baber/WOPTO huggingface dataset:
Patent JP-2021521340-A (JP)
Title: 少なくとも１つのコーティングステーションを有する、中空品をコーティングするための装置、及びガスランスを洗浄するための方法
IPC: C23C16/44
Filed: 2019-04-10
Abstract: 本発明は、端部領域を有するガスランスを有する少なくとも１つのコーティングステーションを有する、容器をコーティングするための装置に関する。ハウジング並びに取入口及び排出口を有し、取入口及び吐出口を介してハウジングの空間に流体充填及び／又は流体回路を生成するための装置を有するＣＩＰユニットがある。ハウジングは洗浄位置に配置され得、そこで、ハウジングはガスランスの端部領域を完全に流体的に密閉状態で取り囲み、ガスランスの端部領域は、洗浄流体を運ぶ流体回路が洗浄位置でそれを濡らすように配置され、ハウジングは装置の通常の運転中にガスランスを取り囲まない。さらに、本発明は、上述の装置のガスランス６を洗浄するための方法に関する。ガスランスはコーティング装置内に留まり、ハウジングによって、ガスランスの自由端を含む少なくとも一部の範囲を流体的に密閉状態で取り囲み、ハウジングに洗浄流体を導入し、画定可能な滞留時間後にハウジングから洗浄流体を流し出し、ハウジングを取り去るステップが示された順序で行われる。
Patent JP-2021521929-A (JP)
Title: 吸引アセンブリ付きシリンジアダプタ
IPC: A61J1/20
Filed: 2019-04-11
Abstract: シリンジアダプタは、第１の端部と、第１の端部の反対側に配置された第２の端部とを有するハウジングを含み、ハウジングは、ハウジングの第１の端部に配置され、シリンジバレルに固定されるように構成されたコネクタ本体を含み、カニューレは、ハウジング内に配置され、カニューレは、移送開口部およびバルブ開口部を画定し、シールアレンジメントは、ハウジング内に配置され、ハウジング内で移動可能であり、吸引アセンブリは、吸引開口部を画定し、吸引ハウジングによって受け取られるフィルタと、吸引ハウジングによって受け取られる一方向弁とからなり、カニューレの弁開口部が吸引ハウジング内に配置され、空気が吸引開口部を介してフィルタに流入し、一方向弁に流入し、カニューレの弁開口部に流入するように構成されている。
Patent JP-2021523647-A (JP)
Title: 非ライセンススペクトルのための無線通信方法及び装置
IPC: H04W72/08
Filed: 2019-01-18
Abstract: 本願の実施例は非ライセンススペクトル通信の面で通信の柔軟性を向上させることのできる非ライセンススペクトルのための無線通信方法及び装置を提供する。該方法は、第１端末装置が前記第１端末装置の取得したチャネル占有期間（ＣＯＴ）内の第１伝送機会で、ネットワーク装置に第１指示情報を送信することを含み、前記ＣＯＴ内に第２伝送機会及び第３伝送機会が含まれ、前記第１指示情報は前記ネットワーク装置が前記ＣＯＴ内の第２伝送機会を決定することに用いられる。
Patent JP-2021515093-A (JP)
Title: プリント回路基板を製造するためのインキジェットインキ
IPC: H05K3/06
Filed: 2019-02-28
Abstract: 式Ｉ【化１】による接着促進剤を含む放射線硬化型インキジェットであって、式中、ＸはＯおよびＮＲ3からなる群から選択され、Ｌは、１から２０個の炭素原子を含んでなる二価の連結基を表し、Ｒ1は水素、置換もしくは非置換アルキル基、および置換もしくは非置換アリール基からなる群から選択され、Ｒ2は置換もしくは非置換アルキ基、置換もしくは非置換アルケニル基、置換もしくは非置換アルキニル基、置換もしくは非置換アルカリール基、置換もしくは非置換アラルキル基、および置換もしくは非置換（ヘテロ）アリール基からなる群から選択され、Ｒ3は水素、置換もしくは非置換アルキル基、置換もしくは非置換アルケニル基、置換もしくは非置換アキニル基、置換もしくは非置換アルカリール基、置換もしくは非置換アラルキル基、および置換もしくは非置換（ヘテロ）アリール基からなる群から選択され、Ｒ2およびＬは５から８員環を形成するために必要な原子を表すことができる。
Patent JP-2022533866-A (JP)
Title: 調節可能な重量挙げデバイス
IPC: A63B21/075
Filed: 2020-05-28
Abstract: 調節可能な重量挙げデバイス（２１）は、チューブ（３１）と、チューブ（３１）の内側に移動可能に配置され、雄ねじ（３５）を含む、ピン（３３）と、チューブ（３１）の内壁に対して半径方向内側に延び、雄ねじと係合する、１つ以上の駆動ノブ（５１）と、を含む。雄ねじは、第１の螺旋角度を有する少なくとも１つの部分と、第２の螺旋角度を有する少なくとも１つの部分と、を含み、第２の螺旋角度は、第１の螺旋角度より小さい。
Patent JP-2021516556-A (JP)
Title: リラグルチド、セマグルチド及びｇｌｐ−１の化学酵素合成
IPC: C12P21/02
Filed: 2019-03-11
Abstract: 本発明は、（ａ）配列Ｈｉｓ−Ｘ−Ｇｌｕ−Ｇｌｙ−Ｔｈｒ−Ｐｈｅ−Ｔｈｒ−Ｓｅｒ−Ａｓｐ−Ｖａｌ−Ｓｅｒ−（チオ）エステルを含む第１のペプチド断片を含むペプチドＣ末端エステル又はチオエステルと、（ｂ）配列Ｈ−Ｓｅｒ−Ｔｙｒ−Ｌｅｕ−Ｇｌｕ−Ｇｌｙ−Ｇｌｎ−Ａｌａ−Ａｌａ−Ｙ−Ｇｌｕ−Ｐｈｅ−Ｉｌｅ−Ａｌａ−Ｔｒｐ−Ｌｅｕ−Ｖａｌ−Ｚ−Ｇｌｙ−Ａｒｇ−Ｇｌｙを含む第２のペプチド断片を含むＮ末端非保護アミンを有するペプチド求核剤とを酵素的にカップリングさせることを含む、配列Ｈｉｓ−Ｘ−Ｇｌｕ−Ｇｌｙ−Ｔｈｒ−Ｐｈｅ−Ｔｈｒ−Ｓｅｒ−Ａｓｐ−Ｖａｌ−Ｓｅｒ−Ｓｅｒ−Ｔｙｒ−Ｌｅｕ−Ｇｌｕ−Ｇｌｙ−Ｇｌｎ−Ａｌａ−Ａｌａ−Ｙ−Ｇｌｕ−Ｐｈｅ−Ｉｌｅ−Ａｌａ−Ｔｒｐ−Ｌｅｕ−Ｖａｌ−Ｚ−Ｇｌｙ−Ａｒｇ−Ｇｌｙを含むペプチドを合成するための方法に関し、ここで、ＸはＡｌａ又はα−アミノ−イソ酪酸（Ａｉｂ）残基であり、ＹはＬｙｓであり、このＬｙｓは遊離側鎖ε−アミノ基を有するか、或いはＬｙｓの側鎖ε−アミノ基は保護基によって保護されているか、或いはＬｙｓの側鎖ε−アミノ基はアミノ酸又は別の官能基によって官能化されており、ＺはＡｒｇ又はＬｙｓである。
Patent JP-2021530202-A (JP)
Title: エアロゾル生成消耗品
IPC: A24F40/46
Filed: 2019-07-02
Abstract: エアロゾル化可能材料を加熱してエアロゾル化可能材料の少なくとも１つの成分を揮発させるように構成された装置とともに使用するための消耗品（２００）が開示される。消耗品（２００）は、外側シェル（２０２）と、外側シェル（２０２）内の内側シェル（２０４）とを有する。内側（２０４）シェルはエアロゾル化可能材料を包含する。消耗品はまた、内側シェル（２０４）を外側シェル（２０２）から分離する断熱層（２０６）を有する。【選択図】 図２
Patent JP-2021529029-A (JP)
Title: 回転型クリートを有する靴
IPC: A43B13/26
Filed: 2019-05-29
Abstract: 【解決手段】 本発明は、回転自在なクリートを備えた靴であって、靴と回転型クリートとを有する。当該靴は靴底を有し、靴底は回転型クリートと係合する係合部分を有する。回転型クリートは、クリートと、回転部分と、ベアリング部分とを有する。クリートおよび靴は相互に自由に回転自在である。【選択図】 図３
Patent JP-2021052799-A (JP)
Title: Heater management
Inventor: BILAT STEPHANE
IPC: A24F40/40
Filed: 2021-01-04
Abstract: To provide an electrically operated aerosol generation system equipped with means for detecting a harmful state of a dried heater, an unauthorized type of heater, etc.SOLUTION: An aerosol generation system includes an electric heater (30) equipped with at least one heater element for heating an aerosol forming substrate, a power source (14), and an electric circuit (16) connected to the electric heater and the power source, which includes a memory. The electric circuit (16) is configured so as to determine a harmful state when a ratio of an initial electric resistance (R1) of the heater (30) to a change in an electric resistance from the initial resistance (R2-R1) is larger than a maximum threshold stored in the memory, or smaller than a minimum threshold, and, when there is a harmful state, limit the power supplied to the electric heater (30) or supply a display to a user. The system has an advantage that a maximum resistance value stored beforehand is not needed, so that the system can use different heaters, and can cope with resistance fluctuations attributed to a manufacturing tolerance.SELECTED DRAWING: Figure 4
Patent JP-2022105880-A (JP)
Title: Vertical shaft pump
Inventor: KANEMORI YUJI
IPC: F04D13/00
Filed: 2021-01-05
Abstract: To not only improve pump performance but also to suppress the occurrence of air suction vortex by a movable vane.SOLUTION: A vertical shaft pump 10 comprises a cylindrical pump casing 12, a rotary shaft 27, a vane wheel 30, a plurality of movable vanes 40 provided in the pump casing 12 in such a way as to be located between a suction port 21 and the vane wheel 30, and a vane angle change mechanism 45 for changing the inclination angles of the plurality of movable vanes 40. The plurality of movable vanes 40 includes first movable vanes 40A, 40B, and second movable vanes 40C, 40D spaced from the first movable vanes 40A, 40B in the peripheral direction of the pump casing 12. The vane angle change mechanism 45 can change the inclination angles of the plurality of movable vanes 40 so that the first inclination angle of each first movable vane 40 becomes different from the second inclination angle of each second movable vane 40.SELECTED DRAWING: Figure 2
Patent JP-2022108415-A (JP)
Title: Forgery preventing medium
Inventor: TOKUMARU SANENORI
IPC: B41M3/14
Filed: 2021-01-13
Abstract: To provide a forgery preventing medium having high security making forgery/duplication difficult by lowering a visibility under ordinary environmental light of a latent image ink printing part while enhancing a light emission intensity in visualizing a latent image to a specific wavelength and keeping a state of permitting secure authenticity discrimination by constituting the latent image part by aggregates of thin lines.SOLUTION: A forgery preventing medium includes a printed layer comprising a background part and a latent image part formed on a base material. In the forgery preventing medium, the latent image part is formed of a fluorescent ink having at least one kind of fluorescence, comprises aggregates of thin lines arranged at a fixed line breadth, and expresses patterns of solid lines or all-over painting.SELECTED DRAWING: Figure 1
Patent JP-2022108931-A (JP)
Title: Differential housing
Inventor: HASEGAWA TAKAHIRO
IPC: F16H57/037
Filed: 2021-01-14
Abstract: To provide a differential housing capable of reducing weight by decreasing a cross-sectional area of a reinforcement rib part dispersing weight on a bearing fitting part.SOLUTION: A differential carrier 20 and a differential retainer 10 of a differential housing 1 include: bearing fitting parts fitting bearings holding shafts; flange parts for fastening the differential carrier and the differential retainer; and mounting parts which are provided for the flange parts and are for fitting the differential housing 1 to a vehicle body. The flange part 24 of the differential carrier 20 and the flange part 14 of the differential retainer 10 are fastened through a plurality of open holes provided for at least either of them. At least either the differential carrier 20 or the differential retainer 10 is provided with a plurality of reinforcement rib parts 27, 28 which extend from a position of the bearing fitting part to one or all positions of the plurality of open holes and the mounting parts on an outer wall side.SELECTED DRAWING: Figure 1
Patent JP-2022109714-A (JP)
Title: cap
Inventor: NAKAGAWA DAISUKE
IPC: A61J15/00
Filed: 2021-01-15
Abstract: To provide a cap capable of excellently keeping a sanitary state of a connector.SOLUTION: A cap 1 includes an engagement part 11 inserted into the inside of a female connector 110 and engaged with an inner peripheral surface 111 of the female connector 110, with respect to the cap for closing an opening of the cylindrical female connector 110 having a connection part 201 of a male connector 200 inserted into the inside and connected thereto. The engagement part 11 is constituted so that an insertion amount D1 in a state of being engaged with the inner peripheral surface 111 of the female connector 110 is equal to or more than an insertion amount D2 of the connection part 201 in the male connector 200 in a state of being connected to the female connector 110.SELECTED DRAWING: Figure 3
Patent JP-2022109734-A (JP)
Title: Information processor
Inventor: YAMAMOTO HIROMOTO
IPC: A61B5/055
Filed: 2021-01-15
Abstract: To support coil connection.SOLUTION: An information processor comprises an acquisition unit and a notification unit. The acquisition unit acquires coil information showing a type of an RF coil to be used for a magnetic resonance imaging apparatus. The notification unit, on the basis of the coil information, performs notification of a port to which the RF coil can be connected of a plurality of ports provided at the magnetic resonance imaging apparatus.SELECTED DRAWING: Figure 2
Patent JP-2022110331-A (JP)
Title: Transportation device
Inventor: FUTAI TAKAHIRO
IPC: B65G65/30
Filed: 2021-01-18
Abstract: To provide a transportation device suppressed in scattering of powder dust caused by solid biomass fuel, when transporting the solid biomass fuel by a conveyer device.SOLUTION: A transportation device includes a conveyer device transporting coal and solid biomass fuel as transportation objects and atomization means 3 ejecting misty liquid. The atomization means is configured to eject the misty liquid to the solid biomass fuel transported by the conveyer device, when the conveyer device transports at least the solid biomass fuel.SELECTED DRAWING: Figure 2
Patent JP-2021059743-A (JP)
Title: Rubber composition
Inventor: KOBAYASHI SHOGO
IPC: C08L23/16
Filed: 2021-01-19
Abstract: To provide a rubber composition which can improve the frictional wear properties of a rubber component.SOLUTION: A rubber composition comprises a rubber component, and cellulose fine fiber. A fiber diameter distribution range of the cellulose fine fiber is 50-500 nm.SELECTED DRAWING: Figure 1
Patent JP-2021058771-A (JP)
Title: Water absorptive resin particles, absorbent article, method for manufacturing water absorptive resin particles, and method for increasing absorption amount of absorber under pressurization
Inventor: NISHIDA Moe
IPC: A61F13/53
Filed: 2021-01-20
Abstract: To provide water absorptive resin particles capable of increasing an absorption amount of an absorber under pressurization.SOLUTION: Water absorptive resin particles 10a are disclosed which have a swelling maintenance rate equal to or greater than 98%, the swelling maintenance rate calculated using an expression: the swelling maintenance rate (%)=(V1/V0)×100. V0 is the volume of swollen gel formed when water absorptive resin particles 10a of 1.000±0.001 g absorb pure water of 20.0±0.1 g. V1 is the volume of swollen gel formed when water absorptive resin particles 10a of 1.000±0.001 g absorb physiological saline of 20.0±0.1 g.SELECTED DRAWING: Figure 1
Patent JP-2021062283-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-01-25
Abstract: To provide a game machine capable of enhancing a player's interest in a game.SOLUTION: A game machine includes performance execution means capable of executing a performance, and specific game execution means capable of executing a specific game when a specific performance is executed by the performance execution means. The game machine includes: first operation means that can be operated by a player; second operation means that can be operated by the player when an operation different from an operation of the first operation means is executed; first operation detection means for detecting that the first operation means is operated; second operation detection means for detecting that the second operation means is operated; and detection determination means for determining whether or not a period is a both-detection period in which the operation is detected by the first operation detection means and the second operation detection means respectively.SELECTED DRAWING: Figure 393
Patent JP-2022114569-A (JP)
Title: Image processing method, image processing device and printing system
Inventor: OKUMURA YOSHIO
IPC: B41J2/01
Filed: 2021-01-27
Abstract: To provide an image processing method which can easily obtain a printed matter in which a sufficient texture that is required can be felt.SOLUTION: An image processing method comprises the steps of: generating a first ink amount map indicating an amount of first ink in an achromatic color used for reproducing a texture of a print image on the basis of at least one texture map among a height map indicating unevenness of a surface for reproducing the texture of the surface of an input image with printing, a normal line map indicating the normal direction of the surface, a roughness map indicating roughness of the surface, and an environment shielding map indicating the environment shielding state of the surface; generating a second ink amount map indicating an amount of second ink used for reproducing a hue of the print image on the basis of a hue map indicating the hue of the surface; and generating printing data for performing printing by controlling a printing device on the basis of the generated first ink amount map and second ink amount map.SELECTED DRAWING: Figure 8
Patent JP-2022114681-A (JP)
Title: Adeno-associated virus purification method
Inventor: YOSHIDA KOHEI
IPC: C12N7/02
Filed: 2021-01-27
Abstract: To provide a method capable of purifying an adeno-associated virus (AAV) contained in a sample by using affinity chromatography so that aggregates of the virus can be removed.SOLUTION: Provided is an AAV purification method, complying the following methods of: adding a sample containing AAV to a column packed with an adsorbent containing an insoluble carrier and an AAV-binding protein immobilized on the carrier, and adsorbing the AAV on the adsorbent; eluting AAV adsorbed on the adsorbent by adding an acidic elution solution containing salt to the column; and eluting the AAV by a gradient that reduces the salt concentration and pH of the eluate in the elution process. The problem is solved by a method of removing AAV aggregates, which includes the process of collecting the fraction with the fastest elution time among the fractions obtained by the purification method.SELECTED DRAWING: Figure 3
Patent JP-2022114980-A (JP)
Title: Resist composition and resist pattern formation method
Inventor: ITAGAKI YUSUKE
IPC: G03F7/20
Filed: 2021-01-27
Abstract: To provide a resist composition capable of forming a resist pattern with good roughness reduction, and a resist pattern formation method based on the resist composition.SOLUTION: A resist composition comprises: a resin component (A1) whose solubility in a developer is changed by the action of an acid; and a compound (B0) represented by general formula (b0-1). In the formula, Rb1 is an optionally substituted C1-30 hydrocarbon group; L is an ester linkage; Q1 and Q2 are each independently a fluorine atom or a C1-6 perfluoroalkyl group; Ra1 is an organic group; Ra2 is a hydrogen atom or an organic group; n is an integer equal to or greater than 1; and m is an integer equal to or greater than 0.SELECTED DRAWING: None
Patent JP-2021138135-A (JP)
Title: Three-dimensional printing system and three-dimensional printing method
Inventor: DOUGLAS K HERRMANN
IPC: B33Y10/00
Filed: 2021-01-29
Abstract: To provide a three-dimensional printing system including a thermal containment system.SOLUTION: A three-dimensional printing system 2 includes a build platform 10 comprising a build surface 12. The printing system also includes an enclosure system 14 having a side portion 16 extending entirely around the build surface, a top plate portion 18 that abuts the side portion, and a bottom portion 20. The side portion, the top plate portion and the bottom portion form an enclosed space surrounding the build surface. The top plate portion is movable so as to adjust a volume of the enclosed space. A 3D printer printhead 40 is disposed adjacently to the enclosure system for depositing a print material on the build surface. The printing system also includes a heating system 30 for heating the enclosed space.SELECTED DRAWING: Figure 1
Patent JP-2022117816-A (JP)
Title: Parking lot congestion degree calculation device, parking lot congestion degree calculation program, and parking lot congestion degree calculation system
Inventor: MIYAZAKI YOICHIRO
IPC: G08G1/065
Filed: 2021-02-01
Abstract: To accurately calculate parking ratios or congestion degrees of respective vehicle types even when there are common compartments for the whole vehicle types.SOLUTION: A parking lot congestion degree calculation device 1 includes: a number-of-parking-vehicle calculation section 12 for calculating the present number of parking vehicles of respective vehicle types based on the previous number of parking vehicles of the respective vehicle types, the latest number of entering vehicles of the respective vehicle types, and the latest number of leaving vehicles of the respective vehicle types; a number-of-parking-allowed-vehicle calculation section 13 for calculating the number of parking-allowed vehicles of the respective vehicle types in a whole parking lot based on the number of parking compartments for the respective vehicle types, the number of common compartments for the respective vehicle types, the number of parking-allowed vehicles of the respective vehicle types in the respective common compartments, and an assumption rate of the number of use compartments of the respective vehicle types in the whole common compartments; and a parking ratio calculation section 14 for calculating the present parking ratios or congestion degrees of the respective vehicle types based on the present number of parking vehicles of the respective vehicle types and the number of parking-allowed vehicle of the respective vehicle types in the whole parking lot.SELECTED DRAWING: Figure 3
Patent JP-2022118746-A (JP)
Title: Support structure for surface plate glass
Inventor: MAEBASHI TAKASHI
IPC: E06B3/54
Filed: 2021-02-03
Abstract: To provide an ideal support structure for a surface plate glass specialized for suppression of distortion on the surface plate glass comparing the conventional high-cost countermeasure for suppressing distortion on the surface plate glass with over specifications.SOLUTION: In a support structure for a surface plate glass, a reinforcement plate glass 5 for suppressing distortion of a vertical edge side by a wind load on a surface plate glass 2 is arranged on a vertical edge of the surface plate glass 2 so as to be orthogonal to the surface plate glass 2 supported with an upper frame 3 and a lower frame 4, and the surface plate glass 2 and the reinforcement plate glass 5 are adhered with a structural sealant 6. A gap S is provided between tip inner walls 3A' (no figure), 4A' of parts 3A, 4A of the upper frame 3 and the lower frame 4 extending toward the reinforcement plate glass 5 side and a tip 5' of the reinforcement plate glass 5.SELECTED DRAWING: Figure 2
Patent JP-2022121032-A (JP)
Title: Organic light-emitting device, display device, electronic apparatus, on-vehicle display and vehicle
Inventor: HAMADA KEITA
IPC: H01L51/50
Filed: 2021-02-08
Abstract: To provide an organic light-emitting device of which the lifetime under a high-temperature environment is prolonged, a display device, an electronic apparatus, an on-vehicle display and a vehicle.SOLUTION: An organic light-emitting device comprises: an anode electrode and a cathode electrode which are disposed oppositely; a light-emitting layer disposed between the anode electrode and the cathode electrode; and a hole transporting layer which is disposed between the anode electrode and the light-emitting layer in contact with the light-emitting layer. The light-emitting layer contains a first host material and a second host material. An energy difference ΔE1 between a HOMO level 14aH of the first host material and a HOMO level 13H of the hole transporting layer is smaller than an energy difference ΔE2 between a HOMO level 14bH of the second host material and the HOMO level 13H of the hole transporting layer, and a difference between the HOMO level 13H of the hole transporting layer and the HOMO level 14aH of the first host material is equal to or less than 0.37 eV.SELECTED DRAWING: Figure 2
Patent JP-2022121091-A (JP)
Title: Diagnosis supporting system of oral mucosal diseases, method, and program
Inventor: HORIO KEIICHI
IPC: G06T7/00
Filed: 2021-02-08
Abstract: To provide a diagnosis supporting system of oral mucosal diseases capable of reducing as much as possible individual difference in designation of a lesion location on the occasion of oral mucosal diseases diagnosis.SOLUTION: A diagnosis supporting system of oral mucosal diseases specifies one point that seems to be a lesion center in an oral cavity image. The diagnosis supporting system of oral mucosal diseases cuts out multiple local images including the specified one point and with mutually different ranges, calculates multiple different feature quantities related to the multiple segmentation local images, and determines the disease based on the calculated feature quantity. Preferably, it includes a terminal device and a server, specifies the one-point in the oral cavity image on the terminal device, diagnoses the disease on the server, and transmits the diagnosed result to the terminal device.SELECTED DRAWING: Figure 9
Patent JP-2022122389-A (JP)
Title: Luminaire
Inventor: HASEGAWA MAKOTO
IPC: F21V5/02
Filed: 2021-02-10
Abstract: To achieve a luminaire which is thin, and which can change a light emitting direction.SOLUTION: A luminaire includes a light guide plate 10 having a first side surface extending in a first direction, and includes an LED 40 on the first side surface. The light guide plate 10 includes: a first region 11 extending in a second direction which is the right-angled direction with the first direction; and a second region 12 extending in the second direction and adjacent to the first region. On a first side surface of the first region 11, at least one LED 40 is arranged, on a first side surface of the second region, at least one LED 40 is arranged, on a lower surface of the first region 11, a first prism array is formed, and on a lower surface of the second region 12, a second prism array is formed. The height of a prism of the second prism array is larger than the height of a prism of the first prism array.SELECTED DRAWING: Figure 4
Patent JP-2022123908-A (JP)
Title: Burner
Inventor: IKEDA ITSUO
IPC: F23Q3/00
Filed: 2021-02-15
Abstract: To provide a burner whose combustibility of a burner using liquid fuel can be improved.SOLUTION: A burner 10 includes an air supply passage 20 for supplying combustion air, a fuel nozzle 13 for jetting liquid fuel, and a spark rod 16 for generating sparks. By generating sparks with the spark rod 16, the liquid fuel jetting by the fuel nozzle 13 is ignited. The burner 10 is provided with an electrode holder 30 holding the fuel nozzle 13 and the spark rod 16 in the air supply passage 20. The electrode holder 30 has vent holes 37 where the combustion air in the air supply passage 20 can pass.SELECTED DRAWING: Figure 3