baber/WOPTO huggingface dataset:
Patent JP-2009255588-A (JP)
Title: Device for handwriting equipped with detection sensor for determining absolute and relative location
Inventor: SCHILLER ILYA
IPC: G06F3/042
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic portable wireless pen which overcomes disadvantages of conventional methods.  <P>SOLUTION: A wireless pen device, which generates signals representative of writing by a pen of a user, comprises a wireless pen; a cap removable from the pen; and a mechanism which transfers a wave motion energy between at least one location on the pen and at least one location on the cap, determines the location of the at least one location on the pen with respect to a reference location of the cap, and generates signals depending on the determined location of the at least one location on the pen when the cap is removed from the pen and is placed at the reference location.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011030545-A (JP)
Title: Traveling-type high-pressure air injector
Inventor: BEN FRISKNEY
IPC: A01B45/02
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling-type high-pressure air injector capable of injecting high-pressure air into a deep-layer part while traveling.  <P>SOLUTION: The traveling-type high-pressure air injector, comprising: a trailer having wheels on the rear a front linkable to a tractor, and accumulating injected air under compression in the tank; a probe jetting, via a jet port on the tip, high-pressure air fed via a hose from the tank loaded on the trailer; an arm part including a sliding mechanism functioning to horizontally move a trolley joined with the probe; and a tower part including a lift mechanism functioning to vertically move the arm part, is characterized in that: the arm part is made to descend while the trailer is allowed to travel and the probe is stuck into the soil (ground); high-pressure air is jetted while the trolley on the arm part is moved rearward as the trailer travels; and the arm part is lifted to pull the probe off the soil followed by returning the trolley on the arm forward, thus improving the soil continuously.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040811-A (JP)
Title: Antenna circuit
Inventor: WADA TOSHIYUKI
IPC: H01Q1/50
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna circuit corresponding to multiband, capable of reducing the generation of harmonics radiated from an antenna and dealing with wide frequency band.  <P>SOLUTION: The antenna circuit includes: a wave dividing circuit disposed close to a power feed circuit and for dividing a high-frequency signal of a basic frequency band and a high-frequency signal of a high-order frequency band including a frequency higher than that of the high-frequency signal; a variable matching circuit connected to between the wave dividing circuit and the antenna; and a filter between the antenna and the variable matching circuit. The variable matching circuit includes a digital variable capacitance circuit disposed on a path of the high-frequency signal of the basic frequency band. The digital variable capacitance circuit is formed by connecting a plurality of capacitor units in parallel, the capacitor units each formed by connecting a capacitive element and a transistor in series, imparts bits of control data to a gate of the transistor of each capacitor unit to control ON/OFF, and changes the synthesized capacitance of the variable capacity circuit to make variable the resonant frequency of the antenna.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011036956-A (JP)
Title: Accuracy adjusting method for robot and robot
Inventor: TANAKA HIDENORI
IPC: B25J9/10
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately control the position and attitude of a robot.  <P>SOLUTION: In the robot controlled in accordance with a coordinate relation between a signal value outputted by an encoder, a previously prepared signal value and a joint angle, an orthogonal coordinate system is defined so that a first axis corresponds to a central line of rotation of a link. On the robot located at a distance D<SB>S</SB>spaced from an origin of the coordinate system, a sensor for detecting a position variation in a direction of a second axis is attached. The link is rotated by an arbitrary angle with respect to the second axis as a reference, and then, a signal value E<SB>A</SB>of the encoder is obtained. The link is rotated to one side by an angle β. Then, the link is rotated by an angle -2β to obtain a position variation ΔP<SB>S</SB>detected by the sensor from the start to the end of the rotation of the angle -2β. Based on the position variation ΔP<SB>S</SB>, the distance D<SB>S</SB>and the angle β, an actual angle α of the arbitrary angle is calculated. The angle α is converted into a joint angle θ<SB>α</SB>. The coordinate relation between the signal value and the joint angle is corrected so that the previously obtained signal value E<SB>A</SB>and the joint angle θ<SB>α</SB>have a coordinate relation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011036423-A (JP)
Title: Spherical article conveying device, and game apparatus and game system each including the same
Inventor: SASA JUNICHI
IPC: A63F9/00
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a route or structure for conveying a spherical article to an entrance provided in a conveyance device by providing flexibility to a positional relationship between the position of the entrance and the positions of guide rails.  <P>SOLUTION: The conveyance device includes: a conveyance screw member 62 having a vertically extended rotary shaft 62a to which a helical blade portion 62b is fixed; and two guide rails 64A supporting a ball between the blade portion and the guide rails, the conveyance device conveys the ball supported between the blade portion and the two guide rails by rotating the rotary shaft of the conveyance screw member. In the conveyance device, each of the two guide rails is formed of: a conveyance rail portion 66 which conveys the ball upward in the vertical direction; and a conveyance start rail portion 67 which receives at its end the ball entering from the entrance and guides the ball to the conveyance rail portion. The end of each conveyance start rail portion is disposed at a position where the end does not hinder entering of the ball from the entrance, and a direction of a normal to the rail surface at the end of the conveyance start rail portion and a direction of a normal to the rail surface of the conveyance rail portion are different from each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044588-A (JP)
Title: Component mounting machine, and component mounting method
Inventor: YORO SHINYA
IPC: H05K13/04
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a cycle time by mounting a component on a substrate in a suitable mounting mode in response to an operational state of an external device.  <P>SOLUTION: A serial mounting mode and a parallel mounting mode are selectively carried out, wherein (1) in the serial mounting mode, a series of operations for mounting a component by a first head unit 3 in a first mounting position P1, and then conveying it to a second mounting position P2 and mounting a component by a second head unit 4 in a second mounting position P2 are carried out on one substrate, and (2) in the parallel mounting mode, component mounting by the first head unit 3 and component mounting by the second head unit 4 are carried out on one substrate in parallel in either of the first mounting position P1 or second mounting position P2. By appropriately switching the mounding modes of the component between the serial mounting mode and parallel mounting mode, the component is mounted on the substrate in the suitable mounting mode in response to the operational state of the external device, and thus the cycle time can be shortened.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044065-A (JP)
Title: Program inspection device, and program for making computer operate as the same
Inventor: SHIN AKIRA
IPC: G06F21/57
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which inspects an operation of a program before the program is installed into a device or a computer as a target of the program.  <P>SOLUTION: The program inspection device is equipped with: a means which analyzes a first program and extracts a transition operation as an operation accompanying state change of a second program which operates on a computer running the first program; a means which reads one or more policy conditions as a regulation which must be kept while operation of the computer running the first program; and a means which analyzes the operation of the first program on the basis of the transition operation and the policy conditions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042325-A (JP)
Title: Pneumatic tire
Inventor: IWATO TOMOHIRO
IPC: B60C11/13
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of maintaining excellent steering stability performance and excellent ride quality performance, and capable of reducing the rolling resistance while preventing degradation of the braking performance.  <P>SOLUTION: In the pneumatic tire, a plurality of main grooves 2 extending in the circumferential direction, and a plurality of land parts 3 divided by the main grooves 2 are formed in a tread surface 1, a rubber layer 6 made of low-modulus rubber having the 100% tensile modulus of 0.1-1.0 kgf/mm<SP>2</SP>is arranged on a groove bottom surface including both groove bottom corner parts and a groove wall surface in an area of 35% of the groove depth in at least one main groove 2 out of the plurality of main grooves 2, and the rubber layer 6 is divided by the groove bottom surface of the main groove 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049620-A (JP)
Title: Message distribution program, message distribution method, and node
Inventor: YAMAMOTO KATSUTAKA
IPC: G06F13/00
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a message distribution technology which distributes a message without duplication by constructing the shortest path tree in a network while distributing the message.  <P>SOLUTION: In a message distribution method, a message is transmitted to the shortest path tree which has been already calculated, node connection information included in a return message from another node which has received the message is used to extend the shortest path tree, and the message is transmitted to the extended shortest path tree, to generate the shortest path tree and distribute the message simultaneously.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048071-A (JP)
Title: Optical element, optical unit, and image display device of projection type
Inventor: MASUTANI TAKESHI
IPC: G02B30/25
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent quantity of light from being reduced and to switch between a non-polarizing state and a polarizing state by a simple configuration.  <P>SOLUTION: A polarizing plate wheel 2 has a first polarizing region for transmitting a first polarizing component in incident light, a second polarizing region for transmitting a second polarizing component in incident light, and the non-polarizing region for transmitting all the polarizing components in incident light on a surface opposing to the incident light. The polarizing plate wheel 2 rotates by using the direction of incidence as the direction of rotary axis. The first polarizing component and the second polarizing component may be components crossing mutually and orthogonally.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010078594-A (JP)
Title: Measuring instrument for heating value and exhaust gas
Inventor: KUROSAWA KEIJI
IPC: G01M99/00
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring instrument for a heating value and an exhaust gas, capable of measuring a heating value during combustion of emulsion fuel with high precision and efficiency, and concurrently measuring NOx concentration and SOx concentration of the exhaust gas.  <P>SOLUTION: A heat chamber 10 to which a burner 1 connected to a fuel supply part 4 is fitted is provided to be movable relative to a combustion generation exhaust system 20 and a measurement system 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210081-A (JP)
Title: Bearing device and information recording and reproducing device
Inventor: GOTO HIROMITSU
IPC: H02K7/08
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device reducing a friction torque of each component and suppressing resonance, and an information recording and reproducing device.  <P>SOLUTION: A pivot shaft (bearing device) 10 includes: a shaft 40 formed in cylindrical shape; a cylindrical sleeve 60 coaxially arranged spaced by a predetermined clearance from the outer peripheral surface 41 of the shaft 40; and a cylindrical bearing 70 arranged between the shaft 40 and the sleeve 60 so that an outer peripheral surface 71 is fixed to the inner peripheral surface 61 of the sleeve 60 and that an inner peripheral sliding contact surface 74 comes in sliding contact with the outer peripheral surface 41 of the shaft 40. At least one of the sliding contact surfaces of the cylindrical bearing 70 and shaft 40 is formed in a micro rugged surface shape.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011054637-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: INOUE KEIJI
IPC: H01L25/065
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To increase the wiring reliability of a laminated semiconductor device.  <P>SOLUTION: A first semiconductor device 11, whose first semiconductor integrated circuit 13 is formed on a first substrate 12, includes a first moisture-resistant guard ring 14 surrounding a side peripheral of a first wiring part 33 constituted of an insulating film 31 formed on the first semiconductor integrated circuit 13 and a plurality of layers of wirings 32 formed in the insulating film 31. A second semiconductor device, whose second semiconductor integrated circuit 23 is formed on a second substrate 22, includes a second moisture-resistant guard ring 24 surrounding a side peripheral of a second wiring part 43 constituted of an insulating film 41 formed on the second semiconductor integrated circuit 23 and a plurality of layers of wirings 42 formed in the insulating film 41. The first and second semiconductor devices are laminated with the first wiring part 33 in opposition to the second wiring part 43. The first guard ring 14 is joined with the second guard ring 24 on a junction surface between the first semiconductor device 11 and the second semiconductor device 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050502-A (JP)
Title: Cosmetic container
Inventor: SUZUKI KAZUO
IPC: A45D33/00
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic container which can hold different kinds of cosmetics, in particular a plurality of powdery cosmetics and can surely hermetically hold the cosmetics and whose structure is simplified.  <P>SOLUTION: In the cosmetic container having a case body 1 with at least two partitioned recessed places for filling different cosmetics respectively and a lid body openably and closably supported by the case body 1 via a hinge and fitting the outer periphery end fringe of the case body 1 and forming a hermetic space therein, a net body 2 having flexibility and covering the whole face of the partitioned recessed places m<SB>1</SB>to m<SB>4</SB>and a rotary plate 3 turnably arranged in the upper face of the net body 2 and covering the partitioned recessed places m<SB>1</SB>to m<SB>4</SB>along with the net body 2 are arranged in the case body 1, a tray 4 for receiving an application member forming a mounting area of the application member used for taking out contents is arranged in the upper face of the rotary plate 3, and an opening part 5 exposing at least one of the partitioned places m<SB>1</SB>to m<SB>4</SB>for filling the contents along with the net body 2 is formed in the rotary plate 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229804-A (JP)
Title: In-place foaming method for rigid cellular polyurethane insulating layer, and fire preventive coating agent
Inventor: KOBAYASHI TATSUHIKO
IPC: C08G101/00
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire preventive coating agent for a rigid cellular polyurethane insulating layer excellent in execution property and fire proof at low cost, using inexpensive water glass, and an in-place foaming method for the rigid cellular polyuretahne insulating layer, using the same.  <P>SOLUTION: This in-place foaming method for the rigid cellular polyurethane insulating layer is a method for forming the rigid cellular polyurethane insulating layer on a structure surface, by spray-foaming a polyisocyanate component and a polyol component onto the structure surface, and is carried out by depositing, on an insulating layer surface, the fire preventive coating agent containing an aqueous silicate solution, and 0.1-10 pts.wt. of surfactant and 1-70 pts.wt. of clay mineral thickener per 100 pts.wt. of solid content of the aqueous silicate solution.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055735-A (JP)
Title: Wheel
Inventor: HISHIDA TADASHI
IPC: A01D34/68
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel that is compactly packed while keeping advantages of excellent traveling performance and stability.  <P>SOLUTION: A wheel includes a circle wheel 4 obtained by successively connecting circular arc members 3 evenly divided into a plurality of parts in a circumference direction and has side boards 2 for connection and reinforcement of the circle wheel 4. The circle wheel 4 is constituted of three circular arc members 3 having the same shape.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060890-A (JP)
Title: Structure for connecting mounting substrate to electronic component, and electronic device
Inventor: IIBOSHI HIDEYUKI
IPC: H01R33/76
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent sliding of a contact between a lead as a connection terminal and a connector to suppress an increase in contact resistance at the contact.  <P>SOLUTION: A connector 40 includes: a cylindrical outer case 41 having a hollow portion; and an elastic member 42 stored in the hollow portion of the outer case 41 and having a fixed end 42a, a moving end 42b formed by the end portion opposite the fixed end 42a and a displacement part 42c formed by a portion between the fixed end 42a and the moving end 42b and elastically deformable in the axial direction of the outer case 41. The moving end 42b includes a terminal fixing part 45 to fix a lead 11 so that when external force is applied to the lead 11, the terminal fixing part 45 is displaced according to the elastic deformation of the displacement part 42c while fixing the lead 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056360-A (JP)
Title: Coating apparatus and coating method
Inventor: MIYAMOTO HIDENORI
IPC: B05D3/04
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating apparatus and a coating method capable of controlling deterioration of the film quality of a coating film containing an easily oxidizable metal.  <P>SOLUTION: The coating method has an application step of applying a liquid material containing an easily oxidizable metal to a substrate and a heating step of heating the substrate applied with the liquid material under a reduced pressure lower than the atmospheric pressure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061553-A (JP)
Title: Transformer communication circuit
Inventor: ANPO MASAHARU
IPC: H04L25/02
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To transmit a digital signal appropriately with a simple configuration, without enlarging a transformer, in a transformer communication circuit.  <P>SOLUTION: A transformer communication circuit 20 for communicating a digital signal using a transformer 22 provided on an IC comprises: a transmission circuit 24 for transmitting, to a primary side of the transformer 22, a signal with a difference between a rate of change in rising of a current and a rate of change in falling; positive-side and negative-side detection circuits for independently detecting a pulse waveform generated at a secondary side of the transformer 22 at a positive side and at a negative side, respectively; a synthesis means for synthesizing positive-side and negative-side signals detected by the both detection circuits; and a demodulation means for demodulating the digital signal on the basis of a signal obtained by the synthesis means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061056-A (JP)
Title: Linear light-emitting device, method of manufacturing the same, and surface light source device
Inventor: UENO KAZUHIKO
IPC: F21S2/00
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a warp occurs due to stress generated by a difference between thermal expansion coefficients of two members since a plurality of light-emitting element chips are disposed in a long groove formed by sticking a circuit board to a reflective frame or by sticking the circuit board to a heat radiating substrate.  <P>SOLUTION: Light-emitting element chips 2-1, 2-2, ..., and circuit chips 3-1, 3-2, ..., are alternately arranged on the bottom of a long groove 1a of a substrate 1 having the long groove 1a, and electrically connected in series via bonding wires 4-1, 4-2 ....  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058595-A (JP)
Title: Disk drive device
Inventor: MIZUNO MASAFUMI
IPC: F16C17/10
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk driving device which can stably perform a process of reading/writing even under a vibration-prone environment by keeping the bearing stiffness of fluid dynamic pressure bearing even when a driving current is reduced.  <P>SOLUTION: The disk driving device includes a hub 20 possible to mount a recording disk, a shaft 22, a sleeve 16 which houses the shaft 22 and rotates relatively to the shaft 22, a radial space section formed between an inner circumferential surface of the sleeve 16 and a peripheral surface of the shaft 22, a radial dynamic pressure generating section RB generating a radial dynamic pressure between at least one part of the inner circumferential surface of the sleeve 16 and the peripheral surface of the shaft 22 in the radial space section, and lubricant 28. Furthermore, a length in a radial direction of the radial dynamic pressure generating section RB is formed longer than a diameter of the radial dynamic pressure generating section RB so that a radial dynamic pressure, fixed using the length in the radial direction of the radial dynamic pressure generating section RB and the diameter of the radial dynamic pressure generating section RB as parameters, may become a predetermined minimum standard value or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056900-A (JP)
Title: Printer and control method of the same
Inventor: HARA KEIJI
IPC: B41J2/01
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To dry an ink over the whole width of a printing region while preventing increase in cost.  <P>SOLUTION: On a conveyance passage where paper 1 is conveyed after printing by a line head 21, air is supplied to the paper 1 along a first direction advancing from one side to the other side of the conveyance width direction, and along a second direction advancing from the other side to one side of the conveyance width direction. On an air supplying passage along the conveyance width direction, air is supplied so that the uppermost upstream position for supplying air to the paper 1 is positioned on the inside of the width directional edge of the paper 1. Specifically, a shutter 37 capable of advancing/retracting along the conveyance width direction is arranged, and according to the width size of the paper 1, the shutter 37 is moved to vary an opening distance of an opening face 31a.  <P>COPYRIGHT: (C)2011,JPO&INPIT