baber/WOPTO huggingface dataset:
Patent JP-2008254425-A (JP)
Title: Manufacturing method for fiber-reinforced plastic
Inventor: TAKEDA ICHIRO
IPC: B29C43/02
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for structurally-hollow fiber-reinforced plastics which exhibit excellent dynamical properties, its small variation and excellent dimensional stability when the fiber-reinforced plastics are manufactured by using a prepreg having good fluidity and molding followability to a complex shape.  <P>SOLUTION: The manufacturing method for structurally-hollow fiber-reinforced plastics uses a cut prepreg base material which is composed of reinforcing fibers aligned in one direction and a thermosetting resin, and in which at least some of the reinforcing fibers are cut at a predetermined length in a reinforcing-fiber crossing direction by means of plurality of cuts. In the manufacturing method, the structurally-hollow fiber-reinforced plastics are molded sequentially through: at least a shaping step (1) of mounting a laminate of a plurality of prepreg base materials, containing at least the cut prepreg base material, on an expandable mandrel; a molding step (2) of arranging the laminate along with the mandrel in a molding tool, softening the thermosetting resin, extending the laminate, and pressing the laminate against the molding tool and curing the same so as to turn it into fiber-reinforced plastics; and a mold release step (3) of taking out the fiber-reinforced plastics from the molding tool.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194436-A (JP)
Title: Image processing method, image processor, and image processing program
Inventor: SAKAINO HIDETOMO
IPC: H04N21/2343
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing technique capable of communicating changes of situation at high speed even in the case of a low bit rate.  <P>SOLUTION: A change region detection part 120 calculates a difference image, and a time series weighting part 140 performs weighted summation so that a weighting factor is increased from the past to the present, whereby a feature image bringing about an after-image effect can be obtained. A statistical selection part 150 selects parts wherein variations in luminance of pixels are gentle and continuously appear, as objects of interest. Thus unnecessary information such as background noise is removed to be able to reduce the amount of image information, and changes of situation can be communicated at high speed even in the case of a low bit rate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009189404-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve entertaining potentialities by causing changes in game values under the predetermined game state after the winning of the predetermined region or effectively suggesting or reporting the game values in a game machine with a variable prize ball device.  <P>SOLUTION: When the result of the variable display of special figures is determined not to be the jackpot, a microcomputer 560 for game control determines the rounds of opening a major prize winning slot under the jackpot game state in which game balls are controlled got in when an accessory 20 is opened by the starting operation responding to the winning of the predetermined prize winning slot 66A before the derivation of the result of the display. Then, a microcomputer 100 for performance control executes an advance notice display corresponding to the rounds of opening determined.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190911-A (JP)
Title: Gas generator composition
Inventor: OJI NOBUYUKI
IPC: B60R21/26
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas generator composition which is excellent in combustion performance and can be safely and inexpensively degradation-treated by a biological degradation process without any incineration treatment when extra parts or defectives are produced in a production process.  <P>SOLUTION: The gas generator composition contains fuel and an oxidizing agent wherein the fuel contains a biodegradable polymer such as poly lactic acid and the oxidizing agent contains phase-stabilized ammonium nitrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191715-A (JP)
Title: Turbine control valve control device
Inventor: SAITO MADOKA
IPC: F01D17/10
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbine control valve control device capable of avoiding a resonance phenomenon or an excess hydraulic pressure pulsation in a high pressure oil line caused by control signal fluctuation of a turbine control valve without damaging the response speed of the turbine control valve.  <P>SOLUTION: When a high frequency component included in an opening requirement signal of the turbine control valve is determined as being equal to or more than a prescribed value by a high frequency component determination means 41 and generator output is determined as being equal to or more than a prescribed value by a generator output determination means 27, an output switch means 42 selects the opening requirement signal of the turbine control valve passing through a band pass filter 22, and selects the opening requirement signal of the turbine control valve not passing though the band pass filter 22 at a time other than this, and outputs it to a control means 43. The control means 43 drives the opening of the turbine control valve based on the opening requirement signal of the turbine control valve selected by the output switch means 42.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190131-A (JP)
Title: Power tool
Inventor: WATANABE MASAHIRO
IPC: B25F5/00
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable an existing housing to be used as it is, and to suppress an increase of the number of components, when mounting a display means for displaying the state of a power tool.  <P>SOLUTION: The power tool drives a motor 22 in the housing 12 by operating an operation part 42 arranged on the surface side of the housing 12 and rotates a rotary tool 32 rotatably mounted in the housing 12 using the rotational force of the motor 22. The display means 45a, 45b for displaying the state of the power tool are arranged in the housing 12 and the operation part 42 is located in such a position as to cover the display means 45a, 45b and is configured to transmit the light of the display means 45a, 45b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008209923-A (JP)
Title: Image display device
Inventor: YAMANAKA KAZUYA
IPC: G02B27/18
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device that makes unnecessary streaks or flickers indiscernible and displays an easy-to-see image.  <P>SOLUTION: The image display device includes: an LCD 3 that displays an image using a plurality of arrayed pixels; a polarization switching liquid crystal cell 4 that has a plurality of electrodes and switches the direction of polarization of the light from the LCD 3; a birefringent plate 5 that varies the optical path of light emitted from the polarization switching liquid crystal cell 4 depending on the direction of polarization; and an eyepiece 6 that magnifies an image displayed on the LCD 3. The LCD 3 and the polarization switching liquid crystal cell 4 are positioned so that the distance L1 from the eyeballs to the virtual image plane 3i of the LCD and the distance L2 from the eyeballs to the virtual image plane 4i of the polarization switching liquid crystal cell will have the relation ship of 1/L2-1/L1≥0.4(D) or L2≤200 (mm). Alternatively, the birefringent plate 5 or the like is coated with an anti-reflective coating.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009200071-A (JP)
Title: Apparatus and method for discriminating tape material of component packaging tape
Inventor: KOIKE HIROKAZU
IPC: H05K13/02
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape material discriminating device for automatically discriminating the tape material of a component packaging tape set to a tape feeder.  <P>SOLUTION: A white background area 21 and a black background area 22 are arranged at a position where a sprocket hole 17 of the component packaging tape 12 passes while being lined up in the pitch feed direction of the component packaging tape 12. The sizes of respective background areas 21, 22 are set to those overlapping with at least one sprocket hole 17 and its outer-periphery section, respectively. The sprocket hole 17 overlapping with the background areas 21, 22 in the component packaging tape 12 and the outer-periphery section thereof are taken by a camera, the taken image is processed, the shape recognition of the sprocket hole 17 and the color recognition of the outer-periphery section of the sprocket hole 17 are performed in the black background area 22 and the white background area 21, respectively, and it is discriminated whether the tape material is a white paper tape, a black resin tape, or a transparent resin tape, based on the recognition results.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196799-A (JP)
Title: Conveyer for substrate material surface treatment device
Inventor: NIIYAMA KISABURO
IPC: H05K3/00
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyer for a substrate material surface treatment device materializing stable carrying of s a substrate material by properly uniformizing clipping grip force of the substrate material neither too much nor too little, flexibly and instantly corresponding to wall thickness changes of the substrate material, and from this point, materializing the stable carrying of the substrate material too.  <P>SOLUTION: The surface treatment device 1 treats the surface of the substrate material A while carrying it by a conveyer 3. In the conveyer 3, carrying rollers 8, 9 clipping both side end surfaces E of the substrate material A to carry are arranged on right and left sides in a carrying direction. The carrying rollers 8, 9 form an upper and lower pair. One of the carrying rollers 8, 9 is retained at fixed vertical height level, and the other is retained changeable in vertical height level. The other carrying roller 8 has a shaft 13 pressurized by an air pressurizing device 18 and press-contacted on one carrying roller 9. The substrate material A is stably carried by such clipping grip force between both carrying rollers 8, 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196697-A (JP)
Title: Standby/holding apparatus for bag made of resin film
Inventor: WAKAMATSU YASUNORI
IPC: B65D30/10
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the taking out of bags made of a resin film sheet by sheet, and also, to enable the bags made of the resin film to be stood by/held without collapsing the held state.  <P>SOLUTION: This standby/holding apparatus for bags made of the resin film consists of a hanger 30 which is located while extending into a bar shape in the longitudinal direction, and a holding cover 40 which is supported by the hanger under an astride state. The holding cover includes a top surface section 41 which comes into contact with the top surface of the hanger, and a side surface section 42 which protrudes downward from both side edges of the top surface section. A takeout opening 41a is formed on the front end section of the top surface section, and at the same time, a notched section 42a for contact is formed on the side surface section at a part corresponding to the takeout opening. Thus, the holding of the bags 50 made of the resin film between the hanger and the holding cover under the astride state is made possible.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203896-A (JP)
Title: Internal combustion engine and method for controlling internal combustion engine
Inventor: NISHIMOTO TOSHIRO
IPC: F02D13/02
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To increase expansion ratio in an engine having geometrical compression ration set relatively high by keeping suitable valve opening action over a wide operation zone in control of a variable valve train retarding intake valve closing timing according to increase of a target air charge quantity while keeping intake air valve opening timing constant.  <P>SOLUTION: A method includes a step of closing an intake valve 21 in a first valve closing timing range IVC<SB>1st</SB>set on an advanced angle side (steps S5-S9 in Fig.5) when the target air charge quantity CE into a cylinder 11 in each cylinder cycle is smaller than a prescribed air charge quantity, and a step of closing the intake valve 21 in a second valve closing timing range IVC<SB>2nd</SB>set on a retarded angle side and separate from the first valve closing timing range when the target air charge quantity CE is not smaller than the prescribed air charge quantity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207026-A (JP)
Title: Optical transmission/reception monitoring apparatus
Inventor: KOMORI TAKAYUKI
IPC: H04B10/079
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To detect abnormality in an optical transmission path including a light emitting element, regarding an optical transmission/reception monitoring apparatus for monitoring an optical signal.  <P>SOLUTION: The present invention relates to an optical transmission/reception monitoring apparatus comprising: a transmission unit 1 including a light emitting element 11; a reception unit 2 including a light receiving element 21; and a WDM coupler 4 which sends an optical signal from the transmission unit 1 to an optical transmission line 6 and inputs an optical signal received via the optical transmission line 6 to the reception unit 2, wherein a reflection amount detection unit 3 connected via an optical circulator 5 connected between the transmission unit 1 and the WDM coupler 4 comprises any one of or both a reflection amount detection circuit 34 which sends out a reflection amount abnormality warning signal when the level of an electric signal exceeds a prescribed range, the electric signal being obtained by inputting to the light receiving element 31 and converting reflection light in the transmission route of a transmission optical signal, and an optical axis deviation detection circuit 33 which compares the level of the electric signal due to the light receiving element 31 with the level of the electric signal due to the reception unit 2 and sends out an optical axis deviation warning signal when a difference therebetween becomes settled within or lower than a prescribed range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208187-A (JP)
Title: Positioning table, positioning and clamping device, and positioning device for main body
Inventor: SUDA MASANAGA
IPC: G05D3/00
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a general-purpose positioning table capable of positioning an object at many steps and facilitating the restoration of normal operation when a failure and a trouble of an electric system such as a power failure or the like occur greatly.  <P>SOLUTION: This general-purpose positioning table 1 is provided with a table 11 slidable in one direction, a shaft 131 rotatable centered on a shaft which is parallel with one direction, and a plurality of stoppers 132 provided on a side face of the shaft 131 to stop the slide of the table. Here, the slide of the table 11 is stopped when the table 11 is abutted on one stopper 132 so as to be switchable by the rotation of the shaft 131 among a plurality of stoppers 132.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212741-A (JP)
Title: Communication node device for forming ring topology in mesh network, program and method
Inventor: OGURO MASAHIRO
IPC: H04L12/46
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication node device can restore a link failure in a very short period of time when the link failure occurs about a mesh network, and to provide a program and a method.  <P>SOLUTION: A ring topology is formed in each loop route constituting the mesh network, and a ring ID is given to each ring topology. The communication node device includes: a plurality of packet ring protocol means provided in each adjacent ring topology; a ring ID correspondence table in which a ring ID is associated with the address of an adjacent node to be a destination; a ring ID determining means for distributing a ring ID to one corresponding packet ring protocol processing means in accordance with a first ring ID included in a first frame received from a first adjacent ring topology; and a ring ID attaching means for attaching a second ring ID of a second adjacent ring topology to which an adjacent node to be a destination is connected to a frame to be relayed and transmitted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208613-A (JP)
Title: Variable steering angle ratio steering device for vehicle
Inventor: YAMADA NAOKI
IPC: F16H35/00
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To change a steering angle ratio according to a steering angle of a steering by only a mechanical constitution without using electric control equipment such as a motor in a variable steering angle ratio unit provided with an input shaft connected to the steering side and an output shaft connected to a wheel side.  <P>SOLUTION: This variable steering angle ratio steering device for a vehicle is provided with a linear moving member 20 connected to the input shaft 3 via a ball screw mechanism 19, a driving bevel gear 23 connected to the output shaft 4 to be interlocked via a connecting bevel gear 21, and a lever member 24 for connecting the linear moving member 20 and the driving bevel gear 23 with each other to be interlocked so that linear moving amount X of the linear moving member 20 may be a sine function of a rotary angle θw of the driving bevel gear 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211956-A (JP)
Title: Lithium-ion battery
Inventor: YAMAZAKI YUJI
IPC: H01M10/0587
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium-ion battery in which durability with respect to high-rate discharge is improved effectively.  <P>SOLUTION: The lithium ion battery 10 is equipped with a wound electrode body 30, and positive and negative electrode terminals are connected respectively to one end and the other end of its winding direction. An electrolytic solution holding amount per unit volume of a wound core part 31, wound by superimposing an active material layer of positive, and negative electrode sheets out of the electrode body 30 and a separator is constituted to become more in the center part 312 of a winding axial direction than on one-end side (positive electrode terminal side) 313 and on the other-end side (negative electrode terminal side) 311.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216743-A (JP)
Title: Image stabilizing camera
Inventor: KAKEYA TOMOHIDE
IPC: H04N5/232
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To achieve photographing with reduced image degradation due to translational motion independent of photographing conditions by detecting the attitude of a photographer.  <P>SOLUTION: An image stabilizing camera includes: detecting deflections of a pitch direction and a yaw direction of an interchangeable lens 1 as an angular speed in a step (A); calculating the angular speed into angular displacement in a step (B); meanwhile, detecting rotation deflection centering an optical axis in a step (C); calculating an angular displacement θ as a rotation deflection amount in a step (D); detecting height r up to a photographing face in photographing in accordance with the calculated result of the step (D) in a step (E); detecting photographing attitude from a frequency of a rotation deflection amount in a step (F) in one detection method of the height r; and finding the height r by multiplying a prescribed value in a step (H) to the height of the photographer previously input in a step (G). In another method, a prescribed value corresponding to photographing attitude is output as the height r in a step (I). A translational deflection amount due to r×tanθ is calculated from output of the step (D) and the step (E) in a step (J); and driving a camera shake correction means based on the angular displacement of the pitch direction and the yaw direction due to the step (B) in a step (K) and a translational deflection amount due to a step (J).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217017-A (JP)
Title: Image forming apparatus
Inventor: MIWA ATSUSHI
IPC: G03G15/20
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce frictional heat generated in a bearing section and to prevent heat deformation and enhance wear resistance in the bearing section by composing the bearing section from material with small sliding resistance.  <P>SOLUTION: An image forming apparatus has the bearing section 30 composed of material with smaller sliding resistance than that of a side frame 23 and a gap section 31 formed by the bearing section 30 and the side frame 23 is provided between the bearing section 30 and a heating roller 15A. Thus, the frictional heat generated in the bearing section 30 can be reduced and heat deformation and wear in the bearing section 30 due to the frictional heat can be suppressed. In addition, since the movement of heat from the heating roller 15A to the bearing section 30 is impeded by the gap section 31 and the temperature rising in the bearing section 30 can be suppressed, the heat deformation of the bearing 30 is prevented and wear resistance thereof is enhanced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141929-A (JP)
Title: High frequency electronic component
Inventor: GOI TOMOYUKI
IPC: H04B1/3822
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To allow the use of a balanced input amplifier and to allow reductions in size and cost of a transmission circuit by reducing the number of power amplifiers in the transmission circuit for processing a plurality of transmission signals.  <P>SOLUTION: A high frequency electronic component 10 includes a switch 11 and a balun 12. The switch 11 performs switching between a transmission signal UMTS Tx in the form of an unbalanced signal received at an input port 11a and a transmission signal GSM Tx in the form of an unbalanced signal received at an input port 11b, and outputs one of the transmission signals from an output port 11c. The balun 12 converts the transmission signal in the form of an unbalanced signal outputted form the output port 11c to a transmission signal in the form of a balanced signal, and outputs this signal to a balanced input power amplifier 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009220702-A (JP)
Title: Parking device for motorcycle
Inventor: TAKENAKA MASAHIKO
IPC: B62H1/02
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To attain miniaturization while detecting turning of a stand means by a stand switch in a parking device for a motorcycle in which the stand means is supported on a vehicle body frame or a power unit so as to attain turning between a projection position where a leg part is ground-contacted with the ground and a storage position where the leg part is left from the ground.  <P>SOLUTION: In the parking device, a hollow stand shaft 27 turnably and pivotally supporting the stand means 22 is inserted to a first bearing member 26L provided on the vehicle body frame or the power unit and a second bearing member 24 provided on the stand means 22 and arranged coaxially to the first bearing member 26L. A contact part 29 of the stand switch 30 having the contact part 29 for switching conduction or shutting off according to a turning position of the stand means 22 is arranged in the stand shaft 27.  <P>COPYRIGHT: (C)2010,JPO&INPIT