baber/WOPTO huggingface dataset:
Patent JP-2020027216-A (JP)
Title: Mode multiplexer/demultiplexer
Inventor: SAKAMOTO YASUSHI
IPC: G02B6/14
Filed: 2018-08-16
Abstract: To provide a PLC-type mode multiplexer/demultiplexer that can be manufactured easily and can cope with the number of modes of an optical fiber.SOLUTION: A mode multiplexer/demultiplexer 305 includes: a parallel waveguide part 13 that has a proximity section in which a first waveguide 11 and a second waveguide 12 are brought closer, allows the proximity section to be at a waveguide interval and length such that two or more waveguide modes propagated in the first waveguide are coupled to propagation modes other than two or more waveguide modes propagated in the second waveguide, and a waveguide mode propagated in the first waveguide is shifted to the second waveguide; and a first mode multiplexing/demultiplexing part 14 for connecting two waveguides in which the number of waveguide modes is 1 to the second waveguide in Y shape.SELECTED DRAWING: Figure 6
Patent JP-2020028085-A (JP)
Title: Image processing system
Inventor: TAKABAYASHI DAISUKE
IPC: G06T7/254
Filed: 2018-08-16
Abstract: To detect a detection target from a shot image without causing a monitoring impossible period even when a shooting method of the shot image is changed or the brightness of a monitoring area is changed.SOLUTION: When a shooting mode is different between a sensing image 40t and a previous image 40p or a background image 42 captured immediately before, background image updating means 50 updates the background image 42 by using a future image 40f. When an estimated person area 60 is present in the future image 40f, the background image updating means 50 generates a change rate table on the basis of a pixel value of each pixel in a peripheral area 62 of the estimated person area 60 and in a peripheral area 62' of an estimated person area 60' in the background image 42, corrects a luminance value of each pixel in the estimated person area 60' to be a luminance value of the corresponding pixel of an estimated person area 60'' of an updated background image 42', and corrects a pixel value of an area other than the estimated person area 60 to a pixel value of each pixel other than the estimated person area 60'' of the background image 42' on the basis of the change rate table.SELECTED DRAWING: Figure 2
Patent JP-2020029485-A (JP)
Title: Conductive polymer dispersion and method for producing the same, and method for producing conductive film
Inventor: MATSUBAYASHI SATOSHI
IPC: C08L65/00
Filed: 2018-08-20
Abstract: To provide a conductive polymer dispersion that makes it possible to easily produce a conductive film that avoids deterioration of conductivity with time in the air.SOLUTION: A conductive polymer dispersion has a conductive complex containing a π-conjugated conductive polymer and a polyanion, and an organic solvent. The polyanion has anion groups, and further has a substituent (B) that is formed as follows: some of the anion groups and epoxy group-containing compounds are reacted to form a substituent (A), which is then reacted with an ester forming compound. The ester forming compound has at least one phenolic hydroxyl group.SELECTED DRAWING: None
Patent JP-2020030529-A (JP)
Title: Distribution device and distribution method and distribution program
Inventor: TSUBOUCHI KOTA
IPC: G06F13/00
Filed: 2018-08-21
Abstract: To make it easier to identify information indicated by a submission.SOLUTION: A distribution device according to the present application has an estimation unit that extracts attribute information indicating attribution of a prescribed target from contribution information that is contribution information submitted by a user and regarding the prescribed target and estimates an impression of the user for attribution that is attribution that the prescribed target has and indicated by the extracted attribute information on the basis of the contribution information and a distribution unit distributing impression information indicating the attribute information and the estimated impression.SELECTED DRAWING: Figure 1
Patent JP-2020030151-A (JP)
Title: Weather resistance test machine
Inventor: SUGA SHIGEO
IPC: G01N17/00
Filed: 2018-08-24
Abstract: To provide a weather resistance test machine capable of improving test accuracy when weathering test is performed.SOLUTION: Disclosed is a weather resistance test machine 1 which is a test machine for performing weather resistance test using the contents (liquid 90) housed in a container 9 as a sample. This weather resistance test machine includes: a test tank 10; a light source 11 which emits light in the test tank 10; a temperature sensor 14 which detects the temperature (detection temperature Td) of the contents housed in one or a plurality of containers 9 arranged in the test tank 10; and a control part 19 which controls the temperature of the contents based on the temperature of the contents detected by the temperature sensor 14.SELECTED DRAWING: Figure 1
Patent JP-2020032949-A (JP)
Title: Automatic operation system
Inventor: KUWABARA TAKAHIKO
IPC: B60W50/10
Filed: 2018-08-31
Abstract: To provide an automatic operation system capable of appropriately determining the intention of a driver to switch to a manual operation.SOLUTION: An automatic operation system 100 includes: a steering torque recognition part 15 for recognizing steering torque of a driver; a start condition determination part 16 for determining that a premised start condition for manual operation switching control is satisfied in a case where the driver has input to a cancel switch 6 during an automatic operation or where a touch sensor 7 of a steering wheel 21 has detected that the driver holds the wheel; and a manual operation switch part 17 for executing manual operation switching control when, in a case where the start condition determination part 16 has determined that the start condition is satisfied, a temporal integration value of steering torque since the determination reaches or exceeds an integration threshold value within a certain period of time, or when the steering torque has reached a first threshold after the determination, with a state having continued for a certain period of time after the steering torque has reached or exceeded the first threshold, the state in which the steering torque is equal to or higher than a second threshold that is smaller than the first threshold.SELECTED DRAWING: Figure 1
Patent JP-2020033242-A (JP)
Title: Mfi type zeolite excellent in o-xylene adsorptivity and manufacturing method therefor
Inventor: ONO YASUSHI
IPC: B01J20/18
Filed: 2018-08-31
Abstract: To provide novel MFI type zeolite having a pore structure excellent in adsorptivity to o-xylene.SOLUTION: There is provided MFI type zeolite extremely rich in silica and having SiO/AlO(molar ratio) of 150 or more, and having pores uniformly and finely formed and large in a straight channel by having small surface intervals (d values), in which d value in a (002) surface of 6.700Å or less and d value in a (400) surface of 4.980Å or less, measured by XRD.SELECTED DRAWING: Figure 1
Patent JP-2020037139-A (JP)
Title: Positioning crimp mechanism and positioning crimp tool
Inventor: AIHARA MASANORI
IPC: B23P19/04
Filed: 2018-08-31
Abstract: To provide positioning crimp mechanism and tool which crimp a second work-piece having an opening to a first curved work-piece having elasticity with good accuracy so as to place the second work-piece at a predetermined position, and can set a pressing force.SOLUTION: A positioning crimp mechanism comprises: a driving block for inputting a pressing force; a central driven block which is movably provided on a pressing side of the driving block; a first spring which transmits and energizes the pressing force of the driving block to the central driven block; a work-piece attachment part of the central driven block to which a second work-piece is detachably attached: a central pressing surface at a tip of the work-piece attachment part; an aiming attachment which is detachably fitted in an opening of the second work-piece, and a tip side of which is fitted and inserted in an opening of the first work-piece; plural peripheral driven blocks which are movably provided on a pressing direction side of the driving block so as to surround the work-piece attachment part; a second spring which transmits and energizes the pressing force to the peripheral driven blocks; and a peripheral pressing surface at a tip of each peripheral driven block.SELECTED DRAWING: Figure 1
Patent JP-2019029026-A (JP)
Title: Visualization of items using augmented reality
Inventor: NATHAN SACCO
IPC: G06F3/0481
Filed: 2018-09-06
Abstract: To provide a method for visualization of an item in an environment using augmented reality.SOLUTION: Environment image data containing an image of an environment is received. A selection of an item for placement in an indicated location of the image of the environment is received. A distance in the environment to the indicated location is determined based on the environment image data. The size of the environment is determined based on standard dimensions of an object that is a marker in the environment image data, where the standard dimensions are set for each type of the object. An item image of the selected item is scaled based on the distance to the indicated location and the size of the environment. The scaled item image is augmented to the indicated location in the image of the environment to generate an augmented reality image.SELECTED DRAWING: Figure 4
Patent JP-2020040430-A (JP)
Title: Refrigeration cycle device
Inventor: TADA KAZUHIRO
IPC: B60K11/02
Filed: 2018-09-06
Abstract: To provide a refrigeration cycle device that achieves both of realization of appropriate temperature adjustment of blast air, and realization of appropriate temperature adjustment of a temperature adjustment object.SOLUTION: In a heating temperature adjustment mode, a cooling expansion valve 14a is fully closed, and a first cooling expansion valve 14b and a second cooling expansion valve 14c are brought into a throttled state, and thereby, a refrigerant flowing out from a water-refrigerant heat exchanger 12 constituting a heating part for blast air is made to flow in the order of: the first cooling expansion valve 14b → a first chiller 19a constituting a temperature adjustment part for a battery 80 → a second cooling expansion valve 14c → a second chiller 19b constituting a heat absorption part for on-vehicle equipment 82. In addition, in a cooling temperature adjustment mode, the cooling expansion valve 14a is brought into a throttled state, and thereby, the refrigerant flowing out from the water-refrigerant heat exchanger 12 is made to flow in the order of: the first cooling expansion valve 14b → the first chiller 19a → the second cooling expansion valve 14c → the second chiller 19b, and is made to flow in the order of the cooling expansion valve 14a → an indoor evaporator 18.SELECTED DRAWING: Figure 1
Patent JP-2020039287-A (JP)
Title: Wild life damage-preventing tool
Inventor: AKABOSHI KOKI
IPC: A01M29/30
Filed: 2018-09-10
Abstract: To provide a wildlife damage-preventing tool excellent in productivity and handleability, and also excellent in installation workability.SOLUTION: In a wildlife damage-preventing tool comprising a tabular material 1 in which a plurality of cut lines 2 having at least one corner part 21 and both ends 22, 22 are formed side by side, and a bending planned part 3 is set between mutually adjacent cut lines 2, each bending planned part 3 is set on one virtual straight line A, and each corner part 21 of the cut line 2 is formed on a position other than the virtual straight line A.SELECTED DRAWING: Figure 2
Patent JP-2020040635-A (JP)
Title: Vehicle control apparatus
Inventor: TOMINAGA RYUSAKU
IPC: G08G1/16
Filed: 2018-09-13
Abstract: To provide a vehicle control apparatus capable of executing optimal control in accordance with a traffic volume.SOLUTION: A vehicle control apparatus 200 includes: a steady-speed travel inter-vehicular distance control part 101 for executing steady-speed travel inter-vehicular distance control to maintain a vehicular speed of a vehicle itself at a set vehicle speed and maintain an inter-vehicular distance, at a set inter-vehicular distance, between the vehicle itself and another vehicle traveling in front of the vehicle itself; a traffic information obtainment part 102 for obtaining traffic information; and a traffic volume estimation part 103 for estimating a traffic volume on the basis of the traffic information. The steady-speed travel inter-vehicular distance control part 101 changes track-ability of a vehicle itself against a speed change of the other vehicle traveling in front of the vehicle itself on the basis of the traffic volume.SELECTED DRAWING: Figure 1
Patent JP-2020047362-A (JP)
Title: Metal-air battery
Inventor: KAWABATA TOSHIHIKO
IPC: H01M4/86
Filed: 2018-09-14
Abstract: To provide a metal-air battery capable of dealing with deterioration of an electrolyte and corrosion of a negative electrode and capable of replenishing water consumed by discharging.SOLUTION: A metal-air battery 1A includes a positive electrode 11A made of activated carbon having been subjected to activation treatment, a negative electrode 21A made of magnesium, and an electrolyte part 31A made of sodium polyacrylate. In the metal-air battery, a water supply member 41A is arranged between the positive electrode 11A and the electrolyte part 31A, a cartridge 62A integrated by the negative electrode 21A, the electrolyte part 31A, and water supply member 41A is formed, and water of a water source which is sucked up by the water supply member 41A due to a capillary phenomenon is supplied to a positive electrode material 12A and the electrolyte part 31A.SELECTED DRAWING: Figure 1
Patent JP-2019038805-A (JP)
Title: Morus extracts rich in n-acids of imino sugars and/or pipecolic acids
Inventor: ANDREW GALLAGHER
IPC: A61K31/198
Filed: 2018-09-14
Abstract: To provide use of extracts rich in N-acids of imino sugars (as opposed to neutral and basic imino sugars) and/or pipecolic acids obtainable from plant leaves of mulberry (Morus).SOLUTION: This invention relates to extracts rich in N-acids of imino sugars (as opposed to neutral and basic imino sugars) and/or pipecolic acids obtainable from plant leaves of mulberry (Morus). The extracts have been shown to have enzyme inhibition activity, so that extracts rich in these compounds and compounds isolated from these extracts are good candidates for use in treatment of diseases, particularly, but not exclusively, metabolic disorders, such as diabetes.SELECTED DRAWING: Figure 14
Patent JP-2020044122-A (JP)
Title: Robot toy
Inventor: ITO AKIHISA
IPC: A63H13/12
Filed: 2018-09-19
Abstract: To provide a robot toy capable of performing a more complex behavior without complicating a constitution and without enlarging a device.SOLUTION: A robot toy includes a robot body, a plurality of operation members attached operably to the robot body, an elastic member for the operation members provided between the robot body and the operation members, for energizing the operation members to a prescribed direction, and a cam for operation member control attached rotatably to the robot body, and including a plurality of cam control surfaces corresponding to the plurality of operation members on a surface orthogonal to a revolving shaft.SELECTED DRAWING: Figure 4
Patent JP-2020043817-A (JP)
Title: Selective culture proliferation method for high-functionality tissue stem cell
Inventor: YOSHIMURA KOTARO
IPC: C12N5/074
Filed: 2018-09-19
Abstract: To provide a method that can culture efficiently tissue stem cells while maintaining differentiation ability.SOLUTION: A method of culturing a tissue stem cell has a step of bonding a tissue stem cell to a micro bead, a step in which, while the micro bead having the tissue stem cell bonded thereto is floated in a liquid culture medium, the tissue stem cell on the micro bead is proliferated.SELECTED DRAWING: None
Patent JP-2019169696-A (JP)
Title: Semiconductor device and manufacturing method of semiconductor device
Inventor: TAJIMA JUNPEI
IPC: H01L29/417
Filed: 2018-09-19
Abstract: To provide a semiconductor device of high breakdown voltage in which current collapse is restrained.SOLUTION: A semiconductor device of the present invention includes a substrate, a first nitride semiconductor layer, a first isolating layer between the substrate and the first nitride semiconductor layer, a gate insulation layer between the first isolating layer and the first nitride semiconductor layer, a second nitride semiconductor layer between the gate insulation layer and the first nitride semiconductor layer, and in contact with the first nitride semiconductor layer, a source electrode between the first isolating layer and the second nitride semiconductor layer, and electrically connected with the second nitride semiconductor layer, a gate electrode between the gate insulation layer and the first isolating layer, and a drain electrode provided on the first nitride semiconductor layer, and electrically connected therewith.SELECTED DRAWING: Figure 1
Patent JP-2020036572-A (JP)
Title: Hydroponic cultivation apparatus
Inventor: FUNAKUBO GOICHI
IPC: A01G31/00
Filed: 2018-08-31
Abstract: To provide a hydroponic cultivation apparatus that allows enjoying of the growth, the harvest, and the viewing, with daily loving care.SOLUTION: The hydroponic cultivation apparatus comprises cultivation bars installed at variable intervals and cultivation beds 19 installed at variable intervals. Each of seeds is planted on a cultivation bed sponge of each of the cultivation beds 19. The cultivation beds 19 are configured to be installed onto each of the cultivation bars. Changing each interval between the cultivation bars as well as each interval at which the cultivation beds 19 are installed to each cultivation bar according to growth of the vegetables, minimizes each interval between the vegetables so as to ensure the maximum harvest. Also, since the entire hydroponic cultivation apparatus is covered with green, it functions as a hydroponic cultivation apparatus suitable for visual enjoyment brought in from vegetables. After harvest of a constant amount every day, the cultivation beds 19 are moved to allow the constant amount of seeds-sown cultivation beds 19 to be added. Caring in this way and viewing vegetable greens every day may create an environment that develops a renewed sense in living, reduces stress, and resets an internal clock, bringing benefits such as health promotion, disease prevention, and natural sleep.SELECTED DRAWING: Figure 2
Patent JP-2020047176-A (JP)
Title: Packet relay device, packet relay control method, and packet relay control program
Inventor: IMAHARA KAZUNARI
IPC: G06F13/00
Filed: 2018-09-21
Abstract: To provide a packet relay device configured to reduce processing load when a terminal acquires a file from a web server on the Internet.SOLUTION: When a storage file presence determination unit 30 determines that a value of a part of a header part of HTTP 200 OK response (hereinafter referred to as "response") has been already registered on an access history information table 10 of a storage unit 106, and when a file update determination unit 40 determines that the value of a part of the header part of the response received from a web server 122 is the same as a past value registered on the access history information table 10, a packet relay device prevents an inquiry to a determination server 123 for safety on a file included in the received response, and prevents the file from being stored in a file storage unit 20. In accordance with a determination result of the determination server 123 indicating registration on the access history information table 10, the contents of the file included in the response is rewritten and transmitted to a terminal.SELECTED DRAWING: Figure 1
Patent JP-2020053158-A (JP)
Title: Induction heating cooker
Inventor: NOGUCHI SHINTARO
IPC: H05B6/12
Filed: 2018-09-25
Abstract: To provide an induction heating cooker with high safety and high reliability, which is capable of reliably detecting an abnormally high temperature if an object to be heated which is inductively heated has the abnormally high temperature.SOLUTION: An induction heating cooker of the present invention includes: a top plate on which an object to be heated is placed; a heating coil for inductively heating the object to be heated placed on the top plate, the heating coil being arranged directly under the top plate; and a plurality of infrared sensors for detecting temperature of the object to be heated placed on the top plate. If an abnormal temperature condition occurs in the object to be heated, the induction heating cooker instantaneously and reliably detects the abnormal temperature condition, and controls the current of the heating coil so that a temperature rise in the object to be heated can be suppressed.SELECTED DRAWING: Figure 3
Patent JP-2020054074-A (JP)
Title: Rotary electric machine and cooling system of the same
Inventor: YOSHIMI KUNIO
IPC: H02K1/32
Filed: 2018-09-26
Abstract: To cool the entire rotary electric machine.SOLUTION: A housing 60 of a rotary electric machine 10 is provided with a jacket 112 through which a refrigerant supplied from a refrigerant supply port 110 flows. The jacket 112 discharges the refrigerant to a stator 68 via a discharge port 112b and supplies the refrigerant to a refrigerant passage 120 of a rotor shaft 66 via a branch passage 112c. In two end plates 70L, 70R of a rotor 64, refrigerant passages 124L, 124R for letting the refrigerant supplied from the refrigerant passage 120 to flow are formed. The refrigerant that drops from a first internal space 62 of the housing 60 is stored in a refrigerant storage unit 114. A pump 44 discharges the refrigerant stored in the refrigerant storage unit 114 to the outside.SELECTED DRAWING: Figure 2
Patent JP-2020049717-A (JP)
Title: Molding method and molding apparatus of composite sheet
Inventor: KAWABE KAZUMASA
IPC: B05D7/24
Filed: 2018-09-26
Abstract: To provide a molding method and a molding apparatus to obtain a composite sheet capable of manufacturing a thermosetting resin prepreg sheet having high quality, at a high speed and with less amount of a release paper as an auxiliary material.SOLUTION: The present invention provides a molding method of the composite sheet used for manufacturing the thermosetting resin prepreg sheet having a thermosetting resin material impregnated into a fiber sheet, in which a resin transfer sheet FS carrying a thermosetting resin material RS with a predetermined thickness on one side of a transfer sheet TB is brought into contact with one side of the fiber sheet so as to overlap, the resin transfer sheet and the fiber sheet in an overlapped state are heated, or pressed while heated, and the thermosetting resin material is transferred to the fiber sheet and the thermosetting resin material is attached to one side of the fiber sheet, by cooling, or pressing while cooling the resin transfer sheet and the fiber sheet in the overlapped state.SELECTED DRAWING: Figure 4