baber/WOPTO huggingface dataset:
Patent JP-2011170798-A (JP)
Title: System and method for support of parking fee management
Inventor: NAKAMURA MAHINA
IPC: G07B15/00
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for facilitating a user to confirm how much his/her own free parking period is left, concerning a system configured to assign a free-parking period in a predetermined parking lot according to the purchase amount at a predetermined shop.  <P>SOLUTION: In the parking fee management support system for supporting parking fee management related to a parking lot in which a free-parking period therein is assigned according to the purchase amount at the predetermined shop, a residual time in which a vehicle can be parked for free in the parking lot is calculated and reported, according to a user who has made an inquiry for the residual time of the free-parking period, based on the parking start time and purchase information of the user.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175328-A (JP)
Title: Apparatus, method and program for estimation of semantic attribute
Inventor: OKU MASAHIRO
IPC: G06F17/27
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To automatically estimate a semantic attribute of words without requiring Japanese dictionaries and Japanese-English dictionaries.  <P>SOLUTION: A semantic attribute estimation apparatus 5 includes a concept base 4 storing information about many existing words with a concept vector and a semantic attribute assigned beforehand. A concept vector assigner 1 calculates a concept vector of a word whose semantic attribute is to be estimated (processed word). A distance calculator 2 calculates a concept vector distance between the processed word and the existing words stored beforehand in the concept base 4. A semantic attribute candidate output unit 3 extracts a word whose concept vector distance to the processed word is short in accordance with the concept vector distance, and designates the semantic attribute of the extracted word as a semantic attribute candidate of the processed word.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226097-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: AKIMOTO KENGO
IPC: H01L29/786
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film transistor having low contact resistances between a semiconductor layer including a region where a channel of the thin film transistor is formed, and a source electrode layer and a drain electrode layer, a thin film transistor having wiring with low electric resistance, and a thin film transistor having a structure in which carriers can move smoothly in a semiconductor layer covering at least a portion of level differences existing in end portions of a source electrode layer and a drain electrode layer.  <P>SOLUTION: A method for forming a thin film transistor includes steps of forming a first wiring layer over a first electrode layer and forming a second wiring layer over a second electrode layer, wherein the first electrode layer extends beyond an end portion of the first wiring layer, the second electrode layer extends beyond an end portion of the second wiring layer, and a semiconductor layer is formed so as to be electrically connected to a side face and a top face of the first electrode layer and a side face and a top face of the second electrode layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222771-A (JP)
Title: Polyester monofilament for woven and knit fabric
Inventor: HIRONAGA MIKIYA
IPC: D06M11/38
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester monofilament suitable for use such as woven and knit fabrics for women's clothing and organdy-like woven fabrics.  <P>SOLUTION: The polyester monofilament comprises an easily elutable component A and a difficultly elutable component B and expresses a figure in which the easily elutable component A divides the difficultly elutable component B in a plurality of pieces in a cross section of the fiber. The easily elutable component A is an aromatic dicarboxylic acid component 1-3 mol% of which has a sulfonic acid group and is a polyester containing 5-20 mass% polyalkylene glycol having 1,000-10,000 average molecular weight. The difficultly elutable component B is a polyester comprising ≥80 mol% alkylene terephthalate in the whole construction units. The polyester monofilament is divided by elution of the easily elutable component A and expresses a plurality of filaments constituted of the difficultly elutable component B having 0.5-4 dtex monofilament fineness.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175536-A (JP)
Title: Camera device, program for camera device, and image matching method
Inventor: TSUBOI HISAKI
IPC: G06T1/00
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera device, program for the camera device, and image matching method capable of achieving highly accurate image matching while suppressing calculation cost increase.  <P>SOLUTION: The camera device includes: image acquiring means 110, 111 for acquiring a plurality of images respectively outputted from a plurality of cameras 100A, 100B; distortion correcting means 120, 121 for performing distortion correction on the plurality of images acquired by the image acquiring means; and corresponding place-retrieving means 130, 131, 140, 141, 150 for setting the same size windows encircling a plurality of pixels in the plurality of images with distortion correction performed thereon by the distortion correction means and comparing the windows, thereby retrieving corresponding places in the respective images. The corresponding place-retrieving means resizes the same size windows according to a distortion correction amount corrected by the distortion correction means, and retrieves the corresponding places.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174209-A (JP)
