baber/WOPTO huggingface dataset:
Patent JP-2020180134-A (JP)
Title: Novel production method of chromanone derivative
Inventor: KIM EUN SEON
IPC: C07D311/22
Filed: 2020-07-02
Abstract: To provide a production method of a 5,7-difluorochroman-4-one derivative.SOLUTION: A production method of the 5,7-difluorochroman-4-one derivative represented by the lower chemical formula in the figure comprises a first step of reacting 3,5-difluorophenol and 3-halogenated propanol to produce a compound represented by the upper chemical formula in the figure, a second step of reacting the compound with 2-iodobenzoic acid and potassium peroxymonosulfate, and a third step of performing cyclization reaction.SELECTED DRAWING: None
Patent JP-2022013434-A (JP)
Title: Simulation method, program, simulation device, database, film forming device, and article manufacturing method
Inventor: NAKAYAMA TAKAHIRO
IPC: H01L21/027
Filed: 2020-07-03
Abstract: To provide an advantageous technique for calculating the behavior of a curable composition in a process of forming a film of the curable composition.SOLUTION: A simulation method of bringing a curable composition placed on a first member into contact with a second member, and predicting the behavior of the curable composition in a process of forming a film of the curable composition between the first member and the second member includes a calculation step of calculating the behavior using an effective physical property value that reflects the influence of a pattern element of the first member or the second member on the behavior of the curable composition instead of a physical property value of the curable composition.SELECTED DRAWING: Figure 10
Patent JP-2022014755-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: ISOGAI TATSUNORI
IPC: H01L21/265
Filed: 2020-07-07
Abstract: To provide a semiconductor device capable of optimizing influence of an impurity atom on a performance of the semiconductor device, and a method for manufacturing the same.SOLUTION: According to one embodiment, a semiconductor device comprises a laminated film including a plurality of electrode layers and a plurality of insulation layers alternately laminated in a first direction. The semiconductor device further comprises a columnar part including a charge storage layer extending in the laminated film in the first direction and a first semiconductor layer. In addition, the semiconductor device comprises a second semiconductor layer provided on the laminated film and the columnar part, including an impurity atom identical to the impurity atom included in the first semiconductor layer, and having a concentration gradient of the impurity atom in the first direction or a first insulation film.SELECTED DRAWING: Figure 1
Patent JP-2021108646-A (JP)
Title: Vegetable fat composition and bottled or canned beverage containing the same
Inventor: YOKOYAMA AKIYUKI
IPC: A23L2/00
Filed: 2020-07-10
Abstract: To provide: a vegetable fat composition that imparts a rich and fresh milk flavor, which may be provided in a cafe or chilled food distribution, to a sterilized bottled or canned beverage allowing normal temperature marketing and sales after warmed in a PET bottle, a can or the like; and a bottled or canned beverage containing the same.SOLUTION: A vegetable fat composition comprises the following components (A)-(E): (A) phosphatidylcholine from a dairy ingredient; (B) phosphatidylethanolamine from a dairy ingredient; (C) sphingomyelin from a dairy ingredient; (D) vegetable fat; and (E) water. Contents of the components in the composition on the weight basis satisfy a formula (1): ([A]+[B]+[C])/[D]=0.0005 to 0.0157, where [A] to [D] represent the respective contents of the components (A)-(D) in the composition on the weight basis.SELECTED DRAWING: None
Patent JP-2020191455-A (JP)
Title: Light emitting element and semiconductor device
Inventor: OMAE AKIRA
IPC: H01L33/38
Filed: 2020-07-13
Abstract: To provide a light emitting element and a semiconductor device that can reduce the bias of the viewing angle characteristics.SOLUTION: A first light emitting element 10 includes a semiconductor layer that has a first surface and a second surface, and in which a first conductive type layer 11, an active layer 12, and a second conductive type layer 13 are laminated in this order from the first surface side, a first electrode pad electrode 19 provided on the first surface while being electrically connected to the first conductive type layer, and a second electrode pad electrode 20 that is electrically connected to the second conductive layer, is provided on the first surface, and is thicker than the first electrode.SELECTED DRAWING: Figure 28A
Patent JP-2021020061-A (JP)
Title: Method of manufacturing plastic stent using plasma
Inventor: MYUNG BYUNG CHEOL
IPC: A61F2/82
Filed: 2020-07-15
Abstract: To provide a method of manufacturing a plastic stent capable of reducing bacterial biofilm and biliary sludge formation and lumen stenosis on a surface.SOLUTION: A method of manufacturing a plastic stent according to an embodiment of the present invention includes a first process of cleaning a surface of the stent including a plastic material as pretreatment, a second process of plasma-treating the pretreated surface of the stent, and a third process of introducing a hydrophilic functional group to the plasma-pretreated surface of the stent.SELECTED DRAWING: Figure 1
Patent JP-2020178365-A (JP)
Title: Information terminal and display method
Inventor: HITOTSUYA MASASHI
IPC: H04N5/765
Filed: 2020-07-17
Abstract: To provide an information terminal that can appropriately display a GUI related to play back or recording of a TV program.SOLUTION: An information terminal 20 comprises: a touch panel 22 that receives a user's operation; a display unit 21; a terminal communication unit 24 that transmits a request for article information for displaying an article related to a TV program on the display unit 21 based on the received operation; and a control unit 23. When determining that program specification information is included in a response to the request, the control unit 23 causes the display unit 21 to display at least one of a play back icon and a preset recording icon in addition to the article. When determining that the program specification information is not included in the response, the control unit 23 causes the display unit 21 to display the preset recording icon in addition to the article and not to display the play back icon.SELECTED DRAWING: Figure 3
Patent JP-2022020526-A (JP)
Title: Soft tissue excision device for percutaneous total endoscope
Inventor: NAKAMURA SHU
IPC: A61B17/3205
Filed: 2020-07-20
Abstract: To enable insertion into a working lumen of a percutaneous total endoscope, and enable closing both clamp jaws and increasing a jaw port area in the vicinity of a plane vertical to the insertion direction, and thereby facilitate excision of a soft tissue expanded vertically to the instrument insertion direction such as the ligamenta flava.SOLUTION: An instrument of the present invention enables both jaws to move contradictorily at the same time, and in the maximum opening size, the tip of both jaws is directed in the contradictory direction in the vicinity of the shaft longitudinal direction and is received in an outer diameter range of a shaft, and therefore can be inserted into working lumen, and is directed near the shaft longitudinal vertical direction when being closed.SELECTED DRAWING: Figure 8
Patent JP-2022021208-A (JP)
Title: Server device
Inventor: HARUKI YUTAKA
IPC: A63F13/217
Filed: 2020-07-21
Abstract: To provide a server device of an information processing system capable of giving a user valid advertisement effect.SOLUTION: A server device provides a function of moving an electronic object in a pseudo manner from a virtual current place to a virtual destination using a plurality of information terminals. The server device stores position information of each of the information terminals, positional information of the virtual destination, notification information presented to the information terminal, and conditions information indicating a presentation range of the notification information. The server device associates a position of a specific information terminal among the plurality of information terminals as a current position of the electronic object. When a position of an information terminal satisfies predetermined conditions in relation to the virtual destination, the server device associates the position of the information terminal as a new position of the electronic object. When the information terminal exists within the presentation range, the server device presents the notification information to the specific information terminal.SELECTED DRAWING: Figure 27
Patent JP-2022025172-A (JP)
Title: Signal bulb and traffic light
Inventor: IKAWA OSAMU
IPC: H05B45/54
Filed: 2020-07-29
Abstract: To provide a signal bulb that can handle both lighting with one light and lighting with two lights of a traffic signal, and a traffic signal in which it is unnecessary to use a voltage balancer in lighting with two lights, and two lights has the same brightness even when an LED of a signal bulb is broken.SOLUTION: A traffic light 1 includes a main rectifier 2a, a sub rectifier 2b, a main LED row 3a, a sub LED row 3b, a load side connector 4, and a power supply side connector 5. In the main LED row 3a and the sub LED row 3b, a plurality of LEDs 31 are connected in series in one row. The outward output end 21a of the main rectifier 2a is branched and connected to the start end 32a of the main LED row 3a and the main outward terminal 51a of the power supply side connector 5. The return side output terminal 22a of the main rectifier 2a is branched and connected to the main return terminal 42a of the load side connector 4 and the main return terminal 52a of the power supply side connector 5. The terminal 33a of the main LED row 3a is connected to the main outbound terminal 41a of the load side connector 4. The sub rectifier 2b and the sub LED row 3b are similarly connected.SELECTED DRAWING: Figure 1
Patent JP-2022025992-A (JP)
Title: Micro structure and molecule detecting method
Inventor: KIN HYON-CHOL
IPC: G01N33/53
Filed: 2020-07-30
Abstract: To provide a micro structure equipped with a mechanism that selectively detects marker molecules on which individual cells forming a cell population are expressed or biomolecules that the cells secrete, a method for manufacturing the structure, and concrete solving means for detecting/identifying a molecule being a detection target by using the micro structure.SOLUTION: Provided is a method for manufacturing a micro structure of a semi-spherical shell shape on an inner face of which a material surface capable of immobilizing a probe for detecting a biomolecule is arranged, and which is manufactured in a thin film of a desired thickness and diameter, and a method for detecting a target biomolecule by using the structure.SELECTED DRAWING: None
Patent JP-2022029975-A (JP)
Title: Industrial machinery
Inventor: KAWARAI KAZUAKI
IPC: G01B21/22
Filed: 2020-08-06
Abstract: To provide an industrial machine capable of correcting spatial accuracy such as motion error of a moving body accurately and highly precisely.SOLUTION: The industrial machine includes a surface plate 210 and a first moving body 251 provided so as to move on the surface plate 210 along a first drive shaft. A support plate 350 arranged parallel to the first drive shaft is provided on a side surface side of a side intersecting the second axis on the surface plate. The support plate 350 is provided so as not to be constrained by the surface plate 210 in a direction parallel to the first axis. Angle error detecting means 400 includes a reference side angle meter 420 provided on the support plate and a measurement side angle meter 410 provided on a first moving body 251.SELECTED DRAWING: Figure 1
Patent JP-2022033591-A (JP)
Title: Program, information processing method, and information processing device
Inventor: UCHIDA MITSUHARU
IPC: G06Q50/16
Filed: 2020-08-17
Abstract: To provide a program for automatically replying to a user in response to an inquiry of real estate properties.SOLUTION: A program according to one aspect causes a computer to execute processing to: receive an inquiry of real estate properties from a user via a portal site; acquire properties information on properties subjected to the received query; specify a fixed phrase for a reply based on a kind of the inquiry and acquired properties information; and add the properties information to the specified fixed phrase for the reply to transmit it to the user.SELECTED DRAWING: Figure 1
Patent JP-2022035787-A (JP)
Title: Secondary heat exchanger, manufacturing method thereof and water heater
Inventor: KURITA TETSUYA
IPC: F24H9/00
Filed: 2020-08-21
Abstract: To improve heat exchange efficiency of water supply and realize compaction of a secondary heat exchanger.SOLUTION: The present invention relates to a secondary heat exchanger (8) which is installed together with a primary heat exchanger (6) performing heat exchange at an upstream side of exhaust gas (EG) and performs heat exchange at a downstream side of the primary heat exchanger. The secondary heat exchanger comprises a water supply heat exchange section (a water supply secondary heat exchange section 24) which performs heat exchange on heat of the exhaust gas into supply water (W), and a circulation water heat exchange section (a heat medium secondary heat exchange section 26) which performs heat exchange on the heat of the exhaust gas into circulation water other than the supply water. Partial portions (a projection 78-1 of a water supply header part and water supply heat exchange pipes 58-1, 58-2, 58-3 and 58-4) of the supply water heat exchange section are expanded to the side of the circulation water heat exchange section, and partial portions (a projection 80-1 of the heat medium header part and a heat medium heat exchange pipe 60-1) of the circulation water heat exchange section are expanded to the side of the supply water heat exchange section.SELECTED DRAWING: Figure 1
Patent JP-2020195394-A (JP)
Title: Binding molecules specific for cd73 and uses thereof
Inventor: RALPH MINTER
IPC: A61P35/00
Filed: 2020-08-26
Abstract: To provide improved compositions and methods for reducing tumor-mediated immunosuppression.SOLUTION: The invention provides an isolated binding molecule or antigen-binding fragment thereof which specifically binds to CD73 comprising an antibody VL, where the VL comprises a specific amino acid sequence.SELECTED DRAWING: None
Patent JP-2022038231-A (JP)
Title: Detector
Inventor: KOMIYA KENICHI
IPC: G01N21/41
Filed: 2020-08-26
Abstract: To provide a detector capable of appropriately irradiating an area to which an object to be detected is drawn with electromagnetic waves.SOLUTION: According to an embodiment, a detector comprises an installation part, a plurality of magnetic force generating parts, an irradiation part, an adjustment part, a detection part, and a processor. The installation part supports a substrate. The plurality of magnetic force generating parts generate magnetic forces different from each other. The irradiation part irradiates the substrate with electromagnetic waves. The adjustment part adjusts the beam diameter of a beam spot formed on the substrate by the electromagnetic waves. The detection part detects intensity of reflected waves or transmitted waves from the substrate. The processor selects, from the plurality of magnetic force generating parts, a magnetic force generating part to be used to draw an object to be detected which is included in a specified amount of a sample, forces the adjustment part to adjust the beam diameter to a beam diameter corresponding to the selected magnetic force generating part, acquires the intensity of the reflected waves or transmitted waves from the substrate to which the specified amount of the sample by using the detection part, and detects an amount of the sample to be detected which is included in the specified amount of the sample on the basis of the intensity.SELECTED DRAWING: Figure 1
Patent JP-2022039612-A (JP)
Title: Methods for separating and recovering free fatty acid
Inventor: KATO AKIHIRO
IPC: B01D61/24
Filed: 2020-08-28
Abstract: To provide a convenient method for separating a free fatty acid from a culture medium of free fatty acid-producing microorganisms, and a convenient method for recovering a separated free fatty acid.SOLUTION: A method for separating a free fatty acid causes a free fatty acid in a culture medium of microorganisms to move out of the culture medium through a permeable membrane. A method for recovering a free fatty acid causes the free fatty acid having move out of the culture medium to be adsorbed onto an adsorbent.SELECTED DRAWING: Figure 1
Patent JP-2022040756-A (JP)
Title: Imbalance correction method by evaluating vibration at three-dimensional position and machine tool capable of automating the same
Inventor: ASAI TAKEMI
IPC: B24B45/00
Filed: 2020-08-31
Abstract: To provide a technique capable of performing an imbalance correction so that vibration becomes evenly good at any position and rotation speed during the machining of a work by a machine tool.SOLUTION: A machine tool is provided with a tool rotation shaft and a tool rotated by the tool rotation shaft to machine a work by moving the tool with respect to the work along at least two or more drive shafts, determines three-dimensional coordinate positions within a range in which the tool moves during the machining of the work, uses a combination of each rotation speed used during the machining and each coordinate position to evaluate the imbalance of vibration, implementing predetermined weighting, and uses a numerical optimization method to correct the imbalance of vibration so that the vibration can become evenly good at any position and rotation speed.SELECTED DRAWING: Figure 6
Patent JP-2022041226-A (JP)
Title: Semiconductor storage device
Inventor: ICHINOSE DAIGO
IPC: H01L27/11575
Filed: 2020-08-31
Abstract: To provide a semiconductor storage device capable of omitting a shape of stairs at ends of the stacking structure, in the semiconductor storage device having a three-dimensional structure.SOLUTION: A semiconductor storage device includes: a stacked body SKI, SK in which first layers OL and second layers SN, WL are stacked alternately one on another; and plate-like portions ST that penetrate through the stacked body SKI, SK in a stacking direction of the stacked body and extend in a first direction intersecting the stacking direction. The first layers OL are formed of a first insulating material. Each of the second layers SN, WL includes an insulating area SN formed of a second insulating material and an electrically conductive area WL connected to the insulating area SN in the first direction. The insulating area is arranged to extend from an edge portion E of the stacked body in the first direction so that the insulating area occupies at least an area between an edge portion STE of each of the plate-like portions ST extending in the first direction and the edge portion E of the stacked body in the first direction. A boundary portion between the insulating area SN and the electrically conductive area WL is located farther from the edge portion STE of each of the plate-like portions ST along the first direction with respect to the edge portion E of the stacked body.SELECTED DRAWING: Figure 5
Patent JP-2022044930-A (JP)
Title: Communication device and diagnostic method of the same
Inventor: SEKINE TAKAFUMI
IPC: H04B7/0413
Filed: 2020-09-08
Abstract: To provide a communication device that can effectively diagnose transmission and reception functions of a communication unit.SOLUTION: A communication device 10 includes a first communication unit 31 that communicates signals using a first antenna 21 and a second communication unit 32 that communicates signals using a second antenna 22. The first communication unit 31 has a first transmission unit 311 for transmitting signals and a first reception unit 312 for receiving signals. A switch 40 is provided that can connect the second antenna 22 to at least one of the first transmission unit 311 and the first reception unit 312 when the first communication unit 31 is diagnosed.SELECTED DRAWING: Figure 1
Patent JP-2022046204-A (JP)
Title: Curling iron
Inventor: MATSUSHITA TAKESHI
IPC: A45D1/04
Filed: 2020-09-10
Abstract: To provide a curling iron capable of neatly curling the hair only by being provided with a simple configuration.SOLUTION: A curling iron includes a handle 11, a cylindrical heating rod 12 provided at the end of the handle 11, and a clip lever 13 supported by the handle 11 and openable/closable with respect to the heating rod 12. To an outer peripheral surface of the heating rod 12, a slide sheet 63 which is made of fluorine resin and has low friction coefficient is pasted. To an inner peripheral surface of the clip, the slide sheet 63 having low friction coefficient also is pasted. For curling and setting the hair, the hair is clamped between the heating rod 12 and the clip lever 13.SELECTED DRAWING: Figure 2
Patent JP-2021068428-A (JP)
Title: Random number generator
Inventor: HANIYU TAKAHIRO
IPC: G06F7/58
Filed: 2020-09-10
Abstract: To generate a random number of high quality.SOLUTION: A random number generator includes a writing unit, a reading unit, and a signal output unit. The writing unit stochastically inverts magnetization of a magnetic layer by passing a current through the magnetic layer of a magnetic tunnel junction element. The reading unit reads the magnetization. The signal output unit generates a random number based on the magnetization read by the reading unit. The random number generator includes a sequence control unit for controlling the writing unit and the reading unit. The sequence control unit controls to cause the writing unit to flow a current during a first period, and to cause the reading unit to read the magnetization after an elapse of a second period which is longer than the first period after an end of the first period.SELECTED DRAWING: Figure 1
Patent JP-2020198647-A (JP)
Title: Communication system and base station
Inventor: MOCHIZUKI MITSURU
IPC: H04W16/32
Filed: 2020-09-11
Abstract: To improve the communication performance of a communication terminal device when a large number of small cells are installed and operated in addition to a macro cell.SOLUTION: A communication system includes a communication terminal device (UE) and a plurality of base stations configured to be able to wirelessly communicate with the communication terminal device. The base stations include a first base station (MeNB) that provides the communication terminal device with an emergency bearer for an emergency service. When the first base station in a state of providing the emergency bearer transmits a request to provide dual connectivity (DC) for the communication terminal device together with the first base station to a second base station (SeNB) of the plurality of base stations, the first base station transmits information indicating that the DC is for the emergency bearer to the second base station (step ST2215).SELECTED DRAWING: Figure 21