专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US6005456A Dielectric filter having non-conductive adjusting regions 失效
标题翻译：具有非导电调节区域的介质滤波器
公开(公告)号：US6005456A
公开(公告)日：1999-12-21
申请号：US832762
申请日：1997-04-04
申请人： Haruo Matsumoto , Yasuo Yamada , Yukihiro Kitaichi , Tadahiro Yorita , Hideyuki Kato , Tatsuya Tsujiguchi , Hisashi Mori , Hitoshi Tada
发明人： Haruo Matsumoto , Yasuo Yamada , Yukihiro Kitaichi , Tadahiro Yorita , Hideyuki Kato , Tatsuya Tsujiguchi , Hisashi Mori , Hitoshi Tada
IPC分类号： H01P1/205 , H01P1/201
CPC分类号： H01P1/2056
摘要： A dielectric filter with integral electromagnetic shielding comprises a dielectric block having an outer surface including first and second end surfaces and a side surface extending between the first and second end surfaces; an external conductor disposed on the outer surface of the dielectric block and providing integral electromagnetic shielding of the dielectric filter; at least one hole extending through the dielectric body between the first and second end surfaces, having a respective inner surface with a substantially constant cross-sectional shape; a respective pair of internal conductors provided in the at least one hole and conductively connected to the external conductor at respective ends of the hole, a respective non-conductive portion in the hole being spaced from both ends and thereby separating the pair of internal conductors and defining a respective capacitance between the pair of internal conductors, a surface of the respective non-conductive portion being substantially flush with the rest of the inner surface of the hole; and signal input and output electrodes provided on the outer surface of the dielectric body and electrically isolated from the external conductor. Conductive and possibly dielectric material is removed from an end surface of the dielectric block to adjust the resonance frequency and/or the coupling degree of the dielectric filter.
摘要翻译：具有整体电磁屏蔽的介质滤波器包括具有包括第一和第二端表面的外表面的介质块和在第一和第二端表面之间延伸的侧表面; 设置在介质块的外表面上并提供介质滤波器的整体电磁屏蔽的外部导体; 至少一个孔延伸穿过介电体在第一和第二端面之间，具有相应的内表面具有基本上恒定的横截面形状; 设置在所述至少一个孔中的相应的一对内部导体，并且在所述孔的相应端处导电地连接到所述外部导体，所述孔中的相应的非导电部分与两端间隔开，从而将所述一对内部导体和限定所述一对内部导体之间的相应电容，所述相应非导电部分的表面基本上与所述孔的内表面的其余部分齐平; 以及设置在电介质体的外表面上并与外部导体电隔离的信号输入和输出电极。导电和可能的电介质材料从介质块的端面去除以调节介电滤波器的谐振频率和/或耦合度。

72. 发明授权

US5218692A Digital pulse timing parameter measuring device 失效
标题翻译：数字脉冲定时参数测量装置
公开(公告)号：US5218692A
公开(公告)日：1993-06-08
申请号：US546450
申请日：1990-07-03
申请人： Yasuo Yamada , Katsuhisa Kondo , Tsutomu Takei , Masafumi Takahashi
发明人： Yasuo Yamada , Katsuhisa Kondo , Tsutomu Takei , Masafumi Takahashi
IPC分类号： G06F5/08
CPC分类号： G06F5/08
摘要： A pulse input device has a standard time generator for outputting standard time information by counting a system clock signal; an input circuit for sampling input signal information from a plurality of channels in synchronization with the standard time information at a predetermined period; a memory for storing the input signal information sampled by the input circuit; a command memory for storing a plurality of instruction commands; and a controller for scanning the instruction commands stored in the command memory to successively execute the instruction commands, for repeating the scanning operation of the instruction commands, and for controlling operations of the device. The controller outputs a designation signal having a period of a predetermined time for designating an execution starting time obtained by counting the system clock signals, so that the period of the execution starting time for each of the instruction commands becomes a constant rate in the successive command scanning operation for successively executing each of the instruction commands in synchronization with the designation signal, and the period of the predetermined time is set based on the instruction command having the longest execution time.
摘要翻译：脉冲输入装置具有标准时间发生器，用于通过对系统时钟信号进行计数来输出标准时间信息; 输入电路，用于以预定周期与所述标准时间信息同步地从多个信道中采样输入信号信息; 存储器，用于存储由输入电路采样的输入信号信息; 用于存储多个指令命令的命令存储器; 以及控制器，用于扫描存储在命令存储器中的指令命令，以连续执行指令命令，用于重复指令命令的扫描操作以及用于控制设备的操作。控制器输出具有预定时间的周期的指定信号，用于指定通过对系统时钟信号进行计数而获得的执行开始时间，使得每个指令命令的执行开始时间的周期在连续命令中变为恒定速率扫描操作，用于与指定信号同步地连续执行每个指令命令，并且基于具有最长执行时间的指令命令来设置预定时间的周期。

73. 发明授权

US5202653A Band-pass filter including resonance elements coupled by a coupling line and a by-pass coupling line 失效
标题翻译：带通滤波器包括通过耦合线耦合的谐振元件和旁路耦合线
公开(公告)号：US5202653A
公开(公告)日：1993-04-13
申请号：US686193
申请日：1991-04-16
申请人： Yasuo Yamada , Tadahiro Yorita , Hitoshi Tada
发明人： Yasuo Yamada , Tadahiro Yorita , Hitoshi Tada
IPC分类号： H01P1/205 , H03H7/01
CPC分类号： H01P1/2053
摘要： A band-pass filter which includes a plurality of dielectric coaxial resonators which are arranged in a parallel relation and extending axially in the same direction, and have respective coupling terminals inserted therein, and a dielectric substrate formed, on its first surface, with a plurality of coupling electrodes for connecting the respective coupling terminals. The coupling electrodes on the first surface of the dielectric substrate have an inductance element between them for connecting at least two coupling electrodes to each other. Confronting electrodes facing the coupling electrodes are formed on the other surface of the dielectric substrate to from a capacitance bypass circuit. The inductance element may be a printed circuit on the dielectric substrate or an air-core coil. The air-core coil may be located either adjacent the first surface of the substrate, or away from the substrate between the resonators.
摘要翻译：一种带通滤波器，其包括多个介质同轴谐振器，它们以平行关系布置并沿相同方向轴向延伸，并且各自的耦合端子插入其中;以及电介质基片，在其第一表面上形成有多个用于连接各个耦合端子的耦合电极。电介质基板的第一表面上的耦合电极在它们之间具有电感元件，用于将至少两个耦合电极彼此连接。面对耦合电极的面对电极由电容旁路电路形成在电介质基板的另一个表面上。电感元件可以是电介质基板或空芯线圈上的印刷电路。空心线圈可以位于与衬底的第一表面相邻或者远离谐振器之间的衬底。

74. 发明授权

US5026844A Process for the preparation of 4-acyloxy-2-azetidinone derivatives 失效
标题翻译：制备4-酰氧基-2-氮杂环丁酮衍生物的方法
公开(公告)号：US5026844A
公开(公告)日：1991-06-25
申请号：US421331
申请日：1989-10-13
申请人： Masaji Ishiguro , Hiromitsu Iwata , Takashi Nakatsuka , Yasuo Yamada
发明人： Masaji Ishiguro , Hiromitsu Iwata , Takashi Nakatsuka , Yasuo Yamada
IPC分类号： C07D205/08 , C07F7/18
CPC分类号： C07F7/186 , C07D205/08
摘要： A process for producing 3-[1'-(R)-hydroxyethyl]-4-acyloxyazetidinone from 3-[1'-(R)-hydroxyethyl]-4-alkyl (or aryl) thioazetidinone using a copper salt of aliphatic or aromatic carboxylic acid is disclosed. The process is an effective route for producing 3-[1'-(R)-hydroxyethyl]-4-acyloxyazetidinone, and intermediate for synthesizing penems or carbapenems, without using a mercury salt which can cause an environmental hazard.
摘要翻译：使用脂族或芳族的铜盐从3- [1分钟 - （R） - 羟乙基] -4-烷基（或芳基）硫代氮杂环丁酮生产3- [1分钟 - （R） - 羟基乙基] -4-酰氧基氮杂环丁酮的方法羧酸。该方法是生产3- [1分钟 - （R） - 羟乙基] -4-酰氧基氮杂环丁酮的有效途径，它是一种用于合成青霉烯或碳青霉烯类的中间体，不使用会引起环境危害的汞盐。

75. 发明授权

US4904285A Deaerator for particulates 失效
标题翻译：除氧器颗粒物
公开(公告)号：US4904285A
公开(公告)日：1990-02-27
申请号：US225760
申请日：1988-07-29
申请人： Yasuo Yamada , Mamoru Nakayama , Kazuo Sagara
发明人： Yasuo Yamada , Mamoru Nakayama , Kazuo Sagara
IPC分类号： B65G33/24 , B65G69/20
CPC分类号： B65G69/20 , B65G33/24 , B29C47/763 , B29C47/767
摘要： A deaerator for particulates capable of increasing the bulk density of the particles to reduce the volume of the particulates. In the deaerator, a perforated cylindrical section (1a) of a cylindrical body (1) includes a filter (13) formed of a sintered material. A screw conveyor (4) arranged in the cylindrical body has a screw pitch (4a, 4b) which is small and which gradually reduces the region on the downstream side of the perforated cylindrical section. The filter may be formed by sintering a fine metal fibre, a metal powder or a ceramic powder.
摘要翻译：用于能够增加颗粒的体积密度以减少颗粒体积的颗粒的除气器。在除气器中，圆筒体（1）的穿孔圆柱形部分（1a）包括由烧结材料形成的过滤器（13）。布置在圆筒体中的螺旋输送机（4）具有小的螺旋节距（4a，4b），并且逐渐减小多孔圆柱形部分的下游侧的区域。过滤器可以通过烧结细金属纤维，金属粉末或陶瓷粉末来形成。

76. 发明授权

US4711501A Rock crushing device 失效
标题翻译：岩石破碎装置
公开(公告)号：US4711501A
公开(公告)日：1987-12-08
申请号：US759361
申请日：1985-07-26
申请人： Akiya Maeda , Mituya Sakai , Yukinobu Masaka , Masahiro Nomura , Yasuo Yamada , Tetsuro Tatsuhama
发明人： Akiya Maeda , Mituya Sakai , Yukinobu Masaka , Masahiro Nomura , Yasuo Yamada , Tetsuro Tatsuhama
IPC分类号： E21C37/10 , E04F13/14
CPC分类号： E21C37/10
摘要： A rock crushing device according to the present invention is designed to crush rocks by the use of the expansion pressure generated when an elastic expandable member of a cylindrical configuration is expanded by pressure fluid to be injected into looped pockets provided within the elastic member. The elastic member, made of rubber or similar materials, is provided tightly to cover around a metal shaft having a fluid passage to introduce pressure fluid into the looped pockets of the elastic member.
摘要翻译：根据本发明的岩石破碎装置被设计成通过使用当通过压力流体膨胀的圆柱形构造的弹性可膨胀构件被膨胀到设置在弹性构件内的环形袋中时产生的膨胀压力来粉碎岩石。由橡胶或类似材料制成的弹性构件被紧密地设置以覆盖具有流体通道的金属轴，以将压力流体引入到弹性构件的环形袋中。

77. 发明授权

US4546935A Method of and apparatus for piling up tapes 失效
标题翻译：堆放胶带的方法和装置
公开(公告)号：US4546935A
公开(公告)日：1985-10-15
申请号：US508877
申请日：1983-06-28
申请人： Yasuo Yamada
发明人： Yasuo Yamada
IPC分类号： B65H20/26 , B65H37/00 , B65H45/107 , B65H54/80 , B65H55/00 , B65H55/04
CPC分类号： B65H54/80 , B65H20/26 , B65H37/00 , B65H2403/481
摘要： Elongate materials such as slide fastener stringer tapes are discharged in circular motions into a storage container by a tape guide pipe guided by a pipe guide rotatable in composite circular motions along successive first circular paths while revolving along a second circular path. The elongate materials thus discharged are piled up in an orderly manner in the storage container so that they can be picked up at a later time without being entangled with each other. The pipe guide may be rotated in the composite circular motions by a link mechanism, a gear-turntable assembly, or a planetary gear assembly.
摘要翻译：诸如拉链条带之类的细长的材料通过由沿着第二圆形路径旋转的连续的第一圆形路径的可复制的圆形运动的导管引导的导带管以循环运动方式排出到储存容器中。这样排出的细长材料以有序的方式堆积在储存容器中，使得它们可以在稍后的时候被拾起，而不会彼此缠结。导管可以通过连杆机构，齿轮转盘组件或行星齿轮组件在复合圆周运动中旋转。

78. 发明授权

US4216228A Combating fungi with N-benzyl-N-cycloalkyl-ureas 失效
标题翻译：抗真菌与N-苄基-N-环烷基脲
公开(公告)号：US4216228A
公开(公告)日：1980-08-05
申请号：US916387
申请日：1978-06-16
申请人： Yasuo Yamada , Junichi Saito , Tatsuo Tamura , Yoshio Kurahashi
发明人： Yasuo Yamada , Junichi Saito , Tatsuo Tamura , Yoshio Kurahashi
IPC分类号： A01N47/32 , A01N20060101 , A01N33/04 , C07C20060101 , C07C67/00 , C07C275/24 , C07C275/26 , C07C275/28 , C07C325/00 , C07C335/12 , C07C335/14 , C07C335/16 , A01N9/12 , A01N9/20 , C07C127/15 , C07C157/05
CPC分类号： A01N47/32 , C07C275/26 , C07C275/28 , C07C335/14 , C07C335/16 , C07C2101/08 , C07C2101/14
摘要： N-Benzyl-N-cycloalkyl-ureas of the formula ##STR1## in which R.sup.1 represents cycloalkyl with 5-8 carbon atoms in the ring, which may be optionally substituted by alkyl with 1-8 carbon atoms,R.sup.2 represents alkyl with 1-8 carbon atoms, cycloalkyl with 5-8 carbon atoms in the ring or phenyl,X represents oxygen or sulphur, andY represents halogen, alkyl with 1-8 carbon atoms, cyano or nitro which possess fungicidal properties.
摘要翻译：其中R 1表示环中具有5-8个碳原子的环烷基，其可任选被具有1-8个碳原子的烷基取代的N-苄基-N-环烷基脲，R2代表具有1- 8个碳原子，环中具有5-8个碳原子的环烷基或苯基，X表示氧或硫，Y表示卤素，具有1-8个碳原子的烷基，具有杀真菌性质的氰基或硝基。

79. 发明授权

US4118104A Split hologram and methods of making and using same 失效
标题翻译：分割全息图及其制作和使用方法
公开(公告)号：US4118104A
公开(公告)日：1978-10-03
申请号：US659971
申请日：1976-02-20
申请人： Yasuo Yamada , Masao Seki
发明人： Yasuo Yamada , Masao Seki
IPC分类号： G03H1/26 , G02B27/00
CPC分类号： G03H1/26 , Y10S359/90
摘要： A holographic recording method for making a split hologram of an illuminated object from a holographic sensitive member, the method comprising the steps of segmenting both the illuminated object and the holographic sensitive member into a plurality of segments, successively recording a plurality of adjacent segments of the illuminated object onto successive single segments of the holographic sensitive member where each plurality of adjacent segments recorded after the first plurality of adjacent segments includes the unrecorded segment adjacent the last recorded plurality of adjacent segments whereby the split hologram is formed, the split hologram having a plurality of portions respectively corresponding to the plurality of segments of the holographic sensitive member. Also disclosed is a split hologram made in accordance with the above method and methods for using the hologram for information retrieval and image regeneration.
摘要翻译：一种全息记录方法，用于从全息敏感部件制造被照射物体的分割全息图，所述方法包括以下步骤：将被照射物体和全息感光部件分割为多个部分，依次记录多个相邻的片段照明物体到全息感光元件的连续单个片段上，其中在第一多个相邻片段之后记录的多个相邻片段包括与最后记录的多个相邻片段相邻的未记录片段，从而形成分割全息图，分割全息图具有多个分别对应于全息敏感部件的多个部分。还公开了根据上述方法制造的分割全息图以及使用全息图进行信息检索和图像再生的方法。

80. 发明授权

US07154763B2 Push-pull switching power converter 失效
标题翻译：推挽开关电源转换器
公开(公告)号：US07154763B2
公开(公告)日：2006-12-26
申请号：US11135607
申请日：2005-05-24
申请人： Yasuo Yamada , Hiroshi Ogawa
发明人： Yasuo Yamada , Hiroshi Ogawa
IPC分类号： H02M3/335
CPC分类号： H02M3/3372
摘要： A push-pull switching power converter includes, between high and low output terminals of a DC power source, a series circuit having a first switching device, a primary winding of a first transformer, a primary winding of a second transformer, and a second switching device in this order, and a series circuit composed of two capacitors, as well as a partial path for current resonance. The partial path connects middle points of the two series circuits. Voltage resonance causes the waveform of a switching voltage, which corresponds to the difference in voltages between high potential terminal of a primary of the first transformer and low potential terminal of a primary of the second transformer, to be a sine wave. Current resonance causes the waveform of a switching current, which corresponds to a combined current of primary winding currents of the first transformer and the second transformer, to be a sine wave.
摘要翻译：推挽式开关电源转换器包括在直流电源的高低输出端之间，串联电路具有第一开关装置，第一变压器的初级绕组，第二变压器的初级绕组和第二开关器件，以及由两个电容器组成的串联电路，以及用于电流谐振的部分路径。部分路径连接两个串联电路的中点。电压谐振使得对应于第一变压器的初级的高电位端与第二变压器的初级的低电位端之间的电压差的开关电压的波形为正弦波。电流谐振使得对应于第一变压器和第二变压器的初级绕组电流的组合电流的开关电流的波形为正弦波。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式