baber/WOPTO huggingface dataset:
Patent JP-2011036640-A (JP)
Title: Hearing ability evaluation device
Inventor: OGAWA IKUO
IPC: A61B5/12
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hearing ability evaluation device small-sized, inexpensive and convenient to carry while coping early with prevention of a decline in hearing ability and an accident and a decline in cognitive power resulting from not noticing the decline in hearing ability, by easily and surely acquiring the practical hearing ability of a subject such as an elderly person, an infant or a patient who may have communication trouble by leaving a decline in hearing ability in daily life and care, which leads to the progress of dementia to reach a condition in need of care.  <P>SOLUTION: The hearing ability evaluation device includes (A) a sound signal storage means, (B) a storage information output means, (C) a sound pressure regulating means, (D) a timing adjusting means and (E) a sound reproducing means. The (A) sound signal storage means has a mechanism for storing non-pure sound voice information, and a mechanism for storing a plurality of pure sounds.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011164487-A (JP)
Title: Image forming apparatus
Inventor: SATO TOSHITAKA
IPC: G03G15/20
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the occurrence frequency of fixing failures while reducing the time period required by the end of print operation.  <P>SOLUTION: When a fixability determining part determines that the temperature of a fixing part has not reached a fixable temperature (S102) and a condition determining part determined that the condition after an image forming apparatus receives a first print request is in an abnormal temperature-rising condition (for example, a low-voltage condition) (S103), a print control part causes a toner image-conveying part to move a toner image on an intermediate transfer belt to a predetermined toner image standby position upstream of a secondary transfer part and causes a recording medium-conveying part to put a sheet on standby at a predetermined sheet standby position upstream of the secondary transfer part (S104, S105 and S107). Thereafter, when the fixability determining part determines that the temperature of the fixing part reaches the fixable temperature (S109), the print controller causes the toner image-conveying part to move the intermediate transfer belt, causes the recording-medium conveying part to convey the sheet and causes the secondary transfer part to transfer the toner image on the intermediate transfer belt onto the sheet (S111).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169988-A (JP)
Title: Projection display device
Inventor: NOJIMA SHIGEO
IPC: G02B27/18
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection display device which is allowed to simplify the configuration of the device.  <P>SOLUTION: The projection display device 1 includes: a light-emitting array 5 on which a plurality of light-emitting elements are arranged for emitting light the quantity of which has been adjusted based on image data; a projecting optical element 4 for projecting light L emitted from the light-emitting array 5, to a target projection surface S; and a moving mechanism 3 for changing the relative position of the light-emitting element array 5 to the projecting optical system 4 by moving the light-emitting array 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170052-A (JP)
Title: Optical device, light source device, laser process device, diffracting optical element, optical pickup, optical disk device, and laser apparatus
Inventor: MORI SADAO
IPC: G11B7/1392
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To generate a multiple beam in which side lobes are further reduced.  <P>SOLUTION: A multiple beam generating means 9 generates Bessel beams, which are generated by converging a laser luminous flux based on an incident laser parallel luminous flux on an optical axis at a predetermined converging angle, at different converging angles. In addition, the multiple beam generating means 9 superposes the generated Bessel beams for every converging angles so that the respective side lobes nullify one another, thereby generating a multiple beam. A beam control means 8 controls the passage of a laser parallel luminous flux or multiple beam contributing to the occurrence of a side lobe.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172622-A (JP)
Title: Stance determination system and stance determination method
Inventor: KOMUKAI HIROMICHI
IPC: A63B69/36
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stance determination system and a stance determination method determining the optimum stance of both feet on the basis of the physical feature of each player.  <P>SOLUTION: The stance determination system includes: rotating members 16R, 16L for mounting both feed thereon and swiveling them outwards and inwards, a potentiometer 22 for detecting the outward swiveling angle and inward swiveling angle of the rotating members 16R, 16L; and a CPU 34A for determining the optimum stance of both feet on the basis of the outward swiveling angle and the inward swiveling angle detected by the potentiometer 22. The CPU 34A calculates the center angle relative to the center line of right and left feet respectively on the basis of the outward swiveling angle and the inward swiveling angle detected by swiveling the rotating members 16R, 16L outwards and inwards relative to the center line in a state in which the right and left feet are mounted on the rotating members 16R, 16L, calculates an opening angle between the calculated center angles of both feet, determines the toe angle of one foot at a predetermined position, and defines the position for maintaining the opening angle relative to the toe angle of the one foot as the toe angle of the other foot.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223954-A (JP)
Title: Marine radar system and method
Inventor: CHRISTIANSON PAUL
IPC: G01S7/40
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved marine radar system which lowers transmission power and offers a consistent performance with a low maintenance requirement while maintaining or improving detection sensitivity, range resolution, and display accuracy.  <P>SOLUTION: The marine radar system and method produce low power, high-resolution range profile estimates. Nonlinear frequency modulation (NLFM) pulse compression pulses are frequency stepped to form a low power, wide-bandwidth waveform. Periodically, calibration filters are determined and applied to return signals for correcting non-ideal effects in the radar transmitter 26 and receiver 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175711-A (JP)
Title: Optical drive device
Inventor: NISHIYAMA TETSUYA
IPC: G11B7/09
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical drive device which can perform layer identifying processing even if an interlayer distance is small while avoiding division of a main beam receiving face as much as possible.  <P>SOLUTION: The optical drive device includes: a diffraction grating that divides a light beam radiated to a multilayer optical disk having a plurality of recording layers into a main beam and first and second sub-beams; a photodetector 5 that has a main beam receiving face and first and second sub-beam receiving faces, which are arranged so as to be able to receive the main beam and the first and second sub-beams reflected at the multilayer optical disk, and that outputs signals showing the amount of light received for each receiving face; a pull-in signal generating section 61a that generates a pull-in signal based on a total signal of a first output signal of the photodetector 5, which shows the amount of light received of the first sub-beam light receiving face, and a second output signal of the photodetector 5, which shows the amount of light received of the second sub-beam light receiving face; and an objective lens controlling section 65 that performs layer identifying processing based on the pull-in signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175915-A (JP)
Title: Direct fuel cell, direct fuel cell system, and method of operating direct fuel cell
Inventor: YAMAMOTO YOSHIHIRO
IPC: H01M8/02
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct fuel cell improved in durability, a direct fuel cell system and a method of operating the direct fuel cell.  <P>SOLUTION: The direct fuel cell includes a fuel electrode, to which a plate-like conductive member 7a is connected. The conductive member 7a includes: a first fuel inlet 11, through which fuel flows in; a second fuel inlet 12, through which the fuel flows in; a fuel outlet 13, from which the fuel flows out; and a flow passage 9a connecting the first fuel inlet 11 and the fuel outlet 13 to each other. The second fuel inlet 12 is positioned between the first fuel inlet 11 and the fuel outlet 13. The direct fuel cell system includes; the direct fuel cell; a first liquid fuel supply means for supplying a first liquid fuel to the first fuel inlet 11; and a second liquid fuel supply means for supplying a second liquid fuel to the second fuel inlet 12. Concentration of the second liquid fuel is set equal to or higher than that of the first liquid fuel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181239-A (JP)
Title: Discharge lamp lighting device
Inventor: SUZUKI MITSUAKI
IPC: H05B41/24
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device having simple and inexpensive circuit construction for detecting open circuit voltage in an open state on the secondary side with high accuracy and controlling it.  <P>SOLUTION: The discharge lamp lighting device 20 includes an inverter transformer T1, a bridge circuit 23, and a control circuit 22. On a printed board thereof, a detecting pattern 17 is provided near a high voltage side H2 of the secondary winding part of the inverter transformer T1, the farthest from a primary winding part, namely, a predetermined distance apart from the high voltage side H2 in the direction of getting farther away from the secondary winding part. A signal, induced on the detecting pattern 17 in an open state on the secondary side, based on voltage of the same frequency as the driving frequency of the inverter transformer T1 is fed back to the control circuit 22 to control open circuit voltage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177243-A (JP)
Title: Pachinko game machine
Inventor: KAWAKAMI KOTA
IPC: A63F7/02
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of executing novel game presentation of a player-participation type.  <P>SOLUTION: The Pachinko game machine includes: a shooting control board 180 for the stopping control of game balls shot from a shooting device; an image display 11 disposed on a game board 10 for displaying presentation images; and a presentation control board 121 for the control of the image display 11. The presentation control board 121 controls the presentation in the image display 11 by using shooting stop signals S1 input via the shooting control board 180, by which novel game presentation of the player participation type using a shooting stop button 34 can be achieved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177254-A (JP)
Title: Game machine, main control part, main control board, post-stage part, peripheral board, authentication method and authentication program
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To detect fraudulent act and malfunctions due to exchange with a fraudulent board or the like to the main control board of a game machine and to reduce processing loads of a peripheral part.  <P>SOLUTION: The main control part 10 of the game machine 1 includes an individual inspection value generation means 13 for dividing predetermined data, performing a semigroup operation and generating an individual inspection value and an operation inspection value generation means 14 for generating an operation inspection value, adds the operation inspection value selected on the basis of the division number and the individual inspection value to data signals, and transmits them through the peripheral part 30 to the post-stage part 20. The post-stage part 20 includes an intermediate authentication means 22 for collating the correlation of packet information included in the received operation inspection value with an expectation value, adds an operation authentication result in the intermediate authentication means 22 to the data signals, and transmits them to the peripheral part 30. The peripheral part 30 includes an authentication means 32 for performing connection processing to the individual inspection value transmitted from the main control part 10, performing individual authentication of the main control part 10, and confirming the operation authentication result transmitted from the post-stage part 20. The authentication means 32 changes the expectation value to be used in the next authentication according to a connection number.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181277-A (JP)
Title: Headlight for vehicle
Inventor: NISHIHATA KOJI
IPC: H01L33/00
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headlight for a vehicle capable of making light beams of high luminous intensity incident along a nearly parallel line of a projection lens optical axis of reflection light from a light source, making vertically spectroscopic colors alleviated, and capable of restraining color unevenness on a light distribution pattern.  <P>SOLUTION: The headlight for a vehicle is provided with a first light source unit 10 equipped with a projection lens 6, a first light source 2, a first reflector 3 for reflecting light from the first light source 2 toward front of a vehicle and a shade 5 shielding a part of the light reflected at the first reflector 3 in the vicinity of a focal point of a rear side of the projection lens 6, and a second light source unit 10' equipped with the projection lens 6 in common with the first light source unit 10, a second light source 2' fitted back to back with the first light source 2 through a heat radiation member 7, a second reflector 3' for reflecting light from the second light source 2' toward front of the vehicle and the shade 5 in common with the first light source unit 10 shielding a part of the light reflected at the second reflector 3'. The first light source 2 and the second light source 2' are arranged in separation laterally in front and back directions of the vehicle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178258-A (JP)
Title: On-vehicle device
Inventor: NAGASHIMA KATSUMI
IPC: G06F3/0488
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle device capable of securing a display area of a display panel large while maintaining the operability of an operation element.  <P>SOLUTION: In the on-vehicle device 2 provided with the display panel 12 in front of a device body 4, a plurality of depressing type switches 52 which are depressing operation-type operation elements are provided behind the display panel 12, and by the depressing operation of the display panel 12, the depressing type switch 52 corresponding to the depressing operation position can be depressingly operated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179244-A (JP)
Title: Pre-fitting sash structure and construction method
Inventor: UECHI YOSHIKAZU
IPC: E06B3/62
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pre-fitting sash structure and construction method, which pre-fits a sash without requiring a holding member for the sash, eliminates the time and problem for caulking processing after glass is fitted even in a fixed sash window, and replaces the glass only.  <P>SOLUTION: In this sash pre-fitting structure, the sash is fitted into a form before placing wall concrete, and wall concrete is placed, so that, when the form is removed, the sash is fitted to the wall body. The upper and lower and right and left sash frames of the fixed sash window are provided with a blade part projected to the skeleton side, and the blade parts are directly nailed and fixed to the form, thereby fixing the sash frame to the form. Further, in this pre-fitting sash structure and construction method, a glass bead for fitting the glass is fitted in advance only on the outside before placing the concrete.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185294-A (JP)
Title: Seal member and seal structure
Inventor: NAGASAWA MASANORI
IPC: F16J15/10
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit deterioration in sealing performance when external force such as torsion is applied to an electric wire.  <P>SOLUTION: A cylindrical seal member 21 is inserted in an electric wire insertion hole 11 of a housing 7 having an electric wire 5 inserted therein and seals a gap between the outer peripheral face of the electric wire 5 and the inner peripheral face of the electric wire insertion hole 11. Sinusoidal wave-like mountains 33 and valleys 35 are formed on the inner and outer peripheral faces of the cylinder in the axial direction, and phases of the mountains 33 on one surface and the valleys 35 on the other surface are formed to match in the axial direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183484-A (JP)
Title: Positioning device and positioning method of sheet-like work
Inventor: NOZAKI SEIWA
IPC: B26D5/34
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning device of a sheet-like work, which detects a positioning mark even when a position of the positioning mark is different for every kind of the work, and sends the sheet-like work to a processing position of a metal mold.  <P>SOLUTION: A positioning feed roller 7 for sending the work 2 by rotating rollers by sandwiching and clamping the work 2 from its plate thickness direction between a pair of positioning feed rollers 7, is moved in the X direction, the Y direction and the θ direction by a positioning XYθ axis automatic stage 8, and the work 2 is moved to the processing position of a lower metal mold 3. When moving the work 2, though the positioning mark 10 arranged in the work 2 is adjusted to two reference marks 9 arranged in the lower metal mold 3, the positional dislocating direction and a positional dislocation quantity of the positioning mark 10 to the reference marks 9 are determined by a camera 11 freely moving in the X direction and the Y direction, and the work 2 is moved by the positioning XYθ axis automatic stage 8 with the dislocation quantity of these as a correction quantity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182886-A (JP)
Title: Game machine frame unit
Inventor: HORIE NORIO
IPC: A63F7/02
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which detects retention state of game balls discharged out by a winning ball discharge unit and does no damage to the arcade even when fault plays of making a sprocket spin in the regular discharge direction and the reverse direction are carried out.  <P>SOLUTION: The winning ball discharge unit is equipped with a game ball retention sensor in the downstream of a sprocket in the winning ball discharge unit, game balls which are held in the sprocket and overflow out of the sprocket contact to a claw member which is integrally formed in a plastic outline body of the winning ball discharge unit and the pressure added to the claw member through the contact folds and destroys the claw member if the sprocket turns in the regular discharge direction and the reverse direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185346-A (JP)
Title: Constant velocity universal joint
Inventor: ITAGAKI TAKU
IPC: F16D3/205
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant velocity universal joint suppressing such inclination of a roller assembly that a roller interferes with a part of the inside diameter surface of an outer joint member, suppressing frictional resistance between the roller and the outer joint member, and improving durability of the contact portions of a leg shaft and a ring.  <P>SOLUTION: In this constant velocity universal joint, the roller 72 is movable in the axial direction of the outer joint member 50 along a roller guide surface 54, the inner peripheral surface of the ring 76 is formed into an arcuate shape having a projecting vertical cross-sectional surface R, and the outer peripheral surface of the leg shaft 64 is formed into a straight shape in a vertical section and is formed into an elliptical shape brought into contact with the inner peripheral surface 76b of the ring 76 in a direction perpendicular to the axis of the joint in a traverse section. The arcuate radius of curvature of the projecting vertical cross-sectional surface R of the ring inner peripheral surface 76b is defined as r, the major axis radius of the elliptical shape of a leg shaft cross-sectional surface is defined as a, and the minor axis radius thereof is defined as b. Deformation is performed so that only the radius of curvature r is increased while keeping a minor axis/major axis ratio b/a unchanged, from the shape of a contact ellipse with contact pressure between the ring inner peripheral surface 76b and the leg shaft outer peripheral surface minimized.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187341-A (JP)
Title: Flat battery
Inventor: YAMAGUCHI KOJI
IPC: H01M2/08
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a mechanism of preventing a gasket from peeling off from an inner face of a sealing can, in a flat battery molding the gasket to be extended from an opening end part to a flat-face part of the sealing can.  <P>SOLUTION: The flat battery (1) is provided with an anode can (10) of a bottomed cylinder shape, a cathode can (20) with a peripheral wall part (22) and a flat-face part (21) and arranged in a reversed-dish shape to the anode can (10), and a gasket (30) molded at least inside the cathode can (20) from an opening end part of the peripheral wall part (22) over to the flat-face part (21). The anode can (10) has its opening end part at the side wall insertion-coupled with a stepped part (22c) of the cathode can (20), and a thickness of the gasket (30) of an inner side of the cathode can at an opening end side of the peripheral wall part (22) of the cathode can (20) is thicker than that of the gasket of an inner side of the cathode can at the stepped part (22c) of the cathode can (20).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187135-A (JP)
Title: Optical recording disk and method of recording and playback of optical recording disk
Inventor: KENJO TATSUO
IPC: G11B7/24038
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To increase capacity rotation speed of an optical recording disk.  <P>SOLUTION: The optical recording disk 1 includes: ten or more optical recording layers 12; a plurality of intermediate layers 13 arranged between the plurality of optical recording layers 12; a base film 11 supporting the optical recording layers 12 and the intermediate layers 13; and a cover layer 14 arranged on the optical recording layers 12 and the intermediate layers 13 on the side opposite to the base film 11. The optical recording disk has a disk shape as a whole, and is configured to have a total thickness of 300 μm or less and have flexibility.  <P>COPYRIGHT: (C)2011,JPO&INPIT