baber/WOPTO huggingface dataset:
Patent JP-2010065534-A (JP)
Title: Muffler
Inventor: WATANABE TETSUSHI
IPC: F01N1/06
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To further reduce the size and weight more than conventional size and weight.  <P>SOLUTION: This muffler includes a shell 18 formed in a spherical shape, an inlet pipe 24 arranged in the shell 18 and continuing with an exhaust pipe 16 of an engine 12, an outlet pipe 26 connected to a tail pipe 38 and releasing exhaust gas to the atmosphere, and an expansion chamber 32 for communicating the inlet pipe 24 and the outlet pipe 26 in the shell 18. The outlet pipe 26 includes a straight line part 26a and a curved part 26b continuing with the straight line part 26a and curvedly formed in the shell 18 along a spherical surface of an inner wall 18a of the shell 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066030-A (JP)
Title: Magnetic sensing element, magnetic sensing apparatus, direction detection apparatus, and information appliance
Inventor: FUSE AKIHIRO
IPC: G01R33/09
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized, highly-reliable magnetic sensing element.  <P>SOLUTION: The magnetic sensing element includes: a sensor member 121A in which a movable part 201b having a cantilever structure is formed with a TMR element 121<SB>Z</SB>for detecting Z-axial geomagnetism and in which a non-movable part is formed with a TMR element for detecting X-axial geomagnetism and a TMR element for detecting Y-axial geomagnetism; and a cover member which covers the sensor member 121A and includes a protrusion for tilting the movable part 201b with respect to parts other than the movable part 201b by applying a mechanical force. Unlike conventional magnetic sensing elements, magnetic sensor elements corresponding to the X-axial direction, Y-axial direction, and Z-axial direction, respectively, are not required to be attached separately. In addition, unlike conventional ones, the magnetic sensor and an electrode pad are not required to be connected with each other through a wiring member after the installation of the magnetic sensor element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010073461-A (JP)
Title: Fuel cell system
Inventor: KATO ISAO
IPC: H01M8/00
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system having a simple structure and provided with a low-cost cooling device for cooling a drive motor of a compressor.  <P>SOLUTION: The fuel cell system includes a fuel cell 2 for supplying fuel gas to a fuel electrode and supplying oxidant gas to an oxidant electrode to generate power, a supply passage 11 for flowing the oxidant gas supplied to the fuel cell 2, a discharge passage 12 for flowing oxidant gas offgas discharged from the fuel cell 2, the compressor 14 arranged on the supply passage 11 and pressure-feeding the oxidant gas to the fuel cell 2, a motor M1 for driving the compressor 14, a cooling means 17 for cooling the oxidant gas compressed by the compressor 14, and a control device 7 for controlling a flow of the oxidant gas supplied to the fuel cell 2 by the compressor 14. The oxidant gas offgas is introduced to the motor M1 for driving the compressor 14 to cool the motor M1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010071209-A (JP)
Title: Carburetor
Inventor: NISHIDA NORIKO
IPC: F02M9/06
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carburetor capable of obtaining stability in mixing of an air-fuel mixture with separated fuel from a canister, and easily connecting a purge conduit to a purge joint.  <P>SOLUTION: In this carburetor equipped with a carburetor body 10 including an intake barrel 11 and a valve cylinder 12, and a piston-like throttle valve 18 slidably fitted in the valve cylinder 12 for opening and closing an intake passage 11a, the purge joint 8 connected to the purge conduit 7 for inducing the separated fuel from the canister N storing evaporated fuel is projected on a side face of the valve cylinder 12, and a purge groove 40 communicating the purge joint 8 with the intake passage 11a is formed on a side face of the throttle valve 18. The purge joint 8 is projected on the one side face of the valve cylinder 12 along a plane P orthogonal with an axis X of the intake passage 11a, and the purge groove 40 is formed on the throttle valve 18 so as to communicate the purge joint 8 with a recess 32 opening at the intake passage 11a at a tip end face of the throttle valve 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077473-A (JP)
Title: Method for producing platinum nanoparticle
Inventor: KAMIZONO GO
IPC: B22F1/00
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing platinum nanoparticles, which can make platinum nanoparticles having a polyhedral shape efficiently formed on a carbon carrier.  <P>SOLUTION: This production method includes: preparing the carbon carrier, a dispersion medium, a platinum compound containing platinum, an adsorbent which can adsorb onto the surface of the carbon carrier, and a capping agent which can cap a specific portion of a platinum crystal; forming a first mixture liquid in which the carbon carrier, the dispersion medium, the platinum compound and the adsorbent are mixed; then forming a second mixture liquid in which the first mixture liquid and the capping agent are mixed; and reducing the second mixture liquid to form the platinum nanoparticles, and simultaneously making the platinum nanoparticles carried on the carbon carrier.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010080576-A (JP)
Title: Photoelectric conversion element, and method of manufacturing the same
Inventor: YAMAZAKI TSUTOMU
IPC: H01L31/04
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion element which can suppress the deterioration of power generation efficiency.  <P>SOLUTION: A solar battery cell (the photoelectric conversion element) 1 includes a p-type silicon substrate 10 having a through hole 10a, a light receiving surface electrode 21 provided on a light receiving surface of the silicon substrate 10, a through hole electrode 22 formed in the through hole 10a, a rear surface electrode 23 formed on a rear surface of the silicon substrate 10. Contents of the glass frit of the through hole electrode 22 and the rear surface electrode 23 are smaller than that of the light receiving surface electrode 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077553-A (JP)
Title: Apparatus and method for producing filament yarn
Inventor: KODERA MASAKAZU
IPC: D01D5/092
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing a filament yarn by which a multifilament yarn having excellent symmetric properties in the thicknesses and physical properties of the yarn, and qualities such as strength and elongation can be produced stably, and to provide a method for producing the filament yarn.  <P>SOLUTION: A plurality of arrays of extruding holes bored in a spinning cap 1 is separated to at least two groups by unbored parts, and non-traveling zones of the filament yarns are formed along the traveling passages of the filament yarns so as to correspond to the unbored parts. A ring-shaped inward-blowing cooling means 8 having a ring-shaped air flow-blowing face for cooling the filament yarns spun from the spinning cap by blowing the air flow inward from the outer periphery side is arranged, and an air flow-regulating means 5 extended along the traveling passages of the filament yarns and having air permeability is arranged at least at the non-traveling region of a connecting part for connecting the inside non-traveling region and the outside non-traveling region of the traveling passages of the filament yarns separated to the two or more groups, and a part of the vicinities of the outside and the inside of the non-traveling region of the connecting part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010079494-A (JP)
Title: Radio-type transmitting/receiving apparatus for machine tool
Inventor: KISHI SAKAE
IPC: G05B9/03
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio-type transmitting/receiving apparatus for a machine tool with superior safety which can suppress the occurrence of a machine stop, as well as, stopping with high reliability in an emergency stop.  <P>SOLUTION: The radio-type transmitting/receiving apparatus for the machine tool is provided with an operation terminal 4, which can transmit/receive data by electric wave communication and infrared communication with a transmitting/receiving unit 5 that is connected to a machine tool 1, such as, NC lathe. Normally, operation control data 53a and safety control data 53b are transmitted/received by the electric waves and only safety control data 53b is transmitted/received by the infrared communication. The operation control data 53a is transmitted/received and an alarm is made by the infrared communication, in addition to the safety control data 53b, when the electric waves communication is disabled. An operation terminal 4 is provided with an abnormality detection section 34 for detecting an abnormality in an input unit, such as, an equipped emergency stop button 12 and a monitoring processing section 33 for independently monitoring an operation of a communication processing section 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010076186-A (JP)
Title: Ink ribbon cassette, its fitting structure, and printer apparatus
Inventor: IKENO NAOYUKI
IPC: B41J17/32
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink ribbon cassette in which there exists no possibility of generating slackness of an ink ribbon when it is fitted and fitting operation is easy, its fitting structure, and a printer apparatus.  <P>SOLUTION: A feeding bobbin 12 the ink ribbon 10 and a winding bobbin 11 it can be fitted. A rotating gear 15 linked with the winding bobbin 11, and shafts 11a, 11b, 12a and 12b projecting in the axial directions of the feeding bobbin 12 and the winding bobbin 11 are provided. By inserting the projections 11a and 11b into channels 23a and 23b formed in an upper unit 2, rotation of the gear 15 is restricted, and by pivoting the shafts 11a and 11b inserted into the channels 23a and 23b as pivoting shafts, while the ink ribbon 10 between the winding bobbin 11 and the feeding bobbin 12 is press-extended by the thermal head 22, the shafts 12a and 12b are inserted into channels 24a and 24b formed in the upper unit 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231262-A (JP)
Title: Induction heating cooker
Inventor: SADAHIRA TADASHI
IPC: H05B6/12
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating cooker in which a convection acceleration heating is conducted in case a cooked material has a low viscosity and a uniform heating is conducted in case the cooked material has a high viscosity.  <P>SOLUTION: The induction heating cooker (1) includes at least a first heating coil (3) and a second heating coil (4) and heats a heated object (8). The induction heating cooker (1) includes a viscosity determination portion (12) which measures a viscosity degree of a cooked material (9) inside the heated object (8) and if the viscosity degree is within a predetermined range, the viscosity is determined as low and in other cases, the viscosity is determined as high, and a controlling portion (7) which, if the viscosity determination portion (12) determines the viscosity as low, drives either the first heating coil (3) or the second heating coil (4) so that convection flow generates on the cooked material (9), and if the viscosity determination portion (12) determines the viscosity as high, drives both of the first heating coil (3) and the second heating coil (4).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010075828-A (JP)
Title: Coating apparatus and method of manufacturing electrophotographic photoreceptor
Inventor: SHIMADA AKIRA
IPC: B05C3/09
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating apparatus which is used for simultaneously dip-coating a plurality of bodies to be coated, and in which the sagging of a coated film, caused by vapor of a solvent or a surrounding wind, is hardly generated and unevenness of film thickness among the bodies to be coated is hardly generated due to the arrayed positions of the bodies to be coated, and to provide a method for manufacturing an electrophotographic photoreceptor by using the coating apparatus.  <P>SOLUTION: The coating apparatus is provided with: a plurality of dip-coating tanks corresponding to the plurality of bodies to be coated, respectively; and a covering lid for covering the plurality of dip-coating tanks from above. A plurality of through-holes corresponding to the plurality of bodies to be coated, respectively, are arranged on the covering lid. The coating apparatus is further provided with: a plurality of hoods arranged above the plurality of through-holes, respectively; and a sucking machine for sucking the gas in the inter-hood space surrounded by the hood and the upper surface of the covering lid. The amount of the gas to be sucked from the inter-hood space can be adjusted individually in each inter-hood space.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081242-A (JP)
Title: Receiving device and control method
Inventor: YONISHI OSAMU
IPC: H04N21/41
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new technology for preventing loss of a right to receive remuneration by viewing and listening.  <P>SOLUTION: A receiving device receives digital broadcast having a plurality of channels, and includes: a detection means for detecting a channel selection operation for selecting a channel; a determination means for determining whether or not a broadcast program under broadcast in the channel under selection is the one by which a viewer/listener obtains the right to receive the remuneration by satisfying predetermined viewing and listening conditions; a transition means for transiting a mode regarding control of channel selection of the channel from a normal mode to a warning mode when the determination means determines that the broadcast program is the one by which the right to receives the remuneration is obtained; and a notification means for notifying that the right to receive the remuneration is lost when the detection means detects a channel selection operation for performing the channel selection from the channel by which the broadcast program is broadcast to other channel while the broadcast program by which the right to receive the remuneration is obtained is viewed and listened in the warning mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010075596-A (JP)
Title: X-ray ct system for medical use
Inventor: FUKUSHIMA HARUNOBU
IPC: A61B6/03
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT system for medical use suppressing noise generated during radiographing a tomographic image.  <P>SOLUTION: In the X-ray CT system for medical use, a pedestal rotating section 6 is rotated and wind is generated in the device with the rotation of the pedestal rotating section 6 during radiographing the tomographic image. An expanded cover section 11A is vibrated by the wind thereby the noise is generated. A curved member 61 having both end portions 60 is arranged in the expanded cover section 11A. The curved member 61 is arranged so as to extend out along a virtual projecting line made by projecting a virtual straight line 90 connecting two end portions 60 fixed in the outer peripheral fringe of the opening 8A of the expanded cover section 11A onto the surface of the expanded cover section 11A, thereby the vibration of the expanded cover section 11A is reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010088014-A (JP)
Title: Television receiver
Inventor: NAKAGAWA KOJI
IPC: H04N7/173
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a component from falling into failure by heat and an opportunity to view broadcast contents from being missed even if temperature abnormality of the component related to video display or audio output is detected during output of the broadcast contents on a television receiver comprising a recording/playback function.  <P>SOLUTION: Temperature abnormality of a back light 17 in a video display section is detected by a control circuit 4 and if temperature abnormality is detected during output of broadcast contents, the control circuit 4 starts recording processing of the broadcast contents due to a recording/playback circuit 8, suspends or suppresses electrification to the back light 17, and reports occurrence of temperature abnormality. When temperature abnormality is canceled during recording processing, broadcast contents are played back by time-shift playback processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010089983-A (JP)
Title: METHOD FOR FORMING SiC SINGLE CRYSTAL
Inventor: MATSUNAMI TORU
IPC: C30B29/36
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an SiC single crystal, by which an SiC ingot having few crystal defects can be formed and the yield of a power device can be improved by growing a crystal while suppressing the propagation of penetrating defects of micropipes (MP) and screw dislocations (TSD) which are contained in a seed crystal of an SiC seed substrate when the SiC single crystal is formed on the SiC seed substrate by a sublimation method.  <P>SOLUTION: The method for forming an SiC single crystal includes forming an epitaxial film 6 of the SiC single crystal by epitaxially growing the SiC single crystal on an SiC substrate 1 having an inclination angle of 0.01-8° with respect to the SiC(0001) plane by metastable solvent epitaxy method and then forming an SiC single crystal 2 on the epitaxial film 6 of the SiC single crystal by a sublimation method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010090983-A (JP)
Title: Speed change control device of belt type continuously variable transmission
Inventor: FUNAKOSHI SHUICHI
IPC: F16H61/28
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To separately use a motor required for selection of shift ranges and a motor required for transmission ratio control in a belt type continuously variable transmission provided with a shift range positioning mechanism and a transmission ratio controlling mechanism capable of generating desired speed change control pressure.  <P>SOLUTION: A speed change control device of the belt type continuously variable transmission is provided with a belt 6 stretched between two pulleys 4, 5, achieves continuous speed change in accordance with speed change control pressure Ps, and includes a shaft 33 rotating in accordance with rotation of a manual shaft 30 in the shift range positioning mechanism by a motor M. The shaft 33 is provided with a first slider 35 which advances or recedes in accordance with rotating displacement thereof and a second slider 38 penetrated by the shaft 33 movabely in the longitudinal direction thereof and advancing integrally with the first slider 35 with advancement of the shaft 33. The second slider 38 is connected with an operating piece 23 executing speed change pressure control of a transmission ratio control mechanism X<SB>1</SB>, and further with an elastic member 42 giving an urging force for restoring the second slider 38 in an Lo position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009057276-A (JP)
Title: Single crystal gallium nitride substrate
Inventor: MOTOKI KENSAKU
IPC: C30B29/38
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single crystal gallium nitride substrate which overcomes drawbacks wherein in a facet growth method for growing gallium nitride while forming and maintaining facets, dislocations diffuse hazily from a pit central part composed of facets and planar defects are formed radially, and further, a device cannot be designed on a substrate because the formation position of the pit is uncontrollable.  <P>SOLUTION: A stripe mask pattern is provided regularly on a ground substrate 21, and a straight V-groove (valley) 24 composed of the facets 26 is formed thereon. While the V-groove 24 is maintained, GaN 22 is made to grow a facet and a defect accumulating region H25 is formed at the bottom part of the V-groove (valley) composed of the facets 26. Dislocations are collected into the region H25 to reduce dislocations in the surrounding low defect single crystal region Z and the C-plane growth region. Since the defect accumulating region H25 is closed, the dislocations are confined and not again released.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010093153-A (JP)
Title: Transformer
Inventor: HAYASHI YUJI
IPC: H01F30/00
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transformer which has a small radiation amount of electromagnetic noise.  <P>SOLUTION: The transformer has a core 4 made of a magnetic body. Further, the transformer has a primary coil 10 having a primary winding portion 11 wound around the core 4 a plurality of times, and primary-side terminals 12 led out of both ends of the primary winding portion 11. Further, the transformer has, on one side in the axial direction of the primary coil 10, a secondary coil 20 having a secondary winding portion 21 disposed concentrically with the primary coil 10, wound around the core 4, and formed in a flat plate shape of one turn, and secondary-side terminals 22 led out of both ends of the primary winding portion 21. The whole primary winding portion 11 is configured to overlap the secondary winding portion 21 in the axial direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010096785-A (JP)
Title: Display driving circuit and test method
Inventor: UCHIYAMA YOSHINORI
IPC: G09G3/20
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform testing and suppress an increase in cost and an increase in a chip area.  <P>SOLUTION: A display driving circuit includes: a plurality of driver circuits 6-1 to 6-z; a display control logic circuit 15 that controls the plurality of driver circuits 6-1 to 6-z; and a first selector 13 that selects one of a video input signal externally received and an internal operation signal from the display control logic circuit 15, and supplies the selected signal to each of the plurality of driver circuits 6-1 to 6-z.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010098781-A (JP)
Title: Electric connection box and method for manufacturing the electric connection box
Inventor: MAKINO MASAHIRO
IPC: H02G3/16
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electric connection box enabling a case to be used in common for all product numbers.  <P>SOLUTION: The electric connection box 1A is manufactured in such a way that through holes 11, 12, 14 necessary for all the product numbers of the electric connection boxes are all provided on a lower case 3, closing pieces 4A capable of closing the through holes 11, 12 are provided differently from the lower case 3, and the closing pieces 4A are used as necessary for the product number to be assembled to close the through holes 11, 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010096990-A (JP)
Title: Display
Inventor: KAWABE KAZUYOSHI
IPC: H01L51/50
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display capable of effectively performing threshold compensation of a driving transistor.  <P>SOLUTION: One end of a coupling capacitance 6 is connected with a data line 8. The other end of the coupling capacitance 6 is connected with one end of each of a selective transistor 3 and a reset transistor 4. The other end of the selective transistor 3 is connected with a control end of a driving transistor 2, and an organic EL element 1 is connected with the driving transistor 2 via a light emission control transistor 5. A data voltage corresponding to a gradation signal supplied to the data line 8 is written into a retention capacitance 7 via the coupling capacitance 6, at the same time, the reset transistor 4 is turned on while the selective transistor 3 and the light emission control transistor 5 are turned off and a correction voltage in accordance with mobility of the driving transistor 2 is written into the coupling capacitor.  <P>COPYRIGHT: (C)2010,JPO&INPIT