baber/WOPTO huggingface dataset:
Patent JP-2012184574-A (JP)
Title: Tunnel excavation device for renewing existing duct
Inventor: ARAKAWA KENJI
IPC: E21D9/06
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel excavation device for renewing an existing duct, capable of accurately excavating a ground on the outer periphery of the existing duct along the axial direction of the existing duct and of smoothly discharging excavation sediment to the rear side when renewing the existing duct such as a deteriorating sewer into a new duct.SOLUTION: Inner and outer cylinders 3, 6 covering the rear end of the existing duct P1 are disposed on the front side of a shield body 1. While a cutter bit 7 mounted at the front end of the outer cylinder 3 excavates a ground on the outer periphery of the existing duct P1, a scraping blade 9 mounted at the front end of the inner cylinder 6 scrapes a back-filling agent hardened layer fixed onto the outer peripheral face of the existing duct P1. Besides, a space between the inner peripheral face of the outer cylinder 3 and the outer peripheral face of the inner cylinder 6 is formed as a sediment discharge passage 8 communicated with a muddy water chamber 13 formed between back plates 3a, 6b of the inner and outer cylinders to discharge excavation sediment via muddy water discharge pipes 14, 15 to the rear side.
Patent JP-2011106474-A (JP)
Title: Axial flow turbine stage and axial flow turbine
Inventor: KAWASAKI SAKAE
IPC: F02C7/28
Filed: 2011-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient axial flow turbine stage that can reduce mixing loss caused when leakage steam merges with mainstream steam.  <P>SOLUTION: The axial flow turbine stage 11 includes a stator blade outer ring 1 with a canopy 1a positioned outside, a stator blade inner ring 2 positioned inside, stator blades 3 fixed to the stator blade outer ring 1 and stator blade inner ring 2, and rotor blades 5 attached to a rotary shaft 4 and enclosed by the canopy 1a. A shroud 6 is attached to rotor blade tips 5a, and a plurality of fins 7 are fixed to the canopy 1a of the stator blade outer ring 1 between the stator blade outer ring 1 and the shroud 6. The shroud 6 and the plurality of fins 7 form a passage 18 for leakage steam 14 in between, and guide plates 9 are attached to the canopy 1a of the stator blade outer ring 1 on the side of a passage outlet 18a for the leakage steam 14 for guiding the leakage steam 14 to match the direction of the leakage steam 14 with the direction of mainstream steam 13 in a radial external view.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012186969-A (JP)
Title: Electric compressor
Inventor: FUKASAKU HIROSHI
IPC: H02K5/22
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an electric compressor which can prevent adhesion of abrasion powder of a metallic material to an airtight terminal without increasing the size of the electric compressor.SOLUTION: A terminal pin 24 is formed of a conductive material, and is held by a terminal holder 23 via a first ceramic insulator 26 disposed on a side of an inverter storage camber 18 and a second glass insulator 27 disposed on an inner 2A side of a housing 2. Since wall thickness X1 of the ceramics can be set freely, axial length Y1 of the terminal pin 24 is shortened to reduce height of the first insulator 26. Since the glass is welded, wall thickness X2 cannot be increased, and thus, by increasing axial length Y2 of the terminal pin 24, an insulation distance is secured. Therefore, the second glass insulator 27 can prevent adhesion of abrasion powder, and thereby, short circuit caused by abrasion powder is prevented, so as to prevent decline in operating efficiency of an electric compressor. The first insulator 26 can be set short, so as to prevent increase in the size of the electric compressor.
Patent JP-2012187234-A (JP)
Title: Rice cooker
Inventor: SUZUKI TOSHIAKI
IPC: A47J27/00
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To achieve a rice cooker inhibiting the heat radiation from an inner pot to deliciously steam rice at high temperature, having reduced heat at warming to reduce the drying or color deterioration of rice, and having saved energy.SOLUTION: The rice cooker includes: a vacuum container having a vacuum layer formed between an inner case and an outer case, having an upper opening portion and a lower opening portion, and having a substantially cylindrical shape; a body using the vacuum container as an inner wall; a bottom container provided at the lower part of the vacuum container; an inner pot removably stored in the vacuum container though the upper opening portion; a lower lid for closing a top opening of the inner pot; an inner lid having a lower side mounted with the lower lid; an outer lid having a lower side mounted with the inner lid and openably/closably mounted to the body; a packing provided on the outer periphery of the lower lid in a manner to make contact with the inner pot; a heating coil provided on the lower side of the bottom container and performing induction-heating of the inner pot; and a control unit for supplying power to the heating coil.
Patent JP-2012189922-A (JP)
Title: Powder storage container, process cartridge, and image forming apparatus
Inventor: TAKESHITA HIRONOBU
IPC: G03G21/10
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a toner storage container contributing to space saving and resource saving and capable of preventing aggregation of a toner in the toner storage container, and to provide an image forming apparatus.SOLUTION: A powder storage container 20 according to the present invention includes: a plurality of toner storage bags 42 for storing unused toner; a first unused toner storage section 48 for storing the plurality of toner storage bags 42 disposing them in the vertical direction; two linkage sheets 50 for vertically linking two facing end edges of each toner storage bag 42; a cutter 44 for fracturing the toner storage bag 42 located at an uppermost part and discharging the unused toner; a winding roller 43 for lifting another toner storage bag in the lower step to the uppermost part; and a second unused toner storage section 47 located outside the first unused toner storage section 48 for storing the unused toner discharged from the toner storage bag fractured by the cutter 44.
Patent JP-2012196019-A (JP)
Title: Cogeneration system
Inventor: MIYAKE HARUYOSHI
IPC: H01M8/04
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a control technique during system power supply failure of a cogeneration system incorporating a power storage device.SOLUTION: While a system power source 6 is in normal energization, operation of a power generation unit 2 is suspended temporarily when a hot-water storage tank has reached a full storage state. In no full storage state (when the temperature of the stored hot water has dropped), the operation of the power generation unit 2 is resumed. When power failure is detected by a power failure detection device 4b during operation, power supply interruption devices 4b and 4c are suspended and reverse charge to the system power source side is prevented. Simultaneously, electric power is supplied from a storage battery side and additionally by the rated output operation of the power generation unit 2. Thereby, when a hot-water storage tank 3a is in the full storage state, a heat radiation circuit 2a side is opened and rated operation is continued through heat radiation promotion. When the hot-water storage tank 3a is in no full storage state, the heat radiation circuit 2a side is closed.
Patent JP-2012176799-A (JP)
Title: Bottle cap with blade
Inventor: SATO RYOETSU
IPC: B65D41/04
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a bottle cap with a blade which is provided with the blade of a protrusion so that the cap of a PET bottle or the like is easily opened.SOLUTION: This bottle cap with a blade is characterized in that a surface of the cap (1) is provided with one or the plurality of blades (2).
Patent JP-2012180730-A (JP)
Title: Elevating type scaffolding device
Inventor: HARADA KOJI
IPC: E04G1/20
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an elevating type scaffolding device capable of securing safety of a worker getting on a scaffolding section during the ascending/descending movement of the scaffolding section.SOLUTION: An elevating type scaffolding device of this invention includes: first and second towers 1 and 2 that are elongated in a vertical direction; first and second ascending/descending sections 11 and 12 that are provided ascendably/descendably along the first and second towers 1 and 2; a scaffolding section 3 that is elongated in the almost lateral directions of the first and second ascending/descending sections 11 and 12 and connected and that is lifted/lowered by the ascent/descent of the first and second ascending/descending sections 11 and 12; a door opening state detection sensor 36 that detects an opening state of a door 25 before the ascent/descent of the scaffolding section 3; and a control unit 35 that performs control to inhibit the ascent/descent of the first and second ascending/descending sections 11 and 12 on the basis of the result of detection by the door opening state detection sensor 36.
Patent JP-2011221998-A (JP)
Title: Semiconductor device
Inventor: NISHIJIMA TATSUJI
IPC: H01L21/822
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of power consumption inside a semiconductor device and to reduce the power consumption in order to increase the maximum communication distance and the number of objects simultaneously identified while a passive RF tag has an advantage of being compact and lightweight but the driving power is limited.SOLUTION: The semiconductor device of one embodiment includes an antenna circuit, a modulation circuit electrically connected to the antenna circuit, a filter circuit electrically connected to the modulation circuit, and a logic circuit electrically connected to the filter circuit. The modulation circuit includes a first resistor and a transistor, the filter circuit includes a capacitor, one terminal of the first resistor is electrically connected to one of a source and a drain of the transistor, the other terminal of the first resistor is electrically connected to the antenna circuit, and a gate of the transistor is electrically connected to one terminal of the capacitor and the logic circuit.
Patent JP-2012197689-A (JP)
Title: Cover member and sticker
Inventor: FERNANDO DILSHAN
IPC: B32B7/02
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a cover member and sticker capable of further improving the designability thereof, concerning the cover member with the designability.SOLUTION: The cover member includes: a cover body 21 arranged such that the backside 22 thereof faces an engine; a sticker 30, which has a sticker body 31 formed to cover a designed recess 25 formed on the surface 23 of the cover body 21, and which is arranged at the back side 33 of the sticker body 31 and has an adhesive layer 37 for adhering the sticker body 31 to the cover body 21; and a communication path 38 for making the interior of the designed recess 25 communicate with the external.
Patent JP-2012199671-A (JP)
Title: Image processing apparatus, image processing method
Inventor: KAWAGUCHI OSAMU
IPC: H04N19/423
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce the buffer required for holding the information necessary for decoding, in the processing of decoding a pixel block partially from certain pixel block.SOLUTION: Encoded parameters for next origin macro block not initialized periodically are determined by decoding each macro block between an origin macro block of interest and a macro block just before the next origin macro block in the horizontal direction. By using the encoded parameters not initialized periodically, each macro block between the next origin macro block and a macro block just before the further next origin macro block in the horizontal direction is decoded thus generating and outputting the decoded image of each macro block.
Patent JP-2012199150-A (JP)
Title: Manufacturing method of electrode for battery and manufacturing device of electrode for battery
Inventor: HIRAMATSU KENTA
IPC: H01M4/04
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a technology for obtaining the electrode of a battery in which a thick active material layer can be formed with high aspect ratio by simple process and device configuration, and with which a battery such as a lithium ion secondary battery having excellent charge/discharge capacity can be obtained.SOLUTION: The manufacturing method of the electrode for a battery includes a coating step for forming a linear active material pattern on a collector by moving a nozzle 40, discharging a pasty active material linearly, relative to the collector, a first drying step for drying the active material pattern at a first drying temperature, and a second drying step for drying the active material pattern subjected to the first drying step at a second drying temperature higher than the first drying temperature.
Patent JP-2012203560-A (JP)
Title: Cache memory and cache system
Inventor: JO KEI
IPC: G06F12/08
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To perform acceleration while suppressing increase of an area of a cache memory.SOLUTION: A cache memory 2 comprises a plurality of ways including a plurality of cache lines having a tag memory 103, a first dirty bit memory 106, an effective bit memory 107, and a data memory 105. Also, the cache memory 2 is provided with a line index memory 101 for specifying the cache line. Also, the cache memory 2 comprises a DBLB system 201 including a plurality of lines having a row memory 202 for storing first bit data specifying the way and second bit data specifying a line index, a second dirty bit memory 203 for storing a second dirty bit of a bit unit corresponding to write of a byte unit to the data memory, and a FIFO memory 204 for storing FIFO information defining the order of registration.
Patent JP-2011226471-A (JP)
Title: Compressor
Inventor: MOROI TAKAHIRO
IPC: F04B39/10
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a compressor which can further reduce power loss and exhibit further excellent durability.SOLUTION: In the compressor, a valve plate 27 and an intake valve plate 25 are provided between a discharge chamber 5b and a compression chamber 24, a discharge port 23b is provided to extend through the valve plate 27 and the intake valve plate 25, and the discharge port 23b is opened and closed by a discharge reed valve 29a. The discharge reed valve 29a includes a fixed part 291a fixed to a fixed surface 27f, a liftable root part 292a extended from the fixed potion 291a to a longitudinal tip side D1, and a valve part 293a extended from the root part 292a to the longitudinal tip side D1 to open and close the discharge port 23b. The valve plate 27 includes a support part 27t for receiving the central area of the valve part 293a, and a receiving part 27h extended from the support part 27t to the longitudinal tip side D1 of the valve part 293a. The receiving part 27h is formed larger than the support part 27t to receive the longitudinal tip side D1 of the valve part 293a.
Patent JP-2011159313-A (JP)
Title: Device-type authentication in communication system
Inventor: SKOG ROBERT
IPC: H04L9/32
Filed: 2011-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide device type authentication in a communication system, and further to provide a method and device for avoiding a widespread trial of transmitting a signal.  <P>SOLUTION: In a communication system (1), a header including information, preferably being related with a device-type associated commitment, is additionally provided with a signature for that information. The signature guarantees the authenticity of the header information. The signature is tamper-resistantly created in a first device (20), preferably based on at least tamper-resistant device-type specific information of the first device (20). The header information and the signature are communicated to a content provider (10), where the signature is verified before accepting the device-type associated commitment to be valid. Such signatures can preferably be used in systems using HTTP or SMTP.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012207620-A (JP)
Title: Scroll type compressor
Inventor: KON TSUTOMU
IPC: F04C18/02
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a scroll type compressor in which thermal damage of an O-ring is prevented, and which has a filter arrangement structure with excellent installation work efficiency.SOLUTION: In the scroll type compressor, an suction pipe 50 for sucking refrigerant gas from external piping P is penetrated through a steel-made compressor casing 10 for housing a fixed scroll 22 and an oscillating scroll 24 and jointed/fixed to the casing, and a lower end of the suction pipe is fitted in a suction port 22K formed in the fixed scroll via an O-ring 60. The suction port side of the suction pipe is a steel-made pipe body, and a copper-made pipe body is joined to an upper end side of the steel-made pipe body. The copper-made pipe body of the suction pipe is joined to the casing of the compressor by silver brazing, and a filter F is attached in the suction pipe.
Patent JP-2012210330-A (JP)
Title: Yakumono for game machine, and game machine including the same
Inventor: MIYAGAWA JUNICHI
IPC: A63F5/04
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a Yakumono (accessory) for a game machine, securing performance effect even if size of the Yakumono is reduced, and to provide the game machine including the same.SOLUTION: A decoration plate 21 is advanced while slowly moving the decoration plate 21 until the decoration plate 21 reaches a prescribed position halfway through a movement line, a performance operation time by the decoration plate 21 is lengthened, a player is made to become aware of a movement performance of the decoration plate 21, and the performance effect is enhanced. Because a residual movement distance becomes sufficiently short when the decoration plate 21 reaches the prescribed position, a time wherein the decoration plate 21 moves over the residual distance in the movement line can be reduced even if a moving speed of the decoration plate 21 is slow by lack of a torque of a downsized stepping motor 31, and a performance does not become dull. Accordingly, the performance effect is not impaired, so that the performance effect by the movement of the decoration plate 21 can be sufficiently secured even if downsizing the stepping motor 31.
Patent JP-2012210369-A (JP)
Title: Ceiling hook
Inventor: TSUKADA TOSHIHISA
IPC: A47G29/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a means for easily suspending or hanging an object from a ceiling of a residential building or the like.SOLUTION: A ceiling hook includes: a base 1; a needle 3; and a hook 2. The needle and the hook are formed to be divided on two surfaces of the base. The needle is mounted to make an acute angle with the base. A position at which the needle stings the base and a position at which the hook is mounted on the base are set to be opposite to the gravity center of the base. More effect can be obtained by adding shapes such as claws or blades or a planar shape to the needle. Accordingly, the ceiling hook can be more easily attached to the ceiling, and is hard to come off.
Patent JP-2012218744-A (JP)
Title: Label release device
Inventor: SATO HIROMI
IPC: B65C9/18
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To improve positioning accuracy upon stopping of delivery of a belt-shaped backing sheet by detecting a label which is behind and as close to a label to be released as possible while holding a folding-back angle of the belt-shaped backing sheet as small as possible.SOLUTION: A label release device longitudinally delivers a secondary label continuum Tb including secondary labels Lb arranged in a row and temporarily stuck at a prescribed interval on a transparent belt-shaped backing sheet Db, and, during the delivery process, releases secondary labels Lb by folding back the secondary label continuum Tb by means of a release plate 35. The label release device includes a light sensor H for delivery stopping control of the secondary label continuum Tb. In the light sensor H, light from a light-emitting unit Ha is transmitted through the belt-shaped backing sheet Db on the top surface of the release plate 35 and passes through a through-hole 36 of the release plate 35 so as to be transmitted through the belt-shaped backing sheet Db on the bottom surface side of the release plate 35, allowing the transmitted light to be received by a light-receiving unit Hb.
Patent JP-2012220617-A (JP)
Title: Proximity exposure device, and mask conveyance method of proximity exposure device
Inventor: MATSUOKA MASAOKI
IPC: G02F1/13
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent a mask from being broken when carried in or out by preventing wrong detection of whether the mask is present using a pattern of the mask, and confirming that the mask is mounted normally on a mask receiver in a mask stocker.SOLUTION: A mask stocker 40 which stores a mask 2 is provided with a plurality of mask receivers 42 each having a mask support part 44a which supports an edge of a lower surface of the mask 2 and a mask fall prevention part 44b which swells from the mask support part 44a. A mask support part 44a of at least one mask receiver 42 is provided with mask detection mechanisms 51, 52, 53, 54, 55, and 56 which detect whether the mask is present from whether the mask 2 come into contact with lower surfaces. A mask carrying device 30 having a handling arm 31 for mounting the mask 2 mounts the mask 2 on the plurality of mask receivers 42, and also lifts the mask 2 from the plurality of mask receivers 42 according to detection results of the mask detection mechanisms.
Patent JP-2012219140-A (JP)
Title: Method for molding solid fuel
Inventor: SUZUKI TETSUO
IPC: C10L5/04
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a solid fuel capable of enhancing crushing strength of the obtained solid fuel, without adding a binder.SOLUTION: The method for molding the solid fuel includes a pretreatment process of crushing roughly coal of low quality, a moisture content reducing process of removing moisture from roughly crushed coal obtained in the pretreatment process, a pressure molding process of bringing the roughly crushed coal removed with moisture into a briquet. In the pressure molding process, the roughly crushed coal removed with moisture is mixed with the coal of low quality containing a fine particle having 0.10 mm or less of particle size, to bring a content of the fine particle into 5 mass% to 35 mass% in total 100 mass% of the roughly crushed coal and the finely crushed coal, a molding raw material is thereby prepared, and the obtained molding raw material is formed into the briquet.
Patent JP-2012221235-A (JP)
Title: Image processing method, image processing device, building image diagnosis method, and building image diagnosis apparatus
Inventor: ARAI KENJI
IPC: G06T1/00
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method for visually clearly displaying a substantially degenerating spot (e.g., floating or peeling spot) in a photographed target.SOLUTION: An image processing method using an infrared thermal image photographed by an infrared digital camera repeats the following steps: step 1 of displaying the infrared thermal image on a display; step 2 of specifying a zone in the infrared thermal image displayed on the display part; step 3 of adding, to a target pixel in the zone specified in the step 2, color information related to the difference between a temperature indicated by temperature data of the target pixel included in the zone and a reference temperature indicated by temperature data of a reference pixel different from the target pixel; and step 4 of displaying the target pixel on the display with the color information.