baber/WOPTO huggingface dataset:
Patent JP-2011005767-A (JP)
Title: Release sheet
Inventor: TANAKA KENTARO
IPC: B32B27/00
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a release sheet of a low cost having better releasability from a film to be welded than the conventional one and showing a long life and a high quality.SOLUTION: The release sheet used for being arranged between the film to be welded and a heat seal bar in bag-making processing includes a core material 11 composed of a heat-resistant fabric or nonwoven fabric having a higher melting temperature than the film to be welded, and fluoro resin layers 12a and 12b formed on the surfaces of the core material 11. The release sheet has a ten-point average surface roughness Rz of not less than 35 to less than 120 μm.
Patent JP-2010204079-A (JP)
Title: Radio wave sensor
Inventor: IWATA KENGO
IPC: G01S7/03
Filed: 2009-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized radio wave sensor of low power consumption, excellentin an S/N ratio, which detects accurately existence or a moving state of a detection object existing in front of the sensor.  <P>SOLUTION: The radio wave sensor is equipped with: an oscillation circuit 9 for generating a transmission signal; a grounding electrode 2 working as ground of the transmission signal formed approximately on the whole surface of one surface or the inside of a substrate 1 comprising a dielectric; a rectangular transmitting and receiving electrode 31 formed on the other surface for radiating forward the transmission signal as a radio wave beam and for receiving return radio beam after colliding with a detection object and being reflected thereby as a reception signal; a detection element 5 either terminal of which is connected to only the grounding electrode 2, for detecting the reception signal received by the transmitting and receiving electrode 31; and an output line 6 for outputting the reception signal detected by the detection element 5 to the outside. The other terminal of the detection element 5 and the output line 6 are connected respectively to different positions of the transmitting and receiving electrode 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011019301-A (JP)
Title: System for operating power distribution system
Inventor: YABE NORIYUKI
IPC: H02J13/00
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a system for operating a power distribution system capable of reducing effects on customers suffered from an instantaneous drop of a power system caused by lightning.SOLUTION: The system for operating the power distribution system predicts the range of the power system likely to be affected by the lightning based on information on the occurrence of the lightning likely to cause the instantaneous drop of the power system, and searches the customers predicted to be affected by the occurrence of the instantaneous drop, and switches the route to supply electricity to the customers beforehand.
Patent JP-2011019313-A (JP)
Title: Fuel cell vehicle
Inventor: TANIYAMA MOTOHIKO
IPC: B60L7/16
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To effectively prevent an unwanted blow of an oxygen-containing gas to a fuel cell.SOLUTION: A control section 32 controls an inverter 20 and an inverter 28 for driving a motor. A battery 26 is charged with a power from the fuel cell 10. In lowering a blow amount of an air compressor 12, a chargeable power of a battery is calculated from the state of the battery 26, a chargeable power of the battery 26 is calculated by subtracting the power generated by regenerative braking of a drive motor 30 at that time from the chargeable power of the battery 26, the inverter 20 is controlled within a range of the obtained chargeable power for regenerative braking of the motor 22, and the battery 26 is charged with the power obtained by the drive motor 30 and the regenerative braking of the motor 22.
Patent JP-2011016614-A (JP)
Title: Bgm device in elevator car
Inventor: MATSUEDA YUTAKA
IPC: B66B5/02
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a BGM device in an elevator car, which usually plays BGM, while securing the original function as an interphone in an emergency.SOLUTION: This BGM device in the elevator car plays the BGM from an interphone slave machine arranged in the elevator car. The BGM device in the elevator car has an interphone controller for controlling an interphone, a musical piece storage part for storing music data once, and a battery for supplying a power source to the interphone slave machine. The interphone controller has a reference time specifying means for specifying a reference time, a charging quantity calculating means for calculating a charging quantity of the battery with the charging quantity of the battery in the reference time as a reference, and a music rumbling means for sounding music by a predetermined sound volume by driving a loudspeaker of the interphone slave machine when knowing that an elevator is operated from acquired operation data of the elevator by acquiring the operation data on the elevator.
Patent JP-2011017878-A (JP)
Title: Liquid crystal display device
Inventor: ONO KIKUO
IPC: G02F1/1335
Filed: 2009-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent material dispersed in a colored layer from melting into liquid crystal without adding a member.SOLUTION: The liquid crystal display device includes an electrode structure layer 50 for generating an electric field parallel to a first substrate 16 to drive liquid crystal 20. The electrode structure layer 50 includes: a transparent insulating film 52 formed of a semiconductor oxide or a semiconductor nitride, the transparent insulating film being formed so as to separate a surface of the liquid crystal 20 and a surface of a color filter layer 40 facing each other; and a first transparent conductive film 54 and a second transparent conductive film 56 both formed of an oxide semiconductor, the first transparent conductive film and the second transparent conductive film being formed on both sides of the transparent insulating film 52. The color filter layer 40 includes a first region 44 formed of one colored layer 42, and a second region 46 formed of at least two stacked colored layers 42. In the second region 46, a convex portion 48 is formed of stacked colored layers 42, and the convex portion 48 retains a gap formed between the first substrate 16 and a second substrate 18.
Patent JP-2011018816-A (JP)
Title: Method for attaching electronic component
Inventor: OKAZAKI SHINICHI
IPC: H05K13/04
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for attaching an electronic component which can prevent an occurrence of a defective board by testing whether or not an area for attaching a large-sized electronic component is normal before the large-sized electronic component is attached thereto.SOLUTION: In the method for attaching an electronic component for attaching the large-sized electronic component in an area A2 after a small-sized electronic component is attached to an area A1 of a board (A), after each section of the area A2 before both the electronic components are attached is imaged by a board recognition camera 18, the small-sized electronic component is attached to the area A1 of the board (A). Next, each section of the area A2 of the board (A) to which the small-sized electronic component is attached is imaged by the board recognition camera 18, an initial image before the small-sized electronic component is attached is compared to a comparative image after the small-sized electronic component is attached, and it is determined whether or not both the images are identical. The large-sized electronic component is attached to the area A2 of the board (A) where it is determined that both the images are identical or the difference is in a narrow margin.
Patent JP-2011019368-A (JP)
Title: Switching power supply device
Inventor: MATSUURA KEN
IPC: H02M3/28
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To allow optimum overcurrent protection according to output current while preventing an overcurrent protection operation delay and a complicated of configuration.SOLUTION: When an overcurrent decision circuit 28 determines an overcurrent condition based on the value of a detection signal from a resistor 3, a capacitor 25 is discharged by a switch 33. Meanwhile, if another overcurrent decision circuit 29 determines the overcurrent condition, the capacitor 25 is discharged by a switch 37 which is different from the switch 33. Thus, by varying a degree of lowering a terminal voltage Vc25 of the capacitor 25 according to a current Ids2 that flows an FET2, an optimum overcurrent protection is performed according to the output current. A control IC5 is required only to monitor the terminal voltage Vc25 of the identical capacitor 25, for negating the possibility of the overcurrent protection operation delay and complicated configuration.
Patent JP-2011016703-A (JP)
Title: Methods for producing single crystal substrate, nh-silicon carbide substrate and 4h-silicon carbide single crystal substrate, and 4h-silicon carbide single crystal substrate, and semiconductor device
Inventor: SUDA ATSUSHI
IPC: C30B33/12
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a single crystal substrate having a composite step-terrace structure comprising a downward step and an upward step on the surface of a single crystal.SOLUTION: The method for producing the single crystal substrate, which has the composite step-terrace structure comprising a first flat terrace, a first downward step, a second flat terrace and a second upward step having the height lower than that of the first downward step, comprises a step to etch an original single crystal substrate to form the composite step-terrace structure in a self-organizing manner.
Patent JP-2009259266-A (JP)
Title: Communication line connection device and version upgrade method for firmware of the same
Inventor: MAKITA HITOSHI
IPC: H04L29/10
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the version upgrade of firmware in a communication line connection device such as a modem, a terminal adapter, and a router.  <P>SOLUTION: When a main body button 40 provided on a main body 26 of the communication line connection device 24, is pushed, the device 24 is automatically connected to a server 18 which stores a new version of firmware, and downloads the firmware into a temporary storing memory 46. It is confirmed whether the firmware has no data error. When no data error is confirmed, the firmware is transferred to a firmware memory 48 for storage. A main function part 38 achieves function as the device 24 based on the firmware.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010079267-A (JP)
Title: Covering member and cartridge
Inventor: NAKAMURA YUKI
IPC: G03G21/18
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a covering member 24 which is detachably mounted to a cartridge 39 and covers a surface of an image bearing member 2 and which achieves improvement of usability when removing a spacing member 25 provided on the covering member 24, inserted between an electrifying means 3 or a developing means and the image bearing member 2, and holding the electrifying means 3 or the developing means 2 and the image bearing member 2, spaced from each other.  <P>SOLUTION: The spacing member 25 is provided to be movable relative to the covering member 24 when the covering member 24 is removed from the cartridge 39.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011025751-A (JP)
Title: Actuator
Inventor: ITO TATSUO
IPC: B61F5/22
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator even with a hydraulic type capable of enhancing the ride quality in a vehicle.  <P>SOLUTION: The actuator A includes a cylinder C to be interposed between a railroad vehicle body B and a bogie W, and a hydraulic pump 1 to be driven by a motor M for supplying the hydraulic pressure to the cylinder C. The actuator A inclines the railroad vehicle body B to the bogie W, and reduces the apparent rigidity when the railroad vehicle runs straight.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027001-A (JP)
Title: Control device for internal combustion engine
Inventor: NISHIDA HIDEYUKI
IPC: F02D19/08
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To stir fuel without excessively operating an electric feed pump; and to decrease deviation between an after-feeding fuel property value used for controlling an engine and a fuel property value of fuel actually fed from a fuel tank to a combustion chamber.  <P>SOLUTION: In the internal combustion engine corresponding to plural kinds of fuel having different fuel properties, mixing of the fuel before-feeding remaining in the fuel tank and the fuel after-feeding is promoted by stirring through the operation of the electric feeding pump after the completion of fuel feeding and before starting of the engine. Prescribed time T1 when the electric feed pump is operated is calculated based on the fuel remaining amount in the fuel tank after feeding and the before-feeding fuel property value and the after-feeding fuel property value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027507-A (JP)
Title: Navigation system, navigation apparatus, navigation server, and fuel consumption comparison method
Inventor: SAKAMOTO HIROSHI
IPC: G09B29/10
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system, apparatus and server, and a fuel consumption comparison method, for promoting the willingness of an ecological drive by a user so as to cause a fuel consumption of a vehicle in a travel zone to virtually compete against the fuel consumption of the other vehicle.  <P>SOLUTION: The system calculates the fuel consumption of the vehicle in the road zone, stores the road zone, a vehicle data and the fuel consumption in the road zone to a memory, generates a fuel-related data based on the vehicle data associated with the road zone and stored in the memory, and the fuel consumption in the road zone, compares the fuel-related data with the fuel consumption, generates comparison results based on the comparison, and outputs the comparison results.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029944-A (JP)
Title: Portable device and radio communication part of the same
Inventor: WAKABAYASHI NAOYUKI
IPC: H04M1/02
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable device which obtains excellent communication characteristics by achieving improvement in flexibility of arrangement of an antenna module with respect to a portable device body while suppressing the enlargement of the portable device body.  <P>SOLUTION: The cellular phone (the portable device) 100 includes: one selected antenna module 21 which is provided so as to be mounted on the portable device body 1 and is selected from among a plurality of antenna modules 2 corresponding to a plurality of radio communication standards; one selected circuit module 31 which is provided so as to be mounted on the portable device body 1 and is selected from among a plurality of circuit modules 3 corresponding to the plurality of radio communication standards; and a body side control part 18. The body side control part 18 determines whether or not the selected antenna module 21 and the selected circuit module 31 are suited, executes control so as to make radio communication impossible when they are not suited, and executes control so as to make the radio communication possible when they are suited.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028008-A (JP)
Title: Liquid crystal display device
Inventor: ITO OSAMU
IPC: G02F1/1335
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily improve the use efficiency of light emitted from a light source in a liquid crystal display device having a light guide plate type backlight.  <P>SOLUTION: In the liquid crystal display device, light emitted from a plurality of light sources is converted to surface light by a light guide plate, and the surface light is radiated to a liquid crystal panel. With respect to the light guide plate, a reflective polarizing plate which transmits p-polarized light and reflects s-polarized light, and a spacer made of transparent resin, and a first reflecting plate which reflects the p-polarized light are laminated in this order between a potion which takes in the light, out of a first principal surface facing the liquid crystal display panel and a region from which the surface light is emitted, and a quarter-wave plate and a second reflecting plate are laminated in this order in only a region on which the s-polarized light impinges, out of a second principal surface opposite to the first principal surface, and the p-polarized light included in the light is propagated in the light guide plate as it is, and the s-polarized light included in the light is converted to p-polarized light using the quarter-wave plate and the second reflecting plate and is propagated in the light guide plate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034142-A (JP)
Title: Coin recycling device
Inventor: KOTANI KAZUMI
IPC: G07D1/02
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coin recycling device capable of identifying a coin accurately.  <P>SOLUTION: The coin recycling device includes a pair of magnetic sensors S1, S2 for detecting a thickness of the coin conveyed by a conveyer bely and the presence of a hole thereof. The magnetic sensor S1 is arranged in an area with all the denominations of detection-objective hard currencies passed therethrough, and detects the thickness of the passed coin. The magnetic sensor S2 is arranged in an area with hole of the coin passed therethrough, and detects the hole of the passed coin. The coin is identified by this arrangement accurately.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035050-A (JP)
Title: Semiconductor device
Inventor: KATO HIDEKI
IPC: H01L21/822
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuse element capable of reducing fuse disconnection processing time.  <P>SOLUTION: A first disconnectable wire 3, a second disconnectable wire 5 and a third wire 7 of this fuse element 1 have each a wire width W smaller than a spot diameter R of a laser spot 11. The first disconnectable wire 3 and the second disconnectable wire 5 have lengths L1, L2 larger than the spot diameter R, respectively. One end of the first disconnectable wire 3, that of the second disconnectable wire 5, and that of the third wire 7 are connected to a disconnectable intersection part 9 of the fuse element 1. The disconnectable intersection part 9 is formed into a square where the length of one side of a plane size smaller than the size of the spot 11 has a dimension W. The one end of the first disconnectable wire 3, that of the second disconnectable wire 5, and that of the third wire 7 are connected to sides of the disconnectable intersection part 9 different from one another, and do not contact one another. The fuse element 1 is equivalent to a circuit where a fuse comprising the first disconnectable wire 3 and a fuse comprising the second disconnectable wire 5 are connected in series to each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034894-A (JP)
Title: Cu-Al ALLOY POWDER, ALLOY PASTE USING IT, AND ELECTRONIC PARTS
Inventor: KATO TAKAHIKO
IPC: H01L21/288
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic parts in which increase in electric resistance due to oxidation is suppressed, generation of air bubbles of glass or glass ceramics is suppressed, and a Cu based wiring material superior in migration resistance is used in the electronic parts in which the wiring and an electrode are manufactured by calcination from a paste, and the electronic parts having the wiring contacted with glass or a glass ceramics member.  <P>SOLUTION: The electronic part is provided which has the wiring, the electrode, and a contact member contacted with the glass or the glass ceramics member, or which has the wiring, the electrode, and the contact member in which the paste is formed and calcined together with glass or glass ceramics, and is constituted of alloy powder particles containing Cu and Al. A surface of the alloy powder particles containing Cu and Al is covered by an oxidized Al film (Al<SB>2</SB>O<SB>3</SB>) of less than 80 nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034007-A (JP)
Title: Cooling device and image forming apparatus
Inventor: SUZUKI SHINGO
IPC: F28D7/12
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device that reduces temperature difference of a cooling roller in its longitudinal direction, and to provide an image forming apparatus that has the cooling device.  <P>SOLUTION: The cooling device has a cooling roller for cooling a sheet-like member. The cooling roller has a double-pipe structure including: an inner pipe incorporated in the outer pipe; an outer flow path where a cooling medium flows through a gap between the outer and the inner pipes; and an inner flow path where a cooling medium flows in the inner pipe. An opening for connecting the outer and the inner flow paths is provided in a certain part of the inner pipe in the longitudinal direction of the cooling roller. The cooling roller includes: a first path along which a cooling medium supplied by a cooling medium supply collection means flows in the outer flow path from one end of the cooling roller to the other end, and further flows into the inner flow path through the opening; and a second path along which the cooling medium supplied by the cooling medium supply collection means flows in the outer flow path from the other end to the one end, and further flows into the inner flow path through the opening.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039631-A (JP)
Title: Entrance/exit management system
Inventor: MANZAWA TAKUYA
IPC: B42D15/10
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an entrance/exit management system allowing health care of users together with entrance/exit management.  <P>SOLUTION: The entrance/exit management system for performing the entrance/exit management of a user to a facility 1 and sections (areas) by reading authentication information for the user by a plurality of authentication terminals provided in a doorway of the facility 1 and doorways of the sections inside the facility includes: a storage means 5 previously storing inter-terminal distances between the respective authentication terminals, and storing a passage history of user's entrance/exit to the facility 1 or the section by use of the authentication terminal; a control means 4 calculating a movement distance of the user within a prescribed period based on the passage history and the inter-terminal distances stored in the storage means 5, and obtaining calorie consumption of the user within the prescribed period from the movement distance; and a notification means notifying the user about information related to the calorie consumption obtained by the control means 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040201-A (JP)
Title: Coaxial connector
Inventor: EBISAWA TAKESHI
IPC: H01R24/38
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a coaxial connector from floating when soldering it, and prevent the electromagnetic function of the coaxial cable from being deteriorated.  <P>SOLUTION: A center contact 3 is held by a housing 7. The peripheral surface of the housing 7 is covered with a shell body 51. Leg parts 52 inserted in the through-holes 21a of a printed circuit board 21 are connected to the shell body 51. The shell 5 is floated from the surface of the board 21 to make a gap G, and a metal sleeve 9 to cover the peripheral surface of the center contact 3 exposed in the gap G is provided in the shell 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT