baber/WOPTO huggingface dataset:
Patent JP-2021025833-A (JP)
Title: Distance image imaging device, and distance image imaging method
Inventor: AKAHORI TOMOYUKI
IPC: G01S7/497
Filed: 2019-08-01
Abstract: To provide a distance image imaging device and distance image imaging method that can suppress an impact by a flare phenomenon without changing an optical configuration within the device, and without using a database.SOLUTION: A distance image imaging device has: a light source unit that irradiates a measurement space serving as a space of a measurement object with an optical pulse; a light reception unit that has a pixel including a photoelectric conversion element generating an electric charge in accordance with incident light, and a plurality of electric charge accumulation units accumulating the electric charge, and a pixel drive circuit allocating the electric charge to each of the electric charge accumulation units in the pixel at a prescribed accumulation timing synchronized with the irradiation of the optical pulse, and causing the allocated electric charge to be accumulated in respective electric charge accumulation units; and a distance image processing unit that measures a distance to a subject on the basis of an amount of electric charge accumulated in each of the electric charge accumulation unit, in which the distance image processing unit has a timing control unit that controls the accumulation timing in accordance with a predetermined measurement mode according to a range of a distance targeted for a measurement.SELECTED DRAWING: Figure 1
Patent JP-2021027217-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: B23K26/53
Filed: 2019-08-07
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed on a surface into individual device chips comprises a polyolefin-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyolefin-based sheet arranging step arranges a polyolefin-based sheet on a rear surface or a surface of the wafer. The integrating step heats the polyolefin-based sheet by applying hot air to the sheet, and integrates the wafer and the sheet. The frame supporting step supports the polyolefin-based sheet by a frame composed of an inner frame including an opening having a size enough to house the wafer and an outer frame including an opening with a diameter corresponding to an outer diameter of the inner frame by holding an outer periphery of the polyolefin-based sheet between an outer peripheral wall of the inner frame and an inner peripheral wall of the outer frame using the frame. The dividing step forms a shield tunnel in the wafer and divides the wafer into individual device chips. The picking-up step picks up the individual device chips from the polyolefin-based sheet.SELECTED DRAWING: Figure 4
Patent JP-2021026706-A (JP)
Title: Program, information processor, and information processing method
Inventor: TAKENOUCHI TAKUYA
IPC: H04N1/387
Filed: 2019-08-08
Abstract: To provide a technology that enables a user to more easily recognize information on an image arranged in a page.SOLUTION: A program displays a page image indicating an arrangement of images on a page on a display on the basis that a user selects the images arranged on the page. Especially, when the selected images are arranged on a plurality of pages, a plurality of page images indicating an arrangement of images on each of the plurality of pages is displayed.SELECTED DRAWING: Figure 4
Patent JP-2021028673-A (JP)
Title: Optical element
Inventor: KAWADA YOICHI
IPC: G02B1/11
Filed: 2019-08-09
Abstract: To provide an optical element that can be manufactured easily and has an easily adjustable refractive index to a terahertz wave.SOLUTION: An optical element 1A comprises a laminate P including a first refractive index layer 4 and a second refractive index layer 5 which have different refractive indices to each other with respect to a terahertz wave. The laminate P includes a pair layer group 7 formed by laminating pair layers 6A, 6B, 6C, 6D, 6E composed of the first refractive index layer 4 and the second refractive index layer 5. Thicknesses of the first refractive index layer 4 and the second refractive index layer 5 both are smaller than a wavelength of the terahertz wave. Each of the pair layers 6A, 6B, 6C, 6D, 6E has a certain effective refractive index with respect to the terahertz wave in accordance with a ratio of the thickness of the first refractive index layer 4 to that of the second refractive index layer 5.SELECTED DRAWING: Figure 1
Patent JP-2019193673-A (JP)
Title: System, method, and apparatus for automated incubation
Inventor: DAVID BUSE
IPC: G01N35/02
Filed: 2019-08-14
Abstract: To provide a suitable system for automated incubation, a method for automated incubation, and an apparatus for automated incubation.SOLUTION: According to the present invention, there are a system, apparatus, and method for cycling the temperature of at least one receptacle holder adapted for use in an automated instrument capable of conducting a nucleic acid-based amplification assay. There is also provided a method for using them to perform an automated random access incubation process.SELECTED DRAWING: Figure 7A
Patent JP-2021009290-A (JP)
Title: Image capturing optical lens
Inventor: XU MINYI
IPC: G02B13/00
Filed: 2019-08-16
Abstract: To provide an image capturing optical lens which offers high imaging performance and a short total optical length (TTL).SOLUTION: An image capturing optical lens 10 comprises, in order from the object side to the image side, a first lens L1, second lens L2, third lens L3, fourth lens L4, fifth lens L5, and sixth lens L6, the first lens L1 having positive refractive power, the second lens L2 having positive refractive power, and the third lens L3 having negative refractive power. The image capturing optical lens satisfies the following conditional expressions: -20.00≤f2/f3≤-10.00, 0.50≤d1/d3≤3.00, where f2 represents a focal length of the second lens L2, f3 represents a focal length of the third lens L3, d1 represents a thickness of the first lens L1 along an optical axis, and d3 represents a thickness of the second lens L2 along the optical axis.SELECTED DRAWING: Figure 1
Patent JP-2021029529-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-08-22
Abstract: To provide a game machine capable of livening up interest in a game.SOLUTION: A degree of expectation that a suggestive performance becomes a success performance result differs depending on length of an unread through period, and a performance mode of a performance that becomes a success performance result in a suggestive performance is common regardless of a kind of an informing performance ((M), (P)) when a read icon 006F003 is displayed and a read state results after a performance request comment 066F002 is displayed as the suggestive performance for suggesting execution of performances, such as an active changing performance, a pseudo continuous performance, and a vibration performance and then after going through an unread through period, and then the suggestive performance for displaying a performance result, such as a positive response stamp image 066F005 after going through a read through period.SELECTED DRAWING: Figure 8-2
Patent JP-2021029759-A (JP)
Title: Game machine
Inventor: SHIINO SHINICHI
IPC: A63F5/04
Filed: 2019-08-27
Abstract: To provide a game machine capable of improving visibility of a pattern on a reel.SOLUTION: Reel tapes T1-T3 on which a plurality of patterns is arranged, are wound respectively around reel frames RF each respectively provided on a plurality of reels R1-R3, and the reel tapes are illuminated from inside by a back light substrate. The reel frames RF each comprise a first rim part 21 and a second rim part 22 contacting both side inner faces of the reel tape T1-T3. A first pattern P1 comprising a translucent part P1b not overlapping the first rim part 21 and the second rim part 22, and an edge P1a overlapping at least one of the first and second rim parts 21, 22, is configured so that, a distance g1 to an end on the rim part side which is overlapped by the edge Pa1, is 1 mm or greater and 3 mm or smaller.SELECTED DRAWING: Figure 13
Patent JP-2021037159-A (JP)
Title: Game machine
Inventor: NOZAKI YASUO
IPC: A63F7/02
Filed: 2019-09-04
Abstract: To provide a game machine capable of preventing an undesirable situation in which, from storage means, game balls flow reversely in a recovery path and reach a shooting passage.SOLUTION: In a reverse-flow prevention passage portion 36d that is a part of a recovery path 36 and extends vertically, there are provided: a rib 39 protruding from the back surface of the reverse-flow prevention passage portion 36d to the front side thereof; and a reverse-flow prevention portion 38 having a guide surface 40 that is above the rib 39 at the back surface of the reverse-flow prevention passage portion 36d and extends from a position lower than a downstream end of a third passage portion 36c along the tip of the rib 39.SELECTED DRAWING: Figure 9
Patent JP-2020015982-A (JP)
Title: Manufacturing method of powder for annealing separation agent
Inventor: TERAJIMA TAKASHI
IPC: C23C22/00
Filed: 2019-09-04
Abstract: To provide powder for an annealing separation agent capable of obtaining a grain-oriented electrical steel sheet, excellent in purification of impurities in the steel, and also excellent in magnetic properties.SOLUTION: In a manufacturing method of powder for an annealing separation agent, a raw material containing either ot both of magnesium hydroxide and magnesium carbonate, and boron is burned, and the ratio of 3-coordinate boron is adjusted by humidity adjustment of a burned product. In the manufacturing method of powder for an annealing separation agent, the ratio of 3-coordinate boron contained in the powder for the annealing separation agent is 70% or more and 95% or less.SELECTED DRAWING: None
Patent JP-2021038596-A (JP)
Title: Fastening tool for building
Inventor: TSUCHIE KATSUTOSHI
IPC: E04B1/26
Filed: 2019-09-05
Abstract: To provide a fastening tool for elastically fastening mainly a framework portion of a wooden building which can easily perform a fastening work with a simple structure.SOLUTION: In a fastening tool for a building of this invention, there is provided, at one end of a cylindrical casing 11 whose both ends are open, a fixing spring receiver 14 fixed to the casing 11 side; there is provided, inside the other end portion, a movable spring receiver 16 which comprises a nut portion 5 at a center portion, which can move along a shaft center direction, and which is prevented from being pulled out; a coil spring 13 outwardly energizing the movable spring receiver 16 is interposed between the fixing spring receiver 14 and the movable spring receiver 16; and there is provided a bolt 6 one end of which is screwed into the nut portion 5 and the other end of which outwardly protrudes from the fixing spring receiver 14. The nut portion 5 is provided integrally with the movable spring receiver 16.SELECTED DRAWING: Figure 1
Patent JP-2021037219-A (JP)
Title: Sleep state estimation method and sleep state estimation device
Inventor: KATO YO
IPC: A61B5/113
Filed: 2019-09-05
Abstract: To provide a new sleep state estimation method and a new sleep state estimation device that enable determination of an ultradian rhythm to be executed accurately without imposing a significant burden on a subject physically or mentally, and can estimate a sleep state of the subject easily.SOLUTION: Using a support vector machine that is caused to do machine learning by teacher information including respiration-related information, body motion-related information, and lapse-of-time information in sleeping, a sleep state is estimated including discrimination of a deep period and a REM period while a subject is sleeping on the basis of detection information including respiration-related information, body motion-related information, and lapse-of-time information while a specific subject is sleeping. It is preferable that the respiration-related information and the body motion-related information, in particular, are acquired on the basis of a body pressure signal of the subject detected by using a flexible piezoelectric sensor sheet 12.SELECTED DRAWING: Figure 4
Patent JP-2021043593-A (JP)
Title: Reading control device, reading control method, learning system, and learning model
Inventor: DOI YUSUKE
IPC: G06N20/00
Filed: 2019-09-09
Abstract: To improve the efficiency of loading training data.SOLUTION: A reading control device as an example of the present disclosure comprises a control part that controls a reading part that reads learning data that is not stored in a second storage part that can be accessed faster than a first storage part where a data set as a set of learning data to be used for machine learning is stored and that has a smaller storage capacity than the first part from the first storage part and temporarily stores in the second storage part, and reads learning data that is stored in the second storage part from the second storage part so that the reading part reads a first subset containing a part of the learning data among data sets followed by reading a second subset partially overlapping the first subset, and an output part that provides the first and second subsets read by the reading part under the control of the control part to a learning execution part that executes machine learning.SELECTED DRAWING: Figure 1
Patent JP-2021042908-A (JP)
Title: Fuel supply device and gas engine system
Inventor: AMO YUTA
IPC: C01B3/38
Filed: 2019-09-11
Abstract: To provide a fuel supply device capable of supplying reforming fuel with high combustion efficiency and thus improving energy efficiency of an internal combustion engine and a gas engine system including the fuel supply device.SOLUTION: A fuel supply device 10 for improving combustion efficiency of an internal combustion engine relative to unit supply amount of gas fuel by supplying reforming fuel includes a reforming unit introducing mixed gas including the gas fuel and superheated steam and generating a reaction product serving as the reforming fuel. Reforming capacity of the reforming unit is adjusted in accordance with combustion characteristics of the internal combustion engine. A gas engine system 1 in which fuel is switched in accordance with a start curve of a gas engine includes the fuel supply device 10 and the gas engine 20, and has a start mode of starting the gas engine 20 by starting supply of the gas fuel, a fuel switching mode of operating the gas engine 20 while reducing supply amount of the gas fuel and increasing supply amount of the reforming fuel and a rated speed mode of operating the gas engine 20 by using the reforming fuel.SELECTED DRAWING: Figure 2
Patent JP-2021043405-A (JP)
Title: Sound collector
Inventor: ARAI RYO
IPC: G10K11/28
Filed: 2019-09-13
Abstract: To provide a sound collector which can be stored and carried in a smaller space.SOLUTION: A sound collector of the present invention includes an ear hook portion which hangs on the user's auricle and a cover portion which covers the ear hook portion. The ear hook portion and the cover portion are plate shape which can be bent by a plurality of bent portions. The ear hook portion and the cover portion have a shape which can be engaged by engaging means provided at one or a plurality of places. The ear hook portion and the cover portion have a shape in which an opening portion is formed only in a predetermined direction, when engaged with the ear hook portion by the engaging means.SELECTED DRAWING: Figure 1
Patent JP-2021043406-A (JP)
Title: Observation device
Inventor: ICHII ATSUSHI
IPC: G02B21/26
Filed: 2019-09-13
Abstract: To provide an observation device that can correct a deviation between an irradiation range of illumination light and an imaging range of an imaging unit.SOLUTION: An observation device comprises: a support part 2 that can support a plate or a tabular portion having an observation object arranged thereon and having light transmissivity; an irradiation unit 3 that emits illumination light; an imaging unit 4 that images the observation object; a drive unit 5 that, while maintaining a state where the imaging unit 4 and the plate or tabular portion supported by the support part 2 are located on an optical axis of the illumination light, drives at least one of the support part 2, the irradiation unit 3 and the imaging unit 4, and can thereby change an incidence direction of the illumination light on the plate or tabular portion; and a control unit 6 that is connected to the imaging unit 4, and can control the drive unit 5. The control unit 6 is configured to control the drive unit 5 on the basis of a deviation between a center of an irradiation range of the illumination light on the plate or tubular portion in which the center thereof is derived based on luminance of a plurality of positions of an image imaged by the imaging unit 4, and a center of an imaging range of the imaging unit 4.SELECTED DRAWING: Figure 1
Patent JP-2020073635-A (JP)
Title: Friction material composition, friction material and friction member
Inventor: UNNO MITSUAKI
IPC: C09K3/14
Filed: 2019-09-18
Abstract: To provide a friction material less in rust fastening, rust peeling, in a friction material that does not contain copper having high environmental load, or has a copper content of 0.5 mass% or smaller.SOLUTION: A friction material composition containing a binder, an organic filler, an inorganic filler and a fiber base material, which does not contain copper as an element in the friction material composition, or has a copper content of 0.5 mass% or smaller, as the fiber base material, a fibrillated aramid fiber is contained, and as the inorganic filler, powder-like zinc and calcium hydroxide are contained, a content of the calcium hydroxide is 2.5 to 10 mass%.SELECTED DRAWING: None
Patent JP-2021046092-A (JP)
Title: Carrying truck
Inventor: OHASHI MOTONOBU
IPC: B62B3/06
Filed: 2019-09-18
Abstract: To provide a carrying truck configured so that a loading state can be switched between a state where a coffin cannot be easily moved and a state where the coffin can be easily moved.SOLUTION: The carrying truck comprises a lifting table 42A in which carrying roller units 64 and 66 for carrying a coffin H are arranged and fixing tables 41A and 41B for supporting the coffin H, provided at both ends respectively of the lifting table 42A. The lifting table 42A is configured to be able to move up and down between a first predetermined position Q1 at which the carrying roller units 64 and 66 do not contact a bottom surface of the coffin H and a second predetermined position Q2 at which the carrying roller units 64 and 66 contact-support the bottom surface of the coffin H.SELECTED DRAWING: Figure 3
Patent JP-2021048972-A (JP)
Title: Game machine
Inventor: NOZAKI TAKU
IPC: A63F7/02
Filed: 2019-09-24
Abstract: To provide a game machine capable of suitably suppressing a problem of a decrease or the like in an interest.SOLUTION: A game machine includes: main control means capable of executing control concerning progress of a game; a main accessory operable by the main control means; and power supply means capable of supplying power at least to the main control means when power is turned on. The main control means includes: storage means capable of storing information concerning a state of a game; main accessory operation conformation means capable of executing operation confirmation of a main accessory in a game inexecutable state when power is turned on in a state in which predetermined operation means is operated; erasing means for erasing information stored in the storage means when a predetermined operation is performed in the game inexecutable state; and game permission control means for controlling to a game permission state in which a game is executable when information stored in the storage means is erased.SELECTED DRAWING: Figure687
Patent JP-2021049193-A (JP)
Title: Absorbent article
Inventor: NAGASHIMA MARIKO
IPC: A61F13/512
Filed: 2019-09-25
Abstract: To make it easy for body fluid to shift to a lower layer side and to reduce stickiness of a surface.SOLUTION: A surface sheet 3 forming a skin contact surface is a nonwoven fabric composed of cellulosic fiber, and in an area corresponding to a wearer's body fluid discharge part H of the surface sheet 3, a plurality of slits 20 which goes through the surface sheet 3 and extends across a central line CL in a longitudinal direction of a light incontinence pad 1 in a width direction, is formed at intervals in the longitudinal direction. Length X of the slits 20 ranges from 10 to 60 mm. Fibers of the surface sheet 3 are arranged along the longitudinal direction of the light incontinence pad 1. Body fluid diffusing along a fiber orientation is likely to enter into the slits 20 extending in the width direction of the light incontinence pad 1 nearly orthogonal to the fiber orientation, the body fluid easily shifts to the lower layer side through the slits 20, and the body fluid is less likely to be left on the surface sheet 3, so that it is possible to reduce stickiness of the surface.SELECTED DRAWING: Figure 1
Patent JP-2021054886-A (JP)
Title: Foamable styrenic resin particle, method for producing the same, pre-foamed styrenic resin particle and styrenic resin foam molding
Inventor: YOSHIDA SAORI
IPC: B29C44/44
Filed: 2019-09-27
Abstract: To provide foamable styrenic resin particles in which odor is suppressed, and pre-foamed styrenic resin particles and a styrenic resin foam molding using the foamable styrenic resin particles.SOLUTION: Foamable styrenic resin particles contain a styrenic resin and a foaming agent, and contain 0.2 ppb-85 ppb of a disulfide compound. Pre-foamed styrenic resin particles are obtained by pre-foaming the foamable styrenic resin particles, and contain 0.1 ppb-95 ppb of a disulfide compound. A styrenic resin foam molding contains foamed styrenic resin particles obtained by foaming the pre-foamed styrenic resin particles, are composed of the plurality of foamed styrenic resin particles fused to each other, and contain 0.1 ppb to 45 ppb of the disulfide compound.SELECTED DRAWING: None
Patent JP-2021055899-A (JP)
Title: Air cleaning system
Inventor: YOSHIDA SHINJI
IPC: F24F7/007
Filed: 2019-09-30
Abstract: To provide an air cleaning system suppressing discharge of a vaporized hypochlorous acid caused by operation of a range hood to the outside of a room and preventing waste of the vaporized hypochlorous acid to enable efficient use thereof.SOLUTION: An air cleaning system includes: a signal receiving part 11 capable of receiving an operation signal of a range hood 15; a group of a first smell detection part 12 disposed in a kitchen 16 and a second smell detection part 13 disposed in each room; and a logical operation part 14 deciding operations of a vaporized hypochlorous acid supply part 8, a first damper 9 and a second damper 10 by the signal from the signal receiving part 11. The logical operation part 14 determines that cooking is performed when the operation signal of the range hood 15 and the smell detection signal of the first smell detection part 12 are input in the signal receiving part 11, and closes the first damper 9.SELECTED DRAWING: Figure 1