公开(公告)号：US6048052A

公开(公告)日：2000-04-11

申请号：US13646

申请日：1993-02-04

申请人： Tsuyoshi Kitahara ,  Minoru Usui ,  Takahiro Naka ,  Osamu Nakamura ,  Tatsuya Seshimo

发明人： Tsuyoshi Kitahara ,  Minoru Usui ,  Takahiro Naka ,  Osamu Nakamura ,  Tatsuya Seshimo

IPC分类号： B41J2/175 ,  B41J2/045 ,  B41J2/055 ,  B41J2/15

CPC分类号： B41J2/15

摘要： In an ink recording head having at least four nozzle opening rows, each row having nozzle openings so as to extend straightly in a sheet forward direction, the nozzle opening rows are staggered by a single dot in the sheet forward direction in an order different from the physically arranged order. The maximum distance between nozzle opening rows to print vertically adjacent dots becomes smaller by L1 or L2 than at least the physical maximum distance L1+L3+L2, L1 or L2 being a distance between the outermost nozzle opening row and the inner nozzle opening row. As a result, the relative displacement in the vertical direction can be reduced by such distance L1 or L2 compared with a recording head in which nozzle opening rows are sequentially staggered in the auxiliary scanning direction in the physically arranged order.

摘要翻译： 在具有至少四个喷嘴开口排的墨水记录头中，每排具有喷嘴开口，以便在片材向前方向上直线地延伸，喷嘴开口行以与纸张的顺序不同的顺序与片材向前方向错开一个点 实际排列顺序。 垂直相邻点打印的喷嘴开口行之间的最大距离比至少物理最大距离L1 + L3 + L2，L1或L2是最外面的喷嘴开口排和内喷嘴开口行之间的距离变小L1或L2。 结果，与其中喷嘴开口列以物理排列的顺序在辅助扫描方向上顺序交错的记录​​头相比，垂直方向上的相对位移可以减小这样的距离L1或L2。

公开(公告)号：US4601809A

公开(公告)日：1986-07-22

申请号：US723298

申请日：1985-04-15

申请人： Tsuyoshi Kitahara

发明人： Tsuyoshi Kitahara

IPC分类号： G01N27/419 ,  G01N27/406 ,  G01N27/409 ,  G01N27/56

CPC分类号： G01N27/4065

摘要： A system for detecting the concentration of oxygen in a gas which comprises an oxygen sensor having a first solid electrolyte cell, which produces an electrical output representing a difference between oxygen partial pressures on the opposite two sides of a solid electrolyte layer, and a second solid electrolyte cell which acts as an oxygen ion pump by application of a current thereto and is used to control the oxygen partial pressure in a fraction of the gas admitted into the sensor. The current is controlled so as to render the output of the oxygen sensor equal to a target value. The system includes means for continuously making a judgement whether the gas under inspection is equivalent to the air or not. When the atmospheric condition of the gas is established the target value is varied so as to avoid undesirable increase in the current intensity. This is favorable for durability of the oxygen sensor. A provisional output signal representing the current intensity is corrected based on the output value obtained under the atmospheric condition. This system is suitable for use in detecting the air/fuel ratio in an internal combustion engine by detecting oxygen concentration in the exhaust gas.

摘要翻译： 一种用于检测气体中的氧浓度的系统，其包括具有第一固体电解质电池的氧传感器，该氧传感器产生表示固体电解质层的相对两侧的氧分压之差的电输出和第二固体 通过施加电流作为氧离子泵的电解质电池，用于控制进入传感器的一部分气体中的氧分压。 控制电流以使氧传感器的输出等于目标值。 该系统包括用于连续判断被检气体是否等同于空气的装置。 当建立气体的大气条件时，改变目标值，以避免不期望的电流强度增加。 这有利于氧传感器的耐久性。 基于在大气条件下获得的输出值来校正表示电流强度的临时输出信号。 该系统适用于通过检测废气中的氧浓度来检测内燃机中的空燃比。

公开(公告)号：US4601273A

公开(公告)日：1986-07-22

申请号：US655225

申请日：1984-09-27

申请人： Tsuyoshi Kitahara ,  Kohki Sone

发明人： Tsuyoshi Kitahara ,  Kohki Sone

IPC分类号： G01N27/26 ,  F02D41/00 ,  F02D41/14 ,  G01N27/409 ,  F01N3/20

CPC分类号： F02D41/1479 ,  F02D41/1476

摘要： An air/fuel ratio monitoring system in an IC engine, using an oxygen sensor of the concentration cell type which has an inner electrode layer, a microscopically porous layer of oxygen ion conductive solid electrolyte, and an outer electrode layer to be exposed to the exhaust gas and exhibits a sharp change in the level of output voltage in response to a change in the air/fuel ratio in the engine across the stoichiometric ratio. To ensure accurate monitoring of the air/fuel ratio even though an average level of the sensor output changes for various reasons such as aging of the sensor, the monitoring system produces a variable reference voltage. The output of the oxygen sensor is compared with this reference voltage by first adding or subtracting a fixed voltage to the output voltage of the sensor, depending on the result of comparison between the sensor output. The resultant reference voltage and voltage is then smoothed in an RC circuit. To prevent misjudgement of the air/fuel ratio by unintentional intersection of the sensor output voltage attenuating after responding to a change in the air/fuel ratio across the stoichiometric ratio and the reference voltage, the system includes a control means for varying the time constant at the voltage-smoothing operation according to the manner of a change in the sensor output voltage.

摘要翻译： 使用具有内部电极层的浓度单元型的氧传感器，氧离子传导性固体电解质的显微多孔层和暴露于排气的外部电极层的IC发动机中的空气/燃料比监视系统 气体并且响应于发动机中的空气/燃料比在化学计量比上的变化而显示出输出电压水平的急剧变化。 即使传感器输出的平均水平由于传感器老化等各种原因而变化，为了确保空/燃比的准确监视，监控系统产生可变参考电压。 根据传感器输出的比较结果，将氧传感器的输出与该参考电压进行比较，首先对传感器的输出电压加上或减去固定电压。 然后在RC电路中平滑所得的参考电压和电压。 为了防止在响应于化学计量比与参考电压之间的空气/燃料比的变化之后衰减的传感器输出电压的非故意的相交，防止空气/燃料比的错误判断，该系统包括用于改变时间常数的控制装置 根据传感器输出电压变化的方式进行电压平滑运算。

公开(公告)号：US08668951B2

公开(公告)日：2014-03-11

申请号：US13418496

申请日：2012-03-13

申请人： Yoshihiko Ushiyama ,  Tsuyoshi Kitahara ,  Yoichi Miyasaka

发明人： Yoshihiko Ushiyama ,  Tsuyoshi Kitahara ,  Yoichi Miyasaka

IPC分类号： C23C16/52

CPC分类号： H01L51/0005 ,  G02B5/201 ,  H01L51/56

摘要： A liquid material arrangement method is a method for arranging a liquid material in a plurality of prescribed regions on a substrate by discharging the liquid material as a droplet from a nozzle. The liquid material arrangement method includes: performing a discharge information acquiring step for acquiring discharge information of the nozzle including a landing position and a discharge quantity of the droplet discharged from the nozzle by a nozzle check; performing a second pattern generating step for generating a second dot pattern, which is an arrangement pattern for arranging a prescribed number of droplets, by selecting at least one non-discharge dot from a first dot pattern, which is an arrangement pattern for arranging more droplets than the prescribed number of droplets, based on the discharge information; and performing a liquid material arranging step for arranging the liquid material in the prescribed regions based on the second dot pattern.

摘要翻译： 液体材料配置方法是通过从喷嘴排出作为液滴的液体材料而将液体材料布置在基板上的多个规定区域中的方法。 液体材料配置方法包括：执行排出信息获取步骤，用于通过喷嘴检查来获取包括从喷嘴排出的液滴的着陆位置和喷射量的喷嘴的排出信息; 通过从作为用于布置更多液滴的布置图案的第一点图案中选择至少一个非排出点来执行第二图案生成步骤，用于产生作为用于布置规定数量的液滴的布置图案的第二点图案 比规定数量的液滴，根据放电信息; 并且执行用于基于第二点图案将液体材料布置在规定区域中的液体材料布置步骤。

公开(公告)号：US07867407B2

公开(公告)日：2011-01-11

申请号：US11935355

申请日：2007-11-05

申请人： Tsuyoshi Kitahara

发明人： Tsuyoshi Kitahara

IPC分类号： B41J2/045

CPC分类号： B41J2/1623 ,  B41J2/14274 ,  B41J2/1612 ,  B41J2/1626 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2002/14362 ,  B41J2002/14419 ,  Y10T29/42 ,  Y10T29/494 ,  Y10T29/49401

摘要： An ink-jet recording head has a plate-shaped member including a first layer with a partition wall formed by a first etching process and defining a pressure chamber, an ink inlet passage and a common ink storage chamber, a second layer with a land formed by a second etching process so as to correspond to the pressure chamber, and an intermediate layer sandwiched between the first and the second layers. The recording head also has a pressure producing device disposed with its extremity in contact with the land, and a nozzle plate with a nozzle hole bonded to the front surface of the plate-shaped member. An ink particle is jetted through the nozzle hole when the pressure in the pressure chamber is changed by the pressure producing device.

摘要翻译： 喷墨记录头具有板状构件，该板状构件包括具有通过第一蚀刻工艺形成并限定压力室的分隔壁的第一层，墨水入口通道和公共储墨室，形成有焊盘的第二层 通过第二蚀刻工艺以对应于压力室，以及夹在第一和第二层之间的中间层。 记录头还具有设置成与胎面接触的压力产生装置，并且具有与板状构件的前表面结合的喷嘴孔的喷嘴板。 当通过压力产生装置改变压力室中的压力时，墨水颗粒通过喷嘴孔喷射。

公开(公告)号：US07725995B2

公开(公告)日：2010-06-01

申请号：US11219726

申请日：2005-09-07

申请人： Tsuyoshi Kitahara

发明人： Tsuyoshi Kitahara

IPC分类号： H01L41/22 ,  H01L41/00 ,  H04R17/00 ,  B23Q17/00 ,  G01M19/00 ,  H02N2/00

CPC分类号： B41J2/1634 ,  B06B1/0607 ,  B41J2/14274 ,  B41J2/1612 ,  B41J2/1623 ,  B41J2/1626 ,  B41J2/1632 ,  H01L41/0472 ,  H01L41/257 ,  H01L41/293 ,  Y10T29/42 ,  Y10T29/49004 ,  Y10T29/49401 ,  Y10T29/49771 ,  Y10T29/49774

摘要： Common internal electrodes 27 and segment internal electrodes 28 are laminated alternately with a piezoelectric material 29 between and a common external electrode 30 and a segment external electrode 31 are provided on the surface, forming a drive vibrator 24. A free end part 24a of the drive vibrator 24 is formed with an active region L and can be expanded and contracted in the length direction of the vibrator. A piezoelectric material 29 of the outermost layer in the free end part 24a can be operated based on the potential difference between the external and internal electrodes and a portion of the active region L in the external electrode is used as a trimming portion with an effective length x varied by trimming.

摘要翻译： 公共内部电极27和分段内部电极28交替地与压电材料29层叠在共同的外部电极30和段外部电极31之间，形成驱动振动器24.驱动器的自由端部分24a 振动器24形成有活性区域L，并且可以在振动器的长度方向上膨胀和收缩。 可以基于外部和内部电极之间的电位差来操作自由端部24a中的最外层的压电材料29，并且将外部电极中的有源区域L的一部分用作具有有效长度的修剪部分 x修剪变化。

公开(公告)号：US20080210944A1

公开(公告)日：2008-09-04

申请号：US12149562

申请日：2008-05-05

申请人： Shinichi Nakamura ,  Yoshiaki Yamada ,  Tsuyoshi Kitahara ,  Satoru Katagami

发明人： Shinichi Nakamura ,  Yoshiaki Yamada ,  Tsuyoshi Kitahara ,  Satoru Katagami

IPC分类号： H01L33/00

CPC分类号： H01L51/0005 ,  B41J2/145 ,  B41J2202/09 ,  B41J2202/20

摘要： In an ink jet apparatus for manufacturing a color filter 1, ink jet heads 22 having a plurality of nozzle 27 are disposed in a linear manner. Filter element member is ejected to a motherboard 12 from a plurality of nozzles 27 four times so as to form the filter element 3 in a predetermined thickness. By doing this, it is possible to prevent difference in the thickness in a plurality of the filter elements 3 and to equalize light transparency in planar manner. Thus, in an ejecting apparatus, a color filter can be formed in more common way at low cost and more efficiently. Also, it is possible to provide an ejecting apparatus which can equalize factors such as electrooptical characteristics of the electrooptical members, color displaying characteristics by the liquid crystal apparatuses, and illuminating characteristics by an EL surface.

摘要翻译： 在用于制造滤色器1的喷墨装置中，具有多个喷嘴27的喷墨头22以线性方式设置。 滤芯元件从多个喷嘴27喷射到母板12四次，以形成预定厚度的过滤元件3。 通过这样做，可以防止多个滤光元件3的厚度差异，并平滑地均匀化透光性。 因此，在喷射装置中，可以以更低成本和更有效地以更常见的方式形成滤色器。 此外，可以提供一种可以使电光学构件的电光特性，液晶装置的显色特性和EL表面的照明特性等因素均衡的喷射装置。

公开(公告)号：US07384126B2

公开(公告)日：2008-06-10

申请号：US11151523

申请日：2005-06-14

申请人： Shinichi Nakamura ,  Yoshiaki Yamada ,  Tsuyoshi Kitahara

发明人： Shinichi Nakamura ,  Yoshiaki Yamada ,  Tsuyoshi Kitahara

IPC分类号： B41J2/15 ,  B41J2/145

CPC分类号： B41J2/15 ,  B41J2202/09

摘要： An ink jet head 22 of linear form which consists of a plurality of nozzles 27 arranged as a nozzle row 28 is provided in an ink jet device for manufacture of a color filter. Filter element material 13 from the nozzles 27 which differ from the motherboard 12 is discharged four superimposed times by the plurality of nozzles 27, and is formed to a predetermined film thickness upon a single filter element 3. It is possible to prevent the occurrence of undesirable deviations in film thickness between different ones of the filter elements 3, so that it is possible to flatten and make even the optical transparency characteristic of the resulting color filter 1.

摘要翻译： 在用于制造滤色器的喷墨装置中设置线性形式的喷墨头22，其由布置成喷嘴列28的多个喷嘴27组成。 来自与主板12不同的喷嘴27的过滤元件材料13由多个喷嘴27四次排出，并且在单个过滤元件3上形成为规定的膜厚。 可以防止在不同的过滤元件3之间产生不希望的膜厚偏差，使得可以使所得到的滤色器1的光学透明性变得平坦化并使其均匀。

公开(公告)号：US07305764B2

公开(公告)日：2007-12-11

申请号：US10786331

申请日：2004-02-26

申请人： Tsuyoshi Kitahara

发明人： Tsuyoshi Kitahara

IPC分类号： B21D53/00

CPC分类号： B41J2/1623 ,  B41J2/14274 ,  B41J2/1612 ,  B41J2/1626 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2002/14362 ,  B41J2002/14419 ,  Y10T29/42 ,  Y10T29/494 ,  Y10T29/49401

摘要： An ink-jet recording head has a plate-shaped member including a first layer with a partition wall formed by a first etching process and defining a pressure chamber, an ink inlet passage and a common ink storage chamber, a second layer with a land formed by a second etching process so as to correspond to the pressure chamber, and an intermediate layer sandwiched between the first and the second layers. The recording head also has a pressure producing device disposed with its extremity in contact with the land, and a nozzle plate with a nozzle hole bonded to the front surface of the plate-shaped member. An ink particle is jetted through the nozzle hole when the pressure in the pressure chamber is changed by the pressure producing device.

摘要翻译： 喷墨记录头具有板状构件，该板状构件包括具有通过第一蚀刻工艺形成并限定压力室的分隔壁的第一层，墨水入口通道和公共储墨室，形成有焊盘的第二层 通过第二蚀刻工艺以对应于压力室，以及夹在第一和第二层之间的中间层。 记录头还具有设置成与胎面接触的压力产生装置，并且具有与板状构件的前表面结合的喷嘴孔的喷嘴板。 当通过压力产生装置改变压力室中的压力时，墨水颗粒通过喷嘴孔喷射。

公开(公告)号：US20070215713A1

公开(公告)日：2007-09-20

申请号：US11679482

申请日：2007-02-27

申请人： Tsuyoshi Kato ,  Tsuyoshi Kitahara

发明人： Tsuyoshi Kato ,  Tsuyoshi Kitahara

IPC分类号： A01G25/09 ,  B05B17/04 ,  B05B1/14

CPC分类号： G02F1/1341 ,  G02F2001/13415 ,  H01L27/14685

摘要： A method for placing a liquid material includes a) discharging the liquid material from a plurality of nozzles into a single region of a substrate during a scan of the substrate performed by a head having a nozzle group including the plurality of nozzles using a first electric pulse, and b) discharging the liquid material into the single region from the plurality of nozzles during the scan using a second electric pulse. The first and second electric pulses are supplied to a pressure controller to control pressure of a liquid chamber communicated with the plurality of nozzles so as to cause the plurality of nozzles to discharge the liquid material. The first and second discharge steps are performed by using the same plurality of nozzles during the same scan.

摘要翻译： 一种用于放置液体材料的方法包括：a）在由具有包括多个喷嘴的喷嘴组的头部进行的扫描期间，使用第一电脉冲将液体材料从多个喷嘴排出到基板的单个区域 并且b）在扫描期间使用第二电脉冲将液体材料从多个喷嘴排出到单个区域中。 第一和第二电脉冲被提供给压力控制器，以控制与多个喷嘴连通的液体室的压力，以使多个喷嘴排出液体材料。 第一和第二放电步骤通过在相同扫描期间使用相同的多个喷嘴来执行。