baber/WOPTO huggingface dataset:
Patent JP-2009041256-A (JP)
Title: Pipe washing pig for water service pipe
Inventor: SHIMOMURA SHOICHI
IPC: F16L55/26
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe washing pig which can efficiently wash an internal surface of a water service pipe, and can scrub the internal surface of the same by being inserted into/withdrawn from a branch pipe narrower than the water service pipe.  <P>SOLUTION: The pipe washing pig for the water service pipe is formed of a front end block 30, contaminant discharging friction plates 31, and an impermeable packing material 32. The contaminant discharging friction plates 31 are arranged on a rear side of the front end block 30, connected to each other via spacers 33 smaller in outer shape than the front end block 30, and made of a soft material that is deformed along the internal surface of the water service pipe 1 when inserted into the same. The impermeable packing material 32 is arranged on a rear side of the contaminant discharging friction plates 31 via the spacer 33 smaller in outer shape than the contaminant discharging friction plates 31, and elastically deformed along the internal surface of the water service pipe 1 when inserted into the same. According to the pipe washing pig, the impermeable packing material 32 is pressed by the pressure of pressurized water fed to the water service pipe 1, and force-fed into the water service pipe 1, whereby the contaminant discharging friction plates 31 in a force-fed state scrub the internal surface of the water service pipe 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040880-A (JP)
Title: Photocurable type ink composition set, inkjet recording method and recorded material
Inventor: FUKUMOTO HIROSHI
IPC: C09D11/102
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocurable type ink composition set which has low viscosity and is excellent in safety, storage stability and curability and superior in film quality after being cured.  <P>SOLUTION: The photocurable type ink composition set is equipped with an ink composition A containing a dendritic polymer and a monomer expressed by general formula (1): CH<SB>2</SB>=CR<SP>1</SP>-COO-R<SP>2</SP>-O-CH=CH-R<SP>3</SP>, and an ink composition B containing a color material and a monomer expressed by the general formula (1). In the formula (1), R<SP>1</SP>represents a hydrogen atom or a methyl group, R<SP>2</SP>represents a 2-20C organic residue, and R<SP>3</SP>represents a hydrogen atom and a 1-11C organic residue.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009039974-A (JP)
Title: Dicing method for sapphire substrate
Inventor: KUMAGAI TORU
IPC: B23K26/364
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dicing method suitable for dicing a sapphire substrate.  <P>SOLUTION: The method comprises (1a) the first direction scribing process for toward the first direction that is perpendicular to the projection line (T) obtained by projecting the c axis of a sapphire substrate on the R plane, (1b) the first direction crack propagation process for conducting the laser heating along the first direction and the cooling after the heating and effecting a propagation to the thickness direction, (2a) the second direction scribing process for the second direction orthogonal to the first direction, and (2b) the second direction crack propagation process for conducting the laser heating along the second direction and the cooling after the heating and forming the second direction crack, which has been propagated to the thickness direction, so as for it to reach the rear face or the vicinity of the rear face of the substrate. In the first direction crack propagation process the crack is kept lest it reach the rear face of the sapphire substrate and in the second direction crack propagation process the first crack is allowed to propagate and reach up to the rear face. By this the dicing along the first direction or the simultaneous dicing along the first and second directions is achieved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007300684-A (JP)
Title: Facsimile machine
Inventor: NEGORO TOSHIHITO
IPC: H04N1/00
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile machine wherein a unit including a display apparatus can be provided with a display lamp for informing a user about the arrival of facsimile communication and which can inform the user located apart from the facsimile machine about the arrival of the facsimile communication.  <P>SOLUTION: The display lamp for informing the user about the arrival of the facsimile communication is provided at the unit including the display apparatus, and the unit is fitted to a unit fitting part of a facsimile machine body in a way that a state position wherein the unit can freely be changed between a state position wherein a display screen of the display apparatus is directed nearly upwardly at which display contents displayed on the display apparatus are easily viewed from the user when the user operates the facsimile machine and a state position wherein the display screen of the display apparatus is directed nearly forward at which the display lamp is easily viewed from a location apart from the facsimile machine body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009039978-A (JP)
Title: Multilayered film
Inventor: UEKI TAKAYUKI
IPC: B32B27/36
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light shielding multilayered film, which is excellent in light shielding property and aluminum-less, excellent in barrier properties for preventing penetration and permeation of oil and fat component, pigment component or the like in a content in addition to excellent laminate strength, heat seal property, strength or the like, and further excellent in toughness such as weather resistance, heat resistance, water resistance and others, shows beautiful decorativeness without impairing the packaging appearance with excellent content-filling and packaging adaptability, storage adaptability or the like, facilitates foreign matter inspection by a metal detector, and generates no toxic substance in incineration disposal after use with extremely excellent disposal treatment adaptability, environmental adaptability or the like.  <P>SOLUTION: The multilayered film A has a laminated structure consisting of a transparent or translucent surface polyolefin resin layer 1, a white polyolefin resin layer 2, a black or gray light shielding polyolefin resin layer 3, an oilproof polylactic resin layer 4, and a transparent or translucent back polyolefin resin layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008043766-A (JP)
Title: Ultrasonic system and method for controlling steering angle of scan line
Inventor: AHN CHI YOUNG
IPC: A61B8/00
Filed: 2007-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To easily calculate a steering angle of a scan line to each transducer with a sequence.  <P>SOLUTION: This ultrasonic system comprises: a probe, which is equipped with n transducers to convert an electric signal to an ultrasonic signal and transmit it to the ultrasonic signal to an object along the scan line, receive the ultrasonic signal reflected from the object and transduce it to the electric signal; a steering angle calculation part to calculate the steering angle of the scan line to be set on each transducer with the sequence determined by a relation of the steering angle of two or more scan lines; and a controlling part to control steering of the scan line to be set on the each transducer from the steering angle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008084849-A (JP)
Title: Power generation stopping method of fuel cell system, and fuel cell system provided with power generation stopping means
Inventor: NAKAKUBO TORU
IPC: H01M8/10
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system in which an inside of a fuel passage is substituted by air without using an inactive gas and a pressure difference between an anode and a cathode is suppressed while an operation is stopped and deterioration of a fuel cell can be controlled and its size can be made smaller, and to provide a power generation stopping method of the fuel cell system.  <P>SOLUTION: The power generation stopping method of a fuel cell system, which is provided with a fuel cell including a fuel electrode and an oxidant electrode, a fuel container and a fuel passage through which a fuel is supplied from the fuel container to the fuel cell and in which a pressure difference between the fuel electrode and the oxidant electrode can be suppressed while the fuel cell operation is stopped, includes a fuel supply stopping stage in which a fuel supply is stopped from the fuel container to the fuel cell, a remaining fuel consumption stage in which a short-circuit between the fuel electrode and the oxidant electrode is made or a load is connected and a remaining fuel inside the fuel passage is consumed, and an atmosphere opening stage in which the fuel passage is opened to the atmosphere.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009046275-A (JP)
Title: Travel driving mechanism
Inventor: ITO HIROYUKI
IPC: B65G15/42
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travel driving mechanism enabling accurate travel driving without generating electromagnetic noise and the like.  <P>SOLUTION: The travel driving mechanism comprises a plurality of bond magnets 5 provided at intervals on the outer periphery of a rotating driving wheel, and sheet magnets 3 provided on a belt 1 and attracted by the bond magnets 5 to be moved in the same direction. An opposed surface of each magnet 3, 5 is divided into a plurality of areas by a straight line passing through a center, and different magnet poles are formed in each adjacent areas. The area is divided into the front and rear in the traveling direction and into the right and left in a direction orthogonal to the traveling direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048119-A (JP)
Title: Drawing device, drawing method and drawing program
Inventor: KAMATA TERUMI
IPC: G03F7/20
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawing device capable of correcting the disturbance of a pit pattern shape affected by a proximity effect between adjoining tracks.  <P>SOLUTION: The drawing device draws a pit pattern on a resist film on the surface of a substrate by irradiating the substrate fast rotating at a predetermined speed with an electron beam. The device varies the relative moving speed of the electron beam with respect to the resist film, as shown in Fig.(a) in the figure, depending on an amount corresponding to latent images in at least one adjoining track (for example, a track on the left side or a track on the right side of the center track) to the track (for example, the center track) where the pit pattern is drawn, and deflects the electron beam in a direction along the track, while the device adjusts the drawing period of the pit pattern so as to prevent changes in the pit pattern feature due to the difference in the relative moving speed of the electron beam with respect to the resist film caused by the deflection.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057469-A (JP)
Title: Surface protective film
Inventor: TOYOSHIMA KATSUNORI
IPC: C09J109/06
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface protective film excellent in initial adhesion strength and stability of the adhesion strength with time, hardly peeled from the adherend by wind pressure, easily peeled from the adherend upon peeling, and hardly leaving an adhesive residue or adhesion trace on the adherend.  <P>SOLUTION: The surface protective film has an adhesive layer 3 containing a rubber resin component and a tackifying resin layered on a polyolefin substrate 2. The rubber resin component comprises a styrene elastomer essentially comprising a block copolymer of styrene polymer blocks (A) and isobutylene polymer blocks (B), block copolymer of styrene polymer blocks (A) and random copolymer blocks (B') of styrene and isobutylene, and/or their hydrolyzed polymers. The adhesion imparting resin contains paraffin oil. The adhesion layer contains 5 to 40 parts by weight of paraffin oil with respect to 100 parts by weight of the rubber resin component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009060491-A (JP)
Title: Image reading apparatus, and image reading method
Inventor: KONO KEISHIN
IPC: H04N1/04
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To suppress image quality deterioration of images read in image reading techniques.  <P>SOLUTION: An image reading apparatus includes a light source unit, a light-receiving unit, a moving mechanism, a light reception control unit, and a light source control unit. The light-receiving unit receives light outputted from the light source unit via a read document and accumulates charges, corresponding to the quantity of received light. The moving mechanism moves the relative position of the light-receiving unit to the read document in a predetermined scanning direction. The light reception control unit iteratively accumulates charges in the light-receiving unit, during a predetermined accumulation term and reads the charges accumulated in the light-receiving unit in the middle of moving. The light source control unit irradiates the light-receiving unit with the light through the document read, during a first light-receiving term, starting from timing to start the accumulation term and during a second light-receiving term ending in timing to end the accumulation term, but will not irradiate the light-receiving unit with the light through the read document, during an interval between the first light-receiving term and the second light-receiving term.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009056575-A (JP)
Title: Cutting blade for packaging container and packaging container having the same
Inventor: NAKAMURA TAKASHI
IPC: B65D25/52
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting blade which has all of sufficiently excellent cutting performance, favorable feeling at cutting, and sufficient durability by optimizing the shape and the material quality of the cutting blade.  <P>SOLUTION: The cutting blade 24 for a packaging container is divided into a central area 28 and side areas 30 at both sides of the central area. The central area 28 has a plurality of first teeth 38 high in tooth height, and a plurality of second teeth lower than the first teeth in height. One of the first teeth is arranged at a V-shape apex, and the other first teeth 38 are arranged at prescribed intervals with the first tooth 38 at the apex as a center. The second teeth are arranged between the first teeth. A linear line L1 for connecting tooth tips of the first teeth, a linear line L2 for connecting tooth tips of the second teeth, and a third linear line L3 for connecting tooth roots of the first teeth and the second teeth are aligned in parallel with one another, and the L2 is located between the L1 and the L3. The side areas 30 have a plurality of side teeth 31, and tooth tips of the side teeth 31 are located between the L2 and the L3. The cutting blade 24 contains polyethylene terephthalate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059318-A (JP)
Title: Method, system and terminal for area content access
Inventor: KURIHARA HIROSHI
IPC: G06F17/30
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content access method, system and terminal having high user-friendliness in which (1), for example, local content providable in a second network having no connection to the Internet can be accessed and (2) the content access can be reattempted in user access of content provided through the second network in a first broadband network and the second narrowband network.  <P>SOLUTION: A notification server system allows information of content to be known to a terminal through the first network in order to know the existence of the content providable in the second network or desired content, information relating to the content can be acquired at that time, part or the whole of the acquired information is displayed and display for urging an access attempt to the content is performed, and a user selects the display to use content access information in the acquired information to attempt access to the content.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063204-A (JP)
Title: Compression expansion turbine unit
Inventor: SUZUKI NOBUYUKI
IPC: F25B9/00
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compression expansion turbine unit capable of achieving necessary refrigerating capacity with low-speed rotation and improving efficiency even when it is used in a refrigerating unit for a container applying an air cycle refrigerating/cooling system.  <P>SOLUTION: This compression expansion turbine unit 5 comprises a compressor 6 and an expansion turbine 7. A main spindle 13 of an impeller 6a of the compressor 6 and a main spindle 14 of an impeller 7a of the expansion turbine 7 are disposed in parallel with each other. The main spindles 13, 14 are respectively supported by bearings 15-18. A transmission mechanism 22 for transmitting the rotation, and a motor 26 for driving the impellers 6a, 7a of the compressor 6 and the expansion turbine 7 through the transmission mechanism are disposed between both main spindles 13, 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062335-A (JP)
Title: Rare earth metal complex, its manufacturing method and ink composition using the same
Inventor: KINRI MASATOSHI
IPC: C09D11/00
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rare earth metal complex which has high solubility in an organic solvent, can emit fluorescence both in a solid and in a solution, and particularly can emit various fluorescent colors including the three primary colors of light by altering the kind of the central metallic ion although the organic ligand of the metal complex is the same and an ink composition using the same.  <P>SOLUTION: By using a rare earth metal complex represented by the formula (wherein Ln is at least one metal selected from the group consisting of yttrium and lanthanoids), a fluorescence-emitting material suitable for use in an inkjet ink composition which has high solubility in an organic solvent and moreover, can develop the three primary colors of light by merely altering the kind of the central metallic ion is obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063155-A (JP)
Title: Chain tensioner
Inventor: SHIOTANI AKIKO
IPC: F16H7/08
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of abnormal sound due to collision of a plunger against a chain guide and to inhibit abrasion at a contact part of the plunger and the chain guide.  <P>SOLUTION: A plunger 13 and a return spring 14 are built in within a cylinder chamber 12 formed in a housing 11, wherein, when pushing force is applied to the plunger 13, the pushing force is damped by oil within a hydraulic damper chamber 15 formed behind the plunger 13. A cap-like pressing member 22 made of an elastic synthetic resin is attached to a small diameter shaft section 13a at a tip of the plunger 13, a semi-spherical projection section 6a formed in a chain guide 6 is pressed by the pressing member 22, the chain guide 6 is energized in the direction a chain 5 is stretched, generation of abnormal sound is inhibited as the contact of the chain guide 6 and the plunger 13 is made the contact of a metal and a synthetic resin, and surface pressure is reduced as the contact area against the projection section 6a is increased by elastic deformation of the pressing member 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007321165-A (JP)
Title: Polyolefin
Inventor: FELDMAN JERALD
IPC: C08F4/70
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polyolefin produceable by using a cation nickel complex containing a selected phosphine ligand, and useful for many applications.  <P>SOLUTION: The polyethylene or the copolymer is a homo-polyethylene in which at least 53% of an alkyl branch is ethyl branch, or a copolymer of one or more kinds of monomers selected from the group consisting of α-olefins, an internal olefin, cyclopentene and styrenes with ethylene, wherein, the homo-polyethylene or the copolymer of the cyclopentene, norbornenes or styrenes with the ethylene has at least 1.0 branch per 1,000 methylene groups.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009068210-A (JP)
Title: Vibration control structure of building
Inventor: ONISHI KATSUNORI
IPC: E04B1/98
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration control structure of a building, which can reduce vibrations, generated in the building, by utilizing the bending deformation of a beam material and a column material.  <P>SOLUTION: This vibration control structure is employed by a prefabricated building 100 in which a plurality of building units 1 etc. having a building frame formed of beams 11 and 12 and a column 13 are adjacently installed. A vibration reducing device 2, which is composed of a long vibration control plate 21 arranged along the longitudinal direction of the beam, connecting portions 23 and 24 provided at an interval in the longitudinal direction of the vibration control plate so as to connect the beam and the vibration control plate together, and a damping rubber 22 interposed between the vibration control plate and the beam in at least either of the connecting portions, is provided between the ceiling beams 11 and 11 of the building unit which causes S-shaped deformations S1 and S2 when receiving an external force.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008050361-A (JP)
Title: Naphthalene derivatives
Inventor: BRAIN CHRISTOPHER THOMAS
IPC: A61K31/166
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide pharmaceuticals in treating or preventing a disease or condition in which cannobinoid receptor activation plays a role.  <P>SOLUTION: The present invention relates to naphthalene derivatives of formula (I), wherein X is S, S(O), S(O)<SB>2</SB>, S(O)<SB>2</SB>NH, P(O)OCH<SB>3</SB>, P(O)OH, NH, N(CH<SB>3</SB>), NHC(O)NH, C(O), C(O)O, NHC(O), CH(OH), CH=N, CH=CH, CH<SB>2</SB>NH, C(=NH); R<SP>1</SP>is aryl or heteroaryl; R<SP>2</SP>is hydrogen, OR<SP>4</SP>or NR<SP>5</SP>R<SP>6</SP>and the other variables are as defined in the description, and the preparation thereof.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009070659-A (JP)
Title: Fuel cell system
Inventor: YOSHIMOTO NORITOSHI
IPC: H01M8/10
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe fuel cell system effectively treating excess hydrogen and suppressing exhaust of the excess hydrogen.  <P>SOLUTION: The fuel cell system is equipped with a fuel cell having a plurality of unit cells each having a positive electrode reducing oxygen, a negative electrode oxidizing hydrogen, and a solid electrolyte membrane interposed between the positive electrode and the negative electrode, and a hydrogen supply passage for supplying hydrogen to each of the plurality of unit cells, and constituted by connecting at least a part of the plurality of unit cells in series or in parallel; a hydrogen supply device connected to the fuel cell; a hydrogen removing means removing at least a part of hydrogen in the hydrogen supply passage; and a control means controlling hydrogen removing in the hydrogen removing means based on a detecting signal from a detecting means detecting the hydrogen supply amount in the hydrogen supply device.  <P>COPYRIGHT: (C)2009,JPO&INPIT