baber/WOPTO huggingface dataset:
Patent JP-2003279756-A (JP)
Title: Branching method of fiber ribbon
Inventor: KATSURAJIMA WATARU
IPC: G02B6/44
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a branching method of fiber ribbon for taking out fiber ribbon at an arbitrary site of the fiber ribbon.  <P>SOLUTION: When the coated optical fiber 2 is to be branched from the fiber ribbon 1, first an auxiliary layer 6 is formed at an arbitrary site in the fiber ribbon 1. Then, a notching 7 being extended in the widthwise direction of the fiber ribbon 1 is formed on the auxiliary layer 6. As a method for forming the auxiliary layer 6, the fiber ribbon 1 is coated with resin having an adhesive property and a curing property for fixing, or a thin plate is adhered to the fiber ribbon 1. After that, the fiber ribbon 1 is bent and pulled to break the auxiliary layer 6 with the notching 7 as a starting point. Then, a collective covering 3 in the fiber ribbon 1 is broken together with the auxiliary layer 6, and the coated optical fiber 2 is exposed. Then, a pin 8 is inserted between arbitrary coated optical fiber 2 to separate the coated optical fiber 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278305-A (JP)
Title: Arrangement method for void form
Inventor: NITTA KITAO
IPC: E04G21/18
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate marking work in arrangement of void forms.  <P>SOLUTION: In construction of a void slab 1, marking is carried out for arranging the void forms 2 in proper positions on a slab form 3. In the marking, arrangement dimensions of the void forms 2 are set to be integral submultiples of a vertical dimension and a longitudinal dimension of the slab form 3. For example, when the slab form 3 has a vertical dimension L<SB>1</SB>and a lateral dimension L<SB>2</SB>, an area (diagonally shaded part) A for arranging an assembly of the void frames 2 is defined by a vertical dimension 1/3L<SB>1</SB>and a lateral dimension 2/3L<SB>2</SB>(figure a) or by a vertical dimension 1/2L<SB>1</SB>and a lateral dimension L<SB>2</SB>(figure b). In this setting, the edge 3a of the slab form 3 serves as one side of the area A at least, so that formation of a marking line a for the side can be omitted (the marking line a is shown by a broken line).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288728-A (JP)
Title: Skew-adjusting device for disk drive device and the disk drive device
Inventor: OGURO MOTOAKI
IPC: G11B7/08
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To precisely adjust the tilt of the optical axis of an objective lens in a pickup part, with respect to an optical disk.  <P>SOLUTION: In a skew-adjusting device of an disk drive device in which the pickup part 13 having the objective lens 18 is provided so as to be capable of moving in the radial direction of the optical disk 11 by a feed mechanism 14 and is guided by a guide mechanism 15 so as to be capable of adjusting the tilt of the optical axis of the objective lens in the pickup part with respect to the optical disk, first skew-adjusting means 21 are provided to the guide mechanism. The skew-adjusting means, which are installed at both end parts of a pickup guide 25 in the guide mechanism, finely rotate the pickup part about a lead screw 20 of a feed mechanism as the center by respective adjusting operations, and are constituted so as to be capable of respectively adjusting the tangential tilt of the optical axis of the objective lens in the pickup part, with respect to the optical disk on the inner circumferential side and the outer circumferential side of the optical disk.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285691-A (JP)
Title: Wheelchair loading/unloading device, and bus equipped with the same
Inventor: HAMAOKA HIROSHI
IPC: B60R3/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair loading/unloading device which can effectively utilize the under-floor space of a car body, and a bus equipped with the device.  <P>SOLUTION: This wheelchair-loading/unloading device 1 is equipped with a slope body 2 in order to form a slope S for the loading/unloading of a wheelchair which is freely removably arranged in a housing compartment B of the car body. Auxiliary slopes 3a and 3b are foldably and developably connected with the insertion side end and the pulling out side end of the slope body 2. Respective auxiliary slopes 3a and 3b are constituted of first slope boards 8a and 12a which can be folded onto the wheelchair-loading/unloading surface of the slope body 2, and second slope boards 8b and 12b which can be folded onto the wheelchair no-loading/unloading surfaces 8A and 12A of the respective first slope boards 8a and 12a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297240-A (JP)
Title: Manufacturing method of fluolescent lamp, fluolescent lamp and fluolescent material coating device
Inventor: UEDA TAKASHI
IPC: H01J9/22
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluolescent material coating device which does not require a large-scale device, which releases hardly any waste liquid, and the fluorescent material is possible to be uniformly coated.  <P>SOLUTION: An ejecting head 1 to eject each color of the fluolescent material suspended liquid in droplets is inserted into the inside of the vertically erected bulb 90, and while the head 1 is made to be rotated, the each color of the fluolescent material suspended liquid is made to be ejected in the state of the droplets and coated on the inner face 91 of the bulb. The each color of the fluolescent material suspended liquid is supplied to the head 1 via the feed-pipe 12 from tanks 111 to 113.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299186-A (JP)
Title: Structure of speaker
Inventor: AKATA YUICHI
IPC: H04R9/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of speaker which is capable of improving characteristics of a medium range and a low range without inhibiting cooling a magnetic circuit.  <P>SOLUTION: A hollow portion 10b is provided on an equalizer 10 which is so arranged that it extends so as to be inserted through the center hole of a diaphragm 7 from the top surface of the center of magnetic circuits 1, 2 and 3. An insertion hole 1a is provided on the center portion of the magnetic circuits, and the hole 1a is allowed to communicate with the portion 10b. A plurality of holes 10a, 10a and so forth which communicate from the portion 10b to the outer surface of the equalizer 10 are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289954-A (JP)
Title: Engaging tool of shelf board, and cabinet using the engaging tool
Inventor: NAKAMURA YOSHIHIDE
IPC: A47B57/48
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a shelf board from coming off to the upper/lower/front/rear sides of the shelf board without increasing the number of parts and to cope with the thickness of the shelf board to be used.  <P>SOLUTION: This engaging tool is formed from at least two members, and engaging tool main bodies and stoppers to be attached and detached to/from them are formed in a symmetrical shape. Consequently, as for the kinds of parts, only two kinds of (four kinds, before) the main body part of an engaging tool and stoppers to be attached and detached to/from them are used. Further, even when the thickness of the shelf board to be used is different, only the main body part of the engaging tool is changed, and the increase in costs for a die and the kinds of the parts to be spent for it is reduced, thereby it is easy to cope with the thickness of the shelf board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293199-A (JP)
Title: Aqueous electrolytic peeling solution for tin-silver alloy and electrolytic peeling method
Inventor: TANAKA SHIGEMI
IPC: C25F5/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To prepare an aqueous electrolytic peeling solution for a tin-silver alloy film which can rapidly and efficiently peel the tin-silver alloy film applied on a conductive substrate by electrolysis from the conductive substrate, and to provide an electrolytic peeling method for the tin-silver alloy film by using such aqueous electrolytic peeling solution.  <P>SOLUTION: The aqueous electrolytic peeling solution contains an alkane sulfonic acid and/or its salt at ≥500 to 800 g/L and the electrolytic peeling method for the tin-silver alloy film comprises electrolyzing the tin-silver alloy film on the conductive substrate having the tin-silver alloy film as an anode in the aqueous electrolytic peeling solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003252615-A (JP)
Title: Method for manufacturing expanded graphite sheet
Inventor: HIROSE YOSHIAKI
IPC: C01B31/04
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an expanded graphite sheet having no trace of air bubble nor swelling.  <P>SOLUTION: An expanded graphite delivered from an expansion furnace is made into a sheet after deaeration treatment of the graphite.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003301914-A (JP)
Title: Ball screw
Inventor: HASHIMOTO JUNICHI
IPC: F16H25/22
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw with simple construction surely reducing noises generated during circulating movement of balls.  <P>SOLUTION: The ball screw 1 comprises a screw shaft 3 having a screw groove 2 formed in the outer periphery, a nut 5 fitted to the screw shaft 3 and having a screw groove 4 formed in the inner periphery, a number of balls 6 to be rollingly fitted to the screw grooves 2, 4 of the screw shaft 3 and the nut 5, and a return passage 7 for circulating the balls 6. A plurality of hole portions 29, 32 are formed in the nut 5 in the radial and/or axial direction of the screw shaft 3 at given spaces in the peripheral direction and filled with vibration damping materials 30, 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002349571-A (JP)
Title: Bearing device
Inventor: YAMAMOTO AKIHIKO
IPC: F16C33/14
Filed: 2002-04-12
Abstract: PROBLEM TO BE SOLVED: To reduce a burden on a worker at the time of grease feeding work, to inhibit a noise such as a squeak, a rattling sound generated at the time of turning of a bucket, etc., and to maintain a comfortable working environment. SOLUTION: In the bearing device for a hydraulic shovel, etc., a pair of bushes 15, 15 is attached to an arm boss 13 positioned at a tip end side of an arm 7 and respective brackets 14 of the bucket 8 are turnably connected to the respective bushes 15 by a connection pin 16. A spray coating of a hard material having rigidity and heat-resistance is carried out on an end surface 13B of the arm boss 13 and an end surface 14C of the bracket 14 to form spray coating films 19, 20. Surfaces of these spray coating films 19, 20 are constituted by projected/recessed surfaces capturing a lubricant such as a grease, etc., and retaining a gap between the spray coating films 19, 20 to the lubricated state.
Patent JP-2003306312-A (JP)
Title: Method and apparatus for separating and purifying hydrogen
Inventor: ICHIKAWA MASARU
IPC: C01B3/52
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for separating and purifying hydrogen in a hydrogen generating apparatus utilizing organic hydrides in which thermal energy loss of a mixed gas is reduced and only hydrogen is easily and efficiently separated and purified, in view of the problems on the improvement in operating efficiency of the hydrogen generating apparatus utilizing the organic hydrides.  <P>SOLUTION: In the method and apparatus for separating and purifying hydrogen in a hydrogen generating apparatus, a mixed gas mainly comprising hydrogen, aromatic hydrocarbons and unconverted organic hydrides produced by the dehydrogenation of the organic hydrides utilizing a dehydrogenation catalyst is brought into gas-liquid contact with a solvent for dissolving aromatic hydrocarbons and organic hydrides to absorb the aromatic hydrocarbons and unconverted organic hydrides into the solvent to separate them to collect hydrogen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308074-A (JP)
Title: Porous sound absorbing and sound insulating molding and method for manufacturing the same
Inventor: ODA KAZUO
IPC: C04B41/63
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous sound absorbing molding having excellent sound absorbing and sound insulating properties by simple constitution and manufacturing process.  <P>SOLUTION: The porous sound absorbing and sound insulating molding is formed by depositing a coating layer on the rear surface (sound receiving side) of the porous sound absorbing molding consisting of an open cellular porous molding. The examples of the open cellular porous molding include a porous cement molding, porous cement hydrate molding, porous gypsum molding, porous resin molding, porous metallic molding, or fibrous molding, etc. The coating layer preferably consists of a combination of one or ≥2 kinds selected from polyvinyl chloride, chlorinated polyethylene, acrylic rubber, acrylonitrile- butadiene rubber, styrene-butadiene rubber, or chloroprene rubber. The method for manufacturing is performed by steps of a. depositing a coating material on the rear surface (sound receiving side) of the open cellular porous sound absorbing molding and b. depositing a coating resin on the rear surface of the open cellular porous sound absorbing molding, then subjecting the molding to a polymerization treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317356-A (JP)
Title: Disk device
Inventor: HAGA SATOSHI
IPC: G11B17/26
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To make excellent a touch of insertion by reducing insertion resistance when inserting a disk.  <P>SOLUTION: A detecting operation member 12 is formed with a long hole 14, and the long hole 14 is inserted to freely slide through a shaft 13 formed on a side of a clamp guide member 11. When the disk is inserted, the detecting operation member 12 moves backward in a direction Y1 which becomes an inserting direction of the disk and is turned away from a center of the disk. By moving backwards or turning the detecting operation member 12, the detection element 16 is switched over from ON to OFF.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314065-A (JP)
Title: Permanent seismic reinforcing method for reinforced concrete column
Inventor: SATO HAJIME
IPC: E04G23/02
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seismic reinforcing method saving resources and achieving excellent workability, for permanently seismically reinforcing any concrete columns that were damaged but temporarily escaped collapse in an earthquake.  <P>SOLUTION: The method comprises a process for tightening the circumference of a damaged reinforced concrete column 1 with a tension strip member 2 and a process for injecting resin into cracks 4 in the concrete column 1. Preferably, depending on the conditions of the cracks 4 a crack filler made of epoxy resin or the like is injected into the cracks 4 before or after the tightening process that uses the tension strip member 2. Prior to this injection process, preparations are performed comprising a sealing operation for preventing the filler from leaking out of the cracks 4 and the operation of mounting a filler port for injecting the filler.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313245-A (JP)
Title: Sulfonamide-based organic polymer
Inventor: OKAZAKI MITSUKI
IPC: C08F220/38
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic polymer having high hydrophilicity, and an organic monomer which can impart high hydrophilicity to the organic polymer.  <P>SOLUTION: The organic polymer having an angle of contact with water of 30° or smaller is obtained by polymerizing a composition containing a compound having a sulfonamide group and an acryloyl or a methacryloyl group and represented by formula (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312101-A (JP)
Title: Rewriting method and image formation apparatus
Inventor: KIRITA HIROSHI
IPC: H04N1/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation apparatus not requiring an installation of a connector and interior bus to be exclusively connected with a rewriting apparatus, and being capable of obtaining an information from the rewriting apparatus to be rewritten through the existing connector and interior bus.  <P>SOLUTION: A scanner section 2 is removed from the image formation apparatus being linked with the scanner section 2 via a USB4 and connected with the rewriting apparatus through the USB4. The apparatus is capable of obtaining a rewriting program for rewriting a control program stored in a flash memory 15 of one's own and easily rewriting the control program by executing the rewriting program.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322176-A (JP)
Title: Torque transmission system and its adjusting method
Inventor: WAKAO MASAAKI
IPC: F16D28/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque transmission system and its adjusting method capable of easily improving the matching accuracy of a torque command value and actually transmitted transmission torque.  <P>SOLUTION: According to the adjusting method of the torque transmitting system 90 wherein adjustment is performed in a state of operating the entire torque transmitting system 90 including a part (CPU70 and the like) generating a current command value I, a driving circuit 74 and a torque transmitting device 30, the matching accuracy of the torque command value Ta and the actually transmitted transmission torque Tj can be improved, as a situation found in a conventional device that the adjustment is independently performed for each of parts configurating the torque transmitting system, and the variation of the accuracy is improved, can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003017002-A (JP)
Title: Gas discharge lamp with low-energy level conversion phosphor
Inventor: OSKAM KOERT
IPC: H01J65/00
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a gas discharge lamp having a phosphor-coating film containing a low-energy level conversion phosphor, having a means for starting and maintaining a gas discharge, a gas discharge tube filled with a gas suitable for generating VUV rays, and a broadened color spectrum. SOLUTION: This gas discharge lamp has a phosphor-coating film containing the low-energy level conversion phosphor, a means starting and maintaining the gas discharge, and a gas discharge tube filled with the gas suitable for generating VUV rays. In the low-energy level conversion phosphor, a host lattice contains a pair of active components composed of first lanthanoid ions and second lanthanoid ions, and a sensitizing component. The sensitizing component is selected form a group comprising cerium (III) ions, praseodymium (III) ions, neodymium (III) ions, samarium (III) ions, europium (III) ions, gadolinium (III) ions, terbium (III) ions, dysprosium (III) ions, holmium (III) ions, erbium (III) ions, thulium (III) ions, ytterbium (III) ions and lutetium (III) ions.
Patent JP-2003324533-A (JP)
Title: Conference schedule control system, conference schedule system, conference schedule control method, conference schedule control program and recording medium recorded with conference schedule control program
Inventor: NITTAMI TOSHINOBU
IPC: H04M3/42
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conference schedule control system, by which terminals of participants in the conference can be automatically connected to a conference device.  <P>SOLUTION: The conference schedule control system 8 is provided with a conference participation table 16, in which line-identifying information of the terminals of the participants of the conference and line-identifying information of lines provided in the conference room is stored, in a correspondence with each other and which controls a line connection device 7 for connecting lines, when the line-identifying information of the terminals of the participants of the conference is stored in the conference participation table 16; an extracting means, which extract the conference reservation information of a conference to be started, according to the conference start timing from a conference reservation table, in which the conference reservation information containing the conference start timing; the line-identifying information of the terminals of the participants of the conference and the line-identifying information of the conference room is stored; and a transmission means which transmits the line-identifying information of the terminals of the participants of the conference contained in the extracted conference reservation information and the line-identifying information of the conference room to the line-connecting device in order to stored it in the conference participation table 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322305-A (JP)
Title: Water pipe wall water pipe for boiler
Inventor: KUROKI SHIGERU
IPC: F22B37/12
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To further increase the collection amount of heat by preventing the temperature rise of water pipe blocking fins in a boiler having gas passage wall faces formed by water pipe walls each consisting of water pipe wall water pipes and the fins.  <P>SOLUTION: A number of heat transfer pipes 3 passing through a gas passage are provided in the sectionally rectangular gas passage 1 in a range from one wall face to the other wall face facing thereto. The wall faces of the gas passage on the sides parallel to the heat transfer pipes 3 are formed by the water pipe walls each consisting of the water pipe wall water pipes 4 arranged at the same pitches as those of the heat transfer pipes and the fins 5 blocking between the water pipe wall water pipes. The heat transfer pipes 3 are communicated with the ends of the water pipe wall water pipes 4 to form a serial water flow path meandering in the gas passage 1 between the heat transfer pipes 3 and the water pipe wall water pipes 4. The outer peripheral diameter of each water pipe wall water pipe 4 is larger than the outer periphery diameter of each heat transfer pipe 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323060-A (JP)
Title: Image forming apparatus
Inventor: KUZUMI TOORU
IPC: G03G15/00
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain stable separation performance regardless of the density of an original in a separation stage where recording material is separated from a transfer belt at the double-sided image forming time.  <P>SOLUTION: The image forming apparatus is equipped with an image amount calculation means for calculating the image amount of the original, and destaticizing voltage for destaticizing the transfer belt is controlled to be an optimum value at which separation is stable in accordance with the image amount on a first side at the time of forming the image on a second side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326092-A (JP)
Title: Lid device for washing machine or the like
Inventor: MAEDA TOMOHITO
IPC: D06F37/28
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability when a spring member is set at the time of the assembly of a product, for a lid device for a washing machine or the like which freely openably covers an opening such as a clothes throw-in port provided at the approximately central part of a box body.  <P>SOLUTION: The rear upper surface of the box body 12 is covered with a panel 13, and the opening such as a clothes throw-in port which is provided at the approximately central part of the box body 12 is freely openably covered with a lid body 15. Then, the lid body 15 is kept by the spring member 18 under an opened state or a closed state. A stopper part 20 which restricts the opening angle of the lid body 15 is provided on the lid body 15. At the same time, a spring insertion hole 21 which holds the movable side 18b of the spring member 18 is provided in a vicinity of the stopper part 20. This lid device is constituted in such a manner that the fixed side 18a of the spring member 18 can be attached to a spring pressing part 19 which holds the fixed side 18a of the spring member 18 under a state that the panel 13 is fitted on the box body 12.  <P>COPYRIGHT: (C)2004,JPO