baber/WOPTO huggingface dataset:
Patent JP-2013057800-A (JP)
Title: Image forming device
Inventor: TAMURA HIROOMI
IPC: G03G21/18
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge detection mechanism capable of detecting that a cartridge is not mounted or incorrectly mounted at a low cost, and capable of preventing damage to the cartridge or an image forming device body when the cartridge is mounted/dismounted.SOLUTION: The cartridge detection mechanism detects that a cartridge 36 to be mounted on or dismounted from the image forming device body 1 has been incorrectly mounted. The cartridge 36 has an optical member 38. The light from a light emitting part LD disposed in the image forming device body 1 is made incident on the optical member 38. A light receiving part PD provided in the image forming device body 1 receives the light passing through the optical member 38.
Patent JP-2012110683-A (JP)
Title: Expandable segmented and sectioned access assembly
Inventor: ROCKROHR BRIAN
IPC: A61B17/34
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an expandable segmented and sectioned access assembly.SOLUTION: The access assembly includes a tubular member having a proximal end and a distal end, the tubular member including at least one section extending at least a portion of a length therein. The access assembly further includes a first ring including a plurality of first segments and secured at the proximal end of the tubular member and a second ring including a plurality of second segments and secured at the distal end of the tubular member. At least two segments of the first plurality of segments are independently expandable.
Patent JP-2012083738-A (JP)
Title: Liquid crystal display device
Inventor: MIYAKE HIROYUKI
IPC: G02F1/133
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device allowing a desired retention volume to be secured in a pixel without reducing an aperture ratio, in response to a change in frame frequency.SOLUTION: In a liquid crystal display device having a pixel transistor using an oxide semiconductor material and two capacitive elements in each pixel, one capacitive element is made of a material having translucency to improve an aperture ratio. Further, a voltage value of a capacitive line is adjusted to change the size of the retention volume in the pixel by utilizing the characteristic of the capacitive element having translucency and in response to the frame frequency that changes depending on a display state of the image.
Patent JP-2012107202-A (JP)
Title: Room temperature-curing highly-active photocatalyst coating solution and photocatalyst thin film obtained from the same
Inventor: INOUE TOMOHIRO
IPC: B01D53/86
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst coating solution which can form a hydrophilic thin film having a good pot life, good coating performance, ability of being dried and cured at ordinary temperatures, high transparency and long duration of catalyst activity.SOLUTION: The photocatalyst coating solution contains (A) a photocatalyst particle, (B) a binder component, and (C) a water-soluble Lewis acid compound, wherein the binder component (B) includes a hydrolysis condensate obtained by hydrolyzing (b-1) a hydrolyzable silicon compound in a mixed solvent of water and a polar organic solvent, in the presence of a basic compound; the component (A), i.e. the photocatalyst particle, is dispersed in the coating solution; the ratio of the component (A) to the total of component (A) and component (B) is 0.05-99.5 mass%; the ratio of the component (C), i.e. a water-soluble Lewis acid compound, to the component (B), i.e. the binder component, is 0.01-50 mass%; and pH of the coating solution is in a range of 5-8.
Patent JP-2013064211-A (JP)
Title: Fabric with pollen release property and method for producing the same
Inventor: YOSHIDA KOJI
IPC: D06M15/273
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a fabric with pollen release properties which has superior heat-retaining properties, water-absorbing properties and anti-static properties.SOLUTION: The fabric with pollen release properties includes a vinyl polymer provided on a surface of a fabric containing an infrared absorbent, and has superior heat-retaining properties, water-absorbing properties, anti-static properties and pollen release properties.
Patent JP-2012076992-A (JP)
Title: Apparatus for producing hydrogen, apparatus for adding hydrogen, and hydrogen-added product
Inventor: HUANG SHAO-CHI
IPC: C01B3/06
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing hydrogen, an apparatus for adding hydrogen, and a hydrogen-added product.SOLUTION: The apparatus for producing hydrogen includes a reaction unit and a gas collection unit. The reaction unit comprises a first region to store a solid reactant, a second region to store a liquid reactant, and a separation layer to separate the first region from the second region. When the separation layer forms an opening, the solid reactant comes into contact and reacts with the liquid reactant, producing hydrogen. The collection unit allows the inflow of the liquid reactant and has at least one vent so as to introduce the hydrogen generated by the reaction into a hydrogen receptor.
Patent JP-2011251344-A (JP)
Title: Laser beam machining method and laser beam machining head
Inventor: MATSUMOTO YASUNARI
IPC: B23K26/18
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining method for executing the laser beam machining with a protective sheet being affixed to a surface of a material, the method which is capable of preventing the surface of the material from being damaged, and of suppressing any peeling and turning-up of the protective sheet.SOLUTION: In the laser beam machining method, a plate-like metal material with a protective sheet being affixed to a surface thereof is irradiated with laser beam while blowing assist gas to conduct cutting, boring or other machining. A nozzle opening diameter is set to satisfy the inequality D/G≥2, where G[mm] denotes the melting width of the protective sheet, and D[mm] denotes the nozzle opening diameter. The plate-like metal material and the protective sheet are machined with one time of laser beam irradiation.
Patent JP-2013070519-A (JP)
Title: Wheel loader
Inventor: ITO NORITAKA
IPC: B60K17/356
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a large drive force when a rear wheel slips in a wheel loader that drives a wheel by an electric motor.SOLUTION: Front wheels W, Ware connected to a rear wheel side propeller shaft 25R2 via a front wheel side axle 22F, and rear wheels W, Ware connected to the rear wheel side propeller shaft 25R2 via a rear wheel side axle 22R. A front wheel electric motor Mis mounted to a front wheel side propeller shaft 25F, and a rear wheel electric motor Mand a clutch Care disposed on the rear wheel side propeller shaft 25R2. If the rotational speed difference between the front wheels W, Wand the rear wheels W, Wexceeds a prescribed rotational speed difference during excavation work, the clutch Cis engaged to drive while connecting the front wheel side propeller shaft 25F and the rear wheel side propeller shaft 25R2.
Patent JP-2013066976-A (JP)
Title: Polishing pad
Inventor: DOURA MASATO
IPC: H01L21/304
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a polishing pad that hardly causes scratches on the surface of a polishing object, and improves dressing properties.SOLUTION: A polishing pad has a polishing layer comprising a non-foamed polyurethane resin, wherein the non-foamed polyurethane resin contains, as raw material components, (A) an isocyanate component, (B) a polyol component, and (C) an aromatic compound having one hydroxyl group and/or an aromatic compound having one amino group.
Patent JP-2013068193-A (JP)
Title: Compressor
Inventor: KANAYAMA TAKEHIRO
IPC: F04C29/00
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a compressor capable of simultaneously satisfying prevention of lubricating oil leakage between a bearing and a roller end surface, and easy formation of an annular groove to the bearing.SOLUTION: End plates 51 of front bearings 50 each have a front annular groove 53 on a facing surface 50a that faces an end surface of a roller 27. End plates 61 of rear bearings 60 each have a rear annular groove 63 on a facing surface 60a that faces an end surface of the roller 27. The width W2 of the rear annular groove 63 is larger than the width W1 of the front annular groove 53.
Patent JP-2012046531-A (JP)
Title: Pharmaceutical combined preparation
Inventor: MUENTER KLAUS
IPC: A61P9/04
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a novel pharmaceutical combined preparation suitable for caring a cardiovascular disease and comprising an inhibitor of renin-angiotensin system (RAS inhibitor) and an endothelin antagonist.SOLUTION: The pharmaceutical combined preparation contains the endothelin antagonist and the RAS inhibitor expressed by Formula I [wherein R1 represents a 1C-4C alkyl and a 1C-4C alkoxy; R2 represents a 1C-4C alkyl and a 1C-4C alkoxy; R3 represents a 1C-8C alkyl may be substituted with a phenyl group, and the phenyl group may be substituted further with one or more of 1C-4C alkoxy groups; and Z represents oxygen or a single bond, in substituents], and for caring a disease selected from the group comprising an ophthalmic disorder, hypertension, cardiac insufficiency, ischemia, and vasospasm. Here, a trandorapril is excluded from the RAS inhibitor.
Patent JP-2013074283-A (JP)
Title: Electric power storage device
Inventor: SUZUKI SHUNSUKE
IPC: H01M10/0587
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric power storage device that is made small in resistance and low in cost by doping a negative electrode uniformly with lithium ions for a short time.SOLUTION: An electrode 15 comprising a positive electrode and the negative electrode has an active material layer 12 formed on one surface or both surfaces of a current collector 14, and a cut part 13 is provided in a formation region of the active material layer 12.
Patent JP-2013077962-A (JP)
Title: Logic circuit and semiconductor integrated circuit
Inventor: URAKAWA TATSUYA
IPC: H03K19/00
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a logic circuit that allows suppressing a variation in a supplied power-supply voltage and to provide a semiconductor integrated circuit on which the logic circuit is mounted.SOLUTION: A buffer circuit 100 includes a buffer section 11, a voltage detection section 12, and a switch section 13. The buffer section 11 receives power by connecting between a power-supply terminal Tor a voltage regulator 1 and a power-supply terminal T, and outputs a signal with the same logic as an input signal IN to an output terminal T. The voltage detection section 12 detects a voltage of the output terminal Tand outputs a detection signal Son the basis of the detection result. The switch section 13 connects the buffer section 11 to the power-supply terminal Tor the voltage regulator 1 according to the detection signal S.
Patent JP-2013077988-A (JP)
Title: Projector and control method of the same
Inventor: YOSHIMURA JUN
IPC: G03B21/00
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a projector capable of performing geometrical correction of a projected image by itself alone with good operability.SOLUTION: A projector 1 individually defines each vertex of contours of an image on the basis of image information and a predetermined point disposed on each side of the contours as control points CP1 through CP8, and causes a user to select one of the plurality of control points as a selection control point. Further, the projector 1 causes the selection control point selected to be moved in the image on the basis of key operation of the user. Furthermore, the projector 1 forms the contours of the image such that the contours pass through the selection control point moved and further corrects the image information such that the image information is contained in the contours formed. Yet furthermore, the projector 1 projects image light on the basis of the image information corrected.
Patent JP-2013075465-A (JP)
Title: Stretched foam plastic container and method for manufacturing the same
Inventor: ICHIKAWA KENTARO
IPC: B29C49/02
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a stretched foam plastic container having practical utility, which is obtained by a hot parison method.SOLUTION: In the stretched foam plastic container that is a resin integrated molding and comprises an opening part, a body part, and a bottom part, wherein the body part and the bottom part are foam regions having foamed cells, the opening part is a non-foam region in which no foamed cells are present. In the foamed region in which the foamed cells present, the foamed cell B positions in the central part of the container wall has the maximum length, and compared with the foamed cell B positioned at the central part, the lengths of the foamed cells B position at the inner surface side and the outer surface side are made short.
Patent JP-2013075279-A (JP)
Title: Combustible material separator
Inventor: FUJITA TAKESHI
IPC: B07B13/14
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a combustible material separator to which a removal brush is not separately provided and which is inexpensive and can save space.SOLUTION: At a part of a circulation track, combustibles of relatively light specific gravity are selectively raked out from waste by two or more bars of a comb tooth body traversing the waste while coming into contact with the waste to sort the waste to the combustibles and incombustibles. At that time, the combustibles such as a wood piece and a plastic piece twine around the bar to cause fall of raking out effect or the like when such the situation is kept and thus it is necessary to quickly remove these combustibles from the bar. At a part of the circulation track, fluid is blown to two or more circulating bars from a bar supporting part in the longitudinal direction of the bar to blow off the combustibles twined around the bar. By removing the combustibles, it is not necessary to separately install the removal brush. Consequently, the combustible separator which can prevent fall of raking out effect while suppressing an increase in an installation area and an increase in a cost can be provided.
Patent JP-2013080593-A (JP)
Title: Lead acid battery
Inventor: KYO MASAKI
IPC: H01M10/08
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a lead acid battery having little accumulation of lead sulfate and improved in low-temperature HR performance.SOLUTION: In a lead acid battery, an electrode plate group including a separator interposed between a positive electrode plate and a negative electrode plate is housed in a battery case, and an electrolyte is held in the battery case. The electrolyte has a density in a full charge state at 20°C of 1.265 g/cmor less, and contains aluminum ions of 0.02 mol/L or more and 0.2 mol/L or less and lithium ions of 0.02 mol/L or more and 0.2 mol/L or less.
Patent JP-2013081064-A (JP)
Title: Photoreceiver
Inventor: ISHITOBI SATOSHI
IPC: H01L31/10
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceiver that allows suppressing power consumption at the time of standby and ensuring a relatively wide dynamic range.SOLUTION: An input-side transistor 51 and a bypass capacitor 34 of a current-mirror circuit 33 are connected to a cathode of a light-receiving element 31, and an input terminal of a TIA 42 is connected to an anode of the light-receiving element 31. A first resistor 35 and a passive-filter circuit 36 are connected to an output-side transistor 52 of the current-mirror circuit 33, and an inverted input terminal of a comparator 37 is connected to a passive-filter circuit 36. A reference power supply 44 is connected to a non-inverted input terminal of the comparator 37, a gate of a first FET 40 is connected to an output terminal of the comparator 37 via a second resistor 38. A power-supply terminal of the TIA 42 and a gate of a second FET 41 are connected to a drain of the first FET 40. A drain of the second FET 41 is connected to a power-supply terminal of an LIA 43, and an output terminal of the TIA 42 is connected to an input terminal of the LIA 43.
Patent JP-2013066353-A (JP)
Title: Cruising range of electric vehicle
Inventor: MUKAIHARA KENJI
IPC: B60L1/00
Filed: 2011-09-19
Abstract: PROBLEM TO BE SOLVED: To provide configurations of electric circuits of an electric vehicle, the configurations providing a steady cruising range of the electric vehicle by minimizing the influence due to seasons, weather or a time period.SOLUTION: An electric circuit 1 for driving tires and an electric circuit 2 other than the electric circuit for driving the tires, are separately provided, and a dedicated battery is provided for each of the electric circuits. The respective dedicated batteries are, for example, the battery 6 and the battery 7. The battery 6 is charged when a motor generator 3 generates electric power during traveling and when a provided connector 4 is connected during stopping. The battery 7 is provided with an electric power generating device 5, and is charged by this electric power generating device.
Patent JP-2013082552-A (JP)
Title: Reclaimer
Inventor: HANDA HIDEJI
IPC: B65G65/20
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a reclaimer, in which a liner is not necessitated by a simple mechanism.SOLUTION: The reclaimer includes: a ring-shaped rotary frame to be rotated vertically around a rotary shaft extending in the lateral direction; and buckets fixed to the rotary frame. The bucket includes: a raking port having at least a part positioned radially outside the outer edge of the rotary frame, and opened toward the moving direction thereof; a bottom surface part opposed to the raking port in the moving direction thereof; and a discharge port opened to the radially inside of the rotary frame. A fitting angle of the bucket is inclined toward the side opposite to the moving direction of the bucket with respect to the radial direction of the rotary frame. A part of the bottom surface part of the bucket is extended to the radially inside of the inner edge of the rotary frame.
Patent JP-2013088487-A (JP)
Title: Method of filling particle group
Inventor: MUTSUO SATOSHI
IPC: G02F1/167
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of uniformly filling particle groups on an entire substrate.SOLUTION: In the method of filling cells demarcated by partitions formed on a substrate, with particle groups including charged particles, a mask having openings which correspond to openings of the cells and allow the particle groups to pass therethrough is disposed on the partitions, and at least one sheet-like particle supply member having openings allowing the particle groups to pass therethrough is disposed above and closely to the mask, and the particle groups are placed on the particle supply member. The particle groups placed on the particle supply member are supplied onto the mask through the openings of the particle supply member, and the particle groups supplied onto the mask are filled in the cells through the openings of the mask while being moved on the mask by a moving member.
Patent JP-2013086745-A (JP)
Title: Automatic steering gear for ship
Inventor: HANE FUYUKI
IPC: B63H25/04
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an automatic steering gear for a ship, estimating a tidal current component without being influenced by any of a course-keeping period and a veering period.SOLUTION: An estimator 18 includes: an azimuth control system estimator 18A for estimating an azimuth error; a ship course control system estimator 18B for estimating a ship course error; and a ground coordinate system tidal current estimator 18C for estimating a tidal current in a ground coordinate system. The ground coordinate system tidal current estimator 18C estimates estimated tidal current vectors (d, d) without using a reference azimuth from the azimuth (ψ) of a hull acquired from a sensor and the positions (x, y) of the hull in the ground coordinate system.
Patent JP-2013092116-A (JP)
Title: Engine control device
Inventor: MASUDA SATORU
IPC: F02D45/00
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To precisely detect a crank angle when the rotation of an engine is stopped even when the engine reversely rotates directly before the rotation of the engine is stopped while satisfying the demand for low cost.SOLUTION: An air flowmeter 14 capable of detecting a sucking air quantity flowing through an air sucking pipe 12 while discriminating forward flow and rearward flow is arranged, the presence of the reverse rotation of the engine 11 is determined by determining whether the reverse flow of the sucked air is detected based on the output of the air flowmeter 14 in an engine stopping process period (period until the rotation of the engine is stopped with the generation of the demand of idle stop), an engine reverse rotation quantity information (peak value or an integrated value of the output of the air flowmeter 14) is calculated based on the output of the air flowmeter 14, when it is determined that there is the reverse rotation of the engine 11. The crank correcting quantity according to the engine reverse rotation quantity information is calculated and the crank angle detected value (crank angle detected based on the output of a crank angle sensor 29) is corrected using the crank correcting quantity.
Patent JP-2013091992-A (JP)
Title: Lattice board body
Inventor: NAKAO KICHIYA
IPC: E03F5/06
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a lattice board body which is turned to be an easy-to-manufacture structure without the need of fixing a side plate, and maintains mechanical strength of a material for a main bar.SOLUTION: The lattice board body includes: cross bars 1 for which a notched groove 4 from an upper end part of a curved main part 21 to an outer flange 25 is formed on a rod-like first member 2A which forms the curved main part 21 in an inverse U shape on the cross section and has the outer flange 25 extended from both lower edges thereof; main bars 6 formed into a lattice shape with the cross bars 1 by fitting a main plate part 63 to each notched groove 4, and disposed by erecting a plate width direction of the main plate part 63; and composite side plates 7 for which the notched groove 4 from the upper end part 21b of the curved main part 21 to the outer flange 25 is formed on a rod-like second member 2B which forms the curved main part 21 in the inverse U shape on the cross section, has the outer flange 25 extended from both lower edges thereof, and has an erected plate part 28 extended upwards from the outer edge of one outer flange 25 further. The erected plate parts 28 of the composite side plates 7 are abutted respectively to both end faces 61 and 62 of the main bar 6 formed into the lattice shape with the cross bars 1, and the main plate part 63 of the main bar 6 is fitted and integrated in the notched grooves 4 of both composite side plates 7.