baber/WOPTO huggingface dataset:
Patent JP-H09102271-A (JP)
Title: Manufacture of electron emitting element, and electron emitting element, display element, and image forming device
Inventor: MIURA NAOKO
IPC: H01J9/02
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent the inequality of electron emitting films by the permeation into an electrode of liquid drops given, and the occurrence of the dispersion of electric property by giving the electrode the drops of aqueous solution of aqueous resin, and heating them. SOLUTION: An insulating substrate 1 is cleaned with a detergent, pure water, and an organic solvent, and then element electrodes 2 and 3 are made by offset printing technique. Next, a part or the electrode is given the drops of aqueous solution or aqueous resin, and the substrate 1 is heated until the aqueous solution increases its viscosity. Furthermore, the gap part between the electrodes 2 and 3 is given aqueous solution including dimethyl sulfoxide and a metallic compound so that it may straddle both electrodes. A film 4 for formation of an electron emitter is made by drying and heating this. Subsequently, high-speed step-up voltage is applied between both electrodes 2 and 3 so as to change the structure of the film 4 for formation of the electron emitter, thus an electron emitter 5 constituted of conductive fine particles is made.  Hereby, the given liquid drops permeate the electrode, and the inequality of the electron emitting film and the dispersion of electric property vanish.
Patent JP-H09102278-A (JP)
Title: Manufacture of metal halide lamp
Inventor: MORI SHIGEYUKI
IPC: H01J9/24
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a long life of lamp, suppressing the going out at start of itself, the rise of starting voltage, and the blackening of a luminous tube, by lessening OH groups to be mixed in quartz to the utmost, and performing high-temperature vacuum furnace processing after processing, using a plasma torch for the processing of a quartz luminous tube. SOLUTION: Out of side pipe joint process, in the case of having performed processing by oxyhydrogen burner for both drawing process and joint process, OH groups mix in. Moreover, also in the next sealing process, likewise OH groups mix in. So, for the processing by hydrogen burner, the same process is to be performed, using a plasma torch, and then processing in vacuum furnace at high temperature is performed for fifteen minutes or less, whereby the average OH content of the quartz luminous tube can be made 1ppm or under. This way, by using a plasma torch, the reduction of the processing in vacuum furnace at high temperature and the sharp reduction of the OH content become possible. Hereby, a long life of lamp can be obtained by suppressing the going out at start of a lamp, or the rise of starting voltage, or the blackening or devitrification of the light emitting tube.
Patent JP-H08146438-A (JP)
Title: Apparatus for producing liquid crystal cell
Inventor: HOSAKA YASUSHI
IPC: G02F1/1339
Filed: 1994-11-18
Abstract: PURPOSE: To obtain a liquid crystal display device with which the uniform pressurization of liquid crystal substrates is possible and which eventually has a good gap size and good display quality by providing the device with holding members to hold the peripheral parts of an upper elastic pressurizing member, thereby suppressing overexpanding parts. CONSTITUTION: This apparatus for production has an upper part 14 of a main body, the upper elastic pressurizing member 15 which is mounted at the rear surface of this upper part 14 of the main body by an upper sealing frame 16, a lower part 23 of the main body, a lower elastic pressurizing member 22 which is mounted at the front surface of this lower part 23 of the main body by a lower sealing frame 21, a plane reference plate 20 which is placed atop the lower elastic pressurizing member 22 and sets a reference plane,  an upper part 12 of a fixing member and lower part 17 of the fixing member which fix the upper port 14 of the main body and the lower part 23 of the main body by adjusting these parts at a certain prescribed distance and the holding members 18 which hold the peripheral part of the upper elastic pressurizing member 15 on the same plane as the uppermost plane of a liquid crystal substrate 19.
Patent JP-H06296851-A (JP)
Title: Preparation of spherical granule from powdery solid and carbon granule
Inventor: KURAASUUYURUGEN KURAAZEN
IPC: C01B39/02
Filed: 1993-11-15
Abstract: PURPOSE: To provide an easy and low-cost method to produce spherical granules having a narrow particle size distribution and optimized homogeneous density concerning the fracture strength, wear property and re-dispersing property. CONSTITUTION: The producing method of spherical granules from a powdery solid is characterized in that the ring die press used to press-form a moistened solid has a press passage with 1:1 to 10:1 ratio of length to diameter and has 0.05 to 2 mm space between the ring die and the press roll.
Patent JP-H01126691-A (JP)
Title: El driving circuit
Inventor: IWATA KOZO
IPC: G09G3/30
Filed: 1987-11-11
Abstract: PURPOSE: To reduce the power consumption by adding a transformer in the electric charge discharge route of an EL and causing a current to flow to the primary side of this transformer at the time of discharging after charging of the EL and returning the voltage generated on the secondary side as the driving voltage of the EL. CONSTITUTION: When electric charge of an EL cell is discharged, a line CommonL1 of a scanning driver 12 is set to 0V, and a switch SWm2 of an electric charge recovery circuit 14 is turned off, and s switch SWm1 is turned on. Then, a current flows to the route passing the EL cell, a modulation voltage supply line L2, the primary coil of a transformer Tm of the electric charge recovery circuit 14, the switch SWm1 , the ground, the line CommonL1 of the scanning driver 12, and a clamp diode sd. Consequently, the electric charge of the EL cell is discharged, and a voltage is generated on the secondary side of the transformer Tm to charge a capacitor Cs, and it is returned to the modulation voltage. Thus, the power required for driving of the EL is reduced.
Patent JP-H11116646-A (JP)
Title: Production of stabilized oxymethylene polymer
Inventor: NAKAMURA HIDEKI
IPC: C08G2/32
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain the subject polymer in high recovery ratio by washing and removing a polymerization catalyst by using an organic acid anhydride from a crude oxymethylene polymer containing the polymerization catalyst, and esterifying the polymer. SOLUTION: A polymerization catalyst is previously removed from a crude oxymethylene polymer containing a polymerization catalyst in slurry state by using at least one kind of organic acid anhydride (preferably acetic anhydride). Then, the polymer is subjected to esterification reaction at a temperature (preferably 140-170 deg.C) of the oxymethylene polymer but not higher than melting point of the oxymethylene polymer while evaporating and drying an organic acid anhydride to provide the objective oxymethylene polymer having sufficient thermal stability. Furthermore, polymerization catalyst concentration remaining after washing removal of the catalyst is preferably <=1.0×10<5> (mol/mol CH2 O). Washing removal of the polymerization catalyst is preferably carried out at 40-120 deg.C. Thereby, the objective polymer can efficiently be recovered by a slight solvent amount without requiring an esterification catalyst.
Patent JP-H04158736-A (JP)
Title: Method for retaining freshness of unripe ume
Inventor: SAKOTA NAOICHI
IPC: A23B7/152
Filed: 1990-10-22
Abstract: PURPOSE:To eliminate browning damage and retain the freshness by packaging unripe UME (plum) together with an ethylene remover in a packaging material having a high oxygen gas permeability. CONSTITUTION:The freshness of unripe UME is retained by packaging unripe UME together with an ethylene remover (preferably a brominated polyvinylpyridine-based resin ethylene remover) having >=40 ml complete ethylene absorption based on 1kg unripe UME in a packaging material (preferably a high-density PE film having 7-14mum thickness and >=0.93 specific gravity or ethylene vinyl acetate copolymer film with 20-40mum thickness) having >=7000ml/ m<2>.1atm.24hr oxygen gas permeability at 25 deg.C.
Patent JP-S63138478-A (JP)
Title: Character recognizing system
Inventor: ISHIKAWA HIDEHIRO
IPC: G06K9/72
Filed: 1986-11-29
Abstract: PURPOSE:To prevent reading errors when an address is recognized by recognizing a character string in response to the recognizing result of a numeral string in case the character strings are recognized with a slip where the character strings showing an address are written together with a numeral string like a zip code, etc., corresponding to a part of the address. CONSTITUTION:When the character strings are recognized with a slip where the character strings showing an address are written together with a numeral string corresponding to a part of the address, the character strings are recognized in response to the recognizing result of the numeral string. For instance, a slip contains a numeral string '359' as a zip code together with character strings 'SAITAMAKEN' as a metropolis/ district name, 'TOKOROZAWASHI' as a word/city/district name, 'KANAYAMACHO' as a town/section/village name, and a numeral string '12-19' as an address. When such a slip is recognized, the numeral strings like the zip code, etc., can be easily recognized compared with other character strings with higher probability to obtain the correct result of recognition. Thus these character strings showing an address are recognized in response to the result of recognition of the numeral strings. Then it is possible to improve the probability to obtain the correct result of recognition with character strings.
Patent JP-2001104550-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To secure a mounting space for a power unit and to improve the reliability of the power unit and the various kinds of controllers. SOLUTION: In this game machine for which the power unit 24 capable of supplying power to the various kinds of the controllers 12-14 on a game panel back surface side at least is disposed on the back surface side of a front surface frame 2 for attaching a game panel, the power unit 24 is provided with a power source substrate for generating the various kinds of the power and a housing box 27 provided with a heat discharging opening part for discharging heat generated on the power source substrate to the outside. A protective cover 33 for covering the various kinds of the controllers 12-14 on the game panel back surface side is attached to the back surface side of the front surface frame 2 and the power unit 24 is disposed adjacently to the protective cover 33.  Also, for the protective cover 33, a heat discharging space 42 is formed at the upper part of the power unit 24 and a power source cover part 43 for covering the upper part of the power unit 24 is provided.
Patent JP-2000107990-A (JP)
Title: Production system
Inventor: KASHIYAMA YUICHI
IPC: G05B19/418
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the prediction of production step and the confirmation of a production process by selecting a machine tool necessary for machining according to a recipe by a product agent, asking the machining to a device agent corresponding to the machine tool, and making the machine tool perform a machining by the device agent. SOLUTION: A product agent 50 transmits a message to a device agent 60a corresponding to a machine tool 30 in order to select a necessary machine tool according to a recipe and inquires whether a work can be performed or not. The product agent 50 moves to a control device 40a where the device agent 60a is present when it gains the using permission of a machine tool 30a from the device agent 60a, and requests a machining. According to this, a product 90 is moved to the machine tool 30a corresponding to the device agent 60a from which the product agent 50 gains the using permission. When the necessary work is ended in the place where it moved, a necessary machine tool is similarly searched in the following production procedure to perform the machining, and this is repeated.
Patent JP-H06117263-A (JP)
Title: Vehicle turbo bypass device
Inventor: SUGIYAMA MAKOTO
IPC: F02B33/44
Filed: 1992-09-30
Abstract: PURPOSE:To prevent the generation of the air current noise, by opening a bypass suction adjusting valve by the vacuum of the suction tube in a negative pressure tank immediately after the gas pedal is returned, and then, effectively prevent the generation of the surge noise by opening the bypass suction adjusting valve by the negative pressure changed from the positive pressure in the suction passage in the downstream of the suction throttle valve. CONSTITUTION:A negative pressure volume 34 is provided in a negative pressure passage between a negative pressure introducing port 30 in the downstream of a suction throttle valve 8 and a vacuum switching valve 32 to actuate a bypass suction adjusting valve 16, and at the same time, a check valve 36 to prevent the application of the positive pressure on the negative pressure volume is provided in the negative pressure passage between the negative pressure volume and the negative pressure introducing port.
Patent JP-H04158411-A (JP)
Title: Line detecting device
Inventor: MIO MASAHIRO
IPC: G05D1/02
Filed: 1990-10-22
Abstract: PURPOSE:To detect a white line even if the line is included in the end part of a camera viewfield by inserting the line edge into the end part of the viewfield when the numbers of right and left edges differ from each other. CONSTITUTION:If the numbers of right and left edges differ from each other after the comparison of them, a correction is carried out to regard the end part of camera viewfield as an edge. Then the intermediate coordinates are obtained between the corrected right and left edges and outputted the coordinates of a white line. Thus a white line detecting ECU 20 supplies the obtained coordinates of the white line to a vehicle control ECU 40. The ECU 40 calculates a distance (x) from the center of the white line from the coordinates of the white line and then performs the steering control of a vehicle based on the distance (x). Then the vehicle can run by itself along the white line. In such a constitution, the white line can be surely detected even through the white line is positioned at the end part of a photographing range of a camera.
Patent JP-2001110908-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YAMAZAKI YASUSHI
IPC: H01L21/8234
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can be enhanced in threshold voltage without inducing troubles such as an increase in a leakage current due to an increase of impurity concentration in a channel region, a reduction in the subthreshold coefficient of a transistor due to the fact that a P+-type polysilicon film is used as a gate electrode, a deterioration of a gate oxide in insulating performance, an increase in number of processes, and a deterioration of a transistor in reliability, and to provide a method of manufacturing it. SOLUTION: The first impurity concentration of an N-type polysilicon film included in the gate electrode of a first transistor of high threshold voltage is set lower than the second impurity concentration of an N-type polysilicon film contained in the gate electrode of a second transistor of low threshold voltage.
Patent JP-H11120942-A (JP)
Title: Cathode-ray tube
Inventor: CHIGUSA TAKASHI
IPC: H05K9/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube having high conductivity effective for preventing the leakage electric field(AEF) and having a high-intensity, high- contrast reflection preventing film. SOLUTION: A reflection preventing film 8 laminated with two or more conductive layers made of conductive fine grains is provided on the outer surface of the face panel 3 of this cathode-ray tube, and the reflection preventing film 8 has the light transmission factor T of 80% or above and the H-inter- terminal resistance value R of 1×10<6> Ω or below. R indicates a value of 1×10<4> Ωor below when T is 80% or below, and R indicates a value of 1×10<6> Ω or below when T is 85%. When the differentiated value d(log R)/dT of the logarithm R of T is 1 or below, good AEF prevention stable against the change of the environmental condition is obtained.
Patent JP-H11115312-A (JP)
Title: Photo-recording medium
Inventor: KANEKO KAZUHIRO
IPC: G11B7/243
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To increase the C/N, the erasing ratio, the modulation degree and the recording sensitivity, and in addition, improve repeated record erasing characteristics by specifying composition ratios of Au, In, Sb and Te in a recording layer. SOLUTION: The photo-recording medium 1 is constituted by laminating a lower dielectric layer 3, a recording layer 4, an upper dielectric layer 5, a reflective layer 6 and a protective layer 7 in this order on a base plate 2, and is used by a relative speed of the recording layer 4 to a light beam at the time of record erasing at 5-7 m/s. In the recording layer 4, the range for a composition ratio α of Au is made 0 atom %<α<=17 atom %, the range for a composition ratio β of In is made 3 atom %<=β<8 atom %, the range for a composition ratio γ of Sb is made 51 atom %<=γ<=67 atom %, and the range for a composition ratio δ of Te is made 26 atom %<=δ<=33 atom %. In this case, it is made to be 99 atom %<=α+β+γ+δ<=100 atom %.
Patent JP-H04160883-A (JP)
Title: Defect correcting circuit for solid-state image pickup element
Inventor: YAMASHITA MASAHIRO
IPC: H04N5/349
Filed: 1990-10-25
Abstract: PURPOSE:To reduce a correction error by stopping an output of a 1st sampling pulse corresponding to each picture element having a defect based on a position data and extending a pulse width of a 2nd sampling pulse until a tail end of the 1st sampling pulse. CONSTITUTION:Based on a position data read from a storage means 10, a sampling pulse generator 3 outputs a 1st sampling pulse psiSH1 for each output timing of each picture element without defect among plural picture elements of a solid-state image pickup element 1 and outputs a 2nd sampling pulse psiSH2 whose pulse width is extended in an output timing of each picture element having a defect. Then a 1st sample-and-hold circuit 5 samples and holds an output signal of the solid-state image pickup element 1 by the pulse psiSH1 to apply defect correction processing by the 0-th hold interpolation, and a 2nd sample-and-hold circuit 6 implements sampling and holding by the pulse psiSH2 to apply defect correction processing by mean value interpolation. Thus, defect correction processing with less correction error is attained.
Patent JP-2000101004-A (JP)
Title: Heat radiative sheet
Inventor: SUZUKI TAKANORI
IPC: H01L23/373
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiative sheet excellent in heat conductivity and has good electromagnetic wave shield property. SOLUTION: This heat radiative sheet is made by impregnating, or charging a metallic fiber sheet, which is made by wetly paper-making and sintering a slurry including metallic fibers, with a heat-conductive adhesive including matrix resin (an epoxy resin, polyester resin, or the like), and a heat conductive filler (silver, copper, alumina, silica, boron nitride, or the like), and laminating it thereon prior to processing.
Patent JP-S62144473-A (JP)
Title: Printer
Inventor: MATSUMOTO YASUKI
IPC: B41J2/325
Filed: 1985-12-19
Abstract: PURPOSE:To reduce remarkably a print time by transferring only picture element data in a print region and moving reception paper at high speed till the head of the next print region at a time except the printing so as to eliminate a waste data processing and print. CONSTITUTION:A picture element signal processing means 14 consists of a CPU 7, a ROM 8, a RAM 9, input/output ports 10, 11, a line memory 12 and a pulse width modulator 13, sets print regions 27, 28 in the maximum region 26 making it possible for the print of the reception paper 16 depending on the region data, receives picture element data in the regions 27, 28 and outputs a print data. A reception paper carrying means 24, based on an output data of the means 14, carries the reception paper 16 at print at a print enable speed depending on an ink sheet 17 and a thermal head 15, carries the reception paper 16 at high speed other than the print and carries the reception paper 16 at a speed more than the print speed till the head position of the region 28 after the print of the region 27 is finished.
Patent JP-2000111408-A (JP)
Title: Method, apparatus for colorimetry, and method, apparatus for toning to transparent resin
Inventor: TAKAHASHI YUZURU
IPC: G01J3/46
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To simply and correctly manage colors of transparent resin moldings and transparent resin pellets. SOLUTION: This method for colorimetry to a transparent resin includes a step of stacking transparent resin pellets 40 in layers and a step of measuring the stacked layers of the transparent resin pellets by a noncontact type colorimetry means 20. In this case, colors of transparent resin moldings molded from the transparent resin pellets 40 can also be simply and correctly managed by managing colors of the transparent resin pellets 40 with application of this colorimetry method.
Patent JP-H11121553-A (JP)
Title: Probe card for wafer batch type measurement inspection and inspection method of semiconductor device using the probe card
Inventor: NAKANO TAKESHI
IPC: H01L21/66
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a wafer batch type probe card, capable of optimizing the number of chips which can be inspected at one time, and an inspection method of a semiconductor device which uses the probe card. SOLUTION: This probe card is provided with a plurality of two- dimensionally arranged probe electrodes and a multilayered wiring board connected electrically with a plurality of the probe electrodes. Data lines are so arranged that data (Data) can be read from a plurality of chips contained in a wafer by block units. The number of chips contained in each of the blocks a-j is set as a number does to the largest number of chips which can be inspected at a time by a measuring apparatus, so that the total number of the blocks is minimized. As a result, the number of inspections necessary for inspecting all the chips on the wafer can be minimized.
Patent JP-S62145289-A (JP)
Inventor: MATSUEDA YOJIRO
IPC: G02F1/1368
Filed: 1985-12-19
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-H0734211-A (JP)
Title: Highly corrosion resistant zinc alloy coated steel sheet
Inventor: FUJII SHIRO
IPC: C23C2/06
Filed: 1992-10-26
Abstract: PURPOSE:To obtain a zinc alloy coated steel sheet capable of inhibiting the occurrence of white rust and having high corrosion resistance by providing a steel sheet with a specific coating weight of plating layer consisting of Zn containing specific amounts of Pr, Sm, Gd, Dy, etc. CONSTITUTION:A steel sheet is provided with a plating layer, having a composition consisting of 0.001-0.5wt.% of at least one element among Pr, Sm, Gd, and Dy and the balance Zn with inevitable impurities, at (20 to 200)g/m<2> coating weight. This plating layer is formed by immersing a steel sheet to be plated into a hot dipping bath of prescribed composition. By this method, the highly corrosion resistant zinc alloy coated steel sheet, minimal in the occurrence of white rust and having superior corrosion resistance even at the time of use under a salt damage environment and a high temp. and high humidity environment, can be obtained without applying aftertreatment, such as chromating and coating, to the surface.