baber/WOPTO huggingface dataset:
Patent JP-2011163195-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: HAGA HISAO
IPC: B01D53/94
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To promptly suppress a large amount of NH<SB>3</SB>slip larger than an NH<SB>3</SB>adsorbable amount from a selective reduction catalyst.  <P>SOLUTION: This exhaust emission control device for an internal combustion engine includes: the selective reduction catalyst including a first selective reduction catalyst and a second selective reduction catalyst provided downstream of the first selective reduction catalyst; a reducing agent supply means positioned upstream of the selective reduction catalyst in an exhaust passage; an NH<SB>3</SB>concentration detection means positioned between the first selective reduction catalyst and the second selective reduction catalyst; a means calculating the amount of NH<SB>3</SB>in the first selective reduction catalyst; a means setting a first correction amount for the supply of the reducing agent so that a difference between the calculated amount of NH<SB>3</SB>and the maximum storage amount of NH<SB>3</SB>in the first selective reduction catalyst is reduced; and a means setting a second correction amount for the supply of the reducing agent so that the difference between the detected concentration of NH<SB>3</SB>and a target concentration of NH<SB>3</SB>is reduced. A reducing agent supply setting means sets the supply of the reducing agent by the use of only the first correction amount until the amount of NH<SB>3</SB>in the first selective reduction catalyst reaches the maximum storage amount of NH<SB>3</SB>or more, and sets the supply of the reducing agent by the use of the second correction amount when the amount of NH<SB>3</SB>in the first selective reduction catalyst reaches the maximum storage amount of NH<SB>3</SB>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163285-A (JP)
Title: Intake volume calculation device for internal combustion engine
Inventor: YOSHIDA SHOZO
IPC: F02D41/18
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake volume calculation device for an internal combustion engine, suppressing a deterioration in accuracy of calculating intake volume, in the internal combustion engine loaded with an external EGR system.  <P>SOLUTION: An amount equivalent to correction is counted in engine cooling water temperature, thereby determining corrected cylinder gas temperature. The amount equivalent to correction is counted in exhaust gas density, thereby determining corrected cylinder gas temperature. The exhaust gas density and cylinder gas temperature used for calculating intake fresh air volume can be accurately calculated while reducing an error caused by a change in the state of the external EGR system (for example, a change caused by a secular change or an environment change).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167776-A (JP)
Title: Drill and manufacturing method for the same
Inventor: HAYAKAWA TOMOKO
IPC: B23B51/00
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drill with a small diameter used for drilling a print substrate or the like and excellent in wear resistance, and also to provide a manufacturing method for the same.  <P>SOLUTION: The drill is made of cemented carbide mainly composed of WC and Co. The drill has a blade diameter D of ≤0.5 mm and includes a Co-reducting layer at least on the surface side of the blade groove of the drill and an inner circumferential part on the inner side. When Co content at the inner circumferential part is Co(i) (mass%) and Co content in the Co-reducing layer is Co(o) (mass%), the ratio of both Co(o)/Co(i) is ≥50% and <80% and the thickness of the Co-reducing layer is <10 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167915-A (JP)
Title: Insert molding method of connector terminal
Inventor: SAKAI KEISUKE
IPC: B29C45/14
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insert molding method producing a very small connector terminal by insert molding.  <P>SOLUTION: The insert molding method includes: a terminal board formation process for overlapping connection pieces of a first terminal board, to which one end sides of a plurality of terminals aligned at intervals are connected via connection pieces, and a second terminal board, to which one sides of a plurality of terminals having width to fit between a plurality of aligned terminals of the first terminal board are connected via connection pieces, together for forming an area wherein a plurality of terminals of the first terminal board and the second terminal boards are flush mutually at the tip region beyond a bent part formed by bending the connection piece sides of a plurality of terminals in the first terminal board and the second terminal board; a mounting process for mounting the end parts of the respective terminals of the first terminal board and the second terminal board to the metal mold inside so that the area wherein a plurality of terminals are flush mutually becomes a part of the wall surface constituting a cavity of a die; a molding process for injecting molten resin in the cavity of the die and molding it; and a separation process for separating the respective terminals of the first terminal board and the second terminal board inside the region wherein they are flush mutually while preventing the adjacent terminals from contacting each other after removing a molded product obtained in the molding process to obtain connector terminals.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010195044-A (JP)
Title: Elastic film laminate with tapered point bond
Inventor: FROST ERIC
IPC: B29C65/08
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide elastic laminates having improved loft, improved softness and hand, and also having greater wound roll capacity.  <P>SOLUTION: The elastic laminates comprise an elastic film with a nonwoven web ultrasonically bonded to either side of the elastic film, wherein the bond points have a flat land bond area that includes no more than about 30% of the total bond area of the bond points.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011170812-A (JP)
Title: Parking detection device, parking detection method and parking detection program
Inventor: KATO HIROKI
IPC: G08G1/14
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking detection device, a parking detection method and a parking detection program capable of accurately detecting parking situations of each parking cell of a parking lot such as a service area of a highway having many parking cells.  <P>SOLUTION: The parking detection device 1 includes: a photographing means (camera 10) for photographing an image of a parking detection object area including a plurality of parking cells; an image processing means (edge extraction processing part 24) for performing predetermined image processing; and a determination means (correlation ratio calculation part 25, correlation ratio determination processing part 26) for determining presence/absence of vehicles by comparing determination object data (edge extraction processing image data 23c) obtained by performing the predetermined image processing to the image of the parking detection object area with determination reference data 23d which is used as a reference of determination preset for every parking cell, wherein the determination reference data is the data obtained by performing the predetermined image processing to an image area including a display pattern acquired from the image of the parking detection object area in which a display pattern is photographed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271301-A (JP)
Title: Real-time compensation method of bias error of inertia sensor under high-speed spin rate conditions
Inventor: HANSON TIMOTHY J
IPC: G01P21/00
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately estimate bias errors for an air vehicle in flight, under high-speed spin conditions.  <P>SOLUTION: A processing section 130 of the air vehicle 100 collects a series of data from a gyroscope 112 and X-, Y-, and Z-direction accelerometers 114, at a time 1 and a time 2 prior to the expansion of canards 152. An estimated accelerometer bias b<SB>Y</SB>of the Y-direction accelerometer is computed, on the basis of data collected at the two time points by using b<SB>Y</SB>=(A<SB>Y2</SB>ω<SB>1</SB><SP>2</SP>-A<SB>Y1</SB>ω<SB>2</SB>2)/(ω<SB>1</SB><SP>2</SP>-ω<SB>2</SB><SP>2</SP>), wherein ω<SB>1</SB>and ω<SB>2</SB>are roll rates at the times 1 and 2 acquired from the gyroscope; and A<SB>Y1</SB>and A<SB>Y2</SB>are accelerations at the time 1 and at the time 2 measured by the Y-direction accelerometer. Likewise, computations are performed regarding the Z-direction accelerometer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010199070-A (JP)
Title: Battery pack
Inventor: YOON JI-HYOUNG
IPC: H01M50/112
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack formed with cooling flow passages capable of enhancing the strength, without providing a separate component and without increasing a thickness, to prevent a swelling phenomenon.  <P>SOLUTION: The battery pack includes: a battery housing having at least one coupling groove, a peripheral area in the periphery of the at least one coupling groove, and a plurality of cooling flow passages extended along at least one direction within the peripheral area; and a battery cell coupled to the at least one coupling groove. The strength is enhanced thereby without providing the separate component, and without increasing the thickness, to prevent the swelling phenomenon, and a cooling efficiency is enhanced to minimize a deterioration phenomenon.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011180374-A (JP)
Title: Photosensitive adhesive sheet
Inventor: IKEDA AYA
IPC: H01L21/027
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve pattern forming properties and the adhesive properties of a photosensitive adhesive film, when the photosensitive adhesive film is exposed via a base material.  <P>SOLUTION: A photosensitive adhesive sheet 10 includes a base material 1 and a photosensitive adhesive film 5 stacked on the base material 1. The base material 1 is a polypropylene film. Alternatively, the base material 1 has an i-line transmittance of 84% or higher.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182331-A (JP)
Title: Router device, method of controlling transport, and transport control program
Inventor: SAKAMOTO ATSUSHI
IPC: H04L12/66
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a router device or the like, capable of suppressing loads imposed on a web server and network equipment, while suppressing transmission of unnecessary packets.  <P>SOLUTION: A router device 10 includes a LAN interface 11 that performs data communication with a local computer, a WAN interface 12 that performs data communication with a web server, a cache controller 34 that stores a packet and its capacity and time in a cache table 23, a speed measurement unit 33 that calculates a communication speed from the capacity of the packet and time, and a transport transmitting decision unit 35 that decides whether the communication speed is equal to or larger than a threshold when the LAN interface receives a second request packet addressed to the same web server. When the communication speed is equal to or larger than the threshold, the transport transmitting decision unit 35 allows the router to transmit the second request packet and the router to return a stored response packet unless otherwise.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184120-A (JP)
Title: Document carrying device
Inventor: SAKAI YOICHI
IPC: B65H29/58
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document carrying device surely carrying and discharging document, and having improved aligning performance of the discharged document, even when preceding document and succeeding document carried on a carriage passage one on top of the other have different lengths.  <P>SOLUTION: The device includes: a carrier carrying document to the reading position; reversal discharger switching back the read document to reverse the document and send it; and paper discharger carrying the preceding document from the reversal discharger and the succeeding document from the carrier one on top of the other so as to discharge the preceding document onto a discharged paper tray and switch back the succeeding document to again send it to the reading position. The lengths of the preceding document and the succeeding document are compared to each other. When the length of the preceding document is longer than the length of the succeeding document, the succeeding document is made to stand by in the carriage passage. At the time point when the preceding document passes a predetermined position in the reversal discharge passage, the succeeding document is carried from the standby position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010220209-A (JP)
Title: Recording medium, reproduction device, and integrated circuit
Inventor: SASAKI TAIJI
IPC: H04N5/93
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium which records stream files in an allocation that further reduces the buffer capacity to be guaranteed in reproducing a stereoscopic video image.  <P>SOLUTION: In a reproduction device, an extraction means extracts a base-view video stream and a dependent-view video stream from a transport stream. A first buffer and a second buffer respectively store the extracted video streams separately. A decoder receives video stream supply from each buffer and decodes thereof. A switch changes the supply source of each video stream to the decoder between the first buffer and the second buffer at picture after picture. The timing of the changeover of the switch is determined by utilizing a decode time stamp given to each picture of the video streams.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010138410-A (JP)
Title: Coating material
Inventor: BUERGER WOLFGANG
IPC: C08J7/04
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating material having high lipophobic value.  <P>SOLUTION: The coating material includes a condensate of at least one compound A represented by general formula: R<SB>a</SB>MZ<SB>b</SB>(wherein a=0-3; b=1-4; and a+b=3, 4) [wherein R is a non-hydrolyzable organic group] and at least one compound B represented by general formula: R'<SB>x</SB>MZ<SB>y</SB>(wherein x=1-3; y=1-3; and x+y=3, 4) [R' is a non-hydrolyzable organic group, and at least one R' includes perfluoropolyether structure separated from M by at least two atoms, M is an element selected from groups III to V or subgroups II to IV of a periodic system, Z is a hydrolyzable organic group, and at least one R is not equal to at least one R'].  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011188399-A (JP)
Title: Narrow directional microphone
Inventor: AKINO YUTAKA
IPC: H04R19/04
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To use a wider-aperture condenser microphone unit hardly generating a variation in the acoustic resistance of a sound tube without increasing an external dimension.  <P>SOLUTION: In a narrow directional microphone, a unidirectional condenser microphone unit 30 is stored in the sound tube 10 in which a front edge is opened as a front sound wave inlet 11, a side sound wave inlet 13 is provided on a circumferential face of the tube, and a rear sound wave inlet 14 is provided at a trailing edge side, and the sound tube 10 is covered with a microphone case 20 having an aperture larger than that of the sound tube 10 and a length longer than that of the sound tube 10. A cylinder where a flexible sheet (preferably, a metal sheet) is rounded is used as the sound tube 10, and at least side sound wave inlet 13 provided in the sound tube is formed of a number of pores formed at the sheet.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011157132-A (JP)
Title: Convenient wrap blade
Inventor: MATSUEDA YOSHIO
IPC: B65D83/08
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem that the existing wrap blade hardly cuts a wrap owing to its linear angle (relative to the wrap).  <P>SOLUTION: This invention enables a wrap to be easily cut by application of a gradual V-shaped wrap blade and further enables the point of effort to be concentrated at one point.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225150-A (JP)
Title: Method and system for fault diagnosis in observation rich system
Inventor: KUHN LUKAS
IPC: G05B19/418
Filed: 2010-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To perform automated diagnosis in an accurate and efficient manner.  <P>SOLUTION: A control system 2 for controlling the operation of a production system 6 with a plant that can achieve one or more production goals includes a planner 30 operative to provide plans for execution using one or more plant resources in the plant, a model 50 of the plant, and a diagnosis system 40. The diagnosis system 40 includes a plurality of diagnostic abstractions 48 individually representing one or more fault assumptions about resources of the plant with the complexity of the one or more fault assumptions being different, a belief model 42 including at least one fault status indication for at least one resource of the plant, and a diagnoser 47.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011195883-A (JP)
Title: HIGH STRENGTH THICK STEEL PLATE HAVING TENSILE STRENGTH OF 590 MPa OR HIGHER AND EXCELLENT DUCTILITY AND TOUGHNESS, AND METHOD OF PRODUCING THE SAME
Inventor: UEDA KEIJI
IPC: C22C38/06
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a high strength thick steel plate with a plate thickness of ≥12 mm which has a tensile strength of ≥590 MPa, particularly has excellent low temperature toughness and ductility, and is suitable to be used for bridges, building, shipbuilding, marine structures, storage tanks, pressure vessels, line pipes or the like.SOLUTION: The thick steel plate is composed of a steel having a composition comprising, by mass, 0.03 to 0.20% C, 0.05 to 0.60% Si, 0.3 to 2.0% Mn, ≤0.015% P, ≤0.003% S, ≤0.05% Al and ≤0.01% N, and, if required, comprising one or more selected from Cu, Ni, Cr, Mo, Nb, V, Ti, B, REM, Ca and Mg, and the balance Fe with inevitable impurities. The steel has a constituting structure of a mixed structure of a polygonal ferritic phase and an upper bainitic phase, and in which the area fraction of the polygonal ferritic phase is 10 to 45%, the average crystal grain size is ≤18 μm, the standard deviation of the crystal grain sizes is ≤8 μm, and also, the area fraction of insular martensite in the upper bainite phase is ≤5%.
Patent JP-2011196870-A (JP)
Title: Optical entire-circumference encoder and motor system
Inventor: INOUE SADATOSHI
IPC: G01D5/347
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical entire-circumference encoder and a motor system which can be miniaturized while facilitating manufacture.SOLUTION: The optical entire-circumference encoder includes: a plurality of rotary slits S2 radially formed at regular pitches centering a rotating shaft AX in a rotary track and for transmitting light; a plurality of fixed slits S1A-S1D radially formed at regular pitches in regions XA-XD divided circumferentially into two or more and for transmitting light; and two or more light receiving parts 112A-112D arranged in the neighborhood of the rotating shaft and receiving light guided with a light guide part 120 in each two or more regions respectively. The plurality of the fixed slits in one region and the plurality of the fixed slits in the other region adjacent to the one region are formed so that a phase difference in which a rotating direction can be determined is generated between light receiving signals due to the two or more light receiving part.
Patent JP-2011196121-A (JP)
Title: Connecting structure of metal roofing
Inventor: FUNAKI CHIKARA
IPC: E04D3/366
Filed: 2010-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure of metal roofing, improving executability of work by fixing the metal roofing to a main house through a splicing fitting by a short self-drilling screw.SOLUTION: This connecting structure of metal roofing includes: a metal roofing 21 in which heat insulating material 24 is integrated between a metal upper plate 22 provided with half-mountain parts 21a, 21b formed at both sides and a lower plate 23, one side lower part of which is provided with an engagement projection 21e, the other side lower part thereof being provided with an engagement recessed part 21f engaged with the engagement projection; a splicing fitting 25, which is L-shaped and jointly fastened and fixed to the main house 30, with a horizontal part 25a placed on the engagement projection, by the self-drilling screw 26, and a vertical part 25b of which abuts on the heat insulating material and extends upward, so that a locking part 25d at the upper end locks the heat insulating material of the adjacent metal roofing; locking parts 22c, 22d formed by extending upward the upper plate 22 above the half-mountain parts with upper ends thereof turned back toward the half-mountain parts; and a cap 27 mounted to the locking parts of the half-mountain parts to which the adjacent metal roofing abuts so that locking parts 27b thereof are locked on the lower ends of the locking parts of the half-mountain parts.
Patent JP-2011193850-A (JP)
Title: Method for producing ice cream
Inventor: HAMAMACHI FUMIYA
IPC: A23G9/32
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing ice cream by which the new ice cream hardly absorbing moisture in ice cream, providing nonconventional crunchy texture and using local products is produced.SOLUTION: The method for producing the ice cream includes a step of obtaining ice cream mix from ice cream raw materials, a step of obtaining a pulverized product by pulverizing oily cookie using sweet potato as a raw material, a step of obtaining an ice cream base by freezing the ice cream mix, a step of filling a container with the ice cream base, and inserting the pulverized product on the ice cream base, and a step of vibrating the container into which the pulverized product is charged.
Patent JP-2011201373-A (JP)
Title: Power-assisted bicycle
Inventor: HASEGAWA AKINORI
IPC: B62M6/45
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To increase auxiliary power automatically as required.SOLUTION: A power-assisted bicycle includes a manually driven system, which generating a driving force by man power, and an electrically driven system, which generates a driving force by electric power outputted from a battery 2. The electrically driven system gives auxiliary power by the electrically driven system based on an output of a torque detection section 3, which detects a treading force by the man power. A saddle sensor 6, which detects a driver's seating on a saddle, is provided to increase the output of the electrically driven system when there is no output from the saddle sensor 6 and output torque detected by the torque detection section 3 is larger than a predetermined value.