baber/WOPTO huggingface dataset:
Patent JP-2020150521-A (JP)
Title: Broadcast reception method and broadcast receiver
Inventor: SATAKE AKITOMO
IPC: H04N21/438
Filed: 2019-03-15
Abstract: To provide a broadcast reception method which can determine the reception capability or incapability of broadcast included in a low power layer of an LDM signal, with suppressed power consumption.SOLUTION: The broadcast reception method receives digital broadcast signals, in which a first digital broadcast signal modulated with a first modulation method and a second digital broadcast signal modulated with a second modulation method are respectively transmitted with layered division multiplexing, as a high power layer and a low power layer, by an LDM method. The broadcast reception method includes: an extraction step (S16) which, on receiving the first digital broadcast signal, extracts transmission information to notify the transmission of the second digital broadcast signal from the first digital broadcast signal; an acquisition step (S18) which acquires the signal-to-noise ratio of the first digital broadcast signal; and a determination step (S20) which determines whether or not the second digital broadcast signal can be received, based on injection level information which indicates the signal level ratio of the high power layer and the low power layer included in the transmission information and the signal-to-noise ratio of the first digital broadcast signal.SELECTED DRAWING: Figure 4
Patent JP-2020151013-A (JP)
Title: Delivery receiving system, terminal device and control device
Inventor: HIROSE YOSUKE
IPC: A47G29/122
Filed: 2019-03-18
Abstract: To provide a delivery receiving system, a terminal device and a control device that control locking or unlocking of a door in a storage space.SOLUTION: A delivery receiving system includes a terminal device and a control device connected to the terminal device. The terminal device includes a housing having a storage space for storing a package inside, a door provided to the housing openably and closably, which closes or opens the storage space to the outside, a lock unit for locking or unlocking the door, an imaging unit for imaging the package placed in the storage space, and a measuring unit for measuring external dimensions of the package based on the image acquired by the imaging unit. The control device includes a control unit 190 for controlling locking or unlocking of the door by the lock unit of the terminal device.SELECTED DRAWING: Figure 3
Patent JP-2019205335-A (JP)
Title: Single sheet folding solar array
Inventor: ERIC M REHDER
IPC: H02S30/20
Filed: 2019-03-19
Abstract: To provide a single sheet foldout solar array for simplifying the design, manufacture and testing of solar arrays that can be folded and unfolded.SOLUTION: One or more solar cells 32 are connected to a flex circuit 30. The flex circuit 30 is single sheet, and comprises a flexible substrate having one or more conducting layers for making electrical connections to the solar cells 32. One or more flat sections 36 have the solar cells 32 attached to the flex circuit 30, and remain flat even when the flex circuit 30 is folded. One or more folding sections 38 are included between the flat sections 36 where the flex circuit 30 is folded and the flat section 36.SELECTED DRAWING: Figure 3
Patent JP-2020166305-A (JP)
Title: Cleaning suggestion notification apparatus, program for cleaning suggestion notification, and cleaning suggestion notification system
Inventor: NOHARA YUKI
IPC: G06Q10/00
Filed: 2019-03-28
Abstract: To provide a cleaning suggestion notification apparatus that generates and transmits a message suggesting determination of continued use and washing required for washable household items such as bedding, rugs, furniture, and clothing from a health and hygiene perspective.SOLUTION: A cleaning suggestion notification apparatus 10 includes a household environment sensor unit 100 that is attached to a washable household item which is any of bedding, rug, furniture and clothing, and detects household environment data at least including moisture data, acquisition means 21 that acquires a degree whether the household item is suitable for normal use based on the detected household environment data, and message generation transmission means 22 that generates and transmits a message suggesting determination of continued use and washing required for the household item based on degree information acquired by the acquisition means 21.SELECTED DRAWING: Figure 1
Patent JP-2020162695-A (JP)
Title: Opening/closing member drive device
Inventor: IWAMI AKIO
IPC: A47K13/10
Filed: 2019-03-28
Abstract: To avoid the interference between a spring on the inner side and a spring on the outer side in an opening/closing member drive device which includes double assist springs biasing an output shaft.SOLUTION: An opening/closing member drive device 1 comprises: an output shaft 2 which protrudes from a case 10; a motor 3 being the drive source; a transmission mechanism 4 which transmits the rotation of the motor 3 to the output shaft 2; and an assist spring 5 which biases the output shaft 2. The assist spring 5 includes: a first spring 51; and a second spring 52 arranged in the inner peripheral side of the first spring 51. The case 10 comprises: an intermediate plate 161 which partitions the internal space; and a support part 6 and a rib 7 which protrude from the intermediate plate 161 to the side of the output shaft 2. The support part 6 supports the output shaft 2 rotatably and is arranged on the inner peripheral side of the second spring 52. The rib 7 is arranged between the first spring 51 and the second spring 52.SELECTED DRAWING: Figure 9
Patent JP-2020168104-A (JP)
Title: Game machine
Inventor: SAZANAMI TATSUYA
IPC: A63F7/02
Filed: 2019-04-01
Abstract: To provide a game machine capable of minimizing a risk when causing a mark to emit light and to function as performance means.SOLUTION: A game machine comprises privilege game execution means that can execute a privilege game advantageous to a player, when stop symbols, after variation by symbol display means, turn out a specific mode, and a mark such as a title logo 31, etc. that is comprised of a plurality of individual elements disposed at a position visible from a player. The title logo 31 is configured to light the individual elements in a plurality of color systems for every individual element. During normal variation (a first period) before a ready-to-win state is established, the game state turns out a first mode where all the individual elements are lit in a same color system or all the individual elements are turned off, and during the ready-to-win performance (a second period), the game state turns out a second mode where only parts of the individual elements are lit, or the individual elements are individually lit in any of the plurality of color systems.SELECTED DRAWING: Figure 15
Patent JP-2019146237-A (JP)
Title: Epc enhancement for proximity service
Inventor: MAHMOUD WATFA
IPC: H04L9/14
Filed: 2019-04-11
Abstract: To provide a method and system for securing a proximity service (ProSe) communication session.SOLUTION: A method includes: a step in which a first wireless transmit/receive unit (WTRU) selects a security context for a ProSe communication session; a step in which the first WTRU initiates a security mode command (SMC) procedure with a second WTRU, the security context for the ProSe communication session being activated upon completing the SMC procedure; and a step in which the first WTRU communicates directly with the second WTRU using the security context for the ProSe communication session.SELECTED DRAWING: Figure 2
Patent JP-2020174484-A (JP)
Title: DC pulse power supply device and magnetic saturation reset method for DC pulse power supply device
Inventor: YUZURIHARA ITSUO
IPC: H02M3/28
Filed: 2019-04-11
Abstract: To reset the magnetic saturation of a DC reactor in a DC pulse power supply device, and continue the power supply to a load when the magnetic saturation is reset.SOLUTION: When a DC reactor is in the magnetic saturation state, an on/off operation of a switching element is suspended for a predetermined time to turn it off, thereby resetting the magnetic saturation of the DC reactor and maintaining the power supply to the load. After the magnetic saturation is reset, the pulse output in the normal pulse mode is restarted.SELECTED DRAWING: Figure 1
Patent JP-2019177142-A (JP)
Title: Furniture having load-bearing or non-load bearing structure for storage of water or other material
Inventor: TONIA WALSTAD MILLER
IPC: A47B9/00
Filed: 2019-04-12
Abstract: To provide furniture incorporating a load-bearing or non-load bearing storage container in which water or other material may be stored, the furniture incorporating such a storage capacity allowing a user to store emergency water supply or other desired materials unobtrusively and conveniently by taking advantage of space which has been unused or unusable.SOLUTION: One or more reusable water storage containers 1212 are usable as a load-bearing or non-load bearing structure for a chair, a table 1200 or other furniture pieces. In order to draw water or other material, a user may gain access to the storage container 1212 by removing the table top 1202 of the table 1200 or a chair seat or taking other action. In other embodiments, a pump assembly 1206 may be integrated with the furniture piece such that a user is able to draw from the storage container 1212 even when the furniture piece is in a normal position.SELECTED DRAWING: Figure 12A
Patent JP-2020175963-A (JP)
Title: Guide roller device
Inventor: ITO MASAHITO
IPC: B65H23/038
Filed: 2019-04-15
Abstract: To provide a guide roller device allowing for working a workpiece at a higher operation rate.SOLUTION: A guide roller device comprises pulleys 31, 32, 33, 34, 35 rotatably supported in a direction around an axis of a shaft 36 and for guiding a sheet material 100 as a workpiece to a working machine 60. The pulleys 31, 32, 33, 34, 35 comprise a guide member 32 having a pair of guides 32a, 32b to clamp the sheet material 100 from both sides of the sheet material 100 in the width direction. In response to the pressure of air supplied from an air pump 38, the pair of guide members 32 displaces in the axial direction of the shaft 36 and the width between the pair of guides 32a, 32b changes.SELECTED DRAWING: Figure 2
Patent JP-2020176876-A (JP)
Title: Signal converter and motor drive system
Inventor: SILITONGA CHARLES SIMSON HALASON
IPC: G01R19/14
Filed: 2019-04-16
Abstract: To provide a signal converter and a motor drive system which can switch the operational state of a control target by using a supplied signal.SOLUTION: The signal converter includes: a first signal input terminal 381, to which a first AC signal is supplied from a signal source; a second signal input terminal 384 including an in-phase signal in phase with the first AC signal and an opposite-phase signal in opposite phase to the first AC signal, to which a second AC signal is supplied from the signal source, the phase of the second AC signal having been switched by a switch between the in-phase signal and the opposite-phase signal; and a detector 34 for determining whether the supplied second AC signal is the in-phase signal or the opposite-phase signal by using the supplied first AC signal.SELECTED DRAWING: Figure 1
Patent JP-2020176350-A (JP)
Title: Easy-dyeable meta-type whole aromatic polyamide fiber and manufacturing method of the same
Inventor: TAKEYAMA NAOHIKO
IPC: C08K5/524
Filed: 2019-04-22
Abstract: To provide an easy-dyeable meta-type whole aromatic polyamide fiber that has a high dyeing rate when dyed with a carrier agent, can be sufficiently colored inside the fiber, and has light resistance maintained even after cleaning.SOLUTION: The meta-type whole aromatic polyamide fiber comprises 3.0 to 10.0 mass% of UV absorber with less than 0.1% solubility in water at 20°C, and 3.0 to 10.0 mass% of an easy-dyeable compound having 3 or more aromatic rings, wherein a dyeing rate of the dye at a time of carrier dyeing of the fiber is 90% or more, and a light resistance retention rate after a dyed fiber is immersed in a cleaning liquid at 60°C for 25 hours is 80% or more.SELECTED DRAWING: None
Patent JP-2020177576-A (JP)
Title: Machine control system, machine controller, and damping command production method
Inventor: HIROSE KENICHI
IPC: G05D3/12
Filed: 2019-04-22
Abstract: To upgrade mutual vibration-damping features of plural drive shaft control systems.SOLUTION: A machine control system includes a driving machine 4 having plural movable elements (movable pieces 32A and 32B) which are independently driven by plural linear motors 3A and 3B respectively, a first servo amplifier 2A and second servo amplifier 2B that independently drive or control a first motor 3A and second motor 3B respectively, and a controller 1 that produces a first control command with which the first motor 3A is driven or controlled, and a second control command with which the second motor 3B is driven or controlled, and outputs the control commands to the first servo amplifier 2A and second servo amplifier 2B respectively. The second servo amplifier 2B adds a vibration-damping command, which is contained in the second control command, as a thrust feedforward command to a thrust command for normal control with which the second motor 3B is driven or controlled. The controller 1 produces the second control command by adding the thrust feedforward command, which is based on a jerk contained in the first control command, as a vibration-damping command to a normal control command with which the second motor 3B is driven or controlled.SELECTED DRAWING: Figure 1
Patent JP-2020180481-A (JP)
Title: Construction method of foundation on expansive ground, and buffer material for expansive ground used in the same
Inventor: KATO HIDEYA
IPC: E02D27/12
Filed: 2019-04-25
Abstract: To suppress an influence due to ground expansion after completion of a foundation, when a cardboard is used as a provisional support material of a foundation, in constructing a foundation on a ground having expansive property.SOLUTION: A buffer material component 2 (2A) is formed by stacking element members 4 constituting materials having water absorption property in a thickness direction, by itself or combination of many kinds. The buffer material components 2 are integrally combined to make a buffer material 1 (1A), which is laid on an expansive ground 10. A foundation 6 is constructed on the buffer material 1 (1A). By stacking the element members 4 in a thickness direction, a plurality of block-shaped buffer material components 2 are constituted, or a plate-shaped buffer material component 2A is constituted.SELECTED DRAWING: Figure 1
Patent JP-2019137691-A (JP)
Title: Aromatic-cationic peptides and uses of same
Inventor: D travis wilson
IPC: C07K5/11
Filed: 2019-04-26
Abstract: To provide means useful in therapeutic applications relating to oxidative damage and cell death.SOLUTION: The disclosure provides compositions and methods relating to aromatic-cationic peptides. The methods comprise administering an effective amount of an aromatic-cationic peptide to subjects in need thereof. For example, the peptides may be administered to subjects in need of a mitochondrial-targeted antioxidant.SELECTED DRAWING: None
Patent JP-2020181524-A (JP)
Title: Information processing device, information processing system, and program
Inventor: IMAMURA YUICHIRO
IPC: G06F13/00
Filed: 2019-04-26
Abstract: To provide an information processing device capable of preventing slowing down of communication processing speed for synchronizing two sets of data.SOLUTION: An information processing device according to an embodiment comprises: an acquisition unit configured to acquire difference information representing a difference between a first dataset stored in a first storage unit and a second dataset stored in a second storage unit; and a setup unit configured to set a data communication method to be used when synchronizing the first dataset and the second dataset according to the difference information acquired by the acquisition unit.SELECTED DRAWING: Figure 8
Patent JP-2020183625-A (JP)
Title: Obstacle sensing device, obstacle sensing method, opening/closing body device, and opening/closing body control method
Inventor: OKADA HIDEMASA
IPC: E06B9/84
Filed: 2019-04-27
Abstract: To realize obstacle sensing with high safety and reliability when a load sensing type obstacle sensing device is mounted on a heavy shutter device.SOLUTION: The opening and closing operation of a heavy shutter device is controlled by a three-phase AC motor. The motor current supplied to the motor is divided into a torque current and an exciting current, and vector control is performed while adjusting the motor voltage so that the exciting current becomes constant. An obstacle sensing device of a load sensing type senses that an obstacle is brought into contact with a shutter based on a change in a motor current during vector control. For example, when the rate of change of the motor current value becomes equal to or greater than the threshold value, it is sensed that the motor has come into contact with an obstacle when the motor current value has not reached the bottom value after a predetermined time has elapsed. Further, an average value of motor current values during shutter opening/closing operation is obtained, and a threshold waveform having a predetermined width is generated by multiplying the average value by a numerical value of ±, and when the motor current value protrudes from the inside of the predetermined width of the threshold waveform, it is sensed that the motor current value has come into contact with an obstacle.SELECTED DRAWING: Figure 3
Patent JP-2020005633-A (JP)
Title: Cigarette filling material assembly and electronic cigarette cartridge
Inventor: WATANABE TATSUSHI
IPC: A24B3/14
Filed: 2019-05-09
Abstract: To provide a cigarette filling material assembly in which the fluidity of an air flow in the inside of the cigarette filling material assembly is improved, while a filling rate as a whole cigarette filling material assembly is secured in a constant rate or more, and provide an electronic cigarette cartridge.SOLUTION: A cigarette filling material assembly is provided in which long cigarette filling materials 20 are bundled, gap parts 22 between the cigarette filling materials produced between the cigarette filling materials 20 is included as a flow path of a suction component, and multiple groups of the cigarette filling materials 20 making the long side faces be adjacent and linked in multiple pieces are provided as the filling material groups 21. The gap parts 22 between the cigarette filling materials has: a positional displacement gap part between the filling materials caused between the filling material group 21 and the other filling material group 21 by the positional displacement in the long-side direction between the cigarette filling materials 20 being adjacent each other, in any filling material group 21 among the multiple filling material groups 21; and a direction displacement gap part between the filling material groups caused between the filling material group 21 and the other filling material group 21, by the direction displacement between a long-side direction of any filling material group 21 and the long-side direction of the other filling material group 21 among the multiple filling material groups 21.SELECTED DRAWING: Figure 5
Patent JP-2020189661-A (JP)
Title: Pour-out tool
Inventor: MIYATANI TOMOHISA
IPC: B65D25/48
Filed: 2019-05-22
Abstract: To provide a pour-out tool having a simpler structure.SOLUTION: A pour-out tool 1 for a beer type beverage of this invention includes: a cap portion 10 to be fitted to an upper end part of a beer type beverage can 80; a pour port 20 extending from the cap portion 10 so as to form a flow passage that communicates from an opening port 82 provided at the upper end part; and a plate-like member 30 disposed inside the pour port 20, the plate-like member 30 having a rough surface.SELECTED DRAWING: Figure 6
Patent JP-2019204953-A (JP)
Title: Etchant composition and silane compound
Inventor: KIM CHEOL WOO
IPC: H01L21/308
Filed: 2019-05-23
Abstract: To provide: an etchant composition having a high selection ratio, which may selectively remove a nitride film while minimizing an etching rate of an oxide film, and does not have problems such as particle occurrence having a bad influence on device characteristics; and a silane compound used in the etchant composition.SOLUTION: An etchant composition includes phosphoric acid and a silane compound represented by the chemical formula 1 in the figure, where A is an n-valent radical, L is C-Chydrocarbylene, Rto Rare each independently hydrogen, hydroxy, hydrocarbyl, or alkoxy, where Rto Rexist individually or are connected to each other by a heteroelement, and n is an integer from 2 to 4.SELECTED DRAWING: None
Patent JP-2020194016-A (JP)
Title: Image forming apparatus
Inventor: TANAKA TAKATOSHI
IPC: H04N1/113
Filed: 2019-05-24
Abstract: To optimize the rotation jitter for every steady number of revolutions of a scanner motor to improve image quality.SOLUTION: An image forming apparatus comprises: a rotary polygon mirror 102; a scanner motor 100; a BD 108 that detects a light beam and outputs a BD signal 114; a reference signal generation unit 120 that outputs a reference phase signal 121 to be a reference in performing phase control for the rotary polygon mirror 102; and a phase control unit 112 that performs the phase control based on the BD signal 114 and the reference phase signal 121. The phase control unit 112 performs the phase control in accordance with a condition set according to the steady number of revolutions that is the number of revolutions of the scanner motor 100 according to an image formation speed.SELECTED DRAWING: Figure 3
Patent JP-2020194834-A (JP)
Title: Support device and support method
Inventor: NARUKAWA Masayuki
IPC: H01L21/683
Filed: 2019-05-27
Abstract: To provide a support device and a support method capable of preventing a central portion of an adherend in the longitudinal direction from being pulled by an adhesive sheet and bending the adherend toward the inner edge of a frame member.SOLUTION: A support device EA that supports a frame member RF and a polygonal adherend WK that are integrated with each other via an adhesive sheet AS includes frame supporting means 10 that supports a frame member RF, adherend supporting means 20 that is located inside the frame supporting means 10 and supports the adherend WK, and adhesive sheet supporting means 30 that is located between the frame supporting means 10 and the adherend supporting means 20, and has an adhesive sheet temporary attachment portion 33 extending in the longitudinal direction of the adherend WK.SELECTED DRAWING: Figure 1
Patent JP-2020193581-A (JP)
Title: Scroll-type compressor and its manufacturing method
Inventor: MITSUOKA TETSUYA
IPC: F04C29/00
Filed: 2019-05-27
Abstract: To provide a scroll-type compressor capable of surely suppressing leakage of a refrigerant even in mass production, and hardly causing power loss.SOLUTION: In a first process of a manufacturing method, a coating material including a binder resin, a solid lubricant, and a hardener capable of polymerizing the binder resin by ultraviolet ray, frontal polymerizing the same, and further thermally polymerizing the same, is prepared. In a second process, a coating layer is formed by applying the coating material, and in a third process, a non-fluid layer is created from the coating layer by applying ultraviolet ray to the coating layer. In a fourth process, a scroll-type compressor is assembled, and in a fifth process, the binder resin in the non-fluid layer is frontal-polymerized and thermally polymerized by operating the scroll-type compressor, so that the hardened layer is created from the non-fluid layer.SELECTED DRAWING: Figure 2