baber/WOPTO huggingface dataset:
Patent JP-2009072745-A (JP)
Title: Dust collector
Inventor: YAMAMOTO KEISUKE
IPC: B01D46/02
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collector capable of automatically adjusting the size of a filter cloth tension variable according to the stretch or the like of the filter cloth due to the secular change to apply a constant tension to the filter cloth.  <P>SOLUTION: This dust collector applies a tension to a filter cloth F and includes a tension adjusting device 10 comprising a winding mechanism 20 for winding a cord-like element 11 extended from the closed end Fa of the filter cloth F, a tension measuring mechanism 12 for measuring the size of the tension applied to the filter cloth F, and a control mechanism 13 for actuating the winding mechanism 20 according to the measured value by the tension measuring mechanism 12 to adjust the size of the tension applied to the filter cloth F.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079608-A (JP)
Title: Trust roller bearing
Inventor: SHINODA TAKAMASA
IPC: F16C19/30
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trust roller bearing capable of restraining a retainer from being unintentionally detached from a race after being assembled while securing an assembling property of the race and the retainer.  <P>SOLUTION: This bearing comprises a retainer 20 holding a plurality of rollers 10, and a race 30. The race 30 has an annular plate 31 forming a raceway of the roller 10, and an annular wall 32 standing from the outside diameter edge of the annular plate 31 to surround the outside diameter edge 23 of the retainer 20. A plurality of lock projections 33a, 33b and 35a engaged with the outside diameter edge 23 of the retainer 20 to prevent detachment are projected toward a radial center in a circumferential direction at a predetermined angle around the tip of the annular wall 32. At least one lock projection 35a among a plurality of the lock projections 33a, 33b and 35a projects toward the center more than the other lock projections 33a, 33b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078654-A (JP)
Title: Pneumatic tire
Inventor: SETA EISUKE
IPC: B60C11/12
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire which is improved in speed acceleration performance and braking performance on ice by improving on-ice performance by making compatible the suppression of the lowering of land stiffness and a water discharging effect.  <P>SOLUTION: In a land divided by at least two circumferential grooves extending along a tread peripheral line and a plurality of lateral grooves extending in a tread width direction, a width direction sipe extending in the tread width direction in the land and a circumferential sipe intersecting the width direction sipe and opened to the lateral grooves at one end or both ends are formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080609-A (JP)
Title: Semiconductor device, bus interconnect, data transfer method of bus interconnect
Inventor: TARUI YUJI
IPC: G06F13/36
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve a transfer rate and downsize a device.  <P>SOLUTION: A bus interconnect 2 provided for a semiconductor device 1 includes an inter-slave connection circuit 3, and a data processing circuit 4. The connection circuit 3 connects among a plurality of slave circuits 5a-5d to secure at least two different paths. The processing circuit 4 includes a data transfer path arbitration unit 4a outputting a signal to secure paths among the inter-slave connection circuits 3; and a control signal generation unit 4b outputting a signal for transferring data to each of the slave circuits 5a-5d connected through each secured path every time a transfer request signal requesting data transfer from a prescribed one of the slave circuits 5a-5d to other slave circuit is received.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080625-A (JP)
Title: Knowledge construction device, program, and knowledge construction method
Inventor: SHIMOGOORI YUMIKO
IPC: G06F17/30
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce costs for constructing a knowledge base.  <P>SOLUTION: From inputted documents, a sentence unit having a pattern matching a document structure stored in a document structure database 21 is extracted (sentence unit extraction section 11); the features of the extracted sentence unit are extracted (feature extraction section 12); the knowledge information of an example sentence similar to the document is searched from a knowledge information database 25 using the detected features (knowledge search section 13); and editing of the searched knowledge information is accepted, the accepted edited knowledge information is related to a sentence unit as a source of unedited knowledge information, thus editing the knowledge information database 25 and the knowledge base 26 (knowledge editing section 14). Thus a knowledge base construction environment is provided, where reusable parts are listed from existing documents (examples) and knowledge information in association with a natural sentence, thus reducing the costs for constructing the knowledge base.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078721-A (JP)
Title: Hydraulic damper
Inventor: OTA MASATOSHI
IPC: F16F9/50
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extendable hydraulic damper having a vehicle height adjusting device capable of enhancing the sealing performance and work efficiency of the vehicle height adjusting device by reducing the working pressure of a hydraulic jack chamber constituting the vehicle height adjusting device.  <P>SOLUTION: In the hydraulic damper 10 in which a suspension spring 20 is interposed between a fixed spring support 21 and a movable spring support 23 and the suspension spring 20 is contracted when the hydraulic damper 10 is elongated, a vehicle height adjusting device 30 has a slide guide 32 which expands outwardly in the radial direction on a base of the projecting end of a piston rod 12, a slide member 31 has a large inside diameter slide part 31A sliding along the slide guide 32 and a small inside diameter slide part 31B sliding along the projecting end of the piston rod 12, and the large inside diameter slide part 31 of the slide member 31 forms a hydraulic jack chamber 33 between the projecting end of the piston rod 12 and itself.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086962-A (JP)
Title: Electronic equipment
Inventor: IZAWA FUMIYUKI
IPC: G06F12/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment for efficiently reading information from a memory.  <P>SOLUTION: This electronic equipment is provided with a selection part 71 for selecting an external memory 100 when the external memory 100 is mounted on a mounting part 101; a condition setting part 72 for setting conditions for reading data from the external memory 100; a management information reading part 73 for reading n(n is a natural number) pieces of management information from among pieces of management information related with data stored in the external memory 100 according to the conditions set by the condition setting part 72 when the external memory 100 is selected by the selection part 71; a storage part 74 for temporarily storing the n pieces of management information read by the management information reading part 73; and a display control part 75 for controlling a display 21 so as to display the n pieces of management information stored in the storage part 74 on a display 21 in a prescribed form according to the conditions set by the condition setting part 72.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084874-A (JP)
Title: Fitting for gutter
Inventor: KUSAKABE YASUNORI
IPC: E04D13/072
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fitting for a gutter that can mount a rain gutter without damaging a roof material by mounting a hanging metal fitting to the roof material through a reinforcing member.  <P>SOLUTION: The fitting for mounting the gutter to the eaves of a roof on which folded plates of sheet metal having crest parts and trough parts are laid, has a support fitting mounted in a substantially horizontal state with both ends locked to both side edges of an opening of the gutter, and a hanging bolt vertically passing through a hole in the almost center of the support fitting to suspend and support the support fitting. One end of the reinforcing member is stuck to one end of the support fitting, and the other end is mounted to the upper end of the hanging bolt.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088357-A (JP)
Title: Removing device and removing method for protective tape
Inventor: SAKAKIBARA AKINORI
IPC: H01L21/683
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To remove a protective tape without breaking a wafer by suppressing peeling force concentrating when the protective tape begins to be peeled.  <P>SOLUTION: A removing device 100 has a peeling tape unit 20. The unit 20 lowers guide rollers 12 and 14 to stick the peeling tape H on a top surface of the protective tape, having a cut reaching an edge of the semiconductor wafer W, within a range including the cut. Further, the unit 20 moves the guide roller 12 toward the guide roller 14 to draw the peeling tape so that the protective tape united with the peeling tape H is peeled from the edge of the semiconductor wafer W on both sides of the cut. The protective tape begins to be peeled at two places on both the sides of the edge Ca of the wafer W. The place where the protective tape begins to be peeled can be dispersed to the two places, so when the protective tape is peeled, the peeling force applied to the wafer can be dispersed and the wafer is not broken.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084019-A (JP)
Title: Entrance safety device for elevator
Inventor: OKI TSUTOMU
IPC: B66B13/26
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an entrance door safety device for an elevator, capable of adequately avoiding a danger by detecting a noise from which generation of a danger is estimated and controlling a door device based on the noise.  <P>SOLUTION: This safety device includes: sound collecting means for collecting sounds in adjacent areas to an elevator entrance in an elevator hall; sound identifying means for identifying whether a sound collected by the sound collecting means is a predetermined one or not; and control means which can control a door device during operation of the elevator entrance. When an abnormal noise different from a normal sound in an adjacent area to the elevator entrance occurs, the door device is stopped during the operation thereof by identifying the abnormal noise by the sound identifying means or a door moderately operates in an opening direction for safety.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019759-A (JP)
Title: Drum brake device
Inventor: MAEHARA TOSHIFUMI
IPC: F16D65/22
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a drum brake device which can achieve a miniaturization and a reduction in processing cost by simplifying the structure of a cylinder body of a wheel-cylinder assembly.  <P>SOLUTION: A pair of pistons 31, 32 which is provided to the cylinder body 60 of the wheel-cylinder assembly 6 of the drum brake device is brought into contact with a pair of brake shoes 3, 4 which is expanded and opened by the pair of pistons 31, 32 at the time of braking. The cylinder body 60 has a single straight tubular structure, and both its ends are opened. One end side of the cylinder body 60 becomes a cylinder part 34 for one piston, and the other end side becomes a cylinder part 35 for the other piston. A valve seat 43 of a control valve 39 is arranged between the cylinder parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094579-A (JP)
Title: Communication device and communication method thereof, and communication system
Inventor: AOKI NORIHITO
IPC: H04W84/12
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To perform superframe synchronism adjustment and band reservation adjustment even when a new control station is actuated at a periphery of a communication device functioning as a slave station after a communication device functioning as a control station enters a sleep mode.  <P>SOLUTION: The communication device functioning as the control station transmits a beacon to the other communication device functioning as the slave station. After the former communication device in an active mode enters the sleep mode, the communication device changes to the active mode on receiving notice, indicating that a beacon that another control station transmits is received, from the slave station.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091669-A (JP)
Title: Copolymer latex for coating paper
Inventor: NAKAMORI HIROSHI
IPC: D21H19/58
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copolymer latex for coating paper, which is excellent in coating redispersibility related to coating operability, excellent in dry pick strength and wet pick strength, and excellent in print gloss.  <P>SOLUTION: This copolymer latex for coating paper is prepared by emulsion-polymerizing monomers (total amount: 100 pts.wt.) of 30-70 wt.% of an aliphatic conjugated diene monomer, 0.5-10 wt.% of an ethylenic unsaturated carboxylic acid monomer, and 20-69.5 wt.% of other copolymerizable monomers, wherein the content of an alkali metal contained in a copolymer latex film is 17,000 to 25,000 ppm and the amount of potassium occupied in the alkali metal is within the range of formula (1): potassium/(total amount of alkali metal) =0.4-0.8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090987-A (JP)
Title: Self-standing packaging bag
Inventor: YOROZUDO HIROSHI
IPC: B65D30/16
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-standing packaging bag using a bottom member on which punching processing is not applied.  <P>SOLUTION: In the self-standing packaging bag (10) in which both side peripheral edges of two square body films (12 and 13) of the surface and back surface opposing each other are heat-welded to form side sealed parts (15 and 16), and a bottom member (11) folded through a folding line (b) is pinched in the lower part to form a ship bottom sealed part (17), unsealed parts (18) are formed in the ship bottom sealed part of the self-standing packaging bag (10), and two cutting lines (a and a) are formed inward from both end edges of the body films and the sealed bottom member. Strips (14) provided between two cutting lines are turned back in the direction of coming into contact with the body films, and at least tips (14a) of the strips which are turned back are formed so as to be positioned in the unsealed parts (18) in the ship bottom sealed part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009093831-A (JP)
Title: Discharge lamp lighting device
Inventor: TAKATSUKA SHINGO
IPC: H05B41/24
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of accurately detecting the initial state of abnormal discharge by effectively removing a frequency component generated by a factor different from abnormal discharge from a detected high frequency voltage, when abnormal discharge such as corona discharge and arc discharge are generated.  <P>SOLUTION: This discharge lamp lighting device 1 is equipped with a discharge sensor circuit 6, a signal detecting circuit 12 to detect a voltage signal induced in the discharge sensor circuit 6, and a protective means to stop power supply to the secondary side of a transformer based on the voltage signal detected by the signal detecting circuit 12. The signal detecting circuit 12 includes a signal discriminating circuit 8 to block passage of a high frequency signal generated by a factor different form the abnormal discharge by attenuating frequency components having a prescribed frequency or lower of a voltage signal input from the discharge sensor circuit 6 equivalently or more than the attenuation by a secondary high pass filter to pass the high frequency signal generated by abnormal discharge.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090766-A (JP)
Title: Controller for vehicle
Inventor: TAKEDA YOHEI
IPC: F02D29/02
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To make a driver's acceleration request adequately reflected on a driving power, while improving the fuel economy of a vehicle.  <P>SOLUTION: A controller for vehicle 10 is provided with a DBW driver 12 and a DBW 13 that adjust the amount of suction air in the intake system of an internal combustion engine E generating the driving power of a vehicle, and a throttle valve. The controller for vehicle 10 judges that a preceding vehicle is not present based on an inter-vehicle distance D detected by an inter-vehicle distance sensor 33, and also judges that it is a standard standing start state when a change of an accelerator pedal opening AP detected by an accelerator pedal sensor 32 at the time of vehicle starting is not less than a predetermined lower limit threshold value Lim_L and less than a predetermined upper limit threshold value Lim_H, and controls the amount of suction air through the throttle valve by minimizing the fuel consumption amount at the internal combustion engine E.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092147-A (JP)
Title: Lubricating device of rolling bearing
Inventor: KOSUGI FUTOSHI
IPC: B23Q11/12
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating device of a rolling bearing capable of restraining heat generation caused by the agitating resistance of lubricating oil, by setting a lubricating oil quantity entering into the bearing to a necessary minimum quantity.  <P>SOLUTION: A nozzle 11 delivering the lubricating oil toward the end surface of an inner ring 2 of the rolling bearing 1 and an annular collar 9b covering an inner ring outer diameter surface 2e forming a cylindrical surface shape continuing to the end surface of the inner ring 2 and forming a clearance δ parallel to the axial direction between the inner ring outer diameter surface 2e and itself are arranged in a lubricating oil introducing body 7 adjacent to an outer ring 3 of the rolling bearing 1. A step 2ea enlarged in diameter at the raceway surface side is formed in a place separate to the inner ring raceway surface side from the tip of the annular collar 9b in the inner ring outer diameter surface 2e.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009097362-A (JP)
Title: Control device for engine with two stage supercharger
Inventor: TETSUNO MASAYUKI
IPC: F02B37/16
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To compatibly securing acceleration response and temperature rise of a catalyst for exhaust emission control, and improve response of start of supercharging in transfer from a low speed zone to a middle speed zone.  <P>SOLUTION: A device is provide with a first and a second turbochargers 4, 5, a first and a second bypass passages 3a, 3b, a first and a second bypass valves 8, 9, a bypass valve control means controlling the bypass valves 8, 9, and an exhaust emission control catalyst 10 disposed at a downstream section of a first and a second turbochargers 4, 5. The bypass valve control means opens both bypass valves 8, 9 if an engine operation state is in a low speed zone of a predetermined operation zone in which engine speed is low, and opens only the second bypass valve 9 if the engine operation state is in a high speed zone higher than the low speed zone of the predetermined operation zone if catalyst temperature is not higher than activation temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098243-A (JP)
Title: Polarizing film and liquid crystal display device
Inventor: FUKUTOME YUKI
IPC: G02B5/30
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing film having large absorption dichroism in a wide range of visible light.  <P>SOLUTION: The polarizing film is formed of a lyotropic liquid crystal mixture which contains a yellow-color colorant which shows maximum absorption at a wavelength in 380-480 nm range and a blue-color colorant which shows maximum absorption at a wavelength in 580-680 nm range. In this case, the yellow-color colorant is a derivative of 1,8-naphthoylene-1',2'-benzimidazole.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009100119-A (JP)
Title: Image processor
Inventor: OBARA EIJI
IPC: H04N7/18
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To remove moving objects such as raindrops existing in image data wherein the background imaged while an imaging means itself is moved is changed every moment.  <P>SOLUTION: An image processor includes: a block division part 3 for dividing the moving image signals of an object image including the moving objects to be removed such as raindrops into the object blocks of a prescribed pixel size; a window setting part 4 for setting a reference window positioned on the moving track of the object block to the moving image signals of reference images positioned before and after the object image timewise on the basis of movement information indicating the moving direction of a camera 11 and the position information of the object block; a search part 5 for specifying the reference block of the prescribed pixel size wherein the difference of a feature amount from the object block is minimum inside the reference window; a determination part 6 for determining whether or not to perform an operation to the object block on the basis of the signal values of the respective pixels of the object block and the signal values of the respective pixels of the reference block; and an operation part 7 for performing the operation to the signal values of the respective pixels of the object block on the basis of the determined result of the determination part 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096908-A (JP)
Title: Pneumatic tire
Inventor: NAKAMURA NORIHIKO
IPC: C08C19/00
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire using, as a base rubber, a rubber composition enabling high fuel economy to be achieved through reduction of tire rolling resistance.  <P>SOLUTION: The pneumatic tire 1 having a tread rubber 6 composed of a cap rubber 9 disposed on the tread side and a base rubber 8 disposed on the inner circumferential side of the cap rubber is provided. In this pneumatic tire, the base rubber 8 consists of a rubber composition comprising 100 pts.wt. of a diene rubber component containing 15-50 pts.wt. of a butadiene rubber or styrene-butadiene rubber with its molecular end modified by a modifying agent, obtained by polymerization using an organolithium catalyst, and 20-50 pts.wt. of carbon black having a nitrogen adsorption specific surface area (N<SB>2</SB>SA) of 20-40 m<SP>2</SP>/g and a dibutyl phthalate (DBP) oil absorption level of 50-150 cm<SP>3</SP>/100 g, wherein the loss tangent (tanδ) of the rubber composition measured at 70°C is less than 0.05.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009072551-A (JP)
Title: Badge-like binding implement convenient in carrying bag
Inventor: KOBAYASHI SATOKO
IPC: A45C13/30
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a badge-like binding implement being convenient in carrying a bag and capable of attaching a bag, which is troublesome in carrying such as folding it, to a bag or the like by simply collecting it into a compact size.  <P>SOLUTION: This badge-like binding implement convenient in carrying a bag rotatably has a safety pin base 4 having a shape smaller than a body 1 on the back face of the body 1 of an optional shape, a binding band 5 with a long hole having dimensions allowing the passing of the body 1 or a cut 6, a strap 10 having one end formed into a ring, or a wire 9 in the body 1 to have a binding function.  <P>COPYRIGHT: (C)2009,JPO&INPIT