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31. 发明申请

US20080095019A1 Optical pickup and manufacturing method for optical pickup 失效
标题翻译：光拾取器的光学拾取和制造方法
公开(公告)号：US20080095019A1
公开(公告)日：2008-04-24
申请号：US11905626
申请日：2007-10-02
申请人： Shinya Hatano , Kazuhiro Takahashi , Hiromasa Sasaoka , Ryozo Hosoda
发明人： Shinya Hatano , Kazuhiro Takahashi , Hiromasa Sasaoka , Ryozo Hosoda
IPC分类号： G11B7/135 , G02B7/04
CPC分类号： G11B7/22 , G11B7/1374 , G11B2007/0006
摘要： An optical pickup includes a first objective lens, a second objective lens having a numerical aperture different from that of the first objective lens, and an objective lens holder that holds the objective lenses. The first objective lens is attached to the objective lens holder via a spacer. The objective lens holder has a first fixture hole that receives the spacer with the first objective lens and a second fixture hole that receives the second objective lens. The first fixture hole is provided with a spacer supporting portion in which the spacer is inserted in a rotatable manner.
摘要翻译：光拾取器包括第一物镜，具有不同于第一物镜的数值孔径的第二物镜和保持物镜的物镜保持器。第一物镜通过间隔件附接到物镜支架。物镜支架具有第一固定孔，其接收具有第一物镜的间隔物和接收第二物镜的第二固定孔。第一固定孔设置有间隔件支撑部分，其中间隔件以可旋转的方式插入其中。

32. 发明申请

US20070280084A1 Optical pickup 审中-公开
标题翻译：光学拾音
公开(公告)号：US20070280084A1
公开(公告)日：2007-12-06
申请号：US11809310
申请日：2007-05-31
申请人： Kazuhiro Takahashi
发明人： Kazuhiro Takahashi
IPC分类号： G11B7/00
CPC分类号： G11B7/1369 , G11B7/0935
摘要： The present invention provides an optical pickup capable of efficiently and cheaply preventing response speed of a liquid crystal device from decreasing when temperature is low. A liquid crystal device as aberration correcting means is fixed inside of a first movable holder so as to cover an opening. An objective lens is fixed to a second movable holder so as to cover an opening. A focusing coil is disposed on a side face of the second movable holder. Both ends of a heat transfer plate having heat conductivity and flexibility are bonded to the focusing coil by an adhesive having heat conductivity and adhesiveness. In a state where the second movable holder is fit and fixed to the inside of the first movable holder, the heat transfer plate is positioned inside of the first movable holder and a center portion of the heat transfer plate is in contact with an outside portion of an effective area capable of transmitting a laser beam in the liquid crystal device to transfer heat generated by the focusing coil to the liquid crystal device.
摘要翻译：本发明提供一种能够有效且廉价地防止液晶装置在温度低时的响应速度降低的光学拾取器。作为像差校正装置的液晶装置固定在第一可动保持器的内部以覆盖开口。物镜固定在第二可移动保持器上以覆盖开口。聚焦线圈设置在第二可动保持器的侧面上。具有导热性和柔性的传热板的两端通过具有导热性和粘合性的粘合剂粘合到聚焦线圈上。在第二可动保持器嵌合并固定在第一可动保持架的内部的状态下，传热板位于第一可动保持架的内侧，传热板的中心部分与外部部分接触能够在液晶装置中传输激光的有效区域将由聚焦线圈产生的热量传递到液晶装置。

33. 发明申请

US20070206425A1 Semiconductor memory device 审中-公开
标题翻译：半导体存储器件
公开(公告)号：US20070206425A1
公开(公告)日：2007-09-06
申请号：US11487341
申请日：2006-07-17
申请人： Kazuhiro Takahashi
发明人： Kazuhiro Takahashi
IPC分类号： G11C7/10
CPC分类号： G11C16/12 , G11C8/08 , G11C16/3486
摘要： A semiconductor memory device capable of suppressing variation in a threshold voltage of a cell. A write controller monitors a write level of a cell and compares the write level with a predetermined set level (a predetermined current value) by measuring, for example, a bit line current during a write operation. Further, the write controller, when the write level reaches the set level, outputs a control signal for causing completion of the write operation. Therefore, variation in a threshold voltage of a cell after the write operation is suppressed.
摘要翻译：一种能够抑制单元的阈值电压的变化的半导体存储器件。写控制器通过在写操作期间测量例如位线电流来监视单元的写电平并将写电平与预定设定电平（预定电流值）进行比较。此外，当写入电平达到设定电平时，写入控制器输出用于完成写入操作的控制信号。因此，抑制了写入操作之后的单元的阈值电压的变化。

34. 发明申请

US20060286021A1 High purity metaphosphate and method for production thereof 审中-公开
标题翻译：高纯度偏磷酸盐及其制备方法
公开(公告)号：US20060286021A1
公开(公告)日：2006-12-21
申请号：US10548528
申请日：2004-03-09
申请人： Kosuke Takeuchi , Toru Hata , Shunsuke Konishi , Kazuhiro Takahashi
发明人： Kosuke Takeuchi , Toru Hata , Shunsuke Konishi , Kazuhiro Takahashi
IPC分类号： C01B25/26
CPC分类号： C01B25/44
摘要： A high purity metaphosphate is characterized in that the concentration of each coloring metal element serving as an impurity is 5 ppm or less. The metaphosphate is an aluminum salt, a barium salt, a calcium salt, a magnesium salt, or a strontium salt. The aluminum salt is suitably produced by means of a production method comprising a first step of producing a reaction mixture containing aluminum biphosphate by reacting an aluminum compound with phosphoric acid by heating, a second step of placing the reaction mixture containing aluminum biphosphate obtained in the first step in a firing vessel on which aluminum metaphosphate powder is spread in advance and subjecting the reaction mixture to firing, and a third step of pulverizing the fired product obtained in the second step.
摘要翻译：高纯度偏磷酸盐的特征在于，作为杂质的各着色金属元素的浓度为5ppm以下。偏磷酸盐是铝盐，钡盐，钙盐，镁盐或锶盐。铝盐通过包括通过加热使铝化合物与磷酸反应生成含有二磷酸铝的反应混合物的第一步骤的制备方法适当地制备，第二步是将第一步中得到的含有二磷酸铝的反应混合物在其中预先铺展偏磷酸铝粉末并使反应混合物进行烧制的烧制容器中，并将第二步骤中获得的焙烧产物粉碎的第三步骤。

35. 发明申请

US20060050321A1 Record/replay apparatus and method 有权
标题翻译：记录/重放装置和方法
公开(公告)号：US20060050321A1
公开(公告)日：2006-03-09
申请号：US11221319
申请日：2005-09-07
申请人： Kazuhiro Takahashi
发明人： Kazuhiro Takahashi
IPC分类号： H04N1/23
CPC分类号： H04N1/23 , H04N1/2112 , H04N1/212 , H04N2201/3242
摘要： This invention includes a file management unit having a moving image directory and a still image directory, a print file producing unit which produces a still image file under the still image directory as a print list, and a still image extraction unit which extracts a still image of a designated scene from a moving image file under the moving image directory. When a print list of designated scenes of the moving image is to be produced, the still image extracted by the still image extraction unit is recorded under the still image directory, and the still image is registered in a print list by the print file producing unit.
摘要翻译：本发明包括具有运动图像目录和静止图像目录的文件管理单元，在静止图像目录下产生作为打印列表的静止图像文件的打印文件产生单元和提取静止图像的静止图像提取单元来自运动图像目录下的运动图像文件的指定场景。当要产生运动图像的指定场景的打印列表时，由静止图像提取单元提取的静止图像被记录在静止图像目录下，并且静止图像由打印文件产生单元登记在打印列表中。

