baber/WOPTO huggingface dataset:
Patent JP-S60178501-A (JP)
Title: Controller
Inventor: MIYAZOE TSUKANE
IPC: G05B9/02
Filed: 1984-02-27
Abstract: PURPOSE:To prevent a robot from entering a runaway state and to improve its safety by operating a changeover switch by the intervention of a timer and resetting a controller output to zero automatically when a computer becomes abnormal. CONSTITUTION:Data 11 from the computer 1 is inputted to a register 2 and a clock signal 13 from a clock pulse generator 3 is inputted to a binary counter 4. Outputs 12 and 14 from the both are compared by a comparator 5 and a servo valve 9 is put in operation with the output data 16 of the comparator through a voltage converting circuit 7 and a push-pull circuit 8. For this purpose, the timer 10 which is driven with the AND signal 20 between a select signal 19 and a write strobe signal 18 is provided, and the changeover switch 6 which switches the output of said comparator 5 and the output of a binary counter 4 is operated with the output of the timer. Consequently, if the computer 1 becomes abnormal, the changeover switch 6 is placed at the side of an operating piece 6a and the least significant digit bit signal 22 is sent from said counter 4, so that the switch turns on and off at the neutral position.
Patent JP-S54126476-A (JP)
Title: Offset voltage measuring method of semiconductor integrated operational amplifier circuit
Inventor: YAMAGUCHI TAKASHI
IPC: G01R31/26
Filed: 1978-03-24
Abstract: PURPOSE: To simplify measurement by measuring previously the offset voltage at the time when one input bias resistance having a known value is inserted to the input to terminal of an operational amplifier and calculating the offset voltage at the time, when a differnt bias resistance is inserted, by an arithmetic processing circuit.  
     CONSTITUTION: In measurement of offset voltage V 103  in case of input bias resistance "0", contacts a and b of lead relay K1 are short-circuited previously, and output voltage V 03  of null amplifier 2 is measured by measuring circuit 3 and is digitized, and this digitized value is first stored in arithmetic processing circuit 4. Next, contacts a and b are opened to connect bias resistances RS a  and RS b , and output voltage V 04  obtained under this state is measured, and difference vltage V 05  between this voltage V 04  and voltage V 03  stored in circuit 4 is obtained, and offset current IOFF 1  indicated by expression-(3) is obtained from this voltage V 05 . After that, offset current IOFF 2  indicated by expression-(4) is obtained from voltage VOX 2  at the time when different bias resistance RX is connected, and voltage VOX 2  indicated by expression-(5) is calculated from expressions-(3) and (4) to obtain desired voltage VOX 1  to be measured, which is indicated by expression-(6). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54126483-A (JP)
Title: Schottky barrier gate field effect transistor and its production
Inventor: ITOU HITOSHI
IPC: H01L29/06
Filed: 1978-03-24
Abstract: PURPOSE: To obtain a good-electrical stability GaAs Schottky barrier gate FET by producing it by combining the anodic oxidation method and the heat treatment method.  
     CONSTITUTION: N-type GaAs operating layer 12 is grown epitaxially on GaAs substrate 11, and Al layer 44 is caused to adhere onto all the surface, and photo resistor mask 41 is formed on a prescribed region. Next, photo resistor mask 41 is used as a mask to perform anodic oxidation, and layer 44 is converted to Al 2 O 3  layer 44', and continuously, the same anodic oxidation liquid is used to oxidize selectively operating layer 12, thereby forming GaAs oxide layer 12'. After that, mask 41 is removed, and heat treatment is performed in an N 2  atmosphere, and photo resistor mask 42 is provided again from the part on left layer 44 through the part on layer 44' in both sides of layer 44. Next, exposed layers 44' and 12' are removed by buffer etching, and respective ohmic electrodes 43 and 45 of the source and the drain are caused to adhere to layer 12 by the lift-off method. After that, a 1μm-gate length GaAs MESFET is formed by the normal method. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04364282-A (JP)
Title: Disk cartridge and magnetic recording/reproducing device
Inventor: FUJIOKA MASAHIKO
IPC: G11B17/043
Filed: 1991-02-28
Abstract: PURPOSE:To make a device thin by reducing the rotating range of a movable arm on which a magnetic head at the device side is mounted, when a disk cartridge is inserted/taken out. CONSTITUTION:In the opening part 49 of a hard case 47 and the opening part 53 of a shutter 51, the openings 49a, 53a are formed in such a manner that the front sides in the inserting direction of a recording medium 45 to the device are removed. A receiver 55 supporting the disk cartridge 43 is provided rotatably in the direction such that this side of inserting direction is almost orthogonally crossed with the surface of disk cartridge 43 taking a pin 57 at the tip side of inserting direction as a fulcrum.
Patent JP-H07312358-A (JP)
Title: Cleaning apparatus
Inventor: KOYATA SAKUO
IPC: H01L21/304
Filed: 1995-01-31
Abstract: PURPOSE:To provide a cleaning apparatus in which minute dust particles adhering to an object, to be cleaned, due to static electricity can be removed effectively and which can prevent the explosion due to ignition when a cleaning liquid containing alcohol is used. CONSTITUTION:A cleaning apparatus is constituted of means 3, 5 which support an object 8 to be cleaned, of a means 6 which supplies a cleaning liquid to the object 8 to be cleaned, of a means 31 which measures the specific resistance of the cleaning liquid and of an air motor or the like which turns the means 3, 5 supporting the object 8 to be cleaned. The specific resistance is controlled by the means 31 which measures the specific resistance of the cleaning liquid, and the object to be cleaned is cleaned by using a cleaning liquid having a specific resistance of, e.g. 25MOMEGA.cm or lower.
Patent JP-2000235440-A (JP)
Title: Wireless type user interface
Inventor: HIRAI YUKINORI
IPC: G06F3/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a wireless type user interface for connecting a monitor, keyboard, mouse, or speaker with a personal computer main body. SOLUTION: A master device 12 is provided with interfaces 16a, 16b, and 16c corresponding to respective interfaces of a personal computer main body, a data processing part 17 for processing input and output data for these interfaces, and a transmitting and receiving unit 18 for transmitting data from the data processing part to a slave device and for outputting data received from the slave device to the data processing part. The slave device 20 is provided with interfaces 21a, 21b, and 21c corresponding to respective peripheral devices, a data processing part 22 for processing input and output data for these interfaces, and a transmitting and receiving unit 23 for transmitting data from the data processing part to the master device and for outputting data received from the master device to the data processing part. Thus, a wireless type user interface can be constituted.
Patent JP-2000263067-A (JP)
Title: Cartridge
Inventor: TSUKITA YUJI
IPC: C02F1/42
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge which can give water or warm water having a plurality of functions and can be used very safely by filling a cartridge with a plurality of chemicals in such a manner that they do not mix with each other in advance. SOLUTION: The cartridge body 1 of this cartridge is filled with, e.g. two chemical cartridges 5 filled with different chemicals 6, and each chemical cartridge 5 has a sustained release film 7, i.e., a porous film, as a sustained release function section installed on the upstream side thereof. When tap water 2, i.e., raw water, is introduced separately into the cartridge body 1, the tap water 2 collides with a part of each sustained release film 7 and a part of the tap water 2 passes through the sustained release film 7 and become water 8 coming into the chemical cartridge 5 to apply pressure to the chemical 6 in the inside or to the water solution. A part of the chemical 6 passes through a part of the sustained release film 7, becoming a sustainedly released chemical 9 and being sustainedly released in tap water 2.  Since such sustained release behaviors occur in the same number as the number of chemical cartridges 5, two chemicals are sustainedly release when two chemical cartridges are present.
Patent JP-S61194071-A (JP)
Title: Pyridine derivative
Inventor: OE TAKANORI
IPC: C07D213/64
Filed: 1985-02-23
Abstract: NEW MATERIAL:Dimaleate salt of a racemic mixture of 2-(d-1-methyl-2- dimethylaminoethyoxy)-3-[4-(l-1-methyl-2-dimethylaminoethoxy)benzoyl]p yridine and 2-(l-1-methyl-2-dimethylaminothoxy-3-[4-(d-1-methyl-2-dimethylaminoeth yoxy) benzoyl]pyridine. USE:Hypoleukocytosis accompanied by chemotherapy with carcinostatic agents, infections caused by lowered biophylactic ability after operation, prophylactic or remedy for rheumatism, cancers and asthma, because it has action to accelerate leukocyte englobement, stimulator of biocidal activity for leukocytes, recoverer of plaque-forming cells in spleen, and activator of resistance to infections. PREPARATION:A compound of formula II (X<1>, X<2> are halogen) is allowed to react with d,l-isomer of formula III, the product is converted into maleate salt and subjected to fractional crystallization to give the compound of formula I.
Patent JP-S56132749-A (JP)
Title: Magnetron
Inventor: YAMASHITA SEIJI
IPC: H01F5/00
Filed: 1980-03-21
Abstract: PURPOSE:To compensate the lowering of flux density in the operational space due to the temperature rise of a permanent magnet, by arranging it movably in relation to its operational space. CONSTITUTION:As the temperature rise of a magnetron, bimetals 22, 23 will deform flat and the magnets 1, 2 will move through mutual attraction to approach to the operational space 11. Consequently the magnetic resistance in the magnetic circuit will decrease and thus increased flux will compensate the lowering of the flux density in the operational space 11 due to the temperature rise. While as the decrease of the temperatre the bimetals 22, 23 will recover their original shape and said recovering force will move the magnets 1, 2 to the direction departing from the operational space 11.
Patent JP-H02214957-A (JP)
Title: Data processing system
Inventor: AMEGAI HIDEKAZU
IPC: G06F15/16
Filed: 1989-02-16
Abstract: PURPOSE:To attain the reference/update of various information stored in other data processors just with the automatic or easy development of a program by providing a remote data processor which works in response to the changing and reference requests received from the data processor of the remote side of communication for various information. CONSTITUTION:The remote data processors 113, 213 and 313 are added to the data processors 100, 200 and 300 respectively. These remote data processors process automatically the update requests of sales information and the reference requests of commodity information received from the processors of the remote side with no intervention of a work program. As a result, the work program can execute the reference/update requests of the data processors of the remote side for various information just by sending the processing method of the remote data processor and with no consciousness of the communication control procedure even when the reference/update requests are supplied to the data processors of the remote side for various information.
Patent JP-S52118183-A (JP)
Title: Operation and display system of process variable in dispersion type co ntroller
Inventor: YAMAMOTO SHIGERU
IPC: H04Q9/00
Filed: 1976-03-30
Abstract: PURPOSE:To smoothly change display, by increasing and decreasing the content of buffer, which takes in data that must be sent to a remote station, in a fixed inclination, based on process variable increasing and decreasing instruction from an operating panel while displaying the content of the buffer.
Patent JP-S63201905-A (JP)
Title: Composite type magnetic head and its manufacture
Inventor: WATANABE SATOSHI
IPC: G11B5/127
Filed: 1987-02-18
Abstract: PURPOSE:To record and reproduce a high frequency signal by using a glass material having a set point <=300 deg.C for a first bond generating a composite core and a second bond jointing the half body of the magnetic core. CONSTITUTION:The glass material same as that which have been used as the conventional second bond is used for the first bond 15 and 15' jointing 'Sendust(R)' sheets 12 and 12' and Ferrite magnetic materials 13 and 13', the second bond 19 which is to be melted and filled in joint grooves 18 and 18', and mold glass 23 which is to be melted and is filled in track width restriction grooves 22 and 22'. Namely, the softening point of the glass material is 350 deg.C, and the set point is 235 deg.C. With using such glass material, the occurrence of thermal stress by the difference of a thermal expansion coefficient between the 'Sendust(R)' material and the Ferrite magnetic material can be reduced. Consequently, the coercive force HC of the composite type magnetic head can be reduced, whereby a deletion operation can be eliminated.
Patent JP-S56149193-A (JP)
Title: Digital color signal generating circuit
Inventor: SUZUKI AKIRA
IPC: H04N17/02
Filed: 1980-03-18
Abstract: PURPOSE:To generate a digital chroma signal by a simple logic circuit by storing the half-cycle components of a chromaticity carrier signal in ROMs and by adding the polarity code signals that correspond to sample phases to the output signals of those ROMs. CONSTITUTION:In ROMb and ROMc, the chroma levels of the half-cycle cmponents of a chroma signal are stored. Chroma-control variable resistor VR1 and A/D converter (a) are used for an address generator; and ROMb outputs the 1st chroma level, and ROMc the 2nd chroma level 90 deg. out of phase with the 1st one. Those 1st and 2nd chroma levels and a switching signal from counter (e) are supplied to switch (f), which outputs the 1st and 2nd chroma levels by turns in response to every clock. Next, adder-subtractor (h) adds or subtracts the chroma level signal of the digital chroma signal to and from the control signal of variable resistor VR2 for luminance control with a polarity code signal. Further, blanking gate circuit (i) holds a blanking section at the black level to obtain the required signal at terminal (j).
Patent JP-S63201392-A (JP)
Title: Scroll type compressor
Inventor: MORITA ICHIRO
IPC: F04C23/02
Filed: 1987-02-18
Abstract: PURPOSE:To enable a block to perform its positioning for an enclosed vessel while an electric motor to be sufficiently cooled by delivered refrigerant gas, by providing a duct in the bottom part of a communication path through which a delivery chamber communicates with an electric motor chamber. CONSTITUTION:Communication paths 16, 17, through which a delivery chamber 15 communicates with an electric motor chamber 18, are provided in the peripheral part of a block 9 and a fixed scroll 1. And in the bottom part of the communication paths 16, 17, a duct 21, which performs positioning of the block 9 for an enclosed vessel 10 introducing a flow of refrigerant gas through the communication paths 16, 17 to an electric motor 8, is mounted into the enclosed vessel 10. In this way, easily performing the positioning of the block 9 for the enclosed vessel 10 while enabling the electric motor 8 to be sufficiently cooled, a compressor, which prevents the motor from its burn, enables the improvement of reliability to be promoted.
Patent JP-H05234103-A (JP)
Title: Track jump controller
Inventor: IKEDA FUMIAKI
IPC: G11B21/08
Filed: 1992-02-21
Abstract: PURPOSE:To easily realize a stable jump without excess jump and deficient jump and with a constant jumping distance in the track jump device of an optical disk device. CONSTITUTION:The switch 23 is connected to a contact 27 before starting track jump operation and track servo loops 8, 10, 24, 7 are operated. When jump is started, the switch 23 is switched to the contact 28 and a rectangular wave driving pulse 30 continuing from the jump start of a light spot till an intermediate point to an adjacent track is detected (by a comparator 21) and the rectangular wave braking pulse 32 having an inverse polarity with the same size and continuing from the detection of the intermediate point till just before position of the central point of the adjacent track is detected and of the same magnitude are generated. The light spot is moved to the just before position by both pulses 30, 32 and thereafter the switch is switched to the contact 27 and the light spot is positioned on the adjacent track by a track deviation signal 12.
Patent JP-H11233870-A (JP)
Title: Equipment and method for light transmission
Inventor: YOSHIZAWA NOBUKAZU
IPC: H01S5/0683
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent the change in the light output level of a diode by providing an equipment with a circuit for controlling the driving current to be applied to a laser diode and a temperature compensating circuit which is parallelly connected with the laser diode and compensates for a current circuit against the change in the light emission efficiency with the change in the ambient temperature of the laser diode. SOLUTION: When driving current is allowed to flow, driving current 11d in a thermistor 140 and a laser diode 150 is expressed by a formula using Zld as the impedance of the laser diode 150 and Zth as the impedance of the thermistor 140. It is known from the formula that the larger the impedance Zth of the thermistor 140 becomes, the more driving current 11d flows in the laser diode 150. If such a thermistor 140 is selected whose temperature characteristic changes so that the driving current 11d at each temperature determined by a light emission characteristic of the laser diode 150 may satisfy the formula, the light output level cannot be changed even if the light emission efficiency of the laser diode 150 changes due to the change in the temperature.
Patent JP-S55127561-A (JP)
Title: Image forming member for electrophotography
Inventor: INOUE HIDEKAZU
IPC: G03G5/08
Filed: 1979-03-26
Abstract: PURPOSE: To obtain an image forming member having high sensitivity and showing stable characteristics over a long term by joining an amorphous silicon hydride (a-Si:H) layer and an amorphous inorganic semiconductor (a-inorganic semiconductor) layer by heterojunction to form a photoconductive layer.  
     CONSTITUTION: On support 102 photoconductive layer 103 formed by joining a-Si:H layer 104 and a-inorganic semiconductor layer 105 with heterojunction portion 106 is placed. The order of layers 104, 105 may be reversed. Layer 104 contains about 1W40 atomic% of H and preferably has a thickness of about 0.3W 50μ. Layer 105 is made of Se, Te or the like and preferably has a dark resistance value of about 10 11 Ωcm or more and a thickness of about 0.1W70μ. Portion 106 may be the junction of an n-type a-Si:H layer and a p-type chalcogenide glass a- inorganic semiconductor layer or the junction of a p-type a-Si:H layer and an n-type a-inorganic semiconductor layer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63203640-A (JP)
Title: Compound having ether bond, its production and insecticide
Inventor: IWAMURA HAJIME
IPC: A01N39/00
Filed: 1987-02-18
Abstract: NEW MATERIAL:The compound of formula I [R is lower alkyl; R1 is (phenyl- substituted) alkyl or lower alkyl-substituted phenoxy; X is O, S or NH]. EXAMPLE:3-(p-Neopentylphenoxy)propyl isobutyl ether. USE:Useful as an insecticide. It has excellent juvenile hormone activity and exhibits extremely high exterminating effect against insects of Diptera, Lepidoptera, Coleoptera, etc. It can be used as it is, however, it is used generally in the form of wettable powder, flowable, etc. PREPARATION:The compound of formula II can be produced e.g. by reacting a compound of formula II (Hal is halogen) with a compound of formula RXH in an organic solvent (e.g. acetonitrile) in the presence of a base (e.g. pyridine) at a temperature between 50 deg.C and the boiling point of the solvent.
Patent JP-H11198130-A (JP)
Title: Core bit
Inventor: KOBARI KAZUHISA
IPC: B28D1/14
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a core bit which is lightweight and easy to handle. SOLUTION: A coupling 1 is made of an aluminum alloy or a plastic and the coupling 1. and a tube 2 are bonded and joined together with an adhesive. In addition, a pin 5 is fitted into the coupling 1 and the tube 2 as an auxiliary for bonding and joining. The tube 2 is of thin section and a thick section part for reinforcing is provided on one opposite end side to which a tip 3 is joined.
Patent JP-S56131373-A (JP)
Title: Croquette
Inventor: KUSAKABE HIKARI
IPC: A23L35/00
Filed: 1980-03-18
Abstract: PURPOSE: To obtain a croquette having rich taste and flavor and high protein content, easily, at a low cost, by forming a mixture of wheat flour, bacon, tuna meat, etc., and wrapping the circumference of the formed product with sliced spearfish meat.  
     CONSTITUTION: A mixture of wheat flour fried in butter or margarine, milk, chicken soup, oil-fried onion, green pepper, celery, bacon and oiled tuna (sea-chicken; commercial name) cut into tiny pieces, is kneaded, formed, wrapped with a piece of sliced spearfish meat, reshaped, and cooked by conventional process to obtain a croquette. The wrapping with the sliced spearfish meat is effective to prevent the crumbling of the formed mixture during reshaping. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03238823-A (JP)
Title: Semiconductor integrated circuit
Inventor: SATO MEGUMI
IPC: H01L21/3205
Filed: 1990-02-15
Abstract: PURPOSE:To prevent deterioration of specific accuracy of capacitance due to parasitic capacitance between lead-out wires from a capacitive part and obtain an SC circuit with desired characteristics by placing a low-impedance wiring between adjacent wirings. CONSTITUTION:A low-impedance wire 6 consisting of an alumina, etc., which is connected to a grounding potential is placed between closely arranged wires 30 and 40 consisting of alumina. Electric lines of force S indicated by an arrow face a wire 6, thus causing capacitance between the wires 30 and 40 to be reduced. In this case, although capacitance with respect to the ground potential increases, a switched capacitor(SC) circuit enables a circuit to be configured where the capacitance with respect to the ground potential is not affected, thus allowing specific accuracy to be ensured and obtaining a semiconductor integrated circuit without increasing a layout area.
Patent JP-S54128807-A (JP)
Title: Closed type motor compressor
Inventor: SESHIMO KOUJI
IPC: F04B49/00
Filed: 1978-03-29
Abstract: PURPOSE: To improve heating performance by connecting the interior of a cylinder chamber of a compression mechanism with the middle point between a room-side  heat exchanger and a main capillary tube through a bypass comprising a solenoid  valve and an auxiliary capillary tube.  
     CONSTITUTION: In heating operation, the refrigerant gas in a chamber A is sucked into a cylinder chamber 17 through a suction pipe 18 and a suction silencer 19. Next the time of completion of the suction step, a liquid refrigerant kept at a pressure higher than the suction pressure P 1  by a main capillary tube 5 is sucked into the cylinder chamber 17 through an auxiliary capillary tube 7. As a result, the pressure inside the cylinder chamber 17 is increased, refrigerant circulation amount is increased, and the heating performance is enhanced without changing an outdoor-side heat exchanger 3 and a room-side heat exchanger 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58153395-A (JP)
Inventor: NISHIO KAZUHIKO
IPC: G21C15/243
Filed: 1982-03-05
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。