baber/WOPTO huggingface dataset:
Patent JP-H05207376-A (JP)
Title: Solid-state image pickup device and its control method
Inventor: UNO MASAYUKI
IPC: H04N5/369
Filed: 1992-01-29
Abstract: PURPOSE:To provide the solid-state image pickup device which is operated to avoid the saturation in a controllable integration time range in the case of a bright object and realizes the operation in a short integration time in the case of a dark object. CONSTITUTION:The solid-state image pickup device is provided which has an amplification type solid-state image pickup element as a unit picture element, and this amplification type solid-state image pickup element consists of a photo diode part 1, a capacitive element 3 where photoelectric charge is stored, an n-type MOS transistor TR 2 which outputs a signal corresponding to the photoelectric charge stored in the capacitive element 3, and an n-type MOS TR 4 for reset which refreshes the photoelectric charge stored in the capacitive element 3. A polysilicon gate 1e is formed on a photo diode part 1, and this part 1 is divided into two areas 1-1 and 1-2, and the effective light reception area is switched by a switching element formed by the polysilicon gate 1e.
Patent JP-S63204455-A (JP)
Title: Interface circuit
Inventor: OMORI YUJI
IPC: G06F11/30
Filed: 1987-02-20
Abstract: PURPOSE:To avoid deterioration of the processing speed of a microcomputer by reading data out of an output data memory by an external address signal when an instruction of the microcomputer is fetched and outputting said data through an output latch circuit. CONSTITUTION:When an instruction of a CPU 2 is fetched, a signal M1 is outputted from the CPU 2 and an address bus switch circuit 5a validates an external address designating signal to output it to an output data memory 5b. At the same time, a data bus switch circuit 5d separates a data bus 2b from an address sub-bus 5c and data are outputted to an output latch circuit 5f from the memory 5b via the bus 5c by said address designating signal. The circuit 5f latches the output data by the signal M1 delayed by a delay circuit 5e and also outputs the data to the outside. Thus it is possible to give an answer to a request for the unnecessary data without deteriorating the processing speed of a microcomputer.
Patent JP-S53121800-A (JP)
Title: Prevention of gelation in aqueous ceratin solution in dialysis
Inventor: YOSHIKAWA MASAYOSHI
IPC: B01D61/26
Filed: 1977-04-01
Abstract: PURPOSE: To prevent of gelation completely in the removal of a solubilizing agent for ceratin by dialysis of an aq. ceratin soln. with specific dialysis soln. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54128611-A (JP)
Title: Television receiver
Inventor: MOTOMIYA MASAYUKI
IPC: H03D1/22
Filed: 1978-03-30
Abstract: PURPOSE: To enable to perform the adjustment quickly and correctly by adjusting the both of the characteristics of video detection and AFT through matching the tuning points of the tuning circuit of a limiter.  
     CONSTITUTION: The video signal from the video IF amplifier 10 is fed to the multiplier 10, and the video IF signal is fed to the limiter 30 having the tuning circuit 40 tuned to the video IF and the video intermediate carrier is picked up. Further, this carrier is fed to the multiplier 10 and the video signal in synchronous detection is obtained from the multiplier 10, and the video IF signal is fed to the mulitiplier 20, the video intermediate carrier from the limiter 30 is shifted for the phase by 90° at the phase shifter 60, and the phase detection signal for automatic fine tuning is obtained from the multiplier 20. Thus, the both of the video detection and AFT characteristics are adjusted by matching the tuning point of the tuning circuit of the limiter 30, allowing to perform quick and accurate adjustment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52120674-A (JP)
Title: Assembling method of electronic gun structure
Inventor: NAKAJIMA KOUICHI
IPC: H01J9/18
Filed: 1976-04-05
Abstract: PURPOSE: To elevate the operation efficiency, by making the reverse face of the cathode zenithal face of the electronic gun structure of cathode ray tube, etc. the regular face, contacting the terminal face of this regular face to the face of the second lattice against the first lattice face, and diciding the dimension of the cathode and the first lattice. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02215013-A (JP)
Title: Shielded electric wire
Inventor: SAKAMOTO YOSHITO
IPC: H01B11/06
Filed: 1989-02-15
Abstract: PURPOSE:To prevent occurrence of pin holes even on a very thin wire by forming and cross-linking an insulating layer with expanded modified polyphenylene ether resin composition. CONSTITUTION:In a shielded electric wire provided with a shield layer 3 outside an insulating layer 2 provided on an inner conductor 1, the insulating layer 2 is formed of expanded modified polyphenylene ether resin composition and cross-linked. The modified polyphenylene ether resin composition to be used is in general known as mixture of poly(2.6-dimethylphenylene ether) and polystyrene resin or the like, or graftmer wherein polyphenylene ether is graft copolymerized with styrene or the like, and a product wherein phosphate compound is added to it to be flameproofing is commercially available. This realizes a shielded electric wire provided with a thin expanded insulating layer 2 without pin holes.
Patent JP-S63204891-A (JP)
Title: Fm and am mixed signal amplification circuit
Inventor: MIHASHI YASUO
IPC: H04N9/83
Filed: 1987-02-19
Abstract: PURPOSE:To obtain a sharply reproduced video while maintaining high resolution by providing a bypass filter on a route for FM-modulated luminance signal, providing a filter on a route for low-band converted chroma signal, and constituting a power amplifier with push-pull type amplifier. CONSTITUTION:By passing an FM-modulated Y-signal through the bypass filter 20, the lower sideband signal of the Y-signal is fully expanded up to the lower limit to prevent the lacking of details of an image and simultaneously a C-signal is attenuated by inserting a trap in the miximum frequency of the energy component of the C-signal. In the mean time, by passing a low-band converted C-signal through the filter having a trap character resonancing to the center frequency of the C-signal, a signal of such a characteristic that its amplitude is recessed with some extent is outputted. By mixing the Y-signal and the C-signal by a mixer 6, a mixed signal is obtained, which is amplified by the push-pull type amplifiers 24-27. In such a way, the high-frequency distortion is eliminated, and the power efficiency is improved. As a result, the level of a C-signal is improved and its band is expanded, hence irregularity or smear in coloring is eliminated as well as the resolution of a Y-signal can be improved.
Patent JP-H09212922-A (JP)
Title: Manufacture of optical disk and the disk
Inventor: MURATA SHIYOUZOU
IPC: G11B7/24035
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical disk which makes it possible to suitably manufacture two types of fine patterns having different depths and the optical disk. SOLUTION: The optical disk 1 is obtained by silane coupling treating a glass board 2, then coating it with positive resist material to form a first photoresist film 3 in a predetermined thickness, and hydrophilically treating the surface of the film 3 to improve the hydrophilic property by giving -OH group by a method for dropping pure water for 5min or more. Then, it is coated with methylhydroxypropylcellulose water solution added with methylmelamine resin as crosslinking agent to form an intermediate resin layer 4. The surface of the layer 4 is silane coupling treated to improve its coating properties, and then coated with second photoresist film 5 in a predetermined thickness.  Then, it is exposed by varying the exposure intensity of gas laser to form a latent image, and then developing it to form a guide groove 6 of a shallow trapezoidal shape and address pits 7 of deep trapezoidal shape.
Patent JP-S61199829-A (JP)
Inventor: SHIN RUN CHIYAN
IPC: A47L15/00
Filed: 1985-02-26
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-H05236667-A (JP)
Title: Battery system
Inventor: USHIDA TAKESHI
IPC: H02J7/04
Filed: 1992-02-25
Abstract: PURPOSE:To automatically prevent a memory effect by operating a system through the discharge of a battery, when a battery voltage is higher than a predetermined threshold even if the battery can be charged through AC power supply, and by operating the system through the AC power supply, when the battery voltage is lower than the threshold. CONSTITUTION:When AC adapter 1a is inserted into the intermediate part of a path through which a system 13 is operated by a battery 2, a control means 12 obtains the voltage measurement result from a voltage-detecting means 7 and determines, from discharge characteristics indicating the relation between discharge duration and battery voltage, whether a memory effect occurs in the battery 2 or not. Then, when the memory effect occurs, the system 13 is operated by the battery 2 at a discharge level required for the battery 2 to recover from the memory effect, i.e., at a predetermined threshold or higher. Also, when the voltage of the battery 2 is lower than the threshold, the control means 12 switches SW14 so that the system 13 is operated by AC power supply 1 and the battery 2 is charged with electricity.
Patent JP-H02215897-A (JP)
Title: Liquid detergent composition
Inventor: SAEGUSA YUGO
IPC: C11D3/18
Filed: 1989-02-17
Abstract: PURPOSE:To obtain the title composition improved in detergency for contaminants adherent to clothing or a rigid surface by mixing a surface active agent component containing an alkylbenzenesulfonic acid salt with a specified alkylbenzene and, if necessary, water, builder, etc. CONSTITUTION:A surface active agent component (A) comprising an alkylbenzenesulfonic acid salt (e.g. sodium alkylbenzenesulfonate) and, if necessary, other surface active agent is mixed with an alkylbenzene (B) having 10-14C alkyl groups in an amount sufficient to provide a weight ratio of A to B of (95 to 30):(5 to 70) and, if necessary, water, a builder, a viscosity modifier, an abrasive material having a grain size of below 40 mesh, a pH adjustor, a perfume, a coloring agent, a hydrotrope, a thickening agent, etc.
Patent JP-S57152890-A (JP)
Title: Alcoholic fermentation of syrup made from starch
Inventor: MIURA ZENHACHIROU
IPC: C12P7/06
Filed: 1981-03-16
Abstract: PURPOSE: A process for the alcoholic fermentation of syrup made from starch, characterized in that the syrup is filtered to remove the cellulosic material and other solid contents, and the yeast is separated and recovered from the unrefined product after fermentation and used repeatedly for the fermentation.  
     CONSTITUTION: Starch is saccharified with a carbohydrase by conventional process to obtain syrup composed mainly of glucose, and lfiltered to separate and recover the cellulosic material and other solid contents. The cake is mixed with the alcohol distillation waste liquid discharged from the alcohol production process, subjected to the methane fermentation, and used as a part of the heat source of the alcohol production process. The filtrate is fermented with alcoholic fermentation yeast by conventional process. After fermentation, the unrefined product is separated into the light liquid and the heavy liquid by a centrifugal separator. The light liquid is distilled to obtain pure alcohol, and the heavy liquid containing the yeast is used repeatedly as the yeast for the alcoholic fermentation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56135041-A (JP)
Title: Manufacturing apparatus for coupling piece group
Inventor: HARA SABUROU
IPC: B29C69/00
Filed: 1980-03-25
Abstract: PURPOSE: To manufacture coupler groups without entanglement among coupling pieces and also without wasting molding material by a method in which a bar whose section is of a coupling piece form is molded and then cut into a fixed thickness leaving its partially uncut.  
     CONSTITUTION: A bar Tl whose section has a T-shaped coupling piece form is extruded from the die 5 of an extruder 4, sent to a cutter 6, and then directed through the guide hole 9 of a guider 7 to a cutter 12 turning around the turning center O, where the bar Tl near the turning center O is left uncut to provide coupling piece group Tn connected separably. Thus, coupler groups without entanglement among coupling pieces can be manufactured without wasting molding materials. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61216085-A (JP)
Title: Vector processing program producing system
Inventor: HOTTA KOICHIRO
IPC: G06F17/16
Filed: 1985-02-27
Abstract: PURPOSE:To improve the operability of a vector processor by updating the number of inputs by a data depending relation between blocks of a program produced by the vector and repeating the operation. CONSTITUTION:A processing from an original program 4 to a vector program text 8 is progressed as in the convention. A mask localize mechanism 20 inspects a data depending relation between blocks from the vector program text 8 and counts the number of inputs and outputs of the data depending relation of the respective blocks. Then, a block having 0 of the number of the inputs is searched, this is placed at a top of a program text 21, and programs to be selected thereafter are successively chained. Then whether there is a block of 0 of the number of the inputs or not is inspected, and when there is no block, the block remaining at the top in the original program text 8 is selected to chain to the program text 21. In any case, by subtracting the number of the inputs of the data depending relation inputted from the block connected to the program text 21, an updating is performed.
Patent JP-S62205163-A (JP)
Inventor: HERUMUUTO HERUTSUOKU
IPC: C07D471/04
Filed: 1987-02-23
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-S61197127-A (JP)
Title: Wire cut electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H7/08
Filed: 1985-02-27
Abstract: PURPOSE:To smoothly form a wire electrode further form on its smoothed surface a thin coating layer of metal powder of pressurized dust, by supplying to a machining part the wire electrode penetrating through the pressurized dust in a vessel. CONSTITUTION:A wire electrode 1, before it is supplied to a machining part form a reel 2, passes through dust 9 in a vessel. A machine, pressurizing the charging dust 9 by a pressurizing plate 10 and squeezing the wire electrode 1 by allowing it to pass through this pressurized dust 9, removes a burr, oxidized material, winding curl, etc. from a surface simultaneously places fine powder of the pressurized dust 9 to adhere to the surface, and an optimum metal surface layer can be formed on the surface of the wire electrode 1. The dust contained in the vessel 8, consisting of Zn, Sn, Pb, Fe, Si Al, Ti and other rare earth metal or the like and or a metal mixing one or plural kinds of these alloys, selectively utilizes the metal necessary for improving a quality of the surface layer of the wire electrode 1.
Patent JP-2000235253-A (JP)
Title: Blank for photomask and photomask
Inventor: NAKASHIBA YUKIO
IPC: G03F1/50
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a photomask blank which does not cause accumulation of charges on the blank coated with a resist when a pattern is drawn with electron beams using a high acceleration voltage electron beam drawing machine, and to provide a photomask with excellent pattern position accuracy. SOLUTION: The blank 20 having an additional film forming region 22 where a transparent electrically conductive thin film is additionally formed by sputtering or vapor deposition in the region where no film is formed of the photomask blank by using a substrate holder 10 for additional film forming is formed. Further, a pattern is drawn with electron beams by using a high acceleration voltage electron beam drawing machine, and then treated for patterning such as by developing to produce a photomask.
Patent JP-H03243017-A (JP)
Title: Diversity equipment exclusive for on-vehicle television
Inventor: SUMITOMO YOSHITAKA
IPC: H04B7/08
Filed: 1990-02-21
Abstract: PURPOSE:To completely remove the influence of mutual electric noise by dividing a diversity circuit into a digital part, an analog part, a VHF booster part, and an UHF booster part and mutually shielding respective parts so as to completely separate the ground parts of respective shielded parts. CONSTITUTION:A diversity pack 11 is constituted of superposing cases 12a to 12d respectively formed by shielding plates on two upper and lower stages and set up on a tuner case 14 storing a tuner base 13 shown in the other figure. A digital part base 15, an analog part base 16, a VHF booster part base 17, and an UHF booster part base 18 are respectively stored in said cases 12a to 12d and the ground parts of respective parts are completely separated. Since respective bases 15 to 18 are completely shielded and the ground parts of respective bases 15 to 18 are completely separated, all troubles such as electric noise and interference can be resolved and the setting of the VHF booster and the formation of a high gain booster both of which is technically difficult in a convensional method can be attained.
Patent JP-S62197058-A (JP)
Inventor: SHIBAZAKI KENICHI
IPC: A61H33/00
Filed: 1986-02-25
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-H06317756-A (JP)
Title: Auxiliary slit tool for photointerrupter
Inventor: KOIZUMI HARUYUKI
IPC: G01B11/00
Filed: 1994-03-09
Abstract: PURPOSE:To provide an auxiliary slit tool for a photointerrupter by which the slit width of the photointerrupter can be reduced to desired width. CONSTITUTION:A pair of slit plates 2 having auxiliary slits 3 is elastically coupled through a coupling part 11, and elastic pieces 5 are formed by bending both sides of each slit plate 2. Then, the slide plate 2 is housed and arranged in the arrangement recessed part 9 of the photointerrupter 6 provided with a light projecting slit and a light receiving slit which have larger slit width than the slit 3, and both sides of the light projecting part 7 and the light receiving part 8 of the photointerrupter 6 in the slit width direction are held by the elastic pieces 5 of each slit plate 2.
Patent JP-H07282459-A (JP)
Title: Optical head device
Inventor: KUWAYAMA TETSUO
IPC: G11B7/09
Filed: 1995-02-27
Abstract: PURPOSE:To obtain an optical head device capable of well detecting a tracking error. CONSTITUTION:The luminous flux emitted from a light source 11 is condensed to an information recording surface 20 by an objective lens 18 and the reflected luminous flux from the information recording surface 20 is introduced by a diffraction grating 15 disposed in an optical path from a light source 11 to the information recording surface 20 to a photodetector 23, by which detection or recording of information is executed. A collimator lens 12 which converts the luminous flux emitted from the light source 11 to parallel luminous fluxes and makes these parallel luminous fluxes incident on the objective lens 18 is disposed between the light source 11 and the objective lens 18 of the optical head device. The diffraction grating 15 is arranged into the optical path of the parallel luminous fluxes heading toward the objective lens 18 from the collimator lens 12 and the objective lens 18 is moved in a direction perpendicular to the optical axis, by which autotracking to the information recording surface 20 is executed.
Patent JP-S56149170-A (JP)
Title: Detection system for character line of documental pictur
Inventor: SAKAI TOSHIYUKI
IPC: H04N1/04
Filed: 1980-03-26
Abstract: PURPOSE: To detect easily and accurately a character line when a documental picture is scanned and read in a slight slanting state, by detecting each character line and its inclination according to the deviation value of a density level sum on each scanning line.  
     CONSTITUTION: A picture is successively read by scanner SCN by picture elements and a picture signal is compared by comparator CMP with a preset threshold level and encoded into a binary signal, which is stored in page memory PM. From CPU, the command of finding the density level in the direction crossing lines at right angles is supplied to memory driver DMA1 and adder ADD1 to find a picture element area from the density-level frequency distribution obtained by integrating density levels vertically. Similarly, memory driver DMA2 and adder ADD2 find picture-element area distribution from line-directional density-level frequency distribution. Lastly, CPU makes arithmetic and logical decisions by prescribed algorithm according to the integration result of density levels found by adders ADD1 and ADD2, thereby detecting each character and its inclination. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06245869-A (JP)
Title: Cooking instrument
Inventor: IKEDA MITSUYUKI
IPC: B02C18/08
Filed: 1993-02-26
Abstract: PURPOSE:To improve crashing efficiency avoiding the food getting into the gap, by providing a cutter in the vessel with a pair of blades, one of which has the horizontal part continuing to the fixing base of the rotating shaft of the cutter and the other of which has the lower level part which is almost parallel to the upper face of the vessel stand and is placed lower than said horizontal part. CONSTITUTION:A cutter 10 comprises a pair of the first blades 13,14 and a pair of the second blades 15, 15 set in the direction of a right angle to the first blades 13, 14, in which said blade 13 has the horizontal part 17 continuing to the fixing part of the shaft 11 of the cutter and the other blade 14 has the lower level part 18 parallel to the upper face of the vessel stand 3. The crashing time is shortened by making the arear exposing to the material larger with the plane parts 19 provided to the edges of the first blades 13, 14 and the second blades 15, 15. As the result, because the material crashed by the flat part 17 of the first blade 13 is to be crashed between the lower level part 18 formed on the other first blade 14 and the vessle stand 3, the crashing efficiency can be improved.
Patent JP-H05201041-A (JP)
Title: Image forming device
Inventor: KIKUKAWA MAKOTO
IPC: B41J17/36
Filed: 1992-01-29
Abstract: PURPOSE:To reduce the running cost by shortening the length of an ink sheet per one screen and minimizing the number of marks for location detection, and at the same time improve economy by minimizing the number of location detecting sensors for the ink sheet. CONSTITUTION:The title image forming device is equipped with a thermal head 121, ink sheet 107 for which a location detecting mark is provided at the leading location of the first color of transfer colors which are provided in parallel in the order of colors to be transferred, ink sheet sensor 114 which detects the location detecting mark, transfer drum 101 which carries a recording paper to the thermal head 121 part, and a driving control unit 122 which pulse- controls the driving of the transfer drum 101, based on a pulse count which is previously set from the time of detection start by the previously mentioned ink sheet sensor 114.
Patent JP-H09192165-A (JP)
Title: Helically acting supporter
Inventor: ITO RITSUO
IPC: A61F13/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain an effect similar to the time of helically winding a tape in addition to conventional fixing and heat insulating effects by just one supporter and to dissolve troublesomeness and unpleasant feelings at the time of attachment and detachment like the tape. SOLUTION: In a supporter main body 1, a rubber string 2 or the like whose stretching force is stronger than a main body is helically sewn inside and outside the main body and is made to helically act onto a mounting part at the time of mounting.