baber/WOPTO huggingface dataset:
Patent JP-2009290957-A (JP)
Title: Inverter controller
Inventor: TACHIHARA SHUICHI
IPC: H02M7/48
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress instability phenomena due to the resonance between a reactor and a capacitor included in a receiving filter in an inverter controller that drives a synchronous motor.  <P>SOLUTION: The inverter controller includes: a means for obtaining an electrical quantity on the direct current side of an inverter device; and a means for operating the shaft torque of the synchronous motor based on the output of the electrical quantity obtaining means and thereby suppressing an alternating-current component contained in the electrical quantity. The alternating-current component suppressing means operates at least one of a command value for current in the direction of the magnetic flux of the synchronous motor and a command value for current in the direction orthogonal to the direction of the magnetic flux so that the voltage command generating means and the alternating-current component suppressing means do not interfere with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286266-A (JP)
Title: Saddle type vehicle
Inventor: HARA NOBUO
IPC: B62K5/05
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a saddle type vehicle equipped with at least a pair of wheels, and capable of turning with its body tilted and performing the limitation of the tilting of the body or its release automatically.  <P>SOLUTION: The saddle type vehicle is equipped with a supporting mechanism to support the pair of wheels in such a way as to be movable vertically relative to the body, a locking mechanism 50 connected with the supporting mechanism and limiting the vertical movement of the pair of wheels, sensors 81, 83R, 83L, 85 of different sorts to sense the state of the vehicle, and a control part 91 to control the locking mechanism 50 on the basis of sensing results of the sensors. Because the limitation or release of the vertical movement of the pair of wheels is conducted automatically by the control part 91, a rider is not required to make any particular manipulation about the motion of the locking mechanism 50. In addition, the locking mechanism 50 is controlled according to the state of the vehicle, thus allowing the rider to travel lightly and comfortably.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288601-A (JP)
Title: Light shielding member and light shielding structure
Inventor: FUKUSHIMA YOSHIHIKO
IPC: G09F9/00
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light shielding member and a light shielding structure that securely shielding a gap between a housing unit and a substrate unit from light through simple operation.  <P>SOLUTION: The thin plate type light shielding member 13 is used which has a fixed end 13a at one end and a free end 13b at the other end and includes a bent portion 13c between the fixed end 13a and free end 13b, and the fixed end 13a of the light shielding member 13 is bonded and fixed to a sidewall of a display unit 9 that the substrate unit 4 includes. In this state, the substrate unit 4 is engaged with the housing unit 5 and a tip of the free end 13b of the light shielding member 13 is brought into contact with a back portion of the housing unit 5 with restoring force thereof, thereby shielding the gap from light between the housing unit 5 and substrate unit 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294905-A (JP)
Title: Electronic apparatus, relay device, and program
Inventor: OSAKABE KAZUHIRO
IPC: G06F13/10
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to use the execution result of a command in one electronic apparatus, by another electronic apparatus, without having to make the user perform troublesome operations.  <P>SOLUTION: An electronic apparatus, which interprets and executes a command input from an input device and makes an output device output an execution result thereof, is made to execute processing. That is, for redirection processing which, when it is directed to acquire data to be processed by a command from another device different from the input device, the apparatus acquires data as a processing object from the other device according to the protocol depending on the kind of the another device; and if it is directed to output the execution result of a command to the other device different from the output device, it outputs the data which represent the execution result of the command to the another device following a protocol according, to the kind of the other device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291746-A (JP)
Title: Drainage pit scum treatment system and fuel recovering method
Inventor: YOSHIDA TADAYUKI
IPC: C02F11/14
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly treat scum generated in a drainage pit.  <P>SOLUTION: This drainage pit scum treatment system is characterized in that the scum generated in the drainage pit and a solvent containing a fat dissolving substance are mixed to be heated and the resulting mixture is subsequently subjected to solid-liquid separation to recover a liquid recovered substance and a solid recovered substance. Further, the fuel recovering method is characterized in that the scum generated in the drainage pit and the solvent containing the fat dissolving substance are mixed to be heated, and the resulting mixture is subjected to solid-liquid separation to recover the liquid recovered substance capable of being utilized as fuel. Furthermore, the liquid recovered substance is circulated to be utilized as the solvent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302147-A (JP)
Title: Electronic component mounting apparatus
Inventor: IKEDA YOSHIAKI
IPC: H05K13/08
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an electronic component sucked and held by a suction nozzle from falling to intrude between an illumination lamp, and a printed circuit board where the illumination lamp is arranged and to prevent dust from intruding therebetween similarly.  <P>SOLUTION: In a closed space formed by a device body 9 having fitting portions 13A, 13B, 13C, 13D and a protective cover body 11, an LED 15 for BGA lighting and a printed circuit board 14A, respective LEDs 16 for general reflective lighting and respective printed circuit boards 14B, 14C, 14D, and an LED 17 for transmissive lighting and a printed circuit board 14E are arranged to achieve protection against entry of a foreign matter such as an electronic component D.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301254-A (JP)
Title: Image processing device, method and program
Inventor: MORIYA SADAYUKI
IPC: G06T1/00
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency in extraction of a shadow region from three-dimensional images acquired at different points of times.  <P>SOLUTION: The method includes the steps of: detecting a first shadow region from a contrast enhanced two-dimensional image constituting a contrast enhanced three-dimensional image obtained at a predetermined time point among a plurality of contrast enhanced three-dimensional images of a subject obtained at different time points; detecting, by the use of position information of a point in the first shadow region, a second shadow region corresponding to the first shadow region from a contrast enhanced two-dimensional image constituting a contrast enhanced three-dimensional image obtained at another time point, and displaying the first shadow region and the second shadow region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301255-A (JP)
Title: Ordering system
Inventor: TOKUDA MITSUHIRO
IPC: G06Q50/00
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ordering system which can speedily select a premium, and timely order the premium that ran short.  <P>SOLUTION: The ordering system 10 includes: client terminals 13 and 14 installed in amusement facilities 11 and 12; client terminals 17 and 18 installed in suppliers 15 and 16 for delivering various premiums to the facilities 11 and 12; and a server 19 for providing various information related with those premiums to the terminals 13, 14, 17 and 18. The server 19 includes: a premium data first storage means for storing the premium data of a premium; a premium data first transmission means for, when the premium data are requested by the terminals 13 and 14. transmitting the premium data to the terminals 13 and 14; and a premium data second transmission means for, when the premium data to be ordered to the suppliers 15 and 16 are selected from among the premium data by the terminals 13 and 14, transmitting the premium data to the terminals 17 and 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008309790-A (JP)
Title: Method for setting test sequence and parameter of test signal, and signal generation device
Inventor: RAJA RAMASUBRAMANIYA
IPC: G01R31/28
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To set a plurality of parameters to a packet or a packet group of signals.  <P>SOLUTION: The test sequence and parameters of a test signal are set using a user interface 50. The parameter is set to PPDU (presentation protocol data unit), and the PPDU is related to the packet group. A signal processing unit compiles the packet group containing the PPDU and generates digital data indicating the test signal. A waveform generation circuit generates the test signal having the packet group containing the PPDU in response to the digital data. In a custom operation mode, the parameter can be set so that the test signal containing error data can be generated exceeding a signal standard range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009298647-A (JP)
Title: Nickel oxide and production method of the same
Inventor: SHIBUYA HIDEKA
IPC: C01G53/04
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for inexpensively obtaining high purity nickel oxide as a raw material of high purity nickel in a large amount under environmentally friendly conditions.  <P>SOLUTION: The production method of nickel oxide having 4N or more nickel purity and not more than 100 ppm of a sodium content includes: a neutralizing step of neutralizing an acid aqueous solution of nickel ions with a sodium hydroxide aqueous solution or a potassium hydroxide aqueous solution to precipitate a nickel compound having 3N of more nickel purity; and a heating and washing step of heating the nickel compound to produce nickel oxide and washing the nickel oxide with water.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009303413-A (JP)
Title: Storage box for storing electrical device
Inventor: MURAKAMI KEIICHI
IPC: H02B1/28
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for properly operating a dehumidification means, relating to a control panel equipped with the dehumidification means.  <P>SOLUTION: A control panel 10 includes an electrical device 50 for controlling equipment such as production facility, and a control panel box 12 which houses the electrical device. The control panel box 12 is a storage box for housing the electrical device 50, and it includes a differential pressure sensor 20 for detecting a pressure difference between inside and outside of the control panel box 12, and a dehumidifier 30 for dehumidifying the inside of the control panel box 12. The dehumidifier 30 operates based on a detection result of the differential pressure sensor 20. For example, if the pressure inside the control panel box 12 is lower than that outside the control panel box 12, the dehumidifier 30 is operated. If the pressure inside the control panel box 12 is higher than that outside the control panel box 12, the dehumidifier 30 is stopped. Thus, the electrical device 50 stored in the control panel 10 is surely prevented from dew formation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000122-A (JP)
Title: Bud vase set
Inventor: DOBASHI MAKOTO
IPC: A47G7/06
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bud vase set capable of erecting a bud vase, in which one or a few flowers can be put, without overturning the bud vase.  <P>SOLUTION: The bud vase 1 is composed of a slender glass tube, and has a bottom to prevent leakage of water. A hole 4 is bored in a pedestal 2 on which the bud vase 1 is mounted, and the lower end of the bud vase 1 is fitted into the hole 4 to raise the bud vase.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009029117-A (JP)
Title: Inkjet printhead substrate, inkjet printhead and inkjet printing apparatus
Inventor: SAKURAI MASATAKA
IPC: B41J2/05
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head that prevents damage to a heater due to flowing of an abnormal heater current irrespective of energization sequence of power supplies.  <P>SOLUTION: A detector circuit is provided for detecting a malfunction of a circuit due to a low third power supply voltage that has the same amplitude and potential as an input signal. On the basis of an output signal of the detector circuit, whether an output of a second power supply voltage generation circuit for activating a heater driving circuit is allowed or not is judged. When the third power supply voltage is low and the heater driving circuit operates improperly, no power supply voltage is supplied from the second power supply voltage generation circuit. Since no power supply voltage is supplied to the heater driving circuit, the heater driving circuit does not drive a corresponding heater.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010004149-A (JP)
Title: Howling prevention device
Inventor: OUCHI AKIRA
IPC: H04R3/02
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a howling prevention device capable of outputting sound while changing a phase so that howling may not occur, without performing comparatively complicated processing.  <P>SOLUTION: A phase control portion 2 generates a phase adjustment value θ that gradually changes with time, and gives it to an adjustment signal generation portion 121 of a phase shifter 1. Phase adjusters 111 and 112 of the phase shifter 1 output two first-stage phase adjusted signals with a phase shifted by π/2 based on a shifter input signal. The adjustment signal generation portion 121 generates a cosine value cos (θ) and a sine value sin (θ) of the phase adjustment value θ, and gives them to multipliers 123A and 123B respectively. The multiplier 123A multiplies one of the first-stage phase adjusted signals by the cosine value cos (θ), and the multiplier 123B multiplies another first-stage phase adjusted signal by the sine value sin (θ). An adder 13 adds these multiplied signals to output a shifter output signal of which the phase changes gradually in relation to the shifter input signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243250-A (JP)
Title: Steel pipe pile
Inventor: FUTAGAWA KAZUKI
IPC: E02D5/28
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel pipe pile having high penetrating performance and excellent in straight moving performance during penetration.  <P>SOLUTION: The steel pipe pile 1 has a penetration promotion means at a leading end. A tilted blade 2 tilting in one direction intersecting a pipe axial direction Z is formed as the penetration promotion means at the leading end. A tilted lid 3 tilting in a direction opposite to the tilting direction of the tilted blade 2 is formed in a pipe. The tilted lid 3 is a lid shaped member to shield the inside of the pipe. The tilted lid 3 is configured to have a lower end 3b on the upper end 2c of the tilted blade 2 and an upper end 3c above the lower end 2b of the tilted blade 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010001811-A (JP)
Title: Starting device for internal combustion engine
Inventor: SUGIMURA KAZUAKI
IPC: F16C33/76
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a starting device for an internal combustion engine capable of improving sealing performance of a power transmission mechanism.  <P>SOLUTION: This device is provided with the power transmission mechanism including an outer race plate 20 fixed on a crankshaft 11, a ring gear provided on the crank shaft 11 via a bearing 40, a one-way clutch, and an oil seal. Lubricating oil is supplied to an inside of the power transmission mechanism. The mechanism is provided with a seal member 70 including an annular base part 71 made of metal material and an annular seal part 72 made of rubber material and formed integrally with the base part 71. Movement of the base part 71 is restricted by abutment of the outer race plate 20 and the bearing 40. The seal part 72 is pressed against a whole circumference of a contact part of the crankshaft 11 and the outer race plate 20 so as to shut off communication between an oil passage and the contact part of the crankshaft 11 and the outer race plate 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010001849-A (JP)
Title: Baffle plate of engine for vehicle
Inventor: FURUKAWA SATOMI
IPC: F01M11/00
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a baffle plate of an engine for a vehicle suitable for preventing aeration caused by returned lubricating oil discharged from a side wall surface of an oil pan.  <P>SOLUTION: An external apparatus supplied with lubricating oil of the engine and directly returning the returned lubricating oil to an oil pan 1 storing lubricating oil through a return pipe 11A is provided at an external part of an engine body. A baffle plate 5 is provided between a space in the oil pan 1 and a space storing a crankshaft. The baffle plate 5 is provided with a braking member 20 disposed to face an outlet of the return pipe 11A fixed at a lower part. The lubricating oil discharged into the oil pan 1 from the outlet of the return pipe 11A is made impinge on the braking member 20 to reduce or stop moving speed thereof and is made drop to a lubricating oil pocket in the oil pan 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004500-A (JP)
Title: Base station device, and method
Inventor: KAWAMURA TERUO
IPC: H04W72/12
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of estimating a channel of an uplink for a user terminal at the end of a cell.  <P>SOLUTION: A base station has: a communication means for performing communication with base stations of a plurality of neighboring cells; a management means for managing frequency bands used in the plurality of neighboring cells; and a determining means for determining the contents of an instruction according to the usage state of the frequency bands. The contents of the instruction are informed to some or all of the neighboring cells via the communication means. They designate the type of a pilot channel to be transmitted by a user terminal existing in a neighboring cell and the pilot channel of each user subjected to code division multiplexing or frequency division multiplexing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007690-A (JP)
Title: Arrangement structure for member to be filled
Inventor: SANJO NAOKAZU
IPC: F16D25/08
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arrangement structure for a member to be filled, in which maintainability and vehicle performance can be obtained without impairing the vehicle designability or package integrity.  <P>SOLUTION: The arrangement structure has a through-hole 24a opened in an under panel 24 forming an engine room 33 together with a hood 12 for covering the upper part of the engine room 33, and a cap 26 for plugging the through-hole 24a detachably. A reservoir tank 10 filled with brake fluid is arranged on the lower side of the under panel 24 and in a position opposite to the through-hole 24a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010006400-A (JP)
Title: Corrugated fiberboard box
Inventor: TAKAHASHI KATSUO
IPC: B65D5/66
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable to reuse a corrugated fiberboard box with a normal specification.  <P>SOLUTION: The corrugated fiberboard box 10 is provided with a flap tip protective tape 31 consisting of a plastic film tape stuck on the surfaces over the whole lengths of flap tip parts 22A including predetermined regions on which a pressure-sensitive adhesive tape 30 for sealing both outer flaps 22 is stuck, and side wall protective tapes 32 consisting of the plastic film tapes stuck on the surfaces of the side walls containing predetermined regions on which the pressure-sensitive adhesive tape 30 for sealing both left and right side walls 11 is stuck.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010993-A (JP)
Title: Polarization plane control antenna, and calibration method of polarization plane control antenna
Inventor: SUZUKI YOSHINORI
IPC: H01Q21/24
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization plane control antenna which performs calibration inexpensively and is suitable for operations under mobile environments.  <P>SOLUTION: The polarization plane control antenna has: a distribution part which distributes input signals to two paths based on a specified polarization angle; a balance circuit which includes first and second quadrature hybrids connected to outputs of the distribution part; a polarization wave sharing antenna which transmits an output of the second quadrature hybrid with orthogonal polarization; first and second amplitude phase controllers which change the amplitude and phase of each signal that is converted by the first quadrature hybrid; a means for connecting to an output of the second quadrature hybrid and extracting calibration signals flowing in the output; a means for measuring the levels of the extracted calibration signals; and a controller which sets a polarization angle for the distribution part, and gain and phase coefficients for first and second amplitude phase parts.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010406-A (JP)
Title: Optical amplifier and optical amplification method
Inventor: KUDOME KENJI
IPC: H01S3/10
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical amplifier which suppresses an optical surge in an optical network using an optical burst signal.  <P>SOLUTION: In the optical amplifier for amplifying an input optical signal, the optical amplifier includes: a photodetector (PD) 62 for measuring the intensity of the input optical signal and a gain suppressing light source control part 63; a gain suppressing light source 64 for generating gain suppression light in which the input optical signal is perpendicular to a polarized wave; a gain suppressing light source control part 63 for operating the gain suppressing light source 64; an optical polarized wave coupler (PBS) 65 for compositing the input optical signal with the gain suppression light in the polarized wave; an optical amplifier 52 for amplifying an optical signal resulting from a polarized wave composition by the optical polarized wave coupler (PBS) 65 by using a polarized wave holding optical fiber 43 as a medium; and an optical polarized wave splitter (PBS) 53 for separating the optical signal amplified by the optical amplifier 52 to an output optical signal and the gain suppression light in the polarized wave. When the intensity of the measured input optical signal is smaller than a prescribed value, the gain suppressing light source control part 63 operates the gain suppressing light source 64 to generate the gain suppression light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010006987-A (JP)
Title: Method for producing aromatic polyether
Inventor: HAMADA KAZUHIRO
IPC: C08G65/40
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aromatic polyether wherein the corrosion of the material of a reactor is reduced and thus the content of impurity elements (Na, Fe) in the resultant aromatic polyether is reduced.  <P>SOLUTION: In the method, the aromatic polyether is produced by reacting an aromatic dihalogen compound with a dihydroxy aromatic compound in the presence of an alkali metal salt and/or an alkaline earth metal salt in a reactor made of a metallic material containing 20-100 wt.% Ni element.  <P>COPYRIGHT: (C)2010,JPO&INPIT