baber/WOPTO huggingface dataset:
Patent JP-2012245479-A (JP)
Title: Wastewater treatment apparatus and wastewater treatment method
Inventor: TERADA AKIHIKO
IPC: C02F3/34
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a wastewater treatment apparatus and a wastewater treatment method for nitriting ammonia dominantly and stably and suppressing the emission of a nitrous oxide (NO).SOLUTION: The wastewater treatment apparatus includes: a reaction tank 10 that is an example of a reaction means for storing wastewater 12 and oxidatively-treating the ammonia in the wastewater; a wastewater supply pipe 14 that is an example of a wastewater supply means for batch-supplying the wastewater to the reaction tank; a supernatant discharge pipe 16 that is an example of a liquid discharge means for discharging a supernatant of the wastewater stored in the reaction tank to the outside of the tank; an air supply device 20 that is an example of an oxygen supply means for supplying air (atmosphere) from the outside of the tank; a pH detection sensor, a dissolved oxygen detection sensor, and an ammonia concentration detection sensor as an example of a detecting means; and a controller 50 for controlling the batch supply of wastewater, and the like.
Patent JP-2012249229-A (JP)
Title: Content management device, content reception device, content distribution system, and program
Inventor: YAMAMOTO MASATAKA
IPC: H04N5/765
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a content management device capable of avoiding load concentration to a content distribution server distributing a video stream for retroaction reproduction.SOLUTION: A content management device 4 has: a request reception processing part 41 receiving from a content reception device 6 an address request signal (data D2) including identification information related to a desired content designated among a plurality of contents being broadcasted; an acquisition part 44 acquiring load information (data D10) related to a load status of a unicast distribution server 2 distributing the desired content; and a response transmission processing part 43 transmitting to the content reception device 6 a response signal (data D3A) including the unicast address corresponding to the identification information or a response signal (data D3B) including information indicating retransmission inhibition time period of the address request signal related to the desired content, based on the load information.
Patent JP-2012249590-A (JP)
Title: Rotary cultivator
Inventor: KUROHARA TAKAHITO
IPC: A01B33/08
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a rotary cultivator, which has a simple structure with fewer structural members with a reduced manufacturing cost, and further can facilitate the height setting of a support frame.SOLUTION: A support frame 9 includes: a lateral pair of rocking arms 81; and a tool bar 83 supporting grounding members 7, 8. A scale 96 indicating a rocking height of the support frame 9 is longitudinally provided on one rocking arm 81. The front upper side of an interlocking rod 98 is supported by a machine frame 4 located above a pivotal shaft 84 so as to be vertically rockable around a lateral support shaft 99. A contact portion 101 to be laterally bent and contacted to the one rocking arm 81 from the upper side is formed on the rear lower side of the interlocking rod 98, and an index portion 101a facing the scale 96 is formed on or around the contact portion 101. The index portion 101a is longitudinally movable along the scale 96 in interlocking with the vertical rocking of the rocking arm 81.
Patent JP-2012254530-A (JP)
Title: Lining material
Inventor: NAGARA HIDEFUMI
IPC: B29C63/34
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a lining material by which a pipe line can maintain the function of the same, even when ground sinkage occurs or in the calamity such as earthquake.SOLUTION: The lining material 1 has a resin impregnating layer 2 constituted by impregnating with a matrix resin containing a liquid curable resin as a main material, a reinforcing fiber bases material layer 3 constituted by arranging a sheet-like base material 31 comprising a reinforcing fiber material so the to overlap along the axial direction of the lining material 1, and a covering protecting layer 4 comprising a fiber cloth covered with a water impermeable surface material. In the covering protecting layer 4, the water impermeable surface material is bonded and integrated to at least one surface of the fiber cloth 41 such that the water impermeable surface material has a thickness of 1/2T or more relative to the thickness T of the fiber cloth by laminating the water impermeable surface material on at least one surface of the fiber cloth and by heating and heatsealing the same.
Patent JP-2012257424-A (JP)
Title: Piezoelectric actuator, robot hand, and robot
Inventor: URANO OSAMU
IPC: H02N2/00
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To realize a piezoelectric actuator which achieves a small size and light weight, suppresses the temperature rise, and stably drives.SOLUTION: A piezoelectric actuator 100 includes: a rectangular vibrator 1 including a piezoelectric element 11; a drive circuit 26 supplying a drive signal to the piezoelectric element 11; a phase difference detection circuit 27 detecting a phase difference between the drive signal and a detection signal detected on the basis of vibrations of the vibrator 1; and a frequency controller 20 controlling the frequency of the drive signal and electric power. The frequency controller 20 changes the frequency. When the phase difference is in a predetermined range, the frequency controller 20 stores a value of the frequency as a first frequency storage value, sets a voltage to an upper limit voltage value, and performs controlling to adjust the frequency and maintain the phase difference in the predetermined range. When the frequency changes from the first frequency storage value and exceeds a first value which is preset on the basis of the temperature characteristics of the resonance frequency of the vibrator 1, the frequency controller 20 stores a value of the frequency as a second frequency storage value and sets the voltage to a lower limit voltage value which is smaller than the upper limit voltage value.
