baber/WOPTO huggingface dataset:
Patent JP-2011162106-A (JP)
Title: Steering device
Inventor: MASHITA MASAYOSHI
IPC: B62D1/18
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a structure in which an upper bracket 17a does not tend to depart from both capsules 21a when the position of a steering wheel 1 in the longitudinal direction is adjusted, and to the contrary, the upper bracket 17a tends to easily depart from both capsules 21a when a secondary collision occurs.  <P>SOLUTION: The arrangement directions of engagement grooves 22a formed in both capsules 21a are generally aligned with the horizontal direction while both capsules 21a are fixed to a vehicle body 15. The departing direction of the upper bracket 17a moving along the engagement grooves 22a is mis-aligned with the axial direction of a steering column 4. By this, the departing direction of the upper bracket 17a is mis-aligned with the direction of a force acting on the upper bracket 17a through a fastening bolt 27 when the position of the steering wheel 1 in the longitudinal direction is adjusted. Consequently, the problems above can be solved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010182405-A (JP)
Title: Recording medium, method for recording, method for reproduction, device for recording, and device for reproduction
Inventor: GUSHIMA TOYOJI
IPC: G11B20/10
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium which stably performs data recording and reproduction even at the start and end of data recording.  <P>SOLUTION: The recording medium 101 includes a recording area 102. The recording area 102 includes a first area and a second area 201. The first area includes a frame area 202. The frame area 202 includes an area to which a second synchronous code system SY pattern and at least part of data are recorded. The second area includes an area to which a third synchronous code system PA pattern and a fourth synchronous code system 2101 are recorded.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011176913-A (JP)
Title: Rotary drive device of robot arm
Inventor: NAKASUGI MIKIO
IPC: H02P29/00
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To increase positioning precision in a rotating shaft of a speed reducer, and to shorten settling time by suppressing vibration of a robot arm by torque control.  <P>SOLUTION: A first angle detection part 10A detects a rotational angle of the rotating shaft of a servo motor 1, and outputs a first rotational angle value θm obtained by dividing the detection result by a reduction ratio N of the speed reducer 13. A second angle detection part 17A detects a rotational angle of the rotating shaft of the speed reducer 13, and outputs a second rotational angle value θg, namely the detection result. A torque calculation part 25 multiplies an angle difference θdiff between the first rotational angle value θm and the second rotational angle value θg by torsional rigidity K of the speed reducer 13, and calculates a torque value T acting on the rotating shaft of the speed reducer 13. An angle control part 24 generates a torque command value Tref based on a difference between an angle command value θgref and the second rotational angle value θg. A torque control part 26 generates a current command value Iref based on a difference between a torque command value Tref and the torque value T.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176547-A (JP)
Title: Digital audio broadcasting reception apparatus and digital audio broadcasting reception method
Inventor: KONUMA KENGO
IPC: H04B1/16
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for receiving digital audio broadcast allowing the same page to be displayed without user operation in a BWS service link.  <P>SOLUTION: This device for receiving digital audio broadcast for receiving broadcast waves obtained, by multiplexing a plurality of data services including a plurality of audio services and at least a broadcasting web site (BWS) includes a display means, a tuner, and a control means to detect a reception state of a broadcast signal while being received. When the reception state of the broadcast signal during reception becomes lower than a predetermined level, the control means receives a different ensemble which broadcasts a service identical to that of a BWS while being received, and displays the same page as a page that is being browsed on a screen of the display means. The control means stores information of the BWS page, while being browsed of the received data service in a storage means, and configures the same page, by referring to the information on the BWS page, while being browsed to be output on the screen of the display means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176714-A (JP)
Title: Camera and image processing program
Inventor: KUSAKA YOSUKE
IPC: G02B7/34
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve quality of an image signal in a camera with an image sensor, which mixedly forms imaging pixels and a focal point detecting pixel.  <P>SOLUTION: When the focal point detecting pixel is arranged on a pixel position where an imaging pixel should exist to form an image signal at the focal point detecting pixel position, it is determined whether the focal point detecting pixel position is focused (S210). If a result shows positive, a ratio of quantity of light is calculated in accordance with image height at the focal point detecting pixel position, a numerical aperture of an optical system and an exit pupil distance (S220), and an image signal at the focal point detecting pixel position is calculated on the basis of the calculated ratio of quantity of light and the data of the focal point detecting pixel at the focal point detecting pixel position (S230). If the result shows negative, the image signal at the focal point detecting pixel position is calculated on the basis of the data of the focal point detecting pixel at the focal point detecting pixel position and the data of two focal point detecting pixels with the focal point detecting pixel at the focal point detecting pixel position sandwiched (S240).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173094-A (JP)
Title: Trigger type sprayer
Inventor: KUWABARA KAZUHITO
IPC: B65D83/76
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trigger type sprayer, in which a misty particle diameter can be changed by a simple operation, in addition, an object can be attained by an improvement in a small portion of a nozzle part at the end of the sprayer, and an increase in production costs is extremely little also.  <P>SOLUTION: The trigger type sprayer includes a constitution that a liquid in a container is sprayed by the nozzle at the end by a trigger operation, and comprises the nozzle C having a first spout mouth 41 of a small diameter in which a spin mechanism 44 is arranged in a periphery of the rear surface, and a second spout mouth 45 of a large diameter in which a spin mechanism 44 is arranged in a periphery of the rear surface. The nozzle C is constituted so as to be rotatable to the body, and at the same time, a first flow passage running from the body inside into only the first spout mouth 41 and a second flow passage running from the body inside into only the second spout mouth 45 are constituted so as to be switchable by the rotation of the nozzle C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011161510-A (JP)
Title: Electrode for projection welding
Inventor: AOYAMA YOSHITAKA
IPC: B23K11/30
Filed: 2010-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for projection welding, wherein a shaft-like component is correctly inserted in a reception hole of the electrode, with a simplified structure.  <P>SOLUTION: The electrode for projection welding is the one of a type of welding the shaft-like component to a partner member with the electric resistance welding by advancing an electrode after inserting a shaft part 2 of the shaft-like component having the shaft part 2, a circular flange part 3 and a welding projection, into a reception hole 7 opened in an end face 6 of an electrode body 5 in the advancing/retracting motion, wherein a passing space part 9 in which the shaft part 2 is moved in the diameter direction of the electrode body 5 and advanced in the reception hole 7 is formed in the electrode body 5, and a suction means 8 for sucking the shaft part 2 is arranged in the reception hole 7. Thus, the shaft part 2 is reliably inserted in the reception hole 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282608-A (JP)
Title: Method and apparatus for controlling data volume creation in data storage system with dynamic chunk allocation capability
Inventor: KANEDA TAISUKE
IPC: G06F3/06
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for controlling data volume creation at a storage system with dynamic chunk allocation capability.  <P>SOLUTION: A plurality of chunks include zero or more used chunks which are allocated to one or more data volumes, and zero or more remaining chunks which are not used chunks. A new data volume creation operation to create a new data volume is prohibited or warned before the new data volume is created, in accordance with a total number of the remaining chunks in the storage system. The remaining chunks may further include reserved chunks which are reserved for use in one or more data volumes but have not been allocated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184508-A (JP)
Title: Polyimide resin cured film and optical compensation member
Inventor: YOSHIOKA TAKAHIRO
IPC: C08G73/10
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide resin cured film capable of readily forming a retardation thin film for a liquid crystal display device, thereby improving viewing angle characteristics and contrast of the liquid crystal display device.  <P>SOLUTION: The polyimide resin cured film is obtained by forming a soluble polyimide resin composition into a film shape and drying and curing the same, wherein the soluble polyimide resin composition essentially comprises: (A) a soluble polymide resin having a functional group chosen from the group consisting of an organic group having an ethylenic double bond, an organic group having an acetylenic triple bond, a hydroxyl group, a carboxyl group, an epoxy group and an amino group in a molecule; (B) a crosslinking agent having a functional group capable of forming a crosslinked structure with the soluble polyimide resin (A); and (C) a solvent. The polyimide resin cured film has a birefringence Δn of 0.01-0.3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185131-A (JP)
Title: Diesel engine
Inventor: IWANAGA WATARU
IPC: F02M59/02
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diesel engine which enables lubrication of a fuel injection cam at engine startup.  <P>SOLUTION: A diesel engine houses a fuel injection pump 2 in an injection pump housing case 1, installs a fuel injection cam shaft 3 below the fuel injection pump 2, makes engine oil 14 flow into an inner bottom of the injection pump housing case 1, keeps a temperature sensing operating valve 22 in an oil outflow passage 20 of the injection pump housing case 1, brings the temperature sensing operating valve 22 into a valve closing state during engine stop when sensed temperature of the temperature sensing operating valve 22 is lower than a prescribed temperature so as to store the engine oil 14 in the inner bottom of the injection pump housing case 1 and to immerse a part of a fuel injection cam 34 in the engine oil 14, and brings the temperature sensing operating valve 22 into valve opening state during engine operation when the sensed temperature of the temperature sensing operating valve 22 is higher than the prescribed temperature so as to open the oil outflow passage 20 of the injection pump housing case 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187119-A (JP)
Title: Objective lens, optical pickup, and optical disk device
Inventor: YASUI TOSHIFUMI
IPC: G11B7/135
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens for use in an optical pickup which focuses three light beams having different wavelengths onto a signal recording surface, using a single common objective lens, while reducing the spherical aberrations due to the fluctuations of temperature.  <P>SOLUTION: A diffraction portion 50, on an incident surface onto which a light beam is incident of the objective lens 34, has a first region 51 provided at an innermost circumferential portion, a second region 52 provided outside the first region 51, and the third region 53 provided outside the second region 52. The diffraction portion is formed so that a light beam of λ1 has an aperture diameter corresponding to the first to third regions 51-53; a light beam of λ2 has an aperture diameter corresponding to the first and second regions 51 and 52; and a light beam of λ3 has an aperture diameter corresponding to the first region 51. In the first region 51, a staircase-like periodic structure 511, in which staircase shapes having an orbicular zone shape and a predetermined height are formed periodically in a radial direction of the orbicular zone, and a step structure 512 having the same depth d in each period of the staircase-like periodic structure are superimposed in an aspheric lens shape.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184592-A (JP)
Title: Amorphous paramylon
Inventor: ARASHIDA RYO
IPC: A23L33/135
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide amorphous paramylon which is obtained by amorphousizing paramylon of a crystalline state and has enhanced useful effect than that of paramylon of the crystalline state.  <P>SOLUTION: The amorphous paramylon is derived from Euglena, namely, is obtained by amorphousizing crystalline paramylon derived from Euglena and has ≤20% relative crystallinity to the crystallinity of the crystalline paramylon when measured by an X-ray diffraction method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187833-A (JP)
Title: Overvoltage protection circuit
Inventor: TOGYO KEN
IPC: H01L27/04
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overvoltage protection circuit protecting a switching element from an overvoltage applied to the switching element even when an external power source is cut off (for example, fails momentarily).  <P>SOLUTION: The overvoltage protection circuit 1 has a switching circuit (here, Zener diodes Z1 and Z2) compulsorily making a switching element S1 on-state in the case where a voltage applied between a drain and a source of the switching element S1 becomes a predetermined threshold voltage (here, a total voltage of Zener voltages Vz1 and Vz2 of the Zener diodes Z1 and Z2) or greater, even when a first indication signal input to a gate is an indicating signal making the switching element S1 off-state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183992-A (JP)
Title: Trailer frame structure
Inventor: KURAGAMI HISAHIRO
IPC: B62D21/20
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trailer frame structure which reinforces a section low in beam height.  <P>SOLUTION: In the frame structure 2 of the trailer 1 having a beam member 4 on a floor section thereof, the beam member 4 includes an upper flange section 11, a lower flange section 12, and web sections 13. An overlapping section 33, in which the plurality of web sections 13 are arranged side by side, is formed in at least part of the beam member 4 in a longitudinal direction. The beam member 4 constitutes a main beam 10 extended in a vehicle longitudinal direction. The main beam 10 includes an apron section 20, a neck section 1, and a wheelbase section 22. The overlapping section 33 is extended rearward from the front end of the main beam 10, and is formed to include at least a boundary part between the apron section 20 and the neck section 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191199-A (JP)
Title: Microscope system
Inventor: WATANABE TOMONOBU
IPC: G01N21/64
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscope system for measuring a three-dimensional position of a sample and a fluorescence spectrum of the sample.  <P>SOLUTION: The microscope system for measuring the three-dimensional position of the sample and the fluorescence spectrum of the sample by using an optical microscope includes a light source for acquiring a bright field image of the sample, a light source for acquiring a fluorescent image of the sample, a dichroic mirror for dividing an optical path on the imaging side into an optical path of the bright field image and an optical path of the fluorescent image, an image acquisition part for acquiring the bright field image and the fluorescent image, a magnetic field generation part for giving a tension to the sample by generating a magnetic field, and an analysis part for calculating the three-dimensional position of the sample from the bright field image obtained by the image acquisition part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189299-A (JP)
Title: Device for cleaning liquid substance with ozone
Inventor: INABA KUNIO
IPC: B01F1/00
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which enables the sufficiently practical deodorization, cleaning and sterilization of a liquid substance with ozone, minimizes the diffusion of the ozone mixed into the liquid substance into the atmosphere and has a sufficiently reduced size to be able to be supplementarily mounted to an existing tank or the like.  <P>SOLUTION: The device includes: an inlet 14; an acceleration region 16 in which the effective cross-sectional area of a flow passage is gradually decreased toward the downstream side; an ozone supply pipe 18 having a pipe end 20 opened in the acceleration region 16; a first columnar body 24 which is arranged in an agitation region 22 following the acceleration region 16 and generates a Karman vortex 28 on the downstream side of the collided liquid substance 12; a mixing region 32 which allows a turbulent flow 30 generated in the liquid substance 12 to propagate to mix the ozone with the liquid substance 12; and a bubble fining region 36 having a plurality of second columnar bodies 34 arranged in the flow passage of the liquid substance 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191238-A (JP)
Title: Device for supporting driving
Inventor: SAKAGAMI KOSUKE
IPC: G08G1/16
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent incorrect determination of the possibility of collision based on a target position detected by a radar and to enable to perform slipping-through between targets or the like, without unnecessary driving support, when the radar offset-mounted on a driver's own vehicle misses the target on one side which approaches.  <P>SOLUTION: On the occasion when the driver's own vehicle 1 performs passing or the like by poles or bicycles on the right or left shoulder of a road, or through a place under an overpass, a tunnel or the like, for instance, and when the target such as the pole, the bicycle or the like approaches within a prescribed distance set on the basis of a detection angle in the horizontal direction of the radar 5 and the amount of offset of a mounting position thereof and the radar 5 misses the target on one side, information on the target position is obtained in such a condition that it is shifted to the missed target side from the position of the target on one side detected by smoothing processing, and the incorrect determination that the possibility of collision is present is made. At this time, the driving support based on the information on the target position of the radar 5 is prohibited by an operation support processing part 8 so as to prevent incorrect determination of the possibility of collision.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193400-A (JP)
Title: Ion trap type frequency standard and output frequency stabilizing method
Inventor: MORIKAWA KATAO
IPC: H03L7/26
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion trap type frequency standard that reduces a PMT dark current and background noise.  <P>SOLUTION: An ion trap type frequency standard 303 includes a light pump 15 for collecting mercury ions 102 within a vessel 17 to a level lower of a base state by optically pumping the mercury ions 102, an electromagnetic wave irradiator 13 for transiting the mercury ions 103 collected at the lower level of the base state to an upper level by irradiating the ions with an electromagnetic wave, a light receiver 14 for measuring an intensity of fluorescent light emitted from the mercury ions 103 when returning from its excited state again to the base state, a controller for adjusting the frequency of the electromagnetic wave such that the fluorescent light 23 has a maximum optical intensity of the fluorescent light 23, an output unit for output of the frequency of the electromagnetic wave irradiated by the electromagnetic wave irradiator 13 as an output frequency, and a cooler 31 for cooling a photoelectric surface of the light receiver 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193900-A (JP)
Title: Cushion and pillow
Inventor: MIYAMOTO JUNKO
IPC: A47C27/00
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional pillow not diffusing heat or not cooling the head part but generating steam from the contacting part because feeling of touch or drape of texture in use is too much emphasized or the head part sinks deep because comparatively soft materials are used.SOLUTION: A pillow M, a kind of cushion, includes: a pillow base 6; a cushion member 2 provided on the pillow base 6; and a space forming member 1 provided on the cushion member 2. The space forming member 1 includes: a base body part 1b provided on the cushion member 2; and many flexible protruding parts 1a, 1a, 1a, ... provided up on the base body part 1b. The base body part 1b of the space forming member 1 is formed like a grid in a plane view. End parts 1c of the flexible protruding parts 1a curve vertically.
Patent JP-2011193929-A (JP)
Title: Ultraviolet light irradiation device
Inventor: AWAMOTO KENJI
IPC: H01J65/00
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet light irradiation device capable of adjusting the irradiation intensity of UV light in a wider range than when an extra high-pressure mercury lamp or ultraviolet fluorescent tube is used as an ultraviolet light source.SOLUTION: The ultraviolet light irradiation device includes a UV light source 1 for emitting UV light and a housing for holding the UV light source. In the UV light source 1, a phosphor layer is formed, and a plurality of elongated discharge tubes 11 in which discharge gas is sealed within are disposed in parallel with an electrode support sheet (a thin film sheet) 13. Pulse drive circuits (drive circuits) 62X and 62Y apply pulse voltage to electrode pairs 12 between the electrode support sheet (the thin film sheet) 13 and the respective elongated discharge tubes 11. A control circuit 64 controls the pulse voltage to be applied by the pulse drive circuits (drive circuits) 62X and 62Y to the electrode pairs 12.