baber/WOPTO huggingface dataset:
Patent JP-2004213909-A (JP)
Title: Substrate for surface light emitting body, and el element using the same
Inventor: NEMOTO HIROYUKI
IPC: H01L51/50
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for a surface light emitting body, and an EL element using the same, for suppressing adverse effects on display by adjacent pixels and effectively taking emitted lights outward.  <P>SOLUTION: In an organic EL element 11, a plurality of recessed portions 17 forming a plurality of reflecting surfaces 16 for reflecting lights which are emitted from an organic EL layer 14 and entered obliquely onto a light emitting surface 12a of a transparent substrate 12 in such a direction that entering angles onto the light emitting surface 12a become small are provided with at least a part of the surrounding of the EL layer 14 on the substrate 12. The recessed portions 17 are provided in a resin layer 18 formed on a surface 12b of the substrate 12. Among the lights emitted from the EL layer 14 of a certain pixel and emitted onto the substrate 12, the lights emitted obliquely onto the substrate 12 and incident on the reflecting surfaces 16 of the recessed portions 17 corresponding to the EL layer 14 are reflected by the reflecting surfaces 16 in such a direction that the incident angles on the light emitting surface 12a become small and emitted from the light emitting surface 12a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004212447-A (JP)
Title: Electric module
Inventor: SUZUKI TAKATOSHI
IPC: H05K3/28
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric module which can prevent the electrostatic breakdown of a driving circuit element and also the disconnection of a wiring pattern by a single member, and is very advantageous to cost reduction and miniaturization.  <P>SOLUTION: A flexible wiring board 4 connected to a projecting part 1a of one of the glass substrates of a liquid crystal display element LC is formed with a tongue part 4c and an insulating protective sheet 8 is stuck on the surface of the side covered by a shielding case 11 for this flexible wiring board 4. This insulating protective sheet 8 is provided with a short tongue part 8a corresponding to the above tong part 4c, and these tong part 4a and short tong part 8a are superimposed and drawn out of the case through the opening in the assembled state in which the assembly body W bonding the flexible wiring board 4 stuck with the insulating protective sheet 8 to the liquid crystal display element LC is housed in the housing case 10 and covered by the shielding case.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208865-A (JP)
Title: Earplug
Inventor: SHIRAI YUICHIRO
IPC: A61F11/08
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earplug, simply removed, heightening the soundproof and waterproof effect, clean and usable for long time.  <P>SOLUTION: This earplug 10 is composed of a plug body 20 formed of plastic material freely deformable at an ordinary temperature, and a cover 30 formed of a plastic film to cover the plug body 20. The plug body 20 is shaped like a bullet so that the tip directing toward an inlet of an earhole is pointed, and provided with a takeout piece 32 at the rear end thereof. The plug body 20 is covered with the cover 30 to form the takeout piece 32 at the rear end. Covering of the plastic film prevents adhesion of dirt to the plug body 20, so that the plug can be used cleanly for long time. The takeout piece 32 is fitted to the rear end, whereby even if the earplug 10 is inserted to the inmost part of the meatus acusticus, it can be easily removed. Since the earplug is not elastic, no pressure is applied so that a user can comfortably wear the earplug for long time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004213286-A (JP)
Title: Loan quota computing method and loan collection method
Inventor: ISHIHARA YASUHIRO
IPC: G06Q40/02
