baber/WOPTO huggingface dataset:
Patent JP-2012172587-A (JP)
Title: Modifying method of biaxial gas turbine
Inventor: TAKEDA TAKUYA
IPC: F04D29/32
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To minimize degradation of a performance and maintain reliability of a biaxial gas turbine designed under a predetermined condition, when applying it to a fuel or heat cycle in which a fuel gas flow rate of a turbine inlet differs.SOLUTION: The biaxial gas turbine has a compressor 2 for compressing air, a combustor 6 for mix combusting the air compressed by the compressor 2 and the fuel, a high pressure turbine 7 driven by a combustion gas generated by the combustor 6, a low pressure turbine 9 driven by the combustion gas that has driven the high pressure turbine 7, a first rotation shaft 8 for connecting the compressor 2 and the high pressure turbine 7, and a second rotation shaft 11 serving as a rotation shaft of the low pressure turbine 9. The biaxial gas turbine which has a reference design intended to operate the turbine by using natural gas and heavy oil, is modified to reduce an annulus dimension of the compressor 2 and to change an inlet stator vane of the low pressure turbine 9.
Patent JP-2012171493-A (JP)
Title: Structure for joining body structures of traffic vehicle, and the traffic vehicle
Inventor: KANNO SATOSHI
IPC: B61D17/00
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a structure for joining body structures of a traffic vehicle, which can increase bonding strength of a joint location while enabling joining in a minimum space.SOLUTION: The joining structure 1 of the traffic vehicle includes: a fitting recess 11 that is formed in a recessed shape in one of the body structures; a fitting protrusion 21 that is protrudedly formed in the another body structure and fitted into the fitting recess 11 to regulate mutual movement in at least one direction; and a tightening tool member 31 for tightening the body structures in the direction of fitting the fitting recess 11 and the fitting protrusion 21 together.
Patent JP-2012123354-A (JP)
Title: Normal-position structure for reflecting mirror, and laser scanner therefor
Inventor: CHEN HUANG-CHANG
IPC: B41J2/44
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a normal-position structure for a reflecting mirror, and a laser scanner therefor.SOLUTION: The normal-position structure for a reflecting mirror, designed to support the reflecting mirror, comprises: a reflecting mirror storage member; and a support member. The reflecting mirror storage member has a storage portion and a guide column connected to the storage portion, with one end of the reflecting mirror attached to the storage portion. The support member is used to support the reflecting mirror storage member and includes a groove and a fixed member, the groove being used to support the guide column of the reflecting mirror storage member, the guide column projecting to the groove, the fixed member being disposed in the vicinity of the groove and used to fix the guide column so as to make the reflecting mirror fixable to the normal-position structure for the reflecting mirror.
Patent JP-2012177989-A (JP)
Title: Power receiving device
Inventor: NAKAMURA NORIHIKO
IPC: G08B21/00
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To quickly detect a power feed defect when executing power feed to a power receiving device.SOLUTION: The power receiving device according to this invention for receiving supply of a supply current from a power feeder includes: a power receiving side first contact point 13 disposed at a position to be in contact with a power feeding side first contact point 23 provided in a power feeder 20, for receiving the supply current from the power feeder 20 when brought into contact; a power receiving side second contact point 14 disposed at a position to be in contact with a power feeding side second contact point 24 provided in the power feeder 10; a potential difference detection part 101a for detecting a potential difference V3 between a first potential V1 of the power receiving side first contact point 13 and a second potential V2 of the power receiving side second contact point 14; and a determination part 101b for determining whether or not a power feeding state is excellent on the basis of the detected potential difference V3.
Patent JP-2012176457-A (JP)
Title: Work system
Inventor: TSUTSUMI RYOSUKE
IPC: B23Q39/04
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce equipment cost of a work system.SOLUTION: The work system 1 includes a robot 12 for performing a predetermined work on a workpiece that is a work target, and work stations 13a-13d where the predetermined work is performed on the workpiece. The robot 12 also conveys, in addition to the predetermined work on the workpiece such as press-fitting or screw tightening, the workpiece between the work stations 13a-13d.
Patent JP-2012178286-A (JP)
Title: Fuel cell system, operation method of fuel cell and method for estimating dryness degree of electrolyte
Inventor: MATSUSUE MASAAKI
IPC: H01M8/10
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of suppressing dryness of an electrolyte more suitably as compared with a conventional system, an operation method of a fuel cell and a method for estimating a dryness degree of the electrolyte.SOLUTION: A supply flow rate of hydrogen gas to be supplied to a fuel cell is temporarily increased (step S240). Then whether a temporary change (ΔP) of anode pressure loss when the supply flow rate of hydrogen gas is temporarily increased is zero or more is determined (step S250). When the ΔP is positive, the ΔP is detected (step S250, YES) and cathode back-pressure is set to P2 (step S260) to intensify dryness suppression of an electrolyte membrane.
Patent JP-2012182729-A (JP)
Title: Radio communication terminal
Inventor: SHIBUYA KAZUYUKI
IPC: H04M11/00
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication terminal that can shorten a waiting time of participation setup processing and shorten a time until all radio communication terminals which are not yet participated have participated, in the case that a plurality of radio communication terminals which are not yet participated are added to an existing radio network.SOLUTION: A transmission unit 14 transmits an acquisition request of setup information of other radio communication terminals after a trigger acceptance unit 11 has accepted a trigger for starting first setup processing. A reception unit 15 receives responses transmitted by the other radio communication terminals having received the acquisition request. A control unit 10, if the responses including setup information indicating the first setup processing are received from multiple radio communication terminals, performs control of making the transmission unit transmit error information indicating discovery of the plurality of radio communication terminals performing the first setup processing to the plurality of radio communication terminals, and performs control of setting participation setup processing to be performed by its own radio communication terminal to the second setup processing.
Patent JP-2012182373-A (JP)
Title: Silicon carbide removal device and silicon carbide removal method
Inventor: MIYAZAWA YUZURU
IPC: C23C16/44
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide removal device and a silicon carbide removal method capable of accurately removing carbon components and silicon components included in a silicon carbide.SOLUTION: A silicon carbide removal method comprises a first step of removing silicon components included in a silicon carbide by supplying a plasmatized fluorine-containing gas into a processing chamber which stores a member of a silicon carbide formation device to which the silicon carbide is attached and a second step of removing the carbon components included in the silicon carbide by supplying a plasmatized oxygen-containing gas into the processing chamber. This method performs the first step and the second step alternately.
Patent JP-2012179647-A (JP)
Title: Method for manufacturing steel wire for cold forging
Inventor: TAKEUCHI RYOSUKE
IPC: B21C1/00
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a steel wire for cold forging that is excellent in lubricity.SOLUTION: The method for manufacturing a steel wire for cold forging includes: a first acid pickling treatment step of subjecting a wire to acid pickling treatment using a sulfuric acid solution; a step of performing a heating treatment to the wire that has been subjected to the acid pickling treatment using a sulfuric acid solution; a second acid pickling treatment step of subjecting the heat treated wire to acid pickling treatment using a hydrochloric acid solution; and a step of performing a lubrication treatment to the wire that has been subjected to the acid pickling treatment using a hydrochloric acid solution to form a lubrication film on a surface of the wire.
Patent JP-2012182753-A (JP)
Title: Image decoding device, image coding device, and data structure of coding data
Inventor: YASUGI MASANOBU
IPC: H04N19/91
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce a code amount of coding data to be decoded by preventing increase of a code amount due to execution of a run mode.SOLUTION: A moving image decoding device 1 reproduces a coefficient matrix MX10 by executing decoding processing of decoding coefficient coding data C10 included in TT information TTI before decoded by zigzag-scan of a reverse order, and then reverse-scanning it. The moving image decoding device 1 comprises a run mode processing part 322 for executing a run mode for decoding a set of {run, level}; a level mode processing part 323 for executing a level mode for decoding values of coefficients one by one; and a condition determination part 321 for controlling whether the level mode is executed after the run mode is executed, or whether the level mode is executed with the execution of the run mode omitted, in the decoding processing.
Patent JP-2012186681-A (JP)
Title: Shutter glasses and image display system
Inventor: NUNOKAWA MASAHIKO
IPC: H04N13/04
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide shutter glasses and an image display system that allow a stereoscopic image of high quality to be viewed even when a viewing position with respect to an image plane is changed.SOLUTION: In shutter glasses 1, shutter members 2a and 2b in which an open state for transmitting incident light and a closed state for blocking incident light can be switched are arranged at a position corresponding to a right eye and a position corresponding to a left eye respectively. Areas for transmitting light when the shutter members 2a and 2b are in the open state are adjustable.
Patent JP-2012185110-A (JP)
Title: X-ray inspection device
Inventor: HORI HIROSHI
IPC: G01N23/04
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray inspection device capable of being kept clean.SOLUTION: The X-ray inspection device performs inspection by irradiating an article transported by a transport device with X-rays in an inspection chamber. This device includes: an X-ray leakage preventing member 700 which is disposed at an opening for carrying the article in and from the inspection chamber; and a rotary shaft 720R which rotates the X-ray leakage preventing member 700 at a position where the opening is opened or closed. Then, the rotary shaft 720R is provided inclined from the vertical direction (arrow Z-direction).
Patent JP-2012190607-A (JP)
Title: Manufacturing method of hermetic container
Inventor: SHIOYA YASUSHI
IPC: H05B33/10
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent excessive stress or the generation of deformation on substrates, when both substrates are cut by adding mechanical external force.SOLUTION: An assembly 20, in which a plurality of joint materials 2 and a plurality of supporting members 3 are disposed between a first substrate 1 and a second substrate 7 opposing to each other, is prepared. Each of the supporting members 3 is provided on a surface of the first substrate 1 which opposes to the second substrate, along a first virtual line 10 for partitioning the adjacent joint materials. The joint materials 2 are heated to join the first substrate 1 and the second substrate 7 with the joint materials, and each of the supporting member 3 abuts on the second substrate 7. The second substrate 7 is cut along the first virtual line 10 by adding mechanism external force, and the first substrate 1 is cut along a second virtual line 12 positioned between the joint materials and the first virtual line by adding mechanism external force.
Patent JP-2012190661-A (JP)
Title: Ceramic metal halide lamp
Inventor: SAKUMA SEI
IPC: H01J61/20
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic metal halide lamp which can be turned on by a stabilizer without a pulse generator, exhibits higher efficiency than high pressure mercury and high pressure sodium lamps, and gives natural tints of color.SOLUTION: A ceramic metal halide lamp 10 has an arc tube 4 and which can be turned on by a stabilizer without a pulse generator. The additive composition of the arc tube includes, in addition to a prescribed amount of mercury, at least thulium iodide (TmI), cerium iodide (CeI), thallium iodide (TlI) and sodium iodide (NaI), and is stipulated by a relative amount where a total amount of (TmI), dysprosium iodide (DyI) and holmium iodide (HoI) is assumed to be 100 wt.%.
Patent JP-2012190376-A (JP)
Title: Printing apparatus and printing method
Inventor: MATSUZAKA KATSUHIKO
IPC: B41J29/38
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To execute printing jobs in timing on which user's intention is reflected by confirming whether to execute a printing job from the user when a plurality of printing jobs are executed together.SOLUTION: A printing apparatus includes storage means; management means for storing storage means with reserved printing jobs to stand by and not to immediately perform printing output; display control means for creating a selection window for selecting whether the reserved printing job stored in the storage means is executed in predetermined timing, and letting the user terminal as the transmission source of the reserved printing job display the created selection window; and printing control means for reading the reserved printing job from the storage means on the basis of a selection result to the selection window, and executing the reserved printing job.
Patent JP-2012187339-A (JP)
Title: Glasses case
Inventor: KANDA KOJI
IPC: A45C11/04
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a glasses case for folding glasses, suppressing movement or backlash of the glasses when opening/closing the glasses case.SOLUTION: A body 7 of the glasses case 1 includes: a guide means 35 having a first wall part 41 and a second wall part 43 forming a groove wherein a bridge 83 of the glasses 81 is fitted; and a tiltable first stopper member 51 disposed between a wall part 39 of the body 7 positioned on a hinge mechanism 3 side and a second wall part 43. The first stopper member 51 includes a pawl part 53 retractably projecting toward the first wall part 41 from the second wall part 43 of the guide member 35. A lid body 5 includes a second stopper member 65 having a projecting part 69. The projecting part 69 is disposed near the wall part 39 of the body 7, and restricts the tilting of the first stopper member 51 heading for the wall part 39 of the body 7 when rotating the lid body 5 to the closing direction.
Patent JP-2012197697-A (JP)
Title: Valve lift device
Inventor: YUMURA HIRONORI
IPC: F01L9/02
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a valve lift device whose structure and control logic can be simplified by performing driving control of a valve by a hydraulic driving system.SOLUTION: The valve 22a for opening/closing an intake port 11b opened in a cylinder chamber 11c is controlled for driving by supply/discharge of oil O to a supply/discharge chamber 21a arranged in the rear end part of the valve, and the supply/discharge of the oil O to the supply/discharge chamber 21a is performed by a passage opening/closing mechanism 30 having a rotary valve 34 rotating by driving of a reciprocating engine 11. Thus, driving control of the valve 22a can be performed by the hydraulic driving system via the rotary valve 34 synchronizing with the driving of the reciprocating engine 11, and the structure and the control logic of the valve lift device 10 can be simplified.
Patent JP-2012197703-A (JP)
Title: Device and method for controlling monitoring of hydraulic turbine
Inventor: YOSHIHARA KIYOKAZU
IPC: F03B15/06
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To mechanically detect deposition of foreign matters such as fallen leaves in a hydraulic turbine.SOLUTION: A determination part 150 determines whether the relationship between the present generator output and the guide vane opening satisfies the foreign matters deposition condition which is predetermined as the relationship between the generator output and the guide vane opening when foreign matters are deposited in a hydraulic turbine during the fixed water level operation for automatically controlling the guide vane opening so that the water level in a water tank reaches a target water level. Then, when the foreign matters deposition condition is satisfied, a reporting part 170 performs predetermined reporting processing.
Patent JP-2011115655-A (JP)
Title: Game machine
Inventor: HOYA MAKOTO
IPC: A63F7/02
Filed: 2011-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing an act such as concealing a fraudulent device, etc. in a blind area concealed by a harness when one device having a substrate is layered on the other device having a substrate to be electrically connected to each other with the harness.  <P>SOLUTION: The Pachinko machine includes a put-out control device 311 for controlling put-out of game balls, and a power supply device 313 for feeding power to respective devices. The put-out control device 311 is layered on the power supply device 313 in such a way that a non-layered area is formed in the power supply device 313, and a put-out connector 329 is disposed in the non-layered area. A power supply connector 329 is diverged from the put-out connector 341 in the direction of arrangement of connection pins of the put-out connector. With this structure, the blind area formed by a conductor of the harness can be narrowed by connecting the connectors 329 and 341 with the harness.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012205174-A (JP)
Title: Motion adaptive field interpolation device and motion adaptive field interpolation method
Inventor: YUGAWA TAKANORI
IPC: H04N7/01
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To suppress erroneous detection of an area as a still image which should be originally detected as a moving image, without increasing memory capacity or an operation amount.SOLUTION: A motion adaptive field interpolation device is a device for adaptively weight averaging and interpolating an intra-field interpolation pixel and an inter-field interpolation pixel with a coefficient representing a motion amount of an image. The apparatus comprises: an inter-field difference calculation part for calculating an inter-field difference; a motion count update part for calculating and updating a motion count showing the number of fields having the inter-field difference of a first threshold or more; a determination part for determining whether being a still image or a moving image based on the motion count; a coefficient calculation part for calculating a coefficient representing a motion amount of an image based on the determination result; and an interpolation part for performing field interpolation based on the coefficient.
Patent JP-2012202950-A (JP)
Title: Flow sensor and manufacturing method of flow sensor
Inventor: IGARASHI KOICHI
IPC: G01F1/692
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a flow sensor having a high reliability.SOLUTION: A flow sensor comprises: a first substrate 1 of which top surface is provided with a recess 8; a heating element 6 disposed on the top surface of the first substrate 1 in such a manner that it covers a part of the recess 8 of the first substrate 1; a support film 40 which is disposed in such a manner that it surrounds the heating element 6 and has the same thickness as the heating element 6; and a second substrate 14 which is disposed in such a manner that it covers the recess 8 of the first substrate 1 and the heating element 6, is provided with a recess 11 on its bottom surface, and is provided with an inflow port and an outflow port which respectively communicate with the recess 8 of the first substrate 1. The opening shape of the recess 8 of the first substrate 1 is the same as the opening shape of the recess 11 of the second substrate 14, and the opening of the recess 8 of the first substrate 1 and the opening of the recess 11 of the second substrate 14 are in the same position in the directions parallel to the top surface of the first substrate 1.
Patent JP-2012030970-A (JP)
Title: Sheet feeding device and image forming apparatus
Inventor: YAMAMOTO SHINKICHI
IPC: B65H7/14
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding device including a position detector that can detect a position with high accuracy, is excellent in assembling, low in expense and simple in constitution, and to provide an image forming apparatus.SOLUTION: The sheet feeding apparatus includes a sheet end position detecting part 1 that detects a sheet end position in a width direction Y perpendicular to a feeding direction of the sheet S. The sheet end position detecting part 1 includes: sensors 2 having a pair of a light emission element 21 and a light reception element 20; a holder 4 that separates and holds the light emission element 21 and the light reception element 20 so that the sheet S can pass between the light emission element 21 and the light reception element 20; a drive unit 5 that reciprocates the holder 4 in the sheet width direction Y; and a cover member 3 that is disposed between the pair of light emission element 21 and the light reception element 20 and is positioned by the light emission element 21 and the light reception element 20, and regulates the orientation of a passing light by partially shielding the light.
Patent JP-2012205695-A (JP)
Title: Rotation processor
Inventor: MIYAUCHI HIDEO
IPC: A61F13/15
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a rotation processor facilitating changing a processing roll at low cost.SOLUTION: The rotation processor 1 includes: a frame 2; a pair of processing rolls 3U and 3L; a mounting mechanism 9 for mounting the processing rolls 3U and 3L to the frame 2 such that the processing rolls are rotated about rotational axes AU and AL substantially parallel to each other and the processing rolls are removed from the frame 2; and a transport mechanism 16 for receiving the processing rolls 3U and 3L removed from the frame 2, and transporting the processing rolls 3U and 3L outside the frame 2 substantially along the rotation axes AU and AL. Objects to be processed which are supplied between the processing rolls 3U and 3L, are processed by the processing rolls 3U and 3L.