baber/WOPTO huggingface dataset:
Patent JP-2011048073-A (JP)
Title: Optical element, imaging optical system and imaging apparatus
Inventor: YAMANO HIROTAKA
IPC: G03B11/04
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which exhibits excellent color reproductivity in a red color region, and is reduced in size.  <P>SOLUTION: The optical element has: a base material formed of a film-like resin material having infrared absorption action; and a multilayer film formed to adjust spectral characteristics on both surface of the base material, and satisfies the following conditional expressions (1) to (4). (1) is 0.75<T<SB>IRCF(600)</SB>/T<SB>IRCF(540)</SB><0.95, (2) 615<λ<SB>LT50%</SB><670, (3)¾T<SB>IRCF(700)</SB>/T<SB>IRCF(540)</SB>¾<0.05, and (4) 680≤λ<SB>LR50%</SB>, wherein T<SB>IRCF(600)</SB>is spectral transmission factor of light of 600 nm wave length, T<SB>IRCF(540)</SB>is a spectral transmission factor of light of 540 nm wave length, λ<SB>LT50%</SB>is the wave length of near infrared light at which the spectral transmission factor becomes 50%, T<SB>IRCF(700)</SB>is a spectral transmission factor of light of 700 nm wave length, λ<SB>LR50%</SB>is the wave length of near infrared light at which the spectral reflectance becomes 50%, and the unit of wave length is nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010079888-A (JP)
Title: Node splitting method and apparatus, and machine-readable medium
Inventor: KRUSS ERIK
IPC: G06F17/30
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a node splitting method of improved node splitting in a data structure.  <P>SOLUTION: A split point of a node is determined based at least in part on hashes of entries in the node and the node is split based on the determined split point.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011027096-A (JP)
Title: Insect repelling electric fan
Inventor: TSUNODA TADASHI
IPC: F04D29/52
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary appliance for blowing away insects and dust intruding into a house when getting in/off the house through an entrance or a porch and when opening and closing windows in order to solve a problem that the insects have been kept away by hands or a fan in the past.  <P>SOLUTION: An electric fan is fitted to a lower part of a hollow shaft (1) directed downward, and a dome-type cover (3) is provided at the periphery thereof to cover the electric fan so as to protect the electric fan from rains. By this, since the electric fan blows air immediately below, the insects and dust near an entrance can be blown away. A switch (4) is provided to operate the electric fan of the structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052587-A (JP)
Title: Control device for air bypass valve of diesel engine
Inventor: MATSUSE HIROTOSHI
IPC: F02B37/16
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diesel engine having a turbocharger which prevents generation of a surge sound or flow-back sound with backflow of supercharging air.  <P>SOLUTION: The diesel engine includes: an air bypass valve 51 disposed on an air bypass passage 5 connecting the upstream with the downstream of a compressor 21 of the turbocharger 2; the air bypass valve 51 opened by turning off an accelerator. Time for opening the air bypass valve 51 takes longer and the opening thereof increases according to the increase in the change amount of the accelerator opening at turning off the accelerator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051278-A (JP)
Title: Lightweight substrate with excellent gas barrier properties and surface characteristics and member using this substrate
Inventor: ENDO ZENICHIRO
IPC: B32B17/10
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight substrate which can be made light in weight more significantly compared with an ordinary substrate, and also can contribute to making a display device thin and lightweight beyond a present level with lightweight properties, barrier properties to water, gas barrier properties to air and excellent surface characteristics.  <P>SOLUTION: The lightweight substrate 1 is composed of a pair of pieces of thin film glass 2 and 2a and an intermediate layer 3 sandwiched between the pair of pieces of thin film glass. In addition, the lightweight substrate 1 shows excellent gas barrier properties and characterized in that a permeability coefficient of water vapor is not more than 1×10<SP>-2</SP>g/(m<SP>2</SP>day), and surface characteristics are excellent. Especially, the pieces of thin film glass 2 and 2a are manufactured by an overflow method, have a surface roughness (Pa value) of not more than 1 nm, and have smooth surfaces.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061879-A (JP)
