baber/WOPTO huggingface dataset:
Patent JP-2010232390-A (JP)
Title: Transformer
Inventor: MATSUDA YASUHIRO
IPC: H01F30/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transformer reducing an eddy current loss by leakage magnetic flux from a gap while using a rectangular wire to a secondary coil.  <P>SOLUTION: A transformer has: a core assembling body 1 configured by a pair of E-type cores 11 and 12 having a central leg 1c between two side legs 1a and 1b, and in which an end surface of the central leg 1c of each E-type cores 11 and 12 and an end surface of the side legs 1a and 1b are opposed to each other, and in which a gap G is provided at least between the end surfaces of the respective central legs 1c; a primary coil N1 obtained by winding a round wire around the central leg 1c; and a secondary coil N2 obtained by winding a rectangular wire around the central leg 1c by the edgewise winding method. A space for reducing leakage magnetic flux from the gap G that acts on the secondary coil N2 is provided between the secondary coil N2 and the gap G.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230978-A (JP)
Title: Optical semiconductor device and method of manufacturing the same
Inventor: HAYAKAWA AKINORI
IPC: G02F1/017
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve a yield of an optical semiconductor device wherein a belt-shaped semiconductor laminate structure having an electrode formed at the top is embedded with an organic insulator.  <P>SOLUTION: The optical semiconductor device includes; an optical waveguide structure consisting of a projection-shaped semiconductor laminate structure; the organic insulator embedding the optical waveguide structure and having a plurality of opening parts reaching the top of the optical waveguide structure; and an electrode formed in a plurality of opening parts.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232083-A (JP)
Title: Fuel cell
Inventor: TAKEHIRO NAOKI
IPC: H01M8/10
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell hardly generating residence of liquid water even during operation under a high humidification condition and excellent in gas diffusion.  <P>SOLUTION: The fuel cell has a pair of separators 9 between which a membrane-electrode assembly is interposed, a groove demarcating a blocked supply passage (A) in which the downstream end of reaction gas being supplied to the membrane-electrode assembly is blocked and a blocked exhaust passage (B) arranged alternately with the blocked supply passage (A) and separated from the blocked supply passage (A) is formed in at least one of the separators, and in a gas diffusion layer 5 facing the separator demarcating the blocked supply passage (A) and the blocked exhaust passage (B), at least a region 5h facing a rib 9r separating the blocked supply passage (A) and the blocked exhaust passage (B) is hydrophilic, and the hydrophilic region has pore size distribution increasing the pore size of pores from the blocked supply passage (A) toward the blocked exhaust passage (B).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227892-A (JP)
Title: Foreign substance sorting method and foreign substance sorting equipment
Inventor: HAYASHI KAZUHISA
IPC: B07C5/342
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foreign substance sorting method which is capable of surely sorting each of foreign substances that have irregular configurations and different colors.  <P>SOLUTION: The foreign substance sorting method comprises making following determinations and removing the material determined that it has been a foreign substance from a belt conveyor based on each determination. Determination at the metrical foreign substance determining part 23 is made as to whether the material is a foreign substance or not based on metrical characteristics which represent a size such as an area, a length and the like in the image data of the extracted material through extracting the material based on the color information by inputting the image data into a foreign substance extract part 21 photographed with a camera instrument 3; determination at the colorimetric foreign substance determining part 25 is made as to whether the material is a foreign substance or not based on the colorimetric characteristics through extracting the colorimetric characteristics to determine that it is a target material to be sorted from the image data of the remaining material determined as not a foreign substance; and determination at the configurative foreign substance determining part 27 is made as to whether the material is a foreign material or not based on the configurative characteristics through extracting the configurative characteristics to represent the configuration such as roundness and slenderness to determine that it is a target material to be sorted from the image data of the remaining material determined as not a foreign substance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239227-A (JP)
Title: Host device
Inventor: TANAKA SEIYA
IPC: H04W4/04
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a host device which is coupled via a wireless network to n pieces of client device groups, constitutted of a first client device and i-th client device (i is an integer of 2≤i≤n, n is an integer of ≥2) which respectively send sensor data at sensing intervals Ts, in a steady state.  <P>SOLUTION: A host device calculates a waiting term Twi, based on a first time t1 at which sensor data from a first client device are received in an initial state, an i-th time ti (the time ti is later than the time t1), at which the sensor data from the i-th client device are received in an initial state, the sensing intervals Ts and a number n, and instructs the i-th client device to send sensor data, after waiting for the waiting term Twi, and thus, in a steady state, sensor data from the first client device and the i-th client device can be received, at equal intervals on the time base by a host device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237792-A (JP)
Title: Driving assist device, driving assist method, and driving assist program
Inventor: MIYAJIMA TAKAYUKI
IPC: B60R21/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving assist device, a driving assist method, and a driving assist program capable of coping with passage of an emergency vehicle by reporting an action to be taken to be ready for the approaching of the emergency vehicle.  <P>SOLUTION: The driving assist device 1 includes a CPU 2, and the CPU 2 detects other vehicles in a direction when detecting a direction where an emergency vehicle approaches. Detecting the other vehicles in the approaching direction, action of the other vehicles is acquired and determines whether the action is an evasive action for the emergency vehicle. Then, when the action of the other vehicles is a retreating action for the emergency vehicle, the CPU 2 guides own vehicle by voice via a speaker 15 so as to perform actions similar to those of other vehicles.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234571-A (JP)
Title: Thermal transfer sheet and image forming method
Inventor: MURO SUKETSUGU
IPC: B41M5/382
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer sheet capable of performing stable printing even in an installation environment where such an environmental variation as a high temperature and low humidity in a day time and a low temperature and high humidity at night is repeated.  <P>SOLUTION: The thermal transfer sheet successively has an undercoat layer comprising at least one of colloidal silica and colloidal alumina and a dye layer composed of a polyvinyl acetal resin with an acetacetal group with 3.0-30.0 mole-times of a butyral group and a dye expressed by general formula (1) on a substrate film. In the formula, A is a phenylene group; R<SP>1</SP>and R<SP>2</SP>are independently a hydrogen atom, an alkyl group or an aryl group, respectively; R<SP>3</SP>is an amino group, an alkoxy group or an aryloxy group; and R<SP>4</SP>is an alkyl group or an aryl group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245098-A (JP)
Title: Metal core substrate, conductive member for metal plate, and manufacturing method thereof
Inventor: SAKURAI TAKESHI
IPC: H05K1/05
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a metal plate having two functions, namely a portion covered with an insulating layer and a portion connected electrically to the outside.  <P>SOLUTION: A conductive member 11 includes a Cu-based base material 12 with an Sn based surface layer 14 formed on its surface, and an intermetallic compound layer 13 comprising a Cu-Sn intermetallic component or Ni-Sn intermetallic component formed between the Sn-based surface layer 14 and the Cu-based base material 12. The surface roughness of the surface contacting the Sn-based surface layer 14 of the intermetallic compound layer 13 is 0.05-0.3 μm in terms of arithmetic mean roughness Ra, and the ten-point mean roughness Rz is 0.5-3.0 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244906-A (JP)
Title: Street lamp system
Inventor: NAKAGAMI SHINICHI
IPC: G09F19/00
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently light street lamps without the use of fluorescent tubes.  <P>SOLUTION: A server 101 includes: a light-emission information database 602 for storing light emission information for each light pole 102; and a transmitter unit 605 for transmitting information instructing light emission to each light pole 102 based on the light emission information stored in the light emission information database 602. The light pole 102 includes: a light-emitting member 103 for emitting light when powered from a power line 305; a receiver unit 301 for receiving information instructing the light-emitting member to emit light from the server 101 via a communication line 506; and a light emission control unit 302 for causing the light-emitting member 103 to emit light based on the light emission instructing information received by the receiver unit 301. This makes it possible for the server 101 to arbitrarily provide instructions on which light pole is to be lit, an area where light is emitted, light emission time, light emitting position, and light emitting direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247848-A (JP)
Title: Bagging and packaging method and bag packaged article
Inventor: KAWAKAMI SANJI
IPC: B65D33/00
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bagging and packaging method whereby items positioned and packaged can be taken out as they are, and to provide a bag packaged article, in which items are packaged in a bag in such a state.  <P>SOLUTION: Items 1 to 5 are positioned and bagged using a package bag 6 provided with a notch 9, which is formed in an edge 7 of the packaging bag 6 corresponding to the item filling zone 8 of the packaging bag 6 for packing with the items 1 to 5 and which is used for tearing the packaging bag 6 in a direction intersecting the edge 7. Since the items are bagged in the edge 7 using the packaging bag 6 with the notch 9 thus provided, the packaging bag 6 as a bag packaged article 10 is torn along the edge 7 of the bag 6 with hands so that the bag 6 is torn open from the notch 9. Thereby, the packaging bag 6 is torn passing through the filling zone 8 for the items 1 to 5. Accordingly, the items 1 to 5 filling the packaging bag 6 can be taken out while the relative positions of the items are substantially kept.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246678-A (JP)
Title: Bioelectric signal measuring sensor, and method of manufacturing the same
Inventor: KAWAMOTO TAKASHI
IPC: A61B5/0408
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and disposable bioelectric signal measuring sensor capable of obtaining a clear image without including an artifact even if the image is captured by X-ray CT or MRI at the same time as brain wave measurement, and applying fewer physical burdens to a subject.  <P>SOLUTION: The sensor has an electrode element for detecting electric signals output from the living body. The electrode element is made of a resin composition with carbon nano-tubes scattered in matrix resin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251498-A (JP)
Title: Electrode terminal forming method
Inventor: OSHIMA MASATSUGU
IPC: H05K3/22
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To stably obtain an electrode terminal whose top surface is in a concave shape suitable for joining using an ACF (Anisotropic Conductive Film) without performing additional processing on the top part of the electrode terminal formed on a substrate after baking.  <P>SOLUTION: In an electrode terminal forming method, paste containing conductor powder, a resin component, and a solvent component is used in a printing process to form, on the substrate B, a film in a (rectangular) shape having a length direction and a width direction perpendicular to the length direction in plan view. In a hot air drying process, hot air of predetermined temperature is blown to the film at a predetermined wind speed for a predetermined time. The solvent component is evaporated only at a surface part of the film to form a surface coating (Fig. 12(a)) on the film. In a flattening process, the top part of the film is crushed using a roller in a state wherein the temperature of the film is held above the softening temperature of the resin component to be flattened (Fig. 12(b)). In a baking process, the resin component and solvent component present in the film are vaporized and removed by the baking to form the electrode terminal on the substrate B (Fig. 12(c)).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249251-A (JP)
Title: Solenoid valve manifold
Inventor: KOSUGI MITSUHIRO
IPC: F16K31/06
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve manifold, configured so that the attachment position of a display member can be changed in conformation to specification change of the solenoid valve manifold.  <P>SOLUTION: In the solenoid valve manifold 11, a plurality of solenoid valve blocks 14 and an intake and exhaust blocks 13 are connected. The solenoid valve blocks 14 and the intake and exhaust block 13 constitute a first block group 22 and a second block group 24 with a common passage formed therein. An attachment block 23 is assembled to the block groups 22 and 24 so as to be adjacently continued to the solenoid valve blocks 14. The attachment block 23 is constituted so as to be attachable to and detachable from the block groups 22 and 24. A part of a display plate 29 is attached to an attachment surface 30 as the upper surface of the attachment block 23 by a bolt 32 and a nut.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009278082-A (JP)
Title: Thin film transistor and manufacturing method thereof
Inventor: MIYAIRI HIDEKAZU
IPC: H01L21/336
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film transistor having a high ON current and a low OFF current.  <P>SOLUTION: In the thin film transistor, on a substrate having an insulating surface, there are a gate insulating layer covering a gate electrode, a semiconductor layer abutting on the gate insulating layer, including a plurality of crystal regions in an amorphous structure, and composing a channel formation region, an impurity semiconductor layer imparting a one-conductive type forming source and drain regions, and a buffer layer composed by the amorphous semiconductor between the semiconductor layer and the impurity semiconductor layer imparting the one-conductivity type. In this case, the crystallization region has an inverted conical shape which grows approximately radially in a region without reaching the impurity semiconductor layer for imparting the one-conductivity type in a direction in which the semiconductor layer is deposited, from a position away from an interface between the gate insulating layer and the semiconductor layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010252822-A (JP)
Title: Cooking device
Inventor: SUZUKI YOKO
IPC: A47J43/20
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooking device capable of freely performing skin peeling of vegetables or the like and die cutting cooking in various kinds of shapes with one cooking device.  <P>SOLUTION: A holding part comprises a wire made of stainless steel, a distal end part extended from the holding part 1 is formed of a center common holding part 1a, a pulling blade holding part 1b and a punching blade holding part 1c, and the pulling blade holding part 1b and the punching blade holding part 1c are disposed at the angle of 80 degrees to 100 degrees with the center common holding part 1a as a symmetry axis. Also, the holding part 1 and the respective holding parts 1a, 1b and 1c may comprise band materials made of stainless steel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009265667-A (JP)
Title: Method for making liquid crystal display panel
Inventor: FU WEI-QI
IPC: G02F1/1337
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making a liquid crystal display panel.  <P>SOLUTION: This method for a liquid crystal display panel includes: a first step of providing a first substrate; a second step of forming a carbon nanotube structure including a plurality of strip-like carbon nanotube films on the first substrate; a third step of coating the first carbon nanotube structure with a first fixing layer to form a first structure; a fourth step of repeating the first to third steps to form a second structure; and a fifth step of arraying the carbon nanotube film in the first carbon nanotube structure of the first structure perpendicular to the carbon nanotube film in the carbon nanotube structure of the second structure, and installing the first structure and the second structure opposite to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010255047-A (JP)
Title: Plating method
Inventor: ISHII TAKUMI
IPC: C23C2/02
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plating method for producing a high-quality structure by preventing cracks in a plating during the plating process when a steel structure assembled by welding is subjected to a galvanizing process.  <P>SOLUTION: The plating method includes: a step of pickling a steel structure 30 prior to galvanization, in which a coating material (A) for preventing contact with an acid is applied to an area close to a portion (denoted as A ) where cracks are easily induced in a plating, and then steps of pickling the structure, stripping the coating material then performing plating.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256681-A (JP)
Title: Tooth model, dentition model, jaw model, head model, and medical training device
Inventor: NIWA EIJI
IPC: G09B23/34
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tooth model, a dentition model, a jaw model, a head model, and a medical training device for measuring the load applied on teeth during medical training without causing abrasion or deterioration of a sensor through attachment/detachment of teeth.  <P>SOLUTION: The tooth model includes an artificial tooth 4, a base 1 whereon the artificial tooth 4 is attachably and detachably mounted, a bending member 2 one end of which is fixed to the artificial tooth 4 and the other end of which is fixed to the base 1, and a distortion detection section 5 provided on the bending member 2 to detect the distortion of the bending member 2. The tooth model detects the load applied on the artificial tooth 4 on the basis of the distortion of the bending member 2 detected by the distortion detection section 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258886-A (JP)
Title: Image pickup device, program and image pickup method
Inventor: USHIO KAJIRO
IPC: H04N13/02
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proper stereoscopic image according to the content of the image.  <P>SOLUTION: An image pickup device includes: an image pickup section for imaging a subject to generate two-dimensional image; an additional information generating section for generating additional information used to generate a right-eye image and a left-eye image which are formed by shifting the two-dimensional image to the right and left respectively in a display region; and a recording section for recording the additional information in association with the two-dimensional image into the recording medium. As one example, the additional information generating section generates additional information including information on a distance to the subject acquired in image pickup by the image pickup section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253127-A (JP)
Title: Photographing implement with exclusive sensor holder for mounting ccd sensor for photographing dental x-ray image
Inventor: KASHIYAMA HIDETO
IPC: A61C19/04
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to use various CCD sensors for photographing an image, which are different in outer shape, to correctly position the sensors, to easily generate the image with excellent reproductivity, and to stabilize occlusion state in a mouth to reduce uncomfortable feeling and obtain an excellent holding state.  <P>SOLUTION: The sensor support board 18 of an exclusive sensor holder 17 is inclined to have the same or double angle of a circular irradiation surface 4a. Upper and lower bending parts 19, 20 are respectively arranged by projection at the upper and lower ends of the support board 18. A sensor mounting part corresponding to the outer shape of the sensor 16 is formed. A fitting projection 25 is arranged in the support board 18, and a fitting groove 12 with the same cross sectional shape, to which the fitting projection 25 is fitted, is arranged in a main block 9 for occlusion. The shape of the sensor mounting part is changed whenever the outer shape of the sensor 16 is different, and also the upper and lower positions of the sensor mounting part are changed whenever a photographing place with respect to a tooth 28 to be examined is different. The various holders 17 are prepared, each of which has the fitting projection 25 having the same shape.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255065-A (JP)
Title: Surface treated steel sheet and method of manufacturing the same
Inventor: INOSE TADAO
IPC: C23C28/00
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treated steel sheet which can stably produce superior wet resin adhesive strength and corrosion resistance without using Cr and can be used as a substitute material of a tin-free steel sheet, and to provide a method of manufacturing the surface treated steel sheet.  <P>SOLUTION: The surface treated steel sheet has a corrosion-resistant film made of at least one layer selected from among a Ni layer, Sn layer, Fe-Ni alloy layer, Fe-Sn alloy layer and Fe-Ni-Sn alloy layer on at least one surface of the steel sheet, and further has an adhesive film which contains Ti and further contains at least one kind of element selected from among Co, Fe, Ni, V, Cu, Mn and Zn, on the corrosion-resistant film.  <P>COPYRIGHT: (C)2011,JPO&INPIT