baber/WOPTO huggingface dataset:
Patent JP-2006117626-A (JP)
Title: Method for producing coenzyme q10-blended composition
Inventor: MINEMURA TAKESHI
IPC: A61K9/20
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a coenzyme Q<SB>10</SB>-blended composition, capable of producing the coenzyme Q<SB>10</SB>-blended composition having a good quality without causing problems such as tablet-forming disorder, sticking, etc., even on blending the coenzyme Q<SB>10</SB>in a high content, and further a method for producing the coenzyme Q<SB>10</SB>composition having a good disintegrating property and a good absorbency.  <P>SOLUTION: This method for producing the coenzyme Q<SB>10</SB>-blended composition is provided by without mixing raw materials at once, mixing the coenzyme Q<SB>10</SB>with starch in advance, and then mixing with other raw materials. Preferably, on mixing the coenzyme Q<SB>10</SB>with the starch preliminary or on mixing with the other raw materials, further agar and/or gum arabic is mixed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006184730-A (JP)
Title: Voice synthesis method
Inventor: FUKADA TOSHIAKI
IPC: G10L13/02
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent misuse of a synthesized voice.  <P>SOLUTION: When a synthesized voice is transmitted without adding user information, Restriction is made onto a language dictionary so that the synthesized voice is not misused for a crime or the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005524909-A (JP)
IPC: G06F17/30
Filed: 2003-05-09
Abstract: A method of change data captured is disclosed, in which modifications made to on-line transaction processing (OLTP) tables (e.g. inserts, updates, and deletes) are maintained in a database object, referred to as a change table. The change data in the change table is then made available to analysis applications in a controlled manner, such as in accordance with a publication-subscription model.
Patent JP-2006506694-A (JP)
Title: ダイナミックセキュリティシステム
IPC: H04K1/00
Filed: 2003-03-13
Abstract: ユーザが関わるセキュリティシステムは、ユーザに装着可能なトークンを含む。トークンは、ユーザに装着されている間、ユーザに関連付けられる。関連づけは、トークンがユーザから取り外されるときに自動的に解除される。
Patent JP-2005527634-A (JP)
Title: 緊張型頭痛の治療にミルナシプランを使用する方法
IPC: A61K31/165
Filed: 2003-05-27
Abstract: 本発明は、緊張型頭痛の治療にミルナシプランを使用する方法に関する。
Patent JP-2005529210-A (JP)
IPC: C09D11/00
Filed: 2003-06-03
Abstract: This invention pertains to aqueous inkjet inks containing self-dispersing pigments and effective amounts of one or more multivalent cations, said inks having increased optical density when printed.
Patent JP-2005530090-A (JP)
Title: 燃料噴射方法
IPC: F02D41/40
Filed: 2003-06-11
Abstract: 本発明は、複数のシリンダを具備する内燃機関、特に直接噴射内燃機関の燃焼室に燃料を噴射する方法に関する。前記方法によれば、主噴射および主噴射に連動した可変回数の二次噴射が、シリンダ内で往復運動をするピストンの作業サイクル中に行われる。関連の主噴射当たりに実行される二次噴射回数が変更される場合、変更された回数の二次噴射がシリンダの一部分でのみ実行されるが、元の回数の二次噴射は、シリンダの他の部分で実行される。修正された回数の二次噴射は最初にシリンダの小部分に対し、次にシリンダの大部分に対し実行される。
Patent JP-2005536514-A (JP)
IPC: A61K47/48
Filed: 2003-07-15
Abstract: A conjugate, for delivery of a therapeutic agent to a neuronal cell, comprises the therapeutic agent, a binding domain that binds to the neuronal cell, and a translocation domain that translocates the therapeutic agent into the neuronal cell, wherein the binding domain is H<SUB>C </SUB>of botulinum C<SUB>1 </SUB>toxin or is based thereon.
Patent JP-2005536949-A (JP)
Title: 同報通信サービス通信システム上でコンテンツを通信するための方法及びシステム
IPC: H04W4/06
Filed: 2003-08-15
Abstract: 【課題】同報通信サービス通信システム上でコンテンツを通信するための方法及びシステム。 【解決手段】   外部デコーダ及び内部デコーダは、冗長性を付加することによって保護を改善するために、送信されるべき情報のブロックをエンコードする。冗長性は、情報の完全にエンコードされていないブロックからの情報のデコーディングを許容する。２つの基地局からの同一コンテンツの２つの送信の時間再アライメントは、重複したフレームの問題を緩和することができる。加入者局のユーザは、バッファの同報通信コンテンツを受信している間に、新規のセルへ引き渡しをしているときでさえも、コンテンツの反復なしに円滑なサービスを経験することができる。
Patent JP-2005537414-A (JP)
Title: 便器の縁に取り付けられ２通りに作用する便器洗浄剤
IPC: E03D9/00
Filed: 2003-08-07
Abstract: 水洗中の水流により、洗浄液や溶解した固形洗浄剤を含む液体等といった便器処理製剤を便器の縁の下から放出する装置が開示される。この装置は、液体を保持するボトルと、便器の縁から懸架され、ボトルを保持する基部とを含む。基部は、ボトルの閉止部を開口させる貫通ポストを有する。基部によって支持されるウィッキング装置が、液体を水洗水の水流内の放出位置まで運ぶ。容器は、溶解可能な固形製品を保持し、容器に水洗水が入るのを可能にするよう構成される。容器は、水及び溶解した製品の混合物が容器から便器内に放出されるのを可能にする出口開口部を有する。
Patent JP-2006500648-A (JP)
Title: オンラインソフトウェアレンタル
IPC: G06Q30/00
Filed: 2003-09-16
Abstract: コンピュータネットワークを経てレンタルサービスを提供するための、コンピュータプログラム製品を含む方法、システム及び装置。１人以上のユーザを含む１組のユーザに仮想容器の集合体が指定される。この集合体における各仮想容器は、その組のユーザによりレンタルされた１つ以上のソフトウェア製品を識別するように構成される。その組のユーザは、ソフトウェア製品が、そのユーザの組に指定された集合体の１つ以上の仮想容器におけるレンタルされたソフトウェア製品として識別されるかどうかに基づいて、コンピュータネットワークを経てソフトウェア製品にアクセスすることが許可される。
Patent JP-2006502637-A (JP)
Title: 配電網の中の通信システム上に仮想ローカルエリアネットワークを実現するための方法
IPC: H04B3/54
Filed: 2003-10-07
Abstract: 配電網内の通信システム越しに仮想ローカルエリアネットワークを実現する方法であって、仮想ネットワーク（ＶＬＡＮ）上の８０２．１ｑ標準および１以上の深さの独立したプロプライエタリ仮想ネットワーク（ＯＶＬＡＮ）のそれらの間のインタフェースなしのサポートを容易にする。また上記方法は、ＯＶＬＡＮ識別番号タグ（３）を各深さへの割り当て；フレームに対して透過な外部タグの包含；タグ付けされていないフレーム内の外部タグ（３）の包含、および、上記タグと、装置の出力インタフェースの許可されたタグまたは禁止されたタグのリストとの比較；および、上記装置により検出されたとき、上記装置にフレームを直接送信させて、方向性をもつ階層的構造を可能にする特別な識別番号タグの包含をふくむので、階層的構造もサポートできる。
Patent JP-2006503399-A (JP)
Title: 非振動カンチレバーを用いた分子メモリ集積回路
IPC: G11B9/00
Filed: 2003-10-15
Abstract: 本発明によるメモリ装置は、1つまたは複数のプラットフォームを移動させることのできる1組のアクチュエータを含む分子メモリ集積回路を含んでよい。一態様では、プラットフォームは、メモリ装置、または少なくとも1つのカンチレバー先端部を有するカンチレバー・システムを備える分子アレイ読取り／書込みエンジン（MARE）を含んでよい。メモリ装置を含む第1のプラットフォームを、MAREを有する第2のプラットフォームに近づけると、アクチュエータはカンチレバー先端部をメモリ装置上の特定の位置に位置させることができる。カンチレバーの先端部は、メモリ装置の状態の読取 りまたはメモリ装置の状態の変更を含むいくつかの機能をメモリ装置に対して実行することができる。この説明は、本発明の完全な説明でも、本発明の範囲を制限するものでもない。
Patent JP-2006504214-A (JP)
IPC: G02B27/00
Filed: 2003-10-01
Abstract: The invention relates to an optical device in which a spherical aberration is detected. The optical device comprises means ( 206, 208 ) for focussing a first radiation beam ( 203 ) having a first numerical aperture and a second radiation beam ( 204 ) having a second numerical aperture lower than the first numerical aperture, on an information carrier ( 200 ). The optical device further comprises means ( 211 ) for detecting a first focus error signal corresponding to the first radiation beam and a second focus error signal corresponding to the second radiation beam. In order to measure the spherical aberration of the first radiation beam, due to a variation of the cover layer thickness of the information carrier, the optical device comprises means ( 212 ) for measuring a spherical aberration of the first radiation beam from the first and second focus error signals.
Patent JP-2006511490-A (JP)
Title: Ｐｍｅａおよびそのアナログの新規ホスホン酸系プロドラッグ
IPC: C07F9/6561
Filed: 2003-05-12
Abstract: 式Ｉのプロドラッグ、それらの使用、中間体および製造方法を記載する： 式Ｉ： 【化１】     ［式中、   ＭおよびＶは、互いにシスにあり、   ＭＰＯ ３ Ｈ ２ は、９−（２−ホスホニルメトキシエチル）アデニン、（Ｒ）−９−（２−ホスホニルメトキシプロピル）アデニン、９−（２−ホスホニルメトキシエチル）グアニン、９−（２−ホスホニルメトキシエチルオキシ）アデニン、９−（２−ホスホニルメトキシエチル）−２，６−ジアミノプリン、（Ｓ）−１−（３−ヒドロキシ−２−ホスホニルメトキシプロピル）シトシン、（Ｓ）−９−（３−ヒドロキシ−２−ホスホニルメトキシプロピル）アデニン、９−（３−ヒドロキシ−２−ホスホニルメトキシプロピル）グアニンおよび（Ｓ）−９−（３−フルオロ−２−ホスホニルメトキシプロピル）アデニンからなる群から選択されるホスホン酸であり、   Ｖは、フェニル、２−ピリジル、３−ピリジル、４−ピリジル、２−フラニル、３−フラニル、２−チエニルおよび３−チエニルからなる群から選択され、これらはすべてＦ、Ｃｌ、Ｂｒ、Ｃ１〜Ｃ３アルキル、ＣＦ ３ およびＯＲ ６ からなる群から選択される１〜３つの置換基で置換されていることもあり、   Ｒ ６ は、Ｃ１〜Ｃ３アルキルおよびＣＦ ３ からなる群から選択される］ で示される化合物、およびその製薬的に許容される塩。
Patent JP-2006505104-A (JP)
IPC: H01R13/58
Filed: 2003-10-23
Abstract: The present invention relates to a connector ( 1 ) for flat flex cables ( 2 ), with a housing ( 3 ), in which is provided: at least one introduction opening ( 4 ) for one end of a flat flex cable, spring contacts ( 5 ) for connecting the at least one flat flex cable ( 2 ) with contacts ( 6 ) or with another flat flex cable ( 7 ) and at least one strain relief ( 8 ). The strain relief ( 8 ) has a slide ( 9 ), which is introduced into the introduction opening ( 4 ) above the flat flex cable ( 2 ), the flat flex cable ( 2 ) being bent by a rib ( 10 ) on slide ( 9 ) into a recess ( 11 ) in the bottom of introduction opening ( 4 ) until the slide ( 9 ) locks into its final position on housing ( 3 ).
Patent JP-2006508095-A (JP)
Title: 粒子の生物活性化
IPC: A61K38/00
Filed: 2003-05-07
Abstract: 粒子表面に生物活性化ペプチドを付着させることによって、粒子が生物活性化される。この生物活性化ペプチドは、粒子に１以上の生物学的に重要な機能を付与する、ペプチドを主体とする化合物である。各々の生物活性化ペプチドには、粒子の表面と結合する分子または表面認識部分、および１以上の機能性部分が含まれる。表面認識部分には、アミノ端およびカルボキシ端が含まれており、そして１以上の疎水性スペーサーおよび１以上の結合クラスターで構成されている。かかる機能性部分（１または複数）は、前記アミノ端および／または前記カルボキシ端で表面認識部分に付着する。
Patent JP-2006506283-A (JP)
IPC: B65D19/44
Filed: 2003-11-18
Abstract: The wrapping/ covering (1) has a part that is impermeable to gas and vapor. An instrument (12, 13, 14) controls the flow of gas and vapors between an interior of the covering and an exterior. The part has a lateral component and a rigid coverage component (5) along a rigid long component (4). The lateral component is composed of peripheric parols of intermediate units (3) in the form of an open case and a stock bay (7).
Patent JP-2006512703-A (JP)
Title: リムーバブル媒体上にコンテンツを格納する方法及び装置
IPC: G06F17/30
Filed: 2003-11-20
Abstract: 本発明の方法は、記憶手段上に格納されたコンテンツアイテムを選択するためのユーザインタフェースを供給する段階（１）と、コンテンツアイテムの識別を使用して、ネットワーク上のシステムからコンテンツアイテムに関連する更なるコンテンツアイテムを取出しする段階（３）と、リムーバブル媒体上に更なるコンテンツアイテムを格納する（５）段階を有する。本発明の電子装置は、ライタ（２３）と、制御ユニット（２５）と、ネットワークインタフェース（２７）を有する。制御ユニットは、記憶手段（３３）上に格納されたコンテンツアイテムをユーザが選択することを可能にするよう入力装置及び出力装置を使用可能であり、コンテンツアイテムの識別を使用して、ネットワーク上のシステムからコンテンツアイテムに関連する更なるコンテンツアイテムを取出しするようネットワークインタフェースを使用可能であり、リムーバブル媒体上に更なるコンテンツアイテムを格納するようライタを使用可能である。コンピュータプログラムプロダクトは、その実行時に、プログラマブル機器が、本発明の電子装置として機能することを可能にする。
Patent JP-2006514979-A (JP)
Title: ビンロウ子抽出物を含有する薬用化粧料組成物
IPC: A61K8/68
Filed: 2003-04-11
Abstract: 本発明は、ビンロウ子(Areca catechu seed)と甘草(Glycyrrhiza glabra )との混合抽出物を含有する繊維芽細胞及び角質形成細胞の増殖促進用組成物、及び、前記抽出物を含む皮膚美白及び皮膚しわ改善用化粧料組成物に関するものである。
Patent JP-2006189207-A (JP)
Title: Refrigerator
Inventor: KUSANO TAKAHITO
IPC: F25D23/06
Filed: 2005-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of further reducing heat leakage, in the refrigerator having a vacuum heat insulating material.  <P>SOLUTION: In this refrigerator wherein a housing 10 including a door body 30 is composed of an outer box 11 and an inner box 13, a heat insulating material as a heat insulating wall is mounted between the outer box 11 and the inner box 13, and storage compartments 14, 15 having different temperature zones are formed in the housing 10 surrounded by the insulating wall, vacuum heat insulating materials 123, 124, 125, 133, 134, 135 and foam heat insulation materials 12, 32, 37 are used in the heat insulating wall, and the larger the temperature difference between temperature in the storage compartments 14, 15 and a temperature of the circumference of an outer surface of the housing 10 is, the larger a volume ratio of the vacuum heat insulating material to a volume of the heat insulating wall is.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005206838-A (JP)
Title: Spirocyclopentaphenanthrene fluorene compound and organic electroluminescence element using the same
Inventor: KIM KEISHOKU
IPC: C09B69/10
Filed: 2005-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescence element which is improved in luminescence efficiency, thermal stability, color purity and life characteristic.  <P>SOLUTION: The subject spirocyclopentaphenanthrene fluorene compound is represented by formula 1 (wherein X is selected from the group consisting of C, N, O, S and Si; R<SB>1</SB>-R<SB>12</SB>are each selected from the group consisting of hydrogen atom, hydroxy group, amino group, cyano group, a halogen atom, a 1-20C alkyl group, a 3-20C cycloalkyl group, a 1-20C alkoxy group, a 6-30C aryl group, a 6-30C arylalkyl group and a 2-30C heteroaryl group; and (m) is a real number of 2-5,000).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006194823-A (JP)
Title: Device for measuring positions of working tools for working machines
Inventor: OGURA HIROSHI
IPC: G01C15/00
Filed: 2005-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for measuring the positions of working tools for working machines capable of improving the measurement accuracy of measurement points in the height direction of the working tool for the working machine.  <P>SOLUTION: A means 27 for operating vehicle positions calculates the three-dimensional position of the rotational center of a boom 8, based on a three-dimensional position positioned by GPS antenna devices 16, 17, and a means 28 for calculating the bucket position calculates the three-dimensional position of a bucket 10, based on the three-dimensional position of the rotational center and the detection result of boom angle detectors 18-21. Reference height is inputted by a device 22 for inputting reference heights with a laser 31 emitted by a laser generator 30 arranged at a reference height position received by a photoreceiver 32 mounted on a working device 7. When a correction command switch 25 is turned on, a means 29 for correcting the bucket height calculates the height of the photoreceiver 32 to correct the height of the bucket 10, based on the difference between the height and the reference height.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005118996-A (JP)
Title: Polishing pad, its manufacturing method, and semiconductor board manufacturing method using polishing pad
Inventor: SUZUKI TATSUTOSHI
IPC: B24B37/20
Filed: 2005-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing pad of a new structure capable of controlling the flow of slurry actively and efficiently when the surface of a semiconductor board such as a wafer is polished by the CMP method and performing the polish processing stably with high precision.  <P>SOLUTION: A groove 16 stretching approximately in the circumferential direction is formed at the surface of a pad board 12 made of synthetic resin, in such an arrangement that the inside wall surface 20 and the outside wall surface 22 of the groove 16 are made approximately parallel with each other and inclined with respect to the center axis 18 of the pad board 12. In the above, the conditions should be met such that 0.005 mm≤B≤3.0 mm, 0.1 mm≤D≤2.0 mm, 0.1 mm≤P≤60.0 mm (when the groove is straight), 0.1 mm≤P≤10.0 mm (when stretching circumferentially), and 0.5°≤¾α¾≤30°, where B is the width of the groove 16 inclining, D is the depth, P is the pitch, and α is the inclining angle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006203119-A (JP)
Title: Junction field effect transistor
Inventor: FUJIKAWA KAZUHIRO
IPC: H01L29/80
Filed: 2005-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a junction field effect transistor capable of easily controlling a threshold voltage and capable of easily controlling a saturation current density of a channel.  <P>SOLUTION: A junction field effect transistor 20 comprises an n-type semiconductor layer 1 including a channel region, a buffer layer 3 formed on the channel region, and p<SP>+</SP>regions 4a and 4b formed on the buffer layer 3. An electron density in the buffer layer 3 is lower than that in the semiconductor layer 1. It is preferable that the electron density in the buffer layer 3 is 1/10 or less of the electron density in the semiconductor layer 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006208518-A (JP)
Title: Thermo-optical effect type optical waveguide element and its manufacturing method
Inventor: GO GIYOKUEI
IPC: G02F1/061
Filed: 2005-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermo-optical effect type optical waveguide element whose cost is low, electric consumption is low, and thermal stress is low and which has excellent mass productivity, and to provide its manufacturing method.  <P>SOLUTION: The thermo-optical effect type optical waveguide element (1) is equipped with an optical waveguide (20) and a thin film heater (40) that brings thermo-optical effect to this optical waveguide on a substrate (10), wherein a heat separation groove (30) is arranged substantially in parallel along the optical waveguide core (23) corresponding to the thin film heater (40). Also, the manufacturing method of the element (1) includes at least a process in which a lower clad layer (22) provided with the heat separation groove (30) is formed by coating a photosensitive polymer material (25d) for the clad on the substrate (10) and by performing a photolithographic treatment with the heat separation groove patterned, and a process in which an upper clad layer (24) provided with the heat separation groove (30) is formed similarly.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006043413-A (JP)
Title: Movable kitchen sink unit
Inventor: IWAKI HIDEAKI
IPC: A47B77/00
Filed: 2005-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kitchen sink as a movable kitchen sink unit allowing a user to wash tableware almost in the upright posture.  <P>SOLUTION: The kitchen sink 21 whose rear part projects rearward across the rear end of a lifting frame 14 is supported above the lifting frame 14 which can be lifted via a lifting air cylinder 16. The kitchen sink 21 can be tilted forward as the lower end of the front end part of the kitchen sink 21 is pivotally attached with a hinge 20 to the upper end of the front end of the lifting frame 14. A forward-tilted air cylinder 22, which has a piston rod 23 with a roller 24 to be lifted/engaged on the lower surface of the rear part of the kitchen sink 21 at the upper end part, is attached to the rear part of the lifting frame 14 via a bracket 25.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006186289-A (JP)
Title: Circuit board
Inventor: MIYAGAWA TOMOYUKI
IPC: H05K1/02
Filed: 2005-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To locally prevent an increase in temperature in a circuit substrate forming a circuit only on the surface side of a substrate.  <P>SOLUTION: In the circuit substrate 100 forming the circuit only on the surface side of the substrate 10, wherein the circuit is formed of a conductive pattern 21 including copper foil or the like on the surface of the substrate 10 including resin or the like, and a conductive pattern 22 formed of copper foil having thermal conductivity or the like and used for the circuit is provided on the backside of the substrate 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006211420-A (JP)
Title: Image pickup apparatus and control method thereof
Inventor: YAMAZAKI YASUYUKI
IPC: G03B17/02
Filed: 2005-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the difference between display information to be displayed on a display device and photographing information capable of being actually picked up, as much as possible.  <P>SOLUTION: First, a current detecting circuit 8 detects a current value flowing through an attached external device 11, and a battery voltage detecting circuit 5 detects a voltage value of a battery for driving its own apparatus. In photographing a still image for example, a control circuit 6 calculates the number of photographable still images capable of being picked up with the residual capacity of a battery 4 on the basis of the current value detected by the circuit 8 and the voltage value detected by the circuit 5, and an LCD 3 displays the number of photographable still images. In this way, variation in the number of photographable still images due to fluctuation in current consumption of the external device to be attached and stop of photographing of still images due to exhaustion of the battery can be avoided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006210250-A (JP)
Title: Microswitching element
Inventor: NAKATANI TADASHI
IPC: H01H59/00
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microswitching element which is suitable for reducing an insertion loss in its closed state, and can be manufactured suitably.  <P>SOLUTION: The microswitching element X1 is equipped with a base board, a fix part 10 joined with the base board; a movable part 20 which has a fixed end 20a fixed to the fix part 10, extends along the base board, and is surrounded by the fix part 10 through a slit 41 having a pair of closed ends 41a; a movable contact 31 installed on the opposite side of the movable part 20 with respect to the base board; and a pair of fixed contact electrodes 32 which have regions facing the movable contact 31 and are joined with the fixed part 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006216800-A (JP)
Title: Laser heating device
Inventor: SAKURAI TSUTOMU
IPC: H01S5/022
Filed: 2005-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser heating device capable of reaching a metal oxidization or the metal melting temperature, by concentrating the power of a laser beam in a light condenser.  <P>SOLUTION: The laser heating device is provided with a watt class one chip semiconductor laser 1; a first aspheric surface lens 4 to collimate a laser beam L in the slow direction and the first direction emitted from the watt class one chip semiconductor laser 1; and a second aspheric surface lens 5 for condensing the laser beam L in the slow direction, and the first direction collimated by the first aspheric surface lens 4. Astigmatism which is difference in the apparent focal position in the direction of the first and the slow direction of the laser beam L is adjusted by moving the second aspheric surface lens 5 in the up-and-down direction Z, so that a desired spot of tens of μm may be formed in a condensing part M. Thus, the power of the laser beam L is concentrated in the tens of μm spot formed in the condensing part M.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006215417-A (JP)
Title: Multibeam optical scanner and image forming apparatus
Inventor: YANAGISAWA KATSUYUKI
IPC: G02B26/10
Filed: 2005-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multibeam optical scanner in which a color registration adjustment and a color registration keeping are easily performed when used in a full color image forming apparatus and to provide an image forming apparatus furnished with the multibeam optical scanner.  <P>SOLUTION: The multibeam optical scanner is provided with: a plurality of light sources modified by image signal; a rocking mirror on the both faces of which a reflection face is formed and which deflects light beams made incident from the light sources by rocking the reflection faces on both faces of the rocking mirror. When the rocking mirror swings in a forwarding direction, the light source which makes the light beams incident on one of reflection faces of the rocking mirror is turned on and the light source which makes the light beams on the other reflection face is turned off, and when the the rocking mirror swings in a returning direction, the light source which makes the light beams incident on the other reflection face is turned on and the light source which makes the light beams incident on the first face is turned off. Further, the image forming apparatus furnished with the multibeam optical scanner is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006218547-A (JP)
Title: Manufacturing method for ring-shaped member
Inventor: IGA KIYOSHI
IPC: B24B9/00
Filed: 2005-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a ring-shaped member capable of efficiently grinding a member in a short time with enhancing the durability of a film-like grinding member, or a manufacturing device of the ring-shaped member.  <P>SOLUTION: The manufacturing method for a ring-shaped member has the steps of holding a grinding mirror film 21 on the outer peripheral face of a roller 22 and pressing the grinding mirror film 21 against the ring-shaped member W to grind the member, and the central axis of the nearly hand-drum shaped roller 22 is disposed with a predetermined inclination of θ1 with respect to the plane formed by one end face of the ring-shaped member W and also with a predetermined inclination of θ2 with respect to a closed curve in the tangential direction formed by the ring-shaped member W.  <P>COPYRIGHT: (C)2006,JPO&NCIPI