baber/WOPTO huggingface dataset:
Patent JP-2008300000-A (JP)
Title: Optical information recording medium recorder, recording power optimizing method and computer program
Inventor: UENO TOMONORI
IPC: G11B7/125
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining optimum recording power for improving reproduced signal quality by recording recommended recording power information for an optical information recording medium and recording power during previous recording to the optical information recording medium, reducing the time and improving accuracy in test recording and forming an excellent mark and space for an optical information recording medium having a test recording area to be used for test recording prior to actual recording.  <P>SOLUTION: The recommended recording power information read from disk management information is temporarily stored, the recording power during the previous recording is temporarily stored, the both recording powers are compared, recording power during test recording is calculated according to a comparison result to perform test recording, a signal formed by the test recording is reproduced to acquire a jitter value corresponding to each recording power, approximate expression is calculated between the each recording power and a jitter power corresponding to the each recording power, and recording power whose jitter value becomes minimum is set as optimum recording power from approximate expression.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303737-A (JP)
Title: Vacuum pump piping structure, and cleaning method of vacuum pump piping
Inventor: TAKAHASHI KATSUNORI
IPC: F04D19/04
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum pump piping structure formed so that a vacuum pump pipe can be safely cleaned by anybody, and set-up work for cleaning maintenance can be smoothly performed, by preventing explosive reaction of siloxane which may be produced when performing cleaning maintenance of the vacuum pump pipe, and a cleaning method of the vacuum pump pipe.  <P>SOLUTION: A water supply port 61 is provided in the vacuum pump pipe 4. Before cleaning the vacuum pump pipe 4 by detaching it from a vacuum pump P, water is directly supplied to the vacuum pump pipe 4 from the water supply port 61, and after removing explosiveness of siloxane by reaction of the supply water with siloxane in the inside of the vacuum pump pipe 4, the vacuum pump pipe 4 is cleaned by detaching it.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311709-A (JP)
Title: Imaging apparatus
Inventor: KITAOKA NAOKI
IPC: H04N101/00
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of easily acquiring a change in the shape of a subject image based on a change in positional relation between the optical axis of a lens and the center of an imaging element.  <P>SOLUTION: The imaging apparatus has: an imaging element 61 for imaging an image of subject light through the photographing lens 4; a display section 64 for displaying an image on the basis of image data generated from an imaging signal outputted from the imaging element 61; and a display control section 65 for displaying a first image based on an imaging signal having been outputted from the imaging element 61 when a first state and a through image based on an imaging signal outputted from the imaging element 61 in a second state so that the images are superimposed on the display section 64 when the positional relation between the optical axis of the photographing lens 4 and the center of the imaging element 61 is changed from the first state to the second state different from the first state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311765-A (JP)
Title: Control circuit for semiconductor device with overheat protection function
Inventor: YABE HIROO
IPC: H03K17/687
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration or destruction of a semiconductor element with a simple structure.  <P>SOLUTION: Driving power for driving an overheat protecting means that includes a temperature detection circuit 83 for detecting a rise in temperature of one chip in which a MOSFET 81 as a semiconductor element for supplying power from a +B power source for a load by a PWM signal from an ECU 20 is switched on/off and which is mounted on the one chip from a power source circuit 30, a latch circuit 84 for holding a detection output of the temperature detection circuit 83, and a gate shutdown circuit 85 for shutting down a gate input of the MOSFET 81 in accordance with an output of the latch circuit 84 is supplied. The temperature detection circuit 83 operates to turn on the gate shutdown circuit 85 and protection operation by the gate shutdown of the MOSFET 81 is performed. When supply of the PWM signal from the ECU 20 stops, a timer circuit 40 as a timer means continues to supply the driving power by a power source circuit 30 just for a prescribed period.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306984-A (JP)
Title: Tending machine
Inventor: HOSODA MICHIYOSHI
IPC: A01B39/18
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operation efficiency with a tending machine in an inexpensive and simple constitution.  <P>SOLUTION: Two or more rotary parts (4) are arranged at the front or rear parts of a propelling machine body (10) side by side in right and left, and these rotary parts (4) are integrally coupled to a coupling frame (20). The linking frame (20) is coupled to an attaching shaft (18) present at the center of the propelling machine body and having the shaft center along the front and rear direction, to couple the rotary part to the propelling machine body so as to be freely movable in the upper and lower direction by using the attaching shaft as a fulcrum. An intermediate shaft (25) having the shaft center along the right and left direction is attached to the coupling frame, and a following pulley (26) provided in the intermediate shaft is positioned at the upper part of the attaching shaft. A belt (27) is stretched around the following pulley and a driving pulley (17) possessed by the propelling machine body side to transmit the power of an engine (12) mounted on the propelling machine body to the rotary part through the intermediate shaft by the belt.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002553-A (JP)
Title: Roller
Inventor: SHIRASE KENJI
IPC: B08B1/04
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive roller capable of quickly and surely removing, squeezing and cleaning liquid attached to a cleaned face for a long time.  <P>SOLUTION: This roller 1 has a roller portion 2 and a pedestal 3, the roller portion 2 is formed on the outer peripheral face of the pedestal 3, and has a roller piece 4, and the pedestal 3 has a main body 5 for forming the roller portion 2 at its outer peripheral face, and a joint A6 and a joint B7 connected with both ends of the main body 5. A hollow portion 14 is formed so that fluid flows through from the joint A6 to the joint B7, a partitioning member 19 having an opening 20 is formed on the inner wall surface of the main body 5, a large hole 16 communicating with a small hole 15 formed at the outer wall surface of the main body 5 is formed on the inner wall surface of the main body 5, and the large hole 16 is formed in adjacent to the downstream side of the partitioning member 19.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002434-A (JP)
Title: Liquid sealing type vibration control device
Inventor: HATAKEYAMA SHINGO
IPC: F16F13/18
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To control minute amplitude vibrations in a high frequency zone to 300 Hz by reciprocating a partitioning plate while showing liquid flowing effect by an orifice to large amplitude vibrations in a low frequency zone, and to suppress the deterioration of dynamic characteristics in an ultra high frequency zone exceeding 300 Hz.  <P>SOLUTION: A partitioning body 32 partitioning a first liquid chamber 28A and a second liquid chamber 28B is composed of an annular orifice forming member 36 provided in the inside of a peripheral wall portion 14A of a second mounting device 14, a rubber wall 38 wherein an outer peripheral portion 38A is bonded to an inner peripheral surface 36A to block a space with the inner peripheral surface, and a pair of partitioning plates 40, 42 clipping the rubber wall in its axial direction X. On a second liquid chamber 28B side of the partitioning body 32, a second orifice forming member 72 equipped with an opening portion 70 as a high frequency orifice opening in an axial direction X is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008034831-A (JP)
Title: Semiconductor device, and its manufacturing method
Inventor: NOMURA RYOJI
IPC: H01L51/05
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which solves cross talk problems and to provide its manufacturing method, in relation to a passive matrix element constituted of a memory element and a thin film transistor.  <P>SOLUTION: The memory element is equipped with a memory structure having: a pair of electrodes 110 and 113; a layer including an organic compound 112 between the pair of electrodes 110 and 113; and a first layer including a first metal oxide layer 111 and a second layer including a second metal oxide layer 114 between the pair of electrodes 110 and 113. The first metal oxide layer 111 serves as a p-type semiconductor layer and the second metal oxide layer 114 serves as a n-type semiconductor layer. The first layer including the first metal oxide layer 111 and the second layer including the second metal oxide layer 114 form a p-n junction, thereby the memory element is imparted with rectifying capability.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009014582-A (JP)
Title: Isoelectric focusing gel using cylindrical hollow woven knitted article or cylindrical hollow woven knitted article-like molded and processed article
Inventor: ONDA KOKI
IPC: G01N27/447
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that the isoelectric point electrophoresis operation requires a long time and it is difficult to apply high molecular weight protein in the conventional two-dimensional electrophoretic system, and to build a two-dimensional electrophoretic system with easy handling and with little loss of a sample and with little failure as a substitute for the conventional two-dimensional electrophoretic system which requires technical skill.  <P>SOLUTION: A reduction in concentration of gel, reduction in migration time, and application to high molecular weight protein can be realized by using a mesh tube or a mesh tubular molded and processed article as the support of gel, in isoelectric point electrophoresis operation. Also, the mesh tube and the mesh tubular molded and processed article enables prevention of the gel's disintegration caused from the reduction in concentration of gel and easy handling. Cylindrical gel is formed to be a shape packed from the outside by using the mesh tube or the mesh tubular molded and processed article, enabling ensuring a high repeatability without inhibiting movement of protein.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008019865-A (JP)
Title: Cyclic wave energy conversion system
Inventor: SIEGEL STEFAN GUNTHER
IPC: F03B13/14
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a further efficient wave energy converter.  <P>SOLUTION: A system using cyclical propellers with dynamic blade angle control to extract power from waves is provided. A control system for such implementations can adapt pitching schedules for the blades of the cyclical propellers for efficient energy extraction and/or to control reactive forces. The cyclical propellers may be installed on the floor of a body of water or other liquid, on a submarine, or on a surface float, and blades may extend vertically or horizontally depending on the character of the waves. Several cyclical propellers can be combined into a single unit operated to minimize reactive forces and torques, to propel the unit horizontally or vertically, and/or to stabilize the unit. Such units can be installed with minimal or no moorings.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009012733-A (JP)
Title: Drunk driving preventive system
Inventor: KATAYAMA TETSUJI
IPC: G08G1/16
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drunk driving preventive system capable of preventing drunk driving even when a driver is changed while driving a vehicle.  <P>SOLUTION: The drunk driving preventive system 1 comprises an ECU 10 or the like for detecting the change of a driver while driving an engine 60, and a breath alcohol concentration sensor 20 for detecting the alcohol concentration in the breath of the driver after the change. The ECU 10 stops the drive of the engine 60 when the result of detection of the breath alcohol concentration sensor 20 indicates that the driver after the change is drunken.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018437-A (JP)
Title: Variable information printing device
Inventor: SUMIDA MASAHIRO
IPC: B41J11/42
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously perform printing of variable data and superimposing printing on the variable data on line in an ink jet printer.  <P>SOLUTION: The printing device comprises: an ink jet printer part 4 for printing a pattern differed in print content for each timing mark printed on a continuous paper 2a and drying the print; a printing part 8 for performing printing in conformation to the timing mark position, the ink jet printer part and the printing part being provided on a carrying line of the continuous paper; a timing mark sensor 20 for detecting the timing mark; a delivery control roll 7a for delivering the continuous paper 2a to the print part 8, the sensor and the control roll being provided between the ink jet printer part 4 and the printing part 8; and a delivery control part 7 for controlling the delivery control roll so that the timing mark is passed through a timing mark detection part based on a phase instruction obtained based on detection signal by the timing mark sensors 19 and 20 and paper carrying information in the printing part 8 and a speed instruction based on the paper carrying information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018820-A (JP)
Title: Apparatus for conveying packaged object into package
Inventor: MORI EIJI
IPC: B65B5/04
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To absorb the dropping impact of an object to be packaged to a bag bottom surface when the object is drop-filled in a packaging bag which is hanged from a clamp and opened.  <P>SOLUTION: An object 19 to be packaged is carried from a conveyor 21 in a primary shock-absorbing mechanism 30 including a guide base 32 and a shut plate 34. After the primary shock-absorbing mechanism 30 is turned and hanged to the position along the vertical line 90 on a pivot 31 by the first rectilinear motor 40, the shut plate 34 is opened to throw in the object 19 into the packaging bag 10 hanging from a clamp 13. In this case, the object 19 is received by a wall plate 51 and a holding plate 52, and the object 19 is guided to a bottom of the packaging bag 10 by the subsequent descent of the holing plate 52.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021827-A (JP)
Title: Imaging apparatus and imaging method, and video signal processing program
Inventor: MAGAI MITSUTOSHI
IPC: H04N5/91
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To simulate post production processing at a photographic site.  <P>SOLUTION: At normal times, gamma correction processing for video signal is performed, based on a correction parameter for output selected by a parameter setting means 1b. When simulation of the post production processing is selected, the parameter setting means 1b selects a gamma correction parameter for simulation and sets it as a gamma correction parameter. A gamma correction processing means 1c applies gamma correction to the video signal, based on the gamma correction parameter for simulation. The corrected video signal which is corrected by the gamma correction parameter for simulation is converted into a signal for display by a signal-for-display conversion means 1d. By making a display device display the converted signal for display, the video image subjected to post production processing is confirmed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008068614-A (JP)
Title: Liquid filling method and liquid container
Inventor: SHINADA SATOSHI
IPC: B41J2/175
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid filling method in which a liquid container is only slightly processed and the liquid is filled without damaging various functions of the liquid container when liquid is filled into the liquid container, and to provide the liquid container which is produceale at a low cost.  <P>SOLUTION: The liquid container 1 is formed with at least three or more liquid receiving chambers 370, 390, 430 which are connected to each other so as to have descent-type connection and ascent-type connection. Then the liquid container has formed therein an inlet opening 601 which communicates with the most upstream liquid receiving chamber 370, and by decompressing the interior of the liquid container by vacuum-suction via a liquid feeding port 50, the liquid is filled from a filling port 601 to the liquid receiving chamber 370, followed by sealing the inlet opening 601.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009026000-A (JP)
Title: Input device and electronic apparatus
Inventor: ISHIMOCHI HARUKI
IPC: G06F3/033
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device that can accurately mounted on a compact apparatus, and to provide an electronic apparatus including the input device.  <P>SOLUTION: A case body 19 supports both ends of a flexible bar sensor 3, and includes a plurality of magnetic sensors at parts close to the bar sensor 3, which detect magnetism with the bending of the bar sensor 3. A calculation part calculates operation information in two directions, based on the magnetism to be detected by the plurality of magnetic sensors. An output part outputs the operation information calculated by the calculation part. A plurality of sensors are arranged in the longitudinal direction inside the bar sensor 3. For example, a plurality of pressure-sensitive sensors are successively arranged in the longitudinal direction. The calculation part calculates the operation information in one direction, based on signals to be output from the plurality of sensors and the magnetism to be output from the plurality of magnetic sensors.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024076-A (JP)
Title: Polyvinyl alcohol-based film for optical use, polarizing film and polarizing plate
Inventor: KITAMURA SHUICHI
IPC: G02B5/30
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyvinyl alcohol-based film for an optical use, used for producing polarizing film excellent in optical properties and also stretching property, and without breaking even on stretching by a high stretching magnitude so as to improve productivity.  <P>SOLUTION: This polyvinyl alcohol-based film for the optical use obtained by film-forming a material for film-forming, and containing a polyvinyl alcohol-based resin is provided with that the polyvinyl alcohol-based resin consists of the polyvinyl alcohol-based resin (X) (provided that a polyvinyl alcohol-based resin (Y) is excluded) and the polyvinyl alcohol-based resin (Y) containing 1,2-diol bonds in its side chains, and has 0.01 to 0.55 ratio (y/x) of the viscosity of 4 wt.% aqueous solution (y) of the polyvinyl alcohol-based resin (Y) at 20°C to the viscosity of 4 wt.% aqueous solution (x) of the polyvinyl alcohol-based resin (X) at 20°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033492-A (JP)
Title: Clock signal control circuit and ofdm receiver
Inventor: SAKAGUCHI MIDORI
IPC: H04L7/00
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology which appropriately controls the frequency of a clock signal used in an OFDM receiver.  <P>SOLUTION: A calculation circuit 90 calculates the power values of each of a plural of pilot signals during the same symbol term, based on an I channel demodulation data IR and a Q-channel demodulation data QR. A phase shift amount calculating circuit 70 calculates the phase shift amount between the pilot signal of the minimum frequency and the pilot signal of the maximum frequency as an accumulation addition value PS1 in the pilot signals whose power values are in a prescribed range, among the plural pilot signals. A control circuit 80 controls the frequency of the clock signal used in the OFDM receiver, on the basis of the accumulation addition value PS1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008061229-A (JP)
Title: Method and apparatus for obtaining virtual coordinates
Inventor: TSCHOPP DOMINIQUE
IPC: H04B7/26
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beacon-based embedding that is robust under mobility and realistic channel conditions.  <P>SOLUTION: The disclosed method comprises the steps of: regularly sending beacon signals to update virtual coordinates of nodes; and replacing the nodes which are belonging to a set of beacon nodes and which are sending beacon messages by new nodes taking over the beacon role, whereas the replacement is performed regularly in accordance with a predefined replacement scheme to improve the determination of virtual coordinates. The distance from a first beacon node to another beacon node in the set of beacon nodes is determined according to some distance measure, a beacon node for which the distance measure yielded the smallest value is selected, the distance measure to the selected beacon node is calculated and if the distance measure is higher than the distance measure of the first beacon node, the first beacon node is replaced with a neighboring node for which the distance measure yielded a higher value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009029051-A (JP)
Title: Transfer tool
Inventor: KINUGASA SHUJI
IPC: B43M11/06
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a failure in which appearance is impaired by a hinge projecting outward relative to other portions and in which, as the case maybe, the hinge and the hand interfere with each other making a transfer tool feel hard to carry when it is held, and also to make the movable range of a first and a second case set at 180 degrees or larger.  <P>SOLUTION: A transfer tool A comprises a pair of first and second cases 6, 7, and a hinge 21 which connects these first and second cases such that they can relatively move between a use position S and an open position O, wherein an outer edge of the second case is provided in the outward of the hinge, a portion of the second case located in the outward of the hinge and an outer edge of a hinge corresponding portion 72a in the vicinity of that portion of the second case are shaped continuous with an outer edge of another portion of the second case, and a hinge corresponding portion 62a of the first case is provided with an retraction space SS which can receive the hinge corresponding portion 72a of the second case.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009039731-A (JP)
Title: Method and apparatus for manufacturing electric resistance welded tube
Inventor: HATANO YASUJI
IPC: B21C51/00
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing electric resistance welded tubes by which the electric resistance welded tubes having a required length are obtained while being transferred by small-scale equipment, and also production of chips and burrs can be reduced.  <P>SOLUTION: Dividing grooves recessing a strip-like steel sheet 2 over the width direction are formed at required length intervals and the electric resistance welded tubes 9 after welding are cut by shifting the axis in the direction vertical to the axis before and behind the dividing grooves. The dividing groove has an approximately V-shaped cross section and the depth is taken as (the thickness of the steel sheet×0.8 to 0.9).  <P>COPYRIGHT: (C)2009,JPO&INPIT