baber/WOPTO huggingface dataset:
Patent JP-H01314294-A (JP)
Title: Method of driving plasma display panel
Inventor: TANEDA OSAMU
IPC: G09G3/28
Filed: 1988-06-14
Abstract: PURPOSE:To easily obtain sufficient brightness by impressing the scanning voltage pulse assigned time-dividedly to an arbitrary scanning electrode and the hold pulse applied beyond the scanning period assigned to the next scanning electrode and controlling the phase of the hold voltage pulses. CONSTITUTION:This method relates to utilizing of the residual effect of charge particles, etc., particularly by discharge and driving of a refresh mode and sets the hold period to be impressed to the hold voltage pulses in the scanning electrode group in succession to the scanning period so that the hold voltage pulses different from the phase of the scanning voltage pulses are impressed. For example, the hold voltage pulses to be impressed to the scanning electrode group in the hold period are shifted by one pulse each with respect to the data voltage pulses. The number of the discharge pulses included in the unit time are drastically increased in this way and, therefore the light emission brightness is sufficiently increased.
Patent JP-H01314936-A (JP)
Title: Quantitative sample collector for self-imposed test
Inventor: UENO KENJI
IPC: G01N1/04
Filed: 1988-06-15
Abstract: PURPOSE:To rationalize a self-imposed test by altering the sampling number of times and sampling cycle of a sample collection mechanism corresponding to the quantity of receiving grain. CONSTITUTION:When grain is received in a receiving hopper 1, a microcomputer 15 receives the respective outputs from grain level sensors 3A-3D to judge the grain level in the hopper 1. For example, it is assumed that a sample amount capable of being collected at a time by a sampling cup 8 is set to 250g and a sample amount necessary for a self-imposed test is set to 1,000g being a 4-time amount while the max. amount of grain received in the hopper 1 is set to 1,000kg and an amount capable of being weighed at once by a weighing hopper 4 is set to 250kg being a 1/4-time amount. When the hopper 1 is filled and the grain level therein is '4' under this condition, the sampling number of times of the cup 8 are set to '1' and one sampling cycle is set to 'T'. When the grain level of the hopper 1 is '1', the sampling number of times are set to '4' and the sampling cycle is set to 'T/4'. By this method, a sample necessary for a self-imposed test is received in a sample receiving box 12.
Patent JP-S627503-A (JP)
Title: Heat insulating material and manufacture thereof
Inventor: HAMAO HIROSHI
IPC: D04H1/655
Filed: 1985-07-04
Abstract: PURPOSE:To enable to easily execute heat insulating work by a method wherein aggregate of cellulose fibers bonded by bonding agent is formed into a sheet. CONSTITUTION:Cellulose fibers obtained from old newspapers are bound by bonding agent as binder so as to form sheet-shaped cellulose aggregate. The resultant aggregate has undoubtedly various performances such as excellent heat resistance, sound absorbing property and the like, all of which are originally the performances of cellulose fiber. Further, in executing heat insulating work, the work can be completed only by laying the sheet-shaped cellulose aggregate or heat insulating material onto ceiling, floor and the like. Furthermore, the work can be finished in a short period of time, because no drying time of bonding agent, which is sprayed together with cellulose fibers in case of spraying method, is required.
Patent JP-S6039577-A (JP)
Title: Radar equipment
Inventor: TAKANO HISAO
IPC: G01S7/292
Filed: 1983-08-12
Abstract: PURPOSE:To increase the number of hits or a measuring range by superposing and executing transmission by plural transmitting trigger periods for receiving trigger stagger patterns which are different hourly from each other, and the reception corresponding to this transmission. CONSTITUTION:A gain controlling circuit 6 receives two kinds of transmitting trigger period information from a timing signal generating circuit 4, and generates an STC signal corresponding to them. Subsequently, it is supplied to an RF.STC circuit of a receiver 5, and an STC operation to two kinds of receiving signals is executed. Next, it is sent out to correlation processing circuits 7, 8, time correlation processing is executed by the period of a trigger stagger pattern, and thereafter, a reflecting signal or a response signal only having the period of a trigger stagger pattern and an intensive time correlativity is detected. A video storing circuit 9 receives a read-out control signal and a write control signal, writes and reads out alternately an inputted reflecting signal data at every period of two kinds of basic transmitting periods, and sends it out to an output device 10.
Patent JP-S5371844-A (JP)
Title: Connecting method of optical fibers
Inventor: FUKUDA SHIGEO
IPC: G02B6/24
Filed: 1976-12-08
Abstract: PURPOSE:To easily and accurately connect optical fibers by removing the central part of the sleeve on a sleeve holder and passing optical fibers to be connected into respective sleeves.
Patent JP-S5938686-A (JP)
Inventor: SAKAGAMI MASAHARU
IPC: G21C17/00
Filed: 1982-08-27
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-S63312267-A (JP)
Title: Hydraulic circuit for tractor
Inventor: ONBE MITSUHIKO
IPC: B62D5/07
Filed: 1987-06-12
Abstract: PURPOSE:To make it possible to drive both hydraulic power steering device and hydraulic clutch with the use of hydraulic oil fed from only one hydraulic pump by providing first and second relief valves. CONSTITUTION:A return circuit 25 connected to a return oil port of a control valve 20 is connected to a hydraulic high and low speed change-over clutch 27 through a high and low change-over valve 26, to a hydraulic front wheel drive change-over clutch 26 through a front drive change-over valve 28 and to a hydraulic PTO speed change clutch 31 through a PTO valve 30. First relief valve 32 whose drainage is used as lubrication oil for the hydraulic high and low speed change-over clutch and the PTO speed change clutch 31, for maintaining the pressure of the return circuit 25 at a predetermined value is disposed in one end part of the return circuit 25. Further, a second relief valve 33 is disposed between a main circuit 16 and a return circuit 25, thereby it is possible to make the pressure of a main circuit higher than the pressure of the return circuit.
Patent JP-S634056-A (JP)
Title: Floating bearing of turbo charger
Inventor: KATO SHINJI
IPC: F16C33/12
Filed: 1986-06-24
Abstract: PURPOSE:To improve the seizure resistance, wear resistance and durability of a floating bearing of a turbo charger made of a copper alloy by providing many grooves to the outside peripheral surface of the floating bearing and coating the surface thereof with TiN or TiCN having specific roughness. CONSTITUTION:The floating bearing 1 of the turbo charger is made of the copper alloy such as phosphor bronze and the many grooves 21 extending in the peripheral direction are formed to the outside periphery thereof. Projecting parts 22 thereof are formed to a trapezoidal sectional shape and top surfaces 23 thereof are formed flat. The outside surface of such bearing 1 is coated with a layer 24 consisting of TiN or TiCN to 2-10mum thickness by an ion plating method, etc. The surface roughness Rz of the coating layer 24 is specified to 5-20mum, and the surface roughness Rz of the peak surface 25 of the projecting parts 22 is specified to <=1mum. The seizure resistance, wear resistance and durability of the floating bearing 1 are remarkably improved by the presence of the ceramic coating layer consisting of the TiN, TiCN, etc.
Patent JP-H0311733-A (JP)
Title: Formation of silicon oxide film
Inventor: MURAKAMI ISAO
IPC: H01L21/316
Filed: 1989-06-09
Abstract: PURPOSE:To enable a device having no effect of silicon atoms between lattices to be manufactured by a method wherein, in order to form a silicon oxide by thermal oxidizing a single crystal, the annealing processes of the silicon oxide at the temperature below and above the oxidizing temperature are repeated several times to form the silicon oxide film in specific thickness. CONSTITUTION:A stress relieving silicon oxide film 2 formed on a single crystal silicon 1 is coated with a silicon nitride film 3 for selective oxidation. Next, another silicon oxide film 4 of 250nm thickness is formed in steam atmosphere at 1000 deg.C to be annealing in nitrogen atmosphere at 1050 deg.C for 30 minutes further at 700 deg.C for two hours. Repeatedly, the oxide silicon film 4 is oxidized in steam atmosphere at 1000 deg.C to be grown into the other silicon oxide film 5 in the specified thickness of 500nm and then annealed in nitrogen atmosphere at 1050 deg.C for 30 minutes and 700 deg.C for two hours. Through these procedures, the reverse leakage current characteristics of a PN junction diode using the formed silicon oxide film can be made 1X10<-14>-10<-16>A/mum to be reduced by two figures compared with that of the PN diode manufactured by any conventional process.
Patent JP-H025342-A (JP)
Title: Ion implanter
Inventor: AMIKURA MANABU
IPC: H01J37/147
Filed: 1988-06-15
Abstract: PURPOSE:To improve quality and work efficiency by measuring a passage hole of beam current measurement and the amount of ion beam passing through the hole. CONSTITUTION:A parallel beam measurement mechanism 29 is moved by a drive mechanism to a scanning irradiation area of an ion beam 21b made into a parallel beam. The beam 21b passes through a parallel beam measurement hole 31 of a 1st position defining plate 30 and through a similar hole 34 of a 2nd position defining plate 33 and the ion beam amount is measured with a measurement cup 37. If the beam 21b is identical with a predicted locus, measurement peaks become identical as well as maximum. The beam is made accurately parallel by adjusting in this way. By passing the beam through passage holes 32, 35, 38 and measuring the beam current with a measuring cup 25 of a beam current measurement mechanism 24, the amount of ion implantation to a semiconductor wafer can be set to perform uniform implantation process. Thus, the adjustment process of the ion implantation amount can be made in a short time and accurately to improve both quality and work efficiency.
Patent JP-H05328389-A (JP)
Title: Y/c delay correction circuit
Inventor: YOSHIDA CHISATO
IPC: H04N9/64
Filed: 1992-05-15
Abstract: PURPOSE:To set appropriate delay correction corresponding to the selection of the various kinds of input video signals by shifting the write reset pulses of Y and C memories corresponding to the delay between luminance signals and signals. CONSTITUTION:This Y/C delay correction circuit is constituted of three processing systems corresponding to Y, R-Y and B-Y. The respective processing systems are constituted of LPFs 10, 20 and 30, A/D converters 11, 21 and 31 and line memories 12, 22 and 32, etc., respectively and they are controlled by a timing controller 41. A system clock is generated with HSYNC as reference and the timing controller 41 forms required pulses. The write reset pulse WR1 is added to the line memory 12 for Y channel and the delayed write reset pulse WR2 is added to the line memories 22 and 32 for R-Y and B-Y channels. The pulse WR2 is shifted to the WR1 corresponding to the delay between the luminance signals and the chrominance signals.
Patent JP-S5371878-A (JP)
Title: Marker generating circuit
Inventor: NISHINO ISAO
IPC: G01R13/30
Filed: 1976-12-08
Abstract: PURPOSE: To generate a marker signal of an accurate and stable frequency by outputting pulses when the cycle number of the reference frequency signal withdrawn by the time proportional to the synchronization of the output signal of a sweep oscillator coincides with the value determined by the reference frequency and the specified marker frequency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08315737-A (JP)
Title: Multicolor light emitting type gas discharge display panel
Inventor: WATANABE SATOSHI
IPC: H01J17/16
Filed: 1995-05-23
Abstract: PURPOSE: To provide a multicolor light emitting type gas discharge display panel to make possible plural display colors in a gas discharge, display panel of a single body. CONSTITUTION: A front base board 14 on which a transparent positive electrode 30 is formed and a back base board 12 on which a negative electrode 28 is formed are oppositely arranged, and a discharge cell 36 is formed between the respective electrodes, and the peripheral edge of both base boards is airtightly sealed by a sealing material 16, and is formed as an envelope 18, and a partition material 20 is arranged in the envelope 18, and airtightly partitioned first discharge area 22 and second discharge area 24 are formed. At the same time, in a multicolor light emitting type gas discharge display panel 10 where discharge gas to form respectively different light emitting colors is filled in the respective discharge areas, both discharge areas 22 and 24 have eight comb tooth-shaped discharge parts 22a and 24a.  Comb tooth- shaped discharge parts of one discharge area are arranged between comb tooth-shaped discharge parts of the other discharge area, and therefore, the comb tooth-shaped discharge parts 22a of the first discharge area 22 and the comb tooth shaped discharge parts 24a of the second discharge area 24 are constituted so as to be altenately adjacent to each other.
Patent JP-S629348-A (JP)
Title: Image forming method
Inventor: SAKAGUCHI YUKIHIKO
IPC: G03C8/40
Filed: 1985-07-06
Abstract: PURPOSE:To obtain a sharp dye image by forming a dye to an image shape after or simultaneously with imagewise exposure in the presence of a specific compd. thereby supressing the generation of fogging and the change of the max. density during the preservation prior to development. CONSTITUTION:A color photosensitive material is heated after or simultaneously with the imagewise exposure in the presence of >=1 kinds of compds. selected from the compds. expressed by the formulas I-V to form the dye to the image shape. In these formulas, RA is an aliphat. (AL) hydrocarbon (HC) group of m+n valency, R<1> is AL, alicyclic or arom. (AR) HC group, m, n are 1-5; RB is AL or alicyclic HC group of p+q valency, R<2>.R<3> are reepctively AL or alicyclic HC group, p, q are respectively 0-3, p+q>1; RC is H, AL, alicyclic or AR HC group, acyl, amino, etc., R<4> is synonymous with R<1>, r is 1-4, S is 1-5, r+s<6, R<5>, R<6> are alkyl, mono- or poly-alicyclic HC group, aryl group, etc., R<7> is an alkyl, aryl, etc., Z is a carbon ring forming atomic group to be condensed to a benzene ring, l is 0, 1, v is 0-2, w is 0-7, v+w<7, R<8> is aralkyl, cycloalkyl, etc.
Patent JP-S5373206-A (JP)
Title: Antioxidant composition for fat and oil
Inventor: SASHITA NORIO
IPC: C09K15/34
Filed: 1976-12-10
Abstract: PURPOSE: Title composition preventing oxidation and deterioration of fat and oil and being useful to animal and vegetable oil, ham and margarine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6038578-A (JP)
Inventor: TANAKA MASAYUKI
IPC: F25J3/04
Filed: 1983-08-12
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-S5673520-A (JP)
Title: Air purifier
Inventor: OOKI SEISAKU
IPC: B01D53/04
Filed: 1979-11-16
Abstract: PURPOSE: To exhibit a sufficient purification effect even for stimulative pollutive materials, by fixing the face-form suction material of the air purifier in an arbitrary near the pollution source while forming and connecting a purifying means and a  flow path.  
     CONSTITUTION: The air purifier is formed by air purifier main body 9 incorporating polluted air purifying means 15 and face-form suction material 10 which is installed in a part of a case formed in this main body and takes in polluted air. Purifying means 15 is provided with electric dust collector 5 which removes air pollutive materials of floating particles, adsorbent layer 6 which removes gaseous pollutive materials of air, and blower 8 in order from the inflow side of flow path 2. The flow path is formed and is connected to purifying means 15, and under this state, face- form suction material 10 can be displaced and fixed to an arbitrary position the air purifier main body. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5773309-A (JP)
Title: Gas burner
Inventor: MAEDA KAZUNORI
IPC: F23D14/78
Filed: 1980-10-22
Abstract: PURPOSE: To permit a largely range turndown without combustion noise being  raised by supplying a given amount of asist air to the peripheral portion of a fuel  nozzle and also obtain clean combustion gas by making up the combustion chamber  of a heat-resistant steel flame corn.  
     CONSTITUTION: In case the amount of gas is small, asist air is jetted from an asist air nozzle 5 formed at the tip of a burner body 1 in such a way as to eliminate the imperfect combustion of fuel due to the faulty mixing of fuel gas and air in a low- combustion region, whereby permitting a largely ranged turndown. Also, since a combustion chamber 24 is made up of two nearly conical flame corns 25 and 26 made of a heat-resistant steel, attached to an air casing 17, no intermixture of foreign matters in exchaust gas occurs, and therefore, a gas burner optimized for drying furnace, etc., requiring clean preheating gas can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5952842-A (JP)
Title: Method and device for sealing electronic part in plastic material
Inventor: EEBERUARUDOSU HENDORIKUSU BOTS
IPC: H01L21/56
Filed: 1983-08-12
Abstract: Method for encapsulating parts of elements (11) into a plastic material to manufacture electronic components. The mould has one or more parallel rows of mould cavities (6), into which a plastic material is injected through one or more sprues (4). The elements are part of a strip (1) of which the length is a multiplicity of the length of a row of cavities, which strip is step by step treated in said mould such that an uninterrupted strip of components is obtained.
Patent JP-H10339173-A (JP)
Title: Gas turbine device
Inventor: MOCHIDA NAOTAKE
IPC: F04D29/70
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine device of economy and high reliability in which a gas turbine compressor can be washed with water. SOLUTION: A gas turbine device comprises a washing system 1 to supply washing water to the entrance part of a compressor 4, a drain system 5 to discharge washing water supplied from the washing system 1 and used for washing from a gas turbine 30, and a fuel system 9 having a fuel disconnecting valve 10, a fuel flow control valve 11, and fuel distribution valves 12, 13 from the upstream side to supply fuel to a combustor 7 of the gas turbine 30. In this case, an air blow system 31 to introduce compressed air in washing the compressor 4 is connected to the upstream side of the fuel control valve 11 in the fuel system 9.
Patent JP-H0441886-A (JP)
Title: Shutter
Inventor: MIZUTA DAISAKU
IPC: E06B9/58
Filed: 1990-06-06
Abstract: PURPOSE:To effectively use the entrance of a building by mounting a guide column for vertically guiding a shutter body in such a manner as to be horizontally movable to a building, and moving the guide column by a driving device consisting of a chain and a sprocket. CONSTITUTION:A shutter S is provided with a shutter body 2 in which a plurality of door panels 9 having hinges 7 and pulleys 8 respectively are mutually connected in such a manner as to be capable of oscillating, and the top panel 9U is towed by a trolley plate 10 in a building inside direction to raise and fall the shutter body. A door rail 1 is provided for the guide of the pulley 8 of each door panel 9, and a driving rail 6 is provided for the guide of the trolley plate 10. The towing drive of the trolley plate 10 is conducted by a driving part 13 through a driving chain 14. Thus, a building entrance can be largely opened, and the entrance can be effectively used without a barrier by shutter.
Patent JP-H11342406-A (JP)
Title: Assembly type roll for hot sheet rolling superior in resistance against accident, wear, and surface roughing
Inventor: HORIUCHI MITSUYOSHI
IPC: B21B27/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an assembly type roll for hot sheet rolling, which superior in accident resistance and safety and also superior in resistance against wear and surface roughing, which controls such progress of cracking as to cause delayed crack which occurs when the rolling load is not applied as well as controls the progress of cracking of an outer layer when reducing, by applying a proper residual stress after shrinkage fitting. SOLUTION: This invention relates to an assembly type roll for hot sheet rolling wherein a composite sleeve having the outer layer diffusion-spliced to the outer periphery of a hollow cylindrical inner layer made of a cast steel, a forged steel or a graphitic cast steel, is shrink-fit in the shaft material. Further the outer layer is made of high-speed steel system alloy powder sintered by a hot isotropic pressure press method, and the roll circumferential stress on the outer layer after shrink-fitting is -600 to -200 MPa, and the roll radius directional stress on the outer layer is +100 MPa or lower, and the elongation of the inner layer is 1% or more.
Patent JP-H11343413-A (JP)
Title: Heat treatment of heat-resistant resin precursor
Inventor: OKUDA RYOJI
IPC: H01L21/31
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a good pattern profile by carrying out heat treatment of a pattern of a heat-resistant resin precursor composition stepwise at plural different temperatures in specific positions with a hot plate. SOLUTION: A pattern of a thermoplastic resin precursor composition formed on a substrate, preferably a polyimide precursor-based resin composition consisting essentially of a structural unit represented by the formula (R1 is a >=2C tetravalent organic group; R2 is a >=2C bivalent organic group; R3 and R4 are each H or an alkali metal ion or the like) is heat-treated stepwise at >=7 kinds of different temperatures, preferably at Z6 kinds of different temperatures between 100 and 250 deg.C within the range of 5-50 deg.C temperature interval and >=1 kinds of temperatures between 250 and 500 deg.C under heating conditions within 1 cm distance from a hot plate.
Patent JP-H0315142-A (JP)
Title: Plate-form image display device
Inventor: KAWACHI YOSHIKAZU
IPC: H01J31/12
Filed: 1989-06-12
Abstract: PURPOSE:To make the beam spot diameter small and to uniform the vertical spot diameter along the whole screen by making the voltage of the focus electrode of an electron gun higher than the voltage of an electrode opposite to a vertical scanning electrode. CONSTITUTION:Electrons go on through passage holes provided to G1 electrode 18 and G2 electrode 19 by an electric field given by a back electrode 16, the G1 electrode 18, and the G2 electrode 19, and after focused in the direction vertical to a screen by a focus electrode 20, they pass between a vertical scanning electrode 11 and a shield electrode 13. In this case, the voltage of the focus electrode 20 is set higher than the voltage applied to the shield electrode 13. As a result, aberration of the lens diameter at the focus electrode to the electron beams is made smaller, the electron beam spot diameter in the vertical direction can be improved, and the width of scanning lines is made even along the whole screen. The quality of the picture image is improved consequently.