baber/WOPTO huggingface dataset:
Patent JP-2011165549-A (JP)
Title: Light source device
Inventor: HAYASHI KATSUHIKO
IPC: F21V7/22
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device capable of irradiating illumination light with desired color in a desired direction.  <P>SOLUTION: In the light source device 100, a first reflection section 30 is formed at a ring-shape, and has a first reflection surface 31a facing outside a ring, and a second reflection surface 31b facing inside the ring. A second reflection section 32 is formed at a ring-shape, and is arranged inside the first reflection section 30, and has a third reflection surface 33a facing outside a ring, and a fourth reflection surface 33b facing inside the ring. Here, an inclined angle θ<SB>1</SB>to the surface 2 of the first reflection surface 31a is smaller than an inclined angle θ<SB>3</SB>to the surface 2 of the third reflection surface 33a. The inclined angle θ<SB>3</SB>to the surface 2 of the third reflection surface 33a is smaller than an inclined angle θ<SB>4</SB>to the surface 2 of the fourth reflection surface 33b. The inclined angle θ<SB>4</SB>to the surface 2 of the fourth reflection surface 33b is smaller than an inclined angle θ<SB>2</SB>to the surface 2 of the second reflection surface 31b. A light-emitting element 10 is arranged outside the first reflection section 30 in a plan view from a surface 2 side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163050-A (JP)
Title: Lock
Inventor: OGAWA KENJI
IPC: E05B47/00
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock to be entered into an automatic locking state with an energizing means as a power source.  <P>SOLUTION: In this lock, an unlocking state holding mechanism 31 includes: a stopper lever 33 having a first engaging arm 52 and a second engaging arm 53 and journaled to a lock box 1; a sliding member 32 having an engaged part 38 engaged and disengaged with and from the second engaging arm 53 of the stopper lever and having a rack 43 meshing with a top joint 3; and a spring member 55 for always energizing the stopper lever 33 in the direction of engaging with the sliding member 32. A trigger 11 engages to link with the first engaging arm 52, and when an opening and closing body 2 is closed, the trigger 11 moves backward into the lock box 1, the stopper lever 33 rotates in the direction of releasing the state of holding the unlocking state, and the top joint 3 is automatically turned in the locking direction by energizing force of the energizing means 70 disposed in the lock box so that a locking piece 4 is put in the automatic locking state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010193454-A (JP)
Title: Crossbar circuit and method of operation of such crossbar circuit
Inventor: SATPATHY SUDHIR KUMAR
IPC: H03K17/00
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crossbar circuit and a method of operation of such a crossbar circuit.  <P>SOLUTION: The crossbar circuit has an array of data input paths and data output paths where the data output paths are transverse to the data input paths. At each intersection between the data input path and the data output path, a crossbar cell is provided that comprises a configuration storage circuit programmable to store a routing value, and a transmission circuit. In a transmission mode of operation, the transmission circuit is responsive to the routing value indicating that the data input path should be coupled to the data output path so as to detect the data input along the data input path, and to output the indication of that data on the data output path at the associated intersection.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011163542-A (JP)
Title: Clutch unit
Inventor: KAWAI MASAHIRO
IPC: B60N2/90
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To restrain an unfamiliar noise from being produced by contact of an outer center ring spring with a lever side outer ring, when operating a lever.  <P>SOLUTION: This clutch unit includes a lever-side clutch part 11 provided in an input side and for controlling a rotational torque to transmit/block to/from an output side by operating the lever, and a brake-side clutch part 12 provided on the output side, for transmitting an input torque from the lever-side clutch part 11 to the output side, and for blocking a reverse input torque from the output side, the lever-side clutch part 11 includes the lever-side outer ring 14 rotated by the lever operation, a cover 24 restricted in rotation, and the outer center ring spring 19 provided between the lever-side outer ring 14 and the cover 24, for accumulating an elastic force by the input torque from the lever-side outer ring 14, and for restoring the lever-side outer ring 14 to a neutral state by the accumulated elastic force, by releasing the input torque, and a coating film 19b is provided, in the outer center ring spring 19, to restrain the unfamiliar noise produced by slide of the outer center ring spring 19.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011153703-A (JP)
Title: Valve rod cover
Inventor: NISHIMOTO MASAHIKO
IPC: F16K31/60
Filed: 2010-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-stage expandable type valve rod cover coveringly protecting a projectingly arranged and protruding/retracting valve rod of an industrial valve securing intrinsic safety, visibility and long-term maintainability by making the length of the cover of a projectingly arranged form expandable/contractable.  <P>SOLUTION: In the valve rod cover 1 of a multi-stage expandable/contractable structure and coveringly protecting the valve rod 101 protruding/retracting from a center part of an operation handle 102 of the industrial valve, a cover body 2 includes a plurality of cylindrical members 3-5 relatively circumscribing/inscribing and moving. By a member abutting on and contactingly facing a top part of a cover body 7 or the valve rod provided on an upper end surface of a most distal end cover 5, the cover is gradually pushed out to expand when the valve rod expands, whereas the cover body also contracts when the valve rod 101 contracts by a handle operation, and thereby the valve rod cover keeps the shortest length always. Further, the valve rod cover is of a type and structure in which, by connecting the top part of the valve rod 101 and the cover body 7 with each other by a mechanical screw 17, a connector, or a magnet and the like, the length of the cover body also expands/contracts automatically interlockingly when the valve rod expands/contracts.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171628-A (JP)
Title: Sheet peeling device and method
Inventor: YOSHIOKA TAKAHISA
IPC: H01L21/683
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To surely press an adhesive sheet to an adherend side and to suppress an increase in force needed for peeling.  <P>SOLUTION: A peeling tape 13 is stuck on an adhesive sheet S which has an adhesive layer AD laminated on one surface of a base sheet BS and is stuck on a semiconductor wafer W with the adhesive layer AD interposed, a peeling edge F where the adhesive sheet is to be peeled from the semiconductor wafer W is pressed by a pressing unit 16 against the side of the semiconductor wafer W by jetting air from the base-sheet-BS side of the adhesive sheet S, and the peeling tape 13 and semiconductor wafer W are relatively moved to peel the adhesive sheet S from the semiconductor wafer W.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170753-A (JP)
Title: Design data management device
Inventor: TANIHARA TAKEO
IPC: G06F17/24
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design data management device by which upstream design information can be easily acquired from an upstream design document prepared in a list format, and information on change accompanied by the revision of specifications can be easily reflected in upstream design.  <P>SOLUTION: A format file with a document prepared in a list format is analyzed by a format analyzing part 10 and exchange rule data is created. Upstream design information 80 is acquired from an upstream design document 50 by an upstream design document information acquiring part 20. Revised upstream design information is acquired from an upstream design document 60 revised when a specification is changed by an upstream design change management part 30, and upstream design change information indicative of the change is recorded. At the downstream side, the upstream design information 80 is referred to downstream design information 150, and acquired by performing downstream design, and the change is accumulated as downstream design change information 160, and displayed in acquiring the revised upstream design information on the upstream side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180207-A (JP)
Title: Thin type display device
Inventor: TAKE NOBUYUKI
IPC: H04N5/64
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent falling of a device body 1 even when strength of a stand 2 is reduced, with respect to a thin type display device including the device body 1 incorporating a flat plane type display panel and a stand 2 attached to a bottom part of the device body 1 and making the device body 1 stand independently.  <P>SOLUTION: In the thin type display device, a stand 2 is composed of a base part 21 and a supporting column part 22 arranged erected on the base part 21, and in a state in which the front surface 23 of the supporting column part 22 of the stand 2 is opposed to the back 13 of the device body 1, the stand 2 is fastened to the device body 1. At the supporting column part 22 of the stand 2, a receiving surface 24 being approximately horizontal receiving a bottom surface 15 of the device body 1 is formed more forward than the front surface 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179941-A (JP)
Title: Sensor device and method of manufacturing the same, and motion sensor and method of manufacturing the same
Inventor: OTSUKI TETSUYA
IPC: G01C19/56
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor device capable of reducing thickness thereof, a method of manufacturing the sensor device, a motion sensor using the sensor device, and a method of manufacturing the motion sensor.  <P>SOLUTION: The sensor device 1 includes: a silicon substrate 10; a first electrode 11 provided on an active surface 10a side of the silicon substrate 10; an external connection terminal 12 provided on the active surface 10a side so as to be electrically connected to the first electrode 11; a stress relief layer 15 provided between the silicon substrate 10 and the external connection terminal 12; a connection terminal 13 provided on the active surface 10a side of the silicon substrate 10; and a vibrating gyro element 20 as a sensor element including a base 21, vibration arms extending from the base 21, and an extraction electrode 29 as a connection electrode. The vibrating gyro element 20 is held to the silicon substrate 10 by connection between the extraction electrode 29 and the external connection terminal 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176248-A (JP)
Title: Shielding material for electronic apparatus, and shielding structure of electronic apparatus using the same
Inventor: OSE KYUICHI
IPC: H05K9/00
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shielding material for electronic apparatus that is adhered to an outer surface, an inner surface, or the like, of a case in the electronic apparatus to readily attain superior shielding effects by adopting the shielding material made of an adherable, flexible laminate, and to provide a shielding structure for the electronic apparatus which uses the shielding material.  <P>SOLUTION: The shielding material 10 includes a flexible insulating layer 11, a conductive layer 12 made of metal foil stacked on an upper surface of the insulating layer 11, and an adhesive layer 14 provided on a lower surface of the insulating layer 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010182681-A (JP)
Title: Porous electrode substrate and method for manufacturing the same
Inventor: NAKAMURA MAKOTO
IPC: C04B35/52
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide an electrode substrate for a polymer electrolyte fuel cell smoothly supplying and exhausting water or gas used for reaction and enhancing cell performance by improving the conventional problems.  <P>SOLUTION: A porous electrode substrate is formed by binding short carbon fibers having a diameter of 3-9 μm, dispersed in random directions within a substantially two-dimensional plane with an amorphous resin carbide, crosslinking with a net-like resin carbide having an average pore radius of 10 μm or less, and has a peak of distribution at a pore radius of 10 μm or less and at a pore radius of 50 μm or more when the pore radius distribution is measured by a method of mercury penetration.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011188094-A (JP)
Title: Object recognition device and program
Inventor: OKUMURA FUMIHIRO
IPC: G06T7/00
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce blur or noise of an image, and obtain an image suitable for recognizing a specific object.  <P>SOLUTION: A window image extraction unit 22 extracts a window image from an image captured by an imaging device 12, a recognition unit 24 recognizes whether the window image shows a specific object or not, an image characteristic extraction unit 42 extracts image characteristics from the window image based on the recognition result, an evaluation value calculation unit 44 plots the extracted image characteristics on an evaluation value map in which a relationship between the characteristics of the image and ease of recognition is defined, and calculates the evaluation value, and an imaging control value calculation unit 46 calculates an exposure time and a gain so that a product of the exposure time and the gain may become constant and outputs them to the imaging device 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184920-A (JP)
Title: Working arm for construction machinery
Inventor: KAWASHIMA SEIJI
IPC: E02F3/38
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To enhance workability when attaching an attachment member for an attached component to a working arm made of a box body.  <P>SOLUTION: Through-holes 28, which comprise a cover body through-hole 28A and a mounting member through-hole 28B are provided in right and left side surfaces 22D and 22C of an arm body 22 constituting an arm 21, respectively; and a cover body 29 inserted into the arm body 22 through the through-hole 28 is fixed to the arm body 22 by means of a bolt 31. Thus, the through-hole 28 is closed with the cover body 29; and the attachment member 30 provided integrally with the cover body 29 can be fixed to the arm body 22 via the cover body 29. This can dispense with, for example, the operation of working an internal thread hole in the arm, the operation of casting an internal thread member into the arm when cast-molding the arm, and the operation of welding a screw seat member to the arm, and can enhance the workability when attachment the attaching member 30 to the arm 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186793-A (JP)
Title: Hypervisor, computer system, and virtual processor scheduling method
Inventor: WADA SHINTARO
IPC: G06F9/46
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To bring running ratios of a plurality of virtual processors maximally close to service ratios of a plurality of virtual computers.  <P>SOLUTION: A hypervisor calculates the total number of processor cycles (the number of processor cycles of one or more physical processors) in a first length of time based on the sum of the operating frequencies of the respective physical processors and the first length of time for each first length of time. The hypervisor calculates, for each virtual computer, the number of hold cycles, which is a value obtained by distributing the total number of processor cycles according to the service ratios of a plurality of virtual computers. In scheduling of a virtual processor, the hypervisor runs the virtual processor inside the virtual computer on any physical processor based on the number of hold cycles of each virtual computer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187857-A (JP)
Title: Solid-state imaging device
Inventor: IIDA YOSHINORI
IPC: H01L31/10
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high SN ratio even when pixels are made to be fine.  <P>SOLUTION: A solid-state imaging device includes: a plurality of pixels 201, which are provided on a semiconductor substrate of a first conductivity type, and each of which has a semiconductor region 201a of a second conductivity type in which light incident from a first surface side of the semiconductor substrate is converted into signal charges to be stored; a readout circuit provided on a second surface side opposite to the first surface of the semiconductor substrate and configured to read out signal charges stored in pixels; fine metal structures 250 provided periodically on a surface of the semiconductor region on a side on which the light is incident; and an insulating film 236a provided between the fine metal structures and semiconductor region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192687-A (JP)
Title: Processing apparatus for semiconductor substrate, method for manufacturing semiconductor substrate, and semiconductor substrate
Inventor: HORI TSUTOMU
IPC: H01L21/3065
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a method for easily forming a smooth chamfered surface over a substrate peripheral edge with good size precision; a substrate manufactured by the method; and a processing apparatus.  <P>SOLUTION: The processing apparatus for the semiconductor substrate includes a support 19 which supports and rotates the semiconductor substrate, an electrode 15 opposed to the peripheral edge of the semiconductor substrate 16 to generate plasma under pressure or at the atmospheric pressure, a position sensor 21 configured to measure the distance of a gap between the electrode 15 and the arcuate peripheral edge of the semiconductor substrate 16, and a controller 20 configured to control the position of the electrode 15 relative to the semiconductor substrate 16 so that the gap is constant.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010214112-A (JP)
Title: Surface treating head
Inventor: LAMBOURN HENRY LICMING
IPC: A47L9/06
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin and inexpensive surface treating head which is used for a vacuum cleaner.  <P>SOLUTION: A surface treating head is in the form of a floor tool (10) for a vacuum cleaner and has a body (12), a suction cavity (20), and an outlet (34). The suction cavity (20) has first and second suction channels (22, 24) where both side parts are bounded by working edges (40, 42, 44, 46) respectively. A fluid flow path (56) extends from the first suction channel (22) to the second suction channel (24) and extends from there to the outlet (34). Dirt can be gathered effectively by two or more suction channels. This gathering is further promoted by an air duct which is in the form of a slot (48) and draws air along this on some of working edges (42, 44). A tool which has a side surface lower than that which is considered producible becomes possible by preparing separate flow paths between each channel and the outlet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011189969-A (JP)
Title: Corrugated cardboard-made packaging box
Inventor: YAJIMA YASUO
IPC: B65D81/07
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrugated cardboard-made packaging box having a structure sufficiently suppressing an impact transmitted to an article.  <P>SOLUTION: The packaging box 1 includes a lower receivor 4 on which the article w to be packaged is placed, an upper receivor 5 facing the lower receivor 4 via the article, an openable/closable cover 2, and a box 3 housing the lower receivor 4 and the upper receivor 5. The lower receivor 4 has a lower bottom plate 41, a first lower support plate 42 connected to the lower bottom plate 41, and a second lower support plate 43 connected to the first lower support plate 42. The upper receivor 5 has an upper bottom plate 51, a first upper support plate 52 connected to the upper bottom plate 51, and a second upper support plate 53 connected to the first upper support plate 52. The first lower support plate 42 is supported elastically to the second lower support plate 43, and the second lower support plate 43 is supported elastically to the bottom wall. The first upper support plate 52 is supported elastically to the second upper support plate 53, and the second upper support plate 53 is supported elastically to the cover 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192880-A (JP)
Title: Semiconductor light emitting element, and liquid crystal display device
Inventor: MURAMOTO EIJI
IPC: H01L33/22
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element which can efficiently extract specific diffracted light.  <P>SOLUTION: The semiconductor light emitting element 110 includes: a laminate 20 having a first conductive type first semiconductor layer 21, a second conductive type second semiconductor layer 22, and a light emitting part 23 arranged between the first semiconductor layer 21 and the second semiconductor layer 22; and a diffraction grating 50, which is arranged on an emission surface s side of light generated by the light emitting part 23 of the laminate 20 and generates diffracted light of light generated by the light emitting part 23. The diffraction grating 50 is arranged on the first semiconductor layer 21, a support substrate, and a translucent electrode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190518-A (JP)
Title: Method for softening aluminum or aluminum alloy member and workpiece suitable for partial softening
Inventor: KAITOKU KAZUMASA
IPC: H05B6/10
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for softening an aluminum or aluminum alloy member, by which a work-hardened part of the workpiece made of aluminum or aluminum alloy can be locally and efficiently softened, and the workpiece suitable for partial softening.  <P>SOLUTION: The workpiece 2 made of aluminum or aluminum alloy has an outer flange 22, inner flange or a flange at its end. The outer flange 22, the inner flange or the flange is bent with a radius of curvature with respect to a base 20. In the outer flange 22, the inner flange or the flange, the length l from a bent part 22 to the tip is ≥1 mm, and the radius of curvature R at the bent part 22 corresponds to ≥1/3 of the thickness t of the base 20. By applying electric current to an induction heating coil 1 disposed close to the workpiece 2, the workpiece 2 is locally softened by induction heating, particularly at the arc-like bent part 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190159-A (JP)
Title: Hydrogen production from alcohol
Inventor: KANEKO SATOSHI
IPC: C01B3/04
Filed: 2010-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for producing hydrogen from an aqueous alcohol solution at a relatively low cost without discharging harmful waste because hydrogen attracts attention as an energy source in place of a fossil fuel, forms only water and does not discharge carbon dioxide, harmful nitrogen oxides or the like causing the global warming when combusted, and is expected as a future clean energy.  <P>SOLUTION: The method for continuously producing hydrogen includes irradiating a solution, obtained by mixing hydrogen peroxide with an aqueous alcohol solution, with light. It is preferable that the aqueous alcohol solution is an aqueous methanol solution.  <P>COPYRIGHT: (C)2011,JPO&INPIT