baber/WOPTO huggingface dataset:
Patent JP-2022158499-A (JP)
Title: holding member
Inventor: YAMAMOTO TAKASHI
IPC: H02N13/00
Filed: 2021-04-02
Abstract: To provide a holding member that can improve the heat homogeneity of an object.SOLUTION: An electrostatic chuck 1 holding a semiconductor wafer W on a holding surface 11 of a ceramic member 10 includes a ceramic member 10, a heater layer 17, and an internal electrode 41. When viewed from a Z-axis direction, the ceramic member 10 includes a first region 10a including an internal electrode 41 and a second region 10b not including the internal electrode 41. When viewed from the Z-axis direction, at least a part of a convex part 14 overlaps with the second region 10b.SELECTED DRAWING: Figure 4
Patent JP-2022159687-A (JP)
Title: Through hole arrangement material
Inventor: TATSUTA YOSHIAKI
IPC: H02G3/22
Filed: 2021-04-05
Abstract: To provide a through hole arrangement material capable of being constructed without any problems even when a through hole and a long body are misaligned.SOLUTION: A through hole arrangement material 1 comprises: a locking part 2 that is used to fill a space of a portion through which a long body L penetrates in a through hole H formed in a partition body C in a structure, is located at an outer edge in a radial direction, and is locked to an outer surface surrounding the through hole H or an inner peripheral surface of the through hole H when arranged in the through hole H; a hole part 3 located inside in the radial direction, and through which the long body L passes; and a displacement absorption part 4 that is located between the locking part 2 and the hole part 3, can expand and contract in the radial direction, and can change the position of the hole part 3 in the radial direction along with the expansion and contraction.SELECTED DRAWING: Figure 1
Patent JP-2021108186-A (JP)
Title: Method for recognizing image, device, electronic device, storage medium, and program
Inventor: LYU XIANGXIANG
IPC: G06T1/40
Filed: 2021-04-08
Abstract: To provide a method for recognizing an image, a device, an electronic device, and a storage medium that remove use disorder of a part of artificial intelligence chips and reduce difficulty of applying artificial intelligence chips.SOLUTION: A method includes steps of: loading a first image recognition model; inputting a recognition target image into the first image recognition model; performing prediction on the recognition target image by the first image recognition model and acquiring an output result of a network layer of the first image recognition model; and performing post-processing to the output result of the network layer of the first image recognition model and acquiring the result of the image recognition.SELECTED DRAWING: Figure 1
Patent JP-2022161412-A (JP)
Title: Information processing method, information processor, and program
Inventor: NOZUE SHUHO
IPC: C12Q1/6888
Filed: 2021-04-09
Abstract: To provide an information processing method, information processor, and program for monitoring environmental samples collected at arbitrary points, and efficiently acquiring quantitative information of viruses or bacteria included in the environmental samples.SOLUTION: An information processing method has: a sample acquire step of acquiring mixed base sequence information acquired by using a DNA sequencer from a mixed sample in which environmental samples collected from a plurality of points are mixed; a collation step of collating whether or not the acquired mixed base sequence information includes a base sequence to be monitored; and a quantitative information acquisition step of, in the case where the mixed base sequence information includes the base sequence to be monitored in the collation step, acquiring time series quantitative information of the base sequence to be monitored included in the mixed base sequence information, at each of the points.SELECTED DRAWING: Figure 1
Patent JP-2022165449-A (JP)
Title: Spray nozzle, gas combustor, boiler and power generating system
Inventor: IKEDA DAISUKE
IPC: F01K21/00
Filed: 2021-04-20
Abstract: To provide a spray nozzle which can easily burn ligneous gas in a spray nozzle used in a gas combustor for burning ligneous gas produced from wood chips.SOLUTION: In a spray nozzle 23, a cap member 28 comprises a first cylindrical part 28a arranged on the outer peripheral side of the small diameter cylindrical part 27b of a nozzle body 27, where a toric channel 28d into which compressed air having flowed out of the other end opening of the cannel 27h of the nozzle body 27 and an auxiliary gas flow, and a plurality of channels 28e leading from the channel 28d to the inner peripheral face of the first cylindrical part 28d are formed in the cap member 28. The channel 28d are formed so as to recess from a step face 28c formed at a boundary part between the first cylindrical part 28a and the second cylindrical part 28b on the inner peripheral side of the cap member 28 toward the first cylindrical part 28a side, and one end of the channel 28e is joined with the channel 28d, and the other end of the channel 28e is opened in the inner peripheral face of the first cylindrical part 28a.SELECTED DRAWING: Figure 3
Patent JP-2021107109-A (JP)
Title: Handling device and handling method
Inventor: KAKIZAKI MAMORU
IPC: B25J13/00
Filed: 2021-04-21
Abstract: To reduce labor required to correctly attach a cap to a pipe.SOLUTION: A handling device (10) comprises a controller (11) that controls a robot arm (12) so as to perform a first acquisition operation for acquiring a cap (40) stored in a stocker (60), and a temporary placing operation for temporarily placing the cap (40), which is acquired by the first acquisition operation, on a temporary placing table (50) before attaching the cap to an end of the pipe (1).SELECTED DRAWING: Figure 1
Patent JP-2022073905-A (JP)
Title: Electronic component
Inventor: CHO BEOM JOON
IPC: H01G4/30
Filed: 2021-04-26
Abstract: To provide an electronic component capable of reducing acoustic noise in an audible frequency range of less than 20 kHz and high-frequency vibration of 20 kHz or more.SOLUTION: In an electronic component according to the present invention, at least one or more first and second laminated capacitors are alternately laminated such that external electrodes are connected to each other in the first direction perpendicular to one surface of the first laminated capacitor, and in the first laminated capacitor, a plurality of internal electrodes are laminated in the first direction, and in the second laminated capacitor, a plurality of internal electrodes are laminated in the second direction perpendicular to the first direction.SELECTED DRAWING: Figure 8
Patent JP-2022169208-A (JP)
Title: Method for manufacturing secondary battery and secondary battery
Inventor: KOITABASHI YUIKO
IPC: H01M4/505
Filed: 2021-04-27
Abstract: To provide a method for manufacturing a secondary battery capable of obtaining a secondary battery producing a less gas at the time of manufacture and showing an excellent life performance in a high temperature environment, and a secondary battery showing the excellent life performance in the high temperature environment.SOLUTION: A method for manufacturing a secondary battery according to an embodiment comprises the steps of: preparing a battery structure including a positive electrode, a negative electrode, and an electrolyte; obtaining a processing potential adjustment state by adjusting a positive electrode potential of the positive electrode to 4.3 V or higher and 4.8 V or lower with reference to an oxidation reduction potential of lithium and by adjusting a negative electrode potential of the negative electrode to 0.5 V or higher and 1.1 V or lower with reference to the oxidation reduction potential of lithium; and keeping the battery structure in the processing potential adjustment state. The positive electrode contains a nickel-containing oxide represented by a general formula LixM1O2. M1 is a metal element containing at least Ni 50% or more at an element ratio and is 0<x≤1. The negative electrode includes a titanium-containing oxide. The electrolyte contains a sulfur-containing compound.SELECTED DRAWING: Figure 1
Patent JP-2022170191-A (JP)
Title: Ball valve
Inventor: FURUSAWA KATSUHIKO
IPC: F16K5/06
Filed: 2021-04-28
Abstract: To improve followability to a valve element of a seat ring as a valve seat and to improve sealability between the seat ring and a casing, in a floating-type ball valve.SOLUTION: A bellows portion 9b and a fixed portion 9c are disposed on a seat ring 9, and the bellows portion 9b is expanded and contracted while following oscillation of a valve element in a state in which the fixed portion 9c is axially fixed, so that a main body portion 9a of the seat ring 9 is axially moved and constantly pressed to the valve element by a proper pressure, and sealing between the seat ring 9 and the casing 1 is performed by a gasket 14 incorporated between an inner face of the fixed portion 9c of the seat ring 9 and an outward engagement face 1d of the casing 1. Thus, a conventional seal member such as a packing in slide-contact with the seat ring becomes unnecessary, followability to the valve element of the seat ring 9 can be improved, and sealability between the seat ring 9 and the casing 1 can be also improved.SELECTED DRAWING: Figure 4
Patent JP-2021183965-A (JP)
Title: Sample container spring inspection apparatus
Inventor: RICHARD-PAUL DAISLEY
IPC: G01B21/22
Filed: 2021-05-10
Abstract: To provide an apparatus for measuring an angle between a reference ray and a longitudinal axis of a sample container inserted into an opening of a sample container carrier.SOLUTION: An apparatus 100 for measuring an angle α between a reference ray 3 and a longitudinal axis 1 of a sample container 2 inserted into an opening 6 of a sample container carrier 7, comprises: a first accelerometer 4 that can be fixed to the sample container, and is adapted to generate some first accelerometer signals (S1x, S1y, S1z) dependent on the orientation of the sample container; and a calculation unit 5 that is coupled to the first accelerometer, and is adapted to calculate the angle according to the some first accelerometer signals.SELECTED DRAWING: Figure 1
Patent JP-2022174840-A (JP)
Inventor: NAGAO HIDEAKI
IPC: H04L27/227
Filed: 2021-05-12
Abstract: 【課題】同期ワードの検出精度を向上する復調器、無線機、検出方法、及び検出プログラムを提供する。【解決手段】復調器１は、シンボルレートのｎ倍（ｎは２以上の整数）の周波数でサンプリングした受信データを、ビットデータに変換するビット変換部１１と、ビットデータをシンボルレートでデシメーションすることでｎ個のビット列を生成し、各ビット列と同期ワードとの間における誤りビット数を算出する相関部１２と、ｎ個のビット列のうちの１のビット列の誤りビット数が第１の閾値以下である場合、１のビット列と隣接する隣接ビット列の誤りビット数が、第１の閾値より大きい第２の閾値以下であるかを判定し、判定結果に応じて同期ワードを検出する検出部１３と、を備える。【選択図】図１
Patent JP-2022177353-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-05-18
Abstract: To provide a game machine capable of executing a new display performance.SOLUTION: A game machine capable of performing a symbol variation when a game medium enters a start port to win and controlling a game state to either a normal game state or an advantageous game state more advantageous than the normal game state includes performance execution means capable of executing a performance on display means on the basis of a result of a lottery. The performance includes a special ready-to-win performance. There are cases where a recall display for recalling a player that a specific display is displayed after the execution of the special ready-to-win performance is started is displayed on the display means before the specific display is displayed, and where the specific display is displayed on the display means without displaying the recall display for recalling the player that the specific display is displayed.SELECTED DRAWING: Figure 343
Patent JP-2022177985-A (JP)
Title: Shutoff nozzle, fixture for adjusting shutoff nozzle, and position adjustment method of needle valve
Inventor: NAKAYAMA SEIKI
IPC: B29C45/76
Filed: 2021-05-19
Abstract: To provide a shutoff nozzle which hardly causes abrasion between a needle valve and a needle hole.SOLUTION: A shutoff nozzle (5) includes a nozzle part (25), a needle valve (26), needle valve drive means (28), and a support mechanism (30) that supports the needle valve drive means (28). In the nozzle part (25), a needle hole (36) is formed slanted to an injection flow channel (34) formed in an axial direction, and the needle valve (26) is inserted into the needle hole to open/close the injection flow channel (34). The disclosure enables adjustment of a position of the needle valve (26) in an axial direction to the nozzle part (25) by providing axial direction position adjustment means (51) in the support mechanism (30).SELECTED DRAWING: Figure 2
Patent JP-2022180160-A (JP)
Title: Resist composition, resist pattern forming method, compound and acid diffusion controller
Inventor: NGUYEN KHANHTIN
IPC: G03F7/039
Filed: 2021-05-24
Abstract: To provide a resist composition that can form a resist pattern having excellent CDU and resolution.SOLUTION: A resist composition contains a base component (A) and a compound (D0) represented by general formula (d0), where Rd0 is a condensed cyclic group that contains a condensed ring containing one or more aromatic rings. The condensed cyclic group has, as a substituent, an acid-degradable group that is degraded by the action of an acid to form a polar group. Yd0 is a divalent linking group or a single bond. Mm+ is an m-valent organic cation. m is an integer of 1 or greater.SELECTED DRAWING: None
Patent JP-2021175807-A (JP)
Title: Fluorine-containing isocyanuric compound
Inventor: NOSE MASAAKI
IPC: C09D201/00
Filed: 2021-06-03
Abstract: To provide a fluorine-containing isocyanuric compound which imparts water-repellent, oil-repellent and antifouling properties to substrates consisting of various materials including resins and has high solubility in solvents.SOLUTION: The present invention provides a compound represented by formula (I) in the figure, where each symbol is as described in the specification.SELECTED DRAWING: None
Patent JP-2022185692-A (JP)
Title: Heterojunction Hall element
Inventor: MIYAKOSHI KAORU
IPC: H01L43/06
Filed: 2021-06-03
Abstract: To provide a highly sensitive heterojunction Hall element.SOLUTION: A heterojunction Hall element 10 forms a two-dimensional electron gas layer 2 serving as an active layer and a cover layer 6 laminated on the two-dimensional electron gas layer by laminating semiconductor layers having different bandgaps. The thickness of the cover layer 6 is set such that a depletion layer spreading from the surface of the stacked semiconductor layers does not affect the two-dimensional electron gas layer 2, thereby eliminating the influence of a surface depletion layer on the two-dimensional electron gas layer 2. In addition, a semiconductor layer (bandgap relaxation layer 6b) that relaxes the bandgap difference is arranged between the semiconductor layers that constitute the cover layer 6 and have different bandgaps to reduce the contact resistance of input/output electrodes.SELECTED DRAWING: Figure 2
Patent JP-2022186009-A (JP)
Title: Recording device and transport device
Inventor: TSUKUDA MASAKAZU
IPC: B65H5/00
Filed: 2021-06-04
Abstract: To remove static electricity from a recording medium efficiently.SOLUTION: A recording device includes: transport means which transports a recording medium in a first direction to a recording area where records are made by recording means; support means which supports the recording medium transported by the transport means and has a contact surface which contacts with the recording medium when the support means supports the recording medium; and static electricity removing means which removes static electricity from the recording medium at a static electricity removing part and in which the static electricity removing part is provided at a position which does not face the contact surface in the support means.SELECTED DRAWING: Figure 9
Patent JP-2022041874-A (JP)
Title: Plasma processing device and plasma processing method
Inventor: FUJIWARA NAOKI
IPC: H01L21/3065
Filed: 2021-06-04
Abstract: To improve process performance with three power pulse signals.SOLUTION: A plasma processing device includes a source RF generation unit that generates source RF pulse signals for at least three power levels, first and second bias RF generation units that generate first and second bias RF pulse signals with at least two power levels at frequencies lower than the frequency of the source RF pulse signal, a synchronization signal generation unit that generates a synchronization signal for synchronizing the source RF generation unit and the first and second bias RF generation units with each other, a first matching circuit that is connected to the source RF generator and an antenna and allows the source RF pulse signal to be supplied from the source RF generation unit to the antenna via the first matching circuit, and a second matching circuit that is connected to the first and second bias RF generation units and a substrate support unit, and allows the first and second bias RF pulse signals to be supplied from the first and second bias RF generation units to the substrate support unit via the second matching circuit.SELECTED DRAWING: Figure 3
Patent JP-2021192790-A (JP)
Title: Essential oil atomizer
Inventor: LEANDER LEE
IPC: A61M11/02
Filed: 2021-06-07
Abstract: To provide an essential oil atomizer improved in the portability.SOLUTION: An essential oil atomizer comprises a chassis 10, a housing 30, an atomization chamber 310, a gas pump 21, a gas tube 22, a gas nozzle 23, an oil nozzle 24, and a filter atomization structure 40. Oil and gas flow together at the gas and oil nozzles to disperse and atomize the oil in the gas flow. The atomization chamber 310 is formed in a main housing 31, and an outer cover 32 covers the atomization chamber 310.SELECTED DRAWING: Figure 1
Patent JP-2022189053-A (JP)
Title: Production method of steel sheet
Inventor: TAKAYAMA TAKUYA
IPC: C21D9/46
Filed: 2021-06-10
Abstract: To provide a production method for a steel sheet that can improve micro-segregation without performing heat treatment for a long time in a slab produced by continuous casting with a general slab thickness (a thickness of 150 mm or more).SOLUTION: A production method for a steel sheet is characterized in that when producing a steel sheet by bloom-rolling a slab with a thickness of 150 mm or more, which is produced by continuous casting and then heating and hot-rolling the slab, pre-hot-rolling heating is performed by securing a prescribed heating time within a range of a prescribed total rolling-reduction ratio R and a prescribed temperature T, wherein the total rolling-reduction ratio R during the bloom-rolling is 15% or more and less than 50%, and the temperature T of a 1/4 thick part of the slab is in a temperature range of 1,150°C or more and 1,300°C or less in the pre-hot-rolling heating.SELECTED DRAWING: Figure 1
Patent JP-2022190298-A (JP)
Title: Image compression device, importance level providing device, image compression method, importance level providing method, and computer program
Inventor: ISHIOKA MASANORI
IPC: G16Y40/20
Filed: 2021-06-14
Abstract: To provide an image compression device for efficiently compressing an image with a low processing load.SOLUTION: An image compression device which is mounted on a moving object and is equipped with a camera, includes: an importance level acquisition unit that acquires an importance level of each position in an image captured by the camera from an importance level providing device installed outside the moving object based on a position of the moving object; a region-of-interest extraction unit that extracts a region of interest from the image based on the acquired importance level; and an image compression unit that compresses each region included in the image at a compression rate according to an extraction result of the region-of-interest extraction unit.SELECTED DRAWING: Figure 3
Patent JP-2022191108-A (JP)
Title: Program and information processing system
Inventor: SAKAMOTO MASARU
IPC: A63F13/69
Filed: 2021-06-15
Abstract: To provide a program or the like capable of performing a win/loss result corresponding to a user's standpoint relationship by intentionally adjusting progress of a game.SOLUTION: A program is provided. The program allows a computer to execute the following respective steps. In a reception step, operation by multiple users who participate in a game is received. In a game, at least two of multiple users play a match. Operation includes input of progress information of a game by a first user. The first user is at least one of multiple users. In an event determination step, an event occurring during a game is determined such that a specific user, namely at least one of multiple users, becomes advantageous in terms of a match on the basis of progress information. In a game control step, progress of a game is controlled on the basis of operation by multiple users and a determined event.SELECTED DRAWING: Figure 1
Patent JP-2023001496-A (JP)
Title: Production method of reduced iron
Inventor: FUJIWARA SHOHEI
IPC: C21B13/00
Filed: 2021-06-21
Abstract: To propose a production method of reduced iron that can prevent the occurrence of clustering when reducing raw material for reduction with reduction gas to obtain reduced iron using a shaft furnace or a kiln furnace.SOLUTION: There is provided a production method of reduced iron using a shaft furnace or a kiln furnace to reduce raw material for reduction by reducing reduction gas to obtain reduced iron. The raw material for reduction contains sintered ore. The raw material for reduction preferably consists of 80 mass% or less of sintered ore and at least one of the residual lump ores and pellets.SELECTED DRAWING: Figure 2
Patent JP-2023004253-A (JP)
Title: Driving evaluation control device and driving evaluation control method
Inventor: TASHIRO YUICHI
IPC: A61B5/16
Filed: 2021-06-25
Abstract: To appropriately evaluate a sign of dangerous driving.SOLUTION: A driving evaluation control device includes: a video data acquisition section for acquiring video data being a video of a driver of a vehicle; an emotion determination section for inferring the emotion level of the driver based on the video data and determining whether or not the inferred emotion level is equal to or more than a threshold level; a vehicle information acquisition section for acquiring vehicle information which indicates the behavior of the vehicle; an abnormal travel determination section for determining whether or not the vehicle is abnormally traveling based on the vehicle information; and a dangerous driving determination section for determining a sign of the dangerous driving by the driver based on timing when it is determined that the emotion level is equal to or more than the threshold level and timing when it is determined that the vehicle is abnormally traveling in a case where it is determined that the emotion level is equal to or more than the threshold level and also it is determined that the vehicle is abnormally traveling.SELECTED DRAWING: Figure 1
Patent JP-2023004453-A (JP)
Title: Redundancy module
Inventor: SHIMBO AIKA
IPC: G05B19/05
Filed: 2021-06-25
Abstract: To improve reliability for data sharing while connecting PLCs located at apart positions such as different buildings with an optical CPU link module.SOLUTION: A redundancy module includes: a first terminal which performs transmission and reception with a first optical CPU link module of a first programmable logic controller; a second terminal which performs transmission and reception with a second programmable logic controller different from the first logic controller; and a control unit. The control unit detects an abnormality on the basis of a signal from the first terminal or the second terminal, and controls flow of the signal in the second terminal.SELECTED DRAWING: Figure 5