baber/WOPTO huggingface dataset:
Patent JP-2021020367-A (JP)
Title: Inkjet printing device
Inventor: NAKATA YASUMI
IPC: B41J2/01
Filed: 2019-07-26
Abstract: To provide an inkjet printing device that can remove ink in a gap between a nozzle guard and an ink discharge surface of an inkjet head.SOLUTION: The inkjet printing device comprises: an inkjet head 31 that has a nozzle row in which a plurality of nozzles for discharging ink are arranged and a nozzle guard, whose portion corresponding to the nozzle row is opened, which is provided through a gap onto an ink discharge surface of the nozzle row; an ink removing part 29 that performs ink-removal operation of removing ink adhering to the ink discharge surface by pressing an absorption member for absorbing ink against the opening of the nozzle guard and the ink discharge surface of the inkjet head; and a control part that controls the inkjet head 31 and the ink removing part 29. The control part makes the inkjet head 31 discharge ink by predetermined pressure to perform a purge and makes the ink removing part 29 perform the ink removal operation.SELECTED DRAWING: Figure 19
Patent JP-2021025221-A (JP)
Title: Remote operation type drain plug device
Inventor: UCHIKAWA ATSUSHI
IPC: E03C1/23
Filed: 2019-07-31
Abstract: To provide a remote operation type drain plug device capable of easily performing subsequent repair work without damaging an operation part when an operation button is removed.SOLUTION: In the remote operation type drain plug device, an operation part S comprises: an operation part body, which is a casing body; an operation button operated by a user; an operation transmission member with one end and the other one end attached to an opening/closing mechanism of a drain port and the operation part body, respectively, for performing a reciprocating linear motion in response to operation of the operation button, so as to transmit the operation of the operation button to the opening/closing mechanism; and operation bodies 3,4 with one end and the other end fitted to the operation part and the operation transmission member, respectively, for transmitting the operation of the operation button to the operation transmission member. The operation body can be released from fitting with the operation transmission member by moving the operation transmitting member in a direction toward the operation button, and fitting strength between the operation body and an end of the operation transmission member is configured to be stronger than fitting strength between the operation body and the operation button.SELECTED DRAWING: Figure 1
Patent JP-2021026903-A (JP)
Title: Lamp expansion/construction structure, lamp, and lighting device
Inventor: FUSE JUNICHI
IPC: F21V15/015
Filed: 2019-08-06
Abstract: To provide a lamp expansion/contraction structure which deals with expansion/contraction of a member forming a lighting device with a simple structure, and to provide a lamp and the lighting device.SOLUTION: A lamp expansion/contraction structure, a lamp, and a lighting device include: attachment members extending in a first direction; a cylindrical outer shell covering the attachment members, extending in the first direction, and having openings on end surfaces as seen in the first direction; end part lids each covering the end surfaces as seen in the first direction of the outer shell; sealing tools each disposed between the end surface of the outer shell and the end part lid; and lamp side attachment parts each disposed at the outer side of the end part lid with respect to the outer shell in the first direction. The attachment member includes a fixing part penetrating through the end part lid and the sealing tool. The lamp side attachment part is fixed to the fixing part. The end part lids, the sealing tools, and the lamp side attachment parts are restrained from moving relative to the attachment members. The end surface as seen in the first direction of the outer shell may move along the first direction with respect to the end part lid.SELECTED DRAWING: Figure 1
Patent JP-2020002363-A (JP)
Title: Perfume compositions
Inventor: ALAIN ALCHENBERGER
IPC: C11B9/00
Filed: 2019-08-07
Abstract: To provide a method of measuring spatial-temporal olfactory profiles of perfume compositions having controlled spatio-temporal olfactory profiles.SOLUTION: There is provided a method for characterizing spatio-temporal attributes of perfume compositions including: generating a directional air flow in which a source of the perfume compositions is disposed; entraining the perfume composition in said air flow and providing a scented plume in which said composition is substantially confined; and directing the scented plume along a channel towards an aperture in said channel at a defined distance from the source, and at the aperture the scented plume can be smelled and assessed.SELECTED DRAWING: None
Patent JP-2020013585-A (JP)
Title: User interface using rotatable input mechanism
Inventor: NICHOLAS ZAMBETTI
IPC: G06F3/0487
Filed: 2019-08-13
Abstract: To provide a user interface with a rotatable input mechanism for manipulating user interface objects.SOLUTION: A device with a display and a rotatable input mechanism is described for manipulating user interface objects. The object manipulation includes scrolling, zooming, or rotating of the object. Objects may be selected in accordance with simulated magnetic properties.SELECTED DRAWING: Figure 5D
Patent JP-2020005643-A (JP)
Title: Aerosol delivery device including bubble jet head and related method
Inventor: DAVID ALLAN BRAMMER
IPC: A24F40/485
Filed: 2019-08-14
Abstract: To provide aerosol delivery devices with enhanced functionality.SOLUTION: An aerosol delivery device 1400' includes mechanisms configured to deliver an aerosol precursor composition from a reservoir to an atomizer including a vaporization heating element to produce vapor. For example, a bubble jet head may be configured to dispense the aerosol precursor composition to the atomizer. The bubble jet head may be fixedly coupled to the atomizer. The bubble jet head may include a precursor inlet, an ejection heating element, and a precursor nozzle. The atomizer may include a vaporization heating element.SELECTED DRAWING: Figure 15
Patent JP-2021032108-A (JP)
Title: Scroll type compressor
Inventor: NISHIYAMA KYOSHIRO
IPC: F04C28/06
Filed: 2019-08-22
Abstract: To supply a back pressure for pressing an orbiting scroll toward a fixed scroll in a short time at startup.SOLUTION: A scroll type compressor 100 comprises a scroll unit 120 having a fixed scroll 122 and an orbiting scroll 124, a discharge chamber H2 in which a compressed gas refrigerant is discharged, a back pressure chamber H4 that applies a back pressure for pressing the orbiting scroll 124 against the fixed scroll 122, and an oil separator 220 that is disposed in a first back pressure supply passage L3 providing communication between the discharge chamber H2 and the back pressure chamber H4, separates lubrication oil from the gas refrigerant of the discharge chamber H2 and supplies the gas refrigerant to the back pressure chamber H4. The scroll type compressor 100 further comprises an on-off valve 250 that is disposed in a second back pressure supply passage L4 bypassing the oil separator 220 and providing communication between the discharge chamber H2 and the back pressure chamber H4, opens a flow passage when a differential pressure between the pressure in the discharge chamber H2 and the pressure in the back pressure chamber H4 is less than a predetermined value, and closes the flow passage when the differential pressure is equal to or larger than the predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2021030564-A (JP)
Title: Exposure head and image formation apparatus
Inventor: YOSHIDA HIDEFUMI
IPC: G03G15/00
Filed: 2019-08-23
Abstract: To use the same exposure head for a high-resolution image and a low resolution image without reducing the image quality.SOLUTION: In an exposure head for forming an image with a first resolution or an image with a second resolution lower than the first resolution corresponding to an array interval of a plurality of lower electrodes in the intersection direction, a circuit unit 602 includes an image data storage part 804 which is arranged on a silicon substrate together with the plurality of lower electrodes and converts the input image data to the image data according to the resolution.SELECTED DRAWING: Figure 8
Patent JP-2021029709-A (JP)
Title: Cooking method, system, program, and device
Inventor: ASAWA YASUHISA
IPC: A47J37/06
Filed: 2019-08-27
Abstract: To adjust or equalize baking results of cooked objects by changing heating conditions according to the thickness of the cooked objects.SOLUTION: A cooking method includes: a step of supporting a cooked object (F) on a platen part (10), transferring the object to a griddle part (8), and heating the object; a step of measuring the thickness of the cooked object; a step of setting or adjusting heating conditions including a heating time or a heating temperature according to the thickness of the cooked object; a step of supporting the cooked object (F) on a support plate included in the platen part, and transferring the object to the griddle part; and a step of sandwiching the cooked object between the support plate and the platen part, and measuring the thickness of the cooked object from an interval between the support plate and the platen part.SELECTED DRAWING: Figure 1
Patent JP-2021037021-A (JP)
Title: Varus fit room shoes
Inventor: NISHIO SEIKO
IPC: A43B23/02
Filed: 2019-09-02
Abstract: To provide varus fit room shoes.SOLUTION: Varus fit room shoes includes: a wide top opening part; a wholly deep instep part; a bottom part; a reinforcement cloth for an entire instep periphery; and an instep opening means that opens from around the top opening to the toes. The bottom part is provided with double stitches for the purpose of fitting to the curvature of the sole of a foot. The means for opening the instep part is such that the top opening periphery is fastened with a hook-and-loop fastener that facilitates adjustment of an ankle, making the entry of a foot possible by opening to the toes, and thereby having a structure to see the condition of the foot.SELECTED DRAWING: Figure 3
Patent JP-2021037050-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-02
Abstract: To provide a game machine capable of enhancing an interest in a game.SOLUTION: Performance execution means executes a specific light emitting performance such that a player can recognize light emission by light emitting means before display of specific display is completed in a specific display performance, a ratio of control to an advantageous state is higher when the specific light emitting performance is executed than when the specific light emitting performance is not executed, light emission in a mode corresponding to the specific light emitting performance by the light emitting means is completed at a first timing during variable display as an object of the specific light emitting performance or is completed at a second timing later than the first timing, and a ratio of control to an advantageous state differs between when the light emission is completed at the first timing and when the light emission is completed at the second timing.SELECTED DRAWING: Figure 10-119
Patent JP-2021039887-A (JP)
Title: Electrode for all-solid battery and manufacturing method thereof, and all-solid battery and manufacturing method thereof
Inventor: OTSUKA TAKUMI
IPC: H01M4/13
Filed: 2019-09-03
Abstract: To provide an electrode for all-solid battery of good productivity and a manufacturing method thereof, and an all-solid battery which is arranged by using the electrode for all-solid battery and which achieves good productivity and discharge characteristic, and a method for manufacturing the all-solid battery.SOLUTION: An electrode for all-solid battery according to the present invention comprises an electrode mixture which contains: active material powder composed of primary particles; sulfide-based solid electrolyte particles; and conductive carbon particles including hydrophilic parts at a rate of 10 mass% or more. The active material particles have an average particle diameter of 2 μm or larger. In the electrode mixture, to a total quantity of contents of the sulfide-based solid electrolyte particles and conductive carbon particles, the proportion of the conductive carbon particles is 5-13.5 mass%. In the all-solid battery of the present invention, either a positive electrode or a negative electrode is the electrode for all-solid battery.SELECTED DRAWING: Figure 1
Patent JP-2021039655-A (JP)
Title: Image processing device, image processing method, and program
Inventor: KUREYA YASUMI
IPC: G03B17/53
Filed: 2019-09-05
Abstract: To provide an image processing device capable of changing impression of the eyes in a more natural way, which can be applied to photo creation game machines configured to provide a series of games for printing captured images on sticker paper sheets.SOLUTION: An edit processing unit 403 of an image processing device (photo sticker creation device) comprises a black eye processing unit 433A configured to detect black eyes of a user in a captured image acquired by photographing the user as an object, and to modify the color of the black eyes and darkness of edges of the black eyes according to manipulation by the user.SELECTED DRAWING: Figure 19
Patent JP-2021043520-A (JP)
Title: Control device, control method, and program
Inventor: ODA TAKAHIRO
IPC: G05D1/02
Filed: 2019-09-06
Abstract: To appropriately execute tasks according to the priority of the tasks.SOLUTION: A control device includes: acquiring means which acquires priority of a task being executed by each of a plurality of robots; and takeover instruction means which, when a first robot among the plurality of robots cannot reach a completion point of the task being executed by the first robot, selects a robot being executing a second task with priority lower than the first task as a second robot to takeover and execute the first task, and instructs the second robot to suspend the second task and takeover the first task.SELECTED DRAWING: Figure 1
Patent JP-2021042027-A (JP)
Title: Sheet take-up shaft
Inventor: ARITSUNO KOZO
IPC: B65H18/04
Filed: 2019-09-10
Abstract: To provide a sheet take-up shaft that is suited for winding a narrowly rolled-up product while being a sheet take-up shaft capable of realizing a precise adjustment of a take-up tensile force, by comprising a mechanism to slide a core removably-attaching piston and a rotary torque-adjusting piston in an axial direction of a base shaft.SOLUTION: A sheet take-up shaft includes one air friction-basis unit 50 comprising a take-up part 3, a cylinder ring 13 fixed on a base shaft 2, a core removably-attaching piston and a rotary torque-adjusting piston 24a. The take-up part 3 comprises a chuck mechanism that performs fixing a core 10 to the take-up part 3 and releasing it from fixing due to a slide of the core removably-attaching piston, an abutment part 71 against which the core removably-attaching piston abuts, and a friction part 22 that is opposed to the rotary torque-adjusting piston 24a. The core removably-attaching piston and the rotary torque-adjusting piston 24a are identical in slide direction, and the abutment part 71 and the friction part 22 are different in the height from an outer peripheral surface of the base shaft 2.SELECTED DRAWING: Figure 8
Patent JP-2020102440-A (JP)
Title: Combined rf and thermal heating system and methods of operation thereof
Inventor: MA MINYANG
IPC: F24C7/04
Filed: 2019-09-10
Abstract: To provide an improved system that overcomes defects in conventional type food product heating systems and has advantages of various systems.SOLUTION: An embodiment of a heating system includes a cavity configured to contain a load, a thermal heating system in fluid communication with the cavity and configured to heat air, and an RF heating system. The RF heating system includes an RF signal source configured to generate an RF signal, first and second electrodes positioned across the cavity and capacitively coupled, a transmission path electrically coupled between the RF signal source and one or more of the first and second electrodes, and a variable impedance matching network electrically coupled along the transmission path between the RF signal source and the one or more electrodes. At least one of the first and second electrodes receives the RF signal and converts the RF signal into electromagnetic energy that is radiated into the cavity.SELECTED DRAWING: Figure 9
Patent JP-2021042736-A (JP)
Title: Blow-by gas recirculation device for internal combustion engine
Inventor: YAMADA HIROMICHI
IPC: F02B37/00
Filed: 2019-09-12
Abstract: To provide a blow-by gas recirculation device for an internal combustion engine that can suppress a caulking failure in a compressor due to oil contained in a blow-by gas.SOLUTION: There is provided a blow-by gas recirculation device 100 for an internal combustion engine 1. The internal combustion engine 1 includes: an intake passage 3; and a compressor 5C of a turbocharger 5 which is negatively charged. The blow-by gas recirculation device 100 includes: a blow-by gas passage 10 connected to the intake passage 3 positioned upstream of the compressor 5C; and a charging part 20 installed in the blow-by gas passage 10 and negatively charging the oil contained in a blow-by gas.SELECTED DRAWING: Figure 1
Patent JP-2021048021-A (JP)
Title: Lighting device
Inventor: NAKAMURA KYOHEI
IPC: F21V5/00
Filed: 2019-09-17
Abstract: To propose a lighting device which achieves reduction of the thickness and enables brightness to be stabilized easily in a longitudinal direction.SOLUTION: A lighting device 1 includes: a device body 2 having an elongated outer shape; a light source 3 disposed on a front surface of the device body 2; a functional component 4; and a cover 5. The functional component 4 is disposed in the device body 2 so as to come into line with the light source 3 along a longitudinal direction of the device body 2. The cover 5 is attached to the device body 2 so as to cover the light source 3 and the functional component 4. The light source 3 includes a first light source module 3a and a second light source module 3b which are located adjacent to each other sandwiching the functional component 4 therebetween in the longitudinal direction. Each of the first light source module 3a and the second light source module 3b includes: an end light emitting part 30 located at an end close to the functional component 4; and an intermediate light emitting part 31 arranged side by side with the end light emitting part 30 in the longitudinal direction. The end light emitting part 30 has luminous flux per unit area larger than that of the intermediate light emitting part 31.SELECTED DRAWING: Figure 3
Patent JP-2021048237-A (JP)
Title: Light-emitting device
Inventor: MIZUNO TOSHIYUKI
IPC: H01L33/54
Filed: 2019-09-18
Abstract: To provide a light-emitting device capable of achieving desired chromaticity and brightness while reducing the usage amount of phosphor.SOLUTION: A light-emitting device includes a light-emitting element 2 provided on a substrate 1, a frame resin 3 arranged on the substrate so as to surround the light-emitting element, and a sealing resin 6 including a red phosphor 4 and a titanium oxide 5 arranged so as to cover the light emitting element in a region surrounded by the frame resin.SELECTED DRAWING: Figure 1
Patent JP-2021044790-A (JP)
Title: Miniaturized luminous flux separation optical system and optical device
Inventor: MITSUI TATSURO
IPC: G03B17/14
Filed: 2019-09-10
Abstract: To provide a miniaturized multi-plate industrial camera capable of using a wide variety of highly convenient single-plate C-mount compatible lenses in infrared and visible light separation optical systems.SOLUTION: A luminous flux separation optical system includes a lens mount, a separation prism that separates incident light into infrared light and visible light, an infrared light imaging element that converts the infrared light into an infrared light image, and a visible light imaging element that converts the visible light into a visible light image. The visible light imaging element is configured to shorten the length of an optical axis glass material of prism on the visible light side while maintaining the flange back in terms of air defined in the lens mount for the optical path length on the visible light side as much as possible without interfering with the other optical member, and increase the length of the air part to secure the flange back. There is also provided an optical device.SELECTED DRAWING: Figure 2
Patent JP-2021042942-A (JP)
Title: Warning flare and manufacturing method thereof
Inventor: ODAGIRI NAOYUKI
IPC: F42B4/30
Filed: 2019-09-09
Abstract: To provide a warning flare capable of restricting problems such as that residue in high temperature penetrates into a joint of a road surface and damages the road surface.SOLUTION: Strip-shaped paper 13 to be used as an original tube is pasted by a pasting machine 31, and strip-shaped paper 10 to be used as its surface paper is pasted by a pasting machine 30 including a combustion delay agent, the strip-shaped paper 13 and the strip-shaped paper 10 are wound in a spiral shape so as to form a spiral paper pipe having combustion delay means. A warning flare agent 2 is loaded in the spiral paper pipe, an ignition charge/transfer charge 20 is provided at its tip to be used as a warning flare 1. When the combustion of the warning flare agent 2 is advanced, the combustion of the strip-shaped paper 13 and the strip-shaped paper 10 wound in spiral shape is advanced more slowly than the warning flare agent 2 due to an action of the combustion delay agent, and a portion in which combustion is slower at this point of time is used as to a receiving plate of a combustion residue R of the warning flare agent 2.SELECTED DRAWING: Figure 2
Patent JP-2021052652-A (JP)
Title: Food material dishing device
Inventor: SUZUKI MINAKO
IPC: A23L7/10
Filed: 2019-09-30
Abstract: To provide a food material dishing device which simply performs a rice dishing operation and an ingredient dishing operation and can prevent dripping of a residual ingredient.SOLUTION: A food material dishing device includes a rice supply device 10, a plurality of ingredient supply devices 11 installed adjacent to the rice supply device 10, shutter devices 11a-4 and 11b-4 for opening and closing a drop path of the ingredient from the ingredient supply device 11, a conveyance device 12 for conveying a container T so as to pass through a rice drop position from the rice supply device 10 and an ingredient drop position from the ingredient supply device 11, a liquid crystal touch panel 13a-1 for inputting the rice and the ingredient dished in the container T, and a control part 14 which dishes the rice and the ingredient in the container T according to input contents while stopping conveyance of the container T by the conveyance device 12 at the rice drop position and the ingredient drop position and controls the operations of the shutter devices 11a-4 and 11b-4 so as to close the drop path in time other than the time when the ingredient is supplied.SELECTED DRAWING: Figure 10