baber/WOPTO huggingface dataset:
Patent JP-2021113843-A (JP)
Title: Optical waveguide, method of manufacturing optical waveguide, optical wiring component, and electronic equipment
Inventor: KANEDA MIKIYA
IPC: G02B6/13
Filed: 2020-01-16
Abstract: To provide an optical waveguide which can connect a multi-core optical fiber and a plurality of optical fibers and is easily manufactured, a method of manufacturing the optical waveguide, an optical wiring component comprising the optical waveguide, and electronic equipment comprising the optical wiring component.SOLUTION: An optical waveguide 6 is provided which connects: a first optical fiber 1 including a first A fiber core section 111A and a first B fiber core section 111B; a second optical fiber; and a third optical fiber 2, and comprises: a first member 61 comprising a first substrate 611 and a first waveguide core section 601; a second member 62 comprising a second substrate 621 and a second waveguide core section 602; and an adhesion member 63 adhering the first member 61 and second member 62 while the second member 62 is bent. The first waveguide core section 601 and second waveguide core section 602 have a first region 651 where they are arranged in a direction crossing a first principal surface 6111 and a second region 652 where they are arranged in parallel with the first principal surface 6111.SELECTED DRAWING: Figure 6
Patent JP-2021115671-A (JP)
Title: Surplus length control device of wire rod
Inventor: INAYAMA SHUJI
IPC: B25J19/00
Filed: 2020-01-27
Abstract: To provide a surplus length control device of a wire rod which is simple in a structure, wide in a use range, and can effectively absorb a change of a surplus length of a piping member, a wiring member or the like which is externally fit to a robot arm or the like.SOLUTION: A surplus length control device of a wire rod has a surplus length accommodation spool having a cylindrical axial core and two pieces of flanges. One flange is connected to an end effector connection region of a robot wrist. The flanges are connected to a robot wrist connection region of an end effector. A surplus length of a wire rod having a prescribed length is formed into a coil shape, and accommodated in the axial core at an external peripheral side between two pieces the flanges. A portion of the coil-shaped wire rod at the robot wrist side is fixed to a non-rotation region. On the other hand, a portion at the end effector side is fixed to the flanges or the end effector. Changes of a coil diameter and a winding number caused by winding spread and winding fastening occur at the coil-shaped wire rod which is accommodated in the surplus length accommodation spool, and a change of the surplus length of the wire rod which is generated by the rotation of the end effector is absorbed by the surplus length accommodation spool.SELECTED DRAWING: Figure 1
Patent JP-2021115676-A (JP)
Title: Article processing device and article processing method
Inventor: ODA TAKAHIRO
IPC: B65B35/32
Filed: 2020-01-28
Abstract: To provide an article processing device and an article processing method which can easily equalize lamination states of a plurality of work-pieces placed on a placement base.SOLUTION: An article processing device 100 comprises a placement base 110 on which one or a plurality of work-pieces are placed and an upper lid 120. The upper lid 120 can move between a retreating position at which the work-pieces can be placed on the placement base 110 and a covering position at which the placement base 110 is covered so as not to permit the work-pieces to be placed on the placement base 110. Further, the article processing device 100 has an equalizing part (specifically, an air cylinder 115) for equalizing lamination states of the plurality of work-pieces placed on the placement base 110 by moving the placement base 110 with respect to the upper lid 120, after the upper lid 120 is moved toward the covering position.SELECTED DRAWING: Figure 1
Patent JP-2021115303-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-01-28
Abstract: To provide a game machine capable of reducing the number of pieces of control information and executing plural specific performances.SOLUTION: A game machine includes: game control means capable of executing control regarding a game; and performance control means capable of executing control regarding a performance on the basis of control information transmitted from the game control means. The performance control means includes specific performance execution means capable of executing a specific performance. The specific performance execution means can execute plural kinds of specific performances at least including a first specific performance, a second specific performance composed of a performance period common to that of the first specific performance, and a third specific performance that is a performance composed of a performance period common to those of the first specific performance and the second specific performance and has a lower execution frequency than the first specific performance and the second specific performance, on the basis of common specific control information transmitted from the game control means.SELECTED DRAWING: Figure 11-6
Patent JP-2020133904-A (JP)
Title: Assembly method for differential decelerator, and differential decelerator
Inventor: INAGAKI MITSUAKI
IPC: F16H1/32
Filed: 2020-01-30
Abstract: To provide an assembly method of a differential decelerator capable of reducing backlash at a low cost, and a differential decelerator.SOLUTION: A differential decelerator comprises: an internal gear; an input shaft 6 that is arranged so as to penetrate through the internal gear coaxially with the internal gear, and has an eccentric part eccentric with respect to an own central axis C0; an external gear 3 that is externally mounted on the eccentric part, is inscribed in and meshes with the internal gear, and has a first sliding part; a conversion member 33 that is arranged adjacently to the external gear 3, is slidable with the first sliding part, and converts the planetary motion of the external gear 3 into a rotary motion coaxial with the central axis C0; and a plate member 8 that has a second sliding part slidable with the conversion member 33. The differential decelerator measures at least a part of a distance between the conversion member 33 and the first sliding part or the second sliding part, and selects a needle roller 37 having an outer diameter dimension corresponding to the measured distance, from among a plurality of needle rollers 37 that have been made into a series according to outer diameter dimension tolerances.SELECTED DRAWING: Figure 5
Patent JP-2021120359-A (JP)
Title: Intestinal tract barrier improver
Inventor: SAKUTA TOMOHIRO
IPC: A61P1/16
Filed: 2020-01-30
Abstract: To provide a novel intestinal tract barrier improver.SOLUTION: An intestinal tract barrier improver that consists of one or more kinds of amino acid selected from the group consisting of D-aspartic acid, D-cysteine, D-glutamine, D-glutamic acid, and D-serine, or one or more kinds of component selected from the group consisting of mogroside V, humulone, 5,7-dimethoxy flavone, 5- hydroxy-7-methoxyflavone, 5-hydroxy-3,4',7-trimethoxyflavone, 5,7,4'-trimethoxyflavone, 5,7,3',4'-tetramethoxyflavone, and 3,5,7,3',4'-pentamethoxyflavone.SELECTED DRAWING: Figure 1
Patent JP-2021121055-A (JP)
Title: Image forming apparatus
Inventor: KABASAWA RIE
IPC: B41J29/42
Filed: 2020-01-30
Abstract: To notify a user of a message related to license management of software used in an information processing apparatus in a mode different from that when notifying the message to the information processing apparatus.SOLUTION: A multi-functional machine 70 being an image forming apparatus is provided with a touch panel 80, a printer 84, a print instruction receiving unit 76, and a license control unit 90. When the print instruction receiving unit 76 receives a print instruction to the printer 84 from a user who uses a PC being an information processing apparatus, the license control unit 90 refers to license management information on software that the uses in the PC. Specifically, a support license management unit 92 refers to a support license DB 94, and a use license management unit 96 refers to a use license DB 98. A display processing unit 100 displays, on the touch panel 80, a message related to the management of the license of the software to the user.SELECTED DRAWING: Figure 2
Patent JP-2021122212-A (JP)
Title: Footplate set for tying trap and tying trap set
Inventor: YAMADA TSUTOMU
IPC: A01M23/34
Filed: 2020-02-04
Abstract: To provide a footplate set for a tying trap in which the mistake trapping such as bears can be prevented, and the decrease of the trapping efficiency such as wild boars or deers can be prevented.SOLUTION: A footplate set for a tying trap is provided, the footplate set that has a footplate including a guide where a trapping rope is set, a cylindrical holding stand where the footplate is plunged therein, and a rod-like member mounted so as to divide an opening of the upper edge of the holding stand. By dividing the opening, the mistake trapping of an animal with a large limb can be prevented, and the trapping efficiency of the animal with a small limb can be prevented from falling.SELECTED DRAWING: Figure 1
Patent JP-2021125058-A (JP)
Title: Management system
Inventor: OGAWA MASANOBU
IPC: F25D23/00
Filed: 2020-02-07
Abstract: To motivate a user to register anonymous or pseudonym information such as refrigerator installation area.SOLUTION: The management system acquires geographical information related to the refrigerator installation area or the residential area of a user of a refrigerator and current or future weather information corresponding to the geographic information and outputs a shopping index indicating the degree of recommendation of shopping depending on part or all of a group consisting of weather, temperature, probability of precipitation, and wind speed included in the weather information.SELECTED DRAWING: Figure 1
Patent JP-2021124480-A (JP)
Title: Detection unit
Inventor: KUSAKA SATOSHI
IPC: G01F1/115
Filed: 2020-02-10
Abstract: To provide a detection unit which is hardly affected by foreign matter.SOLUTION: A detection unit 68 comprises: a piping-like body 91, inside of which a first passage 105 and a second passage 109 connected in the middle of the first passage 105 are provided; a rotor that rotates in accordance with the flow of a fluid and is provided upstream of a connecting point of the first passage 105 with the second passage 109; a detection part 114 for detecting the rotation state of the rotor; a vortex inducing structure for causing a vortex that gyrates around an axis to occur upstream of the connecting point of the first passage 105; and an inner tube 136 for forming a double tube structure together with the body 91 at the position of the connecting point. Between the inner circumference of the body 91 and the outer circumference of the inner tube 136 is formed an annular passage 138 for causing the fluid having flowed into the connecting point from the upstream side of the second passage 109 to gyrate around the axis of the first passage 105. The body 91 includes, at the position of the connecting point in the first passage 105, an expanded pipe part 141, the inner and outer diameters of which are expanded to be larger than the upstream side thereof.SELECTED DRAWING: Figure 3
Patent JP-2020092443-A (JP)
Title: Radio station, radio terminal, and method performed by those
Inventor: FUTAKI TAKASHI
IPC: H04W28/04
Filed: 2020-02-10
Abstract: To contribute to preventing the utilization efficiency of radio resources due to low delay access from deteriorating.SOLUTION: A radio station is configured to perform radio communication following a time unit shorter than the duration of one sub-frame with a radio terminal and configured to transmit setting information including layer-2 parameter information for the radio communication to the radio terminal. The setting information includes information related to on/off of a hybrid automatic repeat request (HARQ) in the radio terminal.SELECTED DRAWING: Figure 9
Patent JP-2021127131-A (JP)
Title: Packaging box
Inventor: NAGAMINE MICHIYO
IPC: B65D5/66
Filed: 2020-02-12
Abstract: To provide a packaging box capable of suppressing bottom falling-out.SOLUTION: A packaging box 1 includes: a peripheral wall 1W formed in a cylindrical shape by connecting a pair of first side walls 10 and a pair of second side walls 11 alternately; a bottom plate 23 connected to a lower end of one first side wall 10, formed to be longer than a distance between the pair of first side walls 10, and for closing a lower surface opening of the peripheral wall 1W in a posture inclined upward from one first side wall 10 toward the other first side wall 10; a bottom piece 24 connected to a tip of the bottom plate 23, and laminated on an inside surface of the other first side wall 10 by being folded downward; and a support piece 27 connected to a lower end of the other first side wall 10, for sandwiching the bottom piece 24 between itself and the other first side wall 10 by being folded upward, and for bringing a tip into contact with the bottom plate 23. At the bottom plate 23, an engagement recessed part 25A is formed, and at the support piece 27, an engagement protrusion part 25B to be engaged with the engagement recessed part 25A is formed.SELECTED DRAWING: Figure 6
Patent JP-2021131068-A (JP)
Title: Exhaust emission control device and vehicle
Inventor: ITO TOMOYUKI
IPC: F01N3/08
Filed: 2020-02-20
Abstract: To provide an exhaust emission control device and a vehicle, capable of actualizing early activation of a NOx removal catalyst.SOLUTION: The exhaust emission control device includes: a first NOx removal catalyst provided on the upstream side in the flowing direction of exhaust gas; a second NOx removal catalyst provided on the downstream side further than the first NOx removal catalyst; a heat release part provided between the first NOx removal catalyst and the second NOx removal catalyst; a reductant supply device for supplying reductant on the upstream side of the first NOx removal catalyst; and a control part for controlling the heat release part and the reductant supply device. The control part allows the heat release part to start the heat release to raise the temperature of the exhaust gas right after starting an internal combustion engine, and then allows the reductant supply device to start the injection of the reductant when the temperature of the exhaust gas on the downstream side of the second NOx removal catalyst exceeds a threshold value.SELECTED DRAWING: Figure 1
Patent JP-2021130492-A (JP)
Title: Partition member and packaging box
Inventor: MIYAHARA CHIKA
IPC: B65D5/49
Filed: 2020-02-20
Abstract: To provide a partition member configured to be easily assembled.SOLUTION: A partition member 3 comprises: a first flat plate 12 connected to a lower end of a first partition plate 11 via a first fold line; a first protrusion 13 protruded toward the first partition plate 11 from the first flat plate 12; a through hole 14 which opens on the first partition plate 11; a second partition plate 21 connected while overlapping the first partition plate 11; a second flat plate 22 connected to the lower end of the second partition plate 21 via a second fold line; and a second protrusion 23 protruded toward the second partition plate 21 from the second flat plate 22. The first partition plate 11 and the second partition plate 21 are connected to one another in a state having a step. In a process in which the first partition plate 11 and the second partition plate 21 stand up, the first protrusion 13 is arranged at a lower side of the second flat plate 22 while moving across the step to push up the second flat plate 22. The second protrusion 23 penetrates the through hole 14, and is arranged at an upper side of the first flat plate 12 while moving across the step to push down the first flat plate 12.SELECTED DRAWING: Figure 8
Patent JP-2020204017-A (JP)
Title: Fire-resistant material and composite fire-resistant sheet
Inventor: KINUKAWA KENSAKU
IPC: E04B1/94
Filed: 2020-02-25
Abstract: To provide a fire-resistant material which is less likely to lose its function even when exposed to water.SOLUTION: A fire-resistant material includes a carbonizing agent and inorganic acids. The carbonizing agent includes a benzopyran derivative.SELECTED DRAWING: None
Patent JP-2021133107-A (JP)
Title: Game board
Inventor: OKADA YASUHIRO
IPC: A63F5/04
Filed: 2020-02-28
Abstract: To provide a game board capable of reducing a player's stress, represented by a reel game machine (slot machine) and a pinball game machine (Pachinko game machine).SOLUTION: Each reel composing plural reels can be shifted from a stop disable state to a stoppable state (timing (d), timing (e), timing (f)), a reel performance is executed (timing (h)) after a certain reel among plural reels is first shifted from a stop disable state to a stoppable state (timing (d)), and a reel differing from the certain reel among plural reels may be first shifted from a stop disable state to a stoppable state (timing (f')) when the plural reels start rotating by execution of random delay control (timing (i) to (f')).SELECTED DRAWING: Figure 44
Patent JP-2021137084-A (JP)
Title: Sweat pad
Inventor: SATO IKUKO
IPC: A61F13/00
Filed: 2020-03-02
Abstract: To provide a sweat pad which can continuously exhibit aeration action on inner and outer sides and transpiration simultaneously to sweat absorption, and which can suppress discomfort even when the pad is attached to a soft portion at which furious movement occurs on a human body, and a portion which is closed and which is hardly brought into contact with fresh air.SOLUTION: There is provided a sweat pad comprising: a multi-layer structure sheet having an open cell structure inner layer 1 and a sweat absorption layer 2 which overlaps the inner layer 1 on a skin side and has hygroscopic property; and a moisture insulation layer 3 for covering the inner layer 1 on a clothing side. The inner layer 1 includes shrinkage due to compression and stability due to compression release while maintaining air chambers communicated mutually, and due to compression to the inner layer 1 and compression release, air suction and air exhaustion of a space sandwiched between the sweat absorption layer 2 and the moisture insulation layer 3 are promoted.SELECTED DRAWING: Figure 1
Patent JP-2020078351-A (JP)
Title: Oily food
Inventor: ONISHI KIYOMI
IPC: A23L9/20
Filed: 2020-03-04
Abstract: To provide an oily food, such as chocolate and cream, capable of suppressing the occurrence of bloom, etc., even when mixing a lot of cocoa butter without requiring tempering treatment.SOLUTION: The oily food uses oil-and-fat as a continuous phase. The oil-and-fat includes SOS, HMM, HLM, HLL, HHM and HHL; the mass ratio (HLM/HLL) of the content of the HLM to that of the HLL is 1.0 or more; the mass ratio (HMM+HLM+HLL+HHM+HHL)/SOS of the total content (HMM+HLM+HLL+HHM+HHL) of the HMM, HLM, HLL, HHM and HHL to that of the SOS is 0.9-8; and the ratio of 20C or more fatty acid occupied in the total amount of the constituent fatty acid H of the HMM, HLM, HLL, HHM and HHL is less than 3 mass%.SELECTED DRAWING: None
Patent JP-2021000422-A (JP)
Title: Paper data protection system
Inventor: LI LIN
IPC: A47B81/00
Filed: 2020-03-09
Abstract: To provide a paper data protection system which is convenient in the investigation and transcription of data, and can remove moisture vapor after reading the data.SOLUTION: In a paper data protection system including a storage can 11, an isolated space 12 is formed in the storage can, center-symmetric four connecting grooves 40 are formed in the isolated space, foldable tables 901 are arranged in the connecting grooves, the foldable tables can provide reading/transcription support plates by plates 38 which are slidably connected to the connecting grooves, pedal switches 902 located at lower ends of the foldable tables are arranged in the isolated space, the pedal switches can control the foldable tables by the plates and withdrawal rods 19 which are connected by hinges, four hanging rods 43 are fixedly connected to a top end inner wall of the isolated space, the hanging rods are arranged so as to be displaced from the connecting grooves, and accommodation devices 903 which can store paper data are rotatably connected to the hanging rods.SELECTED DRAWING: Figure 1
Patent JP-2021141833-A (JP)
Title: Shape measuring system
Inventor: KAMIMURA TAKUMI
IPC: A01G23/08
Filed: 2020-03-11
Abstract: To provide a shape measuring system that can easily determine a bend amount of a wood.SOLUTION: A shape measuring system comprises: an external shape measuring part which is attached to a forestry machine having a work head that grips a wood and measures an external shape of the wood gripped by the work head (step S3); and a bend amount calculating part which calculates a bend amount of the wood on the basis of an external shape measured by the external shape measuring part (step S4). The work head has a pair of claws which grips the wood by opening/closing and a frame which supports the claws in an opening/closing manner. The external shape measuring part is attached to the frame.SELECTED DRAWING: Figure 4
Patent JP-2021143281-A (JP)
Title: Film, method for manufacturing film, and bag
Inventor: OCHI NAOKO
IPC: C08F210/16
Filed: 2020-03-12
Abstract: To provide a film having a good balance between a heat seal strength and an opening strength, a method for manufacturing the film, and a bag obtained by heat sealing the film.SOLUTION: A film contains a resin. A resin density of the film is 860 kg/m3 or more and less than 900 kg/m3. On at least one film surface, an arithmetical average height Sa satisfies the following expression [1]: 0.10 μm≤Sa≤0.50 μm and a minimum self correlation length Sal satisfies the following expression [2]: 0.2 μm≤Sal≤10.4 μm.SELECTED DRAWING: None
Patent JP-2021150497-A (JP)
Title: Storage device
Inventor: OSADA YOSHIAKI
IPC: G11C11/16
Filed: 2020-03-19
Abstract: To provide a storage device capable of suppressing a peak current flowing through a memory cell.SOLUTION: A storage device according to an embodiment, comprises: first and second wirings WL and BL; a memory cell MC containing a resistance change storage element and a switching element; first and second common wirings GWL and GBL; and first and second selection circuits 21 and 22. When accessing a desire memory cell connected between the desired first and second wirings, one of first and second routes is set to an electric conduct state and the other one is set to an electric non-conduct state in a period containing a time point that the switching element contained in the desired memory cell is shifted from an off state to an on state when a route between the desired first wiring and the first common wiring via a first selection circuit is the first route and a route between the desired first wiring and the first common wiring via a second selection circuit is a second route.SELECTED DRAWING: Figure 6
Patent JP-2021150519-A (JP)
Title: Schottky barrier diode
Inventor: ARIMA JUN
IPC: H01L29/872
Filed: 2020-03-19
Abstract: To prevent dielectric breakdown caused by concentrating electric fields in a Schottky barrier diode using gallium oxide.SOLUTION: A Schottky barrier diode 1 comprises: a semiconductor substrate 20 and a drift layer 30 consisting of gallium oxide; an anode electrode 40 in a Schottky contact with a top face 31 of the drift layer 30; and a cathode electrode 50 in Ohmic contact with a bottom face 22 of the semiconductor substrate 20. A ring-like outer peripheral trench 11 is provided on the top face 31 of the drift layer 30, and a part of the anode electrode 40 is embedded in the outer peripheral trench 11. A ring-like rear face trench 12 of which the bottom reaches the drift layer 30 is provided on the bottom face 22 of the semiconductor substrate 20. Thus, a current path is limited to a region enclosed by the rear face trench, thereby mitigating concentration of electric fields in the vicinity of the bottom of the outer peripheral trench 11.SELECTED DRAWING: Figure 2