baber/WOPTO huggingface dataset:
Patent JP-2020147302-A (JP)
Title: Packing box
Inventor: NAKAMURA KEITA
IPC: B65D5/02
Filed: 2019-03-12
Abstract: To provide a packing box having high load resistance and capable of reducing manufacturing cost.SOLUTION: A packing box 1A comprises: a bottom plate 20; front, rear, left and right side walls 30, 40, 60, 70 connected to an outer peripheral edge of the bottom plate 20; front, rear, left, and right slope walls 81-84 connected to upper edges of the side walls, 30, 40, 60, 70 and extending in a belt-like manner along the upper edges of the side walls, 30, 40, 60, 70; and a top plate 50 connected to the upper edges of the slope walls 81-84. The slope walls 81-84 incline with respect to the side walls 30, 40, 60, 70 so as to arrange the upper edges more inside than lower edges.SELECTED DRAWING: Figure 1
Patent JP-2020147984-A (JP)
Title: booth
Inventor: NAKADA TAKANORI
IPC: E04B2/74
Filed: 2019-03-13
Abstract: To provide a booth that has an openable and closable door with no interference with an external person or equipment and does not interfere with furniture installed inside and a user.SOLUTION: A booth 1 has an internal space 8 formed of lateral walls 4A, 4B, 4C and 4D that form a quadrangular cylindrical shape. A door 6 that can open and close a doorway 5 in communication with the internal space 8 is disposed on the front lateral wall 4A. A top plate 10 is fixed on the lateral walls 4D and 4C and a wall surface 4a of the front lateral wall 4A in the internal space 8. A sofa 11 is disposed adjacent to the top plate 10 along the lateral wall 4B. A cutout portion 13a is formed on the lateral wall 4B side of a backrest 13 of the sofa 11. A storage space 15 to store the door 6 is disposed between the lateral wall 4B and the cutout portion 13a of the backrest 13. The door 6 moves along a rail part disposed on a beam part 3A and a beam part 3B that intersect with each other while changing the angle and can be opened and closed between the doorway 5 and the storage space 15.SELECTED DRAWING: Figure 2
Patent JP-2020087904-A (JP)
Title: Cable retainer for lighting device
Inventor: AOI MASANORI
IPC: F21S8/04
Filed: 2019-03-15
Abstract: To provide a cable retainer for a lighting device having improved workability of passing a cable through the inside and outside of the lighting device.SOLUTION: A cable retainer of a lighting device 1 comprises a right cap 60R forming a side part of the lighting device 1, and a cover part 70 mounted to the right cap 60R. The right cap 60R comprises: two notch parts 69 into which an AC cable 27 can be inserted, and which each has a shape in which opposite sides of the right cap 60R are notched inside; and a pressing protrusion 65g that presses the AC cable 27 arranged in the notch part 69. The cover part 70 comprises a rib 71d and an inner protrusion 71h that are mounted to the right cap 60R so as to cover the notch part 69, and by regulating the AC cable 27 so that it does not move within the notch part 69, arrange an electric cable on the pressing protrusion 65g.SELECTED DRAWING: Figure 17
Patent JP-2020149015-A (JP)
Title: Image formation device
Inventor: IIJIMA TOMOHIRO
IPC: G03G21/14
Filed: 2019-03-15
Abstract: To provide an image formation device that can improve timing accuracy when a media is conveyed to a transfer unit in comparison with a configuration providing a change point of a conveyance velocity only at one part for a period in which the media is conveyed from a conveyance start to the transfer unit.SOLUTION: An image formation device 10 has: a positioning part 48 that performs positioning by a tip of a media being hit, and is provided in a downstream side further than a transfer unit 18; a drive source 54 that conveys the positioned media; a detection unit 56 that is arranged in a downstream side further than the positioning part, and detects a passage of the media; and a control unit that, in accordance with a time until the media gets through the detection unit since the conveyance of the media is started, controls a conveyance velocity for a period until the media gets through a target location from the detection unit so that a deviation of the time until the media gets through the target location since the conveyance of the media is started is small, and a velocity difference between the conveyance velocity and a drive velocity of the transfer unit is small for a period until the media runs into the transfer unit since the medial gets through the target location.SELECTED DRAWING: Figure 4
Patent JP-2020152384-A (JP)
Title: Liquid container for construction
Inventor: OE TAKAAKI
IPC: B65D83/00
Filed: 2019-03-18
Abstract: To provide a liquid container for construction capable of preventing discharge except for necessary time, while discharging liquid used for construction work by easily measuring a volume of the liquid.SOLUTION: A liquid container 10 for construction has a storage part 12 having an opening at an upper part and storing liquid used for construction work, a pump dispenser part 14 attached to the opening of the storage part 12 and discharging the liquid by pressing a pressing part 16, and a pair of ring parts 22 provided on a side face of the storage part 12 turnably upward or downward of the storage part 12. The pair of the ring parts 22 are positioned to turn upward of the storage part 12 and not to press down the pressing part 16 by supporting a bottom of the pressing part 16.SELECTED DRAWING: Figure 1
Patent JP-2020153714-A (JP)
Title: Evaluation method and evaluation device
Inventor: TOMOE KENJIRO
IPC: G01N25/16
Filed: 2019-03-18
Abstract: To easily evaluate adhesion properties of subbituminous coal.SOLUTION: Disclosed is an evaluation method for evaluating adhesion properties of the heat transfer tube surface of combustion ash in a pulverized coal boiler in which pulverized coal is used as fuel. In this method, the pulverized coal contains subbituminous coal, the adhesion properties of the heat transfer tube surface are evaluated based on a correlation between a volume before heating of a solid sample of the pulverized coal and a volume after heating of the solid sample.SELECTED DRAWING: Figure 3
Patent JP-2020151640-A (JP)
Title: Supply device for fine bubble-including water
Inventor: NAKASHOYA HIDEO
IPC: C02F1/461
Filed: 2019-03-19
Abstract: To provide a fine bubble-including water supply device capable of simply and inexpensively supplying a fine bubble-including water using a small-sized light-weight device which is easy in maintenance.SOLUTION: There is provided a fine bubble-including water supply device generating and supplying the water containing fine bubbles. The device comprises a water supply part, a drainage part and a pipe connecting the water supply part and drainage part. The pipe is composed of the conductive pipes being an anode and a cathode, and a non-conductive pipe is arranged between both conductive pipes. The conductive pipe has a built-in charcoal chip having an average electric resistivity of 10-1 Ω/m or less. The device supplies water from the water supply part, generates fine bubbles by applying a DC voltage to the conductive pipe being the anode and that being the cathode, and supplies the water including fine bubbles from the drainage part.SELECTED DRAWING: Figure 1
Patent JP-2020155876-A (JP)
Title: base station
Inventor: ISOGAWA TAKAYUKI
IPC: H04W4/70
Filed: 2019-03-19
Abstract: To appropriately set a carrier frequency for wireless communication for Internet of Things (IoT) using an existing system band.SOLUTION: A base station 10 includes: a control unit 103 that selects one of second carrier frequencies defined as candidates for anchor carrier frequencies of a second carrier frequency group excluding a first carrier frequency in a frequency band including the first carrier frequency to which a signal can be assigned by another system; and a transmission unit 101 that transmits a downlink signal at the selected second carrier frequency.SELECTED DRAWING: Figure 2
Patent JP-2020137986-A (JP)
Title: Portable small-article storage tool
Inventor: SUZUKI RYOTA
IPC: A45C13/00
Filed: 2019-03-03
Abstract: To provide a portable small-article storage tool that stores a small article and can open and close a container opening with a simple structure.SOLUTION: A portable small-article storage tool 1 includes: a quadrangular prismatic storage case 3 that has a cavity whose top is open, and includes a bottom part 3a, a front surface part 3b, a back surface part 3c having a lower height than the front surface part, one lateral surface part 3d, and the other lateral surface part 3f; and a lid member 5 that is connected to the back surface part of the storage case 3 and allows the opening to be open or closed freely. The lid member 5 has an inverted V shape when viewed laterally, includes one side part 5a and the other side part 5b that faces the one side part 5a, a common part 5c and an open part 5e that is open on a side opposite from the common part 5c, with an end of the other side part 5b being connected to an upper end of the back surface part 3c, and a fold part 7 that is provided as a transverse cutout in the end of the other side part 5b. The one side part 5a is formed so as to contact an internal lateral surface of the storage case 3, be flexible to a pressing force, and return to an original state when the pressing force is removed.SELECTED DRAWING: Figure 1
Patent JP-2020151368-A (JP)
Title: Game machine
Inventor: AOKI KENTA
IPC: A63F5/04
Filed: 2019-03-22
Abstract: To provide a game machine having an input device with an LED.SOLUTION: A button unit at least includes: a push-down surface that can be slid and moved by a player's operation and can be directly touched by the player; a push-down part at least including an outer-diameter part and a detection object part; an outer-wall part at least having an inner-diameter part for holding so as to wrap the outer-diameter part of the push-down part; a spring member that is provided inside the outer-wall part and energizes and maintains the push-down part in a predetermined position; a light-emitting part having a board for mounting a light source for applying light to the inside of the push-down part; and a detection part for detecting the detection object part. In the button unit, the board has a positioning part, executes push-down operation to the push-down surface, and prevents the push-down surface from abutting on the light source when abutting on the positioning part.SELECTED DRAWING: Figure 62
Patent JP-2020151687-A (JP)
Title: Kitchen wastewater treatment apparatus
Inventor: TANAKA OSAMU
IPC: C02F11/00
Filed: 2019-03-22
Abstract: To provide a kitchen wastewater treatment apparatus easily downsized capable of treating kitchen wastes and grease contained in kitchen wastewater without spreading a nasty smell.SOLUTION: A kitchen wastewater treatment apparatus includes a sink unit, a grease trap unit arranged below the sink unit, and a kitchen waste volume decreasing unit. The sink unit is equipped with an exhaust port at the bottom for discharging kitchen wastewater. The grease trap unit has a kitchen waste recovery region for recovering kitchen wastes contained in the kitchen wastewater and an oil-water separation region for separating oil and water contained in the kitchen wastewater. The kitchen waste volume decreasing unit is equipped with a loading port of the kitchen wastes recovered in the kitchen waste recovery region and a residue discharge port for discharging a treatment residue of the kitchen wastes of which the volume is decreased to the outside. A connection pipe connects the residue discharge port of the kitchen waste volume decreasing unit and the grease trap unit.SELECTED DRAWING: Figure 2
Patent JP-2019131891-A (JP)
Title: Method and apparatus for forming fine particle layer on substrate
Inventor: MICHAEL VERGOHL
IPC: C23C14/34
Filed: 2019-03-26
Abstract: To provide a production method capable of forming a high quality optical thin film having film deposition particles unaffected by gravity.SOLUTION: An optical layer is deposited from a cylindrical raw material on a substrate arranged on a turntable in a sputter-up method using magnetron sputtering devices 2,3,4. The structure of the optical layer or the stoichiometrical atomic composition of the optical layer is optionally adjustable using a plasma source 12 during deposition or in an apparatus. A plurality of sputter supply sources 5, 6, 7 containing various raw materials can be installed in the apparatus to deposit a plurality of layers of various compositions on the substrate in one process at high speed.SELECTED DRAWING: Figure 1
Patent JP-2020158721-A (JP)
Title: Rubber composition and rubber molding
Inventor: KUNII TAIGA
IPC: F16J15/10
Filed: 2019-03-28
Abstract: To provide a rubber molding excellent in ozone resistance.SOLUTION: A rubber composition contains 100 pts.mass of a nitrile rubber (A), 10-300 pts.mass of a white filler (B), 0.3-10 pts.mass of a paraffin wax (C), and 0.5-5 pts.mass of a dithiocarbamate-based antioxidant (D). The content of an acrylonitrile unit in the nitrile rubber (A) is 19-30 mass%. The paraffin wax (C) has a melting point of 45-100°C.SELECTED DRAWING: None
Patent JP-2020158872-A (JP)
Title: Slide system
Inventor: HOTTA SHIGERU
IPC: F16C33/10
Filed: 2019-03-28
Abstract: To provide a slide system capable of greatly reducing friction by using a new combination of a slide coating and lubricating oil.SOLUTION: A slide system according to the present invention comprises a pair of slide member which has opposite slide surfaces for relative movement, and lubricating oil which is interposed between the opposite slide surfaces. At least one of the slide surfaces is coated with a wet Cr plating film having low crystallinity. The lubricating oil includes an oil-soluble Mo trinuclear compound. The Cr plating film includes 5-15% of C for the entire film. The Cr plating film further has a peak intensity ratio I(222)/I(110) of less than 0.05 and a peak half-value width W(110) of 1.1° or larger on a predetermined crystal plane which are found through X-ray diffraction. The Cr plating film furthermore has a peak total area of 6×105 cps or less. With a combination of such a Cr plating film and the Mo trinuclear compound-containing lubricating oil, superior low friction characteristics are exhibited.SELECTED DRAWING: Figure 3B
Patent JP-2020164616-A (JP)
Title: Ointment-like filler reinforced resin composition having transparency
Inventor: MIYANAGA TOSHIAKI
IPC: C08L101/00
Filed: 2019-03-29
Abstract: To provide a filler reinforced resin mixed main agent capable of obtaining sufficient repair effect not achieved by the conventional resin composition without accentuating a repair place by coating an ointment-like filler reinforcement resin composition having transparency and added with hardener to cracks, chips and crevices.MEANS: Used is the ointment-like filler reinforced resin composition having transparency and obtained by mixing an inorganic filler of 9 pts.wt. or less, an aerosol of less than 2 pts.wt. and a thixotropic agent of 2 pts.wt. or less with a thermoplastic resin of 100 pts.wt..SELECTED DRAWING: None
Patent JP-2020167848-A (JP)
Title: Rush current prevention circuit
Inventor: HASHIMOTO MASAOMI
IPC: H02H9/02
Filed: 2019-03-29
Abstract: To provide a rush current prevention circuit including an FET operated within a safe operation area so as not to be damaged by a large rush current.SOLUTION: Based on a voltage Vds between the drain and source of an FET 12 detected by a drain-source voltage detection circuit 13 and a drain current Id of the FET 12 detected by a current detection circuit 14, a pulse width modulation signal is generated which controls on or off of the FET 12 by means of a gate control circuit 16 such that the FET 12 operates within a safe operation area at a package temperature Tc detected by an FET temperature detection circuit 15. Then, as to this pulse width modulation signal, a pulse width modulation signal having a pulse width Pw of a period L1 is output from the gate control circuit 16 in a time zone when a rush current Irush starts flowing, and thereafter, pulse width modulation signals having a pulse width Pw of a period L2, period L3, period L4, ..., and period Ln are sequentially output as time elapses.SELECTED DRAWING: Figure 1
Patent JP-2020167563-A (JP)
Title: Image processing device, image processing method and program
Inventor: OISHI SAEKO
IPC: G06T1/00
Filed: 2019-03-29
Abstract: To provide a process for specifying whether or not a color profile is suitable for converting a color of an image obtained by imaging under a certain geometric condition even if the geometric condition in imaging performed to generate the color profile is unknown.SOLUTION: An image processing device includes: an acquisition means for acquiring a device-dependent first color signal value obtained by imaging an object, and a non-device dependent second color signal value obtained by measuring the object in the same geometric condition as the geometric condition at the time of performing imaging corresponding to the first color signal value; conversion means for converting the first color signal value into a non-device dependent third color signal value using a color profile of interest; determination means for determining, based on the second color signal value and the third color signal value, whether or not the color profile is suitable for conversion from the device dependent color signal value obtained by imaging in the geometric condition to the non-device dependent color signal value.SELECTED DRAWING: Figure 7
Patent JP-2020168186-A (JP)
Title: Game machine
Inventor: NAKAMURA WATARU
IPC: A63F7/02
Filed: 2019-04-03
Abstract: To provide a game machine capable of imparting a moderate profit to a player.SOLUTION: When a game round in which a jackpot occurs is completed, an opening/closing execution mode is started. In the opening/closing execution mode, a special electric winning device is opened and closed, and game balls are put out when game balls enter the special electric winning device. The total number of round games executed in the opening/closing execution mode occurring in an advantageous period is measured by a total round number counter 64c. When a value of the total round number counter 64c becomes a first reference value or larger, a shooting period of game balls is changed to a long period. When a value of the total round number counter 64c becomes the first reference value or larger, a variation continuation period of a game round is extended. When a game round resulting in a predetermined jackpot result occurs in a situation in which a value of the total round number counter 64c is a third reference value or larger, a variation continuation period of the game round becomes the longest period.SELECTED DRAWING: Figure 6
Patent JP-2020170405-A (JP)
Title: Label issuing device and program
Inventor: KUROSAKI Naoto
IPC: G07G1/00
Filed: 2019-04-04
Abstract: To provide a sales system capable of performing merchandise registration with a portable terminal device held by a customer, that enables an efficient transaction to be performed when selling a merchandise priced by a measuring and pricing device in correspondence to both a customer who uses a portable terminal device and a customer who does not use a portable terminal device.SOLUTION: Provided is a label issuing device including: merchandise designation means that designates a registration target merchandise; connection means that performs processing for connection of another device in order to be capable of communicating with one's own device; and connection necessity confirmation means that confirms the necessity of connection with the other device in a case where the connection means has not been connected with the other device until registration of at least one merchandise is established.SELECTED DRAWING: Figure 15
Patent JP-2020171934-A (JP)
Title: Laser beam adjustment mechanism
Inventor: OBATA TSUBASA
IPC: B23K26/062
Filed: 2019-04-09
Abstract: To easily adjust a laser beam.SOLUTION: Knife edge processing (S2) is carried out to make a laser beam parallel light, and a distance difference as a difference between a first distance and a second distance is calculated (S3). A second concave lens of a beam expander is moved in an optical axis direction (S4, S6) so that the distance difference becomes within a previously-set allowance. Then, a beam diameter of the laser beam is calculated by using the first distance or the second distance, and a convex lens of the beam expander is moved in the optical axis direction so that the beam diameter becomes within a predetermined range which is previously set (S7). In this way, the laser beam can be easily adjusted so as to have high parallelism and the adequate beam diameter while hardly interposing operation by an operator.SELECTED DRAWING: Figure 3
Patent JP-2020171540-A (JP)
Title: Personal flush toilet
Inventor: HIROTA YUJI
IPC: A47K17/02
Filed: 2019-04-11
Abstract: To solve a problem that, when an aged person or a handicapped person uses a flush toilet, some of them are difficult to adjust positions of hips, and therefore, in some cases, it has been necessary for a helper to adjust the positions of the hips by embracing the aged person or the handicapped person.SOLUTION: A cone-shaped hip guide part whose upper part is soft, and which is increased in hardness as progressing toward a lower side is set at a back side of a toilet seat, a soft receiving part such as AIRWAVE (trademark) is set at a hip receiving part, and similar soft receiving parts are set at lower sides toward knees from thighs of both legs when slightly opening the legs.SELECTED DRAWING: Figure 1
Patent JP-2020157286-A (JP)
Title: Coating system of two-liquid mixed coating agent
Inventor: HIDAKA SHOJI
IPC: B05C11/10
Filed: 2019-03-25
Abstract: To provide a coating system of a two-liquid mixed coating agent where the setting of the ratio of the addition/interfusion of a liquid B is easy and the mixing distribution of the liquid B into a liquid A is uniform.SOLUTION: In a coating system of a two-liquid mixed coating agent, negative pressure is generated for a second line by rotation difference between a first gear pump and a second gear pump; a liquid B is flown in the second line from the mixing port of the liquid B; a liquid A flowing in the second line from a first line and the liquid B from the mixing port are mixed; a third line communicates the second line with the discharge port of a mixed liquid; an agitator is equipped in the middle of the third line; a third drive motor driving the agitator is equipped; and the mixed liquid C is formed by dispersing the liquid B in the liquid A in the third line.SELECTED DRAWING: Figure 2
Patent JP-2020177048-A (JP)
Title: Mask blank and phase shift mask, method for producing the same
Inventor: MOROSAWA NARIHIRO
IPC: C23C14/06
Filed: 2019-04-15
Abstract: To eliminate a failure in a cross-sectional shape in etching and achieve low reflectance.SOLUTION: A mask blank 10B has a layer to be a phase shift mask 10, the mask blank having a phase shift layer 12 laminated on a transparent substrate 11 and containing chromium, and an antireflection layer 13 containing molybdenum silicide. In the antireflection layer, an oxygen content is set and, according to a predetermined profile, a reflectance and an extinction coefficient are set.SELECTED DRAWING: Figure 4
Patent JP-2020176176-A (JP)
Title: Catalyst for production of ethylene-isoolefin copolymer, and method for producing ethylene-isoolefin copolymer
Inventor: HASEGAWA AYAKI
IPC: C08F4/6592
Filed: 2019-04-16
Abstract: To provide a novel catalyst for production of an ethylene-isoolefin copolymer that makes it possible to efficiently produce an ethylene-isoolefin copolymer having excellent heat resistance, radiation resistance, oxidation resistance or the like, and a method for producing an ethylene-isoolefin copolymer using the same.SOLUTION: An catalyst for production of an ethylene-isoolefin copolymer is composed of a metallocene catalyst that contains a transition metal compound having a specific structure (A), a specific activation cocatalyst (B), and an organic aluminum compound (C). There is also provided a method for producing an ethylene-isoolefin copolymer using the same.SELECTED DRAWING: None