baber/WOPTO huggingface dataset:
Patent JP-S6159284-A (JP)
Inventor: WATANABE SHOICHI
IPC: G21C5/12
Filed: 1984-08-30
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-S5971925-A (JP)
Title: Kerosene burner
Inventor: TAKASHIMA TADASHI
IPC: F23D3/18
Filed: 1982-10-15
Abstract: PURPOSE:To contrive the reduction of a foul odor of fire extinction resulting from conventional fire extinction through adjustment in operation of an operating unit of fire extinction and an improvement of safety through instantaneous fire extinction, by providing a second connecting part provided with a connecting unit and the operating unit of fire extinction and reconnecting a rising and falling unit of a wick while it is being operated in its lowering direction and providing a spring unit touching during operation of the operating unit of fire extinction. CONSTITUTION:A wick 1 is ignited by an ignition heater and burnt normally at a burning cylinder provided above a wick external cylinder 3 and a wick guide cylinder 2. At the time of conventional fire extinction, as a pin 20 is lifted up to a fixed position by making a shaft 17 into a fulcrum when a fire extinction button 16 is pushed until it touches a plate spring 14, a wick adjusting shaft 9 is suspended by turning it to the left and touching a lifted claw part (b) to a lever 13 by bounce of a fire extinction spring 12 through disconnection of a claw (a) of a fire extinction gear 10 by lifting the lever 13. In this instance, evaporation from the wick 1 is delayed and a fire extinction time is prolonged due to matters that air is avilable at the upper part as the tip of the wick is sunk shallower than a burning dish part (e) of the wick external cylinder 3 and the wick cylinder 2 and temperatures of the wick external cylinder 3 and the wick guide cylinder 2 are also high as the tip of the wick 1 is close to the burning dish part (e).
Patent JP-S5970304-A (JP)
Title: Broad band dc amplifier
Inventor: BABA SUEO
IPC: H03F1/34
Filed: 1982-10-15
Abstract: PURPOSE:To attain a broad band DC amplifier having a broad band and less drift and whose DC level is changed simply, by constituting the broad band DC amplification so as to amplify separately low and a high frequency component and utilizing the negative feedback operation at the low frequency amplifier part. CONSTITUTION:The DC component of a signal to an input terminal 1 is cut off at a coupling capacitor 5, and the high frequency component is outputted to terminal 24 through an FET6 of source follower and a transistor(TR)16 of emitter follower. On the other hand, the low frequency component is divided at resistors 3, 4, is inputted to one input of an amplifier and comparator 11 via an FET12 of source follower and its output signal is coupled to the other input of the amplifier and comparator 11 via a voltage divider comprising resistors 18, 19, 20, 21 and an FET13 of source follower, the signal difference is amplified and given to the TR16. If a voltage at an output terminal 24 is fluctuated, the output is regulated to the set value by operating the comparator and amplifier 11 and inverting the phase with a TR9.
Patent JP-2000017327-A (JP)
Title: Shield plate for split type sprocket
Inventor: ARANUMA SHUZO
IPC: C21D1/42
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent the damage at the end surface of a partial sprocket by fixing the split type sprocket divided into plural arc-state partial sprockets to a jig, inserting plural wedge-shaped partial shield plates into a gap formed between the mutually faced end surfaces and executing heat treatment to fully fill the gap. SOLUTION: The split type sprocket divided into plural pieces of partial sprockets 12, 14 and so forth is fixed with bolts 40 to the round jig and the surface is heated and cooled with an annular induction coil to execute the surface hardening. At this time, since the gaps 18 are developed among the partial sprockets 12, 14 and so forth fixed to the jig, a rectangular parallelepiped blank is divided into two to form two pieces of the wedge-shaped partial shield plates 50 and 52, and firstly, the one partial shield plate 52 is inserted into the deep place of the gap 18 from the outside (A direction) by taking the rear end 52b to the head. Successively, the other partial shield plate 50 is inserted into the gap 18 from the outside by taking the front end 50a to the head while lightly hitting it with a hammer etc., to fully fill the gap 18.
Patent JP-H06173940-A (JP)
Title: Cage guide of roller bearing, particularly axial cyindrical roller bearing
Inventor: RAINHARUTO HIRUMAN
IPC: F16C13/00
Filed: 1993-06-29
Abstract: PURPOSE: To provide a cage guide for an axial cylindrical roller bearing with a relatively less friction capable of easily manufacturing and assembling. CONSTITUTION: The axial cylindrical roller bearing used for a turn table, etc., includes two flat bearing discs 1, 2 and a cylindrical roller provided on a cage 3 between these discs 1, 2. The cage 3 comprising a base portion 5 and a close ring 6 for retaining the cylindrical roller in a pocket. A radial guide of the cage 3 is carried out by rollers 15 buried in a plurality of journals 11 disposed at a surrounding. Outer races 10a, 21 of the rollers 10, 15 only rolling-contact with surfaces 2a, 22 of the disc 2 and does not at all contact with the cage 3 and the disc 11. Therefore, a friction is less.
Patent JP-S5885435-A (JP)
Title: Photosensitive resin relief plate material
Inventor: FUJIKAWA JIYUNICHI
IPC: G03F7/095
Filed: 1981-11-16
Abstract: PURPOSE:To obtain a relief plate material having extremely large thickness without raising the relief depth unnecessarily, and to obtain a plate material superior in softness, reproductivity of an image, bonding strength of the upper and lower layers, and dryability, by using a photohardened photosensitive resin for the lower layer. CONSTITUTION:A solution of a photosensitive resin compsn. is cast on a base plate of polyester, aluminum, or the like coated with an adhesive, and after drying, it is uniformly exposed to photoharden it, thus forming a >=100mum thick lower layer. On this layer a soln. of a photosensitive resin composn. is cast and dried to form a >=200mum thick photosensitive laminate layer. As an alternative method, a photosensitive sheet is made by calendering, and a photosensitive layer is formed on said sheet photohardened through exposure, by casting, extruding, or calendering. A negative or positive film is brought into contact with this upper photosensitive layer, and they are exposed, and developed to elute the unexposed part of the upper layer.
Patent JP-S6430424-A (JP)
Title: System stability monitor
Inventor: TAMURA SHINJI
IPC: H02J3/00
Filed: 1987-07-23
Abstract: PURPOSE:To obtain a highly reliable monitor, by detecting an unstable operating state regardless of the type of fault or fault point and grasping unstable oscillation of the entire system correctly. CONSTITUTION:Angular velocities of respective generators 1-1, 1-2 in a power system are detected and fed to a receiver 6. Respective angular speeds are inputted to an arithmetic unit 7 and converted into variations from an average angular velocity of the system. Variations are inputted to mode analyzers 8-1, 8-2 provided for respective generators and subjected to fast. Fourier transform thus outputting amplitude and phase for every oscillation made in the shape of time series dat. The data are fed to the arithmetic unit 7 which extracts an unstable oscillation mode and determines an oscillation pattern based on variation rate of amplitude and phase relation. The results are outputted to a display 10.
Patent JP-S5973103-A (JP)
Title: Production of bar having deformed section
Inventor: ABE HAJIME
IPC: B21B1/08
Filed: 1982-10-18
Abstract: PURPOSE:To obviate generation of a twist, etc. and to improve productivity by using plural grooved rolls which are different in the length in parallel parts on both sides of each groove, and rolling a blank material while exerting a rolling force only on the part of the blank material to be worked to a small thickness in the parallel parts successively from the grooved rolls having the narrower parallel parts. CONSTITUTION:Rolls 3, 5, 7 consist of a pair of flat rolls and rolls 2, 4, 6 are constituted of grooved rolls 21, 41, 61, one of each of which has a groove part 9. The parallel parts 22, 42, 62 on both sides of the groove parts 9 of the rolls 2, 4, 6 are made successively longer from the roll 2 toward the roll 6. Thereupon a blank material 1 is passed between the rolls and is rolled by the rolling force exerted only on the part of the material 1 to be worked to a small thickness successively from the rolls of the set having the narrower parallel parts, whereby the width in the thin walled part is gradually widened. The part of the material 1 positioned in the groove parts 9 of the rolls 21, 41, 61 is buckled and deformed into the parts 9 in the stage of each rolling.
Patent JP-H0469140-A (JP)
Title: Production supply processing system by dispersed production base
Inventor: KAWADA TSUNEO
IPC: B23Q41/08
Filed: 1990-07-10
Abstract: PURPOSE:To prevent the dispersion of the quality of products depending on areas by uniting the technical control standards between production centers and controlling the information relating to the design and manufacturing in every production center. CONSTITUTION:At a production center 2, a CAD design coping with customer's order is performed. Then, primary inspection is made. If the result of the pri mary inspection made on an article is YES, the article is sent to a central production center 1. At the central production center, secondary inspection is made on the article. If the result of the secondary inspection is OK, informa tion on this effect is sent to the production center 2. This prevents the dispersion of the quality of products depending on areas.
Patent JP-H0231342-A (JP)
Title: Photodetector fixing structure for pickup mechanism
Inventor: YAGI NOBUYUKI
IPC: H01L31/02
Filed: 1988-07-21
Abstract: PURPOSE:To improve the fixed position accuracy of a photodetector by mounting the photodetector to a flexible substrate, inserting and fixing this photodetector and one part of the flexible substrate into the prescribed part of a base body when this base body is molded with synthetic resin. CONSTITUTION:Terminals 3a and 3b of a photodetector 3 are connected to terminal parts 5 and 6 of a flexible substrate 2, for which a conductor pattern is formed in a resin film. When a base body 1 is molded with the synthetic resin, the photodetector 3 and one part of the flexible substrate 2 are inserted to the prescribed part of this base body 1 and fixed to the base body 1. Thus, the fixed position accuracy of the photodetector 3 can be improved.
Patent JP-S6428278-A (JP)
Title: Dielectric ceramic composition
Inventor: SAITO MINORU
IPC: H01B3/12
Filed: 1987-07-22
Abstract: PURPOSE:To enable the formation of a ceramic composition having large negative temperature coefficient of resonance frequency (tauf) and large specific dielectric constant (epsilonr), by using a specific composition composed of PbO, ZrO2 and Er2O3. CONSTITUTION:The dielectric ceramic composition is composed of lead oxide (PbO), zirconium dioxide (ZrO2) and erbium trioxide (Er2O3) and has a compositional formula of (PbO)X(ZrO2)Y(Er2O3)Z wherein x, y and z are molar fractions satisfying the formulas 0.46<=x<=0.52, 0.46<=y<=0.52, 0.002<=z<=0.04 and x+y+z=1.
Patent JP-H0581544-A (JP)
Title: Beverage extracting device
Inventor: TSUDA SHUHEI
IPC: G07F13/10
Filed: 1991-07-24
Abstract: PURPOSE:To extract beverage of good quality and taste which doesn't include foam or the fine powder of a powder material, and to obviate the trouble of the detachment of the hose of an air conducting pipe due to the abnormal increase of an air pressure during operation, in a beverage extracting device of an air pressurization system. CONSTITUTION:The powder material and hot water is charged to a cylinder 1 combined with a filter block 3 and a valve mechanism 2. In a stirring process, the air sent from an air pump 4 is introduced through a branching pipe 5b of an air conducting pipe 5 to the lower part of a liquid level in the cylinder 1 to stir a mixed solution 10 while the valve mechanism 2 is opened. In an extracting process, the pressurized air is introduced to the upper part of the liquid level to transmit the extracted beverage from the cylinder 1 while the valve mechanism 2 is closed. A stopping processing which stops the feeding of the pressurized air is applied between the stirring process and the extracting process to control the operation, a solenoid valve 8 is connected to the branching pipe 5b leading to an air introducing port at the lower side, and an orifice 7 is connected to a branching pipe 5a leading to the air introducing port at the upper side as a throttling mechanism.
Patent JP-H105791-A (JP)
Title: Float type water quality improving device
Inventor: HORIE TAKESHI
IPC: E02B15/10
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a water quality improving device of a float type utilizing wave force. SOLUTION: A cylindrical body 5 formed vertically long is pendently installed at the central part or required point of a hollow float 1 having a trapezoidal section through the float. The top end of this cylindrical body 5 is opened into the upper surface 2 of the float 1. This upper surface 2 is provided with a groove part 6 connected to the cylindrical body 5. The bottom end of the cylindrical body 5 is provided with a perforated bottom plate 7 and filter media are laid thereon. Waves ride over a slope 4 and are aerated. The aerated waves flow into the cylindrical body 1 and, at this time, suspended dust is collected. The aerated water entering the cylindrical body 1 is supplied to the middle layers and bottom layers of the sea and lake water from holes 8, 8 at its bottom end.
Patent JP-S5885206-A (JP)
Inventor: TABUCHI YOSHIHIKO
IPC: F21V7/00
Filed: 1981-11-14
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-S57106401-A (JP)
Title: Hot rolling method of steel material
Inventor: TAKAGI SEIHACHIROU
IPC: B21B1/22
Filed: 1980-12-25
Abstract: PURPOSE:To eliminate the surface temp. irregularities of a steel material, to make quality uniform and to improve yield by rolling the steel material while keeping the same coated with a heat insulating material on a suitable surface prior to hot rolling of said steel material or during the course of rolling. CONSTITUTION:Piror to hot rolling of a steel material or in the earliest possible time after rough rolling, a heat insulating material consisting of inorg. fibers and a binder is coated on surfaces of >=1 faces out of the side faces, end faces, top face and bottom face of the steel material. The surface temp. irregularities of the steel material are eliminated by the heat insulation treatment in this way, after which it is subjected to hot rolling or hot finish rolling. Then, the heat insulating material is stripped in a rolling process, and the rolled steel plate of uniform quality is produced.
Patent JP-H0347432-A (JP)
Title: Revolving speed control device for engine for working
Inventor: YAMA HAJIME
IPC: F02D29/00
Filed: 1989-07-14
Abstract: PURPOSE:To enhance the control response at the time with load by performing automatic adjustment so that the operating speed of an actuator becomes larger with increasing engine load in the condition where the deviation of the sensed revolving speed of engine from the target revolving speed is the same. CONSTITUTION:A control device 8 adjusts the drive power value for a solenoid 3 as actuator on the basis of not only information given by a revolving speed sensor 7 but also information on the load current of a power generator 5 and the location information about a control rack 2 which is for adjustment of the fuel injection amount of a fuel injection pump 1. The operating speed of this solenoid 3 is made larger with increasing deviation of the sensed revolving speed from the target value of revolving speed, and also the solenoid operating speed in the condition where this deviation is the same is made larger with increasing load on the engine E. Thereby delay in the control response under high load is suppressed while the control response under low load is held so as not to become unstable.
Patent JP-H056824-A (JP)
Title: Inductor element
Inventor: SUZUKI MASAHIKO
IPC: H01F17/06
Filed: 1991-06-27
Abstract: PURPOSE:To obtain an inductor element free of come-off of a lead wire and small variation in performance as noise filter. CONSTITUTION:The outer periphery of a lead wire is covered with a burning material. A magnetic material is formed around the lead wire formed into an arbitrary shape. Then, the burning material is removed and the magnetic material is sintered at the time of burning. Electrodes are attached to an obtained molded body so that an inductor element is formed.
Patent JP-H0731213-A (JP)
Title: Device for folding and recovering turf grass
Inventor: AOYANAGI TORU
IPC: A01G1/12
Filed: 1993-07-23
Abstract: PURPOSE:To obtain a device for taking in and recovering turf grass grown in a mat state. CONSTITUTION:Turf grass 13 is introduced by a guide roller 11 at the upper part of a frame 9 attached to a body 1 and sent downward. The turf grass 13 going downward is guided by a folding guide 25, taken in by a gathering roller 17 while being shaken forward and backward and folded. The folded turf grass 13 is received by a truck 39. When one truck 39 is filled up, the truck is replaced with the following truck 39.
Patent JP-S5972026-A (JP)
Title: Weight balance apparatus calculating and displaying calorie
Inventor: SAITOU TOSHIICHIROU
IPC: G01G19/40
Filed: 1982-10-18
Abstract: PURPOSE:To display automatically a calorific value by storing the calorific value data per unit weight of various foods in a computer and performing the calculation processing of the stored data and the food weight during weight measurement of the food by the computer. CONSTITUTION:The weight data (b) inputted to a control part 5 of a computer 3 and a calorific value (c) per unit weight are calculated and processed at an arithmetic part 6 of an arithmetic control part 4, and output data (e) indicating the calorific value of the food laid on a weight balance is ouputted through the part 5. The output data (e) are displayed on a display 9 as numerals and charcters. Said output data (e) is sent simultaneously to a printer part 10 and are typed. As a result, the calorific value of the food can be known simply and instantaneously.
Patent JP-H0717581-A (JP)
Title: Sheet for retaining freshness and preservation container by use thereof
Inventor: KUROKI JUNICHI
IPC: B65D65/40
Filed: 1993-06-30
Abstract: PURPOSE:To provide a sheet for retaining freshness which suppresses proliferation of bacteria on the surface of food chiefly causing the deterioration of freshness of the food and absorbs drips oozed out of the food to retain well the freshness of the raw food. CONSTITUTION:A sheet for retaining freshness is composed of a base material 3, a retaining layer 5 of freshness including isothiocyanate formed on the base material 3, a permeable layer 6 of isothiocyanate formed on the retaining layer 5 of freshness, a water absorptive layer 7 including a highly water-absorptive resin formed on the permeable layer 6 of isothiocyanate, and a water permeable layer 8 formed on the water absorptive layer 7.
Patent JP-S6428476-A (JP)
Title: Refrigerator box body
Inventor: TANAKA KOSUKE
IPC: F25D23/08
Filed: 1987-07-24
Abstract: PURPOSE: To reduce a cost by coating a surface of an inner case in contact with a foam heat insulator with a primer obtained by mixing an acrylic resin with a chlorinated polypropylene, and diluting the mixture with toluene, thereby using a chlorinated styrol resin or olefin resin of a low cost as a material of the inner case. CONSTITUTION: Since a primer 7 obtained by mixing an acrylic resin with a chlorinated polypropylene and diluting the mixture with toluene is excellent in chemical resistance of the acrylic resin, it is operated to prevent a chemical attack of trichlorofluoromethane mixed with a polyurethane foam 8. Further, the toluene used as a dilute agent expedites chemical etching of the chlorinated styrol resin and the olefin resin, and hence its physical bonding force is enhanced, and since it is strong in volatility, it can be treated at the ambient temperature in a short time, and hence the chlorinated styrol resin of a material of the inner case, the olefin resin, polyurethane foam are strongly adhered via the primer obtained by mixing the acrylic resin with the chlorinated polypropylene, and hence a strength of the case is not lowered.
Patent JP-S6428311-A (JP)
Title: Blowing method for fuel into reduction furnace
Inventor: INOUE MAMORU
IPC: C21B5/00
Filed: 1987-07-24
Abstract: PURPOSE:To raise furnace temp. and to improve the productivity of the blast furnace without increasing consumption of expensive lump coke by irradiating microwave to solid fuel of fine powdered coal, etc., blowing from a tuyere in blast furnace operation and heating. CONSTITUTION:Hot blast having hot temp. from a hot stove is blown in the blast furnace from a tuyere 3 through a blow pipe 2 from a blast branch pipe 1. The fine powdered coal is blown into the blow pipe 2 from a lance 4 and entered the furnace from the tuyere 3 with hot blast and burnt, and when the consumption of the fine powdered coal becomes much, it easily becomes incomplete combustion by lowering the combustion temp. at front of the tuyere. In order to prevent this, the microwave is introduced into the blow pipe 2 from a microwave generator 6, to heat refractory-made lining 14. By raising the temp. of hot blast with the radiating heat and the conductive heat, the fine powdered coal is efficiently burnt and this blowing quantity can be increased and the consumption of the lump coke is reduced and the productivity of the blast furnace is improved.
Patent JP-S6075794-A (JP)
Title: Compressor of rolling cylinder type
Inventor: SAWA KIYOHIKO
IPC: F04C18/356
Filed: 1983-09-30
Abstract: PURPOSE:To enable the wearing of a sliding surface between a cylinder and a piston to be decreased, by fixing the piston and permitting the cylinder to perform a rolling motion. CONSTITUTION:A flange 16a is provided in one end of a fixed shaft 16 and fixed to a base 10. A piston 12 is fixed to the periphery of the fixed shaft 16, while a cylinder 11 is arranged in the periphery of the piston 12. The cylinder 11 is supported to the fixed shaft 16 through a holding means, while a rotary driving wheel 25 is provided in the periphery of the cylinder 11 and rotatably mounted to the fixed shaft 16. The cylinder 11 provides a vane 15, while the fixed shaft 16 and the piston 12 have a suction passage C and a delivery passage D.
Patent JP-H052887-A (JP)
Title: Memory circuit
Inventor: ETO TAKESHI
IPC: G11C11/41
Filed: 1991-06-26
Abstract: PURPOSE:To construct a multi-bank memory circuit by adding a bank select function to a word line or bit line decoder circuit to select one of the memory cells arranged in matrix. CONSTITUTION:A pair of two-bank memory cells 11 arranged in matrix is selected arbitrarily by an external address and CS input. Accordingly, each memory cell 111 and 112 of banks 1 and 2 are made active and either one of a memory bank to be used by the bank select input is selected to perform data reading and writing. Thus, two memory banks can be easily constructed in setting one address, holding binary data separately.
Patent JP-H05198661-A (JP)
Title: Picking up method for semiconductor chip
Inventor: TANAKA KENJI
IPC: H01L21/68
Filed: 1992-07-10
Abstract: PURPOSE:To prevent deviations of coordinate positions of semiconductor chips when the chips adhered to an expansion sheet are picked up by lifting the sheet from its rear surface. CONSTITUTION:After a reinforcing sheet 4 made of synthetic resin having smaller stretchability than that of an expansion sheet 2 such as polyester resin, etc., is adhered to a rear surface of the sheet 2 after it is extended, semiconductor chips 3 are picked up by lifting the sheet 2 from its rear surface side.