baber/WOPTO huggingface dataset:
Patent JP-2021056276-A (JP)
Title: Optical device and laser device
Inventor: KUNIYASU KENJI
IPC: G02B6/02
Filed: 2019-09-27
Abstract: To provide an optical device and a laser device that reduce leakage light propagating through a transparent part provided in a housing, thus enabling suppression of an unintended temperature rise in a covering of an optical fiber.SOLUTION: An optical combiner 20 serving as an optical device comprises: an optical fiber 21 covered with a covering 21b; an optical fiber 22, covered with a covering, connected to the optical fiber 21; a housing 23 that accommodates a connection part X of the optical fiber 21 and the optical fiber 22 at least therein; and a first housing 23a which is provided in at least a portion of a side face of the housing 23 and in which a hole part H is formed on at least one of a side closer to the optical fiber 21 than the connection part X and a side closer to the optical fiber 22 than the connection part X.SELECTED DRAWING: Figure 3
Patent JP-2020024926-A (JP)
Title: Plasma processing apparatus
Inventor: TANABE MASAHARU
IPC: H01L21/3065
Filed: 2019-09-27
Abstract: To provide a technique advantageous to stabilization of plasma potential in long-term use.SOLUTION: A plasma processing apparatus 1 comprises: a balun 103 that has a first unbalanced terminal 201, a second unbalanced terminal 202, a first balanced terminal 211 and a second balanced terminal 212; a grounded vacuum container 110; a first electrode electrically connected with the first balanced terminal; a second electrode electrically connected with the second balanced terminal; an adjustment reactance that affects a relation between a first voltage applied to the first electrode and a second voltage applied to the second electrode; a substrate holding part that holds a substrate 112; and a drive mechanism that rotates the substrate holding part.SELECTED DRAWING: Figure 17
Patent JP-2021054340-A (JP)
Title: Pneumatic tire
Inventor: KOIZUMI SHOHEI
IPC: B60C9/08
Filed: 2019-10-01
Abstract: To improve rigidity and steering stability in association therewith, in a pneumatic tire having a carcass play composing an omission portion.SOLUTION: A tire 1 comprises: a tread portion 2; a pair of side wall portions 3; a pair of bead portions 4; a belt layer 20 disposed on the tread portion 2; a pair of bead cores 5 disposed on the pair of bead portions 4; and a carcass ply group 10 composed of discontinuous carcass plies 11A disposed inside, in a tire radial direction, the belt layer 20, wound around each of the pair of bead cores 5, and composed of a pair of ply pieces 11A. In a central part, in the tire width direction, of the tread portion 2, an omission portion CH, which is an area where the carcass ply group 10 is not present, is provided. A pair of respective one ends 11a of the pair of ply pieces 11A are arranged on the tread portion 2. The ply cords 11B of the carcass plies 11 intersect in front of and behind winds around the bead cores 5.SELECTED DRAWING: Figure 1
Patent JP-2020000925-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-10-09
Abstract: To provide a game machine capable of further improving a game amusement.SOLUTION: A game machine comprises: preceding performance execution means for executing a preceding performance for presenting a prescribed condition to a player, as a performance forming a front half part of a prescribed mission; and subsequent performance execution means for executing a subsequent performance related to the preceding performance as a performance forming a rear half part of the prescribed mission, after finish of the preceding performance. When a result of a lottery is winning, a performance image which is substantially same as a specific performance image which is displayed in execution of the preceding performance is displayed in the subsequent performance for suggesting a fact that a result of the lottery is winning, to the player. Whether or not to finish the preceding performance executed in variable display of the pattern can be optionally determined by the player, and the subsequent performance is started at a timing when finish of the preceding performance is determined by the player.SELECTED DRAWING: Figure 8
Patent JP-2020091846-A (JP)
Title: Systems and methods for conversation-based ticket logging
Inventor: PUNEET AGARWAL
IPC: G06F16/90
Filed: 2019-10-18
Abstract: To provide a processor implementation method, systems, and non-transitory machine readable information storage mediums for assigning labels to a ticket for routing to a right domain expert that solves an issue.SOLUTION: Systems and methods are provided that identify relevant queries to obtain a user response for identification of a right category and ticket logging there. This is achieved by implementing an attention-based sequence to sequence (Seq2Seq) hierarchical classification model to assign the hierarchical categories to tickets, followed by a slot filling model to enable identifying/deciding a right set of queries, if the top-k model predictions are not consistent. Training data for the slot filling model is automatically generated based on attention weight in the hierarchical classification model.SELECTED DRAWING: Figure 2
Patent JP-2021068659-A (JP)
Title: Mixing heating device
Inventor: HOSHINO HIROSHI
IPC: H05B3/00
Filed: 2019-10-28
Abstract: To enable at least two food ingredients to be mixed and efficiently subjected to a heat treatment.SOLUTION: A mixing heating device includes a heating pipe 11 which has ring electrodes 12a to 12c and spacers 13a to 13d and is provided with a flow path of an energizing region 27 for energizing hood ingredients while transporting the food ingredients, and a joint pipe 30 for connecting a supply pipe 31 for supplying a first food ingredient to the heating pipe 11 and a supply pipe 32 for supplying a second food ingredient to the heating pipe 11. A propeller shaft 41 that is rotationally driven by a drive source is provided in the heating pipe 11. The propeller shaft 41 is provided with a stirring bearing 51. The stirring bearing 51 has a bearing ring and a propeller blade, and the propeller blade stirs and mixes a plurality of kinds of food ingredients and draws them into the energizing region 27.SELECTED DRAWING: Figure 1
Patent JP-2021067643-A (JP)
Title: Conveyed body, container carrier, and conveying device
Inventor: Hoshi Ryosuke
IPC: B65G54/02
Filed: 2019-10-28
Abstract: To reduce the weight of a conveyed body constituting a conveying device and to reduce a frictional force between a sliding surface of the conveyed body and a conveying passage.SOLUTION: Disclosed is a conveyed body which is a constituent element of a conveying device using an electromagnetic force as a thrust force and is movable in the horizontal direction. This conveyed body has a movable element in which a bottom surface portion is arranged so that a predetermined gap is formed in a vertical direction with respect to the sliding surface of the movable element. The movable element includes a permanent magnet and a cover. A gap facing surface opposite to the gap of the permanent magnet has one magnetic pole. The cover is installed on the side opposite to the gap facing surface of the permanent magnet in the vertical direction. The outermost diameter in the horizontal direction of the cover is larger than the outermost diameter in the horizontal direction of the permanent magnet, and the cover is constituted of a flat plate.SELECTED DRAWING: Figure 2
Patent JP-2020071485-A (JP)
Title: Display, and method for controlling display
Inventor: SHIOBARA RYUICHI
IPC: H04N5/74
Filed: 2019-10-30
Abstract: To further reduce a delay in association with image processing, such as correction in a device displaying an image in a frame unit.SOLUTION: A display comprises: a projection unit 110 that includes a light modulation device 112 that has a liquid crystal panel 115 displaying an image and displays the image in a frame unit on the liquid crystal panel 115; a light modulation device driving unit 123 that draws the image on the liquid crystal panel 115; a memory for a displayed image 351 that stores image data; and an image processing unit 300 that acquires the image data stored in the memory for a displayed image 351 and performs image processing on the image data, outputs the data after the image processing to the light modulation device driving unit 123 for every line. Before completion of storage of the entire frames of the image data in an image memory for display 335, the image processing unit 300 acquires the K lines of image data stored in the image memory for display 335 and performs image processing on the image data.SELECTED DRAWING: Figure 2
Patent JP-2021060950-A (JP)
Title: Double-sided turntable for obtaining four pillars of destiny calculator
Inventor: SHIRAHAMA NORIO
IPC: B42D15/00
Filed: 2019-10-09
Abstract: To provide a double-sided turntable that can quickly and clearly obtain a Four Pillars of Destiny Calculator of the birth year, month, day, and time of a subject with Four Pillars of Destiny, without using the perpetual calendar, which makes 60 zodiac signs bulky.SOLUTION: At the uppermost stage of a lateral row on a control panel A side, Christian year or Japanese year of 120 years is divided into two stages of 60 years, and they are aligned with numbered 60 zodiac signs. In view of the Ying-Yang Five Elements Theory with the 60 zodiac signs as a basis, the A side of a turntable that is an illustration of the four pillars of Ying-Yang Five Elements, which indicates the year, month, day, and time of Four Pillars of Destiny, and a B side that explains main points of six divisions: (1) Four Pillars of Destiny; (2) Chinese Zodiac signs (Ying-yang Five Elements Theory); (3) Yin-Yang Five Elements Theory; (4) Yin-Yang Theory and Five Elements Combination; (5) Five Elements Correlation; (6) Five Elements Dividend, are clearly compatible with each other in cooperation, and a double-sided control panel is basically configured such that the circumference is divided into 60 equal parts in a radial manner with a central angle of 6 degrees on the concentric circle, and the 60 zodiac signs are arranged on both sides of an outer peripheral column.SELECTED DRAWING: Figure 2
Patent JP-2021072036-A (JP)
Title: Exercise support apparatus, exercise support system, exercise support method, and program
Inventor: KANAYAMA Motohiro
IPC: G16H20/30
Filed: 2019-11-01
Abstract: To provide an exercise support apparatus capable of reliably preventing a patient from performing an exercise that does not have been confirmed whether or not the exercise may be performed at the exercise facility by a medical institution, and an exercise support system, an exercise support method, and a program.SOLUTION: An exercise support apparatus 10 includes: an acquisition unit 11A that acquires a piece of confirmation result information showing the confirmation result regarding the execution of the exercise of a patient in an exercise facility where the exercise according to an exercise program depending on the disease of the patient who visits the medical institution is carried out from a medical institution; and an execution unit 11B that executes a series of processing to transmit a piece of agreement or disagreement information of the execution of the exercise at the exercise facility according to the patient's exercise program information to both the exercise facility and the patient based on the confirmation result information acquired by the acquisition unit 11A.SELECTED DRAWING: Figure 2
Patent JP-2021070619-A (JP)
Title: Production method and particles of hydroxyapatite
Inventor: YOSHITAKE TOMOHIKO
IPC: C01B25/32
Filed: 2019-11-01
Abstract: To provide a production method capable of producing particles of hydroxyapatite satisfying a standard from a powder containing particles of nonstandard hydroxyapatite not satisfying a prescribed condition.SOLUTION: A production method according to the present invention comprises a first step (S1B) of preparing a powder containing particles of nonstandard hydroxyapatite not satisfying a predetermined condition, a second step (S2B) of dissolving the powder containing the particles of nonstandard hydroxyapatite in a phosphoric acid solution, and a third step (S3B) of forming particles of hydroxyapatite by using the phosphoric acid solution in which at least a part of the powder containing secondary particles of the nonstandard hydroxyapatite is dissolved.SELECTED DRAWING: Figure 2
Patent JP-2021075400-A (JP)
Title: Method for producing glass and method for producing plate glass
Inventor: FUKUDA KENICHIRO
IPC: C03C4/08
Filed: 2019-11-05
Abstract: To provide a method for producing glass and a method for producing plate glass that can prevent the deterioration of optical transparency of glass containing PbO.SOLUTION: A method for producing glass G containing PbO includes a contact step in which oxygen is supplied into a melting furnace 11 to bring the glass G containing PbO into contact with a gas having an oxygen concentration of 10 vol.% or more.SELECTED DRAWING: Figure 1
Patent JP-2021075740-A (JP)
Title: Casting alloy, method for producing master alloy powder and method for producing casting alloy
Inventor: MORITA SHINKO
IPC: B22F9/04
Filed: 2019-11-05
Abstract: To provide a casting alloy capable of being favorably used in the production of a raw material powder for a powder metallurgy process of Ti-Al-Fe alloy, to provide a method for producing a master alloy powder and to provide a method for producing a casting alloy.SOLUTION: The casting alloy contains Ti, Al and Fe, has a Ti content of 25 mass% to 45 mass%, an Al content of 25 mass% to 68 mass% and an Fe content of 7 mass% to 20 mass%, has the total content of Ti, Al and Fe of 90 mass% or more and has an area ratio of L12 phase formed of a compound including Ti, Al and Fe of 0.275 or less in cross-sectional observation by SEM analysis.SELECTED DRAWING: None
Patent JP-2020090278-A (JP)
Title: Movable spoiler device
Inventor: SHIGA MASAHIRO
IPC: F16D11/00
Filed: 2019-11-06
Abstract: To provide a movable spoiler device capable of properly absorbing external force acting on a spoiler member.SOLUTION: A movable spoiler device includes: a link mechanism 30 in which a plurality of links 31, 33, 34 and 35 are connected together and which is operated by driving the links 31, 33, 34 and 35 by an actuator; a spoiler member 20 that is connected to one 35 of the plurality of links 31, 33, 34 and 35 and that can be expanded/retracted with respect to a vehicle body by operation of the link mechanism 30; and a clutch mechanism 40 that is provided on a driving force transmission path between the actuator and the spoiler member 20 and that blocks transmission of driving force when external force of predetermined magnitude or above acts on the spoiler member 20 in an expanded state of the spoiler member 20.SELECTED DRAWING: Figure 3
Patent JP-2021074750-A (JP)
Title: Molten metal apparatus
Inventor: YAMAURA KEISUKE
IPC: B22D41/60
Filed: 2019-11-08
Abstract: To provide a molten metal apparatus, the nozzle of which is hard to be clogged even when the apparatus is used in a process for cooling a molten metal rapidly, thereby tapping the molten metal stably.SOLUTION: A molten metal apparatus 10 includes: a molten metal storage container 20 for storing a molten metal; and a molten metal-tapping nozzle 30 provided on a bottom part 21 of the molten metal storage container 20. The molten metal apparatus 10 further includes a first heat insulation member 43 for covering at least part of a lower surface 38a of the molten metal-tapping nozzle 30, excluding a discharging opening 39, thereby inhibiting the heat release from the lower surface 38a of the molten metal-tapping nozzle 30.SELECTED DRAWING: Figure 1
Patent JP-2021074955-A (JP)
Title: Image forming apparatus and program
Inventor: SATO RYUICHI
IPC: B41J3/28
Filed: 2019-11-08
Abstract: To ensure, when an HHP moves substantially in parallel with a row of characters and an end of the HHP is at a certain character in the row of characters, the printing accuracy of the character.SOLUTION: An image forming apparatus according to an aspect of the disclosed technology comprises: an image forming unit that has a nozzle array in which a plurality of nozzles for discharging liquid onto a recording medium are arranged and forms an image including a plurality of character areas on the recording medium by discharge from the plurality of nozzles; a position information acquiring unit that acquires position information of the image forming unit; and a control unit that controls discharge from the plurality of nozzles, based on the plurality of character areas included in the image to be formed by the image forming unit, corresponding to the position information.SELECTED DRAWING: Figure 8
Patent JP-2021076483-A (JP)
Title: Spectroscopic analyzer and spectroscopic analysis method
Inventor: MURAYAMA KODAI
IPC: G01N21/41
Filed: 2019-11-11
Abstract: To provide a spectroscopic analyzer with which it is possible to analyze the state of a sample with good accuracy.SOLUTION: In a spectroscopic analyzer 1 pertaining to the present disclosure, a control unit 40 acquires the refractive index information of a sample S on the basis of a first optical spectrum in a first wavelength region where only the resonance spectrum of a surface plasmon, out of optical spectra, occurs; determines, on the basis of the acquired refractive index information, such an incident angle to a film M of irradiation light L1 irradiated by an irradiation unit 10 that the peak wavelength of the resonance spectrum and the peak wavelength of an absorption spectrum match each other in a second optical spectrum in a second wavelength region where the resonance spectrum and an absorption spectrum of the sample S, out of optical spectra, occur; and analyzes the state of the sample S from second optical spectrum information obtained on the basis of the determined incident angle.SELECTED DRAWING: Figure 1
Patent JP-2021073938-A (JP)
Title: Work vehicle
Inventor: KUMASHIRO TAKASHI
IPC: A01B63/102
Filed: 2019-11-12
Abstract: To provide a work vehicle that allows a work device to be attached to and detached from the vehicle, where the separation structure of a harness using a coupler is configured appropriately.SOLUTION: A work vehicle includes a coupler holding part 35 that can hold a coupler 31 while covering the coupler 31 as the coupler 31 is inserted therein, and a cap 36 that can be mounted to couplers 29, 31 and that can be mounted to the coupler holding part 35. A working state can be set in which the coupler 31 of a work-side harness 30 and the coupler 29 of a vehicle-side harness 28 are connected and the cap 36 is mounted to the coupler holding part 35. A non-working state can be set where the coupler 31 of the work-side harness 30 is mounted to the coupler holding part 35 and the cap 36 is mounted to the coupler 29 of the vehicle-side harness 28.SELECTED DRAWING: Figure 4
