baber/WOPTO huggingface dataset:
Patent JP-2009288174-A (JP)
Title: Method of evaluating noise in telescopic device for road bridge
Inventor: ONO KAZUNORI
IPC: G01H3/00
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of evaluating noise in a telescopic device for a road bridge that has an advantage in accurate evaluation of the noise generated at a portion of the telescopic device even under an environment that a traffic volume is small.  <P>SOLUTION: In sampling data obtained by sampling a noise level of noise generated at a portion of a telescopic device for a road bridge for a predetermined sampling cycle, sampling data not lower than a background noise threshold are extracted as first extraction data. In the first extraction data, sampling data satisfying a condition predetermined on the basis of the first extraction data is extracted as peak data. Data for evaluating noise is generated on the basis of the extracted peak data so as to be output.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008301495-A (JP)
Title: Method for estimating characteristics of ofdm signal
Inventor: JALLON PIERRE
IPC: H04J11/00
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To propose a method for determining whether or not an OFDM signal is present in a frequency band of interest with high reliability, even under low signal-to-noise ratio conditions.  <P>SOLUTION: This invention relates to a method for determining at least one characteristic of an OFDM signal within a received signal, characterized in that: a plurality of cyclic correlation coefficients (ρκ/(α+β)(α)) for the received signal is calculated (420, 520) for a correlation time difference (α) and a plurality of cyclic frequencies (κ/(α+β)); a discrimination function is calculated (430, 530) as a function of the amplitude of the cyclic correlation coefficients; the OFDM signal characteristic is deduced (440, 561, 562) as a function of at least one value of the discrimination function.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009293675-A (JP)
Title: Dog clutch
Inventor: KITAHATA HIROTATSU
IPC: F16D11/10
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dog clutch capable of easily engaging meshing teeth, by reducing resistance when engaging the meshing teeth.  <P>SOLUTION: This dog clutch 1A can intermit the transmission of torque output from a motor generator 3 by switching an engaging state of mutually engaging the meshing teeth 10 and 12 by relatively moving two rotary members 5 and 6 in the rotational axis Ax direction and a releasing state of releasing its engagement. The respective meshing teeth 10 and 12 have a tip part 16 inclined in one direction to an engaging surface 15, and have a tooth width smaller than cumulative looseness being a maximum displacement quantity capable of displacing the meshing tooth 10 while fixing the motor generator 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295827-A (JP)
Title: Shield plate fitting structure
Inventor: SHIBUYA SEIJI
IPC: H05K9/00
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that there is a possibility of breaking a peripheral electric component because the work of removing a soldering portion is required in the repair of a defect found after the fixation of a shield plate and heat for melting solder is required at the time of removal.  <P>SOLUTION: A shield plate fitting structure comprises a frame-shaped shield base and a shield cover which can be easily fitted to the shield base and electrically shields an electric component mounted on the inner side of the shield base. A cut portion in which a jig can be inserted is provided so that the shield cover is pushed outside using the frame of the shield base as the point of support when the shield cover is removed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294514-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus including the same
Inventor: OBATA TAKATSUGU
IPC: G03G5/14
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which has high sensitivity characteristic in a wavelength region of 390-500 nm, avoids fatigue deterioration due to light, and is excellent in high durability, and an image forming apparatus including the electrophotographic photoreceptor and an exposure means to form an electrostatic latent image by exposure with a semiconductor laser having an oscillation wavelength of 390-500 nm as an exposure light source.  <P>SOLUTION: The electrophotographic photoreceptor is obtained by laying on a conductive support a single-layer photosensitive layer containing at least a charge generating material and a charge transport material, or a multilayer photosensitive layer formed by stacking a charge generating layer containing a charge generating material and a charge transport layer containing a charge transport material in this order or in reverse, wherein the single-layer photosensitive layer or the charge transport layer of the multilayer photosensitive layer contains a specific enamine compound as the charge transport material. The electrophotographic photoreceptor is used in an image forming apparatus including an exposure means to form an electrostatic latent image by exposure with a semiconductor laser having an oscillation wavelength of 390-500 nm as an exposure light source.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009164555-A (JP)
Title: Method of forming element isolation layer of semiconductor memory element
Inventor: CHO WHEE WON
IPC: H01L29/792
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming an element isolation layer of a semiconductor memory device, capable of filling a fluid first insulating film on the bottom surface of a trench, forming a second insulating film, then performing a dry etching process and a wet etching process and reducing the amount of fluorine (F) included in the second insulating film while expanding the top width of the trench.  <P>SOLUTION: The method of forming the element isolation layer of the semiconductor memory device includes: a stage of providing a semiconductor substrate in which trenches are formed; a stage of forming the first insulating film over the semiconductor substrate including the trenches; a stage of widening the opening width of the trench by performing a first etch process to remove a part of the first insulating film; a stage of removing impurities included in the first insulating film by performing a second etch process; and a stage of forming a second insulating film over the semiconductor substrate including the first insulating film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005353-A (JP)
Title: Multimedia data recording and reproducing device and multimedia data generating method
Inventor: SATO YASUHIRO
IPC: H04N5/93
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a creating method of a moving image stream for making possible connection reproduction of moving images and also obtaining branch reproduction during connection reproduction, and a reproducing method of the moving image stream created.  <P>SOLUTION: The creating method of moving image stream is provided with: a file connection order determining means for determining the order of connecting multimedia data files according to reproduction connection order information and reproduction branch information; a preload file generating means for generating a preload file to be used for a program searching during reproduction; and a file connecting means for connecting the data files with the preload files generated. The file connecting means generates a compound file connecting the respective multimedia data files and the preload file having the possibility of connecting with the multimedia data files, and connects the compound file according to the file connection order determined by the file connection order determining means and the reproduction branch information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010002066-A (JP)
Title: Turbine generator and refrigerating device equipped with the same
Inventor: HIWADA TAKESHI
IPC: F25B11/02
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a flow rate, and to reduce an energy loss in a turbine generator.  <P>SOLUTION: This turbine generator 2 includes a turbine impeller 5, a power generating section 6 driven by the turbine impeller 5, a nozzle 4 having a throttle 42 throttling an internal flow channel and jetting fluid to the turbine impeller 5, and a needle valve 9 controlling the operating of the throttle section 42 of the nozzle 4 and adjusting the flow rate of the fluid passing through the throttle 42.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009078796-A (JP)
Title: Rubber crawler and sprocket suitable for the same
Inventor: SHIMOZONO YASUO
IPC: B62D55/253
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber crawler having excellent durability and a sprocket suitable for the rubber crawler.  <P>SOLUTION: The rubber crawler 1 is provided with lugs 2 on the outer peripheral face and a drive engagement part on the inner peripheral face to transmit driving force, and the driving force is transmitted by engaging the drive engagement part with the sprocket 100. The drive engagement part includes hard engagement members 5 embedded in the circumferential direction of the rubber crawler 1 at constant pitches and with recessed parts 3 arranged between the respective engagement members 5 to receive teeth of the sprocket 100. In this rubber crawler 1, since the tooth parts of the sprocket 100 are engaged with the recessed parts 3 arranged between the respective hard engagement members 5, damage etc. of the drive engagement member can be suppressed, compared to a conventional case where tooth parts are made to abut on drive projecting parts projecting on the inner peripheral face. In addition, the shape of the recessed parts 3 can be appropriately changed to expand the engagement area with respect to the tooth parts so as to reduce contact pressure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010009224-A (JP)
Title: Information processor, information processing method and program
Inventor: NAKAHATA YOSUKE
IPC: G06F3/0482
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor, an information processing method and a program, allowing a user to set a menu screen to be displayed on a display part of the information processor without taking trouble.  <P>SOLUTION: A cellphone A has: an input part 12; the display part 11; a display control part 14 making the menu screen having a plurality of items each corresponding to each of a plurality of functions be displayed on the display part 11; and a CPU 10 executing a function corresponding to the item indicated through the input part 12 of the plurality of items of the displayed menu screen. The cellphone A also has: a use frequency calculation part 15 calculating use frequency of each of the plurality of functions based on an execution situation of the CPU 10, and recording the calculated use frequency into a use frequency recording part 16 associatively with an identification number for identifying each of the plurality of functions; and a data output part 17 outputting the recorded identification number and use frequency as sort data for sorting the plurality of items of the menu screen.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010009378-A (JP)
Title: Information processing device and information processing program
Inventor: SHISHIDO SHINJI
IPC: G06T1/00
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing device extracting costs corresponding to its cost table or a sequence pair of image processing while reducing memory capacity of the cost table which makes the sequence pair of the image processing and costs correspond to each other.  <P>SOLUTION: A sorting means of the information processing device sorts each cost in the cost table which correlates the sequence pair of first image processing and a sequence pair of second image processing performed after the first image processing, with costs in the case where a plurality of image processing based on those sequence pairs are performed, and on the basis of either of the first and second image processings, an integration means integrates identifiers of a plurality of the other image processing in the cost table sorted by the sorting means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010011698-A (JP)
Title: Secondary-battery pack
Inventor: FUKUSHIMA AKIRA
IPC: H02J7/00
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an overvoltage charge by a low-cost configuration.  <P>SOLUTION: A control circuit 1d for a secondary-battery pack 1 interrupts charging circuits (the inflow lines of a charging current) among cells with a charger 2 without adding terminals for transmitting a voltage for cells 1a and 1b and a communication function to the charger 2 when a potential difference between the cell 1a and the cell 1b exceeds a fixed value (0.2 V). The charger 2 controls a charging voltage Vc so as not to exceed a proper maximum charging voltage corresponding to the temperatures of the cells 1a and 1b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013121-A (JP)
Title: Packaging box
Inventor: TANAKA NAOKO
IPC: B65D25/20
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve an effect of sales promotion by using a packaging box equipped with a decorative element which gives a visual effect as if a picture could move by slidably moving a film gauge on a rough sketch composed of a composite image.  <P>SOLUTION: The packaging box is equipped with the decorative element which generates an animation by relatively slidably moving a corresponding film gauge 70 to the rough sketch 26 composed of the composite image. The packaging box is equipped with a storing body 10 for storing a content and a sheathing body 60 for holding relatively slidably inside the storing body. The rough sketch 26 is displayed on the wall face 11 of the storing body, and the film gauge 70 is held by the wall face 61 of the sheathing body opposing rough sketch. When the storing body 10 and the sheathing body 60 are relatively slid, the animation related to the content is generated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009033149-A (JP)
Title: Capacitorless dram and methods of manufacturing and operating the same
Inventor: JIN YOUNG-GU
IPC: H01L27/108
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a capacitorless DRAM; and methods of manufacturing and operating the same.  <P>SOLUTION: The capacitorless DRAM includes a source, a drain and a channel layer, formed on a substrate. A charge reserving layer is formed on the channel layer. The capacitorles DRAM includes a gate that contacts the channel layer and the charge reserving layer. The channel layer protrudes higher than the source and the drain, and the charge reserving layer is separated from the source and the drain. The gate is formed on the upper end of the opposing both sides of the channel layer, and on the opposing both sides and the upper surface of the charge reserving layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010012646-A (JP)
Title: Piece green single sheet and method and apparatus for its manufacture
Inventor: MIZUNO HIROKAZU
IPC: B27D1/10
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piece green single sheet allowing reliable and strong bonding of narrow green single sheets.  <P>SOLUTION: In the piece green single sheet, a large number of narrow green single sheets 11 are arranged continuously and densely in the direction perpendicular to that of fibers. A detector is arranged so as to bring only parts of the sheets corresponding to staple joints into contact with, and front and back edges of the narrow green single sheets are cut according to the detected data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013245-A (JP)
Title: Paper sheet taking-out device
Inventor: MITSUYA YUSUKE
IPC: B65H3/08
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet taking-out device capable of reducing incidence rate of double feeding.  <P>SOLUTION: The taking-out device for taking out a plurality of postal matters which were input in a stacked state one by one on a conveyance route comprises a suction mechanism 13 arranged adjacent to a taking-out position on one end in the stacking direction. The suction mechanism 13 comprises a chamber 40 with its opening part facing to the taking-out position, a guide plate 51 provided for the opening of the chamber 40, and two upper/lower projections 54, 55 projecting on a surface 52 of the guide plate 51. When the air at the taking-out position is sucked via a plurality of suction holes 53 of the guide plate 51, a postal matter nearest to the taking-out position is drawn to the taking-out position to be supported and bent by the two projections 54, 55. Air is fed via a sorting nozzle 17 to a clearance formed by the bend between the postal matter and the next postal matter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010016721-A (JP)
Title: Radio communication system, relay station device, and radio communication method
Inventor: SUGIYAMA TAKATOSHI
IPC: H04B7/15
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system, a relay station device and a radio communication method, for improving a system throughput.  <P>SOLUTION: A relay node R10 receives a packet from a node A20 or B30, and when a packet to two different radio station destinations exists in a transmission buffer, generates a coding packet by executing the exclusive OR of packets, and when only a packet to one radio station destination exists in a transmission buffer, generates a packet by using the received packet as a native packet as it is. The transmission of the coding packet is given a priority over the transmission of the native packet. The node A20 or B30 buffers the transmitted packet, and when the packet received from the relay node R10 is the coding packet, executes the exclusive OR with the buffered transmission packet, and when the received packet is the native packet, outputs it as it is.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009173517-A (JP)
Title: Glass member aggregate for building use and manufacturing method thereof
Inventor: KUWABARA EIICHIRO
IPC: C03B19/06
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass member aggregate for building use, which enables easy construction of various wall and floor surfaces, and a manufacturing method thereof.  <P>SOLUTION: The glass member aggregate 10 comprises a first translucent glass member 10a and a second translucent glass member 10b which are arranged in such a manner as to form a pattern on a design surface 10c and unified with each other through fusion of their edge faces that are almost perpendicular to the design surface 10c, provided that the first and second translucent glass members 10a and 10b are made of glass having a mean transmittance per 7 mm thickness of 15-85% to light having a wavelength of 400-700 nm and that the second translucent glass member 10b differs from the first translucent glass member 10a in terms of appearance. The manufacturing method comprises the steps of: adding 0.01-3 mass% binder to a plurality of glass small bodies, based on the total mass of the glass small bodies, and depositing the glass small bodies in a refractory vessel to form a glass deposit layer; firing and fusing the glass small bodies so as to obtain the translucent glass member; arranging the first and second translucent glass members 10a and 10b on the design surface 10c in such a manner as to form the pattern and bringing the edges of the first and second translucent glass members 10a and 10b into contact or proximity to each other so as to form an arranged body; and heating, fusing and integrating the arranged body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010018070-A (JP)
Title: Seat belt retractor
Inventor: NAKAOKA TAKATOSHI
IPC: B60R22/36
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat belt retractor adapted to achieve more reliable operation of a locking mechanism by preventing mesh dislocation in the locking mechanism.  <P>SOLUTION: The seat belt retractor is equipped with a housing; a winding drum for winding webbing rotatably stored in the housing; a rachet gear that rotates integrally with the winding drum; an inertial sensing means for sensing sudden braking of a vehicle and a sudden drawing of the webbing; and a pawl that, upon sensing in the inertial sensing means, meshes with the rachet gear to prevent the rotation of the winding drum in the drawing-out direction of the webbing. The pawl is provided with an engaging part, of which one end meshes with the rachet gear and the other end is turnably supported on a sidewall part of the housing. The sidewall part of the housing, the pawl, and the rachet gear or the winding drum are sandwichedly arranged in this order in the axial direction of the winding drum.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018991-A (JP)
Title: Simplified stanchion
Inventor: NARITA HIROYUKI
IPC: E04G21/32
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simplified stanchion of a simple structure, which ensures safety by preventing an accident of fall, for example, into an opening provided in wire netting, without use of fire.  <P>SOLUTION: This simplified stanchion comprises: a stanchion body 2 which is composed of an upside tube body 5 elongated like a shaft in a vertical direction, and a downside tube body 6 connected to the upside tube body 5 by means of a connecting member in the state of being separated below the upside tube body 5 and equipped with a grounding portion 6A having a lower end provided with an approximately-horizontal bottom surface; a screw shaft 11 for vertical movement, which is elongated like a shaft in a vertical direction inside the stanchion body 2, and which has a male screw portion; a hook 4 which is connected to the downside of the screw shaft 11; an operation portion 3 which has a pin member 8 mounted between the upside and downside tube bodies 5 and 6 in the state of setting an axial direction approximately horizontal, and which is turnably provided in the stanchion body 2; and a screw member 10 which is screwed to the screw shaft 11 and attached to the pin member 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010017325-A (JP)
Title: Ultrasonic beauty appliance equipped with iontophoretic function
Inventor: SETO KEN
IPC: A61M37/00
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional ultrasonic beauty appliance equipped with an iontophoretic function, wherein an efficient beauty effect can not be achieved if the quantity of moisture interposed between a vibration plate at a head portion and a treated region of the skin varies and the balance between the iontophoresis output and the ultrasonic vibration output is disrupted.  <P>SOLUTION: The ultrasonic beauty appliance equipped with the iontophoretic function has a constant current control device in an iontophoretic circuit 20 for regulating the electric current flowing in the iontophoretic circuit 20. By automatically adjusting the output of ultrasonic vibration generated from an ultrasonic generating circuit 10 by an output adjusting circuit in such a way as interlocked with the control by the constant current control device, the iontophoretic output and ultrasonic vibration output can be automatically adjusted to the appropriate output suitable for the quantity of moisture of the skin even if the quantity of interposed moisture varies, and the efficiency in the beauty treatment can be further improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT