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1. 发明申请

US20050157816A1 Circuit and method for binary modulation 审中-公开
标题翻译：用于二进制调制的电路和方法
公开(公告)号：US20050157816A1
公开(公告)日：2005-07-21
申请号：US11038162
申请日：2005-01-21
申请人： Naohiro Matsui , Tatsuya Nakagawa
发明人： Naohiro Matsui , Tatsuya Nakagawa
IPC分类号： H04L27/12 , H04L27/20
CPC分类号： H04L27/2017
摘要： A binary FSK modulator circuit is composed of a signal mapping circuit, a D/A converter circuit, and a quadrature modulator circuit. The signal mapping circuit generates I data and Q data through signal mapping in response to an input bit stream, the I data being representative of an I channel projection and the Q data being representative of a Q channel projection. The D/A converter circuit develops an I-channel signal and a Q-channel signal through implementing D/A conversion on the I data and the Q data, respectively. The quadrature modulator circuit develops a resultant FSK-modulated signal through quadrature modulation of the I-channel signal and the Q-channel signal on a carrier signal.
摘要翻译：二进制FSK调制器电路由信号映射电路，D / A转换器电路和正交调制器电路组成。信号映射电路响应于输入比特流通过信号映射生成I数据和Q数据，I数据表示I信道投影，Q数据表示Q信道投影。 D / A转换电路分别通过对I数据和Q数据进行D / A转换来产生I信道信号和Q信道信号。正交调制器电路通过对载波信号上的I信道信号和Q信道信号进行正交调制来产生合成的FSK调制信号。

2. 发明授权

US6119731A Hollow plastic product 有权
标题翻译：中空塑料制品
公开(公告)号：US6119731A
公开(公告)日：2000-09-19
申请号：US146456
申请日：1998-09-02
申请人： Tatsuya Nakagawa , Yasuo Ezaki
发明人： Tatsuya Nakagawa , Yasuo Ezaki
IPC分类号： F16L11/11
CPC分类号： B29C49/22 , B29C49/04 , B29C2049/225 , B29C47/0023 , B29C47/065 , B29C47/145 , B29C47/56 , B29L2023/004 , B29L2023/22 , B29L2031/7158
摘要： A method and apparatus for manufacturing a hollow plastic product is provided. In accordance with one aspect, into a mold half having a tubular groove portion and a projecting groove portion which projects outwardly from the tubular groove section is supplied a parison into the tubular groove portion and a clump of molding material into the projecting groove portion, and when blow molding is carried out by introducing a pressurized gas into the parison, the clump becomes integrated with the parison thereby providing a plastic product of unitary structure. In accordance with another aspect of the present invention, a parison extrusion nozzle is provided with at least two passages each of which is connected, preferably through a valve, to a corresponding dispensing unit for dispensing a desired molding material. A control unit is provided as connected to each of the dispensing units to control the supply of molding material so that there is obtained a parison having regions of different molding materials.
摘要翻译：提供了一种用于制造中空塑料制品的方法和装置。根据一个方面，将具有管状槽部的模具半部和从管状槽部向外突出的突出槽部分供给到管状槽部分中，将型坯成型为突出槽部分，并且当通过将压缩气体引入型坯来进行吹塑时，该团块与型坯一体化，从而提供一体结构的塑料制品。根据本发明的另一方面，型坯挤出喷嘴设置有至少两个通道，每个通道优选地通过阀连接到相应的分配单元以分配期望的模制材料。提供与每个分配单元连接的控制单元以控制模制材料的供应，从而获得具有不同成型材料区域的型坯。

