baber/WOPTO huggingface dataset:
Patent JP-2021034026-A (JP)
Title: Data storage device and operation method for the same
Inventor: NOH JUNG KI
IPC: G06F12/00
Filed: 2020-06-29
Abstract: To provide a data storage device with improved writing performance by securing data storage space for volatile memory in a range capable of random writing (Random Write) and an operation method for the same.SOLUTION: A data storage device according to an example of the present invention includes: volatile memory including a range for storing a zone mapping table and system information and a random zone (Random Access Zone) capable of random writing; non-volatile memory including a backup zone (Backup Zone) and a plurality of sequential zones (Sequential Zone) capable of sequential writing; and a controller for controlling to execute an action corresponding to a writing command or a reading command by grasping whether a logical address belongs to the random zone or the sequential zone when receiving a logical address and size of data from a host device when the writing command or the reading command is transmitted from the host device.SELECTED DRAWING: Figure 1
Patent JP-2020184544-A (JP)
Title: Semiconductor particles in electronic element
Inventor: RIEGER BERNHARD
IPC: G09F9/00
Filed: 2020-07-06
Abstract: To provide a new color display with an OLED that emits white light, a color filter, and a color converter.SOLUTION: An electronic element includes A) a pixelated organic electroluminescent device 100 that includes a first emission pixel 101, a second emission pixel 102, and a third emission pixel 103 which emit the same light but are electronically controlled separately, and B) a single layer 501 including a first color filter located in a light output path 151 of a first light emitting pixel 101 and a first color converter containing at least one light emitting semiconductor nanoparticle, and the electronic element contains scattered particles.SELECTED DRAWING: Figure 2
Patent JP-2022014143-A (JP)
Title: Method for producing nanowire
Inventor: SHISHINO KAZUYUKI
IPC: C01G9/02
Filed: 2020-07-06
Abstract: To provide a method for producing a nanowire in which a nanowire is grown directly on a substrate.SOLUTION: The method includes a step of forming a convex-concave structure 10A having a pitch of 0.1 to 50 μm and a depth of 0.01 to 50 μm on the surface of a substrate 10, and a heat treatment step of immersing the substrate in a hydrothermal synthesis solution 21 to undergo heat treatment in order to grow a nanowire 12 composed of a metal oxide directly on the surface of the substrate. The heat treatment step includes a first heat treatment step of immersing the substrate in the hydrothermal synthesis solution at a first temperature for a predetermined period to undergo heat treatment in order to form a metal oxide precursor 11 on the surface of the substrate, and a second heat treatment step of immersing the substrate in the hydrothermal synthesis solution at a second temperature higher than the first temperature for a predetermined period to undergo heat treatment in order to grow a nanowire composed of a metal oxide directly on the surface of the substrate.SELECTED DRAWING: Figure 1
Patent JP-2021015974-A (JP)
Title: Sealing resin sheet and sealing multilayer resin sheet
Inventor: OHARA YASUMICHI
IPC: H01L23/29
Filed: 2020-07-07
Abstract: To provide a sealing resin sheet that can improve the sealing performance to a plurality of elements while being able to make the entry length of a cured product uniform in a plurality of gaps having different intervals between an element and a substrate and accurately controlling the influence on the plurality of elements.SOLUTION: A sealing resin sheet 1 seals an element 23. The sealing resin sheet 1 includes a thermosetting resin. The first entry length X1 obtained by <Test 1> and the second entry length X2 obtained by <Test 2> satisfy the following formula (1). X1-X2≤30 μm (1). In the Test 1, the thickness T of a first gap 81 is 50 μm. In the Test 2, the thickness T of a second gap 82 is 20 μm.SELECTED DRAWING: Figure 4
Patent JP-2021175967-A (JP)
Title: Shape measuring device
Inventor: ONODERA MASAOMI
IPC: G01B11/24
Filed: 2020-07-16
Abstract: To provide an unconventional and innovative shape measuring device that makes it possible to increase a measurement speed in response to a demand for improved fault detection capability.SOLUTION: A shape measuring device includes optical systems configured so that: a direction of a light flux emitted from a light source 1 is changed by a rotating mirror 2; the light flux of which the direction is changed by the rotating mirror 2 is reflected by a reference surface 3a and incident on a concave mirror 4; the light flux is reflected by the concave mirror 4 and incident on a measurement surface S; and the measurement surface S is scanned with the light flux by causing the rotating mirror 2 to change the angle by which the direction of the light flux is changed. In addition, the light flux is incident and reflected through the rotating mirror 2 as a focal point.SELECTED DRAWING: Figure 1
Patent JP-2022019033-A (JP)
Title: aircraft
Inventor: MORIMOTO TAKAHIRO
IPC: B64D27/04
Filed: 2020-07-17
Abstract: To provide an aircraft that flies horizontally at high speed while improving hovering efficiency in the vertical takeoff and landing.SOLUTION: An aircraft 1 includes: an airframe 2; one or more pairs of right and left wings 5 installed to the airframe; one or more stationary propeller mechanisms 6 including rotation axes 6a oriented substantially vertically upward, and installed to the airframe 2 or wings 5; and one or more variable propeller mechanisms 7 including rotation axes 7a of which direction is variable, and installed to the airframe 2 or wings 3. The stationary propeller mechanisms 6 rotate so as to stop rotation of blades 6b or reduce air resistance during flight.SELECTED DRAWING: Figure 1
Patent JP-2020168548-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-07-20
Abstract: To provide a game machine capable of increasing interest in a performance in a state where it is determined that a predetermined condition is satisfied on the basis of no detection of player's operation.SOLUTION: A button display related to operation of a player can be displayed, and after the display of the button display, a specific performance can be executed on the basis of satisfaction of a predetermined condition, control can be made between a normal mode in which the predetermined condition is satisfied on the basis of a detection result by detection means and an auto mode in which the predetermined condition is satisfied on the basis of no detection result by the detection means, and a special performance of the mode acting on the button display can be executed in the auto mode, thereby increasing interest.SELECTED DRAWING: Figure 10-28
Patent JP-2022023693-A (JP)
Title: Actuator
Inventor: NISHIO DAISUKE
IPC: H02K5/22
Filed: 2020-07-27
Abstract: To provide an actuator provided with a terminal for supplying external power to a motor, with relieved stress to be generated in the terminal.SOLUTION: An actuator 1 is provided with: built-in parts 40, 41, and 42 including a motor 40; cases 20, 30 that are formed by combining a housing 20 and a cover 30, with the built-in parts 40, 41, and 42 to be accommodated therein; terminals 50, 60 for supplying external power to the motor 40; and a terminal holding unit 70 for holding the terminals 50 and 60.SELECTED DRAWING: Figure 1
Patent JP-2022026960-A (JP)
Title: Method for producing conjugated polymer, conjugated polymer, film-forming ink for organic semiconductor device containing the conjugated polymer, and organic semiconductor device
Inventor: NAKAMURA EIICHI
IPC: C08G61/12
Filed: 2020-07-31
Abstract: To provide a new production method that gives a conjugated polymer without using a noble metal element, which can affect the performance and safety of the device.SOLUTION: A method for producing a conjugated polymer includes the step in which at least one monomer having an aromatic heterocycle is used for polymerization by a coupling reaction. In the polymerization, the monomer is subjected to the coupling reaction in coexistence with at least one bivalent or trivalent iron compound, trivalent phosphorus compound, and trialkyl aluminum.SELECTED DRAWING: None
Patent JP-2022027213-A (JP)
Title: Kitchen unit
Inventor: KUROHARA HIROHIKO
IPC: A47B77/02
Filed: 2020-07-31
Abstract: To provide a technology that suppresses exposure of an end edge of a back panel in a kitchen unit.SOLUTION: A kitchen unit 10 includes: a back panel part disposed above a top board 14 of a kitchen counter 18; and a frame member disposed along an end edge of the back panel part which extends in a vertical direction. The frame member may include a frame part covering the end edge of the back panel part when the kitchen unit is viewed from the front side.SELECTED DRAWING: Figure 1
Patent JP-2022028194-A (JP)
Title: Core-sheath composite polyester monofilament for high-precision screen gauze
Inventor: SHINOKAWA HISASHI
IPC: B41N1/24
Filed: 2020-08-03
Abstract: To provide a core-sheath composite polyester monofilament for screen gauze excellent in abrasion resistance when weaving into mesh fabric, dispensing with a dyeing process, and further excellent in antihalation effect when forming a printing pattern on a screen.SOLUTION: In a core-sheath composite polyester monofilament for high-precision screen gauze, which is a core-sheath composite type fiber comprising polyester polymer, a reflectivity to light with a wavelength having a peak at 300-500 nm is 10.0% or less, and on an inscribed circle of a core component and on an inscribed circle of a sheath component on a fiber cross section, a radius R of the inscribed circle of the sheath component and a center distance r between the two inscribed circles satisfy a following range: r/R≤0.03...(1).SELECTED DRAWING: Figure 1
Patent JP-2022030998-A (JP)
Title: White interference microscope
Inventor: YANASE KENGO
IPC: G01B9/04
Filed: 2020-08-07
Abstract: To easily correct the inclination of a measurement object without using an electrically-driven tilt stage.SOLUTION: A white interference microscope 1 comprises: a white light source 51; an adjustment member 25 which can be operated so as to adjust an angle θ formed by a direction A4 orthogonal to an upper surface 25a of a stage 23 and a direction along an optical axis A3 of an objective lens 54; an imaging unit 58 which images an interference image; an inclination calculation unit 8h which captures the plurality of interference images in which the relative height position of the stage 23 is made to be different and calculates the inclination of a sample SP with respect to the optical axis A3 of the objective lens 54 on the basis of the plurality of interference images; an operation amount conversion unit 8i which calculates an operation amount of the adjustment member 25 for correcting the inclination on the basis of the inclination calculated by the inclination calculation unit 8h; and a display control unit 8b which performs control so as to display the operation amount calculated by the operation amount conversion unit 8i.SELECTED DRAWING: Figure 13
Patent JP-2022032148-A (JP)
Title: Actuator and manufacturing method thereof
Inventor: HIUGA SHOJI
IPC: H02K33/16
Filed: 2020-08-11
Abstract: To improve the productivity of an actuator connecting a moving body and a support using a component joining an inner frame member and an outer frame member.SOLUTION: An actuator 1 connects a support 2 and a moving body 3 with a first connection body 11 and a second connection body 12. The first connection body 11 is manufactured by filling a gel material G into a first inner frame member 36 and a first outer frame member 51 and curing it. On an outer peripheral surface 360 of the first inner frame member 36 that is a joint surface with the first connection body 11, a tapered surface 362 is provided. Therefore, after the plurality of first inner frame members 36 is laminated and an adhesion adjuvant 13 is applied on the outer peripheral surface 360, if an air cutter 97 sends air from an outer peripheral side, the air guided by the tapered surface 362 is easy to hit on an abutting place between the first inner frame members 36. Therefore, the laminated first inner frame members 36 are hard to be joined.SELECTED DRAWING: Figure 6
Patent JP-2020189159-A (JP)
Title: Flexible electrode assembly for plasma generation and air treatment system including the flexible electrode assembly
Inventor: GRAHAM DEANE
IPC: A61L9/22
Filed: 2020-08-14
Abstract: To provide an air treatment apparatus for removal of health threatening airborne pollutants.SOLUTION: The present invention relates to an air treatment device which has a generally cyclonic-shaped geometry comprising a cylindrical section and a conical section having a closed end and comprises: a ducting section defining an area of generally circular fluid motion, rotating in the same direction; an air inlet port which is formed so as to facilitate establishing the generally circular fluid motion, for entry of an air flow; an outlet port; and flexible electrode assembly which creates an inactivation zone in the ducting section, abuts against an inner wall surface of the ducting section, and generates a plasma. Since an air flow having generally circular fluid motion moves inwardly through the ducting section to the closed end of the conical section and the air flow and airborne pollutants are urged into the inactivation zone, the pressure of the air stream increases at the closed end of the conical section and the air stream is urged outwardly through the ducting section to the outlet port. This ensures that the airborne pollutants in the air stream are exposed to the inactivation zone when the air stream moves inwardly and outwardly, and as a result purified air is discharged from the outlet port.SELECTED DRAWING: Figure 1
Patent JP-2022037807-A (JP)
Title: Water gas generation system, biomass power generation system and biomass hydrogen supply system
Inventor: SATO HIDEO
IPC: C10J3/64
Filed: 2020-08-25
Abstract: To provide a water gas generation system, a biomass power generation system, and a biomass hydrogen supply system, that make it possible to efficiently obtain a pyrolysis gas with a uniform composition ratio.SOLUTION: A water gas generation system 1 comprises: a raw material supply device 2 that processes biomass; a carbonization furnace 3 that heats and carbonizes processed biomass supplied from the raw material supply device; a superheated steam generator 4 that heats steam to generate superheated steam; a pyrolysis furnace 5 that generates the pyrolysis gas by heating the superheated steam supplied from the superheated steam generator and the carbonized material obtained by carbonization in the carbonization furnace with a combustion exhaust gas generated in the carbonization furnace; and a water gas recovery device 6 that cleans the pyrolysis gas to recover water gas. Further, the pyrolysis furnace has a long center pipe 51 and a jacket part 52 that covers the periphery thereof.SELECTED DRAWING: Figure 1
Patent JP-2022038609-A (JP)
Title: Carbon fiber prepreg and carbon fiber prepreg production method
Inventor: TATSUNO HIROTO
IPC: D06H7/02
Filed: 2020-08-27
Abstract: To provide a new carbon fiber prepreg which can be produced using recycled carbon fibers, and a method for producing the same.SOLUTION: A carbon fiber prepreg is composed of a matrix resin composition and a carbon fiber mat impregnated with the matrix resin composition, in which the carbon fiber mat is an aggregate of chopped carbon fiber spun yarns. A method for producing a carbon fiber prepreg includes the following steps: accumulating chopped carbon fiber spun yarns, and forming a carbon fiber mat; and impregnating the carbon fiber mat with a matrix resin composition.SELECTED DRAWING: Figure 1
Patent JP-2022040981-A (JP)
Title: Safety management system
Inventor: NAWATA MASAMITSU
IPC: G08B25/00
Filed: 2020-08-31
Abstract: To execute safety guidance with accuracy in real time.SOLUTION: A safety management system comprises: one or more imaging apparatuses 3 which take images of construction sites and transmit the images; a safety management server 1 which analyzes the images, and identifies and reports an image needing safety check; and a checker terminal 2 which displays the images and makes it possible to speak with the operator of a construction site of the image needing safety check. Each imaging apparatus 3 is mounted to a support stand 53 attachable to a triangle cone 51 and placed on the triangle cone 51.SELECTED DRAWING: Figure 1
Patent JP-2022042143-A (JP)
Title: Seed management method
Inventor: YAMASAKI FUKUHIRO
IPC: A01G7/00
Filed: 2020-09-02
Abstract: To provide a seed management method that can reduce seed management costs.SOLUTION: The seed management method comprises the steps of: generating a germination rate information in which a germination rate of seeds stored in a storage and the number of years that have passed since the seeds were stored in the storage are associated with each other (Step S12); subjecting the germination rate information to a regression analysis using Weibull regression to calculate a characteristic parameter of the survival curve showing the relationship between the number of years that have passed and a probability that the germination rate is equal to or higher than a predetermined value and the seeds can be regarded as alive (Step S16); and estimating the life span of the seeds based on the characteristic parameter (Step S17).SELECTED DRAWING: Figure 2
Patent JP-2020202864-A (JP)
Title: Dry powdered cheese composition having naturally-derived pigment mixture, making method, and cheese product
Inventor: AMBER LYNNE ENGELKE
IPC: A23C19/09
Filed: 2020-09-04
Abstract: To provide a naturally-derived pigment, pigment mixture and powdered cheese composition for making cheese sauce.SOLUTION: Provided is a dry powdered composition that can be reconstituted to provide cheese product or analog cheese, and containing at least one cheese component or analog cheese and a pigment composition, and in which the pigment composition contains curcumin compound by about 49.7 wt.% to about 87.1 wt.% for the total amount of the pigment portion of the pigment composition, annatto carotenoid by about 2.1 wt.% to about 42.8 wt.% for the total amount of the pigment portion of the pigment composition, and paprika carotenoid by about 7.5 wt.% to about 10.8 wt.% for the total amount of the pigment portion of the pigment composition.SELECTED DRAWING: None
Patent JP-2022046946-A (JP)
Title: X-ray ct apparatus
Inventor: GOTO TAKAHIRO
IPC: A61B6/03
Filed: 2020-09-11
Abstract: To switch a focal size according to a portion included in an imaging range.SOLUTION: An X-ray CT apparatus according to an embodiment comprises: an imaging system; a specification unit; a decision unit; and a control unit. The imaging system comprises: an X-ray source which irradiates a subject with the X-ray; and a detector which detects the X-ray. The specification unit specifies a plurality of imaging object portions of the subject on the basis of image information of the subject. The decision unit decides a size of an X-ray focus for each of the plurality of specified imaging object portions. The control unit images the plurality of imaging object portions all at once while emitting the X-ray in the decided size of the X-ray focus.SELECTED DRAWING: Figure 1
Patent JP-2022050061-A (JP)
Title: Printed matter manufacturing system and printed matter manufacturing method
Inventor: ARAKAWA KIYOSHI
IPC: B41J2/325
Filed: 2020-09-17
Abstract: To manufacture a printed matter which is suitable for preference and application of a user and has high durability.SOLUTION: A printed matter manufacturing system includes: a card printing device which has a storage part for storing a white card base material and a transparent card base material, and forms an image on a receiving layer and then transfers the receiving layer onto a card base material carried out from the storage part or transfers the receiving layer onto the card base material and then forms an image on the receiving layer; and a server device for receiving card manufacturing information including information indicating image data and the kind of the card base material, from a user terminal. The card printing device acquires the card manufacturing information from the server device, carries out the kind of the card base material indicated by the card manufacturing information from the storage part, and forms an image on the receiving layer based on the image data, and when the kind of the card base material indicated by the card manufacturing information is a transparent card base material, transfers a white layer onto the transparent card base material.SELECTED DRAWING: Figure 1
Patent JP-2021058577-A (JP)
Title: Vascular prosthesis
Inventor: MANFRED HEINSCH
IPC: A61F2/06
Filed: 2020-09-17
Abstract: To provide a vascular prosthesis whose properties match the properties of natural blood vessels, and which has a simple structure and can be implanted by minimally invasive surgery at the same time; and to provide a method for producing such a vascular prosthesis.SOLUTION: A vascular prosthesis 1 includes a volume chamber 2 and connecting portions 3. The volume chamber 2 has, in a blood pressure range below a pressure threshold value D, a pressure-expansion behavior substantially corresponding to the pressure-expansion behavior of a natural blood vessel, while the volume of the volume chamber 2, depending on the pressure, increases by at least 10 cm3 in a blood pressure range above the pressure threshold value D. The vascular prosthesis 1 is configured as a textile tube and includes in the region of the volume chamber 2 an elastic yarn having a core made from silicone yarn around which a yarn made from polyethylene terephthalate (PET) is wrapped.SELECTED DRAWING: Figure 1
Patent JP-2022051064-A (JP)
Title: Printing device
Inventor: HAYASHI SHINJI
IPC: B41J2/01
Filed: 2020-09-18
Abstract: To provide a printing device capable of carrying out inspection while preventing an influence caused by dust.SOLUTION: In a printing device, inspection can be carried out in a state that dust is removed by two cleaners 53, 54. Further, an imaging part 85 and an illumination part 86 are arranged so as to face each other across a transparent base material M, conveyed in a perpendicular upper direction by a conveyance roller 18C, in a horizontal direction. Thereby dust hardly adheres to front surfaces of the imaging part 85 and the illumination part 86. The inspection can be carried out while preventing an influence caused by dust.SELECTED DRAWING: Figure 2
Patent JP-2021048840-A (JP)
Title: Coffee beans containing bamboo charcoal, coffee powder containing bamboo charcoal and drip bag containing coffee powder containing bamboo charcoal
Inventor: YASUDA TOMOYOSHI
IPC: A23F5/14
Filed: 2020-09-18
Abstract: To provide coffee beans containing bamboo charcoal, coffee power containing bamboo charcoal and drip bags containing coffee powder containing bamboo charcoal having a large content of trigonelline and caffeine, having substantially same aroma and flavor, and can obtain coffee containing mild taste, compared with coffee extracted from normally roasted beans.SOLUTION: Coffee powder containing bamboo charcoal in one embodiment of the present invention is coffee powder pulverized after being roasted at a predetermined temperature, and bamboo charcoal powder, a surface of the bamboo charcoal powder is coated with at least one kind of neutral polysaccharides or coffee components selected from Pullulan, tamarind seed gum, Guar gum and locust bean gum, further, contains low temperature roasted coffee powder obtained by pulverizing at least one of coffee raw beans or low temperature roasted coffee beans roasted at 200°C. or lower, more preferably at a temperature of 190°C. or lower.SELECTED DRAWING: Figure 5