Title: Flame retardant conjugate fiber
Inventor: KUMAGAI MUNENORI
IPC: D01F8/10
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retarded conjugate fiber having excellent adhesion in wet heat treatment, and using no harmful ingredient.  <P>SOLUTION: There is provided the conjugate fiber which is provided by melt conjugated spinning of an ethylene-vinyl alcohol copolymer (A) of 10-60 mol% ethylene content with another thermoplastic polymer (B), wherein at least a part of the surface of the conjugated fiber is composed of the ethylene-vinyl alcohol copolymer and provided by addition of 0.005-1.0 mass% (based on A) boron-based flame retardant agent to the ethylene-vinyl alcohol copolymer (A) and melt conjugate spinning.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179321-A (JP)
Title: Method and device for adapting knock control, and knock control device
Inventor: KITAZUMI HITOSHI
IPC: F02D45/00
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high knock detectability without using a complicated knock control device by optimizing the adaptive values of a filter and a window.  <P>SOLUTION: This method for adapting knock control includes a cylinder internal pressure sensor, a knock sensor and a processing device, and selects candidates for the compatibility condition of the knock sensor. The method includes: a step of simultaneously measuring a cylinder internal pressure sensor waveform and a knock sensor waveform; a step of calculating time-series frequency characteristics with respect to the measured waveforms; a step of selecting candidates for the compatibility condition based on the frequency characteristics; and a step of selecting the optimum adaptive value from among the candidates for the compatibility condition. In this device for adapting the knock control, the processing device has a waveform measuring means, a frequency analyzing means, a compatibility condition setting means, and a knock detection rate calculating means. Further, by using the center frequency filter and crank angle window which are calculated by the processing device, knock is detected from the waveform detected by the knock sensor, and ignition timing control is performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182160-A (JP)
Title: Video processor and video processing method
Inventor: ONOGI MAKOTO
IPC: H04N7/173
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To minimize switching frequency of video sources to improve user convenience when tracing an object with processing video provided from a plurality of video sources.  <P>SOLUTION: A video display device 100 has an IP interface part 101 which selects and receives multi-viewpoint video, and a multi-viewpoint video selection and instruction part 104 which transmits a command to the IP interface part 101 to select one of a plurality of video sources that have a different photographing area. An object extraction part 109 detects a specified object and extracts its image data from video data, and a screen crop area determination part 110 determines a screen crop area so as to include the object image. Based on video data, a controller 107 calculates a time when images of the moving object can be displayed on a screen and controls video data selection so that the display time becomes the maximum, and traces the object to display it on a display part 113.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181794-A (JP)
Title: Light emitting device and back light module using the same
Inventor: YAMANAKA KAZUHIKO
IPC: H01L33/60
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently make the rays of light to be emitted from a light emitting element incident to a light guide plate, and to make the distribution of the rays of light in the light guide plate uniform.  <P>SOLUTION: A light emitting device is configured such that semiconductor layers are laminated, and provided with: an end face emission type light emitting element 2 having a waveguide path formed on the laminated surface; a package 4 for holding the light emitting element; and an edge (reflecting part) 4d having a convex-shaped reflecting surface 4e formed in the emitting direction of the light emitting element 2 on the package 4. A portion of the concave-shaped reflecting surface 4e is configured as a curved surface, and one of tangential planes 4h on the concave-shaped reflecting surface 4e is made to cross the optical axis of an emission light 30 of the light emitting element 2 at the angle of 45°.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010213565-A (JP)
Title: Power generating system for feeding power to three-phase grid, and inverter
Inventor: PRIOR OLIVER
IPC: H02M7/48
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generating system having a relay device for linking to a three-phase grid wherein the power generating system can be miniaturized at a low cost.  <P>SOLUTION: The power generating system for feeding a power from a means generating device to a three-phase grid through three AC terminals is disclosed. The system has at least three relays, and has a relay device for separating the system from the grid. Each of the three relays has control coils and two opening and closing contacts operated by the corresponding control coils. The respective AC terminals are connected with the grid through the first and second opening and closing contacts, and the first and second opening and closing contacts are allocated to different ones of the relays. Further, the relay device and an inverter having the relay device and an inverter having the relay device are disclosed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010171991-A (JP)
Title: Playback apparatus for playback of 3d video, and signal distributing apparatus
Inventor: OGAWA TOMOTERU
IPC: G11B20/10
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a playback apparatus which assures the stereoscopic vision of graphics at random access.  <P>SOLUTION: In the playback apparatus, each of a left view graphics stream and a right view graphics stream, which are included in a digital stream received from a signal distributing apparatus, includes one or more display sets (hereafter called as DSs). Each DS is a data group used in the display of graphics objects of one picture. One or more DSs included in the left view graphics stream correspond to one or more DSs included in the right view graphics stream on one-to-one basis. To the correspondent DSs which correspond to each other, the same playback time is established on the playback-time axis of a video stream. The DS includes state information which indicates whether the DS contains all necessary data for displaying the graphics objects of one picture or the DS contains difference from the preceding DS. The state information included in the correspondent DSs indicates the same content.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011185450-A (JP)
Title: Auger type ice making machine
Inventor: NAGAI HIROSHI
IPC: F25C1/14
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auger type ice making machine capable of reducing frequency of occurrence of troubles in an ice guide pathway by reducing accumulation of ice in the ice guide pathway.  <P>SOLUTION: In this auger type ice making machine 101, the ice made from the water inside of a cylinder 1 is scraped off by an auger 3 having a spiral blade 3a, and the scraped ice is compressed and discharged to an upper part of the cylinder 1. Further this auger-type ice making machine 101 includes a spout 10 to which the compressed ice is discharged to guide the discharged ice, the spout 10 has a body section 11 including the ice guide pathway 13 having an opening section 11f at its upper part, a cover section 12 capable of opening and closing the opening section 11f, and a lead switch 23 detecting the opening and closing of the opening section by the cover section 12. The ice guide pathway 13 is inclined downward in the ice guiding direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184918-A (JP)
Title: Method for measuring distance from transmission antenna to portable unit of keyless entry device, and keyless entry device
Inventor: NAKAJIMA SATOSHI
IPC: B60R25/01
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring a distance from a transmission antenna to a portable unit of a keyless entry device that can accurately detect the position of the portable unit even with the individual difference in the intensity of signals transmitted from a vehicle.  <P>SOLUTION: The method for measuring the distance from the transmission antenna to the portable unit of the keyless entry device includes: a first step of disposing the portable unit 3 in a specific position in the vehicle 1 and detecting the intensity of signals from the transmission antenna 15 by a portable unit control part 22; a second step of disposing the portable unit 3 in a specific position in the vehicle; a third step of detecting the intensity of signals by the portable unit control part 22; a fourth step of disposing the portable unit 3 in an optional position inside or outside the vehicle 1; a fifth step of detecting the intensity of each signal by the portable unit control part 22; and a sixth step of allowing a vehicle side control part 12 to correct information on the intensity of each signal detected in the fifth step based on information on the intensity of each signal acquired in the first step and on information on the intensity of each signal acquired in the third step and to use the corrected information for position measurement of the portable unit 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187705-A (JP)
Title: Electrolytic solution for aluminum electrolytic capacitor, and aluminum electrolytic capacitor using the same
Inventor: YAMASHITA TOMOHITO
IPC: H01G9/035
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic solution for an aluminum electrolytic capacitor having a high sparking voltage while having temporal stability, moisture percentage and electrical conductivity which are equivalent to those of conventional ones, and to provide an aluminum electrolytic capacitor using the electrolytic solution.  <P>SOLUTION: An electrolytic solution for an aluminum electrolytic capacitor contains: an electrolyte (A) comprising an alkyl phosphate anion (f) and an amidinium cation (g); an electrolyte (B) comprising a boric acid anion (j) and an ammonium cation (h); and an organic solvent (C) containing 2-40 wt.% of at least one solvent selected from the group consisting of a solvent (C1) that comprises 60-98 wt.% of γ-butyrolactone and/or sulfolane and a 2-5C alcohol, a solvent (C2) comprising amides, and a solvent (C3) comprising pyrrolidones.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191902-A (JP)
Title: Gate device
Inventor: KANEKO KOUJI
IPC: H04B13/00
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate device capable of performing human body communication by stabilizing a signal level and preventing poor communication caused by an influence of an attitude of a passenger, an intervening object, or a passing position.  <P>SOLUTION: An automatic ticket gate machine 1 includes human body communication pads 5A-5D and obtains passage determination information via one of the human body communication pads 5A-5D from a human body communication terminal 25 carried by the passenger facing the human body communication pad. Using the passage determination information, it is determined whether the passage of the passenger through a passageway is permitted or not. The human body communication pads 5A-5C are arranged on the road surface and both side faces of the passageway. In this way, among the human body communication pads 5A-5C, a human body communication pad with a favorable communication state is used to perform communication with the human body communication terminal 25 while reducing an influence of the position and attitude of the passenger, the intervening object or the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010216482-A (JP)
Title: Centrifugal fan, heat dissipation device having the centrifugal fan, and electronic device using the heat dissipation device
Inventor: YO TAKESHI
IPC: H05K7/20
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal fan capable of increasing the heat dissipating effect of a heat emitting electronic part without increasing the volume of a notebook PC, a heat dissipating device having the centrifugal fan, and an electronic device using the heat dissipation device.  <P>SOLUTION: This centrifugal fan includes a rotor and a frame which forms a storage space for storing the rotor by an upper cover and a lower cover each comprising a top wall and a sidewall, which has an inlet in one of the upper cover and the lower cover at a position corresponding to the rotor, and which has a first outlet in the sidewall. An air guide part is provided between the upper cover and the lower cover on one side of the first outlet. The air guide part includes a guide wall installed along the outlet side edge of the first outlet. A second outlet adjacent to the first outlet is formed between the guide wall of the air guide part and the sidewall. The blowout direction of the second outlet is orthogonal to the blowout direction of the first outlet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011189274-A (JP)
Title: Method and device for electro-osmotic dewatering
Inventor: MASUI TAKAAKI
IPC: C02F11/12
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for electro-osmotic dewatering for increasing electrical conductivity of sludge by adding dewatering filtrate of an electrolyte solution or electro-osmotic dewatering to a hydrate like the sludge, lowering the moisture content of the dehydrate, and further efficiently lowering the moisture content of the dehydrate.  <P>SOLUTION: A conveyer belt 1 made of a filter cloth is endlessly stretched between rollers 2 and 3 so as to be endlessly turned. Anode units 21-25 are arranged in the conveying direction of the conveyer belt 1, and a spray nozzle 12 is provided between the anode units 23 and 24 in the middle of the belt. The electrolyte solution or the filtrate collected in a tray 6 in the first half of the dehydration process is added from the spray nozzle 12 to the sludge under dewatering.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192554-A (JP)
Title: Capacitance type switch, weight measuring device equipped with the same, and method of adjusting capacitance type switch
Inventor: OARATA NAOKI
IPC: H01H36/00
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitance type switch whose sensitivity can be adjusted in a short time in a simple manner and can be reduced in thickness, a weight measuring device equipped with the same, and to provide a method of adjusting the sensitivity of the capacitance type switch in a simple manner.  <P>SOLUTION: There are provided: a capacitance type switch including a pattern electrode having a plurality of electrode components arranged being spaced apart from each other; and an identification means for identifying an approach of an object according to the change of capacitance between the pattern electrode and a ground via the object. The area of the pattern electrode is variable because the pattern electrode is configured in such a way that the plurality of electrode components are conductive with each other. In addition, a weight measuring device equipped with the capacitance type switch, and a method of adjusting the capacitance type switch using the same, are provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190512-A (JP)
Title: Aluminum particle coated with metal oxide having organic group
Inventor: MASUDA YOSHIHIKO
IPC: B22F1/00
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic filler which has high thermal conductivity, and can obtain a sheet having sufficient thermal conductivity in spite of a slight amount blending.  <P>SOLUTION: A sheet having thermal conductivity is prepared using aluminum particles coated with a metal oxide in which at least a part of the surface has an organic group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193678-A (JP)
Title: Single phase/three phase direct conversion device and control method thereof
Inventor: ONUMA YOSHIYA
IPC: H02M7/48
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the voltage utilization rate of a single/three phase direct conversion device.  <P>SOLUTION: A diode rectifier 3 performs the full-wave rectification with respect to a single phase voltage Vin, and outputs a rectified voltage Vdc between direct power supply lines LL, LH. An inverter 5 receives the rectified voltage Vdc, and supplies three phase AC currents Iu, Iv, Iw to an inductive load 6. A charge/discharge circuit 4 is connected between the direct power supply lines LL, LH. The charge/discharge circuit 4 has a buffer circuit 4a and a step-up circuit 4b. The buffer circuit 4a includes connection in series between a capacitor C4 and a switch Sc. The step-up circuit 4b, for example, is constituted of a step-up chopper and includes a switch Sl, a reactor L4, and a diode D40.  <P>COPYRIGHT: (C)2011,JPO&INPIT