baber/WOPTO huggingface dataset:
Patent JP-H0594775-A (JP)
Title: Magnetron
Inventor: MAAKU ANDORIYUU ROBAATOSON
IPC: H01J23/213
Filed: 1991-02-05
Abstract: PURPOSE: To provide a magnetron frequency turning mechanism which is relatively economical and quickly and precisely changes output frequency from a magnetron. CONSTITUTION: A magnetron having radial anode 2 comprises a slot 8 extended in a plane in the transverse direction in relation to an axial line X-X and in side of which a tuning member 9 is arranged. The turning member 9 is made possible to move inward or outward to control the frequency of the radiation outputted from the magnetron. The tuning member 9 can intercept a possible number of anode cavities 5 to change the resonance characteristics of one or more cavities of the cavities 5.
Patent JP-H04254997-A (JP)
Title: Information processing device containing semiconductor device using d/a and a/d converter
Inventor: UCHIGIRI TATSUMI
IPC: G11C27/00
Filed: 1991-02-05
Abstract: PURPOSE:To miniaturize the device by loading on a chip a D/A converter or an A/D converter or both and using them at the input/output part of the chip. CONSTITUTION:In a CPU 30 in the CPU area 3 of the information processing device, analog signals are inputted from a decoder, interface, memory, etc., and arithmetically processed at the A/D converter 22. The signals after processing are converted to analog signals through the D/A converter 21. Here, when quaternary information is transmitted in analog signals, it means with these signals the information for 2 bit portion is transmitted by one terminal, and two terminals which are required for normal digital transmission may be reduced to one. In the case of 8 bit CPU, if the D/A converter which outputs quaternary analog signals and the A/D converter which outputs digital signals of 2 bits are used, address pins are reduced from 16 to 8, data pins are reduced from 8 to 4, and the device is miniaturized.
Patent JP-H05207013-A (JP)
Title: Subscriber's line controller
Inventor: AIHARA MAKOTO
IPC: H04L12/02
Filed: 1992-01-30
Abstract: PURPOSE:To miniaturize a subscriber's line controller by sharing data link layer terminating equipment by plural subscriber's lines. CONSTITUTION:A main controller 10 investigates the working condition of the data link layer terminating equipment, and on the assumption that the data link layer terminating equipment 2N is idle, the main controller 10 connects D channel data 7M from physical layer terminating equipment 4M and the D channel data from the data link layer terminating equipment 2N to each other by a line concentrating switch 30, and reads a terminal terminating point identifier (TEI) assigned to a subscriber's terminal stored in the subscriber's line 8M out of a TEI storage device 11, and registers it to the data link layer terminating equipment 2N. Then, it confirms the display of the transmission of a physical layer starting request and the start of the physical layer through the physical layer terminating equipment 4M.
Patent JP-H01191288-A (JP)
Title: Circulating type cash automatic transaction device
Inventor: FUKUTOME YOSHIO
IPC: G07D9/00
Filed: 1988-01-27
Abstract: PURPOSE:To cancel and uneasy feeling to causing customer and to improve the processing capability of the number of taking out payments by disposing a speed changing means on a note carrying motor or a driving flow thereof. CONSTITUTION:The speed changing means is disposed between a note carrying path driving motor and a note carrying path driving system, or the speed of the motor is controlled and a carrying speed can be changed. The speed changing means can be switching at higher speed at the time of taking out a receipt than at the time of taking out the payment to shorten a time required for carrying the required number of the notes for the payment, so that a time for taking out the payment is shortened. At the time of a holiday operation in which an operator different from a normal business day is absent, the carrying speed can be changed to a low speed, so that a trouble easily generated due to the cause of the note on the not carrying path at the time of a high speed carrying can be reduced.
Patent JP-H04255517-A (JP)
Title: Exhaust gas dust removing device
Inventor: KITAGAWA HIROTOSHI
IPC: F01N3/02
Filed: 1991-02-05
Abstract: PURPOSE:To improve the recovery efficiency of a filter and to lengthen the life of the filter. CONSTITUTION:An exhaust gas dust removing device includes a main body casing 2 where there are plural parallel passages and the surroundings of the passages are covered with heat insulating partition walls 3, inlet dampers 4 provided on the respective inlet end portions of the passages, outlet dampers 7 provided on the respective outlet end portions of the passages, filter casing units 9 which are provided in such a manner that each outer surface thereof has a desigated clearance with each inner surface of the passages and have a heat insulating material on the periphery thereof, V-shaped plate filters 6 disposed in the filter casing units 9, and electric heaters 5 disposed along the filters on the upstream sides of the filters. The recovery time of the filter is shortened by the filter casing unit 9 having a heat insulating material. Furthermore, the filter is provided separately from the casing main body, so that there is no disadvantageous thermal distortion so as to increase the durability.
