baber/WOPTO huggingface dataset:
Patent JP-2007112651-A (JP)
Title: Method for melting silicon single crystal raw material
Inventor: SAKUMA KIWA
IPC: C30B29/06
Filed: 2005-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for melting a silicon single crystal raw material capable of improving the loading rate into a crucible, proceeding melting of polycrystal silicon without deviation so that the time required for melting can be shortened.  <P>SOLUTION: The polycrystal silicon is melted in a state that columnar polycrystal silicon 3 with rectangular or circular cross section is arranged in a crucible 1 so that the axial line lies horizontally and heads toward the radial direction of the crucible, and a plurality of the columnar polycrystal silicon 3 are arranged so that the disposition pattern of the columnar polycrystal silicon 3 is made crisscross or radial.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007115864-A (JP)
Title: Wiring circuit substrate and manufacturing method thereof
Inventor: OYABU KYOYA
IPC: H05K3/44
Filed: 2005-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring circuit substrate of improved adhesion between a wiring pattern for ground and a ground layer.  <P>SOLUTION: The wiring circuit substrate comprises a metal substrate 1. A base insulating layer 2 is formed on the metal substrate 1. A round through-hole 2a is formed at a specified part of a base insulating layer 2. On the base insulating layer 2, a signal wiring pattern 3a and a ground wiring pattern 3b are formed side by side, in parallel, through a metal thin film 7. The ground wiring pattern 3b is electrically connected to the metal substrate 1 through the through-hole 2a of the base insulating layer 2. The diameter of the through-hole 2a is set to be larger than the width of the ground wiring pattern 3b. The ground wiring pattern 3b extends to contact the surface of base insulating layer 2, the inner peripheral surface of the through-hole 2a, and the surface of the metal substrate 1 exposed in the through-hole 2a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007114644-A (JP)
Title: Illuminating system
Inventor: SUGIYAMA AKIHIRO
IPC: G03B15/03
Filed: 2005-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To attain the mitigation and elimination of constraints related to the position and attitude of a remote flashing device at a low cost, regarding an illuminating system for obtaining illuminating light required for multiple flash photographing with the cooperation of a master flashing device and a wireless flashing device.  <P>SOLUTION: The illuminating system comprises the master illuminating device which emits light, the remote illuminating device which includes a light receiving part, and which emits light in accordance with the reception of the light emitted from the master illuminating device through the light receiving part, and a member which can support at least one remote illuminating device, and which includes a light guide path for guiding the light emitted from the master illuminating device to the light receiving part or in a direction of the light receiving part in such the situation that the remote illuminating device is located in a position where the light from the master illuminating device is interrupted by a photographing lens or a camera from being made incident on the light receiving part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007123077-A (JP)
Title: Fuel cell system
Inventor: AOYAMA NAOTAKA
IPC: H01M8/10
Filed: 2005-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the deterioration of power generation performance caused by the deposition of an oxide of a fuel cell having a metal member on a cathode side.  <P>SOLUTION: The fuel cell of a fuel cell system comprises a membrane electrode conjugate having an electrolyte membrane and catalyst layers formed on its both sides, a cathode side current collector provided in contact with one side of the membrane electrode conjugate, and an anode side current collector provided in contact with the other side of the membrane electrode conjugate, and the cathode side current collector includes a metal member. The fuel cell system furthermore comprises a potential setting part to establish the potential of the metal member of the cathode side current collector for the anode side current collector, and the potential setting part has a low potential mode which establishes the potential of the metal member for the anode side current collector at a prescribed low potential mode voltage lower than a maximum output point voltage in which the output power of the fuel cell becomes maximum, when the power generation of the fuel cell is carried out.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007120423-A (JP)
Title: Fuel supply device for low boiling point fuel
Inventor: TOKUMARU TAKESHI
IPC: F02M37/00
Filed: 2005-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To automatically change over a fuel tank feeding fuel and prevent mixing of fuel vapor at a time of change over in a fuel supply device for an engine provided with a plurality of fuel tanks storing low boiling point fuel.  <P>SOLUTION: An electromagnetic valve 10A or the like is installed in fuel feed pipes 6A, 6B and fuel return pipes 8A, 8B connected to fuel tanks 4A, 4B storing DME or the like, and a fuel tank to be used is changed over by opening and closing the electromagnetic valve by a control device 14. Then, connection pipes 12A, 12B connecting the fuel feed pipe to the fuel tank, and pressure regulating valves 13A, 13B put in the connection pipes are provided, and fuel is pressurized by operating an in-tank pump of the fuel tank for a predetermined period of time before open of the electromagnetic tank at a time of change over. Consequently, low boiling point fuel is surely liquefied and malfunction of the fuel supply device due to mixing of vapor can be prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007126538-A (JP)
Title: Flame-retardant polyolefin resin composition
Inventor: TAKAKI KAZUYUKI
IPC: C08K5/16
Filed: 2005-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant polyolefin resin composition which is a non-halogen type and has high flame retardancy and excellent extrudability.  <P>SOLUTION: The flame-retardant polyolefin resin composition which has high flame retardancy and excellent extrudability can be obtained by mixing a thermoplastic polyolefin resin with an organophosphorus flame retardant represented by formula (1) (wherein n is an integer of 2 to 20) and a nitrogen compound in a specified ratio.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007127808-A (JP)
Title: Exposure apparatus
Inventor: SHIOTANI TAKEKAZU
IPC: B41J2/44
Filed: 2005-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of an exposure apparatus and to improve the layout latitude of other devices to be disposed around an exposure object.  <P>SOLUTION: An angle α1 (center angle of an arc) is formed between straight lines connecting the axial center G of a photoreceptor drum 12 and ends in both sides in a width direction of an LED head 100. The smaller the angle α1 is, layout of various devices around the photoreceptor drum 12 becomes the more easily (including a charging device 14, a developing device 16, a transfer device 18, a cleaning device 20 and a destaticizing device 22 in an embodiment). That is, the latitude for design is increased. A second substrate 170 is disposed almost parallel to a first substrate 150 leaving a gap therebetween. Even when the angle α1 is small, the second substrate 170 can be made wider than the first substrate 150. Further, the angle α1 is not influenced even when a thick component such as a connector 174 is mounted on the second substrate 170.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007129830-A (JP)
Title: Single-phase permanent magnet motor
Inventor: TAKAHASHI AKIFUMI
IPC: H02K15/03
Filed: 2005-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency and an output of a single-phase permanent magnet motor in compliance with a specification required for the inexpensive and compact motor.  <P>SOLUTION: The single-phase permanent magnet motor employs a rare earth sintered magnetic field magnet 3 with the conductivity of 1.0×10<SP>5</SP>or less, and drastically reduces an eddy current loss. A motor structure uses a dust core as a stator core 2, and has a high resistance. The efficiency and the output of the single-phase motor driven at high frequency can be improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007126719-A (JP)
Title: Composition, and method for producing thin film using the composition
Inventor: YOSHINAKA ATSUYA
IPC: C01G25/00
Filed: 2005-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition containing a precursor suitable for producing a thin film with an MOD method, which contains a metallic element selected from between titanium and zirconium and lead, and to provide a method for producing the thin film with the use of the composition.  <P>SOLUTION: The composition includes a metallic compound expressed by the general formula (1): (wherein one of R<SP>1</SP>and R<SP>2</SP>represents a hydrogen atom or a 1-4C alkyl group, and the other of R<SP>1</SP>and R<SP>2</SP>represents a 1-4C alkyl group; R<SP>3</SP>and R<SP>4</SP>represent each a 1-4C alkyl group; M<SP>1</SP>represents titanium or zirconium; and m represents an integer of 1 to 4), lead 2-ethylhexoate and at least one organic solvent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007131475-A (JP)
Title: Molding method and molding apparatus of glass article
Inventor: KUBOZAKA MAMORU
IPC: C03B23/035
Filed: 2005-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To mold a glass article with the uniform wall thickness distribution while avoiding that the unjust deformation of a glass material arises on the preceding stage in which the negative pressure is made to act, when the objective shape is molded by making the negative pressure act in a state heating and softening the glass material such as a plate glass or the like.  <P>SOLUTION: A molding die 3 in which one or a plurality of molding concave portions 3a and a vent 3b communicating with the inside of the molding concave portions 3a are formed is arranged in an internal space 2a of a heating furnace 2. In a state in which a glass material G is put on the molding die 3 so as to cover the top of the molding concave portions 3a, the negative pressure is made to act on a molding space 3x surrounded with the molding concave portions 3a and the rear surface of the glass material G through the vent 3b, thereby when a glass article in which one or a plurality of concave portions are formed, a chamber 4 communicating with the vent 3b is mounted at the basilar part of the molding die 3, a part or all of the chamber 4 is located in the internal space 2a of the heating furnace 2, and the negative pressure is generated in an internal space 4a of the chamber 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007115208-A (JP)
Title: Accounting and tax service providing system
Inventor: SASAKI HIROSHI
IPC: G06Q10/06
Filed: 2005-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accounting and tax service providing system by which the user of a store does not need to perform processing and workload regarding accounting management of the store is greatly reduced in the store of a franchise system.  <P>SOLUTION: Burdens of tax computation and data input processing are reduced by a collection/summation/storage means of sale data and an ASP (application service provider) which operates an accounting information program and a tax computation processing program connected via a communication means such as the Internet.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007143248-A (JP)
Title: Piezoelectric actuator and apparatus
Inventor: FURUHATA KATSUTOSHI
IPC: H02N2/00
Filed: 2005-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric actuator that can be easily manufactured and facilitates reduction in thickness, and apparatus equipped with the piezoelectric actuator.  <P>SOLUTION: The piezoelectric actuator 66 includes: a plate-like piezoelectric element 82 on both sides of which an electrode is formed; and a reinforcing plate 81 on both sides of which the piezoelectric element is disposed. The piezoelectric actuator is constructed so as to rotate a rotor 61 by vibration of the piezoelectric elements. The reinforcing plate 81 is provided with an abutting member 81A to be abutted against the rotor 61. The electrodes include back-side electrodes formed on a plane in contact with the reinforcing plate and front-side electrodes 85A formed on the plane opposite to the back-side electrode 85B. Reduction in the thickness of the piezoelectric actuator 66 can be facilitated by making the front-side electrodes conductive by electrode energizing means provided in the abutting means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007142111-A (JP)
Title: Light emitting device and display unit
Inventor: NAKAMURA JUNJI
IPC: C09K11/06
Filed: 2005-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphorescent light emitting element which has the excellent durability at a high efficiency.  <P>SOLUTION: An organic light emitting element has a light emitting layer composed of a material of three components or more between opposing electrodes. In the organic light emitting element, a first main constituent material of the light emitting layer is a metal complex, a second main constituent material is a compound having a carbazole frame, and a sub-constituent material is a phosphorescent radiation material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006116329-A (JP)
Title: Adaptive temporal filtering to enhance image of body fluid flow or tissue motion
Inventor: ARENSON JAMES W
IPC: G06T5/20
Filed: 2005-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved type adaptive temporal filtering system of which the characteristic is raised.  <P>SOLUTION: The energy, power or amplitude of Doppler or time shift information signals is compared to a threshold value in order to select a large or small weighting factor for temporal persistence. In the event of a "flash" signal or strong arterial blood flow signal, a small weighting factor is chosen to reduce the extent of temporal persistence via feedback of the averaged value for the prior frames so that the effect of the "flash" or strong flow signal quickly dissipates during the imaging of subsequent frames, and good temporal resolution is preserved for the current frames. For low energy flow signals, a large weighting factor is selected to improve the signal-to-noise ratio of low energy signals. Similar effects can be achieved by clipping the signals to not exceed a prescribed threshold value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007139574-A (JP)
Title: Method of quantitatively determining choline
Inventor: HIDESHIMA TAKETOSHI
IPC: G01N31/00
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To perform quantitative determination having fewer processes by dispensing with quantitative determination generated in the middle, in a method of quantitatively determining choline.  <P>SOLUTION: This method of quantitatively determining choline utilizing a vibration reaction has a characteristic wherein the vibration reaction is a reaction generated by allowing the first solution including hydrogen peroxide and choline to penetrate into the second solution including catalase and choline oxidase through a semi-permeable membrane.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007140988-A (JP)
Title: Identification system
Inventor: KIMURA MASAKAZU
IPC: G06Q50/10
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system having a function by which identification is visually and electronically performed by a mobile communication apparatus regardless of a radio state and which is composite with the identification as premise.  <P>SOLUTION: The system comprises the mobile communication apparatus for outputting information as a certificate which indicates that each user has a prescribed identity; a certificate information management server for storing certificate information, an expiry date, and invalidation information; and a server for downloading a certificate application. The application is downloaded and stored in a non-volatile memory means. When the application is operated, the certificate information and the expiry date are acquired and stored. When the invalidation information is present, the certificate is invalidated. When the expiry date is not expired and also the invalidation information is not present in response to a display request, the image of the certificate including a display that the user has the prescribed identity is generated and displayed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007135938-A (JP)
Title: Portable bathing apparatus
Inventor: ISOGAI SHIGETAKA
IPC: A61H33/00
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable bathing apparatus which facilitates movements to get in and out of a bathtub by an extremely simple structure in bathing equipment for physically handicapped persons, persons in need of care such as aged persons, or the like.  <P>SOLUTION: In the portable bathing apparatus equipped with a bathtub body A comprising a main body part A<SB>1</SB>of the bathtub with a seat part 4 and a bathtub opening and closing part A<SB>2</SB>, a main body joint surface part 10 opposing the part A<SB>2</SB>of the main body part A<SB>1</SB>is steeply slanted at both side parts in the width direction in a manner to make the lower end side protrude to the front side rather than the upper end side, and the front end part 4a<SB>1</SB>of a seat surface 4a of the seat part 4 protrudes from the main body part A<SB>1</SB>and is located at the same position as the lower end part of the main body part A<SB>1</SB>.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007142314-A (JP)
Title: Pretreatment device for solder joint, pretreatment method and electronic component mounting device using the pretreatment method, and electronic component
Inventor: SAKURAI HIDEKAZU
IPC: H01L21/60
Filed: 2005-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a thick oxide film formed on a soldered portion of an electronic component mounted on a printed wiring board cannot be removed in a short time because the oxide film is removed by sputter etching or plasma exposure.  <P>SOLUTION: A preprocessor for solder joint comprises a shaft 2, a cylinder 3 mounted to be coaxial with the shaft 2, a brush 1 comprising hair 4 held on the cylinder 3, a motor 12 which rotates the brush 1, and a holding unit which holds an electronic component on which soldering is carried out. This pretreatment device is capable of removing an oxide and/or a hydroxide formed on a soldered portion, thus enabling proper soldering.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007149714-A (JP)
Title: Substrate, forming method thereof, and semiconductor device
Inventor: MATSUMOTO TAKESHI
IPC: H01L23/12
Filed: 2005-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate such as a substrate having bumps and a tape carrier substrate capable of wiring in the substrate by forming bumps, to provide a forming method of the substrate, and to provide a semiconductor device.  <P>SOLUTION: The substrate comprises a plurality of rod-like leads 2a for external connection; a bump 5a for junction for joining each rod-like lead 2a to a semiconductor chip; a plurality of cross-like leads 2b for internal connection; and a bump 5b for continuity for making continuity with respective cross-like leads 2b, and allowing the cross-like lead 2b to make continuity with the rod-like lead 2a. The wiring in the substrate for making continuity with arbitrary rod-like leads 2a for external connection is formed of the cross-like lead 2b for internal connection and bumps for continuity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007146745-A (JP)
Title: Electric blower
Inventor: MORISHITA KAZUHISA
IPC: F04D29/66
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To more efficiently suppress formation of turbulence and improve blower efficiency by forming an uneven shape on a casing inner surface after an air outlet of an impeller.  <P>SOLUTION: In the electric blower, the casing 12 inner surface shape after the air outlet of the impeller 11 is formed in the uneven shape. Since a position where the uneven shape is formed is a passage in which air is blown out right after from the impeller 11, air flow has very high speed and is easily influenced by turbulence, and relatively much turbulence is formed at a fan part, effect to suppress turbulence can be better obtained. Productivity and assemblability can be improved since it is work on the casing 12 inner surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007153937-A (JP)
Title: Gas oil composition
Inventor: SUGANO HIDEAKI
IPC: C10L1/08
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas oil composition satisfying reduced life cycle CO<SB>2</SB>emission, good oxidation stability, reduced influences on members, and low-temperature start-up performance.  <P>SOLUTION: The gas oil composition contains a low-environmental-load hydrocarbon-mixed-fraction-containing gas oil base obtained by bringing a hydrocarbon fraction containing animal or vegetable fat and oil and/or animal fat and oil derived component into contact with a hydrocracking catalyst containing at least one metal selected from among the metals of groups 6A and 8 in the periodic table and an inorganic oxide having an acidic nature under hydrogen pressure, has a sulfur content of 5 ppm or lower and an oxygen content of 1 mass% or lower, and satisfies the JIS No. 2 gas oil specifications.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007156200-A (JP)
Title: Lens substrate, method for manufacturing lens substrate, transmissive screen, and rear projector
Inventor: MATSUI KUNIYASU
IPC: B29D11/00
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens substrate capable of displaying images superior in contrast, to provide a method for manufacturing efficiently manufacturing the lens substrate, and to provide a transmissive screen and a rear projector equipped with the lens substrate.  <P>SOLUTION: A microlens substrate 1 has a great number of microlenses (lens portions) 21 and is characterized in that: the substrate has a first region (colored part) 22 disposed near the surface of the microlenses 21 and colored in a predetermined density and a second region (non-colored part) 23 having a lower color density than the first region 22 and disposed in contact with tie first region 22; the boundary between the first region 22 and the second region 23 has recesses and projections; and the average pitch P<SB>B</SB>[μm] of the recesses and projections in the boundary between the first region 22 and second region 23, and the average pitch P<SB>L</SB>[μm] of the microlenses 21 satisfy a relation of P<SB>B</SB>>P<SB>L</SB>.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007161275-A (JP)
Title: Packaging bag
Inventor: NAKAMURA KOJI
IPC: B65D77/12
Filed: 2005-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pouch which is provided with a layer having a function of preventing liquid thin film formation on a pressure-sensitive adhesive portion near a contents outlet, maintains high sealing strength even if the outlet gets wet with a liquid to enhance sealing performance, and prevents sealing strength from decreasing even after repeated use.  <P>SOLUTION: The synthetic resin pouch packaging bag stores a liquid or a liquid-impregnated product, and is sealed with the pressure-sensitive adhesive portion for use in taking out the product in small quantities. On the pressure-sensitive adhesive portion, a pressure-sensitive adhesive layer and a liquid-absorbing resin layer are formed in face-to-face arrangement so that the adhesive strength of the pressure-sensitive adhesive portion is maintained even if a liquid is present on the adhesive portion.  <P>COPYRIGHT: (C)2007,JPO&INPIT