baber/WOPTO huggingface dataset:
Patent JP-2020172085-A (JP)
Title: Base material for cup, cup container for liquid and method for producing the same
Inventor: ISHIKAWA YUMIKO
IPC: B32B27/10
Filed: 2019-04-12
Abstract: To provide a base material for cup having a paper base material of a multilayer structure which prevents delamination and peeling in a seam part and is excellent in top curling workability, and a cup container for liquid using the base material for cup.SOLUTION: A base material for cup has a paper base material containing cellulose pulp as a main component, and a thermoplastic resin layer layered on at least one surface of the paper base material, in which the paper base material is composed of three or more pulp layers, when an average value of a basis weight of the outermost layer on a surface and a rear face of the paper base material is represented by W1 and an average value of a basis weight of the first inner layer positioned immediately inside the outermost layer of the surface and the rear face is represented by W2, the relationship of W1/W2=1.1 to 2.4 is satisfied. There are also provided a cup container for liquid using the base material for cup and a method for producing the base material for cup.SELECTED DRAWING: None
Patent JP-2020178213-A (JP)
Title: Communication system and communication device
Inventor: GOTO TETSUO
IPC: H02J13/00
Filed: 2019-04-17
Abstract: To provide a communication system and a communication device for more reliably transmitting information which was collected underground from the underground to the ground.SOLUTION: A communication system 302 is used for a power system including underground cables 10A1 to 10C5 and a suppression device 111 that suppresses a sheath current flowing through a shielding layer of the underground cable. The suppression device includes a plurality of communication devices that are connected to a current line through which a sheath current flows and can communicate via an underground cable by inductive coupling with the shielding layer of the underground cable, a first electromagnetic coupling portion 47A that is electromagnetically coupled with a current line 12A connected to the first end of the suppression device, and a second electromagnetic coupling portion 47B that is electromagnetically coupled with a current line 12B connected to a second end of the suppression device. The first electromagnetic coupling portion and the second electromagnetic coupling portion are electrically connected.SELECTED DRAWING: Figure 10
Patent JP-2020177802-A (JP)
Title: Induction heating cooker
Inventor: ISHITA CHIZURU
IPC: H05B6/12
Filed: 2019-04-18
Abstract: To provide an induction heating cooker which allows improvement in correction accuracy of an output from an infrared sensor, thereby improving detection accuracy of a measurement object temperature.SOLUTION: An induction heating cooker comprises: a top plate on which a cooking container is placed; a heating coil which heats the cooking container; an infrared sensor, arranged under the top plate, which has an infrared ray detection element for detecting infrared rays, a sensor housing for housing the infrared ray detection element, and a condensing part arranged on a top face of the sensor housing so as to condense the infrared rays toward the infrared ray detection element; a plurality of environmental temperature sensors which are arranged between the top plate and an arrangement surface of the infrared ray detection element; and a control part which corrects an output from the infrared sensor based on the temperature difference among the plurality of environmental temperature sensors.SELECTED DRAWING: Figure 4
Patent JP-2020175346-A (JP)
Title: Residual chlorine removal method, control device of residual chlorine removal system, and residual chlorine removal system
Inventor: SUDA YUICHI
IPC: C02F1/70
Filed: 2019-04-19
Abstract: To provide a residual chlorine removal method, a control device of a residual chlorine removal system and a residual chlorine removal system capable of appropriately controlling a supply amount of a reducing agent by ORP measurement in consideration of an effect of changes in pH in removing residual chlorine for supplying a reducing agent to treated water containing residual chlorine.SOLUTION: A residual chlorine removal method, a control device of residual chlorine system, and a residual chlorine removal system include an arithmetic control of supplying a reducing agent to a water to be treated which contains residual chlorine, correction of the ORP of the water to be treated based on the measured ORP value and pH of the water to be treated, and a control of an amount of supply of the reducing agent by the corrected ORP value. According to the present invention, it is possible to obtain a corrected value of ORP in consideration of an effect of pH. It is possible to appropriately control an amount of supply of the reducing agent based on the ORP value. In addition, in residual chlorine removal, it is possible to control excessive supply of the reducing agent to residual chlorine.SELECTED DRAWING: Figure 1
Patent JP-2019111436-A (JP)
Title: Game machine
Inventor: MIKI TAKUYA
IPC: A63F7/02
Filed: 2019-04-20
Abstract: To provide a game machine capable of solving unnaturalness with respect to presentations.SOLUTION: A game machine includes: first operation instruction presentation control means for performing and controlling a first operation instruction presentation for prompting the operation of operation means during a specific presentation; operation effective period setting means for setting an operation effective period for receiving the operation of the operation means during the specific presentation; second operation instruction presentation control means for performing and controlling a second operation instruction presentation for prompting the operation different from that of the first operation instruction presentation during the specific presentation; and special presentation control means for performing and controlling a special presentation if the operation means is operated. If the operation to the operation means does not satisfy a prescribed operation condition, the second operation instruction presentation control means is configured not to perform the second operation instruction presentation.SELECTED DRAWING: Figure 6
Patent JP-2020175619-A (JP)
Title: Cutting device and image formation system
Inventor: WATANABE MASAYUKI
IPC: B26D7/18
Filed: 2019-04-22
Abstract: To improve a reduction in productivity following removal of cutting dust by effectively utilizing a capacity of a dust box for the cutting dust.SOLUTION: A cutting device comprises: a cutting unit which cuts a sheet conveyed from an image formation apparatus for forming an image on a sheet; a dust box which stores cutting dust that is generated with cutting operation of the cutting unit and drops from the cutting unit; and a dust detection sensor which detects an amount of the cutting dust in the dust box. The cutting device determines that the dust box becomes full in accordance with a detection result of the dust detection sensor (step S4), gives a warning to remove the cutting dust in the dust box (step S5), acquires distribution information indicating the distribution state of the cutting dust in the dust box from the detection result of the dust detection sensor (step S7), and determines an image position on the sheet formed in the image formation apparatus and the cutting position for the sheet in the cutting unit on the basis of acquired distribution information (step S8).SELECTED DRAWING: Figure 7
Patent JP-2020180458-A (JP)
Title: Ground liquefaction suppression structure
Inventor: KANEKO KEITA
IPC: E02D27/34
Filed: 2019-04-24
Abstract: To provide a ground liquefaction suppression structure capable of facilitating recovery after an earthquake while draining excess pore water and suppressing sandblasting.SOLUTION: A ground liquefaction suppression structure includes: a columnar drain 18 formed in ground 10; a plant layer 24 arranged over a surface layer 12 of the ground 10 covering the columnar drain 18; and holding means 30 that holds the plant layer 24 on the columnar drain 18.SELECTED DRAWING: Figure 2
Patent JP-2020181879-A (JP)
Title: Light-emitting device
Inventor: OZAKI TOMONORI
IPC: H01L33/50
Filed: 2019-04-24
Abstract: To provide a thin and wide light-emitting device.SOLUTION: A light-emitting device 100 includes a light emitting element 10 having an upper surface, a lower surface having a pair of electrodes 12, and a side surface, a wavelength conversion member 20 that covers the side surface, converts the wavelength of light emitted by the light emitting element 10, and emits light of a different wavelength, a translucent member 30 that covers the outer surface of the wavelength conversion member 20, a light-shielding layer 40 that covers the upper surface of the light emitting element 10, the upper surface of the wavelength conversion member 20, and the upper surface of the translucent member 30, and a light reflecting layer 50 that covers the lower surface of the light emitting element 10 and the lower surface of the wavelength conversion member 20.SELECTED DRAWING: Figure 1
Patent JP-2020181766-A (JP)
Title: Terminal block and terminal block cover
Inventor: OKANO NAOKI
IPC: H01R9/00
Filed: 2019-04-26
Abstract: To safely and reliably connect a terminal to a terminal block.SOLUTION: A terminal block 100 comprises: a terminal block body 101 provided with a plurality of terminals; and a cover member 102 covering the terminal block body 101. The cover member 102 has a through-hole 121 which allows the insertion of a banana terminal 103 configured such that a diameter length of a cross section where a terminal member orthogonally intersects in the longitudinal direction is variable, thereby bringing a tip of the terminal member of the banana terminal 103 into contact with a terminal screw 112 fitted to each of the terminals. When covering the terminal block body 101 provided with the plurality of terminals, the terminal block cover (the cover member) 102 causes the tip of the banana terminal 103 configured such that the diameter length of the cross section where the terminal member orthogonally intersects in the longitudinal direction is variable, to pass through the through-hole 121 in order to bring the tip into contact with the terminal screw 112 fitted to each of the terminals. Thus, the banana terminal 103 as one of the terminals can be easily and reliably connected to the terminal.SELECTED DRAWING: Figure 1
Patent JP-2020182536-A (JP)
Title: Golf club
Inventor: MIZUTANI NARIHIRO
IPC: A63B53/14
Filed: 2019-04-26
Abstract: To provide a golf club that can improve a swing and is excellent in directional stability of a hit ball and ball catching performance.SOLUTION: A golf club 2 includes a head 4, a shaft 6 having a tip end Tp and a butt end Bt, a grip 8, and a weight member 10 disposed in a butt end region R1, which is a region within a distance of 100 mm from the rear end of the grip 8. The grip 8 and the weight member 10 constitute a grip/weight part 46. The shaft 6, the grip 8, and the weight member 10 constitute a shaft/grip/weight part 48. The shaft weight Ws is 40 g or less. The shaft torque is 7.0° or less. The weight W2 of the grip/weight part is 40 g or more. The ratio W1/W3 of the weight W1 of the butt end region R1 to the weight W3 of the shaft/grip/weight part 48 is 0.40 or more.SELECTED DRAWING: Figure 6
Patent JP-2020182991-A (JP)
Title: Machine tool
Inventor: INAGAWA TETSUO
IPC: B23B41/02
Filed: 2019-04-27
Abstract: To provide an inexpensive machine tool (gun drill machine) excellent in maintainability and capable of performing deep-hole machining with a high degree of accuracy.SOLUTION: Reducing gear mechanisms 6 different in reduction gear ratio are provided in anti-vibration parts 4 arranged between a spindle head 1 and a gun drill tip-side support part 3, respectively. Each of the anti-vibration parts 4 moves while maintaining a position to halve a gun drill tool 2 between the spindle head 1 and the gun drill tip-side support part 3, even when the spindle head 1 moves forward. The reducing gear mechanisms 6, which are provided in the anti-vibration parts 4, respectively, are driven by one common chain 5.SELECTED DRAWING: Figure 2
Patent JP-2020184896-A (JP)
Title: Device for cleaning sponge for dewatering laver
Inventor: NISHI NOBUYUKI
IPC: D06F35/00
Filed: 2019-05-10
Abstract: To provide a device for cleaning sponge for dewatering laver capable of preventing problems on sanitation from being caused due to impossibility of completely cleaning an inside of the contaminated sponge by the conventional constitution.SOLUTION: The device for cleaning sponge for dewatering laver is composed of a washing tank 2, an insertion space 2i for laver dewatering sponge, a movable plate 9 forming one end face of the insertion space for laver dewatering sponge and disposed so as to be movable in directions of narrowing and expanding the insertion space for laver dewatering sponge to be provided with a lattice frame 9b and lattices 9c 9d, and driving means; the movable plate is characterized by repeating an operation of causing the lattices to come into pressure-contact with a part of the laver dewatering sponge inserted into the insertion space for laver dewatering sponge while moving in the direction of narrowing the insertion space for laver dewatering sponge to discharge water inside the laver dewatering sponge from a penetration lattice space 9e formed by the lattices and then an operation of moving in the direction of expanding the insertion space for laver dewatering sponge.SELECTED DRAWING: Figure 5
Patent JP-2019205164-A (JP)
Title: Multi-layer piezoelectric substrate with heat dissipation
Inventor: MAKI KEIICHI
IPC: H03H9/25
Filed: 2019-05-20
Abstract: To provide modules and filters including acoustic wave devices with a multi-layer substrate with heat dissipation.SOLUTION: A surface acoustic wave device 10 includes a support substrate (e.g., a quartz substrate) 12 as a multi-layer substrate, a thermally conductive layer 14, a piezoelectric layer 16, an interdigital transducer (IDT) electrode 18, and reflective gratings 19. The thermally conductive layer 14 is configured to dissipate heat associated with the surface acoustic wave device 10, and is disposed between the support substrate and the piezoelectric layer. The thermally conductive layer has a thickness that is greater than 10 nanometers and less than a thickness of the piezoelectric layer.SELECTED DRAWING: Figure 1
Patent JP-2020191906-A (JP)
Title: Resin composition for golf ball
Inventor: MOCHIZUKI TAKENOBU
IPC: C08L75/04
Filed: 2019-05-24
Abstract: SOLUTION: There are provided a resin composition for golf balls that includes components of (A) an aromatic vinyl elastomer and (B) a polyurethane or a polyurea, and where the amount of the component (A) is 50 parts by weight or less per 100 parts by weight of component (B), and a golf ball in which at least one layer of a cover is formed of the resin composition.EFFECT: A resin composition for golf balls is particularly useful as a golf ball cover material because golf balls do not fly too far and have good controllability on approach shots, and maintain a good scuff resistance and moldability without a loss of a distance on shots with a driver.SELECTED DRAWING: None
Patent JP-2019151120-A (JP)
Title: Laminate exterior material and laminate for laminate exterior material
Inventor: MINAMITANI KOJI
IPC: H01G11/78
Filed: 2019-05-28
Abstract: To provide a laminate exterior material in which a metal foil layer is partially exposed.SOLUTION: In a laminate exterior material 1, a heat resistant resin layer 2 is laminated on a first surface of a metal foil layer 4 via a first adhesive layer 5, a heat fusion resin layer 3 is laminated on a second surface via a second adhesive layer 6, on at least one surface of a surface in a side of the heat resistant resin layer 2 and a surface in a side of the heat fusion resin layer 3, the first adhesive layer 5 and/or the second adhesive layer 6 are formed in an area excluding an adhesive non-applied part, the heat resistant resin layer 2 and/or the heat fusion resin layer 6 have an aperture in an area surrounded by a circumference of the adhesive non-applied part, and a metal exposed part 7, in which the metal foil layer 4 is exposed, is formed by the aperture and the adhesive non-applied part.SELECTED DRAWING: Figure 1B
Patent JP-2020193691-A (JP)
Title: Composite tube and cladding tube
Inventor: MITSUHASHI KOHEI
IPC: F16L11/20
Filed: 2019-05-30
Abstract: To provide a composite tube that eliminates the need of a protective layer used as an intermediate layer between an inner tube and a cladding tube and is facilitated in stretching or contracting the cladding tube in an axial direction.SOLUTION: A composite tube includes: an inner tube 20; and a cladding tube 30 having a support part 50 formed on a tip side of a recess 40 recessed on an axial inside to support the inner tube 20 by coming into contact with the inner tube 20, and covering an outer periphery of the inner tube 20.SELECTED DRAWING: Figure 1
Patent JP-2020196570-A (JP)
Title: Loading vehicle
Inventor: UCHIDA HIDEKI
IPC: B66F9/075
Filed: 2019-05-31
Abstract: To provide a loading vehicle capable of adjusting the height of a position where operator's heels are placed at low cost.SOLUTION: This loading vehicle comprises: a driver's seat on which an operator sits; a floor board body 14 provided before the driver's seat; a pedal provided to a position before the driver's seat and higher than the floor board body 14 and pressed by an operator's foot; and a heel plate 31 detachably attached to the floor board body 14. The floor board body 14 has an opening 14A disposed behind the pedal so as to be vertically opened, and the heel plate 31 is provided so as to cover the opening 14A and with a step with respect to the upper surface of the floor board body 14.SELECTED DRAWING: Figure 4
Patent JP-2020196817-A (JP)
Title: Heat storage material composition and heat storage system for air conditioning of architecture
Inventor: LEE SANG BAE
IPC: F28D20/02
Filed: 2019-06-03
Abstract: To provide a heat storage material composition that has a 5°C range lower limit temperature T5L in a range of 15°C or more to less than 20°C and a 5°C range fusion latent heat H5 of 140 J/g or more, and a heat storage system for air conditioning of an architecture.SOLUTION: A heat storage material composition contains a main agent composed of calcium chloride hexahydrate, ammonium bromide, and potassium bromide and has a 5°C range lower limit temperature T5L in a range of 15°C or more to less than 20°C, and a 5°C range fusion latent heat H5 of 140 J/g or more. In the heat storage material composition, in the main agent 100 mass%, preferably the content of calcium chloride hexahydrate is 79-90.9 mass%, the content of ammonium bromide is 2.7-12.3 mass%, and the content of potassium bromide is 1.8-14.4 mass%.SELECTED DRAWING: Figure 6
Patent JP-2020201299-A (JP)
Title: Method and device for designing lens
Inventor: NAKAJO KEISUKE
IPC: G02C7/06
Filed: 2019-06-06
Abstract: To provide a method for designing a lens which can increase the optical performance of a spectacle lens.SOLUTION: The method for designing a lens according to the present invention optically designs a spectacle lens on the basis of eyeball rolling information as information on rolling of eyeballs according to rectus muscles attached to the eyeballs.SELECTED DRAWING: Figure 4
Patent JP-2020202043-A (JP)
Title: Improvement of pressing sensitivity of film switch and protection device
Inventor: ISHIWATARI SEISHIRO
IPC: H01H13/14
Filed: 2019-06-07
Abstract: To construct protective means that improves the pressing sensitivity without shifting a film switch and preventing the film switch from being crushed or twisted due to excessive pressing and deformation of an outer cover.SOLUTION: A film switch according to the present invention is inserted in the lower half of an inner cover, a vertical pressing piece and a horizontal piece for pressing left and right are provided toward the film switch, and a side plate of a pedestal rail is lengthened to fit the film switch, a groove is deeply mounted such that an outer cover does not lose its shape.SELECTED DRAWING: Figure 3
Patent JP-2020201329-A (JP)
Title: Optical element and optical transmission system
Inventor: TSUNODA MASATOSHI
IPC: H04B10/80
Filed: 2019-06-07
Abstract: To provide an optical element and an optical transmission system that make it possible to perform highly efficient optical transmission.SOLUTION: There is provided an optical element (360) that is disposed oppositely to one end of an optical fiber (250) having a core (210), a first cladding (220) positioned on a periphery of the core, and a second cladding (225) positioned on a periphery of the first cladding. The optical element comprises: a first condensing lens (362) disposed at a position corresponding to the core; and a plurality of second condensing lenses (363) that are disposed at a position, which is around the first condensing lens, corresponding to the first cladding. An optical transmission system comprises the optical element (360) opposed to an output end of the optical fiber (250).SELECTED DRAWING: Figure 3
Patent JP-2020051740-A (JP)
Title: refrigerator
Inventor: ITAKURA MASARU
IPC: F25D29/00
Filed: 2019-06-13
Abstract: To provide a refrigerator having a switching chamber which can switch between a refrigerating temperature zone and a freezing temperature zone, which improves convenience during temperature transition of the switching chamber.SOLUTION: A refrigerator includes a refrigerating chamber in a refrigerating temperature zone which can be opened and closed by a rotary door, and an upper switching chamber and a lower switching chamber which are provided separately from the refrigerating chamber. The upper switching chamber and the lower switching chamber are vertically aligned. It is possible to set: the upper switching chamber at the refrigerating temperature zone and the lower switching chamber at the freezing temperature zone; the upper switching chamber at the freezing temperature zone and the lower switching chamber at the refrigerating temperature zone; the upper switching chamber at the freezing temperature zone and the lower switching chamber at the freezing temperature zone; and the upper switching chamber at the refrigerating temperature zone and the lower switching chamber at the refrigerating temperature zone. The refrigerator includes an ice-making chamber at the freezing temperature zone positioned below the refrigerating chamber, and a freezing chamber at the freezing temperature zone positioned below the refrigerating chamber.SELECTED DRAWING: Figure 22
Patent JP-2020200528-A (JP)
Title: Image processor and image processing method
Inventor: KUWANA KOTA
IPC: C21B7/24
Filed: 2019-06-13
Abstract: To improve accuracy of extracting a combustion region from an image of a raceway.SOLUTION: An image processor 1 includes a first generation section 22 which generates a representative value image indicating a representative value of pixels at the same position using a plurality of images of a raceway 104 obtained by photographing the raceway through a tuyere 101 of a blast furnace 100 at a plurality of times by a camera 108; a second generation section 23 which binarizes the representative value image at a first threshold to generate a first mask image having a first mask area corresponding to a background area and a PC lance area and a first non-mask area corresponding to a combustion area; and an extraction section 24 which masks the first mask image to the image of the raceway obtained by photographing the raceway by the camera after photographing the plurality of images and extracts the combustion area.SELECTED DRAWING: Figure 6