baber/WOPTO huggingface dataset:
Patent JP-H04358981-A (JP)
Title: Battery setup structure scooter type electric-motor two wheeler
Inventor: TAKAHASHI HIROYUKI
IPC: B62J25/00
Filed: 1991-06-05
Abstract: PURPOSE:To set up a battery without any hindrance in relation to other vehicle constituent parts even if this battery is formed into a large-sized one as well as to keep the extent of steerability and appearance so well, in a scooter type electric-motor two wheeler. CONSTITUTION:In the case where a body frame 2 of a scooter type electric- motor two wheeler 1 is made up into an underbone form, and a footrest floor 39 is installed at the upper side of its horizontal part frame 5, a battery 40 is installed along a lower surface side of this footrest floor 39, In addition, a breadth size B of the battery 40 is formed almost equal to a breadth size A of the footrest floor 39.
Patent JP-S614569-A (JP)
Title: Coating method of coating solution
Inventor: TAMURA KAZUYOSHI
IPC: H05K3/28
Filed: 1984-07-31
Abstract: PURPOSE:To obtain an optional coated film by differentiating the conveying velocity in each coating stage in drip-coating specifically the front or the rear surface, etc. of a printed board. CONSTITUTION:A printed board 1 retained by a holder 3 is conveyed in the direction of a drip cup 7, enters the first coating stage, and the soldered surface of the printed board 1 is coated with the linear drips of a coating soln. 6 which is scooped up into the cup 7. Then the holder 3 is turned while being conveyed and without leaving the range over a coating soln. vessel 5, and the printed board 1 is moved in the opposite direction and enters the second stage on the side of the surface to be fitted with electronic components. At this time, the printed board 1 is conveyed at an extremely low speed or stopped, and the linear drips of the coating soln. 6a are dropped. Consequently, the collision velocity of drips is reduced, and only the specified area can be coated.
Patent JP-S5865922-A (JP)
Title: Pcv device
Inventor: KOUNO TADAYOSHI
IPC: F01M13/00
Filed: 1981-10-12
Abstract: PURPOSE:To prevent exhaust gas recirculation (EGR) passage from being blocked will oil outflowing from a bypass system, by providing a bypass passage opening of a blow-bye gas reducing device in a symmetrical position to an EGR passage opening with respect to the axial core of a throttle. CONSTITUTION:A bypass passage opening 2 is provided in a symmetric position to an exhaust gas recirculation (EGR) passage opening 3 with respect to the shaft of a throttle valve 1. Even if oil, outflowing from a bypass system 2', rides on intake air 4 to flow together toward the downstream side, the oil can be prevented from adhering to the EGR passage opening 3, and blocking of an EGR passage 3' can be prevented.
Patent JP-S6140856-A (JP)
Inventor: SAKUTA SHOJI
IPC: C04B24/12
Filed: 1984-08-01
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-H115918-A (JP)
Title: Monoazo lake pigment and its production
Inventor: SHUKUTANI MASAO
IPC: C09B67/48
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a monoazo lake pigment that is nontoxic and improved in vividness and luster, by coupling a diazotized 1-amino-4-methyl-5- chlorobenzene-2-sulfonic acid with β-naphthol to give a dye, forming a lake from this dye with calcium in the presence of an anionic surfactant, and subjecting the lake to heat treatment. SOLUTION: A diazotized compound obtained by diazotizing 1-amino-4- methyl-5-chlorobenzene-2-sulfonic acid with a mineral acid and a nitrous acid salt is subjected to coupling with a coupling component comprising β-naphthol dissolved in an alkali hydroxide at a molar ratio of the coupling component to the diazotized compound of (1.00 to 1.20):1 at 0-50 deg.C for at most 1 hr to give a dye. A lake is formed from this dye with calcium in the presence of an anionic surfactant, and the lake is heat-treated at a temp. of 75-95 deg.C for 0.5-5 hr to give a monoazo lake pigment of the formula, having high diffraction intensities at angles of X-ray diffraction (2θ±0.2 deg., Cu-Kα) of 4.6 deg. and 3.3 deg., and low diffraction intensities at 14.0 deg. and 28.3 deg..
Patent JP-H08474-A (JP)
Title: Electric cooker
Inventor: SANO TAKAYUKI
IPC: A47J37/06
Filed: 1994-06-20
Abstract: PURPOSE:To obtain an electric cooker which has a lid fitted to the main body rotatably wherein a reflector is fitted in the upper part of the inside of the lid and multiple protruding stripes are formed in a position corresponding to a deodorizing catalyst of the reflector by drawing to facilitate deodorization by the deodorizing catalyst. CONSTITUTION:An electric cooker 1 has a main body 2 and a lid 3 which are fitted rotatably to the main body and cooks food placed in a internal space between the main body 2 and the lid 3 by electric heaters 10, 27 which are fitted in the main body and the lid. Odor generated by cooking is deodorized by a deodorizing catalyst 24 placed in the lid 3. In this case, a reflector 26 is fitted in the upper part of the inside of the lid 3, multiple protruding stripes 29 are formed by drawing. An air outlet 30 is formed by opening at least one edge of the protruding stripes 29. The protruding stripes reduce the force of air discharged, facilitate the odor decomposition by the catalyst and improve a deodorizing effect.
Patent JP-H0457237-A (JP)
Title: Surface protective coating material for magneto-optical disk and magneto-opticla disk formed by using this material
Inventor: TAKAHASHI YOSUKE
IPC: G11B7/254
Filed: 1990-06-22
Abstract: PURPOSE:To obtain the surface protective coating material stable over a long period of time by confining the impurity concn. in the surface protective coating material for magnet-optical disks consisting of a multifunctional (meth) acrylate deriv. to < 1wt.%. CONSTITUTION:Monohydric and/or dihydric or higher hydric alsohol substances, monofunctional (meth) acrylate deriv., (meth) acrylates, and the hydrolyzate thereof, etc., are incorporated as impurity comonents into the multifunctional (meth) acrylate deriv. The impurity components are removed to refine the deriv. and to confine the impurity concn. to < 1wt.% of the entire part. Water wasbing or an adsorbing method by metallic salt compd. is usable as the method for removing the impurity components. the surface protective coating material which is stable over a long period of time is obtd. without contamination with lapse of time by the impurities.
Patent JP-2000346647-A (JP)
Title: Total station
Inventor: ITAKURA NOBUO
IPC: G01C1/02
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To improve an operability of a total station by making functions and display contents of operation keys easy to understand. SOLUTION: Functions of each of operation keys 17a-17n are simplified as much as possible. Functions of the operation keys 17a-17n are sorted and arranged by types. Shapes of and symbols attached to the operation keys 17a-17n are set so that the functions can be directly judged therefrom. Symbols displayed to a liquid crystal display panel 16 are made patterns or characters so that displayed contents can be directly understood therefrom.
Patent JP-H058237-A (JP)
Title: Centrifugal molder
Inventor: NIWANO KENTARO
IPC: B29C41/04
Filed: 1991-07-03
Abstract: PURPOSE:To make the thickness of a cylindrical body uniform by a method wherein heating means, which radiate infrared rays and are provided inside a cylindrical mold, are controlled zonally. CONSTITUTION:Ceramic heaters 6 are arranged in the manner being divided into heaters 611, 612..., 616 to the axial direction of a driving shaft and into heaters 621, 622..., 629 to the peripheral direction to a cylindrical mold 2. The directions of the axial heaters 611, 612..., 616 are divided into zones so as to control the heater independently by zone. The ceramic heaters 6 directly heat the cylindrical mold 2. Thus, the temperature difference in the axial direction of the cylindrical mold 2 is prevented from developing, resulting in allowing to mold an endless belt having good film thickness accuracy.
Patent JP-S647029-A (JP)
Title: Light quantity distribution adjusting device
Inventor: IWATA YASUHIRO
IPC: G03G15/04
Filed: 1987-06-30
Abstract: PURPOSE:To adjust the distribution of the quantity of light into an optional pattern over a wide range and to facilitate the adjusting operation by molding the core material of a light shield member by using shape memory alloy. CONSTITUTION:The core material 17 is formed by punching a shape memory alloy plate so that a beltlike projection and recess part continues to one lengthwise edge and long holes are formed as screw insertion holes 21 on both lengthwise sides, and then bending the plate nearly at the crosswise direction center part at right angles. Further, comb-shaped parts 17a of the core material 17 constitute the 1st light shield member 14 covered with a beltlike cover material 18 made of rubber, etc., deforming elastically in deformation areas of support tongue pieces 22.... When the support tongue pieces 22... forming comb teeth of the comb-shaped tooth parts 17a of the core material 17 are bent, the cover plate 18 which covers the comb-tooth parts 17a also deform in the same direction and the deformation state is maintained by removing external force and is removed reversibly. Consequently, the operation efficiency in readjustment is improved greatly.
Patent JP-S5787677-A (JP)
Title: Video element density converting method
Inventor: MORITA MASAHIRO
IPC: G06T3/40
Filed: 1980-11-21
Abstract: PURPOSE:To reproduce an output picture which correctly reflects the pattern shape and size of an input picture, by performing a video element density conversion. CONSTITUTION:An input video data inputted from a facsimile device 1 is sequentially stored in a magnetic disc device 2. The data read out from the magnetic disc device is given to an input buffer 3 of a video element density conversion device 9. The device 9 has a processor 4, work memory 5 and output buffer 6, and one video element of an output picture data corresponding to the unit video element region including black video element of a prescribed number or more is taken as the black video element, and if not, it is taken as a white video element. The output picture data is printed on a dot printer 7.
Patent JP-H0453482-A (JP)
Title: Preparation of colored liquor
Inventor: OSHIMA TAKESHI
IPC: C12G3/02
Filed: 1990-06-20
Abstract: PURPOSE:To prepare colored liquor resistant to fading even after long-term storage by adding an alcohol solution containing acid-containing water, etc., to colored rice and adding the obtained water decoction in the preparation of liquor. CONSTITUTION:Colored rice (e.g. red rice, red brown rice, brown rice and purple black rice) is used as it is or in crushed state or in the form of bran of the colored rice. The above rice is decocted with an alcoholic solution containing water or acid and the water decoction is added to a liquor-brewing process to obtain the objective liquor.
Patent JP-H109884-A (JP)
Title: Path guidance apparatus and path finding method for vehicle
Inventor: KAKIYA TAKASHI
IPC: G08G1/0969
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To enable quick finding and guiding of a recommended path to the destination from the current position of own vehicle by an index data finding means for finding paths by using a network data for finding paths and an index data for finding paths. SOLUTION: An index data finding means 5 for finding paths firedes a recommended path between two points set by a path finding control means 3 using an index data for finding paths previously stored into an index data memory means 7 for finding paths. So, the path finding control means 3 uses a road network data of main roads, a road network data for finding paths as information pertaining to the network data and an index data for finding paths as previously stored into a road network data memory means 6 for finding paths and an index data memory means 7 for finding paths to control the operation of the index data finding means 5 for finding paths. Thus, the recommended path to the destination from the current position is found step by step and the recommended path obtained is transmitted to a presentation means 8.
Patent JP-H111716-A (JP)
Title: Refining method by dephosphorization of hot metal in converter
Inventor: TANAKA HIDESHIGE
IPC: C21C5/36
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To improve the dephosphorizing efficiency of a hot metal at low costs by charging the hot metal into a converter and adding the slag making material containing CaO regulated in the specified grain size or below into the converter during blowing oxygen for the hot metal. SOLUTION: The specific surface area of the grain of the flux making material becomes large by regulating the grain size of the flux making material containing CaO into 30 mm or below, even though the surface of the grain is coated with SiO2 , the quantity of CaO remaining in the vicinity of the center of the grain is reduced. As the result of it, CaO is completely dissolved, uniform slag is generated and is smoothly made to progress, whereby dephosphorization of the hot metal is efficiently executed. By this way, even when the content of Si is risen into 0.3% or above in the unstationary state at the time of the rising operation or the like after blowing-off in a blast furnace, refining by dephosphorization is efficiently executed and the quantity of steel manufactured from the molten steel after that is largely improved.
Patent JP-S6142171-A (JP)
Title: Manufacture of nonvolatile semiconductor memory device
Inventor: KIYOHARA MASAO
IPC: H01L29/788
Filed: 1984-08-02
Abstract: PURPOSE:To eliminate the problem of auto doping by a method wherein the film thickness is adjusted by oxidation after a gate oxide film is etched back to a required film thickness. CONSTITUTION:The first poly Si layer 42 serving as the floating gate electrode of a FAMOS is formed and then left at a memory transistor region (a). Next, in order to adjust the thickness of the gate oxide film of the peripheral circuit transistor and to prevent the auto doping from the layer 42, the gate oxide films 44 at regions (b) and (c) and the interlayer oxide film 46 of a FAMOS are formed at the same time by whole oxidation after etch-back of the gate oxide films 38 at peripheral circuit transistor regions (b) and (c).
Patent JP-H0214702-A (JP)
Title: Method and device for recovering and regenerating oil from waste coolant
Inventor: KAWAKAMI NO
IPC: B01D17/12
Filed: 1988-06-30
Abstract: PURPOSE:To efficiently recover oil by adding a flocculant to a waste coolant to roughly separate the waste coolant into oil and water, drawing off only the oil, and dehydrating the oil. CONSTITUTION:The waste coolant is stored in a storage tank 2, and then transferred to a flocculating and separating tank 3. A flocculant is then added from a flocculant injection pipeline 9, and the waste coolant is roughly separated into oil and water. The oil is floated up as flocs, and the flocs are sucked into a floc transfer pipeline 7 from a floating suction 10 and stored in the main tank body 11 of a concentration tank 4. Steam is passed through a steam heating pipe 12 to heat the flocculated oil. Consequently, the liq. in the main tank body 11 is separated into oil and water, the water is accumulated at the bottom of the main tank body 11, and the oil is floated to the upper part. The water at the bottom is discharged, and the oil is heated by the steam heating pipe and dehydrated. By this method, oil is efficiently recovered.
Patent JP-H0214902-A (JP)
Title: Flat pneumatic radial tire
Inventor: USHIKUBO TOSHIO
IPC: B60C9/18
Filed: 1988-06-30
Abstract: PURPOSE:To keep off any end separation as well as to make improvements in durability to high speed by increasing the number of sheets of a belt structure auxiliary layer for a flat pneumatic radial tire successively toward an side end from the central zone, and strengthening the circumferential rigidity. CONSTITUTION:An interval between sidewalls S and S' being opposed is reinforced by a radial carcass 10, supporting a treat T, and a belt structure B is set up between this tread T and the radial carcass 10. The tread T each of first to third circumferential grooves 40-45 at a symmetric position from the center of a tire, and first to fourth land part rows 50-56 are partitioned off among these circumferential grooves. The belt structure B is constituted of an auxilairy layer 30 by a heat contractible organic fiber cord together with a belt layer 20 by an inextensional cord of metal or the like, and the number of sheets of this auxiliary layer 30 is increased successively toward a side end from the tire center. Consequently, separation or the like at a belt end is prevented from occurring, thus improvement in durability to high speed is promotable.
Patent JP-S5589782-A (JP)
Title: Electronic watch
Inventor: KONDOU KENICHI
IPC: G04C3/14
Filed: 1978-12-27
Abstract: PURPOSE:To save the power and to make long the life of battery, by stopping the pulse motor only when the pointer operation is not required. CONSTITUTION:The reference signal from the oscillation circuit 1 is frequency divided 2, and the 1Hz signal of frequency divided output is fed to the AND circuit 8. Normally, the touch switch circuit 14 is ON, 1Hz signal P is fed to the drive circuit 5, and time display 7 is made by turning the pulse motor 6. On the other hand, when the circuit 14 is OFF, 1Hz signal P is stopped at the circuit 8 and the motor 6 stops turning. In this case, the 1Hz signal P is counted at the counter 4 via the OR circuit 17 and the stop time of the motor 6 is counted. Further, when the circuit 14 is again ON, the counter 4 performs subtraction with the fast feed signal Q in frequency division 2, and the motor 6 performs fast turning with the sum of the signals P and Q up to the time corresponding to the stop time.
Patent JP-H05332954-A (JP)
Title: X-ray converging device
Inventor: KOBAYASHI YUJI
IPC: G01N23/20
Filed: 1992-05-30
Abstract: PURPOSE:To obtain the device of simple structure and capable of converging X-rays into a point shape with high intensity. CONSTITUTION:An X-ray reflecting mirror 2 having a cylindrical reflecting surface extending along the optical axis is disposed on the optical axis in the mid point between an X-ray source 19 and a sample B. The mirror 2 is curved by a bonding mechanism 5 so that the reflecting surface thereof has a radius of curvature (r) and has a convex surface in the direction perpendicular to the X-ray path. X-rays R are converged into a very small spot on the sample B with large intensity, by totally reflecting X-rays R longitudinally and laterally at the cylindrical reflecting surface of the curved mirror 2, and by changing the directions thereof.
Patent JP-H0215845-A (JP)
Title: Forming method for cup-shaped part
Inventor: NISHIUCHI SHOHACHI
IPC: B21K21/02
Filed: 1988-06-30
Abstract: PURPOSE:To reduce the rate of generation of cracks in forming a cup-shaped part by ironing the outer periphery of a blank having an underfill part before extrusion and extruding it backward while filling the underfill part. CONSTITUTION:In forging the cup-shaped part the blank 1 in the final stage of upsetting is formed in a tapered shape so that its upper part becomes large in diameter. On one hand, an ironing land 4 is provided in the inner hole 3 of an extrusion die and the hole diameter of a small diameter part 4 beneath the ironing land 4 is formed to be nearly equal to the small diameter beneath the blank 1. The outer periphery of tapered blank 1 inserted into the inner hole 3 of the extrusion die is ironed by the pressing of an extrusion punch 6 when it passes through the ironing land 4, the underfill part is filled like the blank 1a and the tapered blank is extruded backward as it is. As a result, the rate of generation of the cracks is reduced.
Patent JP-H02167333-A (JP)
Title: Bulk polymerization reaction mixture
Inventor: DENISU JIYOOJIFU JIYANDA
IPC: C08G61/06
Filed: 1989-06-28
Abstract: PURPOSE: To obtain a bulk polymerization reaction blend liquid capable of obtaining a norbornene polymer by bulk polymerization in a mold which consists of a cycloolefin monomer having norbornene group, a metathesis catalyst system, and a thermally expanding microcapsule.  
     CONSTITUTION: This blend liquid contains (A) a cycloolefin monomer having norbornene group, (B) a metathesis (co-)catalyst having a heating start time of 0.5 minute or more at 30°C of a quantity capable of bulk-polymerizing A, (C) a synthetic resin-made microcapsule enclosing an evaporating expanding agent in which a temperature capable of attaining the highest expansion magnification is 70-200°C and a water content of 5 wt.% or less is 0.05-5 wt.% when it is non-expanded, and contains 1-50 vol.% when expanded. The blend liquid containing A and B and the blend liquid containing A, B and C are mixed by a mixing head, and injected into cavity type and core type metal molds differed in temperature to perform a reaction injection molding, whereby a norbornene polymer is manufactured. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000346507-A (JP)
Title: Joining structure between inner and outer cylinders and flange
Inventor: YAMAMOTO JIRO
IPC: F25C1/14
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To improve the joining strength of a joint between two cylinder bodies of one being an inner cylinder body and the other being an outer cylinder body and a flange. SOLUTION: The tip part of an outer cylinder 11 forms a bent part 11a1 bent orthogonally to a straight pipe part 11a2 and a boundary part 11a3 between the bent part 11a1 and the straight pipe part 11a2 is formed in an acuate state. With the outer cylinder fitted in the outer periphery of the inner cylinder, the inner peripheral surface of the straight pipe part 11a2 is brought into contact with the outer peripheral surface of the inner cylinder. The upper surface of the bent part 11a1 is brought into contact with one surface 15a of an outward flange 15 and brazing is applied on all the portion between the contact portions of the two parts for joining together the two contact portions.  The area of a contact portion between an outer cylinder 11 and the outward flange 15 is increased, and a whole portion extending from the contact portion to the inner cylinder 12 is brought into a brazed joining state, and the joining strength of a joint part is extremely increased.
Patent JP-H0510743-A (JP)
Title: Measuring method for thickness of coat on plating layer
Inventor: FUKUDA YOSHINORI
IPC: G01B15/02
Filed: 1991-07-04
Abstract: PURPOSE:To measure the thickness of a coat with high accuracy by correcting the influence of the thickness of a plating layer according to relational expressions through which the relation among the coat thickness, the plating layer thickness and Compton scattering X-ray intensity is theoritically found. CONSTITUTION:The thickness of a coat 3 is measured from a secondary X-ray 2 generated by application of an incident X-ray 1 to a coated metallic body; when a plating layer 4 whose composition is different from that of bed metal 5 exists between the coat 3 and the bed metal 5 the intensity of the secondary X-ray such as a Compton scattering X-ray is influenced by the thickness of the plating layer 4. As to the Compton scattering X-ray intensity, fluorescence X-ray intensity from the plating layer 4, and fluorescence X-ray intensity from the bed metal 5, their relation to the coat thickness and to the plating layer thickness is theoretically found and the influence of the plating layer is corrected according to these relational expressions, whereby accurate coat thickness can be found.