baber/WOPTO huggingface dataset:
Patent JP-2009171247-A (JP)
Title: Signal processing circuit, signal processing method, reproduction apparatus
Inventor: TONO SATORU
IPC: H03L7/08
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To increase the processing speed and improve the convergence performance of a PLL by pipeline processing.  <P>SOLUTION: In a secondary PLL, for example, a moving average of the output of a loop filter is negatively fed back to the input of the loop filter and an integral term of the loop filter applied with a predetermined gain is positively fed back to the input of the loop filter. Specifically, letting an amount of delay of the entire closed loop as a feedback control loop be D, moving averages calculated "D-1" times for the output of the loop filter are negatively fed back to the input of the loop filter and the integral term of the loop filter multiplied by D as a gain is positively fed back to the input of the loop filter. Thereby, a delay component occurring in the feedback control loop can be compensated, which makes it possible to compensate for a pipeline delay. Consequently, the processing speed of PLLs can be increased and the convergence performance thereof can also be improved by pipeline processing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009169192-A (JP)
Title: Electrophotographic device
Inventor: OBARA KAZUTOSHI
IPC: B41J29/38
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To stably convey a paper sheet while preventing the paper sheet from being rolled caughtly onto a photoreceptor even just after power-on, in an electrophotographic device.  <P>SOLUTION: This electrophotographic device is provided with a temperature detecting means 1 for detecting a temperature of a device inside, and an exhaust fan 59 for reducing the temperature of the device inside, and the exhaust fan 59 is stopped until the temperature detected by the temperature detecting means 1 reaches a prescribed temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009171523-A (JP)
Title: Matching method of antenna matcher
Inventor: FUJIMOTO NAOYA
IPC: H03H7/40
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a matching method of an antenna matcher which can achieve a short matching time and can enhance matching accuracy even if a variation is generated in an antenna impedance value.  <P>SOLUTION: In the matching method of an antenna matcher, the antenna matcher includes a detection circuit for detecting a traveling wave of a high frequency power signal, a controller for outputting a control signal for matching operation by calculating the detected value, and a matching circuit having a main matching circuit formed as a variable element and also having a correcting matching circuit formed for an element selection based on switching. In the matching method, a main matching circuit 20 executes its matching operation by adjusting a variable element according to a control signal A in such a manner that a voltage standing wave ratio has a predetermined desirable value. The controller determines the necessity or non-necessity of the matching operation of a correcting matching circuit 30 by the calculation of a reflection level and antenna impedance obtained from a result of the matching operation of the main matching circuit. When the necessity of the matching operation is determined, the correcting matching circuit executes its matching operation by switching capacitance and/or impedance elements according to a control signal B in such a manner that the voltage standing wave ratio has the predetermined desirable value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008186015-A (JP)
Title: Electronic device including display device, and drive method therefor
Inventor: MYUNG JAE-HOON
IPC: G09G3/36
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device that includes a display device and its drive method so as to maintain normal display state of the display device, when static electricity is applied to the display device, by sensing the electricity so that static electricity damages are not recognized.  <P>SOLUTION: The electronic device that includes a display device includes a central processing unit which provides video data and input control signals; a display device which displays a video, on the basis of the video data and the input control signals; and a feedback unit which is connected between the central processing unit and the display device and transmits a signal, including the information on whether static electricity is applied to the display device, to the central processing unit. The central processing unit initializes the driving condition of the display device, when static electricity is applied to the display device and display operation errors are produced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009176503-A (JP)
Title: Spark plug
Inventor: KASHIWAKURA TOSHIMI
IPC: H01T13/20
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To avoid inhibition of growth of flame at smoking of a spark plug for an internal-combustion engine.  <P>SOLUTION: The spark plug (1) is provided with a center electrode (12) protruding in one direction at the tip, a grounding electrode (13) opposed to the center electrode with an interval at a tip side, and an insulator (14), with a jutted part (14a) at least partially covering an outer periphery face at a root side of the center electrode and protruding, in a direction along that one direction at a site separated with an interval from the center electrode. As creeping discharge takes place at smoking between the center electrode and the grounding electrode via the jutted part, it can prevent the flame generated from being robbed of its heat by surrounding members, inhibited from growing, or going out.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009172145-A (JP)
Title: Seat structure
Inventor: MAEZAWA SHIN
IPC: A47C7/62
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a seat structure which can easily make the posture of a seated person suitable.  <P>SOLUTION: In a seat 10, if a crew sits down in a state that the waist is in contact with a seat cushion 16 and a seat back 18, an ECU30 detects the location of the ischial tuberosity of the crew by metering of tension acting from the crew by a tension metering sensor 32. Further, by filling up air into an air sac 26 on the front side from the location of the ischial tuberosity of the crew by an actuator 28, a level difference is formed near the front side of the ischial tuberosity of the crew in the sitting plane 16A of the seat cushion 16 to keep movement to the front side of the ischial tuberosity of the crew is restricted. Thus, the pelvis of the crew can be arranged in an exact location by automatic action and the posture of the crew can be easily made suitable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174789-A (JP)
Title: Heat pump type water heater
Inventor: TAKADA KOHEI
IPC: F24H1/00
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump type water heater capable of suppressing power consumption.  <P>SOLUTION: In this heat pump type water heater comprising a tank unit 100 and a heat pump unit 200, the tank unit 100 comprises a DC power source circuit 103 for data communication between the units, and a relay switch RS11 switching the supply of AC power source to the DC power source circuit 103 and stop of the supply, and a main control portion 102 controls the relay switch RS11 only when the data communication processing between the units is performed, and supplies the DC power source by the DC power source circuit 103.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009177978-A (JP)
Title: Power converter
Inventor: TAZAKI SHINTARO
IPC: H02M7/48
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parallel-operation means for a power conversion circuit having the feature of a main-circuit configuration while using a PWM-control technique for supplying a load with a stable AC voltage from an input AC power supply.  <P>SOLUTION: In a power converter 10, a different current as a difference between currents flowing through the load 3 from each of power conversion circuits PCC10 and PCC20 and an occasional means value of these currents is obtained by different-current detectors 32 and 33 configuring a controller 30 or the controller 50 to correct the on-timings of Q15 and Q16 of an IGBT in the power conversion circuit PCC10 and Q25 and Q26 of an IGBT in the power conversion circuit PCC20. A cross current in the parallel operation of the power conversion circuits PCC10 and PCC20 can be suppressed by a quick correction on the basis of the different current.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009175108-A (JP)
Title: Assay-use micro-channel device
Inventor: SEO KYOKO
IPC: G01N37/00
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assay-use micro-channel device capable of sensitively detecting a detection objective substance such as allergen or the like.  <P>SOLUTION: The assay-use micro-channel device comprises: a first channel (1) in which a suspected liquid flows; a second channel (2) which follows the first channel so as to intersect with the first channel at an intersection inner angle of 30-90°; and a reaction section (5) for holding a reacting substance which specifically reacts with the detection objective substance contained in the suspected liquid. A portion of the reaction section (5) is disposed at a wall surface of the second channel (2) which is in a connection area (40) connecting the first channel (1) with the second channel (2) and to which an extension phantom line (dotted line) extended along an intersection inner wall of the first channel (1) impinges, and another portion of the reaction section (5) is formed so as to extend to the wall surface of the second channel beyond the connection area (40), wherein the channel height (H2) of the another portion from a surface of the reaction section is lower than the height (H1) whose bottom is the intersection inner wall of the first channel (1).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181697-A (JP)
Title: Low wind-pressure insulated wire for overhead line
Inventor: FURUSAWA KENICHI
IPC: H01B7/17
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low wind-pressure insulated wire for an overhead line capable of alleviating a wind-pressure load, improving processing speed, restraining increase of a CD value, and alleviating wind noise generated at a certain angle.  <P>SOLUTION: The low wind-pressure insulated wire for an overhead line 100 is provided with a plurality of conductors 1 and an insulation coating 2 made of crosslinked polyethylene coating the plurality of conductors 1. On an outer periphery face (all the surface) of the insulation coating 2, four linear protrusions 3 continued in a length direction L and fitted at a constant interval in a circumferential direction C crossing the length direction, and a number of elliptical granular protrusions 4 provided at intervals to form rows between the linear protrusions 3 on surfaces other than the parts where the linear protrusions 3 are formed, structure a plurality of rows.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008211196-A (JP)
Title: Device for treating substrate and method of preventing adhesion of particles
Inventor: TAMURA AKITAKE
IPC: H01L21/02
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the adhesion of particles onto the surface of a substrate to be treated, which is transported in a device for treating a substrate.  <P>SOLUTION: A means for adjusting temperature is provided, which adjusts at least one of a temperature of a wafer W and a temperature within a transportation chamber such that the temperature of the wafer W immediately before it is carried into the transportation chamber 200 from a cassette container 400 will be higher than the temperature within the transportation chamber (for example, +2 to 12°C), and the means for adjusting temperature supplies into the cassette container a warm air, which is adjusted by means of, for example, a warm-air supplying unit 500 to a temperature higher than the temperature within the transportation chamber, to effect a temperature gradient in an ambient gas on a surface of the wafer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009182817-A (JP)
Title: Video processing device and its control method
Inventor: SUGIMOTO KOSEI
IPC: H04N5/76
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To materialize frame rate conversion in which smooth moving images are displayed even in video input in a special reproduction mode.  <P>SOLUTION: Different interpolation frame images are generated in the case that input video data is in a normal reproduction mode and in the case that the input video data is in the special reproduction mode. In the normal reproduction mode, the interpolation frame image is generated from a plurality of frame images of the input video data, and in the special reproduction mode, the same interpolation frame image as the frame image of the input video data is generated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181943-A (JP)
Title: Device for monitoring operation of lightning arrester
Inventor: NAKAYAMA IKUO
IPC: H01T1/12
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightning arrester operation monitoring device capable of monitoring operation of a lightning arrester without stopping power transmission, in an extremely compact size and easy to be mounted on a grounding side conductor of the lightning arrester.  <P>SOLUTION: Inside a vessel 1 made of a nonmagnetic material, a GMR (giant magnetoresistive effect) sensor 29 for detecting a magnetic field generated when a lightning surge current is made to flow to a grounding side conductor 55 of the lightning arrester, a peak hold circuit retaining a peak value of an output of the GMR sensor, a recording circuit for reading the peak value retained in the peak hold circuit to record onto a recording part and resetting the hold circuit after reading, and a transmitting and receiving unit for transmitting data recorded in the recording part to outside, are housed. A fixing means to fix the vessel 1 on the grounding side conductor of the lightning arrester is provided. The GMR sensor 29 is housed inside the vessel 1 so as to enable to adjust an angle to the grounding side conductor 55 of the lightning arrester.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186552-A (JP)
Title: Liquid developing device and wet type image forming apparatue
Inventor: HORIUCHI NOBUHIRO
IPC: G03G15/10
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid developing device having excellent effect of cleaning for a developer carrier, and to provide a wet type image forming apparatus.  <P>SOLUTION: In these predetermined liquid developing device 10 and wet type image forming apparatus, the developer carrier 12 includes a first cleaning means 32a and a second cleaning means 32b for cleaning the developer carrier 12, bias electric potential is applied to allow electrophoresis of the toner charged by positive electricity from the developer carrier 12 in the first cleaning means 32a, and bias electric potential is applied to allow electrophoresis of the toner charged by negative electricity from the developer carrier 12 in the second cleaning means 32b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187232-A (JP)
Title: Onboard operation object extraction device
Inventor: AICHI ISAO
IPC: G06F3/041
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an onboard operation object extraction device for satisfactorily securing operability even when an operation panel face is made small.  <P>SOLUTION: This operation object extraction device 10 (onboard operation object extraction device) includes a function for remotely operating a car navigation device NV (onboard equipment), wherein the fingertip image of a driver D (operator) is displayed so as to be superimposed by a liquid crystal panel 1a (display part) of a display device 1. The operation object extraction part 10 includes: a camera 11; an illumination device 12; a memory 13 (storage means); the operation panel 14; a hand detection sensor 15; a photographing control part 16 (control means, photographing control means); and an image creation control part 17 (control means, image creation control means). The photographing control part 16 and the image creation control part 17 generate the fingertip image so that the area occupied by the fingertip F of a driver D can be made smaller than the area of the face of the operation panel 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192260-A (JP)
Title: Voltage prove
Inventor: NIITAKE TSUMORU
IPC: H05H5/02
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage probe which enables high-accuracy measurement of voltage.  <P>SOLUTION: This voltage probe includes a measuring terminal, a resistor connected electrically to the measuring terminal and held in a case, and an output terminal connected electrically to the resistor. The resistor is immersed in a liquid phase refrigerant of insulating properties in the case.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193515-A (JP)
Title: Move business management system and management server
Inventor: YORIMITSU HIROKAZU
IPC: G06Q50/00
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a move business management system and a management server which flexibly respond to actual move content and create a conveyance schedule of move packages optimal for both of a mover side and a customer side.  <P>SOLUTION: The move business management system is constituted by connecting a mover terminal 10 operated by the mover, a management server 20 which integrally manages carry-in of the move packages to a move destination by a plurality of movers, and a customer terminal 30 operated by a customer who requests move operations to the movers via a network 40 such as the Internet. The management server 20 creates, adjusts conveyance schedule information about the move packages by the plurality of movers, and provides each mover with the created and adjusted conveyance schedule information when move order reception information is received from each mover terminal 10 of the plurality of movers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198552-A (JP)
Title: Zoom lens and imaging device having the same
Inventor: YOKOYAMA TAKAYOSHI
IPC: G02B15/20
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a zoom lens which is less in aberration change during focusing, particularly the change of chromatic aberration of magnification and has high optical performance over the whole object distance.  <P>SOLUTION: The zoom lens includes, in order from an object side to an image side, a first lens group having a positive refracting power, a second lens group having a negative refracting power, a rear group including at least one lens group, the zooming operation being performed by changing a spacing of the lens group. The zoom lens has an aperture stop and, when the second lens group is taken as a first focus group and a sub-lens group constituting a portion of one lens group of the rear group is taken as a second focus group, the lens structure and the movement amount during focusing of the first and second focus groups are set appropriately.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199193-A (JP)
Title: Medical care support information providing method, medical care support information providing system, and computer program to make computer system execute processing for providing medical support information
Inventor: SHIMODA MASABUMI
IPC: G06Q50/22
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide medical care support information from an expert for an analysis result of a living body sample of a patient without involving personal information capable of specifying a specified patient.  <P>SOLUTION: A medical care support information providing system includes an acceptance means for acquiring basic medical care data of a patient 3 from a medical institution system 5 of a medical institution 4 to accept the application for providing medical care support information via a communication network; a means for acquiring a result of analysis from a nucleic acid analysis device 16 regarding a living body sample X1 including the nucleic acid of the patient 3 obtained by the institution 4; a means for transmitting the acquired analysis result and the medical care data to a terminal 7 of an expert 6 to request preparation of medical care auxiliary information relating to the analysis result; a means for receiving the medical care auxiliary information relating to the analysis result from the terminal 7; and a means for generating the medical care support information including the received medical care auxiliary information and the analysis result to transmit the medical care support information to the system 5 via the network.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199305-A (JP)
Title: Data collection method, data collection apparatus, and modeling device
Inventor: TANAKA MASAHITO
IPC: G05B17/02
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To collect time series data suitable for creating a transfer function model in a data collection method for collecting data for creating the transfer function model of a control system for outputting an output signal as a response corresponding to an input signal in inputting the input signal representing manipulated variables.  <P>SOLUTION: A data collection apparatus stores a model pattern as a model of an input pattern, uses the same model pattern corresponding to the control system or modifies the model pattern to create an input pattern, and collects an output signal output from the control system in response to the input signal based on the input pattern and the input of the input signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196792-A (JP)
Title: Pasting device
Inventor: OKI YUTAKA
IPC: B65H37/02
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pasting device capable of changing dimensions of pasting by a simple structure, without complicated work such as exchanging a pressing member.  <P>SOLUTION: The pasting device presses a part of a paste sheet 121 attached with paste on one side on paper to transfer the paste. The pasting device has a pressure receiving surface 35 disposed oppositely to a pasting position of the paper, and a pasting head 126 having a plurality of pressing surfaces which can be disposed oppositely to the pressure receiving surface 35. The pressing surfaces of the pasting head 126 is switched by a switching mechanism, and press-contacting length in a pasting sheet feeding direction between the pressing surfaces and the pressure receiving surface 35 can be switched into plural stages.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197307-A (JP)
Title: Ferritic stainless steel excellent in high-temperature strength, water-vapor-oxidizing resistance, and workability
Inventor: KATO YASUSHI
IPC: C22C38/58
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferritic stainless steel having the excellent high strength even under high-temperature, such as 900°C, water-vapor-oxidizing resistance, and the excellent workability at room-temperature.  <P>SOLUTION: The ferritic stainless steel is contained by mass% with ≤0.015% C, ≤0.10% Si, ≤2.0% Mn, ≤0.040% P, ≤0.010% S, 14.0-20.0% Cr, ≤1.0% Ni, ≤0.015% N, 0.3-1.0% Nb, 1.0-2.5% Cu, 0.01-0.30% Al, 0.8-3.0% Mo, 1.0-5.0% W and satisfying 3.0-5.8% (Mo+W) and further, satisfying the following formula (1) and formula (2): (1) 0.2×Cr+10×Si+0.3×Mo+0.2×W+2×(Nb-0.4)+5×(Cu-1)≤11; and (2) Cr+2×Mo+0.5×W+12×Al-4×Cu≥13.5.  <P>COPYRIGHT: (C)2009,JPO&INPIT