baber/WOPTO huggingface dataset:
Patent JP-2009060779-A (JP)
Title: Power converter of fuel cell
Inventor: SATO KEIICHI
IPC: H02M7/48
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter of a fuel-cell power conversion unit which causes a large high current to flow in a printed circuit board without adopting a bus bar.  <P>SOLUTION: The power converter includes: a board terminal connected to a fuel cell 20; a converter 22 which has a full bridge configuration and is connected to the fuel cell 20 through the board terminal; an inverter 26 for implementing power control using a commercial frequency to a DC power generated by a rectifier smoothing circuit 25 connected to a secondary-side output of a high-frequency transformer 24, which is connected to the output of the converter 22; and a control circuit for controlling the converter 22 and the inverter 26. By employing a copper foil pattern with a thickness exceeding 70 μm for a large current circuit unit of a printed circuit board, power conversion of the fuel cell is performed while heat generation at the pattern is suppressed even if the large current is caused to flow.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010005893-A (JP)
Title: Gate position determination system, gate position determination method, and program for functioning computer as gate position determination device
Inventor: MAEDA TAKUYA
IPC: B29C45/27
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate determination system to determine the position of the resin injection gate in a short time.  <P>SOLUTION: The gate position determination system 100 includes an input part 101 to accept the input of analytic conditions, an output part 102, a gate position determination part 110, and a memory part 140. The gate position determination part 110 includes a flow analytic part 120, and a gate position improving part 130. The flow analytic part 120 comprises a model reading part 121, an analytic condition setting part 122, an analytic model generating part 123 to generate an analytic model by splitting the shape of a molding into micro elements, and a resin flow analytic part 124 to implement the analytic based on the analytic conditions. The gate position improving part 130 comprises an analytic result reading part 131 to read the analytic result, a shift direction determining part 132 to determine the direction of the shift for the gate position based on the result, a shift quantity determining part 133 to determine the quantity of the shift of the gate position based on the shift direction, and a display part 134.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010005151-A (JP)
Title: Gripper with anchor for endoscope
Inventor: KOBAYASHI HISAMITSU
IPC: A61B17/28
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gripper with an anchor for an endoscope capable of easily connecting a gripping member and a magnetic anchor to a hook member passing in the interior of an endoscope.  <P>SOLUTION: A traction separation member 28 is provided with retention sections 24 and 29, when non-receiving a predetermined retention release load or more from a traction member 69, coming into contact with a storage cylindrical member 38 to regulate a relative movement of the traction separation member with respect to the storage cylindrical member and, when receiving the retention release load or more, allowing its relative movement. When a predetermined separation load, which is larger than the retention release load, or more is applied to the traction member, a connection section of the traction separation member releases the connection to the gripping member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007402-A (JP)
Title: Fish tail of tunnel excavator, fish tail protection device, bit exchanger, and bit exchanging method
Inventor: SUGIYAMA MASAHIKO
IPC: E21D9/087
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fish tail mounted on a cutter head of a tunnel excavator, which excellently functions even in a long distance excavation condition, to thereby contribute to improved workability of the excavator.  <P>SOLUTION: According to the structure of the tunnel excavator, a main fish tail 30 is arranged at the center of the cutter head 11 that is mounted to be drivable and rotatable on the front of an excavator body 10, and the soil excavated with the main fish tail is introduced via both side ends 30a of the main fish tail, and taken from cutter head openings O into a chamber 17 defined on a rear side of the cutter head. Herein the excavator has a fish tail protective bit 32 arranged on the cutter head at a location that is radially the same location as that of both the side ends of the main fish tail, and thus the protective bit is retractable against the cutter head in an excavating direction, to allow exchange of cutter bits.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009031788-A (JP)
Title: Electrophotographic photosensitive member and image forming process
Inventor: SAKIMURA TOMOKO
IPC: G03G5/06
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photosensitive member having high photosensitivity with respect to the exposed light that has a wavelength of oscillation of 350-500 nm.  <P>SOLUTION: This electrophotographic photosensitive member uses a Piransron compound, having a crystal structure showing peaks at the Bragg angles of 12.3°, 20.5°, 25.3°, and 28.3° in an X-ray diffraction spectrum that has CuKα as radiation source.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248256-A (JP)
Title: Polyether siloxane copolymer network structure composition
Inventor: O'BRIEN MICHAEL J
IPC: A61Q19/10
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicone composition nice to the touch, high in viscosity, and low in shear.  <P>SOLUTION: This composition comprises a reaction product of M<SB>a</SB>M<SP>H</SP><SB>b</SB>M<SP>E</SP><SB>c</SB>D<SB>d</SB>D<SP>H</SP><SB>e</SB>D<SP>E</SP><SB>f</SB>T<SB>g</SB>T<SP>H</SP><SB>h</SB>T<SP>E</SP><SB>i</SB>Q<SB>j</SB>which is useful for various personal care compositions (wherein M=R<SP>1</SP>R<SP>2</SP>R<SP>3</SP>SiO<SB>1/2</SB>, M<SP>H</SP>=R<SP>4</SP>R<SP>5</SP>HSiO<SB>1/2</SB>, M<SP>E</SP>=R<SP>6</SP>R<SP>7</SP>R<SP>E</SP>SiO<SB>1/2</SB>, D=R<SP>8</SP>R<SP>9</SP>SiO<SB>2/2</SB>, D<SP>H</SP>=R<SP>10</SP>HSiO<SB>2/2</SB>, D<SP>E</SP>=R<SP>11</SP>R<SP>E</SP>SiO<SB>2/2</SB>, T=R<SP>12</SP>SiO<SB>3/2</SB>, T<SP>H</SP>=HSiO<SB>3/2</SB>, T<SP>E</SP>=R<SP>E</SP>SiO<SB>3/2</SB>, Q=SiO<SB>4/2</SB>, R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, R<SP>8</SP>, R<SP>9</SP>, and R<SP>12</SP>are independently a monovalent 1-60C hydrocarbon group; R<SP>4</SP>, R<SP>5</SP>, R<SP>10</SP>are independently a monovalent 1-60C hydrocarbon group or a hydrogen; R<SP>6</SP>, R<SP>7</SP>and R<SP>11</SP>are independently a monovalent 1-60C hydrocarbon group or R<SP>E</SP>; each R<SP>E</SP>is independently a monovalent 1-60C hydrocarbon group having at least one oxysilane part; and a, b, c, d, e, f, g, h, i, and j are each zero or a positive number).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010014324-A (JP)
Title: Air conditioner
Inventor: EBIHARA MASAHARU
IPC: F24F1/00
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of surely generating electrostatic mist, improving safety, preventing catching caused by the intrusion of fingers to an upper section of a bypass blowoff pipe, and suppressing a probability of demounting and fracture.  <P>SOLUTION: An indoor unit of this air conditioner having suction openings 2a, 2b for sucking indoor air, a prefilter 5 for removing dust included in the air sucked from the suction openings 2a, 2b, a heat exchanger 6 exchanging heat with the sucked air, an air distribution fan 8 for distributing the heat-exchanged air exchanged by the heat exchanger 6, a supply opening 10 for supplying the air distributed from the air distribution fan 8, and a main flow channel 20 making the suction openings 2a, 2b communicate with the supply opening 10 is further provided with a partitioning wall 46c separated from the main flow channel 20, and an electrostatic atomizer 18A for generating electrostatic mist to a separated open space, and furthermore, a protective wall 22f is disposed in a state of closing an upper spatial section H of the bypass supply pipe 22d of the electrostatic atomizer 18A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009018345-A (JP)
Title: Weld repair method for turbine bucket tip
Inventor: SATHIAN SUJITH
IPC: F01D25/00
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weld repair method for a turbine bucket tip.  <P>SOLUTION: The weld repair method employs a gas tungsten on or plasma arc welding torch and a similar-metal filler material. An amperage to be supplied to the torch and a travel speed of the torch are controlled so as to form a weld bead of a mushroom shape. The weld bead is ground from the whole side surfaces so as to remove at least a half of thickness of the weld bead and then another weld bead is formed. The weld part formed in this way has no crack and comprises one directional solidification weld metal, which is similar to the one directional solidification metal of the mother metal and therefor has a mechanical properties equivalent to the mother metal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010014251-A (JP)
Title: Output transmission device and motor with speed reducing mechanism
Inventor: YAMASHITA TOMOKI
IPC: F16D3/12
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output transmission device and a motor with a speed reducing mechanism capable of suppressing axial rattling between a wheel gear and an output shaft even when they are composed without a cushioning member.  <P>SOLUTION: The output transmission device and the motor with the speed reducing mechanism includes a transmission plate 32 used as a transmission member attached to the wheel gear 31 from its axial direction, directly engaging in a rotating direction with the wheel gear 31, and transmitting rotation of the wheel gear 31 to the output shaft 33, and a C-ring 51 provided in a position holding the transmission plate 32 with the wheel gear 31 in the axial direction and used as a regulating part regulating movement to an opposite wheel gear 31 side of the axial direction in the transmission plate 32. An elastic ratchet part 45 used as a pressing means for pressing the transmission plate 32 in the axial direction with respect to the C-ring 51 is formed on the wheel gear 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018121-A (JP)
Title: Image monitoring device
Inventor: AKIYAMA TOMONORI
IPC: B60K35/00
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image monitoring device capable of certainly obtaining a face image of a driver by an image pick-up apparatus, while simplifying a mounting structure of the image pick-up apparatus.  <P>SOLUTION: The image monitoring device 1 comprises a transparent projecting screen 5 attached on a front surface of a meter indicating portion 3 of an instrument panel 2, and a projector 6 and a camera 7 disposed a back surface side of the meter indicating portion 3 in the meter indicating portion 3. The projector 6 is a projecting apparatus projecting (indicating) a gauge picture including a meter picture on the projecting screen 5 by visible light. On the front surface of the projector 6, a near-infrared cut filter 9 cutting near-infrared light is disposed. The camera 7 is the image pick-up apparatus shooting a face F of the driver through the projecting screen 5 by near-infrared light, and obtaining the face image of the driver. On the front surface of the camera 7, a visible light cut filter 10 cutting the visible light is disposed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010017975-A (JP)
Title: Image forming apparatus, and its controller and computer program
Inventor: WATABE YUMI
IPC: B41J2/01
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the quality of a printed image is degraded because the dispersibility of dots among paths is not secured in an image forming apparatus for conducting multipath printing using a mask pattern.  <P>SOLUTION: The image forming apparatus converts image data into print data including printing and non-printing pixels, and divides it into a plurality of paths to print. The image forming apparatus is provided with: a converting means for converting image data by an error diffusion processing to create print data to be used for printing in each of the paths; and a printing means for printing the print data. The converting means sets a threshold value to be used for the error diffusion processing to be different for each path, by using random numbers, and creates the print data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021933-A (JP)
Title: Sound distribution device
Inventor: IGUCHI MIKIO
IPC: H04R1/00
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound distribution device that has a uniform sound range in the longitudinal direction and prevents rainwater, dust, worm, angleworm or the like from entry to reduce wiring work hours as a secondary purpose.  <P>SOLUTION: The sound distribution device includes a reflection wall member made of a material having high-sound impedance and a sound source arranged at one end of a sound waveguide with multiple sound holes through predetermined points from the inside to the outside space. The other end of the sound waveguide is blocked. The sound holes are positioned at the peak of a standing wave corresponding to the length of the sound waveguide and positioned at the peak of odd-order harmonics of the standing wave on a bus line of the sound waveguide.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025580-A (JP)
Title: Optical unit
Inventor: NAMIKI MITSURU
IPC: G01N21/43
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical unit capable of preventing the occurrence of aberration in a prism to detect the incident angle of light with high precision and having good ease of operation.  <P>SOLUTION: The optical unit for detecting the intensities of reflected light corresponding to respective incident angles totally reflected from a sample arranging part has a light source unit 1 for emitting parallel light, a photodetector row 3 and the prism 2 receiving the incidence of the light from the light source unit to guide the light to the photodetector row. The prism includes a first prism having an incident surface 2a, a second prism having a curved reflecting surface 2b and the sample arranging part 2c, and a third prism having an emitting surface 2d, wherein the first and second prisms are arranged on the side of the same surface as the second prism or arranged at the positions opposed to each other so as to hold the second prism.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024936-A (JP)
Title: Ring pump
Inventor: ISHIDA EISUKE
IPC: F04B45/00
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a pump capable of delivering wind with a wind pressure by rotational movement like a bellows.  <P>SOLUTION: The ring pump comprises a discoidal air chamber, and a ring capable of deforming into an elliptical shape from a circular shape and capable of maintaining airtightness with the air chamber. One part of the ring is adhered between two air passages 5, 6 provided on an inner side wall surface of the air chamber, and by moving another portion around an interior of the air chamber along an inner wall of the air chamber while holding it, capacities of two spaces formed in the interior of the air chamber are changed, and pump action of taking in and discharging air from the air passages 5, 6 is carried out.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027840-A (JP)
Title: Thermoelectric device and its manufacturing method
Inventor: KISHI MATSUO
IPC: H01L35/34
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric device which exhibits excellent alignment accuracy of thermoelectric elements at PN-junction electrodes constituting the thermoelectric device and has no unwanted gaps in solder connection portions, and its manufacturing method.  <P>SOLUTION: In PN-junction electrodes 4 constituting a thermoelectric device 1, each portion to which a thermoelectric element is connected has a recess, and a PN-junction electrode bottom metallization layer 6 is provided on the bottom of the recess. The thermoelectric device exhibits excellent alignment accuracy between thermoelectric elements 9 and 10 and the PN-junction electrodes 4, and has no unwanted gaps in solder connection portions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025870-A (JP)
Title: Method for measuring high density lipoprotein cholesterol
Inventor: MIYATA TAKUJI
IPC: G01N33/92
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of improving the solubility of a precipitation reagent, improving stirring efficiency and easily separating the precipitation material, in a method for measuring HDL cholesterol which selectively precipitates lipoprotein except HDL using a precipitation reagent.  <P>SOLUTION: In the measuring method of high density lipoprotein cholesterol for fractionating and measuring high density lipoprotein cholesterol using a precipitation reagent which selectively fractionate and precipitates lipoprotein cholesterol except HDL cholesterol in a serum sample, insoluble particles are added to the precipitating reagent. By this, the insoluble particles intrude into the crystal of the precipitating reagent to improve the solubility of the reagent. In stirring, the insoluble particles play a role of a stirrer to improve the stirring efficiency so that stirring is favorably performed in a short stirring time. Since only the insoluble particles are added to the precipitating reagent, restriction as the case of bonding between the precipitating reagent and the insoluble particles is not needed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028777-A (JP)
Title: Method and apparatus for reserving resource
Inventor: TAJIMA KAZUYUKI
IPC: H04L45/24
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of decreasing processings, which are unnecessary for reserving a resource, to set a redundant route efficiently.  <P>SOLUTION: In s network in which a first route is set, a fourth route is generated to perform reservation and release of a resource, when it is required to alter the first route to set a second route and a third route which are in redundant relationship to each other. The fourth route is a route defined by adding the first route, the second route, and the third route and subtracting a part common to the first route and the second or third route from the addition result. Resources required for the second route and the third route are reserved along the fourth route, and an unnecessary resource is released. Further, from the reserved resources and a resource included in the first route, the second route and the third route are generated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033150-A (JP)
Title: Numerically controlled machine tool
Inventor: SUGIE MASAYUKI
IPC: G05B19/4155
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the correction of a working program to be performed in order to suppress a stand-by time for an auxiliary operation time is complicate and difficult for an operator to understand.  <P>SOLUTION: A numerically controlled machine tool 12 is provided with: an auxiliary control part 3 for executing a working operation; an auxiliary operation control part 6 for executing an auxiliary operation; a first working program analyzing part 2 for analyzing all the commands of a working program 1, and for applying a control command necessary for the interruption control part 3 and the auxiliary operation control part 6; a second working program analyzing part 5 for applying a control command necessary for making the auxiliary operation control part 6 execute a preliminarily set independent auxiliary operation, and for interrupting the analysis of the working program until a subordinate auxiliary operation to be executed based on a control command by the first working program analyzing part 2 is completed; and a control command invalidation processing part for invalidating the control command when the independent auxiliary operation related with a control command by the first working program analyzing part 2 has been completed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033638-A (JP)
Title: Head slider of magnetic disk device
Inventor: KUBODERA HIROYUKI
IPC: G11B5/31
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head slider of a magnetic disk device in which unstable floating caused by a lubricant drop is made less likely to occur by making the lubricant attached on the slider evaporate more easily.  <P>SOLUTION: Inside a nonmagnetic insulating layer 404 formed in an air outflow end of the head slider, in addition to a heat generating element 410 and a head element 408, a multiple layer heat conducting mechanism 412 which is laminated in a slider longitudinal direction and where at least one layer out of the layers extends to near both the ends of a slider width direction, is embedded. Heat generated by the heat generating element 410 spreads over the nonmagnetic insulating layer 404 efficiently, and the temperature of the whole nonmagnetic insulating layer 404 increases. Therefore, the temperature of the lubricant attached to any place of the nonmagnetic insulating layer 404 increases efficiently, and the lubricant evaporates or flows.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010032171-A (JP)
Title: Air conditioner
Inventor: SUZUKI KAZUHIRO
IPC: F24F13/28
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of expecting high cleaning effect though it has a simple constitution, easily demounting an air filter and a filter cleaning device, and further easily performing overhaul and the like.  <P>SOLUTION: In this air conditioner 1 provided with a filter cleaning device 30 for removing dust captured by the air filter 14, the filter cleaning device 30 icnludes a cleaning brush 50 moved along a front face of the air filter 14 and removing and collecting the dust captured by the air filter 14, and a moving means 35 for relatively moving the cleaning brush 50 along the front face of the air filter 14, and the cleaning brush 50 is constituted to be moved while being kept into contact with the front face of the air filter 14 in being moved in the dust collecting direction from a movement start point, and to be moved while being separated from the front face of the air filter 14 in returning from a terminal position in the dust collecting direction to the movement start point.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008294467-A (JP)
Title: Optically pumped, vertically emitting semiconductor laser
Inventor: WOLFGANG SCHMIDT
IPC: H01S5/14
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertically emitting semiconductor laser as defined in the leading concept which eliminates the disadvantages known in the prior art, and which can surely operate even in a particularly continuous high oscillation output.  <P>SOLUTION: The vertically emitting semiconductor laser is provided with a heat sink which is transparent to emitted light beam, and is arranged inside a laser resonator in thermal contact with a succession of active layers. The heat sink consists of a material that has a higher thermal conductivity than materials in the succession of active layers. The heat sink is arranged on a side opposite to a reflector layer side of the succession of active layers, or the heat sink is arranged between the reflector layer and the succession of active layers. Further, another heat sink is arranged on the side opposite to the reflector layer side of the succession of active layers.  <P>COPYRIGHT: (C)2009,JPO&INPIT