baber/WOPTO huggingface dataset:
Patent JP-2022047578-A (JP)
Title: Keyboard device for keyboard instrument
Inventor: SUZUKI AKIHIRO
IPC: G10B3/12
Filed: 2020-09-14
Abstract: To provide a keyboard device for a keyboard instrument, which can greatly reduce noise generated when a hammer hits a lower stopper during key releasing immediately after key pressing.SOLUTION: This keyboard device for the keyboard instrument comprises: a keyboard chassis 2 installed on a shelf plate 10; a plurality of keys 5 rotatably supported on the keyboard chassis 2; a plurality of hammers 6 rotatably supported on the keyboard chassis 2 and vertically rotated below the keys 5; a middle rail 15 attached to the keyboard chassis 2 in the state of floating from the shelf plate 10 below near the rotational fulcrums 12a of the hammers 6; and a lower limit stopper 30 which is attached above the middle rail 15, on which each of the hammers 6 is mounted via a mounting/abutment part 6a in a key released state, and against which the mounting/abutment part 6a abuts from above to block further rotation of the hammer 6 when the hammer 6 rotated upward during key pressing rotates downward following key releasing.SELECTED DRAWING: Figure 1
Patent JP-2022047989-A (JP)
Title: Simulation system and simulation method
Inventor: KURIHARA TSUNEYA
IPC: G06T19/00
Filed: 2020-09-14
Abstract: To provide a system capable of reproducing a three dimensional model of each of a user and tools in a virtual space so that discomfort is not felt by a user when simulating an operation by a person for handling a tool on the basis of VR.MEANS FOR SOLVING THE PROBLEM: A controller executes a virtual reality program recorded on a memory so as to set a model of a user on the basis of information input from a first device, to set a model of an object on the basis of information input from a second device, to arrange the model of the user in a virtual space on the basis of a characteristic of the model of the user, to arrange the model of the object in the virtual space on the basis of a characteristic of the model of the object, to determine an operation to the object by the user, to adjust arrangement of the model of the user and arrangement of the model of the object in the virtual space on the basis of the determination, and to output an image obtained by imaging, from a virtual view point, the model of the user and the model of the object in the virtual space, to a display device.SELECTED DRAWING: Figure 4
Patent JP-2021141565-A (JP)
Title: Monitoring method and device for global failure of virtual gateway cluster
Inventor: ZHANG HUI
IPC: H04L12/70
Filed: 2020-09-15
Abstract: To provide a monitoring method and device for global failure of virtual gateway cluster.SOLUTION: A method includes a step of placing a network probe including a transmitting side probe and a receiving side probe in a monitored scene in response to receiving a network probe placement command, a step of collecting response packets sent from a sending probe to a receiving probe via a target virtual gateway cluster determined on the basis of the monitored scene, a step of analyzing the response packets on the basis of preset monitoring indicators to determine whether a global failure has occurred in the target virtual gateway cluster.EFFECT: It is possible to monitor whether the service cooperation in the virtual gateway cluster is normal, whether the device transfer is normal, and whether the entire virtual gateway cluster is normal, and improve the speed of failure detection.SELECTED DRAWING: Figure 2
Patent JP-2022049876-A (JP)
Title: Magnetic memory and method for manufacturing magnetic memory
Inventor: SUGIURA KUNIAKI
IPC: H01L43/08
Filed: 2020-09-17
Abstract: To suppress switching element defects.SOLUTION: A magnetic memory according to one embodiment has a first magnetoresistance effect element provided above a substrate, a first switching element material and a first conductor, each of which is provided above the first magnetoresistance effect element. The first switching element material includes a first portion in contact with a lower surface of the first conductor directly above the first magnetoresistance effect element. The area of the bottom surface of the first switching element material is smaller than the cross-sectional area of the first switching element material along the bottom surface of the first conductor.SELECTED DRAWING: Figure 3
Patent JP-2021184233-A (JP)
Title: Electronic terminal device that performs control command execution and feedback output corresponding to user's hand gesture and operating method thereof
Inventor: LEE DONG HEE
IPC: G06T7/20
Filed: 2020-09-23
