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91. 发明授权

US5013369A Method of cleaning bottom of feeding channel for fish and apparatus thereof 失效
标题翻译：清洗鱼饲料通道底部的方法及其装置
公开(公告)号：US5013369A
公开(公告)日：1991-05-07
申请号：US390444
申请日：1989-08-02
申请人： Hiroshi Kato
发明人： Hiroshi Kato
IPC分类号： A01K63/04 , A01K61/00
CPC分类号： A01K61/003
摘要： A method of cleaning the bottom of a feeding channel supplied fresh water to be fed to fish such as fry of salmon and trout is disclosed in which a baffle means for preventing the flow of water in the feeding channel is maintained to the orientation such as to extend upwardly from the height position spaced apart upwardly from the bottom to block the flow of water in the channel while the baffle means is moved in the channel from the upstream side to the downstream side, thereby collecting the deposit in the channel toward the downstream side of the channel due to the flow of water passing through the gap between the bottom and a lower edge of the baffle means. An apparatus for cleaning the bottom of a feeding channel comprises a baffle means disposed in the feeding channel and movable from the upstream side to the downstream side so as to block the flow of water in the channel which is supplied with fresh water thereto and a means for maintaining the baffle means to the orientation such as to extend upwardly from the height position spaced apart upwardly from the bottom to block the water flow in the channel while the baffle means is moved in the channel.
摘要翻译：公开了一种清洁供给通道的底部的方法，该供给通道供应供给鱼类的淡水，例如鲑鱼和鳟鱼的鱼苗，其中用于防止进料通道中的水流动的挡板装置被保持为取向，从从底部向上间隔开的高度位置向上延伸以阻挡通道中的水流，同时挡板装置在通道中从上游侧移动到下游侧，从而将通道中的沉积物收集到下游侧由于通过挡板装置的底部和下边缘之间的间隙的水流而导致的通道。用于清洁进料通道底部的装置包括设置在进料通道中并可从上游侧到下游侧移动的挡板装置，以阻止向其供给淡水的通道中的水流，用于将挡板装置保持为从底部向上间隔开的高度位置向上延伸的方向，以阻挡通道中的水流，同时挡板装置在通道中移动。

92. 发明授权

US4840509A Synthetic resin pen unit 失效
标题翻译：合成树脂笔单元
公开(公告)号：US4840509A
公开(公告)日：1989-06-20
申请号：US108675
申请日：1987-10-15
申请人： Akio Ito , Hiroshi Kato
发明人： Akio Ito , Hiroshi Kato
IPC分类号： B43K1/00 , B43K3/02
CPC分类号： B43K1/003 , B43K3/02
摘要： A synthetic resin pen unit has a cylindrical outer annular member with inwardly extending bent and straight members. Each bent member has a base portion extending from the inner wall so that it is inclined with respect to a phantom line connecting the base of the bent member to the central axis of the cylindrical member. Ink grooves are formed between the inwardly extending members. The flexibility of the pan unit is a function of the percentage of bent members so that by proper selection and arrangement the pen characteristics can be optimized.
摘要翻译：合成树脂笔单元具有圆柱形的外环形构件，其具有向内延伸的弯曲和直的构件。每个弯曲构件具有从内壁延伸的基部，使得其相对于将弯曲构件的基部连接到圆柱形构件的中心轴线的假想线倾斜。油墨槽形成在向内延伸的构件之间。摇摄单元的灵活性是弯曲构件的百分比的函数，使得通过适当的选择和布置可以优化笔特性。

93. 发明授权

US4824813A Dielectric ceramic composition 失效
公开(公告)号：US4824813A
公开(公告)日：1989-04-25
申请号：US134008
申请日：1987-12-17
申请人： Shinsuke Yano , Susumu Nishigaki , Hiroshi Kato , Toshio Nonomura
发明人： Shinsuke Yano , Susumu Nishigaki , Hiroshi Kato , Toshio Nonomura
IPC分类号： C04B35/46 , C04B35/468 , C04B35/495 , H01B3/12 , H01P7/10
CPC分类号： H01P7/10 , C04B35/4686 , C04B35/495
摘要： A dielectric ceramic composition consisting essentially of a BaO-TiO.sub.2 -WO.sub.3 ternary system wherein molar percentages of BaO, TiO.sub.2 and WO.sub.3 are within the range enclosed by a line joining the points of A(21.5, 78.5, 0), B(40.0, 30.0, 30.0), C(37.0, 30.0, 33.0), D(20.0, 75.0, 5.0), E(21.5, 75.0, 3.5) and A of a composition diagram shown in the attached FIGURE, the range excluding molar percentages of BaO, TiO.sub.2 and WO.sub.3 laying on a line joining said points A, E and D. In the dielectric ceramic composition, up to 10 mole % of TiO.sub.2 may be replaced by tetravalent metal oxide and, further, MnO is contained in amounts of 3 mole % or less with respect to 100 mole % of the sum of BaO, TiO.sub.2 and WO.sub.3. Since the dielectric ceramic composition has a beneficial combination of dielectric properties, particularly a high Q, properly small dielectric constant and sufficiently small temperature coefficient of resonant frequency, .tau..sub.f, and .tau..sub.f, can be adjusted to a desired value in the vicinity of 0 ppm/.degree.C., it is especially greatly useful at the microwave range.

94. 发明授权

US4791160A Flame-retardant resin compositions 失效
标题翻译：阻燃树脂组合物
公开(公告)号：US4791160A
公开(公告)日：1988-12-13
申请号：US12234
申请日：1987-02-09
申请人： Hiroshi Kato , Kazuhiko Kanemitsuya , Kiyoshi Furukawa
发明人： Hiroshi Kato , Kazuhiko Kanemitsuya , Kiyoshi Furukawa
IPC分类号： C08K3/22 , C08K3/26 , C08K3/10 , C08K3/20
CPC分类号： C08K3/22 , C08K3/26
摘要： This invention provides a flame-retardant resin composition comprising:(A) about 100 parts by weight of a base polymer containing about 99 to about 20% by weight of a linear polyethylene and about 1 to about 80% by weight of a polyethylene-.alpha.-olefin copolymer having a melt flow rate (MFR) of about 1 to about 10 and a density of about 0.900 to about 0.850, said linear polyethylene having a MFR and a density both restricted to the range defined by a segment having points a, b, c and d at the corners thereof in the accompanying drawing, FIG. 1, showing the relationship between the MFR (according to ASTM D1238) and the density (according to ASTM D1505) of said linear polyethylene, and(B) about 50 to about 300 parts by weight of a hydrate of metallic oxide.
摘要翻译：本发明提供一种阻燃树脂组合物，其包含：（A）约100重量份的含有约99至约20重量％的直链聚乙烯和约1至约80重量％的聚乙烯-α 烯烃共聚物，其熔体流动速率（MFR）为约1至约10，密度为约0.900至约0.850，所述线性聚乙烯具有MFR和密度均受限于由具有点a，b ，c和d在其附近的角落， 1，显示了MFR（根据ASTM D1238）和所述线性聚乙烯的密度（根据ASTM D1505）和（B）约50至约300重量份的金属氧化物水合物之间的关系。

95. 发明授权

US4749669A Dielectric ceramic composition 失效
标题翻译：介电陶瓷组合物
公开(公告)号：US4749669A
公开(公告)日：1988-06-07
申请号：US860617
申请日：1986-05-07
申请人： Susamu Nishigaki , Shinsuke Yano , Hiroshi Kato , Tohru Fuwa
发明人： Susamu Nishigaki , Shinsuke Yano , Hiroshi Kato , Tohru Fuwa
IPC分类号： C04B35/46 , C04B35/468 , C04B35/49 , C04B35/495 , H01B3/12 , H01P7/10
CPC分类号： C04B35/495 , C04B35/4686
摘要： A dielectric ceramic composition comprising a ternary system composition represented by the formula, aBaO.bTiO.sub.2.cWO.sub.3 (wherein a, b and c are percent molar fractions totaling 100, i.e., a+b+c=100; 17.ltoreq.a.ltoreq.21.5; 75.ltoreq.b.ltoreq.83 and 0.1.ltoreq.c.ltoreq.5) and characterized by an advantageous properties, particularly, high dielectric constant, large Q and small .tau.f. In the compositions, TiO.sub.2 may be partially replaced by ZrO.sub.2 and, optionally, MnO may be also included up to 3 mole percent based on the total molar amount of the foregoing ingredients. The dielectric ceramic compositions are especially, but not exclusively, useful in microwave applications because of the foregoing advantages.
摘要翻译：一种介电陶瓷组合物，其包含由式aBaO.bTiO2.cWO3表示的三元体系组合物（其中a，b和c为总计100的摩尔百分数，即a + b + c = 100; = 21.5; 75

96. 发明授权

US4744337A Portable engine 失效
标题翻译：便携式发动机
公开(公告)号：US4744337A
公开(公告)日：1988-05-17
申请号：US917033
申请日：1986-10-09
申请人： Takanori Ebinuma , Hiroshi Kato , Mituko Sakurai
发明人： Takanori Ebinuma , Hiroshi Kato , Mituko Sakurai
IPC分类号： F01P1/02 , F02B63/00 , F02B75/02 , F02B75/16 , F01P7/04
CPC分类号： F02B63/00 , F01P1/02 , F02B75/16 , F02B2075/025
摘要： A portable engine has a fan cover fixed to a front surface of a crankcase to cover a fan and to guide upward a blown stream of air generated by the fan, and a cylinder cover disposed behind and in series with the fan cover to cover an engine cylinder and to guide the blown stream toward the engine cylinder. The portable engine has a partition plate formed integrally with said crankcase to cover a step formed between the fan cover and the cylinder cover, and an ignition coil is fixed to the partition plate. According to this arrangement, heat of the engine cylinder will not be directly transmitted to the ignition coil to cause deterioration of the function of the ignition coil.
摘要翻译：便携式发动机具有固定在曲轴箱前表面上的风扇盖，以覆盖风扇并向上引导由风扇产生的吹风流;以及气缸盖，其设置在风扇盖后面并与风扇罩串联以覆盖发动机并将吹流引导到发动机气缸。便携式发动机具有与所述曲轴箱一体形成的隔板，以覆盖形成在风扇盖和气缸盖之间的台阶，点火线圈固定在分隔板上。根据该结构，发动机气缸的热量不会直接传递到点火线圈，导致点火线圈功能的劣化。

97. 发明授权

US4721404A Synthetic resin pen unit 失效
标题翻译：合成树脂笔单元
公开(公告)号：US4721404A
公开(公告)日：1988-01-26
申请号：US9542
申请日：1987-02-02
申请人： Akio Ito , Hiroshi Kato
发明人： Akio Ito , Hiroshi Kato
IPC分类号： B43K1/00 , B43K3/02 , B43K1/06
CPC分类号： B43K3/02 , B43K1/003
摘要： A synthetic resin pen unit has a cylindrical outer annular member with inwardly extending bent and straight members. Each bent member has a base portion extending from the inner wall so that it is inclined with respect to a phantom line connecting the base of the bent member to the central axis of the cylindrical member. Ink grooves are formed between the inwardly extending members. The flexibility of the pen unit is a function of the percentage of bent members so that by proper selection and arrangement the pen characteristics can be optimized.
摘要翻译：合成树脂笔单元具有圆柱形的外环形构件，其具有向内延伸的弯曲和直的构件。每个弯曲构件具有从内壁延伸的基部，使得其相对于将弯曲构件的基部连接到圆柱形构件的中心轴线的假想线倾斜。油墨槽形成在向内延伸的构件之间。笔单元的灵活性是弯曲构件的百分比的函数，使得通过适当的选择和布置可以优化笔特性。

98. 发明授权

US4654738A Head drum construction including magnetically shielded record and reproduce signal paths 失效
标题翻译：头鼓结构包括磁屏蔽记录和再现信号路径
公开(公告)号：US4654738A
公开(公告)日：1987-03-31
申请号：US824315
申请日：1986-01-31
申请人： Hiroshi Kato , Shoji Kikunaga , Koichi Sugama
发明人： Hiroshi Kato , Shoji Kikunaga , Koichi Sugama
IPC分类号： F16C13/00 , G11B5/02 , G11B5/52 , G11B5/53 , G11B21/04 , G11B5/54
CPC分类号： G11B5/53 , G11B5/531
摘要： A head drum construction for use in a magnetic recording and reproducing apparatus such as a VTR apparatus comprises a rotatable drum having first and second axially opposite surfaces, a recording magnetic transducer such as a recording magnetic head mounted on the rotatable drum for recording information signals on a magnetic tape, a playback monitoring magnetic transducer such as a reproducing magnetic head mounted on the rotatable drum for reproducing, with a time delay, the information signals recorded on the magnetic tape by the recording magnetic transducer, a first signal transmission path connected to the recording magnetic transducer and disposed on the first surface, and a second signal transmission path connected to the playback monitoring magnetic transducer and disposed on the second surface.
摘要翻译：用于诸如VTR装置的磁记录和再现装置中的磁头鼓结构包括具有第一和第二轴向相对表面的可旋转磁鼓，诸如安装在可旋转磁鼓上的记录磁头的记录磁换能器，用于将信息信号记录在磁带，重放监视磁传感器，例如安装在可旋转滚筒上的再现磁头，用于随时间延迟，通过记录磁换能器再现记录在磁带上的信息信号，第一信号传输路径连接到记录磁传感器并且设置在第一表面上，以及第二信号传输路径，连接到重放监视磁换能器并且设置在第二表面上。

99. 发明授权

US4312257A Automatic accompaniment apparatus 失效
标题翻译：自动伴奏装置
公开(公告)号：US4312257A
公开(公告)日：1982-01-26
申请号：US942495
申请日：1978-09-15
申请人： Hiroshi Kato , Kohji Tanaka
发明人： Hiroshi Kato , Kohji Tanaka
IPC分类号： G10H1/38 , G10H1/40 , G10F1/00
CPC分类号： G10H1/38 , G10H1/40 , G10H2210/185 , G10H2210/321 , G10H2210/596 , G10H2210/601 , G10H2210/616 , Y10S84/12
摘要： An automatic accompaniment apparatus which has an auto-bass circuit and an auto-arpeggio circuit. In the auto-bass circuit, note information concerning one kind of code is stored in a memory (ROM), and a code signal is detected from depressed key information in a code detector, and in a note converter a note signal from the memory is converted by the code signal to a note signal corresponding to the kind of code, whereby note signals of various kinds of codes are generated. In the auto-arpeggio circuit, note information concerning one kind of code is stored in a memory (ROM), and a code signal is detected from depressed key information in a code detector, and in a note converter a note signal from the memory is converted by the code signal to a note signal corresponding to the kind of code. The note signal is added with a root signal from the code detector, and by the added output, a scale signal is selectively obtained, which scale signal is frequency divided by an octave signal from the memory. Thus, various kinds of codes ranging over several octaves are obtained.
摘要翻译：具有自动低音电路和自动琶音电路的自动伴奏装置。在自动低音电路中，关于一种代码的注释信息存储在存储器（ROM）中，并且在代码检测器中从按下的键信息中检测代码信号，并且在音符转换器中，来自存储器的音符信号是由代码信号转换成对应于代码种类的音符信号，从而产生各种代码的音符信号。在自动琶音电路中，关于一种代码的注释信息存储在存储器（ROM）中，并且在代码检测器中从按下的键信息中检测代码信号，并且在音符转换器中，来自存储器的音符信号是由代码信号转换成对应于代码种类的音符信号。音符信号与来自代码检测器的根信号相加，并且通过相加的输出，选择性地获得标度信号，哪个缩放信号被来自存储器的倍频程信号分频。因此，获得范围超过几个八度的各种代码。

100. 发明授权

US4240316A Keyboard type electronic musical instrument 失效
标题翻译：键盘式电子乐器
公开(公告)号：US4240316A
公开(公告)日：1980-12-23
申请号：US914684
申请日：1978-06-12
申请人： Yasuhiko Okuyama , Koji Tanaka , Yoshiro Nakayama , Hiroshi Kato
发明人： Yasuhiko Okuyama , Koji Tanaka , Yoshiro Nakayama , Hiroshi Kato
IPC分类号： G10H1/36 , G10H7/00 , G10H1/38 , G10H5/00
CPC分类号： G10H1/36 , G10H7/00 , G10H2210/596 , G10H2210/601 , G10H2210/616 , Y10S84/02 , Y10S84/22
摘要： A keyboard type electronic musical instrument wherein tone assignment signals (key depression signals) designated by depressing desired keys of keyboards are transmitted to an electronic circuit block through only one signal line per sort of keyboard as time-divided serial timing signals. The electronic circuit block includes therein a circuit which generates parallel output signals having respectively different timings in correspondence with notes of the keyboards. The parallel timing signals are respectively sent to the corresponding key switches of the keyboards, they are selected by turning "on" the switches, and they are converted by OR circuits into serial timing signals representative of the selected notes. The serial timing signals are sent to a device for detecting and storing notes or chords, whereupon as in prior arts, a tone signal is generated from the obtained signal indicative of a note or chord by tone signal producing device and it is amplified and provided as an output by a loudspeaker. This time-division control system is applicable to electronic musical instruments having any desired forms of keyboards.
摘要翻译：一种键盘式电子乐器，其中通过按压键盘的期望键指定的音调分配信号（按键抑制信号）通过作为分时序列定时信号的每种键盘的一个信号线被发送到电子电路块。电子电路块包括电路，其生成与键盘的音符相对应的具有不同时序的并行输出信号。并行定时信号分别发送到键盘的相应的键开关，通过开关“开”来选择它们，并且它们由OR电路转换成代表所选音符的串行定时信号。串行定时信号被发送到用于检测和存储音符或和弦的设备，因此在现有技术中，从获得的指示音调信号产生装置的音符或和弦的信号产生音调信号，并且它被放大并提供为由扬声器输出。该时分控制系统适用于具有任何所需形式的键盘的电子乐器。

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