baber/WOPTO huggingface dataset:
Patent JP-2002522117-A (JP)
Title: 一体的に形成し弾性を持たせた閉じ込めフラップ及びカフスを備えた使い捨て吸収性物品
IPC: A61F13/494
Filed: 1999-08-06
Abstract: (57)【要約】
１対の横方向に対向して縦方向に延びる側縁部（２０）を有する裏面シート層（３０）を含む吸収性物品（１０）。各側縁部は、側縁部の中間部（１６）の定められた脚部開口領域（１７）に位置する外向き方向に凹状の末端側縁外形（１５）を有する。各凹状の側縁外形（１５）は、物品（１０）の長さ寸法（２６）に沿う縦方向の選択された範囲を有する。液体透過性上面シート層（２８）は、裏面シート層（３０）に重ね合わされて向き合う関係で連結され、吸収体（３２）が上面シート層（２８）と裏面シート層（３０）との間に挟み込まれる。別個に準備されたガセット・フラップ複合部材（１９）は、各脚部開口領域（１７）に沿う裏面シート層及び上面シート層の少なくとも一方に連結される。ガセット・フラップ部材（１９）は、脚部ガセット区域（１４２）及び閉じ込めフラップ区域（１４４）を備え、漏れ防止、装着性及び快適性を改善するように独特に構成される。
Patent JP-2002522673-A (JP)
Title: 移動機械により行き来される領域を定める境界線を確定する方法および装置
IPC: G05D1/02
Filed: 1999-07-29
Abstract: (57)【要約】
本発明の一実施例では、独自的または半独自的に作動可能な移動機械（６８，７０）のための作業領域（２０）の境界線（２４）を確定する装置および方法は、学習モード（５４）を起動させ、移動機械（６８、７０）を境界線（２４）上の複数の位置に位置付け、移動機械（６８、７０）の位置に対応する信号を提供するＧＰＳのようなセンサーシステム（３０）からの位置データを各位置で記録することを含む。位置データは保存され、制御システム（４２）に関連するデータプロセッサ（１１６）は境界線（２４）の表示を発生し、その結果、オペレータは境界線（２４）で区画された作業領域（２０）の大きさ、位置および形状を視覚的に確認し得る。オペレータが入れられた位置データを修正するのを許容する手段もまた設けられている。
Patent JP-2002527399-A (JP)
Title: ビホスホネートを含む経口医薬品組成物の製造方法
IPC: A61K47/12
Filed: 1999-10-01
Abstract: (57)【要約】
本発明は、経口適用のためのビスホネート含有医薬組成物の製造方法であって、活性物質を、そのもの公知の方法で、流動床グラニュレータ中、研磨作用を有しない佐剤を使用して湿式粒状化し、次いで、湿潤した粒状物を流動床で乾燥させ、適当なメッシュ幅を有するスクリーンに通して選別し、そのもの公知の技術によってさらに加工して医薬組成物を形成する方法に関する。
Patent JP-2002528394-A (JP)
Title: 植物細胞の成長を調節する化合物を含有する組成物、およびその使用方法
IPC: C12N15/82
Filed: 1999-10-28
Abstract: (57)【要約】
本発明は、一般的には、植物、植物細胞、および植物組織の成長を調節する１つ以上の化合物を含有する組成物に関する。より詳細には、本発明は、１つ以上のオーキシン様化合物（１置換された、２置換された−、もしくは多置換されたフェニル酢酸化合物、またはそのエステルもしくは塩誘導体（例えば、２−、３−、および４−ブロモフェニル酢酸ならびにそれらの誘導体などの化合物を含む）を含む）を含有する、培養培地のような組成物に関する。本発明はまた、植物、植物細胞、および植物組織の成長を調節する、１つ以上のさらなる化合物をさらに含有するこのような組成物に関する。このような化合物は、サイトカイニン（例えば、ゼアチン、カイネチン、および６−ベンジルアミノプリン（ＢＡＰ））およびジベレリンを含む。
Patent JP-2002529268-A (JP)
Title: 物体を支持及び／又は案内する装置、及び物体にその装置を設置する方法
IPC: B65G19/02
Filed: 1999-11-15
Abstract: (57)【要約】
本発明は、運搬目的で物体を支持及び／又は案内する装置１、特に浮遊位置でボトル、フラスコ又はこれらと同様の物体を運搬するためのシャトルであって、前記物体３を把持するための手段２を備えた装置に関する。本発明は、前記把持するための手段２は、狭持する力を用いて前記物体３をロックするために開位置から閉位置に前記物体３に対して引込式の保持手段１１を押圧するための弾性手段１２と協動し且つ前記物体３の寸法及び／又は輪郭に応じて調節可能な引込式の保持手段１１により構成されることを特徴とする。
Patent JP-2002530448-A (JP)
IPC: C08J3/03
Filed: 1999-11-16
Abstract: The invention relates to a method for carrying out polyaddition reactions in mini-emulsions.
Patent JP-2002531901-A (JP)
IPC: G06F17/18
Filed: 1999-11-29
Abstract: A method of determining face sub-spaces includes making initial estimates of the sub-spaces, for example lighting, pose, identity and expression, using Principle Component Analysis on appropriate groups of faces. An iterative algorithm is applied to image codings to maximize the probability of coding across these non-orthogonal sub-spaces, obtaining the projection on each sub-space, and recalculating the spaces.
Patent JP-2002531537-A (JP)
Title: トリクロロアルカン誘導体を製造するための方法
IPC: C07C29/62
Filed: 1999-11-25
Abstract: (57)【要約】
本発明によれば、アルケン誘導体とクロロホルムとを反応させることを含み、式（Ｉ）(式中、Ｚはクロロまたはフルオロであり; Ｘは、水素、Ｃ 1-6 アルキル、Ｃ 1-6 ハロアルキル、−Ｏ−Ｏ−Ｃ（Ｏ）−Ｙ、または−Ｏ−Ｏ−Ｙであり; そしてＹは、水素、Ｃ 1-6 アルキル、またはＣ 1-6 ハロアルキルである)で示される開始剤の光化学的開裂によって開始されることを特徴とするトリクロロアルカン誘導体の製造法が提供される。本発明の製造法は、４，４，４−トリクロロブタン誘導体の製造に対して特に有用である。
Patent JP-2002534062-A (JP)
IPC: A61K38/00
Filed: 1999-12-17
Abstract: Proteins encoded by  Chlamydia trachomatis  which are immunogenic in humans as a consequence of infection have been identified using Western blots of two-dimensional electrophoretic maps. Several known immunogens were identified, as were proteins not previously known to be immunogens, and proteins not previously reported as expressed gene products.
Patent JP-2002533530-A (JP)
Title: 変性カルボキシメチルセルロースを含む顆粒状洗剤組成物の製造方法
IPC: C11D1/22
Filed: 1999-12-21
Abstract: (57)【要約】
界面活性剤の混合物を含んでなる液体結合剤およびエピクロロヒドリンと環状アミン部分の共重合体および乾燥洗剤材料を高速度ミキサー／緻密化装置中に連続的に混合しながら入れ、洗剤凝集物を形成する工程を含んでなる、洗剤凝集物を連続的に製造する方法。液体結合剤と乾燥洗剤材料の比は約１：１０〜約１０：１であり、乾燥洗剤材料は変性カルボキシメチルセルロースを含んでなる。次いで、所望により、中速度ミキサー／緻密化装置中で凝集物を混合し、洗剤凝集物をさらに緻密化する。最後に、洗剤凝集物を乾燥させ、洗剤凝集物の密度を増加させる。
Patent JP-2002533290-A (JP)
Title: 光学結晶ファイバ
IPC: G02B6/02
Filed: 1999-11-30
Abstract: (57)【要約】
複数のクラッドロッド（１０）に囲繞された１以上のコアロッド（１４）が集合した光学導波管プリフォームに関する。前記クラッドロッド（１０）は、中心部分（１２）と囲繞層（２２）を有し、中心部分の屈折率は、囲繞層よりも低い。前記プリフォームは２コンポーネントクラッド層を持つ光学導波管ファイバに線引きされる。中心部分（１２）及び囲繞層の適当な選択によりエンドレスシングルモードの導波管ファイバを提供する。変形例においては、導波管ファイバ中にファイバ光感度を強調するか、又は、応力誘起屈折又は非対称屈折率誘起副屈折を供給するドーパントを含んだ内部ファイバを示す。
Patent JP-2003502279-A (JP)
IPC: C07D209/42
Filed: 2000-01-31
Abstract: Therapeutic compounds of formula (I) wherein X is CH<SUB>2 </SUB>or SO<SUB>2</SUB>; R<SUP>1 </SUP>is an optionally substituted aryl or heteroaryl ring; R<SUP>2 </SUP>and R<SUP>3 </SUP>are various specified groups, R<SUP>4 </SUP>is a group NHCOR<SUP>15</SUP>, NHSO<SUB>2</SUB>R<SUP>15 </SUP>or OCONR<SUP>16</SUP>R<SUP>17 </SUP>where R<SUP>15</SUP>, R<SUP>16 </SUP>and R<SUP>17 </SUP>are various defined groups; and R<SUP>5</SUP>, R<SUP>6 </SUP>and R<SUP>7 </SUP>are independently selected from hydrogen, a functional group or an optionally substituted hydrocarbyl groups or optionally substituted heterocyclic groups; and further provided that when R<SUP>4 </SUP>is a group NHCOR<SUP>15</SUP>, R<SUP>15 </SUP>is substituted alkyl, optionally substituted aryl or optionally substituted heteroaryl; as well as pharmaceutical compositions containing them are described and claimed. These compounds and compositions are useful in the treatment of disease mediated by MCP-1 (monocyte chemoattractant protein-1) or RANTES (Regulated Upon Activation, Normal T-cell Expressed and Secreted), such as inflammatory disease.
Patent JP-2002536437-A (JP)
Title: ＦＸａのラクタム抑制剤および方法
IPC: C07K5/06
Filed: 2000-01-27
Abstract: (57)【要約】
本発明は、式：
【化７３】
 ［式中、Ｘは
【化７４】
 ＹはＯまたはＳ；Ｒ ４ は
【化７５】
 Ｒ １ ，Ｒ ２ ，Ｒ ３ ，Ｒ ５ ，Ｒ ６ ，Ｒ ７ およびＲ ８ は明細書の記載と同意義である］で示されるラクタム抑制剤を提供する。これらの化合物は、Ｘａ因子の抑制剤であって、抗凝固藥として有用である。血栓症に関連する心臓血管病の治療法も提供する。
Patent JP-2002536522-A (JP)
IPC: B29C43/00
Filed: 2000-02-07
Abstract: The invention relates to a heat transfer element made of a polymer matrix having a fibrous material interspersed therein, said heat transfer element comprising a fluoropolymer at least on an outer surface thereof, the interspersion of the fibrous material within the polymer matrix providing rigidity to the heat transfer element, a thermally conductive material being distributed within the heat transfer element. Such a heat transfer element can be used in the manufacture of radiant panels for power generating stations or can be formed as a pipe for similar use. The heat transfer element may comprise a polymer sheet having fibrous material distributed therein providing structural strength and a fluoropolymer at least on an outer surface of the element which protects the element from physical and chemical corrosion whilst providing anti-fouling properties and good flow characteristics to the element. A thermally conductive material is distributed within the element to provide the necessary heat transfer characteristics.
Patent JP-2002537660-A (JP)
Title: 外部キャビティレーザー内で光の波長を同調させる装置と方法
IPC: H01S5/14
Filed: 2000-02-18
Abstract: (57)【要約】
【解決手段】  外部キャビティレーザー中における光線の波長を同調する装置（３００）に関するものである。該外部キャビティレーザーは光学増幅半導体チップ（３１０）、第１の反射面（３１２）、反射防止（ＡＲ）被覆半導体チップ（３１４）、ＡＲ被覆半導体チップ切子面から発せられた光線の少なくとも一部が入射して光学増幅半導体チップ（３１０）に回折される回折格子（３３０）、ＡＲ被覆半導体チップ切子面（３１４）から放射された光線を回折格子（３３０）に向けて平行光線とする手段（３２０）および可動部分（３６０）を含んでなるものである。この可動部分の運動により光線の波長が外部キャビティレーザー中で同調される。外部キャビティレーザーの可動部分（３６０）は外部キャビティレーザーの光軸について回転運動を行い、該光軸は第１と第２の反射面間に伝播する光線の中心により画定される。上記したような運動は可動部分の集積部分内に発生される電磁力により励起される。
Patent JP-2002538482-A (JP)
IPC: B01L3/00
Filed: 2000-03-09
Abstract: An apparatus ( 1 ) which includes at least one planar surface ( 2 ) having compartments ( 3 ) which are defined by a partition ( 4 ), the compartments creating a space which makes it possible to displace at least one liquid sample ( 5 and/or 15 ) and, when there are at least two liquid samples ( 5 and 15 ), makes it possible to displace them both in an independent way and bring them together so that they can react with one another. The compartments ( 3 ) include at least two different types of groove: a deep groove ( 6 ), capable of partitioning the sample(s) ( 5 and/or 15 ), and a shallow groove capable of receiving the sample (s) ( 5 and/or 15 ), the two types of groove ( 6 and 16 ) making it possible to direct sample movements ( 5 and/or 15 ) by altering the orientation of the apparatus ( 1 ). The invention is particularly applicable for the micromanipulation of fluids in biological applications.
Patent JP-2003517750-A (JP)
IPC: H04L12/56
Filed: 2000-03-31
Abstract: A packet data network (PDN) has been described comprising a plurality of switching base stations (SBS) being adapted to selectively address wireless network switches (WNS) assigned especially for given mobile end stations (MES), through which wireless network switches communication streams for particular mobile end stations (MES) remain being routed even during handover from switching base stations. The routing procedures in the packet data network (PDN) ensure that complex protocol management is avoided thereby increasing efficiency of the network.
Patent JP-2002544194-A (JP)
IPC: A61P35/00
Filed: 2000-05-03
Abstract: A compound formula (I)or a pharmaceutically acceptable salt thereof, for use in the manufacture of a medicament for inhibition of MEK in a mammal with a MEK mediated disease wherein: n is 0-1; Y is selected from -NH-, -O-, -S-, or -NR<7>- where R<7 >is alkyl of 1-6 carbon atoms R<6 >is cycloalkyl of 3 to 7 carbon atoms, which may be optionally substituted with one or more alkyl of 1 to 6 carbon atom groups; or is a pyridinyl, pyrimidinyl, or phenyl ring; wherein the pyridinyl, pyrimidinyl, or phenyl ring may be substituted with one, two or three specified substitutents; or R<6 >is a group -R<8>-X-R<9 >were R<8 >is a divalent cycloalkyl of 3 to 7 carbon atoms, which may be optionally further substituted with one or more alkyl of 1 to 6 carbon atom groups; or is an optionally pyridinyl, pyrimidinyl, or phenyl ring; wherein the pyridinyl, pyrimidinyl, or phenyl ring may be optionally further substituted with one or more specified substitutents, X is selected from CH2, -NH-, -O-, -S- or -NR<5>- where R<5 >is alkyl of 1-6 carbon atoms, and R<9 >is a group (CH2)mR<10 >where m is 0, or an integer of from 1-3 and R<10 >is an optionally substituted aryl or optionally substituted cycloalkyl ring of up to 10 carbon atoms, or R<10 >is a heterocyclic ring containing 1 or 2 oxygen atoms and optionally one or more substitutents; and R<1>, R<2>, R<3 >and R<4 >are each independently selected from hydrogen or various specified organic groups. Novel compounds are also described and claimed.
Patent JP-2002543916-A (JP)
IPC: C12N5/0775
Filed: 2000-05-11
Abstract: The present invention provides a method for producing an anterior cruciate ligament ex vivo. The method comprises seeding pluripotent stem cells in a three dimensional matrix, anchoring the seeded matrix by attachment to two anchors, and culturing the cells within the matrix under conditions appropriate for cell growth and regeneration, while subjecting the matrix to one or more mechanical forces via movement of one or both of the attached anchors. Bone marrow stromal cells are preferably used as the pluripotent cells in the method. Suitable matrix materials are materials to which cells can adhere, such as a gel made from collagen type I. Suitable anchor materials are materials to which the matrix can attach, such as Goinopra coral and also demineralized bone. Optimally, the mechanical forces to which the matrix is subjected mimic mechanical stimuli experienced by an anterior cruciate ligament in vivo. This is accomplished by delivering the appropriate combination of tension, compression, torsion, and shear, to the matrix. The bioengineered ligament which is produced by this method is characterized by a cellular orientation and/or matrix crimp pattern in the direction of the applied mechanical forces, and also by the production of collagen type I, collagen type III, and fibronectin proteins along the axis of mechanical load produced by the mechanical forces. Optimally, the ligament produced has fiber bundles which are arranged into a helical organization. The method for producing an anterior cruciate ligament can be adapted to produce a wide range of tissue types ex vivo by adapting the anchor size and attachment sites to reflect the size of the specific type of tissue to be produced, and also adapting the specific combination of forces applied, to mimic the mechanical stimuli experienced in vivo by the specific type of tissue to be produced. The methods of the present invention can be further modified to incorporate other stimuli experienced in vivo by the particular developing tissue, some examples of the stimuli being chemical stimuli, and electro-magnetic stimuli. Some examples of tissue which can be produced include other ligaments in the body (hand, wrist, elbow, knee), tendon, cartilage, bone, muscle, and blood vessels.
Patent JP-2003500449-A (JP)
Title: ジプラシドン懸濁剤
IPC: A61K9/10
Filed: 2000-05-08
Abstract: (57)【要約】
ジプラシドン遊離塩基又は濡らすのが困難な医薬上許容しうるジプラシドン酸付加塩と、ポリソルベートと、コロイド状二酸化ケイ素とを含む組成物は、有用な貯蔵寿命を有する良好な水性懸濁剤を形成し、沈降が発生しても再懸濁が容易である。
Patent JP-2002207622-A (JP)
Title: Electronic document data, recording medium recorded with the data, and data file management system
Inventor: ITO MASANORI
IPC: G06F12/00
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To speedily identify a target file when files are electronically exchanged through a wide-area network such as the Internet. SOLUTION: The recording medium has a text data area where identification information for identifying the text data file is recorded and an identification number area where an identification number or identification code corresponding to the identification information is stored and can recognize the contents of the text data file having the corresponding identification information with the identification number or identification code. Thus, since the identification number or identification code for identifying the contents of the text data file is stored in the identification number area, when the text data file is searched for through the network, the specific text data file can speedily be identified without analyzing the contents of the text data file.
Patent JP-2002212652-A (JP)
Title: Method for producing metal-ceramics composite material
Inventor: HARADA TAMOTSU
IPC: B22D19/00
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a metal-ceramics composite material by which the exudation of aluminum or an aluminum alloy is suppressed, and further, a barrier material is not left as dust on the surface. SOLUTION: In the method for producing the metal-ceramics composite material, a preform is formed of ceramics powder or ceramics fiber as a reinforcing material. The surface of the preform is coated with slurry consisting of Mn powder or its alloy powder, or Cu powder or its alloy powder, and is dried. Thereafter, melted aluminum or aluminum alloy as a matrix is infiltrated into the preform under non-pressurization.
Patent JP-2002208042-A (JP)
Title: Collected ticket storage system for automatic ticket checking machine
Inventor: SHIRATORI RIKIO
IPC: G07B15/00
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To detect and automatically solve the ticket jam of boarding tickets occurring in a storage unit which temporarily stores the boarding tickets at the time of collecting boarding tickets to be collected in a ticket collecting box. SOLUTION: A storage unit 30 is provided with an upper storage part 40 and a lower storage part 50 constituted of an upper stage and a lower stage. The bottom parts of storage parts 40, 50 are respectively provided with a first shutter 42 and a second shutter 52 so as to be openable and closeable. The upper storage part 40 is provided with a ticket jam detecting means 46 for detecting ticket jam occurring in a ticket input port 32 provided at the storage unit 30 to which boarding tickets (C) to be collected are carried. When the fixed number of boarding tickets (C) are stored in the upper storage part 40, the first shutter 42 is closed, and the boarding tickets (C) are ejected to the lower storage part 50, and even when the ticket jam is detected, the first shutter 42 is opened, and both the boarding tickets (C) and the jammed tickets are ejected.  Thus, it automatically solves the ticket jam problem.
Patent JP-2001222741-A (JP)
Title: Merchandise selecting device for vending machine
Inventor: IDA MIKITO
IPC: G07F9/00
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise selecting device for a vending machine which does not need a dedicated mounting member to be at a low cost and can reduce the front part shape of a transparent panel to make a display cham ber to be effectively used. SOLUTION: This device comprises a transparent panel 2 with a hole 30 opened, a push button 26 which is located at the front of the panel 2 and has a contact part to be inserted into the hole 30 of the panel 2 at the rear, a mounting member 27 fixing the button 26 from the front of the panel 2, a fixing member 31 which is located at the rear of the panel 2 and fixes the member 27 from the rear of the panel 2, and a circuit board 12 which is mounted on the member 31 and is provided with an opening/closing switch 13 pressed by a contacting part when the button 26 is pressed down, the member 27 bas a connecting part 29 inserted into the hole 30 of the panel 2 at rear, and the member 31 is fitted into the part 29 by a fitting hole 32.
Patent JP-2002213849-A (JP)
Title: Cooler box
Inventor: OHARA SHOGO
IPC: B65D81/38
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To enable ice pick to be immediately prepared when needed, and to safely carry it. SOLUTION: A cooler box comprises a cooler boxy body, and an ice pick holder which is capable of fixedly holding the ice pick and provided at the body.
Patent JP-2002210764-A (JP)
Title: Method for manufacturing cellulose acylate film
Inventor: YAMADA TSUKASA
IPC: C08J5/18
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To manufacture a cellulose acylate film excellent in surface properties by using a cellulose acylate solution excellent in stability with the elapse of time and low in viscosity in a practical dope concentration region. SOLUTION: The cellulose acylate film is manufactured by successively performing a process for dissolving cellulose acylate in a solvent to prepare the cellulose acylate solution, a process for casting the obtained solution on a smooth band or drum, a process for treating the undried film formed on the band or drum with a poor solvent of cellulose acylate, a process for peeling the undried film from the band or drum and a process for drying the undried film.
Patent JP-2002217511-A (JP)
Title: Printed wiring board
Inventor: KAWAMOTO EIJI
IPC: H05K1/02
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain superior electrical continuity of a small diameter inner via hole for realizing a high density wiring pattern, regarding a printed wiring board having the inner via hole. SOLUTION: In a method for manufacturing this printed wiring board, an insulating resin layer is arranged on one side surface of an organic nonwoven fabric member which is impregnated with resin, so that unevenness of a surface which is caused by nonwoven fabric fiber can be eliminated. As a result, a penetration hole, formed by a laser working method, can be formed stably in a desired size.
Patent JP-2002212472-A (JP)
Title: Inkjet recording ink and inkjet recording apparatus
Inventor: SOGA SANEMORI
IPC: C09D11/38
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording ink which can effect printing without causing clogging on a recording head and has improved the water resistance of images on a recording paper, and an inkjet recording apparatus. SOLUTION: The inkjet recording ink comprises a dye, a wetting agent, a penetrant, water and, in addition, a compound of the formula (Rf is CF3 CHFCF2-, (CF3)2CH-, F(CF2)n-, H(CF2)n-; and n is 1-10).
Patent JP-2001274146-A (JP)
Title: Heater temperature uniformizing apparatus
Inventor: HO HENRY
IPC: C23C16/52
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To enhance film formation of a wafer using a heater by improving temperature uniformity. SOLUTION: An apparatus for a reactor or processing chamber comprising a chamber having a resistive heater disposed within a volume of the chamber, including a stage having a surface area to support a substrate such as a wafer and a body including at least one heating element, a shaft coupled to the body, a plurality of temperature sensors coupled to the chamber, each configured to measure a temperature at separate points associated with the surface area of the stage, and a motor coupled to the shaft and configured to rotate the resistive heater about an axis through the shaft.
Patent JP-2002220299-A (JP)
Title: SINGLE CRYSTAL SiC AND METHOD OF PRODUCING THE SAME AND SiC SEMI CONDUCTOR DEVICE AND SiC COMPOSITE MATERIAL
Inventor: YAGI KUNIAKI
IPC: C30B29/36
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a single crystal SiC which has a low plane defect density of SiC and is capable of being produced with good productivity, and a method of producing the same, and to obtain a Sic semiconductor device and a SiC composite material. SOLUTION: The method of producing the single crystal SiC has a process of forming a single crystal SiC layer wherein a thin single crystal SiC layer 101a is formed on the surface of a substrate 101 by heating the substrate 101 in the presence of a raw material M containing C and, if necessary, C and Si, and a process of accumulating Sic wherein SiC 101b is accumulated on the single crystal SiC layer 101a formed in the former process, by a gas phase method or a liquid phase method.  In the process of forming the single crystal Sic layer, the raw material is fed in the vicinity of the surface of the substrate and a partial pressure of the raw material therein is made higher than a prescribed pressure with respect to that of each impurity-substance, thus the impurity-substance is suppressed to reach the surface of the substrate, so that the process of forming the single crystal SiC is carried out while preventing the surface of the substrate from being etched with the impurity-substance.
Patent JP-2002217418-A (JP)
Title: Thin-film semiconductor device, its manufacturing method, and display unit
Inventor: TERAJIMA HIDENOBU
IPC: H01L21/336
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film semiconductor device, which is composed of a capacitive element suitable for microminiaturization and having required characteristics and a thin-film transistor, formed on the same substrate, reducing increase in the number of manufacturing processes to irreducible minimum, and to provide its manufacturing method, and a display unit using the same. SOLUTION: A thin-film transistor 21 and a capacitive element 22 are formed on a substrate 1 for the formation of the thin-film semiconductor device, a gate electrode 3a of the thin-film transistor 21 and a lower electrode 3b of the capacitor element 22 are formed, by patterning a first conductive film formed of common metal material, a dielectric film 13 of the capacitor element 22 is formed on the lower electrode 3b exposed, on the base of a first contact hole 11 formed by etching the gate insulating film layer 5 of the thin-film transistor 21, and an electrode wiring 17a connected to the semiconductor thin-film layer 7 of the thin-film transistor 21 and an upper electrode 17b of the capacitor element 22 are formed, by patterning a second conductive film of common metal material.