baber/WOPTO huggingface dataset:
Patent JP-2000046646-A (JP)
Title: Photoelectric conversion device and its driving method and x-ray image pick up device
Inventor: KAMESHIMA TOSHIO
IPC: G01J1/44
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion device capable of an accurate detection of a defective pixel, even if a defect or the like caused by TFT(thin film transistor) during operation occurs, and capable of obtaining an excellent image without declining an image quality by correcting the defective pixel. SOLUTION: This photoelectric conversion device has a means for detecting a defective pixel by self-diagnosis. In this case, the detection means has a controllable power source 4 for electrically charging a photoelectric conversion element by changing a voltage applied on the photoelectric conversion element from a first voltage at the time of normal reading to a second voltage in the dark state and comparison means 5 for detecting the defective pixel by comparing the output read out from the charged photoelectric conversion element with a threshold set up beforehand. And besides, this device has a correction means for interpolating the defective pixel by the mean value of adjoining pixels.
Patent JP-H0964015-A (JP)
Title: Etching device
Inventor: HORIIKE YASUHIRO
IPC: H05H1/46
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a device by which high speed etching with high evenness and a little charge-up damage is possible on a large bore substrate, by providing a specified vacuum chamber, magnetic field generation means, electric field generation means and board electrode, or by another method. SOLUTION: A magnetic field generation means, forming a ringshaped magnetic neutral line in a cylinder-shaped vacuum chamber 1 whose top surface is dielectric, consists of a permanent magnet 3, which is placed on an upper part dielectric substance 2 with polarities on its top and bottom, and a doughnut and plate-shaped permanent magnet 4 whose diameter is larger than it with the same polarities as those of the permanent magnet 3. And, an electric field generation means consisting of a high frequency coil 5 which applies alternating electric field along the magnetic neutral line formed in the vacuum chamber 1 with the magnetic field generation means, for generating discharge plasma in the magnetic neutral line, is assigned between the permanent magnet 3 and the doughnut and plate-shaped permanent magnet 4.  And further, a board electrode 7, which applies D.C. or high frequency bias to a place parallel and distant from the plane made by the to-be-formed magnetic neutral line, is provided.
Patent JP-S60108890-A (JP)
Inventor: YASUI YOSHIYUKI
IPC: G09G5/02
Filed: 1983-11-18
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-H0266469-A (JP)
Title: Power supply breaking device
Inventor: TANAKA HIDEO
IPC: G01R31/12
Filed: 1988-08-31
Abstract: PURPOSE:To rapidly break a power supply prior to the destruction of a sample by detecting the generation of partial discharge of the sample, discharging and removing the accumulated electrostatic energy of the sample and breaking a primary side power supply. CONSTITUTION:A conductor of a sample cable and the outer surface of an insulating layer are connected between sample connecting terminals 6a, 6b and a testing voltage is impressed to the sample A. Thereby, electrostatic energy is accumulated in the sample A, partial discharge of various scales is generated and discharge pulses are generated. The charged quantity of the partial discharge is detected by a partial discharge detecting part 8 as a voltage value corresponding to it. When the charged quantity of the partial discharge of the sample A reaches a fixed level, the output signal from the detecting part 8 is inputted to a control signal generating part 9 and control signal outputs 91, 95 are generated. A stylus electrode trigger gap type diverter 10 is triggered by the control signal output 91, turned on to form a closed circuit and the electrostatic energy accumulated in the sample A is discharged and removed, so that the sample A can be prevented from being destructed.
Patent JP-H04102470-A (JP)
Title: Playing ball for infant
Inventor: HIRATA ISAO
IPC: A63B41/00
Filed: 1990-08-21
Abstract: PURPOSE:To variously change and regulate the flying distance, rising speed, lowering speed, oscillating state and rotating state of a ball by making the weight of a variable balance equal or more to the weight required to stay a ball body in which a gas lighter than the air is sealed in the air, and dividing the balance into several parts. CONSTITUTION:A minute regulating variable balance 5 is provided with a first minute regulating variable balance 51, a second minute regulating variable balance 52, a third minute regulating variable balance 53, a fourth minute regulating variable balance 54, and a fifth minute regulating variable balance 55. An optional one is selected to regulate an optional weight, and a variable balance 4 and the minute regulating variable balance 5 are received in the receiving bag 2 of a ball body 1. Thus, a plurality of the variable balance 4 and the minute regulating variable balance 5 are received in the receiving bag 2 of the ball body 1 after optionally regulating the weights of the variable balance 4 and the minute regulating variable balance 5, whereby the total weight of the ball body 1 can be optionally regulated and changed. Thus, the flying distance, rising speed, and lowering speed of the ball body 1 can be optionally regulated and changed.
Patent JP-S60109941-A (JP)
Title: Signal synchronism circuit of ciphered communication device
Inventor: HIROSE SHINTAROU
IPC: H04K1/06
Filed: 1983-11-18
Abstract: PURPOSE:To improve the secrecy of communication by changing a clock frequency at the reception side in synchronization with the change in the clock frequency at the transmission side. CONSTITUTION:The clock frequency of a variable frequency divider circuit 16 in a clock frequency control circuit 4 is changed to change the clock frequency to a variable delay circuit Delay 3. The frequency of an output voice signal is changed to the original signal to scramble the voice by making the clock pulse frequency when the voice signal is inputted to the Delay 3 different from the clock frequency at output after delay. On the other hand, the frequency of the received scrambled voice is restored to the original signal by changing the clock frequency to a Delay 3' in synchronization with the change in the clock frequency to the Delay 3 at the transmission side by a synchronizing signal circuit 6' at the reception side.
Patent JP-2000047214-A (JP)
Title: Optical path variable device and image forming device using the same
Inventor: YANAGIDA MAKOTO
IPC: G02F1/1347
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To achieve both of the sufficient correction quantity of an optical path and a quick response. SOLUTION: In an optical path variable device 20, three liquid crystal panels 30a, 30b, 30c are arranged and the thicknesses of liquid crystal layers of the respective panels are made to the different thicknesses. In the liquid crystal panel 30a in which the thickness of the liquid crystal layer is thicker, although a response is poor, the sufficient correction quantity of an optical path can be achieved and in the liquid crystal panel 10c in which the thickness of the liquid crystal is thinner, although the correction quantity of the optical path is small, the correcting of the optical path can be performed at a quick response.
Patent JP-H0775224-A (JP)
Title: Gas-insulated switchgear
Inventor: ASANO SHINYA
IPC: H02H9/08
Filed: 1993-09-02
Abstract: PURPOSE:To perform reliable tests by opening during breakdown strength tests and closing during operation a contact capable of switching provided between the ground and a strengthening zinc oxide element installed on the grounding side of an zinc oxide type lightening arresters with one end of a center shaft of a tank for filling a gas on the power application side and the other end on the grounding side. CONSTITUTION:A zinc oxide type wall lightening arrester 101A has a plurality of zinc oxide elements 82 and strengthening oxide zinc elements 82' connected in series along the center axis of a tank 40-2 filled with a gas during operation with the bottom end connected to the grounding side and the top end connected to the power application side. A freely switching grounding switchgear 130 is provided at the connecting point between the zinc oxide element 130 and the strengthening zinc oxide element 82', and a contact at fixed portion 131 is connected to the power application side and a contact at movable side 134 is insulated and pulled out into air from the tank 40-2 and then connected to a grounding conductor 22. At the time of breakdown strength tests before starting operation, the grounding switchgear 130 is opened and a test voltage is applied and the grounding switchgear 130 is closed during operation. By doing this, highly reliable breakdown strength tests can be easily performed.
Patent JP-H0883921-A (JP)
Title: Solar cell module, frame forming member of the same module and frame member for frame of the same module
Inventor: TAKENAKA ATSUSHI
IPC: H01L31/042
Filed: 1994-09-13
Abstract: PURPOSE: To obtain the reliability without providing a cutout at the end face by using a frame in which both the longitudinal end faces of a frame member and the inner surface of the member formed of upper and lower opening ends of an engaging recess and the side face of a vertical wall are aligned in the same plane. CONSTITUTION: A second frame member 29 forms together with a first frame member 15 the frame of a solar cell module. The outer surface 19 if the frame member is formed of the back side outer surface 21 of an engaging recess 17 and a vertical wall 23 extended continuously to the surface 21. A bottom piece 25 directed toward the opening direction of the recess 17 is extended at least from the extended end of the wall 23. The surface 19 formed of the longitudinal both end faces 27 of the frame member, the surface 21 and the wall 23 are aligned in the same plane. Accordingly, threaded parts are not exposed at the end faces like prior art, and high reliability is obtained.
Patent JP-S60112617-A (JP)
Title: Preparation of modified alkali titanate
Inventor: MORIMOTO TAKUROU
IPC: C01G23/00
Filed: 1983-11-18
Abstract: PURPOSE:To prepare white modified alkali titanate having superior reinforcing effect for plastics, etc. and electric conductivity by calcining by heating alkali titanate at specified temp. in H2 atmosphere. CONSTITUTION:Alkali titanate expressed by the formula: M2O.nTiO2 (M is an alkali metal; n is 1-12) is charged in a closed furnace to be heated at high temp, and the air in the furnace is removed by evacuation or replaced with inert gas. After heating the furnace to 500-1,100 deg.C, gaseous H2 is introduced into the furnace and the charge is calcined for 20-180min to extract oxygen from the crystals of alkali titanate. By this process, modified alkali titanate useful as a reinforcing material for plastics, material for conductive paper and conductive ink, etc. is obtd. preserving white or slightly blue color tone without impairing heat resistance, reinforcing effect, and surface smoothening effect, etc. of alkali titanate.
Patent JP-2001037698-A (JP)
Title: Mop head and mop using the same
Inventor: EMOTO HISAO
IPC: A47L13/257
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out wiping work at every corner without a fear of damage against articles in the vicinity of the corners and further, easily attach a wiping cloth to a head body. SOLUTION: This head of a mop MP can be moved back and forth, right and left in a state that a wiping cloth CL attached to the fitting face of the head body 30 is positioned downward. Front part holders 32, 32 holding the front end part of the wiping cloth CL are arranged at the front face side of the head body 30, and further, side part holders 33 biting both right and left ends of the wiping cloth CL are arranged at the right and left side parts of the head body 30.
Patent JP-H0266967-A (JP)
Title: Cell structure of dynamic random-access memory
Inventor: FURUTA ISAO
IPC: H01L21/822
Filed: 1988-08-31
Abstract: PURPOSE:To obtain an insulating oxide film having excellent quality and to improve reliability by transforming polysilicon into a single crystal by laser annealing or lamp annealing before a capacitor insulating film is formed. CONSTITUTION:Second polysilicon 9 is deposited on a CVD oxide film 7. Thereafter, patterning for a desired storage node is performed for the second polysilicon 9. Then laser annealing or lamp annealing is performed in order to transform the second polysilicon 9 into a single crystal. At this time, in the second polysilicon 9, the single crystal starts growing from the interface between the second polysilicon 9 and a silicon substrate 1 in the same axial direction of the silicon substrate 1. The entire second polysilicon 9 is transformed into the single crystal, and a single crystal storage node 12 is obtained. Thereafter, the single crystal storage node 12 undergoes thermal oxidation for forming a capacitor insulating film 10. Third polysilicon 11 which is to become another electrode of a capacitor is deposited.
Patent JP-H0670019-A (JP)
Title: Voice transfer device
Inventor: SUGI KUNITOSHI
IPC: H04M3/42
Filed: 1992-08-18
Abstract: PURPOSE:To reduce a transfer charge by shortening transfer time required for international voice transfer between voice mail devices. CONSTITUTION:An analog voice signal arriving through an analog signal network is converted to a digital voice signal by an analog/digital conversion part 2. This digital voice signal is stored through a voice disk control part 4 into a voice disk part 6. When the transfer request of voice information is generated, the digital voice signal is transferred from the voice disk part 6 through an information bus 5 to the voice disk control part 4. The transferred digital voice signal is transferred through an information bus 7 to a digital signal transmission/reception part 8. The digital signal transmission/reception part 8 sends the received digital signal through an information line 9 to an international packet signal network.
Patent JP-S59109508-A (JP)
Title: Low-odor resin composition
Inventor: NAKAMOTO HIDEO
IPC: C08L67/06
Filed: 1982-12-14
Abstract: PURPOSE:To low-odor unsaturated polyester resin composition, prepared by using a dimethyl ester of a dimerized methacrylic acid as a crosslinking monomer component. CONSTITUTION:An unsaturated polyester resin body (e.g., ''Yupika 8542'', a product of Nippon Yupika Co., Ltd.) is mixed with a dimethyl ester of dimerized methacrylic acid of the formula, and about 0.5-10wt%, based on the resin composition, curing agent, preferably, an organic peroxide whose 10hr half-life decomposition temperature is above 90 deg.C, e.g., t-butyl perbenzoate.
Patent JP-S6461606-A (JP)
Title: On-vehicle distance detector
Inventor: KAKINAMI TOSHIAKI
IPC: G01S11/12
Filed: 1987-09-01
Abstract: PURPOSE:To accurately detect the distance to the obstacle of a vehicle, etc., by detecting an optical feature component in a search area and a singular correlative pattern with an occupation area, and extracting horizontal and vertical edges of the vehicle in the area in order. CONSTITUTION:A CPU 1 controls a TV camera 6b according to a control program stored in a ROM 2 to write a picked-up scene before the vehicle in an image memory 5a and also find the correlation between the optical feature component and occupation area in an image included in the search area in a monitor area, and sets a 1st feature area from the singular correlative pattern at the position of the lower part of a precedent vehicle where light does not strike according to specific detection conditions. Then the horizontal edge is extracted from the change of the optical feature component corresponding to the side edge of the vehicle to set a 2nd feature area, and an edge which varies vertically is detected to calculate the distance by trigonometry, thereby displaying characters on a CRT driver 4a.
Patent JP-2001040011-A (JP)
Title: Production of water-soluble polymer
Inventor: ITO KENJI
IPC: C08F20/34
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a water-soluble polymer, by which the water-soluble polymer having an arbitrary (desired) mol.wt. (viscosity), especially the water-soluble polymer having a low mol.wt. to a middle mol.wt. (middle viscosity), can simply and smoothly be produced. SOLUTION: This method for producing a water-soluble polymer comprises the photopolymerization of a vinylic monomer. Therein, the polymerization is carried out by irradiating the aqueous solution of the vinylic monomer with light in the presence of at least a compound selected from reducing sulfur- containing inorganic acid salts and nitrite salts.
Patent JP-S59108113-A (JP)
Title: Controlling method of shipment of constant quantity
Inventor: SUZUKI MASAYUKI
IPC: G05B21/02
Filed: 1982-12-14
Abstract: PURPOSE:To secure a shipping quantity highly accurately by closing a shipping control value fully if the difference between the remaining value of the shipment and a flow rate signal is zero when the remaining value obtained from the integrated value of flow rates and a constant quantity setting value is reduced less than a prescribed value. CONSTITUTION:An integrating counter ACT integrates flow rate pulse signals from a flow rate oscillator FS arranged on a shipment pipe line P of fluid. A preset counter PCT subtracts a flow rate signal from a preset value. A digital controller DCT subtracts the counted value of the ACT from the constant quantity setting value CSV to find out the remaining quantity of shipment. When the remaining quantity of shipment is reduced less than the maximum preset value of the PCT, the remaining value is preset on the PCT. When the remaining value is turned to zero, the control valve MV is controlled and closed fully to complete the shipment. Consequently a precise shipping quantity can be secured.
Patent JP-H04102482-A (JP)
Title: Pachinko (japanese pinball) machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1990-08-22
Abstract: PURPOSE:To change the advantage given to a player by operating a fluctuating prize device, a general pattern display device and a general electric function material provided on a game board in relation to each other by an electric control means. CONSTITUTION:In a fluctuating prize device 1, a general electric function material operating solenoid 30 for controlling a ball receiving member 28 is provided so that the fluctuating prize device 1 also acts as a general electric function material giving an advantage to a player. Further, a pachinko machine 2 has a general pattern display device 20 capable of creating the operating condition of the general electric function material. The general pattern display device 20 is situated, for example, below the first start hole 14a of a base board 13, formed of a so-called digital indicator consisting of 7-segment light emitting diode, and can variably display a plurality of patterns such as figures. When the electric function material operating solenoid 30 is energized, a plunger 31 is slid, an oscillating member 38 is oscillated with a support shaft as a support point through an interlocking beam 39a to rotate an oscillating projection 38a downward, a rotating blade piece 37 is opened, whereby the state can be converted into a state easy to enter a ball to give the advantage to the player.
Patent JP-S6197860-A (JP)
Title: Charge transfer device
Inventor: KAMATA TAKAO
IPC: H04N5/335
Filed: 1984-10-18
Abstract: PURPOSE:To contrive to improve the transfer efficiency without the generation of return phenomenon even by high-speed transfer of 4-phase drive system by a method wherein short electrodes and long electrodes are alternately arranged, and on application of voltage the channel potential under a short electrode is formed shallower than that of a long electrode. CONSTITUTION:A polycrystalline Si of 5,000Angstrom  thickness is formed on the surface of a P type Si substrate of 10OMEGA.cm resistivity via insulation oxide film 700Angstrom , thus producing long electrodes phi2 and phi4. Next, the oxide film is partly removed, and another insulation oxide film 700Angstrom  is formed on the substrate surface; besides, an insulation oxide film is formed on the surfaces of the polycrystalline Si electrodes phi2 and phi4. Thereafter, boron is injected to 2X10N/cm<2> at 50KeV by ion implantation, resulting in the formation of return barriers of impurity layer 22 of the same conductivity type as that of the substrate. Short electrodes phi1 and phi3 are produced by forming a polycrystalline Si of 5,000Angstrom  thickness on the region. This manner enables the channel potential under the above-mentioned short electrode to be formed shallower than that of the long electrode on application of voltage.
Patent JP-S60111391-A (JP)
Title: Output circuit of semiconductor
Inventor: ISHIMOTO SHIYOUJI
IPC: H03K5/13
Filed: 1983-11-21
Abstract: PURPOSE:To secure the effective width independently of the width of output data by providing a control means which resets a drive circuit of an output circuit after the specific period is elapsed since the drive circuit was activated. CONSTITUTION:As soon as a level of an output data Dout 11 is decided and access is completed, a reset control signal phi19 executing activation from a drive signal phi11 through delay circuits B13-B15 after delaying the specific time from the drive signal phi11 is made, and based on the reset control signal phi19, the drive signal phi11 is reset. The effective width of the output data Dout 11, which is decided by a fall of the drive signal phi11, depends upon only the time elapsed from the drive signal phi11 to the reset control signal phi19, and does not depend upon the cycle time of an external control signal phi' and the activated width. Accordingly, the output data Dout 11 has no relation with a rise of the external control signal phi' at this time. When a delay amount of the delay circuits B13- B15 from the drive signal phi11 of a reset control signal generation circuit 40 to the reset control signal phi19 is adjusted in terms of the effective width of the output data Dout 11, the effective width of necessary output data can be obtained.
Patent JP-H1042670-A (JP)
Title: Mobile device for working machine
Inventor: YOSHIMURA FUMIO
IPC: A01D67/00
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To make horizontal (tilt) control more accurate, ensure operations of the horizontal (tilt) control, facilitate the operations, improve the responsiveness to the operations and ensure the actuation. SOLUTION: This mobile device for a working machine is composed by installing lifting and lowering mechanisms L and R capable of independently operating on the left and right sides between a pair of left and right mobile frames 5 having crawlers 7 and a machine body frame 1 and operating the lifting and lowering mechanisms L and R in the mutual opposite directions so as to keep the machine body frame 1 in a prescribed posture. In this case, the left and right lifting and lowering mechanisms L and R are composed so as to operate the lifting side in advance and then operate the lowering side.