baber/WOPTO huggingface dataset:
Patent JP-2010256656-A (JP)
Title: Electrooptical device and electronic equipment
Inventor: MIYASHITA TOMOAKI
IPC: G02F1/1333
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately hold an electrooptical panel while efficiently dissipating heat, in an electrooptical device such as a liquid crystal display device.  <P>SOLUTION: The electrooptical device includes: a first holding member (310) including an electrooptical panel (100) of a reflective type, including a display face for displaying by reflecting incident light, and a back face positioned at an opposite side of the display face; and a second holding material (320) including a first material, which holds the first holding member (310) for holding the electrooptical panel, and a second material which is higher in thermal conductivity than the first material. In particular, the difference of linear expansion coefficients of the first material and the second material is within a prescribed range.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255566-A (JP)
Title: Hydraulic device
Inventor: OIKAWA TOMOJI
IPC: F04B49/06
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hydraulic device switchable between high speed rotation and low speed rotation in a simple circuit structure.  <P>SOLUTION: This hydraulic device includes: a variable displacement hydraulic pump 1 with pressure compensation rotated by an electric motor 6; an actuator 16; and a solenoid valve 14. The hydraulic device includes a pair of pressure sensors 32a, 32b each outputting a detection signal for detecting whether or not the hydraulic pressure of working oil supplied to the actuator 16, according to the operation direction, is a preset pressure or higher, and a rotation control circuit 54 for controlling to switch the rotational speed of the electric motor 6 between high speed rotation and low speed rotation based on an input switching signal. The hydraulic device further includes a rotation switching circuit 52 for outputting the switching signal to the rotation control circuit 54, based on the combination of one energization signal and a detection signal from the pressure sensor out of the pressure sensors 32a, 32b on the side at which the pressure is changed by the energization signal, for switching the rotational speed of the electric motor 6 to high speed rotation by input of the one energization signal and switching the rotational speed of the electric motor 6 to low speed rotation by input of the one detection signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259294-A (JP)
Title: Vehicle controller of electric vehicle
Inventor: IWANO HARUO
IPC: B60W30/02
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration in control stability even if a longitudinal vibration (pitching), a vertical jumping (bouncing) or a shake of a vehicle body in a turning direction arises when an electric vehicle in which wheels are driven by independent electric motors respectively travels on a straight line.  <P>SOLUTION: The vehicle controller 100 of a four-wheel electric vehicle 10 includes: a pitching detecting section 130 for detecting a vertical vibration around right/left axis around the barycenter of the electric vehicle; a yaw rate sensor 150 for detecting the speed at which a rotation angle of the turning direction changes; a pitching moment computing section 140 for calculating the pitching moment; and a yaw moment computing section 160 for calculating a yaw moment from a yaw rate. A torque computing section 170 optimizes the output torque of each of in-wheel motors so that the pitching moment and the yaw moment both become zero.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010261810-A (JP)
Title: Wavefront sensor
Inventor: SUZUKI JIRO
IPC: G01M11/02
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavefront sensor which performs association processing between the coordinates of a light converging point and an individual lenslet at high speed and easily and reduces costs.  <P>SOLUTION: A coordinate axis array generation means 102 sorts the two-dimensional coordinates of light converging points to generate a coordinates value array. A differential value calculation means 103 calculates the difference between two successive elements for the coordinates value array. An array number detection means 104 calculates the total number of elements exceeding a threshold. An associating means 105 determines the association relationship between the two-dimensional coordinates group and the individual lenslet 5 on the basis of the two-dimensional coordinates group and the array number detected by the array number detection means 104.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266478-A (JP)
Title: Light diffuser with linear polarization splitting layer
Inventor: KUMAZAWA HIROYUKI
IPC: F21S2/00
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light diffuser with a linear polarization splitting layer, which sufficiently prevents scratches and sufficiently secures luminance in the direction of the front.  <P>SOLUTION: The light diffuser 3 with the linear polarization splitting layer is characterized in that a light diffusible substrate 31 and a linear polarization splitting plate 32 which are arranged in a laminated manner are joined via partial joining parts 34 arranged over the whole in a dispersed state in a plan view, and an air layer 33 is present in the area between the light diffusible substrate 31 and linear polarization splitting plate 32, except the partial joining parts 34.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269466-A (JP)
Title: Transfer device and transfer method
Inventor: KOKUBO MITSUNORI
IPC: B29C33/42
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of defective transfer by a simple constitution in a transfer device for transferring a minute transfer pattern formed in a mold to a molded article.  <P>SOLUTION: The transfer device 3 which transfers the minute transfer pattern formed in the mold M to the molded article W has an installation object 13 which is turned in the horizontal direction and has an installation surface 33 which is a plane surface-contacted with a temporary assembled body TA, a support 27 which protrudes from the installation surface 33 in the horizontal direction and prevents the temporary assembled body TA from falling by gravity by being engaged with a central through-hole of the temporary assembled body TA, an annular detachment preventing body 18 with both end faces formed to be planes perpendicular to the axial direction which prevents the detachment of the temporary assembled body from the support when the support prevents the falling of the temporary assembled body by being engaged with the central through-hole of the temporary assembled body by being engaged with the tip side of the support together with the temporary assembled body rather than a position where the temporary assembled body is engaged, and a pressing body 15 which faces the installation surface in parallel and presses the other surface of the temporary assembled body through the detachment preventing body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269824-A (JP)
Title: Packaging container
Inventor: HIROSUE YASUHIRO
IPC: B65D43/08
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging container including a container body and a lid body capable of discriminating a lid is unfairly opened, and capable of closing the lid again and using it.  <P>SOLUTION: In the container body 10, a body outside flange 13 is peripherally provided outward from the upper end edge of a body peripheral wall 12 which is peripherally provided upward from the outer periphery of a bottom 11, and a rising part 14 forming a cutout 14e is peripherally provided upward from the outer periphery of the body outside flange 13. In the lid body 20, a lid inside flange 23 is peripherally provided outward from the lower end edge of a lid peripheral wall 22 peripherally provided downward from the outer periphery of a top 21, and an engaging part 24 is peripherally provided upward from the outer periphery of the lid inside flange 23, and a lid outside flange 25 is peripherally provided outward from the upper end edge of the engaging part 24. A knob 25a projecting from the cutout 14e of the container body 10 is formed around a corner of one side of the lid outside flange 25, and an easily unsealing line 26 which makes a part from the knob 25a to a middle not reaching the adjoining other side 25c tearable is formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271608-A (JP)
Title: Foreign substance intrusion preventing member for trumpet type electric horn
Inventor: HIKOSAKA TETSUYA
IPC: G10K9/22
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foreign substance intrusion preventing member for a trumpet type electric horn that suppresses reduction in sound pressure and prevents intrusion of a foreign substance such as a droplet.  <P>SOLUTION: This foreign substance intrusion preventing member 2 is mounted to a sound wave emission opening 25b of a trumpet 25 of the electric horn 1 for a vehicle. The electric horn 1 includes a horn housing 10, a diaphragm 11 connected to the horn housing 10 for generating sound wave, the trumpet 25 connected to the horn housing 10 surrounding a space touching the diaphragm 11. The preventing member 2 is arranged so as to form a predetermined angle with respect to the plane including the sound wave emission opening 25b, and has a plurality of waveguides 2c for changing the sound wave emission direction perpendicular to the plane including the sound wave emission opening 25b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281052-A (JP)
Title: Net-like body into which infrared generation material is mixed
Inventor: TANASE HIROYUKI
IPC: E04D13/10
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a net-like body which can be inexpensively manufactured, which can be easily installed in every place, and which can be used for the prevention of fall of accumulated snow, the antifreezing of soil, etc.  <P>SOLUTION: The net-like body is made of a mixing material containing an infrared generation material, and used for an implement for the antifreezing of the soil and an implement for the prevention of the fall of the accumulated snow.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281651-A (JP)
Title: Optical inspection apparatus
Inventor: WAKITANI KOICHI
IPC: G01N21/958
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical inspection apparatus which can enhance the floating precision of a substrate to be inspected in the optical inspection device wherein a groove part is provided to the floating stage in order to suppress that the contamination or the like of the surface of the floating stage is detected as a flaw.  <P>SOLUTION: The optical inspection apparatus includes the floating stage 2 for floating the substrate 1 to be inspected having light transmittance, a feed mechanism 3 for feeding the substrate 1 to be inspected floated on the floating stage 2, an illumination optical system 4 for irradiating the surface of the substrate 1 to be inspected, which is floated to be fed to the surface of the floating stage 2, with illumination light and an imaging optical system 5 for catching the reflected light from the substrate 1 to be inspected of the illumination light emitted by the illumination optical system 4. The groove part 6 having wall surfaces 6a at both ends is formed to the floating stage 2 corresponding to the region on the floating stage 2 irradiated with the illumination light from the illumination optical system 4 transmitted through the substrate 1 to be inspected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282102-A (JP)
Title: Imaging apparatus and range-finding method
Inventor: TAKEUCHI KENGO
IPC: G02B7/28
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To more quickly and accurately perform focus adjusting control by using a face detection result.  <P>SOLUTION: An imaging apparatus includes: an imaging element (109) converting incident light into an electric signal and outputting it; a face detection processing circuit (111) detecting an object to be imaged based on the electric signal outputted by the imaging element and detecting the dimension of the detected object to be imaged on a screen; a storage means storing the dimension of the object to be imaged detected in the past by the face detection processing circuit and the distance to the object to be imaged in mutual association; and a CPU (110) calculating a distance to the object to be imaged based on the dimension of the object to be imaged detected by the face detection processing circuit and object information which is stored in the storage means and conforms to the object to be imaged.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010288349-A (JP)
Title: Brushless motor
Inventor: TAKEMOTO YOSHIAKI
IPC: H02K1/22
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brushless motor in which a rotor is rotated in one direction and whose motor output can be enhanced.  <P>SOLUTION: The rotor 6 is regulated to rotate in one direction and permanent magnets 11 and magnetic pole portions 10 are so configured that their numbers are odd. The gaps 14a, 14b provided at both ends of each magnetic pole portion 10 are so set that the radial width W1 of the first gap 14a located on the side of the direction of rotation of the rotor 6 is larger than the radial width W2 of the second gap 14b located on the side opposite to the side of the direction of rotation. A core portion 16 is so configured that a straight line RCL indicating the radial center of the core portion 16 is shifted to the side of the direction of rotation from the radial center line ICL within a range formed by two straight lines CL1, CL2 running through the radial center of a magnetic pole portion 10 adjacent to the core portion 16 and the center O of the rotor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009301035-A (JP)
Title: Method and system for evaluating object that has repetitive pattern
Inventor: MANGAN SHMOOLIK
IPC: G03F1/00
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, a system and a computer program product for evaluating placement errors within a lithographic mask.  <P>SOLUTION: The method for evaluating placement errors within a lithographic mask includes: providing or receiving a reference result that represents a distance between a reference pair of points of a reference element; measuring for each pair of points out of multiple pairs of points that are associated with multiple spaced apart elements of the lithographic mask, the distance between the pair of points to provide multiple measurement results; wherein differences between a measurement result and the reference result are indicative of relative placement errors; and determining relative placement errors in response to relationships between the reference result and each of the measurement results.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010286051-A (JP)
Title: Elastic structure and instantaneous force generating device
Inventor: MOCHIYAMA HIROMI
IPC: F16H33/02
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic structure and an instantaneous force generating device that achieve reduction in size and weight while ensuring flexibility.  <P>SOLUTION: The elastic structure 1 includes two or more elastic bodies 2, each connecting rigid body 3 (comprising one joining block) and each connecting rigid body 4 (comprising a pair of joining blocks), a first fixing rigid body 5, and a second fixing rigid body 6. The two or more elastic bodies 2 are arranged side by side in a first direction X so as to be torsionally deformable around an axis in parallel with a second direction Y orthogonal to the first direction X. The connecting rigid bodies 3, 4 respectively connect the elastic bodies 2. The first fixing rigid body 5 is joined to the elastic body 2A at a position not overlapping with a joint of each joining block of the connecting rigid body 4, joined to the elastic body 2A located at one end in the first direction X, in a direction orthogonal to the second direction Y. The second fixing rigid body 6 is joined to the elastic body 2B at a position not overlapping with a joint of each joining block of the connecting rigid body 4, joined to the elastic body 2B located at the other end in the first direction X, in the direction orthogonal to the second direction Y.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011001850-A (JP)
Title: Reverse rotation preventive device for motorcycle engine
Inventor: USUKURA YASUTAKA
IPC: F02P7/067
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a reverse rotation preventive device for a motorcycle engine capable of restarting the engine without temporarily stopping the motorcycle even in case temporary locking of the rear wheel has actuated a reverse rotation preventing function.SOLUTION: The reverse rotation preventive device for motorcycle engine includes a crank pulser rotor 50 furnished with a plurality of reluctors 52 installed at a constant spacing except a tooth missing part H in one place and rotating synchronously with the crank shaft 45 of the engine 8, and a first pulse generator PC1 and a second pulse generator PC2 to emit pulse signals corresponding to the spacing of the reluctors 52. A reverse rotation preventing means 302 in the ECU 30 prohibits ignition of an ignition plug 35a by actuating the reverse rotation preventing function when the interval between pulses of the pulse signals exceeds prescribed time T. If the crank shaft 45 is sensed rotating in the normal direction after ignition was prohibited owing to actuation of the reverse rotation preventing function, the reverse rotation preventing means 302 releases the prohibition of ignition. If the ignition prohibited condition is established after preparation of ignition is made, the primary current in an ignition coil is shut off with a prescribed gradient.
Patent JP-2011002985-A (JP)
Title: Data management program and data management device
Inventor: HIROSE YOICHI
IPC: G06F12/00
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce a storage capacity necessary for recording data, and to shorten a time to be spent on the acquisition of data contents in an arbitrary period.SOLUTION: When recording the update of organization information concerning the constituents of an organization, an organization information processing part 170 determines whether to record snap shots as the whole data after the update in an organization information repository 120 according to the level of the change of the organization information due to the update, or to record difference information showing the difference of the organization information before and after the update in the organization information repository 120.
Patent JP-2009207911-A (JP)
Title: Pinball game machine
Inventor: SAKAMOTO MASAYA
IPC: A63F7/02
Filed: 2009-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine operating appropriately even if a plurality of symbol operation-start holes are provided.  <P>SOLUTION: When a game ball enters symbol operation-start holes 17A and 17B, this pinball game machine 2 executes a lottery process to determine whether or not producing a state advantageous for a player based on a value of a random number generating counter 61, wherein the lottery process is executed by a periodic execution part, which is repeatedly executed at every prescribed time P, for every prize winning (S21 and S22). The updating interval of the random number generating counter 61 is set to 1/2 of the prescribed time P or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2011001515-A (JP)
Title: Abrasive composition powder and abrasive composition slurry
Inventor: NAGAISHI TAKESHI
IPC: C09K3/14
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive composition powder and an abrasive composition slurry that hardly generate scratches even when containing a clay mineral powder.SOLUTION: The abrasive composition powder contains a cerium-based abrasive powder and the clay mineral powder. The mass ratio ((TREO+F)/mass of abrasive composition powder) of the sum of total rare-earth oxide (TREO) calculated from the amount of rare-earth compounds in the abrasive composition powder and fluorine (F) in the abrasive composition powder to the abrasive composition powder is 0.83-1.02. The ratio (F/TREO) of the fluorine to the total rare-earth oxide is 0.2-15 mass%, and the content (CeO/TREO) of cerium oxide (CeO) contained in the total rare-earth oxide is 40 mass% or higher.
Patent JP-2011000571-A (JP)
Title: Nozzle device for cleaning film
Inventor: SUGITANI SATORU
IPC: G02F1/13
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a film cleaning nozzle device which can continuously remove very minute dust of several micrometers adherent to the surface of a film, film pieces, and fouling and reduce the amount of cleaning water adherent to the film when the film has passed through the film cleaning nozzle device.SOLUTION: To the film cleaning nozzle device 51 composed of a cleaning liquid discharge port 52 which sprays a cleaning liquid on the surface or the back of the film 12, an upstream side plane part 53A and a downstream side plane part 53B which are formed in parallel to the film to make the cleaning liquid flow on one side of the film on the upstream side and the downstream side of the cleaning liquid discharge port 52, the upstream side plane part 53A and the downstream side plane part 53B are arranged to be separated equally from the surface of the film 12, and the downstream side plane part 53B is formed to be longer than the upstream side plane part 53A.
Patent JP-2011005757-A (JP)
Title: Head unit
Inventor: YOSHIDA KOJIRO
IPC: B41J2/01
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the heat deformation of a head unit.SOLUTION: The head unit 7 includes: a frame 70 of rectangular shape; recording heads 76 which are arranged at the bottom of the frame 70 and in which nozzles 760 for discharging an ink droplet are arranged, and an instrument-installed equipment which is arranged in the frame 70 and makes the ink droplet discharged from the nozzles 760. In the side pole part 71a of side plates 71, 71 of the frame 70, a rib 711a extending in the vertical setting direction of the side pole part 71a is formed, and a channel 713 for making a cooling medium circulated is formed. The rib 711a composes the channel wall of the channel 713.
Patent JP-2011006603-A (JP)
Title: Manufacturing method of cellulose acylate film
Inventor: WASHITANI KIMITO
IPC: C08J5/18
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of cellulose acylate film which can suppress the deposition of plate-out and can achieve long, continuous production of film.SOLUTION: The process includes casting dope 11 (cellulose acylate solution) onto a continuously-run, rotating drum 42 to form a casting film 45; peeling the casting film 45 from the rotating drum 42 as a film 12 in the state that a solvent is included; and drying by a drying means while it is transferred, to produce a cellulose acylate film 12. In this process, the ratio (B/A) between the concentration A of the compound which is separated using a mixture of water and a liquid which is contained in the dope 11 and is incompatible with water, and is extracted to the side of the liquid incompatible with the water, and the concentration B of a 12-30C aliphatic acid is set to 0.7 or less, and the dope 11 is casted onto the rotating drum 42.