baber/WOPTO huggingface dataset:
Patent JP-2009247715-A (JP)
Title: Foaming apparatus of fire extinguish foam
Inventor: RYO SEKINIJI
IPC: A62C5/02
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent foaming efficiency from decreasing even when an emission flow rate decreases.  <P>SOLUTION: A mixed fluid A containing a foam undiluted solution, the water, and the air is flown into a gap 6 from a through-hole 32 opening to a circumferential part of a fixing part 3 and flown out to a downstream side from a through-hole 42 opening to a central part of a movable part 4. A downstream side of the movable part 4 is energized by a coil spring 5 in the direction of the fixing part 3. The width of the gap 6 is the width in which push-in pressure of the mixed fluid A into the gap and one adding an energizing force of the coil spring 5 to the downstream side pressure of the movable part 4 are balanced. In the case of normal flowing flow rate, the width of the gap is set so that flow speed in the gap 6 is fast enough and powerful turbulent flow occurs. Flow speed in the gap 6 decreases as the emission flow rate decreases, but the push-in pressure of the mixed fluid A into the gap decreases, the gap becomes narrower, and a decrease of flow speed in the gap is offset.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260518-A (JP)
Title: Television receiver and output signal adjusting method of television receiver
Inventor: TANAKA EIKICHI
IPC: H04N5/44
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television receiver capable of easily adjusting the voltage level of the synchronizing signals of recording signals and an output signal adjusting method of the television receiver.  <P>SOLUTION: In the television receiver 100 comprising a signal output part 10 for outputting the recording signals based on video signals and a video signal processing part 5 for performing video signal processing corresponding to the video signals, a switching means 7 for switching the output path of the recording signals output from the signal output part 10 from an external output terminal to the video signal processing part 5 is provided, and when the output path is switched to the video signal processing part 5, the video signal processing part measures the voltage level of the synchronizing signals of the recording signals input from the signal output part 10 and outputs the measured result of the voltage level to the signal output part 10, and the signal output part 10 raises the voltage level when the measured voltage level is lower than a prescribed level, and lowers the voltage level when the measured voltage level is higher than the prescribed level.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254518-A (JP)
Title: Wood-type golf club head
Inventor: OYAMA HITOSHI
IPC: A63B102/32
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wood-type golf club head stabilizing a direction and a carry of a hit ball.  <P>SOLUTION: The wood-type golf club head 1 with a hollow structure has a moment of inertia Ix of 4,000-5,900 g-cm<SP>2</SP>around a vertical axis through the center of gravity of the head 1 and a face having a face bulge and a face roll which smoothly project out forward in the horizontal and vertical profiles through the sweet spot respectively, wherein the radius of curvature Rx of the face bulge is 12-25 inches and a ratio of the radius of curvature Rx of the face bulge and that Ry of the face roll, (Ry/Rx), is 0.50-0.90.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258338-A (JP)
Title: Automatic focusing device
Inventor: IKEDA KATSUHIRO
IPC: G02B7/28
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve focusing accuracy for a subject.  <P>SOLUTION: A digital camera 1 includes: an optical system 11 which forms a subject image; a diaphragm 40 which adjusts the quantity of light passing through the optical system 11; a CCD image sensor 12 which images the subject image formed by the optical system 11, to produce image data; a controller 17 which controls the optical system 11, so as to adjust a focusing state with respect to the image data in a focusing region 60 being a part of the image data produced by the CCD image sensor 12; and a controller 17 which makes the size of the focusing region 60 variable according to the adjustment state of the diaphragm 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254588-A (JP)
Title: Game device
Inventor: FUJIMOTO ATSUSHI
IPC: A63F13/75
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device permitting visual recognition of a game state and fraudulence in the play under an unattended advancing game environment in which a person monitoring the play is not present.  <P>SOLUTION: A photography means 30 (a CCD camera 31) for photographing a player present in each station 5 is integrally formed with a casing 2, and the casing 2 and the photography means 30 compose one unit. With this structure, the game state and the fraudulence in the play can be visually recognized in the whole game device 1 by the photography means 30 peculiar to the game device 1, and even if a fraudulent act is performed in the play, the act can be easily recognized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258411-A (JP)
Title: Polarizing plate, manufacturing method thereof, and liquid crystal display device
Inventor: WATANABE YASUHIRO
IPC: G02F1/1335
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a polarizing plate which makes a polarizer thin to improve contrast in liquid crystal display.  <P>SOLUTION: The method of manufacturing a polarizing plate including the polarizer and at least one polarizing plate protection film adjacent to the polarizer includes: a step of producing a laminate by laminating a polymer for forming the polarizer and a polymer for forming the polarizing plate protection film; and a step of stretching the laminate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254624-A (JP)
Title: Back stitch device for sewing machine
Inventor: TACHIKAWA MITSUHIRO
IPC: D05B27/02
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back stitch device for a sewing machine for preventing a finger or elbow of an operator from slipping from an operation part of a back stitch lever to perform false operation even when the operation part of the back stitch lever is not carefully operated.  <P>SOLUTION: A sewing machine 2 and its back stitch device 1 include: a cloth feed mechanism 20 for operating a feed dog 11; a switch shaft 6a for freely switching a feed direction of the feed dog 11 backward and forward; a back stitch lever 5 for operating the switch shaft 6a; two link members 7, 8 joined to the back stitch lever 5, the switch shaft 6a, and a sewing machine frame 2a. The two link members 7 and 8 are disposed in parallel, while the back stitch lever 5, the two link members 7, 8, the switch shaft 6a, and a support shaft 9b form a four-bar mechanism of a parallelogram having joint holes 7a, 7b, 8a, and 8b of the two link members as turning pairs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260122-A (JP)
Title: High voltage coil and its manufacturing method
Inventor: OBA TAKAAKI
IPC: H01F41/12
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high voltage coil which has a high reliability, and simultaneously is manufactured at a lower cost and a better productivity than before, and its manufacturing method.  <P>SOLUTION: In the high voltage coil, a casting thermosetting resin composition is cast into a coil component obtained by winding a primary coil and a secondary coil on a magnetic core to be cured, and the cast and cured coil component is coated with a coating resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264987-A (JP)
Title: Tracking processing device and program
Inventor: ISOBE WATARU
IPC: G01S13/66
Filed: 2008-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in conventional MHT (multiple hypothesis tracking) algorithm processing, accompanying diversification and complication of sensors, in which it is difficult to complete the processing within the time requested, particularly under a high clutter, since the calculation load for state update of tracks is increased due to increase in the number of tracks associated with increase in the number of targets, and if targets are collected closely, the effect of cluster processing of an MHT algorithm is lost.  <P>SOLUTION: The device includes an MHT processing part 4 and a plurality of track management parts 5, in which proxy tracks that serve as alternates of tracks processed by the MHT algorithm are generated, and distributed to the plurality of track management parts 5, to perform state update and holding of the tracks, thereby distributing the calculation load for state update of the tracks. According to this, the processing can be completed within the time. Particularly, the plurality of track management parts 5 perform the state update of tracks, while n-Best solution search is executed in the MHT processing part 4, whereby the processing time is reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270458-A (JP)
Title: Hydraulic pressure generator
Inventor: ENDO KENICHI
IPC: F04B9/135
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent abnormal stopping of piston operation of a hydraulic pressure generator, to improve durability in a generator, and to simplify structure.  <P>SOLUTION: A piston 9 is reciprocatingly operated by supply-exhaust of compressed air to a pressure chamber 30 via a supply-exhaust valve part 26. A supply-exhaust valve 14 of the supply-exhaust valve part 26 can be switched to an air supply position and an air exhaust position. A pilot pressure switching rod 34 is inserted into an inner hole 28 for communicating a pressure supply pilot chamber 38 on one end of the supply-exhaust valve 14 with a pressure discharge pilot chamber 27 on the other end, and the pressure supply pilot chamber 38 and the inner hole 28 are opened and closed by the movement of this pilot pressure switching rod 34. An elastic member 18 is arranged on the pilot pressure switching rod 34, and the pilot pressure switching rod 34 can be surely and instantly moved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269970-A (JP)
Title: Optical film
Inventor: TAKADA RYOSUKE
IPC: C08J5/18
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film resistant to the generation of bleeding and whitening of the film even by adding an additive.  <P>SOLUTION: The optical film contains a cellulosic resin having an acyl substitution degree of 2.0-2.6 and at least one of additive in an amount of 1-35 mass%, and satisfies the formula ¾SP value (additive)-SP value (cellulosic resin)¾<1.5 wherein the SP value (cellulosic resin) is the solubility parameter of the cellulosic resin measured by Hoy method, and the SP value (additive) is the solubility parameter of the additive measured by Hoy method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270918-A (JP)
Title: Height sensor
Inventor: ISHIYAMA YUTAKA
IPC: G01B11/02
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional levelling device wherein the tilting of the vehicle body to the supine direction is detected in the mutual positional relation between the vehicle body and the telescopic motion of a suspension, and hence it is apt to be affected by a road surface state, a travel condition or the like and the levelling operation became unstable.  <P>SOLUTION: The height difference between the front and back sides of the vehicle body from the road surface is calculated, for example, by a stereo method of making one subject come into two light receiving sections set at a known interval, and measuring the distance to the subject from the difference of the position (parallax) where the subject is projected in the light receiving section. Thus, the accuracy is improved by preventing the influence of the mechanical error by moving or the like, and miniaturization is allowed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008197682-A (JP)
Title: Zoom lens and imaging apparatus
Inventor: OTAKE MOTOYUKI
IPC: G02B15/167
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently secure a distance between two component groups and reduce sensitivity to an axial tilt, without making an apparatus large in size, and to fully secure the performance.  <P>SOLUTION: The zoom lens is constituted of five groups, a third lens group comprises at least two component groups L31 and L32, an aperture diaphragm S is disposed between the two component groups, and by shifting one component group L32, in a direction nearly perpendicular to the optical axis, the image can be shifted. If Ds denotes the axial distance between the lens surface, located closest to the image side of the component group located on the object side and the lens surface, located closest to the object side, of the component group located on the image side, ft denotes the focal length of the entire lens system, D3s denotes an axial distance from the aperture diaphragm to the lens surface, located closest to the object side, of the component group located on the image side, R3p denotes the curvature radius of the lens surface, located closest to the object side, of the component group located on the image side, the zoom lens satisfies conditional expressions (1) Ds/ft>0.1 and (3) 0.08<D3s/R3p<0.2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009270058-A (JP)
Title: Grease composition for constant-velocity joint and constant-velocity joint
Inventor: TANIMURA AKIRA
IPC: C10M125/22
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grease composition for improving the durability and temperature-rise-suppressive tendency of a constant-velocity joint and reducing low-temperature rotating torque, and to provide such a constant-velocity joint in which the grease composition is sealed.  <P>SOLUTION: The grease composition for the constant-velocity joint comprises the following components (a) to (e): (a) a base oil containing synthetic oil; (b) a thickening agent, (c) zinc dithiophosphate; (d) molybdenum sulfurized dialkyl dithiocarbamate; and (e) zinc dialkyldithiocarbamate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275580-A (JP)
Title: Blower
Inventor: TOKUNAGA TAICHI
IPC: F04D29/056
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slim and highly-efficient miniaturizable blower.  <P>SOLUTION: A bell mouse-integrated impeller 1 is formed by integrating an impeller with a bell mouth guiding an air flow to be taken in the impeller. A motor rotatively driving the impeller 1 is provided with a rotor 3 attached to the side of the impeller 1 and a stator 4 attached to a fixed end 7. In the bell mouth-integrated impeller 1, there is no clearance between a bell mouth portion 1a and an impeller portion 1b, discontinuous guiding of the air flow is canceled, and air is prevented from being leaked through the clearance. An enlargement loss is reduced also in the air flow to exhibit high efficiency. Further, property fluctuation caused by the clearance is eliminated to stabilize air blowing efficiency. Since the axial length of the motor is shortened, it is possible to provide a small blower.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277580-A (JP)
Title: Electric wire for submersible motor
Inventor: YASUDA SHUHEI
IPC: H02K3/30
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric wire for a submersible motor superior in water tree characteristic over a long period.  <P>SOLUTION: This electric wire has a conductor 4 of applying an enamel covering 13 to the outer periphery of a copper wire 12, and an insulating covering layer 15 arranged on the outer periphery of the conductor 14. The insulating covering layer 15 is mainly composed of a silane graft polymer formed by graft polymerization by adding an unsaturated silane compound and organic peroxide to polyethylene, and is cross-linked by contacting with moisture under a siloxane condensation catalyst.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284058-A (JP)
Title: Moving image encoding device
Inventor: ITANI YUSUKE
IPC: H04N19/70
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving image encoding device that determines the search range of a motion vector and searches for the motion vector without performing many arithmetic operations.  <P>SOLUTION: The moving image encoding device includes a motion prediction unit 9 which evaluates the level ¾PMV¾ of a prediction vector calculated when encoded data are generated by a variable-length encoding unit 4 to determine the search range of the motion vector MV, and collates an input image signal with a reference image signal stored in a frame memory 8 to search for the suitable motion vector MV from the search range, and a motion compensation unit 10 uses the motion vector MV searched by the motion prediction unit 9 to generate a prediction image signal from the reference image signal stored in the frame memory 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282625-A (JP)
Title: Machine tool, and control method of machine tool
Inventor: INOUE YUKIHIRO
IPC: G05B19/404
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine tool capable of performing a following operation at the same time when an operation of an auxiliary machinery whose operation time being unfixed is completed, and capable of improving processing efficiency in electronic cam control.  <P>SOLUTION: A central calculating unit 52 makes operation of the auxiliary machinery start responding to the fact that operation amount of a reference shaft reaches a predetermined value, and calculates a shift value according to a value of the operation amount of the reference shaft at the time of termination of the operation of the auxiliary machinery during operation of the auxiliary machinery. The calculated shift value is stored in shift data storing units 57, 58. Then the stored shift value is made to be a value of the operation amount corresponding to a moved position of a mobile body at the time of termination of the operation of the auxiliary machinery by being added to a value of real operation amount of the reference shaft. Electronic cam control units 59, 60 make an electronic cam operation of the machine tool to be performed in accordance with an electronic cam data table from timing following the value of held operation amount accompanying the termination of the operation of the auxiliary machinery.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287369-A (JP)
Title: Lid for drain port
Inventor: YOSHIZAWA TOMOHIRO
IPC: E03C1/22
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid for a drain port allowing removal of waste entwining on the lid or capable of being unclogged to allow water to smoothly flow into the drain port.  <P>SOLUTION: The lid 10 for a drain port is used to close a drain port 12 provided in a floor 11 face of a unit bath, and the lid 10 comprises a lid member 25 and a hook member 26 formed continuously with the lid member 25. The hook member 26 has a shape provided with a hooked section 26A at the top end, and can be hooked with a support section 20 formed on an outer circumferential section 16A constituting the floor 11. When the lid member 15 is positioned at a lid closure position, the lid member 25 is kept in noncontact with the bottom section 15 of the floor 11 to allow water to flow to the drain port 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009020873-A (JP)
Title: Method and system for updating data and terminal to be used for the system
Inventor: ITO TORU
IPC: G06F12/00
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load of database processing upon a low performance computer in a system cooperating a high performance computer and the low performance computer.  <P>SOLUTION: In a high performance center running DBMS for managing each version by using a table being a logical structure as pages being a physical structure to be stored in the file of a disk device, and one or more terminals having a lower performance than that of the center, an update difference file is created for a center side received command input to the center, a backup file is created for a terminal side received command input to the terminal, and a version applied with the terminal side received command is updated to a version after update, by sequentially overwrite copying the backup file and update difference file.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009292070-A (JP)
Title: Retractable writing implement
Inventor: KAWASAKI NORIHIDE
IPC: B43K24/08
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retractable writing implement which reduces a knock sound generated by a rotary cam at the time of the retractable operation of a knocking body in a retractable writing implement in which the writing tip of a writing body which is biased to the backward with a spring and held in the shaft tube to move back and forth is made to get out/in from/into the tip opening of shaft tube by a retractable delivery mechanism consisting of a cam groove, a fixed cam, a rotary cam and a retractable body arranged in the shaft tube.  <P>SOLUTION: A concave groove (not shown) is formed in the backward of the shank 8 of a rotary cam 7, and an O ring 17 as a spinning inhibition member consisting of a nitrile rubber adheres to the concave groove. The O ring 17 is installed in contact with an internal surface 4a of a knock body 4 not to stop the rotation of a rotary cam 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291454-A (JP)
Title: Headrest with speakers
Inventor: YAMAMOTO TAKEHARU
IPC: A47C7/72
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headrest with speakers which maintains comfort required for a headrest and capability as a speaker, leaves no dent when both sides are bent with the hands applied to the position around the pad holes and contributes to quality stability.  <P>SOLUTION: A headrest with speakers, which is a headrest equipped with speakers 2, is arranged with a core member 3 which keeps openings 35 bored in the front location of the speakers 2, has a pad member 5 which is attached covering the front face of the core member 3 with a unity of the openings 35 and pad holes 5 as an interposition. Thus, a plate 6 with a hole section 60 with a plurality of holes 60a bored in a board section 6a is attached so that the hole section 60 can cover the front face of the pad holes 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295886-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: IGUCHI TOMOHIRO
IPC: H01L21/60
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device using a strap member, which can improve productivity and production efficiency while more reducing resistance of internal resistance, and to provide a manufacturing method of the semiconductor device.  <P>SOLUTION: The semiconductor device is equipped with: a semiconductor element 2; a lead 3 having an electrode to be connected to an electrode provided in the semiconductor element 2; metal wire W which electrically connects the electrode of the semiconductor element 2 with the electrode of the lead 3, and an area except an area joined to the semiconductor element 2 and an area joined to the lead 3 of the metal wire W is formed thinner than the area joined to the semiconductor element 2 and the area joined to the lead 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT