baber/WOPTO huggingface dataset:
Patent JP-S58191053-A (JP)
Title: Resetting circuit of microcomputer
Inventor: HARA TOSHIZOU
IPC: G06F1/24
Filed: 1982-05-01
Abstract: PURPOSE:To assure the recovery to a normal operation, by converting the requency of a pulse signal which is delivered when a microcomputer is working into the voltage value, then detecting the voltage value to output a reset signal. CONSTITUTION:A microcomputer 10 outputs a pulse P of a fix period from a port A when an execution program is normal. At the same time, the computer 10 is programmed previously so as to set the output given from the port A at 0 or 1 if the execution program becomes abnormal due to a runaway. The output fed from the port A is supplied to a frequency-voltage conversion circuit 11. The output of the circuit 11 is supplied to a Schmitt circuit 12. The reset signal obtained from an output terminal 13 of the circuit 12 is supplied to a reset terminal of the computer 10.
Patent JP-H10271489-A (JP)
Title: Remote monitoring device
Inventor: KATO YASUYUKI
IPC: H04N5/225
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To enable speedy and efficient investigation, relief and search activities by providing a miniaturized monitor camera held by a contractible probe, a display and a means for radio communication of video signals. SOLUTION: A CCD camera being a miniaturized camera for monitor 101 is attached onto a fixed stand together with an illumination light 102 and a microphone 103, and this fixed stand is attached through a rotating mechanism 104 to the top end of contractible probe 105. Near the root of the contractible probe 105, a control box 110 is freely rotatably attached. An operator wears a head mounted display 109. Further, inside the control box 110, a radio communication equipment 10 is provided and image signals picked up by the CCD camera 101 and audio signals collected by the microphone 103 are transmitted by radio. At a head office or the like, the signals are received by a receiver 20, a microphone 28 is provided for collecting sounds for instructions to the operator of this device and signals are transmitted by radio.
Patent JP-H09266222-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO TATSUSHI
IPC: H01L23/31
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor device with which a resin sealing operation can be conducted easily by using the epoxy resin sealing material which is excellent in dump-proof reliability and solid in normal temperature. SOLUTION: The electrode part of a semiconductor element 5 is mounted on the wiring electrode of a substrate 2 through a conductive bonding material 4. Then, a sealing resin composition, which is solid in normal temperature as shown in the below mentioned (A), is placed on the placing surface of the semiconductor element 2 of a substrate 2, and by fusing it by heating, it is filled in the void provided between the substrate 2 and the semiconductor element 5, and a sealing resin layer 6 is formed in the void between the substrate 2 and the semiconductor element 5.  (A), (a) crystalline epoxy resin of two functional epoxy resin which is solid in normal temperature, (b) novolac type phenol resin, (c) silica powder of maximum grain diameter of 30μm or smaller, (x) pellet density 99% or more against true density, (y) square pole-like pellet of cross sectional area 1mm×2mm is fused by heating at 150 deg.C for 10 minutes, and the intrusion distance, when the fused pellet is intruded between two mirror face glass plates having 50μm gap, is set at 15mm or more.
Patent JP-H09265703-A (JP)
Title: Disk drive unit
Inventor: IWANAGA ATSUSHI
IPC: G11B17/022
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent the eccentricity of a ring member while securing the perpendicularlity of a turntable to a rotary shaft by freely sliding the ring member on the outer peripheral surface of a cylindrical section and fitting a stopper member over the cylindrical section. SOLUTION: The dimension of a ring member 5 is designed such that the ring member 5 is freely slid on the outer peripheral surface of a cylindrical section 3b, and as tapered surfaces, a first continuous tapered surface 5a is provided in an upper end surface and a second tapered surface 5b having an inclined angle larger than that of the surface 5a is provided in a lower end side. In the outer peripheral surface of the section 3b, a locking groove 3c is formed for fitting a stopper member 7. Then, by fitting the member 7 over the section 3b, perpendicularity between a turntable 3 and a rotary shaft 2 necessary for preventing the inclination of a loaded disk D is easily secured and the eccentricity of the member 5 is prevented, and thus the centering accuracy of the disk D is improved.
Patent JP-S63241875-A (JP)
Title: Fuel cell laminated body
Inventor: SASAKI TOMIYA
IPC: H01M8/02
Filed: 1987-03-30
Abstract: PURPOSE:To make it possible to remove more heat without increasing flow of coolant by forming passages for coolant linearly and disposing part of heat pipes embedded in cooling plates facing or close to the coolant passages. CONSTITUTION:Fuel gas is led through a manifold 13a to a fuel cell laminated body 11, and oxidizer gas is led through a manifold 13c, so electrochemical reaction occurs in a gas diffusion electrode, and electric energy is produced. Both gases P, Q are discharged through manifolds 13b, 13d. For cooling plates 14a-14e, coolant C flows in opposite directions in adjacent cooling plates as shown by arrows. Temperature distribution in cooling plates 14a-14e on the side of supply pipes 16a-16e and on the side of discharge pipes 17a-17e is also opposite to each other in adjacent cooling plates. The heat inside the laminated body 11 is transferred to the cooling plates 14a-14e. A heat pipe 19 crossing a linear passage 18 removes heat of cooling plates 14a-14e by a heat exchange, and temperature distribution in cooling plates 14a-14e becomes uniform.
Patent JP-S57190456-A (JP)
Title: Subscanning system
Inventor: YOSHIZAWA TAMOTSU
IPC: H04N1/04
Filed: 1981-05-18
Abstract: PURPOSE:To sharply reduce the irregularity of pitches by using a stepping motor and forming one scanning line with the number of steps corresponding to integer times a half of the number of stators. CONSTITUTION:When a driving pulse signal 15 for a stepping motor decays at the time of exciting only one phase of the 4-phase stepping motor, the stepping motor rotates smoothly for the period of T1. If one scanning line is formed by 4 steps, 4 pulses are inputted for the period of T1. Therefore, the stepping motor rotates smoothly during the period one scanning line is formed. In case of a correction data reading clock signal 17, M pulses are inputted for the period of T1 from the decay of the driving pulse signal 15. Namely, 4M pulses are inputted during the period one scanning line is formed. When recording is started by a starting signal, an address counter 6 counts up the clock signal 17 and reads out correction data written in each address, a D-A converter 7 converts the read data into an analog signal and an auxiliary deflector 3 compensates scanning distortion based upon a step angle error.
Patent JP-H01248570-A (JP)
Title: Photosensor using avidin-biotin and manufacture thereof
Inventor: HARA IKUYUKI
IPC: H01L31/08
Filed: 1988-03-30
Abstract: PURPOSE:To secure a lipid film with directionality on a substrate having electrodes by coupling the film containing biotined protein including photoelectric conversion function on an avidined substrate by avidin-biotin synergistic action. CONSTITUTION:A thin filmy electrode 5 formed by depositing conductive substance such as SnO2, ITO, gold or the like on a glass substrate 4 is employed as a fixing substrate, a thin film 6 is further formed of a substance such as nitrocellulose having high protein absorption capacity on its surface, and avidin 7 is absorbed. After the abidined glass substrate is treated as required with a biotin chromosphore film to be reacted, it is cleared of uncoupled chromatophore film with physiological saline water (PBS). A chromatophore film 8 is secured by such an operation. A lipid film containing protein can be immobilized with directionality by this securing method.
Patent JP-H04286599-A (JP)
Title: Screw combined hydraulic cylinder
Inventor: ODAGUCHI TSUTOMU
IPC: B66F7/08
Filed: 1991-03-13
Abstract: PURPOSE:To allow the movement of a piston to be impeded even with the generation of oil leak by using oil pressure and a screw jointly. CONSTITUTION:Between one end of a cylinder body and a piston reciprocated in the cylinder body, a screw rod is rotatably fitted to one end of the cylinder body in the state of beihg screwed with the piston as a nut and unmovable in the axial direction. The escape hole of the screw rod is formed in a piston rod fitted protruding from the other end of the cylinder body so as to be reciprocated together with the piston, and a drive unit for rotating the screw rod is fitted to one end side of the cylinder body to form a screw combined hydraulic cylinder.
Patent JP-H06345111-A (JP)
Title: Closure component and its mounting
Inventor: JIEFURII RII HESU
IPC: B65D51/18
Filed: 1994-04-13
Abstract: PURPOSE: To assemble a closure member to a container by one process by mutually closing a cap for closing a spout member, and a container neck, enabling the cap to deflect for fitting and elastically contacting with the container neck, and mutually locking the spout member to the container neck and the cap to seal and contact the spout member with respect to the container neck. CONSTITUTION: A closure member comprises a cap and a spout assembly 12, and is elastically contacted with a container neck of a container lid. That is, the cap and the spout assembly 12 comprise a cap 20 deflectably received by a spout member 22. The cap 20 includes a closure member 24, which is rupturably mounted to an interlocking ring member 26 through the bailing handles 72, 74 and a fragile tab 28. On the other hand, the spout member 22 comprises a spouting neck 30 mounted in a seal ring 32 and a movable rib 34 sealably mounted therebetween. The interlocking ring member 26 and a limiting lip 52 are cooperated with one another to improve the sealability of the seal ring 32 and to keep the high pressure of the container.
Patent JP-H0230724-A (JP)
Title: Apparatus and method for controlling and monitoring electron beam for metal working
Inventor: HARARUTO BIYUTSUTENBURIYUN
IPC: H01J37/305
Filed: 1989-03-27
Abstract: PURPOSE: To prevent the region other than the region to be irradiated from being damaged by irradiation by controlling the irradiation with electron beam only in a prescribed outline previously determined by a monitoring device and a controller, at the time of melting, vaporizing, etc., a metal by the irradiation with electron beam.  
     CONSTITUTION: The metallic material 1 is poured in an intermediate ladle 2 after melting it with the electron beam 4 from an electron gun 3 and simultaneously, the front region 5 thereof is heated. The rear region 6 of the molten metal 8 in the intermediate ladle 2 is heated with the electron beam from the electron gun 7 and further, the molten metal poured in a crucible 9 is heated by the irradiation with the electron beam of the electron gun 10 and held to the molten condition. In this device, the accutual position irradiated with the electron beam is detected by an actual positional recognizing device 32 of the electron beam, and when the range other than the irradiation allowable range inputted to memories 21, 41, is irradiated with the electron beam, the irradiation with the electron beam is stopped once, then the irradiation with the electron beam from each electron gun is deflected with control lines 17, 18, from the controller 16 and returned back into the prescribed allowable range to prevent the damage of the intermediate ladle 2, crucible 9 and the neighbor parts by the irradiation with the electron beam. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000269938-A (JP)
Title: Method and device for radio communication
Inventor: ITO YUTAKA
IPC: H04L1/04
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To improve transmission efficiency by transmitting requests to send sequentially at multiple frequencies, checking their reception states by each frequency and detecting the frequency which was the best reception state as an optimum frequency, converting a line response to the optimum frequency and transmitting it to the transmitting station, modulating transmitted data by a selected modulation system, and converting the data to the optimum frequency and transmitting them. SOLUTION: When an optimum condition is confirmed, a frequency switching circuit 4 of a receiving station makes a frequency scan for sequentially switching reception frequencies at constant intervals of time and expects requests to send, recognizes the frequency of the timing signal from a demodulating circuit 6 as a reception frequency, when inputting the timing signal, and outputs information on the reception frequency to a signal state detecting circuit 7. Consequently, a signal state detecting circuit 7 is able to comprehend the frequency of a request to send whose reception state is checked. When a line response from the receiving station is received by the transmitting station, the frequency switching circuit 4 makes the frequency scan, to switch the transmission frequency of a frequency converting circuit 5 to an optimum frequency.
Patent JP-S61235632-A (JP)
Title: Deviating device for deflecting direction of air flow of air conditioner
Inventor: AKIYOSHI TAKANORI
IPC: F24F13/14
Filed: 1985-04-09
Abstract: PURPOSE:To control the position of a variable grille by deforming a coupling member according to the temperature of an air flow passing through a blow-off opening, by a method wherein the variable grille for changing the direction of the air flow is provided on the blow-off opening of an air conditioner and the variable grille is fixed to the blow-off opening using the coupling member composed of a shape memory alloy. CONSTITUTION:An air blow-off opening 2 of a casing 3 of an air conditioner is provided with a fixed horizontal grille 11 and the fixed horizontal grille 11 is connected with a variable horizontal grille by a coupling piece 13 made of a shape memory alloy. The coupling piece 13 is deformed according to the temperature of air flowing through the blow-off opening, a blow-off direction of an air flow coming out of the blow-off opening is changed and the same is stabilized. In addition to the above, as a degree of straight line before and behind a shape variation can be obtained, it becomes that an appearance of the blow-off grille can be kept beautiful.
Patent JP-H04310020-A (JP)
Title: D/a converter
Inventor: TAKAKURA HIROSHI
IPC: H03M1/08
Filed: 1991-04-08
Abstract: PURPOSE:To prevent distortion in an output waveform by suppressing the production of a switching noise in a D/A converter. CONSTITUTION:A decoder 22 converts digital input signals D0, D1-Dm into control signals Vin1-Vinn. Current source cells 221, 222-22n are selected by the control signals Vin1-Vinn outputted from the decoder 22. Signals outputted from the selected current source cells 221, 222-22n are outputted at an output terminal 23. The current source cells 221, 222-22n are connected to a constant current source and consist of a 1st transistor(TR) controlled by the control signals Vin1-Vinn and a 2nd TR connecting to the 1st TR and set always turned on, and when the 1st TR is switched by the 2nd TR, the distortion in the output waveform due to the parasitic capacitance of the 1st TR is prevented.
Patent JP-H10266474-A (JP)
Title: Work execution method for ridge
Inventor: KADOWAKI MITSUO
IPC: E04D1/34
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To enable ridge members to be locked in place by surely placing a wooden bar at a ridge core even if the ridges of roofs differ in height. SOLUTION: A wooden bar 1 is placed on the hips of roofs Y1, Y2 via mounting brackets 21, 22, and roofing members 3R, 3L are laid along the wooden bar 1. After a sheet-metal hip member 4 is placed to cover the hip-side parts of the wooden bar 1 and the right and left roofing members 3R, 3L, roofing members 3R, 3L for the next stage are laid along the wooden bar 1 in such a manner that their eaves-side end portions and hip-side parts overlap with the ridge-side end portions of the previously laid roofing members 3R, 3L and the right and left sides of the sheet metal hip member 4, respectively. Next, the ridge side end portion of the sheet metal hip member 4 is locked in place by driving a nail N into the wooden bar 1 through the core of the hip.
Patent JP-2000269653-A (JP)
Title: Electronic apparatus
Inventor: ONISHI HITOSHI
IPC: G11B17/051
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To performe adequate opening operation of a front door, irrespective of the installed attitude. SOLUTION: This apparatus comprises a front panel 4, supported rotatably on a front part of a frame so as to rotate between a closing and opening positions, a lock mechanism 17 for locking the front panel to the closing position, and an opening lever 12 acting on the front panel to rotate toward the opening position upon unlocking of the lock mechanism. A means 25 is provided for adjusting the action ending position of the opening lever at which the action on the front panel is ended.
Patent JP-S60219921-A (JP)
Inventor: MAEKAWA TAKIO
IPC: H02J7/02
Filed: 1984-04-13
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-S61234630-A (JP)
Title: Objective detecting device
Inventor: NAKAJIMA SUSUMU
IPC: B61L25/02
Filed: 1985-04-10
Abstract: PURPOSE:To promptly detect the running direction of a vehicle by installing two sets of answering devices which resonate to prescribed frequency components out of questioning signals composed of plural frequency components to an object to be detected. CONSTITUTION:When a vehicle 1 on which answering devices 40 and 50 are mounted approaches a questioning device 30, the answering device 40 is electromagnetically coupled with the questioning device 30 and resonated by a questioning signal radiated from a ground antenna 32 at prescribed resonance frequencies f2, f4 and fM and then, generates an answering signal. Then a marker detector 90 detects that a marker bit is always '1' at every time when the sweep of all frequencies is completed and when the marker bit is not '1', outputs the fault of the questioning device 30. Moreover, signals fF and fB indicating the running direction of the vehicle are inputted in a running direction detector 100 together with a vehicle code and thus, the running direction is detected.
Patent JP-S552656-A (JP)
Title: Phenyl-substituted nitrogen-containing heterocyclic compound and its preparation
Inventor: KUBO KAZUO
IPC: A61P29/00
Filed: 1978-06-22
Abstract: NEW MATERIAL:A phenyl-substituted nitrogen-containing heterocyclic compound of formula I: [Y is S,O, formula II (m is 1 or 2), formula III (R is H or lower alkyl group); n is 1 or 2; Y is O or formula II when n is 1], and its salt.  
     EXAMPLE: 6-Oxo-8-phenyl-3,4-dihydro-2H,6H-pyrimido(2,1-b)(1,3)thiazine.  
     USE: Analgesics and antiphlogistics.  
     PROCESS: A compound of formula IV is reacted with a compound of formula V: (one of R 1  and R 2  is phenyl group, the other is H; R 3  is ester residue) in the presence or absence of a solvent, e.g. dichlorobenzene or ethylene glycol, under heating to give the objective compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60219123-A (JP)
Title: Four-wheel drive agricultural tractor
Inventor: OCHI TOMOFUMI
IPC: B62D11/08
Filed: 1984-04-13
Abstract: PURPOSE:To eliminate inconvenience that a wide turning area is required for a tractor to turn when travelling about in a narrow farm, by releasing a front- wheel driving hydraulic clutch mechanism upon turning by a pilot pressure in a steering hydraulic circuit. CONSTITUTION:A power take-off shaft 6 for driving front wheels 1L and 1R is provided in a transmission case, and power is transmitted through a front-wheel driving hydraulic clutch mechanism 5 to a front differential gear 8 by a power transmitting shaft. A whole hydraulic steering valve 20 is rotated to be selected by a turning operation, and a pressurized oil is supplied to either a right or a left chamber of a hydraulic cylinder 16 to push an actuator 17. The hydraulic clutch mechanism 5 is designed to be released only when a front-wheel drive control valve 17 is selected by a pressurized oil fed from a pump 13 and the pressurized oil is supplied to the clutch mechanism. Thus, even when forcible rotation of the front wheels is stopped, driven rotation of rear wheels may be achieved.
Patent JP-S54123258-A (JP)
Title: Vacuum cleaner
Inventor: TAKASHIBA KIMIO
IPC: A47L9/20
Filed: 1978-06-20
Abstract: PURPOSE: To maintain a stable dust-sucking efficiency for a long period by pivoting the shaft of a sweeper in front of a primary filter and ensuring that the dust is swept from the front face of the filter by the swivel action of the sweeper.  
     CONSTITUTION: With a motor fan 12 operated, dust together with air is sucked in from a hose connection port 24 and the air flows around a primary filter 30 and passes through a primary filter element 32, when coars dust is caught; fine dust is caught by a secondary filter element 46 of a secondary filter 43. When a chord 18 is wound in by a chord reel 14 after the cleaning, the rotary torque rotates the secondary filter 43 for effecting dust removal; with a delay, a sweeper 66 integral with a swing arm 65 is rotated through the function of a clutch means 68 so as to sweep the dust accumulated on the outside of the primary filter element 32 and push it toward a main accumulation zone 40. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08274834-A (JP)
Title: Communication control processor
Inventor: ATSUMI YUKIO
IPC: H04L29/06
Filed: 1995-03-31
Abstract: PURPOSE: To reduce time delay in the case of data transfer between plural computers. CONSTITUTION: Concerning communication control equipment 1 which is connected through an ATM line 2 to a host computer 4 and operates either a repeating function or an ending function corresponding to the contents of a signal to arrive, when a leading cell is received at an ATM processing part 11, it is judged whether that cell is addressed to a present node or to another node from its destination address. When it is judged that the cell is addressed to the present node, following received cells are stored in a buffer 14 while being linked after the received cell and when all the cells are completely received, the data in the buffer 14 are transferred to the host computer 4 but when it is judged that the leading cell is addressed to the other node, each time the cell received by the ATM processing part 11, it is transferred to the destination.