baber/WOPTO huggingface dataset:
Patent JP-2009166515-A (JP)
Title: Hinge structure
Inventor: YABUOSHI MASATO
IPC: B60R7/06
Filed: 2008-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent or suppress rattling of a door at a closed position of the door for opening and closing an opening portion of an accommodating portion provided to a vehicle cabin, without increasing the number of components.  <P>SOLUTION: In the door 150 at the closed position, an axial center LA of a bearing hole 164 and a rotating shaft 112 of a hinge arm 160 on the outer side in a vehicle width direction (left side), and an axial center LB of a bearing hole 174 and a rotating shaft 122 of a hinge arm 170 on the inner side in the vehicle width direction (right side) are disposed so as to offset from each other in a vehicle longitudinal direction. When the door 150 of a glove box 100 is rotated from an open position to the close position, a center point P between the axial centers of the bearing holes 164 and 174 are rotated about their rotating centers. Upon the rotation, a clearance between the bearing holes 164 and 174 and the rotating shafts 112 and 122 are reduced, and the clearance will be cancelled near the close position (immediately before fully closed). Further, from this condition, the hinge arms 160 and 170 are elastically deformed so as to increase their contacting forces to be rotated to the close position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008180219-A (JP)
Title: Rotor disk for turbomachine fan
Inventor: LE HONG SON
IPC: F02K3/04
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy, low-cost and effective solution for various problems about a rotor disk for a turbomachine fan, in particular, the turbomachine fan for an airplane turbojet.  <P>SOLUTION: The rotor disk 10 for a fan in a turbomachine comprising in its periphery a plurality of substantially axial grooves 22 for the installation and retention of vane roots 20 having hooks at their downstream ends and deformable regions formed by cavities 34 being situated at the downstream end of the grooves 22 in attachment flanges 36 for inter-vane platforms to absorb stresses between the disk and the vane roots.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009174859-A (JP)
Title: Remaining lifetime evaluation method of machine part
Inventor: KURIHARA YASUYUKI
IPC: G01N3/32
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein clear remaining lifetime of a machine part, for which metal fatigue cracks are discovered, cannot be evaluated by conventional future life evaluation techniques and increase in the inspection number of times (increase in inspection cost), or the like, of the machine part is brought about.  <P>SOLUTION: A stress concentration region of the machine part is selected by the analysis of stress under restriction and loading condition which is close to actual phenomenon for keeping a master curve, which is a relational curve of the maximum crack dimension and a remaining lifetime consumption ratio, preliminarily calculated by the analysis of the crack propagation from the stress concentration region which is a crack occurrence start point. The maximum dimension measured values of the cracks detected by the stereoscopic inspection of the machine part are adapted to the master curve, and the remaining lifetime of the machine part is calculated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009175359-A (JP)
Title: Image forming apparatus
Inventor: ENDO OSAMU
IPC: G03G15/16
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing the occurrence of image deterioration and color mixture even when a Bk small-area image is consecutively output while toner recycling is performed in such a state that a Bk imaging unit is arranged at the most downstream position.  <P>SOLUTION: In the image forming apparatus, out of a plurality of imaging units 2 to 5, the Bk imaging unit 5 is arranged independently, and a formed Bk image is directly transferred to transfer paper P conveyed by a transfer conveying belt 36. The Bk imaging unit 5 includes a toner collection mechanism 40 restoring toner removed by a cleaning part 23 after transfer by using two-component developer to a developer stirring part 27a of a developing means 27, and a control means 41 setting a threshold of output image area per sheet and performing control to develop predetermined amount of toner after forming an image when the image area is smaller than the threshold. When a toner image passes through a transfer nip between the transfer conveying belt 36 and an image carrier 9, bias having a polarity to transfer the toner image to the transfer conveying belt 36 is applied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009177974-A (JP)
Title: Inertia-driven actuator
Inventor: MATSUKI KAORU
IPC: H02N2/00
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inertia-driven actuator whose drive speed and position control do not deteriorate even after long-time use by forming a structure that generates a stable frictional force even when it is used for a long time and friction is caused to occur between a moving member and a drive member.  <P>SOLUTION: The actuator includes: a fixed member 1; an oscillatory substrate 3 arranged on the fixed member 1; a displacement generation means 2, which reciprocates the oscillatory substrate 3 to the fixed member 1; a moving body 4, which is arranged on the oscillatory substrate 3 and made of a magnetic material that moves to the oscillatory substrate 3 by inertia to the reciprocation of the oscillatory substrate 3; a coil 5 provided on the moving body 4; and a drive means 20, which supplies a voltage for causing the moving body 4 to make the reciprocating movement and controls the friction force generated between the oscillatory substrate 3 and the moving body 4 by actuating an electromagnetic force by supplying a current to the coil 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180253-A (JP)
Title: Pipe support
Inventor: SASAYAMA TAKAO
IPC: F16L3/12
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage to a pipe caused by displacement between buildings by releasing the restricting function of the pipe for connecting the buildings, when a mechanical load such as the dead weight of the pipe, thermal displacement or an earthquake inertia force acts on the pipe as an overload.  <P>SOLUTION: A pipe support is provided for supporting the pipe 6 between plant buildings by a restricting member 9. This restricting member is formed as a restriction releasing part for releasing a restriction state in a mechanical heavy load acting on the pipe.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181354-A (JP)
Title: Authentication device
Inventor: NAGOYA MITSUGI
IPC: G06F21/31
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for speedily executing authetication processing of a user.  <P>SOLUTION: A communication control unit 10 includes: a first database 50 for storing authentication information for authenticating a user; a position detection circuit 32 for acquiring communication data for requesting the authetication of a user, and extracting data having prescribed length from a prescribed position of communication data as data to be compared so that the authentication information of a user is included; a mask circuit 380 for masking data other than the authentication information in the extracted data to be compared; a search circuit 30 for searching authentication information included in the masked data to be compared from the first database 50; and a processing execution circuit 40 for transmitting communication data for returning the authentication result of a user to a request source according to the search result by the search circuit 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008161696-A (JP)
Title: Fluid product dispensing device
Inventor: POCOCK ANDREW GORDON
IPC: A61M15/00
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid dispensing device which is easily manufactured and assembled at low cost, has high reliability in use, guarantees accuracy and reproducibility of metering, achieves the optimal effect about curative effect and is small sized as far as possible and guarantees sealing performance and maintenance performance.  <P>SOLUTION: The fluid dispenser device includes at least one individual reservoir containing a single dose of fluid, such as powder, an opening means being provided for opening one individual reservoir each time the device is actuated. The feature is that the device includes an inhalation endpiece 15, and an inhalation trigger system that has a deformable air-chamber 61 that co-operates with the inhalation endpiece 15. The cooperation mode is a mode that the air chamber 61 is deformed while inhalation is carried out via the inhalation endpiece 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008110346-A (JP)
Title: Apparatus and method for producing minute gas bubble
Inventor: SUMIKURA MISAKI
IPC: B01F25/60
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for producing minute gas bubbles, in each of which the size and generation amount of minute gas bubbles are stabilized.  <P>SOLUTION: A fluid in which a gas is dissolved under pressure by using a pump 1 is made to flow in a perforated plate unit 4 and decompressed when passing through a perforated plate to separate the dissolved gas and form minute gas bubbles. A controller 3 changes the number of revolutions of the pump 1 via an inverter 2 to control the flow rate of minute gas bubble-containing water 11 to be discharged. At the same time, the controller 3 changes the number of holes of a narrow flow passage via a drive 7 to keep the pressure of the gas equal to or higher than a lower limit value of the pressure required to produce minute gas bubbles and equal to or lower than a predetermined upper limit value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009186341-A (JP)
Title: Driving device of instrument
Inventor: YAMAZOE MAKI
IPC: G01D7/00
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device of an instrument capable of performing display operation with display responsiveness fit to a loaded vehicle or user's liking, by improving furthermore a driving device of an after meter.  <P>SOLUTION: This driving device of a vehicle instrument is equipped with a control means 1 for inputting a state signal showing vehicle information, calculating a measured value based on the state signal, and performing display operation of display parts 2b, 3b based on the measured value. The control means 1 for performing display operation of the display parts based on a result acquired by averaging measured values with a prescribed averaging number, is equipped with a storage part for storing a plurality of pieces of averaging number information for averaging processing, and a setting means 4 for setting the averaging number.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009189918-A (JP)
Title: Two-pack system cleaning device
Inventor: OKAWA KOJIRO
IPC: B08B3/08
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide two-pack system cleaning device which keeps the desired cleaning power of a hydrocarbon solvent and fluorine-based solvent and which allows repeated use of each solvent in the cleaning treatment of a material to be washed.  <P>SOLUTION: The fluorine-based solvent C included in a hydrocarbon solvent B is vertically separated by difference in specific gravity by cooling the hydrocarbon solvent B stored in a dipping bath 3, and the fluorine-based solvent C separated by specific gravity is separated by heating to a temperature at which the fluorine-based solvent C is evaporated and vaporized from the hydrocarbon solvent B included in the fluorine-based solvent C. The hydrocarbon solvent B from which the fluorine-based solvent is separated is returned to the dipping bath 3. Vapor Ca of the fluorine-based solvent C from which the hydrocarbon solvent B is separated is condensed and drops to a water separation tank 9 and the fluorine-based solvent C stored at the water separation tank 9 is returned to a vapor generation tank 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191392-A (JP)
Title: Pitch-based carbon fiber filer and molded article using the same
Inventor: SANO HIROKI
IPC: C08K7/06
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pitch-based carbon fiber filler for obtaining a heat radiation material having high heat dissipation.  <P>SOLUTION: The pitch-based carbon fiber filler is obtained from a mesophase pitch as a raw material, has an average fiber diameter of 2-20 μm, a percentage (CV value) of a fiber diameter dispersion to an average fiber diameter of 5-15, and an average fiber length of 10-700 μm. A graphene sheet is closed in a filler end face observation by a transmission type electron microscope, the observed surface by a scanning type electron microscope is substantially flat, the true density is 2.1-2.3 g/cm<SP>3</SP>and the surface pH is 6.0-8.0. The composition and the molded article are formed by using the carbon fiber filler.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191778-A (JP)
Title: Control and diagnosis device of high-pressure fuel system
Inventor: YAMAUCHI SUSUMU
IPC: F02M63/00
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control and diagnosis device capable of discriminately detecting abnormality of a high-pressure fuel pump and abnormality of an injector among abnormalities caused in a high-pressure fuel system.  <P>SOLUTION: The high-pressure fuel system comprises the high-pressure fuel pump, a fuel rail, the injector, a fuel pressure measuring section and the control and diagnosis device controlling and diagnosing the high-pressure fuel pump. The control and diagnosis device has a discharge component calculation section 111 calculating a fuel pressure variation synchronized with drive of the high-pressure fuel pump from fuel pressure, an injection component calculation section 112 calculating a fuel pressure variation synchronized with drive of the injector, a rotation speed component calculation section 113 calculating a fuel pressure variation synchronized with rotation of a drive shaft of the high-pressure fuel pump, a control component calculation section 114 calculating a fuel pressure variation caused in fuel control for controlling the fuel pressure to a predetermined target value and a direct current component calculation section calculating a direct current component of the fuel pressure variation, and is constructed to determine abnormality of the high-pressure fuel system based on the result obtained from the respective calculation sections 115.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193865-A (JP)
Title: Electric heating unit and manufacturing method therefor
Inventor: NISHIMURA HIROSHI
IPC: H05B3/06
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating unit, capable of exposing as more part of the surface of a heat generating body, as much as possible, to the outside of an insulating object and fully securing the strength of a heat-generating body support section of the insulating object and of easier manufacturing.  <P>SOLUTION: In the heating unit, a fireproof groove bottom forming member 3, made apart from the insulating object 1, is integrally supported by the insulating object 1 on a bottom section 2a of a groove 2, arranged on the surface of the insulating object 1, wherein an insulating material is a major component, so as to make the surface 3c at an opening side of the groove 2 expose from the insulating object 1, by covering the bottom section 2a of the groove 2. Cross-sectional profile of the groove 2 at an opening side of the groove 2 is a trapezoidal shape, where the opening side of the groove 2 spreads out from the groove bottom forming member 3, and the heat-generating body 4 is supported on the insulating object 1, in a fixed state, while not being in contact with the groove bottom forming member 3, and is exposed to the outside of the insulating object 1 in the groove 2, by having a curved section 4a on both sides of the heat-generating body 4 and processed into a wave shape in the width direction entering into the insulating object 1, from both sidewalls 2b of the groove 2 at the opening side of the groove 2 from the groove bottom forming member 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194263-A (JP)
Title: Manufacturing method of solid electrolytic capacitor
Inventor: HORIO KAZUTOYO
IPC: H01G9/00
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a solid electrolytic capacitor which can suppress the increase of its leakage current.  <P>SOLUTION: In the laminar type solid electrolytic capacitor, four-sheeted capacitor elements 10 (capacitor elements 10a-10d) each of which has an anode portion 8 and a cathode portion 9 are so laminated as to attach respective external lead frames functioning as respective lead terminals (anode and cathode terminals 11, 12) to the respective middle portions of the respective laminar states. Further, the respective end sides of the respective anode portions of the respective capacitor elements 10 are so bent by using respective fulcrum members 6 as respective fulcrums as to weld the anode portion 8 to the anode terminal 11 resistance-wise or as to weld the adjacent anode portions 8 to each other resistance-wise. Such a resistance-wise welding is performed as to form each fulcrum member 6 and each excavated portion 5 in each anode portion of each capacitor element 10 and as to bend each anode portion 8 by using each fulcrum member 6 as each fulcrum and as to weld the anode portion 8 to the anode terminal 11 fixedly or as to weld the anode portion 8 to the anode portion 8 of the other capacitor element 10 fixedly.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193928-A (JP)
Title: Connecting method and connecting structure of electric component, and power conversion device using the connection structure
Inventor: TAKECHI ATSUSHI
IPC: H02M7/48
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting method and a connecting structure of an electric component, as well as a power conversion device using the above structure, capable of obtaining a superb welding result without increasing a line process time and capable of stable mass production.  <P>SOLUTION: Terminals 1a, 2a of semiconductor modules 1, 2 are bent at right angles and bonded to each other in the vicinity of the respective modules 1, 2, and at the same time, a tip part 3a of a conductive bus bar 3 is bent at right angles like the terminals 1a, 2a of the semiconductor modules 1, 2 and bonded to them, and tip parts of the terminals 1a, 2a of the semiconductor modules 1, 2 and the tip part 3a of the conductive bus bar 3 are fused and bonded in bulk with a nugget 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195313-A (JP)
Title: Intervertebral spacer
Inventor: IWATSUKI KOICHI
IPC: A61F2/44
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intervertebral spacer capable of sufficiently absorbing loads and impact applied to the intervertebral region, having mechanical strength strong enough to suppress damage or chipping.  <P>SOLUTION: The intervertebral spacer is made of metal to be inserted into and disposed in the intervertebral region. A single or a plurality of spaces are formed within the wall thickness in the direction of thickness, and the elasticity is applied by the spaces to loads on the intervertebral region. Preferably, the space is at least either a hollow part formed from one surface to the other surface to be opened on both surfaces, or a recessed slit formed on either surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195503-A (JP)
Title: Coupling auxiliary device and mixed injection instrument coupled body
Inventor: MAEDA TSUTOMU
IPC: A61M39/02
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a mixed injection instrument coupled body preventing easy breakage of a branch pipe by an application of an external force and retaining the rigidity of the whole mixed injection device when executing mixed injection work; and a simple coupling auxiliary device for use in the coupling of the mixed injection instruments, in the mixed injection instrument having a form connected with a plurality of mixed injection instruments.  <P>SOLUTION: This coupling auxiliary device 5 is used for the mixed injection instrument coupled body that is formed by coupling a plurality of mixed injection devices 2, wherein adjoining mixed injection instruments are connected by a connecting tube 4 having flexibility and the inside of the mixed injection instruments are communicated with each other, and is characterized in being attachable between the mixed injection instruments and having a vulnerable site 6 whose fracture strength is lower than that of other sites, at its one portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195607-A (JP)
Title: Image display device and ultrasonic imaging apparatus
Inventor: HASHIMOTO HIROSHI
IPC: A61B8/00
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device for alignedly displaying pieces of two-dimensional tomographic information constituting a plurality of pieces of three-dimensional tomographic image information respectively and defining the simultaneously displayed pieces of the two-dimensional tomographic image information as the images of a same imaging cross-sectional position; and an ultrasonic imaging apparatus.  <P>SOLUTION: The respective pieces of the two-dimensional tomographic image information of the pieces 11 and 12 of the three-dimensional tomographic image information alignedly displayed on a display section 106 are consecutively changed by synchronizing a frame number by a frame synchronous display means 62, so that the pieces of the two-dimensional image information displayed on the left/right of the display section 106 indicate the tomographic image of the same imaging cross section, so that an operator can compare the alignedly displayed pieces of the two-dimensional image information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008134670-A (JP)
Title: Liquid crystal display panel
Inventor: SEKIGUCHI KANETAKA
IPC: G02F1/1343
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To significantly reduce the occurrence of electrolytic corrosion at a lead electrode using a simple technique with the size and weight of a conventional liquid crystal display panel almost secured.  <P>SOLUTION: A liquid crystal display panel includes: a first substrate 1 and a second substrate 6 that are opposed to each other at a predetermined gap; a liquid crystal layer 25 sealed in the gap with a sealant 26; pixel portions formed by electrodes 2 and 7 provided on the first substrate 1 and on the second substrate 6, respectively, to oppose to each other via the liquid crystal layer 25; and a lead electrode 41 for applying electric signals to the electrodes 2 and 7 forming the pixel portions that are provided at least on the first substrate 1, wherein a thin film insulating layer 22 being an insulating covering member is provided to cover at least portions of the lead electrode 41 outside the sealant 26 and to overlap with part of the second substrate 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009206614-A (JP)
Title: Piezoelectric vibration device and method of manufacturing piezoelectric vibration device
Inventor: SAKAMOTO KAZUYASU
IPC: H03H3/02
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric vibration device in which stable bump connection can be performed even in a super-miniature one, and a method of manufacturing a piezoelectric vibration device.  <P>SOLUTION: In a crystal oscillator in which a crystal vibration piece 2 is connected to a housing 1 through a bump 5, a recess 4 is formed at a connection part to the housing 1, the bump 5 having a projecting top part is disposed at the connection part to the crystal vibration piece 2 of the housing 1, and a portion of the bump is buried in the recess 4 by performing one-to-one crowning and connection of the recess 4 on the top part.  <P>COPYRIGHT: (C)2009,JPO&INPIT