baber/WOPTO huggingface dataset:
Patent JP-2003161018-A (JP)
Title: Handrail device with illumination
Inventor: HAYASHI JUNICHI
IPC: E04F11/18
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handrail device with an illumination in which operations related to maintenance can be conducted simply.  <P>SOLUTION: A bracket mounting plate 3 is annexed along a road. A plurality of brackets 4 and the like are installed while being projected to the road side at regular intervals along the longitudinal direction of the bracket mounting plate 3. Illumination means 5 illuminating the road are mounted on the brackets 4. Handrail bars 6 are secured while being crossed over the adjacent brackets 4 and 4. Feeders 7 connected to the illumination means 5 are set up into openings on the passage side along the longitudinal direction of the mounting plate 3 in the bracket mounting plate 3 from the insides of recessed sections 42 for the first wiring fitted to the openings on the road side in the brackets 4, and housed extending over the insides of the recessed sections 30 for the second wiring communicated with the recessed sections 42 for the first wiring. The first covers 4b covering the openings 42a of the recessed sections 42 for the first wiring are installed detachably into the opening sections 42a. The second covers 3b covering the opening sections 30a of the recessed sections 30 for the second wiring are mounted detachably into the opening sections 30a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161311-A (JP)
Title: Hinge device
Inventor: YAMADA TSUNEO
IPC: F16C11/04
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge device that is capable of keeping a closed state without using a closing and opening mechanism since the hinge device is locked to be unable to turn when a closing and opening cover is closed and is excellent in operationality, for example, that for opening the closing and opening cover, it may be merely moved without releasing operation and furthermore is capable of being also used in a state in which the closing and opening cover is turned in a releasing direction at an angle of about 180 degrees in relation to a main body.  <P>SOLUTION: The hinge device is so structured as follows. A pivot axis 6 is provided with a first turning body 12 turning with the pivot axis and a bearing portion 8 is provided with a second turning body 13 turning with the bearing portion. On one location of the first turning body, there is provided a cam portion 9 or a cam engaging portion, and on one location of the second turning body, there is provided a cam engaging portion or a cam portion, so that even if at least a first coupling body 5 turns from a turn-lock state in which the cam portion engages with the cam engaging portion at an angle of 180 degrees relative to a second coupling body 7, it is prevented that the cam engaging portion and the cam portion re-engage with each other to cause a turn-lock state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167085-A (JP)
Title: Building footing mat and construction method for it
Inventor: HIRAI HIDEO
IPC: E02D27/44
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a building foundation mat in a nuclear power station has been manufactured by reinforced concrete heretofore, so the construction work conducted in the power station construction site has high site dependency, resulting in long working period, long term of construction for the whole power station, and increase of the construction cost, and since a large amount of reinforcing steel and reinforced bars are used to complicate the work and increase the cost due to a large material amount.  <P>SOLUTION: A steel plate skeleton is manufactured by a steel plate, partition steel plate and stiffener in a factory, carried in the site and concrete is placed in the steel plate skeleton to manufacture a building footing mat. Thus, the construction term can be shortened, the construction cost is reduced, and the material amount of reinforcing bars is reduced, the work is facilitated and the cost is lowered.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167986-A (JP)
Title: Data verification device
Inventor: NOMOTO TOYOHIRO
IPC: G06Q10/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of performing the verification of the value of data in a data coordination program by use of information acquired from a system that is to be data writing designation.  <P>SOLUTION: By a data conversion and verification program 130, a data verification using the definition information 172 internally possessed by a target accounting system 170 that is the data writing designation is performed. The data 155 related to the acquisition of the definition information has the data for the connection to the target accounting system 170 and the data related to the definition information 172 corresponding to a difference because the way of having a value in the definition information 172 is varied depending on the kind of the data verification to perform.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171326-A (JP)
Title: Method for producing cyclic dimer of p-isopropenylphenol
Inventor: DAITO NOBORU
IPC: C07C39/14
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a high-purity cyclic dimer of p-isopropenylphenol in a high yield by using bisphenol A as a raw material.  <P>SOLUTION: This method for producing the cyclic dimer of p- isopropenylphenol comprises reacting bisphenol A as a raw material in the presence of a sold catalyst at 100-190°C reaction temperature under 4-14 KPa reaction pressure while removing by-product phenol.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166783-A (JP)
Title: Low-temperature air processing equipment
Inventor: YOSHIDA JUN
IPC: C01B13/02
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-temperature air processing equipment allowing to feed to a demand side as product oxygen gas boosted up to a middle pressure of 0.02-0.08 MPa(G) by facilitating a structure of the equipment.  <P>SOLUTION: In this low-temperature air processing equipment, oxygen is taken out from a rectifying column 7 as a state of gas and temperature- recovered up to around a normal temperature by an air heat exchanger 13 and then the oxygen gas is boosted up to a target product pressure by functioning as an oxygen blower 16 a brake on a normal temperature side of an expansion turbine 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170257-A (JP)
Title: Method and device for detecting slag outflow
Inventor: TAKADA KENICHI
IPC: B22D11/16
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for detecting a slag outflow capable of preventing wrong detection owing to the open-close operation of a sliding nozzle and an influence of deposits on the sliding nozzle in the continuous casting equipment having the sliding nozzle and also capable of detecting the slag outflow without any delay of detection.  <P>SOLUTION: The device is for detecting the slag outflow in the continuous casting equipment 10 having the sliding nozzle 1b. The opening of the sliding nozzle is set up after considering deposits on the sliding nozzle 1b, by which the open-close operation of the sliding nozzle 1b originating in deposits on the sliding nozzle 1b is reduced and, based on the pressure of an inert gas sealed inside the feed nozzle 4 which guides the molten metal W to the tundish 2 from the ladle 1, the slag outflow can be detected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178817-A (JP)
Title: Photoelectric transducer and manufacturing method therefor
Inventor: KOJIMA KATSUNORI
IPC: H01M14/00
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric transducer which reduces inner resistance of a cell and which shows high photocurrent-voltage property having a high shape factor.  <P>SOLUTION: This is the photoelectric transducer which has a transparent electrode 5 coated by a semiconductor layer 7 carrying a sensitizing dye, a counter electrode 15 opposing to the semiconductor layer 7 of the transparent electrode 5, and an electrolyte layer 13 arranged between the semiconductor layer 7 between the transparent electrode 5 and the counter electrode 15 and which arranges a current collector 9 to be contacted with the transparent electrode 5 in the vicinity of the semiconductor layer 7. This is made to be the photoelectric transducer wherein the distance between the current collector 9 and the semiconductor layer 7 is within 1 cm and wherein surface resistance of the current collector 9 is smaller than that of the transparent electrode 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003139625-A (JP)
Title: Constant liquid temperature measuring instrument utilizing shape memory alloy
Inventor: SAKAMOTO AKIO
IPC: G01K11/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To measure the temperature of a liquid at a predetermined position just before its pouring, when the liquid is poured into a container with a hose or pipe. SOLUTION: Inside a transparent hose 10 or the like a shape memory alloy fixing ring being an end to be fixed of a coil-shaped shape memory alloy 1 (a ball 2 or the like being a mark is fitted to its tip), is interposed and fixed between a valve socket 9 and a pipe 8 fitted with a collar, putting packings 11, 12 between. A temperature can be measured by a position to which the ball 2 of a mark has moved.
Patent JP-2003183894-A (JP)
Title: Electrode for metal plating
Inventor: KUMAGAI NAOKAZU
IPC: C25D17/10
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode which is an electrolytic electrode for metal plating, such as zinc or tin plating, is suitable for the use as an electrode the positive polarization and negative polarization of which are alternately repeated, and has a long use life.  <P>SOLUTION: This electrode is prepared by forming, on a conductive substrate, an intermediate layer from a mixture which comprises platinum and iridium oxide and contains, in terms of metal, 60-90 atom.% platinum and 10-40 atom.% iridium, and then forming, on the intermediate layer, a surface layer from a mixture which comprises iridium oxide and tantalum oxide and contains, in terms of metal, 50-90 atom.% iridium and 10-50 atom.% tantalum. A suitable amount of the intermediate layer is 30-80 g/m<SP>2</SP>; and that of the surface layer, 10-50 g/m<SP>2</SP>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188540-A (JP)
Title: Method for manufacturing printed wiring board
Inventor: TOZAWA YOSHIHIKO
IPC: H05K3/46
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a printed wiring board having a SVH structure, with which etching quantity can easily be controlled and a plated layer made on a surface as thick as material copper foil can be removed.  <P>SOLUTION: In the manufacturing method of the printed wiring board having a surface via hole, the surface of the outer layer copper foil of a double-sided copper clad laminated board on the outermost layer is plated with metal with metal which can remove only metal without removing copper foil by chemical etching. The surface is copper-plated and is laminated and integrated with another double-sided copper clad laminated board. Then, the surface via hole is formed. Copper plating when the surface via hole is formed and the copper plating are removed. Then, metal plating is removed. Consequently, only copper foil is left in a conductor layer on the outer layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188309-A (JP)
Title: Wiring board
Inventor: MURAKAMI MASAAKI
IPC: H01L23/12
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a wiring board that can secure a fixed connected state with a connecting substrate even when the board is an inexpensive brittle substrate.  <P>SOLUTION: This wiring board 1 is provided with the brittle substrate having a plurality of recessed sections 4a on its surface and connection pads 5 arranged in the recessed sections 4a. This wiring board 1 is connected to the connecting substrate 2 through connectors 3 composed of solder on the connecting surfaces 5a of the pads 5. Each connection pad 5 has a depressed section 11 closely adhered along the recessed section 4a and pleat sections 12 extended from the depressed section 11 from the bottom of the section 11. The connecting substrate 2 has a coefficient of thermal expansion that is different from that of the wiring board 1 and cracks may occur in the substrate 2 due to a thermal stress generated by a displacement difference caused by the difference of coefficient of thermal expansion. However, the pleat sections 12 make the connection pads 5 hard to be peeled from the substrate 4 by checking the progress of the cracks.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183096-A (JP)
Title: Barium fluoride single crystal and its producing method
Inventor: FUKUDA TSUGUO
IPC: C01F11/22
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a barium fluoride single crystal having high durability to high energy light and not forming a color center even when exposed to the high energy light, and its producing method.  <P>SOLUTION: A fluoride of an alkaline earth metal except barium is mixed with a raw material for barium fluoride to be barium: alkaline earth metal except barium = 1:0.0001-0.01 as an atomic ratio. The obtained mixture is melted and crystallized into a single crystal and then the barium fluoride single crystal containing the alkaline earth metal except barium at the ratio is produced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180830-A (JP)
Title: Automatic instillation stoppage apparatus
Inventor: TAKAHASHI SAYUMI
IPC: A61M5/00
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic instillation stopping apparatus capable of automatically stopping instillation in a state where a prescribed amount of an instillation liquid remains in an instillation apparatus.  <P>SOLUTION: A fitting part 22 is formed in the form of a ring and fitted into a fit-in part of a trunk cylinder part 13 and the lower part 14 of an instillation cylinder 11. The fitting part 22 has a plurality of plate spring parts 23 formed so as to extend inward in a radial direction. The end of each plate spring part 23 is fitted to the upper end part of a float valve 24. The float valve 24 is extended upward and downward and its lower part is formed to be a valve part 25 capable of closing the flow-out port 18 of the cylinder 11. The plate spring parts 23 are formed so as to energize the float valve 24 downward. When the instillation liquid in the cylinder 11 is reduced and the liquid surface of the instillation liquid becomes lower than a prescribed height, the float valve 24 moves downward against buoyancy with the energizing force of the plate spring parts 23 to close the flow-out port 18 with the valve part 25.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183330-A (JP)
Title: Vinyl ether copolymer
Inventor: AOSHIMA SADATO
IPC: A61K8/00
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent which gives sufficient slipperiness, and durability of the properties, a method for producing the same, and a cosmetic containing the same.  <P>SOLUTION: A vinyl ether copolymer having structural units (1) and structural units (2), a method for producing the same, and a cosmetic containing the same are provided. In the formulae, R<SP>1</SP>and R<SP>4</SP>are each H or a 1-5C alkyl; A<SP>1</SP>and A<SP>2</SP>are each a 2-4C alkylene; m and p are each the number of 0-24; n is the number of 1-36; R<SP>5</SP>is H, a 1-36C alkyl or alkenyl or a 6-22C aryl; and X is a group represented by formula (3), (4) or (5) (wherein R<SP>2</SP>, R<SP>3</SP>, and R<SP>6</SP>are each H, 1-36C alkyl, or the like; R<SP>7</SP>is an anionic-group-containing 1-22C alkyl or the like; and Y<SP>-</SP>is an anion).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181211-A (JP)
Title: Solid-liquid separating method and solid-liquid separation apparatus
Inventor: HORII KIYOYUKI
IPC: B01D29/01
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-liquid separating method and a solid-liquid separation apparatus for separating a solid-liquid mixture like excreta of a farm animal into a solid (the solid content) and a liquid (the liquid content) without using electrical energy to be supplied from the outside of a plant as a power source.  <P>SOLUTION: The solid-liquid mixture (12) (for example, excreta of the farm animal such as a cow) transported by a transportation means (for example, a truck 10) is thrown in a storage means (a cylinder 14, a chamber or the like). The mixture (12) stored in the means (14) is compressed by a compression means (a piston 15, a press or the like). The liquid (12L) bled from the mixture (12) when compressed and the remaining solid content (12c) are separated by a filtration means (a mesh 16 or the like). The compression above-mentioned is carried out by transmitting the gravity of the transportation means (for example, the truck 10) to the compression means (15) via a power transmission mechanism (links 24, 25, a lever, a fluid pressure circuit or the like) as driving force.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182670-A (JP)
Title: Leg shield structure for scooter type motor bicycle
Inventor: OKADA NAOKI
IPC: B62J17/06
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leg shield structure for a scooter type motor bicycle capable of improving easiness for a rider to get on and off the motor bicycle by expanding a foot rest space at a lower part of the leg shield.  <P>SOLUTION: In the scooter type motor bicycle having accessories such as a fuel hose 33 and a relay 47 arranged at left and right of a down tube (vehicle body frame) 7 in a space enclosed by the leg shield 10 below a handle, a cross section shape of the leg shield 10 at a rider side rising part 10a has U-shape in which a center part dents against both side parts. Since the cross section shape of the leg shield 10 at the rider side rising part 10a has concave shape in which the center part is recessed against the both side parts, the foot rest space at the lower part of the leg shield 10 can be expanded to improve easiness for a rider to get on and off the motor bicycle while arranging accessories such as the fuel hose 33 and the relay 47 in the space at left and right of the down tube 7 in the space enclosed by the leg shield 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182336-A (JP)
Title: Air passage opening/closing device and vehicular air conditioning device
Inventor: OKUMURA YOSHIHIKO
IPC: B60H1/00
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of a vehicular air conditioning device having a plurality of sliding doors constituted of flexible film members.  <P>SOLUTION: A plurality of opening parts 36 to 39 are arranged in the circumferential direction of a cylindrical case member 31, a plurality of loop-shaped flexible film members 32 to 33 are staicked and arranged in the radial direction of the cylindrical shape, and a plurality of loop-shaped film members 32, 33 are rotated and displaced along the opening parts 36 to 39, whereby the plurality of opening parts are opened/closed. Thus, by laminating and disposing the plurality of loop-shaped film members 32, 33 in the cylindrical case member 31, the outer shape of the case member 31 can be formed into an extremely compact cylindrical shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191960-A (JP)
Title: Food packaging container
Inventor: KOMIYAMA KAZUMA
IPC: B65D25/20
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food packaging container in which an outer appearance of salad or cut fruit or the like is not influenced even if its moisture content is accumulated at the bottom part of the container.  <P>SOLUTION: There is provided a food packaging plastic container 1, wherein either an opaque or a translucent printing is continuously applied to a bottom surface 4 of a container main body 2 and the lower part of a circumferential wall 5 around the container main body. More preferably, either an opaque or a translucent printing is colored in the same tone as that of moisture extruded out of stored food. With such an arrangement as above, it is possible to hide the moisture accumulated at the bottom part from outside part because either the opaque or the translucent printing is applied even if the moisture discharged out of either salad or cut fruit or the like in the container main body 2 starts to flow and accumulate at the bottom part of the container main body 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002250873-A (JP)
Title: Optical path controlling element, mirror-mounted light emitting element using the element and mirror
Inventor: ODA MIKIO
IPC: G02B26/08
Filed: 2001-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical path controlling element to arbitrarily control an optical path by a mirror provided in the optical path, a mirror-mounted light emitting element using it and the mirror. SOLUTION: The optical path is controlled by arbitrarily setting the angle of the reflection surface of the mirror 2 provided in the optical path by the optical path controlling element. The mirror may be provided on a rotatable active body 3 and the active body 3 may be provided on a base plate 1. The mirror may be provided on the active body through a supporting body 4.
Patent JP-2003195629-A (JP)
Title: Developing device
Inventor: TOIZUMI KIYOSHI
IPC: G03G15/08
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance reliability for developing by preventing the deterioration of a member to be electrified such as toner and the melt-sticking of the member on the developing roller due to a mechanical or thermal load on the member to be electrified.  <P>SOLUTION: The developing device is provided with an electrifying means (toner electrifying roller) 3 for imparting a photoelectron to the member to be electrified T on the developing roller 2 and electrifying the member T, and a light irradiation means (ultraviolet light emitter) 5 for irradiating the electrifying material (e.g. photochromic) of the electrifying member with light, the photoelectron is generated by the photoirradiation on the electrifying material of the electrifying means, and then, the photoelectron is brought into contact with the member to be electrified T on the developing roller 3 so as to electrify the member to be electrified T. Besides, by bringing the electrifying means 3 into contact with the developing roller 2 with contact force of ≥15 N/cm<SP>2</SP>, the electrification efficiency of the member to be electrified T is enhanced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192016-A (JP)
Title: Multilayer hollow container and method of producing it
Inventor: HAMAGUCHI MITSUSHIGE
IPC: B32B1/02
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer hollow container that is satisfactory in the freedom of container design, barrier property, adherence between layers, and mechanical strength, and to provide a method of producing it.  <P>SOLUTION: The multilayer hollow container comprises a (a) polyolefin resin, (b) a barrier layer formed from a resin composition comprising an ethylene - vinyl alcohol copolymer, and (c) a thermoplastic resin layer comprising a thermoplastic resin other than the resin composition forming the barrier layer. A part of the hollow container has a welded portion, and the strength of the welded portion is 60% or higher than that of a non-welded portion thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198102-A (JP)
Title: Method for manufacturing circuit substrate
Inventor: HAYASHI TETSUYA
IPC: H05K3/18
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit substrate by a method wherein a high-precision circuit pattern is formed at least on one surface of a liquid crystal polymer film subject to dimensional changes due to external force.  <P>SOLUTION: In this method, a reinforcement board and one of the surfaces of the liquid crystal polymer film is bonded together by an organic layer in between, a circuit pattern is formed on the other surface of the polymer film, and then the polymer film is released from the reinforcement board.  <P>COPYRIGHT: (C)2003,JPO