baber/WOPTO huggingface dataset:
Patent JP-S61112407-A (JP)
Title: Electronic clock with temperature compensation
Inventor: YAMADA ICHIRO
IPC: H03B5/32
Filed: 1984-11-06
Abstract: PURPOSE:To correct the variance of mass-production of the secondary temperature characteristic with a desired accuracy independently of other mass- production variances by changing the frequency dividing ratio of a counter in response to the secondary temperature characteristic of a crystal oscillator. CONSTITUTION:Numerical information proportional to a representative oscilla tion frequency temperature deviation is outputted from a ROM 112 by tempera ture information from a temperature measuring circuit 111 and a number of pulses proportional to the representative oscillating frequency temperature is fed to a counter A 108 from a time width generating circuit 113 and a gate circuit 110. The content of a counter B 106 is fetched in a latch 105, a compensa tion circuit A 103 controls the oscillating frequency of a crystal oscillator 101 and a compensation circuit B104 applies proper interruption to the frequency division circuit 102 depending on the content of a counter C 107 to control the frequency dividing ratio of the frequency division circuit 102.
Patent JP-S6475127-A (JP)
Title: Forming method for bead forming metallic mold of metallic gasket and metallic mold therefor
Inventor: YOSHINO NOBUO
IPC: B21D37/02
Filed: 1987-09-18
Abstract: PURPOSE:To reduce the labour and time required for forming of a metallic mold, and to improve the work efficiency of a metallic mold forming work, by piercing simultaneously a slit on two pieces of overlapped metallic substrates, and forming the metallic mold by exchanging the upper and lower positions of two pieces of metallic substrates. CONSTITUTION:First of all, on a prescribed position between the upper metallic mold 24 and the lower metallic mold 16 of a metallic mold 2, which have been opposed to each other, an elastic metallic plate 28 is provided. Subsequently, the upper metallic mold 24 is pushed and advanced by a pressing mechanism of hydraulic pressure, etc., and by holding the elastic metallic plate 28 by strong pressure between the respective substrate surfaces 4f, 6f, a step based is formed. In such a way, on two pieces of first and second metallic substrates 4, 6, one piece of inclined slit can be pierced simultaneously by a cutting device such as a wire cutter, etc. By only exchanging the upper and lower positions of these first and second metallic substrates, the metallic mold can be easily formed, a great deal of labour and time for forming the metallic mold become unnecessary, the work efficiency of a metallic mold forming work can be improved, therefore, it is advantageous for practical use.
Patent JP-H0546207-A (JP)
Title: Learning control method
Inventor: FUJIMOTO KENJI
IPC: G05B21/02
Filed: 1991-08-20
Abstract: PURPOSE:To improve the follow-up precision by making a learning starting spot into not the starting spot of a target command but the spot where deviation is zero or the spot near it. CONSTITUTION:In a learning control system to repeat the trial so as to follow up the controlled to a target command to repeat the same pattern, a deviation deciding part is provided, and it decides whether or not the difference between the position of a motor and the target position command becomes zero. When the difference does not become zero, it is decided that the spot near the zero is zero. When the decision is performed, a learning starting command is generated to a learning controller and the learning is started. Even when the special deviation deciding part is not provided, realization is possible by changing the software in the learning controller.
Patent JP-2000066212-A (JP)
Title: Spacer for liquid crystal display and liquid crystal display device
Inventor: KUBOTA KAZUO
IPC: G02F1/1339
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide spacers for liquid crystal display which suppresses the occurrence of light escape around the spacers and the degradation in the contract of the panel in a liquid crystal display device using an IPS (transverse electric field drive) system. SOLUTION: The spacers are used for the liquid crystal display device of the transverse electric field drive system formed by holding liquid crystals between two sheets of substrates, which are arranged in a pair in parallel with each other via the spacers and at least, one of which are transparent, and in which the directions of the electric fields to be impressed on the liquid crystals are nearly parallel to the substrate boundaries. At this time, such spacers for liquid crystal display which are >=30 to <=85 deg. in the angle between the contact boundaries and the directors in the major axis direction of the liquid crystal molecules at the contact boundaries of the spacers and the liquid crystals and the liquid crystal display device using such spacers are provided.
Patent JP-2000067484-A (JP)
Title: Magneto-optical disk reproducing method
Inventor: FURUTA MASAHIRO
IPC: G11B11/10
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To simplify a control circuit by providing plural magnetic layers on a disk, irradiating the disk with a laser beam of which intensity is pulse- modulated and changing the duty ratio of pulse modulation in the inner periphery and outer periphery. SOLUTION: The duty ratio of a reproducing beam intensity of an inner peripheral part is made to be 40%, and the duty ratio of the reproducing beam intensity of an outer peripheral part is made to be 60%. By making the duty ratio in the outer peripheral part larger than the duty ratio in the inner peripheral part, a difference of temp. distributions in a reproducing beam spot between the inner peripheral part and the outer peripheral part is reduced, and stable reproducing is performed without changing the reproducing beam intensity. A storage area of a magneto-optical disk is divided into several zones, and respective zones are modulated with the different duty ratios, and by increasing the number of zones, the difference of the temp. distributions in the reproducing beam spot can be reduced regardless of radial position.
Patent JP-S61143620-A (JP)
Title: Switching device for gas lighter of battery type
Inventor: OSAWA HIDEO
IPC: F23Q3/00
Filed: 1985-10-19
Abstract: PURPOSE:To prevent optically erroneous action of a switch, by providing a light emitting diode which emits pulsating lights of high frequency and an ignition circuit which produces sparks on a discharge electrode based on high frequency output from a light receptor element, facing to the cutout window of a gas lighter case. CONSTITUTION:A light emitting diode 14 and a photo transistor 20 are fixed close to each other in a lighter case 38. When the light emitting diode 14 is lighted, pulsating light is emitted to the outside from a cutout window 38a provided in the lighter case 38. The photo transistor 20 senses the light from the light emitting diode 14 only when a reflector body 39 such as a piece of cigarette or a finger comes near to the cutout window 38a. Then the sensed light is amplified by an AC amplifier 22, and is integrated by an integrating circuit 33 comprises resistors 30 and 31 and a capacitor 32, causing sparking discharge. The AC amplifier 22 is designed in such a manner that a fixed number thereof is set so as to make the amplifying rate extremely small in low and medium frequencies, so that low frequency light such as fluorescent light is not amplified. Besides, erroneous action caused by solar rays which consists of DC lights will be prevented, because it is an AC amplifier.
Patent JP-S61111636-A (JP)
Inventor: MORI TAKASHI
IPC: C12M1/00
Filed: 1984-11-07
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-S6389921-A (JP)
Title: Magnetic disk device
Inventor: TSUNEHIRO TAKASHI
IPC: G11B20/10
Filed: 1986-10-03
Abstract: PURPOSE:To improve the function and performance of a magnetic disk system as a whole by providing a master controller having a semiconductor memory device, plural data buses and ports between a host system and a magnetic disk device, etc. CONSTITUTION:The master controller 2, data buses 8, 9 and data ports 6, 7 are provided between the host system 1 and the magnetic disk device 3, etc. Even when the system 1 is executing data transfer by a bus 8 to the device 3 through the controller 2, transfer is executed freely between devices that do not take part in the transfer by using the bus 9. A cache 51 using a semiconductor memory is provided in the controller 2, and all the contents of the device 3 accessed by a CPU 31 are copied in the cache 51. Thereby, frequency of use of the bus 8 is reduced, and access effect can be improved. High speed access is made possible by connecting a semiconductor memory device 61, an optical disk device 63, etc., and the function and performance of the magnetic disk system as a whole can be improved.
Patent JP-H10171651-A (JP)
Title: Register file and its control system
Inventor: NAMU-KON KO
IPC: G06F7/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a register file and its control system capable of directly transferring data between cells in the file itself. SOLUTION: The system is provided with plural reference cells REG-PA, REG-PB capable of inputting and storing data from a bus C-BUS in respective repeater cells 21A, 21B when MOS transistors(TRs) NM1A, NM1B are turned on, outputting the stored data to buses A-BUS, B-BUS when MOS TRs NM2a, NM3a, NM2b, NM3b are turned on and feeding back the stored data through a bus I-BUS when MOS TRs NM4a, NM5a, NM4b, NM5b are turned on. Respective reference cells REG-PA, REG-PB are mutually connected through the bus I-BUS, and at the time of transferring data between the cells REG-PA, REG-PB, the MOS TR NM5a in the transfer source reference cell REG-PA and the MOS TR NM4b in the transferred destination reference cell REG-PB are turned on and data stored in the repeater cell 21A are transferred to the repeater cell 21B through the bus I-BUS.
Patent JP-H08129199-A (JP)
Title: Camera body, camera accessory and camera system
Inventor: YAMANO SHOZO
IPC: G03B17/14
Filed: 1994-09-29
Abstract: PURPOSE: To realize high-speed communication between a camera body and a new lens while the interchangeability of the new and the old lenses is kept. CONSTITUTION: By the microcomputer 1 of a camera body, a low-speed clock is supplied to the lens so as to execute the low-speed communication supported by the old lens at a first serial communication time. When information showing that the high-speed communication can be executed is received from the L microcomputer 3 of the lens at the first serial communication time, a high-speed clock is supplied to the lens so as to execute the high-speed communication supported by the new lens on and after the serial communication time.
Patent JP-S60126332-A (JP)
Inventor: ARAN PAAKAA
IPC: D01H4/26
Filed: 1984-11-07
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-H06349989-A (JP)
Title: Heat-conducting cooling device
Inventor: RICHIYAADO CHIYAOOFUAN CHIYUU
IPC: H01L23/36
Filed: 1993-09-21
Abstract: PURPOSE: To cope with the tilt of the surface of a chip to a plane which is vertical to the axis of the chip, misalignment and fluctuation in chip heights by realizing customized engagement of the cold plate of a heat transmission module with the chip to be cooled. CONSTITUTION: A cold plate 12 is provided with a channel 16, and the channel 16 extends through a path, which closely adjoins the wall of the inner hollow 14 of the cold plate 12. As a cooling medium passes through the channel 16, it absorbs heat from the cold plate 12. A heat sink is formed by cooling the cold plate 12, and heat from the electronic chip is transmitted by heat transmission. Since the cold plate 12, which is customized for an electronic chip 22 on a chip supporting board 20 and the direction of the chip, is formed, a piston 18 is positioned on the surface of the chip 22 closely and by orientation, and is soldered to the wall of the hollow 14.
Patent JP-H1173641-A (JP)
Title: Magnetic recording medium
Inventor: SANO YUTAKA
IPC: G11B5/716
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium having a multilayer structure and ensuring improved output of reproduction of a high density record and a reduced error rate. SOLUTION: The magnetic recording medium has a lower magnetic layer 3 and an upper magnetic layer 4. The total thickness of the magnetic layers 3, 4 is 1.0-2.0 μm and the ratio of the thickness of the upper magnetic layer 4 to that of the lower magnetic layer 3 is 0.1-0.3. The average particle diameter of each of all powders contained in the lower magnetic layer 3 is 0.01-0.5 μm and the peak value (Rp) of the surface roughness of the upper magnetic layer 4 is <=70 nm.
Patent JP-2001059291-A (JP)
Title: Earthquake resisting wall structure
Inventor: KUSAKA SHUNSUKE
IPC: E04B2/56
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To introduce natural light into a building and to make a wall quantity variable depending on required rigidity, by arranging a plurality of wall plates with horizontal gaps formed therebetween, and fixing upper and lower edges of each wall plate to a skeleton of a building. SOLUTION: Two fastener plates 2a are protruded from an upper edge of a PC wall plate 2, and two fastener plates 2b are protruded from a lower edge of the PC wall plate 2. Then, the PC wall plates 2 are arranged in a plane of a structure surrounded by a beam 1a, a floor 1b, and columns 1c, of a building skeleton 1 of a rigid-frame type steel reinforced concrete structure. The wall plates 2 are rigidly disposed in a manner being in parallel and rotatable on a vertical axis by a predetermined angle, like vertical louver boards, to thereby form an earthquake resisting wall structure. When the earthquake resisting wall structure is applied to an external wall, natural light can be introduced into the building from gaps between the PC wall plates 2.  Further, by adjusting the PC wall plates 2 with respect to the cross sectional shape, material strength, the number, and disposed angle, arrangement intervals, etc., wall quantity thereof is made variable depending on required rigidity.
Patent JP-H1077252-A (JP)
Title: Triamine compound
Inventor: KAWAMURA HISAYUKI
IPC: H01L51/50
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a new triamine compound that has a diphenyl group in its central skeleton, and has high luminescent stability and thermal stability in continuous long-time actuation when used for organic electroluminescent elements. SOLUTION: This triamine compound is expressed by the formula (Ar<1> -Ar<4> are each a 6-18 core-C aryl; R is H, a 1-6C alkyl, etc.), for example, 4- iodobiphenyl. The compound in which Ar<1> and Ar<4> are each 10-18 core-C aryl has excellent thermal stability when used as a material for an organic electroluminescent element, and has more excellent thermal stability when Ar<1> and Ar<4> are biphenyl or naphthyl group, respectively. The triamine compound of the formula, for example, a triamine having 4-iodobiphenyl groups in the central skeleton, is obtained by reacting a biphenyl, acetic acid, conc. sulfuric acid, periodic acid dihydrate and iodine at 85 deg.C for 5hr, cooling the reaction product, and filtering the precipitated crystals from the liquid through a process of solid-liquid separation.
Patent JP-S60127783-A (JP)
Inventor: KANOU TAKESHI
IPC: H05K1/05
Filed: 1983-12-14
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-S6295004-A (JP)
Title: Deformed ring loading type micro strip antenna
Inventor: AMANO OSAMU
IPC: H01Q21/24
Filed: 1985-10-22
Abstract: PURPOSE:To narrow an interval of each beam by providing a deformed annular conductor on a micro strip antenna. CONSTITUTION:A feeder 4 consists of a linear conductor whose one end has been connected to a disk type center conductor plate 3, and connected to a center conductor of a round axial line. A deformed annular conductor 5 is an annular conductor with a notch, whose one end face has been connected to a ground conductor 1. In the annular conductor 5, by providing a notch in a position which has been separated by a prescribed angle against a segment for connecting the feeder 4 and the center axis, an electric field which is separated in the direction of the notch and orthogonal like a pair of spaces can be generated in the same way as a notch of the disk type center conductor plate 3. Accordingly, the resonance can be executed by different frequencies in accordance with the capacity and the inductance in the direction of its electric field.
Patent JP-H0681336-A (JP)
Title: Device automatically operating flow meter and selector valve used for injection work of chemical or cement milk
Inventor: SHIBUYA TAMOTSU
IPC: E02D3/12
Filed: 1992-09-03
Abstract: PURPOSE:To improve operability by connecting a flow meter and a selector valve used for injecting cement milk to a control device, and connecting a handy operation panel and a data input device to the control device for automatic control. CONSTITUTION:A flow meter 2 outputs the injection quantity signals in pulses, and a control device 1 counts the signals. The device 1 automatically outputs the marker signal, start signal, and relay signal when they reach the preset values to operate the flow meter 2. The automatic start signal is freely inputted to the device 1 by the automatic start switch of the device l or a handy operation panel 4. The switching signal of automatic cleaning is inputted to the device 1 when the switch of the operation panel 4 is operated at the time of a leak or a leak release, and the passage of a valve unit 3 is switched. A display lamp 6 is lighted during boring or cleaning, a display lamp 5 is lighted when boring or cleaning is completed, and the injection quantity is inputted via a data input device 12 and stored in the device 1. An operation miss is prevented, labor can be saved, and the device can be miniaturized.
Patent JP-H1043796-A (JP)
Title: Water cleaning device and its method
Inventor: MURAKAMI MITSUMASA
IPC: C02F9/00
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To produce good source water for city water so that even when trichloroethylene or the like is mixed in the water, trichloroethylene can be decomposed, by using a fiber contact material as a filter bed in a first stage to remove lots of algae and then removing the residual algae and org. matter by irradiation of UV rays and using a biological filter in a second stage. SOLUTION: The cleaning device is composed of almost two stages. A treating tank 3 filled with a fiber contact material 2 is disposed in the first stage. The source water 1 is made to flow into the treating tank 3 filled with the fiber contact material 2 such as a thread-type filter and slowly passed through the fiber. In this process, algae and org. matter are trapped around the fiber and the water is cleaned. Then the water is introduced into the second stage of the bed, where the water is treated in a UV irradiation device 4 and in a biological filter 5. In this process, the water is first irradiated with UV rays and then introduced into the biological filter 5. In the biological filter bed 5, the org. matter is decomposed and as a result, productivity for trihalomethane in the water can be decreased.  The obtd. treated water 6 is used as the source water for city water, which is supplied after filtering and adding chlorine.
Patent JP-S6478991-A (JP)
Title: Fuel feeder for car
Inventor: TOMIGUCHI SHIZUO
IPC: B62J37/00
Filed: 1987-09-19
Abstract: PURPOSE: To feed p fuel to a carburettor smoothly at all times by locating at least the float chamber liquid level of the carburettor below a fuel discarge port in a fuel pump. CONSTITUTION: A fuel pump 7 is fixed to a frame, and the level R of its discharge port 7c is unchanged relative to the frame while the fixed position R of the discharge port 7c is positioed H2 higher than the lowest level Q of the float valve 9F of a carburettor 9. When the engine is stopped and the operation of the fuel pump 7 ceases, the discharge port 7c in the fuel pump 7 is positioned above the float valve position of the carburettor 9, so that the fuel in a fuel transport pipe 8 flows in naturally to the carburettor 9 from the discharge port 7c. Even after the start of the pump 7, therefore, the fuel fills the area from the discharge port 7c to the carburettor 9 at all times, which should prevent generation of a vapor lock.
Patent JP-H0574167-A (JP)
Title: Semiconductor memory device
Inventor: FURUYA NOBUO
IPC: G11C8/18
Filed: 1991-09-17
Abstract: PURPOSE:To achieve a higher speed of a circuit operation by preventing simultaneous selection of a plurality of addresses in a semiconductor memory device adapted to select an address synchronizing a clock signal. CONSTITUTION:A circuit 6 is provided to hold an output of an address decoding circuit 2 synchronizing a clock and an output of the circuit 6 for holding address decoding signals is connected to a driver circuit 3 for driving an address line synchronizing the clock. This prevents simultaneous selection of an address.
Patent JP-H0282700-A (JP)
Title: Automated mounting device for electronic parts
Inventor: MOBARA MASAYUKI
IPC: B23P21/00
Filed: 1988-09-20
Abstract: PURPOSE:To mount parts on a printed board at a proper position by recognizing displacements X-Y-theta of chip-shaped electronic parts held on a suction nozzle in the X-Y-theta directions, and correcting and moving an X-Y-theta table by a control device on the basis of a recognized result. CONSTITUTION:A first recognition station 15 recognizes how chip parts W are sucked by a suction nozzle 11, the chip parts W are positioned on the basis of recognized data, and a rotary board 10 is again started to be rotated. Then, a second recognition station 18 recognizes whether the chip parts W are fixed by suction at a proper position (proper angle) with respect to the nozzle 11, or not. The recognized data is compared with proper angular position data stored in a RAM by a comparing device, and the degree of the displacement is calculated by a calculating device. Hereby, an X-Y-theta table is rotated in a direction by the degree DELTAtheta of the displacement during intermittent rotation of the rotary board 10 or after the rotation of the same. Thus, the chip parts W are carried onto a position without any angular error with respect to the printed board P.
Patent JP-S6391908-A (JP)
Inventor: KAWAGUCHI TOSHIYUKI
IPC: H01R11/01
Filed: 1986-10-03
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-H0284866-A (JP)
Title: Adhesive type image sensor
Inventor: TSUTSUMI AKIO
IPC: G02B27/62
Filed: 1988-09-20
Abstract: PURPOSE:To attain the deflection correction of a rod lens array by providing an adjusting means to adjust the rod lens array in a direction where the rod lens array is separated/closed from/to a linear image sensor, in three spots in the longitudinal direction of the rod lens array at least. CONSTITUTION:A rod lens array 25 is provided as a image formation optical system in the lower direction of a reading position P on an original D. For the array 25, refraction factor distribution type rod lenses, whose refraction factor is gradually and continuously decreased from a center to a circumferential edge, are arranged so that an optical axis can be parallel in a vertical direction. Then, an unmagnified normal image is formed in the symmetrical position of a focusing point to a midpoint in the longitudinal direction. Supporting members 26 are provided on the three spots to include both edges of the array 25. Since an eccentric circular cam 28 is engaged to this member 26, the cam 28 is turned and the member 26 can be respectively adjusted in the vertical direction. Then, the vertical position of both edge parts and central part of the array 25 can be independently adjusted. Accordingly, the deflection of the array 25 can be corrected and resolution can be uniformly adjusted over the whole width of reading original.