Patent JP-2021075384-A (JP)
Title: forklift
Inventor: ISHIDA DAIKI
IPC: B66F9/12
Filed: 2019-11-13
Abstract: To provide a forklift that can stably support a load loaded on a fork from a driver's seat side by means of a backrest when the load is loaded on the fork without deteriorating workability, and can easily secure a forward view of an operator from the driver's seat when the load is not loaded on the fork.SOLUTION: A forklift 10 includes a moving body 50 that operates according to the loading status of a load on a fork 17, and a backrest elevating device 30 that is driven in conjunction with the operation of the moving body 50. The backrest elevating device 30 is in a state where a backrest 26 is raised with respect to the fork 17 when the load is loaded on the fork 17, and enables the backrest 26 to be raised and lowered against the fork 17 so that the backrest 26 returns to its original position before being raised against the fork 17 when the load is loaded on the fork 17.SELECTED DRAWING: Figure 2
Patent JP-2020092418-A (JP)
Title: Image correction method and apparatus of the same
Inventor: TSAI MI LAI
IPC: H04N5/232
Filed: 2019-11-13
Abstract: To provide an image correction method and an apparatus of the same, for correcting a distorted image easily and effectively with a controller to save costs.SOLUTION: The image correction method includes: acquiring a first pattern image by an imaging apparatus; creating by the controller a ratio relationship table between the first pattern image and a corresponding original pattern; acquiring by the imaging apparatus a second pattern image; and correcting by the controller each pixel content of the second pattern image based on the ratio relationship table to create a corrected image of the second pattern image.SELECTED DRAWING: Figure 1
Patent JP-2021078357-A (JP)
Title: Production method of marshmallow
Inventor: IMAI KAZUMA
IPC: A23G3/00
Filed: 2019-11-14
Abstract: To prevent big air bubbles from mixing in marshmallow dough when producing marshmallow with multiple solid foods dispersed in the marshmallow body made of marshmallow dough, and thereby forming uniform marshmallow texture.SOLUTION: Sequentially performed are: a step of making marshmallow dough supplied through a sealed main piping 11 in a material supply system and solid foods supplied through a sealed sub piping 21 confluent at a piping confluent part 31 of the main piping 11 and the sub piping 21; and a step of mixing the confluent materials containing the marshmallow dough and the solid foods so that the solid foods are dispersed in the marshmallow dough. The solid foods are supplied by a mono pump 23. The confluent materials are mixed by a static mixer 34. The solid foods are jelly chips, for example.SELECTED DRAWING: Figure 2
Patent JP-2021080935-A (JP)
Title: Structure of connection with hand hole of spiral conduit pipe, conduit of spiral conduit pipe, its length adjustment method, structure of connection with conversion adapter and hand hole, conduit of square conduit pipe, its length adjustment method and connector
Inventor: FUJII SHIGETO
IPC: F16L41/08
Filed: 2019-11-14
Abstract: To provide a structure of connection or the like with a hand hole of a spiral conduit pipe which can secure high cutoff performance by a simple structure, and can prevent damage caused by pressure at the expansion of a water-expandable non-woven cloth.SOLUTION: An inside connector 1a has a cylindrical part 3a made of, for example, resin, and having a spiral crest part 7a, and a flange part 5a expanding in a diameter substantially orthogonal from a pipe end part of the cylindrical part 3a at one end part of the cylindrical part 3a. A cross section shape of the spiral crest part 7a in a direction parallel with a pipe axial direction of the cylindrical part 3a is formed of two crest parts 11a which face each other while separating from each other by a prescribed distance. Also, partitioning walls 9a for connecting the crest parts 11a so as to block a groove 13a which is formed between the facing crest parts 11a, and substantially parallel with the pipe axial direction are formed with prescribed intervals, and a water-expandable non-woven cloth 17a arranged at the cylindrical part 3a is formed so as to straddle an upper part of the groove while connecting the facing crest parts.SELECTED DRAWING: Figure 1