baber/WOPTO huggingface dataset:
Patent JP-2012202391-A (JP)
Title: Turbine rotor blade fixing structure and blade root spring removal method
Inventor: FUJIOKA MASANORI
IPC: F01D5/16
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a turbine rotor blade fixing structure and a blade root spring removal method that allow replacement of a blade root spring in a short period of time without damaging the blade root of the turbine rotor blade and the rotor blade groove.SOLUTION: A blade root spring 3 is formed by winding a linear member into a coil shape while having a body 15 and ends 16A, 16B. The body 15 is formed such that its radial natural length is larger than a height of a groove clearance between the front end surface 24 on the blade groove side of a blade root 21 and the bottom face 14 of a blade groove 11. The radial natural length of the body 15 is longer than the height H of the groove clearance, therefore, the body 15 is adhered to the front end surface 24 on the blade groove side of the blade root 21 and the bottom face 14 of the blade groove 11. On that occasion, the blade root 21 is pressed against the blade groove 11 by pressing force of the body 15 of the blade root spring 3.
Patent JP-2012030043-A (JP)
Title: Monitoring camera for gaming machine
Inventor: HANNYA TAKUTO
IPC: H04N7/18
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring camera for gaming machines, which accurately images player's hands around control sections.SOLUTION: The monitoring camera 1 for gaming machines includes: an imaging unit mounted above gaming machines, and imaging an area including the control sections of the gaming machines; a detecting unit 3 for detecting the position of the control sections in a first image obtained by the imaging unit; and a processing unit 4 for processing the first image into a second image based on the positional information of the control sections which is obtained from the detecting unit 3. Accordingly, players operating the gaming machines are prevented from overlapping each other on the taken image, and the operating states of the players are accurately monitored.
Patent JP-2012209714-A (JP)
Title: Image reader
Inventor: MIZUNO TAKAFUMI
IPC: H04N1/04
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in throughput of reading, by suppressing the occurrence of a memory error.SOLUTION: The image reader comprises: a CIS 30 for reading an image of a document; a RAM 63 for storing read data read by the CIS 30; a blank determination part 60A, which executes blank determination processing for determining blank data from the read data stored in the RAM 63; a deletion part 60A, which when the usage of the RAM 63 amounts to a limit amount or more, deletes the determined blank data from the RAM; and a control part 60A, which after the deletion of the blank data controls the CIS 30 to keep the reading of the image.
Patent JP-2012207168-A (JP)
Title: Vibration damping material and vibration-damping coating
Inventor: AOKI TATSUYA
IPC: C09D7/12
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a vibration damping material and a vibration-damping coating, wherein excellent vibration-damping properties are exhibited in a wide temperature region of, for example, 10-100°C.SOLUTION: Carbon nanotube having a diameter of 1-500 nm is dispersed in an acrylic resin matrix, wherein a dispersant is coated on a surface of the carbon nanotube.
Patent JP-2011225279-A (JP)
Title: Content extruding container
Inventor: YAMADA TAKASHI
IPC: A61K8/02
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a contents extruding container capable of steadily sending out a proper amount of contents even if the remaining amount of contents has become small in quantity.SOLUTION: The extruding container 1 includes: a concave storage section 2 in which the content is stored; an elastic sheet 3 disposed so as to cover an opening in the storage section 2; pressurization means 4 using the pressure of a gas to cause the elastic sheet 3 to bulge into the storage section 2; and a delivery channel 5 communicating the inside of the storage section 2 to the outside so as for the content depressed by the elastic sheet 3 in the storage section to be pushed out. The pressurization means 4 is preferably of such a type as is capable of repeatedly pressing and releasing with one's hand so as to be able to cause the elastic sheet 3 to gradually bulge.
Patent JP-2012212313-A (JP)
Title: Magnetic recording medium processor and magnetic recording medium processing method
Inventor: TANAKA MINORU
IPC: G06K17/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium processor and a magnetic recording medium processing method that can avoid interruption of a transaction by a writing error of magnetic information in a magnetic recording medium.SOLUTION: The magnetic recording medium processor capable of writing magnetic information in a magnetic recording medium 20 by different current values comprises: writing determination means 12 for determining whether or not a writing result of the magnetic information written in the magnetic recording medium 20 is normal; medium evaluation means 13 for determining whether or not the magnetic recording medium 20 can be normally used based on the determination of the writing determination means 12; and rewriting means for rewriting the magnetic information in the magnetic recording medium 20 by a second writing current value larger than a first writing current value corresponding to coercive force of the magnetic recording medium 20 when the medium evaluation means 13 determines that the magnetic recording medium 20 into which the magnetic information is written by the first writing current value cannot be normally used.
Patent JP-2012219818-A (JP)
Title: Gasket
Inventor: NIWA TAKAHIRO
IPC: F16J15/12
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a gasket showing good sealing performance under such fastening circumstances that the rigidity of a flange is lower, a fastening load is lower and a distance between bolts is longer.SOLUTION: The gasket 10 is held between opposed flange joint faces 3 with the bolt 7. It is formed by combining a composite member 1 having rubber materials formed on the single or both sides of a steel plate and a protruded or corrugated bead 15, a through-hole 5 through which a shaft 72 of the bolt 7 passes, and an annular metal plate 2 disposed on a bolt part which has a seat part corresponding portion 21 corresponding to a seat part 71 of the bolt 7 around the through-hole 5. A thickness (H) of the bead of the composite member>a thickness (H) of the annular metal plate≥a thickness (H) of the composite member is established.
Patent JP-2012222841-A (JP)
Title: Motor and electric appliance equipped with the same
Inventor: ISOMURA YOSHINORI
IPC: H02K5/16
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a motor whose degradation caused by electrical erosion at a bearing is suppressed, and to provide an electrical appliance equipped with it.SOLUTION: The motor includes a stator 10 which is integrally molded with a fixing member containing a stator core 11 on which a stator winding 12 is wound by using an insulating resin 13, a rotor 14 arranged to face the stator 10 with a shaft 16 as a center, two bearings 15a and 15b supporting a shaft 16 for free rotation, and a bracket 17 for fixing the bearings. An outer ring of either of the two bearings 15a and 15b is electrically insulated from an inner ring thereof.
Patent JP-2011152539-A (JP)
Title: Biological deodorization method and biological deodorization apparatus
Inventor: SAITO MASAHIRO
IPC: B01D53/38
Filed: 2011-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological deodorization method and a biological deodorization apparatus effectively performing deodorization while keeping activity of microorganisms, even when not only an odorous component soluble in water but also an odorous component insoluble or hardly soluble in water are contained in the gas to be treated.  <P>SOLUTION: The biological deodorization method and biological deodorization apparatus use a gas-liquid contact column 2. The column 2 is provided with an introduction port 11 for introducing the gas to be treated and a discharge port 12 of the gas to be treated. In the inner part of the column 2, packed parts 21, 22, 23 packed with a packing material having a specific surface area of 100m<SP>2</SP>/g or more and carrying microorganisms are disposed in multi-stages and, on the side of the packed parts 21, 22, 23 of the respective stages, liquid supply ports 31, 32, 33 for supplying liquid to the packed parts 21, 22, 23 respectively are disposed. The gas to be treated is introduced from the introduction port 11 and, at the same time, each operation for supplying and stopping the liquid to the packed parts 21, 22, 23 of the respective stages is controlled so as to be alternately performed, wherein, supply of the liquid is stopped to the packed part of either one stage, and, the liquid is supplied to the packed parts of the other stages.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012225685-A (JP)
Title: Fpc substrate for strain gauge
Inventor: KANAZAWA KOJI
IPC: G01L1/22
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an FPC substrate for a strain gauge including an extendable part to be extended along the surface of an elastic body.SOLUTION: In an FPC substrate 20 for a strain gauge which is configured by laminating a wiring conductor pattern 22 on an insulating film 21 and is used for mutually connecting strain gauges 14, 14 formed on the surface of an elastic body 11 of a load cell 10, a curved/bent part 33 curved/bent in a width direction is flatly formed on a band-like connection part 32 for mutually connecting gauge connection parts 30 with gauge connection terminals 31 on the FPC substrate 20, and the curved/bent part 33 configures an extendable part to be extended following deformation of the elastic body 11 caused by load. To arrange the FPC substrate 20 on the elastic body 11, the FPC substrate 20 may be simply arranged on a predetermined position on the surface of the elastic body 11. As to the FPC substrate 20 arranged on the elastic body 11, the curved/bent part 33 is not projected to the upper part and side part of the surface of the elastic body 11, and when assembling or conveying a load cell 10, a part of the FPC substrate 20 does not interfere with other members and operation can be facilitated.
Patent JP-2012195269-A (JP)
Title: Nonaqueous electrolyte halogen battery
Inventor: SHIGA TORU
IPC: H01M10/052
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte halogen battery comprising an ion-conducting medium containing lithium ions and a halogen, and achieving a high operating voltage.SOLUTION: A nonaqueous electrolyte halogen battery 10 comprises a negative electrode 14 made of lithium foil and a positive electrode 16 facing each other via an ion-conducting medium 18. The positive electrode 16 is made by pressing a mixture of a conductive material 16b and a binder 16c against a collector 16a, such as a platinum mesh. The ion-conducting medium 18 is a nonaqueous electrolytic solution containing a halogen as well as a lithium salt, such as lithium hexafluorophosphate. A nonaqueous solvent of the ion-conducting medium 18 is a compound which forms a molecular complex with the halogen.
Patent JP-2012224563-A (JP)
Title: Method for maintaining microbicidal activity of histidine-silver complex in chlorine ion-containing solution and liquid antimicrobial agent composition
Inventor: OKAWA NAOSHI
IPC: A01N25/22
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and a composition for maintaining the microbicidal activity of a histidine-silver complex even in a chlorine ion-containing liquid.SOLUTION: The microbicidal activity of the histidine-silver complex in a chlorine ion-containing liquid is maintained by adding a water-soluble nitrogen-containing polymer, such as one typically represented by a polyethyleneimine, to obtain an effect preventing the reaction of the histidine silver complex with the chlorine ion. In addition, a liquid antimicrobial agent composition is obtained by mixing (a) silver oxide, (b) L-histidine, (c) a water-soluble nitrogen-containing polymer and (d) a solvent.
Patent JP-2012226116-A (JP)
Title: Liquid crystal display device and manufacturing method thereof
Inventor: KUGA RAIJIRO
IPC: G02F1/1337
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To improve application uniformity of an alignment film to eliminate a thick alignment film region on a pad, to allow etching of the alignment film on the pad with minimum damage to a display region, and to make a cell gap between a driving substrate and a transparent substrate uniform.SOLUTION: A planarly rectangular gold contact pad 23 on an inter-layer insulating film 26 on a surface of a driving substrate is formed so as to be rotated at 45° relative to a conventional layout. After a silicon oxide film 28 and a resist film 29 are successively coated on a dummy pad 27 and the gold contact pad 23, the part of the silicon oxide film 28 in a triangular region 24 where the inter-layer insulating film 26 is exposed is etched with the gold contact pad 23 as a mask in a self-alignment manner simultaneously with removing the silicon oxide film 28 on the gold contact pad 23 with the resist film 29 as a mask, whereby a portion which is higher than the surface of the gold contact pad 23 in a range from the gold contact pad 23 to a corner of the inter-layer insulating film 26 is eliminated.
Patent JP-2012225262-A (JP)
Title: Axial flow fan
Inventor: KIKUCHI HITOSHI
IPC: F04D29/38
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain an axial flow fan that reduces a blade passing frequency sound while keeping a ventilation performance and securing the strength of the blades.SOLUTION: In the axial flow fan 80 including a boss 2 attached to a rotary shaft of a motor and a plurality of blades 10 that are radially disposed on the outer periphery of the boss 2 and send air in the axial direction, when, on a projected figure of the axial flow fan 80 on a plane orthogonal to the rotary shaft, a position of the rotation shaft is denoted by O, a boss-outer-periphery blade-chord-line midpoint of each of the blades 10 is denoted by Pb and a blade-outer-edge blade-chord-line midpoint of the each of the blades 10 is denoted by Pt, the boss-outer-periphery blade-chord-line midpoints Pb of the respective blades 10 are arranged at substantially equal intervals in the peripheral direction on the boss outer periphery, and an angle δθt formed by a straight line O-Pb and a straight line O-Pt at least in a part of the blades 10 is different from an angle δθt formed by a straight line O-Pb and a straight line O-Pt in the other blades 10.
Patent JP-2012029679-A (JP)
Title: Method for producing compatible solute
Inventor: KONISHI KAZUMASA
IPC: C12N1/21
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily producing a desired compatible solute in large quantities, to be concrete, to provide a method in which the desired compatible solute is biosynthesized by microorganism and is easily separated and retrieved.SOLUTION: The production method includes: lowering or deleting the intrinsic ability of a microorganism to biosynthesize main compatible solutes; introducing into the microorganism exogenous genes relevant to biosynthesis of the desired compatible solute; culturing the microorganism under hyperosmotic conditions; and the process of biosynthesizing the desired compatible solute in the microorganism. The method further includes the process of allowing the desired compatible solute biosynthesized in the microorganism to be discharged and retrieved from the microorganism under hyposmotic conditions.
Patent JP-2012225305-A (JP)
Title: Fuel remaining amount display device of working machine
Inventor: ASANO MASAO
IPC: F02M37/00
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a fuel remaining amount display device of a working machine, the device which can suppress the flow-out of fuel to the outside, even if a fuel remaining amount display pipe is broken.SOLUTION: The fuel remaining amount display pipe 7 vertically additionally arranged at a fuel tank is formed into a doble-pipe structure by using a transparent inner pipe 8 and a transparent outer pipe 10 which is fit to the outside of the inner pipe 8 via an air layer 9. The lower end and the upper end of the fuel remaining amount display pipe 7 are connected to an upper connecting pipe 2 and a lower connecting pipe 3 arranged at an upper part and a lower part of the fuel tank 1, respectively. A switching valve 6 can make the fuel tank 1 communicate with the inner pipe 8 and can block the communication is arranged at the lower connecting pipe 3. When the lowering of the pressure of the air layer is detected by a pressure sensor 15, the switching valve 6 is switched to a blocking position from a communication position.
Patent JP-2012234290-A (JP)
Title: Driver state determination device
Inventor: HANIDA KIYOTO
IPC: G08G1/16
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a driver state determination device capable of accurately determining a driver's consciousness lowering state.SOLUTION: A driver state determination device for determining whether or not a driver of a vehicle is in a consciousness lowering state executes: a step (S14) of determining whether or not the vehicle approaches a preceding vehicle in front of the own vehicle; and a step (S18) of determining whether or not the driver of the vehicle is in a non-operation state. The device determines that the driver is in the consciousness lowering state when it is determined that the vehicle approaches the preceding vehicle and that the driver is in the non-operation state. An event that the driver's conscious approach to the preceding vehicle is erroneously determined to show the consciousness lowering state is prevented by adding the driver's non-operation state.
Patent JP-2012233821-A (JP)
Title: Pin with light guide
Inventor: TANAKA TOSHIHARU
IPC: G01J5/08
Filed: 2011-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a pin with a light guide, which has a length much shorter than that of a conventional pin.SOLUTION: A pin with a light guide comprises a cylindrical hollow shaft portion 12 including: an optical fiber 17 of a single line; a holding hole 15 having a diameter slightly larger than an outer diameter of the optical fiber 17, provided at a tip side; and an enlarged diameter portion 16 having a diameter larger than that of the holding hole 15, provided continuously from the holding hole 15 to a base end side, and the pin with a light guide further comprises a heat-resistant adhesive 18 filling the enlarged diameter part 16 except the base end side to integrally fix the optical fiber 17 and the hollow shaft part 12 in a state where the optical fiber 17 is inserted into the enlarged diameter part 16 and the tip portion of the optical fiber 17 is inserted into the holding hole 15 to be fixed. Further, an inner face of the enlarged diameter part 16 is threaded as a friction finishing so that the heat-resistant adhesive 18 resists pressure received on the optical fiber 17.
Patent JP-2012235848-A (JP)
Title: Pachinko game machine
Inventor: ASAHI TAKUYA
IPC: A63F7/02
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To make a player play a game for a long time by maintaining a player's feeling of anticipation.SOLUTION: The Pachinko game machine can take a most advantageous first auxiliary game state, a next advantageous second auxiliary game state, and a most disadvantageous non-auxiliary game state. The Pachinko game machine, if a variable probability jackpot is drawn in the non-auxiliary game state, maintains the first auxiliary game state until a jackpot lottery is performed 50 times after the jackpot is won. Meantime, if a variable probability jackpot is drawn in the auxiliary game state, the Pachinko game machine maintains the first auxiliary game state until the next jackpot is won.
Patent JP-2012236489-A (JP)
Title: Rack shaft support device and steering device for vehicle
Inventor: YONETANI TAKEAKI
IPC: B62D3/12
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a rack shaft support device which can suppress the generation of noise for a long period of time.SOLUTION: The rack shaft support device 13 has an eccentric cam 27 which is rotatably supported around the first support center C1 of an internal periphery support face 26 by the internal periphery support face 26 of the internal periphery 10a of a rack housing 10. The eccentric cam 27 includes an external periphery supported face 32 concentric with the first support center C1, and an internal face cam face 33 having a second support center C2 which is concentric with the external periphery 8b of a rack shaft 8 and eccentric with the first support center C1. An elastic energization member 28 elastically energizes the eccentric cam 27 to a prescribed rotation direction Y1 around the first support center C1. The rack shaft 8 is pressed against the side of a pinion shaft 7 via the eccentric cam 27 by an energization force of the elastic energization member 28, and backlash is eliminated.
Patent JP-2012142910-A (JP)
Title: Communication apparatus and communication method
Inventor: TAKAO NAOYA
IPC: H04R3/02
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a communication apparatus and a communication method capable of reducing discomfort felt by a user.SOLUTION: A receiving part 132 receives voice data transmitted from another communication apparatus, and the received voice data is output to a speaker 302 of a television 300. On the basis of the output voice data, voice is generated and the voice is input to a microphone 202 of a camera/microphone apparatus 200. The voice data corresponding to the input voice is input to an echo cancel processing part 125. The distortion amount of the input voice data against the voice data received by the echo cancel processing part 125 is detected. It is determined whether the distortion amount of the voice data detected by a distortion detection part 126 exceeds the allowance amount. When the distortion amount of the voice data exceeds the allowance amount, a notification signal generation part 127 generates notification data M for presenting a change request of an output condition on voice in the television 300 to the user.
Patent JP-2012244032-A (JP)
Title: Method and apparatus for manufacturing thin film
Inventor: KAMATA RUI
IPC: H01L31/04
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide easy mass production of uniform thin films of a compound semiconductor containing chalcogen element.SOLUTION: A plurality of substrates are prepared, each of which has on its major surface a film containing chalcogen element and a metal element other than chalcogen element contained in a compound semiconductor. Then, an index indicating a difference between an amount of substance of the chalcogen element and an amount of substance of the metal element other than the chalcogen element contained in the compound semiconductor is obtained in each of the films. Then, the plurality of substrates are arranged in a substrate arrangement region in a heating furnace in order of the difference between these two amounts of substance on the basis of the index of each of the individual films. Then, a thin film of the compound semiconductor is formed on each of the plurality of substrates by heating the individual substrates while allowing gas containing the chalcogen element of the amount of substance according to the individual indexes to pass through space regions of predetermined size which are contacted with the individual films in the heating furnace on a unit time basis.