baber/WOPTO huggingface dataset:
Patent JP-2022141344-A (JP)
Title: Display device, display method and program
Inventor: NAKANO CHIKA
IPC: G06V30/19
Filed: 2021-03-15
Abstract: To provide a display device for displaying a plurality of character strings having been converted into a plurality of languages from inputted handwritten data.SOLUTION: The present invention provides a display device comprising: acceptance means for accepting input of handwritten data; display control means for displaying a plurality of character strings having been converted into a plurality of languages from the handwritten data accepted by the acceptance means; and selection means for accepting selection of a character string from the plurality of character strings displayed by the display control means.SELECTED DRAWING: Figure 1
Patent JP-2021152536-A (JP)
Title: Ranging device
Inventor: OZAKI NORIYUKI
IPC: G01S7/4865
Filed: 2021-03-17
Abstract: To suppress deterioration in measurement accuracy in a ranging device caused by reflected light (noise) which is different from expected reflected light.SOLUTION: A ranging device 10, 10a includes a photoemission unit 40, a photodetection unit 60, an arithmetic unit 200 for calculating a distance to a reflector OBJ, and a control unit 270. The arithmetic unit includes a photodetection intensity identifying part 210, a peak detecting part 240, a distance arithmetic part 250, and a distance identifying part 510. The control unit controls at least one of the intensity of pulse light, the photodetection sensitivity in the photodetection unit and the position of the region of interest so that a first photodetection intensity is identified as each photodetection intensity in a plurality of flight times at least once and a second photodetection intensity of a higher SN ratio is identified as each photodetection intensity at least once in a plurality of flight times. The distance identifying part identifies the distance to be measured by using a first distance based on the first photodetection intensity and a second distance based on the second photodetection intensity.SELECTED DRAWING: Figure 4
Patent JP-2022143382-A (JP)
Title: Outrigger floor-plate installation device, and outrigger
Inventor: TANAKA KUNINORI
IPC: B60S9/10
Filed: 2021-03-17
Abstract: To provide an outrigger floor-plate installation device which can reduce a gap formed on a side face of a crane-mounted vehicle, and an outrigger equipped with the outrigger floor-plate installation device.SOLUTION: An outrigger 80, which is mounted on a crane-mounted vehicle 100 comprising a side guard SG, comprises: an expandable vertical outrigger box 82, and a floor-plate part 31 which contacts a ground surface during use of the outrigger 80. A grounding surface 31G of the floor-plate part 31, which is a surface facing the ground surface in a floor-plate installation attitude in which an attitude of the floor-plate part 31 is such an attitude that the floor-plate part 31 is located between an inner box and the ground surface, is located on a side face of the crane-mounted vehicle 100 together with the side guard SG in a floor-plate storage attitude in which the attitude of the floor-plate part 31 is such an attitude that a surface on a side opposite to the grounding surface 31G faces a side face of the outer box 83.SELECTED DRAWING: Figure 1
Patent JP-2021152153-A (JP)
Title: Machine lubricant
Inventor: TAKAHASHI MAYUKO
IPC: C10M107/36
Filed: 2021-03-18
Abstract: To provide a machine lubricant having both high safety and high lubrication performance.SOLUTION: The machine lubricant comprises any of following sugar alcohols (a) to (c); (a) maltitol, (b) reduced starch syrup having sugar composition containing 40 mass% or more of maltitol, (C) the reduced starch syrup having the sugar composition containing 4 to 10% of mono-saccharides, 6 to 21% of di-saccharides, 11 to 16% of tri-saccharides, and 56 to 76% of tetra-saccharides or more. According to the present invention, the machine lubricant having sufficient lubricating performance can be obtained. Further, since a predetermined sugar alcohol as an active ingredient is so safe that a sugar alcohol can be eaten, the machine lubricant having high safety can be obtained.SELECTED DRAWING: Figure 1
Patent JP-2021150960-A (JP)
Title: Encoding data arrays
Inventor: WANG CHEN
IPC: H04N19/426
Filed: 2021-03-18
Abstract: To provide a method of operating a data processing system to process arrays of data elements.SOLUTION: In the method, in operating a data processing system comprising a data encoder operable to perform a first encoding scheme that is configured for processing sets of data arranged in a first data format, for a plurality of sets of data received in a second, different data format, the bits for at least some of the received plurality of sets of data in the second data format are re-ordered to map the bits for the at least some of the received plurality of sets of data in the second data format into the first arrangement of bits associated with the first data format to thereby generate, from the received plurality of sets of data in the second data format, one or more sets of data in the first data format for processing using the first encoding scheme.SELECTED DRAWING: Figure 4
