baber/WOPTO huggingface dataset:
Patent JP-2009245665-A (JP)
Title: Fuel cell system, and vehicle
Inventor: UENO MASATAKA
IPC: H01M8/04
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a normal pressure operated type fuel cell system in which discharge pressure of an air supplying source can be reduced by a simple and convenient constitution, and to provide a vehicle mounted with that fuel cell system.  <P>SOLUTION: In a first tubular part 51 in an exhaust promoting member 50, a current speed of an air current made to flow in the exhaust promoting member 50 from an inlet side opening increases accompanying reduction of a cross-sectional area of the first tubular part 51. On the other hand, in a second tubular part 52, the current speed increased in the first tubular part 51 is reduced accompanying the increase of the cross-sectional area. As a result, by a synergetic action of static pressure reduction by the first tubular part 51 and static pressure recovery by the second tubular part 52, a suction action of exhaust to an exhaust tube 20 occurs, and discharge of an exhaust air from an exhaust tube 20 is promoted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246110-A (JP)
Title: Electronic component, and electronic component module
Inventor: SAIDA HITOSHI
IPC: H01G2/06
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component which is improved in adhesion with a substrate and enhanced in strength and reliability when buried between two resin substrates, and an electronic component module.  <P>SOLUTION: In a dielectric element 1a, the angle θ made by either the top face 2S or the bottom face 2B and the side faces 2E satisfies either 0<θ<89° or 91°<θ<180°, and is an angle other than an angle satisfying 89°≤θ≤91°. Thus, the area of contact of the side faces of the dielectric elements 1a and 1b with a glass epoxy resin substrate 10 and with insulating material 30 is increased, adhesion with the resin substrates is improved, and strength and reliability can be enhanced when buried between the two resin substrates.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241902-A (JP)
Title: Method of reducing wind pressure resistance for ship and ship
Inventor: YAMAMOTO KOTAKU
IPC: G08G3/02
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of reducing a wind pressure resistance capable of increasing a propelling efficiency by reducing an air resistance while securing the visibility in front of the bow or on the side by a monitoring device, easily reducing the vibration of a bridge and an accommodation space structure, and reducing the weight of a ship by reducing the weight of these structures and also provide the ship.  <P>SOLUTION: The ship 1 cruising only on water comprises the monitoring device 8. The data of the monitoring device is displayed in a pilothouse 3a so that the surroundings of the hull can be monitored in the pilothouse 3a. At least one of such operations that the height of the pilothouse 3a is so set that the distance Sm through which a forward water surface cannot be observed from the monitoring position Pa in the pilothouse is larger than a reference distance S0, the extension length of a bridge wing in the hull lateral direction is prevented from reaching the ship side, and the bridge wing is not installed is performed to reduce the wind pressure resistance of the structures of the bridge 3 and the accommodation space 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252815-A (JP)
Title: Composite lead frame structure and semiconductor device
Inventor: OTA TADAKATSU
IPC: H01L23/50
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite lead frame structure 3 for reducing a thickness to be sealed to increase the number of layered IC chips and avoiding non-conformance in sealing.  <P>SOLUTION: A half-etched part H is formed on a surface of an island 11C, and an IC chip 40 and a tape substrate 30 are laminated to its bottom. A through part K is formed on the bottom. A first IC chip 40A is built into the through part. A backside of the first IC chip and a backside of a second IC chip 40B are laminated to each other via a die attach film 20B in the through part. A plurality of IC chips are sequentially laminated onto a surface of the second IC chip. A semiconductor device has the structure resin-sealed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249432-A (JP)
Title: Granular product of styrene-based elastomer resin having improved blocking resistance
Inventor: YOSHIMI TOMOYUKI
IPC: C08J3/12
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To stably provide a granular product exhibiting good blocking resistance in the blocking caused at the production, transportation and processing of styrene-based elastomer resin pellets.  <P>SOLUTION: The granular product of the styrene-based elastomer resin contains 3-30 wt.% moisture in the inside. The styrene-based elastomer is preferably a polymer comprising (A) a polymer block mainly constituted of isobutylene, and (B) a polymer block mainly constituted of an aromatic vinyl-based monomer. The granular product of the styrene-based elastomer resin is preferably produced by dehydrating a resin granule slurry.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247459-A (JP)
Title: Composite biomaterial
Inventor: SAITO TAKASHI
IPC: A61L27/00
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a composite biomaterial having superior biocompatibility, a superior hard tissue regeneration capacity and a high safety to a living body; and a production method of the composite biomaterial.  <P>SOLUTION: This composite biomaterial contains non-collagenous phosphorylated protein (A) and carboxyl-containing polysaccharide (B).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251152-A (JP)
Title: Image forming device
Inventor: SUENAGA TAKENORI
IPC: G03G15/08
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of uniformizing a toner deposition state in a toner reservoir part of a toner replenish device when replacing a toner storage container, and capable of eliminating erroneous detection by a toner residual amount detecting means.  <P>SOLUTION: This image forming device has the toner replenish device provided with the toner storage container, a toner supply means for supplying toner, the toner reservoir part for holding removably the toner storage container and for reserving the supplied toner, a stirring means for stirring the toner reserved in the toner reservoir part, a stirring driving means for driving the stirring means, and the toner residual amount detecting means arranged in the toner reservoir part, and for detecting a toner amount in the toner reservoir part, the image forming device has further a control means for controlling an operation of the stirring driving means, the stirring driving means is speed-variable, and the control means controls an operation speed of the stirring driving means to be quickened, when the toner storage container is attached to the toner reservoir part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008279503-A (JP)
Title: Multi-laser system
Inventor: SUNG KYU DONG
IPC: B23K26/00
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-laser system having an improved structure such that a most suitable laser beam for each of the materials of a substrate to be processed is selected from among laser beams having different characteristics so as to perform a laser processing operation by using the selected laser beam.  <P>SOLUTION: The multi-laser system includes a first laser oscillator for emitting a first laser beam, a second laser oscillator for emitting a second laser beam, a first scanner pair for receiving the first laser beam emitted by the first laser oscillator and deflecting the incident first laser beam to a desired location on a substrate to be processed, a second scanner pair for receiving the second laser beam emitted by the second laser oscillator and deflecting the incident second laser beam to a desired location on the substrate to be processed, and a scan lens for receiving laser beams that have been deflected from the first and second scanner pairs, focusing the received laser beams to spots having predetermined diameters so as to radiate the spots on the substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009247261-A (JP)
Title: Culture apparatus and culture apparatus control program
Inventor: KIYOTA TAIJIRO
IPC: C12M1/36
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To control the oxygen concentration of the temperature-controlled chamber of a culture apparatus and to carry out a stable culture.  <P>SOLUTION: The culture apparatus for culturing a sample in a culture vessel in a temperature-controlled chamber adjusted to fixed environmental conditions is equipped with a supply part for generating a nitrogen gas and supplying the nitrogen gas to the temperature-controlled chamber, an acquisition part acquiring at least one of culture object information including at least one of sample kind, kind of culture vessel, kind of a medium for culturing a sample, an amount of medium, a kind of additive to be added to a medium and characteristics of additive on the basis of a user operation and internal environmental information including at least one of temperature, humidity, carbon dioxide concentration, oxygen concentration and nitrogen concentration in a temperature-controlled chamber as culture information, a memory part for memorizing reference information related to culture useful for determining the internal environmental conditions of the culture apparatus, a determination part for referring to reference information on the basis of culture information and determining the internal environmental conditions of the culture apparatus related to culture and a supply control part for controlling the supply part according to the internal environmental conditions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247286-A (JP)
Title: Solidification adjuvant for person with difficulty in digestion or swallowing applicable to mixture food or blended food, and mixture food or blended food containing the solidification adjuvant
Inventor: HATAKEYAMA TAKESHI
IPC: A23L29/20
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixture food or a blended food which is excellent in food mass-forming properties while having hardness allowing an eater to easily mash with her (his) tongue, has slightly adhesive properties and also smooth surface to be easy to drink, has reheating-resistance and slight change in palate feeling or solid state caused by temperature change, and is suitable for food for persons with difficulty in digestion or swallowing even though reheated when eaten: and to provide a solidification adjuvant for persons with difficulty in digestion or swallowing having favorable flowability when stirred with a mixer, a blender or the like, preventing loss of nutrients and functional components inherent in food, and also enabling preparation of the mixture food or the blended food having uniform palate feeling.  <P>SOLUTION: The solidification adjuvant for persons with difficulty in digestion or swallowing is produced by using a solidification adjuvant containing 0.01-1 pt.mass of deacylation-type Gellan Gum based on 1 pt.mass of native Gellan Gum so as to be usable for a mixture food or a blended food.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008262200-A (JP)
Title: Chemical toner with covalently-bonded release agent and process of preparing toner
Inventor: VANBESIEN DARYL W
IPC: C08K3/00
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a chemical toner (in particular, an emulsion polymerisation aggregation toner) which does not require a release agent added separately as a noncovalently bonded ingredient, and to provide a process of preparing the toner.  <P>SOLUTION: A chemical toner composition or an emulsion polymerization aggregation toner composition is provided, comprising a polymer polymerized from starting ingredients comprising a resin monomer and a release agent monomer. A process also comprises (a) forming a dispersion, comprising (i) a disperse phase that includes starting ingredients comprising a resin monomer and a release agent monomer; and (ii) a continuous phase that includes starting ingredients comprising water and a phase transport catalyst; (b) polymerizing the resin monomer and the release agent monomer to result in a polymer; (c) aggregating toner precursor materials comprising the polymer and a colorant to obtain aggregated toner precursor materials; and (d) making the aggregated toner precursor materials coalesce, to result in an emulsion polymerization aggregation toner composition comprising the colorant and the polymer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009250380-A (JP)
Title: Controller of torque converter
Inventor: OTA HIROBUMI
IPC: B60K6/48
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of a torque converter capable of increasing a torque ratio and changing a capacity coefficient at a low level, sufficiently increasing the power performance of a vehicle, and reducing shock at the time of lock-up clutch shifting.  <P>SOLUTION: A capacity coefficient controlling means 123 can reduce the shock at the time of lock-up clutch L/U shifting since both a rotational speed difference ΔN and a driving force difference ΔT (torque difference ΔT) between a pump impeller 6p and a turbine 6t at the time of lock-up clutch L/U shifting are reduced as the capacity coefficient C of a torque converter 6 is increased compared to the case where the lock-up clutch L/U is not being shifted when the lock-up clutch L/U is being shifted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008176346-A (JP)
Title: Toner for development of electrostatic image and method for producing the same
Inventor: ISHIKAWA TOMOKO
IPC: G03G9/09
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner excellent in low-temperature fixability and offset resistance, which is a toner having small particle diameter and sharp particle size distribution, suitable for high-resolution shaping, and excellent in OHP transparency and blocking resistance, and a method for producing the same.  <P>SOLUTION: The toner for the development of an electrostatic image includes at least a binder resin, a colorant and a wax, wherein the toner has a volume average particle diameter of 3-12 μm, and when a cross section of the toner is observed, wax fine particles have a half-value width of a number average particle diameter of ≤0.06 μm, and the concentration (area ratio) of wax fine particles having an average particle diameter of ≥0.01 μm in a part from the toner surface to a depth of 0.1 μm is ≤1/10 of the concentration (area ratio) of wax fine particles in a part deeper than 0.1 μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009259429-A (JP)
Title: Vehicle light source unit
Inventor: MATSUOKA KENJI
IPC: H01J63/06
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact field emission lamp-type vehicle light source unit capable of obtaining a sufficient amount of light by making an effective use of light emitted from a phosphor, and to provide a vehicle light source unit to be used as a light source of a vehicle lamp capable of size reduction and power consumption reduction.  <P>SOLUTION: The vehicle light source unit is provided with: a cold cathode electron source 1 and an ITO film 4 which are arranged apart from each other to form a first electric field; a phosphor 5 which is made of a phosphor substance and disposed inside the first electric field; a reflector 6 disposed to the rear surface side of the phosphor 5; a lossless gate electrode 2 which forms a second electric field and controls the area of the first electric field; and a frame body 7 which accommodates the above members.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008208135-A (JP)
Title: Process and reagent for oligonucleotide synthesis and purification
Inventor: MANOHARAN MUTHIAH
IPC: C07H21/04
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved synthesis process, a process usable for purification and a reaction reagent, for efficiently performing oligonucleotide synthesis.  <P>SOLUTION: Compounds that scavenge acrylonitrile produced during the deprotection of phosphate groups bearing ethylnitrile protecting groups, are provided. In a preferred embodiment, the acrylonitrile scavenger is a polymer-bound thiol. In another aspect, the reaction agent used to oxidize a phosphite to a phosphate is provided. In a preferred embodiment, the oxidizing agent is sodium chlorite, chloroamine or pyridine-N-oxide.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009042737-A (JP)
Title: Oscillating body apparatus and optical deflector using the same
Inventor: MIYAGAWA TAKU
IPC: G02B26/10
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillating body apparatus that can suppress generation of a spiral airflow during oscillation of a movable element and can stabilize the oscillatory motion of the movable element.  <P>SOLUTION: This oscillating body apparatus includes at least one movable element 101 and 102 supported for oscillatably around a rotational axis 114, and a first rectifying member 106 for suppressing generation of a spiral airflow during oscillation of the movable element 101 and 102. The first rectifying member 106 occupies a space of at least a portion of a spiral airflow generating region which might otherwise be created when the first rectifying member is not provided there, and suppresses the generation of the spiral airflow.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009255472-A (JP)
Title: Mold for infusion molding and manufacturing method of cylindrical fiber-reinforced resin molded product using this mold for infusion molding
Inventor: IWAI HIDEO
IPC: B29C43/36
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for infusion molding which enables an easy and accurate sealing work and also allows an obtained molded product to be made into a finished product without carrying out the end part processing of the obtained molded product, and to provide a cylindrical fiber-reinforced resin molded product using the mold.  <P>SOLUTION: In the state that the reinforcing fiber layer 4 is provided along the mold surface of the main mold 2a and the end face molds 3a are fitted to both end parts of the main mold 2a, both the end face molds 3a, reinforcing fiber layer 4, resin dispersing medium 5 and mold release cloth 6 are set so as to be held in the heat-shrinkable cylindrical airtight film 7. Then the airtight film 7 is made to cause heat shrink and closely stuck to the outer peripheries of the end face molds 3a that are provided with two protrusions 31, and airtightness is secured. While the air in the airtight space S is exhausted by suction from the opening 34 provided on the mold surface 32 of one of the end face molds 3a, the matrix resin P is supplied into the airtight space S through the flow channel 35 provided in the inside of the end face mold 3a and the opening 34 provided on the mold surface 31, of the other end face mold 3a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265742-A (JP)
Title: Article managing system
Inventor: SHIMIZU SUSUMU
IPC: G06K17/00
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To accurately recognize that articles displayed in a storage area are taken out therefrom by a customer.  <P>SOLUTION: When an information managing apparatus 10 controls the articles whether being taken out from shelves 2a-1 to 2a-4, 2b-1 to 2b-4, 2c-1 to 2c-4 by reading an article ID via an antenna from a non-contact type IC tag mounted on the articles displayed on the shelves 2a-1 to 2a-4, 2b-1 to 2b-4, 2c-1 to 2c-4 where the antenna is mounted therein, a wristband which is mounted with the non-contact type IC tag in which a predetermined flag information is written is made to be attached to a sales assistant. The article ID read with the predetermined flag information by an information reading unit 12 is not used for managing whether or not the articles are taken out from the shelves 2a-1 to 2a-4, 2b-1 to 2b-4, 2c-1 to 2c-4 when the predetermined flag information is included in information read via the antenna by the information reading unit 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008291253-A (JP)
Title: Composite resin particle containing inorganic particle
Inventor: NAKAI AYA
IPC: C08J3/05
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite resin particle (composite thermoplastic resin particle) of a core-shell structure containing inorganic particles (such as a metal oxide) unevenly distributed in the shell.  <P>SOLUTION: A first thermoplastic resin, a second thermoplastic resin, inorganic particles (such as metal oxide particles) and auxiliaries such as a water-soluble polysaccharide are melt-kneaded to give a dispersion containing the composite resin particle composed of a core comprising the first thermoplastic resin and a shell comprising the second thermoplastic resin, where the inorganic particles can be unevenly distributed in the shell of the composite resin particle by selecting the combination of the first thermoplastic resin and the second thermoplastic resin, selecting the kinds of the auxiliaries, and the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009267151-A (JP)
Title: Semiconductor device, and manufacturing method thereof
Inventor: OKADA KAZUHISA
IPC: H01L31/10
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance semiconductor device capable of reducing noise of a light-receiving element due to a so-called stray light by reducing a reflected light of light incident onto the side surface of a through-hole formed on a support on a light-receiving element forming region.  <P>SOLUTION: An irregular reflection surface 7 having an unevenness for irregularly reflecting incident light is formed on a through-hole side wall 13 formed on the through-hole 20 of the support 5, alternatively, a light absorbing film 8 for absorbing the incident light is formed on the through-hole side wall 13. Thus, the reflected light which is received by the light-emitting element from the through-hole side wall 13 is reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264993-A (JP)
Title: Displacement conversion device
Inventor: OKU HIROMASA
IPC: G01D5/04
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a displacement conversion device that uses a Pascal's principle and is hardly affected by temperature change.  <P>SOLUTION: A device body 1 includes a housing space 11 for housing a medium 2 therein. The medium 2 includes a fluid body 21 having a positive thermal expansion coefficient and a movable body 22 having a negative thermal expansion coefficient. The movable body 22 is displaced along with movement of the fluid body 21. The medium 2 has a first movable surface 23 having a small area and a second movable surface 24 having a large area. Displacement of one of the first movable surface 23 and the second movable surface 24 is transmitted to the other via the medium 2. In the displacement conversion device, even when the volume of the fluid body 21 varies due to temperature change of the medium 2, a fluctuation amount of the entire volume of the medium 2 can be suppressed to be lower by change in the volume of the movable body 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT