baber/WOPTO huggingface dataset:
Patent JP-2004175722-A (JP)
Title: Highly hydrated solid cosmetic composition
Inventor: ODERA AKIO
IPC: A61K8/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an excellent highly hydrated solid cosmetic composition usable as a base for solid cosmetics and compounded with a raw material overcoming perspiration phenomena and capable of improving the stability of solid cosmetics even if incorporated with much water.  <P>SOLUTION: This composition is such one as to be compounded with 1.0-50.0 wt.% of one or more kinds of dimer diol derivatives each obtained by reaction between a dimer diol and an epoxide and also combined with wax. The composition enables perspiration suppression by containing water in a solid cosmetic and controlling the hygroscopicity of a pigment in the solid cosmetic product and improves the stability and mechanical strengths of the solid cosmetic even if incorporated with much water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177716-A (JP)
Title: Method for measuring vertex deviation of ferrule for optical fiber
Inventor: ASANO IWAO
IPC: G02B6/38
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring method which is extremely high in measurement accuracy and insures the conduction of correct measurement in vertex deviation measurement of a ferrule 60 by a three-dimensional interference fringe measuring instrument.  <P>SOLUTION: In the vertex deviation measuring method of the ferrule for an optical fiber, the interference fringes are formed by irradiating the tip surface of the ferrule having the tip surface of a spherical surface with light from a light source and receiving the reflected light and the light varied in optical path length from the light source, respectively, and the virtual distance from a central position Q of the interference fringes to an optical axis central position L for irradiation of the tip surface of the ferrule is measured as a distance of the vertex deviation of the ferrule. In the above method, the distance between the central position R of the circle drawn by the interference fringe central position Q by rotating the ferrule based on its central axis and the optical axis central position L is adjusted so as to be ≤12 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000894-A (JP)
Title: Production method of ruthenium-carried alumina and alcohol oxidation method
Inventor: MIZUNO TETSUTAKA
IPC: C07D333/22
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently produce a ketone, an aldehyde, a carboxylic acid, and the like by oxidizing an alcohol at a high conversion ratio by using a ruthenium-based catalyst having excellent alcohol oxidation activity.  <P>SOLUTION: The ruthenium-carried alumina is produced by suspending alumina in a solution containing trivalent ruthenium and then adding a base. Using the ruthenium-carried alumina obtained in such a manner, a carbonyl compound is produced by bringing an alcohol into contact with oxygen in molecular state in the presence of the catalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174428-A (JP)
Title: Water treatment apparatus
Inventor: NITAMI TAKESHI
IPC: B01D61/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment apparatus which can be cost effectively installed in a small area without requiring a conventional large-sized vacuum unit.  <P>SOLUTION: A deaerator sucks the oxygen contained in source water from the water by the negative pressure generated by a vacuum generator. A treated water tube and a power water tube are branched and connected through a pump to an outlet of the deaerator. The treated water tube is constituted in such a manner that water can be supplied to a user. The power water tube is connected to the vacuum generator and generates a negative pressure in a waterway of the power water by a Venturi effect generated by throttling part of the water path of the power water. The negative pressure is supplied by a negative pressure tube to the deaerator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004182354-A (JP)
Title: Ink jet recorder
Inventor: AOKI KATSUMI
IPC: B41J29/17
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recorder capable of stably removing ink on a conveyance member with time and preventing dirt on a rear surface of a medium to be recorded, improper conveyance due to reduction of attraction force, and reduction of printing quality even when conveying a recording paper at a high speed by the conveyance member to cope with high speed printing.  <P>SOLUTION: This ink jet recorder is provided with an ink jet recording head recording image on a member to be recorded, the conveyance member like an endless belt for holding and conveying the member to be recorded, and a cleaning device arranged in close proximity to the conveyance member. In this ink jet recorder, the cleaning device has a liquid supply means supplying liquid to a surface of the conveyance member and a liquid removing means arranged on the downstream side of the liquid supply means to remove liquid adhered to the surface of the conveyance member. The liquid supply means comes into contact with the surface of the conveyance member through a weblike member which can be reeled out and is made of nonwoven fabric.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004148792-A (JP)
Title: Device for attaching plurality of canvases to small-sized easel and method for manufacturing component used at time of attachment of canvases
Inventor: TAKASE KOJIRO
IPC: B44D3/18
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized easel polyfunctional device convenient to utilize the others because an oil painting or the like is slow to dry, capable of being transported because components are light and capable of utilizing the functions of two or more easel stands by one easel stand.  <P>SOLUTION: The small-sized easel polyfunctional device is constituted so that a special holder 4 and special components 1, 2 and 3 are attached to legs to attach the canvases to upper, middle and rear surfaces from the front on which a picture is drawn when the easel is anchored.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004191292-A (JP)
Title: Decoration clock
Inventor: IWANAGA EIJI
IPC: G04B45/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decoration clock with more fun provided with a drivable ornamental body.  <P>SOLUTION: The decoration clock is provided with a rotation plate 500 provided rotatably hands 220 arranged in front of the rotation plate, a support body 600 arranged in between the rotation plate and the hands, ornaments 710, 720, 730 and 740 arranged on the support body, and ornamental driving mechanism 800 arranged on the support body and driving the ornamental body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194750-A (JP)
Title: Mat for golf cart
Inventor: WADA YOSHIHIRO
IPC: A63B55/60
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mat for a golf cart which prevents rain water from sticking on trousers even when the rain water sticks on the golf cart, provides comfortable sitting, does not mar a seat of the golf cart, is good in water draining properties and air permeability, and can be hygienically used.  <P>SOLUTION: This mat for the golf cart has an aspect wherein projected parts 6a on the top face 2a correspond to recessed parts 6b on the back face, and parts to be projected parts 8a of the back face 2b correspond to recessed parts 8b on the top face. Unit lattices A and B each with a rectangular flat plain-like shape are zigzag arranged on the top face 2a and the back face 2b. In addition, the unit lattice A which is projected on the top face 2a side is of a rectangular flat plain-like shape with a hole 10 at the center, and the unit lattice B which is projected on the back face side is of a rectangular flat plain-like shape with no hole at the center. In addition, water drainage channels 12 are formed on a pair of both side parts of the unit lattices B which are projected 8a on this back face side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195075-A (JP)
Title: Nozzle chute
Inventor: HORIGUCHI TOSHIYUKI
IPC: A63F7/02
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle chute which is capable of adjusting a head position of a nozzle in a wide range so as to correspond to various types of game machines, and which does not obstruct opening of a door of the game machine.  <P>SOLUTION: One end of a base member 4 of the nozzle chute is horizontally and rotatably fitted to a token lending machine 1, in which engaging recessed parts 5 are arranged on an upper face of a cylindrical part in vertical and horizontal rows. A middle part is curved so that the head part is toward a game token receiving tray. A nozzle chute turning member 7 is provided with ball latches 8 in an inside of an upper end of a cylindrical base so as to engage with the engaging recessed parts 5, and is fitted to the base member 4 of the nozzle chute. The head position of the nozzle is adjusted by selecting the engaging recessed part 5 for engaging the ball latch 8. A slide groove and an engaging recessed part are provided on an outside lateral position of the base member 4 of the nozzle chute so that the head part of the nozzle chute turning member 7 is turned upward and fixed when the door of the game machine is opened.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203790-A (JP)
Title: (thio)urea compound and recording material using the same
Inventor: KAWAKAMI TADASHI
IPC: B41M5/333
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a recording material which has excellent preservability of a ground and an image, especially excellent heat resistance of a ground and plasticizer resistance of an image.  <P>SOLUTION: The (thio)urea compound is represented by general formula (I) [R<SP>1</SP>and R<SP>2</SP>are each independently a hydrogen atom or a 1-6C alkyl group; m is an integer of 1-3; R<SP>3</SP>is a hydrogen atom, a 1-6C alkyl group or a phenyl group; X is an oxygen atom or a sulfur atom; n and o are each independently 0 or an integer of 1; R<SP>4</SP>and R<SP>5</SP>are each independently a hydrogen atom, a hydroxy group, a nitro group, a halogen atom, a 1-6C alkyl group or a 1-6C alkoxy group; p and q are each independently 0 or an integer of 1]. The recording material comprises at least one kind of the compounds.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202041-A (JP)
Title: Game ball detection member and pinball game machine using the same
Inventor: MIYAJIMA HIROFUMI
IPC: A63F7/02
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game ball detection member capable of enhancing the decoration effect and a pinball game machine using the same.  <P>SOLUTION: The game ball detection member 20 for detecting the passage of the game balls flowing down through the playing area 52 formed on the game board 50 is provided with a game ball passing part 24 having a passage port 23 of the game balls, a board mounting part 22 having a mounting part onto the game board 50 and a partition part 21 for separating the board mounting part 22 from the game ball passing part 24. The game ball passing part 24 comprises the passing port 23 formed by using slide members 41a and 41b to be inserted into a cavity formed in a die (female die 40).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004214854-A (JP)
Title: Image data transmission reception system, image data generating apparatus, terminal apparatus, and program
Inventor: MAEKAWA YOHEI
IPC: H04L12/70
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To simply designate a terminal apparatus when an image data generating apparatus transmits its image data to the terminal apparatus.  <P>SOLUTION: A personal computer transmits a packet to a scanner 2, the packet storing identification information (IP address) used for transmitting image data to the personal computer. The scanner 2 selects only the personal computer being a sender of the received packet for an object personal computer to which the image data are transmitted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004210699-A (JP)
Title: Cosmetic composition
Inventor: HASEBE KOHEI
IPC: A61K8/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new cosmetic composition.  <P>SOLUTION: This cosmetic composition contains a γ-polyglutamic acid having a high thickening effect and a humectant effect, and further having ≥2,000,000 average molecular weight, or a salt thereof, especially the γ-polyglutamic acid having ≥3,000,000 average molecular weight or a salt thereof. This invention imparts excellent sense of use such as excellent viscosity, expandability and good slip to a product, suppresses the decrease of the moisture content of the skin, and suppresses or ameliorates the dry feeling of the skin, rough skin, or the like. The cosmetic composition is very safe to a human body, and enables the use in a wide range in fields of medicines, quasi drugs and cosmetics.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004211796-A (JP)
Title: Method of manufacturing thrust plate and shaft for dynamic pressure bearing, dynamic pressure bearing, spindle motor and recording disc driving device
Inventor: IGO HIROSHI
IPC: H02K7/08
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively manufacture a thrust plate having a groove on its inner peripheral face, in a constitution of a dynamic pressure bearing formed by using a shaft obtained by fitting the thrust plate to a shaft main body.  <P>SOLUTION: This thrust plate 46 is a member configurating the shaft 15 for the dynamic pressure bearing, with the shaft main body 45 composing a part of a radial bearing part at its outer peripheral face, has the circular shape having a center hole to fit the shaft main body 45 therein, and is provided with thrust faces 47, 48 configurating a part of the thrust bearing part on its both end faces. This method of manufacturing the thrust plate 46 comprises an extended pipe forming process for forming a cylindrical extended pipe 61 having the center hole, a drawing process for obtaining a drawn material 62 by drawing the extended pipe 61, and forming the groove on the inner peripheral face 61b, and a cutting process for cutting the drawn material 62 in the radial direction to form a plurality of disc members.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003239371-A (JP)
Title: Wooden grating
Inventor: AKAMATSU TAKAAKI
IPC: E03F5/06
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wooden grating not impairing the view when used in natural environment while maintaining a basic function.  <P>SOLUTION: A plurality of wooden cover members 1 of rectangular solid column shape are arranged in parallel to form quadrilateral plate shape. A water through clearance is machined in each of a plurality of cover members. Flat steel 2 is interposed at the center of each cover member, and connecting members allowing integral parallel arrangement are provided to constitute the wooden grating.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004191901-A (JP)
Title: Rail light of light emitting diode
Inventor: YOSHITAKE KAZUO
IPC: H01L33/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rail light which requires no soldering work, of which the LED is easily replaced and repaired and which is convenient for installation.  <P>SOLUTION: LED chips each of which has a cathode and anode and conductors which have elasticity are alternately and closely arranged in an elongated case consisting of synthetic resin materials. The arranged LED chips and conductors are serially connected with a power source, the base parts of the LED chips are engaged in case grooves, and the lenses of the LED chips are exposed to the outside of the case grooves.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004209519-A (JP)
Title: Molding machine
Inventor: SAKAMURA YOSHIICHI
IPC: B21J13/02
Filed: 2002-12-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding machine which can conduct satisfactory cooling of a frictional interface of a mold and, at the same time, enables the formation of a lubricating film by allowing a coolant to be sprayed directly on a frictional interface of the mold as a heat generating part.  <P>SOLUTION: In a molding machine for molding a spline shaft S, an axially extended flow passage 5a for the coolant is provided within a shaft of a center punch 5, for discharge of a molded product, which is provided within a mold 3 so as to be retractably movable. Further, spray ports 5b, 5b, which are extended radially from the flow passage 5a, are provided at the front end of the center punch 5. When a molded product S is discharged by retractable movement of the center punch 5, the cooling medium is sprayed through the spray ports 5b, 5b to remove heat generated at the frictional interface by friction between a material A and the mold 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004502367-A (JP)
Title: マイクロフォンの校正のためのデバイス及び方法
IPC: H04R29/00
Filed: 2001-06-22
Abstract: マイクロフォンを校正するためのデバイス及び方法は、音にスピーカ入力信号（５）を変換するスピーカ（３）と、マイクロフォン出力信号（１６）に受信した音を変換するマイクロフォン（４）と、所望の出力レベルを基準としてマイクロフォンの出力レベルを校正する校正手段とを含む。上記校正手段は、上記マイクロフォン（４）が上記スピーカ（３）からの音を受信したときに、上記マイクロフォン出力信号（６）及びスピーカ入力信号（５）を校正することによって上記マイクロフォンの音響インパルス応答を推定する上記インパルス応答推定手段（７）を含むことにより、上記マイクロフォン（４）の上記出力レベルが推定される。
Patent JP-2004503656-A (JP)
Title: ポリウレタンが基になった感圧組成物を含んで成る塗装表面用表面保護フィルム
IPC: C09J7/22
Filed: 2001-05-25
Abstract: 本発明は、架橋したポリウレタンが基になった感圧層と支持体層を含んで成る表面保護用感圧フィルム、特に自動車塗膜用フィルムに関する。本発明のフィルムは、前記ポリウレタンが示す損失ｔａｎ　δの角度が室温において１０ −１ から１０ ２ ラジアン／秒の振動数間隔で同じレベルを維持するか或は上昇することを特徴とする。
Patent JP-2004505990-A (JP)
Title: 抗炎症剤としての１７β−カルボチオエート−１７α−アリールカルボニルオキシルオキシアンドロスタン誘導体
IPC: C07J17/00
Filed: 2001-08-03
Abstract: 本発明は、式（Ｉ）の化合物ならびに、その塩及び溶媒和物を提供するものである。式（Ｉ）において、Ｒ １ は Ｃ １−６ アルキル又はＣ １−６ ハロアルキルであり；Ｒ ２ は−Ｃ（＝Ｏ）−アリール又は−Ｃ（＝Ｏ）−ヘテロアリールであり；Ｒ ３ は水素、メチル（α又はβのどちらの立体配置でもよい）又はメチレンであり；Ｒ ４ 及びＲ ５ は、同一又は異なって、各々は水素又はハロゲンであり； −−−− は一重又は二重結合である。また、本発明は式（Ｉ）の化合物を調製する方法及び該化合物の治療、特に炎症性及びアレルギー性状態の治療における使用を提供する。
Patent JP-2004506341-A (JP)
Title: 少なくとも３つの切替位置でロックするロック部材を備えた、フラットモジュールを取り付け且つ取り外すための操作部材、該操作部材を備えたフラットモジュール用のフロント部材及び前記フラットモジュールを取り付けるためのモジュール支持体
IPC: H05K7/14
Filed: 2001-08-17
Abstract: 本発明は、フラットモジュール（２）を取り付け且つ取り外すための操作部材であって、前記フラットモジュール（２）と結合するために用意された端部部材（１）が設けられている形式のものに関する。この端部部材（１）に回動可能に支承された操作レバー（４）は、少なくとも１つのグリップ部分（５）とロック部材（６）とを有しており、このロック部材は少なくとも２つの切替位置（Ａ，Ｂ）間で移動可能、特に摺動可能であり、この場合、第１の切替位置（Ａ）では操作レバー（４）がフラットモジュール（２）の取付け状態で保持され、第２の切替位置（Ｂ）では操作レバー（４）が外方旋回のために解放される。操作部材はロック部材（６）の第１の切替位置（Ａ）で操作される切替部材（２５）を有しており、この場合、ロック部材（６）は第３の切替位置（Ｃ）に移動可能であり、この第３の切替位置（Ｃ）では、操作レバー（４）がフラットモジュール（２）の取付け状態に相当する第１のポジションに保持され且つ切替部材（２５）が負荷軽減されている。
Patent JP-2004507915-A (JP)
Title: 建物内同軸ケーブル・インターネット・アクセス・システム内での容量のスケーリングおよび機能エレメントの再分配
IPC: H04N7/10
Filed: 2001-08-21
Abstract: 個々の部屋にケーブル・テレビジョン信号を分配するために、建物、ホテル、複合住宅ユニットなどに見られるような、１または複数のツリーおよびブランチ型ネットワーク（３２０、３２１、３２２）を介して１または複数の中央モデム（５２０、５２４、５２８）に接続された、一組のクライアント・モデム（４０８）の間にデータ通信を提供するように適合された、一組のシステム構成。１または複数の中央モデムの組は、インターネットなどの１または複数のネットワークへ直接的または間接的に接続される。オプションで、保守のためのアクセスを容易にするために、このシステムの一部のコンポーネントをケーブル・テレビジョン・ヘッドエンド１００に配置することができる。
Patent JP-2004508112-A (JP)
Title: 球技用の練習用具
IPC: A63B69/38
Filed: 2001-03-08
Abstract: 球技のための練習用具（１）は、ボール自体の最適はね返りと使用上の極めて高い柔軟性とを可能にし、はね返り領域を画定するフレーム（２）と、前記フレームの地上固定手段（５）と、前記はね返り領域の上に広がる表面を画定する弾性手段（６）と、望みの傾斜にしたがった前記フレーム（２）の位置決め手段（８）とを含む。
Patent JP-2004510149-A (JP)
IPC: G06K19/00
Filed: 2001-10-01
Abstract: Vial comprising an outer vial and an inner vial, wherein in the space enclosed between the inner vial and the outer vial a memory chip is included, characterized in that the inner vial and outer vial are connected to each other with the aid of a connecting ring, such that they are detachable from each other, the connecting ring forming a seal in that this can only be broken by destruction, the memory chip being connected to the outer vial. The invention also relates to a method for the use of a vial for the purpose of performing an analysis on a sample and to a system for practicing the method using vials according to the invention.
Patent JP-2004515937-A (JP)
Title: カスコード・ブートストラップ・アナログ電力増幅回路
IPC: H03F3/193
Filed: 2001-09-18
Abstract: カスコード・ブートストラップ・アナログ電力増幅回路（１）が、直流電圧端子（１４）と共通端子（ｇｎｄ）間に直列接続された第１ＭＯＳＦＥＴ（１０）および第２ＭＯＳＦＥＴ（１２）を含む。第１ＭＯＳＦＥＴ（１０）のゲート電極にｒｆ入力信号端子（１８）が接続され、第２ＭＯＳＦＥＴ（１２）のゲート電極に直流制御電圧端子（２６）が接続され、第２ＭＯＳＦＥＴ（１２）のドレイン電極とゲート電極間に、ダイオード接続ＭＯＳＦＥＴのような一方向導電性素子（３２）が接続されている。増幅回路（１）の出力は、第２ＭＯＳＦＥＴ（１２）のドレイン電極から取り出される。この回路形態により第１および第２ＭＯＳＦＥＴがより大きい出力電圧揺動に耐えることができ、これによってより高い供給電圧の使用を許容し、結果として所与の負荷値に対してより大きな最大出力電力容量となる。
Patent JP-2004511709-A (JP)
Title: 物体の位置を検出する装置および方法
IPC: F01L9/20
Filed: 2001-10-22
Abstract: 物体（１）の位置を検出する装置および方法であって、特に、付勢されることで２個の巻線（４、５）間において物体（１）を移動させうる、少なくとも２個の巻線（４、５）、好ましくは２個のマグネットコイルを有するたとえば入口および出口弁、燃料噴射弁またはガス交換弁等の弁（３）の電機子（２）である物体（１）の位置を検出する装置および方法は、前記２個の巻線（４、５）が交互に用いられて、前記物体（１）が前記巻線（４、５）間において移動せしめられ、かつ前記物体（１）の位置が検出されるような極めて単純な構成において物体（１）の位置を大体において線形の、問題が起こらない方法で検出するという点に関して改良され、かつさらに開発される。
Patent JP-2004512159-A (JP)
IPC: B01D27/08
Filed: 2001-10-19
Abstract: The present invention relates to a method for the production of liquid cleaners, consisting of a cleaner housing with a cleaning chamber exhibiting an inner and an outer end, and a cleaning insert arranged inside the cleaning chamber. The cleaner housing is given a conical shape such that the cleaning chamber receives a smaller lateral dimension at its inner end than at its outer end, said outer end being openable. The cleaning insert is manufactured from a fluid-permeable, compressible cleaning material with a lateral dimension that in an initial state, outside the cleaner housing, exceeds the smaller lateral dimension of the cleaning chamber. The other end of the cleaner housing is kept open, and the cleaning insert is inserted into said other end having the larger lateral dimension, and is pressed into the cleaning chamber towards the end having the smaller lateral dimension. Hereby, the cleaning insert is continuously compressed into receiving, at its inner end, said smaller lateral dimension, causing the cleaning material of cleaning insert to be gradually compacted, seen in the axial direction, at least in a portion at the inner end of the cleaner housing. The invention also relates to a liquid cleaner, produced by the method.
Patent JP-2004515872-A (JP)
IPC: G11B20/10
Filed: 2001-11-23
Abstract: A system and method for verifying digital recordings that have a plurality of tracks. The system includes an encoder that: divides the digital recording into a plurality of sections and associates a random number with each section; calculates an identifier as a function of the associated random numbers; and watermarks sections within a block of sections with the associated random number and a portion of the identifier. A verification system is provided that extracts the random numbers and identifier portions; calculates a first identifier as a function of the extracted random numbers; calculates a second identifier based on the identifier portions; and compares the first identifier and the second identifier.
Patent JP-2004520301-A (JP)
IPC: C12N15/64
Filed: 2001-12-05
Abstract: The present invention provides a compound capable of acting as a cationic lipid, the compound comprises a cholesterol group and a carbohydrate moiety.