baber/WOPTO huggingface dataset:
Patent JP-2008286174-A (JP)
Title: Internal combustion engine valve gear for vehicle
Inventor: HOSHIYA SATOSHI
IPC: F01L13/00
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To maintain quietness without causing cost increase in an internal combustion engine valve gear for a vehicle provided with an actuator driving a control shaft of a variable valve mechanism by converting drive force of an electric motor power source to a linear motion by a rotation-linear conversion mechanism.  <P>SOLUTION: Voltage frequency in switching control is not always kept at high frequencies but it is increased and the frequency of magnetic noise is kept out of an audible range (S108) when it is determined that a vehicle travel condition is in a quietness demand zone (no in S104, or yes in S106). Consequently, problems of heat generation and durability are not raised without using a high cost electric motor and a switching part as compared to one keeping frequency always high and cost increase can be prevented. Since it is determined that the vehicle travel condition is in the quietness demand zone (S104, S106) and voltage frequency is increased to keep the magnetic noise out of audible range under that condition, substantially noise can be prevented and quietness can be maintained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294504-A (JP)
Title: Photography device and portable terminal device with photography device
Inventor: NAITO MASAYUKI
IPC: H04N5/228
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photography device which saves on memory capacity and power consumption, performs electronic hand-shake correction and electronic zooming with a natural feeling, and can photograph a motion picture.  <P>SOLUTION: Disclosed is the photography device which has an electronic zooming function and a hand-shake correcting function, and can photograph a motion picture, the photography device having: a sensor (1) which recognizes an image; a control unit (5); a signal processing unit (4) which makes hand-shake correction of image data; and a motion detection unit (9) which detects motion in each image from the previous image. When hand-shake correction is made and electronic zooming is performed during motion picture photography, the control unit (5) determines the readout start position of the image data from the sensor (1) and the number of readout lines based upon motion information from the motion detection unit (9) and a reduction rate of the electronic zooming so that images before and after the zooming have the same center, and acquires the image data from the sensor (1).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007210034-A (JP)
Title: Method for manufacturing section steel having projection inside flange and finishing universal rolling mill therefor
Inventor: KOUJIYOU MICHIYA
IPC: B21B27/02
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a projection from being damaged and make a length of the projection longer.  <P>SOLUTION: A horizontal roll 6 forming a plurality of unillustrated slits directing nearly to a roll shaft 8 from a corner section of the side face 6a of the roll as a starting point and a vertical roll 7 whose roll shaft 9 is perpendicular to the roll shaft 8 of the horizontal roll 6 are installed in a finishing universal rolling mill, and the position of the roll shaft 9 of the vertical roll 7 is shifted in the direction of rolling of H-beam with respect to the roll shaft 8 of the perpendicular roll 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008289681-A (JP)
Title: Dishwasher
Inventor: SASAHARA FUMIHIKO
IPC: A47L15/42
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve a washing performance by discriminating a plurality of washing nozzles and changing frequencies of water jet according to the washing nozzles, and to correspond to cases of non-securing the washing performance by detecting an abnormal operation due to catching of a foreign matter or the like in a switch means of a diversion means in a dishwasher for jetting wash water for washing to washed objects such as tableware.  <P>SOLUTION: This dishwasher is provided with the plurality of washing nozzles 13a, 13b, 13c, and 13d having jet ports for jetting wash water in the washing tub 2 for storing the washed objects, a washing pump 5 for pressurizing the wash water, the diversion means 17 for changing over the plurality of washing nozzles to at least one and feeding the wash water from the washing pump 5, and a measurement circuit 26 (a current detection means) for measuring a current value when operating the washing pump 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290132-A (JP)
Title: Friction stir tool
Inventor: SHIMADA YASUHIRO
IPC: B23K20/12
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, in friction stir welding, in order to feed a fluidization material to the vicinity of the center of a friction stir tool, there is a friction stir tool to feed the fluidization material to the center by providing a projected line part, e.g., a spiral shape in a shoulder part, but, in this state, the projected line part is easy to be broken, and to provide a friction stir tool capable of feeding a large quantity of fluidization materials and also hard to be broken.  <P>SOLUTION: A shoulder part 3 and a stir pin 4 are formed at the tip of the main body part of a friction stir tool, and further, two pressing faces 5 and 6 whose heights are changed in a rotary direction are formed on the whole circumference of the surface of the shoulder part 3. In this way, a fluidization material can be fed at the two pressing faces 5, 6, and also, breakage is made hard to occur.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300897-A (JP)
Title: Antenna unit
Inventor: SHIBATA MASAKI
IPC: H01Q3/24
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To present a technology for providing an antenna of wide frequency band.  <P>SOLUTION: The antenna unit comprises a substrate, a first antenna element provided on the substrate while having a feeding portion and an open end, a second antenna element provided on the substrate while having a feeding portion and an open end and being utilized in the same frequency band as that of the first antenna element, and a ground electrode provided between the first and second antenna elements on the substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295759-A (JP)
Title: Game machine, program, and storage medium
Inventor: HASEGAWA CHIHIRO
IPC: A63F7/02
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with new game performance by making a game state different after two lotteries executed based on entrances of game balls into two start wining openings become winning.  <P>SOLUTION: The game machine has the first start winning opening 55 and the second start winning opening 51. In the first start winning opening 55, a normal variable winning device 53 is provided as an open-close winning device. The first start winning opening 55 is on the right side of a game board 1, and the second start winning opening 51 is in the center of the game board 1. In a normal state, a game ball does not enter into the first start winning opening 55 but into the second start winning opening 51. However, when the game ball enters and wins in the second start winning opening 51, a game state becomes either the first special winning control state or the second special winning control state, and chances of opening the normal variable winning device 53 are increased after being the first special winning control state. Thus, when the game ball enters and wins in the first start winning opening 55, the winning state is continued with probability variations.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007265610-A (JP)
Title: Magnetic tape cartridge
Inventor: ISHIHARA YUSUKE
IPC: G11B23/107
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the running of a magnetic tape by regulating swinging of a tape in a height direction when making the magnetic tape wound around a single reel run so as to pull out the magnetic tape out of an opening of a cartridge case.  <P>SOLUTION: The single reel 4 having the magnetic tape 20 wound thereon is housed in a cartridge case 7, and to pull out the magnetic tape 20 from the opening 26 and make the magnetic tape 20 run, a tape height regulating means 30 contactable with a side face of the magnetic tape 20 is formed by tape height regulation hubs 32 and 33 provided in an upper case and a lower case 3 to also work as a fixing hub for a locking member 29 holding a leader means fixed to an end of the magnetic tape 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008300315-A (JP)
Title: Fuse device and battery provided with the same
Inventor: TAGA HIDEYUKI
IPC: H01H85/175
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuse device which controls a thermal diffusion of a blown-out portion of a fuse link plate and in which members positioned around the fuse device hardly receive a thermal affect of the fuse device.  <P>SOLUTION: The fuse device is provided with a thin sheet fuse link plate 23 with a blown-out portion which can be blown out by heat of an excess current, and a pair of sheet-shaped insulating lead holders 31, 40 holding the fuse link plate 23 pinched at front and rear sides. There are provided air gaps S between a rear surface of the blown-out portion 25m of the fuse ling plate 23 and the lead holder 40 and a front surface of the blown-out portion 25m of the fuse ling plate 23 and the lead holder 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298271-A (JP)
Title: Constant velocity universal joint
Inventor: OKAMOTO DAIJI
IPC: F16D3/06
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To effectively restrain or prevent the leakage of a lubricant and the intrusion of a foreign matter while securing stable ventilation performance, in a constant velocity universal joint with a boot.  <P>SOLUTION: A ventilation passage 31 making the inside and the outside of the joint communicate with each other is formed at the small diameter end 28b of the boot 28. The ventilation passage 31 is formed to penetrate through the small diameter end 28b of the boot 28 in a plane P parallel to the axis, and also has an inclined part 31a forming an angle in the axial direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304964-A (JP)
Title: Advertisement mediation server, traffic line information mediation server and electronic money application server
Inventor: EBATA TOMOKAZU
IPC: G06Q20/00
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient advertisement application or provision method for providing valid advertisements based on the location or time when or where a network service is used by the user of a portable terminal.  <P>SOLUTION: In an advertisement mediation server, location and time information is designated, and the sum of a price is input to the information, and efficient advertisements are provided according to the sum of the price, and the content of advertisements is changed according to the location and time where and when a user has performed access to content.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301952-A (JP)
Title: Hand dryer
Inventor: YAMADA TOMOO
IPC: A47K10/48
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve a drying performance, an energy-saving performance, an amenity level, a sanitation property and a maintenability by preventing an inertia energy of a blower, when starting or stopping a hand dryer, from changing into an energy of noise and vibration, braking the inertia energy not effectively used, and converting it into electricity and heat energy.  <P>SOLUTION: This hand dryer includes a body 101 formed with a hand drying chamber 102, a nozzle 106 for blowing air to the inside of the hand drying chamber 102, air blowing means having a motor 7 and feeding an air flow generated by the actuation of the motor to the nozzle 106, and control means for controlling the operation of the motor 7, wherein the control means applying a braking current to a coil of the motor 7 to brake the motor 7, when stopping the operation of the motor 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306600-A (JP)
Title: Content distribution system, distribution server, terminal, and content distributing method
Inventor: HANAI TOMOYUKI
IPC: H04N7/167
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content distribution system, a distribution server, a terminal, and a content distributing method by which, when transmission or reception of content data is interrupted, transmission or reception from the interruption point can speedily and easily be restarted.  <P>SOLUTION: In the content distribution system on a network where the distribution server and terminal are connected, the distribution server divides the content data into a plurality of ciphered blocks, adds point information to each of the plurality of ciphered block, and performs block ciphering processing. When the reception of the content data is interrupted by the terminal, the terminal or the distribution server records point information on a final ciphered block which has already been received, the distribution server acquires the recorded point information, and a distribution unit starts distributing ciphered blocks which has not been distributed yet among the content data on the basis of the acquired point information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007287167-A (JP)
Title: Client side proxy device, data transfer method, and program
Inventor: KANAI TATSUNORI
IPC: G06F12/00
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proxy device capable of reducing loads on a network.  <P>SOLUTION: In transferring reply data of new content to a client side proxy 40 from a server side proxy 30, the data and fingerprint which has applied a hash function to the data and calculated are associated in both of the proxies and registered to a fingerprint cache. In transferring the reply data having the same fingerprint as the fingerprint registered to the fingerprint cache, the fingerprint are transferred instead of the reply data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008310406-A (JP)
Title: C1 coverage measuring instrument and c1 coverage measuring method
Inventor: OZAKI YASUSHI
IPC: G06F11/28
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a C1 coverage measuring instrument for measuring the C1 coverage of a program, based on execution address data, with a simple configuration.  <P>SOLUTION: The C1 coverage measuring instrument includes: a hard disk 60a for storing an object program 62; a performance address list acquiring part 52 for acquiring a performance address list; an object syntax analyzing part 54 for extracting one or more branch instructions and the plurality of respective branch targets of one or more branch instructions from the object program 62, obtaining branch instruction addresses respectively corresponding to one or more branch instructions and branch target addresses respectively corresponding to the plurality of branch targets, and also generating object syntax analysis data for recording the branch instruction addresses and the branch target addresses where the branch instructions and the branch targets are made to be pairs; and an object C1 calculating part 56 for generating object C1 coverage data, based on the execution address list and the object syntax analysis data, and calculating the C1 coverage of the object program.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311745-A (JP)
Title: Transceiver and its communication method
Inventor: NISHIMORI KENTARO
IPC: H04B7/04
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To perform efficient cognitive radio with a simple structure while avoiding interference with a Primary system.  <P>SOLUTION: A signal detection device detects two received signals, time intervals T1 and T2. A power comparison part compares received power of the two detected received signals, while a signal selection part selects a received signal of larger reception power. A reception weight calculation part calculates weighting value so as to perform interference elimination on the basis of information on the selected received signal. A received signal weight multiplication part multiplies the weighting value and the received signal, whereas a transmission signal weight multiplication part multiplies the weighting value and a transmission signal branched into the same number as that of a plurality of antenna elements. A transmission and reception timing determination part switches to another Primary system where communication quality becomes threshold α or larger when the communication quality becomes the threshold α or smaller on the basis of the comparison result by the power comparison part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307142-A (JP)
Title: Slot machine
Inventor: SENUMA TARO
IPC: A63F5/04
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To make game operation physically difficult when operation abnormality occurs.  <P>SOLUTION: The start lever device 17 of a slot machine comprises: an operation lever 25 comprising first to fourth members 21 to 24; a thread 26 for linking the respective members 21 to 24 in a single line; a bobbin 27 for winding the thread 26; and a motor 28 for rotating the bobbin 27. When an abnormality detection part outputs a normal signal, the operation lever stands straight, whereas the abnormality detection part outputs an abnormal signal, the operation lever 25 is suspended.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311989-A (JP)
Title: Dll circuit
Inventor: YAMANE FUMIYUKI
IPC: H03K5/13
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To propose a novel circuit structure for a DLL (Delay-Locked Loop) circuit with delay lines.  <P>SOLUTION: The DLL circuit has delay lines which output a plurality of delay signals of a reference signal and is provided with: a plurality of first delay units which are mutually connected in series, and output the delay signals of the reference signal; an interception circuit which is inserted between the plurality of first delay units, and transmits or intercepts the delay signals of the input reference signal through switching; delay lines with one or more second delay units which are connected in parallel with the interception circuit, input the same signal as the delay signal of the reference signal input in the interception circuit, and output the delay signals of the reference signal; and an interception control circuit which controls the interception circuit to transmit or intercept the delay signal. A delay time of the second delay unit is equal to that of the first delay unit, and a delay time of the interception circuit is a multiple of the delay time of the first delay unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307311-A (JP)
Title: Surgical device and surgical apparatus
Inventor: KISHI HIROSUKE
IPC: A61B17/12
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a plurality of surgical device functions using working pieces in a compact and low-cost surgical device by eliminating the exchange of the surgical devices.  <P>SOLUTION: The surgical device 45 includes: a distal end surgical device part 5 having the plurality of working pieces; and a surgical device cylinder 40 for putting through a driving force transmitting means for imparting driving force to the distal end surgical device part 5. The plurality of working pieces include: a first working piece 1 and a second working piece 2 which make a pair and have the first surgical device function; and a third working piece 3 which makes a pair with one or both of the first and second working pieces 1, 2 and has the second surgical device function. The driving force transmitting means include: the first driving force transmitting means for imparting the driving force to the first and second working pieces 1, 2; and the second driving force transmitting means for imparting the driving force to the third working piece 3, which is arranged independently from the first driving force transmitting means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001059-A (JP)
Title: Travel support information provision system
Inventor: KOHATA KENICHI
IPC: B60R16/02
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To inform a driver, in advance, of an exact upper limit speed for avoiding an excessive influence onto an occupant or a load received from a road surface when the influence has a high possibility of getting excessive.  <P>SOLUTION: When a vehicle approaches within a prescribed range from a notification object position, an upper limit vehicular speed calculation means 70 calculates a first upper limit vehicular speed by using a road surface shape factor of the notification object position and a wheel rate acquired by a wheel rate acquisition means 64, and calculates a second upper limit vehicular speed by using the road surface shape factor and an expected wheel rate estimated by a wheel rate estimation means 68. An upper limit vehicular speed comparison means 73 determines the lower speed of the first and second upper limit vehicular speeds as a notification, and an announcement means 71 informs the driver in a cabin of the upper limit vehicular speed determined as the speed for notification.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004176-A (JP)
Title: Terminal block
Inventor: OSABE TOSHIYUKI
IPC: H01R9/22
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a terminal screw from falling down from a terminal block body and capable of taking out the terminal screw therefrom.  <P>SOLUTION: The terminal block 1 includes: a terminal piece 13 having a screw hole 12; a terminal screw 14 screwed into the screw hoe 12; a terminal screw holding part 15 that holds the terminal screw 14 out of screw-engagement with the screw hole 12; and a terminal screw take-out part 16 that can take out the terminal screw 14 from the terminal screw holding part 15. Furthermore, in the terminal screw take-out part 16, a terminal screw falling preventive part 35 is provided which is locked to the terminal screw 14 when the terminal screw 14 is taken out from the terminal screw take-out part 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002280-A (JP)
Title: Abnormality diagnosis device for air-fuel ratio sensor
Inventor: SHIBATA DAISUKE
IPC: F02D45/00
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality diagnosis device for air-fuel ratio sensor suitable for an air-fuel ratio sensor provided in a compression ignition type internal combustion engine.  <P>SOLUTION: The abnormality diagnostic device includes a means for calculating a computational air-fuel ratio A/Fk based on a fuel injection amount and an intake air amount, and a means for determining the abnormality of the air-fuel ratio sensor, based on the computational air-fuel ratio, and an actual air-fuel ratio A/Fr detected by the air-fuel ratio sensor, the computational air-fuel ratio being changed comparatively rapidly as an operating state of the internal combustion engine changes comparatively rapidly according to engine operation requirements. The air-fuel ratios are not forcibly changed and fluctuated, so that the deterioration of exhaust emission and combustion state during abnormality diagnosis, and deteriorations in vibrations, noise, etc. can be reliably prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT