baber/WOPTO huggingface dataset:
Patent JP-2021527175-A (JP)
Title: 糸群を仕掛けるための方法および装置
IPC: D02J11/00
Filed: 2019-06-05
Abstract: 本発明は、複数のゴデット（１１．１，１１．２）と該ゴデットに後置された複数の巻取り箇所（３．１〜３．４）とを備えた少なくとも１つの巻取り装置（２）を備えた、溶融紡糸プロセスにおいて糸群を仕掛けるための方法および装置を記載する。この場合、糸群（２１）を吸引流によりサクション装置（１）の管片（１４）において吸い込み、連続的に導出する。糸群（２１）を、管片（１４）の運動により重畳してガイドし、管片内の吸引流を、サクション装置（１）に供給される圧縮空気の運転圧力により制御する。仕掛け工程の各段階において確実な糸ガイドを得るために、圧縮空気の運転圧力を、糸群の引出し速度に依存して吸引流を変更するために変更する。このためには、糸群の引出し速度または糸群の複数の糸のうちの１本の糸の引出し速度が仕掛け工程中に測定される。
Patent JP-2021527812-A (JP)
Title: トロコイド表示機構
IPC: G04B19/02
Filed: 2019-06-18
Abstract: 【課題】トロコイド表示機構を提供する。 【解決手段】本発明は、時計のムーブメントによって回転駆動されることが意図されている移動体（１０）と、移動体（１０）上で、表示軸線（１７）に平行に遊星軸線（２７）について旋回され、表示軸線（１７）からゼロでない距離ｄ１（ｄ１）でずらされている、遊星（２０）と、表示領域（８０）と、遊星（２０）に固定されていて、指示部（５０）の表示領域（８０）に対する位置が情報を提供する指示部（５０）と、半径ｒを持ち、表示軸線（１７）に中心があり、運動学的に遊星（２０）に結合されている冠（３０）とを備える、時計に情報を表示する機構に関する。当該機構は、特に、指示部（５０）が、遊星軸線（２７）から距離ｄ２に位置していて、距離ｄ２は距離ｄ１以上である。
Patent JP-2021529589-A (JP)
Title: 介入器具荷重に基づく最適撮像視点
IPC: A61B34/20
Filed: 2019-06-19
Abstract: 最適撮像ＰＯＶ介入システムは、介入器具３０、器具ガイド４０、１つ以上の力／トルクセンサ、及び最適撮像ＰＯＶコントローラ２０を使用する。動作中、器具ガイド４０は介入器具３０の計画軌道を確立し、力／トルクセンサは、介入器具３０が器具ガイド４０内に配置されたときに介入器具３０及び／又は器具ガイド４０に及ぼされる力並びに／又はトルクを感知する。最適撮像ＰＯＶコントローラ２０は、力／トルクセンサによって感知される介入器具３０及び／若しくは器具ガイド４０に対して加えられる力並びに／又はトルクの測定値から介入器具３０の撮像軸を導出することによって、介入器具３０の最適撮像ＰＯＶの決定を制御する。
Patent JP-2022109682-A (JP)
Title: Black tea extract-containing milk beverage and method for producing the same
Inventor: FUKUDA MASARU
IPC: A23F3/16
Filed: 2021-01-15
Abstract: To provide a black tea extract-containing milk beverage that has high titers in both of black tea feeling and milk feeling and offers a good balance between them, and a method for producing the same.SOLUTION: In the whole of a black tea extract-containing milk beverage, the milk solid content is 8.4-12.3 wt.%, the polyphenol total content is 0.09-0.19 wt.%, the catechin content is 0.0045-0.012 wt.%, and the caffeine content is 0.01-0.024 wt.%, with {(polyphenol total content)-(catechin content)}/(catechin content) of 10-20, and (polyphenol total content)/(milk solid content) of 0.01-0.02.SELECTED DRAWING: None
Patent JP-2022109762-A (JP)
Title: insect cage
Inventor: IZUMIDA KIMIKO
IPC: A01K67/033
Filed: 2021-01-15
Abstract: To provide an insect cage that can make insects well-observed and that also can prevent the insects from escaping.SOLUTION: The insect cage 1 includes: a circular bottom face part 2; a cylindrical side wall part 3 that is erected from the outer edge of the bottom face part 2; and a circular opening part 4 that is provided in the upper part of the circular bottom face part 2. Inside the cylindrical side wall part 3, there is provided a moth-eye structured film 6 over the entire circumference.SELECTED DRAWING: Figure 1
Patent JP-2022111540-A (JP)
Title: Waterproof shoe
Inventor: ITO ATSUSHI
IPC: A43B19/00
Filed: 2021-01-20
Abstract: To provide a waterproof shoe usable as a sandal capable of stepping a heel part also as the waterproof shoe.SOLUTION: A waterproof shoe 10 has a bag-like waterproof inner 3 fitted at the inside of a surface bottom 1 and an upper 2. The upper 2 includes: an instep side covering part 2a for covering the instep side of a foot of a wearer; a heel side covering part 2b for covering the heel side of the wearer; and a folding part 6 for folding the heel side covering part 2b inward, wherein the waterproof inner 3 is constituted of an elastically-deformable flexible material. The heel side covering part 2b is constituted foldably together with the waterproof inner 3 by being folded inward from the folding part 6.SELECTED DRAWING: Figure 1
Patent JP-2022112283-A (JP)
Title: Flow channel monitoring device
Inventor: SAIGUSA TOSHIYA
IPC: B41J2/175
Filed: 2021-01-21
Abstract: To provide a flow channel monitoring device which is suitable for detecting abnormality of a flow channel.SOLUTION: A flow channel monitoring device includes: a pump 30 for flowing a liquid and forming a flow channel; a tank 60 which has an air hole 61 for connecting the inside of the tank 60 storing the liquid to atmosphere, an inflow port 62 for flowing the liquid fed from the pump 30, a first storage part 63 for storing the liquid flowing from the inflow port 62 first, and flowing the liquid from a first opening 64 at a flow rate larger than a flow rate flowing from the inflow port 62, a second storage part 65 for storing the liquid flowing from the first opening part 64, circulating the liquid to the pump 30 from a second opening 66 and supplying the liquid to other parts, and a liquid level sensor 67 for detecting a position of a liquid level of the liquid in the first storage part 63; and a determination part 70 for monitoring a time until the liquid level sensor 67 is turned on after the pump 30 starts to operate, and determining that abnormality occurs in the flow channel when the time is outside of a predetermined time.SELECTED DRAWING: Figure 2
Patent JP-2022112724-A (JP)
Title: Subject silhouette extraction apparatus, method, and program
Inventor: WATANABE RYOSUKE
IPC: G06T7/174
Filed: 2021-01-22
Abstract: To extract a subject silhouette suitable for generating a 3D model from a video image in consideration of estimated error of a camera parameter.SOLUTION: A 3D model generation system 100 includes a subject silhouette extraction apparatus 1. An error estimation 3D model generation unit 20 generates an error estimation 3D model using a plurality of silhouettes of which the shape depends on parameter error of each camera. A camera parameter error estimation unit 30 estimates errors of camera parameters indicating state of the cameras on the basis of a relationship between the shapes of the silhouettes and the shape of the error estimation 3D model for each camera. A silhouette extraction parameter calculation unit 40 calculates a silhouette extraction parameter on the basis of a result of estimating the camera parameter errors. A silhouette calculation unit 50 extracts a silhouette by silhouette calculation using the silhouette extraction parameter for each frame from video images of the cameras.SELECTED DRAWING: Figure 1
Patent JP-2022114044-A (JP)
Title: Remote conference device, remote conference method, remote conference terminal and remote conference system
Inventor: KATAGIRI KAZUHIRO
IPC: H04M3/56
Filed: 2021-01-26
Abstract: To provide a technology that enables a remote conference with a plurality of participants to proceed more smoothly.SOLUTION: A remote conference device is provided, comprising: a speech detection unit which detects speech from sound data received from a first remote conference terminal: a speech information generating unit which inserts speech start data indicating that the speech has started on the basis of the detection of the speech from the sound data, into the front of the sound data; a speed adjustment unit which adjusts a first speed of the sound data on the basis of the insertion of the speech start data; and transmission control unit which controls the data transmission unit to transmit the sound data after the first speed has been adjusted to a second remote conference terminal after controlling the data transmission unit to transmit the speech start data to the second remote conference terminal.SELECTED DRAWING: Figure 1
Patent JP-2021082315-A (JP)
Title: Path generation system
Inventor: HIRAMATSU TOSHIFUMI
IPC: G05D1/02
Filed: 2021-01-29
Abstract: To provide a path generation system capable of fluidly generating a travel path in accordance with user intention without being limited to the positional relation between a plurality of work vehicles set.SOLUTION: A work mode setting unit sets the mode of cooperative operation of a robot tractor and a manned tractor. A position relation setting unit sets position relation between the robot tractor and the manned tractor when the mode of the cooperative operation is cooperative operation in the same work region. A travel path generation unit generates a cooperative travel path including a first travel path on which the robot tractor travels and a second travel path on which the manned tractor travels. A skip number setting unit sets the number of skips of the path on which at least one of the robot tractor and the manned tractor travels. A reception unit receives either of the set skip number or the maintenance of the position relation. When the maintenance of the position relation has been received by the reception unit, the travel path which maintains the position relation is generated.SELECTED DRAWING: Figure 11
Patent JP-2022117357-A (JP)
Title: Heating coil and quenching device
Inventor: KITAO KAZUYA
IPC: F16D3/20
Filed: 2021-01-29
Abstract: To provide a heating coil and a quenching device capable of stably forming an unhardened region at the opening side end of a roller guide groove, thereby reducing the manufacturing cost of a tripod type constant velocity joint and its outer ring.SOLUTION: A heating coil 101 of a quenching device 100 includes a coil body 110, and a plurality of shield members 111, and the coil body 110 includes three heating portions respectively housed in a roller guide groove 4 of an outer ring 2 of a tripod constant velocity joint, and three connection portions. The heating portion includes a first heating conductor and a second heating conductor arranged opposite to both side surfaces of the roller guide groove 4, and the connection portion includes a first connection conductor extending from the second heating conductor of one of two circumferentially adjacent heating portions, and a second connection conductor extending from the first heating conductor of the other heating portion, and the shield member is provided for each of the connection portions.SELECTED DRAWING: Figure 3
Patent JP-2022118480-A (JP)
Title: Facing-targets type sputtering device and sputtering method
Inventor: AOE KAZUNORI
IPC: C23C14/34
Filed: 2021-02-02
Abstract: To provide a facing-targets type sputtering device that allows high-precision deposition and facilitates its maintenance, and a sputtering method using such a facing-targets type sputtering device.SOLUTION: A facing-targets type sputtering device includes: a vacuum chamber; a target part that is disposed in the vacuum chamber and has at least one pair of targets facing each other; a guide that is disposed in the vacuum chamber and makes the target part reciprocate; a movable table that is disposed in the vacuum chamber and has the target part and the guide mounted thereon; and bellows through which a wire and a refrigerant pipe are passed, the wire for applying voltage to the at least one pair of targets from a power supply outside the vacuum chamber, and the refrigerant pipe for supplying a refrigerant to cool the at least one pair of targets from outside the vacuum chamber. At least the target part can be pulled out of the vacuum chamber.SELECTED DRAWING: Figure 1
Patent JP-2022119261-A (JP)
Title: Transmitter, and receiver
Inventor: KOYAMA TOSHIYA
IPC: G01D9/00
Filed: 2021-02-04
Abstract: To make it possible to easily acquire not only latest measurement data but also data in the past in a transmitter transmitting acquired data to a transmission destination while recording the data.SOLUTION: A transmitter 101, which records acquired data, and transmits the data, has: a plurality of record blocks 201, 202 and 203 that are configured to serve as a circular buffer; a data management unit 402 that records a representative value of data recorded in the record block, into other record block different from the record block at a timing in which recording in the plurality of record blocks is completed; and a data transmission unit 403 that gives weights to the plurality of record block, and transmits the data recorded in the plurality of record blocks on the basis of the given weights.SELECTED DRAWING: Figure 4
Patent JP-2022119337-A (JP)
Title: Sulky rice transplanter
Inventor: TETSUMI KOICHI
IPC: A01C11/02
Filed: 2021-02-04
Abstract: To improve visibility of a lower front side of a transplanter body by suppressing the height of an engine hood by lowering a location of an air cleaner.SOLUTION: A sulky rice transplanter P includes an engine 4, a steering column 13 erected on the rear side of the engine 4 so as to tilt rearward, a radiator 17 for cooling the cooling water of the engine 4, a fan 18 for introducing the cooling air in the engine room 15 via the radiator 17, and an air cleaner 20 for cleaning the suction air of the engine 4. The radiator 17 and the fan 18 are disposed between the engine 4 and the steering column 13 so as to tilt rearward along the steering column 13, and the air cleaner 20 is disposed in a front upper space on the front side of the radiator 17.SELECTED DRAWING: Figure 2
Patent JP-2022120580-A (JP)
Title: Powder material for lamination molding
Inventor: TAKAHASHI TOMO
IPC: B22F3/105
Filed: 2021-02-05
Abstract: To provide a powder material for lamination molding capable of effectively enhancing a pack density of a base powder, and obtaining a three-dimensional laminate having high strength and high dimensional accuracy with less variation.SOLUTION: A powder material for lamination molding is supplied onto a powder bed in free-fall while being discharged from a hopper, pressed on a surface thereof, and repeatedly laminated as a single layer of a raw material powder layer of 150 μm thick or less. Each time the single layer of the raw material powder layer is formed, part of the raw material powder layer is bonded. The powder material for lamination molding includes a metal powder, a ceramic powder or a mixed powder of the metal powder and the ceramic powder. A fluidizing agent with a primary particle diameter of 3 to 200 nm is added at a proportion of 0.0005 wt.% to less than 0.01 wt.% in the main raw material powder with a mean particle diameter of 2 to 30 μm.SELECTED DRAWING: Figure 4
Patent JP-2022121004-A (JP)
Title: Medium transfer device, and recording device
Inventor: HANAOKA KEITA
IPC: B65H9/06
Filed: 2021-02-08
Abstract: To solve a problem in which, when preparing a curved path in the upper stream of a gate member for skew correction, and forming a swelling on a sheet in the curved path, since the sheet is in strong contact with a path forming member located outside the curved path, rotational movement of the sheet required for correcting the skew is hardly obtained.SOLUTION: A medium transfer device comprises: a gate part which is prepared in a transfer path which transfers media, and with which the tip ends of the transferred media contact; a curved path which is located in the upper stream of the gate part on the path constituting the transfer path, and curves the media; a projection part which is a part provided at a central part in the width direction crossing a medium transport direction in the curved path, and projects inward of the curved path from an outer side path forming surface constituting the outer side of the curved path; and a guide part which guides the media toward a contact part with which the media contact in the projection part.SELECTED DRAWING: Figure 5
Patent JP-2022121049-A (JP)
Title: Self-position estimation device
Inventor: IMAZU TAKAMASA
IPC: G01C21/28
Filed: 2021-02-08
Abstract: To appropriately estimate a self-position even when a vehicle is affected by disturbance.SOLUTION: A self-position estimation device (100) sequentially estimates a position of a vehicle (1) based on the behavior of the vehicle, and corrects the estimated position by referring to landmarks being present around the vehicle. The self-position estimation device includes calculation means (15) for calculating an index related to the self-position based on the displacement error of the vehicle, and modification means (15) for modifying criteria for identifying landmarks based on the index.SELECTED DRAWING: Figure 3
Patent JP-2022124163-A (JP)
Title: vacuum valve
Inventor: TATEYAMA TOMOHIRO
IPC: H01H33/662
Filed: 2021-02-15
Abstract: To provide a vacuum valve capable of suppressing progress of surface discharge while alleviating electric field concentration (that is, while uniformizing electric field intensity (electric field distribution)).SOLUTION: A vacuum valve comprises: a dielectric insulation container 1 that accommodates a pair of electrodes E1 and E2 separable from and contactable with each other; and discharge progress suppression means that suppresses progress of surface discharge when surface discharge occurs along an outer surface S2 of the insulation container. The discharge progress suppression means sets a dielectric constant of a part of the insulation container (a low-dielectric constant region 1b) to a value different from that of the other part (a high-dielectric constant region 1a).SELECTED DRAWING: Figure 1
Patent JP-2021074020-A (JP)
Title: Stabilized soluble pre-fusion rsv f polypeptides
Inventor: JOHANNES LANGEDIJK
IPC: C07K19/00
Filed: 2021-02-17
Abstract: To provide stable pre-fusion respiratory syncytial virus (RSV) F polypeptides, immunogenic compositions including the polypeptides, and uses thereof for the prevention and/or treatment of RSV infection.SOLUTION: A recombinant pre-fusion respiratory syncytial virus (RSV) fusion (F) polypeptide comprises at least two stabilizing mutations in the F1 and/or F2 domain as compared to the RSV F1 and/or F2 domain in a wild-type RSV F protein, where at least one of the stabilizing mutations is a mutation of amino acid residue L at position 203 to I.SELECTED DRAWING: None
Patent JP-2021169601-A (JP)
Title: Colored curable resin composition
Inventor: TSUCHIYA TAKAO
IPC: G02F1/1335
Filed: 2021-02-18
Abstract: To provide a colored curable resin composition that can prevent fading of a cured product, or can reduce the ΔE*ab.SOLUTION: A colored curable resin composition has a colorant, a dispersant, a resin, a polymerizable compound, a polymerization initiator and a solvent, the colorant containing a squarylium dye having a maximum absorption in a visible light region, the dispersant having an amine value of more than 0 mgKOH/g to 30 mgKOH/g or less.SELECTED DRAWING: None
Patent JP-2022128119-A (JP)
Title: Resin composition and elastomer material formed of the resin composition
Inventor: ASAI FUMIO
IPC: C08F20/26
Filed: 2021-02-22
Abstract: To provide a new resin composition which can be suitably used for an elastomer material that has mechanical characteristics such as excellent extensibility and toughness, is excellent in vibration damping properties, and is also excellent in transparency.SOLUTION: An elastomer material is formed of a resin composition containing a polyacrylate resin and silica particles, wherein the polyacrylate resin contains a monomer unit represented by the following general formula (1), the silica particles are 15-50 vol.% with respect to the whole resin composition and have an average particle diameter of less than 150 nm, and a loss coefficient of a non-restricted type composite beam by a central vibration method using a sheet made of the resin composition is 0.04 or more.SELECTED DRAWING: Figure 1
Patent JP-2022129032-A (JP)
Title: Blower
Inventor: KAKINUMA MASATO
IPC: F04D17/04
Filed: 2021-02-24
Abstract: To obtain a blower which can remove dust even in an existing railway vehicle.SOLUTION: A blower 20 includes: a motor; an impeller 2 attached to an output shaft 3a of the motor; a fan casing 1 formed with an air inlet 22, which is provided surrounding a periphery of the impeller 2 and open in a direction perpendicular to the output shaft 3a, and an air outlet 23 which is open in a direction which is different from a direction, in which the air inlet 22 is oriented, and perpendicular to the output shaft 3a; and an air cleaner 9 which is provided facing the air inlet 22.SELECTED DRAWING: Figure 2
Patent JP-2022129473-A (JP)
Title: Aerial image display device
Inventor: MAEDA YUKI
IPC: G06F3/0346
Filed: 2021-02-25
Abstract: To provide an aerial image display device which, when a user places his/her finger on a position of an aerial image, gives him/her such a sense that input operation is performed by contacting with the aerial image, so as to facilitate the input operation.SOLUTION: An aerial image display device 1 includes: a display unit 2; an optical element 3 for forming an image displayed on the display unit 2 which is provided on one face side in the air on the other face side; a detection unit 4 for detecting a position of an object near the aerial image formed by the optical element 3; and a drive unit 5 for moving the optical element 3. The drive unit 5 moves the optical element 3 according to the position of the object, which has been detected by the detection unit 4.SELECTED DRAWING: Figure 4
Patent JP-2022131784-A (JP)
Title: Magnetic tape housing
Inventor: KAMIMURA SHOTA
IPC: G11B5/187
Filed: 2021-02-26
Abstract: To improve the transfer rate for recording data on a magnetic tape and/or reproducing data recorded on a magnetic tape.SOLUTION: A magnetic tape housing comprises a winding core having a magnetic tape wound therearound. The magnetic tape has a non-magnetic support and a magnetic layer containing ferromagnetic powder. The maximum value of deviation of a center position of a minimum zone reference circle of an average trajectory drawn by the magnetic tape in one turn when the wound magnetic tape is pulled out from the winding core is 100 μm or less at three points along a width direction of the magnetic tape.SELECTED DRAWING: None
Patent JP-2021081446-A (JP)
Title: System for optical three-dimensional topography measurement of object surface
Inventor: ZHAO GUOHENG
IPC: G01B11/25
Filed: 2021-03-01
Abstract: To provide a method for three-dimensional topography measurement of an object surface, which is easily implemented, provides sufficient in-plane resolution and repeatability along the normal direction, and is scalable.SOLUTION: A system 100 provided herein comprises: a patterned illumination source 3; a uniform illumination source 7; an objective system 5 configured to direct both the patterned illumination and the uniform illumination to a surface 21 of an object 2; a detector 61 arranged and configured to record a plurality of images of the surface 21 of the object 2 through the objective system 5; and a computer connected to the detector 61 and configured to determine height information of a position on the surface 21 of the object 2 based on differences in light intensity among the plurality of images. The light intensity changes along a direction including at least a component along an optical axis of the object 2.SELECTED DRAWING: Figure 12
Patent JP-2021168116-A (JP)
Title: Drive joystick assembly for construction machinery
Inventor: ACHIM EUL
IPC: G05G25/00
Filed: 2021-03-08
Abstract: To provide a rugged and reliable joystick assembly against an external influence such as an environment and a weather.SOLUTION: While a drive joystick assembly 1 for construction machinery comprises an operating lever 5 and a basic housing 3, the operating lever is rotatable in the basic housing; and the basic housing includes a shift gate 15 through which the operating lever communicates. The operating lever, at least in part thereof, comprises a material suitable for the operating lever and arranged so that a position of the operating lever with respect to the basic housing can be detected by a Hall sensor.SELECTED DRAWING: Figure 1
Patent JP-2021101188-A (JP)
Title: Drive assist system and program
Inventor: KATAGIRI YASUHARU
IPC: G09B29/00
Filed: 2021-03-09
Abstract: To provide a drive assist system and program that make drivers properly recognize notification to be given to the driver.SOLUTION: A drive assist system, which is provided with a display unit, and is installed in a vehicle, is configured to: when a target object exists in which a distance between an own vehicle and the target object is within a prescribed distance, refer to a registration date/time when the target object is registered in a database, or an update date/time when information on the database is updated; and when the referred registration date/time or update date/time satisfies a prescribed condition, display target icons 21 and 22 with the target icons overlapping on a map image 31. Further, the drive assist system is configured to display an own vehicle icon 20 showing a travelling position of the own vehicle on the map image 31 with the own vehicle icon overlapping on the map image 31.SELECTED DRAWING: Figure 4