baber/WOPTO huggingface dataset:
Patent JP-H11223399-A (JP)
Title: Heat exchanger for heat engine
Inventor: SEKIYA HIROSHI
IPC: F02G1/055
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a heat exchanger, and to improve heat exchange performance sealing an offset strip fin onto the inner surface of a heat exchange cylinder so that the offset strip fin faces the inside of a channel for an operation gas. SOLUTION: A heat exchanger is provided with an outer sleeve 41 and a cylindrical heat exchange cylinder 42 being inserted into the outer sleeve 41, sets a space being formed by an inner cylinder or a displacer cylinder 53 being arranged inside the heat exchange cylinder 42 to a channel 54 for the operation gas of a heat engine such as a helium gas, and provides an offset strip fin 35 so that the offset strip fin faces the operation gas channel 54. More specifically, the offset strip fin 35 is brazed along the inner surface of the heat exchanger cylinder 42 so that the longitudinal direction of a continuous-length- shaped batten is set to the circumferential direction of the heat exchange cylinder 42, thus easily manufacturing a heat exchanger and improving heat exchange performance.
Patent JP-H09234235-A (JP)
Title: Therapeutical point detector
Inventor: TSUJI KENJI
IPC: A61H39/02
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To accurately detect a therapeutical point independent of a user's skin properties and the pressing power of detecting the therapeutical point, by selectively using on of plural therapeutical point detecting sensitivities corresponding to the user's skin properties and the pressing power for detecting the therapeutical point. SOLUTION: A skin resistance and pressing power measured by a skin resistance measuring circuit 40 and a pressing power measuring mechanism 50 are used for setting and selecting mutually different plural therapeutical point detecting sensitivities. In an ROM 61 of a microcomputer 60, for instance, three data tables are stored and those three data tables are selectively used to compensate variation of the skin resistance caused by each user's skin properties and the pressing power of a pressing element. Further, an optimum subtable is selected from plural subtables constituting the selected table.
Patent JP-S55135291-A (JP)
Title: Air extraction device for rotating equipment rotating in vacuum atmosphere
Inventor: OHIGATA MICHIO
IPC: F01M1/02
Filed: 1979-04-10
Abstract: PURPOSE: To prevent oil-leakage from the bearings in rotating equipment that is operated under the vacuum atmosphere maintained in a vacuum vessel, by keeping the pressure in the bearings lower than the internal pressure of the vacuum vessel by means of an auxiliary air extraction bypass tube, inserted between the oil tank and the vacuum vessel.  
     CONSTITUTION: The piping 14 of the main exhaust pipe 13 that is connected to the vacuum pump 12 opens in the space above the oil level in the oil tank 6. The main exhaust pipe 13 has an air-oil separating device 15 inserted in the middle of itself. Further, air extraction auxiliary bypass pipe 16 with an automatic shut-off valve 17 is provided between the vacuum vessel 5 and the main air extraction piping 13. By this arrangement air extraction from the vacuum vessel 5 is effected finally through the oil supply system from the pressure regulating valve 19 to the bearings 2 and 3 and to the oil discharge pipes 10 and 11 and to the oil tank 6. consequently, pressure difference due to pressure resistance develops through the vacuum vessel 5, bearings 2 and 3 and the oil tank 6 with their respective pressure larger than that of the next in this order, and this causes the oil in the bearings 2 and 3 flow not into the vacuum vessel but in the oil tank 6 to be recovered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58161458-A (JP)
Title: Time division highway interface test circuit
Inventor: ABE TOSHIO
IPC: H04M3/24
Filed: 1982-03-17
Abstract: PURPOSE:To miniaturize a memory circuit, to reduce test data and the test time, by compressing a time slot assigned on a highway to change it to a memory address when storing the data in the memory. CONSTITUTION:The principle of the operation are explained as to the case when data are received from the highway and stored in the memory circuit 6. First, the data received from the highway via an interface circuit 1 is applied with series- parallel conversion independently of the distinction of communication and control data, and fed to the memory circuit 6. An address conversion circuit 5 generates a memory address signal and a memory chip selection signal compressing the time slot in synchronizing with the data converted at a data conversion circuit 3 to the time slot assigned on the highway, the communication data are stored in a data memory circuit of the memory circuit 6 and the control data are stored in a control data memory circuit 8 respectively.
Patent JP-S53128597-A (JP)
Title: Process for producing alpha ferric oxide
Inventor: KUGIMIYA KOUICHI
IPC: C04B35/622
Filed: 1977-04-14
Abstract: PURPOSE: To provide the subject process comprsing subjecting a precipitate, an iron hydroxide or oxy iron hydroxide produced by adding an alkali to an aqueous solution of a Fe compound (such as FeSO 4  or the like) to hydro thermal treatment in a strong alkali, whereby the orientation degree of orienting spinel type ferrite is improved and magnetic characteristic is increased. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10240773-A (JP)
Title: Radio data gathering system and data managing method for radio data gathering system
Inventor: SHIMIZU HIROSHI
IPC: G06F17/40
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To enable an interrogator to communicate with a transponder even at the time of not storing an identifier set for the transponder and to correctly manage unread and read measured value data stored in the transponder by setting an answer identifier and a system identifier for the transponder. SOLUTION: An identifier setting means 5 divides transponders 41 to 4n into groups and sets system identifiers for the groups of the transponders 41 to 4n. Data managing means 61 to 6n monitor question waves that the transponders 41 to 4n receive from the interrogator 2 and when the transponders 41 to 4n receive question waves having added system identifiers matching the system identifiers set for the transponders 41 to 4n, it is considered that measured value data that the transponder 2 sends by radio are read and when the transponders 41 to 4n receive question waves having added identifiers that do not match the system identifiers set for the transponders 41 to 4n or having no added system identifier, it is considered that the measured value data are unread.
Patent JP-H08220119-A (JP)
Title: Speed indicator
Inventor: KOSHITANI NISHIYA
IPC: G01P3/42
Filed: 1995-02-09
Abstract: PURPOSE: To judge speed change intuitively while utilizing the indication space of operating panel or the like effectively. CONSTITUTION: The speed indicator comprises a circuit 8 for detecting acceleration or deceleration based on an input speed data, a circuit 7 for identifying the accelerating state or decelerating speed based on the speed data, and a speed indicator 10 having a plurality of digits 11a-11d for indicating the speed digitally based on the speed data. The speed indicator comprises a lighting/ unlighting sequence control circuit 9 for shifting the temporarily unlighting digit among the currently lighting digits 11a-11c of the speed indicator 10 sequentially in ascending or descending order and controlling the shifting period in response to an acceleration/deceleration signal indicative of the magnitude of acceleration or deceleration outputted from the acceleration/deceleration detecting circuit 8.
Patent JP-S57170878-A (JP)
Title: Method of uniting gasket seal to ceramic foam filter
Inventor: JIERII DABURIYUU BUROTSUKUMEIY
IPC: B32B18/00
Filed: 1982-03-18
Abstract: A method for integrally bonding a gasket seal to the bevelled peripheral surface of a ceramic foam filter used in the filtration of molten metal.
Patent JP-S56140789-A (JP)
Title: Color balance control circuit
Inventor: TAKE HIROSHI
IPC: H04N9/04
Filed: 1980-04-03
Abstract: PURPOSE:To reduce the time required for a control of color balance, by providing a level detecting means that detects the fact that the output level of pickup tube is set at a level appropriate to the color balance control on the basis of an automatic control of the aperture state of iris. CONSTITUTION:The color balance control circuit consists of an iris 11, a level detecting means 30, a level comparing means 33 that compares plural color signal levels meaning the output of a pickup tube based on the level of a color signal, a gain control means 34 that varies the relative levels of said color signals, and a controller 8 that controls not only the means 34 but the iris 11. A color balance control command is given to the controller 8, and then the working control signal is supplied to the means 33 from the controller 8 when the detection output is obtained from the means 30. On the basis of the comparison output of the means 33, the means 34 is controlled by the controller 8. Thus the color balance is controlled.
Patent JP-S59168028-A (JP)
Inventor: POORU ROORU JININGUSU
IPC: B29C71/00
Filed: 1984-03-07
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-H05237800-A (JP)
Title: Cutter
Inventor: NISHIKAWA HARUKO
IPC: B26F1/38
Filed: 1992-02-28
Abstract: PURPOSE:To provide a cutter by which a recorded sheet to be cut can be positioned and cut off without soiling. CONSTITUTION:A cutter by which a cutting edge 1 formed in a prescribed mortise shape is pushed onto a sheet and which can cut this sheet in a fixed shape and mortise like is composed of an edge holder 2 which is a transparent plate body and on whose inner surface the cutting edge is installed and also on whose side edge notch parts 2b, 2c for sheet position adjust operation are formed, and a sheet holding stand 3 which is a stand for placing the sheet and can maintain the edge holder in an openable and closable manner and whose one end side is connected to the edge holder. The sheet is cut off by holding the sheet between the sheet holding stand and the edge holder and applying pressure between both parts.
Patent JP-2000240151-A (JP)
Title: Building
Inventor: SUGIMOTO HIROSHI
IPC: E04B1/24
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To facilitate demolishment work on the occasion of removal of a frame by bolting all connections between a beam and a column forming a first frame responsible for a vertical load. SOLUTION: The first frame 3 and second frame 4 of a frame 2 are erected on the ground G and connected to each other. Subsequently, the frame 4 is formed as a one having sufficient horizontal strength to support the entire frame 2, when an earthquake or wind pressure works on the frame 2. Subsequently the frame 3 is responsible for only a vertical load and can transmit a horizontal force acting during an earthquake or the like to the frame 4, and in the frame 3, all the positions between beams and columns are joined with bolts, thereby relieving the frame 3 of the requirement to have high proof stress and ductility by forming the frame 2 separately of the frames 3 and 4, simplifying bolt-connected portions between columns and beams forming the frame 3, and easing demolishment work when the frame 2 is to be removed.
Patent JP-S58160382-A (JP)
Title: Adhesive paper tape
Inventor: NAKAMURA KATSUMI
IPC: C09J7/04
Filed: 1982-03-18
Abstract: PURPOSE:To provide an adhesive tape which has sufficient tensile strength in a lengthwise direction, does not warp even when rewinded in a desired length and pulled and is especially useful as lining tape for coating operation, prepared by using a two-layer paper as base sheet. CONSTITUTION:The paper used as base sheet consists of two layers formed by impregnating, with synthetic rubber, paper (A) which has a higher tensile strength in a lengthwise direction than in a crosswise direction and paper (B) in which tensile strength is the same as or higher in a crosswise direction than in a lengthwise direction. The adhesive tape is prepared by sealing up one side of the paper by coating or impregnation with a resin such as shellac and applying a pressure-sensitive adhesive to the other side. The paper is made from a mixture of beaten wood pulp and short plastic fiber such as ''Vinylon '' fiber in a blend ratio of about 95-30:5-70 by weight. A and B should pref. be in a ratio of 8:2-2:8 by weight.
Patent JP-S57158805-A (JP)
Title: Photoconductive tube
Inventor: MORI TAKASHI
IPC: F24S23/00
Filed: 1981-03-27
Abstract: PURPOSE:To reduce the cost, by using a photoconductive tube, where inert gas is press-charged, instead of an optical fiber as a photoconductor cable in the part of linear wiring. CONSTITUTION:The light condensed by a solar ray condensing device 1 such as a Fresnel lens and a parabolic reflective mirror is led into an optical fiber 2, and this light is supplied to a photoconductive tube 3. Ag, Al, Cr, etc. are vapor- deposited or plated on the inside wall of this tube 3 to finish a reflective film 4, and both end parts of the tube 3 are sealed closely by transparent sealing cover bodies 5, and inert gas of less molecular activity such as gaseous N, He, Ar, etc. is press-charged in the tube 3, and therefore, dust or the like is not charged into this tube, and the light is not damped. When this tune is provided as a main line, additional wirings of the solar ray condensing device 1 and the optical fiber 2 are facilitated.
Patent JP-S59170408-A (JP)
Title: Device for detecting breakage in drive shaft of turbine main oil pump
Inventor: TAKAHASHI TAMOTSU
IPC: F01D21/04
Filed: 1983-03-18
Abstract: PURPOSE:To rapidly detect the breakage of the drive shaft of an oil pump so that an alarm is issued to prevent a machine from being damaged, by providing a shaft breakage detecting device comprising gears, hydraulic means and electromagnetic relays, to a turbine shaft and the oil pump drive shaft directly coupled with the latter. CONSTITUTION:Jet ports 5a, 5b, 5.1a, 5.1b and pressure receiving ports 6a, 6b, 6.1a, 6.1b are arranged on opposite sides of gears fitted on a turbine shaft 1 and an oil pump shaft 2 which is directly coupled with the former to drive an oil pump. Electrical contacts are provided to the front ends of a timing cylinder 7a, 7b communicated with the pressure receiving ports, and are connected to timer relays PT, TT. Upon stopping of a turbine or upon normal operation thereof, either one of relay contacts PT, TT is opened. However if the drive shaft 3 is broken so that the pump shaft 2 abruptly stops, one of the cylinders 7a, 7b extends under hydraulic pressure and closes the associated contact to energize the relay PT so that both contacts PT, TT are closed, thereby an alarming device is actuated.
Patent JP-H03247319-A (JP)
Title: Finger guard
Inventor: SUGANAMI KOICHI
IPC: A47J43/28
Filed: 1990-02-23
Abstract: PURPOSE:To prevent a hand from being injured when an article of food is cut with a kitchen knife, by a method wherein fingers are protected with an arc-shaped elastic plate. CONSTITUTION:The title guard on which a free size ring is fixed at the center of an arc-shaped elastic plate, is put on between the first and second joints of the middle finger. When the ring is put on, it is fixed by the force of action and reaction among the forefinger, the middle finger and the ring finger because the elastic plate is formed in the shape of an arc. Even if the edge of a kitchen knife is lifted beyond the first joint parts of the forefinger and the middle finger, these fingers are protected because the edge touches the title guard.
Patent JP-H05243597-A (JP)
Title: Silicon solar cell
Inventor: TANGE KYOICHI
IPC: H01L31/04
Filed: 1992-02-29
Abstract: PURPOSE:To obtain a crystalline silicon solar cell in which heat dissipation is improved and an energy conversion efficiency is high by providing first, second electrodes provided on surfaces of P-type region and N-type region sides of a silicon substrate and a diamond film covering the one surface. CONSTITUTION:A rear surface electrode 12 covering an entire surface is formed on a rear surface side of a substrate 10 made of a P-type silicon wafer. Since the electrode 12 is baked after Al paste is printed, a P<+> type layer 10a by diffusing Al is formed on the rear surface side of the substrate 10. On the other hand, an n<+> type layer 10b is formed on a front surface side by thermally diffusing P (phosphorus) in an atmosphere of POCl3 at about 900 deg.C, a surface electrode 14 of a pectinated shape made of Ag is formed thereon, and a part except it is covered with a diamond film 16. Accordingly, if the film 16 is used as a protective film, a surface recombination speed can be reduced, heat dissipation can be improved, and energy conversion efficiency of a solar cell can be significantly improved.
Patent JP-S51119831-A (JP)
Title: A process for manufacturing acrylic conjugate fibers
Inventor: TAKEDA HIROSHI
IPC: D01F8/08
Filed: 1975-04-14
Abstract: PURPOSE: A process for manufacturing acrylic fibers with reduced discoloration, denier unevenness, crimp unevenness by conjugate spinning two acrylic polymers with different heat shrinkages, omitting heat-treating and streatching procasses, and eliminating labor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06261426-A (JP)
Title: Cargo transfer system
Inventor: YOSHIDA YUTAKA
IPC: B65G35/00
Filed: 1993-03-05
Abstract: PURPOSE:To provide a cargo transfer system in which running speed of a running truck can be detected accurately while protecting a cargo against falling down or fracture. CONSTITUTION:A truck 1 running on a rail 5 while loading a cargo is fixed with a detection plate 41 of same length as the truck 1 along the running direction. Photoelectric switches 35 for detecting the detection plate 41 are disposed along the rail 5 and a controller detects actual running speed of the truck 1 based on the ON interval of the photoelectric switch 35 thus controlling the speed of the truck 1. Consequently, actual running speed is recognized based on the ON interval of the photoelectric switch 35 (time required for the detection plate 41 to pass through the position of the photoelectric switch 35) and the running speed of the truck 1 is controlled thus allowing accurate detection of the running speed of the truck 1 and accurate speed control. Furthermore, loading start timing with reference to the running speed is prevented from shifting thus protecting the cargo against fall down or fracture at the time of transfer.
Patent JP-S60189336-A (JP)
Title: Selective calling receiving device
Inventor: TOKIMORI HIDEO
IPC: H04Q7/06
Filed: 1984-03-08
Abstract: PURPOSE:To cope with multi-function of a device by storing not only an inter- call signal but also a group call number, a selection etc. of an informing device of a display or singing, etc. in one convertible discriminating storage element, and providing an error detecting function of a received selective calling signal. CONSTITUTION:A receiving part 8 receives a selective calling signal from a base station, and outputs it to a decoder 9. The decoder 9 sounds its calling result by a loudspeaker 13 through a singing amplifier 12, and also displays it on an indicator 15 through a display driver 14. Also, in a discriminating storage element 11, plural call signals for executing an inter-call or a group call are stored, and also an information bit for setting a control condition of an operation of plural informing devices in accordance with a selection of plural call signals is contained. A control part 10 reads the storage contents of the element 11 and collates a decoded output and the call signal, and also checks a receiving error of the call signal and controls the amplifier 12 and the driver 14.
Patent JP-H01219068-A (JP)
Title: Black sintered body of aluminum nitride
Inventor: KURATANI SHUSEI
IPC: C04B35/58
Filed: 1988-02-29
Abstract: PURPOSE:To obtain the inexpensive title sintered body contg. no soft spot nor color unevenness, and having high light shielding property and surface smoothness, as well as high density and high heat conductivity by sintering AlN in combination with a specified amt. of Ca3WO6 and Y2O3 added thereto, as sintering additive. CONSTITUTION:0.1-15wt.% Ca3WO6 and 0.1-15wt.% Y2O3 are added to powdery aluminum nitride as sintering additive, wherein the total amt. of said sintering additive is regulated to be >0.2wt.% and <=20wt.% The powder mixture is then molded, and the molded body is calcined at pref. about 1,500-1,700 deg.C in nonoxidizing atmosphere (e.g., N2). Thus, a black sintered body of Si3N4 is obtd. By this method, a black sintered body of Si3N4 having high density, high heat conductivity, and high light shielding property is obtd. at relatively low sintering temp. due to the synergistic effect of Ca3WO6 component and Y2O3 component. Obtd. sintered body is useful as a material for heat radiating substrate, etc.
Patent JP-S53130508-A (JP)
Title: Totally-enclosed motor compressor
Inventor: ABE NOBUO
IPC: F04B39/12
Filed: 1977-04-20
Abstract: PURPOSE: To provide an effective silencer function and to make the size small by connecting a concaved-part engraved on a frame to an exposed iron core and force by overhanging one side of an end coil to the inner diameter side of a stator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59171933-A (JP)
Title: Motor-driven camera
Inventor: IWASHITA NORIYOSHI
IPC: G03B17/00
Filed: 1983-03-18
Abstract: PURPOSE:To make high-speed winding possible and to rewind a film with a camera-side motor even in the state, where a motor-driving device is set, by setting the motor-driving device to the motor-driven camera, which incorporates a winder function, from the external. CONSTITUTION:When a release button of a motor-driven camera 1 to which a motor-driving device 101 is set is depressed, a winding stop lever 10 is pushed in the direction of an arrow A, and its pawl part 10a is slipped off from a notched part 9e of a winding stop cam 9d, and a winding switch SW1 is closed. At this time, since a detecting switch SW3 is opened, electric power is not supplied to a motor 2 even if the winding switch SW1 is closed, but electric power is supplied to a motor 102 in the motor-driving device 101 to wind a film. When a rewinding button shaft 12 is pushed up, a clutch pin 12b and a clutch groove 13a of a sprocket 13 are disengaged from each other, and a movable contact C of a changeover switch SW2 is separated from a contact W and is connected to a contact R. At this time, since a rewinding driving circuit is not changed even if the detecting switch SW3 is opened by the operation of the circuit, the motor 2 in the camera 1 is reversed to rewind the film.
Patent JP-H09235047-A (JP)
Title: Skew correction device of cut sheet
Inventor: AMAN FUKUO
IPC: B65H9/14
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To certainly correct a skew produced at the time of paper feeding making an interval not producing a sag on a cut sheet and facilitating conversion of force of the cut sheet to produce the sag to torque around a vertical shaft in the flat surface direction of the sheet as its center. SOLUTION: It is constituted to provide a paper guide pair 7 between a carrier roller pair 4 and a registration roller 6, and a skew correction device of a cut sheet 2 devised to convert force of the cut sheet 2 to produce a sag to torque around a shaft vertical in the flat surface direction of the cut sheet 2 as its center by making a clearance interval of the paper guide pair 7 slightly wider than thickness of the maximum cut sheet to carry and making it the interval not to produce the sag on the cut sheet 2.