baber/WOPTO huggingface dataset:
Patent JP-H07207923-A (JP)
Title: Handrail for end frame of framed scaffold
Inventor: YASUDA KEIICHI
IPC: E04G1/14
Filed: 1994-01-18
Abstract: PURPOSE:To obtain a handrail member easy to be attached/detached, carried and stored by installing a horizontal handrail rod foldable at its center integrally on the upper end part of X shape handrail arranged between stems for supporting a temporary scaffold plate. CONSTITUTION:When a cross bracing shape handrail 4 is folded, rods 4a are mutually piled up horizontally. In this case, a horizontal handrail rod 5 is also folded in an angle folding at its center. This is a stored state, but when the folded cross bracing shape handrail 4 is spread so as to be in a X letter shape, the horizontal handrail rod 5 is stretched from its folded state so as to be in a straight line. In this case, the horizontal handrail rod 5 comes in its rigid state like an integrated rod which can not be folded downward by the mutual abutting of the block plates 10 on the end part of a pipe body 5a. A fitting semi-ring body 8 provided on the lower end of the rod 4a is fitted to the peripheral surface of the stem 1a, while spreading the cross bracing shape handrail 4 in this way and also a flange 9 on the upper end of the rod 4a is hung on a engagingly locking projection 7 projecting from the peripheral surface of the stem 1a through a through hole 9a.
Patent JP-S60148176-A (JP)
Title: Semiconductor element
Inventor: GOTOU AKIRA
IPC: H01L31/077
Filed: 1984-01-13
Abstract: PURPOSE:To improve sensitivity to beams within a specific wavelength range by making internal electric-field intensity in the vicinity of a P layer or an N layer markedly more intense than that in other sections in an I layer in the internal electric-field distribution in the I layer in P-I-N structure. CONSTITUTION:A transparent electrode 2 consisting of an ITO film is formed on a glass substrate 1 through an electron beam evaporation method. A P type a- SiC:H film 3 in 100Angstrom  film thickness, an I-type a-SiH film 4 in 5,000Angstrom  film thickness and an N type a-Si:H film 5 in 300Angstrom  film thickness are shaped on the transparent electrode in succession through a plasma CVD method, and an Al electrode 6 is formed on the film 5 through the electron beam evaporation method in a vacuum. A boron compound such as diborane or a phosphorus compound such as phosphine is added on the formation of the film 4 at that time, and internal electric-field intensity in the vicinity of the film 3 or the film 5 in the film 4 is made more intense than that of other sections in the layer 4.
Patent JP-S61163653-A (JP)
Title: Reinforcing structure of thin-type electronic apparatus
Inventor: TOMINO TADASHI
IPC: H01L23/50
Filed: 1985-01-11
Abstract: PURPOSE:To thin an apparatus largely by working a lead frame for a built-in IC element as a reinforcing frame in combination and also operating the lead frame as a circuit substrate in combination. CONSTITUTION:A metallic lead frame is expanded in approximately the same size as the size of the external form of an apparatus, and key contacts 1-1, connecting leads 1-2 between a liquid-crystal display element and an IC, an IC bonding region 1-3, connecting terminals 1-4 for chip parts except the IC, connecting terminals 1-5 with electrode terminals for a key sheet, holes 2 for bonding sealing resins on the surface and the back, etc. are arranged properly by using the excess section of the frame. The surface and the back are sealed with a resin 5 with the exception of the key contacts 1-1, the leads 1-2 and the terminals 1-5. Sections 6 are punched, and required circuits are made independent electrically. A solar cell panel 8 is placed on a predetermined position, and the flexible key sheet 9 with terminals and movable contacts for a key where opposite to the terminals 1-5 and a decorative display film 10 are laminated, thus completing a card desk-top calculator. A conventional reinforcing frame is unnecessitated, thus forming an apparatus in extremely thin size.
Patent JP-H02191192-A (JP)
Title: Vacuum packing of liquid
Inventor: KIMURA YOSHIHIRO
IPC: B62D65/00
Filed: 1989-01-12
Abstract: PURPOSE:To permit a liquid to be accurately filled in a container under the desired degree of vacuum even within limited hours by first applying a vacuum to a container at least once and then reapplying a vacuum thereto before filling the liquid therein. CONSTITUTION:A container 1, by a line 2, is carried in a prevacuum application section A, where a vacuum application nozzle 3 is connected to a liquid inlet opening of the container 1. A switching valve 4 is opened and air is sucked off from the container 1 by a vacuum pump 5 to cause water droplets and mist to be evaporated and dusts to be removed therefrom. The container 1 is then moved into a vacuum application and liquid filling section B where a filling gun 7 is connected to the liquid outlet opening. A switching valve 4 is opened and a vacuum pump 15 is driven to reapply a vacuum to the container 1. Since the mist, etc. have already been removed from the container by the first evacuation process, it can be evacuated in a short time. The switching valve 14 is closed, a switching valve 11 is opened and a pump 12 is driven, whereby a liquid 16 in a tank 13 is filled in the container 1.
Patent JP-S62160151-A (JP)
Title: Ion wind type air purifier
Inventor: KISHITA KOJI
IPC: B03C3/40
Filed: 1986-01-10
Abstract: PURPOSE:To strengthen ion winds generated in an ionizing unit to each other in the same direction, by arranging a plurality of ionizing units consisting of discharge electrodes and opposed electrodes in series. CONSTITUTION:High voltage is applied not only between first ionizing wired 5 and repulsion electrodes 7 but also between second ionizing wires 11 and counter electrodes 12 and the first and second ionizing wires are set to +10 kv and the repulsion electrodes 7 and the counter electrodes 12 are set to 0 kv. dust collection electrodes 10 are provided in the spaces between the repulsion electrodes 7 and potential difference is provided so as to obtain -3kv. Acceleration units consisting of the second ionizing wires 11 and the counter electrodes 12 are arranged in series so as to mutually strengthen ion winds. Because dust is almost entirely removed in th dust collection part of the previous stage, each acceleration unit entirely contributes to the increase in blowing capacity due to acceleration of ion winds.
Patent JP-S58121989-A (JP)
Inventor: HIRAYAMA MASAYOSHI
IPC: D06F39/08
Filed: 1982-01-12
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-S59129994-A (JP)
Title: Check system of control program of computer
Inventor: NISHII RIYUUGO
IPC: G06F12/16
Filed: 1983-01-13
Abstract: PURPOSE:To execute the check of propriety of a control program storage memory by using one word of a control program memory and a routine obtaining the total sum of contents at leading. CONSTITUTION:The control program memory has memory areas 21-23, the capacity of each area is N-word from the address X0 to the address XN-1 and the bit length per word is M-bit. Further, contents of the address X0 in the area 21 are D0, contents of the address Xi are Di, contents in the address XN-1 of the area 23 are DN-1, an idle address not used for the control program or the like of the area 22 is the address Xj, the contents are Dj and the value of the Dj is preset in advance. Then, the total sum from the address X0 to the address XN-1 is obtained at an initial routine like a system reset at power on and the propriety of the control program storage memory is discriminated depending on the result in the initial routine.
Patent JP-S60148051-A (JP)
Title: Exhaust device for storage battery
Inventor: SUGIYAMA HIROSHI
IPC: H01M2/12
Filed: 1984-01-12
Abstract: PURPOSE:To increase the safety and the reliability of an exhaust device for a storage battery by preventing any breakage of a battery jar which might occur due to abnormal increase in the internal pressure of the battery caused by the abnormality or similar disorder of a rectifier by preventing a nonreturn valve from coming in close contact with an exhaust cylinder. CONSTITUTION:A nonadhesive synthetic resin powder or thin film 6 is interposed between the contact surface between a nonreturn valve 3 made of a synthetic rubber and an exhaust cylinder 2. It is most preferable that the inner surface of the valve 3 and the outer surface of the cylinder 2 be coated with thin films of a nonadhesive resin before the thin film 6 is interposed between these surfaces. Owing to the above constitution, it is possible to prevent the close contact between the valve 3 and the cylinder 2. Accordingly the safety and the reliability of an exhaust device for a storage battery can be increased.
Patent JP-2000205381-A (JP)
Title: Transmission
Inventor: OMORI KIYOMASA
IPC: F16H57/04
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To eliminate a troublesome work such as oil drawing out at maintenance to improve workability by arranging an oil strainer under the oil level in a first oil reservoir of at least one of a plurality of provided oil reservoirs, and arranging electrical equipment or the like in a second oil resevoir. SOLUTION: A first oil resevoir 10 and a second oil reservoir 20 are fitted with separated screws and the like to be made individually detachable and the suction port of an oil strainer 12 arranged in the first oil reservoir 10 is arranged in oil 30 under the first oil level 11, and a solenoid valve 22 is dipped in oil 30 in the second oil reservoir 10. A component buried in the second oil reservoir 20 is a valve or the like having possibility generating a trouble such as air suction, and mainly electrical equipment such a solenoid valve or an oil temperature sensor. In this tansmission 50 constituted in this way, when exchange of components or maintenance is performed, a work can be easily executed only by taking out the second oil reservoir 20.
Patent JP-H08190852-A (JP)
Title: Electron source, its manufacturing device, and its manufacture
Inventor: SUZUKI TOMOTAKE
IPC: H01J17/49
Filed: 1995-01-13
Abstract: PURPOSE: To provide a high quality image forming device with little luminance distribution by successively applying a voltage value determined on the basis of the current value carried in a selected surface conductive type electron emitting element, thereby successively forming. CONSTITUTION: An arithmetic part 105 calculates the wave height value of a forming voltage on the basis of a current value detected by a current detecting part 102, and outputs it to a control part 106. The control part 106 controls a power source 104 on the basis of the voltage value inputted from the arithmetic part 105, and also instructs a line to be selected to a line selecting part 103. The voltage waveform outputted from the power source 104 is inputted to the line selecting part 103 and applied to a selected line on a multi electron source base 101.
Patent JP-H01179987-A (JP)
Title: Data diffusing mechanism
Inventor: SHIMIZU AKIHIRO
IPC: H04L9/06
Filed: 1988-01-11
Abstract: PURPOSE:To perform high-speed processing by generating bit rotation data of input data and merging input data and bit rotation data or two bit rotation data to generate output data. CONSTITUTION:32-bit input data is divided to four 8-bit data A1-A4, and an intermediate key Kf is added to data A1 and A4 by exclusive OR of each bit, and added data A1 is added to data A2 by exclusive OR, and added data A4 is added to data A3 by exclusive OR. Data obtained by rotating data A1 counterclockwise by one bit and data obtained by rotating data A3 clockwise by one bit are added to obtain new data A1, and four processings are performed in parallel in the same manner with respect to data A2-A4 to generate 32-bit output B. Thus, the high-speed processing is performed.
Patent JP-H03209792-A (JP)
Title: Both-side metal-cladded flexible printed circuit board and manufacture thereof
Inventor: GONDA MORIJI
IPC: H05K1/03
Filed: 1990-01-11
Abstract: PURPOSE:To simplify and improve a manufacturing method by forming a 5-layer structure of a metal foil-polyimide film-adhesive-polyimide film-metal foil. CONSTITUTION:2-layer structure piece metal-cladded flexible printed circuit boards 4, 5 in which metal foils 1 and polyimide films 2 are integrated without adhesive are opposed at the film 2 side and adhered through adhesive 3. In a manufacturing method of a circuit board, the polyimide films of the two 2-layer structure piece metal-cladded flexible printed circuit boards adhered with the metal foils to the films are adhered with the adhesive. The adhesive is not particularly limited if organic polymer adhesive is employed. That is, the structure is formed of a 5-layer structure of the metal foil-the polyimide film-the adhesive-the polyimide film-the metal foil.
Patent JP-H07204200-A (JP)
Title: Ultrasonic diagnostic system
Inventor: YOSHIMOTO YUZO
IPC: A61B8/00
Filed: 1994-01-20
Abstract: PURPOSE:To improve the frequency band and to obtain an ultrasonic image with less deterioration of a picture distance resolution by extracting the low-fre quency component and the high-frequency component of the ultrasonic detection signal which is subjected to logarithmic compression and amplification and AM detection for an ultrasonic echo signal of high-frequencies and adding them. CONSTITUTION:A logarithm compressor 10 consists of a logarithmic compression and integration circuit 11 performing logarithm compression processing by accepting an ultrasonic echo signal and having the 1st and 2nd output terminals which perform an output at dissimilar stages, a high-pass filter 15 to be connected to the 1st output terminal, a low-pass filter 16 to be connected to the 2nd output terminal, and an adder 17 which adds the output from them. The circuit 11 consists of a logarithmic compression means 12 which accepts the ultrasonic echo signal from an ultrasonic tomographic image means, offset level shift means 13 performing the shift and inversion of the offset level of an output signal, and filter means 14 eliminating the ripple component for the output signal.
Patent JP-S59130779-A (JP)
Inventor: OSADA SHIYUUICHI
IPC: B65G43/00
Filed: 1983-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61163584-A (JP)
Inventor: TANABE TAKESHI
IPC: F24C7/06
Filed: 1985-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56101055-A (JP)
Title: Engine for use in vehicle
Inventor: KIMURA HIROSHI
IPC: F02M69/04
Filed: 1980-01-18
Abstract: PURPOSE: To enable to absorb vibration of an engine and to accomplish synchronized opening and closing of a plurality of throttle valves, by interposing a vibration-absorbing member between a plurality of cylinder bodies and respective mixing bodies for feeding mixture to respective cylinders.  
     CONSTITUTION: A V-type engine used in a motor cycle has cylinders 10, 10 arranged in a V-shpae, and intake passages 12 of respective cylinders 10 are connected to a surge tank 40 via mixing bodies 14. In each of the mixing bodies 14, a throttle valve 24 is supported in privotally movable manner. These throttle valves 24 disposed in these mixing bodies 14 are arranged such that their valve shafts 26 are turned synchronously with each other by the same control plate via a linkage (not shown). Here, one end of a vibration-absorbing member 16 made of rubber or the like is inserted into a support plate 18 which is fixed to the cylinder 10, and one end portion 20 of the mixing body 14 is inserted into the other end portion of the member 16. With such an arrangement, it is enabled to prevent transmission of vibration of the cylinders 10 to the mixing bodies 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59129483-A (JP)
Title: Hall element
Inventor: TAKASUKA MASANOBU
IPC: H01L43/06
Filed: 1983-01-14
Abstract: PURPOSE:To obtain a Hall element, offset voltage thereof is small and which is manufactured easily, by forming a fixed conduction type thin-film in a square on the surface of a semi-insulating substrate and setting up ohmic electrodes at the four corners of the thin-film. CONSTITUTION:The surface of a semi-insulating GaAs substrate 11 in a square is coated with a thin SiO2 film, a positive type resist film of a predetermined shape is formed, <28>Si<+> ions are implanted while using the resist film as a mask, and an N type region 12 in a square, four-corner apices thereof are each positioned on four sides of the substrate 11, is formed. The resist film and the SiO2 film exposed under the resist film are removed, and sections being in contact with the four sides of the region 12 at the four corners of the substrate 11 are coated with electrodes 13 consisting of AuGe and Ni, thus forming a Hall element. Accordingly, a pattern of the normally cross-shaped Hall element is formed in a square, and offset voltage generated is reduced only by 5-3%.
Patent JP-S63174807-A (JP)
Title: Two-direction differential centripetal type four-pawl interlocking chuck
Inventor: SHIMIZU TOKICHI
IPC: B23B31/171
Filed: 1987-01-12
Abstract: PURPOSE:To promote the increase of rigidity and clamping force, by forming active cam parts of outer and inner ring differential cams into both protrusive shape and passive cam parts, engaging with the active cam part, of jaws into both recessed shape while providing the active and passive cam parts respectively in every plural quantity. CONSTITUTION:If a driving disc 10 is turned, differential cams 8, 9 are turned in a condition that they are locked by planetary gears 11 when each top jaw 6 is all idle. Here the top jaw 6 in one diametric direction is adapted to a workpiece, and if the jaw stops, the planetary gear 11, while it revolves on its own axis, turns around a shaft differentially actuating the other differential cam and moving its master jaw 5. And if the top jaw 6 stops, the differential cams 8, 9 are placed in a condition that they are locked by the planetary gears 11. In this way, the workpiece is simultaneously tightened by equally tightening force. While forming active cam parts of the differential cams 8, 9 into both protrusive shape and passive cam parts of the jaws 5, 6 into both recessed shape, the protrusive active cam part, eliminating its material broken part, increases rigidity larger than the recessed active cam part.
Patent JP-H10198291-A (JP)
Title: Double-sided display liquid crystal display and portable information terminal device
Inventor: YAMADA AKIHIRO
IPC: G06F3/0487
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide the double-sided display liquid crystal display and portable information terminal device which eliminate inferiority in the display style of a conventional portable information terminal device and the operability of an input means and enables comfortable input operation. SOLUTION: This terminal device 1 can have a housing opened and closed around a shaft A as a fulcrum and on both the opened internal surfaces, right and left keyboards 7a and 7b are arranged which are divided and put together to constitute a full keyboard. Those arranged keyboards 7a and 7b are divided as the left and right parts although they constitute the full keyboard, so keys hit with respective fingers can be arranged to wide key width and key input can be done without any feeling of physical disorder.
Patent JP-S5389244-A (JP)
Title: Device for fitting glass plates of door frame
Inventor: FUKAMI AKIHIRO
IPC: E06B3/58
Filed: 1977-01-14
Abstract: PURPOSE: To provide a device for fitting glass plates of a door frame, capable of fitting as desired two kinds of glass plates having different thicknesses even when glass beads and beads are the same. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09234543-A (JP)
Title: Method and device for marking mold
Inventor: YORITSUNE MANABU
IPC: B22D46/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To place a mark used to cast the necessary information on a casting on a cavity surface of a mold with excellent productivity. SOLUTION: A hole-shaped mark is formed at a prescribed position of a cavity surface 2a of a mold 2 to cast the necessary information on a casting so that the necessary information can be read by the position of the mark placed on the cavity surface 2. Because a simple hole-shaped mark is formed on the cavity surface 2a, the mark can be formed by the plastic deformation or the cutting with excellent productivity while the loss of shape is prevented even if the mold 2 is made of sand or gypsum. Because the necessary information is read by the position of the hole-shaped mark formed on the cavity surface 2, this method can be easily applied to a case in which a large number of different information is indicated on the casting by appropriately determining the reading method corresponding to the mark position.
Patent JP-S5390720-A (JP)
Title: Color picture tube equipment and its manufacture
Inventor: FUTATSUDERA MASAOMI
IPC: H01J29/82
Filed: 1977-01-21
Abstract: PURPOSE: To eliminate the misconvergence, rotations of the raster, etc. by providing more than one of the sack-type structure between the funnel part and the deflection device to ensure a surface contact between them. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58125587-A (JP)
Inventor: SAITOU CHIYUUICHI
IPC: B66B23/22
Filed: 1982-01-18
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-H06210288-A (JP)
Title: Water purifier
Inventor: NUMAZAWA RYOZO
IPC: C02F1/44
Filed: 1993-01-14
Abstract: PURPOSE:To prevent bacteria from proliferating in purifier water retaining not discharged after passing through a filter membrane by arranging an antibacterial plastic sintered filter in a flow path from the filter membrane to a purified water discharge outlet in a water purifier incorporating a filtration module with the filter membrane. CONSTITUTION:Untreated water flows into a main water purifier system 1 through the untreated water inflow hole 16 of a freely detachable filtration module. Then the untreated water is discharged from a purified water discharge outlet 9 passing through a prefilter 11, an adsorbent layer 3, a filter membrane 4, the filtered water outlet 7 of a filtration module 2 and a purified water discharge pipe 8 in that order. Next, first coarse dust or iron rust is removed from the untreated water using a prefilter 11. Further, the untreated water runs through an adsorbent layer 3, where the odor bleaching powder or mildew is removed from the untreated water. After passage from this adsorbent layer 3, bacteria or other fine particles are removed by passing through the filter membrane 4, and the water passes through the purified water outlet 7 of the filtration module 2, running through an antibacterial plastic sintered filter 10. Finally the water reaches the purified water discharge outlet 9 and is used as a drinking water.
Patent JP-H06211534-A (JP)
Title: Method for drawing optical fiber
Inventor: YASU YOU
IPC: C03B37/07
Filed: 1993-01-14
Abstract: PURPOSE:To provide the method for drawing an optical fiber for production of the high-quality optical fiber having a uniform shape. CONSTITUTION:The image of the foremost end 62a of a perform 62 for the optical fiber melted to a meniscus form by heating in a heating furnace 68 is picked up by a CCD camera 2 and its area is calculated by an image processing section 4, by which the volume of the molten foremost end 62a is estimated. Whether the calculated area is a prescribed value or not is compared in an image recording and comparing section 6 which outputs a differential signal S6 to a speed controller 5. This speed controller 5 controls a motor 74 at the feed speed R based on the differential signal S6 and regulates the transporting speed of the preform 62 for the optical fiber to be introduced into the heating furnace 68.