baber/WOPTO huggingface dataset:
Patent JP-2021111219-A (JP)
Title: Information processing system, information processing device, and program
Inventor: MATSUTANI HIROKI
IPC: G06N20/00
Filed: 2020-01-14
Abstract: To provide an information processing system capable of improving machine learning efficiency, an information processing device included therein, and a program.SOLUTION: An information processing device sequentially receives data inputs, updates first parameter information of a prescribed first inference unit on the basis of the received data, and performs machine learning processing of the first inference unit. Also, the information processing device initializes second parameter information of a prescribed second inference unit per prescribed timing, updates second parameter information on the basis of the same data as data received by first learning processing means after initialization, and performs machine learning processing of the second inference unit. Furthermore, the information processing device receives parameter update information relating to the second parameter information updated by second learning processing means of another information processing device, and subjects the first parameter information of the first inference unit to update processing.SELECTED DRAWING: Figure 1
Patent JP-2021114802-A (JP)
Title: cover
Inventor: YAMAGUCHI MAKOTO
IPC: H02G3/14
Filed: 2020-01-16
Abstract: To provide a cover capable of easily cancelling a lock state in an intended cancelling operation while maintaining a holding power in the lock state in a normal state.SOLUTION: A cover 10 comprises: a top wall 11; two opposite side walls 14 and 15; and a lock cancellation part 17. The one side wall 15 includes a lock part 16A engaged with a locked part 5A of a covered body 1, and the other side wall 14 opposite to the one side wall 15 includes an opposite lock part 16B engaged with an opposite locked part 5B of the covered body 1. The lock cancellation part 17 includes: a cancellation operation part 18 projected so as to be inclined to a cover mounting direction A from the top wall 11; and a coupling part 19 coupling the cancellation operation part 18 and the one side wall 15 of a circumference of the lock part 16A or the cancellation operation part 18 and the lock part 16A.SELECTED DRAWING: Figure 5
Patent JP-2021113692-A (JP)
Title: Rotation angle detection device
Inventor: TOYAMA YUICHI
IPC: G01L3/10
Filed: 2020-01-16
Abstract: To provide a rotation angle detection device that appropriately corrects a rotation angle of a follower gear to be detected, and improves detection accuracy of the rotation angle of the follower gear.SOLUTION: The number of teeth of a first driven gear engaging with a main driving gear stands the number of teeth in which the number of teeth of the main driving gear are divided by 2. A micro computer 100 stores a correction angle to be used for correcting a first driven side rotation angle θg1 when computing the first driven side rotation angle θg1. The correction angle is configured to: cause the first driven gear to rotate twice, and obtain the first driven side rotation angle θg1 over an entire area of an angle area; obtain a deviation between the obtained first driven side rotation angle θg1 and a rotation angle of an actual first driven gear over the entire area of the angle area; and obtain a deviation over the entire area of the angle area as an average value having two deviations corresponding to relatively the same rotation angle averaged so that the deviation over the entire area thereof is a deviation in an angle area from 0 to 360-degree.SELECTED DRAWING: Figure 4
Patent JP-2021112352-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-01-17
Abstract: To provide a game machine capable of executing suitable notification while restraining a decrease in interest.SOLUTION: Regardless of the same round display, priority of display is current round display (second suggestive image)>consumed round display (first suggestive image). For a specific image, such as "continuation" display in acquired winning ball number notification and a reservation continuation performance, priority of display is a second suggestive image>a specific image>a first suggestive image. Since, in this way, the current round display (second suggestive image) is displayed more preferentially than the specific image, progress of a winning round under execution and a remaining period of winning can be reported suitably. Also, since the specific image is displayed more preferentially than the already consumed round display (first suggestive image) corresponding to already executed winning with less importance, notification by the specific image can be performed suitably.SELECTED DRAWING: Figure 10-8
Patent JP-2021115700-A (JP)
Title: Inkjet printer and computer program for determining suction position
Inventor: SAWADA TEPPEI
IPC: B41J2/01
Filed: 2020-01-22
Abstract: To prevent buckling of a cap from occurring and enable suction ink in an ink head to be appropriately suctioned.SOLUTION: A printer 100 drives a suction device 131 while moving a cap 111 in a direction in which the cap 111 comes close to a nozzle surface 45, with the cap 111 not mounted on the nozzle surface 45, detects detection pressure of an ink supply passage 72a, and determines whether or not the detection pressure is below prescribed determination pressure. A first suction position P22 is determined based on a reference position P23, where a position of the cap 111 with respect to the nozzle surface 45 at the time when the detection pressure is determined to be below the prescribed determination pressure is defined as the reference position P23. The suction device 131 is driven to perform suction processing with the cap 111 positioned at the first suction position P22.SELECTED DRAWING: Figure 11
Patent JP-2021117820-A (JP)
Title: Vehicle operation recording system
Inventor: KATAOKA RYOHEI
IPC: G07C5/00
Filed: 2020-01-28
Abstract: To detect termination of operation of a vehicle by detecting the switching to a storage battery from a main power supply device in a vehicle operation recording device externally provided with an auxiliary storage battery.SOLUTION: A vehicle operation recording system includes: a vehicle operation recording device that operates while receiving supply of driving power; a main power supply device capable of supplying the driving power at a predetermined voltage to the vehicle operation recording device while receiving power supplied from a power source provided on a vehicle; and an auxiliary power supply device that is provided outside the vehicle operation recording device and between the vehicle operation recording device and the main power supply device and can supply driving power at a voltage different from that of the main power supply device to the vehicle operation recording device while receiving power supplied from a storage battery. The auxiliary power supply device further includes a switching unit for switching a supply source of the driving power from the main power supply device to the auxiliary power supply device when the supply of the driving power to the vehicle operation recording device from the main power supply device is stopped. A control unit determines whether the supply source of the driving power is switched based on change in voltage of the driving power supplied to the vehicle operation recording device from the predetermined voltage.SELECTED DRAWING: Figure 1
Patent JP-2021115826-A (JP)
Title: Mold device
Inventor: WATANABE MASARU
IPC: B29C33/10
Filed: 2020-01-29
Abstract: To provide a mold device capable of carrying out evacuation in a mold in a short time, and also suppressing facility cost.SOLUTION: A mold device that can be opened/closed and has a cavity inside when closed, is provided with: a channel 10 that connects a connection part, capable of connecting to a negative pressure source, and the cavity together; and a valve part 20 that opens/closes the channel. The valve part is provided with: an elastic member 21 that can expand and contract as the mold opens and closes; a pin member 22 that positions on an end surface side in an open/close direction with respect to the elastic member; and a contact part 303A that comes into contact with an end part on the end surface side of the pin member when the mold is in a closed state. The pin member extends in the open/close direction, and has an end part that exposes to the end surface side when the mold is in an open state, and an intersection part 30 that intersects the channel when the mold is in a closed state and comes into contact with the contact part. The intersection part has a gap between itself and the mold.SELECTED DRAWING: Figure 3
Patent JP-2021123143-A (JP)
Title: vehicle
Inventor: SUZUKI IKUMA
IPC: G08G1/16
Filed: 2020-01-31
Abstract: To appropriately output a signal indicating a rotating direction of a wheel from a vehicle body to an automatic operation system in a vehicle in which an automatic operation is enabled.SOLUTION: A vehicle control interface performs: setting a signal indicating a rotating direction of a wheel at value "0" in the case of receiving, from a VP, information that indicates "Forward" (S13); setting a signal indicating a rotating direction of a wheel at value "1" in the case of receiving, from the VP, information indicating "Reverse" (S15); setting a signal indicating a rotating direction of a wheel at value "3" in the case of receiving, from the VP, information indicating "Invalid value" (S16); and outputting, to an ADK, a signal indicating a rotating direction of a wheel (S17).SELECTED DRAWING: Figure 5
Patent JP-2021123177-A (JP)
Title: vehicle
Inventor: ICHIKAWA SHINJI
IPC: B60K6/32
Filed: 2020-02-03
Abstract: To easily allow a user to intuitively recognize the switching of energies to be used by a vehicle.SOLUTION: An FCV 1 comprises: a drive device 13 generating a traveling power by at least either one of FC energy and battery energy; and a display device 84 displaying an indicator indicating the traveling power generated by the drive device 13. The drive device 13, when the traveling power is less than a threshold, generates the traveling power by using either one energy of FC energy and battery energy and by not using the other energy thereof, and when the traveling power is equal to or more than the threshold, generates the traveling power by using both FC energy and battery energy. The display device 84 displays the information indicating the threshold on the indicator.SELECTED DRAWING: Figure 1
Patent JP-2021123632-A (JP)
Title: Base oil for metal processing oil and water-insoluble metal processing oil composition
Inventor: MIYAZAKI TATSUYA
IPC: C10M105/38
Filed: 2020-02-04
Abstract: To provide a base oil for a metal processing oil to be blended in a water-insoluble metal processing oil composition, and the water-insoluble metal processing oil composition containing the base oil for the metal processing oil, wherein the base oil for the metal processing oil has both a high flash point and a low viscosity near a room temperature and has fluidity at low temperatures.SOLUTION: The base oil for the metal processing oil of the present invention comprises an ester of a fatty acid and neopentyl glycol, wherein the fatty acid contains decanoic acid and dodecanoic acid, and a molar ratio of the decanoic acid to the dodecanoic acid (decanoic acid/dodecanoic acid) is 30/70 or more to 70/30 or less.SELECTED DRAWING: None
Patent JP-2021124903-A (JP)
Title: Conveyance device
Inventor: SEGALA NIXON JR
IPC: G05D1/02
Filed: 2020-02-04
Abstract: To enable reservation for the utilization and movement of a conveyance device that autonomously runs, and to allocate the conveyance vehicle to an appropriate site in accordance with a situation.SOLUTION: A conveyance device 100 includes a load-carrying platform 3, a running device 2, a wireless communication circuit unit 4, and a control unit. The running device 2 autonomously runs along a predefined line, and stops at a stop station. The wireless communication circuit unit 4 receives a reservation request for defining a vehicle allocation destination. The control unit ranks the unprocessed reservation requests. The control unit selects one of the unprocessed reservation requests as a reservation request to be processed on the basis of the ranking. The control unit defines any stop station as a vehicle allocation destination using the selected reservation request to be processed. The control unit causes the running device to move to the defined vehicle allocation destination.SELECTED DRAWING: Figure 1
Patent JP-2021123032-A (JP)
Title: Inkjet recording device, control method for inkjet recording device, and control program for inkjet recording device
Inventor: MITSUHASHI HIROSHI
IPC: B41J2/01
Filed: 2020-02-06
Abstract: To provide an inkjet recording device which can restrict ink discharge failure, while satisfactorily maintaining the image formation accuracy.SOLUTION: An inkjet recording device includes: a conveyance device for conveying a recording medium; an ink supply device which has a plurality of nozzles arrayed so as to face a recording medium to be conveyed by the conveyance device, in order to form an image by discharging ink on the recording medium from the plurality of nozzles; and a control device for controlling discharge of ink from the nozzles, in accordance with image information related to an image to be formed on the recording medium. The control device includes: an analysis processing unit for determining whether or not discharge failure occurs due to thickening of ink with regard to the plurality of nozzles, on the basis of the image information, when forming repeated images on the recording medium; and a drive control unit for executing control to form an interruption image in the middle of the repeated images, according to ink discharge from a discharge failure occurring nozzle which has been determined to cause discharge failure by the analysis processing unit.SELECTED DRAWING: Figure 1
Patent JP-2021125449-A (JP)
Title: Secondary battery, and positive electrode material of secondary battery
Inventor: OSAWA RYOSUKE
IPC: H01M10/052
Filed: 2020-02-10
Abstract: To provide a positive electrode material which can reduce the low-temperature resistance of a secondary battery.SOLUTION: A positive electrode material 1 of a secondary battery comprises: positive electrode active material particles 10 having gaps 14 therein; and a compound (A) 16 which is present at least in the gaps. The gaps have an average diameter of 0.01 μm or larger and 1 μm or smaller. The compound (A) is a nitrile group-containing polymer; the proportion of nitrogen atoms included in the nitrile group-containing polymer to atoms of metal other than lithium, included in the positive electrode active material particles is 1 atom% or larger and 10 atom% or smaller. Alternatively, the compound (A) is an alkoxy silane compound; the proportion of silicon atoms included in the alkoxy silane compound to atoms of metal other than lithium, included in the positive electrode active material particles is 1 atom% or larger and 10 atom% or smaller.SELECTED DRAWING: Figure 1
Patent JP-2021127512-A (JP)
Title: Conveyance device and conveyance method
Inventor: SATO DAISUKE
IPC: B65G13/00
Filed: 2020-02-17
Abstract: To provide a conveyance device and a conveyance method capable of switching the size of a billet without stopping an induction heating furnace.SOLUTION: A first roller 3a and a second roller 3b are arranged on one side of a billet 2 in the conveyance direction x in advance. The first roller 3a and the second roller 3b are supported by a movement mechanism 4 independently of each other so as to be able to approach and separate from the billet 2. The first roller 3a and the second roller 3b are passively moved by the movement mechanism 4 according to the size of the billet 2, and the billet 2 is conveyed in a state where the first roller 3a and the second roller 3b are kept in contact with the billet 2.SELECTED DRAWING: Figure 1
Patent JP-2021131581-A (JP)
Title: Information processing device, information processing system, program and method
Inventor: MORIYA MASAHIKO
IPC: G06Q10/10
Filed: 2020-02-18
Abstract: To allow a user who has received a work request to grasp from what kind of candidates he/she was selected.SOLUTION: An information processing device comprises: a list creation unit which creates a candidate list indicating a plurality of candidates of a second user who performs work next to a first user; and a communication unit which transmits the candidate list to a first user terminal used by the first user, receives information indicating the candidate of the second user selected by the first user from the first user terminal, and transmits a work request and the candidate list to a second user terminal used by the candidate of the second user.SELECTED DRAWING: Figure 2
Patent JP-2020135897-A (JP)
Title: Refueling monitoring system
Inventor: EZAKI SHINICHI
IPC: G06Q50/06
Filed: 2020-02-19
Abstract: To provide a refueling monitoring system that systematically guarantees to be as a base for a local infrastructure, aiming to allow employees at a gas station to engage in tasks other than refueling, that is, to allow them to do other tasks, to allow a few people to operate the gas station, to allow even one person to do work by improved productivity, and to allow the gas station not to always have a dedicated opening worker.SOLUTION: Processing can be performed at a remote place by a portable information processing terminal 21 such as a smartphone, a tablet, or a smart watch that receives and displays, on the screen, video captured by cameras 23 and 24 installed in a gas station from an information management server 20 in a cloud environment.SELECTED DRAWING: Figure 3
Patent JP-2021130264-A (JP)
Title: Inkjet recording material
Inventor: ITO TAKAO
IPC: B41M5/50
Filed: 2020-02-20
Abstract: To provide an inkjet recording material that can provide a high print density in an image printed with black ink, and further suppress an occurrence of a roll mark.SOLUTION: The inkjet recording material has ink acceptance layers on both sides of a non-water-absorptive support medium; and on one surface of the support medium, has at least two layers of the ink acceptance layers that contain inorganic fine particles having an average secondary particle diameter of 500 nm or smaller as a main constituent, and on the ink acceptance layer, has an outermost layer containing colloidal silica. A mass ratio (B/P) of the hydrophilic binder (B) to the inorganic fine particles (P) in the ink acceptance layer (b) on a side distant from the support medium is smaller than the same mass ratio in the ink acceptance layer (a) on a side closer to the support medium, and the ink acceptance layer (b) contains a water-soluble zirconium compound.SELECTED DRAWING: None
Patent JP-2021132146-A (JP)
Title: Light source module
Inventor: YAMASHITA MASAFUMI
IPC: G03B21/14
Filed: 2020-02-20
Abstract: To provide a light source module having a structure where workability during position adjustment can be improved.SOLUTION: A light source module includes a holder holding an optical element, the holder being stored in a housing 40. The light source module includes a pressing member 51 having a pressing part 54 and a housing fitting part 53 that fits with the housing. The pressing member presses the holder by the pressing part and fixes the holder to the housing. The pressing member has gaps in the respective two orthogonal axial directions of the holder, the gaps being larger than the position adjustment amount of the respective two orthogonal axes in the plane orthogonal to the optical axis of the holder.SELECTED DRAWING: Figure 3
Patent JP-2021135196-A (JP)
Title: Magnetic sensor and magnetism detection method
Inventor: UEMURA HIROTAKA
IPC: G01R33/02
Filed: 2020-02-27
Abstract: To provide a magnetic sensor capable of improving transient response characteristic to a measured magnetic field.SOLUTION: A magnetic sensor 100 comprises a Hall IC 120 on which a Hall element 121 is formed, and a lead frame 110 supporting the Hall IC 120. The lead frame 110 comprises: a first region 111a that is arranged near the Hall element 121, and generates first magnetic field ha by first eddy current ia generated by the application of measured magnetic field H; and second regions 111b, 111c that are arranged away from the first region 111a, and generate second magnetic field hb+hc with intensity for cancelling the first magnetic field ha by second eddy currents ib, ic generated by the application of the measured magnetic field H.SELECTED DRAWING: Figure 1
Patent JP-2021137116-A (JP)
Title: Image processing system, medical image diagnostic system, image processing method, program and learning apparatus
Inventor: OTOMARU ITARU
IPC: A61B8/14
Filed: 2020-03-02
Abstract: To reduce a data size as much as possible without lowering discrimination of a statistical model.SOLUTION: An image processing system includes an image acquisition unit for acquiring a medical image which is a processing object as an input image, and an estimation unit for performing estimation processing to the input image by using a statistical model generated by performing statistical analysis of pixel information of image areas corresponding to a plurality of medical images containing a subject region and other regions.SELECTED DRAWING: Figure 1
Patent JP-2021138187-A (JP)
Title: Vehicle body lower part structure
Inventor: NAKAMURA TAKAYUKI
IPC: B60K1/04
Filed: 2020-03-02
Abstract: To provide a vehicle body lower part structure in which a battery case is disposed below a floor panel and which protects battery cells from an impact applied from the lower side of a vehicle body.SOLUTION: A vehicle body lower part structure 2 includes: a battery case 10 disposed below a floor panel 3; a protection plate 5 disposed below the battery case 10; and battery stacks 30b, 30c housed in the battery case 10. In each of the battery stacks 30b, 30c, an intermediate plate 35 and battery cells are laminated. One of the bottom plate 13 of the battery case 10 and the protection plate 5 is provided with protrusions 6 protruding to the other. The protrusions 6 are located below the intermediate plates 35. An impact applied from the lower side of the vehicle body through the protrusions 6 is received not by the battery cells but by the intermediate plates 35. Thus, damage of the battery cells is reduced.SELECTED DRAWING: Figure 4
Patent JP-2021138651-A (JP)
Title: Hair-treating agent
Inventor: OKAMOTO KENTARO
IPC: A61K8/362
Filed: 2020-03-05
Abstract: To provide a hair-treatment agent capable of suppressing decrease in strength due to hair treatment or the like and improving a texture.SOLUTION: There is provide a hair-treatment agent which contains at least one carboxylic acid or its salt selected from the group consisting of tartaric acid, malic acid, succinic acid, citric acid, lactic acid, maleic acid, oxalic acid and malonic acid and bisPCA dimethicone, where when the content of the carboxylic acid or its salt to the whole hair-treatment agent is defined as X [mass%] and the content of bisPCA dimethicone to the whole hair-treatment agent is defined as Y [mass%], the relation of 0.05≤X/Y≤30 is established.SELECTED DRAWING: None
Patent JP-2021141768-A (JP)
Title: Wiring module and power distribution device including the same
Inventor: NIWA MASATO
IPC: H02M7/04
Filed: 2020-03-06
Abstract: To provide a wiring module capable of preventing the formation of an unintended current path, and a power distribution device including the same.SOLUTION: A low-voltage signal line 271 and a high-voltage signal line 272 are connected to a power distribution ECU that controls the charging and discharging of a battery pack. A base portion 292 and a shield portion 291 are interposed between the low-voltage signal line and the high-voltage signal lines having each different applied voltages. These signal lines and the base are connected via a connecting portion 274.SELECTED DRAWING: Figure 3