baber/WOPTO huggingface dataset:
Patent JP-2005138594-A (JP)
Title: Plotting head, plotting head driving method and plotting unit
Inventor: NAKATANI DAISUKE
IPC: H04N1/113
Filed: 2004-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a plotting head, plotting head device and plotting direction which enable the resolution in a scanning direction to be enhanced without reducing the scanning speed.  <P>SOLUTION: The numbering of a micro mirror 62 composing DMD 50 by a natural number S which is consecutive from a start train to the last one is executed for each train in the scanning direction, and the group of the micro mirror 62 is constituted for each line of which the remainder calculated by dividing the number with the designated natural number N of 2 or higher. For SRAM corresponding to the same group, substantially at the same time, the operation of changing (rewriting) to the signal which indicates the next tilting state is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006176433-A (JP)
Title: Pyruvic acid amide
Inventor: TANAKA SAKUYA
IPC: C07C231/12
Filed: 2004-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound high in safety, free of odor in itself, and having high deodorizing performance enough to efficiently eliminate odor of mercaptans and pyridines, to provide a method for efficiently producing the compound, and to provide a deodorizer containing the same.  <P>SOLUTION: [1] The compound is a pyruvic acid amide of the general formula(1)( wherein, R<SP>1</SP>and R<SP>2</SP>are each H, an alkyl, alkenyl or hydroxyalkyl, or may be bound to each other to form a cyclic structure ). [2] The method for producing the compound comprises carrying out an acetalization of a pyruvic acid lower alkyl ester followed by amidation and then deacetalization. [3] The deodorizer contains the pyruvic acid amide of general formula(1).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006180203-A (JP)
Title: Telephone device testing system and testing method for telephone device
Inventor: YAMAYA HIROKI
IPC: H04M1/24
Filed: 2004-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure an upper-limit value of load performance while taking the maximum traffic intensity of a telephone set to be tested.  <P>SOLUTION: A load test processing section 20 of an outgoing-side load testing device 12 has: a call generation phase control means of controlling a call generation phase wherein a call set as a designated session number is generated and sent out to an incoming-side load testing device 14 through the telephone device 16; a mixed phase control means of controlling a mixed phase wherein control over disconnection and reconnection with the incoming-side load testing device 14 or pending, i.e. continuation of connection is allowed by sessions generated by the call generation at random and; a release phase control means of controlling a release phase wherein the generated call is disconnected after the mixed phase.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006180891-A (JP)
Title: Game machine, service providing system, and server
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2004-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing the joy and satisfaction felt by a player when an output information image is displayed and eliminating the dissatisfaction and discomfort felt by the player if a jackpot can not be won for a long period of time.  <P>SOLUTION: The game machine comprises a display means, a game board with a game area, a shooting means for shooting game balls toward the game area, a determining means for determining whether a special game state should be generated or not when a game ball is detected by a starting area detecting means for detecting game balls passing a starting area in the game area, a special game state generating means for generating the special game state based on the result of determination by the determining means, a detection means for detecting the number of game balls shot by the shooting means in a regular game state other than the special game state, and a display control means for displaying the output information image including output information when the number of shot game balls detected by the detection means is at least a set value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005182835-A (JP)
Title: Method of creating data server for different kind of data source
Inventor: CHAN SAMMY
IPC: G06F17/00
Filed: 2004-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To overcome or at least improve one or more disadvantageous points present in an existing technique in accessing a different kind of data source.  <P>SOLUTION: A data server 1610 deployed for providing data of a data source 1615 to a client application 1630 is formed by a wizard 1605. A native data type data source has data converted to a data structure. A representative schemer and a server application form a data server created by a wizard. When formed once, the data server may receive a query and respond to it from the client application. Even if there is no knowledge about the native data type, the client application is enabled to access the data source via the data server.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006184101-A (JP)
Title: Inclusion identification method, identification apparatus, metal material manufacturing method
Inventor: KASAI NOBUFUMI
IPC: G01N29/04
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To identify the type of inclusions present inside continuously cast strands, on the basis of defect data acquired by the results of ultrasonic flaw detection.  <P>SOLUTION: The type of inclusion, present in the continuously case strands 1, is identified by identifying inclusions among defects present in the continuously case strands 1 by the approximate matching, between the degree of inclination of straight lines of a double exponential distribution, straight lines of Hazen's fraction, or straight lines of Thomas's fraction, by extreme-value statistics on measurement values of the size of all the defects present in one sample of the continuously case strands 1, acquired by ultrasonic flaw detection performed on the continuously case strands 1; and the degree of inclination, determined for each type of inclusions, in advance, of straight lines of a double exponential distribution, straight lines of Hazen's fraction, or the straight lines of Thomas's fraction by extreme-value statistics on the measurement values of the size of all the defects present in continuous cast strands, manufactured by manufacturing processes equivalent to those by which the continuously case strands 1 have been manufactured.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006183103-A (JP)
Title: Method for melting low carbon aluminum-killed steel
Inventor: SHIINO JUNICHI
IPC: C21C7/068
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently melting a low carbon aluminum-killed steel at a low cost in comparison with a case of using only the conventional primary refining furnace, by combining the primary refining with a converter and a secondary refining with a vacuum-degassing apparatus under the optimum condition.  <P>SOLUTION: When the low carbon aluminum-killed steel having 0.02-0.06 mass% carbon concentration, by which the decarburize-refining is applied to molten iron under atmospheric pressure by using the converter and successively, the molten steel obtained with the decarburize-refining, is decarburize-refined under reduced pressure in the vacuum-degassing apparatus; in the converter, the decarburize-refining is applied until the carbon concentration in the molten steel becomes 0.07-0.12 mass%, and after completing the decarburize-refining, this molten steel is carried into the vacuum-degassing apparatus under state of performing no-deoxidation to the molten steel with Al and then; in the vacuum-degassing apparatus, the vacuum-degassing refining is applied until the carbon concentration becomes 0.02-0.06 mass% by blowing oxygen gas into the molten steel under atmosphere at lower than the atmospheric pressure and thereafter, the deoxidation is performed by adding Al into the molten steel to melt the low carbon aluminum-killed steel.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006186181-A (JP)
