baber/WOPTO huggingface dataset:
Patent JP-H06315962-A (JP)
Title: Piping structure of mold temperature controlling device
Inventor: NAITO KENJI
IPC: B29C45/73
Filed: 1993-05-07
Abstract: PURPOSE:To eliminate the loss of fluid and realize the lowering of cost by a method wherein the fluid or hot water/cold water for controlling the temperature of a mold is forwarded again through its circulating system after the change of molds under the condition that only the fluid filled in joint parts is removed. CONSTITUTION:At the manufacturing of a molded article, after the temperature of the fluid W in the tank 3 of a temperature controlling device 2 is held at the predetermined temperature, the fluid is circulated through a piping 110, the fluid passage 20 in a fixed mold 1b and a piping 120 back to the tank 3. Next, in order to change a mold 1 after the manufacture of the molded article, a pump 4 is stopped and respective valves 11, 12, 100 and 101 are closed, while valves 13-15 are opened. Next, by actuating an air feed pump 10, the fluid W in a piping 130, an air feed pipe 140 and a bypass piping 150 is returned through the piping 130 from a forwarding pipe 135 to the tank 3. After that, under the condition that the valves 13 and 14 are closed, the mold 1 is changed by disengaging joint mechanism 160a and 160b. After the change of the mold, the state at manufacturing is restored.
Patent JP-S63273231-A (JP)
Title: Optical disk and its production
Inventor: AZUMA KOICHI
IPC: G11B7/24027
Filed: 1987-04-30
Abstract: PURPOSE:To improve reliability and economy by superposing a resin sheet provided with a metallic film or recording layer having a specified thickness on a master disk on which information is recorded and transferring the information thereto under pressurization, then adhering the sheet to a resin substrate. CONSTITUTION:The resin type sheet 10 which has several - several 100mum thickness and is provided with the metallic film or recording film 8 having 0.1-100mum thickness is superposed on the master disk 1 on which the information is recorded. The sheet is then pressed by a pressurizing device to transfer the information of the master disk 11 onto the film 8 and to form digital signal parts 9; thereafter, the sheet 10 and the flat plate disk-shaped resin substrate 12 are adhered, by which the optical disk having the high reliability is inexpensively obtd.
Patent JP-S59232505-A (JP)
Inventor: KAWAI KATSUHIKO
IPC: A45D33/00
Filed: 1983-06-16
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-H09293033-A (JP)
Title: Device for receiving fiber channel data
Inventor: ARASAWA NOBUYUKI
IPC: H04B10/278
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent the reception processing of data from a host bus from being affected by an interruption processing level inside a data receiving device by changing-over an interruption output to a main control means by plural interrupting signals and the value of a reception data number coefficient means. SOLUTION: When reception data from a fiber channel 11 is stored in a memory 3 inside a fiber channel data receiving device 1, a reception control part 4 receives reception data from the fiber channel 11 and writes it in FIFO 5. A data reception counter 21 counts the number of data transfers from the reception control part 4 to FIFO 5. When the counter 21 becomes more than zero, an interruption main cause 9 (1) is outputted to a priority order change- over control part 7 together with a reception data count value 12. The priority order change-over control part 7 receives the reception data count value and the interruption main cause 9 (1), refers to the reception data count value 12 and outputs the interruting signal 10 (2) to the main control part 2.
Patent JP-S5440204-A (JP)
Title: Vacuum degassing vessel
Inventor: OODERA MUTSUMI
IPC: C22B9/04
Filed: 1977-09-05
Abstract: PURPOSE: ToThe vacuum degassing vessel in which the temperature difference between the period of degassing and the period of the suspension of operation is decreased simply, by sealing hermetically the holes of the dipping pipes of the vacuum degassing vessel with a heat-resisting material at the period of the suspension of operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1040918-A (JP)
Title: Paste type cadmium negative electrode and manufacture thereof
Inventor: YAMASHITA KATSUMI
IPC: H01M4/24
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To improve a negative pole absorbing property for O2 gas produced at the positive pole in overcharging and prevent the negative pole from being deformed due to Cd dissolution deposition by causing a past type cadmium negative pole of a prescribed structure used in an alkaline storage battery to contain Mg(OH)2 under specific conditions. SOLUTION: An organic compound (such as phenyl acetate) layer 6 is formed on the surface of an active material 1 layer 2 mainly made of a Cd compound (such as cadmium oxide) applied on a conductive core member (such as punch- perforated sheet metal), over which is provided a conductive porous layer 4 mainly made of metallic Ni to form a paste type cadmium negative pole. In the negative pole, the active material layer 2, the organic compound layer 6 and the conductive porous layer 4 are made to contain MgO2 by 1-3weigth% relative to the Cd active substance by, for example, impregnating the pole plate with Mg salt (such as MgSO4 ) solution followed by replacing it to Mg(OH)2 by the reaction with an alkaline solution. That is, the Mg compound has the effect for preventing the Cd crystal size from growing excessively.
Patent JP-H08304076-A (JP)
Title: Oscillation gyro device and manufacture thereof
Inventor: MATSUO SEIYA
IPC: G01C19/5663
Filed: 1995-05-01
Abstract: PURPOSE: To increase the yield by eliminating failure in the process for dicing individual chips from a substrate on which a large number of oscillation gyros are formed in matrix. CONSTITUTION: The oscillation gyro device comprises an oscillation gyro element 1, and upper and lower covers 8, 9 applied thereto from above and below. The oscillation gyro element 1 is produced by subjecting a semiconductor substrate to etching and comprises a frame part 1a, an insular oscillator 1b formed in the frame part 1a through an air gap 1d, and a beam part 1c for supporting the oscillator 1b while bridging to the frame part 1a. The upper and lower covers 8, 9 comprise frame parts 8a, 9a bonded to the frame part 1a, and recesses 8b, 9b. The upper or lower cover 8, 9 is formed out of a semiconductor substrate or an insulating substrate.
Patent JP-2000307331-A (JP)
Title: Antenna device and portable information terminal device using the same
Inventor: NAGANO TAKEYA
IPC: H01Q1/12
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To suppress change in antenna characteristics caused by the machine type of electronic equipment such as notebook personal computer(PC) to be connected by making the electric length of an antenna element into half wavelength and arranging that antenna element vertically to the installation plane of the electronic equipment to connect an antenna device. SOLUTION: The electric length of an antenna element 104 is made half wavelength. The current distribution of the antenna element 104 is made minimum at both terminal parts of the antenna element 104 and made maximum at the central part. Therefore, the current distribution on the lower end side of the antenna element 104, namely, at the terminal on the side of a radio part casing 102 is made minimum. Thus, an antenna current to flow to the radio part casing 102 is minimized as well. Besides, the antenna element 104 is arranged vertically to the install plane of the PC to be mounted. Thus, the antenna element 104 is operated similarly to a vertical monopole on a base plate so that horizontal plane non-directivity can be provided by vertical polarization.
Patent JP-S601345-A (JP)
Title: Fuel supply control method for internal-combustion engine
Inventor: OTOBE YUTAKA
IPC: F02B1/04
Filed: 1983-06-15
Abstract: PURPOSE:To always carry out a precise fuel supply control which is not affected by the shift of air-fuel ratio due to secular changes, etc., by compensating the supply amount of fuel in accordance with compensating variables and compensating coefficients corresponding to set voltage which is fed from a single voltage formulating means. CONSTITUTION:Upon operation of an engine an ECU5 receives output signals from a throttle valve opening degree sensor 4, an intake-air pressure sensor 8, a water temperature sensor 10, a rotating angle sensor 11, an O2 sensor etc., and a CPU503 computes at first a basic injection time Ti. Then, the basic injection time Ti is compensated in accordance with a plurality of compensating coefficients obtained from a predetermined compensating coefficient map, and therefore, an actual fuel injection time Tout is calculated. At this time, the CPU503 also receives output signals from a Vpro regulator 511 through a multi-plexer 505, that is, the CPU503 receives compensating coefficients Tpro, Kpro for an adding term and a multiplying term in an operating equation for obtaining the fuel injection time Tout, corresponding to a set voltage which is fed from a single voltage formulating means, and therefore, compensates the basic injection time Ti also in accordance with these compensating coefficients.
Patent JP-H01280178-A (JP)
Title: Concrete pump car with boom
Inventor: MIURA NOBUYUKI
IPC: E04G21/04
Filed: 1988-05-02
Abstract: PURPOSE:To prevent the freezing of concrete by a method in which a tube to connect a pipe through which exhaust gas from engine is branched and taken out with the tip of a concrete pipe is detachably attached to the tip of the concrete pipe. CONSTITUTION:Exhaust gas from an engine is branched through the exhaust gas switch valve 17 of an exhaust pipe 15 to a connecting pipe 19 and led to the circulating pipes 10 and 11 of the first water tank 3. A flexible tube 14 is connected to a concrete pipe 9, and the exhaust gas is directed to the tube 14, the pipe 9, a concrete pump, and a hopper 9 by an exhaust gas change- over valve 12. Until the beginning of concrete placement, the exhaust gas is directed through the pipe 19 and the tube 14 into the pipe 9 for heating it and also discharged to the open air by changing over the valve 12 when placing concrete. The tube 14 is then removed and concrete in the hopper 2 is placed through the pipe 9.
Patent JP-S59229270-A (JP)
Inventor: JIYON ERU RINJII
IPC: B22D17/00
Filed: 1984-05-29
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-H10303150-A (JP)
Title: Adhesive sheet for semiconductor and manufacture of semiconductor device using the same
Inventor: AMANO AKIRA
IPC: B23Q3/15
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To make electrostatic breakdown or damages to side edges of bottom faces hardly occur by sequentially forming a first adhesive agent layer, metallic foil, and a second adhesive agent layer in order on the upper surface of a base resin sheet and giving conductivity to the base resin sheet and first and second adhesive layers. SOLUTION: After a first adhesive agent layer 23 is formed on a base resin sheet 22 composed of a polyester sheet, etc., a second adhesive agent layer 24 is formed on the layer 23 with ferromagnetic oil 24 in between. Then an adhesive sheet 21 is formed by coating the surface of the adhesive layer 25 with a cover film 26. Thereafter, the cover film 26 of the adhesive sheet 21 is stripped off and a silicon wafer 7 on which a semiconductor device is formed is stuck to the second adhesive agent layer 24. The base resin sheet 22 and first and second adhesive agent layers 23 and 25 have conductivity. Therefore, the static electricity which is generated when the silicon wafer 7 is cut, and so on, can be discharged.
Patent JP-2000297529-A (JP)
Title: Bamboo blind shaped frame for expansion joint part and method for construction thereof
Inventor: YOSHIDA KENJI
IPC: E04G9/08
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To easily construct a subsequent building frame to a preceding building frame in a narrow expansion joint part in a method for constructing the building frame of the expansion joint part when the building of a concrete structure is constructed. SOLUTION: This bamboo blind shaped frame for an expansion joint is formed in such a constitution that a frame supporting device 1 wherein frame supporting members 2a, 2b supported by a preceding building frame 10 and telescopically formed in a width direction of the expansion joint part by a width adjusting means is provided together to a wall surface of a preceding building frame 10 at predetermined intervals, in the expansion joint part of a building. The bamboo blind shaped frame 7 is horizontally laid on a surface of the frame supporting member 2a for a subsequent building frame of the frame supporting members 2a, 2b. After a frame 8 for the subsequent building frame is assembled, concrete is placed between the frame 8 and the bamboo blind shaped frame 7.  Subsequently, the frame supporting member 2 is narrowed by the width adjusting means to dismantle the frame supporting device 1 from the expansion joint part, and the bamboo blind shaped frame 7 is rolled up from its lower side to remove.
Patent JP-S63274608-A (JP)
Title: Production of aluminum orthophosphate
Inventor: MURAKAMI MASAHIKO
IPC: C01B25/36
Filed: 1987-04-30
Abstract: PURPOSE:To produce the title aluminum orthophosphate which can be pulverized easily at low calcination temp. and in a short time by calcining a powder mixture consisting of a sparingly water-soluble condensed aluminum salt and an aluminum compd. CONSTITUTION:A sparingly water-soluble condensed Al salt (e.g. dihydrogen aluminum tripolyphosphate, etc.) and an Al compd. (e.g. aluminum hydroxide, etc.) are mixed in the form of powder, and calcined, producing thus aluminum orthophosphate which is easily pulverizable with a crusher. The product obtd. by this method has superior dispersibility to the product produced by the conventional processes, permitting easy pulverization. Moreover, the calcination temp. is lowered (800-1,200 deg.C) and the working time is lessened, but provides high productivity of cristobalite type aluminum orthophosphate, so energy consumption is reduced and working efficiency is improved. Since the product has finer particle size than conventional products, the product is useful widely for a piezoelectric material, ceramic raw material, dental material, gas adsorbent, rust-preventive pigment for paint, etc.
Patent JP-S60251274-A (JP)
Title: Method for coating nitride
Inventor: ARAI TOORU
IPC: C23C16/442
Filed: 1984-05-28
Abstract: PURPOSE:To make the use of hydrogen unnecessary and to obtain safely a nitride layer having a smooth surface by using powder of ammonium halide or metallic halide as a component of a treating agent to be put in a fluidized bed furnace together with a material to be treated. CONSTITUTION:A treating agent is prepd. by mixing powder of a refractory such as alumina with nitride forming powder of a nitride-forming metallic element or an alloy thereof and powder of ammonium halide and/or metallic halide which sublimes or evaporates at the treating temp. or below. The treating agent and a material to be treated are put in a fluidized bed furnace, and gas contg. nitrogen is introduced into the furnace to fluidize the treating agent. The furnace is then heated to form a nitride or carbonitride layer on the surface of the material to be treated.
Patent JP-H10298496-A (JP)
Title: Preparation of tall oil rosin ester low in malodor level
Inventor: KARVO MIKKO KALEVI
IPC: C09F1/04
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a tall oil rosin ester low in malodor level. SOLUTION: This method comprises an esterification step wherein tall oil rosin is esterified with a polyol in order to form a product containing a tall oil rosin ester, this product is subjected to evaporation in order to remove a malodorous component and other volatile components therefrom, this evaporation is performed in a short-path evaporation having an evaporation surface and a condenser situated near the evaporation surface, and the evaporated components to be removed are condensed in this condenser to remove a tall oil rosin ester low in a malodor level from the evaporator.
Patent JP-H08282054-A (JP)
Title: Printer controller
Inventor: KANEKO YOJI
IPC: G06F3/12
Filed: 1995-04-07
Abstract: PURPOSE: To realize an increase in speed and the enhancement of detailedness in low cost by storing inputted image data by the quantity corresponding to a plurality of main scanning lines and detecting the pixels on the same main scanning line to reverse the inside pixel and completing the painting-opt of image data before adding an interpolation pixel to the image data of a recording pixel. CONSTITUTION: A signal processing circuit 205 converting the image signal of 300dpi from a printer controller 202 to an image signal of 600dpi to output the same to a printer engine 201 is equipped with line memories 1-9 storing the image signal of 300dpi and the control of the writing or reading of the line memories 1-9 is performed by a memory control circuit 10. Further, an interpolation logic circuit 19 is provided to refer to the image data from the printer controller 202 to perform painting-out in a main scanning unit or the addition of an interpolation pixel for smoothing. The output of parallel 8 bits from the interpolation logic circuit 19 is converted to a serial signal by a parallel/serial converter circuit 21 to be outputted.
Patent JP-H06321819-A (JP)
Title: Removal of stabilizer contained in trichloroethylene
Inventor: ONO HIROMOTO
IPC: C07C17/389
Filed: 1993-05-10
Abstract: PURPOSE:To provide an easy and low-cost method for removing a stabilizer contained in trichloroethylene used as a raw material for the production of 1,1,1,2-tetrafluoroethane serving as an alternative cooling medium for Flon-12 by contacting the trichloroethane with zeolite by simple operation. CONSTITUTION:A stabilizer in trichloroethylene is removed by contacting the stabilizer-containing trichloroethylene with zeolite. The zeolite preferably has an average pore size of 3-5Angstrom . This method has a merit of simultaneous removal of the stabilizer and water. For the contact of the trichloroethylene with zeolite in a liquid phase, it is advantageous in an industrial scale to continuously introduce the trichloroethylene on a fixed bed composed of the zeolite. This removing method can keep the catalytic activity over an extremely long term an provides an extremely valuable removing one in the production of CF3CH2F which is an important alternative for Flon-12.
Patent JP-H02285815-A (JP)
Title: Decode circuit
Inventor: HIRANO SHINICHI
IPC: H03M7/00
Filed: 1989-04-27
Abstract: PURPOSE:To decrease number of circuit components by providing plural logic gate circuits and connecting a circuit consisting of a 1st switch, a 1st transistor(TR), a 2nd switch and a 2nd TR and an inverter to an output of each logic gate circuit. CONSTITUTION:A 1st switch 10 is a TR receiving an output signal of a NAND gate circuit 4 and receiving a signal A3 as its gate input. A 1st TR 11 is a P-channel TR having an output terminal 02 in common to that of the 1st switch 10 and conductive when the 1st switch 10 is nonconductive. A 2nd switch 8 is a TR having a common source input to the 1st switch 10. A 2nd TR 9 is a P-channel TR and has a common gate input to the 2nd switch 8 and is conductive when the 2nd switch 8 is nonconductive. Thus, the decode circuit is constituted with fewer circuit component numbers.
Patent JP-S60255057-A (JP)
Title: Multi-power source system
Inventor: ITOU TAKAYASU
IPC: H02J1/00
Filed: 1984-05-30
Abstract: PURPOSE:To prevent between power sources from interfering with a simple circuit configuration by detecting a period that the output voltage of a stabilized power source is readily affected to set the period to the insensitive band of a variable power source. CONSTITUTION:An insensitive band detector 24 which generates an insensitive band pulse from a triangular wave from a triangular wave oscillator 4 and the differential voltage from an error amplifier 6 is provided in a stabilized power source 13. On the other hand, a comparator 25 for forming a PWM wave from the triangular wave from a variable power source 14 and the differential voltage from an error amplifier 17 in a variable power source 14 is constructed not to response even if the level relation between the triangular wave and the differential voltage is inverted during a period that the insensitive band pulse is supplied.
Patent JP-H10303726-A (JP)
Title: Hstl-pecl conversion circuit
Inventor: MATSUMOTO KATSUMI
IPC: G06F3/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To convert a signal of a high-speed transceiver logic(HSTL) level into a signal of a positive emitter coupled logic(PECL) level. SOLUTION: An HSTL level signal is given to an input terminal 4, and the signal is coupled by a capacitive component 3, where a DC component is eliminated. A capacitive component and an output terminal 5 are connected to a connecting point between resistive components 1, 2, a signal from which a DC component is eliminated is converted into a level specified by a resistance of the resistive component 1 and a resistance of the resistive component 2 and a PECL level signal is outputted from the output terminal.
Patent JP-H01278067-A (JP)
Title: Manufacture of schottky type image sensor
Inventor: KONUMA KAZUO
IPC: H01L27/14
Filed: 1988-04-28
Abstract: PURPOSE:To form a guard ring having a necessary and sufficient area, and maintain the effective area of a Schottky diode by patterning a channel stopper and the effective area of Schottky diode by using the same mask. CONSTITUTION:The introduction of impurity for forming the active region of a charge coupled element 7 and that for forming a guard ring 6 of a Schottky diode are simultaneously performed by using the same pattern 3, 3'. After that, a nitride film 3' at the central part of the Schottky diode is eliminated and thermally oxidized. Thereby, superfluous alignment margin for forming the effective light receiving region of the Schottky diode is not necessary to be considered, so that the guard ring 6 having a necessary and sufficient area is designed and manufactured, and the large effective light receiving region of the Schottky diode can be maintained.
Patent JP-S58224097-A (JP)
Title: Dry type forming method
Inventor: KATSUMI SHIYUNZOU
IPC: B22F3/02
Filed: 1982-06-23
Abstract: PURPOSE:To remove a good molding having no crazing by contracting beforehand the forming space of dies by the pressure of pressurized fluid prior to packing of raw material powder, and subjecting the raw material powder to compression molding after the packing thereof, then releasing the pressure of the pressurized fluid and releasing and expanding the molding space. CONSTITUTION:Working fluid 9 of prescribed pressure is supplied to a groove part 8 for pressure oil so that a die bushing 7 is beforehand kept contracted with the fluid pressure from the outside prior to packing of raw material powder into a molding space 5. The raw material powder 6 is then packed into the space 5 and is subjected to compression molding under the pressurization by a lower punch 2 and an upper punch 3. The oil pressure is released upon ending of the compression molding to expand and reset the bore part in the bushing 7, and the molding is knocked out with the punch 2 and is thus removed. The molding formed by the above-mentioned method has almost no defects in appearance and the failure of the core rod is entirely eliminated.
Patent JP-S61265159-A (JP)
Inventor: NAGANO HIROTOYO
IPC: A63F7/02
Filed: 1985-05-21
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。