baber/WOPTO huggingface dataset:
Patent JP-H01159293-A (JP)
Title: Heat-sensitive recording card having excellent durability
Inventor: YOSHIDA HIDEAKI
IPC: G11B7/24012
Filed: 1987-12-17
Abstract: PURPOSE: To obtain a visually readable recording card excellent in durability and deterioration resistance by employing a gold based low melting point alloy as the material for thermal indication layer. CONSTITUTION: A thermal indication layer 2 on the surface of a substrate 1 has a composition of Sn: 16-25 wt.%, the remainder: Au and inevitable impurities or Sn: 10-25 wt.% Si: 0.1-4 wt.% or Ge: 0.1-12.5 wt.% or Ga: 0.5-15 wt.%, and the remainder: Au and inevitable impurities. A low melting point Au alloy is harder than Sn and excellent in corrosion resistance and when the thermal indication layer composed of such an alloy is heated locally by means of a thermal printer head, or the like, the heated part is fused. Since the fused metal exhibits no wettability to the substrate or an underlying layer, the substrate or the underlying layer is exposed to display a character, or the like.
Patent JP-H07175589-A (JP)
Title: Pointing device
Inventor: HANDA HARUHIKO
IPC: G06F3/0338
Filed: 1993-12-20
Abstract: PURPOSE:To provide the pointing device which varies in moving speed of a cursor according to the strength of an applied force by providing an element which varies in resistance in proportion to the extent of strain and an electric circuit which detects the resistance of the element on an insulating layer which is formed of crystallized glass coating on a metallic elastic body. CONSTITUTION:On the metallic elastic body 3, the insulating layer 4 is formed on crystallized glass by electrophoresis electrodeposition. On this insulating layer 4, Ag-Pd based electrode paste is applied by screen printing to form the electrode part 6 of the resistance element and a detection circuit for resistance. Further, RuO2 based resistance paste is applied to form the resistance element 5. The substrate 2 which is thus formed is fixed to a switch part 1. A force is applied to the switch part 1 and the resistance element is strained to vary in resistance value. These two resistance bodies are arranged at right angles to enable the movement of a cursor on a display.
Patent JP-2000128858-A (JP)
Title: Omega-cycloalkyl-prostaglandin e2 derivative
Inventor: TANI KOSUKE
IPC: A61P43/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful for the prevention and treatment of immune diseases, asthma, osteodystrophy, neural cell death, hepatic disorder, abortion, premature birth, retinal neuropathy such as glaucoma, etc. SOLUTION: This ω-cycloalkyl-prostaglandin E2 derivative is a compound of formula I (R is carboxy or the like; R' is oxo, methylene or the like; R2 is H or a 1-8C alkyl or the like; a broken line expresses a single or a double bond; formula II expresses a double or a triple bond; formula III expresses a single, double or triple bonds and when the broken line is a single bond and the formula II and III are a double bond, R' does not expresses C1), e.g. (5 Z,-11α,13E)-11,16-dihydroxy-9-oxo-17,17-propanoprosta-5,13-dienoic acid methyl ester. To obtain the compound of formula I, a compound of formula IV is subjected to a hydrolysis reaction by using an enzyme or to a hydrolysis reaction under an alkaline condition.
Patent JP-H10161029-A (JP)
Title: Polarization lighting device
Inventor: SHIBA ATSUSHI
IPC: G02F1/1335
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide the polarization lighting device which gives light and uniform lighting and is reducible in component cost and superior in mass- productivity. SOLUTION: The light from a light source 11 is made incident on a polarization separating means 16 and then separated into P-polarized light and S- polarized light which travel straight by a polarization separating film 21 and a reflecting film 22 of a reflecting plate 18. An integrator optical system 25 changes the direction of polarized light to the P-polarized light or S-polarized light and a polarization separation body 17 is formed in the shape of a plate having projection parts 19 whose vertical angles are nearly 90 deg. formed on one surface in one body. The integral molding becomes possible without performing polishing and the manufacture cost is reducible.  The mass-productivity is superior, high luminance is obtained, and the device can be constituted at low cost and is suitable to light source facilities of, for example, a projection type liquid crystal display device equipped with a light valve.
Patent JP-H09157323-A (JP)
Title: Method for polymerizing alpha-olefin
Inventor: IGAI SHIGERU
IPC: C08F10/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain an α-olefin polymer having high activity, stereoregylarity, and melt flowability. SOLUTION: An α-olefin is polymerized in the presence of a catalyst of comprising a solid catalyst component essentially comprising magnesium, titanium, a halogen, and an electron donor, an organoaluminum compd. component, and an organosilicon compd. represented by the formula: R<1> Si(R<2> O)(R<3> O)2 (wherein R<1> is a 6C or higher linear hydrocarbon group; R<2> is a 4-8C tert- hydrocarbon group; and R<3> is a 1-10C hydrocarbon group).
Patent JP-H07177655-A (JP)
Title: Disconnection preventive unit for distribution line
Inventor: ONO MASAAKI
IPC: H02H7/26
Filed: 1993-12-21
Abstract: PURPOSE:To prevent erroneous function due to other fault, e.g. reclosing of a circuit breaker in the upstream of a distribution line. CONSTITUTION:Short circuit on the load side of a distribution line due to lightning is detected based on the simultaneous establishment of function of overcurrent detecting circuit 3 and zero-phase voltage detecting circuit 4. Consequently, a semiconductor switch 2 is fired instantaneously by a drive circuit 5 to blow out the arc caused by short circuit fault thus preventing disconnection of the distribution line. In such disconnection preventive unit, a reset circuit 7 locks each circuit upon interruption of current in order to eliminate erroneous detection of short circuit fault due to reclosing of distribution line or the like thus eliminating erroneous disconnection preventive function.
Patent JP-H06168659-A (JP)
Title: Current limiting device
Inventor: OCHIAI ATSUSHI
IPC: H01H85/17
Filed: 1992-11-30
Abstract: PURPOSE:To provide a current limiting device which has excellent heat dissipating performance and by which the device service life can be lengthened. CONSTITUTION:An insulating cylinder 20 housed in an outer cylinder 1 is composed of aluminum nitride porcelain having large strength, and an insulating member 21 arranged between the outer cylinder 1 and the first electrode terminal 4 whose one end part side is inserted in the outer cylinder 1 and which is arranged on one side of the insulating cylinder 20, is composed of an insulating member formed by adding a ceramic material to improve heat conductivity. In this case, the service life of a current limiting device is lengthened by that extent by increasing strength of the insulating cylinder 20, and heat dissipating performance from the current limiting device is improved by improving the heat conductivity of the insulating member.
Patent JP-H05129659-A (JP)
Title: Manufacture of light emission diode chip
Inventor: KONISHI MASAYA
IPC: H01L33/10
Filed: 1991-11-07
Abstract: PURPOSE:To improve output of an LED chip with a thin layer of GaAs uniformly remaining over the whole of a wafer to reduce a rear electrode by forming an AlGaAs over a GaAs substrate and then a GaAs layer over it and by removing the GaAs substrate and etching the AlGaAs layer. CONSTITUTION:A p-type AlGaAs layer 2 and a p-type GaAs layer 3, which are etched away later, are epitaxially grown over a p-type GaAs substrate l, and a p-type AlGaAs layer 4, a p-type AlGaAs layer 5, an AlGaAs light emitting layer 6, an n-type AlGaAs layer 7, and an n-type GaAs layer 8 are formed over those layers. Next, the substrate 1 is removed, and an AlGaAs layer 2 is removed by selective etching, resulting in exposure of a thin GaAs layer 3 to the rear of AlGaAs. Next, electrodes 9, 10 are formed over the GaAs layer 3 and the GaAs layer 8, and the GaAs is selectively removed to obtain an LED wafer equipped with the electrodes 9, 10 of low contact resistance.
Patent JP-H03184653-A (JP)
Title: Method for setting core supporting metal fitting for casting
Inventor: KINOSHITA NOBORU
IPC: B22C9/10
Filed: 1989-12-13
Abstract: PURPOSE:To enable supporting of a core with a common core supporting metal fitting by fitting a positioning block regulating the projecting length of the core supporting metal fitting to a forming die for a master die shell and fitting the core supporting metal fitting under condition of abutting the projecting end part on the positioning block. CONSTITUTION:A forming upper die 12 is laid under condition of setting the core supporting pin 20 to a forming lower die 14 of the forming die 10 to fix both. Coated sand covered with thermosetting phenol resin on the surface of the sand grain under the condition of preheating this forming die 10 to the prescribed temp. is blown into the heated cavity 16 and hardened to form the upper die 34 for the master die shell of the mold 32. In this constitution, plural core supporting pins 20 are integratedly set under the condition of accurately regulating each projecting length with a corresponding positioning block 28. Separately, the mold 32 is constituted by using a formed core 18, the lower die 36 in the master die shell and the upper die 34 in the master die shell. By this method, the core is supported with the common core supporting metal fitting in spite of supporting position of the core, and economization can be improved.
Patent JP-H03275238-A (JP)
Title: Forming method for loop member to be formed
Inventor: HAMA TAIRA
IPC: B21D53/00
Filed: 1990-11-26
Abstract: PURPOSE:To form a loop member to be formed such as a temporarily flatly formed metallic combined band in a prescribed shape by pressurizing the inner wall surface of a member to be formed simultaneously with the outer surface of each pressurizing member to be widened in a stretched state. CONSTITUTION:A pressurizing member is arranged on the inside of the loop member to be formed such as the metallic combined band, each pressurizing member is moved outward in the radial direction, the inner wall surface of the member to be formed is pressurized simultaneously by the outer surface of each pressurizing member to be widened in the stretched state and the member to be formed is pressurized in the desired shape to widen the member to be formed in the stretched state. Consequently, it is possible to obtain a metallic combined band 1 high in accuracy which is provided with a band part 2 formed nearly in the complete roundness state.
Patent JP-H06168933-A (JP)
Title: Manufacture of thin film and manufacturing device thereof
Inventor: KITAGAWA MASATOSHI
IPC: H01L21/31
Filed: 1992-12-01
Abstract: PURPOSE:To form a thin film at a low temperature and to provide an oxide thin film having good film quality and denseness in combination by a method wherein a reactive physical vapor deposition process, which is accompanied by a chemical reaction with gas containing at least oxygen or the gas discharge plasma, and a reaction process for emitting short-wavelength light on a deposition surface in an atmosphere of gas containing at least a reaction element are alternately repeated plural times. CONSTITUTION:A short-wavelength light source 17 is built in a device container or a container 11, which is movable without breaking a vacuum state therein and is different from the device container, and a thin film deposition process using plasma decomposition in a certain constant time and a process for giving an optical energy to a thin film surface, on which deposition is not performed in a certain constant time, are alternately executed plural times, whereby an oxide thin film of good quality is formed on a low-temperature substrate.
Patent JP-H0733737-A (JP)
Title: 3-amidoindolyl derivative
Inventor: FURANSHISUKO JIERARUDO SARITAR
IPC: C07D401/00
Filed: 1991-10-31
Abstract: The present invention is directed to a new class of 3-amido and 3-sulfamido-indolyl NMDA antagonists and their use in the treatment of a number of disease states.
Patent JP-H11155132-A (JP)
Title: Scan converter and method therefor
Inventor: SHIBANO MOTOYOSHI
IPC: H04N19/105
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To convent the interlace scanning system of an image into the progressive scanning system, without deteriorating the image quality of the image after conversion more than the image quality of the original image. SOLUTION: In MPEG 2 coded data, there exist image data resulting coding image data of the interlace canning system and image data resulting coding image data of the progressive scanning system. When a field correlation discrimination section 3e discriminates that the MPEG 2 coded data are image data resulting coding image data of the progressive scanning system, an output of a field memory 3h is written in an FIFO memory 3h. In the case tat the field correlation discrimination section 3e discriminates such that the MPEG 2 coded data are image data resulting coding image data of the interlace scanning system, an output of the field memory 3h or an output of a means value interpolating section 3b is selected, and the selected output is written in the FIFO memory 3h.
Patent JP-H09163561-A (JP)
Title: Automatic processor for electric wire
Inventor: YOSHIDA SEI
IPC: B21F11/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To omit a stock space and to make the working efficiency of wiring connection excellent by selecting the kind of an electric wire used for connection with a joint box from the kinds of electric apparatuses, computing the required length of the selected kind and cutting the electric wire of the selected kind to the computed length. SOLUTION: When the room layout of a building, the kind and the wiring position of an electric apparatus and the position of a joint box, to which the electric apparatus is connected, are inputted by a CAD part 1, the kind of the electric wire used for the connection to the joint box is selected out of the inputted kinds of the electric apparatuses by a wire-kind selecting means 6. Furthermore, the required length of the selected kind of the wire is computed by a wire-length computing means 7 from the inputted data of the room layout of a building, the arranging position of the electric apparatus and the position of the joint box, to which the electric apparatus is connected through the electric wire. Then, the electric wire of the selected kind of the wire is cut into the computed length by an electric-wire cutting and processing means (processor) 12.
Patent JP-2000147130-A (JP)
Title: Anchor device, detector rod, system anchor, system arrangement and seismological survey or tomography method
Inventor: BORM GUENTER
IPC: E21D21/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To make accurately performable vibration investigation in the minimum time by combining an anchor rod addition part containing a plurality of vibration sensors to anchor rods and making the vibration sensor and the anchor device into one body. SOLUTION: The end part opposite to the tunnel axis side of a wall anchor 20 is constituted of an anchor rod 21 having a cable guide or cable lead rod 22 inside, an anchor rod addition part 23 containing vibration sensors 25 to 27 and combining with the anchor rod 21 in a connection region 24 and a rod tip end 28 for inserting bond cartridge (vessel, cartridge, capsule, etc.), in bonding the wall anchor 20. By combining the vibration sensor 25 to 27 and the anchor device in one body in this manner, the vibration sensors 25 to 27 can be set at measuring positions at the same time of setting the anchor device and so the sensor setting time can be fairly reduced and the sensors can be set in a relatively high density.
Patent JP-H11160818-A (JP)
Title: Radiograph erasing method and device and radiograph reader
Inventor: NAKAZAWA MASAYUKI
IPC: G03B42/02
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To completely erase an afterimage remaining on a stimulable phosphor plate without depending on the temperature of an erasing part. SOLUTION: This reader is provided with an image reading part 5 reading a radiograph accumulated and recorded on the stimulable phosphor plate 12 by radiating simulating light to the plate 12 on which the radiograph is accumulated and recorded and detecting stimulated luminescence, and the erasing part radiating erasing light from an erasing light source to the plate 12 from which the radiograph is read by the reading part 5. In such a case, the temperature dependency of the intensity of emitted light of the erasing light source is set to reverse characteristic to the temperature dependency of the erasing characteristic of the plate 12.
Patent JP-H04196773-A (JP)
Title: Camcorder
Inventor: KAWARAI TAKESHI
IPC: G03B17/56
Filed: 1990-11-28
Abstract: PURPOSE:To attain image pickup without load onto a right hand at image pickup by integrally providing a grip part in a camera part and bringing a lower end of a palm of a right hand gripping the grip part into contact by pressing with the VTR part when the VTR part takes a vertical position to the camera part. CONSTITUTION:A zoom button 35 is operated by an index finger and a middle finger of a right hand while a grip part 6 of a camera part 2 is being gripped by a palm of the right hand and a thumb of the right hand turns on/off a start/ stop button 36 resulting that start/tentative stop of camera pickup is repeated continuously. In the support form of the camcorder 1 at the camera pickup, the lower end of the palm of the right hand RH is pressed into contact with a side face 3a of the VTR part 3. Thus, a moment M generated in the camera 1 is absorbed and, prevented by bringing the lower end of the palm into contact by pressing with the VTR 3. Thus, the pickup with stable support is attained without giving load to the photographer at camera pickup.
Patent JP-H06146562-A (JP)
Title: Throating structure
Inventor: YAMAMOTO TATSUO
IPC: E04F13/08
Filed: 1992-11-05
Abstract: PURPOSE:To hold the aesthetic properties of the upper and lower end sections of a dry type wall material without the infiltration of rainwater into a body. CONSTITUTION:A notch section 5a is formed in response to the space of the vertical joint 7 of a dry type wall material C to the throating piece 2a and decorative piece 3a of an upper throating material A in long-sized upper throating material A and lower throating material B formed in approximately Uand Z-shaped cross sections from fixed pieces 1a, 1b, throating pieces 2a, 2b and decorative pieces 3a, 3b. Since structure, in which rainwater, etc., are discharged, is formed, throating structure, in which the infiltration of rainwater into a body alpha from the outside is prevented and the end section of a dry type wall material C is covered, is shaped.
Patent JP-H01165219-A (JP)
Title: Frequency modulator
Inventor: YAMAMOTO YOSHIYUKI
IPC: H03K7/06
Filed: 1987-12-22
Abstract: PURPOSE:To reduce the number of parts to be adjusted by providing a variable current source circuit, a multivibrator, and a means to switch a ratio to change an oscillation frequency to a binary value. CONSTITUTION:The multivibrator connected to the output side of the variable current source circuit whose output current changes linearly for an input voltage and whose oscillation frequency changes linearly for an output voltage, and a switching means 31 to switch the ratio to change the oscillation frequency to the change of the input voltage to at least the binary value are provided. Since the switching of an FM frequency band area at the time of recording is performed by switching the ratio of the oscillation frequency to the input voltage of an FM oscillator, that is, modulation sensitivity, it is possible to switch a value to a constant value decided only by the relative value of a resistor, etc., accurately in another mode by adjusting a reference frequency, etc., in one recording mode.
Patent JP-H11152121-A (JP)
Title: Sealing utensil aggregate
Inventor: KUBOTA MIKIO
IPC: B65C7/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a sealing utensil aggregate wherein when sealing utensils which form a loop of a filament part by engaging a fastening protuberance made of a synthetic resin with a fitting part, and easily attach a display tag on a commodity, are to be loaded in a gun type attaching device or the like, or are moved or stored, the sealing utensils are kept under an aligned state so that they may not be tangled, and in addition, the sealing utensils can be easily disassembled into individual sealing utensils. SOLUTION: For this sealing utensil aggregate, fastening protuberances 3 of sealing utensils 1 wherein filament parts 2 are arranged between the fastening protuberances 3 and fitting parts 4 to be engaged with the fastening protuberances 3, are connected by first connecting members 5 through first cut parts 5a wherein cross sections which are provided in the extension direction of the filament parts 2 are contracted, and the fitting parts 4 are connected by second connecting members 6 through second cut parts 6c wherein cross sections which are provided in the extension direction of the filament parts 2 are contracted, and the sealing utensils 1 are formed into a flat grille form, and at the same time, the axis of the fastening protuberance and the axis of the engaging hole of the fitting part 4 are formed in a manner to be orthogonal with the flat grille surface.
Patent JP-H10160921-A (JP)
Title: Colored photosensitive resin composition for color filter
Inventor: MASUDA SEIJI
IPC: C09B67/42
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent blur (mixing) of colors caused by damages during overcoat ing without forming an intermediate protective layer by using a dye having specified solubility for toluene and controlling the number average mol.wt. of an acryl resin. SOLUTION: It is preferable that the dye used has >=2wt.% solubility for toluene or >=2wt.% for toluene and >=4wt.% for ethylene glycol dimethylether solvent. When an org. solvent is used, the solubility parameter of a photosensitive resin compsn. containing an acryl resin is controlled to 8 to 13(cal/cm3 )<1/2> , preferably 8 to 11(cal/cm<3> )<1/2> . The acryl resin as the essential component is required to have 30,000 to 20,0000 number average mol.wt., preferably 40,000 to 100,000.
Patent JP-H01164395-A (JP)
Title: Detergent automatic charge controller of washing machine
Inventor: SHOJI AKIRA
IPC: D06F33/02
Filed: 1987-12-21
Abstract: PURPOSE: To automatically supply the detergent of different concentration as well by conveying the detergent of supply quantity set by an input part through an operation control part to a water channel while operating an automatic detergent supply means, deciding the concentration of the detergent from the signal of the said input part and changing the opening/closing time limit of a water-feed valve. CONSTITUTION: An operation control part 13 sets the quantity of detergent to be supplied and the concentration of detergent through an input part 14 and displays the set contents on a display part 15. When the 'less' quantity of 'standard' detergent is selected by the input part 14, the operation control part 13 continuously turns on an automatic detergent supply means 7 until the normal detergent suitable for a set water level for the 'less' quantity is supplied. Concerning water supply at such a time, since water is stored from the beginning, the water supply for 2 sec and stop for 10 sec are repeated as intermittent water supply.  When the 'standard' quantity of 'condensed' detergent is selected by the input part 14, similarly, the operation control part 13 continuously turns on the automatic detergent supply means 7 until the detergent of the 'standard' quantity suitable for the set water level is supplied. Concerning water supply at such a time, even when water is stored from the beginning, continuous water supply is performed.