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for safely lending a fund and collecting a debt in cooperation with a local government, a financial institution, a contract company, and a cooperative society.  <P>SOLUTION: A computer installed in the cooperative society is provided with a loan application receiving step for receiving an application for a loan from a member company of the cooperative society with contract information and payee detail information, a loan quota calculating step for calculating a loan quota on the basis of an order receiving amount and information of a payment site among information acquired in the application receiving step, and a loan application step for applying the loan from the financial institution to the member company and payment from the member company to a payee to the financial institution.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185581-A (JP)
Title: Franchise of novel security system by moving type patrol center
Inventor: SHIMADA YUKIO
IPC: G06Q50/10
Filed: 2002-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a franchise of a novel security system by a vehicle moving type patrol center, without going through a large-scale mission control center, intended for a reasonable security service.  <P>SOLUTION: The security service employs a vehicle as a moving type patrol center and is equipped in the vehicle with a personal computer and a general-purpose personal computer telephone, IP telephone, portable information terminal (such as PDA), cellphone, PHS or the like based on the feature of portability of a cellphone connection modem built-in car navigation. In this security system, an infrared sensor, CCD camera system, various sensor and communication network are installed in a company having a contract. In this security system, using a technical means which can easily offer 24-hour security service by two-way communication, a security business approved enterprise or a qualified person which can obtain approval and a guard having a business experience of 3 years or more perform mechanical security business.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003535975-A (JP)
Title: 冷間加工金属用の被覆
IPC: C23C22/07
Filed: 2001-06-06
Abstract: (57)【要約】
本発明には、接触領域に組成物と共に導かれる金属素材表面に化成処理及び潤滑を兼ねた皮膜を形成するための組成物が含まれる。この組成物は（ａ）脂肪族炭化水素成分の炭素数が１８以上のオキシエチル化脂肪族アルコール、（ｂ）溶解したりん酸アニオンを含んでいる。この組成物は更に無機のホウ素、脂肪酸のアルカリ金属塩、りん酸塩皮膜促進剤を含有する事が好ましい。
Patent JP-2004517605-A (JP)
Title: 標的化遺伝子破壊を含むトランスジェニックマウス
IPC: C12N15/85
Filed: 2001-06-21
Abstract: 本発明は、トランスジェニック動物、ならびに遺伝子機能の特徴付けに関連する組成物および方法に関連する。詳細には、本発明は、標的遺伝子中に変異を含むトランスジェニックマウスを提供する。このようなトランスジェニックマウスは、疾患のモデルとして、そして遺伝子発現および遺伝子機能を調節する薬剤を同定するため、そして種々の疾患状態（ｓｔａｔｅ）および疾患状態（ｃｏｎｄｉｔｉｏｎ）の可能性のある処置として有用である。本発明はさらに、標的遺伝子の発現または機能に対して効果を有する薬剤を同定する方法を提供する。この方法は、トランスジェニック動物、好ましくはマウスに有効量の薬剤を投与する工程を包含する。
Patent JP-2004504023-A (JP)
IPC: C12M3/06
Filed: 2001-07-19
Abstract: The invention concerns a cell culture chamber having at least two planar filtering membranes with different cut-off, delimited by an envelope with axis of symmetry formed by an outer lateral wall, two end walls and inlet ports and outlet ports for dynamic liquid media, and a bioreactor containing the culture chamber for extracorporeal culture of animal cells.
Patent JP-2004506641-A (JP)
IPC: C07F9/48
Filed: 2001-08-17
Abstract: The present invention concerns novel unsymmetrical chiral diphosphines of a mixed aliphatic-aromatic type and processes for synthesizing them, complexes of these compounds and their use as catalysts.
Patent JP-2004507926-A (JP)
IPC: H04B3/58
Filed: 2001-08-13
Abstract: The method involves feeding the signals to the side of the output lines or the rail distributors (2,2') in order to improve the transmission characteristic. A high frequency shunt between two output lines or rail distributors via the power supply is prevented by a high impedance filter (18,18') for signals in the signal frequency range. Independent claims are also included for the following: an arrangement with a mechanism for implementing the method.
Patent JP-2004515589-A (JP)
Title: 加熱歪み抵抗を有する難燃性ポリカーボネート組成物
IPC: C09K21/12
Filed: 2001-11-26
Abstract: 本発明は、（Ｉ）芳香族ポリ（エステル）カーボネート、少なくとも１種のビニルモノマーからガラス転移温度が１０℃未満の少なくとも１種のグラフトベースへグラフト化されたポリマー、熱可塑性ビニル（コ）ポリマーまたはポリアルキレンテレフタレートから成る群より選択される少なくとも２種の成分と、（ＩＩ）下記の式（Ｉ）のリン化合物の混合物０．５〜２５重量部とを含有する組成物であって、該組成物が、Ｘまたは基Ｒ １ 、Ｒ ２ 、Ｒ ３ およびＲ ４ のうち少なくとも１個が異なる式（Ｉ）のリン化合物を少なくとも２種含有することを条件とし、および前記全成分の重量部の和が１００である組成物に関する。 【化１】
Patent JP-2004515354-A (JP)
IPC: C08J7/06
Filed: 2001-12-11
Abstract: Provided is a method for modifying an internal surface of a container or closure, which method comprises contacting the internal surface with a fluorine-containing silane conpound to form a modified surface, wherein the container is suitable for storing a medicament.
Patent JP-2004515412-A (JP)
Title: 車両のブレーキ装置を制御するための方法及び装置
IPC: B60T13/66
Filed: 2001-11-09
Abstract: 本発明は、車両のブレーキ装置を制御するための方法及び装置に関し、この際、パイロット圧のための第１閾値Ｓ１の超過に依存し且つパイロット圧・変化率のための第２閾値Ｓ２に依存してフルブレーキサポートが行われ、それに対し、閾値Ｓ２よりも小さいパイロット圧・変化率のための閾値ＳＢを超過する場合にはブレーキサポートがスタンバイ段階に移行する。
Patent JP-2004516724-A (JP)
Title: ブロックベースの動き補償の精度を改善するための方法
IPC: H04N7/26
Filed: 2001-12-11
Abstract: 動きベクトルを使用して補間フィールドを生成するために動き補償を使用するタイプのビデオ画像アップコンバージョンユニットにおける使用向けに、動き補償に関する改善された方法が開示される。本方法は、画素に動き補償を実行して、該画素に割当てられている動きベクトルが正しいか、誤っているかを判定する。動きベクトルが誤っている場合、本方法は、該画素の値を予め記録されている値に設定する。この予め記憶されている画素値は、該画素について、前のフレームからの対応する動き補償された画素の値と、次のフィールドからの対応する動き補償された画素の値との間の値における差を計算することにより取得される。次いで、この差は、閾値と比較される。この差が閾値よりも小さい場合、該画素の値は、前のフレームからの対応する動き補償された画素の値と、次のフィールドからの対応する動き補償された画素の値との間の値との平均に等しく設定される。
Patent JP-2004516832-A (JP)
Title: 髄鞘障害に関するペリアキシンの欠損
IPC: C12Q1/6883
Filed: 2001-12-13
Abstract: 本発明は、シャルコーマリーツース症候群および／またはドゥジュリーヌソッタ病を含む髄鞘障害に関連するペリアキシン（ＰＲＸ）における欠陥に関する。ドゥジュリーヌソッタ病由来の髄鞘障害を有する血縁でない個体は、劣勢ＰＲＸ変異を有する。ＰＲＸ位置は、重篤な常染色体劣勢の脱髄神経障害関連する領域にマッピングされ、そしてまたマウス第７染色体上のＰｒｘ位置に対してシンテニーである。本発明は、個体における髄鞘障害を診断する方法であって、該個体からの核酸を含む試料を得る工程，およびペリアキシンポリヌクレオチドにおける変化について該試料をアッセイする工程であって、該変化は該髄鞘障害と関係がある工程を包含する、方法を提供する。
Patent JP-2004517445-A (JP)
Title: カラーバランスを電気的に調整するｌｅｄ照明装置
IPC: F21V9/40
Filed: 2001-12-12
Abstract: 白色光を発光するＬＥＤ照明装置の組み合わせ光出力（色度）を、アレイ内の少なくとも複数のＬＥＤの光出力を測定すべく配置した単一のフォトダイオードによる測定にもとづいて電子的に制御する。このことは、時間パルスのシーケンス中に、各色のＬＥＤの光出力を別個に測定することによって達成される。赤色、緑色、及び青色ＬＥＤのアレイに対しては、測定シーケンス中に３つの時間パルスが存在する。各時間パルス中には、測定する色の電流をオフ状態にする。通常のフォトダイオードの応答時間は極めて短く、このため測定シーケンスは観測者が検出できないくらいに十分短い時間（例えば１０ｍｓ）で実行することができる。色毎に測定した光出力を、ユーザの制御によって設定可能な所望の出力と比較して、必要に応じて各色ブロック用の電源を変化させる。このようにして色度を、光出力を変化させる要素とは無関係に自動的に制御することができる。このユーザ入力は、所望の色度を例えば暖色系の白色（より大きな赤色出力）あるいは寒色系の白色（より大きな青色出力）に変化させることができる。
Patent JP-2004526005-A (JP)
Title: 溶融法ポリカーボネート触媒系
IPC: C08G64/30
Filed: 2001-06-27
Abstract: 本発明は、一般式Ａ x   +y ［（ポルフィン−Ｔｍ）Ｂ y   -x ］（式中、Ａは特定のアルカリ金属であり、Ｂは電荷均衡用のスルホン酸基、カルボン酸基又はホスホン酸基を含み、Ｔｍは遷移金属である。）で表され、ポリカーボネート溶融重合触媒として有用な大環状ポリピロールの塩である重縮合触媒を用いるポリカーボネートの製造方法を提供する。我々は、この新しい種類の触媒がジフェニルカーボネートとビスフェノールＡの溶融重合によるビスフェノールＡポリカーボネートの製造に関して優れた重合速度を与えることを見出した。その上、本発明の触媒は、溶融ポリカーボネートプロセスに通常付随する枝分れ副反応（すなわち、フリース生成物の生成）のレベルを実質的に低下させる点で極めて選択的であることも判明した。
Patent JP-2005505233-A (JP)
IPC: A61K45/00
Filed: 2002-01-10
Abstract: The present invention relates to a method for transfection of cells using at least one protein capable of forming nucleoprotein filaments, wherein the protein is initially modified with at least one functional component which influences one or more steps of the transfection, the nucleic acid to be transfected is then loaded with the modified protein, whereby the nucleic acid and the protein form a filament-like complex, and this complex is finally added to the cells to be transfected. The invention further relates to a transfection agent consisting of nucleoprotein filaments (NPF), with at least one nucleoprotein filament-forming protein being modified with at least one functional component for the transfection. Furthermore, the present invention relates to the use of the transfection agent according to the invention for producing a drug for gene therapeutic treatment of humans and animals. The present inventions also includes corresponding pharmaceutical preparations, especially for use in gene therapy as well as the use of such transfection agents as component in kits.
Patent JP-2004524244-A (JP)
Title: 被覆モノフィラメントテープボビンおよび巻取方法
IPC: B65H55/00
Filed: 2001-08-23
Abstract: 被覆がテープ（２ａ〜２ｄ）の重量の２０％と１２０％の間である、ボビン巻きされた被覆モノフィラメントテープ（５ａ〜５ｄ）。被覆されたモノフィラメントデンタルテープをボビン巻きする方法は、被覆の状態調節手段（４）と、実質的に一定の張力で巻き取る手段（３、３ａ）とを共に含み、解けず、逆戻りを起こすことなく一様に取り出せ、また被覆の変位が実質的にない、張力制御されたボビン（５ａ〜５ｄ）が製造される。
Patent JP-2004529885-A (JP)
IPC: A61K31/438
Filed: 2002-02-26
Abstract: Composition derived from traditional Chinese herbal medicines, medicinal plants and extracts thereof, are provided. These compositions can be used as chemopreventive and therapeutic agents.
Patent JP-2004528079-A (JP)
Title: 硬化したチューブおよびシートを形成するための方法および装置
IPC: A61F2/06
Filed: 2002-03-26
Abstract: 生体適合性材料の硬化したチューブを製造するために、レギュレーター部材(318)を一塊の硬化性液体に接触した状態で導管(303)に沿って移動させ、これにより液体の薄層を形成し、この薄層を硬化用流体に即時的に接触させて硬化したチューブを形成する。チューブに生存細胞を組込むことが可能であり、組込み後、生存細胞を導管(303)中で培養すれば外科用インプラントが作製される。
Patent JP-2004532426-A (JP)
Title: 広告端末装置
IPC: G07F19/00
Filed: 2002-02-25
Abstract: 広告端末装置（１２）および広告端末装置のネットワーク。広告端末装置としては、ＡＴＭ（１２ｂ）を使用することができる。ＡＴＭ（１２ｂ）は、ＡＴＭ（１２ｂ）の近くの携帯機器（２６，２８）と無線通信するためのトランシーバ（８０）を備える。ＡＴＭ（１２ｂ）は、無線通信設備（２６ａ，２８ａ）を有するＰＤＡ（２６）および携帯電話（２８）のような携帯機器を検出することにより、また、携帯機器の所有者を識別することにより、ＡＴＭ（１２ｂ）の近くの人々のプロファイルを生成するために動作することができる。ＡＴＭは、また、人々の生成したプロファイルに適した広告を表示するために動作することができる。
Patent JP-2004535698-A (JP)
Title: 無線通信システムにおける放送シグナリングのための方法および装置
IPC: H04M11/10
Filed: 2002-03-28
Abstract: 無線通信システムの放送チャンネル上で、伝送内の放送セッションでインターリーブされた放送オーバーヘッド情報を供給するための方法および装置。１つの実施形態では、情報は、放送内容を処理するためのパラメータおよびプロトコルスタックを識別する。１つの実施形態では、ユーザが代わりの放送チャンネルに変わるときに、迅速に更新するために、情報を受信機に記憶する。 【選択図】図２２
Patent JP-2004211458-A (JP)
Title: Opening/closing door for sound insulating wall and the like
Inventor: AKIYAMA DAISUKE
IPC: E06B3/46
Filed: 2003-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing door for a sound insulating wall etc., which facilitates the attachment/detachment of a mobile door thereof, and drastically reduces labor and costs necessary for repair and inspection.  <P>SOLUTION: The opening/closing door is formed of a frame member 32 (upper frame member) formed like a box in cross section and having a guide groove 38 on the lower surface thereof, a lower rail member 6, a fixed door 7 firmly mounted to the lower rail member, the mobile door 8 mounted on the same in a horizontally movable manner, and a hanger rail 34 arranged on one side of the guide groove 38 for hanging in a cantilevered manner, a sash roller 39 of a sash roller bearing member 35 detachably attached to an upper portion of the mobile door 8 with a fixing bolt 47. The sash roller bearing member 35 is provided with a fixing bolt 43 for preventing the deviation of the sash roller 39 from the rail. Thus the opening/closing door can be drawn from below the hanger rail 34 by detaching the fixing bolt 43 from the sash roller bearing member 35, separating the sash roller bearing member 35 from the mobile door 8, and diagonally tilting the mobile door.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004214543-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KANNO YOSHINORI
IPC: H01L23/31
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and the manufacturing method thereof which has the constitution for dealing with the further increase of its external terminals.  <P>SOLUTION: The semiconductor device 10 has a first principal surface 36 having a plurality of electrode pads 34, a second principal surface 38, a semiconductor chip 30 interposed between the first and second principal surfaces 36, 38 and having a plurality of side surfaces 37, an expanded portion 20 contacted with the side surfaces 37 of the semiconductor chip 30 and surrounding them, a substrate 12 having a first surface 12a contacted supportingly with a second surface 20b of the expanded portion 20 and with the second principal surface 38 and for so conducting the heat generated from the semiconductor chip 30 as to be able to dissipate the heat from the side of a second surface 12b to the atmosphere, an insulation film 40 formed on a first surface 20a and the first principal surface 36, a plurality of wiring patterns 42 derived from the electrode pads 34 to the upside of the first surface 20a of the expanded portion 20, a sealing portion 44 so formed on the wiring patterns 42 and on the insulation film 40 as to expose one-portions of the wiring patterns 42 to the external, and a plurality of external terminals 47 provided above the wiring patterns 42 present in the region including the upside of the expanded portion 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220814-A (JP)
Title: Switch
Inventor: HAYAFUNE MASAMI
IPC: H01H9/02
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch allowing an insulation distance of a charging component to be easily secured by expanding a housing recessed part for housing the charging component in a body as compared with that of a conventional structure.  <P>SOLUTION: A vessel 1 is composed by connecting a body 11 with terminal boards 21 and 22 and a switching piece 24 housed to a cover 12 for holding a handle 14 used for operating a contact. The vessel 1 is mounted to a mounting frame 3 in a form with the handle 14 exposed from a mounting window 31 formed in the mounting frame 3 by engaging connection claws 13a projecting to both sides of the cover 12 with connection recessed parts 32 formed on the mounting frame 3. The distance between both the side surfaces of the body 11 is set larger than the distance connecting, with each other, centers between the base ends and the tips of the connection claws 13a on both sides of the cover 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003287897-A (JP)
Title: Method of patterning resist, method of manufacturing ink jet print head, and patterned resist
Inventor: BURKE CATHIE J
IPC: G03F1/00
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process to obtain broad range of feature detail in the same resist film with sufficiently uniform surface topography and without the need to perform significant post-patterning processing.  <P>SOLUTION: A multi-transmissive mask is used. In a negative resist, a region having the low transmissivity of the mask is arranged on the region of the resist aimed at small exposure or the minimal exposure to form a large-pattern region. A region having the high transmissivity of the mask is arranged on the region of the resist aimed at great exposure to form the fine detail having a high aspect ratio. The opaque portion of the mask is arranged on a region at which no resist holding is desired.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004221425-A (JP)
Title: Electrode and its manufacturing method, electrochemical element, electrochemical capacitor, battery and electrochemical sensor
Inventor: KURIHARA MASAHITO
IPC: H01M4/587
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode which well enhances performances such as a high capacity and high sensitivity in an electrochemical element while reducing a size thereof, and to provide the electrochemical element or the like.  <P>SOLUTION: An electrochemical capacitor 20 comprises a pair of electrodes 22 composed of an electrode 22a and an electrode 22b which are arranged in face to face, and held and jointed to electrode support plates 21, 21, respectively, which are connected to a power source 30. The pair of electrodes 22 are accommodated in a housing 25 with a separator 23 arranged between the electrodes 22a, 22b and with an electrolyte 24 filled therebetween. Both of the electrodes 22a, 22b contain as main components remnant materials (fullerene residue) resulting from the removal of fullerenes by fullerene extraction, from a synthetic carbonaceous material that has been produced by arc discharge or the like.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217155-A (JP)
Title: Brake controller for vehicle
Inventor: MATSUMOTO HIROAKI
IPC: B60T8/26
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To certainly prevent degradation of operating feeling at a finish time of braking force distribution control, in a brake controller for a vehicle comprising a brake pressure regulating means including a normally-open-type solenoid valve for preventing hydraulic action from a master cylinder to a wheel brake at a valve closing time and a control unit for performing front and back braking force distributions by performing anti-lock brake control for eliminating locking tendency by controlling an operation of the brake pressure regulating means in response to a lock tendency determination result of the wheel and opening the normally-open-type solenoid valve corresponding to the rear wheel at the finish time of the braking force distribution control of performing the front and back braking force distribution by controlling the normally-open-type solenoid valve corresponding to the rear wheel to the valve closing side.  <P>SOLUTION: The control unit finishes the braking force distribution control in response to a lapse of a predetermined time after the wheel speed or an estimated car body speed decreases to a predetermined speed just before the stop of the car body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228842-A (JP)
Title: Collection circuit for distortion compensation data of transmission power amplifier
Inventor: SATO KAZUYOSHI
IPC: H04B7/005
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collection circuit for distortion compensation data of a transmission power amplifier for securing the continuity of a collection processing and the signal throughput of a highly efficient DSP even when an ACP data collection processing increases.  <P>SOLUTION: The transmission power amplifier performs an arithmetic processing of cumulatively adding ACP data which are distortion signals and generating an average value and the signal processing of non distortion signal data at each prescribed timing by using a DSP circuit, outputs distortion compensation control data as the result and compensates distortion by adaptive pre-distortion control. The collection circuit is provided with a cumulative addition circuit for the ACP data, a setting register circuit for setting the data length of the ACP data to a prescribed value, a counter circuit for turning the number of times of adding the ACP data to the prescribed value and an ACP data register circuit between the cumulative addition circuit and the DSP circuit for controlling the read of the ACP data. The distortion compensation control data are taken out from the DSP circuit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226222-A (JP)
Title: Static electricity measuring method and static electricity measuring instrument
Inventor: SHINAGAWA TOMO
IPC: G01R29/12
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure static electricity generated in a printing member of a printer.  <P>SOLUTION: In this method of measuring the static electricity generated in the printing member 50 of the printer, a static electricity detecting part 94 is arranged in a position close to a reverse face of a printing face of the printing member 50 to detect the static electricity charged in the printing member 50. A level of the generated static electricity is accurately measured thereby in any portion of the printing member 50, so as to allow a countermeasure for removing effectively the static electricity that is a cause of ink contamination or the like.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003231279-A (JP)
Title: Method for correcting color error due to damaged ink ejection element
Inventor: BARR JEFFREY H
IPC: B41J2/21
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To compensate a damaged ink ejection element in a printing system using a single pass with respect to a recording medium.  <P>SOLUTION: A reference print mask is obtained to recognize a damaged ink ejection element. An original color measured value is confirmed by each pixel to be printed by the damaged ink ejection element and a replaced color measured value of which the value is the nearest to the original color measured value which is represented without using the damaged ink ejection element is determined. A number of ink drops to be deposited and the color are adjusted based on the replaced color measured value to change a reference print mask to form the changed print mask.  <P>COPYRIGHT: (C)2003,JPO