baber/WOPTO huggingface dataset:
Patent JP-H09245076-A (JP)
Title: Wiring board designing device
Inventor: ASAKAWA TADATAKA
IPC: G06F17/50
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board designing device for highly accurately performing the respective kinds of the simulation of a waveform, heat, a timing and electromagnetic radiation, etc., in the design of a printed wiring board and a multi-chip module substrate. SOLUTION: This device is provided with plural simulators 10-13 for executing the simulation for supporting design relating to the arrangement of electronic components and wiring, a preparation data for analysis storage means 3 for storing the power consumption parameter or electrical characteristic information parameter of the electronic component required by the plural simulators 10-13 and a data-for-analysis processing means 9 for changing the parameter stored in the preparation data for analysis storage means 3 based on the simulated result of one of the plural simulators 10-13. Then, the plural simulators 10-13 respectively input the parameter changed by the data for analysis processing means 9 and execute the simulation again.
Patent JP-S58170832-A (JP)
Title: Air-fuel ratio control device for electronic control type fuel injection
Inventor: KAWACHI TOSHIMI
IPC: F02D41/34
Filed: 1982-03-31
Abstract: PURPOSE:To control an air-fuel ratio accurately, by operating an actual air-fuel ratio in response to output signals from a fuel rate detecting sensor, a negative pressure detecting sensor and an engine speed detecting sensor, in a fuel injection control device for an internal-combustion engine. CONSTITUTION:Various signals from a fuel rate detecting sensor 12, an intake air pressure detecting sensor 7, an engine speed detecting sensor 18, a potentiometer adapted to detect an opening amount of throttle valve 2 and the like are inputted to an electric control circuit 19. An operator OPA 2 is adapted to output a signal corresponding to an intake air volume by utilizing outputs from the intake air pressure sensor 7 and the engine speed sensor 18. An actual air- fuel ratio is obtained by a signal which corresponds to the intake air volume and a signal which corresponds to an actual fuel supplying rate as detected by the fuel rate detecting sensor 12. Difference between a target air-fuel ratio and an actual one is calculated by the OPA 4, and thereby controlling the fuel rate accordingly. An air-fuel ratio is thus accurately controlled.
Patent JP-H10251648-A (JP)
Title: Method for repairing wall brick of coke oven
Inventor: SATO KATSUHIKO
IPC: F27D1/16
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for repairing wall bricks of a chamber oven whereby peeling and cracks of a sprayed repair material at joint cuts can be avoided. SOLUTION: The life of a glass coating layer formed on joint cracks can be extended by forming the layer by spraying a glaze (e.g. a glass coating agent) from the side of a combustion chamber onto a wall bricks 3 by atomozing the glaze into a combustion gas 3 through a lance inserted into a peeping hole 1 of the chamber 4.
Patent JP-H03257549-A (JP)
Title: Record arrangement method
Inventor: CHIMURA YASUBUMI
IPC: G06F17/30
Filed: 1990-03-08
Abstract: PURPOSE:To suppress the increase of the access frequency to an external storage and also to suppress the delay of the searching speed for a 1st file by setting the capacity of a unit information store area added with an index at the element number value larger than the maximum quantity of information that can be read into the external storage with a single access. CONSTITUTION:A hash address (h) is obtained from a record key K, and a 2nd file VI is checked for reading an index (p) out of the address (h). Then the record stored in a 2nd file V is shecked based on the index (p). Thus both files V and VI are checked independently of each other and therefore at least two accesses are needed to an external storage. Under such conditions, the synonyms are stored contiguous to each other in the file V and the synonyms equal to the maximum quantity of information that can be read with a single access given to the external storage can be read en bloc. Thus it is possible to suppress the increase of the access frequency to the external storage and also to suppress the delay of the searching speed.
Patent JP-2000255475-A (JP)
Title: Front wheel suspension device of two wheeler
Inventor: OGURA HIDEAKI
IPC: B62K25/08
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To enhance torsional rigidity and bending rigidity of front forks by arranging thick parts on the front side of respective outer tubes, molding a brace by an arched plate body, forming engaging step parts on a thick part front face and brace back face, and fastening the engaging step parts by a bolt while engaging the respective step parts. SOLUTION: Brace installing thick parts 9, 10 are arranged in an upper end part of an outer tube 5 toward the front side. A brace 4 is composed of a plate body composed of an arched horizontal plate. An engaging step part 11 is formed on a front face of the thick part 9, and the other engaging step part 12 for mutually engaging with the engaging step part 11 by turning in the opposite direction is formed on a back face of the other brace side installing part 8. The back face of the installing part 8 in the brace 4 is allowed to abut on a front face of the front fork side thick parts 9, 10 while engaging the respective engaging step parts 11, 12 to be fastened to the thick parts 9, 10 by a bolt B. Thus, Two front forks always move in the same direction to enhance torsional rigidity and bending rigidity.
Patent JP-2000252817-A (JP)
Title: Pll circuit
Inventor: KOTAKI KOICHI
IPC: H03L7/093
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To reduce adverse effects due to electromagnetic interference EMI by reducing EMI peak energy. SOLUTION: A loop filter LF that extracts a DC component and a low-frequency component from the output of a phase frequency comparator circuit provided for an input of a voltage-controlled oscillator VCO of this PLL circuit consists of resistors R1, R2 and a capacitor C. A control signal applied to the voltage-controlled oscillator VCO is changed by giving a fluctuation modulated signal, whose frequency is lower than that of a clock signal outputted from the voltage controlled oscillator VCO, to a node A so as cause a clock signal outputted by the voltage controlled oscillator VCO to fluctuate. Thus, the spectrum is spread and reduce the EMI peak energy is reduced.
Patent JP-S60204427-A (JP)
Inventor: KUMAGAMI NAOMI
IPC: B65B47/00
Filed: 1984-03-22
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-S55147227-A (JP)
Title: Preparrtion of attenuated live mumps vaccine
Inventor: SUGA TAKAYOSHI
IPC: A61K39/165
Filed: 1979-05-04
Abstract: PURPOSE:To prepare an attenuated live mumps vaccine having strong immunogenecity and effective to the prevention of mumps, by the acclimatizing subculture of novel mumps virus in a specific living cell. CONSTITUTION:Attenuated live vaccine is prepared by the acclimatized subculture of a wild mumps virus in a living cell selected from the cells of birds (e.g. amnion of grown chicken egg, chorioallantois of grown chicken egg, fibrocyte of chicken embrio, etc.) and human diploid cell (e.g. WI-38 starin cell, MRC-5 strain cell, etc.). The virus is a newly separated wild mumps virus having strong activity. The process enables the attenuation of the virus without lowering its strong immunogenecity.
Patent JP-S61214676-A (JP)
Title: Transmission system of digital video signal
Inventor: TATEZAWA KAICHI
IPC: H04N19/00
Filed: 1985-03-19
Abstract: PURPOSE:To prevent connection of a different kind of auxiliary data due to missing and duplicated recording of an auxiliary data by providing a multiplex control means controlled so as to multiplex a new auxiliary data during the auxiliary data absence period by an output signal of the 1st and 2nd detection means. CONSTITUTION:A low speed auxiliary data DAL is subject to multiplex at an output terminal 13 together with a multiplex digital video signal (DV+DAM) from an input terminal 11 and a high speed auxiliary data DAH from an FIFO memory 15 and the result is recorded to a digital VTR 10. Since a gate 12 is not opened during the period, no auxiliary data during the line blanking period is sent to an output terminal 13. If an ANC code is missing from the multiplex auxiliary data, no auxiliary data detection circuit 40 is operated and the gate 12 is not opend, the multiplex auxiliary data not attended with the ANC code is not sent to the output terminal 13. Thus, the transmission system for a digital video signal where the auxiliary data is not missing and different kind of auxiliary data is not corrected is obtained.
Patent JP-H04291263-A (JP)
Title: Positioning device
Inventor: KITAJIMA HIRONOBU
IPC: H01L21/027
Filed: 1991-03-19
Abstract: PURPOSE:To propose the positioning device, which can precisely and stably match the position of an object which has uneven phase lattices, concerning the position matching device to precisely match the position of the object to be detected. CONSTITUTION:Multiwavelength beams 11 are emitted on the same axis from a multiwavelength generating means 1 and projected to phase lattices 5 formed on an object 50 to be detected, multiwavelength beams 13-15 from the phase lattices 5 are respectively received at a multiwavelength light receiving means 7 and based on the respectively received multiwavelength beams 13-15, the position of the object 50 to be detected is matched. Therefore, the signal intensity of any one of the multiwavelength beams can be detected without being affected by the lattice height of uneven parts forming the lattices of the phase lattices 5, and the position of the object 50 to be detected can be matched relatively precisely and stably.
Patent JP-H02280345-A (JP)
Title: Method of sealing capsule of electronic device and manufacture of hybrid integrated circuit
Inventor: BURENTO JIEI BURUMENSUTOTSUKU
IPC: H01L23/28
Filed: 1990-03-08
Abstract: PURPOSE: To prevent a sealing agent from flowing to a lead wire array by protecting the lead wire array of a cantilever with a C-shaped barrier member provided with a slit. CONSTITUTION: A hybrid integrated circuit 10 is formed by connecting chips 12 to a ceramic substrate 11. Parallel lead wires 14 provided on this substrate 11 are inserted into a slit 18 of a C-shaped barrier member 17 and a silicone sealing agent, which is first fluid but cured by room temperature vulcanization while being kept on the surface of the substrate 1 because of surface tension, for sealing the circuit 10 is prevented from flowing onto the lead wires 14 for connecting the chips 12 with the other elements. As a result, satisfactory electric connection is performed through the non-damaged lead wires 14.
Patent JP-S56153953-A (JP)
Title: Assembling method of stator coil
Inventor: NAKAZAWA JIYUUJI
IPC: H02K15/04
Filed: 1980-04-28
Abstract: PURPOSE:To prevent the damage of an insulating layer for a stator coil and the occurrence of a stress at the coil by mounting an inserting guide member on the corner of a slot at the inserting side to perform an inserting work when inserting the upper coil side of a bent hexagonal coil. CONSTITUTION:When the hexagonal coil is bent, a lower coil side is inserted into a predetermined slot and an upper coil side 5 is inserted into another predetermined slot, an inserting guide member 10 is so mounted as to cover the corner of the slot at the inserting side. The radius of the curvature of the inserting part 11 of the member 10 is formed slightly smaller than the inserting locus of the upper coil side 5, and is also formed in such a manner that the guide end 12 coincides with the corner 9 of a core, and the upper coil side 5 is inserted under the guidance of the inserting part 11. Thus, the upper coil side 5 does not contact with the corner 9, thereby preventing the damage of an insulating layer.
Patent JP-H10216333-A (JP)
Title: Pachinko counter
Inventor: YAMAMOTO SUSUMU
IPC: A63F7/02
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the installation cost of a counting device by making the connecting and wiring works between an electric game machine and the counting device unnecessary, in the counting device for counting the number of times of reaches of the electric game machine in a Pachinko game parlor. SOLUTION: In a counting device comprising a count switch part 1, a counter part 4, a count display part 6, a reset switch part 2, a memory part 5, a last count display part 7, and a power source part 3, the memory part 5, wherein the number of times of count just before the reset of the counter part 4 is stored, and display, and the last count display part 7 by operating the reset switch part 2 are provided.
Patent JP-H04290616-A (JP)
Title: Travel speed shift structure for work vehicle
Inventor: FUKUI SATORU
IPC: F16H61/10
Filed: 1991-03-20
Abstract: PURPOSE:To perform speed shift operation smoothly with little shock and also quickly at a work vehicle travel speed shift structure equipped with an actuator that performs the slide operation of a speed shift gear at a travel gear speed shift device on the basis of an operation command. CONSTITUTION:A transmission device 19 which brings an input rotation portion 33 and an output rotation portion 34 into meshing in a state in which adaptability to allow relative rotation within a set angle around a rotary shaft center is provided, and which is equipped with an elastic material 36 energizing the portion 33 or the portion 34 to the center position within the set angle, is equipped, and this device 19 and a common hydraulic clutch 6 are connected mutually and directly in a series transmission state and provided at a travel transmission system. And, the operation pressure of the clutch 6 is reduced to predetermined low pressure in linkage with speed change operation starting by means of an actuator, and the approximate cutting off operation of the clutch 6 is conducted. And, the connecting operation of the clutch 6 is conducted by increasing gradually the operation pressure of the hydraulic clutch 6 in linkage with speed shift operation completion by means of the actuator.
Patent JP-S57170631-A (JP)
Title: Noise suppression system
Inventor: KANEDA YUTAKA
IPC: H04R27/00
Filed: 1981-04-13
Abstract: PURPOSE:To reduce statistical errors in correlation coefficient calculation by calculating plural correlation coefficients by using >=3 signals from the same signal source, and then controlling an output signal by the mean correlation coefficient of them. CONSTITUTION:Three input signals 1-3 from the same signal source are supplied to a preprocessing part 4 for delay equalization, and they are separated into frequency components by channels. Then, two out of frequency components of respective channels are combined, and those couples are inputted to correlation coefficient calculating circuits 5-7 to calculate a correlation coefficient for every corresponding frequency component. Then, the correlation coefficients obtained by those three correlation coefficient calculating circuits 5-7 are averaged by a correlation coefficient averaging circuit 8. A processor 9 adds corresponding frequency components of channels, applied from the preprocessing part 4 together, synchronously, and this addition result is weighted according to the average correlation coefficient outputted from the averaging circuit 8 and then outputted to a post processing part 10. The postprocessing part 10 resynthesizes the weighted frequency components and outputs the result.
Patent JP-H01228114-A (JP)
Title: Manufacture of anisotropic magnet
Inventor: NOZAWA YASUTO
IPC: H01F41/02
Filed: 1988-03-09
Abstract: PURPOSE:To remove the state of aggregation of raw material powder and to contrive acceleration of alignment of powder grains in the direction of the axis of easy magnetization by a method wherein the vibrating body of non- magnetic material is entered into the raw material powder supplied to the space for molding, and vibration is given to the raw material powder through the intermediary of the vibrating body. CONSTITUTION:A prescribed quantity of raw material powder 13 is supplied into the space 2 for molding of a molding metal mold, then a DC current is supplied to a coil 6, and a magnetic field, which is crossing the molding space 2 from left to right, is allowed to work. Then, after a vibration giving means 7 has been positioned directly above the molding space 2, a vibration generating device 11 is lowered in the state wherein a vibration generating device 11 is in working state, a rod-like body 12 is moved into a raw material powder 13, the vibration corresponding to the vibration generating device 11 is given to the raw material powder 13 through the intermediary of the rod-like body 12. As a result, the aggregated state of the raw material powder 13 is removed, and the direction of the axis of easy magnetization of the respective powder grains 13 can be aligned in the direction where a magnetic field works.
Patent JP-H05260383-A (JP)
Title: Solid-state image pickup element
IPC: H04N5/378
Filed: 1992-03-13
Abstract: PURPOSE:To prevent mixed color (mixture of signals) in the case of reading of all picture elements in an FWA(Floating Well Amplifier) type solid-state image pickup element. CONSTITUTION:Two sample-and-hold circuits 7O, 7E, are longitudinally arranged respectively to sample and hold two picture element signals corresponding to one horizontal scanning line obtained from each picture element signal line 4 wired in the vertical direction in the FWA type solid-state image pickup element. Then the sample-and-hold circuit 7O remoter from an image pickup area 30 in which picture elements 1 are arranged in a matrix is activated early and the sample-and-hold circuit 7E closer from the image pickup area 30 is activated later.
Patent JP-S62211113-A (JP)
Title: Molding process of head rest
Inventor: TSUCHIDA HIDEKI
IPC: B29C39/10
Filed: 1986-03-13
Abstract: PURPOSE:To contrive to integrally foam-mold a head rest, using a fabric skin material, while simplying the molding process of the head rest by causing the opening tip which projects from the bottom of an insert so as to enclose a stay, to be closely in contact with a mold surface in the foam-molding of a cushion pad. CONSTITUTION:The mold surface 15 of a foamed mold is caused to be closely in contact with the opening tip of the cylindrical portion 13 of an insert, and the insert 10 is arranged in the foamed mold 10. Then, liquid foaming raw material is injected the foamed mold 12, thereby foam-molding a cushion pad 14. Because the opening tip of the cylindrical portion 13 of the insert is caused to be closely in contact with the mold surface 15 and is sealed, the foaming raw material can not enter the cylindrical portion 13, and a space is molded on the peripheral surface of a stay 11. Then, the molded cushion pad 14 and the insert 10 are integrally taken out from the mold. Said integral article is covered with the skin material made of fabric, etc., and thus the head rest may be obtained. Alternatively, after a skin material 16 and the insert 10 have been arranged in the foamed mold 12, liquid foaming raw material is foamed there between, whereby the cushion pad 14 also may be molded.
Patent JP-2000251911-A (JP)
Title: Fuel cell power generating system
Inventor: OKAMOTO MASARU
IPC: H01M8/06
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To generate power while maintaining a pressure balance between a reformer and a fuel cell without taking out a load current equal to or more than the capability of the fuel cell, by operating both devices under an individual target operating pressure. SOLUTION: If a pressure in a reformer 1 becomes lower than a target operating pressure, the pressure in the reformer is raised by reducing the outflow of reforming gas, and if the pressure in the reformer 1 gets higher than the target operating pressure on the contrary, the pressure in the reformer is lowered by increasing the outflow of the reforming gas. On the other hand, if the pressure in a fuel cell 3 becomes higher than a target operating pressure, the pressure in the fuel cell is lowered by increasing the amount of reforming gas consumed in the fuel cell and taking out a lot of load current, and if the pressure in the fuel cell 3 becomes lower than the target operating pressure on the contrary, the pressure in the fuel cell is raised by reducing the amount of the reforming gas consumed in the fuel cell and decreasing the amount of load current to be taken out.
Patent JP-H07259945-A (JP)
Title: Belt type continuously variable transmission
Inventor: TERAOKA MASAO
IPC: F16H9/18
Filed: 1994-03-25
Abstract: PURPOSE:To improve the responsiveness to the speed increase side during the speed change by providing a cam means to move a control rod in the direction where a movable flange is separated from a fixed flange, and move the control rod in the direction where the movable flange approaches the fixed flange by the energizing force of a spring, and a driving means thereof. CONSTITUTION:When the speed is changed to the speed increase side and the pulley pitch diameter of a drive pulley 23 is increased, a cam means 67 is driven by starting an electric motor 85, and a control rod 55 is moved in the axial direction by the energizing force of a disk spring 65, and a movable flange 35 of the drive pulley 23 is rapidly moved to a fixed flange 31 side, the pulley pitch diameter of the drive pulley 23 is increased to allow rapid speed increase. On the other hand, when the speed is changed to the deceleration side, the electric motor 85 is started to drive the cam means 67, and the control rod 55 separates the movable flange 35 of the drive pulley 23 from the fixed flange 31 against the energizing force of the disk spring 65 to allow the slow reduction of the change gear ratio.
Patent JP-S60200248-A (JP)
Title: High-speed photographic base
Inventor: YAMAMOTO TAKAAKI
IPC: G03B42/02
Filed: 1984-03-26
Abstract: PURPOSE:To convey a recording medium at a high speed by providing a means which controls the feeding operation of an auxiliary feeding means from a photographic position for the recording medium to the 2nd main feeding means and a stopper means which is positioned between the auxiliary feeding means and the 2nd main feeding means and stops the recording medium at the photographic position. CONSTITUTION:The interval L2 between lines which connect center lines of shafts 94a and 96a of a couple of rollers 94 and 96 constituting the 1st main feeding means 66 and center lines of shafts 100a and 102a of rollers 100 and 102 constituting the 2nd main feeding means 68 is larger than the length L1 of the recording medium, so the recording medium 16 between both main feeding means 66 and 68 are free. The recording medium 16 at this photographic position is sent to the means 68 by the auxiliary feeding means 116 and the feed of the recording medium 16 is controlled by the means 118; the both are provided between both main feeding means 66 and 68. Further, the stopper means 120 which controls the photographic position is provided near the 2nd main feeding means 68.
Patent JP-S52139825-A (JP)
Title: Internal combustion engine
Inventor: DANNO YOSHIROU
IPC: F02B33/04
Filed: 1976-05-18
Abstract: PURPOSE: To prevent the exhaust of non-combustible gas, such as, CO, HC, etc., to improve purifying efficiency, by setting a suction lead valve and a discharge lead valve to a crank case to separate an air passage into a discharge passage in a cylinder and an exhaust system discharge passage with a relief valve. 
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