baber/WOPTO huggingface dataset:
Patent JP-2001077983-A (JP)
Title: Image reader
Inventor: YAMAUCHI TSUYOSHI
IPC: H04N1/04
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized light weight image reader where the reliability of a scanning body for read scanning is maintained properly and the structure is not made complicated. SOLUTION: A motor 5, a speed changer 8, a synchromesh pulley 14, and a slider 2 are placed on a holder 7 of a scanning body 15. An image sensor unit 1 is placed on the holder 7 via a deflection member 13, such as a spring. A flat cable 9 which is a control signal line is placed between the holder 7 and the image sensor unit 1. One end C of the flat cable 9 is connected to a control board 6, and the other end is branched on the holder 7 on the way, and its one end S is connected to the image sensor unit 1 and the other end M is connected to the motor 5.
Patent JP-H06145446-A (JP)
Title: Frlame retardant composition having elasticity
Inventor: SASAKI HIROKO
IPC: D21H19/00
Filed: 1992-08-26
Abstract: PURPOSE:To obtain a flame retardant composition, applicable to interior or exterior trim materials with a thickness equal to or larger than that of a substrate and having excellent flame retardancy and durability, etc., while holding the elasticity. CONSTITUTION:This flame retardant composition is obtained by adding 3-35 pts.wt. metallic salt of boric acid and 150-800 pts.wt. metallic hydroxide to 100 pts.wt. aqueous emulsion of a halogen-containing resin. The resultant composition is flame retarded by the synergistic action of a halogen with the metallic salt of the boric acid in the aqueous emulsion of the resin and the flame retarding is further promoted by dissociation and release of water of crystallization caused by heating of the metallic hydroxide. Excellent flame retardant effects can effectively be manifested without losing physical properties such as elasticity and weather resistance of the resin used.
Patent JP-H0586636-A (JP)
Title: Fall-proof device for service vehicle
Inventor: ONO TOYOICHI
IPC: E02F9/24
Filed: 1991-09-30
Abstract: PURPOSE:To prevent a service vehicle from falling down when the vehicle is run on oblique land. CONSTITUTION:Based on the output of a front and rear inclino-meter 12 for a vehicle, mounted on the vehicle, by a CPU 23, arithmetic is performed on the rotation moment of the vehicle, and based on each output of a pressure sensor 8 mounted on the vehicle, the inclinometer 12 for the vehicle front and rear, a lift arm rotary-position sensor 9, and a bucket rotary-position sensor 10, arithmetic is preformed on the rotation moment of a service machine. When the rotation moment in the direction far the vehicle to be grounded, obtained by combining both the rotation moments with each other comes to a value equal to or less than a threshold value, then it is discriminated that the Vehicle is fallen down, and the service machine is regulated in a posture for the vehicle not to be fallen down.
Patent JP-2001077611-A (JP)
Title: Movable object communication machine
Inventor: TAKATANI MINORU
IPC: H01Q19/30
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To improve directivity to a side opposite to a human body side and to suppress the effects that an electromagnetic wave radiated from the mobile object communication machine of a portable telephone gives on human bodies with respect to the mobile object communication machine incorporating a chip antenna. SOLUTION: A mounted board 2, having GND 7 and non-GND 71 each having wavelength almost equal to 1/4 wavelength of a use frequency, a chip antenna 1 mounted on non-GND in the mounted board and a waveguide conductor 4, which is installed in a casing 3 on a side opposite to a human body side and which is shorter than half the wavelength of the use frequency are included in the movable object communication machine 100.
Patent JP-S63146853-A (JP)
Title: Urea modified isocyanate
Inventor: JIEI PII BURAUN
IPC: C08G18/78
Filed: 1987-10-06
Abstract: A dispersion in an aromatic polyisocyanate of a reaction product of the polyisocyanate and an amine having the formula : <CHEM> wherein Q represents hydrogen or hydrocarbyl and R represents a hydrocarbyl radical selected from radicals of the formulae : <CHEM> or wherein R and Q together with the attached nitrogen atom form a piperidine, morpholine or pyrolidine ring bearing a hydrocarbyl radical on at least one of the carbon atoms adjacent to the nitrogen atom.
Patent JP-H1078287-A (JP)
Title: Grain dryer
Inventor: ITO MASATO
IPC: B02B1/02
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To facilitate an assembling of an intermediate section of a dryer without lowering the strength thereof, wherein a hot air passage and exhaust passage are integrally defined within an intermediate section body of a dryer body and a hot air chamber and an exhaust chamber which are communicated with the hot air passage and the exhaust passage are respectively disposed at front and rear sides of the intermediate section body. SOLUTION: An intermediate section 4 of a dryer body is made of a plurality of body members 18, 19 which are separable along a separating face which extends in a longitudinal direction. When these body members 18, 19 are integrally jointed, the intermediate section 4 forms an intermediate section body 17 which defines a hot air passage and an exhaust passage therein, and a hot air chamber 26 and an exhaust chamber 27 which are respectively disposed at front and rear sides of the intermediate section body 17 and communicated with the hot air passage and the exhaust passage.  Due to such a construction, the intermediate section 4 of the dryer body can be packaged and transported in a form that the intermediate section body 17 which is made of a pair of body members 18, 19 and separable at a widthwise central position and the hot air chamber 26 and the exhaust chamber 27 are integrally assembled. The intermediate section 4 is directly installed in the assembled form or in a decomposed form at a dryer installation site depending on the condition of the dryer installation site.
Patent JP-S62112855-A (JP)
Inventor: HAYASHI MITSUKI
IPC: E04D3/363
Filed: 1985-11-13
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-S61128966-A (JP)
Inventor: SAKATA TAMON
IPC: A61F6/06
Filed: 1984-11-28
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-S61235466-A (JP)
Title: Aqueous pigment dispersion
Inventor: AIHARA TETSUO
IPC: C08F26/06
Filed: 1984-11-29
Abstract: PURPOSE:To provide the title dispersion having excellent easy dispersibility and dispersion stability, consisting of a dispersant obtd. by copolymerizing four monomers, a pigment and an aq. medium. CONSTITUTION:The title dispersion is obtd. from a pigment, an aq. medium and a dispersant obtd. by copolymerizing 3-98pts.wt. unsaturated monomer (A) contg. a urethane linkage obtd. by reacting an acrylic monomer contg. an isocyanate group with a hydroxyl group-contg. compd. or reacting a hydroxyl group-contg. (meth)acrylate ester monomer with a monoisocyanate compd., 2-97pts.wt. alpha,beta-ethylenically unsaturated nitrogen-contg. monomer (B) (e.g. 2-vinylpyridine), 0-20pts.wt. ethylenically unsaturated carboxylic acid (C) of formula I or II (wherein R11 is H, lower alkyl; R12 is H, lower alkyl, COOH; R13 is R11 or carboxy-lower alkyl; R1 is H, CH3; n is 2-6) and 0-91pts.wt. alpha,beta-ethylenically unsaturated monomer (D) (e.g. n-butyl methacrylate) other than components A, B and C in the presence of a polymn. catalyst at 0-180 deg.C.
Patent JP-H06100798-A (JP)
Title: Coating composition and surface-coated molded product
Inventor: YAMAMOTO NAOKI
IPC: C08J7/04
Filed: 1992-09-22
Abstract: PURPOSE:To provide the subject composition comprising a specific mixture, specific silica particles and a specific photopolymerization initiator and excellent in abrasion resistance, scratch resistance, weatherability, water resistance, adhesivity, appearance and anti-cracking. CONSTITUTION:The objective composition comprises (A) a mixture consisting of (i) >=50wt.% of a crosslinking-polymerizable compound having two or more (meth)acryloyloxy groups in the molecule and (ii) a compound copolymerizable with the component (i), (B) silica particles whose surfaces are modified with the hydrolysate of a silane compound of the formula (R<1> is H, methyl; R<2> is 1-3C alkyl, phenyl; R<3> is H, 1-10C hydrocarbon residue; (n) is 0-2), and (C) a photopolymerization initiator such as benzoin. The cored product of the composition is preferably coated on the surface of a resin molding.
Patent JP-H1189754-A (JP)
Title: Method for manufacturing flat heater
Inventor: NAGAI MASAAKI
IPC: H05B3/14
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To manufacture a lightly flexible flat heater by forming a layer lined with rubber in a manner that a front surface of a sized fabric is coated with rubber after washing the fabric and by printing a rear surface with an electrode and a calorific element layer. SOLUTION: According to manufacturing a toilet seat heater 1 as a flat heater, at first fabric 2 as a basic material is washed by hot water and a sizing impregnated into the fabric 2 is removed and the fabric 2 is dried. After that on a front surface of the fabric 2, a layer 3 lined with rubber is formed in a manner that, for example, vulcanized rubber product such as butyl rubber is coated thereon. And then an electrode layer 4 is formed stratified at predetermined patterns by a screen printing on the layer 3 lined with rubber. In this case the electrode layer 4 of a binary system is formed loop-shaped at internal and external peripheries.  And electrode layer 4 is furthermore formed branch- shaped projecting many pieces of electrode layers like a teeth of a comb from the internal and external peripheries and a calorific element layer 5 is further formed on the rear surface of the fabric 2 forming the electrode layer 4.
Patent JP-H07102581-A (JP)
Title: Method of front-reforming construction of existing engineering structure
Inventor: YUKIMOTO MASASHI
IPC: E02D29/02
Filed: 1993-10-08
Abstract: PURPOSE:To improve a spectacle by stacking natural stone-shaped GRC panels in pairs on the front of an existing engineering structure while the outer circumferences of the panels are bonded with the surface of the structure. CONSTITUTION:GRC panels A, in which central square protruding sections 1 are molded under the state of natural stone, are stacked in pairs and bonded on the surface of an existing engineering structure such as a retaining wall B, sheet piles, etc., crosswise and zigzag. Smooth outer-circumferential adhesive surfaces formed on the rears of the square frame sections 2 of the outer circumferential sections of the panels A are bonded by adhesives C at that time. Accordingly, the existing engineering structure can be reformed in a structure closed to nature and a structure having an excellent spectacle.
Patent JP-S62112150-A (JP)
Title: Portable copying device
Inventor: TAGIWA IZUMI
IPC: G03B27/18
Filed: 1985-11-12
Abstract: PURPOSE:To press effectively a surface to be exposed by applying the whole dead load of a copying device to the surface to be exposed through a platen part. CONSTITUTION:The copying device consists of an exposure light source part, an exposing electrical device control part and a platen part abutted upon the surface to be exposed to constitute an contact and pressing surface and the approximately whole surface of a bottom is used as an exposing surface. The platen part 6 is constituted of a plastic platen plate 61 and a buffer member 62 consisting of a transmissive air bag or a transmissive sponge and positioned on the lowermost layer and the whole weight of the copying device 1 is applied to the surface to be exposed. Consequently, the weight of a capacitor can be utilized as a part of a pressing function and the dead load of the copying device 1 is utilized, so that pressing force from the external can be reduced.
Patent JP-H09139386-A (JP)
Title: Method of flattening nonplane layer
Inventor: ROH JAE-WOO
IPC: H01L21/3205
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of flattening a nonflat layer, using electroplating method. SOLUTION: The first layer 13 consisting of insulating material having a projection based on the nonflat layer is made on the top of the nonflat layer, and the shield layer 14 of the conductive material having the projection based on the protrusion of the first layer 13 is coated with electroplating, and then a photoresist layer 15 is made on the shield layer 14, and its one part is patterned, and is removed partially to expose one part of the top of the shield layer 14. A conductive layer 16 is made on the exposed part of the shield layer 14, and the residual part of the photoresist layer 15 is removed by dry etching until the lower shield layer 14 is exposed. Next, a part of the photoresist layer 15 and the shield layer 14 projected between the conductive layers 16, and a part of the first layer 13 are removed, and the protrusion of the first layer 13 is removed completely, and each conductive layer 16 and the shield layer 14 under them are removed, whereby the nonflat layer is flattened.
Patent JP-H02101336-A (JP)
Title: Housing
Inventor: OGINO MITSUHIKO
IPC: F24F3/00
Filed: 1988-10-06
Abstract: PURPOSE:To provide a housing structure having less thermal loss and having a ventila tion function for a dwelling space by a method wherein the dwelling space is applied as part of an air cycle passage, a solar heat is collected at outer walls and a ceiling, heat generated within the housing is recovered and reutilized. CONSTITUTION:Air passed through a sucking or a discharging port 17 passes through a heat exchanger 14 and is dispersed into a garret space 1 by a dispersion fan 16. The air passes through a ceiling 19 under a supplied pressure from the heat exchanger 14 into a dwelling space 2 or from an aeration space 4 to the dwelling space 2 through inner walls 18 or passes through the aeration space 4 to move toward an under-floor space 3 and then is discharged out to an external part B through the heat exchanger 14 under operation of a ventilation fan 15 within the dwelling space 2. At a collector space 6, the air taken from a suction port 11 at a ridge part descends down an outer layer 7a of a roof collector space 7 and an outer layer 8a of a wall collector space 8 while collecting a solar heat. This air passes through the inner layer 7b while recovering heat leaked from an air tight thermal insulating layer 5 and then moves to a ridge part 9. At the ridge part 9, the air heated by the heat collecting duct 12 is supplied to a dispersion duct 13 through a fan 23 and a pipe 24.
Patent JP-S61133359-A (JP)
Title: Alumina fiber reinforced magnesium alloy
Inventor: TATEMATSU YOSHIAKI
IPC: C22C23/00
Filed: 1984-11-30
Abstract: PURPOSE:To reduce the coefft. of thermal expansion of an Mg alloy and to improve the strength, wear resistance, durability and workability by reinforcing the Mg alloy with alumina fibers contg. SiO2 and having a specified crystal structure. CONSTITUTION:Alumina fibers consisting of <=10wt% SiO2 and the balance essentially Al2O3 having a crystal structure with a delta-Al2O3 base are compression-molded as reinforcing fibers to form a molded body having a prescribed bulk density. The molded body is placed in a mold, and a molten Mg alloy is charged and solidified to obtain an alumina fiber reinforced Mg alloy having an Mg alloy matrix. The preferred amount of the molded body of alumina fibers is about 10-20vol% and the preferred delta-Al2O3 content in the alumina fibers is >=50wt%. Since the special reinforcing fibers are used, the reaction of the Mg alloy with the fibers can be avoided, so the strength and wear resistance can be improved.
Patent JP-H03117515-A (JP)
Title: Numerical control unit
Inventor: KITAGAWA KATSUYOSHI
IPC: G05B19/4103
Filed: 1989-09-28
Abstract: PURPOSE:To automatically select such an acceleration/deceleration time constant that a work time becomes the shortest and to improve the operability, by providing a time constant deciding means to decide an acceleration/deceleration time constant according to a designated tap notch depth and screw pitch. CONSTITUTION:An acceleration/deceleration time constant deciding means 4 deciding the acceleration/deceleration time constant according to the notch depth and screw pitch of a tapper is provided. The acceleration/deceleration control of each motor 4S, 4Z on a main shaft and Z-axis is performed by the acceleration/deceleration time constant decided by this time constant deciding means 4. Consequently, a high speed work can be performed in any tapping work.
Patent JP-2001080999-A (JP)
Title: Device for producing fiber-like crystal
Inventor: ITO TAKESHI
IPC: C30B29/62
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of curvature or strain and to obtain sufficient length without defects by growing a crystal in the form of fiber by pulling down a crystal material molten in a vessel from a small hole through a seed crystal and controlling the angle of the pulling-down direction with respect to the vertical direction through a seed holding tool. SOLUTION: A crystal material accommodated in a crucible 10 is heated and molten in a vacuum vessel constituted of a transparent quartz chamber 73 and a metal bellows 74. A fiber-like crystal 2 is formed by pulling down this molten material 1 from a small hole provided at the bottom of the crucible 10 through a seed crystal. This seed crystal is held by a collet chuck of a seed holding tool 41 and, at the same time, rotated through a seed shaft 40 by a servomotor 35. Furthermore, the seed shaft 40 is moved on a flat plane perpendicular to the pulling-down direction using gonio-X, Y tables 33, 34 provided on X, Y tables 31, 32, thereby the angle of the pulling-down direction with respect to the vertical direction is adjusted in the vicinity of the solid-liquid boundary face.
Patent JP-S61132459-A (JP)
Inventor: MIZOUCHI SEIJI
IPC: B65G35/06
Filed: 1984-11-30
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-H0994854-A (JP)
Title: Mold for molding resin shutter
Inventor: YAMAMOTO KUNIO
IPC: B29C33/76
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To make uniform the dimension of thickness of two side plate parts communicated by means of a connecting part. SOLUTION: A core mold is provided with a thin plate part 41 arranged between cavities of a pair of side plate parts, a thick plate part 42 extended to the base end 41a of the thin plate part 42 and supporting the thin plate part 41 and a pair of supporting wall parts 43 and 43 being fixed respectively by being faced to both end parts in the width direction (the arrow mark directions A and B) of the thin plate part 41 and being fixed on the thick plate part 42.
Patent JP-H02103819-A (JP)
Title: Manufacture of enameled wire
Inventor: MIURA TATSUSHIROU
IPC: H01B13/16
Filed: 1988-10-08
Abstract: PURPOSE:To make it possible to easily manufacture an enameled wire with a uniform finished outside diameter by providing a wire drawing process of a running wire with a die in a coating-baking process. CONSTITUTION:A wire drawing process of a running wire 1 by means of a wire drawing die 7 provided in a coating-baking process. The running wire runs coming into contact with a dipped vanish coating roll at the lower side of a vanish tank 2 where the wire 1 is coated with insulating vanish at the whole surface thereof by means of a squeezing felt 4. The coated vanish is baked to the surface thereof in a baking furnace 5 and the baking is repeated by several times to form an insulating film. The running wire 1 which has finished coating and baking is once drawn by the die 7 and then, cured once in the furnace 5. It is thereby possible to easily manufacture an enameled wire with a uniform finished outside diameter.
Patent JP-H02100786-A (JP)
Title: Automatic ticket examination system
Inventor: ARAKI MASAHIRO
IPC: G07B11/02
Filed: 1988-10-07
Abstract: PURPOSE:To realize the application of various traffic facilities with no use of tickets by writing the fare adjustment data onto a wicket pass card after the collation carried out between the fingerprint registered into the card and the fingerprint of the card owner. CONSTITUTION:A fingerprint reading part 14 of an automatic ticket examinating machine 1 reads the fingerprints of passengers passing through a wicket. While a fingerprint data reading part 15 reads the fingerprint data on a wicket passing medium. Then a fingerprint collating part 16 collates the read fingerprint with the fingerprint data. When the coincidence is obtained. from this collation, an open/close mechanism part 17 opens the wicket and at the same time a write input part 18 writes the fare adjustment data into the wicket passing medium. Thus no ticket is required for a passenger to pass through the wicket owing to the use of the wicket passing medium. Then the time required for acquistion of tickets via a ticket vending machine can be omitted and the passengers are not required to carry the cash with them to purchase the tickets. Furthermore many expansive ticket vending machines can be omitted.
Patent JP-H07109525-A (JP)
Title: Production of extra thin steel sheet for welded can body, suitable for high speed welding
Inventor: MARUOKA KUNIAKI
IPC: C21D8/04
Filed: 1993-10-12
Abstract: PURPOSE:To produce an extra thin steel sheet for welded can body, hardly causing lapping relief and suitable for high speed welding, by regulating C content in a low carbon steel slab to a value in a specific range and also specifying slab heating conditions prior to hot rolling, hot rolling conditions, and secondary cold rolling draft, respectively. CONSTITUTION:A slab of a low carbon steel, which has a composition containing, by weight, >0.0060-<0.O600% C, <0.06% Si, 0.05-0.60% Mn, <0.06% P, <0.06% S, 0.005-O.10% acid soluble Al, and 0.0010-0.010% N or further containing 0.005-0.1000% Cr, is used. The slab is cooled down to a temp. lower than the Ar3 transformation point, reheated to >=1050 deg.C, and hot-rolled and hot rolling is finished at a temp. not lower than the Ar3 transformation point, or, hot rolling is started at >=900 deg.C surface temp. in a high temp. state without cooling the slab down to a temp. lower than the Ar3 transformation point and hot rolling is finished at a temp. not lower than the Ar3 transformation point. Subsequently, the resulting hot rolled steel plate is coiled at <=680 deg.C, pickled, cold-rolled, recrystallization-annealed, and subjected to secondary cold rolling at 2-10% draft. By this method, the extra thin steel sheet for welded can body, having <=0.26mm sheet thickness, >=62 Hr30-T hardness, and 44kgf/ mm<2> tensile strength in a rolling direction, can be produced.
Patent JP-H03116900-A (JP)
Title: Superconducting magnetic shielding cover
Inventor: KOSUGE SHIGECHIKA
IPC: C23C30/00
Filed: 1989-09-29
Abstract: PURPOSE:To obtain a large superconductive magnetic shielding cover that the measurement of very weak magnetism is prevented from deteriorating in accuracy due to external magnetism by a method wherein an oxide superconductor film is formed on the surface of a specific cylindrical body whose one end is opened. CONSTITUTION:A cylindrical body 1 whose one end is opened is formed of ferromagnetic metal such as nickel, iron or the like, and an oxide superconductive film 2 is formed on the inner surface of the cylindrical body. At this point, the length (H) of the cylindrical body 1 along its axis is set two times or more as large as the diameter (D) of the cylindrical body 1.