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1. 发明授权

US10268143B2 Drive device and image forming apparatus incorporating the drive device 有权
公开(公告)号：US10268143B2
公开(公告)日：2019-04-23
申请号：US15848082
申请日：2017-12-20
申请人： Kimihiro Tanaka , Kenji Tomita , Yohei Miura , Kentaro Uji
发明人： Kimihiro Tanaka , Kenji Tomita , Yohei Miura , Kentaro Uji
IPC分类号： G03G15/16 , G03G15/20 , G03G21/18
摘要： A drive device, which is included in an image forming apparatus, includes a drive source, a drive switching device configured to switch between a transmission state and a halting state, a first rotary body having a rotary shaft, a first drive transmission passage through which a driving force is transmitted to the first rotary body, a second rotary body, a second drive transmission passage through which the driving force is transmitted to the second rotary body, a drive transmission body rotatably mounted on the rotary shaft of the first rotary body, and an input drive transmission body mounted on the rotary shaft of the first rotary body and configured to input the driving force to the rotary shaft of the first rotary body, the input drive transmission body configured to rotate together with the drive transmission body as a single unit.

2. 发明授权

US09880508B2 Drive transmission device and image forming apparatus incorporating same 有权
公开(公告)号：US09880508B2
公开(公告)日：2018-01-30
申请号：US15180162
申请日：2016-06-13
申请人： Kenji Tomita , Kentaro Uji
发明人： Kenji Tomita , Kentaro Uji
IPC分类号： G03G15/00 , F16D1/10 , G03G21/16
CPC分类号： G03G15/757 , F16D1/10 , F16D3/185 , F16D3/44 , G03G21/1647 , G03G2221/1657
摘要： A drive transmission device includes a first rotary body coupled to a drive source, a second rotary body that receives a drive force transmitted from the drive source, a coupling that couples the first rotary body and the second rotary body, and a spring that presses the coupling toward the second rotary body. Each of the first rotary body and the second rotary body includes a plurality of grooves. The coupling has axially opposed first end and second end coupled to the first rotary body and the second rotary body, respectively. The coupling includes a plurality of couplers on a circumferential surface of each of the first end and the second end. The plurality of couplers are axially movable into and out of the plurality of grooves of each of the first rotary body and the second rotary body. The coupling has a spherical end face at the second end.

3. 发明授权

US09263978B2 Drive unit, image forming apparatus incorporating same, peripherals incorporating same, and control method therefor 有权
标题翻译：驱动单元，并入其的图像形成装置，并入其的外围设备及其控制方法
公开(公告)号：US09263978B2
公开(公告)日：2016-02-16
申请号：US14321237
申请日：2014-07-01
申请人： Takuya Murata , Shogo Sakamoto , Kenji Tomita
发明人： Takuya Murata , Shogo Sakamoto , Kenji Tomita
IPC分类号： H02K29/10 , H02P6/16 , H02K11/00 , H02K5/22 , H02K7/116
CPC分类号： H02P6/16 , H02K5/225 , H02K7/116 , H02K11/0094 , H02K11/22
摘要： A drive unit, which can be included in an image forming apparatus with peripherals disposed thereto and use a control method therefore, includes an inner rotor brushless DC motor, a driver, a rotation detector, and a controller. The driver supplies power to drive the brushless DC motor. The rotation detector detects an amount and direction of rotations of an output shaft. The controller controls the rotations of the brushless DC motor and obtains a target drive signal of the brushless DC motor externally and a detection signal from the rotation detector and outputs a signal to the driver. The controller controls a speed of rotation of the brushless DC motor by varying the signal output to the driver based on the target drive signal and the detection signal.
摘要翻译：可以包括在具有设置在其上的外围设备的图像形成装置中并且因此使用控制方法的驱动单元包括内转子无刷直流电动机，驱动器，旋转检测器和控制器。驱动器驱动无刷直流电机供电。旋转检测器检测输出轴的旋转量和方向。控制器控制无刷直流电动机的旋转，并从外部获得无刷直流电动机的目标驱动信号和来自旋转检测器的检测信号，并向驾驶员输出信号。控制器通过基于目标驱动信号和检测信号改变输出到驾驶员的信号来控制无刷直流电动机的旋转速度。

4. 发明授权

US09216995B2 Pyridone derivative having integrase inhibitory activity 有权
标题翻译：具有整合酶抑制活性的吡啶酮衍生物
公开(公告)号：US09216995B2
公开(公告)日：2015-12-22
申请号：US13639454
申请日：2011-04-11
申请人： Kazunari Hattori , Kenji Tomita
发明人： Kazunari Hattori , Kenji Tomita
IPC分类号： C07D498/14 , C07D519/00 , C07D487/04 , C07D498/04 , C07D471/04
CPC分类号： C07D498/14 , C07D471/04 , C07D487/04 , C07D498/04 , C07D519/00
摘要： An object of the present invention is to provide a novel integrase inhibitor. The present invention relates to a novel compound having an antiviral effect, more specifically, a pyridone derivative having HIV integrase inhibitory activity, and a medicament containing the same, in particular, an anti-HIV agent. The compound of the present invention has integrase inhibitory activity and/or cell proliferation inhibitory activity against viruses, in particular, HIV and drug-resistant strains thereof. Thus, the compound is useful in preventing or treating various diseases, viral infections (for example, AIDS), and the like in which integrase participates.
摘要翻译：本发明的目的是提供一种新型的整合酶抑制剂。本发明涉及具有抗病毒作用的新型化合物，更具体地说，涉及具有HIV整合酶抑制活性的吡啶酮衍生物，以及含有其的药物，特别是抗HIV药物。本发明的化合物具有针对病毒，特别是HIV及其耐药菌株的整合酶抑制活性和/或细胞增殖抑制活性。因此，该化合物可用于预防或治疗整合酶参与的各种疾病，病毒感染（例如AIDS）等。

5. 发明授权

US09127754B2 Clutch mechanism and image forming apparatus with same 有权
标题翻译：离合器机构和成像设备相同
公开(公告)号：US09127754B2
公开(公告)日：2015-09-08
申请号：US13729273
申请日：2012-12-28
申请人： Jun Yasuda , Kenji Tomita
发明人： Jun Yasuda , Kenji Tomita
IPC分类号： F16H3/44 , G03G15/01 , G03G15/16 , G03G15/00
CPC分类号： F16H3/44 , F16H2200/2005 , F16H2200/2033 , G03G15/0189 , G03G15/1615 , G03G15/757 , G03G2215/0132
摘要： A clutch mechanism comprises a planetary gear unit including input transmission, output transmission, and transmission stopping members. Torque entering the input transmission member is outputted downstream of the planetary gear unit by the output transmission member when the transmission stopping member is fixed and is not outputted downstream when the transmission stopping member is unfixed and entering a rotatable state. A rotation prohibiting target has an engaging target and is integral with the transmission stopping member. A rotation prohibiting member has a supporting shaft, a swingable portion at its one end and an engaging portion at its other end to engage the engaging target to enable the transmission stopping member to exert the stopping function. The engaging portion disengages the engaging target to bring the transmission stopping member into an unfixed state. A damper unit absorbs vibration caused in the rotation prohibiting member during a switching operation.
摘要翻译：离合器机构包括行星齿轮单元，其包括输入变速器，输出变速器和变速器止动构件。当传动阻挡件固定时，进入输入传动件的扭矩由输出传动件输出到行星齿轮单元的下游，并且当传动阻挡件未固定并进入可转动状态时不会向下游输出。旋转禁止目标具有接合目标并且与传动停止构件成一体。旋转禁止构件具有支撑轴，其一端的可摆动部分和在其另一端的接合部分接合接合目标，以使得变速器止动构件能够发挥停止功能。接合部分使接合目标脱开，使传动阻止件处于未固定状态。阻尼器单元吸收在切换操作期间在旋转禁止构件中产生的振动。

6. 发明授权

US08900088B2 Clutch mechanism and image forming apparatus including same 有权
标题翻译：离合器机构和包括其的成像设备
公开(公告)号：US08900088B2
公开(公告)日：2014-12-02
申请号：US13616800
申请日：2012-09-14
申请人： Jun Yasuda , Kenji Tomita
发明人： Jun Yasuda , Kenji Tomita
IPC分类号： F16H3/44 , F16H57/08 , G03G15/00 , G03G21/16
CPC分类号： G03G15/757 , G03G21/1647 , G03G2221/1657
摘要： A clutch mechanism includes a transmission element rotatable in a first direction and a second direction opposite to the first direction, integrally including a plurality of projections including a first planar surface and a second planar surface at each side of the projections in the direction of rotation of the transmission element, a rotation restriction device including a first restriction surface and a second restriction surface to contact the first planar surface and the second planar surface, to lock rotation of the transmission element, and a moving device including an actuator to move the rotation restriction device to contact and separate from the transmission element. The first restriction surface contacts the first planar surface while the transmission element rotates in the first direction, and the second restriction surface contacts the second planar surface while the transmission element rotates in the second direction.
摘要翻译：离合器机构包括可沿第一方向旋转的传动元件和与第一方向相反的第二方向，整体地包括多个突起，所述多个突起包括在突出方向的旋转方向上的每个突起的第一平面和第二平面传动元件，包括第一限制表面和与第一平面和第二平面接触的第二限制表面的旋转限制装置，以锁定传动元件的旋转;以及移动装置，包括致动器以使旋转限制与传动元件接触和分离的装置。当传动元件沿第一方向旋转时，第一限制表面接触第一平坦表面，并且第二限制表面在传动元件沿第二方向旋转时接触第二平坦表面。

7. 发明申请

US20130197219A1 SUBSTITUTED POLYCYCLIC CARBAMOYL PYRIDONE DERIVATIVE PRODRUG 有权
公开(公告)号：US20130197219A1
公开(公告)日：2013-08-01
申请号：US13824723
申请日：2011-09-21
申请人： Chika Takahashi , Hidenori Mikamiyama , Toshiyuki Akiyama , Kenji Tomita , Yoshiyuki Taoda , Makoto Kawai , Kosuke Anan , Masayoshi Miyagawa , Naoyuki Suzuki
发明人： Chika Takahashi , Hidenori Mikamiyama , Toshiyuki Akiyama , Kenji Tomita , Yoshiyuki Taoda , Makoto Kawai , Kosuke Anan , Masayoshi Miyagawa , Naoyuki Suzuki
IPC分类号： C07D471/04 , C07F9/6561
CPC分类号： C07D471/04 , A61K31/4738 , C07D471/14 , C07F9/6561 , C07F9/65616
摘要： The present invention provides a compound having antiviral effects, particularly having growth inhibitory activity on influenza viruses, a preferred example of the compound being a substituted 3-hydroxy-4-pyridone derivative prodrug having cap-dependent endonuclease inhibitory activity.

8. 发明申请

US20110222920A1 IMAGE FORMING APPARATUS 失效
标题翻译：图像形成装置
公开(公告)号：US20110222920A1
公开(公告)日：2011-09-15
申请号：US13036553
申请日：2011-02-28
申请人： Kazuhiro KOBAYASHI , Kouji AMANAI , Toshiyuki UCHIDA , Narumi SUGITA , Kenji TOMITA
发明人： Kazuhiro KOBAYASHI , Kouji AMANAI , Toshiyuki UCHIDA , Narumi SUGITA , Kenji TOMITA
IPC分类号： G03G15/01
CPC分类号： G03G15/0194 , G03G2215/00021 , G03G2215/0132
摘要： An image forming apparatus includes a first image carrier facing an intermediate transfer belt, a primary transfer unit primarily transferring images on the first image carrier onto the intermediate transfer belt, a secondary transfer roller facing the intermediate transfer belt secondarily transferring images on the intermediate transfer belt onto a recording medium, a second image carrier provided upstream/downstream of a secondary transfer position in a recording medium conveying direction, a direct transfer unit directly transferring images on the second image carrier onto the recording medium, a recording medium carriage belt rotatably stretched across roller members including the secondary transfer roller supporting and conveying the recording medium to pass a direct transfer position and the secondary transfer position, and a displacement unit displacing the secondary transfer roller between a contact position where the recording medium carriage belt contacts the intermediate transfer belt and a separate position where it is separated therefrom.
摘要翻译：图像形成装置包括面向中间转印带的第一图像载体，主转印单元主要将第一图像载体上的图像转印到中间转印带上，二次转印辊面对中间转印带，二次转印中间转印带上的图像在记录介质上，设置在记录介质输送方向上的二次转印位置的上游/下游的第二图像载体，将第二图像载体上的图像直接转印到记录介质上的直接转印单元，可旋转地横跨滚子构件，包括支撑和传送记录介质的二次转印辊，以通过直接转印位置和二次转印位置;以及位移单元，将二次转印辊移动到记录介质托架带接触中间tr的接触位置安全带和分离的位置。

9. 发明申请

US20100160241A1 NOVEL COMPOUND HAVING GPR54 AGONISTIC ACTIVITY 有权
标题翻译：具有GPR54激活活性的新化合物
公开(公告)号：US20100160241A1
公开(公告)日：2010-06-24
申请号：US12298200
申请日：2006-10-24
申请人： Nobutaka Fujii , Shinya Oishi , Kenji Tomita , Ayumu Niida
发明人： Nobutaka Fujii , Shinya Oishi , Kenji Tomita , Ayumu Niida
IPC分类号： A61K38/08 , C07K5/103 , C07K7/06 , A61K38/07 , A61P35/00
CPC分类号： C07K5/0808 , A61K38/00 , C07K7/06
摘要： The present invention provides a compound represented by the following formula (1); wherein R1 is an aryl group etc.; R2 is —CO—NH— etc.; R3 is a methyl group having an aromatic group or a cycloalkyl group; R4 is a hydrogen atom etc.; R5 is a methyl group having an aromatic group; and R6 is an amino group or an N-alkyl substituted amino group, having a low-molecular weight and a superior GPR54 agonist activity, and a pharmaceutical composition containing the compound.
摘要翻译：本发明提供由下式（1）表示的化合物。其中R1是芳基等; R2是-CO-NH-等; R3是具有芳基或环烷基的甲基; R4是氢原子等。 R5是具有芳基的甲基; 和R6是具有低分子量和优异的GPR54激动剂活性的氨基或N-烷基取代的氨基，以及含有该化合物的药物组合物。

10. 发明授权

US06871939B2 Ink jet head and method for the manufacture thereof 失效
标题翻译：喷墨头及其制造方法
公开(公告)号：US06871939B2
公开(公告)日：2005-03-29
申请号：US10632933
申请日：2003-08-01
申请人： Kenji Tomita , Tohru Nakagawa , Mamoru Soga , Keisuke Shimamoto
发明人： Kenji Tomita , Tohru Nakagawa , Mamoru Soga , Keisuke Shimamoto
IPC分类号： B41J2/135 , B41J2/16 , B05D1/36 , B05D3/04 , B05D3/10 , B05D5/00
CPC分类号： B41J2/161 , B41J2/1606 , B41J2/1632 , B41J2/1634 , B41J2/1645
摘要： A coat liquid, in which a methoxysilane or ethoxysilane compound which is a precursor of silicon oxide and an ethoxysilane or methoxysilane compound which contains therein a carbon fluoride chain are dissolved, is applied onto the surface of a base material of SUS having a thickness of 20 μm. This is followed by drying the base material for one hour at room temperature condition. Thereafter, the base material is baked at 200 degrees centigrade for 30 minutes thereby to form a water repellent thin film having a thickness of from 10 nm to 1000 nm and containing therein a molecule in which fluoroalkyl chains are bonded to the silicon oxide. A nozzle orifice is formed by electrical discharge machining from the lower side of the base material.
摘要翻译：将作为氧化硅前体的甲氧基硅烷或乙氧基硅烷化合物和含有氟化碳链的乙氧基硅烷或甲氧基硅烷化合物溶解的涂布液涂布在厚度为20的SUS基材的表面上妈妈然后在室温条件下将基材干燥1小时。然后，将基材在200℃下烘烤30分钟，由此形成厚度为10nm〜1000nm的斥水性薄膜，并含有氟烷基链与氧化硅结合的分子。通过从基材的下侧进行放电加工形成喷嘴孔。

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