baber/WOPTO huggingface dataset:
Patent JP-H1137008-A (JP)
Title: Float valve
Inventor: TAKAHASHI JUN
IPC: F02M25/08
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a float valve capable of reliably performing stepwise differential operation having no sudden closing. SOLUTION: A space 12, a communication passage 16, and a communication hole 14 for communicating them with each other are provided in a case 10, a float 24, a main valve 42, a sub valve 40 are provided, and an auxiliary passage 52 for communicating the space 12 and the communication hole 14 with each other is formed on the main valve 42. A seating surface 64 is provided on the periphery of the communication hole 14 on the inner surface of the case 10, and an elastic material-made valve seat 56 to be brought in contact with the seating surface 64 is provided on the upper surface of the main valve 42. The valve seat 56 and the seating surface 64 are not brought in contact with each other in a state where the oil level 66 is low, and the space 12 and the communication hole 14 are directly communicated with each other.  Sucking force acts on the communication hole 14 as the oil level 66 is raised, the valve seat 56 of the main valve 42 is brought in contact with the seating surface 64, the space 12 and the communication passage 16 are communicated with each other by the auxiliary passage 52 provided on the main valve 42. When the oil level 16 is further raised, the auxiliary passage 52 is closed by the sub valve 40 into the full closed state.
Patent JP-S6439072-A (JP)
Title: Compound semiconductor device
Inventor: OKAZAKI NAOTO
IPC: H01L29/80
Filed: 1987-08-05
Abstract: PURPOSE:To implement high integration density and to improve a yield rate, by forming Schottky electrodes, which are to become a Schottky diode, on an impurity regions, which is to become the drain or source of a MESFET. CONSTITUTION:On a GaAs substrate 1, an N<+> region 2, in which N-type impurities are implanted at a high concentration, is formed as the source region of a MESFET. An N-type active layer 51 as the gate and source regions of the MESFET and the cathode region of a diode are formed on the right side of the region 2. An ohmic electrode 12 as a source electrode is formed on the N<+> type region 2. Two Schottky electrodes 15 and 23 are formed on the N-type active layer 51. Namely, a Schottky diode is implemented by the drain region of the MESFET, the N-type region 51 as the cathode region of the diode and the Schottky electrode 23 thereon. Thus the high integration density is implemented and the yield rate is improved.
Patent JP-H0245553-A (JP)
Title: Impact-resistant resin composition
Inventor: TAYAMA SUEHIRO
IPC: C08L33/04
Filed: 1988-08-05
Abstract: PURPOSE:To obtain the title composition outstanding in weatherability and impact resistance without impairing e.g., transparency by incorporating a thermoplastic resin with each specified amount of specific graft copolymer and specific copolymer. CONSTITUTION:The objective composition can be obtained by incorporating a total of 100 pts.wt. of (A) 97-50 pts.wt. of a thermoplastic rigid resin (e.g., methyl methacrylate-based polymer) and (B) 3-50 pts.wt. of a graft copolymer produced by graft polymerization of B1: at least one kind of monomer selected from aromatic vinyl compounds and (meth)acrylic alkyl esters to B2: a crosslinked rubbery polymer 0.05-1mum in mean particle size, consisting mainly of acrylic alkyl ester as a constituent with (C) 0.001-5 pts.wt. of a copolymer from C1: 10-90wt.% of a (meth)acrylic alkyl ester of formula I (R1 is H, etc.; R2 is aliphatic hydrocarbon, etc.) and C2: 90-10wt.% of a radically polymerizable silicone macromer of formula II (R3 is H, etc.; l and n are each 0-2; m is 0 or 1; R4 is alkyl, etc.; x is 1-100).
Patent JP-2000032368-A (JP)
Title: Display monitor having time prolonging function for off timer
Inventor: IGAWA NANAE
IPC: H04N5/63
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a display monitor capable of reporting the OFF of a power source to a user beforehand and prolonging time for turning it off when a switch is pressed. SOLUTION: When a main power source switch 7 is turned on and the secondary side switch of an operating part 4 is turned on, an ON term is set into a storage part 12, and ON time is subtracted by an off timer counter 14. When the count value of the off timer counter 14 indicates, 15 minutes before, a green light emitting diode is flickered and an alarm tone is issued. When a secondary side switch 41 is operated, 90 minutes are set to the off timer counter 14, the ON term is prolonged for 90 minutes and when the ON term is turned to 0, a main power source circuit 21 is turned off by a power source control part 22.
Patent JP-S6438900-A (JP)
Title: Equipment for managing key
Inventor: MIURA SHINJI
IPC: G08B21/00
Filed: 1987-08-05
Abstract: PURPOSE:To prevent a key from being taken outside a building beforehand by providing a response signal transmitter on the key and operating a display and a loudspeaker when a receiver at a building side receives a response signal. CONSTITUTION:A response signal transmitter 40 is provided on a key 16, and when a receiver 44 of an LAN 26 at a building 10 side receives the response signal, it is decided that a tenant is going to take out the key 16, an operating signal is outputted to display the signal on a display board. Simultaneously, a character is outputted in the form of a voice signal from a loudspeaker 48, and the tenant is cautioned. A solenoid 52 is energized through a driver 58 by the operating signal, and the entrance and exit doors of the building 10 are locked up. Thus, the tenant can not go outside the building 10, and the key 16 can not be taken outside the building 10.
Patent JP-S5898235-A (JP)
Inventor: YOSHIKAWA YOSHIHIKO
IPC: B65D3/28
Filed: 1981-12-05
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-H0617871-A (JP)
Title: Shock absorber
Inventor: SUO SHIRO
IPC: F16F9/53
Filed: 1992-06-30
Abstract: PURPOSE:To improve the general use of an automobile shock absorber by inserting a hollow rod, formed by disposing hollow pipes in multiple layers through insulators and forming spaces among the hollow pipes into control spaces, into a cylinder through a piston, then forming the respective pipes into alternately opposite electrodes, and communicating the control spaces with a piston side chamber and a rod side chamber. CONSTITUTION:A hollow piston rod 3 is formed by connecting plural hollow pipes 4a-4c in layers by insulating connecting plates 10a, 10b, and spaces among the pipes 4a-4c are formed into control spaces S. These control spaces S are communciated with a piston side chamber R1 through the hollow part A of the pipe 4c, the hollow part B of the insulating member 10b, the hollow part C of a connecting plate 11 and the hollow part D of a nut 12, and also communicated with a rod side chamber R through the communicating hole 3d of the piston rod 3. The pipes 4a-4c are alternately formed into one electrode and the other electrode, and voltage is applied to both electrodes to perform the change control of viscosity of an electroviscous fluid.
Patent JP-S6441267-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OWADA NOBUO
IPC: H01L29/732
Filed: 1987-08-07
Abstract: PURPOSE:To improve the reliability of an electrode, by making the diameter of an aperture of a mask at the time of oxidizing a part of base electrode larger than the diameter of a connection hole on an emitter electrode. CONSTITUTION:The diameter L of an aperture of an insulating film 9 formed to expose a base electrode 7 is made sufficiently larger than the diameter lof a connection hole 15A on an emitter electrode 11, in offer that a vertical step difference of the electrode 11 which is formed later may be hid under an insulating film 14. Then, a silicide film 17 is formed on the whole surface of a part which is exposed from the connection hole 15A on the upper surface of the emitter electrode 11. Therefore, it does not occur that an aluminum wiring 18 diffuses into a polycrystalline silicon film forming the emitter electrode 11, and permeates into an emitter region 13, so that the junction between the emitter region 13 and an intrinsic base region 12 is not destructed.
Patent JP-H0842012-A (JP)
Title: Air-suction device, exhausting device, and ventilation device of building
Inventor: WATANABE KEIZO
IPC: F24F13/08
Filed: 1994-07-29
Abstract: PURPOSE:To lessen the running sound generating out of an air-suction fan or an exhausting fan as a ventilation device of a building and reduce the odor contained in the exhaust gas. CONSTITUTION:Openings 14 with louvers are provided at respective gable end faces 20, 30 of a roof-space 12 of a building 10 and slanting members diagonally extending upward to the respective openings 14 and positioned to face the middle of openings at the top with a ventilation space, are installed on the floor of the roof-space 12. A first baffle plate 23 is erected to form an airsuction chamber 25 between the plate and the gable endface and a second buffle plate 33 is erected to form an exhaust gas chamber 35 between the plate and the gable endface. The airsuction chamber 25 and the exhaust gas chamber 35 are connected to the room 10' below the ceiling respectively.
Patent JP-S6256707-A (JP)
Title: Kerosene space heater
Inventor: IWAZAWA TOSHIYUKI
IPC: F23N1/00
Filed: 1985-09-05
Abstract: PURPOSE:To prevent the generation of foul odor by eliminating imperfect burning at the ignition and extinction time by using an ignition means in such a manner that at the ignition time the gasification amount of kerosene is gradually increased after the ignition and the ignition means is operated after the gasification amount of kerosene has been gradually decreased at the extinction time. CONSTITUTION:Kerosene in a fuel tank 2 is mixed with air supplied from an air pump 5 and gasified by a gasification device 3 and this gasified kerosene is supplied to a combustion dish 1 through a fuel supply path 7. An ignition heater 8 is operated by the instruction from a control circuit 10 via an ignition circuit 9 and foul odor due to imperfect burning can be held down to the lowest limit by increasing gradually the gasification amount after the ignition. At the extinction time the gasification amount is gradually decreased by the gasification device 3 and the ignition heater 8 is operated by the instruction from the control circuit 10 and therefore, residual gas is perfectly burned and foul odor is eliminated.
Patent JP-H1119936-A (JP)
Title: Manufacture of resin product
Inventor: MATSUYUKI JUNICHI
IPC: B29C33/12
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a resin tank to be drawn by ejector pins by obtaining high flatness on a sheet surface. SOLUTION: A plurality of ejector pin contact parts 31, 33 are provided on an inside bottom of a resin tank 10. The residual parts 31 except the parts 33 near a drain port 35 are each formed in large thickness to exhibit a conical section. Since the port 35 is an important size part required for high flatness, the parts are formed in small thickness. Ends of ejector pins are respectively brought into contact with the parts 31, 33 to eject the resin tank 10. In this case, since the parts 31 are thick, a stress concentration can be avoided, and deformations of the parts 31 and their near sites can be prevented. Since the parts 31 are formed thick and the tank 10 can be removed from a core by the many pins including the parts 33, deformations scarcely occur at the parts 33 and their near sites.
Patent JP-S5985333-A (JP)
Title: Press of two-stage stroke
Inventor: KUNIHASHI KIYOMI
IPC: B21D39/00
Filed: 1982-11-08
Abstract: PURPOSE:To execute a press process of a two set portion of a press by one set by moving an inner die together with an outer die by a stroke by inserting a wedge into a frame which moves up and down, and moving back the inner die against the outer die by a stroke after the wedge is drawn out. CONSTITUTION:A housing 4 containing a ball joint 3 is placed on a burring cylinder hole edge 2b of, for instance, a lower arm 1 placed on a receiving base 16. A frame 10 which makes a wedge 15 pass through is lowered by the first stage stroke S1 from the rise limit, an inner die lower end 12b is pressed against a housing stepped part 4C, and the stepped part 4C is pushed in until it collides with a cylinder hole edge 2b. Subsequently, the wedge 15 is drawn out of the frame 10, and it is further lowered by the second stage stroke S2. During that time, an inner die 12 moves back by a thickness (t) portion of the wedge 15 against an outer die 13, and the outer die 13 draws the cylinder hole edge 2b into a housing groove part 4b by a lower end tapered part 13b. Subsequently, the frame 10 is lifted by the stroke S2, the inner die 12 is reset into the outer die 13 by inserting the wedge 15, and it is further lifted by the stroke S1 and returned to the original position.
Patent JP-H069395-A (JP)
Title: External medicine for athlete's foot
Inventor: TAKAOKA YOUGO
IPC: A61K31/4174
Filed: 1992-06-29
Abstract: PURPOSE:To enhance antifungal properties of external medicine for athlete's foot by improving a conventional external medicine for athlete's foot. CONSTITUTION:The external medicine for athlete's foot is prepared by adding one kind or two or more kinds of medicines selected from a group consisting of sodium azide, lactic acid and benzoic acid or its salt as auxiliary to miconazole nitrate or econazole nitrate.
Patent JP-H0244715-A (JP)
Title: Device for manufacturing superlattice structure
Inventor: ONISHI TERUTO
IPC: H01L21/203
Filed: 1988-08-05
Abstract: PURPOSE:To continuously form a superlattice structure without using a shutter mechanism by providing a plurality of ion beam line and reciprocating a substrate in parallel at a predetermined speed. CONSTITUTION:Ions generated from ion sources 1, 2 are drawn by applying a high electric field to form an ion beam, the generation of the beam is suppressed by einshell lenses 4-6 for converging the beam, impurity ions are removed by a mass separator 3, and the beam is then introduced to a deceleration lens 7. The energy of the beam is controlled by an electric field in the lens 7 to regulate the energy to be deposited. Then, when a substrate is moved leftward, metal tantalum is deposited, and the surface is oxidized by oxygen ions. When it is then moved rightward, the metal tantalum is formed on the oxide film. Thus, part of a plurality of ion beams are continuously applied without shielding them with a shutter to form a superlattice film.
Patent JP-H0650389-A (JP)
Title: Flywheel assembly body
Inventor: KAMIO TAKENORI
IPC: F16D13/75
Filed: 1992-07-23
Abstract: PURPOSE:To obtain a constant disc pushing load by providing a ring gear for transmitting the power of a self-starting to the first flywheel and the second flywheel having a frictional surface for a clutch disc and shifting the second flywheel to the disc side by ring gear according to the abrasion quantity of the disc. CONSTITUTION:A flywheel assembly body is equipped with the first flywheel 1 fixed on an engine side and the second flywheel 2 which is shiftable in the axial direction, and the abrasion of a clutch disc which is pressed to the second flywheel 2 is detected by an abrasion quantity detecting mechanism 20. When the abrasion of the clutch disc is detected, a ring gear 4 revolves relatively for the first flywheel by a prescribed angle by the revolution of a self-starting motor on start, and the second flywheel 2 is shifted in the direction separating from the first flywheel 1 by an adjusting mechanism 30 by the turning force of the above-described relative revolution. When the clutch disc is worn out, the second flywheel shifts to the clutch disc side, in correspondence and a constant clutch disc pressing load can be obtained.
Patent JP-H0942016-A (JP)
Title: Control device for internal combustion engine
Inventor: SHIRAKAWA AKIRA
IPC: F02D41/40
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To properly control an exhaust gas recuirclation rate during the transient operation by detecting the change in the operating condition of an engine to predict the control-delay of the injection timing of fuel, and correcting a target exhaust gas recirculation rate based on the predicted results. SOLUTION: An exhaust gas recirculation passage 103, an exhaust gas recirculation valve 104, and a control unit 113, are provided. The control unit 113 has the functions of an exhaust gas recirculation control means, an injection timing control means, an operating condition change detecting means, the first injection timing control-delay predicting means, and the first exhaust hags recirculation correcting means. The operating condition change detecting means 113 detects the change in the operating condition of an engine. The first injection timing control-delay predicting means 113 predicts the injection timing control-delay in response to the change in the operating condition of the engine. The first exhaust gas recirculation rate correcting means 113 corrects a target exhaust gas recirculation rate based on the expected control-delay of the injection timing.  Thus, the exhaust gas recirculation rate can be controlled to an adequate value, and the reduction of discharge of exhausted harmful elements and the improvement of the operability can be accelerated.
Patent JP-H1134787-A (JP)
Title: Head protecting air bag system
Inventor: ISHIMOTO SHUICHI
IPC: B60R21/20
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To suppress enlargement in size of an air bag unit or an inflator, and obtain the higher effect of vestrain the head of an occupant from moving out of the car. SOLUTION: At the time of side collision, in a control circuit 34, based on each detection signal of a front seat collision detection sensor 14, rear seat collision detection sensor 18, front seat occupant detection sensor 22, and a rear seat occupant detection sensor 26, a degree of necessity for inflation of a front/rear seat side expansion chamber 54, 56, 58/60, 62 of an air bag unit 32 is judged, a result thereof is output to a gas regulating valve 30 connected to an inflator 28. In the gas regulating valve 30, based on an output signal of the control circuit 34, of the expansion chamber 54, 56, 58 and 60, 62, a gas supply amount in a high necessity side of expansion is increased, a gas supply amount in a low necessity side of expansion is decreased.
Patent JP-S6439565-A (JP)
Title: Test board for semiconductor device
Inventor: MASUDA KAZUAKI
IPC: G01R31/26
Filed: 1987-08-05
Abstract: PURPOSE:To reduce variance in measurement and to perform accurate measurement by providing the ground potential electrode of an analog signal system and an external connection part on one surface and also providing the ground potential electrode of a digital signal system and an external connection part on the other surface. CONSTITUTION:The connection part 3a for an external measuring instrument, the ground potential electrode 2a of the analog signal system, and a socket 4 for a semiconductor device are formed on the surface of a flat plate type substrate 1 from the outside. The electrode 2a, a ground terminal 5, and a connection part 8 for an external ground terminal are connected and an analog signal terminal 6 and the corresponding connection part 3a are connected by an analog signal line. Further, the connection part 3b for an external measuring instrument and the ground electrode 2b of the digital signal system are formed on the reverse surface of the substrate 1 from the outside. The electrode 2b, and the ground terminal 5 and connection part 8 are connected and a digital signal terminal 7 and the corresponding connection part 3b are connected. Consequently, the analog signal line and digital signal line never cross each other and the electrodes 2a and 2b are shielded at the ground potential by the surfaces, so an analog signal and noises are prevented from being applied to the analog signal line.
Patent JP-H0730727-A (JP)
Title: Image forming device
Inventor: ITO HIROYUKI
IPC: G03G15/00
Filed: 1993-07-14
Abstract: PURPOSE:To easily store double-sided originals without necessity for a user to performs any special work, and to improve workability and operability in the case of outputting stored image data. CONSTITUTION:This device is provided with a storage/retrieval part 105 for storing image data in a large capacity storage medium 106, double-sided ADF 108 for conveying the double-sided originals, and operation display part 104 for designating a double-sided storage mode showing the storage of double-sided originals. When the double-sided storage mode is designated through the operation display part 104, the double-sided ADF 108 conveys the double-sided originals to the reading position of an image reading part 101, inverts the double-sided originals at this reading position after reading is finished, and conveys them to the reading position again. When the double-sided originals are inverted by the double-sided ADF 108, the image reading part 10 rotates the image data read by the storage/retrieval part 105 at 180 deg. and stored them in the large capacity storage medium 106.
Patent JP-S5899960-A (JP)
Inventor: TAKAHASHI MASAO
IPC: A61H7/00
Filed: 1981-12-09
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-H0483067-A (JP)
Title: System toilet
Inventor: WATANABE TAKASHI
IPC: E04H1/12
Filed: 1990-07-25
Abstract: PURPOSE:To facilitate construction by combining each booth unit of closet, urinal, lavatory, and cleaning sink, together, so as to form a toilet unit box, and by providing an excrement crusher, and corner shaft and so on. CONSTITUTION:A closet booth unit 2A made of material panel also used for interior, a urinal booth unit 2B, a lavatory booth unit 3, and a cleaning sink booth unit 18A are properly combined with each other, so as to form a toilet unit box 1. An excrement crusher is provided on the closet 7A in the unit 2A. A unit corner shaft 40 is provided on the unit A, while a pipe shaft 18A is provided on the booth unit 18A, and a caseway 5 on the upper part of the unit box 1, and unit pipings for water supply and discharge, exhaustion system, and wiring unit can be aggregated and thus stored. Construction period can thus be shortened.
Patent JP-H0646072-A (JP)
Title: Data transmission system
Inventor: KANDA YASUYUKI
IPC: H04L29/08
Filed: 1992-07-23
Abstract: PURPOSE:To remarkably improve a transmission rate by decreasing the number of commands and the number of answers at the time of giving and receiving data between each device, and also, to allow each device to receive necessary data by a single data output, when the data required for each device are the same, and moreover, to synthetically execute the transmission at a high speed by shortening the time required for executing the data transmission after receiving a data transmission request. CONSTITUTION:One of each device 1 connected to a bus 2 becomes a master station, and other device 1 becomes a slave station under the condition set in advance, and thereafter, unless the master station goes down, one of each slave station is designated successively and cyclically, while maintaining a relation of the master station and the slave station, data is transmitted from the designated slave station, it is received by all the remaining devices 1 and only necessary data in these data is retained.