Abstract: To provide an electronic terminal device which allows a user to recognize whether a hand gesture input by the user has been properly recognized or not.SOLUTION: An electronic terminal device 110 includes: an image acquisition unit 113 which images a user's hand and acquires an image including the hand; a joint point extraction unit 114 which extracts joint points from a hand area; a reference circle generation unit 115 which generates an imaginary reference circle for confirming gesture for the hand area; a gesture vector generation unit 116 which confirms whether the imaginary reference circle includes n joint points or not and generates an n-dimensional gesture vector; a similarity calculation unit 117 which calculates similarity between the gesture vector and each of gesture determination reference vectors and selects a first gesture determination reference vector having the highest similarity; and a feedback output unit 118 which confirms whether the highest similarity exceeds a preset threshold or not, and outputs a feedback.SELECTED DRAWING: Figure 1
Patent JP-2022052919-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-09-24
Abstract: To provide a game machine capable of more suitably showing a series of performances to be executed.SOLUTION: A game machine includes an introduction part until winning/losing regarding whether control is performed to an advantageous state is reported, and an epilogue part to be executed when control is performed to an advantageous state after notification of winning/losing, a specific scene for outputting a speech sound uttered by a character and an operation sound corresponding to operation of the character is available in the introduction part, and a speech sound uttered by a character is more largely outputted than operation sound corresponding to operation of the character in the specific scene.SELECTED DRAWING: Figure 165
Patent JP-2022056889-A (JP)
Title: Coating composition
Inventor: UENO SATOSHI
IPC: C09D133/00
Filed: 2020-09-30
Abstract: To provide a one-pack curable coating composition which is excellent in handleability and working efficiency while holding weather resistance and stain resistance.SOLUTION: A one-pack coating composition is provided, including : (a) an alkoxy group-containing organic silane compound represented by formula (1) having an Si content of 15 mass% or more or its condensate. Expression (1): R3Si(R2)(R4)OR1, in the expression (1), R1 represents an alkyl group, R2 to R4 are each OR1 (R1 is the same as the above description), an alkyl group or an aryl group, and at least one of R2 to R4 is an alkyl group or an aryl group; (b) at least one selected from a partially hydrolyzed condensate of tetramethoxysilane and a partially hydrolyzed condensate of tetraethoxysilane; (c) an acrylic resin having an alkoxysilyl group or both an acrylic resin having an alkoxysilyl group and an acrylic resin having no alkoxysilyl group; and (d) an organic solvent.SELECTED DRAWING: None
Patent JP-2022059725-A (JP)
Title: Information processor, information processing system, and program
Inventor: TANAKA EIICHI
IPC: G06F16/36
Filed: 2020-10-02
Abstract: To provide an information processor which can select a more efficient pair of tokens to calculate the relevance of the tokens compared to the case when selecting a pair of tokens randomly, when presenting a pair of tokens to a user.SOLUTION: The information processor has processor which selects a pair of tokens, receives an evaluation by a user of the relevance of the pair of tokens when the pair of tokens is presented to the user, calculates the relevance of the presented pair of tokens from the received evaluation, selects again a pair of tokens with a similar relevance calculated, receives again an evaluation by a user of the relevance of the pair of tokens when the pair of tokens selected again is presented to the user, and calculates the relevance of the presented pair of tokens from the evaluation received again.SELECTED DRAWING: Figure 4
Patent JP-2022061149-A (JP)
Title: Concrete surface layer quality evaluation system
Inventor: SAWARA SEIYA
IPC: G06N20/00
Filed: 2020-10-06
Abstract: To provide a concrete surface layer quality evaluation system capable of improving user-friendliness.SOLUTION: A concrete surface layer quality evaluation system comprises: a learning data reception unit which receives an input of learning data containing a surface layer image of concrete and results of evaluating the image in n-point increments; a model generation unit which generates a machine learning model for evaluating an image of an evaluation object in m-point increments greater than n-point increments using the learning data; an evaluation image reception unit which receives an input of an image of a captured evaluation object; and an evaluation unit which evaluates and outputs the image of the evaluation object in m-point increments using the machine learning model. If the evaluation results in n-point increments contained in the learning data do not match evaluation results in m-point increments, the system replaces the evaluation results in n-point increments with evaluation results in the m-point increments near the evaluation results in n-point increments and generates a machine learning model.SELECTED DRAWING: Figure 11
Patent JP-2022062520-A (JP)
Title: Electronic device, control method, and trained model
Inventor: YOKOYAMA OJURO
IPC: G06F11/07
Filed: 2020-10-08
Abstract: To enable accurate detection of abnormality in a process being executed.SOLUTION: An electronic device is provided, comprising: a processor for executing processes based on a program; an acquisition unit configured to acquire information indicative of a processor usage rate for each thread using the processor; a computation unit configured to use the information acquired by the acquisition unit to derive first information indicative of a proportion of the number of threads with processor usage rates within a given range to the total number of threads using the processor; an extraction unit configured to use the information acquired by the acquisition unit to extract second information indicative of a usage rate of a first thread that is most used among the threads using the processor; and an abnormality detection unit configured to detect processing abnormality based on the first and second information.SELECTED DRAWING: Figure 1
Patent JP-2022064604-A (JP)
Title: Curable composition for temporary fixing, and temporary fixing method
Inventor: KONDO KEI
IPC: C09J4/04
Filed: 2020-10-14
Abstract: To provide a curable composition for temporary fixing, which gives a cured product excellent in adhesiveness and can be easily peeled or removed after curing.SOLUTION: The curable composition for temporary fixing is a curable composition which contains a 2-cyanoacrylate compound represented by formula (1), and a cured product of the curable composition has a storage modulus at 23°C of 1.0×104 Pa or more and 1.0×108 Pa or less. In the formula (1), each L1 independently represents a C2-6 linear or branched alkylene group which may have a substituent; p represents an integer of 2-8; and R1 represents a C1-8 linear or branched alkyl group, an aryl group, an alkenyl group, or an alkynyl group which may have a substituent.SELECTED DRAWING: Figure 1
Patent JP-2022065508-A (JP)
Title: Energization state diagnostic circuit and power supply device
Inventor: MATSUKAWA SHIGERU
IPC: H02H7/00
Filed: 2020-10-15
Abstract: To provide an energization state diagnostic circuit that is not easily affected by noise and does not require a new isolated power supply.SOLUTION: An energization state diagnostic circuit 10 for diagnosing the energization state of energization state changing means RL includes an isolation transformer 11 having a primary coil L1 and a secondary coil L2 connected to the energization state changing means RL, an AC signal source 12 that applies an AC voltage to the primary coil L1, a load 14 that is provided between the secondary coil L2 and the energization state changing means RL to allow the secondary load current to flow through the secondary coil L2, and a detection circuit 13 that detects the primary load current flowing through the primary coil L1 according to the secondary load current.SELECTED DRAWING: Figure 1
Patent JP-2022065893-A (JP)
Title: Massager
Inventor: UENO HIROSHI
IPC: A61N1/18
Filed: 2020-10-16
Abstract: To solve a problem in which massage by electrifying a human body is possible only in a restrained range by electrode arrangement, and a versatile massage performance is impossible.SOLUTION: A massager 1 of the present invention includes: a body part 2; and, in this body part 2, one electrode A arranged in a position that can come into contact with a human body and the other electrode B arranged by being insulated from the one electrode A. In the body part 2, an inter-finger holding part 5 that is shaped to hold between fingers is formed and the other electrode B is provided in this inter-finger holding part 5 in the structure.EFFECT: As one electrode is formed on the human body and the other electrode is formed on the hand through the inter-finger holding part, so long as the hand is concerned, for example, even one thumb or a part of the palm is enough to come into contact with the human body. Also, the body part is held between the fingers for use by the inter-finger holding part, so that other fingers and the palm can be freely used to perform versatile massaging.SELECTED DRAWING: Figure 1
Patent JP-2022067284-A (JP)
Title: Composite plastic material
Inventor: TSUCHIDA AKIHIRO
IPC: C08L101/00
Filed: 2020-10-20
Abstract: To provide a novel composite plastic material using a plastic material derived from an automobile component.SOLUTION: A composite plastic material includes (a) a plastic material derived from an automobile component, and (b) one or both of a carbon fiber and a carbon fiber-containing resin material including a carbon fiber and a resin component. A volume average fiber length of the carbon fiber is 105 μm or more and 20 mm or less.SELECTED DRAWING: Figure 5
Patent JP-2022068744-A (JP)
Title: Component supply device
Inventor: KAWAGUCHI SATOSHI
IPC: H05K13/02
Filed: 2020-10-22
Abstract: To provide a component supply device capable of improving productivity.SOLUTION: The component supply device for transporting a carrier tape containing parts to supply the component to a component mounting unit, includes: a tape transport path for guiding carrier tape transportation; a stopper that has a contact portion that comes into contact with the tip of the carrier tape at a predetermined position of the tape transport path, which is movable between a stop position to stop the carrier tape at a predetermined position and a stopper release position where the carrier tape can be transported downstream from the stop position; and a drive unit that moves the stopper to the stop position and the stopper release position. The contact portion moves away from the tip of the carrier tape along the carrier direction of the carrier tape when moving from the stop position to the stopper release position.SELECTED DRAWING: Figure 18
Patent JP-2021007271-A (JP)
Title: Competition watching system, video collection providing device of competition watching system, and program for video collection providing device
Inventor: SUZUKI MASAHIRO
IPC: H04N21/482
Filed: 2020-10-23
Abstract: To provide a competition watching system enabling a spectator to watch performances of players in positions that cannot be watched directly.SOLUTION: A video collection providing device collects video streams of videos, such as motion videos, that are transmitted by radio from a plurality of cameras. The video collection providing device automatically recognizes the behavior and/or situation of a player by image recognition for video information of the video streams having been collected, predictively detects recommended scenes of performances of a competition for recommending watching by a spectator, and transmits to a spectator terminal an advance notice of the recommended scenes having been predictively detected and also provides the spectator terminal with video streams including the recommended scenes having been notified in advance in the collected video streams. The spectator terminal notifies the spectator of the advance notice of the recommended scenes upon receiving the advance notice, and acquires video streams including the recommended scenes, the video streams being transmitted from the video collection providing device.SELECTED DRAWING: Figure 1
Patent JP-2021070625-A (JP)
Title: Lithium composite oxide and lithium secondary battery comprising the same
Inventor: CHOI MOON HO
IPC: C01B35/12
Filed: 2020-10-26
Abstract: To provide a Ni-rich cathode active material capable of improving the efficiency and life characteristics, etc. of lithium secondary batteries.SOLUTION: A lithium composite oxide capable of improving the capacity and life characteristics of lithium secondary batteries and a lithium secondary battery containing the same. According to the present invention, the stability of the lithium composite oxide can be improved when the atomic ratio of boron (B) and nickel (Ni) is within a specific range in the surface of the lithium composite oxide that comprises (i) primary particles capable of absorbing and releasing lithium and (ii) secondary particles containing agglomerated primary particles. Because of this, the capacity and life characteristics of lithium secondary batteries that use the lithium composite oxide as the cathode active material can be improved.SELECTED DRAWING: Figure 1
Patent JP-2022070353-A (JP)
Title: Light emitting device
Inventor: SHINDO YUJI
IPC: B41J2/44
Filed: 2020-10-27
Abstract: To improve workability compared to mounting work using an adhesive.SOLUTION: A light emitting device includes: an LPH 140 which has a plurality of LED arrays aligned in a Z direction, which is placed at a position predetermined at both ends in the Z direction, and which emits light to the same side from the plurality of LED arrays mutually; a dynamic vibration absorber 50 which has a weight 51 positioned at the center in the Z direction of the LPH 140 and elastic parts 53 supporting the weight 51 in such a manner that the weight 51 can vibrate and which is attached to the LPH 140 so as to absorb vibration of the LPH 140; and mounting members 70 which have portions inserted into grooves 55 formed at the elastic parts 53 of the dynamic vibration absorber 50 so as to mount the dynamic vibration absorber 50 on the LPH 140 with the portions.SELECTED DRAWING: Figure 5
Patent JP-2022073432-A (JP)
Title: Sterilizing light source module and irradiation device using the same
Inventor: MIKAMI HITOSHI
IPC: A61L2/10
Filed: 2020-11-02
Abstract: To provide a sterilizing light source module capable of uniformly irradiating UV ray to a planar region and an irradiation device using the same.SOLUTION: According to the present invention, a sterilizing light source module characterized by comprising a light emitting diode for emitting ultraviolet rays, a curved portion arranged on a light emitting side of the light emitting diode, and a cylindrical lens having a flat portion for emitting ultraviolet light emitted from the light emitting diode, in which, in the curved surface portion, a groove portion for receiving ultraviolet rays emitted from the light emitting portion is formed, and, in a bottom portion of the groove portion, in a cross-sectional view of the cylindrical lens, a convex portion curved so as to swell toward the light-emitting portion is formed and an irradiation device using the same are provided.SELECTED DRAWING: Figure 2
Patent JP-2022074239-A (JP)
Title: Cart device
Inventor: YAMANE TAKAMASA
IPC: A47B91/06
Filed: 2020-11-04
Abstract: To provide a convenient cart device sufficiently securing a storage space in a depth direction of a mounting part.SOLUTION: A cart device includes: a base part capable of traveling on a floor; an expandable supporting body extending upward from the base part; a top plate supported by the supporting body and vertically elevating corresponding to the expansion and contraction of the supporting body; and a mounting part hung and fixed to the rear face side of the top plate and elevating together with the top plate. The mounting part has a bottom plate part positioned below the top plate and having a mounting surface to mount an article on, arranged in a position separated to at least one side in a first direction crossing a vertical direction of the supporting body, and a regulation part for regulating an article mounted on the mounting surface from moving to a side close to the supporting body. The regulation part has a pair of regulation surfaces separately disposed at both sides in a second direction crossing the vertical direction with respect to the center of the supporting body in plane view and the first direction, arranged at a side where the mounting surface in the first direction is disposed, separately from the supporting body, and regulating the article from moving to a side close to the supporting body.SELECTED DRAWING: Figure 1
Patent JP-2022075377-A (JP)
Title: Information processing device, control method, program and storage medium
Inventor: AOKI TAKESHI
IPC: G01S17/89
Filed: 2020-11-06
Abstract: To provide an information processing device capable of preferably estimating a reflection characteristic.SOLUTION: A controller 43 of a reflection characteristic estimation device 4 acquires point group data D1 measured at a plurality of irradiation positions by a lidar 2 for performing measurement by receiving reflection light of irradiated light. Then, the controller 43 generates integrated point group data D3 obtained by associating the irradiation positions with information on reflection intensity at each measurement point. Then, the controller 43 estimates a reflection characteristic representing a relation between an irradiation angle and the reflection intensity in each cluster of measurement points shown by the integrated point group data D3.SELECTED DRAWING: Figure 7
Patent JP-2022077095-A (JP)
Title: Water-glycol hydraulic fluid
Inventor: KANEKO HIROSHI
IPC: C10M173/02
Filed: 2020-11-11
Abstract: To provide a water-glycol hydraulic fluid which has improved wear resistance.SOLUTION: A water-glycol hydraulic fluid contains as fatty acid lubricants 0.2 to 0.6 mass% of dimer acid and more than 0.10 mass% and 0.20 mass% or less of the following phosphate so that a sum of the dimer acid and the phosphate is more than 0.35 mass% (where, R1 and R2, which may be the same or different, each represent a hydrogen atom or a C1-C30 hydrocarbon group, R3 represents a C1-C20 hydrocarbon group, R4 represents a hydrogen atom or a C1-C30 hydrocarbon group, and X1, X2, X3, and X4, which may be the same or different, each represent an oxygen atom or a sulfur atom).SELECTED DRAWING: None