baber/WOPTO huggingface dataset:
Patent JP-2013033178-A (JP)
Title: Optical system, optical device, and method for manufacturing optical system
Inventor: TANAKA KAZUMASA
IPC: G02B1/115
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical system in which ghost and flare are further reduced and aberration fluctuation in image blur correction is excellently suppressed, and an optical device, and a method for manufacturing the optical system.SOLUTION: The optical system includes, in order from the object side, a first lens group G1 having a positive refractive power, a second lens group G2 having a negative refractive power, and a third lens group G3 having a positive refractive power. During focusing from an infinite object to a short distance object, the second lens group G2 moves, and at least a part of the third lens group G3 moves so as to include a component in a direction perpendicular to an optical axis. The optical system satisfies predetermined conditional expressions. An antireflection film is provided on at least one of the optical surfaces in the first lens group G1 to the third lens group G3. The antireflection film is configured to include at least one layer formed by using wet process.
Patent JP-2013042287-A (JP)
Title: Information processor, information processing method, program, and information processing system
Inventor: SHINOHARA YUKI
IPC: H04N5/44
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an information processor with high operability capable of using a network service, and also to provide an information processing method, a program, and an information processing system.SOLUTION: An information processor includes an execution part, a generation part, a first request part, and a second request part. The execution part executes first information processing. The generation part generates a display image having: first information associated with first access information to perform access to the execution part; and second information associated with second access information to perform access to a server on a global network that can execute second information processing. The first request part requests the execution part to execute the first information processing on the basis of the first access information associated with the first information. The second request part requests the server to execute the second information processing on the basis of the second access information associated with the second information.
Patent JP-2013039633-A (JP)
Title: Cutting device
Inventor: SUYAMA AKIHIRO
IPC: B23Q11/08
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device capable of enhancing reliability and maintenance properties in a tool displacement mechanism in which a working tool is displaced along a shaft tool direction of the working tool to a workpiece.SOLUTION: In the cutting device 100, a working field WF as a closed space formed by partitioning a part of a casing 101 by a region blocking wall body 105 is formed. A workpiece holding part 106 holding a workpiece WK is provided in the working field WF. A tool holding body 111 detachably holding the working tool 110 in such a state of penetrating a tool guide wall body 118 which constitutes a part of the region blocking wall body 105 is provided in an upper part of the workpiece holding part 106. The tool holding body 111 is slidably fitted to a sleeve body 119 slidably fitted to a through-hole 118a formed at the tool guide wall body 118 and is supported by a movable base 113 of a working head 112 disposed in a working head inner part region HF in a state that the sleeve body 119 is pulled by a spring 120.
Patent JP-2012252995-A (JP)
Title: Metal air secondary battery
Inventor: YOSHIDA KAZUHIRO
IPC: B01J23/34
Filed: 2011-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a metal air secondary battery offering excellent cycle characteristics.SOLUTION: The metal air secondary battery comprises a negative electrode material capable of absorbing and desorbing metal ions, a positive electrode material using oxygen as an active material, and an electrolyte membrane disposed between the negative electrode material and the positive electrode material. The positive electrode material contains a catalyst for oxygen reduction and oxygen generation composed of metal particles or metal oxide particles having a size of 1 nm to 30 nm, and a positive electrode of the metal air secondary battery contains a carbon material having a maximum pore size only in the region of 2 nm to 30 nm in the pore size distribution in the range of 1 nm to 1 μm.
Patent JP-2012043795-A (JP)
Title: Generation of power and water by fuel cell
Inventor: SHAILESH ATREYA
IPC: H01M8/00
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To provide means to supply power, water and heat in a base camp of a remote area where a fixed power network is not arranged.SOLUTION: A system enables generation of power, water and heat by utilizing a fuel cell. A fuel is supplied to the fuel cell in order to generate power and a by-product of the fuel. The by-product of the fuel is led to a by-product separation stage in a power and water generation system, and water is separated from the by-product of the fuel there. A remaining mixture is reacted at a burner stage in the system and converted to mechanical energy, and/or generates additional heat which can be utilized together with other processes inside or outside the system. According to another embodiment, the separated water can be utilized in a biofuel production sub-system in order to generate biofuel used by the fuel cell.
Patent JP-2013045276-A (JP)
Title: Image processing method and stereo camera system
Inventor: KUSANAGI MASATO
IPC: B60R1/00
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method capable of obtaining distance information in a shorter processing time.SOLUTION: The image processing method includes: a step for photographing a first image and a second image; a total value calculation step for allowing addition means 241 to calculate a first total value of the first image and a second total value of the second image; an approximate average value calculation step for allowing shift means 242 to calculate a first approximate average value by shifting the first total value to the right by a predetermined number of bits and a second approximate average value similarly; an integral multiple step for allowing integral multiple means 243 and 244 to multiply the value of each pixel data in small regions of the first image and the second image by an integer; and a correlation value calculation step for allowing correlation value calculation means 249 to obtain each of first data obtained by subtracting the first approximate average value from the value obtained by multiplying the value of the pixel data by an integer and second data obtained by subtracting the second approximate average value from the value obtained by multiplying the pixel data by an integer, and calculating the square-sum of the difference between the first data and the second data for each pixel data.
Patent JP-2013045642-A (JP)
Title: Battery active material, method for producing battery active material, and battery
Inventor: TOJIGAMORI TAKESHI
IPC: C01G23/00
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a battery active material less in impurities and comprising a YTiOScrystal phase being a substantially single-phase.SOLUTION: The battery active material comprises a YTiOScrystal phase. When a peak intensity of the YTiOScrystal phase at 2θ=34.5° is defined as I, a peak intensity of a YTiOcrystal phase at 2θ=35.6° is defined as I, and a peak intensity of a TiSat 2θ=34.1° is defined as I, in an X-ray diffraction measurement using a CuKα ray, the battery active material has a value of I/Iof 0.3 or less and a value of I/Iof 0.15 or less.
Patent JP-2013044985-A (JP)
Title: Reflector of stroboscopic light-emitting device, and method for manufacturing reflector
Inventor: SEKIDO KEIZO
IPC: G03B15/02
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a reflector, when manufacturing reflectors using a material the surface of which an oxide film is easily formed and that is hard to be soldered, capable of suppressing an increase in a time required for a manufacturing step and an increase in a manufacturing cost while easily securing electric conduction with a voltage supply part.SOLUTION: A method for manufacturing reflectors includes: a surface processing step of, when sending an aluminum material 101, scribing the surface of the aluminum material 101 with the tip of a sharp scriber pin 104 for electrically conducting between a reflector 1 and a copper foil tape 3; and a forming step of pressing the aluminum material 101 the surface of which has been scribed by the surface processing step, by a pressing machine 103, and forming the reflector 1.
Patent JP-2013044201-A (JP)
Title: Water suction device
Inventor: KASEYAMA MANABU
IPC: E01H1/00
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a water suction device capable of performing water absorption and drainage work with relatively little labor and capable of improving its efficiency and reducing its operation time by simplifying the operation of water suction and drainage.SOLUTION: A water suction device 1 comprises: a water holding vessel 2; a handle 3 for carrying the water holding vessel 2; a bottom plate provided on the bottom surface of the water holding vessel 2, making water flow from the outside into the water holding vessel 2, and preventing water from flowing out from the inside of the water holding vessel 2 to the outside; a water suction body disposed on the bottom plate and sucking water flowing therein via the bottom plate; a pressing plate 4 disposed on the water suction body and making the water suction body press against the bottom plate to compress the water suction body; a control lever 5 attached to the handle 3; and a linkage 6 driving the pressing plate 4 on the basis of the operation of the control lever 5 to compress the water suction body.
Patent JP-2013045994-A (JP)
Title: Conductive adhesive for solar cell, connection method using the same, solar cell module, and manufacturing method of solar cell module
Inventor: NAKAHARA KOICHI
IPC: H01L31/042
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To shorten the tact time and improve the heat resistance and the connection reliability.SOLUTION: A conductive adhesive 17 includes at least an epoxy resin, a hardener, and conductive particles 23, and the hardener contains an imidazole-based hardener and an organic acid dihydrazide hardener. The conductive adhesive 17 is used to dispose tab lines 3, more specifically, the tab lines 3 are disposed on electrodes 11, 13 formed at a solar cell 2 through the conductive adhesive. Then, the conductive adhesive 17 is thermally hardened by pressuring the tab lines 3 at a predetermined temperature with a predetermined pressure for a predetermined time.
Patent JP-2012034572-A (JP)
Title: Power storage device control system and railway vehicle using the same
Inventor: NISHINO TAKAYOSHI
IPC: H02J7/02
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To highly reliably and inexpensively provide a power storage system in which a plurality of power storage units consisting of storage batteries and monitoring devices of the storage batteries, to which power is fed from the storage batteries, are arranged in series and parallel.SOLUTION: The monitoring devices of the plurality of power storage units (series power storage units) which are serialized by the power storage batteries are connected by insulated signal lines (inter-series signal lines) by dividing potential levels. The monitoring devices with the same potential levels in the plurality of series power storage units are connected by signal lines (inter-parallel signal lines). A control monitoring device giving a command of an operation to the monitoring devices and collecting data from the monitoring devices and the monitoring devices which each of the series power storage units has are connected by the signal lines.
Patent JP-2013048334-A (JP)
Title: Image processor, image processing system and program
Inventor: HAYASHI HIROSHI
IPC: G01C3/06
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To inexpensively adjust the relative positions of a plurality of images obtained by a plurality of cameras without being affected by a secular change and with low latency.SOLUTION: A storage processing section stores pixel data of a pixel in an input image where a subject is deviated from a reference image by a prescribed angle in a buffer. A reading section reads the pixel data of the pixel in the input image, which is in a corresponding region corresponding to the reference image in the input image when it is rotated by the prescribed angle, from the buffer. A pixel data calculation section calculates the pixel data of the pixel in a rotary image obtained by rotating the input image by the prescribed angle on the basis of the pixel data which is read by the reading section. This technology can be applied to an image processing system equipped with a stereo camera, for example.
Patent JP-2013047081-A (JP)
Title: Bicycle rear hub
Inventor: KITAMURA SATOSHI
IPC: B60B27/00
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle rear hub that measures drive force and is less influenced by assembling accuracy.SOLUTION: The rear hub 10 includes a hub shaft 20, a drive part 22, a hub shell 24 and a drive force measuring part 26. The drive part 22 is rotatably supported by the hub shaft 20 and allows a sprocket assembly to be mounted thereon. The hub shell 24 is rotatably supported by the hub shaft 20 and receives rotation of the drive part 22. The drive force measuring part 26 includes a first signal generating mechanism 54 and a second signal generating mechanism 56. The first signal generating mechanism 54 includes a first magnet part 54a and a first coil part 54b. The second signal generating mechanism 56 is arranged together with the first signal generating mechanism 54 in a hub axial direction, and includes a second magnet part 56a and a second coil apart 56b.
Patent JP-2013049102-A (JP)
Title: Robot control device and method of determining robot attitude
Inventor: IWASAKI YOSHIRO
IPC: B25J9/22
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a robot control device for facilitating teaching work under a fixed condition.SOLUTION: When teaching is carried out so that an approach vector (a) coincident with the sight line of a camera 21 in hand-tip coordinate system of a robot arm is always directed to one point of an imaging target 22 as a target point, and when the position of a hand-tip is instructed, the approach vector (a) is calculated from vectorPw, indicating a target point from a base coordinate origin, and vectorPindicating the hand-tip. When orientation vector o is determined with a norm set as "1.0", a normal vector o is determined by the cross product of the approach vector (a) and the orientation vector o. A rotation matrixRindicating the attitude of the hand-tip at the instructed point thereof is calculated from a rotation matrixRw indicating the known attitude of the hand-tip coordinate system, and the inverse matrix of a rotation matrixRw described by respective vectors of the normal vector, the orientation vector, and the approach vector, and the attitude of the hand-tip determined by the rotation matrixRis set as an attitude at the instructed point.
Patent JP-2013050883-A (JP)
Title: Information processing program, information processing system, information processor, and information processing method
Inventor: MAKINO KAKUZO
IPC: A63F13/213
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an information processing program, an information processing system, an information processor, and an information processing method which can sufficiently give visual effect for perceiving augmented reality to a user by using a detected specific object.SOLUTION: The information processing program operates a computer of the information processor connected with an imaging device and a display device as image acquisition means, specific object detection means, form recognition means, event generation means, virtual image generation means, and display control means. The image acquisition means acquires an image of a subject. The specific object detection means detects a specific object from the subject image. The form recognition means recognizes a form of the specific object. The event generation means generates an event in virtual space according to the form of the specific objects. The virtual image generation means generates a virtual image by imaging the generated event by a virtual camera provided in the virtual space. The display control means displays the virtual image in the display device.
Patent JP-2013050201-A (JP)
Title: Gas spring device
Inventor: TSUBOI TAKAHIRO
IPC: F16F9/00
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent rattling between a cylinder body and a rotational member.SOLUTION: The gas spring device 10 includes a cylinder mechanism 20 and a rotational position return mechanism 30. The lower end of the piston rod 24 of the cylinder mechanism 20 is fixed to the leg 13 of a chair 12. The upper end of the cylinder body 22 is fixed to a bracket 16 for supporting a seat 14. The rotational position return mechanism 30 is a mechanism for automatically returning the direction of a seat 14, when being set in a vacated state, to a predetermined direction (reference position), and roughly includes a guiding member 70, a rotational member 80, a rotation regulation mechanism 90, a spring member 100, etc. The rotation regulation mechanism 90 regulates rotation of the cylinder body 22 to prevent rattling between the cylinder body 22 and the rotational member 80.
Patent JP-2013053410-A (JP)
Title: Covering bolt for installing object on roof, and installation structure for installing object on roof such as folded plate and slate using the same
Inventor: TAKAHASHI YOSHIHARU
IPC: E04D3/36
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a covering bolt which allows an object such as a solar cell module and a greening base to be installed on a new construction or an existing slate roof.SOLUTION: A covering bolt 1 is fitted and screwed on the bolt axis of a hook bolt 21 which projects on a slate roof 2 for use in roofing roof cover. A bearing member 5 is installed on a roof 2, using the cover bolt 1 or an overlapping bolt 3 screwed thereto as a fixing base. An object to be installed on the roof is fixed to the bearing member 5. The covering bolt 1 is provided with a through-hole 13 in the bolt axis 12 extending from the bolt head 11 from which the hook bolt 21 is received. The inner face of the through-hole 13 is provided with a female thread for screwing with the hook bolt 21. The covering bolt 1 is provided with a plurality of slits 15 extending from the bolt head 11 to an intermediate position in longitudinal direction, so as to be fitted and screwed on an existing rusted or corroded hook bolt 21 through expansion of the covering bolt 1.
Patent JP-2013054900-A (JP)
Title: Battery
Inventor: AKIYAMA YASUNARI
IPC: H01M10/617
Filed: 2011-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a battery exhibiting excellent heat dissipation without limiting the degree of freedom in design of a battery case.SOLUTION: The battery comprises a wound electrode body 11 formed by winding sheet-like electrode plate 12 of positive electrode and electrode plate 13 of negative electrode while sandwiching a separator, and a battery case 21 housing the wound electrode body 11 and having a corner 26 in the vertical cross section for the winding axis Q of the wound electrode body 11. A radiator for the corner is provided either in a space 30 sectioned by the inner surface of the battery case 21 at the corner 26 thereof and the outer peripheral surface of the wound electrode body 11, and/or at a position in the wound electrode body 11 facing the corner 26 of the battery case 21.
Patent JP-2013053811-A (JP)
Title: Heating furnace and continuous heating furnace
Inventor: SATO KIMIYOSHI
IPC: F27B9/36
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To equalize temperature distribution within a furnace body without lowering thermal efficiency.SOLUTION: A heating furnace includes an object space 212a where a sintered object is arranged, the furnace body 212 surrounding the object space, one or a plurality of sealed gas heaters each including an inflow port making fuel gas flow into the body, a combustion chamber burning the flow-in fuel gas, a lead-out part to which exhaust gas generated by burning is led, a radiation surface conducting radiant heat to the exhaust gas circulating the lead-out part or the sintered object heated by being burnt in the combustion chamber, and an exhaust port exhausting exhaust gas heating the radiation surface to the outside of a body, and arranged in the furnace body, and an exhaust heat conduction part (heat insulating pipe 222a) communicating with the exhaust port of the sealed gas heater to guide the exhaust gas therein. The exhaust heat conduction part is disposed in one of parts other than a radiation space 212b formed between the sealed gas heater and the sintered object arranged in the object space to conduct the radiant heat to the sintered object in the furnace body.
Patent JP-2013054576-A (JP)
Title: Coupon issuing system
Inventor: YANAGIHARA KAZUNOBU
IPC: G06Q30/02
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a coupon issuing system which issues a coupon in conjunction with an event.SOLUTION: A coupon issuing system includes: a coupon information storage part which stores coupon information issued by shops in association with events; a coupon information retrieval processing part which accepts a retrieval processing request and a retrieval condition of coupon information from a user terminal and retrieves the corresponding coupon information from the coupon information storage part on the basis of the retrieval condition; a social media cooperation processing part which acquires information, indicating a position of the user terminal, from a reader installed in the user terminal or an event hall and notifies the information indicating a position of the user terminal to a social media server providing social media service used by a user to allow the browsing of a user's location in the social media service; and a coupon information provision part which sends the coupon information selected in the user terminal to the user terminal.
Patent JP-2013059171-A (JP)
Title: Power transmission device and power transmission method
Inventor: ADACHI SHIGETO
IPC: H02P25/30
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device that has a voltage regulation function of keeping a substantially constant DC voltage generated in the process of power transmission and output externally.SOLUTION: A power transmission device 1 having power generation means 4 disposed on a driving rotary shaft 2 to generate an alternating current with rotation of the driving rotary shaft 2, an inverter 6 for rectifying the alternating current generated by the power generation means 4 once to a direct current, and then outputting a frequency conversion thereof, and motor means 5 for receiving the alternating current from the inverter 6 to generate a rotative driving force on a follower rotary shaft 3 includes: a DC supply section capable of externally outputting the direct current in the inverter 6; a voltage measurement section 8 for measuring a DC voltage in the inverter 6; and a frequency adjustment section 10 for changing the conversion frequency in the inverter 6 such that the value measured by the voltage measurement section 8 remains constant.