baber/WOPTO huggingface dataset:
Patent JP-2009175976-A (JP)
Title: Transmission and receiving circuit, information processing device, communication method, and program
Inventor: URAMOTO YOICHI
IPC: H04B5/02
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission and receiving circuit, an information processing device, and a communication method, for preventing occurrence of a communication impossible range in a non-contact communication using a carrier wave, and a program.  <P>SOLUTION: The transmission and receiving circuit includes a communication antenna for receiving the carrier wave transmitted from a reader/writer and generating induced voltage, a carrier wave detection section for outputting a detection signal, a voltage control oscillation section for outputting an output signal of frequency corresponding to input voltage on the basis of the detection signal, a phase comparison section for outputting a phase difference signal according to the phase difference between the detection signal and the output signal, a data processing section for processing the carrier wave signal and outputting the control signal on the basis of the phase difference signal, a loop filter for outputting phase compensation voltage on the basis of the phase difference signal, a level retention section selectively inputting the phase compensation voltage by corresponding to the control signal and outputting phase compensation voltage or retained retention voltage as input voltage, and a modulation section for selectively outputting the output signal to the communication antenna on the basis of the control signal and transmitting a synchronized carrier wave.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173168-A (JP)
Title: Hybrid vehicle and control method therefor
Inventor: TAKAHASHI SHIGENORI
IPC: B60L50/16
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent excessive power from being discharged from an electric accumulator, such as a battery, even when a slippage occurs, in a state where the slip caused by idle of a driving wheel tends to occur.  <P>SOLUTION: An engine and motors MG1, MG2 are controlled so as to cruise by requested torque Tr*, accompanied by intermittent drive of the engine using a starting condition at normal time, when it is not in a slip-prone state (S140), while the engine and the motors MG1, MG2 are controlled so as to cruise by the requested torque Tr*, accompanied by the intermittent drive of the engine using a starting condition in a slip prone state, in which a part of the starting condition at the normal time is changed so that starting of the engine is easily performed, when being in the slip prone state (S150). Thereby the excessive power can be prevented from being discharged from the battery, accompanied by slippage by reducing the frequency of slip occurrence caused by idle of the driving wheel, while the engine is in an operation stopped state, when it is in the slip-prone state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009175576-A (JP)
Title: Super flat optical frequency comb signal generator
Inventor: SAKAMOTO TAKAHIDE
IPC: G02F1/01
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a super flat optical frequency comb generation device that generates an optical frequency comb having flat spectrum characteristics using a single modulator.  <P>SOLUTION: This is the optical frequency comb generation device in which a drive signal system 11 and a bias signal system 14 drive a first drive signal 9 and a second drive signal 10, and bias signals 12 and 13 so that an equation (I) of ΔA±Δθ=π/2 may be satisfied. Here, ΔA and Δθ are defined as ΔA≡(A<SB>1</SB>-A<SB>2</SB>)/2 and Δθ≡(θ<SB>1</SB>-θ<SB>2</SB>)/2, respectively; A<SB>1</SB>and A<SB>2</SB>represent amplitudes that the first drive signal and the second drive signal have when input to electrodes for the first drive signal and the second drive signal, and θ<SB>1</SB>and θ<SB>2</SB>represent phases of bias voltages applied to a first waveguide and a second waveguide, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009177677-A (JP)
Title: Capacitance detector
Inventor: TANAKA MINORU
IPC: G01R27/26
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitance detector which is small in the radiation noise coming from an oscillation circuit.  <P>SOLUTION: This capacitance detector for detecting a capacitance C4 by using an oscillation signal of the oscillation circuit 10 includes: a hopping means 30, TR1, C2 subjecting the oscillation frequency of the oscillation circuit to frequency hopping by a pseudo-random signal; and a detection means 40 for detecting the capacitance using the oscillation signal subjected to the frequency hopping. Frequency hopping is carried out, by changing over the capacitance of an LC resonance circuit by the pseudo-random signal, or is carried out by adjusting the variable capacitance diode of the LC resonance circuit by an analog signal generated from the pseudo-random signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009172967-A (JP)
Title: Image forming device
Inventor: KIGUCHI HIROYUKI
IPC: B41J2/175
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein the surface level of ink liquid cannot be detected accurately when an ink used is not the prearranged one.  <P>SOLUTION: This image forming device is equipped with: a recording head 1 for discharging droplets from nozzles; a sub-tank 2 for supplying the ink to the recording head 1; a main tank 3 for detachably installing the ink to the sub-tank 2;a first detecting means 21 for detecting the electrical characteristics of the ink in the main tank 3; a second detecting means 31 for detecting the electrical characteristics of the ink in the sub-tank 2; and a controller 42, which detects the ink level height in the sub-tank 2 based on the value of the voltage obtained from the electrical characteristics detected with the second detecting means 31 and the predetermined value of voltage, and sets the predetermined value of voltage in response to the electrical characteristics of the ink detected with the first detecting means 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181053-A (JP)
Title: Method and program for preparing evaluation pattern
Inventor: MAEDA YUKITO
IPC: G03F1/68
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and program for preparing an evaluation pattern, which can appropriately evaluate pattern transfer fidelity.  <P>SOLUTION: The method for preparing a pattern includes: a step of inspecting the pattern transfer fidelity of an object to be inspected for each peripheral candidate pattern, wherein a plurality of the marginal candidate patterns are arranged on a periphery of the object to be inspected; a step of extracting at least one peripheral pattern from among the plurality of the marginal candidate patterns based on the inspection results; and a step of preparing the evaluation pattern by arranging the peripheral patterns on the periphery of the object to be evaluated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185607-A (JP)
Title: Fuel supply pump
Inventor: Hanyu shunji
IPC: F02M59/10
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply pump commonly using a drive shaft, coping with a request for highl pressurization of fuel while excellently suppressing seizure between a cam and a bearing.  <P>SOLUTION: This fuel supply pump includes: a plunger 35 pressurizing and forcibly feeding fuel in a pressurizing chamber 32; the drive shaft 80 integrally formed with the decentered cylindrical cam 83; a transmission member 90 provided on the outer periphery of the cam, revolving with rotation of the drive shaft, and transmitting driving force from the drive shaft to the plunger; a third bearing bush 92 arranged between the transmission member and the drive shaft and forming sliding portions at least between the cam and the third bearing bush; and a housing 2 storing the cam, third bearing bush and transmission member, and having a cam chamber 21 and a cylinder section 31 reciprocatably supporting the plunger and forming the pressurizing chamber. The third bearing bush 92 is formed with the sliding portions 71, 72 on both the inner peripheral surface and outer peripheral surface with metal members interposed on the inner peripheral surface 92a and outer peripheral surface 92b, made of metal material different from those of the drive shaft and transmission member, and having hardness lower than those thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184444-A (JP)
Title: Energy absorbing member, and energy absorbing structure
Inventor: YOSHIDA MASATOSHI
IPC: B62D25/08
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy absorbing member having a center rib inside its section which has less load fluctuation during the collision collapse compared with that of a conventional technology, and excellent in the energy absorption property per unit weight by efficiently arranging the center rib.  <P>SOLUTION: The profile of the energy absorbing member forms a convex pentagonal or convex hexagonal closed sectional shape in the section orthogonal to the extruding direction, and three center ribs 2-4 are provided therein. Each center rib is connected to ridges 1a-1c different from each other with one end thereof constituting the profile, and the other ends are connected to each other. One end of each center rib is preferably connected to the centers of the ridges 1a-1c, and the other end thereof is preferably connected at the center of gravity of a triangle connecting connection points 5-7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186325-A (JP)
Title: Color measuring method and color measuring device
Inventor: YAMAGISHI HIDEKAZU
IPC: G01J3/51
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color measuring method and a color measuring device which enable reduction in time required for color measurement, and enhancement of the accuracy of the color measurement.  <P>SOLUTION: This color measuring device is provided with: three cameras 21-23 for photographing a display image of a display device; three filters 31-33 of tristimulus values, provided in the cameras 21-23 on a one-to-one basis, and a control part 40. The control part 40 has a camera controller 41 for performing synchronous control that simultaneously photographs the display image of the display device; an image position correction part 42 for correcting the image positions of respective photographed images of the cameras, based on predetermined calibration images; a composite image creation part 43 for creating a composite image, by compositing the photographed images whose image positions have been corrected respectively; a color calibration value calculating part 46 for calculating the color calibration values, based on the color reference values used at the measuring of the display image of the display device with a reference chromatometer 60 and the colors of the composite image, and a color correction part 47 for correcting the colors of the composite image, based on the color calibration values.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183515-A (JP)
Title: Projecting/retracting treatment implement for endoscope
Inventor: ENDO KANJI
IPC: A61B1/00
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projecting/retracting treatment implement for an endoscope wherein the rotation regulation function of a distal treatment piece is not deteriorated and a flexible sheath is not damaged even after repeated use.  <P>SOLUTION: A stopper 9 is provided for regulating the distal treatment piece 2 so as not to project forward from the distal end of the flexible sheath 1 by a predetermined amount or more. The distal treatment piece 2 and an operation wire 3 are connected with each other such that diameter expansion members 4 and 10 expanding in a radial direction in accordance with compressing force when the compressing force operates in an axial direction are interposed therebetween. Thus, rotation around the axis of the distal treatment piece 2 is regulated by an increase in frictional resistance between the inner peripheral surface of the flexible sheath 1 and the diameter expansion members 4 and 10 accompanying operation of the diameter expansion members 4 and 10 tending to expand in the radial direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009189457-A (JP)
Title: Wagon
Inventor: NOZAKI OSAMU
IPC: A47B31/00
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wagon in which minimum work is required to a wagon body, a buffer member is easily attached in a wide area, and the risk of damaging a cabinet and the wagon body is reduced.  <P>SOLUTION: Between the wagon body 6 and a top plate 7, the buffer member 10 having upward edge pieces 11b, 12b and 13c at end edges on the outer side in horizontal base pieces 11a, 12a and 13b, is attached so that the base pieces are held by the upper surface of the wagon body 6 and the lower surface of the top plate 7 and so that the edge pieces project outward from both left and right side faces and rear surface of the top plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190265-A (JP)
Title: Laminated hose
Inventor: MIURA YOSHIHIRO
IPC: F16L11/04
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To join a resin layer and a silicone rubber layer with a uniform adhesive strength without pre-processing.  <P>SOLUTION: A resin layer 1 is formed of polyamide based resin, a silicone rubber layer 2 composed of silicone rubber, to which a vulcanizing agent made of organic peroxide is added, is formed to be made in contact with the resin layer 1 and vulcanized. As a result, in the boundary between the resin layer 1 and the silicone rubber layer 2, through a radical reaction by the vulcanizing agent incorporated in the peroxide vulcanizing silicone rubber of the silicone rubber layer 2, the polyamide based resin of the resin layer 1 and the peroxide vulcanizing silicone rubber of the silicone rubber layer 2 produce co-vulcanization reaction, and they are firmly joined.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008176919-A (JP)
Title: Suspension correction apparatus, and suspension arm and manufacturing method thereof
Inventor: TOKURA FUMIHIKO
IPC: G11B21/21
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To reliably correct a roll angle and a pitch angle with a simple operation without any contact, non-mechanically, and by bending by scanning one or both of beam sections at both the sides of a suspension arm on a line or a plurality of lines with minute laser spots, twisting a suspension arm as a result of bending, and correcting the roll angle and the pitch angle with respect to a suspension correction apparatus, a manufacturing method of the suspension arm, and the suspension arm.  <P>SOLUTION: The suspension correction apparatus comprises: a laser radiation device for radiating a laser beam; and a control means for adjusting the amount of correction of the roll angle by controlling the angle of the application direction of laser beams on a line in bending by applying the laser beam, on a line, to one or both of two beam sections at a head mount section for holding the head of a suspension arm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009193446-A (JP)
Title: Information processor, emulation method in information processor, and emulation program
Inventor: TAKATO MASAHIKO
IPC: G06F9/455
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To accelerate an emulation speed in a computer system for performing software emulation.  <P>SOLUTION: The information processor is provided with: an SW extracting means 10 for extracting a plurality of software instructions 13 that can be collectively executed from among more than one software instruction 13; a composition means 11 for compositing a plurality of extracted software instructions 13 to construct a prescribed composite software instruction 14; and an execution control means 12 for taking out the composite software instruction 14 or the software instruction 13 and allowing a processor 104 to emulate it.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190161-A (JP)
Title: Blade edge forming method for scissors
Inventor: KOBAYASHI IKUO
IPC: B24B3/52
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blade edge forming method forming a sharp blade edge on hairdressing or cosmetic scissors without the need for a particularly high level of skill.  <P>SOLUTION: The problem is solved with the blade edge forming method for scissors, which includes processes of: forming a fine burr on the back of a blade in a blade region by pressing the blade in contact with a continuously moving felt belt such that the blade edge is positioned in the moving direction of the felt belt; and sharpening the blade edge in the blade region by removing the fine burr from the back of the blade in the blade region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009028502-A (JP)
Title: Crossbar fixing means of folding wheelchair
Inventor: TAKEUCHI TATSUYA
IPC: A61G5/02
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means to fix the crossbar of a wheelchair, which enables the frame of folded-up crossbar of the wheelchair to easily engage with its upper frame and to firmly keep the seat width of the opened wheelchair, and prevents the seat from forward and backward shaking when the wheelchair starts moving, stops, etc.  <P>SOLUTION: The fixing means 100 for the crossbar of a folding wheelchair comprises a fixing part 20 consisting of an attachment part 21 to be attached to the upper frame of a wheelchair and a receiver to receive the frame of the crossbar having a protrusion 24 at its semicircular concave bottom surface, and an engagement part 27 with a concavity to engage with the protrusion of the receiver to be attached to the frame of the crossbar.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200203-A (JP)
Title: Die bonder and die-bonding method
Inventor: NODA KAZUHIRO
IPC: H01L21/52
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die bonder that can carry out a die-bonding process on a BOC-type electronic component at low cost using a conventional die bonder, as well as, to provide a die-bonding method for the component.  <P>SOLUTION: A substrate 1, whose pattern formation surface 1a is turned downward is placed on an upper surface of a transparent member 21, having a mirror member 20 on its lower surface, with the mirror member whose mirror side 20a being turned upward, and by having the inside of the wire insertion hole 17 imaged from above the substrate 1 placed on the upper surface of the transparent member 21; and the reflected image of a substrate-side pattern 2 that is projected onto the mirror surface 20a is acquired and this is perceived through the wire insertion hole 17 and the transparent member 21, and the position of the substrate-side pattern 2 is recognized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197471-A (JP)
Title: Window elevating apparatus of rear door for vehicle
Inventor: YAMAMOTO KENJI
IPC: B60J1/17
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact window elevating apparatus of a rear door for a vehicle capable of achieving excellent work efficiency of assembly work.  <P>SOLUTION: This window elevating apparatus of a rear door for a vehicle includes a door body part having a window opening surrounded by an upper fringe part of a door panel and a door frame, a division bar formed separately from the door body part and attached to the door body part to divide the window opening into front and rear parts, and window glass supported in a front window opening part divided by the division bar. An elevating driving mechanism for elevating and lowering the window glass is installed on the division bar.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196777-A (JP)
Title: Operation control system of container transportation truck
Inventor: KONISHI KENGO
IPC: G06Q10/00
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation control system of a container transportation truck connecting the position of a truck during traveling that is loading the container with work at a container terminal, to accelerate loading/unloading of the container at the container terminal and cargo handling work.  <P>SOLUTION: Radio communication is performed by a gate terminal device 25 and short-range radio communication, with mounting an on-vehicle terminal device 21 on the truck 7 loading the container 5, acquiring the location by a GPS21a, and connecting with a digital mobile phone network 22. A management sever 20 controlling the system is connected with the Internet network 30 and the digital mobile phone network 22, and a designated terminal device 32 connecting the Internet network 30 and a terminal management terminal device 27 managing various work at the container terminal 1 are installed. A preparation of the cargo handling work is started by recognizing the position at the terminal management terminal device when the truck 7 comes close to a gate Gi. In addition, an acceptance processing is started when coming close to the gate terminal device 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201329-A (JP)
Title: Controller for piezoelectric actuator
Inventor: URATANI KATSUICHI
IPC: H02N2/00
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To attain high-accuracy and high-stability tracking features in a controller for a piezoelectric actuator which is realized as an ultrasonic motor, driving a driven object by a friction force of the piezoelectric actuator and is provided with a feedback control means and a feed-forward control means together.  <P>SOLUTION: A first observer calculator 11 is provided in a switch 4d to separate a feedback loop to an open loop, and the state parameter of a control object model for identifying a control object 2 (piezoelectric actuator) 2a in a compensator of a feed-forward controller 4a is observed (is estimated) by the first observer calculator 11 and is tuned (is optimized). Thus the error in the compensation quantity of feed-forward control is minimized, and a high speed, high-accuracy and high-stability tracking features are realized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195626-A (JP)
Title: Bathtub washing unit
Inventor: SASAKI HIROAKI
IPC: A47K3/00
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathtub washing unit capable of securely inhibiting propagation of mold or the like inside a bathtub and keeping the interior of the bathtub clean till the next bathing.  <P>SOLUTION: The bathtub washing unit 1 includes a washing pipe 13 with one end connected to a washing nozzle 11 attached to the bathtub 2 and the other end connected to a water heater 3 for introducing hot water or water; and a detergent supply pipe 14 connected to a detergent tank 12 for introducing a detergent. The detergent supply pipe 14 is connected to the washing pipe 13. The bathtub washing unit 1 also includes a detergent mixing part 5 of a venturi structure for mixing the detergent flowing from the detergent supply pipe 14 with hot water or water flowing into the detergent pipe 13. The washing pipe 13 includes a backflow prevention device 6 disposed on the upstream side of the detergent mixing part 5, and a silver-ion generator 7 is disposed on the upstream side of the backflow prevention device 6. The silver-ion generator 7 includes a silver electrode 73 for mixing silver ions in hot water or water flowing through the washing pipe 13. The silver electrode 73 is replaceable.  <P>COPYRIGHT: (C)2009,JPO&INPIT