baber/WOPTO huggingface dataset:
Patent JP-H03127929-A (JP)
Title: Cleaning of water tank for living fish
Inventor: SAWADA YASUHIDE
IPC: A01K63/04
Filed: 1989-10-12
Abstract: PURPOSE:To enable quick removal of excrements and ammonia caused by abrupt stress of fish and shellfish by filtering water in a living fish tank with a specific separation membrane. CONSTITUTION:Water in a water tank 1 for living fish is transferred to a filtration tank 2, pumped 3 to a separation membrane 4 having a maximum pore size of <=0.05mum or a rejection rate of dextran T-500 (having an average molecular weight of 500,000) of >=80% and dextran T-10 rejection rate of <=70% and filtered by cross-flow filtration method. The water which is not filtered with the membrane is returned to the tank 2 and the filtered water is circulated to the water-tank 1.
Patent JP-H09103700-A (JP)
Title: Cooling system of rotary breaker
Inventor: HIRANO KEIJI
IPC: B02C18/16
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of a duct by preventing decrease in the sharpness of an edge. SOLUTION: In a cooling system of a rotary breaker 10, a material to be broken including plastic is crushed, and the obtained crushed material is sent out by using air. The cooling system is provided with a water spray nozzle 11 arranged at an end part of an inlet side of the material to be crushed of the rotary breaker 10, and a temperature detector 2 which detects temperature of air discharged from the rotary breaker 10. A water feed pipe 12 is connected to the water spray nozzle 11. A solenoid valve 1 is disposed on the way of the water feed pipe 12. When a temperature detected with the temperature detector 2 exceeds 60 deg.C, water is sprayed into the breaker 10 from the water spray nozzle 11 by opening the solenoid valve 1.  In the same way, when the detected temperature comes to be lower than 50 deg.C, spray of water from the water spray nozzle 1 is stopped by closing the valve 1.
Patent JP-H08125345-A (JP)
Title: Thin film multilayered wiring board and its manufacture
Inventor: KARASUNO YUTAKA
IPC: H05K3/40
Filed: 1994-10-27
Abstract: PURPOSE: To obtain a thin film multilayered wiring board of high density, by constituting a wiring connection post as an unified structure member with a lower wiring, and making the wiring connection post narrower than or equal to the lower wiring. CONSTITUTION: Wiring connection posts 18c, 18d for connecting an upper wiring with lower wirings 18a, 18b are constituted as unified structure members with the lower wirings 18a, 18b. The wiring connection posts 18c, 18d are narrower than or equal to the width W1 of the lower wirings 18a, 18b. As a result, the occupied area of the parts for connecting the upper wiring with the lower wirings 18a, 18b can be reduced by the area equivalent to large viaposts which are not necessary to be formed. Further, rounds for allowing the alignment error between the lower wirings 18a, 18b and the viaposts are unnecessary, so that the occupied area of the parts for connecting the lower wirings 18a, 18b with the wiring connection posts 18c, 18d can be reduced. Hence a thin film multilayered wiring board 10 of high density is obtained.
Patent JP-H05108477-A (JP)
Title: Memory access system
Inventor: ISOBE HITOSHI
IPC: G06F12/02
Filed: 1991-10-14
Abstract: PURPOSE:To access to an extended memory from a processor and to directly access to whole memory spaces from an input/output device. CONSTITUTION:An address bus 4 is composed of address width with which the whole memory spaces of a memory 3 can be designated. In addition, this system is provided with an additional address transmission means 5 adding a specified address to the transmission address of the processor 1, a space designation detection means 6 detecting the window space designation of the processor, an extended memory address designation means 7 transmitting are extended memory address to which the processor accesses, an extended memory address storage means 8 storing the extended memory address and an address switching means 9 outputting the address inputted from the processor or an input/output device 2 through the address bus and outputting the extended memory address of the extended memory address storage means to the memory when the window space is designated.
