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1. 发明授权

US4990754A Apparatus for transmitting heat under vacuum by grains 失效
标题翻译：用于通过谷物在真空下传热的装置
公开(公告)号：US4990754A
公开(公告)日：1991-02-05
申请号：US346731
申请日：1989-05-03
申请人： Bernard Bechevet , Claude Calvat , Bernard Rolland , Bruno Valon
发明人： Bernard Bechevet , Claude Calvat , Bernard Rolland , Bruno Valon
IPC分类号： H01L39/24 , B01J3/00 , C23C14/22 , C23C14/24 , C30B25/10 , F27B5/04 , F27B17/00 , F27D99/00 , H01L21/00 , H01L21/203 , H05B3/60 , H05K7/20
CPC分类号： F27D99/00 , C30B25/10 , F27B17/0025 , F27B5/04 , H01L21/67103 , H05B3/60 , F27D2099/0011 , F27D2099/0066
摘要： A heat transmission apparatus is formed between a thermal source (12) and an object (21) in a vacuum enclosure (1) by placing in a cavity defined by a heat emission wall (20) and the object (21), a granular material (30) which adapts to the thermal expansions, while permitting heating by conductivity under very good conditions.Possible application to the manufacture of semiconductors and the crystallization of thin films.
摘要翻译：通过放置在由发热壁（20）和物体（21）限定的空腔中的热源（12）和真空外壳（1）中的物体（21）之间形成热传递装置，颗粒材料（30），其适应热膨胀，同时在非常好的条件下允许通过导电加热。可能应用于制造半导体和薄膜的结晶。

2. 发明授权

US5981093A Magneto-optical recording medium and production process 失效
标题翻译：磁光记录介质及生产工艺
公开(公告)号：US5981093A
公开(公告)日：1999-11-09
申请号：US813999
申请日：1997-03-10
申请人： Bernard Bechevet , Jacques Daval , Bruno Valon , Marie-Fran.cedilla.oise Armand
发明人： Bernard Bechevet , Jacques Daval , Bruno Valon , Marie-Fran.cedilla.oise Armand
IPC分类号： G11B11/10 , G11B11/105 , G11B5/66
CPC分类号： G11B11/10586 , G11B11/10582 , Y10S428/90
摘要： A magneto-optical recording medium having a stack of magnetic layers which include at least one rare earth element and at least one transition metal element. At least one of the magnetic layers contain fluorine with an atomic concentration less than 1%. A process for producing a magneto-optical recording medium including magnetic layers. The process includes a step of controlling the Curie temperatures of the magnetic layers by controlling a fluorine atomic concentration of the magnetic layers.
摘要翻译：一种具有包括至少一种稀土元素和至少一种过渡金属元素的磁性层堆叠的磁光记录介质。至少一个磁性层含有原子浓度小于1％的氟。一种用于制造包括磁性层的磁光记录介质的方法。该方法包括通过控制磁性层的氟原子浓度来控制磁性层的居里温度的步骤。

3. 发明授权

US4906821A Resistor for the treatment of materials 失效
标题翻译：电阻用于处理材料
公开(公告)号：US4906821A
公开(公告)日：1990-03-06
申请号：US217960
申请日：1988-07-12
申请人： Bernard Bechevet , Claude Calvat , Philippe Hugot , Gerard Basset
发明人： Bernard Bechevet , Claude Calvat , Philippe Hugot , Gerard Basset
IPC分类号： C30B13/18 , H01C7/00 , H05B3/22
CPC分类号： H05B3/22 , C30B13/18
摘要： A resistor for the treatment of materials, such as for the production of monocrystals by the planar resistor method includes an electrically conductive thin plate having a zone with a plurality of holes. With respect to an electric current flowing in the plate substantially parallel to its faces, the plate has lower electrical resistance in a peripheral area of said zone than in the central portion thereof.
摘要翻译：用于处理材料的电阻器，例如通过平面电阻器方法制造单晶的材料包括具有多个孔的区域的导电薄板。对于基本上平行于其表面流过板的电流，该板在所述区域的周边区域中具有比在其中心部分更低的电阻。

