C11 voltage automatically. Thus, the boosting voltage is stabilized. Accordingly, the rating of control Tr can be utilized effectively to realize the low cost by selecting properly the ratio between the 1st and 2nd wirings sence the transformer is used as the current control element.
Patent JP-S63206648-A (JP)
Title: Detection apparatus
Inventor: SUZUKI SHIGERU
IPC: G01N27/04
Filed: 1987-02-23
Abstract: PURPOSE:To more accurately detect the presence of an object to be detected, by mounting a pair of electrodes and further providing a heater heating the space between said electrodes. CONSTITUTION:Especially, the space between the electrodes 16, 16 in a cover 11 is heated by a heater 17 and, at this time, even when a small amount of water remains on the upper surface of the cover 11, said water is evaporated under hating by the heater 17. After the elapse of the predetermined time set with due regard to the evaporation of water, the supply of a current to the heater 17 is stopped and a current is supplied to the electrodes 16, 16 to detect the conductivity (n) of the space between both electrodes 16, 16. Next, the conductivity (n) is compared with the conductivity N preliminarily stored in a control apparatus and, when the conductivity (n) is same to or lower than the conductivity N, it is judged that no washed article remains in a dehydration basket 3. When the conductivity (n) is higher than the conductivity N, it is judged that the washed article remains in the dehydration basket 3 and a buzzer is sounded to allow a user to know that the washed article is forgotten to take out. By this method, the presence of the object to be detected can be accurately detected.
Patent JP-H02219022-A (JP)
Title: Manufacture of matrix type light valve
Inventor: OMURA KINGO
IPC: B23K26/38
Filed: 1989-02-20
Abstract: PURPOSE:To uniform an electric field and to form a high-brightness, high- definition display image by cutting and forming a PLZT sintered body, formed by laminating PLZT green sheets which have longitudinal inside electrode groups and lateral inside electrode groups on the surfaces in prescribed order, into PLZT plates at right angles to the longitudinal inside electrode groups and in parallel to the lateral inside electrode groups. CONSTITUTION:A thick film conductor layer 2 fixed on the surface of a PLZT green sheet 1 is cut with laser light to form a PLZT green sheet 1a which has a longitudinal inside electrode group 3 formed on the surface and a PLZT green sheet 1b which has a lateral inside electrode group 4 formed on the surface. Those PLZT green sheets 1a and 1b are laminated alternately and bonded by thermocompression to form a laminated piezoelectric body 5, which is baked in an atmosphere to form the PLZT sintered body 6. This PLZT sintered body 6 is cut at right angles to the longitudinal inside electrode groups 3 and in parallel to the lateral inside electrode groups 4 and both surfaces are polished to form a PLZT plate 7. Consequently, the electric field distribution is uniform and high definition is obtained.