baber/WOPTO huggingface dataset:
Patent JP-2005186158-A (JP)
Title: Method for repairing corrosive reduction on inside surface of large vertical cylindrical vessel by build-up welding in installation site of vessel
Inventor: FUJIWARA HIRONORI
IPC: B23K9/04
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repairing method of corrosive reduction on the inside surface of a large vertical cylindrical vessel by build-up welding in the installation site of the vessel.  <P>SOLUTION: The corrosive reduction part on the inside surface of the large vertical cylindrical vessel is repaired by build-up welding with stainless steel by a downward CO<SB>2</SB>gas shielded arc welding process using a flux cored stainless steel wire and accompanied by horizontal oscillation or a horizontal oscillation downward MAG welding process using gaseous argon and CO<SB>2</SB>gas in the installation site of the vessel. By this invention, the smoothness of the surface of the build-up welding, results having no problem in any of the depth of penetration, ferrite content in the weld bead, the investigation of surface defects and the residual strain in the peripheral direction are obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004527920-A (JP)
Title: 垂直ｍｏｓトランジスタを有するｄｒａｍセル構成、およびこの構成を製作する方法
IPC: H01L29/786
Filed: 2002-05-23
Abstract: メモリセルマトリクスのカラムの１つに沿って構成されたチャネル領域（６）は、ゲート誘電層（９）によって包囲されるリブ（７）の部分である。１つのロウに属するＭＯＳトランジスタのゲート電極（１１、１２）は、帯状のワード線（１０）の部分であるので、メモリセルマトリクスの各交差点において、関連するワード線（１０）のゲート電極（１１、１２）を有する垂直デュアルゲートＭＯＳトランジスタが関連するリブ（７）の両側におけるトレンチ（５）において形成される。
Patent JP-2004528519-A (JP)
Title: 自動変速装置のアップシフトブレーキ制御
IPC: F16H61/684
Filed: 2002-05-31
Abstract: 【課題】アップシフトブレーキ動作の許容可能レベルを自動的に評価および指令し、摩擦型アップシフトブレーキを熱から保護する機械式自動変速装置のアップシフト制御を提供すること。 【解決手段】ＥＣＵ(28)によって作動されかつ２段階以上の減速レベルを変速機入力軸(16)に対して適用可能な摩擦アップシフトブレーキ(26)を有する機械式自動変速装置(10)において、アップシフトブレーキ(26)の過熱が生じることなく変速機入力軸(16)に適用可能な最大減速度を計算し、この最大減速度を、所定の条件を満足してアップシフトを完了させるために必要な減速度と比較して、実行可能なアップシフトを評価および指令するアップシフト動作の制御方法およびシステム。 【選択図】図１
Patent JP-2004529474-A (JP)
IPC: H01H89/00
Filed: 2002-06-06
Abstract: The device comprises a support (16) provided with a proximal end (16P) carrying first and second control buttons (22, 24) and a distal end (16D) carrying means forming an electrical contactor. The support (16) also carries at least a first control ring (1B) mounted to turn about a geometrical axis called longitudinal axis (X), and first and second control rods (40, 42) that are longitudinally displaceable through the first control ring (18), each having a proximal end connected to a corresponding control button (22, 24) and a distal end for actuating the electrical contactor means. The first and second control rods (40, 42) include mutual longitudinal guide means (44, 46, B). The invention is applicable to controlling windscreen wipers and a computer on board a vehicle.
Patent JP-2004530858-A (JP)
Title: 天然ガス液化
IPC: C10L3/06
Filed: 2002-06-04
Abstract: メタンより重い炭化水素類を主に含む液体ストリーム(41)を製造すると同時に天然ガスを液化する(50)ためのプロセスを開示する。本プロセスにおいて、液化すべき天然ガスストリーム(31)を部分的に冷却し、中間圧力に膨張させて(14,15)、蒸留カラム(19)に供給する。この蒸留カラムからの底部生成物(41)は、液化天然ガス(50)の純度を下げるかもしれないメタンよりも重い全ての炭化水素の大部分を含むのが好ましい。蒸留カラム(19)からの残存ガスストリーム(37)を圧縮して高い中間圧力とし(16)、加圧下で冷却して凝縮させ(60)、膨張させて低圧として、液化天然ガスストリームを形成させる。
Patent JP-2004535657-A (JP)
Title: 電子放出器のための集束レンズ
IPC: G11C11/21
Filed: 2002-06-10
Abstract: 陰極（１０）から陽極（３０）までの電子を集束するために電子レンズが用いられる。そのレンズは、陰極（１０）から第１の距離（４８）に第１の開口部（３８）を有する第１の導電層（３６）を含む。第１の導電層（３６）は、第１の電圧に保持される。また、そのレンズは、第１の導電層（３６）から第２の距離（４６）にあり、かつ陽極（３０）から第３の距離（２４）にある、第２の開口部（３４）を有する第２の導電層（３２）も含む。第２の導電層（３２）は陽極（３０）の電圧に概ね等しい第２の電圧に保持される。第１の開口部（３８）および第２の開口部（３４）は、第１の電圧と、第２の電圧と、第１の距離（４８）と、第２の距離（４６）と、第３の距離（２４）とに基づいて選択される。その開口部は、陰極（１０）から放出される電子を、陽極（３０）上に、好ましくは４０ｎｍ未満のスポットサイズに集束する。陰極（１０）と陽極（３０）との間に生成される力はレンズの構造によって最小限に抑えられる。 【選択図】図３
Patent JP-2004534323-A (JP)
IPC: G06F15/177
Filed: 2002-06-20
Abstract: A data processing apparatus according to the invention comprises at least a first (1.2) and a second processor (1.3), which processors are capable of communicating data to each other by exchanging tokens via a buffer according to a synchronization protocol. The protocol maintains synchronization information comprising at least a first and a second synchronization counter (writec, readc), which are readable by both processors. At least the first processor (1.2) is capable of modifying the first counter (writec), and at least the second processor (1.3) is capable of modifying the second counter (readc). The protocol comprises at least a first command (claim) which when issued by a processor results in a verification whether a requested number of tokens is available to said processor, and a second command (release) which results in updating one of the synchronization counters to indicate that tokens are released for use by the other processor. At least one of the processors (1.3) comprises a storage facility for locally storing an indication (Nc; writec', readc) of the amount of tokens available to that processor, wherein issuing the first command (claim) results in a verification of the number of tokens available to said processor on the basis of said indication. A negative outcome of the verification results in updating of this indication on the basis of at least one of the synchronization counters. Issuing the second command (release) by a processor results in updating the indication in accordance with the number of tokens released to the other processor.
Patent JP-2005523485-A (JP)
Title: アプリケーション・サイズの増大に対応できるドライブ区画化方式を備えるアプライアンス・サーバ
IPC: G06F12/00
Filed: 2002-06-29
Abstract: 【課題】異なるアプリケーションまたはアプライアンスあるいはその両方を提供するためにアプライアンス・サーバを自動的に再プロビジョニング／目的変更する方法およびシステムを提供すること。 【解決手段】アプライアンス・サーバの自動再プロビジョニング中に様々なサイズのアプリケーションを収容するために、システム区画、ネットワーク・オペレーティング・システム（ＮＯＳ）区画、浮動区画、イメージ区画を用いてそのアプライアンス・サーバのディスク・ドライブを仕切る。浮動区画は、ＮＯＳ区画およびイメージ区画に追加スペースを提供する。再プロビジョニング・ユーティリティはイメージ作成ユーティリティおよびイメージ適用ユーティリティを開始し、それによって現在のアプリケーションとそれに関連するオペレーティング・システムのイメージ・ファイルが作成され、記憶された第２のアプリケーションのイメージ・ファイルがそのアプライアンス・サーバ上にインストールされる。イメージ適用ユーティリティを開始すると、ＮＯＳ区画を浮動区画サーバにまで動的に拡張することができる。同様に、イメージ区画にイメージ・ファイルを記憶するときも、イメージ区画を浮動区画にまで動的に拡張することができる。
Patent JP-2005504749-A (JP)
Title: 免疫調節化合物およびその使用方法
IPC: C07C275/14
Filed: 2002-07-31
Abstract: 本発明は、細菌およびウイルス病のためのワクチンのごとき抗原と共に投与した場合に免疫学的アジュバントとして機能する新規な化合物、少なくとも１つの本発明のアジュバント化合物を含む新規なアジュバント処方物、抗原および少なくとも１つの本発明のアジュバント化合物を含む新規な免疫刺激性組成物、およびそれに対して動物を免疫化すべき抗原と共に本発明の化合物を共投与することによって動物を免疫化する方法に指向される。
Patent JP-2004537583-A (JP)
Title: キラル有機金属化合物
IPC: C07F15/00
Filed: 2002-08-02
Abstract: 遷移金属に結合して錯体を形成するある種の不斉置換シクロペンタジエンを含むキラル有機金属化合物が提供される。シクロペンタジエンは、遷移金属と錯体を形成し、キラル接続鎖によってシクロペンタジエンに結合される第２配位基を有する。好ましい遷移金属としては、ロジウム、ルテニウム、イリジウム、コバルト、鉄、マンガン、クロム、タングステン、モリブデン、ニッケル、パラジウム、又は白金を挙げることができる。これらのキラル有機金属化合物は、キラル化合物を製造する不斉合成において使用することができる。
Patent JP-2005504927-A (JP)
Title: 貯蔵タンクから低温流体を供給するための高圧ポンプ・システム
IPC: F02M37/12
Filed: 2002-09-13
Abstract: 貯蔵タンクから低温流体を供給する中圧または高圧ポンプ・システム、および排気の回数を少なくする目的で、貯蔵タンクから液体と蒸気の両方を除去するために上記システムを作動するための方法。システムは、低温液体または低温液体と蒸気の混合物を汲み上げるために動作することができるポンプを備える。上記方法によれば、ポンプを通る質量流量を、少なくとも２つの動作モードのうちの一方を選択することにより制御することができる。第１の動作モードの場合、ポンプ内の圧縮チャンバを液体でほぼ満たすために、貯蔵タンクからポンプに低温液体を供給することにより速い流速が達成される。第２の動作モードの場合、貯蔵タンクからポンプへ同時に液体と蒸気を選択的に供給することにより低い質量流量が達成される。この場合には、第２の動作モードの蒸気の割合は、第１の動作モードの蒸気の割合より多い。ポンプは、好適には、少なくとも２つのチャンバを備えるインデューサと、余分な流体を貯蔵タンクに戻す代わりに、インデューサ内の過度の流体を循環するための手段とを備えることが好ましい。往復ポンプは、好適には、流体が拡張および戻り行程中の両方で、ポンプから流体が排出されるような複動タイプであることが好ましい。
Patent JP-2005507500-A (JP)
IPC: G01N21/65
Filed: 2002-11-04
Abstract: The present invention relates to a microfluidic method of generating in situ a colloid for use in detecting an analyte using for example SER(R)S, as well as a method of detecting an analyte using SER(R)S in a microfluidic system. The invention also relates to microfluidic devices for use in detecting analytes such as by way of SER(R)S signals.
Patent JP-2005510876-A (JP)
Title: 冷却装置における相変化材料（ｐｃｍ）の最適応用
IPC: H01L23/473
Filed: 2002-09-27
Abstract: 本発明は、特に電気および電子構成要素を冷却する装置における、相変化材料の使用に関する。
Patent JP-2005511848-A (JP)
IPC: C08L75/06
Filed: 2002-11-21
Abstract: Disclosed is a polyxymethylene composite resin composition, including 40-99 parts by weight of a polyoxymethylene resin, and 1-60 parts by weight of a thermoplastic polyurethane resin containing 0.05-1 part by weight of an active isocyanate, with selective addition of 0.01-5 parts by weight of a compound containing maleic anhydride, which is advantageous in terms of generation of no carbides upon preparation thereof, excellent strength and elongation in a weld line, and superior formability. An article prepared from the polyxymethylene composite resin composition is also provided.
Patent JP-2006502604-A (JP)
Title: 任意形状オブジェクトの画像圧縮方法
IPC: H04N1/41
Filed: 2002-12-18
Abstract: 【課題】  改良されたソース画像を圧縮する方法および装置を提供する。 【解決手段】  圧縮するピクセルブロックのスペクトルの内容を操作する方法は、選択されたピクセルブロック（１１０）内の各ピクセルを関係ピクセル（１１４）または無関係ピクセル（１１２）として分類するステップ（６２０）を含む。この選択されたブロックに、フォワード変換が適用されて（７２０）、係数ブロックが生成される。１組の所定の制約条件に従って、係数値が変更され（７５４）、変更された係数ブロックが生成される。この１組の所定の制約条件は、関係ピクセルが、変更された係数ブロックを逆変換したものにおいて、選択されたブロックにおける値と同じ値を有するという制約条件を含む。逆のジグザグの係数の順序で進んで（７４０）、この方法は、非ゼロの量子化値を有する他の係数に対して繰り返される。
Patent JP-2005518128-A (JP)
Title: マルチ電源回路用の保護機器および方法
IPC: H01L21/8238
Filed: 2003-02-10
Abstract: 低電圧が起動し終わっておらず、高電圧が起動し終わったときは常に、低電圧が起動し終わる時点まで中間電圧を印加する回路を供給することによって、起動する時間が異なり得る高電圧源および低電圧源からの印加電圧から回路が保護される。
Patent JP-2006507017-A (JP)
IPC: A61F5/44
Filed: 2003-01-17
Abstract: There is disclosed herein a male incontinence device comprising a form of brief having a waistband adapted to be worn around the waist of a male wearer, a reservoir assembly having an upper end securely attached to the waistband, and a penis condom having an upper end portion. The incontinence device includes a unique quick release and locking mechanism for the upper end of the penis condom to allow the same to be firmly attached to any size penis of a wearer of the device. The penis condom has a lower opening communicating via an anti-siphon valve with the reservoir. A drain assembly is coupled with the lower end of the reservoir to allow selective drainage of the reservoir, and the drain assembly has one or more fluid locking devices, to lock the drain assembly and prevent accidental drainage of the urine reservoir.
Patent JP-2005523330-A (JP)
Title: 合成珪酸及び蛋白質自己溶解物を含む節足動物の誘引及び防除のための組成物
IPC: A01N59/00
Filed: 2003-04-09
Abstract: 本発明は、酵母由来の蛋白質自己溶解物及び合成珪酸、並びに場合によっては、有害動物に対抗する活性化合物を含む有害動物の誘引及び防除のための組成物に関するものであり、その組成物は、農業、園芸、林業、動物繁殖、動物育種、貯蔵産物の保蔵、材料物質の保蔵、衛生部門及び家庭領域において使用することができる。
Patent JP-2005194792-A (JP)
Title: Foundation for ocean wind power generating device, and installation method of ocean wind power generating device
Inventor: KAWAHIGASHI YASUSHI
IPC: F03D9/00
Filed: 2004-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foundation for an ocean wind power generating device dispensing with sea bottom excavating work, coping with large overturning moment, usable as a fish bank and environmentally harmless.  <P>SOLUTION: This foundation for an ocean wind power generating device comprises steel pipe piles 1 arranged at the respective vertexes of a regular polygon from the top view and driven into the sea bottom G; a foundation receiving frame 2 made of a steel plate provided with holes 2a in the same positions as the steel pipe piles 1 arranged at the sea bottom G, to insert pile heads 1a of the steel pipe piles 1; and a foundation block 3 made of reinforced concrete provided with holes for inserting the pile heads 1a of the steel pipe piles 1 in the same positions as the foundation receiving frame 2, and placed and fixed on the foundation receiving frame 2 to position and support a base end part of a post 6 of a wind power generating part 5 to the center of the regular polygon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005193571-A (JP)
Title: Method of manufacturing liquid storage body
Inventor: TSUKAHARA MICHIYA
IPC: B41J2/175
Filed: 2004-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a liquid storage body that improves the liquid filling rate of the liquid storage body.  <P>SOLUTION: When an ink pack having a bag section 20 storing an ink and a leading-out section 21 is to be manufactured, an ink is poured into the ink bag 13a from an opening 13b provided in the ink bag 13a before sealing. An insertion needle 48 is inserted into the leading-out section 21, and the leading-out hole of the leading-out section 21 is filled with the ink by sucking the ink poured into the ink bag 13a from the leading-out section 21 by a second suction pump connected to the insertion needle 48.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005198444-A (JP)
Title: Motor holder and air blower
Inventor: TAKEI TATSUNORI
IPC: H02K5/20
Filed: 2004-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor holder that can prevent the bias of a cooling wind by effectively guiding the cooling wind into a motor, and an air blower equipped with the motor holder.  <P>SOLUTION: Two guide walls 21 positioned in the upstream of a face S1 that passes the axial line L1 of a rotating shaft 10 and opposes a opening 20, and arranged in parallel to the face S1 are integrally installed to the motor holder 2 at the bottom 2c of a housing part 2a. Furthermore, the guide walls 21 are arranged so that communicating holes 4b are formed at both sides in the upstream and the downstream of the guide walls 21, and positioned at lower parts of the communicating holes 4b. In the air blower constituted as above, the motor is driven and air-blow operation is conducted, and when the cooling wind is sent to a communication path via a shunt duct, an introduction hole and an air-blow passage, the guide wall 21 changes the direction of the flow of the cooling wind, and guides the cooling wind into the motor from the communication hole 4b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005201336-A (JP)
Title: Shaft seal device and compressor
Inventor: OTA MASAKI
IPC: F16J15/3252
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft seal device capable of exhibiting effect of drawing a lubricant into the sliding portion of a lip portion and the outer peripheral face of a rotary shaft even though the sealed space side is highly pressured for a long period of time, and a compressor having the shaft seal device.  <P>SOLUTION: The shaft seal device 39 has an elastomer lip ring 44 and a pressure resistant reinforcing ring 45. The lip portion 44c of the elastomer lip ring 44 comes into close contact with the outer peripheral face 17a of a drive shaft 17. The pressure resistant reinforcing ring 45 supports the lip portion 44c from a rear face 44c-2 side. A recessed portion 51 for adjusting contact surface pressure is formed in a lip supporting face 45c-1 abutting on and supporting the rear face 44c-2 in the pressure resistant reinforcing ring 45. The contact surface pressure of an annular boss portion 44c-1 onto the outer peripheral face 17a of the drive shaft 17 is changed into different pressure than that of the other portion not corresponding to the recessed portion 51 for adjusting contact surface pressure, when the lip portion 44c is pushed to the lip supporting portion 45c-1 by the action of the high pressure inside of the machine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004139741-A (JP)
Title: Semiconductor device
Inventor: HORIGUCHI SHINJI
IPC: G11C11/407
Filed: 2004-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To impart a current driving capability to a power circuit corresponding to an operating mode.  <P>SOLUTION: This device is provided with: a logic circuit; a first driving circuit 7b which supplies a dropped voltage obtained by dropping a power voltage V<SB>cc</SB>to the logic circuit; and a second driving circuit 7c which supplies a dropped voltage obtained by dropping the voltage V<SB>cc</SB>to the logic circuit. The current driving capability of the first driving circuit is made larger than the that of the second driving circuit 7c. In a first state, the first and second driving circuits are activated to supply the dropped voltages to the logic circuit. In a second state, the first driving circuit is inactivated, and the second driving circuit is activated to supply the dropped voltage to the logic circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005202854-A (JP)
Title: Image processor, image processing method and image processing program
Inventor: YOSHIMURA SHIGEHIRO
IPC: G10L21/06
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To judge feeling from image and voice information, to output modified image data or image data-alternative image data and to exactly determine a voice range for judgment.  <P>SOLUTION: The feeling is judged by extracting the constituents of an image and by continuously analyzing the movement of each constituent. Furthermore, the feeling is judged from a voice by using an interval having no lip movement for a given period and an interval having a silence as a signal sectioning the voice. Weighting is applied to a result obtained from the image data and a result obtained from voice data to determine the final feeling. A composite image corresponding to the final feeling or the alternative image is output.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005209016-A (JP)
Title: Interview support program, interview support method and interview support apparatus
Inventor: KITAMURA SHIRO
IPC: G06Q50/00
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly interview an interviewee without giving an unpleasant feeling to the interviewee.  <P>SOLUTION: An interview support method comprises: a step of reading interviewer ID on the interviewer from an IC tag 11<SB>1</SB>provided on a gathering ticket 10<SB>1</SB>carried by the interviewer interviewing a sponsor sponsoring a gathering, including a political funds party; a step of determining whether or not the sponsor is acquainted with the interviewer based on the interviewer ID; and a step of informing by a voice the sponsor of the presence or absence of acquaintance with the interviewer and informing, through a portable terminal 80, a secretary of the presence or absence of the acquaintance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211697-A (JP)
Title: Coating method and panel material
Inventor: OSUMI TOYOYASU
IPC: B05D7/06
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating method capable of suppressing not only to occurrence of a harmful substance in a manufacturing process but also the health injury of a resident caused by a product such as furniture or the like using a panel material, and the panel material.  <P>SOLUTION: A pretreatment layer 12 is provided on the surface to be coated of a woody material 11 comprising MDF or the like using an adhesive containing non-volatile solvent. As the adhesive, a reactive hot met is used to be applied in a predetermined thickness by a hot roll and reacted with moisture or the like to be cured. After the pretreatment layer is cured, the surface thereof is ground by sand paper to provide an undercoating layer 13, an intercoating layer 14 and a topcoating layer 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214087-A (JP)
Title: Engine exhaust system
Inventor: SAKAI KATSUYA
IPC: F01N3/06
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent after burn of an engine with simple structure.  <P>SOLUTION: An exhaust pipe 31 is attached to an engine body 10 to communicate with an exhaust port, and a muffler 32 is installed to an exhaust pipe 31. An exhaust passage 35 between the muffler 32 and exhaust pipe 31 has a mesh-like member 34 including a lot of vent holes and made of a wire gauze or steel wool. Explosive energy of after burn caused by ignition of unburnt gas exhausted from the exhaust port can be reduced by the mesh-like member 34 to suppress generation of the roar in the silencer 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004208325-A (JP)
Title: Filter for xdsl line and method for using the same
Inventor: SUZUKI DAISUKE
IPC: H03H7/075
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter for an xDSL line and a method for using the same in which a resonance point can be prevented from being generated in an audio band without requiring man-hours even when a MODEM with a built-in splitter filter is disposed.  <P>SOLUTION: In a filter 10 for xDSL line composed of a high-pass filter circuit part 1 and a saturable transformer part 2, the high-pass filter circuit part 1 is composed of capacitors C1 and C3 disposed on one line, capacitors C2 and C4 disposed on the other line and an inductor L1 disposed between the connecting point of the capacitors C1 and C3 and the connecting point of the capacitors C2 and C4 in said order from a telephone line side. In the saturated transformer part 2, one terminal is connected to a terminal on the telephone line side via inductors L2 and L3, and the other terminal is connected to a splitter filter side terminal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005213126-A (JP)
Title: Reduction-resistant dielectric composition and ceramic electronic component using the same
Inventor: NAGAI NOBUAKI
IPC: H01G4/12
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reduction-resistant dielectric composition prepared by uniformly dispersing a sintering additive component into a main component without segregation and a ceramic electronic component using the reduction-resistant dielectric composition, having excellent reliable durability, small self-heating in high frequency current and excellent charcteristics for medium/high voltage.  <P>SOLUTION: The reduction-resistant dielectric composition is obtained by successively carrying out a process for preparing a colloidal suspension containing the sintering additive component expressed by general formula, (Ca<SB>1-X</SB>Ba<SB>X</SB>)SiO<SB>3</SB>(where 0≤X≤1) by dropping ammonia water while stirring and mixing acetate aqueous solution of at least one or more kinds of Ca and Ba with a metal alkoxide ethanol solution of Si and a process for preparing raw material powder by mixing the colloidal suspension with powder of a main component expressed by general formula, (Sr<SB>1-X</SB>Ca<SB>X</SB>)<SB>m</SB>(Ti<SB>1-Y</SB>Zr<SB>Y</SB>)O<SB>2+m</SB>(where 0.55≤X≤0.85, 0.80≤Y≤1.00 and 993≤m≤1,007) and a trace quantity of an additive.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222785-A (JP)
Title: Vehicular lighting fixture
Inventor: FUKUSHIMA KATSUICHI
IPC: F21V14/02
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: when a LED is disposed in a lamp chamber in a conventional vehicular lighting fixture, an environmental temperature rises due to heat in the lamp chamber and light emitting performance is deteriorated, since there is no means to dissipate heat in the lamp chamber to the outside.  <P>SOLUTION: A lamp unit 5 having the LED as a light source and a cooling means 6 are disposed in the lamp chamber 2. The cooling means has a body 12 comprising a material with high thermal conductivity and forming a hollow box shape. An air inlet 13 is provided on one side of the body 12, and an air outlet 14 is provided on the other side of the body 12. Cooling action is carried our by the air flowing in from the air inlet 13, passing through the body 12, and flowing out from the air outlet 14. Thereby, since the environmental temperature of the LED in the lamp chamber 2 can be kept low, high light emitting performance of the LED can be secured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223175-A (JP)
Title: Organic semiconductor compound and thin-film transistor
Inventor: HASEGAWA TATSUO
IPC: H01L51/00
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic semiconductor compound, having a high mobility which can be synthesized and purified by a method simpler and more inexpensive than prior art methods, and a thin-film transistor, and also to realize practical manufacturing of an organic thin-film transistor by evaporating in a vacuum, while keeping the high mobility or by increasing a sublimation temperature.  <P>SOLUTION: The organic semiconductor compound has a structure shown by Formula which follows or has the isomer structure thereof.The semiconductor compound may be substituted, and in this structure, X denotes sulfur or selenium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI