baber/WOPTO huggingface dataset:
Patent JP-2006185970-A (JP)
Title: Masking spacer and its manufacturing method
Inventor: HAMASHIMA HIROSHI
IPC: H01S5/028
Filed: 2004-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the number of processes increases due to the necessity for removing a film formed in a superfluous part since it is impossible to deposit a thin film with uniform thickness at the end surface of a wafer in a rectangular column shape which is a preceding stage of a semiconductor device, such as an optical waveguide.  <P>SOLUTION: In order to form a thin film at the both end surfaces of the wafer in a rectangular column shape which is made into a semiconductor device in a chip shape, a masking spacer 1 made from ceramics sandwiches each wafer in a rectangular column shape from the both sides. Ceramic particles project from the both sides 1a which come into contact with the wafer in a rectangular column shape, the surface roughness Ra is 0.3-0.9 μm as a burned surface. Furthermore, it is alternately sandwiched so that the thin film formation may be made into a reflector by using the both end sides 1b as polished surfaces. While being able to prevent making it fall owing to sufficient grip effect even if it is hung in midair, the problem of soiling or damaging the thin film formation surface of the wafer in a rectangular column shape can be prevented since it is unnecessary to make it contact with a jig for carrying out the thin film formation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006183294-A (JP)
Title: Verge finishing structure of transversely roofed roof
Inventor: FUNAKI GANTAN
IPC: E04D13/158
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a verge finishing structure of a transversely roofed roof, which allows the operator to visually observe that an end face of an end of a transversely roofed cladding material is located on a gutter-shaped portion, is small in parts count, simple in shape, and uses only a small amount of materials.  <P>SOLUTION: The verge finishing structure at the ridge directional end of the roof on which the transverse cladding materials are laid, is formed of a drip member 3 and a facing member 5. The drip member 3 has a fixed portion 3a which is located on a rear surface of the ridge directional end 4a of the transverse cladding material 4 and fixed to a substrate 1, and an extended portion 3c hanging from the fixed portion 3a to below a lateral edge of the substrate 1. The facing member 5 has a first facing portion 5a covering a front surface of the end 4a, and a second facing portion 5b covering a side of the end 4a. By engaging an engaged portion 3f of the extended portion 3c with an engaging portion 5c of the facing member 5, the drip member 3 is combined with the facing member 5 in one body. Further a surface of the end 4a on the fixed portion 3a is covered with the first facing portion 5a, and the extended portion 3c and the second facing portion 5b cooperatively form the gutter-shaped portion 6, followed by locating the end face 4b of the end 4a on the gutter-shaped portion 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006186661-A (JP)
Title: Optical transmission system
Inventor: INAMURA HIROYUKI
IPC: H04B10/07
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission system of improved security under a multiuser environment.  <P>SOLUTION: Switch controllers 21-23 which control optical cross connection devices 11-13 have a function which recognizes a port connected to a client terminal and classifies the clients according to ports. The switch controllers 21-23 are mounted with a database 5a in which a network resource to which a client terminal can access corresponds to the client terminals, a vertical controller constructing part 4a in which a virtual controller that can access only to the network resource allocated to each client terminal is constructed based on the database 5a for each client terminal, and a link limit 4b that allows a link of virtual controllers that are distributed only for the same clients if the virtual controllers are distributed in a network.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006185782-A (JP)
Title: Battery authentication circuit, battery pack and portable electronic apparatus
Inventor: ARAYA AZUMA
IPC: H01M2/10
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a malfunction or the like of an authentication circuit which becomes a problem when a terminal for temperature measurement of a battery pack and a terminal of the authentication circuit for executing authentication are standardized.  <P>SOLUTION: This battery authentication circuit has a converter for digitally converting the output of a temperature sensor, and transmission of output data from the digital converter and transmission of authentication data are executed through the same input/output terminal. A voltage having unstable output is thereby prevented from being applied to an input buffer of the authentication circuit, whereby a malfunction or the like of the authentication circuit which is a conventional problem is solved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006187311-A (JP)
Title: Game machine
Inventor: FUJIKAWA NORIYASU
IPC: A63F7/02
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To display at least the maximum number of rounds of games applicable to an advantageous game state when the game state is shifted to the advantageous state in which a prescribed game value is given.  <P>SOLUTION: When a main control part 310 selects a jackpot by a lottery and determines the opening of a large winning hole of one of two variable winning ball devices, a round indicator 462 turns on one of a right LED for round display 462R and a left LED for round display 462L which is correlated to the determined variable winning ball device. When the state of the variable winning ball device returns to the regular state, the round indicator 462 turns off the LED for round display.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005145565-A (JP)
Title: Equipment for removing coarse bubbles in barreled draft beer
Inventor: MURAKAMI TATSUTOSHI
IPC: B67D1/07
Filed: 2004-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for quickly removing coarse bubbles generated when barreled draft beer is injected into a container from a beer extracting machine without wetting the outer side of the container.  <P>SOLUTION: The coarse bubbles generated when beer is injected is sucked and removed simultaneously with the injection of the beer by a suction implement having a suction port formed on the extracting nozzle of the beer extracting machine. The bubbles are removed from the above suction port by moving the container in the vertical direction in the beer extracting machine of an automatic type.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006176943-A (JP)
Title: Release paper-free wallpaper with pressure-sensitive adhesive
Inventor: SUZUKI YOSHIHIRO
IPC: D06N7/00
Filed: 2004-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide wallpaper which can continuously keep an adhesion state without being treated with a paste and does not release disused release paper.  <P>SOLUTION: Release paper-attached adhesive water paper has been known to un-necessitate a labor for coating an adhesive, when applied, but the release paper is disused, after applied. The decorative surface layer 1 of wallpaper is covered with a release layer 3 in stead of the release paper, and a pressure-sensitive adhesive 4 is attached to back paper 2. The pressure-sensitive adhesive is partially applied only to the pressure-sensitive adhesive region, and an uneven shape for removing air may be formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005524139-A (JP)
Title: 売上参加証書の証券化
IPC: G06F/
Filed: 2003-04-23
Abstract: 本発明は、指定された期間にわたる将来の売上高／収益、好ましくは総売上高／収益、の関数であるリターンを提供する金融商品に関する。このような金融商品を作成する方法の一実施態様は、発行者（１００）と引受業者とへの標準書式の提供、および発行者と投資家（１００）とへの標準条件の提供を含む。発行者への条件は、指定された期間にわたる将来の売上高の関数であるリターンと引き換えに、発行者への資本の提供を含む。本プロセスは、金融商品への投資を表す証券の作成をさらに含む。本プロセスは、金融商品の取引を促進するために、適切な額面金額の証券を十分な数だけ作成する。
Patent JP-2005532045-A (JP)
Title: 抗凝固剤としての新規組織因子標的化された抗体
IPC: C07K16/36
Filed: 2003-04-30
Abstract: 本発明は、組織因子（TF）単独に対してよりも第VII a因子/組織因子（FVII a/TF）に対して、より高い親和性を持って結合、EVII 及びFXと、TFへの結合のために競争せず、そしてFX活性化を阻害する新規抗体に関する。前記抗体は損傷の部位で結合し、そして血栓症の開始を妨げる。前記抗体は、種々の血栓状態、例えば深静脈血栓症、散在性血管内凝固及び急性冠状症候群（但し、それらだけには限定されない）を処理するために使用され得る。
Patent JP-2005530061-A (JP)
Title: 複層遮断スリーブ
IPC: D04B1/00
Filed: 2003-06-20
Abstract: 長手状基板を遮断又は保護する多層スリーブを開示する。スリーブは別々の部分が連続的に製編されており、それらの部分は端部同士が一体的に接合されている。それらの部分は種々の繊維状部材から形成されており、繊維状部材は所望する特性に適するように選択される。一部分が他部分内において同心に位置するようにスリーブを内方に逆方向に折り曲げることにより、スリーブは多層形態に形成される。スリーブの端部はウェルトを伴うように仕上げられており、糸のほつれが阻止されるとともに、長手状基板のクリンチとして作用する。ゴム編みを使用してスリーブに沿って長手方向に遮断エアポケットを形成することにより、遮断効果が増大する。
Patent JP-2005531738-A (JP)
IPC: B21D53/14
Filed: 2003-06-23
Abstract: A method for forming a transverse element for a push belt for a continuously variable transmission is described, wherein said transverse element is cut out of basic material (50) under the application of blanking members (40). At least one of the blanking members (40) is divided into at least two separate blanking member parts (70, 75), wherein a main body surface of the transverse element is simultaneously processed during a blanking movement. One (70) of the blanking member parts (70, 75) is suitable for forming a projection (21) on the main body surface of the transverse element, whereas another (75) of the blanking member parts (70, 75) is suitable for forming a tilting line on the main body surface of the transverse element.
Patent JP-2005536787-A (JP)
Title: プライバシーポリシーに従ってクッキーを管理する方法及びシステム
IPC: H04L29/06
Filed: 2003-06-19
Abstract: 本発明は、ユーザのために、コンテンツプロバイダ（２００）から、インターネットを介して、クッキー関連リソースをリクエストするユーザエージェント（１００）に関係する。これに応じて、コンテンツプロバイダ（２００）は、リソースに関係するクッキー及びプライバシーデータの使用に関するコンテンツプロバイダのポリシーを記述する、プライバシーポリシーファイルをユーザエージェント（１００）に送信する。次に、エージェント（１００）は、ユーザがそのポリシーを受け入れるかどうか、つまり、コンテンツプロバイダがユーザ端末（３００）にクッキーを設定することを受け入れるかどうかを明示するクッキーレシートを生成する。このレシートは、例えば、ゲットリソースメッセージのＨＴＴＰヘッダで、コンテンツプロバイダ（２００）に送信される。ポジティブレシートの場合、コンテンツプロバイダ（２００）は、リクエストされたリソースを提供し、クッキーを設定する。ネガティブレシートである場合、クッキーなし形式のリソースがユーザ端末（３００）に送信される。
Patent JP-2005533430-A (JP)
Title: 複数のユーザが同時使用する電子番組表を備えた受信機
IPC: H04N7/16
Filed: 2003-07-08
Abstract: 本発明は、複数の番組チャンネルに関する情報を含む電子番組表をブラウジングする電子番組表手段を有する受信機に関する。電子番組表手段は、サーバ・モジュールと、複数の遠隔装置に割り当てられた複数のクライアント・モジュールとを有し、サーバ・モジュールは、複数の遠隔装置のうちの任意の一装置からリクエストされたとき、その遠隔装置に割り当てられたクライアント・モジュールの電子番組情報内のナビゲーションを管理する。
Patent JP-2005536935-A (JP)
Title: ２つの直交直線偏光を有するｒｌｓａアンテナ
IPC: H01Q21/00
Filed: 2003-08-04
Abstract: ラジアル導波管（３）の形のＲＬＳＡタイプのネットワークアンテナは、２つの直交直線偏光でのアンテナの同時励起を可能にするフィード構造を有する。アンテナの後方に原則的に配置されるフィード構造は、ラジアル導波管の中心に配置され、第１の直線偏光でのアンテナの励起のために、２つの円形スロット（７、８）によりラジアル導波管に結合される円形導波管（６）と、円形導波管を囲み、ラジアルスロット（１２）によりラジアル導波管に結合される同軸導波管（１０）を含み、同軸導波管は、同軸導波管の外周上に同軸状に配置されるリング型導波管（９）により励起され、リング型導波管は、第１の直線偏光に直交する第２の直線偏光でのアンテナの励起のために、リングの内周面に分配されるスロット（１１）により同軸導波管に結合される。
Patent JP-2005537723-A (JP)
Title: ダイレクトコンバージョン受信機
IPC: H04B1/30
Filed: 2003-08-28
Abstract: ダイレクトコンバージョン受信機は、混合信号を生成するため局部発振（ＬＯ）信号と受信したＲＦ信号を混合する。局部発振信号はまた、直交信号を生成するためにおよそ９０°移相される。ミキサはベースバンド出力信号を生成するために前記混合信号と前記直交信号との乗算信号を形成する。
Patent JP-2005538906-A (JP)
IPC: B65B61/00
Filed: 2003-09-06
Abstract: The invention relates to a method and device for producing a primary individual packing of a wafer according to which a laminate consisting of a carrier foil and of an active substance film is cross-cut with a predetermined length and detached from the carrier foil, is guided between two packaging material webs and, together with these webs, is fed to a sealing station. The packaging webs are sealed to form a packet, after which this packet is detached from the packaging material webs. The invention solves the task of providing a method and device which ensure that the wafer material is not subjected to mechanical stress. The inventive method provides that the carrier foil (2) detached from the active substance film (3) is pulled forward to the predetermined length of the wafer (21), and the active substance film (3) detached therefrom is simultaneously guided with its front end between the stationary packaging material webs (12) without being subjected to mechanical stress, is held and fixed by these packaging material webs, and is cross-cut with the predetermined length at a distance from the webs to form a wafer (21). Afterwards, the wafer (21) is pulled forward together with the packaging substance webs (12) in a synchronous manner and is fed to the sealing station (17/18). To this end, the device is provided with a packaging material feeding and pulling device (11) having a holding and clamping device (13/14), which is provided for holding and clamping the front end of the active substance film (3) and which, in a vertical direction, is mounted underneath the separating roll (7) and the cross-cutting tool (10).
Patent JP-2005537586-A (JP)
Title: 無線により危険警告を行う装置
IPC: G08G1/16
Filed: 2003-08-22
Abstract: 本発明は、危険について車両の運転手に無線により警告を行う装置に関し、前記車両は、少なくとも１台の他の車両の少なくとも１つのデータ送信機（１５）からデータを受信し、かつコンピュータユニット（２０）内で受信データを評価するデータ受信機（１０）を具備する。受信データは、送信車両の位置、速度、及び走行方向についての情報を含む。判定指標は、送信車両が受信車両の前方にある区間に位置するかどうかに関して受信車両内で決定され、前記判定指標は、送信車両からの受信データ、受信車両の位置に関する情報、速度関連データ、及び受信車両の走行方向に関するデータから決定される。判定指標の時系列的プロファイルは、判定指標を反復して決定することによって決定される。
Patent JP-2005533461-A (JP)
IPC: H03M13/29
Filed: 2002-10-18
Abstract: An ARQ (re-) transmission method of transmitting data in a wireless communication system wherein data packets are transmitted from a transmitter to a receiver, using a first transmission and a second transmission based on a repeat request. The method comprises the steps of modulating data at the transmitter using a first signal constellation pattern to obtain a first data symbol. The first data symbol is transmitted as the first transmission to the receiver using a first diversity branch. Further, the data is modulated at the transmitter using a second signal constellation pattern to obtain a second data symbol. Then, the second data symbol is transmitted as the second transmission to the receiver over a second diversity branch. Finally, the received first and second data symbol are diversity combined at the receiver.  The invention further relates to a transmitter and a receiver embodied to carry out the method of the invention.
Patent JP-2006505089-A (JP)
Title: データ担体を保護するカートリッジ
IPC: G11B7/24097
Filed: 2003-10-14
Abstract: 本発明は、データ担体を保護する２つの可撓性半体（４ａ、４ｂ）を有する該データ担体（３）のためのカートリッジ（４）に関する。前記可撓性半体は、前記データ担体が該データ担体を処理する装置（１）に挿入される場合に該半体を分解し、該データ担体が該装置から取り除かれる場合に該半体を再組み立てする手段を有する。本発明の実施例においては、前記カートリッジ半体が、前記カートリッジ又は前記処理装置に組み込まれる巻き上げ手段（２ａ、２ｂ）によって巻き上げられる。
Patent JP-2006506410-A (JP)
IPC: A23L27/00
Filed: 2003-11-04
Abstract: Single-core and multi-core microcapsules are provided, having multiple shells, at least one of which is formed of a complex coacervate of two components of shell materials. The complex coacervate may be the same or different for each shell. Also provided are methods for making the microcapsules.
Patent JP-2006506901-A (JP)
Title: 複数の受信機を有する無線送受信ユニットおよび方法
IPC: H04B7/005
Filed: 2003-11-14
Abstract: 無線送受信ユニット（ＷＴＲＵ）（１０）は、複数の受信機（１２ａ、１２ｂ）と、受信信号を合成して、性能を高めた受信を提供するインターフェース（２０）とを有する。制御ユニット（３０）は、選択したパラメータに基づいて、電力消費を制限するために、受信機への給電を制御する。
Patent JP-2006512164-A (JP)
Title: 複合部材を有する有効成分送達装置
IPC: A61K9/00
Filed: 2003-12-24
Abstract: 複合アプリケーター先端を有する系および／若しくは複合微小突起アレイ系を用いて人若しくは動物の皮膚に微小突起アレイを適用することによる生物学的有効成分の経皮的経皮送達のための装置および方法が提供される。
Patent JP-2006191947-A (JP)
Title: Dehalogenation method of organic halide
Inventor: KUEDA YOSHIO
IPC: C07C25/20
Filed: 2005-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of dehalogenating an organic halide by using a vitamin B<SB>12</SB>compound without using an electrolyte or a reducing agent.  <P>SOLUTION: The dehalogenation method of this invention is characterized in that the organic halide is brought into contact with the vitamin B<SB>12</SB>compound under light irradiation and under the presence of a solid photocatalyst. For instance, vitamin B<SB>12</SB>and a vitamin B<SB>12</SB>derivative (I) are used. Contact is performed in a solvent. The photocatalyst is a photocatalyst titanium oxide, and a dehalogenation catalyst composed by depositing the vitamin B<SB>12</SB>compound to the solid photocatalyst deposited on a base material is used.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005331226-A (JP)
Title: Refrigerator
Inventor: LEE DONG-HOON
IPC: F25D23/00
Filed: 2005-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of preventing damage to a compressor and a pipe installed on a baseplate by locking the baseplate when carrying the refrigerator, by preventing vibration generated from the compressor from being transmitted to a refrigerator body via the baseplate.  <P>SOLUTION: This refrigerator includes the refrigerator body 10 having a cooling room and a machine room 16 for preserving food, the baseplate 22 arranged in a lower part of the refrigerator body 10 and attached with the compressor 24, a lifting unit 36 arranged between the baseplate 22 and the refrigerator body 10 and movably supporting the baseplate 22 in the vertical direction, and a lock unit 40 arranged on one side of the lifting unit 36 and locking the lifting unit 36 so as to restrict the vertical movement of the baseplate 22 when moving the refrigerator.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006194785-A (JP)
Title: Diagnostic kit for equine babesia infection
Inventor: IGARASHI IKUO
IPC: G01N33/545
Filed: 2005-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immunochromatography kit capable of simultaneously and reliably determining Babesia equi infection and Babesia caballi infection.  <P>SOLUTION: The immunochromatography kit is capable of simultaneously determining Babesia equi infection and Babesia caballi infection and constituted of a porous member for chromatography having a sample pad, a conjugate pad, a detection region, a control region, and an absorption region sequentially in this order in a longitudinal direction. Substances which specifically bind to a substance to be tested are fragmented EMA-2t antigen (rEMA-2t) derived from a merozoite surface antigen of Babesia equi and a fragmented Bc48 antigen (rBc48) derived from a merozoite surface antigen of Babesia caballi.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005233602-A (JP)
Title: Incineration device
Inventor: OSADA JUNICHI
IPC: F23G7/06
Filed: 2005-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an incineration device with high incineration efficiency even while having a simple composition, capable of detoxifying and deodorizing exhaust gas.  <P>SOLUTION: The incineration device 10 is composed of a furnace 12, and a waste fluid tank 50. A multiplicity of metal pipes 24 are held in an interior of the furnace 12. A burner 42 for heating the pipes 24 from below a fire grate 20 is provided in a lower part of the furnace 12, and a burner 34 for reheating and completely burning combustion gas generated by contact between the heated pipes 24 and waste fluid 52 is provided in an upper part of the furnace 12. The waste fluid 52 stored in the waste fluid tank 50 via a supply pipe 54 passes through an introduction hole 56 of a top face 16, and it is introduced into the furnace 12 along a chain 60 attached to a rim part vicinity of the introduction hole 56 so as not to adhere to an inner side of an inner wall 15. Consequently, deterioration of combustion efficiency caused by adhesion of the waste fluid 52 to the inner wall 15 can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006202932-A (JP)
Title: Polishing composition, its manufacturing method, and polishing method using the same
Inventor: MAEJIMA KUNIAKI
IPC: B24B37/00
Filed: 2005-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polishing composition wherein metallic impurities of Cu, Mn, Ni, Fe, Zn, Cr, etc are hardly present on the surfaces of its fumed silica particles and in its dispersion medium and which is optimal for polishing silicon wafers etc, and to provide a method of obtaining the above polishing composition at a low cost.  <P>SOLUTION: The polishing composition contains not more than 10 ppb Cu, not more than 20 ppb Ni, and not more than 20 ppb Zn as metallic impurities present on the surfaces of its fumed silica particles and in its dispersion medium. The polishing composition is manufactured through a method wherein a fumed silica water dispersion solution containing a chelating agent provided with nitrogen atoms or phosphorus atoms is prepared and turned into a high-purity fumed silica water dispersion solution as brought into contact with an anion exchanger, and the polishing composition is manufactured using the high-purity fumed silica water dispersion solution. Furthermore, the method of polishing the electronic material wafer is provided by the use of the obtained high-purity fumed silica.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006211355-A (JP)
Title: Original reading device
Inventor: ICHIHASHI YUKICHIKA
IPC: H04N1/12
Filed: 2005-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent image without any black stripes caused by dust and dirt even when performing a sheet-reading in a copying machine or a facsimile machine.  <P>SOLUTION: The original reading device is provided with: a line sensor; an original feeding apparatus for sheet reading; a transparent sheet for preventing the attachment of dirt onto an original base; a moving apparatus for moving a transparent sheet; and a controller for controlling sheet movement.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006206409-A (JP)
Title: Method of and device for producing granular silicon
Inventor: ASAI KOUICHI
IPC: C30B29/06
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively produce a granular silicon having a large crystal grain.  <P>SOLUTION: A pressure vessel 39 is provided to store an atmospheric gas supplied from a gas cylinder 27 under the same pressure as target one in a melting crucible 13, and a magnetic valve V3 is provided in a piping communicating the pressure vessel 39 with the crucible 13. When reducing the pressure in a downcomer 16 to target negative pressure P3 at discharge of a silicon melt, the pressure in the melting crucible 13 is also reduced. After that, the magnetic valve V3 is opened to introduce a part of the atmospheric gas in the vessel 39 into the crucible 13, and the pressure therein is elevated to a target pressure [(the target negative pressure P3 in the downcomer at discharge of the silicon melt)+(differential pressure ΔP)]. Thereby, the silicon melt 17 in the crucible 13 is discharged so as to flow off linearly, continuously from the nozzle 15 at the bottom of the crucible 13 by the differential pressure ΔP, and thus a crystal is grown in the silicon melt droplet granulated in the downcomer 16 to produce the granular silicon.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005122218-A (JP)
Title: Photonic crystal waveguide
Inventor: NOTOMI MASAYA
IPC: G02B6/122
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slab type two dimensional photonic crystal waveguide in which single mode propagation is made possible while a group velocity is improved and propagation loss is reduced.  <P>SOLUTION: In the slab type two dimensional photonic crystal waveguide, columnar shaped or ploygonal column shaped dielectric columns having a lower refractive index than the refractive index of a dielectric thin film slab are arranged on the dielectric thin film slab with appropriate two dimensional periodic intervals and the top and the bottom of the dielectric thin film slab are sandwiched by a top section clad layer and a bottom section clad layer which have refractive indexes lower than the refractive index of the dielectric thin film slab. The dielectric columns located at the portions which serve as optical waveguide sections are arranged by moving toward the optical waveguide direction from the two dimensional periodic arrangement positions where the dielectric columns are to be arranged on conventional slab type two dimensional photonic crystals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI