baber/WOPTO huggingface dataset:
Patent JP-H02174238-A (JP)
Title: Semiconductor sealing device
Inventor: KOBAYASHI KAZUHIKO
IPC: B29C45/18
Filed: 1988-12-27
Abstract: PURPOSE:To prevent damage due to resin powder and a non-conforming molding caused thereby without allowing shock force to operate on the resin tablet on feeding and the resin tablet from collapsing by feeding a resin tablet to a loader from the lower direction by a push-up mechanism. CONSTITUTION:A push-up mechanism 36 consists of a cylinder device 40 where the lower edge is fixed to a base 38, a movable plate 44 fixed to the upper edge of a rod 42 of the cylinder device 40, and push-up bars 46 which is planted with certain gaps on the movable plate 44. When a tablet loader 16 is located at a position 16a, the push-up bar 46 advances into the tablet loader 16 and then pushes up a resin tablet 20 if it is pushed up. In this case, since a guide cylinder 56 is positioned directly above a tablet holder 18, a resin tablet 20 passes through a guide cylinder 56 and protrudes from the upper surface of a loading part 48.
Patent JP-H09150340-A (JP)
Title: Workpiece positioning device
Inventor: HAYANO FUJIO
IPC: B23Q3/18
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To perform positioning by easily adjusting each contact unit relating to each of lateral direction, longitudinal direction, rotational direction, etc., of a workpiece. SOLUTION: A side surface use moving hole 7 is formed in front/rear sides in both sides of a flat plate-shaped base 1, a front/rear surface use moving hole 8 is formed in front/rear parts of the base 1, a side surface use contact unit 9 is provided in each side surface use moving hole 7, a front/rear surface use contact unit 10 is provided in each front/rear surface use moving hole 8, one end of a moving lever 4 inserted in each moving hole 7, 8 is integrally secured to each contact unit 9, 10 or tightening unit 3, the other end of the moving lever 4 is screwed to the tightening unit 3 or each contact unit 9, 10, each contact unit 9, 10 is brought into contact with a peripheral surface of a workpiece 6 on the base 1, and each contact unit 9, 10 is fixed by the tightening unit 3.
Patent JP-H05145913-A (JP)
Title: Image and audio communication control system
Inventor: KANEKO YOSHIKAZU
IPC: H04N21/431
Filed: 1991-11-19
Abstract: PURPOSE:To reproduce images and voices without interrupting the reproduction of the voices. CONSTITUTION:Image data 301 and voice data 302 are inputted to a transmitter 20. A data compressing means 203 processes the orthogonal transformation, etc., of the image data 301 and generates transformed image data 304. A transmitting means 204 transmits the voice data 302 and the image data 301 to a receiver 40 for each packet. When time to transmit the voice data 302 to a communication system 50 passes while the transmitting means 204 transmits the transformed image data 304 to the communication system 50, the transmitting means 204 stops transmitting the transformed image data 304 and transmits the next voice data 302 to the communication system 50. The receiver 40 can receive the voice data 302 without interrupting the reproduction of the voices. Since the transformed image data 304 interrupted for transmission contain a low frequency component, the recognition of the images to be reproduced is sufficiently enabled.
Patent JP-H04204093-A (JP)
Title: Maintenance cask for fast breeder reactor
Inventor: KUBOTA KENICHI
IPC: G21C19/32
Filed: 1990-11-30
Abstract: PURPOSE:To intend improvement of maintenance and surveillance efficiency, and of safety, without dismantling the main body, by evaporating sodium which is stuck to the inside by a laser irradiated from a laser probe, and by sucking the sodium into a sucking device by a sucking hose. CONSTITUTION:When laser beam which is to be sent to a laser probe 23 from a laser oscillating device 20 via a connecting cable 22, irradiates sodium which is stuck to a drip pan 17, the sodium is instantly evaporated by very high energy density of the laser. Since the evaporated sodium is collected by a sucking device 24 via a sucking hose 25, there is no re-sticking of the sodium to parts other than a maintenance cask. Accordingly, without removing work of the sodium along with dismantlement of the main body, the probe 23 and the hose 25 can be inserted from opening parts 26 and 27 to remove the sodium. In this way, working time can be much shortened, and efficiency of maintenance and surveillance, and safety against radiation exposure can be improved.
Patent JP-2000156098-A (JP)
Title: Memory self-test device, and semiconductor integrated circuit incorporating this memory self-test device
Inventor: KUHARA SHIGERU
IPC: G11C29/02
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce the cost, time, and man-hours required for a memory test by comparing data read out from a memory using a memory to be tested and a first clock signal with data read out from a memory using a second clock signal being later than the first clock signal. SOLUTION: When a microcomputer is set to a test mode, a self-test circuit 13 reads out data from a flash EEPROM 12 using a second clock signal having a frequency being sufficiently, lower than a first clock signal CK1 used at the time of normal operation, and stores it in a RAM. Successively, the circuit 13 reads out data from the flash EEPROM 12 using the first clock signal CK1, and compares it with data previously read out and stored in the RAM. When a compared result indicates uncoincidence, it is recognized that data is different depending on difference of read-out speed, and it is judged that this flash EEPROM 12 is defective.
Patent JP-H03191794-A (JP)
Title: Production of r-(-)-3-halogeno-1,2-propanediol by microbial treatment
Inventor: KASAI NAOYA
IPC: C12R1/38
Filed: 1989-12-19
Abstract: PURPOSE:To obtain R-(-)-3-halogeno-1,2-propanediol with a simplified technique at a low cost compared with conventional process by utilizing a novel microbial strain separated from soil, culturing the strain in a medium containing a specific carbon source and purifying the objective substance separated from the supernatant of the culture product. CONSTITUTION:A bacterial strain belonging to genus Pseudomonas, having S-(+)-3-halogeno-1,2-propanediol assimilation capability and proliferative by using S-(+)-3-halogeno-1,2-propanediol as sole carbon source or its cultured cell is cultured in a medium containing racemic 3-halogeno-1,2-propanediol as sole carbon source and the residual R-(-)-3-halogeno-1,2-propanediol is collected from the culture product. The 3-halogeno-1,2-propanediol used in the above process is preferably 3-chloro-1,2-propanediol or 3-bromo-1,2-propanediol.
Patent JP-H04207492-A (JP)
Title: Phase detection circuit
Inventor: HARA TOSHIO
IPC: H04N9/64
Filed: 1990-11-30
Abstract: PURPOSE:To detect a phase of a sampling data to a color burst correctly even when the condition is wrong by detecting the phase of the sampling data with respect to the color burst depending on the relative quantity of the sampling data of the color burst. CONSTITUTION:When the phase of a color burst is matched with a phase of a clock, a phase synchronizing circuit l generates a clock signal and the signal is outputted to an A/D converter(ADC) 2. Three consecutive data resulting from sampling the color burst among sampling data of the ADC 2 are shared and stored respectively corresponding to latch circuits 3-5, the relative quantity is detected from outputs of subtractors 6, 7 and the result is decoded by a decoder 8 to detect the phase of the sampling data with respect to the color burst. Thus, in the case of a bad condition such as an original TV signal having an offset or the small amplitude of the color burst, the phase of the sampling data with respect to the color burst is correctly detected.
Patent JP-H05162464-A (JP)
Title: Image forming device
Inventor: INOUE KAZUE
IPC: G03C5/56
Filed: 1991-12-13
Abstract: PURPOSE:To simply perform writing and erasure without making recording content unstable. CONSTITUTION:An image forming device is equipped with a light emitting means 1 emitting light with a predetermined wavelength to a recording medium 7 having an electrode 8 provided to the rear thereof and showing a transparent state and an opaque state within a specific frequency electric field by lights having different wavelengths, a transparent conductive head 2 having a transparent electrode 20 permitting the light to transmit toward the recording medium 7, a high frequency generating circuit 3 applying an electric field across the electrode 8 and the transparent electrode 20 and an indication means 4 indicating writing and erasure. Further, a control means 5 is provided so that, when writing is performed on the basis of the indication of the means 4, a specific frequency electric field is applied by a high frequency generating circuit 3 and the light with the specific wavelength is emitted from the light emitting means 1 and, in the case of erasure, a separate specific frequency electric field is applied by the high frequency generating circuit 3.
Patent JP-H11149752-A (JP)
Title: Luminous print and its manufacture
Inventor: NAKAJIMA HIROYUKI
IPC: B41M1/04
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To enable stable thickness-level manufacture in one process by printing one or more layers of luminous printed layer through flexographic printing using luminous ink of a UV curing type. SOLUTION: Flexographic printing units 11, 12, and 13 composing a luminous print layer printing part A, and a design printing part B are sequentially arranged around an impression cylinder 10 in the rotating direction. Each of the flexographic printing units 11, 12, and 13 prints writing receiving and luminous ink to a printing plate 22 from an ink fountain 20, which contains writing and luminous ink circulating in a circulating hose 19 by a circulating pump 18, through an anilox roller 21. And they are printed on printing paper such as labels or the like fed around the impression cylinder 10. On the immediate downstream side of each flexographic printing unit, UV dryers 30, 31, and 32 are arranged for hardening a printed layer immediately after a luminous layer is printed. Thereby, the luminous layer is made uniform and writing characteristics are improved.
Patent JP-H06173491-A (JP)
Title: Transfer conveyor control method for parking area facility
Inventor: KAWAGUCHI SEIJI
IPC: E04H6/18
Filed: 1992-12-11
Abstract: PURPOSE:To prevent a door mirror from breakage and accomplish stable parking of a car. CONSTITUTION:When a car 1 is to be moved to a parking compartment 14 from a running dolly 12, the width X of the car 1 is sensed from measurements for the car passing given by car passage sensors 21a, 21b and of a moving distance sensor 32 at the time of the end of the passage. The final transfer distances E of slat conveyors 15A, 16A, 15B, 16B are calculated from the half (void dimension Y) of the difference between the car width X and the car stop width dimension A, and brakes are applied to the slat conveyors 15A, 16A, 15B, 16B with these transfer distances E. The car 1 can be stopped in the center of the applicable range for stopping by controlling a motor 20 so that the specified void dimensional Y is generated, and thereby the load positions on the slat conveyors become constant to ensure that the car 1 is parked stably. The car 1 can be parked apart from the side end of the dolly 12, and the risk of the door mirror breaking be decreased.
Patent JP-H02177025-A (JP)
Title: Optical beam displacement measuring method by objective lens driver
Inventor: SEKIMOTO YOSHIHIRO
IPC: G11B7/09
Filed: 1988-12-27
Abstract: PURPOSE:To improve the detection accuracy by arranging a 2-split photodetector near the focal position of a radiated beam from an objective lens of an optical head having a light source and detecting the displacement of a beam focal position attended with the displacement of the objective lens in the tracking direction from a difference signal. CONSTITUTION:A light beam from a light source 18 such as a He-Ne laser is led to an objective lens 6 and a 2-split photodetector 19 whose photodetecting face 19a is split into two by a separation strip 19b is arranged near the focal position of the light beam radiated from the lens 6. Simultaneously, the photodetector is irradiated with the light beam and a prescribed voltage is applied to a tracking coil 15 to drive the lens 6 in the tracking direction together with a mirror barrel 9. Then the optical axis of the lens 6 is displaced to displace the focal position of the light beam. Thus, a deviation is caused to the light beam spot location on a photodetection face 19a and a displacement detection signal is outputted from an operational amplifier 20. Thus, the transmission characteristic of the displacement of the radiated beam with respect to an input voltage to the coil 15 is detected with high accuracy based on the prescribed calculation.
Patent JP-H06147089-A (JP)
Title: Ignition coil unit
Inventor: MARUYAMA SHIGERU
IPC: F02P15/00
Filed: 1992-11-17
Abstract: PURPOSE:To improve the ignition voltage detection accuracy by enlarging the capacitance of a capacitor and prevent any corona discharge due to abnormal access and contact the electrodes of the capacitor and a leakage current from occurring, in installing the ignition voltage detecting condenser in an ignition coil unit to judge a misfire in a spark-ignition type internal combustion engine. CONSTITUTION:An electrode 13 to be conducted to the output end of a secondary coil 8 is installed in an outer position of this coil 8 in a case 9 of an ignition coil unit 3 in a state that the base end is fixed and around a high- tension side end part of the secondary coil 8, and an insulating member 21 consisting of hard insulating material is interposed between a peripheral surface of the secondary coil 8 and the electrode 13, and a counter electrode 14 is installed in parallel with the electrode 13, thereby constituting a capacitor 15 for detecting an ignition voltage, in an interval between both these electrodes 13 and 14.
Patent JP-H01173560-A (JP)
Title: Cleavage ion measuring device
Inventor: SHIRATO KATSUAKI
IPC: H01J49/26
Filed: 1987-12-25
Abstract: PURPOSE:To prevent the damage of a detector and measure primary ions by changing the magnetic field and electric field with the preset schedule, calculating the state of the magnetic field and electric field in which the primary ions are detected, and switching the sensitivity of the ion detector to the low sensitivity when the state of the magnetic field and electric field is attained. CONSTITUTION:When parent ions or daughter ions are selected, a control device 9 calculates the magnetic field 2 and the electric field 3 where primary ions are directly detected and lower the sensitivity of an ion detector 4 near the magnetic field 2 and the electric field 3 containing the calculated values in the scanning process of the magnetic field 2 and the electric field 3, thus the detection signal strength of the directly detected primary ions is within the response range of the sensitivity of the detector 4, and the detector 4 is kept at high sensitivity during the detection of daughter ions. The detector can be thereby protected, and the primary ions can be measured.
Patent JP-H0796193-A (JP)
Title: Waste gas purification catalyst and method for removing nox
Inventor: NAKATANI NIRO
IPC: B01J29/06
Filed: 1993-12-27
Abstract: PURPOSE:To efficiently remove NOx from waste combustion gas contg. oxygen and to enable efficient removal even in the presence of SOx. CONSTITUTION:This waste gas purification catalyst is made of a zeolite contg. indium, a rare earth metal and hydrogen ions. The molar ratio of SiO2 to Al2O3 in the zeolite is >=10. In the presence of this catalyst, NOx is removed from waste combustion gas contg. oxygen by using a hydrocarbon.
Patent JP-H04197488-A (JP)
Title: Electrolytic water maker
Inventor: HITOMI SHUJI
IPC: C02F1/46
Filed: 1990-11-28
Abstract: PURPOSE:To facilitate pH control and to obtain stable alkaline water by providing a mechanism calculating the pH of alkaline water from the amount of the water supplied to a cathode chamber or the amount of the water discharged from the cathode chamber and the value of the current flowing across both electrodes. CONSTITUTION:Raw water is introduced into a cell from a raw water inlet 8 and the amount of the water supplied to a cathode chamber 3 is continuously detected by a flowmeter 9. The acidic water and alkaline water formed in the cell by electrolysis are discharged from an acidic water outlet 10 and an alkaline water outlet 11. Herein, the value of the DC current supplied to the cell 1 from a DC power supply 7 is continuously detected by an ammeter 12. The pH value of the alkaline water calculated from the respective data of the flowmeter 9 and the ammeter 12 is continuously displayed on a digital panel meter 13. Therefore, even when the quality (alkali ion concn., temp. or the like) of raw water is changed, if the supply amount of water to the cathode chamber or the power supplied to the cell is always controlled on the basis of the pH value displayed on the digital panel meter 13, alkaline water having stable pH is always obtained.
Patent JP-H10164753-A (JP)
Title: Radiocommunication system and radiocommunication terminal
Inventor: FUJISE SHUNICHI
IPC: H04N1/32
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a low-priced simple radiocommunication system which can reduce consuming power at the standby time for communication between terminals, and attain data transmission according to a simple procedure. SOLUTION: A prescribed control signal prepared according to a condition on the first terminal is transmitted from the first terminal to the second terminal through a radiocommunication channel, so that the second terminal which has received the prescribed control signal starts the whole or a part of power source according to the content of the control signal for designated operation. After the completion of the operation, the whole or a part of power source is shut down. As a result, the power source of a part which requires a terminal is on or off automatically as necessary, and the operation of the terminal is ready to start any time.
Patent JP-H08157743-A (JP)
Title: Coating fluid containing titanium dioxide and coating therewith
Inventor: MAEKAWA MASAAKI
IPC: C09D1/00
Filed: 1994-12-09
Abstract: PURPOSE: To obtain a TiO2 -coated molding by coating the inside surface of a mold with minute liq. drops of a coating soln. contg. TiO2 having a specified particle size, a surface treatment, and a dispersant in a specified ratio and using the mold for molding. CONSTITUTION: TiO2 having an average particle size of 0.2μm or lower in an amount of 0.1-80wt.%, 0.01-10wt.% surface treating agent (e.g. isopropyltrioctanoyl titanate), and 15-99.89wt.% dispersant (e.g. ethanol) are charged into a homogenizer, etc., and mixed under stirring, giving a TiO2 -contg. coating fluid. The fluid is applied as minute liq. drops having diameters of 10-300μm with a spray machine to the inside surface of a mold for plastic molding. The mold is then used for molding a plastic (e.g. PP), giving a plastic molding having the surface transfer-coated with TiO2 .
Patent JP-H0765064-A (JP)
Title: Method for designing integrated circuit
Inventor: SUUJITSUTO DEI
IPC: G06F17/50
Filed: 1993-12-27
Abstract: PURPOSE:To minimize the quantity of scan registers required for the synthesis of a testable data bus by scheduling and allocating processing to an execution unit in order to evade loop generation in the data bus while maintaining a high resource untilization factor. CONSTITUTION:The execution units are distributed on the basis of the resource utilization factor, and a scan variable which can be allocated to the scan registers of the minimum quantity related to the execution unit for disconnecting the data bus loops RA1, A1D1, A2D1, RA2 is selected. Subsequently, the scan register is re-used, and the processing to the execution unit is scheduled and allocated in order to evade the generation of a non-connected loop to the data bus. Thus, the quantity of the scan registers required for synthesizing the testable data bus can be minimized.
Patent JP-H08163760-A (JP)
Title: Stay tension adjusting device
Inventor: MORI SHIGEO
IPC: H02G7/02
Filed: 1994-12-01
Abstract: PURPOSE: To avoid the breakage failures of a pole and a stay by a method wherein the tension of the stay which is necessary for supporting the pole is confined in a metallic cylinder and, further, a coil spring which has a compression range allowing a tension which is applied to the stay or the pole by the slip of snow, etc., and by an external force produced in the wire. CONSTITUTION: Wires F are supported by a pole which is installed on an inclined ground in a snowfall area. A stay B in which a stay tension adjustment device A in which a required tension is confined by compressing a coil spring with a pressure adjusting nut beforehand is provided is installed between an anchor and a stay attaching band D with a tension. If snow slides down along an inclined ground G in a snow melting season, the external pressure of the snow is applied to the stay B and the coil spring is extended while the counter force of the stay tension adjustment device A is increased to absorb the external pressure. Then the stay B is warped and an angle between the stay tension adjustment device A and the pole E is reduced from <R to <r, so that the influence of the external force which is applied to the stay B by the snow upon the breakage of a pole can be reduced.
Patent JP-2000145456-A (JP)
Title: Oil-cooler piping structure of automatic transmission
Inventor: ENOMOTO KAZUYA
IPC: F01P3/18
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To reduce a diameter and prevent floating resulting from vibration of the internal combustion engine by providing oil-cooler piping with oil piping of a metal material near a peripheral part of the internal combustion engine and attaching the oil piping to a constituent member of the engine which faces the peripheral part. SOLUTION: An automatic transmission 16 connected to an internal combustion engine 2 is provided with an oil cooler 18 for cooling transmission oil. The automatic transmission 16 and the oil cooler 18 are connected to each other through oil-cooler piping 20 (an oil-introducing hose portion 20A and an oil-discharging hose portion 20B). The oil-introducing hose portion 20A and oil-discharging hose portion 20B are provided with oil piping 22 (an oil- introducing pipe portion 22A and an oil-discharging pipe portion 22B) of a metal material near a peripheral part (an engine mount bracket 10) of the internal combustion engine 2. Thus, an outer diameter of a corresponding portion is decreased, whereby space for the piping is reduced, and floating resulting from vibration of the engine is prevented.
Patent JP-H10172465-A (JP)
Title: Electron gun for inline three-beam type cathode-ray tube
Inventor: KUBOTA EIGO
IPC: H01J29/50
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an inline three-beam type cathode-ray tube having favorable resolution characteristics in which a spot form of an electron beam colliding with a peripheral part of a phosphor screen surface can be roughly round. SOLUTION: An electron gun for an inline three-beam type cathode-ray tube is provided with a static deflection plate 16 comprising two convergence shield plates 17, and convergence plates 18 disposed out on the right and left of the convergence shield plates 17, and a phosphor screen surface side end part 18A of each convergence plate 18 is protruded more on the phosphor screen surface side than a phosphor screen surface side end part 17A of the convergence shield plute 17, and convergence shield parallel plates 19 are disposed at the phosphor screen surface side end part 17A of the convergence shield plate 17 above and under three electron beams to have them between them.