baber/WOPTO huggingface dataset:
Patent JP-2000133187-A (JP)
Title: Sample stage of electron microscope
Inventor: HASHIMOTO NOBUYOSHI
IPC: H01J37/20
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To enhance pattern measurements and the like that are the processing capabilities of wafers by permitting the pattern measurements and observation of wafers of several kinds of wafer sizes by use of one kind of wafer holder. SOLUTION: Concentric spot-faced holes 24, 25, 26 corresponding to different sizes of a wafer 17 are provided in one kind of wafer holder 6 and support tables 27, 28, 29 for supporting the wafer are installed on the wafer holder 6 and made of a conductor or conducting resin. Further, since the support tables 27, 28, 29 are designed to operate as a Z-stage 3c is controlled, the wafers of many kinds of sizes can be placed using the one kind of wafer holder without replacement of the wafer holder.
Patent JP-H02147188-A (JP)
Title: Beam bending device in laser robot for industry
Inventor: TORII NOBUTOSHI
IPC: B23K26/08
Filed: 1988-11-30
Abstract: PURPOSE:To facilitate maintenance working by directing incident and reflect faces of a laser beam of laser reflection mirror held to a mirror housing through a movable ring with adjusting screw levers to the desired direction. CONSTITUTION:By pushing the adjusting screw rod 84 toward inner bottom face 22a of the casing 22, reacting force is acted to the movable ring 60, and the movable ring 60 develops sliding to the fixed ring 52 to obtain fine moving displacement. In the movable ring 60, a mirror unit holding the reflection mirror 50 is fitted and by adjusting displacement of the movable ring 60, the direction of the reflect face of the reflection mirror 50 can be adjusted. By adjusting the four adjusting screw levers 80, the reflection mirror 50 can be adjusted and displayed around orthogonal two axes related to the center of the reflection mirror 50. By adjusting the position of the reflection mirror 50, the incident laser beam is reflected with reflection center to emit the beam to the desired exiting direction. At the time of needing the maintenance, the mirror unit is taken away without touching to the movable lever 60 at all and the necessary maintenance work to the reflection mirror 50 can be executed.
Patent JP-H02148092-A (JP)
Title: Multi-screen display device
Inventor: UMENO DAISUKE
IPC: G09G5/14
Filed: 1988-11-30
Abstract: PURPOSE:To execute a batch centralized display with respect to plural pieces of video signal sources by providing a frame memory part for storing separately a 1-frame portion of video signals from each of plural pieces of video signal sources, a multi-screen generating part, and a device for bringing a multi-screen to batch centralized display as one screen. CONSTITUTION:A multi-screen display device 1A inputs separately a video signal to a multi-screen generating part 1c through a video signal cable 2 from each of plural video signal sources 3a-3d. In this case, a control part 1g selects each video signal by controlling an A/D converter and multiplexer part 1d, and stores a 1-frame portion in each separate recording place of a frame memory part 1e. In such a way, a four-screen portion of plural video signals is stored temporarily as one frame, and thereafter, the control part 1g inputs the 4-screen portion as one screen to a D/A converting part 1f from the memory part 1e and converted to an analog value, and displayed on a display device.
Patent JP-H03161380-A (JP)
Title: Printing control system
Inventor: NAGANUMA YOSHIYUKI
IPC: B41J25/304
Filed: 1989-11-20
Abstract: PURPOSE:To improve printing speed and accuracy by allowing a printing head to descend or perform printing regardless of the presence of space information in print data, if a ribbon cassette is not attached. CONSTITUTION:A detection device 24 to detect the presence of a ribbon cassette is provided and when the ribbon cassette is attached, a printing head is allowed to ascend using a mechanism 10 to stop the winding up of an ink ribbon using a mechanism 11, if specified space information is present in print data. Next, if the ribbon cassette is not attached, printing is performed with the printing head kept in a descent position by the mechanism 10 regardless of the presence of space information in print data.
Patent JP-H10303378-A (JP)
Title: Matrix type n-ary ferroelectric randum access memory using leak current and its manufacture
Inventor: YOO IN-KYEONG
IPC: H03M13/31
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To form every memory cell of dielectric body and ferroelectric capacitor only and improve integration, by making a laminated layer of dielectric body and ferroelectric capacitor which are piled up with each other to be a unit cell, and connecting a lower electrode by a bit line and an upper electrode by a word line, respectively. SOLUTION: Two capacitors as a unit cell for memory is formed by piling up successively a dielectric layer 4, a lower electrode 5, a ferroelectric layer 6, and an upper electrode 7, in a such manner that they cover the connecting channel between a source 2 and a drain 3. The layers 4 and 6 are made of substance having leak current characteristic, and a read voltage is applied to memory cells under 'reading' and 'erasing' conditions in word and bit lines by using leak current characteristic which flows in correspondence with the impressed voltage. When the memory cell is under 'writing' condition, an FET is turned on, generating a large current enough to be detected. In addition, when it is under 'erasing' condition, the FET is turned off, generating no current (not to be detected).
Patent JP-H09141186-A (JP)
Title: Production of water-soluble protein thin film
Inventor: MATSUKURA HIROSHI
IPC: B05D1/20
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To easily produce a thin film of water-soluble protein keeping a useful enzymatic activity to be used for a bio-sensor, a bio-chip, etc., by setting an expansion process to expand an expansion solution containing the water soluble protein and a surfactant on the water surface. SOLUTION: In production of a water-soluble protein thin film, an expansion solution containing the water-soluble protein and a surfactant is prepared. In this case, a nonionic octylglucoside (β-OG) is used as the surfactant and a tris(hydroxymethyl)aminomethane buffer solution in 10 m-mole concentration adjusted at pH8 is used as a solvent for the expansion solution. The expansion solution can be prepared by adding β-OG to the solvent in a final concentration of 45m-mole. The resultant expansion solution is dropped on the surface of water in a trough 1, a barrier 5 is moved, and after that a glass substrate 6 is brought closer to the water surface and brought into contact with a protein molecular film, the substrate 6 is pulled up to transfer the protein molecular film to the surface of the substrate.
Patent JP-H03161804-A (JP)
Title: Industrial robot
Inventor: OKA KENJI
IPC: G05B19/18
Filed: 1989-11-20
Abstract: PURPOSE:To rapidly and simply correct a position even in the case of a work having a size difference by arranging a detector for detecting a positional shear from a work reference position independently of of a robot body, and correcting the positions/postures of respective axes of the robot body based upon obtained detection data. CONSTITUTION:The industrial robot is provided with a robot control part 2 for controlling the movement of the robot body 1 and sensor units (detectors) 3a to 3f each of which abuts a contact upon a prescribed position of a vehicle body (work) to detect its positional shear. Respective sensor units 3a to 3f consist of detecting systems 4a to 4f for detecting positional shears and actuator systems 5a to 5f for moving the contacts of these detection systems 4a to 4f. The positions/postures of respective axes of the robot body 1 are corrected based upon detection data obtained from the detectors 3a to 3f arranged independently of the robot body 1. Even in the case of a mixed line to which works having various widths are carried, the positional shears can be rapidly and simply corrected.
Patent JP-H07153799-A (JP)
Title: Method of manufacturing of double-layer tab tape
Inventor: YAMAMORI YOSHIYUKI
IPC: H01L21/60
Filed: 1993-12-01
Abstract: PURPOSE:A double-layer TAB is manufactured easily and economically by forming holes in a film not heat-treated and dried up to the temperature to complete imidizing, keeping it in a state of a half-cured polyamino acid film with openings, press adhering the film to a conductive layer wider than the film and forming conductors by completing the imidizing. CONSTITUTION:Predetermined openings as device holes are formed on a half- cured polyamino acid film. The film is press adhered to a conductive foil that is wider 0.2mm or more exposing the conductor foil by 0.1mm or more at both sides. By heat-treating it, imidizing is completed. A predetermined pattern is formed by etching the conductor foil. With this, a 2 layer TAB is obtained in which device holes are provided by punching and the 2 layer TAB made from rolled foil, that is not usable with the vacuum deposition method, is obtained.
Patent JP-H07147999-A (JP)
Title: Measurement of gene dosage by gene amplification
Inventor: TAGUCHI YOSHINORI
IPC: C12Q1/68
Filed: 1993-12-01
Abstract: PURPOSE:To provide a process for judging the amounts of a variety of genes through simplified operations. CONSTITUTION:The process comprises the following stages: (1) the stage where the amount of gene is determined in the sample including the target gene, when the gene is amplified by the polymerase chain reactions(PCR); (2) the first stage of amplification reactions using primers different in concentration which can amplify a certain area in the target gene; (3) the second stage of amplification reactions using primers which are a primer set of a certain concentration and set to the same areas as in the first amplification or a little more inner areas, (4) the stage where the amounts of genes amplified corresponding to individual concentrations of the primer set in the first stage are determined using the amplified products in the second stage, then the amounts of genes in the sample are determined therefrom.
Patent JP-H05141695-A (JP)
Title: Installing device for air conditioner
Inventor: YOSHII KAZUYUKI
IPC: F24F13/32
Filed: 1991-11-18
Abstract: PURPOSE:To obtain an operating space under an indoor unit body for an air conditioner so as to move the body in parallel with a wall surface and to improve operability at the time of installing the body. CONSTITUTION:An installing device for an air conditioner comprises an indoor unit body 1 for the conditioner, an air conditioner installation plate 2, a support 3 of a protrusion of the plate 2 to hold the body 1, and a guide hole 4 held by the support 3 at the body 1 side to move the support 3.
Patent JP-H10138837-A (JP)
Title: Mirror device of vehicle
Inventor: SAGO NORIO
IPC: B60R1/06
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To avoid an increase in setting labour and lowering of outer appearance and to speedily carry out magnification of the range of vision, etc., by constituting a mirror device of a flexible plate body and changing a curvature of a mirror body deforming itself by internal pressure change due to change of fluid pressure to supply to a pressure chamber provided on the back. SOLUTION: When an operation switch is made 'normal' at the time of normal travelling, discharge pressure of a hydraulic pump is maintained at a set value on the low pressure side. Consequently, internal pressure of a pressure chamber 1a of a fender main body 1 is lowered, a curvature of a mirror body 6 is reduced, and a minimum rear range of vision required for the time of normal travelling is secured. At the time of putting a vehicle in a garage, etc., when the operation switch is made 'extend', internal pressure of the pressure chamber 1a of the fender mirror main body 1 is heightened, a central part of the mirror body 6 is extensively projected to the rear of the vehicle, it curvature is increased and the rear range of vision is rapidly extended.  Consequently, it is possible to speedily carry out extension of the range of vision when required at comparatively low cost without causing increase of a trouble for setting and lowering of outer appearance.
Patent JP-H06122050-A (JP)
Title: Ceramic mold for continuous casting
Inventor: IMAWAKA HIROSHI
IPC: C23C4/08
Filed: 1992-10-15
Abstract: PURPOSE:To stabilize castability by providing a metallic layer to the outer periphery of the ceramic mold for continuous casting formed by using materials constituted of particulates, thereby improving the fitting state to a water-cooled casting mold and lowering the thermal resistance of this part and eventually improving the heat extraction performance of the casting mold. CONSTITUTION:This ceramic mold for continuous casting is constituted by changing material compsns. according to the characteristics required for each part of the casting mold 1 of the ceramic mold for continuous casting formed by using the materials constituted of the particulates and forming the metallic layer 2 having a high thermal conductivity on the outer periphery in the lower part of the casting mold 1 formed by integrally molding such materials. A thermal spraying method, such as reduced pressure plasma method, is used as the method for forming the metallic layer. As a result, the fitting to the water cooled-casting mold is executed with a high accuracy and, therefore, the heat extraction efficiency from the cooled casting mold is improved. Consequently, the stable casting is possible.
Patent JP-H11136738-A (JP)
Title: Base station selecting method at the time of waiting for moving body communication terminal
Inventor: HAYAKAWA TSUTOMU
IPC: H04W48/16
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To improve call quality by predicting a base station from which optimum received electric field intensity is obtained among monitored base stations with the values of the latest received electric field intensity and the inclination of the received electric field intensity for respective base stations. SOLUTION: CPU 58 continuously monitors the base station twice at the prescribed interval of about four seconds, for example, and stores received electric field intensity in RAM 58b as time sequential data for respective base station identification numbers. The received electric field intensity of the respective base stations is calculated from time sequential data of the base stations, which are stored for the respective identification numbers. Time sequential data of the base stations, which are stored for the respective identification numbers, are referred to and the base station in an existing radio zone is selected by the latest received electric field intensity in the respective base stations and the change of the received electric field intensity in the respective base stations, which is calculated in a received electric field intensity calculation means.  The change of the electric field intensity of the base station against the moving direction of the moving body communication terminal at the time of movement is predicted and the optimum base station is selected.
Patent JP-H06132065-A (JP)
Title: Discharge type surge absorbing element
Inventor: SUZUKI YOSHIRO
IPC: H01T1/14
Filed: 1992-10-14
Abstract: PURPOSE:To obtain a discharge type surge absorbing element which can correspond to M-3B of UL-1459 by surely generating a trouble in the element itself by an open mode in the case of continuously flowing an overcurrent. CONSTITUTION:In a discharge type surge absorbing element 10, lead wires 16, 16 are connected to lower end parts 12a, 12a of discharge electrodes, to form a discharge gap 13 between the discharge electrodes 12, 12 sealed in an envelope 14 with discharge gas, and intermediate parts of the lead wires 16, 16 are fixed to a lower end part 18 of the envelope, to also insert partly the wire through this envelope drawn out to the outside. A length L of the lead wires 16, 16, interposed between a lower end part internal surface 18a of the envelope and the lower end parts 12a, 12a of the discharge electrode, is set enough short for avoiding discharge generation between the lead wires 16, 16 and further enough long for maintaining a noncontact condition between melted nickels 20, 20, melted by duration of a discharge in the discharge gap 13 to hang down to a side of the lead wires 16, 16, and the lower end part internal surface 18a of the envelope.
Patent JP-S62169938-A (JP)
Title: Heating device
Inventor: TACHIKAWA HAJIME
IPC: F24C7/02
Filed: 1986-12-18
Abstract: PURPOSE:To improve the easiness of using the device by providing a microwave cooking range with a memory installed in it which stores beforehand vocal data and making this memory report various operations such as operation and mistaken operation and indicate their contents and also vocally reporting and the like when an accident occurs. CONSTITUTION:It is possible to detect a trouble in the heating mechanism of a high frequency oscillation tube 5, etc. and fire in an object to be heated from the relation between the temperature in the exhaust gas and the temperature of the object 3 to be heated. For example, when the object 3 to be heated is heated and catches fire, the temperature of the exhaust gas rises to a high temperature suddenly. Accordingly it is possible to detect fire from detection signal of a temperature sensor 7. In this case, the control device 17 lets a speaker 15 issue an alarm in voice that 'fire accident has occurred.' And at the same time signal is sent to an electric power source device 16 to stop the driving of the high frequency oscillation tube 5, fan 6, motor 8, and lamp 10. At this time the present heating device is reset to the state kept before an input/output device 18 is operated.
Patent JP-S63155550-A (JP)
Title: Enclosed type lead storage battery
Inventor: YOSHINAKA MINORU
IPC: H01M50/557
Filed: 1986-12-18
Abstract: PURPOSE:To improve a productivity as well as to increase a capacity efficiency by unifying current collecting plates and a battery jar plate with current collecting plates made of a sheet of lead or a lead alloy provided on a surface of a heat deposited resin layer of a metal plate inside surface composing the battery jar plate. CONSTITUTION:Metal plates 6 and 7 sealing an opening part of a frame body side surface is formed with a metal having a high steel characteristic like aluminum. Resin layers 8 and 9 provided on inside surfaces of metal plates 6 and 7 are a polyolefine-based synthetic resin film made a thermocompression bonding. Resin layers 8 and 9 are thermowelded to current collecting plates 10 and 11 composed of a sheet of lead or a lead alloy. A phenol-based epoxy resin layer is applied on the thermowelded surface, and the polyolefine-based resin having the thermowelding characteristic is applied on the epoxy resin layer. Current collecting plates 10 and 11 penetrate the resin layer interposed between the plates 10, 11 and the metal plates 6, 7, and connected to the metal plates 6 and 7 by connecting parts 12 and 13 by welding etc. This enables a pole part to be eliminated from a plate, therefore, a high capacity efficiency and a high productivity to be obtained.
Patent JP-H03163871-A (JP)
Title: Solid-state image sensing device and manufacture thereof
Inventor: ENOMOTO TADASHI
IPC: H04N5/335
Filed: 1989-11-22
Abstract: PURPOSE:To obtain high light-receiving sensibility by adjacently arranging a plurality of condenser lenses, forming a condenser lens aggregate, covering approximately the whole region of a light-receiving section with the condenser lens aggregate and giving the condenser lenses curvature condensing total incident light projected to the corresponding photosensitive section of a solid-state image sensing device. CONSTITUTION:Approximately the whole region of the light-receiving section of a solid-state image sensing device is covered substantially with a condenser lens aggregate shaped by mutually bringing a plurality of condenser lenses 6'' near, thus reducing condensing ineffective regions 10. Separate condenser lens 6'' constituting the condenser lens aggregate has curvature condensing total incident light 8 projected to the photosensitive sections 2 of the solid-state image sensing device. Consequently, the degree of condensation of the condenser lenses 6'' is improved and condensing effective regions 9 are also spread, thus reducing incidence to the ineffective regions 10 of light causing flare and smear. Accordingly, high light-receiving sensibility is acquired.
Patent JP-H09124491-A (JP)
Title: Bicarbonate ion-containing aseptic blend liquid agent or its pharmaceutical preparation and production of the preparation
Inventor: OBARA HIROMITSU
IPC: A61K33/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a bicarbonate ion-containing aseptic blend liquid agent containing calcium ion and/or magnesium ion together with bicarbonate ion, where the simultaneous blend of them has been impossible. SOLUTION: This aseptic blend liquid agent comprises a solution containing at least a metal ion (e.g. calcium ion and/or magnesium ion) capable of producing an insoluble compound by reacting with bicarbonate ion, bicarbonate ion and carboxylic ion (e.g. citric acid ion or malic acid ion) and having 50-300mmHg CO2 partial pressure.
Patent JP-H05141886-A (JP)
Title: Heat exchanger for gas turbine
Inventor: YAMAGUCHI TETSUAKI
IPC: F28D19/04
Filed: 1991-11-18
Abstract: PURPOSE:To prevent a lowering of buffering operation due to curing of an elastic rubber ring for buffering and alleviating variation in a torque to be provided between a core and a support upon heating by heat to be transferred from the core side in an air heating heat exchanger for a gas turbine. CONSTITUTION:An airtight coating part 22 is provided on the outer periphery of a heat exchanging core 21. A honeycomblike air-cooled core 35 and a coating part 36 are provided outside the part 22. A ring gear 38 having a support 39 is mounted at the outside through an elastic rubber 37. The support 39 is supported by a guide roller. The core 35 is cooled by the air passing through the honeycomb to shut OFF heat to be transferred from the core 21 to the ring 37.
Patent JP-2001127039-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: SATO MASAYUKI
IPC: H01L21/316
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To dissolve the problems in conventional manufacturing method such as not only the flaking of a silicon film but also the drop in selectivity with resist, the peeling of the deposition at one sidewall of an etching chamber, etc., for the selectivity between the silicon film and the nitride film drops when the flow rate of oxygen is increased to raise the drillability in etching of a nitride film, using CHF3/O2/Ar mixed gas for removal of the nitride film for opening of a contact, in the element structure which has a nitride film on the silicon film including a silicon substrate. SOLUTION: When C4F8/CH2F2/Ar/O2 mixed gas is used for etching of a nitride film 4, the etching of the nitride film 4 is accelerated, and also since CHxFY gas is one which is high in deposition effect, the selectivity to a silicon substrate 1 rises, and further the etching can be made continuously in roughly the same etching gas as that for the interlayer oxide film covering the nitride film 4, so stable etching excellent in productivity becomes possible.
Patent JP-H09147377-A (JP)
Title: Focus controller
Inventor: OGAWA KIYOSHI
IPC: G02B7/28
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To perform a constant highly accurate focus control without being influenced by a change in power of laser beams. SOLUTION: The reflected light at the time laser beams 6 are made to focus on an optical master disk 2 by an objective lens 4 is detected by a photodetector 9 through an astigmatism lens 8 and a focus signal (f) and a light quantity signal (p) are obtained from respective detection signals VA, VB, VC, VD of every element to be outputted from the detector 9 and the focus signal (f) is divided by the light quantity signal (p) and then the objective lens 4 is driven to be moved based on the divided result.