baber/WOPTO huggingface dataset:
Patent JP-2010075431-A (JP)
Title: Massager
Inventor: KURATA YOSUKE
IPC: A61H15/00
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size and simplify the structure of a massager.  <P>SOLUTION: A medical treatment mechanism block 3 includes a medical treatment element 10 a rubbing and massaging drive mechanism for allowing the medical treatment element to perform rubbing massage operation, and a tapping drive mechanism for allowing the medical treatment element to perform tapping massage operation. The massager includes a strength adjusting mechanism for adjusting the strength of massage operation turning by turning a shaft 31 and changing the position of the medical treatment element relative to a body to be massaged. The tapping drive mechanism rotationally drives the shaft 31 being the rotational center of the medical treatment function block to obtain tapping massage operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293120-A (JP)
Title: Steel for machine structure having excellent cold workability, and cold-worked steel component
Inventor: MASUDA TOMOKAZU
IPC: C22C38/00
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel for a machine structure which has excellent cold workability and further secures prescribed hardness-strength after working, and to provide a cold-worked steel component obtained by using such steel for a machine structure.  <P>SOLUTION: In the steel for a machine structure, while controlling the content of N in a solid-soluted state to ≥0.007%, the content of Al as inevitable impurities is suppressed to ≤0.005% (including 0%), so as to suitably regulate its chemical componential composition, further, the contents of C and N satisfy prescribed relational formula, the steel structure is composed of a ferrite single phase, and the average crystal grain size of the ferrite lies in the range of 10 to 200 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010086694-A (JP)
Title: Solid polymer fuel cell
Inventor: NISHIMURA KATSUNORI
IPC: H01M8/10
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cell voltage from getting unstable by flooding in the vicinity of an electrode or water clogging (plugging) at flow channels of a separator.  <P>SOLUTION: For the solid polymer fuel cell provided with a solid polymer electrolyte film, an electrode jointed to a surface of the electrolyte film, and a separator having a groove in contact with the electrode for circulating fuel or an oxidant through, polymers forming water molecules and a 5-membered or 6-membered hydrogen bond are made to exist at least on the surface of the separator or the electrode to improve on drainage of water.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085787-A (JP)
Title: Fixing device and image forming apparatus using the fixing device
Inventor: KAGAWA TOSHIAKI
IPC: G03G15/20
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device that not only shortens a warm-up time but also ensures fixability, and to provide an image forming apparatus having the fixing device.  <P>SOLUTION: The fixing unit 15 includes a fixing roller 15a, a pressure roller 15b, an endless fixing belt 20, a heat roller 21 extending the fixing belt 20 and used for heating it; and an external heat roller 22 for heating the surface of the pressure roller 15b. If the heat capacity of the external heating means for the fixing roller 15a is Cf, supplied power is Pf, the heat capacity of the external heating means for the pressure roller 15b is Cp, supplied power is Pp, the ratio of supplied power is Rp=Pp/Pf, and the ratio of heat capacity is Rc=Cp/Cf, 0.4<Rp/Rc<1.68 is satisfied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085036-A (JP)
Title: Heat exchanger and water heater
Inventor: SHIMOMURA KOJI
IPC: F24H9/00
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of avoiding the formation of a large gap in an adjacent area of a plurality of coil tube units, and properly suppressing the lowering of a heat recovery amount from a heating medium caused by the existence of the gap.  <P>SOLUTION: The heat exchanger includes the plurality of coil tube units U arranged in an axial length direction, each coil tube unit U has a coil tube body 3 wherein a plurality of loops 30 are serially connected, and first and second extension tube bodies 4A, 4B connected to both ends of the coil tube body 3. Fluid passing through the coil tube body 3 can be heated by passing the heating medium between the plurality of loops 30 from one sides of an inward area and an outward area of the coil tube body 3 to the other side. The first and second extension tube bodies 4A, 4B positioned in the adjacent area of the plurality of coil tube units U are formed to extend in the substantially normal direction of the loops 30 and close to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009000565-A (JP)
Title: Game machine
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which is improved in operability by sealing by pushing operation with a resin-made operating element without requiring tools.  <P>SOLUTION: While an operating element holding part 12 with a recess part 12a is set to the box body 10 side and a resin made operating element 40 to hold a metallic engaging piece 50 is set temporarily supported on the recess part 12a in the game machine, a fixed receiving structure 21 is formed to a lid body 20 side on a position facing the operating element holding part 12 when the lid body 20 is slid and mounted. When the lid body 20 is slid and mounted on the box body 10, by pushing operation with the resin-made operating element 40, a return end 51 of the metallic engaging piece 50 is inserted into a slit 21a1 of the fixed receiving structure 21 to engage to complete sealing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009111991-A (JP)
Title: Computer-readable recording medium and videoconference apparatus
Inventor: NELSON STEVE
IPC: H04N5/91
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and videoconference apparatus capable of managing data that flow through videoconference systems.  <P>SOLUTION: The videoconference apparatus includes: a recording module adapted to record audio and video streams of a videoconference; a storage module adapted to store a media file associated with the videoconference; and a command module adapted to generate a command file comprising records for events that occur during the videoconference, wherein at least one of the records of the events includes a time of occurrence, in the videoconference, of an event associated with the media file, and a reference to the media file.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009046388-A (JP)
Title: Carbon monoxide removing device
Inventor: AOYAMA SATOSHI
IPC: H01M8/06
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon monoxide removing device enhancing CO reduction efficiency.  <P>SOLUTION: The carbon monoxide removing device 100a comprises a selective CO oxidizing part 28 for producing carbon dioxide by selectively oxidizing carbon monoxide contained in a reformed gas, an oxygen supplying part 50 for supplying oxygen to the selective CO oxidizing part and a control part 40a for controlling pressure within the selective CO oxidizing part 28 depending on the amount of the reformed gas supplied to the selective CO oxidizing part 28.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010092973-A (JP)
Title: Electronic component
Inventor: BIZEN MITSUHIRO
IPC: H01L33/48
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component that has sufficient heat radiation properties and prevents separation and omission of resin from occurring easily in electronic components that have substrates having a plurality of conductive materials and an outer frame and fill the resin to seal members to be placed onto the substrates.  <P>SOLUTION: The electronic components 100-108 have the substrate 1 having the plurality of conductive materials and the outer frame 30 surrounding the periphery of the substrate, and fill the inside of an opening 31 surrounded by the outer frame with resin 40. In this case, the outer frame 30 is placed on the substrate 1, and a gap 33 forming a hitching section by filling the resin 40 is provided between the outer frame 30 and the substrate 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009128908-A (JP)
Title: Developing agent and manufacturing method therefor
Inventor: ITO GOJI
IPC: G03G9/087
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing agent which is superior in charging performance and low-temperature fixability while reducing a toner particle.  <P>SOLUTION: The method includes the step of forming agglomerated particles by agglomerating fine particulate mixture containing a binder resin and a colorant. In the step of forming agglomerated particles, a cationic organic coagulating agent having an average molecular weight of from 1000 to 100000 is added to a liquid dispersion containing fine particles.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010096540-A (JP)
Title: Position detection device, and electronic device using the same
Inventor: TAKATSUKA TOSHINORI
IPC: G01B7/00
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position detection device miniaturizable with a simple constitution, detecting highly accurately a distance in a wide range, even when constituting a component by a general purpose article, an easily-acquirable part or the like.  <P>SOLUTION: In a position detection mechanism including a magnetic detection means having two magnetometric sensors as one pair whose magnetosensitive direction is vertical to an arranged substrate, wherein a magnet is arranged, which is supported movably in parallel with a straight connecting each center of the two magnetometric sensors and the substrate, and whose N-pole and S-pole are magnetized vertically to the substrate, assuming that each output from the two magnetometric sensors is Va and Vb respectively, the position is detected by using equations: (Va-Vb), (Va+Vb), (Va-Vb)/(Va+Vb), from a position relation between the magnet and the two magnetometric sensors.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094200-A (JP)
Title: Heat storage carpet
Inventor: SETO YASUTARO
IPC: A47G27/02
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy saving heat storage carpet sufficiently warm with improved heat insulating properties and heat storage properties, without using energy of an electric heater, etc.  <P>SOLUTION: Pile yarns are planted on a stainless-steel evaporated base fabric. With this structure, the heat radiated from the body of a person when the person is seated or lies on the carpet is taken into the carpet and the escape of the captured heat from the carpet is prevented as much as possible.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094761-A (JP)
Title: Surface-coated cutting tool provided with hard coated layer demonstrating superior chipping resistance
Inventor: TAKAOKA HIDEMITSU
IPC: B23B27/14
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool provided with a hard coated layer demonstrating superior chipping resistance during heavy cutting.  <P>SOLUTION: In a surface-coated cutting tool in which the (Cr, Al) N layer is formed on the surface of a base body comprising cemented carbide, cermet, and cubic boron nitride group ultra-high-pressure sintered compact by means of vapor-deposition as a hard coated layer, an entire average composition satisfying X=0.40 to 0.70 and an inclination composition in which X gradually decreases from 1.0 to 0.3 as it goes from a lower part side (tool base body side) to an upper part side (surface side) are provided when the (Cr, Al)N layer is represented by the composition formula (Cr<SB>X</SB>Al<SB>1-X</SB>)N, a ratio of area of crystal grain having crystal orientation <111> within a scope of 0 to 15 degrees from the direction of normal line on a surface grinding face is 50% or more when analyzing crystal orientation by EBSD with respect to the layer, and a crystal alignment having a ratio of 0<θ≤15° of 50% or more is indicated when measuring an angle θ formed by adjacent crystal grains.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009139365-A (JP)
Title: Device and method for defect inspection of translucent material
Inventor: TEI KONKEN
IPC: G01N21/958
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide defect inspection device of translucent material, which inspects defects on any area of material texture, including surface aspects at high detection ratio, and also to provide defect inspection method of translucent material which uses this device.  <P>SOLUTION: This device is to inspect defects in texture of the translucent material under illuminated environment, provided with a reference image unit having reference image at the rear of the area on which the translucent material should be placed. As a result of this, it is characterized so that it can detect defective spots in the texture of the translucent material from discrepancy between the image viewed, through the translucent material by using the standard image unit and the reference image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010103713-A (JP)
Title: Radio receiver
Inventor: MIURA KIYOSHI
IPC: H04B1/26
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio receiver which is easily controlled without increasing dimensions and includes a circuit for generating a high-purity test signal to be used for adjusting an image frequency suppression ratio (IMRR).  <P>SOLUTION: In the radio receiver 100, a test signal generation circuit (50) includes at least one frequency dividing circuit (52), generates a test signal (S50) by frequency-dividing an oscillation signal generated by an oscillation circuit (10) and having a first oscillation frequency (f<SB>VCO</SB>) with a frequency dividing ratio (P) and injects the test signal in a radio frequency signal received by an inputting part of a frequency conversion circuit (20). That is, for the generation of the test signal, a local oscillation signal LOa of a local oscillation frequency f<SB>VCO</SB>generated by the oscillation circuit (10) like a signal used for frequency conversion of the frequency conversion circuit (20).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103038-A (JP)
Title: Lighting fixture
Inventor: KONO KENICHI
IPC: F21Y103/00
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting fixture for downsizing an apparatus body.  <P>SOLUTION: The lighting fixture 10 includes a straight-tube type fluorescent lamp 14, a cylindrical fixture body 13 housing the fluorescent lamp 14, a pair of sockets 15 supporting both end parts of the fluorescent lamp 14 inside the fixture body 13, and a first opening 25 as well as a second opening 26 fitted at both sides along a diameter direction of the fluorescent lamp 14 in the fixture body 13. The first opening 25 and the second opening 26 are enabled to be inserted by an operator's finger 28, and the first opening 25 is enabled to have the fluorescent lamp 14 inserted into it.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107575-A (JP)
Title: Optical scanner
Inventor: NOGE HIROSHI
IPC: G02B26/10
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner in which the operation of a movable mirror is detected without using an auxiliary light source and the manufacturing cost is reduced.  <P>SOLUTION: The optical scanner 1 includes: a laser light source 2: a half mirror 3; a movable mirror 4; a fixed mirror 5; and a light-receiving element 6. The half mirror 3 is disposed on the optical path of a light beam 11 and splits the light beam 11 into a main light beam 12a and a sub light beam 13a. The fixed mirror 5 is disposed in the vicinity of the half mirror 3 so as to reflect the sub light beam 13a toward the upper face of the movable mirror 4 at an angle different from that of the main light beam 12a. The optical path of the sub light beam 13a, which is split from the light beam 11 emitted from the laser light source 2 with the half mirror 3, is bent with the fixed mirror 5 and the sub light beam 13a is made incident on the upper face of the movable mirror 4. The reflected light 13b of the sub light beam reflected on the movable mirror 4 is incident on the light-receiving element 6 and is detected when the movable mirror 4 is at a prescribed angle, and a light-receiving signal is output from the light-receiving element 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109533-A (JP)
Title: Base station apparatus
Inventor: NAKANO TAKESHI
IPC: H04B1/713
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base station apparatus, wherein a communication state with a wireless terminal communicating by a frequency hopping system and frequency utilization efficiency are made more efficient than before.  <P>SOLUTION: The base station apparatus 10 using the frequency hopping system includes a carrier selection part 15 for alternatively selecting a carrier from respective carriers based on frequencies, a wireless communication part 11 for communicating with the wireless terminal 20 through the carrier selected by the carrier selection part 15, and a control part 12 for making the carrier selection part 15 select a carrier in a fixed cycle. The control part 12 changes the cycle corresponding to the change of the communication state with the wireless terminal 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107303-A (JP)
Title: Outer joint member measuring apparatus and measuring method
Inventor: SHIBATA KUNIHIRO
IPC: G01M99/00
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer joint member measuring apparatus and measuring method which stably and accurately performs interior dimension measurement in the part in which axial positions are different, and has superior workability.  <P>SOLUTION: The outer joint member to be measured is supported so that its cup part 2 is directed upward, with the axial line of the outer joint member aligned with the vertical axis line. A positioning jig 11 is inserted into the cup part 2 to determine the height position from an interior bottom 2a of the cup part 2 to a position to be measured. The interior dimension of the cup part 2 at the height position determined by the positioning jig 11 is measured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109590-A (JP)
Title: Antenna structure, mobile communication terminal, and method of manufacturing antenna structure
Inventor: TANIGAWA MITSURU
IPC: H04B5/02
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna structure which reduces changes of resonance frequency of an RFID communication loop antenna and stabilizes it, a mobile communication terminal provided with the antenna structure, and a method of manufacturing the antenna structure.  <P>SOLUTION: In a bottom part 30, an antenna component 10 which is attached with a ferrite sheet is accommodated onto a loop antenna formed on a board with fitting to convex parts 31a to d, and electrodes 13 and 14 connected to both ends of the loop antenna are formed on the board to be included within the top surface of convex parts 32a and b. In a top part 40, convex parts 41a to d, and convex parts 42a and b are formed at a position corresponding to each of the convex parts of the bottom part 30. The bottom part 30 and the top part 40 are combined, each electrode is placed between the convex parts 32a and b, and the convex parts 42a and b, and a melted resin is injected from a notch part 47a of the top part 40, so that the antenna structure that each electrode is exposed and other parts are covered with the resin is acquired.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106942-A (JP)
Title: Double offset type constant velocity universal joint
Inventor: NAKATSUJI TADAO
IPC: F16D3/227
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double offset type constant velocity universal joint which can prevent strength from being deteriorated by being formed with serration on a joint of a shaft and an inner race and at the same time can reduce a cost of serration process.  <P>SOLUTION: The double offset type constant velocity universal joint includes linear ball tracks formed on the cylindrical inside surface of an outer race and the spherical outside surface of an inner race connected to the shaft in axial direction, respectively and is assembled with balls for transmitting a torque between the ball track of the outer race and the ball track of the inner race while the centers of outer diameter spherical surface and inner diameter spherical surface of a cage retaining the balls are offset to left and right with respect to the center of flexion of the constant velocity universal joint, wherein the inner race is configured as an inner head formed integrally with the shaft.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010105541-A (JP)
Title: Vehicle body front structure
Inventor: FURUSAKI YUYA
IPC: B62D25/08
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body front structure capable of enhancing rigidity relative to a load in a vertical direction of a wheel house for supporting a damper and enhancing the freedom of vehicle body design.  <P>SOLUTION: The vehicle body front structure 10 includes: a left upper reinforcement tube 38 erected from a dash board 13 and reinforcing a left front pillar 23; and upper and lower damper reinforcement tubes 51, 52 for connecting the left upper reinforcement tube 38 to an apex 12a of the left wheel house 12. Furthermore, the upper and lower damper reinforcement tubes 51, 52 are provided so as to be gradually enlarged in vertical directions from the apex 12a of the left wheel house 12 toward the left upper reinforcement tube 38.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112219-A (JP)
Title: Intake device of internal combustion engine
Inventor: AIMORI HIDEYUKI
IPC: F02B37/00
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake device of an internal combustion engine capable of providing high responsiveness and an excellent exhaust gas characteristic of output of the internal combustion engine, by quickly and largely increasing supercharging pressure, in acceleration operation.  <P>SOLUTION: This intake device 1 has an intake compressor 10a arranged in an intake passage 4 and an exhaust turbine 10b connected to the intake compressor 10a and arranged in an exhaust passage 8, and has a supercharging device 9 for supercharging intake air by driving the exhaust turbine 10b by exhaust gas together with the intake compressor 10a, and increases the exhaust turbine expansion ratio by controlling (Step 7 of Fig.2) so as to reduce downstream side pressure P4 of the exhaust turbine 10b in the exhaust passage 8, when determining as being put in an acceleration operation state (Step 3 of Fig.2 : YES) by determining whether or not the internal combustion engine 3 is put in a predetermined acceleration operation state.  <P>COPYRIGHT: (C)2010,JPO&INPIT