baber/WOPTO huggingface dataset:
Patent JP-2008114753-A (JP)
Title: Track transportation system
Inventor: MORICHIKA SHUNJI
IPC: B61B13/00
Filed: 2006-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the danger of a vehicle falling down with a simple structure even if the vehicle receives an external force in the lateral direction, in a track transportation system comprising an automatic steering mechanism and a fail-safe mechanism.  <P>SOLUTION: This track transportation system includes the steering mechanism 09, which automatically steers running wheels 4 of the vehicle 1 by an actuator 06, and the fail-safe mechanism 02 consisting of protective wheels 22, 23, which are provided below a protective track 3 constructed on a road surface of a track and the vehicle 1 and which move in a non-contacting manner along the protective track. The track transportation system is configured to have flanges 34, which extend to the protective wheel side on the upper part of the surfaces 32 that guide the protective wheels 22, 23 of the protective track 3, and a rigid auxiliary wheel 33 of a disk shape, whose outside diameter is smaller that of the protective wheels and which is provided above the protective wheels rotatably with the protective wheels. When the protective wheels contact the guide surfaces 32 at the time of a failure of the automatic steering mechanism 09 or by the external force, the protective wheels are locked to the bottom surfaces of the flanges 34.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007198721-A (JP)
Title: Heat exchanger
Inventor: HARADA MAKI
IPC: F28F9/02
Filed: 2006-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger having a header tank having strength sufficiently impervious to rise of supercharged air pressure.  <P>SOLUTION: This heat exchanger comprises a plurality of tubes 23 in which a fluid flows and header tanks 21 disposed at both longitudinal ends of the tubes 23 and connected with the plurality of tubes 23. The header tank 21 comprises a core plate 27 to which the plurality of tubes 23 are joined, and a tank body 31 joined to a straight part 33 including the joint part of the core plate 27 with the tubes 23 to form a tank inner space with the core plate 27. The sectional shape of the header tank 21 constituted by the core plate 27 and the tank body 21 is an elliptic shape or a polygonal shape similar to ellipse, and the aspect ratio of an ellipse 35 inscribed in the sectional shape of the header tank 21 is not less than 0.95 and not more than 1.05.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008123288-A (JP)
Title: Vehicle group formation control device
Inventor: ONUMA HIROSHI
IPC: B60W30/165
Filed: 2006-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle group formation control device safely forming a group of vehicles without hindering a traffic flow when a vehicle newly merges with a vehicle or a group of vehicles.  <P>SOLUTION: Sections where merging should be avoided, such as a branching/merging section 40, an uphill section 44, and a curve section 46, are set as avoidance areas E<SB>n</SB>(n: an integer) based on map information, traffic information, and meteorological information. The other areas are set as merging recommendation areas F<SB>n</SB>(n: an integer). A merging point (asterisk) is determined based on the set merging recommendation areas Fn, a merging vehicle, and the driving plan of a group of vehicles; the desired speeds and the desired accelerations of the vehicle C<SB>1</SB>and the group of vehicles C<SB>2</SB>are determined so that the vehicle will merge at the merging point.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008124295-A (JP)
Title: Die attachment tape, and semiconductor device employing the same
Inventor: OKUYAMA TETSUO
IPC: C09J7/02
Filed: 2006-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die attachment tape suitable for a semiconductor device which is required to be thin, compact and improved in performance.  <P>SOLUTION: The semiconductor device includes a plurality of semiconductor chips laminated via an insulation layer originating from the die attachment tape on a substrate, while respective electrode terminals of the semiconductor chips are connected with the substrate by wire bonding. The die attachment tape used as the insulation layer is a laminate containing a polyimide film having a linear expansion coefficient (CTE) of -5 to 5 ppm/°C and a tensile modulus of 4 GPa or higher. The die attachment tape and the semiconductor device using the tape are provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130102-A (JP)
Title: Multiphoton absorption functional material, optical recording medium using the same, optical control element, and optical modeling system
Inventor: MIKI TAKESHI
IPC: G11B7/24038
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To enhance multiphoton absorption efficiency of a multiphoton absorption organic material by three-dimensionally utilizing a localized plasmon enhanced field generated by metal fine particles and to provide a functional device utilizing the same and having excellent sensitivity characteristics.  <P>SOLUTION: A multiphoton absorption functional material is a bulk body wherein fine particles of metal generating an enhanced surface plasmon field on a metal surface or the fine particles at least partly coated with the metal are dispersed in a multiphoton absorption material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007182552-A (JP)
Title: Non-solvent type silicone composition for releasing paper
Inventor: IRIFUNE SHINJI
IPC: C09J7/40
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-solvent type silicone composition for releasing paper, wherein tight releasing is carried out at a low releasing speed and large releasing force can be given at a large positive relation to releasing speed.  <P>SOLUTION: A non-solvent type silicone composition for releasing paper comprises an organopolysiloxane containing an alkenyl group, wherein a mole number of a hydrogen atom bonded to a silicon atom to the total mole number of the alkenyl group is 1.0-4.0.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008131770-A (JP)
Title: Power converting device
Inventor: AOYANAGI SHIGEHISA
IPC: H02M7/00
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a harmonic component while DC busbar current is highly precisely detected.  <P>SOLUTION: A power converting device is provided with a PWM control part 9 comparing three-phase AC signals Vum<SP>*</SP>, Vvm<SP>*</SP>and Vwm<SP>*</SP>with a triangular wave carrier signal and generating a pulse width modulation wave, a power converter main circuit part 3 driving a switching element by a pulse width modulation wave and converting a DC voltage into a three-phase AC voltage and DC detecting parts 5 and 6 detecting the DC busbar current and reproducing a phase current on a DC input side of the power converter main circuit part. The device is also provided with a voltage command change part 8 adding a correction signal causing an average value of correction quantity at a voltage command change period to be zero or almost zero to the three-phase AC signal by setting an odd number of three or more unit periods when the triangular wave carrier signal monotonously increases or monotonously decreases as a voltage command change period.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130871-A (JP)
Title: Component holder
Inventor: NOUDO AKIRA
IPC: H05K13/04
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component holder into which an RF tag for storing individual information including individual ID information to be read and written freely can be incorporated and operated certainly.  <P>SOLUTION: In a nozzle 14 attached removably to a mounting head in an electronic component mounting apparatus and holding an electronic component to be mounted, such an arrangement as an RF tag sheet 15 for storing information and performing contactless information reading/writing is stuck to a base 14c engaged with a nozzle attaching portion provided in the mounting head through a flange 14b composed of a nonconductor such as ceramic is employed. Consequently, an eddy current is not generated at the fixing portion by an electromagnetic wave, and an RF tag for storing individual information including individual ID information to be read and written freely can be incorporated and operated certainly.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008134815-A (JP)
Title: Rf powder providing method, and liquid containing rf powder
Inventor: FURUMURA YUJI
IPC: G06K19/077
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RF powder providing method, and liquid containing RF powder easily handled because it is not used as individual elements but as powder (a powder state) in its use form, high in applicability and extensibility, extremely low in manufacturing cost in respect of the unit price of each particle, and extremely high in practicability.  <P>SOLUTION: The RF powder providing method is for providing a user with RF powder comprising a large number of RF powder particles 11a, in a state of storing the RF powder in a container 1, wherein the RF powder is stored in the container 1 together with a medium for preventing the large number of RF powder particles 11a from adhering to one another, and the medium is liquid which has a specific color determined corresponding to the characteristic frequency of the RF powder.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007179031-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic apparatus
Inventor: SEKIYA MICHIYO
IPC: G03G5/06
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoreceptor, a process cartridge and an electrophotographic apparatus which suppress potential variation in a low temperature and low humidity environment and allow continuous formation of excellent images.  <P>SOLUTION: The electrophotographic photoreceptor, the process cartridge and the electrophotographic apparatus contain an electron transport material having a structure represented by any of formulae (1)-(3), wherein Z<SB>11</SB>, Z<SB>12</SB>, Z<SB>21</SB>, Z<SB>22</SB>, Z<SB>31</SB>and Z<SB>32</SB>each denote O, C(CN)<SB>2</SB>, N-R, C(CN)COR, C(CN)COOR, C(CN)R or C(COOR)<SB>2</SB>(R is aryl or alkyl); at least one of X<SB>11</SB>-<SB>16</SB>, X<SB>21</SB>-<SB>28</SB>and X<SB>31</SB>-<SB>36</SB>denotes a polymerizable functional group and the remainders each denote H, halogen, nitro or the like.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008138703-A (JP)
Title: Grease-filled rolling bearing
Inventor: FUJINIWA IKUO
IPC: C10N30/00
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grease-filled rolling bearing capable of effectively preventing brittle peeling of a raceway surface in rolling bearings used under high temperature and high speed rotation conditions.  <P>SOLUTION: A rolling bearing 1 has surface treatment applied on at least one bearing ring selected from an inner ring 2 and an outer ring 3 made of steel containing 1.8-6.0 wt.% chrome and has grease 7 filled therein. The surface treatment is electrolysis of the bearing ring using water solution containing chromic acid, predetermined acid, saturation quantity of at least one material selected from carbonate or sulfate of magnesium, calcium, barium, and detergent as electrolyte after forming film on the bearing ring by dipping in treatment liquid of chromic acid and the predetermined acid after electrolytic etching of the bearing ring by the predetermined electrolytic. The grease 7 has 0.05-10 pts.wt. of aluminum additive mixed in 100 pts.wt. of base grease comprising base oil and thickener.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008141463-A (JP)
Title: On-screen display device and television receiver
Inventor: MANO YASUSHI
IPC: H04N5/445
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-screen display device for enabling a user or the like to easily confirm a function in mode setting in electronic equipment such as a television receiver having various functions.  <P>SOLUTION: The on-screen display device is provided with a storing part 3 for storing color data associated with an operation mode in each function provided in the electronic equipment such as a television receiver, and an OSD control part 2 for generating an image pattern showing volume set in the electronic equipment, acquiring color data relating to the current operation mode set in the electronic equipment among color data stored in the storing part 3, applies coloring processing to the image pattern on the basis of the color data, generating image data for on-screen display and performing on-screen display by supplying the image data to a display DY through an image synthesizing part 4 when the user or the like performs volume adjustment operation of the electronic equipment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007151134-A (JP)
Title: Image compression apparatus and image decompression apparatus, and computer-readable recording medium recorded with program for making computer run image compression method and image decompression method
Inventor: OJI KENSAKU
IPC: H04N19/186
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently encode an image without causing any color shift in appearance.  <P>SOLUTION: The image compression apparatus compresses color image data comprised of a plurality of blocks. It comprises: a resolution determining and processing section 142 which adaptively determines the resolution on each block when an image is contracted for each component image data of color image data according to a predetermined reference and creates the information about resolution; a data creating and processing section which creates data wherein some blocks are contracted as needed, for each component image data, based on the information about resolution; and a contracted data encoding and processing section and same-size data encoding and processing section for encoding the data created by the data creating and processing section. The resolution determining and processing section 142 determines the resolution on each block according to a degree of impact when each component image data is converted from a first color space of the color image data to a second one which is different from the first one, and then creates the information about resolution.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008141512-A (JP)
Title: Equipment control system
Inventor: TAKESHITA MASAHIRO
IPC: H04M11/00
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To start use of equipment in suitable timing without consuming much electric power.  <P>SOLUTION: An equipment control system includes a communication terminal 70 and a server 128. The communication terminal 70 acquires element information from a radio wave that the communication terminal 70 itself receives. When equipment information is input, the communication terminal 70 stores the element information corresponding to the radio wave received when the equipment information is input, and the equipment information while making them correspond to each other. When element information is acquired after the element information and equipment information are stored, the communication terminal 70 transmits equipment information corresponding to the element information through a network. The server 128 receives the equipment information from the communication terminal 70 through the network. Once receiving the equipment information, the server 128 transmits a control signal to the equipment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008139000-A (JP)
Title: Heat exchanger pipe, and heat exchanger and heat pump water heater equipped therewith
Inventor: SHIBATA ETSUO
IPC: F24H1/00
Filed: 2006-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger using dissimilar metals for a water heat exchanger tube and a refrigerant heat exchanger tube to keep close contact between the water heat exchanger tube and the refrigerant heat exchanger tube without the need for brazing joint between the water heat exchanger tube and the refrigerant heat exchanger tube.  <P>SOLUTION: This heat exchanger pipe comprises a first tube 1 in which first fluid A flows, and a second tube 2 having close contact with the first tube 1, in which second fluid B flows. The second tube 2 has a cross section in a circular shape, and a fitting portion 3 formed in the first tube 1 has a cross section in an approximately circular shape for close contact with the second tube 2 and an opening 1a is formed into which the second tube 2 is fitted. In this construction, close contact between the first tube 1 and the second tube 2 is actualized only by easily fitting the second tube 2 through the opening 1a into the approximately C-shaped fitting portion 3 of the first tube 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008147275-A (JP)
Title: Conveyor for wafer
Inventor: KIZAKI SEIKI
IPC: H01L21/677
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyor for a wafer, capable of conveying an adhesive film, fitted on the rear of the wafer, adhering to the rear of the wafer.  <P>SOLUTION: The conveyor for the wafer has a holding pad for suction holding the wafer placed on a chuck table. In the conveyor for the wafer, the holding pad 2 has a holding plate 3, with a plurality of suction holes 36 opened to an underside and a suction-passage forming plate 4 laminating the underside on the top face of the holding plate and forming a suction passage communicating with a plurality of suction holes between the holding plate and the suction passage. The holding pad 2 further has a cooling-chamber forming plate 5, laminating the underside on the top face of the suction-passage forming plate and forming a cooling chamber 50 between the suction-passage forming plate and the cooling-chamber forming plate 5, the suction passage 41 for the holding pad 2 communicates with a suction means, and the cooling chamber 50 communicates with a refrigerant supply means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142983-A (JP)
Title: Stencil printing equipment and ultraviolet fixation device
Inventor: TSUBAKI KENGO
IPC: B41L13/14
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide stencil printing equipment which enables suppression of power consumption due to unnecessary irradiation with ultraviolet rays and reduction of consumed power.  <P>SOLUTION: In the stencil printing equipment having an ultraviolet fixation means 40 which fixes ultraviolet curable ink to paper P printed by a means 3 for printing with the ink by irradiation with ultraviolet rays by an ultraviolet irradiation means 41, a control means conducts control to execute the irradiation with ultraviolet rays only when it is detected by a paper front edge detecting sensor 55 and a paper rear edge detecting sensor 56 that the paper P is present in the field of irradiation by the ultraviolet irradiation means 41. Thereby the unnecessary irradiation with the ultraviolet rays can be prevented in printing of small-size paper, lengthy paper or in other cases and therefore the suppression of wasteful power supply and the reduction of consumed power are enabled.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008146289-A (JP)
Title: Fraction input display device and fraction input display program
Inventor: YOSHIKAWA HIRONORI
IPC: G06F17/21
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To display contents of an inputted complex fraction in an understandable way.  <P>SOLUTION: A scientific electronic calculator 1 has: a numerical key 20 receiving each numerical value in the complex fraction input by a user; a fraction key 26 receiving each vinculum in the complex fraction input by the user; and a display 3 displaying the inputted complex fraction. The display 3 extends and displays each the already inputted vinculum when displaying a vinculum inputted by the fraction key 26, and extends the vinculum according to a frequency of the input operation to the vinculum and displays it when the input operation by the fraction key 26 is performed to the same already inputted vinculum.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008147927-A (JP)
Title: Power line communication apparatus and apparatus registration method of same
Inventor: SHIRASU JUNICHI
IPC: G06F21/44
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To make registration operation of a newly-installed unregistered apparatus easy, in a local area network of power line communication.  <P>SOLUTION: An unregistered apparatus that has not authentication key accepts a specified operation (a press button is pressed) and transmits a registration request massage for acquiring an authentication key, meanwhile an arbitrary registered apparatus (not limited to master unit) that has been registered on the local area network and has an authentication key accepts the specified operation likewise, and goes into a reception mode for a registration request massage. The registered apparatus that has received the registration request massage delivers an authentication key to the unregistered apparatus, and then, all the registered apparatuses register the unregistered apparatus on the local area network.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145811-A (JP)
Title: Process cartridge and image forming apparatus
Inventor: HISAYOSHI YASUHIRO
IPC: G03G21/18
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process cartridge and an image forming apparatus which are high in working efficiency when recycling and the replacement of developer are performed and never cause scattering of toner, during the work of performing recycling and the replacement of the developer.  <P>SOLUTION: The process cartridge is provided with a first holding section 10 holding a developer carrier 7 and a second holding section 5 which holds the image carrier 1 facing the developer carrier 7 and is configured to be relatively turnable around a shaft portion 6 connected to the first holding section 10 so as to expose the image carrier 1 and the developer carrier 7, in such a state that the image carrier 1 is away from the developer carrier 7. The second holding section 5 is provided with a replenishment path 20 relayed to the replenishing port 10b of the first holding section 10, to replenish the toner to the first holding section 10. The process cartridge is further provided with an opening and closing member 22 opening and closing the replenishment path 20 linked with the relative turning around the shaft portion 6 of the second holding section 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008148102-A (JP)
Title: Mobile terminal, warning method and program in non-contact communication
Inventor: SEKIDA TAKU
IPC: H04B7/26
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To issue a warning to a user in a case where a side on which an IC card antenna is not provided is turned down erroneously, when he holds a mobile terminal with an incorporated IC card up over a reader/writer.  <P>SOLUTION: In a mobile terminal 10 comprising an IC card unit 14 for performing non-contact communication with a reader/writer 20 and an acceleration sensor 16 for detecting a gravity acceleration, in a case where the communication between the IC card unit 14 and the reader/writer 20 is failed, the gravity acceleration is detected by the gravity sensor 16, the direction of a side on which a non-contact IC card antenna 15 is packaged is discriminated on the basis of detected gravity acceleration data and in a case where the side on which the non-contact IC card antenna 15 is packaged is not opposed with the reader/writer 20, an alert is sounded from a speaker 13 or a caution is displayed on a display unit 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT