baber/WOPTO huggingface dataset:
Patent JP-2002202674-A (JP)
Title: Image forming apparatus
Inventor: BADESHA SANTOKH S
IPC: G03G15/16
Filed: 2001-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a thermally stable transfer and fixing member having a good toner transfer rate, good wear and chemical resistances and a reduced susceptibility to swelling. SOLUTION: The transfer and fixing member 7 has a substrate 14, optionally, a conformable intermediate layer 15 and an outer coating 16 thereon. The outer coating 16 comprises a mica-type layered silicate and a silicone elastomer forming a delaminated nano-composite. The substrate 14 is associated with a heating member.
Patent JP-2003186954-A (JP)
Title: Plant management system
Inventor: YANAGIDA MASATAKA
IPC: G06Q50/00
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for quickly executing an operation such as the authentication and check of an operator in a plant.  <P>SOLUTION: A plant management system is provided with a plant 20-i having a first authenticating device 20c-n1 set at an entrance/exit 20f and a plurality of different devices 20a-i which are respectively provided with a display device 20g-i and a second authentication devices 20c-i. The first authenticating device 20c-n1 opens the entrance/exit 20f based on an identification number to be wirelessly outputted from a terminal carried by an operator and a stored identification number, and the second authenticating device 20c-i permits the display of the operating method of the first device 20a-1 of the display device 20g-i based on the identification number to be wirelessly outputted from the terminal and the stored identification number.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187995-A (JP)
Title: Discharge lamp device
Inventor: WATANABE YOJI
IPC: H05B41/24
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp device which can light with high brightness and at a low current of not more than 10 and several mA, and solve the problems of heat radiation or the like and achieve small power consumption.  <P>SOLUTION: The discharge lamp device comprises a driving signal circuit 14 connected in series with a DC power supply, a first and a second switching elements S<SB>1</SB>, S<SB>2</SB>interposed in correspondence with a pair of driving signals 15a, 15b the driving signal circuit 14 outputs, a pulse transformer 16 inputting the driving signals 15a, 15b through the first and the second switching elements S<SB>1</SB>, S<SB>2</SB>to a primary side L<SB>1</SB>, a tap 18 connecting to the center part area to divide the primary side L<SB>1</SB>of the pulse transformer 16 into two parts L<SB>1a</SB>, L<SB>1b</SB>, and also giving current from the power supply, and an external electrode fluorescent lamp 16 arranged between a secondary side L<SB>2</SB>terminals of the pulse transformer 16 with at least either discharge electrode set on an output peripheral surface of an arc tube.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183039-A (JP)
Title: Method for manufacturing optical element
Inventor: UMEDA DAISUKE
IPC: C03B25/02
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly precise optical element having desired optical precision and no internal strain without decreasing productivity.  <P>SOLUTION: A glass material 1 is put on a holder 2 and transported on a rail 3, conveyed with the holder 2 into a heating furnace 5, and heated and softened to a prescribed temperature. The heated and softened glass material 1 is conveyed between molds 7 and 8 in a molding room 6 with the holder 2, and press molded with molds 7 and 8 by moving the mold 8 upwards, and cooled rapidly. The mold 8 is moved downwards and a molding product 9 is taken out between the molds 7 and 8 with the holder 2 by a conveying device 10, and the holder 2 is put on the rail 3, transported, and cooled. The cooled product 9 is taken out from the holder 2 and one or more of the products 9 are annealed together to obtain optical elements.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183700-A (JP)
Title: Liquid detergent composition
Inventor: HASHIMOTO SHINJI
IPC: A61K8/41
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid detergent composition stable with time, having high detergency and low viscosity even at low temperature.  <P>SOLUTION: This liquid detergent composition contains (A) 10-45 wt.% soap, (B) 5-15 wt.% carbonate, and (C) 1-10 wt.% at least one glycolic solvent selected from the group consisting of dipropylene glycol, methylglycol, methyldiglycol, methyltriglycol, ethylglycol and ethyldiglycol.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184112-A (JP)
Title: Construction of underground structure and construction method of the underground structure
Inventor: OGASAWARA KUNIHIRO
IPC: E21D13/00
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction of an underground structure and a construction method of the underground structure capable of minimizing a possessory area of the ground.  <P>SOLUTION: A hollow is excavated in the ground by using a stabilized liquid, an impervious circumferential sheet 21a is inserted in the hollow while pouring water therein, at the same time, the stabilized liquid is discharged from the hollow, an impervious inside circumferential sheet 22a is inserted inside of the circumferential sheet while pouring water therein, also the water is discharged from the inside of the circumferential sheet, and a space between the circumferential sheet and the inside circumferential sheet is filled with a solidifying agent 5. An impervious material can be used for the circumferential sheet 21b, and a double sheet 2 using a material equipped with permeability and impermeability of the solidifying agent can be used for the inside circumferential sheet 22b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189346-A (JP)
Title: Mobile communication terminal
Inventor: HATTORI KIYOSHI
IPC: H04W36/36
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal that allows a user to recognize available communication system in the case of information communication so as to avoid undesirable communication from being conducted in advance.  <P>SOLUTION: When hand-off during standby is made and hand-off is made during information communication at application of power, the mobile communication terminal extracts data denoting a communication system from P<SB>-</SB>REV fields P1, P2 of an ESPM (Extended System Parameters Message), an EHDM (Extended Handoff Direction Message) or GHDM (General Handoff Direction Message) arrived from a base station newly acquired, generates a display mark denoting the communication system used by the base station acquired as above and displays the display mark on a pict information display area 15a of an LCD display device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002320612-A (JP)
Title: Method for weighing ct photographing for reconstitution of quality images
Inventor: BESSON GUY M
IPC: A61B6/03
Filed: 2001-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a computed tomographic method and a required apparatus thereof. SOLUTION: An examee (22) is scanned by a selected helical pitch for amassing an assembly of attenuation measurements, so that direct and conjugate assemblies of the measurements including at least two measurements and for specifying each assembly being most close to a plane to be reconstituted with respect to each angle of a fan-shaped beam (16), wherein these measurements are arranged in the form of short and long pairs, and directly weighed in accordance with a distance from the plane of reconstitution before the direct measurements of the short and long pairs are blended in accordance with a blend function for weighing a contribution of the short pair to zero at a point where both the direct and selected conjugate pairs have the same Z axial position. The image of the examee is reconstituted by using the data thus weighed and blended.
Patent JP-2003192339-A (JP)
Title: Alumina particle, manufacturing method for the same and composition containing the same
Inventor: KAMIMURA KATSUHIKO
IPC: C08L101/00
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alumina filler with which a high strength glass ceramic composition fitable to a glass slit or a resin composition having heat conducvity can be manufactured.  <P>SOLUTION: A 50% accumulated average diameter (D50) for volume converted value of the alumina particle ranges within 3-6 μm, a ratio of D90 to D10, D90/D10, is 2.5 or less, the ratio of particles of at least 12 μm is 0.5 mass or less, the ratio of particles of at least 20 μm is 0.01 mass or less, and the ratio of particles of 1.5 μm or less is 0.2 mass or less, and a major phase is α phase. The ratio of a long axis diameter (DL) to a short axis diameter (DS) of the alumina particles, DL/DS, is 2 or less, the ratio of D50 to an average primary particle diameter (DP), D50/DP3, is 3 or less, Na<SB>2</SB>O content is 0.1% or less, B content is 80 ppm or more, CaO content is 500 ppm or more.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003151307-A (JP)
Title: Compact self-ballasted fluorescent lamp
Inventor: YASUDA TAKEO
IPC: F21Y103/37
Filed: 2001-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a compact self-ballasted fluorescent lamp 11 having im proved assembling property and reduced influences on resin parts and a lighting circuit 17. SOLUTION: Both a luminous tube 16 and the lighting circuit 17 are supported by a partitioning body 15, the partitioning body 15 is mounted on a cover 12, and the lighting circuit 17 is stored in the cover 12. The partitioning body 15 has a metal partition plate 26 arranged on the side of the luminous tube 16 and a resin holding part 27 arranged on a side, where no luminous tube exists, the partition plate 26 and the holding part being integrally formed. The metal partition plate 26 arranged on the side of the luminous tube 16 produces reduced thermal influences of the luminous tube 16 on the resin parts and the lighting circuit 17.  Heat is efficiently conducted from the metal partition plate 26 with high heat conductivity to the side of the cover 12, the conduction of heat from the partitioning body 15 to the lighting circuit 17 is suppressed, and the temperature rise of the lighting circuit 17 is reduced. The metal partition plate 26 eliminates the influences of such deterioration due to heat and ultraviolet rays from the luminous tube 16 as in a resin and prevents the lowering of luminous flux and the influences on the lighting circuit 17.
Patent JP-2003194267-A (JP)
Title: Flexible coolant transporting pipe and superconducting power cable
Inventor: GOTO KENJI
IPC: F16L11/12
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconducting power cable having excellent flexibility and low thermal conductivity.  <P>SOLUTION: In a coolant transporting pipe used for a superconducting power cable having an inner pipe and an outer pipe, a stranded spacer twisting a plurality of thin wires is disposed between the inner pipe and the outer pipe. These thin wires are made from material having low thermal conductivity and suppressing the generation of gas. If material having high ultimate tensile strength is used for cores of the wires, a coolant transporting pipe superior in ultimate tensile strength, thermal conductivity, and flexibility can be provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190179-A (JP)
Title: Ultrasonic puncture needle
Inventor: SEI TOSHIHIRO
IPC: A61B17/34
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic puncture needle in which the position of the distal end of a needle tube can be sharply plotted under an ultrasonic image an a target part can be surely punctured.  <P>SOLUTION: In an ultrasonic puncture needle 1 provided with a sheath 2 to be inserted into the insertion channel of an ultrasonic endoscope to freely move forwards and backwards, an operating part 10 positioned at the proximal end of the sheath 2 in combination with a grasping part and a needle tube 3 to be inserted through the sheath 2 to puncture an intra-celom tissue, a plurality of annular grooves 5, 5... are provided in the zigzag array on the surface of the distal end of the needle tube 3 so that the ultrasonic image on the distal end of the needle tube 3 can be sharply plotted under the ultrasonic image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191577-A (JP)
Title: Print system and digital camera and printer constituting the system
Inventor: ITO JUNICHI
IPC: B41J29/38
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print system in which convenience of a user is ensured sufficiently even if power supply is interrupted during print operation by taking an optimal countermeasure at the time of resuming print operation depending on the situation immediately before power interruption.  <P>SOLUTION: For each step of print processing, e.g. feeding of a print sheet 46 by a sheet feed motor 49, color conversion into print data by a DSC controller 3, print operation by a thermal head 38, down/up operation of the thermal head 38 by a head position control motor 41, or the like, information of start, end and error is stored in a nonvolatile memory 53. In the print system, a digital camera 1 and a printer 21 are coupled functionally such that print operation is restarted from the way with reference to that information if possible, otherwise discharge of the print sheet 46, heading of an ink ribbon 33, or the like, is performed in preparation for next print operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198721-A (JP)
Title: Protective unit
Inventor: NISHIZAWA SHIGERU
IPC: H04M1/738
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective unit capable of configuring a protection circuit without the need for using a printed circuit board.  <P>SOLUTION: This invention provides the protective unit 40 where connection members 47, 48 connected to a couple of extension side communication wires 50 and a couple of external line side communication wires 60 are provided to a base member 45 by each of the communication wires 50, 60, the connection members 47, 48 are integrally configured with terminal sections 470, 480 of the couple of communication wires 50, 60 and slit terminals 471, 481, 482 continued to the terminal sections 470, 480, the terminal sections 470, 480 are arranged to a couple of the extension side communication wires 50 and a couple of the external line side communication wires 60, the slit terminals 471, 481, 482 are placed between or on the communication wires in a opposed way, lead wires 421, 422, 431, 432 of a nonlinear resistor 42 or an arrestor element 43 are pinched by the slit terminals 471, 481, 482 to configure the protection circuit P.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160548-A (JP)
Title: 1,1,1-tris(4-carbonyloxyaryl)-alkane derivative, method for producing the same, hole transport material composed of the same and electroluminescence element using the same
Inventor: UEDA MITSURU
IPC: H01L51/50
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new 1,1,1-tris(4-carbonyloxyaryl)-alkane derivative which has a molecular weight in a range of 650-5,000, preferably 650-2,000, and most preferably 1,000-2,000 and forms a film in a dissolved state in a solvent, and also to provide a method for producing the same, and further to provide a hole transport material composed of the same, and still further to provide an electroluminescence element using the same.  <P>SOLUTION: The 1,1,1-tris(4-carbonyloxyaryl)-alkane derivative (concretely the following compound is exemplified) represented by formula (1), the method for producing the same, the hole transport material composed of the same, and the electroluminescence element using the same are disclosed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003200825-A (JP)
Title: Floor structure for rolling stock
Inventor: TORII AKIHIKO
IPC: B61D27/00
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor structure for rolling stock capable of reducing solid borne sounds.  <P>SOLUTION: The floor structure for rolling stock is double-floor structure in which an airtight floor 11 is laid on an underframe 2, an upper floor 14 is supported via floor supports 12, 13 on the underframe 2, and an air- conditioning ducts 15, 16 are disposed between the airtight floor 11 and the upper floor 14. The floor supports 12, 13 are disposed on the airtight floor 11 avoiding main structures 21 of a structure body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003504542-A (JP)
IPC: C09K3/10
Filed: 2000-07-03
Abstract: Fire-retardant sheet element can be composed of several fire protection glass plates (2, 3). Lateral edges (9, 10) of adjacent glass plates (2, 3) therein abut one another. Into the interspace (26) between lateral edges (9, 10) a sealing configuration (7) is installed. This comprises an addition element (22) and elastic sealing elements (23, 24). The glass plates (2, 3) comprise several glass panes (16) and interspaced fire protection layers (18). These fire protection layers (18) do not extend up to the edges (9, 10) and are sealed in the regions of the lateral edges with a barrier material (20). No additional frame elements for covering the interspace (26) and for sealing are necessary.
Patent JP-2003507309-A (JP)
Title: グラスあるいはグラスセラミックの溶融又は精製装置
IPC: C03B5/44
Filed: 2000-08-08
Abstract: (57)【要約】
本発明は、ガラスあるいはガラスセラミックを溶融又は精製する装置に関する。本発明では、このタイプの装置は以下の特徴を備える：実質的に水平に配置し、ガラス溶融物のための入口及び出口を有するチャネル（３，３０）を備え；該チャネル（３，３０）が、スカルポットに類似した形で複数の金属パイプ（３．１−３．７；３０．１−３０．６）から成り；前記パイプが冷却媒体に接続することができ；ＨＦエネルギーを溶融物に導入するためにＨＦコイル（１，１０，１００）がチャネル（３，３０）に設けられている。
Patent JP-2003507480-A (JP)
Title: 異性体の縮合ピロロカルバゾール類およびイソインドロン類
IPC: A61P9/10
Filed: 2000-08-18
Abstract: (57)【要約】
本発明は、ｔｒｋキナーゼ、血小板由来増殖因子受容体（ＰＤＧＦＲ）キナーゼ、血管内皮細胞増殖因子受容体（ＶＥＧＦＲ）キナーゼ、ＮＧＦに刺激されるｔｒｋリン酸化もしくは栄養因子応答性細胞に対する活性を有する、製薬学的組成物を包含する新規縮合ピロロカルバゾール類およびイソインドロン類に向けられる。
Patent JP-2003511991-A (JP)
Title: 第１送受信機から第２送受信機へ位置推定を転送するための方法と装置
IPC: H04W8/14
Filed: 2000-09-26
Abstract: (57)【要約】
複数の無線送受信機（１２２）の内、第１送受信機（１２２）から、第２送受信機（１３２）へ位置推定を転送するための方法とシステムを開示する。本発明は、ネットワークデバイス内に組み込まれた低出力短距離補助通信リンクを利用し、デバイスの現在位置の位置推定を得るために近傍のデバイスと対話を行う。次に、信頼推定（５０４）が、近傍のデバイスとの対話から得られた情報に割当てられ、その位置推定を更新すべきか否かの決定（５０８）を行う。
Patent JP-2004504803-A (JP)
Title: 多糖含有材料の改変
IPC: C12N15/09
Filed: 2000-11-02
Abstract: 多糖含有材料を架橋するためのおよび／または多糖含有材料の特性を改変するための組成物が提供される。多糖含有材料を架橋する方法は多糖構造物をＰＢＤ融合タンパク質で処理する工程を含む。多糖含有材料の特性は機能性成分を含むＰＢＤ融合タンパク質を用いた処理によって機能化され得る。増大した湿潤強度および／または弾性を有する紙および織物の如き多糖含有材料が記述される。 【選択図】なし
Patent JP-2003513948-A (JP)
Title: １５−ｈｅｔｅの３−ヘテロ原子で置換され、かつ２個の炭素のホモログおよび使用方法
IPC: A61K31/202
Filed: 2000-10-23
Abstract: (57)【要約】
本発明は、化合物、組成物および使用方法に関する。本発明は、特に、ドライアイおよび眼の湿潤を必要とする他の障害（ＬＡＳＩＫ手術のような屈折手術に関連するドライアイの症状を含む）の処置のための組成物および方法に関する。より詳細には、本発明は、（５Ｚ，８Ｚ，１１Ｚ，１３Ｅ）−１５−ヒドロキシエイコサ−５，８，１１，１３−テトラエン酸（１５−ＨＥＴＥ）の３−ヘテロ原子で置換し、かつ２個の炭素を拡張したアナログを含む眼科的組成物、特定の誘導体、組成物および使用方法を開示する。この組成物は、好ましくは、眼に局所的に投与される。
Patent JP-2003518317-A (JP)
IPC: H05H1/34
Filed: 2000-12-11
Abstract: A plasma nozzle for treating surfaces, especially for the pre-treatment of plastic surfaces, with a tubular, electrically conductive housing (10), which forms a nozzle channel (12), through which the working gas is flowing, an electrode (18), disposed coaxially in the nozzle channel, and a high-frequency generator (20) for applying a voltage between the electrode (18) and the housing, the outlet of the nozzle channel (12) is constructed as a narrow slot (32), which extends transversely to the longitudinal axis of the nozzle channel.
Patent JP-2003517100-A (JP)
IPC: C21D9/573
Filed: 2000-12-15
Abstract: The invention relates to a method of producing a sheet article or other elongated product of solution heat-treated aluminum alloy substantially free of permanent thermal distortion. The article is subjected to a solution heat treatment at a solutionizing temperature to dissolve precipitates present in the alloy, cooled in a gas from the solutionizing temperature to an upper critical temperature below which precipitation of second phase particles of the alloy may occur, further cooled in a liquid from the upper temperature to a lower critical temperature below which precipitation of the components may no longer occur, and optionally additionally cooled to a temperature below the lower critical temperature. The cooling of the article in the gas is carried out at a rate of cooling at which the yield strength of the article remains high enough to resist permanent deformation caused by thermal stress generated within the article by the cooling.
Patent JP-2003521640-A (JP)
Title: 合金の同伴防止のために多孔質保護材料を組入れた水素冷却水素化物貯蔵装置
IPC: H01M8/04
Filed: 2000-12-15
Abstract: (57)【要約】
多孔質保護層（４）を有する水素貯蔵合金材料（２）が開示される。
Patent JP-2003517711-A (JP)
Title: ディジタルランプ安定器
IPC: H05B41/285
Filed: 2000-12-05
Abstract: (57)【要約】
本発明によるディジタルランプ信号処理回路は、ランプ電流及びランプ電圧をリアルタイムで検知する。これら２つの信号は、安定器の動作及び障害検出に必要な実際のランプ電力のような情報を得るのに十分でる。本発明では、ランプ電流及び電圧の位相及びピーク電流及び電圧を測定し、平均ランプ電流及び電圧を計算する。本発明によるディジタルランプ信号処理回路は、電流ライン及び信号安定化回路の寄生容量の効果を除去する。ハードスイッチングを検出及び制御し、過電流及び過電圧保護を行う。本発明では、ＡＣ信号を直接処理するので、単一チィップの集積化の設計を簡単で容易に行うことができる。
Patent JP-2003519921-A (JP)
Title: プロセス制御システム
IPC: H01L21/027
Filed: 2000-11-21
Abstract: (57)【要約】
この発明は、設備状態データを用いて製造プロセスを制御するための方法および装置を提供する。初期設備状態データを求める。少なくとも１つの半導体素子の処理を、初期設備状態データを用いて行なう。設備およびウェハの状態データ処理を、半導体素子の処理からのデータと初期設備状態データとを用いて行なう。設備およびウェハの状態データ処理を行なうことに応答して、半導体素子の処理に対して用いられる少なくとも１つの制御入力パラメータを変更すべきかどうかの判断を行なう。少なくとも１つの制御入力パラメータを変更すべきであるとの判断に応答して、制御入力パラメータを変更する。
Patent JP-2003521304-A (JP)
IPC: A61B17/125
Filed: 2000-11-09
Abstract: In a bipolar grasping instrument with two clamping jaws movable relative to each other, electrically isolated from one another and each connectable to a pole of an electric high-frequency voltage source, each of the clamping jaws comprising two clamping elements arranged in spaced relation to one another, forming between them a longitudinal slot and each having a clamping surface, and with a cutting device comprising a cutting element displaceable in the longitudinal slots of the clamping jaws and having a cutting edge, in order to improve the design of the drive mechanism and the operability, it is proposed that the cutting element be arranged in the longitudinal slot of the one clamping jaw such that its cutting edge is contained in the longitudinal slot between the clamping elements of this clamping jaw and does not extend beyond its clamping surfaces in the direction towards the other clamping jaw, and that the clamping elements of this clamping jaw be elastically movable relative to the cutting element opposite to the closing movement of the clamping jaws so far that the cutting edge of the cutting element projects beyond the clamping surfaces.
Patent JP-2003521994-A (JP)
Title: 歯科用セメントの除去方法
IPC: A61C5/00
Filed: 2001-02-08
Abstract: (57)【要約】
鋳造物、ベニア、およびセラミック単位全てをセメント合着した後、セメントを除去するために推奨される技術がいくつかある。レジンおよびレジン・イオノマー・セメントを導入し、設置後それらが固有の堅さを有すると、過剰なセメントを除去することはより困難になる。ｉｎ  ｖｉｔｒｏにおける研究によって、レジンをベースとしたセメントでセメント合着した間接的に作製された修復物の辺縁部の完全性および密閉性を測定することは、セメント除去技術によって影響を受ける。材料および方法：チャンファー調製物は抽出したヒト歯で作製した。この調製物の印象を歯型に入れ、ワックス・パターンを施して、通常の研究室技法を使用して金に鋳造した。レジン・セメントをセメント合着に使用して、過剰なセメントの除去に５種類の技術（１種の技術当たり３鋳造物）を使用した。セメント合着後、試料をメチレンブルー色素溶液に２４時間浸漬して、切断した。色素漏出スコアを光学顕微鏡で測定し、断面をさらに電界放射型走査電子顕微鏡で調べた。結果：過剰なセメントを尖ったクロテン毛ブラシで除去し、歯科用結合剤を含浸したブラシで辺縁部を仕上げた（ブラシで輪郭をなぞった）群は、最も低い漏出スコアを示しただけでなく、辺縁部接触面で最も有利なセメントの輪郭を有していた。臨床的意義：レジンをベースとした要素を使用したとき、セメント除去技術は、辺縁部接触面におけるセメント適合性の品質に影響を及ぼした。
Patent JP-2003523088-A (JP)
Title: 絶縁ゲート電界効果デバイス
IPC: H01L29/78
Filed: 2001-01-29
Abstract: (57)【要約】
半導体基体１０は、第１及び第２の対向する主表面１０ａ，１０ｂを備えており、一方導電型の第１の領域１１と、この第１の領域１１とｐｎ接合を形成する反対導電型の複数の基体領域３２とを有している。複数のソース領域３３は、第１の主表面１０ａと接すると共に、それぞれが、各ソース領域３３と対応する基体領域３２との間に伝導チャネル収容部３３ａが規定されるように対応する基体領域３２と関連している。絶縁ゲート構造体３０，３１は、各伝導チャネル領域３３ａに隣接し、ソース領域３３から第１の領域１１を介して第２の主表面１０ｂに隣接する他の領域１４まで多数電荷キャリヤの流れを制御するために、伝導チャネル領域における伝導チャネルの形成を制御する。複数の電界成形領域２０が、第１の領域１１内に分散されている。この複数の電界成形領域２０は、使用時に、ソース領域３３と他の領域１４との間に電圧が印加され、当該デバイスが非導通状態である場合に、電界成形領域２０がソース領域３３から、かつ第１の領域１１を少なくとも部分的に経る電荷キャリヤ用の経路を設けて、第１の領域１１を介して他の領域１４に向かって延在するように第１の領域１１に空乏領域を生じさせ、当該デバイスの逆降伏電圧を増大させるように、ソース領域３２から他の領域１４に向かって延在している。