baber/WOPTO huggingface dataset:
Patent JP-2004295715-A (JP)
Title: Boarding train identification server and boarding train identification system
Inventor: MATSUBARA HIROSHI
IPC: H04B7/26
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To precisely achieve the identification of a boarding train of a railroad user in an easy method.  <P>SOLUTION: A boarding train identification server 30 receives the base station No. of a base station 12 communicable with a cellular phone 40 and the identification information (telephone number, etc.) of the cellular phone 40, which are transmitted from a radio communication server 1 as needed, and also receives train operation information transmitted from an operation management system 22. This train operation information includes operation time information or existing railway information. A train which is traveling in a section corresponding to the received base station No. is estimated with reference to the received train operation information, and a train common to each estimation is decided as the boarding train.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303470-A (JP)
Title: Field emission cold cathode element
Inventor: SHIODA AKINORI
IPC: H01J9/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field emission cold cathode element capable of preventing element breakdown by preventing generation of a potential difference between a gate electrode and an emitter.  <P>SOLUTION: This field emission cold cathode element 100 is provided with: a plurality of the emitters 4 formed so as to respectively project from a substrate 6; the gate electrodes 5 formed for applying a voltage to each emitter 4 so that the emitter 4 emits electrons; an emitter electrode pad 2 for extracting the potential of the emitter 4; a gate electrode pad 3 for extracting the potential of the gate electrode 5; and at least one short-circuiting wire 1 for short-circuiting the electrode pad 2 to the electrode pad 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298275-A (JP)
Title: Toilet heating system
Inventor: IMAI KENGO
IPC: A47K17/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce expenses for equipment, reduce time required for construction, and improve usability.  <P>SOLUTION: A toilet heating system is composed of a heat source machine that supplies hot water, a hot water pipe that is connected to the heat source machine and supplies and circulates hot water, and a toilet heating unit and a heating toilet seat unit that are connected to the hot water pipe and have a radiator heater and radiates heat to the air. The units are connected with each other in series by the hot water pipe. A temperature sensor that detects the temperature of the hot water that flows into the unit through the hot water pipe is provided near the unit and a flow regulating valve is installed that distributes the flow rate of the hot water that flows into the unit to a route towards a radiator heater and a bypassing route that bypasses the radiator heater according to the temperature sensor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299948-A (JP)
Title: Rare earth silicate high temperature steam corrosion preventing coating film and method of manufacturing the same
Inventor: UENO SHUNKICHI
IPC: C01B33/20
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dense crack-free rare earth silicate high temperature steam corrosion preventing coating film which is a coating film having a non-oxide never oxidized and steam-corroded even at a high temperature up to 1500°C and capable of self-repairing even when the coating film is damaged by accidents such as the collision of foreign matter under use for a long time.  <P>SOLUTION: The rare earth silicate high temperature steam corrosion resistant film has a composition ranging from Ln<SB>2</SB>SiO<SB>5</SB>to Ln<SB>2</SB>Si<SB>2</SB>O<SB>7</SB>in the ratio of Lu to Si in a starting aqueous solution in the sol-gel method. The dense crack-free rare earth silicate thin film is applied on a base material by the reaction of silica produced by the oxidation of the base material in sintering with the rare earth and the sintering. The coating film has the self-repairing ability to the damage of the coating film caused by an accident in long time use at the high temperature by controlling the composition of the coating film to the composition being between Lu<SB>2</SB>SiO<SB>5</SB>to Lu<SB>2</SB>Si<SB>2</SB>O<SB>7</SB>and shifted from the stoichiometric composition of the compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303930-A (JP)
Title: Thermoelectric transducer
Inventor: KAMATANI ATSUSHI
IPC: H02N11/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric element for power generation utilizing a low cost organic material having the excellent processing characteristic.  <P>SOLUTION: In the thermoelectric transducer, the p-type and n-type conductive organic materials are laminated between the metal materials, both sides of the p-type and n-type conductive organic materials are held with metal electrodes, and a potential difference and a current are generated by utilizing a difference in temperature of the metal materials held by the p-type and n-type conductive organic materials and the p-type and n-type conductive organic materials.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004048665-A (JP)
Title: Optical apparatus with dust protection function
Inventor: ITO JUNICHI
IPC: H04N5/376
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To propose an optical apparatus with a dust protection function for efficiently driving a protection glass (dust protection glass) on which a resonance frequency can not be specified at one spot.  <P>SOLUTION: The optical apparatus with the dust protection function (a camera, for example) is provided with an optical image pickup system (photographing lens 1) for forming an optical image of an object, a photoelectric transducer (CCD unit 22) for converting the optical image into an electric signal, an optical element (dust protection glass 30) disposed between the CCD unit 22 and the photographing lens 1, and an agitation means (piezoelectric element 31 and dust protection glass driving circuit 40, for example) for vibrating the dust protection glass 30 in a certain frequency, and the piezoelectric element 31 controls the frequency for vibrating the dust protection glass to successively change the frequency via the protection glass driving circuit 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004306963-A (JP)
Title: Method of recovering steel box
Inventor: NAKAMORI KOJI
IPC: B65D6/24
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rational and smooth recovering method of steel boxes disassembled after carrying an object to be carried by using one steel box to collectively receive part of component members so that they can be recovered in an unbulky and collective manner.  <P>SOLUTION: The method of recovering steel boxes includes steps of separating a bottom plate, beam members, side frames, bottom frames and carry members while the object to be carried is removed from the boxes, mounting the carry members separated from the two bottom frames laterally on one of the bottom frames, and overlapping the two bottom frames with their upper surfaces facing each other to make a set C or the like of the bottom frames. A plurality of sets of the bottom frames are piled on one bottom plate 1, a set of side frames 2 and 3 are placed to stand along four sides of the bottom plate, and the beam members 4 are straddled across the opposite sides of the side frames to form a steel box 15A receiving the plurality of sets of the bottom frames. Remaining two sets of the side frames are laterally received in each of the remaining bottom frames, and one beam member is received to constitute a storage bottom plate. A plurality of storage bottom plates are piled and received together with the steel boxes into a container for packing and conveying.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004245022-A (JP)
Title: Lifesaving lift at time of house collapse in earthquake
Inventor: SHIMAUCHI TAMOTSU
IPC: E04H9/02
Filed: 2003-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To avoid being buried under a building when it collapses.  <P>SOLUTION: When a small earthquake occurs, a switch 2 for a switch 29 for raising a horizontal beam of a lift is to be turned on in advance. Then a hydraulic power unit is turned by a battery and a domestic power supply 11 to extend a plated rod 6 of a hydraulic cylinder 5 and thus to become a safety device to prepare for a bigger earthquake. It also serves as a safety device for protecting people getting near the horizontal beams from being buried under falling objects. In case the earthquake occurs without being able to turn the raising switch on, an earthquake reaction switch 25 is turned on and the horizontal beams of the lift are raised to become the safety device. Furthermore, after the earthquake is settled, the horizontal beams are stored with the switch.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004002789-A (JP)
Title: Mold release sheet, laminated mold release film and method for producing board
Inventor: MATSUMOTO HIROTAKE
IPC: C08L101/02
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold release film which can suitably be used in a process for producing a board such as a printed circuit board, a flexible printed circuit board, a multi-layered printed circuit board, or the like, has excellent heat resistance, an excellent mold release property, and an excellent non-staining property, and can easily be scrapped after used, to provide a laminated mold release film, and to provide a method for producing the board using the same.  <P>SOLUTION: This mold release film comprising a resin composition containing a polar group-having resin as a main component and having a halogen content of ≤5 wt. % is characterized in that a penetration temperature measured by a heat thermomechanical analysis is ≥200°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004312186-A (JP)
Title: Communication test system, server, and communication test method
Inventor: SHIMIZU HISASHI
IPC: H04B17/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication test system capable of early overcoming a fault in a communication system by making it possible to automatically reproduce an operating state when the fault takes place in the communication system.  <P>SOLUTION: A server 22 receives in-station signals x1 to x6 operated by commercial stations 10 to 20 themselves configuring a mobile communication network and inter-station signals y1 to y6 transmitted among the commercial stations 10 to 20 and converts the form of the received signals x1 to x6, and y1 to y6 into a form processable by simulating stations 10a to 20a having the same functions as those of the commercial stations 10 to 20. A simulated signal generating apparatus 24 simulatingly generates a signal transmitted to a target station from one or more other stations connected to the target station among the commercial stations 10 to 20 in response to the inter-station signals converted by the server 20. The simulating stations 10a to 20a simulatingly reproduce the operating state of the commercial stations 10 to 20 on the basis of the simulated signal simulatingly generated and the in-station signals converted by the sever 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310848-A (JP)
Title: Information recording and reproducing device
Inventor: ARASHI MASAHIKO
IPC: G11B27/34
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display form of counter information with no sense of incongruity to a user by synchronizing record counter information to be displayed on a monitor screen with reproduction counter information.  <P>SOLUTION: In a DVD device which acquires the reproduction counter information about a reproduction period from a video camera 31 and performs recording while displaying the reproduction counter information on a monitor screen of a display device 21 connected to the outside when a device main body side records a video information sent from the video camera 31 connected to an external input terminal 16, a system controller 10 displays both the recording counter information about a recording period by a counter 15 and the reproduction counter information on the video camera 31 side on the display device 21 in a recording mode. In such a case, the reproduction counter information of the video camera 31 side is synchronized with the recording counter information to be subjected to counting up independently of actually acquired reproduction counter information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311170-A (JP)
Title: Oil heat exchanger and x-ray tube device
Inventor: KUTSUZAWA HIROKI
IPC: H01J35/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray tube device capable of surely removing air mixed in cooling oil.  <P>SOLUTION: In normal times, valves 17 and 18 are closed, and a valve 14 is opened. A pump 12 is driven to circulate the cooling oil and this X-ray tube 4 is cooled by the cooling oil. When the cooling oil comes into contact with the outside air, a vacuum chamber 16 is brought into a vacuum state by a vacuum pump 22, and the valve 14 is closed and the valves 17 and 18 are opened. Insulation oil is released into the vacuum chamber 16, and the air mixed in the insulation oil is released into the vacuum chamber 16. The released air is exhausted to the outside by the vacuum pump 22, the valves 17 and 18 are closed after the air in the vacuum chamber 16 is exhausted, and a normal state is restored by opening the valve 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309296-A (JP)
Title: Light absorption type analyzer
Inventor: IKUTA TAKUJI
IPC: G01N21/35
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accurate light absorption type analyzer having high versatility for a plurality of measured objects, in an infrared analyzer for measuring particular components in various fluids.  <P>SOLUTION: The light absorption analyzer comprises light sources, optical elements, a sample cell and a detector. A plurality of the light sources have optical elements, having different wavelength selectivities, and single detector receives lights. The light sources sequentially emit the lights at predetermined intervals or emit the lights at different modulation intervals. The lights, emitted from the plurality of the light sources, are transmitted through the sample cell of different effective lengths.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320173-A (JP)
Title: Ringer signal generating apparatus
Inventor: KOGA ATSUHIRO
IPC: H04M3/02
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To generate a ringer signal by a simplified structure.  <P>SOLUTION: The apparatus is provided with a boosting circuit 1 for performing switching by a transistor TR31 as a switching element provided on a primary side of a boosting transformer 11 to generate a boosted voltage in a secondary side of the boosting transformer 11, a load RL connected to an output end of the boosting circuit 1 to generate a ringer tone, and a single chip CPU 2 for outputting a signal having a pulse in which a duty ratio changes sequentially and periodically and as a driving section for driving the transistor TR31 of the switching element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320180-A (JP)
Title: Imaging apparatus and control method thereof
Inventor: KUBO NAOMOTO
IPC: H04N5/341
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent DMA noise from being superimposed on a video signal.  <P>SOLUTION: A CCD receiving a horizontal transfer pulse or the like provides an output of a video signal. An analog signal processing is applied to the video signal to convert the video signal into image data. The image data are written in a line memory in a digital signal processing circuit, subjected to digital signal processing therein and again written in the line memory. The image data written in the line memory are read and subjected to DMA transfer to a memory via a data bus. Application of the horizontal transfer pulse ϕH to the CCD is stopped for a time (t12 to t13, t14 to t15, and t16 to t17 or the like) when the image data are subjected to DMA transfer from the line memory to the memory. Superimposition of the DMA noise on the video signal outputted from the CCD is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317647-A (JP)
Title: Mirror plane matrix, mirror member using the same, and optical apparatus using the mirror member
Inventor: TSUNO KATSUHIKO
IPC: G02B5/10
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To apply a silicon carbide optical system having ≥1 m aperture to a visible light region by using a particle-dispersed silicon material having silicon carbide as dispersed particles to eliminate a need of coating of a silicon carbide film which is formed by chemical vapor deposition and required when manufacturing a conventional optical system using sintered silicon carbide.  <P>SOLUTION: A mirror plane matrix employs, as a mirror member matrix, the particle-dispersed silicon material having silicon carbide as dispersed particles. A mirror plane having a reflecting film formed on a mirror member obtained by mirror polishing of the mirror member matrix is used to form an optical system having a large aperture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314998-A (JP)
Title: Fastening band
Inventor: YONEDA KAZUO
IPC: F16B2/08
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To release an engagement between a serration and a locking pawl without cutting a fastening band even after the band is inserted in an insertion hole for the engagement, so as to reduce a user's load.  <P>SOLUTION: The fastening band comprises a string-shaped band portion 10 on one face of which the continuous serration 11 is formed, the insertion hole 20 formed in continuous with one end of the band portion, and a lock releasing part 23, which is the part of an open end 22 of the locking nail that extends out of the insertion hole 20 from the area where the serration 11 and the open end engage with each other. When the engagement between the open end 22 of the locking pawl 21 and the serration 11 is released, the lock releasing part 23 is pressed to deform the open end in a direction of separating from the band portion 10 in the insertion hole 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314348-A (JP)
Title: Operation panel device
Inventor: KISHI SHINYA
IPC: H04N1/00
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation panel device which improves the discernableness of keys while the operation sense of the keys is maintained, and which can surely prevent operation errors of the keys.  <P>SOLUTION: In the operation panel device 6 with a plurality of the keys set at an upper face of an operation panel 60, the upper face of the operation panel surrounding an upper face of each key is raised by a predetermined amount with respect to the upper face of each of the keys 103a, 119a, 119b and 120-122 through the movement of slide levers 61 and 61. Thus a step is provided by a relative height difference between the upper face of each key and the upper face of the panel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003315577-A (JP)
Title: Resonant coupling of optical signal for out-of-plane transmission
Inventor: FLORY CURT A
IPC: G02B6/12
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optically resonant system (101) for redirecting an optical signal.  <P>SOLUTION: A typical optically resonant system (101) includes a first structure (1100) in a plane. The first structure (1100) reflects optical radiation in a first direction almost perpendicular to the plane. The optically resonant system (101) further includes a second structure (1101) overlaying the first structure (1100) on each other. The second structure (1101) optically communicates with the first structure and reflects optical radiation in almost parallel with the plane. The first and second structures (1100 and 1101) excite a resonant signal (102) in a resonant cavity (500) by the resonant characteristic of the first and second structure (1100 and 1101) and thereby pick up at least a portion of a first optical signal (100) that propagates almost parallelly to the plane. The first and second structures (1100 and 1101) further emit the resonant signal (102) in a second direction almost perpendicular to the plane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004317747-A (JP)
Title: Cleaning package of end face of optical connector and cleaning method of end face of optical connector using the same
Inventor: TAKIZAWA SATOSHI
IPC: G02B6/36
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide the cleaning package of the end face of an optical connector and the cleaning method of the end face of an optical connector using the cleaning package for easily cleaning the end face of a connector for optical cable connection which is an object of cleaning from the front face side of a rack without removing the connector for optical cable connection at the back of the rack.  <P>SOLUTION: The package 3 of an optical transmission apparatus is removed from the rack 1 of the apparatus, the cleaning package 5 for cleaning the end face of the optical connector is inserted into a position where the package 3 is removed, the end face of a cleaning member attached to one end of an optical connector stick cleaner 7 is brought into contact with the end face of a package side optical connector 8, the cleaning member attachment part 17 is rotated in this contact state, and the end face of the connector 9 for optical cable connection is cleaned by rotating the end face of the cleaning member with this rotation of the part 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316220-A (JP)
Title: Dam gate controller and dame gate control method
Inventor: HIROSE KUNIHARU
IPC: E02B7/20
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate controller which enables more accurate monitoring of an excessive motion in a gate protecting system for a water reservoir such as a dam.  <P>SOLUTION: This gate controller, which comprises a control means for providing instructions on a gate operation and a storage means for storing gate limit time, provides instructions to stop a gate motion when motion time of a dam gate corresponds to or exceeds a stored gate limit, and updates the stored gate limit time in accordance with the motion time of the gate and a gate opening variation depending on the motion time thereof. Otherwise, the gate controller provides the instruction on the gate operation, stores the gate limit time, updates the stored gate limit time in accordance with the motion time of the gate and the gate opening variation depending on the motion time thereof, and provides the instructions to stop the gate motion when the motion time of the dam gate corresponds to or exceeds the stored gate limit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275657-A (JP)
Title: Oral cavity cleaning sheet
Inventor: YANAGI KENSAKU
IPC: A61K8/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the teeth brushing with a toothbrush takes a lot of time and is difficult when going out and requiring the urgency.  <P>SOLUTION: This oral cavity cleaning sheet is formed by impregnating tooth paste (dental caries prevention, periodontal disease prevention and foul breath prevention) in a sheet containing moisturizing agent. This constitution can easily clean the oral cavity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI