baber/WOPTO huggingface dataset:
Patent JP-2020192836-A (JP)
Title: Brake control device
Inventor: URANO TATSUYA
IPC: B60T13/12
Filed: 2019-05-24
Abstract: To achieve necessary brake force even when fluid pressure of a master cylinder does not sufficiently reach a wheel cylinder due to a sudden brake operation or the like by a driver in a brake device using a fluid pressure brake device and an electric brake device in combination.SOLUTION: A brake control device includes a control section. The control section calculates a target current value being a target value of current to a motor on the basis of fluid pressure of a master cylinder, reduces energization amount to the motor when an actual current value being an actual value of current to the motor reaches the target current value, sets a fluid pressure threshold being a threshold of fluid pressure of the master cylinder corresponding to brake force required for stopping a vehicle on the basis of an inclination angle of a road on which the vehicle is stopped, calculates time change amount of the fluid pressure of the master cylinder, and increases the energization amount to the motor when the fluid pressure of the master cylinder subsequently becomes the fluid pressure threshold or less when the time change amount exceeds a prescribed change amount.SELECTED DRAWING: Figure 5
Patent JP-2020192146-A (JP)
Title: Game machine
Inventor: YAMADA TERUHIKO
IPC: A63F7/02
Filed: 2019-05-29
Abstract: To provide a game machine that can reduce the risk of deviation of the timing of displaying a specific image by display means from the timing of setting specific performance means into a specific mode.SOLUTION: A Pachinko game machine PY1 includes: a performance control board 120 capable of controlling a performance; an image control board 140 capable of executing display control for displaying an image on a rear liquid crystal display device 50; and a LOGO lamp 53 capable of emitting light. The LOGO lamp 53 is connected to the image control board 140. A battle victory image WI is displayed on the rear liquid crystal display device 50, and a battle victory performance in which the LOGO lamp 53 is in a rainbow-colored light emitting mode can be executed on the performance control board 120. The image control board 140, when the battle victory performance is executed, executes display control for displaying the battle victory image WI on the rear liquid crystal display device 50 and executes light emission control for causing the LOGO lamp 53 to be in a rainbow-colored light emitting mode.SELECTED DRAWING: Figure 14
Patent JP-2020194414-A (JP)
Title: Data analyzer, data analysis method, and data analysis program
Inventor: SUZUKI MAYUMI
IPC: G06N20/00
Filed: 2019-05-29
Abstract: To extract a significant feature amount from feature amounts whose contribution to prediction is not obvious.SOLUTION: A data analyzer executes: selection processing of selecting, from an aggregate of feature amounts, a first feature amount group which obviously contributes to prediction and a second feature amount group other than the first feature amount group; operation processing of, in a loss function related to a difference between a prediction result output when the aggregate of feature amounts has been inputted to a prediction model and correct data corresponding to the feature amounts, of an aggregate of weight parameters forming the prediction model, operating a first normalization coefficient related to a first weight parameter group corresponding to the first feature amount group so that the loss function increases and operating a second normalization coefficient related to a second weight parameter group corresponding to the second feature amount group so that the loss function decreases, and learning processing of learning the aggregate of weight parameters of the prediction model so that the loss function becomes minimum as a result of the operation performed on the first normalization coefficient and the second normalization coefficient through the operation processing.SELECTED DRAWING: Figure 1
Patent JP-2020192768-A (JP)
Title: Image formation device and media detection device
Inventor: SUGANO HIROYUKI
IPC: B41J11/42
Filed: 2019-05-29
Abstract: To provide a media detection device, which is configured so as to reduce media that are consumed together with performing calibration of the device.SOLUTION: An image formation device comprises: a media conveyance path; a conveyance processing part Pr2 that conveys media; an optical media detection device that detects an image-writing piece; a printing processing part Pr1 that forms an image on the image writing piece; and a calibration processing part Pr5 that calculates an index representing a relation in optical characteristics between media detection devices in a condition where there are no media, determines first currents for adjusting light emission in a condition where there is the image writing piece in the media detection device at an upstream side, and calculates second currents for adjusting light emission of the media detection device at a downstream side on the basis of the index and the first currents for adjusting light emission. As it is not necessary to position the image writing piece in the media detection device at the downstream side, media which are wasted can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2020194140-A (JP)
Title: Developing blade and method for manufacturing the same
Inventor: TSUKUDA TOMOHIRO
IPC: B29C45/14
Filed: 2019-05-30
Abstract: To obtain a developing blade that can suitably exhibit the function of the developing blade with a simple configuration, and a method for manufacturing the same.SOLUTION: A developing blade has a support member that extends in a longitudinal direction, and an elastic member that extends in the longitudinal direction and is supported by the support member. When viewed in a cross section orthogonal to the longitudinal direction, the elastic member has a first wall part that includes a portion having the largest height from the support member, a second wall part that extends in a short direction from the first wall part and includes a portion having the smallest height from the support member, and a third wall part that extends in the short direction from the second wall part and includes a portion having a height from the support member smaller than the first wall part and larger than the second wall part.SELECTED DRAWING: Figure 4
Patent JP-2019171105-A (JP)
Title: Image processing device and radiographic apparatus
Inventor: TAKAHASHI WATARU
IPC: G06T7/00
Filed: 2019-05-31
Abstract: To provide an image processing device capable of accurately overlapping a blood vessel image on a fluoroscopic image.SOLUTION: According to this invention, a vector group showing the position and direction of each feature point is calculated with a center-of-gravity point of a center of gravity to each feature point retrieved on a frame of a fluoroscopic image as reference, and an image suitable for overlapping of the frame is selected from a series of images by being compared with a vector group related to the series of images. The vector group has a characteristic in which an image is not changed regardless of parallel translation due to breathing of a subject. Then, according to this invention, a blood vessel image can accurately be overlapped on the fluoroscopic image.SELECTED DRAWING: Figure 4
Patent JP-2020196177-A (JP)
Title: Mechanical pencil core and manufacturing method thereof
Inventor: NAKAYAMA TOSHIO
IPC: B43K21/00
Filed: 2019-05-31
Abstract: To reduce the deformation of a connection part.SOLUTION: The mechanical pencil core includes a chuck 10 that sandwiches a lead core x by a plurality of claws 11, a clutch 20 that can be annularly fitted and released from the plurality of claws 11, and an advancing/retreating pipe 30 that is annularly connected to a rear end side of the chuck 10. A caulking portion 32 including a recess 32a formed on an outer peripheral surface side and a protrusion 32b formed on an inner peripheral surface side corresponding to the recess 32a is provided on the front end side of the advancing/retreating pipe 30. The caulking portion 32 connects the rear end side of the chuck 10 and the front end side of the advancing/retreating pipe 30.SELECTED DRAWING: Figure 2
Patent JP-2020199677-A (JP)
Title: Three dimensional molding apparatus
Inventor: IWASE FUMIYOSHI
IPC: B29C64/165
Filed: 2019-06-10
Abstract: To reduce a cost and a burden on an operator by storing a powder material in a dry state without using a container different from a three dimensional molding apparatus.SOLUTION: A three dimensional molding apparatus includes: a supply tank where a powder material is supplied from an opening located above; a lid that fits into the opening of the supply tank and keeps an inside of the supply tank in a sealed state that is shielded from an outside air; a molding tank with an open top that is filled with the powder material supplied from the supply tank to produce a three dimensional molded product; a discharge tank with an open top for collecting the powder material that could not be filled in the molding tank out of the powder material supplied from the supply tank to the molding tank, and the powder material not used for molding in the molding tank; and a discharge head that discharges a binder that cures the powder material, to the powder material supplied to the molding tank. After the powder material discharged and stored in the discharge tank and the powder material left in the molding tank are transferred to the supply tank and collected, the lid is fitted into the opening of the supply tank to store the powder material.SELECTED DRAWING: Figure 3
Patent JP-2019220953-A (JP)
Title: Information processing system
Inventor: YAJIMA SHOICHI
IPC: G08C17/00
Filed: 2019-06-14
Abstract: To provide an information processing system including a server and a sensor device that can cope with any installation environment at low cost.SOLUTION: An accessory corresponding to an installation environment is attached to a radio communication device. The accessory has an accessory ID. When the radio communication device is installed at a predetermined place, a device ID of the radio communication device and the accessory ID of the accessory are registered with a device master of a measurement data server. Associating the device ID of the radio communication device with the accessory ID of the accessory allows the measurement data server to provide data processing corresponding to a type of the accessory for a request of a terminal device.SELECTED DRAWING: Figure 1
Patent JP-2020204080-A (JP)
Title: Method for producing slide bearing and device for producing slide bearing
Inventor: UEKI MASATAKA
IPC: C23C2/02
Filed: 2019-06-18
Abstract: To provide a method for producing a slide bearing and a device for producing a slide bearing with high reliability.SOLUTION: A method for producing a slide bearing includes preparing a processing object that is a fixing shaft 1 or a rotation body, having a bearing face, applying plasma discharge to the bearing face of the processing object, in an atmosphere of pressure from 1 MPa to 10-6 Pa, and wetting the bearing face with liquid metal without exposing the bearing face to air after the plasma discharge.SELECTED DRAWING: Figure 4
Patent JP-2019176177-A (JP)
Title: Semiconductor device
Inventor: WATANABE MASAHIRO
IPC: H01L21/768
Filed: 2019-06-19
Abstract: To provide a semiconductor device in which deterioration in electric characteristics due to moisture is suppressed, and a manufacturing method for the semiconductor device.SOLUTION: A semiconductor device has a structure where a metal oxide layer 118 is positioned in contact with an interlayer insulating layer 116 covering a transistor. The metal oxide layer has a stacked structure including a first metal oxide layer 118a having an amorphous structure, and a second metal oxide layer 118b having a polycrystalline structure. The first metal oxide layer having the amorphous structure does not have a crystal grain boundary, and lattice spacing is larger than that of the metal oxide layer in a crystal state, so that moisture is easily trapped between lattices. The second metal oxide layer having the polycrystalline structure has a dense structure in the crystal part except the crystal grain boundary part, and moisture permeability is very low. Therefore, entry of moisture into the transistor can be effectively prevented.SELECTED DRAWING: Figure 1
Patent JP-2021002716-A (JP)
Title: Imaging apparatus, control method of imaging apparatus, and program
Inventor: ARATA AKIHITO
IPC: H04N5/238
Filed: 2019-06-20
Abstract: To prevent occurrence of image quality change which is not intended by a user.SOLUTION: An imaging apparatus has exposure control means (201, 202, 203, 207) performing exposure control, gain control means (204, 208) performing gain processing for an image signal, noise reduction means (206) performing noise reduction processing for the image signal, and intensity control means (205) controlling intensity of noise reduction processing for the image signal. Exposure control by the exposure control means includes control of gain processing by the gain control means, the gain processing to be controlled includes gain processing for complementing response speed of the exposure control, and the intensity control means changes over intensity control of noise reduction processing according to at least any one of whether the imaging apparatus is in a state performing gain processing for complementing the response speed, and the gain amount for use in gain processing control for complementing the response speed.SELECTED DRAWING: Figure 2
Patent JP-2021005137-A (JP)
Title: System and method for performing automatic classification
Inventor: UENO YASUSHI
IPC: G06Q40/00
Filed: 2019-06-25
Abstract: To provide a system and a method capable of more accurately performing automatic classification.SOLUTION: A classification processing unit 30 in an accounting service system 1 has: a function which displays a classification day book screen 7 showing classification data including a transaction detail in association with an account title; a function which displays an indication button for associating an indicated account title displayed on the classification day book screen 7 with a predetermined portion of the transaction detail to store them in a first library 17 on the classification day book screen 7; and a first automatic classification function 16 which associates the indicated account title with new classification data to display them, when the new classification data is displayed on the classification day book screen 7, and it is determined that the predetermined portion of the transaction detail contained in the new classification data is equal to the predetermined portion associated with the indicated account title stored in the first library 17.SELECTED DRAWING: Figure 1
Patent JP-2021003844-A (JP)
Title: Liquid discharge head including seal member
Inventor: YASHIRO TAKANORI
IPC: B41J2/14
Filed: 2019-06-26
Abstract: To provide a seal member which enables further downsizing of a liquid discharge head, and to provide the liquid discharge head including the seal member.SOLUTION: A liquid discharge head 100 includes: a first passage member 1 having a first passage 21; a second passage member 6 having a second passage 65; and a seal member 4 including a through hole 43 arranged between the first passage member 1 and the second passage member 6. The first passage 21, the through hole 43, and the second passage 65 communicate with each other. A center axis of a seal member side opening of the first passage 21 is offset from a center axis of a seal member side opening of the second passage 65. A third passage 305 communicating with the first passage 21 and the through hole 43 is provided between a surface, which faces the seal member 4, of the first passage member 1 and the seal member.SELECTED DRAWING: Figure 2
Patent JP-2021008681-A (JP)
Title: Artificial protein fiber cotton
Inventor: TOGASHI Shota
IPC: D01F4/02
Filed: 2019-06-28
Abstract: To provide an artificial protein fiber cotton that can solve the problems occurring in cotton including natural fiber or synthetic (chemical) fiber all at once, and also has excellent water resistance.SOLUTION: An artificial protein fiber cotton contains a protein fiber and a water resistance imparting substance.SELECTED DRAWING: None
Patent JP-2021012845-A (JP)
Title: Fuel battery system
Inventor: ISHII MITSUNORI
IPC: H01M8/04746
Filed: 2019-07-09
Abstract: To suppress performance deterioration of a fuel cell while improving maintainability of a fuel battery system.SOLUTION: A fuel battery system 1 includes a fuel battery cell 100 including an oxidation gas passage having both ends connected to a first oxidation gas flow pipe 31 and a second oxidation gas flow pipe 32, respectively, and a switching mechanism (air blower 60) for bidirectionally switching a flow direction of oxidation gas in the oxidation gas passage, the first oxidation gas flow pipe 31, and the second oxidation gas flow pipe 32. The bidirectionally switching of the flow direction causes switching between a first state in which a tip 31a of the first oxidation gas flow pipe 31 serves as an inlet for oxidation gas and a tip 32a of the second oxidation gas flow pipe 32 serves as an outlet for the oxidation gas and a second state in which the tip 31a of the first oxidation gas flow pipe 31 serves as the outlet for the oxidation gas and the tip 32a of the second oxidation gas flow pipe 32 serves as the inlet for the oxidation gas. Air filters 41, 42 are attached to the first oxidation gas flow pipe 31 and the second oxidation gas flow pipe 32, respectively.SELECTED DRAWING: Figure 1
Patent JP-2020015495-A (JP)
Title: Pneumatic tire
Inventor: HIGUCHI KEIJI
IPC: B60C13/02
Filed: 2019-07-10
Abstract: To provide a pneumatic tire 12 where occurrences of pinch cut are suppressed.SOLUTION: A tire 12 includes: a tread surface 34 in contact with a road surface; a sheet contact surface 58 in contact with a sheet S of a rim R with which the tire 12 is assembled; and a side surface 60 bridging the tread surface 34 and the sheet contact surface 58. The side surface 60 is provided with: a flange contact surface 62 in contact with a flange F of the rim R by assembling the tire 12 with the rim R; and a flange counter surface 64 which is positioned outside in a radial direction of the flange contact surface 62 and faces the flange F. The flange counter surface 64 is composed of a surface whose diameter is expanded outward in the shaft direction. In a cross section of the tire 12 along a flat surface including a rotary shaft of the tire 12, a shape of the flange counter surface 64 is expressed by an arc, and a radius of the arc ranges from 11.0 mm to 20.0 mm.SELECTED DRAWING: Figure 2
Patent JP-2021016095-A (JP)
Title: System for managing assets
Inventor: SUGIURA SHINICHI
IPC: G06F21/60
Filed: 2019-07-12
Abstract: To solve the problem of insufficient security measures in blockchain systems in which contents of transactions basically made public may allow malicious people to find system vulnerabilities that may realistically be exploited to gain unauthorized access or the like to transfer cryptocurrency out to unintended third parties.SOLUTION: A colony server receives asset data from a terminal and stores partial data including a section of the received data from the start up to a prescribed size, and a central server stores main data including a section of the received data from the prescribed size plus one or more; thereby, the asset data is decentralized and managed, and further, even if the main data leaks out of the colony server via unauthorized access or the like, the main data is only one section of the asset data and does not have any value when the main data is taken alone; thus providing a system and the like for realizing robust security against unauthorized access.SELECTED DRAWING: Figure 1
Patent JP-2020011300-A (JP)
Title: Laser hot wire additive vapor deposition head with omnidirectional build path
Inventor: CHRISTOPHER D AGOSTI
IPC: B23K26/21
Filed: 2019-07-17
Abstract: To provide a laser hot wire additive vapor deposition head with an omnidirectional build path.SOLUTION: Embodiments of an integrated laser hot wire vapor deposition head are disclosed. In one embodiment, the vapor deposition head includes a structural frame, a laser process sub-system, a wire feeding device, and a contact tube. The laser process sub-system is mounted within the structural frame to deliver a single beam path laser beam in a longitudinally-oriented direction toward a substrate or a part to be additively manufactured. The wire feeding device and the contact tube are mounted within the frame to feed a consumable welding wire in the substrate or part direction at an angle with respect to the longitudinally-oriented direction. The vapor deposition head can be moved omnidirectionally with respect to the substrate or the part, under the guidance of a motion control system, to additively manufacture the part without requiring to angularly change an orientation of the single beam path laser beam from the longitudinally-oriented direction or to rotate the vapor deposition head.SELECTED DRAWING: None
Patent JP-2021022176-A (JP)
Title: Movable part control device, movable part control method and program
Inventor: HOSHINO YU
IPC: G05D3/12
Filed: 2019-07-27
Abstract: To provide a movable part control device capable of suppressing residual vibration and allowing a movable part to reach a control target value in the shortest possible time while guaranteeing feasibility of an actual machine.SOLUTION: A movable part control device includes an acceleration trajectory generation unit 20 that generates an acceleration trajectory so that a component of a natural frequency f1 is not generated based on a termination condition, and the natural frequency f1 and maximum acceleration amax of a flexible part FP of a movable part. The acceleration trajectory generation unit 20 generates the acceleration trajectory without exceeding the maximum acceleration amax so that the movable part 110 operates while taking time p at acceleration having a first absolute value |a1| in a first phase, the movable part 110 operates while taking predetermined time ΔT at acceleration having a second absolute value |a2| in a second phase, and the movable part 110 operates while taking time (T-p) at acceleration having the first absolute value |a1| in a third phase, where the time or the like required for positioning by a "shortest time positioning scheme" is T.SELECTED DRAWING: Figure 1
Patent JP-2020022744-A (JP)
Title: Cognitive function determination system
Inventor: TAKAO Aya
IPC: A61B10/00
Filed: 2019-07-29
Abstract: To provide a cognitive function determination system for reliably determining a cognitive function every day and also more accurately determining an abnormality of a cognitive function compared with a conventional manner.SOLUTION: A cognitive function determination system includes: a toilet bowl arranged in a toilet room; an operation section for operating a unit arranged in a toilet room; an entering/exiting detection sensor for detecting entering/exiting of a user to/from a toilet room; an analysis section for analyzing multiple and different pieces of operation information performed by a user with respect to the operation section during a period from detection of entering of a user to the toilet room to detection of exiting by the entering/exiting detection sensor; and a determination section for determining a cognitive function of a user on the basis of an analysis result of the analysis section.SELECTED DRAWING: Figure 1