baber/WOPTO huggingface dataset:
Patent JP-2011216745-A (JP)
Title: Dust core and method of manufacturing the same
Inventor: INAGAKI TAKASHI
IPC: H01F1/24
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a dust core having such high thermal conductivity as to make it to be favorably used as a core for a magnetic circuit required to reduce the sizes of a transformer, a reactor, a choke coil and the like, in particular, a vehicular reactor and the like, and required to be cooled, and having a low iron loss.SOLUTION: A substance formed by atomizing an insulation consisting of at least one of an oxide, a carbide and a nitride and having a thermal conductivity equal to or higher than that of iron-group soft magnetic powder with an insulating coating formed on its surface is added to and mixed with the iron-group soft magnetic powder with the insulating coating containing a phosphate formed on its surface, the obtained mixed powder is compression-molded into a green compact of at least 6.7 Mg/min density, the green compact is heat-treated at high temperature to form the dust core with the high thermal conductivity insulation present in between the iron-group soft magnetic powders and in holes in the green compact.
Patent JP-2010211215-A (JP)
Title: Multibeam optical scanner and image forming apparatus
Inventor: SHIRAISHI TAKASHI
IPC: H04N1/113
Filed: 2010-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To arrange a beam shape by reducing the unevenness of light quantity caused by the angular dependence of transmittance.  <P>SOLUTION: The multibeam optical scanner includes a plurality of laser diodes which are so disposed that joint faces are tilted in the same direction from a sub scanning direction; a plurality of laser diodes which are so disposed that joint faces are tilted in the opposite direction, to the tilt of the laser diodes from a subscanning direction with the same magnitude; and an optical path synthesizing optical element which has polarized light beam splitter faces and synthesizes all light beams. The light beams from the laser diodes of which the joint faces are tilted in the same direction are made incident to one of the polarized light beam splitter faces and the light beams from the laser diodes of which the joint faces are tilted in the other direction are made incident, to the opposite face of the polarized light beam splitter at different heights in the sub scanning direction for forming respectively different latent images, and the polarization directions of the respective light beams forming the different latent images which are adjacent on the polarized light beam splitter faces are made different.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011225036-A (JP)
Title: Incorrect start prevention system during train maneuvering by operator
Inventor: SAWA MITSUGI
IPC: B61L25/06
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an incorrect start prevention system during train maneuvering by an operator with which the incorrect start of the train can be completely prevented by systematically confirming the propriety of the turn-on of a notching mechanism of a master controller of the train corresponding to a signal of a traffic light.SOLUTION: The incorrect start prevention system during the train maneuvering by the operator includes an operation control device 7 of the train that receives a starting signal or a stop signal from the traffic light 1; the notching mechanism 12 of the master controller as an operating device connected to the operation control device 7; and a locking mechanism 13 that locks the notching mechanism 12. When the stop signal is received from the traffic light 1 in the operation control device 7, the notching mechanism 12 is locked by the locking mechanism 13.
Patent JP-2011224081-A (JP)
Title: Absorbent product
Inventor: MIYAKE HIROSHI
IPC: A61F13/15
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To suppress deformation of side wall parts due to a weight of excrement by increasing stiffness of the side wall parts of side pockets.SOLUTION: In an absorbent product 1, a front pocket, a pair of side pockets 28 and a rear pocket are formed between a back sheet member 23, and a front absorbent core, a pair of side absorbent cores 222 and a rear absorbent core, and excrement which has passed through an opening 25 is collected therein. In the absorbent product 1, the side absorbent cores 222 are bonded on inner surfaces of standing gather parts 341. Thus, since the standing gather parts 341 stand up, the side absorbent cores 222 become far away from the back sheet member 23. Side wall parts 281 of the side pockets 28 have a structure where the side absorbent cores 222 are bonded on the inner surfaces of side sheets 3 and outer covering sheet 231. Thus, it is possible to increase stiffness of the side wall parts 281 of the side pockets 28, to thereby suppress deformation of the side wall parts 281 due to the weight of excrement collected in the side pockets 28.
Patent JP-2011226349-A (JP)
Title: Internal combustion engine
Inventor: MATSUMURA ERIKO
IPC: F01M13/00
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To simplify the configuration and control of a system by combining a PCV mechanism and an alcohol adsorbent.SOLUTION: This engine 10 using an alcohol fuel includes a PCV passage 40 for recirculating the gas in a crankcase 38 to an intake passage 18, a PCV valve 42 installed in the PCV passage 40, and the alcohol adsorbent 44 incorporated in the PCV valve 42. The alcohol adsorbent 44 has a function of adsorbing and desorbing alcohol according to the pressure and the atmosphere therearound. Therefore, the alcohol in the gas can be adsorbed by the adsorbent 44 or the adsorbed alcohol can be desorbed by controlling a negative pressure acting on the alcohol adsorbent 44 using the PCV valve 42 before the alcohol fuel is supplied into a cylinder. Since a gasoline injection system and an alcohol injection system do not need to be prepared separately, the configuration and control of the system can be simplified.
Patent JP-2011226999-A (JP)
Title: Fluorescent temperature sensor and method of temperature measurement
Inventor: KINUGASA SEIICHIRO
IPC: G01K11/12
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent temperature sensor capable of measuring a temperature accurately.SOLUTION: A fluorescent temperature sensor includes: a light emitter 2; a temperature measurement instrument 3 measuring an ambient temperature of the light emitter 2; a phosphor 1 irradiated with excitation light from the light emitter 2; a fluorescence measurement instrument 4 measuring attenuation characteristics of the fluorescence intensity of the phosphor 1; a temperature calculation part 302 calculating the ambient temperature of the phosphor 1 on the basis of attenuation characteristics of the fluorescence intensity; a correction part 303 correcting the calculated ambient temperature of the phosphor 1 on the basis of the measurement value of the ambient temperature of the light emitter 2.
Patent JP-2011233570-A (JP)
Title: Substrate processing apparatus and method of manufacturing semiconductor device
Inventor: KAMEDA KENJI
IPC: C23C16/44
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To facilitate handling for dry cleaning when cleaning gas is added with nitrogen monoxide gas to perform dry cleaning in a processing chamber, and enhance cleaning performance with high controllability.SOLUTION: A substrate processing apparatus has a processing container 201 for processing a substrate, a first cleaning gas supply system 232h for mixing gas containing fluorine atoms and nitrogen monoxide gas in advance and supplying the mixed gas into the processing container, and a second cleaning gas supply system 232e which is provided separately from the first cleaning gas supply system and supplies gas containing fluorine atoms into the processing container. The first cleaning gas and the second cleaning gas are mixed in the processing container 201 to perform dry cleaning.
Patent JP-2011232157-A (JP)
Title: Infrared-ray imaging apparatus
Inventor: KAMA KEISUKE
IPC: G01J1/06
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an infrared-ray imaging apparatus that can suppress image deterioration by blocking disturbance infrared-ray more appropriately.SOLUTION: A surface of a semiconductor substrate 1 is provided with a blocking film 7 and a reflection film 8 in a plane form so as to cover an opening of a cavity part 1a. That is, the blocking film 7 is mechanically and thermally connected to a plane of the semiconductor substrate 1 that faces an optical system 150. The reflection film 8 is formed so as to cover the entire surface of the blocking film 7. An imaging pixel opening 101a is formed through the blocking film 7 and the reflection film 8. The blocking film 7 and the reflection film 8 let only an optical system passing infrared-ray 152 go through the imaging pixel opening 101a to a temperature detecting part 5 in the cavity part 1a. At places other than the imaging pixel opening 101a in the entire plane, the blocking film 7 and the reflection film 8 block/reflect the disturbance infrared-ray.
Patent JP-2011240413-A (JP)
Title: Seal material removing tool
Inventor: YAMAZAKI MAKOTO
IPC: B25B33/00
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a seal material removing tool which easily removes a seal material inserted in a spiral groove of a male screw or a female screw without damaging the spiral groove.SOLUTION: The seal material removing tool removes a seal material deposited on a male screw of a coupling joint for coupling fluid conduits for leading the fluid to each other. A female screw engaged with the male screw is cut in the rotation-axial direction to thereby expose a cross section of a spiral groove of the female screw, and a cutting blade is formed at the cross section.
Patent JP-2011244521-A (JP)
Title: Discharge device of power conversion system
Inventor: SHINDO YUSUKE
IPC: H02M7/48
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To solve the following problem: it is difficult to completely discharge a capacitor 16 connected with an input terminal of an inverter IV connected with a main machine (a motor generator 10) when a vehicle has a collision.SOLUTION: A series regulator 40 steps down a voltage of a capacitor 16 and outputs the stepped-down voltage to a drive unit DU of a U-phase lower arm. A flyback converter FBd for discharge control outputs electric power to a drive unit DU of a U-phase upper arm with an output of the series regulator 40 as an input. When a collision is detected, a photocoupler 54 is turned off, so that the series regulator 54 is turned on to start discharge control.
Patent JP-2011242983-A (JP)
Title: Programmable controller system
Inventor: INOUE HIROBUMI
IPC: G05B19/05
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a programmable controller system in which time lag for all units to receive information associated with current consumption informed from a power supply unit on a bus can be almost eliminated.SOLUTION: The programmable controller system comprises the power supply unit; and a plurality of other units that are connected through the bus to the power supply unit, and that are operated by power supply from the power supply unit. The programmable controller system broadcasts the information associated with current consumption of the system from the power supply unit to the other units through the bus.
Patent JP-2011242304-A (JP)
Title: Surface shape measuring method and measuring device
Inventor: SASAKI OSAMI
IPC: G01B9/02
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a surface shape measuring method and measuring device capable of measuring surface shapes with a resolution in the order of nanometers by detecting a phase-modulated interference signal and performing signal processing calculation to figure out the phase of the interference signal.SOLUTION: A laser beam from a semiconductor laser beam source 11, after being converted into a synthesized beam of two beams whose polarizing directions are orthogonal to each other and differ in phase, is guided to a rotating polyhedral mirror 32, the two beams constituting the synthesized beam having passed a lens 33 are separated by a polarizing beam splitter 34, and one of the beams is caused to irradiate a reference face mirror 42 while the other is caused to irradiate the surface of a measurement object 41. By having the polarizing beam splitter 34 superpose again the reflected light from the reference face mirror 42 and the reflected light from the surface of the measurement object 41 and pass the superposed beam through a polarizing plate 52, the reflected light from the reference face mirror 42 and the reflected light from the surface of the measurement object 41 are caused to interfere with each other.
Patent JP-2010193712-A (JP)
Title: System linked inverter
Inventor: ONIZUKA KEIGO
IPC: H02M7/48
Filed: 2010-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent reduction in efficiency, even when output current becomes small when outputting AC power, while performing feedback control of output current by detecting the current.  <P>SOLUTION: A CT 70B and a CT 70A having a current transformation ratio higher than that of the CT 70B are provided in an output current detecting section 38. A selecting section 66 is provided in a signal generating section 50. The selecting section selects the CT 70B when input power to an inverter is high and performs feedback control by reading output of the CT 70B in terms of output current of the inverter. The selecting section selects the CT 70A, when input to the inverter becomes low and secures a desired feedback gain by reading output of the CT 70A in terms of output current of the inverter, thereby reduction in conversion efficiency is prevented, even if the output current is lowered.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011249033-A (JP)
Title: Projection structure
Inventor: IKEDA KAZUHIRO
IPC: H01J1/304
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a projection structure capable of improving an electron emission performance.SOLUTION: A projection structure 1 includes a base part 2 and a projection part 3. The projection part 3 is provided on the base part 2. The base part 2 and the projection part 3 include diamond crystals. A distance h3 from a distal end 32 of the projection part 3 to a boundary surface S between the base part 2 and the projection part 3 is 10 μm or more and 1000 μm or less. The projection part 3 has a shape that is tapered from the boundary surface S toward the distal end 32. A side surface 31 of the projection part 3 is curved inside of the projection part 3. A distal end diameter of the projection part 3 is 10 nm or more and 30 μm or less.
Patent JP-2011247503-A (JP)
Title: Air cleaning unit device for range hood
Inventor: KASHIWAMURA KEIICHI
IPC: F24F7/007
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaning unit device capable of being altered, at a low cost, to an indoor circulation system or to an indoor/outdoor circulation exhaust system provided with both the indoor circulation system and an outdoor exhaust system using an already-installed range hood (outdoor exhaust system) which is already used.SOLUTION: The air cleaning unit device for a range hood is provided with a unit case 1 having: an air inflow port 5 connected to an air discharging port 3 of the range hood B directly or through a circulation duck 4; and an air outflow port 8 opened to the inside of a room directly or through a circulation duct 7 where an air cleaning member 2 to remove contaminants contained in an exhaust flow G is internally installed so as to formed a partition between an air inflow port 5 side and an air outflow port 8 side in the unit case 1.
Patent JP-2011245070-A (JP)
Title: Key receiving device of game machine
Inventor: KAMATA YOSHIO
IPC: A63F7/02
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a key receiving device of a game machine which can surely prevent fraudulence and adjusting the position in vertical and anteroposterior directions, without providing an oblong hole in an outer frame.SOLUTION: The key receiving device of the game machine includes: a rail member 4 laid on an inner side surface of the outer frame in a longitudinal direction; and a key receiving member 5 attached to the rail member. The key receiving member 5 is comprised of: a base plate 6 movably supported to the rail member 4 to slide in a vertical direction of the game machine; and an anteroposterior position adjustment plate 7 movably supported to the base plate 6 to slide in an anteroposterior direction of the game machine. The rail member 4 has a vertical rail 41 for sliding the key receiving member 5 in the vertical direction, the key receiving member 5 has a support plate 8 for fixation, and the key receiving member 5 is movably supported to slide in the vertical direction by sandwiching the vertical rail 41 between the support plate 8 and the base plate 6.
Patent JP-2011250626-A (JP)
Title: Rotary electric machine
Inventor: ICHIMONJI MASAYUKI
IPC: H02K5/24
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine which can restrain its vibration.SOLUTION: A rotary electric machine comprises: a stator core which vibrates in the radial direction by the rotation of a rotator 1; a stator frame 7 which covers the stator core; and a spring plate 50 positioned on the side face of the stator core. The spring plate 50 is supported by a core support plate 21 and a core fitting plate. Regarding the spring plate 50, when force is operating in the radial direction which goes through the centroid, a component force is generated respectively in a first direction which holds an inclination angle in a circumferential direction in relation to a load direction and a second direction vertical to the first direction, and a first cross-section secondary moment which has the first direction as the first axis and a second cross-section secondary moment which has the second direction as the second axis are different from each other.
Patent JP-2011245099-A (JP)
Title: Vacuum cleaner
Inventor: FUKUOKA HIDETOSHI
IPC: A47L7/04
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner having a dust collecting portion washed with water and dried in a short time.SOLUTION: The vacuum cleaner 1 includes: a body 10; a hose 40 having one end connected to the body 10, and the other end connected to a suction port; the dust collecting portion 15 removably mounted to the body 10, and washed with water; and an electric fan 18 included in the body 10, and forming an air flow sucked from the hose 40 and passing through the dust collecting portion 15. The body 10 has a communication path D from a hose connection port 16 to which the hose 40 is connected, to the dust collecting portion 15, and a circulation path 35 for partially circulating exhaust air from the electric fan 18 to the communication path D. Outside air from the hose connecting port 16 and part of the exhaust air from the electric fan 18 through the circulation path 35 are sucked into the dust collecting portion 15 by the operation of the electric fan 18 to allow drying operation for drying the dust collecting portion 15.
Patent JP-2011251352-A (JP)
Title: Air-float polishing head capable of controlling edge polishing shape
Inventor: KUWABARA TAKAYOSHI
IPC: H01L21/304
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an air-float polishing head capable of controlling an edge polishing shape which can efficiently control an edge shape of a wafer to be polished, wherein a diameter and a width of a rim ring are variable with a single polishing head and also an outermost ring serves as a zone ring for local pressurization.SOLUTION: To solve the problem by providing the air-float polishing head capable of controlling an edge polishing shape in which a plurality of rim rings 21a-21c for forming an outer circumferential part of a pressure air layer 19 are continuously provided coaxially on an under surface of a back plate 20 so that they can individually advancing/retreating to/from the under surface of the back plate 20 and normally retreating tendency is given to them, and one of the plurality of rim rings 21a-21c or a plurality of adjacent rim rings are made to protrude from the lower surface of the back plate 20, whereby the diameter and/or the width of the rim ring are made variable and the edge polishing shape of the wafer W can be controlled.
Patent JP-2010187418-A (JP)
Title: System and method of providing television schedule information
Inventor: SCHEIN STEVEN MICHAEL
IPC: H04H20/00
Filed: 2010-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for providing television schedule information.  <P>SOLUTION: While the system provides television schedule information to a viewer, the system allows the viewer to link, search, select, and interact information in a remote database, for example, a database at Internet. The television schedule information can be displayed on various viewer interfaces, such as the screen of a television, the screen of a computer and the screen of a PCTV receiver. The television schedule information may be stored in a computer, a television, and a PCTV receiver of the viewer or a remote server. In addition, the television schedule information may be downloaded from the remote database onto the computer, the television, and the PCTV receiver of the viewer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011254655-A (JP)
Title: Distance relay and power system protection method
Inventor: YATSUBO OSAMU
IPC: H02H3/40
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a distance relay capable of detecting accurately occurrence of an accident even in the case where a load power is large.SOLUTION: This distance relay 6 calculates impedance Z, Zand Zof power transmission lines 2a, 2b, and 2c based on a voltage and current of the power transmission lines 2a, 2b and 2c, and opens a breaker 3 when at least one impedance enters in active regions A1'-A3' of a resistance-reactance chart. This distance relay 6 simulates a relation between a range of fluctuation of a load power and a range of fluctuation of each impedance, and sets up a blinder region B in which the impedance Zenters in the resistance-reactance chart when the load power increases, and has set up the active regions A1'-A3' so as to avoid the blinder region B.
Patent JP-2011254670-A (JP)
Title: Cell control device
Inventor: OKADA KANAKO
IPC: H02J7/02
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a cell control device, capable of accurately calculating consumption of monitoring means, which is being operated by using a cell as a power supply.SOLUTION: A cell control device which is connected to a cell included in a battery pack 3 and being operated by using the cell as a power source, is provided with monitoring means to monitor a state of the cell, and estimation means to estimate first consumption of the cell which is consumed by the monitoring means according to an electric voltage of the cell, by using an electric voltage of the cell.
Patent JP-2012001498-A (JP)
Title: Polymerizable compound, polymerizable composition, optical material, optical element and optical head device
Inventor: ARISHIMA HIROYUKI
IPC: C07F7/08
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a polymerizable compound having a high refractive index and a high wavelength dispersive property and excellent in light resistance.SOLUTION: There is provided a polymerizable compound represented by formula (1), wherein A represents H, tert-butyl, triphenylsilyl, acryloyloxyalkyldialkylsilyl or the like; and B represents acryloyloxyalkyl, acryloyloxyalkyldialkylsilyl or the like.