baber/WOPTO huggingface dataset:
Patent JP-2020038338-A (JP)
Title: Optical filter and manufacturing method therefor
Inventor: TAKEDA YASUHIKO
IPC: G02B5/22
Filed: 2019-03-15
Abstract: To provide a new optical filter having simultaneously a function to pass only incident light (signal light) in a passband and a function to absorb incident light (noise light) in a stopband, and a manufacturing method for the optical filter.SOLUTION: An optical filter comprises: a filter layer for passing signal light and including an alternate laminate layer composed of two or more kinds of transparent materials (A) differing in refractive index; and a light absorption layer for absorbing noise light and formed at an incident surface side of the filter layer. The light absorption layer composed of a light absorbing material that satisfies πk/n≥1, where nrepresents the refractive index of the light absorption layer when the light absorption layer is irradiated with incident light, and krepresents extinction coefficient of the light absorption layer when the light absorption layer is irradiated with the incident light. It is preferable that the filter layer be a multilayer film having a function as a bandpass filter, a short-pass filter or a long-pass filter. It is preferable that the light absorption layer be a cermet or a phase change material including a transition metal (A), a transition metal (B) and a transparent material (B).SELECTED DRAWING: Figure 5
Patent JP-2019171856-A (JP)
Title: Inkjet printer
Inventor: TAKAKUSA TADASHI
IPC: B41J2/01
Filed: 2019-03-18
Abstract: To provide an inkjet printer that prevents a printing medium from contacting an inkjet head, and that achieves high print quality.SOLUTION: An inkjet printer includes: a conveyance mechanism in which at least one of either a printing medium 15 or an inkjet head 31 is moved in a prescribed conveyance direction; a height information detector 40 which detects information related to the height of a surface of the printing medium 15; a moving mechanism which moves at least one of either the inkjet head 31 or the printing medium 15 upward and downward in a vertical direction; and a controller which controls the inkjet head 31 in order to apply printing on the printing medium 15, while maintaining a distance between the printing medium 15 and the inkjet head 31 within a prescribed range, by sequentially controlling the moving mechanism in accompany with movement of the conveyance mechanism, on the basis of the information related to the height detected by the height information detector 40.SELECTED DRAWING: Figure 2
Patent JP-2020152817-A (JP)
Title: Resin composition, coated electric wire and wire harness
Inventor: TAKI AKIHIRO
IPC: C08L23/08
Filed: 2019-03-20
Abstract: To provide a resin composition having sufficient flexibility and abrasion resistance as a coating layer of an electric wire, a coated electric wire using the same, and a wire harness.SOLUTION: A resin composition contains a copolymer of olefin and a comonomer having polarity, and a resin component containing an ethylene-propylene-diene ternary copolymer. The resin component is crosslinked, and has 19% strain tensile stress of 2.0 MPa or less. The resin composition has such a sea-island structure that the copolymer of the olefin and the comonomer having the polarity is a continuous phase, and the ethylene-propylene-diene ternary copolymer is a dispersion phase.SELECTED DRAWING: Figure 1
Patent JP-2020152425-A (JP)
Title: Composite cap for double structured container
Inventor: UEDA HIROMITSU
IPC: B65D47/32
Filed: 2019-03-22
Abstract: To provide a composite cap for double structured container, which is used by being mounted on a double structured container, having a valve member of a simple shape that effectively prevents a damage due to forcible removal during molding or the like.SOLUTION: In a composite cap provided in a double structured container composed of an inner bag container 5 in which a content is stored and an outer cylindrical container 3 provided so as to cover the inner bag container 5, the composite cap takes air into a space by pressure fluctuation of the space between the inner bag container 5 and the outer cylindrical container 3, or is provided with an annular suspended flap piece 35 that functions as a valve for preventing air from being discharged from the space.SELECTED DRAWING: Figure 2
Patent JP-2020152877-A (JP)
Title: Coating composition
Inventor: YUKIMORI YASUTAKA
IPC: C09D163/00
Filed: 2019-03-22
Abstract: To provide a one-pack epoxy resin coating composition excellent in rust-prevention properties preventing coating properties from deteriorating even at high concentration free from an occurrence of a water spot.SOLUTION: A coating composition at least includes: at least one kind of modified epoxy resin (A) selected from an amine modified epoxy resin, an isocyanate modified epoxy resin and an acryl modified epoxy resin; an epoxyester resin (B); a pigment (C); and a solvent (D). A content of the solvent (D) is 40 mass% or less with regard to the coating composition.SELECTED DRAWING: Figure 1
Patent JP-2020157864-A (JP)
Title: Agent device, control method of agent device, and program
Inventor: WAGATSUMA YOSHIFUMI
IPC: G06F3/16
Filed: 2019-03-26
Abstract: To provide an agent device capable of intuitively confirming the recognition condition of a speech by an agent function, a control method of the agent device, and a program.SOLUTION: An agent device comprises: at least one agent function part for supplying services according to a result obtained by voice-recognizing voices uttered by an occupant of a vehicle and collected by a sound collection part; and a display control part for causing a display part to display level information related to the voices collected by the sound collection part in association with a character image representing the agent function part.SELECTED DRAWING: Figure 2
Patent JP-2020156859-A (JP)
Title: Shampoo machine
Inventor: EAP ZEN
IPC: A45D19/10
Filed: 2019-03-27
Abstract: To provide a shampoo machine that has effective shampoo performance and that makes an installation cost low.SOLUTION: A shampoo machine 100 comprises: a body 1 having a water supply function; a nozzle 2 that is brought into contact with the head 6a of a person 6 so as to perform shampoo; and a duct 3 that connects the body 1 and the nozzle 2 together so as to relay a liquid flow for washing hair of the head 6a by the water supply function and that is deformed to bring the nozzle 2 into contact with an arbitrary position of the head 6a. The nozzle 2 has a water jetting port 21 for emitting a jet of liquid, and a massage part 22 for massaging the head 6a.SELECTED DRAWING: Figure 1
Patent JP-2020158926-A (JP)
Title: Sheet and method for producing sheet
Inventor: TANAKA RINA
IPC: D21H11/20
Filed: 2019-03-27
Abstract: To provide a sheet having a highly smooth surface and high gloss even though the amount of application of a layer containing a microfibrous cellulose is small and to provide a method for producing the same.SOLUTION: There are provided: a sheet which has a paper base material and a microfibrous cellulose-containing layer, wherein the microfibrous cellulose has a phosphorous acid group, the amount of application of the microfibrous cellulose-containing layer is 2.0 g/m2 or less and the microfibrous cellulose-containing layer side surface has an arithmetic average roughness Ra of 20 nm or less as measured in accordance with JIS B 0601-2001; and a method for producing the same.SELECTED DRAWING: None
Patent JP-2020167508-A (JP)
Title: Image processing apparatus and image processing program
Inventor: YAMAGUCHI JUN
IPC: H04N5/232
Filed: 2019-03-29
Abstract: To suppress that an image region obtained by photographing a mobile body as a detection object such as a person is mistakenly determined as a stable region, and set a stable region 42 with high accuracy.SOLUTION: An image processing apparatus 22 detects a mobile body region indicating an image region of a mobile body from a prescribed object image among photographing images 46 obtained by sequentially photographing a prescribed space by a photographing device 32, and comprises stable region determination means 54 that compares a first difference region extracted by comparing the object image with a background image 44 obtained by photographing a background of the prescribed space with a second difference region extracted by comparing the object image with the photographing image 46 obtained by photographing before or after the object image, and sets the image region in which the second difference region is not extracted and the first difference region is extracted in a determination period as a stable region 42, which is not detected as a mobile body region. In the image processing apparatus 22, the determination period is set to a length different in accordance with a position on the photographing image 46.SELECTED DRAWING: Figure 2
Patent JP-2020165882-A (JP)
Title: Signal detection method
Inventor: NISHIJIMA OSAMU
IPC: G01R19/00
Filed: 2019-03-29
Abstract: To provide a signal detection method for obtaining detection data in which noise is removed from sampled data after AD conversion.SOLUTION: A peak detection unit (peak data generation unit) 11 and a bottom detection unit (bottom data generation unit) 13 compare n-th sampled data of AD conversion data with detection data generated by (n-1)th generation processing. Then, in accordance with the result of this comparison, the n-th sampled data is made to be n-th detected data, or the data obtained by performing replacement on (n-1)th detected data with the value defined by a detection time constant is made to be the n-th detected data.SELECTED DRAWING: Figure 1
Patent JP-2020164964-A (JP)
Title: Method for producing electrolytic copper
Inventor: TEZUKA DAISUKE
IPC: C25C1/12
Filed: 2019-03-29
Abstract: To provide a method for producing electrolytic copper with reduced sulfur concentration.SOLUTION: According to a method of the present invention, an electrolyte contains no thiourea, the electrolyte has a sulfur concentration of 91 g/L or less, and resultant electrolytic copper has a sulfur content of 1 mass ppm or less.SELECTED DRAWING: None
Patent JP-2020044644-A (JP)
Title: Grinder oscillation stopping device
Inventor: MIYAZAKI EIJI
IPC: B24B41/06
Filed: 2019-04-01
Abstract: To provide a grinder oscillation stopping device which certainly prevents work-piece deflection or center runout by supporting the work-piece at at least three points on a circumference, and can easily perform attachment and detachment of the work-piece.SOLUTION: An oscillation stopping device for a grinder which rotatably supports a middle position of a long work-piece W having a circular cross section and grinds an outer peripheral surface of the work-piece W by a grindstone 26. The device supports the work-piece W at at least three points on a circumference deviated from a horizontal line HL which connects a grinding point W4 of the work-piece W to which the grindstone 26 is pressed and a rotation center W0 of the work-piece W. First and second supports W1, W2 among three points are positioned below the horizontal line HL and on both sides of a vertical line VL passing the rotation center W0 of the work-piece W, and a third support point W3 is positioned above the horizontal line HL and on a side opposite to the grinding point W4 with respect to the vertical line VL, and the device elastically presses and supports the work-piece W at the third point W3.SELECTED DRAWING: Figure 3
Patent JP-2020173302-A (JP)
Title: Light source device and image projection device
Inventor: KURATA TAKEYA
IPC: F21V9/35
Filed: 2019-04-09
Abstract: To suppress a change of hue when the brightness of light from a light source changes.SOLUTION: A light source device 100A comprises: a first light source 1B for emitting first polarized light; a second light source 2B for emitting second polarized light; an optical element 6 for passing one polarized light and reflecting the other polarized light; polarizing rotation means 7 for rotating the polarization direction of the first polarized light from the optical element and generating polarized rotating light; and wavelength conversion means 12 for converting the second polarized light from the optical element to wavelength converted light. The optical element synthesizes the wavelength converted light and the polarized rotating light and generates emitted light. Control means 20 controls the luminous power of the first and/or the second light source(s) in accordance with a change of the luminous power of the first and/or the second light source(s) so that the amount of change of the luminous power of the first light source and the amount of change of the luminous power of the second light source are different or the radio of luminous power of the first light source to the second light source changes.SELECTED DRAWING: Figure 2
Patent JP-2019142720-A (JP)
Title: Paper transport device and image formation device equipped therewith
Inventor: FURUMOTO HARUHISA
IPC: G03G15/00
Filed: 2019-04-15
Abstract: To provide a paper transport device that can reduce damage onto paper caused by the transport guide and can prevent transfer failure and fixation failure of toner onto paper.SOLUTION: The paper transport device in an image formation device includes: an outer side transport guide 74 and an inner side transport guide that form a paper transport path. The outer side transport guide includes: a first transport part 78 that is provided on a curved area C of the paper transport route; and second transport parts 80 that are provided on non-curved areas L. The outer side transport guide is formed so that the area of contact per unit length with paper being transported on the paper transport path at the first transport part is larger than that at the second transport part.SELECTED DRAWING: Figure 3
Patent JP-2020177039-A (JP)
Title: Dimming sheet and laminated glass
Inventor: KANEDA REIJI
IPC: G02F1/1339
Filed: 2019-04-15
Abstract: To propose a configuration of a peripheral seal part that is also effective in improving design in addition to improving a waterproof function by sealant, and in particular, improve an actual situation where poor appearance occurs due to the structure of the peripheral seal part when a dimming sheet is made into a laminated glass form.SOLUTION: At an outer peripheral end of a dimming sheet, end faces of a first transparent conductive film and a liquid crystal layer are cut so as to be inside an end face of a second transparent conductive film. The length in a thickness direction of a seal portion that protects the liquid crystal layer exposed at the cut end is smaller than the sum of the thickness of a pair of transparent conductive films and the thickness of the liquid crystal layer. The seal portion is not outside outer surfaces of the first and second transparent films in the thickness direction of the dimming sheet.SELECTED DRAWING: Figure 1
Patent JP-2020176655-A (JP)
Title: Rotary actuator
Inventor: KUME MIKINE
IPC: F16H61/28
Filed: 2019-04-16
Abstract: To provide a rotary actuator which enables improvement of mountability without deteriorating performance.SOLUTION: An actuator 10 includes: a motor 30; an output shaft 40 disposed in parallel with a motor shaft 33 of the motor 30; a speed reduction mechanism 50 which reduces a speed of rotation of the motor 30 to transmit the rotation to the output shaft 40; and a case 60 which houses the motor 30 and the speed reduction mechanism 50. The speed reduction mechanism 50 has: a first speed reduction part 71 including a ring gear 51 and a sun gear 52; and a parallel shaft type second speed reduction part 72 including a drive gear 53 on the motor shaft 33 and a driven gear 54 on the output shaft 40. The drive gear 53 is disposed between the motor 30 and the first speed reduction part 71 in an axial direction.SELECTED DRAWING: Figure 3
Patent JP-2020177431-A (JP)
Title: Purchase support server, purchase support method, purchase support system, and program
Inventor: KOSUGI KANAME
IPC: G06Q30/02
Filed: 2019-04-17
Abstract: To provide a system that can make it easy to use custom-made services for clothes and the like regardless of users' knowledge.SOLUTION: A purchase support server 100 includes: a storage unit 110 that retains attribute information on each user and custom-made contents of clothes; a target presentation unit 121 that identifies another user related to the attribute of a user who orders custom-made based on the attribute information on each user in the storage unit 110, and outputs information on custom-made contents of the other user as a customization target of clothes to a terminal 200 of the person who orders custom-made; and an order processing unit 122 that receives a customization operation for the output custom-made contents from the terminal 200 and executes order processing with custom-made results that reflect the customization operation for the custom-made contents.SELECTED DRAWING: Figure 2
Patent JP-2020177472-A (JP)
Title: Image data distribution system, information processing unit, and program
Inventor: MIYAHARA MASATOSHI
IPC: H04N1/00
Filed: 2019-04-18
Abstract: To provide an image data distribution system that reduces the risk of information leakage.SOLUTION: Provided is an image data distribution system 100 that distributes image data, including: an image data receiving unit 43 that receives the image data from the outside; a monitoring unit 64 that determines whether or not the image data received by the image data receiving unit is a warning target of distribution based on a correspondence of the image data and whether or not it is a warning target; and a processing execution unit 42 that, in a case where the monitoring unit determines that the image data is not a warning target, executes processing concerning distribution of the image data.SELECTED DRAWING: Figure 1
Patent JP-2020091826-A (JP)
Title: Method, device, storage medium, electronic device for allocating scooters
Inventor: WANG YE
IPC: G08G1/123
Filed: 2019-04-22
Abstract: To provide a method, a device, a storage medium, and an electronic device for allocating scooters.SOLUTION: A method for allocating scooters includes steps of: determining a first geographical location of an allocation target scooter and a second geographical location of an allocation destination of the scooter; determining a first navigation route of the scooter on the basis of the first geographical location and the second geographical location; and controlling the scooter to travel to the allocation destination along the first navigation route. The scooter comprises an automatic operation capability. The present invention solves the problem that scooters cannot be effectively allocated due to involvement of lot of troubles and costs for allocating the scooters in the relative technique.SELECTED DRAWING: Figure 1
Patent JP-2020178734-A (JP)
Title: Game machine
Inventor: KIRIKAE HIDEYUKI
IPC: A63F7/02
Filed: 2019-04-23
Abstract: To provide a game machine capable of restraining a decline in interest in a game when executing notification pertaining to a door opening error.SOLUTION: A game machine includes: first notification means; second notification means; and notification control means for controlling the first notification means and the second notification means. The notification control means allows the first notification means to start first notification with occurrence of door opening as an opportunity, and allows the second notification means to start second notification, the first notification is completed when lapse time after occurrence of door opening reaches first time and at the same time door closing occurs, the second notification is completed when lapse time after occurrence of door opening reaches second time even if door closing does not occur, and an opening notification suppression period when the second notification is not executed and the first notification is executed occurs easily when the second time is the same as the first time or shorter than the first time.SELECTED DRAWING: Figure 12
Patent JP-2020181069-A (JP)
Title: Lens unit and camera module
Inventor: HIRAMA HIROYUKI
IPC: H04N5/225
Filed: 2019-04-25
Abstract: To provide a lens unit that can restrict the entry of water vapor into the lens unit inexpensively with a simple configuration to prevent dew condensation on a surface of a lens, and provide a camera module.SOLUTION: A lens unit 11 of the present invention comprises a lens group, and the lens group has a first lens 13 located on the most object side and a second lens 14 adjacent to the first lens 13 on an image side thereof. The second lens 14 has, in a contact surface 14a, a concave part 14c that is filled with a fluid airtight material 30 for ensuring the airtightness between the first lens 13 and the second lens 14, and has a step part 14d that extends to get into the first lens 13 from the concave part 14c adjacent to the inside in the radial direction of the concave part 14c.SELECTED DRAWING: Figure 2
Patent JP-2019117666-A (JP)
Title: Lease information management device
Inventor: ISHII MOTOTAKA
IPC: G06Q30/06
Filed: 2019-04-26
Abstract: To provide a lease information management device that copes with the transfer of ownership of a photovoltaic power generation system.SOLUTION: A lease information management device 1 includes a storage unit 31 configured to store ownership information including lease contract information, including information indicating the lease period with a customer to which an operating company leases a photovoltaic power generation system, payment information including information related to the lease fee of the photovoltaic power generation system, and ownership information on whether the operating company owns the ownership of the photovoltaic power generation system, a lease contract information storage unit 12 configured to store lease contract information in the storage unit 31 when the customer enters into a new lease contract with the operating company, a lease period expiration detection unit 13 configured to detect the expiration of the lease period included in the lease contract information, a payment information storage unit 14 configured to store customer payment information in the storage unit 31, and an ownership information changing unit 15 configured to change the ownership information of the photovoltaic power generation system on the basis of the detection of the expiration of the lease period by the lease period expiration detection unit 13 and the payment information.SELECTED DRAWING: Figure 2
Patent JP-2020184559-A (JP)
Title: Semiconductor device
Inventor: SUDO YOHEI
IPC: H01L29/78
Filed: 2019-04-26
Abstract: To suppress characteristic fluctuations.SOLUTION: A semiconductor device 10 includes a second contact region 34. The second contact region 34 is a second conductive type contact region provided on the facing surface F facing a contact region C with a source electrode 18 in a source region 32 and having a higher impurity concentration than a base layer 28.SELECTED DRAWING: Figure 4
Patent JP-2019169956-A (JP)
Title: Base station and radio terminal
Inventor: URABAYASHI HIROYUKI
IPC: H04W48/12
Filed: 2019-05-07
Abstract: To provide a base station and a radio terminal that can prevent an increase in processing load on the radio terminal even when a sub carrier interval is made scalable.SOLUTION: A base station 200-1 comprises: a transmission unit that transmits synchronization signals in a cell that uses a predetermined sub carrier interval and is managed by the base station; and a control unit that arranges the synchronization signals in a plurality of discrete sub carriers not continuing in a frequency direction on the basis of the predetermined sub carrier interval. When the predetermined sub carrier interval is narrower than a prescribed sub carrier interval set in advance, the control unit arranges the synchronization signals in the plurality of discrete sub carriers. In the plurality of discrete sub carriers, the interval between the adjacent two discrete sub carriers is equal to the prescribed sub carrier interval.SELECTED DRAWING: Figure 7