baber/WOPTO huggingface dataset:
Patent JP-2006181319-A (JP)
Title: Slipper to press plantar arch strongly
Inventor: ORITA MINEKO
IPC: A43B7/14
Filed: 2004-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To supply a slipper which gives a pressure to a plantar arch point stronger than before, enables the adjustment of strength and weakness, gives a diet effect to a foot, and does not let others know of the diet slipper.  <P>SOLUTION: A projection (2) is provided at the shank part of the slipper that has a length from the toe to the heel. The sole is formed of 2 different materials (a hard material at the front (3) and a soft material (4) at the back).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005524095-A (JP)
Title: 同一性を識別する安全ラベルおよびこのラベルの製造方法とその利用方法
IPC: G11B23/30
Filed: 2002-04-26
Abstract: 対象物を無線方式で電磁波放射によって識別するためのラベル。本発明のラベルは、このラベルに入射した電磁波信号を受信する一つ以上のアンテナと、ラベルの共振特性に対して対象物によりもたらされる漂遊容量の影響を低減する手段を備え、任意の対象物、特に光または磁気データ担体へ取り付けられるようになっている。
Patent JP-2005526392-A (JP)
Title: 電界救済特性を有するトレンチ型ｍｏｓｆｅｔ
IPC: H01L29/10
Filed: 2003-05-14
Abstract: 【課題】  ドレイン・ソース遮断電流の漏洩を防ぎ、絶縁破壊電圧を上昇させたトレンチ型ＭＯＳＦＥＴ、およびこの製造方法を提供する。 【解決手段】  トレンチ型ＭＯＳＦＥＴにおいて、この絶縁破壊電圧を上昇させるためにベース領域よりも下方に、電界救済領域を設ける。
Patent JP-2006515741-A (JP)
IPC: C12R1/66
Filed: 2003-05-20
Abstract: The invention includes isolated polynucleotide molecules that are differentially expressed in a native fungus exhibiting a first morphology relative to the native fungus exhibiting a second morphology. The invention includes a method of enhancing a bioprocess utilizing a fungus. A transformed fungus is produced by transforming a fungus with a recombinant polynucleotide molecule. The recombinant polynucleotide molecule contains an isolated polynucleotide sequence linked operably to a promoter. The polynucleotide sequence is expressed to promote a first morphology. The first morphology of the transformed fungus enhances a bioprocess relative to the bioprocess utilizing a second morphology.
Patent JP-2005529759-A (JP)
IPC: B26D1/14
Filed: 2003-06-03
Abstract: The device comprises: a path ( 12 ) for the products, extending from products and trimmings entry position and a product deliver position, the trimmings being removed between said two positions; along said path, a movable flexible member ( 3 ) to retain and move the products and the trimmings and an opposite longitudinal fixed element ( 13 ) to retain said trimmings (R) extending along said path parallel to a first branch of said flexible member, at a distance from it to allow the products to advance in contact with said flexible member and with said fixed longitudinal element; at least a pusher ( 15 ) movable along a feed trajectory, to feed the series of products with the respective trimmings to said path ( 12 ). The pusher feeds the products and the trimmings between the flexible member and the fixed longitudinal element. The feed trajectory of the pusher intersects the path of the products between the flexible member ( 3 ) and the fixed longitudinal element ( 13 ), overlapping in the final stretch the path of the products in contact with said flexible member and said fixed longitudinal element.
Patent JP-2005532508-A (JP)
IPC: E04H17/16
Filed: 2003-06-04
Abstract: In a system for screening off an area, a partition element substantially covers the space between two upstanding carrier elements. The partition element is catchable in the carrier elements in a temporary, unstable preparatory position. The partition element lacks the capability of remaining in the preparatory position by its own force. The partition element is further movable from the preparatory position to a fixedly locked position in the carrier elements. In a method of mounting and dismounting of a partition element on two upstanding carrier elements, the partition element is hooked in the carrier elements in the preparatory position. Thereafter, the partition element is moved to a fixedly locked position in the carrier elements.
Patent JP-2005531098-A (JP)
Title: 重合体基材上に微細構造を形成する方法及び装置
IPC: B29C59/04
Filed: 2002-06-26
Abstract: 光メモリ基板に使用するための重合体ウェブに表面に、微細構造を形成する方法と装置。微細構造は、高温のスタンパーを材料のウェブに、選定した時間／温度プロフィールで重ね合わせることにより成形される。スタンパーは、加熱されてウェブの表面を溶融流動させ、離れる前に安定化させる。スタンパーは、加圧機とは独立な支持体により運ばれる。重合体材料のウェブは、像成形を改善するために流動促進剤を与えられることもある。更に此処では、新規なスタンパー、被膜塗布機、及び仕上げ処理装置を備えた、ディスクなど光メモリモジュールを製作するための、方法と装置について記述されている。
Patent JP-2005538074-A (JP)
Title: テトラ置換尿素を連続的に製造する方法
IPC: C07C275/06
Filed: 2003-07-03
Abstract: テトラ置換に相応するアミンをホスゲンと水性無機塩基の存在で０〜１５０℃の範囲内の温度で反応させることによってテトラ置換尿素を製造する方法であって、テトラ置換に相応するアミン、ホスゲンおよび水性無機塩基を反応装置に中央部で連続的に供給し、製造することができるテトラ置換尿素の選択、供給することができる物質および物質混合物の量比、反応の間の温度および場合によっては反応装置中への水と完全には混合することができない有機溶剤の供給によって２相系を形成させ、反応混合物を反応装置から中央部で連続的に導出することによって特徴付けられる、テトラ置換尿素の製造法。
Patent JP-2005533572-A (JP)
Title: 分岐部病変にステント留置術を施すための分節された風船付きカテーテル
IPC: A61M25/00
Filed: 2003-07-15
Abstract: 分岐部付近で発生する血管の異常を処置する際に使用される分節された風船付きカテーテル（１０）は、近位端と、遠位端と、軸中を近位端から遠位端に延びる長手方向通路を含む軸（１２）とを含む。第１風船部（１６）が、軸（１２）上に第１風船部（１６）に隣接して設置される。軸（１２）はさらに、長手方向通路と分節された風船付きカテーテル外面との間を第１及び第２風船部（１６、１８）の中間から延びる横向きポート（３０）を含む。このようにして、主血管（５４）内に予め配置された第１案内ワイヤ（５８）の近位端を、軸（１２）の遠位端に挿入し、長手方向通路の中を通し、近位から出すことができ、側枝血管（５６）内で横向きポート（３０）に挿入し、長手方向通路の中を通し、軸（１２）の近位端から出すことができる。
Patent JP-2005536209-A (JP)
Title: 硬骨魚由来の新規の広範な抗微生物ペプチドの同定へのゲノムアプローチ
IPC: C12Q1/68
Filed: 2003-08-22
Abstract: 抗微生物ペプチドをコードする候補核酸配列の同定方法を提供する。前記方法は、目的の最初のペプチドを同定するステップと、前記最初のペプチドをコードするゲノムＤＮＡを同定するステップと、前記最初のペプチドの各端上の隣接配列を同定するステップと、前記隣接配列に相補的なプライマーを得るステップと、ステップｅ）由来のプライマーを使用して増幅することができる候補配列を同定するために、広範な核酸配列をスクリーニングするステップとを含む。いくつかの例では、抗微生物ペプチドはヘプシジンまたはプリューロシジンである。
Patent JP-2005535466-A (JP)
Title: 切りくずを排出させるための切削工具
IPC: B23C5/26
Filed: 2003-05-22
Abstract: 本発明は、切り屑を排出させるための切削工具、特に、フライスカッターに関し、切削作用部分（１６）と固定部分（１８）とを有する切削要素（１４）のためのハウジング（１２）が形成されたサポート（１０）を備えている。固定部分（１８）は、受け入れ位置でハウジング（１２）内に位置する基部（２０）を含み、ロック位置（２６）に回転したとき、基部がハウジング（１２）の少なくとも一つの保持フランジ（２６）の下側に係合し、これによって、切削要素（１４）が切り屑を排出させるために使用されるようになる。さらに、固定ねじやこの種のねじ等の付加的な固定手段を用いることなく、前記切削要素を固定することが可能であり、ハウジングへの簡単な挿入と、回転によるロック位置への位置変更によって確実な固定が行われる。したがって、切削要素は、ロック位置から緩められるとともに、非常に小さい力で工具受け部から取り出される。
Patent JP-2006515396-A (JP)
IPC: B23P9/04
Filed: 2003-08-15
Abstract: A tubular workpiece, which is made of a hardening ferritic-pearlitic steel and which is intended for a fuel high-pressure accumulator (rail) of a common-rail fuel injection system (system) of internal combustion engines, comprises an axial inner space (1) and cross holes (2), which extend from the periphery of the rail and which form intersections (3) with the inner space (1), and is to be furnished with connecting means to the system at axial connecting points and peripheral connecting points (2.3). The aim of the invention is to reduce vibratory stress and to increase the fatigue strength of the rail. To this end, the invention provides that: a) the workpiece is shaped around an inner mandrel at temperatures of up to approximately 300 DEG C in order to harden the workpiece and to shape the inner space (1), whereby the strength of the material is specifically set according to the temperature and to the degree of shaping; the cross-section of the inner space (1) is provided with a contour having a variable continuous curvature (1.1) and, in the contour (1.1), at least one area is shaped with a small curvature (1.2); b) cross holes (2) are made so that they lead into the area having the small curvature (1.2), and; c) the workpiece is worked whereby resulting in approximately halving the stress in the damage-critical areas of the rail when in operation.
Patent JP-2006506582-A (JP)
Title: ねじ管継手
IPC: F16L15/06
Filed: 2003-09-06
Abstract: 石油採掘産業用のねじ付きの管継手は、台形のねじとねじの近くの端部に置かれたトロイド状のシール面（１１）とを有し、シールするために、対応した円錐台状のシール面（１２）と組み合う。このトロイド状のシール面（１１）は、式（Ｉ）により与えらる範囲内に含まれる半径Ｒｓを持つ。
Patent JP-2006510590-A (JP)
Title: アレルギー及び喘息の処置のためのヒスタミンｈ４受容体モジュレーターの使用
IPC: A61K/
Filed: 2003-09-05
Abstract: マスト細胞又は好塩基性細胞化学走性に影響するヒスタミン受容体モジュレーターの同定のための方法ならびに喘息及び／又はアレルギー応答あるいは喘息又はアレルギー応答により調節されるか、影響されるか、又は引き起こされる疾患及び／又は状態の予防、処置、誘導又は他の所望の調節のためのそのようなヒスタミンＨ４受容体モジュレーターの使用を開示する。マスト細胞又は好塩基性細胞化学走性応答、例えば特定の部位への移動あるいはマスト細胞又は好塩基性細胞化学走性により調節されるか、影響されるか、又は引き起こされる疾患及び／又は状態の予防、処置、誘導又は他の所望の調節のためのヒスタミンＨ４受容体モジュレーターの使用も開示する。
Patent JP-2006508920-A (JP)
Title: 高屈折率の粒子を含む含油身体洗浄組成物またはエマルジョン
IPC: A61K8/29
Filed: 2003-09-03
Abstract: 本発明は、明確に定義された粒子を含み、更に少なくともある種の疎水性有益物質または皮膚緩和剤を含有しているリンスオフ型身体手入れ組成物に関する。皮膚緩和剤は粒子を付着させて光沢を強化する。組成物が液体組成物である場合、組成物は、少なくともある程度（粒子の０．００１−５重量％）の疎水性表面改質剤を含んでいなければならない。
Patent JP-2006508426-A (JP)
IPC: G06F1/00
Filed: 2003-09-27
Abstract: The method involves selecting a first linking data and a second linking data matching the first linking data, sending from a server the first linking data to a first device and the second linking data to a second device, and presenting by the first device the first linking data and by the second device the second linking data. The method further involves entering into the first device an indication of the matching of the first and second linking data, and based on the entered indication, sending to the server a matching confirmation for confirming the matching to the server, and associating the characteristics of the devices based on the received matching confirmation. Independent claims are also included for the following ; (1) a server for linking characteristics of devices. (2) stored software.
Patent JP-2006515669-A (JP)
Title: ホスト格子中での水素同位体の多重占有を増加させるデバイス、システム、および方法。
IPC: G21B/
Filed: 2003-05-19
Abstract: ホスト格子中にヘリウムを存在させ、水素同位体の二重占有を増加させるデバイス、システム、および方法。水素貯蔵要素としての使用に適した空孔を安定化した水素化金属相が得られる。金属格子ホスト構造が選択され、水素原子または重水素原子で充填される。次いで、ホスト格子は封止され、水素原子、重水素原子、およびヘリウム原子が放出されるのを防止する。次いで、ホスト格子を刺激して空孔を作る。ホスト格子内に空孔を作った後、充填した水素原子または重水素原子は空孔に入って、改善されたホスト格子を生成する。
Patent JP-2006509321-A (JP)
Title: 対話形記録媒体の収録データ及びこれの付加データの連動再生方法
IPC: G11B31/00
Filed: 2003-10-24
Abstract: 本発明は、対話形記録媒体の収録データ及びこれの付加データの連動再生方法に係り、対話形ＤＶＤのような光ディスクのＡ／Ｖデータとコンテンツデータ、そしてコンテンツ提供サーバーから提供するコンテンツデータを連係再生する対話形光ディスク装置で、コンテンツ提供サーバーから提供するコンテンツデータに対するナビゲーション情報を受信及び参照して、光ディスクから読み出すＡ／Ｖデータとコンテンツ提供サーバーから提供するコンテンツデータを連係再生することによって、対話形光ディスク装置で、相異なる類型のソースデータに対する再生動作をさらに正確に連係制御することができるようにする。
Patent JP-2006512646-A (JP)
IPC: G07D7/00
Filed: 2003-12-24
Abstract: A method of analyzing a bundle of banknotes. The method includes the steps of providing a bundle of banknotes, which bundle comprises at least one surface defined by the edges of banknotes, illuminating the surface of said bundle, providing a two-dimensional image of the bundle by making use of an optical sensor, and providing an output signal that represents the result of the analysis.
Patent JP-2006188788-A (JP)
Title: Fluorescent light-free paperboard
Inventor: HARADA MASAMI
IPC: D21H27/10
Filed: 2005-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide fluorescent light-free paperboard which comprises two or more layers consisting mainly of waste paper raw material and on whose surface a fluorescent light reaction is inhibited.  <P>SOLUTION: This paperboard comprising two or more layers consisting mainly of waste paper raw material is characterized by adding a fluorescent light-eliminating agent to the surface layer or to the surface layer and the undersurface layer. The total addition amount of the surface layer and the undersurface layer is controlled to 20 to 100 g/m<SP>2</SP>to prevent the appearance of a fluorescent light intensity originating from the back side layer of the paperboard. The fluorescent light reaction on the surface of the paperboard is eliminated by the addition of a small amount of the fluorescent light-eliminating agent. A coating layer comprising the fluorescent light-eliminating agent and a resin material is formed on the surface of the paperboard. Thus, the fluorescent light false reactions of paper-making chemicals can be controlled, and the elusion of fluorescent light substances can surely be prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006187498-A (JP)
Title: Pinball game machine
Inventor: NAKADA HIROYUKI
IPC: A63F7/02
Filed: 2005-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To raise recyclability in a pinball game machine by facilitating the detachment of a board surface attachment component.  <P>SOLUTION: Attachment pawls 22 projecting from the board surface attachment component are inserted into the attachment hole 4a of a game board 4. The board surface attachment component is fixed to the game board 4 by the engagement of the attachment pawls 22 to the rear side of the game board 4 in the pachinko game machine 1. The attachment pawls 22 include a detachment engagement part 22c which is engaged with a detachment tool 24 inserted into the attachment hole 4a from the rear side of the game board 4 and which deforms the attachment pawls 22 in a fixing release direction by pressure force which is received from the detachment tool 24.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006188624-A (JP)
Title: Inkjet ink and method for inkjet recording
Inventor: OKUBO KENICHI
IPC: C09D11/00
Filed: 2005-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet ink having excellent injection stability at a time of printing and also having improved feathering, beading and color bleed of letters and pictures formed on several recording media, and to provide a method for inkjet recording using the same.  <P>SOLUTION: The inkjet ink contains at least water, an organic solvent and a polymer compound, and the polymer compound contained in an inkjet ink after evaporating the inkjet ink or a part of water contained in an inkjet ink shows the UCST-type phase separation within a range of at least 0°C and not more than 100°C.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006194086-A (JP)
Title: Fuel property determining device for internal combustion engine
Inventor: HAYAMIZU TOSHIBUMI
IPC: F02D41/04
Filed: 2005-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve precision for determining fuel property based on fluctuation of rotation immediately after start of an internal combustion engine.  <P>SOLUTION: Primary determining processing for determining the presence or absence of possibility of heavy fuel property depending on whether it is a determined value KLVGT or more is performed by computing degree of rotation drop (a value of a rotation drop counter CDNEDOWN) immediately after start of the engine. If it is determined that there is possibility of heavy fuel in this primary determining processing, amount of suction air is temporarily increased to perform secondary determining processing for determining whether fuel property is heavy or not based on amount of rotation fluctuation DNEJDG after that finally. Consequently, it becomes possible to distinguish between rotation drop-in by a lean condition (heavy fuel) and rotation drop-in by a rich condition in the secondary determining processing to prevent erroneous determination that rotation drop-in by the rich condition is due to heavy fuel.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005226640-A (JP)
Title: Combustion chamber cooling system of engine
Inventor: CLARK JIM A
IPC: F02K9/64
Filed: 2005-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To uniformize currents in a number of cooling pipes and cooling passages by reducing pressure loss of a coolant caused in relation to a coolant collecting manifold 36.  <P>SOLUTION: A combustion chamber cooling system 30 of an engine such as a rocket engine includes: two or more cooling pipes and cooling passages 34 surrounding a combustion chamber 32; a troidal type coolant collecting manifold 36 for receiving a coolant from the cooling pipes and cooling passages 34, and discharging the coolant from a discharge port 40; and two or more turning vanes 44 provided in the manifold 36 to improve pressure loss and pressure unbalance related to the troidal type coolant collecting manifold 36. The currents of the coolant from the respective cooling pipes and cooling passages are turned in the tangential direction by the respective turning vanes 44.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248947-A (JP)
Title: Exhaust control valve
Inventor: NAGAI TADASHI
IPC: F01N13/08
Filed: 2005-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust control valve which can meet both of the need for noise reduction required at low rpm of an engine and for back-pressure reduction required at high rpm simultaneously and sufficiently, and can improve the resistance of the means of energization to tiredness.  <P>SOLUTION: A shielding wall 23 is arranged and extended on a base end side on the spindle side of a body 21 of a valve element 2, and the shielding wall has an arc-shaped outer surface that is nearly along the rotation path of the base end side 21a centering on the spindle 3. Thus the exhaust control valve is so constituted that a base end side 12a on a sheet surface 12 and the base end side 21a of the body 21 are maintained in contact with each other. Then a head exterior wall 14 is arranged and extended on a head side 12b opposed to the base end side 12a on the spindle side parallel to the spindle 3 of the sheet surface 12, and the head exterior wall has an inner surface nearly along the rotation path of the head side 21b of the body 21 centering on the spindle 3. Thus, the exhaust control valve is so constituted that it is opened at the time when the body 21 exceeds a predetermined range of rotation from the condition that the body 21 closes the control valve by being brought into contact with the sheet surface 12 by the head exterior wall 14 and both of the side walls 13, 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006192086-A (JP)
Title: Distal end part of endoscope to be inserted into large intestine
Inventor: OUCHI TERUO
IPC: A61B1/00
Filed: 2005-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distal end part of an endoscope to be inserted into the large intestine to be hardly disengaged from a fold of the intestinal tract when the intestinal tract is straightened by hooking the distal end of an insertion part on the fold of the intestinal tract and pulling the distal end up to the hand side, permitting the insertion part to be easily and smoothly inserted into the large intestine.  <P>SOLUTION: The distal end of the endoscope to be inserted into the large intestine comprises an observation window 6 for taking in an optical image of a subject disposed on the distal end surface 5a of a distal end body 5 constituting the distal end of the insertion part 1, and a tubular distal end hood 10 projecting forward from the outer edge of the distal end body 5. The distal end of the endoscope also comprises a guard body 11 projecting on the outer peripheral surface of the distal end hood 10 to surround the outer periphery of the distal end hood 10 in the direction around the axis.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006196813-A (JP)
Title: Wiring board and method for manufacturing same
Inventor: SUGAWA TOSHIO
IPC: H05K3/40
Filed: 2005-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board having a highly precise and fine wiring pattern without deteriorating peeling strength by maintaining satisfactory inter-layer electric connection reliability by forming a plurality of types of different conductive materials like a layer in a through-hole.  <P>SOLUTION: An insulating substrate 1 is formed with a through-hole 2, and a plurality of types of different conductive materials 3 and 4 are packed in the through-hole 2; and the conductive materials 3 and 4 are formed like a layer in the through-hole 2, and electrically connected to a wiring pattern constituted of electroless plating copper 8 and electroplating copper 10, so that a wiring board can be configured.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006198139-A (JP)
Title: Back carrier
Inventor: OGAWA YOSHIFUSA
IPC: A61G1/00
Filed: 2005-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back carrier allowing a user to easily carry and move a disabled person such as an elderly person and an invalid person on the back in a disaster and emergency.  <P>SOLUTION: This back carrier comprises: an approximately inverse-Y-shaped cover sheet 11 integrally provided with two leg covers 11b covering the whole body of the back sides and both left/right sides of the thighs of both legs from the lower end of a trunk cover 11a covering the whole body from the back to the buttocks of the disabled person 1; shoulder straps 12 between the outsides of the upper ends of the trunk cover 11a and the outsides of the lower ends of the respective leg covers 11b and put on the shoulders of a bearer 2 carrying the disabled person 1 on the back; chest belts 13 laterally provided from the respective shoulder straps and having tip parts detachably connected by a clamp 15 at the chest part of the bearer 2, and belly belts 14 connected to the respective insides of the lower ends of the respective leg covers 11b and having tip parts detachably connected by a clamp 15 at the belly part of the bearer 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006209171-A (JP)
Title: Sort processing method
Inventor: SATO KOHEI
IPC: G06F7/24
Filed: 2005-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To drastically reduce a file I/O time by limiting data to be taken into a memory to the minimum and by realizing sorting without creating an intermediate file in a sorting processing method for sorting an input file of large data volume.  <P>SOLUTION: Key items and positional information are acquired from an input file 102 and stored in a structure 104 for sorting. After storing all key items and positional information in the memory, an array of a structure 104 for sorting is sorted in ascending or descending order by a key value using a sort function 105. Then, the key items are outputted by block in the sorted order to an output file 108 from the input file 102 according to the positional information of a sorted structure 106 for sorting. Drastic reduction of file I/O time is attained by limiting data to be taken into the memory only to all key items and positional information, and by realizing sorting without creating the intermediate file.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006210396-A (JP)
Title: Magnetic memory device and reading method thereof
Inventor: SATOU YOSHIHIRO
IPC: H01L27/105
Filed: 2005-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic memory device utilizing resistance change based on the magnetization direction of a magnetic layer which can reduce an area proportion of a reference cell.  <P>SOLUTION: The magnetic memory device has a memory cell MC having a first magnetoresistance effect element 62 having first and second magnetic layers, and becoming a high resistant state or a low resistant state depending on the magnetization direction of the second magnetic layer corresponding to the magnetization direction of the first magnetic layer; and a reference cell RC having a second magnetoresistance effect element 62<SB>R</SB>consisting of the same laminate structure as that of the element 62, having an element area different from that of the element 62 and having a resistance value between the resistance value of the element 62 in a high resistance state and the resistance value of the element 62 in a low resistance state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI