baber/WOPTO huggingface dataset:
Patent JP-2003182888-A (JP)
Title: Automatic original document feeding device
Inventor: ARAKAWA OSAMU
IPC: B65H3/06
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable feeding toward a reading part in the state where skewing is solved when conveying a sheet original in a paper conveyance path toward a scan part by providing a paper aligning means in a paper feeding device of ADF.  <P>SOLUTION: At a paper feeding part of ADF, paper is taken out from a original tray with a pick-up roller 6 and separated between a separate roller 8 and a retard roller 9 of a paper separating device 7 and fed toward a conveying roller device 15. In the conveying roller device 15 having a driving roller member 16 with a notch part 17 and an elastic pressing member 18 arranged opposing to each other, in the state where the tip end of the sheet original D is brought into contact with a lock face 17a of the notch part 17, additional feeding is given by the paper separating device, paper aligning is done by a loop Da formed on the sheet original and the paper is passed through the reading part without skewing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188938-A (JP)
Title: Multiconnection interface circuit
Inventor: NODA TAKANORI
IPC: H04L29/10
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiconnection interface circuit which can flexibly cope with the increasing slave stations, by simply performing the connection between key stations constituting a communication network system, the connection between a key station and a slave station, and the connection between the slave stations being multi-connected.  <P>SOLUTION: This multiconnection interface circuit comprises a synchronous communication circuit 115, an asynchronous communication circuit 125, a first connector 130, a second connector 131, a plurality of driver/receiver pairs 103/104, 107/108, 110/111, 118/119, 120/121, and signal route changeover switches 114, 116, 117, and 124. Further, terminal resistors 127 and 128 are connected via changeover switches 126 and 129 to the driver/receiver in pairs 118/119 and 120/121. The changeover of the signal routes and the make and break, etc., of terminal resistors are performed by the directions through communication of a host CPU 102.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181873-A (JP)
Title: Method for replacing resin in injection molding machine and sandwiched molding
Inventor: KAJIKAWA SATOSHI
IPC: B29C45/16
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce occurrence of a wasteful discarding resin by effectively using a mixed resin to be generated during replacement of the resin for a molding.  <P>SOLUTION: A method for replacing the resin in an injection molding machine comprises the steps of introducing the mixed resin of first and third molten resins supplied from a first injecting unit 41 as a core layer by a sandwich molding nozzle when first and second molten resins plasticized by first and second injecting units 41 and 42 are replaced from the first molten resin plasticized by the unit 41 to third molten resin in an injection molding machine using the sandwich molding nozzle used for both a skin layer and a core layer to be used as the core layer by the sandwich molding nozzle, and sandwich molding the resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197189-A (JP)
Title: Manufacturing method for graphite containing composition, manufacturing method for negative electrode for lithium secondary battery, and manufacturing method for lithium secondary battery
Inventor: MATSUBARA KEIKO
IPC: H01M10/058
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a negative electrode for a lithium secondary battery and a manufacturing method for the lithium secon dary battery having high discharge capacity and excellent cycle characteristics in high rate charge discharge.  <P>SOLUTION: The manufacturing method for the negative electrode for the lithium secondary battery is such that paste prepared by dispersing at least graphite powder and a binder in a solvent is applied to a substrate, (002) faces of graphite particles contained in the graphite powder are oriented in the same direction in a magnetic field, and in this state, the solvent is removed to solidify the graphite powder with the binder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002257833-A (JP)
Title: Measuring reagent for matter to be measured and method for stabilizing the same
Inventor: CHIBA NAHO
IPC: G01N33/571
Filed: 2001-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a measuring reagent capable of preventing specifically bonding matter to the matter to be measured from exfoliating (dissociating) from a carrier in which the specifically bonding matter to the matter to be measured is immobilized during the preservation of the measuring reagent for the matter to be measured containing the carrier in which the specifically bonding matter to the matter to be measured is immobilized, stabilizing the measuring reagent by preventing a reduction in the sensitivity of the measuring reagent thereby, and obtaining the accurate results of measurement on the matter to be measured over a long period. SOLUTION: In the measuring reagent for the matter to be measured containing the carrier in which the specifically bonding matter to the matter to be measured is immobilized, anions of 100 mM or more and cations of 100 mM or more are made present together with the carrier in which the specifically bonding matter to the matter to be measured is immobilized.
Patent JP-2003501082-A (JP)
Title: ハイブリッド酵母−細菌クローニング系およびその使用
IPC: C12N15/09
Filed: 2000-06-07
Abstract: (57)【要約】
大きい核酸のクローニング、操作および送達のための組換えアプローチならびに組換え系を開示する。相同組換えに依存して、大きい核酸セグメントの単離、操作および送達を媒介するベクターを開示する。
Patent JP-2003502381-A (JP)
Title: アデノシンジホスファターゼおよびその活性化剤、ならびにそれらの医療用途
IPC: A61P7/06
Filed: 2000-06-16
Abstract: (57)【要約】
本発明は、子癇前症および血小板凝集を特徴とする関連症状を診断および治療するための物質ならびに方法に関する。特に、本発明は、アデノシンジホスファターゼ（ADPアーゼ）のイノシトールホスホグリカン（IPG）による阻害を抑えることを目的とした、子癇前症を治療するためのアデノシンジホスファターゼ（ADPアーゼ）およびADPアーゼの活性化剤の使用に関する。また、IPGの存在下または非存在下でADPアーゼ刺激活性を有する化合物をスクリーニングする方法も提供する。
Patent JP-2003506784-A (JP)
Title: 放送テレビ休止とウェブ・ブラウザの統合
IPC: H04N5/765
Filed: 2000-06-26
Abstract: (57)【要約】
ディスプレイ上の着信信号ストリーム（放送ＴＶコンテンツまたはストリーミング・ウェブ・コンテンツなどの）の表示とウェブ・ブラウジングとを調整する方法。この方法は、表示される着信信号ストリームに関連するユニフォーム・リソース・ロケータ（ＵＲＬ）を記憶するステップと、第１の信号を受信してＵＲＬに関連するウェブ・コンテンツを表示するステップと、着信信号ストリームの表示を休止する一方で着信信号ストリームを記憶装置に記憶するステップと、ＵＲＬに関連するウェブ・コンテンツを入手して表示するステップとを含む。この方法は、第２の信号を受信して着信信号ストリームの表示を再開するステップと、ウェブ・コンテンツを表示から除去するステップと、記憶装置から着信信号ストリームを入手することで休止が実行された時点の着信信号ストリームの表示を再開するステップとをさらに含む。
Patent JP-2003506083-A (JP)
IPC: C12Q1/02
Filed: 2000-08-08
Abstract: The present invention provides a recombinant adeno-associated virus (rAAV) virus preparation, which rAAV virus preparation is essentially free of other viruses, comprising an rAAV vector, wherein the rAAV vector comprises a single-stranded heterologous nucleotide sequence comprising a coding region which forms intrastrand base pairs such that expression of the coding region of the heterologous sequence is enhanced relative to an rAAV vector that lacks sufficient intrastrand base pairing to enhance said expression, wherein the rAAV vector comprises one or more inverted terminal repeat (ITR) sequences flanking said heterologous sequence, wherein the rAAV vector is less than 2.5 kilobases in length, wherein the total amount of unique sequence present in the heterologous sequence is about one-half of the heterologous sequence and wherein the heterologous sequence forms intrastrand base pairs along most or all of its length, for use in a method of treatment of the human or animal body by therapy.
Patent JP-2003507450-A (JP)
IPC: A61K31/135
Filed: 2000-08-23
Abstract: The present invention relates to compounds of the Formula or a pharmaceutically acceptable salt, solvate, hydrate or formulation thereof. These compounds can be used for the inhibition of tryptase and for the treatment and/or prevention of diseases that are mediated by tryptase activity.
Patent JP-2003527661-A (JP)
IPC: H04N1/387
Filed: 2000-08-20
Abstract: A system and method for generating a mosaic image from respective regions in a plurality of individual images, at least one of the regions being distorted and having a left and/or right edge that is tilted relative to a direction of view of the respective image. The distorted regions are rectified so as to form a respective rectified rectangular region and at least some of the rectified rectangular regions are mosaiced to form the mosaic image.
Patent JP-2003525868-A (JP)
Title: 炎症を低減させるグルコサミンおよび卵
IPC: A61K39/002
Filed: 2000-09-07
Abstract: (57)【要約】
本発明は、炎症および炎症関連疾患の治療および防止のための組成物および方法を対象としている。組成物は卵製品と組合せたグルコサミンである。卵製品は、免疫原混合物で超免疫処理されており、かつ／または抗炎症組成物を含んでいる鳥類から得られるのが一般に好ましい。
Patent JP-2003510983-A (JP)
Title: 分類適応誤り回復方法及び装置
IPC: H04N7/26
Filed: 2000-09-15
Abstract: (57)【要約】
劣化した信号を劣化のない信号に復元するための方法、装置及び製品を提供する。劣化した信号は、複数の劣化したデータ点及び劣化していないデータ点を含む。各劣化したデータ点に対して、その劣化したデータ点を含む領域の特性に基づいて、複数のクラスタイプが生成される。データ点は、複数のクラスタイプのうちの１つに関して分類され、対応する入力信号クラスに割り当てられる。入力信号の分類結果に基づき、入力信号を適応的にフィルタリングすることにより、劣化していない信号が生成される。複数のクラスタイプを生成するために、２以上の分類法を使用してもよい。生成されるクラスには、例えば動きクラス、エラークラス、空間クラス、空間的アクティビティクラス等が含まれる。
Patent JP-2003511895-A (JP)
IPC: H04L1/00
Filed: 2000-10-05
Abstract: There is provided a decoder and a decoding method for decoding data modulated with a recursive systematic convolutional code (RSC) in a mobile communication system. In the decoder, a branch metric calculating circuit (BMC) calculates branch metrics (BMs) associated with a plurality of input symbols. An add-compare-select circuit (ACS) receives the BMs and previous path metrics (PMs) and generates an plurality of path selectors and LLR (Log Likelihood Ratio) data including the plurality of path selectors and reliability information at a first time instant. A maximum likelihood (ML) state searcher has a plurality of cells in an array with rows and columns, connected to one another according to an encoder trellis, cells in each row having a process time, Ds, for outputting the same value of the cells in the last column as an ML state value representing an ML path in response to the path selectors. A delay delays the LLR data received from the ACS by the time Ds. An LLR update circuit has a plurality of processing elements (PEs) in an array with rows and columns, connected according to the encoder trellis, PEs in each row having a process time, DL, for generating updated LLR values from the PEs at a time instant (first time instant-approximately DS+DL) in response to the delayed LLR data received from the delay. A selector selects one of the updated LLR values based on the ML state value.
Patent JP-2003511228-A (JP)
Title: フィルタハウジング
IPC: B01D35/30
Filed: 2000-10-04
Abstract: (57)【要約】
マニホルドとボウルで形成されたフィルタカートリッジが開示されている。ボウルまたはマニホルドのどちらかに対して定位置にほぼ固定されたねじ付きのリングが、マニホルドおよびボウルを、必要に応じて一緒におよびばらばらに確実に動かすため、および２つの構成要素が一緒にあるときにこれらの間の固定および液密のシールを形成するために使用されている。一実施例では、ボウルの外側表面のキー溝内のキーによって、ねじ付きのリングは保持されている。リングのねじは、マニホルドのねじと対合している。リングが、キー／キー溝によってボウル上のその位置に相対的に固定されているため、リングがマニホルドの対合しているねじと接してまたは離れて回転すると、リングはボウルをマニホルドに対して移動させる。キー／キー溝は、代わりにマニホルド上に形成してもよい。別法として、隆起部、リップまたはスナップリングなどの他の保持装置をキー／キー溝構成の代わりに使用してもよい。
Patent JP-2003511775-A (JP)
IPC: H02J13/00
Filed: 2000-02-01
Abstract: A household electric user includes an electronic control system that contains an electronic microcontroller (MC), a read and write non volatile memory means (MNV), and means (MC,MS,A 1 -A 5 ,MZ) for detecting and/or generating variables which relate to the operation status of the electric user. The control system automatically records, within the non volatile memory means (MNV), information of a first type that is indicative of the temporal trend of the status variables during successive predefined reference periods, with the last stored information of the first type causing the elimination of the oldest such information, i.e. with a backward shifting operation of the stored information of the first type. The control system further allows the stored information of the first type to be read outside of the electric user.
Patent JP-2003533904-A (JP)
Title: バスシステムにおける給電直流電圧に重畳された信号伝送のための方法
IPC: H04B3/54
Filed: 2000-10-17
Abstract: (57)【要約】
１  バスシステムにおける給電直流電圧に重畳された信号伝送のための方法。２.１  これまではバスシステムにおいて中央処理ユニットから電圧信号がモジュールに送信され、これらのモジュールは次いで電力消費の変化によってこれに応答することができた。この場合の欠点は、エネルギ損失のためにそれ自体は比較的小さく保持すべき電力消費の比較的高い障害のおこりやすさならびに中央処理ユニットにおけるモジュールから送信された信号のエラーなしの識別のための相応に高いコストである。２.２  ここで提案されるのは、モジュールが中央処理ユニットに電圧信号を用いて給電直流電圧に重畳して応答し、モジュールによる信号伝送の時間の間に中央処理ユニットが給電直流電圧をバス線路の抵抗を介して供給し、この結果、中央処理ユニットにおいて抵抗の給電直流電圧とは正反対の側でバス線路においてモジュールの電圧信号が検出されることである。２.３  とりわけセンサデータバスのための自動車のバスシステムに対する有利な使用が行われる。
Patent JP-2003527341-A (JP)
Title: ウロテンシン−ｉｉ類似体
IPC: A61P11/00
Filed: 2000-11-29
Abstract: (57)【要約】
本発明は、概して、ウロテンシン−ＩＩ類似体およびそれを含有する医薬組成物に関する。
Patent JP-2003515095-A (JP)
Title: 回転再生式空気予熱器
IPC: F28D19/04
Filed: 2000-10-19
Abstract: (57)【要約】
回転再生式空気予熱器（１０）のためのセクタ板用の静止密封装置は、セクタ板（５６）に取付けられて空気予熱器ケーシング（１２）に向かってセクタ板（５６）の中心線に沿って延びる簡単なリブ（５８）を包含する。このリブ（５８）は、ケーシング（１２）に取付けられている静止シール（６０）と協働し、密封機能と位置決め機能との両方をなす。リブのためのブレース（６６）は、支持体をなすと共に、灰堆積物を減少せしめる傾斜表面を形成する。
Patent JP-2003515973-A (JP)
IPC: H04W24/08
Filed: 2000-11-09
Abstract: A method and system for blind detection of modulation in a wireless telecommunications network. In accordance with the method and system, a plurality of bursts are transmitted over an air interface to a receiving station using a first modulation scheme. Modulation detection statistics for the plurality of received bursts are calculated at the receiving station. Based on the modulation statistics, however, it is determined that at least one of the plurality of received bursts has been transmitted using a second modulation scheme. As a result, the modulation detection statistics are analyzed to identify a single modulation scheme that was most likely used in modulation the plurality of bursts. Any faulty received bursts, for which a detected modulation scheme differs from the identified single modulation scheme, are then processed to reduce the effect of faulty bursts.
Patent JP-2003517196-A (JP)
IPC: H01F41/08
Filed: 2000-12-08
Abstract: Disclosed are a gapped magnetic core which may be coated or uncoated with an insulating layer or housed in an insulting box having a physical gap whose dimension is close to that of the gapped magnetic core and automated or semi-automated methods of applying copper wire on the gapped core or the core assembly and filling the gap with a spacer in the core or core assembly. The disclosed processes allow various combinations of core and spacer materials and gap configurations, resulting in a wide variety of core-coil assemblies which are useful as inductive components in electric and electronic circuits. Also disclosed is a core-coil assembly wherein a magnetic core with a gap directed off the conventional radial direction of a toroidally-wound core.
Patent JP-2003518906-A (JP)
Title: 吹付焼結法を用いる回転電気機械の電気的導体又は導体束の高品質絶縁体の製造方法
IPC: C23C4/12
Filed: 2000-12-21
Abstract: (57)【要約】
本発明は、吹付焼結を用いる電気機械の導体又は導体束の高性能絶縁体の製造方法に関する。先行技術とは反対に、内部コロナ保護、絶縁及び外部コロナ保護を導体又は導体束上に塗布することができ、この場合、前記の絶縁のわずかな欠陥個所に基づき及び部分放電に対するその固有耐性に基づき、ガラス／マイカテープを用いる巻き付け方法の使用を行わなくてもよい。それにより、プロセス時間の著しい短縮が可能である。
Patent JP-2003525682-A (JP)
Title: 超音波下で目視できる塞栓剤
IPC: A61B17/12
Filed: 2001-03-05
Abstract: (57)【要約】
本発明は、塞栓粒子、塞栓剤、および塞栓組成物が超音波下で目視できる血管または導管の塞栓または閉塞を行うのに適した塞栓粒子、塞栓剤、および塞栓組成物を提供する。特に、塞栓粒子、塞栓剤、および塞栓組成物は、超音波下で塞栓粒子、塞栓剤、および塞栓組成物を目視できるようにするガスまたはガスの微小気泡を備えている。本発明はさらに、癌などの疾病の治療方法を提供する。本発明はさらに、本発明の塞栓粒子、塞栓剤、および塞栓組成物を使用して塞栓し、塞栓による閉塞を検出する方法を提供する。
Patent JP-2003526478-A (JP)
IPC: A61M25/00
Filed: 2001-03-12
Abstract: A needle and catheter system, including components, is provided such that the position of an epidural needle may be identified after insertion into the body of a patient by electrically stimulating and thus locating a specific nerve.When a specific nerve is located, the catheter is inserted through the needle to a point slightly beyond the distal tip of the needle. The catheter tip may then be manipulated and the optimum position for the catheter tip determined by applying an electrical voltage through the helical wire to the proximal tip of the helical wire, this electrical stimulation being utilized in locating the specific location of the catheter tip within the nerve. Once optimum placement is achieved, the catheter is utilized for continuous administration of anaesthetic. A catheter adapter is utilized to allow easy access to the catheter and introduction of fluid into the nerve of the patient through the catheter tip. The catheter and catheter adapter are also provided with components so that the catheter adapter can be in place for during electrical stimulation of the target nerve.
Patent JP-2003527476-A (JP)
Title: スパンデックスを製造するための分散剤含有スラリー
IPC: C09K23/54
Filed: 2001-03-13
Abstract: (57)【要約】
リン酸処理ブロックポリ（アルキルシロキサン）−ポリ（アルキレンエーテル）アルコール、又はアルキル芳香族末端基を有するリン酸処理ポリ（アルキレンエーテル）アルコールをベースとする、スパンデックスを製造するための分散剤含有スラリーが提供される。
Patent JP-2003531552-A (JP)
IPC: H04W56/00
Filed: 2001-04-05
Abstract: The present invention is a system and method for time synchronizing a plurality of base stations in a wireless commonication system. The system determines an estimate of a timing accuracy associated with each base station. When a base station's timing accuracy is over a threshold, the system determines if there is a neighboring base station with a better timing accuracy. The base station over the threshold is adjusted in response to an estimated difference between that base station and the neighboring base station.
Patent JP-2003531199-A (JP)
Title: アルキルおよびアリールアラニンｐ２部分を含むｃ型肝炎ウイルスに対する大員環ｎｓ３−セリンプロテアーゼ阻害剤
IPC: A61K38/08
Filed: 2001-04-17
Abstract: (57)【要約】
本発明は、ＨＣＶプロテアーゼ阻害活性を有する新規大員環化合物および該化合物の製造方法を開示する。別の実施態様において、本発明は、該大員環化合物を含む医薬組成物およびＨＣＶプロテアーゼに関連した疾患の処置におけるそれらの使用方法を開示する。
Patent JP-2003203299-A (JP)
Title: Traveling support device
Inventor: HAGINO MITSUAKI
IPC: B60T7/12
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling support device capable of serially updating information on obstacles even in a system configuration disposed on road part, wherein data cannot be continuously updated until reaching a point as road information of interest.  <P>SOLUTION: When the traveling condition of a vehicle with the device is compared with road information and obstacles or the positions and conditions of curves are determined to relate to the travel of the vehicle, the traveling support device has a control device 1 performing support operation for supporting the travel of the vehicle. The device comprises a road-to-vehicle communication device 12 capable of receiving radio waves including road information of the traveling direction of the vehicle sent from a road-to-vehicle communication device 18 disposed on road part, and vehicle-to- vehicle communication devices 9 and 10 capable of establishing communications with other vehicles around the vehicle. After the vehicle passes a determined region where the road-to-vehicle communication device 12 of the vehicle can receive road information, the control device 1 receives, by the vehicle-to-vehicle communication device 10 from a follow-on vehicle, the latest road information received by a road information reception means of the follow-on vehicle, and regards the latest road information as input information for supporting traveling.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003201735-A (JP)
Title: Unit building
Inventor: KOMATSU YUTAKA
IPC: E04B1/00
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit building capable of forming an overhang while keeping the production efficiency of a building unit.  <P>SOLUTION: A unit building has a plurality of building units having box- shaped frames 40, 47 formed by connecting the upper and lower ends of the columns 41 at the four corners by the ceiling beam 42 and the floor beam 43 and an overhang constituted of an underside building unit 32 and an overhanging building unit 30 having an overhang section, stacked on the underside building unit 32 and overhung outdoors from the side face of the underside building unit 32 at least at a part of the side faces. The unit building is provided with a reinforcing member 70 at the side face along the overhanging direction of the overhang of the overhanging building unit 30 and the underside building unit 32. The reinforcing member 70 is constituted of a reinforcing beam 71 supporting the overhang at the front end and a reinforcing column 72 connected to the reinforcing beam at one end side, extended in the substantially vertical direction, and supported by the underside building unit 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002254627-A (JP)
Title: Printing device for security document and method therefor
Inventor: MURCIA ANTONI
IPC: B42D15/10
Filed: 2002-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a printing device capable of producing a security document using a home or an office printer to be used by a small size computer system. SOLUTION: The printing device is provided with a first ink jet print cartridge for holding a dye absorbing type ink 42 as a print fluid which permeates into the print media when ejected on a print medium 18 to form a figure of a secure and an eternal message or an image and ejects on the print medium 18 and a second ink jet print cartridge holding an obscure pigment type ink 44 as a print fluid which forms an obscure over coating which does not practically permeates into the print medium, but cover the secure and eternal message, and ejects it on the printing medium.
Patent JP-2003209104-A (JP)
Title: Semiconductor device and its material
Inventor: MIYASAKA MASAHIRO
IPC: C08G73/10
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which a silicon wafer is thin even if a surface protection film is thick, the residual stress of a substrate (silicon wafer, etc.), having a polyimide film formed is small, a good pattern can be formed, thereby, its reliability is superior, and its manufacturing method and a photosensitive resin composition used for them.  <P>SOLUTION: In the semiconductor, the photosensitive resin composition contains a polyimide precursor, a light transmission factor of the layer 10 μm thick of the polyimide precursor is 1% or more for a wavelength 365 nm, and the residual stress of a polyimide film 10 μm thick formed on the silicon substrate with the photosensitive resin composition by an imide closed-ring reaction is 25 MPa or less. A polyimide pattern layer formed of the photosensitive resin composition is used as a surface protection film on the semiconductor device including a thin semiconductor element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208591-A (JP)
Title: Ic card
Inventor: YABUTA KENJI
IPC: B42D15/10
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card that ensures high image quality and excels in glossiness and scratch resistance by arranging an ink-jet recording layer excelling in visibility.  <P>SOLUTION: The IC card has the ink-jet recording layer comprising, in sequential lamination on the obverse of the IC card, an ink absorbing layer and a protective layer comprising silicon including denatured polyvinyl alcohol and polymer particles of a mean particle size of 300 nm or less. In particular, the silicon including denatured polyvinyl alcohol is preferably silicon including denatured polyvinyl alcohol of a polymerization degree of 1,000 to 2,000. The ink absorbing layer, preferably, mainly comprises at least one type out of inorganic fine particles of porous silica, vapor phase method silica, hydrated alumina and vapor phase method alumina.  <P>COPYRIGHT: (C)2003,JPO