4. 发明授权

US5169504A Method for preparing a magneto optic memory 失效
标题翻译：制备磁光存储器的方法
公开(公告)号：US5169504A
公开(公告)日：1992-12-08
申请号：US615302
申请日：1990-11-19
申请人： Bernard Bechevet , Didier Challeton , Bernard Rolland , Bruno Vallon
发明人： Bernard Bechevet , Didier Challeton , Bernard Rolland , Bruno Vallon
IPC分类号： C23C14/08 , G11B11/10 , G11B11/105 , H01F41/14
CPC分类号： G11B11/10586 , H01F41/14
摘要： Method for preparing a magneto optic memory comprising on a support (22), such as one made of glass, metal or a plastic material, a planar sensitive film (21) of magneto optic material for receiving at each point the recording of one of the two binary digits 0 and 1 in the form of small domains juxtaposed and magnetized perpendicular to the plane of the film in one of the two possible directions with respect to the latter, the sensitive film (21) being deposited by a cathodic or other evporation process of a magentic oxide selected from the group including spinel ferrites, hexaferrites and ferrimagnetic garnets, the preceding deposition being followed by a crystallization of the amorphous regions of said film with the aid of an annealing, wherein at least one reflective film (28) and/or one film constituting a thermal screen is inserted between the support (22) and the sensitive film (21) and wherein the annealing is a fast annealing, namely of a few seconds at a temperature of between 600.degree. C. and 650.degree. C.
摘要翻译：一种用于制备磁光存储器的方法，包括在诸如由玻璃，金属或塑料材料制成的支撑体（22）上的磁光学材料的平面敏感膜（21），用于在每个点处接收记录在相对于后者的两个可能方向中的一个方向垂直于膜的平面并列并磁化的小畴的形式的两个二进制数字0和1是通过阴极或其它的发生过程沉积的选自包括尖晶石铁氧体，六铁和亚铁磁石榴石的一组磁性氧化物，之前沉积之后借助退火结晶所述膜的非晶区域，其中至少一个反射膜（28）和/ 或者构成热屏的一个膜被插入到支撑体（22）和敏感膜（21）之间，并且其中退火是快速退火，即在其间的温度 600℃和650℃

5. 发明申请

US20050286395A1 Data recording device comprising microtips and a recording medium 失效
标题翻译：数据记录装置，包括微尖端和记录介质
公开(公告)号：US20050286395A1
公开(公告)日：2005-12-29
申请号：US10526391
申请日：2004-06-07
申请人： Serge Gidon , Yves Samson , Olivier Bichet , Bernard Bechevet
发明人： Serge Gidon , Yves Samson , Olivier Bichet , Bernard Bechevet
IPC分类号： G11B9/00 , G11B9/04 , G11B11/08
CPC分类号： B82Y10/00 , G11B9/04 , G11B9/14 , G11B9/1463 , G11B11/08
摘要： The invention relates to a data recording device comprising microtips and a recording medium. The recording medium comprises a substrate with a preferably-carbon resistive layer disposed thereon, said resistive layer being covered with an active layer. According to the invention, the aforementioned active layer can pass from a first electrical resistivity value to a second electrical resistivity value when a voltage is applied between the microtips and a counter electrode. The inventive data recording device also comprises at least one carbon resistive element which is disposed between the active layer and the microtips.
摘要翻译：本发明涉及一种包括微尖端和记录介质的数据记录装置。记录介质包括其上设置有优选碳电阻层的衬底，所述电阻层被有源层覆盖。根据本发明，当在微尖端和对电极之间施加电压时，上述有源层可以从第一电阻率值传递到第二电阻率值。本发明的数据记录装置还包括设置在有源层和微尖端之间的至少一个碳电阻元件。

6. 发明授权

US4623423A Process for producing a strain-free monocrystal of a crystalline ferroelectric compound 失效
标题翻译：制备结晶铁电化合物的无应变单晶的方法
公开(公告)号：US4623423A
公开(公告)日：1986-11-18
申请号：US489416
申请日：1983-04-28
申请人： Jean-Jacques Aubert , Bernard Bechevet , Jacques Daval
发明人： Jean-Jacques Aubert , Bernard Bechevet , Jacques Daval
IPC分类号： C30B13/00 , C30B15/00 , C30B15/14 , C30B29/30 , C30B33/00 , C30B33/02 , H01B3/00 , C30B1/02
CPC分类号： C30B15/00 , C30B13/00 , C30B15/14 , C30B29/30 , C30B33/00 , Y10S117/918 , Y10T117/1016 , Y10T117/1032 , Y10T117/1068 , Y10T117/1088
摘要： The process involves producing a monocrystal from the ferroelectric compound, annealing the monocrystal and cooling the latter in a zero longitudinal temperature gradient. The apparatus comprises means for producing the monocrystal and heating means for annealing the monocrystal in a zero temperature gradient, as well as for cooling the monocrystal in a zero longitudinal temperature gradient after annealing. The strain-free monocrystals may be used in the production of surface wave filters, modulators and optical amplifiers.
摘要翻译：该方法包括从铁电化合物制备单晶，退火单晶并在零纵向温度梯度下冷却单晶。该装置包括用于制造用于在零温度梯度退火单晶的单晶和加热装置的装置，以及用于在退火之后的零纵向温度梯度中冷却单晶。无应变单晶可用于生产表面波滤波器，调制器和光放大器。

7. 发明授权

US08513049B2 Method for texturing a photovoltaic cell 失效
标题翻译：光伏电池纹理化方法
公开(公告)号：US08513049B2
公开(公告)日：2013-08-20
申请号：US13541909
申请日：2012-07-05
申请人： Bernard Bechevet , Johann Jourdan , Sylvin De Magnienville , Sébastien Thibert , Nadège Reverdy-Bruas , Didier Chaussy , Davide Beneventi
发明人： Bernard Bechevet , Johann Jourdan , Sylvin De Magnienville , Sébastien Thibert , Nadège Reverdy-Bruas , Didier Chaussy , Davide Beneventi
IPC分类号： H01L21/00
CPC分类号： H01L31/02363 , B05D1/28 , B05D5/02 , B29C43/222 , B29C2043/025 , H01L21/3086 , Y02E10/50
摘要： A method for texturing an active surface of a photovoltaic cell in single-crystal silicon or poly-crystal silicon includes depositing a resin on the active surface of the cell, texturing the resin on the active surface with geometric patterns, and texturing the active surface of the cell by eliminating the deposited resin. The depositing of the resin is preceded by pre-texturing the resin on a depositing tool. The texturing step of the resin on the active surface is simultaneous with the depositing of the resin on the active surface.
摘要翻译：一种用于在单晶硅或多晶硅中对光伏电池的有源表面进行纹理化的方法包括在电池的有源表面上沉积树脂，以几何图案将活性表面上的树脂纹理化，通过消除沉积树脂的电池。之前，树脂的沉积之前是在沉积工具上对树脂进行预纹理化。活性表面上的树脂的变形步骤与树脂在活性表面上的沉积同时进行。

