baber/WOPTO huggingface dataset:
Patent JP-S60255423-A (JP)
Inventor: TAKASE HIDEO
IPC: B29K105/04
Filed: 1984-06-01
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-H02288142-A (JP)
Title: Ion beam parallelism measuring method
Inventor: NAGAI NOBUO
IPC: H01J37/317
Filed: 1989-04-28
Abstract: PURPOSE:To provide measurability for the angle condition at a number of points on an ion beam by deciding the rotational angle of a wafer holder and the parallelly moving distance in a specific relationship. CONSTITUTION:On an ion beam 4 which is parallel scanned in the Y direction as shown by arrow C and turned into a band form, measurement is made at each measuring point at a distance y in the Y direction from the rotation center 120 of a wafer holder 12, when in shall be rotated so that the rotational angle phifrom the X direction will be phi=sin<-1>(y/r). Also wafer holder 12 shall be parallelly moved so that the distance x between the rotation center 120 and the ion beam 4 will be x=rcosphi in the X direction. A small hole 121 in this wafer holder 12 is located at this measuring point. Thus the angle condition can be measured at a number of points on one ion beam 4.
Patent JP-H0410436-A (JP)
Title: Manufacture of field-effect transistor
Inventor: HAYASE IWAO
IPC: H01L29/812
Filed: 1990-04-26
Abstract: PURPOSE:To form an active layer having predetermined impurity concentration and thickness, to stabilize the characteristics of a product and to improve manufacturing yield by forming the active layer under the gate electrode of a field effect transistor only by an epitaxial growth. CONSTITUTION:After the entire upper surface of a GaAs wafer is covered with a low impurity concentration active layer 2 in a predetermined thickness by a molecular beam epitaxie device, a resist 3 is provided in a range for forming a conductive region 18. It is etched to remove the unnecessary part of the layer 2 to allow the layer 2 to remain only on the region 18. The entire surface of a wafer 1 is covered with gate metal 4 by sputtering, a resist 5 is provided on a part to become a gate electrode thereon, etched to provide a gate electrode 6. Further, a sidewall 11 is provided on the periphery of the electrode 6, the part except the layer 2 of the upper surface of the wafer 1 is covered with resist 12, and ion implanted to form high impurity concentration layers 14, 15 in the lower wafer 1.
Patent JP-H1035506-A (JP)
Title: Folding baby carriage
Inventor: KASAI KENZO
IPC: B62B7/08
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To fold a member for regulating the width direction dimension of a frame by interlocking with the movement of a member constituting each side face of the frame of a folding baby carriage. SOLUTION: By the rotation of a side bar 16 in an arrow direction 48 with respect to a front leg 3, the cam groove 29a of a side bar cam 29 moves a front leg rigidity link 30 in an arrow direction 49. In this way, the front leg rigidity link 30 acts on a spirally extended guide groove 26 and a front leg sleeve 23 is rotated in an arrow direction 50. Thus, a front leg linkage link 24 placed between a pair of front legs 23 is folded via a folding point 25. A similar structure is employed for a rear leg linking member 21 placed between a pair of rear legs 6.
Patent JP-S60254449-A (JP)
Title: Loading device of record player
Inventor: OOMORI MASAO
IPC: G11B17/054
Filed: 1984-05-31
Abstract: PURPOSE:To reduce the number of parts used for constituting a loading device of record player and, at the same time, to prevent malfunctions caused by noises, etc., by adopting push lock switches of interlocking two circuits for making the opening and closing operations of the main body of the loading device. CONSTITUTION:Switches S11 and S12 are interlocking push lock switches of two circuits. When the switches S11 and S12 are set to the (a) contact side, a transistor Q12 is turned on and an electric current in CW direction is made to flow to a DC motor 11. Then the motor 11 is rotated in the direction which opens the main body of a front loading device and, when the front loading device main body moves until a switch S14 is turned on, a transistor QR is turned off and the DC motor 1 is stopped from the rotating condition. When the switches S11 and S12 are set to the (b) contact side, the DC motor 11 rotates in the direction which closes the front loading device main body.
Patent JP-S61271313-A (JP)
Title: Continuous production of heat-resistant methacrylic resin plate
Inventor: NAKAI YOSHIO
IPC: C08F222/06
Filed: 1985-05-25
Abstract: PURPOSE:To obtain the title resin plate excellent in releasability and appearance continuously at a high production rate, by polymerizing a specified mixture and an acid phosphate ester in a molding space defined by endless belts travelling face to face and gaskets. CONSTITUTION:A polymerization feed unit 5 comprising 100pts.wt. polymerizable mixture comprising 40-89wt% methyl methacrylate monomer (prepolymer), 1-20wt% alpha-methylstyrene, 5-20wt% styrene and 5-20wt% maleic anhydride, 0.01-0.5pt.wt. acid phosphate ester and a polymerization initiator is fed through a feed injector 6 into a space defined by endless belts 1 and 1', carried by travelling belts 1 and 1' while being prevented from leaking from the space by means of gaskets 7 and 7', cured by polymerization by heating to 50-95 deg.C by means of spray apparatuses 8 and 8' and further polymerized to a conversion >=98.5% by heating to 100-160 deg.C by means of far-infrared heaters 9 and 9', passed through cooling and incubation zones 10 and 11 and withdrawn as a 0.5-30mm-thick resin plate.
Patent JP-H11289996-A (JP)
Title: Growth promoter
Inventor: SHIMIZU YOSHIHARU
IPC: C07K14/435
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a growth promoter capable of facilitating the growth of the whole animal individual by oral administration, useful as a feed additive, a health (functional) food, a medicine, etc., by including a Ju-myo protein derived from Drosophila melanogaster. SOLUTION: This growth promoter comprises a Ju-myo protein derived from Drosophila melanogaster which can be obtained as a protein having 77,000 molecular weight, for example, by subjecting the supernatant liquid of fry homogenate of Drosophila melanogaster to anion exchange column chromatography such as DEAE-Sephacel, etc., Con-A column chromatography and gel filtration. Preferably a feed for domestic animals, etc., is produced by including the growth promoter.
Patent JP-H01284380-A (JP)
Title: Derusting method for piping inside of feed water system of building
Inventor: TOSHIDA MITSURU
IPC: B08B9/027
Filed: 1988-05-10
Abstract: PURPOSE:To strip off the rust which is embrittled by drying by draining water from the inside of pipings, then feeding hot air into the piping from a hot air generator connected thereto dry the inside of the pipings and passing high- pressure water at one time from an elevated water tank into the pipings. CONSTITUTION:After the supply of the water to the elevated water tank 5 is stopped, a ventilation hole 5a is opened and a valve 10, the valves 12, 13 of branch pipes 8, 9 and a drain valve of the lowermost story are opened. The water in the elevated watertank 5, a vertical main pipe 6 and the branch pipes 8, 9 is then discharged. The valves 12, 13 are then closed and a valve 11 is opened. The hot air is fed by the hot air, generator 20 into a branch pipe 7 and the vertical main pipe 6, by which the inside of the main pipe 6 and the branch pipe 7 is dried. The valve 10 is closed and the valve 23 and a faucet 15 are opened by which the hot air is fed into the branch pipe 9 and the pipe is dried. The branch pipe 8 is similarly dried so that the rust is embrittled. The water is then supplied into the elevated water tank and the high-pressure water is flushed successively into the main pipe 6 and the branch pipes 7, 8, 9 by the valve operations. The embrittled rust is thus removed.
Patent JP-H09297662-A (JP)
Title: Device and method for recording and reproducing
Inventor: YOSHIMURA KOSUKE
IPC: G06F3/06
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To improve the use efficiency of a microcomputer. SOLUTION: When control information instructing the write or read of data to a hard disk drive(HDD) 4 with a built-in integrated device electronics(IDE) interface is set to any prescribed register in a B register group 31 of an IDE interface controller 21 by a microcomputer 2, the IDE interface controller 21 respectively transfers the set control information to correspondent registers in an IDE register group 7 of the HDD 4 with built-in IDE interface, transfers the data in a memory 3 to a data register 7i in the IDE register group 7 without interposing the microcomputer 2, writes these data into an HDD 6 and transfers data, which are read out of the HDD 6 and supplied to the data register 7i, to the memory 3 without interposing the microcomputer 2.
Patent JP-H09295713-A (JP)
Title: Array apparatus for conical object
Inventor: ITO YASUNORI
IPC: B65G47/14
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To enable the accurate control of a posture of a conical object by setting a pair of conical rolls in parallel, forming a gap between the rolls in a large and a small levels, providing each of the rolls in a freely rotatable manner, and conveying the conical object while supporting it on rolls. SOLUTION: A pair of conical rolls 2 and 2' are provided in parallel on a main body frame, and a gap between the rolls is set W1 >W2 . The conical rolls 2 and 2' has a driving sprocket 3, a bearing 4, and is synchronized and rotated in a reverse direction. An object 16 to be conveyed is supplied to an upstream of the conical rolls 2 and 2' of this array apparatus and the object 16 to be conveyed is conveyed downstream from the conical rolls 2 and 2' by the inclination and rotation of the conical rolls 2 and 2'. Consequently, when the gap between rolls W1 becomes larger than an upper part of the object 16 to be conveyed, the object 16 to be conveyed drops in a vertical posture.
Patent JP-S5446062-A (JP)
Title: Opening width measuring apparatus of steel products
Inventor: MATSUMOTO MITSURU
IPC: G01B7/00
Filed: 1977-09-19
Abstract: PURPOSE: To achieve the manpower saving in the masurement of the opening width of steel products and improve the accuracy of measurement by connecting two crossing detection levers to an angle detector and letting the detection rolls provided at the ends of the detection levers follow up the steel product being measured.  
     CONSTITUTION: Two detecting lovers 11, 12 provided with detection rolls 13, 14 are crossed with a member 15 and are turnably provided. These detection levers 11, 12 are connected to an angle detector 20 and the rear ends 21, 22 of the detection levers 11, 12 are connected to the detection lever opening/closing cylinder 23 mounted to a measuring head 4. The measuring head 4 is mounted to a follow-up device 5 retreatably in transverse directions with respect to the steel product 1 being measured by way of an angle adjusting mechanism 30. The detection rolls 13, 14 installed to the detection levers 11, 12 maintain the smooth contact with the opening part 2 of the steel products 1 being measured, thus transmitting the changes in angle to the angle detector 20 without hampering the traveling of the steel material being measured 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000304922-A (JP)
Title: Polarizing beam splitter
Inventor: EBISU NAOKI
IPC: H04N5/74
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a polarizing beam splitter in which a distortion is not caused on the joined faces. SOLUTION: This polarizing beam splitter 3 is produced by joining the slope 3a1 of a first right-angle prism 3a with the slope 3b1 of a second right-angle prism 3b having a PBS film 6 formed on the slope. The splitter 3 accepts the light from a light source 1 to reflect one of polarized light waves (e.g. S-wave) and to transmit the other (e.g. P-wave). In this splitter, a matching oil (liquid) 7 having an almost equal refractive index as that of the glass material for the both of right-angle prisms is sealed on the joined faces of the first right- angle prism 3a and the second right-angle prism 3b, and the edges of the joined face 31 are fixed with a sealing material 8 or sealed by sticking a tape 9. Since the joined face does not harden unlike a splitter using optical adhesion, no distortion is caused on the joined face.
Patent JP-S60254111-A (JP)
Title: Hologram scanner
Inventor: YAMAZAKI KOUZOU
IPC: G02B26/10
Filed: 1984-05-31
Abstract: PURPOSE:To improve light utilization efficiency by arranging a body to be read at the side oppsite to an irradiated surface about an axis of rotation so that scanning laser light emitted from a hologram is directed to the inside of a hologram disk, and increasing an angle of diffraction. CONSTITUTION:A detector 10 is provided onto the axis ax of rotation of the hologram disk 12. Incident laser light 5 from a light source which is not shown in a figure is reflected by a mirror 4 to illuminate and pass through the hologram disk 12, and diffracted scanning light 6 passes over the axis ax of the hologram disk 12 to irradiate the body 2 to be read arranged at the opposite side of the axis. Signal scattered light 7 reflected by a body 2 reaches the hologram disk surface 12a and is diffracted to strike the detector 10 as a convergent spherical wave 11. Consequently, the angle theta of diffraction is increased and a reliable read superior in light utilization efficiency is made by the simple device. The device is used suitably to read bar codes.
Patent JP-H09297742-A (JP)
Title: Portable information terminal device and data retrieval method
Inventor: HORIE MASAHIRO
IPC: G06F15/02
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a portable information terminal device which can manage one data as a data belonging to plural classifications and is small in work load at retrieval time. SOLUTION: Thus portable information terminal device is provided with a display switching button 4 for switching between a display mode for list form and a display mode for detailed format, bookmarks 2 can be set as key words with respect to one data, and a bookmark 2 to be retrieved is extracted from the listed bookmarks 2 which are present at the retrieval time to extract data.
Patent JP-S61271183-A (JP)
Inventor: HATTORI SHIGERU
IPC: B60G17/015
Filed: 1985-05-24
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-H04339974-A (JP)
Title: Pallet positioner of multi-level parking equipment
Inventor: MORIOKA HIROSHI
IPC: E04H6/20
Filed: 1991-05-16
Abstract: PURPOSE:To fix a pallet on a carriage or parking space and prevent it from unnecessary movement. CONSTITUTION:Positioning members 23a, 23a,... are arranged in a slide frame 20 mounting a carriage 10 and positioning members 32a, 32a are arranged in a parking space S. Positioning members 23a, 23a are fitted or unfixed at protruding pieces P2, P2... at the rear face of the pallet P. And the positioning members 32a, 32a are fitted unfixed at protruding pieces P3, P3.
Patent JP-H04339837-A (JP)
Title: Surface treatment of polyimide resin
Inventor: NAKAKURA TOSHIYUKI
IPC: C08G73/10
Filed: 1991-05-16
Abstract: PURPOSE:To greatly improve the surface wettability of a termoplastic polyimide molding by subjecting it to a specific treatment. CONSTITUTION:A thermoplastic polyimide molding is treated with a plasma. The thermoplastic polyimide is preferably a polyimide having repeating units represented by the formula (wherein X represents a direct bond or a 1-10C divalent hydrocarbon group, hexafluoroisopropylidene group, carbonyl group, thio group, or sulfonyl group; and R represents a tetravalent group selected from a 2C or higher aliphatic group, a cyclic aliphatic group, a monocyclic aromatic group, a condensed polycyclic aromatic group, and a noncondensed polycyclic aromatic group in which aromatic rings are bonded with each other directly or through a linking member.
Patent JP-S5814571-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTOU HIROSHI
IPC: H01L21/76
Filed: 1981-07-17
Abstract: PURPOSE:To allow an emitter region to align itself to a base region by a method wherein a first and second non-doped polycrystalline Si layers are employed and P type and N type impurities are implanted in succession, in the process of manufacturing a biplolar type semiconductor device. CONSTITUTION:A thick field oxide film 11 is provided in the periphery of an N<-> type Si substrate 13 and the enclosed surface of the substrate 13 is coated with a thin SiO2 film 14. The entire surface is then covered with the first non-doped polycrystalline Si layer 15. Next, photo resist patterns 16a and 16b are respectively provided on an emitter forming region and a base forming region. P type impurity ion implantation follows for the formation of a P type outer base region 17 in the substrate 13. At the same time, a layer 15' located above the region 17 is made to contain a P type impurity, and layers 15 on the both sides thereof are dismantled together with the resist patterns 16a and 16b. After this, windows 18 and 19 are provided in the film 14, and the second non-doped polycrystalline Si film 20 is grown all over the surface, whereinto N type impurity ions are implanted for the formation of an N<+> type emitter region 24 in contact with the region 17.
Patent JP-S62267163-A (JP)
Title: Cemented carbide electrode head for current supply transfer printer
Inventor: WATABE NOBUO
IPC: B41J2/335
Filed: 1986-05-16
Abstract: PURPOSE:To extend the life of a head electrode, by forming a cemented carbide electrode and a connection conductor circuit on a ceramic support as an electrode support. CONSTITUTION:A conductor circuit pattern 2 is formed on the surface of a ceramic plate 1 by a thick film forming technique, and a cemented carbide electrodes 3 connected to each circuit of the circuit pattern 2 by a bonding technique is bonded on the ceramic plate 1 by an adhesive. This head thus constituted functions as a head by turning on and off electricity in a puls like manner to the electrodes at the time of use while the leading ends of the electrodes slide on a ribbon of a resistance heat generating type. Since the head electrodes are constituted of the sintered hard alloy electrodes, the life of the head electrode can be extended.
Patent JP-H01281753-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA KAZUO
IPC: H01L23/522
Filed: 1988-05-09
Abstract: PURPOSE:To improve the jointing condition of a second wiring layer in the part of a connecting hole and increase current capacity by providing walls at the side walls of the connecting hole. CONSTITUTION:This device allows a first silicon oxide film 102 to be deposited with a CVD process and its film 102 to be etched by dry etching and then, a second oxide silicon layer 103 to be deposited with the CVD process. Then, the layer 103 is dry-etched by an RIE(Reactive Ion Etching) mode. In such a case, walls where the second silicon film remains, i.e., side walls 104 are formed at side wall parts of the first oxide silicon layer 102. Then, for example, an aluminum layer 105 is vaporized as the second wiring layer and after contact between a diffused layer 107 on a silicon substrate and the above aluminum layer is made, aluminum is vaporized. In this way, such an improved jointing condition increases current capacity.
Patent JP-S60254107-A (JP)
Title: Automatic tracking device of camera
Inventor: TOUYAMA MASAMICHI
IPC: G02B7/28
Filed: 1984-05-31
Abstract: PURPOSE:To detect accurately the relative moving direction of a subject with simple constitution by extracting a signal which shows features of the subject from all or some of plural divided visual fields, and tracking it and detecting the relative moving direction of the subject. CONSTITUTION:Color difference signals (R-Y) and (B-Y) are obtained in time series from picture elements A, B, and C of the subject which are arrayed horizontally and integrated as shown by 100a and 100b. Then, the resulting signals are sampled and held 101a and 101b, A/D-converted, and inputted to memories 103a and 103b. When picture elements are processed in two dimensions, upper and lower adjacent picture elements are also used. When the subject moves to right as shown in a figure, the signalf from the picture element B does not change, but signals (R-Y) and (B-Y) of signals from the picture elements A and C vary owing to differences in color between the subject and background. Those signal variations are calculated for every frame and plotted in X.Y coordinates to detect the moving direction of the subject. Consequently, the moving subject is focused. The luminance signal and the feature shape and the temperature of the subject are usable in addition to the chrominance components.
Patent JP-S602887-A (JP)
Title: Heat absorbing and collecting device for chimney exhaust gas
Inventor: MIZUNO KURASABUROU
IPC: F28D21/00
Filed: 1983-06-21
Abstract: PURPOSE:To effectively heat-exchange the heat which has been conventionally exhausted to atmospheric air together with exhaust smoke, in a heat exchanger by arranging pipes extended with vertical vanes for heat exchange on the shaft core of a chimney. CONSTITUTION:Suitable stages of heat exchangers extended with vertical vanes 5A for heat exchange are radially arranged on the outer periphery of a pipe 4 arranged on a shaft core of a chimney 3 coupled with an exhaust smoke cylinder 2A of a boiler 2, and hot water supply pipe 6 removed from the bottom of the pipe 4 is drawn into a hot water storage tank 7. When water is supplied from a water inlet side pipe 9, water is fed through a pipe 8 into the pipe 4 toward the tank 7. (In this case, the water does not flow by a check valve 10A directly into the tank.) At this time, since the pipe 4 is heated by the exhaust smoke which contains the heat exhausted from the boiler, the water is heat exchanged to become hot water, and fed to the tank. When the hot water in the tank is used, a pump 10B is operated, and a valve 11A is opened.
Patent JP-S61270708-A (JP)
Title: Production of single mode optical two-branching filter
Inventor: SHIMOYAMA HIRONORI
IPC: G02B6/287
Filed: 1985-05-27
Abstract: PURPOSE:To obtain a method having high mass-productivity by fusion splicing two multimode fibers having about 0.3% specific refractive index difference to unite them, heating an extending the fused and united fiber like a taper and fusing and connecting a multimode fiber having the same diameter as that of said composite fiber to the composite fiber. CONSTITUTION:The two multimode fibers 1, 2 having about 0.3% specific refrac tive index difference are fused and united and the composite fiber is heated and extended to form the composite fiber like a taper until the composite fiber has the same diameter part as the diameter of one multimode fiber. The multimode fiber 5 having the same diameter as that of the part 3 is fused and spliced to the end surface of the part 3 of the composite fiber 4 to form a multimode optical branching fiber 6 and the periphery of the fused part is heated and extended so that the optical branching fiber 6 has the same diameter as the core diameter of the single mode fiber. The obtained extended part is cut off between A and B to form a single mode fiber material 7 and the secondary clad layer 8 having a refractive index less than that of the primary clad is formed on the material 7 to complete a single mode optical two- branching filter 9.