baber/WOPTO huggingface dataset:
Patent JP-2003210941-A (JP)
Title: Photocatalyst cabinet
Inventor: KUNO TAKEHITO
IPC: A47B77/00
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive wood cabinet which does not suffer a sick house syndrome caused by formaldehyde.  <P>SOLUTION: A photocatalyst layer 10 containing a photocatalytic substance is formed on the inner surface of the housing part 6 of the cabinet 2, and a light source 20 for radiating light for exciting the photocatalytic substance is set in the housing part. The photocatalyst wood cabinet 2 produced by using plywood, decorative plywood, and a particle board, since the photocatalytic substance excited by the light from the light source 20 decomposes formaldehyde in air, even when left for a long time with the door 5 of the housing part 6 closed, does not increase the concentration of formaldehyde in the housing part 6 and prevents the occurrence of the sick house syndrome.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217922-A (JP)
Title: Terminal lead wire protection structure of coil
Inventor: GOTO YOSHIHIDE
IPC: H01F27/28
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent electric short circuit by preventing dielectric breakdown generated through rubbing due to contacting, biting-in or the like by pressure contact at an intersection part of a winding end side terminal lead wire of a coil and a coil end.  <P>SOLUTION: An insulating member 15 is provided at an intersection part A of the winding end side terminal lead wire 9 of the coil and a winding start side coil end 7, and the winding end side terminal lead wire 9 and the winding start side coil end 7 are constituted so as not to be directly brought into contact with each other. The insulating member 15 is stuck so as to cover the whole coil end 7 contacting the intersection part A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218675-A (JP)
Title: Driving device for semiconductor device and power converting device using the same
Inventor: SAKANO JUNICHI
IPC: H02M1/08
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device for semiconductor device which can suppress an overvoltage generated in a transient period wherein a semiconductor device turns on and off with low loss and high precision and can be IC- implemented and a small-sized and low-loss power converting device which uses the driving device.  <P>SOLUTION: The driving circuit for semiconductor device is provided with an element which limits a current flowing to a control terminal in voltage surge suppression, an element which limits a current flowing to a circuit discharging the voltage at the control terminal when a main semiconductor device is cut off, and an element which reduces loss generated in a driving circuit with the current. Further, the driving device suppresses the overvoltage with high precision and optimizes the dielectric strength of a driven main semiconductor device to reduce the loss of the power converting device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217928-A (JP)
Title: Container for magnetizing its contents, and magnetizing method
Inventor: CHO HARUO
IPC: H01F13/00
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetizing container capable of efficient magnetization.  <P>SOLUTION: A container 2 is composed of a material, through which the magnetic lines of force can permeate and reach the substance contained therein. A plurality of magnetic-circuit forming members 10a, 10b, 10c and 10d are arranged in the direction of the depth on the external surface of the inner wall of the container 2. The magnetic-circuit forming member 10a has a magnetically permeable plate 13a that connects two magnets a first magnet 11a<SB>1</SB>and a second magnet 11a<SB>2</SB>. The south pole of the first magnet 11a1 faces the inner side of the container 1 and the north pole of the second magnet 11a<SB>2</SB>faces the inner side of the container 1. Each of the magnets 11a<SB>1</SB>and 11a<SB>2</SB>is composed of a rare earth metal. Other magnetic-circuit forming members 10b, 10c and 10d are the same except for the orientation of the poles. The leakage magnetic flux is generated by the plurality of magnetic-circuit forming members and at the same time, a wide range magnetized space is generated between each magnetic-circuit forming member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002227315-A (JP)
Title: Heat insulating structure unit
Inventor: BRASCH HARALD
IPC: E04B1/78
Filed: 2002-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating structure unit using a compression member having elasticity or reversible flexibility for receiving relative motion between structure bodies such as adjacent concrete structural bodies. SOLUTION: This heat insulating structure unit is constructed of an insulator 2 having at least the built-in compression member 3 arranged between two structural bodies A and B. The compression member is horizontally extended in the transverse direction to the horizontal longitudinal direction of the insulator through the insulator and abutted on the respective structural bodies. The compression member has contact faces 5 and 6 rolling on the structural bodies and forms an articulate joint structure between both the structural bodies.
Patent JP-2003214945-A (JP)
Title: Method and device for measuring external quantum efficiency for luminescent element
Inventor: ICHINO YOSHIAKI
IPC: H01L33/00
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that as any of conventional methods for measuring an external quantum efficiency for a luminescent element is based on an assumption generating uncertainty or on a calibration method including the uncertainly, there is some doubt about reliability in the derived external quantum efficiency and to make a measurement as simple as possible for reducing the uncertainty and minimizing aged deterioration of the luminescent element occurring during the measurement.  <P>SOLUTION: Spectral sensitivity calibration is made on the entire device using a spectral radiation illuminance standard lamp. Then, the element is lit in an integrating sphere, an emission spectrum measured by a CCD detector is converted into a spectral radiation flux (W.nm-1) using calibration data, and the external quantum efficiency is derived.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213914-A (JP)
Title: Decorative laminated sheet for building
Inventor: OGAWA KEIJI
IPC: B32B15/08
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative laminated sheet for a building, which is inexpensive, and excellent in designability and adhesion properties between a pattern layer and a protective layer.  <P>SOLUTION: This decorative laminated sheet 1 for the building is composed of a vinyl chloride-based base material 2 and a surface material 3 which is laminated and bonded on the base material 2. The material 3 is composed of a laminated material in which a core layer 33 composed of metal foil, the pattern layer 32 on which a pattern is printed by inkjet printing, and the protective layer 31 are sequentially laminated and bonded together, so as to be integrally molded. Additionally, the base material 2 and the mounting material 3 are bonded together by an adhesive layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214131-A (JP)
Title: Pcv device
Inventor: MINAMINO KEIJI
IPC: F01M13/04
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of freezing in PCV piping through practicable constitution with compactness and, a low cost.  <P>SOLUTION: A PCV device is a device to circulate blow-by gas, generated in a crank case, from the interior of the crank case to a suction system, in an engine 1 having the crank case and the suction system. The PCV device is provided with PCV piping 5 constituting at least a part of a route when the blow-by gas is circulated; and a bracket 8 serving as a heat transfer member to interconnect the given portion of the engine and the PCV piping 5 such that heat can be transferred.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214979-A (JP)
Title: Optical connector measuring device
Inventor: HONMA TOSHIHIKO
IPC: G01B11/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector measuring device capable of precisely performing the decentering measurement of the fiber hole of an optical connector ferrule.  <P>SOLUTION: This optical connector measuring device 1 comprises a support member 9 provided on an XY stage 6 to support the optical connector ferrule 2. A light source 13 for entering light to the guide hole and fiber hole of the optical connector ferrule 2 supported by the support member 9 is arranged under the support member 9. A CCD camera for imaging the guide hole and fiber hole of the optical connector ferrule 2 is arranged above the support member 9. A light shielding plate 18 for shielding the light leaked from the light source 13 to the CCD camera side when supporting the optical connector ferrule 2 by the support member 9 is fixed to the side surface of the movable part 11 of the support member 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002330135-A (JP)
Title: Facility monitoring device
Inventor: TAKAHARA HIDEKI
IPC: H04Q9/00
Filed: 2002-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a device which searches a new machine and immediately informs users of it. SOLUTION: The device comprises an indicating method which indicates screen information of machine individual information of the machine connected with a transmitting path, a screen allocating decision method which has multiple rules for deciding allocation of the machine individual information on a screen of the indicating method, a screen storing method which stores screen allocating information decided by the rules of the screen allocating decision method, a condition decision method which decides rules for the screen allocating decision method, and a pointing device which moves a pointer on the screen of the indicating method and designates locations and images. It makes the condition decision method decide different rules from the existing rules of screen allocating information when machine individual information relating to a new machine is allocated on the screen.
Patent JP-2003155854-A (JP)
Title: Key control system
Inventor: SAKANO MINORU
IPC: E05B19/00
Filed: 2002-01-29
Abstract: PROBLEM TO BE SOLVED: To eliminate waste time for borrowing and returning keys during the work of equipment facilities and also to enhance the control function of the keys. SOLUTION: A key control box 11 is installed in a parking area 10, keys for opening the equipment in the parking area 10 are stored in a key storing box 14 in the key control box 11, after receiving a contact from a worker's job site who received a work command from a control station 1, formal worker is checked who received a work command at the control station 1, and when he is confirmed to be a formal worker, electric locks 16 and 17 in the key control box 11 and the key storage box 14 are unlocked by the operation at the side of the control station 1, and the worker obtains a permit to take out the key.
Patent JP-2003226977-A (JP)
Title: Inorganic-organic hybrid thin film and its preparation method
Inventor: HOZUMI ATSUSHI
IPC: G11B5/187
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic-organic hybrid thin film, its preparation method and a member having a high lubricity on which the thin film is formed.  <P>SOLUTION: The inorganic-organic hybrid thin film having wear resistance, high lubricity, a water repellent property and an oil repellent property is prepared by using a base material composed of one or more kinds selected from a metal, a ceramic, glass and a plastic, depositing one or more kinds selected from ceramic precursors of organic silane compounds and organic metallic compounds to form a film, photo-oxidizing and/or three-dimensionally cross- linking the film to remove organic components to chemically convert to a ceramic thin film and chemically reacting the surface of the ceramic thin film with organic silane having a carbon fluoride chain and/or a long chain alkyl group.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225976-A (JP)
Title: Oxygen gas barrier multilayer resin film and its manufacturing method
Inventor: YAMAMOTO KATSUSHI
IPC: B29K29/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer resin film having excellent oxygen gas barrier properties, and having sufficient slipperiness and scratch resistance without containing a chlorine or particularly an oxygen gas barrier multilayer resin film having excellent oxygen gas barrier properties even at a high humidity and excellent slipperiness at printing, laminating or bag making time and good workability.  <P>SOLUTION: The multilayer resin film comprises a polyvinyl alcohol resin layer formed on at least one surface of a biaxially stretched polypropylene resin film via an adhesive layer so that the adhesive layer contains fine particles, a number-average particle size (A) of the fine particle is 2.0 to 4.0 μm, a particle size distribution range (B) is 90% or more of the fine particles having a particle size of a (number-average particle size (A) + 1.0 μm) or less, and a content (C) is 0.05 to 2.00 wt.%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234499-A (JP)
Title: Optical coupling semiconductor device and its manufacturing method
Inventor: UCHINO TSUGUO
IPC: H01L23/31
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical coupling semiconductor device and its manufacturing method wherein an optical coupling semiconductor device having superior insulating characteristic can be formed in the state free from danger of FUV expose of a worker, manufacturing cost can be reduced by reducing activation treatment time by FUV, and cost of manufacturing equipment is low.  <P>SOLUTION: This manufacturing method is provided with a process wherein a light emitting element 2 and a light receiving element 3 which are arranged at a prescribed interval on a lead frame 4 are coated with optical coupling material 7 composed of silicon resin, in which diphenyl siloxane of 1-20 mol% is added to polydimethyl siloxane which has transmissivity of at least 90% to radiant ion rays in a range from ultraviolet to infrared; a process wherein irradiation of far-ultraviolet rays whose peak wavelength is at most 180 nm is performed for 10 sec under an atmosphere, whose oxygen concentration is at most 5 vol.% after coating is performed with the optical coupling material 7; and a process wherein sealing is performed with sealing material 10 which has reflectivity of at least 90% to radiant ion rays in the range from ultraviolet to infrared after irradiation of far-ultraviolet rays is performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233766-A (JP)
Title: Fee collection method, fee collection system, processor and computer program
Inventor: AYABE MASAYUKI
IPC: G06Q50/00
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fee collection method, a fee collection system, a processor and a computer program capable of easily and inexpensively carrying out payment and collection of a fee.  <P>SOLUTION: By using a service server 10 receiving an execution request of a pay process from a terminal device 30 and an information providing device 20 providing charged information using an information fee collection substituting system collecting a usage fee of the information along with a communication fee when using the information, and having a user or the like of the terminal device 30 use the charged information provided from the information providing device, the fee of the pay process of the execution request received by the service server 10 from the terminal device 30 is collected as the usage fee of the charged information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238477-A (JP)
Title: Method for producing methacrylic acid
Inventor: UHARA HIROYUKI
IPC: B01J27/198
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing methacrylic acid, having slight reduction in catalytic activity.  <P>SOLUTION: In a shell-and-tube reactor which has a reaction tube packed with a catalyst and in which a heating medium is circulated as fluid outside a tube, gas is introduced to the reactor so that a catalytic layer is made to have ≤40% relative humidity and the reactor is heated and started. Reduction of catalytic activity by moisture absorption of the catalyst is prevented and the life of the catalyst is prolonged to stably produce methacrylic acid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231325-A (JP)
Title: Information processor, printer and printing method
Inventor: SHIRAI TOSHIAKI
IPC: G06F3/12
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To automatically avoid occurrence of improper print results which are illegible because the characters are collapsed or too small by making a decision whether a reduced layout specified at the time of printing is appropriate or not.  <P>SOLUTION: A print mode specifying section 301 specifies a print mode, e.g. a normal print mode or a reduced layout mode. An intermediate data generating section 302 generates intermediate data based on information delivered by an application under use through an OS. A character judging section 305 compares a content specified at the print mode specifying section 301 with the intermediate data generated at the intermediate data generating section 302 and stored temporarily in a spool section 304. A print data generating section 303 generates final print data being transmitted to a printer. The spool section 304 stores the print data generated at the intermediate data generating section 302 and the print data generated at the print data generating section 303.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230422-A (JP)
Title: Bag
Inventor: IKEDA KYOKO
IPC: A45C13/30
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag wherein one side of edges of a attachment piece whose width is gradually widened from a lower part to an upper part, is fixed in the vertical direction of a bag body, a suspending means is attached to an upper edge part of the attachment piece fixed to the bag body and a locking tool is mounted between a front member and a shoulder strap belt and/or between a back member and the shoulder strap belt to keep a specific interval.  <P>SOLUTION: As the width of the attachment piece is widened, the load applied to the attachment piece in attaching the suspending means, can be dispersed to a wide range of the attachment piece in comparison with a case when a bracket is directly attached to the bag body. Wherein the bag can endure the heavy load in comparison with a case when the load is applied to one point, which prevents the attachment piece from being broken. Further by applying the locking tool, the inclination of the bag body found when this invention is applied, can be effectively prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239949-A (JP)
Title: Dynamic pressure bearing device and spindle motor
Inventor: ITSUZAKI HIRONORI
IPC: H02K7/08
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device which improves rotational precision as a dynamic pressure bearing while effectively preventing lubricating failure due to wear of a lubricant, is easy to manufacture, has a wider range of allowance in designing a sleeve part and favorable in durability, and also to provide a spindle motor using the bearing device.  <P>SOLUTION: A cylindrical sleeve part 24 made of porous sintered material containing lubricating oil is coaxially fitted and fixed on the inner peripheral side of a bearing housing 22. A lower end part of the bearing housing 22 is closed by a disc type thrust bottom plate 28. Groove parts 32 for dynamic pressure to rotationally support the dynamic pressure bearing device stably, highly precisely and in the diametrical direction by improving dynamic pressure of the lubricating oil respectively by pumping are provided on ring outer peripheral parts on an upper part and a lower part of a part fitted in the sleeve part 24 out of a shaft part 10a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239188-A (JP)
Title: Industrial multilayer fabric
Inventor: KUJI KENJI
IPC: D21F1/10
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial multilayer fabric having high linking force, fiber supportability and surface smoothness.  <P>SOLUTION: The industrial multilayer fabric comprises an upper surface side layer and travel surface side layer, the two layers being linked with linking yarns. Part or the whole of upper surface side warps serve as warp yarn linking yarns, auxiliary weft linking yarns passing on the upper side of two or more consecutive upper surface side warps and forming crimps on the upper surface are disposed between upper surface side wafts, and auxiliary wefts are disposed adjacently to the auxiliary weft linking yarns and served to pass on the upper side of two or more adjoining upper surface side warps and form crimps on the upper surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239612-A (JP)
Title: Flat sliding door
Inventor: YAMASHITA TAKAHIRO
IPC: E05D15/10
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To directly open and close an arbitrary door panel, and to simplify the open-close operation of each door panel in a flat sliding door in which the adjacent door panels can be opened and closed in a double sliding type along front-rear rails.  <P>SOLUTION: The flat sliding door has a first rail 7 and a second rail 8. The flat sliding door has the first and second door panels P1 and P2 moved and guided by these first and second rails 7 and 8 through runners 2 and 3. The second door panel P2 is supported by the runner 3 through a runner arm 17 rocked in front and in rear, and moved and urged towards a closed place by a kick spring 20. A guide cam 22 guiding the second door panel P2 in a creeping manner and a shift roller 23 are installed at the adjacent ends of both door panels P1 and P2. When either one door panel is opened and operated, both the first door panel P1 and the second door panel P2 can be opened and operated directly because the shift roller 23 is guided by the guide cam 22 and displaced to the rear side and one door panel is superposed to the other door panel in front and in rear.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242020-A (JP)
Title: Method and device for selecting and retaining contents in cache system
Inventor: OKAZAKI KATSUHIKO
IPC: G06F13/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for selecting and retaining contents in a cache system, enhancing a hitting rate by retaining only such contents as having a high access frequency above a predetermined threshold and by not retaining such contents as having a low access frequency below the threshold.  <P>SOLUTION: This device adapts a characteristic constitution connecting organically an external interface 10 for connection via a network to an original server retaining original contents; a storage 30 storing copies of the contents in response to the frequency of user requests; a processing part 20 that receives a copied content requested by a user through the external interface 10, adds up the requested number of access, and, if there is no equal content in the storage 30 and if there is an empty region, stores the content in the storage 20, or, if there is no empty region, stores the content having access over the predetermined access numbers; and a memory 40 recording the number of accesses added in the processing part 20.  <P>COPYRIGHT: (C)2003,JPO