baber/WOPTO huggingface dataset:
Patent JP-H0562026-A (JP)
Title: Id card reader
Inventor: AIZAWA NORIO
IPC: G06K7/00
Filed: 1991-08-30
Abstract: PURPOSE:To continue the inquiring processing of an ID card even when the communication between an ID card reader and a host is disabled and to perform the efficient checking processing. CONSTITUTION:Data contents such as personal information read from an ID card 2 are consecutively stored in a memory card 7 with the communication results between it and the host added with a flag, and so the inquiring process can be continued. When the communication is restored, the data contents within the memory card 7 are transmitted to the host. The memory card 7 is constituted freely attachably/detachably and the communication to the host is available from the other ID card reader.
Patent JP-H021587-A (JP)
Title: Fuel aggregate and nuclear reactor
Inventor: IKEMURA KAZUYUKI
IPC: G21C3/30
Filed: 1988-09-30
Abstract: PURPOSE:To prevent the flow of a coolant from becoming unstable without using a movable part by increasing continuously a passage cross sectional area of a coolant passage of a resistance device toward the upstream and the downstream sides, respectively from a throat part, and also, forming the side wall to a continuous plane being free from a corner part. CONSTITUTION:A fuel aggregate 45 consists of a channel box 56, the lower tie plate 38, the upper tie plate 46, a spacer 54, a fuel rod 47 and an orifice 25. The upper and the lower end parts of the fuel rod 47 are held by the lower tie plate 38 and the upper tie plate 46. The orifice 25 is a resistance device, and between each adjacent round bar 27, a gap 28 which becomes a cooling water passage is formed. As for the gap 28, its cross sectional area increases gradually toward the upstream side and the downstream side from a throat part 8A, and the gap is delimited by a pair of side walls constituted of a continuous plane being free from a corner part.
Patent JP-S6390371-A (JP)
Inventor: DONARUDO UESUREI KAAKUHOTSUFU
IPC: B23K10/00
Filed: 1987-09-30
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。
Patent JP-S61124853-A (JP)
Title: Apparatus for measuring lattice constant
Inventor: ISHIBA TSUTOMU
IPC: G01N23/207
Filed: 1984-11-21
Abstract: PURPOSE:To make it possible to measure the lattice constant of a monocrystal with high accuracy, by limiting the irradiation area of X-rays to a specimen crystal by a rectangular slit and minimizing the measured area to enhance the repeated accuracy of measurement. CONSTITUTION:Incident X-ray beam 3 is controlled so as to irradiate both crystals of a standard specimen 10 and a measuring specimen. At this time, in order to measure an area as small as possible in the measuring specimen 11 and to hold parallelization of incident X-ray beam 3, a slit 7 is inserted between a monochrometer and specimen crystals 10, 11. The slit 7 has a rectangular slot 15, for example, having a dimension of 0.5X15mm and X-ray beam 3 passes through said slot 15. X-ray beam abcd limited by the slot 15 of the slit and the standard specimen is formed on the measuring specimen 11. When the irradiation area of the beam is made small, a slit insert mechanism 7 is moved to the direction shown by the arrow S.
Patent JP-H04123094-A (JP)
Title: Light source unit for display device
Inventor: KAMOGAWA YUJI
IPC: G09F9/40
Filed: 1990-09-14
Abstract: PURPOSE:To eliminate variance in brightness among picture elements due to the electrostatic charging of the internal surface of a vacuum container by making shield electrode opening parts which are nearby the internal surface of the vacuum container different in size from other opening parts. CONSTITUTION:The opening parts 81 at the peripheral part among the opening parts of a flat plate shield electrode 7 are smaller in area than other opening parts 8. Namely, an electric field produced nearby the opening parts of the flat plate shield electrode 7 by the electrostatic charging of the internal surface of the container has a difference between the peripheral part and the center part side of the flat plate shield electrode; and the opening parts 81 on the side where the electric field is intense corresponding to the difference are made small and other opening parts 8 are made large. The amount of electrons which are emitted from the cathode side through the respective opening parts can be made uniform. Consequently, the respective picture elements are prevents from having an irregularity in brightness and the display quality is improved.
Patent JP-H0985581-A (JP)
Title: Correcting method for thermal displacement of machine tool
Inventor: SENDA HARUMITSU
IPC: G05B19/404
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To accurately correct the thermal displacement of a machine tool under the full operating condition by estimating the thermal displacement amount in the transient state after the change of the number of revolution by means of an exclusive method. SOLUTION: The temperature of a main spindle 3 is digitized and measured by a temperature measuring device 8 on the basis of the outputs of temperature sensors 6, 7 and recorded as the time series data into a temperature recording device 9. A thermal displacement estimating calculator 10 estimates the thermal displacement amount on the basis of the immediate value of the measured temperature in the steady state in which the temperature is saturated, and the thermal displacement amount is estimated on the basis of the time series data of the last time by the time constant ratio of the temperature to the thermal displacement with time in the transient state after the number of revolutions is changed. An NC device 11 corrects the thermal displacement of the main spindle 3 by the correction amount based on the thermal displacement estimated value.
Patent JP-H0880418-A (JP)
Title: Waste gas concentrating method and device therefor
Inventor: HIRAYAMA TOSHIFUJI
IPC: B01D53/06
Filed: 1994-09-12
Abstract: PURPOSE: To surely and efficiently concentrate waste gas containing solvent. CONSTITUTION: Waste gas inserting cylindrical bodies 7 are radically arranged on a rotating device for concentrating waste gas, and concentrator elements 8 are internally, attachably and detachably provided in concentric circles in the cylindrical bodies 7. The rotating device 3 is intermittently rotated at specific time intervals by a pitch angle of the cylindrical bodies 7 radically arranged on the rotating device 3, and also joining parts 9 are joined to the cylindrical part 7 at both the sides in a solvent desorbing station part 6. Hot air or steam is passed through the cylindrical bodies 7 via the joining body 9 to recover solvent adsorbed on the concentrator elements 8.
Patent JP-2001068607-A (JP)
Title: Cooling structure for electronic component
Inventor: ISHIDA KAZUHITO
IPC: H01L23/36
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To suppress warpage of a circuit board, to relax stress on soldered parts and to perform proper heat radiation even when a high heat conductor is interposed. SOLUTION: A circuit board 1 on which a semiconductor device 2 is mounted is fixed on bearing surfaces 5 formed on a heat radiating plate 3 by bolts 8, the distance 12 between a contact surface 3b formed on the heat radiating plate 3 and the substrate 1 is limited and a high heat conductor 4 whose thickness is limited is interposed in the gap. A concave part 3a for suppressing the loads imposed on the substrate 1 from the heat conductor 4 is provided on the contact surface 3b and an electronic component 7 is further disposed on the rear side of the circuit board 1 on the surface with which the heat conductor 4 is not in contact for suppressing the warpage of the substrate 1. Also, the state of the heat conductor 4 can be checked by a through hole 6 placed in the heat radiating plate 3 and the heat radiating plate 3 is connected to a housing to ensure a proper heat radiation.
Patent JP-S61123395-A (JP)
Title: Manufacturing jig of voice coil for speaker
Inventor: YONETANI YOSHIAKI
IPC: H04R9/04
Filed: 1984-11-20
Abstract: PURPOSE:To obtain a jig having a certain thickness of coating, abrasion resistance and self lubricating character in high precision by establishing composite coating of plating on the surface of the jig by electrolyte dispersed micro particles of fluorine compound in nickel plating bath. CONSTITUTION:Fluorine compound micro particles 2a is coated by nickel plating, dispersing fluorine compound micro particles 2 in the nickel plating bath. Thus, a composite coating of plating by executing electrolytic plating using a plating bath can be obtained. A composite coating layer 6 of super thin coating, abrasion resistance and good self lubricating character can be obtained by letting the jig sunk in the plating bath have positive pole, and letting a composite plating 5 have negative pole.
Patent JP-H1086925-A (JP)
Title: Heat resistant foam container
Inventor: KITAGAWA TAKATOSHI
IPC: B65D1/28
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a container excellent in heat resistance and heat insulation in heat-cooking in a microwave oven. SOLUTION: The heat resistant foam container comprises an outer layer A, a basic layer B and an inner layer C. The layer A is a single layer or a multi-layered structure of a styrene film with a thickness of 150 to 300μm, the layer B is a fomaed material of a polystyrene-methacrylate copolymer, and the layer C is a single layer or a multi-layered structure of a styrene film with a thickness of 25 to 100μm.
Patent JP-H0966446-A (JP)
Title: Work clamping mechanism for grinding machine
Inventor: NAOI YOSHIHISA
IPC: B24B41/06
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a work clamping mechanism for inside and outside diameter simultaneous grinding machine or the like which can keep a work in a stable condition without causing misalignment and excessive effort, thus performing highly accurate inside and outside diameter simultaneous grinding with high efficiency, in conducting inside and outside diameter simultaneous grinding for a donut-shaped work or the like. SOLUTION: A frame 22 is disposed at an internal grinding shaft attaching column 21, a plurality of slide guides 23 are mounted on the frame 22, and guide shafts 24 are inserted in it so as to move freely. One end of the respective guide shafts 24 is fixed on a lifting plate moved by an air cylinder 26, and the other end of the respective guide shafts 24 is fixed on a clamp base 32. A rotating clamper 34 for pressing and locking one surface of a work 31 is mounted on the clamp base 32 so as to rotate freely, and an attracting head 30 which attracts and rotate the other surface of the work by facing a rotating clamper 34 is mounted.
Patent JP-S60140495-A (JP)
Inventor: TOTSU HIDEO
IPC: G07F9/00
Filed: 1983-12-28
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。
Patent JP-H07109958-A (JP)
Title: Combustion efficiency improving device for internal combustion engine
Inventor: TAKAHASHI KATSUAKI
IPC: F02M27/04
Filed: 1992-08-21
Abstract: PURPOSE:To allow ceramics to be provided with the secondary structural characteristic and improve the combustion efficiency of an internal combustion engine by arranging the ion crystalline ceramic component in a region where high voltage is applied and the electric field which alternately changes direction acts, in a fuel supply passage to the internal combustion engine. CONSTITUTION:A combustion efficiency improving device is arranged before the supply of fuel into a combustion chamber in a part of a communication passage to the combustion chamber of an internal combustion engine. The main body of the device is constituted of a container 1 which has a certain capacity and has an inlet part 2 on one end side and an outlet part 3 on the other end side. Inside the container 1, a charged chamber 4 surrounded by a net is formed, and the inside of the charged chamber 4 is charged with ceramics 5. In this case, as for the ceramics 5, the ion crystalline ceramic component is arranged in the region where high voltage is applied and the electric field which altenately changes direction acts. Accordingly, the ceramics 5 is provided with the secondary structure characterstic, and polarization is applied to the hydrocarbon fuel by changing the direction, and the fuel efficiency is improved.
Patent JP-H0987570-A (JP)
Title: Aqueous pigment dispersion
Inventor: ITABASHI MASASHI
IPC: C09K23/52
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous pigment dispersion excellent in the glossiness and the coloring power of the coating formed thereby and good in flowability and storage stability by dispersing pigments and a specified pigment dispersant in a specified aqueous acrylic resin. SOLUTION: This aqueous pigment dispersion comprises 100 pts.wt. pigments and 0.1 to 30 pts.wt. pigment dispersant represented by the formula [wherein P denotes an organic dye residue or a heterocyclic residue; X denotes a bivalent linking group made up of 2 to 15 atoms selected from among S, C, N, O, and H; Y denotes a direct bond, N(R) (in which R denotes H or an alkyl group having 1 to 18 carbon atoms, or Z-N(R<1> )R<2> ), or O;  Z denotes an alkylene group having 1 to 6 carbon atoms, R<1> and R<2> each denote an alkyl group having 1 to 18 carbon atoms or a heterocyclic group optionally containing N, O, and S; and (n) is an integer of 1 to 3] dispersed in 5 to 200 pts.wt. nitrogen- containing water-soluble acrylic resin obtained by copolymerizing (a) 5 to 20 pts.wt. α,β-ethylenically unsaturated carboxylic acid, (b) 5 to 50 pts.wt. α,β- ethylenically unsaturated nitrogen-containing monomer, and (c) 30 to 90 pts.wt. α,β-ethylenically unsaturated monomer other than (a) and (b).
Patent JP-H0292006-A (JP)
Title: Current mirror circuit
Inventor: NIRATSUKA KIMITOSHI
IPC: H03F3/45
Filed: 1988-09-28
Abstract: PURPOSE:To expand the range of use of a low voltage by adopting the constitution such that an output current with a current ratio with respect to an emitter area ratio of a 1st transistor(TR) and a 2nd TR flows in or flows out of a load circuit. CONSTITUTION:A differential amplifier DA consists of differential pair npn TRs Q31, Q32, pnp TRs Q33, Q34 forming a current mirror circuit for the said differential pair TRs, an output pnp TR Q35 and a resistor R1. A caption IR is a reference current supplied from a constant current source CC and a caption IO is an output current flowing to a load circuit RC with a desired current ratio IO/IR. Furthermore, the current ratio IO/IR is selected equal to the emitter area ratio of TRs Q10, Q20. Thus, a current mirror circuit absorbing the output current IO from the load circuit RC, for example, is formed.
Patent JP-H0586842-A (JP)
Title: Exhaust emission control device for engine
Inventor: IHARA KAZUNORI
IPC: B01D53/94
Filed: 1991-09-25
Abstract: PURPOSE:To improve heating efficiency by laminating a metallic catalyst carrier and a ceramic made carrier for monolithic catalyst, and applying current for heating the metallic catalyst carrier. CONSTITUTION:Cordierite carriers 15, 15... consisting of ceramic made square honeycomb structures and metal carriers 16, 16... consisting of metallic members are laminated alternately. The metal carriers 16, 16... are of corrugation structures consisting of flat plate members and wavy plate members and are arranged in a zigzag condition for introduction of respective lead wires of positive and negative electrodes 12, 13. The metal carrier 16 is insulated by the ceramic made carrier 15 with no current leak and heat insulation, thus improving heating efficiency.
Patent JP-H04128574-A (JP)
Title: Electromagnetic pump for antiskid device
Inventor: KATAYAMA KOJI
IPC: B60T8/40
Filed: 1990-09-18
Abstract: PURPOSE:To prevent the occurrence of a shock sound by forming the stroke length of a plunger longer than the effective stroke length, closing a brake liquid discharge port after a piston exceeds the effective stroke length, and stopping the piston via the compression of the brake liquid. CONSTITUTION:When a coil 30 is excited, a plunger 34 is sucked by a core 31, and a piston 15 is moved in the direction to narrow a pump chamber 17. The brake liquid in the pump chamber 17 is fed by pressure to a wheel cylinder 2 via a discharge port 51 and a pipe 7 while the end face of the piston 15 is moved to the discharge completion position from the maximum position, the pump chamber 17 is set to the sealed state instantaneously when the discharge port 51 is closed by the end face of the piston 15, and the pressure of the brake liquid in the pump chamber 17 rises quickly. The pressure in the pump chamber 17 is applied in the direction to expand the pump chamber 17, and it is balanced with the force of the plunger 34 applied in the direction to narrow the pump chamber 17, the piston 15 is stopped before reaching the maximum movable position, and the occurrence of a shock sound is suppressed.
Patent JP-2000065938-A (JP)
Title: Radiation detecting system
Inventor: SUGIHARA HIROSHI
IPC: G01T1/20
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a radiation detecting system by which a radiation leakage can be monitored surely and immediately. SOLUTION: In a system, an optical fiber cable 20 which is formed in such a way that a part irradiated with a radiation emits light and which transmits the emitted light is provided. In addition, a photoelectric conversion means 32 to which at least one end of the optical fiber cable 20 is connected is provided. In addition, a processing means 38 by which a fact that the radiation is irradiated is detected on the basis of an output signal from the photoelectric conversion means 32 is provided.
Patent JP-H03114152-A (JP)
Title: Connecting structure for electric element
Inventor: YAMAZAKI YOSHIO
IPC: H01R11/01
Filed: 1990-09-17
Abstract: PURPOSE:To accomplish simply the electric continuity of an electric element provided with a number of continuity junctions by mounting the electric element on a circuit board through an anisotropic conductive adhesive. CONSTITUTION:When an adhesive agent layer 3 is formed between electric members 1, 2 by means of pressure adhesion using adhesives having anisotropic conductivity, the directions A B, C D in the base boards 1, 2 become conductive while the directions A C, B D and A D, C B are insulated. This kind of adhesive agent having anisotropic conductivity is obtained by dispersing simple substance or alloy of electroconductive noble metal particles, heavy metal particles, and light metal particles plus eventual particles of plating, carbon fiber, etc., in various adhesives such as insulative epoxy type, silicon type, etc., followed by necessary control of their contents, shapes, sizes, dispersion condition, thickness adhesion method, etc.
Patent JP-H1085194-A (JP)
Title: Pulse diagnostic inspection apparatus and system and pulse diagnostic inspection method
Inventor: MARUTANI TAKAFUMI
IPC: A61B5/025
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To automatically execute detection of pulse waveforms of a patient and to execute a high-accuracy pulse diagnosis based on the detction. SOLUTION: Pulse detecting belts are wound around the right and left hands of the patient and the pressure signals of the pulses in the radial arteries are detected by pulse detecting sensor 2b to 2d. These signal is are converted to pulse waveforms by a waveform conversion section 8 and the waveform level is adjusted by a waveform level adjustment section 11. A comparing detection section 12 compares the pulse waveforms and the plural pulse shape waveforms stored in a pulse shape waveform storage section 9 and detects the same or resembling pulse shape waveforms. The disease condition data corresponding to these pulse shape waveform is retirieved from a disease condition data storage section 10 by a disease condition date detection section 13.  A heart rate calculation section 15 calculates a heart rate in accordance with the pulse waveforms and stores the detected pulse shape waveforms, the pulse waveforms, the disease condition data and the heart rate in a patient data storage section, 14 and outputs the same from a monitor 4 or printer 5.
Patent JP-H06100785-A (JP)
Title: Drip-resistant, flame-retardant, heat-resistant, and impact-resistant resin composition
Inventor: NISHIHARA HAJIME
IPC: C08K3/02
Filed: 1992-09-16
Abstract: PURPOSE:To provide the thermoplastic resin composition preventing its melt- dropping on combustion and excellent in flame retardancy, impact resistance, heat resistance and flowability. CONSTITUTION:The flame-retardant, heat-resistant, and impact-resistant resin composition comprises (A) a thermoplastic resin, (B) a phosphorus-containing flame retardant comprising an organo-phosphorus compound and/or red phosphorus, and (C) a drip preventing resin comprising a specific structure silicone resin and/or a polyphosphazene.
Patent JP-H07101656-A (JP)
Title: Adjustable-speed type moving walk
Inventor: SAEKI HIROSHI
IPC: B66B23/02
Filed: 1993-10-01
Abstract: PURPOSE:To solve problems in respect to the strength and the durability, by providing respective pallets so as to be movable independently and connecting hooks to the axes of a rack chain in a high speed zone to transfer the pallets and providing rollers between adjacent pallets to freely and laterally slide the pallets. CONSTITUTION:The circulating path of a moving walk way is constituted of a turning-overing part provided with arc-shaped guide rails in the vertical plane at both ends, a high speed zone provided with horizontal linear guide rails 14 at the middle part, and an accelerating and decelerating part provided with curved guide rails 14 within a horizontal plane between the turning-over part and the high speed zone. And the pallets are transferred in such a state that a number of pallets 1 provided with hooks at the rear face are conducted independently by the guide rails 14. That is, respective pallets are transferred while fitting the hooks in the rings of driving chain, in the turningover part, and while fitting the hooks in the rings of rack chain, in the high speed zone. And rollers 52 are provided at the adjacent parts of the adjacent pallets 1 and the lateral sliding between mutual pallets is facilitated.
Patent JP-H0967801-A (JP)
Title: Corrosion resisting construction for railroad track
Inventor: KUROKI RYOICHI
IPC: E01B19/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide corrosion resisting construction for preventing the occurrence of damage or making difficult the occurrence of damage in particular in a rail and a screw member for a railroad track when they are built or when they are used afterward. SOLUTION: The lower part extending over the bottom and web of a rail 1 is coated with a resin material so as to wrap it, at the same time, and in a fastening section for fastening the rail 1 by means of a fastener, a protection member 6 formed of a resin or rubber material is made to lie between the coated rail 1 and a rail holding member 5 of the fastener interlocked therewith so as to load the protection member 6 to the holding member 5. The corrosion resisting rail 1 is so executed that no damage occurs in the coating.