baber/WOPTO huggingface dataset:
Patent JP-2018510313-A (JP)
Title: ケミカルルーピング燃焼システムのエミッションを低減するためのシステムおよび方法
IPC: F23J15/00
Filed: 2016-03-09
Abstract: 燃焼後ガス（１９）から不純物を取り除くためのシステム（６０）は、酸化器（６４）と、酸化器（６４）に動作可能に接続された還元器（６２）であって、燃焼後ガス（１９）を受け入れるように構成された還元器（６２）とを含む。システムはさらに、酸化器（６４）と還元器（６２）との間を選択的に循環することができるＣＬＯＵ材料（６６）を含む。ＣＬＯＵ材料（６６）はさらに、燃焼後ガス（１９）中に存在する不純物を酸化させて、それを減らす、または取り除く。【選択図】図２
Patent JP-2018509997-A (JP)
Title: 薬剤送達装置のためのカートリッジホルダアセンブリ
IPC: A61M5/24
Filed: 2016-03-30
Abstract: 封入されたカートリッジと、遠位部と、近位部とを備える、カートリッジホルダアセンブリが提供される。封入されたカートリッジは、長手方向軸を画定し、かつ、概して円筒型の主部と、外周肩部を伴う首部を有する遠位出口部と、外周縁部に取り囲まれた開口を有する近位部とを備える。遠位部は、カートリッジ首部と係合し、かつ、遠位方向への動きに抗してカートリッジを支持するよう適合している、遠位支持構造体を備え、近位部は、カートリッジ外周縁部と係合し、かつ、近位方向への動きに抗してカートリッジを支持するよう適合している、近位支持構造体を備える。近位支持構造体は基本的に変形せず、カートリッジ首部と係合する遠位支持構造体は塑性変形する。【選択図】図５
Patent JP-2018520332-A (JP)
Title: ユーザにより画定される衝突回避領域を提供する検査プログラム編集環境
IPC: G01B5/20
Filed: 2016-05-03
Abstract: 【課題】  座標測定機のためのワークピース要素検査動作をプログラミングするシステムを提供する。 【解決手段】  このシステムは、ＣＡＤファイル処理部と、検査移動経路生成部と、ユーザインタフェースと、を含む。ユーザインタフェースは、ワークピース検査プログラムシミュレーション部と補助的衝突回避領域生成要素とを含む。ワークピース検査プログラムシミュレーション部は３Ｄビューを表示し、補助的衝突回避領域生成要素は３Ｄビューに表示される補助的衝突回避領域を生成又は画定するように動作可能である。様々な実施においてユーザは、ＣＡＤファイル内で物理的オブジェクトを（例えばワークピース又はＣＭＭの一部として）モデル化することを要求されるのではなく、物理的オブジェクトとの間で発生し得る衝突を防止するように、物理的オブジェクトの存在が予想される位置に補助的衝突回避領域を生成して位置決めすればよい。 【選択図】  図１
Patent JP-2018504922-A (JP)
Title: 喫煙材を加熱するための器具用装置
IPC: A24F40/20
Filed: 2015-12-18
Abstract: ここで説明するのは喫煙材を加熱して喫煙材の少なくとも１つの成分を揮発させるための器具（１）に使用する装置（４００）である。装置（４００）は支持体（４１０)と、支持体（４１０)上に配された喫煙材（４２０）とを含む。喫煙材（４２０）の第１の部分（４２１）は、支持体（４１０）の第１の部分上に配され、支持体の（４１０)第２の部分上に配置された喫煙材（４２０）の第２の部分（４２２）より速く加熱されるような形状を有する。また装置（４００)を含むカートリッジ（４０）および装置（４００)を含む器具（１）についても説明されている。
Patent JP-2019505022-A (JP)
Title: 相乗りのためのシステム及び方法
IPC: G06Q50/30
Filed: 2016-12-21
Abstract: システムは、相乗り要求をユーザー及びユーザーの連絡相手に提供するための一組の命令を記憶するように構成された少なくとも１つのコンピュータ可読記憶媒体と、コンピュータ可読記憶媒体と通信する少なくとも１つの処理部とを備えることができ、少なくとも１つの処理部は、一組の命令を実行すると、少なくとも１人の連絡相手を含む相乗り要求を第１乗客端末から取得し、第１乗客端末のユーザーからの少なくとも１人の連絡相手に関連付けられた少なくとも１つの第２乗客端末を特定し、少なくとも１つの第２乗客端末のうち、候補第２乗客端末に勧誘を送信し、相乗り要求が承諾されたか否かを示す勧誘に対する応答を上記候補第２乗客端末から取得するように指示される。 【選択図】図４
Patent JP-2018514418-A (JP)
Title: ３次元の物体を製造するための装置及び付随する方法
IPC: B29C64/25
Filed: 2016-05-30
Abstract: ３次元の物体２のそれぞれの断面に対応する位置で、放射線により硬化可能な造形材料３の層を相次いで硬化することによって、物体２を製造するための装置１であって、プロセスチャンバー５を取り囲むハウジング４、ハウジング４内に配置された造形容器６、造形容器６内のキャリア装置８又は事前に形成された層の上に造形材料３の層を塗布するための、造形容器６の造形面の上を層敷き詰め方向に案内されるコータ要素９を有する塗布装置７、塗布装置７に造形材料３を供給するためのディスペンス機構、集束されたエネルギービーム、特にレーザビームにより、物体２のそれぞれの断面に対応する位置で造形材料３の層を照射するための照射装置１２を備えており、造形容器６が、独立した交換容器としてか又は交換モジュールの構成要素として、装置１から取り出し可能であり、装置内に、物体形状に適合した様々なサイズ及び／又は断面形状の造形容器６が嵌め込み可能であり、据付最終位置では、層敷き詰め方向「Ｓ」での造形容器６の造形面寸法が、それに対して直角な方向「Ｌ」においてよりも短い。
Patent JP-2018518107-A (JP)
Title: 適応自動始動を伴う超低電力水晶発振器
IPC: H03B5/32
Filed: 2016-06-17
Abstract: 水晶発振器は、ある時間周期にわたって高電力モードにおいて始動され、平均グレードの水晶を用いて始動発振を確実にし、次いで、いったんある時間周期が終わると、発振器は、低電力モードに切り替わり、発信器出力周波数によってトリガされ、かつそれと同期される、エネルギーパルスを用いて発振を持続させる。これらのエネルギーパルスは、クロック出力波形の正、負、または正および負の両方のエッジ上に発生され得る。発振器は、カウンタおよびパルス発生器をさらに備える。
Patent JP-2018516703-A (JP)
Title: がん組織を同定するシステム及び方法
IPC: A61B8/14
Filed: 2016-06-01
Abstract: 被験者の領域の特性を同定する（例えば領域ががん性であるかどうか）システム及び方法は、第１及び第２の期間中に、被験者の領域から第１及び第２の時系列データセットを取得する超音波撮像デバイスを含む。システムは、第１及び第２の時系列データセット１１６、１１８を受信し、１つ以上の特徴におけるそれらの差分データ１１９を計算する比較デバイス１２０を含む。処理デバイス１３０は、差分データを受信し、差分データを、１つ以上の特徴に関する参照差分データ及び領域に関するグラウンドトゥルースの同定で訓練されている分類器１３２に入力する。決定デバイス１３６は、分類器からの出力に基づいて、領域が特性を含むかどうかを決定する。
Patent JP-2018520592-A (JP)
Title: パワーエレクトロニクスデバイスからのコモンモードノイズをフィルタリングするための電子デバイスおよび方法
IPC: H03H7/075
Filed: 2016-06-14
Abstract: 電子デバイスは、１つの方向に電流が流れることを可能とする１つの第１の一方通行の導電体に直列にカップリングされている１つの第１のキャパシタであって、当該第１の一方通行の導電体および当該第１のキャパシタが１つの負荷ノードと１つの基準電位との間にカップリングされている、第１のキャパシタと、上記の方向と反対方向に電流が流れることを可能とする１つの第２の一方通行の導電体に直列にカップリングされている１つの第２のキャパシタであって、当該第２の一方通行の導電体および当該第２のキャパシタが上記の負荷ノードと上記の基準電位との間にカップリングされている、第２のキャパシタと、上記の前記負荷ノードと上記の基準電位との間にカップリングされている１つの第３のキャパシタと、上記の第１の一方通行の導電体をバイパスする１つの第１のスイッチと、上記の第２の一方通行の導電体をバイパスする１つの第２のスイッチと、を備える。【選択図】 図５
Patent JP-2019119006-A (JP)
Title: Processing method
Inventor: TAKENOUCHI KENJI
IPC: B24B7/04
Filed: 2018-01-05
Abstract: To provide a processing method in which a work-piece provided with members including metal can be properly processed in a simple step.SOLUTION: A processing method, in which a work-piece having members including metal provided in a region to be processed is processed by processing means mounted with a grinding grindstone or a polishing pad, includes: a holding step of holding the work-piece on a holding table while exposing the region to be processed; a processing step of grinding or polishing the region to be processed in up to a predetermined depth to thin the work-piece by the processing means while supplying processing liquid containing organic acid and oxidizer to the region o be processed of the work-piece after performing the holding step; and a groove forming step of forming a groove with a depth which is not more than a predetermined depth in the region to be processed of the work-piece before performing the processing step.SELECTED DRAWING: Figure 3
Patent JP-2019122172-A (JP)
Title: Non-contact power transmission device
Inventor: HORIUCHI MASAKI
IPC: H02J50/40
Filed: 2018-01-09
Abstract: To achieve space saving and reduced cost when transmitting power, transmitted from a power transmission device, in a non-contact manner through a plurality of stages.SOLUTION: A non-contact power transmission device 3 includes: a power transmission device 33, composed of an inverter, for transmitting power; a first non-contact transmission circuit 34 of an SP system which transmits power from the power transmission device 33 in a non-contact manner; an n-th power reception device which receives a part of power transmitted by an n-th non-contact transmission circuit; an n-th load to which the power received by the n-th power reception device is supplied; and an (n+1)th non-contact power transmission circuit of the SP system which performs non-contact transmission of the remaining power not received by the n-th reception device among the power transmitted by the n-th non-contact transmission circuit, interact without rectification.SELECTED DRAWING: Figure 3
Patent JP-2019122990-A (JP)
Title: Press device, load correction method and program
Inventor: HIRUMA KENICHIRO
IPC: B30B15/00
Filed: 2018-01-17
Abstract: To evaluate a press-in work by judging precisely a load at a slip generation time.SOLUTION: A load loss judgement part judges whether or not a load value detected by a load detection part exceeds a load loss judgement value determined based on a moving average value stored in a storage part and on a stored variance average value, and a data substitution part substitutes a load value for a prescribed value, which is a load value judged to exceed the load loss judgement value by the load loss judgement part.SELECTED DRAWING: Figure 5
Patent JP-2019125949-A (JP)
Title: Transmission method and reception device
Inventor: SHINOHARA YUJI
IPC: H03M13/19
Filed: 2018-01-18
Abstract: To ensure favorable communication quality in data transmission using an LDPC code.SOLUTION: In group-wise interleaving, an LDPC code with a code length N of 17280 bits is interleaved in the unit of bit groups 0 to 47 respectively having 360 bits. In group-wise deinterleaving, an arrangement of the LDPC code after the group-wise interleaving is restored to an original arrangement. The present technique can be applied, for example, to a case where data transmission using LDPC code is carried out.SELECTED DRAWING: Figure 82
Patent JP-2018065747-A (JP)
Title: Glass, glass blank for press-forming, optical element blank, and optical element
Inventor: KUWATANI SHUNGO
IPC: G02B1/00
Filed: 2018-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a glass that has a refractive index nd ranging from 1.75 to 1.80 and an Abbe number νd ranging from 47 to 52, can be stably supplied, and can achieve a high production yield.SOLUTION: The glass at least contains LaO, YO, ZrO, ZnO and NbO, and one or both of BOor SiO, and has, in terms of mass%, a total content of 28 to 38% of SiOand BO, a total content of 48 to 60% of LaO, YO, GdO, and YbO, a content of less than 3% of GdO, a content of less than 2% of YO, a content of 2 to 14% of ZrO, a content of less than 1% of WO, and a total content of 5% or less of MgO, CaO, SrO and BaO, in which a mass ratio ((LaO+YO)/(LaO+YO+GdO+YbO)) is 0.94 or more, ((LaO+YO+GdO+YbO)/(BO+SiO)) is 1.9 or less, (NbO/(LaO+YO+GdO+YbO+NbO+TiO+WO)) is 0.003 or more, (ZnO/(ZrO+NbO+TaO)) is 0.2 to 1.4, (ZnO/YO) is 0.30 or more, and ((LiO+ZnO)/(LaO+YO+GdO+YbO+ZrO+NbO+TaO)) is 0.11 or less; and the glass has a refractive index nd ranging from 1.75 to 1.80 and an Abbe number νd ranging from 47 to 52.SELECTED DRAWING: None
Patent JP-2019123917-A (JP)
Title: Method for depositing tungsten film and film deposition system
Inventor: SAMEJIMA TAKASHI
IPC: C23C16/34
Filed: 2018-01-18
Abstract: To reduce resistance of a tungsten film to a low level even when thinning the film.SOLUTION: A method for depositing a tungsten film arranges a substrate with a surface at which a TiN film is deposited in a treatment vessel, and deposits a tungsten film at the surface of the substrate while heating the substrate in a reduced-pressure atmosphere. The method for depositing a tungsten film includes: a step of depositing a first film using an aluminum-containing material to a substrate; and a step of depositing a tungsten film on the first film.SELECTED DRAWING: Figure 4
Patent JP-2019126345-A (JP)
Title: Cosmetic container
Inventor: SAWAYANAGI HIDEO
IPC: A45D34/04
Filed: 2018-01-19
Abstract: To provide a cosmetic container which can freely tilt a tip of a cosmetic container according to desire of a user or use state, which allows a stored cosmetic to be surely and quickly applied, and in which portability is improved.SOLUTION: A cosmetic container is formed of a front shaft cylinder 2 and a rear shaft cylinder 13, the front shaft cylinder 2 internally packs an applicator 3 having an application part 10, the rear shaft cylinder 13 forms a space 14 for storing the applicator 3 internally packed in the front shaft cylinder 2, and by connecting the front shaft cylinder 2 to the rear shaft cylinder 13 so as to be tilted freely, according to a desire of a user or use state, the front shaft cylinder is tilted to the rear shaft cylinder therefore a position of a grip approaches to a body and is moved downward, and the application portion can be correctly grasped, and a user can make-up in a narrow space quickly and correctly.SELECTED DRAWING: Figure 3
Patent JP-2019130599-A (JP)
Title: Method for generating ultra-high temperature and high pressure cavitation, method for imparting compressive residual stress onto surface of substance and method for changing geometrical shape, mechanical characteristics and corrosion resistance of the surface, and device for generating ultra-high temperature and high pressure cavitation
Inventor: YOSHIMURA TOSHIHIKO
IPC: B01J19/10
Filed: 2018-01-29
Abstract: To provide a method for generating ultra-high temperature and high pressure cavitation, a method for imparting a compressive residual stress onto the surface of a substance and a method for changing a geometrical shape, mechanical characteristics and corrosion resistance of the surface, and a device for generating ultra-high temperature and high pressure cavitation.SOLUTION: In a method for generating ultra-high temperature and high pressure cavitation, a water jet is ejected from an ejection nozzle 20, flow cavitation is generated, a swirling flow is imparted to the flow cavitation, thereby, a bubble radius on the flow cavitation increases, at the same time, the number of bubbles increases, a position at which the flow rate of the flow cavitation of plural bubbles having a large radius is a predetermined movement speed or less is radiated with ultrasonic wave, and a high-temperature reaction field of the flow cavitation which contains the high-temperature reaction field generated by repeating expansion/contraction according to radiation of ultrasonic wave is distributed on a position separated from the ejection nozzle 20.SELECTED DRAWING: Figure 1
Patent JP-2019130960-A (JP)
Title: Shading device and signal device cover
Inventor: OTSUCHI KOJI
IPC: G02F1/13
Filed: 2018-01-30
Abstract: To provide a shading device and a signal device cover which are cheap and make actual displays simply recognized at required time, while lamps are usually shaded and hidden not to be seen.SOLUTION: A shading device which is installed in front of plural lamps of a signal device having the lamps and changes from a condition the device does not transmit light usually to a condition the device transmits light when electric voltage is applied comprises three or more panels 61, 62, 63 and frame bodies 65, 66 holding the panels at edges of the panels and the three or more panels are installed to have prescribed interval mutually and to plural faces except the outer faces of the two panels arranged in outmost positions of the three or more panels, plural liquid crystal sheets 61a, 62a, 62b, 63a are bonded respectively.SELECTED DRAWING: Figure 3
Patent JP-2019131429-A (JP)
Title: Glass
Inventor: SAITO ATSUMI
IPC: C03C3/091
Filed: 2018-01-31
Abstract: To create a glass that has small amounts of heat shrinkage in the production process of p-Si TFT and also has high devitrification resistance and melting properties.SOLUTION: A glass according to the present invention is characterized by having a glass composition that contains, in mol%, SiOof 67 to 73%, AlOof 10 to 15%, BOof less than 0 to 3%, LiO+NaO+KO of 0 to 0.5%, MgO of 0 to 8.5%, CaO of 3.5 to 12%, SrO of 0 to 2.5%, BaO of 1 to 6%, where a value obtained by dividing a strain point (°C) by the content (mol%) of AlOis 51 or more.SELECTED DRAWING: None
Patent JP-2019134698-A (JP)
Title: Refined sake, and method for producing the same
Inventor: KOJIMA KENSHIRO
IPC: C12G3/02
Filed: 2018-02-05
Abstract: To provide refined Sake reduced in a dissolved oxygen content while adjusting flavor and/or taste by blending component, and to provide a method for producing the same.SOLUTION: Refined Sake has rice, rice malt and water as the raw materials, and is obtained by pressing unrefined Sake, and in the refined Sake, there remain the flavor and/or taste of blending component having as the main component, refined Sake mixed with unrefined Sake for adjusting flavor and/or taste, and a dissolved oxygen content in the pressing is 4.0 mg/L or less. The refined sake is produced by a refined Sake producing method which includes a fermentation step for unrefined Sake, and a blending component mixing step of mixing alcohol-containing blending component, and in which the blending component mixing step is executed in a stage in which 7 days or more have passed after malt and/or steamed rice is finally mixed in the fermentation stage of unrefined Sake.SELECTED DRAWING: Figure 1
Patent JP-2018132761-A (JP)
Title: Semiconductor device, display panel, display device, input/output device, and information processing device
Inventor: TAKAHASHI KEI
IPC: H01L27/32
Filed: 2018-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a novel semiconductor device with high convenience or high reliability.SOLUTION: The semiconductor device includes an arithmetic logic unit and an amplifier. The arithmetic logic unit is configured to generate second data on the basis of an offset adjustment signal or offset data and first data. The amplifier includes an operational amplifier, a first terminal, a second terminal, a node, a switch, and an offset adjustment circuit. The operational amplifier supplies a predetermined voltage to the node on the basis of a voltage between the first terminal and the second terminal. The offset adjustment circuit is electrically connected to the node and has a level shifter and a register. The register is configured to be supplied with a reset signal and a latch signal, to retain, as offset data, an offset adjustment signal when supplied with the latch signal in a second state, and to allow the supplied offset adjustment signal to pass through for supply, in a passage state, while supplying the offset data in a non-passage state.SELECTED DRAWING: Figure 1
Patent JP-2019139635-A (JP)
Title: Bill processing unit, bill processing method, and bill processing program
Inventor: TAKEMOTO HIDEKI
IPC: G07D9/00
Filed: 2018-02-14
Abstract: To provide a bill processing unit that can detect a misarrangement of a bill storage cassette.SOLUTION: A bill processing unit 1 is provided with a plurality of storage spaces formed such that bill storage cassettes 41, 42, 5 can be attached/detached freely, and includes: a storage unit 21 that stores pieces of cassette related information associated with the plurality of storage spaces, respectively; a cassette detection unit 23 that detects that the bill storage cassettes 41, 42 have been attached/detached for each of the storage spaces; an acquisition unit 24 that, in a case where it is detected by the cassette detection unit 23 that the bill storage cassettes 41, 42 have been mounted in the storage spaces, acquires cassette information of the bill storage cassettes 41, 42; a determination unit 25 that checks the cassette information and the cassette related information to determine whether or not they are appropriate; and a notification unit 26 that, in a case where it is determined that the cassette information and the cassette related information are not appropriate, makes a notification.SELECTED DRAWING: Figure 1
Patent JP-2019100693-A (JP)
Title: Movable type indoor temperature decreasing and cooling facility
Inventor: LIU JIA LOU
IPC: F24F1/039
Filed: 2018-02-14
Abstract: To provide an indoor temperature decreasing and cooling facility requiring no outdoor unit, but movable, requiring no outdoor exhausting of calorie to cause an indoor temperature to be entirely decreased through water circulation or air circulation thermal convection or the like and further enabling a plug-and-play operation to be performed.SOLUTION: This invention comprises a compressor main body 6, cooling guide fins 5 or radiation fins 12 cooperatively connected to the compressor main body, cooling medium is filled in the aforesaid compressor main body, the aforesaid cooling guide fins are installed in a cold water tank 4, the aforesaid radiation fins are installed in a thermal conduction water tank 11, the aforesaid thermal conduction water tank is installed in a heat water tank 10, one end of the aforesaid thermal conduction water tank is cooperatively connected to a water storage tank 13 by a pipe and another end of it is cooperatively connected to a heated water tank 9 by a pipe and a pure water device 7 is cooperatively connected to an inlet port of the aforesaid water storage tank and an outlet port of the heated water tank.SELECTED DRAWING: Figure 1
Patent JP-2019139695-A (JP)
Title: Vehicle control device
Inventor: TANAKA MASARU
IPC: G08G1/137
Filed: 2018-02-15
Abstract: To provide a vehicle control device that effectively achieves correct grasp of an actual location related to a vehicle during its automatic traveling in a parking area when map data is relatively bulky.SOLUTION: A vehicle control device includes a plurality of computers that includes an image recognition device, a location estimation device, and a traveling control device. Among the plurality of computers, a first computer providing the image recognition device and a second computer providing the traveling control device are different from each other, and the second computer providing the traveling control device is different from a third computer providing the location estimation device.SELECTED DRAWING: Figure 5
Patent JP-2019143826-A (JP)
Title: Air conditioning system
Inventor: AKASHI TOKUYUKI
IPC: F24F11/81
Filed: 2018-02-16
Abstract: To provide a technique capable of supplying blowout air controlled to have an intended target blowout temperature to an air conditioning target space while improving energy saving performance in an air conditioning system for reheating supply air cooled and dehumidified by an air conditioner by using a reheating section on the air conditioning target space side and then supplying the supply air to the air conditioning target space.SOLUTION: An air conditioner 1 includes: an outside air cooling and dehumidifying section 4 for cooling and dehumidifying outside air OA; a mixing section 10 for mixing recirculation air RA with the outside air OA cooled and dehumidified by the outside air cooling and dehumidifying section 4 to generate mixed air MA; and a temperature control section 6 for controlling a temperature of the mixed air MA generated by the mixing section 10. The air conditioner is configured to supply the mixed air MA whose temperature is controlled by the temperature control section 6 to a reheating section 20 as supply air SA1. The air conditioner further includes a control section 50 for executing target supply air temperature setting processing for setting a target supply air temperature in accordance with an operating state of the reheating section 20 and executing supply air temperature control for controlling the temperature of the supply air SA1 supplied from the air conditioner 1 to the reheating section 20 to the target supply air temperature by controlling the operating state of the temperature control section 6.SELECTED DRAWING: Figure 1
Patent JP-2019144316-A (JP)
Title: Elastic roller
Inventor: NAKAMURA RINA
IPC: B32B1/08
Filed: 2018-02-16
Abstract: To provide an elastic roller with higher thermal insulation performance.SOLUTION: The elastic roller 10 includes a core material 12, an elastic layer 14 formed on an outer periphery of a core material 12, an adhesive layer 16 formed on the outer periphery of the elastic layer 14, a coating layer 18 formed on the outer periphery of the adhesive layer 16. The adhesive layer 16 includes hollow inorganic particles 20. The residual ratio of the hollow inorganic particles 20 in the adhesive layer 16 is 65% or more, and the ratio of an average particle radius of the hollow inorganic particles R (μm) and the inorganic particle thickness T (μm) (R/T) is R/T>12.4.SELECTED DRAWING: Figure 1
Patent JP-2019145254-A (JP)
Title: Method of producing catalyst layer for fuel cell
Inventor: IKEHATA YUTA
IPC: H01M4/88
Filed: 2018-02-16
Abstract: To provide a method of producing a catalyst layer for a fuel cell, in which hardly foaming ink is prepared and a catalyst layer for a fuel cell with reduced defects is produced from the catalyst ink.SOLUTION: The method of producing a catalyst layer for a fuel cell is provided that includes (i) a step of mixing a catalyst, an electrolyte, and a solvent to prepare a suspension, (ii) a step of adding a metal ion to the suspension prepared in the step (i) to prepare a catalyst ink, and (iii) a step of preparing a catalyst layer for a fuel cell from the catalyst ink prepared in step (ii).SELECTED DRAWING: Figure 3
Patent JP-2019143903-A (JP)
Title: Blower device
Inventor: KURODA RYO
IPC: F04D29/44
Filed: 2018-02-22
Abstract: To provide a blower device which reduces pressure loss of an airflow blown out from a Sirocco fan, in the case where two Sirocco fans are arranged in series.SOLUTION: A first Sirocco fan 10 and a second Sirocco fan 20 are arranged in series in this order from the upstream side of an airflow. When viewed from a second blowout port 24, the first Sirocco fan 10 and the second Sirocco fan 20 are arranged to be overlapped with each other. A distance X in the rotation axis direction of a first impeller connecting one end of a first blowout port 14 and one end of a second casing 22 and a rotation axis direction distance L of the first blowout port 14 is X/L≤0.4. With this constitution, the airflow blown out by the first Sirocco fan 10 is sucked into a second suction port 23 without colliding with the second Sirocco fan 20 and the wall surface of a housing 31, so that pressure loss does not increase.SELECTED DRAWING: Figure 1