baber/WOPTO huggingface dataset:
Patent JP-S6365707-A (JP)
Title: Sealing for piezoelectric filter
Inventor: KURAKAWA SATORU
IPC: H03H9/02
Filed: 1986-09-05
Abstract: PURPOSE:To meet the requirements of assuring a guaranteed attenuation by approaching an electrode split part of a filter of a conductor seal guide wall to a filter element surface more than the other parts. CONSTITUTION:Recessed parts 8, 9 are provided to a guide wall facing a prescribed region along a common bus bar or an electrode split part of seal guides 6, 7 containing a double mode piezoelectric filter element 4 or a double mode SAW filter element 5. Then the electric lines of force between polarized electrodes or close IDTs are absorbed to a guide wall to be grounded to reduce the equivalent capacitance Cp. In requiring the guaranteed attenuation more than the attenuation gradient, only the seal guides 6, 7 have only to be changed without changing the filter element. Thus, it is possible to meet the requirements of assuring the guaranteed attenuation.
Patent JP-S60102158-A (JP)
Title: Production of boiled noodle
Inventor: AKAIKE KAZUMI
IPC: A23L7/109
Filed: 1983-11-10
Abstract: PURPOSE:To facilitate the control of pH in the noodle preparation process and to obtain Ca-enriched noodle having excellent preservability and palatability, by treating the boiled noodle with a composition containing malic acid and calcium malate during the preparation process. CONSTITUTION:Boiled noodle such as boiled wheat noodle, boiled buckwheat noodle, boiled spaghetti, etc. is treated with a composition containing malic acid and calcium malate during the preparation or treatment process. For example, the raw noodle is boiled with water added with the above composition. Boiled noodle having smooth and beautiful surface can be produced in high yield.
Patent JP-H1148515-A (JP)
Title: Thermal head control apparatus
Inventor: IGA KANAME
IPC: B41J2/35
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a thermal head control apparatus which can prevent a detection temperature of a temperature detection apparatus from being unable to keep up with a temperature rise because of heat accumulation in a recording apparatus using a line thermal head. SOLUTION: A thermal head has a resistance element electronic part and uses a plurality of printing elements printing one dot through the control of supply of a necessary power to the resistance element electronic component for a preliminarily set time. A thermal head control apparatus controlling the thermal head is provided with a power supply adjustment means (101-104, 16-18) which sets a small power supply mode wherein a supply time is made smaller than when (m) lines of not smaller than a preliminarily set count of printing elements selected at the printing time and made conductive concurrently are formed if not smaller than the (m) lines are continuously formed.
Patent JP-H0965330-A (JP)
Title: Image processor
Inventor: SUZUKI KAZUHIRO
IPC: H04N19/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an image processor by which image quality is improved by making gradation between blocks consecutive with respect to an image having block noise by block coding. SOLUTION: A control point decision section 2 reads a reference picture element from a decoding image storage section 1 based on a block address from a block address generating section 3 and outputs control point information. A boundary condition decision section 4 based thereon decides vector information and an interpolation processing section 5 uses a twin cubic curved plane to conduct interpolation and the result is stored in a buffer 7. On the other hand, a control point comparison section 6 discriminates the propriety of interpolation to output inhibit information. Furthermore, a picture element block outputted by a 8×8 picture element block segmentation section 9 is stored in a buffer 8 and an in-block variance calculation section 10 calculates the variance and outputs variance information.  A buffer changeover decision section 11 selects either of the buffers 7, 8 based on the inhibit information and the variance information to select a buffer changeover section 12 and allows a decoding image storage section 13 to store the selected output.
Patent JP-H0496496-A (JP)
Title: Control data transmission system
Inventor: MURAYAMA MASAMI
IPC: G05B23/02
Filed: 1990-08-10
Abstract: PURPOSE:To transmit the control signal of multiple bits by using the small number of lead wires by executing connection by a lead wire for control data, a lead wire for sequence number instruction signal and one lead wire for control data enable instruction signal. CONSTITUTION:When transmitting a control data while dividing it into plural blocks having a fixed length, a single control data enable instruction signal and a control data sequence number instruction signal are transmitted. The number of bits in the sequence number instruction signal can be set to (k) and an identification number to be identified by the sequence number instruction signal becomes 2<k>. Therefore, when transmitting the control data of 128 bits as one unit while dividing the transmission eight times for every 16 bits, it can be distinguished by the sequence number instruction signal of three bits for all the control data divided into eight parts which number of times the data is transmitted at present. Thus, the control signal of multiple bits can be transmitted by using the small number of lead wires.
Patent JP-H1038721-A (JP)
Title: Method and equipment for measuring pressure distribution
Inventor: TAKESHIMA HIDEKI
IPC: G01L1/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To enhance the grinding accuracy and the work efficiency significantly by measuring the pressure distribution at plurality of positions on any one of opposing faces or both when they are pressed against each other. SOLUTION: A plurality of pressure measuring means 1 are contained, respectively, in three containing parts 3 formed at a constant interval on a cushion spacer 2. They are set between upper and lower elastic sheets 4, 5 and mounted on a supporting base 6. A pressing weight 7 is larger than the spacer 2 and the elastic sheets 4, 5 and pressure distribution is measured when the weight is mounted in the center while being balanced. According to the method, pressure distribution in a press contact mechanism can be measured appropriately and the absolute value of pressure distribution can be measured appropriately. Consequently, the characteristics of a grinding mechanism and other various working machines can be determined and an accurate and rational work can be realized by determining appropriate processing conditions.
Patent JP-H0260072-A (JP)
Title: Alkaline storage battery
Inventor: ISAWA KOJI
IPC: H01M4/24
Filed: 1988-08-26
Abstract: PURPOSE:To prevent short circuit caused by repeating charge-discharge cycles and to prevent drop in capacity by forming a no active material filling part at the end of an electrode adjacent to the current collecting plate of a counter electrode in a paste type electrode. CONSTITUTION:Part to be a current collecting plate welding part 1a or a no active material filling part 1c of a substrate is previously masked with an adhesive tape. Paste prepared by mixing an active material with water and carboxymethylcellulose is filled in the substrate, and dried, then this substrate is pressed and cut to form an active material filling part 1b and to obtain a paste type nickel electrode 1. The electrode 1 and a sintered cadmium electrode 2 having the same width as the electrode 1 are spirally wound with shifted by 2mm each other/through a separator 3 to form an electrode group. A negative current collecting plate 5 is brought into contact with the bottom of the electrode group and welded, then they are inserted into a battery can 7, welded, and an electrolyte is poured, then a sealing plate is welded to form an alkaline storage battery. Discharge capacity almost same as that in the initial stage is kept even after 200 cycles of charge-discharge.
Patent JP-H06173594-A (JP)
Title: Conveyance method of muck in tunnel
Inventor: FURUYA KOJI
IPC: E21D9/12
Filed: 1992-06-30
Abstract: PURPOSE:To ensure safe work environment by supplying muck resulting from blasting operations of facing to a portable crusher by a shovel loader to crush, and conveying it to the outside of a tunnel by a movable or an extendible belt conveyer. CONSTITUTION:Muck 4 resulting from blasing operations of facing in a tunnel is supplied to a portable crusher 20 by a shovel loader 10, and it is crushed to size smaller than that capable of being conveyed with a normal conveyer. It is conveyed to the outside of the tunnel by a following portable conveyer 30 and an extendible belt conveyer 40 connected thereto. The extendible belt conveyer 40 extends with the development of facing 2, and if necessary, an inclination of the portable conveyer 30 is changed and is adjusted. The shovel loader 10 only emits exhaust gas, so that air-pollution in the tunnel is reduced and, at the same time, work environment is improved.
Patent JP-2001037004-A (JP)
Title: Inverter type electric rolling stock controller
Inventor: NARITA HIROSHI
IPC: B60L9/18
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To control an inverter type electric rolling stock suitable for the protection of overhead lines from overcurrents, when short circuits occur among the phases of an inverter by improving the performance of the regenerative brake of the stock at high-speed time, even when the voltages of the overhead lines are low. SOLUTION: An electric rolling stock is provided with a pantograph 1, which receives power supply from an overhead line, a line breaker 2, and a high-speed circuit breaker 3. The stock is also provided with a semiconductor switch 5, which is connected in parallel with a resistor 4, a filter device composed of a reactor 6 and a capacitor 7, and an inverter device 8. In addition, the stock is also provided with a motor 9 and a means (an allowable maximum voltage setter 11 for inverter, a low-level priority circuit 12, a high-level priority circuit 13, comparators 14 and 15, a semiconductor switch controller 51, and a motor voltage detector 92), which controls the turning-on/off of the semiconductor switch 5 so that the terminal voltage of the resistor 4 becomes a different voltage between the voltages of the motor 9 and overhead line when the regenerative brake of the stock is applied.
Patent JP-S6269686-A (JP)
Title: Semiconductor device
Inventor: ITO SHUZO
IPC: H01L29/864
Filed: 1985-09-24
Abstract: PURPOSE:To improve yield and electrical characteristics such as surge resistant characteristics by a method wherein the 1st active device, which has the absolute value of an operating voltage proportional to a temperature, and the 2nd active device, which has an electric resistance value inverse proportional to a temperature and is connected to the 1st active device through the inside of a semiconductor substrate, are formed on one semiconductor substrate. CONSTITUTION:A Zener diode 45 (the 1st active device) is composed of impurity regions 42 and 44. A P-type impurity is introduced into a surface part of the impurity region 42, which is horizontally apart from the Zener diode by a certain distance, to form an impurity region 46. An avalanche diode 47 (the 2nd active device) is composed of the impurity region 46 and the impurity region 42. The absolute value of the breakdown voltage of the Zener diode 45 increases in accordance with temperature rise. On the other hand,the avalanche diode 47 lets a certain current flow through if a forward voltage is applied, but, according to general characteristics of a diode, the flowing current increases in accordance with temperature rise.
Patent JP-H0495289-A (JP)
Title: Sound recording/editing system
Inventor: DEIBITSUDO MOATERU
IPC: G11B27/34
Filed: 1990-08-09
Abstract: PURPOSE:To prevent the programmed track information designated by a user from being subjected to fade-out sound recording by executing a track array so that sound recording of the track information selected by the user enters into a recordable time of a tape, and executing fade-out sound recording to only the track information which is not selected. CONSTITUTION:A track array is executed so that sound recording of all track information selected by a user enters into a recordable time of a tape, and fade-out sound recording is executed with regard to the track information which is not selected by the user. That is, an information signal read out through a laser pickup 6 from a CD is sent out to a signal processing circuit 3 and a prescribed signal processing is performed, and a control signal is sent out to a spindle servo-control circuit 4 and a microcomputer 2. The microcomputer 2 receives key information from a key input part 1, and the corresponding signal is supplied to the signal processing circuit 3 and a tracking/thread servo- control circuit 5. In such a way, a sound recording break by fade-out sound recording to the track to which the user desires to execute sound recording can be prevented.
Patent JP-2000042260-A (JP)
Title: Rail device for trap cellar floor
Inventor: YAMAMOTO KATSUHIRO
IPC: E04F11/18
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To avoid the reduction of a performance effect due to generation of sounds and noises by a motor driving when the rail is vertically moved, or due to collision sounds at the time of a vertical movement. SOLUTION: A rail 9 is vertically movably provided around a movable hole on the trap cellar floor side, and at the same time, respective one-side ends of a plurality of pulleys 20, 21 attached to the lower part of the rail 9, are fixed to a movable floor 7 side, and respective other ends are rotatably supported by a wire rope which is fixed to a stage floor side.
Patent JP-H0259671-A (JP)
Title: Immunoassay
Inventor: SUZUKI MASUMI
IPC: G01N21/64
Filed: 1988-08-26
Abstract: PURPOSE:To enhance the reliability of the results of measurement with the immunoassay using fluorophotometry by stopping dispensing of a sample when the measured value of the fluorescent intensity of a fluorescent standard sample is smaller than a set value. CONSTITUTION:The sample is dispensed from a sample vessel 11 on a sample disk 8 into a reaction vessel 2 on a reaction disk 1. Beads coated with the antibodies corresponding to analysis items are previously put into the reaction vessel 2. The beads after the reaction are washed with a washing device 25 and thereafter, a fluorescence developable reagent is dispensed from a reagent vessel 12 into the sample and the sample is subjected to photometry by a fluorophotometer 19. The lower limit for deciding the performance of an optical system is previously stored prior to execution of the analysis and the fluorescent standard sample such as quinine sulfate is dispensed into the reaction vessel. The dispensing operation is stopped and the checking of the optical system is executed when the measured value of the standard sample is smaller than the previously stored set value.
Patent JP-2000044202-A (JP)
Title: Hydrogen generator
Inventor: IIJIMA TETSUO
IPC: B01J23/70
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen generator improved in the efficiency of hydrogen generation principally by strengthening the contact of a catalyst with a rotor in a liquid layer. SOLUTION: In the hydrogen generator provided with a reactor 1 having a rotor or rotary disk 3, a nozzle 8 for mixing a liquid hydrogen generating material containing a gas and a photocatalyst and/or a magnetic particulate catalyst for generating hydrogen from a liquid phase to spray to the rotating rotor or the rotary disk is provided. A light source capable of emitting light is preferably provided in the reactor 1. In the device for generating hydrogen in the liquid phase by using the photocatalyst, the magnetic particulate catalytic material and the like by the irradiation with light and/or mechanical operation such as stirring, the catalytic reaction in the liquid phase is activated and hydrogen is efficiently generated by constituting so as to spray the liquid containing the gas and the catalyst.
Patent JP-S6454828-A (JP)
Title: Timing extracting circuit
Inventor: SAITO KAZUAKI
IPC: H04L7/02
Filed: 1987-08-25
Abstract: PURPOSE:To establish pull-in phase synchronization by a reception reference clock by controlling the phase of a clock signal generated from a main oscillator and to maintain such state, by constituting the titled circuit of a phase control part, a convergence decision part, a frequency offset detecting part, and a compulsory pulse generating part. CONSTITUTION:The phase control part 14 compares an extraction clock 13 with the reference clock of reception data 12, and controls the phase of the extraction clock 13 generated from a fundamental clock, and the convergence decision part 18 decides a convergence state by the phase comparison information of the phase control part 14. Also, the frequency offset detecting part 16 counts the number of phase difference signals supplied at the phase control part 14 during the pull-in period of an initial phase at the convergence decision part 18, and detects a frequency offset. The compulsory pulse generating part 17 supplies a compulsory phase control pulse to the phase control part 14 at a position where a burst period is divided into (n) equally corresponding to the value of the frequency offset. In such a way, it is possible to maintain stable phase synchronization.
Patent JP-S6271108-A (JP)
Inventor: YANAGIYA NOBUO
IPC: F21V29/00
Filed: 1985-09-24
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-H0657230-A (JP)
Title: Hot-melt adhesive
Inventor: TOOMI KATSUHIKO
IPC: C09J167/02
Filed: 1992-07-14
Abstract: PURPOSE:To obtain a hot-melt adhesive having excellent adhesiveness and a long open time by using a saturated polyester resin prepared by polycondensing a specified polybasic acid component with a specified polyhydric alcohol. CONSTITUTION:The hot-melt adhesive comprises a saturated polyester prepared by polycondensing a polybasic acid component containing 2-20mol% dimer acid with a polyhydric alcohol component containing 2-20mol% 1,4- cyclohexanedimethanol. The dimer acid used is a dimer of a 10C or higher unsaturated fatty acid. It is necessary that the polybasic acid component should contain 2-20mol% dimer acid. When the dimer content is below this range, the dimer does not contribute to the prolongation of the open time and the improvement of adhesiveness. On the contrary, when this content is excessively high, the heat stability becomes poor. It is also necessary that the polyhydric alcohol should contain 2-20mol% 1,4-cyclohexanedimethanol. When the content is below this range, it does not contribute to the prolongation of the open time and the improvement of adhesiveness. On the contrary, when it is excessively high, the adhesiveness is poor.
Patent JP-H0878004-A (JP)
Title: Lithium secondary battery
Inventor: YOSHIKAWA MASANORI
IPC: H01M4/525
Filed: 1994-09-05
Abstract: PURPOSE: To provide a nonaqueous electrolyte secondary battery with low cost, high capacity, long charge/discharge cycle life, and high reliability by constituting with a specified negative electrode, a specified nonaqueous electrolyte, and a specified positive electrode. CONSTITUTION: A nonaqueous electrolyte secondary battery comprises a negative electrode capable of absorbing lithium or a lithium ion (example: Li-Pb-La alloy powder), a nonaqueous solvent (example: a mixture solvent of propylene carbonate and 1,2-dimethoxyethane) in which a lithium salt (example: LiPF6 ) is dissolved, and a positive electrode using a lithium-containing composite oxide represented by preferably LiFe1-y My O2 (M is Al, Ga, or In; 0<<=0.5), to which a group 3B element in the periodic table is added as a positive electrode active material. Preferably, crystal structure of space group R3d <5> is held in the structure of the positive electrode active material.
Patent JP-S60103167-A (JP)
Title: Aluminum plated steel sheet having excellent thermal durability and resistance to high temperature oxidation and its production
Inventor: TOKUNAGA YOSHIKUNI
IPC: C21D8/02
Filed: 1983-11-11
Abstract: PURPOSE:To produce an Al plated steel sheet having excellent thermal durability and resistance to high-temp. oxidation by coiling a specifically composed steel contg. C, Ti, P, B and Fe at a low temp. in the stage of hot rolling then subjecting the steel sheet to cold rolling, recrystallization annealing and Al plating. CONSTITUTION:A steel slab contg. <0.02% C, 0.03-0.4% Ti, 0.045-0.2% P, 2- 100ppm B and the balance Fe and unavoidable impurities is coiled at <=650 deg.C in the stage of hot rolling and is then subjected to recrystallization annealing by continuous type annealing after cold rolling by which the slab is made into a steel sheet. Such plate is subjected to Al plating and the Al plated steel sheet having excellent workability, thermal durability and resistance to high temp. oxidation is obtd. Ti is added to said steel sheet to improve the oxidation resistance and C is decreased to suppress the formation of TiC. An AlP compd. is formed by Al and P to prevent alloying of Al and Fe by which the thermal durability is improved and further the embrittlement by segregation of P is prevented by B. The coiling temp. is specified at <=650 deg.C to obtain good workability.
Patent JP-S6271807-A (JP)
Title: External appearance inspecting instrument for semiconductor element
Inventor: SAWAGATA AKIRA
IPC: H01L21/66
Filed: 1985-09-26
Abstract: PURPOSE:To accurately inspect the whole external appearance of a semiconductor element at a high speed by detecting an image of the side face of the semiconductor element by the 1st linear image pickup means, and rotating images of the front and rear surfaces by a rotating means and detecting them by the 2nd image pickup means. CONSTITUTION:When the semiconductor element 13 is moved onto a rail piece 31 completely, the rail piece 31 is rotated by a rotating mechanism part 33 as shown in a figure and the semiconductor element 13 slants until its front and rear surfaces face the 1st and the 2nd area image sensors 35 and 37. Consequently, the 1st and the 2nd area image sensors 35 and 37 detect the front and rear surfaces of the semiconductor element 13 as screen images. Image data on the front and rear surfaces of the semiconductor element which are detected by the area image sensors 35 and 37 are collected by a data collection part. Thus, image data on the flank and front and rear surfaces are collected and then the side face data is supplied to a side face abnormality control part and compared with reference side face data here.
Patent JP-H0376091-A (JP)
Title: Semiconductor memory
Inventor: MIYAKE JUN
IPC: H01L27/10
Filed: 1989-08-16
Abstract: PURPOSE:To constitute a frame memory for image of a low cost for executing efficiently a moving picture processing by executing independently serial input and serial output operations, respectively in the first half and the latter half of a pointer. CONSTITUTION:A serial memory consists of a memory array MARYU and MARYL, etc., divided in the extended direction of a word line, and when it becomes a dual mode, in a pointer PNT, two pieces of selecting signals are set to the corresponding bits of its first half and latter half, a data selector DSL connects alternately and selectively the corresponding complementary data line of the memory array MARYU and MARYL to a complementary common data line for write WCD or a complementary common data line for read-out RCD. That is, in the dual mode, the serial memory can execute in parallel a serial output operation and a serial input operation. In such a way, a frame memory for image of a low cost which can execute efficiently the moving picture processing can be constituted.