baber/WOPTO huggingface dataset:
Patent JP-2020137081-A (JP)
Title: Image forming apparatus
Inventor: YAMADA YOHEI
IPC: H04N1/00
Filed: 2019-02-26
Abstract: To provide an image forming apparatus that can optimize the elapsed time until automatic log-out.SOLUTION: An image forming apparatus is provided with an automatic log-out processing unit 72 that, upon detection of a specific operation, switches a standby time to a reduced time shorter than a normal time. The image forming apparatus comprises: a platen glass on which a document is placed; a platen cover (document feeding unit 3) that opens/closes a document placement surface of the platen glass; an open/close detection sensor 22 that functions as an open/close detection unit detecting open/close of the platen cover; and a document reading unit 2 that functions as a document detection unit detecting the document placed on the platen glass. When open/close of the platen cover is detected by the open/close detection unit, if the document placed on the platen glass is not detected by the document detection unit, the automatic log-out processing unit 72 detects the specific operation.SELECTED DRAWING: Figure 2
Patent JP-2020137099-A (JP)
Title: Communication network control system, central communication control device, communication control method and communication control program
Inventor: SUZUKI TETSUYA
IPC: H04L12/801
Filed: 2019-02-26
Abstract: To reduce network congestion and communication concentration to the server side which may locally occur at a disaster, an event, etc. to enable important communication.SOLUTION: A communication network control system includes: a plurality of communication control devices (20, 30) which control the communication of apparatuses (92, 93); and a central communication control device (10) which distributes communication control information to the plurality of communication control devices. The central communication control device (10) collects event information linked with position information, and determines an area having the possibility of increase in a communication amount by using the collected event information. If there is the area having the possibility of increase in the communication amount, the central communication control device generates communication control information in which the communication in the area is prioritized, so as to distribute the generated communication control information to the plurality of communication control devices (20, 30).SELECTED DRAWING: Figure 2
Patent JP-2020140876-A (JP)
Title: Processing apparatus
Inventor: IKEDA RYOTA
IPC: B65G25/02
Filed: 2019-02-28
Abstract: To provide an apparatus for processing a flat wire, capable of reducing a variation in the peeling amount of the flat wire.SOLUTION: A processing apparatus 10 comprises: a press device 100; a conveyance device 20 including a holding body 22 and a conveyance body 30 displaced from the holding body 22 and for conveying a flat wire 2; and an extrusion device 70 for extruding the flat wire 2 toward the press device 100. The press device 100 has a reference surface 114 contacting an end portion of the flat wire 2 and served as a reference for positioning the flat wire 2, and the extrusion device 70 bumps the flat wire 2 against the reference surface 114.SELECTED DRAWING: Figure 1
Patent JP-2020053956-A (JP)
Title: Sound wave device
Inventor: HIRAO AKIKO
IPC: H04R17/00
Filed: 2019-03-05
Abstract: To provide a sound wave device capable of being brought into contact with a test piece without need for intervening an air layer when executing inspection and capable of facilitating movement on the test piece in addition to saving necessity of time and effort for application and removal of a contact medium.SOLUTION: The sound wave device includes: a sound wave function section with at least one function of transmission and reception of a sound wave; a substrate 11 with a pair of electrodes 10; an electric adhesion function expression body 12 with a crosslinking resin 14 arranged on the substrate 11 and particles 15 scattered in the crosslinking resin 14 and coming into contact with a test piece X; and a sound wave propagation section with a power supply 13 for applying a voltage to the electrode 10. The sound wave propagation section is provided on a sound wave function surface functioning as at least one of a wave transmission surface and a wave reception surface of a sound wave of the sound wave function section.SELECTED DRAWING: Figure 2
Patent JP-2020141598-A (JP)
Title: Agent for improving persistence of salty taste of food and drink
Inventor: SASAHARA Yoshimasa
IPC: A23L27/40
Filed: 2019-03-06
Abstract: To improve persistence of salty taste of food and drink.SOLUTION: An agent for improving persistence of salty taste of food and drink contains creatine.SELECTED DRAWING: None
Patent JP-2020144015-A (JP)
Title: Method for collision experiment on guard fence
Inventor: MURAKAMI KUNIO
IPC: G01M7/08
Filed: 2019-03-07
Abstract: To provide a method for a collision experiment which can conduct a collision experiment on a guard fence for a vehicle easily.SOLUTION: The method for a collision experiment on a guard fence is for a connected guard fence, and characterized by making a structure with a rigid collision part hit against one front wall part of a connected guard fence horizontally to a surface on which the guard fence is set or nearly perpendicularly to the longer direction of the guard fence or by pressing one front wall part of the guard fence by the structure with a rigid collision part.SELECTED DRAWING: Figure 4
Patent JP-2020145873-A (JP)
Title: Cleaning method of solar panel and bridging plate used for the same
Inventor: ANDO SOICHI
IPC: H02S40/10
Filed: 2019-03-07
Abstract: To provide a method of cleaning a solar panel enabling continuous and efficient cleaning work of solar panels arranged in large numbers, and a bridging plate used for the same.SOLUTION: To continuously clean a large number of solar panels 21, 22 arranged in a chopped state while running a washing machine on them, a bridging plate 1 is bridged between the solar panels 21, 22. The bridging plate 1 has mounting means 4, provided on one side, for mounting on one of the two solar panels to be bridged and mounting means, provided on the other side, for mounting on the other solar panel.SELECTED DRAWING: Figure 1
Patent JP-2020145893-A (JP)
Title: Control device, motor system, control method, and program
Inventor: KOMIYA SHINICHI
IPC: H02M7/48
Filed: 2019-03-08
Abstract: To provide a control device capable of efficiently operating a winding switching motor in a wide range of rotation speeds.SOLUTION: The control device includes a first control unit that controls to boost the voltage supplied to the inverter for driving a winding switching motor in at least one of a first weak magnetic field region and a second weak magnetic field region in winding switching motor that is capable of switching the connection between windings.SELECTED DRAWING: Figure 7
Patent JP-2020148844-A (JP)
Title: Image forming system and image forming apparatus
Inventor: NAKANO TATSUYA
IPC: B65H31/00
Filed: 2019-03-12
Abstract: To provide an image forming system which protects stored printed matter since a high possibility of damaging printed matter is considered due to remaining of marks of grooves or the like formed in a paper ejection tray in a lower section of a large number of printed matter accumulated in the paper ejection tray.SOLUTION: An image forming system 1 includes: an image forming apparatus 3; and a stacker 4 which has a paper ejection tray 43 for storing paper discharged from the image forming apparatus 3 and a conveyance path 42 for conveying paper up to the paper ejection tray 43. The image forming apparatus 3 has an image forming section 20 for forming an image on paper designated for a job and generating printed matter, a cushioning paper discharge control section for performing control to discharge cushioning paper by the conveyance path 42 to the paper ejection tray 43 to which printed matter is not discharged before executing a job, and a job execution section for executing the job after the cushioning paper conveyed by the conveyance path 42 is stored in the paper ejection tray, conveying the printed matter generated by the image forming section 20 by the conveyance path 42, and storing the printed matter in the paper ejection tray 43.SELECTED DRAWING: Figure 1
Patent JP-2020146967-A (JP)
Title: Processing apparatus of cut product
Inventor: NOGUCHI MUTSUMI
IPC: B26D7/18
Filed: 2019-03-15
Abstract: To apply processing to a specific part of a product when the product cut off from a material plate on a cutting apparatus is conveyed onto a processing table.SOLUTION: When a product 20 in a state before cut by a cutting apparatus and discharged is grasped by a head 24 of a robot arm 26 to lift up, a relative positional relation between the part requiring processing of the product 20 and the head 24 is acquired. Further, the position and direction of the head 24 on a processing table 28 when the product 20 is conveyed and placed on the processing table 28 by the robot arm 26 is acquired. Thereby, state data 38 indicating a position coordinate of the part requiring processing of the product 20 is generated to control processing operation.SELECTED DRAWING: Figure 2
Patent JP-2020149616-A (JP)
Title: Monitoring device, monitoring method, program and recording medium
Inventor: KANBARA YOSHIYUKI
IPC: G01M99/00
Filed: 2019-03-15
Abstract: To provide a monitoring device that eliminates the need for high memory capacity and enables a wide range of measurement for an operation of one period of a to-be-monitored device.SOLUTION: A monitoring device 41 comprises a signal acquisition unit 120 that acquires an output signal of a to-be-monitored object that repeatedly operates in a predetermined period T. The monitoring device also comprises a data processing unit 121 that generates data by processing the output signal. In addition, the monitoring device comprises a storage unit 111 that stores the generated data. Furthermore, the monitoring device comprises a control unit 200 that sequentially performs a first step of causing the signal acquisition unit 120 to acquire an output signal in a time t1 shorter than the period T; a second step of causing the data processing unit 121 to process the output signal in a time t2 to generate data; and a third step of, at a time t3 (wherein t3 is a positive number satisfying T≠n(t1+t2+t3), and n is a positive integer or a positive fraction with a top number of 1), standing by without acquiring an output signal, and that controls the first step after the third step.SELECTED DRAWING: Figure 2
Patent JP-2020154406-A (JP)
Title: Information processing device, determination device, and model learning method
Inventor: ADAMO SANTANA
IPC: G06N20/00
Filed: 2019-03-18
Abstract: To provide a technique for detecting an outlier without using a sample data item of an outlier for learning.SOLUTION: An information processing device includes: an allocation unit that assigns a first value or a second value to each of a plurality of data items belonging to a predetermined attribute; and a learning unit that learns a model for determining whether or not an input data item belongs to the predetermined attribute, while using as supervised data items a first data item to which the first value is assigned among the plurality of data items and a second data item to which the second value is assigned among the plurality of data items.SELECTED DRAWING: Figure 5
Patent JP-2020155469-A (JP)
Title: Method for manufacturing nitride semiconductor device
Inventor: OMORI MASATO
IPC: H01L21/225
Filed: 2019-03-18
Abstract: To provide a technique for forming a p-type region in a nitride semiconductor.SOLUTION: A method for manufacturing a nitride semiconductor device includes: an ion implantation step of performing ion implantation of a p-type impurity on a surface of a nitride semiconductor substrate; and an annealing step of annealing the nitride semiconductor substrate at a temperature of 1,400°C or above and at a high pressure of equal to or more than a saturated vapor pressure of the nitride semiconductor substrate at 1,400°C.SELECTED DRAWING: Figure 1
Patent JP-2020152673-A (JP)
Title: Nanoparticles, methods for producing nanoparticles, and pharmaceuticals
Inventor: MORINAGA MASAHIKO
IPC: A61K47/14
Filed: 2019-03-20
Abstract: To provide nanoparticles that are suitable for filtration sterilization and have a particle size optimal for the application to drug delivery system nanoparticles.SOLUTION: Provided is a nanoparticle that contains at least a poorly water-soluble bioactive compound and an additive substance, and is characterized by that Relative Span Factor (R.S.F) satisfies the following equation, 0<(R.S.F)≤1.0, the average volume reference particle size is 200 nm or less, and the poorly water-soluble bioactive compound is coated with the additive substance. Preferably the average volume reference particle diameter is 5 nm or more and 150 nm or less, and more preferably the (R.S.F) satisfies 0<(R.S.F)≤0.6.SELECTED DRAWING: None
Patent JP-2020155355-A (JP)
Title: Power cable
Inventor: MITSUGI SHINGO
IPC: H01B9/00
Filed: 2019-03-22
Abstract: To provide a power cable capable of preventing dielectric breakdown in an insulating layer even if water absorbed by a water absorbing layer is released into the cable.SOLUTION: In a power cable 10 in which at least an insulating layer 40 and a water absorbing layer 60 are formed around a central conductor 20 toward the outside, salts consisting of inorganic compounds capable of forming hydrates are disposed between the insulating layer 40 and the water absorbing layer 60. With this configuration, even if water absorbed by the water absorption layer 60 of the power cable 10 is released into the cable, the water is absorbed by the inorganic compound disposed between the insulating layer 40 and the water absorption layer 60, and the inorganic compounds form hydrates to prevent desorption of water, whereby the occurrence of dielectric breakdown in the insulating layer 40 due to water can be accurately prevented.SELECTED DRAWING: Figure 1
Patent JP-2020154989-A (JP)
Title: Machine learning apparatus, control system, and machine learning method
Inventor: TSUNEKI RYOTARO
IPC: G05B19/4155
Filed: 2019-03-22
Abstract: To concurrently achieve vibration suppression of mechanical end and reduction in errors of a movement locus.SOLUTION: The machine learning apparatus executes machine learning for optimizing a first coefficient of a filter provided at a motor controller for controlling a motor and a second coefficient of a speed feed-forward part of a servo control section provided at the motor controller on the basis of an evaluation function which is a function between measurement information after acceleration and deceleration, a location command input into the motor controller, and a location deviation between the location command and location feedback information from a detector of the servo control section.SELECTED DRAWING: Figure 1
Patent JP-2020156688-A (JP)
Title: Game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2019-03-26
Abstract: To suppress occurrence of a disadvantageous situation in which a player shoots a game ball wastefully.SOLUTION: A game machine comprises: first and second start winning holes; first and second lottery parts; first and second pattern display parts; first and second holding parts; a lottery change part; and first and second time shortening parts. The lottery change part stop displays a first variable display which is started during execution of a second variable display in a first failure pattern which indicates that the patterns are not first winning, when the second variable display during variable display stop displays patterns indicating second winning. The first time shortening part shortens once variable display time of the second variable display since finish of a specific game state until a preset time shortening number of the second variable display is finished, in a situation in which the specific game state is finished and the state becomes the normal game state, relative to when the second variable display is executed by times larger than the time shortening number.SELECTED DRAWING: Figure 3
Patent JP-2020156816-A (JP)
Title: Storage rack
Inventor: TANIGUCHI YUSUKE
IPC: A47B61/04
Filed: 2019-03-27
Abstract: To provide a storage rack served as a bench and storage in a simple configuration and, as a whole, capable of decreasing a space occupied thereby.SOLUTION: A storage rack according to present invention comprises a plurality of vertical members extending in the vertical direction, and a plurality of horizontal members extending in the horizontal direction, and includes a plurality of individual shelf parts each consisting of two opposite vertical members, and at least one horizontal member to be connected with the two vertical members, where the individual shelf part includes at least one bench shelf part whose top surface has such a height that a person can sit thereon, and at least two side shelf parts that are higher than the bench shelf part and located at both sides of the bench shelf part.SELECTED DRAWING: Figure 1
Patent JP-2019116638-A (JP)
Title: Compatibilized polyolefin blend
Inventor: RUSSELL P BARRY
IPC: C08L53/00
Filed: 2019-03-27
Abstract: To provide a polyolefin composition for rotational molding that does not cause defective mechanical properties such as impact resistance and the like.SOLUTION: A composition comprises four components of a) one or more polyethylenes, b) one or more polypropylenes, c) one or more polyolefin elastomers containing an olefin block copolymer as an essential component and d) a crystalline block composite including three constituent components [i) a crystalline ethylene-based polymer, ii) a crystalline propylene-based polymer and iii) a block copolymer having a crystalline ethylene-based block and a crystalline propylene block]. In the block composite, the composition of the constituent component (i) is the same as the crystalline ethylene-based block of the block copolymer (iii) and the composition of the constituent component (ii) is the same as the crystalline propylene block of the block copolymer (iii).SELECTED DRAWING: Figure 1
Patent JP-2020159652-A (JP)
Title: Heat exchanger
Inventor: FUMOTO YUTARO
IPC: F28D7/10
Filed: 2019-03-27
Abstract: To provide a heat exchanger capable of suppressing plastic deformation of a member due to a temperature difference in heat exchange between a first fluid and a second fluid.SOLUTION: A heat exchanger 100 includes an inner cylinder 10 through which a first fluid can pass and which is for accommodating a heat recovery member 30, and an outer casing 20 which is spaced and arranged apart in a radially outer side of the inner cylinder 10 and through which a second fluid can pass between itself and the inner cylinder 10. The heat exchanger 100 has a continuous uneven structure 40 formed in at least a part of the outer casing 20 and/or the inner cylinder 10.SELECTED DRAWING: Figure 1
Patent JP-2020166308-A (JP)
Title: Driving support device
Inventor: NAKAMURA TOMOYUKI
IPC: G08G1/16
Filed: 2019-03-28
Abstract: To provide a driving support device for suppressing the decline of safety of a vehicle.SOLUTION: A vehicle controller 100 is applied to a vehicle 90 having a periphery monitoring device 81 for monitoring the peripheral environment of the vehicle. The vehicle controller 100 includes a driving support device 10. The driving support device 10 performs a driving support for supporting the driving of the vehicle 90 based on the input information from the periphery monitoring device 81. The driving support device 10 includes a travel control unit 12 for performing an avoidance processing as the driving support in order to support the driving of the vehicle 90 so that an obstacle can be avoided to occur when the occurrence of the obstacle is anticipated according to the input information from the periphery monitoring device 81 when the vehicle 90 runs. The driving support device 10 also includes a control change unit 14 for not allowing the driving support to end even if the operation of a driver is detected when the avoidance processing can possibly be started to perform or the avoidance processing is in process.SELECTED DRAWING: Figure 1
Patent JP-2020163579-A (JP)
Title: Inkjet printer
Inventor: TAMAOKI SHUICHI
IPC: B41J2/01
Filed: 2019-03-28
Abstract: To provide an inkjet printer which allows an additional head to be fitted between a ground printing head and a color printing head.SOLUTION: An inkjet printer of a serial system comprises: a ground printing head 100 for discharging underlayer ink on a printing medium; a color printing head 200 for discharging ink of at least two colors among yellow, magenta, cyan and black on the printing medium; and a carriage 20A for scanning the ground printing head 100 and the color printing head 200 relative to the printing medium. In the inkjet printer of a serial system, the ground printing head 100 and the color printing head 200 are arranged alienated in a direction orthogonal to a scanning direction by the carriage 20A. In between the ground printing head 100 and the color printing head 200 that are capable of printing together in the same scanning relative to the printing medium, an additional head fitting part 310 is provided to fit an additional head 300 for discharging ink.SELECTED DRAWING: Figure 5
Patent JP-2020165343-A (JP)
Title: Engine starting device
Inventor: OSAWA TOSHIAKI
IPC: F02D29/02
Filed: 2019-03-28
Abstract: To provide an engine starting device that can start an engine even when a crankshaft is locked due to an event of sticking where a piston cannot pass over the compression top dead center when the crankshaft is driven in a reverse rotation direction at engine start up.SOLUTION: When a start control unit 80 detects that a crankshaft 51 is locked in staring an engine E, the start control unit controls a starter motor M to be driven in a reverse rotation direction and a normal rotation direction repeatedly to evacuate from the locked state and starts the engine E.SELECTED DRAWING: Figure 9
Patent JP-2020166565-A (JP)
Title: Driving device management method, and driving device management program
Inventor: ISOYA TAKAMITSU
IPC: G02C13/00
Filed: 2019-03-29
Abstract: To provide a driving device management method and a driving device management program capable of appropriately managing a state of a driving device for executing at least any of inspection, treatment, measurement, and processing of ophthalmology or spectacles.SOLUTION: A driving device management system includes a driving device 20, a terminal device 10, and an information processing device 30. The driving device 20 executes at least any of inspection, treatment, measurement, and processing about ophthalmology or spectacles. The information processing device 30 is arranged at a base different from the driving device 20 and the terminal device 10. The terminal device 10 acquires device information including drive information of the driving device 20 from the driving device 20 (S12). The terminal device 10 acquires state information showing at least a state of the driving device 20 by adding additional information inputted by a user to the device information (S14). The terminal device 10 transmits the state information to the information processing device 30 (S15).SELECTED DRAWING: Figure 2