baber/WOPTO huggingface dataset:
Patent JP-2003344583-A (JP)
Title: Uranium removal method
Inventor: GUNJI YASUYOSHI
IPC: C02F11/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a uranium removal method sesirably applied especially to a uranium-including waste liquid exhausted from uranium fuel treating facilities in which the occurrence of secondary waste can be reduced and water contamination can be avoided as much as possible by a simplified process with no occurrence of toxic gas and not requiring an extraction process.   <P>SOLUTION: The uranium removal method is characterized in that a reduction-processed matter obtained by reduction-processing a mixture including uranium oxide and iron oxide is dissolution-processed with alkali salt of weak acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004176-A (JP)
Title: Antireflection resin sheet, substrate for image display, image display
Inventor: YAGI NOBUYOSHI
IPC: G02B1/111
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antireflection resin sheet, forming a thin and lightweight liquid crystal cell substrate with durability and a substrate or the like for an image display, such as a substrate an organic EL display having a glare shield function preventing the so-called ghost phenomenon imaging external environment of illuminating light, such as fluorescent light and sunlight and a key boarder on a screen and a light diffusion function which prevents glare caused by the illuminating light and a liquid crystal display built-in backlight, and to provide a liquid crystal display using it and the image display, such as the organic EL display.  <P>SOLUTION: The antireflection resin sheet has a base material layer, a gas barrier layer and a hard coat layer having an uneven structure on an outside surface laminated in this order, and forms a low refractive index layer, comprising a material with a lower refractive index than that of the hard coat layer forming resin on the hard coat. The antireflection resin sheet contains transparent particles in the hard coat layer having the uneven structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003219-A (JP)
Title: Water drip
Inventor: KAWAKAMI KANEYUKI
IPC: E04D13/14
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water drip which does not press or break roofing materials at the time of mounting thereof even if the roofing materials are mounted on a corner portion along a wall in an uplifted state, dispense with folding of the roofing materials at right angles at the corner portion at the time of mounting the roofing materials, facilitates the mounting without backlash even if flat tiles roofed along the wall are irregular ones.  <P>SOLUTION: The water drip 23 is stepwise formed such that a portion corresponding to the corner portion along the wall is angularly recessed, and prevented from making contact with the roofing materials 4 which are uplifted at the corner portion. Further, the tile roofed along the wall is borne by a step 23a of the water drip 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013952-A (JP)
Title: Test disk
Inventor: TOBA HIROYUKI
IPC: G11B7/004
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test disk which realizes proper simulation of a damage or stain actually left on the read surface of an optical disk.  <P>SOLUTION: This test disk Dt is an optical disk provided with a damage pattern for testing on its read surface. The damage pattern SP is inclined by a predetermined angle θ to a straight line rs in the radial direction of the optical disk passing through the central part of the longitudinal direction of the damage pattern SP.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015196-A (JP)
Title: Communication system and communication service method
Inventor: ITO TOSHIYUKI
IPC: H04M11/00
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To enhance operability in a portable terminal, when a user operates it.  <P>SOLUTION: A server 3 displays the same image as one to be displayed on the portable terminal 1, when it receives operational information and voice from the portable terminal 1. Not only is the image prepared by an operator transmitted to the portable terminal 1, but also the voice uttered by the operator is transmitted to the portable terminal 1, when the operator utters voice. The portable terminal 1 displays the image received from the server 3 and outputs the voice received from the server 3. The operator instructs an indication, to urge the user to operate, properly supposing a situation for the user to operate the portable terminal 1, and the user views the image received from the server 3 and operates hearing the voice uttered by the operator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015907-A (JP)
Title: Print controlling method and apparatus theerof
Inventor: HASHIMOTO REIJI
IPC: H02P7/03
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing apparatus which eliminates the discontinuity of a current in relation to a command voltage and thus is superior in silence, in a DC motor driven by a H bridge circuit.  <P>SOLUTION: Further, the apparatus has such a configuration that a hysteresis characteristic is added to a switching characteristic of a mode of operation for the determining device for the mode of operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011268-A (JP)
Title: Reinforcing coupler of concrete structure
Inventor: WATANABE MITSUYOSHI
IPC: E04B2/86
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To increase the durability of a concrete structure by providing resistance to earthquake load and the like.  <P>SOLUTION: A coupler for coupling panels of a building structure constitutes part of the structure as a reinforcing member when embedded in concrete. The reinforcing coupler 6 has intersecting protrusions 6a and 6b in its center and is made from synthetic resin. By incorporating the reinforcing couplers 6 a concrete structure is given toughness so as to provide durability to the concrete structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322370-A (JP)
Title: Photocatalyst air cleaning apparatus
Inventor: KUWAMURA JUNICHI
IPC: F24F7/00
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalyst air cleaning apparatus for efficiently purifying air by performing drying or a heat treatment within the range of temperatures where a base substance can resist heat, using a photocatalyst that can be manufactured at temperatures as low as 80-200°C and a light source, to decompose a variety of malodor components in air and harmful matter such as organic compounds.  <P>SOLUTION: In the photocatalyst air cleaning apparatus, a photocatalyst filter 3 is positioned to cross an air circulation path 2 in such a way as to seal the middle of the air circulation path, the photocatalyst filter being obtained by causing hydrogen peroxide water to act on a gel of titanium hydroxide prepared from a solution of titanium and a basic substance, then performing a heat treatment at 80-200°C to obtain fine particles of titanium oxide consisting of anatase, then dispersing the fine particles in a liquid, then applying or impregnating the liquid to a sheet of base substance, and then drying or heat treating the sheet so that the photocatalyst filter supports a film of titania. A fan 4 is provided downstream of the photocatalyst filter 3. A door 6 is provided on a side of the air circulation path 2 and an ultraviolet lamp 7 for applying ultraviolet rays is provided on the filter 3 side of the door.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008532-A (JP)
Title: Suspension strap housing unit of matter to be carried, and matter to be carried of the same
Inventor: KONO KOJI
IPC: A45C13/30
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To nearly dispense with peculiar processes for attaining reduction and simplification of work man-hour to thereby reduce costs for assembling by facing and fitting this suspension strap housing unit directly to a reinforcing frame 61 of the component of a bag 6 for making work for this similar to fitting of a member such as a grip 64, a link for hooking a hook by a worker so as to put the work into a series of processes for the original sewing work of the bag.  <P>SOLUTION: At a case body 3 of the suspension strap housing unit 1 to be fitted to the matter to be carried such as the bag, fitting pieces 31 and 32 face-fitted extending to each of the upper surface and side surface of the bag are provided at upper corners inside the bag 6. Thus, the suspension strap housing unit 1 is fitted in the state of facing the upper corners via the fitting pieces 31 and 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009932-A (JP)
Title: Driving operation assisting device for vehicle
Inventor: KATO KAZUTO
IPC: F02D11/10
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving operation assisting device for vehicles which can have a driver recognize an alarm of proximity to a preceding vehicle even if operation on an accelerator pedal is not continuous.  <P>SOLUTION: This driving operation assisting device 100 for vehicles has driving-state detecting means 101 and 102 for detecting the driving state of its own vehicle and a preceding vehicle existing in front of its own vehicle, an accelerator pedal operation amount detecting means 104 for detecting an operation amount of the accelerator pedal, an accelerator pedal reaction force generating means 106 for generating an operation reaction force on the accelerator pedal 103 based on the driving states of its own vehicle and the preceding vehicle detected by the driving-state detecting means 101 and 102 and the accelerator pedal operation amount detected by the accelerator pedal operation amount detecting means 104, and a control means for controlling the accelerator pedal reaction force generating means 106 so that the accelerator pedal reaction force is increased after a predetermined time has elapsed since the accelerator pedal 103 is stepped on if the accelerator pedal operation amount is a predetermined amount or less and its own vehicle and the preceding vehicle is approaching.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014379-A (JP)
Title: Organic electroluminescent (el) element and display device
Inventor: OSHIYAMA TOMOHIRO
IPC: H05B33/22
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element having excellent emission luminance and a long service life and to provide a display device using it.  <P>SOLUTION: This organic EL element is characterized by containing a compound expressed by a chemical formula (1), wherein X<SB>11</SB>, X<SB>12</SB>, X<SB>13</SB>and X<SB>14</SB>are each C-Ra or N, and at least one of X<SB>11</SB>, X<SB>12</SB>, X<SB>13</SB>and X<SB>14</SB>is N; Ra is a hydrogen atom or a substituted group; and R<SB>11</SB>and R<SB>12</SB>are each a substituted group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010153-A (JP)
Title: Upright thermal insulating device
Inventor: NAKA REIJI
IPC: B65D81/38
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal insulating device having such a structure disassemblable when not encasing contents and having a removable door.  <P>SOLUTION: In the upright thermal insulating device, panels 1-6 that constitute the respective wall surfaces of a cuboid are formed of a laminated material of a reinforcing material, a vacuum thermal insulating material and an outer covering material, and a soft material is arranged on their outer peripheral edges, while the panels are fixed in such a state that there is no clearance mutually between them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009008-A (JP)
Title: Box dehydration apparatus and box cleaning system provided with the box dehydration apparatus
Inventor: KAYAMA SUMIHIRO
IPC: B08B3/02
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a box dehydration apparatus which does not require a wide place and can rapidly and sufficiently perform dehydration and a box cleaning system provided with the box dehydration apparatus.  <P>SOLUTION: In the box dehydration apparatus 50 to be used for dehydrating a cleaned storage box 11, the storage box 11 is supported rotatably around its axis by means of a rotary table 53 and a rotary plate 55, and is rotated around its axis so as to be dehydrated by centrifugal force by the rotation of the rotary table 53 and the rotary plate 55 due to the rotation of a driving a motor 54. Also, the dehydration apparatus 50 is built into a box cleaning system 10 provided with: an alkaline cleaning apparatus 30 for cleaning the storage box 11 by jetting a cleaning liquid thereto; and a belt conveyor 41 for conveying the cleaned storage box 11, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003260895-A (JP)
Title: Composite writing instrument
Inventor: ITO YUKINOBU
IPC: B43K25/02
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite writing instrument which can be reduced in cost, by commonizing a control mechanism for causing each of lower end writing parts of a plurality of writing tools to protrude from a lower end port of a barrel to be unlocked, and then causing the lower end writing parts to withdraw into the lower end port.  <P>SOLUTION: The plurality of writing tools each having a thrust lever attached thereto are vertically movably received in the barrel. A lock which can lower in conjunction with the thrust lever of one arbitrarily selected tool is vertically movably received in the barrel. While the lower end writing part of one tool is made to protrude from the lower end port of the barrel, a locking protrusion of the lock which has moved downward together with the thrust lever is made to be capable of locking with a protrusion provided on a clip. After the writing is finished, the clip is elastically deformed to open outward, whereby the locking protrusion is disengaged from the protrusion, and the lock is moved upward by force of a coil spring to allow the lower and writing part of the tool to be withdrawn into the lower end port of the barrel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004023116-A (JP)
Title: Infrared ray communication apparatus
Inventor: NISHIOKA MASABUMI
IPC: H04B10/112
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared ray communication apparatus having a plurality of different communication paths capable of automatically selecting a communication enabled path and making communication with an opposite party.  <P>SOLUTION: The disclosed infrared ray communication apparatus is configured such that a light emitting element 1 transmits an optical signal on the basis of transmission data from a modulation control section 4 via a switching element 8a, a demodulation control section 5 awaits reception on the basis of reception data from a light receiving element 2, a demodulation control section 7 also awaits reception on the basis of reception data from a light receiving element 3 via a switching element 8b, when the demodulation control section 5 receives a response, the apparatus continues communication through a first communication path by the modulation control section 4 and the demodulation control section 5, and when the demodulation control section 5 receives no response and the demodulation control section 7 detects received data, the switching element 8a connects a modulation control section 6 to the light emitting element 1, connects the light receiving element 2 to a demodulation control section 7 via the switching element 8b, and the apparatus makes communication through a second communication path by the modulation control section 6 and the demodulation control section 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003066255-A (JP)
Title: Wavelength division multiplexer/demultiplexer using planar waveguide optical circuit
Inventor: KIM DONG-SU
IPC: H04B10/25
Filed: 2002-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength division multiplexer/demultiplexer using a planar waveguide optical circuit. SOLUTION: The wavelength division multiplexer/demultiplexer of a communication system includes the planar waveguide optical circuit comprising multiple waveguides where an optical signal is transmitted in zigzag pattern, at least one input side optical fiber connected to the input port of a first waveguide, multiple output side optical fibers which are continuously connected to the output port of a zigzag waveguide and multiple thin filters to be arranged between the multiple output side optical fibers and the output port of the zigzag waveguide through an alignment process to pass a wavelength component along the central wavelength.
Patent JP-2003097222-A (JP)
Title: Ranking cycle unit
Inventor: MINEMI MASAHIKO
IPC: F01D25/18
Filed: 2002-06-17
Abstract: PROBLEM TO BE SOLVED: To make a regeneration of oil by separating reliably working medium which is mixed into oil for an expansion machine in a Rankine cycle unit equipped with the expansion machine lubricated by oil. SOLUTION: In the Rankine cycle unit equipped with a working medium circulating circuit 110 including an evaporator 112, an expansion machine 113, a condenser 114, and a booster pump 115; a mixture of oil which lubricates the expansion machine 113 and water mixed into a working medium is supplied to a water separating means 118 of an air-lesser type, and oil is separated from water. Oil separated from water by the water separating means 118 is returned to the expansion machine 113, and water separated from oil is returned to the working medium circulation circuit 110. By means of this, there is no need to replenish water to the working medium circulating circuit 110 and no need to replenish oil to the expansion machine 113.
Patent JP-2004022342-A (JP)
Title: Switch device
Inventor: MIZUTANI TOSHIKAZU
IPC: H01H13/64
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of the operation and the life of a switch.  <P>SOLUTION: A first switch 12 of an opposed contact type and a second switch 14 of a sliding contact type are each switchable by an operation of a rod 6 (switch operating member). Both switches 12 and 14 are connected parallel, so that even when either of them is in a use situation that is not suitable to the other, the other functions effectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003109407-A (JP)
Title: Electrodeless discharge lamp utilizing microwaves
Inventor: KIM HYUN-JUNG
IPC: H05B41/24
Filed: 2002-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp utilizing microwaves, easily applicable to a small apparatus or a narrow space by making compact. SOLUTION: This electrodeless discharge lamp using microwaves is composed of a resonator 40 having an opening part on one side and forming a resonant region of the microwaves; a magnetron 20 having an antenna 22 for outputting the microwaves; a coaxial waveguide 50 installed on the other side of the resonator 40, transmitting the microwaves from the magnetron 20 to the inside of the resonator 40, made of a conductor having an inside guide 51 extending in the projection direction of the antenna 22 of the magnetron 20; a bulb 30 arranged on the inside of the resonator 40, inside which a luminous material generating light by the microwaves is sealed; and a mesh member 45 installed in the opening part of the resonator 40, shutting off a leak of the microwaves, and passing light generated from the bulb 30.
Patent JP-2004022441-A (JP)
Title: Transparent conductive substrate and its manufacturing method
Inventor: ITO HIROTO
IPC: H01B13/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent conductive substrate having a transparent conductive layer that has high transparency and high conductivity, while improving characteristics such as durability, chemistry resistance, a gas barrier property, a water vapor barrier property, and planeness.  <P>SOLUTION: The transparent conductive substrate is composed of at least three layers of intermediate layers laminated between a transparent substrate and a transparent conductive layer. The ratio of M ( number of atoms %) occupied in the element composition of a substance contained in an arbitrary layer of the intermediate layers and in a layer adjoining to the layer satisfies a formula 0.005 < M / (C+O+M) ≤ 0.5 to the total quantity of M, C, and O for the layer, and a formula 0.5 < M / (C+O+M) ≤ 0.995 for the adjoining layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017908-A (JP)
Title: Shock-absorbing steering column device for vehicle
Inventor: TONO KIYOAKI
IPC: B62D1/184
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To carry out, extremely easily, the setting and adjusting of a collapse load at a secondary collision.  <P>SOLUTION: A metal ring 20 made of iron, etc. is insert-fitted around the outer periphery surface of an inner column 1. A damper 21 made of rubber or synthetic resin is provided at the outer column 2 side of the metal ring 20. The metal ring 20 functions as a stopper that regulates telescopic sliding movement while touching the outer column 2 at the time of adjusting the telescopic movement to the state of being the shortest, and the damper 21 prevents the striking sound thereof. If a secondary collision occurs and the inner column 1 moves toward the front of a vehicle, the metal ring 20 collides with the rear end part of the outer column 2. Thereafter, the metal ring 20, while locking at the rear end part of the outer column 2, rub-slidingly moves against the outer periphery surface of the inner column 1 moving to the front of the vehicle, thereby generates a collapse load to absorb the impact strength.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019924-A (JP)
Title: Assembly type worm wheel and method of manufacturing the worm wheel
Inventor: OGASAWARA HIROMI
IPC: F16H1/16
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a worm wheel formable by molding and a method of manufacturing the worm wheel.  <P>SOLUTION: This worm wheel 100 used in combination with a worm 200 comprises a pair of worm wheel half-split bodies 100A and 100B formed by cutting the worm wheel at a middle part in a thickness direction and having a recessed part at a throat part. The worm wheel half-split bodies have a connecting and positioning structure in which these bodies are combined with each other to form an integral worm wheel, and are connected to each other to form the worm wheel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027772-A (JP)
Title: Weight for tent and its use
Inventor: OKAWA KOJI
IPC: E04H15/62
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce weight of a weight for preventing floating and turning over of a tent and enable the simultaneous use of both of the weight for the tent and a horizontal curtain.  <P>SOLUTION: A bag body 13 sealing its inside by joining the surroundings of sheets 11a, 11b by heat fused parts 12a, 12b is formed. A liquid pouring port 14 is provided in the bag body 13 to partition a plurality of liquid storage chambers 15a, 15b inside it. Hook-and-Loop fasteners 16a, 16b are provided at both side fringes of the bag body 13. Hooks 12a, 12b for suspension are provided at one end of the bag body 13, and hooks 13b, 13b for stopping swing are provided at the other end of it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036108-A (JP)
Title: Power unit for sliding door for vehicle
Inventor: YOKOMORI KAZUTO
IPC: E05B83/40
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To impart a power releasing function and a power sliding function of a sliding door to a single power unit equipped with a high-power motor.  <P>SOLUTION: According to the structure of the power unit, an output shaft of the motor 24 has a cylindrical warm 25 mounted therein, which warm has a first warm wheel 26 and a second warm wheel 27 arranged on both sides of a shaft core thereof. The first warm wheel 26 and a wire drum 30 are supported by a first spindle 28, and the second warm wheel 27 and a rocking arm 33 are supported by a second spindle 32. Then a first clutch 31 is arranged between the first warm wheel 26 and the wire drum 30, and a second clutch 34 is arranged between the second warm wheel 27 and the rocking arm 33, whereby rotation of the rocking arm 33 and rotation of the wire drum 30 are carried out while the motor 24 is kept continuously rotating by controlling the first clutch 31 and the second clutch 34.  <P>COPYRIGHT: (C)2004,JPO