baber/WOPTO huggingface dataset:
Patent JP-2020155290-A (JP)
Title: Luminaire
Inventor: NAGATANI YOSHITADA
IPC: F21V9/08
Filed: 2019-03-19
Abstract: To provide a luminaire capable of improving certainty of optical fiber disconnection detection.SOLUTION: A luminaire 10 includes a laser light source 41, an optical fiber 30 (light guide part) for guiding the light (laser light or LED light) emitted from the laser light source 41, a wavelength conversion part 211 for converting the light guided by the optical fiber 30 into illumination light of different wavelength band, a receiver 42 for receiving a part of the illumination light, guided by the optical fiber 30 in the inverse direction of the above-mentioned light, and converting into an electric signal, a modulation section 60 for modulating the illumination light with a first period, and a control section 49 (disconnection detection part) for extracting a signal component of a period equivalent to the first period including at least the first frequency component, out of the electric signal converted by the receiver 42, and detecting disconnection of the optical fiber 30 on the basis of the signal component.SELECTED DRAWING: Figure 2
Patent JP-2020151185-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2019-03-20
Abstract: To provide a highly amusing game machine.SOLUTION: A game machine is configured so as to achieve timing for supplying tokens in which a player can easily understand whether tokens can be supplied (whether tokens are flicked by a blocker) and to achieve timing for supplying tokens so as to progress a game as quickly as possible for timing for supplying tokens.SELECTED DRAWING: Figure 51
Patent JP-2019165725-A (JP)
Title: Lactulose-containing products and methods for producing lactulose-containing products
Inventor: JOERG HINRICHS
IPC: C12P19/12
Filed: 2019-03-20
Abstract: To provide methods for producing lactulose-containing products.SOLUTION: Disclosed herein is a method comprising the steps of: a) providing a lactose-containing substrate; b) treating the lactose-containing substrate with β-galactosidase and/or β-glucosidase in the presence of fructose to form a lactulose-containing substrate; c) inactivating the β-galactosidase and/or β-glucosidase by heating; d) subjecting the lactulose-containing substrate to nanofiltration and/or ultrafiltration to produce a lactulose-containing retentate/concentrate. Further disclosed is a lactulose-containing product produced or producible according to the disclosed method.SELECTED DRAWING: Figure 2
Patent JP-2020152052-A (JP)
Title: Centering device, centering method, and inspection system
Inventor: SATO YUSUKE
IPC: B29D30/00
Filed: 2019-03-22
Abstract: To provide a centering device and a centering method that allow an article to be precisely centered, while reducing a footprint and shortening tact time, and to provide an inspection system capable of highly accurately inspecting the article centered by the centering device.SOLUTION: A plurality of centering members extended vertically upward from an upper surface of a centering base unit that is relatively elevated with respect to an article approaching a stage during transfer of the article, are arranged in mutually different horizontal directions with an axis line as the center, so that a vertical site is directed to an opposite side of the stage and such that a distance from the axis line to the vertical site is half the distance of an inner diameter of the article. When an inner peripheral section of the article contacts a part of plural tapered sites during transfer of the article, the inner peripheral section is guided to the plural vertical sites at the contacted tapered sites, and then, the article is guided to the stage while sliding the inner peripheral section to the plural vertical sites.SELECTED DRAWING: Figure 10
Patent JP-2020156339-A (JP)
Title: Planting method
Inventor: TAKEYAMA TOMOHIRO
IPC: A01C11/02
Filed: 2019-03-25
Abstract: To provide a planting method capable of preventing a planting jaw from contacting with a seedling and raking out a seedling with the planting jaw surely one by one.SOLUTION: In a planting method, while a seedling mat 1 is conveyed in a conveyance direction and moved reciprocally in a right-left direction orthogonal to the conveyance direction, a seedling is raked out with a planting jaw 140 for each seedling block including a seeding hole 21 from a downstream side in the conveyance direction of the seedling mat 1 and planted in a field. The seedling mat 1 includes a plurality of seeding holes 21 and first slits 22 which are formed on an upstream side in the conveyance direction of the respective seeding holes 21 and extend in the right-left direction. The planting jaw 140 includes a right-left pair of jaw parts 140b, 140b. A distance L1 between jaw tip parts 140d, 140d is larger than a length L2 in a right-left direction of the first silt 22. The right-left pair of jaw tip parts 140d, 140d protrudes to right-left outer sides of the first slit 22, and the seedling block is cut from the seedling mat 1 with the first slit 22 as a boundary and the seedling is planted.SELECTED DRAWING: Figure 7
Patent JP-2020160320-A (JP)
Title: Photosensitive resin composition, wiring layer and semiconductor device
Inventor: ABE SHINICHIRO
IPC: H01L23/12
Filed: 2019-03-27
Abstract: To provide a photosensitive resin composition excellent in electric characteristics in a high-frequency electric signal region, microprocessing property and insulation reliability, and a wiring layer and a semiconductor device using the composition.SOLUTION: The photosensitive resin composition is used for forming an insulation part in a wiring layer that includes the insulation part having an opening and a wire disposed inside the opening, and the photosensitive resin composition comprises a compound having at least two carbon-carbon double bonds, a compound having at least two amino groups, and a photopolymerization initiator, or comprises a prepolymer that is a reaction product of a compound having at least two carbon-carbon double bonds and a compound having at least two amino group, and a photopolymerization initiator.SELECTED DRAWING: None
Patent JP-2020157731-A (JP)
Title: printer
Inventor: FUKAZAWA KOKI
IPC: B41J2/01
Filed: 2019-03-28
Abstract: To provide a printer which can easily clean a scattered ink.SOLUTION: A printer, on which a discharge head 13 for discharging an ink and an ink storage part 14 for storing the ink supplied to the discharge head 13 are mounted, comprises: a carriage 15 which moves along a guide shaft 37; and a lid member 16 provided on the carriage 15. The ink storage part 14 can be attached to/detached from the carriage 15, and the lid member 16 is rotatable between a first position P1 and a second position. The lid member 16, which is positioned at the first position P1, exposes a supply port 27 provided in the ink storage part 14, and a first portion 31 is positioned vertically above the ink storage part 14, thereby restricting that the ink storage part 14 is removed from the carriage 15, and a lower end 32b of a second portion 32 is positioned vertically below the supply port 27. The lid member 16, which is positioned at the second position, allows that the ink storage part 14 is removed from the carriage 15, and the first portion 31 and the second portion 32 are positioned vertically above the supply support 27.SELECTED DRAWING: Figure 3
Patent JP-2020170789-A (JP)
Title: On-vehicle electronic apparatus
Inventor: SAWADA SHUNSUKE
IPC: G02F1/1333
Filed: 2019-04-03
Abstract: To provide an on-vehicle electronic apparatus in which a decrease in strength in attaching serval types of second housings with different mounting positions to a first housing can be suppressed.SOLUTION: A first housing 10 is provided with through holes 14a, 14b, 14c, 14d, 14e, 14f for screw fastening and projections 16a, 16b for positioning. An upper cover 30 is provided with a bent portion 37 having fitting holes 38a, 38b. A front cover 23 included in a second housing 20 is provided with: screw holes 24a, 24b, 24c, 24d, 24e, 24f corresponding to the through holes 14a, 14b, 14c, 14d, 14e, 14f, respectively; recesses 26a, 26b engaging to the projections 16a, 16b for positioning, respectively; and elastic fitting claws 27a, 27b to which the bent portion 37 fits.SELECTED DRAWING: Figure 5
Patent JP-2020170093-A (JP)
Title: Sound absorption material
Inventor: IBAYASHI KUNIHIKO
IPC: G10K11/162
Filed: 2019-04-03
Abstract: To provide a lightweight sound absorption material which is easily handled, displays high sound absorption performance in a prescribed frequency band of 10000 Hz or less and can be easily manufactured.SOLUTION: A sound absorption material 50 comprises: a felt-like fiber body 51 including 15 to 70 wt.% of fine fiber having a fineness of 1 denier or less, 20 to 60 wt.% of hollow fiber having cavity inside and 10 to 40 wt.% of binder fiber binding the fibers together; and an unwoven fabric 52 which is laminated on a surface of the felt-like fiber body 51, the unwoven fabric 52 including a plurality of long fibers drawn and arranged in one direction, each of the long fibers having an average fiber diameter of 1 to 4 μm and having a basis weight of 5 to 20 g/cm2. Thickness of the sound absorption material 50 is 8 to 45 mm, and bulk density of the sound absorption material 50 is 20 kg/m3 or less.SELECTED DRAWING: Figure 1
Patent JP-2019131403-A (JP)
Title: Article carrier system, carrier device and article carrier method
Inventor: NAKANO KOICHI
IPC: B65G1/137
Filed: 2019-04-04
Abstract: To improve work efficiency of article carrier.SOLUTION: It is characterized in that has a tray search part storing information about a position of a tray 11 stored in a fixed shelf 6 and searching a storage position in the fixed shelf 6 in which object to be picked is accommodated based on information about the position of a tray 11, a path generation part for generating a path to access each position of the tray 11 researched by the tray research part, a transmission process part for transmitting information of the generated path and the accommodation position of the tray to a tray carrier device 2 and a tray carrier device 2 having an acquisition device for acquiring a tray while moving according to information of the path and a storage part for loading acquired tray.SELECTED DRAWING: Figure 1
Patent JP-2020173009-A (JP)
Title: Signal pressure damper structure
Inventor: SHIMAMOTO MASAO
IPC: F16H61/00
Filed: 2019-04-12
Abstract: To provide a signal pressure damper structure which can achieve downsizing of a valve body compared to a structure in which a hydraulic damper is provided as one component while inhibiting vibration of a signal pressure supplied to a valve.SOLUTION: A storage body comprising a plug part 26, a storage part 52, and a cover 53 is fixedly provided at a first sleeve 21 of a pressure regulation valve 12 which is operated by a signal pressure. A storage space 56 is provided within the storage body. A damper piston 54 and a damper spring 55 are stored in the storage space 56. The damper piston 54 is provided so as to receive the signal pressure to be displaced. The damper spring 55 is provided so as to elastically bias the damper piston 54 against the signal pressure.SELECTED DRAWING: Figure 1
Patent JP-2020178323-A (JP)
Title: Wireless communication device, wireless communication system, wireless communication method, and program
Inventor: NAKAHARA SHOTA
IPC: H04W76/10
Filed: 2019-04-23
Abstract: To automatically prevent a terminal device with unintended connection from being kept connected to a wireless communication device without operation by a user.SOLUTION: A coating device 2 includes: a connection establishment unit 45 that establishes wireless connection with a terminal device 3 that requests wireless connection; a connection determination unit 46 that makes an inquiry to the terminal device 3 with wireless connection established when wireless connection with the terminal device 3 is established and makes a connection determination to determine whether the wireless connection is connection intended by a user based on a response to the inquiry from the terminal device 3; and a connection control unit 47 that maintains or disconnects wireless connection with the terminal device 3 based on the connection determination.SELECTED DRAWING: Figure 4
Patent JP-2019216709-A (JP)
Title: Apparatus for distributing feed in farming shed and method for distributing feed with apparatus
Inventor: MASSIMO FINCO
IPC: A01K39/012
Filed: 2019-04-23
Abstract: To provide an apparatus for distributing feed in farming sheds and methods for distributing feed with the apparatus.SOLUTION: An apparatus 10 for distributing feed comprises: at least one line 11a or 11b for the distribution of feed from at least one storage location 12 to a series of distributing parts 13 for distributing the feed to cages of animals; at least one feed container 14 which affects the line upstream and downstream of the distributing parts respectively for the loading and discharging of feed, on a part of the line, not discharged to the distributing parts; means for detecting the height of feed inside the container; and at least one control system adapted to receive filling information of the feed container from the detection means and to control the loading of the line with feed from the storage location or from the feed container and further to set the travel speed of the line.SELECTED DRAWING: Figure 1
Patent JP-2020187935-A (JP)
Title: Vehicular lighting fixture
Inventor: NAKANO YUJI
IPC: F21S43/241
Filed: 2019-05-15
Abstract: To facilitate light emission control of a plate-like light guide part having a bent shape.SOLUTION: A vehicular lighting fixture comprises a light source 6, and a light guide body 8 comprising a light guide part 10 and a light emitting part 12. The light guide part 10 comprises: a main rod-like part 14 on which light of the light source 6 is incident from one end; a first protruding part 16 protruding from a peripheral surface 14c of the main rod-like part 14, and on which the light is incident from one end; and a second protruding part 18 protruding in a direction different from that of the first protruding part 16 from the peripheral surface 14c of the main rod-like part 14, and on which the light is incident from one end. The light emitting part 12 comprises: a first portion 24 comprising a first light incidence surface 24a to which another end of the first protruding part 16 is connected, and on which the light is incident, and a first light emitting surface 24b for emitting the incident light; and a second portion 26 comprising a second light incidence surface 26a to which another end of the second protruding part 18 is connected, and on which the light is incident, and a second light emitting surface 26b for emitting the incident light.SELECTED DRAWING: Figure 2
