baber/WOPTO huggingface dataset:
Patent JP-2023069673-A (JP)
Title: Filter and chain saw
Inventor: SHIGEKURA TOMOKI
IPC: B23D59/00
Filed: 2021-11-08
Abstract: To provide a technique that can firmly fit a filter member to a holding member, and can easily perform a fitting work for fitting the filter member to the holding member.SOLUTION: Disclosed is a filter. The filter comprises a filter member which has a substantially cylindrical shape and is elastically deformable in a radial direction, a holding member which includes a holding part having a substantially columnar shape and to which the filter member is fitted, and a flow channel through a fluid passes, and may comprise a flow channel member fixed to the holding member. An outermost diameter of the holding part may be larger than an inner diameter of the filter member during unloading. When the filter member is fitted to the holding member, an inner peripheral surface of the filter member and an outer peripheral surface of the holding part may partially contact each other, and the remainders may not contact. When the filter member is fitted to the holding member, the flow channel may open in the filter member.SELECTED DRAWING: Figure 6
Patent JP-2022106649-A (JP)
Title: Photoelectric conversion device and photodetection system
Inventor: MORIMOTO KAZUHIRO
IPC: H04N5/351
Filed: 2021-11-11
Abstract: To provide a photoelectric conversion device capable of performing a specific pulse signal control in a case where there are a plurality of modes to be driven.SOLUTION: A photoelectric conversion device includes: an avalanche photodiode that includes an anode and a cathode; a switch that is connected to a node of one of the anode and the cathode and a power supply line via which a drive voltage is applied, the switch functioning to switch a resistance value between the node and the power supply line; and a signal generation unit configured to generate pulse signals for controlling the switching of the switch. The photoelectric conversion device is operable in one of two modes including a first mode and a second mode, the second mode being usable in a lower luminance condition than a luminance condition in the first mode. In an exposure period for acquiring one frame of signals, the number of pulse signals in the second mode is smaller than that of pulse signals in the first mode.SELECTED DRAWING: Figure 10
Patent JP-2022079434-A (JP)
Title: Double-layered mat for protecting grass
Inventor: SON GYEUL
IPC: A01G20/00
Filed: 2021-11-11
Abstract: To provide a double-layered mat for protecting grass suitable for being placed in a grass curing area (for example, an outdoor parking lot, etc.).SOLUTION: A double-layered mat for protecting grass comprises grass through holes, guiders for corners projecting upward, and insertion holes adjacent to the guiders for corners, and includes a plurality of lower mats disposed to cover a ground surface without being separated from the ground surface, and arranged on the ground surface adjacently to each other before cut sods are laid, and a plurality of upper mats that are placed on the upper side of the lower mats so that a space in which the cut sods are located is formed on the upper side of the lower mats, after the lower mats are arranged on the ground surface, which are positioned one by one so as to span a portion of each of the adjacent lower mats, and which are arranged adjacently to each other.SELECTED DRAWING: Figure 1
Patent JP-2023073144-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: KATORI YUKIHARU
IPC: G06Q50/10
Filed: 2021-11-15
Abstract: To appropriately selecting search conditions for providing information useful for a user.SOLUTION: An information processing device comprises a tallying unit which tallies up features of an article browsed by a user, and a provision unit which selects search conditions falling into the features on the basis of the feature tallying results and presents articles according to the search conditions to the user. At this time, the tallying unit extracts a point of interest from images of the article browsed by the user, tags the extracted point of interest as a feature of the image, and tallies up the tags indicating the features of the images browsed by the user. The provision unit selects search conditions falling into the tags and presents articles related to the search conditions. The provision unit also outputs an aesthetic score of an image of the article falling into the search conditions using a learning model.SELECTED DRAWING: Figure 1
Patent JP-2023073857-A (JP)
Title: Conductor forming device
Inventor: UNNO SHUNICHI
IPC: H02K15/04
Filed: 2021-11-16
Abstract: To provide a conductor forming device which can precisely form a conductor while reducing weight.SOLUTION: A conductor forming device 200 includes a grip mechanism 210 which, for a linear part group constituted of linear parts 14 of a plurality of conductors 10, grips the linear parts 14 constituting the linear part group by arranging them in parallel. The grip mechanism 210 includes: a fixing block 214 in which multiple grooves 214a having fixing side abutting parts 214e which can freely abut on one end in a width direction of the linear part 14 are provided at equal intervals; a plurality of movable blocks 215 in which movable side abutting parts 215h which are freely movably arranged in the grooves 214a of the fixing block 214 and can freely abut on the other end in the width direction of the linear part 14 are provided; and driving means 216 which can freely drive each movable block 215 in an independent state.SELECTED DRAWING: Figure 17
Patent JP-2022010417-A (JP)
Title: Powder spray device
IPC: A61L24/08
Filed: 2021-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a powder spray device capable of continuously delivering powder having low bulk density and low fluidity, especially, powder having hygroscopic property, by compressed air or a compression gas, especially, a powder spray device for precisely applying a medical adhesive formed of powder mixture formed of powder of an aldehyde α-glucan and powder of partially carboxylated poly-L-lysine during therapy. 
     SOLUTION: A powder spray device 10 comprises: an application air flow pipe 4 for flowing compressed air for applying; a funnel member 1 for supplying mixture adhesive power into the application air flow pipe; a vibration motor 2 for vibrating the funnel member; a bypass air flow pipe 8 for flowing the compressed air in application and standby-time; and an on off mechanism 6 for mutually switching the application state and the standby state. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023075758-A (JP)
Title: Heating device and image forming apparatus
Inventor: SASAOKA OSAMU
IPC: G03G15/20
Filed: 2021-11-19
Abstract: To uniformly heat both ends in a width direction of a recording material.SOLUTION: A heating device comprises: a first rotating body; a second rotating body that forms a nip part with the first rotating body; a heater 18 that has heat generation parts 181 long in a rotation axis direction of the second rotating body and provided in an internal space of the first rotating body; and a support member 19 that holds the heater 18 and is in contact with an inner peripheral surface of the first rotating body to guide the rotation of the first rotating body, and the heating device heats a recording material at the nip part. The heater 18 has positioning parts 18c that are located closer to the center of the heat generation parts 181 with respect to the ends in a longitudinal direction of the heat generation parts 181. The support member 19 has parts to be positioned 19c that are in contact with the positioning parts 18c to regulate a relative movement in the longitudinal direction of the positioning parts 18c with respect to the support member 19, and supports the heater 18 so that both ends in the longitudinal direction of the heater 18 have gaps with respect to the support member 19.SELECTED DRAWING: Figure 4
Patent JP-2023076273-A (JP)
Title: Steam trap and foreign substance removal tool
Inventor: FUKUDA TAKESHI
IPC: F16T1/38
Filed: 2021-11-22
Abstract: To provide a steam trap and a foreign substances removal tool capable of reducing costs.SOLUTION: A steam trap is equipped with a casing and foreign substances removal means. The casing has a discharge port of drain. The foreign substances removal means is provided at a position where the drain discharged from the discharge port circulates, and removes foreign substances located at the discharge port or a vicinity thereof. The foreign substances removal means has a rod-shaped cleaning member with a tip end portion that can be displaced between an actuation state where it enters the discharge port or the vicinity thereof and a stand-by state where it retracts from the discharge port or the vicinity thereof. The tip end portion has a multi-stage shape gradually thinning toward the discharge port.SELECTED DRAWING: Figure 2
Patent JP-2023077289-A (JP)
Title: Rare earth magnet and manufacturing method thereof
Inventor: ITO MASAO
IPC: B22F1/17
Filed: 2021-11-24
Abstract: To provide a Sm-Fe-N based rare earth magnet which is more difficult in demagnetization in comparison to existing one especially at a high temperature under such an environment that an external magnetic field is applied, and a manufacturing method thereof.SOLUTION: Disclosed are a method for manufacturing a rare earth magnet, and a rare earth magnet that can be obtained by the method. The method comprises the steps of: preparing SmFeN magnetic powder; preparing powder of a modifier containing a zinc component; obtaining a powder mixture by mixing the SmFeN magnetic powder and the modifier powder; obtaining a magnetically-shaped compact by a compression shaping method of the powder mixture in a magnetic field; obtaining a sintered compact by pressure sintering the magnetically-shaped compact; and performing a heat treatment of the sintered compact. In the method, D50 of the magnetic powder is 1.50 μm or more and 3.00 μm or less; the content of the zinc component in the modifier powder is 6 mass% or more and 30 mass% or less; and the temperature of the heat treatment is 350°C or above and 410°C or below.SELECTED DRAWING: Figure 5
Patent JP-2023079274-A (JP)
Title: Regulator pin, movement, and watch
Inventor: NAGAHAMA REIKO
IPC: G04B18/02
Filed: 2021-11-29
Abstract: To provide a regulator pin, a movement, and a watch that can facilitate work in maintenance of a balance spring.SOLUTION: A regulator pin comprises: a balance rod that has a pair leg parts in the gap of which a balance spring is loosely fit; a regulator pin body that holds the balance rod; and a stud support having an attachment part that is removably attached to the balance rod or the regulator pin body, and a receiving part that regulates the balance spring from being removed from the pair of leg parts.SELECTED DRAWING: Figure 2
Patent JP-2022111063-A (JP)
Title: Asymmetrical skewed rotor
Inventor: BRETT BROWMAN
IPC: H02K1/276
Filed: 2021-12-06
Abstract: To provide asymmetrical skewed rotors for achieving noise, vibration, and performance goals, and an electric motor comprising such rotors.SOLUTION: There are provided asymmetrical skewed rotors and an electric motor that incorporates the rotors. The rotor is configured to rotate within a stator positioned to surround a portion of the rotor. The stator and the rotors are aligned along a centerline. Each rotor includes an asymmetric shape, such that during operation dynamic balance results when the asymmetric shape on each rotor are aligned opposite one another perpendicular to the centerline and static balance results when the asymmetric shape on each rotor are aligned opposite one another parallel to the centerline.SELECTED DRAWING: Figure 2A
Patent JP-2023090524-A (JP)
Title: Fluid pressure actuator
Inventor: ONO SHINGO
IPC: F15B15/10
Filed: 2021-12-17
Abstract: To provide a fluid pressure actuator capable of preventing twisting at the time of curving (curling).SOLUTION: A fluid pressure actuator 10 is equipped with a cylindrical tube 110 that expands and contracts according to pressure of a fluid, a sleeve 120 that is an elastic structure woven with fiber cords oriented in a predetermined direction, and covers an outer peripheral surface of the tube 110, a sealing member 210 that seals an end portion in an axial direction of the tube 110, and a restraining member 150 that is provided from one end side to the other end side in the axial direction of the tube 110 inside the sleeve 120. The restraining member 150 resists compression in the axial direction, can deform in an orthogonal direction orthogonal to the axial direction, and includes a linear first restraining member, and a linear second restraining member intersecting the first restraining member in the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2023092694-A (JP)
Title: Management system
Inventor: MATSUSHIMA KAZUTAKA
IPC: F02D45/00
Filed: 2021-12-22
Abstract: To promote sufficient removal of deposit in an engine mounted to a vehicle.SOLUTION: In a management system for managing an engine mounted to a vehicle, when accumulation amount of deposit in the engine is predetermined accumulation amount or greater, a target candidate destination is proposed to satisfy a removal traveling condition for removing the deposit, and when the vehicle reaches the target candidate destination, an incentive is applied. By recommending traveling of the vehicle to the target candidate destination, sufficient removal of deposit in the engine can be promoted.SELECTED DRAWING: Figure 3
Patent JP-2023092889-A (JP)
Title: Airflow guide structure and aircraft
Inventor: ASANUMA MASAHIKO
IPC: B64D33/10
Filed: 2021-12-22
Abstract: To efficiently guide airflow generated by a rotor into a boom via an inlet.SOLUTION: An aircraft 100 includes: a fuselage 12; a front wing 14 and a rear wing 16 provided to extend laterally from the fuselage for generating lift during cruising; a boom 18 extending in a front-rear direction and supported by these wings while being spaced apart from the fuselage; at least two VTOL rotors 20 supported on the boom and each having one or more blades 23 for generating thrust in a vertical direction during take-off and landing; a cooling system 60 for cooling the two VTOL rotors by using a radiator 61 arranged within the boom; and an airflow guide structure 70 which is a structure provided in part of the boom for guiding airflow generated by rotation of the one or more blades of at least one rotor of the two VTOL rotors to the radiator, and which has an inlet 70a provided on a surface of the boom between rotation axes 21a of the two VTOL rotors.SELECTED DRAWING: Figure 2A
Patent JP-2023093109-A (JP)
Title: Construction machine, and information processing device
Inventor: KOBAYASHI KOHEI
IPC: E02F9/26
Filed: 2021-12-22
Abstract: To appropriately detect an object of a detection object from a picked-up image in the periphery of a construction machine.SOLUTION: A construction machine includes: an imaging device for imaging the periphery of a construction machine by a wide-angle lens having a predetermined angle of view; a storage device for storing a learned model for functioning to read position information indicating a position of an image of a person appearing in each learning image, together with a plurality of learning images that are learning images distorted with a distance from an optical axis due to imaging at the predetermined angle of view with varied positions where the person is imaged, to perform machine learning on the images and the position information, and to output the input image as a determination result as to whether or not the person is imaged in the image; and a control device for determining whether or not the person is imaged in the picked-up image imaged by the imaging device using the learned model, and outputting the determination result.SELECTED DRAWING: Figure 10
Patent JP-2022103135-A (JP)
Title: Coating agent
Inventor: HASEGAWA YOSHINORI
IPC: C09D7/63
Filed: 2021-12-23
Abstract: To provide a coating agent that can form a coat excelling in releasability and its durability.SOLUTION: A coating agent contains the following components (A)-(C). Component (A): a hydrophobically modified cellulose fiber including at least one selected from the group consisting of an anionic group and a hydroxy group with a modifying group bound thereto. Component (B): water. Component (C): an organic compound that is liquid at 25°C and at 1 atmospheric pressure.SELECTED DRAWING: None
Patent JP-2022155473-A (JP)
Title: Dwelling Unit Sales Management Device, Dwelling Unit Sales Management Method, and Dwelling Unit Sales Management Program
Inventor: UEDA HIDEAKI
IPC: G06Q50/16
Filed: 2021-12-27
Abstract: To provide a dwelling unit sales management device that, in dwelling unit sales, can create sales forecasts linked to delivery schedules, and analyze the sales of dwelling units, the reservation contract status, and the status grasp and transition of monthly sales progress from the start of contracts.SOLUTION: A dwelling unit sales management device according to a present embodiment includes: a first master that has registered a sales price of each dwelling unit number for each property; contract processing means for registering contract information data including a contract number, a project, a property name, a dwelling unit number, an application date, a contract date, and a scheduled delivery date; and delivery status data processing means for aggregating the contract information data on a year/month basis for each property in the project, and for creating and outputting delivery status data including delivery dwelling units that are scheduled to be delivered as of a relevant year/month, delivered dwelling units that have already been delivered, yet-to-be-delivered dwelling units, the number of vacant dwelling units that are yet contracted dwelling units as of the relevant year/month, and a sales amount obtained by aggregating the sales prices of the delivery dwelling units with reference to the first master.SELECTED DRAWING: Figure 1
Patent JP-2023096962-A (JP)
Title: Spraying work machine
Inventor: UEJIMA NORIHIRO
IPC: A01M7/00
Filed: 2021-12-27
Abstract: To provide a spraying work machine capable of accurately acquiring a cumulative flow rate of a chemical by distinguishing between a flow rate detected during chemical spraying work and a flow rate based on false detection.SOLUTION: A spraying work machine comprises: liquid agent spraying devices 10 and 10 spraying a liquid agent laterally of a traveling vehicle body 1, the liquid agent spraying devices 10 and 10 including discharge devices 130 for turning on/off the discharge of the liquid agent at prescribed intervals; a liquid supply device 9a for supplying the liquid agent spray devices 10 and 10 with the liquid agent; a flow sensor 600 for detecting a flow rate of the liquid agent delivered by the liquid supply device 9a; and a display part 601 for displaying work information including the flow rate of the liquid agent detected by the flow sensor 600. The spraying work machine is configured to comprise a control device 200 when an instantaneous flow rate FS for every second detected by the flow sensor 600 is less than a prescribed value, causing the display part 601 to display that the instantaneous flow rate FS is "0".SELECTED DRAWING: Figure 33
Patent JP-2023096995-A (JP)
Title: Stay fastening structure
Inventor: GOTO KEIICHI
IPC: F01N13/08
Filed: 2021-12-27
Abstract: To suppress the occurrence of a crack.SOLUTION: A stay 10 for fixing a converter 100 arranged at an exhaust passage has a first attachment part 12 arranged at either of both ends, and fastened to the converter 100, a second attachment part 14 arranged at the other, and fastened to a fixing part, and a first rib 17 and a second rib 18 which are arranged at side parts. The stay 10 is fastened so that the first attachment part 12 and the second attachment part 14 are aligned with respect to a thermal elongation direction of the converter 100, being a direction in which the first rib 17 and the second rib 18 withstand the vibration of the converter 100.SELECTED DRAWING: Figure 5
Patent JP-2023098212-A (JP)
Title: lens unit
Inventor: TAKENAKA HIROKI
IPC: G02B7/02
Filed: 2021-12-28
Abstract: To provide a technique that can suppress the occurrence of flare and ghosts caused by reflection of incident light on the inner wall of a spacer in a lens unit composed of a wafer level lens and the spacer.SOLUTION: A lens unit is formed by bonding a lens portion having a lens and a spacer portion having a through hole through which light emitted from the lens passes. The spacer portion has, in an end surface on a side to which the lens portion is bonded, an opening of the through hole and an inner wall portion being a wall surface of an outer edge of the opening. The inner wall portion has a surface roughness rougher than that of an end surface of the spacer portion opposite to the side to which the lens portion is bonded.SELECTED DRAWING: Figure 1
Patent JP-2021533235-A (JP)
Title: 自己架橋ｐｖｄｆ
IPC: C08F220/26
Filed: 2019-08-07
Abstract: 本発明は、改善された性能を特徴とする成形された物品を作製するのに有用な親水性モノマーに由来する繰り返し単位を含む架橋性フッ化ビニリデンコポリマーに関する。【選択図】なし
Patent JP-2021533239-A (JP)
Title: トナー添加剤のための複合粒子
IPC: C08K9/06
Filed: 2019-08-06
Abstract: 金属酸化物−ポリマー複合粒子は４０ｎｍ〜７５ｎｍ又は１００〜１５０ｎｍのメジアン粒径、及び少なくとも０．０６の平均ＲＴＡを有する。代わりに又は加えて、金属酸化物−ポリマー複合体は、粒径、粒径分布又は形状において異なる金属酸化物粒子の２以上の群を含む。代わりに又は加えて、金属酸化物−ポリマー複合粒子を製造するための、アルキルシランを含む多成分の疎水化システムの使用は、複合粒子の摩擦帯電を増加させる。
Patent JP-2022501802-A (JP)
Title: キュービット・ポート応答の外部ポート測定
IPC: H01L27/04
Filed: 2019-07-30
Abstract: キュービット・ポート応答の外部ポート測定を容易にするためのシステム、コンピュータ実装方法、およびコンピュータ・プログラム製品を提供する。１つの実施形態によれば、コンピュータ実装方法は、プロセッサに動作可能に結合されたシステムによって、１つまたは複数のキュービット・ポートを種々の電気接続で終端させることを含むことができる。コンピュータ実装方法は、終端させることに基づいて、外部ポート応答からの１つまたは複数のキュービット・ポート応答をシステムによって決定することも含むことができる。いくつかの実施形態では、コンピュータ実装方法は、１つまたは複数のキュービット・ポートのうちの少なくとも２つに対応するマルチポート・アドミタンス関数をシステムによって決定することをさらに含むことができる。
Patent JP-2022501467-A (JP)
Title: 保水（ｗａｔｅｒ  ｒｅｔｅｎｔｉｏｎ）用途向け親水性ポリウレタンフォーム
IPC: C08G18/10
Filed: 2019-09-17
Abstract: 親水性ポリウレタンフォームは、特定のイソシアネートとオキシエチレンの含有量を有するジフェニルメタンベースの準プレポリマーから作製される。フォームは、圧縮力下でも、水を保持する能力が非常に優れている。それらはまた、水で飽和したときに最大で中程度の膨潤を示す。フォームは、屋上緑化やブルールーフシステムなどの水封じ込めシステムの層として役立つ。【選択図】図１
Patent JP-2022501126-A (JP)
Title: 血管内超音波撮像
IPC: A61B8/14
Filed: 2019-09-25
Abstract: プロセッサ装置１６を有する画像処理装置１０が開示されている。前記プロセッサ装置は、患者の心血管系の関心領域１に対応する画像データを受信するように構成され、該画像データは前記患者の少なくとも１つの心周期の異なるフェーズにおいて取得された血管内超音波画像１５０の時間系列１５を有し、これら血管内超音波画像は患者の心血管系の重なり合うボリュームを画像化する。当該プロセッサ装置は、更に、前記血管内超音波画像の時間系列の空間的再配列処理を、前記画像データを評価して前記血管内超音波画像の時間系列に関連する少なくとも１つの空間的基準６（Ｖref）を選択し、前記時間系列の血管内超音波画像の各々に関し前記少なくとも１つの空間的基準までの距離を推定し、前記血管内超音波画像の時間系列を前記推定された距離に基づいて血管内超音波画像の空間的系列に再配列することにより実施すると共に、前記血管内超音波画像の空間的系列を有する出力を生成するように構成される。方法及びそれに応じて画像処理装置を構成するコンピュータプログラム製品も開示されている。
Patent JP-2022501260-A (JP)
Title: 自動車窓用の液体噴霧ワイパーフレームおよびこのフレームの封止の最適化
IPC: B60S1/38
Filed: 2019-09-18
Abstract: 本発明は、液体を散布および／または噴霧するための装置（２４）、特に空力偏向器を備えるワイパーフレーム（１０）であって、その長手方向端部（２７）が装置（２４）の端面（２８）上で開放している少なくとも１つの液体フローチャネル（２６）と、液体フローチャネル（２６）の長手方向端部（２７）を塞ぐためのプラグ（４０）であって、前記チャネル（２６）の長手方向端部セクション（２７）に挿入される、プラグ（４０）と、装置（２４）の端面（２８）の反対側に配置された先端（３０）と、を備え、閉鎖プラグ（４０）は、先端（３０）およびプラグ（４０）が液体フローチャネル（２６）の長手方向端部（２７）の閉鎖を共に保証するように、球形のボールなどの、先端（３０）とは異なる構成要素であることを特徴とする、ワイパーフレーム（１０）に関する。
Patent JP-2022502931-A (JP)
Title: ５ｇアップリンク制御チャネルを復号するジョイントチャネル推定及びデータ検出技術
IPC: H04W72/04
Filed: 2019-08-21
Abstract: 確認応答及び否定応答アップリンク制御チャネル送信において冗長であるリソース要素を用いて、アップリンク制御チャネルを復号するためのジョイントチャネル推定及びデータ検出技術が開示される。デコーダーの性能を向上させるため、チャネル推定が基準信号（パイロットシンボル）を用いて実行されて、サブフレーム内の所定の位置におけるチャネルの特性を特定することができる。しかし、一部のアップリンク制御チャネルフォーマットについて、基準信号／シンボルのための専用の位置が存在せず、及びそのためチャネル推定が実行されない。確認応答及び否定応答のリソース要素は、同一であり得るため、２つの異なるタイプのメッセージ内の同一の位置において、モバイルデバイスは、冗長な位置におけるリソース要素を基準信号で置き換えることができ、従って、受信機は、基準信号を用いてチャネル推定を実行することができ、これは、残りの確認応答、否定応答送信を復号する性能を向上させることができる。【選択図】図３