baber/WOPTO huggingface dataset:
Patent JP-2004292482-A (JP)
Title: Black ink for ink-jet recording
Inventor: TAGUCHI TOSHIKI
IPC: C09D11/328
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a black ink for ink-jet recording, having excellent durability of the recorded image including the aging deterioration resistance of the picture quality and having excellent quality of black image.  <P>SOLUTION: The black ink for ink-jet recording is produced by dissolving or dispersing at least one kind of dye having an absorption λmax of 500-700 nm in the form of an aqueous solution and a half-value width of ≥100 nm on a spectral absorption curve of a dilute aqueous solution adjusted to have a light absorbance of 1.0 at the above λmax. The accelerated fading rate constant (k<SB>vis</SB>) based on the visual reflection density (D<SB>vis</SB>) of the black ink is ≤5.0×10<SP>-2</SP>hr<SP>-1</SP>and the content of transition metal ions in the ink is ≤0.1 mmol/L.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290873-A (JP)
Title: Catalytic reactor and manufacturing method therefor
Inventor: KAWAMURA YOSHIHIRO
IPC: C01B3/38
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a catalytic reactor, capable of simply forming a catalyst layer enough to sufficiently accelerate reactions, and the catalytic reactor.  <P>SOLUTION: Grooves 56a each having an articulate meandering cross-sectional shape are formed to one surface of a first substrate 54. Catalyst members 59a each of which is bent so as to have a shape almost same to that of the groove 56a, are prepared so as to correspond to the longitudinal linear parts 56b of the grooves 56a. After the inner wall surfaces of the grooves 56a are coated with an alumina sol, the catalyst members 59a are fitted in the longitudinal linear parts 56b of the grooves 56a and, in such a state that the catalyst members 59a are brought into contact with the wall surfaces of the grooves 56a, a second substrate 55 is bonded to the first substrate 54 so as to close the grooves 56a by the second substrate 55.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298290-A (JP)
Title: Three-dimensional observation state measuring apparatus and method
Inventor: KOBAYASHI MARIKO
IPC: A61B3/113
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional observation state measuring apparatus which enables the accurate measurement of the strained condition of the eyes by measuring the three-dimensional observation state of the eyes when the audiovisual users observe a natural three-dimensional object.  <P>SOLUTION: The apparatus is provided with an image acquisition part 20 which acquires the stereoscopic images containing the directions of the line of vision, a coordinate acquisition part 22 which acquires the three-dimensional coordinate values of the observation object 10 in the directions of the line of vision involved based on the stereoscopic images obtained at the image acquisition part 20, a vision line direction detection part 30 which detects the directions of the line of vision of the eyes 14 to be examined, a notice point position measuring part 32 for determining the positions of the notice points of the eyes 14 to be examined from the lines of vision detected by the direction of vision line detection part 30 and a coordinate comparison part 40 which compares the position of the line of vision obtained at the notice point position measuring part 32 with the coordinate value of the notice point of the observation object 10 in the direction of the line of vision at the point of determining the position of the notice point.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303584-A (JP)
Title: Water flow switch
Inventor: SAWADA MITSUAKI
IPC: H01H36/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water flow switch capable of preventing waste such as hair from sticking to a detection piece.  <P>SOLUTION: This water flow switch 10 is installed in an intermediate part between a bathtub and a heat exchanger in a reheating circuit for reheating water once supplied into a bath, and detects presence of a water flow in the circuit. The water flow switch 10 is provided with a detection chamber 12 by hollowing out its inside, and provided with the detection piece 15 rocked by the water flow introduced into the detection chamber 12. Since the detection piece 15 of the flow switch 10 is formed into a shape gradually reducing its width as it approaches to the tip side, waste such as hair can be prevented from sticking to the detection piece 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303624-A (JP)
Title: Method of adjusting gap between arcing horns
Inventor: TOMITA SUSUMU
IPC: H02G7/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of easily adjusting an aerial discharge gap between arcing horns 5, 6 (discharge electrodes) of a lightning arresting insulator 4 in a prescribed value, and to safely carry out the above adjusting work.  <P>SOLUTION: On the method of adjusting the gap between a grounding side arcing horn 5 and a voltage applying side arcing horn 6 of a lightning arrestor equipped with the lightning arresting insulator 4 connected to an insulation string 2 through a metal fitting 3, a grounding side arcing horn 5 connected to the lightning arresting insulator 4, and a voltage applying side arcing horn 6 arranged in opposition to the grounding side arcing horn 5, one end part of a gap gauge 7 is fixed on one end part of one of the arching horns in advance, and the surface at the other end part of the gap gauge 7 is made to contact the tip part of the other arcing horn.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304647-A (JP)
Title: Information gathering device, information gathering program
Inventor: KOSHIRO TAKASHI
IPC: H04N5/92
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the expansibility of a plurality of kinds of data for synchronous outputting.  <P>SOLUTION: A server 30 (information gathering device) is connected with a terminal device 10 via a network N, records a plurality of pieces of text data classified in a prescribed unit and inputs information for specifying any of the recorded pieces of text data from the terminal device 10. The server 30 inputs other kinds of information, for example, data about sounds and images relevant to the text data which the information inputted from the terminal device 10 specifies from the terminal device 10 and records them by associating them with the text data for performing synchronous output with the text data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300390-A (JP)
Title: Glycolic acid-based polymer composition
Inventor: SAKURAI KAZUAKI
IPC: C08L67/04
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition mainly comprised of a glycolic acid-based polymer which has biodegradability and is excellent in moldability in melt extrusion and injection molding etc. and to provide a molded article excellent in heat resistance and transparency etc. which mainly comprises a biodegradable composition comprised of a glycolic acid-based polymer.  <P>SOLUTION: The composition comprises a glycolic acid-based polymer and a boron nitride-based grain and contains a ≥0.001 pt.wt. and <0.3 pt.wt. boron nitride-based grain to a 100 pt.wt. glycolic acid-based polymer, and the molded article is comprised mainly of the composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004045019-A (JP)
Title: Controller of equipment, method of constructing equipment management system, and equipment management system
Inventor: INO TOSHIRO
IPC: F24F11/02
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform the binding work of the equipment 16 and a controller 31 in a case when the controller 31 controlling the equipment 16 is connected to an equipment management device 12 of high order through a communication line of an opened equipment network.  <P>SOLUTION: The controller 13 in an air handling unit 14 is connected to the equipment management device 12 of high order by the communication line of a LonWorks network to control a VAV (Variable Air Volume) 16. The controller 13 comprises a connection port 31a for high order communication to perform the communication with the equipment management device 12 and a connection port 31b for local communication to perform the communication with the VAV 16. Both connection ports 31a, 31b accept a LonTalk protocol of the LonWorks network.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004310463-A (JP)
Title: Document storage system, document storage device, and document storage method
Inventor: SHIRAI YASUYUKI
IPC: G06F21/64
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic document storage system for appropriately managing a paper document and an electronic document.  <P>SOLUTION: A composite machine 1 adds an electronic watermark etc. to guarantee an originality to a created electronic document, when scanning the paper document to be stored to create the electronic document. The machine 1 then transmits the electronic document with the watermark etc. added thereto to an electronic document storage device 4. The storage device 4 receives the electronic document transmitted from the machine 1 to store it into an electronic document management DB 42, and creates management information to manage the electronic document to store it into the DB 42. On the other hand, when the paper document is registered in a paper document management device 5 and the management information is stored into a paper document management DB 52, the storage device 4 sets information, associating the paper document with the electronic document each other, to the management information in the DB 42.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319684-A (JP)
Title: Semiconductor light receiving device and its manufacturing method
Inventor: SUHARA MOTOI
IPC: H01L31/0328
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light receiving device wherein light receiving is enabled from a long wavelength band to a short wavelength band, dark current is low and photosensitivity is high; and to provide a method for manufacturing the device.  <P>SOLUTION: A primary conductive light absorbing layer 13 which selectively absorbs light of a first wavelength band and light of a second wavelength band whose wavelength is shorter than that of the light of the first wavelength band is formed on a main surface of a semiconductor substrate 11. A primary conductive cap layer 14 in which the light of the first wavelength band penetrates and which absorbs the light of the second wavelength band is subjected to impression molding on the surface of the light absorbing layer 13, and a second conductive diffusion layer 15 is selectively formed in the cap layer 14. On the main surface of the semiconductor substrate 11, a condensing layer 27 wherein a surface has convex curvature, the light of the second wavelength band penetrates, and condensing is performed to the light absorbing layer 13 is arranged in parallel and adjacent to the light absorbing layer 13 and the cap layer 14. As a result, the light of the first wavelength band which penetrates the cap layer 14 and the light of the second wavelength band which penetrates the condensing layer 27 are introduced into the layer 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325204-A (JP)
Title: Analytical method of molecular contaminant
Inventor: KANBE MASAZUMI
IPC: G01N30/04
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve measurement accuracy by making the analysis environment approximate to an actual clean room environment in a method of analyzing a molecular contaminant generated from a clean room component and adsorbed to a material to be treated.  <P>SOLUTION: The clean room component S and the material to be treated P are allowed to exist in the same vessel 2. When analyzing the molecular contaminant generated from the clean room component S and adsorbed to the material P to be treated, a carrier gas G having the flow rate whose wind velocity on the surface of the component S is scheduled to be 3×10<SP>-5</SP>to 7×10<SP>-4</SP>m/s is allowed to pass in the vessel 2, and the inside of the vessel S is stirred to thereby increase the wind velocity of the carrier gas G on the surface of the component S from the scheduled value to a prescribed value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322902-A (JP)
Title: Underbody structure of vehicle having frame
Inventor: KAMATA HIDEAKI
IPC: B62D25/20
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the crew protection performance of an underbody in the case of an offset collision from a viewpoint of the effective utilization of the underbody.  <P>SOLUTION: A frame side reinforcement 40 is arranged on a side rail 11A of a frame 11. On the other hand, a bulkhead 42 is arranged on a No.2 cross member 26 at the position opposite to the frame side reinforcement 40. Further, a No.2 reinforcement 38 is arranged between the No.2 cross member 26 and a No.4 cross member 36 so as to follow the bulkhead 42. Therefore, when an offset collision load is input, a partial component F1 of the offset collision load is input to a locker portion 18 from a front tire 16, and the remainder component F2 of the collision load is input to the bulkhead 42 from the frame side reinforcement 40, and further is transmitted to the No.4 cross member 36 via the No.2 reinforcement 38. As a result, the offset collision load is distributed and can be received by the whole of the underbody 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328477-A (JP)
Title: Video recorder and its control method
Inventor: NAKAMURA TAKESHI
IPC: H04N5/91
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video recorder capable of efficiently recording a video in a storage device after the video is recorded in the storage device to a full storage capacity and to provide its control method.  <P>SOLUTION: The recorder is provided with a multiplexing means for obtaining a plurality of broadcast video signals, packetizing each of the plurality of broadcast video signal and converting the packets into time division multiplex data and a control means for recording the time division multiplex data in the storage device in a unit of a packet by a ring buffer system in an order of recording positions and forming a chapter unit in the storage device unit by a prescribed packet group by every identical program at the time of recording the time division multiplex data. Then, when the packet length of a packet to be recorded next is longer than the data length of a recordable area from a recording termination position of a packet of which the recording order is the newest to a recording starting position of a packet of which the recording order is the oldest of the storage device, the control means makes a recorded area of packets of a chapter equal to a chapter of the old packet into the recordable area, overwrites and records the packets in the order of recording positions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325015-A (JP)
Title: Remote controller for house equipment
Inventor: HAYASHI KUNIHIRO
IPC: H04Q9/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote controller for house equipment capable of releasing a child lock in a case when a child lock function of a second remote controller is set by a first remote controller, and a case when the failure in communication occurs in the first remote controller, or the first remote controller is disconnected.  <P>SOLUTION: In this remote control system for the house equipment performing the communication with a transmitter-receiver for mutually transmitting and receiving the data among the house equipment pieces such as a water heater and a plurality of remote controllers for remote-controlling the equipment, by utilizing the digital modulation as a communication method among the plurality of remote controllers, and capable of setting the child lock function to make the second remote controller not receive the key-operation of the second remote controller itself, from the first remote controller, the second remote controller has a release determination means for determining the release of the specific key operation by itself, and the child lock function can be set/released in accordance with the output of the release determination means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328563-A (JP)
Title: Encryption communication apparatus and system
Inventor: WATANABE YOSHINORI
IPC: H04L45/586
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encryption communication apparatus and system that do not need regeneration of encryption keys or the like in switching, due to obstacles, even when adopting a simple multiplexed configuration.  <P>SOLUTION: After the encryption communication apparatus 106 in a regular use system has performed cipher key exchange protocol between itself and the encryption communication apparatus 108 in the regular use system at the opposite side, fixed information is transferred to the encryption communication apparatus 107 in a waiting system via a dedicated network 110, during the encryption communication, such as that of the encryption key or the like. At the same time, all the initializations of information are completed that change, while each of the encryption communication apparatuses 106, 107 perform encryption communication, such as that of sequence numbers or the like at each party of the encryption communication, thereby making it unnecessary to exchange information when switching in between the apparatus in the regular use system and that in the waiting system. As a result, even when malfunctions occur in the encryption communication systems, the encryption communication apparatuses can be rapidly switched, without being accompanied by regeneration of the encryption key or the like, thus enhancing system availability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327362-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: TAKAHASHI KENTARO
IPC: H01M10/0565
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the safety so as to suppress the occurrence of internal short-circuiting, and to prevent a battery from reaching the rupture point, ignition, even if the battery temperature rises and contraction of the separator occurs.  <P>SOLUTION: The non-aqueous electrolyte secondary battery includes a spiral electrode group 10a, in which a strip positive-electrode 11 and a strip negative-electrode 12 are wound in a spiral form as opposed to each other via a strip separator 13, and a gelatinous non-aqueous electrolyte within a cylindrical casing 14. The strip separator 13 is disposed, protruding in the upward and downward directions from respective electrodes 11, 12 of the spiral electrode group 10a, and in at least a part of the one of the protruding portions 13a, 13b, the separator 13a (13b) is integrally jointed to each other by deposition and adhesion. Thereby, the thermal contraction of the separator 13 is suppressed, and the number of occurrences of the internal short-circuits is reduced, because of the enhanced adherence between the separator 13 and respective electrodes 11, 12 due to the adhesive force of the gelatinous electrolyte, even if thermal contraction occurs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332214-A (JP)
Title: Tent expanding-contracting device
Inventor: NAMIKI MICHIHARU
IPC: E04H15/32
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To slide down and contract a tent sheet 1 in a single operation.  <P>SOLUTION: This tent expanding-contracting device has the tent sheet 1 for installing a flexible round bar 1t on both side edges, a rail 2 arranged in the eaves edge direction from the ridge of a tent, and having a groove for slidingly embracing and supporting the flexible round bar 1t of the tent sheet 1, a roller 3 arranged on a pole plate of the tent so as to support the tent sheet 1, a pulling-down means 4 rotatably installed on an eaves column 8 so as to apply force in a tendency of pulling down the tent sheet 1 when pulling up the tent sheet 1 by installing a lower end part becoming an eaves edge part of the tent sheet 1, and a pulling-up device 7 connected to an upper end part of the tent sheet 1, and having a pulling-up force releasing means 76 arranged so as to pull up the tent sheet 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335532-A (JP)
Title: Semiconductor laser module, optical component block, and optical resonator filter
Inventor: NASU HIDEYUKI
IPC: G02B6/42
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration of a semiconductor laser module that can house a large-sized optical filter and contains a wavelength monitor by efficiently utilizing a space.  <P>SOLUTION: In the semiconductor laser module; a semiconductor laser element 30, first and second partial reflection mirrors 10 and 11, a total reflection mirror 12, and the optical filter 20, are arranged so that the laser light emitted from the laser element 30 may be reflected by the second partial reflection mirror 11 after passing through the first partial reflection mirror 10, again reflected in the direction parallel to the emitted direction of the laser light from the element 30, but opposite to the emitted direction, by the total reflection mirror 12, and made incident to the optical filter 20. Consequently, this semiconductor laser module can easily house a long-axis optical filter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333160-A (JP)
Title: Fluid flow passage setting apparatus
Inventor: AKEMA HIROSHI
IPC: B01J19/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid flow passage setting apparatus capable of setting a fluid flow passage in a device for a fluid processor.  <P>SOLUTION: The fluid flow passage setting apparatus is used for setting fluid flow passages in the device for the fluid processor. In the device for the fluid processor, a micro channel network made of micro-channels is formed in a base material, a valve is provided for a channel of the micro-channel network, and a valve control mechanism is provided for the device. The fluid flow passage setting apparatus is provided with a channel opening and closing mechanism, a computer, and an input means using a visual user interface by a two-dimensional image. Here, the fluid flow passage setting apparatus is preferably provided with a display mechanism for displaying the two-dimensional image. The input means and the display mechanism are preferably constituted of a touch screen. The display mechanism preferably has a condition display function on an image of the channel of the two-dimensional image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331259-A (JP)
Title: Image forming apparatus
Inventor: FUJIKURA HIROAKI
IPC: G03G15/00
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of properly detecting double feeding of sheets fed from a sheet supply device by simple configuration and control.  <P>SOLUTION: Four sheet supply devices 17 are vertically arranged in a lower part of an image recording part 3. The sheets fed from the sheet supply devices are fed into the image recording part 3 through a feeding conveyance passage and a conveyance passage 18 where they join. In a case of both face printing, the sheet passing through the image recording part 3 is fed into the conveyance passage 18 on the upstream side of the image recording part 3 by a conveyance passage 20 for printing on both faces. A double feeding detection sensor 23 is provided between a position where each feeding conveyance passage joins and a position where the conveyance passage 18 and the conveyance passage 20 for printing on both faces join to detect double feeding of sheets for printing on one face and printing on both faces. Consequently, it is unnecessary to determine whether double feeding is detected by printing mode or not and change handling of detection data, thereby facilitating control of the double feeding detection sensor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI