baber/WOPTO huggingface dataset:
Patent JP-H1166868-A (JP)
Title: Semiconductor integrated circuit
Inventor: KITAGAWA KANICHI
IPC: G11C16/02
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of shortening a boost operating time for a memory cell wherein a threshold voltage is lowered at the time of a power-on resetting operation. SOLUTION: The threshold voltage of the memory cell of a memory cell array assigned by one unit of address stored in an address storage part 21 at the time of power-on resetting is detected with a sense amplifier 25. Whether the threshold voltage is the voltage wherein data volatilization is generated is judged with a judging circuit 25. In the case of the voltage wherein volatilization is generated, the threshold voltage is boosted into the voltage wherein data volatilization is not generated with a voltage generating circuit 28. In the case of the voltage wherein volatilization is not generated, 1 is added to respective addresses of the address storage part 21 with an address adding circuit 27.
Patent JP-H0379719-A (JP)
Title: Manufacture of si-cr series spring wire rod having excellent wire drawability
Inventor: SATO HITOSHI
IPC: C21D8/06
Filed: 1989-08-19
Abstract: PURPOSE:To obtain the wire rod free from disconnection even at a high reduction of area of area by combining optimum prescribed rolling conditions with the conditions in the cooling rate and forming a uniform and fine pearlite structure over the whole wire. CONSTITUTION:An Si-Cr steel is heated to control the temp. to <=1000 deg.C. Next, rolling is started and finish rolling is executed at <=1000 deg.C. Subsequently, the steel is subjected to forced cooling to 650 to 750 deg.C and is thereafter cooled to <=600 deg.C at 1 to 10 deg.C/sec cooling rate. Then, a uniform and fine pearlite structure is formed over the whole wire.
Patent JP-H0379740-A (JP)
Title: Wear resistant member for engine
Inventor: ASAI YASUSHI
IPC: B22D19/08
Filed: 1989-08-18
Abstract: PURPOSE:To obtain uniform thermal deformation even if temp. state becomes nonuniform by preparing a member by the use of austempered spheroidal graphite cast iron and forming a part to be subjected to high temp. into pearlitic state by means of partial heating. CONSTITUTION:A wear resistant member for engine to be prepared by Al alloy cast-in casting is prepared by austempered spheroidal graphite cast iron material. Only a part, to be subjected to high temp., of the member is partially heated to undergo pearlitizing. By the above procedure, a coefficient of thermal expansion in the part to be subjected to high temp. at the time of engine operation is reduced as compared with that in an unheated part, and uniform thermal deformation can be obtained. Accordingly, a grooved part formed in an apex seal channel formed member can be prevented from causing abnormal deformation, and, e.g. the occurrence of disadvantage, such as deterioration in sealing characteristic, can be removed.
Patent JP-H1144348-A (JP)
Title: Cargo fastener
Inventor: OHASHI HIDEJI
IPC: B25B25/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent hook installing metal fittings from coming into contact with a bumper of an automobile by preventing the occurrence of a twist in a belt when a belt side hook is locked in the horizontal direction on a locking part of the automobile. SOLUTION: A cargo fastener 10 is composed of a cargo fastener main body 11, a cargo fastening lever 12, a main body side hook 14, a belt 15 and a belt side hook 17. A ring part 28 is arranged on the tip of the belt 15, and the belt side hook 17 is installed in this ring part 28 through a pair of hook installing metal fittings 16, a belt shaft 29 and a pivotally fixing pin 30. The ring part 28 is constituted so that a twice-folded part 15a is formed by doubly folding the belt 15 in the width direction, and this twice-folded part 15a is wound round a belt shaft 29, and a flat part 15b is formed by flatly expanding its tip side, and this flat part 15b is sewn to the belt 15 in double ply.
Patent JP-H0498048-A (JP)
Title: Operation control device for refrigerating plant
Inventor: TSUJII HIDEKI
IPC: F25B1/00
Filed: 1990-08-10
Abstract: PURPOSE:To prevent a control hunting while keeping a follow-up property in respect to a rapid variation in condition by a method wherein an accommodation for a variation of the valve travel of an electrically-driven expansion valve and a variation in state of refrigerant is adapted by a valve travel control means and the valve travel of a next time of the electrically-driven expansion valve is controlled by a degree of opening varying means. CONSTITUTION:A refrigerant state is detected by a refrigerant state detection means every predetermined time interval and the valve travel of an electrically-driven expansion valve 5 is changed to be increased or decreased in such a way as the refrigerant state is maintained within a predetermined range. In this case, when a variation of the present refrigerant state for a predetermined time corresponds to a variation of the valve travel of the valve for a predetermined time, it is controlled such that a running of variation of the valve travel of the valve with the present valve travel changing means 51. When a variation of the refrigerant state for a predetermined time does not correspond to a variation of the valve travel of the valve for a predetermined time, it is controlled such that a variation of the valve travel of the valve with a valve travel changing means 51 is operated. Accordingly, it is possible to perform an effective prevention of hunting of control while keeping a responding property in control for a rapid variation in condition.
Patent JP-H0942364-A (JP)
Title: Shock absorber
Inventor: MURAKAMI TOMOHARU
IPC: B60G7/04
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To mount a bump stopper having a necessary diameter on an outer cylinder upper end easily and in a low cost regardless of the inner diameter size of a spring guide and regardless of whether the spring guide is inserted in the outer cylinder or not. SOLUTION: A spring guide is arranged to insert and fix on the outer peripheral side of the outer cylinder, a bump stopper 1 is arranged on an upper end, which has a diameter smaller than that of the inserting hole of the spring guide, and which is received rebound cushion of a rod 24 side, a projection 3 is protuberantly arranged on the bump stopper 1, and a plate 4 is mounted and fixed on the bump stopper 1, which is integratedly connected through the projection 3, and which has a diameter larger than that of the inserting hole of the spring guide.
Patent JP-S6193809-A (JP)
Title: Pretreatment of vacuum degassing device
Inventor: HAMADA TADATSUGU
IPC: B01D19/00
Filed: 1984-10-15
Abstract: PURPOSE:To obtain a vacuum degassing pretreatment method for setting saturated oxygen concn. at supply temp. to a vacuum degassing tower, by removing oxygen brought to an over-saturated state by the rising in temp. between a preheater and the vacuum degassing tower. CONSTITUTION:The upper part of a pretreatment tower 4 is opened to the atmosphere and oxygen brought to an over-saturated state by a preheater is dissipated from said opened upper part so as to equilibrate with atmospheric oxygen partial pressure. This method may be performed only by spraying said oxygen into the atmosphere while preventing the falling in temp. by heating the apparatus 4 by a temp. holding heater 5. Supply water reaching oxygen concn. equilibrating with the inlet temp. of a vacuum degassing tower 6 in the pretreatment apparatus 4 is supplied to the vacuum degassing tower 6 as water to be degassed.
Patent JP-S60106418-A (JP)
Inventor: OGASAWARA SEIJI
IPC: A47J31/06
Filed: 1983-11-14
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-H1152098-A (JP)
Title: Electron beam irradiator and window foil for it
Inventor: NAKANO YOJI
IPC: H01J33/04
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a corrosion-proof window foil by using an aluminum-alloy foil as a metal foil and using what is formed by further coating a titanium layer coating the alloy foil with a hard coating as a window foil. SOLUTION: This device is equipped with an electron beam generating section 10 that extracts thermions emitted from a cathode as an electron beam and accelerates it, an irradiation chamber 20 where an object is irradiated with the electron beam and a window foil 32 that is used as a partition between a vacuum atmosphere in the electron beam generating section 10 and an irradiated atmosphere in the irradiation chamber 9 and extracts the electron beam. The window foil 32 is constituted by containing an aluminum-alloy foil, a titanium film for coating the surface of the aluminum-alloy foil on the side of the irradiation chamber and hard coatings for coating the titanium film. Consequently, the window foil 32 is obtained that has high electron beam transmissivity and is free from the occurrence of flaws in handling or the corrosion due to abrasion.
Patent JP-S6457166-A (JP)
Title: Centrifugal liquid chromatograph
Inventor: MIURA JUNKICHI
IPC: B01D15/08
Filed: 1987-08-28
Abstract: PURPOSE:To perform analysis of high resolving power with high sensitivity, by forming the cross section of the eluate flow channel formed on a rotary disc and having a stationary phase held thereto so as to make the same small at the outer edge part thereof. CONSTITUTION:A flow channel 20 having a packing material 21 being a stationary phase is provided to a rotary disc 1 and the outer edge part thereof is constituted so that the cross section of the flow channel becomes smaller than that of other parts. At first, the flow channel 20 formed to the rotary disc 1 is packed with the packing material 21 to set the disc 1 to the turntable 2. Next, a specimen to be analyzed is added to the end part of the flow channel 20 on the center side thereof excepting at least one of the flow channels 20 and the turntable 2 is rotationally driven by a motor 3. The specimen is moved from the center part to the outer edge part 22 along an eluate moving by centrifugal force. At this time, the specimen and the packing material 21 in the flow passage 20 act to each other to separate each component in the specimen. The eluate is injected from the outer edge part 22 of the flow channel 20 as a flat stream 30 and light is allowed to irradiate the flat stream and ultraviolet absorption is investigated to make it possible to analyze each component.
Patent JP-H0872536-A (JP)
Title: Window shield opening/closing device of construction machine
Inventor: SUZUKI KAZUHIRO
IPC: B60J1/00
Filed: 1994-09-08
Abstract: PURPOSE: To provide a front window opening/closing device which can be operated only through control of a motor by furnishing a cable whose one end is coupled with the bottom of a front window and other end is coupled with an energizing means installed on the ceiling of a car cabin, and energizing the cable by a front window energizing means in the direction of opening the window. CONSTITUTION: When a cable 1 is drawn by a driving device 4 which includes a motor, the force is transmitted to a bracket 11, and rollers 6a, 6b roll to the right along a cable guide 2, and a front window W whose bottom is always energized upward by a constant load spring 5c is opened. When this window W in fill open condition is to be shut, the cable 1 is driven being pushed by the driving device 4, and the top of the window W is moved left through the bracket 11. At this time, the lower roller 7 rolls along the cable guide 2 by the push drive force component in the inclining direction of the side pillar of a cabin C, and the bottom of the window W moves downward under guidance.
Patent JP-H1059954-A (JP)
Title: Cyclic amine derivative and medicine containing the same
Inventor: AONO TETSUYA
IPC: A61P31/04
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new cyclic amine derivative having characteristics having N in the terminal part in side chain at para-position of cyclic amine to which phenyl, pyrimidyl or pyridyl group is directly bonded, exhibiting excellent antimicrobial action and useful as an anti-helicobacter pylori agent. SOLUTION: This cyclic amine derivative is presented by formula I [R<1> is phenyl, pyrimidyl or pyridyl; X is CH, N or C(OH); Q<1> is CH2 or CO; R<2> is a monocyclic aromatic ring or inodole; Q<2> is CO or methylene; Q<3> is a direct bond or a bifunctional lower aliphatic hydrocarbon; R<3> is amino or a monocyclic nitrogen-containing heterocycle] or its salt, e.g. 3-[4-[4(4-chlorophenyl) piperazinylmethyl]benzoyl]-1-[3-(4-phenylpiperidyl)propyl]indole. The compound of formula I, e.g. a compound of formula II is obtained by halogenating a compound of formula III, reacting the halogenated compound with a compound of formula IV to provide a compound of formula V and finally reducing the carbonyl group.
Patent JP-H0396144-A (JP)
Title: Data transmission apparatus
Inventor: HARARUDO IIZURU
IPC: H04L69/40
Filed: 1990-08-13
Abstract: PURPOSE: To enable accurately decoding of a transmitted signal, even when a fault exists in a transmission wire of a resistor network by generating an absolute level when the fault exists in the wire. CONSTITUTION: A transmitter 11 and a voltage divider, consisting of a resistor in a data transmission line 12, are arranged on the opposite side of voltage dividers 27, 35 in a receiver 13, and these units are mutually matched through matching resistors 24, 26 in the receiver 13 so that differential data are automatically transmitted to a single line transmitting device by a voltage difference, when a fault exists in one of transmission wires 18, 21. A fixed reference level (absolute level) is extracted from a comparator 25. Thereby a signal can be received, even when only one transmission wire 18 (21) is connected to the receiver 13.
Patent JP-S6382984-A (JP)
Inventor: TAKASE YASUYUKI
IPC: B65D90/00
Filed: 1986-09-11
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-H0265042-A (JP)
Title: Reinforced cathode-ray tube
Inventor: KIMURA AKIO
IPC: H01J29/87
Filed: 1988-08-31
Abstract: PURPOSE:To prevent the enlargement of the outside dimension of a braun tube because of a welding fitting by butting the both ends of a metal stripe band and connecting its abutted part through a fitting lug. CONSTITUTION:The numeral 6 in the figure shows a pannel and a metal sprite band 7 is provided to lap the outer peripheral surface of the pannel 6 on a heat-proof tape 8 as a substrate previously provided under the heated condition. Under the abutted condition of both ends at a corner part 9 of the pannel 6, this abutted part is connected by welding through a fitting lug 10. Thereafter, the metal sprite band 7 is cooled to shrink so as to strongly fasten to reinforce the outer peripheral part of the pannel. Thereby, the welding fitting becomes unnecessary, and the probrem that the outside dimension of a braun tube is enlarged becaused of the welding fitting is eliminated.
Patent JP-H0654757-A (JP)
Title: Liquid storage container
Inventor: TANABE SHIGERU
IPC: A47J41/00
Filed: 1992-08-12
Abstract: PURPOSE:To achieve an easier use by providing a control means to control the operation in which a content liquid is heated to store hot water into a container, the hot water is sent to a freezing means with a pump to store cold water into a container by cooling and hot or cold water is spouted out from the containers with a pump. CONSTITUTION:When operation is started by pouring water into a hot water storage tank 1, a heater 2 is energized to heat the water and when a specified temperature is detected 54, the electric energization is stopped. Then, a feed water pump 8 is driven to supply hot water to the water storage tank 11 via a feed water path 7. A refrigerating machine 12 is started to cool the hot water until a specified temperature is detected 55. When a spouting button for hot or cool water is depressed, an spouting pump 4 is started to inject the hot water from a spouting path 3 while a spouting pump 14 is started to spout the cold water from the spouting path 13. When the temperature of the hot water and the cold water stored changes, the heater 2 and the refrigerating machine 12 are restarted. The operations are controlled by a control means. This dispenses with a switching operation to achieve a smaller size and a less weight with higher operability.
Patent JP-2001040839-A (JP)
Title: Gutter-hanger fixing structure
Inventor: KURITA MASAHIKO
IPC: E04D13/072
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide gutter-hanger fixing structure, by which a gutter hanger can be installed easily and in which the height adjusting works of the gutter hanger are also simplified and labor is not required in the execution of works. SOLUTION: In the gutter-hanger fixing structure in which a screw rod 3 is projected upwards to a gutter hanger 2, from which a rain gutter 1 is hung down and held, and the upper end section of the screw rod 3 is penetrated and fixed to a roof board 4, a fixture 5 externally fitted to the screw rod 3 and abutted against the roof board 4 is mounted, elastic retaining pieces 6 retained onto the outer circumference of the screw rod 3 are formed to the fixture 5, and the screw rod 3 penetrated to the roof board 4 is pinched and fixed by the fixture 5.
Patent JP-H06192211-A (JP)
Title: Preparation of fatty acid ester and amide of sulfonate
Inventor: DEBITSUDO JIEI TOREISHII
IPC: C09K23/24
Filed: 1993-08-31
Abstract: Fatty acid esters of hydroxyalkylsulfonates and fatty acid amides of aminoalkylsulfonates are prepared by heating an excess of the fatty acids with the sulfonate until the water of condensation is removed. The excess fatty acid is removed by distillation and the isolated fatty acid ester or amide product is directly and rapidly cooled to minimize decomposition and color degradation.
Patent JP-H0763301-A (JP)
Title: Exhaust heat recovery boiler
Inventor: YAMADA MINORU
IPC: F22B1/18
Filed: 1993-08-31
Abstract: PURPOSE:To draw out exhaust gas, mixed with unburnt gas remaining in the exhaust gas shield box of a waste heat recovery boiler, to the outside of a device. CONSTITUTION:A conduit 22 extended from an ammonia feeding device AN is incorporated in a purging pipe 18 installed at an exhaust gas shield box part 14 of an exhaust heat recovery boiler 21. By utilizing the negative pressure of air fed through the conduit 22, exhaust gas in the exhaust gas shield box part 14 is drawn.
Patent JP-H0783301-A (JP)
Title: Friction type continuously variable transmission
Inventor: KAWASE TATSUO
IPC: F16H15/20
Filed: 1993-08-31
Abstract: PURPOSE:To realize miniaturization while the large speed increase ratio is being secured in a friction type continuously variable transmission using double cones. CONSTITUTION:In the case of a continuously variable transmission of a friction type in which an input shaft 2 and an output shaft 3 are concentrically arranged and the input ring 7 of the input shaft 2 is brought into contact with one side conical surfaces 14 of double cones 11 arranged around the output shaft 3 and the drive cone 8 of the output shaft 3 is brought into contact with the other conical surfaces 15, by making the conical surfaces 14 and 15 of the double cones non-symmetric in regard to the maximum diameter being the maximum rotary diameter, a large speed increase ratio can be obtained by making the double cones 11 small.
Patent JP-H0640831-A (JP)
Title: Disease injury controlling agent of lawn and method for controlling lawn
Inventor: OKUBO TSUTOMU
IPC: A01N65/00
Filed: 1992-07-21
Abstract: PURPOSE:To obtain a disease injury controlling agent of lawn having high safety, being low cost, capable of stably supplying and simply preparing. CONSTITUTION:The disease injury controlling agent of lawn is obtained by using a plant of Cupressaceae selected from Thujopsisdolabrata var. hondai, Thujopsis dolabrata, Juniperus chinensis, Juniperus coneferta, Thuja standishii, Thuja plicata, Libocednus decurrens, Chamaecyparis obtusa, etc. The plant of Cupressaceae is used in a form of crushed material or powder, extract extracted with water and/or an organic solvent and residue after extraction or essential oil distilled by steam distillation or dry distillation, distilled-out water and residue after distillation. The disease injury controlling agent is effective on rusts, brow patch, fusarium patch, snow molds, bentgrass ret leaf spot, large patch, cottony blight (snow rot), stem rot, dog footprint disease, pythium patch, yellowing leaf and fairy rings.
Patent JP-2000048313-A (JP)
Title: Magnetic reproducing device
Inventor: OKAMOTO YUJIRO
IPC: G11B5/02
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic reproducing device capable of changing over the detection voltage simultaneously with the changeover of an amplification degree of the differential amplification of a reproduction signal read out by a magnetic head. SOLUTION: In the magnetic reproducing device, data recorded on a magnetic disk are read out by the magnetic head 2. The reproduction signal reproduced by the magnetic head 2 is amplified by amplifier circuits 24, 38 in a read-out circuit 11. In a correction circuit 39, by comparing a bias voltage of the magnetic head 2 with the detection voltage, the fluctuation of this bias voltage is detected and corrected in accordance with this detection result. In such a magnetic reproducing device, it is further arranged so that the amplification degree of the amplifier circuit is set by a control signal inputted to one changeover terminal 37 and also the detection voltage is set linked therewith.
Patent JP-S60107926-A (JP)
Title: Radio communication equipment
Inventor: KAMEYAMA YOSHINORI
IPC: H04B1/44
Filed: 1983-11-16
Abstract: PURPOSE:To reduce the number of parts by using a passing band width adjusting filter provided to a receiving circuit as the filter of a transmitting circuit. CONSTITUTION:A reception system circuit consists of a high frequency amplifier 2, mixer 3, and a filter 4 for transmission and reception, and a width function filter part A is used as the filter of a transmission system circuit in common. The width function filter part A consists of mixers 5 and 7, a filter 6 for width, a voltage-controlled oscillator 10 for width, and a control voltage switch 18. The switch 18 switches control voltages for transmission and reception and switched to the side of a variable resistor 11 during the reception to control overall passing band width as well as the characteristics of the filter 4. On the other hand, the switch is changed over to the side of a fixed voltage circuit 21 during the transmission and a speed signal modulated by a modulator 13 is band-limited and supplied to a limiter 15.