3. 发明授权

US5723828A Hollow plastic product having a sound attenuator 失效
标题翻译：具有声衰减器的中空塑料制品
公开(公告)号：US5723828A
公开(公告)日：1998-03-03
申请号：US518376
申请日：1995-08-23
申请人： Tatsuya Nakagawa
发明人： Tatsuya Nakagawa
IPC分类号： F16L55/04 , B29C49/02 , B29C49/04 , B29C49/18 , B29C49/20 , B29C49/42 , B29C49/48 , B29K21/00 , B29L22/00 , F16L55/033 , F01N1/02
CPC分类号： B29C49/482 , B29C49/18 , B29C49/4242 , B29C49/48 , F16L55/033 , B29B2911/14326 , B29C49/04 , B29K2995/0001 , B29L2023/003 , B29L2023/004
摘要： A hollow plastic product having a sound/noise attenuating function is provided. The product includes a duct (1) defining a flow passage and extending over a length along a longitudinal axis, a resonator (1b) having an internal chamber (1b') and a connector (1c) which establishes a fluidic communication between the flow passage of duct (1) and the internal chamber (1b') of resonator (1b). The resonator (1b) serves to absorb or attenuate sound/noise created by the fluid flowing through the flow passage. The product is manufactured from the same parison at the same time and thus has a unitary structure. An improved method for manufacturing such a hollow plastic product is also provided.
摘要翻译：提供具有声/噪声衰减功能的中空塑料制品。该产品包括限定流道并沿着纵向轴线延伸的长度的管道（1），具有内部腔室（1b'）和连接器（1c）的谐振器（1b），该连接器在流道之间建立流体连通的管道（1）和谐振器（1b）的内部腔室（1b'）。谐振器（1b）用于吸收或衰减由流过流动通道的流体产生的声音/噪声。该产品由同一型坯同时制造，因此具有一体的结构。还提供了一种用于制造这种中空塑料制品的改进方法。

4. 发明授权

US5222015A Inverter power supply with input power detection means 失效
标题翻译：具有输入功率检测装置的逆变器电源
公开(公告)号：US5222015A
公开(公告)日：1993-06-22
申请号：US889103
申请日：1992-05-27
申请人： Tatsuya Nakagawa
发明人： Tatsuya Nakagawa
IPC分类号： H02M1/00 , H02M1/42 , H05B6/66
CPC分类号： H02M1/4258 , H05B6/683 , H05B6/685 , Y02B40/143 , Y02B70/126
摘要： An inverter power supply, for driving a magnetron or the like, where an A.C. voltage from a commercial A.C. power source is rectified to obtain a D.C. voltage which then is switched periodically by a switching device to be converted to a high frequency which then is converted to a D.C. to obtain a predetermined D.C. output. The inverter power supply includes a modulation circuit for amplitude-modulating an output control voltage responsive to the an output value of the D.C. output by an A.C. input voltage from the commercial A.C. power source to obtain an object input waveform; a difference output circuit for taking difference between the object input waveform obtained by the modulation circuit and an input current waveform from the commercial A.C. power source; and a control circuit for controlling an ON period of the switching device responsive to a difference output from the difference output circuit.

5. 发明授权

US07203071B2 Component mounting circuit board with resin-molded section covering circuit pattern and inner components 失效
标题翻译：组件安装电路板，树脂模制部分覆盖电路图案和内部组件
公开(公告)号：US07203071B2
公开(公告)日：2007-04-10
申请号：US10726660
申请日：2003-12-04
申请人： Tatsuya Nakagawa
发明人： Tatsuya Nakagawa
IPC分类号： H05K5/00 , H05K7/00
CPC分类号： H05K1/186 , H01L23/3107 , H01L24/48 , H01L2224/05599 , H01L2224/48091 , H01L2224/8547 , H01L2924/00014 , H01L2924/01019 , H01L2924/1305 , H01L2924/13055 , H01L2924/181 , H01L2924/19041 , H05B6/64 , H05K1/0203 , H05K1/0284 , H05K3/202 , H05K3/3447 , H05K7/1432 , H05K2201/09118 , H01L2924/00 , H01L2924/00012 , H01L2224/45015 , H01L2924/207 , H01L2224/45099
摘要： A component mounting circuit board includes a circuit pattern including a plurality of electrically conductive plates, an inner electrical component electrically connected to the circuit pattern, and a resin molded section made of a resin by way of molding so as to cover the circuit pattern and the inner electrical component. The resin molded section has an opening allowing an outer electrical component located outside the resin molded section to be connected to the circuit pattern through it.
摘要翻译：元件安装电路板包括电路图案，该电路图案包括多个导电板，电连接到电路图案的内部电气部件，以及通过模制而成的树脂模制部分以覆盖电路图案和内部电气部件。树脂模制部分具有允许位于树脂模制部分外部的外部电气部件通过其连接到电路图案的开口。

6. 发明授权

US4362688A Method for molding a plastic pipe 失效
标题翻译：塑料管成型方法
公开(公告)号：US4362688A
公开(公告)日：1982-12-07
申请号：US187369
申请日：1980-09-15
申请人： Tatsuya Nakagawa
发明人： Tatsuya Nakagawa
IPC分类号： B29C47/70 , B29C49/04 , B29C49/32 , B29C49/42 , B29C49/48 , B29C17/07
CPC分类号： B29C49/4242 , B29C47/702 , B29C49/04 , B29C49/32 , B29C49/48 , B29C47/0023 , B29C47/0033 , B29C47/0038 , B29L2023/18 , B29L2023/22 , B29L2031/703
摘要： A lower mold half is horizontally placed. The top surface of the lower mold half is provided with a first groove of any desired shape, one end of which is closed with the other end having a notch for allowing air to be blown in. An upper mold half has a bottom surface which matches the top surface of the lower mold half and which is provided with a second groove corresponding in shape to said first groove. Thus, when the upper and lower mold halves are brought into contact, there is formed a mold cavity defined by the first and second grooves. A discharging unit including a nozzle for discharging a parison is disposed above the lower mold half and the nozzle is so provided that it can rotate in either direction at a variable speed. At least one of the nozzle and the lower mold half is movably provided to lay a parison in the first groove.
摘要翻译：下半模水平放置。下半模的上表面设置有任何所需形状的第一凹槽，其一端封闭，另一端具有用于允许空气吹入的凹口。上半模具有匹配的底表面下半模的顶表面，并且其设置有与所述第一凹槽对应的第二凹槽。因此，当上半模和下半模接触时，形成由第一和第二凹槽限定的模腔。包括用于排出型坯的喷嘴的排出单元设置在下半模的上方，并且喷嘴设置成可以以任意方向以可变的速度旋转。喷嘴和下半模中的至少一个可移动地设置成在第一凹槽中铺设型坯。

7. 发明授权

US07678324B2 Method for forming a hollow plastic product 有权
标题翻译：中空塑料制品的成型方法
公开(公告)号：US07678324B2
公开(公告)日：2010-03-16
申请号：US11978363
申请日：2007-10-29
申请人： Tatsuya Nakagawa , Yasuo Ezaki
发明人： Tatsuya Nakagawa , Yasuo Ezaki
IPC分类号： B28B21/74
CPC分类号： B29D23/008 , B29C37/0082 , B29C49/20 , B29C65/02 , B29C66/112 , B29C66/131 , B29C66/52241 , B29C66/5229 , B29C66/53243 , B29C66/71 , B29C66/7212 , B29C66/7392 , B29C66/8322 , B29C2049/2017 , B29C2049/206 , B29C2049/2069 , B29C2791/001 , B29C2793/0018 , B29K2023/12 , B29K2077/00 , B29K2105/06 , B29K2105/12 , B29K2709/08 , B29L2023/22 , B29L2031/246 , F16L47/30 , B29K2309/08 , B29K2023/10 , B29K2067/006
摘要： A method for manufacturing a hollow plastic product. The method includes the steps of forming a reinforce member in a desired shape having a defined welding surface formed with a first hole by injection molding; forming a hollow main body by blow molding using said reinforce member as an insert, thereby having said reinforce member integrally formed with said hollow main body and having a portion of said hollow main body extended into said first hole in the shape of a mesa when blow-molded; thermally welding a top end surface of a connector pipe to said welding surface and also to a top surface of said mesa shaped portion; and forming a second hole in said top surface of said mesa shaped portion to be aligned with said second hole, thereby forming a fluidic communication passage between an interior of said hollow main body and an interior of said connector pipe.
摘要翻译：一种中空塑料制品的制造方法。该方法包括以下步骤：通过注射成型形成具有由第一孔形成的限定的焊接表面的期望形状的加强构件; 通过使用所述加强件作为插入件通过吹塑成型来形成中空主体，从而使所述加强件与所述中空主体一体形成，并且当所述中空主体的一部分在吹风时具有台面形状的所述第一孔延伸到所述第一孔中模具将连接管的顶端表面热焊接到所述焊接表面，并且还焊接到所述台面形部分的顶表面; 并且在所述台面形状部分的所述顶表面中形成与所述第二孔对准的第二孔，从而在所述中空主体的内部和所述连接管的内部之间形成流体连通通道。

8. 发明授权

US06319454B1 Method and apparatus for manufacturing a hollow plastic product 失效
标题翻译：中空塑料制品的制造方法和装置
公开(公告)号：US06319454B1
公开(公告)日：2001-11-20
申请号：US08703249
申请日：1996-08-26
申请人： Tatsuya Nakagawa , Yasuo Ezaki
发明人： Tatsuya Nakagawa , Yasuo Ezaki
IPC分类号： B29C4904
CPC分类号： B29C47/92 , B29C47/0023 , B29C47/0026 , B29C47/0033 , B29C47/0035 , B29C47/0054 , B29C47/062 , B29C47/065 , B29C47/0811 , B29C47/0874 , B29C47/20 , B29C47/266 , B29C47/268 , B29C47/28 , B29C47/56 , B29C49/0073 , B29C49/02 , B29C49/04 , B29C49/20 , B29C49/22 , B29C49/4242 , B29C2947/92514 , B29C2947/926 , B29C2947/92885 , B29C2947/92904 , B29K2105/258 , B29L2031/24 , B29L2031/716 , Y10T428/1317 , Y10T428/1393
摘要： A method and apparatus for manufacturing a hollow plastic product is provided. In accordance with one aspect, into a mold half having a tubular groove portion and a projecting groove portion which projects outwardly from the tubular groove section is supplied a parison into the tubular groove portion and a clump of molding material into the projecting groove portion, and when blow molding is carried out by introducing a pressurized gas into the parison, the clump becomes integrated with the parison thereby providing a plastic product of unitary structure. In accordance with another aspect of the present invention, a parison extrusion nozzle is provided with at least two passages each of which is connected, preferably through a valve, to a corresponding dispensing unit for dispensing a desired molding material. A control unit is provided as connected to each of the dispensing units to control the supply of molding material so that there is obtained a parison having regions of different molding materials.
摘要翻译：提供了一种用于制造中空塑料制品的方法和装置。根据一个方面，将具有管状槽部的模具半部和从管状槽部向外突出的突出槽部分供给到管状槽部分中，将型坯成型为突出槽部分，并且当通过将压缩气体引入型坯来进行吹塑时，该团块与型坯一体化，从而提供一体结构的塑料制品。根据本发明的另一方面，型坯挤出喷嘴设置有至少两个通道，每个通道优选地通过阀连接到相应的分配单元以分配期望的模制材料。提供与每个分配单元连接的控制单元以控制模制材料的供应，从而获得具有不同成型材料区域的型坯。

9. 发明授权

US5653265A Hollow plastic product 失效
标题翻译：中空塑料制品
公开(公告)号：US5653265A
公开(公告)日：1997-08-05
申请号：US158078
申请日：1993-11-24
申请人： Tatsuya Nakagawa , Yasuo Ezaki
发明人： Tatsuya Nakagawa , Yasuo Ezaki
IPC分类号： B29B11/10 , B29B11/14 , B29C47/04 , B29C47/06 , B29C47/20 , B29C47/28 , B29C47/58 , B29C47/92 , B29C49/00 , B29C49/02 , B29C49/04 , B29C49/20 , B29C49/22 , B29C49/42 , B29C49/78 , B29L22/00 , B29L23/18 , F16D1/06 , F16L11/11
CPC分类号： B29C47/92 , B29C47/0023 , B29C47/0033 , B29C47/0035 , B29C47/062 , B29C47/065 , B29C47/0811 , B29C47/0874 , B29C47/20 , B29C47/268 , B29C47/28 , B29C47/56 , B29C49/0073 , B29C49/20 , B29C49/22 , B29C49/4242 , B29C2947/92514 , B29C2947/926 , B29C2947/92885 , B29C2947/92904 , B29C47/0026 , B29C47/0054 , B29C47/266 , B29C49/02 , B29C49/04 , B29K2105/258 , B29L2031/24 , B29L2031/716 , Y10T428/1317 , Y10T428/1393
摘要： A method and apparatus for manufacturing a hollow plastic product is provided. In accordance with one aspect, into a mold half having a tubular groove portion and a projecting groove portion which projects outwardly from the tubular groove section is supplied a parison into the tubular groove portion and a clump of molding material into the projecting groove portion. When blow molding is carried out by introducing a pressurized gas into the parison, the clump becomes integrated with the parison thereby providing a hollow plastic product of unitary structure. In accordance with another aspect of the present invention, a parison extrusion nozzle is provided with at least two passages each of which is connected, preferably through a valve, to a corresponding dispensing unit for dispensing a desired molding material. A control unit is provided as connected to each of the dispensing units to control the supply of molding material so that there is obtained a parison having regions of different molding materials.
摘要翻译：提供了一种用于制造中空塑料制品的方法和装置。根据一个方面，将具有管状槽部的模具半部和从管状槽部向外突出的突出槽部分供给到管状槽部分中，将型坯成型为突出槽部分。当通过将加压气体引入型坯进行吹塑时，该块体与型坯一体化，从而提供一体结构的中空塑料制品。根据本发明的另一方面，型坯挤出喷嘴设置有至少两个通道，每个通道优选地通过阀连接到相应的分配单元以分配期望的模制材料。提供与每个分配单元连接的控制单元以控制模制材料的供应，从而获得具有不同成型材料区域的型坯。

10. 发明授权

US5183984A Cooking apparatus with cooking information display means 失效
标题翻译：带烹饪信息显示装置的烹饪设备
公开(公告)号：US5183984A
公开(公告)日：1993-02-02
申请号：US841260
申请日：1992-02-24
申请人： Tatsuya Nakagawa
发明人： Tatsuya Nakagawa
IPC分类号： F24C7/08 , H05B6/68
CPC分类号： H05B6/6435 , F24C7/08
摘要： A cooking apparatus has necessary cooking functions and comprises a cooking information storage for storing names of materials of each dish to be cooked by the apparatus and quantities per person of the materials of the dish, a display for displaying at least the quantities of the materials, and input switch for inputting the number of persons to be served with the dish, an operating device for calculating quantities of the materials of the dish for the inputted number of persons according to the quantities of the materials per person stored in the storage, and a data correction device for correcting the calculated quantities and providing optimum visible display data intuitionally understandable by the user to the display.
摘要翻译：烹调设备具有必要的烹饪功能，并且包括烹饪信息存储器，用于存储由该设备烹饪的每个菜肴的材料的名称以及该菜肴的材料的数量，至少显示该材料的量的显示器，以及输入开关，用于输入要供应的菜的人数;操作装置，用于根据存储在存储器中的每人的材料的数量来计算输入的人数的菜肴的材料的数量;以及数据校正装置，用于校正计算量并提供由用户直观地理解为显示器的最佳可见显示数据。

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