baber/WOPTO huggingface dataset:
Patent JP-2004129039-A (JP)
Title: Method, device, and program for managing contents delivery
Inventor: MURATA SETSUKO
IPC: H04N21/24
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for delivering alternative contents that are designated by a contents provider in advance when contents can not be delivered due to some reason in a system for delivering the contents in response to a request from a viewer and listener.  <P>SOLUTION: When a contents delivery managing device 30 receives a contents viewing and listening request from a user device 10 through a network 20, the contents delivery managing device 30 determines whether the request satisfies a delivery condition of the requested contents and whether an actual system side can provide the requested contents. When the requested contents cannot be delivered, the contents delivery managing device 30 extracts information about alternative contents linked with the contents from a registered contents DB 39 and transmits to the user device 10 being the request source pertinent to alternative contents and additional information such as explanation of the alternative contents on the basis of the extracted information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124333-A (JP)
Title: Yarn slackening-reducing device of spinning machine
Inventor: HIRAO OSAMU
IPC: B65H67/08
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the slackening of a yarn from a spinning device for spinning the yarn to a winder for winding the yarn in a spinning machine.  <P>SOLUTION: This slackening-reducing device is equipped with a slackening-reducing roller 23 for winding the yarn Y on its outer circumferential surface 23a, arranged so as to be engaged with the fibrous yarn spun by a spinning device of a spinning machine, a driving means 24 for rotatably driving the slackening-reducing roller 23 and a downstream side guide 26 for guiding the yarn Y on a rotation axis A of the slackening-reducing roller 23 for winding by supplying the yarn Y to a base end side B of the outer circumferential surface 23a of the slackening-reducing roller 23 and releasing the wound yarn Y from the tip end side D of the roller toward the downstream side guide 26, and also arranging an upstream side guide 25 by approaching the base end side B of the outer circumferential surface 23a of the slackening-reducing roller 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128385-A (JP)
Title: Plasma treatment device
Inventor: KASAI SHIGERU
IPC: H01L21/3065
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment device provided with a microwave oscillator that is reduced in transmission loss.  <P>SOLUTION: A plasma etching system 1 is provided with a chamber 11 in which a wafer W is housed, a gas supply device 27 which supplies a treatment gas into the chamber 11, and a microwave introducing device 50 which introduces a plasma generating microwave into the chamber 11. The device 50 has the microwave oscillator 30 and an antenna section 13 composed of antennas 13a-13d. The oscillator 30 has four amplifier sections 33 which output microwaves of prescribed power, and the amplifier sections 33 transmit the microwaves of prescribed power to the antennas 13a-13d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135038-A (JP)
Title: Monitoring system
Inventor: IMAI SHIN
IPC: H04Q9/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring system capable of conducting a communication test while taking radio wave disturbance into consideration during the communication test so that an unsteady signal is accurately transmitted from a terminal device to a central processing unit even in the case of radio wave disturbance due to interference of a radio wave in normal use.  <P>SOLUTION: When communication between the central processing unit 1 and terminal device is tested, the transmission output level of a communication test signal sent from the terminal device is set lower than the transmission output level of data sent in normal use and then the unsteady signal which is normally transmitted from the terminal device can accurately be transmitted to the central processing unit even in the case of slight radio wave disturbance on condition that the communication test signal can be judged to be received by the central processing unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129862-A (JP)
Title: Grill
Inventor: HORIMOTO MASAYOSHI
IPC: A47J37/06
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grill easy in the adjustment of changeover between grilling on a close and a distant fire and easy in fixation of an upper grill.  <P>SOLUTION: The grill is composed of a bottom part 8 having a heat receiving bottom plate 10, a side frame 9 surrounding the peripheral edge and an edge base 12 formed on the inner side of the side frame 9 and the upper grill 1 mounted on the bottom part 8. Legs 3 are formed on the back surface of the upper grill 1 so as to be freely folded preferably, holes 7 for inserting and fitting leg tips 5 are perforated on the edge base 12, and by inserting and fitting the leg tip 5 to the hole 7 of the edge base 12, the upper grill 1 is fixed and mounted on the bottom part 8. Further, by erecting the leg 3 and inserting and fitting the leg tip 5 to the hole 7 of the edge base 12, the upper grill 1 is fixed and mounted away from the heat receiving bottom plate 10. By folding the leg 3 and pushing the end 4 of the upper grill 1 into the side frame 9 on the edge base 12, the upper grill 1 is fixed and mounted near the heat receiving bottom plate 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003195213-A (JP)
Title: Illumination system and projector adopting the same
Inventor: KIM SUNG-HA
IPC: G02B27/28
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination system capable of realizing color images without a color wheel and to provide a projector adopting it.  <P>SOLUTION: The illumination system includes an illumination unit including a light emitting element 10a for emitting a light beam having a predetermined wavelength and holographic optical elements 15 and 18 for reducing a cross section of the light beam emitted from the light emitting element, and a first optical path changer 20 for changing a proceeding path of an incident light passing through the holographic optical elements. The projector includes the illumination unit comprising the light emitting element for emitting the light beam having the predetermined wavelength and the holographic optical elements for reducing the cross section of the light beam emitted from the light emitting element, the first optical path changer for changing the proceeding path of the incident light inputted through the holographic optical elements, a display element for forming an image by processing the light beam inputted from the first optical path changer according to an input video signal, and a projection lens unit for magnifying the image formed by the display element and projecting the magnified image toward a screen.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004132324-A (JP)
Title: Tunnel fan
Inventor: TAKAHASHI KUNIO
IPC: F04D29/56
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunnel fan for improving the capability of ventilating a tunnel by applying a simple structural change thereto.  <P>SOLUTION: A motor 4 is mounted via a supporting material 3 in a cylindrical casing 2 to be attached to the upper part of the tunnel via a lifting hook 1. It is used for rotationally driving impellers 5, 5 having a number of blades 5a in the vicinity of the motor 4. The cylindrical casing 2 is split into a body cylindrical portion 2a having an end face of angular section and an end cylindrical portion 2b located in the vicinity of the body cylindrical portion 2a and having an outward end face curved in a bell-mouth shape. The end cylindrical portion 2b is accessible to the body cylindrical portion 2a through an actuator such as a cylinder 6. Namely, the accessible end cylindrical portion 2b allows the change-over of both front and rear end faces of the cylindrical casing 2 between the curved bell-mouth shape and the angular section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003206721-A (JP)
Title: SiC FILTER AND EXHAUST EMISSION CONTROL DEVICE
Inventor: NARUSE KAZUYA
IPC: B01D39/20
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device that can effectively remove ash generated at regeneration.  <P>SOLUTION: The exhaust emission control device comprises a casing and a porous ceramic filter of honeycomb structure disposed inside. The filter used in the device comprises silicon carbide on which ash containing phosphate and sulfate can deposit, to form the SiC filter. The exhaust emission control device comprises this filter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003342197-A (JP)
Title: Thermosensitive gelling preparation containing hyaluronic acid
Inventor: SUZUKI SHUICHI
IPC: A61K47/12
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosensitive gelling preparation supplying water to the surface of the eye and protecting lachrymal fluid layer for a long time by gelling with heat on the surface of the eyeball.   <P>SOLUTION: The thermosensitive gelling preparation contains methyl cellulose, and hyaluronic acid and/or its pharmaceutically permissible salt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138702-A (JP)
Title: Blinding structure for movable part
Inventor: ITO YASUSHI
IPC: G03B21/14
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blinding structure for a movable part, a structure that realizes an extended moving range of the movable part as well as a small size and a light weight of the device through a reduced number of components.  <P>SOLUTION: A first blinding plate 4 is movable two-dimensionally in accordance with the movement of a movable part 5 that is abutted on the inner circumference of a first hole part 4a. A second blinding plate 3 allows the first blinding plate 4 to be moved two-dimensionally relative to the second blinding plate, and regulates the movement in a range smaller than a prescribed moving range. In addition, the second blinding plate 3, being pressurized by the first blinding plate 4, is movable in the first direction included in the moving range. A third blinding plate 2 allows the second blinding plate 3 to be moved in the first direction relative to the third blinding plate and, being pressurized by the second blinding plate 3, is movable in the second direction that is included in the moving range and is different from the first direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097748-A (JP)
Title: Ventilation of seat by suction and vacuum suction device for vehicle
Inventor: HIJIKATA KAZUYUKI
IPC: B60H3/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To ventilate steamed air stagnant between a seat and a body directly from the rear side of the seat since it is difficult to uniformly cool an entire vehicle even inside of the cooled car in the summer and a person sitting on the seat always sweats in portions of his/her body in contact with the seat.  <P>SOLUTION: In the portions which are most easily to sweat in the state of sitting on the seat, air is directly ventilated without waste by using a means of suction from the rear side of the seat. In the case for vehicles, without using a special motive force for ventilation, air is sucked and ventilated by using the vacuum suction machine utilizing a current of air which occurs at all the time when traveling the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137046-A (JP)
Title: Cassette device for plate material storage
Inventor: NADAMOTO NOBUNARI
IPC: B65G1/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To increase a loading efficiency by increasing the number of the shelves of a cassette device for a plate material storage.  <P>SOLUTION: The shelves for supporting plate materials 8 are disposed in multiple stages inside a casing 7. A carrying part 1 vertically passed through the shelves by the lifting operation thereof relative to the casing 7, reaching a specified shelf, and carrying the plate materials 8 in and out of the shelves is installed in the device. By this, a carrying in and out robot for the plate materials 8 which was required before can be eliminated and, accordingly, a space for inserting a robot hand can be eliminated. As a result, the storage efficiency for the plate materials 8 such as glass substrates can be increased by reducing the pitches of the shelves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138009-A (JP)
Title: Electromagnetic oscillation type pump
Inventor: OYA IKUO
IPC: F04B45/047
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic vibration type pump capable of improving pump performance by increasing propulsion force of an oscillator.  <P>SOLUTION: This electromagnetic oscillation type pump is provided with electromagnets oppositely arranged in a casing, the oscillator inserted in a gap part between electromagnets and fixing the electromagnets, a diaphragm fixed on left and right end part of the oscillator, and a pump casing part installed on both end parts of the casing. The surface of the electromagnet has a convex shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003198429-A (JP)
Title: Transceiver apparatus and method for efficient high- speed data retransmission and decoding in cdma mobile communication system
Inventor: MOON YONG-SUK
IPC: H04B1/707
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transceiver apparatus and a method for efficient high- speed data retransmission and decoding in a code division multiple access (CDMA) mobile communication system.  <P>SOLUTION: In the method for retransmitting coded bits from a transmitter in response to a retransmission request from a receiver, the method is provided with a step for determining the number of orthogonal codes available for the retransmission, a step for dividing the coded bits into the coded bits with higher priority and coded bits with comparatively lower priority, separating them into a plurality of sub-packets with a given size and selecting the sub-packet to repeatedly transmit at least one part out of the plurality of sub-packets corresponding to the determined number of the available orthogonal codes, and a step for transmitting a stream of symbols outputted by symbol mapping based on a prescribed modulation system to the coded bits in the selected sub- packet while using the determined available orthogonal codes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004143950-A (JP)
Title: Filter for canister
Inventor: KOYAMA NOBUHIKO
IPC: B01J20/28
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter for a canister for reducing fuel vapor blown off in the atmosphere by removing the fuel vapor passing through the canister.  <P>SOLUTION: A first housing chamber 41 and a second housing chamber 42 filled with adsorbents 44 and 45 of the canister 10 communicate with a filter chamber 43 having an atmospheric port 46. A filter 50 is housed in the filter chamber 43. The filter 50 has an activate charcoal part sandwiched between holding layers composed of nonwoven fabric. Among hydrocarbon included in fuel, hydrocarbon unadsorbable/unremovable by the adsorbents 44 and 45 of the canister 10 and having a small number of carbon is adsorbed and removed by the activated charcoal part of the filter 50 even when passing through the adsorbents 44 and 45 of the canister 10. Thus, the fuel vapor blown off in the atmosphere can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146144-A (JP)
Title: Heating system for fuel cell vehicle
Inventor: OI AKIRA
IPC: H01M8/04
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating system for a fuel cell vehicle with a simple structure capable of heating when idling is stopped.  <P>SOLUTION: The heating system for the fuel cell vehicle is composed of a fuel system generating the motive force of the vehicle and a cooling system controlling temperature of the fuel cell 4, and comprises heat guiding means 8, 23 collecting at least a part of waste heat of the fuel cell system through the cooling system and turning it into heat for heating the vehicle, and driving state detecting means 32, 33 at least detecting or predicting the state of stoppage of the vehicle. The amount of the waste heat from the fuel cell system to be used for the vehicle heating is controlled in compliance with the amount of accumulated heat when the amount of accumulated heat collectible as the waste heat of the fuel cell system is detected and the state of stoppage of the vehicle is predicted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142549-A (JP)
Title: Pneumatic tire
Inventor: IIMOTO RUNA
IPC: B60C11/04
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of restraining uneven abrasion while securing high wet performance.  <P>SOLUTION: Two of each center side peripheral direction main groove 14 and shoulder side peripheral direction main grooves 16 are formed in a tread 12 respectively to attain high drain performance. Since a zigzag peripheral direction narrow groove 14, a center width direction groove 24, a second width direction groove 28, a center notch groove 32 and a second notch groove 34 are formed in a center part, an edge component in the width direction of the tire is further increased to improve the wet performance. Since a center block 26 is divided by a narrow width peripheral direction groove 24, block rigidity is improved and the uneven abrasion due to lack of the block rigidity does not occur. An uneven abrasion sacrifice projection 20 provided in the shoulder side peripheral direction main groove 18 sliding contacts with a road surface to wear instead of uneven abrasion which should be generated in an adjoining shoulder block 38.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144921-A (JP)
Title: Method for fixing ferrule to optical fiber cable
Inventor: SHIRAKAWA TSUGUTO
IPC: G02B6/38
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fixing a ferrule to an optical fiber cable by which the processing time is shortened and the production cost is consequently reduced.  <P>SOLUTION: A coated optical fiber 11 exposed in an edge treating process, in an insertion process, is inserted into a coated optical fiber insertion hole 21a of a coated optical fiber holding part 21 of a ferrule 20 into which an adhesive 30 is filled in an adhesive filling process. At the same time, a cover 12 is inserted into a cable housing chamber 22a of a cover holding part 22 of the ferrule 20. Thereafter, the cover holding part 22 is irradiated with a laser beam (LB) in a laser welding process and, thereby, the cover holding part 22 and the cover 12 are directly welded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145602-A (JP)
Title: Vending machine
Inventor: TAKAGI TOSHIO
IPC: G07F13/06
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vending machine for satisfying the preferences of purchasers.  <P>SOLUTION: A vending machine 1, for selling food and drink items which are cooked in an airplane is provided with an adding device 10 for adding additives after cooking. If the vending machine 1 is a cup-type vending machine for selling cup drinks, the adding device 10 is provided with housings 11 which have display means 11a, 11b for the additives and selecting means 11c, 11d for selecting the adding of the additives and provided with a canister with the additives stored therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144194-A (JP)
Title: Gas pipe automatic closing device
Inventor: YAMASHITA KEIICHI
IPC: F16K17/38
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and small heat sensitive automatic closing device capable of easily mounted to the inside of a pipe at the tip of a pipe member 4 of an existing conduit such as a primary side conduit of a gas meter box or to the inside of a pipe in the other arbitrary place.  <P>SOLUTION: A pair of half-moon-shaped turning closing plates 18 are hingedly connected 20 to a common pivoting shaft 19 to be energized by a spring, the hinge section is fixed by a soldering chip 23, a pivoting shaft end 24 is pivoted on a side wall of a dish-shape holding body 10 having a gas passing section 12. The dish-shape holding body 10 is held directly by the pipe member or at the tip of a holder 30 and inserted and fixed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107091-A (JP)
Title: Auxiliary tool for connect-tying thin thread
Inventor: MIZUTA JUN
IPC: B65H69/04
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and lightweight, and conveniently portable auxiliary tool for connect-tying a thin thread which can easily connect-tie the thin thread.  <P>SOLUTION: Thread holding claws 2 and 3 protruded like a horn from both sides on one end of a plate-like frame 1 of adequate dimensions are provided. Thread hooking claws 4 and 5 to hold the thread, temporary thread holding claws 6 and 7, and a thread holding claw 9 which is collapsibly movable to the frame 1 with one end side as a shaft are provided on the face side of the frame 1. A thread holding plate 10 to hold the thread is provided on a back side of the frame 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146025-A (JP)
Title: Recording and reproducing separated magnetic head
Inventor: MARUYAMA YOJI
IPC: H01L43/08
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that narrowing of tracks is difficult as the reproduction sensitivity deteriorates if a track width is narrowed for the purpose of making a recording density higher and conversely a rotating range of the magnetization by an external magnetic field expands when antiferromagnetic bonding force is weakened by controlling the thickness of an antiferromagnetic film in order to obtain sensitivity in a magnetoresistive effect head.  <P>SOLUTION: A film (alumina film) 23 which is nonmagnetic and has an electrical insulation characteristic is laminated on a lower magnetic shield 21 and thereafter, an antiferromagnetic layer 5, a fixed magnetic layer 4, a nonmagnetic intermediate layer 3, and a free magnetic layer 2 are successively formed thereon. Soft magnetic films 10 of high resistance are formed at both ends of the magnetic layer 2. As a result, a region where the magnetization traverse torque by the external magnetic field acting on the magnetic layer 2 varies in the track width direction is formed. A GMR (Giant Magnetoresistive) element of the narrow track width (Twr) can be realized by forming the regions where the magnetization traverse torque is small at both ends of the magnetic layer 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146747-A (JP)
Title: Semiconductor device
Inventor: KATSUMATA BUNJI
IPC: H01L21/822
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which enables detection of a current direction.  <P>SOLUTION: In an semiconductor device having a semiconductor substrate 1 wherein a power device with a major path C wherein a detection current flows is formed, the major path C has a branch part provided with a first branch path B1 which makes the detection current flow only in one direction and a second branch path B2 which makes it flow only in the other direction opposite the one direction parallel. It has a first temperature detecting element D3 whose energization amount changes according to temperature change of the first branch path B1 which is generated according to flow of the detection current, and a second temperature detecting element D4 whose energization amount changes according to temperature change of the second branch path B2 which is generated according to flow of the detection current.  <P>COPYRIGHT: (C)2004,JPO