baber/WOPTO huggingface dataset:
Patent JP-2019508675-A (JP)
Title: 核燃料デブリコンテナ
IPC: G21F5/06
Filed: 2017-03-02
Abstract: コンテナは、水中または空気中において、例えば原子炉のメルトダウンなどからの放射性デブリを安全に格納するよう設計されている。コンテナは、全体が金属のパーツからできていることが好ましいがこれは必須ではない。コンテナは、上端と下端との間に延びる長尺円筒状筐体と、下端に設けられた平板状底部と、上端に設けられた開放上部と、開放上部の上に取り付けられた円板状蓋と、を有するオーバパックを有する。バスケットは、オーバパックの内部に設けられる。バスケットは、その長手方向に沿って互いに平行な複数の長尺円筒状キャニスタを有する。複数のキャニスタのそれぞれは、上端と下端との間に延びる長尺円筒状筐体と、下端に設けられた平板状底部と、上端に設けられた開放上部と、開放上部の上に取り付けられた円板状蓋と、を有する。 【選択図】図１Ｃ
Patent JP-2019500173-A (JP)
Title: 洗濯物処理装置及びその洗濯剤供給方法
IPC: D06F34/14
Filed: 2016-11-08
Abstract: 本発明は、洗濯物処理装置及びその洗濯剤供給方法に関する。本発明の洗濯物処理装置は、液状洗剤又は液状柔軟剤を含む液状洗濯剤を貯蔵する貯蔵容器、前記貯蔵容器と水槽間に形成される洗濯剤供給流路、及び前記洗濯剤供給流路に備えられるポンプを備え、前記液状洗濯剤を前記水槽に供給する洗濯剤供給部と、前記洗濯剤供給流路に備えられ、前記洗濯剤の残量を検知する残量検知ユニットと、布量を検知する布量検知部と、前記液状洗濯剤の供給が前記液状洗濯剤の残量不足の検知後の最初の供給である場合、前記布量に対応する液状洗濯剤の分量と前記洗濯剤供給流路に対応する液状洗濯剤の分量を合算して液状洗濯剤を供給するように、前記洗濯剤供給部を制御する制御部とを備えて構成される。こうすることにより、貯蔵容器の液状洗濯剤の残量不足の検知後の最初の供給である場合、液状洗剤を適量供給することができる。【選択図】図１０
Patent JP-2019503185-A (JP)
Title: 生物学的インジケータ
IPC: C12Q1/22
Filed: 2016-08-09
Abstract: 本発明は、生物学的インジケータの蒸気滅菌に対する耐性を低下させるために、試験生物と有効量の炭水化物とを接種したキャリアを有する生物学的インジケータに関する。本発明は、生物学的インジケータを使用する蒸気滅菌工程に関する。
Patent JP-2019511683-A (JP)
Title: ペースト利用型潤滑システム
IPC: F16N39/04
Filed: 2017-02-14
Abstract: システムが処理ステーションおよびこの処理ステーションと流体連通状態にある潤滑剤供給システムを含む。処理ステーションは、タイヤとホイールを接合してタイヤ‐ホイール組立体を形成する前に、タイヤおよびホイールのうちの少なくとも一方を処理するよう作動可能である。処理ステーションは、タイヤ潤滑サブステーションまたはホイール潤滑ステーションの少なくとも一方を含む。潤滑剤供給システムは、潤滑剤を貯蔵するよう構成された貯蔵容器および潤滑剤貯蔵容器によって受け入れられていて潤滑剤を泡立てまたはかき混ぜて半固体状態から泡立て状態にするよう作動可能である泡立て装置を含む。潤滑剤供給システムは、潤滑剤を泡立て状態で貯蔵容器から圧送するよう作動可能なポンプを更に含む。
Patent JP-2019506836-A (JP)
Title: エネルギー誘導伝送方法、誘導ユニット、及び、誘導充電装置
IPC: H02J50/12
Filed: 2017-03-01
Abstract: 【課題】【解決手段】本発明は、誘導ユニット（１２）が少なくとも１つの同期信号（１４）を送信する、エネルギーを誘導伝送するための方法、特にエネルギー蓄積器（１０）を充電するための方法から出発する。１つの同期ステップで前記同期信号（１４）の少なくとも１つの信号特性量を調整することが提案される。【選択図】図３
Patent JP-2018538368-A (JP)
Title: 抗５ｔ４抗体および抗体−薬物コンジュゲート
IPC: C07K16/46
Filed: 2016-11-24
Abstract: 本発明の開示は、５Ｔ４腫瘍胎児性抗原（ＴＰＢＧ、５Ｔ４、Ｗｎｔ活性化阻害因子１、ＷＡＩＦ１）を標的とするＣＤＲを定義した抗体に関し、これはヒト５Ｔ４抗原に対して結合親和性を呈し、この結合親和性は、カニクイザル５Ｔ４に対するそれらの抗体の親和性と同じオーダーである。抗体−薬物コンジュゲート（ＡＤＣ）、ならびにヒト固形腫瘍および血液悪性腫瘍の治療におけるその使用が、請求される。
Patent JP-2019513637-A (JP)
Title: エアクッション膨張機械
IPC: B65B51/26
Filed: 2017-04-11
Abstract: 例示的エアクッション膨張機械が、直流入力に接続される第１の端子と、第２の端子と、直流入力によって給電される基準抵抗器と、オペアンプと、トランジスタとを含む。オペアンプの第１の端子は、可変電圧源に接続され、オペアンプの第２の端子は、基準抵抗器に接続される。トランジスタは、オペアンプの出力に接続されるベースと、基準抵抗器に接続されるエミッタと、第１および第２の端子を有するシールバンド装置の第１の端子に結合されるコレクタとを有する。第１および第２の端子間に配置される溶融性材料が、第１および第２の端子間を流動する電流の抵抗によって溶融される。可変電圧源は、電圧測定デバイスおよび一定電流によって、第１および第２の端子にわたって測定される電圧降下に基づいて、電圧を変化させる。
Patent JP-2019523024-A (JP)
Title: 端部の抵抗力が強化された医療用ステントの製造方法及びそのステント
IPC: A61F2/82
Filed: 2016-12-15
Abstract: 本発明は、人体器官における２つの隣接組織を貫通連結して、内視鏡手術などのための通路として活用したり胆汁、膵液などの排水またはシャント（Ｓｈｕｎｔ）などを行ったりするために施術する医療用ステントに関し、より詳細には、超弾性形状記憶合金ワイヤを菱形のセル形状に交差するように編んで形成した中空型円筒状本体の両側端を拡張、折曲してワッシャー状の端部を形成するが、該ワッシャー状の端部の外周には、ステントをなす終端部のセルの隙間が非常に密着することにより重畳した抵抗力強化リングが形成されるようにして、人体への施術の際に貫通連結した位置を堅固に保持できるようにした、端部の抵抗力が強化された医療用ステントを提供しようする。本発明は、２つの隣接した組織層を貫通連結するためにステントの中心部の円筒状本体の両端に前記円筒状本体の直径よりも大きい拡管部またはフランジを形成してなる医療用ステントであって、単一直径のステント（１０）と、前記ステントの円筒状本体（１２）の長さ方向の両側端に外向きに折り曲げて形成されるワッシャー状の端部（１４）と、拡張したワッシャー状の端部（１４）の外周に多重に重ねて弾性を提供する抵抗力強化リング（１６）とを含んでなることを特徴とする。【選択図】図３
Patent JP-2019519206-A (JP)
Title: 抗酸化水を含む栄養剤、及びその栄養剤で植物栽培用、動物飼育用又は魚類養殖用の給水を製造する方法
IPC: A01G7/06
Filed: 2017-03-22
Abstract: 本発明は、負（−）の酸化還元電位値を有することで還元力に優れ、−１７２ｍＶ〜−１９６０ｍＶの範囲の酸化還元電位を有し、好ましくは、−４６０ｍＶ〜−１１６０ｍＶの範囲の酸化還元電位値を有し、ヒドロキシルラジカル除去能を有する抗酸化水を含む栄養剤、及びその栄養剤で植物栽培用、動物飼育用又は魚類養殖用の給水を製造する方法に関する。【選択図】図４
Patent JP-2019525389-A (JP)
Title: 光変換パッケージ
IPC: H01L33/50
Filed: 2017-06-14
Abstract: 半導体光源のための光変換パッケージは、光変換ブロック、基板、およびインターコネクタを含む。光変換ブロックは、半導体光源からの入射光を受け取るように配置されており、かつ、入射光を異なるスペクトル分布を有する光へ変換するように動作する。インターコネクタは、光変換ブロックを基板に対して取り付け、かつ、光変換ブロックと基板との間の熱抵抗を制限し、基板は、光変換ブロックからの熱を効率的に下降させ得る。インターコネクタと基板は、一緒に、なおも高い反射率を提供し得る。
Patent JP-2019075815-A (JP)
Title: Smartphone memo
Inventor: NAKAMATSU YOSHIRO
IPC: H04M1/11
Filed: 2019-01-05
Abstract: To provide a smartphone cover that can also be used as a note pad by providing the note pad on the cover.SOLUTION: A smartphone cover is in the form of a sheet made of a material such as paper, plastic, metal, or wood provided with a smartphone attachment side 1 and a memo attachment side 2. Folds 3 and 4 are fold lines between the upper and lower portions. The smartphone attachment side and the memo attachment side are also the inside of the cover of a memo pad 10. The smartphone cover includes a bonding portion with a pressure sensitive adhesive 5 and an opening for a smartphone camera, and has a thickness 9 obtained by combining the thicknesses of the smartphone and the memo pad. The bonding portion is equipped with a release liner, and is peeled off at the time of smartphone bonding and bonded to the smartphone.SELECTED DRAWING: Figure 1
Patent JP-2019088012-A (JP)
Title: Operation method for semiconductor device
Inventor: FUKUTOME TAKAHIRO
IPC: G06F9/38
Filed: 2019-01-09
Abstract: To provide a semiconductor device using a PLD (Programmable Logic Device), which can enhance processing speed of an application and achieve low power consumption.SOLUTION: A semiconductor device comprises a programmable logic device and a processor which is not dynamically reconfigured. In a memory element of the programmable logic device, a plurality of pieces of configuration data determined by a memory module that they are used frequently among pieces of configuration data corresponding to a thread is stored. The memory element includes a storage element and a switch for supplying, retaining and discharging electric charge by an amount determined by the stored plurality pieces of configuration data to and from the storage element in each of a plurality of memory cells.SELECTED DRAWING: Figure 1
Patent JP-2020111464-A (JP)
Title: Group management control device and allocation method of vehicle to autonomous mobile body
Inventor: MOMMA NAOHIDE
IPC: B66B1/18
Filed: 2019-01-17
Abstract: To efficiently perform vehicle allocation to an autonomous movable body while preventing service degradation to elevator users.SOLUTION: There are included: a movable body information receiving unit which acquires information on the departure floor and destination floor of an autonomous movable body, as well as information on the travel time until the autonomous movable body arrives at an elevator station when the autonomous movable body uses a vehicle; a selected vehicle extraction unit which confirms the scheduled stopping floors of each vehicle, and extracts a vehicle that stops on both the departure and destination floors of the autonomous movable body as a first candidate, and extracts a vehicle that stops on either the departure or destination floor of the autonomous movable body as a second candidate when no vehicles are recognized as the first candidate; a call response command output unit which generates and outputs a call response command for the departure floor when the second candidate extracted by the selected vehicle extraction unit is not scheduled to respond to the departure floor of the autonomous movable body; an optimal vehicle selection unit which calculates the estimated arrival time in the direction of the target floor for each of the first and second candidates, compares it with the travel time information of the autonomous movable body, and selects a vehicle with the smallest difference between the two as an optimal vehicle; and an optimal vehicle information transmitter which transmits the information on the selected optimal vehicle to the autonomous movable body.SELECTED DRAWING: Figure 1
Patent JP-2020119922-A (JP)
Title: Semiconductor device
Inventor: KANEHARA HIROMICHI
IPC: H01L29/12
Filed: 2019-01-18
Abstract: To suppress crystal defects (secondary defects) in a semiconductor substrate while sufficiently suppressing the electric field concentration.SOLUTION: A semiconductor device includes an element region provided in a semiconductor substrate, and an electric field relaxation layer that is formed of impurities that are ion-implanted in the semiconductor substrate and that goes around the element region. In this semiconductor device, the electric field relaxation layer has the peak positions of the impurity concentration separated and appearing in at least one of the thickness direction of the semiconductor substrate and the plane orthogonal to the thickness direction.SELECTED DRAWING: Figure 1
Patent JP-2020118839-A (JP)
Title: Sound absorber
Inventor: FURUSAWA HIDEKI
IPC: G10K11/172
Filed: 2019-01-23
Abstract: To provide a sound absorber having sound absorption performance in a wide frequency region including a frequency region less than 2 kHz.SOLUTION: A sound absorber 1 comprises: a resonator part 10 which is formed of a material which does not have communication holes and in which a Helmholtz resonator 13 having a neck part 11 and a cavity part 12 is arranged; and a porous layer 20 which is formed above the resonator part and is formed of a material having the communication holes. An opening part 21 is formed in the porous layer and the opening part is connected to the neck part of the resonator part.SELECTED DRAWING: Figure 1
Patent JP-2020117093-A (JP)
Title: Input device
Inventor: TOMARU TETSUYA
IPC: G06F3/041
Filed: 2019-01-24
Abstract: To provide an input device whose display is not an eyesore and whose operation load is reduced.SOLUTION: An input device includes: an operation surface 111 having a general region 111a and a division region 111b divided into a plurality of division parts 1111 to 1114; and a control part 140. Each of the plurality of division parts is provided with perception means giving perception to an operation body when the operation is in contact with it. The control part 140 causes the display state in display parts of a plurality of operation icons corresponding to the general area 111a non-display until prescribed operation by the operation body is performed for the general region 111a. With a side nearest to a part corresponding to the operation position of the operation body among sides making an outline of the display part as a first side, the control part 140 controls enlarged display which enlarges a variety of icons corresponding to operation positions of the operation surface from the first side to a side opposite to the first side and displays them in the case that prescribed operation by the operation body for the general region or the division region is detected.SELECTED DRAWING: Figure 2
Patent JP-2020116542-A (JP)
Title: Aeration and agitation system and method of operating aeration and agitation system
Inventor: YUKITANI SODAI
IPC: C02F3/16
Filed: 2019-01-25
Abstract: To provide an aeration and agitation system and a method of operating the aeration and agitation system capable of stabilizing a quality of a treated water discharged in a treatment of treated water with nitrification or denitrification, even if an amount of water flowing into the system is changed.SOLUTION: Provided are: an aeration and agitation system including a mechanical aeration agitator for aeration and agitation of the water to be treated in a reaction tank for nitrifying or denitrifying the water to be treated which circulates in the reaction tank, measurement unit for measuring an amount of water to be treated flowing into the reaction tank, and a control unit for controlling the operation of the mechanical aeration agitator based on the amount of water measured by the measurement unit; and a method of operating the aeration and agitation system. By controlling the operation of the mechanical aeration agitator according to an amount of water flowing into the reaction tank, the treatment of the treated water can be optimized and the quality of the treated water discharged can be stabilized.SELECTED DRAWING: Figure 1
Patent JP-2019096895-A (JP)
Title: Thermal treatment device
Inventor: IKEDA SHINICHI
IPC: H01L21/324
Filed: 2019-01-25
Abstract: To improve durability of a door opening and closing mechanism of a horizontal furnace in a thermal treatment device.SOLUTION: A thermal treatment device 1 comprises: a horizontal furnace 3 which has laterally arranged opening section 7a and a door 2; and an opening and closing mechanism 6 to open and close the door 2. The opening and closing mechanism 6 has: a linear motion actuator 34 which has an output section 39 configured to move in a straight line and is horizontally arranged; and a link mechanism 35. The link mechanism 35: converts linear motion of the output section 39 into swaying motion around a predetermined first axial line S1 extended in a vertical direction; and transmits the swaying motion to the door 2.SELECTED DRAWING: Figure 1
Patent JP-2019060903-A (JP)
Title: Inspection device
Inventor: MATSUDA HAJIME
IPC: G01N21/84
Filed: 2019-01-29
Abstract: To reduce the number of signal lines used in a lighting device for a photo-metric stereo.SOLUTION: A lighting device 3 has a plurality of LEDs arranged in an almost annular shape, and a lighting control part for lighting the plurality of LEDs. Particularly, the lighting device 3 has a storage part for storing a lighting pattern. The lighting device 3 lights one of the plurality of LEDs according to a lighting pattern specified by a control signal received from an image processing device 5 through a signal line 8.SELECTED DRAWING: Figure 1
Patent JP-2020121461-A (JP)
Title: Tire vulcanization mold and method for manufacturing tire
Inventor: YONEZU ISAO
IPC: B29C35/02
Filed: 2019-01-30
Abstract: To provide a tire vulcanization mold capable of suppressing warping of a stencil plate, and a tire manufacturing method using the same.SOLUTION: A tire molding surface 1 that contacts an outer surface of a tire set in a cavity, a mounting groove 2 provided on the tire molding surface 1, and a stencil plate 3 mounted in the mounting groove 2, are provided. The stencil plate 3 has a front surface 31 facing the cavity, a back surface 32 facing a bottom surface 21 of the mounting groove 2, and a through hole 33 communicating from the front surface 31 to the back surface 32. The front surface 31 is provided with a recess 34 for forming a convex identification mark on the outer surface of the tire. A convex portion 35 corresponding to the recess 34 is provided on the back surface 32. At an outer edge of the stencil plate 3, at least in the periphery of the through hole 33, a convex portion 36 protruding toward the bottom surface 21 of the mounting groove 2 is provided.SELECTED DRAWING: Figure 3
Patent JP-2019198856-A (JP)
Title: Water treatment method and water treatment apparatus
Inventor: ISHIBASHI RYUTARO
IPC: B01J21/18
Filed: 2019-01-30
Abstract: To provide a water treatment method for decomposition of a substance to be oxidized by elevating a decomposition ability by Fenton reaction, and a water treatment apparatus using the same.SOLUTION: The water treatment method includes an oxidation process (A2) for conducting light irradiation to a mixed liquid (A) containing a water to be treated containing a substance to be oxidized, a ferrous ion, hydrogen peroxide, and an iron reduction catalyst for decomposition of the substance to be oxidized, and the water treatment apparatus has a reaction tank for conducting Fenton reaction under light irradiation in the presence of a mixed liquid (A) containing a water to be treated containing a substance to be oxidized, a ferrous ion, hydrogen peroxide, and an iron reduction catalyst for decomposition of the substance to be oxidized.SELECTED DRAWING: Figure 1
Patent JP-2020123248-A (JP)
Title: Cutting and grinding system
Inventor: HANASHIMA MASAKI
IPC: G05B19/18
Filed: 2019-01-31
Abstract: To enable more accurate computation of profit and loss resulting from an object produced by a cutting and grinding machine.SOLUTION: A profit and loss management device 120 of a cutting and grinding system 1 is configured to: receive material usage, tool usage, and spindle rotation time associated with an execution of a cutting and grinding program PG1 from a cutting and grinding machine 100 and the cutting and grinding program PG1; compute material cost, tool cost, spindle cost, and labor cost from the material usage, tool usage, spindle rotation time, and hours worked; and compute periodic profit and loss for a predetermined period based on a periodic selling price representing a sum of above mentioned costs, a depreciation cost of the cutting and grinding machine 100 for the predetermined period, and a selling price of the object produced by running the cutting and grinding program PG1 during the predetermined period.SELECTED DRAWING: Figure 5
Patent JP-2019112637-A (JP)
Title: Coating composition, film for coating the same, and method for forming sealable film
Inventor: MARCO AMICI
IPC: B32B27/32
Filed: 2019-02-01
Abstract: To provide a coating composition, a film for coating the same, and a method for forming a sealable film.SOLUTION: There is provided a coating composition containing a water dispersion, the water dispersion contains a melting mixing product material of 60 to 95 wt.% of (A) a base polymer containing a thermoplastic polymer, 5 to 40 wt.% of (B) a stabilizer selected from an ethylene-acrylic acid copolymer, an ethylene methacrylic acid copolymer, a maleic acid grafted polyolefin anhydride, (C) a neutralizer and (D) water, has volume average particle diameter of about less than 5 μm, a biaxial orientation polypropylene film having a coating layer of the water dispersion has 2 or more of (a) heat seal strength of 0.6 N/15 mm or more at a seal temperature of 60 to 70°C, (b) blocking resistance of at least 40°C at maximum, and (c) wider hot adhesiveness than that observed by biaxial orientation polypropylene films having no coating layer.SELECTED DRAWING: None
Patent JP-2020126431-A (JP)
Title: System and method for executing processing in one or more apparatus
Inventor: MATSUKI JOSUKE
IPC: G06F9/445
Filed: 2019-02-04
Abstract: To maintain that an execution file to be executed in an apparatus is optimal in an environment disposed with the apparatus.SOLUTION: In an apparatus (e.g., a concentrator), a first execution file and an instrument file are stored. The first execution file is an execution file for executing business processing. The instrument file is an instrumentalized execution file for outputting profiles including statistics for execution time code paths of business processing in addition to executing the business processing. Source files for these files are identical. The instrument file is executed when it is detected that a status relating to executing the business processing becomes a specific status. Then, a second execution file is executed, which is an execution file optimized as to the specific status based on the outputted profiles and the source files.SELECTED DRAWING: Figure 1
Patent JP-2019173966-A (JP)
Title: Bearing device for wheel
Inventor: KOIZUMI SOTA
IPC: F16C33/78
Filed: 2019-02-06
Abstract: To provide a bearing device for a wheel, which has the increased number of balls and furthermore enables assemblability of the ball to be improved.SOLUTION: A bearing device for a wheel 1 is provided that comprises: an outer ring 2 provided with outer raceway surfaces 2c, 2d; an inner member having a hub ring 3 and an inner ring 4 and having double-row inner raceway surfaces 3c, 4a formed thereon; balls 8 contained in a rollable manner between the raceway surfaces of the outer ring 2 and of the inner member; and a retainer 7 which is provided with a base 7a and with columns 7b arranged at fixed intervals in a circumferential direction and extending in the axial direction thereof from the base 7a, and has pockets Pt each formed surrounded by adjacent columns 7b and a base 7a which is located between the adjacent columns 7b, the pockets Pt retaining the balls 8. Each of the columns 7b of the retainer 7 is provided with latch sections 7e protruding toward adjacent columns 7b and with cutouts. The front ends of the latches 7e are located within an annular range having a radial width R1 defined between the outer peripheral circle of a ball 8 and a reference imaginary circle C1 having a diameter D1 centered on the center of the ball 8.SELECTED DRAWING: Figure 3
Patent JP-2019081961-A (JP)
Title: Production of multilayer film structure
Inventor: SUGAWARA TOSHIAKI
IPC: C23C14/34
Filed: 2019-02-07
Abstract: To provide a production of a multilayer film structure, which is enabled to acquire excellent characteristics by suppressing the oxidation of a metal film.SOLUTION: A metal film is formed by using a first metal target, and a first dielectric film is formed on the metal film by feeding an inert gas by means of a second metal containing target having an activated surface. After this, a second dielectric film is formed over the first dielectric film by the supply of a reactive gas. A sputtering target having an activated surface is used to form a dielectric film in a metal mode over a metal film 1 so that the oxidation of the metal film 1 can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2020128934-A (JP)
Title: Inspection device
Inventor: OBUSE SATOSHI
IPC: G01B11/02
Filed: 2019-02-08
Abstract: To provide an inspection device with which it is possible to generate highly accurate height data without requiring a complex computation process, even when the temperature of a light generating element and its support member rises.SOLUTION: A measurement object is irradiated with structured light generated by a light generating element 118 through a light projection lens 119. The structured light reflected from the measurement object in the direction of an optical axis ax0 of an imaging unit is received by an imaging element, and height data indicating the height image of the measurement object is generated. The light generating element 118 and the light projection lens 119 are supported by a light projection base 110b composed of metal having larger linear expansion coefficient than the light generating element 118. The light projection base 110b has a contact surface 15a facing the optical axis ax0 of the imaging unit. The light generating element 118 is urged in a direction heading toward the contact surface 15a by a fixed member while being supported by the light projection base 110b so as to move away from the optical axis ax0 of the imaging unit.SELECTED DRAWING: Figure 8
Patent JP-2019203495-A (JP)
Title: Liquid potential energy increase device
Inventor: Wang yuan hui
IPC: F03G3/00
Filed: 2019-02-09
Abstract: To provide a liquid potential energy increase device producing electric power as renewable energy, by overcoming a problem that solar or wind power generation as a renewable energy source is not available in an indoor environment, and is affected by a weather condition and a geographical situation.SOLUTION: A liquid potential energy increase device includes a first receiving trough 100, a second receiving trough 200, a liquid absorption structure 400, a first magnetic member 500, and a second magnetic member 600. The liquid absorption structure has a main body portion 410 and an extension portion 420. The extension portion supplies a liquid in the first receiving trough into the main body portion. When the total of a weight of the main body portion and a weight of the liquid in the main body portion is more than magnetic attraction force, the main body portion collides with the second receiving trough by gravity, and at least a part of the liquid in the main body portion is released to the second receiving trough, thus potential energy of the liquid is increased.SELECTED DRAWING: Figure 1
Patent JP-2020133437-A (JP)
Title: Internal combustion engine
Inventor: MASUDA YUTO
IPC: F01M1/06
Filed: 2019-02-14
Abstract: To inhibit air bubbles generated in lubrication oil.SOLUTION: An internal combustion engine includes: a cylinder block formed with an oil return passage which recovers lubrication oil flowing from a cylinder head and enables the lubrication oil to flow to an oil pan; and an oil guide extending from an outlet of the oil return passage to at least a surface of the lubrication oil stored in the oil pan. The lubrication oil flows from the outlet of the oil return passage to the surface of the lubrication oil along a surface of the oil guide.SELECTED DRAWING: Figure 2