36. 发明授权

US06775361B1 Recording/playback apparatus with telephone and its control method, video camera with telephone and its control method, image communication apparatus, and storage medium 有权
公开(公告)号：US06775361B1
公开(公告)日：2004-08-10
申请号：US09301145
申请日：1999-04-28
申请人： Hideyuki Arai , Kazuhiro Takahashi
发明人： Hideyuki Arai , Kazuhiro Takahashi
IPC分类号： H04M1100
CPC分类号： H04N5/225 , H04M1/233 , H04M1/236 , H04M1/56 , H04M1/57 , H04M1/656 , H04M1/72522 , H04M19/04 , H04M2250/52 , H04N1/00307 , H04N1/00408 , H04N1/0049 , H04N1/2112 , H04N1/3276 , H04N5/232 , H04N7/142 , H04N7/147 , H04N21/41407 , H04N2007/145 , H04N2101/00 , H04N2201/0084
摘要： This invention has as its object to appropriately inform the user of reception of an incoming call in accordance with the operation mode of a video camera upon arrival of call. To achieve this object, an apparatus has a telephone and video camera in a single housing, and comprises a device for muting a ringing tone during image sensing by the video camera.

37. 发明授权

US06744492B2 Exposure apparatus 失效
标题翻译：曝光装置
公开(公告)号：US06744492B2
公开(公告)日：2004-06-01
申请号：US09749926
申请日：2000-12-29
申请人： Kazuhiro Takahashi , Yoshiyuki Nagai
发明人： Kazuhiro Takahashi , Yoshiyuki Nagai
IPC分类号： G03B2772
CPC分类号： G03F7/70558 , G03F7/70591
摘要： An exposure apparatus includes a light source for emitting exposure light, an illumination optical system illuminating an original on which a pattern is formed by the exposure light emitted from the light source, a projection optical system projecting the pattern to a photosensitive object, a first photodetector, disposed in a portion for receiving light from an optical path between the light source and a portion where the original is placed, for monitoring an emission light amount from the light source, and a processing system. The processing system obtains information regarding light exposure provided to at least an optical element included in one of the illumination optical system and the projection optical system, estimates a change in transmittance of the optical element on the basis of the information obtained and corrects a proportional coefficient for the light amount detected by the first photodetector and the emission light amount from the light source on the basis of the estimated change of transmittance.
摘要翻译：曝光装置包括用于发出曝光光的光源，照射由光源发射的曝光光形成图案的原稿的照明光学系统，将图案投影到感光物体的投影光学系统，第一光电检测器设置在用于从光源和原始放置部分之间的光路接收光的部分中，用于监测来自光源的发射光量，以及处理系统。处理系统获得关于提供给至少包括在照明光学系统和投影光学系统之一中的光学元件的曝光的信息，基于获得的信息估计光学元件的透射率的变化，并校正比例系数基于估计的透射率的变化，对于由第一光电检测器检测到的光量和来自光源的发光量。

38. 发明授权

US06719856B2 Titaniums having excellent impact resistance and manufacturing methods 失效
标题翻译：具有优异抗冲击性的钛和制造方法
公开(公告)号：US06719856B2
公开(公告)日：2004-04-13
申请号：US09919392
申请日：2001-07-31
申请人： Kazuhiro Takahashi , Motomi Masaki , Kazuyuki Miura , Tatsuo Ohya
发明人： Kazuhiro Takahashi , Motomi Masaki , Kazuyuki Miura , Tatsuo Ohya
IPC分类号： C22C1400
CPC分类号： C22F1/183 , B21B3/00 , B21B2261/22 , C22C14/00
摘要： Titaniums having excellent impact resistance are manufactured by methods that attain good cold workability by controlling the concentrations of oxygen, nitrogen, carbon and iron contained in ordinary pure titaniums in the desired range, applying combinations of preliminary working and annealing before or during the forming process, and controlling the Vickers hardness in the cross-sectional area to the desired range according to the concentrations, without adding aluminum, molybdenum, vanadium or other alloying elements.
摘要翻译：具有优异耐冲击性的钛通过将普通纯钛中含有的氧，氮，碳和铁的浓度控制在期望的范围内，通过在成形过程之前或期间施加预备加工和退火的组合来获得良好的冷加工性的方法制造，并且在不添加铝，钼，钒或其它合金元素的情况下根据浓度将截面积中的维氏硬度控制在所需范围内。

