baber/WOPTO huggingface dataset:
Patent JP-2021034846-A (JP)
Title: Encoder and control method therefor
Inventor: SUZUKI RYOTA
IPC: H04N19/136
Filed: 2019-08-22
Abstract: To provide an encoder which suppresses image quality reduction while considering the image quality of a whole image.SOLUTION: An encoder comprises: frequency conversion means which performs frequency conversion on image data and generates a conversion coefficient; quantization means which quantizes the conversion coefficient; encoding means which encodes the quantized conversion coefficient; and quantization control means which controls a quantization parameter. The quantization control means includes: quantization parameter setting means which sets the quantization parameter; feature information generation means which generates a plurality of pieces of feature information with respect to the image data on a block basis; feature classification means which determines, based on the feature information, which feature classification among a plurality of feature classifications a block belongs to; and quantization parameter correction means which corrects the quantization parameter based on a quantization parameter correction amount corresponding to the feature classification. The feature classification means determines a block including an edge region in the block as a predetermined feature classification.SELECTED DRAWING: Figure 9B
Patent JP-2020072775-A (JP)
Title: Game machine
Inventor: TAKIMOTO DAISUKE
IPC: A63F5/04
Filed: 2019-08-27
Abstract: To provide a game machine which has a display device that can display a performance image that is clear and has a dot feeling.SOLUTION: In a game machine having a display device 100, the display device includes: an LED substrate 122 in which a plurality of LED elements are arranged in the matrix from the rear side to the front side of the game machine; a reflector 123 in which a cell corresponding to each LED element is arranged; a diffusion sheet 124; and a transparent sheet 126 subjected to smoke processing.SELECTED DRAWING: Figure 63
Patent JP-2021035698-A (JP)
Title: Synthetic rubber manufacturing method
Inventor: KAWANAKA TAKAFUMI
IPC: C08J5/18
Filed: 2019-08-30
Abstract: To provide a synthetic rubber manufacturing method which can regulate fall in a conveyance direction of a blade part, effectively suppress fall and twist of a rubber sheet during the cutting and obtain a favorable cutting face.SOLUTION: A synthetic rubber manufacturing method comprises: a conveyance step of conveying sheet-like synthetic rubber 15 continuous with a prescribed width by a conveyor; and a cutting step of cutting the tip side portion of the synthetic rubber 15 into a cut sheet shape with a prescribed length on the downstream side in the conveyance direction of the sheet-like synthetic rubber 15. In the cutting step, a cutting blade 70 having a blade part having an edge line continuously changing to the different heights with respect to the upper surface of the sheet-like synthetic rubber 15 is arranged so as to face the upper surface of the sheet-like synthetic rubber 15 on the conveyor 74, the cutting blade 70 is guided so as to be able to ascend/descend on the outer side with respect to the sheet-like synthetic rubber 15 on the conveyor 74, the cutting blade 70 is made to ascend/descend to cut the sheet-like synthetic rubber 15 at a prescribed conveyance position, and synthetic rubber 16 in the cut sheet shape is obtained.SELECTED DRAWING: Figure 1
Patent JP-2021039869-A (JP)
Title: Socket and electronic apparatus
Inventor: IKEGAMI FUMITO
IPC: H01R13/631
Filed: 2019-09-02
Abstract: To provide a socket that improves connection reliability while allowing good fitting to a connection object.SOLUTION: A socket 10 comprises: a first insulator 20 that is formed in a frame shape; a second insulator 30 that is movable with respect to the first insulator 20; and a plurality of contacts 50 that have support parts supported by the first insulator 20 and are arranged inside the second insulator 30. The contacts 50 each have an elastic part 54 that is connected to the support parts and arranged between the support parts and the second insulator 30, and a movable part 55 that has a contact part 55c in contact with a connection object 60, is located inside the second insulator 30 compared with the elastic part 54, and is movable with respect to the second insulator 30.SELECTED DRAWING: Figure 12
Patent JP-2021040222-A (JP)
Title: On-premises switchboard and determination method
Inventor: IORI SHOTA
IPC: H04Q3/58
Filed: 2019-09-02
Abstract: To provide an on-premises switchboard and a determination method capable of determining whether a rejection of a facsimile call is caused by a non-notified transmission being performed.SOLUTION: An on-premises switchboard 100 for accommodating a facsimile machine includes a transmission unit 101 for transmitting a call request message to an incoming facsimile machine based on dial information originated by the facsimile machine, a reception unit 102 for receiving a response message to the call request message, and a determination unit 103 that determines, based on the dial information, whether an incoming call has been rejected by a non-notification setting when the response message represents a rejection of the incoming call.SELECTED DRAWING: Figure 2
Patent JP-2021037847-A (JP)
Title: Display system
Inventor: AONUMA MASAKI
IPC: B60J1/02
Filed: 2019-09-03
Abstract: To provide a display system that has a display device, which includes a flexible display unit, installed in a moving entity having a transparent member, and inhibit video from being reflected on the transparent member.SOLUTION: A display system includes a display device 1 having a flexible display unit 11, and a visible light absorption part 2 layered on a transparent member of a moving entity. The visible light absorption part 2 is disposed to cover an area of a surface of the transparent member on the side of the display unit 11 to which light emanating from the display unit 11 which is shaped like a curved surface exhibiting the largest curvature is projected. Accordingly, even when part of video light emanating from the display unit 11 shaped like a curved surface is projected to the transparent member, the light is absorbed by the visible light absorption part 2. Eventually, reflection of video on the transparent member is inhibited.SELECTED DRAWING: Figure 1
Patent JP-2021039648-A (JP)
Title: Machine learning device, servo control device, servo control system and machine learning method
Inventor: LIANG YAO
IPC: G05D3/12
Filed: 2019-09-05
Abstract: To correct inter-axis interference and improve a command followability in a servo control unit, while avoiding complicated adjustments.SOLUTION: In a machine learning device that performs machine learning for a plurality of servo control units corresponding to a plurality of axes, a first servo control unit for an axis that receives interference comprises a correction unit which corrects at least one of position deviation, a speed command, and a torque command of the first servo control unit based on a function that contains at least one of variables related to the position command and variables related to position feedback information of a second servo control unit with respect to the interfering axis; the machine learning device acquires state information including first servo control information of the first servo control unit, second servo control information of the second servo control unit, and a function coefficient; the machine learning device outputs behavior information including coefficient adjustment information to the correction unit; the machine learning device outputs a value of a reward in reinforcement learning using an evaluation function that is the function of the first servo control information; and the machine learning device updates a value function based on the reward value, the state information, and the behavior information.SELECTED DRAWING: Figure 1
Patent JP-2021042329-A (JP)
Title: Resin composition for easily tearable film and easily tearable films using the same
Inventor: ISHIHARA TOSHIHISA
IPC: B32B27/30
Filed: 2019-09-12
Abstract: To provide a resin composition for easily tearable film that not only has excellent tear resistance in a longitudinal direction and in a transverse direction but also exhibits excellent heat sealability and heat resistance, and to provide an easily tearable film and an easily tearable multilayer film using the same.SOLUTION: There is provided a resin composition for an easily tearable film including a polyolefin resin and a hydrogenated block copolymer obtained by hydrogenating a block copolymer having at least two polymer blocks P derived from a vinyl aromatic compound, and at least one polymer blocks Q derived from a conjugated diene. The content of the hydrogenated block copolymer in the resin composition (100 mass%) is preferably 3 mass % or more. There is also provided an easily tearable film composed of the resin composition for the easily tearable film.SELECTED DRAWING: None
Patent JP-2021041026-A (JP)
Title: Biomedical measurement apparatus
Inventor: KANDORI AKIHIKO
IPC: A61B5/113
Filed: 2019-09-12
Abstract: To monitor respiration and measure a cardiac output, for a general patient.SOLUTION: One embodiment of a biomedical measurement apparatus comprises: at least two electrodes to be attached to a living body; a power source for supplying an AC current between the two electrodes; at least two coils which are disposed so as to sandwich a line combining the two electrodes therebetween and detects a magnetic field regarding variation in the AC current with variation in the impedance of the living body; and a detection circuit which adds or subtracts a signal regarding a magnetic field detected by the two coils and outputs the signal as variation in the impedance.SELECTED DRAWING: Figure 2
Patent JP-2021041067-A (JP)
Title: Estimation device, estimation system, estimation method, and program for estimation
Inventor: OMORI KOICHI
IPC: A61B5/11
Filed: 2019-09-13
Abstract: To provide an estimation device capable of easily and accurately estimating the cause of the vertigo, an estimation system with the estimation device, an estimation method and a program for estimation.SOLUTION: An estimation device 100 comprises: an eyeball movement data input unit 1135 which receives eyeball movement data including information on the movement of eyeballs of an object person 2 acquired under a predetermined condition; an estimation unit 1130 which estimates the cause of the vertigo, based on the eyeball movement data inputted from the eyeball movement data input unit 1135 and an estimation model 114 generated by machine learning; and an output unit 1103 for outputting a result of the estimation by the estimation unit 1130. The estimation model 114 is machine-learned based on a result of the estimation of the cause of the vertigo using the eyeball movement data and the cause of the vertigo associated with the eyeball movement data (a result of definite diagnosis).SELECTED DRAWING: Figure 10
Patent JP-2021041675-A (JP)
Title: Printing device, method for controlling printing device and program
Inventor: NIIYAMA SHINICHIRO
IPC: B41J2/01
Filed: 2019-09-13
Abstract: To avoid contact between a printing medium and a print head without deterioration in productivity of a printer 1.SOLUTION: A printer 1 includes: a transportation belt for transporting a printing medium W; a print head for discharging ink to form an image on the printing medium W placed on the transportation belt; a carriage for scanning in a crossing direction crossing with a transportation direction of the printing medium while being mounted with the print head thereon; a sensor unit 7 for detecting an unprintable region in the printing medium where the printing medium placed on the transportation belt may come into contact with the print head; and a control unit 100 that, when the sensor unit 7 detects an unprintable region during printing, controls the carriage to retreat from a position where the print head forms an image, controls the transportation belt to transport the printing medium until when the unprintable region is positioned downstream in the transportation direction as compared to the print head and continues printing from a printable region adjacent to the unprintable region.SELECTED DRAWING: Figure 4
Patent JP-2021047724-A (JP)
Title: Work system, autonomous work machine, and control method and program of autonomous work machine
Inventor: TAKAHASHI HIROTO
IPC: A01B69/00
Filed: 2019-09-19
Abstract: To provide a technique for facilitating work of removing dirt adhering to a work machine.SOLUTION: A work system includes a first autonomous work machine and a second autonomous work machine. The first autonomous work machine includes: detection means that detects dirt on the second autonomous work machine; and notification means that, when the detection means detects the dirt, notifies the second autonomous work machine of dirt information indicating that the dirt has been detected. The second autonomous work machine washes off the dirt or stands by at a predetermined position according to the notification of the dirt information performed by the notification means.SELECTED DRAWING: Figure 5
Patent JP-2021051620-A (JP)
Title: Device, system, and method for supporting work
Inventor: TSUTSUMI DAISUKE
IPC: G05B19/418
Filed: 2019-09-26
Abstract: To conduct an analysis of a work ability for increasing the production ability of a worker.SOLUTION: A work supporting device includes: a storage unit for storing work instruction information including instructions of work procedures for allowing a worker to execute predetermined work steps, and storing work ability model information including a plurality of models determined on the basis of the physical characteristics of the worker in each work step; a work sensing processing unit for generating sensing information by sensing the physical characteristics in a work of a worker who is working on the basis of the work instruction information; and a work ability evaluation processing unit for selecting one or more models that match the sensing information from the work ability model information for each worker, and generating work ability evaluation information related to the sensing information.SELECTED DRAWING: Figure 1
Patent JP-2021052360-A (JP)
Title: Information processing device and information processing method
Inventor: SONE MOTOKI
IPC: H04N21/235
Filed: 2019-09-26
Abstract: To provide an information processing device and an information processing method capable of easily providing content related to a broadcast program out of the contents uploaded by a user.SOLUTION: A received information acquisition unit acquires a piece of received information representing a received program received by a receiver unit. A content request unit acquires program-related information relevant to a content of the received program out of program information of the received programs and requests a piece of content including image-related information corresponding to the program-related information out of the contents of a user of the receiver unit to a content storage unit that stores the contents including images and image-related information relevant to the image. A content provision unit allows the receiver unit to acquire the content requested by the content request unit.SELECTED DRAWING: Figure 1
Patent JP-2021056617-A (JP)
Title: Design system and design method
Inventor: IKEDA RYUSUKE
IPC: G06F30/23
Filed: 2019-09-27
Abstract: To provide a design system and a design method, enabling necessary data to be easily extracted from huge amount of data of stress acting on a structure, and furthermore enabling rational design to be performed.SOLUTION: A design system 1 is provided that assists the design of a design-object structure using a three-dimensional finite element method, and that comprises an arithmetic processing unit 4. The arithmetic processing unit 4 three-dimensionally analyzes the component of stress acting on a structure with respect to earthquake input on the basis of design data relating to the construction and a load of the structure, calculates a locus indicating a relationship between axial force and bending moment which act on the structure, sets a stress space for design in such a manner that the space envelopes a region including the track in a projecting shape, and calculates a first design stress acting on a cross-section of the structure on the basis of the stress space for design.SELECTED DRAWING: Figure 1
Patent JP-2021052995-A (JP)
Title: Game machine
Inventor: KUBO KAZUNORI
IPC: A63F7/02
Filed: 2019-09-27
Abstract: To provide a game machine which can increase the game amusement.SOLUTION: When a displacement member F130 is displaced from a prescribed position due to the weight of a ball, an opening/closing member F140 is opened. In this case, when there is a ball that moves in a fifth path FRt5, this ball easily flows to an inflow port FOPf1. Namely, when a ball moves in the fifth path FRt5, if the weight of another ball is applied to the displacement member F130, the ball that moves in the fifth path FRt5 easily flows to an inflow port FOPf61. With this configuration, the game amusement can be increased.SELECTED DRAWING: Figure 304
Patent JP-2021053028-A (JP)
Title: Shelf
Inventor: TAKASHIMA SHIGEYUKI
IPC: A47B57/48
Filed: 2019-09-30
Abstract: To provide a shelf that eliminates the need of additionally installing an independent structure thereto when an optional member is fitted thereto but is not complicated in the structure and preferably used in an office and the like.SOLUTION: A shelf includes: frames 11A, 11B extending horizontally; a shelf board 12 adjacent to the frames and forming a placing surface; and masonry joints 13A, 13B formed between the frames and the shelf board to fit an optional member.SELECTED DRAWING: Figure 7
Patent JP-2021055918-A (JP)
Title: Heat source unit and refrigeration unit
Inventor: TAKEGAMI MASAAKI
IPC: F25B1/10
Filed: 2019-09-30
Abstract: To suppress generation of pressure abnormality in a receiver.SOLUTION: A heat source control part (14) carries out a first operation, when a pressure (RP) within a receiver (41) exceeds a first predetermined pressure (Pth1) while a compression element (20) is in a stop condition. In the first operation, the heat source control part (14) allows communication between an inlet of the compression element (20) and the receiver (41) to put the compression element (20) into a drive condition.SELECTED DRAWING: Figure 7
Patent JP-2021056845-A (JP)
Title: Inspection support system
Inventor: ITANI KEISHI
IPC: G06F3/16
Filed: 2019-09-30
Abstract: To provide an inspection support system which can reduce a burden in an inspection work.SOLUTION: An inspection support system according to the present invention has a storage region A for storing an inspection item table 21 including inspection parts, inspection items and acceptability criteria, a speaker 11 for emanating sounds representing reading of the inspection items of at least the inspection item tables 21, a sound recognition unit 14b for receiving an input of speech of an inspector to recognize contents of the speech, and an inspection system 14c for determining whether or not the contents recognized by the sound recognition unit 14b satisfies the acceptability criteria.SELECTED DRAWING: Figure 1
Patent JP-2021060023-A (JP)
Title: Engine valve structure of internal combustion engine
Inventor: YOSHIOKA MAMORU
IPC: F01L3/20
Filed: 2019-10-09
Abstract: To prevent respective sections which perform opening and closing operation in an engine valve structure from being subject to high temperature by inhibiting heat transfer thereto and thereby controlling abrasion thereof.SOLUTION: An engine valve structure comprises an exhaust valve 18 which is provided with a valve system 20 in the shape of a rod shaft and a valve head 22 in the shape of an umbrella-like disk integrally formed at one end of the valve system 20 in an axial direction. Opening and closing of the communication between a combustion chamber 16 and an exhaust passage 12 is performed with an outer periphery 24 of the shape of the umbrella-like disk of the valve head 22 brought into contact with or separated from a valve seat face 26 formed at an opening edge section on an exhaust passage 12 open into a combustion chamber 16 of an internal combustion engine 10 along with movement of the exhaust valve 18 in the axial direction. Also, a head hollow section 30 is formed inside an outer peripheral side section 32 forming the outer periphery 24 of the shape of umbrella-like disk at an outer side in a radial direction of the valve head 22 on the exhaust valve 18.SELECTED DRAWING: Figure 1
Patent JP-2021062163-A (JP)
Title: Game machine
Inventor: YONETANI KENICHI
IPC: A63F5/04
Filed: 2019-10-17
Abstract: To provide a game machine with high amusement property capable of preventing a player's gambling spirit from being fueled excessively.SOLUTION: Game state control means can control a game to a second game state when a first shift condition is established in a first game state; can control the game to a third game state when a second shift condition is established in the second game state and a fourth game state; can control the game to the fourth game state after the termination of the third game state when the game state is determined to be controlled to the fourth game state after the termination of the third game state; and can control the game to the first game state when a third shift condition is established in the fourth game state. Section control means can control a section to a regular section in the first game state, and can control the section to advantageous sections in the second to fourth game states. Notification means can report specific information on an operation mode in the third game state. The second game state is a game state in which the probability of shifting to the third game state is higher than the fourth game state.SELECTED DRAWING: Figure 16
Patent JP-2021064763-A (JP)
Title: Power supply device and power transmission coil
Inventor: ASO SHINJI
IPC: H02J50/10
Filed: 2019-10-17
Abstract: To provide a power supply device and a power transmission coil which allow reduction in footprint.SOLUTION: A power supply device is targeted for a plurality of mobile terminals, as power supply objects, with different housing sizes. The power supply device has a power transmission coil 3 which supplies electric power in a non-contact manner to a power reception coil of the mobile terminal by electromagnetic induction. The power supply device is provided with a case 2 which has, on its upper side, an insertion port 21 for allowing the mobile terminal to be inserted only in the vertical direction, and which partially houses the mobile terminal thus inserted from the insertion port 21. The power transmission coil 3 is bent into a first coil part 3a and a second coil part 3b. The first coil part 3a is disposed along a first power transmission surface 22 which is located inside the case 2 and is continuous with the insertion port 21. The second coil part 3b is disposed along a second power transmission surface 23 which is located outside the case 2 and is continuous with the first power transmission surface 22 via the insertion port 21.SELECTED DRAWING: Figure 1
Patent JP-2021066561-A (JP)
Title: Hanging tool for truck and truck
Inventor: SUZUKI TOSHIO
IPC: B66C1/62
Filed: 2019-10-23
Abstract: To provide a hanging tool for a truck capable of reducing the effort and time when materials are loaded on the truck and the transported materials are raised/lowered.SOLUTION: A hanging tool for a truck has a pair of traverse frame members 21 separated from each other, arranged in parallel, and supporting the load-carrying platform of a truck 10 from the lower surface side, a pair of connecting frame members 22 separated from each other, arranged in parallel, to connect the traverse frame members 21, and a hook part 3 attached to both ends of each of the traverse frame members 21, and on which the fastener of an elevating machine for hanging and rising/lowering the truck 10 is hung.SELECTED DRAWING: Figure 1