baber/WOPTO huggingface dataset:
Patent JP-2004063931-A (JP)
Title: Optically amplifying fiber
Inventor: KUMAGAI AKIRA
IPC: G02B6/255
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optically amplifying fiber which has stable characteristics and which is low cost, in optical coupling between an amplifying fiber having a different mode field size and a connecting fiber.  <P>SOLUTION: The optically amplifying fiber comprises an amplifying fiber 11 for amplifying optical signals, a multi-mode fiber 21 having a square type refractive index distribution, a coreless fiber 31 without core, and a connecting fiber 41 capable of inputting and outputting an optical signal and an excitation light, connected in a line in this order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065329-A (JP)
Title: Game machine
Inventor: AOKI YOSHIO
IPC: G07D1/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which a lock means functions and illegitimate medal payoff is not performed even when only a payoff device is operated in cases other than the case of legitimate payoff such as winning.  <P>SOLUTION: The game machine is provided with the locking means 40 composed of an engaging part provided on a disk 32 and a locking member capable of being engaged with the engaging part. The locking means 40 is formed so as to lock the disk 32 when there is no input of medal payoff instruction signals and to unlock the disk 32 when there is the input of the medal put-out instruction signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067765-A (JP)
Title: Pressure-sensitive adhesive tape
Inventor: MABUCHI TOSHIAKI
IPC: C09J7/02
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive tape which satisfies any of properties of flame retardance, mechanical strength, heat resistance, and flexibility in the pressure-sensitive adhesive tape using a base material composed of a resin composition mainly comprising a polyolefin polymer.  <P>SOLUTION: The pressure-sensitive adhesive tape comprises the base material and a pressure-sensitive adhesive layer, and the resin composition constituting the base material is compounded with 100 pts.wt. polyolefin base polymer comprising ≥70 wt.% ultra-low density polyethylene having a density of ≤0.89 g/cm<SP>3</SP>and 1-30 wt.% ethylene-ethyl acrylate copolymer having an ethyl acrylate content of ≥30 mol%, 80-150 pts. wt. metal hydroxide, and 1-15 pts. wt. flame-retardant auxiliary.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070230-A (JP)
Title: Optical cable
Inventor: TAKEDA KYOICHI
IPC: H01B11/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical cable which is smoothly inserted in a duct and has a easily torn coating and from which a coated optical fiber is easily taken out by incorporating a spacer to thereby nearly uniformize flexible rigidity in a cable body part in each direction on a cross section.  <P>SOLUTION: The spacer 30 is disposed in the coating 40 of the cable main body part 1a together with many coated optical fibers 20, and the shape and the material of the spacer 30 functioning as a strength holding member are adjusted to control the flexible rigidity of the main body part 1a, so that rigidity answering the purpose that easy bend in a specified direction is eliminated is obtained. By making the flexible rigidity of the main body part 1a uniform in each direction on the cross section, the cable is hardly bent even when resistant force is exerted on its longitudinal direction in the duct when it is inserted in the duct, whereby the cable is easily inserted to advance in the duct, and the insertion operation efficiently progresses.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041153-A (JP)
Title: Luminescent bacterium/oceanic surfactant decomposing bacterium/oceanic ammonia decomposing bacterium
Inventor: HARAGUCHI YOSHINOBU
IPC: C12N1/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems accompanying environmental disruption by energy/surfactant/surfactant, etc., discharged from sewerage, etc.  <P>SOLUTION: An oceanic luminescent bacterium/ammonia-decomposing bacterium/surfactant-decomposing bacterium, etc., are effective microorganisms as a result of analysis of genes such as DNA.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041633-A (JP)
Title: Floating body for heat insulation
Inventor: TANAKA AKIO
IPC: E04H4/10
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To make a floating body sheet for heat insulation by transparent material and having such a transparency as one enabling its bottom portion to be seen through it, cause its separation and collection to be easily carried out, increase its heat insulation power and eliminate a clearance in the sheet.  <P>SOLUTION: A floating body having a rectangular parallelepiped with a hollow portion being formed and a buoyancy kept therein is made, a U-shaped element is fixed to the lower surface of the floating body and utilized as a hook. A stripe 5 having a magnet is hung at the hook in order to prevent the floating body from being removed and dispersed and each of the floating bodies is connected by the magnet at the stripe to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076989-A (JP)
Title: Heat insulating door and its manufacturing method
Inventor: OKABE YUICHI
IPC: F25D23/08
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating door and its manufacturing method reducing the number of part items while simplifying the working processes by solving the problem that the heat insulating door, with covered electric components disposed on the back of a front panel to correspond to operating parts provided on the surface of a metallic plate, and with a foaming heat insulating material foamed on the back of the front panel, has a large number of part items and requires many working processes because there is the need to separate from the front panel a lead wire electrically connecting the electrical components to the outside of the door for the purpose of inhibiting radio interference and for this the lead wire is bonded using an adhesive tape onto a plate-shaped member of polyethylene foam bonded to the back of the front panel.  <P>SOLUTION: The mid portion of the lead wire is held floated in the direction of the back of the front panel by means of a rubber band locked to either the front panel or the cover that covers the electrical components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073658-A (JP)
Title: Item member attachment for shelf or the like
Inventor: TOSHISHIGE YOSHIAKI
IPC: A47B96/14
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost item member attachment for a shelf or the like and improve freedom of layout.  <P>SOLUTION: A fitting supporting member 2 having an engaging groove 7 is arranged in an specified position on an optional wall face 1 in a bathroom, a lavatory, a storeroom or the like. In the fitting device, a hook engaging part 17 of the item member 16 having an item constitution part 22 of an optional shape is engaged with the engaging groove 7. The engaging groove 7 is formed so as to open downward on a fixed-side engaging part 5 of a body 4 of the fitting supporting member 2. The hook engaging part 17 has a cut-off end engaging part 18 and a base-side abutting part 21 in front of the tip engaging part 18. After inserting the item structure part 22 to the engaging groove 7 from a lower side, the item structure part 22 is pushed toward the wall face 1, so that a part or all of the fixed-side engaging part 5 is deformed and engaged. The hook engaging part 17 can be freely moved in a longitudinal direction of the fitting supporting member 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087586-A (JP)
Title: Lr hybrid chip component
Inventor: ARIGA YUKIKO
IPC: H01F17/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LR hybrid chip component having compact structure and for obtaining a high noise removing performance.  <P>SOLUTION: In the LR laminated chip component including an inductance element 3 and resistor elements 5, 6 in a ceramic chip, the inductance element 3 is a coil of laminated structure in which conductive patterns formed on a plurality of ceramic sheets are connected through via holes and the resistor elements 5, 6 are constituted of forming resistor patterns on the ceramic sheets like flat spiral coils. The flat spiral coil-like resistor patterns are preferably arranged on both ends of the coil of laminated structure and the direction of magnetic flux generated by the flat spiral coil-like resistor patterns is preferably the same as the direction of magnetic flux generated by the laminated structure coil to which the conductive patterns are connected through via holes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084100-A (JP)
Title: Paper wall paper
Inventor: TANAKA YASUHIRO
IPC: D06N7/04
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide paper wall paper low in calorific value when burnt, high in nonflammability and good in applicability with long open-time.  <P>SOLUTION: The paper wall paper is such that the reverse face of a sheet of paper is laminated with a backing paper via an adhesive and the obverse face is provided with a fluororesin layer. The paper wall paper is ≤240 g/m<SP>2</SP>in basis weight and the adhesive is a self-crosslinkable resin emulsion adhesive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085100-A (JP)
Title: Air cleaning apparatus
Inventor: YAMAGUCHI TOMOHIRO
IPC: A61L9/16
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaning apparatus capable of improving deodorizing efficiency by enhancing deodorizing performance as the whole deodorizing filter, and reducing pressure loss of air even at the occurrence of flow distribution of air when the air passes through the deodorizing filter.  <P>SOLUTION: This air cleaning apparatus is provided at its forefront face with a front grille 8 provided with a center opening part 9 formed to reduce a suction air quantity at an approximately central part, and peripheral opening parts 18 formed to increase the suction air quantity at the periphery of the center opening part 9. The deodorizing filter 19 filled with multiple kinds of deodorants of different sizes is disposed behind the front grille 8. The deodorants are filled to be larger in size toward the approximately center part from the peripheral part of the deodorizing filer 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086010-A (JP)
Title: Device and method for manufacturing display element
Inventor: SHINYA HIROTAKA
IPC: G02F1/1339
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for manufacturing a display element, in which the deterioration of a substrate due to an ultraviolet ray is prevented and the temperature rising of the substrate is sufficiently suppressed, and to provide a method for manufacturing the display element.  <P>SOLUTION: The device 1 for manufacturing a liquid crystal panel is provided with a lower side stage 2 to hold a pair of substrates 5 placed opposite to each other with an ultraviolet ray setting resin 6 disposed in between, an upper side stage 3 placed opposite to the lower side stage 2 and holding a pair of the substrates 5 with the lower side stage 2 and a metal halide lamp 8 to make the ultraviolet ray 9 irradiate the lower side stage 2 from a surface opposite to the surface of the lower side stage 2 holding a pair of the substrates 5. The lower side stage 2 contains an ultraviolet ray transmitting part 2b having a first transmittance with respect to the ultraviolet ray and a mask part 2a having a second transmittance which is smaller than the first transmittance with respect to the ultraviolet ray.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083819-A (JP)
Title: 1, 4-disubstituted diacetylene polymer and method for producing the same
Inventor: TAKEDA KENJI
IPC: C08F8/50
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 1,4-disubstituted diacetylene polymer having an average degree of polymerization and a molecular weight distribution controlled within prescribed ranges, a method for the polymerization of the polymer to enable the above control, a useful composite composition based on the 1,4-disubstituted diacetylene polymer and a constitution of a member produced by using the composite composition.  <P>SOLUTION: The 1,4-disubstituted diacetylene polymer is composed of a repeating unit expressed by the general formula: =CR-C≡C-CR'= (R and R' are each independently a univalent organic substituent), has an average degree of polymerization of 4-200 and an Mw/Mn ratio of 1.1-5.0 (Mw is a weight average molecular weight and Mn is a number average molecular weight corresponding to the average degree of polymerization) and is soluble in an organic solvent. The 1,4-disubstituted diacetylene polymer is produced by irradiating a solution of a soluble 1,4-disubstituted diacetylene polymer with laser light having a wavelength of 250-1,200 nm, preferably 550-900 nm to cause the photodecomposition reaction of the polymer or heating a solution of a soluble 1,4-disubstituted diacetylene polymer at 100-300°C to cause the thermal decomposition of the polymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084895-A (JP)
Title: Traction drive device
Inventor: SAGAWA MASAHIRO
IPC: F16H13/08
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traction drive device compact in the radial direction, and obtaining the high gear ratio.  <P>SOLUTION: This traction drive device includes a sun outer roller 11, first and second planetary rollers 21A and 21B forming a planetary mechanism together with the sun outer roller, first and second carriers 31A and 31B for restricting respective rotary shafts by sandwiching these rollers, a first sun inner roller 12A having a contact surface of the first planetary roller and a second sun inner roller having a contact surface of the second planetary roller. The first and second carriers have respectively a horizontally extending rotary shaft, and are rotatably journaled in the first and second sun inner rollers, and the first and second sun inner rollers are respectively supported in a casing. The rotary shafts of the planetary mechanism are inclined by a prescribed angle to the horizontally extending rotary shaft, and the first and second sun inner rollers also have the tapered contact surface inclined by the prescribed angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092970-A (JP)
Title: Cogeneration system
Inventor: YAMAMOTO HIROSHI
IPC: F02G5/04
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cogeneration system for calculating quantity of heat of stored hot water by taking temperature distribution in a hot-water storage tank into account and increasing calculation accuracy of quantity of heat of stored hot water.  <P>SOLUTION: This cogeneration system has a controller 5 controlling the whole system and a hot-water storage system 1 which performs heat exchange by exhaust heat of a heat exhaust device 301 such as an engine power generator to heat hot water and forms temperature stratification to store hot water in the hot-water storage tank 101. It is provided with a plurality of stored hot-water temperature sensors 103 to 106 measuring hot water temperature in each section in the hot-water storage tank. The controller calculates quantity of heat of stored hot water in each layer of temperature stratification in the hot-water storage tank by multiplying hot water temperature in each section measured by the plurality of stored hot-water temperature sensors by weight coefficient based on an experience value of temperature distribution of hot water in the hot-water storage tank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093412-A (JP)
Title: Logical verification circuit of semiconductor integrated circuit
Inventor: SUZUKI HIROYASU
IPC: G01R31/28
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tester circuit capable of verifying the logic operation of an LSI 2 mounted in a tester using an LSI tester 3 operating at a lower speed than the specified maximum speed of the LSI 2.  <P>SOLUTION: The logical verification circuit includes an LSI 4 constituting the tester and is equipped inside the LSI 4 with a PLL circuit 5 for producing a high speed clock from a low speed clock, a clock controlling means 6 to control the changeover to an externally fed high speed clock and the starting and stopping motions of the LSI 4 constituting part of the tester using the high speed clock, an SEL 9 to change over between a first memory 7 to store the input logic verifying pattern impressed from a low speed tester 3 and the output of the first memory 7 to serve as an actual combination input signal and a pseudo combination input signal, and a second memory 8 to store an arbitrary any signal of an internal logic circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094769-A (JP)
Title: User authentication system
Inventor: KAWASAKI SHINGO
IPC: G06F21/31
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To assure full security of users working in a company even when retired.  <P>SOLUTION: User data consisting of user IDs, e-mail addresses, passwords and transmission destination addresses (e-mail addresses of password transmission destinations) for users A-D are registered in a user data registration part 51. The passwords of the users are impossible to change by users themselves and are updated for certain periods by a password updating part 52. A password transmission part 53 notifies given transmission destination addresses of new passwords after updated. The transmission addresses are set as the e-mail addresses of other users (for example, superiors) instead of the users themselves, and identical persons are orally notified of the new passwords through the other users.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103276-A (JP)
Title: Fuse supply device and fuse supply method
Inventor: SAKAI FUTOSHI
IPC: H01H85/26
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To surely supply a predetermined fuse and surely mount it to an electric junction box.  <P>SOLUTION: This fuse supply device 1 is provided with: a supply device body 3 for supplying a designated fuse; and a control device 4 for controlling the device body 3 so as to supply the designated fuse. The fuse supply device is additionally provided with a conduction inspection part 5 for detecting whether or not the designated fuse is mounted at a specified position of the electric junction box 6. The device body 3 is equipped with: a plurality of fuse cassettes 10; a cassette receiving part 9 for holding the fuse cassettes; a fuse receiving part 14 for receiving the fuse dropped from the fuse cassette through a fuse guide 13; and supply means 11 and 12 for dropping the fuses one by one from the fuse cassettes. Fuse presence detection means corresponding to the respective fuse cassettes 10 are installed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099061-A (JP)
Title: Tool for limiting spouting quantity of pump-type liquid container
Inventor: WATANABE MASAYOSHI
IPC: A47K5/12
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a tool for limiting a spouting quantity which is easy to mount/dismount and does not accidentally come off after once mounted.  <P>SOLUTION: The tool to be mounted on a suction tube A2 on a pump-type liquid container A limits the pushed-in amount of the tube A2. Its body member 10 consists of an elastically deformable single member, and has a receive 10a for receiving the lower surface of a nozzle A3 when the nozzle is pushed in, a mounting hole 10b into which the suction tube A2 is fitted, a closed cut 10c extending from the outer rim of the body member 10 to the hole 10b, and a tab 10d for elastically deforming the member 10 to open the cut 10c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099664-A (JP)
Title: Sulfated konjak mannan as new functional material and method for synthesizing the same
Inventor: TAKIGAMI SHOJI
IPC: C08B37/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a konjak mannan (KM) derivative utilized as a cosmetic, a medicine and a food.  <P>SOLUTION: Purified or finely powdered KM (0.2 g) is dipped in DMF [dimethylformamide; (CH<SB>3</SB>)<SB>2</SB>NCHO] containing water (0-0.1 mL) in a molar amount of 0-15 times of hydroxy groups in the KM for 12 h and swelled. A DMF-SO<SB>3</SB>complex (30 mL) in an amount of 1.4 M is then added and reacted at 25°C for 1 h. The resultant reaction product is then charged into acetone to stop the reaction. The formed precipitate is washed with the acetone several times, then dissolved in water and neutralized with an aqueous solution of sodium hydroxide. The resultant neutralized precipitate is subsequently dialyzed with deionized water. An aqueous solution of sodium hydroxide for obtaining a sodium salt of the reaction product is then added. The reaction product is subsequently precipitated in a solution of an acetone-water mixture (9:1) and the product is washed with an acetone-water mixture liquid. The resultant product is redissolved in water and the resultant sulfated KM is then recovered by freeze-drying.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099686-A (JP)
Title: Method for producing fatty acid
Inventor: KASE MINORU
IPC: C07C53/126
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a fatty acid, by which saturated fatty acids and unsaturated fatty acids can efficiently be produced from raw material fatty acids having a high saturated fatty acid rate by a natural fractionation method.  <P>SOLUTION: This method for producing saturated fatty acids or unsaturated fatty acids, comprising fractionating raw material fatty acids having a saturated fatty acid rate of ≥20 wt. % in the fatty acid composition by a natural fractionation method using a crystal-adjusting agent, is characterized by adjusting a cooling temperature to control the amount of deposited crystals, thereby dividing the fractionation treatment into two steps or three steps.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097543-A (JP)
Title: X-ray radiographic device
Inventor: OKODA KEIJI
IPC: A61B6/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray radiographic device in which the actual positional relation between a photographed picture and a patient is easily grasped and the operation efficiency is improved.  <P>SOLUTION: The patient 13 is irradiated with X-rays emitted by an X-ray emitting means 14, and X-ray distribution having passed through the patient 13 is detected by a sensor. The X-ray radiographic device comprises: an X-ray detection means having a detection surface on which a plurality of detection elements are arranged two-dimensionally; a picture display means for displaying a picture; and a constraining means for constraining the position of the patient in the irradiating direction of the X-rays. The picture display means 15 is arranged in the neighborhood of a body surface on a side opposite to the constraining means of the patient 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099399-A (JP)
Title: Urine liquid treatment system
Inventor: KAMIASA MORISHIGE
IPC: C02F11/02
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urine liquid treatment system capable of eliminating a large quantity of a urine liquid at a low cost to be desired by a livestock farmhouse.  <P>SOLUTION: The urine liquid treatment system is provided with a base material piling vessel which is provided with an inlet through which a working vehicle enters and a declining slope which continues to the inlet and the working vehicle acts loading work and in which a base material capable of permeating the urine liquid is piled up in the inside including the declining slope, a roof material for preventing the invasion of rain in the base material piling vessel and an air supply pipe for discharging and supplying air to the base material piled above the pipe to constitute the standard equipment. The urine liquid is charged day by day in a quantity corresponding to the water transpiration capacity of the base material piled up in the base material piling vessel with the use know-how of the farmhouse to eliminate the charged urine liquid.  <P>COPYRIGHT: (C)2004,JPO