baber/WOPTO huggingface dataset:
Patent JP-2012222792-A (JP)
Title: Antenna device
Inventor: TANIGUCHI SHOICHI
IPC: H01Q21/20
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device capable of reducing a sidelobe level of radiation characteristics and maximizing a directivity gain, in an array antenna arranged in an installation region having a diameter substantially equal to or less than one wavelength of a reception wavelength.SOLUTION: A plurality of antenna elements 1-1 to 1-N and 2-1 to 2-M are arranged on an outer periphery 11 of an installation region having a diameter d1 substantially equal to or less than one wavelength of a reception wavelength and on an inner periphery 12 inside the outer periphery 11. A steering vector calculation part 5, an element pattern correlation matrix storage part 6 and an excitation amplitude and phase distribution calculation part 7 calculate an excitation amplitude and phase distribution I for maximizing a directivity gain by the respective antenna elements arranged in the installation region having the diameter d1 substantially equal to or less than one wavelength of the reception wavelength. Excitation processing and phase processing of each reception signal by the respective antenna elements are performed based on the excitation amplitude and phase distribution.
Patent JP-2012225182-A (JP)
Title: Hydraulic turbine mechanism in hydraulic turbine power generator
Inventor: HOSOKAWA HIROSHI
IPC: F03B7/00
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic turbine mechanism in a hydraulic turbine power generator which can prevent, to the most, a decrease in rotation efficiency of an output shaft, by decreasing load which blades of a hydraulic turbine receive whenever they reach water surface with their rotation and after they go out of water.SOLUTION: The hydraulic turbine mechanism in the hydraulic turbine power generator includes: a shaft cylinder 1 having an output shaft 2 for outputting rotation driving force to a generator 8; a plurality of blades 3 mounted on a peripheral side face of the shaft cylinder 1; and a stand 5 pivotally supporting the output shaft 2. The blades 3 are mounted on the peripheral side face of the shaft cylinder 1 through hinges 4 fixed tilting with respect to the output shaft 2 to freely turn from the peripheral side face of the shaft cylinder 1 on which the blades are mounted by the predetermined angle and vice versa.
Patent JP-2011242761-A (JP)
Title: Display device and manufacturing method thereof
Inventor: KUROKAWA YOSHIMOTO
IPC: G02F1/1334
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a highly visible display device having an accurate touch recognition function with a combination of a light-receiving element and a liquid crystal layer having liquid crystal dispersed in polymer.SOLUTION: A display device including a liquid crystal layer 105 having liquid crystal dispersed in polymer comprises a spacer 108 having a light transmission property such that the spacer 108 is overlaid on a light-receiving element 109 having a touch recognition function. The spacer having a light transmission property prevents light 111 incident into the light-receiving element from being scattered by liquid crystal while keeping a cell gap in the liquid crystal layer.
Patent JP-2012217445-A (JP)
Title: Method for accelerating plant growth by infrasonic stimulation
Inventor: TAKAHASHI TAKEO
IPC: A01G7/00
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a means having a wide cultivation area and causing no noise problem in a method for artificially accelerating the growth of plants.SOLUTION: Stimulation of infrasonic sound in a non-audible band with little sound pressure attenuation by distance and with an infrasonic sound frequency of 6-12 Hz and power (a sound pressure level) of 55-95 dB is given to plants planted in a seedbed installed in an indoor raising plant (a pot, a planter, a raising bed, or the like) or in an outdoor greenhouse. Further, the rhythm of 1/f fluctuation is superimposed on the infrasonic sound.
Patent JP-2012225594-A (JP)
Title: Ice making device
Inventor: OMORI MITSUTATSU
IPC: F25C1/10
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an ice detached from an ice tray falls out of an ice storage part if the ice tray is rotated under such condition as an ice storage container is not arranged below the ice tray.SOLUTION: The ice making device includes an ice tray 41, an ice storage part 26 arranged below the ice tray 41, and an upper projection part 26b which is provided to the ice storage part 26 as a rotation regulating means. Since the upper projection part 26b as the rotation regulating means regulates rotation of the ice tray 41 under such condition as the ice tray 41 does not face an opening part of the ice storage part 26, the ice detached from the ice tray 41 does not fall out of the ice storage part 26.
Patent JP-2012226278-A (JP)
Title: Developing unit, process unit and image forming device
Inventor: KISHI ISAAKI
IPC: G03G15/08
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a developing unit, a process unit and an image forming device capable of suppressing defective image formation.SOLUTION: A developing unit 13 includes a developing roller 18 and a developing frame 61. The developing frame 61 is provided with a boss 64 formed of an upper side semi-arcuate surface 80 and a lower side flat part 78 integrated with each other. In addition, the upper side semi-arcuate surface 80 is pressed by a pressing cam 44 provided in a process frame 15, thereby the developing roller 18 is pressed to a photosensitive drum 14, the lower side flat part 78 abuts against a roller 50 provided in the process frame 15, and the developing unit 13 is positioned relative to a drum unit 12.
Patent JP-2012229925-A (JP)
Title: Emissivity measuring method, emissivity measuring device, inspection method, and inspection device
Inventor: KABETANI YASUHIRO
IPC: G01N21/88
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an emissivity measuring method and device which measure the emissivity of a subject without heating the subject to a high temperature.SOLUTION: An emissivity measuring method includes: an infrared light irradiation step for irradiating a subject with infrared light of a first radiant energy; a measurement step for measuring a second radiant energy from reflected infrared light from the subject which has been irradiated with the infrared light; and a calculation step for calculating the emissivity of the subject on the basis of the first radiant energy and the second radiant energy.
Patent JP-2012230810-A (JP)
Title: Lithium titanate, electrode for nonaqueous electrolyte battery, and nonaqueous electrolyte battery
Inventor: KANDA RYOKO
IPC: H01M4/62
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a lithium titanate suitable for an electrode material for a nonaqueous electrolyte battery, an electrode for a nonaqueous electrolyte battery capable of reducing the internal resistance of a battery, and a nonaqueous electrolyte battery.SOLUTION: A lithium titanate is represented by the formula: LiTiO, where x is in the range of 0.001 to 0.006. The lithium titanate is lithium-deficient to achieve high electron conductivity. An electrode for a nonaqueous electrolyte battery contains an active material, and the active material is the lithium titanate represented by LiTiO, where x is in the range of 0.001 to 0.006. A nonaqueous electrolyte battery comprises a positive electrode, a negative electrode, and an electrolyte layer intervening between the electrodes, and the positive electrode or the negative electrode is the electrode for a nonaqueous electrolyte battery.
Patent JP-2012234351-A (JP)
Title: Fire alarm facility
Inventor: MASUYAMA MAKOTO
IPC: G08B17/00
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a fire alarm facility including an external testing device which is capable of easily identifying a test object device.SOLUTION: A fire alarm facility comprises: sensors D for detecting a change in environment based on a fire phenomenon and transmitting/receiving wireless signals; a fire receiver A for monitoring and controlling the sensors D; and one or multiple relaying devices that are interposed between the sensor D and the fire receiver A and configure multiple communication layers to relay the wireless signals. The fire alarm facility includes an external testing device E that determines the sensor D or the relaying device to be a control object device and controls it. The external testing device E transmits a signal for determining the control object device to the sensor D or the relaying device, and when the sensor D or the relaying device receives the signal for determining the control object device, the sensor D or the relaying device transmits a response signal including its own device ID to the external testing device E. When the external testing device E receives the response signal, the external testing device E determines the sensor D or the relaying device of the maximum signal level to be the control object device.
Patent JP-2012234354-A (JP)
Title: Method for increasing database and method for decreasing database
Inventor: KAMIYA HIROKI
IPC: G06F12/00
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide database increasing/decreasing methods for increasing/decreasing database devices without interruption according to increase/decrease of variable IDs under management.SOLUTION: After database devices 7 (#5, #6) are newly established, information is copied so that the database devices 7 (#5, #6) hold the same information as that held by the database devices 7 (#1, #2), and then rule changes of terminal information management servers 5 (#1, #2) are performed sequentially. When the change of a horizontal division rule is completed, generation of variable IDs ending with 0 is prohibited and then a replication setting of the database devices 7 (#1, #2, #5, #6) is changed. After the setting change is completed, the prohibition of generation of variable IDs ending with 0 and the suspension of deletion are released, and then variable IDs ending with other numbers than 00 included in the database devices 7 (#1, #5) and variable IDs ending with other numbers than 10 included in the database devices 7 (#2, #6) are deleted.
Patent JP-2012234721-A (JP)
Title: Printed wiring board, key module including the printed wiring board, and electronic apparatus including the key module
Inventor: UNEKI YU
IPC: H01H9/18
Filed: 2011-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board which maintains good connection reliability by effectively preventing peeling of a movable contact sheet in a printed wiring board including a movable contact sheet covering a dome shaped movable contact, and to provide a key module including the printed wiring board and an electronic apparatus including the key module.SOLUTION: A printed wiring board 10 includes: a fixed contact 12a; a dome shaped movable contact 13; and a movable contact sheet 14 covering the movable contact 13 on a base material 11a. The movable contact sheet 14 is folded at an end part of the base material 11a from the surface 11a-1 side of the base material to the rear surface 11a-3 side and is bonded to the surface side and the rear surface side of the base material 11a.
Patent JP-2011201896-A (JP)
Title: Spirocyclic heterocyclic derivative and method of using the same
Inventor: DOLLE ROLAND E
IPC: A61P29/00
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide spirocyclic heterocyclic derivatives, to provide pharmaceutical compositions containing their compounds, and to provide methods for their pharmaceutical use.SOLUTION: In certain embodiments of the compound represented by formula I (wherein, Rand Rare each independently H, alkyl, alkenyl, alkynyl or, aryl, or Rand Rwhen taken together with the atoms through which they are connected, form a 4- to 8-membered heterocycloalkyl ring; Ris H, alkyl, alkenyl, alkynyl, cycloalkyl, alkylcycloalkyl, aralkyl, or heteroarylalkyl, or Rand Rwhen taken together with the atoms through which they are connected, form a 4- to 8-membered heterocycloalkyl ring, or Rand Rwhen taken together with the atoms through which they are connected, form a 4- to 8-membered heterocycloalkyl ring), the spirocyclic heterocyclic derivatives are ligands of the δ opioid receptor and are useful, inter alia, for treating and/or preventing pain, anxiety, gastrointestinal disorders, and other δ opioid receptor-mediated conditions.
Patent JP-2012241030-A (JP)
Title: Method for extracting polymer component from polymer mixture
Inventor: MATSUDA MITSUO
IPC: C08F6/02
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for grasping in detail the content of a generated homopolymer C of an aromatic vinyl compound in a polymer mixture when the aromatic vinyl compound is anion-polymerized in the presence of an olefin-aromatic vinyl compound-aromatic polyene copolymer A to produce a copolymer B comprising the copolymer A having incorporated therewith a polymer chain of the aromatic vinyl compound.SOLUTION: The polymer mixture is immersed and dissolved in toluene, and then the resulting toluene solution is added dropwise into acetone. The polymer consisting of the anion-polymerizable vinyl compound monomer is extracted as a soluble component.
Patent JP-2012243843-A (JP)
Title: Component mounting machine
Inventor: KIKUKAWA YUICHIRO
IPC: H05K13/04
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To enhance productivity when any one feeder is in component shortage or abnormal state during operation of a component mounting machine, and component mounting is continued by switching to a spare feeder.SOLUTION: When any one feeder 23 is in component shortage or abnormal state during operation of a component mounting machine, the stop position of a circuit board 12 being carried in subsequently by means of a conveyor 13 is changed depending on the position of a spare feeder 24 which feeds the same component as that of the feeder 23 in component shortage or abnormal state. More specifically, the stop position of a circuit board 12 is changed so as to minimize the travel time(travel distance)of a mounting head 33 between the attraction position of a component being fed from the spare feeder 24 and the component mounting position on the circuit board 12.
Patent JP-2012244319-A (JP)
Title: Digital broadcast receiver
Inventor: TAKEUCHI RYOTA
IPC: H04N21/439
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver capable of allowing a user to perform viewing without feeling discomfort even when block noise is generated in the digital signal of a broadcast program.SOLUTION: The digital signal of a broadcast program received by an antenna 4 is demodulated by a TUNER part 5. A Demux part 6 separates the digital signal into an image digital signal and a sound digital signal. A video decode part 7 decodes the image digital signal. An image output part 8 performs the image output processing of a decoded image analog signal to a screen 1. An audio decode part 9 decodes the sound digital signal. A sound output part 10 performs the sound output processing of a decoded sound analog signal to a speaker 2. Then, a block noise detection part 11 detects block noise included in the image analog signal in the subsequent stage of the video decode part 7. When the block noise is detected, a sound suppression part 15 reduces an output sound level by the sound output part 10.
Patent JP-2012242205-A (JP)
Title: Angle detection encoder and magnetization method for the same
Inventor: YANAGISAWA TOMOYUKI
IPC: H01F13/00
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetization technology for an encoder which reduces management, labor, costs or the like, such as magnetic field orientation and coordination operation between its alignment direction and a magnetic field direction, and enlarging an amplitude peak of variable waveforms of magnetic flux density when rotating.SOLUTION: An encoder 2 which is provided with a ring magnet 4 made by magnetizing a magnetic body (an isotropic magnetic material) formed into a ring shape and becomes an object to be detected of a magnetic sensor for measuring a state of rotation (an angle of rotation) of a rotary body rotating around a shaft core. The encoder 2 gives a magnetic field Mf which is in parallel to a radial direction in the state in which it is orthogonal to a central shaft C of the ring magnet 4 and the ring magnet 4 wears a yoke member (back yoke) 6 for magnetization along the radial direction, and magnetizes the ring magnet 4.
Patent JP-2011165217-A (JP)
Title: Multipoint touch surface controller
Inventor: HOTELLING STEVEN P
IPC: G06F3/041
Filed: 2011-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multipoint touch screen controller where a transparent touch sensor can be used and packaging is favorably integrated.  <P>SOLUTION: A multipoint touch surface controller is disclosed. The controller includes an integrated circuit including an output circuitry for driving a capacitive multi-touch sensor and an input circuit for reading the sensor. Also disclosed are various noise rejection and dynamic range enhancement technologies that permit the controller to be used with various sensors in various conditions without resetting hardware.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012243589-A (JP)
Title: Electromagnetic contactor
Inventor: TAKATANI YUKINOBU
IPC: H01H50/38
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic contactor capable of miniaturizing an entire constitution even when a large current is opened or closed.SOLUTION: An electromagnetic contactor 10 comprises: a contact device 100; and an electromagnet unit 200. In the contact device 100, C-shaped contact parts are formed on a pair of stationary contacts 111, 112, and arc-extinguishing permanent magnets 143, 144 are arranged on an inner peripheral side of an insulation case 140, in which both ends of the movable contact 130 are arranged in the C-shaped contact part approachably/separatably and which surrounds the stationary contact and the movable contact. The electromagnet unit 200 comprises: a U-shaped magnetic yoke 201; an upper magnetic yoke 210 bridged at its opening part; a spool 204, around which an exciting coil 208 arranged on the magnetic yoke is wound; a movable plunger 215 arranged at a center of the spool and coupled with the movable contact; and an annular permanent magnet 220 arranged on the upper magnetic yoke 210 to surround a peripheral collar part on a tip side of the movable plunger.
Patent JP-2011245302-A (JP)
Title: Treating heart tissue
Inventor: MOHL WERNER
IPC: A61M25/00
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods configured to treat heart tissue.SOLUTION: One embodiment can include a catheter device enabling a user to perform heart treatment tasks (before, during, and after a cardiac surgery or a percutaneous coronary intervention). In the one embodiment, the catheter device can be used to (i) precondition heart muscle tissue before the heart is isolated from the circulatory system, (ii) deliver cardioplegia into the coronary sinus during the cardiac surgery when the heart is isolated from the circulatory system, and (iii) control the blood flow through the heart after the heart is reconnected with the circulatory system. In the one embodiment, the catheter device can perform some or all of: (i) intermittently occluding the coronary sinus, (ii) delivering a treatment fluid into the coronary sinus, and (iii) monitoring a flow rate of blood passing from the coronary sinus to the right atrium.
Patent JP-2012247507-A (JP)
Title: Substrate bonding device
Inventor: MASUDA KOICHI
IPC: G09F9/00
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To improve bonding accuracy of bonded two substrates by reliably separating the substrates from substrate holding parts.SOLUTION: A substrate bonding device 10 bonds two substrates 1 and 2 together held on a substrate holding surface 15a of a first substrate holding part 15 and a substrate holding surface 18a of a second substrate holding part 18 respectively arranged to face each other in a chamber 12. The device comprises: a substrate delivery pin 22 which is inserted into a through hole 21 provided on at least one of the first and second substrate holding parts 15 and 18 and penetrating in a direction crossing the substrate holding surfaces 15a and 18a, in a projecting/retracting manner with respect to the substrate holding surfaces 15a and 18a, and has a suction part 23 for holding the substrates 1 and 2 by suction; seal means 50 which is arranged between the through hole 21 and the substrate delivery pin 22, and forms closed space 51 between the substrates 1 and 2 held by the substrate holding surfaces 15a and 18a; and gas supply means 60 which supplies gas to the closed space 51.
Patent JP-2012249108-A (JP)
Title: Noise reduction processing device, imaging apparatus, and noise reduction processing program
Inventor: OKAZAKI MITSUHIRO
IPC: H04R3/00
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of noise estimation in noise reduction processing.SOLUTION: A noise reduction processing device comprises: a timing signal detection part detecting an operation timing signal showing timing at which an operation part is operated according to a predetermined operation pattern; a sound signal acquisition part acquiring a sound signal; a noise estimation determination part determining whether or not a sound signal having a first frequency spectrum satisfies a noise estimation condition which is for executing noise estimation previously determined according to the operation pattern, by obtaining the first frequency spectrum of the sound signal acquired on the basis of the operation timing signal in a period in which the possibility of operation of the operation part is high; a noise estimation part determining an estimated noise showing drive noise caused by the operation of the operation part on the basis of the first frequency spectrum according to a determination result by the estimated noise calculation determination processing part; and a noise reduction processing part performing spectrum subtraction for subtracting a frequency spectrum of the estimated noise from the first frequency spectrum.
Patent JP-2012245199-A (JP)
Title: Game machine
Inventor: ONUKI MASATO
IPC: A63F5/04
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine, in which it is possible to prevent a game from becoming monotonous.SOLUTION: When a start lever 41 provided in a slot machine 10 is operated, winning-combination drawing is internally carried out, and reels 32L, 32M, and 32R visible through display windows 26L, 26M, and 26R start to rotate. When stop switches 42 to 44 are operated, the reels 32L, 32M, and 32R corresponding to the respective stop switches 42 to 44 stop. When a prize is won with a bell, a main controller causes all of the first to third RT shift symbols to stop on an effective line. When a game state at that time is a normal game state or a second RT state, the main controller causes the game state to shift to a third RT state. When a game state at that time is a first RT state, the main controller causes the game state to remain in the first RT state.
Patent JP-2012246551-A (JP)
Title: Method for using sulfur
Inventor: SUGA YUSUKE
IPC: C22B15/00
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for using sulfur that can treat molten sulfur while suppressing a cost.SOLUTION: The method for using sulfur includes a step of using the molten sulfur as a heat source of a copper smelting plant.