baber/WOPTO huggingface dataset:
Patent JP-2008137463-A (JP)
Title: Fuel feed system
Inventor: TOKUNAGA HIROSHI
IPC: B60S5/02
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress movement of a vehicle and to remove static electricity of the vehicle when a fuel is fed to a fuel tank of the vehicle.  <P>SOLUTION: The fuel feeding system 10 has: a fuel feed device 20 installed on an island 12; a vehicle starting prevention device 40 installed at a stopping position of the vehicle 30; and an earth member 50 provided on the vehicle starting prevention device 40. The vehicle starting prevention device 40 has: a fixed vehicle stop member 42 fixed to a concrete ground surface of the stopping position; a movable type vehicle stop member 44; and a vehicle stopping drive part 46 for lifting/operating the movable type vehicle stop member 44. The earth member 50 is formed by a metal material having conductivity and is provided on the movable type vehicle stop member 44 so as to be contacted with a bottom part of the vehicle 30 when the movable type vehicle stop member 44 is upwardly turned, and an earth line 51 buried in underground is connected to it.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008139531-A (JP)
Title: Method for manufacturing composition for forming organic antireflection layer and method for manufacturing product having organic antireflection layer
Inventor: TAKADA KEISUKE
IPC: C08J7/04
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a composition for forming an organic antireflection layer, from which an organic antireflection layer can be formed on a substrate or at least one layer of a basecoat layer formed on the substrate surface while suppressing formation of cracks in the substrate or in the basecoat layer.  <P>SOLUTION: The method for manufacturing a composition for forming an organic antireflection layer includes: a step of preparing a mixture for forming an antireflection layer; adjusting the prepared mixture for forming an antireflection layer by diluting and stirring; and ageing the adjusted mixture for forming an antireflection layer after stirring is terminated. The ageing step includes a step of keeping the mixture for forming an antireflection layer after the adjusting step, at a temperature of 20°C to 40°C for 24 to 168 hours.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008138076-A (JP)
Title: Phosphor material mixture, and light-emitting device and plasma-displaying panel using the same
Inventor: SAKAI MASAHIRO
IPC: H01J11/38
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphor material capable of being applied to a phosphor layer of a PDP (plasma-displaying panel), and capable of realizing a short residual lighting time, and a good chromaticity and a wave conversion efficiency on being applied for the PDP.  <P>SOLUTION: This phosphor mixture is a mixture of a phosphor A expressed by general formula: (1-x-y)Gd<SB>2</SB>O<SB>3</SB>-xY<SB>2</SB>O<SB>3</SB>-yEu<SB>2</SB>O<SB>3</SB>(0≤x≤0.5, 0.01≤y≤0.1) with a phosphor B expressed by general formula: p((1-q-r)Gd<SB>2</SB>O<SB>3</SB>-q(Y<SB>2</SB>O<SB>3</SB>)-rEu<SB>2</SB>O<SB>3</SB>)-(1-s)P<SB>2</SB>O<SB>5</SB>-sV<SB>2</SB>O<SB>5</SB>[wherein, 1.001≤p≤1.1, 0≤q≤0.97, 0.03≤r≤0.1, q+r≤1, 0≤s≤0.95]. The molar ratio (a) of the phosphor A based on the total of the mixture desirably satisfies 0.3≤a≤0.9. The phosphor mixture can be applied for a red-colored phosphor material layer 31 of the PDP 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008136728-A (JP)
Title: Pinball game machine
Inventor: SUGAI TOSHIMICHI
IPC: A63F7/02
Filed: 2006-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is becoming difficult every year to secure the storage area of a mechanical element used for a performance and to guarantee sure control.  <P>SOLUTION: In a Pachinko game machine 10, a game area 52 where game balls are to be fed is formed on a game board 50. A performance display device 60 is attached from the back surface side of the game board 50. A decoration unit is disposed so as to surround a display area and is provided with a movable accessory which is a device to be used for the performance of a game by the appearance and operation form and its driving mechanism. The decoration unit is provided with a photosensor for detecting the limit position of the operation range of the movable accessory and feeding it back to the driving mechanism. Also, on the movable accessory, a projection piece to be the detection object of the photosensor is integrally molded at a part having a larger movable range than a part directly controlled by the driving mechanism, and color coating by a highly reflective paint is executed to the projection piece.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145590-A (JP)
Title: Image forming apparatus, recording medium, and image processing apparatus
Inventor: ARAI KAZUHIKO
IPC: G06T1/00
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve not only monochromatic unevenness, but also multicolor unevenness that an image formed by an electrophotography system has.  <P>SOLUTION: An image processing unit 60 of an image forming apparatus 1 stores test image data 610 representing a test image including a monochromatic test pattern formed including regions N1 to N5 whose densities belong to a range of low density and a multicolor test pattern having regions N6 to N10 whose densities belong to a range of high density. Then a correction table is generated based upon monochromatic read image data generated by reading the monochromatic test pattern of the test image, multicolor read image data generated by reading the multicolor test pattern, and the stored test image data. Input data are corrected based upon the correction table, and then the monochromatic unevenness and multicolor unevenness of the image formed according to the corrected image data are both improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153306-A (JP)
Title: Semiconductor integrated circuit, and design method and design program thereof
Inventor: MATSUBARA YOSHIHISA
IPC: G03F1/68
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a DOF in a lithographic process is reduced due to the area ratio of wiring patterns being small, in conventional design methods.  <P>SOLUTION: In a design method for a semiconductor integrated circuit, the area of a minimum unit pattern set to a layer, configuring the semiconductor integrated circuit and circuit patterns in the layer, are configured by the combination of the minimum unit pattern. The design method for the semiconductor integrated circuit contains a step (S12) for setting a region having a specified area comprising the target circuit pattern, a step (S14) for computing the area ratio defined as an area rate occupied in the region by all circuit patterns in the region and a step (S16) for deciding whether the area ratio is a fixed value or larger.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153450-A (JP)
Title: Coating-film processing method and apparatus
Inventor: YAMAMOTO TARO
IPC: B05D3/10
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating-film processing method whereby a coating film can be prevented from being peeled from a substrate in the case of a liquid immersing exposure, without complicating any apparatus structure for it and any its processes.  <P>SOLUTION: The coating-film processing method whereby such a coating film formed on the surface of a substrate as to apply to it a liquid immersing exposure processing for performing an exposure processing through a liquid is processed includes a process (a step 3) for cutting the edge portion of the coating film by feeding, as a solvent containing liquid, to the edge portion of the coating film a solvent and a dissolution suppressing liquid for suppressing the solubility of the solvent, and includes a process (a step 5) for cleaning the edge portion by feeding a cleaning liquid to the edge portion of the coating film which follows continuously the process for cutting the edge portion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008150508-A (JP)
Title: Active energy ray-curable coating material
Inventor: SATO HIROYUKI
IPC: C09D7/12
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active energy ray-curable composition which can remarkably reduce the amount of an organic solvent contained while maintaining the performance of the conventional composition and enables spray coating.  <P>SOLUTION: The active energy ray-curable coating material comprises 100 pts.mass polymerizable monomer mixture (A) containing 10-30 mass% (2-methyl-2-ethyl-1,3-dioxoran-4-yl)methyl acrylate (a), 70-90 mass% (meth)acryloyl monomer other than (a) or (meth)acryloyl oligomer, 5-15 pts.mass hydroxyphenylbenenzotriazole ultraviolet absorber or hydroxyphenyltriazine ultraviolet absorber (B), and 1-50 pts.mass organic solvent (C).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008148955-A (JP)
Title: Dishwasher/dryer
Inventor: UCHISE YOSHIBUMI
IPC: A47L15/42
