baber/WOPTO huggingface dataset:
Patent JP-2002518807-A (JP)
Title: イオンビームを走査しかつ集束するための方法および装置
IPC: H01J37/147
Filed: 1999-05-25
Abstract: (57)【要約】
【解決手段】イオンビームのような荷電粒子ビームを走査し，集束する方法および装置を提供する。装置は，荷電粒子ビームを発生するための荷電粒子ビームソースと，荷電粒子ビームの両側に配置された走査電極と，荷電粒子ビームに隣接し，走査電極の下流に配置され，後走査電圧を有する後走査電極とを含む。後走査電圧が後走査電極に適用される。走査電圧発生器が，荷電粒子ビームを第一の方向に走査するための走査電圧を走査電極に適用する。走査電圧は，後走査電圧より，さらに負であることが好適な負のDC電圧オフセットを有する。荷電粒子ビームは第一の方向に対して垂直な第二の方向に集束される。本発明はターゲットに移走されたイオンビーム電流を増加するためのイオン注入装置に使用することができる。
Patent JP-2002519040-A (JP)
IPC: C12Q1/68
Filed: 1999-06-25
Abstract: The present invention relates to a method for quantifying the amount of active transforming growth factor beta (TGF- beta ) in biological samples. In particular the method comprising incubating cryosections of a tissue with cells which contain a TGF- beta  responsive expression vector having a structural region encoding an indicator protein and measuring the amount of said indicator protein expressed from the cells.
Patent JP-2002519697-A (JP)
Title: マイクロ波加熱のためのクロマトグラフィーカラム
IPC: G01N30/30
Filed: 1999-06-29
Abstract: (57)【要約】
カラム（５０）及びその中のクロマトグラフィーサンプルが伝導又は対流を介してマイクロ波吸収材料（７０）により加熱されるように、現在のカラム（５０）の外側に加えられたフェライトのようなマイクロ波吸収材料の外部層（７０）を組み込むマイクロ波加熱のためのクロマトグラフィーカラム、更に、ポリイミドのような任意のポリマー層（６０）をカラムの外側表面（５０）とマイクロ波吸収材料（７０）との間に適用することができる。クロマトグラフィーカラムアセンブリーは、予め決められた最大温度を超えると迅速に減少する損率を有するマイクロ波吸収材料を選択することにより過利加熱から保護することができる。
Patent JP-2002520419-A (JP)
Title: リン有機化合物およびその使用
IPC: A61K45/00
Filed: 1999-07-09
Abstract: (57)【要約】
下記一般式（Ｉ）のリン有機化合物（式中、Ｂは、下記の式（ＩＩ）のエーテル基または下記の式（ＩＩＩ）のケト基のいずれかを表すか、あるいは５員環化合物または６員環化合物である）の使用、ならびにウイルス、細菌、真菌および寄生虫によるヒトおよび動物における感染症の治療的および予防的な処置に必要な薬学的組成物を調製するためのその使用、ならびに植物における抗真菌剤、殺菌剤および除草剤としてのその使用：
【化１４】
Patent JP-2002525536-A (JP)
Title: 変速ドライブ
IPC: F16H19/00
Filed: 1999-09-24
Abstract: (57)【要約】
変速ドライブは、２つのドライブＡおよびＢと、出力ドライブホイール（62）と、ドライブＡおよびＢによってドライブされ、出力ドライブホイール（62）の周囲に延在していてそれを回転するエンドレスの伸縮可能な部材（66）とを含む。ドライブＡおよびＢは、第１のドライビング位置では第１の速度で、第２のドライビング位置では第２の速度で、エンドレス部材（66）がエンドレスパスの周囲を移動するように動作できる。したがって出力ドライブホイール（62）の周囲でエンドレス部材（66）は局所的に伸張または収縮し、その速度を変更する。
Patent JP-2002532160-A (JP)
IPC: A61F2/00
Filed: 1999-12-16
Abstract: Methods and materials for filling perforations in partially demineralized cortical bone allografts with matrices including a biodegradable, biocompatible polymer, preferably in conjunction with osteoconductive, filler or bulking agent and/or buffering material, such as HA, are disclosed. The matrix enhances control of resorption and bony ingrowth in the cortical bone allografts. The matrix can be used to deliver factors to bone progenitor cells in vivo to stimulate bone. The matrix can also be used to transfer the stimulatory factor into the cells of the soft tissues surrounding the cortical bone allograft or cultured cells or recombinant cells maintained in vitro, where all that is required is to add the stimulatory factor composition to the cells, e.g., by adding it to the culture media. The matrix may be employed to promote expression of a desired gene in bone cells or tissues surrounding the cortical bone allograft and to impart a particular desired phenotype to the cells.
Patent JP-2002532755-A (JP)
IPC: G02F1/139
Filed: 1999-12-06
Abstract: A liquid crystal device comprising ferroelectric liquid crystal material aligned by a liquid crystal polymer (LCP) network layer (18) under 20 nm thick, which itself was aligned by a photo-oriented linearly photopolymerized (LPP) layer (16) under 20 nm thick, exhibits low voltage drop over the aligning layer and has a remarkable contrast ratio.
Patent JP-2002533113-A (JP)
Title: 複数の剪断応力応答配列（ｓｓｒｅ）および目的の遺伝子を含む発現ベクター、およびその使用法
IPC: C12N1/19
Filed: 1999-12-23
Abstract: (57)【要約】
本発明は、複数の剪断応力応答配列及び１つ以上の関心のある遺伝子を包含する発現ベクター、並びに脈管形成状態及び／又は血管新生状態に関連する疾患を治療する方法を提供する。
Patent JP-2002535258-A (JP)
Title: ホーミングプロアポトーシス結合体およびホーミングプロアポトーシス結合体を使用する方法
IPC: C07K14/00
Filed: 2000-01-21
Abstract: (57)【要約】
本発明は、ホーミングプロアポトーシス結合体を提供する。このホーミングプロアポトーシス結合体は、抗菌ペプチドに結合した、選択された哺乳動物細胞型または組織に選択的にホーミングする腫瘍ホーミング分子を含み、ここでこの結合体は、この哺乳動物細胞型または組織によって選択的にインターナライズされ、そしてこの哺乳動物細胞型または組織に対して高い毒性を示し、そしてここで、この抗菌ペプチドは、この腫瘍ホーミング分子に結合していない場合には、低い哺乳動物細胞毒性を有する。本発明のホーミングプロアポトーシス結合体は、例えば、ＣＮＧＲＣ−ＧＧ− D （ＫＬＡＫＬＡＫ） 2 またはＡＣＤＣＲＧＤＣＦＣ−ＧＧ− D （ＫＬＡＫＬＡＫ） 2 であり得る。本発明の結合体は、例えば、脈管形成脈管構造を有する腫瘍を有する患者を処置するために有用である。
Patent JP-2002536079-A (JP)
IPC: A61M1/12
Filed: 2000-02-03
Abstract: For the treatment of an insufficient cardiac valve or a cardiac valve with a stenosis, a device is provided that comprises a micro axial pump (40). The pump portion (14) of the micro axial pump carries a dilating device (18) suitable for pushing open a stenosis in a valve. The dilating device is designed as a high-pressure balloon. During dilation, the micro axial pump (40) operates so that the heart is relieved. With insufficient cardiac valves, a stent (21) is fastened to the dilating device (17), the stent surrounding a flexible cardiac valve prosthesis (20). By dilation, the stent (21) is pressed against the insufficient cardiac valve and the same is passivated. The cardiac valve of the cardiac valve prosthesis is unfolded to assume the function of the natural cardiac valve.
