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1. 发明授权

US06749289B2 Liquid ejection apparatus and inkjet printer, and method of manufacturing them 失效
标题翻译：液体喷射装置和喷墨打印机及其制造方法
公开(公告)号：US06749289B2
公开(公告)日：2004-06-15
申请号：US10102018
申请日：2002-03-21
申请人： Nobuo Matsumoto , Masao Mitani
发明人： Nobuo Matsumoto , Masao Mitani
IPC分类号： B41J205
CPC分类号： B41J2/1645 , B41J2/1404 , B41J2/1603 , B41J2/1628 , B41J2/1631 , B41J2/1632 , B41J2/1642 , B41J2/1646 , B41J2202/11
摘要： The liquid ejection apparatus includes nozzles formed in a member provided on one side of a substrate, droplet ejection units each of which corresponds to one of the nozzles, and which are formed on a surface of the one side of the substrate, individual flow paths each of which feeds liquid to one of the nozzles, and which are formed on the one side of the substrate, one or more front surface feed paths for feeding liquid correspondingly to the individual flow paths and one or more back surface feed paths communicating with the one or more front surface feed paths. The one or more front surface feed paths are formed by etching process from the surface of the one side of the substrate and the one or more back surface feed paths are formed by sandblast process from a surface of another side of the substrate. The inkjet printer includes the liquid ejection apparatus as the inkjet print head.
摘要翻译：液体喷射装置包括形成在设置在基板的一侧的构件中的喷嘴，各自对应于一个喷嘴的液滴喷射单元，并且形成在基板的一侧的表面上，各个流路各自其中的一个喷嘴将液体供给到一个喷嘴，并且形成在基板的一侧上，一个或多个前表面供给路径用于相应于各个流动路径供给液体，以及一个或多个背面进给路径，或更多的前表面馈送路径。一个或多个前表面馈送路径通过从衬底的一侧的表面的蚀刻工艺形成，并且一个或多个后表面馈送路径通过喷砂工艺从衬底的另一侧的表面形成。喷墨打印机包括作为喷墨打印头的液体喷射装置。

2. 发明授权

US5980024A Ink jet print head and a method of driving ink therefrom 失效
标题翻译：喷墨打印头和从其中驱动墨水的方法
公开(公告)号：US5980024A
公开(公告)日：1999-11-09
申请号：US740895
申请日：1996-11-04
申请人： Masao Mitani , Kenji Yamada , Katsunori Kawasumi , Osamu Machida , Kazuo Shimizu
发明人： Masao Mitani , Kenji Yamada , Katsunori Kawasumi , Osamu Machida , Kazuo Shimizu
IPC分类号： B41J2/05 , B41J2/14
CPC分类号： B41J2/04563 , B41J2/0458 , B41J2/14129 , B41J2202/03
摘要： In an ink ejection type recording device in which expansion of bubble ejects an ink droplet from a nozzle toward a recording medium, a heater formed in an ink channel is applied with a pulse of voltage by a driver circuit. The pulse of voltage is determined so that the surface of the heater in direct contact with the water-based ink is rapidly heated to a temperature causing to invoke caviar-wise nucleation of the ink that is in direct contact with the surface of the heater. Expanding bubbles resulting from the caviar-wise nucleation ejects an ink droplet from the nozzle, wherein the heater is heated at a heating speed in a range from 1.times.10.sup.8 .degree. C./sec to 5.times.10.sup.8 .degree.C./sec, and the surface of the heater is heated up from a room temperature to a temperature substantially equal to 320 C within a period of time ranging from 0.6 to 3 .mu.sec. By heating the heater under these conditions, the ink in contact with the heater starts boiling with a high boiling pressure, the generated bubble has a large volume, and thus the bubble can generate pressure sufficiently large to eject the ink droplet.
摘要翻译：在喷墨式记录装置中，气泡的膨胀将墨滴从喷嘴喷射到记录介质，形成在墨水通道中的加热器被驱动电路施加电压脉冲。确定电压脉冲，使得与水性油墨直接接触的加热器的表面被快速加热到引起与加热器表面直接接触的油墨的鱼子酱成核的温度。由鱼子酱成核引起的膨胀气泡从喷嘴喷射墨滴，其中加热器以1×10 8℃/秒至5×10 8℃/秒的加热速度加热，加热器的表面在0.6〜3微秒的时间内从室温升温至基本等于320℃的温度。通过在这些条件下加热加热器，与加热器接触的墨水以高沸点开始沸腾，产生的气泡体积大，因此气泡可产生足够大的压力以喷射墨滴。

3. 发明授权

US5896154A Ink jet printer 失效
标题翻译：喷墨打印机
公开(公告)号：US5896154A
公开(公告)日：1999-04-20
申请号：US439936
申请日：1995-05-12
申请人： Masao Mitani , Kenji Yamada , Osamu Machida
发明人： Masao Mitani , Kenji Yamada , Osamu Machida
IPC分类号： B41J2/14 , B41J11/00 , B41J2/21
CPC分类号： B41J2/14129 , B41J11/002 , B41J11/0085 , B41J2/1404 , B41J2002/14387
摘要： In an ink jet printer, a belt-type preheating unit 2 pressingly heats a recording sheet 6 while transporting the recording sheet in a transport direction B on a belt. A suction transport device 3 is positioned downstream of the belt-type preheating unit 2 in the transport direction B. The suction transport means transports, on its transport belt, the recording sheet 6 heated by the belt-type preheating unit 2 in the transport direction B while fixing the recording sheet onto the transport belt by a vacuum suction. An ink jet print head, positioned confronting the suction transport device 3, records images by ejecting water-based ink onto the recording sheet which is being transported by the suction transport device.
摘要翻译：在喷墨打印机中，带式预热单元2在输送方向B的带上传送记录纸张的同时按压加热记录纸6。抽吸输送装置3沿传送方向B位于带式预热单元2的下游。吸入传送装置在传送带上传送由带式预热单元2在输送方向上加热的记录片材6 B，同时通过真空抽吸将记录纸固定在传送带上。位于与抽吸输送装置3相对的喷墨打印头通过将水性油墨喷射到由吸引运送装置输送的记录纸上而记录图像。

4. 发明授权

US5821960A Ink jet recording head having first and second connection lines 失效
标题翻译：具有第一和第二连接线的喷墨记录头
公开(公告)号：US5821960A
公开(公告)日：1998-10-13
申请号：US715609
申请日：1996-09-18
申请人： Masao Mitani
发明人： Masao Mitani
IPC分类号： B41J2/14 , B41J2/05
CPC分类号： B41J2/14129 , B41J2/14072 , B41J2202/03 , B41J2202/13
摘要： To generate an amount of heat uniformly in respective heaters which are selectively driven to eject ink droplets from the corresponding nozzles, a bypass common line is connected to a common conductor line with at least one connection conductor line. The heaters are connected between an LSI driver circuit and the common conductor line. The common conductor line and the connection conductor lines are made from nickel and the bypass common line is made from aluminum. Alternatively, the common conductor line may be of a three-lay structure having a first layer of a thin-film aluminum, a second layer of a Ta--Si--O alloy thin-film deposited to cover the first layer, and a third layer of a nickel thin-film deposited on the second layer.
摘要翻译：为了在各个加热器中均匀地产生一定量的热量，这些加热器被选择性地驱动以从相应的喷嘴喷射墨滴，旁路公共线路与至少一个连接导体线路连接到公共导线。加热器连接在LSI驱动电路和公共导线之间。公共导体线和连接导体线由镍制成，旁路公共线由铝制成。或者，公共导体线可以是三层结构，其具有沉积以覆盖第一层的第一层薄膜铝，第二层Ta-Si-O合金薄膜，第三层沉积在第二层上的镍薄膜。

5. 发明授权

US5729260A Ink jet printer with high power, short duration pulse 失效
标题翻译：喷墨打印机具有高功率，短脉冲时间
公开(公告)号：US5729260A
公开(公告)日：1998-03-17
申请号：US331742
申请日：1994-10-31
申请人： Masao Mitani , Kenji Yamada , Kazuo Shimizu , Osamu Machida
发明人： Masao Mitani , Kenji Yamada , Kazuo Shimizu , Osamu Machida
IPC分类号： B41J2/175 , B41J2/05 , B41J2/14 , B41J29/38
CPC分类号： B41J2/04563 , B41J2/0458 , B41J2/14129 , B41J2202/03
摘要： An ink ejection printer includes an ink channel filled with ink, a nozzle which brings the ink channel into fluid connection with an outside atmosphere, and a thermal resistor formed in the ink channel near the nozzle. The thermal resistor received a pulse of voltage, whereupon the thermal resistor rapidly heats so that a portion of the ink in the ink channel is rapidly vaporized by subcool boiling, which is caused by swing nucleation, to produce a bubble, expansion of the bubble ejecting an ink droplet from the nozzle. With the thermal resistor, boiling starts within 2 .mu.S after application of the pulse of voltage begins. The pulse of voltage is applied to the thermal resistor for a duration of 3 .mu.S or less. The bubble generated by application of the pulse of voltage to the thermal resistor disappears without the thermal resistor generating secondary bubbles. The bubble generated by application of the pulse of voltage of the thermal resistor disappears within 11 .mu.S after application of the pulse. Energy required to generate the bubble is 4 .mu.J/50.times.50 .mu.m.sup.2 or less.
摘要翻译：喷墨打印机包括填充有墨水的墨水通道，使墨水通道与外部气氛流体连接的喷嘴，以及形成在喷嘴附近的墨水通道中的热敏电阻器。热敏电阻器接收到电压脉冲，于是热敏电阻器迅速加热，使得油墨通道中的一部分油墨通过由摆动成核引起的过冷沸腾而迅速蒸发，从而产生气泡，弹出气泡的膨胀来自喷嘴的墨滴。使用热敏电阻，在施加脉冲电压开始后，沸点开始在2μS以内。将电压脉冲施加到3μS以下的持续时间。通过将电压脉冲施加到热电阻而产生的气泡消失，而没有热电阻产生二次气泡。通过施加脉冲电压产生的气泡在施加脉冲后的11μs内消失。产生气泡所需的能量为4亩/ 50×50平方米以下。

6. 发明授权

US5278618A Thermal fixing device including a non-adhesive resin coated metal belt and PTC thermistor heater 失效
标题翻译：热固定装置包括非粘性树脂涂层金属带和PTC热敏电阻加热器
公开(公告)号：US5278618A
公开(公告)日：1994-01-11
申请号：US850897
申请日：1992-03-13
申请人： Masao Mitani , Susumu Takahashi
发明人： Masao Mitani , Susumu Takahashi
IPC分类号： G03G15/20
CPC分类号： G03G15/2064
摘要： In a thermal fixing device, a roller having a heat generating element includes a heating and cooling unit which is made up of a cooling device which serves also as a support, and a heat generating device with a PTC thermistor heater element as a heat source so that an endless metal belt which is turned while being in contact with the heating and cooling is heated on the transfer sheet inlet side and cooled on the transfer sheet outlet side. Thus, the toner on a transfer sheet which is not fixed yet is heated to higher than the melting point on the transfer sheet inlet side so as to be molten and permeated in the transfer sheet, and cooled on the transfer sheet outlet side, and then separated from the metal belt. The surface of the metal belt is covered with lubricative resin, to prevent the occurrence of low temperature offset or high temperate offset, with a result that the fixing operation is stable at all times.
摘要翻译：在热定影装置中，具有发热元件的辊包括由用作支撑体的冷却装置构成的加热和冷却单元，以及具有PTC热敏电阻加热器元件作为热源的发热装置，在与加热和冷却接触的同时转动的环形金属带在转印纸入口侧被加热并在转印纸出口侧被冷却。因此，未固定的转印片上的调色剂被加热到高于转印纸入口侧的熔点，以便熔融并渗透到转印纸中，并在转印纸出口侧冷却，然后与金属带分离。金属带的表面被润滑树脂覆盖，以防止发生低温偏移或高温偏移，从而使定影操作始终保持稳定。

7. 发明授权

US5110515A Method of encapsulating semiconductor chips 失效
标题翻译：封装半导体晶片的方法
公开(公告)号：US5110515A
公开(公告)日：1992-05-05
申请号：US353256
申请日：1989-05-16
申请人： Shozo Nakamura , Aizo Kaneda , Shigeharu Tsunoda , Akio Hasebe , Masao Mitani
发明人： Shozo Nakamura , Aizo Kaneda , Shigeharu Tsunoda , Akio Hasebe , Masao Mitani
IPC分类号： B29C45/02 , B29C45/14 , B29C45/72 , B29L31/34 , H01L21/56
CPC分类号： B29C45/14655 , B29C45/1468 , B29C45/7207 , H01L21/565 , H01L2924/0002
摘要： A method for manufacturing plastic package for semiconductor according to the present invention comprises the steps of: forming a mold product of plastic package for semiconductor, which contains therein a semiconductor chip, by molding resin by means of a transfer press; heating the mold product to postcure it during transportation from the transfer press to a heating chamber while the mold product is kept by heaters at a temperature higher than a glass transition temperature of the resin for a predetermined period of time; and further heating the mold product in the heating chamber while the mold product is kept at a temperature substantially equal to the glass transition temperature of the resin for another predetermined period of time.
摘要翻译：根据本发明的用于制造半导体用塑料封装件的方法包括以下步骤：通过转印压模成型树脂来形成其中包含半导体芯片的用于半导体的塑料封装的模具产品; 在模具产品通过加热器在高于树脂的玻璃化转变温度的温度下保持预定时间段时，加热模具产品以在从转印压机传送到加热室的过程中将其后固化; 并且在模具产品保持在基本上等于树脂的玻璃化转变温度的温度另外预定时间段的情况下，进一步加热加热室中的模具产品。

8. 发明授权

US4460494A Resistor 失效
标题翻译：电阻
公开(公告)号：US4460494A
公开(公告)日：1984-07-17
申请号：US440419
申请日：1982-11-09
申请人： Katsuo Abe , Tsuneyoshi Kawahito , Tsuneaki Kamei , Masao Mitani , Kazuyuki Fujimoto , Shigetoshi Hiratsuka
发明人： Katsuo Abe , Tsuneyoshi Kawahito , Tsuneaki Kamei , Masao Mitani , Kazuyuki Fujimoto , Shigetoshi Hiratsuka
IPC分类号： C22C27/06 , C22C29/12 , C22C32/00 , H01C7/00 , H01C17/12 , H05B3/10 , H01B1/02
CPC分类号： H01C17/12 , H01C7/006 , H05B3/10
摘要： Disclosed is a resistor made of an alloy consisting essentially of Cr, Si and SiO.
摘要翻译：公开了由基本上由Cr，Si和SiO组成的合金制成的电阻器。

9. 发明授权

US06962407B2 Inkjet recording head, method of manufacturing the same, and inkjet printer 失效
标题翻译：喷墨记录头，其制造方法和喷墨打印机
公开(公告)号：US06962407B2
公开(公告)日：2005-11-08
申请号：US09875296
申请日：2001-06-07
申请人： Ryoichi Yamamoto , Masao Mitani
发明人： Ryoichi Yamamoto , Masao Mitani
IPC分类号： B41J2/05 , B41J2/14 , B41J2/16
CPC分类号： B41J2/14016 , B41J2/1603 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1635 , B41J2/1642 , B41J2/1643 , B41J2/1645 , B41J2/1646 , B41J2202/03 , Y10T29/49401 , Y10T29/49812
摘要： The inkjet recording head includes a head body and a metallic film is provided at least on a part of at least one side of the head body. The head body includes a plurality of orifices, an ink ejection unit arranged so as to correspond to each of the orifices, an independent ink flow path for supplying ink to each of the orifices and a common ink flow path for supplying ink to the independent ink flow path. The manufacturing method of the inkjet recording head forms the metallic film at least on a part of an opposite surface of a substrate to the individual ink flow paths, before adhering the orifice plate in which the orifices are formed. The inkjet printer uses the inkjet recording head.
摘要翻译：喷墨记录头包括头部本体，并且金属膜设置在头部本体的至少一侧的至少一部分上。头主体包括多个孔，一个喷墨单元，其布置成对应于每个孔，用于向每个孔提供油墨的独立油墨流路和用于向独立油墨供墨的公共墨流路流路。喷墨记录头的制造方法在粘附形成有孔的孔板之前，至少在基板的相对表面的一部分上与各个油墨流路形成金属膜。喷墨打印机使用喷墨记录头。

10. 发明授权

US6161924A Ink jet recording head 失效
标题翻译：喷墨记录头
公开(公告)号：US6161924A
公开(公告)日：2000-12-19
申请号：US857858
申请日：1997-05-16
申请人： Masao Mitani , Kenji Yamada , Osamu Machida , Kazuo Shimizu , Katsunori Kawasumi
发明人： Masao Mitani , Kenji Yamada , Osamu Machida , Kazuo Shimizu , Katsunori Kawasumi
IPC分类号： B41J2/05 , B41J2/14 , B41J2/16
CPC分类号： B41J2/14129 , B41J2202/03
摘要： In an ink jet recording head, the thin-film thermal resistor is covered by an electrically-insulating oxidation film. An inorganic insulation layer is formed over a part of the thin-film thermal resistor and the thin-film conductor. An organic insulation layer is formed over at least a part of the inorganic insulation layer that covers the connecting edge of the connection portion between the thin-film thermal resistor and the thin-film conductor.
摘要翻译：在喷墨记录头中，薄膜热电阻被电绝缘氧化膜覆盖。在薄膜热电阻器和薄膜导体的一部分上形成无机绝缘层。在覆盖薄膜热电阻和薄膜导体之间的连接部分的连接边缘的无机绝缘层的至少一部分上形成有机绝缘层。

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