baber/WOPTO huggingface dataset:
Patent JP-2005239597-A (JP)
Title: Method for producing high-purity 1,3-dimethylnaphthalene
Inventor: NISHIUCHI JUNYA
IPC: C07C5/27
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing 1,3-dimethylnaphthalene in excellent production efficiency.  <P>SOLUTION: The method for producing 1,3-dimethylnaphthalene comprises using hydrogen fluoride and boron trifluoride as catalysts and isomerizing dimethylnaphthalene. The isomerization is carried out in the presence of a 5-10C alicyclic saturated hydrocarbon having a five member ring or six member ring structure in a liquid phase.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277281-A (JP)
Title: Aluminoboro-silicate glass
Inventor: WOLFF SILKE
IPC: C03C13/04
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a short optical glass suitably used in an application field particularly of imaging, projection, telecommunication, optical information technology and/or laser technology and particularly suitable for optical application (light guide or imaging guide).  <P>SOLUTION: The glass has preferably refractive index of 1.54≤nd≤1.62 and Abbe number of 48≤νd≤57 and further has excellent attenuation characteristic, ion exchange characteristic. chemical stability and crystallization stability. The glass contains 35-50 wt.% SiO<SB>2</SB>, 0.1-6 wt.% B<SB>2</SB>O<SB>3</SB>, 0.1-7 wt.% Al<SB>2</SB>O<SB>3</SB>, 0.1-4 wt.% P<SB>2</SB>O<SB>5</SB>, 4-24 wt.% R<SB>2</SB>O (alkali oxide), 6-14.5 wt.% BaO, 0-12 wt.% other RO (alkaline earth oxide except BaO), 14-25 wt.% ZnO, 0-5 wt.% La<SB>2</SB>O<SB>3</SB>and 0-10 wt.% ZrO<SB>2</SB>. The maximum content of Li<SB>2</SB>O is 6 wt.%. The glass does not contain GeO<SB>2</SB>, SnO, SnO<SB>2</SB>, AgO, Sb<SB>2</SB>O<SB>3</SB>and preferably rare earth oxide. Further the glass may be molten while a suitable clarifying agent is added to the glass.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240926-A (JP)
Title: Engine mount
Inventor: TSUKAMOTO HIROSHI
IPC: F16F15/08
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine mount, which is mounted in a narrow mounting space between an engine side and a vehicle body side member, together with a rebound stopper, and is easily mounted to the engine side or the like.  <P>SOLUTION: The engine mount 10 comprises: a long-plate-like upper plate metal fitting 11 having a mounting hole at the center thereof; and a lower plate metal fitting 21 arranged below the upper plate metal fitting to face the upper plate metal fitting with a predetermined space, having an intermediate part in a longitudinal direction as an intermediate projection part 23 projecting toward an upper plate metal fitting side with respect to both side parts, and having an insertion hole 26 at the center of the intermediate projection part. A pair of support rubber elastic bodies 17 elastically connect between the metal fittings at both side parts in the longitudinal directions of the upper and lower plate metal fittings. Since a mounting support 36 is inserted from a screw part 38, the insertion hole 26, and the mounting hole in series, a stepped part 37a of a base part 37 is brought into contact with the upper plate metal fitting, and a tip side of a screw part is projected from the mounting hole 15 outward, so that a head part 39 is housed in the intermediate projection part 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246386-A (JP)
Title: Fillet welding method
Inventor: TOKINORI KENJI
IPC: B23K9/16
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding method in which reduction in spatters and improvement in bead shapes can be attained, in performing fillet welding by using a shielding gas with CO<SB>2</SB>as the main component and using a welding steel wire composed of steel wire.  <P>SOLUTION: The fillet welding is performed by a gas shielded arc welding method using a welding steel wire which is composed of a steel wire containing 0.015-0.100 mass% of rare earth elements.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249540-A (JP)
Title: Microchip and lamination method of pdms substrate and counter substrate
Inventor: INOUE MASAO
IPC: G01N35/08
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microchip showing sufficient lamination strength only by self-attraction properties without relying on the permanent adhesion of PDMS regardless of the kind of a substrate to be used.  <P>SOLUTION: In the microchip composed of at least one sheet of polydimethylsiloxane (PDMS) substrate and the counter substrate laminated to the PDMS substrate, a negative-pressure pipeline is continued to the part near to the outer peripheral edge on the side of the lamination surface of the PDMS substrate to be formed into an annular shape. By evacuating and sucking the air inside the negative pressure pipeline of the PDMS substrate, the PDMS substrate is vacuum sucked.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251663-A (JP)
Title: Electron beam cooling apparatus and ion ring
Inventor: NAGABUCHI TERUYASU
IPC: H05H13/04
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam cooling apparatus scarcely generating secondary electrons in a collector and rarely affects on an ion beam, and an ion ring for producing an ion beam in good quality.  <P>SOLUTION: The electron beam cooling apparatus comprises an electron beam ingoing portion 1 for producing an electron beam 6 having a predetermined energy, an upstream side toroid portion 4 connected to the electron beam ingoing portion 1 and for making the electron beam 6 to merge with the ion beam 7, a central portion 2 making the electron beam 6 travel with the ion beam 7 and cooling the ion beam 7, a downstream side toroid portion 5 connected to the central portion 2 and for separating the electron beam 6 from the ion beam 7, and a collector portion 3 connected to the downstream side toroid portion 5 and for collecting the electron beam 6, wherein the collector portion 3 includes a decelerating tube 11 for decelerating the electron beam 6, a collector anode 12 provided on the downstream side of the decelerating tube 11, and a collector 13 provided on the downstream side of the collector anode 12, receiving an electrical potential higher than that of the collector anode 12 to absorb the electron beam 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222918-A (JP)
Title: Discharge lamp lighting device
Inventor: NAKAZAWA IKUO
IPC: H05B41/24
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of suppressing abnormal heat generation of components which construct a voltage fluctuation chopper circuit.  <P>SOLUTION: This discharge lamp lighting device comprises an AC power supply 1, a rectifier 2 for rectifying a voltage of the AC power supply 1, a resonance type lighting circuit 6 including a discharge lamp 63, an inductor 61 connected with the discharge lamp 63 in series and a capacitor 62 connected with the discharge lamp 63 in parallel, a voltage fluctuation chopper circuit 4, an inverter circuit 5 for changing oscillation frequency while the resonance type lighting circuit 6 acts as a load, and a detection circuit 7 for detecting the rectified voltage of the rectifier 2, wherein when the detection circuit 7 detects that the voltage of the AC power supply 1 becomes below a predetermined voltage, the oscillation frequency of the inverter circuit 5 is increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260402-A (JP)
Title: Portable scanner
Inventor: OKURA TAKUJI
IPC: H04N1/04
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanner which does not occupy a large place and does not require a troublesome operation at the time of use.  <P>SOLUTION: The portable scanner 10 for optically reading out the print content of a print 50 and outputting image data comprises a slot-in portion 12 for inserting the print 50 into the portable scanner 10 by slot-in system, and an optical unit for optically reading the print content of the print 50 inserted into the portable scanner 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257896-A (JP)
Title: Zoom lens, image display apparatus and imaging apparatus
Inventor: YAMAZAKI SHINJI
IPC: G02B13/16
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens which has a long back-focusing distance, can satisfactorily correct various aberrations, and has a large diameter with telecentric properties, a wide image angle and high variable power.  <P>SOLUTION: The zoom lens has five optical elements, and at least two among the five optical elements are moved in optical axis direction, when zooming from the wide angle end to the telescopic end. A first optical element on the side of mostly magnifying conjugate among the five optical elements has a negative power; the first optical element is fixed, when zooming from the wide-angle end to the telescopic end; and the condition 0.25<fw/bf<0.60 is satisfied, where fw stands for the focal distance at the wide-angle end and bf stands for the air reduced distance of the back focus distance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258091-A (JP)
Title: Photosensitive transfer sheet, photosensitive laminate, image pattern forming method and wiring pattern forming method
Inventor: WAKATA YUICHI
IPC: B32B7/02
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive transfer sheet and a photosensitive laminate capable of easily forming desired patterns of different thicknesses within an image.  <P>SOLUTION: The photosensitive transfer sheet is obtained by sequentially laminating on a support a first photosensitive layer containing a binder, a polymerizable compound and a photopolymerization initiator, and a second photosensitive layer containing a binder, a polymerizable compound and a photopolymerization initiator and having a relatively higher photosensitivity than the first photosensitive layer, wherein a polymerizable urethane compound is contained as the polymerizable compound in one of the first and second photosensitive layers, and a polymerizable aromatic compound is contained as the polymerizable compound in the other. In the photosensitive laminate, the second photosensitive layer and the first photosensitive layer are sequentially laminated on a substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260633-A (JP)
Title: Multimode tracking system
Inventor: TOGANO KAZUTOSHI
IPC: H04N5/232
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain required tracking stability while three or more tracking systems are in parallel regarding a multimode tracking system.  <P>SOLUTION: This multimode tracking system is provided with a tracking point calculating part that extracts a target area from image data picked up by a camera, etc., extracts its field of view center image and employs an area centroid tracking system, a tracking point calculating part that employs a peak point tracking system and a tracking point calculating part that employs a correlation tracking system. A means for calculating a tracking success probability of a plurality of components corresponding to each tracking system is included. A means for multiplying a plurality of respective tracking success probabilities corresponding to each tracking system by a weighting coefficient and adding respective multiplication results is included, and an automatic tracking system selection and determination processing part determines and selects a tracking system with the highest value by comparing addition results of the respective tracking systems, and a tracking error value by the selected tracking system is outputted so as to perform tracking control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005196098-A (JP)
Title: Display apparatus, method of driving display apparatus, electron emitting element, method of driving the electron emitting element, driving device of electron emitting element, the electron emitting device, and method of driving electron emitting device
Inventor: TAKEUCHI YUKIHISA
IPC: H01J31/12
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display apparatus which can reduce electric power consumption and permits low-voltage driving, and to provide a method for driving the same.  <P>SOLUTION: If a display period for one is set as a single frame, which includes one charge accumulation period Td and one light emission period Th. In the charge accumulation period Td, all electron emitters are scanned, and voltages depending on the luminance levels of corresponding pixels are applied to a plurality of electron emitters which correspond to pixels to be turned on (to emit light), to accumulate charges (electrons) in amounts, depending on the luminance levels of corresponding pixels in the plurality of electron emitters which correspond to pixels to be turned on. In the next light emission period Th, a constant voltage is applied to all the electron emitters to emit electrons in amounts, depending on the luminance levels of corresponding pixels from the plurality of electron emitters which correspond to pixels to be turned on, thereby emitting a light from the pixels to be turned on.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266953-A (JP)
Title: Recording matter, recording method and reading device for recording matter
Inventor: KATO YOSHIKATSU
IPC: B42D15/10
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording matter for recording and displaying an independent fluorescent pattern in accordance with a wavelength of irradiated ultraviolet ray.  <P>SOLUTION: A recording matter 100 displaying the fluorescent pattern when irradiated with the ultraviolet ray comprises a phosphor 20 for emitting light by being irradiated with the ultraviolet ray; a support body 10 supporting the phosphor 20 by dispersing it inside thereof or laminating it on an upper face thereof; and a plurality of ultraviolet absorbing layers (30, 40) disposed to cover at least a part of the phosphor 20 and made different in ultraviolet ray absorbing wavelength with each other. The plurality of ultraviolet ray absorbing layers (30, 40) form absorbing patterns independent with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268043-A (JP)
Title: Fuel cell system
Inventor: ONUMA SHIGENORI
IPC: H01M8/04
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To effectively remove foreign matters generated at operation of a fuel cell system, especially at the initial operation, by a simple structure.  <P>SOLUTION: A collection device 90 is provided at a location of a reformed gas supply pipe 71 which communicates a carbon monoxide selective oxidation part 23 and a fuel cell 10. To be concrete, a recessed part 91 is formed on the inner wall of the reformed gas supply pipe 71, and a baffle plate 92 is installed on the inner wall of the pipe opposite to this recessed part 91 so as to cross this pipe 71, and the recessed part 91 is arranged at the lower part of the top end of the baffle plate 92.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261679-A (JP)
Title: Game ball lifting and polishing device
Inventor: AOKI KENJI
IPC: A63F7/02
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a game ball lifting and polishing device, facilitate setting work and save troublesome work in cleaning.  <P>SOLUTION: A polishing cloth part 15 is disposed in the rear side of a lift belt part 13 having a lift belt 12 which circulatingly moves in the vertical direction. The polishing cloth part 15 is installed with an unused cloth storage box 30 storing polishing clothes. The polishing cloth pulled out from the unused cloth storage box 30 is laid across an opposed part to the lift belt 12 from the upper end to the lower end. The polishing cloth part 15 is disposed with a tension driving part 40 having a pair of rollers pullingly moving the polishing cloth placed in the opposed part to the lift belt 12. The tension driving part 40, at its lower part, is provided with a used cloth storage part 37 demarcating a space 37a into which the used part of the polishing cloth pullingly moved in the driving part 40 is fallen. A takeout slot 37b of the used cloth storage part 37 is covered with the polishing cloth on the upstream side in the pullingly moving direction of the tension driving part 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268625-A (JP)
Title: Microwave heating equipment and sample stage therefor
Inventor: NAKAO MAKOTO
IPC: C04B35/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample stage for microwave heating equipment that can efficiently and uniformly heat a sample by using a microwave, and to provide microwave heating equipment.  <P>SOLUTION: The sample stage 17 for microwave heating equipment is constituted of a ceramic material having a volume resistivity of 10<SP>-1</SP>-10<SP>6</SP>Ωcm, a complex dielectric constant of ≥0.2 in the frequency band of the microwave, and thermal conductivity of ≥50 W/mK.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308654-A (JP)
Title: Method and device for controlling internal combustion engine by control part
Inventor: LEUZ MARCUS DIPL ING
IPC: F01N3/24
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a situation where no action is brought about properly on the number of revolutions and/or delivered torque by a change in a fuel amount injected under a special operation state.  <P>SOLUTION: Under a special operation state, the number of revolutions and/or delivered torque is controlled by a second regulating element, or the second regulating element and a first regulating element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311428-A (JP)
Title: Electrode material for lithium secondary battery, electrode structure with the electrode material and secondary battery with the electrode structure
Inventor: ASAO MASAYA
IPC: H01M10/0525
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode material for a lithium secondary battery, an electrode structure with the electrode material and a secondary battery with the electrode structure of which capacity is not much lowered by repeated charge and discharge, of which charge and discharge cycle life is improved.  <P>SOLUTION: In powder particles, consisting of an alloy mainly consisting of silicone, of which mean particle diameter is from 0.02 to 5 μm, a material of which crystallite size of the alloy is equal to or more than 2 nm and equal to or less than 500 nm and intermetallics 107 including at least tin is dispersed in a silicone phase 106 is used as the electrode material 103 of the lithium secondary battery. Otherwise, in the powder particles, consisting of the alloy mainly consisting of silicone, of which mean particle diameter is from 0.02 to 5 μm, a material of which crystallite size of the alloy is equal to or more than 2 nm and equal to or less than 500 nm and one or more kinds of the intermetallics 107 including at least any of aluminum, zinc, indium, antimony, bismuth and lead are dispersed in the silicone phase 106.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005277936-A (JP)
Title: Information processing apparatus and method thereof
Inventor: KAJIWARA MIHO
IPC: H04N5/44
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of acquiring information related to an entered keyword and image data and effectively outputting the acquired data and information to a print means.  <P>SOLUTION: An information processing apparatus is provided with: a reception section 1B for receiving data for data broadcasting superimposed on a television broadcast wave; a searching means for searching the information related to the keyword in the data broadcasting data on the basis of the entered keyword; a capture section 1G for capturing the television broadcast wave as the image data; and an output means for outputting the information related to the keyword and the image data captured by the capture section 1G to a print section 1E.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287135-A (JP)
Title: Inverter device
Inventor: OKUMURA YASUYUKI
IPC: H02J3/38
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter device which carries a single operation detecting method which can reduce a loss to be consumed by an inductive load generated due to the cause of a harmonic current with good single operation detecting sensitivity by suppressing the current distortion factor of an output current with small harmonic component of the output current even if a dead zone region is reduced to raise the single operation detecting sensitivity.  <P>SOLUTION: The inverter device includes a current distortion giving means 13 for giving a current distortion in which the frequency of the inverter output current accompanies discontinuous frequency change in the frequency of the inverter output current with continuous displacement or phase of the inverter output current in the peak point of the inverter output and a predetermined zone near it to generate the change in the output frequency of the inverter device 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286250-A (JP)
Title: Solid-state electrolytic capacitor
Inventor: KAKIMOTO MASAAKI
IPC: H01G9/028
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistive solid-state electrolytic capacitor having excellent static electricity capacitance.  <P>SOLUTION: On a dielectric material oxide film, a first polymer layer formed of the polymer in the branching structure having the siloxane framework is formed where any of alkyl group, fluoroalkyl group, and vinyl group is substituted at the end thereof. Moreover, on this first polymer layer, a second polymer layer formed of a conductive polymer generated by polymerization between a polymeric monomer and an oxidizing agent is formed on this first polymer layer. The first polymer layer is formed of the branching structure having the siloxane framework and shows effective common coupling with hydroxyl group at the surface of the dielectric material oxide film. Moreover, this first polymer layer can also improve an appearing coefficient of capacitance by improving affinity with the second polymer layer formed of the conductive polymer as the solid-state electrolytic layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294496-A (JP)
Title: Connecting structure of wiring board and its manufacturing method
Inventor: KOMATSU SHINGO
IPC: H05K3/36
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide the connecting structure of a wiring board in which not only an electrical connecting section between wiring patterns can be formed easily at a narrow pitch but also an electrical connection having a high reliability is obtained, and to provide a manufacturing method for the connecting structure of the wiring board.  <P>SOLUTION: In the connecting structure (100) of the wiring board, the connecting structure (100) contains a first wiring board (101) and a second wiring board (102), the wiring patterns (101b and 102b) are formed to the mutually faced surfaces (101a and 102a) of the first and second wiring boards (101 and 102) respectively, and a section between the desired wiring patterns (101b and 102b) of the first and second wiring boards (101 and 102) is connected electrically. In the connecting structure (100) of the wiring board, the connecting structure (100) further has at least two or more of metallic poles (103) holding the mutual places of the first and second wiring boards (101 and 102), and at least parts of the metallic poles (103) are buried to the wiring patterns (101b and 102b).  <P>COPYRIGHT: (C)2006,JPO&NCIPI