baber/WOPTO huggingface dataset:
Patent JP-H1092923-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAITO TOMOHIRO
IPC: H01L21/76
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent a wiring on the tops of element isolation regions of a semiconductor device from breaking or delay signal from occurring. SOLUTION: On the surface of a single crystal Si substrate 1 are disposed element regions 2 and element isolation regions 3. The latter regions 3 are surrounded with a buried insulation film 4 and SiN film 5 is formed thereon and used as a stopper at planarization of the insulation film 4. Gate electrodes 7 are formed at the element regions 2 through a gate oxide film 6 formed on the insulation film 4 at the isolation regions 3 and SiN film 5.
Patent JP-S62106834-A (JP)
Title: Reaction tube of reformer
Inventor: AMANO YOSHIAKI
IPC: B01J8/06
Filed: 1985-11-01
Abstract: PURPOSE:To miniaturize an apparatus by enhancing conductivity and reactivity and to prevent the destruction of a catalyst, by providing a spiral plate to the catalyst enclosing region formed of the outer peripheral surface of an inner cylinder and the inner peripheral surface of an outer cylinder arranged in a concentric state. CONSTITUTION:Gas to be reacted composed of a gaseous mixture of natural gas and steam introduced into a reaction tube 4 from an inlet pipe 9 is passed through a catalyst 1 and reacted under heating to be formed into hydrogen enriched reforming gas which is, in turn, led out to the outside from an outlet pipe 10 through an inner cylinder 3. Herein, a spiral plate 15 is provided between the inner cylinder 3 and an outer cylinder. As a result, heat transfer quantity increases because the spiral plate has the function of this and, further, stock gas spirally flows through the catalyst and the contact probability of the gas which the catalyst is enhanced and, therefore, reactivity is enhanced to shorten the reaction tube. Further, because the spiral plate can partially support the own wt. of the catalyst, the destruction of the catalyst can be prevented.
Patent JP-H1176527-A (JP)
Title: Ball prizing device for pachinko machine
Inventor: NAKABAYASHI HIDEO
IPC: A63F7/02
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide the subject device with simple structure and easy assembling and in which a solenoid can be installed within the plate thickness of the game board. SOLUTION: An actuating member 10 is slidably placed in a gap between the back face of a base 1 and the outer face of a solenoid 6 and an actuating projection 13 of this actuating member 10 is hooked in hooking holes 17 and 18 of movable wing pieces 3 and 3 on the surface side of the base 1 to perform opening and closing. The movable wing pieces 3 and 3 can be opened and closed only by sliding the actuating member 10 in parallel to a board face by using the outer face of the solenoid 6 as a guide.
Patent JP-H0795933-A (JP)
Title: Hot water douche
Inventor: MIYAHARA SHINJIRO
IPC: A47K13/12
Filed: 1993-09-30
Abstract: PURPOSE:To extend the degree of freedom for commodity designs, and at the same time, make the repair of a toilet lid easier. CONSTITUTION:A main body case 2 with a built-in a douche main body and a toilet lid 3 are rotatably connected by a supporting tool 11, which is detachably inserted in the side surface of the toilet lid 3, and a toilet lid shaft 5. Then, the supporting tool 11 and main body case 2 are connected by a toilet lid rotation reducer 8. At the same time, the toilet lid shaft 5 and main body case 2 are connected by inserting the toilet lid shaft 5 in a toilet lid supporting hole 6 which is provided on the main body case 2. For this reason, the toilet lid 3 and supporting tool can optionally be replaced, and when the toilet 3 and supporting tool are damaged, the replacement of the toilet lid 3 and supporting tool 11 along becomes possible.
Patent JP-S62103508-A (JP)
Title: Inspecting external configuration of object and instrument therefor
Inventor: YOSHIDA HAJIME
IPC: G01B11/02
Filed: 1985-10-31
Abstract: PURPOSE:To inspect whether the external configuration of a symmetric object to be inspected is nondefective by obtaining the coordinates of the central point between the coordinates of the intersections of a plurality of straight lines perpendicular to the axis of symmetry of the symmetric object to be inspected and the outline of the object with respect to one axis and comparing first-said coordinates with a reference central point coordinate. CONSTITUTION:A video monitor screen 5 is displayed by using X- and Y-axes and an image 6 is so formed that the axis (x) of symmetry of an object to be inspected approximately agrees with the direction of the Y-axis. Then, a plurality of points yn (n=1...) are set to the Y-axis and the coordinates of the intersections of the straight lines passing the points yn and parallel to the X-axis and the outline 6a of the image 6 are made as (xLn, yn) and (xRn, yn). The coordinates of the central points between a plurality of pairs of the intersections are made as (xn, yn), each of said pairs being formed in the direction of the X-axis. The image 6 is considered, strictly speaking, to have a minute distortion and a histrogram is made for the X coordinates Xn of the central points. From the histrogram, the value of the most frequent X coordinate is obtained and the value is made as a reference central point X coordinate xs. When xn=xs is true for every number (n), it can be judged that the image 6 has a symmetric configuration with respect to the axis (x) and the object being inspected is determined as nondefective.
Patent JP-H0560130-A (JP)
Title: Stopper for direct acting rolling guide unit
Inventor: HARA TAKEHIKO
IPC: F16C29/06
Filed: 1991-08-29
Abstract: PURPOSE:To hook a stopper without injuring the top face of a track rail by coupling a hook piece section protruded downward by the screwing of a bolt with a recess on the top face of the track rail, and hooking the stopper on the track rail. CONSTITUTION:A stopper main body 1 has a top plate section 2, sleeve piece sections 3, 4 suspended from both the right and left sides, and a stop piece section 7 extended from one of both the front and rear edges 5, 6 of the top plate section 2 and having a stop end 20 at the position exceeding the other edge. A hook piece section 10 protrudable downward by elastic deformation is formed at the center area of the top plate section 2. A bolt 22 which can be screwed to the hook piece section 10 of the top plate section 2 is screwed on the stop piece section 7. Protruded stripe sections 16, 17 inserted into rolling element rolling tracks 14, 15 formed on both side faces of a track rails 11 are protruded inward on the sleeve piece sections 3, 4 on both the right and left sides. The top face of the track rail 11 and the rolling tracks 14, 15 are not damaged.
Patent JP-H1178145-A (JP)
Title: Printer
Inventor: KOBAYASHI RYOICHI
IPC: B41J13/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To eliminate transfer error of data by providing a paper discharge guide in a printer such that a printed sheet can be guided not to fall down to a communication path between a communication element and an information unit thereby preventing a printed sheet from intercepting an optical signal path. SOLUTION: When a transfer sheet 17, e.g. a thermal sheet is set on the outer circumferential part of a round platen 7 from a sheet inserting part 20 and printing is started, the transfer sheet 17 is loaded automatically and fed while being printed between a thermal line head 18 and the round platen 7. Subsequently, the transfer sheet 17 is passed above the round platen 7 while touching a sheet guide 19 and discharged under a state where the printing face is directing downward in front of a sheet insertion guide 23. The sheet guide 19 has a concave end part on the inlet part 19-2 side thereof so that the transfer sheet 17 can be guided smoothly. According to the arrangement, a printed sheet is prevented from being discharged to rear to a printer and intercepting the optical signal path of an infrared communication sensor 16.
Patent JP-2001066079-A (JP)
Title: Heat exchanger and its formation method
Inventor: INOKOSHI YUKIO
IPC: F28F3/06
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger that can rapidly improve capacity or change the capacity by setting to a heat exchange area corresponding to a desired heat exchange capacity for manufacturing, and has structure being coped with fully also at a field in the remodeling operation, and a method for forming the heat exchanger. SOLUTION: A heat exchanger layer in the enclosure of the heat exchanger is formed by including a sheet plate 1 and a separation frame 2 being arranged so that the periphery is surrounded separately for lamination. At this time, the separation frame is released and an inflow exit 4 is formed at each opposing position of different positions between odd and even layers. Also, a space body 10 and a wave plate body are arranged in the separation frame on the sheet plate of each layer by considering fluid pressure and gravity.
Patent JP-H0697123-A (JP)
Title: Dry etching method
Inventor: KADOMURA SHINGO
IPC: H01L21/3065
Filed: 1992-09-14
Abstract: PURPOSE:To provide a highly selective etching method for gate electrode in which SiOx based residual deposition layer on the side wall of a pattern can be removed without causing corrosion of gate oxide. CONSTITUTION:When a gate electrode 3a of poly-Si is formed through etching by the use of HBr/O2 mixture gas, a side wall protective film 5 to be formed has composition shown by SiOxBry which must thereby be removed through same principle as SiOx. Consequently, depositional material is deposited on the entire surface through discharge dissociation of a mixture gas having composition of NH3/NF3=5:1 while simultaneously etch back is performed using Ar gas thus forming a condensation layer 6a selectively on the side wall protective film 5. Since the condensation layer 6a contains F atoms, the side wall protective film 5 is decomposed and removed only from the part coming into contact with the condensation layer 6a when a wafer is heated or cleaned with pure water. At that time, gate oxide 2 composed of SiO2 is not corroded at all.
Patent JP-H0561544-A (JP)
Title: Transfer system
Inventor: TSUMOTO HIROSHI
IPC: B65G43/00
Filed: 1991-08-30
Abstract: PURPOSE:To provide a transfer system which secures the high transfer efficiency. CONSTITUTION:A transfer system comprises plural stations A, B, C, D... and plural transfer trams a, b, c, d.... Then a section (assigned section) S having the proper length is set on the rails (transfer path) 1. A work command is given to the last tram (e) among those trams b, d and e which are included in the section S. In this case, the preceding trams b, c and d can carry on their jobs as conventional with no influence received from the work command of the tram (e). Thus the system efficiency is improved.
Patent JP-S60141314-A (JP)
Title: Working method of long columnar body
Inventor: YOSHIHARA SEISHIROU
IPC: B21B19/16
Filed: 1983-12-28
Abstract: PURPOSE:To extend the plastically deformed part of a long columnar body into a spiral shape by pressing the working face of a caliber of eccentric ring roll against the column surface of a columnar body to plastically deform a part thereof and moving the caliber of ring roll in the intersecting direction with the body. CONSTITUTION:Eccentric ring rolls 3, 5 serving also as the supporting devices of a pipe 7, are provided adjacently to an eccentric ring roll 4 to make the pipe 7 with a mandrel 6 inserted therein penetrate the calibers D1, D2, D3 of rolls 3, 4, 5 by a propelling device 14. At that time, when the rolls 3... and the calibers D1... are eccentrically rotated through the inner face of a gear 9 supported by a housing, after connecting the rolls 3 and 5 to each other through the ring roll 4 by a connecting rod 17 while maintaining the phase difference of about 180 deg. between the rolls 3, 5 and the roll 4; a part plastically press-deformed by the caliber D2, advances while moving in the circumferential direction of pipe 7. Further, the caliber D2 is eccentrically rotated while push-advancing the pipe 7. In this way, the plastically deformed part of pipe is extended into a spiral shape.
Patent JP-H02115393-A (JP)
Title: Method and apparatus for electrolytic coating of one surface of a moving metal strip
Inventor: BARA KUMARAN PARAMANATAN
IPC: C25D5/08
Filed: 1989-09-22
Abstract: PURPOSE: To improve the uniformity of the thickness of a coating layer by supplying electrolyte into the spacing between a strip in contact with a roller and an anode at a speed to obviate the occurrence of turbulence by using a nozzle having a uniform shape over the entire width of the strip.  
     CONSTITUTION: The strip 1 which is guided to the spacing 5 formed by the insoluble anode 4 concentric with the roller 3 comes into contact with the conductive part 2 on the surface of the roller 3. The electrolyte is supplied into the spacing 5 through the convergent nozzle 9 of a channel shape from a vessel 8 which extends over the entire width of the strip 1 and has a central core body 7. The nozzle 9 has a uniform width and has an outlet continuously opened across the width of the strip 1 and supplies the electrolyte not largely varying by 10% from the average velocity of the electrolyte into the spacing 5. As a result, the electrolytic coating layer of the uniform thickness is formed with the high efficiency. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0692467-A (JP)
Title: Solid article feeding device
Inventor: TONE SEIJI
IPC: B02C18/38
Filed: 1992-09-16
Abstract: PURPOSE:To provide a solid article feeding device which is constituted so that meat, vegetables, fruit, fish, etc., are covered with patter, and the solid articles having the surface adhesiveness can be sufficiently separated in the direction crossing at right angle with the transport direction of a transport device, and the mutual joint of the solid articles on the transport device is prevented, and the solid articles can be supplied one by one at a high feed speed. CONSTITUTION:A solid article feeding device is constituted of a trough 2 for feeding the solid articles in arrangement in nearly a row, through dropping, dispersing device 6 consisting of a pair of 7 rotary plate bodies 4 each of which has the horizontal revolution axis line and is arranged under the trough 2, and a transport device 8 arranged under the dispersing device 6, and the revolution axis line is parallel to the transport direction of the transport device, and each revolution plate body 4 is constituted so that a plurality of plate members are installed, keeping intervals, and the plate member of one revolution plate member 4 is inserted between the plate members of the other rotary disc body 4, and both the rotary plate bodies 4 are revolution-driven so that the plate member is raised between the rotary axis lines.
Patent JP-H0293421-A (JP)
Title: Polygon mirror and composite stock for this mirror
Inventor: ISAKI HIROSHI
IPC: G02B5/08
Filed: 1988-09-29
Abstract: PURPOSE:To obtain the stock which is free from deformation at the time of working to a specular surface, etc., and allows working with high accuracy by diffusion-joining a copper material having a high reflection characteristic to the outer peripheral surface of an aluminum alloy material having a high Young's modulus. CONSTITUTION:A blinded cylindrical outside cylinder 12 having 90mm outside diameter and 70mm inside diameter and a circular cylindrical body 13 are fitted to form a composite extension billet 11. The outside cylinder 12 is formed by working pure copper contg. >=99.7% Cu having high reflectivity and the circular cylindrical body 13 is formed by working an Al alloy material having 8,000kg/mm<2> Young's modulus. This billet 11 is heated to 500 deg.C and is extruded to a rod material of a hexagonal shape in section; thereafter, the rod is cut to 6mm thickness to form the composite stock for the polygonal mirror. As a result, the outer peripheral layer is supported from the inner side by the body having a high Young's modulus and, therefore, the composite stock which hardly generates the surface inclination to a reference plane, can be made thinner then heretofore and allows working with the higher accuracy is obtd.
Patent JP-S63100694-A (JP)
Title: Magnetic bubble memory element
Inventor: MIYASHITA TSUTOMU
IPC: G11C19/08
Filed: 1986-10-16
Abstract: PURPOSE:To improve the reproducibility of the flatness by interposing a protective film layer possible for selective etching between an insulation layer and a conductor pattern. CONSTITUTION:A conductor pattern 4 is formed on a 1st insulation layer 2 through a close contact layer 3 and a protective film layer 8 having 500-1,000Angstrom  made of a carbon or a polyimide or the like. A soft magnetic substance transfer line 6 is formed on the pattern 4 via a 2nd insulation layer 3. In forming the conductor pattern, the conductor pattern 4 and the layer 3 are etched by the ion beam milling method under the Ar atmosphere, but since no selectivity is provided, in forming the conductor pattern, a part of the layer 8 is etched also. Then the layer 8 is etched under the oxygen atmosphere but the layer 2 made of SiO2 film or the like is not etched. The reproducibility of the flatness is improved by allowing the protective film layer 8 possible for selective etching to absorb the variance in the quantity of etching in forming the conductor pattern under the Ar atmosphere in this way.
Patent JP-S6393578-A (JP)
Inventor: NEUMAIER ANTON
IPC: G01N24/08
Filed: 1987-10-01
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-2000070565-A (JP)
Title: Production of pad for seat
Inventor: ONO HIROAKI
IPC: B68G7/06
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To easily produce a pad for a seat having plural sections varying in hardness by changing the amt. of the carbon dioxide to be added to a polyurethane stock soln. according to the sections of the pad at the time of producing the pad for the seat by injecting the polyurethane stock soln. into molds and subjecting the soln. to expansion molding. SOLUTION: A mold 10 consist of a lower mold 20 of a recessed shape forming the front surface side of a pad and an upper mold 22 of an opening/ closing type forming the rear surface side of the pad. A carbon dioxide supply device 16 is so disposed that the carbon dioxide may be supplied to the polyurethane stock soln. by arbitrarily changing the amt. thereof. The polyurethane stock soln. formed by mixing the polyol from a polyol tank 12 and the isocyanate from an isocyanate tank 14 is spouted from a nozzle head 18 freely movable within the horizontal plane above the lower mold 20. At this time, the carbon dioxide of the adjusted amt. is added from the carbon dioxide supply device 16 right after mixing of the polyurethane stock soln., by which the hardness of the pad for the seat may be varied relating to the arbitrary sections.
Patent JP-H0294456-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUNIMASA KAZUO
IPC: H01L29/47
Filed: 1988-09-29
Abstract: PURPOSE:To obtain interconnection layers for a Schottky barrier diode which are so smoothened that they are hardly disconnected while shortening a period of time required for producing such interconnection layers by reducing a number of lithography processes and opening a plurality of contact holes simultaneously. CONSTITUTION:An insulating film 2, an N<+> type conducting layer 4, a P<+> type conducting layer 5 and a field insulating film 3 are formed on a lowly doped N-type silicon substrate 1. The film 3 between the layers 4 and 5 is removed by lithography and contact holes 7a and 7b are opened simultaneously. The surface of the film 3 on the side faces of the holes 7a, 7b is smoothened by heat treatment at a high temperature. Then, a polycrystalline silicon film 6 and a nitride film 8 are formed and the film 8 located on a Schottky barrier diode region is removed by lithography. The layer 6 is then oxidized by heat oxidation to form an oxide film 11. The oxide film 11 is then etched off so that the surface of the substrate 1 is exposed. The film 8 is also removed and Al interconnection layers 9 are formed. ln this manner, the contact holes can be opened simultaneously prior to formation of the layer 6 by a reduced number of lithography processes, namely two lithography processes. Further, since the side walls of the contact holes are smoothened, the interconnection layers which are hardly disconnected can be obtained in a short-period of time.
Patent JP-S61161136-A (JP)
Inventor: RIN MARII BUREMU
IPC: C09K23/54
Filed: 1985-11-01
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-S6488780-A (JP)
Title: Graphic control device
Inventor: SAKAI TOSHISHIGE
IPC: G06T11/80
Filed: 1987-09-30
Abstract: PURPOSE:To simply promptly and accurately correct a graphic in units of a side by instructing the correction position of a specific apex, and determining a Y coordinate or an X coordinate of the position after correction unconditionally at the said coordinate before the correction when the changed contents due to the correction are to be paralleled with an X axis or a Y axis. CONSTITUTION:The correction position of the specific apex is instructed by a pointing device, and when the changed contents due to the correction is to be paralleled with the X axis or the Y axis, the Y coordinate or the X coordinate of the position after the correction are unconditionally determined at the said coordinate before the correction by designating it. Thus, since the X coordinate or the Y coordinate of the apex after the correction is automatically set according to the designation, especially when the correction contents are paralleled with the coordinates, the accurate correction with a sufficiently small error is attained with a simple operation by using of the pointing device.
Patent JP-H1093969-A (JP)
Title: Moving image encoder
Inventor: NAKASHIKA MASAHIRO
IPC: H04N19/85
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a moving image encoder which can encode a large image like in an HDTV by using an encoder that is small and also inexpensive. SOLUTION: A preprocessing unit 102 splits each image that constitutes a moving image signal into four split images and creates four split moving image signals, and these four split moving image signals are separately encoded by four split moving image encoders 103a to 103d. Also, a moving image encoder which makes the start and end points of a GOP(group of pictures), the selection of each screen of an I (intra-coded) picture, a P (predictive coded) picture and a B (bidirectional predictive coded) picture, and further the detection of 3:2 pull-down pattern coincident about the entire split moving image signals and encodes them, thereby, can edit them as HDTV video, has a short average response time of random access channel hopping and has small difference of image qualities in each split image can be realized.
Patent JP-S6488544-A (JP)
Title: Photosensitive material
Inventor: TAMAGAWA SHIGEHISA
IPC: G03F7/09
Filed: 1987-09-30
Abstract: PURPOSE:To obtain a clear image maintaining the high stability with age by providing a moisture-proof layer having a moisture permeability defined by JIS-Z-0208 of <=50g/m<2>/24hr, on the surface of a paper supporting body which mounts a photosensitive layer thereon. CONSTITUTION:The title body has the moisture permeability defined by JIS-Z-0208 of <=50g/m<2>/24hr, on the surface of the paper supporting body which mounts the photosensitive layer thereon. The paper supporting body satisfying the demand as mentioned above, is constituted of the moisture-proof layer mounted on a base paper, and said layer is formed by applying a coating solution contg. a film forming polymer or said polymer and an org. and/or an inorg. pigments on the paper supporting body or by laminating films. As the high moisture permeability is given to the surface of said paper supporting body which mounts the photosensitive layer thereon, the transfer of a moisture is controlled, thereby preventing the effect of the moisture on a photosensitive component. Accordingly, the title material has the high stability with age, and the clear image is obtd.