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1. 发明授权

US06899296B2 Paper splicing device 失效
标题翻译：纸拼接装置
公开(公告)号：US06899296B2
公开(公告)日：2005-05-31
申请号：US10228082
申请日：2002-08-27
申请人： Toshio Kansaku , Yukio Ogawa , Daisuke Nakamura , Yoshihiko Murata
发明人： Toshio Kansaku , Yukio Ogawa , Daisuke Nakamura , Yoshihiko Murata
IPC分类号： B65H19/16 , B65H19/18
CPC分类号： B65H19/1868 , B65H19/1821 , B65H2403/60 , B65H2511/212 , B65H2511/51 , Y10T83/0333 , B65H2220/01 , B65H2220/03
摘要： In order to resolve problems where impact force when a pushing member of a splicing device collides becomes large, strength becomes inconsistent as a result of a pushing force due to reactive force, and paper splicing becomes unstable due to it taking time to suppress this, with paper splicing precision falling as a result, a paper splicing device is provided with a pressing member for pressing running paper web taken from one paper roll against the peripheral surface of a paper roll rotatably driven in such a manner that the peripheral surface moves at substantially the same speed as the speed of running of the paper web. The paper splicing device has pressing means for pressing and actuating the pressing member so as to press the paper web against the peripheral surface of the paper roll, and at least one shock absorbing means provided facing the direction of operation of a member coupling as a result of a pressing operation of the pressing means and being capable of absorbing an impact when the paper web is pressed against the peripheral surface of the paper roll.
摘要翻译：为了解决当拼接装置的推动构件碰撞时的冲击力变大的问题，由于反作用力引起的推力，强度变得不一致，并且由于花费时间来解决纸张拼接而变得不稳定，因此，拼接精度下降的结果是，纸拼接装置设置有用于将从一个纸卷取出的行进纸幅压靠在可旋转地驱动的纸卷的周面上的按压部件，使得周面基本上移动与纸幅运行速度相同的速度。纸接合装置具有用于按压和致动按压构件的按压装置，以将纸幅压靠在纸卷的周面上，并且至少一个冲击吸收装置面向构件联接器的操作方向设置压紧装置的按压操作，并且当纸幅被压靠在纸卷的周面上时能够吸收冲击。

2. 发明授权

US06616086B2 Web infeed for a rotary printing press 失效
公开(公告)号：US06616086B2
公开(公告)日：2003-09-09
申请号：US10096586
申请日：2002-03-14
申请人： Daisuke Nakamura , Yukio Ogawa
发明人： Daisuke Nakamura , Yukio Ogawa
IPC分类号： B65H1606
CPC分类号： B65H19/1836 , B65H16/06 , B65H16/103 , B65H19/126 , B65H2301/41346 , B65H2301/41856 , B65H2403/52 , B65H2408/241
摘要： A rotary beam has mounted thereon a pair of carrier arms for rotatably supporting a roll of web from which the web is fed into the press, and another such arm pair for supporting another such web roll to which the web is to be spliced upon consumption of the first web roll. One of each pair of carrier arms has rotatably mounted thereto a hollow spindle to be partly inserted in the tubular core of the web roll. The hollow spindle has detents arranged at circumferential spacings thereon for fluid pressure actuation into frictional engagement with the inside surface of the web roll core. The other of each carrier arm pair has a second spindle rotatably mounted thereto which is to be held endwise against the web roll core via a spring-loaded end cap. How hard the web roll core is urged against the first spindle by the second spindle, resisting the unwinding of the web therefrom, depends upon whether the second spindle is held fast against the end cap or spaced therefrom by the spring. The second spindle is sprung away from the end cap upon decrease of the web roll diameter to a predefined limit, in order to mitigate tension on the web being paid out.

3. 发明授权

US11230113B2 Liquid discharge apparatus 有权
公开(公告)号：US11230113B2
公开(公告)日：2022-01-25
申请号：US17005269
申请日：2020-08-27
申请人： Daisuke Nakamura
发明人： Daisuke Nakamura
IPC分类号： B41J2/175 , B41J25/00
摘要： A liquid discharge apparatus includes a plurality of head units configured to discharge a liquid, a plurality of sub tanks configured to respectively store the liquid to be supplied to the plurality of head units, and a plurality of upper limit detectors configured to respectively detect upper limits of remaining amounts of liquid in the plurality of sub tanks. At least two of the plurality of upper limit detectors of corresponding at least two of the plurality of sub tanks detect different upper limits of the remaining amounts of liquid in the at least two of the plurality of sub tanks.

4. 发明授权

US10650638B2 Gaming machine, game providing method, and non-transitory computer readable medium 有权
公开(公告)号：US10650638B2
公开(公告)日：2020-05-12
申请号：US15502987
申请日：2015-08-06
申请人： Konami Gaming, Incorporated , Daisuke Nakamura
发明人： Daisuke Nakamura
IPC分类号： A63F13/00 , G07F17/32 , G07F17/34
摘要： When a predetermined condition is satisfied, the gaming machine 1 replaces some of the plurality of reels 61 displayed on the display unit 27 with a special reel 62 having a symbol arrangement different from the reels 61 from when the reels 61 start to spin to when the game result is formed.

5. 发明申请

US20160109038A1 CABLE HOLDER AND IMAGE FORMING APPARATUS INCORPORATING THE CABLE HOLDER 有权
标题翻译：电缆支架和图像形成装置，包括电缆支架
公开(公告)号：US20160109038A1
公开(公告)日：2016-04-21
申请号：US14884241
申请日：2015-10-15
申请人： Kazuyoshi Matsumoto , Daisuke Nakamura
发明人： Kazuyoshi Matsumoto , Daisuke Nakamura
IPC分类号： F16L3/00 , G03G15/00
CPC分类号： G03G21/1652 , G03G21/1619 , H02G11/00 , H04Q1/06 , H05K7/1447
摘要： A cable holder includes a plurality of cable holding portions and a stopper. The plurality of cable holding portions is arranged under an apparatus body of an apparatus that is connectable to another apparatus via a cable, the cable to fit in the plurality of cable holding portions. The stopper is disposed at the plurality of cable holding portions to hold the cable fitted in the plurality of cable holding portions. The plurality of cable holding portions includes outlets communicated with an outside of the cable holder and arranged at different positions from each other.
摘要翻译：电缆保持器包括多个电缆保持部分和止动件。多个电缆保持部分布置在可经由电缆连接到另一设备的设备的设备主体下，该电缆适合于多个电缆保持部分。止动件设置在多个电缆保持部分处以保持装配在多个电缆保持部分中的电缆。多个电缆保持部分包括与电缆保持器的外部连通并且布置在彼此不同位置的出口。

6. 发明授权

US09315921B2 High heat-resistant member, method for producing the same, graphite crucible and method for producing single crystal ingot 有权
标题翻译：高耐热构件，其制造方法，石墨坩埚和单晶锭的制造方法
公开(公告)号：US09315921B2
公开(公告)日：2016-04-19
申请号：US13617671
申请日：2012-09-14
申请人： Daisuke Nakamura , Akitoshi Suzumura , Keisuke Shigetoh
发明人： Daisuke Nakamura , Akitoshi Suzumura , Keisuke Shigetoh
IPC分类号： C30B23/06 , C30B35/00 , C09D1/00
CPC分类号： C30B35/002 , B64G1/58 , C09D1/00 , C30B23/06 , Y10T428/26
摘要： A high heat-resistant member includes a graphite substrate including isotropic graphite and a carbide coating film including a carbide, such as tantalum carbide, and covering a surface of the graphite substrate, the carbide coating film having a randomly oriented isotropic grain structure in which crystallites having a size indexed by a full width at half maximum of a diffraction peak of an X-ray diffraction pattern of not more than 0.2° from (111) planes are accumulated at substantially random. The orientation of the carbide coating film is determined by whether degree of orientation (F) in any Miller plane calculated based on an XRD pattern using the Lotgering method is within a range from −0.2 to 0.2.
摘要翻译：高耐热构件包括包括各向同性石墨的石墨基底和包括碳化钽的碳化物的碳化物涂层，并且覆盖石墨基底的表面，碳化物涂层具有随机取向的各向同性晶粒结构，其中微晶基本上随机地累积具有从（111）面不大于0.2°的X射线衍射图的衍射峰的半峰全宽变化的大小。碳化物涂膜的取向是根据使用了Lotgering法的XRD图案计算的任何米勒平面中的取向度（F）在-0.2至0.2的范围内来确定的。

7. 发明授权

US08851596B2 Image forming apparatus including recording head and head tank 有权
标题翻译：图像形成装置，包括记录头和头箱
公开(公告)号：US08851596B2
公开(公告)日：2014-10-07
申请号：US13795052
申请日：2013-03-12
申请人： Daisuke Nakamura
发明人： Daisuke Nakamura
IPC分类号： B41J2/195 , B41J2/175 , B41J29/38
CPC分类号： B41J2/175 , B41J2/17509 , B41J2/17513 , B41J2/17566 , B41J29/38
摘要： An image forming apparatus includes an apparatus body, a recording head, a head tank, a displacement member, an air release unit, a main tank, a liquid feed device, a body-side detector, and a supply controller. The supply controller controls a normal filling operation to start feeding liquid from the main tank to the head tank without opening the air release unit when a consumption amount of the liquid in the head tank is a threshold amount or greater, and stop feeding the liquid from the main tank to the head tank when the body-side detector detects an arrival of the displacement member at a normal fill position. When the body-side detector detects the displacement member at a start of the normal filling operation, the supply controller corrects the normal fill position to a position at which the liquid feed device can feed the liquid to the head tank.
摘要翻译：图像形成装置包括装置主体，记录头，头箱，位移构件，空气释放单元，主罐，送液装置，体侧检测器和供给控制器。当头箱中的液体的消耗量为阈值或更大时，供应控制器控制正常的填充操作以开始将液体从主罐送入头箱而不打开空气释放单元，并且停止将液体从当身体侧检测器检测到位移构件到达正常填充位置时，主罐到主缸。当身体侧检测器在正常填充操作开始时检测位移构件时，供给控制器将正常填充位置校正到液体供给装置能够将液体供给到头箱的位置。

8. 发明申请

US20130199275A1 Leak Detector 审中-公开
标题翻译：检漏仪
公开(公告)号：US20130199275A1
公开(公告)日：2013-08-08
申请号：US13879484
申请日：2011-09-29
申请人： Yoshikazu Matsumoto , Norimasa Seto , Daisuke Nakamura , Akihiro Maeda
发明人： Yoshikazu Matsumoto , Norimasa Seto , Daisuke Nakamura , Akihiro Maeda
IPC分类号： G01M3/20
CPC分类号： G01M3/205 , F04D19/042
摘要： Provided is a convenient leak detector which has high detection sensitivity and can quickly start a leak test after the start of vacuuming a test piece, without impairing the capabilities such as fast response to helium gas. The leak detector includes a mass spectrometer tube configured to detect a search gas and a turbo-molecule pump which has a plurality of stages rotors and stators alternately arranged in a housing, the rotors attached to a rotary shaft, and includes a drive source configured to rotationally drive the rotary shaft. An intake port communicating with a test piece TP and a connection port to which the mass spectrometer tube is connected are opened at positions away from each other in a wall surface of the housing, the wall surface facing a rotor of the uppermost stage.
摘要翻译：提供了一种方便的检测器，其具有高检测灵敏度，并且可以在开始抽真空试样之后快速开始泄漏测试，而不损害诸如对氦气的快速响应的能力。该检漏仪包括一个构造成检测搜索气体的质谱仪管和一个涡轮分子泵，其具有交替布置在壳体中的多个级转子和定子，转子附接到旋转轴上，并包括驱动源，旋转驱动旋转轴。与测试件TP连通的进气口和连接质谱仪管的连接口在壳体的壁面上彼此远离的位置处敞开，壁面面向最上层的转子。

9. 发明授权

US08480215B2 Image forming apparatus and atmospheric air opening method 有权
标题翻译：图像形成装置和大气开放方法
公开(公告)号：US08480215B2
公开(公告)日：2013-07-09
申请号：US13049083
申请日：2011-03-16
申请人： Daisuke Nakamura
发明人： Daisuke Nakamura
IPC分类号： B41J2/175
CPC分类号： B41J2/17509 , B41J2/1752
摘要： An image forming apparatus includes a sub tank that supplies a liquid to a head that ejects liquid droplets, the sub tank including a generating unit that generates a negative pressure inside the sub tank by expanding and contracting as the liquid is supplied to and ejected from the sub tank, and an opening mechanism that performs an opening operation of opening the sub tank to atmospheric air; a supply mechanism that supplies the liquid in a main tank to the sub tank; a carriage that moves in a main scanning direction above a sheet, the head being disposed in the carriage; a moving mechanism that changes a distance between the sheet and the head; and a control unit that causes the opening mechanism to perform the opening operation in conjunction with the moving mechanism changing the distance between the sheet and the ejecting head.
摘要翻译：图像形成装置包括：向喷射液滴的头部供给液体的副罐，副罐包括发生单元，该发生单元通过膨胀收缩而在副罐内产生负压，以及执行将副罐打开到大气中的打开操作的打开机构; 供给机构，其将主容器内的液体供给到副罐; 托架，其沿主扫描方向在片材上方移动，头部设置在托架中; 移动机构，其改变片材与头部之间的距离; 以及控制单元，其使得打开机构与移动机构一起执行打开操作，从而改变纸张与喷射头之间的距离。

10. 发明授权

US08398218B2 Image forming apparatus 有权
公开(公告)号：US08398218B2
公开(公告)日：2013-03-19
申请号：US13058648
申请日：2009-08-20
申请人： Kiyoshi Tsukamura , Kenji Hiratani , Makoto Kikura , Yuzo Obata , Daisuke Nakamura
发明人： Kiyoshi Tsukamura , Kenji Hiratani , Makoto Kikura , Yuzo Obata , Daisuke Nakamura
IPC分类号： B41J2/175
CPC分类号： B41J2/19 , B41J2/175 , B41J2/17509 , B41J2/17513 , B41J2/17563 , B41J3/60
摘要： An image forming apparatus, includes a liquid jet head; a container main body; an air opening mechanism configured to open and close an air opening path in the container main body. The air opening mechanism includes a holding part, and an opening member movably provided at the holding part. The opening member includes an air communicating path, a filter member, and an air room. An opening cross-sectional area of the air room in a direction perpendicular to an air flow-in direction is greater than an opening cross-sectional area of the air communicating path in a direction perpendicular to an air flow-in direction.

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