baber/WOPTO huggingface dataset:
Patent JP-2022067901-A (JP)
Title: Monitoring device
Inventor: WATANABE SHINGO
IPC: G01D11/28
Filed: 2020-10-21
Abstract: To suppress size increase and to ensure sufficient luminescence of a mark part by a visible light illumination part and illumination of an imaging target by a near-infrared light illumination part.SOLUTION: A monitoring device 100 includes a display unit that displays predetermined information and a camera 130 that captures an image of an object on a viewing side of the display unit. A mark part 142 for display is provided in a partial area 140a of a cover part 140 and is made to emit light by a visible light illumination part 160. The camera 130, the visible light illumination part 160, a near-infrared light illumination part 170, and a partition wall 185 are arranged in a line corresponding to a longitudinal direction of a substrate 150. The partition wall is formed to transmit near-infrared light and block visible light and is arranged to expand a space where the visible light illumination part is disposed toward the viewing side and to cover the near-infrared light illumination part when viewed from the viewing side.SELECTED DRAWING: Figure 3
Patent JP-2022068427-A (JP)
Title: Combustion device
Inventor: OTA HIROITSU
IPC: F23N5/12
Filed: 2020-10-22
Abstract: To secure flame detection accuracy for a long period of time without covering a surface of a flame rod 9 with a protective film, in a combustion device in which a plurality of burners 6 including a main burner port 61 and pilot burner ports 62 on both sides thereof in the lateral direction is juxtaposed in the lateral direction, and in which the flame rod 9 is arranged so as to face above two pieces of first and second specific burners 61, 62 adjacent to each other in the lateral direction.SOLUTION: A flame rod 9 includes: a first rod part 91 extending toward a part right above one pilot burner port 62 in one lateral direction of a first specific burner 61 from an insulator 90; a second rod part 92 positioned at a part right above this pilot burner port 62, and extending from a tip of the first rod part 91; a third rod part 93 extending toward a part right above another pilot burner port 62 in the other lateral direction of a second specific burner 62 from a tip of the second rod part 92; and a fourth rod part 94 positioned at a part right above this pilot burner port 62, and extending from a tip of the third rod part 93.SELECTED DRAWING: Figure 1
Patent JP-2021007814-A (JP)
Title: Game machine
Inventor: BABA TOSHIHIRO
IPC: A63F7/02
Filed: 2020-10-23
Abstract: To provide a Pachinko game machine having a set value that can increase motivation of playing a game.SOLUTION: A game machine 10 includes performance control means, means for managing a mode capable of executing symbol variation, and recovery state management means. The mode includes a first mode and a second mode. The performance control means executes a first performance on the basis of the fact that an execution condition including at least a first condition is satisfied. The first condition is easier to be satisfied when a first set value is set than a case when a second set value lower than the first set value is set, for the probability in which a big winning is derived, and when at least the first set value is set, in the first mode, the first condition is easier to be satisfied than in the second mode. When the mode at the time of power interruption is the first mode and the recovery state at the time of power recovery to the power interruption is a setting change state, the second mode is set after power recovery.SELECTED DRAWING: Figure 19
Patent JP-2022069211-A (JP)
Title: Communication terminal, program, and screen sharing system
Inventor: OI NORITADA
IPC: G06F13/00
Filed: 2020-10-23
Abstract: To provide a communication terminal that even when screen resolution of a display unit of the communication terminal is lower than screen resolution of a shared image, displays the shared image without reducing its definition.SOLUTION: A communication terminal for receiving, via a network, a shared image having screen resolution and aspect ratio displayed by a communication terminal of a sharing source and displaying the shared image on a display unit includes display control means that when the aspect ratio of the received shared image differs from an aspect ratio of the display unit, cuts out a predetermined region of the shared image on the basis of the number of pixels in at least one of longitudinal and lateral directions of the display unit and makes the cut predetermined region of the shared image be displayed on the display unit.SELECTED DRAWING: Figure 6
Patent JP-2022069735-A (JP)
Title: Ophthalmic imaging device and method for controlling ophthalmic imaging device
Inventor: OYAIZU KEISUKE
IPC: A61B3/10
Filed: 2020-10-26
Abstract: To make it possible to suitably obtain the front image of an eye to be inspected.SOLUTION: According to one embodiment, the inventive ophthalmic imaging device includes image generation means and display control means. On the basis of the scan information on scanning means for two-dimensionally scanning an eye to be inspected with measurement light, and the output of light receiving means for receiving return light from the eye to be inspected, the image generation means sequentially synthesizes a plurality of two-dimensional images resulting from scanning by dropping different positions in a predetermined imaging range of the eye to be inspected, to generate two-dimensional images of the predetermined imaging range. The display control means causes display means to sequentially display the two-dimensional images resulting from the sequential synthesis.SELECTED DRAWING: Figure 5
Patent JP-2022070132-A (JP)
Title: Hair washing agent
Inventor: FURUTA SAYA
IPC: A61K8/46
Filed: 2020-10-26
Abstract: To provide a hair washing agent that can give the washed and dried hair a voluminous feeling of the hair roots and a setting feeling of the hair ends.SOLUTION: A hair washing agent contains a component (A): an anionic surfactant, a component (B): poly(N-acylalkyleneimine) modified silicone, in which a poly(N-acylalkyleneimine) segment (b) composed of a predetermined repeat unit is combined to, through an alkylene group having a heteroatom, at least two of silicon atoms of an organopolysiloxane segment (a) constituting the main chain, and the mass ratio (a/b) between the organopolysiloxane segment (a) constituting the main chain and the poly(N-acylalkyleneimine) segment (b) is 65/35-82/18, the organopolysiloxane segment (a) constituting the main chain having a weight average molecular weight of 1×104-1×105 and the poly(N-acylalkyleneimine) segment (b) having a number average molecular weight of 5.0×102-1.8×103, a component (C): a cationic polymer having at least one skeleton selected from the group consisting of a cellulose skeleton and a galactomannan skeleton, and a component (D): a polymer containing a cationic group and a poly(meth)acryl skeleton.SELECTED DRAWING: None
Patent JP-2021020106-A (JP)
Title: Pen needle hub
Inventor: CHRISTOPHER RINI
IPC: A61M5/32
Filed: 2020-10-28
Abstract: To provide improved devices for controlling the penetration of a cannula for delivering a drug or medicament.SOLUTION: A needle hub 18 is provided, comprising: a body 22 having an open end for coupling with a medication delivery pen device; a tower 36; and a post. The post is configured for supporting a cannula 20 extending from an end wall 40 of the tower 36. The outer face of the end wall 40 of the tower 36 includes an outer ring 56 at an outer edge of the end wall 40 and an inner ring 50 at the center portion of the end wall 40. The outer ring 56 has an axial face that is inclined with respect to a center axis of the needle hub 18. The inner ring 50 has an axial face spaced outwardly from the outer ring 56 with respect to the center axis. The inner ring 50 and the outer ring 56 define a skin contact surface and define a recess 58 between the inner ring 50 and outer ring 56.SELECTED DRAWING: Figure 6
Patent JP-2022072008-A (JP)
Title: Steamed rice loosening machine
Inventor: TSUKAMOTO MASAYOSHI
IPC: C12G3/022
Filed: 2020-10-29
Abstract: To provide a loosening machine capable of loosening a block of steamed rice to approximately single grain.SOLUTION: An inclination plate 5 that supports a hopper 4 for charging steamed rice to the upper part of a base frame 1 and receives the steamed rice from the hopper 4 and guides it obliquely downward is supported on the base frame 1, a sieve member 7 capable of reciprocating in right and left directions is mounted on an opening 6 formed on a lower-half part of the inclination plate 5, and a loosening space S having an upper wide interval and an interval gradually narrower toward the lower part is formed between the loosening space S and the inclination plate 5.SELECTED DRAWING: Figure 1
Patent JP-2022072592-A (JP)
Title: Manufacturing method of sealed lithium-ion secondary battery
Inventor: HOJO TAKAYUKI
IPC: H01M10/0587
Filed: 2020-10-30
Abstract: To provide a manufacturing method capable of stably supplying a sealed lithium ion secondary battery provided with a wound electrode body in which residual gas generated by initial charging or the like is reduced.SOLUTION: A manufacturing method of a sealed lithium-ion secondary battery disclosed herein includes a battery accommodating step (S1) of accommodating a wound electrode body and a non-aqueous electrolyte solution in a battery case, a sealing step (S2) of sealing the inside of the battery case under negative pressure, an initial charging step (S3) of performing first charging after the sealing step, and a defoaming step (S4) of defoaming bubbles existing in the wound electrode body by applying vibration to the battery case with the battery case tilted such that θ is 1°≤θ<45°when an angle between a winding axis and a horizontal plane is θ after the initial charging step.SELECTED DRAWING: Figure 3
Patent JP-2021022404-A (JP)
Title: Text summarization system, method and storage medium
Inventor: ROMAIN PAULUS
IPC: G06F40/44
Filed: 2020-11-04
Abstract: To provide a method and system for abstractive text summarization.SOLUTION: A recurrent neural network-implemented method includes: processing input token embeddings of a document through an encoder; applying a decoder hidden state to encoder hidden states to produce encoder attention scores; generating temporal scores by exponentially normalizing the encoder attention scores; generating normalized temporal scores by unity normalizing the temporal scores; producing an intra-temporal encoder attention vector; applying the decoder hidden state to each of decoder hidden states to produce decoder attention scores; generating normalized decoder attention scores by exponentially normalizing each of the decoder attention scores; identifying output tokens; producing an intra-decoder attention vector; and processing the vector to output a summary token.SELECTED DRAWING: Figure 1
Patent JP-2022076101-A (JP)
Title: Seal structure between covers in machine tool
Inventor: Izui Yasuki
IPC: B23Q11/08
Filed: 2020-11-09
Abstract: To provide a seal structure which can reliably prevent chips from passing through a gap between covers in a machine tool.SOLUTION: A seal structure 5 includes: a belt-like wiper 51 which extends from a tip edge part lower surface of a fixed cover to an upper surface of a movable cover 3 and in which a lower end edge is in slide contact with the upper surface of the movable cover 3; and a first guard wall 52 which is provided on the upper surface of the movable cover 3 in a standing manner so as to prevent chips scattered by processing a workpiece from colliding with the wiper 51.SELECTED DRAWING: Figure 4
Patent JP-2022076221-A (JP)
Title: Lubrication structure of power transmission device
Inventor: KIRIYAMA HIROSHI
IPC: F16H57/04
Filed: 2020-11-09
Abstract: To provide a lubrication structure of a power transmission device which can reduce stirring resistance of an oil early and reliably after start of driving.SOLUTION: A power transmission device 1 includes: an oil pump 22 which pumps an oil in an oil storage space 2A to a lubricated portion; oil passages 23, 24, 25 which deliver the oil from the oil pump 22 to the lubricated portion; a branch oil passage 26 branched from the oil passage 23; and an oil tank 30 which stores the oil flowing through the branch oil passage 26. The oil tank 30 has a communication hole 34 communicating with the oil storage space 2A below an oil surface position OL of the oil in the oil storage space 2A. The oil tank 30 has: an oil inflow port 32B which receives the oil from the branch oil passage 26; an oil passage part 35 extending to the upper side relative to the oil inflow port 32B; and an oil discharge port 36 formed at an upper end part of the oil passage part 35.SELECTED DRAWING: Figure 2
Patent JP-2022078468-A (JP)
Title: Expression method of english character/number
Inventor: KUSUDA SHINTARO
IPC: B42D15/00
Filed: 2020-11-13
Abstract: To provide a learning material with high originality that has no background part, where a number as a correct answer for mathematics and an English character as a correct answer for English are shown.SOLUTION: In the expression method of English characters/numbers, a mount 1 has, on one or more places, a display part 2 with two sets of pore parts out in seven places from (a) to (ki) in Japanese katakana letters. The display part has the form of digital 88 on the drawing, and insert paper to be inserted into the mount has a pattern printed thereon that allows a number or an English character to be recognized.SELECTED DRAWING: Figure 1
Patent JP-2022083556-A (JP)
Title: Damper
Inventor: IKEDA DAISUKE
IPC: F16F9/32
Filed: 2020-11-25
Abstract: To provide a damper including a stroke sensor with improved performance and durability.SOLUTION: A damper 20 includes: a hollow cylindrical body 30 extending in a vertical direction; a rod pipe 70, which is a hollow member, located on an axis CL of the cylindrical body 30, provided so as to be movable relative to the cylindrical body 30 in an axial direction of the cylindrical body 30, and disposed in a form that receives a force acting in the axial direction; a rod-like support 161 which is fixed at an upper end 161a and extends into the rod pipe 70; and a stroke sensor 150 having a coil 162 which is provided in a manner that the stroke sensor 150 can detect displacement of the rod pipe 70 relative to the support 161. For example, the rod pipe 70 forms a conductor of the stroke sensor 150. The damper 20 further includes a hollow intermediate member 170, which is disposed in a form that allows movement in the axial direction, between an inner peripheral surface 73 of the rod pipe 70 and the support 161.SELECTED DRAWING: Figure 2
Patent JP-2022085662-A (JP)
Title: Game machine
Inventor: KONISHI MASAAKI
IPC: A63F5/04
Filed: 2020-11-27
Abstract: To provide a game machine for enhancing interest in a game by realizing new performance control regarding an advantageous game state.SOLUTION: A game machine has a first case for satisfying a predetermined shift condition by derivation of a specific internal lottery result in a first advantageous mode, and frequency of execution of a performance (operation designation performance shown in Fig. 13(g)) for pressing a first operation condition by performance means in the first case is lower than frequency of execution of performances (operation designation performances shown in Fig. 13(c) to (f)) for pressing a second operation condition by performance means in the first case, or is equal to 0.SELECTED DRAWING: Figure 13
Patent JP-2022086357-A (JP)
Title: Food container
Inventor: O KOKUBUN
IPC: B65D6/28
Filed: 2020-11-30
Abstract: To provide an assembly type container with excellent durability.SOLUTION: A container 1 has a bottom part 11, and a side face part 12 which forms a box-shaped storage part 1a together with the bottom part 11. A cross section appearing on a peripheral edge 11a of the bottom part 11 is sealed with an insoluble sealant that prevents infiltration of moisture. The side face part 12 is bonded to the bottom part 11 by an adhesive or a sealant interposed between the peripheral edge 11a of the bottom part 11 and itself. Further, the bottom part 11 is circular, and the side face part is annular. In addition, the side face part 12 is configured in such a manner that a belt-like body, at one end of which an engagement protrusion 121 is formed and at the other end of which an engagement recess 122 is formed, is engaged.SELECTED DRAWING: Figure 2
Patent JP-2021157769-A (JP)
Title: Turbo support for systems with limited battery power
Inventor: Anil BABY
IPC: H02J7/00
Filed: 2020-12-04
Abstract: To provide a device and a system for providing turbo support for systems with limited battery power.SOLUTION: In some examples, a device comprises a battery and a dynamic voltage source coupled in series with the battery. The dynamic voltage source is configured to maintain (or clamp) a system voltage so that the system voltage does not go below a minimum system voltage.SELECTED DRAWING: Figure 1
Patent JP-2022089611-A (JP)
Title: Continuous powder treatment device
Inventor: UENO AKINORI
IPC: B01J2/12
Filed: 2020-12-04
Abstract: To properly send powder within a treatment vessel.SOLUTION: A continuous powder treatment device for mixing powder and producing granules from powder includes a cylindrical treatment vessel that extends in a lateral sending direction from an inlet toward an outlet, a supply tube connected to the inlet of the treatment vessel, a screw that is provided within the supply tube and sends out powder within the supply tube to the inlet of the treatment vessel, a rotary shaft that is disposed within the treatment vessel and extends in the sending direction, and a plurality of rotary vanes that are fixed to the rotary shaft within the treatment vessel and are arranged in the sending direction, wherein the rotary vanes rotate to give the force of moving in the sending direction to the powder and stir and crush the powder. The plurality of rotary vanes each have a knife edge at the front in the rotary direction. The plurality of rotary vanes include a plurality of normal vanes and at least one sending vane. The sending vane gives greater sending force than that of the normal vane to the powder.SELECTED DRAWING: Figure 1
Patent JP-2022091207-A (JP)
Title: System and method for controlling vessel
Inventor: MORIMOTO YUKI
IPC: B63H25/42
Filed: 2020-12-09
Abstract: To stably move a vessel in horizontal direction according to operation of an operation device in the horizontal direction.SOLUTION: A controller starts movement of a vessel by controlling a first vessel propeller and a second vessel propeller by setting a first default angle as a first target steering angle, a second default angle as a second target steering angle, and a default thrust ratio as a target thrust ratio. The controller determines at least one of a first correction angle, a second correction angle, and a correction thrust ratio to reduce margin of error between an actual action of a vessel and the movement in lateral direction. The controller corrects the first target steering angle by the first correction angle, corrects the second target steering angle by the second correction angle, and corrects the target thrust ratio by the correction thrust ratio. The controller repeats detection of margin of error and updating of the first correction angle, the second correction angle and the correction thrust ratio.SELECTED DRAWING: Figure 10
Patent JP-2022091587-A (JP)
Title: Steering shaft
Inventor: MORIYAMA SEIICHI
IPC: F16J3/04
Filed: 2020-12-09
Abstract: To provide a steering shaft configured so that slide resistance between a tooth part of an inner shaft and a tooth part of an outer shaft can be reduced further.SOLUTION: A steering shaft comprises: an inner shaft that has a first tooth on an outer peripheral surface and extends in an axial direction along a central shaft; an outer shaft that has a second tooth part on an inner peripheral surface and is arranged at an outer periphery side of the first tooth part; a resin layer arranged between the first tooth part and the second tooth part; a heat insulating material provided at an outer periphery side of the outer shaft; and a heat shielding material, provided at an outer periphery side of the heat insulating material, which has reflectance higher than reflectance of heat of the heat insulating material. The heat insulating material and the heat shielding material overlap with the resin layer when viewed from a radial direction.SELECTED DRAWING: Figure 6
Patent JP-2021047206-A (JP)
Title: Method and device for detecting substances
Inventor: DANIEL RUDOLPH KRUGEL
IPC: G01V11/00
Filed: 2020-12-11
Abstract: To provide a method and a device for detecting a target substance at a given distance.SOLUTION: A device provided herein comprises means of indicating a direction of a target substance 80, a primary energy source for exposing a sample substance to an energy, means of sensitizing the device, and indicating means therefor in particular, and is configured such that the indicating means detects a target substance similar to the sample material.SELECTED DRAWING: Figure 10
Patent JP-2022095485-A (JP)
Title: Light-emitting element and manufacturing method for the same
Inventor: NAGATA KENGO
IPC: H01L33/32
Filed: 2020-12-16
Abstract: To provide a light-emitting element that consists of AlGaN with effectively reduced electrical resistance due to the Fermi level and the degeneracy of the conduction band and a manufacturing method for the same.SOLUTION: A light-emitting element 1 includes an n-type contact layer 12, made of AlGaN with degenerated Fermi level and conduction band, and a light-emitting layer 13, made of AlGaN laminated on the n-type contact layer. The Al composition of the n-type contact layer is larger than the Al composition of the light-emitting layer by 0.1 or more. The effective donor concentration of the n-type contact layer is the concentration at which degeneracy occurs and is 4.0×1019 cm-3 or less.SELECTED DRAWING: Figure 1
Patent JP-2022096968-A (JP)
Title: Ship propeller
Inventor: SATO KOJI
IPC: B63H20/14
Filed: 2020-12-18
Abstract: To provide a ship propeller capable of driving a propeller shaft by either one or both of an engine and an electric motor, while enabling coupling even in a state that there is a little rotational difference between input and output of a clutch.SOLUTION: A ship propeller includes: a forward gear 15 and a backward gear 16 engaged with a pinion gear 14 at an engine 2 side; clutches 17, 18 disposed between each of the gears 15, 16 and a propeller shaft 11; and a path for transmitting power of an electric motor 4 to the propeller shaft 11 by a path independent from both clutches 17, 18. The clutches 17, 18 retain an engagement element 40 positioned between an external portion 20 integrated with the gear 15 or 16 and an internal portion 30 integrated with the propeller shaft 11, by a retainer 50, move the engagement element 40 from a neutral position to an engagement position by relatively rotating the retainer 50 to the external portion 20 by magnetically attracting an armature 70 locked to the retainer 50 to a rotor 90 by an electromagnet 80. A neutral spring 60 and a separating spring 100 are disposed for returning of the engagement element 40 and the like.SELECTED DRAWING: Figure 1