baber/WOPTO huggingface dataset:
Patent JP-2010201785-A (JP)
Title: Piezoelectric actuator, liquid discharge head, image forming apparatus, and method for manufacturing piezoelectric actuator
Inventor: ARAYA TOMOYUKI
IPC: B41J2/055
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the deterioration of bonding reliability occurs due to the displacement of a bonding position and the lack of the bonding strength of a flexible wiring substrate and piezoelectric element columns accompanied by the elongation and high density of a head.  <P>SOLUTION: A piezoelectric element member 12 constituted by arranging and lining a plurality of piezoelectric element columns 11 in a row are bonded to a base member 4, an FPC 3 is bonded to outer electrodes 25 of the piezoelectric columns 11, first wiring electrodes 31A having first bonding areas 31a whose widths L1 in a piezoelectric element arranging direction bonded to the individual electrodes 25 of the piezoelectric element columns 11 and wiring electrodes 31B having the second bonding areas 31b whose widths L2 in the piezoelectric element arranging direction are wider than the first bonding areas 31a are arranged in the FPC 3, and furthermore, the second wiring electrodes 31B having the second bonding areas 31b are arranged via the first wiring electrodes 31A having the first bonding areas 31a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203956-A (JP)
Title: Bar graph display device
Inventor: KASHIWA RYOSUKE
IPC: G06F3/048
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bar graph display device enabling visual observation of a graph change in a finer unit than hitherto, and capable of setting a finer unit than hitherto on a bar graph.  <P>SOLUTION: The bar graph display device configured to display the magnitude of a measured value by a bar graph is provided with an enlarged display unit for displaying a periphery of the end of the bar graph in the enlarged state on a display screen of the bar graph.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010150494-A (JP)
Title: Adhesive and double-sided pressure-sensitive adhesive tape for fixing abrasive cloth
Inventor: INOUE TAKANORI
IPC: C09J133/02
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive excellent in resistance to an acid and alkali, without forming peeling during polishing, and capable of being peeled off almost without leaving paste residue, and also a both sided adhesive tape for fixing an abrasive cloth, obtained by using the adhesive agent.  <P>SOLUTION: This adhesive is provided by containing a (meth)acrylate copolymer and a crosslinking agent, having -10 to 20°C range glass transition temperature (Tg) obtained by a dynamic viscoelasticity measurement, wherein, the (meth)acrylate copolymer is obtained by copolymerizing a monomer mixture containing t-butyl (meth)acrylate, 2-ethylhexyl (meth)acrylate and acrylic acid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201088-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of acquiring an accurate random number value.  <P>SOLUTION: When numerical data is stored in a random number value register in a random number circuit, a random number latch flag is turned to an off state, and the storage of new numerical data is limited. When the numerical data to be a random number value is read from the random number value register at the read timing of the random number value, the random number latch flag is turned to an off state, and the storage of the new numerical data is permitted. When a holding storage count value is equal to or larger than an upper limit value (step S502;Yes), by reading the numerical data from the random number value register corresponding to a start winning port that a game ball has passed through, the random number latch flag is turned to an off state (step S512). By setting one of a plurality of extension time periods selectable beforehand in addition to variable setting time changed in a prescribed time range and fixed time as a time component included in security time, the security time can be variably set.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010168523-A (JP)
Title: Polymerizable compound and polymer compound obtained by polymerization of the same
Inventor: YAMAGUCHI SHUHEI
IPC: G03F7/039
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polymerizable compound useful as a starting material used in the production of semiconductors such as IC, in the production of a circuit board such as liquid crystal, thermal head, and in other photofabrication processes; a polymer compound having a corresponding unit and excellent in solubility in a solvent and affinity to a developer solution; and a new polymerizable compound for producing the polymer compound.  <P>SOLUTION: The polymer compound is excellent in solubility in a solvent and affinity to a developer solution. The new polymerizable compound has a particular lactone structure for producing the polymer compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210052-A (JP)
Title: Vehicle
Inventor: NISHIMURA MASARU
IPC: F16H33/02
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle capable of saving energy by reducing the power for storing a resilient force in a resilient piece.  <P>SOLUTION: The vehicle is equipped with an energy storing mechanism 34 coupled with an auxiliary driving wheel 38 of a vehicle body frame 24 and including a spiral spring 32 capable of storing the power by converting it into a resilient force and emitting it to the auxiliary driving wheel as the drive power, an assist motor 36 to store the power in the spiral spring 32 of the energy storing mechanism 34, and a clutch mechanism 40 to make changing-over between the power output from the spiral spring 32 of the energy storing mechanism 34 to the auxiliary driving wheel 38 of the vehicle body frame 24 and the regeneration of the power from the auxiliary driving wheel 38 to the spiral spring, whereby the vehicle is run with the power stored in the energy storing mechanism 34 when it moves for a prescribed distance, and on the way of running, the clutch mechanism 40 is changed over to the regeneration side, so as to enable the regeneration of the power from the auxiliary driving wheel 38 to the spiral spring during running.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213589-A (JP)
