baber/WOPTO huggingface dataset:
Patent JP-2020101558-A (JP)
Title: Diagnosis and treatment method of cancer containing cancer stem cell
Inventor: SAHIN UGUR
IPC: A61K33/243
Filed: 2020-02-18
Abstract: To provide a method for diagnosing or treating a cancer disease containing a cancer stem cell, using CLDN6 as a target.SOLUTION: A method of measuring a cancer stem cell including a process of detecting a cell expressing CLDN6 is provided. Furthermore, a method of treating or preventing a cancer is provided which includes an antibody having a capability of binding to the CLDN6, and includes a process of inhibiting and/or excluding a cancer stem cell by administering a chemotherapy and/or radiation therapy to a cancer patient.SELECTED DRAWING: None
Patent JP-2021136522-A (JP)
Title: Image reading device, and image forming apparatus
Inventor: HAGIWARA HIROSHI
IPC: H04N1/10
Filed: 2020-02-26
Abstract: To provide an image reading device that can reduce time and effort for a user who deals with a plurality of small size documents to be read, and an image forming apparatus.SOLUTION: An image forming apparatus comprises: a document platen that has a document placement surface 211A on which a document is placed; a moving unit 71 that is long along a main scanning direction parallel to the document placement surface 211A and is supported to be movable along a sub scanning direction D2 orthogonal to the main scanning direction; and a separation unit 72 that is provided at an end of the moving unit 71 on the downstream side in the direction of movement D21 of the moving unit 71, and during the movement of the moving unit 71 in the movement direction D21, is brought into contact with a document S1 placed on the document placement surface 211A to separate the document S1 from the document placement surface 211A.SELECTED DRAWING: Figure 3
Patent JP-2021134697-A (JP)
Title: Vacuum pump and vacuum pump component
Inventor: SAEGUSA Kengo
IPC: F04D19/04
Filed: 2020-02-26
Abstract: To provide a vacuum pump capable of radiating heat with a small flow rate of purge gas.SOLUTION: Exhaust gas is flowed from an upstream side to a downstream side on the outside of a rotor 28 with the rotation of the rotor 28. Purge gas is flowed through a gap 43. A screw groove part 45 is formed on a stator column 26 so as to face the gap 43 and guide the purge gas. The screw groove part 45 has: a first screw groove part that is located on the upstream side of a flow path for purge gas, and guides the purge gas toward the upstream side of the flow path for purge gas; and a second screw groove part that is located on the downstream side of the flow path for purge gas, and guides the purge gas toward the downstream side of the flow path for purge gas. A first range occupied by the first screw groove part is larger than a second range occupied by the second screw groove part.SELECTED DRAWING: Figure 1
Patent JP-2021132896-A (JP)
Title: Cover material for toilet device
Inventor: MORIKAWA YUDAI
IPC: E03D9/08
Filed: 2020-02-27
Abstract: To provide a cover material for a toilet device capable of improving design and reducing weight.SOLUTION: Cover materials 3, 6 for a toilet device 1 are the cover materials for a toilet device formed of at least any of a toilet lid 3 and a main body cover 6, the cover materials 3, 6 comprise: a top face plate 32, 62 comprising, a translucent layer part 33, 63 provided on an exposed surface side, and a colored layer part 34, 64 which is laminated on an opposite side of the exposed surface side on at least a part of the translucent layer part 33, 63. On at least a part where the translucent layer part 33, 63 and the colored layer part 34, 64 are laminated, a thickness of the translucent layer part 33, 63 is thinner than that of the colored layer part 34, 64.SELECTED DRAWING: Figure 4
Patent JP-2021133887-A (JP)
Title: Propulsion device and air vehicle
Inventor: TAMADA SHUNICHIRO
IPC: B64C27/08
Filed: 2020-02-28
Abstract: To provide an electric propulsion type air vehicle which is advantageous in maintainability.SOLUTION: A propulsion device 103 generates propulsive power of an air vehicle and comprises: a propulsion rotor 1; a motor 2 which pivotally supports and rotates the propulsion rotor; power generating means 30 which generates electric power for driving the motor; and a housing 6 which houses the power generating means. The housing is disposed outside an airframe of the air vehicle and the motor is connected to the housing.SELECTED DRAWING: Figure 4
Patent JP-2021139562-A (JP)
Title: Cooker
Inventor: SHIMIZU OSAMU
IPC: F24C7/02
Filed: 2020-03-06
Abstract: To provide a cooker which has excellent visibility of an operator.SOLUTION: A cooker includes: a cooker body formed with a cooking chamber which opens forward; a front panel which covers one side portion in a width direction of the cooker body at the front of the cooker body; a door which is provided at the other side in the width direction with respect to the front panel at the front of the cooker body and may open or close the cooking chamber; and an operator which protrudes from the door. The operator is located spanning the front panel and the door in a front view.SELECTED DRAWING: Figure 1
Patent JP-2021140616-A (JP)
Title: Touch panel character input device
Inventor: CHIKAKURA TETSUYA
IPC: G06F3/023
Filed: 2020-03-06
Abstract: To provide a character input device capable of improving character selection/sentence creation usability in information terminal equipment that has a touch panel including a smartphone and allows characters to be inputted.SOLUTION: In a character input system, a character input device displayed and operated on a screen of an information terminal device in which a touch panel 0 is arranged includes a keyboard control part 1 for managing behavior of a software keyboard displayed on the touch panel 0, an input control part 2 for receiving operation to the software keyboard and managing character input or function execution, and a conversion control part 3 for receiving input processing or function execution processing by the input control part 2 and managing list display of input candidates.SELECTED DRAWING: Figure 1
Patent JP-2020100839-A (JP)
Title: Active energy ray-polymerizable adhesive for optical use and optical laminate
Inventor: ISHIZAKI SHINJI
IPC: C09J4/02
Filed: 2020-03-10
Abstract: To provide an active energy ray adhesive for optical use, which has excellent adhesive force in a wide temperature range from a high temperature to a low temperature.SOLUTION: A active energy ray-polymerizable adhesive for optical use is provided, which comprises: a (meth)acrylate monomer (A) having a molecular weight of less than 500 and a heterocycle; a (meth)acrylate monomer (B) having a molecular weight of less than 500 and a hydroxyl group (excluding the (meth)acrylate monomer (A) having a heterocycle); and a (meth)acrylate monomer (C) having a molecular weight of less than 500 and a ring except for a heterocycle (excluding the (meth)acrylate monomer (A) having a molecular weight of less than 500 and a heterocycle and the (meth)acrylate monomer (B) having a hydroxyl group). The above heterocycle includes least two heteroatoms, as atoms constituting the ring, selected from the group consisting of sulfur, oxygen and nitrogen.SELECTED DRAWING: None
Patent JP-2021148488-A (JP)
Title: Method, device and program for analyzing measurement result of lattice spacing by x-ray diffraction device
Inventor: HARUMOTO TAKASHI
IPC: G01N23/2055
Filed: 2020-03-17
Abstract: To provide an X-ray stress measurement method using a technique that does not need composition analysis.SOLUTION: A method for analyzing a measurement result of lattice spacing by an X-ray diffraction device includes the steps of: setting a temporary composition of a sample; calculating a diffraction elastic constant from the temporary composition; performing stress analysis, from the diffraction elastic constant and a measurement result of lattice spacing by an X-ray diffraction device, so as to obtain stress and a grating constant in no strain state; estimating an estimated composition of the sample from the grating constant in no strain state; and comparing the estimated composition and the temporary composition. In addition, the method for analyzing a measurement result of lattice spacing by an X-ray diffraction device stops the analysis when the difference between the estimated composition and the temporary composition falls within a predetermined range, and sets a new temporary composition and repeats the analysis when the difference between the estimated composition and the temporary composition falls outside the predetermined range.SELECTED DRAWING: Figure 3
Patent JP-2021149291-A (JP)
Title: Vehicle motion support control device, vehicle motion support device, vehicle motion support control method, and program
Inventor: WATANABE MASATO
IPC: G08G1/16
Filed: 2020-03-17
Abstract: To provide a vehicle motion support control device, a vehicle motion support device, a vehicle motion support control method, and a program in order to improve safety when passing and overtaking a moving object.SOLUTION: A vehicle motion support device includes: a moving object detection unit 42 that detects a moving body moving in front of a vehicle and detects a degree of wobbling the detected moving body in left and right directions; a vehicle motion detection unit 43, which detects that the vehicle passes or overtakes the moving object detected by the moving object detection unit 42; and a projection control unit 44 that functions as a motion support unit that supports the motion of the vehicle based on the degree of wobbling of the moving body in the left and right directions detected by the moving body detection unit 42, when the vehicle motion detection unit 43 detects that the moving object detection unit 42 passes or overtakes the detected moving object.SELECTED DRAWING: Figure 1
Patent JP-2021150099-A (JP)
Title: connector
Inventor: KANEMATSU YUTA
IPC: H01R13/74
Filed: 2020-03-18
Abstract: To provide a connector which enables good heat radiation.SOLUTION: A connector 11 includes: a metallic housing 13; a flat-plate-like bus bar 14 held by the housing 13; a ceramic member 20 disposed between one flat surface 14a of the bus bar 14 and a contact part 19 of the housing 13; and a compression coil spring 21 which presses the other flat surface 14b of the bus bar 14 to the contact part 19 side.SELECTED DRAWING: Figure 1
Patent JP-2020191441-A (JP)
Title: Super junction semiconductor device and method of manufacturing super junction semiconductor device
Inventor: NISHIMURA TAKEYOSHI
IPC: H01L29/06
Filed: 2020-03-18
Abstract: To provide a super junction semiconductor device capable of suppressing avalanche resistance from decreasing even in a charge balance state of "1", and a method of manufacturing the super junction semiconductor device.SOLUTION: A semiconductor device has an active region 30 where an electric current flows, and a terminal structure part 40. A first semiconductor layer 2 of a first conductivity type is provided on a top surface of a semiconductor substrate 1 of a first conductivity type. A parallel pn structure 20 which has a first column 3 of the first conductivity type and a second column 4 of a second conductivity type arranged repeatedly and alternately on a plane parallel with the top surface is provided on a surface of the first semiconductor layer 2. The second column 4 in the active region 30 consists of a first region 41 and a second region 42, and a distance between a bottom surface of the second column 4 and the top surface of the semiconductor substrate 1 is longer in the first region 41 than in the second region 42.SELECTED DRAWING: Figure 1
Patent JP-2020120384-A (JP)
Title: Data communication method and data communication device
Inventor: GAN MING
IPC: H04W84/18
Filed: 2020-03-19
Abstract: To improve resource utilization by solving a data transmission collision problem occurring when SR (space recycling) is performed between different BSS (basic service sets).SOLUTION: Upon receiving a PPDU (physical layer protocol data unit), a BSS identifier in the PPDU is acquired by a network node. When the BSS identifier in the PPDU is different from a first BSS identifier and same as a second BSS identifier, a determination is made by the network node whether or not the PPDU satisfies preset SR conditions. The first BSS identifier is the identifier of a first BSS to which the network node belongs, the second BSS identifier is the identifier of an extended BSS to which an object relay belongs, and the object relay and network node belong to the first BSS. When satisfying the preset SR conditions, the PPDU conflicts for the access channel, and communicates with a station other than the object relay in the first BSS.SELECTED DRAWING: Figure 2
Patent JP-2021153007-A (JP)
Title: Vehicular lamp
Inventor: TAKAMOTO TAKESHI
IPC: F21S43/145
Filed: 2020-03-24
Abstract: To provide a vehicular lamp which can perform a change in emitted light in response to a change in view angle from a front view, and which can makes the looks when turned off excellent.SOLUTION: A vehicular lamp includes: a light emitting unit 2 that has a plurality of light emitting regions D arranged side by side on a surface; and a first lens 3 which is placed so as to face the light emitting unit 2 and which has a plurality of light transmissive regions T and a plurality of diffusion regions G arranged side by side on a surface. Each light transmissive region T allows the emitted light from each light emitting region D to pass through, and each diffusion region G diffuses the emitted light from each light emitting region D.SELECTED DRAWING: Figure 2
Patent JP-2020113312-A (JP)
Title: Time-bound secure access
Inventor: AHMET MUSABEYOGLU
IPC: G06F21/35
Filed: 2020-03-25
Abstract: To enable a user device to gain access to a secure area or resource during a particular time duration.SOLUTION: A user device 504 relays a received access token to a universal access device (UACD) 506 via a wireless transmission at a particular time. The UACD 506 verifies the authenticity of the access token by relaying access token information to a remote server 502. The remote server 502 authenticates the user device 504 and verifies whether the user device 504 is permitted to access at the particular time. Upon the authentication and verification, the user may gain entry to the secure area.SELECTED DRAWING: Figure 5
Patent JP-2020114847-A (JP)
Title: Channel modulators
Inventor: COLIN RICHARD GREEN
IPC: A61K31/192
Filed: 2020-03-25
Abstract: To provide methods for treatment of ocular disorders or other disorders.SOLUTION: A method for treating a subject of glaucoma, DME, ocular fibrosis retinal perfusion disorder, or ocular hypoxia, including administering, to an eye of the object, a therapeutically effective amount of gap junction modulator, connexin modulator, pannexin modulator, or pannexin channel modulator. The glaucoma is glaucomatous ocular neuropathy and/or intraocular pressure-associated neuropathy. The connexin modulator is a connexin 43 modulator.SELECTED DRAWING: None
Patent JP-2021153429-A (JP)
Title: Vegetable protein production method and flavor-improvement method
Inventor: IKENAGA NAOYA
IPC: A23J3/16
Filed: 2020-03-26
Abstract: To provide, by a relatively simple method, a vegetable protein which tastes good and has no undesirable flavor.SOLUTION: This invention has been completed based on the discovery that mixing a solution with a vegetable protein content of 0.1-30 wt.% and ethanol of 0.5-15 wt.% relative to the vegetable protein and heat-sterilizing the same eliminates the undesirable flavor originating from the vegetable protein and gives a good flavor.SELECTED DRAWING: None
Patent JP-2021155369-A (JP)
Title: Separation of specific lipid
Inventor: KITAMURA SHINICHI
IPC: G01N30/08
Filed: 2020-03-27
Abstract: To provide a method for concentrating and analyzing specific lipid.SOLUTION: There are provided a method for efficiently separating specific lipid such as glucosylceramide by using supercritical fluid, subcritical fluid or mixed fluid thereof, a method for separating lipid by using two-dimensional chromatography, and a novel lipid composition useful for food products, cosmetics or the like containing specific lipid. Specific lipid can be efficiently concentrated and/or analyzed.SELECTED DRAWING: None
Patent JP-2021107759-A (JP)
Title: Light detection type energy saving noise reduction system for refrigerator
Inventor: ZHOU SHAOWEI
IPC: F25D23/02
Filed: 2020-03-30
Abstract: To provide a light detection type energy saving noise reduction system for a refrigerator that does not detract from use experience of a user.SOLUTION: In a light detection type energy saving noise reduction system for a refrigerator, an optical signal detected by a photosensitive element is converted into an electric signal, and the electric signal is transmitted to a controller. The controller determines an operation mode of a refrigeration system of the refrigerator in accordance with the intensity of the converted electric signal. Due to prevention of use while a guest has a break, guest experience is not affected, and effects of reducing electric power consumption and reducing noise are exerted, so as to provide a user with good experience.SELECTED DRAWING: Figure 1
Patent JP-2021160093-A (JP)
Title: Original plate for forming ink film, patterning method, pattern film forming method, and pattern film forming device
Inventor: IKEDA KENGO
IPC: B41C1/10
Filed: 2020-03-30
Abstract: To provide an original plate for forming an ink film that can achieve both of the durability of a lithographic plate and rewrite responsiveness and a patterning method therefor, and a pattern film forming method and a pattern film forming device using the original plate.SOLUTION: An original plate for forming an ink film has a substrate and a surface layer provided on the substrate, the surface layer having: a functional material part containing a stimulation-responsive compound that responds to an external stimulation to reversibly change in its affinity with water; and a convex support part that supports the functional material part.SELECTED DRAWING: Figure 2D
Patent JP-2021161549-A (JP)
Title: Chargeable sheath-core structured fiber, non-woven fabric obtained from the fiber, composite non-woven fabric, non-woven fabric product, and manufacturing method of non-woven fabric product
Inventor: TSUKAHARA YUKITETSU
IPC: D01F8/06
Filed: 2020-03-30
Abstract: To provide a chargeable sheath-core structured fiber capable of satisfying heat resistance and charge retention, in the usage such as an onboard filter.SOLUTION: A chargeable sheath-core structured fiber characterized in that polypropylene resin is used as the main resin in the sheath and the core portion, and in the sheath portion, (a) anhydrous carboxylic acid modified polyolefin 3 to 20 mass%, and (b) at least one kind of an antioxidant selected from an antioxidant formed by combining a phenolic antioxidant and a phosphorus based antioxidant, or a sulfur system antioxidant 0.5 to 3.0 mass% are contained, and, on the outer peripheral surface of the sheath, (c) as a finishing agent, an oil solution containing 50 mass% or larger of polyoxyalkylene alkyl ether represented by the general formula (I) is attached by 0.1 to 1.0 mass% to a total amount of the sheath-core structured fiber. (In the formula, R1 shows a saturated or unsaturated aliphatic hydrocarbon group having 10 to 30 carbon atoms. R2 shows hydrogen atom or methyl group, k is an integer of 1 to 4.)SELECTED DRAWING: None
Patent JP-2021159240-A (JP)
Title: Zipper tape and container with zipper tape
Inventor: OGAWA TAKUTO
IPC: A44B19/16
Filed: 2020-03-31
Abstract: To provide a zipper tape and a container with a zipper tape which is difficult to open with a usual method but can be opened if a special opening method is known.SOLUTION: A long zipper tape comprises a first base strip, a first engaging part protruding from the first base strip, a second base strip, a second engaging part that protrudes from the second base strip and can be engaged with the first engaging part, and at least one tab extending in a width direction from the first engaging part in at least a portion of the zipper tape in a longitudinal direction and on at least one side of the zipper tape in the width direction.SELECTED DRAWING: Figure 2
Patent JP-2021161203-A (JP)
Title: Production method of parchment paper formed of deer skin
Inventor: KAWADA SHUJI
IPC: C14C13/00
Filed: 2020-03-31
Abstract: To provide a production method of parchment paper formed of a deer skin capable of exhibiting unique feeling as parchment paper.SOLUTION: A production method comprises: a preparing step (S1) for preparing a deer skin; a first processing step (S2) for processing the deer skin prepared by the preparing step; a second processing step (S3) for further processing the deer skin processed by the first processing step. The first processing step comprises: a depilation step (S22) for adding to the deer skin, calcium hydroxide; and a decalcification step (S26) for removing the calcium hydroxide having been added to the deer skin in the depilation step, from the deer skin. The second processing step has a calcium carbonate adding step for immersing for a prescribed period, the deer skin processed in the first processing step, in a calcium carbonate solution.SELECTED DRAWING: Figure 3
Patent JP-2021161480-A (JP)
Title: Thickener lake revolving bearing inspection apparatus
Inventor: KAKIYAMA TAKUJI
IPC: C22B1/00
Filed: 2020-03-31
Abstract: To provide a jig capable of measuring a gap in a shaft direction due to wear of a lake revolving bearing without removing a thickener driver (drive motor and drive reduction gear) when a gap of the shaft direction due to wear of the lake revolving bearing increased, or without making a thickener inside vacant, in inspection performed for state monitoring of the lake revolving bearing.SOLUTION: A lake revolving bearing inspection device for detecting a relative position between a lake revolving shaft side bearing member and a thickener structure side bearing member that are separate bodies constituting a thickener rotary shaft bearing as a pair is composed of a detection reference part and a scale, and the detection reference part is installed in the thickener structure side bearing member and fixed, to provide a detection reference point of a distance, the scale is installed on the lake revolving shaft side bearing member and fixed to display the relative position.SELECTED DRAWING: Figure 3
Patent JP-2021160590-A (JP)
Title: Breather structure of fuel tank
Inventor: KUROKI NOBUYUKI
IPC: B62J35/00
Filed: 2020-03-31
Abstract: To provide a breather structure of a fuel tank which enables a fuel liquefied in a gas-liquid separation chamber to return to the fuel tank easily.SOLUTION: A breather structure of a fuel tank has a breather 101 which includes a gas-liquid separation chamber 111 expanding from an outer wall of a fuel tank 57 and in which a communication hole 103C is provided on a partition wall 103 for partitioning the fuel tank 57 from the gas-liquid separation chamber 111 and a breather hole 102F which opens from an outer wall of the gas-liquid separation chamber 111 to the outside of the fuel tank 57 is provided. The partition wall 103 is provided with a communication pipe 104 which allows an interior of the fuel tank 57 and the gas-liquid separation chamber 111 to communicate with each other.SELECTED DRAWING: Figure 8