baber/WOPTO huggingface dataset:
Patent JP-2001051003-A (JP)
Title: Pixel capacitance inspecting apparatus with leak correction function
Inventor: MORI KAZUO
IPC: G02F1/1368
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To accurately inspect the pixel capacitance of a TFT-LCD by leak correction. SOLUTION: The pixel capacitance inspecting apparatus turns on switches SW1, SW3 to give Vp to a node A from a power source e, turns off the switch SW1 to give Vs to a node B from the power source, turns off the switch SW3, then measures the potentials VL1, VL2 on the node B, just before turning on the switch SW1, obtains leak correction values ΔVL1, ΔVL2, and turns on the switch SW1 to measure the potentials Va1, Va2 on the node B. Because of involving errors due to leak, the pixel capacitance is inspected, using the values Va1, Va2 (correction) with the correction values ΔVL1, ΔVL2 added thereto.
Patent JP-S59112628-A (JP)
Title: Forming method of anodic oxidation film of compound semiconductor substrate
Inventor: ROKUSHIYA KIYOSHI
IPC: H01L21/316
Filed: 1982-12-17
Abstract: PURPOSE:To provide an anodic oxidized film on a compound semiconductor substrate in a high yield with metal pattern as an anode by bringing a metal pattern on the insulating substrate into coincidence with the compound semiconductor opened at the prescribed pattern from an insulating film, and connecting only the hole by a conductive material. CONSTITUTION:Au pattern 12 is deposited on a sapphire substrate 11, and a projection 13 is formed partly. On the other hand, an anodic oxidation film is formed on one side surface by a conventional method, a resist mask is covered, the anodic oxidation film 15 is etched, and a substrate 16 at which a hole 14 is opened at the prescribed position is prepared. The hole 14 of the film 15, and the projection 13 of the pattern 12 are opposed and superposed, paste in which Au powder is dissolved in epoxy resin is coated on the opposed part, and the substrates 16 and 11 are bonded. An Au pattern 12 extended from the substrate 16 is connected to the anode side of a DC power source on the substrate 11. When dipped in anodic oxidation solution with Pt 17 as a cathode, an anodic oxidation film can be formed readily on the necessary part of the substrate.
Patent JP-H0789958-A (JP)
Title: 4-aminopyrimidine derivative, production thereof and medicine containing the same derivative
Inventor: SUN JIYAI RII
IPC: C07D405/04
Filed: 1994-08-24
Abstract: PURPOSE:To obtain the novel derivative useful for preventing and treating higher tension, heart disease, asrthma, inflammation, etc., having inhibitory activity against CGMP phosphodiesterase and inhibitory activity against thromboxane A2 synthase, comprising a 4-aminopyrimidine derivative. CONSTITUTION:A new 4-aminopyrimidine derivative of formula I (A is single bond, 1-4C alkylene or 1-4C oxyalkylene; Y is single bond, 1-4C alkylene, 1-4C alkylenoxy or l-4C alkoxyphenylene ring; Z is single bond or vinylene; R<1> is 4-to 15-membered hetero ring containing 1 to 2 nitrogen atoms, 5-15C carbon ring, etc.; R<2> is 4- to 1-membered hetero ring containing 1 to 2 nitrogen atoms, 1 to 2 oxygen atoms and one sulfur atom, 4- to 15carbon ring, etc. ; R<3> is 5- to 15-membered hetero ring containing 1 to 2 nitrogen atoms, one oxygen atom, one sulfur atom or one nitrogen atom and one sulfur atom, etc. ; (1) is 1 or 2). The compound is obtained by reacting a pyrimidine derivative of formula II (R<1b> is Z-R<1>, etc.) with an amine compound of the formula H2N-Y-R<2>.
Patent JP-H0269966-A (JP)
Title: Lead frame for semiconductor device
Inventor: TAKAO SEIJI
IPC: H01L23/50
Filed: 1988-09-05
Abstract: PURPOSE:To prevent a silver plating from leaking from its side face during the manufacture of a lead frame and to improve its moisture resistance by burying in advance the gap of the lead frame at the ends of inner leads with an ultraviolet ray curable resin insulator. CONSTITUTION:A resin insulator 1 having substantially the same thickness as that of a lead 2 is buried in the gap of outer leads near a silver plating area before the end of the lead 2 is silver-plated 3 of interior plating. After the insulator 1 is buried, the plating 3 is formed at a predetermined position of a bonding area. Thus, it can prevent the silver plating from leaking from its side face during the manufacture of a lead frame, thereby improving the moisture resistance.
Patent JP-2000055553-A (JP)
Title: Combination structure of steaming basket and mounting base there
Inventor: HIEDA HIROHISA
IPC: A23N12/08
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a steaming basket mounting table which can be arranged efficiently in a region of constant area while reducing the work required for arranging foods to be dried by the sun. SOLUTION: A steaming basket mounting base 2 has a pair of legs 3, 4 arranged at a specified interval. A guide roller 10 is secured to the upper end part of the pair of legs 3, 4 using upper and lower side plates 8b, 8a and a supporting plate 9. Auxiliary frames 5, 6 are secured to the lower part of the pair of legs 3, 4 using gusset plates 7.
Patent JP-H0561280-A (JP)
Title: Image forming device
Inventor: TATSUMI KENZO
IPC: G03G15/00
Filed: 1991-09-03
Abstract: PURPOSE:To provide an image forming device where the lowering of electrostatic charging potential caused by the light irradiation of a destaticizing lamp set near an electrostatic charging devil good-quality image is secured. CONSTITUTION:In the electrophotographic image forming device provided with at least a process equipment such as a photosensitive body 1, an electrostatic charging device 5, and a desticizing lamp 12 in a case 21; a projecting part 13 obtained by projecting one part of the case 21 is provided between the lamp 12 and the device 5, and the tip of the projecting part 13 is positioned nearer to the photosensitive body than the light emitting surface of the lamp 12. Therefore, light from the lamp 12 is shielded by the projecting part 13 of the case 21 and an electrostatic charging position is prevented from being irradiated with the light, so that the lowering of the electrostatic charging potential caused by the light of the destaticizing lamp is prevented and the good-quality image is secured.
Patent JP-S6378034-A (JP)
Title: Force detector
Inventor: YOSHIKAWA TSUNEO
IPC: B25J19/02
Filed: 1986-09-19
Abstract: PURPOSE:To obtain a detector whose number of detecting points is the minimum 6, and which can fetch independently each strain output in every X-Z direction, by forming an elastic part which is deformed elastically in the axial direction of other shaft part, in both side symmetrical positions of an orthogonal part of columnar shaft parts being orthogonal in the X-Z axial directions, and providing each pair of strain gauges on both its side faces. CONSTITUTION:Three pieces of columnar shaft parts 1X-1Z which are formed as one body by expanding in X-Z directions of a coordinate system and being orthogonal to each other in the length center part are provided. Also, on the columnar shaft parts 1X-1Z, inward symmetrical U-shaped slit holes 21 which passed through in the X-Z directions are pierced, respectively, and a plate spring part 22 which is deformed elastically in the directions of the Z axis, X axis and Y axis is formed in the upper and lower parts of the slit hole 21, respectively. As for each elastic part 2X-2Z, two pieces of strain gauges are stuck to the outside surface of the plate spring part 22, respectively, by which detectors S1-S6 for detecting a bend strain are constituted. In such a way, force in three axial directions and a moment around three shafts are detected independently at every shaft, respectively, and also, this detection can be realized by six sets of displacement detectors being the smallest number.
Patent JP-H0888729-A (JP)
Title: Image pickup device
Inventor: MOROHASHI DAIKICHI
IPC: H04N1/028
Filed: 1994-09-19
Abstract: PURPOSE: To reduce moire and to make the size of a high speed scanning head section small by converting an image light whose band is limited in a direction of subscanning into an electric signal and applying band limit to the converted electric signal in a main scanning direction. CONSTITUTION: A light emitted from a light source 1 transmits through an object original 2 and its image is formed on a linear image pickup element 5 via a lens 3. An optical LPF 4 is switched along a guide rail 4b and contact information of a contact switch 4c is given to a system controller 13, which detects a type of the LPF 4. An image pickup element output signal from the element 5 is converted into a digital signal, it is fed to a main scanning filter 9 and a video signal consecutive in time base and in the main scanning direction is subjected to band limit. Then a main scanning sub-sampling circuit 15 applies again sampling to the signal at a sampling frequency offering a desired output resolution and the video signal is inputted to a buffer frame memory 11, where it is written. A memory 11 is controlled by a memory controller 15 and an I/F controller 17.
Patent JP-H0650489-A (JP)
Title: Originally adjusting plug device
Inventor: KANEKO TERUO
IPC: F16L55/00
Filed: 1992-07-30
Abstract: PURPOSE:To enable a plug to be inserted into a branch pipe so as to block a gas even in the case of an unnecessary supply pipe having an irregular diameter, and to facilitate the insertion of the plug into the unnecessary supply pipe and blocking of a branch part. CONSTITUTION:A conical plug body 21 made or a sponge material, for blocking gas, is integrally connected to a socket 25 so as to form a sponge plug 20 adapted to be fitted in an unnecessary supply pipe 3. The sponge plug 20 is removably connected to a rod 11 for inserting the plug 3 through the unnecessary supply pipe 3 and into a branch part of a gas conduit 1, and is attached thereto with a stopper 12 at a predetermined distance on the rod 11 so that the stopper abuts against an opening end 3d of the unnecessary pipe 3 when the sponge plug 20 reaches the branch pipe 20.
Patent JP-2001051237-A (JP)
Title: Illumination system and liquid crystal projector
Inventor: YAMAUCHI YOSHITOSHI
IPC: G02F1/1335
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an illumination system having a simplified structure which can be easily produced, without impairing functions required for an integrator optical system. SOLUTION: This illumination system is produced by using first and second lenticular bodies 11, 12 comprising array structure of cylindrical lenses 9, 10, respectively, instead of a second lens array of a so-called 'integrator optical system' 5, so as to reduce enlarging of the image of a secondary light source as a virtual light source to illuminate an objective body 1. Thus, not only can the number of lenses required be decreased from m×n to m+n, but the device can be easily produced, because it has an array structure of the cylindrical lenses 9, 10 in only a single direction. Since combination of the first and second lenticular bodies 11, 12 can respond to the aspect ratio of the objective body 1 for projection such as a liquid crystal panel, the device can be designed easily, to respond to the aspect ratio.
Patent JP-S60116289-A (JP)
Title: Solid-state image pickup element
Inventor: KOIKE NORIO
IPC: H04N5/335
Filed: 1983-11-28
Abstract: PURPOSE:To simplify a camera circuit without lowering the resolution and producing color mixing by continuously arranging three adjacent electrodes which are driven by clock pulses of three phases to constitute one set. CONSTITUTION:Signals sent by a vertical CCD shift register 2 are sent to a horizontal CCD shift register 10 under the same condition. In this case, signals of series A and B are inputted into two adjacent bits of the register 10 and also into two adjacent bits starting from the 2nd bit from the end of the first mentioned two adjacent bits. In this way, the order of the signal of the series A, the signal of the series B, and idle bits having no signal with 3 bits set as a set are repeatedly arranged at the register 10. The signals of the two series contained in adjacent bits are transferred toward an output circuit 4 by means of the operation of a double transmission mode.
Patent JP-S60115001-A (JP)
Title: Reproduction of information disk
Inventor: YOSHIOKA SHINPEI
IPC: B29D17/00
Filed: 1983-11-28
Abstract: PURPOSE:To prevent the eccentricity by fitting a radiant ray transmitting substrate having a center hole to the center of a metallic part having a projection which is fitted to the center hole of said substrate and injecting simultaneously two types of radiant ray hardening resin for center hole and information signal part between the substrate and the metallic mold. CONSTITUTION:A metallic mold 1 having the uneven information signal is fixed to a metallic mold main body 2 by a center pin 3. The pin 3 contains an annular mobile part 13 which can move up and down as well as resin paths 14 and 15. A substrate 4 having the radiant ray transmissibility and a center hole 16 is fitted to a holding tool 5 against the mold 1. The tool 5 is fitted to a ram 7. A conical projection 8 is formed at the tip of the ram 7 against a tapered part 12 of the pin 3. The correct center positioning is possible with a contact between the projection 8 and the part 12. The substrate 4 is adsorbed with decompression of an adsorption groove 6 of the tool 5. Then the center hole resin 21 and the information resin 18 are injected to produced gaps 20 and 17 through paths 15 and 14. Then the ram 7 is lowered to close these paths, and the ultraviolet rays, for example, are irradiated from a radiant ray source 22 to harden those resins. Thus it is possible to obtain a copying disk 23 which excels in the strength, durability, accuracy, etc.
Patent JP-H08132731-A (JP)
Title: Medium to be recorded, production thereof and ink jet recording method using medium to be recorded
Inventor: EGUCHI GAKUO
IPC: B41M5/52
Filed: 1995-08-31
Abstract: PURPOSE: To obtain a medium to be recorded having high ink absorbing speed and hard to generate a crack by providing an ink receiving layer having a porous structure containing alumina hydrate having a boehmite structure on a base material and setting the degree of crystallization of alumina hydrate to a specific range. CONSTITUTION: In a medium to be recorded wherein an ink receiving layer 2 having a porous structure consisting of alumina hydrate and a binder is provided on a base material, alumina hydrate having a boehmite structure and characterized by that a degree of crystallization is 15-80 and the degree of parallelization of a fine crystal of alumina hydrate and the in-plane direction of the ink receiving layer is 1.5 or more is used in the ink receiving layer 2. A dispersion containing alumina hydrate having the boehmite structure is applied to the base material and dried under a relative humidity condition of 20-60% to set the degree of crystallization of alumina hydrate in the medium to be recorded to 15-80.
Patent JP-H0385797-A (JP)
Title: Cooling device for electric equipment
Inventor: KUBOTA TOSHIHARU
IPC: H05K7/20
Filed: 1989-08-30
Abstract: PURPOSE:To sufficiently cool ICs on the substrates inside a case and suppress noise by setting up a pass partition between ventilation courses of a plurality of fans. CONSTITUTION:The title device is a cooling device for an electric equipment consisting of a chassis 2 mounted with ICs fixed in parallel in the vertical direction, a plurality of fans 8, 9 installed above on the chassis 2 and sucking out air between the chassis in the upper direction, a case 1 to be mounted with the fans 8, 9 and the chassis 2 and an approximately L-shaped pass partition 10 being mounted on the upper part of the case 1 and mutually partitioning air sent out from the fans 8 and 9. That is, the pass partition 10 ranging from between the fan 8 and the fan 9 to an outlet air vent 7 is fixed to the chassis or to the case 1.
Patent JP-H1157542-A (JP)
Title: Aerosol spray nozzle
Inventor: MATSUMOTO TAKEO
IPC: B05B9/04
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To cut off liquid sufficiently and to prevent liquid sagging in an aerosol device using compressed air. SOLUTION: This spray nozzle 10 has a nozzle 2 and a tip inserted in the front surface of a button 1, and between the tip and the button 1, a stop valve 20 having elastic restoring power is inserted. Above a center line A-A, an on- setting state prevails, and below the center line A-A, an on-jetting state prevails. The stop valve 20 consists of a central part 21, a closing projection part 22 fitted in a liquid passage 7, a first gap 23, a connecting part 24, a second gap 25, an outer peripheral part 26 and the like. When pressure in the on-jetting liquid passage 7 rises, the stop valve 20 is pushed to the left to be in a state below the center line A-A, allowing a gap 27 to be formed. Then, the liquid enters a nozzle inside 12 and is sprayed from a jetting hole 4 through a passage 8.  When the jetting is finished, the stop valve 20 is instantaneously returned to the state above the center line A-A by its elasticity to cut off the liquid.
Patent JP-H0857223-A (JP)
Title: Filter for machine tool-cooling liquid
Inventor: ONISHI MEIJI
IPC: B01D21/24
Filed: 1994-08-26
Abstract: PURPOSE: To remove grindstone powder, etc., and floating oil without manual operation by sending floating oil to a filtration tank with a liquid supply pipe into which a filter medium is inserted and which is, installed in parallel with the tank by using a floating oil suction means installed in a cooling liquid tank. CONSTITUTION: More than one liquid supply pipes 1 are installed in parallel in the upper part of the inside, and branch pipes 2 which communicate with the pipes 1 are installed in the upper part of the outer side to form a filtration tank 3. A filter medium 4 is inserted into the pipes 1 and supported. A floating oil suction means 8 is installed in a cooling liquid tank 5, a pump 10 is actuated to send the floating oil sucked to the filter body 4 through a pipe 9, the branch pipes 2 and the pipes 1, and the floating oil is removed in the filter body 4. In this way, grindstone power, etc., and floating oil can be removed by the actuation of the pump.
Patent JP-2000052940-A (JP)
Title: Water droplet eliminator for vehicle
Inventor: SHIMAMURA KOZO
IPC: B60S1/54
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To make effective use of space and to reduce the number of component items and weight by making a blower mounting bracket a common component. SOLUTION: A rear view mirror 15 is fitted in a freely falling state to a triangular corner 10 between a door body and a window sash, and air is supplied from a blower 30 built in the door body, to blow off water droplets adhering to the mirror surface of the rear view mirror 15. In this water droplet eliminator for a vehicle, a mounting bracket 35 for fitting the blower 30 to the door body is integrally provided with a stiffener 36 to the triangular corner 10.
Patent JP-H1064040-A (JP)
Title: Magnetic recording layer
Inventor: SUZUKI MASAKI
IPC: B32B27/40
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium excellent in electromagnetic transducing characteristic and durability and to provide the magnetic recording medium suitable for high density recording and reproducing and capable of sufficiently satisfying the traveling durability by improving the dispersibility of a fine particle magnetic body, carbon black and an abrasive compound. SOLUTION: In the magnetic recording medium provided with a magnetic layer formed by dispersing a ferromagnetic powder in a binder on a non- magnetic supporting body or the magnetic recording medium further provided with an under coating layer containing an inorganic powder and a binder between the magnetic layer and the non-magnetic supporting body, at least one of the binder in the magnetic layer and the binder in the under coating layer is a polyurethane resin having a annular structure and containing ether group, the magnetic layer contains at least the polyurethane resin, the average agglomerate diameter of carbon black contained in the magnetic layer is controlled to 40-300nm and the particle diameter of the abrasive contained in the magnetic layer is controlled to 0.05-0.5μm.
Patent JP-H04109853-A (JP)
Title: Motor current detecting circuit
Inventor: KOSUGI TATSUHIKO
IPC: H02P6/06
Filed: 1990-08-28
Abstract: PURPOSE:To obtain a motor current detecting circuit requiring no reverse current blocking diode by connecting a current detecting resistor to the joint of each emitter of phase switching transistor and a ground resistor. CONSTITUTION:Current detecting resistors R2-R4 are disposed between respective emitters of transistors Q4-Q6 and a ground resistor GND, and resistors R5-R7 for converting into an average current and detecting current flowing through armature winding are disposed at the common joints of the emitters and the resistor. Current flowing from point A through armature windings (a), (b) to point B passes through the transistor Q5, the resistor R3 and D7. Current is determined at current detection terminal DET by utilizing the fact that two of three resistors R5, R6, R7 have 0V. The resistors R2-R4 function to detect current when forward current is fed through the transistor whereas function to disable an inner diode when a voltage is applied reversely.
Patent JP-2000052520-A (JP)
Title: Gas barrier laminate
Inventor: KAWAKO TAKASHI
IPC: C08G63/06
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To improve gas barrier properties in a high humidity environment by laminating a barrier layer obtained by coating a surface of a support with a solution containing a polyglycolic acid and drying it. SOLUTION: The gas barrier laminate is constituted by laminating a barrier layer obtained by coating a surface of a support with a solution containing a polyglyconic acid and drying it. As the support, a thermoplastic resin film, a sheet or a laminate of the sheet and the film is used. Further, an inorganic laminar compound may be contained in the barrier layer. The inorganic laminar compound has flat plate properties so that the inorganic compound takes an array structure parallel to a surface of a coating layer in a polyglycolic acid coating film to perform barrier properties according to an effect of increasing a permeation distance in the film of the gas. Further, a coupling agent may be contained in the polyglycolic acid solution. Thus, gas barrier properties in a high humidity environment can be improved.
Patent JP-2001053330-A (JP)
Title: Semiconductor photo device
Inventor: MINAGAWA TORU
IPC: H01L31/10
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To improve sensitivity of a semiconductor photo device. SOLUTION: A photo-IC 1 is constituted of a substrate 2, an epitaxial laminate 3, a diffusion layer 4, a passivation film 5, and two electrodes 6 and 7. The laminate, 3 is composed of a first epitaxial layer 3a formed on the surface of the substrate 2 and a second epitaxial layer 3b laminated upon the layer 3a. At prescribed spots of the layers 3a and 3b, isolation layers 11a and 11b are respectively formed. A light receiving section 12 is constituted of the specific regions of the epitaxial layers 3a and 3b, surrounded by the isolation layers 11a and 11b. On the joint surfaces of the epitaxial layers 3a and 3b in the light receiving section 12, diffusion layers 4 are formed. Therefore, the light receiving section 12 is made into a laminated structure.
Patent JP-S59115398-A (JP)
Inventor: OKABE TERUO
IPC: C11D3/00
Filed: 1982-12-21
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。