Patent JP-2002537134-A (JP)
Title: 切削工具組立体及びその切削用差込み工具
IPC: B23C5/10
Filed: 2000-02-20
Abstract: (57)【要約】
切削用差込み工具ホルダー（１２）、例えばボールエンドミル、及び切削用差込み工具（１４）である。切削用差込み工具ホルダー（１２）は、上方クランプ用ジョー（２２）に弾性的に連結された下方クランプ用ジョー（２４）を持つ。上方クランプ用ジョーには、２個の細長くて間隔を空けられた平行な溝（４０、４２）が設けられる。切削用差込み工具（１４）は、２個の細長くて間隔の空けれらた平行なリッジ（７０、７２）が設けられた上面（４６）を持つ。切削用差込み工具（１４）は、差込み工具ホルダー（１２）の上方ジョー（２２）の貫通穴（２８）を通り、切削用差込み工具（１４）の貫通穴（５１）を通って通過し、更に下方クランプ用ジョー（２４）のねじ穴（３１）内にねじ結合するねじ（１５）の手段により切削用差込み工具ホルダー（１２）内に保持され、また切削用差込み工具（１４）の上面（４６）の２個の細長いリッジ（７０、７２）は、上方クランプ用ジョーの下面の細長くて平行な２個の溝（４０、４２）と共同作用をする。
Patent JP-2003533644-A (JP)
Title: サーボクラッチの制御システム
IPC: F16D48/06
Filed: 1999-11-23
Abstract: (57)【要約】
サーボクラッチの制御装置本発明は，車両エンジンと共に車両のドライブトレイン内に配置されたサーボクラッチの制御方法あるいは装置に基づいている。その場合にサーボクラッチは，駆動可能なアクチュエータによって開放及び閉鎖するように操作される。さらに，ドライブトレイン内の回転部分の回転運動を表す回転数の大きさが検出されて，アクチュエータが検出された回転数の大きさに従ってクラッチを開放するように駆動される。本発明の核心は，検出された回転数の大きさの時間的な変化を表す勾配の大きさが求められることにある。アクチュエータは，求められた勾配の大きさに従ってクラッチを開放するように駆動される。本発明によって，クラッチは減速が小さい場合には比較的遅く開放され，減速が著しい場合には，エンストが確実に阻止されるように，早期に開放されることを，保証することができる。
Patent JP-2002542000-A (JP)
Title: 安全カミソリ
IPC: B26B21/58
Filed: 2000-04-20
Abstract: (57)【要約】
【課題】  切断部の製造、及びブレードの配置と配向に依存する最終的なひげそり構造の確立という両方の点で、安全カミソリ刃ユニットの製造を実質的に単純化する。
【解決手段】  本発明はひげそり用の単結晶セラミック材料物質から形成されたブレードに関する。ブレードは鋭利な刃を呈し、ブレード（切断部）を刃ユニット内に固定し位置決めする支持部が設けられている。保護部は切断刃の前方に配置され、切断刃に平行に延出する。複数の平行な切断部を設けることもできる。本発明は、更に、切断部を形成する方法にも関するものである。
Patent JP-2002542865-A (JP)
IPC: A61B5/0408
Filed: 2000-04-19
Abstract: The invention relates to a method for producing medical electrodes, in particular, neutral electrodes. According to the inventive method, a web-shaped laminate, consisting of a non-conductive intermediate support (C) and a conductive layer (A) is coated on the side of said conductive layer with an electrically conductive, adhesive gel (E). The laminate-gel combination is formed to a specific contour, preferably punched out, before being fixed to a carrier (H) by the side opposite to the gel (E). The conductive layer is applied to the web-shaped intermediate support (C) during the production of the laminate, preferably having been previously punched out, as panels which do not cover the entire web-shaped intermediate support (C). The contour forming of the laminate-gel combination, which takes place preferably in a punching-out process is performed in such a way that the gel (E) protrudes over the outer edges of the conductive layer panels which have been pre-formed in the laminate, at least in some areas and preferably on all sides.
Patent JP-2002543851-A (JP)
IPC: C12Q1/02
Filed: 2000-05-09
Abstract: A method for detecting the presence of eukaryotic cells in a sample of a normally cell-free body fluid, said method comprising lysing any cells present in the sample, and then (i) adding adenosine diphosphate (ADP) to said sample under conditions which allowss the conversion of ADP to adenosine triphosphate (ATP) by cellular adenylate kinase, (ii) detecting ATP in said sample and relating that to the presence of adenylate kinase and thus to the presence of lysed cells.  The method is useful for detecting the presence of cells in samples such as milk or urine for diagnostic purposes.
Patent JP-2003500502-A (JP)
IPC: C08G69/42
Filed: 2000-05-16
Abstract: The invention describes polyamides having both strongly hydrophilic groups and unsaturated groups, the polyamides consequently being water-dispersible and curable.The hydrophilic groups are distributed along the chain, whereas the unsaturated groups are located at the ends.The polyamides of the invention are useful in many applications, especially in the preparation of intimate blends of polyamides with vinyl, acrylic and/or styrene polymers.
Patent JP-2003500561-A (JP)
Title: サイジング組成物、ファイバストランド、織物、およびサイジングしたファイバガラスストランドを洗浄するための方法
IPC: C03C25/10
Filed: 2000-05-25
Abstract: (57)【要約】
開示された発明は、概して組成物をサイジング処理することに関し、高温熱処理プロセスを用いることなく、サイジング処理されたファイバガラスストランド、ヤーン、および織物を洗浄する方法および装置に関する。より詳細には、本発明は、光化学的に分解可能な有機材料および光触媒材料を含む組成物をサイジング処理することに関し、ファイバガラスストランドの表面から光触媒によって分解可能な有機材料を洗浄するための方法および装置に関する。
Patent JP-2002206127-A (JP)
Title: Alloy for dental cast
Inventor: SASAKI HIROYUKI
IPC: A61K6/04
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To provide an alloy for dental cast which mainly consists of cobalt, does not spark, and is easily worked and usable to crowns, bridges, crasps and bars. SOLUTION: The alloy for dental cast has a composition containing, by mass, 4 to 15% Cr, 0.5 to 5% Cu, 8 to 18% Mn, 0.5 to 5% Si and 2.5 to 14% Fe, and further containing one or two kinds of 0.5 to 5% Sn and 0.5 to 5% In, and the balance Co.
Patent JP-2002206713-A (JP)
Title: Flat heating surface type gas cooker
Inventor: YAMADA YUTAKA
IPC: F24C3/06
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a novel flat heating surface type gas cooker wherein inconvenience due to exposure of a flame is avoided, and cleaning and the like are facilitated, by enabling heating of a substance to be heated through a top plate made of heat resisting glass with a high heating efficiency sufficiently filling requirements of a practical use though it is a gas cooker. SOLUTION: The heating surface type gas cooker 10 is of a type that the top plate 12 made of heat resisting glass is situated above a burner 15. A gas permeable porous body 40 is situated below the top plate 12, and a space between the top plate 12 and the surface of the gas permeable porous body 40 forms a combustion space S. Combustion gas in the combustion space S is exhausted through the gas permeable porous body 40. Through passage of high temperature combustion gas through the gas permeable porous body 40, a radiant heat B is generated from the surface of the gas permeable porous body 40. Since the substance 4 to be heated is heated by both thermal conduction and radiation, high heating efficiency is obtained.
Patent JP-2002205279-A (JP)
Title: Screw type clamp
Inventor: TSUYAMA HATSUO
IPC: F16B2/12
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To visually confirm that fastening torque necessary and sufficient to safely lift a lifting cargo actually works on the lifting cargo by providing a fastening confirmation means on the carrier side of a screw type clamp. SOLUTION: The fastening confirmation means to visually confirm that the specified fastening torque works on the lifting cargo at the time when a fastening bolt is fastened in a state of holding the lifting cargo between a receiver member and a fastening bolt structural body is provided on the side of the receiver member on the screw type clamp having a roughly U shaped clamp main body 10 having a pair of leg parts 11, 12 facing against each other with an opening part 13 between them, the receiver member 14 to be mounted on one of the leg parts free to relatively move, a fastening bolt structural body 20 screwed on the other leg part and free to move to advance and retreat in the axial direction and an energizing means 15 to move and energize the receiver member in a direction to project to the opening part from the one leg part.  The fastening confirmation means can be made a ring 18 provided on the head end side of the receiver member. The ring 18 is exposed to the opening part when the fastening torque is not sufficient but it is buried in the leg part 11 when the specified fastening torque works on the lifting cargo.
Patent JP-2002207721-A (JP)
Title: Means for converting two-dimensional data for hierarchical structure data
Inventor: TANAKA YASUOKI
IPC: G06F19/00
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To easily convert a hierarchical structure data such as an XML document having repeated elements to the each of which a name is added into a two-dimensional data without using a styles sheet language such as a CSS, an XSL, an XSLT difficult in a conversion rule, so as to be displayed on an image plane or printed out as a table comprising a line and a column, to allow inexpensive introduction thereby without securing a skilled technician, and to make a conversion speed high. SOLUTION: In this conversion means for converting the hierarchical structure data such as the XML document having the repeated elements to the each of which the name is added into the two-dimensional data, a hierarchical structure is traced in order to investigate the element name, the element before a portion where the element of the same name appears again in the present line is made the line, the individual element is brought into the column, and a foregoing line is copied for a deficient column.
Patent JP-2002211810-A (JP)
Title: Tractor for conveying paper and dot line printer loaded with the same
Inventor: KAWAMICHI GENICHIRO
IPC: B41J11/28
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a dot printer capable of performing high quality printing at all times even in printing of a large number of sheets of paper at a high speed. SOLUTION: A projection is provided on a tractor belt of a tractor for conveyance to increase a friction force between paper and it.
Patent JP-2002218762-A (JP)
Title: Inverter controller
Inventor: MIYAZAKI SEI
IPC: H02M7/483
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To use in common the main circuitry of a two-level inverter also as a main circuitry of a three-level inverter. SOLUTION: With respect to an inverter controller, a gate pulse generating circuit for a three-level inverter, to which the main circuitry for two-level inverter is applicable is constructed, by combining gate pulse generation circuits 1 and 12 for two-level inverter constituted for hardware and two-level/three-level gate-switching circuits 8, 9, and 13, so that either a two-level inverter or a three-level inverter can be selected and controlled by a single circuit configuration.
Patent JP-2002216441-A (JP)
Title: Pickup driving mechanism
Inventor: TAKEMI KAZUTOSHI
IPC: G11B7/085
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a pickup driving mechanism which performs a seeking operation at high speed by limiting the deformation of a pickup guide within a constants range. SOLUTION: A rib 11 and stoppers 12 and 13 facing the rib 11 with a constant gap are provided in the elastically deformable frame part 10 of a pickup guide 6. Although the frame part 10 tends to elastically deform in the moving direction of the pickup following the rotation of a lead screw 7, the deformation of the pickup guide 6 is limited within a constant range by the abutment of the rib 11 on the stopper 12 or 13.
Patent JP-2001267279-A (JP)
Title: Method and apparatus for cleaning and etching individual wafer by utilizing wet chemical phenomena
Inventor: KUNZE-CONCEWITZ HORST
IPC: H01L21/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide methods and an apparatus for performing the wet chemical cleaning and etching of disk-form substrates (wafers) wherein several wafers can be treated simultaneously and both sides of each substrate can be treated simultaneously by utilizing chemical means. SOLUTION: The methods are related to wet chemical cleaning and etching methods of a disk-form substrate 7 which are performed in a closed process chamber. The substrate is received by a substrate supporting portion 3 and is so rotated that chemicals are sprayed simultaneously to both sides of each substrate.
Patent JP-2002215299-A (JP)
Title: Information transmission terminal for supporting independence
Inventor: SATO TADAHIRO
IPC: G06F3/02
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an information transmission terminal for supporting independence, which a physically or mentally handicapped person as well as an old person having physical defect can easily use and transmit self-will to a desired opposite party at desired time. SOLUTION: Information transmission terminal machines 1A and 1B are constituted of input parts 111 having touch panel-type keyboards 22 where figurative symbols are displayed for respective keys 21, information processing/ operating parts 12 converting contents which the figurative symbols inputted to the keyboards 22 by the keys into character information and can output them to designated information transmitting destinations through outer information transmission lines, and display parts 13 displaying character information converted in the information processing/operating parts 12 with the figurative symbols which are key-inputted.
Patent JP-2002221810-A (JP)
Title: Electrophotographic photoreceptor, image forming device using the same and process cartridge for image forming device
Inventor: TAMURA HIROSHI
IPC: C08F290/06
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor excellent in durability, less liable to the deterioration of its sensitivity and the change of potential and giving a clear image even in repetitive use. SOLUTION: In the electrophotographic photoreceptor obtained by disposing a photosensitive layer on an electrically conductive substrate directly or by way of an undercoat layer, the photosensitive layer contains a copolymer of a triarylaminoacrylate monomer of formula (1) or (2) and a divinyl compound of formula (3). In the formulae, X is a single bond, optionally substituted alkylene, optionally substituted cycloalkylene, optionally substituted alkylene ether, O, S or vinylene and Y is optionally substituted arylene, alkylene, optionally substituted alkylene ether or carbonyl alkylene ether.
Patent JP-2002232587-A (JP)
Title: Contract confirmation system
Inventor: KOSUGE SHIGEO
IPC: H04W88/18
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a contract confirmation system where a user can accurately and quickly confirm contents of a purchase contract or the like when the user receives an article of the contract object. SOLUTION: The contract confirmation system is provided with a data processing section 7 that receives contract information with respect to an article purchase contract employing a mobile phone 1, a data storage section 8 that stores the contract information, and a terminal machine 2 that is connected to the data processing section and placed at an article delivery place, the data processing section is provided with a telephone number recognition means that recognizes the telephone number of a caller and an encryption tone generating means that generates an encryption tone in a DTMF signal, and the terminal machine is provided with an encryption tone input means 3 that receives the encryption tone sounded from a speaker of the mobile phone.
Patent JP-2002228567-A (JP)
Title: Service life tester
Inventor: KASUYA TAKAYUKI
IPC: G01N3/32
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a service life tester for testing the service life of a sample piece by applying a repeated load to the sample piece. SOLUTION: This service life tester for testing the service life of the sample piece comprises a push rod for applying the repeated load to the sample piece, a spring for applying a prescribed load to the push rod, a linear motor for enabling the push rod to execute reciprocating motion, and a photosensor unit for determining the stroke of the reciprocating motion.
Patent JP-2002224181-A (JP)
Title: Portable treatment instrument
Inventor: MATSUKI YOSUKE
IPC: A61H7/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a portable treatment instrument high in treatment effect by repeatedly holding and releasing a treatment region from both sides with an expansible bag and applying soft oppressive treatment to the treatment region to reduce the damage to the skin. SOLUTION: A compressed air supply and discharge mechanism 2 (air supply and discharge means) is provided in a case body 1 and a holding fixed frame 4 having wall parts 41 and 41, which are vertically provided in an opposed and inclined state at a constant interval so as to form a treatment recessed part 3 to the central part between the wall parts, is provided to the upper part of the case body 1.  Expansible bags 5, which can be expanded and contracted by compressed air supplied and discharged from the air supply and discharge mechanism 2 (air supply and discharge means) through an air supply and discharge pipe 21, are respectively provided to the insides of both wall parts 41 and 41 of the holding fixed frame 4 and, if necessary, also arranged even in the treatment recessed part 3 and proper oppressive treatment can be applied to the treatment region fitted in the treatment recessed part 3 by the expansion and contraction of the expansible bags 5 and the expansion and contraction of the expansible bags 5 in the treatment recessed part 3 urged by both wall parts 41 and 41 of the holding fixed frame 4.
Patent JP-2002231966-A (JP)
Title: Semiconductor dynamic quantity sensor and method of manufacturing the same
Inventor: OOHARA ATSUSHI
IPC: H01L21/3065
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce fluctuations in the sensitivity of a sensor, caused by the fluctuations in electrostatic capacity between movable and stationary electrodes. SOLUTION: Anisotropic reactive ion etching is carried out from an upper surface of a silicon substrate 1 to make grooves 4a and 4b extended in a vertical direction to define a rectangular frame part 5, a beam structure 6 and stationary electrodes 17a and 23a thereby. Ice 53 as electrically insulating material is provided only in bottoms of the grooves 4a and 4b, reactive etching is again carried out for the grooves 4a and 4b so that the trajectory of an incident ion is bent in the vicinity of the bottom surfaces of the grooves by an electrical repulsive force to the ice 53 to realize anisotropic etching only in this vicinity to locally proceed in horizontal directions.  Thereby a cavity 2 is formed extended in the direction horizontal to the bottom surface of the grooves 4a and 4b to define a support (rectangular frame part + beam structure), a beam structure 6 and stationary electrodes 17a and 23a.
Patent JP-2002228853-A (JP)
Title: Light guide, and beam apparatus for medical treatment and diagnosis using the same
Inventor: KONDO HIROAKI
IPC: A61N5/06
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a light guide for a beam apparatus for medical treatment and/or diagnosis which can simultaneously irradiate a plurality of lesions, and irradiate one lesion from a plurality of directions, and to provide the beam apparatus for medical treatment and/or diagnosis. SOLUTION: In a light guide 30 which guides a light beam, a light guiding part 31 is branched on the way to a plurality of light guiding parts 33 and 34 by a branching device 32, and the light beam receiving part 31b of one end of the light guiding part 31 is connected to infrared radiation equipment 10. The plurality of branched light guiding parts 33 and 34 are provided with irradiation parts 36 and 37, and irradiate lesions 40 and 41 with emitted light beams from light beam emitting parts 33b and 34b.