baber/WOPTO huggingface dataset:
Patent JP-H0322908-A (JP)
Title: Onion harvester
Inventor: KAMATA MASAYUKI
IPC: A01D23/00
Filed: 1989-12-22
Abstract: PURPOSE:To prevent an onion harvester from lengthening backward by providing a leaf and stem cutter facing an onion reversing and supporting part installed on the rear end side of an onion conveying passage and further a means for transferring onions to the outside in the transverse direction on the downstream side in the conveying direction thereof. CONSTITUTION:Onions are supported with leaf and stem parts thereof downward by an onion reversing and supporting part (H) in the rear end of a conveying passage in a conveying means 4 and blades 17 of a leaf and stem cutter 16 are made to act on the leaf and stem parts. The onions after cutting the leaf and stem parts thereof are fed to the outside in the left and right transverse directions by a conveying means 18. Thereby, a harvester can be prevented from lengthening backward.
Patent JP-H04204638-A (JP)
Title: Interchangeable lens system camera apparatus
Inventor: TAJIMA KOJI
IPC: H04N5/232
Filed: 1990-11-30
Abstract: PURPOSE:To prevent malfunction and the impossibility of action caused by imperfect mounting from occurring by providing a detection means for detecting the mounting state of a lens unit and a camera main body. CONSTITUTION:When a power source on a camera side is turned on, the state of a lens mounting detection switch 26 is decided. In the case of deciding that the lens is surely mounted, communication between the camera and the lens is started and a CDTL initial communication consisting of requirement commands such as the use and the attribute of the lens and the specification of respective units(AF, AE, and zoom, etc.) in the lens is performed from a microcomputer 21 on the camera side to a microcomputer 12 on the lens side. Whether or not the communication can be performed between the camera and the lens is decided according to whether or not a DLTC initial status signal sent from the lens side is received as for the initial communication.
Patent JP-H05144336-A (JP)
Title: Manufacture of conductor pattern for flat cable
Inventor: ANPO TSUGIO
IPC: H05K3/20
Filed: 1991-11-22
Abstract: PURPOSE:To cope with the miniaturization of a connector by decreasing the conductor width at the terminal parts of conductor patterns in a flat cable and sppacings therebetween. CONSTITUTION:After the intermediate part of conductor patterns in a flat cable is punched in a flat cable is punched from a conductor foil by means of a first wooden pattern containing a Victoria blade (or Thomson blade) terminal parts of the conductor patterns are punched by means of a second wooden pattern 12 in which a metal pattern 14 is embeded so as to decrease the conductor width at the terminal parts and the spacings between conductors.
Patent JP-H11221426-A (JP)
Title: Two-way control valve structure
Inventor: TRAPP SCOTT M
IPC: B01D53/04
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a two-way control valve used in a two-column type compressed air purifying/drying apparatus and selectively opening a first passage to either one of second and third passages. SOLUTION: A two-way control valve structure for selectively opening a first passage 20 to either one of a second passage 22 and a third passage 24 is equipped with a cylindrical side wall part and a bottom part 18 and includes a housing structure 12 having a valve element opening 14 allowing the first, second and third passages to communicate with each other, a valve element 30 is attached to the inside of the valve element opening 14 and a piston arranged to a piston cylinder piercing the valve element 30 axially in a reciprocally movable manner and having a plunger 50 provided in the end part thereof. The piston is pressed to the valve element to close the piston cylinder piercing the valve element, therefore, closes the second passage or pressed to the bottom part of the valve element opening to be reciprocally moved so as to close the third passage.
Patent JP-H10306100-A (JP)
Title: New foam protein and its utilization
Inventor: ISHIBASHI YOSHIHIKO
IPC: C12P21/04
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a new foam protein comprising a protein having a specific molecular weight and regulating life of foam and capable of allowing a raw material of beer and a stabilizer to be evaluated by rapidly and accurately measuring the life of the foam and stability of the life of the foam by determining the amount of the foam protein. SOLUTION: This new foam protein has about 40,000-48,000 molecular weight measured by western blotting analysis and regulates life of foam. The foam protein having about 48,000 molecular weight measured by the western blotting analysis includes an amino acid sequence of formula I, and the foam protein having about 40,000 molecular weight includes an amino acid sequence of formula II. A raw material of a beer and a stabilizer are evaluated by rapidly and accurately measuring the life of the foam and stability of the life of the foam by specifically determining the foam proteins by applying an immunological measurement.  The foam protein is obtained by adding ethanol to the beer to precipitate a crude foam protein fraction, purifying the obtained crude foam protein fraction by subjecting the fraction to a dialysis, a gel filtration and an ion exchange chromatography in order, and further purifying the purified protein with a high performance liquid chromatography.
Patent JP-H02178846-A (JP)
Title: Information processor
Inventor: SAITO HIDEMASA
IPC: G06F9/06
Filed: 1988-12-29
Abstract: PURPOSE:To operate one program in an operating system different in character code system by switching the character code system in accordance with the operating system where the program is operated at the time of operating the program. CONSTITUTION:When the IO processing is in an input system, an input result is given as the character code handled in an operating system 10, and it is converted from the operation character code to a specific character code convenient for a program 21 by a converting means 3 and is given to the program 21. When the IO processing is in an output system, data of a specific code given from the program 21 is converted to the character code handled in the operating system 10 by the converting means 3, and the code system is switched by a switching means 5 to perform the output processing in accordance with the character code system handled in the operating system 10. Thus, one program 21 is operated in the operating system 10 different in character code.
Patent JP-H09151791-A (JP)
Title: Free piston type vuilleumier cycle engine
Inventor: SEKIYA HIROSHI
IPC: F25B9/14
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an engine suited for an air conditioner, refrigerator, or the like by forming the total unit into small size of a free piston type Vuilleumier cycle engine. SOLUTION: An external combustion engine is formed in a constitution using a regenerative cycle provided with a gas passage 107 connecting high/low temperature part intermediate temperature chambers 102, 103. Here, a low temperature displacer rod 111 is formed hollow as a hollow chamber storing a high temperature displacer rod 110, the inside of a low temperature displacer 109 is made hollow as a low temperature displacer gas spring chamber 106, the hollow chamber is protruded in this spring chamber 106 to serve as a high temperature displacer use gas spring chamber 105, and a gas spring chamber passage 120 for communication between the spring chamber 105 and the spring chamber 106 is formed.  A high temperature displacer use mechanical spring 118 is built in the inside of the high temperature displacer gas spring chamber 105, and a low temperature displacer use mechanical spring 119 mounted in the low temperature displacer rod 111 is desired to be provided in the low temperature displacer use gas spring chamber 106.
Patent JP-H08169052-A (JP)
Title: Transparent thermoplastic resin plate and manufacture thereof
Inventor: OTAKI MASAO
IPC: B29C59/04
Filed: 1994-12-19
Abstract: PURPOSE: To provide a transparent thermoplastic resin plate having an uneven part adapted for the cover plate of a frame, the front plate of a television, etc., and a method for manufacturing the same. CONSTITUTION: A transparent thermoplastic resin plate satisfies 60-degree mirror glossiness of a range of 65 to 90% and has the surface of a surface roughness for satisfying sufficient mean roughness (Rz) of a range of 2 to 7μm at least on one side surface. A method for manufacturing a resin plate comprises the step of shaping the molten and extruded transparent thermoplastic resin by an embossed roll, by using the embossed roll having the surface roughness of satisfying sufficient mean roughness (Rz) of a range of 4 to 8μm.
Patent JP-H04200116-A (JP)
Title: Analog signal multi-output device
Inventor: OKANO TOKIYUKI
IPC: H03M1/66
Filed: 1990-11-29
Abstract: PURPOSE:To reduce component cost and to decrease the adjustment job time by using a single D/A converter circuit and plural hold circuits, providing an analog demultiplexer between both the circuits and switching the selection position of the demultiplexer with an output control means sequentially. CONSTITUTION:An analog demultiplexer 4 is connected to an output of an operational amplifier 7 and hod circuits 5a-5h are connected respectively to each output of the analog demultiplexer 4. A CPU 10 applies interrupt processing in response to the interrupt signal given from a control circuit 13 at a prescribed time interval. Eight digital data D0-D7 are given sequentially to the D/A converter circuit by the interrupt processing and the analog demultiplexer is switched sequentially according thereto. Thus, the voltage of the hold circuits 5a-5h is refreshed periodically at a short time interval and a stable analog signal is outputted.
Patent JP-H02177827-A (JP)
Title: Water cultivation device
Inventor: TAKANASHI TSUNEO
IPC: A01G31/00
Filed: 1988-12-29
Abstract: PURPOSE:To form a passageway, on occasion, beside a desired water cultivation tank by laterally moving the water cultivation tank with rotators along tracks. CONSTITUTION:A plurality of water cultivation tanks A are arranged and a plurality of rotators 4a and 4b capable of being rotated on tracks 3 are supported with holders 5 in a freely rotatable state, followed by rotating the rotators 4a and 4b with a driving source 6 to form a passageway beside a desired water cultivation tank A. A moving device 2 is mounted to each water cultivation device A to enable the formation of the passageway even beside any water cultivation tank A.
Patent JP-H04316703-A (JP)
Title: Reinforced ear structure for clamp
Inventor: HANSU EETEIKERU
IPC: B65D63/04
Filed: 1991-12-18
Abstract: PURPOSE: To provide a reinforced ear structure for a hose clamp or the like, even in the case where a reinforcing groove or reinforcing recessed part is not existent by which the retaining capacity of the ear structure of the clamp can be considerably increased. CONSTITUTION: This ear structure reinforced for a hose clamp or the like is provided with tab like reinforcing members 29 extended along the longitudinal side surface of a bridging portion 22 folded downward as a reinforcing means. Further, a relatively shallow reinforcing recessed part 25 may be provided to the bridging portion as a reinforcing means of the ear structure. The bottom part of the reinforcing recessed part is nearly flat in the lateral cross-section passing the bridging portion 22, and also it is relatively flat or slightly curved in a recessed shape in the longitudinal cross-section passing the bridging portion 22.
Patent JP-H10162477-A (JP)
Title: Disk automatic playing device
Inventor: MATSUGASE HIROSHI
IPC: G11B17/04
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To select, among a plurality of sub-trays locked in a base tray, one of a desired stage or higher in a standby position following its pulling-out operation to the external position of the base tray. SOLUTION: Among a plurality of sub-trays 11 provided to be rotated and displaced according to the height positions of the plurality of sub-trays 11 in a casing 2 and locked in sub-tray locking members 12 in a base tray 10, one of a desired stage or higher is selected to be placed in a standby position in the casing 2 by releasing the locking of the sub-tray locking member 12 following its pulling-out operation to the external position of the base tray 10 by a sub-tray selector 31.
Patent JP-H10156592-A (JP)
Title: Fixing method for press roll in briquette machine
Inventor: ODA KAZUHIRO
IPC: B30B11/16
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent slipping of a press roll in granulating and generation of a crack due to stress concentration. SOLUTION: The press roll 1 is force fitted with a shaft 2 having a roll fixing part 3 expanded to a stepped shape, by relatively sliding/rotating the press roll 1/the roll fixing part 3 and by adjacently arranging fitting grooves, which are pierced to both end faces of the press roll 1 and the roll fixing part 3, on the same line in the radial direction of the shaft 2, a round shaped pin groove 4 is formed. The press roll 1 is fixed by driving a pin into the pin groove 4 and then by fastening a holding plate 5 to both end faces of the roll fixing part 3.
Patent JP-H08182327-A (JP)
Title: Switching power source circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/335
Filed: 1994-12-22
Abstract: PURPOSE: To improve the power factor of a switching power source circuit by superposing the switching output of the primary winding of an insulating transformer upon a rectifying line by making the current flowing into a serial resonance circuit flow to a smoothing capacitor through a high-speed recovery type rectifying element. CONSTITUTION: A film capacitor C2 is connected in parallel with a high-speed recovery type diode D2. At the time of connecting the capacitor C2 to the diode D2, the primary winding N1 of an insulating transformer PRT is connected to the connecting point between the rectifying output terminal of a bridge rectifier circuit D1 and the diode 2 through a series resonance capacitor C1 and the switching output of the winding N1 is supplied to the full-wave rectifying output of the circuit D1. Therefore, the number of parts used in a switching power source circuit can be reduced, because the number of choke coils can be reduced.
