baber/WOPTO huggingface dataset:
Patent JP-2010162956-A (JP)
Title: Active vibration controller
Inventor: KOBAYASHI YASUMUNE
IPC: B62D1/16
Filed: 2009-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active vibration controller stably canceling vibration of an object to be canceled regardless of a steering angle of a steering wheel, and enhancing a designing flexibility.  <P>SOLUTION: Canceling vibration Vb to the vibration Va being an object to be canceled is produced based on a control signal Sc. A control characteristic used for production of the control signal Sc is switched according to the steering angle θ of the steering wheel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010166213-A (JP)
Title: Ofdm radio communication device
Inventor: HASHIMOTO TORU
IPC: H04J11/00
Filed: 2009-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an OFDM radio communication device which can secure a security of a radio communication within a radio communication system, since a prior art OFDM radio communication device depends on things such as secret of data by encryption and an authentication of a device/user other than the radio communication system with respect to the security of the radio communication.  <P>SOLUTION: The OFDM radio communication device has serial/parallel conversion circuits 6a-6d adopting different data conversion methods respectively and parallel/serial conversion circuits 18a-18d adopting different data conversion methods respectively. An operation circuit 24 generates a selection signal by using a code, GPS time information, key information, and the like. Based on the selection signal, the serial/parallel conversion circuits 6a-6d and the parallel/serial conversion circuits 18a-18d are selected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010165518-A (JP)
Title: Method for manufacturing planar heating element, and planar heating element
Inventor: ITO TOYOMASA
IPC: G03G15/20
Filed: 2009-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin planar heating element mainly used for members of electrical/electronic components and others, and capable of uniformly releasing heat.  <P>SOLUTION: A liquid crystal polyester solution is prepared by dissolving a solute composed of liquid crystal polyester in a solvent. Then, the liquid crystal polyester solution is coated on at least one surface of a conductive sheet 2. Finally, the liquid crystal polyester solution is subjected to heat treatment to form a first film 3 and a second film 4 made of liquid crystal polyester. The first film 3 and the second film 4 having thin and uniform film thicknesses T2 and T3, respectively, and made of the liquid crystal polyester are obtained by a solvent-casting method. Molecules of the liquid crystal polyester are oriented randomly, so that anisotropy is lost, and therefore, reduction in tear strength in a specific direction of a planar heating element 1 can be easily avoided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010166683-A (JP)
Title: Permanent magnet motor
Inventor: MURAKAMI MASANORI
IPC: H02K1/27
Filed: 2009-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet motor which can reduce cogging torques and torque ripples, while suppressing lowering of a motor output.  <P>SOLUTION: In the permanent magnet motor 1 equipped with a rotor 3 with a plurality of annularly arranged permanent magnets 5 as a magnetic field means, at the cross section of the permanent magnet 5, an internal peripheral rim 51 is formed of a first arc having a curvature center O1 and a curvature radius R1, and an external peripheral rim 52 is formed of a second arc 521 having a curvature center O2 and a curvature radius R2, a third arc 522 jointed to one end of the second arc 521, and having a curvature center O3 and a curvature radius R3, and a fourth arc 523 jointed to the other end of the second arc 521, and having a curvature center O4 and a curvature radius R4. Then, the curvature centers are arranged at different positions, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010165406-A (JP)
Title: Wiring connecting structure for piezoelectric element, piezoelectric actuator, and head suspension
Inventor: FUCHINO HIDEKI
IPC: H02N2/00
Filed: 2009-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To achieve wiring work to a piezoelectric element in the state of maintaining high reliability while suppressing a reduction in yield of the piezoelectric element.  <P>SOLUTION: A through-hole 67 is provided to a terminal 57-1. A first liquid stopper 69-1 is arranged around the through-hole 67 being a gap between the terminal 57-1 and the electrode of a common electrode 19, and a liquid trap 73 is provided near the outside of the first liquid stopper 69-1. An electric insulating layer 61 side is made to face a piezoelectric element 13 side to set the terminal 57 oppositely to the common electrode 19, and a liquid conductive adhesive 79 is filled in the through-hole 67 in a state that the first liquid stopper 69-1 is interposed in the gap between the terminal 57 and the common electrode 19. When there is an excess of the liquid adhesive 79, the excess is guided into the liquid trap 73 to prevent the excess from oozing out.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009173536-A (JP)
Title: Apparatus for manufacturing high-quality semiconductor single crystal ingot and method using the same
Inventor: CHO HYON-JONG
IPC: C30B29/06
Filed: 2009-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a high-quality semiconductor single crystal ingot and a method using the same.  <P>SOLUTION: The apparatus for manufacturing a semiconductor single crystal ingot comprises a quartz crucible, a heater installed around a side wall of the quartz crucible, a single crystal pulling means for pulling a single crystal from the semiconductor melt received in the quartz crucible, and a magnetic field applying means for applying a horizontal magnetic field to the semiconductor melt, forming an MGP (Maximum Gauss Plane) in a location of ML-100 mm to ML-350 mm based on a ML (Melt Level) of the surface of the semiconductor melt and applying a strong magnetic field of 3,000 to 5,500 Gauss to the intersection between the MGP and the side wall of the quartz crucible and a weak magnetic field of 1,500 to 3,000 Gauss below the solid-liquid interface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010166883-A (JP)
Title: Fishing bait
Inventor: SHIMAUCHI NORIO
IPC: A01K83/06
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing bait capable of being used for a long time and hardly being bit off by a fish.  <P>SOLUTION: The fishing bait is provided by winding a yarn 3 made of an elastic fiber on a bait body 2 attached to a fishing hook 1. Although the bait body 2 is used generally and conventionally as a fishing bait such as krill, a peeled body of a shellfish or the like, since it is surrounded by the yarn 3 made of the elastic fiber, it hardly becomes bit off by fish. The yarn 3 can be made of a polyurethane fiber. Also, it is possible to wind the yarns 3 spirally to cross from both the sides of the bait body 2 by facing each other in the reverse direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173406-A (JP)
Title: Vehicle
Inventor: DOI KATSUNORI
IPC: B62H1/12
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a vehicle body in a stable state, whenever a falling control is stopped, regardless of states of occupants and mounted objects, to instantly cope with an emergency stop during an abnormality and a getting-off request by the occupant, and to safely use a vehicle with usability.  <P>SOLUTION: A vehicle control device includes a vehicle center of gravity acquisition means for acquiring a center of gravity position and/or a center of gravity height of the vehicle, and an attitude limiting control means for controlling a position and/or a shape of an attitude limiting means according to the vehicle center of gravity acquired by the vehicle center of gravity acquisition means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173176-A (JP)
Title: Accounting management system
Inventor: KITAMURA MITSUHIRO
IPC: B41J29/38
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accounting management system having high usability in such a manner that an owner of an IC card can increase opportunities of actively using an image forming apparatus.  <P>SOLUTION: The accounting management system includes the image forming apparatus and an accounting device for performing an accounting operation depending on a content of a job that is carried out by the image forming apparatus by the designation of a user. The accounting device has a function of changing an accounting rate corresponding to a use time zone of the image forming apparatus. When a user carries out a reservation operation of a job, the accounting device registers job reservation information in an IC card. When the use of the IC card in which the job reservation information is registered is detected, the accounting device requests the image forming apparatus to perform the reserved job in accordance with the job reservation information registered in the IC card.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010176057-A (JP)
Title: Driving device and display device
Inventor: YAMADA YUSUKE
IPC: G09G3/34
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a small number of rewriting times while simplifying constitution related to drive in display by a plurality of display parts.  <P>SOLUTION: The driving device 100 drives the display parts 13A and 13B. The display parts 13A and 13B display an image by a storing display body, and maintain gradation of a pixel even if voltage is not applied thereto after application of the voltage. The display part 13A displays a copy image that is a copy of the image displayed on the display part 13B. When displaying the copy image, a user designates a desired position on the display part 13B. A detection part 15 detects the designated position by the user, and the drive part 12 reads out the image at the designated position from an image memory 14B and allows the display part 13A to display the image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009136923-A (JP)
Title: Tundish impact pad for continuous casting
Inventor: XU DONG
IPC: B22D11/10
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact pad for controlling the fluid flow pattern of a stream incoming from a ladle for the purpose of reducing surface turbulence in a tundish during continuous casting.  <P>SOLUTION: In a tundish impact pad 2 for use in continuous casting of molten metal, the upper impact surface of a base plate is at least partially surrounded by a side wall 18 having the penetrating passages 23. The impact pad receives and deflects an incoming stream of molten metal, and flows out the deflected stream through the passages and the open top surface of the pad. Vaulted and stepped structures surrounding passages or dam-like inside walls assist indirecting the outflow. The division and distribution of the outflow facilitates the development of the plug flow in the molten metal between the impact pad and the tundish outlet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010183463-A (JP)
Title: Device and method for processing video signal
Inventor: OZASA TAKAYUKI
IPC: H04N5/08
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that synchronous separating levels cannot be adjusted stably when AGC pulse signals such as microvision video signals are fluctuated.  <P>SOLUTION: A processing device is intended for input signals of videos configuring a plurality of lines and is used as a device for processing video signals. The device for processing the video signals includes: a pedestal sample acquiring means acquiring pedestal samples from the input signals, a pedestal-level computing means computing pedestal levels by using the pedestal samples of a plurality of the lines, and a line counter counting the number of lines of the input signals. The device for processing the video signals further includes a limitation means limiting utilization for computing the pedestal levels of the pedestal samples when the number of lines computed by the line counter is kept within a specified range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187097-A (JP)
Title: Apparatus and method for estimating video quality, and program
Inventor: YANAIDA SHOJI
IPC: H04N19/503
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video quality estimating apparatus for solving such a problem that a large capacity memory is required.  <P>SOLUTION: An FEC packet analysis part 3 validates the continuity of FEC packets. An error information table generation part 4 validates the continuity of video packets. An estimation part estimates video data which are included in missing video packets and whose errors can not be corrected by FEC data as correction impossible data on the basis of the continuity. The estimation part estimates the video quality of video data on the basis of the correction impossible data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184263-A (JP)
Title: Method and apparatus for correcting end of deformed cross section material
Inventor: SAKAKI MASAHITO
IPC: B21D3/02
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily correct a deformed cross section material having flanges at both ends so that the end faces of the formed flanges are smooth and a radius of a corner in a rising part in the lower part of each flange is made small as much as possible.  <P>SOLUTION: The deformed cross section material having the flanges at both end parts is passed through between a pair of upper and lower horizontal rolls which are spaced at an interval in the middle part of the rolls, the interval being not smaller than the plate thickness and at intervals in both end parts smaller than the interval in the middle part of the rolls, and rolling force is intensively applied to both end parts of the deformed cross section material without applying the rolling force to the middle part of the deformed cross section material, thereby the material in the end parts of the deformed cross section material is made to flow and consequently the flange end parts are flattened and simultaneously the radius of the corner in each flange rising part is made small.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186883-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: MATSUMOTO SUSUMU
IPC: H01L21/336
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently arrange a die without ineffective use of space on a substrate.  <P>SOLUTION: In a method of manufacturing a semiconductor device, a base layer and flattened film are removed by photolithography and etching around a predetermined region 70, and there is formed a protrusion 51 that not only includes the predetermined region 70 but also has a side surface which is curved or twisted along structures 62, 64 viewed from the thickness direction of the base layer. Next, the die (D) having the protrusion 51 is formed by dividing the base layer to a thickness direction around the protrusion. Then, part of the base layer in the die (D) bonded to a substrate is separated and removed along a peeling layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118633-A (JP)
Title: Printed circuit board having buried solder bump and manufacturing method therefor
Inventor: KANG MYUNG SAM
IPC: H05K3/20
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed circuit board having a buried solder bump which improves the degree of matching between a solder bump and a circuit pattern and obviates a need for an additional coining process of the solder bump, and a manufacturing method therefor.  <P>SOLUTION: The printed circuit board includes: an insulation layer 120; a solder bump 116 which is buried in the insulting layer 120 to be flush with the surface of the insulating layer; a circuit pattern 118 formed on the lower surface of the solder bump 116; and a circuit layer 108a connected to the circuit pattern 118 and buried in the insulting layer to be flush with the surface of the insulating layer 120.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226200-A (JP)
Title: Radiation image capturing system, apparatus for supplying image capturing instruction information, program, method for supplying image capturing instruction information, and radiation image capturing method
Inventor: OTA YASUYOSHI
IPC: A61B6/00
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform image capturing processing of radiation images by selecting a processor comprising specifications corresponding to specifications of an image capturing apparatus and supplying image capturing instruction information.  <P>SOLUTION: A radiation image capturing system includes: the plurality of image capturing apparatuses 22 and 24 having different specifications for capturing a radiation image of a subject 50; the plurality of processors 18 and 20 which comprise specifications corresponding to the specifications of the image capturing apparatuses 22 and 24, control the image capturing apparatuses 22 and 24, and perform image processing of radiation image information acquired from the image capturing apparatuses 22 and 24; and a supply apparatus 16 for supplying the processors 18 and 20 selected depending on the specifications of the imaging apparatuses 22 and 24 with image capturing instruction information for the image capturing apparatuses 22 and 24.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185553-A (JP)
Title: Liquid force feed device
Inventor: HIROYA MASAHISA
IPC: F16K31/56
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid force feed device capable of conducting surely switching between opening and closing for an air supply valve and an exhaust valve, without using a strong spring in a snap mechanism.  <P>SOLUTION: The air supply valve 20 is provided in a working fluid introduction port 11, and the exhaust valve 21 is provided in a working fluid discharge port 13. The snap mechanism 5 is operated using a coil spring 38 in response to elevation of a float 3 arranged in an inside of a sealed container 2, and a power transmission shaft 28 is snap-moved thereby, to conduct the switching between the opening and closing for the air supply valve 20 and the exhaust valve 21, via the power transmission shaft 28. A lever 27 swung around a valve swinging shaft 18 supported in the inside of a sealed container 2 as the center is supported rotatably to the power transmission shaft 28, in response to the snap movement of the power transmission shaft 28, and a snap movement force of the power transmission shaft 28 is expanded by the lever 27, to be transmitted to the air supply valve 20 and the exhaust valve 21, by switching the opening and closing for the air supply valve 20 and the exhaust valve 21 via the lever 27, in response to the snap movement of the power transmission shaft 28.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185854-A (JP)
Title: Position detection sensor and position detection device
Inventor: KASASHIMA MASAO
IPC: G01D5/18
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position detection sensor and a position detection device capable of reducing the size and the weight, and simply detecting the accurate moving position of a detection object, without requiring a complicated work for accurately detecting the moving position of the detection object.  <P>SOLUTION: This position detection sensor 1 includes; a movable magnet 72 provided on the detection object 4, and moving following movement of the detection object 4; a magnetic body 74, including a first facing part 74a having a facing surface facing to a first polarity side of the movable magnet 72; a second facing part 74b having a facing surface facing to a second polarity side of the movable magnet separately at a prescribed distance, and a connection part 74c for connecting the first facing part 74a to the second facing part 74b; and a sensor part 76 provided between the second facing part 74b of the magnetic body 74 and the movable magnet 72, for detecting the position of the movable magnet 72, based on a change of a magnetic field angle direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009109023-A (JP)
Title: Valve apparatus
Inventor: HASHIMOTO MAMORU
IPC: E03C1/042
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that, in early stages of valve opening, discharge is greatly influenced due to possible variations in various components located between a flow regulation handle and a pilot valve, and also possible variations in those assemblings, in a valve apparatus.  <P>SOLUTION: A valve apparatus is provided with a main valve 20, a back pressure chamber 26, an introductory small hole 28, a pilot water passage 30, a flow control mechanism and a water discharge/stop change-over mechanism. A pilot valve 34 is made to be moved ahead or astern between a water stop position and a water discharge position, so as to make a change over of the water. Moreover, a main valve guide 172 of disk-like is formed in a main valve body 22 of the main valve 20, and under a state that a flow control handle is operated to be placed in a minimum flow rate position, the main valve guide 172 is made as impaction integrity in a cylindrical part 171 which has main valve seating 25 in an upper end forming a ring clearance between the main valve guide 172 and the cylindrical guide 171.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010189691-A (JP)
Title: Method for producing high cleanliness aluminum-killed steel
Inventor: MATSUMOTO HIROAKI
IPC: C21C7/00
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To produce a steel sheet excellent in a bendability by reducing oxide-based inclusions.  <P>SOLUTION: When a ladle-refining process is performed, the time of a gas-stirring is defined as ≥5 min and the slag-thickness under stationaly state, is defined as 260 mm to <400 mm. Further, in the ladle-refining, MgO content in slag is defined as >1.2 kg/ton to <5.0 kg/ton, and the relation between the stirring time (t1) and the MgO content (X) in the slag satisfies t1≤-5X+40, and also satisfies t1≥-5X+20. Furthermore, in a vacuum-degassing refining, a circulating-flowing time of molten steel is made to be 10-40 min and the circulating-flowing quantity is defined as 150-200 ton/min.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191126-A (JP)
Title: Belt conveying apparatus and image forming apparatus
Inventor: OKAMURA HISASHI
IPC: G03G15/16
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt conveying apparatus that rotates an endless belt accurately, and an image forming apparatus.  <P>SOLUTION: A color laser printer 1 rotationally drives a drive roller 6b by a driving motor 7f to rotate a conveyor belt 6a stretched over the drive roller 6b and driven rollers 6c, 6d, and detects the rotation of the driven roller 6c by an encoder 21. A CPU 41 controls the rotation of the driving motor 6f through a driver 42 based on the detection result to control the rotation of the driven roller 6c detected by the encoder 21, to a specified rotating speed. A reference position mark KM formed at a reference position of the conveyor belt 6a is detected by a magnetic sensor 31 to acquire a variation value of a driven roller rotating speed value for correcting a driving error due to the thickness of the conveyor belt 6a, and the driving error of rotation control of the driving motor 6f by the CPU 41 is corrected based on the variation value.  <P>COPYRIGHT: (C)2010,JPO&INPIT