baber/WOPTO huggingface dataset:
Patent JP-S52117081-A (JP)
Title: Preparation of mis semiconductor device
Inventor: SHIRASU TATSUMI
IPC: H01L29/78
Filed: 1976-03-29
Abstract: PURPOSE: To obtain a high pressure-resistant MIS device which has a small area and introduces less variations in the dimension and electric characteristics of the element by forming a double diffusion type drain layers by self-matching. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11218028-A (JP)
Title: Failure detecting device for intake air flow control valve
Inventor: NISHIOKA FUTOSHI
IPC: F02B31/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To enable valve closing failure of an intake air flow control valve such as a swirl control valve to be accurately detected by a simple configuration. SOLUTION: A specified area on the high load-high rotation side in a valve opening area of a swirl control valve(SCV), for example, an area where the coefficient of fluctuation of intake air flow (qa) when the throttle valve opening is changed by 10%, is within 3%, and the difference between the intake air flows at the times of SCV opening and closing is 5 g/s or more, is regarded as a valve closing failure diagnostic area. The intake air flow to an engine is detected in this area, and when the intake air flow is smaller than a threshold value, the swirl control valve is judged to be failed to close the valve. In this case, when the ISC valve fails to open it, the failure judgment of the swirl control valve is prohibited. Further, when the water temperature of the engine is, for example, 80 degrees C or less, the failure judgment of the throttle control valve is prohibited.
Patent JP-S54125854-A (JP)
Title: Waterworks pressure device
Inventor: ANDOU HIROTOSHI
IPC: E03B11/06
Filed: 1978-03-23
Abstract: PURPOSE: To prevent the wave motion of a surface of water in a water receiving tank while dropping noises due to the falling of city water on the surface of water in the water receiving tank.  
     CONSTITUTION: City water passes through an inflow pipe 7, flows into a water receiving tank 1 from an opening portion of a ball tap 5 and is stored. When a pump 3 starts its operation, city water stored in the water receiving tank 1 is sucked up through a suction pipe 8, and taken from a hydrant from a discharge pipe (Not shown in the figure). A collision bar 9 is mounted to a lower portion of an outflow opening of the city water of the ball tap 5 installed to a side-wall of the water receiving tank 1, and city water is flowed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57148141-A (JP)
Title: Intermediate cover glass frames of cover glass frame unit attached to solar heat collecting roof
Inventor: ASANO YUUICHIROU
IPC: E04D13/18
Filed: 1981-03-11
Abstract: PURPOSE:To make it possible to assemble the titled cover glass frames without using any tool and to connect them to other cover glass frames in a heat insulating fashion by a method wherein each of the intermediate cover glass frames is formed of two vertical crosspieces, a lower crosspiece, an upper crosspiece and a glass plate each of which has a specific structure. CONSTITUTION:The solar heat collecting roof is formed of the cover glass frame unit B provided between side roofing members A and A. The cover glass frame unit B includes an eave edge cover glass frame section B1, an intermediate cover glass frame section B2 and a ridge cover glass frame section B3 and of the above three sections, the intermediate cover glass frame section B2 includes a group of cover glass frames each formed of the two vertical crosspieces 30, the lower crosspiece 31, the upper crosspiece 32 and the glass plate 33. Further, each of the vertical crosspieces 30 is provided with a side water-proof wall 36 at the upper portion thereof and a support leg 35 extending downwardly from right below the lower surface thereof so as to fit in a support groove formed in the upper portion of each of connecting members C. Likewise, the lower crosspiece 31 is provided with a concave section 39 which engages adiabatically a flashing on the upper cross-piece of each of the frames of the eave edge glass frame section B1 and the upper crosspiece 32 is provided with a flashing which engages the lower crosspiece of each of the frames of the ridge cover glass frame section B3, a fitting projection 44 and a horizontal drain crosspiece 45 which latter is provided with heat insulating packing 48 at the upper portion, and a heat insulating cover 46 at the lower portion thereof.
Patent JP-S62189292-A (JP)
Inventor: MURAZAKI KAZUO
IPC: E21B10/62
Filed: 1987-02-17
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-H09225734-A (JP)
Title: Product carrying-out device in cutting machine
Inventor: HASEGAWA TAKAYOSHI
IPC: B23Q7/03
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a product carrying-out device in which a sliced and non- self-standing product can be efficiently stored in the order of slicing, generation of dropping noise can be prevented, and the product can be carried out without fall damages. SOLUTION: A work feeding vise device 11 to hold and carry a product by a pair of vises 23, 35 is provided on a carry-out side of a band sawing machine 3, and slat conveyor equipment 13 provided with a plurality of flat bars 27 support the product is provided below the work feeding vise device 11 in the direction orthogonal to the advancing direction of the vises 23, 25 to constitute a product carrying-out device. The sliced and non-self-standing product can be loaded on the flat bars 27 provided on the slat conveyor equipment 13 in the prescribed order by the work feeding device 11 to prevent generation of drop noise or drop damages.
Patent JP-H06226885-A (JP)
Title: Device for folding bottom of bag-in-box
Inventor: TOUGI TOSHIHIDE
IPC: B31B50/52
Filed: 1993-02-01
Abstract: PURPOSE:To prevent a film from being pinched and block a bottom part properly without generating pinhole by pushing in a bottom end of a cylindrical film corresponding to a first folding operation of a bottom flap. CONSTITUTION:A push-in means 7 is controlled by a driving mechanism 6 so as to push a bottom part of a film d, which tends to expand in operation of a first lever 2, to a sleeve b inwardly. The push-in means 7 has the shape of a guide bar, which abuts against the film d when a bottom flap c is folded and rises for a predetermined quantity so as to push in the film d. Thereafter, it goes down and stands by. The shape of the push-in means 7 is not limited to that of the guide bar and it can push the film d into the sleeve b by spraying compressed air on the film when the bottom flap c is to be folded.
Patent JP-H10234188-A (JP)
Title: Power-supply apparatus
Inventor: AMANO TAKASHI
IPC: H02M7/217
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a power-supply apparatus in which a reverse voltage at a partially smoothing circuit and at a switching means is reduced and which improves the peak value of a lamp current. SOLUTION: When a transistor Q1 is turned on, a current flows to a main inductor Tr1am at a primary winding Tr1a and to the transistor Q1 from a smoothing DC power-supply circuit 4, a voltage is induced at the secondary winding Tr1b of a transformer Tr1, electric power is supplied to a lighting circuit 8, and magnetic energy is accumulated in the main inductor Tr1am. When the transistor Q1 is turned off, the magnetic energy which is accumulated in the main inductor Tr1am is transferred to a parallel circuit, which is composed of a subinductor Tr1as and of a resonance capacitor 4 so as to be vibrated freely. A voltage which is applied to the transistor Q1 is reduced by the subinductor Tr1am.  When a charging capacitor C3 is smoothed, a voltage which is higher than the voltage of a commercial AC power supply (e) and rectified by a fill-wave rectifying circuit 2 is applied, and a high voltage is applied to a partial smoothing circuit 3, without increasing the voltage which is applied to the smoothing DC power-supply circuit 4.
Patent JP-H02214281-A (JP)
Title: Compression device for video signal
Inventor: NISHINO SHOICHI
IPC: H04N19/625
Filed: 1989-02-14
Abstract: PURPOSE:To efficiently compress a video signal by obtaining an interpolation block of a block not extracted with respect to a picture element position and applying orthogonal transformation coding to the sum or difference between the block not extracted and the interpolation block. CONSTITUTION:A division circuit 2 divides an input signal into plural blocks in which they have respectively a matrix picture element arrangement and then divides the plural blocks into optional blocks X and Y. Then an interpolation circuit 3 obtains an interpolation block YX from the block X with respect to the picture element position of the block Y, an adder circuit 4 obtains an arithmetic block Z being the sum of the block Y and the interpolation YX, and an orthogonal transformation coding circuit 5 applies compression processing to the block X and the arithmetic block Z through orthogonal transformation coding. Thus, an object picture number is not increased even in a video signal of nonmatrix state picture element arrangement, the sum and difference of each block form a matrix state picture element arrangement respectively and the compression of the video signal by efficient orthogonal transformation coding is attained.
Patent JP-H05206923-A (JP)
Title: Receiver for individual call of card with display type
Inventor: HAYASAKA SHIGEKI
IPC: G09F9/35
Filed: 1992-01-27
Abstract: PURPOSE:To hold a film LCD which is incorporated in the receiver for individual call of a card with display type without using pressure sensitive adhesive double coated tape and in a flat state. CONSTITUTION:A sheet metal which is incorporated in the housing 1 of the receiver and on which film LCD 3 can be mounted and a frame-like sheet metal 10 which is engaged by the sheet metal so that it covers the sheet metal 9 and sandwiches film LCD 3 with the sheet metal 9 when it is engaged are provided. The engaging piece 10a of the frame-like sheet metal 10 is engaged with the sheet metal 9. Thus, film LCD 3 can be held on the sheet metal without using a pressure sensitive adhesive double coated tape.
Patent JP-H07217026-A (JP)
Title: Outer wall panel for building, and installation structure and installation construction method for outer wall panel
Inventor: KOJIMA NOBORU
IPC: E04B2/56
Filed: 1994-02-08
Abstract: PURPOSE:To precisely mount an outer wall panel by a simple construction by precisely regulating the outer panel, in advance, by a side regulating bracket and a height regulating device in a factory. CONSTITUTION:An outer wall panel 10 is provided on the outside of a steel frame built from the foundation 2 of a building 1. In this structure, vertical body bars 12 consisting of a plurality of channels are arranged in the vertical direction of an outer wall member 11. A side mounting plate 14 having a groove 14a formed thereon is arranged in the horizontal direction, and a side regulating bracket 30 is mounted thereon. Further, a bent plate 15 is arranged on the lower part of the outer wall member 11, and a height regulating device 20 is put thereon. The outer wall panel mounting surface on the upper part of a mounting device fixed onto an uneven mortar 14 is precisely regulated to the horizontal surface while a wide space before mounting the outer wall panel 10 is present, and the outer wall panel 10 precisely regulated in advance in a factory is assembled thereto.
Patent JP-S60178694-A (JP)
Inventor: ONO KAORU
IPC: H05K3/46
Filed: 1984-02-27
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-S62260883-A (JP)
Inventor: JIYOERU EMU KAUFUMAN
IPC: H01S3/213
Filed: 1987-02-17
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-2000230231-A (JP)
Title: Self-propelled soil improving machine
Inventor: HASHIMOTO HISANORI
IPC: B09C1/08
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a structure for protecting a soil improving material in a soil improving material hopper which is extremely convenient for the inspection and maintenance of the inside of a processing tank by holding the processing tank at the closed state other than an introduction section of earth, sand and the soil improving material and a discharge section of improved soil. SOLUTION: A processing tank 60 for stirring and mixing sediment and lime in a process mechanism section 4 is provided with a paddle mixer 64 in it, and it is formed with an upper face 60a, an upper side face 60b formed into a rectangular frame shape and a main body section 60c fixed to the lower end section of the upper side face 60b by welding. The main body section 60c has a tandem concave curved face shape nearly matched with the rotating locus of a paddle 66. An opening for maintenance is formed on the side face, openable closing members 71 are fitted to the opening at the required positions, two small openings are provided on the upper face 60a of the processing tank 60, tubular inspection port members 72, 73 are provided on the openings, and opening/closing covers 74, 75 are removably connected to the inspection port members 72, 73 by hinges.
Patent JP-H04272981-A (JP)
Title: Both-sided tape for bonding curved-surface
Inventor: IMURA HIROYOSHI
IPC: C09J7/02
Filed: 1991-02-28
Abstract: PURPOSE:To provide a both-sided tape which does not cause waving, has an increased effective area, and is simplified in the operation in bonding an object having a curved surface to a mating member by using the both-sided tape. CONSTITUTION:A linear body-sided tape 11 with a given width is divided into both-sided tapes 11a and 11b, which have mutually symmetrical notches 15 each having a wavy form, pectinated form, etc., on one side, by a slitting line 13 formed along the longitudinal direction of the both-sided tape 11, thereby preparing both-sided tapes for bonding curved-surfaces.
Patent JP-H04273497-A (JP)
Title: Thick film circuit substrate
Inventor: EZAKI SHIRO
IPC: H01C7/00
Filed: 1991-02-28
Abstract: PURPOSE:To form a good thick film resistor 2 without causing foaming, etc., during burning if resistor paste for popular alumina base material is used and to enable good laser trimming of a thick film resistor without precipitation of metallic aluminum from aluminum nitride base material. CONSTITUTION:In a thick film circuit substrate wherein a thick film resistor 2 is formed on an aluminum nitride base material 1, an insulator layer 4 is interposed between the aluminum nitride base material 1 and the thick film resistor 2.
Patent JP-H11226613-A (JP)
Title: Press apparatus for hot slab
Inventor: IDE KENICHI
IPC: B21B41/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To enable flying press by which a rolled stock is reduced as transporting it and to correct the thickness of the rolled stock by adjusting the positions of dies with simple structure. SOLUTION: This device is provided with upper and lower driving shafts 12 which are oppositely arranged above and beneath the rolled stock 1 and rotationally driven, upper and lower reducing frames 14 one end parts 14a of which are freely slidably fit on the driving shafts 12 and the other end parts 14b of which are mutually freely turnably connected, horizontal guiding device 16 with which the connected part 14c of the reducing frames is supported movably in the horizontal direction and upper and lower dies 18 which are oppositely attached to the one end parts of the upper and lower reducing frames.  The upper and lower driving shafts 12 respectively have a pair of eccentric shafts which are situated in both end parts in the width direction and whose phases are shifted to each other, and the upper and lower dies 18 are opened and closed while rolling them by the rotation of the driving shafts 12 and the material 1 to be rolled is transported while executing rolling press.
Patent JP-S58153873-A (JP)
Inventor: KOBAYASHI FUMIO
IPC: E05B83/36
Filed: 1982-03-05
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-H10231063-A (JP)
Title: Levee sheet winding device
Inventor: OGIWARA TSUNEAKI
IPC: B65H75/40
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To wind a levee sheet easily and firmly by providing a frame laterally with a bearing part, providing the bearing part with a rotating shaft body which rotatably rotates, and providing the rotating shaft body additionally with an insert-locking part for insert-locking the edge part of the levee sheet, and providing a crank handle additionally on one side of the rotating shaft body. SOLUTION: A hollow boss 21 is welded and fixed to a gusset plate 14 of a frame 1, and a bearing metal 22 is fitted into the hollow boss 21 to form a bearing part 2. A base part of a rotating shaft body 3 is fitted into the bearing part 2 so as to provide the rotating shaft body 3 rotatably to the bearing part 2. A base part of a rotating shaft 32 is fitted into a reel body 31 formed of a thin-walled hollow pipe so as to wind a levee sheet of corrugated shape, and a protrusively provided rotating shaft part 33 fitted into the bearing part 2 through a step part small in diameter is connected to the right end part of the base part of the rotating shaft 32 . A handle shaft part 34 to which a base part 51 of a crank handle 5 through the step part small in diameter is provided at the protrusively provided rotating shaft part 33 to form the rotating shaft body 3.
Patent JP-S63201646-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TOTANI ICHIZO
IPC: G03C1/035
Filed: 1987-02-18
Abstract: PURPOSE:To moderate the hue of the titled material, without reducing the photographic sensitivity by composing the emulsion layer of the titled material of a silver chlorobromide particle which does not contain iodine and is a monodispersion system, and by increasing the compounding ratio of silver bromide contd. in the surface part to that in core part of said particle. CONSTITUTION:The emulsion layer is composed from the silver chlorobromide particle which is the monodispersion system, and the ratio of the silver bromide contd. in the surface part of said particle to that of the core part thereof is increased in the silver chlorobromide particle. The substrate body has preferably a nonpenetrating property against water. The silver chlorobromide particle having the high ratio of silver bromide in the surface part of the particle is exemplified by the silver chlorobromide particle which is formed silver bromide in the surface part of the particle by a conversion method or the core shell type particle having the high silver bromide ratio in the shell part of the particle. Thus, the hue of a silver image is controlled, and the pressure resistance of the titled material is improved.
Patent JP-S57148479-A (JP)
Title: Apparatus controlling system
Inventor: KAMIKAWA YUTAKA
IPC: H04N5/44
Filed: 1981-03-10
Abstract: PURPOSE:To sharply reduce numbers of terminals and signal lines required, by making an arrangement that, in accordance with the control signal from a control center, desired apparatus to be controlled will select one form the input mode, output mode, and non-contactable mode against video lines. CONSTITUTION:A control center 5 is connected to plural apparatus to be controlled 1 through a control signal line 2, and each apparatus 1 is connected to video lines 3 and 4. A switch 10 is installed between the video line 3 and a video input circuit 8, a switch 11 between said line 3 and a video output circuit 9, respectively. Moreover, a switch 12 is installed between the video line 4 and the video input circuit 8 and a switch 13 between said line 4 and the video output circuit 9, respectively. The switches 10-13 are controlled for opening and closing by the output of a switch control circuit 7. When a video signal is inputted from the video line 3, only the switch 10 is turned on, and when a video signal is outputted from the video output circuit 9 to the video line 4, only the swtich 13 is turned on. Moreover, unnecessary apparatus 1 is set to the non- contactable mode from the center 5 so that apparatus in the output mode will not be influenced.
Patent JP-H01211825-A (JP)
Title: Indirectly heated cathode for electron tube
Inventor: YAMAUCHI TOSHIYASU
IPC: H01J1/20
Filed: 1988-02-19
Abstract: PURPOSE:To produce a cathode having high reliability by forming a black coat consisting of WC, ZrC or TiC on the internal surface of a metallic sleeve. CONSTITUTION:A heater 2 is placed within a metallic sleeve 1, an emitter 4, within a metallic cup 3, and a black 5 is formed on the internal surface of a metallic sleeve 1. The material of this black coat 5 is produced in form of slurry by dispersing g of the powder of WC, ZrC or TiC with an average particle diameter of 2mum in a solution comprising a mixture of methyl isobutyl ketone and nitrocellulose. It is advisable to mix therein 30-50weight% of the powder of W or Mo, or 50weight% at maximum of the powder of an inorganic binder. This slurry, after being stirred in a bowl mill, is subjected to rolling to be stabilized in the state of its dispersion, and the resultant slurry is injected into the metallic sleeve 1, dried, after allowing the excess to flow out and sintered in an hydrogen atmosphere at 1,600 deg.C for 30min. Then, on the internal surface of the metallic sleeve 1 is formed a heat absorbing membrane of WC with about 5mum in thickness that has such a high heat efficiency that the heater can operate at a lower temperature, thus allowing production of an indirectly heated cathode having high reliability for electron tube.
Patent JP-2000169581-A (JP)
Title: Polyimide resin and its laminated sheet
Inventor: KYU KENKA
IPC: C08K3/26
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide polyimide laminated sheets having good peel strength and dimension stability and a process for producing the same. SOLUTION: An polyimide sheet having a polyimide layer and a metal foil is formed by dissolving at least one diamine in a polar aprotic solvent containing at least one wt.% acetone to obtain an aromatic diamine solution, adding at least one aromatic tetracarboxylic anhydride to this aromatic diamine solution to form a polyamic acid solution, then casting the polyamic acid solution on to the surface of a metal foil to effect imidation by heating at a temperature of not lower than 250 deg.C.
Patent JP-H10225166-A (JP)
Title: Drive controller for brushless motor
Inventor: OSAWA HIROSHI
IPC: H02P6/17
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To suppress lowering of output efficiency of a motor in high speed rotational region and to reduce noise in low speed rotational region by delaying the switch timing of a switching means when a signal corresponding to r.p.m. is lower than a specified level as compared with the case when the signal is larger than the specified level. SOLUTION: A shaper circuit 20 shapes a detection pulse from a Hall element 7 into a square pulse. The drive controller for a brushless motor comprises an integration circuit 21 for multiplying the square pulse by a delay selected depending on the r.p.m., and a switching circuit 22 producing a pulse for determining a conduction timing based on a detection pulse delayed through the integration circuit 21. When a switching timing for attaining an optimal output efficiency is set in a high speed rotational region, a sufficient output efficiency can be attained while reducing noise in a low speed rotational region.
Patent JP-S51111392-A (JP)
Title: Method and apparatus of removal of ammonia for amino acid analyser
Inventor: TAKEUCHI TOROSHI
IPC: G01N30/88
Filed: 1975-03-26
Abstract: PURPOSE: Pretreatment Method to remove ammonia efficiently in amino acid analysis and apparatus for it. 
     COPYRIGHT: (C)1976,JPO&Japio