baber/WOPTO huggingface dataset:
Patent JP-2008176724-A (JP)
Title: Mobile robot control system
Inventor: KAN TAKAHISA
IPC: H04Q9/00
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile robot control system reliably controlling a plurality of mobile robots by transmitting a control instruction and an ID number in order so as not to cause interference when individually controlling the plurality of mobile robots by a plurality of remote-controlled transmission devices.  <P>SOLUTION: The plurality of remote-controlled transmission devices 100 wirelessly or wiredly communicate with each other, and a transmission permission signal is transmitted/received between the remote-controlled transmission devices 100. Thereby, transmission timing of the control instruction to the mobile robot 30 corresponding to each the remote-controlled transmission device 100 is controlled to prevent the interference of the control instruction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008182434-A (JP)
Title: In-vehicle reproduction apparatus and reproduction control method by preset button
Inventor: KASHIWA SHINICHI
IPC: H03J5/02
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an in-vehicle reproduction apparatus which allows a user to comfortably use preset buttons without performing the registration operation of key codes with respect to the preset buttons each time a plurality of the users use the preset buttons, and to provide a reproduction control method by the preset buttons.  <P>SOLUTION: The in-vehicle reproduction apparatus 2 controls reproduction by using the key codes which are made to correspond to the preset buttons 11 in advance by operating the preset buttons 11. The memory 23 of the in-vehicle reproduction apparatus 2 relates the key code of each user with registration data for authenticating the user who operates the preset button 11 and stores the key code. An authentication data acquiring means 42 acquires authentication data of the user who operates the preset button 11. A key code extracting means 43 extracts the key code related with the registration data which coincides with the authentication data from the memory 23. A reproduction means 45 controls reproduction based on the extracted key code.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008181297-A (JP)
Title: Write-once database management system, unnecessary region restore processing method, and unnecessary region restore program
Inventor: KAWAHATA TERUMASA
IPC: G06F12/00
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently restore unnecessary region when updating the data of a database.  <P>SOLUTION: A write-once database management system is provided with: a management means for managing an unnecessary region to be produced in a database due to the update or deletion of data for each page as a recording unit, while updating the unnecessary region; an unnecessary region storage means for calculating the size of the unnecessary region managed by the management means, and for storing the size of the unnecessary region and the position of the unnecessary region in the database for each page; and an unnecessary region rate decision means for deciding whether to release the data belonging to the unnecessary region on the basis of the size of the unnecessary region stored in the unnecessary region storage means and the rate of the unnecessary region in the page. Furthermore, the unnecessary region rate decision means is provided with an unnecessary region release processing means for, when a preliminarily set threshold is exceeded according to the size of the unnecessary region and the rate of the unnecessary region in the page, releasing the data belonging to the unnecessary region of the page from the position of the unnecessary region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007198727-A (JP)
Title: Wall elements for gas turbine engine combustors
Inventor: WOOLFORD JAMES RICHARD
IPC: F23R3/42
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved cooling film as a wall element for gas turbine engine combustors.  <P>SOLUTION: A combustor wall element arrangement for a gas turbine engine comprises an upstream wall element 50A overlapping a downstream wall element 50B and defining a gap 37 and an outlet 35 therebetween. In use, a coolant flow exits the outlet 35 to provide a coolant film 36 across at least a part of the downstream wall element 50B. The outlet 35 has a smaller dimension, normal to the downstream wall element 50B, than the gap 37 thereby increasing the velocity of the coolant flow across at the downstream wall element 50B. The resultant film coolant flow is effective further across the downstream wall element.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008179926-A (JP)
Title: Cellulose fatty acid-mixed ester ultrafine fiber precursor and method for producing the same
Inventor: YAMADA HIROYUKI
IPC: D01F2/28
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose fatty acid-mixed ester ultrafine fiber precursor exhibiting excellent processability through higher-order steps, and having good mechanical characteristics.  <P>SOLUTION: The cellulose fatty acid-mixed ester ultrafine fiber precursor is a sea-island type conjugate fiber obtained by arranging a polylactic acid in the sea part, and arranging a cellulose fatty acid mixed ester in the island part, wherein the island component forms a continuous phase in the fiber axis direction. The strength of the fiber precursor is 0.7-2.0 cN/dtex and the elongation of the precursor is 15-40%. Preferably, the cellulose fatty acid mixed ester is a cellulose acetate propionate or a cellulose acetate butyrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189316-A (JP)
Title: Foaming container
Inventor: SASAKI TAKESHI
IPC: B65D47/34
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foaming container having a foaming pump on a container body and capable of uniformly jetting foam even if a liquid of high viscosity is used.  <P>SOLUTION: A foaming pump B fitted to the container body A merges a liquid from a cylinder 21 for liquid with air from a cylinder 20 for air by the vertical motion of a cylinder member B<SB>2</SB>having the cylinder 20 for air and the cylinder 21 for liquid which are concentrically and continuously provided thereon and a vertical moving member B<SB>3</SB>which is fitted to the cylinder member B<SB>2</SB>in an upwardly urged state, and connects a piston 70 for air, which is fitted in the cylinder 20 for air and a piston 80 for liquid, which is fitted in the cylinder 21 for liquid to a stem 30 while a depressing head 40 is fitted to an upper end of the stem 30, and performs the foaming by a foaming layer 47 provided in a flow passage leading to a jetting port 46 downstream of a merging point and jets the foam from the jetting port 46. A foam rectifying nozzle 60 continuous to the jetting port 46 has a plurality of rocking piece 63 which is elastically deformed so as to be separated from each other by the foaming pressure in an annular shape.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193178-A (JP)
Title: Data streaming method
Inventor: CHEUNG GENE
IPC: H04L45/16
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient data streaming method for performing rate-distortion optimization and then sending one data stream from a plurality of data supply sources to one receiver.  <P>SOLUTION: Data routes from a plurality of data supply sources capable of supplying the same data stream to a first receiver are respectively established, and in the case of performing the rate-distortion optimization of the plurality of data routes and then providing the stream data to the first receiver, mutually asynchronous clocks are respectively set in each of these data routes so as to achieve the rate-distortion optimization. Where, each of these data supply sources includes a server for storing the data stream and another receiver for receiving the data stream and suitably resets each asynchronous clock according to a change or the like in a communication state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193763-A (JP)
Title: Trip lock terminal board
Inventor: KIHARA AKIO
IPC: H01R31/08
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable attaching/detaching a terminal with one action in working even if a distribution panel is not machined by easily attaching the terminal to an existing terminal board with terminal screws.  <P>SOLUTION: A trip lock terminal board comprises a plug 1 having a conductor 3 formed thereon and a grip portion 4 consisting of an insulator formed on the other end; and a terminal board receiving tool 2 on which movable conductors 6 of first and second metal conductive plates 7, 8 are housed and fixed, the metal conductive plates 7, 8 in which a hook portion 9 for hooking terminal screws 52 are formed on one end and a movable conductor 6 contacting a conductor 3 of the plug 1 is formed on the other end. The trip lock terminal board is constituted so that first and second metal conductive plates 7, 8 of the terminal receiving tool 2 are connected to the two terminal screws 52 respectively, and the conductor 3 is in a conduction state or a non-conduction state with the first and second metal conductive plates 7, 8 by inserting and withdrawing the plug 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007181708-A (JP)
Title: Curved golf putter
Inventor: CAMERON DON T
IPC: A63B53/06
Filed: 2007-01-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf putter by which an intended line of putt can be easily viewed and by which a mechanical attribute is improved.  <P>SOLUTION: The golf putter has a curved body (22) and a high toe (12) design. The putter head (1) includes a face member (10), which has a heel (11) and a toe (12), and a body member (20). The body member is connected to and extends rearward from the face member. At least a portion of the body member is curved toward the heel of the club head. The face member preferably is angled such that the toe has a greater height than the heel. The body member may be similarly angled. The body member extends through the face member and forms at least a portion of a striking face (17) of the club head.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008188533-A (JP)
Title: Water treatment apparatus
Inventor: TSUTSUMI MASAHIKO
IPC: C02F3/34
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment apparatus which uses a heat exchanger and biological water treatment using microorganisms and can improve the efficiency of the biological water treatment.  <P>SOLUTION: The water treatment apparatus which performs biological water treatment utilizing microorganisms comprises the heat exchanger 21 for heating low-temperature wastewater 1 to high temperature, a heater 31 for heating the wastewater, a centrifugal separator 32 for separating sludge and liquid from high-temperature wastewater, an evaporator 20 for lowering the temperature of the high-temperature wastewater to low temperature, and a methane fermentation tank 12 for treating the wastewater whose temperature has been lowered by the evaporator 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007235127-A (JP)
Title: Method of manufacturing cmos circuit, and transistor device
Inventor: FRUEHAUF NORBERT
IPC: H01L27/088
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing transistors, requiring only a small number of process stages or masking stages.  <P>SOLUTION: In a method of manufacturing first kind and second kind transistors (20, 21) on a substrate (1), (a) a doped semiconductor region of first conduction type is formed in contact regions (3a, 3b) behind the first kind transistor (20), (b) a first intrinsic semiconductor layer (4) is deposited on the entire surface, (c) dopants in the semiconductor region are activated so that the contact regions (3a, 3b) of first conduction type are generated in the intrinsic semiconductor layer (4), (d) a gate dielectric (6) is deposited, (e) gate electrodes (7a, 7b) are formed by depositing a first conductive layer (7) and structuring the conductive layer (7), (f) ion doping is carried out using the dopants forming a contact region (8) of second conduction type for the second kind transistor (21), (g) a deactivated layer (10) is deposited, (h) a contact opening (K) is formed, and (i) a second conductive layer (11) is deposited and structured.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008194068-A (JP)
Title: Endoscopic treatment tool
Inventor: SUZUKI KEITA
IPC: A61B17/28
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscopic treatment tool improving both the rotation operability and activity of a movable distal end portion, and facilitating the procedure.  <P>SOLUTION: The endoscopic treatment tool comprises the movable distal end portion 5 for treating a living body; a plurality of first coil sheaths 6A and 6B with a single element wire 6a spirally wound around; a second coil sheath 7 around which a plurality of element wires 7a are spirally wound in the same direction and which is attached to the outside of the first coil sheaths 6A and 6B; a plurality of slenderly extending operating wires 8 whose distal ends are connected to the movable distal end portion 5, and an operating portion to extend/retract the operating wires 8. The distal end of the second coil sheath 7 is fixed to the movable distal end portion 5 and the proximal end of the sheath is fixed to the operating portion. The operating wires 8 are movably inserted into the first coil sheaths 6A and 6B respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199219-A (JP)
Title: Broadcast wave relay and monitoring system for broadcast wave relay
Inventor: MINE TAKAHIRO
IPC: H04N7/173
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast wave relay which can easily detect interference by a transmission antenna towards a receiving antenna and thereby can prevent oscillation and prevent an adverse effect on circumference and damages to equipment.  <P>SOLUTION: Terrestrial digital broadcast waves received are input into a reception converting portion 24 from an RF input terminal 21 via a band pass filter 22 or the like and are converted into an intermediate frequency signal. Then, the intermediate frequency signal is amplified by an intermediate frequency amplifier 28 or the like and is mixed with a pilot signal output from a pilot signal generating circuit 35 and then is converted into a transmission signal having the same frequency as that of a received channel by a transmission converting portion 29 and is finally output from an output terminal 33 via a band pass filter 32 or the like to be transmitted to a target area. Meanwhile, a pilot signal detecting circuit 36 detects an interfering pilot signal from the transmission antenna towards the receiving side while the reception converting portion 24 outputs the signal. When the pilot signal detecting circuit 36 detects the interfering pilot signal, it stops the output operation of a squelch circuit 31 as well as displays an alarm on an alarm display portion 37.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196172-A (JP)
Title: Earth drill
Inventor: YAMASHITA KIMIKAZU
IPC: E21B11/00
Filed: 2007-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earth drill capable of performing stable excavating operation and enabling a detector to be prevented from being damaged and an erroneous detection to be prevented from occurring.  <P>SOLUTION: This earth drill 1 calculates the flows Q11, Q12 actually supplied into or discharged from hydraulic cylinders 23a, 23b from the flows Q1, Q2 of the oil flowing from a rotary joint 20 to a hydraulic hose h6 on the kelly-bar drive device 16 side and predetermined coefficients α, β, calculates the actual stroke amounts of the hydraulic cylinders 23a, 23b from the flows Q11, Q21 and the areas A of the hydraulic cylinders 23a, 23b, and detects the opening of an enlarged bottom bucket 19. Since a flow detector 40 needs not to be attached to the enlarged bottom bucket 19 side more than the rotary joint 20, the earth drill can be stably driven by reducing the weight thereof near the enlarged bottom bucket 19, and the damage and erroneous detection can be prevented by preventing muddy water from entering the flow detector 40.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007216955-A (JP)
Title: Fuel storage (mechanism) system
Inventor: HILDERLEY STEVEN R
IPC: B60K15/077
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel storage mechanism controlling emission amount of hydrocarbon from a fuel tank etc. to the atmosphere.  <P>SOLUTION: Preferably, in the fuel tank identifying a space wherein fuel vapor is stored and having a ventilation mechanism for performing discharge from inside of the fuel tank, a flange sealing the flow passage is brought into sliding contact with a vent manifold. At least one bendable vapor flow passage is extended from the manifold to the fuel tank and to a floating vent valve on the fuel surface. Preferably, the floating vent valve is opened when floating on the fuel surface, contacts with a fuel vapor reservoir via the vapor flow passage and is communicated with a carbon canister. Along with change of the fuel surface level and inclination of a vehicle body, the volume of the fuel vapor reservoir and its position inside the tank are changed, and on the vapor flow passage, the fuel vapor reservoir is appropriately and freely floated. When the floating vent valve falls below the fuel surface due to the inclination of the fuel tank, the floating vent valve is automatically closed to prevent flooding (outflow) of the vapor flow passage and carbon canister.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008201530-A (JP)
Title: Deodorization method exclusive for elevator and its deodorization unit
Inventor: KAKIMOTO HAJIME
IPC: B66B11/02
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To develop a deodorization method exclusive for an elevator and its deodorization unit which is made impossible or difficult conventionally.  <P>SOLUTION: The deodorization method exclusive for the elevator is provided, which is characterized in that an air stream generated at lifting of the elevator is made as an energy source and bad smell generated in the elevator is cleaned utilizing the energy source. The deodorization unit 1 exclusive for the elevator is provided, which is characterized in that an elevator body in which a penetration hole is provided on an upper wall surface in the elevator, a partition plate having a ventilation hole on an inner side part is internally provided and a fan is attached between the upper wall surface and the partition plate; and the deodorization unit in which an air suction port and a blowing port are provided on right and left sides of a frame body filled with a deodorant, the air stream is sucked from the air suction port and is blown out from the blowing port, and air amount adjustment plates are further provided on both side parts of the suction port and the blowing port of the air stream, and the deodorant unit 1 is detachably mounted to the elevator body 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201534-A (JP)
Title: Small baggage lifter
Inventor: NOBUHARA UICHI
IPC: B66B9/00
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small baggage lifter capable of smoothly taking-out/putting-in a truck, i.e. an object to be conveyed relative to a car while facilitating installation construction.  <P>SOLUTION: In the small baggage lifter, the small baggage conveying car 6 liftable along a lifting route L set with a plurality of stopping positions is provided. In the small baggage lifter, a car side support part 16 for receiving/supporting a part 24 to be supported at the truck side provided on the truck V, i.e. the object to be conveyed movably in a longitudinal direction of the car such that a wheel 22 of the truck V becomes in the state that it downwardly projected from the lower end of the car 6 is provided on the car 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007226798-A (JP)
Title: Device and method for controlling flash memory
Inventor: YOO JAE-HYUCK
IPC: G06F12/06
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for controlling a flash memory for updating flash memory control information stored in a predetermined volatile memory every time when the type of the flash memory is changed and using the updated control information to control the changed flash memory.  <P>SOLUTION: This device controlling the flash memory includes the flash memory storing its own control information, a first memory storing a programming code for controlling the flash memory, a control part substituting the control information for the programming code to generate a control code for controlling the flash memory, and a transmission/receipt part transmitting the control code.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008200398-A (JP)
Title: Game machine
Inventor: KAWANISHI KOJI
IPC: A63F5/04
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine allowing a player to continue a game without deteriorating his/her eagerness to the game.  <P>SOLUTION: When an empty detection sensor 402 detects that a hopper tank 40a for storing tokens 115 becomes empty in a bonus such as BB or RB, the number of tokens to be discharged based on the game result is stored (credited) in RAM or the like. When the bonus is finished, this game machine forcedly interrupts the game and notifies that the hopper tank 40a becomes empty.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211467-A (JP)
Title: Receiver
Inventor: UEHARA NAGATOSHI
IPC: H04N7/173
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the unnecessary switch of a content for partial reception and a content for fixed reception.  <P>SOLUTION: During a vehicle travels, a content for the partial reception is presented and during the vehicle is stopped, either a content for fixed reception or the content for the partial reception is presented in accordance with the reception state of a broadcast wave. Thus, even if the reception state of the broadcast wave frequently fluctuates as the vehicle travels, the unnecessary switch of content signals do not occur. Therefore, since the disruption of an image or the interruption of a sound generated in switching the content signals, a passenger does not feel troublesome but can comfortably listen to the content. Also, when the vehicle stops and the reception state of the broadcast wave is excellent, the content of high quality can be viewed and listened to.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209654-A (JP)
Title: Optical communication system
Inventor: MUKASA KAZUNORI
IPC: H04B10/2507
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical communication system easily compensating the wavelength dispersion properties of a light transmission path while utilizing low optical nonlinearity and low transmission loss properties of a photonic band-gap optical fiber.  <P>SOLUTION: The light transmission path using the optical fiber includes: the photonic band-gap optical fiber; and an optical fiber adjacently connected to the photonic band-gap optical fiber. The photonic band-gap optical fiber includes: a core disposed at the center, constituted of a hole; an outer clad positioned outside the core; and an inner clad positioned between the core and the outer clad, where media having a refractive index different from that of the outer clad are periodically arrayed so as to form a Bragg-diffraction grating; to propagate the light of a prescribed operating wavelength in the photonic band-gap formed by the Bragg-diffraction grating. The optical fiber adjacently connected to the photonic band-gap optical fiber has a wavelength dispersion value smaller than that of the photonic band-gap optical fiber, the operating wavelength equal to or exceeding 0 Ps/nm/km, and has a D/S value larger than that of the photonic band-gap optical fiber.  <P>COPYRIGHT: (C)2008,JPO&INPIT