baber/WOPTO huggingface dataset:
Patent JP-H03176309-A (JP)
Title: Method and vessel for loading fine particle
Inventor: NISHIYAMA SHIGERU
IPC: G03G15/08
Filed: 1989-11-30
Abstract: PURPOSE:To securely and easily prevent loaded fine particles from being pressed into a lump by moving downward a buffer body provided in a fine particle loading vessel to make fine particles dropping into the fine particle loading vessel collide against at the same time as the fine particles dropping into the fine particle loading vessel collides against the buffer body. CONSTITUTION:When an opening/closing valve 13 provided below a toner hopper 11 is opened as well as an opening/closing valve 52 provided in an air inlet tube 51 is opened, a specific amount of toner reserved in the toner hopper 11 is dropped through a fine particle supply line 13 into a fine particle loading vessel 90 at a time. At this time the toner rapidly flows into a vessel body 91 from a fine particle loading port 28, and as soon as it collides against an upper face of a buffer body 95 in the vessel body 91, a switch valve 33 is operated to have a vacuum tank 32 communicated with a vent line 34 of a switching means 30. Thus air in the buffer body 95 is instantaneously sucked into the vacuum tank 32 through the vent line 34 and the buffer body 95 is shrunk toward the bottom. Therefore after the toner permitted to flow into the vessel body 91 collides against an upper face of the buffer body 95, its speed is decelerated due to a cushion effect by the upper face of the buffer body 95 then to be loaded into the vessel body 91.
Patent JP-H09151835-A (JP)
Title: Engine speed control device for internal combustion engine
Inventor: TAKAHASHI NOBUTAKA
IPC: F02D45/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To suppress idling engine speed fluctuation with good responsiveness by performing minimum operation required for the feedback control of ignition timing, and setting engine speed measuring timing to timing shortest to a cylinder to be combusted next on the basis of the relation to time required for this operation. SOLUTION: In an idling engine speed control device, ignition timing is corrected by a feedback control means 53A so that the engine speed coincides with idling target set engine speed. In this case, a measuring timing setting means 54A is provided to set engine speed measuring timing to the shortest timing in a completable range of operation performed from engine speed measurement until the setting or correction of ignition timing in relation to the ignition executing timing of a cylinder combusted next. Only minimum arithmetic processing required for feedback control based on an engine speed measured result is performed by an arithmetic means 55A, and on the basis of the computed result, an executing means 56A sets or corrects the ignition timing of the next cylinder.
Patent JP-H07141235-A (JP)
Title: Device and method for generating relational data base
Inventor: TAKAHASHI MASANORI
IPC: G06F17/30
Filed: 1993-11-19
Abstract: PURPOSE:To provide a device and method which can register fuzzy information in the relational data base without altering the basic structure of the relational data base which is conventionally used or converting fuzzy data into crisp data while the crisp data and fuzzy data are both mixedly present. CONSTITUTION:A central processor 12 decides whether attribute data inputted from an input device 10 are the crisp data or fuzzy data. When the inputted attribute data are the crisp data, the input data are stored in a corresponding location of a basic table as they are. When the input data are the fuzzy data, on the other hand, a specific code 'NULL' indicating that the fuzzy data are present, is stored in the corresponding location of the basic table instead of the input attribute data. Information regarding the inputted fuzzy data is stored in a fuzzy data storage table as an independent different table.
Patent JP-H10137442-A (JP)
Title: Jigsaw puzzle
Inventor: KAMISHITA HIDEHIRO
IPC: A63F9/10
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide pieces for a jigsaw puzzle which are superior in contact among pieces and in which different designs can be enjoyed by providing designs on both sides. SOLUTION: In a jigsaw puzzle that a design-printed plate is cut and divided into a plurality of pieces, one surface of the plate is made up of a cork sheet 2 and the other surface is made up of paper material 1 adhered to the cork sheet 2. Puzzle designs are each printed on the surfaces of the cork sheet 2 and paper material 1.
