baber/WOPTO huggingface dataset:
Patent JP-2009210647-A (JP)
Title: Noise canceler, method thereof, program thereof and recording medium
Inventor: FUJIMOTO MASAKIYO
IPC: G10L21/0208
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To perform highly accurate voice signal section estimation and noise canceling, by integrating voice signal section estimation technology and noise canceling technology.  <P>SOLUTION: A sound feature amount of an input signal is extracted by frame. A noise model parameter is estimated by parallel processing in a reverse direction as well as in a normal direction to a time axis, by using a probability model of a clean voice signal and a silent signal. silent/voiced probability and a ratio of the voice probability to the silent state probability are calculated by frame, and the voice section is estimated by comparing the ratio of the voice probability with a threshold. Then, a frequency response filter for canceling the noise signal is created by using the parameter of each probability model and the silent/voiced probability. The frequency response filter is converted to an impulse response filter, and the impulse response filter is convoluted to the input signal, and a noise-free voice signal is created and output.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208273-A (JP)
Title: Image recording apparatus and image recording method
Inventor: TERADA KOHEI
IPC: B41J11/42
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which prevents that, even when a target feed amount of a recording medium is corrected corresponding to the extension or contraction of the recording medium, a margin provided in a trailing end side of the recording medium or an amount of protrusion out of the trailing end side of the recording medium can not be controlled or a part of the image can not be recorded on the recording medium.  <P>SOLUTION: A printer part 11 includes a feed roller 60, a pinch roller 61, a sheet-discharge roller 62 and a spur 63, which feed a recording sheet 90 in a feed direction 104 based on a target feed amount F, an image recording unit 24 which records an image on the recording sheet 90, and a control portion 70. The control portion 70 corrects the target feed amount F, and also adjusts a record-initiating position 93 where an image recording is initiated on the recording sheet 90, corresponding to a correction of the target feed amount F.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211298-A (JP)
Title: Electronic dictionary use system and electronic dictionary use method
Inventor: YOSHIMURA FUMIHIRO
IPC: G06F15/02
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic dictionary use system, etc., for commonly using a learning result of an electronic dictionary in a case of a stand-alone electronic dictionary device and when using the dictionary device from a personal computer.  <P>SOLUTION: The system uses the identical flash memory by sharing a storage method for data with the dictionary device and another computer and by rewriting the flash memory in a common method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209278-A (JP)
Title: Method and system for converting waste plastic to oil
Inventor: KOBAYASHI KENJI
IPC: C10G1/10
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for converting waste plastics to oil, enabling proper fractionation to be accomplished, and enabling the relevant system to be miniaturized and oil production cost to be reduced, and to provide the system for converting waste plastics to oil.  <P>SOLUTION: The system includes a pyrolysis tank 10 for heating and pyrolyzing waste plastics, a condenser 20 for oil stock liquid for cooling an oil component vaporized in the pyrolysis tank 10 to condense it to an oil stock liquid, a plurality of heating tanks 30 for fractionation connected in series so that the oil stock liquids are successively introduced thereinto and heated with successive temperature differences and functioning to vaporize the oil stock liquids to the respective necessary compositions, respective condensers 32 for fractionation connected to each of the heating tanks 30 and functioning to cool vaporized oils and condense them so as to give respective oils of necessary compositions, and respective reservoir tanks 40 connected to each of the condensers 32 and intended to reserve the respective oils of necessary compositions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008182257-A (JP)
Title: Developing device and a development method
Inventor: MIMASAKA MASAHIRO
IPC: H01L21/027
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device and a development method capable of carrying out uniform development processing.  <P>SOLUTION: A nozzle body part 16 of a developer discharging nozzle 11 has a planar bottom surface 17. The nozzle body 16 is provided with a slit-shaped discharging outlet 15 vertically extending downward and opening in the bottom surface 17. A substrate 100 is held in a stationary state by a substrate holding part during development. A developer is supplied onto the substrate 100 while moving the developer discharging nozzle 11 from the position on one side outside the substrate 100 to the position on the other side outside the substrate 100 passing over the substrate 100. In this case, the developer discharging nozzle 11 is moved relative to the substrate so that the bottom surface 17 of the developer discharging nozzle 11 is kept in a parallel state with respect to the surface of the substrate and a space is formed sandwiched by the planes parallel to each other between the surface of the substrate and the bottom surface 17 of the developer discharging nozzle 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009210499-A (JP)
Title: Tire diameter information correcting apparatus
Inventor: IWAKIRI HIDEYUKI
IPC: G01P3/42
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To aim at providing a tire diameter information correcting apparatus correcting dynamically information related to tire dynamic weighted radii used for various aspects in controlling of vehicles, utilizing information related to the travel distance measured.  <P>SOLUTION: The tire diameter information correcting apparatus, which is a tire diameter information correcting apparatus of a vehicle equipped with a wheel speed sensor outputting pulse signal of the number corresponding to rotation number of the wheel, is characterized by including an object detecting means detecting an object installed at a predetermined interval on road, a travel distance computing means computing the travel distance of the vehicle based on information related to the object detected by the object detecting means, a sensor signal detecting means detecting the pulse signal output from the wheel speed sensor, and a tire diameter information correcting means correcting tire diameter information related to the tire loaded by the vehicle based on the travel distance computed by the travel distance computing means and the pulse signal detected by the sensor signal detecting means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218637-A (JP)
Title: Mixer
Inventor: YONETANI AKIHIKO
IPC: H03K5/15
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise by a harmonic component of a local oscillator signal in a direct conversion system and a low IF system.  <P>SOLUTION: In a mixer, a three-phase signal, where phases differ by 120° each, is used as a local oscillation signal and is multiplied by a reception signal, and the in-phase signal of each demodulation wave is canceled, thus canceling a noise component by a third harmonic in harmonic components of the local oscillation signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213963-A (JP)
Title: Rice transportation mechanism of rice washing machine
Inventor: MATSUMOTO YOSHIHISA
IPC: B02B1/06
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air introducing member for covering a rice suction member from its lower end to its upper end so as to enable the direct suction of rice from a rice storage housing to enhance the suction efficiency of rice.  <P>SOLUTION: The hopper 4 having a weighing machine 3 is arranged above a rice washing tank 2, the rice storage housing 5 is arranged under the rice washing tank 2, a negative pressure means 6 for reducing the pressure in the hopper 4 is connected to the hopper 4, a rice transportation means 7 for sucking the rice in the rice storage housing 5 to feed the same to the hopper 4 is provided between the rice storage housing 5 and the hopper 4, and all of them are supported by a machine frame 8. The rice transportation means 7 has the rice suction member 11 arranged in the rice storage housing 5, a rice transportation member 12 for connecting the rice suction member 11 and the hopper 4 and the air introducing member 16 for covering the rice suction member 11 from its lower end to its upper end to introduce air into the rice storage housing 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219198-A (JP)
Title: Method and apparatus for attaching interphase insulating paper
Inventor: SUZUKI TAKEFUMI
IPC: H02K15/10
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for attaching interphase insulating paper, which suppresses the dislocation of a holding claw for holding the interphase insulating paper and precisely inserts the interphase insulating paper into a prescribed slot.  <P>SOLUTION: In the attaching apparatus 10 of interphase insulating paper, a moving-path robot 12 arranges an interphase insulating paper attaching unit 20 on the inner side of a stator core 110, in a state where first to fourth holding claw units 21 to 24 hold an interphase insulating paper 120. Cylinders 35 and 36 equally operate driving force, parallel to stator outside-diameter directions P and Q on the respective holding claw units 21 to 24. Coupling leg parts 123 and 123 insert the slots 112 and 112 and move them to the back of the slots. The holding claws 40, installed in the first to fourth holding pawl units 21 to 24, are formed in opening states and interphase insulating paper 120 is attached to the stator core 110. The respective holding claw units 21 to 24 are guided along the guide members 31 to 34, which extend in parallel with the stator oustide-diameter directions P and Q and are reinforced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216557-A (JP)
Title: Gas detector, and periodical maintenance inspection time management system of gas detector
Inventor: KIZAKI SHOJI
IPC: G01N21/35
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas detector and a periodical maintenance inspection time management system of the gas detector capable of performing easily and efficiently operation and management of a periodical maintenance inspection work.  <P>SOLUTION: The gas detector includes: a recording means, including at least a sensor, for recording updatable periodical maintenance inspection time information on each maintenance-requiring member requiring periodical maintenance inspection; a clocking means for measuring an elapsed time from a prescribed reference time, and acquiring time information; a management means for managing a periodical maintenance inspection time based on the time information and the periodical maintenance inspection time information; and a reporting means for reporting that the periodical maintenance inspection time has come. In the management system constituted by connecting a plurality of gas detectors respectively to a network to which at least one client device is connected, maintenance inspection reporting information for reporting that the periodical maintenance inspection time has come is provided to the client device individually from each gas detector.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219020-A (JP)
Title: Imaging apparatus, control method of imaging device, and control program of imaging device
Inventor: MIURA HIRONARI
IPC: G03B17/18
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device can easily confirm focusing state and of properly grasp stationary picture imaging upon imaging a stationary picture during moving picture imaging.  <P>SOLUTION: The imaging device has a function of imaging moving and stationary images, and displays a subject picture on a display part. The device, upon imaging a moving picture, displays on the display part a confirmation picture for confirming a focused state (step S304). It further, upon imaging a stationary picture during photographing a moving picture, alters the confirmed picture displayed on the display to a different display color (step S311).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009222882-A (JP)
Title: Head-up display device
Inventor: GOTO RYU
IPC: G02B27/01
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head-up display device capable of regulating a sight line position of a driver while adopting a type of imaging a display image on a windshield by a virtual image.  <P>SOLUTION: This head-up display device 10 magnifies the image displayed on a display panel 25 by a mirror optical system 30, reflects a magnified image by the windshield 16, and makes the driver 18 of own vehicle recognize visually the virtual image 20b of the image. The head-up display device 10 is provided with a movable mirror 32 fixed onto a mirror holder 35b journaled turnably to a casing 22, and for reflecting an image light beam 26 emitted from the display panel 25 along a vertical direction of the image. The movable mirror 32 has the turning center line by the mirror holder 35b on a reflecting face, is turned along a direction of changing a reflection angle by the turning of the mirror holder 35, and changes a position of the virtual image 20b to be visually confirmed by the driver 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222508-A (JP)
Title: Data inspection system
Inventor: WATANABE HARUKI
IPC: G01M99/00
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To set a recording medium to be random-accessible, such as, hard disk, and to enhance the efficiency of a maintenance management work by a recording system for recording an image and data simultaneously, and by the function and display system of an analyzer for detecting a specific spot at high speed from recorded data.  <P>SOLUTION: This system has a sensor for detecting an image imaged by a TV camera and a symptom of a prescribed target spot; a sensor for detecting the position of the target spot; a recording means for digitizing output signals from the sensors and the output image signal from the TV camera, and unifying and recording them into a random-accessible recording medium, such as, hard disk; and an operation function and a display function for detecting a specific spot at a high speed from the recorded data and analyzing it.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009219684-A (JP)
Title: Structure of connection part in endoscope
Inventor: MARUYAMA YOSHINORI
IPC: A61B1/00
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a connection part in an endoscope, which is capable of maintaining a stable connection state over a long period of time without generating the backlash of a connecting opposite member fixed to a square shaft of an axis member by a nut-like member.  <P>SOLUTION: A screw hole 21 is formed in a connecting opposite member 16 parallel to the axis on the outside of the vicinity of the outer peripheral part of the nut-like member 18, and a countersunk screw 22 is tightened into the screw hole 21, and the nut-like member 18 screwed onto a male threaded part 13 of the axis member 11 is pressed directly or indirectly inward on a slope of a head 22a of the countersunk screw 22 screwed into the screw hole 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225328-A (JP)
Title: Relay apparatus
Inventor: MATSUMOTO TADASHI
IPC: H04B3/54
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relay apparatus capable of performing a communication over first and second transmission lines although both a first protocol and a second protocol are used.  <P>SOLUTION: The relay apparatus 1 is inserted between a first transmission line W1 and a second transmission line W2. A first extraction unit 4a extracts a packet of a second protocol from a signal transmitted on the first transmission line W1. A first shaping unit 5a shapes a waveform of the packet of the second protocol extracted by the first extraction unit 4a. A first superimposing unit 6a sends out the packet of the second protocol shaped by the first shaping unit 5a onto the second transmission line W2 synchronously with a transmission signal of a first protocol transmitted on the second transmission line W2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229675-A (JP)
Title: Optical modulator
Inventor: MIZUMURA MICHINOBU
IPC: G02F1/03
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve the compactness of a light-modulating element by decreasing the number of wires to a plurality of light-modulating elements.  <P>SOLUTION: The light-modulating element includes: an element assembly formed of electro-optic crystal material 4, in which a plurality of light-modulating elements 9 having a driving electrode 5 and an grounding electrode 6 on two opposite sides are disposed in a matrix shape; a driving wire for supplying voltage to the driving electrode 5 of each light-modulating element 9; and an ground wire 21 for grounding the grounding electrode 6 of each light-modulating element 9. The driving wire includes: a data line 11 and a gate line 12, which are formed on one side of the element assembly and formed in each vertical area and horizontal area of the respective light-modulating elements 9 adjacent to each other; and a switching element 13, which is disposed in a crossing part of the data line 11 and the gate line 12 and adapted to switch between the supply of voltage and stop of supplying voltage to the driving electrode 5 of each light-modulating element 9 according to an electric signal of each line. The ground wire 21 is formed in each vertical area between the respective light-modulating elements 9 adjacent to each other on the other side of the element assembly.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228617-A (JP)
Title: Steam turbine, steam turbine plant system, and output increasing method of steam turbine
Inventor: TSUCHIYA TAKAHIRO
IPC: F01D17/24
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam turbine, a steam turbine plant system, and an output increasing method for steam turbine capable of increasing the output by raising the performance of a high-low pressure integrated type turbine in which a high pressure part and a low pressure part are integrated and by utilizing its surplus steam effectively.  <P>SOLUTION: A steam drainage hole 20 is provided in the prescribed place prior to the low pressure part L and a pressure regulating valve 35 is installed to discharge the steam as surplus for the low pressure part L from the steam drainage hole 20 by controlling the steam. The steam within the range of the rated pressure for the high pressure part H and surplus for the low pressure part L is introduced to the high pressure part H so as to perform high-load operation in the high pressure part H, while the surplus steam is introduced to the low pressure part L after discharged from the steam drainage hole 20. Thereby the output can be increased.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232896-A (JP)
Title: Suction valve for endoscope and endoscope
Inventor: ARAI HARUHIKO
IPC: A61B1/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction valve for an endoscope, capable of bringing a piston member into contact with the peripheral edge of an opening part in an air-tight state for long time, and the endoscope.  <P>SOLUTION: The suction valve 72 is disposed in a hand operation part 41 of the endoscope 100, and is composed of the piston member 67 and a cylinder member 71 which has the opening part in a part of a surface on which the piston member 67 slides. Communication of the opening part with one end or the other end of the cylinder member 71 is changed by the sliding of the piston member 67. An abrasion-resistant member made of a ceramic material is fixed to the peripheral edge of the opening part at least on the insertion side of the piston member 67 in the suction valve 72. In this case, the opening part is connected to a negative pressure generating flow passage, and one end of the cylinder member 71 communicates with atmospheric air while the other end of the cylinder member 71 is connected to a suction flow passage extended to the distal end of an insertion tube of the endoscope 100. The abrasion-resistant member may be fixed to the peripheral edge of the opening part, and may be formed in a frame shape with a hole corresponding to the opening part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236977-A (JP)
Title: Rotary drive device and image forming apparatus
Inventor: MAEDA RYOTA
IPC: G03G21/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To detect exchange of a drive object and to reset control parameters without causing increase of component costs and enlargement of a component mounting space.  <P>SOLUTION: In a rotary drive device having a motor for driving the drive object and a control part for controlling the motor by feedback control having at least an integral element, the control part obtains an integral value calculated in the integral element of the feedback control as drive load information of the drive object, determines that the drive object has been exchanged when the integral value is lowered in a prescribed value or more, and performs resetting operation of new control parameters.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233573-A (JP)
Title: Head unit, ejection apparatus, and ejection method
Inventor: SHINOHARA TORU
IPC: B05D1/26
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head unit, an ejection apparatus, and an ejection method, each of which enables the individual control of an ejection amount for each of ejection nozzles while preventing a time necessary for processing from getting longer, which is caused by such a heavy load applied to a controller, as changing a driving pulse voltage from one ejection nozzle to another.  <P>SOLUTION: The head unit includes: a nozzle plate formed of a plurality of ejection nozzles for ejecting a liquid; an ejection head that supports the nozzle plate and has a plate holding member wherein a liquid passage communicating with the ejection nozzles is formed; a heat source or a cooling source; and a temperature controller terminal formed of a material of heat conductivity at least higher than that of the atmospheric air with its one end contacting the outer wall of the plate holding member facing a passage communicating with the ejection nozzles and the other end contacting the heat source or the cooling source. The ejection apparatus is equipped with the head unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234859-A (JP)
Title: Method for desulfurizing tail gas in cement production
Inventor: SUDO SHUNKICHI
IPC: B01D53/34
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desulfurization method which can efficiently perform the desulfurization of a tail gas from a cement production apparatus without the necessity for installation of any special apparatus or equipment other than the cement production apparatus.  <P>SOLUTION: Calcium hydroxide and/or a calcium-containing hydrate as part of cement raw materials are fed into the grinder 2 of a cement production apparatus 1. In further detail, waste (e.g., ready-mixed concrete sludge, fine powder of waste concrete, or sludge containing calcium hydroxide and/or calcium-containing hydrate), as part of cement raw materials together with another cement raw material is fed into the grinder 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT