baber/WOPTO huggingface dataset:
Patent JP-H06264227-A (JP)
Title: Ion plating device
Inventor: UMEDA TOSHIRO
IPC: C23C14/32
Filed: 1993-03-15
Abstract: PURPOSE:To decrease the amt. of the compd. to be formed on the surface of materials to be evaporated and to shorten the time for the operation to remove this compd. by providing the subject device, which is combined with particularly a plasma forming means and a composite cathode type plasma forming means, with an inert gas releasing means near the materials to be evaporated. CONSTITUTION:A vacuum vessel 17 is provided with the inert gas supplying means 24 at the time of forming multilayered films by the UR ion plating device. A substrate 13 is mounted on a holder 14 and Ti and Si which are the materials to be evaporated are placed in a crucible 10. A voltage is impressed between the materials to be evaporated and the substrate and the vessel 17 is maintained under a prescribed pressure. The notch of a cover 4 of an evaporating source is positioned above the Ti and the plasma 23 is formed by the means 30. The Ti is evaporated and is brought into reaction with the gaseous O2 from a supply port 20, by which thin film-like TiO2 is formed on the substrate 13. A shutter 16 is closed and the output of the plasma is lowered at the end of the film formation. The gaseous Ar of a prescribed flow rate is then released by controlling the valve of the inert gas supplying means 24. The asdischarged gaseous O2 is expelled from the circumference of the materials to be evaporated.
Patent JP-S60198585-A (JP)
Inventor: MOTOHASHI SEIKI
IPC: H04N1/387
Filed: 1984-03-22
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-H04272389-A (JP)
Title: Tunnel excavation method
Inventor: KOBAYASHI RYOJI
IPC: E21D9/00
Filed: 1991-02-27
Abstract: PURPOSE:To eliminate finish work of the internal wall of a tunnel after the excavation of the tunnel by excavating the tunnel while smoothing the internal wall of the tunnel. CONSTITUTION:A large number of crushed rock holes 10 are bored in the insides of slits 5-abd 7 after the slits 5 and 7 are formed along a tunnel excavation line 4 of a tunnel of a bedrock into which the tunnel is excavated. After that, when spaces 14 are formed by crushing the bedrock around both ends of the tunnel excavation line 4 to core, bedrock-crushing is started from the crushed rock holes 10 around the spaces 14 toward the spaces 14 to crush the whole bedrock in the tunnel excavation line 4. At that time, the slits 5 and 7 are formed on the internal wall of the excavated tunnel along the tunnel excavation line 4 in advance, so that the tunnel is smooth finished, and finish work is not required after the excavation.
Patent JP-H05257220-A (JP)
Title: Silver halide photographic sensitive material
IPC: G03C1/09
Filed: 1992-03-12
Abstract: PURPOSE:To enhance the maximum density and to prevent occurrence of uneven development and sandy fog and the like by adding a specified compound in a solution containing cyclic ethers to a photosensitive layer containing specified silver halide grains or a colloidal layer. CONSTITUTION:The photosensitive layer formed on a support has silver halide grains comprising >=90mol% silver chloride and a water-soluble rhodium salt in an amount of 5X10<-7>-2X<-4>mol/mol of silver halide, and this photosensitive layer or another hydrophilic colloidal layer contains a uniform solution of the cyclic ethers and the compound represented by the formula in which Ar is aryl, embodied by optionally substituted phenyl or naphthyl; R is -OR1 or -N(R2)(R3); R1 is H an alkyl, or an alkenyl, or the like; and each of R2 and R3 is H, an alkyl, or an aryl, or the like.
Patent JP-H05257285-A (JP)
Title: Radiosensitive material and formation of pattern using the same
IPC: G03F7/004
Filed: 1992-03-12
Abstract: PURPOSE:To attain excellent transparency particularly to ultraviolet rays and sufficient dry etching resistance by using a polymer or a copolymer of cyclohexylmaleimide. CONSTITUTION:The radiosensitive material is composed of a polymer or a copolymer of cyclohexylmaleimide. A resist made from the radiosensitive material is applied on the substrate to be processed to form a resist layer. The resist layer is selectively exposed to radiosensitive rays to be developed and a resist pattern is formed. In this case, the typical example of a comonomer constituting the useful copolymer is a monomer having a structure generating an alkali-soluble group by the action of an acid-generating agent and t- butylmethacrylate or tetrahydropyranyl methacrylate is exemplified as the monomer. It is particularly advantageous for the radiosensitive material to use the copolymer with the acid-generating agent.
Patent JP-S63219290-A (JP)
Title: Burst waveform shaping circuit
Inventor: TSUCHIYA KEN
IPC: H03K6/00
Filed: 1987-03-09
Abstract: PURPOSE:To obtain a satisfactory burst wave, by providing a trapezoidal wave waveform-arranging circuit having an integration circuit, and supplying a trapezoidal wave to a mixing circuit having a differential transistor circuit. CONSTITUTION:In the trapezoidal wave waveform-arranging circuit, a capacitor 4 for integration and a parallel circuit of two diodes 5 and 6 for a voltage limiter connected in a reverse direction with each other are provided in a negative feedback circuit of an operational amplifier 3, and also, a resistor 2 is connected in series to an inverse input terminal being in relation of integration constant with the capacitor 4. Also, in the mixing circuit DBM, the differential transistors TR9-12 are provided. Intermediate signals Vt supplied to the TRs 9 and 10 and a chrominance subcarrier Sc supplied to a terminal 25 are mixed, then, it is taken out at a terminal 17. In such a way, since the waveform- arrangement of a burst signal is performed by waveform-arranging the trapezoidal wave by using the integration circuit and using a waveform of sin2 obtained by supplying the signal to the differential transistor circuit, it is possible to obtain the burst waveform with high quality.
Patent JP-H03258737-A (JP)
Title: Production of methanol
Inventor: ARASHIBA NOBUMASA
IPC: C07C31/04
Filed: 1990-03-07
Abstract: PURPOSE:To readily control reaction temperature and to produce methanol efficiently and advantageously in obtaining methanol from carbon dioxide and hydrogen, by using a catalyst comprising copper, zinc or an oxide thereof and carrying out the reaction in an inert solvent. CONSTITUTION:In reacting carbon dioxide substantially not containing carbon monoxide with hydrogen, the reaction is carried out in the presence of a catalyst composed of a metal comprising copper and zinc or an oxide thereof in an inert solvent especially at 100-400 deg.C reaction temperature under 20-350kg/cm<2> reaction pressure to give methanol. By this method, temperature of reaction is readily controlled, a reaction condition advantageous with respect to equilib rium can be maintained and methanol is efficiently produced. This process is an extremely useful process in terms of industry in conversion of carbon dioxide and also in production of methanol as a clean energy source.
Patent JP-H09264364-A (JP)
Title: Hydraulic buffer
Inventor: KASHIWAGI AKIRA
IPC: F16F9/40
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a stable damping force by controlling the cavitation and aeration in a hydraulic buffer. SOLUTION: A piston 5 is fitted in a cylinder 2. Upper and lower chambers 2a, 2b of the cylinder are communicated with each other through a check valve 10, and the lower chamber 2b of the cylinder is communicated with a reservoir 4 through a check valve 12. The cylinder upper and lower chambers 2a, 2b are communicated with each other through an expansion side damping valve 29, the cylinder lower chamber 2b and the reservoir 4 are communicated with each other through a contraction side damping valve 30, and the damping force is generated by the expansion side and contraction side damping valves 29, 30 during the expansion and contraction strokes of a piston rod 6. A buffle plate 37 is provided above an opening part 23a of a connection hole 23 in the reservoir 4.  The sectional area of the flow passage of an inlet part 23b of the connection hole 23 is gradually increased by the buffle plate 37, and the flow speed of the fluid flowing from the connection hole 23 is dropped, and generation of vortices is controlled to control the cavitation and aeration.
Patent JP-S63221679-A (JP)
Title: Thin-film semiconductor device and manufacture thereof
Inventor: KONISHI NOBUTAKE
IPC: H01L29/423
Filed: 1987-03-11
Abstract: PURPOSE:To obtain a TFT structure in which hydrogenation effect can be sufficiently achieved without depending on a channel length by forming the thickness of a gate electrode to a specific value or less. CONSTITUTION:A TFT 100 is formed of a polycrystalline silicon having a source region 2, a drain region 3, a channel region 4, a gate insulating film 5, a polysilicon gate electrode 6, a protective PSG film 7, a source electrode 20, and a drain electrode 30 on an insulating substrate 1. Then, the thickness tG of the gate electrode 6 of the polysilicon is set to 1500Angstrom  or less. When the tG becomes 2000Angstrom  or less, muFE abruptly rises, and VTH decreases. This is because the residue of activated hydrogen absorbed to the electrode 6 arrives at the surface of the region 4 and unbonded polysilicon is bonded to hydrogen. No change in the characteristic even if the tG is set to 1000Angstrom  or less is because, even if the hydrogen is invaded to the deep layer of the region 4, the formation of the channel is limited to an extremely thin layer of the surface. The gate electrode is formed to the thickness of the degree or less in which the hydrogenation is effected to uniformly hydrogenate the whole channel region.
Patent JP-S57169084-A (JP)
Title: Vacuum vapor-depositing device of crystal resonator
Inventor: SUGANUMA TOSHIKI
IPC: C23C14/54
Filed: 1981-04-10
Abstract: PURPOSE:To elevate efficiency of work and to prevent damage of a crystal piece, by storing plural crystal pieces in the same vacuum vapor-deposition  chamber, executing base plating for an energizing electrode simultaneously, and  subsequently, adjusting the frequency in order in this state. CONSTITUTION:Holes 32a-32f of the first vapor-depositing substance shielding plate 31 are made to correspond to holes 36a-36f of the second varpor-depositing substance shielding plate 35, a sample is installed to installing parts 40a- 40f of an installing member 39, and a Cr receiving saucer 47 and a gold receiving saucer 48 are placed on a rotary table 46. At first, the saucer 47 is positioned directly under a rotary shaft 28, the saucer 47 is electrified by an electrode 51, and the sample is vapor-deposited simultaneously by evaporating Cr. Subsequently, the saucer 48 is positioned directly under the rotary shaft 28, and gold is vapor-deposited on the sample in the same way. When the basic vapor- deposition has ended by repeating said procedures, the first vapor-depositing subbstance shielding plate 31 is slightly rotated by a moving member 54, an adjusting hole 33 is made to correspond to, for instance, only the hole 36f, a very small quantity of gold is evaporated from the saucer 48, the frequency is adjusted, and subsequently, its adjustment is executed in order one by one.
Patent JP-S58182904-A (JP)
Inventor: PIITAA GAADO
IPC: H03F1/02
Filed: 1983-03-31
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-S56152440-A (JP)
Title: Preparation of farnesylmalonic acid diester
Inventor: KINOSHITA SHIYOUICHI
IPC: B01J31/00
Filed: 1980-04-25
Abstract: PURPOSE: To obtain the high purity titled compound in high yield, by the reaction of a malonic acid diester and a halogenated farnesyl in a nonpolar solvent in the presence of hexamethylphosphoric triamide and a condensation agent under efficient agitation.  
     CONSTITUTION: A compound of formula IV is obtained by reaction of a compound of formula I (R 1  and R 2  are alkyl or alkenyl) with a compound of formula II (R is group of formula III, X is halogen) in a nonpolar solvent in the presence of hexamethylphosphoric triamide (HMPT) and a condensation agent (e.g. Na). HMPT is used in an amount of 0.02W1mol/1mol of the compound of formula I. The reaction is carried out at 70W100°C for about 5hr.  
     USE: Useful as an intermediate of pharmaceuticals, esp. geranyl farnesylacetate having strong antiulcerative activity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08250383-A (JP)
Title: Capacitor element winder
Inventor: OKAMATSU TAKAYUKI
IPC: H01G13/02
Filed: 1995-03-14
Abstract: PURPOSE: To provide a capacitor element winder capable of miniaturizing facilities with high producibility in the capacitor element winder for manufacturing capacitor elements. CONSTITUTION: This embodiment comprises: first and second tab terminal manufacturing tables 5, 9 for manufacturing a tab terminal 10; a tab terminal junction table 12 for connecting the tab terminal 10 with an electrode foil; and a rotary table provided radially on the margin with a winding mechanism 14 for winding capacitor elements, whereby it is possible to realize low price of facilities and high producibility.
Patent JP-H10249533-A (JP)
Title: Oscillation type plasma torch
Inventor: HOSHINO TADASHI
IPC: B23K10/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of an electrode by providing a discharge electrode, a first nozzle member concentric with the direction line of a work, a first gas passage for feeding the electrode gas, a second nozzle member whose outer opening is deviated closer to the directional line of the work, a second gas passage for feeding the plasma gas, and a third gas passage for feeding the shield gas, and turning the second nozzle member. SOLUTION: An oscillation type plasma touch comprises a double nozzle, the electrode gas is fed to a first gas passage GP1 between a tungsten bar 1 and a first nozzle member, and the gas for plasma is fed to a second gas passage GP2, the shield gas is fed from a third gas passage GP3, and blown from a third nozzle member 6. The tungsten bar 1 is separated from the oxygen source by the electrode gas, and the consumption of an electrode is reduced. A second nozzle 3a is deviated from the directional line L0 of a work by the angle θ, and when it is turned, the plasma is turned describing the conical surface, and the lower bottom side, the plasma working area becomes extensive, the target position of the torch is less deviated, enabling the welding of long leg length.
Patent JP-S57168533-A (JP)
Title: Hot stand-by high frequency switching circuit
Inventor: TSUKUNI MITSUTAKA
IPC: H04B7/08
Filed: 1981-04-10
Abstract: PURPOSE:To avoid the occurrence of beat noises although a switch has a fault, by using a resonator at an area corresponding to the switch. CONSTITUTION:When local oscillators 1 and 2 are in normal operation, the voltage of a resonator 13 is controlled by a controller 12 so that the output of the oscillator 1 is delivered to an output terminal 11. While in case a variable capacity diode of the resonator 13 has a fault, the output of the using oscillator 1 is reflected by the oscillator 1 to be terminated to the terminator of an isolator 3 although the applied voltage of the controller has a change and since the resonance frequency of the resonator 13 is different from the frequencies of the oscillators 1 and 2. The output of a stand-by local oscillator 2 is reflected by the resonator 13 and delivered to the terminal 11. In case the controller 12 has a fault, the applied voltage differs from the preceding voltage with the resonance frequency different from the frequencies of the oscillators 1 and 2. As a result, only the output of the oscillator 2 is delivered to the terminal 11. In such a way, only the output of the oscillator 2 is delivered to the terminal 11 even in the case resonator 13 has a fault. Thus the beat noise is suppressed with no lowering of the transmitting performance.
Patent JP-H10248618-A (JP)
Title: Three layers corrugated board box
Inventor: TAKEYAMA SABURO
IPC: B65D5/56
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To enable to obtain a corrugated board box with superior strength, by constituting a layer positioned in the inside or the center of a box to have the core basis weight, the corrugate height, and the corrugate number higher than a respective specific value and the take up ratio lower than a specific value. SOLUTION: For a corrugated board positioned in the inside or the center of a corrugated board box made of a three layers corrugated board, the core basis weight is set not lower than 160g/m<2> , the corrugate height not lower than 5.5mm, the number of corrugates not lower than 20 (per 30cm), and the take up ratio not lower than 2.0 to make an H corrugated board, and other layers except the H corrugated board are constituted by combining A, B, C corrugated boards. That is, the H corrugate board is set in the center or the inside of a box made of CAA corrugated boards. Thereby it is enabled to obtain a corrugated board box with superior compression strength, and its stability, and printability and appearance and capable of saving energy.
Patent JP-H11246126-A (JP)
Title: Cord winding device
Inventor: OSAKO KATSUTOSHI
IPC: B65H75/42
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a cord winding device capable of winding a cord of electrical equipment in various kinds in a connected condition very easily in good appearance, and easily rewinding from a wound condition, with a simple structure. SOLUTION: This device comprises a short cylindrical case main unit 1 opening one end side and a winding member 2 fitted to an opening end part of the case main unit 1 capable of relatively rotating with mounting/demounting possible, the case main unit 1 is provided with cord introduction ports 3a, 3b formed by a long narrow cut part penetrated in an axial direction from each opening end in two parts opposed in a diametric direction of a peripheral wall part 10. Here, the winding member 2 is protrusively provided with a winding shaft 21 in the inner surface center of a base board part 20 fitted to the opening end part of the case main body l, and provided with a cold holding groove 4 penetrated in an axial direction from a top end of the winding shaft 21.
Patent JP-S52137939-A (JP)
Title: Patrern reading device
Inventor: NANBA HIROMI
IPC: G06K13/08
Filed: 1976-05-14
Abstract: PURPOSE: To get rid of the unnecessary movement operation of the reading head, by making it possible to read even if the reading head is moved to either direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52141492-A (JP)
Title: Fluorescent display tube excited by low speed
Inventor: HASE TAKASHI
IPC: H01J29/20
Filed: 1977-05-13
Abstract: PURPOSE: To obtain a novel fluorescent display tube which emits blue luminescence of high luninance at acceleration voltage lower than 100V by placing a fluorescent membrane comprising a gallate type double oxide of a specified composition at one side of an anode plate such as an Al plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06238063-A (JP)
Title: Game cartridge and game device using this
Inventor: ONDA MASAMI
IPC: A63F13/837
Filed: 1993-02-19
Abstract: PURPOSE:To provide a game cartridge capable of expressing a fine and high quality image at real time with hardly changing a game machine body, and a game device using this. CONSTITUTION:A game cartridge 1 is formed in such a manner as to be attachable to and detachable from a game machine body 800. In a first memory part 780, the image constitution data for constituting a game space and a determined program data are stored. An auxiliary arithmetic processing part 710 reads the image constitution data and operates texture coordinate and luminance information, which are then stored in a field buffer part in a second memory part 790. Thereafter, this is read to form a pseudo three-dimensional image constitution data through a texture information memory part in the second memory part 790. This pseudo three-dimensional image constitution data is outputted to the game machine body 800, whereby a pseudo three-dimensional image subjected to texture mapping can be formed.
Patent JP-H05255174-A (JP)
Title: Production of chloranil
IPC: C07C46/10
Filed: 1992-03-13
Abstract: PURPOSE:To produce chloranil having low residual chlorine ion content under mild condition with simple operation. CONSTITUTION:Hydroquinone is made to react with chlorine in a mixed solvent consisting of water or hydrochloric acid and an organic solvent incompatible therewith. After separating the hydrochloric acid phase, the organic solvent incompatible with water or hydrochloric acid and containing dispersed chloranil is made to contact with an alkaline aqueous solution having pH of >7 and <=10, e.g. an aqueous solution of sodium bicarbonate.
Patent JP-H07236931-A (JP)
Title: Device for switching operation of pitch tool for coiling machine
Inventor: OSHIRO YOZO
IPC: B21F35/00
Filed: 1994-02-28
Abstract: PURPOSE:To carry out the changeover of operation without detaching a pitch tool by switching, to a specific forward or backward position, a pressing rod with an extruding pitch tool attached. CONSTITUTION:An extruding pitch tool 9A, 9B is attached to the forward end of a pressing rod 11A, 11B, and made movable forwards and backwards in the forming direction of a coil spring S. A switching rod 25A, 25B which are movable forwards and backwards and rotatable is provided with a switching piece 29A, 29B, and a pressing rod 11A, 11B is advanced. A switching lever 21A, 21B is provided in the switching rod 25A, 25B in a state capable of positioning. Pressing lever 32A, 32B is abutted on the switching piece 29A, 29B so as to pressurize the switching rod 25A, 25B. Then, the switching piece 29A, 29B of the switching rod 25A, 25B is positioned by the switching lever 21A, 21B to a position capable or incapable of abutting on the pressing lever 32A, 32B; and thus the pressing rod 11A, 11B with the extruding pitch tool 9A, 9B attached is changed over to a specific forward or backward position.
Patent JP-H01228051-A (JP)
Title: Console command execution right discriminating system
Inventor: MIYAJIMA AKIRA
IPC: G06F21/32
Filed: 1988-03-08
Abstract: PURPOSE:To improve operability by comparing fingerprint information in which the fingerprint of an operator is read and stored, generating the identification information and discriminating the execution right of a command with the identification information and the command execution right information at the time of the command input. CONSTITUTION:The fingerprint information of an operator is stored beforehand, and the execution right information of respective commands is registered through a registering means 8 to a storing area 9 beforehand. At the time of the command input from a console device 1, a fingerprint input device 3 reads the fingerprint of the operator and the fingerprint is compared with the information of the storing area 6 with an analyzing means 5 and the identification information of the operator is generated. The command is discriminated in a discriminating means 10 with the registration information of the storing area 9 from the device 1, and when it is discriminated that execution is possible, a processing means 11 processes the command and the result is displayed at the device 1.
Patent JP-S61214317-A (JP)
Inventor: AOYAMA TAKESHI
IPC: G01V8/12
Filed: 1985-03-19
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。