baber/WOPTO huggingface dataset:
Patent JP-2009284691-A (JP)
Title: Power conversion circuit
Inventor: MASUZAWA TAKASHI
IPC: H02M3/28
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that noise due to reverse recovery phenomenon may be superimposed on a ground line GL if a pair of diodes RD1 and RD2 are arranged for rectification when voltage polarity at a pair of terminals of a secondary side coil 20b of a transformer 20 is inverted.  <P>SOLUTION: Capacitors 50 and 52, connected in series, are connected between cathode sides of respective diodes RD1 and RD2 and a node N1. A connection point (node N2) of the capacitors 50 and 52 is connected to a middle point tap mt of the secondary side coil 20b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281100-A (JP)
Title: Rooftop greening system for bent plate roof
Inventor: YAMAUCHI ISAMU
IPC: E04D13/00
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rooftop greening system for bent plate roof, which can be easily set on a bent plate roof.  <P>SOLUTION: The rooftop greening system for bent plate roof to be set on the bent plate roof 10 including protruding parts and recessed parts alternately located and linearly extended comprises: a first planting mat 12 laid on the bent plate roof by inserting a projection part 22 from the bottom surface thereof; and a second planting mat 12 laid over the first planting mat. The first planting mat is formed by juxtaposing two or more first planting mat members 18 each composed of a thermoplastic resin, having a coating 20 of a synthetic resin different from the thermoplastic resin on the bottom surface, and formed in a flat rectangular shape. The second planting mat is formed by juxtaposing two or more second planting mat members 24 each composed of a thermoplastic resin and formed in a flat rectangular shape so that the long side thereof intersects that of the first planting mat member, with at least a part of the contact surface of the second planting mat member being thermally fused.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280750-A (JP)
Title: Optical film and polarizing plate
Inventor: KUMAZAKI ATSUSHI
IPC: C08F20/10
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film having heat resistance and being excellent in mechanical strength, especially folding resistance as a film and being excellent also in easiness in cutting with a cutter.  <P>SOLUTION: The above problem can be solved by an optical film comprising 99.5-70 wt.% component (A) and 0.5-30 wt.% component (B), wherein component (A) is an acrylic resin having a glass transition temperature of 120°C or higher and a refractive index of 1.50 or higher, and component (B) is an epoxy group-containing olefin copolymer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290404-A (JP)
Title: Reproduction device, editing device, and content editing method and program
Inventor: KAMINAGA TOMOMI
IPC: H04N5/93
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproduction device, an editing device, an editing method and a program for editing contents, capable of easily editing contents when combining a plurality of kinds of contents and reproducing the contents.  <P>SOLUTION: The reproduction device: creates a screen in which domains segmented per content are arranged in a row as an editing list used to collectively view the edited contents and a direction crossing thereto is to be a time axis (time zone 61); and displays objects indicating each of data of multi-contents of a still image 55, a motion images 56 and musics 57 etc. so as to be arranged at the corresponding positions on the screen on the basis of the kind of the content and a reproduction timing of the content.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286650-A (JP)
Title: Split heater and single crystal pulling device using the same
Inventor: MIYAMOTO ISAMU
IPC: C30B29/06
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a split heater in a cylindrical form and to provide a single crystal pulling device by a CZ method using the heater.  <P>SOLUTION: (1) The split heater 1 is a cylindrical heater (heat generator) 1 for heating a raw material supplied into a crucible 2 and retaining the material in a melt state, in which the heater 1 is divided into three or more steps in the longitudinal direction. The heat distribution in a height direction can be controlled by adjusting the calorific power of each split piece 1a, 1b, 1c respectively. (2) The single crystal pulling device for growing a single crystal 10 by the CZ method from a melt 5 in the crucible 2 is equipped with a heater 1 incorporated therein which is concentrically disposed outside the crucible 2, and heats the raw material supplied into the crucible 2 and retaining the material in a melt state. The device is particularly suitable for production of a silicon single crystal 10 having a large diameter (for example, a diameter of 450 mm).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008240238-A (JP)
Title: Method for producing wool fibrous structure excellent in feeling
Inventor: UEJIMA TORU
IPC: D06M16/00
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing wool fibrous structure excellent in feeling with softness and sliminess like cashmere.  <P>SOLUTION: The invention relates to the method for producing wool fiber textile excellent in feeling by treating a wool fibrous structure with a protease, wherein the wool fiber textile is a woven knitted good consists of spun yarn using merino wool, and the scale of the wool monofilament is incompletely removed by using a neutral protease as the proteolytic enzyme and adjusting the amount of the enzyme, treating time, treating temperature, treating pH to satisfy the following (1) and (2) to obtain the wool fibrous structure excellent in feeling. (1) The content of the wool monofilament with completely removed scale is not more than 50% of the total wool monofilament. (2) The content of the scales with at least ≥800 nm of height in the total scales is not more than 50% in the heights of scales remaining in the wool monofilament (in the proviso that the height of scales measured is at least ≥400 nm).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009289094-A (JP)
Title: Keyword comparison system, keyword comparison method and keyword comparison program
Inventor: NAKAGAWA TADASUKE
IPC: G06Q10/06
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a manager or an employee to quickly recognize a change in the internal and external information of an enterprise to thereby take an appropriate countermeasure by issuing a warning when the enterprise can not follow up a change in an external environment, or when an argument is made excessively ahead of the external environment in the enterprise.  <P>SOLUTION: The keyword comparison system is configured to store information related with a keyword by extracting the keyword included in an electronic file existing inside and outside the enterprise, and to calculate the number of times of appearance or the frequency of appearance of the keyword in the electronic file existing inside and outside the enterprise based on the information related with the keyword, and to determine the gap of the number of times of appearance or the frequency of appearance of the keyword in the electronic file existing inside and outside the enterprise by using the calculated number of times of appearance or the calculated frequency of appearance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290789-A (JP)
Title: System and method for emergency reporting
Inventor: ITO TSUNEAKI
IPC: H04M11/04
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for emergency reporting wherein a conversation between an operator at an emergency call center and an occupant in a vehicle is easily established.  <P>SOLUTION: If an emergency occurs in a vehicle 11 or an occupant therein, the emergency reporting system 100 connects the emergency call center 200 and a line of contact using a handsfree system. The system includes a warning sound disabling means 31 that at an emergency conversation between the occupant and the emergency call center 200, disables or suppresses sounding of a warning sound from an in-vehicle device 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296043-A (JP)
Title: Non-viewing power-off device, digital broadcast reception device, non-viewing power-off system, and power-off method of non-viewing power-off device
Inventor: SUGINO TENSHO
IPC: H04N7/173
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-viewing power-off device turning off the power of a non-viewing device by considering a digital apparatus not existing in a path from a digital apparatus changing over an input to a digital apparatus selected for a user to input an image signal as the non-viewing device, in an electronic apparatus capable of changing over an image signal to be input, a digital broadcast reception device, a non-viewing power-off system, and a power-off method of a non-viewing power-off device.  <P>SOLUTION: In a form wherein a DVD recorder (1) 20 and an audio system 30 are connected to a digital TV 10 through HDMI cables, and a DVD recorder (2) 40 and a DVD player (1) 50 are connected to the audio system 30 through HDMI cables, when the DVD player (1) 50 is switched to a device being an input source of an image signal, the digital TV 10, the audio system 30 and the DVD player (1) 50 become in-path devices, and devices other than them are determined to be non-viewing devices, and power for them is turned off.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294247-A (JP)
Title: Beam transformer
Inventor: INOUE SUSUMU
IPC: G02B6/12
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To transform a pattern of light projected on an object with a simple configuration.  <P>SOLUTION: The beam transformer 1 includes: a plurality of optical waveguides 131 to 133 which have an incident end face which receives light projected from a light source 11 and an emission end face which emits the received light; an objective optical system 15 which projects the light emitted from the emission end face onto a work W; and a positioning mechanism 14 which disposes at least one of the plurality of optical waveguides at a position at which the light from the light source 11 is received by changing the relative positions of at least one of the plurality of optical waveguides 131 to 133 and the light source 11. The intensity distribution of the light emitted at the emission end face of at least one of the optical waveguides disposed by the positioning mechanism 14 is different from the intensity distribution of the light emitted at the emission end face of at least one of the other optical waveguides.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292577-A (JP)
Title: Door control device of elevator
Inventor: IWAMOTO AKIRA
IPC: B66B13/14
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door control device of an elevator capable of quickly coping with an abnormality of the operating position of a switch due to a secular change without requiring the reduction of a door opening/closing speed.  <P>SOLUTION: The door control device of the elevator has a first switch 2 for detecting the fully opened position of the door openably/closably installed at a gateway of the elevator and a second switch 3 for detecting the fully closed position of the door 1. The door control device is provided with a storage means (RAM) for storing the operating positions of the first switch 2 and the second switch 3, and a speed command means (MPU) for creating the speed command of the door 1 based on the operating position of the first switch 2 and the second switch 3 to detect the change of the operating position of the first switch 2 and the second switch 3, correct the creation pattern of the speed command value of the door 1, and copes with the abnormality of the operating position of the first switch 2 and the second switch 3 due to the secular change without requiring the reduction of the door opening/closing speed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300239-A (JP)
Title: Composite particle, method for manufacturing the same, dispersion, magnetic biosensing device and magnetic biosensing method
Inventor: NAKAHAMA KAZUMICHI
IPC: H01F1/34
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a composite particle having a small particle size and excellent monodispersibility, increased in the content of a magnetic material at every particle, having large saturated magnetization, excellent in dispersion stability and having a non-specific adsorption suppressing capacity.  <P>SOLUTION: The method for manufacturing the composite particle contains the process (1) for mixing a first liquid with solid particulates to prepare a mixed liquid, the process (2) for mixing the mixed liquid with a second liquid to prepare an emulsion containing a dispersoid composed of the first liquid and the solid particulates, the process (3) for mixing a high-molecular compound with the emulsion, and the process (4) for fractionating the emulsion to extract the first liquid from the dispersoid and forming the composite particle containing the solid particulates and the high-molecular compound. The dispersoid has a particle size distribution of one peak and a dispersion degree index (Dhw/Dhn) calculated from a number average hydrodynamic particle size (Dhn) and a weight average hydrodynamic particle size (Dhw) is 1.5 or below.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003021-A (JP)
Title: Image processor, image processing method, and program
Inventor: SON IN
IPC: G06T7/20
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily extract a registered person in a short analytic time.  <P>SOLUTION: A face detection part 102 detects a face image included in a static image frame successively extracted by a decoding part 101, and detects a face rotational angle. A face feature value calculation part 103 calculates a face feature value, a smiling face score, and a contrast score based on the image information of the face image. A noise face removal part 104 removes a profile and a blurry face image which is likely to give any adverse influence on the post-processing precision. An identical face coupling processing part 105 performs processing to connect the face images of the identical person each time the face data of the current frame are transmitted from the noise face removal part 104. An identical face coupling processing part 105 sends the finally stored face data of the face image to the face clustering part 106 when it reaches the last of a moving image stream. The face clustering part 106 acquires registered person data by performing clustering processing (classification processing) so that the face images of the identical person can form one cluster.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004186-A (JP)
Title: Transmitter and receiver
Inventor: FUJII HIROTADA
IPC: H04W28/04
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitter and a receiver for performing retransmission control of a transmission packet while making effective use of a wireless resource.  <P>SOLUTION: A radio base station 20 is provided with: a transmission part 220 for transmitting a transmission packet to a wireless terminal 10; a reception part 211 for receiving from the wireless terminal 10 reception confirmation information indicating whether or not the transmission packet is successfully received; an identification part 212 for identifying a first transmission packet to retransmit to the wireless terminal 10 and a second transmission packet to retransmit to the wireless terminal 10 on the basis of the reception confirmation information; and a retransmission packet generation part 215 for generating as a retransmission packet an exclusive logical sum packet including an exclusive logical sum of the first transmission packet and the second transmission packet. The transmission part 220 transmits as a retransmission packet the exclusive logical sum packet generated by the retransmission packet generation part 215.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009008077-A (JP)
Title: System and method for using combustion dynamics tuning algorithm for multi-can combustor
Inventor: TONNO GIOVANNI
IPC: F02C9/00
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for using a combustion dynamics tuning algorithm for a multi-can combustor.  <P>SOLUTION: The method for controlling a gas turbine engine 210 with an engine model 230 can be implemented for the engine 210 comprising multiple cans. The method can include stage for obtaining operating frequency information Y associated with multiple cans of the engine. The method can include a stage for determining variation between operating frequency information Y of at least two cans. Furthermore, the method can include a stage for determining a median value based at least partially on the variation. Moreover, the method can include a stage for determining whether the median value exceeds at least one operating threshold or not. The method can also include a stage for implementing at least one engine control action to modify at least one of the operating frequencies Y if at least one operating threshold is exceeded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010000875-A (JP)
Title: Travel transmission structure for working vehicle
Inventor: YAMAGUCHI TETSUO
IPC: B60K17/348
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travel transmission structure for a working vehicle that prevents a work ground from being damaged by front wheels when the vehicle makes a turn, in the case that the vehicle is designed so that a two-rear-wheel drive state is obtained when the turn is initiated by turning the front wheels to the right or left during straight-ahead driving in a four-wheel drive state.  <P>SOLUTION: When a steering angle of a front wheel 1 falls between a straight-ahead position A1 and a right or left set angle A2, the four-wheel drive state is obtained, and when the steering angle of the front wheel 1 exceeds the right or left set angle A2 to approach a steering limit A3, the two-rear-wheel drive state is obtained. When a set time passes after the steering angle of the front wheel 1 exceeds the right or left set angle A2 to approach the straight-ahead position A1, the four-wheel drive state is obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008306735-A (JP)
Title: Data buffer circuit, and method of accessing information from video bitstream
Inventor: KATSAVOUNIDIS IOANNIS
IPC: H04N21/2343
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data buffer circuit, and a method of accessing information from a video bitstream.  <P>SOLUTION: Disclosed are various concealment techniques including interpolation, substitution, adaptation techniques, and weighted sum techniques. In respective embodiments, a corrupted data packet is checked to identify one or a plurality of error positions, whether the corrupted data packet includes data predicted to be free of an error, and whether the error-free data should be used. Further, disclosed is a backward compatible technique for decoding an FEC code embedded in a video bitstream. Furthermore, disclosed is a technique for efficiently accessing video bitstream data in a ring buffer at a high speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010004358-A (JP)
Title: Image processing device, and image processing method
Inventor: OGAWARA YASUKIMI
IPC: H04N1/387
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device and an image processing method, capable of attaining high resolution by suppressing the increase of a processing load to the minimum.  <P>SOLUTION: This image processing device is equipped with a sharpening processing part 50 to apply an edge highlighting process to an input video signal, a high resolution processing part 51 to form the interpolated pixel of the video signal to which image processing by the sharpening processing part 50 is applied, and to form a video signal of high resolution, and a smoothing processing part to perform different smoothing processes in accordance with the direction of edges in the image of the video signal to which the image processing by the high resolution processing part 51 is applied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007022-A (JP)
Title: Heat insulation coating or heat insulation coating film
Inventor: OKAZAKI MASAKAZU
IPC: C09D5/00
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating or a coating film excellent in heat insulation property or heat shielding property.  <P>SOLUTION: The heat insulation coating or heat insulation coating film includes compounds with chemical composition formulas of CaH2O2 and Na<SB>3</SB>O<SB>4</SB>P as heat insulation components, wherein the heat insulating components of 3-30 wt.% are contained with respect to the total added components. Also the compound with the chemical composition formula Na<SB>3</SB>O<SB>4</SB>P of ≥0.7 wt.%, desirably ≤2 wt.% with respect to the total added components, and furthermore Fe<SB>2</SB>O<SB>3</SB>and/or MgO are contained therein as additives, wherein Fe<SB>2</SB>O<SB>3</SB>of ≤0.02 wt.% and MgO of ≤0.6 wt.% are contained with respect to the total added components.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010016560-A (JP)
Title: Disconnection detection device of communication system, and communication system
Inventor: MAEDA NOBORU
IPC: H04L69/40
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disconnection detection device can detect the disconnection of one of two communication lines connected to each communication node without controlling the operation of the communication node in a communication system with a plurality of communication nodes which are connected to a communication bus comprising two transmission lines through communication lines.  <P>SOLUTION: The disconnection detection device 10 is connected to a HUB 9 constituting the communication bus, and a control part 32 in the device 10 turns on an output SW 14 in response to the occurrence of communication abnormality to output high frequency signals in phase from the device 10 to two transmission lines in the HUB 9. Then, a feature information generation part 20 vectorizes a difference Vo of output voltages to generate feature information, and a consistency calculation part 24 calculates consistency between the generated feature information and reference feature information stored in a storage part 22 for each of nodes 1 to 6, and a fault determination part 26 determines whether a node wherein one of two communication lines 8 is disconnected exists or not in accordance with the calculated consistency.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010012074-A (JP)
Title: Clothes dryer
Inventor: IMAMIYA SEIJI
IPC: D06F58/24
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a clothes drying time by raising the temperature of an evaporator when drying clothes under low ambient temperatures.  <P>SOLUTION: When a temperature sensor 30 for detecting the temperature of the evaporator 21 or its ambient temperature detects a temperature of a predetermined value or less, the clothes dryer is adapted to change the circulation direction of circulating drying air and passes the air passing through a condenser 23 through the evaporator 21. This constitution can raise the temperature of the evaporator 21 under the low ambient temperature or the like, suppress the frost formation on the evaporator 21, and shorten the drying time.  <P>COPYRIGHT: (C)2010,JPO&INPIT