baber/WOPTO huggingface dataset:
Patent JP-2012011788-A (JP)
Title: Electric steering lock device
Inventor: NOMA HIDEKI
IPC: B60R25/34
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric steering lock device capable of surely preventing the falling-out of a magnet and always accurately detecting the position of a lock member.SOLUTION: The electric steering lock device 1 includes: a lock member 6; an electric motor 14 actuating the lock member 6; a driving mechanism converting the turning force of an output shaft of the electric motor 14 into the advancing and retracting force of the lock member 6; a magnet 11 fixed to the lock member 6; a substrate 16 provided with Hall elements (magnetic detection elements) 17, 18 disposed oppositely to the magnet 11 and capable of detecting the magnetic force of the magnet 11; and a housing 2 storing the lock member 6, the electric motor, the magnet 11 and the substrate 16. In the electric steering lock device 1, the lock member 6 (arm 7A) is provided with a magnet storage part 7d storing the magnet 11 by opening its side orthogonal to the substrate 16, and also is provided with a magnet holding part 2D oppositely to the opening part of the magnet storage part 7d for preventing the magnet 11 from falling out of the magnet storage part 7d.
Patent JP-2012014888-A (JP)
Title: Fuel battery system
Inventor: MITSUI MASAKI
IPC: H01M8/10
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent freezing in a collection tank while preventing volume efficiency of a fuel battery system from decreasing.SOLUTION: The fuel battery system includes at least one cell, a fuel battery having a fuel inlet, a fuel outlet, an oxidizer inlet, and an oxidizer outlet, a fuel supply part, an oxidizer supply part, the collection tank which stores waste fuel and part of produced water, a fuel discharging passage which guides the waste fuel to the collection tank, and a produced water discharging passage which guides at least part of the produced water to the collection tank. The collection tank includes a pair of side walls which are perpendicular to a liquid level and face each other, a pair of electrodes which are provided on the pair of side walls and face each other, and a water level detection part which detects a water level in the collection tank from information associated with a capacitance between the pair of electrodes, where at least one of the pair of electrodes has a resistance heating mechanism and a control part which operates the resistance heating mechanism at a predetermined temperature or lower.
Patent JP-2012010835-A (JP)
Title: Implant screw, root of artificial tooth and artificial joint fixing bolt
Inventor: HORIGUCHI KOJI
IPC: A61F2/30
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an implant screw having enhanced fixing strength to bone tissue.SOLUTION: In the implant screw (10) to be screwed to an intra-body bone (1) of a mammalian body, a side surface (2) of the screw (10) has at least a thread crest (20) and thread valley (21), at least one or more grooves (22) synchronized with the thread crest (20) and the thread valley (21) are formed on the thread valley (21). By providing the groove (22), a contact area to a bone portion such as an alveolar bone or a thigh bone is increased, compared to a conventional implant screw consisting of an ordinary thread crest and thread valley.
Patent JP-2012013131-A (JP)
Title: Cylinder device
Inventor: MINOGUCHI KAZUNORI
IPC: F16F9/43
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder device that prevents gas leakage, while facilitating filling gas.SOLUTION: The cylinder device includes: a cylinder 13 to be filled with gas; a rod 15 with one end protruding from one end of the cylinder 13; an outer seal 72 provided in the one end of the cylinder; and an inner seal 73 provided inside the outer seal 72 and having an enlarged diameter part 80 whose inner diameter expands toward the one end of the rod 15. The rod 15 has a communication part 90 connecting the outer seal 72 with the outside of the cylinder 13, and a contact part 43 that comes in contact with the inner seal 73 in the entire circumference when the rod 15 is maximally inserted into the cylinder 13.
Patent JP-2012012159-A (JP)
Title: Device for conveyance of recording medium, and image forming apparatus
Inventor: NAITO YUTAKA
IPC: B65H5/38
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for conveyance of recording medium that has a simple configuration, capable of reducing time loss by decreasing the interval between recording media, and also detecting a recording medium precisely.SOLUTION: The device for conveyance of a recording medium includes a recording medium detector S in a conveyance path R that conveys a recording medium P1. The device is provided with a projection C disposed at the downstream side of the recording medium detector S in the recoding medium conveyance direction, and configured to make contact with the recording medium P1 to lift up the rear end of the recording medium P1. The device is configured such that, when the rear end of the recording medium P1 is lifted up by the contact between the recording medium P1 and the protrusion C, or while the rear end is being lifted up, the lifted-up rear end passes a detection area K of the recording medium detector S.
Patent JP-2012013514-A (JP)
Title: Information processor, three dimensional position calculation method and program
Inventor: ARAYA SHINICHI
IPC: H04N7/18
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To calculate a three-dimensional position of a subject with high-speed and stability.SOLUTION: An information processor comprises: region division means for dividing, based on color information of respective images of a subject 150 picked up by imaging devices 100 and 110 that pick up the subject 150 at at least two different view points, each respective image into a plurality of regions; intersection feature amount calculation means for calculating a feature amount of intersection based on a vicinity region of intersection between a scan line set on each respective image and a boundary line of region of each of the respective image divided by the region division means; corresponding means 3000 for acquiring a corresponding point between the respective images based on the feature amount of intersection calculated by the intersection feature amount calculation means; and three-dimensional position calculation means 4000 for calculating a three-dimensional position of the corresponding point with respect to the view point acquired by the corresponding means.
Patent JP-2012012493-A (JP)
Title: Liquid crystal aligning agent and liquid crystal display element using the same
Inventor: MOCHIZUKI MASARU
IPC: G02F1/1337
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an liquid crystal aligning agent, by which a liquid crystal alignment film can be obtained which has resistance to peeling and grinding when the alignment film is rubbed, has excellent liquid crystal aligning ability, has high voltage holding ratio, and is less likely to accumulate initial charge even if DC voltage is applied to the alignment film.SOLUTION: The liquid crystal aligning agent comprises at least one polymer selected from: a polyamic acid obtained by reacting diamine that contains a diamine compound containing a crown ether structure and an aromatic ring with tetracarboxylic acid dianhydride; and a polyimide obtained by imidizing the polyamic acid.
Patent JP-2012014600-A (JP)
Title: Information display device and program, and information service system
Inventor: IGUSA TAKUO
IPC: G06F3/048
Filed: 2010-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a telop information display device and method for displaying telop information and controlling display of image information to be displayed.SOLUTION: An information display device comprises: a telop information storage unit for storing multiple pieces of information subject to telop display; an image information storage unit for storing multiple pieces of still image information corresponding to each piece of the telop information; and a display unit. When the display of still image information on the display unit starts, the information display device displays the telop information corresponding to the still image information on the display unit, and when the display of telop information ends, it switches the still image information on the display unit to other still image information and displays other corresponding telop information on the display unit. Thereafter, the information display device similarly displays the still image and the telop information corresponding to the still image in synchronization.
Patent JP-2012018433-A (JP)
Title: In-vehicle device
Inventor: IKEO HARUYUKI
IPC: G07B15/00
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To reduce an effort associated with removal and insertion of an IC card while ensuring security, as to an in-vehicle device to automatically collect a highway toll.SOLUTION: A vehicle 30 equipped with an in-vehicle ETC device 1 is provided with a body control part 4 for activating or releasing a door lock 31 of the vehicle 30 based on a signal from a wireless key 100. When an IC card 7 is inserted into a card insertion part 11, a control part 12 reads card information stored in the IC card 7 and lets a storage part 13 store the information. When a user temporarily leaves the vehicle 30, the control part 12 confirms with the body control part 4 that the same wireless key 100 is used in activating/releasing the door lock. When confirming that the same key is used, the control part 12 uses the card information stored in the storage part 13 for transition to a standby state capable of collecting a toll.
Patent JP-2012016500-A (JP)
Title: Vacuum cleaner
Inventor: ABE SHINPEI
IPC: A47L9/16
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner restraining a fall in swirling property of flow.SOLUTION: A member for guiding a part of flow from an inflow port, to an exhaust port and allowing the other part of flow from the inflow port to continue swirling in a dust collector is provided from the inflow port to a first exhaust port. Alternatively, a bent plate member is provided from the inflow port to the first exhaust port. Further alternatively, a straightening vane 201 is formed in a partial position of a wall surface on the outer peripheral side between the inflow port and the first exhaust port out of a passage in which the flow swirls. The straightening vane 201 includes a first portion formed inclining toward the side opposite to the first exhaust port side in an axial direction, and a second portion formed inclining toward the first exhaust port side in the axial direction.
Patent JP-2012020355-A (JP)
Title: Tilt table device
Inventor: KITAURA ICHIRO
IPC: B23Q1/52
Filed: 2010-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a tilt table device which is provided with a spring clamp device on a tilt table to dispense with a rotary joint.SOLUTION: The tilt table device 1 includes the tilt table 4 swingably and rotatably supported by a pair of shaft support mechanisms 2 and 3 eccentrically and concentrically with rotary shaft centers thereof, and a rotation driving means 5 provided for one of the pair of shaft support mechanisms 2 and 3. The tilt table 4 is provided with one or a plurality of spring clamp devices 6 capable of clamping a workpiece W to be set on the tilt table 4 by an elastic force of a spring, and a clamp switching means 8 is provided outside the tilt table, the clamp switching means capable of alternately switching the one or plurality of clamp devices 6 between a clamp state and an unclamp state when the tilt table 4 is positioned at a workpiece change position. The clamp device 6 contains a clamp body, a gripping member, a clamp rod, a support mechanism supporting the gripping member, a spring cylinder, and so on.
Patent JP-2012022907-A (JP)
Title: Charged particle beam apparatus
Inventor: KATO TATSUICHI
IPC: H01J37/147
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a defect observation method of reducing risk of dielectric breakdown and a charged particle beam apparatus for solving the problem in which: in recent years, as progress of microfabrication and high integration in semiconductor manufacturing process, observation object positions tend to be dense; and in such a situation, when performing the observation using the conventional technique regarding precharge, since scans of an electron beam in the precharge may overlap with one another, an electrification potential of the sample surface exceeds a dielectric breakdown limit voltage, causing the dielectric breakdown in the region where the scans of the electron beam overlap.SOLUTION: When observing a sample using a technique regarding precharge, a plurality of images are imaged in one electrification control process. That is, observation object positions whose precharge scanning regions overlap with one another are grouped into groups of the observation object positions for each of which the electrification control is to be performed at a time. And then, the individual electrification control process is performed for each group, and thereby risk of dielectric breakdown is minimized.
Patent JP-2012025799-A (JP)
Title: Coal gasification furnace system
Inventor: YASUTOMI TOSHINORI
IPC: C10J3/50
Filed: 2010-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a coal gasification furnace system that permits the control of the feed amount of fine powder coal with higher accuracy than before.SOLUTION: The coal gasification furnace system 100 includes a conveying pipe 110 for fine powder coal at least a part of which is an insulating pipe 10 constituted of an insulating material, and the insulating pipe 10 is provided with powder flow rate-measuring devices 1A-1E. The powder flow rate-measuring devices 1A-1E are equipped with a nearly cylindrical casing 20 disposed so as to cover the outer periphery of the insulating pipe 10 and with a pair of opposite electrodes 40a and 40b which are fixed to the inner side face of the casing 20 via a fixing member 30 and arranged with a predetermined gap from the peripheral surface of the insulating pipe 10 and a predetermined gap from the inner side face of the casing 20.
Patent JP-2012027085-A (JP)
Title: Optical unit and imaging apparatus
Inventor: BABA TOMOHIKO
IPC: G02B13/18
Filed: 2010-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical unit and an imaging apparatus that are able to realize an imaging optical system having a small size, a low cost, high resolution, and high resistance to heat.SOLUTION: Among a first lens group, a second lens group, and a third lens group arranged in that order from an object side to an image surface side, the optical unit includes at least a first lens group 110 and a second lens group 120. The first lens group 110 includes: a cemented body formed from at least a first lens element 111 and a second lens element 112; a transparent body 113; and a third lens element 114, which are arranged in the order from the object side to the image surface side. In the cemented body, the first lens element 111 and the second lens elements 112 are made of their respective resin materials different from each other in change in refractive index with temperature.
Patent JP-2012026225-A (JP)
Title: Electric lock system
Inventor: NAKATANI HIROSHIGE
IPC: B60R25/01
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric lock system with high safety.SOLUTION: There are provided a transmission device 10 which includes a transmission unit 11 for transmitting a lock/unlock signal c that contains a first counter value, and a first increment control unit 13 which increments the first counter value N for each transmission of the lock/unlock signal c by the transmission unit 11 at every first cycle, and a receiver device 20 which includes a receiver part 21 that receives the lock/unlock signal c, a comparative determination part 25 that compares the first counter value with a second counter value, and determines that the lock/unlock signal c which contains the first counter value is a normal signal when the first counter value is larger than the second counter value, and a second increment control unit 23 that increments the second counter value at every second cycle equal to or longer than the first cycle, and updates the second counter value to the first counter value when the comparative determination part 25 has determined that the lock/unlock signal c is the normal signal.
Patent JP-2012027855-A (JP)
Title: Tactile sense presentation device and control method of tactile sense presentation device
Inventor: KONO KENJI
IPC: G06F3/041
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To present a desired tactile sense without exchanging a signal relating to a depression load between dual chips.SOLUTION: A tactile sense presentation device relating to the present invention comprises: a touch sensor; a load detection unit for detecting a depression load applied to the touch sensor; a tactile sense presentation unit for vibrating the touch surface of the touch sensor; a tactile sense presentation control unit for controlling the drive of the tactile sense presentation unit; and a main control unit for controlling the operation of the tactile sense presentation control unit based on an output of the touch sensor; wherein the main control unit determines whether a predetermined area on the touch surface is touched or not based on the output of the touch sensor and if the predetermined area is touched, transmits a tactile sense control instruction to the tactile sense presentation control unit, and the tactile sense presentation control unit controls the drive of the tactile sense presentation unit based on the tactile sense control instruction and the depression load when receiving the tactile sense control instruction from the main control unit.
Patent JP-2012030901-A (JP)
Title: Feeding device, image forming apparatus
Inventor: BABA SATOHIKO
IPC: B65H5/36
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a feeding device where "collision noise at rear end" caused by a collision of the rear end of a recording medium on a guide member when the rear end of the recording medium passes a stepped portion is prevented even if the stepped portions are formed in the guide member when a plurality of guide members are joined to form a feeding path of the recording medium, and to provide an image forming apparatus.SOLUTION: The feeding device includes: guide members 19A, 19B having steps in a surface opposite to the recording medium P; and a moving means 31 that moves a protrusion member 32 disposed in a downstream to a position of the steps to a position closer to the recording medium P exceeding the height of the steps. In the protrusion member 32, a protruding surface portion, a boundary surface (recess surface) and a flat surface are formed on a surface opposite to the recording medium P in a feeding direction. The moving means 31 moves the protruding member 32 to a position closer to the recording medium P immediately before the end of the recording medium P passes the stepped position.
Patent JP-2012030940-A (JP)
Title: Noncontact carrying device
Inventor: KIMURA TOSHIHIKO
IPC: B65G49/06
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a noncontact carrying device which prevents rotation of a workpiece when the workpiece is sucked and held in a noncontacting state by generating a swirl on an outside upper face of the workpiece to keep the central part of the workpiece depressurized.SOLUTION: The noncontact carrying device 10 includes: a holding means 13 for generating the swirl on the outside upper face of a workpiece 11 to make the central part of the workpiece 11 a negative pressure, and for sucking and holding the workpiece 11 in the noncontacting state; a moving means 16 fixed to the upper part of the holding means 13; and a cover means 17 which is attached to the holding means 13, covers the upper side and circumference of the holding means 13, and is open downward. The workpiece 11 is rectangular, and the cover means 17 is disposed on the upper side of the holding means 13, and is provided movably up and down with respect to the holding means 13 by a plurality of guide members 62. The cover means 17 has: an upper masking shield 55 rectangular in plan view; a spring 54 attached to each guide member 62 for urging the upper masking shield 55 downward; and a sidewall member 56 which is provided in the circumference of the upper masking shield 55 and can fit the work piece 11 inside.
Patent JP-2012033086-A (JP)
Title: Authentication information input device, authentication server, authentication system, authentication information input method, authentication method, and program
Inventor: TABUCHI TOSHIYUKI
IPC: G06F21/36
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an authentication information input device, an authentication server, an authentication system, an authentication information input method, an authentication method, and a program capable of suppressing password leakage by password cracking.SOLUTION: An authentication information input device 10 is used. The authentication information input device 10 includes: an input part 11 that has a dial 40 capable of selecting a character according to a rotation position; a detection part 12 that detects a rotation amount and a rotation direction of the dial 40 for each selected character, when any character is selected by the dial 40; and a communication part 13 that transmits the rotation amount and the rotation direction detected for each character to outside as authentication information.
Patent JP-2012037082-A (JP)
Title: Electric apparatus
Inventor: SHIGEMOTO NAOYUKI
IPC: F24F7/00
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an electric apparatus including a filter for capturing dust and the like, and capable of non-artificially cleaning a surface of the filter by using a relatively simple mechanism.SOLUTION: An air cleaner 100 includes a blower 10, a ventilation passage 11, a filter 20, a dust collector 30, a ventilation passage 12 and a barrier member 40. The blower 10 generates wind. Air fed by the blower 10 passes through the ventilation passage 11. The filter 20 is arranged in the ventilation passage 11, and captures dust included in the air flowing through the ventilation passage 11. The dust collector 30 collects dust deposited on the filter 20. The ventilation passage 12 includes an opening 13 and connects the ventilation passage 11 to the dust collector 30. At least a part of the opening 13 is located on the upstream side of the filter 20 with respect to the flow direction of the air flowing through the ventilation passage 11. The barrier member 40 can move to open or close the opening 13.
Patent JP-2012036765-A (JP)
Title: Variable valve device of internal combustion engine
Inventor: KIKUOKA SHINICHIRO
IPC: F01L1/356
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To suppress the instantaneous application of a large load to an annular body which connects a crankshaft and an input rotator when switching the maximum lift amount of an engine valve to a normal lift amount from a small lift amount.SOLUTION: When the maximum lift amounts of an intake valve 9 and an exhaust valve 10 are set to the small lift amounts, an intake-side valve timing variable mechanism 13 and an exhaust-side valve timing variable mechanism 15 are operated as follows. That is, in the intake-side valve timing variable mechanism 13, a relative rotation position with respect to a housing of a movable member is adjusted so as to separate from the end of a retardation side in its relative rotational range by the supply/discharge of oil to/from an advance-side hydraulic chamber and a retardation-side hydraulic chamber. Furthermore, in the exhaust-side valve timing variable mechanism 15, the relative rotational position with respect to the housing of the movable member is adjusted so as to separate from the end of an advance side in its relative rotational range by the supply/discharge of the oil to/from the advance-side hydraulic chamber and the retardation-side hydraulic chamber.