baber/WOPTO huggingface dataset:
Patent JP-2009070536-A (JP)
Title: Early write with data masking technique for integrated circuit dynamic random access memory (dram) devices and those incorporating embedded dram
Inventor: PARRIS MICHAEL C
IPC: G11C11/401
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide data early write with a data masking technique for dynamic random access memory (DRAM) devices and those incorporating embedded DRAM.  <P>SOLUTION: A complementary data line, a complementary bit line, and a memory cell connected to the complementary bit line are provided. During early writing for achieving a high speed writing operation in the memory cell, the complementary data line pair is kept at an intermediate potential when data masking is carried out. Thus, early writes to DRAM arrays with direct bit, byte or word data masking capability are enabled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103845-A (JP)
Title: Lens drive device
Inventor: NAKANO YOICHI
IPC: G02B7/04
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens drive device that is compact and inexpensive.  <P>SOLUTION: The lens drive device 10 includes: a lens frame 15 that holds a lens so as to be movable in the direction of the optical axis of the lens; a rotor 115 that is rotated having as its rotation axis an axis perpendicular to the optical axis, has two stopping positions, and is fixed on the upper face of the device; a drive lever 13, the one end of which is connected to a side of the rotor 115; and a transmission member 19 that is engaged with the drive lever 13 and lens frame 15. The lens drive device adjusts an amount of movement of the lens frame 15 in relation to an amount of movement of the drive lever 13 according to the ratio of a distance from a fulcrum to a power point to a distance from the fulcrum to a point of application. In this case, the power point is the place where the transmission member 19 and drive lever 13 engage with each other, the fulcrum is the rotation axis of the transmission member 19, and the point of application is the place where the transmission member 19 and the lens frame 15 engage with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009100997-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: KASAHARA EIJI
IPC: A61B8/00
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To apply sonic-speed correction to an echo data sequence based on the actual sonic speed inside the living body in an ultrasonic diagnostic apparatus.  <P>SOLUTION: An envelope is detected from beam data outputted from a receiving part 18, and the moving average process is applied to the envelope. After prescribed adjustment of each average value, a sonic-speed ratio is found from the average value after the adjustment (indicating the echo intensity). Rearrangement information can be acquired by accumulating the ratios. A rearrangement part 40 applies the rearrangement process to the beam data stored in a memory 22 based on the rearrangement information. The process corresponds to the compression/extension on the time axis.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008134625-A (JP)
Title: Semiconductor device, display device and electronic apparatus
Inventor: KIMURA HAJIME
IPC: H01L51/50
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress variations of a current value caused by variations in the threshold voltage of a transistor, and to provide a display device with little deviation from luminance specified by a video signal.  <P>SOLUTION: The device has a pixel having a transistor which controls a current value to be supplied to a load, a first storage capacitor, a second storage capacitor, and first to fourth switches. After the threshold voltage of the transistor is held in the second storage capacitor, a potential corresponding to the video signal is input to the pixel. Voltage obtained by adding a potential in which the potential corresponding to the video signal and the first storage capacitor are capacitively divided to the threshold voltage in this manner, so that variations of a current value caused by variations in the threshold voltage of the transistor can be suppressed. Thus, a desired current can be supplied to the load such as a light emitting element. Moreover, a display device with little deviation from the luminance specified by the video signal can be provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008248462-A (JP)
Title: Pitch based carbon fiber filler and molded article using the same
Inventor: SANO HIROKI
IPC: D04H1/4242
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide carbon fibers for providing a heat radiating material with a high heat radiation performance.  <P>SOLUTION: The carbon fiber is produced by using mesophase pitch as raw material, and controlling surface condition, average fiber diameter, percentage of diameter dispersion of fiber to average fiber diameter (CV value), number average fiber length, volume average fiber length, and a composition and formed article is produced by using the fiber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008136855-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: BABA TATSURO
IPC: A61B8/12
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus which can accurately detect and display the coordinates of its distal end position without being affected by ultrasonic damping in biological tissue or unevenness of sonic speed when the information on the distal end position of a catheter or others inserted into the subject's body is displayed, being superimposed on ultrasonic image data.  <P>SOLUTION: An ultrasonic diagnostic apparatus 100 includes a plurality of ultrasonic oscillators, catheter signal detection units 10 and 11, and a position detection unit 12. The plurality of ultrasonic oscillators is arrayed two-dimensionally to transmit and receive ultrasonic waves to and from a subject. The catheter signal detection units 10 and 11 are configured to acquire reception signals of frequency-modulated ultrasonic continuous waves transmitted from a catheter 91 inserted in the subject, based on reception signals sent from at least three of the plurality of ultrasonic oscillators. The position detection unit 12 is configured to detect the position of the catheter 91 based on the acquired reception signals of the frequency-modulated continuous waves.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009107044-A (JP)
Title: Oil hole plug press-fitting machine for crankshaft
Inventor: TAWARA HAJIME
IPC: F16C3/08
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil hole plug press-fitting machine for a crankshaft, which is reduced in size and improved in working efficiency by disposing a lift cylinder on the side of a load receiving plate.  <P>SOLUTION: This oil hole plug press-fitting machine includes: a work support unit 20 for horizontally supporting the crankshaft 50 in which an oil hole 51 is formed; and a plug press-fitting unit 40 for press-fitting a plug to the end of the oil hole 51 of the crankshaft 50 supported on the work support unit 20. In the work support unit 20, a load supporting plate 25 fitted between the axial end surface of a receiving tool 23 and a crank arm 50b is so attached to the receiving tool 23 for supporting a crankpin 50a as to be vertically moved. A plate lifting device 27 is installed on the side of the receiving tool 23. A lifting lever 28 vertically moved by the plate lifting device 27 extends toward the load receiving plate 25. The extended end of the lifting lever 28 is engaged with the lower part of the load receiving plate 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109289-A (JP)
Title: Near field probe, high frequency dielectric constant measuring device equipped with the near field probe, and replacement component of near field probe
Inventor: INOUE KOJI
IPC: G01N22/00
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a near field probe which can attain a high resolution, while maintaining a near field having a sufficient strength for measurement, a high frequency dielectric constant measuring device equipped with this probe and a replacement component of the near field probe.  <P>SOLUTION: A minute shaft part 121 includes an outer peripheral surface 21a of which the diameter is smaller than that of an inner conductor 20, and is provided at the tip of the inner conductor 20 so that it projects from the body 22 of the inner conductor along the central axis C. A minute opening 35 which makes an internal space S communicate with the outside along the central axis C, through which the minute shaft part 121 can be inserted and of which the diameter is smaller than a wavelength of the resonance frequency of resonance, is provided on the tip side of an outer conductor 30. The relative positions of the minute shaft part 121 and the minute opening 35 are set so that the minute shaft part 121 is inserted through the minute opening 35 without contacting with the outer conductor 30 and that the tip of the shaft part is put on the same plane as the outer surface of the outer conductor 30 or slightly projects outward from the outer surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009111695-A (JP)
Title: Attribute authenticating system, and attribute authenticating method in the system, and program
Inventor: KIYOMOTO SHINSAKU
IPC: G09C1/00
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a client terminal to perform its arithmetic processings rapidly during attribute authentication, even if it does not have arithmetic capability.  <P>SOLUTION: A user generates a secret key and generate an open key therefrom. A CA signs for the open key that the user generates with a signature key that the CA has, and issues an attribute certificate. In addition, the CA generates previously calculated attribute information using a random number. The user sends a request to provide service to an SP server, which generates its secret key and open key. Further, the SP server transmits a challenge calculated based upon the generated random number (r) to the user. The user generates a random number (f) and uses it to modify the attribute certificate. Further, the attribute information is used to calculate a signature value for the challenge from the SP server. Furthermore, the modified attribute certificate and calculated signature value are transmitted to the SP server. The SP server verifies the attribute certificate and signature value received from the user. Then when it is confirmed that the attribute certificate and signature value are valid, the service based on the attribute information is provided to the user.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009097704-A (JP)
Title: Coupling ring with pulley
Inventor: TAKEDA MASAYUKI
IPC: F16B45/00
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling ring with pulley, in which a pulley is easily assembled to a coupling ring formed in advance by bending in a predetermined shape.  <P>SOLUTION: In the coupling ring with pulley, a pore diameter of a shaft hole 5 of a pulley 4 is set to be a pore diameter larger in diameter than a rod member constituting a ring base 1 of the coupling ring A, and the pulley 4 fixed to the ring base through the shaft hole 5 is moved along the ring base 1. When the pulley 4 is moved along the ring base 1 to a shaft rod part 1A, a clearance 7 is formed between the shaft hole 5 of the pulley 4 and the shaft rod part 1A, and a pair of bearing halves 16 in a shape that can be inserted into the clearance 7 between the shaft hole 5 and the shaft rod part 1A is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122918-A (JP)
Title: Vehicle traveling-supporting device
Inventor: YAMANAKA YUSUKE
IPC: G08G1/09
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle traveling-supporting device which can surely predict the possibility of a collision between a pedestrian, who comes from the opposite direction to its own vehicle, and the own vehicle.  <P>SOLUTION: The vehicle (its own vehicle) receives data on a pedestrian, who exists in the side direction of an oncoming vehicle nearest to the vehicle itself, from the oncoming vehicle via a communication part 17, and a computation part 10 determines the possibility of the collision between the pedestrian existing in the side direction of the oncoming vehicle and the vehicle on the basis of the received data, a vehicle speed computed on the basis of vehicle speed pulses by a vehicle speed pulse generating device 7 and the information on the alteration of the direction of the vehicle which is obtained by a turning-right/turning-left detection part 9. An alarming part 13 raises the alarm on the basis of the result of the determination. The vehicle takes the photo of a pedestrian existing in the side direction of the vehicle itself with a camera part 1 mounted on the vehicle, detects the pedestrian included in the image by an image-processing part 2, and determines the possibility of the collision between the pedestrian existing in the side direction of the vehicle and the own vehicle on the basis of the detected data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120150-A (JP)
Title: Electrical contact mechanism
Inventor: TANOI TSUTOMU
IPC: B60J7/12
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact mechanism for electric power supply, efficiently utilizing a space in a luggage room when a roof and a rear window are stowed at a convertible including a retractable mechanism.  <P>SOLUTION: This electrical contact mechanism includes: a first member 71 rotating in conjunction with a supporting mechanism 20 for extending the roof 11 and rear window 12 of the vehicle to a position that the upper portion of a vehicle compartment 15 is covered thereby and stowing the roof 11 and rear window 12 in a stowage space 14 provided at a vehicle body 16; a first contact 72, 73 mounted to the first member 71; a second member 75 combined with the first member 71 and rotating relative to the first member 71 in conjunction with operation of the supporting mechanism 20; and a second contact 76a, 78a, 78b mounted to the second member 75. Electric power is supplied to an electric apparatus 40, 52 mounted to at least one of the roof 11 and the rear window by connecting the first contact 72, 73 with the second contact 76a, 78a, 78b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125977-A (JP)
Title: Optical irradiating instrument
Inventor: WATANABE KATSUYA
IPC: B41J2/01
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical irradiating instrument capable of decreasing lowering of the peak illumination of light irradiating a substrate even when a lighting time of a lamp becomes long and an electrode interval of the lamp spreads.  <P>SOLUTION: The optical irradiating instrument of an inkjet printer is composed of a short arc type discharging lamp 10 and an optical element (for example, an ellipsoidal condenser mirror 20 and a rod lens 30) for linearly condensing a light from a lamp 10 to linearly condense the light on the substrate 5. Two sheets of auxiliary mirrors 50 are provided on both sides in the direction (X direction) orthogonal to the longitudinal direction of the light linearly condensed between the optical element and a light emitting opening 40, and as it approaches the light emitting opening 40, both are inclined so as to approach both ones each other. When the lighting time of the lamp 10 becomes long, the electrode interval becomes large, and a light emitting point becomes large, the auxiliary mirrors 50 reflect the component of the light which is out of a first focus of a reflector 20 and is not condensed to its second focus of the reflector 20 (a linearly condensed position) toward the second focus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127461-A (JP)
Title: Electric fan
Inventor: KOBAYASHI KENTARO
IPC: F04D29/58
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To generate an oil having a long service life in an electric fan capable of generating a negative ion.  <P>SOLUTION: This electric fan has a discharge electrode 21 and its counter electrode 22, a water storage tank 23 and a water suction pipe 24 supplying moisture to the discharge electrode 21, and has an electrostatic atomizer 25 for atomizing the moisture held in the discharge electrode 21 by impressing high voltage between the discharge electrode 21 and the counter electrode 22. Thus, the ion useful for the human body and having the effect on deodorization and sterilization is wrapped in water, and can be discharge in the air as ion mist having the long service life, and the ion mist being heavy by the extent of being wrapped by the water, can also be diffused over a wide range by the electric fan 1. A jetting port 22a of the electrostatic atomizer 25 is arranged on an upper surface of a motor cover 5c, and the jetting direction of the ion mist is arranged by inclining vertically upward or in the blade direction from the vertical upper part. Thus, the jetting direction of the ion mist can be always set in the wind turning direction of the electric fan 1 even to oscillation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009124980-A (JP)
Title: Konjak mannan foaming agent
Inventor: SHIMIZU TOSHIO
IPC: A23L29/244
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a konjak mannan foaming agent that is usable as food and is superior in foaming power and retainability of the foaming power.  <P>SOLUTION: The konjak mannan foaming agent is obtained, by mixing konjak mannan and methylcellulose at (90:10)-(10:90), by weight basis. The methylcellulose comprises water-soluble cellulose ether and has no foaming power in itself, but produces a foaming agent which generates retainable foam by being mixed with the konjak mannan. The foam made via the foaming agent is maintained for a long time, because the konjak mannan has lower concentration and higher viscosity than those of other thickening agents.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009142299-A (JP)
Title: Input system and timing indication method
Inventor: UEJIMA HIROSHI
IPC: A63B24/00
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating method, an input system in which operation timing is intuitive, and a timing indication method.  <P>SOLUTION: An exercise support system displays on a video monitor 100 virtual space containing a response object 106 corresponding to a foot switch SW1 and a ball object 120 which moves toward it as well as a response object 102 corresponding to a footstep 11 and a ball object 128 which moves toward it and decides whether a timing with which the ball object 120 reaches the response object 106, and a timing with which the foot switch SW1 is stepped on coincide and whether a timing with which the ball object 128 reaches the response object 102, and a timing with which the footstep 11 is stepped on coincide. The response object 102 and the ball object 128 are displayed on the medium interior of the virtual space compared with the response object 106 and the ball object 120.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126555-A (JP)
Title: Absorbent article-housing container and absorbent article-housing body
Inventor: SUGA FUMIYOSHI
IPC: B65D85/07
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent article-housing container capable of causing a flavor to migrate to the outer surface of the absorbent article.  <P>SOLUTION: The absorbent article-housing container 1 has an absorbent article-housing part 4 formed in a box body 2 in which a plurality of the stacked absorbent articles 10 can be housed, an opening 3 mounted on the side surface 20 of the box body 2 corresponding to one end part 11 of the stacked absorbent articles for the absorbent articles 10 to be taken out through one by one, and a perfume-housing part 6 neighboring to the absorbent article-housing part 4 with a partition plate 5 placed between them. The partition plate 5 has a gas-permeable part 50 which a flavor component of the perfume agent 60 housed in the perfume-housing part 6 can permeate. The gas-permeable part 50 is located at the position which a surface part 12 of one of the absorbent articles 10 arranged in the end part 11 contacts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130273-A (JP)
Title: Glass substrate and method for manufacturing electromagnetic wave detection apparatus
Inventor: TOKUHIRO OSAMU
IPC: H01L31/09
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass substrate equipped with a protection circuit which avoids the occurrence of destruction of TFT and the variation of operating voltage, even if a large electrostatic charge arises, and when cut, securely prevents the generation of leak current etc.  <P>SOLUTION: A glass substrate 1 used for an electromagnetic wave detection apparatus 40 includes: a plurality of scanning lines 3 and a plurality of signal lines 4 which intersect mutually on one plane 2a; photoelectric converting elements 5 provided in respective regions R divided by the scanning lines 3 and the signal lines 4; thin film transistors 6 to which the signal wires 4, the scanning lines 3, drain electrodes 62, and gate electrodes 63, provided in the regions R, respectively, are connected; input output terminals 8 respectively formed on the plurality of scanning lines 3 and the plurality of signal wires 4, being outside of a detecting portions D constituted of the regions R in which the photoelectric converting elements 5 are formed; conductor wires 9 respectively led out in the further outside of each input output terminal 8a; and a protecting circuit 11 constituted of common wires 10 which respectively interconnect the conductor wires 9 in the outside of input output terminals 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009133127-A (JP)
Title: Response control method for crime prevention
Inventor: MATSUURA YOJI
IPC: E05B65/00
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a response control method for crime prevention, which exerts improved crime prevention effect for protecting a crime prevention control objective device, compared with a conventional method, based on visible face information.  <P>SOLUTION: According to the method of controlling the anticrime control objective device, firstly the face of a person is detected (S101). When the face of the person is detected, an image of the face of the person is picked up after emission of light from a first light emission section (S102), and characteristic points are detected from the face in the pickedup image (S110), followed by determining whether or not all the characteristic points are detected (S121). If all the characteristic points are detected, light is emitted from a second light emission section arranged at a different location, and the above steps (S102, S110, S121) are repeatedly carried out (S124, S130, S141) to calculate a movement amount of each of the characteristic points (S150), to thereby determine whether or not each of the characteristic points has been moved (S161). If each of the characteristic points has been moved, use of the device is permitted (S164), but in the other cases, use of the device is inhibited (S122, S123).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008076049-A (JP)
Title: Refractory structure of rotary hearth type furnace
Inventor: SUGIDACHI HIROSHI
IPC: F27B9/16
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refractory structure of an rotary hearth type furnace enabling easy removal and repair even if powder foreign matter such as law material powder or refractory powder gets into a clearance serving as an expansion allowance arranged in a refractory of the rotary hearth type furnace.  <P>SOLUTION: In the refractory structure of a rotary hearth type furnace 1 wherein corner refractories 8, 9 are disposed in the inner periphery side and outer periphery side of a hearth 10 and the surface of the hearth 10 sandwitched by these corner refractories 8, 9 is formed of a castable refractory 7, a surface layer part of the castable refractory 7 is provided with at least one set of first expansion allowance block 11 formed between two groove-like gaps circumferentially provided in proximity.  <P>COPYRIGHT: (C)2008,JPO&INPIT