baber/WOPTO huggingface dataset:
Patent JP-S6474407-A (JP)
Title: Position detector
Inventor: KUROSAWA YUICHI
IPC: G01B21/00
Filed: 1987-09-17
Abstract: PURPOSE:To accurate detect the specific position of a moving body in linear motion by one position sensor by shielding a rotary member provided with a body to be detected and the position sensor arranged on a fixed side within a specific range except nearby the specific position of the moving body. CONSTITUTION:When a magnetic head 18 moves to nearby the innermost peripheral track position, a cut 50b is positioned between a disk 40 and a reflection type photointerrupter 46 and light projected by a projecting element 46a is reflected by a reflecting surface 40a and projected on a photodetecting element 46b. When the magnetic head 18 comes accurately to the innermost peripheral track, the absorbing surface 40b of the disk 40 is positioned on the side of the reflection type photointerrupter 46, the light emitted by the projecting element 46a is absorbed by the absorbing surface 40b, and the photodetecting element 46b detects no reflected light, so that a stepping motor 24 is stopped from rotating.
Patent JP-H0890640-A (JP)
Title: Blow molding method and its device of liquid crystal resin composite
Inventor: MATSUDA SUKEYUKI
IPC: B29C49/64
Filed: 1994-09-28
Abstract: PURPOSE: To prevent effectively physical properties of a molded product from being deteriorated by a deffective fibrillated condition on the occassion of molding a blow molded product having a liquid crystal fiber for its reinforcing material. CONSTITUTION: A molding resin material containing a thermoplastic matrix resin and a thermoplastic liquid crystal resin is extruded at temperatures of at least the lowest moldable temperature of the thermoplastic matrix resin and the liquid crystal transition temperature of the thermoplastic liquid crystal resin, through which the thermoplastic liquid crystal resin is extruded within the thermoplastic matrix resin as a parison 10 between molds 4, 4, which are in an open state, while compounding so that the thermoplastic liquid crystal resin becomes a fibrous state. The molds are clamped down so that parts 10a, 10c where shearing speeds to be imparted to the molding resin material following extrusion of the parison are slow become outside of molded product part after that and then blow molding is performed by blowing gas into the parison.
Patent JP-H1173927-A (JP)
Title: Electrodeless discharge lamp device
Inventor: YOKOZEKI ICHIRO
IPC: H05B41/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp device wherein induction coils are hard to be changed in shape, and are easily manufactured and assembled. SOLUTION: At least one pair of induction coil supporting bars 2A2 , 2B2 extending in the longitudinal direction of an electrodeless discharge lamp 1 are arranged under the condition of being insulated each other in the positions apart from the striplight type electrodeless discharge lamp 1, and both ends of one or more induction coils 3 arranged around the electrodeless discharge lamp 1 are connected to the bars 2A2 , 2B2 . The induction coils 3 will not be moved carelessly, because lead wires of the induction coils 3 can be shortened. When plural induction coils 3 are used, they can all be constituted in an identical structure.  A ring formation 1b are arranged at both the ends of a discharge vessel 1a, and insulating members support the electrodeless discharge lamp 1 and the induction coil supporting bars 2A2 , 2B2 through the ring formation 1b, thereby the three including the induction coils 3 can be integrated and easily dealt with.
Patent JP-S6389603-A (JP)
Title: Production of metallic block for transmission belt
Inventor: NAKAMURA TOSHIYUKI
IPC: C22C33/02
Filed: 1986-09-30
Abstract: PURPOSE:To easily produce a metallic block for transmission belts having high hardness, wear resistance and toughness by subjecting a powder mixture composed of specifically composed Ni powder, etc., and pure iron powder to compression molding and sintering, then to a carburization hardening heat treatment. CONSTITUTION:The powder mixture which consists of 5wt% Ni powder or total of the Ni powder and Cu or Cr powder and the balance commercial pure iron powder and has <=100mesh grain size is subjected to the compression molding. The resulted molding is sintered and is subjected to the carburization hardening heat treatment. The hardened layer the Vickers micro hardness Hv of which is >=650 is thereby formed in the region of at least 0.5mm from the surface of the sintered body. The product density is so adjusted 6.8-7.2g/cm<3>. The metallic block for transmission belts which is light in weight, is provided with durability on the working face and has adequate roughness is thereby obtd.
Patent JP-S61111181-A (JP)
Title: Manufacture of polyimide-metallic foil composite film
Inventor: IMAI MASANORI
IPC: B32B15/08
Filed: 1984-11-07
Abstract: PURPOSE:To manufacture the titled film without generating any curls by using a diamino compd. consisting essentially of DDBP and an aromatic tetracarboxylic acid compd. consisting essentially of 3,3',4,4'- biphenyltetracarboxylic acid dianhydride. CONSTITUTION:A polyimide precursor is obtained by allowing a diamino compd. consisting essentially of 3,3'-dimethyl-4,4'-diaminobiphenyl to react with a tetracarboxylic acid compd. consisting essentially of 3,3',4,4'- biphenyltetracarboxylic acid dianhydride or its derivative. A soln. of said polyimide precursor in an org. polar solvent is coated on metallic foil, and heated while the foil is fixed to form a polyimide thin film on the surface of the foil. Consequently, a polyimide-foil composite film can be manufactured without forming previously the film of polyimide. The composite film can be used for the substrate for a solar battery, a hybrid IC, etc. which are used under conditions where the temps. are drastically changed.
Patent JP-S6478093-A (JP)
Title: Automatic power source control system
Inventor: MIYAJIMA SEITARO
IPC: H04Q3/42
Filed: 1987-09-18
Abstract: PURPOSE:To automatically input the power source of a terminal equipment from a remote place by providing a means to indicate the operation propriety condition of a main control means and an auxiliary power source supplying means to always make a communication control means into an operatable condition in the terminal equipment connected to an ISDN. CONSTITUTION:A terminal equipment 2 is equipped with the means (an operatable signal line 13) to indicate the operation propriety condition of a main control part 6, and an auxiliary power source part 4 to always make a communication control part 3 into the operatable condition, and when a call setting message is received from the ISDN (an integral service digital network), the communication control part 3 outputs an instruction signal 11, and turns on the supply of the power source to the main control part. Simultaneously, the control part 3 outputs a calling-engaged message 41 to the ISDN, and further, after confirming that the main control part 6 can be operated by the operatable signal line 13, it outputs a response message 42 to the ISDN. Thus, due to the call control of the ISDN, the power source of the terminal equipment can be automatically controlled.
Patent JP-H0679797-A (JP)
Title: Molding of body made of composite material
Inventor: INABA KENJI
IPC: B29C70/06
Filed: 1992-09-02
Abstract: PURPOSE:To realize a molding method reducing the number of parts, requiring no fastener connection and not generating stress due to the difference of the coefficient of thermal expansion. CONSTITUTION:A molding jig 1 moves on the rail 12 piercing through said jig 1 and a stringer ply and a frame ply are laminated in one laminating device 9 and cores made of CFRP are inserted in stringer molding cavities 3 to mold stringers while cores made of CFRP are inserted in frame molding cavities 4 in a frame molding device 15 to mold frames and an outer panel ply is laminated in the other laminating device 9a to form an outer panel. The stringers, the frames and the outer panel are pressed and heated in a pressing and heating device 20 to be integrally molded. Since the body made of the composite material having the stringers, the frames and the outer panel is automatically assembled by this constitution, an assembling work time can be reduced to a large extent and, since the stringers, the frames and the outer panel are simultaneously molded using the same material, the effect of thermal expansion is relaxed.
Patent JP-H03104925-A (JP)
Title: Preparation of silica alumina fiber
Inventor: SEKINE MASAHIRO
IPC: D01F9/10
Filed: 1989-09-12
Abstract: PURPOSE:To stably prepare the subject fiber having excellent strength by reacting an aluminum alkoxide with a specific compound, adding a silicone alkoxide, etc., to the reaction product, spinning the prepared sol, heating, treating the fiber with steam and calcining the fiber. CONSTITUTION:A mixture prepared by reacting 1 mole of an aluminum alkoxide with 0.6-2.7 mole (but 0.2-1.5 mole in a case of beta-diketone compounds) of a compound having active hydrogen atoms, preferably triethanolamine is mixed with a silicone alkoxide or a derivative thereof in such an amount as giving <=40wt.% of silica in the ceramic after calcined, and further with water in an amount of 0.5-2.0 mole per mole of all of the alkoxides to form a sol. The sol is spun into a precursor gel fiber, which is heated at a temperature of 60 deg.C to the decomposition point of the organic compound, further treated with steam at a temperature of >=40 deg.C and at a relative humidity of >=50% and subsequently calcined to provide the objective fiber.
Patent JP-H0283672-A (JP)
Title: Plane measuring method
Inventor: MORITA TOSHIHIKO
IPC: G06T7/00
Filed: 1988-09-21
Abstract: PURPOSE:To measure a azimuth and distance of a plane including a circular object, etc., by measuring the three-dimensional position of each point of a contour graphic as moving a camera in parallel, and measuring the intersection of the moving vector of the camera and the plane including the contour graphic and the azimuth of plural straight lines passing two points on the contour graphic. CONSTITUTION:The projecting image of the contour graphic of an object can be obtained by photographing the object with the camera and extracting the contour part of the object. The three-dimensional position of each point of the contour graphic is measured as moving the camera in parallel, and the intersection C<u> of the moving vector V of the camera and the plane PSI including the contour graphic is found. Next, the azimuth W of the plane including the contour graphic is found as the plane including all straight lines by measuring the azimuth of the intersection C<u> and the plural straight lines passing the two points on the contour graphic, and the distance to the plane can be found from the coordinate of the intersection C and the azimuth W of the plane. In such a way, it is possible to measure the azimuth and the distance of the plane PSI including a circle.
Patent JP-H04115577-A (JP)
Title: Infrared detector
Inventor: ASAKURA MAKOTO
IPC: H01L31/02
Filed: 1990-09-05
Abstract: PURPOSE:To reduce a time required for suppressing a noise level by a method wherein a space defined by a chip carrier package, an infrared detecting element, a cover and an iron-nickel alloy plate is filled with silicone adhesive. CONSTITUTION:A cover 4 having a hole at its center and jointing recesses which matches an iron nickel - cobalt alloy plate 5 of a junction part with a glass Dewar is attached to a chip carrier package 2 on which an infrared detecting element 1 is mounted and an inside space defined by the package 2 and the cover 4 is filled with silicon adhesive 3 and the cover 4 and the adhesive 3 are attached to the iron - nickel cobalt alloy plate 5 of the joint part with the glass Dewar. With this constitution, the infrared detecting element 1 and the chip carrier package 2 are cooled through the silicon system adhesive 3 quickly and simultaneously, so that a time required for suppressing a noise level caused by background radiation can be reduced.
Patent JP-H0283953-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAYAMA SATOSHI
IPC: H01L27/095
Filed: 1988-09-21
Abstract: PURPOSE:To reduce capacity between wires as well as in reference to the ground and speed up an integrated circuit by placing a dummy wire with a floating potential below a signal transmission wire at a distance shorter than the space between wires. CONSTITUTION:A wiring conductor 1 is provided on a relatively thick insulation substrate 3 with a ground conductor 3 on the rear surface and is connected to an electrode 8 of a gate and a drain of FET within an integrated circuit at a contact part 7. Then, the neighboring wire becomes a transmission channel of different signals. A dummy wire 2 with a floating potential insulated by an insulation thin film 4 is provided below this signal wire 1 and the area between the wire 1 and the dummy wire 2 is formed smaller than the gap of the wire 1. Thus, an electric line of force centered between wires is directed toward the conductor and is terminated at it and electric line of force toward the neighboring wire through the substrate G is made smaller. It reduces capacity between wires as well as in reference to the ground and speeds up an integrated circuit.
Patent JP-H08102028-A (JP)
Title: Recording and reproducing device
Inventor: KOBUCHI HIDEAKI
IPC: G11B15/467
Filed: 1994-09-29
Abstract: PURPOSE: To suppress a picture noise and a voice noise at the time of reproducing and editing and to largely improve the error rate of an information signal (video signal and/or voice signal). CONSTITUTION: An information signal is reproduced by bringing a running video tape 3 in slidable contact with the outer peripheral surface part 2a of a rotating drum 2. At this time, the vertical displacement of the running video tape 3 on the rotating drum 2 at the time of signal recording and the difference between the vertical displacement at the time of signal recording and the vertical displacement of the running video tape 3 on the rotating drum 2 at the time of signal reproduction are made to be <=10μm and within ±10μm, respectively.
Patent JP-H0795268-A (JP)
Title: Transfer system during communication
Inventor: KASAI MASAO
IPC: H04M11/00
Filed: 1993-09-22
Abstract: PURPOSE:To easily transfer a call at the side to be transferred to a third person without errors only by an operation at the side to perform transfer during the communication of terminals with each other through an ISDN network. CONSTITUTION:When the user of the terminal 10 at the side to perform the transfer desires the transfer of the call during the communication between ISDN terminals 10 and 20, a transfer request is inputted to a transfer starting part 106 and the dial number is inputted to a dial input part 105. A user information control part 103 receives a transfer starting signal from the transfer starting part 106, outputs it along with the dial number as the user information of a call releasing request message and reports it through a D channel control part 102 to the user information part 103 of the terminal 20 to be transferred. The transfer dialer part 107 of the terminal 20 to be transferred calls the ISDN network 40 through the D channel control part 102 by the dial number received along with the transfer starting signal and connects the terminal 30 of a transfer destination.
Patent JP-S60134880-A (JP)
Inventor: SATOU YASUO
IPC: B65D85/42
Filed: 1983-12-13
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-H1157076-A (JP)
Title: Golf club and seal for golf club
Inventor: ARAKI KAHORU
IPC: A63B53/00
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To support the taking of a correct address posture, and easily set up under the correct address posture by a method wherein a mark to show a half-peripheral region on the opposite side from a head is provided on a shaft with a line among the diametrical lines of the shaft, which is in parallel with the direction oriented by the face surface of the head, as a border. SOLUTION: A mark 6 to show a half peripheral region on the opposite side from a head 2 is attached on a shaft with a diametrical line among diametrical lines of the shaft 1 of a golf club, which is in parallel with the direction oriented by the face surface 3 of the head 2, as a border. This mark 6 is applied, e.g. as a coating which covers the half peripheral region, and of which the color or the concentration is different from the shaft 1, and when necessary, a plurality of marks are provided by parting at a part in the total length direction of the shaft. By this method, when a golfer is under a correct address posture, the body of the golfer is in parallel with the direction oriented by the face surface, and the mark 6 to show the half peripheral region on the opposite side from the head of the shaft cannot be seen by the golfer who looks down from a right above location.
Patent JP-H0658039-A (JP)
Title: Left-right opening device of door
Inventor: MINAMI SABURO
IPC: E05D15/48
Filed: 1992-08-11
Abstract: PURPOSE:To make a door compatibly for left opening and right opening any as desired or selectively. CONSTITUTION:Hinge shafts 3A, 3B for opening and shutting a single opening/ shutting door 1 to the left side and right side are provided penetrating the door vertically. Either of the hinge shafts 3A, 3B is divided up and down into two segments, which are put together or repulsed from each other by a spring pressure. A gear 41 is mounted on a handle shaft 21 which is rotated from handles installed on the left side and right side of the door. A hinge shaft emerging/retracting device 4 is furnished to emerge and retract the hinge shaft 3A or 3B from the upper and lower end faces of the door through a rack 31 mounted on the hinge shaft through pinions 42 driven in opposite directions from each other by this gear 41. Between the left and right hinge shafts a lock shaft 9 is mounted which is to hinder the operation of the other handle when opening is conducted from any one handle.
Patent JP-S61113763-A (JP)
Title: Electron bombardment type vapor depositing apparatus
Inventor: YOSHIDA MASARU
IPC: C23C14/30
Filed: 1984-11-08
Abstract: PURPOSE:To improve the controllability by placing an ion gun for irradiating a cation beam together with an electron beam from an electron gun on an evaporating source as a material for a thin film made of an insulator in a vacuum vessel so as to inhibit negative electrostatic charge by the electron beam. CONSTITUTION:This electron bombardment type vapor depositing apparatus is provided with an electron gun 4, an evaporating source 6 as a material for a thin film made of an insulator and a substrate 6 on which vapor is deposited in a vacuum vessel 2. An ion gun 3 for irradiating a cation beam together with an electron beam from the electron gun 4 on the evaporating source 5 is further placed in the vacuum vessel 2.
Patent JP-H02124446-A (JP)
Title: Method and apparatus for discriminating nature of sheet
Inventor: HARISU KINGU
IPC: D06H3/08
Filed: 1989-09-11
Abstract: PURPOSE: To control the distribution of fiber and to control paper quality by passing light beams through a sheet and obtaining signals that indicate the amplitude of the change of a unit weight, the strength of the weakest part of the sheet, and the size of a flock. CONSTITUTION: A paper sheet 16 is carried in the direction of an arrow 38, a sensor allows a bundle of light of a light source part 12 to he passed through the paper sheet 16 as diffusion light, and transmission light is focused by a photodiode 30 by a columnshaped body 26 made of sapphire and a lens mechanism 28, thus generating an electrical signal. In this case, the paper sheet 16 is made of flocks with different sizes. Therefore, the signal of a sensor 10 has a frequency determined by the traveling speed of the sheet 16 and the size of the flock and a processing circuit 50 processes and analyzes the signal of the sensor 10 and obtains the average value or DC component of the signal by a channel 52 and obtains an AC component by a channel 54.  Then, an operation is made based on a specific equation, thus obtaining the amplitude of the change of a unit weight, the strength at the weakest part of the sheet, and correcting various kinds of conditions of a paper-manufacturing process.
Patent JP-H0770974-A (JP)
Title: Calender roll for papermaking
Inventor: SHIMIZU ETSUJI
IPC: F16C13/00
Filed: 1993-08-27
Abstract: PURPOSE:To provide a calender roll for papermaking excellent in abrasion and corrosion resistances and toughness. CONSTITUTION:This calender roll for papermaking contains 1.0-2.0wt.% C, 0.5-1.5wt.% Si, 0.5-1.5wt.% Mn, 0.5-1.5wt.% Ni, 5.0-10.0wt.% Cr, 1.0-5.0wt.% Mo, 1.0-5.0wt.% V and 1.0-5.0wt.% W as components of an outer layer material and the remainder composed of Fe and inevitable impurities. The calender roll is provided by forming the outer layer material according to a centrifugal casting method, casting ductile cast iron as a core material into the outer layer material and then integrating the outer layer with the core materials.
Patent JP-H0766615-A (JP)
Title: High-frequency glass antenna for automobile
Inventor: TERAJIMA FUMITAKA
IPC: H01Q1/32
Filed: 1993-08-27
Abstract: PURPOSE:To improve reception gain. CONSTITUTION:A linear antenna conductor 2 is provided in a polygonal shape provided with an opening part on the glass plate 1 of the window of an automobile and one of two end parts on both sides near the opening part of the antenna conductor 2 is connected to a power feeding part 13. The remaining end part is connected to a ground conductor 12, a shield conductor 20 is extended from the ground conductor 12 toward the power feeding part 13 and the power feeding part 13 and the shield conductor 20 are arranged closely.
Patent JP-H03101125-A (JP)
Title: Manufacture of qualifying electrode by adsorption-type monomolecular film
Inventor: NAKAJIMA NAOTOSHI
IPC: H01L29/78
Filed: 1989-09-13
Abstract: PURPOSE:To obtain a good characteristic by using a material which can be procured comparatively easily by a method wherein a metal electrode is immersed in a solution in which a specific compound is dissolved in an organic solvent. CONSTITUTION:A metal electrode is immersed in a solution in which a compound expressed by Formula (I) is dissolved in an organic solvent [where (n) and (n') are integers of 5 to 27 and (m) is an integer of 1 to 5]. The electrode is an electrode formed by laminating a Cr vapor-deposited film 7 and a gold vapor-deposited film 8 on a single-crystal Si wafer 6 one after another. When the metal electrode is immersed in a solution of an organic solvent such as alcohol containing 0.01 to 10wt.%, preferably 0.1 to 3wt.%, of the compound, it is possible to obtain a qualifying electrode on which liquid in which S atoms, an alkylene group 1, a carboxyl anion group 2, an ammonium cation group 3 and a long-chain alkyl group 4 are arranged one after another on the metal surface 5 is adsorbed as a monomolecular film. The monomolecular film does not contain any pinhole and is uniform, and its density is high.