baber/WOPTO huggingface dataset:
Patent JP-2010086670-A (JP)
Title: Surface light source
Inventor: ITO TAKAHIRO
IPC: G02B6/00
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light source making a color irregularity reduced light from a surface light source outgoing from a light outgoing plane of a light guide panel with no formation of light scattering recessed parts in a light incidence plane of the light guide panel.  <P>SOLUTION: Emitters 5, each having a plurality of monochromatic light emitting elements 17, are disposed in opposition on the light incidence plane 3c of the light guide panel 3. The panel includes a partial area from the light incidence plane 3c to a position apart from the plane 3c by a predetermined distance L as a color mixing area 3A and a partial area apart from the plane 3c beyond the area 3A as an effective outgoing area 3B. The panel 3 mixes a plurality of kinds of incidence monochromatic color lights from the emitters 5 in the color mixing area 3A and makes a synthetic light obtained by mixing the lights outgoing from the light outgoing plane 3a of the area 3B. The largest pitch P between the adjacent elements 17 of each emitter 5 is set to be L/P≥27.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010083200-A (JP)
Title: Control device of vehicle driving device
Inventor: TABATA ATSUSHI
IPC: B60W20/00
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a vehicle driving device capable of achieving both of reduction in a gear change shock and improvement in fuel economy based on driving intention, in a vehicle driving device having a driving force source and a stepped automatic transmission part.  <P>SOLUTION: A torque phase compensation control means 72 carries out torque compensation control for controlling second motor torque T<SB>M2</SB>so that a drop of output torque T<SB>OUT</SB>of the automatic transmission part 20 is reduced in a torque phase of the automatic transmission part 20. A torque compensation quantity decision means 74 changes torque compensation quantity of a second electric motor M2 (the driving force source) to the output torque T<SB>OUT</SB>in the torque phase compensation control according to a travel mode selected by switching of a driving mode selection switch 44. Therefore, the torque compensation quantity is increased/decreased when a driver switches the driving mode selection switch 44 according to his/her driving intention, and consequently, both of improvement in fuel economy and reduction in gear change shock due to operation of the torque compensation control can be achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010083936-A (JP)
Title: India ink-like composition
Inventor: WATABE JUN
IPC: C09D11/00
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an india ink-like composition in which the dyeing of a cotton fiber, rayon fiber, polyester fiber, and wool fiber with the composition can be inhibited, and the composition washes out in washing from the cotton fiber, rayon fiber, polyester fiber, and wool fiber.  <P>SOLUTION: The india ink-like composition includes an acid dye, anhydrous sodium sulfate, and water, wherein the anhydrous sodium sulfate is contained in an amount of 1 to 20 wt.% based on the total amount of the india ink-like composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085729-A (JP)
Title: Wiring structure for electrical device and image forming apparatus having the wiring structure
Inventor: FUJIWARA DAISUKE
IPC: G03G15/00
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring structure of an electrical device such as an image forming apparatus for easily routing a wire while suppressing damage of the wire caused by contact with a motor.  <P>SOLUTION: This wiring structure of the image forming apparatus 1 includes a body frame 90; a cylindrical motor disposed on the body frame 90 and having a cylindrical surface 32, an end surface 34, and a peripheral edge 33 between the cylindrical surface 32 and the end surface 34; the wire 50 routed near the motor 30 and along the body frame 90; and a flexible sheet member 40 attached along the cylindrical surface 32 of the motor 30 so as to cover at least a part of the peripheral edge 33 and having a shape substantially capable of maintaining the wire 50 in a routed state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085844-A (JP)
Title: Laminated film for optical use
Inventor: HANEDA MASAKI
IPC: G02B1/11
Filed: 2008-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated film for optical use having light diffusivity, wherein its surface reflection is reduced by a coating film having higher adhesion not obtained by using an expensive dry-coating method but obtained by using wet-coating method.  <P>SOLUTION: The laminated film for optical use includes a light diffusion film and a coating layer. The light diffusion film includes: an oriented supporting layer comprising a polyester that does not substantially contains voids; and a light diffusion layer provided on the supporting layer and comprising a polyester having a lower melting point than the polyester on the supporting layer by 5 to 50°C and a light-diffusion component. The coating layer is directly provided at least on one surface of the light diffusion film. The coating layer is composed of an acrylic copolymer comprising: fluoroalkyl (meta) acrylate, as a main-polymerization component; and a (meta) acrylate that does not contain fluorine, as a sub-polymerization component. The minimum value of reflectivity on a surface of the coating layer at a wavelength region of 300 to 800 nm is 0.5 to 8.0%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010092918-A (JP)
Title: Connection structure and connection method between plate type electrode and block type electrode
Inventor: KATO HIDEYUKI
IPC: H01L25/07
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure and a connection method such that a plate type electrode is securely soldered without applying any stress due to contact between the plate type electrode and an electrode connected thereto.  <P>SOLUTION: With respect to the connection structure between the plate type electrode 11 and a block type electrode 12, the plate type electrode 11 is provided with a projection 11a and the block type electrode 12 is provided with a recess 12a; and the plate type electrode 11 has the projection 11a joined to the block type electrode 12 with solder 14 supplied into the recess 12a through a round hole 11b in a state wherein the projection 11a is disposed in the recess 12a and a gap d0 is left with the block electrode 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010092997-A (JP)
Title: Light-emitting device and lighting system
Inventor: NONAKA TAKAFUMI
IPC: H05B37/02
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device in which a plurality of light-emitting elements differing in driving currents are driven by a simple drive circuit and which has high electrical efficiency.  <P>SOLUTION: Master light-emitting diodes 7a-7d and a slave light-emitting diode 8a requiring a larger current than the master light-emitting diodes are connected to a main secondary wiring 2b in series, a current detecting resistance 9 detects a main current J2, and voltage detecting resistances 22, 23 detect voltages applied on the light-emitting diodes, and a control circuit 4 controls an opening and closing time rate of a MOSFET 3 to carry out constant current control of the main current J2 in a range within a predetermined voltage, thereby driving the main and slave light-emitting diodes. Furthermore, the slave light-emitting diode 8a is supplied with a slave current L1 which is less than a current needed to obtain a desired light emission output from a slave second winding 2c, and is driven with a salve driving current SJ1. The light-emitting diodes 7 and 8a differing in driving currents are driven by one constant current drive circuit with voltage limitation to simplify the drive circuit and improve efficiency.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009114612-A (JP)
Title: Method for producing chopped fiber bundle and molding material, molding material, and fiber-reinforced plastic
Inventor: SATO SHIGEMICHI
IPC: D06H7/00
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a chopped fiber bundle and a molding material, which has good impregnating ability, fluidity and followability in molding when used as a molding material, and exhibits excellent dynamic properties when formed into fiber-reinforced plastic, and to provide a molding material and fiber-reinforced plastics both obtained by using the chopped fiber bundle.  <P>SOLUTION: The method for producing chopped fiber bundle and a molding material includes continuously supplying a fiber bundle at a predetermined angle between a pair of rollers, at least one of which rollers is in a direction parallel with the rotation axis of the one roller and has blades arranged at equal intervals in the circumferential direction of the one roller, and cutting the fiber bundle to have a predetermined fiber length by bringing the blades attached on the one roller into contact with the receiving part of the other roller of the roller, and the molding material and the fiber-reinforced plastic are obtained by using the chopped fiber bundle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010093936-A (JP)
Title: System for detecting amount of movement of power transmission cable in manhole
Inventor: MASUDA JUNSHI
IPC: H02G9/10
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for detecting the amount of movement of a power transmission cable in a manhole and enabling an operator to check the result of detection without entering the manhole.  <P>SOLUTION: A plate 44 to be detected is attached to the outer circumferential surface of a power transmission cable 12 via a clamp ring 41. First-third sensors 30A-30C are disposed on the left of the plate 44 to be detected. When the power transmission cable 12 is moved in a left direction, the first-third contacts 34A-34C of the sensors are sequentially pressed by the plate 44 to be detected. The amount of movement of the power transmission cable 12 is detected in two stages depending on the number of ON states of the first-third sensors 30A-30C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010091464-A (JP)
Title: In-vehicle information notification controller
Inventor: MATSUOKA RYOSUKE
IPC: G01C21/00
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently notify a driver of a vehicle of information necessary for the driver at first in superposition notification and concurrent notification of various kinds of versatile information to be notified to the driver.  <P>SOLUTION: An information notification method determining section 11e determines a method of notification of information to be output to a display section 17a and/or a sound output section 17b on the basis of determination results of a notification information kind determining section 11b, a traveling condition determining section 11c and an in-vehicle device operating condition determining section 11d. In one sample of the notification method, providing type notification information in no relation to a vehicle 1 is displayed in a detail display mode on a display section 17a only during stopping of the vehicle, but is not displayed thereon during traveling of the vehicle. While replay sound is output from a sound output section 17b by replaying of an audio device 16, notification by sound is not performed even when the providing type notification information is notification information with sound. When traveling related notification information in relation to driving of the vehicle 1 is notification information with sound, the output of the replay sound from the sound output section 17b is interrupted and the notification by sound is performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009113482-A (JP)
Title: Multilayered film
Inventor: NAKAJIMA YOHEI
IPC: B32B27/30
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayered film excellent in curl properties without spoiling transparency or formability, which is used for a package obtained by filling content in the formed multilayered film and sealing with a lid member.  <P>SOLUTION: In the multilayered film comprises at least an outer layer 1, an intermediate layer 2 and a seal layer 3, the maximum value (A) of storage elastic modulus at 140-160°C of the multilayered film is larger than the minimum value (B) of storage elastic modulus at 110-130°C of the multilayered film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010098799-A (JP)
Title: Piezoelectric actuator, drop discharge head, and image forming apparatus
Inventor: SHIMAZOE MASAKI
IPC: H01L41/313
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize drive properties by taking a conduction between the base member and the piezoelectric element of a piezoelectric actuator.  <P>SOLUTION: Individual electrodes 18, a common electrode 19, and a bonding layer 20 to a base member 6 are formed at the same time by depositing solder layers on base layers, at the other three faces of a piezoelectric element member 14 excluding both flanks in the longitudinal direction of a group 5 of piezoelectric elements. The bonding layer 20 of this piezoelectric element member 14 is soldered to the base member 6, and a conduction is taken between the piezoelectric element member 14 and the base member 6, thus stable discharge properties can be obtained even if currents from the individual electrodes 18 concentrate to the common electrode 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009153514-A (JP)
Title: Cardiomyocyte differentiation-inducing promotor and method for using the same
Inventor: UMEZAWA AKIHIRO
IPC: C12N5/077
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cardiomyocyte differentiation-inducing promotor, and to provide a method for using the promotor.  <P>SOLUTION: The cardiomyocyte differentiation-inducing promotor contains pioglitazone as an active ingredient and promotes differentiation inducement of mesenchymal stem cells to the cardiomyocytes. Further, the method for promoting cardiomyocyte differentiation inducement comprises cultivating the mesenchymal stem cells in the presence of the pioglitazone. Further, the differentiation inducing method differentiating mesenchymal stem cells to cardiomyocytes comprises a step for treating the mesenchymal stem cells with the pioglitazone and a step for cultivating on the feeder cells the mesenchymal stem cells treated with the pioglitazone. In the presence of the pioglitazone, the mesenchymal stem cells are cultivated for ≥5 days, preferably ≥2 weeks and most preferably 2-3 weeks.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010096400-A (JP)
Title: Coolant amount determining method for air conditioner
Inventor: KOTAKE MASATO
IPC: F25B49/02
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner reducing detection error of coolant amount determination operation in regard to an air conditioner having a scroll type compressor.  <P>SOLUTION: In the coolant amount determining method for an air conditioner 1, determination of propriety of a coolant amount filled in a coolant circuit is carried out as coolant amount propriety determination based on a first detected value being an operation state quantity fluctuated in response to a degree of supercooling of a coolant in an outlet of a heat source side heat exchanger or fluctuation of the degree of supercooling, while lowering heat exchange efficiency of the heat source side heat exchanger and carrying out cooling operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010095287-A (JP)
Title: Adjusting device for filling valve
Inventor: KANEI RYOTA
IPC: B67C3/22
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjusting device for adjusting the height of a liquid seal easily and simply by one operator.  <P>SOLUTION: This adjusting means 50 is provided with a base 51 for holding the housing of a filling valve, a holding means 58 for holding the vent tube of the filling valve held by the base at a raised position against the energizing power of a spring and indicating means 66, 68 mounted in the filling valve for indicating the appropriate standard height h of the vent tube held at the raised position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010097436-A (JP)
Title: Positioning method for pattern model in image processing, image processing apparatus, image processing program and computer-readable recording medium
Inventor: KIDO MANABU
IPC: G06T7/60
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To stably obtain a result of precise positioning regardless of the graphics of a search target image.  <P>SOLUTION: There is provided a positioning method of a pattern model in image processing for, when searching and positioning a search object similar to a preregistered image from search target images by using a pattern model corresponding to the pertinent registered image, calculating an error value to be used for calculation by a method of least square with a position relation between a point under consideration and a corresponding point corresponding to the point under consideration, and for solving simultaneous equations obtained by the method of least square from those values, and for carrying out positioning with higher precision than an initial position given with prescribed precision. The method of least square includes an item which becomes minimum when it is matched with an ideal position and an item which becomes minimum when it is matched with a trial parameter as the variables of the method of least square.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094783-A (JP)
Title: Fine shaft forming device
Inventor: TAKAHASHI YASUNARI
IPC: B81C99/00
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily form a fine shaft with high accuracy in a fine shaft forming device for forming the fine shaft.  <P>SOLUTION: The fine shaft forming device 1 includes: an electrode 2; molding members 3A, 3B oppositely arranged with a gap (d); an electrode rotating means for rotating the electrode 2; an electrode moving means for relatively moving the electrode 2 to be rotated in a Y axis; a moving means 5 for relatively moving the molding members 3A, 3B and the electrode 2 in an X direction while the electrode 2 is moved along a the gap (d); a discharge generating means 9 for generating discharge between the electrode 2 and the molding materials 3A, 3B; current detecting means 10A, 10B for detecting a first discharge current flowing between the molding member 3A and the electrode 2 and a second discharge current flowing between the molding member 3B and the electrode 2; a counting means 16 for counting the number of times of discharges per predetermined threshold; and a control means 19 for controlling the moving means 5 to reduce the difference between the discharge frequency of the first discharge current obtained by allowing the number of times of discharges to be weighted and summed per predetermined threshold and the discharge frequency of the second discharge current.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010098887-A (JP)
Title: Brushless motor
Inventor: OMURA TAKEHIDE
IPC: H02K29/08
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve detection precision of a rotation position of a rotor.  <P>SOLUTION: In a brushless motor, detection units 16U, 16V, 16W are provided in opposition to teeth 24U2, 24V2, 24W2 in the respective phases, and disposed at positions where polarities are switched according to changes in the direction of leakage magnetic flux from a rotor magnet 26 when windings 22U2, 22V2, 22W2 are brought into a non-conductive state. Moreover, a control unit 18 switches the conductive states of a plurality of windings 22U1 to 22W2 based on output signals from the detection units 16U, 16V, 16W so that the windings 22U2, 22V2, 22W2 are brought into the non-conductive state when the polarities of the detection units 16U, 16V, 16W are switched. According to this configuration, the effect of magnetic flux from a stator 12 to the output signals of the detection units 16U, 16V, 16W can be reduced, thereby improving the detection precision of the rotation position of the rotor 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010099164-A (JP)
Title: Washing machine
Inventor: FUJIOKA HIROTOMO
IPC: D06F37/42
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To secure safety when opening a cover when resuming an operation after a power failure in a dewatering step.  <P>SOLUTION: The washing machine includes the cover 51 covering the upper part of a washing and dewatering tub 70, a cover opening/closing detection means 55 for detecting the opening/closing of the cover 51, a control means 58 for successively controlling the respective steps of washing, rinsing and dewatering, a rotation number detection means 66 for the washing and dewatering tub 70, an alarm means 60 for issuing an alarm, and a recording means 62 for recording the occurrence of a power failure. When power is turned ON after the occurrence of a power failure, when the power failure is detected from the recording means 62 and the cover opening/closing detection means 55 detects the opening of the cover 51, the control means 58 issues an alarm from a display means 60 for the prescribed time longer than the longest time required for the washing and dewatering tub 70 to stop. Thus, when the cover is opened, a user is surely alerted that the washing and dewatering tub is rotated and it is dangerous.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010100712-A (JP)
Title: Method for producing composite particle
Inventor: UEMATSU TAKASHI
IPC: C08L101/00
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a composite particle by agitating a raw material powder of a specific shape and a polymer in the presence of carbon dioxide.  <P>SOLUTION: This method for producing the composite particle includes at least: a filling step of filling a raw material which contains the polymer and the raw material powder having an internal friction angle of ≥20°; and an agitating step of agitating the raw material filled in the filling step, in a container in the presence of the carbon dioxide of ≥2 MPa. In the method, the carbon dioxide is introduced by at least one introducing step selected from the group consisting of: (i) a step introduced so that pressure in the container increases at a rate of ≤0.7 MPa/min, after the filling step and/or during the agitating step; (ii) a step introduced from a side or a bottom of the container, after the filling step and/or during the agitating step; and (iii) a step introduced under agitation with the raw material, during the agitating step.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009120603-A (JP)
Title: Two-part type hair dye
Inventor: MIYABE SO
IPC: A61K8/34
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamy two-part type hair dye which has good stability, can easily be coated on hair, little gives irritability to scalp, and is high in decolorability and hair dyeability.  <P>SOLUTION: This two-part type hair dye comprises the first agent containing an alkali agent, the second agent containing hydrogen peroxide, and a non-aerosol foamer container for extruding a mixture liquid comprising the first agent and the second agent in a foamy state, wherein the mixture liquid contains the following component (A). (A) A phosphate-based anionic surfactant.  <P>COPYRIGHT: (C)2009,JPO&INPIT