baber/WOPTO huggingface dataset:
Patent JP-2021008961-A (JP)
Title: Aluminum alloy bolt
Inventor: YOKOTA KOICHI
IPC: F16B35/00
Filed: 2020-11-04
Abstract: To provide an aluminum alloy bolt which can improve stress corrosion crack resistance in a stress concentration part by micronizing crystal grains in a neck lower round part and a neck lower part.SOLUTION: In an aluminum bolt which has a head part and a neck lower part extending downwardly from a lower end face of the head part, and in which a neck lower round part is formed in a boundary region between the head part and the neck lower part, an average crystal gran diameter of first crystal grains of an aluminum alloy constituting the head part and the neck lower part is smaller than an average crystal grain diameter of second crystal grains of the aluminum alloy constituting the neck lower round part, and the average crystal grain diameter of the first crystal grains is not larger than 40 μm, preferably, 10 μm to 30 μm, and more preferably, 10 μm to 20 μm.SELECTED DRAWING: Figure 3
Patent JP-2022075081-A (JP)
Title: Attachment for cable trough, bracket used for attachment, and cable trough with attachment mounted thereto
Inventor: HOSOO KEITARO
IPC: H02G1/06
Filed: 2020-11-06
Abstract: To provide an attachment for a cable trough with which a lid is easily installed at an appropriate position for a trough body of the cable trough and the lid is hardly displaced, a bracket used for the attachment, and the cable trough with the attachment mounted thereto.SOLUTION: An attachment 4 is mounted to a cable trough 1 comprising a trough body 2 and a lid 3 which is placed on the trough body 2. The attachment 4 comprises: a sidewall plate body 5 disposed higher than a pair of sidewalls 22 and configured to place the lid 3 on its upper end face; and a bracket 6 which fixes the sidewall plate body 5 to the sidewalls 22. The bracket 6 includes an inner support 71 opposed to an inner surface of the sidewall plate body 5, and an outer support 72 opposed to an outer surface of the sidewall plate body 5 and supporting the sidewall plate body 5 with the inner support 71. An upper end of the outer support 72 protrudes higher than the upper end face of the sidewall plate body 5 and is opposed to a side end face of the lid 3.SELECTED DRAWING: Figure 3
Patent JP-2022075289-A (JP)
Title: Washing method
Inventor: WATANABE HIDEAKI
IPC: C11D17/08
Filed: 2020-11-06
Abstract: To provide a washing method enabling further improvement of detergency of liquid detergent.SOLUTION: A washing method is provided, including: a first step (I) of bringing first washing liquid including liquid detergent including surfactant into contact with a washing object in a washing tub; and a second step (II) of supplying both or one of water and the liquid detergent to the washing tub to make it second washing liquid, and bringing the second washing liquid into contact with the washing object which has gone through the first step (I) in the washing tub. A dilution ratio of the first washing liquid with water is equal to or less than 2000 times by volume with respect to a liquid detergent 1 volume part, and a dilution ration of the second washing liquid and water is equal to or more than 800 times by volume with respect to the liquid detergent 1 volume part, and pH at 25°C of the second washing liquid is equal to or more than 8.0.SELECTED DRAWING: None
Patent JP-2022076375-A (JP)
Title: Liquid ejection head, ejection unit, and device for ejecting liquid
Inventor: BANDO YOSHINORI
IPC: B41J2/14
Filed: 2020-11-09
Abstract: To reduce variations in ejection characteristics.SOLUTION: A liquid ejection head includes: a plurality of nozzles 111 ejecting liquids arranged in a two-dimensional matrix form; a plurality of pressure chambers 121 communicating with the plurality of nozzles 111; a plurality of common supply channel branches 152 communicating with two or more of the pressure chambers 121; a plurality of common recovery channel branches 153 communicating with two or more of the pressure chambers 121; a common supply channel main stream 156 communicating with the plurality of common supply channel branches 152; and a common recovery channel main stream 157 communicating with the plurality of common recovery channel branches 153, wherein the common supply channel branches 152 and the common recovery channel branches 153 are alternately arranged, bypass channels 191A, 191B communicating with the common supply channel branches 152 and the common recovery channel branches 153, which are communicated via a pressure chamber 121 are provided, and the plurality of bypass channels 191A, 191B communicating the common supply channel branches 152 with the common recovery channel branches 153, which are different from each other, include bypass channels 191A, 191B having different fluid resistances.SELECTED DRAWING: Figure 8
Patent JP-2022078896-A (JP)
Title: Classification system
Inventor: MIZUNO SHOTA
IPC: B65G1/137
Filed: 2020-11-13
Abstract: To provide a classification system capable of easily changing the number of classification boxes and layout, and capable of reducing load of a power source, power consumption, and manufacturing cost.SOLUTION: A door part 3 is so constituted that, with one end part 3a as a rotation center, the other end part 3b goes up and down. A drive part 5 comprises an electric motor 51 and an arm part 52 actuated by the electric motor 51. The arm part 52 comprises a body part 520, a connection part 521 which extends from the body part 520 and is connected to a drive shaft 511 of the electric motor 51, and a contact part 522 which extends from the body part 520 and contacts a lower surface 3c of the door part 3 when at least the door part 3 is opened. The contact part 522 moves upward by a drive force of the electric motor 51 when the door part 3 is opened. A control part 7 moves the door part 3 until being in a fully-opened state and then stops. The fully-opened state is a state where the door part 3 is inclined to the contact part 522 side by a predetermined angle of less than 90 degrees with respect to a vertical direction.SELECTED DRAWING: Figure 4
Patent JP-2021015661-A (JP)
Title: Magnetic recording medium and magnetic recording and reproducing device
Inventor: OZAWA EIKI
IPC: G11B5/78
Filed: 2020-11-17
Abstract: To suppress degradation in electromagnetic conversion characteristics due to temperature changes from a low temperature to a high temperature under high humidity conditions in a magnetic recording medium having high surface smoothness of a magnetic layer.SOLUTION: A magnetic recording medium having a magnetic layer comprising a ferromagnetic powder and a binder on a nonmagnetic support is provided, in which a center line average surface roughness Ra measured regarding the surface of the magnetic layer is 1.0 nm or more and 1.6 nm or less, and a difference (Safter-Sbefore) between a spacing Safter measured by optical interferometry regarding the surface of the magnetic layer after methyl ethyl ketone cleaning and a spacing Sbefore measured by optical interferometry regarding the surface of the magnetic layer before methyl ethyl ketone cleaning is greater than 0 nm and 15.0 nm or less. A magnetic recording and reproducing device including the magnetic recording medium is also provided.SELECTED DRAWING: None
Patent JP-2022085528-A (JP)
Title: Condensation device of compressed air
Inventor: KAWAMATA HIROYASU
IPC: B01D53/26
Filed: 2020-11-27
Abstract: To provide a novel condensation device of compressed air which can obtain a dehumidification capability by a condensation effect and a heat insulation expansion effect which are adapted to even a use environment and a use condition while progressing size/weight reduction and the facilitation/cost reduction of manufacturing by simplifying a constitution compared with a conventional condensation device of compressed air, and can collect a drain in a condensation pipe.SOLUTION: In a condensation device, compressed air is introduced from an upstream-side side end part of a condensation pipe 8 in which hollow cylindrical condensation units 10 are coaxially connected to one another in a plurality of pieces, the compressed air is sequentially moved to an air moving chamber 18 via an annular narrow and small passage 23 which is formed between an external periphery of a collision plate 21 and inner faces of the condensation units 10 after making the compressed air collide with the circular plate-shaped collision plate 21, and the compressed air is condensed and made to be heat-insulation expandable. Also, by separately fixing one or a plurality of ventilation plates 20 having a large number of ventilation holes at an upstream side of the collision plate 21 to the inner faces of the condensation units 10, the compressed air is injected from the ventilation holes to the collision plate 21 side, heat-insulation expanded, and made to be condensable.SELECTED DRAWING: Figure 3
Patent JP-2022086902-A (JP)
Title: Question answering system and question answering method
Inventor: JANG PING
IPC: G10L15/22
Filed: 2020-11-30
Abstract: To provide a question answering system and a question answering method improving usability.SOLUTION: A question answering system 1 includes: a user terminal device 10 configured to output a response to a question inputted by a user; and a respondent terminal device 20 configured to transmit a response by a respondent to the user terminal device 10. The user terminal device 10 includes an answering processing part 191 configured to: output, as a response, an automatic response being a response automatically generated to a question; and connect to the respondent terminal device 20 when an effective response cannot be obtained by the automatic response and output, as a response, a response received from the respondent. The respondent terminal device 20 includes a display part 23 and a response processing part 291 configured to: display takeover information based on an input/output history with the user at the user terminal device 10 at a display part 23 when the respondent terminal device 20 is connected to the user terminal device 10; and acquire the response from the respondent and transmit the acquired response to the user terminal device 10.SELECTED DRAWING: Figure 1
Patent JP-2022087398-A (JP)
Title: Mold and forging method
Inventor: KAJIMOTO TETSUYA
IPC: B21J5/02
Filed: 2020-12-01
Abstract: To achieve a mold capable of efficiently extending a billet in a longitudinal direction.SOLUTION: A mold (1) that is a mold used when a rod-like billet (2) is forged includes: a lower mold (21) having a groove part (23) housing the billet (2); an upper mold (11) having a pressing part (13) for pressing the billet (2) by engaged with the groove part (23); and a guide part that is formed in the groove part (23) or the pressing part (13) and guides flow of a material of the billet (2) in a longitudinal direction of the billet (2). In a state in which the pressing part (13) is engaged with the groove part (23), in a direction at which the groove part (23) extends, a projection amount to the inside of the groove part (23) in an apex of the guide part is larger than a projection amount to the inside of the groove part (23) on both ends across the apex of the guide part.SELECTED DRAWING: Figure 1
Patent JP-2022087639-A (JP)
Title: Pneumatic tire
Inventor: OGAWA TAKAOMI
IPC: B60C11/00
Filed: 2020-12-01
Abstract: To provide a pneumatic tire that maintains grip performance and also has good durability.SOLUTION: A tread of a pneumatic tire has a base 22 and a cap 24 positioned on a radially outer side of the base 22 and having a hardness smaller than a hardness of the base 22. The cap 24 has a main portion 46 and an anchor 48 projecting toward the base 22 from the main portion 46. A depth of the anchor 48 is preferably 1.0 mm or more. An internal angle of a peak of the anchor 4 is preferably 20° to 60°. The anchor part 48 is positioned on a radially outer side relative to an end 28 of a belt 12.SELECTED DRAWING: Figure 3
Patent JP-2021098361-A (JP)
Title: Improved media transport belt that attenuates thermal artifacts in images on substrate printed by aqueous ink printers
Inventor: LINN C HOOVER
IPC: B41J2/01
Filed: 2020-12-01
Abstract: To provide an inkjet printer which includes a dryer configured to attenuate the effects of temperature differentials arising in substrates that are caused by holes in a media transport belt and a platen covering a vacuum plenum.SOLUTION: A dryer 160 includes a heater 192, a media transport belt cooler 270, and a media transport belt 164. The media transport belt is configured to move substrates past the heater after ink images have been formed on the substrates and the media transport belt cooler is positioned to remove heat energy from the media transport belt after the media transport belt has passed the heater and the substrates have separated from the media transport belt. The substrate cooler is configured to reduce a temperature of the media transport belt to a temperature that attenuates image defects arising from temperature differentials in the media transport belt when the media transport belt is opposite the heater.SELECTED DRAWING: Figure 2
Patent JP-2022088098-A (JP)
Title: Self-driving system, self-driving method, and self-driving program
Inventor: IWASE Takuya
IPC: A01B69/00
Filed: 2020-12-02
Abstract: To provide a self-driving system, a self-driving method, and a self-driving program capable of preventing an increase in cost while securing safety of a work vehicle.SOLUTION: A route acquisition processing section 215 acquires a driving route of a work vehicle 10. A notification processing section 217 notifies an operator of a request for determining whether or not to start self-driving of the work vehicle 10 when the driving route acquired by the route acquisition processing section 215 includes a first driving route in a direction different from a direction of a detection area K0 of an obstacle sensor 18 which is installed on the work vehicle 10 and detects an obstacle around the work vehicle 10.SELECTED DRAWING: Figure 1
Patent JP-2022093121-A (JP)
Title: Work vehicle
Inventor: IDA YUSUKE
IPC: B62D61/12
Filed: 2020-12-11
Abstract: To achieve a work vehicle that can run on various road surfaces with different slipperiness.SOLUTION: A work vehicle is equipped with: a vehicle main body 1; a plurality of running devices F positioned at front and rear sides respectively in both left and right sides of the vehicle main body 1; a support mechanism A, supported on the vehicle main body 1, which supports the plurality of running devices F so that positions of the devices with respect to the vehicle main body 1 can be changed individually; a driving device G that drives the running devices F; and a control device that controls the driving device G. The control part switches operation modes of the driving device G, between a first mode in which the running devices F are driven at a set running speed and a second mode in which the running devices F are driven at set running torque.SELECTED DRAWING: Figure 1
Patent JP-2022093884-A (JP)
Title: Growth state prediction method and growth state prediction program
Inventor: KINOSHITA TAKAFUMI
IPC: A01G7/00
Filed: 2020-12-14
Abstract: To accurately predict onion growth information.SOLUTION: A development index calculation unit 22 calculates an onion development rate DVRn on the basis of a day average temperature Tn and a day length Ln on the nth day (S22). A dry matter weight distribution unit 24 calculates an onion bulb dry matter ratio BDWRn on the basis of a development index DVIn, which is an integrated value of the development rate DVRn from a planting date (S26). In addition, the dry matter weight distribution unit 24 predicts an onion bulb dry matter weight on the basis of an onion total dry matter weight TDWn calculated by a total dry matter weight calculation unit 20 and the bulb dry matter ratio BDWRn (S26). Furthermore, a harvest date/yield estimation unit 30 estimates a harvest date from the development index DVIn, uses a bulb dry matter weight BDWhvs on the harvest date to calculate a bulb weight BFWhvs, and estimates a bulb living body yield (kg/m2) from the bulb weight BFWhvs (S34).SELECTED DRAWING: Figure 3
Patent JP-2022095294-A (JP)
Title: Polypropylene-based resin composition for injection molding and injection-molded body
Inventor: NAKAJIMA TAKESHI
IPC: C08L23/04
Filed: 2020-12-16
Abstract: To provide an injection-molded body excellent in hinge characteristics, rigidity and transparency, and a polypropylene-based resin composition for injection molding suitable for producing the same.SOLUTION: The polypropylene-based resin composition for injection molding contains: a polypropylene-based resin (A) comprising at least one of a propylene polymer and a propylene-ethylene copolymer; and a nucleating agent (C). The MFR of the composition is 0.1 g/10 min or more and less than 10 g/10 min. The content ratio of (A) is 90-99.99 mass% based on the total mass of the composition. The content ratio of the nucleating agent (C) is 0.01-0.5 mass% based on the total mass of the composition. The MFR of (A) is 0.1 g/10 min or more and less than 10 g/10 min. The content of an ethylene-derived unit in the propylene-ethylene copolymer is 10 mass% or less based on the total mass of the propylene-ethylene copolymer.SELECTED DRAWING: None
Patent JP-2021049401-A (JP)
Title: Game machine
Inventor: ONO HIDEKI
IPC: A63F7/02
Filed: 2020-12-21
Abstract: To provide a game machine capable of fully exhibiting a performance effect by a notice performance even if a winning probability of a random number lottery is changed by a setting change.SOLUTION: A game machine includes reservation display means that acquires random number information in satisfaction of a pattern start condition and reserving and storing a predetermined upper-limit number of reserved balls as a limit, performs a random number lottery based on the reserved and stored random number information and performs pattern variation for each satisfaction of a pattern variation start condition, executes a special game when a pattern becomes a specific mode after variation on the basis of winning of the random number lottery, and can execute reservation display according to the number of pieces of reserved and stored random number information. In the game machine, one of a plurality of settings having mutually different probabilities of winning a random number lottery is configured to be selectable, a holding change notice in which hold display is displayed in one of a plurality of kinds of display modes according to whether a pattern becomes a specific mode can be executed, and a jackpot reliability when hold display becomes a danger pattern (specific display mode) is made nearly identical in any of a plurality of settings.SELECTED DRAWING: Figure 46
Patent JP-2022098534-A (JP)
Title: Heating cooker
Inventor: MATSUI TOMOHIDE
IPC: F24C15/00
Filed: 2020-12-22
Abstract: To provide a heating cooker capable of quickly setting heating set to be used often.SOLUTION: A heating cooker includes: input means 71 for inputting a heating condition; a finger contact operation section 5 for displaying a heating condition on the basis of cooking information inputted from the input means 71; a heating set registration control section 305 for making a finger contact operation registered by a user relate to the heating condition on a registration screen to be transited when the user registers the heating condition; and a heating set storage section 306 for storing the heating condition related to the finger contact operation. When the finger contact operation executed by the user in the finger contact operation section is determined as the finger contact operation relating to the heating condition stored in the heating set storage section, the heating set storage section 306 displays the heating condition on the finger contact operation section 5.SELECTED DRAWING: Figure 4
Patent JP-2022099554-A (JP)
Title: Rotary joint
Inventor: GOZU HIDEO
IPC: F16L27/08
Filed: 2020-12-23
Abstract: To provide a rotary joint suitable for a vertical flow of a fluid.SOLUTION: The present invention relates to a rotary joint comprising: a cylindrical stationary-side joint member in which a primary-side channel part is formed; a cylindrical rotary-side joint member in which a secondary-side channel part is formed; a seal block which is integrated in the stationary-side joint member and in which a through hole communicating with a channel of the secondary-side channel part is formed; a spring which energizes the seal block from an upper side and causes a seal face of the seal block to abut on a channel end face of the secondary-side channel part; a bearing which assembles the stationary-side joint member and the rotary-side joint member in a vertical direction in such a manner that their centers become coaxial; and a drain hole which is formed below a position of the bearing in the rotary-side joint member.SELECTED DRAWING: Figure 3
Patent JP-2022100615-A (JP)
Title: Sheet and method for manufacturing the same
Inventor: TAKEHARA KAZUNORI
IPC: C08G18/00
Filed: 2020-12-24
Abstract: To provide a sheet high in wear resistance and shock absorption, and a method for manufacturing the same.SOLUTION: A sheet 10 includes a skin layer 11 formed of a polyurethane film and a foam layer 12 formed of a polyurethane foam having an average cell diameter of 50 μm or more and 300 μm or less, or a sheet includes a skin layer formed of a polyurethane film and an installation layer formed of a polyurethane foam. The amount of taber wear measured on the conditions of a wear wheel of H-22, a rotational speed of 60 rpm, a load of 250 g and a rotation frequency of 1000 times according to JIS K7204 in a surface on the skin layer side is 250 mg or less.SELECTED DRAWING: Figure 1
Patent JP-2022102505-A (JP)
Title: Game machine
Inventor: HASHIGUCHI YUTAKA
IPC: A63F7/02
Filed: 2020-12-25
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: In "a probability variable state", during execution of dynamic display resulting in a jackpot of one first special pattern or one second special pattern, by executing dynamic display of the other second special pattern or the other first special pattern so as to be pertinent to a fall lottery, a game state is shifted from "a probability variable state" to "a time-shortening state" during execution of dynamic display resulting in a jackpot of the one first special pattern or the one second special pattern. In the "time-shortening state", by completion of dynamic display resulting in a jackpot (jackpot type "probability variable A" or "probability variable C") of one first special pattern or one second special pattern under execution, the number of time-shortening times that can be granted after the jackpot is changed from "40" to "100", thus permitting longer continuation of consecutive wins.SELECTED DRAWING: Figure 28
Patent JP-2020526902-A (JP)
Title: バッテリーエネルギー貯蔵液体冷却システム用の流量均等化装置及び方法
IPC: H01M10/613
Filed: 2017-07-27
Abstract: 【解決手段】従来技術におけるバッテリー液体冷却システムの温度均等化効果が良くないという技術的課題を解決したバッテリーエネルギー貯蔵液体冷却システム用の流量均等化装置であって、該バッテリーエネルギー貯蔵液体冷却システム用の流量均等化装置は、並列した複数のバッテリーモジュールを含み、バッテリーモジュールのそれぞれには、液体冷却システムが接続されると共に、冷却液の入力ポート４が設けられており、入力ポート４に絞り管３が設けられ、絞り管３に絞り穴３−１が設けられており、絞り管３によって、入力ポート４に入った冷却液を、圧力が等しくなるように調節する。この装置によれば、液体冷却システムは、冷却液の流量を各バッテリーサブパック又はモジュールの間でより均一に分配することができるため、バッテリーシステムがより均一な環境温度で動作することを保証し、モジュール性能の差異を減少し、バッテリーの耐用寿命を延している。 【選択図】図３
Patent JP-2020534674-A (JP)
Title: リソグラフィ装置のための制御システム
IPC: H05G2/00
Filed: 2018-09-12
Abstract: 制御システムが、放射ビームの波面を調整するように構成される。制御システムは、ビームの伝搬パスの一部を画定する１対のミラーを有する。ミラーの各々は、ビームの波面内に変化を生じさせるように構成されたプロファイルされた反射表面を有する。ミラーは、ミラーを互いに関して回転させることで、伝搬パスに影響を与えることなく波面を調整可能にするように位置決めされる。【選択図】図２
Patent JP-2020532373-A (JP)
Title: 摺動式操作部を備えた化粧アプリケータ
IPC: A45D34/04
Filed: 2017-09-01
Abstract: 本発明は、本体（１）と、本体（１）の端部に固定されている塗布部材（３）と、格納状態位置と使用状態位置との間で長手方向Ｘ軸に沿って本体（１）上で並進移動することができる中空ケーシング（２）とを含み、使用状態位置において、塗布部材（３）のエンベロープ表面（Ｅ）が、中空ケーシング（２）の内側面（７）から離れている、長手方向軸Ｘを有する化粧アプリケータに関する。
Patent JP-2020534261-A (JP)
Title: 膜へのタンパク質送達
IPC: A61K38/16
Filed: 2018-09-07
Abstract: アンカータンパク質を含む少なくとも１つの包埋タンパク質−ポリマー界面活性剤コンジュゲートを含む二重層又はミセルであるリン脂質組成物が提供され、アンカータンパク質は、カチオン化タンパク質又はアニオン化タンパク質であるとともに、ａ）酵素である、又は、ｂ）アミノ酸側鎖に共有結合する−ＣＨ２Ｃ（Ｏ）ＮＣＨ３（ＣＨ２）３Ｎ（ＣＨ３）２Ｈ＋リンカーを含まないタンパク質である。【選択図】なし