8. 发明申请

US20080101109A1 Phase Change Memory, Phase Change Memory Assembly, Phase Change Memory Cell, 2D Phase Change Memory Cell Array, 3D Phase Change Memory Cell Array and Electronic Component 有权
标题翻译：相变存储器，相变存储器组件，相变存储器单元，2D相变存储器单元阵列，3D相变存储器单元阵列和电子部件
公开(公告)号：US20080101109A1
公开(公告)日：2008-05-01
申请号：US10576760
申请日：2004-10-19
申请人： Peter Haring-Bolivar , Bernard Bechevet , Veronique Sousa , Dae-Hwang Kim , Heinrich Kurz , Florian Merget
发明人： Peter Haring-Bolivar , Bernard Bechevet , Veronique Sousa , Dae-Hwang Kim , Heinrich Kurz , Florian Merget
IPC分类号： G11C11/00
CPC分类号： H01L27/2436 , H01L27/2409 , H01L27/2481 , H01L45/06 , H01L45/1226 , H01L45/1246 , H01L45/144 , H01L45/1675
摘要： A phase change memory having a memory material layer consisting of a phase change material, and a first and second electrical contact which are located at a distance from one another and via which a switching zone of the memory material layer can be traversed by a current signal, wherein the current signal can be used to induce a reversible phase change between a crystalline phase and an amorphous phase and thus a change in resistance of the phase change material in the switching zone. The invention also relates to a phase change memory assembly, a phase change memory cell, a 2D phase change memory cell array, a 3D phase change memory cell array and an electronic component.
摘要翻译：一种相变存储器，具有由相变材料构成的存储材料层，以及位于彼此间隔一定距离的第一和第二电接点，存储材料层的开关区域可以通过电流信号其中电流信号可用于在晶相和非晶相之间引起可逆相变，从而在开关区中引起相变材料的电阻变化。本发明还涉及相变存储器组件，相变存储单元，2D相变存储单元阵列，3D相变存储单元阵列和电子组件。

9. 发明授权

US06746746B2 Laser beam optical recording medium featuring several read/write levels 失效
标题翻译：具有多个读/写电平的激光束光记录介质
公开(公告)号：US06746746B2
公开(公告)日：2004-06-08
申请号：US10017378
申请日：2001-12-18
申请人： Bernard Bechevet , Romuald Paviet , Robin Perrier , Jean-Michel Bruneau
发明人： Bernard Bechevet , Romuald Paviet , Robin Perrier , Jean-Michel Bruneau
IPC分类号： B32B302
CPC分类号： G11B7/24038 , G11B7/00454 , G11B7/243 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , Y10T428/21
摘要： The inventions relates to a laser beam optical recording medium which features several read/write levels, comprising a first half-transparent level and at least a second level, the first one being close to the laser transmitting source, each level comprising a phase changing material layer with two stable states controlled by a laser beam, where the phase changing material is a metallic alloy whose chemical formula writes as: [(GeyTe1-y)a(SbzTe1-z)1-a]1-b(In1-xTex)b with: 0.4≦y≦0.6 0.3≦z≦0.5 0.4≦x≦0.6 0.3≦a≦0.5 0.01≦b≦0.3 the reflection coefficient of the first level being in the range from 10% to 30%, the transmission coefficient being at least 45%, the writing power being lower than 23 mW and the erasing power being lower than 10 mW.
摘要翻译：本发明涉及具有几个读/写电平的激光束光记录介质，其包括第一半透明电平和至少第二电平，第一电平接近激光发射源，每个电平包括相变材料具有由激光束控制的两个稳定状态的层，其中相变材料是其化学式写为：的第一级的反射系数在10％至30％的范围内的金属合金，透射系数为至少45％，写功率低于23mW，擦除功率低于10mW。

10. 发明授权

US5754516A Microstylus recording device covered by a magnetoresistive multilayer 失效
标题翻译： Microstylus记录装置由磁阻多层覆盖
公开(公告)号：US5754516A
公开(公告)日：1998-05-19
申请号：US762424
申请日：1996-12-09
申请人： Jacques Daval , Bernard Bechevet
发明人： Jacques Daval , Bernard Bechevet
IPC分类号： G11B5/00 , G11B5/127 , G11B5/39 , G11B7/00
CPC分类号： G11B5/3903 , B82Y10/00 , G11B5/00 , G11B5/1278 , G11B5/39 , G11B2005/0021 , Y10S977/865
摘要： Microstylus recording device covered by a magnetoresistive multilayer. According to the invention, a microstylus (12) is covered by a magnetoresistive layer (46).
摘要翻译： Microstylus记录装置由磁阻多层覆盖。根据本发明，微电极（12）被磁阻层（46）覆盖。

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