baber/WOPTO huggingface dataset:
Patent JP-2011090450-A (JP)
Title: Object detector
Inventor: NISHIJIMA MASAKAZU
IPC: G06T1/00
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of pattern matching while suppressing data amounts required for pattern matching.  <P>SOLUTION: An object detector is provided with: a distance detection means for detecting a distance from a vehicle to an object; an emission means 4 for emitting light; an imaging means 2 for imaging the object; a range detection means for detecting the irradiation range of the light; a storage means 51 for storing the reference shapes of the object into a plurality of regions; a weighting means 54 for weighting the reference shape of an object for each of the plurality of regions, on the basis of the distance and the emission range; and a matching means 55 for comparing the data of the object to be imaged with the basic shape of the object to be weighted for each of the plurality of regions for matching, and for identifying the object.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011089581-A (JP)
Title: Butterfly valve
Inventor: HIROTA HISATOSHI
IPC: F16K1/22
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a butterfly valve enabling flow control at a slight opening.  <P>SOLUTION: A first body 1 and a second body 2 storing a valve element 4 are integrally provided with walls 9, 10 having opposite faces along the turning track of the outer peripheral edge of the valve element 4, respectively. The walls 9, 10 have slits 11, 12 cut off in the turning direction of the valve element 4, respectively. Thus, fluid can flow via the slits 11, 12 whose opening areas are varied with the valve element 4, at a slight opening. While situated in a flow control region where the outer peripheral edge of the valve element 4 faces the walls 9, 10, the butterfly valve enables flow control depending on the rotating angle of the valve element 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011089586-A (JP)
Title: Transmission synchronizing device
Inventor: MINATO NAOYUKI
IPC: F16D23/06
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the dragging of a synchronizing device due to excessive friction force between the cone face of a blocking ring and the cone face of a gear without the need for special members.  <P>SOLUTION: The synchronizing device S includes a hub 12 joined to a rotating shaft 11 of a transmission, a sleeve 13 supported on the hub 12 in a relatively non-rotatable and axially slidable manner, and the blocking ring 17 arranged between the hub 12 and the gear 16. When lubricating oil is supplied between the hub 12 and the gear 16 through an oil hole 11b opened to the outer peripheral face of the rotating shaft 11, an annular flange 17c formed at the end of the blocking ring 17 on the side of the hub 12 extending inside in the radial direction guides the lubricating oil to the cone faces 16c, 17b on which the blocking ring 17 and the gear 16 abut, respectively. This prevents great friction force on the cone faces 16c, 17b during non-operation of the synchronizing device S to avoid the occurrence of dragging, without the need for a special member such as a spring.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011091730-A (JP)
Title: Surface mounting non-reciprocal circuit element
Inventor: ARITA YUKINORI
IPC: H01P1/32
Filed: 2009-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface mounting non-reciprocal circuit element which is hardly affected by a member on which the non-reciprocal circuit element is mounted, and is easily electrically connected to a wire.  <P>SOLUTION: The non-reciprocal circuit element has a tabular ferrite, a center conductor, and a permanent magnet disposed one over the other in a storage vessel and includes conductive tab terminals connected to end parts of lead portions of the center conductor extending from the storage vessel. The lead portions extend in three directional at intervals of a prescribed angle radially from, as the center, a common conductor portion of the center conductor overlapping the tabular ferrite to appear in an outer edge side part of the tabular ferrite and have front ends bent in a plane direction different from the extension direction in the storage vessel and are flexible with the tabular ferrite outer edge side as fixed ends and with the tab terminal side as movable ends.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095973-A (JP)
Title: Apparatus and method for processing display
Inventor: TAKAO YUJI
IPC: G06F3/0482
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display processing apparatus for distributing information in which contents are arranged mutually according to relevance.  <P>SOLUTION: The display processing apparatus includes: an operation acceptance means for accepting the selecting operation of key content which is content as a retrieval key; an acquisition means for acquiring information created by a user about each of the key content and the other content; a relevance calculation means for calculating the relevance of each of the key content and the other content based on the information created by the user; a display information generation means for generating display information explaining the key content and the other content based on the information created by the user or content detail information unique to the key content and the other content; and a display control means for controlling the display of list information in which the display information is arranged at prescribed positions based on the calculated relevance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011096004-A (JP)
Title: Traffic volume estimating device and traffic volume estimation method
Inventor: KOBAYASHI MOTONARI
IPC: G08G1/13
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain information regarding traffic volume of an optional time zone, in an optional spot of a road.  <P>SOLUTION: A traffic volume estimation device 1 includes a processing request receiving part 10 for receiving a processing request, including an estimation point and an estimation time zone; a position information storage means storing a plurality of pieces of positional information; a position information acquiring part 13 for acquiring the position information wherein position measurement time, corresponds to the estimation time zone; a trip generating part 14 for generating a trip that is a track of the plurality of pieces of the positional information of the same user; a trip time calculation part 15 calculating an all the trip total times; a trip counting part 16 for counting the number of passage trips passing the estimation point; an estimation traffic volume calculating part 17 for calculating estimation traffic volume, based on the all trip total time and the number of the passage trips; and a processing result output part 18 outputting the estimation traffic volume. Consequently, the information about the traffic volume of the optional time zone in the optional place can be obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011092438-A (JP)
Title: Image processor and medical image diagnostic apparatus
Inventor: FURUHATA KENTARO
IPC: A61B6/03
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and a medical image diagnostic apparatus simplifying operation for adjusting display conditions.  <P>SOLUTION: An MRI apparatus 100 classifies pixels of a first image for each density value divided at predetermined intervals. The MRI apparatus 100 classifies pixels of a second image different in density distribution characteristics from the first image so that the pixels existing in the same spatial position as the pixels of the first image classified in the same group are classified in the same group, and classifies the pixel group of the second image classified in the same group, for every density value divided at the predetermined intervals. The MRI apparatus 100 then outputs a classified result. For example, the MRI apparatus 100 outputs the classified result by superimposing a bar graph showing the classified result on the pixels of the second image, on a density histogram showing the classified result on the pixels of the first image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011079291-A (JP)
Title: Simplified pipe attachment/detachment joint
Inventor: KIMURA YUKIO
IPC: B29C65/56
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint for easily attaching and detaching a pipe together with connecting pipes, and eliminating hooking without changing an outer diameter of the pipe.  <P>SOLUTION: Slits (3) are cut in both ends of the joint (2), the ends are deflected, and a pipe (1) to be connected can be easily inserted; and a protrusion (4) is engaged with a hole (7) of the pipe, and it becomes hard to detach due to an angle of a protrusion angle (6). When trying to release, by twisting the two, the protrusion sinks into the pipe due to an angle of a protrusion (5), and connection can be easily released by drawing it out as is.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010029206-A (JP)
Title: Fumigator
Inventor: TAKANAMI HISAO
IPC: A23B4/052
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fumigator formed of a plurality of cylindrical bodies 1, 2 having large and small outer diameters, forming a large closed space (fumigation space) by stacking the inner and outer cylindrical bodies in use, reducing the size by inserting the inner cylindrical body into the outer cylindrical body in housing, and facilitating the assembling and housing works by attaching handles to all inner and outer cylindrical bodies.  <P>SOLUTION: A handle 13 is attached to the outer circumference of the upper part of the outer cylindrical body 1, an engaging protrusion 14 for engaging with the inner cylindrical body 2 in stacked state is formed on the inner circumference of the lower part of the outer body, the inner cylindrical body 2 has a height sufficient to protrude the inner cylindrical body upward beyond the upper end of the outer cylindrical body in the case of inserting the inner cylindrical body 2 into the outer cylindrical body 1 and placing on the engaging protrusion, and a handle 23 is attached to the protruded outer circumference of the inner body at a position exposed from the lower end of the outer cylindrical body in the case of engaging the inner cylindrical body with the engaging protrusion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010131382-A (JP)
Title: Walking assisting device
Inventor: IKEUCHI YASUSHI
IPC: A61H3/00
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking assisting device, generating assist force for supporting at least part of user's weight through a leg link to assist walking, and making clear decision of rigidity of each part to improve an assist feeling given to the user.  <P>SOLUTION: This walking assisting device D includes a support part supporting the user, a shoe part freely storing his foot, and the leg link 14 connected to the support member through a first joint 20 and connected to the shoe part through a second joint, and generates the assist force for supporting at least part of user's weight to assist user's walking. When the user is supported by the support member, the rigidity of a region from the user to the first joint 20 is K1[N/m], the rigidity of a region from the first joint 20 to the second joint 24 is K2[N/m] and the rigidity of a region from the second joint 24 to the foot of a free leg of the user P is K31[N/m], (K1+K31)<K2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011102848-A (JP)
Title: Optical sheet, backlight unit and display device
Inventor: SATO JUNYA
IPC: F21V3/00
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-luminance optical sheet that does not produce side lobes or moire interference fringes, and to provide a display device capable of controlling the visual field range.  <P>SOLUTION: A lens sheet 8 is provided, such that roughly semispherical microlenses 12 are distributed on an exiting surface of a sheet-like base material 10. A first lens array is formed, by arranging triangle-shaped prism lenses 11 that extend along one direction in spaces of the microlenses 12 mutually in parallel. The ratio H1/H2 of the height H1 of the prism lens 11 to the height H2 of the microlens 12 is smaller than 1. The ratio P2/P1 of the pitch P2 of the microlens 12 to the pitch P1 of the prism lens 11 is 1<P2/P1<7. In the display device 1 equipped with the lens sheet 8, the lens axis of the first lens 11 of the lens sheet 8 is arranged so as to be orthogonal to the transmission axis of a polarizing plate 14 in an image display element 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011101852-A (JP)
Title: Phosphorus recovery method and phosphorus recovery equipment
Inventor: HASEGAWA SUSUMU
IPC: C02F1/58
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphorus recovery method and the like which can obtain a phosphorus-containing calcium compound containing relatively high purity phosphorus.  <P>SOLUTION: In the phosphorus recovery method and the like, after performing a phosphorus-containing magnesium compound precipitation process where phosphorus-containing wastewater containing phosphorus derived from sludge is made alkaline with an alkali agent to precipitate a phosphorus-containing magnesium compound, a phosphorus-containing calcium compound precipitation process is performed where a phosphorus-containing solution obtained by removing the phosphorus-containing magnesium compound from the phosphorus-containing wastewater is brought into contact with calcium ions to precipitate a phosphorus-containing calcium compound, thereby recovering the phosphorus-containing calcium compound.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107965-A (JP)
Title: Image rendering device, image rendering method and program
Inventor: YAMAJI JUNKO
IPC: G06T3/40
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image drawing device, an image drawing method and a program that improves the drawing speed.  <P>SOLUTION: A drawing command generation section 11 acquires information regarding coordinate conversion and an drawing area wherein a reference image is converted and displayed inside a display image, and sets a coordinate conversion matrix to a register 21; and a drawing block setting part 22 sets lengthwise and crosswise the pixel numbers of a rectangular area, such that an area obtained by performing coordinate conversion of the rectangular area dividing and covering the drawing area from the drawing area to a reference image by the coordinate conversion matrix that fits the shape on an image of an image cache 15, from which the reference image is read. A pixel generation part 13 scans the drawing area in the set rectangular area and generates a position of a pixel, and a coordinate conversion part 14 reads image data of the pixel position of the reference image corresponding to the pixel of the drawing area from an external memory 20. The image cache 15 accumulates the image data read from the external memory 20. A drawing processing section 16 reads the image data from the image cache 15 and performs conversion on the pixel of the drawing area.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104748-A (JP)
Title: Cutting tool mounting stand for rotary die cutter, and method and device for fixing the same
Inventor: YAMADA HIRONARI
IPC: B26D1/28
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance operation efficiency of a rotary die cutter by eliminating a mounting bolt for attachment/detachment of a cutting tool mounting stand and shortening an attachment/detachment time of the cutting tool mounting stand.  <P>SOLUTION: Two fixing rings 16a, 16b are freely fitted to a cylindrical knife cylinder 10, a screw shaft 18 is turned by a drive device 28 to move movement bases 20a, 20b, and the fixing rings are moved to both end parts of the cutting tool mounting stand 14 by a yoke plate 24 provided on the movement base. Further, a fixing device 40 is operated by an operation device 60, and the fixing rings are fixed to an outer peripheral surface 12 of the knife cylinder to fix the cutting tool mounting stand 14. Since the yoke plate 24 is left from the fixing ring after the fixing ring is fixed, abrasion of the yoke plate 24 can be eliminated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108984-A (JP)
Title: Seismic isolation device and exposure system
Inventor: YAMAMOTO KOJI
IPC: F16F15/02
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seismic isolation device capable of suppressing damage due to vibration of an earthquake or the like, and to provide an exposure system.  <P>SOLUTION: The seismic isolation device includes: a pedestal for mounting an object; and a hanging mechanism for hanging the pedestal in the gravity direction to support. The hanging mechanism HN is formed of a material with high rigidity, such as a metal, in a rod shape. The hanging mechanism HN is arranged so as to extend in the Z direction, and, for example, is embedded in each pillar member 83. An end on +Z side of the hanging mechanism HN is connected, for example, to a ceiling CL, and an end on -Z side is connected to a corner block 82 of a base plate BP.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106225-A (JP)
Title: Drain trap
Inventor: YANAGIHARA YOSHIO
IPC: E03C1/184
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain trap which eliminates the need of adjusting the height of projection of the rise upper end of a drain pipe to the outside, does not need skill and careful attention, and can be easily, quickly, and accurately mounted by anybody.  <P>SOLUTION: The drain trap is directly attached to a floor surface 6 in which a through hole 62 allowing the rise upper end 51 of a drain pipe to project to the outside is opened. The drain trap includes a floor surface-fixed plate 1 which is disposed on the floor surface and has an inner wall 11 communicating with a through hole in the mounting surface and a rise height absorbing means 3 which is disposed on the floor surface-fixed plate and absorbs the height of projection of the drain pipe to the outside. The rise height absorbing means includes an outer tube 4 which is vertically installed on the upper surface of the floor surface-fixed plate and communicates with the inner hole and a vertically opened inner tube 2, fitted into the outer tube, linked to the outer tube through the top board part 21 at the upper end, and comprises, between the outer tube and itself, a fitting groove 3A of a predetermined depth into which the rise upper end of the drain pipe is fitted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107598-A (JP)
Title: Light-diffusing polyester film
Inventor: SAIMIYA YOSHINORI
IPC: B29C47/06
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-diffusing polyester film that has high mechanical strength, is compatible in total light transmission and light diffusivity, free from the occurrence of curl in a high temperature treatment and exhibiting high luminance.  <P>SOLUTION: The light-diffusing polyester film comprises a three layer structure having a light diffusing layer (B) on one surface of an intermediate layer (A) and a smooth layer (C) on the opposite surface, which are laminated by co-extrusion method. The intermediate layer (A) comprises a crystalline homo-polyester or a crystalline polyester containing copolymerized component, the light diffusion layer (B) comprises 50-99 pts.mass crystalline polyester containing the copolymerized component having a melting point of 225-255°C and 1-50 pts.mass additive non-compatible with the polyester and the smooth layer (C) comprises crystalline polyester containing the copolymerized component having a melting point of 225-255°C, wherein the average tilt gradient (Δa) of the surface of the light diffusing layer (B) is ≥0.03.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113985-A (JP)
Title: Method of manufacturing solid electrolytic capacitor
Inventor: MURAYAMA YUJI
IPC: H01G9/00
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a solid electrolytic capacitor having no defect and a homogeneous oxide film.  <P>SOLUTION: In a process of applying a prescribed voltage to an anode body manufactured by pressing and molding valve action metal powder such as tantalum and niobium and sintering them in an electrolyte for anodization, second anodization processing is executed by an aqueous nitrate solution with a conductivity of 50 S/m or larger after first anodization processing using an aqueous phosphate solution.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010210083-A (JP)
Title: Belt attaching/detaching device
Inventor: KAMEI KENICHIRO
IPC: F16H7/24
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt attaching/detaching device automatically attaching or detaching a belt to or from two pulleys.  <P>SOLUTION: The belt attaching/detaching device 1 includes a pair of support members 10, 11 and a pair of support members 13, 15, which are arranged in vertically separate positions; a pair of clamping members 17, 19 arranged between the two pairs of support members with respect to a vertical direction; vertical drive means 7a, 7b for driving each pair of support members integrally and vertically; first horizontal drive means 9a, 9b for driving each pair of support members horizontally so that each pair of support members move toward and away from each other; and a second horizontal drive means 9c for driving the pair of clamping members horizontally so that the pair of clamping members move toward and away from each other, wherein the two pairs of support members and the pair of clamping members are integrally movable at least horizontally.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011111358-A (JP)
Title: Method for separating carbon nanotube according to diameter
Inventor: YANAGI KAZUHIRO
IPC: B03B5/32
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating carbon nanotubes according to diameters without the need of preliminarily forming density gradation in a solution when carbon nanotubes are separated according to diameters by centrifugal separation using a density gradient agent.  <P>SOLUTION: The method for separating carbon nanotubes according to diameters comprises subjecting the dispersion of carbon nanotubes to centrifugal separation treatment to separate the carbon nanotubes according to diameters, wherein carbon nanotubes are separated according to diameters by preparing a liquid by dispersing carbon nanotubes in an aqueous solution containing cesium chloride and a surfactant, uniformly inserting the liquid into a centrifugal tube, subjecting the liquid to the centrifugal separation treatment, and fractionating a liquid of a carbon nanotube band region thus formed. The cesium chloride is preferably prepared in concentration of about 30 to 50%. The surfactant is preferably sodium cholate, sodium deoxycholate, or the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112483-A (JP)
Title: Material for filtering and adsorbing fission product and method using the same to filter and adsorb fission product
Inventor: AMAMOTO IPPEI
IPC: G21F9/12
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material and a method for filtering and adsorbing fission products which attains the separation of electrolytic substances from fission products by filtering and adsorbing a salt composed mainly of cesium and strontium as fission products accumulating in chloridic electrolytic substances generated in a dry reprocessing process for spent nuclear fuel in the form of a simple substance or a mixture with high efficiency.  <P>SOLUTION: The material for filtering and adsorbing the fission products to separate them from spent electrolytic substances contains at least P<SB>2</SB>O<SB>5</SB>and Fe<SB>2</SB>O<SB>3</SB>.  <P>COPYRIGHT: (C)2011,JPO&INPIT