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a standby power consumed when a dishwasher/dryer is in a standby state compared with a conventional one.  <P>SOLUTION: This dishwasher/dryer has such a circuit constitution that a primary coil 11-1 of a power transformer 11 is connected to a commercial AC power supply by a control circuit 23 via a power switching circuit 12 selectively turning on/off and, when the power switching circuit 12 is turned off, the primary coil 11-1 of the power transformer is completely cut off in regard to the commercial AC power supply 10. The control circuit 23 is constituted to be actuated by the output of a rectification circuit 24 provided in the secondary coil side of the power transformer 11 or a charging power of an electric double layer capacitor 25 charged by the output of the rectification circuit 24. After finishing an automatic washing/drying process, the power switching circuit 12 is turned off, so that while the power transformation 11 is cut off to the commercial AC supply 10, this dishwasher/dryer can continue the operation by the charging power of the automatic electric double layer capacitor 25.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007131997-A (JP)
Title: Face guard for field-work
Inventor: YOKOSHIMA SHINJI
IPC: A42B3/20
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a face guard for field-work, easily attached to a working helmet, and capable of protecting the face.  <P>SOLUTION: The face guard 1 can be easily attached to the working helmet by attaching the face guard 1 to a band 7 at the back of the head of the working helmet 6 by a Magic Tape (R) 4 and a Magic Tape (R) 5 so as to wrap the band 7. The face guard 1 does not disturb the attachment and detachment of the working helmet, and can carry out the protection and moisture keeping of the face. The opening or closing of the face part in front of the face is carried out easily by attaching or detaching a Magic Tape (R) 2 to or from a Magic Tape (R) 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007190372-A (JP)
Title: Blood processing filter apparatus
Inventor: IWAMOTO USHIO
IPC: B01D29/07
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blood processing filter apparatus by which a removed object in blood can be effectively removed and the blood left in the apparatus after processing can be effectively discharged by cleaning processing using a physiological solution such as physiological saline.  <P>SOLUTION: The blood processing filter apparatus has following constitutions of (1) and (2). (1) A cylindrical filter material is constituted by winding the lamination of a blood processing filter layer and a spacer layer through which blood can flow easily compared to the blood processing filter layer, where the end portion of the spacer layer is exposed to the outer peripheral face of the cylindrical filter material, both end faces in a longitudinal direction of the cylindrical filter material are liquid-hermetically sealed, the ventilation resistance of the blood processing filter layer increases from the outer peripheral face to the inner peripheral face of the cylindrical filter material. (2) A container has a blood inlet and a blood outlet and houses the cylindrical filter material, the blood inlet is in communication with an outer peripheral face side space of the cylindrical filter material, and the blood outlet is in communication with an inner peripheral face side space of the cylindrical filter material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008160315-A (JP)
Title: Imaging device
Inventor: YAMAZAKI MASABUMI
IPC: G02B7/36
Filed: 2006-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device capable of securely and precisely tracking a moving object and adjusting the focus with small power consumption.  <P>SOLUTION: A peripheral part within a screen is designated as an area 101 for only tracking of an object since the peripheral part is not an object of appreciation with high possibility, and the tracking and focus adjustment are carried out only in the area 102 including a center portion within the screen. Consequently, while the power consumption is made lower than that when the tracking and focus adjustment are performed in the entire area within the screen, the object can securely be tracked.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008160317-A (JP)
Title: Interrogator
Inventor: MUROFUSHI NOBUO
IPC: H04B1/7143
Filed: 2006-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce interference of an interrogator with other close interrogators as much as possible even when used in an RFID system of a frequency hopping system for which a number of frequencies to be used is not "prime number -1".  <P>SOLUTION: A hopping pattern setting part 16 sets a numerical sequence for which one of integers from 0 to (the number of the frequencies to be used -1) is added as an offset to each element of a numerical sequence for which an integer larger than the number of the frequencies to be used is excluded from a numerical sequence wherein all the integers from 1 to (a prime number larger than the number of the frequencies to be used -1) appear only once, and wherein all the integers from 1 to the number of the frequencies to be used appear only once, as a frequency hopping pattern code. A frequency oscillation part 17 converts the frequency hopping pattern code to the frequency to be used and outputs the non-modulation signals of the frequency.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008163152-A (JP)
Title: Method for synthesizing hyper branch polymer, hyper branch polymer, resist composition, semiconductor integrated circuit and method for producing semiconductor integrated circuit
Inventor: UNO AKINORI
IPC: C08F6/10
Filed: 2006-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To stably synthesize a large amount of a hyper branch polymer while reducing an amount of waste fluid discharged in the synthesis.  <P>SOLUTION: In synthesizing a hyper branch polymer through the living radical polymerization of a monomer in the presence of a metal catalyst, after the synthesis, a solution containing the synthesized hyper branch polymer is filtered by using a separation membrane under pressure equal to or higher than the osmotic pressure of the solution to the separation membrane so as to remove an unreacted monomer from the solution containing the synthesized hyper branch polymer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008162100-A (JP)
Title: Pasting device of functional sheet body
Inventor: NAGATA MASARU
IPC: B32B37/16
Filed: 2006-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent air bubbles from occurring at the transfer terminal by feeding the transfer terminal of a functional sheet to an adhesive roller in such a state that the transfer terminal is surely sucked and held to the last, and improve productivity of an object to be pasted.  <P>SOLUTION: A pasting device includes the adhesive roller 3, a suction table 4, a vacuum source 7 for applying a negative pressure to air chambers 11, 12 of the suction table 4, and an air switching valve 6. The air switching valve 6 is equipped with a front stage chamber 23 and rear stage chamber 24, a cutoff valve 25 for switching between a state for communicating these both chambers 23, 24 and a cutoff state, and a spring 26. The first air chamber 11 and the front stage chamber 23 are connected by a first branching passage 19, and the second air chamber 12 and the rear stage chamber 24 are connected by a second branching passage 20. The rear stage chamber 24 and the vacuum source 7 are connected through a supply passage 18. Simultaneously when the first air chamber 11 becomes at an atmospheric state by passing of the functional sheet 2, the cutoff valve 25 is switched to a cutoff state to maintain a suction state of the second air chamber 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008165490-A (JP)
Title: Information selection apparatus and method, program, and recording medium
Inventor: SUGANO YUKIHIRO
IPC: G06Q10/00
Filed: 2006-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information selection apparatus and an information selection method for finding out latent popular information of the general public before popularity becomes actual.  <P>SOLUTION: An information selection apparatus 1 includes: a reference history storage part 12 for storing, for each information on which a user has made a comment, the information ID and the user ID of the user who has made a comment on the information while relating both IDs with each other; a popularity result storage part 13 for storing, for each information, the information ID and result information showing whether or not the information has become popular while relating the information ID and the result information with each other; and a latent popular information estimation part 16 for estimating information which becomes popular in the future based on the information ID and the user ID stored in the reference history storage part 12 and the information ID and the result information stored in the popularity result storage part 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006518390-A (JP)
Title: Ａ１アデノシンレセプターアンタゴニスト
IPC: A61K31/5377
Filed: 2004-02-17
Abstract: 一般式（Ｉ）の化合物が記載され、ここで、Ａは、５員もしくは６員の芳香環または複素芳香環である。このような化合物を含有する組成物およびその使用方法もまた、記載される。本発明の化合物は、有機酸および無機酸、ならびに有機塩基および無機塩基の両方で薬学的に受容可能な塩を形成し得る。本発明の活性化合物は、プロドラッグの形態で提供され得る。本発明のＡ １ レセプターアンタゴニストは、例えば、抗アレルゲン剤、抗炎症剤、ＣＮＳ刺激剤、利尿剤、抗喘息剤、強心剤、冠状血管拡張剤、鎮咳剤およびウイルス感染、レトロウイルス感染および後天性免疫不全症候群（ＡＩＤＳ）のような免疫不全障害を処置する薬剤として特に有用である。本発明はまた、Ａ１アデノシンレセプター関連障害を処置する方法を提供する。
Patent JP-2006523244-A (JP)
IPC: A61K31/46
Filed: 2004-04-14
Abstract: Tertiary non-vinylic carbamates of molecular weight less than 350 are useful as fragrance ingredients. A method of preparation is also described.
Patent JP-2006523288-A (JP)
IPC: F27B5/04
Filed: 2004-03-02
Abstract: A one-piece or otherwise unitary annular shim member made from a perforated metallic material is used to maintain a space between stacked annular preforms during a manufacturing process, such as densification. The metallic material used preferably can withstand at least the temperatures encountered during densification. The one-piece structure advantageously simplifies the arrangement of the preforms in a process chamber and causes less deformation in the preforms. In one example, the shim member is made from a metallic mesh and may utilize a crimped weave structure.
Patent JP-2006520352-A (JP)
IPC: A61K8/96
Filed: 2004-03-11
Abstract: A personal care composition is provided which includes a fragrance formulated with at least one terpenoid ingredient, a malonic acid salt and a cosmetically acceptable carrier. The malonic acid salt stabilizes the terpenoids against degradation.
Patent JP-2006521797-A (JP)
IPC: C12N15/09
Filed: 2004-03-19
Abstract: The invention relates to a method and system for the specific detection of a Mycobacterium tuberculosis (M. tuberculosis) in a biological sample, a difference being made, in particular between M. tuberculosis and other elements of M. tuberculosis complex, i.e., Mycobacterium bovis (M. bovis), Mycobacterium bovis BCG (M. bovis BCG), Mycobacterium africanum (M. africanum) and Mycobacterium microti (M. microti) based on a SNP in a narGHJI promoter.
Patent JP-2006524129-A (JP)
Title: エチレンオキシド触媒
IPC: B01J21/04
Filed: 2004-04-01
Abstract: 事実上遷移金属及びレニウムを含まず、主にαアルミナなどの担体に被着された銀、アルカリ金属、硫黄及びホウ素成分から成り、場合によってはフッ素及び塩化物成分を含む、エチレンオキシド触媒を提供する。
Patent JP-2007521311-A (JP)
Title: 新規な２−オキソ複素環化合物およびそれを含有する薬剤組成物の使用
IPC: A61K31/4436
Filed: 2004-07-15
Abstract: 【課題】本発明は、抗癌活性を有する２−オキソ複素環化合物の新規な使用、及び化合物、それを含む薬剤組成物を調製するプロセスを提供する。 【解決手段】本発明は、肺癌、骨肉腫、膵臓癌、皮膚癌、頭や首の癌、皮膚もしくは再発眼内黒色腫、子宮癌、卵巣癌、直腸癌もしくは肛門領域の癌、胃癌、結腸癌、乳癌、婦人科腫瘍、ホジキン病、食道の癌、小腸の癌、内分泌系の癌、柔らかい組織の肉質鞭、尿道癌、陰茎癌、前立腺癌、慢性もしくは急性の白血病、子供の充実性腫瘍、リンパ球リンパ腫、膀胱癌、腎臓又は尿管の癌、及び中枢神経系癌腫からなる癌を治療し防止するための薬剤組成物である。 【選択図】なし
Patent JP-2007537907-A (JP)
Title: 海洋船舶のためのガス拡張トランク
IPC: B65G/
Filed: 2004-07-16
Abstract: 液体貨物を運ぶ海の船は、液体貨物を運ぶ複数のタンクと、下にあるタンクの上にあり甲板にあるスロット開口部を介して下にあるタンクと結合し、流体連通している、複数のガス拡張トランクを含む。各ガス拡張トランクは、結合しているタンクの上の船の甲板の一部に固定して配置され、甲板のスロットされた開口部の全てを囲んでいるトランクの周囲の甲板と耐流体関係にある。船の特性によって、拡張トランクはタンクの真上であって、そしてタンクの利用可能な最も高い部分、そして可能な限り船の前方側に配置されるのが望ましい。また、障害に関わる制約、及び船舶の状態により、トランクはタンク上の船尾側や中間のような別の場所に配置される。ガス拡張トランクは、存在している船に後から取り付けられたり、新造船の構成に組み込まれたりするのに適している。 【選択図】  図１
Patent JP-2007502447-A (JP)
IPC: B41J15/04
Filed: 2004-08-09
Abstract: A label media for use in a label media printer forms dynamically sized label markers. The label media includes a continuous tube affixed to a length of a carrier web. Indicia is printed on the tube which is then cut to a desired length that accommodates the indicia printed thereon to dynamically form the wire marker.
Patent JP-2007504425-A (JP)
Title: 貫流ボイラおよびその運転方法
IPC: F22B1/18
Filed: 2004-07-29
Abstract: ほぼ垂直の燃焼ガス流れ方向（ｙ）に燃焼ガスが貫流される煙道（６）の中に蒸発器貫流伝熱面（８）が配置され、この蒸発器貫流伝熱面（８）が流れ媒体（Ｗ）側において並列接続された多数の蒸発管（１２）を有している貫流ボイラにおいて、比較的大きな質量流量密度で流れ媒体を供給する場合でも、特に高い運転安定性および安全性を有するようにする。そのために、蒸発器貫流伝熱面（８）は本発明に基づいて、煙道（６）に対して対向流で流れ媒体（Ｗ）によって貫流される伝熱面セグメント（２０）を有し、該伝熱面セグメント（２０）の流れ媒体側出口（１６）が、燃焼ガス流れ方向（y）に見て、運転中に圧力に関して蒸発器貫流伝熱面（８）内で生ずる飽和蒸気温度が運転中における伝熱面セグメント（２０）の出口（１６）の位置における燃焼ガス温度と設定最大偏差以下でしか異なっていない、ように位置づけられている。
Patent JP-2007505488-A (JP)
Title: マイクロリソグラフィ投影露光設備のための照明系
IPC: G03F7/20
Filed: 2004-09-13
Abstract: 【課題】  単純な構成で異なる複数の照明モードを設定する際に多くの多様性を可能にするマイクロリソグラフィ投影露光系のための照明系を提供する。 【解決手段】  マイクロリソグラフィ投影露光系設備のための照明系が、主光源（１１）からの光で照明視野を照明するために用いられる。照明系は主光源からの光を受光する光分布器（２５）を有し、この光から、照明系の瞳孔形状表面（３１）で様々に設定され得る二次元強度分布を生成する。光分布器は、光学変調器に入射する光の角度分布を変化させる目的で個別に制御され得る複数の個別エレメント（２１）の二次元アレイを有する少なくとも１つの光学変調器を有する。この機器は光学コンポーネントを置き換えることなく大きく異なる複数の照明モードの様々な設定を可能にする。 【選択図】  図１
Patent JP-2007505786-A (JP)
IPC: B01F23/10
Filed: 2004-09-22
Abstract: A mixer includes a fresh air tube defining a passage having an inlet receiving conditioned air from an air conditioning pack. The fresh air tube includes an outlet providing mixed air to a cabin of the aircraft. An outer tube at least partially surrounds the fresh air tube and receives recirculated air from the cabin. Multiple holes in the fresh air tube fluidly connect the outer tube to the fresh air tube. The warm recirculation air surrounds the portion of the fresh air tube to heat it preventing ice from forming. The warm recirculation air entering the fresh air tube through the holes homogeneously mixes with the conditioned air from the pack to provide a uniform mixture of air within the fresh air tube, which further ensures the prevention of ice build up.
Patent JP-2007501319-A (JP)
Title: 逸泥を防止または処置するための抗井処理方法
IPC: E21B33/138
Filed: 2004-05-10
Abstract: 抗井の掘削中に逸泥を防止または処理するための方法であって、長さ約１０〜約２５ｍｍの水分散性繊維、例えばガラスまたは重合体繊維を１バレルあたり約０．５〜６ポンドの濃度で、ポンプ輸送された水系ベース液体（３００μｍ未満相当の直径を有する固体粒子を含む）に加えることを含んでなる。固体粒子を含むベース液体は、逸泥を処置するために特にポンプ輸送される掘削液または少量錠剤でよい。