baber/WOPTO huggingface dataset:
Patent JP-2003172026-A (JP)
Title: Traveling form device
Inventor: FUKUI MASAO
IPC: E01D101/40
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To adequately cure concrete.  <P>SOLUTION: A travelling form device is equipped with a plurality of form panels 18 which are arranged along a surface of a concrete structure to be constructed, timbering which is moved along a front surface of the form panel 18, and a shifter for the timbering. The form panels 18 are connected to one another via connecting fittings 38. An anchor 34, which is provided on the backside of the form panel 18, is composed of first and second anchors 40 and 42. The first anchor 40 is protrusively provided for fixation in an arbitrary position on the backside of the form panel 18. The second anchor 42, which is arranged at a peripheral edge of the form panel 18, is also used to temporarily fix the coupling fitting 38. The form panels 18 are left on a surface of the placed concrete at the movement of the timbering, and retained permanently on the surface side of the concrete structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172113-A (JP)
Title: Valve system of internal combustion engine
Inventor: UEHARA KOICHI
IPC: F01L9/20
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leakage of a hydraulic fluid in a hydraulic lash adjuster at engine stop, and to prevent mixing of restarting air.  <P>SOLUTION: This valve system has a valve spring 12 for energizing a suction valve 11 in the closing direction, a valve driving mechanism for operating so as to open the suction valve against energizing force of the valve spring by a rocker arm 23 and a rocking cam 17, and the hydraulic lash adjuster 2 interposed between the suction valve and the valve driving mechanism, and adjusting clearance between both to zero. Compression directional pressing force to the hydraulic lash adjuster from a valve stem 11a of the suction valve is avoided by performing zero lift control on the rocking cam via the rocker arm by a control shaft 32 at engine stop.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002205562-A (JP)
Title: Propeller shaft
Inventor: CERMAK HERBERT
IPC: F16C27/06
Filed: 2001-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an elastic bearing used as an intermediate bearing to damp shaft vibration in a range of a natural frequency or a high frequency generated in the intermediate bearing of a propeller shaft of an automobile. SOLUTION: This elastic shaft bearing 11 is provided with an outward ring 12 to be fixed to a supporting structure, an inward ring useful to support the shaft and an elastic annular element 14 which is arranged between the outward ring and the inward ring, is angularly connected by crossing a peripheral part and forms a channel device filled with expandable liquid.
Patent JP-2003167102-A (JP)
Title: Optical element and method for manufacturing the same
Inventor: YAMADA MASAHIRO
IPC: G11B7/135
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which avoids the occurrence of stray light or noise by preventing light from entering an unwanted part and to provide a method for manufacturing the same.  <P>SOLUTION: The optical element 21 is composed of one or more substrates including lens substrates 13, 14 having lenses 11, 12 made of a high refractive index material embedded therein, respectively, and a shielding means 15 which limits the optical path so as to allow the incident light to propagate only a specified optical path and which is formed on the incident side or the exit side for light of one of the substrates 13, 14. The optical element 21 having the shielding means 15 is manufactured by forming an absorbing or reflecting film 15 in the region excluding the specified optical path on the incident side or the exit side for light of the substrates 13, 14, or by processing the region excluding the specified optical path.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173791-A (JP)
Title: Metal separator for fuel cell and its manufacturing method
Inventor: OTANI TERUYUKI
IPC: H01M8/10
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve power generation by enlarging a convex part surface contacting an electrode structure to lower the contact resistance, in cross section concavo-convex metal separator for a fuel cell made by press forming.  <P>SOLUTION: The metal separator for a fuel cell is made of a metal plate formed in cross section concavo-convex shape by pressing, of which, the surface of a convex part 10 is kept in contact with an electrode structure. The surface 11 of the convex part 10 is removed after pressing, and a new surface 12 is formed flat as a contact face to the electrode structure. The amount of removal (in thickness) of the surface 11 is desired to be not less than 3 μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174696-A (JP)
Title: Condenser microphone
Inventor: MAEKAWA YASUO
IPC: H04R19/01
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a condenser microphone capable of canceling an adsorption phenomenon between both electrodes (a back electrode and a diaphragm) of an electret capacitor.  <P>SOLUTION: An electret capacitor formed of a diaphragm 13 and a back electrode 14 is provided. The back electrode has a curved recessed portion 14A facing the diaphragm. The curved recessed portion has a maximum depth portion placed proximate to the maximum amplitude position of the diaphragm. The back electrode is formed in a curved recessed shape so that the proximity of the maximum amplitude position of the diaphragm may be the maximum depth portion. Thus, a gap between the back electrode and the diaphragm is increased at the higher amplitude portion of the diaphragm, easily canceling the adsorption phenomenon between the back electrode and the diaphragm. The gap between the back electrode and the diaphragm is decreased at the lower amplitude portion of the diaphragm. The result increases stored charge to contribute to high sensitivity in the condenser microphone. A maximum depth portion of the curved recessed portion has a depth of 10 to 100 μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175279-A (JP)
Title: Video game device and motion sensor structure
Inventor: OISHI TOSHIMITSU
IPC: A63F13/24
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To allow a player to enjoy a game while learning predetermined motion by letting the player follow the motion.  <P>SOLUTION: Three lines of light motion sensors 31, 32 and 33 facing the front of a monitor 11, two lines of motion sensors 41 and 42 at the left of the monitor 11, and two lines of motion sensors 51 and 52 at the right of the monitor 11, are disposed on the lower surface of a sensor board 23 serving as the ceiling part of a motion sensor structure 20, and a curtain-shaped detection surface is formed therebelow. A surrounded area thereby is a playing area. A player moves his arms and legs while watching an image displayed on the monitor 11. The player's motion is detected when the arms or legs cross the detection surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177313-A (JP)
Title: Optical system
Inventor: OSHITA KOICHI
IPC: G02B13/00
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance optical system suitable for a mega-pixel digital still camera while keeping an entire system small.  <P>SOLUTION: In the optical system having a plurality of lenses L1 to L9 and an optical member having wavelength selection characteristic, an optical member is constituted of an interference film formed on the lens surfaces of the lenses L1 to L9 and satisfies following conditions. 0<|ϕ/R|<0.8 and 0°≤|B|<13°. Provided that ϕ means the effective diameter of the lens surface, R means the radius of curvature of the lens surface, and B means an angle on an air side on the lens surface to the optical axis of a principal light beam passing through the lens surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180618-A (JP)
Title: Distal end of endoscope
Inventor: KUNII KEIJI
IPC: A61B1/00
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide the distal end of an endoscope in which the connection strength between a flexible tube for passing fluid fitted communicatively in a receiving part and the fluid passage of the main body of the distal end is sufficiently secured and the length of the rigid part of the distal end is made short.  <P>SOLUTION: A counter sunk bore 13 having an inner diameter larger than the outer diameter of the flexible tube 5 is formed on the rear end surface of the main body 2 of the distal end. A connective pipe 15 is fitted into and connected with the distal end of the flexible tube 5 and is protrudingly arranged on the position of the axial line of the counter sunk bore 13 from the fluid passage 11 side of the main body 2 of the distal end. Thus, the inner surface of the flexible tube 5 and the outer surface of the connective pipe are stuck to each other and the outer surface of the flexible tube 5 and the inner surface of the counter sunk bore 13 are also stuck to each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003144419-A (JP)
Title: Winding type height meter with ornament body
Inventor: UENO REIKO
IPC: A63H3/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a height meter formed to pull out a measure part only when measuring the height and usable as an ornament when not measuring. SOLUTION: The digit of graduation at the tip of a winding type measure using a plate spring is set to the numeric value exceeding the height of a human being's height, and the graduations of the measure are set to reduce the numeric value from the tip toward a body. A measuring plate 4 is stuck to the tip part of the measure. The measure body 2 is mounted to the ornament body 1, and the upper part of the ornament body 1 is provided with a hook implement 5.
Patent JP-2003183040-A (JP)
Title: Point cutter, method of use and apparatus
Inventor: YAMAGISHI EIJI
IPC: C03B33/10
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable a cutter for wafer scribing to withstand long use several to dozens times than before.  <P>SOLUTION: The ridge line of the pyramid of the tip of a diamond-made point cutter is constituted on the 111 surface of the diamond crystal and the point cutter having a cutting point on the ridge line is provided. The angle βof the ridge line of the pyramid of the tip of the diamond-made point cutter to the surface of the wafer as a scribing substance becomes smaller according as the cutting point wears out, and so the scribing method is provided by generating new cut points on the ridge line whenever the angle β becomes small.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185632-A (JP)
Title: Reaction analyzing method and apparatus, medium, and medium manufacturing method
Inventor: KONDO TAMOTSU
IPC: G01N31/10
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently analyze catalytic reactions, etc.  <P>SOLUTION: A plurality of clusters created in a cluster creating chamber 10 are selected by size by a mass spectrograph 18 and guided to a reaction chamber 22 to bring about reaction between the clusters and a reactant object in the reaction chamber 22. The mass spectrum of an obtained reaction product is obtained by a mass spectrograph 26. According to which size of clusters efficiently brings a desired reaction product, it is possible to know factors important for obtaining activities in catalytic reactions, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182875-A (JP)
Title: Paper feeding cassette
Inventor: IKEDA TAMOTSU
IPC: B65H3/56
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To contain paper sheets with ease by moving separation claws upward interlocking with the downward motion of a bottom plate when setting paper sheets in a paper sheet cassette.  <P>SOLUTION: Interlocking members 40 are arranged between both ends of the bottom plate 30 of the paper sheet cassette 20 and the operated sections of the separation claws 35 so as to move the separation claws 35 upward interlocking with the downward motion of the bottom plate 30. The interlocking members 40 are formed into a nearly V-shape and arranged turnably on a cassette bottom plate through hinge sections 41, and first and second arms 42 and 43 are arranged in correspondence with the bottom plate 30 and the separation claws 35 so that paper sheet setting operation can be done with ease by setting an interval H when replenishing paper sheets.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002302241-A (JP)
Title: Inspection machine for glass container
Inventor: GIOMETTI STEPHEN M
IPC: C03B9/453
Filed: 2001-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an inspection machine for a glass container provided with a star wheel supply device so that all of bottles supported by pockets have equal stability. SOLUTION: This inspection machine for the glass container has a star wheel carrier assembly 10 provided with a rotatable vertical shaft and an upper side hub assembly and a lower side hub assembly. Each carrier assembly has a central hub portion fixed on the shaft and an annular outer side supporting portion 15. Three same carrier portions (segments) arranged to form an annular carrier are fixed on the annular outer side supporting portion 15. The portions (segments) 15 are each provided with a plurality of bottle receiving pockets at one end, and with partial pockets 34 forming completely bottle receiving pockets together with neighboring partial pockets.
Patent JP-2002278757-A (JP)
Title: Method and device for recognition of grammatical base of user interface object in html application
Inventor: SZEPESVARY ATTILA
IPC: G06F9/44
Filed: 2001-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for creating a computer program such as a dynamically linked library capable of recognizing a graphical user interface object in an HTML application. SOLUTION: A program accepts HTML DOM configuration as input, 1) generates one or a plurality of tokens for the respective parsed DOM elements and 2) processes the DOM by parsing the generated tokens according to a grammar dedicated to application. The program outputs a graphical element to be displayed on a web browser and user interface objects corresponding to other items.
Patent JP-2003180182-A (JP)
Title: Excreta treating tool for pet
Inventor: OTSUJI KAZUYA
IPC: A01K1/01
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excreta treating tool for a pet, which controls emission of an offensive smell caused by discharged urine for a long period of time and can hygienically be used.  <P>SOLUTION: This excreta treating tool 5 for a pet is provided with a tray 2, a draining grating 3 arranged in the tray 2 and an excreta treating material 4 having low water absorption properties arranged on the draining board 3. The tool has an arrangement space S of a hydrolyzable sheet 6 impregnated with a liquid containing a germicide or a deodorant under the draining grating 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185221-A (JP)
Title: System and method for air conditioning control
Inventor: OKADA KAZUO
IPC: G10L15/00
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide the indoor environment really required by a user by recognizing the feeling of the user for the indoor environment and providing the indoor environment based on the recognized feeling.  <P>SOLUTION: This air conditioning control system is provided with a voice recognition unit 102 for recognizing character strings input by a user, a memory unit for storing a reference table, in which key word groups having predetermined attributes are written in a list, a feeling determination unit 104d for collating the character strings recognized by the voice recognition unit 102 with the reference table stored in the memory unit to select a predetermined key word and for showing a degree of the feeling of the user against the key word on the basis of the character strings containing the selected key word, and a temperature control unit 104f for controlling air conditioning indoors in response to the degree of the feeling recognized by the feeling determination unit 104d.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003203322-A (JP)
Title: Information recording medium and information storage device
Inventor: SUGIMOTO TOSHIO
IPC: G11B5/65
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording medium which suppresses the influence of a magnetic field leaking out of a backing layer and a recording layer to reduce the medium noise.  <P>SOLUTION: The perpendicular magnetic recording layer includes a substrate, a soft magnetic backing layer provided on the substrate, a magnetic recording layer which is provided on the backing layer and has a perpendicular magnetic anisotropy, and a leakage magnetic field control layer which is provided on the magnetic recording layer and has ferrimagnetism. The leakage magnetic field control layer and the magnetic recording layer are interchangeably coupled anti-ferromagnetically or ferromagnetically to reduce the influence of the magnetic field leaking out from the backing layer and the magnetic recording layer, thereby reducing the medium noise.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190241-A (JP)
Title: Massage machine
Inventor: SUGA YUJI
IPC: A61H7/00
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage machine capable of performing upward massage and downward massage with high effectiveness.  <P>SOLUTION: This massage machine includes a pair of right and left medical treatment fingers disposed on a backrest of a chair or a bed for massaging a person to be treated, a medical treatment finger driving means for operating the medical treatment finger to massage, a massage unit loaded with the medical treatment fingers, and a unit driving means for reciprocating the massage unit along the backrest. When the massage unit moves from the waist side of the treated person to the shoulder side, the medical treatment fingers perform upward massage operation of moving toward the shoulder and simultaneously approaching each other in the massage unit, and when the massage unit moves from the shoulder side of the treated person toward the waist side, the medical treatment fingers perform downward massage operation of moving toward the waist side and simultaneously separating from each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003090224-A (JP)
Title: Sound-proof generator
Inventor: YABE KAZUO
IPC: F01P11/10
Filed: 2001-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a generator with a cooling air intake in a side plate of a generator easing for cooling an engine and the generator, offering compact construction for reducing noises. SOLUTION: The generator 1 having the cooling air intake provided in the side plate of the generator casing for cooling the engine 111 and the generator 112 comprises a perpendicularly bent exhaust duct formed in combination of space between a fan 121 and a body side plate and space between a partitioning plate 118 and a ceiling plate.
Patent JP-2003197761-A (JP)
Title: Semiconductor device
Inventor: KAWAGUCHI TSUTOMU
IPC: H01L21/822
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which compensates the reduction of current feeding power due to a substrate bias effect and suppresses the reduction of charge transfer power.  <P>SOLUTION: Each of a plurality of MOS transistors Tr0-Tr4 connected in series is formed in each well of the same conductivity type on a main surface of a semiconductor substrate 1. The gate of each transistor is connected to the drain thereof to act as a diode element for forming a charge pump circuit. The MOS transistors Tr3, Tr4 in latter stages including a final stage are formed in a well 2B having an impurity concentration set to be lower than that of a well 1A in which the MOS transistors Tr0-Tr2 in former stages are formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182841-A (JP)
Title: Combination wheel
Inventor: MATSUSHIMA AKIRA
IPC: B67C3/24
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exchange jig capable of saving cost of wheels and preventing large vibration in self-rotation of a flat bottle without taking long time for replacement of wheels corresponding to the change of the kind of the bottle.  <P>SOLUTION: In changing the kind of the bottle, only the child wheel (jig) 7-2 matching with the size of the bottle and mounted to a pocket of the wheel 7-1 is replaced with the other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003502001-A (JP)
Title: 非電気特性を監視する知能形電子デバイス
IPC: G05B23/02
Filed: 2000-05-25
Abstract: (57)【要約】
【課題】  知能形電子デバイス内の被保護負荷の非電気特性、即ち、温度、湿度又は圧力を監視する。
【解決手段】  被保護負荷の非電気特性を感知して、非電気特性を表す感知された非電気特性信号を発生する。非電気特性信号を処理して、非電気特性信号の関係を定める。実施例では、非電気特性信号の関係は、ユーザが定めた閾値に対して比較され、非電気故障状態を検出する。例えば、このような非電気故障状態は８５℃又は相対湿度９０％を超えることであってよい。別の実施例では、解析の目的の為に、非電気特性信号の関係が処理される。データが電子式引外し装置自体の中で解析されるか、又はその代わりに遠隔監視装置、例えば、コンピュータに通信される。
Patent JP-2003504012-A (JP)
Title: ホモメリックａｍｐａ受容体及びヘテロメリックａｍｐａ受容体
IPC: A61K38/17
Filed: 2000-06-29
Abstract: (57)【要約】
本発明は組換えヘテロメリックAMPAグルタメート受容体、好ましくはヒトヘテロメリックAMPAグルタメート受容体、又は組換えヒトホモメリックAMPAグルタメート受容体を発現する細胞系を提供する。また、本発明は前記細胞系の調製方法を提供する。更に、本発明はグルタメート受容体アゴニスト、アンタゴニスト又はモジュレーターの同定のための前記細胞系の使用及び前記アゴニスト、アンタゴニスト又はモジュレーターの同定方法に関する。また、本発明は前記アゴニスト、アンタゴニスト又はモジュレートを含む医薬組成物を提供する。更に、本発明は神経障害の治療用の薬物の製造におけるアゴニスト、アンタゴニスト又はモジュレーターの使用に関する。
Patent JP-2003504232-A (JP)
Title: 水平ブックプレスを備えた改良された着脱可能なクランプ装置を用いる改良された射出成形方法及び装置
IPC: B29C45/68
Filed: 2000-06-27
Abstract: (57)【要約】
射出ユニット又は可塑化ユニット（１７）と、モールドの第１の部分（２４）を支持する可動モールドプラテン（２２）及びモールドの第２の部分（２５）を支持する第２の固定可能なドアプラテン（２６）を有する水平ブックプレス（１８）とを組合わせた射出成形方法及び装置が開示される。ドアプラテン（２６）は、ヒンジ（２９）により揺動して、開閉し、その閉止位置にて固定可能である。可動モールドプラテン（２２）が、ドアプラテン（２６）の固定位置に隣接する閉止位置にあるとき、モールドの第１及び第２の部分によりモールドキャビティが形成され、成形材料がモールドキャビティ内に注入される。
Patent JP-2003505375-A (JP)
IPC: C07D207/404
Filed: 2000-07-14
Abstract: Compounds (I) R and R1 independently = H or C1-C4 alkyl or together = (CH2)2-6, n=0 or 1, <u>......</u> is a single or a double bond, A=CO or CH2, A1 represents a CO or CH2 or CH, each R3 independently = H or C1-C4 alkyl, B is B1 or B2 (B2); Y=N or CH, R2 = halogen, C1-C4 alkyl or CN, R5 = halogen, C1-C4 alkyl, polyfluoroalkyl or NO2, R6 = H or halogen, m is 1 to 3, Z = O, S, NH or NMe) interact selectively with the  alpha 1D subtype of the  alpha 1 adrenergic receptor. This selectively makes these compounds useful agents in tissues particularly rich in  alpha 1D adrenergic receptors, thus useful in reducing contractility of an unstable urinary bladder, in the treatment and prevention of atherosclerosis as they are inhibitors of noradrenaline-mediated cell proliferation in smooth muscles, and in reducing vascular adrenergic tone. The preparation of these compounds, their enantiomers, diastereoisomers, N-oxides and pharmaceutically acceptable salts, and pharmaceutical compositions containing them are also claimed.
Patent JP-2003505875-A (JP)
Title: 保存および出荷用に設計された容器内に保持された集積回路（ｉｃ）ウェーハの保護システム
IPC: B65D81/107
Filed: 2000-07-21
Abstract: (57)【要約】
集積回路ウェーハ１９の容器１１は、ウェーハに機械的衝撃および電荷からの保護を提供する。ウェーハは、頂部および底部クッション２１、２３および側部クッション２５によって機械的に保護される。頂部および底部クッションはそれぞれ、膜またはフィルム２９のエンクロージャ内に発泡体２７を有する。エンクロージャは、気体３３が出入りできるよう開口３１を有する。側部クッションは、ウェーハの縁を保護する弾性突起４１を有する。側部クッションが、頂部クッションと底部クッションのフランジ３８間に挟まれる。個々のウェーハは、フィルムで作成した薄片セパレータ２０によって相互から分離される。セパレータ２０と頂部および底部クッション２１、２３のフィルム２９は同じタイプでよい。フィルムは、散逸材料を含むポリマで作成した第１層５１、および散逸材料がないポリマで作成した第２層５３を有する。第１層と第２層は相互に結合される。絶縁層が、ウェーハの回路側に接触した状態で配置される。散逸材料は炭素でよい。容器は、壁に接地スタッド７３を有する。接地スタッドは、容器の内側でフィルムと接触し、容器の外部で接地することができる。
Patent JP-2003525031-A (JP)
Title: 交雑種核移植によって産生された胚細胞または幹様細胞系及びドナー細胞の遺伝子改変または組織培養条件によって胚発達を増強する方法
IPC: A61K35/12
Filed: 2000-09-14
Abstract: (57)【要約】
分化したドナー細胞核をドナー細胞とは異なる種の除核した卵母細胞に移植することを含む、改善された核移入方法を提供する。得られた核移入単位は、同質の胚幹細胞、特に、ヒト同質胚または幹細胞を産生するために有用である。これらの胚細胞または幹様細胞は、所望の分化した細胞を産生するために、及び、所望の遺伝子を例えば相同的組み換えによって当該細胞のゲノムの特定の部位で導入、除去または改変するために、有用である。異種遺伝子を含む可能性があるこれらの細胞は、細胞移植治療において及びインビトロ細胞分化研究にとって特に有用である。同様に、アポトーシスを阻害するように、特定の細胞周期を選択するように、及び／または、胚の増殖及び発達を増強するように、ドナー細胞を遺伝子改変することによって、核移入を改善する方法を提供する。
Patent JP-2003512032-A (JP)
IPC: C12N15/09
Filed: 2000-09-29
Abstract: A unit dose test device for a nucleic acid amplification reaction has the form of a elongate disposable test strip. The test strip includes a dual-chamber reaction vessel pre-loaded with nucleic acid amplification reaction reagents, and a plurality of wells for processing a reaction occurring in the reaction vessel.