Patent JP-S63181421-A (JP)
Title: Mask material for ion implantation
Inventor: MIZUNO BUNJI
IPC: H01L29/78
Filed: 1987-01-23
Abstract: PURPOSE:To minimize the step of a surface silicon layer without converting the semiconductor substrate region under a mask into an insulator, by masking the semiconductor substrate with a masking material reacting with implanted ions to produce a compound, for the purpose of selectively implanting ions into the semiconductor substrate to form a buried insulator layer in a part of the substrate. CONSTITUTION:A mask is used for selectively implanting ions into a semiconductor substrate to form a buried insulator layer and the mask is provided by a material reacting with the implanted ions to produce a compound. The implanted ions may be of oxygen for example and the semiconductor substrate may be a silicon single crystal substrate. The mask material may be a material containing silicon, germanium, titanium, aluminium, tantalum, tungsten, or molybdenum. In order to form a buried oxide layer 8 in the silicon substrate 8, a mask 4 is provided on a region where the implantation is to be inhibited selectively. Oxygen ion beams 6 are applied to form the buried oxide layer 8 while, at the same time, a polysilicon film 24 is oxidized to produce an oxide layer 26. Thereby, it is possible to keep continuity between the substrate and a surface silicon layer 16 constituted by a part of the substrate 2.
Patent JP-H02195758-A (JP)
Title: Sequential control method for cell of self-routing switch
Inventor: OBARA HITOSHI
IPC: H04L12/947
Filed: 1989-01-24
Abstract: PURPOSE:To preserve the time sequence of a cell while using the feature of distributed constitution by referring to arrival time attached on an input cell, and sending the cell with earlier arrival time preferentially to a desired output link. CONSTITUTION:After the arrival time is attached on the input cell by time stamp attaching circuits 302-305, a distribution network 306 functioning as a spatial switch which performs random connection is load-distributed, and the arrival time is compared at the time stamp comparator 313 of a switch 309 of unit (2X2) of a routing network 307. And the cell starting from the one with the earlier arrival time is outputted to the desired output link 315 via a switch 314 which performs the sending of the cell to a corresponding output link.
Patent JP-S54106942-A (JP)
Title: Heater member and production thereof
Inventor: HAYAKAWA HAYASHI
IPC: H05B3/08
Filed: 1978-02-09
Abstract: PURPOSE: To prevent short circuit between electric heater elements and to prevent oxidation by coating the surfaces of the elements with an insulator layer formed of a metal oxide.  
     CONSTITUTION: An electric heater element 1 formed of Fe-Cr alloy is coated with a metal oxide layer 2 by jetting a powder which is jettable and stable at high temperatures, such as ZrO 2 . The heater member can be sured after winding it into a coil or spirally, while preventing short circuit between the elements and preventing oxidation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06232670-A (JP)
Title: Manufacture of energy confinement type piezoelectric vibration component
Inventor: HAMANO KIYOTOSHI
IPC: H03H3/02
Filed: 1993-02-01
Abstract: PURPOSE:To obtain a method for the manufacture of the energy confinement type piezoelectric vibration component utilizing the thickness-shear vibration mode in which split waveforms around a resonance frequency hardly take place when a resin outer package is applied to the component. CONSTITUTION:A piezoelectric vibration element 11 in which vibration electrodes 13a, 13b, 14a, 14b are formed on both major sides of a piezoelectric substrate 12 subject to polarization processing in a direction P1 of a short side is prepared, a wax B is coated onto the vibration electrodes 13a, 13b, 14a, 14b of the piezoelectric vibration element 11 so as not to reach an end ridge 12b in a short side direction of the piezoelectric substrate 12, the surrounding is coated by a thermosetting resin after that and the resin is baked to apply resin outer packaging and the wax B is sputtered to form a space avoiding damping in the manufacture of the energy confinement type piezoelectric vibration component.
Patent JP-2000210497-A (JP)
Title: Hanger
Inventor: OKUDA KOJI
IPC: D06F57/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To easily suspend a sheet-like object to be washed, such as a sheet, without dirtying it. SOLUTION: Each one end part of a side rod 12 is rotatably attached to each end part of a connecting rod 11 linearly extended. In each side rod 12, a rod body part 12a having a length nearly equal to that of the connecting rod 11, and an arm part 12b bent by 180 deg. in the far side of the connecting rod 11 in each rod main body part 12a and placed along each rod body part 12a are integrally provided. The tip part of each arm part 12b is positioned in the longitudinal center part of each rod body part 12a, and a hook member 14 is attached to its tip part. In the rod body part 12a of each side rod 12, a slipping member 15 for holding the side edge part of the sheet with the upper surface of the rod body 12 is fitted so as to slide.
Patent JP-S60160856-A (JP)
Title: Health food and its preparation
Inventor: KOBAYASHI SHINKICHI
IPC: A23L19/00
Filed: 1984-01-30
Abstract: PURPOSE:To provide a health food composed mainly of dandelion, mugwort and a charred material, and effective to clean the blood, produce the blood, improve the condition of the intestines and stomach, remedy the ulcer, promote the evacuation, solve the cold constitution, and improve the disturbance of the blood flow. CONSTITUTION:The objective health food can be prepared by adding a specific amount of a charred material to a gel obtained by gelatinizing (extraction) dandelion and mugwort, a mixture of the powder of dandelion and mugwort, or a misture of either one of the powdered dandelion or powdered mugwort with either one of the gelatinized dandelion or gelatinized mugwort. The gelatinized produce or the mixture is composed of 50-90% dandelion and 50-10% mugwort. The amount of the charred material is 30-2% of the gelatinized product or the mixture. The charred material is a product obtained by the carbonization of an edible animal or vegetable such as rice chaff, buckwheat chaff, grains, vegetable fibers, pine, bamboo, plum, seaweeds, fish, shellfish, etc.
Patent JP-S63182226-A (JP)
Title: Roll for rolling heat resistant glass
Inventor: TAKIGAWA HIROSHI
IPC: C22C19/07
Filed: 1987-01-23
Abstract: PURPOSE:To prevent appearance of a transfer pattern and generation of rough surface in case of rolling melted glass by subjecting a Co-base alloy layer wherein composition and the particle diameter of crystal are specified to solid-phase diffusion joining on the surface of a roll main body by means of hot hydrostatic pressurization. CONSTITUTION:A Co-base alloy layer 2 which consists of by weight 0.15-3.0% C, 25-35% Cr, 0.5-12% W, 0.5-6% Mo and the balance Co and has <=10mu particle diameter of crystal is subjected to solid-phase diffusion joining on the surface of a roll main body 1 by means of hot hydrostatic pressurization. The alloy layer 2 has extremely excellent heat resistance and corrosion resistance and wear resistance is enhanced by forming carbide between C and Cr, Mo, W. Therefore C not less than 0.15% is necessary but corrosion resistance and toughness are lowered in case of exceeding 3.0% Cr, W and Co not less than lower limit are necessary respectively in order to enhance corrosion resistance and wear resistance but toughness is deteriorated in case of exceeding upper limit. Further a product having good surface roughness is stably obtained by regulating the particle diameter of crystal of the alloy layer 2 to <=10mum.
Patent JP-H11205106-A (JP)
Title: Switch device
Inventor: NAKASUGA YOSHINORI
IPC: H03K17/00
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a switch device capable of reducing the number of control lines connected to a control circuit, simplifying the wiring of the control lines, reducing the occupancy area of the control lines and miniaturizing the entire switch device with respect to the switch device provided with plural switch circuits and the plural control circuits for supplying a changeover control voltage to the corresponding switch circuits. SOLUTION: This switch device is provided with the plural switch circuits SW1 -SWN for switching the ON/OFF of transmission signals or the route of the transmission signals, one control line L for supplying an input control voltage and the control circuits CONT1 -CONTN for judging whether or not the input control voltage inputted from the control line L is a prescribed value and outputting changeover control signals for switching the switch circuits SW12 -SWN2 to the corresponding switch circuits SW1 -SWN in the case that the input control voltage is the prescribed value.
Patent JP-H05210378-A (JP)
Title: Integrated circuit for display
Inventor: KIMURA KENJI
IPC: G09G5/24
Filed: 1992-01-30
Abstract: PURPOSE:To solve the problem that a part where nothing is displayed should be filled with blank characters when a character is displayed at part of a display area. CONSTITUTION:This integrated circuit is provided with a display address counter 1 which counts a display address, a RAM 2 stored with the character code of the address indicated by the display address counter 1, a ROM 3 stored with character font data of the character code, a line control register 4 stored with display/non-display selection data on each display line indicated by the display address 1, and an output control circuit 5 which selects whether or not the output of the ROM 3 is outputted or not; and a display/non-display choice can be made, line by line, so a blank line is placed in a non-display state to eliminate the need to fill the line with a blank.
Patent JP-S60160391-A (JP)
Title: Drive circuit of brushless motor
Inventor: MIYAZAKI SEISHI
IPC: H02P6/06
Filed: 1984-01-30
Abstract: PURPOSE:To simplify a detector and a controller by detecting the absolute value sum of the phase voltages by one detector, and controlling the drive current by the detection signal. CONSTITUTION:A magnetizing distribution of a rotor magnet 87 is detected by 3 Hall elements 61-63, the output signals are amplified in accordance with a control signal by multipliers 64-66, and added by an absolute value adder 67. The output of the adder 67 is inputted as a reference voltage to a differential amplifier 71. The absolute value signal of the phase voltages of the drive coils 82-84 of the phases is detected by a resistor 75, and the output is inputted to the amplifier 71. The multipliers 68-70 amplify the outputs of the multipliers 64-66 in accordance with the output of the amplifier 71, and the outputs of the multipliers 68-70 control to switch power transistors 76-81 through amplifiers 72-74. Thus, the drive coils 82-84 of the phases are bipolarly driven.
Patent JP-H09210394-A (JP)
Title: Detector for drain piping clogging of air conditioner
Inventor: KATO YOSHINOBU
IPC: F24F13/22
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent fouling of a room by detecting the reversion of drain water. SOLUTION: A door switch terminal 7 is so arranged in a drain piping 5 to be activated when the drain piping 5 is clogged with impurities, causing the reversion of the drain water. Upon the activation of the door switch terminal 7, the operation of the body 1 of air conditioning equipment is stopped by a controller 6 for controlling the operation thereof thereby preventing the reversion of the drain water, eventually causing the water to spill into the room.
Patent JP-H06232638-A (JP)
Title: Muting circuit
Inventor: HATANAKA MASAHIKO
IPC: H03F1/00
Filed: 1993-02-02
Abstract: PURPOSE:To provide a muting circuit for a class D amplifier applying high efficiency power amplification to an audio signal, especially in which production of a shock noise sound at application of power or power interruption is prevented. CONSTITUTION:A switch section 1 outputs a switch control signal of a high or a low level based on a DC voltage obtained by rectifying and smoothing an AC voltage outputted from a secondary winding side of a power transformer. A driver section 8 is operated only when a driver control signal is at a low level and outputs a drive signal to drive a pulse amplifier 12. A driver control section 2 outputs a driver control signal to validate the operation of the driver section 8 after lapse of a time based on a time constant when the switch control signal is at a high level and outputs a driver control signal to invalidate the operation of the driver section 8 momentarily when the switch control signal is at a low level.
Patent JP-H08206821-A (JP)
Title: Tiltable heat-retention furnace
Inventor: KIZAKI TSUTOMU
IPC: B22D17/30
Filed: 1995-02-01
Abstract: PURPOSE: To provide a tiltable heat-retention furnace whose setting number can be the min. even in the case of arranging plural casting lines, by tilting the heat-retention furnace in plural directions. CONSTITUTION: In the tiltable heat retention furnace 2, a stopper pin is inserted into a stopper hole, and the flange of a tilting bearing 12A and the flange of a tilting bearing supporting part 10A are matched and fastened with bolts and nuts and fixed to engage the tilting bearing 12A and the tilting bearing supporting part 10A. One pair of cylinder rods (16A and one more) in this state is taken out from one pair of tilting cylinders (18A and one more) and extended to tilt the heat-retention furnace to the left side. In this result, molten metal in the heat-retention furnace body 4 is poured into a molten metal supplying hole in the casting device from a molten metal tapping hole 4A, and after completing the tapping of molten metal, the cylinder rods 16A, etc., are shrunk to return back the heat-retention furnace body 4 to the horizontal state.  Successively, the tilting bearing 12B and the tilting bearing supporting part 10B are engaged to tilt the heat retention furnace body 4 to the right side, and as the same way, the tapping of the molten metal is executed from a molten metal tapping hole 4B.
Patent JP-S60162704-A (JP)
Title: Production of magnetic fluid
Inventor: NAKATANI ISAO
IPC: H01F1/44
Filed: 1984-02-01
Abstract: PURPOSE:To obtain a magnetic fluid consisting of ferromagnetic material colloid having a fine and uniform grain size by evaporating a ferromagnetic material and bringing the vapor thereof into contact with a liquid of a low vapor pressure formed by dissolving a surface active agent having adsorptivity. CONSTITUTION:A ferromagnetic material 1 such as a ferromagnetic metallic element, ferromagnetic alloy or ferromagnetic compd. is heated to a high temp. to evaporate by a heater 2 and a liquid 3 to act as a medium for a magnetic fluid is disposed to face the same. The liquid 3 is prepd. by dissolving a surface active agent which is soluble in a medium 8 such as oil of a low vapor pressure, for example, hydrocarbon of a low vapor pressure like alkyl naphthalene or the like, has the smaller surface tension than said medium and has the functional group exhibiting adsorptivity with the ferromagnetic material with said medium. Then the vapor of the material 1 sticks and condenses to the surface active liquid 3 and the magnetic fluid consisting of the fine and uniformly grained magnetic colloid 7 having about 20-100Angstrom  grain size of colloid particle is obtd.
Patent JP-H02195324-A (JP)
Title: Production of liquid crystal panel
Inventor: INOUE KAZUO
IPC: G02F1/13
Filed: 1989-01-24
Abstract: PURPOSE:To allow uniform orientation over the entire part of the panel by subjecting the surfaces of two sheets of substrates having transparent electrodes to a rubbing treatment, then providing oriented films on these surfaces respectively, and subjecting the surfaces again to the rubbing treatment. CONSTITUTION:The transparent electrodes 3, 4 consisting of transparent conductive films (ITO films) are formed on two sheets of the transparent glass substrates 1, 2. After the glass substrates 1, 2 are cleaned, the surfaces thereof are subjected to the rubbing treatment by using a rubbing cloth made of rayon. A polyimide resin is applied by a spinner as the oriented films 5, 6 on the surfaces provided with the transparent electrodes 3, 4 of the glass substrates 1, 2 and thereafter, the surfaces of the oriented films 5, 6 are subjected again to the rubbing treatment. The liquid crystal panel exhibiting the uniform orientation without having defects is obtd. in this way.
Patent JP-S54108915-A (JP)
Title: Disc rotary compressor
Inventor: HIRAKAWA SHINJI
IPC: F04C18/344
Filed: 1978-02-15
Abstract: PURPOSE: To get a rotary compressor that is simple in structure, long in life expectancy, silent without vibration nor noise and easy to manufacture.  
     CONSTITUTION: When a disc rotor 14 is turned aroung a shaft 14a in the arrow direction, a gate 15 projected from the rotor 14 is moved in the same direction along an annular groove 16 of a lower casing 26 to compress the fluid enclosed by the rotor 14, lower casing 26, gate 15 and a partition valve 17. The compressed fluid opens a discharge valve 23 as the pressure reaches a preset level and is discharged from a discharge port 22, while the fluid, newly taken in the annular groove 16 through a suction valve 21, passes through the partition valve 17 resisting a compression spring 19 as the gate 15 above the partition valve 17. Thus the machine resumes its compression stroke to continuously discharge high pressure fluid through the discharge port 22. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58132873-A (JP)
Title: Card sorting device
Inventor: FUKUDA TAKUZOU
IPC: G06K17/00
Filed: 1982-02-02
Abstract: PURPOSE:To realize big reduction of labor, by using an information input device, an information reader, an input information storing part, a reading information storage, etc. to give collation of one time to each of cards which are stored in an optional order and then extracting and sorting a desired card. CONSTITUTION:An information input device 11 feeds the information showing the conditions designated on a card, and an information reader 12 reads the information showing the card designating conditions written on each card to a sheet of card. The information fed from the device 11 is stored to an input information storing part 26, and the information read by the reader 12 is stored to a reading information storing part 27. Here an arithmetic part 29 collates the information of the part 27 with that of the part 26 to check the coincidence or discordance. A control part 30 of a processor 13 controls the storing parts 26 and 27 and the arithmetic part 29. A distributing device 14 receives the output signal and distributes the card corresponding to the output signal to a prescribed place.