baber/WOPTO huggingface dataset:
Patent JP-2006176443-A (JP)
Title: Melanin-concentrating hormone receptor antagonist
Inventor: MASUI MORIYASU
IPC: C07D295/14
Filed: 2004-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe compound having activities of a melanin-concentrating hormone receptor antagonist, and excellent oral absorption; and to provide an agent for preventing/treating obesity.  <P>SOLUTION: The melanin-concentrating hormone receptor antagonistic medicinal composition contains a compound represented by general formula (I) [wherein, Ar<SP>1</SP>is a (substituted) aryldiyl or the like; Ar<SP>2</SP>is a (substituted) aryl or the like; R<SP>1</SP>and R<SP>2</SP>are each independently a 1-6C alkyl or may form a 5- or 6-membered nonaromatic heterocycle with a neighboring nitrogen atom; R<SP>3</SP>is a halogen atom or the like; X<SP>1</SP>is the formula: -C(=Z<SP>1</SP>)N(R<SP>4</SP>)- (wherein, R<SP>4</SP>is a hydrogen atom or the like; Z<SP>1</SP>is an oxygen atom or the like) or the like; or Ar<SP>1</SP>and X<SP>1</SP>may be substituted in combination; X<SP>2</SP>is a 1-6C alkylene; X<SP>3</SP>is a 1-6C alkylene; or X<SP>3</SP>and R<SP>2</SP>may form a pyrrolidine ring or a piperidine ring including the neighboring nitrogen atom by bonding to each other; M is an oxygen atom or the like; m is 0 or 1; and n is 0, 1, 2 or 3], a salt thereof or a solvate thereof as an active ingredient.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006179341-A (JP)
Title: Self-luminous flat display device and its manufacturing method
Inventor: SAWAI YUICHI
IPC: H01J9/26
Filed: 2004-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-reliability self-luminous flat display device by suppressing deterioration of conductivity and the degree of vacuum caused by frit glass for fixing a front panel and a back panel to a sealing frame, and generation of a crack due to the difference of a coefficient of thermal expansion.  <P>SOLUTION: For the sealing frame MFL for sealing the back panel PNL1 and the front panel PNL2 by interlaying it in the circumferential part between them, curved depressions CUV each having a recessed cross section are formed integrally with a joining surface contacting the back panel PNL1 and the front panel PNL2. Thereby, since the frit glass FG is accumulated in the depressions CUV, protrusion of the frit glass FG in the width direction of the sealing frame MFL is prevented, and a through-hole becoming a leak source is hardly produced, airtightness is improved and the degree of vacuum in an airtight space can be kept unchanged, whereby vacuum leak due to adhesion between both substrates is prevented and this high-reliability self-luminous flat display device can be realized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005128029-A (JP)
Title: Hematological control product
Inventor: YOUNG CAROLE
IPC: G01N15/10
Filed: 2004-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control product to diagnose the cause of a malfunction of an instrument.  <P>SOLUTION: The present invention is (a) at least one analogue of leukocyte subsets. The analogue of leukocyte subsets is derived from red blood cells that are processed to have resistance to decomposition caused by resolvents used in a hematological examination method, and curbs response against reagents used to operate instruments. The present invention is also (b) a hematological control product that includes plastic beads.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006175488-A (JP)
Title: Twin-roll type continuous caster and twin-roll type continuous casting method
Inventor: HAYASHI KANJI
IPC: B22D11/124
Filed: 2004-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To cool a cast slab in which non-solidified part is left at the center part while preventing the development of bulging.  <P>SOLUTION: The the center part of the cast slab 113 drawn out from the minimum gap between rolls 101,102, is unsolidified. This cast slab 113 is drawn out after bringing into contact with the recessed type roll 102 over the contact arc length α. Further, the cast slab 113 brought into contact with the roll 102 over the contact arc length α, is pinched by the roll 102 and a pinch roll 120 and also, supported with a support roller 121 and a cast slab supporting tool 122 to prevent the bulging deformation and further, the surer cooling is carried out by water injection with a spray 123, and by contact with the cast slab supporting tool 122 having water-cooling structure and contact with the roll 102. Furthermore, since the cast slab 130 is bent along the roll 102, the space of a portion direct under the roll is widened and the arrangement of the spray 123 etc., is made easy.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006177280-A (JP)
Title: High speed rotation equipment
Inventor: MAKIMURA KAZUNORI
IPC: F16H57/02
Filed: 2004-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent oil stored and remaining in the vicinity of a sealing part from intruding into a gas compression chamber.  <P>SOLUTION: This high speed rotation equipment has a turbo vane 7 for compressing gas, a motor 2 for rotating and driving the turbo vane 7 at high speed, a rotary shaft 4 connecting both of them and arranged vertically, bearings 5, 6 for holding the rotary shaft 4 rotatably, and a seal plate 10 for partitioning the gas compression chamber C in which the turbo vane 7 is arranged and a motor chamber M in which the bearings 5, 6 and the motor 2 are arranged. The seal plate 10 is provided with a through hole 1A to pass the rotary shaft 4 through and provided with a sealing part S between the through hole 1A and the rotary shaft 4 for preventing lubricating oil of the bearings 5, 6 from being mixed into the gas compression chamber C. The seal plate 10 is formed by a tapered face 10T on which a face on the motor chamber side of the seal plate 10 is cut upward toward the sealing part S.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006185960-A (JP)
Title: Substrate processing device and its conveyance alignment method
Inventor: KONDO KEISUKE
IPC: H01L21/68
Filed: 2004-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing device capable of improving the accuracy of height position and effectively performing teaching while reducing the processes by visual check and manual labor of a worker at the time of teaching in comparison with the conventional way, and to provide its conveyance alignment method.  <P>SOLUTION: The height difference between the mapping sensor 32 of a conveyance mechanism 30 and a substrate conveyance arm 33 and a substrate conveyance arm 34 is detected by an arm position detection sensor 40. Further, the height position of jigs 38 and 39 for Z-axis teaching is detected by the mapping sensor 32. Moreover, the access height to each part of the substrate conveyance arm 33 and the substrate conveyance arm 34 is calculated on the basis of the height position difference between the jigs 38 and 39 for Z-axis teaching, the mapping sensor 32, the substrate conveyance arm 33 and the substrate conveyance arm 34.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306360-A (JP)
Title: Attachment fitting structure, forming method for attachment fitting member, and folding apparatus
Inventor: MATSUO HIROTATSU
IPC: B60R19/24
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bumper fitting structure which reduces the number of components substantially and cuts costs as well.  <P>SOLUTION: According to the bumper fitting structure, a rear bumper 1 is fitted on a rear panel 2 via a bracket 3, which is formed by being folded integrally with the rear panel 2. A process of forming the bracket 3 includes a drawing step of drawing a steel plate to shape a rear panel forming portion and a bracket forming portion on the same steel plate, a trimming step of cutting the same steel plate into a prescribed shape of the rear panel forming portion and of the bracket forming portion simultaneously, a restriking step of forming the rear panel forming portion into a prescribed shape and folding the bracket forming portion at least at over 90 degrees, and a folding/joining step of folding back further the folded bracket forming portion and fixing the folded back portion. Through this process, the bracket 3 for fitting the rear bumper 1 on the rear panel 2 is formed integrally with the rear panel 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006184722-A (JP)
Title: Image forming apparatus with self-checking function
Inventor: ITO AKIO
IPC: G03G21/00
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus with self-checking function capable of hindering degradation of apparatus reliability and progressive deterioration by detecting abnormal sounds of the unit of the image forming apparatus.  <P>SOLUTION: The image forming apparatus has a plurality of sound sensors for detecting the operating sounds of the apparatus and compares the pre-collected operating sounds of the apparatus and the newly-collected operating sounds, thereby discriminating the abnormal states of the apparatus and timing. The apparatus includes a first unit prescribing means for prescribing the abnormal unit from the result of the discrimination and a sequence table of operation sequences of the apparatus. Further, the apparatus also includes a second unit prescribing means for calculating the position of the emission of an abnormal sound from the abnormal timing and the sound sensors and prescribing the unit from a unit position table for the apparatus. The apparatus further includes a means for prescribing the abnormal unit from the result of prescribing by the first/the second unit prescribing means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006185389-A (JP)
Title: Communication equipment and method, and program
Inventor: NAKANO TAKAYUKI
IPC: G06F21/44
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication equipment capable of easily preventing unauthorized access.  <P>SOLUTION: The communication equipment is provided with an authenticating part 14 for performing authentication in response to a connection request from a computer 2, an updating part 16 for controlling a communicating part 11 for performing communication with the computer 2 so as to make a response time up to the return of an answer to the computer 2 long in accordance with the number of failures in which the computer 2 is not successfully authenticated, and a confirming part 12 for limiting a response to the computer 2 so as not to respond to the computer 2 when the number of failures in which the computer 2 is not successfully authenticated exceeds the fixed number of times. This invention is applicable to for example an access point constituting a wireless LAN.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005525826-A (JP)
Title: 肺腫瘍に関連したマーカー分子
IPC: A61K38/00
Filed: 2003-05-16
Abstract: 本発明は、肺癌に関連する核酸およびポリペプチドに関する。より具体的には、本発明は、核酸およびその転写されたポリペプチドに関し、その発現は、肺癌に関連して著しく変化される。本発明は、本明細書中に開示される遺伝子の差示的にスプライシングされる一連の転写産物に関し、この転写産物は、気道の腫瘍に関連する。さらに、本発明は、肺腫瘍等の細胞増殖性傷害の早期診断、疾患経過の予後、およびモニタリングの方法と、治療方法と、ワクチン接種とを、提供する。
Patent JP-2005527033-A (JP)
Title: 因数分解およびモジュラ算術の方法
IPC: G06F7/49
Filed: 2003-05-14
Abstract: 【課題】非バイナリ計算スキームで数を因数分解する方法、更に具体的には、ディジタル多状態相変化物質を利用して数を因数分解する方法を提供する。 【解決手段】この方法は、因数分解される数を特徴づける量のエネルギーを、数の潜在因数に従ってプログラムされた相変化物質へ提供することを含む。プログラミング・ストラテジは、因数分解される数の中に潜在因数の倍数が存在する度に、相変化物質を１回セットする。この方法を実行する際、倍数の数をカウントし、相変化物質の状態を評価することによって、潜在因数が確かに因数であるかどうかが決定される。異なった因数について相変化物質の所与のボリュームが再プログラムされるか、異なった因数のために相変化物質の別個のボリュームが使用されうる。異なった潜在因数に従ってプログラムされた相変化物質の別々のボリュームを組み合わせることによって、幾つかの潜在因数の上で並列因数分解が達成される。モジュラ算術システムにおける加法および合同計算の方法も含まれる。
Patent JP-2005529223-A (JP)
Title: 重合阻害剤
IPC: C07D205/04
Filed: 2003-05-30
Abstract: 非ヒンダード環式ヒドロキシルアミンを単独で又は追加の阻害剤と組み合わせて含む重合阻害剤。
Patent JP-2005534586-A (JP)
IPC: B65F1/06
Filed: 2003-06-13
Abstract: A device for collecting waste, a receptacle in which a plastics bin liner bag is placed, a driver for driving a covering for constituting a plastics bag, the covering being contained in a compartment situated in the top portion of the receptacle. The driver serving to deliver the bag from the storage compartment to the bottom of the receptacle; sealing and cutting are used for acting on the covering leaving the compartment and subsequently for closing and separating the bag from the remainder of the covering once the bag has been filled with waste. The waste collector device of the invention may include a compactor for compacting the bag containing waste, and a device or mechanism for opening and closing a central orifice through which waste is introduced via the top portion of the collector device.
Patent JP-2005531857-A (JP)
Title: 簡潔言語学データを生成かつ使用するシステムおよび方法
IPC: G06F40/00
Filed: 2003-07-03
Abstract: 簡潔言語学データを生成かつ使用するシステムおよび方法が提供される。コーパス中に出現するワードの頻度が算出される。これらワード中の特有の文字の各々が、文字インデックスにマップされ、そしてこれらワード中の文字が文字インデックスで置き換えられる。文字のシークエンスが置換インデックスにマップされ、そしてこれらワード中の文字のシークエンスがこの置換インデックスで置換される。これらワードは、共通プレフィックスによってグループ分けされ、そして各プレフィックスが、このプレフィックスで開始するワードのグループの情報を位置決めするためにマップされる。
Patent JP-2005534105-A (JP)
Title: プリンタの使用を減らす印刷システム
IPC: G06F3/12
Filed: 2003-07-11
Abstract: 印刷システムは、オリジナル文書を表すデジタルファイルを受け取るように適合されたプリントオプティマイザを備える。プリントオプティマイザは、デジタルファイルから、ページ数を減らした修正文書を表す修正ファイルを作成する。プリントオプティマイザは、不要なまたは無用なコンテンツ要素（画像を含むグラフィック要素など）をオリジナル文書から削除することができ、かつ／またはフォントサイズ、フォントタイプ、行間、文字間隔、片面および両面印刷などの印刷特性を変更することができる。
Patent JP-2006503671-A (JP)
Title: 医療器具送達装置および使用方法
IPC: A61F2/06
Filed: 2003-10-25
Abstract: 本発明は、例示的実施形態において、優れた安全性と、ステント配置及び展開特徴とを備えるステント展開装置を提供する。本発明による例示的なステント展開装置は、安全かつ再現性のある形態で、ステントを正確に送達することを促進することができる。特に、好ましい展開装置は、展開を臨界展開点に制限する物理的な安全機構を設けることによって、医師が、展開の大きさを予測する必要がなく、正確な配置に専念することを可能にする。さらに、この閾値を越えると、医師は、もはやこの点を越えてステントを後退させることができないことを、音声及び／又は触感徴候によって知らされる。ステントを送達させるために、外側カテーテルを後退させるよりも、むしろ、ステント展開装置のガイドワイヤが延ばされてもよい。さらに、遠位チップは、ステントが最も有益な位置に送達され得るように、展開装置を罹患または閉塞された管腔内に楽に案内するように設計されている。さらに、遠位チップは、不具合なステントが部分的にしか半径方向に拡張されていない場合であっても、展開装置の取り出しを容易にする。代替的実施形態において、ステント展開装置は、ステントの送達を容易にする光学スコープの挿入を可能にする。
Patent JP-2006514014-A (JP)
Title: 極性シリコーン皮膚軟化剤の選択基を有する、透明で、安定な、乾かして、べトつかない制汗剤
IPC: A61K8/34
Filed: 2003-11-21
Abstract: 制汗活性物質、溶媒、及び極性シリコーン皮膚軟化剤を有する、透明で、安定な、乾かして、べトつかない感触をもつ制汗剤。制汗活性物質は、溶媒中に可溶化される。極性シリコーン皮膚軟化剤は、ＯＨ基又はポリエーテル又はそれらの混合物を有する。ポリエーテルは、エチレンオキシド、プロピレンオキシド又はブチレンオキシド基又はそれらの混合物の６個以下の平均的長さを有する。極性シリコーン皮膚軟化剤は、ケイ素原子が８〜４０個の平均的長さの範囲のジメチルシロキサン基の鎖を有する。極性シリコーン皮膚軟化剤は、１〜８個の平均的長さの炭素を有する炭化水素鎖のリンカーを有する。極性シリコーン皮膚軟化剤は、約１重量％〜約９５重量％、さらに特定的には、約５重量％〜約７０重量％、なおさらに特定的には、約１０重量％〜約４０重量％の制汗剤を表す。制汗剤は、加圧容器又は加圧されていない容器内に含有されてもよい。
Patent JP-2006520722-A (JP)
IPC: B65D81/00
Filed: 2003-12-01
Abstract: A food/beverage container (1) comprises a main body (2810) having a main receiving cavity and a spouting portion including a spouting member (2840) for discharging the contents, a sub-receiving cavity (22) formed in the main receiving cavity , a straw (2847) extending through the main receiving cavity, and a removable seal member (2850) adapted to seal the main receiving cavity and the sub-receiving cavity. The spouting member is rotatable between a position accommodated in the container when sealed by the seal member and an erected position after removal of the seal member, and it comprises a fixing portion (2843) for sealing an upper hole of the straw when accommodated in the container and for providing a fluid communication between the straw and a spout hole (2842) in the spout member (2840) when in the erected position.
Patent JP-2006511531-A (JP)
IPC: A61K31/205
Filed: 2003-11-20
Abstract: The use of propionyl L-carnitine in combination with acetyl L-carnitine, or one of their pharmaceutically acceptable salts, is disclosed for the preparation of a medicament, or of a nutritional supplement, for the prevention and/or treatment of the disorders of the male andropause caused by ageing or by chemical or surgical castration.
Patent JP-2006514585-A (JP)
Title: 内径剛性を向上した螺旋巻きチューブ、およびその製造方法
IPC: B29D23/00
Filed: 2003-03-21
Abstract: 幅の広い隙間（１８）が、螺旋巻きチューブ（１０）の壁体の半径方向の中間領域に１つ以上の層（１４）に意図的に導入される。広い隙間を有する層（１４）はそれぞれ、所与の螺旋巻き角度（α）での層（１４）の連続する巻回における隣接する側縁間に突き合わせ接合を実現すべく通常使用される幅よりも狭く、かつ層の連続する巻回における隣接する側縁間に隙間（１８）が定められるような方法で、前記所与の螺旋巻き角度（α）で巻き付けられる。幅の広い隙間（１８）は、チューブ壁体の中間領域の半径方向についての可撓性を大きくする効果を有する。このような半径方向の可撓性の増大は、同じ材料で構成されているが中間領域に隙間を有していないチューブに比べ、チューブの内径剛性を改善する。
Patent JP-2006189544-A (JP)
Title: Interpretation system, interpretation method, recording medium with interpretation program recorded thereon, and interpretation program
Inventor: KIMURA TATSUYA
IPC: G10L21/013
Filed: 2005-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interpretation system capable of outputting synthesized speech increasingly approximate to speaker's vocal quality, an interpretation method, a recording medium with an interpretation program recorded thereon, and an interpretation program.  <P>SOLUTION: The interpretation system is equipped with a speech recognition section 101 which recognizes the input speech entered by a first language, an interpretation section 102 which interprets the result of the speech recognition to a second language, a speech synthesis section 103 which subjects the interpreted second language to speech synthesis, a vocal quality analysis section 104 which analyzes the a vocal quality of the first language, a vocal quality similarity metering section 105 which meters the similarity of the vocal quality of the first language, and vocal quality of the second language, and a vocal quality controller 106 which controls the vocal quality of the second language undergoing the speech synthesis in the speech synthesis section 103 based on the result of the vocal quality similarity metering obtained in the vocal quality similarity metering section 105, and thereby the vocal quality of the first language and the vocal quality of the second language are made relatively similar and the occurrence of sense of incongruity is reduced as far as possible.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006189306-A (JP)
Title: Well plate stirring device
Inventor: YOSHIHIRA MITSUHIRO
IPC: G01N35/02
Filed: 2005-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a well plate stirring device capable of performing not only a dispensation work but also a stirring work of a well plate after dispensation.  <P>SOLUTION: This well plate stirring device for a dispensation device having a well plate mounting part used as a dispensation stage at the dispensation time and used as a stirring stage rocked at the stirring time includes a plurality of well plate mounting parts, among which two well plate mounting parts can be rocked by the same driving means, and is equipped with a stopping means for stopping one well plate mounting part, while the other well plate mounting part is rocked.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006189337-A (JP)
Title: Fine particle measuring instrument
Inventor: KOIZUMI KAZUHIRO
IPC: G01N15/06
Filed: 2005-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine particle measuring instrument for drastically reducing spurious counting owing to photo noise, thereby enhancing the reliability of fine particle detection.  <P>SOLUTION: A photodiode 35 for photo noise detection is placed at a position where scattered light owing to fine particles is not detected on an inner wall of an optical path space 21, and at a position where it is possible to receive stray light which is a part of laser light coming from a semiconductor laser 28 and irregularly reflected by the inner wall and photo noise arising in the laser light owing to the effect of a change in ambient temperature, etc., and in the vicinity of a cylindrical lens 30, in this example. Further, a photodiode 32 for scattered light detection and the photodiode 35 for photo noise detection are connected to a noise determination part 36. The determination part 36 determines that photo noises are being detected when light signals higher than a predetermined threshold are simultaneously received by both of the photodiodes 35 and 32.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006189124-A (JP)
Title: Piece type ball screw
Inventor: KAZUNO KEISUKE
IPC: F16H25/22
Filed: 2005-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piece type ball screw improving reliability against coming-off of a piece member from a nut by preventing deformation of an arm part and poor circulation of balls even if coming-off load is loaded on the piece member.  <P>SOLUTION: The piece member 4 is fitted in a piece member fitting opening 11 provided on the nut 2 from a nut inner diameter side and includes a connection groove 8 connecting screw grooves 6 of adjoining circles of the nut 2. A positioning arm part 9 engaging with the nut 2 is provided on the piece member 4. The arm part 9 extends in an arc shape along a screw groove of the nut 2. A curvature radius R' of the arc of the arm part 9 is made larger than curvature radius R of the screw groove 6 of the nut 2. Consequently, a position where the arm part 9 and an inner surface of the screw groove 6 of the nut 2 touch without load is defined as a tip of the arm part 9.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005253048-A (JP)
Title: Acquisition of signed rights label (srl) of digital content using rights template of flexibility in copyright managerial system
Inventor: VENKATESH CHANDRAMOULI
IPC: G06F21/62
Filed: 2005-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an architecture and a method of copyright management and implementation which enable controlled rendering or regenerating of digital contents in arbitrary mode.  <P>SOLUTION: A content is ciphered in accordance with a content key, and the content key is protected, in accordance with a public key at a license server. Rights data are taken out of a right template and associated with the content. A rule for changing rights taken out is also taken out of the rights template. The rights data are changed in accordance with the rules. The rights data and the protected content key are given to a licence server as a rights label for the signature of the licence server. The licence server verifies the validity of the rights label; and if the rights label is valid, the licence server produces digital signature, on the basis of a private key corresponding to a public key, and at least partially, on the basis of the rights data, and acquires the signed rights label and returns this.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006192177-A (JP)
Title: Game machine
Inventor: MATAYOSHI MASAHIRO
IPC: A63F5/04
Filed: 2005-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can record the history information on the history covering the information of the fraudulent operations in the correct date.  <P>SOLUTION: The game machine is provided with a monitoring board 38 which has a monitoring part 56, a recording part 57 and a radio timepiece 55 with a time circuit. Upper and lower doors opening switches 32 and 33 and a power source switch 43 are connected to the monitoring part 56 and the operation signal is inputted in response to the operations of cutting off the power source and opening the upper and lower doors. The monitoring part 56 records the history information into the recording part 57 making the operation signal match with the date signal outputted from the radio timepiece 55 at each moment in response to the inputting of the operation signal. To monitor the fraudulent updating of the time in the radio timepiece 55, a date collation part 58 is provided and collates the date information received by the radio timepiece with the date signal of the time circuit and generates an alarm when the difference between both exceeds the fixed range of time.  <P>COPYRIGHT: (C)2006,JPO&NCIPI