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1. 发明授权

US5559820A Multiple quantum well semiconductor laser 失效
标题翻译：多量子阱半导体激光器
公开(公告)号：US5559820A
公开(公告)日：1996-09-24
申请号：US499661
申请日：1995-07-07
申请人： Akitaka Kimura , Masaaki Nido , Akihisa Tomita , Akira Suzuki
发明人： Akitaka Kimura , Masaaki Nido , Akihisa Tomita , Akira Suzuki
IPC分类号： H01S5/00 , H01S5/042 , H01S5/183 , H01S5/22 , H01S5/227 , H01S5/32 , H01S5/34 , H01S3/19
CPC分类号： B82Y20/00 , H01S5/2275 , H01S5/0424 , H01S5/2205 , H01S5/3211 , H01S5/3415 , H01S5/3428
摘要： A stripe structure including an MQW active layer has a width equal to or smaller than twice the diffusion length of holes, and a p type semiconductor layer for injecting holes into the MQW active layer is formed on both sides of the stripe structure in contact with the sides of the stripe structure. Even when any MQW structure is used as the MQW active layer in order to reduce the temperature dependency of the threshold current, holes are injected into QW layers from the p type semiconductor layer which is in direct contact with all the QW layers in the MQW active layer, so that no local presence of holes in some QW layers occurs. Since the width of the stripe structure is equal to or smaller than twice the diffusion length of holes, the holes are uniformly injected in the direction parallel to the QW surface. That is, it is possible to improve the MQW active layer, while avoiding the local presence of holes, to reduce the temperature dependency of the threshold current which is accompanied with the local presence of holes in the conventional structure. This structure can reduce the temperature dependency of the threshold current of a semiconductor laser.
摘要翻译：包括MQW有源层的条纹结构的宽度等于或小于孔的扩散长度的两倍，并且用于将空穴注入MQW有源层的ap型半导体层形成在条形结构的与侧面接触的两侧的条纹结构。即使使用任何MQW结构作为MQW有源层，为了降低阈值电流的温度依赖性，也可以将空穴从与MQW有源的所有QW层直接接触的p型半导体层注入QW层层，使得在一些QW层中不存在空穴的局部存在。由于条形结构的宽度等于或小于孔的扩散长度的两倍，所以孔在平行于QW表面的方向上被均匀地注入。也就是说，可以改善MQW有源层，同时避免空穴的局部存在，以降低伴随常规结构中局部存在孔的阈值电流的温度依赖性。该结构可以降低半导体激光器的阈值电流的温度依赖性。

2. 发明授权

US09927748B2 Fixing device and image forming apparatus 有权
公开(公告)号：US09927748B2
公开(公告)日：2018-03-27
申请号：US13751648
申请日：2013-01-28
申请人： Hiroshi Yoshinaga , Masahiko Satoh , Masaaki Yoshikawa , Kenji Ishii , Tadashi Ogawa , Hiromasa Takagi , Naoki Iwaya , Takuya Seshita , Takahiro Imada , Hajime Gotoh , Akira Suzuki , Teppei Kawata , Toshihiko Shimokawa , Arinobu Yoshiura , Takamasa Hase , Takeshi Uchitani , Shuutaroh Yuasa , Kensuke Yamaji
发明人： Hiroshi Yoshinaga , Masahiko Satoh , Masaaki Yoshikawa , Kenji Ishii , Tadashi Ogawa , Hiromasa Takagi , Naoki Iwaya , Takuya Seshita , Takahiro Imada , Hajime Gotoh , Akira Suzuki , Teppei Kawata , Toshihiko Shimokawa , Arinobu Yoshiura , Takamasa Hase , Takeshi Uchitani , Shuutaroh Yuasa , Kensuke Yamaji
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G15/2053 , G03G2215/2035
摘要： A fixing device includes: a rotatable endless fixing belt; a nip forming member arranged inside the fixing belt; a facing rotating body that abuts the nip forming member via the fixing belt to form a nip portion with the fixing belt; a heat source that directly heats up the fixing belt at a portion other than the nip portion; and a supporting member that supports the nip forming member. The fixing device conveys a recording medium carrying an unfixed image to the nip portion to fix the unfixed image to the recording medium, and the supporting member includes a rising portion extending in an abutting direction of the facing rotating body against the fixing belt and having a tip close to an inner circumferential surface of the fixing belt, and is set to have a section modulus of 200 mm3 or higher.

3. 发明授权

US09715197B2 Fixing device and image forming apparatus incorporating fixing device 有权
公开(公告)号：US09715197B2
公开(公告)日：2017-07-25
申请号：US15202878
申请日：2016-07-06
申请人： Takuya Seshita , Yuji Arai , Takahiro Imada , Hajime Gotoh , Akira Suzuki , Motoyoshi Yamano
发明人： Takuya Seshita , Yuji Arai , Takahiro Imada , Hajime Gotoh , Akira Suzuki , Motoyoshi Yamano
IPC分类号： G03G15/20
CPC分类号： G03G15/205 , G03G15/2039 , G03G2215/2035
摘要： A fixing device includes a fixing rotator, a heat source, a controller, a pressure rotator, and a nip formation pad. The controller controls the heat source such that a temperature of the fixing rotator is equal to a preset fixing temperature. The nip formation pad abuts the pressure rotator via the fixing rotator and forms a nip between the fixing rotator and the pressure rotator. When a print time of a previous job is longer than a prescribed time A and a next job is started within a prescribed time B after an end of the previous job, the controller corrects the preset fixing temperature during a time from a start of the next job to an entry of a print sheet into the nip and during a time from the entry of the print sheet into the nip to a lapse of a prescribed time C after the entry.

4. 发明授权

US09611376B2 Method for producing particles and apparatus for producing particles 有权
公开(公告)号：US09611376B2
公开(公告)日：2017-04-04
申请号：US14434338
申请日：2013-11-01
申请人： Keiko Osaka , Chiaki Tanaka , Akira Suzuki , Shinichiro Kawasaki
发明人： Keiko Osaka , Chiaki Tanaka , Akira Suzuki , Shinichiro Kawasaki
IPC分类号： B01J2/04 , C08K5/3417 , B29B7/32 , B29B9/10 , B01F5/06 , B01F13/00 , G03G9/08
CPC分类号： C08K5/3417 , B01F5/0688 , B01F13/0062 , B01J2/04 , B29B7/32 , B29B9/10 , G03G9/081
摘要： To provide a method for producing particles, which contains: bringing a compressive fluid and a pressure plastic material into contact with each other using a multistage split flow micromixer, to thereby produce a melt of the pressure plastic material, in which the compressive fluid is dissolved; and jetting the melt of the pressure plastic material, to form particles, wherein the pressure plastic material is a resin having a carbonyl structure —C(═O)—, and wherein a viscosity of the melt is 500 mPa·s or lower, as measured under temperature and pressure conditions at the time of the jetting the melt of the pressure plastic material.

5. 发明申请

US20170010569A1 FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING FIXING DEVICE 有权
标题翻译：固定装置和图像形成装置包括固定装置
公开(公告)号：US20170010569A1
公开(公告)日：2017-01-12
申请号：US15202878
申请日：2016-07-06
申请人： Takuya Seshita , Yuji Arai , Takahiro Imada , Hajime Gotoh , Akira Suzuki , Motoyoshi Yamano
发明人： Takuya Seshita , Yuji Arai , Takahiro Imada , Hajime Gotoh , Akira Suzuki , Motoyoshi Yamano
IPC分类号： G03G15/20
CPC分类号： G03G15/205 , G03G15/2039 , G03G2215/2035
摘要： A fixing device includes a fixing rotator, a heat source, a controller, a pressure rotator, and a nip formation pad. The controller controls the heat source such that a temperature of the fixing rotator is equal to a preset fixing temperature. The nip formation pad abuts the pressure rotator via the fixing rotator and forms a nip between the fixing rotator and the pressure rotator. When a print time of a previous job is longer than a prescribed time A and a next job is started within a prescribed time B after an end of the previous job, the controller corrects the preset fixing temperature during a time from a start of the next job to an entry of a print sheet into the nip and during a time from the entry of the print sheet into the nip to a lapse of a prescribed time C after the entry.
摘要翻译：定影装置包括固定旋转器，热源，控制器，压力旋转器和压区形成垫。控制器控制热源，使得定影旋转器的温度等于预定的定影温度。压区形成垫通过固定旋转体与压力旋转体抵接，并在固定旋转体和压力旋转体之间形成辊隙。当先前作业的打印时间长于规定时间A，并且在上次作业结束之后的规定时间B内开始下一作业时，控制器在下一个开始的时间内校正预设定影温度作业到打印纸的进入到辊隙中，并且在从打印纸进入辊隙到经过预定时间C之后的时间内。

6. 发明授权

US09457676B2 Contactless power transfer apparatus 有权
标题翻译：非接触式电力传送装置
公开(公告)号：US09457676B2
公开(公告)日：2016-10-04
申请号：US13984148
申请日：2012-02-07
申请人： Shigeru Abe , Tomio Yasuda , Akira Suzuki
发明人： Shigeru Abe , Tomio Yasuda , Akira Suzuki
IPC分类号： H01F38/14 , B60L11/14 , B60L11/18 , H02J5/00 , H02M3/335 , H02J7/02
CPC分类号： B60L11/182 , B60L11/14 , B60L11/1824 , B60L11/1833 , B60L11/1846 , B60L11/1861 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2230/16 , B60L2250/10 , H01F38/14 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/70 , H02M3/335 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7088 , Y02T10/7216 , Y02T10/7241 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S30/14
摘要： According to one embodiment, contactless power transfer apparatus includes: transmission coil; primary capacitor; reception coil opposing transmission coil through gap; and secondary capacitor. Specification of frequency of the transmission coil and that of the reception coil are equal. At least one of electrical power specification and gap length specification of the transmission coil differ from the reception coil. When the electrical power specification of the power transmission coil differ from that of the power reception coil, the power is supplied from the transmission coil to the reception coil by using smaller one of the power of the transmission coil and of the reception coil as maximum power. When the gap length specification of the transmission coil differs from that of the reception coil, the transmission coil opposes the reception coil through the gap length, which is the specification of the transmission coil.
摘要翻译：根据一个实施例，非接触式电力传送装置包括：传输线圈; 初级电容器接收线圈相对传输线圈通过间隙; 和二次电容器。传输线圈和接收线圈的频率规格相等。传输线圈的电功率规格和间隙长度规格中的至少一个与接收线圈不同。当电力传输线圈的电力规格与受电线圈的电力规格不同时，通过使用较小的发送线圈和接收线圈的功率作为最大功率，从发送线圈向接收线圈供电。当发送线圈的间隙长度规格与接收线圈的间隙长度规格不同时，发送线圈通过作为发送线圈规格的间隙长度与接收线圈相对。

7. 发明授权

US09454114B2 Fixing device and image forming apparatus including same 有权
公开(公告)号：US09454114B2
公开(公告)日：2016-09-27
申请号：US14682509
申请日：2015-04-09
申请人： Takamasa Hase , Masahiko Satoh , Masaaki Yoshikawa , Kenji Ishii , Hiroshi Yoshinaga , Tadashi Ogawa , Takeshi Uchitani , Hiromasa Takagi , Naoki Iwaya , Teppei Kawata , Takuya Seshita , Arinobu Yoshiura , Takahiro Imada , Hajime Gotoh , Kazuya Saito , Toshihiko Shimokawa , Shuutaroh Yuasa , Kensuke Yamaji , Akira Suzuki
发明人： Takamasa Hase , Masahiko Satoh , Masaaki Yoshikawa , Kenji Ishii , Hiroshi Yoshinaga , Tadashi Ogawa , Takeshi Uchitani , Hiromasa Takagi , Naoki Iwaya , Teppei Kawata , Takuya Seshita , Arinobu Yoshiura , Takahiro Imada , Hajime Gotoh , Kazuya Saito , Toshihiko Shimokawa , Shuutaroh Yuasa , Kensuke Yamaji , Akira Suzuki
IPC分类号： G03G15/20
CPC分类号： G03G15/205 , G03G15/2039 , G03G2215/2035
摘要： A fixing device including a fixing member, an opposing member, a plurality of heat sources, and a voltage detector. The opposing member is disposed opposite the fixing member to contact the fixing member to form a nip portion at which an unfixed image on a recording medium is fixed. The plurality of heat sources heats the fixing member. The voltage detector detects an applied voltage of at least one of the plurality of heat sources. Upon detection of the applied voltage of the heat sources by the voltage detector, a voltage is applied to at least one of the heat sources.

8. 发明授权

US09405270B2 Fixing device and image forming apparatus incorporating same 有权
标题翻译：固定装置和包含其的图像形成装置
公开(公告)号：US09405270B2
公开(公告)日：2016-08-02
申请号：US13752679
申请日：2013-01-29
申请人： Tadashi Ogawa , Kenji Ishii , Teppei Kawata , Arinobu Yoshiura , Toshihiko Shimokawa , Kensuke Yamaji , Yuji Arai , Yoshiki Yamaguchi , Hiromasa Takagi , Naoki Iwaya , Takahiro Imada , Hajime Gotoh , Akira Suzuki , Masaaki Yoshikawa
发明人： Tadashi Ogawa , Kenji Ishii , Teppei Kawata , Arinobu Yoshiura , Toshihiko Shimokawa , Kensuke Yamaji , Yuji Arai , Yoshiki Yamaguchi , Hiromasa Takagi , Naoki Iwaya , Takahiro Imada , Hajime Gotoh , Akira Suzuki , Masaaki Yoshikawa
IPC分类号： G03G21/16 , G03G15/20
CPC分类号： G03G21/1685 , G03G15/2053 , G03G2215/2035
摘要： A fixing device capable of incorporating in an image forming apparatus includes a belt unit including a rotatable elastic endless belt having a sleeve shape without a driving shaft and a nip forming member disposed contactable against an inner surface of the endless belt, and a pressing member to form a nip contact portion through which a recording medium passes by pressing against the nip forming member via the endless belt. The endless belt is configured to be removable from the fixing device without contacting the endless belt.
摘要翻译：能够结合在图像形成装置中的固定装置包括带单元，其包括具有套筒形状的旋转弹性环形带，而不具有驱动轴和可与环形带的内表面接触的夹持形成构件，以及按压构件形成压区接触部分，记录介质通过环状带压靠在辊隙形成部件上而通过。环形带被构造成可以从固定装置移除而不接触环形带。

9. 发明授权

US09257817B2 Spark plug having fusion zone 有权
标题翻译：火花塞具有熔接区
公开(公告)号：US09257817B2
公开(公告)日：2016-02-09
申请号：US13880623
申请日：2011-11-17
申请人： Akira Suzuki
发明人： Akira Suzuki
IPC分类号： H01T13/20 , H01T13/32 , H01T21/02
CPC分类号： H01T13/20 , H01T13/32 , H01T21/02
摘要： A spark plug (1) includes a center electrode (5), an insulator (2), a metallic shell (3), a ground electrode (27), and a noble metal tip (32) provided on at least one object member of the center electrode and the ground electrode. One end surface of the noble metal tip is joined to the object member via a fusion zone (35). The fusion zone includes a first fusion zone (351) formed through radiation of a laser beam or the like to the boundary between the object member and the one end surface of the noble metal tip along a perimetrical direction of the noble metal tip, and a second fusion zone (352) formed through radiation of the laser beam or the like from the side from which the laser beam or the like has been radiated in forming the first fusion zone, and intersecting with the first fusion zone.
摘要翻译：火花塞（1）包括设置在至少一个物体上的中心电极（5），绝缘体（2），金属壳（3），接地电极（27）和贵金属电极头（32）中心电极和接地电极。贵金属电极头的一个端面通过熔接区域35接合到物体部件上。熔融区包括沿着贵金属电极头的周边方向通过激光束等照射到贵金属电极顶端的物体与贵金属端头的边界之间的边界而形成的第一熔融区域，第二熔融区（352），其通过从形成第一熔融区的激光束等的一侧的激光束等的辐射形成，并与第一熔融区相交。

10. 发明授权

US09141047B2 Fixing device and image forming apparatus 有权
标题翻译：固定装置和成像装置
公开(公告)号：US09141047B2
公开(公告)日：2015-09-22
申请号：US14693550
申请日：2015-04-22
申请人： Takeshi Uchitani , Masahiko Satoh , Masaaki Yoshikawa , Kenji Ishii , Tadashi Ogawa , Takahiro Imada , Hiromasa Takagi , Hiroshi Yoshinaga , Arinobu Yoshiura , Teppei Kawata , Takamasa Hase , Hajime Gotoh , Takuya Seshita , Kazuya Saito , Toshihiko Shimokawa , Kensuke Yamaji , Shuutaroh Yuasa , Akira Suzuki , Shinichi Namekata , Ryota Yamashina , Yasunori Ishigaya
发明人： Takeshi Uchitani , Masahiko Satoh , Masaaki Yoshikawa , Kenji Ishii , Tadashi Ogawa , Takahiro Imada , Hiromasa Takagi , Hiroshi Yoshinaga , Arinobu Yoshiura , Teppei Kawata , Takamasa Hase , Hajime Gotoh , Takuya Seshita , Kazuya Saito , Toshihiko Shimokawa , Kensuke Yamaji , Shuutaroh Yuasa , Akira Suzuki , Shinichi Namekata , Ryota Yamashina , Yasunori Ishigaya
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G15/205 , G03G2215/2035
摘要： A fixing device capable of shifting to a sleep state includes a heat source; a rotatable fixing member that is partly heated by the heat source to heat an unfixed image carrying surface of a recording medium; a rotatable pressing member that is in pressure contact with the fixing member to form a nip portion between the pressing member and the fixing member; a rotation drive unit that directly or indirectly rotates the fixing member; a temperature detecting unit that detects a temperature of the fixing member; and a controller configured to prohibit the fixing device from shifting to the sleep state when the temperature of the fixing member in a region facing the heat source is equal to or more than a predetermined temperature T1 at a point when a predetermined time period t1 has elapsed from the stop of rotation drive of the rotation drive unit.
摘要翻译：能够转移到睡眠状态的固定装置包括热源; 可旋转的固定构件，其被热源部分地加热以加热记录介质的未固定的图像承载表面; 与所述固定部件压力接触以在所述按压部件和所述固定部件之间形成夹持部的旋转按压部件; 旋转驱动单元，其直接或间接地旋转所述固定构件; 温度检测单元，其检测所述固定构件的温度; 以及控制器，被配置为当经过预定时间段t1的时刻，当面对热源的区域中的固定构件的温度等于或大于预定温度T1时，禁止定影装置转移到睡眠状态从旋转驱动单元的旋转驱动停止。

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