Patent JP-2012255742-A (JP)
Title: Conveyance method of radioactive structure member
Inventor: KUROSAWA KOICHI
IPC: G21F9/34
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a conveyance method of radioactive structure member with which the time required for nuclear decommissioning can be reduced.SOLUTION: A dosage rate and a temperature of a plant structure member to be carried out are measured inside a reactor building 73 in which nuclear decommissioning is to be performed, and the plant structure member is then accommodated in an accommodation container. The accommodation container accommodating the plant structure member therein carried from the reactor building 73 and decontaminated in a decontamination chamber 58 is moved on a carrier truck along with a traveling rail 44A. On the basis of a dosage rate measurement, a temperature measurement and an identification number added to the accommodation container, a control device 64A determines a decontamination building 60, a high dosage rate structure member preservation building 61 or a fuel preservation building 62 that is a conveyance destination of the accommodation container. If the conveyance destination of the accommodation container is the decontamination building 60, the control device 64A turns at 90° a turn table located at an intersection of a traveling rail 46 communicated to the decontamination building 60 and the traveling rail 44A. Thus, the carrier truck with the accommodation container placed thereon reaches the decontamination building 60.
Patent JP-2013001657-A (JP)
Title: Skin care preparation
Inventor: SHIMANUKI TOMOMASA
IPC: A61K8/44
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a skin care preparation suitable as a cosmetic (including quasi medicine), etc.SOLUTION: The skin care preparation comprises a compound represented by general formula (1) [wherein Ris an unsubstituted or substituent-containing aromatic group; Ris a hydrogen atom, 1-4C straight-chain or branched alkyl, 1-4C straight-chain or branched alkyl chain-containing acyl; Ris a hydrogen atom or 1-4C straight-chain or branched alkyl] and a compound represented by general formula (2) [wherein Rand Rare each independently a hydrogen atom or 1-6C straight-chain or branched alkyl; Ris a hydrogen atom or 1-4C straight-chain or branched alkyl].
Patent JP-2013003761-A (JP)
Title: Choice selection and character input device, choice selection and character input method, computer readable program and recording medium
Inventor: KOISO KAZUHO
IPC: H04M1/725
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a choice selection and character input device capable of performing a character input and choice selection on a terminal device using a touch type input device with a simple operation, a choice selection and character input method, a computer readable program and a recording medium.SOLUTION: A terminal device having a touch type input device including choice input means for detecting a tap or slide operation is provided with a plurality of choice groups in which each choice is arranged in the shape of a slant line or arch with respect to an operation screen. The terminal device is configured by having means for selecting a choice in the choice groups by interlocking, operation means for selectively deciding the choice by moving to a screen region other than a group part from a choice group part having a selected choice by slide operation execution and a selected state release in accordance with the movement, and means for switching and displaying by the number of tapping times to the choice when a relevant character exists in a selected kana character.
Patent JP-2013004144-A (JP)
Title: Optical pickup device
Inventor: HATANO SHINYA
IPC: G11B7/22
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device for achieving performance stability and performance improvement by stably soldering wires of an objective lens actuator in the case of arranging the wires of the objective lens actuator in a truncated chevron shape to correspond to high double speed.SOLUTION: In the optical pickup device with an objective lens actuator 30 mounted thereon, which includes objective lenses 17, 21, a lens holder 31 for holding the objective lenses 17, 21, a pair of wire fixing substrates 37a, 37b adhered both side faces of the lens holder 31, and a plurality of suspension wires 32 soldered to the wire fixing substrates 37a, 37b so as to be arranged in a truncated chevron shape, the surfaces of the wire fixing substrates 37a, 37b are arranged in parallel with the suspension wires 32 fixed to the surfaces of the wire fixing substrates.
Patent JP-2013012791-A (JP)
Title: Image decoder, image decoding method, and image decoding program
Inventor: KUMAKURA TORU
IPC: H04N19/11
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem of intra-prediction mode encoding in which the same probability model is set to all blocks causing a low efficiency.SOLUTION: A predicted direction difference calculation section 904 calculates a predicted direction difference of in-screen prediction modes of a plurality of reference blocks used for in-screen prediction of a decoding object block. A priority mode determination section 903 determines a priority prediction mode of the decoding object block on the basis of the in-screen prediction modes of the plurality of reference blocks used for calculating the predicted direction difference and the predicted direction difference. A decoding tree selection section 905 selects one decoding tree, in which a code string having a code length shorter than that of other prediction modes is allocated to the priority prediction mode, depending on the calculated predicted direction difference, from a plurality of decoding trees prepared depending on the predicted direction difference, to decode the in-screen prediction mode of the decoding object block. A variable-length decoding section 906 decodes the in-screen prediction mode of the decoding object block according to the selected decoding tree.
Patent JP-2012020119-A (JP)
Title: Heating appliance
Inventor: UENO TOMOSHI
IPC: A61F7/08
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a heating appliance which can uniformly generate heat and hardly causes falling off of a heat generation composition layer even when a user moves.SOLUTION: The heating appliance 100 is provided: with a heating element formed by disposing the heat-generating composition layer containing oxidizable metal particles on one surface of a substrate sheet comprising high-absorbency polymer particles and hydrophilic fibers; and a packaging material that surrounds the entire heating element. The packaging material is formed by joining a first covering sheet 4 and a second covering sheet 5 at the peripheral edges of the sheets, and the inside of the packaging material serves as a housing space for the heating element 10. The heating element 10 is housed in the housing space in an unfixed state with respect to the packaging material. A portion of the first covering sheet 4 has air permeability and the first covering material 4 is positioned at the side of the heat-generating composition layer. When used, the heating appliance 100 has ability of generating steam from the side where the first covering sheet 4 is positioned.
Patent JP-2012005128-A (JP)
Title: Plane asymmetrical crossover coupler
Inventor: KWAK IN-JIE
IPC: H01P5/12
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a plane asymmetrical crossover coupler that is suitably used for a plane circuit and capable of reducing manufacturing costs.SOLUTION: The plane asymmetrical crossover coupler has first to seventh branches. The first to fourth branches form a first area having a first port and a fourth port. The fourth to seventh branches form a second area having a second port and a third port. A characteristic impedance of each of the branches is determined based upon load impedance and a power distribution ratio of each port.
Patent JP-2013004938-A (JP)
Title: Image pickup device, electronic apparatus, manufacturing method, and inspection apparatus
Inventor: ICHIMURA ISAO
IPC: C12M1/34
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To improve detection sensitivity and reduce cost.SOLUTION: On photodetectors of a photoelectric conversion part in an image sensor, a structure is formed which has a plano-convex shape with a concave part at a center part. On the surface of the structure except the concave part, a light reflecting thin film is formed. A gel or liquid sample to be analyzed is stored in the concave part of the structure. This disclosure is applicable to an inspection apparatus for a sample to be analyzed, for example.
Patent JP-2012166005-A (JP)
Title: Chuck mechanism for dental handpiece and dental handpiece using the same
Inventor: TANAKA HITOSHI
IPC: A61C1/14
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a chuck mechanism for a dental handpiece and the dental handpiece using the same, wherein an elastic chuck function is fully exerted and an axial run out of a rotating tool by a rotor at the holding portion can be reduced.SOLUTION: The chuck mechanism 1 for the dental handpiece provided for holding the cylindrical-shaped rotating tool 2 which is coaxially and detachably inserted into the ring-shaped rotor 3 attached axially rotatable on the head of the dental handpiece, in the rotor 3 in an integrally rotatable manner includes a ring-shaped chuck member 4. The chuck member 4 includes a cylindrical base 40 externally fitted in the rotor 3, and an elastic claw piece 41 with claws 42 locked elastically in a locking groove 20a formed in the base end 20 of the rotating tool 2 extending in the axial direction from the cylindrical base 40 to be inserted into the rotor 3. The elastic claw piece 41 is elastically transformed against its own elasticity to separate the claws 42 from the locking groove 20a, thereby allowing the rotating tool 2 to be removed from the rotor 3.
Patent JP-2013015600-A (JP)
Title: Catadioptric photographic lens
Inventor: MATSUMOTO SANEYASU
IPC: G02B5/18
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a catadioptric photographic lens without occurrence of unsharpness caused by defocusing.SOLUTION: A catadioptric photographic lens includes in order from an object side, a first reflection mirror, a second reflection mirror and a lens group. They are arranged in such a manner that light reflected by the first reflection mirror is reflected by the second reflection mirror, and then the light passes through the lens group to form an object image on a predetermined image plane. The first and second reflection mirrors are decentered from each other in a reference plane. The reflection surface of the first reflection mirror is a rotation asymmetrical aspheric surface, and has a shape having a concave surface on the object side in the reference plane and in a first orthogonal plane. The reflection surface of the second reflection mirror is a rotation asymmetrical aspheric surface, and has a shape having a convex surface on the first reflection mirror side in the reference plane and in a second orthogonal plane. A surface of the lens group closest to the second reflection mirror is a rotation asymmetrical aspheric surface and has a shape having a concave surface on the second reflection mirror side in the reference plane and a convex surface on the second reflection mirror side in a third orthogonal plane.
Patent JP-2013014526-A (JP)
Title: Hair cosmetic composition and multiagent hair cosmetic composition
Inventor: UEDA SHINSAKU
IPC: A61K8/37
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a hair cosmetic composition excellently and uniformly improving texture in respective parts ranging from the hair root part to the hair end part while securing hair damage repairing effect.SOLUTION: The hair cosmetic composition includes: 0.01-5 mass% of trehalose or one or more of its derivatives; (B) 0.01-5 mass% of beeswax; (C) 0.1-5 mass% of one or more of phenyl-modified silicones; (D) 0.01-3 mass% of one or more of amino-modified silicones. The multiple agent type hair cosmetic composition containing the hair cosmetic composition is also provided.
Patent JP-2013015638-A (JP)
Title: Vibration-isolation control device, optical apparatus, imaging apparatus, and vibration isolation control method
Inventor: WAKAMATSU NOBUSHIGE
IPC: H04N5/232
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To achieve highly accurate correction to image blur with respect to parallel vibration while reducing degradation of vibration isolation control performance, which results from a sudden change of an image magnification during an automatic focusing operation.SOLUTION: Using an angular velocity meter 108p and an accelerator 109p, an imaging apparatus detects an angular vibration and parallel vibration caused in the apparatus. An angular vibration correction coefficient calculating part 313 calculates a correction coefficient relative to angular vibration, and a parallel vibration correction coefficient calculating part 314 calculates a correction coefficient for parallel vibration. When calculating amounts of corrections to angular vibration and parallel vibration by using the corresponding correction coefficients, a camera CPU 106 obtains information indicating the focusing degree of an imaging optical system, and restricts a change in each amount of correction by making the correction coefficient small when the focusing degree is low, compared to the correction coefficient used when the focusing degree is high. According to the amount of corrections to angular vibration and parallel vibration, a driving part 112 drives a vibration correcting part 110 and corrects an image blur caused in an image surface of the imaging optical system.
Patent JP-2013017086-A (JP)
Title: Slew rate control device and slew rate control method
Inventor: MIYATA SHINJI
IPC: H03K19/0175
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a slew rate control device and a slew rate control method that suppress EMI noise by performing a slew rate adjustment depending on the frequency of a clock signal in an output buffer of the clock signal.SOLUTION: The slew rate control device includes: a PLL circuit 24a having a voltage-controlled oscillator 15a for converting an input VCO input voltage Vi to a clock signal CK according to a conversion gain Gi; a voltage/current converter 19a for outputting a control current Ib having a positive correlation with each of the VCO input voltage Vi and the conversion gain Gi; a buffer control circuit 21a for setting a driving current according to the control current Ib; and an output circuit 22a for outputting a clock signal CKo in response to the driving current. A relationship can thus be established in which the drivability of the output circuit 22a increases in proportion to a frequency f of the clock signal CKo to determine an appropriate slew rate in accordance with the frequency f.
Patent JP-2013016096-A (JP)
Title: Controller and transfer speed control metho
Inventor: NUMAMOTO MASAYA
IPC: G06F13/38
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a controller for reducing power consumption in equipment such as a PC to which a USB device is connected, and a transfer speed control method.SOLUTION: A USB3 host controller 1 includes: a transfer data conversion part 12 for mutually converting between transfer data from a USB device 3 and transfer data from a PCI Express bus; and a transfer speed switching part 15. The transfer speed switching part 15 is configured to, when the USB device 3 is connected, receive transfer information relating to the data transfer from the USB device 3 via a USB3 interface 13, and to find a transfer speed to be used at a PC side on the basis of the transfer information or the analytical result of the transfer information, and to, when the current transfer speed at the PC side is different from the found transfer speed, transmit a speed switching signal D3 for instructing the switching of the current transfer speed to the found transfer speed, to a PCI master 2 via a PCI Express interface 11.
Patent JP-2013020574-A (JP)
Title: House state confirmation system
Inventor: IMAI KENICHI
IPC: G08C15/00
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a house state confirmation system capable of determining a house state from use quantity patterns of water, gas, and electricity in a house of a user and of providing the user with the information.SOLUTION: The house state confirmation system includes detectors for detecting use quantities of water, gas, and electricity in a house 1 respectively, an in-house information transmission device 2 for acquiring a detection value of each of the detectors and for transmitting data of the detection values at every specific time via an Internet communication network 4, and a management server 5 connected to the Internet communication network 4 for receiving information from the in-house information transmission device to record it and for performing data processing. The management server has recording means for recording use quantities of water, gas, and electricity together with a time at every specific time for each of multiple houses, house state determination means for determining a state of a house from each use quantity pattern, and data transmission means for transmitting data showing a state of a house of a user to a terminal of the user connected to the Internet communication network.