baber/WOPTO huggingface dataset:
Patent JP-H01275693-A (JP)
Title: Three-zone hydrocracking method
Inventor: SAIMON GUREGORII KUKESU
IPC: B01J29/16
Filed: 1989-02-27
Abstract: PURPOSE: To produce a product having a desired hydrocarbon product distribution by hydrocracking a hydrocarbon raw material with hydrogen in three reaction zones which are arranged in series under conversion conditions of hydrocracking each in the presence of a specific catalyst.  
     CONSTITUTION: Disclosed is the hydrocracking process for hydrocracking a hydrocarbon raw material with hydrogen wherein (A) the said raw material is brought into contact in a first reaction zone with a catalyst comprising an Ni component and an Mo component stuck on a refractory inorganic oxide support component, (B) the effluent from the first reaction zone A is contact in a second reaction zone with a catalyst comprising an Ni component and a W component stuck on a support body consisting of an alumina component and a crystalline molecular sheave component, and (C) the effluent from the second zone B is contact in a third reaction zone with a catalyst consisting of Co and Mo component stuck on a support component consisting of a silica- alumina component and a crystalline molecular sheave component. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H03248274-A (JP)
Title: Logic synthesizing device
Inventor: MATSUURA TAKASHI
IPC: H01L21/82
Filed: 1990-02-27
Abstract: PURPOSE:To prevent the increase of the number of gates due to the polarity change of an input signal by adding an inverter net(IN) by the instruction of IN addition selecting means to subject input/output signals to logic operation with the positive polarity or that with positive and negative polarities. CONSTITUTION:When design specifications are inputted from an input means 2 and IN addition is instructed by an IN addition selecting means 4, a logic synthesizing device 1 inverts input signals having the negative polarity to the positive polarity by inverters 40 to 42 and subjects them to logical operation in a logic circuit 45 and inverts outputted signals having the positive polarity to the negative polarity by inverters 46 and 47 of the added IN to output the signals having the negative polarity. When IN non-addition is instructed, input signals having the positive polarity and the negative polarity are supplied to the logic circuit 45 and are subjected to logical operation with positive and negative polarities to output signals having positive and negative polarities. The logical description state is translated in accordance with selection of ID addition. States are assigned to inputs, and logical compression is performed, and the logic is constituted in many stages. Cells having concrete logic elements are assigned to output a net list, and it is linked to a CAD system.
Patent JP-H10318759-A (JP)
Title: Monolithic vibration beam angular velocity sensor
Inventor: STEWART ROBERT E
IPC: G01C19/5656
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce costs and power consumption by allowing a frame to have an inner opening for accommodating a beam, detecting the presence of coriolis force that affects the beam and the size, and at the same time driving the beam flexibly. SOLUTION: A sensor 10 consists of a thin beam 12 that is suspended in the inner opening 14 of a frame 16. A side member is aligned to sets 18, 18', 20, and 20', is fixed to both sides of the opening 14 and the bar 12, and at the same time supports the beam 12 inside. It is fixed on the upper and lower surfaces of the narrow electrode beam 12. An equivalent electrode arrangement is fixed to the upper and bottom surfaces of the narrow beam 12, and each electrode consists of a central electrode 22 and edge electrodes 24 and 26 that are arranged symmetrically. The electrode 22 drives the beam 12 at its natural frequency along with a piezoelectric element. The electrodes 24 and 26 are generated due to the coriolis force induction bending or vibration of a horizontal surface, and the coriolis force is induced by an angular velocity regarding an input axis 18 of the sensor 10.
Patent JP-H04282942-A (JP)
Title: Channel system interfacer for electronic exchange simulation system
Inventor: KIMURA TOSHIICHI
IPC: H04Q11/04
Filed: 1991-03-12
Abstract: PURPOSE:To simulate an exchange service function including bus connection and pad control. CONSTITUTION:SCM information sent from a central control module 10 of an exchange is written at first in a talking control memory 5. Then a call processing order sent from the central control module 10 is written in a common share memory 3. The SCM information and the call processing order are sent to a simulation device 11 of a terminal equipment by a communication controller 6. The simulation device 11 receives the SCM information and the call processing order and sends a call processing event to the communication controller 6. The call processing event is sent to the central control module 10 via the common share memory 3.
Patent JP-2000069895-A (JP)
Title: Heat-evaporation apparatus
Inventor: KAMEI MASAHARU
IPC: A01M1/20
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat-evaporation apparatus effectively usable under wide range of condition. SOLUTION: This heat-evaporation apparatus is provided with a chemical liquid bottle 2, a liquid-sucking wick 7 protruded from the bottle 2, a ring-shaped heater 8 and a cover part 3 covering the outer circumference of the bottle excepting the bottom part. The cover part 3 has openings 16, 17 corresponding to a dissipation port 14 opened at the top of the apparatus 1 and a connection part 15 connecting the inside of the apparatus to the outer environment. The bottom 4 is screwed into the body 1 of the apparatus to enable the adjustment of the height of the top of the wick 7.
Patent JP-H04282573-A (JP)
Title: Sodium sulfur battery module
Inventor: YASUJIMA HIROMI
IPC: H01M50/528
Filed: 1991-03-12
Abstract: PURPOSE:To early and surely cut a generation part of abnormal temperature, when it is generated, by connecting between cells by a conductor fused at a specific temperature. CONSTITUTION:Many cells are arranged in a heat insulating vessel, and a battery module is constituted by connecting a negative pole 4' and a positive pole 12 in series and parallel by a connecting conductor 10. Here, the connecting conductor 12 is made by a metal material of melting temperature a little higher than normal operation temperature of the cell and further lower than a melting point of the lowest melting point material of the constitutional materials of the cell. Thus in the case such as rapidly increasing a temperature in the heat insulating vessel by contact between sodium and sulfur due to damaging an electrolyte and by short-circuiting in the module, the connecting conductor of low melting point metal is melted to enable an abnormality generation part to early and surely separate.
Patent JP-H02228755-A (JP)
Title: Direct memory access transfer system
Inventor: MURAKAMI AKIHIKO
IPC: G06F13/28
Filed: 1989-03-01
Abstract: PURPOSE:To connect a direct memory access (DMA) controller element whose address width is different by providing an address generating means and supporting the address space of a microprocessor together with an address bit from the DMA controller element. CONSTITUTION:An address generating means 6 is provided to generate address bits A31-A24 supported by a microprocessor 1 but not supported by a DMA controller element 2 in a hardware. When signals A23-A00 showing DMA transfer are received, this address generating means 6 goes to an enable state and the address space of the microprocessor 1 is supported together with the address bit from the DMA controller element 2. Thus, the microprocessor 1 and DMA controller element 2 whose address widths are different, can be connected.
Patent JP-H08241446-A (JP)
Title: Ticket device
Inventor: MORIYAMA TORU
IPC: G07B15/00
Filed: 1995-03-07
Abstract: PURPOSE: To provide the ticket device which correctly reads a ticket to correctly operate a gate door even in the case that waterdrops or water of snowflakes or the like is stuck to the ticket inserted to an insertion hole. CONSTITUTION: A pair of upper and lower rolls 15A and 15B one of which is driven by a motor 16 are provided on the inside of a ticket insertion hole 6 provided in a gate main body. A discriminator 10 or the like which reads information of a ticket 7 and a fan 18 and a heater 17 which send a hot blast to the carrying route of the ticket 7 are arranged. Waterdrops, snowflakes, or the like stuck to the surface of the ticket 7 are removed by rolls when the ticket is caught between the pair or rolls 15A and 15B and is sent toward the discriminator 10.
Patent JP-H11249242-A (JP)
Title: Directional screen and image display device
Inventor: OSHIMA TETSUYA
IPC: G02B27/22
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a projection type stereoscopic display device having a low intensity irregularity and high homogeneity of screen intensity by mixing an acute angle component and an obtuse angle component to form the included angle of a composite mirror group, and making the difference between the acute angle component and a right angle equal to the difference between the obtuse angle component and a right angle in a directional screen made of the composite mirror group having the included angle which is not a right angle. SOLUTION: The included angle of this composite mirror group has an obtuse angle component α1 and an acute angle component α2, and the difference between the obtuse angle component α1 and a right angles is made equal to the difference between the acute angle component α2 and a right angle. The included angle is mixed with the obtuse angle component of α1=(90+β) deg. and the acute angle component of α2=(90-β) deg., where β is a positive numeral below 90. A directional screen is formed with the composite mirror group having the included angle constituted of only the obtuse angle and acute angle, and it is adapted to an image display device.  When such a directional screen is formed, it has a good characteristic that it is nearly symmetrical with respect to the plane center and the horizontal irregularity of screen intensity is suppressed.
Patent JP-S58164395-A (JP)
Title: Remote controller
Inventor: OOKURA JIYUNICHI
IPC: G11B15/10
Filed: 1982-03-24
Abstract: PURPOSE:To prevent an operator from performing unnecessary operation, by allowing a device to be controlled to indicate that the state of variable control over a speed, tracking, etc., exceeds an upper or a lower limit value when so. CONSTITUTION:A control signal which is a light signal 2 from a remote control transmitter 1 is received by a photodetecting element 3 and applied to a microcomputer 5 through an amplifier 4. When both control data packets of two cycles coincide with each other and also coincide with a previously stored code, a computer 5 sends a control code to one of prescribed parts 7-10 to be controlled, which are controlled to display the performance of the control on a display 6. For the variable control such as speed control 9 and tracking control 10, the computer 5 increases the control codes of the parts 9 and 10 to be controlled by  1 successively to perform the variable control over the parts and when those values are all 1 or 0, it is considered that the variable control is carried out up to the upper or lower limit, flashing the display 6.
Patent JP-H07260534-A (JP)
Title: Air flow measuring device
Inventor: SUZUKI TADAO
IPC: F02D45/00
Filed: 1994-03-17
Abstract: PURPOSE:To reduce various influences caused by intake pipe structure, engine contraflow and pressure-temperature change by providing means for respectively detecting intake air temperature and intake air pressure in an intake pipe, in the same device. CONSTITUTION:A pressure signal P from a pressure sensor, and a temperature signal T from an intake air temperature sensor are respectively outputted through a connector. The signals P, T are supplied to an arithmetic circuit to compute air density rho and outputted through the connector. The signal P, signal T and density rho from an air flow measuring device are respectively inputted to a control unit 10, and the position signals of the top dead center-(TDC) and bottom dead center(BDC) of a piston 14 in a cylinder 13 are also inputted to the unit 10 from each cylinder. The mass air flow cylinder by cylinder is computed from these input signals, and the opening time Tp of an injector 12 is set in such a way as to obtain an optimum air-fuel ratio to the mass air flow.
Patent JP-S61204285-A (JP)
Title: Coating composition against destruction by termites
Inventor: TANAKA TAKEHIKO
IPC: C09D7/12
Filed: 1985-03-08
Abstract: PURPOSE:The title composition that is obtained by adding a termite-controlling agent to a paint which mainly contains a copolymer such as vinyl acetate copoly mer, acrylic copolymer as a film component, thus being suitable for use to control termites. CONSTITUTION:The objective composition is obtained by adding (B) a termite- controlling agent such as N-methyl-naphthylcarbamate to a paint mainly composed of (A) a vinyl acetate copolymer, acrylic copolymer, vinylidene chloride copolymer, vinyl chloride copolymer, styrene-butadiene copolymer, acryonitrile- butadiene copolymer and/or acrylic ester-butadiene copolymer. Component A is preferably used in the form of an emulsion.
Patent JP-H11248314-A (JP)
Title: Door-through type ice dispenser
Inventor: NAKANE HIDEKI
IPC: F25C5/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a door-through type ice dispenser in which power consumption is reduced by controlling conduction of a heater without requiring an additional means for detecting antifreeze of a closure. SOLUTION: The door-through type ice dispenser comprises an inner freezing compartment 11, an outer dispensing unit 12, a passage 13, a closure 14, a heater 15, and an inner temperature detecting means of a refrigerator, i.e., an inner temperature detector 16. According to the arrangement, the closure 14 is protected against freezing and power consumption can be reduced by varying input to the heater 15. Furthermore, the inner temperature detector 16 sustaining minimum temperature difference from freezing compartment 11 by varying input to the heater 15.
Patent JP-H09245453-A (JP)
Title: Disc cartridge
Inventor: FUNATO KOJI
IPC: G11B23/03
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To ensure the attraction of a center hub with a magnet by making tip surfaces curved of disc position regulating ribs respectively arranged protrusively on the internal surfaces of one half with a drive shaft insertion port and of another half located on the side opposite thereto. SOLUTION: A ring-shaped disc position regulating rib 28 is arranged protrusively on the internal surface of an upper half 21, formed at the central part of the internal surface of the upper half 21, a position surrounding a flange part 12 of a center hub 3 and a tip end surface 28a thereof is formed in a semi-circular arc curved shape. A lower half 22 is also provided with a roughly semi-circular arc disc position regulating rib 29 along the periphery of one end part of a head insertion port/drive shaft insertion port 27. A shutter 5 is slid against a spring force of a shutter spring 7 to open the head insertion port 26 and the head insertion port/drive shaft insertion port 27.
Patent JP-2000245011-A (JP)
Title: Controller for hybrid automobile
Inventor: SAKAMOTO HIROSHI
IPC: B60L50/16
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a hybrid automobile which can improve the accelerating performance by suppressing the drop of the drive force even when the driver of the automobile desires such quick acceleration that exceeds the maximum value of the set target drive force of a motor while the automobile is driven with the drive force of the motor. SOLUTION: The drive power drop predicting means 150 of a power train control unit 100 predicts the drive force drop from a target drive force in the number-of-revolution matching period between a motor 29 and an internal combustion engine 1 when the drive mode of a hybrid automobile is switched from the independent drive of the motor 29 to the parallel drive of the motor 29 and engine 1. A drive force correcting means 160 corrects such an output that exceeds the maximum value which becomes the basis of the output of the motor 20 as the output of the motor 29.
Patent JP-H03251180-A (JP)
Title: Amplification of dna sequence
Inventor: KUSUKAWA NORIKO
IPC: C12Q1/68
Filed: 1990-03-01
Abstract: PURPOSE:To enable the amplification of a specific DNA sequence in high yield and specificity compared with conventional process by carrying out quenching operation each time after performing a thermal denaturation to finish a cycle of a primer extension reaction. CONSTITUTION:A system containing a template and a primer is heat-treated to form a single-stranded molecule and the treated specimen is quenched to form a primer-template complex. The produced complex is treated under a condition to synthesize and extend a sequence complimentary to the template from the primer. The above procedures are repeated. A DNA base sequence can be determined by the use of the above DNA sequence amplification process in high sensitivity and reading accuracy compared with conventional deoxy process (chain termination process). The quenching procedure is performed by exposing the specimen to ice, water, dry ice or other refrigerant.
Patent JP-S57166231-A (JP)
Title: Automatic supply device of metallic plate
Inventor: YADA MASAMITSU
IPC: B65G60/00
Filed: 1981-04-01
Abstract: PURPOSE:To successively supply a metallic plate in a device supplying sheet by sheet the metallic plate piled on a pallet in a printing machine or the like, by providing a lifting device, lift feeding the pallet to a feed position of the metallic plate, and fork device, collecting the pallet. CONSTITUTION:A pallet P, loaded with a metallic plate W of 1 pile, is conveyed one by one to a lift device B with a fixed interval from a carrying conveyer part A and lifted by rising motion of an elevator frame 2. If the uppermost metallic plate W on the pallet P comes to a supply position, the metallic plate W is sucked sheet by sheet by operation of suckers 20a, 20b and fed between a feed roll 13 and pinch roller 14. When the metallic plate W on the pallet P is decreased to a residual number of several sheets, a trolley 28 moves forward to support said pallet P by a fork 29 and lower the frame 2. The metallic plate W is completely picked up, and then the pallet P is transferred onto a conveyer 32 by resetting of the trolley 28.
Patent JP-H08240219-A (JP)
Title: Bearing device
Inventor: FUJITA NOBORU
IPC: G11B15/28
Filed: 1995-03-07
Abstract: PURPOSE: To support a shaft in a predetermined position even if a sink is produced in molding an outsert. CONSTITUTION: In molding an outsert of a bearing device 20, while a sink is not so much produced in an upper contact part B and lower contact part C having thin resin, a large sink is produced in the central part D having thick resin. Thus, the upper contact B and lower contact part C on both sides of a shaft hole 20a are swelled up and the central part D is molded into the recessed form. Also, when a pinch roller 8 is pressed against a capstan 1, the capstan 1 does not contact the central part D, but is always supported in an ideal position, i.e., in two contact parts B, C sandwiching a press point A of the pinch roller. Also, since the press point A is located between the upper contact part B and lower contact C, a load applied on the bearing device 20 can be reduced.
Patent JP-S61208182-A (JP)
Title: Compressing method for information of plane diagram form
Inventor: MATSUSHIRO NOBUHITO
IPC: G06T9/20
Filed: 1985-03-12
Abstract: PURPOSE:To reduce the quantity of calculation and to determine a degree in the process of route selection by setting a maximum permissible error which is allowed in the approximation section of one curve with respect to contact position determination by a dynamic programming method which approximates a diagram by a curve of low degree and compresses information. CONSTITUTION:An input means 1 inputs the dot sequence of the diagram to a dot sequence selecting means 2. The dot sequence selecting means 2 selects a contact sequence of curve approximation by employing dynamic programming (PD). In the DP algorithm, the maximum permissible error which is permitted in one approximation section is set and partial dot sequences are approximated by one curve on the restriction condition of the permissible error to calculate the current error by an approximation error calculating means 3; when the selection function of a route where the total of errors are minimum is denoted as j=epsilonopt(i) on the basis of the calculated error, a contact sequence QiepsilonI is calculated as Pepsilonopt(i). A curve parameter calculating means 4 calculates parameters of a curve for the interpolation between dot sequences QiepsilonI selected by a dot sequence selecting means 2 and output them as compressed data.
Patent JP-S51121805-A (JP)
Title: A pump driving apparatus
Inventor: ISHITOBI MAMORU
IPC: F04B49/06
Filed: 1975-04-18
Abstract: PURPOSE: The reduction of the watt consumption of the pump and the improving the pump efficiency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02224532-A (JP)
Title: Cable compensation circuit for digital video signal
Inventor: HASHI KENJI
IPC: H04L25/03
Filed: 1989-02-27
Abstract: PURPOSE:To compensate an automatic cable to a digital video signal by allowing a control signal circuit to increase the compensation signal component in the output signal of a gain control circuit attended with the lowering in an output signal level. CONSTITUTION:When a signal is inputted to an input terminal 1, a digital video signal fed to the terminal 1 and a compensation signal via a cable compensation element 3 are fed to a gain control circuit 4. The circuit 4 mixes two input signals in a mixture ratio controlled with a gain control signal from a control signal amplifier circuit 6 and sends the result to an output terminal 2. When the output level of the level detection circuit 5 is lowered, the compensation signal component from the cable compensation element 3 in the output signal of the circuit 4 is increased. The amplitude level of the output signal of the circuit 4 is detected by the circuit 5 and the cable compensation is automatically applied based on the detected level. Thus, the cable compensation of the element 3 is the maximum compensation of the cable compensation circuit.
Patent JP-H01221819-A (JP)
Title: Method of inserting pushbutton switch into button case
Inventor: FUJIYAMA TERUKI
IPC: H01H13/14
Filed: 1988-02-29
Abstract: PURPOSE:To improve the work efficiency and productivity by forming a button integrally with a case within a case opening in such a manner that the button is connected to the case by connecting members, and cutting these connecting members to insert the button into the case opening. CONSTITUTION:A button 2 to be disposed within an opening 1a of a case 1 provided on a printed board is molded integrally with the case 1 in such a manner that the button 2 is connected to the case right- and left-hand side connecting members 3, and the connecting members 3 are cut by cutters 4 to insert the button 2 into the opening 1a of the case 1. In operation, both of cut end 3a, 3b of each connecting member 3 will not contact each other because the opening position of the button 2 is set to be lower than the integrally connected position thereof. The button can thus be inserted into the case opening by only cutting the connecting members between the button and the case, so that the productivity is greatly improved.