baber/WOPTO huggingface dataset:
Patent JP-H04104096-A (JP)
Title: Reactor container
Inventor: NAGASHIMA KUNIO
IPC: G21C13/00
Filed: 1990-08-23
Abstract: PURPOSE:To enhance the safety of a nuclear reactor by preventing the generation of the combustion of hydrogen by adsorbing hydrogen generated at the time of the accident of the nuclear reactor on a hydrogen adsorbing substance. CONSTITUTION:A curtain rail 3 is arranged to the upper part in a reactor container 2 having a reactor pressure vessel 1 received therein and a large number of thin plate-shaped hydrogen adsorbing substances 5 are suspended from the rail 3 using curtain attaching jigs 4. The hydrogen absorbing apparatus consisting of the hydrogen adsorbing substances 5 has the same shape as the curtain of the room of a usual house and may have various shapes and, in short, the hydrogen adsorbing substances 5 are made large in their surface areas and arranged in the space of the reactor container 2 during the operation of a nuclear reactor and made easy to receive or detach so as not to generate trouble in the inspection work of the nuclear reactor at the time of shutdown. Hydrogen generated in the reactor container 2 comes into contact with the hydrogen adsorbing substances 5 to be immediately adsorbed thereon and does not rise to concn. generating the combustion of hydrogen.
Patent JP-H0268248-A (JP)
Title: Automatic control method for electric windshield wiper
Inventor: TANAKA HIKARI
IPC: B60S1/08
Filed: 1988-09-02
Abstract: PURPOSE:To make improvements in practicability by calculating an amount of rainfall after differentiating output of a raindrop detecting sensor varying according to the sticking value of raindrops at a control part, and driving a wiper mechanism on the basis of this calculation. CONSTITUTION:Since a raindrop detecting sensor 1 decreases its output according to the sticking value of raindrops, this output is differentiated at a control part 2 whereby the sticking value per hour, namely, an amount of rainfall comes to be known, and when output from its differentiator 2a is more than the specified value, a wiper mechanism 3 is operated with a drive circuit 2b. In addition, the first time output of the sensor 1 is stored in a first memory part 2c as its reference value, comparing it with output of the sensor 1 henceforth, and when a specified variation has occurred, the wiper mechanism is driven. Moreover, an absolute reference value is stored in a second memory part 2e, and the wiper mechanism 3 is driven even at a time when the output of the sensor 1 is less than this value. Thus, it is made possible to correspond to what sort of conditions.
Patent JP-H1065027-A (JP)
Title: Semiconductor nonvolatile memory device
Inventor: NISHIMURA MANABU
IPC: H01L29/792
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a mask shape for a control gate, for ensuring an overlap portion even in a shrunk memory cell without sufficient margin for overlapping. SOLUTION: A semiconductor nonvolatile memory device comprises a stacked gate where a floating gate 4 and a control gate 5 are deposited via an interlayer insulating film on a semiconductor substrate 1. The control gate 5 is formed in a field oxide film 7 by using a mask 51 having a curved portion 52 with an angle of 45 deg. or greater.
Patent JP-S6280517-A (JP)
Title: Water level measuring instrument
Inventor: KAWAMOTO KATSUYUKI
IPC: G01F23/56
Filed: 1985-10-04
Abstract: PURPOSE:To obtain a high-accuracy measured value and also calculate a water level predicted value on the basis of the measured value by converting variation in pressure by a spring which expands following up fluctuations of a float into a water level value. CONSTITUTION:Water level values Ho-Hm obtained by a converting device 3 are water level values at time points to-Tm and stored in the memory part of a water level estimating device 5. Further, a water level value H1 (i=0, 1, 2-m) is compared by a comparator with its last value any time so as to eliminate the influence of water level variation due to disturbance; only when Hi-Hi-1<=C0 (C0: constant), a gate circuit is opened and the value is read in the memory and stored as data. Then, when the start time of estimation is denoted as tk-1, the inclination of an estimate curve between said time and the time tk is expressed as Hk-Hk-1/tk-tk-1, so the water level at the time tk is (Hk-Hk-1/tk-tk-1).tk+Hk-1. Said arithmetic is carried on up to time tm and the inclination (g) of the curve is operated to estimate the water level Hn at time tn.
Patent JP-2001042102-A (JP)
Title: Antireflection film and display device having that film
Inventor: YASUDA TOMOKAZU
IPC: G02B1/111
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection film having uniform low reflectance in a wide wavelength region and having excellent durability satisfying both of film strength and brittleness at a low cost by a method which is suitable for mass production and a product having a large area. SOLUTION: The antireflection film includes a low refractive index layer formed by applying a composition containing a hydrolyzed and partially condensed product of organosilane on a supporting body. In the production method, a process from initiation of hydrolysis of the organosilane to completion of coating is carried out at <=50 deg.C and period from the initiation of hydrolysis to the completion of drying after coating is within 30 minutes. Drying temperature after the coating is preferably controlled to <=150 deg.C.
Patent JP-S6376305-A (JP)
Title: Magnetic powder for plastic magnet or rubber magnet and manufacture thereof
Inventor: KAINO DAISUKE
IPC: B22F1/02
Filed: 1986-09-18
Abstract: PURPOSE:To obtain a plastic magnet having a high maximum energy product by a method wherein, after powder of a rare-earth cobalt alloy including a carbon- containing organic binder and/or carbon powder is compressed and molded in a magnetic field, the molded material is heat-treated in an inert gas atmosphere and is then pulverized. CONSTITUTION:After a 30 % solution of polyvinyl alcohol as an organic binder containing carbon atoms has been added to an alloy powder composed of samarium and cobalt, these substances are mixed and are granulated. The obtained particles are compressed and molded in a magnetic field of 20 kOe. Then, if the compressed and molded material is heat-treated in an inert gas atmosphere at 1050-1200  deg.C, carbon remains on the surface of the magnetic powder (crystalline particles) 1 in a strongly combined state. then, the heat-treated and molded material is pulverized in a ball mill. The powder mixed with nylon 3 and the mixture is injection-molded in a magnetic field so that a plastic magnet can be obtained in such a way that the space between magnetic powder 1 coated with a carbon film 2 is combined by the nylon 3. Through this constitution, the rate of the content of the magnetic powders 1 can be increased and the maximum energy product can be increased.
Patent JP-H1042832-A (JP)
Title: Food material set for cooking using sauce as a coolant
Inventor: NAKAJO SHINJI
IPC: A23L27/00
Filed: 1996-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an instantly cookable set for boiling fish which comprises a raw food material (fish meat) and a seasoning liquid readily applicable to the cooking of the food material and can prolong the storable duration, and can be boiled the raw food material in the raw seasoning liquid in a pan without preparation of the liquid to serve a boiled dish having well balance between the flavor of the fish and the taste of the broth. SOLUTION: This is a food-cooking set comprising a food material to be cooked (boiled) and a seasoning liquid (a kind of broth) and the previously cooled or refrigerated seasoning liquid is separately packed and used as a cryogenic energy-storing material. A preferred embodiment is a set for boiling fish in seasoning liquid and in the most preferred embodiment, a raw fish is combined with a raw seasoning liquid.
Patent JP-H0963824-A (JP)
Title: Low loss oxide magnetic material and its manufacture
Inventor: YASUDA YOSHITAKA
IPC: C01G49/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide low loss oxide magnetic material which has little power loss and excellent magnetic characteristics in the application frequency band, when iron oxide material containing P2 O5 is used. SOLUTION: A low loss oxide magnetic material is composed of Mn-Zn based ferrite of spinel type crystal structure containing main components and subcomponents. The main components are composed of Fe2 O3 of 52-54mol% and MnO of 33-37mol%, and the residual part is ZnO. Essential elements of the subcomponents are P2 O5 (phosphorus pentaoxide) of 0.01-0.1wt.%, Na2 O (sodium oxide) of at most 0.12wt.% (0 is not included), SiO2 (silicon oxide) of 0.004-0.020wt.%, and CaO (calcium oxide) of 0.03-0.12wt.%. As other elements, at least one kind out of Nb2 O5 of at most 0.020wt.% (0 is not included) and Ta2 O of at most 0.06wt.% (0 is not included) is contained.
Patent JP-S6377564-A (JP)
Title: Nozzle header with variable supply width
Inventor: MURAMOTO YU
IPC: B05B15/68
Filed: 1986-09-18
Abstract: PURPOSE:To efficiently and precisely regulate the injection width of a fluid by changing the width in steps equivalent to one nozzle pitch in accordance with the width of a plate. CONSTITUTION:Plural fluid injection nozzles 5A1-5A4 and 5B1-5B4 are arranged symmetrically to the center of a header 1 in the widthwise direction of a body to be injected, and the nozzles on both end regions are made openable and closable in accordance with the width of the body to be injected. The header 1 is separated into two short split headers 1A and 1B in the opposite directions, and the headers 1A and 1B are connected to each other through an interlocking driving device 16 and made displaceable in steps equivalent to 1/2 of the nozzle pitch. Furthermore, one of the nozzles 5A4 and 5B4 superposed on each other by the displacement is made openable and closable. Namely, the supply width of the supply fluid of the nozzle header with variable supply width can be changed in steps equivalent to one nozzle pitch in accordance with the plate width, hence the injection width can be efficiently and precisely regulated, and excess supply can be effectively prevented.
Patent JP-2000059815-A (JP)
Title: Image processing unit
Inventor: TAMURA MASAJI
IPC: H04N1/41
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit with a small size at a low cost where a high speed consecutive shot function is realized. SOLUTION: The image processing unit is provided with a pixel rearrangement means 25 that rearranges image signals with a prescribed pixel number consisting of pluralities of intermingled color components to be a set of unit blocks consisting of image signal components in the same color, a fixed length coding means 26 that applies fixed length coding to the image signals rearranged by the pixel rearrangement means 25 in each of unit blocks, a coding memory 27 that stores the image signal that is fixed-length-coded by the fixed length coding means 26, and a signal processing means 28 that refers to the prescribed code component of the fixed length code stored in the coding memory 27 and uses a characteristic amount denoted by the code component without decoding the fixed length code and conducts prescribed image processing.
Patent JP-H0558140-A (JP)
Title: Car air-conditioner
Inventor: MIZUSHIMA TOKIHIKO
IPC: B60H1/00
Filed: 1991-08-30
Abstract: PURPOSE:To provide an airconditioner for car excellent in the reliability, with which blur on the wind whield can be removed at all times and a good view is ensured. CONSTITUTION:Open air or intra-cabin air is inhaled by a blower fan 9, and the inhaled air is passed through a cooler 10, and only a required amount is passed to a heater core 11. The air after passing these cooler 10 and heater core 11 is led via a duct 7 to blowout holes in the car cabin. In the neighborhood of the heater core 11, air mix dampers 12a, 12b are furnished to adjust the air amount passed to the heater core 11. When the operation is stopped, a control part 40 sets operating of the blower fan 9 and opening of the air mix dampers 12a, 12b when the sensed temp. To by an open air temp. sensor 53 becomes below the set value Tx, and also opens at least defrosting blowout holes 5a, 5b, and the warm wind obtained through the heater core 11 is left blowing out of the defrosting blowout holes 5a, 5b.
Patent JP-H0887710-A (JP)
Title: Soft magnetic thin film, magnetic head using same and magnetic recorder
Inventor: KIRINO FUMIYOSHI
IPC: G11B5/23
Filed: 1994-09-14
Abstract: PURPOSE: To provide a magnetic film having high durability while maintaining high performance as a magnetic head by simultaneously adding Al and Ru or Al and Rh as additive elements other than magnetic elements. CONSTITUTION: This soft magnetic thin film is based on Fe and contains 5-20at.% at least one kind of element selected from among Ta, Zr, Hf, Ti and Nb, 1-20at.% at least one kind of element selected from among C, B, Si and N and 1-15at.%, in total, of 0.5-10at.% Al and 0.5-5at.% Ru or Rh. The deterioration in saturation magnetic flux density and soft magnetic characteristics can be remarkably suppressed as compared with the case where only Al, Ru or Rh is added. This magnetic film has high corrosion resistance while maintaining high performance as a magnetic head.
Patent JP-S6463443-A (JP)
Title: Upper face washing brush supporting device for car washing machine
Inventor: ISHIKAWA JUNZO
IPC: B60S3/06
Filed: 1987-09-02
Abstract: PURPOSE:To enable an upper face washing brush to move over a wide range by allowing a first couple of right and left arms mounted to a car washing machine body to freely oscillate by cylinders, and mounting second arms to which the upper face washing brush is attached to the other head ends of the first arms so that the second arms can oscillate. CONSTITUTION:Base ends side of a first couple of right and left arms 13 is mounted through turning shafts 12 to a car washing machine sides 11 so that the first arms can make a turning movement, and mounted so that it can freely oscillate in equilibrium with a balancer 19 by a couple of right and left regulating cylinders 18 engaged with the car washing machine body side 11. Further, one end side of a second couple of right and left arms 15 is mounted through an oscillating shaft 14 to the head end side of the first arms 13 so that the second arms can freely oscillate, and then an upper face washing brush 16 is mounted rotatably between both the idle ends of the second arms 15. The upper face washing brush can be vertically moved over a wide range depending on the height of an automobile while keeping almost constant height of the head part of the first arms, and a effective washing operation can be thus performed.
Patent JP-H0648546-A (JP)
Title: Conveyor inletting structure
Inventor: ODAGUCHI TSUTOMU
IPC: B65G13/11
Filed: 1992-07-27
Abstract: PURPOSE:To provide a conveyor inletting structure by which a roller can be inlet easily in side frames by a single operator and wide operation space is not required on the sides of the side frames. CONSTITUTION:In a conveyor 11 composed of left and right side frames 12 to form both sides of the conveyor 11, a stay to fix both the side frames under the left and right side frames 12 and a conveyance material conveying intermediate member installed between both the side frames 12 above the left and right side frames 12 through a shaft 19, a positioning member is arranged so as to position the shaft 19 according to the preset installing pitch. A support groove 23 which regulates the shaft center of the shaft 19 and the vertical directional movement and in which the shaft 19 is fitted together with the positioning member so as to be put in or taken out in a lengthwise direction of the side frames 12, is formed in a shaft 19 installing position where the side frames 12 are opposed to each other.
Patent JP-H04100896-A (JP)
Title: Viscosity index improver
Inventor: OSUMI TATSUYA
IPC: C10N30/02
Filed: 1990-08-21
Abstract: PURPOSE:To enhance the ability to improve viscosity index, low-temp. viscosity characteristics and thickening effect by polymerizing an olefinic and/or dienic hydrocarbon and copolymerizing the resulting polymer with a specified vinyl monomer. CONSTITUTION:A polymer (A) is prepd. by polymerizing an olefinic and/or dienic hydrocarbon in the presence of a catalyst consisting of 0.1-50mol/dm<3> of a vanadium compd. (e.g. vanadium trisacetylacetonate) and 0.1-3,000mol/dm<3> of an aluminum compd. (e.g. diethylaluminum chloride) in a solvent (e.g. toluene). The polymer (A) is copolymerized with at least one vinyl monomer (B) selected from (meth)acrylic acid, (meth)acrylic esters, (meth)acrylamide, (meth) acrylonitrile, vinyl alcohols, vinyl ethers, allyl ethers, vinyl esters, allyl esters, vinyl halides, N-vinylpyrrolidone and vinylpyridine to prepare a copolymer having a wt.-average mol.wt. of 500-500,000 in which the ratio by wt. of the segment of polymer (A) to the segment of the polymer formed from monomer (B) is 10:1 to 1:5. It is useful as a viscosity index improver.
Patent JP-S6280099-A (JP)
Inventor: OSAKA TAKESHI
IPC: B43K8/00
Filed: 1985-10-03
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-H0270972-A (JP)
Title: Injection amount regulating device for fuel injection pump for diesel engine
Inventor: YAMADA SETSUO
IPC: F02D1/02
Filed: 1988-09-02
Abstract: PURPOSE:To simplify processing by a method wherein a title device comprises a fuel moving-aside chamber communicated to the portion on the top dead center of a plunger chamber, a pressure receiving actuating tool forward and backward movably and slidably engaged internally of the fuel moving-aside chamber, a press spring, and a tension regulating member to regulate the tension of a press spring 14. CONSTITUTION:When an engine E load is increased, the spring force of a press spring 14 is increases through the medium of a tension regulating member 15 through rocking of a governor lever 6, and a resistance force against the fuel pressure of a pressure receiving actuating tool 12 is increased. Therefore, a moving-aside amount of fuel escaped from a plunger chamber 4 to a fuel moving-aside chamber 10 is suppressed, an amount of fuel remaining in the plunger chamber 4 at a time when a delivery pressure is increased to a set value is increased, and an injection amount from a fuel injection pump 1 is increased relatively. When the engine E load is decreased, the spring force of the press spring 14 is decreased through the medium of the tension regulating member 15 through rocking of the governor lever 6, and an injection amount from the fuel injection pump 1 is decreased relatively.
Patent JP-S59110743-A (JP)
Title: Slide contact material
Inventor: FUJISHIMA SUSUMU
IPC: H01H1/023
Filed: 1982-12-16
Abstract: PURPOSE:To develope a slide contact material high in a softenting temp. and excellent in welding resistance, by adding at least one of Co, Sn and Ti to the Au-Ag-Cu type alloy with a specific composition used in the slide contact material. CONSTITUTION:As a slide contact material, especially a brush contact material, an alloy prepared by adding 0.5-15wt% of at least one of Co, Sn and Ti to an alloy having a compositon consisting 61.5-63.5wt% Au, 28-30wt% Ag and 7.5-9.5wt% Cu without changing the compositional ratio thereof is used. By this method, the brush contact material high in a softening temp. and excellent in welding resistance during sliding is obtained.
Patent JP-S6465210-A (JP)
Title: Method for controlling furnace core packing structure
Inventor: KIMURA YOSHIO
IPC: C21B5/00
Filed: 1987-09-03
Abstract: PURPOSE:To stabilize the furnace waves of a blast furnace by charging part or the whole of good-quality coke having excellent air permeability and liquid permeability with the eccentricity from central axis of the furnace in accordance with the generation of the deviation in the circumferential direction of the blast furnace in an operation state at the time of operating the blast furnace by charging the above-mentioned good-quality coke to the central part of the charge raw materials in the furnace. CONSTITUTION:The operating state deviates circumferentially if the charging condition of the furnace core coke is not uniform in the circumferential direction of the blast furnace at the time of operating the blast furnace by charging the good-quality coke having the excellent air permeability and liquid permeability as the furnace core coke to the range of a radius rt around the central axis of the furnace with respect to the radius Rt of the raw material layers in the furnace top part in the stage of charging the raw materials at the furnace top in the blast furnace operation. The charging of the furnace core coke is deviated toward the direction where the air permeation condition is poor in such a case, by which the in-furnace air permeability is returned to the central part of the furnace and the distribution of the core coke A in the furnace bottom part is uniformized. The flow of molten iron toward a tap hole is thus uniformized and the stabler operation is ensured without damaging the peripheral walls of the furnace bottom part.
Patent JP-H0385366-A (JP)
Title: Distributor type fuel-injection pump
Inventor: INOUE EISUKE
IPC: F02M41/14
Filed: 1989-08-28
Abstract: PURPOSE:To prevent oil film breakage by forming a cylindrical recession in a shoe, which gives a fuel press-transferring plunger the operating force, and fitting therein a sub-plunger, which is integrated into one body together with the plunger, in a freely slidable manner, thereby forming a sufficiently strong lubricating oil film between the shoe and a roller. CONSTITUTION:As a rotor 2 rotates, an injection pump receives the operating force via both a roller 5 and a shoe 4, sucks the fuel into the central part of the rotor 5 by means of a plunger 3, which makes reciprocal movement in the direction of the rotor diameter, and discharges the fuel toward a distributing port. In this case, a cylindrical recession 41 is provided in the shoe 4, and a sub-plunger 6 having a small diameter, which is fitted into the recession 41 form a pressure chamber P, which is opened at a roller receiving surface 4a of the shoe 4 via a high pressure passage 42. In addition, the pressure chamber P is connected to the outside through a low pressure passage 61 provided with a check valve, which is closed when the internal pressure of the chamber P goes up. Meanwhile, the sub-plunger 6 is energized to the outside by a coil spring 7.
Patent JP-S6281900-A (JP)
Title: Ultrasonic probe
Inventor: NAKAO NARITAKA
IPC: G01S7/521
Filed: 1985-10-04
Abstract: PURPOSE:To easily manufacture an element for two frequencies by sticking a non-piezoelectric material at the back plane of one piezoelectric material that forms a transmitting/receiving element for an ultrasonic wave at a prescribed interval, and reducing an operating frequency at that portion to almost half. CONSTITUTION:The thickness of a piezoelectric ceramics 10 having a width W and a length L is processed as that of (t). Copper 12'' having width W, length (a), and thickness (t) is stuck alternately at the back plane of the ceramics 10 with the pictch of two (a)s in the longitudinal direction. At the surface of the ceramics 10, matching layers 13'' and 23'' having prescribed thicknesses and widths (a) are formed alternately in the longitudinal direction. At the back plane of the ceramics 10, the layer having a prescribed thickness of a back plane absorbing body (omitted in figure) is formed. Notches are formed with a cutter shown as dotted line in figure from the surface side of the ceramics 10 to fill epoxy resin. Thereby, the element for two frequencies in which the operating frequency at the portion where the copper 12'' is stuck is reduced to the half and a crosstalk is reduced can be easily manufactured.
Patent JP-S6376292-A (JP)
Inventor: SHIKAUCHI YASUSHI
IPC: H05B3/14
Filed: 1986-09-18
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。