39. 发明授权

US06559366B1 Fixing structure of screws for adjustment on airtight closing of tone holes of woodwind instruments 有权
标题翻译：用于调节木管乐器音调孔密闭螺丝的固定结构
公开(公告)号：US06559366B1
公开(公告)日：2003-05-06
申请号：US09758808
申请日：2001-01-11
申请人： Kazuhiro Takahashi
发明人： Kazuhiro Takahashi
IPC分类号： G10D700
CPC分类号： G10D9/043
摘要： A fixing structure is provided for fixing an adjustment screw for use in adjustment of closing of a tone hole of a tube body of a woodwind instrument by a key system. The adjustment screw is fixed to a screw fixing member such as a communicating plate or a stopper having a tapped hole. A block that is made by synthetic resin material is formed in a prescribed shape having a prepared hole penetrating therethrough and is detachably attached to the screw fixing member. For example, the block is placed in an engagement channel of the stopper, then, the adjustment screw having an external thread is screwed into the prepared hole of the block to be tapped by force and is further rotated to engage with the tapped hole of the stopper. To prevent the block from being easily extracted from the engagement channel of the stopper, both of the block and engagement channel are formed in substantially a trapezoidal shape in cross section. To prevent the adjustment screw from being easily loosened, an appropriate amount of rotation resistance between the adjustment screw and the prepared hole of the block is defined by setting prescribed dimensions such that a hole diameter of the prepared hole is set in proportion to an outer diameter d of the adjustment screw within a range between 0.85d and 0.95d.
摘要翻译：提供了一种固定结构，用于固定用于通过关键系统调节木管乐器的管体的音调孔的调节的调节螺钉。调节螺钉固定在诸如具有螺纹孔的连通板或塞子的螺钉固定构件上。由合成树脂材料制成的块形成为具有贯穿其中的预定孔的规定形状，并且可拆卸地附接到螺钉固定构件。例如，该块被放置在止动器的接合通道中，然后将具有外螺纹的调节螺钉拧入块的预定孔中以进一步旋转以与该螺纹孔的螺纹孔接合塞子。为了防止块被容易地从止动器的接合通道抽出，块和接合通道两者都以大致梯形形状形成横截面。为了防止调节螺钉容易松动，通过设定规定的尺寸来限定调节螺钉和块的预定孔之间的适当的旋转阻力，使得所制备的孔的孔直径与外径成正比 d的调节螺丝在0.85d和0.95d之间的范围内。

40. 发明授权

US06455745B1 Manufacturing method for fluorine-containing ethane 有权
标题翻译：含氟乙烷的制造方法
公开(公告)号：US06455745B1
公开(公告)日：2002-09-24
申请号：US09743468
申请日：2001-01-10
申请人： Kazuhiro Takahashi , Satoru Kono , Takashi Shibanuma
发明人： Kazuhiro Takahashi , Satoru Kono , Takashi Shibanuma
IPC分类号： C07C1708
CPC分类号： C07C17/206 , B01J27/132 , C07C17/21 , C07C19/08
摘要： Fluorochromium oxide having a fluorine content of not less than 30 wt. % is used for the fluorination reaction. To provide a manufacturing method for fluorine-containing ethane which contains 1,1,1,2,2-pentafluoroethane as the main component in which the reaction can be performed while controlling the generation of CFCs to the greatest possible extent by fluorinating at least on selected from the group composed of tetrachloroethylene, 2,2-dichloro-1,1,1-trifluoroethane and 2-chloro-1,1,1,2-tetrafluoroethane with hydrogen fluoride.
摘要翻译：氟含量不低于30重量％的氟化铬％用于氟化反应。为了提供含有1,1,1,2,2-五氟乙烷作为主要成分的含氟乙烷的制造方法，其中可以进行反应，同时控制CFC的产生通过至少在选自四氟乙烯，2,2-二氯-1,1,1-三氟乙烷和2-氯-1,1,1,2-四氟乙烷的组中氟化氢氟化物的最大可能程度。

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