baber/WOPTO huggingface dataset:
Patent JP-2020126021-A (JP)
Title: Abnormal sound detector and abnormal sound detection method
Inventor: KAWAGUCHI YOHEI
IPC: G01H17/00
Filed: 2019-02-06
Abstract: To provide an abnormal sound detector with which an operating tone of a machine facility to be diagnosed is inputted and the presence of an abnormal sound is determined.SOLUTION: The abnormal sound detector is constituted by comprising: a first learning unit for inputting a normal operating tone of a machine facility in advance and analyzing a normal sound base spectrum by an amplitude spectrogram, and then registering it to a database; a new sound-new amplitude extraction unit for executing, on an acoustic signal inputted during diagnosis, supervised non-negative value matrix factorization where the normal sound base spectrum is used as teaching data, and outputting a non-negative matrix that cannot be low-rank approximated by the normal sound base spectrum as a new sound-new amplitude component; a second learning unit for extracting a new sound-new amplitude component from the normal operating tone of the machine facility in advance, learning a normal sound model by the new sound-new amplitude component and registering it to a database; and an abnormality detection unit for calculating the probability of a new sound-new amplitude component extracted from the acoustic signal of the machine facility during diagnosis being generated from the normal sound model of the second database.SELECTED DRAWING: Figure 1
Patent JP-2020135007-A (JP)
Title: Information processing device, learning device, and learnt model
Inventor: KOBAYASHI DAIKI
IPC: H04N1/00
Filed: 2019-02-13
Abstract: To provide an information processing device, a learning device, and a learnt model or the like for presenting appropriate countermeasures against an error which has occurred in an electronic apparatus.SOLUTION: An information processing device 200 includes: a storage unit 230 for storing a learnt model; a reception unit 210 for receiving error information and operation information transmitted from an electronic apparatus; and a processing unit 220 for presenting countermeasures recommended against an error indicated by the received error information on the basis of the learnt model. The learnt model is obtained by machine-learning a condition of countermeasures recommended against the error on the basis of a dataset in which the error information and the operation information are associated with countermeasure information indicating countermeasures executed against the error.SELECTED DRAWING: Figure 12
Patent JP-2019076787-A (JP)
Title: Medicine photographing device
Inventor: AMANO HIROKAZU
IPC: A61J3/07
Filed: 2019-02-14
Abstract: To provide a medicine identifying system which enables automatization of medicine identification.SOLUTION: A medicine identifying system 100 is constituted of a medicine photographing device 200 and a computer 500. Medicine identifying software 600 is installed in the computer 500. At the time of performing medicine identification, a user first sets a medicine to be identified in the medicine photographing device 200. Next, the medicine photographing device 200 photographs the medicine by using an operation of the user with respect to the computer 500 as a trigger. A photographed image of the medicine is transmitted to the computer 500 as data. Then, the medicine identifying software 600 refers to a database on the basis of this image data to search the medicine.SELECTED DRAWING: Figure 1
Patent JP-2020134252-A (JP)
Title: Image processing device
Inventor: NAKAO MASAFUMI
IPC: G01B11/25
Filed: 2019-02-15
Abstract: To make it possible to associate a world coordinate with a coordinate of an imaging device without using a calibration board.SOLUTION: Measurement pattern light reflecting from a measurement object W is received to generate a plurality of pattern images. An X coordinate, Y coordinate and Z coordinate of a specific point SP are measured based on the plurality of pattern images, and a calibration target is generated from a measurement result of the X coordinate, Y coordinate and Z coordinate. Calibration is implemented, using the generated calibration target.SELECTED DRAWING: Figure 25
Patent JP-2020132336-A (JP)
Title: Telescopic chain and chain mechanism having the same
Inventor: UNODA MASAHIKO
IPC: B29C55/08
Filed: 2019-02-18
Abstract: To provide a telescopic chain capable of stably extending and contracting.SOLUTION: A telescopic chain 3 comprises a plurality of clip parts 6 and a plurality of chain units 7. Each chain unit 7 has a pair of links 71 and 71 turnably connected to a pair of adjacent clip parts 6, respectively, and an intermediate link 72 turnably connected to each of the pair of links 71 and 71. The length of the chain unit 71 is changeable by turning the pair of links 71 and 71 with respect to the intermediate link 72, and the pair of links 71 and 71 are engaged with each other.SELECTED DRAWING: Figure 3
Patent JP-2020130527-A (JP)
Title: Ophthalmologic apparatus
Inventor: HEN MITSUHARU
IPC: A61B3/10
Filed: 2019-02-18
Abstract: To provide a technique for executing measurement of each portion of a subject eye with a simple constitution.SOLUTION: An ophthalmologic apparatus comprises: an imaging optical system which illuminates and images a subject eye; a reference movement control unit which causes the imaging optical system to automatically move to a reference position to image the reference portion of the subject eye; and a displacement movement control unit which causes the imaging optical system to automatically move to a displacement position different from the reference portion.SELECTED DRAWING: Figure 1
Patent JP-2020133254-A (JP)
Title: Key operation mechanism for automobile
Inventor: HIROZAWA YASUNORI
IPC: E05B85/06
Filed: 2019-02-20
Abstract: To simplify the structure of a key operation mechanism for an automobile.SOLUTION: A key operation mechanism 16 includes a key cylinder 10, a locking lever 22L extended from a side surface of the key cylinder 10, and an unlocking lever 22U extended from the side surface of the key cylinder 10 in a direction different from the direction in which the locking lever 22L extends. The key operation mechanism 16 further includes a locking tension wire 32 L for locking a door and an unlocking tension wire 32U for unlocking the door. One end of the locking tension wire 32L is attached to the locking lever 22L, and one end of the unlocking tension wire 32 U is attached to the unlocking lever 22U. When the key cylinder 10 is rotated in the locking direction, the locking lever 22L pulls the locking tension wire 32L, and when the key cylinder 10 is rotated in the unlocking direction opposite to the locking direction, the unlocking lever 22U pulls the unlocking tension wire 32U.SELECTED DRAWING: Figure 2
Patent JP-2020136555-A (JP)
Title: Processing device
Inventor: TAKAGI ATSUSHI
IPC: H01L21/301
Filed: 2019-02-22
Abstract: To provide a processing device that can easily confirm whether the processing order of a workpiece or the location where a kerf check is performed is properly set.SOLUTION: A processing device includes machining condition data registration means 82 that registers the position of a planned division line and the machining order of a plurality of planned division lines as machining condition data, a virtual line generation means 83 that generates a position to be processed as a virtual line on the basis of the processing condition data, and a display control unit 81 that displays an image of a package substrate 100, the virtual line, and the order information of the processing order in an overlapping manner when the package substrate 100 is displayed on a display unit 90.SELECTED DRAWING: Figure 1
Patent JP-2020132401-A (JP)
Title: Article transport system and article transport method
Inventor: YOSHITAKE HIROSHI
IPC: B65G1/137
Filed: 2019-02-22
Abstract: To solve a problem that latency at a workstation reduces system throughput due to delayed arrival of shelves transported by automated guided vehicles.SOLUTION: There is provided an article transport system including: a processor and a storage device accessed by the processor. The processor calculates a transport time until a transport device transports a shelf that is a target of work for taking out or storing articles to a work place where work is performed on the shelf, and a working time until the work scheduled to be done at the work place is completed, and determines whether the transport device adds instructions to move the shelf to the work place based on a difference between the transport time and working time.SELECTED DRAWING: Figure 5
Patent JP-2020133838-A (JP)
Title: Work machine
Inventor: OGAWA YUICHI
IPC: E02F9/22
Filed: 2019-02-22
Abstract: To provide a work machine in which a junction pipeline for enabling the supply of pressure oil from a second pump to a bottom side chamber of a boom cylinder is not provided, capable of actualizing operationality and energy saving property equivalent to those of a work machine in which the junction pipeline is provided, during rising operation of a revolving boom.SOLUTION: A controller 38 calculates a virtual flow amount (Qv) as the flow amount of a virtual junction pipeline 41, calculates a first pump temporary target flow amount (Q1, org) on the basis of the operation amount of a boom operation device 21, a second temporary target flow amount (Q2, org) on the basis of the operation amount of a revolving operation device 22, calculates a first pump final target flow amount (Q1, tgt) by adding the virtual flow amount to the first pump temporary target flow amount, and calculates a second pump final target flow amount (Q2, tgt) by subtracting the virtual flow amount from the second pump temporary target flow amount.SELECTED DRAWING: Figure 3
Patent JP-2020137395-A (JP)
Title: Energy management method and energy management device
Inventor: KAWAMURA TSUTOMU
IPC: H02J3/00
Filed: 2019-02-26
Abstract: To reduce energy costs while coping with uncertainty of activation times of an adjustment force.SOLUTION: An energy management device comprises: an adjustment force activation prediction unit 103 that predicts a plurality of activation times and activation probabilities with respect to an adjustment force on the basis of achievement information stored in an achievement DB 100, prediction information stored in a prediction DB 101, and a system power flow analysis result of a system analysis unit 102; an operation planning unit 104 that makes a plurality of operation plans for energy saving and adjustment force generation in an energy facility of a business entity 4 for the plurality of activation times with respect to the adjustment force, and evaluates an expectation value for a reduction energy cost on each operation plan on the basis of a product of the reduction energy cost on each operation plan and an activation probability with respect to the adjustment force for each activation time with respect to the adjustment force; a reduction energy coat expectation value comparison unit 105 that compares expectation values of reduction energy costs at the plurality of activation times with respect to the adjustment force; and an operation plan output unit 106 that outputs an operation plan selected on the basis of a comparison result on the expectation values of reduction energy costs to an operator.SELECTED DRAWING: Figure 2
Patent JP-2020138825-A (JP)
Title: Image recorder
Inventor: OKADA YUKI
IPC: B65H7/14
Filed: 2019-02-27
Abstract: To provide an image recorder capable of recording and forming an image on a desired position without requiring an input operation of a kind etc. of a recording medium by reliably grasping an end part of a border of the recording medium.SOLUTION: A printer 100 by which an end part of a roll sheet P to be conveyed in the conveying direction is detected to record and form an image on the roll sheet, comprises: a sensor group including a reflection-type sheet presence/absence sensor 125 for optically detecting the end part of the roll sheet in the conveying direction, a transmission-type sheet end part sensor 126, and a reflection-type sheet end part sensor 127; and a control unit for determining the form of the roll sheet based on the information detected by the sensors to convey the sheet and execute control processing of recording and forming the image.SELECTED DRAWING: Figure 1
Patent JP-2020150387-A (JP)
Title: Receiving device, server system, and receiving program
Inventor: FUKUDOME DAIKI
IPC: H04N21/6587
Filed: 2019-03-13
Abstract: To provide a receiving device, a server system, and a receiving program that can reduce delay in delivery due to the occurrence of a retransmission request.SOLUTION: A receiving device 1 includes: a packet monitoring unit 14 that detects loss or errors of packets when sequentially receiving the packets forming a moving image; and a retransmission request unit 16 that, when loss or an error of a packet is detected, requests the packet from a retransmission server 4 that stores packets common to a delivery server 3 via a high-speed slice faster than a standard slice instead of the delivery server 3 via the standard slice.SELECTED DRAWING: Figure 3
Patent JP-2020147994-A (JP)
Title: Multiple water stop wall structure
Inventor: KAMEI MASAMICHI
IPC: E06B5/00
Filed: 2019-03-13
Abstract: To provide a multiple water stop wall structure capable of suppressing water infiltration to the inside with a simple structure by providing multiple water stop walls and draining water permeated between the water stop walls by draining means such as a pump.SOLUTION: A plurality of water stop walls A, B, C, D are arranged in a multiplicity at intervals in the wall thickness direction. Drainage pumps a, b, c are provided as drainage means for discharging water permeated between the water stop walls A, B, C, D to the outside. At the time of flood disaster, the water level outside a multiple water stop wall structure rises, and the water permeating between the water stop wall A and the water stop wall B is discharged to the outside of the multiple water stop wall by a drainage pump a. If necessary, water stop walls are arranged in multiple such as a third water stop wall C and a fourth water stop wall D, and water permeating between them is discharged by drain pumps b, c. The water level of the permeated water becomes lower toward the inner side, and the damage of the flood disaster to the inner building protected by multiple water stop wall structure can be prevented.SELECTED DRAWING: Figure 1
Patent JP-2020146920-A (JP)
Title: Liquid jet device
Inventor: YODA HIROYUKI
IPC: B41J2/17
Filed: 2019-03-13
Abstract: To provide a liquid jet device which enables improvement of workability during replacement of a waste liquid storage body while minimizing enlargement of the liquid jet device as much as possible.SOLUTION: A liquid jet device 11 includes: a transport part 42 which transports a medium in a transport direction Y1; a liquid jet head which jets a liquid to the medium; a carriage 51 supporting the liquid jet head; a liquid storage container which stores the liquid supplied to the liquid jet head; and a discharge part 43 which discharges the medium to which the liquid is jetted. Further, the liquid jet device 11 includes a holding part 73 which holds a waste liquid box 71 (one example of a waste liquid storage body) which can store the liquid discharged from the liquid jet head as a waste liquid. The holding part 73 is disposed at a position at the downstream side of the carriage 51 in the transport direction and above the discharge part 43.SELECTED DRAWING: Figure 7
Patent JP-2020148030-A (JP)
Title: Posture control method during caisson skeleton submergence
Inventor: KONO HIROYUKI
IPC: E02D23/08
Filed: 2019-03-14
Abstract: To securely and efficiently correct inclination of and submerging a caisson skeleton by adequately controlling peripheral surface friction of the caisson skeleton.SOLUTION: Injection nozzles 20 respectively having multiple injection ports 21 facing upward on an outside peripheral surface of a caisson skeleton 10 or injection nozzles 20 that are rotatable in a substantially tangential direction of the outside peripheral surface of the caisson skeleton 10 are installed at positions different from each other in a circumferential direction and a vertical direction on the outside peripheral surface of the caisson skeleton 10. Posture of the caisson skeleton 10 is controlled by selecting one or more injection nozzles 20 of multiple injection nozzles 20 to inject liquid. The posture of the caisson skeleton 10 is controlled by agitating sand content settled in liquid filled between the outside peripheral surface of the caisson skeleton 10 and the natural ground by the liquid injected from the injection nozzles 20 to control a frictional force between the outside peripheral surface of the caisson skeleton 10 and the natural ground.SELECTED DRAWING: Figure 1
Patent JP-2019113563-A (JP)
Title: Wave clock
Inventor: HOSAKA TAKASHI
IPC: G04R60/10
Filed: 2019-03-14
Abstract: To securely fix a holding plate to a ground plate and thereby prevent damage to an antenna electrode due to chips generated at the time of fastening of a fixture and a change in reception characteristic due to contact between the antenna electrode and the fixture.SOLUTION: A wave clock includes: an antenna 9; a ground plate 13; a holding plate 11 for holding a toothed wheel; and a plurality of fixtures 12a and 12b including a screw and an internally threaded pipe for fixing the ground plate 13 and the holding plate 11. The internally threaded pipe of each of the fixtures 12a and 12b is open at both ends. A protection sheet 20 is provided on a surface of the antenna 9 facing the fixtures 12a and 12b.SELECTED DRAWING: Figure 3
Patent JP-2020150813-A (JP)
Title: Filling apparatus and filling method
Inventor: OKAMOTO KENICHI
IPC: A23L2/42
Filed: 2019-03-19
Abstract: To solve a problem held by a filling apparatus including a cushion tank.SOLUTION: A filling apparatus (1) of this invention comprises as a mixing section (10): a first raw material supply section (20) that supplies a first raw material; a second raw material supply section (30) that supplies a second raw material; a first flow passage (6) that sends a mixed solution including the first raw material and second raw material to a filling section (50); a first flow rate control section (23, 25) that controls a flow rate of the first raw material to be supplied to the first flow passage; and a second flow rate control section (33, 35) that controls a flow rate of the second raw material to be supplied to the first flow passage. The first flow rate control section (23, 25) controls the flow rate of the first raw material according to a storage state of the mixed solution in the filling section.SELECTED DRAWING: Figure 1
Patent JP-2020156173-A (JP)
Title: Semiconductor devise
Inventor: KWON HONAM
IPC: G02B26/10
Filed: 2019-03-19
Abstract: To provide a high performance semiconductor device.SOLUTION: A semiconductor device 100 includes: a first actuator 2; a second actuator 4; a first frame section 6 provided between the first actuator and the second actuator; a first connecting section 8 and a second connecting section 10 for connecting the first actuator and the first frame section at different positions; a third connecting section 12 and a fourth connecting section 14 for connecting the second actuator and the first frame section at different positions; a third actuator 16 and a fourth actuator 18 provided inside the first frame section; a stage 20 provided between the third actuator and the fourth actuator; a fifth connecting section and a sixth connecting section for connecting the third actuator and the stage at different positions; a seventh connecting section and an eighth connecting section for connecting the fourth actuator and the stage at different positions; a ninth connecting section for connecting the third actuator and the first frame section; and a tenth connecting section for connecting the fourth actuator and the first frame section.SELECTED DRAWING: Figure 1
Patent JP-2020152509-A (JP)
Title: Sheet conveyance device, image reading device and image formation apparatus
Inventor: SERIKAWA MASATO
IPC: H04N1/00
Filed: 2019-03-20
Abstract: To provide a sheet conveyance device, an image reading device and an image formation apparatus which can suppress the corruption of a discharge posture on a discharge tray of a small-sized sheet in comparison to a configuration that does not have regulation means which regulates the discharge position of a sheet by rotating or moving to a position capable of colliding with an end on the downstream side in the discharge direction of the sheet in which the abutting part thereof is discharged.SOLUTION: A sheet conveyance device comprises: a sheet loading base which is loaded with sheets; side end positioning means which positions a sheet side end at a regular position by contacting the sheet side end in the direction crossing the sheet conveyance direction of the sheet loaded on the sheet loading base on the upper surface of the sheet loading base; and regulation means which is provided so as to be rotatable around the rotational axis on the lower surface of the sheet loading base and regulates the discharge position of the sheet by rotating to the position where an abutting part can collide with the end on the downstream side in the discharge direction of the sheet to be discharged when the side end positioning means moves to the position corresponding to the minimum width of the sheet.SELECTED DRAWING: Figure 6
Patent JP-2019184587-A (JP)
Title: Parallax detection device, parallax detection method, and parallax detection device control program
Inventor: OIGAWA MAKOTO
IPC: G01B11/25
Filed: 2019-03-20
Abstract: To solve the problem in which it is difficult to set a condition for obtaining a prescribed calculation speed and range-finding accuracy regarding a technique of contracting a pair of raw images acquired by using pattern projections, and calculating an amount of parallax.SOLUTION: A parallax detection device of the present invention comprises: acquisition means that photographs a measurement object having pattern light projected, and acquires a pair of raw images having parallax; contraction means that contracts the pair of raw images; and calculation means that calculates a parallax map serving a distribution of an amount of parallax having a prescribed search range in each area and a search window therein and corresponding to each area of the pair of raw images from the pair of raw images to be obtained from the contraction means. In order to obtain the parallax map having a prescribed number of data, the calculation means is configured to deem a hierarchy of the parallax map to be calculated using the pair of images of the smallest magnification to be obtained from the contraction means as the lowest layer, and a prescribed search range upon calculating the parallax map in each hierarchy is determined on the basis of the parallax map below one hierarchy.SELECTED DRAWING: Figure 1
Patent JP-2020152533-A (JP)
Title: Sheet conveyance system
Inventor: NISHIGAKI YUJI
IPC: G03G21/00
Filed: 2019-03-20
Abstract: To provide a technique which easily removes a sheet with a manual work and can eliminate a jam.SOLUTION: A system is configured so that a conveyance mechanism conveys a sheet by rotation of a conveyance roller. The system is configured so that a motor rotates the conveyance roller, and a controller controls the motor. When detecting a jam of a sheet (Yes in S120), the controller is configured to acquire information indicating magnitude of a force acting on the sheet by a pull-out operation, and to control the motor so that the conveyance roller is rotated with acceleration and speed corresponding to the magnitude of the force based on the acquired information and the sheet is moved in the pull-out direction (S180), and to thereby assist the pull-out operation.SELECTED DRAWING: Figure 3