Patent JP-H01173855-A (JP)
Title: Flaw detecting method
Inventor: KAWABE KOICHI
IPC: G01N21/91
Filed: 1987-12-28
Abstract: PURPOSE:To facilitate the inspection of a crack, a pinhole, etc., at a weld zone by coating one surface of a body to be inspected with a phosphor 1 and reducing the pressure on the opposite surface. CONSTITUTION:The weld line of, for example, a plate material 10 is coated with a fluorescent liquid 14 from a container 18 by using a brush 22. Then a pressure reducing device is put in operation, a grip lever 32 connected to the device is held to apply a vacuum head 34 to the opposite surface from the surface coated with the fluorescent liquid 14, and the head is moved along the weld line. If there is a flaw 24, the fluorescent liquid 14 is sucked into the head 34. The head 34 is transparent, so the state can be viewed and confirmed even after the head 34 is removed. This method enables large-scale inspection to easily be carried out at low cost by a simple procedure.
Patent JP-H08176601-A (JP)
Title: Mixing of hydrocarbon of methane series with hard powder
Inventor: OZAKI TSUTOMU
IPC: B22F1/00
Filed: 1994-12-20
Abstract: PURPOSE: To uniformly and finely mix hydrocarbon of methane series in a slurry and to prevent the occurrence of coarse particles by adding a specified amt. of the hydrocarbon having a specified m.p. to hard powder, mixing and pulverizing them under cooling. CONSTITUTION: Hydrocarbon of methane series having 20-80 deg.C m.p. is added by 0.1-5 pts.wt. to 100 pts.wt. hard powder of stock such as cermet or ceramics and they are mixed and pulverized in lower alcohol while cooling a prepd. slurry to a temp. below the m.p. of the hydrocarbon by >=10 deg.C. The resultant slurry is passed through a >=200-mesh screen. The cooling is carried out, e.g. by circulating temp.-controlled cooling water through a mixer having a jacket system. The melting and recrystallization of the hydrocarbon in the slurry can be prevented, and When the slurry is passed through the screen, the rate of passing is not reduced and blocking is not caused.
Patent JP-H04204677-A (JP)
Title: Charging member
Inventor: SAITOU MITSUNAGA
IPC: G03G9/113
Filed: 1990-11-30
Abstract: PURPOSE: To improve image characteristics by incorporating a copolymer of an acrylic compound-an organic ammonium compound in the surface of an electrifying member for triboelectrifying a developer. CONSTITUTION: The surface triboelectric property of a developing roller or the like is improved by incorporating 0.01-90wt.% copolymer of the acrylic compound the organic ammonium compound per a material constituting the surface in the surface of the developing roller or a developer control member. The copolymer of the acrylic compound-the organic ammonium compound is methyl methacrylate-butylmethacrylate-dimethyl aminoethyl methacrylate.(N, N-dimethylN-benzyl ammonium ethyl) chloride methacrylate copolymer. And in the case of two component system developing device or a developing device provided with the high resistance developing roller, the surface of the developing roller can be coated with the solution of the copolymer as it is or the copolymer melted by heating.
Patent JP-2000163872-A (JP)
Title: Preventing method for off-track-write of head, storage device utilizing it, and position predicting method using it and device
Inventor: UEDA TETSUO
IPC: G11B5/596
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a preventing method for off-track-write of a head by which overkill caused by needless write-inhibition can be reduced, a storage device utilizing it, and a position predicting method using it and a device. SOLUTION: Pn and Vn are obtained from a read out value of a servo pattern of the nth, while the following prospected PESn+1 is obtained based on obtained Pn, Vn, and Un obtained from an output of a servo controller, [prospected PESn+1=Pn+Vn+kUn (where, Pn: PES(position error signal) in a servo pattern (n), Vn: speed (Vn=Pn-P(n-1)) in a servo pattern (n), Un: an output of a servo controller in a servo pattern (n) k: constant)], when each absolute value of obtained Pn, Vn, prospected PESn+1 satisfies any condition of the following conditions (1) to (3), (1)|Pn|>C1, (2)|Vn|>C2 (3)|Predicated PESn+1|>C3 (where, C1, C2, C3: constant), and writing data in a track between the servo pattern of nth by a head and a servo pattern of (n+1)th is inhibited.
Patent JP-H07190352-A (JP)
Title: Method for detecting ignition
Inventor: YOSHIMURA JUNICHI
IPC: F23N5/16
Filed: 1993-12-28
Abstract: PURPOSE:To enable a precision ignition/extinguishing of a main burner and an ignition burner to be discriminated by a method wherein a frequency component corresponding to each of an air flow sound or a combustion sound and the discriminated value are compared for their values. CONSTITUTION:An operation of a main burner (including ignition and fire loss) is discriminated in reference to a comparison data between a low frequency component corresponding to an air flow sound passed through a filter 4 or a high frequency component corresponding to a combustion sound passed through a filter 3 and a discriminated value (a threshold value) set by a discriminated value setting circuit 11. Ignition/extinguishing of burners (the main burner and the ignition burner) which is discriminated as operation are discriminated in reference to the comparison data between a vibration amplitude ratio between a low frequency component corresponding to the air flow sound passed through the filter 4 and a high frequency component corresponding to the combustion sound passed through the filter 4 as well as the discriminated value (threshold value) V set by a discriminated value setting circuit 13. With such an arrangement as above, an ignition/extinguishing of the main burner and the ignition burner can be precisely discriminated irrespective of the type of the furnace.
Patent JP-H04203328-A (JP)
Title: Throttle valve opening and closing device of internal combustion engine
Inventor: MORIGUCHI TERUHIKO
IPC: F02D9/02
Filed: 1990-11-29
Abstract: PURPOSE:To facilitate installation of an outside-twisted spring and prevent it from coming off by installing the second flange of the outer diameter smaller than the inner diameter of the outside-twisted spring, decentered to the whole periphery of the other edge of an outside sleeve. CONSTITUTION:A sleeve 7 consists of an inside sleeve 7b around which an inside-twisted spring 8 is wound in an outer periphery, and an outside sleeve 7c around which an outside-twisted spring 9 is wound in an outside periphery. One edge of the outside sleeve 7c is formed with the first flange 7a of the outer diameter which is longer than the inner diameter of the outside-twisted spring 9, in the whole periphery. The other edge of the sleeve 7 is formed with the second flange 7g of the outer diameter smaller than the inner diameter of the outside-twisted spring 9, decentered to the whole periphery. It is thus possible to facilitate installation of the outside-twisted spring 9 and prevent it from coming off.
Patent JP-2000157357-A (JP)
Title: Kitchen device
Inventor: TODOROKI KENTARO
IPC: G10L15/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a kitchen device operable even when a person is washing a material, the hand is dirty or wet, and holds the material and cookware. SOLUTION: This kitchen device consists of a voice detection means for detecting human voice, a memory 36 in which the relation between a language and voice data is stored in advance, and a voice recognition means 28 for recognizing human voice as a language by checking a signal sent from the voice detection means with voice data in the memory 36. An operation means 34 and a control means 29 for controlling the operation means 34 in accordance with a language command recognized by the voice recognition means 28 are provided.
Patent JP-H03198998-A (JP)
Title: Manufacture of flux-cored wire for arc welding excellent in arc welding characteristic
Inventor: MATSUYAMA TOSHIYA
IPC: B23K35/40
Filed: 1989-12-27
Abstract: PURPOSE:To improve arc welding characteristics by filling intergranular gaps of welding flux with inert gas at the time of supplying the flux before forming of a steel tube body of a sheet steel strip is completed and replacing forcedly the steel tube body inside with the inert gas. CONSTITUTION:The welding flux 10 is charged into a welding flux hopper 6 and the inert gas is supplied via an inert gas blowing port 8. Meanwhile, the flow 9 of the inert gas is formed via an inert gas blowing port 14 and intergranular air of the flux and inside space of the steel tube body 2 are replaced forcedly with the inert gas. By this method, stability of arc welding can be improved.
Patent JP-H05164562-A (JP)
Title: Connector between optical integrated circuit and optical fiber
Inventor: MOTOHARA SHINJI
IPC: G01C19/72
Filed: 1991-12-19
Abstract: PURPOSE:To make it easy to connect an integrated circuit with an optical fiber and ensure their mechanical connection without any slippage of the position relation after the connection thereof. CONSTITUTION:A recess part 12 is formed on the center of a pedestal 11 composed of the same material as an optical integrated circuit 1, which is fixed thereon, a plating layer 14 is coated on the upper face a bank part 13 and the other plating layer 15 is covered on the outside face of a clad 6 of an optical fiber 5. The plating layer 15 of the clad 6 is connected to the plating layer 14 of the pedestal 11, with the edge of a core of the optical fiber 5 opposed to the end of an optical waveguide 3. Furthermore a spherical edge optical fiber is used as the optical fiber.