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1. 发明授权

US08539861B2 Movable blade not impairing durability of stationary blade, paper sheet cutting device with movable blade, and printer with paper sheet cutting device 有权
标题翻译：可移动刀片不损害固定刀片的耐用性，具有可动刀片的纸张切割装置，以及具有纸张切割装置的打印机
公开(公告)号：US08539861B2
公开(公告)日：2013-09-24
申请号：US13634812
申请日：2011-02-24
申请人： Shou Yazawa , Yukio Yoshioka
发明人： Shou Yazawa , Yukio Yoshioka
IPC分类号： B23P15/40 , B41J11/70 , B26D1/08
CPC分类号： B23P15/40 , B23D15/005 , B26D1/0006 , B26D1/085 , B26D2001/0053 , B26D2001/006 , B26D2001/0066 , B41J11/703 , Y10T29/49995 , Y10T83/9447
摘要： Provided is a movable blade including, at a part including a movable blade leading edge which engages with a stationary blade, a blade edge portion which is thinned toward the movable blade leading edge. The blade edge portion is formed by shaving.
摘要翻译：提供了一种可动刀片，其包括在与包括与固定刀片接合的可动刀片前缘的部分处，朝向可动刀片前缘变薄的刀片边缘部分。叶片边缘部分通过剃刮形成。

2. 发明授权

US6017100A Apparatus for controlling vacuum pressure in internal combustion engine 失效
标题翻译：用于控制内燃机真空压力的装置
公开(公告)号：US6017100A
公开(公告)日：2000-01-25
申请号：US985716
申请日：1997-12-05
申请人： Hiroyuki Mizuno , Yukio Yoshioka
发明人： Hiroyuki Mizuno , Yukio Yoshioka
IPC分类号： B60W10/04 , B60T13/46 , B60T17/00 , B60T17/02 , B60W10/06 , B60W10/18 , F02B31/00 , F02D9/02 , F02D29/02 , F02D41/00 , F02D41/02 , F02D41/04 , F02D41/10 , F02D41/30 , F02D41/38 , F02M25/07 , F02D41/08 , B60T8/44
CPC分类号： F02D33/00 , B60T13/46 , B60T17/02 , F02D41/0005 , F02D41/021 , F02D41/045 , F02D41/10 , F02D41/3076 , F02D9/02 , F02B2031/006 , F02D2009/024 , F02D2200/501 , F02D2250/41 , F02D41/3029 , F02D41/3809 , F02M26/13 , Y02T10/128 , Y02T10/42
摘要： Pressure in an air intake passage is changed according to an opening size of a throttle valve. The throttle valve is open when an engine performs a stratified charge combustion. The opening size of the throttle valve is selected based on a load applied to the engine when the engine performs a homogeneous charge combustion. A brake booster is connected to the intake passage and accumulates the pressure that is generated in the intake passage. The brake booster obtains braking force for the vehicle when the accumulated pressure is smaller than a predetermined reference value. The throttle valve is actuated by a controller to decrease the pressure in the intake passage when pressure in the brake booster detected by a pressure sensor is larger than the predetermined reference value. The reference value is corrected by the controller based on movement characteristics of the vehicle that is detected by velocity sensor.
摘要翻译：进气通道中的压力根据节流阀的开度而改变。当发动机执行分层充气燃烧时，节流阀打开。当发动机执行均匀的充气燃烧时，基于施加到发动机的负载来选择节气门的开度。制动助力器连接到进气通道并且累积在进气通道中产生的压力。当累积压力小于预定的参考值时，制动助力器获得车辆的制动力。当由压力传感器检测到的制动助力器中的压力大于预定的参考值时，节流阀由控制器致动以减小进气通道中的压力。基于由速度传感器检测到的车辆的移动特性，控制器校正基准值。

3. 发明授权

US5950595A Method and apparatus for controlling vacuum pressure in internal combustion engine 失效
标题翻译：用于控制内燃机真空压力的方法和装置
公开(公告)号：US5950595A
公开(公告)日：1999-09-14
申请号：US982300
申请日：1997-12-01
申请人： Yukio Yoshioka , Zenichiro Mashiki
发明人： Yukio Yoshioka , Zenichiro Mashiki
IPC分类号： B60T13/52 , B60T17/00 , B60T17/02 , F02D9/02 , F02D9/06 , F02D21/08 , F02D41/00 , F02D41/32 , F02D43/00 , F02M25/07 , F02D9/08 , F02B17/00
CPC分类号： F02D41/0055 , B60T13/52 , B60T17/02 , F02D41/0005 , F02D41/32 , F02D2009/024 , F02D2250/41 , Y02T10/42 , Y02T10/47 , Y10T477/878
摘要： A method and an apparatus for generating vacuum pressure in an engine is disclosed. The engine includes an intake path, combustion chambers and an exhaust path. Airflow in the intake path is controlled by a throttle valve. An exhaust gas recirculation (EGR) passage deflects a part of flow of the exhaust gas to the intake path from the exhaust path. An EGR valve regulates the flow of exhaust gas passing through the EGR passage. A brake booster is connected to the intake path and increases braking force of the vehicle. A pressure sensor detects the pressure in the booster. A central processing unit determines whether the detected pressure is higher than a predetermined value. The throttle valve is in a relatively open position when the engine performs stratified charge combustion. The throttle valve decreases the pressure in the intake path when the throttle valve restricts flow. The CPU controls the throttle valve to decrease the pressure in the intake path when the booster pressure is higher than the predetermined value and actuates the EGR valve to decrease the gas flow in the EGR passage. This results in better brake and engine performance.
摘要翻译：公开了一种在发动机中产生真空压力的方法和装置。发动机包括进气通道，燃烧室和排气路径。进气道中的气流由节流阀控制。排气再循环（EGR）通道将废气流的一部分从排气路径偏转到进气路径。 EGR阀调节通过EGR通道的废气流。制动助力器连接到进气道并增加车辆的制动力。压力传感器检测升压器中的压力。中央处理单元确定检测到的压力是否高于预定值。当发动机执行分层充气燃烧时，节流阀处于相对打开位置。当节流阀限制流量时，节流阀减小进气通道中的压力。当增压压力高于预定值时，CPU控制节流阀以减小进气通道中的压力，并致动EGR阀以减少EGR通道中的气流。这导致更好的制动和发动机性能。

4. 发明授权

US08882376B2 Printer, cut paper discharge mechanism used for printer, and paper jam prevention method 有权
标题翻译：打印机，用于打印机的切纸排纸机构和防止卡纸的方法
公开(公告)号：US08882376B2
公开(公告)日：2014-11-11
申请号：US11519765
申请日：2006-09-13
申请人： Yukio Yoshioka
发明人： Yukio Yoshioka
IPC分类号： B41J11/00 , B41J11/70 , B41J15/04 , B65H35/06
CPC分类号： B41J11/70 , B41J11/0045 , B41J11/006 , B65H35/06 , B65H2601/10
摘要： A plurality of ribs are provided on a cut paper discharge guide and an upper cover which define a discharge port for discharging a cut paper. The ribs hold a cut paper in width direction. Even if a cut paper having a high degree of curl is supplied when a roll diameter of a roll paper is reduced, it is possible to prevent a paper jam such as falling or clogging of the cut paper. It is desirable that the ribs provided on the cut paper discharge guide and the upper cover are disposed in an alternate pattern along the width direction of the discharge port. This arrangement is particularly effective in a printer having an inclined paper passage.
摘要翻译：在切纸排出引导件和限定用于排出切纸的排出口的上盖上设置有多个肋。肋沿宽度方向夹持切纸。即使当卷纸的卷径减小时，也提供卷曲度高的切割纸，因此可以防止诸如切纸的掉落或堵塞等卡纸。优选设置在切纸排出引导件和上盖上的肋沿排出口的宽度方向设置成交替图案。这种布置在具有倾斜纸通道的打印机中特别有效。

5. 发明授权

US08529146B2 Printer 有权
标题翻译：打印机
公开(公告)号：US08529146B2
公开(公告)日：2013-09-10
申请号：US12182966
申请日：2008-07-30
申请人： Yukio Yoshioka
发明人： Yukio Yoshioka
IPC分类号： B41J11/70 , B65H35/06 , G07G1/00
CPC分类号： B65H35/06 , B41J11/70 , B41J15/042 , B65H2601/10 , B65H2601/321 , B65H2801/12
摘要： A printer including a lower frame on which roll paper is loaded, a cutter section mounted above the lower frame for cutting the roll paper on which printing is made, and a cover that allows a front of the lower frame to be opened and closed is provided. A slope portion for causing paper dust or a slip of paper, which falls from the cutter section, to slip down toward the front of the lower frame is provided at a portion of the lower frame below the cutter section. The cover is provided with a pocket portion for receiving the paper dust or the slip of paper slipping down on the slope, and the pocket portion is adjacent to the lowest portion of the slope portion when the cover is closed.
摘要翻译：一种打印机，其具有装载有卷筒纸的下框架，设置在下框架上方的切割部件，用于切割在其上进行打印的卷纸的切割部分和允许下框架的前部打开和关闭的盖子。在切割器部分下方的下框架的一部分设置有用于使从切割器部落下的纸屑或纸张滑落到下框架的前部的倾斜部分。该盖设置有用于接收纸张灰尘或滑倒在斜面上的纸张的凹部，并且当盖关闭时，凹部与斜面部分的最低部分相邻。

6. 发明申请

US20130010315A1 PRINTER CAPABLE OF PREVENTING PAPER JAM 有权
标题翻译：打印机可防止纸张JAM
公开(公告)号：US20130010315A1
公开(公告)日：2013-01-10
申请号：US13634833
申请日：2011-02-24
申请人： Shou Yazawa , Yukio Yoshioka
发明人： Shou Yazawa , Yukio Yoshioka
IPC分类号： G06K15/16
CPC分类号： B65H26/02 , B41J11/006 , B41J11/0095 , B41J15/046 , B65H2402/54 , B65H2511/12 , B65H2601/255 , B65H2801/12 , B65H2220/03 , B65H2220/01
摘要： Disclosed is a printer including a transverse tension sensor for detecting that a sheet being discharged has deviated in a paper width direction orthogonal to a discharging direction. The conveyance of the sheet is stopped based on a detection signal of the transverse tension sensor.
摘要翻译：公开了一种打印机，其包括横向张力传感器，用于检测正在排出的纸张沿与纸张宽度方向垂直于排出方向偏离的横向张力传感器。基于横张力传感器的检测信号来停止片材的输送。

7. 发明授权

US08272798B2 Printer 有权
标题翻译：打印机
公开(公告)号：US08272798B2
公开(公告)日：2012-09-25
申请号：US12182616
申请日：2008-07-30
申请人： Yukio Yoshioka
发明人： Yukio Yoshioka
IPC分类号： B41J3/39 , B41J29/02 , B41J11/00
CPC分类号： B41J15/042 , B41J11/0045
摘要： In a printer which prints on a roll paper transported toward a discharge port and cuts the roll paper, an exchangeable lower cover is attached to the printer. The exchangeable lower cover defines a lower edge of the discharge port. A change of height of the discharge port is allowed by exchanging the exchangeable lower cover for another one. Hereby, it is possible to change specifications between one for holding a printed slip and the other for allowing the printed slip to fall freely. In the former specification, a brush provided at a periphery of an upper edge of the discharge port is in contact with a lower cover. On the other hand, in the latter specification, the brush is in distant from another lower cover.
摘要翻译：在打印机上，打印在朝向排出口传送的卷纸上并且切割卷纸的情况下，可更换的下盖安装在打印机上。可更换的下盖限定排出口的下边缘。通过更换另一个可更换的下盖，允许排出口的高度改变。因此，可以改变用于保持打印纸的另一个之间的规格，另一个的允许打印纸滑倒的规格。在前面的说明书中，设置在排出口的上边缘周边的刷子与下盖接触。另一方面，在后一规格中，刷子远离另一个下盖。

8. 发明授权

US07547153B2 Cutter apparatus and printer provided with cutter apparatus 有权
标题翻译：刀具设备和打印机配备刀具
公开(公告)号：US07547153B2
公开(公告)日：2009-06-16
申请号：US11401873
申请日：2006-04-12
申请人： Yukio Yoshioka
发明人： Yukio Yoshioka
IPC分类号： B41J11/00 , B41J15/18
CPC分类号： B26D7/24 , B26D1/085 , Y10T83/606 , Y10T83/8749
摘要： A movable blade unit is fixed to a cutter release lever. The cutter release lever is attached to an upper frame by a cutter supporting point shaft so as to freely oscillate. A latch lever holding the upper frame at a closed position and a cutter lock lever locking the cutter release lever are integrated, and are coupled by an opening and closing lever. If the opening and closing lever is pushed down, the cutter lock lever cancels the lock of the cutter release lever while keeping a state in which the latch lever latches the upper frame. Accordingly, in the movable blade unit, a driving force transmission path between the movable blade unit and a cutter driving motor is disconnected, and a movable blade is returned to a home position by a return spring.
摘要翻译：可动刀片单元固定到刀具释放杆上。刀具释放杆通过切割器支撑点轴附接到上框架以便自由振动。将上框架保持在关闭位置的锁定杆和锁定切割器释放杆的切割器锁定杆一体化，并通过打开和关闭杆联接。如果打开和关闭杆被按下，则刀具锁定杆在保持闩锁杆锁定上部框架的状态的同时取消切割器释放杆的锁定。因此，在可动刀片单元中，可动刀片单元与刀具驱动电动机之间的驱动力传递路径被断开，并且可动刀片通过复位弹簧返回到原位。

9. 发明申请

US20070059074A1 Thermal printer with compact structure and usability of cover open and cover open mechanism 有权
标题翻译：热敏打印机具有结构紧凑，盖板打开和盖打开机构的可用性
公开(公告)号：US20070059074A1
公开(公告)日：2007-03-15
申请号：US11519819
申请日：2006-09-13
申请人： Yukio Yoshioka
发明人： Yukio Yoshioka
IPC分类号： B41J25/304
CPC分类号： B41J25/304 , B41J2/32 , B41J2202/31
摘要： A cover operation member (41) is movably attached to the base frame to selectively latch and unlatch a platen (21) attached on the cover frame. The cover operation member (41) is in contact with the head bracket (32) so that the thermal head (31) is separated from the platen (21).
摘要翻译：盖操作构件（41）可移动地附接到基架上，以选择性地闩锁和解锁附接在盖框架上的压板（21）。盖操作构件（41）与头托架（32）接触，使得热敏头（31）与压板（21）分离。

10. 发明授权

US6095116A Apparatus for controlling negative pressure in internal combustion engine 失效
标题翻译：用于控制内燃机负压的装置
公开(公告)号：US6095116A
公开(公告)日：2000-08-01
申请号：US881202
申请日：1997-06-24
申请人： Souichi Matsushita , Mitsuru Takada , Yukio Yoshioka , Jun Harada
发明人： Souichi Matsushita , Mitsuru Takada , Yukio Yoshioka , Jun Harada
IPC分类号： B60W10/04 , B60T13/52 , B60T17/02 , B60W10/06 , B60W10/18 , F02B75/12 , F02D9/02 , F02D29/02 , F02D41/00 , F02D41/02 , F02D41/04 , F02D41/12 , F02D41/32 , F02M25/07
CPC分类号： B60T17/02 , F02D41/0005 , F02D41/32 , F02B2075/125 , F02D2009/024 , F02D2200/501 , F02D2200/703 , Y02T10/123 , Y02T10/42 , Y10T477/877 , Y10T477/878
摘要： An improved apparatus controls negative pressure in a combustion engine. The apparatus has a brake booster that is capable of increasing braking force of a vehicle by means of the negative pressure in the brake booster. A valve disposed in an air intake pressure generates the negative pressure that is supplied to the brake booster. An electric control unit controls the valve when pressure in the brake booster is in excess of a predetermined magnitude.
摘要翻译：改进的装置控制内燃机中的负压。该装置具有能够通过制动助力器中的负压增加车辆的制动力的制动助力器。设置在进气压力中的阀门产生供给制动助力器的负压。当制动助力器中的压力超过预定值时，电控单元控制阀。

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