Patent JP-2020078042-A (JP)
Title: High-frequency ultrasonic wave multi-focus transducer, and apparatus and method for producing the same
Inventor: OH JUNG HWAN
IPC: H04R31/00
Filed: 2019-05-16
Abstract: To provide a multi-focus ultrasonic wave transducer which can extend DOF without the need to apply an array transducer or to additionally scan in the depth direction.SOLUTION: The multi-focus ultrasonic wave transducer generates an ultrasonic wave by an ultrasonic wave-generating film 12 comprising a first region having a circular projection shape as a portion of a sphere having a first radius and a second region continuous with the first region having a ring shape as a portion of a sphere having a second radius different from the first radius. The focus in the second region is located on a focus line on an extension line of the focus in the first region from the center of the first region. The ultrasonic wave-generating film consists of one continuous film.SELECTED DRAWING: Figure 5
Patent JP-2020190491-A (JP)
Title: Peak hold circuit and power converter
Inventor: IKEDA KENTARO
IPC: G01R19/04
Filed: 2019-05-22
Abstract: To provide a peak hold circuit which can exactly detect a surge voltage.SOLUTION: A peak hold circuit 1 comprises: a first capacitor C1 and a second capacitor C2 which are connected in series between a voltage input node IN and a reference voltage node GND; a first rectification element D1 having an anode connected to the reference voltage node GND, and a cathode connected to a connection node n1 of the first capacitor C1 and the second capacitor C2; a second rectification element D2 having an anode connected to the connection node n1 of the first capacitor C1 and the second capacitor C2; and a third capacitor C3 connected between the cathode of the second rectification element D2 and the reference voltage node GND. A peak value of a surge voltage inputted into the voltage input node IN is output from the cathode of the second rectification element D2.SELECTED DRAWING: Figure 1
Patent JP-2020194363-A (JP)
Title: Product provision management system and product provision management method
Inventor: TAKEMOTO SHUHEI
IPC: G06Q30/06
Filed: 2019-05-28
Abstract: To provide a product provision management system and a product provision management method that improve user satisfaction in a service that provides products through periodic purchase and subscription.SOLUTION: A product provision management system manages provision of products that are sold by a method in which the products are provided to users on a regular basis. In the product provision management system, a product provision management device includes an inquiry transmission unit that transmits an inquiry message for a desired product, which is a product desired to be provided on a next scheduled provision date, to a corresponding user device, and a response reception unit that receives a response message including information on the desired product to be provided, which is information indicating the desired product to be provided, which is transmitted from the user device in response to the inquiry message. A provider device includes a dispatch processing unit that performs, based on the desired product information, information processing on dispatch of the products to the users.SELECTED DRAWING: Figure 3
Patent JP-2019175856-A (JP)
Title: Method for producing separator for nonaqueous electrolyte secondary battery
Inventor: AZUMA YUICHIRO
IPC: C08J9/26
Filed: 2019-05-30
Abstract: To provide a separator for a nonaqueous electrolyte secondary battery having small air permeability difference before and after pressurization.SOLUTION: A separator for a nonaqueous electrolyte secondary battery is so configured that an average of wrinkle prevention ratio per unit area of TD and wrinkle prevention ratio per unit area of MD of a polyolefin porous film is 5.0% or more, and difference between the wrinkle prevention ratio per unit area of the TD and the wrinkle prevention ratio per unit area of the MD is 3.5% or less.SELECTED DRAWING: Figure 1
Patent JP-2020192258-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-05-30
Abstract: To provide a slot machine in which is made an improvement on a configuration for terminating an advantageous section according to the number of games after the advantageous section is initiated.SOLUTION: A main control unit 41 controls an advantageous section to five RTs, RT0 to RT4, the advantageous section being controlled to RT1 and RT0 when 1200 games are played without shifting to a special game state when a BB is won after being controlled to RT1, the RT0 having a higher AT lottery winning probability than RT1, then the advantageous section being terminated after 1200 games are played after being controlled to RT1 until being controlled to RT0. The advantageous section, after being shifted to a normal section, is again controlled to the advantageous section. In addition, when the advantageous section shifts to a setting change state in the AT state of a special game state, information about the gaming state, the winning flag of BB, and RT is maintained without being initialized, and information about the advantageous section including the information related to the AT state is initialized, so that shifting to RT0 does not occur after the setting change state is terminated.SELECTED DRAWING: Figure 8
Patent JP-2020197312-A (JP)
Title: Steam generator
Inventor: OGA NAOYUKI
IPC: B01D45/12
Filed: 2019-05-31
Abstract: To provide a steam generator that prevents complication of a device, improves maintainability, and can stably supply cleaned dry steam.SOLUTION: A steam generator 1 supplies cleaned steam to a steam cooking device, and comprises: a can body 2; a storage part 5 located in a lower part of the can body 2, and for storing water; a steam supply pipe 6 for injecting steam into the storage part 5; a retention space 8 located in the can body 2, and in which steam evaporated in the storage part 5 is retained; separation means 9 provided in the retention space 8, and for separating water droplets in the steam by centrifugal force when the steam flows along an inner surface; a steam inlet pipe 10 for sending the steam retained in the retention space 8, into the separation means 9; and a steam outlet pipe 16 for sending the steam from which the water droplets have been separated by the separation means 9, to the outside of the can body 2.SELECTED DRAWING: Figure 1
Patent JP-2020196100-A (JP)
Title: Chuck table inclination adjustment mechanism constituted of piezoelectric actuator
Inventor: YAMANAKA SATOSHI
IPC: H01L41/09
Filed: 2019-06-04
Abstract: To provide an inclination adjustment mechanism that efficiently and surely adjusts inclinations of a chuck table.SOLUTION: In a processing device, in which are arranged a chuck table 2 having a holding surface 20a on which a work-piece is held and processing means 3 comprising a grinding stone 340 having a processing surface 340a that contacts an upper surface of the work-piece as well as an inclination adjustment mechanism 5 that has an extendable support post 51 and a voltage control part 60 that controls DC voltage values to be supplied to a piezoelectric actuator 510 arranged in the extendable support post 51, DC voltages values to be supplied from a DC power source 6 are controlled by the voltage control part 60 so that DC power with predetermined DC voltage values is supplied to the piezoelectric actuator 510, and thereby the extendable support post 51 is adjusted into a predetermined length and an inclination of the holding surface 20a of the chuck table 2 is changed with a fixed support post 52 as a supporting point. This can adjust parallelism of the holding surface 20a with respect to a processing surface 340a of the grinding stone 340.SELECTED DRAWING: Figure 2
Patent JP-2020197971-A (JP)
Title: Intrusion detection device, program, and intrusion detection system
Inventor: TSUKAMOTO AKITOSHI
IPC: G01V11/00
Filed: 2019-06-04
Abstract: To provide an intrusion detection device, a program, and an intrusion detection system, capable of performing further efficient setting for a detection area.SOLUTION: An intrusion detection system is composed of an intrusion detection device 20 having a control section 210 including: an information acquisition section 211 that acquires new sensor observation information detected by a portable sensor unit from the portable sensor unit; an area setting section 212 that sets a new detection area in an observation area corresponding to the new sensor observation information; and an intrusion detection section 216 that detects the intrusion of animals into the new detection area. The area setting section sets the new detection area based on the comparison between the new sensor observation information and past sensor observation information, and past detection area information.SELECTED DRAWING: Figure 3