Title: Polynucleotide for detecting test substance, vector containing the same and detection method using them
Inventor: YOSHIMURA SAIKO
IPC: C12N15/09
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polynucleotide having a dioxin response sequence, a vector containing the same and a method for detecting a compound introducing formation of a complex of AhR and Arnt using them.  <P>SOLUTION: The polynucleotide is represented by the formula nnnntcgtgtnnnnnnngg (wherein N is arbitrary nucleotide and NNNN at 5' terminal side is not CATG and NNNNNNN at 3' terminal side is not CTAGGGC).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217351-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: AMADA MIGAKU
IPC: G02F1/13
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner capable of stably making a high-precision optical scan with high precision without higher cost.  <P>SOLUTION: The optical scanner includes two light sources, a liquid crystal optical device 16 having two liquid crystal elements (16A, 16B) on which pieces of light flux from the two light sources are made incident individually, and a scan controller which controls voltages applied to the liquid crystal optical device 16. The liquid crystal elements each have two input terminals (T1, T2) and a liquid crystal layer which changes in refractive index along a Z axis in accordance with the difference between the voltages applied to the input terminals. The scan controller applies mutually different effective voltages to two input terminals of each liquid crystal element to bend the optical path of luminous flux to be emitted, and applies the same effective voltage to the two input terminals not to bend the optical path of the luminous flux to be emitted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218786-A (JP)
Title: Switching device
Inventor: NAKATA YUSUKE
IPC: H01H13/20
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching device, capable of securing suitable operation feeling and suitable reliability by producing a sensation of suitable moderation, at operation, while restraining a stroke of a slider at a suitable position range and easily attaining practical use.  <P>SOLUTION: The slider 16 is assembled in a first case 11, by inserting in a pushed-operation direction so as to move in a designated direction only, a stopper section 17b for regulating the stroke of the slider 16 is formed on a lower plate 17, arranged below the slider 16 by mounting on the first case 11 from a lower part of the first case 11. Only the lower plate 17 can be made detachable, while the slider 16 is assembled in the first case 11, and the sensation of moderation produced by a production mechanism 21 that produces moderation sensation at operation is arranged between the lower plate 17 and the slider 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213903-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: KUMAMOTO KOICHI
IPC: H04R17/00
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus constructing a high-definition ultrasonic image by preventing the occurrence of output ringing of a resonance circuit in the ultrasonic diagnostic apparatus amplifying amplitude by resonating signals of specific frequency using the resonance circuit.  <P>SOLUTION: A transmitted electric signal is generated from a first waveform 40 which is an electric signal of rectangular wave shape of at least one cycle, and a second waveform which is an electric signal of one cycle portion different in phase by 180°.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214769-A (JP)
Title: Inkjet recording apparatus
Inventor: DOO HARUMICHI
IPC: B41J2/01
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency of the operation in an inkjet recording apparatus which includes a plurality of heads including an ink head for delivering an ultraviolet curable ink, and in which these heads are independent each other and are conveyed to the carriage.  <P>SOLUTION: An inkjet printer 1 includes a carriage 30, the ink head 40 connected to the carriage 30 through a first connecting mechanism 61 so as to be freely attachable/detachable and delivering the ultraviolet curable ink, and a cutting head 70 connected to the carriage 30 through a magnet 33 being a second connecting mechanism so as to be freely attachable/detachable. Ultraviolet rays emitting diodes 51 and 52 are suitable for the ink head 40. A control apparatus 35 detects whether the carriage 30 is connected to the ink head 40 or not, and when not connected, irradiation with the ultraviolet rays emitting diodes 51 and 52 is prohibited.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215111-A (JP)
Title: Handlebar locking device for motorcycle
Inventor: YUI ICHIRO
IPC: B62H5/06
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To reliably prevent ingress of rain or the like in a casing in a handlebar locking device for a motorcycle.  <P>SOLUTION: In the handlebar locking device for the motorcycle, a cylindrical guide member for slidably fitting a lock pin is continuously provided on a fixed casing for accommodating an electric actuator capable of demonstrating the power for moving the lock pin at least on one side of the locking position and the unlocking position so as to be projecting from the casing. In this condition, an annular seal member 37 is interposed between the guide member 32 and the lock pin 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215389-A (JP)
Title: Mechanism and method for feeding paper of printer
Inventor: HARA MASASHI
IPC: B65H9/14
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To adjust transfer timing in each paper feed passage and to prevent transfer noise due to back tension of printing paper while reducing space and costs with a simple structure by avoiding complications of the structure.  <P>SOLUTION: A mechanism for feeding paper of a printer includes: a pair of register rollers 240a and 240b which are disposed upstream of a head unit 110 in a normal passage CR, and hold a recording medium related to paper feeding, and adjust delivery timing of the recording medium with respect to an image forming section; a paper feed system transfer passage FR leading to these register rollers 240a and 240b; and a paper feeding means for feeding the recording medium from the paper feed system transfer passage FR to these register rollers 240a and 240b. The operating speed or operational acceleration of the paper feeding means is controlled depending on the back tension to the recording medium transferred along the normal passage CR.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217745-A (JP)
Title: Image forming structure and image forming apparatus
Inventor: IIKURA KAZUAKI
IPC: G03G21/18
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming structure that is reduced in size, and also to provide an image forming apparatus.  <P>SOLUTION: The image forming apparatus 10 has a photoreceptor unit 200. The photoreceptor unit 200 has: a photoreceptor unit body 202; a photoreceptor drum 210 mounted in the photoreceptor unit body 202 so that at least part of it is exposed from the photoreceptor unit body 202; and a shutter member 230 movable between a first position in which the shutter member covers an exposure portion 212 of the photoreceptor drum 210, exposed from the photoreceptor unit body 202, and a second position in which the shutter member 230 is separated from the exposure portion 212. The shutter member 230 is provided with a holding part 250 which is gripped at least for conveyance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010225292-A (JP)
Title: Surface light source device, and display device using the same
Inventor: SHIRAISHI TETSUO
IPC: F21Y101/02
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an edge-light type surface light source device that allows easy replacement of LEDs, that allows LEDs to be adequately arranged on the light incident end surface of a light guide plate of any thickness, and that is capable of enhancing the display performance of a display device.  <P>SOLUTION: A holding member 5 fitted to a light guide plate 2 holds an LED 1 to be adjustable to a central position in a light-guide-plate thickness direction. The holding member 5 includes: a holding-member first portion 51 that is located on the side of a light-guide-plate rear surface 23 with respect to the light-guide-plate thickness direction and fitted to the light guide plate 2; and a holding-member second portion 52 that is located on the side of a light-guide-plate light emission surface 22 with respect to the light-guide-plate thickness direction and detachably connected to the holding-member first portion 51. The holding-member second portion 52 is connected to the holding-member first portion 51 such that its position relative to the holding-member first portion with respect to the light-guide-plate thickness direction to the holding-member first portion 51 is adjustable. The LED 1 is located within a space surrounded by the holding-member first portion 51, the holding-member second portion 52, and a light-guide-plate light incident end surface 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222720-A (JP)
Title: Core-sheath conjugate fiber and knitted fabric using the same
Inventor: NAKAI KOICHI
IPC: D04B1/18
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knitted fabric that has both excellent transparency and fitness by excellent elasticity and hardly developing a run by stickiness of fiber intersections; a method for producing the same and a fiber used for the knitted fabric.  <P>SOLUTION: The core-sheath conjugate fiber comprises a thermoplastic polyurethane-based elastomer (A) as a core material and a polyether ester-based elastomer (B) as a sheath material. The elastomer (B) has a Vicat softening point of 105-145°C. The share of the elastomer (B) in a fiber cross section is 5-20%. The knitted fabric is knitted by using the fiber.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009280401-A (JP)
Title: Image forming apparatus and recording material conveying method
Inventor: HOJO YUTA
IPC: B65H7/02
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a throughput decrease and a stoppage of paper conveyance caused by the erroneous detection of a sensor for detecting a paper width when paper of indeterminate size is conveyed.  <P>SOLUTION: This image forming apparatus includes an image forming part for forming an image on paper; a paper conveying path for conveying paper to the image forming part; the sensor for detecting the paper width in an orthogonal direction to the conveyed direction of paper; and a control part for determining a conveying state in the paper width direction based on output from the sensor and controlling the conveyance interval of the paper based on the determined result. The control part sets the conveyance interval to a predetermined conveyance interval regardless of the determined result according to the paper width of predetermined paper and the paper width detectable by the paper width sensor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010222028-A (JP)
Title: Vacuum molded container
Inventor: SUZUKI HIDEO
IPC: B65D21/04
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To use a container which is manufactured by vacuum molding at a comparatively low cost, as a conveyance and transport container for mechanical components or the like without any problems.  <P>SOLUTION: In the vacuum molded container A formed from a synthetic resin sheet, opposite side walls 2 and 3 have a bulging portion 6 and a recessed portion 7 alternately, each bulging portion having a recess on its inside and a projection on its outside and extending from the opening 4 to the bottom 1, and a vertical recessed portion having a projection on its inside and a recess on its outside and extending vertically from the opening 4 to the bottom 1. In addition, the bulging portions 6 and recessed portions 7 are symmetrical around a point, namely, the container center O. When a plurality of containers are stacked in the same direction, the bulging portions 6 and recessed portions 7 of the upper container fit inside the bulging portions 6 and recessed portions 7 of the lower container. Additionally, when the upper container is rotated 180° relative to the lower container and placed on it so that they are stacked, the lower ends 6a of the bulging portions 6 of the upper container can be placed on the parts of the flanges 5 of the upper ends of the recessed portions 7 of the lower container.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224793-A (JP)
Title: Drive recorder
Inventor: BABA KATSUAKI
IPC: B60R1/00
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive recorder for accurately recognizing occurrence of an accident and storing image information during the accident.  <P>SOLUTION: The drive recorder D includes: a camera 2 installed in a vehicle; an acceleration sensor 3 which detects at least two longitudinal and lateral axial accelerations of the vehicle; and a storage means for storing images taken by the camera 2 and the accelerations detected by the acceleration sensor 3. When a condition that an acceleration obtained by offset of an initial value from the acceleration detected by the acceleration sensor 3 exceeds a predetermined threshold or the acceleration obtained by the offset exceeds the predetermined threshold for a fixed time is established, the imaging is performed for a predetermined time, and a file including the time when the condition is established and image information taken within the predetermined time is generated and stored in the storage means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221129-A (JP)
Title: Method for separating resin particle by filtration
Inventor: SHIOYAMA YASUAKI
IPC: B01D29/01
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating resin particles by filtration, whereby the resin particles can be efficiently separated from a slurry.  <P>SOLUTION: In a method for separating resin particles by a filtration, it is possible to separate the resin particles from a slurry without almost no clogging by the resin particles because the resin particles are separated from the slurry by filtration through a filter satisfying 3≤D<SB>1</SB>/D<SB>2</SB>≤5 (wherein D<SB>1</SB>is the maximum pore diameter and D<SB>2</SB>is the mean flow pore diameter), to reduce the number of times of exchanging filters because a large quantity of the slurry can be treated by using a single filter, and to improve the production efficiency of resin particles because loss of resin particles due to filter clogging can be suppressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222301-A (JP)
Title: Method for recovering alcohol
Inventor: AKAISHI RYOICHI
IPC: C07C29/88
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering an alcohol having high purity usable as a raw material simply and in a high yield.  <P>SOLUTION: This method for recovering the alcohol from a mixed liquid containing the alcohol and a ketone compound expressed by formula (I): R<SP>1</SP>R<SP>2</SP>C=O (wherein, R<SP>1</SP>, R<SP>2</SP>are each independently a linear, branched or cyclic 1-18C alkyl or phenyl) includes mixing the mixed liquid with a polyol compound and a catalyst, and recovering the alcohol from the obtained mixed liquid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225922-A (JP)
Title: Electronic device
Inventor: NIIMI HIROSHI
IPC: H05K3/00
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device which electrically inspect an electrical connection state between terminals of a flexible board and connector terminals.  <P>SOLUTION: The electronic device includes a circuit board 12 provided with a first connector 22 which is mounted on a housing made of an insulating material and includes a plurality of first connector terminals 24, 26, 27 arranged therein, and also includes a flexible board 13 having a wiring pattern 28 provided thereon and having a plurality of terminals 55, 56 at an end of the wiring pattern 28 on the side of the circuit board, the terminals corresponding to the first connector terminals 24, 26, 27. The corresponding first connector terminals 24, 26, 27 are electrically connected to the respective terminals 55, 56. The flexible board 13 includes a close loop pattern 58 which forms a part of the wiring pattern 57 and which short-circuits at least one pair of the terminals.  <P>COPYRIGHT: (C)2011,JPO&INPIT