baber/WOPTO huggingface dataset:
Patent JP-2009247927-A (JP)
Title: Aeration agitator
Inventor: OKAMURA TOMOYA
IPC: B01F27/96
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aeration agitator capable of effectively aerating and agitating with a small power consumption.  <P>SOLUTION: The aeration agitator which aerates from the air into the water through a rotating hollow shaft 2 includes: an aerating body 3 composed of two disks 8, 9 parting each other in the axial direction and having a plurality of openings 31 on their periphery, which is arranged coaxially at the chip of the hollow shaft 2; an agitating shaft 4 communicating the inner part of the aerating body 3 with the hollow shaft 2 and having an under part impeller 5 generating a vertical downward flow at the chip, which is coaxially arranged at the under part of the aerating body 3; and a draft tube 6 arranged around the aerating body 3 and the agitating shaft 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248660-A (JP)
Title: Electric steering device for vehicle
Inventor: FUKUNAGA MASANAO
IPC: B62D5/30
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric steering device for a vehicle allowing a driver to steer with a feeling as if the steering operation means and a steering mechanism are always mechanically coupled to each other by applying a steering reaction force estimated based on the control input of steering and the behavior state of the vehicle to a steering operation means even when a fail safe against a failure of a steering actuator is activated.  <P>SOLUTION: The electric steering device includes a steering operation part for making a steering operation of a vehicle and a steering part for steering wheels of the vehicle, both of which are not mechanically coupled, and the wheels are steered via a steering actuator of the steering part according to a steering operation. The steering device includes a function of independently controlling the driving force and braking forces of the right and left wheels to control a turning movement of the vehicle and giving a steering reaction force to the steering operation part side according to a vehicle behavior when the steering actuator fails.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009060577-A (JP)
Title: Radio signal demodulator
Inventor: IMAO KATSUMUNE
IPC: H04B7/10
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio signal demodulator that improves follow-up characteristics to fluctuation of a transmission line environment.  <P>SOLUTION: This invention relates to the radio signal demodulator that receives amplitude of an information signal whose known pilot signal is multiplexed as the radio signal modulated in proportion to time variation of a carrier wave frequency. Further, the radio signal demodulator of this invention includes a frequency conversion portion 2, a signal synthesizing portion 3, a first pilot signal extracting portion 11, a second pilot signal extracting portion 13, a first pilot orthogonal signal generating portion 12, a second pilot orthogonal signal generating portion 14, a first error signal generating portion 16, a first weighting factor updating portion 17, a power calculating portion 21, a second weighting factor updating portion 23, a second error signal generating potion 24, and a weighting factor control portion 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009253606-A (JP)
Title: Communication apparatus, communication method for the same, program and storage medium
Inventor: GOTO FUMIHIDE
IPC: H04W84/18
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To quickly detect a communication parameter providing apparatus and to efficiently set a communication parameter.  <P>SOLUTION: In the communication parameter providing apparatus, a search is conducted at the start of a communication parameter automatic setting process. Upon detection of the communication apparatus, a beacon transmission rate per unit time of the present communication apparatus is increased and a communication parameter receiving apparatus can easily detect the providing apparatus.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247609-A (JP)
Title: Slot machine
Inventor: SAITO MASASHI
IPC: A63F5/04
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine by which: the execution frequency of performance can be decided according to the execution condition of the performance; the progress of the performance does not get monotonous even though a game is continued for a long time; and the interest of a player to the performance and the game can be enhanced and continued.  <P>SOLUTION: The slot machine has a winning combination lottery means, a reel control means, a winning processing control means, and a performance control means carrying out the control processing for executing the predetermined performances in which performance values are set respectively. In the slot machine, calculation values are calculated using the performance values set in the respective executed performances and it is decided whether or not to execute the performances by the execution probabilities according to the accumulated values of the performance values in the predetermined period in the performance control means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250561-A (JP)
Title: Remote controller
Inventor: TAKETSU SHINJI
IPC: F24H1/00
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote controller, reducing user's unpleasant feeling, and having high usability.  <P>SOLUTION: This remote controller has one remote controller 1 and the other remote controller 11, wherein sound caught by a microphone 2 provided on one remote controller 1 is informed from a speaker 14 provided on the other remote controller 2, and a voice switch circuit 22 is provided in the midway of a voice communication circuit between the microphone 2 and the speaker 14, whereby when sound input to the microphone 2 is low, the voice switch circuit 22 does not respond, so that sound informed from the other remote controller 11 becomes very low, and when calling occurs on the one remote controller 1 side, the voice switch circuit 22 responds so that sound informed from the speaker 14 of the other remote controller 11 can be made turned up.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258826-A (JP)
Title: Access restriction information output device, and access restriction information presentation system or like
Inventor: OKADA ISAO
IPC: G06F21/60
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an access restriction information output device, and an access restriction information presentation system or the like, capable of reducing labor when a user sets access restriction information.  <P>SOLUTION: This access restriction information output device has: a storage means storing, in each set user, already set access restriction information that is access restriction information showing contents of already set access restriction in each item divided based on a predetermined criterion; an output request reception means receiving an output request for the access restriction information and designation of an item of a request target from a terminal device used by a requester; a selection means selecting at least one piece of the already set access restriction information of another person having contents similar to the already set access restriction information of the requester of the already set access restriction information stored in the storage means: and an output means outputting contents corresponding to the designated item of the contents shown by the selected already set access restriction information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261066-A (JP)
Title: Motor controller and electric power steering device
Inventor: UEDA TAKESHI
IPC: H02P27/04
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller capable of accurately controlling a brushless motor by determining a voltage command value indicating voltage to be applied to the brushless motor using an estimated current value even though a current sensor is not provided.  <P>SOLUTION: When the magnitude of a command voltage vector is larger than a predetermined voltage value indicated by a voltage limit circle, the following processing is carried out: the magnitude of a voltage vector arising from q-axis current comprising the command voltage vector is so adjusted that the magnitude of the command voltage vector becomes equal to or smaller than the predetermined voltage value. An estimated value Iq' of q-axis current is determined based on the ratio of the magnitude of the voltage vector arising from q-axis current after the adjustment to that before the adjustment and a command value Iq<SP>*</SP>of q-axis current.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254249-A (JP)
Title: Bread crumb and food
Inventor: HIROSAWA HIDEJIRO
IPC: A23L5/10
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide bread crumb prevented from softening phenomenon caused by moisture transition to the bread crumb or the like during refrigeration/freezing circulation of fry food or during heating with a microwave oven so as not to lose crispy feeling and sharpness even when recooked with the microwave oven, and having excellent palatability and appearance.  <P>SOLUTION: The bread crumb contains a maltooligosaccharide composition having the following characteristic values: (1) DE: 20-25; (2) viscosity: ≤1,000 mPa s; (3) a sweetness degree: ≤25; (4) a molecular amount characteristic value (a) shown at a ratio of an ingredient having a molecular amount of >10,000:≤3 mass%; (5) a molecular amount characteristic value b shown at a ratio of an ingredient having a molecular amount of ≤1,000 to an ingredient having a molecular amount of 1,000-10,000: 0.8-1.5; and (6) a ratio of disaccharide to decasaccharide in a saccharide composition: ≥65 mass%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259923-A (JP)
Title: Superconducting magnet and magnetic device equipped with it
Inventor: HAYASHI SEIJI
IPC: A61B5/055
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconducting magnet which can form a space of a high uniform magnetic field at a position close to the end face of the magnet.  <P>SOLUTION: A superconducting magnet 61 comprises a main coil 51 composed of five coil blocks 1-5. The coil blocks 1-5 are arranged asymmetrically in the axial direction Z of the main coil 51 so that a uniform magnetic field A is formed at the end on one side of the main coil 51. The coil blocks 1-5 is composed of four positive magnetic field coil blocks 1-3 and 5 generating a positive magnetic field, and a negative magnetic field coil block 4 generating a negative magnetic field, wherein the negative magnetic field coil block 4 is arranged between two positive magnetic field coil blocks 3 and 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255743-A (JP)
Title: Lattice-like part for vehicle
Inventor: ISHIKAWA AKIHIKO
IPC: B60R19/52
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lattice-like part for a vehicle capable of easily dropping off stain deposited on a surface at an opposite side to a design surface of a plurality of rod-like parts from the design surface side of the plurality of rod-like parts.  <P>SOLUTION: In a front grille, a rear end side portion of a plurality of spoke parts 16 is formed in a wedge-like shape of cross section, and the whole of back surfaces 16C, 16D of the spoke parts 16 is exposed to an outer side of a vehicle body from (clearance 18) between an adjacent spoke part 16 and it. Therefore, at car-washing, water is applied to the whole of the back surfaces 16C, 16D from the outer side of the vehicle body. Accordingly, the stain d deposited on the back surfaces 16C, 16D of the spoke parts 16 can be easily dropped off by car-washing from the outer side of the vehicle body. Therefore, even if the front grille 10 is formed by a transparent resin material, since the back surfaces 16C, 16D seen-through from surfaces 16A, 16B side of the spoke parts 16 can be maintained to the clean state, appearance of the front grille 10 can be maintained sufficiently.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256971-A (JP)
Title: Joint structure
Inventor: ASAKAWA FUMIO
IPC: E04B1/682
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure used for repairing an existing joint section and having high working efficiency, high water cutoff performance, and high durability.  <P>SOLUTION: This joint structure is used for concrete irrigation channels and channel gutters. A groove equal to or wider than a joint section is formed in the joint section or a joint section not covered by a coating mortar, and a primer is applied to the joint section or the formed groove as necessary. The joint section or the groove is filled with a sealing material, treated with a primer as necessary, and coated with a urea urethane resin. The sealing material is a silyl group terminal polyalkylene oxide resin or the epoxy resin deformed resin of the silyl group terminal polyalkylene oxide resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259037-A (JP)
Title: Method of displaying and sorting information attached to address information of internal memory address
Inventor: KURAMOTO HIROSHI
IPC: G05B19/05
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To display and sort information attached to address information on a monitor screen so as to be easily read by a user.  <P>SOLUTION: On a display screen for displaying the information attached to the address of an internal memory 20d of a PLC 20, the attached information including alphabet and numeric values are displayed by sorting them in alphabetic order through a user operation and sorting the numeric values belonging to the same alphabet in the descending order.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008289350-A (JP)
Title: Driving method for driving device
Inventor: TANAKA TOYOKI
IPC: G02B7/08
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To drive a moving section even when displacements at different speeds are not obtained in a vibration frictional section in the case of the extension of an electro-mechanical transducer element and the case of its shrinkage by limiting the structure of a driving device.  <P>SOLUTION: The driving device has the electro-mechanical transducer element with first and second end sections mutually opposed in the direction of the extension, a static member coupled with the first end section of the electro-mechanical transducer element, the vibration frictional section fitted at the second end section of the electro-mechanical transducer element and the moving section frictionally coupled with the vibration frictional section. When driving the driving device capable of moving the moving section in the direction of the extension of the electro-mechanical transducer element, the extending speed and shrinking speed of the electro-mechanical transducer element are equalized, and a rest time is set to either one of a time after the shrinkage of the electro-mechanical transducer element and the time after its extension.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009234551-A (JP)
Title: Vertical takeoff and landing aircraft having main wing installation angle changing device
Inventor: YASUDA KENTA
IPC: B64C29/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical takeoff and landing aircraft implementing both advantages of a fixed wing aircraft high in horizontal cruising performance although there is a restriction of operation because it requires a runway, and a vertical takeoff and landing aircraft, which has been created, high in degree of freedom of operation although its cruising performance is less than that of the fixed wing air craft.  <P>SOLUTION: A pair of right and left main wings 2 is installed so that their installation angles can be separately changed with respect to an airframe. The installation angles are changed to be suitable for each of flight states of takeoff, horizontal flight, and landing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266507-A (JP)
Title: Fuel cells
Inventor: NAKAMURA ARATA
IPC: H01M8/10
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To allow only a predetermined gas in a fuel to be preferentially permeated to a fuel electrode when a technology to increase the output of a fuel cell by utilizing a convoluted MEA applies to a passive type fuel cell.  <P>SOLUTION: A fuel electrode 10, an oxidant electrode 20, and a solid polyelectrolyte film 30 constitute a solid polyelectrolyte film-electrode structure (MEA section) whose cross section is in irregular form. The fuel electrode 10 is composed of a fuel electrode catalyst layer 12 and a fuel electrode diffusion electrode 11. An oxidant electrode 20 is constituted of an oxidant electrode catalyst layer 22 and an oxidant electrode diffusion electrode 21. The fuel electrode diffusion electrode 11 of the fuel electrode 10 includes a structure in contact with a fuel holding structural body 48 via a fuel confinement permeation layer 45. The fuel confinement permeation layer 45 is made of a water-repellent porous membrane. In combination with the irregular structure of MEA section, methanol in a fuel is preferentially permeated to the fuel electrode 10 for the first time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266593-A (JP)
Title: Beam incident angle detection sensor unit, beam incident angle measurement unit, beam incident angle detector, and moving device
Inventor: FURUMURA YUJI
IPC: H01L31/0248
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and lightweight beam incident angle detection sensor unit capable of accurately detecting a beam incident angle; a beam incident angle measurement unit; a beam incident angle detector; and a moving device.  <P>SOLUTION: A first beam shielding layer body shielding a beam includes a first beam shielding layers 11C formed with first slits 11Cb each allowing a beam to enter therein; and a second beam shielding layer body arranged oppositely to the first beam shielding layer 11C by being spaced at a predetermined distance includes a second beam shielding layer 12 formed with second slits 12Cb at positions relatively shifted with respect to the first slits 11Cb in the lateral direction along its planar direction, and a sensor layer 13C having a sensor element detecting beams entered from the first and second slits 11Cb and 12Cb.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265569-A (JP)
Title: Imaging optical system and electronic imaging apparatus having the same
Inventor: MIHARA SHINICHI
IPC: G02B15/20
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging optical system which is made thin in depth and short in an entire length though it has a high optical specification or performance such as a high zoom ratio, a wide viewing angle, a bright F value and satisfactorily corrected chromatic aberration.  <P>SOLUTION: In the imaging optical system having a first lens group G1 having positive refractive power and a variable power part GV comprising a plurality of lens groups, the first lens group G1 is located most closely to an object side and has a sub lens group G11 having negative refractive power and a sub lens group G12 having positive refractive power. Among the plurality of lens groups, a relative space between the adjacent groups is changed when varying power or when focusing. The sub lens group G12 has a lens component C1p having positive refractive power, and the lens component C1p having the positive refractive power is a joined lens obtained by joining a negative lens LA and a positive lens LB, and the joined surface is aspherical. The imaging optical system satisfies a following expression (1). (1) 0.50<D<SB>11</SB>/SD<SB>1</SB><0.95, where D<SB>11</SB>is a distance measured along an optical axis from the surface top of a lens surface closest to the image side of the sub lens group G11 to the surface top of a lens surface closest to the object side of the sub lens group G12, and SD<SB>1</SB>is a distance measured along the optical axis from the surface top of a lens surface closest to the object side of the lens group G1 to the surface top of a lens surface closest to the image side of the lens group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270835-A (JP)
Title: Inspection method and device for semiconductor component
Inventor: KUBOTA KAZUYUKI
IPC: G01R31/28
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection device allowing simultaneous measurement with high accuracy upon inspection of a large number of semiconductor components such as LSIs and semiconductor modules even when the number of objects to be inspected or the number of parts to be measured is large.  <P>SOLUTION: The inspection device for semiconductor components includes: a probe substrate (10) including an insulation substrate (11) having a plurality of probe contact points (22) formed on a first face and for contacting an object to be inspected (10) and a plurality of first electrode terminals (23) formed on a second face, and a plurality of through electrodes (24) electrically connecting the probe contact points and the first electrode terminals; a control substrate (30) having a rewritable hardware mounted thereon or incorporated therein and provided with, on one surface, a plurality of second electrode terminals (33) connected to the hardware; and a plurality of conductive buffer materials (26) provided between the first electrode terminals of the probe substrate and the second electrode terminals of the control substrate and electrically connecting each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272755-A (JP)
Title: Image processor
Inventor: OKAMOTO SATOSHI
IPC: H04N1/60
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor, capable of providing images with proper visibility, by converting monochrome images to be reduced so as to be displayed at a display part into multivalued monochrome images by a plurality of gradations.  <P>SOLUTION: While a first image conversion part 1a converts first image data by color images to second image data to be black-and-white binary images, a second image conversion part 1b converts the first image data to third image data to be reduced grayscale images. Then, images by the third image data are displayed at the display part 4, and the images having reproducibility close to those of the images of the second image data are displayed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271724-A (JP)
Title: Hardware engine controller
Inventor: KAJIWARA HIROTSUGU
IPC: G06F15/80
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable flexible control and refined, high-precision control in units of clock cycles in a manner corresponding to a plurality of different standards.  <P>SOLUTION: A hardware engine controller has a sequence controller 10 for outputting control instructions for controlling the operation of a plurality of HWEs (Hardware Engines) #1-#m, and an operation sequencer 30 in which the control instructions from the sequence controller 10 are rewritably set by the sequence controller 10 and which outputs the set control instructions via a control bus to the plurality of HWEs #1-#m at the timing corresponding to clock signals. Each of the HWEs #1-#m operates in accordance with the control instructions output from the operation sequencer 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT