baber/WOPTO huggingface dataset:
Patent JP-2011021643-A (JP)
Title: Chain tensioner
Inventor: RYONO YOSHIAKI
IPC: F16H7/08
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain tensioner excelling in the maintainability of an engine.  <P>SOLUTION: The chain tensioner 1 includes a plunger 10 inserted in an axially slidable manner into a cylindrical cylinder 9 opened at one end and closed at the other end. The plunger 10 is formed in a bottomed cylinder shape opened at the insertion end into the cylinder 9. The chain tensioner includes a screw rod 18 having, at its outer periphery, an external thread 17 engaged with an internal thread 15 formed at the inner periphery of the plunger 10. A part, projecting from the plunger 10 of the screw rod 18 is made to abut on a rod seat 23 provided in the cylinder 9, and the plunger 10 is energized in a direction to project from the cylinder 9 by a return spring 21 built in between the screw rod 18 and the plunger 10. The open side end of the cylinder 9 has a threaded hole 28 penetrating inner and outer peripheries of the cylinder 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021563-A (JP)
Title: Response sensing device of exhaust gas component concentration sensor
Inventor: UMEHARA HIROSHI
IPC: F02D41/22
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To accurately sense response of exhaust gas component concentration sensor (A/F sensor) while compulsorily changing intake air quantity in a diesel engine.  <P>SOLUTION: An actual intake air quantity at the time when the intake air quantity is changed compulsorily with an EGR valve 11 is measured with an airflow meter 4. An oxygen concentration of exhaust gas after combustion in the diesel engine is estimated based on the measured actual intake air quantity and a fuel injection quantity of the diesel engine. The estimated oxygen concentration is compared with an actual oxygen concentration sensed with an A/F sensor 10, thereby sensing responsibility of the A/F sensor 10. Even if a response time for causing a change in the intake air quantity with the EGR valve 11 changes, the change of the response time does not affect the estimate of the oxygen concentration since the oxygen concentration is estimated based on the actual intake air quantity. The response of the A/F sensor 10 is thereby sensed with high accuracy.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011022872-A (JP)
Title: Transaction device for advertisement quota, transaction method for advertisement quota, program, and recording medium
Inventor: TADA SEIJI
IPC: G09F19/00
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transaction device for advertisement quota, a transaction method for advertisement quota, a program and a recording medium for setting and providing various advertisement quotas without performing market investigation in advance.  <P>SOLUTION: A transaction device 1 for advertisement quota includes: a content storage part 18; a bidding control part 13; a bidding situation storage part 14; an advertisement quota storage part 16; and a content control part 17. The bidding control part 13 resets an advertisement quota obtained by redistributing a display region for displaying the content of a bidder in accordance with the number of bidders and a bidding sum presented by the bidder. In the transaction device 1 for advertisement quota, it is possible even for a plurality of bidders to efficiently sell an advertisement quota by shortening a time for setting an advertisement quota to the bidder.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027816-A (JP)
Title: Projector
Inventor: EGAWA AKIRA
IPC: G02F1/13
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector which has a cooling fan disposed with high efficiency to reduce the thickness and the plane size of the projector.  <P>SOLUTION: The projector 1 includes an optical system 4 including a light source device 410, a light modulation element (liquid crystal panel 441) for modulating light emitted from the light source device 410 to form an optical image, and a projection lens 461 for projecting the optical image, and includes a cooling fan 60 for cooling the liquid crystal panel 441 and structured to have a rotation axis C crossing each other substantially at right angles with a discharge direction. The optical system 4 is structured such that an illumination optical axis A of the light source device 410 and a projection optical axis B of the projection lens 461 cross each other substantially at right angles in plan view, and the cooling fan 60 is disposed in the vicinity of the projection lens 461 and on the side where the light source device 410 is provided such that the rotation axis C extends in the thickness direction of the projector 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028370-A (JP)
Title: Image processing device and image processing program
Inventor: KATO SUKEJI
IPC: G06K9/20
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device that prevents the problem wherein unrelated regions in an image are obtained as a set of related regions.  <P>SOLUTION: The region extraction means of an image processor extracts a first region and a second region in which characters are written from one or more images, and a character recognition means recognizes the characters in the first region and the second region extracted by the region extraction means; and a related region extraction means extracts the set of the second regions related to the first region extracted by the region extraction means, on the basis of the recognition result of the character recognition means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027562-A (JP)
Title: Vibration gyro using piezoelectric film
Inventor: ARAKI RYUTA
IPC: G01C19/56
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration gyro measuring a plurality of rotary shafts with a small and simple structure.  <P>SOLUTION: The vibration gyro includes: a ring vibrating body 11 having a uniform plane; a leg part 15 flexibly supporting the ring vibrating body; and a plurality of electrodes formed of upper and lower metal films sandwiching the piezoelectric film in the thickness direction. When one driving electrode 13a exciting the primary vibration of the ring vibrating body 11 by the cosNθ vibration mode is the reference driving electrode, the plurality of other electrodes 13b, ..., 13f are arranged at specific places. In accordance with the arrangement, the primary vibration in the out-of-plane cos2θ vibration mode is excited, and a uniaxial or biaxial angular velocity can be detected by using a secondary vibration detection means of the cos3θ in-plane vibration mode. Further, by adding a group of driving electrodes, increase in amplitude or electric power saving is achieved as compared with a group of driving electrodes arranged only at angles separated circumferentially by (360/N)°.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027660-A (JP)
Title: Article conveying system, and specimen processing system
Inventor: KIZAWA KUNIAKI
IPC: G01N35/02
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a specimen processing system capable of leveling RFID writing and preventing irregular use of a specimen container.  <P>SOLUTION: The specimen processing system controls the number of RFID writing times by passing up writing depending on the frequency of using the specimen container. By comparing use information of an IC tag (number of times) with a set value and a use average value, the number of writing times is limited, writing to the IC tag is leveled, thereby equalizing use of the specimen container in the system.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035716-A (JP)
Title: Mobile phone, and imaging system and imaging method using the mobile phone
Inventor: TANABE HIDEKI
IPC: H04M1/72484
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone enabling a user to perform imaging operation with desired timing.  <P>SOLUTION: A camera-side mobile phone 100 (mobile phone) includes an imaging unit 13; a telephone communication unit 12 which performs telephone communication; and a CPU, 11 which allows the imaging unit 13 to perform an imaging operation based on the response to a "call disconnecting" operation (an operation to press a disconnection button 26b) from an operation-side mobile phone 200, in a state where speech communication state is established by telephone termination by the operation-side mobile phone 200 through telephone origination to the operation-side mobile phone 200 by the telephone communication unit 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011036075-A (JP)
Title: Inverter driver and refrigeration and air-conditioning equipment
Inventor: ARISAWA KOICHI
IPC: H02M7/48
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inverter driver which contributes to high efficiency of a system by reducing a recovery current generated during reverse recovery, and a recovery loss incident to the recovery current.  <P>SOLUTION: In the inverter driver 2 having single-sided arms 3a-3c equipped with switching elements 4a-4c, and free wheel diodes 5a-5c connected in parallel with the switching elements 4a-4c, transformers 6a-6c which connect the switching elements 4a-4c in parallel with the secondary winding, and transformer drive circuits 11a-11c which control current supply to the primary winding of the transformers 6a-6c are provided in one arm of a pair of arms.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011019881-A (JP)
Title: Ball-rotating massager
Inventor: FUKUNAGA TADASHI
IPC: A61H15/00
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily and efficiently apply a massage effect to a plurality of effective points by enabling circular motion in all directions with a handy type massager.  <P>SOLUTION: This ball-rotating massager is composed of a plurality of balls (1, 1, ...), and a disc-shaped ball-receiving part (2) with an annular groove (21) having a depth slightly deeper (60-65% of a ball diameter) than 1/2 of the ball diameter and an almost semicircular cross-section. Further, a disc-shaped lid (3) is fitted in the center of the disc-shaped ball-receiving part surrounded by the annular groove (21), and a flange part of the lid has the same curve degree of a curvature as that of the ball (1). The balls are partially exposed by putting a plurality of the balls in the annular groove of the ball-receiving part and covering it with the lid. The partially exposed balls can be freely rotated alone, while they can be moved in the annular groove in a group. By such constitution, the balls can be subjected to the circular movement in all the directions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024176-A (JP)
Title: Electromagnetic wave transfer unit for dielectric waveguide
Inventor: SUZUKI HIROSUKE
IPC: H01Q13/10
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To allow not a conventional metal waveguide, but coaxial cable, a microstrip line and a strip line to be connected to a dielectric waveguide.  <P>SOLUTION: An electromagnetic wave transfer unit is connected to a dielectric waveguide via a printed circuit board antenna, in particular, via a tapered slot antenna and a Fermi antenna.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039732-A (JP)
Title: Image display device for vehicle control, and method of the same
Inventor: SAKANO HAJIME
IPC: B60R1/00
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device and method for vehicle control that displays an image of a road surface region ahead of the vehicle in the foggy environment, such as at night or in dense fog, and controls a moving body without regardless of whether the road is paved or not.  <P>SOLUTION: The image display device captures an infrared image 2 of a specific range ahead of the vehicle with an infrared camera 10 mounted on the vehicle 1, measures a three-dimensional shape 3 of the specific range with a three-dimensional shape measuring device 20 mounted on the vehicle, detects a road surface region 4 where the vehicle travels smoothly from the three-dimensional shape with an arithmetic processor 30, forms a corrected infrared image 5 where the road surface region is highlighted on the infrared image 2, and displays the corrected infrared image 5 on the display device 40.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038879-A (JP)
Title: Device and method for measuring chlorophyll concentration of plant leaf
Inventor: IMANISHI JUNICHI
IPC: G01N21/27
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chlorophyll concentration measuring device for measuring chlorophyll concentration of plant leaves nondestructively.  <P>SOLUTION: The chlorophyll concentration measuring device 10 comprises a light source 301, a lens 302, a reflecting plate 303, a spectrometer 313, a light-receiving element 306, a control section 308, and the like. The control section 308 includes an index operation section 308a for calculating a chlorophyll index by (v1-v2)/v3 using intensity indexes v1, v2, and v3 of response light having three types of wavelengths from plant leaves and a concentration operation section 308b for calculating an estimated chlorophyll concentration by a concentration operation expression using the calculated chlorophyll index. The calculated estimation concentration is displayed at a display section 309 as the chlorophyll concentration of the object.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039250-A (JP)
Title: Light emitting device and image display system
Inventor: KINOSHITA JUNICHI
IPC: G02F1/13357
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device which facilitate the enlargement of a size of a light emitting face without increasing the number of light emitting elements; and to provide an image display system.  <P>SOLUTION: The light emitting device includes: light emitting elements which emit beam-shaped emission light; a correction optical part which adjusts a shape of the emission light; and a light transmission plate. The emission light emitted from the correction optical part is scanned on the light transmission plate while partially irradiating the light transmission plate. An image display system using the light emitting device is provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037981-A (JP)
Title: Resin composition and semiconductor device produced using resin composition
Inventor: KONDO CHIAKI
IPC: H01L23/31
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition which has a low modulus of elasticity and sufficiently low stress even when fillers are contained at a high rate, and has excellent peel resistance of reflow because of good adherence properties, and to provide a semiconductor device which exhibits excellent reliability by using the resin composition as a die-attach paste for semiconductor or bonding material for a heat radiation member.  <P>SOLUTION: The resin composition includes a thermosetting resin (A), filler (B), compound (C) expressed by predetermined formula (1) (not shown). In the compound (C), X and Y satisfies the relational formula 1: Y<-2.7×10<SP>-3</SP>X+0.8, wherein X% is the ratio of a compound having n≥4 in formula (1) and Y% is the ratio of a compound expressed by predetermined formula (2) (not shown) contained in compound (C).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041402-A (JP)
Title: Rotation motor, pump using rotation motor as drive source, and dish washer, water heater and washing machine, which have pump
Inventor: HASHIMOTO TOSHIHARU
IPC: H02K7/14
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation motor which can be miniaturized while suppressing variation in torque.  <P>SOLUTION: A yoke 13 is disposed between a pair of permanent magnets 3 and 5 to configure a rotor 7, and a rotating shaft 15 is coupled to the center of the rotor 7. Each of the permanent magnets 3, 5 has a 4-pole structure having two pairs of N-poles and S-poles, and are magnetized in a shaft direction. Phases of the magnetic poles are shifted by 90° in a circumferential direction between the permanent magnets 3 and 5. Stators 9, 11 are disposed on both sides of the shaft direction of the rotor 7, respectively. The stators 9, 11 include stator cores 17, 19 having claw magnetic poles 17b, 19b respectively at positions facing the permanent magnets 3, 5, and coils 21, 23 wound in the stator cores 17, 19.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041028-A (JP)
Title: Video signal processing apparatus, dot disturbance detection method and program
Inventor: KUBO HIDENOBU
IPC: H04N5/21
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of side effects, such as blurring, by the detection of a dot disturbance occurrence position, even if there is misdetection in motion detection.  <P>SOLUTION: A detection section 241 obtains a detection signal Ddot 1, showing the likeness of an occurrence position of horizontal direction dot disturbance. A detection section 242 obtains a detection signal Ddot 2 showing likeness of an occurrence position of vertical direction dot disturbance. A motion detection section 245 obtains gradual motion detection signal α from stillness to a motion by every pixel. The motion detection signal α is multiplied, for example, by a detection signal Ddot obtained by selecting the larger one or the smaller one of the detection signals Ddot 1, Ddot 2 to be considered as a detection signal Ddot', at the dot disturbance occurrence position. Time direction smoothing of luminance data is performed, based on the signal Ddot' to remove dot disturbance components. Even if misdetection is conducted taking it as a still area, the signal Ddot' is small, if the likeness of the dot disturbance occurrence position is low; and smoothing processing of the luminance data in a Y-signal smoothing section 203 becomes weak.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038333-A (JP)
Title: Corner structure of building
Inventor: TOKUNARI HIROHISA
IPC: E04F13/073
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corner structure of a building, which can enhance water sealability, and enables positioning of corner-side end surfaces, while reducing costs.  <P>SOLUTION: This structure of the corner section 1 of the building is characterized as follows: the corner-side end surface 13 of one external facing material 10 presenting a flat plate shape and the corner-side end surface 23 of the other external facing material 20 presenting a flat plate shape are joined together; the corner-side end surface 13 of the one external facing material 10 includes an inclined portion 14 and a protrusion 16; the corner-side end surface 23 of the other external facing material 20 includes an inclined portion 24 and a recess 26; and at the least the one corner-side end surface 13 includes an elastic water sealing means 30. This enables an improvement in the water sealability, and the positioning of the corner-side end surfaces, with cost reduction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043182-A (JP)
Title: Roller with cage, roller bearing with cage, and cage
Inventor: SATO MASANORI
IPC: F16C33/56
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller with a cage, and a bearing using the roller with the cage preventing abrasion and lubrication defectives of the cage, and improving tight adhesion performance between a surface treatment layer and base material by applying surface treatment which is not affected by additives contained in oil used.  <P>SOLUTION: The roller with the cage includes a plurality of rollers 1, and a circular cage 2 having pockets 3 at a plurality of circumferential locations for respectively retaining the rollers 1. A composite surface treatment layer 4 is provided on all the surfaces of the base material of the cage 2. The composite surface treatment layer 4 is formed by providing an overcoat of PTFE 13 on the surface of a nickel plating layer 4, and applying heat treatment to make them composite.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042051-A (JP)
Title: Image processor and image forming apparatus
Inventor: OKUMURA TAKAYUKI
IPC: B41J2/175
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an excellent image by eliminating an evil due to rise of viscosity of ink near meniscus while achieving prolongation of life of an inkjet head and reduction of power consumption in an inkjet system in which ink is ejected by a plurality of number of times per pixel to perform recording of the pixel.  <P>SOLUTION: The image processor is equipped with: a determination circuit 120 determining a driving waveform change candidate pixel that is a pixel being an object to which an ink droplet is ejected succeedingly after pixels to which the ink droplet is not ejected continue by a predetermined number or more; and a driving waveform selection circuit 123 storing driving waveform selection data in a buffer for storing the driving waveform selection data, the driving waveform selection data showing that predetermined first driving waveform for ordinary ink ejection to be performed every number of ink ejecting times in accordance with gradation of the pixel constituting image data is applied to the pixel that is not determined as the driving waveform change candidate pixel, and predetermined second driving waveform for ejecting the ink droplet by rocking the meniscus in a nozzle is applied to the driving waveform change candidate pixel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044830-A (JP)
Title: Video signal processing apparatus
Inventor: NISHIMURA ISATO
IPC: H04N7/173
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a broken image from being displayed by suppressing an excess of the bandwidth of a data bus between a video signal processing LSI and an external memory thereof.  <P>SOLUTION: The broken image is prevented from being displayed by setting the scan mode to be displayed when the video signal of a main screen has a signal format of 1,080 i/p to the overscan mode, if the bandwidth of a data bus is exceeded when the display mode of the video signal of a main screen having a signal format of 1,080 i/p is displayed by the scan mode for displaying the video signal of an HD having 1,080 lines as 1 dot 1 pixel on an HD panel having 1,080 lines without scaling the video signal when picture-in-picture display processing is performed, but the bandwidth of a data bus is not exceeded when the display mode is displayed by the overscan mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009273169-A (JP)
Title: Method of assigning radio resources of physical channel in uplink, and transmitter for mobile
Inventor: HIGUCHI KENICHI
IPC: H04W74/04
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an allocation method of radio resources of a physical channel in an uplink capable of appropriately assigning radio resources of a physical channel in the uplink toward a base station from a mobile of a mobile radio communication system under an environment of the next-generation mobile radio communication system, and to provide a transmitter for mobiles.  <P>SOLUTION: In the method for assigning the radio resources of the physical channel in the uplink toward the base station from the mobile of the radio communication system, a collision channel and a scheduling channel are assigned according to one of a time division system, a frequency division system, and a hybrid system of the time and frequency division systems. Also, the radio resources are appropriately assigned to each of the collision channel, a shared control channel in the scheduling channels, and a shared data channel in the scheduling channels.  <P>COPYRIGHT: (C)2010,JPO&INPIT