baber/WOPTO huggingface dataset:
Patent JP-2000122091-A (JP)
Title: Production of electrooptical device and production of driving substrate for electrooptical device
Inventor: YAMANAKA HIDEO
IPC: G02F1/1368
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a display panel having high image quality, high definition, a narrow frame, high efficiency and a large screen by forming a single crystal silicon layer by hetero-epitaxial growth from a melt layer of a low melting point metal containing molten silicon with a crystalline sapphire film as a speed. SOLUTION: A single crystal silicon layer 7 is formed by hetero-epitaxial growth from a melt layer 6 of a low melting point metal containing molten silicon with a crystalline sapphire film 50 formed on a substrate 1 as a seed. The single crystal silicon layer 7 is used as the dual gate type MOSTFT of an electrooptical device such as display part-peripheral driving circuit integration type LCD. After the deposition of the single crystal silicon layer 7 on the substrate 1, an indium layer 6A deposited on the surface side is dissolved and removed with hydrochloric acid, sulfuric acid or the like and dual gate type or top gate type MOSTFT with the single crystal silicon layer 7 as a channel region is manufactured.
Patent JP-H11130975-A (JP)
Title: Fluorescent organic white pigment composition excellent in opacifying properties
Inventor: MATSUMOTO SHIGEKAZU
IPC: C09D11/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorescent org. white pigment compsn. which is excellent in opacifying properties and has a high whiteness unattainable with an inorg. pigment by incorporating, as a pigment component, a complex salt obtd. from a specific fluorescent brightener and a quaternary ammonium compd. into the same. SOLUTION: This compsn. contains, as a pigment component, a complex salt (compd.) of formula I (wherein X is the same as in formula III; and R1 , R2 , R3 , and R4 are each the same as in formula IV) which is obtd. by reacting a bis-stilbenesulfonic acid deriv. of formula III (wherein X is H, methyl, ethyl, methoxy, ethoxy, chlorine, or sulfo) or an alkali salt thereof, as an anion component of a fluorescent brightener, with a quaternary ammonium compd. of formula IV (wherein Y is an anion or OH<-> ; R1 is alkyl, alkenyl, aralkyl, aryl, or cycloalkyl; and R2 to R4 are each H or R1 ). A complex salt (compd.) of formula II if an example of esp. pref. pigment components.
Patent JP-H07128077-A (JP)
Title: Optical fiber gyro utilizing circular polarization and farady effect
Inventor: NISHIURA YOZO
IPC: G02B27/28
Filed: 1993-11-01
Abstract: PURPOSE:To prevent drift caused by polarization plane modulation by arranging a circular polarizer (an element for converting an arbitrarily polarized light into a righthand or lefthand circularly polarized light) and a magnetic field generating means. CONSTITUTION:A light emitted from a light source 1 passes through a coupler 2 and converted through a circular polarizer 9 into a circularly polarized light before it is split into two lights through a coupler 4. The two lights enters into a fiber coil 5 from the opposite ends 6A, 6B thereof and propagated, respectively, as a clockwise light and a counterclockwise light. The fiber is provided, at an end of the coil 5, with a magnetic field generating means (e.g. a field applying coil or a modulated current generating circuit) 10 and both lights are modulated by magnetic field when they pass through the means 10. The magnetic field is generated in the axial direction of the fiber and the plane of polarization rotates. Both lights are then coupled through the coupler 4 and pass through the polarizer 9 in reverse direction. Only same components as the initial circularly polarized light pass through the polarizer 9 and then split through the coupler 2 before being fed to a light receiving element 8 which detects the intensity of interference light of the clockwise light and counterclockwise light.
Patent JP-H08150170-A (JP)
Title: Skin contacting therapeutic tool
Inventor: INOUE HIROSHI
IPC: A61F13/00
Filed: 1994-11-30
Abstract: PURPOSE: To provide a skin contacting therapeutic tool in which an innovated theory based upon the color is incorporated, which is constructed thin and light, and with which it is practicable to eliminate a sense of incompatibility at the time of application, simplify the manufacturing operations, and reduce the manufacturing costs. CONSTITUTION: A base material 2 having a light transmitting property is formed in a thin disc, and one of its surfaces is used as a skin contacting surface 3 to contact with skin while the other surface is used as a pattern formation surface 4, whose central zone is colored red to form a warm color pattern part 5, and the zone surrounding the part 5 is colored blue so that a plurality of cold color pattern parts 6 are formed, wherein the share of the area of the cold parts 6 in the pattern formation surface 4 should be greater than the share of the area of the warm part 5 in the same surface 4.
Patent JP-H11128708-A (JP)
Title: Mixed material transportation apparatus
Inventor: TAGUCHI MIKIO
IPC: B60P3/16
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To lessen the necessary mixing and stirring work of a mixed material in an aiming place after transportation to the minimum by discharging the mixed material while mixing the mixed material. SOLUTION: This apparatus is constituted by installing a hopper 12 in transversely laid state in the rear side of a housing part 11 constituted of at least a bottom face 11a, two side faces 11b, 11c on the opposite to each other, and a front face 11d for housing a mixed material and connecting the receiving apertures with the rear opened part 11e of the housing part 11 and connecting outlet parts with at least one mixing box apparatus 20.  Being put in the housing part 11, a mixed material is transported and at the time of discharging the mixed material at a destination by tilting the whole body of the apparatus 10, the mixed material in the housing part 11 passes through and dropped down due to the self-weight in a plurality of deformed routes having continuously changed cross-section shape from the inlet parts to the outlet parts of the mixing box apparatus 20 and extended in approximately vertical direction and the mixed material is thus mixed.
Patent JP-H09108848-A (JP)
Title: Electron beam welding method for ultra-thin blank
Inventor: KAWANAMI SHIZUO
IPC: B23K11/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To form good weld beads in the butt joint of extremely thin blanks against each other, to obtain a weld zone of the thickness larger than the thick ness of these extremely thin blanks and eventually to enhance the reliability on the strength of this weld zone. SOLUTION: A band-shaped member 3 which is formed of the same material as the material of the extremely thin blanks 1, 1, has the thickness nearly equal to the thickness thereof or below and is narrower than the width of the formed weld beads is fixed by electric resistance welding to one surface of the butt joint 2 of the extremely thin blanks 1, 1 at the time of welding this joint with an electron beam. The butt joint 2 is then irradiated with the electron beam from the rear surface of the band-shaped member 3, by which the band-shaped member 3 and the extremely thin blanks 1, 1 are integrally melted.
Patent JP-H05305356-A (JP)
Title: Device for sealing end part of flat deck plate
Inventor: OKAMOTO TOSHIO
IPC: E04B5/40
Filed: 1992-08-27
Abstract: PURPOSE:To minimize the turning over of flat edge part at the time sealing the end part of the reinforcing rib of the flat edge part side. CONSTITUTION:A deck plate 1 has a flat plate part 2 and plural streaks of reinforcing ribs 3, and engaging edges 4 and flat edge parts at both sides. An edge part holding metal 25 which holds the flat edge part 5 at the position entered by a little from the end of the deck plate 1 to the inside provided. At the time sealing the end part, the flat plate part 2 of the deck plate 1 is held with the flat plate part holding die 13. The edge part holding metal 25 is abutted to the inclining guide surface of a guide member 23 after lowering together with the flat plate part holding die 13 by one body, slit to the slanting downward direction inner side and holds the flat edge part 5. In this state, the reinforcing rib 3 is squeezed by lowering a squeezing die 14. In the time squeezing this reinforcing rib 3, the turning over of the flat edge part 5 is not affected to the inside of the longitudinal direction.
Patent JP-S62158824-A (JP)
Title: Heat treatment of roll for rolling mill
Inventor: YAMADA HIROSHI
IPC: C21D9/38
Filed: 1985-12-29
Abstract: PURPOSE:To reduce the hardening cost of a roll and to prevent reduction in the hardness of the neck parts by heat treating the roll in a single rapid heating- rapid cooling stage. CONSTITUTION:A backup roll 1 is put in a heating furnace 2 provided with internal gas burners 21 and both ends of the roll 1 are supported by a pair of rollers 24, 24 and a pair of rollers 25, 25. The neck parts 14, 15 of the roll 1 are covered with covering bodies 3, 3 fitted to the inlet parts 22, 23 of the furnace 2, the roll 1 is rotated and the body of the roll 1 is rapidly heated with the burners 21. The roll 1 is then taken out of the furnace 1 and put in a thermal refining apparatus 5 provided with water-air jetting nozzles 51 and air jetting nozzles 52, 53. Both ends of the roll 1 are rotatably supported by a pair of rollers 54, 54 and a pair of rollers 55, 55. The roll 1 is rotated again and water-air and air are jetted from the nozzles 51, 52, 53 to rapidly cool the roll 1.
Patent JP-H11114192-A (JP)
Title: Acquired game medium control system
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To detect the game boards outputting the game medium numbers counted by a counter and to detect and grasp the number of players acquiring the game mediums by providing an output means outputting the acquired game medium number data stored and updated by a memory means in relation with the game boards. SOLUTION: When a reckoning button 6 is pushed, the prize ball number data and board number data are recorded and stored on a magnetic card 8, and the magnetic card 8 is issued from an issue port 4. The magnetic card 8 is carried to a prescribed place such as a prize exchange counter provided with an exchange process section 17, and the prize ball number data and board number data stored on the magnetic card 8 are read out by a read out device 9 and stored in a memory device. A CPU outputs the prize ball number data to a hall computer 3 based on the read board number data, instructs to output the differential ball data of the Pachinko (Japanese pinball game) board 1 corresponding to the board number, and receives and stores the differential ball data in the memory device like the prize ball number data in relation with the board number.
Patent JP-H05110376-A (JP)
Title: Surface acoustic wave device
Inventor: WATANABE TORU
IPC: H03H9/25
Filed: 1991-10-17
Abstract: PURPOSE:To improve the corrosion proof and moisture proof of an electrode by arranging part of the electrode such as an interdigital electrode arranged on a substrate except an outer extract electrode in a region in which a thin piezoelectric film is arranged and coating the part with the thin piezoelectric film. CONSTITUTION:Interdigital electrodes 2, 3 and a shield electrode 4 to suppress the interference between the interdigital electrodes 2, 3 are arranged at one major side of an insulation substrate 1 and external extract electrode sections 2a-4a being terminal mount parts are provided in connection to the electrodes. Each of the external extract electrodes 2a, 3a is led to an end of the substrate 1 via connecting electrode sections 6, 7, the electrode sections 6, 7 are arranged in a region in which the thin piezoelectric film 5 is formed and the electrodes such as the interdigital electrodes 2, 3 and the shield electrode 4 except the external extract electrode sections 2a-4a are covered by a piezoelectric film 5. Thus, the corrosion proof and moisture proof are improved and the characteristic is improved by polishing the surface of the piezoelectric film as required.
Patent JP-H07152034-A (JP)
Title: Production of liquid crystal display element
Inventor: YAMAZAKI KIYOTAKA
IPC: G02F1/1337
Filed: 1993-11-29
Abstract: PURPOSE:To decrease irregular display contrast which will occur in the feature by using a polyimide oriented film as the oriented film of the display element, and sealing a liquid crystal and then irradiating with UV rays. CONSTITUTION:The edges of a pair of substrates having electrodes are sealed with a sealing material a liquid crystal is sealed between the substrates. In this case, the oriented film which is in contact with the liquid crystal is a polyimide oriented film. After the liquid crystal is sealed, the liquid crystal is irradiated with UV rays. The irradiation energy of UV rays is specified to 200 to 2000mJ. When a liquid crystal display element in which a liquid crystal is sealed is not left to stand for a long time but is irradiated with UV rays, a part of the liquid crystal is decomposed and uniformly adsorbed to a part of the polyimide oriented film where the film has strong adsorptivity. Thereby, adsorption of impurities intrinsic to the liquid crystal to a specified part to cause irregular threshold voltage can be prevented. As a result, by irradiating with UV rays, irregular contrast in the display which will occur in the future is decreased so that a problem of degradation of appearance is reduced.
Patent JP-H01139658-A (JP)
Title: Coating material having electrical conductivity
Inventor: AOKI KATSUNORI
IPC: H01B1/20
Filed: 1987-11-26
Abstract: PURPOSE:To obtain a coating material having electrical conductivity to enable the passage of high electric current, by mixing a superconducting substance to a base resin. CONSTITUTION:A coating material 4 having electrical conductivity and produced by compounding 5-95wt.% of particles 3 of a superconducting substance with a binder consisting of ethyl acetate and cellulose is applied to a core wire 2 of an insulation coated lead wire 1. The produced coated wire can be used in various uses.
Patent JP-S62159159-A (JP)
Title: Image recorder
Inventor: SHIMURA AKIRA
IPC: G03G21/10
Filed: 1985-12-30
Abstract: PURPOSE:To carry on image recording operation as much as possible by stopping the recording operation only when a prescribed measure is taken after a recovery-tone-over sensor operates. CONSTITUTION:This image recording device is provided with a recovery-toner- over display device which indicates that toner reaches a prescribed amount when the recovery-toner-over sensor detects the toner reaching the specific amount, a cover-open deciding means which decides that a prescribed cover of the image recording device is opened, a tray detachment deciding means which decides that a paper feed tray is detached, and an operation key ON deciding means which decides that an operation key is turned on. Then, when it is decided that the cover is opened, that the paper feed tray is detached, or that the operation key is turned on after the sensor detects the toner reaching the prescribed amount, a recording operation control means turns off all driving means of the image recording device after recording paper being recorded is discharged.
Patent JP-H09138518-A (JP)
Title: Electrophotographic photoreceptor and method and device for forming image
Inventor: MOCHIZUKI FUMITAKA
IPC: G03G15/05
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor where exposure is prevented from being disturbed due to the adhesion of a foreign matter such as dust because the inner peripheral surface of the base substance of the photoreceptor is not electrified by providing and grounding a conductive layer whose surface resistance is equal to or under a specified value on the inner peripheral surface of the base substance in an image forming area, and a method and a device for forming an image in which the photoreceptor is used. SOLUTION: This photoreceptor is provided with the conductive layer, an intermediate layer and a photoreceptive layer on the transparent insulated cylindrical base substance. In the case of using the insulated cylindrical base substance as the photoreceptor, the transparent conductive layer must be formed on a surface (outer peripheral surface) in contact with the photoreceptive layer, so that it is formed on the inner and the outer peripheral surfaces of the base substance simultaneously by means of immersing and coating. It is desirable to set the smaller resistance value of the inner peripheral surface transparent conductive layer 2 because the effect thereof is not sufficiently achieved in the case the resistance value exceeds 10<8> Ω.cm. By grounding the conductive layer 2 through a member for grounding 1, unnecessary eletrification is perfectly prevented.  In the conductive layer 2, all the surface of the image forming area must be covered in order to sufficiently achieve the effect.
Patent JP-H06151380-A (JP)
Title: Method for etching metal/ito multilayer film
Inventor: TAKAHATA MASARU
IPC: H01L21/3065
Filed: 1992-11-09
Abstract: PURPOSE:To obtain a gas suitable for the etching of a multilayer film containing at least Al and ITO by etching a multilayer film made of metal and ITO by means of a mixed gas consisting of BCl3 and HI. CONSTITUTION:A multilayer film made of metals 4 and 5 and ITO2 is etched by a mixed gas consisting of BCl3 and HI or a mixed gas consisting of Ar and HI. Thereby, BCl3 enables a natural oxide film of Al to be etched, and HI enables Al and ITO to be etched because a vapor pressure of AlI3 and InI3 generated at the time of etching is high. Hence, the multilayer film containing Al and ITO can be collectively etched using a mixed gas consisting of only two types of component. When a mixed gas consisting of Ar and HI is used, Ar is added in order to subject a natural oxide film of Al to sputtering. Then, a multilayer film can be collectively etched because of an effect similar to that in the case where a mixed gas consisting of BCl2 and HI is used.
Patent JP-H07154138-A (JP)
Title: Digital temperature compensation oscillator
Inventor: MIZUKAMI TAKUJI
IPC: H03B5/32
Filed: 1993-11-29
Abstract: PURPOSE:To make responsiveness and stability of temperature compensation control compatible with each other. CONSTITUTION:An analog signal generating circuit 21 of a D/A converter circuit 20 generates a PWM signal corresponding to temperature compensation digital value for a predetermined period. Upon the receipt of a PWM signal pulse, a 1st peak hold circuit 22 is charged by using the PWM signal as a power to hold a peak of a charged voltage. When a succeeding pulse is received, the circuit 22 is discharged. The charging, peak holding and the discharge are repeated alternately. A 2nd peak hold circuit 23 repeats alternately the charging of the PWM signal, peak holding and the discharge and its timing is reverse to that of the 1st peak hold circuit 22. A switch circuit 24 selects an output voltage of the 1st peak hold circuit 22 or an output voltage of the 2nd peak hold circuit 23 which is in holding and provides an output to a voltage controlled crystal oscillation circuit 30 as a temperature compensation analog voltage. Thus, the highly accurate digital temperature compensation oscillator is obtained.
Patent JP-H10142982-A (JP)
Title: Heat fixing device
Inventor: NAKAMURA SHIGEJI
IPC: G03G15/20
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a heat fixing device capable of preventing electrostatic contact defect from occurring, regardless of using over a long period, and stably feeding power on a heat roller. SOLUTION: The heat fixing device is provided with the heat roller 1 equipped with heat generating layer 1D in the inside of an aluminum base 1A in a cylindrical shape, and a pressure roller arranged in parallel to the heat roller 1 while held in press contact with an outer peripheral surface of the heat roller 1. Then, a conductive metal 9 in a tape state is affixed along the inner face of both end part of the heat roller 1 along the peripheral direction and an electrode 5 in the roller shape is held in contact with the conductive metal 9. Moreover, the electrode 5 is rotated while keeping contact with the conductive metal 9 when the heat roller 1 is rotated, and the power is fed on the heat generating layer 1D.
Patent JP-2001118726-A (JP)
Title: Superconducting magnet for induction current collection
Inventor: CHIBA TOMOO
IPC: H01F7/20
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting magnet for a distributed induction current collection which has excellent current collecting performance without deteriorating the rigidity of an outer case. SOLUTION: An FRP layer 41 of a current collection coil 6 is engaged with a ground coil side recessed part 12 of an outer case. Since the FRP layer 41 is engaged with the outer case recessed part 12 and they are collectively formed integrally, a board of a ground coil side of an outer case 11 becomes a continuous state, and bending and torsional rigidity of the outer case 11 can be improved. As a result, a superconducting magnet for a distributed induction current collection which is excellent in current collecting performance can be obtained without deteriorating the rigidity of the outer case.
Patent JP-H03159046-A (JP)
Title: Electron lens
Inventor: TAKASHIMA SUSUMU
IPC: H01J37/141
Filed: 1989-11-16
Abstract: PURPOSE:To reduce spherical, aberration and chromatic aberration coefficients by varying the number of coil windings for each layer to make a distribution in the number of windings along a coil axis on a side of an outgoing electron beam larger than that on a side of an incident electron beam. CONSTITUTION:An electron lens is provided with a cone shape bobbin 1 having an electron beam passing hole P, a coil 2 and a yoke 3 while a specimen (wafer) 4 is placed inclinedly along the yoke 3. By varying the number of windings of the coil 2 to be wound around on the outer of the cone-shape bobbin 1 by several layers for each layer, the lens is structured so that a distribution in the number of windings along the axis of the coil 2 on a side of an outgoing electron beam may be larger than that on a side of an incident electron beam. Thus a half band width of a magnetic field distribution on the axis is expanded as well as a spherical aberration coefficient and a chromatic aberration coefficient can be reduced.
Patent JP-H10146067-A (JP)
Title: Switching control circuit
Inventor: SOYA TAKASHI
IPC: H02M3/28
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent a retaining means from causing malfunction and being turned off by noise at the time when a driver should be turned off, by switching the driver, according to the output of the ON of an output means in case that both outputs of two retaining means show ON. SOLUTION: The output of a noise filter circuit 130 is inputted into the S terminals and the R terminal, respectively, of first and second RS flip flops 101 and 102 being two retaining means, and they are set or reset at the same time. Next, logical sum of the outputs of these first and second RS flip flops 101 and 102 are operated by an AND circuit 103, and the output of this AND circuit 103 is inputted into a high side driver 104. Accordingly, only when both outputs of the first and second RS flip flops 101 and 102 are H, the output of the AND circuit 103 is turned on and the high side driver circuit 140 is turned off, and also in case of L, the high side driver circuit 104 is turned off.