baber/WOPTO huggingface dataset:
Patent JP-2004276038-A (JP)
Title: Laser welding method and equipment
Inventor: KUROKI KAZUHIRO
IPC: B23K26/21
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To insure that weld joining can be rapidly and appropriately performed with a simple configuration in a welding method of arranging a first member and second member of metallic sheets having approximately orthogonal main units and flange sections in such a manner that the flange sections face each other and irradiating the portions between their end surfaces with a laser beam.  <P>SOLUTION: A first guiding section (a ball unit 12) and a second guiding section (a ball unit 22) are arranged to abut on the main units (101 and 201) of the first and second members (an upper shell 100 and a lower shell 200), and the flange sections (102 and 202) of the first and second members are held between a first clamping section (a roller member 111) and a second clamping section (a roller member 21). While the flange surfaces are being irradiated in this state with the laser beam from a laser head (31) in parallel thereto, first and second supporting members (a supporting arm 10 and a swinging arm 20) are driven along the flange sections relatively to the first and second members.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281119-A (JP)
Title: Inertial force switch
Inventor: SHIMIZU YASUO
IPC: H01H35/14
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-reliability inertial force switch capable of preventing wear of a contact electrode part and wear of an inertial body.  <P>SOLUTION: This inertial force switch is composed of: a conductive plate spring 4 having one end fixed to a fixed spacer 5 in a cantilever form; the inertial body 3 disposed on a flexible member movable substantially vertically to the plate spring 4 by receiving inertial force; an inertial body guide member 1 provided with a guide part 1a for positioning the inertial body 3 and for guiding the inertial body 3 in the movable direction; and a plate spring 6 fixed with one end interposed between fixed spacers 5a and 5b. The other end of the plate spring 6 without being fixed is so disposed and fixed as to be positioned oppositely to the other non-fixed end of the plate spring 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276380-A (JP)
Title: Forming method of liquid discharging head and film formation method
Inventor: MIYAMOTO TAKAAKI
IPC: B41J2/16
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To form thin films of the same composing materials and different composition ratios such as a heating element and a cavitation resistant layer of a printer head by sputtering using one kind of a target in an application to, for example, an inkjet printer by a thermal system.  <P>SOLUTION: The liquid discharging head 11 is configured to eject liquid droplets of a liquid from predetermined nozzles by heating the liquid held in a liquid chamber through driving of a heating element 20. Moreover, the heating element and a protecting layer 26 provided at a face of the heating element side of the liquid chamber to protect the heating element are formed by sputtering using the targets of the same composing materials and the same composition ratio of the composing materials while a distance L to the target is made different. The heating element and the protecting layer 26 are formed of the same composing materials by desired different composition ratios of the composing materials.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277216-A (JP)
Title: Composition for forming dielectric substance, dielectric substance and electronic component
Inventor: NOMURA NAKAATSU
IPC: H01B3/12
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for forming a dielectric substance from which a dielectric layer having low dielectric loss and a high dielectric constant can be obtained by low temperature firing, and further, a pattern can be formed at a high dimensional precision, to provide a dielectric substance formed from the composition for forming a dielectric substance, and to provide an electronic component provided with the dielectric substance.  <P>SOLUTION: The dielectric substance having a dielectric constant of ≥30 and a dielectric dissipation factor of ≤0.1 is formed by using a composition for forming a dielectric substance comprising (A-1) inorganic particles having a dielectric constant of ≥30 or (A-2) blended particles obtained by sticking electroconductive components to a part of the surfaces of the inorganic particles having a dielectric constant of ≥30, and (B) at least one kind of metal peroxide selected from the group consisting of metal peroxides with specified structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281251-A (JP)
Title: Organic el device and its manufacturing method
Inventor: OHATA KIMITAKA
IPC: H01L51/50
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL display device with high mass productivity and long life by adopting a manufacturing method using an ink jet process.  <P>SOLUTION: The manufacturing method of the organic EL device in which the organic EL device 10 having a first electrode 2, a second electrode 5, and an organic EL layer 4 arranged between the first electrode and the second electrode 5 is manufactured, and contains a process preparing a substrate in which the first electrode is formed; a process forming the organic EL layer on the first electrode containing a process depositing an organic EL material layer on the first electrode and a process exposing the surface of at least part of the organic EL material layer to a first organic solvent; and a process forming a second electrode directly coming into contact with the surface 4s of at least part of the organic EL layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278992-A (JP)
Title: Fluidized bed incinerator and its operating method
Inventor: SHIMODAIRA WAKAKO
IPC: F23G5/30
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluidized bed incinerator wherein a medium is circulated without increasing the amount of exhaust gas to be released to the air while suppressing the amount of chlorine in a solid phase to be moved to a heat recovery chamber together with the medium.  <P>SOLUTION: In the fluidized bed incinerator, the amount of fluid air to be supplied to a combustion chamber during circulating the medium is a value or larger enough to keep the combustion chamber in an oxidizing atmosphere and the total amount of air to be supplied to the fluidized bed incinerator is not greater than the total supply amount of air during uniform fluidization, and part of combustion gas exhausted from the fluidized bed incinerator is circulated in addition to the fluid air supplied to the heat recovery chamber or the combustion chamber. Thus, the amount of fluid gas is increased and a superficial velocity in the chamber is increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275970-A (JP)
Title: Marine organism deposition control method, system, and recording medium
Inventor: IRISA KAZUYUKI
IPC: C02F1/50
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marine organisms deposition control method capable of obtaining a sufficient deposition preventive effect while suppressing a usage of various organism deposition preventive agents to a necessary minimum.  <P>SOLUTION: In the marine organisms deposition control method, the concentration of a first organism deposition preventive agent mixed into seawater in a water intake passage is measured while performing a steady feed for feeding the first organism deposition preventive agent to a seawater intake passage. When the concentration of the first organism deposition preventive agent reaches a first predetermined value or lower, the steady feed is switched to an alternative feed for alternately feeding the first organism deposition preventive agent and a second organism deposition preventive agent. The concentration of the first organism deposition preventive agent is recovered up to a second predetermined value which is higher than the first predetermined value, the alternative feed is turned back to the steady feed of the first organism deposition preventive agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277385-A (JP)
Title: New 1,3,5-tris(arylamino)benzene
Inventor: INADA HIROSHI
IPC: C07C211/58
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new 1,3,5-tris(arylamino)benzene having an oxidation potential of about 0.5-0.6V, excellent in reversibility in an oxidation-reduction process, having a high glass transition temperature and excellent heat-resistance, and accordingly capable of easily forming an organic semiconductor film having excellent practicality and a high-performance composed of this compound itself having excellent stability and durability.  <P>SOLUTION: This 1,3,5-tris(arylamino)benzene is expressed by formula (I) (A is naphthyl, anthryl or phenanthryl; and R is H or a diarylamino).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276561-A (JP)
Title: Optical recording medium and salicylic acid derivative
Inventor: ISHIDA TSUTOMU
IPC: G11B7/24
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable good recording and reproduction by using a laser with a wavelength of 300-900 nm.  <P>SOLUTION: In an optical recording medium, a salicylic acid derivative is contained in a recording layer. The salicylic acid derivative is used for the recording layer, so that the recording and the reproduction can be performed by using the laser with the wavelength of 300-900 nm, which attracts a great deal of attention as a high-density optical recording medium, particularly, a blue-violet laser with a wavelength of 400-410 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287484-A (JP)
Title: Bus operating form evaluation method and program, and computer-readable recording medium to which relevant program is recorded
Inventor: NODA ITSUKI
IPC: G06Q50/30
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new bus operating form evaluation method which analyzes the merits/demerits of a regular-route bus and demand bus and objectively evaluates the relationship between the scale of a city and the number of buses used for the operation and the method of a bus operating method, and also provide a bus operating form evaluation program and a computer-readable recording medium to which said program is recorded.  <P>SOLUTION: A central processing means (1) finds the most adequate arrangement in a regular-line bus service by means of an approximation solution search method, the arrangement shortening an average time from a requirement-generated time to a requirement-achieved time to the minimum when one takes the bus from a place of departure to a destination point without a change of trains. In addition, the central processing means finds the most adequate demand arrangement in a demand bus operation under the same condition of profitability as the above one by means of the approximation solution search method, the arrangement shortening an average time from a requirement-generated time to a requirement-achieved time to the minimum in the case that one takes the bus from the place of departure to the destination point without a change of buses.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007483-A (JP)
Title: Image file management system and image file management program
Inventor: KANEHIRO AKIRA
IPC: H04N9/82
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image file management system capable of preventing an image data part 46 from storing image data redundantly and capable of storing files in a short period of time and in a power-saving state.  <P>SOLUTION: When a digital camera A is connected to a personal computer 50 in a data communication available state, recording unit information 47 for identifying an image file Gf stored in the digital camera A is compared with recording unit information 47 for identifying an image file Gf stored in the personal computer 50 and the image file provided with the recording unit information 47 which is stored in the digital camera A but is not stored in the personal computer 50 is transferred from the digital camera A to the personal computer 50 to store the image file Gf. After the end of transfer of the image file Gf from the digital camera A to the personal computer 50, the personal computer 50 generates recording unit information 47 newer than the recording unit information 47 of the acquired image file Gf and transmits the new recording unit information 47 to the digital camera A to use it as a reference to be recorded in the header part 45 of an image file Gf to be newly photographed by the digital camera A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004286672-A (JP)
Title: Evaluation method of sense of metal for metallic coating film
Inventor: SETOGUCHI SHUNICHI
IPC: G01J3/46
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide the evaluation method enabling expressing the sense of a metal simply and objectively with two parameters which are called the "sense of brightness" and the "sense of whiteness" for the metallic coating film.  <P>SOLUTION: This evaluation method of the metallic coating film is provided with a steps for: making incident light incident onto the metallic coating film; performing colorimetry of the catoptric light in the metallic coating film; computing so as to obtain a primary principal component, based on the proper vectors a<SB>1</SB>and a<SB>n</SB>of Z<SB>1</SB>=a<SB>1</SB>L<SP>*</SP>θ<SB>1</SB>+Σa<SB>n</SB>L<SP>*</SP>θ<SB>n</SB>(n is at least one or more among 2, 3, and 4) and a second principal component, based on the proper vectors b<SB>1</SB>and b<SB>n</SB>of Z<SB>2</SB>=b<SB>1</SB>L<SP>*</SP>θ<SB>1</SB>+ΣbnL<SP>*</SP>θ<SB>n</SB>(n is at least one or more among 2, 3, and 4); and evaluating the sense of metal, making the primary and second principal components expressed by the linear combinational equations, respectively corresponding to the sense of brightness and the sense of whiteness for the metallic coating film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289018-A (JP)
Title: Semiconductor laser apparatus
Inventor: KOBAYASHI HIROYUKI
IPC: H01S5/022
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser apparatus capable of reducing the influence of electromagnetic noise from a temperature controller wiring to a laser element and an optical reception element without altering a conventional wiring even in the semiconductor laser apparatus equipped with the temperature controller and having the reduced deterioration of a signal waveform.  <P>SOLUTION: A laser module is adapted such that input/output wirings of the temperature controller 50 provided with the laser element 10 mounted thereon are wired on an electrode provided at a rear part of a laser module package, and are laid substantially perpendicularly to the wiring of the laser element 10. The wiring of the temperature controller 50 permitting a larger current compared with the laser element 10 and the optical reception element to be conducted therethrough is separated also spatially from a wiring of the light reception element 20, whereby the influence of the electromagnetic noise occurring from the wiring of the temperature controller 50 is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004251260-A (JP)
Title: Wind power generator
Inventor: TERADA JUNICHI
IPC: F03D3/04
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integral type fixed duct serving also for advance and exhaust of wind in a vertical shaft type wind mill to take in wind from wider area due to change of cross sectional area, increase effective wind velocity passing through the wind mill markedly, increase effective power generation amount, reduce vibration noise, and ensure safety.  <P>SOLUTION: The vertical shaft type wind mill 1 is mainly surrounded by a disclike duct constituting an advance side duct 2 and an exhaust side duct 3 for wind and a bulkhead accompanying it. Its wind passage cross sectional area is set so as to increase radially in the direction of shaft axis from the wind mill in a central part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004291261-A (JP)
Title: Manufacturing process of 2, 4'-dihydroxyphenyl sulfone
Inventor: OI FUMIO
IPC: B41M5/30
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a dihydroxydiphenyl sulfone which suppresses the generation of a texture fog significantly or almost to a zero level when used as a thermosensitive recording material and contains 90 wt% or more of a 2, 4'-dihydroxydiphenyl sulfone.  <P>SOLUTION: The method for manufacturing the dihydroxydiphenyl sulfone includes a process for thermally stirring a mixture of (1) a crude dihydroxydiphenyl sulfone of 90 wt% or more of its pure content but containing a phenolsulfonic acid phenyl ester as an impurity: (2) a 1.5 equivalent or more of an alkaline material based on the dihydroxydiphenyl sulfone contained in the crude dihydroxydiphenyl sulfone; and (3) an aqueous solvent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006288-A (JP)
Title: Thin-film el element and composite substrate
Inventor: SHIRAKAWA YUKIHIKO
IPC: G09F9/30
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film EL element having high display quality at a low cost by obtaining an excellent luminescent characteristic without using an expensive high-melting-point noble metal for a lower electrode layer even if a lower insulation layer contains a lead-based dielectric material or increasing the thickness of the lower electrode layer, in a thin-film EL element having the lower electrode layer, the lower insulation layer, a luminescent layer and an upper electrode layer in that order.  <P>SOLUTION: This thin-film EL element has, on a substrate having an electric insulation property, at least the lower electrode layer, a barrier layer containing a conductive inorganic compound, the lower insulation layer, the luminescent layer and the upper electrode layer in that order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004300464-A (JP)
Title: Film-forming apparatus
Inventor: YAMASHITA HIROSHI
IPC: C23C16/44
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve a throughput of an apparatus, by shortening a period required for exhausting air from a load lock chamber capable of arranging several substrates therein.  <P>SOLUTION: The film-forming apparatus provided with the load lock chamber for reducing the pressure from ambient pressure, an exhausting means for depressurization, a film-forming chamber which can be depressurized into a predetermined pressure, a gas supply means for the film-forming chamber, an exhausting means for depressurization, and a power supply means for generating plasma, comprises at least one load lock chamber which can arrange a plurality of substrates therein, installs a first openable and closable pressure partition capable of blocking out the pressure from the atmospheric air side, and a second pressure partition capable of protecting a vacuum side from the pressure, and has a decompression space installed inside for the purpose of decreasing the size of a space formed between an inner wall and the substrate, or between the substrates. Then, the apparatus can shorten the period required for exhausting air from the load lock chamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298249-A (JP)
Title: Ultrasonograph
Inventor: MURAMATSU HIROYUKI
IPC: A61B8/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonograph which achieves higher adhesion onto the skin without the closure with an oily liquid (gel) or interposition thereof between the skin and the ultrasonic sensor, easier production, excellent handling, higher resistance to the noises attributed to the motions or the like and the prolonged use and a higher sensitivity thereof by the transmission of the ultrasonic waves into the living bodies or the reception thereof therefrom efficiently.  <P>SOLUTION: In the ultrasonograph 1, the ultrasonic sensor 4 is driven with a drive circuit 32 and the outputs from the ultrasonic sensor 4 is detected by a detection part. An adhesion material 51 is arranged between the ultrasonic sensor 4 and a living body 2 to enhance the adhesion onto the living body 2 and the ultrasonic sensor for the easier propagation of the ultrasonic waves. A protective member 52 is mounted on the contact surface side of the adhesion material 51 with the ultrasonic sensor 4 and is provided with an opening part 53.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303588-A (JP)
Title: Battery takeout structure
Inventor: NISHIMURA KAZUYUKI
IPC: H01M2/10
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery takeout structure easily taking out a battery from a battery case, and to easily charge and exchange the battery.  <P>SOLUTION: A slip-prevention sheet 21 cab be stuck on the rear end part of the upper surface of the battery 20 so as to locate at the inside of the notched part 12 of the battery case when the battery 20 is housed in the battery case 10. When taking out the battery 20 from the battery case 10 for charging or exchange, the battery can be drawn out by hitching a finger top on a slip-prevention part 21a shaped in conformity with the shape of a finger and drawing it by utilizing the notched part 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309137-A (JP)
Title: Method and apparatus for inspecting defect inside quartz glass
Inventor: TANIGUCHI TAKASHI
IPC: G01N21/958
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect inspection method and a defect inspecting apparatus for easily, accurately, and quickly detecting defects contained in a quartz glass material, especially minute defects, such as bubbles, and foreign objects.  <P>SOLUTION: In the method for inspecting the inside of the quartz glass material, and the apparatus for inspecting defects, the quartz glass material to be inspected is irradiated with parallel light and diffusion light having different irradiation directions, and abnormal light caused by reflection and/or bending by defects inside the quartz glass material is detected from light applied to the quartz glass material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309561-A (JP)
Title: Composition for formation of antireflection film containing polymer having polycyclic alicyclic structure
Inventor: KISHIOKA TAKAHIRO
IPC: H01L21/027
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antireflection film for lithography having a high antireflection effect, causing no intermixing with a photoresist, having a high dry etching rate compared to the photoresist and giving a wide focus depth margin.  <P>SOLUTION: The composition for the formation of an antireflection film contains a polymer having a polycyclic alicyclic structure and a crosslinking agent, and is used for lithographic processes for the manufacture of a semiconductor device. The polymer has the polycyclic alicyclic structure introduced into the side chain coupled to the main chain.  <P>COPYRIGHT: (C)2005,JPO&NCIPI