baber/WOPTO huggingface dataset:
Patent JP-2009040077-A (JP)
Title: Vehicle body tilting control system of railway rolling stock
Inventor: SAKUMA TOMOYA
IPC: B61F5/24
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve riding comfort of a railway rolling stock mounted with a vehicle body tilting control system.  <P>SOLUTION: In this vehicle body tilting control system 10 of the railway rolling stock 1, pairs of air springs 5A and 5B, and 6A and 6B are interposed on right and left sides in relation to an advancing direction between a truck 3 and a vehicle body 2, and the vehicle body 2 can be tilted by controlling the height of each of the air springs 5A and 5B, and 6A and 6B. This vehicle body tilting control system 10 is provided with air spring height detecting sensors 11A, 12A, 11B and 12B for detecting an air spring height Z, a supply/discharge air command control part 19 for performing a feedback control of the air spring height Z based on an air spring height command value Z<SB>cmd</SB>, while detecting the air spring height Z by the air spring height detecting sensors 11A, 12A, 11B and 12B, and state estimating observers 20A, 20B, 21A and 21B for estimating air spring internal pressure P<SB>a</SB>. The supply/discharge air command control part 19 feeds back the air spring internal pressure P<SB>a</SB>obtained by the state estimating observers 20A, 20B, 21A and 21B to an input side of a feedback control and imparts an attenuation action to fluctuation of the air spring height Z.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044409-A (JP)
Title: Digital camera
Inventor: ICHII NOBUHIKO
IPC: G03B17/02
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To set a setting value such as a photographing condition to a default value by pressing a button and to restore the previous setting value by pressing the same button again, and to allow a user to easily recognize whether the default value has been set in this case.  <P>SOLUTION: In a digital camera for photographing by setting parameters on photographing conditions, a currently set parameter is stored in memory when a button is pressed, parameters on photographing conditions are set to prescribed values, and the effect that parameters set to prescribed values are displayed. When the button is pressed again, the parameters stored in memory are set and the display is erased. The operation is performed for parameters effective in functions in the mode selected by a selection means of modes, such as a photographing mode and a reproduction mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009039963-A (JP)
Title: Decorative component and appliance
Inventor: HASEGAWA HITOSHI
IPC: B29C45/37
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide, regarding a decorative component formed by the injection molding of a transparent resin and fitted to an appliance, a highly ornamental decorative component by making a weld line that is formed on the merging parts of the resin and the like inconspicuous.  <P>SOLUTION: On the surface which is a part including at least part of a weld line (2) and a mold partition line (3) formed on a decorative component and which is the side mounted onto an appliance, there are provided, in parallel with at least part of the above weld line (2) and the mold partition line (3), a plurality of linear fine projections (4) or recesses that are arranged at equal or irregular intervals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041310-A (JP)
Title: Vehicle window opening and closing device
Inventor: YOSHIDA YASUSHI
IPC: H02K5/04
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce thickness of a driving mechanism and miniaturize the whole vehicle window opening and closing device to increase flexibility in layout.  <P>SOLUTION: This vehicle window opening and closing device 1 is provided with an inversion pulley 12 provided in an upper part of a guide rail 10, the driving mechanism 14 provided continuously with a lower end of the guide rail 10 and constituted by storing a reduction gear composed of a worm and a worm wheel and a drum connected coaxially with the worm wheel in the same housing 15, a closing side cable 24 having one end fixed on the drum and the other end connected with a carrier plate 11 through the inversion pulley 12, an opening side cable 25 having one end fixed on the drum and the other end connected directly with the carrier plate 11, and an electric motor 17 having an armature connected mechanically with the worm and being connectable with the driving mechanism 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048675-A (JP)
Title: Double cartridge
Inventor: SATO ATSUSHI
IPC: G11B23/03
Filed: 2007-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately set a positioning reference hole of a double cartridge with respect to a position reference of a recording medium in the cartridge.  <P>SOLUTION: This double cartridge is provided with inner shells 5a and 5b for housing recording media and outer shells 6a and 6b disposed outside thereof. Reference holes 13 for positioning the double cartridge are formed in the inner shells to be exposed outside from holes 12 formed in the outer shells.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045971-A (JP)
Title: Wiper arm
Inventor: INOUE YUSUKE
IPC: B60S1/34
Filed: 2007-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To make a hinge part thinner in a wiper arm performing a so called lock-back and provided with a tension spring between a wiper arm main body and an arm head.  <P>SOLUTION: In this wiper arm 1, the tension spring 11 is interposed between the arm head 2 and a retainer 4 via a hook member 12, and the hook member 12 is arranged adjacently to the hinge part 10. A main body part 12C of the hook member 12 is passed through an oblong hole 16 of a guide plate 15 fixed to the retainer 4 and the hook member 12 is guided along the oblong hole 16. The hook member 12 is horizontally arranged when the wiper arm 1 is in a normal use state, and is vertically arranged when the wiper arm 1 is in the lock-back state. An engaging part 12B of the hook member 12 engaged to an engaging pin 14 of the arm head 2 is inclined to the main body part 12C at about 45°, and thereby load resistance in relation to rotation of the hook member 12 is reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048736-A (JP)
Title: Holographic information reproducing method and holographic information reproducing device
Inventor: USAMI YOSHIHISA
IPC: G11B7/09
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily read out information even if a recording material of a holographic recording medium is contracted.  <P>SOLUTION: In this holographic information reproducing method, the holographic recording medium 10 having at least a recording layer 12 is irradiated with reading light OB formed of laser light by using an optical system and reproducing light PB is obtained from interference fringes S recorded in the recording layer 12. In this method, a position of the recording layer 12 is measured in the thickness direction by a distance sensor 34 and the reproducing light is obtained from the interference fringes by irradiation with the reading light OB while a position of the holographic recording medium or the optical system is controlled so that a relative positional relation of the recording layer 12 and the reading light OB in the thickness direction is specified.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008060578-A (JP)
Title: Equipment and method for processing substrate
Inventor: KIM HYUN-JONG
IPC: H01L21/304
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide substrate processing equipment for cleaning and drying a substrate by supplying a plurality of kinds of chemicals or gases to the substrate.  <P>SOLUTION: The substrate processing equipment comprises a substrate support member, having a chuck for placing a substrate, a lower chamber 120 opening upward and formed to wrap the periphery of the chuck, an upper chamber 130 for opening or closing the upper portion of the lower chamber so that the drying process for the substrate progresses under a state isolated from the outside, and a nozzle member 180 installed in the upper chamber and spraying a fluid directly to the substrate, under a state where the upper chamber is closing the upper portion of the lower chamber. The substrate processing equipment having such an arrangement provides effects such as increase in the drying efficiency of the entire substrate, shielding of external smearing, prevention of oxide film, and the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009057870-A (JP)
Title: Gas engine integration control method and its device
Inventor: SHIRAISHI MASATAKA
IPC: F02B19/12
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas engine integration control method and its device which can be improved in a load response while maintaining highly-accurate air-fuel control.  <P>SOLUTION: There provided is a gas engine integration control method by which a fuel gas introduced in the air flowing through an air supply pipe via a fuel flow control valve is mixed with the air to perform flow control of the air-fuel mixture by a throttle valve to supply the controlled air to a combustion chamber. The gas engine integration control method has a speed control step of calculating a fuel gas flow command value based on a difference between a signal of an engine rotating speed detected from the gas engine and a signal of a speed command value defined as a target value to set a fuel gas flow in the fuel flow control valve according to the fuel gas flow command value, and an air-fuel ratio control step of performing feedback control by calculating a mixture flow command value acting as an adequate air-fuel ratio to the fuel gas flow command value to set a target opening degree of the throttle valve based on the difference between the mixture flow command value and an actual mixture flow.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009060283-A (JP)
Title: Congestion control method, congestion control system, congestion control node device, node device, and control program
Inventor: MOTOYOSHI SHINICHIRO
IPC: H04L12/28
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a congestion control method, a congestion control system, a congestion control node device, a node device, and a control program, wherein it is made possible to suppress packet loss by effectively utilizing buffers held by the respective node devices.  <P>SOLUTION: In the congestion control method of a network in which the congestion control node device having the buffers to packets to be transmitted is connected between a host device and a plurality of node devices, the congestion control node device controls limiting speed of the packets transmitted by the plurality of node devices based on used amounts of the buffers, and the plurality of node devices temporarily store surplus packets in built-in buffers when the limiting speed of the packets is controlled to rating or below.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009060483-A (JP)
Title: Information processing system, remote controller, and information processor
Inventor: NAKAMURA AKIRA
IPC: H04N5/00
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To select a specific item by a simple operation when displaying a menu screen hierarchically listing items capable of being selected and practiced by a device on coordinates in a hierarchical structure.  <P>SOLUTION: When a favorite registration key 41 is operated, a remote controller 30 requests an information processor 10 to transmit locational information indicating a current location indicated by a cursor 9 and record the locational information transmitted from the information processor 10 in the inside thereof. When a favorite call key 42 is operated, the remote controller 30 reads the locational information, and requests the information processor 10 to transmit the locational information indicating the current location. The remote controller 30 further generates a series of commands moving the cursor 9 so as to descend at a coordinate location at a lower level after the cursor ascends at the coordinate location at an upper level on the menu screen 50 from the current location indicated by the locational information transmitted from the information processor 10 up to a target location indicated by the read locational information, and transmits the commands to the information processor 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058116-A (JP)
Title: Electric cylinder device having speed reducer
Inventor: TAKAMURA TOKUO
IPC: F16H25/20
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in a conventional motor drive sliding device, a motor arranged in parallel with a rod rotates and its rotation is transmitted to a screw shaft via a gear train, and a nut and the rod slidingly move, so that the conventional motor drive sliding device cannot be used for devices requiring a high accuracy of sliding movement because there are many components and backlash is easily caused owing to the axis of the motor is arranged in parallel with the rod axis, and is not coaxial with each other.  <P>SOLUTION: A screw rod is inserted into a hollow shaft motor, and a screw nut A is rotated according to the rotation of the motor via a speed reducer connected to the shaft end portion of the motor. Further, a screw nut B (located in a place different from that of the screw nut A) is rotated via a connecting shaft connected with the speed reducer (requiring a cushioning mechanism). As a result, the screw nuts A and B can be equally rotated, and the screw rod can slide, keeping a high accuracy. Further, the coaxial arrangement of all elements with the screw rod largely contributes to accuracy improvement, machine element simplification, and space simplification.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063631-A (JP)
Title: Optical transmission device
Inventor: YAMAZAKI KENJI
IPC: H01S5/022
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission device that can be thinned, can reduce the number of components, suppresses the leak of noise to the outside, and allows reliable high-speed optical transmission.  <P>SOLUTION: The optical transmission device 1 comprises a light transmission module 100 and a light receiving module connected to the light transmission module 100 via an optical fibre 200. The light transmission module 100 comprises a light transmission unit 120, a base substrate 110 mounted with the light transmission unit 120, and a shield cover 130 for shielding the light transmitting unit 120. The shield cover 130 has an inclined surface 130b, and part thereof is formed with a reflecting surface 130c for reflecting light from a light emitting element 122 of the light transmitting unit 120 to a core of the optical fibre 200. The light receiving module is provided with a shield cover having a similar constitution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009064107-A (JP)
Title: Hardware monitoring unit
Inventor: KATO HIROAKI
IPC: G06F11/34
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hardware monitoring unit for shortening time required for restoring hardware by easily and appropriately obtaining the current state of the hardware so as to easily specify the cause of trouble in the hardware.  <P>SOLUTION: Respective devices are accessed to read data in sequence. The states of the respective devices are determined based on the read states and contents of the read data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062114-A (JP)
Title: Sheet supply device, and image forming device
Inventor: NEMOTO AKIO
IPC: B65H1/14
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet supply device for reducing a load ranging from rack teeth to a driving motor while securing positioning stop accuracy at a lowering position of a sheet stacking member without adding a new mechanism component such as a torque limiter.  <P>SOLUTION: The formation range of a rack gear 12a of a rack plate 12A is set so that a cassette side input gear 8 is idled at a moving position of the rack plate 12A where an intermediate plate 2 is lowered. When the intermediate plate 2 gets to a lowering position, the cassette side input gear 8 is idled relative to the rack gear 12a to give no overload to a drive mechanism ranging from the rack gear 12a to a lifter motor 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009061938-A (JP)
Title: Parking support device, parking support method, and parking support program
Inventor: MORI TOSHIHIRO
IPC: G08G1/16
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique clearly presenting steering contents required for adapting to an accurate steering angle.  <P>SOLUTION: Information indicating a steering direction and a steering amount for parking a vehicle is obtained. A sign indicating a steering instruction is displayed on a screen mounted to the vehicle. The steering direction is indicated by a direction of the sign seen from a reference position S fixed on the screen, and the steering amount is indicated by length of the sign.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063106-A (JP)
Title: Drive unit, and robot device
Inventor: KOKUBO WATARU
IPC: F16D3/04
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit, and a robot device, with further improved impact resistance compared with conventional devices.  <P>SOLUTION: Between a gear 22 pivotally supported by a fixed shaft 21A and a rotary table 24, a coupling 25 is provided to be perpendicularly slidable respectively to the rotation axis direction of the gear 22 and the rotation axis direction of the rotary table 24. Impact added to the rotary table 24 is thus absorbed by sliding of the coupling 25 with the gear 22 and the rotary table 24. Direct application of the impact to the fixed shaft 21A is thus prevented. Breakage of the fixed shaft 21 due to impact added to the rotary table 24 is also prevented. Impact resistance can thus be further improved compared with conventional devices.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063473-A (JP)
Title: Navigation apparatus and program
Inventor: SHIMIZU TAKANORI
IPC: G01C21/00
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To designate a transit point that readily specifies a destination.  <P>SOLUTION: The navigation apparatus for searching for a route leading to a destination via a transit point is provided with a destination designation means (4a) for designating a destination; a transit-point designation means (4b) for designating a transit point; a potential transit-point setting means (4c) for setting a potential transit point corresponding to the destination; an information storage means (3) for storing the information necessary for navigation; a routing means (4d) for reading the information in the information storage means and searching for a route, leading to the destination via the designated transit point; and a control means (4e) for presenting the potential transit point, set corresponding to the designation, when the destination is designated. When the potential transit point presented by the control means is designated as transit point, the routing means searches for the route leading to the destination via the designated transit point.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009064706-A (JP)
Title: Method of absorbing heat energy from liquid crystal television by heat pipes
Inventor: ODA EIJI
IPC: F21Y103/00
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin liquid crystal television of high heat exchange efficiency capable of resolving a problem of treating heat radiation from a light emitting material such as a fluorescent tube or light-emitting diode as its brightness and size become improved.  <P>SOLUTION: In a liquid crystal television, a heat transfer material is provided on the back side of a light reflector. The light reflector has pleated convex section to concentrate light from fluorescent tube forward. The heat transfer material is set in the pleated concave section on the opposite side of the light reflector which is the result of formation of the pleated convex section. The heat transfer material is provided separately from the light reflector, and is combined in a body with the light reflector by filling the clearances of the concave portions with a filler of higher thermal conductivity than air or by sealing the openings of the concave portions of the light reflector.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063915-A (JP)
Title: Ferroelectric liquid crystal display device
Inventor: MOMOI YUICHI
IPC: G02F1/141
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferroelectric liquid crystal display device in which contrast is enhanced by reducing black luminance.  <P>SOLUTION: The ferroelectric liquid crystal display device is equipped with: a first substrate 1 and a second substrate 2 placed opposite each other; a ferroelectric liquid crystal layer 3 formed by injecting a ferroelectric liquid crystal between the first substrate 1 and the second substrate 2; a first polarizer 4 disposed on the side opposite the ferroelectric liquid crystal layer 3 of the first substrate 1 and restricting the vibration of light from the outside in a first direction; and a first alignment layer 6 formed on the side of the ferroelectric liquid crystal layer 3 of the first substrate 1 and aligning ferroelectric liquid crystal molecules in a second direction, wherein a first angular deviation between the first direction and the second direction, or a second angular deviation between the first direction and a direction vertical to the second direction is set to be in a range of 3.5-4.5°.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008124439-A (JP)
Title: Organic semiconductor material and organic thin film transistor
Inventor: DOI TAKAYUKI
IPC: H01L51/40
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic semiconductor material having a high ON current and excellent storage stability, and an organic thin film transistor using the organic semiconductor material.  <P>SOLUTION: An organic semiconductor material that contains a thiazole compound represented by a general formula (1) and an organic thin film transistor using the organic semiconductor material are disclosed. In the formula, A1 and C1 respectively represent an unsubstituted or substituted thiazole ring, and B1 represents an unsubstituted or substituted benzene ring or an unsubstituted or substituted polycondensed aromatic ring.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009068198-A (JP)
Title: Room structure with loft
Inventor: NIKI MASAKI
IPC: E04H1/02
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a room structure with a loft capable of forming a comfortable living environment by enhancing the open-style feeling.  <P>SOLUTION: In this room structure with a loft, the loft 11 positioned at an attic 1a is formed above the upper part of a first room 10 communicating with the attic 1a. The longitudinal both ends of a floor part 11a composing the loft 11 are secured to respective walls 12 surrounding the first room 10. Both side edges of the floor part 11a are separated by a predetermined distance from the mutually opposed respective walls 12 of the first room 10. Since the floor part of the loft is bridged above the first room, a space for living and storage can be formed above and under the floor part, and also an atrium space communicating with the attic can be formed on both edge sides of the loft.  <P>COPYRIGHT: (C)2009,JPO&INPIT