baber/WOPTO huggingface dataset:
Patent JP-2023132818-A (JP)
Title: Image processing device and image processing method
Inventor: WANG BO
IPC: G06N3/08
Filed: 2022-03-11
Abstract: To provide an image processing device that performs appropriate class classification and label application.SOLUTION: An image processing device includes: a feature extraction unit that has a first neural network that extracts a feature of a source image and a first target image; a class classification unit that has a second neural network that classifies, on the basis of the extracted feature, the source image and the first target image; a domain classification unit that has a third neural network that performs domain classification; a processing unit 8 that assigns a pseudo label to the first target image using the class classification unit having the second neural network that is in the middle of learning; a self-learning unit 9 that performs, on the basis of a feature obtained by inputting the first target image to which the pseudo label is applied to the feature extraction unit, self-learning of the first to third neural networks; and a learning unit that learns, on the basis of the class classification and a domain classification result and a self-learning result, the first to third neural networks through backpropagation processing.SELECTED DRAWING: Figure 1
Patent JP-2023132841-A (JP)
Title: Sheet, article, decorative sheet, decorative material, and curable composition
Inventor: SAITO TAKAHO
IPC: C08J5/18
Filed: 2022-03-11
Abstract: To provide a sheet that can achieve both of matte property and scratch resistance, and is used for various articles such as building materials such as interior and exterior materials, and display devices.SOLUTION: Provided is a sheet having a surface layer, wherein: one surface of the surface layer has a surface shape having a wrinkled structure; RSm (average length of curved line elements) of the surface shape, which is a parameter in a lateral direction of a profile curved line as stipulated in JIS B0601:2013, is 50 μm or less; and the surface layer contains a polymer having a first repeating unit that includes a ring structure and a second repeating unit that includes a polyoxyalkylene group.SELECTED DRAWING: Figure 1
Patent JP-2023135327-A (JP)
Title: gas meter
Inventor: IWAMOTO RYUJI
IPC: G01F3/22
Filed: 2022-03-15
Abstract: To provide a gas meter capable of easily confirming that the gas has been replaced with a predetermined gas even without installing a dedicated purge detection device.SOLUTION: A gas meter 1 includes: a measuring unit 2 that measures the gas flow rate; a display unit 4 that displays according to an indicated value and a display mode; an operation unit 5 for switching the display mode; and a control unit 3 that controls input and output on the measurement unit 2, the display unit 4, and the operation unit 5. The display unit 4 has a special display mode to display integrated gas flow rate and internal information.SELECTED DRAWING: Figure 1
Patent JP-2023136216-A (JP)
Title: Radio wave transmitting member, emblem and object detection structure
Inventor: MORIHARA HIROMI
IPC: B32B3/26
Filed: 2022-03-16
Abstract: To provide a radio wave transmitting member, an emblem and an object detection structure in which the transmission attenuation of a radio wave is suppressed.SOLUTION: There is provided a radio wave transmitting member which comprises an outer layer, an intermediate layer and an inner layer in this order and has a region in which the total thickness X1 of the outer layer and the inner layer in the transmission direction of the radio wave satisfies the following expressions (1) and (3) and the thickness X2 of the intermediate layer in the transmission direction of the radio wave satisfies the following expressions (2) and (3). Expression (1): Z-0.6 mm≤X1≤Z+0.6 mm, Expression (2): Z-0.3 mm≤X2≤Z+0.3 mm, Expression (3): Z=λ÷√εr×0.5×Y, wherein, λ is the wavelength of the radio wave in vacuum, εr is the specific dielectric constant of each layer at the frequency of the radio wave and Y is an integer of 1 or more.SELECTED DRAWING: Figure 1
Patent JP-2023136247-A (JP)
Title: Anti-vibration control device and method, imaging device, imaging system, program, and storage medium
Inventor: NARITA MASARU
IPC: H04N23/68
Filed: 2022-03-16
Abstract: To accurately determine erroneous detection or transition of a subject and perform subject blur correction without degrading image quality.SOLUTION: An anti-vibration control device includes detection means for detecting a subject from an input image using a trained model and outputting subject information of the detected subject, tracking means for tracking one subject among the detected subjects in a plurality of continuously input images, reliability calculating means for calculating tracking reliability on the basis of the subject information, and correction quantity calculation means that calculates the amount of blur correction used for blur correction by adjusting the amount of provisional blur correction based on the difference between the tracked subject's position and a predetermined target position in the image on the basis of the reliability.SELECTED DRAWING: Figure 1
Patent JP-2023136689-A (JP)
Title: Switching element driving circuit and intelligent power module
Inventor: FUJII MASATAKA
IPC: H02M1/08
Filed: 2022-03-17
Abstract: To provide a switching element driving circuit and an intelligent power module in which switching loss of a switching element can be prevented from being deteriorated.SOLUTION: A gate driving circuit 10A includes: a first current supply unit 11 that, when a gate voltage Vg at a gate terminal G provided on an IGBT 21 is lower than a first voltage V1, supplies a first current Ia to the gate terminal G; a second current supply unit 12 that, when the gate voltage Vg at the gate terminal G is higher than a second voltage V2 that is equal to or higher than the first voltage V1, supplies a second current Ib that is smaller than the first current Ia to the gate terminal G; and a third current supply unit 13 that, when the gate voltage Vg at the gate terminal G is lower than a third voltage V3 that is lower than the first voltage V1, supplies a third current Ic that is smaller than the first current Ia but is larger than the second current Ib to the gate terminal G.SELECTED DRAWING: Figure 2
Patent JP-2022161003-A (JP)
Title: Medical image processing method, medical image processing apparatus, X-ray CT apparatus, and medical image processing program
Inventor: LEE TZU-CHENG
IPC: G06V10/82
Filed: 2022-03-22
Abstract: To generate a medical image in which object visibility and image quality in the medical image are improved.SOLUTION: A medical image processing method according to an embodiment includes: obtaining a first set of projection data by performing, with a first CT apparatus including a detector with a first pixel size, a first CT scan of an object by using a first imaging region of the detector; obtaining a first CT image with a first resolution by performing reconstruction processing on the first set of projection data; obtaining a processed CT image with a resolution higher than the first resolution by applying a machine-learning model for resolution enhancement to the first CT image; and displaying the processed CT image or outputting the processed CT image for analysis processing. The machine-learning model is obtained by machine learning using a second CT image based on a second set of projection data acquired by executing a second CT scan of the object by using a second imaging region smaller than the first imaging region of the detector with a second CT apparatus including a detector with a second pixel size smaller than the first pixel size.SELECTED DRAWING: Figure 3
Patent JP-2023140884-A (JP)
Title: Two-layer separated powder-containing water-based cosmetic
Inventor: KITANI (TOHO) SACHIKO
IPC: A61K8/81
Filed: 2022-03-23
Abstract: To provide a two-layer separated powder-containing water-based cosmetic that suppresses caking while separating into a transparent water layer and a powder layer when left to stand still, and is familiar to the skin without twist.SOLUTION: In a two-layer separated powder-containing aqueous cosmetic containing the following ingredients A to D: (A) water; (B) a water-soluble polycondensation polymer forming microgel; (C) a glitter powder; and (D) a hydrophilic powder with an average particle size of 1 μm or more, the water layer being transparent when left to stand still for more than 6 hours, and the viscosity at 20°C when the entire cosmetic is made uniform being 100 mPa s or less, we have discovered that the above problems can be solved, and have completed the present invention.SELECTED DRAWING: None
Patent JP-2023141070-A (JP)
Title: Learning device, information processing device, substrate processing device, substrate processing system, learning method, and processing condition determination method
Inventor: TOKUYAMA MASAHIRO
IPC: H01L21/306
Filed: 2022-03-23
Abstract: To perform machine learning of a condition that changes with the elapse of time in order to process a substrate.SOLUTION: A learning device 200 includes: an experimental data acquisition part 261 for acquiring a processing amount showing the difference of film thickness before and after processing a coating film formed on a substrate after a substrate processing device for processing the substrate by supplying process liquid to the substrate with the coating film formed is driven under a processing condition including a variation condition that changes with the lapse of time; a first compression part 263 for converting the variation condition so as to reduce the number of dimensions; and predictor generation part 265 for generating a learning model for performing machine learning of learning data including a conversion result obtained by converting the variation condition by the first compression part 263 and a processing amount corresponding to the processing condition and estimating a processing amount showing the difference of film thickness before and after processing the coating film formed on the substrate before being processed by the substrate processing device.SELECTED DRAWING: Figure 4
Patent JP-2023141151-A (JP)
Title: slide device
Inventor: KUZUHARA HIROYUKI
IPC: B60N2/07
Filed: 2022-03-23
Abstract: To enable a regulator bracket to be attached in an appropriate position with respect to a movable rail when an assembly operator performs a regulator bracket assembling operation.SOLUTION: A slide device 10 has a regulator bracket 13 provided with an abutting part 21, and has a movable rail 12 provided with a part 22 subjected to abutment. Thus, when the regulator bracket 13 is attached to the movable rail 12, the abutting part 21 is brought into contact with the part 22 subjected to abutment so as to be capable of coming into sliding contact with it. This enables longitudinal positioning of the regulator bracket 13, and horizontal positioning of the regulator bracket 13.SELECTED DRAWING: Figure 8
Patent JP-2022075941-A (JP)
Title: Manufacturing method of electric wire with terminal and terminal included in electric wire with terminal
IPC: H01R43/048
Filed: 2022-03-24
Abstract: PROBLEM TO BE SOLVED: To keep resistance between a conductor and a terminal low to ensure sufficiently electrical connection. 
     SOLUTION: Provided is a manufacturing method of an electric wire 1 with a terminal, where the electric wire 1 with the terminal has a conductor 3, an electric wire 2, and a terminal 5 connected to the conductor 3. The terminal 5 has three or more compression units along a longitudinal direction of the conductor 3. At least one of the compression units formed third or later is formed between adjacent compression units of a plurality of already-formed compression units. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022159069-A (JP)
Title: Cmp polishing pad with enhanced polishing rate
Inventor: MOHAMMAD T ISLAM
IPC: B24B37/24
Filed: 2022-03-25
Abstract: To provide means of improving, preferably without increasing defects, a removal rate important to efficiency of a process of making an electronic device.SOLUTION: In chemical mechanical polishing, a polishing pad having a polishing portion comprising a polymer matrix and rate enhancing lamellar particles that include a phosphate or arsenate of a group III-A or IV-A metal can be effective in chemical mechanical polishing especially when using slurry comprising particles having a positive charge in slurry conditions.SELECTED DRAWING: Figure 1
Patent JP-2023146072-A (JP)
Title: Frame structure, robot and frame manufacturing method
Inventor: SAITO KON
IPC: B25J18/00
Filed: 2022-03-29
Abstract: To provide a frame structure in which positional accuracy between joint parts provided at frame both ends is high, and can be manufactured and assembled at cheap price, a robot with use of the same, and a frame manufacturing method.SOLUTION: A long frame structure has: a long cylindrical or columnar link part with uniform cross section; a first end part which is bonded to one end of the link part for the purpose of being attached to another component; and a second end part which is bonded to the other end of the link part for the purpose of being attached to another component. The first end part and the second end part are formed by any one or both of casting and cutting. A robot is manufactured by engaging a frame of the frame structure. In a method for manufacturing a long frame, components at both ends are formed via any one or both of casting and cutting processes, and the components at both ends are positioned and bonded when being bonded to both ends of a long cylindrical or columnar link component with uniform cross section.SELECTED DRAWING: Figure 1
Patent JP-2023147501-A (JP)
Title: Electric contact material, and contact, terminal and connector each including the same
Inventor: TORII YOSHITANE
IPC: C25D7/00
Filed: 2022-03-30
Abstract: To provide an electric contact material that has excellent wear resistance, less influenced by the properties of its substrate, and a contact, a terminal and a connector each including the same.SOLUTION: An electric contact material includes a conductive substrate, and a silver-containing layer that contains silver and is provided on at least part of the surface of the conductive substrate. In a cross section of the electric contact material, the peak IQ value of the silver-containing layer lies within a range of 5.00% or more and 20.00% or less of the maximum IQ value of the silver-containing layer.SELECTED DRAWING: Figure 1
Patent JP-2023148253-A (JP)
Title: Image processing apparatus and program
Inventor: UNO RYOKO
IPC: G06T7/20
Filed: 2022-03-30
Abstract: To improve the accuracy of detecting a person which is included in all of multiple pieces of video image data generated by a plurality of imaging apparatuses.SOLUTION: An image processing apparatus 1 includes: a data acquisition unit 141 which acquires multiple pieces of video image data generated by multiple cameras C arranged in a predetermined space; a feature identifying unit 145 which identifies features of the change in height of the head of a person included in first video image data generated by a first camera C, out of the multiple pieces of video image data, and features of the change in height of the head of a person included in second video image data generated by a second camera C which is different from the first camera C; and a person identifying unit 146 which functions as a person identifying unit configured, when the features identified by the feature identifying unit 145 based on the first video image data are coincident with the features identified based on the second video image data, to determine that persons having the identified features are identical.SELECTED DRAWING: Figure 4
Patent JP-2022084912-A (JP)
Title: Heat exchanger for cryogenic freezer having helium as working gas, method for manufacturing such heat exchanger, and cryogenic freezer comprising such heat exchanger
IPC: F28D9/02
Filed: 2022-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger having a simple structure despite the use of helium as a heat storage material, and having lower cost compared to a heat exchanger having a rare earth compound. 
     SOLUTION: A heat exchanger comprises at least one cell (2) having a cell wall (4) including an outer (4a) and an inner (4i), where the cell wall (4) is at least partially thermally conductive; the at least one cell (2) has one or more cavities (6) surrounded by the cell wall (4) and connected to each other; the outer (4a) of the cell wall (4) at least partially defines a boundary of a flow channel for helium working gas; the at least one cell (2) has a pressure equilibrium opening part (8); and the one or more cavities (6) are filled with helium as a heat storage material. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022087189-A (JP)
Title: Electronic expansion valve
IPC: F16K27/00
Filed: 2022-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an electronic expansion valve. 
     SOLUTION: An electronic expansion valve (100) includes a valve body (10), a spindle assembly (20), a screw assembly (30), a rotor assembly (50), a stator assembly, and a sleeve (40), and is characterized in that: a guide sleeve (16) for guiding a movement of the spindle assembly (20) is provided inside the valve body (10); the spindle assembly (20) is provided to the guide sleeve (16); the screw assembly (30) is connected to the rotor assembly (50); the stator assembly can act on the rotor assembly (50) to drive the rotor assembly (50) to rotate; the screw assembly (30) can be moved through the rotation of the rotor assembly (50); a valve port (11) is bored in the valve body (10); the spindle assembly (20) is driven by the screw assembly (30) to open and close the valve port (11); and the sleeve (40) is provided to cover one end of the valve body (10) separate from the valve port (11). 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023155041-A (JP)
Title: Information processing device, information processing method and program
Inventor: IWAKI KOZO
IPC: G06Q50/08
Filed: 2022-04-08
Abstract: To provide an information processing device, an information processing method and a program that enable an operation state of an electric tool to be easily grasped.SOLUTION: An information processing device according to an aspect of the present invention comprises: means for acquiring, from respective electric tools included in a plurality of electric tools, position information on the electric tools and actuation information representing that the electric tools are actuated; means for generating, based upon the actuation information, operation information representing states of operation of the electric tools; means for accepting specification of an area; and means for extracting electric tools whose position information is included in the specified area among the plurality of electric tools; means for generating display information for causing a display device to display the operation information on the extracted electric tools; and means for outputting the display data.SELECTED DRAWING: Figure 9
Patent JP-2023156020-A (JP)
Title: Water treatment apparatus
Inventor: TSUYAMA YOSHIO
IPC: A61M1/16
Filed: 2022-04-12
Abstract: To provide a water treatment apparatus capable of improving a system recovery rate of the whole water treatment apparatus by keeping a recovery rate in a recovery RO module at a substantially constant value.SOLUTION: A water treatment apparatus includes: a recovery RO module separating RO drain water into return water and non-recovery drain water by using a reverse osmotic membrane to the RO drain water; a recovery RO pump; a RO drain channel guiding the RO drain water to the recovery RO pump; a pressure sensor detecting the pressure of the RO drain water; a return water amount sensor detecting a generation amount of return water; a first drain regulation valve disposed in the middle of the RO drain channel; a non-recovery drain channel guiding the non-recovery drain water to an exhaust port; and a second drain regulation valve disposed in the middle of the non-recovery drain channel. The recovery RO pump is controlled based on the detection result of the return water amount sensor, the first drain regulation valve is controlled based on the detection result of the pressure sensor, and the second drain regulation valve is controlled based on a previously set target recovery rate.SELECTED DRAWING: Figure 1
Patent JP-2023158931-A (JP)
Title: Control device of internal combustion engine
Inventor: SUZUKI YUKI
IPC: F02D19/12
Filed: 2022-04-19
Abstract: To prevent increase of a pressure of a gas in a crank chamber.SOLUTION: Executed are: a processing (S100) for calculating a target injection amount Qs; a processing (S130) for calculating a crank chamber internal pressure J as a pressure of a gas in a crank chamber; a processing (S180) for injecting water of a first injection amount Q1 from a water injection valve during valve opening of an intake valve; a first setting processing (S150, S210, S320) for setting the first injection amount Q1 to the target injection amount Qs or less; a processing (170) for injecting water of a second injection amount Q2 from the water injection valve during valve closing of the intake valve; and a second setting processing (S160, S220, S310) for setting the second injection amount Q2 to a value of the difference between the target injection amount Qs and the first injection amount Q1. In the first setting processing, the first injection amount Q1 is set to a smaller value with a case when the crank chamber internal pressure J is the first specified value K1 or more (S140:NO) than when the crank chamber internal pressure J is less than a first specified value K1 (S140:YES).SELECTED DRAWING: Figure 3
Patent JP-2023159603-A (JP)
Title: シール装置
IPC: H02G3/22
Filed: 2022-04-20
Abstract: 【課題】確実なシール性能を安定して確保する。【解決手段】部品１の穴２にワイヤーハーネスを挿通させるときに部品とワイヤーハーネスの隙間をシールするシール装置は、ワイヤーハーネスの電線が挿入される複数のスリット５を有し、弾性体により形成されたシールブロック６と、複数に分割して構成され、組み立てられたときにシールブロックを圧縮状態で収容するケース７と、ケースに設けられ、部品に取り付けるための取付部８とを備える。【選択図】図１
Patent JP-2022179364-A (JP)
Title: Image forming apparatus and control method
Inventor: KANEDA SOUN
IPC: G03G21/14
Filed: 2022-04-22
Abstract: To prevent unnecessary rotation of a photoconductor drum from the reception of a printing command until when the tip of a sheet reaches the photoconductor drum.SOLUTION: When a control unit receives a printing command, it starts rotation of a heating member; after the lapse of a standby time from the start of rotation of the heating member, starts rotation of a photoconductor drum; after the start of rotation of the photoconductor drum, starts conveyance of a sheet; and after the start of conveyance of the sheet, forms a toner image on the sheet. A standby time when a monochrome mode is executed for forming a toner image by using only a second color toner is longer than a standby time when a color mode is executed for forming a toner image by using both a first color toner and the second color toner.SELECTED DRAWING: Figure 6
Patent JP-2023160371-A (JP)
Title: 半導体装置
IPC: H01P5/08
Filed: 2022-04-22
Abstract: 【課題】ワイヤのインダクタンス値を低減することができる半導体装置を得る。【解決手段】ＭＭＩＣ２はＤＣパッド３ａ～３ｃを有する。バイアス基板４の上に複数のＭＩＭキャパシタ５ａ～５ｃが実装されている。複数のパッド６ａ～６ｃがバイアス基板４の上に設けられ、複数のＭＩＭキャパシタ５ａ～５ｃの上地電極にそれぞれ接続されている。ワイヤ７ａ～７ｃがＤＣパッド３ａ～３ｃを複数のパッド６ａ～６ｃの何れかに接続する。複数のパッド６ａ～６ｃは、平面視でＤＣパッド３ａ～３ｃと複数のＭＩＭキャパシタ５ａ～５ｃとの間に配置され、横並びした複数のＭＩＭキャパシタ５ａ～５ｃの列に対して平行に延びている。【選択図】図１
Patent JP-2022095992-A (JP)
Title: Joint function improvement agent
IPC: A61K31/198
Filed: 2022-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a joint function improving composition capable of protecting cartilage and improving joint pain. 
     SOLUTION: The joint function improving composition comprises, as active ingredients, specific ingredients from glucosamine and at least one plant material selected from barley, peucedanum japonicum thunb, kudzu, rice, maqui berry and ginger. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT