baber/WOPTO huggingface dataset:
Patent JP-2021043242-A (JP)
Title: Lighting control system
Inventor: UEMURA HIRONORI
IPC: G09F19/12
Filed: 2019-09-06
Abstract: To provide a lighting control system applied to a glass plate or a transparent sheet, having collision prevention measures with a drastically improved effect for appealing alert when a mobile object such as a passerby approaches.SOLUTION: A lighting control system comprises a light control film capable of multi-stage switching of transmissivity corresponding to the voltage applied, a transparent substrate to which the light control film is attached or enclosed, detection means for detecting approach of a mobile object, and drive control means for switching the transmissivity of the light control film by a prescribed pattern based on the information from the detection means.SELECTED DRAWING: Figure 1
Patent JP-2021044285-A (JP)
Title: Substrate processing device and substrate processing method
Inventor: TANAKA KIYOSHI
IPC: H01L21/683
Filed: 2019-09-06
Abstract: To provide a technique capable of improving the in-plane uniformity of substrate temperatures when a substrate mounted on the top face of a mounting platform where substrate support pins are projected and recessed is heated on the mounting platform.SOLUTION: A substrate processing device for processing a substrate includes: a mounting platform having the top face on which a substrate is mounted and heating the substrate mounted thereon; substrate support pins configured such that the substrate support pins can be projected/recessed from/into the top face of the mounting platform and also can support a substrate; and a light irradiation mechanism irradiating light in a specified portion corresponding to a projected/recessed position of the substrate support pins on a substrate mounted on the top face of the mounting platform, thereby heating the specified portion.SELECTED DRAWING: Figure 1
Patent JP-2019203383-A (JP)
Title: Complex fittings
Inventor: TANAKA RIKUYOSHI
IPC: E06B3/46
Filed: 2019-09-09
Abstract: To provide complex fittings in which dew condensation is difficult on a surface of a hanging piece part in an indoor side of a metallic upper frame, and it is hard to come into view from an indoor side even when the dew condensation occurs.SOLUTION: A double sliding door window 1 includes an outer sliding door 8 and an inner sliding door 7 in a frame body 5. A tip of an indoor side hanging piece part 15d and a surface a1 of an indoor side in the metal upper frame 15 of the frame body 5 are surrounded by an upper resin angle 16. A middle resin frame 17 is brought into abutment with a surface a2 of an outdoor side of the indoor side hanging piece part 15d. In the surface a2 of the outdoor side of the indoor side hanging piece part 15d, a seal member 36 is brought into abutment with a metal upper frame 10a of the inner sliding door 7. An insulating layer 42 is formed at the tip of the upper resin angle 16 surrounding the tip of the indoor side hanging piece part 15d. The insulating layer 42 is formed in the substantially U-shaped cross section extending to a resin upper frame 10b of the inner sliding door 7 by a tip piece 16c coming into abutment with the tip of indoor side hanging piece part 15d from a body part 16b of the upper resin angle 16 and a fin part 40 of soft resin provided in a stepped part 16a.SELECTED DRAWING: Figure 3
Patent JP-2021043284-A (JP)
Title: Spectacles fitting support device and program
Inventor: ARAI KAZUHIRO
IPC: G02C13/00
Filed: 2019-09-09
Abstract: To provide a spectacles fitting support device that allows a user himself/herself to confirm that the user is wearing other spectacles in a state where the user wears for correcting his/her eyesight.SOLUTION: A spectacles fitting support device of the present invention comprises: a capture unit that captures a user image, which is an image of a user wearing first spectacles; a lowering unit that lowers visibility of a first spectacles image, which is an image of the first spectacles in the user image captured by the capture unit; an addition unit that adds a second spectacles image, which is an image of second spectacles different from the first spectacles, to the user image in which the lowering unit removes the first spectacles image; and a display unit that displays the user image to which the addition unit has added the second spectacles image to the user wearing the first spectacles.SELECTED DRAWING: Figure 4-1
Patent JP-2021041832-A (JP)
Title: Cooling structure of power generation unit for range extender vehicle
Inventor: KAMITSUMA SHINYA
IPC: B60K13/04
Filed: 2019-09-11
Abstract: To efficiently cool a power generation unit for a range extender vehicle which generates power by a power generation engine.SOLUTION: In a cooling structure of a power generation unit for a range extender vehicle, a second cooling passage 68 in which heat radiation fins 36 of an inverter 35 are disposed is formed by a part of a wall surface of a fuel tank 30, a first wind guide duct 61, and a second wind guide duct 64. The first wind guide duct 61 is provided with a second cooling fan 63, and the second wind guide duct is provided with a second exhaust port 65 opening so as to face a muffler 50. Air taken by the second cooling fan 63 flows through the second cooling passage 68, is blown onto the heat radiation fins 36, and exhausted from the second exhaust port 65 to the muffler 50.SELECTED DRAWING: Figure 2
Patent JP-2021042907-A (JP)
Title: refrigerator
Inventor: TSUKAHARA HIROYA
IPC: F25D17/06
Filed: 2019-09-11
Abstract: To provide a refrigerator capable of inhibiting dew condensation from occurring in a plate-like member for partitioning cold rooms from each other.SOLUTION: In a refrigerator 10, a partition member 23 partitions a cool room 12 from a vegetable room 121. The partition member 23 has: a transparent partition member 231 disposed at the front side and formed by a transparent member; and a heat insulation partition member 232 disposed at the rear side, formed with a partition member opening 28 which allows the cold room 12 and the vegetable room 121 to communicate with each other, and including a heat insulation material. Further, air entering from the cold room 12 to the vegetable room 121 via the partition member opening 28 is moved to a return port 30 via the rear of a storage container 27 and then returned to a cooling room 115 via the return port 30.SELECTED DRAWING: Figure 2
Patent JP-2021045224-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-09-15
Abstract: To improve the amusement of a game.SOLUTION: A game machine has display means that can display a plural kinds of images. One of the plural kinds of images is a decorative pattern. The game machine can execute a first performance in which the decorative pattern is variably displayed in a first mode, and a second performance in which the decorative pattern is displayed at a stop display position by changing from the first mode to a second mode different from the first mode.SELECTED DRAWING: Figure 71
Patent JP-2021046006-A (JP)
Title: Armrest device of seat for seating
Inventor: TSUJI HIROSHI
IPC: A47C1/032
Filed: 2019-09-17
Abstract: To enable change of an angle of an armrest relative to a horizontal line to set an angle of the armrest to a proper angle on a steady basis in a mechanism which moves the armrest in conjunction with a change in reclining angle of a seat back.SOLUTION: An armrest device of a seat for seating includes a front link member 40 in which a lower end part is coupled on the front side of a seat cushion 10 by a rotary shaft 44 in such a manner so as to be rotatable in a front-back direction and an upper end part is coupled to the front side of an armrest member 30 in such a manner so as to be rotatable in the front-back direction, and which is configured so that a vertical length can be changed. The front link member 40 includes a length change device 43 which changes the vertical length of the front link member 40.SELECTED DRAWING: Figure 1
Patent JP-2021047705-A (JP)
Title: Image processing apparatus and image processing program
Inventor: CAI YUANYUAN
IPC: G06T7/00
Filed: 2019-09-19
Abstract: To provide an image processing apparatus and an image processing program capable of cutting out a plurality of target areas by one operation even when a plurality of target areas for cutting out an image exists.SOLUTION: An image processing device 10 has functions of: an object detection unit 12 for performing processing of receiving image information of an object detection target, detecting a foreground object in an image represented by the image information, and displaying a candidate area of a detected object on a display unit by a rectangular frame; an object selection unit 14 for performing processing of selecting a rectangular frame corresponding to the foreground object that a user wants to cut out from among the rectangular frames of the detected candidate area of the object on the basis of one time selection action by the user; and an object cutout unit 16 for performing processing of cutting out the foreground object from among rectangular frames selected by the object selection unit 14.SELECTED DRAWING: Figure 2
Patent JP-2021050110-A (JP)
Title: Hydrogen generation apparatus and its operation method
Inventor: TAKEDA KENYU
IPC: C25B15/02
Filed: 2019-09-24
Abstract: To provide an apparatus and a method that enable a temperature of a hydrogen production apparatus to be controlled without controlling a current of an electrochemical device.SOLUTION: There is provided a hydrogen generation apparatus 41 configured such that a feedstock supplier 2 supplies a feedstock to a hydrogen production apparatus 1, a hydrogen-containing gas is supplied from the hydrogen production apparatus 1 to an anode 6 of an electrochemical device 8, a simple power supply 9 having no stabilizing circuits applies a predetermined voltage between the anode 6 and a cathode 7 of the electrochemical device 8, a combustor 3 combusts an off-gas discharged from the anode 6 of the electrochemical device 8 to heat the hydrogen production apparatus 1, and a temperature detector 4 detects a temperature of the hydrogen production apparatus 1. A controller 31 monitors a temperature of a temperature detector 4 to control a flow rate of the feedstock supplier 2 so that a temperature of the hydrogen production apparatus 1 is controlled.SELECTED DRAWING: Figure 1
Patent JP-2021050147-A (JP)
Title: Agent for preventing adhesion of dental plaque and stain and oral composition
Inventor: HARA MASAO
IPC: A61K8/81
Filed: 2019-09-24
Abstract: To provide an agent for preventing adhesion of dental plaque and stain and an oral composition which satisfactorily prevent or inhibit the adhesion and deposition of dental plaque and stain to a tooth surface and can improve the adhesion and deposition of dental plaque and stain on the tooth surface, and are less likely to make a user feel as if the agent or the composition remain in the mouth after use.SOLUTION: The present invention relates to an agent for preventing adhesion of dental plaque and stain and an oral composition each of which contains proteoglycan.SELECTED DRAWING: None
Patent JP-2021010708-A (JP)
Title: Dental floss holder, dental floss holder production device and dental floss holder production method
Inventor: HIRAI MASAYOSHI
IPC: A61C15/04
Filed: 2019-09-24
Abstract: To provide a dental floss holder capable of being used easily and having low damage.MEANS FOR SOLVING THE PROBLEM: A dental floss holder comprises: a dental floss 2 for cleaning interdental spaces; stretching parts 3 for stretching both ends of the dental floss 2; a grip part 4 to which the stretching part 3 is engaged; and a protrusion-shaped support part 5 for engaging to one of the stretching part 3 and the grip part 4. In a length from tip ends of the stretching parts 3 to the dental floss 2, one or more stretching parts 3 out of the stretching parts 3 is larger than another one or more stretching parts 3, and in a cross section parallel to a longitudinal direction of the dental floss 2 and an advance direction 12 to an interdental space of the dental floss 2 of at least one stretching part 3 whose length from the tip end part to the dental floss 2 is large, a maximum thickness on a part having a distance of almost 2 mm from the tip end part is almost 2 mm or greater, in a dental floss holder 1.SELECTED DRAWING: Figure 6
Patent JP-2020076963-A (JP)
Title: Powder storage container and image forming apparatus
Inventor: HOSOKAWA HIROSHI
IPC: G03G15/08
Filed: 2019-09-25
Abstract: To provide a device that can lift up a toner to a position higher than a toner receiving port and drops the lifted-up toner to a toner receiving port of a conveyance nozzle, and prevents the toner from spilling down from the toner receiving port of the conveyance nozzle.SOLUTION: A powder storage container A032 is attached to a powder supply device 60, and the powder supply device comprises: a container body A033 that stores a powder supplied to the powder supply device; a powder conveying member A380 that is arranged inside the container body, and rotates to convey the powder from one end in the longitudinal direction of the container body toward the other end at which a cylindrical container opening is provided; a tube receiving member that is arranged in the container opening and can guide a conveyance tube to the inside of the container body through a tube receiving port; a powder intake port A392 that can communicate a powder receiving port provided in the conveyance tube with the inside of the container body; a lift-up member A382 that lifts up the powder conveyed to the one end by the conveying member and pours the powder into the powder intake port.SELECTED DRAWING: Figure 1
Patent JP-2021050877-A (JP)
Title: Electrolytic water spray device
Inventor: YAMAZAKI TAKAAKI
IPC: F24F7/007
Filed: 2019-09-26
Abstract: To provide an electrolytic water spray device reduced in water leakage risk due to failure of a water supply valve by self-diagnosing the water supply valve.SOLUTION: An electrolytic water spray device includes: a body case having an air inlet and an air outlet; a water reserving container reserving water; a gas-liquid contact part containing water in the water reserving container; a blower blowing air to the gas-liquid contact part; a water supply part supplying water into the water reserving container; a first water supply valve and a second water supply valve controlling the water flow to the water supply part from a water pipe; a water quantity detection part detecting water quantity in the water reserving container; and a control part controlling the first water supply valve and the second water supply valve. The control part sets one of the first water supply valve or the second water supply valve in an open state, and another in a closed state, and has a self-diagnosis function of the water supply valve detecting that the first water supply valve or the second water supply valve is in failure when the variation of the water quantity within a preset period of time is detected by the water quantity detection part.SELECTED DRAWING: Figure 6
Patent JP-2021051266-A (JP)
Title: Floor dropping device and method for dropping floor
Inventor: MORI KENTA
IPC: G09B9/00
Filed: 2019-09-26
Abstract: To provide a floor dropping device that does not require much space to set the device and can be easily moved to or set in an event site or a meeting room, for example as a whole VR experience system.SOLUTION: The floor dropping device includes a step board, a cam mechanism, and a supporting mechanism. The step board is arranged in a position at a first height. The cam mechanism supports the step board by bringing an outline part into a contact with the bottom part of the step board to support the step board, and drives rotation of a cam provided with a contactless part separate from the bottom part in a part of the outline part. The supporting mechanism supports the step board in a position at a second height lower than the first height.SELECTED DRAWING: Figure 1
Patent JP-2021049289-A (JP)
Title: Dishwasher
Inventor: SAHASHI TOSHIO
IPC: A47L15/42
Filed: 2019-09-26
Abstract: To provide a dishwasher that can achieve improvement of operability when moving a washing tank to a housing position.SOLUTION: A dishwasher 1 comprises: a case 9 comprising a case opening part 9H; a guide rail 11 fixed to the inside of the case 9, and extending in a drawing direction; movable parts 12 and 13 supported by the guide rail 11 so as to be slidable in the drawing direction; and a washing tank 7 to which the movable part 13 is fixed and which is capable of moving between a housing position and a drawing position and capable of housing dishes TW1. The dishwasher 1 also comprises a regulating member 80 fastened to a placement surface FB1A on which the case 9 is placed, and for regulating upward movement of the guide rail 11 when the guide rail 11 supports the washing tank 7 moved to the drawing position via the movable parts 12 and 13.SELECTED DRAWING: Figure 4
Patent JP-2021056747-A (JP)
Title: Projector, and control method for projector
Inventor: ANO TAKAHIRO
IPC: G09G5/36
Filed: 2019-09-30
Abstract: To improve erroneous detection for operations.SOLUTION: A projector 1 comprises a projection section 110 for projecting an image to a projection plane 3, a detection light radiation section 200 for radiating detection light in a direction corresponding to the projection plane 3, an adjustment section 220 for adjusting the direction of the detection light L to the projection plane 3, a photographing section 150 which detects reflection light of the detection light for detecting operations to the projection plane 3, and a control section 160. The control section 160 determines whether or not a detection state of the reflection light applies to a specific state, and adjusts the direction of the detection light L by the adjustment section 220 based on a determination result.SELECTED DRAWING: Figure 1
Patent JP-2021055614-A (JP)
Title: Cooling device
Inventor: KATO KAZUKI
IPC: B60W10/11
Filed: 2019-09-30
Abstract: To suppress the deterioration of ATF while suppressing a reduction in the energy efficiency.SOLUTION: A first condition that a moderated average vehicle speed is equal to or lower than a predetermined vehicle speed, as an average value for a vehicle speed in a third period excluding a second period in which a vehicle continues to be stopped for at least a predetermined time, out of a first period from when the vehicle starts travelling with a system started and to when it continues to the present, and a second condition that a moderated oil temperature is equal to or higher than a predetermined temperature, as an average value for the temperature of transmission oil in the first period, are both established, an engine cooling device is controlled to further increase the flow amount of cooling water than in a case where at least one of the first and second conditions is not established.SELECTED DRAWING: Figure 3
Patent JP-2021057803-A (JP)
Title: Computer program for terminal device, and terminal device
Inventor: SONE TATSUHIKO
IPC: H04W76/10
Filed: 2019-09-30
Abstract: To provide a technique to improve user convenience in a state that a radio connection is established between a communication device and an access point.SOLUTION: In the flowchart of connection information transmission processing of a terminal device, the terminal device determines a target communication device type (S40). On determining the target communication device is of a type that AP connection can be established using the terminal device, the terminal device displays on a display unit operation screens SC6, SC8, SC9 which indicate that predetermined operations should be executed at the target communication device (S50). When a radio connection through a first radio interface is established between the terminal device and the target communication device, the communication device transmits connection information to the target communication device (S60). When the target communication device type is determined to be an impossible device which is not possible to establish an AP connection using the terminal device, a notification screen, which indicates that the AP connection should be established without using the terminal device, is displayed on the display unit (S42).SELECTED DRAWING: Figure 4
Patent JP-2021056131-A (JP)
Title: Workpiece holding device
Inventor: SAKURAI HIDEMASA
IPC: G01R31/26
Filed: 2019-09-30
Abstract: To provide a workpiece holding device in which it can be detected whether a workpiece holding head is at an appropriate position and which is, for example, highly flexibly designed.SOLUTION: The workpiece holding device is provided that comprises a workpiece holding head (2a-2e), an optical sensor (light-emitting units 4a, 4b) for detecting the position of the workpiece holding head, and a storage device. The optical sensor irradiates the workpiece holding head with light and outputs an electric signal that corresponds to a change of physical quantity of light that occurs with the movement of the workpiece holding head. The storage device stores a plurality of reference values which are predetermined in accordance with the type of workpiece, the reference values being compared with the value of an electric signal in order to determine whether the workpiece holding head is at an appropriate position, the storage device determines whether the workpiece holding head is at an appropriate position by comparing the value of the electric signal output from the optical sensor with one of the plurality of reference values stored in the storage device.SELECTED DRAWING: Figure 1
Patent JP-2021054998-A (JP)
Title: Rubber composition for tires, and pneumatic tire
Inventor: ASHIURA MAKOTO
IPC: C08K5/21
Filed: 2019-09-30
Abstract: To provide a rubber composition for tires capable of improving wet grip properties, low rolling resistance, and traveling properties on ice and snow roads of a tire in a well-balanced manner.SOLUTION: The rubber composition for tires according to the present invention contains a diene rubber, silica, and a silane compound represented by the following formula (1). The diene rubber contains at least one of an aromatic vinyl-conjugated diene copolymer rubber and a butadiene rubber. The total content of the aromatic vinyl-conjugated diene copolymer rubber and the butadiene rubber is 70 mass% or more of the whole diene rubber. The average glass transition temperature of the diene rubber is -100°C or higher and lower than -50°C.SELECTED DRAWING: Figure 1
Patent JP-2021055794-A (JP)
Title: Machined product
Inventor: KONDO RINA
IPC: F16D3/20
Filed: 2019-10-01
Abstract: To provide a machined product capable of being identified in a simple way.SOLUTION: In a constant velocity joint holder, which is a mass-produced machined product with a cutting surface, a width of a streak 50 formed on a non-contact cutting surface 18 of a specific holder 6A is partially increased, and cutting marks on the non-contact cutting surface are made different for each group of holders classified according to a predetermined standard.SELECTED DRAWING: Figure 6