baber/WOPTO huggingface dataset:
Patent JP-2009280203-A (JP)
Title: Antitorque tail rotor of helicopter
Inventor: BROCKLEHURST ALAN
IPC: B64C27/82
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antitorque tail rotor of a helicopter in a simple and low cost mode that enhances aerodynamic efficiency of the blade and reduces a load on the blade and the tail rotor control mechanism, without increasing the size of the tail rotor in the radial direction.  <P>SOLUTION: The blade 6 of the antitorque tail rotor 3 of the helicopter 1 includes: a leading edge 8 and a trailing edge facing each other and extending along a vertical axis B, the trailing edge interacting with airflow behind the leading edge 8 while in use; two facing surfaces 12 and 13 extending between the leading edge 8 and the trailing edge 9; and a root part 14a extending from a first end 10 toward a second end 11 which is opposite to this first end 10, the first end being radially inside relative to a rotating axis A of the blade 6. The root part 14a, when viewed in the cross-section by a plane vertical to the leading edge 8 and the trailing edge 9, has an asymmetrical outline G relative to the blade chord P that links the leading edge 8 and the trailing edge 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010272473-A (JP)
Title: Lighting monitoring controller and lighting monitoring control system
Inventor: KUI KOICHIRO
IPC: H05B37/02
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting monitoring controller and a lighting monitoring control system which makes the operation of determining respective lives of lighting devices in a system or relay contacts simple, thus alleviating a burden on the operation processing of the determination of lives.  <P>SOLUTION: The lighting monitoring control device 1 receives signals from a control terminal device 4, and monitors lighting states of respective lighting devices 5 in a local network by recognizing the lighting devices 5 whose lighting states have been subjected to transition. With respect to a lighting device 5 whose lighting state has been subjected to transition from lighting to extinction, the lighting monitoring control device 1 calculates integrated lighting hours of the lighting device 5 whose light has been turned off for comparison with a lighting time threshold upon a notice from the control terminal device 4 to the lighting monitoring control device 1. Upon the confirmation of the integrated lighting hours exceeding a lighting time threshold, the lighting monitoring control device 1 determines that the lighting device 5 is at the end of its life span.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009183305-A (JP)
Title: Method for enhancing yield and recovery of total of taxol and other taxane from cell culture of taxus chinensis
Inventor: BRINGI VENKATARAMAN
IPC: C12R1/91
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance yield and recovery of total of taxol and other taxanes from cell culture of Taxus chinensis.  <P>SOLUTION: Provided is a method for enhancing yield and recovery of total of taxol and other taxanes from cell culture of a Taxus chinensis, which includes (a) a step of cultivating a cell derived from callus tissue of Taxus chinensis by suspension cell culture in a first nutrient medium suitable for rapid growth of culture cell, (b) a step of producing taxol and other taxanes in an independent second nutrient medium separated from the first medium, where the second nutrient medium is suitable for biosynthesis of taxol and taxanes in the culture cell and includes elicitor and (c) a step of recovering taxol and other taxanes from the cell and/or the production culture medium in the cell culture.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010274698-A (JP)
Title: Webbing winding device
Inventor: HIROKAWA YUSUKE
IPC: B60R22/34
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a webbing winding device by which the size of a spool can be reduced.  <P>SOLUTION: In the seat belt device 10, an axial direction regulating piece 82 and a radial direction regulating piece 86 are provided on a back plate 14 of a frame 12. When a webbing belt 24 is drawn with the rotation of a spool 20 in the drawing direction regulated and the spool 20 displaces in the direction perpendicular to its axis, both flange parts 84 of the spool 20 enter into a slit hole 78. In this state, the axial direction regulating piece 82 and the flange part 84 are opposed to each other in the axial direction of the spool 20 so that the axial direction regulating piece 82 interferes with the flange part 84, and the radial direction regulating piece 86 interferes with the outer circumference of the flange part 84. Thus, the displacement of the spool 20 is regulated, and the load acting on the spool 20 when the spool 20 is drawn is supported by the axial direction regulating piece 82 or the radial direction regulating piece 86, namely by the frame 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278617-A (JP)
Title: Distributed storage system, distributed storage method for data file, and program
Inventor: SUZUKI TOMOHIRO
IPC: H04L12/743
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for distributedly storing communication-path information while achieving a reduction in processing load of a hint server even when the communication-path information stored in the hint server becomes huge.  <P>SOLUTION: Each of high-order device group information, adjacent device group information, low-order device group information includes device group identification information, router identification information, and an IP address range. The device group identification information is, for example, a name of a manager managing each device group. The IP address range is the IP address range allocated to each device group. The device group identification information for identifying a high-order device group 13a, a low-order device group 14a, and a low-order device group 14b is included in a connection relation information content. The IP address range corresponding to the high-order device group 13a, the low-order device group 14a, and the low-order device group 14b is generated as the connection relation information content. A content ID is allocated to the connection information content similarly to the content data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009287567-A (JP)
Title: System for dampening vibrations experienced by line
Inventor: MATSUMOTO JACK T
IPC: F04F5/44
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for dampening a level of vibrations experienced by a sensing line.  <P>SOLUTION: The system is for dampening the vibrations experienced by the sensing line connected to a jet pump within a nuclear reactor pressure vessel. The system may include an eccentric clamp assembly (ECA) 200. The ECA 200 includes a cam member 230 and a saddle 250, a key member 220 such as a t-bolt, an eccentric member 230, a clamp member 240, and a clamp body. A jacking bolt 260, washers 280, and an ECA 200 connector 270 lock the assembly in place. The ECA 200 allows adjustment in multiple directions and reduces installation time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010275080-A (JP)
Title: Image forming device
Inventor: NINOMIYA KENJI
IPC: G03G15/00
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device for suppressing a change in sheet carrying speed when sheets pass through a pair of sheet carrying rollers.  <P>SOLUTION: A pair of register rollers 12 for carrying sheets to an image forming part are formed by a register roller 32 having first and second register roller rubbers 33a, 33b and third-sixth register roller rubbers 32a-32d fixed to a register roller shaft 31 and formed of elastic bodies, and a register roller 40 having first-sixth rollers 40a-40f pressed against the register roller rubbers 33a, 33b, 32a-32d of the register roller 32. The lengths of pressed-against portions between each of the register roller rubbers 33a, 33b, 32a-32d of the register roller 32 and each of the first-sixth rollers 40a-40f of the register roller 40 in the sheet carrying direction are differentiated from one another to reduce the magnitude of acceleration to be applied to the sheets when passing through the pair of sheet carrying rollers.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276302-A (JP)
Title: Heat pump type water heater
Inventor: SHIBATA YUTAKA
IPC: F24H1/00
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump type water heater capable of suppressing the corrosion and clogging of a water heat exchanger even if groundwater such as well water is used as water supply source.  <P>SOLUTION: The heat pump type water heater 11 has a refrigerant circuit 13 having the water heat exchanger 21 and circulating a refrigerant through a refrigerant pipe, a hot water storage circuit 17 having a tank 15 for storing water, a water inlet pipe 27 distributing the water in the tank 15 to the water heat exchanger 21, and a hot water supply pipe 29 for returning the water heated by the water heat exchanger 21 to the tank 15, a water supply pipe 37 for supplying the water to the tank 15 from the water supply source, a hot water supply pipe 35 for supplying the water of a high temperature stored in the tank 15, a pressure reducing valve 47 disposed in the water inlet pipe 27, and a container 91 disposed in the water inlet pipe 27 downstream of the pressure reducing valve 47, temporarily storing the water flowing therein from the water inlet pipe 27, and releasing the stored water to the atmosphere.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283973-A (JP)
Title: Driving device for power-switching element
Inventor: MAEHARA TSUNEO
IPC: H02M1/08
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device for power-switching elements wherein when a power-switching element Sw is driven by charging or discharging electric charges to or from the gate of the power-switching element Sw, and a rate of change in the amount of electric charges stored in the gate can be more appropriately adjusted.  <P>SOLUTION: A parallel connection body of charging switching elements Sc1, Sc2,..., is connected in series between a power source 22 for charging electric charges to the gate of the power-switching element Sw and the gate. A parallel connection body of discharging switching elements Sd1, Sd2,..., is connected in series with the gate and the emitter E of the power-switching element Sw. These charging switching elements Sc1, Sc2,..., and discharging switching elements Sd1, Sd2,..., are formed in a semiconductor integrated circuit (IC 20). Among them which are to be turned on are predetermined by a switching pattern stored in EEPROM 24a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010002417-A (JP)
Title: Method and device for measuring conductivity of highly pure or ultrapure liquid
Inventor: RAJAGOPALAN PASCAL
IPC: G01N27/02
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring a conductivity of a highly pure or ultrapure liquid, especially water, using electrodes.  <P>SOLUTION: The invention relates to the method of measuring a conductivity of the highly pure or ultrapure liquid, especially water, using electrodes, characterized in that it consists of determining the conductivity by modeling the liquid in a form of an equivalent electrical circuit diagram comprising a resistor R, a capacitor Cp in parallel with the resistor R, and a series capacitor Cs. It also relates to a device for implementing the method and a purification system incorporating such a device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010285094-A (JP)
Title: Mounting structure of article detecting unit
Inventor: IKEZOE FUMITAKA
IPC: B60R25/31
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress erroneous detection by suppressing irradiation of the outside of the detection target with transmitted radio waves.  <P>SOLUTION: An article detecting unit 7 for detecting an intruder into a vehicle cabin is mounted in the inside of a door 3. The article detecting unit 7 includes a housing 15 storing a circuit substrate 11 equipped with a transmitting part, a receiving part, and a control part. The housing 15 includes a metallic plate 9 to which the circuit substrate 11 is mounted, and a cover 13 mounted to the metallic plate 9 so as to cover the circuit substrate 11. The metallic plate 9 includes a body part 17 fixed to an inner surface of a door 5, and a bending part 19 bending from the periphery of the body part 17 toward the vehicle cabin side. At a part (19a) corresponding to a vehicle body rear side of the bending part 19, a notch part 19a1 for avoiding a connector 31 mounted on the circuit substrate 11 is provided. The notch part 19a1 opposes to a vehicle body panel 33 positioned on a vehicle body rear side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010284920-A (JP)
Title: Job processor, control method for job processor, and program
Inventor: TAKAMIYA HIROYOSHI
IPC: H04N1/00
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To carry out cancel processing of jobs according to the number of jobs held in a job processor.  <P>SOLUTION: When the number of held jobs is multiple in the case of receiving stop instructions for stopping the practice of jobs, it is controlled to display, on a display part, a selection screen for selecting which of a plurality of jobs is stopped, and to stop the job selected through the selection screen. When the number of the job held in a holding means is singular in the case of receiving the stop instructions by a receiving means, it is controlled to stop the job held in the holding means without displaying the selection screen on the display part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011004022-A (JP)
Title: Filter for removing adjacent interfering wave, wireless communication device, electronic circuit device, and method for removing adjacent interfering wave
Inventor: KAWAMURA SHINTARO
IPC: H04B1/10
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To determine whether a guard band region is adaptively used for data transmission or used as a guard band.SOLUTION: In an OFDM communication system where a band is divided into a plurality of bands and the bands are assigned to mobile stations for OFDM data communication, a base station monitors transmission characteristics of the bands and use states of adjacent bands, and determines whether guard band regions provided on boundaries of the bands is used for data transmission or used as guard bands, on the basis of the transmission characteristics of the bands and use states of adjacent bands.
Patent JP-2011004041-A (JP)
Title: Transmission suppression system and control system
Inventor: OCHIAI KATSUYUKI
IPC: H04B13/00
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To allow control by inducing an electric field in an electric field transmission medium, and to prevent a bad influence of radiation in space.SOLUTION: A control system includes: an electrode 1 disposed in a predetermined position; a controller 2 which controls unlocking of a door being a control object by a signal which is transmitted from a mobile terminal 10 used while moving together with a body of a user U being the electric field transmission medium and induces an electric field in the body (living body) of the user U and is transmitted through the electrode 1; an electrode 3 disposed in the vicinity of the electrode 1; and a transmission suppression device 4 which applies a transmission suppression signal S for suppressing transmission of the signal from the mobile terminal 10, to the electrode 3.
Patent JP-2011001773-A (JP)
Title: Rotation angle detection device and rotation angle detection method of end-inclined plate of drilling rod
Inventor: MAEDA TADAYOSHI
IPC: E21B7/04
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To detect a rotation angle of an end-inclined plate of a drilling rod by a simple constitution.SOLUTION: An induction implement 60 is fixed to a tip of a probe 50 which has a position detecting function and a rotation-angle detecting function, and inserted into the drilling rod 12 for free boring. An end unit 20 is attached to a tip 12A of the drilling rod 12, and the end inclined plate 40 for determining a drilling direction is attached to a tip of a cylindrical pipe 21 of the end unit 20. A movable guide member 70 which can freely protrude from and recede to an outer peripheral surface of a cylindrical housing 61 is mounted to the outer peripheral portion of the induction implement 60. The movable guide member 70 is guided by guide means 30 (all-round release groove 32, an induction groove 33, and a positioning groove 34) which are provided at the inner wall surface 22 of the cylindrical pipe 21, so that the induction implement 60 can be rotated while being inserted. Finally, the movable guide member 70 is fitted into the positioning groove 34, so that the probe 50 can be circumferentially fixed to the end inclined plate 40. Thus, the rotation angle of the end inclined plate 40 is detected by the probe 50.
Patent JP-2011000869-A (JP)
Title: Multilayered film with gas-barrier property and bottom material for deep drawing packages using the same
Inventor: AMAO KIMIAKI
IPC: B65D81/24
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To provide packaging material excellent in transparency, moldability, pinhole resistance, and rigidity, capable of suppressing an oxygen transmission amount to almost zero even after heating sterilization by hot water or water vapor, capable of maintaining high oxygen gas barrier properties for a long period of time even if the packaging material is conserved under high temperature and high humidity, and capable of suppressing transfer of smell which might be generated when oxygen-absorbing resin absorbs oxygen to the content side.SOLUTION: A film with gas-barrier properties, which is a multilayered film formed of at least three layers, is characterized by having an oxygen absorbing resin layer (a), a cyclic polyolefin layer (b) inside the layer (a), and a heat sealing resin (c) at the innermost layer. The oxygen transmission rate of 0.01fm/s×Pa(1 ml/m×day×MPa) or smaller than that is maintained during at least 180 days under 23°C and 50%RH.
Patent JP-2011007050-A (JP)
Title: Shaft seal fixing structure for centrifugal compressor
Inventor: ONO KAISHI
IPC: F16J15/447
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a shaft seal structure for a centrifugal compressor for improving work efficiency in mounting/demounting a shaft seal with no restriction on materials predetermined for fastening parts such as bolts for fixing the shaft seal.SOLUTION: The shaft seal fixing structure includes: a flange portion 8a formed radially protruding outward at an end portion of a centrifugal impeller and at one end of the shaft seal 8; and a seal fixing member 12 fixed in a way to protrude radially outward from the shaft seal 8. A casing 4 is sandwiched between the flange portion 8a and the seal fixing member 12 with the shaft seal 8 being restricted in axial movement relative to the casing 4.
Patent JP-2011006846-A (JP)
Title: Wrapping wire of c-shaped cross section, and cable wrapping structure and method using the same
Inventor: KUSANAGI TAKESHI
IPC: E01D11/02
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a cable wrapping structure using a wrapping wire of a substantially Z-shaped cross section.SOLUTION: The wrapping wire spirally wound on the outer periphery of a main cable 1 has a substantially C-shaped cross section and is wound to form a first layer spirally wound with the wrapping wires 2 adjoining each other with the opening side of the C-shaped cross section facing outward in the radial direction of the main cable 1, and a second layer spirally wound on the first layer with wrapping wires 3 adjoining each other with the opening side of the C-shaped cross section facing inward in the radial direction of the main cable 1. The wrapping wires of C-shaped cross section are configured so that inside surfaces 4a, 5a of arms of C-shaped cross sections are obliquely formed with respect to the radial direction of the main cable 1 and engaged with each other in the axial direction of the main cable 1 in a state that the wrapping wires 2, 3 are shifted by a half pitch. A cable wrapping structure and a method use the wrapping wire of the C-shaped cross section.
Patent JP-2011007109-A (JP)
Title: Control device for internal combustion engine
Inventor: KATSUMATA MACHIKO
IPC: F02D45/00
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine accurately estimating air quantity flowing into a cylinder when an intake valve is driven again from a state that the same is stopped in a closed state in the internal combustion engine in which the intake valve is stopped in the closed state.SOLUTION: This control device for the internal combustion engine calculates intake pipe pressure which is air pressure at an upstream side of the intake valve based on flow rate of air passing through a throttle valve, and calculates flow rate of air flowing into a cylinder flowing into the cylinder based on the calculated intake pipe pressure. In the control device, the flow rate mc of air flowing into the cylinder is calculated from a model calculation formula containing the intake pipe pressure Pm as a variable and at least one constant, and the formula includes a constant during drive for calculating flow rate mc of air flowing into the cylinder when drive of the intake valve continues, and a constant at the time of re-drive for calculating flow rate mc of air flowing into cylinder when the intake valve is to be driven again from a state that the same is stopped in the closed state.
Patent JP-2011005017-A (JP)
Title: Game machine
Inventor: SUEMATSU TAKAHIRO
IPC: A63F7/02
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing a player to find amusements not only in a specific game state but also in other game states while changing apportionment of jackpots among respective starting holes for acquiring put-out balls in a jackpot lottery to be executed for each of a plurality of starting holes.SOLUTION: A control means includes a determining means for determining game data based on a determination table associated with each starting hole. Determination table groups comprising determination tables associated with respective starting holes at least include a first determination table group and a second determination table group comprising determination tables different from the determination tables composing the first determination table group. The control means further includes a table group selecting means for selecting either the first determination table group or second determination table group, and a table group switching means for switching to the determination table group selected by the table group selecting means. The table group switching means switches the determination table based on establishment of a specific condition during the progress of the play as a trigger.
Patent JP-2011008673-A (JP)
Title: Electronic equipment and adapter device
Inventor: YAMAMOTO SUNAO
IPC: G06F3/00
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To allow a DAP (digital audio player) 20 to charge a battery even if no data is supplied to data lines D+ and D- from a USB host 2.SOLUTION: When a detection unit 3 detects that data is outputted from a USB host 2, a USB switch 4 is switched to supply data from the USB host 2 to the DAP 20 through the data lines D+ and D-. The DAP 20 is supplied with data from the data lines D+ and D-, and the DAP 20 charges the battery. When the detection unit 3 detects that no data is outputted from the USB host 2, the USB switch 4 is switched to supply a predetermined voltage from a voltage supply unit 5 to the DAP 20 through the data lines D+ and D-. Even if no data is outputted from the USB host 2, the DAP 20 charges the battery.