baber/WOPTO huggingface dataset:
Patent JP-S6345037-A (JP)
Title: Psp tray laminated with high acrylonitrile resin film
Inventor: USAMI KATSUYUKI
IPC: B32B5/18
Filed: 1986-08-12
Abstract: PURPOSE:To obtain a PSP tray superior in gas barrier properties, by a method wherein a polystyrene side of a laminated film obtained by laminating a high acrylonitrile resin film and polystrene film together beforehand and a PSP sheet are laminated together, and this laminated sheet is thermoformed. CONSTITUTION:A high acrylonitrile resin film of, for example, a thickness of 20mum and a polystyrene film of a thickness of 25mum are laminated together by a dry lamination method by making use of a urethane series adhesive agent. Thermolaminating of a polystyrene side of the laminated film and a PSP sheet of a thickness of 2,200mum is performed at a rolling temperature of 170 deg.C by making use a laminator. The laminated sheet is heated by a far infrared heater, stuck to a mold by drawing a vacuum, blanked by taking out the same after cooling and a PSP tray whose inside is laminated with the high acrylonitrile resin film and whose gas barrier properties is excellent can be obtained.
Patent JP-H0612261-A (JP)
Title: Interruption control circuit
Inventor: SHOJI TOSHIO
IPC: G06F9/46
Filed: 1992-06-25
Abstract: PURPOSE:To provide the interruption control circuit for a data transfer device unnecessitating processing such as register save/recovery and control table address translation or the like corresponding to an input/output device. CONSTITUTION:When interruption is generated from the input/output device, the interruption display bit of an interruption register 31 is turned on, an interruption request detection signal is turned on by an interruption request detection circuit 32, and an interruption number generation circuit 33 generates an interruption number from the contents of the interruption display bit. A base address preparation circuit 35 calculates a base address from this interruption number and the number of registers previously set to a register number register 34, and a register address preparation circuit 37 generates the physical address of the register by adding the base address and the register number of an instruction register 38.
Patent JP-H11661-A (JP)
Title: Seawater desalination apparatus
Inventor: YAMAGUCHI TAKASHI
IPC: B01D61/44
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus for producing plain water from seawater stably without pollution, which does not require supply of energy from heat source, electric power and the like, thus realizing resource saving, as a method for desalination of seawater. SOLUTION: A desalination tank has a double-walled circular cylindrical construction and a semi-spherical top plate is closely attached and an inner part constitutes a main tank 1 and an outer part constitutes a sub-tank 1 and the two tanks are bonded together at upper part. In an interior of the main tank 1 a support frame 3 consisting of a synthetic resin material, an anode plate 4 consisting of a multiply-perforated plate, a gravel layer 5, a fiber layer 6, a carbon layer 7, a cathode electrode plate 8 are layered in sequence through isolation plates 9 so as to form a filtering dialysis system, which is constituted in a horizontally layered state and is installed with a top face thereof located in a vicinity of a horizon of the seawater. In the upper part within the main tank a plain water pressure conveyance pump 10 is provided.  The sub-tank 2 located outside has an upper plate closely attached to the outer part of the main tank and is provided with a bottom plate and a water passage pipe 11 at a lower part, and the water passage pipe is disposed at a depth deep enough to be free from influence of waves. An air-motor driven generator 12 is provided above the main and sub tanks 1, 2 and is connected to the main and sub tanks 1, 2 by vent pipes 13. An air suction cylinder 14 for collecting air pressure generated by vertical movement of sea surface and an air compression cylinder 15 are connected to the main tank 1 and the sub-tank 2 by vent pipes 16, respectively.
Patent JP-H0855376-A (JP)
Title: Magneto-optical disk cartridge
Inventor: MATSUMOTO HIROYUKI
IPC: G11B11/105
Filed: 1994-08-12
Abstract: PURPOSE:To eliminate the need for an initializing magnetic field impressing device and to miniaturize a device by forming a cartridge having two pieces of magnets provided with yokes at magnetic poles in such a manner that the magnetic lines of force within these magnets are parallel with disk surfaces and that the symmetric alternation magnetic poles face to each other across the disk. CONSTITUTION:This magnetic field impressing device consists of two pieces of the magnet parts and the respective magnet parts face to each other across the magneto-optical disk. The magnet parts consists of the permanent magnets 22 and the yokes 23 having magnetic permeability. The permanent magnets 22 are arranged in parallel with the substrate surface of the magneto-optical disk 21. The magnetic fluxes emitted from the one magnetic pole are concentrated to the yokes 23 and are further converged to the yokes of the magnet parts facing each other through the magneto-optical disk 21. The magnetic fluxes emitted from the other magnetic pole penetrate the magneto-optical disk 21 in the opposite direction from its yoke and are similarly converged and returned to the yoke of the magnetic pole of the magnet part on the opposite side. Then, the magnetic circuits are formed only by this magnetic field impressing device and, therefore, the need for a large magnetic circuit for returning the magnetic fluxes to the magnet on the opposite side like heretofore is eliminated.
Patent JP-H1123298-A (JP)
Title: Car's displacement angle measuring system
Inventor: TAKEDA AKINORI
IPC: G01C19/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To measure with precision a displacement angle calculated from an angular speed signal, relating to car' s displacement angle measuring system used for a navigation system, by accurately setting a correction value for correcting an angular speed signal of gyro sensor. SOLUTION: To an input side of a controller 4 which controls a navigation system 1, a GPS receiver 2, an FM receiver 3, a map data 5, a magnetic compass 8, a car speed sensor 9, a gyro sensor 10, an inclination sensor 11, etc., are connected, while to an output side, the map data 5, a monitor 6, a speaker 7, etc., are connected. When the car speed sensor 9 indicates a car is standstill while the inclination sensor 11 indicates the car is in level state, an angular speed signal outputted from the gyro sensor 10 is set as a correction value. With the correction value, the angular speed signal is corrected for eliminating error amount.
Patent JP-H1040651-A (JP)
Title: Digital camera
Inventor: MORITA MASAHIKO
IPC: G11B20/10
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera capable of recording to the limit of a recording medium. SOLUTION: The CPU 8 of the digital camera 1 subtracts at least the minimum file size of the recording medium and a margin capacity from the recording medium 2 of an object to be recorded or a remaining recording capacity in a nonvolatile memory 11, so as to determine a recordable capacity. When the recordable capacity is larger than the required minimum recording capacity, the CPU allows recording; and otherwise it stops recording. Thus, recording is possible to the limit of the recording medium 2 or the nonvolatile memory 11, while logical destruction is prevented.
Patent JP-H1136454-A (JP)
Title: Anchor bolt for sleeper
Inventor: TAKAGI KAZUOKI
IPC: E04B1/58
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To secure the safety of the work, and regulate the projection by providing an anchor bolt for sleeper to fit a sleeper on a foundation comprising an embedded body to be embedded in the foundation by providing a female screw in an upper end part, and a projecting bolt which screws its lower end part to the female screw and is projected upward from the foundation. SOLUTION: In a procedure in which an anchor bolt 1 for sleeper is embedded in a foundation B, an integrated embedded body 3 in which a male screw of an extension body 5 is screwed in a lower part of a female screw member 4 is provided. The embedded body 3 is supported at the position of an upper end of the female screw member 4 which is as high as, or slightly higher than the target level of the upper end of the foundation B, and concrete is placed to the target level and solidified. Before the sleeper 9 is mounted, a projecting bolt 2 is not mounted on the embedded body 3. After the projecting bolt 2 is screwed into and connected to the embedded body 3, an insertion nut 11 is screwed into the sleeper 9, and connected to the foundation B. The safety of the work is secured, and the projection can be regulated.
Patent JP-H05159949-A (JP)
Title: High voltage power source
Inventor: HAGA TERUBUMI
IPC: G03G15/02
Filed: 1991-07-05
Abstract: PURPOSE:To effectively fill an insulating filler by so disposing to contain a booster transformer in an insulation case that a partition of a secondary side winding bobbin crosses perpendicularly an opening surface of the case. CONSTITUTION:A booster transformer T has partitions 24 for partitioning a bobbin body into a plurality and winding a secondary wide winding on the body in its axial direction on the outer periphery of the body along an axial direction, a secondary side winding bobbin 21 having the secondary side winding wound on the body between the partitions 24, a primary side winding bobbin 20 contained in a state that the primary side winding is wound in the bobbin body of the bobbin 21, and a core 40 for constituting a magnetic circuit in a state for surrounding the interior of the bobbin 20 and the outer periphery of the bobbin 21. The transformer T is so disposed to contain the partitions 24 of the bobbin 21 in an insulation case 10 as to cross perpendicularly to the opening surface of the case 10. Thus, an insulation of high and low voltage sides is effectively provided to reduce in size an apparatus.
Patent JP-H0743511-A (JP)
Title: Production of diffraction grating and production of optical wavelength converter element
Inventor: HARA HISAKO
IPC: G02B6/12
Filed: 1993-08-02
Abstract: PURPOSE:To provide a method for mass production of a diffraction grating having high uniformity. CONSTITUTION:An SiO2 film 12 is applie on an optical crystal substrate 11 and baked, and then a resist 13 is applied to the SiO2 film. After prebaking, a Cr mask 14 smaller than the substrate 11 is brought into close contact with the resist 13, the back surface of the substrate 11 is coated with a black liquid or solid 15, and the substrate 11 is exposed to He-Cd laser beam 16. After developing with a developer, the substrate is rinsed with pure water and postbaked. Then, the pattern is transferred to the SiO2 film 12 by dry etching to obtain the diffraction grating 12a.
Patent JP-H0239878-A (JP)
Title: Variable-resistance electrostimulation apparatus for cell
Inventor: SOGAWA KOJI
IPC: C12N15/02
Filed: 1988-07-28
Abstract: PURPOSE:To provide a variable-resistance electrostimulation apparatus for cell, having continuously variable resistance of a circuit including a chamber and enabling the continuous variation of the time constant in the application of a high-voltage DC pulse through a capacitor. CONSTITUTION:A chamber 2 is charged with a cell suspension containing cells and genes, etc., and a chamber 20 is charged with a prescribed amount of a solution 26. A capacitor 10 is electrified by turning the switch 14 to a power source 8. The electric charge of the capacitor 10 is discharged to the chambers 2 and 20 by turning the switch 14 to the chambers 2, 20. The time constant (tau) of the discharge can be calculated as follows. The resistance of the chamber 20 containing the solution 26 in an amount of (v) is r0/v wherein r0 is the resistance between the electrodes 22, 24 of the chamber 20 containing unit volume of the solution 26. The combined resistance R of both chambers 2 and 20 is calculated by the formula I and the time constant tau is determined by the formula II wherein (r) is the resistance of the chamber 2. The time constant tau can be continuously varied by continuously varying the volume (v) of the solution 26.
Patent JP-H0356881-A (JP)
Title: Method and apparatus for inspecting defect of recording medium
Inventor: EBISAWA KATSUHIDE
IPC: G01R33/12
Filed: 1989-07-26
Abstract: PURPOSE:To allow the exact observation of a drop-out and to improve the quality of a recording medium by inspecting the drop-out of the recording medium. CONSTITUTION:An A/D converter 5 is actuated by a head switching pulse as a trigger and the detection waveform signals outputted from a detecting circuit 4 are stored at an arbitrary sampling speed in order to store the detection waveform signals into a memory device 6. Decision is made that there is the drop-out (DO) when there is the drop of more than the depth preset in the preliminary inspection by a calculation. The track number where the DO is detected, the number of the arrayed element where the DO is detected and the depth of the detected DO are then stored. The defects of the recording medium are then displayed as a two-dimensional distribution chart. The easy pinpointing to the defect by using a microscope is possible if the map indicating the generation distribution state of the drop-out is previously made in such a manner.
Patent JP-H0240575-A (JP)
Title: Inspecting apparatus of power source
Inventor: ISHIGAKI TOSHINORI
IPC: G01D21/00
Filed: 1988-07-30
Abstract: PURPOSE:To enable easy execution of inspection of a switching power source by a method wherein an inter-terminal voltage of each component of a switching means is read and converted into a digital signal by a converting means and this digital signal is compared with a reference value. CONSTITUTION:First, data of a test program stored in a hard disk drive 22 are written in RAM 28 from a keyboard 23. On the occasion, an inspection control element 21 sets an input of an AC supply control element 16 and outputs of electronic load devices 17 and 18 at prescribed values respectively. Next, a microcomputer 27 gives an instruction to an AMP/switching circuit 35 so that a voltage waveform between points E and D be inputted, for instance, while turning ON a power transistor 38 for a prescribed period (10mus) simultaneously. A voltage between the points E and D, which is obtained in this period, is subjected to A/D conversion 34 and stored in the RAM 28. The microcomputer 27 compares the voltage waveform between the points E and D with a reference voltage waveform and makes a display 24 show the situation of the waveforms, since a fault of a component of a snubber circuit 39 can be supposed if said voltage waveform is outside the limits of an error.
Patent JP-S5895517-A (JP)
Title: Solution separating device
Inventor: TAMURA SHIYOUHEI
IPC: C07C27/00
Filed: 1981-11-27
Abstract: PURPOSE:To provide a device which transmits microwave oscillation energy effectively to the solns. in contact with the permeable film surfaces of superposed sheets and separates solns. effectively by holding the superposed sheets of permeable films which generate said energy when applied with high frequencies in a tight state by means of intermediate members. CONSTITUTION:Superposed sheets A consisting of dielectric porous films 1 which are hydrophobic to alcohols and are repellent to water and water permeable and conductive sheets 2 are laminated on both sides of a porous spacer 3. A part 30 of the spacer 3 is projected from the surfaces of the sheet A, A and the parts except the part 30 and the surfaces of the films 1 are coated with watertight films. A number of sheets A are contained horizontally in a case 5 and the top and bottom ends of the respective sheets A are fixed to a supporting frame 6 and a bottom surface 7, respectively. Further the midways of sheets B,- are held by respectively corresponding pressing members 8,- to keep the sheets A, A tight so that microwave oscillation energy is transmitted effectively to the alcohol solns. in contact with the film 1 surfaces of the sheets A, A whereby only the alcohol is separated with good efficiency.
Patent JP-S6170436-A (JP)
Title: Method for measuring distribution of refractive index in cylinder
Inventor: JINNO HIROSHI
IPC: G01M11/02
Filed: 1984-09-14
Abstract: PURPOSE:To attain an applicable refractive index distribution measuring method independent of the difference of distribution of refractive indexes in a cylinder and measuring environments around the cylinder by finding out the distribution of refractive index in the cylinder on the basis of the positions of the projected light on the cylinder. CONSTITUTION:An optical beam made incident upon a point Pi vertically to the axis of the cylinder is turned at its optical path by the change of its refractive index in the cylinder and then projected from the cylinder. The optical path obtained when the distribution of the refractive indexes in the cylinder is expressed by a prescribed function F is calculated as shown in dotted lines to find out a virtually calculated projection point Q'i. When the function F indicates the real distribution of refractive indexes, the real projection point Qi coincides with the virtually calculated projection point Q'i, and if both the values are different each other, the positions of both the projection points are shifted in accordance with the difference. Therefore, the distribution of refractive indexes in the cylinder is expressed by functions corrected so that the sum of the squares of the differences between respective positions of the real projection points Q1...Qn and virtual projection points Q'1...Q'n of n light rays made incident from points P1...Pn to the cylinder in parallel with each other on a plane vertical to the axis of the cylinder.
Patent JP-S6348626-A (JP)
Title: Pickup for optical disk head
Inventor: NORIMATSU MASAAKI
IPC: G11B7/135
Filed: 1986-08-18
Abstract: PURPOSE:To evaluate a polarized light separation film provided to a prism which guides light from a light source for writing and light from a light source for reading to an optical disk by providing the prism remotely with 1/4-wavelength plates which transmit and reflect the light beams from the light sources for writing and reading after they pass through the prism. CONSTITUTION:The 1/4-wavelength plates 17 and 18 are arranged at distance from the triangular prism 13 of a compound element 3. One 1/4-wavelength plate 17 is stuck on the triangular prism 7 together with a long-pass filter 19 (same as 9) and the other 1/4-wavelength plate 18 is fitted to a beam shaping prism 5. Consequently, exactly the same operation as before is performed and the light which is emitted by the light source 1 and passes through a polarized light separation film 15 and then exits from the prism 13 is led out in front of the 1/4-wavelength plates 17 and 18, so polarized light separation characteristics of the polarized light separation film 15 are easily evaluated.
Patent JP-H0479783-A (JP)
Title: Linear synchronous motor controller
Inventor: MARUYAMA TAKAHISA
IPC: H02P25/06
Filed: 1990-07-18
Abstract: PURPOSE:To improve follow-up performance and accuracy in speed control by constituting a feedback compensator based on a position command and an actual position and constituting a feedforward compensator based on an acceleration command, a speed command and a position command. CONSTITUTION:A position detection signal Pd detected through a position detector 3 is processed through a speed/position operating unit 21 and outputted as a signal representing the actual speed Vt and the actual position Pt of a vehicle 1. A first feedback compensator 32 comprises a speed compensator 23, a speed feedback compensator 24 and comparators 22, 25 and individually determines the response of the actual speed Vt to a speed command Vr and disturbance. An adder 31 adds the outputs from the first and second feedback compensators 32, 33 and produces a feedback compensation amount Q5.
Patent JP-S6085433-A (JP)
Title: Magnetic recording material
Inventor: GOTOU FUMIO
IPC: G11B5/64
Filed: 1983-10-14
Abstract: PURPOSE:To provide a practical durability and attain a uniform reproduced output by oxidizing a metallic thin film, which has a resistance to oxidation lower than that of a magnetic layer and consists essentially of Co, to form a protective layer. CONSTITUTION:The metallic thin film which has a resistance to oxidation lower than that of the magnetic layer and consists essentially of Co is oxidized to form the protective layer of a magnetic recording medium. This metallic thin film where an oxide is formed of the protective layer must have a resistance to oxidation lower than that of the magnetic layer and must contain Co and must have uniform composition and thickness and must be continuous. For the purpose of obtaining the protective layer having a sufficient durability, it is necessary that the thickness of the metallic thin film is >=0.005mum, and it is desirable that the metallic thin film contains >=50% Co. The metallic thin film is oxidized by the method where it is left in constant-temperature and constant- humidity environments, the thermal oxidation method, the anodic oxidation method, the method using an oxidizer or acid treatment, the method where it is sintered in air, or the like, or cominations of these methods.
Patent JP-2000342242-A (JP)
Title: Extraction of turmeric essence and drink containing turmeric as principal ingredient
Inventor: KUMAI AIKO
IPC: C12G3/06
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a turmeric juice or a turmeric drink capable of simply and enjoyably being drunk as a health drink at any time by diluting turmeric vinegar or turmeric sake with carbonated water, water or the like. SOLUTION: This method for producing a turmeric juice or a turmeric drink features soaking dried turmeric, turmeric powder or sliced fresh turmeric in vinegar or Western liquor, or sake to extract turmeric essence.
Patent JP-S5981891-A (JP)
Inventor: MASUDA YOSHIMASA
IPC: H05B3/20
Filed: 1982-11-01
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-S6435393-A (JP)
Title: Self-safety type liquid metal cooling furnace located in deep stratum
Inventor: NISHIDA MASAAKI
IPC: G21C1/02
Filed: 1987-07-31
Abstract: PURPOSE:To stop the leakage of a coolant in an early period and to enable simple disposal by hermetically sealing the entire part of a reactor core with a mantle so that fission reaction is self-controlled. CONSTITUTION:The reactor core disposed with a heat exchanger on the outside of an upper liquid condensing section 1a of plural pieces of erected heat pipes 1 is hermetically sealed by the mantle 20 consisting of ceramics and further, the entire part of the hermetically sealed mantle structure is embedded into the deep stratum 30 under the ground. Fuel stacks 3 are disposed in the liquid sodium coolant 2 in the heat pipes. Expansion means 5 consisting of shape memory alloys which expand and contract with the temp. changes of the fuels are interposed between fuel elements 4. The self-control of the fission reaction is thereby enabled and the leakage of the coolant is stopped in an early period. The need for fuel taking out and disassembly is eliminated at the time of reactor disposal and furthermore, engineering safety features are greatly reduced.