baber/WOPTO huggingface dataset:
Patent JP-H04366445-A (JP)
Title: Fixed magnetic disk, its manufacture, and fixed magnetic disk device using the disk
Inventor: TORII HIDEO
IPC: G11B5/82
Filed: 1991-06-14
Abstract: PURPOSE:To improve the track density and linear recording density of a fixed magnetic disk and, at the same time, to increase the capacity of the disk even when its size is reduced by providing thin films of an oxidized magnetic substance which has a magneto-optical effect and another oxidized magnetic substance for magnetic recording media. CONSTITUTION:A thin film 2 of an oxidized magnetic substance which has a spinel type crystal structure and magneto-optical effect and contains iron and cobalt is formed on one surface of a transparent glass substrate 1 by a plasma excitation MO-CVD method which forms the film 2 by chemically vapor-depositing a mixed gas of the vapor of an organic metallic compound and oxygen in plasma. Then light transmissive thin films 3 and 4 of another oxide magnetic substance for magnetic recording media which have columnar spinel type crystal structures and contain iron and cobalt are formed on the surface of the film 2 and the other surface of the substrate 1 by another plasma excitation MO-CVD method which forms the films 3 and 4 by chemically vapor-depositing a mixed gas of the vapor of an organic metallic compound and oxygen in plasma. Therefore, a head having a small floating height can be used for this fixed magnetic disk and the track and recording density of the disk can be improved. In addition, the disk can be increased in capacity even when its size is reduced.
Patent JP-S59121327-A (JP)
Title: Photographic sensitive silver halide material for photomechanical process and method for reducing it
Inventor: OGAWA MASASHI
IPC: G03C5/42
Filed: 1982-08-17
Abstract: PURPOSE:To obtain a sensitive material for a photomechanical process having especially high reducibility and causing hardly reticulation by coating a silver halide emulsion layer with a nonphotosensitive upper layer which melts in a longer time than the emulsion layer and contains polymer latex. CONSTITUTION:A photosensitive silver halide emulsion layer is coated with a nonphotosensitive upper layer prepd. by incorporating a high molecular hardening agent and polymer latex such as acrylate polymer latex into a hydrophilic colloidal layer of gelatin or the like. The hardening agent is represented by formula I (where A is an ethylenic unsatd. monomer copolymerizable with a monomer unit adjacent to A, R1 is H or 1-6C alkyl, Q is -CO2-, 6-10C arylene or the like, L is -CO2- or the like, R2 is vinyl or -CH2CH2X, X is a group eliminating HX in the presence of a base, (x) is 0-99mol%, and (y) is 1-100mol%). For example, A is represented by formula II, a monomer adjacent to A is represented by formula III, and x/y=3/1. The upper layer is converted into a hardened film whose melting time is by >=50sec longer than that of the emulsion layer.
Patent JP-H09325793-A (JP)
Title: Method and device for recognizing voice
Inventor: FUJII AKIHIRO
IPC: G10L15/24
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce a load applied to a computer by calculating convergent likelihood based on mouth shape information during a vocalizing section obtaining a candidate word from a photographing image of the mouth of a speaker. SOLUTION: A mouth shape recognition part 102 recognizes the shape and the movement of the mouth at a vocalizing time from a face image signal S101 (photographed image) read out from an image frame buffer 101. A word dictionary 104 stores syllable information and a phoneme model beforehand obtained related to the word candidate to be recognized. Further, a mouth shape syllable matching part 103 investigates a matching extent between the syllable information inputted from the word dictionary 104 and a syllable obtained from the operation of the mouth shape to output the result (mouth shape syllable matching score). Further, a word candidate convergent part 105 converges the word candidate according to the mouth shape syllable matching score.  Then, a voice recognition part 108 compares a line of a voice frame S108 of an inputted sound section with the phoneme model S111 of the word converged by the word candidate convergent part 105, and outputs the word with the highest likelihood as the recognition result.
Patent JP-S5266341-A (JP)
Title: Power supply
Inventor: MORIMOTO TAKAO
IPC: G05F1/56
Filed: 1975-11-29
Abstract: PURPOSE:A switching diode and a level-shifting diode having the same characteristic thereto are inserted in series and in forward direction into the reference voltage end of the main power supply, so that stabilized supply voltage can be obtained.
Patent JP-S5933473-A (JP)
Title: Fixation device
Inventor: TSURUBUCHI YASUO
IPC: G03G15/20
Filed: 1982-08-19
Abstract: PURPOSE:To reduce the number of parts and to facilitate assembling, by forming the frame of a fixation device with a electrically conductive resin, and enabling formation of the resin frame in one body. CONSTITUTION:The frame is formed with a condutive resin prepared by mixing a conductive powder, such as carbon or iron powder, into a resin, and molding it. Since the resin frame can be manufactured in one body, it can be assembled easily and thermal insulating property can be enhanced.
Patent JP-S5932820-A (JP)
Title: Loose parts monitoring method
Inventor: YAMANAKA HIROTO
IPC: G01H1/00
Filed: 1982-08-19
Abstract: PURPOSE:To make the detecting accuracy of loose parts high and to make it possible to record the waveforms when abnormality occurs, by performing filtering by which only a specified frequency band among the vibrating sounds detected by sensors is passed. CONSTITUTION:Sounds are detected by sensors 1-10. The difference between ordinary background noises and impact sounds is discriminated by loose parts detector 11-20, which are connected to the sensors, respectively. When the presence of the impact sound is detected, the alarm signal for the occurrence of the loose parts is issued. Meanwhile, the level difference is not always clear. Therefore, the background noise level is reduced by utilizing a frequency filter, and the difference between the level and the impact sound is made clear. Based on said filtering, the detecting accuracy of the impact sound in the loose parts detectors 11-20 is enhanced. When the alarm signal is issued from the loose part detectors 11-20, said alarm signal is inputted to a loose parts locator 21, and the true or false of the alarm is judged.
Patent JP-S5933601-A (JP)
Title: Magnetic disk device
Inventor: WAKAZAWA TOORU
IPC: G11B33/02
Filed: 1982-08-19
Abstract: PURPOSE:To prevent an operator from taking out mistakenly a magnetic disk or to avoid a malfunction of the magnetic disk due to attachment of dust, etc., by providing a closing member at one side of plural magnetic disk slits. CONSTITUTION:A magnetic disk device 1 contains disk inserting slits 2 and 2', operation buttons 3 and 3' and display devices 4 and 4'. A closing member 5 is attached at the slit 2 for program magnetic disk to cover the entire opening area of the slit 2. In this case, the member 5 is put into the slit 2 until the rear side of an edge 5a of the member 5 touches the front face of a frame 2a of the slit 2. Then sliding members 6 and 6' are moved with finger pressure applied to the head parts 6a and 6a'. Thus the tip parts 6b and 6b' of the members 6 and 6' are fitted into grooves 2b and 2b' of the frame 2a. As a result, the member 5 is fixed at the slit 2 to prevent the mixture of dust, etc.
Patent JP-2000330132-A (JP)
Title: Active matrix type display device
Inventor: NAGAHIRO NORIO
IPC: G02F1/1368
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix type display device equipped with thin film transistors(TFTs) as switching elements, in which a large storage capacitance can be obtained even when the thickness of an insulating film between electrodes is not decreased or even when electrodes are not extended to a pixel region. SOLUTION: The display device is formed to have a plurality of gate wirings 4 formed on a glass substrate 1, a plurality of data wirings 6 formed on the glass substrate 1 and almost perpendicular to the gate wirings 4, TFTs formed in a plurality of pixel regions arranged in a matrix demarcated by the gate wirings 4 and data wirings 6, pixel electrodes 7 formed in the respective pixel regions and connected to TFTs, and a plurality of storage capacitance electrodes 2d, 62 which form a plurality of storage capacitance Cs1, Cs2 through a plurality of insulating films 51, 52 between the glass substrate 1 and the pixel electrodes 7.
Patent JP-H05329095-A (JP)
Title: Endoscope curving operating device
Inventor: OGINO TAKAYUKI
IPC: G02B23/24
Filed: 1992-06-03
Abstract: PURPOSE:To provide an excellent property of curving operation of an endoscope by allowing a chain to turn in the lower position while it surrounds a pulley having a smaller dia. than that of a sprocket. CONSTITUTION:In the lower part of inside of an operation part 1, i.e., in the position nearer the insertion part 2 than a sprocket 11, a pulley 12 having an outside dia. smaller than the dia. of the tooth bottoms of the sprocket 11 is installed rotatably on the same plane and the sprocket 11 with a certain spacing held therefrom. A loop-form chain 13 is arranged without substantial slack so that it is set approx. half a circumference on the upper half of the sprocket 11 and also it turns while surrounding the lower half of the pulley 12 approx. half a circumference, and the chain runs in such a taper form as reducing the width toward the bottom. On the operating wires 6 is pulled with rotating of a curving operation knob 5, and the curving part 3 bends. because it is practicable to construct the pulley 12 with a small dia., necessary space can easily be secured in a place under the gripping part 1a of the operation part 1 where the width is narrow.
Patent JP-H09324214-A (JP)
Title: Manufacture of steel wire
Inventor: HAMADA TAKANARI
IPC: C21D9/52
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacture of a steel wire, capable of efficiently softening and spheroidizing an as-hot-rolled wire rod at a low cost. SOLUTION: A wire rod, resultant from hot rolling of a steel having >0.8wt.% C content, is heated to a temp. in the region between the Accm point and the Accm point+100<= at >=20 deg.C/sec heating rate, held for 1-10sec, subjected to elongation at >=30% total reduction of area at 800-680 deg.C by rolling, held at 740-650 deg.C for >=40min, and then cooled down to at least 500 deg.C at <=20 deg.C/sec cooling rate.
Patent JP-H11335621-A (JP)
Title: Clear coating composition giving highly stain-proof coating film
Inventor: TADA MASAHIRO
IPC: B05D3/02
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a clear coating composition giving a clear coating film of greatly improved brightness without damaging coating film properties, e.g. hardness, processability and stain proofness. SOLUTION: This composition contains a resin component composed of (A) 30 to 80 pts.wt. of a polyester resin containing hydroxy group and having a number-average molecular weight of 1,000 to 30,000, glass transition temperature of -10 to 70 deg.C and solubility parameter (sp) of 9.5 to 12.5, (B) 10 to 50 pts.wt. of a polyester of high acid value, having a number-average molecular weight of 400 to 5,000, glass transition temperature of -10 to 70 deg.C and acid value of 50 to 400 mgKOH/g, and (C) 10 to 40 pts.wt. of a hardening agent of melamine resin, and (D) an acidic catalyst at 0.01 to 5 pts.wt. (as the acid quantity) per 100 pts.wt. of the resin component.
Patent JP-H0434007-A (JP)
Title: Apparatus for thinning wall and spinning hollow yarn made of resin
Inventor: UEDA YASUSHI
IPC: B29C48/32
Filed: 1990-05-30
Abstract: PURPOSE:To regulate the hole diameter and wall thickness of hollow yarn by providing an air blowoff hole at the tip of a mandrel with plural small holes opening in the radial direction and controlling the air pressure or air flow rate of air blown from the air blowoff hole. CONSTITUTION:The air pressure or air flow rate of air blown from an air blowoff (flowing) hole (3b) by an air feeding means is controlled to a prescribed value and hollow yarn during forming is pressed against the inner circumferential surface of a die 1 with the pressure of air blown from plural small nozzle holes (3c), (3c)... at the outer peripheral part of a mandrel 3. Thereby, the hollow yarn is flattened.
Patent JP-S5270114-A (JP)
Title: Polyamide multifilament yarns
Inventor: IMAI KIYOSHI
IPC: C08L77/00
Filed: 1975-12-03
Abstract: PURPOSE: Polyamide multifilament yarns with improved level dyeing properties and wet color fastness, obtained by spinning a polymer incorporated with a specific amine mixture at a high speed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62299744-A (JP)
Title: Pattern detecting method
Inventor: OKA KOJI
IPC: H01L21/66
Filed: 1986-06-20
Abstract: PURPOSE:To prevent a detection pattern from being absent and to detect an accurate pattern by constituting the opaque part of the black line mask by a linear metallic member. CONSTITUTION:The black line mask 10 has light passage parts 13 and 14 formed across a linear center part 11 by punching one metallic plate of thickness (t) so that the linear part 11 of width (w) and a peripheral part 12 are left. The center part 11, therefore, operates as an opaque part and the use of the black line mask 10 forms a black line corresponding to the center part 11 on a printed board. Consequently, the center part 11 of the mask 10 as the opaque part maintains the sufficient thickness (t), so the light which is made incident on this part is cut off nearly completely. Therefore, the complete black lines is formed on the printed board and the detection pattern has no absence.
Patent JP-H01312874-A (JP)
Title: Organic thin film el element
Inventor: ISHIKO MASAYASU
IPC: H05B33/14
Filed: 1988-06-09
Abstract: PURPOSE:To obtain an element possessing stable light emitting characteristics by using an inorganic semiconductor having hole and electron conductivities as hole and electron injection layers. CONSTITUTION:A transparent electrode (ITO) 2, a hole injection layer 3 consisting of a P-type Si1-XCX, an organic luminescent material thin film layer 4, an electron injection layer 5 consisting of an N-type Si1-XCX, and a back electrode 6 are laminated in order on a glass substrate 1. In other words, the laminating structure consists of three layers, that is: the organic luminescent material thin film layer 4; the hole injection layer 3 composed of a P-type Si1-XCX thin film and an N-type Si1-XCX thin film which are laminated by bringing the above films into contact with both faces of the layer 4; and the electron injection layer 5 is formed between a pair of electrodes 2 and 6. Thus, brightness deterioration due to aging and the change of characteristics due to ambient temperature and moisture do not increase very much.
Patent JP-S5767793-A (JP)
Title: Heat pipe
Inventor: IKEDA TAKASHI
IPC: F28D15/02
Filed: 1980-10-15
Abstract: PURPOSE: To raise the efficiency of heat collection in a heat pipe for solar energy collectors by forming grooves of a spiral or oblong locus which meets given requirements in the inner surface of the heat pipe.  
     CONSTITUTION: Spiral grooves 5 of a width b and a depth h are provided in the inner surface of a heat pipe with an inside radius R at an angle of θ of the axle of the heat pipe in such a way as to meet given requirements under the conditions of heat pipe setting angle α, working liquid density ρ l , working liquid surface tension δ l , and gravity acceleration g. Thus, the supply of working liquid onto the upside of the heating portion of the heat pipe is accelerated and therefore, the efficiency of heat collection is raised. For the equation, b is the width of groove, h is the depth of groove, θ is the angle of the groove to the axle of the pipe, R is the inside diameter of the pipe, α is the setting angle of the heat pipe, ρ l  is the density of working liguid, σ l  is surface tension of working liquid, and g is gravity acceleration. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6034925-A (JP)
Title: Preparation of 2-hydroxyisophthalaldehydes
Inventor: TANIGUCHI SHIYOUZOU
IPC: C07C67/00
Filed: 1983-08-04
Abstract: PURPOSE:To obtain the titled substance useful as a raw material for a functional high polymer compound in high purity in high yield, by oxidizing a 2,6-bis(hydroxymethyl)phenol with MnO2. CONSTITUTION:A compound shown by the formula I R is H, or 1-4C alkyl) is brought into contact with MnO2 in a solvent such as chloroform, acetone, ether, etc. at about room temperature for several hours - several days, to give a compound shown by the formula II. Active MnO2 obtained by thermal decomposition of manganese carbonate or manganese oxalate, or precipitation method from potassium permanganate and manganese sulfate, etc. is preferable as MnO2, and an amount of it used is 5-50 times as much as the compound shown by the formula I by weight. EFFECT:After the reaction is over, the desired substance having practically sufficient purity is obtained simply by filtering the reaction solution to remove a Mn compound, followed by evaporating a solvent.
Patent JP-H0311538-A (JP)
Title: Ion dispersion measuring device for vacuum
Inventor: KAWAMURA TOMOAKI
IPC: H01J37/08
Filed: 1989-06-07
Abstract: PURPOSE:To introduce plural rotating movements on one rotary shaft by utilizing differential exhaust to introduce the rotary shaft into a vacuum, and also raising the driving accuracy of the rotary shaft and doubling the rotary shaft. CONSTITUTION:In order to directly introduce atmosphere side rotary movements into a vacuum, an exhaust system 46 for exhausting that portion which is surrounded by a seal 26, a seal 27, a seal 40, and a seal 43 is integrated into the device stated in the title. A gear is provided on the circumference of a rotary shaft base 31 and that of a rotary shaft base 33 and is driven by combination of a gear head 36, a gear head 38 and a motor 37 for rotation and a motor 39 for rotation whereby the outer rotary shaft 44 and inner rotary shaft 47 of a double rotary shaft are independently driven. As a result, a sample 20 attached to the end of the inner rotary shaft 47 of the double rotary shaft, a sample stand 19, and an ion detector 21 attached via a base 23 to the end of the outer rotary shaft 44 of the double rotary shaft are independently driven.
Patent JP-S63308889-A (JP)
Title: Electromagnetic hot-water supply device
Inventor: NAKAJIMA MAMORU
IPC: H05B6/36
Filed: 1987-06-10
Abstract: PURPOSE:To make the device safe and inexpensive by using a superconductor material for a heating coil heating the water in a tank. CONSTITUTION:This device is constituted of a tank 1 storing water in it and made of a good conductor, a water feed pipe 2, a discharge pipe 3, and a heating coil 6 made of a superconductor material and heating the water 4 in the tank 1. Since an LN2 cooling superconductor material is used for this heating coil 6, cooling is facilitated, it is small-sized because of the superconductive material, the number of turns is made large, a large current can be fed, and the high-frequency magnetic field can be applied. The tank made of a good conductor and installed in the high-frequency magnetic field generates the eddy current loss by the electromagnetic induction function and is heated. The temperature of the water in the tank is thereby increased.
Patent JP-H05315819-A (JP)
Title: Strip line resonator and impedance adjustment method therefor
Inventor: YASUDA KYOICHI
IPC: H01P7/08
Filed: 1992-05-08
Abstract: PURPOSE:To adjust the impedance of a strip line resonator after the strip line resonator is once manufactured, the miniaturize the entire size of the strip line resonator and to facilitate the manufacture of the strip line resonator. CONSTITUTION:A connection conductor 41 and a stub 42 are adhered to the flank of a strip line resonator 3 while being not in contact with the ground plane 30 of the strip line resonator 3. Then the signal extracting section 11 of a strip line in the strip line resonator is connected to the connection conductor 41 and the stub 42 to cut a part of the connection conductor 41 and the stub 42.
Patent JP-S624728-A (JP)
Title: Bonding method
Inventor: HAYASHI YUKIO
IPC: C09J5/00
Filed: 1985-06-29
Abstract: PURPOSE:To bond a resinous transparent body with a moisturecuring polyurethane sealing material so as to obtain a bonding excellent in weathering resistance, light resistance and durable adhesion, by previously ply-coating the transparent resin with specified two primers and bonding it with the sealing material. CONSTITUTION:An organosilane primer is obtained by mixing 10pts.wt. reaction product between an epoxysilane and an organosilane having a functional group reactive with an epoxy group (e.g., OH or NH2) with 10-25pts.wt. carbon black, 1-20pts.wt. film-forming substance (e.g., PVC) and 5-500pts.wt. organic solvent. A resinous transparent body such as automobile window glass is coated with this primer and further coated with a polyisocyanate primer to form a primer layer. The bonding of the coated body is conducted with a moisture- curing polyurethane sealing material.
Patent JP-S5846858-A (JP)
Title: Formation of magnet ring for bicycle generator
Inventor: KUMAKURA SHIYOUKICHI
IPC: H02K1/27
Filed: 1981-09-11
Abstract: PURPOSE:To increase the dimensional accuracy of the titled magnet ring by a method wherein the magnet unit, on which an iron piece was adhered on the external surface of an anisotropic magnet piece, is annularly arranged by providing a plurality of air gaps on the outside of the inner mold, and the outside parts and both side face parts are molded using synthetic resin. CONSTITUTION:The magnet units 3, whereon an iron piece 2 was adhered on the outside of an anisotropic magnet piece 1, is contacted to a round-shaped external surface 5a of the inner mold 5 and, at the same time, a plurality of said magnet units are annularly arranged in the state wherein the prescribed end-part gaps 6 are provided between end parts. Then, a synthetic resin fluid is flow into summer 8 in the outer mold 4 and the resin is flown through sprue 9 into gap 7 located between the roung-shaped inner surface 4a of the outer mold 4 and the magnet unit 3, the gap 6 of each end part, and both side-face parts of each magnet unit 3. Then, the magnet ring requiring no cutting and grinding works which will be performed after molding can be obtained by displacing each magnet unit 3 in accordance with the contraction due to the solidification by the cooling of synthetic resin.
Patent JP-H08336155-A (JP)
Title: Method for correcting white balance
Inventor: HOSHI SHOJI
IPC: H04N9/69
Filed: 1995-06-09
Abstract: PURPOSE: To uniformalize the white balance of each PDP by measuring the variation of the white balance of a plasma display panel(PDP), calculating the coefficient for correcting variation every PDPs and performing a gamma correction for a video signal. CONSTITUTION: The video signal of the white balance measuring reference outputted from a reference signal generation part 1 is inputted in an indicator (PDP) 2 and the signal is displayed. A display chromaticity is measured by a chromaticity meter 3, the chromaticity is inputted in a chromaticity difference calculation part 5, the chromaticity is compared with the reference data of the chromaticity read from the reference chromaticity storage part 4 and a chromaticity difference is calculated. In a correction gamma coefficient calculation part 6, the correction gamma coefficient to make this chromaticity difference zero is calculated and the coefficient is written in a memory part 7 with a standard gamma coefficient.  When this memory part is shipped with PDP and is incorporated into a display device, a gamma correction is performed for the video signal by using the data from the memory part and the signal is displayed on the PDP.