Patent JP-H11241603-A (JP)
Title: Combination valve structure of steam circulation device
Inventor: CLARK ROGER BENNETT
IPC: F01D17/10
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the turbulent flow extending to the first stage of a turbine from a butterfly valve by using the butterfly valve as a control valve, which is provided near a turbine. SOLUTION: A combination valve is provided with a component 10 for a combination control and stop valve, which is used for a steam cycle plant with at least a steam turbine, and this valve component 10 is provided with a butterfly valve 12 provided with a valve plate 24 rotatable in relation to a first shaft 26 and a stop valve 16, which is adjacent to this butterfly valve 12 and arranged on the side downstream of the butterfly valve 12. This stop valve 12 is provided with a cylindrical strainer 28, which is arranged in the direction nearly orthogonal to a first shaft 26, and this cylindrical strainer 28 is provided with a solid section 30, which opposes to the butterfly valve 12.
Patent JP-H01154052-A (JP)
Title: Base for photography
Inventor: TAKAHASHI HITOSHI
IPC: G03C1/79
Filed: 1987-12-10
Abstract: PURPOSE:To enhance the surface gloss on the side where a photographic emulsion layer is provided by specifying the Bekk smoothness of a raw paper surface, the melt index of a polyolefin resin coating layer and the coating weight of the resin coating layer. CONSTITUTION:The base for photographic paper having >=300sec. Bekk smooth ness of the raw paper surface on the side where the photographic emulsion layer is provided, 3-15g/min melt index of the polyolefin resin coating layer on the side where the photographic emulsion layer is provided by an extrusion coating method and 30-40g/m<2> coating weight of the resin coating layer is used. While the raw paper of the paper base consists essentially of natural pulp, the raw paper formed by sheeting of synthetic pulp and synthetic fibers except the natural pulp may be used at need. Various high-polymers and additives such as dry paper strength intensifying agent and wet paper strength intensifying agent, fixing agent thereof, electrolyte, pigment, pH control agent, dye and brightening agent may be added to this raw paper. The surface gloss is thereby enhanced.
Patent JP-S63159975-A (JP)
Title: Electronic typewriter
Inventor: ITO YOSHIAKI
IPC: B41J5/30
Filed: 1986-12-24
Abstract: PURPOSE:To hastily store even a sentence inputted with key operations in normal timing by using a selecting means which decides whether or not print information stored in a storing area during execution of a normal mode is stored in a sentence storing area. CONSTITUTION:When the print information is inputted from a keyboard 11 with operations of character keys, the relevant characters are printed. Then key information mu stored in a normal mode storing area 18 in a RAM 14 according to a prescribed operating procedure. In case a sentence must be stored during an input operation of the print information, a store key 17 serving as a selection key is operated to store the print information on the input sentence in a document storing area 19 of the RAM 14. Thus it is possible to store a sentence in the area 19 just with an operation of the key 17 with no retyping trouble, etc., even in case the relevant sentence must be hastily stored during a normal typing operation in a normal mode.
Patent JP-H06135083-A (JP)
Title: Serial printer
Inventor: KAMATA MASAFUMI
IPC: G11B15/00
Filed: 1992-10-29
Abstract: PURPOSE:To obtain an ideal reference voltage by synchronizing the moving speed of a carriage with the sampling cycle of outputs of a magnetic detecting element by an A/D converter, and adding a sampling sequence by the number of times obtained from the moving speed of the carriage and the sampling cycle to an initializing sequence of the reference voltage. CONSTITUTION:A synchronous signal generating circuit means 110 receives a signal from a detecting part 101 of a scale part of a linear encoder as an input signal, compares the signal with a reference voltage Vref and generates an output signal of a pulse wave as a synchronous signal. A reference voltage initialing/adjusting means 114 for initializing/adjusting the reference voltage inputting to the means 110 is constituted of a speed synchronizing means 115 for synchronizing the moving speed of the carriage with the sampling cycle of the outputs and, a measuring means 113 for measuring the value of output signals by a predetermined number of times based on the sampling after the moving speed of the carriage is synchronized with the samping cycle of outputs by the means 115.
Patent JP-H08182920-A (JP)
Title: Waste gas purifying material and purification of waste gas
Inventor: MIYADERA TATSUO
IPC: B01J27/25
Filed: 1994-11-24
Abstract: PURPOSE: To effectively remove nitrogen oxides by reduction using a waste gas purifying material separately formed from a catalyst carrying a specific quantity of a silver component, a catalyst carrying a copper component and a catalyst carrying a component of Pt or the like, which are carried on a porous inorganic oxide. CONSTITUTION: This waste gas purifying material for removing by reduction of the nitrogen oxides from a waste combustion gas containing nitrogen oxides and oxygen in a quantity more than the theoretical quantity of reaction with coexisting unburned components is provided with the 1st to 3rd catalysts in order from a waste gas flow-in side. The 1st catalyst is prepared by carrying 0.2-15wt.% silver and/or a silver compound or their mixture on the porous inorganic oxide and the 2nd catalyst is prepared by carrying 0.2-30wt.% copper oxide and/or copper sulfate on the porous inorganic oxide. The 3rd catalyst is prepared by carrying 0.01-5wt.% at least one element selected from a group consisting of Pt, Rd, Ru, Rh, Ir and Au on the porous inorganic oxide.
Patent JP-H01155234-A (JP)
Title: Method and apparatus for automatically stepping tire rim in uniformity machine
Inventor: CHIBA TORU
IPC: G01M17/02
Filed: 1987-12-14
Abstract: PURPOSE:To automatically replace a rim without using labor, by transferring a pair of upper and lower tire rims for detachment from a rim stock apparatus to a rim replacing carriage and moving said carriage to mount the tire rims to upper and lower main shafts so as to engage the same with said shafts. CONSTITUTION:A rim replacing carriage 100 is moved to a rim stock apparatus 50 to transfer a pair of upper and lower tire rims W1, W2 for detachment to the apparatus 50 and a replacing rim stock is transferred to a replacing carriage 100. Next, the carriage 100 is revolved to be moved in a horizontal direction to be transferred to the center positions of the upper and lower main shafts 14, 15 of a uniformity machine and the tire rims are engaged with the upper main shafts 14 and an impact trench 24 is automatically operated to operate the operation screw of a hydraulic chuck 13 to respectively bring the tire rims W1, W2 into engagement with the upper and lower main shafts 14, 15. Next, a tire to be inspected is sent to the upper and lower main shafts 14, 15 at the center positions thereof in such a state that the lower main shaft 15 is allowed to fall and, in this state, the lower main shaft 15 is raised to mount the upper and lower tire rims W1, W2 to the bead part of a tire.
Patent JP-H03175581-A (JP)
Title: Coordinate correcting method for picture input device
Inventor: IIZUKA KOICHI
IPC: G06T3/00
Filed: 1989-12-05
Abstract: PURPOSE:To considerably shorten a processing time to reduce trouble of processing by expanding and displaying respective marker images simultaneously or successively to perform the processing. CONSTITUTION:The whole of a picture including markers O2, X, and Y is displayed on a display face 5 of a picture processing device, and the origin marker O2 and prescribed point markers X and Y are simultaneously or successively expanded and displayed on the display face 5, and the origin and determined points on expanded and displayed markers O2, X, and Y are indicated to take out preliminarily stored coordinate values on a picture input device of these points, and stored coordinate values of prescribed points X and Y are corrected based on these coordinate values. Since respective marker images are simultaneously expanded and displayed on one display face to perform the processing in this manner, the whole of the picture is displayed only once to not only considerably shorten the processing time but also reduce trouble of the processing, and the burden to an operator is reduced.
Patent JP-S63168348-A (JP)
Inventor: SAKAMAKI CHIHIRO
IPC: B32B27/30
Filed: 1986-12-29
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-H03177048-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: INABA MICHIHIKO
IPC: H01L21/302
Filed: 1989-12-05
Abstract: PURPOSE:To enable stable deposition of a plated film to construct a bump only on an aluminum electrode of a semiconductor element by providing the bump on an Al halide film having Pd selectively deposited on the surface of the electrode, whose main component is Al, of the semiconductor element via a plated layer. CONSTITUTION:After an Al electrode 12 is formed on a silicon substrate 11, a passivation film 13 is formed on the whole surface, and then this film 13 is selectively etched and removed to prepare a semiconductor element wherein the most part of the Al electrode 12 is exposed. Then, plasma treatment is carried out by halogen gas to form an Al fluoride layer 20 on the surface of the Al electrode 12. Next, after acid treating this semiconductor element, the surface of the Al electrode 12 is cleaned slightly. Then, this is dipped into a solution based on palladium chloride to selectively deposit a layer 14 including Pd on the Al fluoride layer 20 on the surface. Next, after lightly cleaning the semiconductor element, electroless nickel plating is carried out to deposit a bump 15 consisting of a nickel film in the periphery including the Al electrode 12. Then, heat treatment is carried out to form a layer 17 containing Ni and Al at the interface between the Al electrode 12 and the bump 15.
Patent JP-H08172731-A (JP)
Title: No-momentary-interruption changeover circuit
Inventor: UNO TAKAYUKI
IPC: H02J9/06
Filed: 1994-12-19
Abstract: PURPOSE: To realize a highly reliable no-interruption power-supply system by a method wherein a switching element is operated by utilizing a separation time difference between an ordinary pin and a short pin for a connector so as to be operated automatically without momentary ineterruption. CONSTITUTION: When a power-supply package 1A is pulled out from a backboard 2A due to the failure or the like of a power conversion part 5, short pins 13 are cut off while ordinary pins have been connected in a connector 3. Thereby, a switching-element drive circuit 12 generates a potential difference between a gate and a source for a switching element 11, a part between the source and a drain is turned on, and a power-supply route route to a load device 8 from a storage battery 7 is formed. After that, the connector 3 is cut off wholly, and the power-supply route to the load device 8 is cut off via a voltage stabilization part 6 from the storage battery 7. Thereby, a no- interruption power supply to the load device 8 can be achieved, and a highly reliable no-interruption power-supply system can be realized.
Patent JP-H02256533-A (JP)
Title: Vehicle seat
Inventor: MANFUREETO RINKU
IPC: B60N2/42
Filed: 1989-12-05
Abstract: PURPOSE: To absorb energy of excessive impact applied by providing a deformation setting point on at least one of upper and lower fitting pieces on a vehicle in which a base and a seat back of a seat are connected to each other by a metal fixture. CONSTITUTION: A seat for a vehicle is constituted of a base 1 and a seat back 2 of the seat made of plastic, and both of them 1, 2 are connected to each other by a metal fixture 3. The fixture 3 is fixed by a screw 6 on the base 1 on a flat sheet 5 integrally provided on it, and it is fixed by the screw 6 on a support structure 8 of the seat back 2 on another plate 7. In this case, a deformation setting point 10 made of two grooves direction in opposite directions each other extending in the cross directed crossing the plate 7 is formed on the plate 7. Thereafter, at the time when a load is applied on backward pressure on the seat back, and upper corrugation 10 extends, and energy eliminated as a lower corrugation 10 is compressed.
Patent JP-H02158776-A (JP)
Title: Image forming device
Inventor: SUZUKI HAJIME
IPC: G03G15/14
Filed: 1988-12-13
Abstract: PURPOSE:To prevent a color slippage and a toner scattering by separately retreating a separating member to a retreating position for retreating it from an ordinary transfer material separating position and to a retreating position for moving a transferring drum. CONSTITUTION:A separating blade 14 which facilitates peeling the transfer material from a carrying sheet 6a off is positioned at a separating position by energizing a solenoid 29 and close to the carrying sheet 6a. Then the separating blade 14 separates the leading edge of the transfer material from the carrying sheet 6a, supplies the transfer material to a fixing roller via a conveyer and is moved from the separating position to a first retreating position when the transfer material is not separated. Besides when the transferring drum 6 is separated from a photosensitive drum at a transfer position for the treatment of a jamming, etc., when it occurs, the separating blade 14 is moved to a second retreating position by the operation of a cam shaft 33. Thus a color slippage and a toner image scattering are prevented and the separating blade 14 is prevented from being hit on the surface of the carrying sheet 6a at the time of treating a jamming, etc.
Patent JP-H01154116-A (JP)
Title: Rotating body supporting device
Inventor: ARAKAWA TORU
IPC: G02B26/12
Filed: 1987-12-11
Abstract: PURPOSE:To increase bearing rigidity in axial direction and to reduce rotational deflection by concentrically positioning a spiral groove which generates dynamic pressure by means of the rotation of a rotating body and a spiral groove which generates vacuum of atmospheric pressure or less and composing a dynamic pressure thrust. CONSTITUTION:The spiral groove 23a which generates the dynamic pressure by the rotation of the rotating body 21 and the spiral groove 23b which generates vacuum of atmospheric pressure or less are concentrically positioned on the upper surface of a base table 11 or the bottom surface of the rotating body 21, and the dynamic pressure thrust bearing is composed. When a rotating assembly body 16 is rotated at high speed, vacuum is created inside of the dynamic pressure thrust bearing by the spiral groove 23b which generates vacuum of atmospheric pressure of less, and the rotating assembly 16 is attracted downward so that flotation quantity is reduced. Thus, the bearing rigidity in the axial direction, which is reverse proportional to the square of the bearing space, is improved with the simple composition, and the rotational deflection is reduced.
Patent JP-H04184916-A (JP)
Title: Resist mask forming method and dry etching method
Inventor: HIROSE MINORU
IPC: G03F1/80
Filed: 1990-11-20
Abstract: PURPOSE:To improve verticality of etching, and increase the patterning precision of a minute thin film pattern, by forming a modified layer on a resist film, after the resist film is silylated. CONSTITUTION:After an Al thin film 3 is formed on an Si substrate 1 on which an insulating film 2 is formed, a positive resist film 4 is formed on the film 3; prebaking is performed; the substrate is moved in a tightly closed chamber; a silylated layer 5 is formed on the surface part of film 4 by vapor phase treatment. When exposure is performed via a light transmitting region 7 of a photo mask 6, the layer 5 in the irradiated region of UV rays 8 is extinguished by substitution for H2. When this substrate is inserted into a microwave downflow equipment, and the film 4 surface is treated by the downflow of N2 plasma, the layer 5 is turned into a modified layer 9 which has [Si-N] bonds and is highly resistant to ion shock. The film 3 is selectively eliminated by RIE treatment using O2 gas wherein the layer 9 is used as a mask, and a resist mask 10 having the layer 9 is completed. An Al wiring 103 is formed.
Patent JP-H02157571-A (JP)
Title: Air conditioning system
Inventor: TOKUNAGA KENSUKE
IPC: F25B25/02
Filed: 1988-12-12
Abstract: PURPOSE:To reduce an initial cost and to enable the increase of the area of a utilizable underground space by performing cooling operation in which a cooling refrigerant is naturally circulated throughout a range from a condenser for cooling to a heat exchanger having an individual air conditioner and heating operation in which a refrigerant is forcibly circulated through the same refrigerant piping part as that of cooling operation. CONSTITUTION:A heating unit 17 provided with a receiver 13, an accumulator 14, a compressor 15, and a vaporizer 16 for heating is arranged in a machine room which is mounted on the roof of a building B and provided with a condenser 3 for cooling. The heating unit 17 is connected respectively to a position situated in a level higher than that of a roof floor and a position in a level lower than that of the receiver 8 connected to the condenser 3 for cooling and a position, running to a refrigerant gas inflow port to the condenser 3 for cooling, in parallel to the condenser 3 for cooling through a connection piping 18 and electromagnetically-operated 3-way valves 19. By switching the 3-way valves 19 and 19, a title system is switched to a cooling operation mode in which a refrigerant is forced to flow to the condenser 3 for cooling through natural circulation, and a heating operation mode in which a refrigerant is forced to flow to a vaporizer 16 for heating through forced circulation.
Patent JP-S63166588-A (JP)
Title: Chromeno compound and thermal recording body using said chromeno compound
Inventor: KANDA NOBUO
IPC: B41M5/323
Filed: 1986-12-27
Abstract: PURPOSE:To provide the suitability for reading optical characters in the near infrared region and to prevent the fading of a recording image under moistened, heated, and light-irradiated conditions, by containing a specific chromeno compound as a color-forming substance. CONSTITUTION:A thermal recording body contains at least one of chromeno compounds shown by formula (I), wherein G represents a formula 2 or 3, and R1-R4 represent each hydrogen atom, substd. or unsubstd. satd. alkyl, substd. or unsubstd. unsatd. alkyl, substd. or unsubstd. cycloalkyl, substd. or unsubstd. aralkyl, and substd. or unsubstd. aryl. Symbols R5-R11 represent each hydrogen atom, substd. or unsubstd. satd. alkyl, substd. or unsubstd. unsatd. alkyl, substd. or unsubstd. aralkyl, and substd. or unsubstd. aryl. For benzene rings A and B each, halogen atom, alkyl, alkoxyl, and substd. or unsubstd. amino may be substituted.