Patent JP-2022144159-A (JP)
Title: Electromagnetic relay which can automatically control electrical switch from external part
Inventor: LIAO PO-JEN
IPC: H01H50/56
Filed: 2021-03-18
Abstract: To provide an electromagnetic relay capable of automatically controlling an electrical switch from an external part.SOLUTION: An electromagnetic relay which can be manually controlled from an external part, comprises: a housing 10; a push-pull bar 11; and an electric relay assembly 12. The push-pull bar is provided to a sliding path 1021, and can be relatively moved to a top cover 102, in which an engagement hook part 112 is formed in one end so as to be penetrated into the housing. The electric relay assembly is provided to a pedestal base of the housing, and includes a contact elastic piece pair 121, and a thumb rod 122 installed to a direction toward the top cover. One end of the thumb rod is directly or indirectly provided so as to be freely moved with a pressure so as to contact or disconnect a movable contact of the contact elastic piece pair to a fixed contact piece. The other end of the thumb rod is engaged to the engagement hook part. When moving the thumb rod interlocked by the engagement hook part with the pressure, an action so that the contact elastic piece pair is formed in an electric connection or an electric disconnection state is achieved, and an electrical switch is directly controlled from the external part in accordance with various requirement as an auxiliary.SELECTED DRAWING: Figure 1A
Patent JP-2022146178-A (JP)
Title: Rubber sheet removal method
Inventor: TAKABE TAIGA
IPC: B29C43/24
Filed: 2021-03-22
Abstract: To provide a technology that can promptly pull off the extruded rubber sheet from the calender roll and grasp it, as well as properly release the grasped rubber sheet.SOLUTION: The method of taking out a rubber sheet S consists of the processes of: bringing the pair of jaws 20 of the gripping mechanism 4 that grips the rubber sheet S into the first open state where the distance between the tips of the pair of jaws 20 is a first interval; sliding the tips of the pair of jaws 20 in the first open state against the outer circumferential surfaces of the pair of calender rolls 2a, 2b, and pulling a tip s1 of the rubber sheet S off the pair of calender rolls 2a, 2b; having the gripping mechanism 4 grip the tip s1 of the pulled off rubber sheet S; moving the gripping mechanism 4 to the upper part of the carrying out device 8; and placing the pair of jaws 20 in a second open state where the distance between the tips of the pair of jaws 20 is a second interval wider than the first interval when the gripping mechanism 4 reaches a target position, and releasing the rubber sheet S.SELECTED DRAWING: Figure 5
Patent JP-2022146277-A (JP)
Title: Power transmission shaft structure
Inventor: NAKAYAMA TAKAHIRO
IPC: F16F15/10
Filed: 2021-03-22
Abstract: To provide a power transmission shaft structure which can suppress an increase of weight while fixing a dynamic damper into a fiber-reinforced plastic power transmission shaft.SOLUTION: A power transmission shaft structure 1A comprises a hollow power transmission shaft 10 which is formed of fiber-reinforced plastic, and a dynamic damper 20 held to an internal peripheral face 10A of the power transmission shaft 10. The dynamic damper 20 has an annular tubular part 30 which is changeable in an outside diameter, an inner weight 40 arranged at an axial core of the tubular part 30, and an elastic body 50 interposed between the tubular part 30 and the inner weight 40, and integrally connecting the tubular part 30 and the inner weight 40. The tubular part 30 has a protrusion 31 protruding to the outside of the tubular part 30 in a radial direction at a part of an external peripheral face of the tubular part 30. The power transmission shaft 10 has a recess 11 into which the protrusion 31 is fit at a part of an internal peripheral face 10a of the power transmission shaft 10.SELECTED DRAWING: Figure 1
Patent JP-2021193366-A (JP)
Title: Method for testing chip, electronic device, computer readable storage medium, corresponding chip and computer program
Inventor: GUO ZIYU
IPC: G06F11/22
Filed: 2021-03-25
Abstract: To provide a method for testing a chip capable of reducing the number of pins and effectively reducing a test cost, a device, a storage medium and a corresponding chip.SOLUTION: The method includes receiving a test control signal indicative of a test type of the computing module via a first pin of the chip, and performing a first test on the computing module using a first test vector or performing a second test on the computing module using a second test vector based on the test type indicated in the test control signal. The first test is performed on the memory of the computing module, and the second test is performed on the functional logic of the computing module.SELECTED DRAWING: Figure 2
Patent JP-2022150132-A (JP)
Title: Lighting device
Inventor: SUMIYOSHI KOSUKE
IPC: F21V5/00
Filed: 2021-03-26
Abstract: To provide a lighting device which enables an operation method of a diffusion cover to be stated clearly without increasing costs.SOLUTION: A lighting device includes: a substrate on which LED light sources are mounted; a lens cover having lens parts which cover the LED light sources and connection parts each of which connects the lens parts; and a diffusion cover which covers the LED light sources and the lens cover and has a curved surface. An attachment method of the diffusion cover is formed in a concavo-convex shape on a surface of the diffusion cover.SELECTED DRAWING: Figure 8
Patent JP-2022151940-A (JP)
Title: Boronated quinolone derivative, method for producing the same, and method for producing quinolone isoindoline derivative
Inventor: HAYASHI YUKI
IPC: C07F5/02
Filed: 2021-03-29
Abstract: To provide a boronated quinolone derivative as a novel compound, a method for producing the same, and a method for producing a quinolone isoindoline derivative.SOLUTION: The present invention discloses a boronated quinolone derivative represented by the following formula (I). (In the formula (I), R1's may bond together to form a substituted or unsubstituted 4 to 8-membered saturated heterocycle, or a substituted or unsubstituted 4 to 8-membered unsaturated heterocycle. R2 is a hydrogen atom, or a C7-10 aralkyl group. R3 is a C3-8 cycloalkyl group, a C1-6 haloalkyl group, or a C4-10 heterocyclic group. R4 is a hydrogen atom, a C1-6 haloalkyl group, or a C7-10 aralkyl group).SELECTED DRAWING: None
Patent JP-2022152763-A (JP)
Title: Connecting method for flexible printed wiring board and connecting structure
Inventor: ARAI DAISUKE
IPC: H05K3/36
Filed: 2021-03-29
Abstract: To provide a connecting method for flexible printed wiring boards with which positioning can be achieved easily.SOLUTION: The connecting method for flexible printed wiring boards comprises: a first step for preparing a first flexible printed wiring board 2 supported by a first support member 4 including a first recess 41 and provided with a first wiring 22 having a first pad 221; a second step for preparing a second flexible printed wiring board 3 supported by a second support member 5 including a first protrusion 51 and provided with a second wiring 32 having a second pad 321; a third step for fitting the first recess 41 and the first protrusion 51 to each other so as to connect the first and the second support members together; and a fourth step for connecting a first and a second connecting part so as to electrically connect the first wiring of the first flexible printed wiring board and the second wiring of the second flexible printed wiring board.SELECTED DRAWING: Figure 2
Patent JP-2022153182-A (JP)
Title: Sodium ferrite particle powder and method for producing the same
Inventor: SAKAMOTO MUNEYOSHI
IPC: B01J20/30
Filed: 2021-03-29
Abstract: To provide a sodium ferrite particle powder that adsorbs carbon dioxide in the temperature range from room temperature to 100°C, can recover carbon dioxide by heating at 150°C or less, and have excellent moldability and processability, and to provide a method for producing the particle powder.SOLUTION: Provided is a sodium ferrite particle powder in which, characterized, at least one or more metals selected from the group of pentavalent metals consisting of vanadium, niobium and tantalum exist in a solid solution state or in a state having no specific crystal forms by 0.05 to 5 wt.% in terms of oxide, and the mole ratio of Na/Fe is 0.75 to 1.25.SELECTED DRAWING: None
Patent JP-2022155693-A (JP)
Title: Molding device, molding method, and flattening method
Inventor: TANABE MASAYUKI
IPC: B29C59/02
Filed: 2021-03-31
Abstract: To provide a molding device that achieves both improved filling properties and advanced molding in a device for molding a substrate.SOLUTION: A molding device includes a mechanism for applying a curable composition to a substrate having unevenness, a stamping/releasing mechanism that presses or separates a mold (superstrate) having a flat surface against/away from the curable composition on the substrate, and a curing mechanism for curing the curable composition by light irradiation, and further includes first supply means for supplying gas to curable composition application means, and second supply means for supplying a gas different from the gas to the stamping/releasing mechanism.SELECTED DRAWING: Figure 1
Patent JP-2022155802-A (JP)
Title: Coating liquid coating device, coating method and coating film production method
Inventor: NAKAMURA NOBUHIRO
IPC: B05C11/10
Filed: 2021-03-31
Abstract: To provide a coating device which can prevent particulates from settling and accumulating on a bottom of a coating liquid pan over time, a coating method and a coating film production method.SOLUTION: A coating device, which coats coating liquid onto a sheet-like base material such as a film and so on via a coating roll, comprises: a coating liquid supply part which temporarily stores the coating liquid supplied from a plurality of pipelines in a liquid reservoir, and discharges the coating liquid overflowing from the liquid reservoir via a slit provided along a longer direction of the liquid reservoir; a coating liquid pan which is wholly u-shaped in a cross section perpendicular to a longer direction of the coating roll, and of which a bottom facing the coating roll has a shape curved downward; a coating liquid discharge part which discharges the coating liquid overflowing from the coating liquid pan on the other end side of the coating liquid pan; and a coating liquid pan angle adjustment part which can adjust an angle of an inclined plane from the bottom of the coating liquid pan to the coating liquid discharge part with respect to a horizontal plane in the cross section perpendicular to the longer direction of the coating roll.SELECTED DRAWING: Figure 1
Patent JP-2022157763-A (JP)
Title: On-machine development planographic printing original plate, preparation method of planographic printing plate, and structural body
Inventor: KASHIWAGI KANA
IPC: B41N1/14
Filed: 2021-03-31
Abstract: To provide an on-machine development planographic printing original plate capable of combining excellent on-machine development property and reduction of band trace dirt, a manufacturing method of a planographic printing plate with the on-machine development planographic printing original plate, and a structural body.SOLUTION: There is provided an on-machine development type planographic printing original plate having an image-recording layer on an aluminum support having an anodized film, wherein the planographic printing original has a sagging shape at the edges, and the image-recording layer contains a binder polymer and particles, a ratio of the particles to a total amount of the binder polymer and the particles is 5 to 40 mass%. There are provided an on-machine development planographic printing original plate, a manufacturing method of a printing plate with the on-machine development planographic printing original plate, and a structural body.SELECTED DRAWING: None
Patent JP-2022158111-A (JP)
Title: Abnormality detector, monitoring system, and abnormality detection method
Inventor: MAEKAWA HIDEJI
IPC: G05B23/02
Filed: 2021-04-01
Abstract: To detect an abnormality of an output line in a solar power generation system with a power generating situation held unaffected while suppressing a rise in a cost.SOLUTION: An abnormality detector is employed in a solar power generation system in which output lines from plural power generation units are electrically connected to a power converter. The abnormality detector includes an output unit that outputs a measurement signal onto the output lines, a measurement unit that measures reflected waves of the measurement signal from the output lines, and a detection unit that detects an abnormality of the output lines on the basis of a result of the measurement by the measurement unit.SELECTED DRAWING: Figure 4
Patent JP-2022160206-A (JP)
Title: Method for diagnosing failure of encoder, robot monitoring device, and robot system
Inventor: KATAYAMA TOSHIHIKO
IPC: G05B19/19
Filed: 2021-04-06
Abstract: To provide a method for diagnosing a failure of an encoder and a robot monitoring device that can detect a failure of an encoder even when an operation command value is output to maintain an output shaft of a motor at the present position, and a robot system including such a robot monitoring device and having high safety performance.SOLUTION: There is provided a method for diagnosing a failure of an encoder that detects the operation of a motor whose drive is controlled based on an operation command value and outputs an encoder value, and the encoder failure diagnosis method includes the steps of: when the operation command value is output, acquiring the encoder value; detecting the presence or absence of a change in the encoder value; and when the time during which the encoder value does not continuously change is equal to or more than a threshold, determining that the encoder has failed.SELECTED DRAWING: Figure 7
Patent JP-2022160305-A (JP)
Title: Roofing material and roof structure
Inventor: YOSHIDA HIDENORI
IPC: E04D3/365
Filed: 2021-04-06
Abstract: To provide a roofing material and a roof structure capable of firmly connecting laterally adjacent roofing materials.SOLUTION: One fitting portion 3 is formed at one end of a roofing material 2 in the horizontal direction, and the other fitting portion 4 is formed at the end opposite to the one fitting portion 3. The one fitting portion 3 has a base portion 31 and a folded portion 32 that extends from the end portion of the base portion 31 opposite to the other fitting portion 4 and is displaceable to a covering position that covers the base portion 31. The base portion 31 can be fitted in a state where the base portion 31 having the same shape as the base portion 31 provided in the other roofing material 2 adjacent to the water side is covered. The folded portion 32 can be fitted in a state where the other fitting portion 4 having the same shape as the other fitting portion 4 provided in the further other roofing material 2 adjacent to the side opposite to the other fitting portion 4 is covered. The folded portion 32 has a hook portion 324 capable of hooking the other fitting portion 4 of the further other roofing material 2 .SELECTED DRAWING: Figure 1
Patent JP-2021119673-A (JP)
Title: Terminal device, communication method, and integrated circuit
Inventor: TAKAHASHI HIROKI
IPC: H04W16/28
Filed: 2021-04-08
Abstract: To provide a terminal device, a communication method, and an integrated circuit that can efficiently communicate with a base station device.SOLUTION: In a wireless communication system, a terminal device includes: a monitor unit that monitors quality of a plurality of links each associated with a reference signal; a control unit that notifies an upper layer when quality of a predetermined number of links of the quality of the plurality of links falls below a threshold value; and an upper layer processing unit that makes a recovery request for the base station device when notification is received a predetermined number of times, and ends the recovery request when a predetermined physical downlink control channel is received.SELECTED DRAWING: Figure 9
Patent JP-2021175796-A (JP)
Title: Double-sided adhesive tape
Inventor: ISEKI RYO
IPC: C09J7/38
Filed: 2021-04-14
Abstract: To provide a double-sided adhesive tape that has excellent shock absorbency across a wide temperature range, in particular in a low temperature range.SOLUTION: This double-sided adhesive tape has an adhesive layer on both surface sides of a base material layer, where the storage modulus E' of the entire double-sided adhesive tape, when measured at a frequency of 1 Hz at -25°C to 120°C, is within the range of 1.0×105 Pa-1.0×108 Pa.SELECTED DRAWING: Figure 1
Patent JP-2022164361-A (JP)
Title: Image forming apparatus and notification method
Inventor: KOGA KATSUHIDE
IPC: H04N1/00
Filed: 2021-04-16
Abstract: To accurately predict the remaining time to reach the end of life by considering whether the latest usage state is usage in a short-term usage state or use in a long-term usage state.SOLUTION: An information processing apparatus comprises: first calculation means that calculates the state of usage of consumables in a latest period A; second calculation means that calculates the state of usage of the consumables in a period B including the time before the latest period A and from a time T1 before a certain reference time T until a certain reference time T; third calculation means that calculates the state of usage of the consumables in a period C from a time T2 before the past time T1 until the certain reference time T; and remaining time calculation means that calculates the remaining time until the end of life of the consumables based on the usage state calculated by the first calculation means, the usage state calculated by the second calculation means, and the usage state calculated by the third calculation means.SELECTED DRAWING: Figure 5
Patent JP-2021108299-A (JP)
Title: Led illuminating device
Inventor: SHIMIZU HIROTAKE
IPC: F21V23/06
Filed: 2021-04-22
Abstract: To provide an LED illuminating device that can be attached to a ceiling, etc. in such a manner that its orientation is aligned.SOLUTION: An LED illuminating device comprises an LED unit and a mount. The LED unit comprises: a plurality of LED chips; a board on which the plurality of LED chips are arranged along the longitudinal direction; a supporting member holding the board, and capable of being attached to the mount; a power conversion part housed in the supporting member, and comprising a case housing a power board; and an electric wire group connected to the power conversion part and a unit side connector. The mount comprises: a base plate formed in a plate shape, and located above the LED unit; and a mount side connector connected to the unit side connector. The electric wire group is held by a holder provided in the case.SELECTED DRAWING: Figure 75