Title: Etching apparatus and etching method
Inventor: MIYAKE KIYOO
IPC: H01L21/301
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching method and an etching apparatus which can eliminate the need of a resist film.  <P>SOLUTION: A mask electrode 4 comprises a tight contact 17 made of an etching retardant insulating material and having depressions 18 of a shape to be etched formed therein, discharging electrodes 19 located in the depths of the depressions 18, a supply passages 21, and exhaust passages 22 for external communication of the depressions 18. The mask electrode 4 is contacted with an object 5 to be etched, a gas in the depressions 18 is discharged from the exhaust passages 22, an etching gas is supplied from the supply passages 21 into the depressions 18, and a high frequency voltage is applied to the discharging electrodes 19 to cause plasma discharge within the depressions 18 for etching.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005525160-A (JP)
Title: 患者の医療パラメータ・トレンド表示・ユーザ・インターフェース・ディスプレイ・システム
IPC: G16H10/60
Filed: 2003-04-14
Abstract: 【課題】本発明の原理によるシステムは、フローシート・パラメータ収集時間間隔のカラムに最も近いものの中から好適に自動的にパラメータ値を表示する。ユ−ザ・インターフェース・システムは、ユーザが選択可能な収集時間間隔を含む期間をカバーするトレンド表示ディスプレイに患者の医療パラメータ・データを提供する。 【解決手段】システムは、患者のモニター装置から、複数のユーザが選択可能な患者のパラメータ収集間隔の時間のうち複数の異なる時間に対応する複数のデータ値を含む患者のパラメータを表すデータを収集する収集プロセッサを含む。データプロセッサは、前記複数の患者パラメータ収集時間間隔の略中央時点に最も近い時点の患者のパラメータ・データ値を、前記間隔長を持つ前記複数の患者パラメータ収集時間間隔に対して決定し、前記複数の患者パラメータ収集時間間隔内に収集された患者の他のパラメータ・データ値を排除する。ジェネレータは、前記特定のユーザが選択可能な収集時間間隔における前記決定した患者パラメータ・データ値を含む前記患者パラメータを患者パラメータ・データ値のトレンド表示ディスプレイに表示するイメージを表すデータを生成し、前記除外したデータ値を省略する。
Patent JP-2005530268-A (JP)
Title: ウェブサーバ用スケーラブルアーキテクチャ
IPC: G06F9/46
Filed: 2003-06-16
Abstract: カスタマイズされたサービスをネットワークで提供するシステム及び方法に関する。システムは、ユーザ及びユーザに関連したプロダクトのうちの一方の識別子（タグＩＤ）及びカスタマイズされたサービスの識別子（オブジェクトＩＤ）を提供する少なくとも一つの起点デバイスを具える。システムは、アクションテーブルをサポートするプロセッサも有する。プロセッサは、タグＩＤ及びオブジェクトＩＤを少なくとも一つの起点デバイスから受信し、少なくとも受信したタグＩＤ及びオブジェクトＩＤを使用して、アクションテーブルの対応するアクションを調べる。システムのサービスノードは、アクションを受信し、アクションの少なくとも一部を実行し、これによって、カスタマイズされたサービスを具えるリザルトを発生する。
Patent JP-2006501374-A (JP)
Title: 防汚性のためのフッ素化処理
IPC: D06M13/292
Filed: 2003-07-29
Abstract: 繊維基材の処理のために、尿素、ウレタンまたはエステル結合のうちの少なくとも１つを有するポリフルオロ有機化合物と、少なくとも１種のアニオン界面活性剤との分散体を含む防汚剤が開示されており、界面活性剤に対するポリフルオロ有機化合物の比率は、約０．０７５：１．０〜約５：１である。
Patent JP-2005536113-A (JP)
IPC: H04R1/40
Filed: 2003-08-07
Abstract: The invention provides method and apparatus that utilize a plurality of port sub-arrays, in which each port sub-array comprises a plurality of acoustical ports. The ports of each port sub-array are spaced so that each port sub-array responds to acoustical signals that are generated by acoustical sources within an associated frequency range. In an embodiment of the invention, associated frequency ranges are related in a harmonic manner, in which each port sub-array corresponds to different frequency octaves. The associated frequency range is a portion of the total frequency range of an acoustical system. Received acoustical signals from each of the port sub-arrays are coupled over acoustical pathways and are converted into electrical signals by capsules that may be mounted in a capsule mounting. The electrical signals may be filtered, such as to reduce spatial aliasing, and post processed to further enhance the characteristics of the signals.
Patent JP-2006507466-A (JP)
Title: バーナ
IPC: F23R3/14
Filed: 2003-08-20
Abstract: 従来のバーナは、所定の運転範囲において燃焼が安定していない。この不安定燃焼のため、バーナの運転範囲が制限されている。本発明のバーナ（１）では、燃料（７）の濃度を従来行われていた如くバーナ内で一定とするのではなくて、濃度分布を生じさせる。燃料（７）の濃度を半径方向（５５）において内側から外側に向けて減少させるとよく、このために燃料ノズルからの流出角を場所的に変えたり、旋回翼を用いて燃料流を旋回させたりできる。
Patent JP-2006501354-A (JP)
Title: 低粘度均一分枝化エチレン／α−オレフィンエクステンダーを含むポリマー組成物
IPC: C08L23/04
Filed: 2003-09-26
Abstract: （i）全組成物の1〜99重量パーセントの少なくとも1種の熱可塑性コポリマー、たとえば、スチレンブロックコポリマーと、（ii）全組成物の1〜99重量パーセントの少なくとも1種の均一分枝化エチレン/α-オレフィンインターポリマー、たとえば、エチレン/1-オクテンと、を含む、熱可塑性組成物を記載する。ここで、該インターポリマーは、0.899g/cc以下の密度および500cPよりも大きいブルックフィールド粘度（350°F）を有する。
Patent JP-2006502490-A (JP)
Title: アドレス範囲に依存した命令並行処理を行うデータ処理装置
IPC: G06F9/30
Filed: 2003-10-01
Abstract: データ処理装置は、命令アドレスによってアドレス指定される命令ワードを出力するようになっている命令メモリシステムを有している。命令実行ユニットは、命令ワードからの複数の命令を並行して処理する。検出ユニットは、複数の範囲のうちのどの範囲に命令アドレスが存在するかを検出する。検出ユニットは、命令実行ユニットおよび／または命令メモリシステムに結合され、検出された範囲に応じて命令ワードからの複数の命令を命令実行ユニットが並行して処理する方法を制御する。一実施形態において、命令実行ユニットおよび／または命令メモリシステムは、検出された範囲に応じて、並行に処理される命令ワードからの命令の数を決定する命令ワードの幅を調整する。
Patent JP-2006515955-A (JP)
Title: シリコン化合物によるシリコン含有層の堆積
IPC: C07F7/12
Filed: 2003-10-20
Abstract: 本発明の実施形態は、一般的には、シリコン化合物の合成物及びシリコン含有膜を堆積させるためにシリコン化合物を用いる方法を提供する。本方法は、シリコン化合物を基板表面に導入するステップとシリコン化合物の一部、シリコンモチーフをシリコン含有膜として堆積させるステップとを用いる。リガンドはシリコン化合物の他の部分であり、インサイチュエッチング剤として遊離する。インサイチュエッチング剤は、選択的シリコンエピタキシーの成長を支持する。シリコン化合物は、ＳiＲＸ 6 、Ｓi 2 ＲＸ 6 、Ｓi 2 ＲＸ 8 （ここで、Ｘは独立して水素又はハロゲンであり、Ｒはカーボン、シリコン又はゲルマニウムである。）を含んでいる。シリコン化合物は、また、３つのシリコン原子と、４つのカーボン、シリコン又はゲルマニウム原子と、水素又はハロゲンと少なくとも１つのハロゲン原子とを含む化合物、また、４つのシリコン原子と、５つのカーボンと、シリコン又はゲルマニウム原子と、水素又はハロゲンと少なくとも１つのハロゲン原子とを含む化合物を含んでいる。
Patent JP-2006503964-A (JP)
Title: オレフィン系インターポリマー組成物のための電荷損失調整剤
IPC: C08K5/55
Filed: 2003-10-24
Abstract: オレフィン系インターポリマーと、遷移金属触媒およびホウ素含有活性化剤パッケージからの残渣と、電荷損失調整剤とを含むオレフィン系インターポリマー組成物、ならびにその製造方法。該組成物は、電荷損失調整剤で処理されていない対応するオレフィン系インターポリマー組成物よりも少なくとも５０％低い損失率を有する。該組成物はワイヤおよびケーブル用途において有用である。
Patent JP-2006509750-A (JP)
IPC: A61P29/00
Filed: 2003-11-24
Abstract: The invention relates to a liposomal formulation comprising water-soluble glucocorticoids, to the use of said formulation in the treatment of inflammatory diseases, and to a kit comprising said liposomal formulation, e.g. in the form of a pharmaceutical agent.
Patent JP-2006524984-A (JP)
Title: ＰｓｅｕｄｏｍｏｎａｓａｅｒｕｇｉｎｏｓａおよびＫｌｅｂｓｉｅｌｌａ毒性遺伝子、毒性タンパク質、およびこれらの使用
IPC: C07K14/26
Filed: 2003-12-19
Abstract: Ｐｓｅｕｄｏｍｏｎａｓ  ａｅｒｕｇｉｎｏｓａおよびＫｌｅｂｓｉｅｌｌａ由来の一連の遺伝子は、毒性に関係する生成物をコードすることが示される。従って、これらの遺伝子の同定は、弱毒化微生物を生じさせることを可能にする。さらに、この遺伝子またはこれらにコードされる生成物は、抗菌薬物を同定するために、病原体関連疾患の同定についての診断方法ために、およびワクチンの製造において用いられ得る。本発明は、一部には、４６遺伝子の発見に基づく。グラム陰性細菌の毒性を低くするように変異させた場合、それらは、新規の抗菌治療方法において用いられ得る。
Patent JP-2006512146-A (JP)
Title: マイクロケラトームカッティング刃アセンブリおよびその作成方法
IPC: A61F9/013
Filed: 2003-12-09
Abstract: 本発明は、カッティング刃アセンブリに関し、そして特に、眼科手術における使用のためのマイクロケラトームに使用するためのカッティング刃アセンブリに関する。マイクロケラトームカッティング刃アセンブリ（１０）は、刃保持器（１４）に取り付けられたカッティング刃（１２）を備える。刃の伸長（１８）は、目的の伸長長さの少なくとも１０，０００分の６インチ内に制御される。このようなせまい誤差範囲の刃の伸びは、一貫した予測可能な角膜フラップの厚さを提供する。
Patent JP-2006513931-A (JP)
IPC: B65D85/88
Filed: 2003-12-18
Abstract: A product dispenser is provided that enables product to be released from an adhesive attachment and transition from the interior of the dispenser to the exterior of the dispenser using a single rotation motion. The dispenser comprises a product platform, product adhesively secured to a strip and a base. The product platform comprises an upper surface and a lower surface and an opening through the platform. The adhesive strip comprises two major surfaces, one of which is free of adhesive and one with adhesive located on at least a portion thereof. The base comprises an upper surface and a lower surface and an opening through the base. The adhesive strip is threaded through both the product platform opening and the base opening and one end of the strip is attached to the lower surface of the base. The product platform and the base are fitted together so as to be rotatable with respect to each other about a common axis, with the lower surface of the product platform facing the upper surface of the base. The adhesive strip is positioned so that the nonadhesive surface of the strip is in contact with the upper surface of the product platform. Product, such as zinc air cells, are adhesively attached to the adhesive surface of the strip. In the case of zinc air cells, the adhesive strip functions as a tab until the cells are ready to be detabbed for activation and use. Rotation of either the base or the product platform so as to create relative motion between the two structures will cause the product to advance toward the opening in the product platform as the adhesive strip moves through the opening in the product platform. Product is separated from the adhesive strip as the strip moves through the product platform opening. Continued rotation advances the released product from the interior of the dispenser to the exterior of the dispenser.
Patent JP-2006514489-A (JP)
IPC: H04N19/89
Filed: 2003-04-23
Abstract: A method for data transmission comprising, placing one or more data segments into a two-dimensional structure (103) having first data arrangement and second data arrangement which are perpendicular to each other and placement is with respect to first directional arrangements, adding to each second directional arrangements one or more corresponding characteristic values (107), transmitting the contents of one or more first directional arrangements that hold portions of characteristic values, and transmitting the one or more data segments.
Patent JP-2006188985-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: YOSHIDA KOHEI
IPC: F01N3/20
Filed: 2005-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To excellently treat NOx exhausted from an SOx collecting material, when restoring SOx collecting capacity of the SOx collecting material.  <P>SOLUTION: This exhaust emission control device has in an engine exhaust passage the SOx collecting material 25 for collecting SOx in exhaust gas, that is, the SOx collecting material for collecting SOx when an inside atmosphere of the SOx collecting material is a lean atmosphere and the temperature of the SOx collecting material is relatively low, and restoring the SOx collecting capacity when the temperature of the SOx collecting material becomes relatively high while maintaining the inside atmosphere of the SOx collecting material in the lean atmosphere; and has in the engine exhaust passage on the downstream side of the SOx collecting material, an NOx catalyst 37 for collecting and holding NOx when the inside atmosphere is the lean atmosphere and reducing and purifying the holding NOx when the inside atmosphere becomes a rich atmosphere. Control for restoring NOx collecting capacity of the NOx catalyst is started before starting control for restoring the SOx collecting capacity of the SOx collecting material when restoring the SOx collecting capacity of the SOx collecting material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006189406-A (JP)
Title: Tactile sensor and force detection method
Inventor: TAKANISHI ATSUO
IPC: G01L1/24
Filed: 2005-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tactile sensor for coping with movement and deformation of the installing part of a sensor, by accurately measuring force without receiving the influence of external light, and to provide a force detection device.  <P>SOLUTION: The tactile sensor 10 comprises a contact body 11 for elastically deforming when external force is given, a light-emitting part 19 for irradiating a prescribed part in the contact body with light, a light-receiving part 20 of light in the contact body 11 and a force sensing means 17 for finding the magnitude of the external force on the basis of a light amount receiving light with the light-receiving part 20. The light-emitting part 19 alternately repeats lighting and light-out with a prescribed timing. The force detection means 17 calculates the external force, on the basis of a correction light amount reducing at light-outs from the light amount at the lighting of the light-emitting part 19.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006197035-A (JP)
Title: Signal control information communication system
Inventor: YAMADA MASAYA
IPC: H04L9/08
Filed: 2005-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal control information communication system capable of transmitting cryptographic key information to a vehicle while keeping security high even when enciphered signal control signal is transmitted to the vehicle.  <P>SOLUTION: A roadside communication device which sends and receives signal control information of a signal at an intersection and a cryptographic key information communication device which is enable to send and receive information to and from the vehicle and capable of sending and receiving cryptographic key information only nearby the arrangement position are provided between one intersection and another intersection positioned in the traveling direction of the vehicle. The roadside communication device enciphers the signal control information to be sent based upon the cryptographic key information acquired through a communication line and transmits the enciphered signal control information to the vehicle, which receives the cryptographic key information acquired from the communication line from the cryptographic key information communication device and deciphers the signal control information received from the roadside communication device by using the received cryptographic key information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006194517-A (JP)
Title: Hot plate for roasting meat, and combustion confirming tool
Inventor: ISHIKAWA HIROSHI
IPC: F24C3/04
Filed: 2005-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot plate for roasting meat with an inexpensive manufacturing cost allowing confirmation of flames of a gas burner in a comfortable position.  <P>SOLUTION: A griddle 2 is fit in a top face of a hot plate body 1, and the gas burner 3 is housed in an interior of the hot plate body 1. Outlets 4a and 4b communicating the interior of the hot plate body 1 with the outside are provided on both sides of the griddle 2. The combustion confirming tool 5 is detachably fit in a center portion of the outlet 4a. A rectangular opening 5b is provided in a lower part of a longitudinal side face 5a of the combustion confirming tool 5, and a lower part of a side face 5c facing the side face 5a is bent in a direction approaching the side face 5a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006196726-A (JP)
Title: Phosphor reader
Inventor: NIITSUMA MEGUMI
IPC: H01L33/50
Filed: 2005-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphor reader for easily and safely reading the print on an information recording medium with a fluorescent material for emitting fluorescence in a visible region upon reception of infrared light by using an infrared LED.  <P>SOLUTION: This phosphor reader 1 reads a fluorescent image on the information recording medium 10 on which the information invisible under visible light is recorded with the fluorescent material for emitting visible light when irradiated with exciting light in an infrared region. The main part of the reader has a light shielding housing 3 for shielding extraneous light. A plurality of infrared light emitting diodes 4 are arranged around the line perpendicular to the irradiated surface of the information recording medium as the central axis, so that the fluorescent image on the information recording medium 10 which emits the light when irradiated with the infrared light emitting diodes can be visually read. When the infrared light emitting diodes are made to emit light intermittently, a high light emitting luminance can be obtained, and when a convex lens 5 is used, a magnified image can be obtained to facilitate visual recognition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI