baber/WOPTO huggingface dataset:
Patent JP-H0278802-A (JP)
Title: Boiler and operation method for boiler
Inventor: KOBAYASHI HIROSHI
IPC: F22B35/08
Filed: 1988-09-14
Abstract: PURPOSE:To prevent the occurrence of a trouble on a vaporizing pipe through supply of water circulating capacity when an unexpected state, e.g., so-called soot fire, occurs by a method wherein, in a natural circulation type boiler, a bypass line is installed to a precipitation pipe system, a circulating pump is mounted in the bypass line, and a stop valve is provided in the precipitation pipe system. CONSTITUTION:During normal operation, a stop valve 11 is brought into a fuel opening state and natural circulation type operation is effected. But, when the temperature of, for example, an exhaust gas outlet 9 is increased abnormally, the increased temperature is detected by a sensor 14 and the stop valve 11 is fully closed by means of a signal line 15. A circulating pump 13 is started to ensure circulation of water in a vaporizing pipe 6, and the trouble, e.g., seizure, of the vaporizing pipe 6 is prevented from occurring.
Patent JP-S6289190-A (JP)
Inventor: YOKOI KANJI
IPC: G07F13/00
Filed: 1985-10-15
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-H0279245-A (JP)
Title: Information signal regenerating device
Inventor: OWADA MITSURU
IPC: G11B15/467
Filed: 1988-09-14
Abstract: PURPOSE:To enable the good tracking control even in the case of recording defect and regenerating defect, etc., by inhibiting the use of a tracking error signal when one signal or both signals of a track cannot be regenerated due to some cause or other. CONSTITUTION:The subject device is constituted of means 6-9 and 12-15 for generating a tracking control signal based on a level difference of a regenerative pilot signal from both adjacent tracks to a main reproducing track for individual heads 2a-2f of a reproducing means and an inhibiting means (mean value calculating circuit) 19 for inhibiting the use for the tracking control signal generating means 6-9 and 12-15 with the pilot signal regenerated by a head tracing the adjacent tracks to a head generating a drop-out in a regenerative signal and a track traced by this head during a period of generating the drop-out at least at one of plural heads 2a-2f based on a detected output of a drop-out detecting means 5. By this method, even in the case of a recording defect, a defective tracking control signal is prevented from occurring.
Patent JP-2000069382-A (JP)
Title: Reception controller
Inventor: OKAUCHI OSAMU
IPC: H04N5/44
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a reception controller capable of eliminating the input errors of an area designation number. SOLUTION: This reception controller is provided with an entry means 1 that enters an area designation number, a storage means 2 that stores broadcast channel information that stores broadcast channel information received by the area designation number associated with the area designation number, a retrieval processing means 2 that retrieves and displays the area designation number of an area name whose higher-order digit part matches when the higher- order digit part of the area designation number is received and reads the broadcast channel information in response to contents selected from the display, and a reception setting means 4 that sets the broadcast channel information decided by the retrieval processing means 3 as a reception channel.
Patent JP-S61108998-A (JP)
Inventor: KATOU TSUNENORI
IPC: G21F1/08
Filed: 1984-11-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0279488-A (JP)
Title: Manufacture of diffraction grating
Inventor: MATSUDA MANABU
IPC: H01S5/11
Filed: 1988-09-14
Abstract: PURPOSE:To enhance the single wavelength oscillation yield by constituting the manufacture from a process to form a pos. resist pattern in a diffraction grating forming part on the surface of a base board, a process to coat neg. resist over the whole surface, a process to remove the pos. resist pattern formed in the diffraction grating forming part on the surface of base board by photo-lithography method, and a process to form diffraction grating in the removed part, and thereby forming a diffraction grating with the phase partially shifted without generating level difference on the semiconductor base board. CONSTITUTION:After pos. resist a2 and neg. resist a3 are coated over the surface of an InP base board 1, a pattern of the neg. resist a3 on the diffraction grating forming part is formed. After the pos. resist a2 is exposed using the neg. resist a3 as a mask, neg. resist b5 is coated over the surface. Using a mask a6 only the pos. resist a2 is exposed, developed, and removed, and a nag. resist b5 thereon is also removed. After pos. resist b7 is coated over the surface, a pattern of diffraction grating is baked fast onto this pos. resist b7, and upon developing, the neg. resist b5 is exposed using this pattern as a mask followed by developing. After transcribing the patterns of neg. resist b5 and pos. resist b7 onto the InP base board 1, these resists b5, b7 are exfoliated. Thereby a phase shift part 10 is formed flat in the center of diffraction grating 9, which is free from unaligned part. Accordingly the single wavelength oscillation yield of this laser will be enhanced.
Patent JP-2001057489-A (JP)
Title: Heat sink cover
Inventor: MASUKO KOICHI
IPC: H05K7/20
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink cover which is installed over a heat sink so as to cover the upper edges of a plurality of plate-shaped fins integrally and in which installation its characteristic on the heat sink is improved. SOLUTION: A heat sink cover 7 is installed over a heat sink 1 so as to cover the respective upper edges of plate-shaped fins 3 integrally. The cover 7 is provided with a protruded part 20 protruding in a state that it contacts with the upper edge of an inside wall face of a plate-shaped fin 5 arranged in the most external side. Also, the cover 7 is provided with a wall 9 for fixation so as to be fixed along an outer wall face on the plate-shaped fin 5 arrange in the most external side.
Patent JP-H0545381-A (JP)
Title: Protecting device from surge for electronic apparatus
Inventor: AKIYAMA HIROSHI
IPC: G01R1/36
Filed: 1991-08-17
Abstract: PURPOSE:To protect strain gages and a strain measuring unit from a surge voltage and also to suppress impression of pulse-shaped noise on the strain measuring unit. CONSTITUTION:A surge voltage to be induced to input lines L1 and L2 of a bridge circuit connecting strain gages 1a to 1d in a bridge is delayed by coils 6a and 6b wound on amorphous cores 5a and 5b and the surge voltage on the input lines L1 and L2 is discharged to the ground through gas arresters 3a and 3b during the delay time. Meanwhile, the surge voltage induced to output lines L3 and L4 is delayed by coils 6c and 6d wound on amorphous cores 5c and 5d and the surge voltage on the output lines L3 and L4 is discharged to the ground through gas arresters 3c and 3d during the delay time. Thereby the strain gages 1a to 1d and an amplifier 7 are protected from the surge voltage.
Patent JP-H0280716-A (JP)
Title: Reinforcing soil body of banking by using resin-coated screw reinforcement and reinforcing soil technique
Inventor: YAMAGAMI YOSHINORI
IPC: E02D17/18
Filed: 1988-09-14
Abstract: PURPOSE:To facilitate construction while improving corrosion resistance by screwing a screw reinforcement to a coupler, into which a concrete skin is buried, and engaging an anchor plate with a lock nut with the screw reinforcement. CONSTITUTION:A concrete skin 1a into which a coupler 5a for a screw reinforcement joint is buried is disposed in upright under the state in which one end face of the coupler 5a is exposed. Epoxy-resin coated screw reinforcements 2a arc screwed to the couplers 5a, and anchor plates 3 with which lock nuts for the screw reinforcement joints are joined are engaged with the other ends of the screw reinforcements 2a, thus constituting the reinforcing soil body of a banking. Accordingly, the formation of a macro cell is inhibited, and corrosion resistance is improved, thus lengthening a useful life while easily joining members mutually, then shortening the term of work.
Patent JP-H0279835-A (JP)
Title: Processor for photographic sensitive material
Inventor: GOSHIMA NOBUTAKA
IPC: G03D5/06
Filed: 1988-09-16
Abstract: PURPOSE:To facilitate washing maintenance by providing a washing device which washes a sponge-like processing solution supplying member with washing liquid. CONSTITUTION:In the case of washing the sponge-like processing solution supplying member 3 because the processing solution is not used for a long time, the washing liquid is supplied to the member 3 by an washing liquid supplying pump 23. Then, the component of the processing solution already used which is included in the member 3 is discharged to the outside of the member 3 with the washing liquid owing to the washing action of the washing liquid. If the sponge-like processing solution supplying member 3 is compressed to discharge the impregnating processing solution before supplying the washing liquid to the member 3, the member 3 can be washed more effectively. Thus, the washing maintenance can be facilitated.
Patent JP-H0394605-A (JP)
Title: Structure for feeding stored material of paddy field working machine
Inventor: NAKAMURA SHOICHI
IPC: A01C7/06
Filed: 1989-09-06
Abstract: PURPOSE:To prevent flow of wound up mud from the underside, etc., and smooth fertilizer application operation, etc., by providing the side of a furrow opener with an intake for muddy water and the front of a furrower with a flow port and forming a flow passage connecting the aforementioned intake to the flow port. CONSTITUTION:Muddy water flowing from an intake (11A) of a furrow opener 11 is passed through a flow passage (11a) and a flow port to flow into a U-shaped space. In this state forming the flow, the muddy water directly flows out of the above-mentioned U-shaped space to the back. Thereby, the muddy water tending to flow from the lower side and back of the aforementioned U-shaped space thereinto is prevented with the above-mentioned flow and granules are carried on the flow discharging from the aforementioned U-shaped space and arranged at a prescribed interval.
Patent JP-S6384544-A (JP)
Inventor: OKAMOTO KAZUYA
IPC: G01N24/08
Filed: 1986-09-30
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-H05244632-A (JP)
Title: Motion adaptive image signal processor and method
Inventor: MARUSERU FUYUUREN
IPC: H04N9/78
Filed: 1992-08-31
Abstract: PURPOSE: To provide a motion adaptive image signal processor capable of largely eliminating cross components when motion is present and providing excellent image quality even at the time of the erroneous detection of the motion. CONSTITUTION: This processor is provided with a time variable image signal processor 101, a time invariable image signal processor 103 and a synthetic circuit 105 controlled by a motion detector 109 for synthesizing the output of the time variable and time invariable signal processors and outputting output signals. The time variable image signal processor 103 is provided with first averaging circuits 411 and 413 for averaging source image line signals and first inverted preceding image signals, second averaging circuits 415 and 417 for averaging second preceding image signals and the first inverted preceding image signals and median filters 407 and 419 for filtering first inverted preceding image line signals, second preceding image line signals and first and second average signals and outputting median signals.
Patent JP-H04117004-A (JP)
Title: Voltage controlled oscillator
Inventor: TOMOTSUNE KATSUO
IPC: H03B5/12
Filed: 1990-08-31
Abstract: PURPOSE:To select a rate of change of an oscillating frequency optionally to be 100% or over by providing an amplifier whose amplification factor with respect to a 2nd input varies with an impressed voltage to a 1st input. CONSTITUTION:The voltage controlled oscillator consists of an inverse amplifier 11, a feedback circuit connected between input and output of the inverse amplifier 11, an amplifier 17 whose amplification factor with respect to a 2nd input varies with an impressed voltage to a 1st input and a capacitor 16 connecting an output of the amplifier 17 and the 2nd input, and the input to the inverse amplifier 11 and the 2nd input are connected directly or via a capacitor 15. The capacitance of the capacitor 16 when viewing from the capacitor 15 is easily varied by nearly a several multiple depending on the impressed voltage to a connection terminal 18. Thus, it is possible to vary the change in the oscillating frequency of the VCO by 100% or over.
Patent JP-H0735445-A (JP)
Title: Strainer
Inventor: KASAHARA HIDEAKI
IPC: F25B43/00
Filed: 1993-08-26
Abstract: PURPOSE:To enable a strainer to be easily and rapidly cleaned or replaced even if the strainer mesh is clogged by a method wherein a strainer mesh is mounted at an inlet port inside a union and fastened and fixed with a flare nut together with a pipe to be connected. CONSTITUTION:A strainer mesh 6 is inserted into a passage 2a of a union 2 at its inlet port. A flare 7 formed at an extremity end of an inner and outer connecting pipe 5 is abutted against a front surface of a tapered flange 6a. Under this condition, a female screw 4a formed at an inner circumferential surface of the flare nut 4 is threadably connected to a male thread 2b formed at an outer circumferential surface of the union 2 and fastened, thereby the inner and outer connection pipe 5 is sealingly connected to the refrigerant pipe 1 and concurrently the strainer mesh 6 is fixed. With such an arrangement as above, the flare nut 4 is rewound to remove the inner and outer connecting pipe 5, resulting in that the strainer mesh 6 can be pulled out of the union 2. Accordingly, it is possible to perform cleaning or replacing of the strainer mesh 6 easily and rapidly.
Patent JP-H0871888-A (JP)
Title: Spindle cooling device
Inventor: MORIZAKI EIICHI
IPC: B23Q11/12
Filed: 1994-08-31
Abstract: PURPOSE: To uniformly cool a spindle in an axis direction by forming a, cooling path so that coolant can be reciprocated along the spindle axis direction. CONSTITUTION: Coolant is supplied to a coolant supplying/discharging port, and this supplied coolant is supplied to a first spiral groove 15 from a coolant supplying port 23a via a coolant supplying path and a coolant linking path. The coolant supplied to the first spiral groove 15 flows to the front end from the rear side along a spindle axis direction to cool a spindle from the inner side, and the coolant reached to the front end of the first spiral groove 15 flows to the front end from the rear end along the spindle groove direction in a second spiral groove 16 via a linking groove 17 to cool the spindle from the inner side.  Then the coolant reached to the rear end of the second spiral groove 16 is cooled by a cooler from a coolant discharging port 23b via the coolant linking path, a coolant discharging path, and the coolant supplying/ discharging port, and then is discharged into a coolant tank.
Patent JP-H04116159-A (JP)
Title: Method and apparatus for producing transparent conductive film
Inventor: AMANO TAKASHI
IPC: C23C14/34
Filed: 1990-08-31
Abstract: PURPOSE:To obtain the transparent conductive film having a low resistivity and high transmitivity with low-temp. film formation by maintaining a prescribed gun output and base material temp. at the time of depositing a material for film on the surface of the base material by using a gun for magnetron sputtering. CONSTITUTION:The gun 1 for magnetron sputtering which has the output of >=1200G magnetic field intensity in the direction parallel with the surface of a target 2 is prepd. The material (mixture composed of In2O3 and SnO2) for the film in the target 2 is deposited on the surface of the base material 91 maintained at <=200 deg.C temp. by using this gun 1, by which the transparent conductive film is obtd.
Patent JP-H0879968-A (JP)
Title: Safety device
Inventor: YOSHIDA TAKESHI
IPC: H02H9/04
Filed: 1994-08-31
Abstract: PURPOSE: To easily replace a protection board when a failure occurs by mounting a fuse and ZNR on one board as a protection board and connecting the protection board between a power supply and an electrical equipment so that it can be replaced via a connection means. CONSTITUTION: A protection board 2 is provided with a connection part which is connected to the side of a power supply 1 and a connection part 7 which is connected to the side of an electrical equipment 11. A fuse 4 and ZNR (varistor) 5 and 6 are provided from the side of the power supply 1 between the connection parts 3 and 7 on the protection board 2. Therefore, when the fuse 4 is blown, it may be replaced. When the ZNRs 5 and 6 are faulty, it is not clear whether the fuse 4 is blown, or it is not clear which part of the protection board 2 is faulty, the protection board 2 itself may be replaced, thus easily performing repairing by safety operation when a failure occurs.
Patent JP-H0283260-A (JP)
Title: Production of sintered silicon carbide
Inventor: HAYAKAWA HIDEJI
IPC: C04B35/56
Filed: 1988-09-19
Abstract: PURPOSE:To simply and inexpensively obtain a sintered silicon carbide having excellent oxidation resistance, capable of providing large-sized structural member of complicated shape for high temperature use by molding a silicon carbide raw material, calcining the molded article at high temperature in a nonoxidizing atmosphere and heat-treating the calcined material at a specific temperature in an oxidizing atmosphere. CONSTITUTION:A silicon carbide raw material having >=95% silicon carbide content is molded to give a molded article, which is calcined in a nonoxidizing atmosphere at >=2,000 deg.C and heat-treated in an oxidizing atmosphere at <=100 deg.C-<=1,500 deg.C. Oxygen concentration in the oxidizing atmosphere is preferably 1-20%. Since a uniform coating film of silicon dioxide is formed in the inner face of open pores of sintered silicon carbide by carrying out the heat treatment, even if the sintered material is used in a high-temperature oxidizing atmosphere, the sintered material is isolated from oxygen in the atmosphere and oxidation of silicon carbide in the interior of the sintered material can be prevented.
Patent JP-S59121729-A (JP)
Inventor: KATOU SHIGERU
IPC: G06F3/0488
Filed: 1982-12-28
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-2000129747-A (JP)
Title: Deodorizing and sterilizing device for flush toilet
Inventor: YASUDA HIROAKI
IPC: E03D9/05
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To achieve deodorizing effect and sterilizing effect for a long period without using adsorption members of activated carbon or catalyst which need be periodically replaced in a deodorizing device for a toilet. SOLUTION: A filter having moisture holding performance in which sterilizing water is impregnated for sucking odor from a toilet 1 is provided, and the odor is absorbed by a suction device 6 through the filter 2 to absorb or decompose odor components. After that, new sterilizing water is supplied to clean the filter 2, and sterilizing water is also supplied to the toilet 1 to sterilize it in this deodorizing and sterilizing device. A dust collecting suction passage 10a is connected through an installation part 32 to a deodorizing suction passage 7 to which the suction device 6 and the filter 2 are connected, and a selector valve 9a is provided on the installation part 32 to change suction directions between the side of a hose 12 and the side of the filter 2, so a dust collecting function is added to this.  A controller 13 to electrically control rotation for deodorizing and dust collection is provided on a motor 5 of the suction device 6. Deodorizing, sterilizing, and dust collection can thus be conducted by the single device.
Patent JP-H0983575-A (JP)
Title: Network connection system
Inventor: NIIMI YOJI
IPC: H04L12/46
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To mutually call each other between LAN terminals and ISDN terminals and to easily manage addresses. SOLUTION: The plural ISDN terminals 4 connected to an ISDN 3, the plural LAN terminals 2 connected to a LAN 1 and a network connection device 5 connecting the ISDN and the LAN are provided. The respective LAN terminals 2 are provided with call request parts 23 transmitting a call request message including terminal designation information designating the ISDN terminals 4 to the network connection device 5 as the call request message of a LAN communication control procedure between its own terminal and the network connection device 5. The network connection device 5 is provided with a connection call part 52 receiving the call request message including terminal designation information from a call request part 23 and transmitting terminal designation information to the ISDN 3.
Patent JP-S63272384-A (JP)
Inventor: HANSU SHIYORU
IPC: D05B69/18
Filed: 1987-09-18
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-2000116771-A (JP)
Title: Device for supplying metered fluid
Inventor: WESTON TERENCE EDWARD
IPC: G01F13/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a metering dispenser which overcomes the shortcomings of the existing medical treatment devices for supplying metered fluid to patients and is used together with pressurized fluid. SOLUTION: A movement type pump for medical treatment has a fluid supplying source and a metering device. The metering device has a rotor 1. A piston 3 operating within a bore 4 extended perpendicularly to the axis of the rotor is housed in the rotor. The piston 3 is driven by the metered fluid. The rotor is held in a stator having an inlet port and an outlet port. When the rotor rotates, the first end of the bore is fluid communicated with the inlet port 11 and the piston operates on the pressurized fluid, moving toward the inlet port in the bore. When the rotor rotates further, the second end of the bore is fluid communicated with the inlet port in the fluid communicating state of the first end of the bore with the outlet port 12 and the piston moves toward the outlet port in order to discharge the fluid.  The fluid of the metered amount is discharged by rotating the rotor back and forth.
Patent JP-S6388124-A (JP)
Title: Antitumor agent
Inventor: TAKI TAKAO
IPC: A61K31/365
Filed: 1986-09-30
Abstract: PURPOSE:To prepare an antitumor agent containing a terpenoid lactone derivative as an active ingredient. CONSTITUTION:An antitumor agent containing at least one kind of compound selected from compounds expressed by formulas I and II (R1-R5 are H or lower alkanoyl) as an active ingredient. The said compounds are produced by acylation of terpenoid lactone obtained by extraction from SENSHINREN (a shot of crude drugs) with methanol, ethyl acetate, etc. Dose thereof is nor mally 0.1-1,000mg (as an active ingredient) per adult/day.
Patent JP-H04113683-A (JP)
Title: Manufacture of thin film device
Inventor: WATABE YUKIO
IPC: H01L39/24
Filed: 1990-09-03
Abstract: PURPOSE:To obtain a thin film device which can operate a device at a critical temperature by providing an oxide superconductor layer containing Cu on a board, laminating a thin metal film of an element different from metal element contained in the superconductor layer on an oxide layer and a thin film to become the superconductor layer, and then annealing it. CONSTITUTION:An oxide superconductor layer 1 is formed on a board 1, then a masking 3 is placed on the layer 1, a thin metal film 4 is deposited on the layer 1 through the masking 3 in this state, and then annealed. As the oxide superconductor, for example, LB2Cu3O7-sigma such as YBa2Cu3O7-sigma, or oxide represented by Tl2Ba2Can-1Cu2n+4 is employed. The metal for forming the thin metal film includes, for example, Al, Ga, Fe, Co, Ni or Cr.