baber/WOPTO huggingface dataset:
Patent JP-2020009326-A (JP)
Title: Radio wave propagation simulation model creation method, creation system, creation device, and creation program
Inventor: NAKAMURA MITSUTAKA
IPC: G06F30/20
Filed: 2018-07-11
Abstract: To solve a problem in the conventional technology in which it is difficult to automatically set a medium constant of an object such as a structure and to automatically create a radio wave propagation simulation model.SOLUTION: A radio wave propagation simulation model creation method includes: a first step of acquiring a large amount of texture image data from a network and accumulating first learned data for determining a medium corresponding to each piece of texture image data by deep learning; a second step of creating a 3D shape model of a communication area; a third step of extracting an object in two-dimensional image data corresponding to the 3D shape model and determining the medium corresponding to a surface image of the object by deep learning on the basis of the first learned data; a fourth step of referring to a database storing a medium constant for each medium and estimating a medium constant of the medium corresponding to the determined object; and a fifth step of setting the estimated medium constant to each object in the 3D shape model and creating a radio wave propagation simulation model in the communication area.SELECTED DRAWING: Figure 1
Patent JP-2020007026-A (JP)
Title: Cleaning adapter
Inventor: KIDA WATARU
IPC: B67D1/04
Filed: 2018-07-11
Abstract: To provide a cleaning adapter a beer hose of which enjoys an enhanced cleaning power.SOLUTION: A cleaning adapter of this invention comprises: a cleaning water bottle 21; a bottle head 23 which is attachable to a water supply port of cleaning water, the water supply port being disposed at the cleaning water bottle 21, and to/from which a dispense head 6 is attachable/detachable; and a fluid hose 25 which is disposed hanging down into an inside of the cleaning water bottle 21 from the bottle head 23 and pressure delivers to a beer hose 7 the cleaning water stored in the cleaning water bottle 21 by means of carbon dioxide supplied to a gas phase section inside the cleaning water bottle 21 from a gas cylinder. The fluid hose 25 is configured to include a gas introducing port 26 that directly introduces the carbon dioxide supplied to the gas phase section of the cleaning water bottle 21 to an inside of the fluid hose 25 and to have a length capable of pressure delivering to the beer hose 7 a predetermined amount out of the total amount of the cleaning water stored in the cleaning water bottle 21, the predetermined amount being necessary only for one-time cleaning of the beer hose 7. The cleaning water bottle 21 is configured to be able to store the cleaning water more than the predetermined amount.SELECTED DRAWING: Figure 2
Patent JP-2020012657-A (JP)
Title: Torque sensor
Inventor: HOSHINO KEIYA
IPC: G01L3/04
Filed: 2018-07-13
Abstract: To provide a torque sensor which can increase the accuracy of detection.SOLUTION: A torque sensor 40 includes: a first structure 41; a second structure 42; a third structure 43 between the first structure and the second structure; at least two sensor parts 44 and 45 between the first structure and the second structure; a plurality of first holes 61 in the first structure 41 for positioning a first equipment part; and a plurality of second holes 62 in the second structure 42 for positioning a second equipment part.SELECTED DRAWING: Figure 4
Patent JP-2020010763-A (JP)
Title: Endoscope system
Inventor: OGATA SHIGEKI
IPC: G02B23/24
Filed: 2018-07-13
Abstract: To support a doctor, etc. in grasping a state of an affected part by simultaneously imaging a visible light and a fluorescent light based on an IR excitation light, and outputting a high-quality stereoscopic image by which details of the affected part can be identified.SOLUTION: An endoscope system includes a first imaging unit having an excitation light cutting filter for cutting an excitation light irradiated onto a subject for performing imaging based on a light passing through the excitation light cutting filter, a second imaging unit having a non-visible light cutting filter for cutting a non-visible light for performing imaging based on a light passing through a non-visible light filter, and an image processing unit for generating a stereoscopic image of the subject on the basis of a first captured image captured by the first imaging unit and the second captured image captured by a second imaging unit.SELECTED DRAWING: Figure 10
Patent JP-2020012916-A (JP)
Title: Optical connector
Inventor: TERAMOTO KATSUNORI
IPC: G02B6/40
Filed: 2018-07-13
Abstract: To provide an optical connector with which, when assembling a dual optical connector to an end of an optical fiber cable, it is possible to easily separate the ends of two lengths of insertion optical fibers into two directions.SOLUTION: There is provided an optical connector comprising: optical connector bodies 11A, 11B provided with ferrules 21A, 21B by which a built-in optical fiber is held and a clamp unit for securing the connection of the built-in optical fiber and insertion optical fibers 3A, 3B led out from the optical fiber cable 1; and a housing 12 for accommodating the optical connector bodies 11A, 11B. The housing 12 accommodates the two optical connector bodies 11A, 11B, and includes an optical fiber separation unit 40 for separating two lengths of insertion optical fibers 3A, 3B for each space in the clamp unit of two optical connector bodies 11A, 11B.SELECTED DRAWING: Figure 10
Patent JP-2020013040-A (JP)
Title: Image forming apparatus and method for supporting adjustment work of image forming apparatus
Inventor: UMENO HIDEYUKI
IPC: G03G21/16
Filed: 2018-07-20
Abstract: To reliably reproduce an attitude state during machine assembly during installation of an apparatus.SOLUTION: An image forming apparatus comprises: a housing; and a plurality of built-in units in which the mutual positional relationship changes according to the attitude state of the housing, and after the plurality of built-in units are fixed inside the housing and assembled, the image forming apparatus is installed at a predetermined place. The image forming apparatus includes an attitude state recording unit, such as a laser level or a pendulum that allows recording of the attitude state of the housing during the assembly, and the attitude of the housing is adjusted during the installation by using casters, with marks recorded by the attitude state recording unit as standards.SELECTED DRAWING: Figure 10
Patent JP-2020013956-A (JP)
Title: Thermoelectric conversion device
Inventor: SHIBATA MAKOTO
IPC: H01L35/30
Filed: 2018-07-20
Abstract: To provide a thermoelectric conversion device capable of improving the output.SOLUTION: A thermoelectric conversion device includes first wiring 7 for electrically connecting between the electrode of any one of the first electrode 5 or the second electrode 6 of one thermoelectric conversion element 3, and the electrode of the other of the first electrode 5 or the second electrode 6 of the other thermoelectric conversion element 3, so that the multiple thermoelectric conversion elements 3 placed between one and the other thermoelectric conversion elements 3 adjoining in a first direction, and constituting thermoelectric conversion element arrays 3A-3F are connected in series with each other, and second electric wiring 8a, 8b electrically connecting between the first electrodes 5 or between the second electrodes 6 of the thermoelectric conversion element 3 located at the most one end side or the most other end side of one or the other thermoelectric conversion element arrays in the first direction, so that the multiple thermoelectric conversion elements 3 constituting one thermoelectric conversion element array, and the multiple thermoelectric conversion elements 3 constituting the other thermoelectric conversion element array, adjoining in a second direction, are connected in series with each other.SELECTED DRAWING: Figure 1
Patent JP-2020018027-A (JP)
Title: Tool lifting device for wiring
Inventor: KAMIMURA AKIYA
IPC: H02G1/02
Filed: 2018-07-23
Abstract: To provide a device which homogenizes work quality without skill while reducing workload and shortening work time during wiring work.SOLUTION: A tool lifting device for wiring comprises: a tool setting table 42 for supporting a tool used in work on a wiring D at a high place; a pair of holding devices 21 for holding each of two locations spaced apart from each other in the extension direction of the wiring; a support device 31 which is connected with each holding device and held at positions adjacent to both sides of the wiring along the wiring; and a lifting device 51 which supports the tool setting table being hanged by the support device and moves up and down the tool setting table.SELECTED DRAWING: Figure 1
Patent JP-2020017016-A (JP)
Title: User interface device, operation information sending method and program
Inventor: AKIMOTO SHIGERU
IPC: G06F3/0354
Filed: 2018-07-24
Abstract: To provide a user interface device that can be improved in operability while being downsized, an operation information sending method, and a program.SOLUTION: A user interface device 1 comprises: a case; a tracking sensor 16 for detecting the case movement direction and amount; button switches 12, 13, 14; a touch sensor 15 for detecting contact with the case; a movement information generation unit 115 for generating movement information indicating the case movement direction and amount according to the case movement; a first operation information generation unit 113 for generating button transition information based on the history of the pressed state of the button switches 12, 13, and 14; a second operation information generation unit 114 for generating touch transition information based on the history of the contact state to the case; a sending unit 119 for operating, in accordance with the touch transition information, in one of a movement information sending mode for sending the movement information together with the button transition information, and a sending avoidance mode for sending the button transition information and avoiding transmission of the movement information.SELECTED DRAWING: Figure 4
Patent JP-2019003197-A (JP)
Title: Process cartridge and electrophotographic image forming apparatus
Inventor: SATO MASAAKI
IPC: G03G21/18
Filed: 2018-07-24
Abstract: To provide a process cartridge that accurately controls drive and stop of a developing roller and improves image quality.SOLUTION: When a drive input member 74 is pressed by an urging part of a release cam 72, the drive input member 74 is moved toward the inside of a cartridge from a first position to a second position. This releases the engagement between the drive input member 74 and developing drive output member 62, and a turning force from the developing drive output member 62 is not transmitted to the drive input member 74.SELECTED DRAWING: Figure 8
Patent JP-2020018082-A (JP)
Title: Power control system
Inventor: UENOYAMA TARO
IPC: H02J7/35
Filed: 2018-07-25
Abstract: To provide a power control system capable of making it sufficient to perform charge or discharge once after receiving a power command value.SOLUTION: The power control system includes a power controller which executes charge/discharge control for a storage battery at every period of T2 (T1>T2) so that electric power at a power incoming point becomes a power command value by the time of a lapse of a period T1. The power controller, upon reception of the power command value, sets a power incoming point power curve within the period T1, determines an integrated value of a difference between the power incoming point power curve and the power command value, sets a charge amount or a discharge amount of the storage battery within the period T1 on the basis of the integrated value and executes either one of charge control and discharge control.SELECTED DRAWING: Figure 4
Patent JP-2020018108-A (JP)
Title: Power storage system
Inventor: YOSHITAKE AKIRA
IPC: H02J3/38
Filed: 2018-07-25
Abstract: To provide a technology for restraining loss of accuracy of control for confining the total output power value from a user where multiple accumulator batteries are installed to a power system within a certain range.SOLUTION: A first accumulator battery 20 and a second accumulator battery 30 are connected with a power system 10 in parallel with each other. A first power conversion apparatus 22 controls charge/discharge of the first accumulator battery 20. A second power conversion apparatus 32 controls charge/discharge of the second accumulator battery 30. The first power conversion apparatus 22 controls first output power from the first power conversion apparatus 22 so that the total output power value approaches a first target value, and the second power conversion apparatus 32 controls second output power from the second power conversion apparatus 32 so that the total output power value approaches a second target value. In the first power conversion apparatus 22, the first target value changes according to change of the first output power, and in the second power conversion apparatus 32, the second target value changes according to change of the second output power.SELECTED DRAWING: Figure 1
Patent JP-2018161554-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of executing an interesting operation performance.SOLUTION: A game machine 1 comprises: display means 91 having a display area 911; voice output means 50; operation means 10 operable by a player; and performance execution means which executes an operation performance for urging the player to operate the operation means 10. The game machine is capable of executing a specific operation performance for urging the player to operate the operation means 10 with an instruction sound outputted from the voice output means 50, without making a display to urge the player to operate the operation means 10 in the display area 911, as a type of the operation performance.SELECTED DRAWING: Figure 5
Patent JP-2020020931-A (JP)
Title: Focus controlling apparatus and focus controlling method
Inventor: MIYAZAWA SHINGO
IPC: G02B7/28
Filed: 2018-07-31
Abstract: To provide a focus controlling apparatus and a focus controlling method that can focus on a subject being closest in a focus detection area and that has high followability even for a moving subject.SOLUTION: A focus controlling apparatus calculates (S3) a first focus direction and a first focus shift amount by means of phase difference detection based on a phase difference detection signal of a first focus detection area of a plurality of focus detection areas; calculates (S3) a second focus direction and a focus shift amount, being able to detect a focus shift amount larger than the first focus shift amount by means of phase difference detection based on a phase difference detection signal of a second focus detection area of the plurality of focus detection areas; calculates (S1) a third focus direction calculating contrast information to focus on the basis of image signals of the first focus detection area and the second focus detection area; and determines (S5) a focus direction to adjust a focus on the basis of the first focus direction, the second focus direction and the third focus direction.SELECTED DRAWING: Figure 4
Patent JP-2020018520-A (JP)
Title: Game machine
Inventor: NODA YASUYUKI
IPC: A63F7/02
Filed: 2018-07-31
Abstract: To provide a game machine capable of checking whether or not an abnormality has occurred in a power generation unit.SOLUTION: In a game machine of the present invention, a first light emitting body is connected to a "first power generation unit for driving a first driven object," and a second light emitting body is connected to a "second power generation unit for driving a second driven object." That is, the first light emitting body and the second light emitting body used for a predetermined performance are driven by the power supplied from separate "power generation units." By doing this, when a problem occurs in the "first power generation unit," (by extension, when the first driven object cannot be driven), the first light emitting body turns off (does not emit light), and when a problem occurs in the "second power generation unit," (by extension, when the second driven object cannot be driven), the second light emitting body turns off (does not emit light).SELECTED DRAWING: Figure 10
Patent JP-2020018223-A (JP)
Title: Pumpkin sauce and production method thereof
Inventor: WATANABE CHIKAKO
IPC: A23L23/00
Filed: 2018-07-31
Abstract: To provide a pumpkin sauce having rich flavor of a pumpkin, being smooth on the tongue and optimum to be used as a sauce.SOLUTION: A pumpkin sauce contains a pumpkin puree as much as 0.5-15 mass% as a solid content, a milk raw material as much as 5-20 mass% as the solid content and a phosphate cross-linked starch as much as 0.1-2 mass% as the solid content. A production method of the pumpkin sauce has a step for adding a mixture of the milk raw material and the phosphate cross-linked starch to the pumpkin puree, and the pumpkin puree is a thawed material from a frozen pumpkin puree.SELECTED DRAWING: None
Patent JP-2018193392-A (JP)
Title: Novel host materials for pholeds
Inventor: PIERRE-LUC T BOUDREAULT
IPC: C07D403/10
Filed: 2018-08-07
Abstract: To provide novel compounds as host materials for organic optoelectronic devices, particularly organic light emitting devices (OLEDs).SOLUTION: The compounds are exemplified by a compound 2 represented by the following formula in the figure.SELECTED DRAWING: None
Patent JP-2020024345-A (JP)
Title: Three-dimensional video display device
Inventor: WATANABE HAYATO
IPC: H04N13/302
Filed: 2018-08-09
Abstract: To provide a three-dimensional video display device with which it is possible to use a greater number of reproduction beams than before for displaying a three-dimensional video.SOLUTION: A three-dimensional video display device 1 comprises: a multi-viewpoint video display device 10 for displaying a multi-viewpoint video having multiple viewpoints divided in time; a polarization switch element 20 for switching the polarization state of multi-viewpoint video displayed by the multi-viewpoint video display device 10 between horizontal polarization and vertical polarization by time division; an optical axis shifting optical system 40 for shifting the optical axis of each viewpoint video of the multi-viewpoint video, with its polarization state switched, to a predetermined position in accordance with the polarization state; and a three-dimensional display optical system 50 for displaying a three-dimensional video as the viewpoint video emitted from the optical axis shifting optical system 40 is irradiated by superimposition from the rear.SELECTED DRAWING: Figure 1
Patent JP-2020027714-A (JP)
Title: Fuel cell system
Inventor: ICHIKAWA MASAKI
IPC: H01M8/04537
Filed: 2018-08-10
Abstract: To prevent generation of coking by appropriately monitoring high temperature abnormality of a reforming system.SOLUTION: A fuel cell system comprises: a fuel cell for generating power on the basis of fuel gas and oxidant gas; a reformer for reforming raw material gas to fuel gas using water vapor to supply the fuel gas to the fuel cell; a raw material gas supply device for supplying the raw material gas to the reformer; a vaporizer for supplying water vapor obtained by vaporizing reforming water to the reformer; a reforming water supply device for supplying the reforming water to the vaporizer; a control device that controls the raw material gas supply device by setting a target gas flow rate depending on output required of the fuel cell and controls the reforming water supply device by setting a target reforming water amount; and a temperature detector for detecting a temperature of a reforming system including the vaporizer and the reformer. The control device executes monitoring processing of monitoring presence/absence of high temperature abnormality in which a temperature detected by the temperature detector exceeds a predetermined threshold in a state in which power generation output of the fuel cell is stable. In the case that the power generation output of the fuel cell is low, the predetermined threshold is set to be a higher temperature than that in the case that the power generation output is high.SELECTED DRAWING: Figure 3
Patent JP-2020027918-A (JP)
Title: Resin coating method
Inventor: WATANABE SHINYA
IPC: H01L21/312
Filed: 2018-08-17
Abstract: To flatten the surface of a workpiece.SOLUTION: A plurality of resin layers are laminated on the surface 2a of a wafer 1 by alternately repeating a resin coating process and an ultraviolet irradiation process on the wafer 1 as a workpiece. A step formed on the surface 2a of the wafer 1 after the first resin coating process and the first ultraviolet irradiation process is a difference in height of a first resin layer R1, for example, 4.5 μm. On the other hand, a step formed on the surface 2a of the wafer 1 after the second resin coating process and the second ultraviolet irradiation process is a difference in height of a second resin layer R2, and is reduced to, for example, 0.2 μm.SELECTED DRAWING: Figure 10
Patent JP-2020035558-A (JP)
Title: Fuel cell separator
Inventor: KAWAI HIROYUKI
IPC: H01M8/0213
Filed: 2018-08-28
Abstract: To provide a fuel cell separator capable of achieving high contact resistance and corrosion resistance.SOLUTION: The fuel cell separator includes a stainless steel substrate and a covering layer containing flaky graphite and thermosetting resin and covering a surface of the substrate. The thermosetting resin has a mass ratio of 25 mass% or over and 40 mass% or less relative to a total mass of the flaky graphite and the thermosetting resin.SELECTED DRAWING: Figure 3
Patent JP-2020033907-A (JP)
Title: Scroll compressor
Inventor: IWATA MASAKAZU
IPC: F04C18/02
Filed: 2018-08-28
Abstract: To provide a scroll compressor, in which lubrication failure between a stationary scroll and a movable scroll, in particular lubrication failure of a sliding part of an Oldham joint is improved.SOLUTION: An Oldham joint has a first key part 39b, and restrains rotation of a turning movable scroll. A stationary scroll has a first key groove 24g, and a first communication path 24h. The first key groove is a space, in which the first key part moves forward and backward during a turning cycle of the movable scroll. The first communication path communicates a compression chamber 40 on a peripheral edge side and the first key groove at least during a constant period in the turning cycle of the movable scroll. The first key groove is communicated with a back pressure space having pressure for pressing the movable scroll to the stationary scroll. The first key part has a first sliding face 39f sliding on an inner periphery of the first key groove when moving forward and backward. An opening of the first communication path on the first key groove side is opened or closed by the first sliding face.SELECTED DRAWING: Figure 7