Patent JP-H02111266-A (JP)
Title: Controller of inverter for system interconnection
Inventor: ARAI KENICHI
IPC: H02M7/537
Filed: 1988-10-20
Abstract: PURPOSE:To prevent the DC biassed magnetization of an inverter transformer and the lowering of a power factor with the DC biassed magnetization by removing a DC component without using a DC transformer. CONSTITUTION:An AC transformer 15 detecting output currents IS to an AC system 4 is installed to the secondary side of an inverter transformer 3, and a signal iC following up the detecting currents iS to an output current command value (i) is output from a current regulator 9. A DC component included in the signal iC is detected by a DC component detector 21 such as an R-C filter, and the detecting currents are amplified by an amplifier 22, and fed back to the input side of the current regulator 9 as a feedback signal if. Accordingly, since the quantity of the feedback is adjusted and a DC section in the output currents of the current regulator 9 can be brought to zero, a DC component in a control signal 10A transmitted to the switching element of an inverter 2 through a comparator 10 is brought to zero, and in the output currents IP of the inverter 2 by the DC component contained in the control signal 10A can be rid of its DC component.
Patent JP-H02110712-A (JP)
Title: Multichannel real time controller
Inventor: TAKAHASHI TOSHIO
IPC: G05B21/02
Filed: 1988-10-20
Abstract: PURPOSE:To reduce power consumption by storing one basic stored program in a first memory and only by executing the program repeatedly and thus, controlling all channels. CONSTITUTION:Since the operation of the stored program is the same for all joints, by storing the whole in the first memory (ROM) 124 as a program for one joint (for a first joint) and designating an N states by a flag circuit 126, the N stored programs are executed equivalently at every unit control cycle. Consequently, only by executing one basic program N times sequentially, the N channels can be controlled. Thus, the stored program can be minimized and power consumption can be reduced.
Patent JP-H10112408-A (JP)
Title: In-plane magnetic recording medium and magnetic storage device
Inventor: YAMAMOTO TOMOO
IPC: G11B5/64
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic storage device of a large capacity which attain super-high density recording of not less than one gigabits per square inch. SOLUTION: On a substrate 11, underlying films 12, 12' made of at least one element selected from the group consisting of V, Nb, Mo, Ta, W and Ti, or underlying films 12, 12' containing Cr and at least one element selected from the group consisting of V, Nb, Mo, Ta, W and Ti, are provided. On the underlying films 12, 12', magnetic films 13, 13' containing at least Co, Cr, Pt and Nb are provided, thus producing an in-plane magnetic recording medium. For a reproducing section of a magnetic head for reproducing this in-plane magnetic recording medium, a magnetoresistance effect element is used.
Patent JP-S63118539-A (JP)
Title: Heat-cooking apparatus
Inventor: SHIROKAWA NOBUO
IPC: F24C7/08
Filed: 1986-11-06
Abstract: PURPOSE:To make it easy to recognize the setting of a menu by providing an electroluminescence display panel (EL display panel) disposed at a position to illuminate the menu, lighting the EL display panel when the starting of the setting of a cooking program is indicated to illuminate the menu. CONSTITUTION:A transparent material permeating light from its rear part is used for characters or numerical parts of a menu 9, and other parts do not permeate light from the rear part. When a desired menu key 7 is depressed, a display 'desired' is lit on the display tube 5, and the desired menu 9 is subjected to back lighting by the EL display panel 11. Characters in the menu 9 are visible in shining by EL light and hence the selection of the menu number becomes possible. That is, since the menu is visible by shining for the first time when the menu becomes necessary, the procedure of the operation is visible at a glance. Then, a number corresponding to a menu item desired to be cooked from the menu is set by use of a timer thumb nut 8. The number is displayed through the display tube 5.
Patent JP-H07123613-A (JP)
Title: Superconducting magnetic device
Inventor: TANAKA SHOJI
IPC: H02J15/00
Filed: 1993-10-22
Abstract: PURPOSE:To offer a superconducting magnetic device that provides a larger magnetic levitation force between a high temperature superconductor and levitating magnet, increased rotation energy stored in a flywheel generator, smaller rotor vibrations, and stable and uniform rotation. CONSTITUTION:A superconducting magnetic device is provided with a high- temperature superconductor 1, magnetic bearings comprising a levitating magnet opposed to the high temperature superconductor, flywheel 7, power supply 11 to supply or take out electric power, and pressure reducing device 17 installed on a generator coolant tank equipped with a coolant tank 3 to store coolant for high temperature superconductor. The device increases, stabilizes, and uniforms the levitation force of the magnetic bearings, increases rotation energy stored in a flywheel generator, and reduces rotor vibration.
Patent JP-H03125305-A (JP)
Title: Magnetic head and production thereof
Inventor: MIYAZAKI MASAHIRO
IPC: G11B5/23
Filed: 1989-10-11
Abstract: PURPOSE:To obtain the magnetic head having excellent heat resistance and high saturation magnetic flux density by forming a soft magnetic thin film provided between a pair of cores of a compsn. contg. prescribed ratios of Fe, Al, and other elements. CONSTITUTION:The magnetic head has the 1st core 1 and the 2nd core 2 formed with the soft magnetic thin film 4 on the surface facing a gap part. The two cores 1, 2 are joined via the gap 5 and are welded and integrated by welding glass 3. The soft magnetic thin film 4 contains 83 to 90wt.% Fe, 2.3 to 4.7 wt.% Al, 4.0 to 7.7wt.% Si, 2.0 to 6.25wt.% Ni, and 0.01 to 6.5wt.% 1 to 3 kinds among Zn, Ti and Ru. The soft magnetic thin film 4 having the excellent heat resistance, the high saturation magnetic flux density, low coercive force and high magnetic permeability is obtd. in this way. The magnetic head which has the high overwrite characteristic and recording and reproducing sensitivity and has excellent electromagnetic conversion characteristics is thus obtd.
Patent JP-2000080554-A (JP)
Title: Embroidering and device therefor
Inventor: KATAGIRI SATAHIRO
IPC: D05C3/02
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an embroidering method capable of embroidering with a plural number of embroidery yarn simultaneously and preventing the occurrence of cloth stretch/contraction so as to eliminate the use of stretch/ contraction-proofing paper, concurrently preventing the occurrence of embroidery yarn cutting in embroidering and obtainable of voluminous and graceful embroideries. SOLUTION: This method comprises employing an embroidering machine and a plural number of embroidery yarn A and embroidering simultaneously with the plural number of embroidery yarn A passing through a pinhole of a machine needle 10 in a bundle and is capable of increasing embroidery efficiency and obtaining deluxe embroideries having much increased voluminousness comparing with those obtained when embroidered with a single embroidery yarn A.
Patent JP-H01108075-A (JP)
Title: Color printer
Inventor: YOSHIOKA TOSHIO
IPC: B41J17/00
Filed: 1987-10-20
Abstract: PURPOSE:To eliminate the need for control of ink ribbon consumption and prevent an ink ribbon from running out while in use, by using an ink ribbon pack comprising a printing paper contained in an ink ribbon loop body consisting of an endless loop of a sheet-by sheet type ink ribbon. CONSTITUTION:An ink ribbon pack 10 comprises an ink ribbon loop body 12 consisting of an endless loop of a sheet-by-sheet type ink ribbon 11 having a plurality of color regions necessary for forming at least one color image, and one sheet of printing paper 13 cut to a predetermined size is disposed in the ink ribbon loop body 12. The ink ribbon 11 has three color regions, i.e., a yellow region 11a, a magenta region 11b and a cyan region 11c, and is stored in a flat state with the magenta region 11b, for example, folded in two. The ink ribbon loop body 12 is broadened by a guide roller 21, a rotary drum 23 is inserted into the broadened inside of the loop body 12, the printing paper 13 is wrapped around the drum 23, which is rotated in one direction, and synchronously with this, the loop body 12 is moved in the same direction by a driving roller 22.
Patent JP-H04142563-A (JP)
Title: Image forming device
Inventor: KITAHARA SATOHIKO
IPC: G03G21/00
Filed: 1990-10-04
Abstract: PURPOSE:To enable voltage detection which is stable in the primary-side input quantity of a power source input to the performed on the secondary side by constituting a power source for feeding electricity to the hardware circuit and its peripheral circuit on the power source secondary side and a power source utilized for a voltage detecting means so that they have the opposite polarities. CONSTITUTION:A power circuit S1 has a rectifying circuit composed of a diode D1 and capacitors C2 and C3 and DC-converted electric power is inputted to a three-terminal regulator Q2 to generate +5V, which is applied to a microcomputer Q1 and its peripheral circuit. The circuit consisting of a diode D2, a capacitor C5, a Zener diode ZD1, respective resistances R1, R2, R3 and R4, and a capacitor C6 is a primary-side voltage detecting circuit S2. In this circuit, +5V is rectified by the diode D2 and capacitor C5 into a negative voltage, which is shifted in level by the Zener diode ZD1 and the resistances R1, R2, and R3 in a trailing stage and inputted to the analog input terminal ADCO of the compute Q1. An input voltage is judged from this input voltage and a primary-side load is controlled according to the input voltage.
Patent JP-2000098941-A (JP)
Title: Light emitting diode composite circuit and illumination device using it
Inventor: SHIOHAMA EIJI
IPC: G09F13/20
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting diode composite circuit and an illumination device using it preventing all light emitting diodes from becoming turn-off even when the light emitting diodes and bypass elements connected parallel to the light emitting diodes become turn-off also. SOLUTION: This illumination device is constituted so that plural light emitting diodes PD are serially connected to constitute a serial circuit 1, and further, Zener diodes ZD being plural bypass elements are serially connected to constitute bypass circuits 2, 3, and a connection point between the Zener diodes ZD of the serial circuit 2 and the connection point between the Zener diodes ZD of the serial circuit 3 are alternately connected at every the connection point between the light emitting diodes PD of the serial circuit 1 so that the Zener diode becomes antiparallel to the light emitting diode.  At this time, when the same current as the current flowing through the light emitting diodes PD of the serial circuit 1 is made to flow through the Zener diodes, the Zener diode ZD having an yield voltage larger than the sum of the forward drop voltage of the light emitting diodes anti-parallel connected between the anode terminal and the cathode terminal of the Zener diode ZD is used.
Patent JP-H05107541-A (JP)
Title: Liquid crystal display device
Inventor: NITO KEIICHI
IPC: G09G3/36
Filed: 1991-10-14
Abstract: PURPOSE:To enable full-color displaying in analog gradations by providing liquid crystal display elements which are changed in the intensity of transmitted light by the inclination of the directors of liquid crystals and a back light which casts respective light rays of three primary colors selectively with lapse of time. CONSTITUTION:This liquid crystal display device is constituted by packing the liquid crystal 1 between light transparent substrates 21 and 22. The liquid crystal display elements 10 constituted of respective picture elements 20A are formed on the one substrate 21. TFFs 6 and driving electrodes 7 as, for example, switching elements, are respectively provided on the one substrate 21 are so constituted as to impress the voltages corresponding to signals to the liquid crystals 1 for each of the respective picture elements 20A. Further, a back light source 5 is disposed on the rear surface side of one polarizing plate 23 disposed on the outer side of the substrates 21, 22, i.e., on the side opposite from the substrate 21 so that the light L from the light source 5 can be made incident on the liquid crystals 1 via the polarizing plate 23 and the substrate 21. The liquid crystal display elements 10 continuously change the inclination of the directors of the liquid crystals 1 by the impression of the voltages, thereby changing the intensity of the transmitted light.
Patent JP-H04142968-A (JP)
Title: Flexible cable clamping mechanism and recording using the same mechanism
Inventor: KAKIZAKI MASAAKI
IPC: B41J2/01
Filed: 1990-10-04
Abstract: PURPOSE:To improve assembling and service properties by connecting a connector formed at a clamping member to a connector formed at a retaining member having spring properties, holding a flexible cable for transmitting a signal by the clamping member and the retaining member, and securing it. CONSTITUTION:A flexible cable 8 is bent, and set to a state bent in a perpendicular direction. A cable boss 10a protruding from a chassis 10 is engaged with a round hole 8d, the cable 8 is positioned on the chassis 10, and the cable 8 is retained by a retaining member 9 to secure the cable 8 to the chassis 10. The member 9 is formed of a material having spring properties, a stainless copper, phosphorus bronze, etc., in a platelike member, and a front connecting protrusion 9b to become a connector protrudes from the front end of a cable retainer 9a. Two rear connecting protrusions 9c to become connectors protrude from both sides of the rear end of the retainer 9a, and an erected part 9d is bent at the center of the rear end. Further, long holes 9e long in a longitudinal direction are opened at both sides of the rear end of the retainer 9a.
Patent JP-H04143118-A (JP)
Title: Room oxygen concentration adjusting device for car
Inventor: YABE MASAYUKI
IPC: B60H3/00
Filed: 1990-10-03
Abstract: PURPOSE:To prevent an extreme oxygen concentration lowering in a room by operating an oxygen supply device after an elapse of a specied time judging that the oxygen concentration in the room is decreased when it is detected that the room is in a sealed state from detection signals of an inside air mode detecting means and a glass-closed state detecting means. CONSTITUTION:When an automobile is driven, a controller 23 judges whether a room is in an inside air mode or not, and when it is in the inside air mode, the controller successively judges whether the room is in a glass-closed state or not. When the room is in the glass-closed state, a timer is operated to operate the air compressor 14 in an oxygen supply device 11. Negative pressure generated by the air compressor 14 acts on an oxygen generating source 13 provided with plural number of oxygen-rich films formed by polycarbonate-silicone copolymer to supply the oxygen generated in it to the room A to prevent the room oxygen concentration from being extremely decreased.
Patent JP-S61142865-A (JP)
Title: Digital printer
Inventor: FUJIMOTO HISAO
IPC: B41J2/485
Filed: 1984-12-17
Abstract: PURPOSE:To decrease the time required for recording when only a part of the entire line is recorded by setting a read start and end address to a data transfer memory for a recording section of a printer. CONSTITUTION:A read start address 19 is preset to a read address counter 4 of a line memory by using a load signal 20 of the read address counter at the start of a line at each line, the count is started from the address, and when the address coincident with a read end address 21, an output of a comparator 14 completes the count of the read address counter 4 to transmit one line. A selector 9 transmits a read data 22 from a line memory in reading operation to a recording section 13 and a recording address 23 is a recording address for the section.
Patent JP-2001079332-A (JP)
Title: Dehumidifying and drying device
Inventor: FUJISAWA HIDEYUKI
IPC: B01D53/26
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the set up of a chamber and the maintenance of a rotary dehumidifying element in a supporting method of a chamber for dividing the rotary dehumidifying element of a dehumidifying drying device into an adsorption region and a desorption regeneration region. SOLUTION: The set up of the chamber and the maintenance of a rotary dehumidifying element are facilitated by providing a partition plate 1, a exhaust chamber 5, the rotary dehumidifying element 6 and a regeneration chamber 9, fixing the exhaust chamber 5 to the partition plate 1 and supporting the regeneration chamber 9 with a long bolt 30 being screwed into a shaft 29 for holding and rotating the rotary dehumidifying element 6 and a post 28 fixed to the partition plate 1.
Patent JP-H04141787-A (JP)
Title: Expanding/reducing system for color picture
Inventor: OHASHI ATSUSHI
IPC: G06T3/40
Filed: 1990-10-03
Abstract: PURPOSE:To prevent a contour line from being roughened at the time of expanding or to prevent it from breaking at the time of reducing by expanding/ reducing it after performing the conversion of the number of component unit picture elements. CONSTITUTION:In an expanding system, the number of dots is converted without changing the dimension of the dot for each block 1, and luminance 2 for each dot is set by luminance proportion allocation avoiding the sudden change of the luminance 2 of the adjacent original dots. In the reducing system, the luminance information for each dot is calculated after conversion while adding the luminance information for every dot for each divided blocks 3. Thus, at the time of expanding, the contour line of the picture can be smoothed while the break of the contour line of the picture can be suppressed at the time of reducing.
Patent JP-H0798097-A (JP)
Title: Distribution type control system
Inventor: TOMIYAMA TAKASHI
IPC: G05B11/32
Filed: 1993-09-29
Abstract: PURPOSE:To utilize advantage of dispersion and multiplex without using any one loop controller by providing a pre-regulator on each control station so as to supply output even when a general control station comes in its trouble. CONSTITUTION:When a general control station 1 is operated in normal condition, the pressure value of gas in a piping 25 is measured by pressure gauges 15a, 15b, 15c, and respective pressure values are transferred to a pressure regulator 17. The output of the pressure regulator 17 is transferred to flow amount regulators 23a, 23b, 23c, and respective opening degrees of valves 29a, 29b, 29c are regulated, so that cascade control is carried out so as to set gas pressure in the piping 25 to a prescribed value. When the general control station is stopped, switches 21a, 21b, 21c are all turned into pressure regulators 19a, 19b, 19c sides. Therefore, respective output values of the pressure regulators 19a, 19b, 19c are transferred to respective flow amount regulators 23a, 23b, 23c so as to carry out cascade control.