baber/WOPTO huggingface dataset:
Patent JP-S59217157-A (JP)
Title: Surface reform meter
Inventor: KOISHI MASUMI
IPC: G01N27/60
Filed: 1983-05-26
Abstract: PURPOSE:To measure the activation of surface of an object to be measured and the level of surface reform by supplying a granular solid to the surface of the object in contact therewith to gauge the charge level generated therebetween. CONSTITUTION:As a granular solid 1 is fed to a disperser 3 by a fixed amount from a feeder, it dispersed is charged through contact an friction with the surface 4 of an object to be measured of a pipe internal wall as subject for measuring the reform level. The granular solid thus charged is trapped with a cylindrical filter papr 6 provided inside a suction Faraday gauge 5 which is negative in pressure with a suction pump. The quantity of electricity brought with the granular solid is detected with a main electrode 7 and measured, for example, with a charge meter 8 as charge value. In place of the charge meter 8, an ammeter can be used to detect it as current value. The charge value thus measured indicates the degree of the reformation of the surface 4 of the object being measured and thus, the reform level is measured.
Patent JP-H01264492-A (JP)
Title: Jitter detector for vtr recording and reproducing video signal
Inventor: ISHIKAWA MASAKAZU
IPC: H04N9/896
Filed: 1988-04-15
Abstract: PURPOSE:To detect a reproduced jitter with high accuracy by reproducing a prescribed FM recording signal and detecting the zero crossing point of a narrow-band FM carrier with the trailing edge of a horizontal synchronizing signal as a reference. CONSTITUTION:A video signal is reproduced and demodulated by a reproducing circuit 10B, which is frequency-modulated by an FM carrier to phase-synchronize with the leading edge of a horizontal synchronizing signal recorded on a magnetic tape, and a phase continuous compensating signal to suppress an FM carrier phase fluctuation is inserted into the front port of the horizontal synchronizing signal. Further, the zero crossing point of the FM carrier, which has the minimum time base fluctuation with a high C/N by a BPF23, no offset error of a d.c. component, and a phase without continuous demodulation errors at a resetting point in the phase continuous compensating signal, is detected at a jitter detecting circuit 25 with the trailing edge having comparatively small noise of a delay horizontal synchronizing signal to pass through a delay pulse forming part 24 of a jitter detecting circuit 20 as the reference, and the reproduced jitter can be detected with high accuracy.
Patent JP-S61251917-A (JP)
Title: Flow rate controller
Inventor: SAKAKI ISAO
IPC: G05D7/06
Filed: 1985-04-30
Abstract: PURPOSE:To reduce the labor of an operator and to prevent the occurrence of malfunction by inputting a flow rate signal from a main pipe flow rate detector and a preliminarily determined flow rate set value to operate aperture degree of a main control valve and an auxiliary control valve by the direct control of a computer. CONSTITUTION:A main control valve 2 is inserted to a main pipe 1 of a flow rate controller, and this control valve 2 is by-passed by a by-pass pipe 4 to which an auxiliary control valve 3 is inserted. A main pipe flow rate detector 6 is arranged on the main pipe 1 below the pipe 4, and the flow rate detection signal form the detector 6 is inputted to a flow rate controller 9 consisting of a computer. The preliminarily determined flow rate set value is inputted to the controller 9 also. Aperture degree of the control valve 2 and the auxiliary control valve 3 are operated directly by the computer of the controller 9, and the labor of the operator is reduced to prevent the occurrence of malfunction and the reliability of the flow rate controller is improved.
Patent JP-S59218706-A (JP)
Title: Manufacture of superconductive coil
Inventor: OOKURA KENGO
IPC: H01F41/04
Filed: 1983-05-26
Abstract: PURPOSE:To enable to improve electric insulation of a coil as well as to perform a close winding by removing binder by a method wherein a piece of glass fiber cloth or a tape to be used for insulation of a winding layer is cleaned by an organic solvent in advance. CONSTITUTION:The superconductive wire (glass fiber coated) 2 wound on a stainless spool is insulated for every winding layer using the glass cloth or tape. Said glass fiber cloth or tape is cleaned in advance using an organic solvent such as trichlene, for example, and the glass cloth or tape is not carbonized when a heat treatment is performed if starch used as binder on it is removed. Some quantity of binder is contained in the glass fiber coated on the superconductive wire, but as the quantity of binder is smaller than that of the binder located between the superconductive layers, the electric insulation is not greatly deteriorated by the binder.
Patent JP-S5718680-A (JP)
Title: Indole derivative
Inventor: KAMETANI TETSUJI
IPC: A61K31/40
Filed: 1980-07-10
Abstract: NEW MATERIAL:An indole derivative shown by the formula I (R 1  and R 2  are lower alkyl; R 3  is acyl; R 4  is hydroxycarbonyl, alkoxycarbonyl, aralkoxycarbonyl, alkylthiocarbonyl, or formyl; ring A shows combined ring shown by the formula III linked to ring B; R 5  is nitro or amino; R 6  is lower alkoxy; R 7  is lower alkyl).  
     EXAMPLE: Benzyl 1-acetoxyl-2- ( N-ethoxycarbonyl-N-methylamino )-2, 3-dihydro-7-methoxy-6-methyl-1H-pyrrolo[1,2-a]indole-9-carboxylate.  
     USE: Useful as a drug having antimalignant tumor action, and an intermediate for synthesizing a compound having the above-mentioned action.  
     PROCESS: For example, the carboxyl group of a phenylacetic acid compound shown by the formula IV is esterified, and carbon atom at the α position is brominted, to give a compound, which is condensed with a compound shown by the formula V and subjected to ring closure, to give a compound shown by the formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61251765-A (JP)
Title: Simple electrolytic type non-destructive quantitative analysis method for metallic material
Inventor: YAMAMOTO MASATO
IPC: G01N27/42
Filed: 1985-04-30
Abstract: PURPOSE:To make possible quantitative analysis with good accuracy by bringing filter paper, etc. impregnated with an electrolyte for dissolving a metallic body to be inspected into contact with the metallic body to be inspected to form an electric circuit, effecting an electrolytic reaction and determining the threshold voltage at the object can form color. CONSTITUTION:The filter paper 2 impregnated with dilute sulfuric acid is pressed to the object 1 to be inspected and a cathode element 4 is superposed thereon to form the electric circuit. After an optional voltage is regulated by operating a voltage regulator 6, the voltage is conducted to the circuit for the normal time of about 10 seconds. An electrolysis takes place between the body 1 and the element 4 during this time and the anodic dissolution reaction of the body 1 takes place on the contact surface between the paper 2 and the body 1 so that part of the metal contained therein is ionized and the oxidation reaction by the nascent oxygen generated from the body 1 is induced. The coloration of the oxide ions specific to the metals contained therein is recognized on the contact surface. The easy and quantitative analysis is made possible from the relation between the threshold voltage at which the metallic material consisting of the known components can form color and the content of the metals contained therein obtd. preliminarily with said material by the similar operation.
Patent JP-S5318115-A (JP)
Title: Magnetic floating device
Inventor: KURATA MITSUO
IPC: B61B13/08
Filed: 1976-08-04
Abstract: PURPOSE: To aboid reduction of an attractive force between an electromagnet of a magnetic floating device and a track during passing a curved section of the track, the magnet is movably mounted on a runner. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5618440-A (JP)
Title: Measuring method for precision film thickness of silicon thin film grown on sapphire substrate
Inventor: EGAMI KOUJI
IPC: H01L21/86
Filed: 1979-07-23
Abstract: PURPOSE:To obtain the precision film thicknesses from the maximum value to the minimum value by a method wherein a ray of a specific wave region is projected and transmitted through the sample to be measured when measuring a film thickness with a transmission type infrared ray spectrometer and an interference spectrum is obtained. CONSTITUTION:The spectrometer consists of a reference ray measuring section A, for direct measurement of an incident ray intensity, and a sample measuring section B, for measuring a transmission ray intensity from a sample to be measured, which is placed at right angle against an incident ray. The transmission type infrared ray spectrometer of two-beam method is used. A ray emitted from a ray source 1 is let to measuring sections A and B reflection plates 2 and 3 and signals coming from detectors 5 and 6 are recorded at recorder 8 through an amplifier 7. Using a ray of wave number range 6000-2000cm<-1> as an incident ray, the interference is obtained for a direct transmission ray 14 and an interfacial reflecting transmission ray 15 and a precision film thickness is obtained by having an N/2nk in the case of the maximum value and a (2N+1)/ 4nk (''n'' indicates an Si refractive index, ''k'' indicates a wave number and ''N'' indicates an order) in the case of the minimum value.
Patent JP-H02270920-A (JP)
Title: Method for making briquette of aluminum dross
Inventor: UNO HISASHI
IPC: C22B1/244
Filed: 1989-04-12
Abstract: PURPOSE:To enable smooth briquetting without generating hydrogen gas caused by hydrolysis reaction of Al in aluminum dross by pressurize-forming kneaded material of aluminum dross and the specific ratio of non-water-containing binder. CONSTITUTION:For example 1000kg of the aluminum dross is charged into an agitator and 2-20% of the binder is added to this and mixed. Then, as the binder, tar, pitch or asphalt is used, and further, by using few % of synthetic resin of phenol resin, etc., together with the above, the strength of the briquette is improved. After kneading the above mixed material, this is charged into the briquetting machine, and formed under pressurizing to manufacture the briquette. By this method, as the non-water-containing binder is used, the reaction with the aluminum dross is not generated and the aluminum dross can be perfectly made to briquette.
Patent JP-S5717848-A (JP)
Title: Measuring method of ingredient in solution
Inventor: NAKAYAMA TAKEHISA
IPC: G01N33/00
Filed: 1980-07-08
Abstract: PURPOSE:To make operation and maintenance easy by separating solution containing an inflammable and volatile ingredient from carrier gas by a gas diffusion membrane and detecting the inflammable and volatile ingredient which is diffusing into the carrier gas with a semiconductor gas detecting element. CONSTITUTION:To a jar-fermenter 1 of 10l is added 5l of water, then the temperature is maintained at 33 deg.C by a thermostatic vessel 2. A liquid-repellent porous tube 10 made of polytetrafluoroethylene is inserted into the jar-fermenter 1, and both the ends of the tube are connected to a gas inlet tube 11 and a outlet tube 12. Then, a semiconductor gas detecting element 6 is set on the top of the outlet tube 12. The output of the detecting element 6 is amplified by a amplifier 8, and recorded by a recorder 9. In this arrangement, stable results with good responsibility can be obtained by using clean air as carrier gas, and dropping ethanol into the solution in the jar-farmenter 1 and determining the output of the detector for variation of concentration.
Patent JP-S62251312-A (JP)
Inventor: SAKAKI YASUNORI
IPC: B65B13/18
Filed: 1986-04-24
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-H09253288-A (JP)
Title: Game machine
Inventor: WATANABE KANEHISA
IPC: A63F7/02
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To allow players to enjoy a game to the last end revetting their attentions to the varying of patterns by differentiating the combination type of patterns for generating a specific game position from that in the past. SOLUTION: This game machine has a special pattern display device with a plurality of special pattern display parts L1-L3 able to variably display a plurality of patterns. The special pattern display parts are divided into a first group L1 and L2 and a second group L3. An established pattern presented with the stoppage after the varying of the first and second groups of special pattern display parts gives a preset pattern, generating a special game position advantageous for players. Then, the patterns of the first group of special pattern display parts L1 and L2 are stopped once and displayed. Thereafter, the players are allowed to recognize an established pattern of the second group of special pattern display part L3.  Moreover, the patterns of the first group of special pattern display parts L1 and L2 are changed freely to display established patterns on a plurality of special display parts.
Patent JP-S57208974-A (JP)
Title: Forming nozzle and transfer apparatus of pastry
Inventor: KISHIMOTO YASUKUNI
IPC: A23L17/00
Filed: 1981-06-16
Abstract: PURPOSE: To reduce the friction between pastry and the inner surface of a transfer pipe, to prevent the damage of the pastry, and to reduce the energy consumption, by feeding a liquid externally to the sliding interface between the pastry and the transfer pipe or the forming nozzle of the pastry.  
     CONSTITUTION: Pastry 6 is transferred slidingly through the transfer pipe 2 by  the transfer pump 1. In the above process, water is fed to the interface between the pastry 6 and the transfer pipe 2 through the water-feeding holes 5 by the water pump 4. The pastry is transferred to the forming nozzle 3, where it is fed with water similarly to the above by the water pump 10, and extruded and formed with the nozzle 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62253886-A (JP)
Inventor: YAMADA SHINJIRO
IPC: E05B77/30
Filed: 1986-04-23
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-H10281927-A (JP)
Title: Measuring device for position and attitude angle of wind tunnel test model
Inventor: HIRANO HIROTO
IPC: G01M9/06
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To highly accurately measure the position and attitude angle of a model by sticking each reflection tape to a plurality of reference points of the model and taking a photograph of its side with a camera, and measuring a distance from the focus position of the camera to the reference point with a laser displacement gage. SOLUTION: A reflection tape 7 is severally stuck to a plurality of reference points of a model 3, and light is irradiated to the model 3 by a light 4, and the side of the model 3 is photographed through a model obserbing window 5 with a camera 2 and inputted into a computer 6. The coordinates of each reference point are obtained by the computer 6, and the vertical and lateral angles of sight from the focus of the camera 2 toward each reference point is obtained from the above coordinates and the focus distance of the camera 2. A laser displacement gage 1 is provided at the focus of the camera 2, and laser light is controlled in its direction by the computer 6 and emitted in order toward each reference point. A distance between each reference point and the laser displacement gage 1 is measured through the laser reflection light and inputted into the computer 6.  The coordinates of each reference point are obtained on each distance, each angle and the coordinates of the focus by the computer 6, and compared with the coordinates of a preset reference point to obtain the position and attitude angle of the model 3.
Patent JP-2000286289-A (JP)
Title: Board laminated with metal, and semiconductor device
Inventor: WATANABE HIROMICHI
IPC: H01L21/60
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To make solder hard to flow out into a region for wire bonding, and moreover avoid situations in which voids are formed, when mounting a metallic chip on a board laminated with metal, and to suppress the rise in manufacturing cost, too. SOLUTION: A semiconductor chip 17 in bare chip condition is mounted, using solder 18 on a board 10 laminated with metal where copper plates 12 and 13 are stuck to both sides of a ceramic board 11. A rib 16 for preventing the outflow of the solder 18 is formed between a region 14 for soldering at the surface of the copper plate 12 and the region 15 for wire bonding, and it prevents the solder 18 from hindering wire bonding. The formation of the rib 16 will not accelerate the formation of voids, and it can be performed by press work at a low cost.
Patent JP-H10282150-A (JP)
Title: Terminal section structure for measuring instrument of vehicle and method for assembling terminal for measuring instrument of vehicle
Inventor: OIKE YUKIO
IPC: G01R5/16
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To electrically connect the power receiving terminal of the terminal attaching section of a cross-coil type movement and the power feeding terminal of a wiring board mounted with the movement so that stresses from the opposite sides may not be concentrated to one spot. SOLUTION: Terminal members 4a which are integrally formed with the coil bobbin 2 of a cross-coil type movement 1 and passed through the branch flange 4 sections of a flange 4 extended outward from a shielding case 3 are formed in cylindrical shapes by using a conductive material and the end sections of the members 4a are positioned to the lower ends 4c of the branch flange 4 sections and, in addition, flexible terminal pins 15 which are composed of coil springs made of a conductive material and have smaller outside diameters than those of base sections at front end sections are erected on the mounting surface 5a of a wiring board 5 and electrically connected to the terminal members 4a by press-fitting the front end sections of the pins 15 in the corresponding members 4a from the lower end 4c side of the branch flange 4 sections.
Patent JP-H01263066-A (JP)
Title: Paper feed control system
Inventor: HIRAO NAOTO
IPC: B41J13/00
Filed: 1988-04-15
Abstract: PURPOSE:To prevent a double feeding, by a method wherein a flexure is formed in a paper by applying a time difference larger than a time required for the paper to move from a pick roller to a feed roller to the start of the pick roller and the feed roller. CONSTITUTION:To the start of electromagnetic clutches 5b, 5c of a roller differential means 5, a time difference of (t) sec. is applied by a control means 6. The time difference t is set larger than a time required for paper to move from a pick roller 2 to a feed roller 3. In the case that the pick roller 2 feeds two or more sheets of paper 1, the time difference t allows the pick roller 2 to be kept rotating with the feed roller 3 still in a stop even when the leading edge of the fed paper 1 reaches the feed roller 3. Therefore, the paper 1 comes into a flexure state. The paper 1 is separated one by one at the leading edge thereof because of the nerve of its own. Thus, when the feed roller 3 starts rotating after the time difference (t) elapsed, one sheet of paper 1a is fed as easy as if it has been well separated beforehand.
Patent JP-S63260557-A (JP)
Inventor: YAMAMOTO TSUNEO
IPC: A61H33/00
Filed: 1987-04-16
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-2000288622-A (JP)
Title: Manufacture of inner surface grooved tube, and its manufacturing device
Inventor: SAEKI CHIKARA
IPC: B21C37/15
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing device in size by cooling a tube stock to the temperature equal to or below the freezing point immediately after its inner surface is grooved, and reducing the outside diameter of the tube stock while maintaining the temperature. SOLUTION: A cooling device 10 is arranged adjacent to a first flat die 9 arranged in an advancing direction A side of a tube stock 1 from a roll 7, and a second flat die 12 is arranged adjacent thereto. For example, the tube stock 1 formed of dephosphorized copper is passed through a die 3 in the advancing direction A and the outside diameter of the tube stock 1 is reduced by the die 3 and a plug 4. A grooved plug 6 connected to the plug 4 through a rod 5 is passed, the outer surface side of the tube stock 1 is pressed against the grooved plug 6 by a roll 7 to form a groove 2a on an inner surface of the tube stock 1.  Then, the tube stock 1 is further reduced in diameter by the first flat die 9, and cooled to the temperature equal to or below the freezing point, drawn in a drawing-out direction B from the second flat die 12, and formed into the desired outside diameter to obtain an inner-surface grooved tube 2.
Patent JP-H07302459-A (JP)
Title: Disk device
Inventor: KABASAWA HIDETOSHI
IPC: G11B17/043
Filed: 1994-05-06
Abstract: PURPOSE:To surely open/close a shutter provided in a disk cartride with respect to the disk device for inserting or ejecting the disk cartridge in which a disk- shaped recording medium is housed. CONSTITUTION:A protect lever 12 is independently provided and engaged with the shutter 55 in accordance with the inserting operation of the disk cartridge 54 to move the shutter 55 to the cover opening position for latching. The latch is released when the holder 1 is moved to the unloading position in accordance with the ejecting operation of the disk cartridge 54.
Patent JP-S5521069-A (JP)
Title: Developer control device of magnetic brush developing apparatus
Inventor: NUKAYA YASUYUKI
IPC: G03G15/01
Filed: 1978-08-02
Abstract: PURPOSE: To prevent splash of developer when extracting the developing apparatus and fatigue of developer, by providing a magnet in a photoreceptor opposedly to a magnet of the same polarity which is provided in a sleeve opposedly to the photoreceptor, and controlling the earing of the developer by operating the magnets.  
     CONSTITUTION: Magnets 10 and 11 are opposedly provided on the inner circumference of a developing sleeve 9 which is rotatably supported, and the magnet 10 is opposedly disposed to a photoreceptor 2 to be used as the developing main pole magnet. An electromagnet 17 is disposed in the photoreceptor 2 so as to oppose to the developing main pole magnet 10 of which pole confronting the sleeve circumferential surface is, for instance, N pole, and by supplying power the pole 17a confronting the magnet 10 should be N pole. When developing, the powder developer 6 is normally eared without operating the electromagnet 17, and the electromagnet 17 is energized after developing to turn the end 17a to N pole so as to repel against the N pole of the magnet 10, thereby reducing the earing exising between the both poles. When the device is stopped in this state, the developing apparatus may be extracted from the main body without splashing the developer powder. 
     COPYRIGHT: (C)1980,JPO&Japio