baber/WOPTO huggingface dataset:
Patent JP-2010249733-A (JP)
Title: Magnetostrictive torque sensor and method for manufacturing the same
Inventor: YONEDA ATSUHIKO
IPC: G01L3/10
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetostrictive torque sensor having a simple constitution, hardly generating dispersion of a characteristic, even if the length in the axial direction of a magnetostrictive film is shortened, by reducing effectively a dispersion generation source related to a position relation between the magnetostrictive film and a coil, capable of miniaturizing and simplifying a device.  <P>SOLUTION: The magnetostrictive torque sensor 50 includes a single magnetostrictive film 80 provided on the surface of a steering shaft 22, and a first coil 82a and a second coil 82b for detecting changes in the magnetic characteristics of the magnetostrictive film 80. The single magnetostrictive film 80 includes a first anisotropic region 92a and a second anisotropic region 92b, each having magnetic anisotropy inverse to each other. The first coil 82a is disposed in a facing relation to the first anisotropic region 92a, whereas the second coil 82b is disposed in a facing relation to the second anisotropic region 92b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010019831-A (JP)
Title: Semiconductor device
Inventor: MIZOGUCHI OSAMU
IPC: H01L21/66
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To divert a package substrate to an adapter board.  <P>SOLUTION: The semiconductor device 3 includes the package substrate 300 having an upper surface 3a and a lower surface 3b, and a semiconductor element 30 mounted on the upper surface 3a of the package substrate 300. The package substrate 300 includes pads 303, 903 arranged on the upper surface 3a, a pad 904 arranged on the lower surface 3b, and a test dedicated pad 905 arranged on the lower surface 3b. The semiconductor element 30 is connected to the pad 303 and a test dedicated pad 903, respectively. An external connection terminal 401 is provided at the pad 904, and the external connection terminal 401 is not provided at the test dedicated pad 905. The pitch of the pad 904 is wider than that of the pad 303.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010250205-A (JP)
Title: Image forming apparatus
Inventor: OSHIKA HIROTAKA
IPC: G03G21/14
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent density nonuniformity of a printed image caused by nonuniformity of electric charge that remains on the surface of a developing roller and to improve image quality.  <P>SOLUTION: The image forming apparatus includes: an image carrier 1; a developer carrier 4 configured to supply developer to the image carrier 1; a power supply 107 configured to apply a voltage to the developer carrier 4; a rotating means 103 configured to rotate the image carrier 1 and developer carrier 4; a rotation number determination means 104, configured to determine the number of rotations of the developer carrier 4 in a predetermined time period; and a rotation control means 102 configured to intermittently rotate the image carrier 1 and the developer carrier 4 during a non-printing operation, when the developer carrier 4 rotates in the predetermined time period by the number of rotations equal to or greater than the specified one during a printing operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010160466-A (JP)
Title: Lens sheet and display panel
Inventor: OKUMURA NOBU
IPC: G03B35/00
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress malshaping in a lenticular lens formed by using ultraviolet curing resin which is caused due to increase in the aspect ratio of cylindrical lenses and the anisotropy of curing contraction.  <P>SOLUTION: Notch sections are provided to the cylindrical lenses for sectioning the cylindrical lenses, in a pseudo manner in the major axis direction (extending direction) of the cylindrical lenses so as to suppress the anisotropy of the curing contraction of the resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010246361-A (JP)
Title: Footwear insole having power generation function
Inventor: USAGAMI SHIN
IPC: H02N2/00
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for a footwear insole which converts a part of kinetic energy during walking by a person, into electric power and stores electricity.  <P>SOLUTION: An insole 32 having a planar shape 37 is a working fluid storage and has an approximately-baggy shape having flexibility. The working fluid storage 37 fills and seals a working fluid 41 or gas, for example, nitrogen to be described in later sections. The working fluid storage 37 covers almost full area of an upper portion 36 of the insole 32. The working fluid storage 37 is formed by a forward working fluid storage 37a, arranged in a forward portion 33 of an insole 36 and a backward working fluid storage 37b, arranged in a backward portion 34 of the insole 36, and the forward working fluid storage 37a and the backward working fluid storage 37b each takes a substantially bag-like shape. The substantially bag-like shaped forward working fluid storage 37a and backward working fluid storage 37b communicate, by a working fluid flowing and passing portion 37c positioned near a shank of the insole 32, that is, at an intermediate portion 35, and the approximately-baggy-shaped forward working fluid storage 37a and backward working fluid storage 37b, and the working fluid flowing and passing portion 37c are integrated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255320-A (JP)
Title: Column integrated pile foundation structure of small-scale building
Inventor: KAMIARA KAORU
IPC: E02D27/42
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a conventional column integrated pile foundation structure of a small-scale building is constituted only by filling the outer periphery of a cylindrical buried part with soil cement, and in consequence, the adhesion between the buried part and the soil cement is weak and there is a possibility of the buried part being pulled out of the soil cement through a pull-out force.  <P>SOLUTION: The column integrated pile foundation structure of the small-scale building is constituted by mounting a plurality of peripheral projecting bodies 14 to the buried part 13 to project from the outer periphery of the buried part 13, and solidifying a foundation material 15 integrally with the buried part 13 and the peripheral projecting bodies 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254171-A (JP)
Title: Running speed control method of bar handle type electric lift
Inventor: TOKUDA HAJIME
IPC: B66F9/24
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve safety of an operation by properly limiting a maximum running speed by an inclined angle and a turning angle of a bar handle.  <P>SOLUTION: When an inclined angle α of a steering bar handle 26 is within a setting angle range α1-α2 backward from an upright condition, or when a right and left turning angle is not less than a setting angle, a maximum running speed corresponding to a maximum rotary angle of an accelerator lever is limited to a setting speed smaller than a standard speed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255827-A (JP)
Title: Vibration control device
Inventor: KUROSE FUMIHARU
IPC: F16F15/04
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration control device for effectively suppressing the radially outward tensile force of an elastic plate on the adhered outer edge positions of rigid plates and their vicinities to effectively prevent the occurrence of crack in the adhered outer edge positions and their vicinities over a long period by relatively reducing the deformation cumulative amount of the elastic plate in the radially outward direction along with the compression displacement of the rigid plates.  <P>SOLUTION: The vibration control device includes single units 4 each consisting of the pair of upper and lower rigid plates 2, 2 spaced from each other and the elastic plate 3 adhered thereto while completely satisfying the space. The thickness of the elastic plate 3 of at least one single unit 4 is greater than the minimum thickness of a central portion 8 of the single unit in a region 7 around the edge of the single unit 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264797-A (JP)
Title: Communication device for vehicle
Inventor: HARADA YOICHI
IPC: B60R25/10
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily add an antenna in a communication device for a vehicle.  <P>SOLUTION: Auxiliary antennas 16 to 18 for forming a second communication area 32 are attachably/detachably provided in an intra-vehicle antenna 15 for forming a first communication area 31 via a connection line. An incommunicable area therefore can be compensated in the second communication area 32 by installing the auxiliary antennas 16 to 18 in the incommunicable area which is not the first communication area 31, that is, the incommunicable area where a radio signal does not reach in a cabin installed with the intra-vehicle antenna 15 therein. Thus, only if the auxiliary antennas 16 to 18 are connected to the intra-vehicle antenna 15 via a harness, the auxiliary antennas 16 to 18 can be added. As a result, the communication area can be added.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266256-A (JP)
Title: Navigation apparatus
Inventor: TAGUCHI YUTA
IPC: G08G1/005
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation apparatus with improved convenience.  <P>SOLUTION: In the navigation apparatus 1 which includes a current location detection unit 8 detecting the current location and a display unit 12 displaying a map based on map data and performs the guidance by displaying route lines 21, 22 connecting the current location with the destination on a map 31, when arranging the current location P and the destination G in different floors in a house having a plurality of floors, the route lines 21, 22 with different formats for the plurality of floors are overlaid and displayed on the plan map 31.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264819-A (JP)
Title: Agricultural tractor
Inventor: KAWAJIRI SHINYA
IPC: B62D25/16
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agricultural tractor which obtains right and left fenders in low costs, and has good appearance of the fenders.  <P>SOLUTION: The agricultural tractor belongs to one of multiple automobile ranks in which axle positions of rear wheels and diameters of the rear wheels to be mounted on the axles are different with each other. The tractor includes a fender 30 which is arranged corresponding to right and left rear wheels 15, respectively, has the same shape of a draw panel 31 in the right and left wheels, and is constituted to cover the front part and the upper part of the rear wheel 15. The shape of the draw panel 31 of the fender 30 is formed so that the half front part and the half rear part are symmetrical about a symmetrical line 32. The fender is arranged so that the symmetrical line 32 of the fender 30 passes a center point 101 of a virtual circle 100 in consideration of the minimum virtual circle 100 substantially including, in a side view, the maximum diameter of the rear wheels mounted on the axle positions corresponding to the automobile ranks, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267096-A (JP)
Title: Information processing apparatus
Inventor: AMEMURA TATSUAKI
IPC: G06F1/26
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To automatically supply an operating voltage corresponding to a properly installed memory; and to prevent an improperly installed memory from being supplied with an inappropriate operating voltage.  <P>SOLUTION: A detection part 13 accesses SPD 12, obtains the memory information, and detects the installation state of the memory 4. A control part 14 determines whether or not the memory 4 is properly installed based on the installation state of the memory 4. If the memory 4 is properly installed, the control part 14 determines whether or not the installed memory 4 is usable. If the memory 4 is usable, a voltage supply device 1 supplies the operating voltage corresponding to the memory 4 to the installed memory 4. If the memory 4 is unusable or the memory 4 is improperly installed, the voltage supply device 1 does not supply the operating voltage to the memory 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265227-A (JP)
Title: Method for producing (meth)acrylic acid and crystallization system
Inventor: SUGIMOTO TAKASHI
IPC: C07C57/07
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing (meth)acrylic acid, alleviating the temperature fluctuation of a cooling medium and a heating medium returning from a crystallizer to heat source devices, stably running the heat source devices, stabilizing the crystallization operation and/or the melting operation, and reducing the energy consumption therein, in the crystallization process and/or the melting process thereof, and a crystallization system.  <P>SOLUTION: The method for producing (meth)acrylic acid including a process of crystallizing (meth)acrylic acid from a crude (meth)acrylic acid solution by feeding a cooling medium to a crystallizer 1 from a heat source device 4A; a process of discharging the cooling medium from the crystallizer 1 to return the same to the heat source device 4A; a process of melting the (meth)acrylic acid by feeding a heating medium to the crystallizer 1 from a heat source device 4B; and a process of discharging the heating medium from the crystallizer 1 to return the same to the heat source device 4B, is characterized by keeping the temperature of the cooling medium returning to the heat source device 4A within a specified range using a first buffer tank 5 and keeping the temperature of the heating medium returning to the heat source device 4B within a specified range using a second buffer tank 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266048-A (JP)
Title: Transmission belt
Inventor: SAITO TATSUYA
IPC: F16G5/16
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission belt capable of restraining a posture of an element from being disordered, capable of reducing noise, and capable of enhancing durability.  <P>SOLUTION: The transmission belt is arrayed with the plurality of elements formed with a hook for covering an upper face side of a ring not to separate relatively the ring from a saddle face at both right and left sides of the saddle face for mounting the ring annularly in a state that the postures are aligned to each other, and the elements are bound by the rings which arranged on and mounted to the respective saddle faces. The transmission belt is formed to differ in plate thicknesses at both right and left sides of the element of the hook from a center-sided plate thickness.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272627-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: FUKADA TAKESHI
IPC: H01L21/301
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a protective sheet from contacting a sensor structure, and to prevent breakage of the sensor structure.  <P>SOLUTION: Transport to a dicing device and a dicing process are executed while the shapes of cap parts 5 of a protective sheet 1 are kept by a tool 4. Dicing cut is executed from the back face side of a semiconductor substrate 11. Thereby, deformation of the protective sheet 1 can be prevented in the transport and the dicing process, and the protective sheet 1 can be prevented from contacting the sensor structure 10, whereby the breakage of the sensor structure 10 can be prevented. Since the dicing cut is executed from the back face side of the semiconductor substrate 11, the tool 4 is prevented from interfering with a dicing blade 13 to become a hindrance even if the tool 4 is not removed from the protective sheet 1, and the dicing process can be surely executed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271854-A (JP)
Title: Servo control apparatus that performs dual-position feedback control
Inventor: IWASHITA HEISUKE
IPC: G05B13/02
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a servo control apparatus that performs dual-position feedback control and thereby achieves a reduction in position error according to the purpose of machining.  <P>SOLUTION: The servo control apparatus includes: a first position detector for detecting the position of a motor; a second position detector for detecting the position of a driven load; a first position error calculator for calculating a first position error based on a position command and motor position feedback; a second position error calculator for calculating a second position error based on the position command and driven load position feedback; a third position error calculator for calculating a third position error to be used for position control, by adding to the first position error a difference taken between the first position error and the second position error and passed through a time constant circuit; a selector for selecting either the second position error or the third position error for output; and a learning controller for learning an output of the selector, and for outputting an amount of compensation to be applied to the third position error.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272696-A (JP)
Title: Semiconductor device
Inventor: HAYASHI SHINTARO
IPC: H01L21/50
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that can reduce stress generated in a semiconductor element in a package at low cost and improve reliability of a junction to a wiring board.  <P>SOLUTION: A surface mounting type package 101 comprises a hollow plastic package body 102 which is formed in a box shape having one surface made open, and has outer leads 112b of a plurality of leads 112, electrically connected to the semiconductor element A, led out from an outer side face, and a package lid 103 joined airtightly to the plastic package body 102 to close the one surface of the plastic package body 102. The semiconductor element A is fixed to a bottom portion of the plastic package body 102 with adhesion portions 104 made of an adhesive (for example, silicone-based resin such as silicon resin of ≤1 MPa in elastic modulus) at three places corresponding to three vertexes of a virtual triangle defined on the basis of an outer circumferential shape of the semiconductor element A.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269724-A (JP)
Title: Fixed-wing aircraft, fixed-wing aircraft system, and landing method for fixed-wing aircraft
Inventor: IKENOZA SHOTA
IPC: B64C13/18
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that although an uninhabited fixed-wing aircraft is transferred to a phase of glide landing after passing through a landing intrusion point, it extremely excessively passing a landing point on a flight plan by influence of tail wind.  <P>SOLUTION: When it is calculated that a presumption landing point excessively passes a set landing point, landing intrusion is performed again. At the execution, the landing intrusion point is moved in a direction left from a landing point by an excessive degree and also cope with tail wind. Further, by regulating behavior of re-approach, landing at a narrow space area is attained. Further, at the intrusion to the landing intrusion point having a passing determination condition for linearly intruding it to the landing point, linear intrusion is attained by performing flight along a circumference of a circle in which a line connecting the landing intrusion point and the landing point becomes a tangent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269544-A (JP)
Title: Method of separating polyethylene and fiber piece, and method of reproducing polyethylene molding
Inventor: AOKI TAKESHI
IPC: B29B17/02
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of separating satisfactorily polyethylene and a fiber piece from a polyethylene bonded fiber piece, and a method of reproducing a polyethylene molding using the method of separating the polyethylene and the fiber piece.  <P>SOLUTION: The polyethylene bonded fiber piece bonded with the polyethylene on a surface of the fiber piece is fed into a vertical shaft rotation type stirrer 1 provided with a high-speed horizontal rotary blade 3, the high-speed horizontal rotary blade 3 is rotated at 70-90°C of treating temperature for 5 minutes or more, and the polyethylene and the fiber piece is thereby separated from the polyethylene bonded fiber piece. The separated polyethylene and the fiber piece by the method is fractionation-recovered, and the recovered polyethylene is molded.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273493-A (JP)
Title: Emergency power supply device
Inventor: ASAMI YUJI
IPC: H02J9/06
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emergency power supply device which ensures a highly reliable operation, while reducing generation of noise by a simple structure.  <P>SOLUTION: The emergency power supply device normally supplies an AC power from a commercial power supply to a load and converts the AC power into a DC power in order to charge a storage battery, and supplies the load with an AC power produced by converting the DC power from the storage battery upon service interruption of the commercial power supply. This power supply device is provided with an inverter circuit which converts the DC power from the storage battery to a rectangular wave AC output by semiconductor switching elements arranged in a three-phase full-bridge configuration, a PWM control unit which controls the inverter circuit by the PWM system, and a filter means for converting the rectangular wave AC output from the inverter circuit into a sine wave AC output.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277619-A (JP)
Title: Phono equalizer amplifier
Inventor: KAWAGUCHI TAKESHI
IPC: H03F1/34
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phono equalizer amplifier for preventing degradation of sound quality during reproduction of an analog record.  <P>SOLUTION: In the single RIAA phono equalizer amplifier 100, an amplifier circuit 1 amplifies an input signal 61 input from the cartridge 5 of a record player to output an amplification signal 62. A buffer circuit 3 converts the output impedance of the amplifier circuit 1, and outputs the amplification signal 62 as an output signal 63. An equalizer circuit 2 is connected between the amplifier circuit 1 and the buffer circuit 3 to add RIAA characteristics to the AC component 62a of the amplification signal 62, and negatively feeds back the AC component 62a to the amplifier circuit 1. A DC servo circuit 4 is connected to the output side of the buffer circuit 3 to negatively feed back the AC component 63d of the output signal 63 to the amplifier circuit 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276080-A (JP)
Title: Energy absorbing member and structure in which the energy absorbing member is installed
Inventor: MIMACHI NAOSHI
IPC: F16F15/02
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy absorbing member which is compact and enabled to act in multiple directions at one portion in a plane of a structure of a frame, and to provide a structure to which the energy absorbing member is applied.  <P>SOLUTION: The energy absorbing member 1, which is a hysteretic energy absorbing member utilizing a shear plastic deformation of steel materials, is structured by joining bracket members 3, 7, which are arranged vertically and has a pair of square steel pipe members 12 fixed on the structure, and damper members 11, which have a plasticized part over the corresponding surfaces between the upper and lower sides of the pair of bracket members 3, 7, with bolts.  <P>COPYRIGHT: (C)2011,JPO&INPIT