baber/WOPTO huggingface dataset:
Patent JP-2023056872-A (JP)
Title: Direction-of-arrival estimation device, direction-of-arrival estimation method, program
Inventor: OTSUJI TAICHI
IPC: G01S3/48
Filed: 2021-10-08
Abstract: To provide a direction-of-arrival estimation device which offers high estimation accuracy for a direction-of-arrival of a radio wave.SOLUTION: A direction-of-arrival estimation device provided herein is configured to derive a first spectrum of a radio wave signal using the MUSIC method based on the radio wave signal received by an array antenna, derive a second spectrum of the radio wave signal using a deep learning method based on the radio wave signal, and estimate a direction of arrival of the radio wave signal using a peak search method based on the first spectrum and the second spectrum.SELECTED DRAWING: Figure 1
Patent JP-2022009095-A (JP)
Title: Microbial bacterial cell-containing beverage
IPC: A23L5/00
Filed: 2021-10-13
Abstract: PROBLEM TO BE SOLVED: To provide means effective for improving dispersibility of precipitate or coagulant of a microbial bacterial cell that is generated during manufacturing and storage, in a beverage containing the microbial bacterial cell such as lactic acid bacterium. 
     SOLUTION: A microbial bacterial cell containing beverage containing (A) a microbial bacterial cell powder, and (B) a polyglycerol fatty acid ester obtained by ester bonding polyglycerol having 3 to 10 of polymerization degree and a fatty acid ester having 10 to 18 carbons. A method for manufacturing a microbial bacterial cell-containing beverage includes a step of homogenizing after mixing the microbial bacterial cell powder-containing solution and an emulsifying agent solution containing polyglycerol fatty acid ester dispersed in an alkaline solution of 50 to 90°C. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023058823-A (JP)
Title: skeleton bucket
Inventor: NAKAZATO HISAO
IPC: E02F3/40
Filed: 2021-10-14
Abstract: To reduce vibration noise generated during sieving work of a skeleton bucket.SOLUTION: The present invention is a skeleton bucket 1 that is operably and detachably attached to a tip of an arm of a heavy construction machine. A vibrating device 8 comprises a substantially cylindrical vibration case 16 having both side surfaces as a bottom surface, which is fixed to a pair of opposing side surface portions 4 and 5 of a bucket body 3 via damping members 14, a vibration plate 20 fixed within the vibration case 16, a low frequency vibration motor 21 fixed on the vibration plate 20, and at least one vibration arm 17 extending from the cylindrical vibration case 16 towards a sieve member 7. A vibration member 19 connected to the tip of the vibration arm 17 via a bolt 18 is formed in a substantially central portion of the sieve member 7 so as to correspond to the vibration arm 17.SELECTED DRAWING: Figure 1
Patent JP-2023061272-A (JP)
Title: Optical system and imaging device
Inventor: FUJISAKI TOYOKATSU
IPC: G02B13/00
Filed: 2021-10-19
Abstract: To provide an optical system which is bright and lightweight, and with which a change of an optical performance due to temperature changes is small.SOLUTION: An optical system OL comprises a plurality of lenses L that includes at least one positive lens and at least one negative lens and a final negative lens Gn which is closest to an image side. A refractive index of a material of the final negative lens in a d ray is defined to be Ndn, and a temperature change coefficient of the refractive index Ndn at 20°C is defined to be dn_n/dt. A refractive index of a material of a specific positive lens included in the plurality of lenses in a d ray is defined to be Ndp, and a temperature change coefficient of the refractive index Ndp at 20°C is defined to be dn_p/dt. In this case, conditional expressions 1.40≤Ndn≤1.80, -300×10-6≤dn_n/dt≤-50×10-6, 1.75≤Ndp≤2.40, -15.0×10-6≤dn_p/dt≤2.0×10-6 are satisfied.SELECTED DRAWING: Figure 1
Patent JP-2023062962-A (JP)
Title: Robot simulation device, robot simulation system, and robot simulation method
Inventor: OKUNO HIGASHI
IPC: B25J9/22
Filed: 2021-10-22
Abstract: To provide a robot simulation corresponding to unknown environment.SOLUTION: A robot simulation device 100 includes: an input generation part 12A for generating a set of input parameters according to input distribution 11D; a simulation execution part 14A for evaluating the corresponding output parameter for each of the generated input parameters; an output distribution estimation part 13 for estimating output distribution data 14 in which the set of the evaluated output parameters are stacked, and updating the output distribution data 14 until the output distribution data 14 is converged; and a result output part 16 for outputting the converged output distribution data 14.SELECTED DRAWING: Figure 1
Patent JP-2023066518-A (JP)
Title: Information processing system, information processing method, and computer program
Inventor: YABE RYO
IPC: G06F3/01
Filed: 2021-10-29
Abstract: To provide an information processing system configured to increase distribution motivation of a distribution user, viewing motivation of a viewing user and/or communication motivation of the users, an information processing method, and a computer program.SOLUTION: An information processing system includes a second video generation unit which causes a second object, as a second video, to be displayed in a second region in a virtual space, and generates second information for displaying a character object of a first user so as to move in a first region and the second region. The second video generation unit includes an association unit which causes a third object to be displayed in the second region and associates, when the character object of the first user and the third object have a predetermined relationship, a fourth object associated with the third object with the character object of the first user.SELECTED DRAWING: Figure 39
Patent JP-2023069554-A (JP)
Title: vehicle toy
Inventor: KAMIYAMA KEI
IPC: A63H17/00
Filed: 2021-11-05
Abstract: To provide a vehicle toy excellent in safety properties.SOLUTION: A vehicle toy 1 comprises: a vehicle body 10; a third wheel 23 which is provided on a third axle 23a which has a crank CR for converting a rotation motion into a vibration motion; and a vibration part 30 which has an engagement part 33 engaged to the crank CR, and vibrates by the crank CR following rotation of the third wheel 23a. The engagement part 33 is pressed by the crank CR thereby capable of bending in a vibration direction of the vibration part 30. When the vehicle toy 1 is made travel and the third wheel 23 rotates, a finger or the like is caught between a flue part 34 of the vibration part 30 and the vehicle body 10, the engagement part 33 engaged to the crank CR is pressed by the crank CR and is bent in the vibration direction of the vibration part 30, therefore it is possible to prevent pressing of the finger or the like caught between the part of the vibration part 30 and the vehicle body 10.SELECTED DRAWING: Figure 2
Patent JP-2022033756-A (JP)
Title: Imaging element, imaging device, method of actuating imaging element, and program
IPC: G02B7/34
Filed: 2021-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an imaging element, an imaging device, a method of actuating the imaging element, and a program that can enhance the accuracy of autofocus with a simple configuration. 
     SOLUTION: An imaging element includes: a reading circuit that reads out pixel data obtained by imaging a subject at a first frame rate; a memory that stores the readout pixel data; and an output circuit that outputs image data based on the stored pixel data at a second frame rate. The first frame rate is higher than the second frame rate. The pixel data includes phase difference pixel data, and non-phase difference pixel data different from the phase difference pixel data. The reading circuit reads out each pixel data of a plurality of frames in parallel in an output period defined by the second frame rate as a period in which image data of one frame is to be output, and performs reading of the non-phase difference pixel data and a plurality of times of reading of the phase difference pixel data in the output period. 
     SELECTED DRAWING: Figure 11 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023072261-A (JP)
Title: Separator and non-aqueous electrolyte secondary battery having the same
Inventor: MIYAZAKI SHINYA
IPC: H01M50/414
Filed: 2021-11-12
Abstract: To provide a separator which is excellent in antistatic properties, degassing capability in winding, and impregnation property of a non-aqueous electrolyte in formation of an electrode body.SOLUTION: A separator has a base material layer made of a porous resin, and a ceramic layer containing 85 mass% or more of first inorganic particles on at least one surface thereof. The main surface of the separator has long sides. The separator further has an adhesive layer provided on at least the one main surface thereof at a predetermined pitch so as to form a stripe pattern. The adhesive layer contains an adhesive resin, and second inorganic particles. A content of the second inorganic particles in the adhesive layer is 3 mass% or more and 65 mass% or less. An angle between the adhesive layer and the long sides of the main surface of the separator is 20° or more and 70° or less.SELECTED DRAWING: Figure 1
Patent JP-2023074703-A (JP)
Title: Display control device, head-up display device and display control method
Inventor: MASUYA YUKI
IPC: G09G5/00
Filed: 2021-11-18
Abstract: To suppress variations in an impression of the depth feeling of an image that is presented even if a position of a display region of a virtual image and an eye position of an observer are different.SOLUTION: A processor executes object movement processing of, while moving a virtual object VO, gradually changing a size As at a prescribed change rate G following the movement of the virtual object VO, and changing the change rate G on the basis of at least one of the position in the height direction of a display region 100, the eye position in the height direction of an observer in an eye box 200, the pitching attitude of a vehicle and information that can estimate these.SELECTED DRAWING: Figure 4
Patent JP-2023078649-A (JP)
Title: internal combustion engine
Inventor: NAKAN AKIRA
IPC: F02F7/00
Filed: 2021-11-26
Abstract: To provide an internal combustion engine capable of improving rigidity of a region near a first solenoid valve mounting portion and a second solenoid valve mounting portion disposed between adjacent cylinder head fastening portions of an oil pump storage portion of a chain case, and preventing a load by vibration of the oil pump storage portion from acting on a first solenoid valve and a second solenoid valve.SOLUTION: An axis 23R of a storage hole 23A of a first solenoid valve mounting portion 23 and an axis 24R of a storage hole 24A of a second solenoid valve mounting portion 24 are disposed on different positions in an EF direction. The first solenoid valve mounting portion 23 and the second solenoid valve mounting portion 24 are at least partially overlapped in an AB direction. Fastening holes 41A, 42A of cylinder head fastening portions 41, 42 are formed outside of a projection region of projecting the storage hole 23A of the first solenoid valve mounting portion 23 to the fastening holes 41A, 42A side, and outside of a projection region of projecting the storage hole 24A of the second solenoid valve mounting portion 24 to the fastening hole 41A, 42A side.SELECTED DRAWING: Figure 3
Patent JP-2023086220-A (JP)
Title: Knuckle cast and knuckle
Inventor: KARIYA TOMOICHIRO
IPC: B62D7/18
Filed: 2021-12-10
Abstract: To provide a technology which achieves improvement of castability despite a knuckle cast including a first reinforcement rib and a second reinforcement rib designed to improve rigidity.SOLUTION: A knuckle cast 20 comprises a casting plan part 22 and a product part 23 formed along flow of a molten metal 21. The product part 23 includes: an intermediate part 26; a first fastening part 27 integrally formed with one end (the casting plan part 22 side) of the intermediate part 26; a second fastening part 28 integrally formed with the other end of the intermediate part 26; and a first rib 31 and a second rib 32 which are integrally formed with the intermediate part 26 so as to extend from the first fastening part 27 to the second fastening part 28. The first rib 31 and the second rib 32 are not parallel to each other and are arranged in a V shape so that a rib interval W1 at the first fastening part 27 side becomes narrower than a rib interval W2 at the second fastening part 28 side.SELECTED DRAWING: Figure 4
Patent JP-2023088783-A (JP)
Title: Information providing device, information providing method, and program
Inventor: FURUKI TEPPEI
IPC: G06Q30/0207
Filed: 2021-12-15
Abstract: To provide an information providing device, an information providing method, and a program capable of effectively providing time-limited coupons to attract customers to stores which sell products.SOLUTION: An information providing device includes: a user tendency estimation part for estimating a time zone when the user highly tends to use an electronic settlement service at an actual store, based on the history of settlement information in the electronic settlement service which processes the settlement relating to the purchase at the actual store; and a privilege providing part for providing, based on the time zone, to a user terminal device used by a user related to the payment information, a privilege which can be used during a predetermined period at the actual store.SELECTED DRAWING: Figure 1
Patent JP-2023090549-A (JP)
Title: Voltage generation circuit and interface circuit
Inventor: USUDA MASAYUKI
IPC: G11C5/14
Filed: 2021-12-17
Abstract: To shorten time required for voltage change.SOLUTION: A voltage generation circuit of an embodiment includes: a resistance circuit including a first node to which a supply voltage is applied, a second node to which a reference potential is applied, an output terminal which outputs an output voltage based on the supply voltage, a plurality of resistive elements which are connected in series between the first node and the second node, and a plurality of switching elements which are respectively connected to a plurality of nodes between the adjacent resistive elements included in the plurality of resistive elements and can supply, to the output terminal, one of a plurality of voltages obtained by resistive voltage division by the plurality of resistive elements; and a capacitance circuit including a plurality of capacitive elements each of which has a first end that can individually apply a first voltage or a second voltage and a second end that is commonly connected to the output terminal, in which the first voltage or the second voltage is applied to each first end depending on the one voltage supplied from the resistance circuit to the output terminal.SELECTED DRAWING: Figure 3
Patent JP-2022031965-A (JP)
Title: Multilayer ceramic capacitor
IPC: H01G4/30
Filed: 2021-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer ceramic capacitor which allows improvement in connection reliability of external electrodes. 
     SOLUTION: A multilayer ceramic capacitor comprises a ceramic element body, and first to third external electrodes. The ceramic element body is configured such that a plurality of first internal electrodes, which are led out to a first end surface and a second end surface, and a plurality of second internal electrodes, which are led out to at least one of a first lateral surface and a second lateral surface, are alternately laminated via dielectric layers. The first and second external electrodes cover the end surfaces, and they extend to the first lateral surface and the second lateral surface, respectively. The third external electrode has: a first lateral surface region formed on the first lateral surface; and a second lateral surface region formed on the second lateral surface. The first lateral surface region and the second lateral surface region are formed along a first direction in a manner shifted from each other, and they at least partially face each other in a second direction. The dimension of the ceramic element body in the first direction ranges from 0.4 to 0.6 mm. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023092062-A (JP)
Title: Electronic apparatus, control method, and program
Inventor: YAMAMOTO TATSUYA
IPC: A45D29/00
Filed: 2021-12-21
Abstract: To provide an electronic apparatus, a control method, and a program which facilitate adjustment of the hue of the design by a user.SOLUTION: A printer (electronic apparatus) includes an operation unit (reception means) which receives input of color information by an abstract expression about colors to a reference image, and controls information about colors of the design to be printed on a printing object on the basis of the input received by the operation unit. For example, the printer creates a plurality of change candidates by performing mutually-different color adjustment to the previous printing result, displays the plurality of created change candidates together with the previous printing result, and receives selection from a user.SELECTED DRAWING: Figure 8
Patent JP-2023092898-A (JP)
Title: Game program, recording medium, and game processing method
Inventor: KAWAHARA ATSUSHI
IPC: A63F13/58
Filed: 2021-12-22
Abstract: To provide a game program capable of increasing interest, a recording medium and a game processing method.SOLUTION: A game program makes an information processing device 3 function as an advantageous effect generation processing unit 27 for generating an advantageous effect related to a time during a battle if a player character 17 operated by a player beats down an enemy character by an attack, and an advantageous effect variation processing unit 29 for varying the degree of the advantageous effect on the basis of the number of enemy characters beaten down by an attack at a time.SELECTED DRAWING: Figure 3
Patent JP-2022031392-A (JP)
Title: Electronic receipt managing server and program
IPC: G06Q30/02
Filed: 2021-12-23
Abstract: PROBLEM TO BE SOLVED: To provide a commodity sales data processing apparatus and program from which a user can receive an electronic receipt only by carrying a customer medium and can be given a bonus. 
     SOLUTION: A commodity sales data processing apparatus according to the present invention has transmitting means for, when first customer specifying information for use in specifying a customer receiving electronic receipt data regarding a transaction content is input from an input unit, generating the electronic receipt data regarding the commodity sales data to transmit it to an external device together with the first customer specifying information, and bonus generating means, when receiving second customer specifying information from an external apparatus storing the first customer specifying information and the second customer specifying information for use in specifying the customer receiving a bonus in association with each other, generating bonus information based on the transaction in response to the transmission of the first customer specifying information by the transmitting means. 
     SELECTED DRAWING: Figure 14 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023095253-A (JP)
Title: camera
Inventor: OKAMOTO MITSUHIRO
IPC: G02B7/04
Filed: 2021-12-24
Abstract: To provide a camera that can suppress a change in an optical axis.SOLUTION: A camera 100 has: a cylinder 300; a lens assembly 400 that is arranged inside the cylinder; and a movement mechanism 500 that moves the lens assembly 400 to an optical axis direction LL. The movement mechanism 500 has: a rod 510 that is located on an image formation side of the lens assembly 400 in the optical axis direction LL and has a tip part connected to a base end part of the lens assembly 400; a feeding device 550 that feeds the rod 510 to a light reception side in the optical axis direction LL; a compression coil spring 540 that urges the rod 510 to the image formation side in the optical axis direction LL; and an urging piece 563 that urges the rod 510 in a direction orthogonal to the optical axis direction LL. The feeding device 550 has: a spindle 551 that pressures the rod 510 from the image formation side in the optical axis direction LL; and a thimble 553 that displaces the spindle 551 along a center axis J551 while rotating the spindle centering around the center axis J551.SELECTED DRAWING: Figure 17
Patent JP-2023095287-A (JP)
Title: Ceramic electronic component and manufacturing method for the same
Inventor: MORI HIROMU
IPC: H01G4/30
Filed: 2021-12-24
Abstract: To provide a large-capacity ceramic electronic component capable of suppressing delamination and a manufacturing method for the same.SOLUTION: A ceramic electronic component has a plurality of dielectric layers alternately stacked on top of each other and a plurality of internal electrode layers, and an auxiliary electrode protruding inside one of the plurality of dielectric layers from at least one surface of a pair of internal electrode layers facing each other across one of the plurality of dielectric layers of the plurality of internal electrode layers. The angle of the protruding direction of the auxiliary electrode with respect to the surface is greater than 0 degrees and less than or equal to 45 degrees.SELECTED DRAWING: Figure 3
Patent JP-2023095342-A (JP)
Title: refrigerator
Inventor: AOKI HITOSHI
IPC: F25D17/08
Filed: 2021-12-24
Abstract: To provide a refrigerator which can maintain freshness of foods stored in a storage container over a long period.SOLUTION: A refrigerator 10 includes: a cooling room 115 in which a cooler for cooling cool air is stored; a draft trunk 118 in which the cool air blown from the cooling room 115 to a storage room circulates; a storage container 25 disposed in the storage room; and an introduction port 34 through which cool air is introduced into the storage container 25. In the storage container 25, an air passage cover 35 is disposed at a position facing the introduction port 34.SELECTED DRAWING: Figure 8A
Patent JP-2021532459-A (JP)
Title: 標的細胞標識方法、装置、記憶媒体及び端末デバイス
IPC: G06T7/00
Filed: 2019-11-15
Abstract: 本出願は画像処理の技術分野に関し、特に標的細胞標識方法に関するものであり、オリジナルスキャン画像を取得し、オリジナルスキャン画像のオリジナル画像フォーマットを確定して、オリジナルスキャン画像を予め設定された画像フォーマットの第１画像に変換するステップと、予め設定されたカット方法によって第１画像を複数の画像ブロックにカットして、各画像ブロックの第１画像における配列位置を記録するステップと、各画像ブロックをそれぞれ予め設定されたディープラーニング検出モデルに入力し、ディープラーニング検出モデルから出力された各画像ブロックにおける標的細胞の第１位置情報を得るステップと、各第１位置情報及び対応する配列位置により、各標的細胞の第１画像における第２位置情報を確定するステップと、配列位置に従って各画像ブロックに対して統合処理を行い、第２位置情報に基づいて、統合された第２画像において各標的細胞を標識するステップと、標的細胞の標識が行われた第２画像をオリジナル画像フォーマットの第３画像に変換して、第３画像を表示するステップと、を含む。
Patent JP-2021531649-A (JP)
Title: 基板位置決め装置および方法
IPC: H01L21/027
Filed: 2019-07-17
Abstract: 本明細書では、チャンバ内の基板を処理するために、特に、保持チャンバまたは処理チャンバ内に非円形基板を位置決めするために使用される装置および方法が説明される。さらに、本明細書に記載されているのは、上面と底面との間の基板の厚みに沿って送られた照射を検出し、基板が回転されるときの信号強度を決定し、中心位置に関してチャンバ内の基板の位置を決定するための信号強度パターンを得る方法および装置である。【選択図】図２Ａ
Patent JP-2021530348-A (JP)
Title: プリントヘッド調整装置、システム、および方法
IPC: B41J2/01
Filed: 2019-07-19
Abstract: 印刷システムは、プリントヘッドを支持し、ｘ軸、ｙ軸、ｚ軸直交座標系のｘ軸方向に延在するビームに沿って並進するように装着されたプリントヘッドキャリッジを含む。印刷システムを制御する方法は、プリントヘッドのｘ軸、ｙ軸、およびｚ軸周りの回転方向の向き、およびプリントヘッドのｙ軸およびｚ軸に沿った位置の１つ以上を検知することを含む。検知された１つ以上の回転方向の向きおよび位置に基づき、プリントヘッドキャリッジをビーム上で支持するように配置された１つ以上の軸受の位置を調整する。１つ以上の軸受の位置を調整することにより、プリントヘッドの回転方向の向きおよびプリントヘッドの位置の一方または両方を調整する。システムおよび方法は、印刷システムの制御に関する。【選択図】図１
Patent JP-2021531107-A (JP)
Title: レジリン材料の履物および製造方法
IPC: A43B1/00
Filed: 2019-07-17
Abstract: 履物物品（１０）は、アッパー（１２）およびアッパー（１２）と連結されたミッドソール（１４）を含む。ミッドソール（１４）は、架橋組換えレジリンおよび極性非水溶媒を含む固体レジリン材料の少なくとも１つの部分を含む。
Patent JP-2021534104-A (JP)
Title: Ｐａｄ酵素のベンズイミダゾール阻害剤
IPC: C07D409/14
Filed: 2019-08-07
Abstract: 本発明は、ＰＡＤ４の阻害剤として有用な式（Ｉ）の化合物またはその医薬的に許容される塩、その組成物、およびＰＡＤ４関連性障害の治療方法を提供する。可変環Ａ、Ｂ、Ｒ１、Ｒ３、Ｒ８および他の可変基は本明細書中に定義されるとおりである。