Title: Technique and tool for leading in bent portion of cable
Inventor: WATANABE MASAYUKI
IPC: H02G1/06
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe and easy technique for leading in a bent portion of a cable.  <P>SOLUTION: The technique is configured such that a lead-in tool B has a first ring 2 attached on a closed front end of a bag-like wire net 1, an opening 3 attached on the rear end, and a second ring 5 attached on a branch portion branched from the wire net 1, one end of an electric cable A is inserted into the wire net 1 from the opening 3, one end of a main rope 7 is connected to the first ring 2 and the other end of the main rope 7 is inserted into a first metal wheel 9 hung at a high position to pull the other end of the main rope 7. In this technique, when the lead-in tool B comes close to the first metal wheel 9, an auxiliary rope 11 is connected to the second ring 7, the auxiliary rope 11 is hung on a second metal wheel 12 attached closely to the first metal wheel 9 to pull the auxiliary rope 11, the main rope 7 is detached from the first metal wheel 9, the electric cable A is pulled up by the auxiliary rope 11, and the main rope 7 is pulled to the side of that point.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055892-A (JP)
Title: Shutter generator device
Inventor: ISHIHARA YOSHITSUGU
IPC: A63F7/02
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shutter generator device capable of further enhancing the presentation effect of the play at a low cost and without trouble in association with the wiring.  <P>SOLUTION: In the shutter generator device, a display screen can be opened/closed by a pair of movable members 3 and 3, which can be integrated with each other at an intermediate position between right and left ends of the screen. The shutter generator device has a simple-structured movable member shape changing mechanism 5 for changing the shape of the movable members by raising an acting member 6 from just below the integrate movable members 3 and 3 to abut on the movable members and giving pressure to the movable members. The shape changing mechanism 5 and an actuation motor 11 are separately and independently set from the pair of movable members 3 and 3, so that no mechanical restraint is generated between the shape changing mechanism and actuation motor 11 and the movable members 3 and 3 when the pair of movable members are moved (before the integration). The motor 11 requiring wiring is fixed to a stationary member side without requiring the wiring between the motor and the pair of movable members 3 and 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059255-A (JP)
Title: Map display terminal unit and map display system
Inventor: KOMINE HIROBUMI
IPC: G09B29/00
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a map display terminal unit and a map display system capable of displaying an optimum path searched in the latest road map in the terminal unit without updating a road map in the terminal unit.  <P>SOLUTION: The map display system includes a storing means 224 for storing a road map, a communication means 222 for transmitting information about a current position, a destination, and the road map to an external device 210 and receiving information about the optimum path from a current position to the destination searched by the external device 210, a display means 225 for displaying the road map, and a control means 223 for drawing the information about the optimum path on the road map stored in the storing means 224 and displaying it in the displaying means 225. The information about the optimum path is a position and graphic information for drawing the optimum path from the current position to the destination and a road not stored in the storing means 224 among roads on the optimum path. The control means 223 controls to draw the optimum path on the road map stored in the storing means 224 and draw the roads not stored in the storing means 224 based on the position and the graphic information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010093242-A (JP)
Title: Magnetic shield system and magnetic shield method
Inventor: YAMAZAKI KEITA
IPC: H05K9/00
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic shield system capable of reducing nonlinear noise in addition to uniform magnetic field component noise and inclined magnetic field component noise.  <P>SOLUTION: The magnetic shield system includes: magnetism detection coils X1, X2, Z1, Z2 which enclose a magnetism detection target space 4 and are aligned at mutually opposite positions; a compensation coil 2 which applies magnetism to a magnetism reduction target space 5 without passing through the magnetism detection coils X1, X2, Z1, Z2; and a control device 3 in which an addition component and a difference component between the magnetization detection coils X1, X2, an addition component and a difference component between the magnetization detection coils Z1, Z2 and an addition component and a difference component between the magnetization detection coils X1, X2 and the magnetization detection coils Z1, Z2 are calculated, and magnetization is applied to the magnetism reduction target space 5 by using the compensation coil 2 so that a magnetic field of an evaluation point set in the inside of the compensation coil 2 is minimized based on respective calculated addition components and difference components.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011060965-A (JP)
Title: Method and apparatus for manufacturing r2fe14b rare earth sintered magnet
Inventor: FUKUDA SHIGEO
IPC: H01F41/02
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method and apparatus for manufacturing Dy<SB>b</SB>Nd<SB>2-a</SB>Pr<SB>a</SB>Fe<SB>14</SB>B<SB>1</SB>(2≥a≥0, 0.5>b>0) or Tb<SB>b</SB>Nd<SB>2-a</SB>Pr<SB>a</SB>Fe<SB>14</SB>B<SB>1</SB>(2≥a≥0, 0.5>b>0) from a eutectic material consisting of Dy or Tb and Fe and a light rare earth element compound of Nd<SB>2-a</SB>Pr<SB>a</SB>Fe<SB>14</SB>B<SB>1</SB>(2≥a≥0).  <P>SOLUTION: The new method is provided for manufacturing Dy<SB>b</SB>Nd<SB>2-a</SB>Pr<SB>a</SB>Fe<SB>14</SB>B<SB>1</SB>(2≥a≥0, 0.5>b>0) or general formula Tb<SB>b</SB>Nd<SB>2-a</SB>Pr<SB>a</SB>Fe<SB>14</SB>B<SB>1</SB>(2≥a≥0, 0.5>b>0). The light rare earth compound sintered magnet expressed in Nd<SB>2-a</SB>Pr<SB>a</SB>Fe<SB>14</SB>B<SB>1</SB>(2≥a≥0) is arranged near the eutectic material consists of Dy or Tb and Fe, which is processed under the temperature condition of 900 to 1,020°C, and fabrication is made without forming Dy or Tb films on the surface of the light rare earth element compound.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056420-A (JP)
Title: Exterior structure, and coating solution therefor
Inventor: TAKAGI YOJI
IPC: B01J37/02
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exterior structure capable of obtaining high-degree photocatalytic gas decomposition activity even in a case that a photocatalyst layer is applied in a thickness of above 2 μm so as to suppress the deterioration of an enamel coating surface or clear coating surface, and a coating solution therefor.  <P>SOLUTION: The exterior structure is formed by providing a photocatalyst layer on the surface of a base material and the photocatalyst layer is obtained by drying the photocatalyst coating solution applied to the surface of the base material. The photocatalyst coating solution is composed of photocatalytic titanium oxide particles, zirconia particles, a curable silicone emulsion and water. The zirconia particles are partially subjected to coating or modification treatment by a substance having a hydrophobic group. The average particle size of the photocatalytic titanium oxide particles is smaller than that of the emulsion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059494-A (JP)
Title: Zoom lens and imaging device
Inventor: KAWAMURA HIROKI
IPC: G02B13/18
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens and an imaging device achieving miniaturization as a whole by lessening the number of lenses of a first lens group, making thickness of a lens system small, and making the whole length short.  <P>SOLUTION: The zoom lens arranges the first lens group G1 having negative refractive power, a second lens group G2 having positive refractive power, a third lens group G3 having negative refractive power, and a fourth lens group G4 having positive refractive power in the order from an object side. The first lens group G1 is constituted of a first negative lens L11, a reflection member (rectangular prism LP) folding an optical path by reflecting incident light, and a second negative lens L12 in the order from the object side. When an Abbe's number for a d line of the first negative lens L11 in the first lens group G1 is νd11, a focal distance of the first lens group G1 is f1, and an entire system focal distance in a wide angle end is fw, the following conditional inequalities are satisfied. The inequality (1): νd11>45, and the inequality (2): 1.0<¾f1/fw¾<2.1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011057929-A (JP)
Title: Polyamide resin composition
Inventor: AYUBA SHINICHI
IPC: C08L77/06
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamide resin composition excellent in various physical properties such as heat resistance, chemical resistance, mechanical properties and dimensional stability.  <P>SOLUTION: The polyamide resin composition contains a polyamide (A) comprising diamine units containing 70 mol% or more of paraxylylene diamine units and dicarboxylic acid units containing 70 mol% of more of 6-18C straight-chain aliphatic dicarboxylic acid units; and a polyphenylene sulfide (B), wherein the mass ratio of the (A) component to the (B) component ranges from 5:95 to 99.9:0.1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062834-A (JP)
Title: Recording device, control method for recording device, and program
Inventor: EGUCHI ISAO
IPC: G06F3/12
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To change a command to be used in a recording device without updating a firmware.  <P>SOLUTION: The printer 2 which operates and records according to commands received from a host computer 4 has a plurality of commands including a command corresponding to a specific language, stores command configuration information 24C for setting the executability of each command, can execute a plurality of operating modes including a normal operating mode and a setup configuration mode, moves to the configuration mode when a specific indication command is received from the host computer 4, and changes the command configuration information 24C according to an indication of configuration change when the indication of configuration change of the command configuration information 24C is received in the configuration mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062095-A (JP)
Title: Cutting blade mounting structure of flail mower
Inventor: MIYAMARU HIROTAKA
IPC: A01D34/73
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting blade mounting structure of flail mower, which hardly causes defects in rotation of cutting blades.  <P>SOLUTION: The cutting blade mounting structure of flail mower to a bracket 90 mounted on a rotary drum 50 is provided. The bracket 90 has a pair of support pieces 91 and 92 opposing each other at a distance larger than the thickness of the cutting blades 70. The pair of the support pieces 91 and 92 are equipped with hole parts 91a and 92a at positions opposing the support pieces. The cutting blades 70 have a through-hole 70a and are connected to the bracket 90 by inserting a bolt 40 into the through-hole 70a and the hole parts 91a and 92a inside of the pair of the support pieces 91 and 92. A cylindrical member 43 is arranged between the inner circumference of the through-hole 70a and the outer circumference of the bolt 40. Length of the cylindrical member 43 is larger than a distance between outside surfaces of the pair of the support pieces 91 and 92 and the outer diameter of the cylindrical member 43 is smaller than the hole parts 91a and 92a in a section of length larger than at least a distance of the outside surfaces of the pair of the support pieces 91 and 92.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065400-A (JP)
Title: Object recognition apparatus
Inventor: YAMASHIRO HANAKO
IPC: B60R21/00
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel object recognition apparatus distinctively recognizing a vehicle, a bicycle, a person (pedestrian) and the like with high accuracy from a detection pattern of reflection of an on-vehicle radar.  <P>SOLUTION: By means of a feature extraction part 8 and a classification score calculation part 9, the detection pattern of reflection of the on-vehicle radar 2 for each frame is classified to one of a plurality of feature patterns prepared for each object. An object attribute estimation part 10 accumulates classification results of pattern recognition on a plurality of time-series frames by a classification means, thereby temporal variations in the moving direction, the attitude and the like of the object are absorbed, and the object is recognized precisely by removing influence thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011067014-A (JP)
Title: Control circuit for power conversion circuit, and power supply system with the control circuit
Inventor: KAWAMOTO TETSUHIRO
IPC: H02J3/38
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control circuit for an inverter circuit that executes output control for suppressing application of an overvoltage to a load as quickly as possible when an output voltage rises to the overvoltage and simultaneously determines whether the overvoltage is caused by a power failure, and switches to more appropriate output control according to the determination results so as to make output control of an inverter circuit appropriate with respect to the generation of the overvoltage to the utmost extent.  <P>SOLUTION: The control circuit 6 for executing current control is provided with an overvoltage detection unit 65 for detecting that an output voltage Vo is an overvoltage. When the overvoltage is detected, the current control is switched to voltage control for suppressing the overvoltage. After switching to the voltage control, it is determined whether an output current Io increases. When determined that the output current increases, it is determined that the overvoltage is not caused by a power failure, thereby switching the voltage control again to the current control.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064267-A (JP)
Title: Normally-open solenoid valve
Inventor: YOSHIDA KEIGO
IPC: F16K31/06
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve restrained in size increase while restrained in the oscillation of a plunger.  <P>SOLUTION: The plunger 4 is a non-magnetic body formed of resin, and one end side of the plunger 4 is connected to an armature 3. The other end side of the plunger 4 is formed with a spring receiving part 4a to which the end of a coil spring 11 is mounted. The plunger 4 is formed to be tapered from the spring receiving part 4a toward the other end side, and the tip is formed with a valve element 4b abutting on the seat 5a of a valve seat 5. The valve element 4b is formed into a substantially hemispherical shape. A pressure receiving part 4c is formed between the valve element 4b and the spring receiving part 4a. The plunger 4 is formed through injection-molding of resin using a molding die whose parting line is formed in the position of the pressure receiving part 4c.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025308-A (JP)
Title: Method for manufacturing steel bar
Inventor: KUSHIDA HITOSHI
IPC: B21D3/02
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a steel bar capable of preventing the occurrence of twist in a wire rod drawn from a coil, and straightening the bend of the wire rod in the direction where straightening is needed, securely, at room temperature.  <P>SOLUTION: In a method for manufacturing a steel bar, a steel bar 2 is manufactured after cold straightening is performed on a wire rod 1 drawn from a coil 3 into which the wire rod 1 is spirally wound by hot rolling. In the method, cold straightening is performed in the following way: a piece of the wire rod 1 drawn from the coil 3 is held to restrict twist by a pair of pinch rolls 4 disposed right behind the position where the wire rod 1 is drawn from the coil 3, and, the bend of the wire rod 1 whose twist is restricted is straightened by plurality of straightening rollers 5 arranged in the downstream side of the straightening rollers.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065086-A (JP)
Title: Liquid crystal display element and method for manufacturing the same
Inventor: MOMOI YUICHI
IPC: G02F1/1339
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display element in which the alignment defects of a liquid crystal are not developed even though substrates are stuck to each other in a display area and on the periphery thereof by using a sticky spacer.  <P>SOLUTION: The liquid crystal display element includes: a first substrate 1 and a second substrate 2 which are opposed to each other; the liquid crystal 3 which is enclosed between the first substrate 1 and the second substrate 2 and in which a dendrimer is dissolved; the spacer 4 which is formed in the display area on the first substrate 1 and sustains a gap between the first substrate 1 and the second substrate 2; and a wall 5 which is formed in a frame area on the periphery of the display area on the first substrate 1 and seals the liquid crystal 3. An adhesive 6 is applied to, at the least, the opposed portion of the second substrate 2 to the display area of the first substrate 1 and the adhesive-applied second substrate 2 is stuck to the first substrate 1 via the spacer 4 and the wall 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011070009-A (JP)
Title: Degassing device for pellicle and degassing method for the same
Inventor: KUROKI KYOKO
IPC: G03F1/66
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce outgas from a pellicle and gas adsorbing onto the pellicle from the environment during storage.  <P>SOLUTION: A degassing device for a pellicle is provided, including a chamber 3 holding a pellicle 1 inside, a gas inlet system 5 introducing an atmospheric gas into the chamber 3, and a controller 7 controlling the gas inlet system 5 so as to adjust the atmospheric gas to a required gas flow rate and required gas pressure and to introduce the gas into the chamber 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT