baber/WOPTO huggingface dataset:
Patent JP-2010114608-A (JP)
Title: Digital video signal transmitter and transmission system
Inventor: OKABE SATOSHI
IPC: H04N19/00
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce quality degradation of received video even if the conditions of transmission paths are poor when uncompressed digital video signals are multiplexed and transmitted.  <P>SOLUTION: In a video transmission system 100 which transmits uncompressed digital video signals, error correction encoders 115 and 116 apply error correction encoding to data of most significant two bits at an encoding rate of 1/2, and to data from the third to eighth bits at an encoding rate of 2/3. However, the data of least significant two bits are not error-corrected. Error correction encoding is performed considering bit weights, so that the error correction capability is improved for higher-order bits that may affect video quality, while the video quality is not affected if a transmission errors occur in the lower bits. As a result, video quality degradation can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112469-A (JP)
Title: Fixed-type constant velocity universal joint, and method of manufacturing the same and driving wheel bearing unit using the same
Inventor: KOBAYASHI MASAZUMI
IPC: F16D3/2245
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant velocity universal joint having reduced cost by simplifying the manufacture of an outer ring and an inner ring.  <P>SOLUTION: The fixed-type constant velocity universal joint includes: the outer ring 10 having a plurality of track grooves formed in the inner spherical face while extending in the axial direction; the inner ring 20 having a plurality of track grooves formed in the outer spherical face in pair with the track grooves of the outer ring 10 while extending in the axial direction; a plurality of balls 30 interposed between each of the track grooves of the outer ring 10 and each of the track grooves of the inner ring 20 for transmitting torque; and a cage 40 interposed between the inner spherical face of the outer ring 10 and the outer spherical face of the inner ring 20 for holding the balls 30, at least either the track grooves of the outer ring 10 or the track grooves of the inner ring 20 being formed with cold forging finish. Structural elements comprising the outer ring 10, the inner ring 20, the balls 30 and the cage 40 are assembled together in such a manner that the outer ring 10 and the inner ring 20 are optionally selected and the balls 30 and the cage 40 are selectively matched thereto which are ranked to be adaptable to PCD measured values for the outer ring 10 and the inner ring 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114385-A (JP)
Title: Ceramic electronic component
Inventor: ARITOMI KOKUHO
IPC: H01G4/252
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a ceramic electronic component which can control the generation of crack caused by temperature cycle.  <P>SOLUTION: A stacked ceramic capacitor 10 includes a ceramic element body 12 having a ceramic layer 14 and internal electrodes 16a and 16b. External terminal electrodes 18a and 18b are formed on the opposed end face of the ceramic element body 12. A plurality of linear conductors 20 are formed in such a manner that they are protruded from the external terminal electrodes 18a and 18b. When the stacked ceramic capacitor 10 is mounted on a mounting substrate, solder is adhered to the linear conductor 20 and solder is not adhered to the external terminal electrodes 18a and 18b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010115276-A (JP)
Title: Game machine
Inventor: MIZUKAMI HIROSHI
IPC: A63F7/02
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can give pleasure to a player in guessing the kind of a special game and yet make a construction having a simple game information output configuration.  <P>SOLUTION: When one of short winning and minor winning and developing winning is determined, a main CPU 101a generates outside information 1 and also generates outside information 2 when any one of the minor winning and the developing winning is determined. Further, the main CPU 101a outputs the outside information 1 from starting the special game and output the outside information 2 from the time when the game balls are detected by a large winning hole detecting switch 11a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010115738-A (JP)
Title: Surface-coated cutting tool
Inventor: OMORI NAOYA
IPC: B23C5/16
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool for reducing crater wear in cutting under high-speed conditions and also exhibiting excellent wear resistance.  <P>SOLUTION: The surface-coated cutting tool includes a base material and a coat formed on the base material and comprises one layer, or two or more layers. At least one layer of the coat is a hard oxide coat layer containing at least Al and Zr. The hard oxide coat layer has a composition structure where the contents of Al and Zr exhibit a change along the thickness direction of the coat layer. The change includes the Al maximum point where the content of Al shows the maximum and the Zr content maximum point where the content of Zr shows the maximum. The Al content maximum point and the Zr content maximum point are repetitively present wherein the content ratio of Al at the Al content maximum point Al/(Al+Zr) is 0.9999<Al≤1 in an atomic ratio and the content ratio of Zr at the Zr content maximum point Zr/(Al+Zr) is 0.001≤Zr/(Al+Zr)≤0.2 in the atomic ratio. The coat layer does not contain zirconium oxide.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116037-A (JP)
Title: Vehicle
Inventor: DOI KATSUNORI
IPC: B62K17/00
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle achieving stopping of the vehicle only at a getting out place with high safety by presuming stability of a vehicle body at inverse pendulum control stopping based on a road surface shape when receiving stopping instruction and forbidding stopping of inverse pendulum control when it is presumed that it is unstable, not requiring an occupant to pay attention to safety of the getting off place, and enabling comfortable and safe traveling with sufficient accessibility.  <P>SOLUTION: The vehicle has: a drive wheel rotatably mounted to the vehicle body; and a vehicle control device for controlling attitude of the vehicle body by controlling drive torque given to the drive wheel. The vehicle control device is provided with: a road surface shape obtaining means for obtaining the road surface shape; a stability determination means for determining stability of the vehicle body in the state that control of attitude of the vehicle body is stopped according to the obtained road surface shape; a stopping requirement obtaining means for obtaining a signal for requiring stopping of control of attitude of the vehicle body; and a stopping requirement rejection means for rejecting the signal for requiring stopping obtained by the stopping requirement obtaining means when it is determined by the stability determination means that it is unstable.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010122886-A (JP)
Title: Information retrieving device, and information retrieval method and program
Inventor: HORISHITA TAKESHI
IPC: G06Q10/00
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide the technology capable of efficiently retrieving information that is generally confidential when an information retrieving device retrieves information in response to a retrieval request from a client terminal connected through a network.  <P>SOLUTION: The information retrieving device is provided with a community discriminating means for discriminating a community to which a user belongs, a retrieval performing means for respectively retrieving generally open sites and a particular open site for users belonging to the community in response to a retrieval request from the user terminal, and a retrieval result presenting means for integrating a retrieval result of the generally open sites and a retrieval result of the particular open site which are obtained by the retrieval performing means to present the integrated results to the user terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009129461-A (JP)
Title: Storage device, terminal device using the storage device, and using method thereof
Inventor: JIN SONG-BAIK
IPC: G06F21/24
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device capable of effectively protecting a stored file, a terminal device using the same, and a using method thereof.  <P>SOLUTION: The method for using the storage device in the terminal device connected to the storage device comprises steps of confirming, when the storage device is connected, information of an authentication key recorded in the storage device; restoring a characteristic parameter for at least one of a file recorded in the storage device and the storage device from the information of the authentication key; and authenticating the storage device using the restored characteristic parameter. When the authentication is successful, the file can be decoded using the information of the authentication key and used. Thus safety for files recorded in the storage device can be effectively enhanced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010121601-A (JP)
Title: Steam engine
Inventor: KANO TOYOHIRO
IPC: F03G7/06
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein operating fluid vaporized at a fluid container heating operation part responding to a heater is liquefied by a cooler momentarily when moved to a fluid container cooling operation part, and so the volume expansion of fluid due to the vaporization is reduced and expansion workloads on a steam engine are reduced.  <P>SOLUTION: The steam engine includes a heat transfer control member 5 provided on the fluid container cooling operation part 33 for reducing the condensation heat transfer rate of the fluid container cooling operation part 33. The heat transfer control member 5 is formed of a nonmetallic material, particularly, one of fluororesin, polyimide, and polyamideimide, or these combination. Thus, adequate heat insulation suppresses a reduction of output workloads on the external without causing the vaporized operating fluid 20 to be liquefied more than required.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127616-A (JP)
Title: Method for recovering metallic fuel material from spent fuel and method for reprocessing spent fuel
Inventor: WATANABE DAISUKE
IPC: G21C19/44
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering metallic fuel materials from spent fuel which makes it possible to simplify processes for recovering metals.  <P>SOLUTION: Spent oxide nuclear fuel in a spent fuel assembly unloaded from a light water reactor is made to react with fluorine in a fluorination process 1 and is separated into a UF<SB>6</SB>gas and solid converted fluoride. UF<SB>6</SB>is purified in a UF<SB>6</SB>treatment process 7. In a fluoride molten salt electrolysis process 3, the converted fluoride is dissolved into fluoride molten salt (a mixture of LiF and BeF<SB>2</SB>) filled into an electrolytic cell of a fluoride molten salt electrolyzer. A first electrode as an anode and a second electrode as a cathode are soaked in the fluoride molten salt. A mixture of Li<SB>2</SB>O and BeO as oxides are added to the fluoride molten salt. The electrification of the first and second electrodes deposits uranium and plutonium metals contained in the fluoride molten salt on the second electrode is separated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127169-A (JP)
Title: Power generating apparatus
Inventor: HAYASHI YASUHEI
IPC: F02G1/06
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology suitably controlling a temperature of a high-temperature chamber, even when a voltage value of a commercial power source is largely changed, in a power generating apparatus system-linked to the commercial power source, and generating power by using Stirling engine.  <P>SOLUTION: The power generating apparatus 10 includes an output adjusting device 32 and a voltage measuring device 36. The output control device 32 is incorporated in a controller 46, connected to a heating device 42, and adjusts output of the heating device 42. The voltage measuring device 36 is incorporated in a grid box 48, and measures a voltage value of the commercial power source 50. The output adjusting device 32 is connected with the voltage measuring device 36, and the voltage value measured by the voltage measuring device 36 is transmitted to the controller 46. In the power generating device 10, the output adjusting device 32 adjusts the output of the heating device 42, based on the voltage value measured by the voltage measuring device 36. Thereby, the temperature of the high-temperature chamber of the Stirling engine 20 is kept constant.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010128928-A (JP)
Title: Retrieval system and retrieval method
Inventor: TORII DAISUKE
IPC: G06F17/30
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retrieval system which efficiently generates a retrieval result corresponding to the searching intention of a user without an excessive burden on the user and displays the result in a way that the user can use it easily.  <P>SOLUTION: The retrieval system 10 includes a ranking generation section 201 that generates a retrieval result with content displayed in a list in an order based on a retrieval condition, a content browser 101 that displays the retrieval result, and a browsing log analysis section 103 that analyzes the browsing history of content within the retrieval result generated by the ranking generation section 201. The ranking generation section 201 generates a new retrieval result in which the display order of the content within the retrieved result has been changed based on an analysis result of the browsing history by the browsing log analysis section 103. The content browser 101 displays the new retrieval result while highlighting the content changed in the display order from the original retrieval result in the new retrieval result.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010129916-A (JP)
Title: Substrate for mounting device, method for manufacturing the same, semiconductor module, and portable apparatus
Inventor: SAITO KOICHI
IPC: H01L23/12
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of connection between a bump electrode and a device electrode in a semiconductor module having a structure that the bump electrode formed on a wiring layer is connected to the device electrode formed on a semiconductor device.  <P>SOLUTION: An insulating resin layer 40 is formed between the semiconductor device 20 and the wiring layer 50. The bump electrode 60 formed integrally with the wiring layer 50 and protruded from the wiring layer 50 to the insulating resin layer 40 side is electrically connected to the device electrode formed on the semiconductor device 20. The height of a part of the wiring layer 50 on the end side of a protrusion connection area 52 is lower than the height of the wiring layer 50 in a wiring area 54 extended to the opposite side of the end side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130863-A (JP)
Title: Switching power supply unit
Inventor: YAMAGUCHI TETSUJI
IPC: H02M3/155
Filed: 2008-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a switching power supply unit for PWM control having a soft start function excellent in line regulation, and a soft start function suppressed in a rise of cost.  <P>SOLUTION: Two phase compensating circuits are prepared. A switch circuit 121 chooses either phase compensating circuit to phase-compensate an error signal Vea. A first phase compensating circuit 101 has a frequency characteristic shifted relatively to the low-band side as compared with a second phase compensating circuit 102. By selecting and using the phase compensating circuit suitable for the operating state of the switching power supply unit, a soft start operation in start-up operation is realized, and good line regulation in stationary operation is realized simultaneously. Moreover, since the soft start operation is realized by the phase compensating circuit, and the required circuit elements can be shared among the two phase compensating circuits, the rise of cost is suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010139254-A (JP)
Title: Device, method, program and data structure for information display
Inventor: NONOMURA TADAO
IPC: G06F3/0487
Filed: 2008-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and others for information display which enable a user to accurately perform processing of confirmation, or the like, of own current location.  <P>SOLUTION: The device stores, beforehand, image groups GG which are composed of images showing the respective scenes of a plurality of roads D about intersections, or the like, and areas that are made to correspond to the intersections, or the like; and a pointer 12 which correlates one image group GG made to correspond to one intersection, or the like, with each of other image groups GG made to correspond to each of the other intersections, or the like, which is to be reached, when the user moves from the one intersection, or the like, on each of the roads in a plurality related to this intersection or the like. When the current location of the user himself is searched, first the image group GG corresponding to the intersection, or the like, stored in the past is retrieved, and then the past locus to his own current position is followed, while the image groups GG corresponding to the other intersections, or the like, indicated by the pointer 12 are called.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010141542-A (JP)
Title: Multi-line information transfer system
Inventor: ITO MITSUAKI
IPC: G08B25/00
Filed: 2008-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional multi-line information transfer system causes unnecessary confusion by outputting signals for trivial factors but when cutting the line or stopping a power source, signals are not outputted.  <P>SOLUTION: The multi-line information transfer system is provided with: an abnormality detection means for detecting abnormality of a multi-line information transfer device 1; selection switches s1, s2, s3, and s4 for selecting a specific line from among a plurality of lines; and a period selection controller G for sending a signal to the specific line selected by the selection switch for a prescribed period when the abnormality detection means detects abnormality. The abnormality detection means is either a line cut detector LD or a power supply stop detector GD.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010141140-A (JP)
Title: Color image sensor
Inventor: SEO HOKUTO
IPC: H01L27/146
Filed: 2008-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single-chip color image sensor, excellent in color separation, exhibiting no false color, and improved in a numerical aperture of a photoelectric conversion part for B (blue) and R (red) lights.  <P>SOLUTION: The color image sensor includes a first image sensor 10 and a second image sensor 20, wherein the first image sensor 10 is laid over the second image sensor 20. The first image sensor 10 includes: a first photoelectric conversion layer 13 comprised of an organic material and performing photoelectric conversion of a G component of imaging light; a transparent readout circuit 12 including transparent thin film transistors arranged on the first photoelectric conversion layer 13 and reading out an imaging signal generated in the first photoelectric conversion layer 13; and a glass substrate arranged on the transparent readout circuit 12 and receiving the imaging light from an object. The second image sensor 20 is an image sensor for BR components and performs photoelectric conversion of BR components of the imaging light having passed through the first image sensor 10 to readout an imaging signal obtained by the photoelectric conversion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010153967-A (JP)
Title: Addition circuit, power amplifying circuit using the addition circuit, transmitter using the power amplifying circuit, and communication device
Inventor: FUKUOKA YASUHIKO
IPC: H03F3/24
Filed: 2008-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an addition circuit capable of adding two vector signals in a high-frequency region, and to provide a power amplifying circuit using the addition circuit, a transmitter using the power amplifying circuit, and a communications device.  <P>SOLUTION: The addition circuit is constituted in such a manner that: first to fourth multipliers 11-14 multiply first and second high-frequency input signals Si1 and Si2 by first and second reference signals Ref1 and Ref2 to output first to fourth DC power signals Sd1 to Sd4; first and second summers 21 and 22 add signals of the same phases among the power signals to output fifth and sixth DC power output signals Sd5 and Sd6; fifth and sixth multipliers 15 and 16 multiply the fifth and the sixth DC power output signals Sd5 and Sd6 by the first and the second reference signals Ref1 and Ref2 to output first and second high-frequency output signals So1 and So2; and a third high-frequency output signal So3 which is formed by synthesizing the first and second high-frequency output signals, and in which the first and second high-frequency input signals Si1 and Si2 are vector-added is outputted from an output terminal 44. The addition circuit can be used also in a high-frequency region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010150574-A (JP)
Title: Method for desiliconizing-dephosphorizing molten iron
Inventor: MUKAWA SUSUMU
IPC: C21C1/04
Filed: 2008-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for dephosphorizing molten iron highly efficiently in a high productivity without using any halide such as fluorite.  <P>SOLUTION: In a converter type molten iron pretreating furnace, a targeted basicity after dephosphorizing is defined as 1.8-2.2, and the supplying speed of fine powdery CaO is controlled so that the targeted basicity becomes 1.0-1.4 after 2 min of the treatment and becomes 1.4-1.8 after 5 min of the treatment. Thus, the solidification of the slag at the early stage is prevented and the slopping at the rear-half stage is prevented. When the silicon concentration before treatment is high, the upper part addition of the converter slag having granular diameter of ≥5 μm may be performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010157003-A (JP)
Title: Individual identification method for mail address owner, registrant name registration method for mail address, and group-based mail address registration method
Inventor: SASO MICHIYO
IPC: H04L9/32
Filed: 2008-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that conventionally, individual identification of an owner of a mail address is performed by making a user access to a site address carried in a mail text in general, but if the user can not access to the site due to access concentration in a time of disaster or the constraint of a portable telephone contract, he can not use the site, and he can not receive email with a terminal such as a portable telephone which is set not to receive email including a URL because of countermeasures to junk mail of these days, so that individual identification of the mail address owner can not be performed.  <P>SOLUTION: After transmitting code having a special meaning for the body and title of email, a user is made to send back email including the code, and thereby identification is performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT