baber/WOPTO huggingface dataset:
Patent JP-2003173291-A (JP)
Title: Memory controller
Inventor: MINAMI TOSHIAKI
IPC: G06F12/02
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory controller capable of enhancing access efficiency and the effectiveness of a prefetch buffer.  <P>SOLUTION: The memory controller is connected to a plurality of masters and is also connected to a memory device via a memory bus and writes information onto the memory device upon requests from the plurality of masters and reads it. The memory controller is provided with the prefetch buffer which performs prefetching and retains the result, a means for designating the range of addresses, and a means for comparing a fetch request address to information retained by the address range designating means. The result of the prefetching is controlled to be stored into the prefetch buffer only if the fetch request address is within the range designated by the address range designating means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178256-A (JP)
Title: Tag reader and rf tag
Inventor: TERAURA NOBUYUKI
IPC: G06K7/10
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To normally read an RF tag by recognizably constituting a position of an antenna in the RF tag.  <P>SOLUTION: This tag reader has the reading function to an optical information recording tag and the RF tag 1, and is constituted so as to image and take in marks 3a and 3b arranged on a surface of the RF tag 1, and displaying the position of the antenna 2 built in the RF tag by an image taking-in means, to determine whether or not the RF tag 1 can be read on the basis of this taken-in image, and to read the RF tag 1 when determining that the RF tag 1 can be read. This constitution can normally and quickly read the RF tag since a user can clearly recognize the position of the antenna 2 in the RF tag 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171779-A (JP)
Title: Coating original sheet, surface control method for coating original sheet, and method of producing coated steel sheet having excellent corrosion resistance in worked part
Inventor: KUMON FUMISHIRO
IPC: C23C22/78
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chromium based coated steel sheet which has corrosion resistance in a bent part as well as adhesion to a coating film after coating by treating a coating plating original sheet with a surface control solution containing Mg ions, and substitutionally precipitating Mg over the surface of the plated layer.  <P>SOLUTION: A coating original sheet consisting of a hot dip galvanized steel sheet, a hot dip Zn-Al based plated steel sheet, or a hot dip Zn-Al-Mg based plated steel sheet is treated with an aqueous, acidic solution containing 10 to 10,000 ppm Mg ions as well as Ni ions to control its surface, and an Mg compound in 0.1 to 100 mg/m<SP>2</SP>by coating weight expressed in terms of Mg is substitutionally precipitated over the surface of the plated layer. After that, the steel sheet is subjected to chromate treatment so as to be coated with a coating type chromate treatment solution, and, after that, the steel sheet is coated with a resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176471-A (JP)
Title: Adhesive composition for semiconductor device and adhesive sheet for semiconductor device and semiconductor device
Inventor: SHIMIZU TAKESHI
IPC: C09J177/12
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new adhesive sheet for a semiconductor device excellent in wire bonding properties, adhesive properties and solder heat resistance, and to provide a semiconductor device using the same.  <P>SOLUTION: An adhesive composition for a semiconductor device contains a polyester amide and a phenol resin in the adhesive as the indispensable components and the adhesive layer manifests ≤40 of haze, and the adhesive sheet for the semiconductor device comprises the adhesive layer and at least an organic insulating film layer and contains the polyester amide and the phenol resin as the indispensable components and the adhesive layer manifests ≤40 of haze.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193942-A (JP)
Title: Fuel injection valve
Inventor: HEYSE JOERG
IPC: F02M61/18
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve which can be manufactured at a low cost and eliminate an adverse effect of polluting a passage.  <P>SOLUTION: A valve seat body 5 has a valve seat surface 6 in cooperation with a valve closing body 4, a swirl disk 35 has a swirl passage 36 having a composition in the tangential direction to generate the swirl, and is located on the upstream side of the valve seat surface 6, and a swirl chamber 37 is formed between the swirl disk 35 and the valve seat body 5. The fuel to be injected is regulated by a throttle at a column side area regulated by the radius (r) and the height (h) of the swirl chamber 37. However, if only one swirl passage is present, the column side area is smaller than the transverse sectional area of the swirl passage, and if a plurality of swirl passages are provided, the column side area is smaller than the total transverse section area of these swirl passages.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177896-A (JP)
Title: Network guide
Inventor: TAKAHASHI KAZUKI
IPC: G06F13/00
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network card capable of preventing any network failure such as the impossibility of the use of a network card even at the time of setting the same setting information in network cards in which the operations of information equipment are set from a plurality of setting origins (users).  <P>SOLUTION: In this network card having a control part 7 which comprises an entry preparing part 12, an entry retrieving part 13, a setting invalidity noticing part 14, an entry registering part 15, a queue preserving part 16, a queue 17, and a storage part 18, when new setting information is received, the entry of the new setting information is prepared, and when the entry of the same category as that of the new entry is not registered in the network card, the new entry is registered, and when the entry of the same category as that of the new entry is already registered, the registration of the new entry is made invalid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177162-A (JP)
Title: Voltage detection circuit test device
Inventor: YANAGIHARA NOBUYUKI
IPC: G01R31/316
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage detection circuit test device for testing a voltage detection circuit simply, accurately in a short time.  <P>SOLUTION: In this voltage detection circuit test device 1, a counter circuit 2 counts a reference clock CLK which is an input clock and outputs a digital signal having the number of bits corresponding to a counted value Cd to a D/A conversion circuit 3, and the D/A conversion circuit 3 performs analog conversion of the counted value Cd and inputs a sweep voltage Vs rising or falling at a prescribed step width into a semiconductor voltage detection circuit 10. When the sweep voltage Vs reaches a specified detection voltage Vg, a semiconductor voltage detection circuit 10 outputs a voltage detection flag signal Sf to the counter circuit 2 as an enable signal, and the counter circuit 2 stops counting and holds the counted value, and the counted value is used as the detection voltage Vg of the semiconductor voltage detection circuit 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177477-A (JP)
Title: Fresnel lens sheet and transmission type projection screen
Inventor: SEKIGUCHI HIROSHI
IPC: G03B21/62
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that when the angle of the incident light increases, the proportion of the incident light from the vertical face of the lens increases and this makes difficult to effectively direct the incident light to the observer.  <P>SOLUTION: The light I<SB>2</SB>entering the lens slope 2a of the Fresnel lens sheet 1 is made to exit in the direction inwardly shifted by an angle θ<SB>2</SB>from the direction of the optical axis, while the light I<SB>1</SB>entering the vertical face 2b of the lens is made to exit in the direction outwardly shifted by an angle θ<SB>1</SB>from the direction of the optical axis. The angles θ<SB>1</SB>and θ<SB>2</SB>are controlled to be almost equal to each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182886-A (JP)
Title: Automatic original document feeding device
Inventor: HATTORI HITOSHI
IPC: G03G15/00
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic original document feeding device in which a lighting time of a light emitting element of a original length sensor installed on a original loading tray is made into the requisite minimum and the original length is detected accurately.  <P>SOLUTION: This automatic original document feeding device is provided with one or more original length sensors 30 installed on the original loading tray 2 on which a original to be fed is loaded for detecting the approximate length of the loaded original in the conveyance direction and a controller 100 for control of lighting the light emitting element of the original length sensor 30 immediately before detection and turning it off immediately after the detection.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003071671-A (JP)
Title: Clamp base
Inventor: RIN GENKA
IPC: B23Q3/12
Filed: 2001-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a clamp base which can stably clamp a cutter even when a power shaft of a tool machine is driven clockwise or counterclockwise. SOLUTION: The clamp base comprises a connecting rod 10, a drive shaft 20, a drive nut 30, a ball ring 40, a locking washer 50, a drive ring 60 and a tool clamp 70. When the drive ring 60 is tightened, the drive shaft 20 is extended to allow the cutter to be clamped by the tool clamp 70. When the drive ring is loosened, the drive shaft 20 is retracted to loosen the cutter by the tool clamp 70. When the drive ring 60 is tightened, the locking washer 50 is positioned by the ball ring 40, and a protruded part 53 is fitted in an arc slot 63. The drive ring 60 is restricted thereby, and thus, the clamped cutter can be stably moved even when the power shaft of the tool machine is driven clockwise or counterclockwise.
Patent JP-2003181122-A (JP)
Title: Play facility
Inventor: ISHIGAKI ATSUSHI
IPC: A63F7/02
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide suitable services to players by performing service games after ball dispensing starts without selecting the machine type of an inter-stand ball dispenser or a Pachinko machine.  <P>SOLUTION: When the player inserts a prepaid card to a card sandwich mechanism 11 and turns on a ball lending switch 13, a game controller 21 where an ON signal of the ball lending switch 13 is inputted outputs an instruction to open the opening/closing body of a variable prize winning device 22 to a variable prize winning device 22 of the Pachinko machine 2 and the opening/ closing body of the variable prize winning device 22 is opened. On the other hand, a ball put-out mechanism packaged in the Pachinko machine 1 puts out balls as lent balls from the rear side of the Pachinko machine 2 to a tray device provided on the front face of the Pachinko machine 2 so that the player can shoot balls at the Pachinko machine 2. When the player performs shooting operation at the Pachinko machine 2, the balls supplied from the tray device are shot onto a play area and taken into the variable prize winning device 22 during opening of the opening/closing body while being turned around on the play area.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182145-A (JP)
Title: Digital exposure device for photosensitive material
Inventor: KUREMATSU MASAYUKI
IPC: B41J2/45
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable connection of a plurality of line exposure heads in a manner that the quantity of light near a connecting part is prevented from changing and the connecting part is undistinguishable.  <P>SOLUTION: The digital exposure device for photosensitive materials is provided with line exposure heads 1 and 2 having many recording elements arranged in a horizontal scanning direction in a line, and transfers the photosensitive material P to expose digital images from the line exposure heads 1 and 2. The device has a structure in which the plurality of line exposure heads 1 and 2 are set in a longitudinal direction so that respective ends overlap at an exposure time, and the line exposure heads expose the photosensitive material P wider than one line exposure head length. A part L overlapping at the exposure time is covered with light shielding materials 5 and 6 into contact with the photosensitive material P, whereby each digital image light from the line exposure heads 1 and 2 is cut to form the connecting part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002311990-A (JP)
Title: Activation method and system of voice-controlled apparatus
Inventor: HINDE STEPHEN JOHN
IPC: G10L15/28
Filed: 2001-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system of activating a voice-controlled apparatus which minimizes the risk of activating more than one such apparatuses at a place where multiple voice-controlled apparatuses exist in close proximity. SOLUTION: In order to activate a specific apparatus, a user 10 is required both to be facing the apparatus 14 and speaking at the same time. The apparatus is then activated, preferably only while the speaking continues and for a limited period thereafter. Detection of whether the user is looking at the apparatus is effected using a microphone array. This array is, for example, composed of the microphones 16 of the individual apparatuses 14. The apparatuses are provided with short-range transceivers 56 for exchanging microphone data between them.
Patent JP-2003188154-A (JP)
Title: Plasma processing system and plasma control method
Inventor: KANETSUKI RITSUO
IPC: H05H1/46
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma process system and a plasma control method by which generation and preservation of a plasma can be stably and efficiently performed and the process uniformity using the plasma can be improved.  <P>SOLUTION: The plasma process system 26 is provided with a process chamber 7 for performing a process using a plasma, a microwave introducing means 3a-3d for introducing microwaves into the process chamber 7, slot members 15a-15d having several openings which are arranged in the transmission path of the microwave introduced into the process chamber 7 by the microwave introducing means 3a-3d, have long axes and form the transmission path of the microwave and slot control means 16, 17a--17d and 18a-18d by which the area and the position of the openings can be changed in the direction of the long axis of the openings.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186203-A (JP)
Title: Manufacturing method for mold
Inventor: MATSUNAGA KAZUO
IPC: G02B5/02
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a mold for molding a surface state having a plurality of fine regularly-arrayed projections, specially, a manufacturing method for a mold which makes it possible to efficiently manufacture the shape of a fine recessed part for fine projection molding with a high degree of freedom.  <P>SOLUTION: A light-soluble coating provided on a base material is irradiated in order with a light beam controlled with a specified light quantity distribution from the center of the beam and after the part of the light-soluble coating solved according to the quantity of irradiation light is developed and removed, the base material surface is etched to form a plurality of fine recessed parts in a shape corresponding to the light quantity distribution of the irradiation light beam on the base material surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193188-A (JP)
Title: High tensile strength galvannealed, cold rolled steel sheet having excellent stretch-flanging property and production method therefor
Inventor: MOCHIDA TETSUO
IPC: C23C2/06
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high strength galvannealed, cold rolled steel sheet which has stretch-flanging properties suitable as those of the stock for automobile parts, and also has satisfactory plating suitability.  <P>SOLUTION: The plating original sheet of the high tensile strength galvanized, cold rolled steel sheet has a composition containing, by mass, 0.02 to 0.12% C, ≤1.0% Si, ≤3.0% Mn, 0.01 to 0.1% Al, ≤0.1% P, ≤0.02% S, ≤0.005% N, ≤0.1% Ti and/or ≤0.1% Nb, and containing C, Si, Mn, Ti, and Nb in the ranges where the temperatures Ac<SB>1</SB>, Ac<SB>3</SB>, and Tre obtained by substituting them for a prescribed calculation equation satisfy Ac<SB>1</SB>≤Tre≤Ac<SB>3</SB>, and the balance Fe with inevitable impurities, and has a steel structure consisting of a ferrite main phase having a mean crystal grain diameter of ≤3.5 μm, and a second phase mainly consisting of bainite or pearlite, and having a mean crystal grain diameter of ≤3.5 μm, and in which the hardness (Hv)<SB>2</SB>of the second phase is 1.3 to 2.5 times the hardness (Hv)F of the above ferritic phase.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198272-A (JP)
Title: Feedforward amplifier
Inventor: YAMANE TOSHINOBU
IPC: H03F1/32
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feedforward amplifier that can surely and quickly lead a characteristic value to an optimum point, regardless of the input variation.  <P>SOLUTION: The feedforward amplifier is composed by adding a detection circuit 33 that detects the input signal of a signal line 2 for outputting a DC component, a subtraction circuit 26 that carries out subtraction of the output and the output signal and an addition circuit 19, an A/D converter 27 for converting an analog signal into a digital signal, a table 29 that stores a nominal control value in advance, a D/A converter 30 for converting the digital signal from a CPU 28 to the analog one, and an A/D converter 34 for converting the DC voltage of the detection circuit 33 into a digital value to a transmitter due to conventional feedforward control.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002314735-A (JP)
Title: Image processor, control method and control program thereof
Inventor: KIKUTA AKANE
IPC: H04N1/04
Filed: 2001-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an image processor that sets it in a manner, such that no one can move an optical system by automatically and immediately interrupting the power supply, when the optical system is located at a prescribed fixed position. SOLUTION: The image processor including the movable optical system for reading an original image is configured with a mobile means, that makes the optical system move to a prescribed fixed position, a discrimination means that discriminates whether or not the optical system exists at the prescribed fixed position, and a power supply control means that automatically and immediately interrupts the power supply for the image processing unit, when the discrimination means discriminates that the optical system is located at the prescribed fixed position.
Patent JP-2002254551-A (JP)
Title: Gas barrier laminate and manufacturing method therefor
Inventor: IMAI NOBUHIKO
IPC: C23C14/06
Filed: 2001-12-28
Abstract: PROBLEM TO BE SOLVED: To ensure the improvement in the adhesive properties between a resin film base material and a gas barrier thin film and the retention of superb gas barrier properties in a gas barrier laminate formed of the resin film base material and the gas barrier thin film which is a metal or metallic compound vapor-deposited thin film. SOLUTION: This gas barrier laminate is characterized in that a polyimide film by a vapor deposition synthesizing process and the gas barrier thin film formed of a metal or a metallic compound by a physical vapor deposition process are laminated in that order on the resin film base material.
Patent JP-2003501730-A (JP)
Title: 環境内の機能制御方法とそのシステム、およびその使用方法
IPC: G05B19/042
Filed: 2000-05-05
Abstract: (57)【要約】
環境内、あるいは、環境関連における事象および／または条件に依存する環境にある第１装置（１０、１２、および１３）の機能を制御するシステム。前記のシステムは、環境における事象および／または条件を登録して、それらの情報を発信する第２装置（７、１５、２１）と、第２装置からの情報と第１装置からの制御コマンドとを受信して、また処理を妨害する情報を含まずに、前記の情報と制御コマンドとをそれぞれ転送する入力／出力装置と、全ての決定を単独で実行するコンピュータ装置（１）とで構成される。
Patent JP-2003502379-A (JP)
Title: 性的機能不全の治療のための成長ホルモン（ｈＧＨ）投与
IPC: A61K38/27
Filed: 2000-06-15
Abstract: (57)【要約】
この革新的現状打破は、両性別の性的機能障害の治療のための医薬品の製造及び該障害の治療方法を目的とした、ＧＨ刺激を結果としてもたらしＧＨ類似効果を誘発するか又はＩＧＦ−Ｉ放出を促進する物質と組合せた形か又は単独でのヒト成長ホルモン（ｈＧＨ、ＧＨ）の使用に関する。
Patent JP-2003503611-A (JP)
Title: 格納式荷重支持カバー
IPC: E04H4/08
Filed: 2000-04-27
Abstract: (57)【要約】
格納式荷重支持カバー（１０）は、２枚のパネルがヒンジ結合されたパネル組（２０，２２）を複数組形成するために互いにヒンジ連結される複数の剛体パネル（１２）を含み、隣り合うパネル組（２０，２２）は相互連結用の支持部材（２８）に対してヒンジ連結される。第１のヒンジ結合されたパネル組（２０）は一端で支持構造（２４）に対して取り外し可能にヒンジ連結され、他端で第１の相互連結用支持部材（２８）に対して取り外し可能にヒンジ連結される。最終のヒンジ結合されたパネル組（６０，６２）は、最終の支持部材（６４）に対して取り外し可能にヒンジ連結される末端パネル（６２）を含む。伸長状態では、パネルの上面は同一平面に位置されて、その上でダンスやスポーツのような運動が行える荷重支持面を形成する。カバー（１０）はアコーデオン形状に格納でき、各々のヒンジ連結されたパネル組は隣接パネル組に当接される。
Patent JP-2003511180-A (JP)
IPC: B04C5/185
Filed: 2000-10-13
Abstract: A vacuum cleaner comprises a cylconic separation unit with a dirty air inlet and a cleaned air outlet at a first end and a dirt collection portion at a second end. The separation unit is supported on the cleaner such that the inlet is located in a lower portion of the first end and such that, in normal use, the longitudinal axis of the chamber lies in, or can be brought to lie in, a substantially horizontal position. A shield member is provided at the inlet for shielding the inlet from the dirt collection portion of the chamber. This helps to prevent dirt from becoming re-entrained in the airflow and the inlet and dirt from falling from the inlet when a user removes the separation unit. The shield also helps to straighten incoming airflow through the inlet. The shield can be formed integrally with a shroud or other insert that fits inside the separation unit.
Patent JP-2003512493-A (JP)
Title: 安定化された難燃性添加剤及びそれらの使用
IPC: C08L23/00
Filed: 2000-10-12
Abstract: (57)【要約】
強化された熱安定性を有する難燃性添加剤組成物を記載する。それらは（Ａ）（ｉ）環状脂肪族環に直接結合した複数の臭素原子を有する難燃性化合物、（ｉｉ）テトラブロモビスフェノール−Ａのビス（２，３−ジブロモプロピルエーテル）及び（ｉｉｉ）テトラブロモビスフェノール−Ｓのビス（２，３−ジブロモプロピルエーテル）から選ばれる少なくとも１種の有機臭素難燃剤、（Ｂ）メルカプトアルカン酸アルキル錫ならびに（Ｃ）ゼオライト助剤から形成されるブレンドを含む。割合は、（Ａ）の重量部当たり０．０１〜０．０８重量部の（Ｂ）、及び（Ａ）の重量部当たり０．０１〜０．３５重量部の（Ｃ）である。これらの添加剤組成物が用いられている熱可塑性ポリマー組成物は向上した性質を有する。
Patent JP-2003513318-A (JP)
Title: 結合型コレステリック液晶ディスプレイ−ソーラーセルアッセンブリ装置
IPC: G02F1/137
Filed: 2000-07-19
Abstract: (57)【要約】
集積された反射型双安定性コレステリック液晶ディスプレイ−ソーラーセルアッセンブリ（２０）は、光透過性基板（２２／２４）間に挟持されるコレステリック液晶物質（４０）の１つの層と、前記第１の基板（２２）の内側面に配置される第１の組の導電性電極（３５）と、前記第２の基板（２４）の内側面に配置される第１の組の導電性電極（３７）と、ディスプレイ行駆動回路素子（２０２）と、ディスプレイ列駆動回路素子（２０４）と、再充電可能なエネルギー蓄積装置（３４０）に電気的に結合されるソーラーセルアッセンブリ（３００）とからなる。ソーラーセルは、第１の基板、液晶物質及び第２の基板を透過した照明光を受光し、ソーラーセルに入射した照明光を電気エネルギーに変換し、再充電可能なエネルギー蓄積装置（３４０）に電力を供給する。コレステリック液晶物質（４０）は、液晶物質の構成にかかわらず、入射光を透過する。
Patent JP-2003527469-A (JP)
Title: ダイヤモンド様カーボンで塗装されたｐｅｔ
IPC: C23C16/26
Filed: 2000-12-29
Abstract: (57)【要約】
本発明は、ダイヤモンド様カーボン（ＤＬＣ）塗膜で塗装されている非金属物である。本発明のＤＬＣ塗装された物品は、塗装される前の該物品のこれら同じ性質を比較した場合に、増強した硬度および増強した耐摩耗性を有する。本発明のＤＬＣ塗膜は、炭化水素プラズマおよび電気パルスの印加により満たされたチャンバー内で塗布される。
Patent JP-2003520299-A (JP)
Title: 尿素を含む酸洗い剤及びその製造法
IPC: C23F1/28
Filed: 2001-01-12
Abstract: (57)【要約】
熔接などの熱処理後のステンレススチール上の酸化物層を除去するための長時間安定な酸洗い剤であって、硝酸及び充填剤を含み、かつ、熱処理したステンレススチール上に塗る酸洗いペースト又はゲル、あるいはスチール上にスプレーする酸洗い液からなる前記酸洗い剤。本発明にしたがい、この酸洗い剤はまた、これを使用するとき亜硝酸フユームの生成を減らすための尿素を含む。
Patent JP-2003533077-A (JP)
Title: 遠隔通信またはインターネットシステムにアクセスする方法およびシステム
IPC: G06Q30/04
Filed: 2001-01-27
Abstract: (57)【要約】
遠隔通信またはコンピュータネットワーク例えばインターネットへのアクセスを管理する方法およびシステム。このシステムは、コンピュータ端末（５１）と通信しているネットワーク（６０）に接続されたゲートウェイサーバ（５０）を含む。コンピュータ端末（５１）における取り外し可能媒体はゲートウェイサーバのアドレス、プロファイル識別子、およびゲートウェイサーバにアクセスしてプロファイル識別子を送信するように端末のオペレーティングシステムに指示するプログラミングを記憶する。ゲートウェイサーバ（５０）は、プロファイル識別子と相関するプロファイルのデータベースを含んでおり、各プロファイルは、アクセス基準と、プロファイル識別子の受信に際してプロファイルのアクセスを指示するプログラミングとを有する。プログラミングは、そのアクセス基準の条件が満たされたかどうかを決定し、ネットワークアクセスを許可または拒否する。任意選択で、アクセス基準はアクセス期間である。さらに、ユーザが残りの時間残高またはクレジット残高を有するかどうかを判定するために勘定請求情報が任意で検査される。プログラミングは、そのアクセス基準の条件が満たされていない場合、ネットワーク（６０）からコンピュータ端末（５１）を切断するためにそのアクセスを監視することができる。方法は、ネットワーク（６０）にアクセスを要求しているユーザまたはコンピュータ端末（５１）を識別することから始まる。プロファイルまたはリクエスタは、アクセス基準を含めて、ゲートウェイサーバ（５０）のデータベースからアクセスされる。ゲートウェイサーバ（５０）は、そのアクセス基準の条件が満たされたかどうか、また、アクセスが許可されるか拒否されるかを判定する。