baber/WOPTO huggingface dataset:
Patent JP-2019019969-A (JP)
Title: Vibration suppression device
Inventor: KIDA HIDENORI
IPC: F16F15/023
Filed: 2017-08-07
Abstract: To provide a vibration suppression device capable of appropriately suppressing vibration by sufficiently generating an inertia mass even in a case where relative displacement with vibration is comparatively small.SOLUTION: Each of multiple cylinders filled with a working fluid is divided into two fluid chambers by each of multiple pistons. When each of the pistons is slid to one side of an axial direction inside of each of the cylinders, a communication path filled with a working fluid communicates to shrinkage-side multiple fluid chambers each consisting of a fluid chamber at a side shrunk by each of the sliding pistons between the two fluid chambers inside of each of the cylinders, and expansion-side multiple fluid chambers each consisting of a fluid chamber at a side expanded by each of the sliding pistons. Flows of the working fluids caused by pressing working fluids in the shrinkage-side multiple fluid chambers by the sliding pistons are made confluent with each other in the communication path. Pressure energy of working fluids generated by the confluence of the flows of the working fluids in the communication path is converted into rotation energy by a fluid pressure motor and transmitted to a rotary mass, such that the rotary mass is rotated.SELECTED DRAWING: Figure 5
Patent JP-2019032280-A (JP)
Title: Rain cell model of satellite communication
Inventor: NAKAZAWA ISAO
IPC: G01W1/14
Filed: 2017-08-09
Abstract: To solve the problem that the conventional rainfall attenuation model assuring long-term reliability of the satellite communication line is mainly a method of obtaining probability distribution by statistical processing for every point, and is hardly compatible with prediction of rain fall attenuation within the area in which mobile satellite communication and the like are objects.SOLUTION: The present invention provides a rain cell model of a satellite communication providing means for constituting a rain cell model in real time from a rain-region using rain-fall attenuation data in real time, rain-fall intensity data, and weather data, and the constituted rain cell model is developed in time series to enable the rain-fall attenuation estimation to be carried out within the region.SELECTED DRAWING: Figure 2
Patent JP-2019033885-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2017-08-15
Abstract: To provide a game machine capable of increasing an interest in a game.SOLUTION: A display mode for indicating a predetermined number is displayed on display means by mode display means. The mode display means displays a first mode for indicating the number of information stored in storage means on the display means as the display mode when a first condition is satisfied, and displays a second mode for indicating the number of performance executed by performance execution means on the display means as the display mode when a second condition different from the first condition is satisfied. Therefore, since the information indicated in the display mode which is displayed on the display means can be varied according to a condition, an interest in a game can be increased.SELECTED DRAWING: Figure 410
Patent JP-2019035283-A (JP)
Title: Inhibitor for preventing cracking of joint of concrete structure, method of constructing concrete structure having joint, and method of constructing tunnel
Inventor: SASAKI YASUYOSHI
IPC: E21D11/38
Filed: 2017-08-18
Abstract: To provide an anti-cracking agent at a joint of a concrete structure, a method of constructing a concrete structure having a joint, and a method of constructing a tunnel capable of preventing the occurrence of a crack along a joint, enhancing the workability of the work therefor and shortening the working time thereof.SOLUTION: The joint anti-cracking agent of the concrete structure comprises 40 to 77 wt.% of a fatty acid-containing compound, 2 to 5 wt.% of a stabilizer, 1 to 3 wt.% of a surfactant, and 15 to 52 wt.% of ion-exchanged water. After casting the precast concrete, the anti-cracking agent of the joint of the concrete structure is applied to the joining surface of the precast concrete, and post-casting concrete is placed in contact with the joining surface coated with the anti-cracking agent.SELECTED DRAWING: Figure 1
Patent JP-2019039094-A (JP)
Title: Color-changeable sheet
Inventor: HIRAMATSU NAOMICHI
IPC: D03D15/02
Filed: 2017-08-23
Abstract: To provide a color-changeable sheet that is changed in color reversibly according to the external environment.SOLUTION: A color-changeable sheet includes at least partly a flat yarn fabric composed of a polyolefin-based resin, and the fabric is a union cloth in which a reflective flat yarn containing an inorganic filler is arranged in one of warp or weft yarns while a color-changeable flat yarn containing a reversibly discoloring color agent is arranged in the other.SELECTED DRAWING: None
Patent JP-2019045945-A (JP)
Title: Information processing system, information processing method, information processing apparatus and program
Inventor: ODA YUJI
IPC: G06Q30/02
Filed: 2017-08-30
Abstract: To provide an information processing system, an information processing method, an information processing apparatus, and a program capable of promoting efficiency of outbound sales.SOLUTION: There is provided an information processing system comprising: a browsing information acquisition unit acquiring browsing information browsed via a customer terminal for each terminal identification information; a terminal specifying unit linking a target customer with the terminal identification information by transmitting terminal specifying information to a communication destination of the target customer and by detecting browsing using the terminal specifying information; a channel selection unit selecting a contact channel on the basis of the browsing information; an information-of-interest generation unit generating information of interest on the interest of the target customer; a content selection unit selecting content to be provided to the target customer on the basis of the information of interest; and a customer contact unit providing the selected content to the target customer using the selected contact channel.SELECTED DRAWING: Figure 1
Patent JP-2019046853-A (JP)
Title: Etching method and etching apparatus
Inventor: SHIMIZU YUSUKE
IPC: H01L21/3065
Filed: 2017-08-30
Abstract: To suppress the enlargement of CD of a groove formed by etching.SOLUTION: An etching method comprises a transporting step, a modification step, a removal step and an etching step. In the transporting step, a workpiece in which a base film, a first organic film and a mask film are laminated is loaded into a chamber and set on a stage. In the modification step, a surface of the workpiece is modified in quality by plasma of a first gas containing a carbon element, a hydrogen element and a fluorine element, supplied into the chamber. In the removal step, a high-frequency bias of a first electric power is applied to the stage, and a quality-modified layer formed on a surface of the first organic film, which is not covered by the mask film, is removed by a second gas plasma produced in the chamber. In the etching step, a high-frequency bias of a second electric power lower than the first electric power is applied to the stage, the first organic film which is a layer underlying the removed quality-modified layer is etched by second gas plasma produced in the chamber.SELECTED DRAWING: Figure 6
Patent JP-2019043694-A (JP)
Title: Medium feeding device, image reading device, and recording device
Inventor: MIYAUCHI KEISUKE
IPC: B65H29/70
Filed: 2017-08-30
Abstract: To more surely suppress paper feeding failure caused by curling of a medium corner portion.SOLUTION: A medium feeding device comprises a feeding path for feeding a medium, and a medium feeding port for guiding a medium tip to the feeding path. The feeding path comprises a first path member opposed to a first face of the medium, and a second path member opposed to a second face on an opposite side of the first face. A slit for guiding a corner part of the medium tip to an outer side of a medium width direction as a direction intersecting with a medium feeding direction while heading toward a downstream side of the feeding path is provided to at least any of the first path member and the second path member. The slit is provided to the first path member, the medium feeding port opposed to the first face comprises a frontage formation part for narrowing a frontage, and the slit in addition to the first path member is formed in the frontage formation part.SELECTED DRAWING: Figure 3
Patent JP-2019043715-A (JP)
Title: Article transport facility
Inventor: OZAWA HIROYUKI
IPC: B65G13/12
Filed: 2017-08-31
Abstract: To realize an article transport facility that allows a fire door to be properly lowered to a closed position.SOLUTION: A transport conveyor includes: a first upstream conveyor unit 11; a second upstream conveyor unit 12, a downstream conveyor unit 13; and an intermediate conveyor unit 15. The intermediate conveyor unit 15 is configured to be movable between a transport position and a retracted position. A power feeding unit 3 includes: a main power feeding unit 26 that supplies driving electric power to the first upstream conveyor unit 11, the second upstream conveyor unit 12, the downstream conveyor unit 13, and the intermediate conveyor unit 15; and a secondary power feeding unit 27 capable of feeding driving power to the first upstream conveyor unit 11, the downstream conveyor unit 13, the intermediate conveyor unit 15. The sub power feeding unit 27 includes a power storage device 28 charged by the supply of power from the main power feeding unit 26. The intermediate conveyor unit 15 is at a transport position in a state where the power from the power supply units 26 and 27 is supplied, and as the supply of power from the power supply units 26 and 27 is cut off, the intermediate conveyor unit moves from the transfer position to the retracted position.SELECTED DRAWING: Figure 4
Patent JP-2019042862-A (JP)
Title: Fastening tool for electric driver
Inventor: SUEKAGE TAKAHIRO
IPC: B25B21/00
Filed: 2017-09-01
Abstract: To provide a fastening tool for an electric driver which enables a fastening tool body to be detachably attached to the electric driver and includes a fixing member for fixing the fastening tool body to the electric driver.SOLUTION: A fastening tool for an electric driver includes: a fastening tool body 10 having a fastening part 11 and a driving part 12 which transmits rotational driving force of an electric driver 30 to the fastening part 11; and a fixing member 20 which is used to fix the fastening tool body 10 to the electric driver in a state where a drill bit part 31 of the electric driver is inserted into the driving part 12 of the fastening tool body 10.SELECTED DRAWING: Figure 2
Patent JP-2018022899-A (JP)
Title: Plasma processing device and plasma processing method
Inventor: KONDO TAKASHI
IPC: H05H1/46
Filed: 2017-09-01
Abstract: PROBLEM TO BE SOLVED: To effectively suppress a so-called tilting phenomenon to increase a production efficiency and reduce the production cost.SOLUTION: In a capacitive coupling type plasma etching device, an electromagnet 32 is disposed over an upper electrode 26, and has a core member 34 and inductors 36, 38, 40, 42; and of the inductors, the third inductor 40 when viewed from a central axis Z is provided in position so as to be radially athwart a peripheral portion of a semiconductor wafer W and the outside thereof. An electromagnet drive circuit 56 cannot only alternatively energize one of the inductors 36, 38, 40, 42 by an appropriate excitation current under the control of a control part 60, but also concurrently energize an arbitrary combination of the inductors by a common appropriate excitation current or individual appropriate excitation currents.SELECTED DRAWING: Figure 1
Patent JP-2019050519-A (JP)
Title: Information processing apparatus and program
Inventor: TOKUCHI KENGO
IPC: H04M1/00
Filed: 2017-09-11
Abstract: To provide information needed to perform a service.SOLUTION: A control unit of a terminal device 10 causes a display unit of an UI unit to display a screen 48 and causes the screen 48 to display various types of information. The screen 48 is an interface (interaction response screen) for the user to interact with the automatic response AI. On the screen 48, information (for example, a character string, an image, or the like) input to the terminal device 10 by the user and information (for example, a character string, an image, or the like) indicating the contents of the automatic response AI are displayed. As for the interaction between the user and the automatic response AI, the screen 48 (interaction response screen) for the interaction is displayed on the display unit of the UI unit. In an interface for the user to interact with the interaction partner, when an instruction content including information indicating the content of a service and information on a configuration used for the service is sent to the interaction partner, notification of the information on processing corresponding to the instruction content is performed.SELECTED DRAWING: Figure 14
Patent JP-2018070145-A (JP)
Title: Lane change method based on spring system for autonomous travel vehicle
Inventor: JIANG YIFEI
IPC: G08G1/16
Filed: 2017-09-12
Abstract: PROBLEM TO BE SOLVED: To operate an autonomous travel vehicle, in detail, change a lane using a system based on a spring.SOLUTION: According to one embodiment, the invention senses one or more objects in the surrounding of an autonomous travel vehicle in response to a request of lane change. For every sensed object, a virtual spring is distributed, then the object and the autonomous travel vehicle are connected. Each virtual object and a specific spring model are associated, then, a force is created on the basis of a relative position of the associated object and the autonomous travel vehicle. One or more forces generated from one or more virtual springs corresponding to one or more surrounding objects are integrated for generating integration force. On the basis of the integration force and a direction of the integration force, one or more lane change parameters of the autonomous travel vehicle are determined.SELECTED DRAWING: Figure 8
Patent JP-2019053542-A (JP)
Title: Information processing apparatus, information processing method and program
Inventor: KIYOMOTO SHINSAKU
IPC: G06N3/08
Filed: 2017-09-15
Abstract: To provide a learning model that can identify a source.SOLUTION: In an information processing apparatus 1, a weight update unit 22 updates weight of each layer of a neural network comprising a plurality of layers on the basis of training data for learning an objective task. A weight vector generation unit 23 generates a weight vector which is a vector having at least a portion of weight of weight of a layer selected from among layers constituting the neural network as a component. An embedded data generation unit 24 generates embedded data that is data for embedding in a weight vector and that is obtained by adding addition information to a watermark label. A vector conversion unit 25 linearly converts the weight vector to generate an embedding vector. Here, the weight update unit 22 updates the weight on the basis of a loss function which is obtained by adding a second loss function defined using the embedding vector and the embedded data to a first loss function set for learning the objective task.SELECTED DRAWING: Figure 6
Patent JP-2018150924-A (JP)
Title: Bushing, rotary machine and air conditioning device
Inventor: MASUNAGA TAKAYUKI
IPC: F04D29/053
Filed: 2017-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a bushing capable of suppressing vibration.SOLUTION: A bushing comprises a first member 61, a second member 62 and a third member 63. The first member is provided with a first hole 75 extending with a first central axis as a center and has a first inner peripheral surface 71a and a first outer peripheral surface 71b being positioned at an opposite side to the first inner peripheral surface and extending with a second central axis different from the first central axis as a center. The second member extends with the second central axis as a center, is provided with a second hole 81 in which the first member is accommodated, and has a second inner peripheral surface brought into contact with the first outer peripheral surface and a second outer peripheral surface 62b being positioned at an opposite side to the second inner peripheral surface 62a and extending with a third central axis different from the second central axis as a center. The third member extends with the third central axis as a center, is provided with a third hole 85 in which the second member is accommodated, and has a third inner peripheral surface 63a brought into contact with the second outer peripheral surface.SELECTED DRAWING: Figure 4
Patent JP-2019051876-A (JP)
Title: Vehicle interior component and vehicle
Inventor: YOSHIHARA YUJI
IPC: B60K1/04
Filed: 2017-09-19
Abstract: To provide a vehicle interior component which has good visual quality while achieving good intake performance, and to provide a vehicle.SOLUTION: A luggage side trim 10 has: a trim body 20 disposed between a seat back of a seat on which an occupant is seated and a vehicle body side part and covering the vehicle body side part; and an intake port 30 which is provided at the trim body 20 and takes air at the vehicle indoor side thereinto. The trim body 20 includes an expansion part 21 expanding to the vehicle indoor side. The intake port 30 is provided so as to be spanned between a general surface of the trim body 20 and a second wall part 21b.SELECTED DRAWING: Figure 2
Patent JP-2019057671-A (JP)
Title: Semiconductor optical element and manufacturing method of the same
Inventor: EBISU MASAHIRO
IPC: H01L21/301
Filed: 2017-09-22
Abstract: To prevent expansion of a crack.SOLUTION: A semiconductor optical element 10 includes a laminate 12 formed by a plurality of semiconductor layers laminated so as to includes an active layer 32 extended in a strip shape to a first direction D1. The laminate 12 includes: an upper surface 28 having a groove 44 extended to the first direction D1 so as to be separated from the active layer 32 to a second direction D2 orthogonal to the first direction D1; and a side surface 50 adjacent to the upper surface 28 in the second direction D2. The side surface 50 includes a rough surface region 58 which becomes rougher than the other region of the side surface 50 so as to be adjacent to the upper surface 28. The groove 44 is adjacent to all of the width included in the rough surface region 58 in the first direction D1, and includes a depth D exceeding the lower surface of the active layer 32, and is near to the side surface 50 from the active layer 32.SELECTED DRAWING: Figure 1
Patent JP-2019058249-A (JP)
Title: Fire experimental facility, and experimental method of fire experimental facility
Inventor: MURATA SHINJI
IPC: G09B9/00
Filed: 2017-09-25
Abstract: To provide a fire experimental facility capable of preventing leakage of smoke, and suppressing flow disturbance of a flame and smoke; and to provide an experimental method of the fire experimental facility.SOLUTION: A fire experimental facility includes an experimental site having an experimental space enclosed by walls and a ceiling, where an experiment of a fire is executed, and a fan for sucking the air in the experimental space in the experimental site. In the experimental site, a smoke exhaust port provided on the ceiling, for exhausting smoke generated from a fire by a fan from the experimental space, and a suction port provided on an upper part of the wall, for taking the air outside the experimental space.SELECTED DRAWING: Figure 1
Patent JP-2019061497-A (JP)
Title: Counting device and counting program
Inventor: KIKUCHI RYO
IPC: G06T7/20
Filed: 2017-09-27
Abstract: To accurately count the number of objects presenting in a target area based on video data.SOLUTION: An identification section 24 identifies object images expressing an identical object amongst object images which are cut out from different frame images composing video data and are determined as ones included in a target area. An object specification section 25 groups object images determined as ones expressing an identical object into one group, and specifies a group in which the number of object images belonging is equal to or greater than a target reference number as a group expressing the object presenting in the target area. A counting section 26 counts the number of groups as the number of objects presenting in the target area.SELECTED DRAWING: Figure 1
Patent JP-2019059348-A (JP)
Title: Operation information processing device and processing method for the same
Inventor: YONEHARA MITSUKI
IPC: B61L27/00
Filed: 2017-09-27
Abstract: To enable accurate prediction of operation information supplied to users by utilizing a numerical model and reduce the input workload of an operator when obtaining the operation information.SOLUTION: A operation information prediction part using a computer carries out: first calculation processing to extract candidates of operation information, calculate probabilities of combinations of each candidate, and then calculate prediction certainty on the basis of a variance of probability of each candidate; second calculation processing to calculate a difference feature vector based on a railway line structure between an extraction target text and a text corresponding to the operation information stored in an inputted operation information database when the prediction certainty obtained by the first calculation processing satisfies a prescribed condition, and then calculate similarities on the based of the difference feature vector; and third calculation processing to prepare operation information, using a command instruction having high similarity calculated by the second calculation processing, operation information corresponding to the command instruction, the command instruction stored in a command instruction database and a difference model.SELECTED DRAWING: Figure 5
Patent JP-2019063958-A (JP)
Title: High hardness hard carbon composite film coated tool
Inventor: MURASAWA KOKI
IPC: B23C5/16
Filed: 2017-10-03
Abstract: To provide a high hardness hard carbon composite film coated tool having high hardness, and a method for manufacturing the high hardness hard carbon composite film coated tool.SOLUTION: A high hardness hard carbon composite film 24 of a drill (high hardness hard carbon composite film coated tool) 10 includes an undoped carbon film 26 which is positioned at a tool base material 22 side, and to which any element is not added, and a doped carbon film 28 which is deposited on the undoped carbon film 26, and in which at least one element of Si and B is doped. Therefore, since it is suppressed that a diffusion element, for example, Co in the tool base material 22 is diffused to the doped carbon film 28 by the undoped carbon film 26, the high hardness hard carbon composite film coated tool 10, which has extremely high hardness and also high wear resistance, can be obtained.SELECTED DRAWING: Figure 3
Patent JP-2019065233-A (JP)
Title: Polyacetal resin composition
Inventor: KONDO YOSHIKIMI
IPC: C08K3/34
Filed: 2017-10-04
Abstract: To provide a polyacetal resin composition excellent in impact resistance, mechanical properties, and dimensional stability.SOLUTION: A polyacetal resin composition contains (A) 100 pts.mass of a polyacetal resin, and (B) 0.0005 pt.mass or more and less than 0.05 pt.mass of talc having an average grain size of 0.1 μm or more and 20 μm or less and a smectite content of less than 0.05 mass%.SELECTED DRAWING: None