baber/WOPTO huggingface dataset:
Patent JP-2022532400-A (JP)
Title: 映像コーディングにおける参照ピクチャリサンプリングに対する双方向オプティカルフロー（ｂｉｏ）コーディングツールの取扱い
IPC: H04N19/513
Filed: 2020-05-14
Abstract: ビデオデコーダによって実装される、復号する方法は、ビデオデコーダにより、復号している現在ピクチャの解像度が、現在ピクチャに関連する参照ピクチャリストによって特定される参照ピクチャの解像度と同じであるかを決定することと、現在ピクチャの解像度が参照ピクチャの各々の解像度と同じであると決定されたとき、ビデオデコーダにより、現在ピクチャの現在ブロックに対して双方向オプティカルフロー（ＢＤＯＦ）を有効にすることと、現在ピクチャの解像度が参照ピクチャのうちのいずれかの解像度と異なると決定されたとき、ビデオデコーダにより、現在ピクチャの現在ブロックに対してＢＤＯＦを無効にすることと、現在ブロックに対してＢＤＯＦが有効にされるとき、ビデオデコーダにより、ＢＤＯＦを用いて現在ブロックに対応する動きベクトルを精緻化することと、を含む。
Patent JP-2022535694-A (JP)
Title: 乳がんを処置するためのリュープロリド酢酸塩組成物およびその使用方法
IPC: A61K47/14
Filed: 2020-05-26
Abstract: ホルモン受容体陽性乳がんを有する被験体における卵巣機能を抑制するための組成物および方法。本発明は、リュープロリドまたは薬学的に許容されるその塩もしくは類似体を含む、延長放出性の生分解性ポリマー組成物の投与によって、乳がん患者における卵巣機能を抑制するための方法、およびホルモン受容体陽性（ＨＲ－陽性）乳がんを処置する方法に関する。したがって、一態様では、本開示は、そのような処置を必要とするＨＲ－陽性乳がん患者に、有機溶媒、リュープロリドまたは薬学的に許容されるその塩もしくは類似体および生分解性ポリマーを含む、治療有効量の流動性延長放出性組成物を投与することによって、ＨＲ－陽性乳がんを有する被験体における卵巣機能を抑制する方法を提供する。
Patent JP-2022534925-A (JP)
Title: 薬物送達デバイス用の組立体、および薬物送達デバイス
IPC: A61M5/31
Filed: 2020-05-27
Abstract: 薬物送達デバイス用の組立体であって、薬物リザーバを受けるためのハウジング（１１）を含むハウジングユニットと、キャップ（１２）とを含み、ここでキャップ（１２）は、ハウジング（１１）に対して解放可能に固定可能であり、組立体は、少なくとも２つの異なる状態、すなわちキャップ（１２）がハウジング（１１）に対して固定されているキャップ装着状態と、キャップ（１２）がハウジング（１１）から解放されている、たとえばハウジング（１１）から分離している、キャップ脱離状態とを有しており、キャップ（１２）は、ハウジング（１１）からキャップ（１２）を解放するため、たとえば分離するために、ユーザによって把持されるように構成された外側部材（２１）を含み、外側部材（２１）は、ハウジング（１１）からキャップ（１２）を解放するためにハウジング（１１）に対して回転可能であり、組立体は、キャップ装着状態からキャップ脱離状態に切り替わるときに、ハウジング（１１）に対する外側部材（２１）の回転運動を、ハウジング（１１）に対する外側部材（２１）の軸方向運動に変換するように構成された機械的インターフェースを含み、機械的インターフェースは、組立体がキャップ装着状態からキャップ脱離状態に切り替えられるときに、ハウジング（１１）に対する外側部材（２１）の動きを案内するように構成された少なくとも１つの案内トラック（３０）を含むか、それ（３０）によって形成されており、案内トラック（３０）は、少なくとも第１の傾き領域（３０Ａ）および第２の傾き領域（３０Ｂ）を有しており、組立体がキャップ装着状態からキャップ脱離状態に切り替えられるときに、第２の傾き領域（３０Ｂ）が外側部材（２１）の動きを案内する前に、第１の傾き領域（３０Ａ）が外側部材（２１）の動きを案内し、第１の傾き領域（３０Ａ）が動きを案内し、外側部材（２１）が角度Ａだけ回転するとき、外側部材（２１）は第１の距離だけハウジング（１１）から離れるように軸方向に変位し、第２の傾き領域（３０Ｂ）が動きを案内し、外側部材（２１）が角度Ａだけ回転するとき、外側部材（２１）は第２の距離だけハウジング（１１）から離れるように軸方向に変位するように、第１の傾き領域（３０Ａ）と第２の傾き領域（３０Ｂ）は互いに調整されており、第２の距離は第１の距離より短い、組立体が提供される。【選択図】図１８
Patent JP-2022537500-A (JP)
Title: バンコマイシンリポソーム組成物および方法
IPC: A61K47/14
Filed: 2020-05-22
Abstract: 本発明の主題は、薬物動態を改善し、薬物負荷および溶液安定性を増強したリポソーム化バンコマイシンための組成物および方法に関する。【選択図】図５
Patent JP-2022058522-A (JP)
Title: SYSTEM AND METHOD FOR SINGLE-USER HYBRID MIMO FOR mmWAVE WIRELESS NETWORK
IPC: H04B7/0413
Filed: 2022-01-06
Abstract: PROBLEM TO BE SOLVED: To implement features in an EEE802.11ad+/ay protocol by utilizing a combination of analog and digital precoding (such as hybrid mmWave precoding) to enable multi-stream/multi-user transmission. 
     SOLUTION: A system and a method cope with performing a general purpose precoder design, reducing a beam training overhead with a leaky wave antenna, performing single-stage approximation precoding with enhanced SLS (eSLS1) for SU-MIMO transmission, performing multistage approximation precoding with enhanced SLS (eSLS2) for SU-MIMO transmission, and performing precise precoding with enhanced SLS for SU-MIMO transmission. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022046764-A (JP)
Title: Gas leakage inspection system and gas leakage inspection method
IPC: G01M3/04
Filed: 2022-01-07
Abstract: PROBLEM TO BE SOLVED: To easily grasp a gas leakage position in a hollow inspection object in a short time. 
     SOLUTION: A gas leakage inspection system comprises: a gas leakage inspection device that comprises a gas sensor arranged close to the outer surface of a hollow inspection object and detecting gas filled in the inspection object outside the inspection object; and an additional gas leakage inspection device that covers a part of the outer surface of the inspection object and inspects the presence/absence of gas leakage in the part. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023103822-A (JP)
Title: zoom lens
Inventor: KIKUCHI NAHOTO
IPC: G02B15/20
Filed: 2022-01-14
Abstract: To provide a zoom lens which offers good image quality through necessary correction of various aberrations and field curvature while maintaining necessary brightness, and which nicely and rationally balances various performance, including reduced overall size, weight, and cost.SOLUTION: A zoom lens provided herein comprises: a lens optical system 100 consisting of a first lens group G1 having negative refractive power, a second lens group G2 having positive refractive power, a third lens group G3 having negative refractive power, a fourth lens group G4 having positive refractive power, a fifth lens group G5 comprising at least two cemented lenses J1, J2, and a sixth lens group G6 having positive refractive power successively arranged in an order from a magnification side E; and an optical adjustment system 200 comprising a zooming adjustment unit Mcz configured to keep the first and sixth lens groups G1, G6 stationary and move the second through fifth lens groups G2-G5 independently along an optical axis Dc direction, and a focusing adjustment unit Mcf configured to move the first lens group G1 along the optical axis Dc direction. The zoom lens satisfies a conditional expression 1.SELECTED DRAWING: Figure 1
Patent JP-2023107034-A (JP)
Title: Two-layer cleansing cosmetics
Inventor: KATSUKURA HIROAKI
IPC: A61K8/86
Filed: 2022-01-21
Abstract: To provide two-layer cleansing cosmetics that are capable of readily removing hard-to-remove makeup cosmetics, and do not cause stickiness or sliminess after its use.SOLUTION: Two-layer cleansing cosmetics contain following components (A), (B) and (C): (A) an oil solution that is liquid at 25°C, (B) a glycerol derivative represented by general formula (1) (where Gly is a residue after removing a hydroxy group from a glycerol, PO is an oxypropylene group, EO is an oxyethylene group, subscripts a and b each represent an average added mol number of PO and EO, which is 1-50, with the mass ratio of PO and EO (PO/EO) being 1/5-5/1, BO is a C4 oxyalkylene group, and c is an average added mol number of BO, which is 1-5) and (C) water.SELECTED DRAWING: None
Patent JP-2023108243-A (JP)
Title: Truck bed gate plate mounting structure
Inventor: KATO TAKASHI
IPC: B62D33/033
Filed: 2022-01-25
Abstract: To provide a truck bed gate plate mounting structure characterized in that a side gate plate to be mounted on a side of a truck bed is pivotally supported with a hinge and mounting or dismounting the gate plate can be easily performed without the necessity of unfastening the hinge.SOLUTION: A side gate plate is pivotally supported with a hinge on a second floor frame superposed on a truck bed floor frame, and then locked with the truck bed floor frame and second floor frame left superposed.SELECTED DRAWING: Figure 1
Patent JP-2022146867-A (JP)
Title: Supercharging system of internal combustion engine
Inventor: CHENG CHIA-CHUN
IPC: F02B33/26
Filed: 2022-01-28
Abstract: To provide a supercharging system of an internal combustion engine with improved power efficiency.SOLUTION: A supercharging system of an internal combustion engine comprises one crank chamber, two cylinder chambers, one crankshaft connecting rod mechanism, two pistons, one intake pipe, two flow guide pipes, and one rotary rod control mechanism. The crankshaft connecting rod mechanism is installed in the crank chamber. Each piston is housed in each cylinder chamber and connected to a crankshaft connecting rod mechanism. The intake pipe communicates only with the crank chamber. One end of each flow guide pipe communicates only with the crank chamber, and the other end communicates with each cylinder chamber. The rotary rod control mechanism is installed in the crank chamber. The rotary rod control mechanism comprises a rotary rod, and a seal block fixed to the rotary rod and rotating with the rotary rod. The seal block can close and seal a joint part between the crank chamber and each flow guide pipe.SELECTED DRAWING: Figure 5
Patent JP-2022063876-A (JP)
Title: Tank mounting structure and vehicle
IPC: B60K15/07
Filed: 2022-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a technology that inhibits expansion of a gap between a tank and a tank protector. 
     SOLUTION: A tank mounting structure includes: a frame used for fixing a tank; a band which follows expansion or contraction of the tank to fix the tank while sandwiching the tank with the frame; and a tank protector fixed to the inner side or outer side of the band. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023114338-A (JP)
Title: Cement-based composition, method for producing cement-based composition, and method for recovering carbon dioxide
Inventor: YOKOTA SHINYA
IPC: C04B28/02
Filed: 2022-02-04
Abstract: To provide: a recyclable cement-based composition having improved carbon dioxide-absorbing capacity; and a technology capable of regenerating a carbon dioxide-absorbing performance of a cement-based composition and preventing carbon dioxide from being released into an atmosphere during production or regeneration of carbon dioxide absorption capacity.SOLUTION: A cement-based composition comprises a carbon dioxide-absorbing material. The carbon dioxide-absorbing material has properties of absorbing carbon dioxide under a normal temperature and pressure condition and releasing the absorbed carbon dioxide when heated to 100 to 300°C. The carbon dioxide-absorbing material is either potassium carbonate or sodium ferrite.SELECTED DRAWING: Figure 1
Patent JP-2023114585-A (JP)
Title: expansion valve
Inventor: YAMAGUCHI TOMOYA
IPC: F16K31/68
Filed: 2022-02-07
Abstract: To provide an expansion valve capable of further reducing its weight and cost while using materials common to conventional ones.SOLUTION: An expansion valve comprises: a valve body with a valve seat inside a valve chamber; a valve element 3 that blocks or permits passage of fluid by being seated on or away from the valve seat; a valve element support 42 that comprises an insertion part and a flange part protruding in a direction perpendicular to an axial line, and is connected to the valve element 3; a coil spring into which the insertion part is fitted and inserted, and that urges the valve element 3 toward the valve seat via the valve element support 42; and a vibration control member 44 sandwiched between the flange part and the coil spring. The vibration control member 44 comprises a base part having an opening through which the insertion part penetrates, and a plurality of leg pieces extending from the base part and brought into contact with an inner wall of the valve chamber. In a cross section perpendicular to the axial line of the valve element support 42, at least one of an outer periphery of the insertion part and the inner periphery of the opening is non-circular, and the outer periphery of the insertion part and the inner periphery of the opening are brought into contact with each other at three or more points along a circumferential direction.SELECTED DRAWING: Figure 2
Patent JP-2022078048-A (JP)
Title: Method for decoding image and method for encoding image
IPC: H04N19/157
Filed: 2022-02-07
Abstract: PROBLEM TO BE SOLVED: To improve the compression efficiency. 
     SOLUTION: An image encoding/decoding method and apparatus for predicting a second color component block using a first color component block are provided. An image decoding method of the present invention comprises deriving a prediction parameter using the first color component block, and predicting the second color component block using the derived prediction parameter. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023114623-A (JP)
Title: Ultrasonic diagnostic device
Inventor: SATO TAKESHI
IPC: A61B8/14
Filed: 2022-02-07
Abstract: To improve the quality of an ultrasonic image acquired by using an oscillator group of an RCA structure.SOLUTION: An ultrasonic probe includes a plurality of oscillators disposed in a two-dimensional shape. The plurality of oscillators are a plurality of row column addressing type oscillators that cause a first oscillator group lined up in a direction of one of two axes intersecting each other and composed of a plurality of oscillators connected in common to transmit a first ultrasonic wave, cause a second oscillator group lined up in a direction of the other of the two axes and composed of a plurality of oscillators connected in common to receive a reflection wave of the first ultrasonic wave, cause the second oscillator group to transmit a second ultrasonic wave, and cause the first oscillator group to receive a reflection wave of the second ultrasonic wave. A generation unit generates ultrasonic image data on the basis of a first reception signal acquired by causing the second oscillator group to receive the reflection wave of the first ultrasonic wave, and a second reception signal acquired by causing the first oscillator group to receive the reflection wave of the second ultrasonic wave.SELECTED DRAWING: Figure 7
Patent JP-2023115592-A (JP)
Title: Grinding device
Inventor: MURAO DAIKI
IPC: B24B27/00
Filed: 2022-02-08
Abstract: To provide a grinding device 1 which realizes rotation of an abrasive wheel 33 with a configuration that does not correspond to a fire instrument and can perform grinding processing.SOLUTION: A grinding device 1 comprises: a frame 10 which can be attached to a grinding object material 2; a processing unit 30 which grinds the grinding object material 2 in an attachment state where the frame 10 is attached to the grinding object material 2; and a rotary joint 20 which supplies/discharges air to/from the processing unit 30. The processing unit 30 includes: an abrasive wheel 33 which rotates to grind the surface of the grinding object material 2; and an air motor 32 which receives supply of air from the rotary joint 20 to make the abrasive wheel 33 rotate.SELECTED DRAWING: Figure 2
Patent JP-2023117206-A (JP)
Title: Storage water heater
Inventor: KANDA KENJI
IPC: F24H15/375
Filed: 2022-02-10
Abstract: To provide a storage water heater capable of efficiently using electric power generated by a photovoltaic generation system and suppressing a burden on electricity charge.SOLUTION: A storage water heater includes: a heat pump unit 19 that is operated by using private power generation electric power generated by a photovoltaic generation system 3 and commercial electric power supplied from a commercial power source and boils up hot water; a weather prediction information acquisition section 41 acquiring weather prediction information 61 in a predetermined time zone that is updated at predetermined time; and an execution determination section 42 calculating prediction power generation amount calculated on the basis of the weather prediction information 61 at a primary determination time, determining whether or not daytime boiling-up is executed in the predetermined time zone on the basis of the calculated prediction power generation amount and determining a start time of the daytime boiling-up. When the weather prediction information 61 is updated, the execution determination section 42 recalculates the prediction power generation amount on the basis of the weather prediction information 61, and determines again a daytime boiling-up time and a night boiling-up time in accordance with the recalculated prediction power generation amount.SELECTED DRAWING: Figure 1
Patent JP-2023119923-A (JP)
Title: Vehicle occupant detection device, vehicle occupant detection method, and vehicle occupant detection program
Inventor: SUZUKI KENTA
IPC: G01V11/00
Filed: 2022-02-17
Abstract: To provide a vehicle occupant detection device which can detect someone left unattended in the vehicle with higher accuracy.SOLUTION: A vehicle occupant detection device 10 comprises: a first acquisition unit 11 that acquires a sensor signal of a radio wave sensor 20 which is mounted on a vehicle U and detects an object in the vehicle U; a second acquisition unit 12 that acquires a sensor signal of a vibration sensor 30 which is mounted on the vehicle U and detects the vibration of the vehicle U; an occupant determination unit 14 that analyzes the presence state of the object in the vehicle U at the present time on the basis of the sensor signal of the radio wave sensor 20 and determines the presence of an occupant in the vehicle U from the analysis result; a detection timing control unit 15 that analyzes a vibration state of the vehicle U at the present time on the basis of the sensor signal of the vibration sensor 30, allows the determination by the occupant determination unit 14 to be carried out when the vehicle U is not vibrating, and does not allow the determination by the occupant determination unit 14 to be carried out when the vehicle U is vibrating; and a notification unit 16 that notifies the determination result of the occupant determination unit 14 to the outside of the vehicle U.SELECTED DRAWING: Figure 3
Patent JP-2022059648-A (JP)
Title: Server, program, and information processing method
IPC: G06Q20/32
Filed: 2022-02-17
Abstract: PROBLEM TO BE SOLVED: To improve usability of a terminal which executes processing on a settlement. 
     SOLUTION: A program to be executed by a terminal includes: executing processing on a first settlement by means of a first terminal of a first user, on the basis of a common account with which at least a user of the terminal and the first user different from a user of the terminal can settle a payment and a first account different from the common account; receiving, by a receiving unit of the terminal, bill information on an amount charged based on the first settlement on the basis of the first settlement; and displaying, by the terminal, a first display based on the bill information in a display area of the terminal. 
     SELECTED DRAWING: Figure 1-1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023122251-A (JP)
Title: Virtual experience system, and information processing device and program thereof
Inventor: KINOSHITA YASUHIRO
IPC: G06T19/00
Filed: 2022-02-22
Abstract: To make it possible to experience an action in a virtual world without destroying a world view of the virtual world.SOLUTION: A virtual experience system is a system for presenting to a user a stereoscopic image in which the user moves in a virtual world in accordance with the move of the user in a real world. The virtual experience system includes real position detection means, virtual position determination means, and speed setting means. The real position detection means determines a presence position of the user in the real world. The virtual position determination means determines the a presence position of the user in the virtual world. The speed setting means sets a speed by which the user moves in the virtual world on the basis of a ratio between a first distance from the real presence position of the user in the real world to a boundary line to which the user can move in the real world, and a second distance from the virtual presence position of the user in the virtual world to a boundary line to which the user can move in the virtual world.SELECTED DRAWING: Figure 5
Patent JP-2022060493-A (JP)
Title: Semiconductor device and semiconductor memory data reading method
IPC: G11C16/24
Filed: 2022-02-24
Abstract: PURPOSE: To provide a semiconductor device capable of properly reading data written in a memory cell regardless of variation in manufacture and a semiconductor memory data reading method. 
     CONSTITUTION: A semiconductor device according to the present invention includes: a charge and discharge circuit which charges and discharges a main bit line connected to one of a plurality of memory cells; and a sense amplifier which amplifies a voltage generated in the main bit line by a current flowing to the main bit line following discharge to thereby generate a read signal. The charge and discharge circuit is inserted and arranged at different positions in a path of the main bit line, includes a plurality of switch elements which blocks the path when each in an OFF state and connects the path when it is in an ON state, sets, in an OFF state, one of the switch elements according to an adjustment signal included in the plurality of switch elements during the charging of the main bit line and sets the other switch element in an ON state, and then discharges electric charges at the main bit line by switching one of the switch elements to an ON state. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023125179-A (JP)
Title: Transmission system
Inventor: YAMAMOTO KOTA
IPC: B60K17/12
Filed: 2022-02-28
Abstract: To enable switching between a torque transmission route where torque is transferred from single electric motor to right and left wheels and a torque transmission route where torque is independently transferred from two electric motors to right and left wheels respectively.SOLUTION: A transmission system 1 comprises: two motors 2, 3; a first gear train 11 which changes speed of rotation between one side output shaft 21 connected to a left wheel 9L and one side counter shaft 23; a second gear train 12 which changes speed of rotation between the other side output shaft 22 connected to a right wheel 9R and the other side counter shaft 24; a differential gear 4 which has side gears 4a, 4b respectively fixed to one side counter shaft 23 and the other side counter shaft 24; a third gear train 13 which changes speed of rotation between the other side output shaft 22 and a differential case 4c; and a changeover mechanism 5 which transfers rotation of the second gear train 12 or the third gear train 13 to the other side output shaft 22. Power of one motor 2 among two motors 2, 3 is transferred to one side counter shaft 23 and power of the other motor 3 is transferred to the differential case 4c.SELECTED DRAWING: Figure 1
Patent JP-2023127710-A (JP)
Title: Acoustic structure material and structure body
Inventor: ITO TAKETOSHI
IPC: G10K11/16
Filed: 2022-03-02
Abstract: To provide an acoustic material that functions as a structure material and achieves reduction in weight.SOLUTION: An acoustic structure material comprises: a surface part which has a sound absorbing layer absorbing a sound wave; and a back surface which is joined to the back of the surface part. The back part has two plate-like members made of fiber-reinforced plastic and a reflection layer sandwiched between the two plate-like members.SELECTED DRAWING: Figure 1
Patent JP-2023129788-A (JP)
Title: System, method, and program
Inventor: FUNAYAMA HIROTAKA
IPC: G06T19/00
Filed: 2022-03-07
Abstract: To publish a content (virtual object) with appropriate control of a use method of the content (content browsing, saving, and the like) by a creator of an anchor who links the content to a real world.SOLUTION: A system further manages a setting of an authority for using a virtual object associated with identification information when managing a feature amount in a real world for displaying the virtual object linked to the real world in associated with the identification information.SELECTED DRAWING: Figure 4
Patent JP-2023130614-A (JP)
Title: Fire hydrant device and fire extinguisher box
Inventor: UMEHARA HIROSHI
IPC: A62C35/20
Filed: 2022-03-08
Abstract: To enable a fire extinguisher to be taken out easily without preventing traffic in a watchman's passage.SOLUTION: Housings 11a and 11b of a fire hydrant device 10 are installed on a trestle 30 disposed on a road surface of a watchman's passage provided along a wall surface of a tunnel having a road. An upper side face fire hydrant door 16 (16-1) and a lower side face fire extinguisher door 16 (16-2) are provided on a side face near a fire extinguisher storage part of the fire hydrant device 10. When a road user executes a pull-out operation for the upper side face fire hydrant door 16 (16-1), an upper drawer body 32 (32-1) placed with a fire extinguisher 72 placed horizontally is pulled out to the outside from a drawer opening 34 (34-1) on the side face, and the fire extinguisher 72 can be taken out. Also, in conjunction with the pull-out operation for the upper side face fire hydrant door 16 (16-1), the lower side face fire extinguisher door 16 (16-2) is pulled out to the outside from a drawer opening 34 (34-2) on the side face, and the fire extinguisher 72 placed in a lower drawer body 32 (32-2) can be taken out as well.SELECTED DRAWING: Figure 14