公开(公告)号：US20080212279A1

公开(公告)日：2008-09-04

申请号：US11852545

申请日：2007-09-10

Applicant: Masayuki Hirota ,  Mingxi Huang ,  Satoshi Ibori ,  Yutaka Maeno

Inventor： Masayuki Hirota ,  Mingxi Huang ,  Satoshi Ibori ,  Yutaka Maeno

IPC: H05K7/20

CPC classification number: H05K7/20909

Abstract: A frequency converter includes a radiating section having a base and fins for radiating heat from a power semiconductor, a circuit substrate being provided at an opposite side of the fins with respect to the base, a housing that covers the circuit substrate, a guide for flowing air between the housing and the circuit substrate toward a downstream side of the fins, and a fan. The fan flows the air flown to the downstream side of the fins by the guide toward an upstream side of the fins.

Abstract translation: 一种变频器包括具有底座的散热部件和用于从功率半导体辐射热量的翅片，电路基板相对于基座设置在翅片的相对侧，覆盖电路基板的壳体，流动用引导件 壳体和电路基板之间朝向翅片的下游侧的空气和风扇。 风扇通过引导件将流过翅片的下游侧的空气流向散热片的上游侧。

公开(公告)号：US20060181847A1

公开(公告)日：2006-08-17

申请号：US11398643

申请日：2006-04-06

Applicant: Masayuki Hirota ,  Mingxi Huang ,  Satoshi Ibori ,  Yutaka Maeno

Inventor： Masayuki Hirota ,  Mingxi Huang ,  Satoshi Ibori ,  Yutaka Maeno

IPC: H05K7/20

CPC classification number: H05K7/20909

Abstract: A frequency converter includes a circuit substrate, a housing that covers at least the circuit substrate, a radiating section in which gases at an intake face are exhausted from an exhaust face so as to radiate heat, a fan provided on the exhaust face of the radiating section, and a guide provided on the housing to direct gases around the circuit substrate toward the intake face.

Abstract translation: 一种变频器包括电路基板，至少覆盖电路基板的壳体，其中从吸气面排出吸气面的气体以散发热量的辐射部，设置在辐射部的排气面上的风扇 以及设置在壳体上的引导件，用于将电路基板周围的气体引向入口面。

公开(公告)号：US06541851B2

公开(公告)日：2003-04-01

申请号：US09908564

申请日：2001-07-20

Applicant: Yasushi Sasaki ,  Shogo Tani ,  Yoshihiro Uchino ,  Kiyotaka Tomiyama ,  Yutaka Maeno

Inventor： Yasushi Sasaki ,  Shogo Tani ,  Yoshihiro Uchino ,  Kiyotaka Tomiyama ,  Yutaka Maeno

IPC: H01L2352

CPC classification number: H01L24/27 ,  H01L23/49861 ,  H01L24/29 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L24/83 ,  H01L25/072 ,  H01L25/162 ,  H01L2224/2919 ,  H01L2224/32245 ,  H01L2224/45124 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/48139 ,  H01L2224/48227 ,  H01L2224/48247 ,  H01L2224/49109 ,  H01L2224/73265 ,  H01L2224/83101 ,  H01L2224/83192 ,  H01L2224/83801 ,  H01L2224/92247 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01029 ,  H01L2924/014 ,  H01L2924/0665 ,  H01L2924/12041 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00

Abstract: In a semiconductor device, a lead frame is adhered to a base substrate for heat dissipation via an insulating layer, and an outward guided terminal portion is formed by perpendicularly upwardly bending an end of the lead frame after the mounting of one or more of power semiconductor elements on the lead frame. A recessed portion is formed beforehand in a portion of the lead frame to be bent, and it is ensured that the lead frame does not adhere to the surface of the base substrate in this recessed portion when the lead frame is adhered to the base substrate via the insulating layer before the bending of the lead frame. By virtue of this structure, manufacturing is simplified and manufacturing costs are reduced.

Abstract translation: 在半导体器件中，引线框架通过绝缘层粘附到基底基板上进行散热，并且在安装一个或多个功率半导体之后，通过垂直向上弯曲引线框架的端部而形成向外引导的端子部分 引线框架上的元素。 预先在引导框架的弯曲部分中形成凹部，并且当引线框架粘附到基底基板时，确保引线框架不粘附到该基部基板的该凹部中的表面上 引线架弯曲前的绝缘层。 凭借这种结构，制造简化，制造成本降低。

公开(公告)号：US6040127A

公开(公告)日：2000-03-21

申请号：US777624

申请日：1996-12-31

Applicant: Masayuki Kuramitsu ,  Mitsuo Saitou ,  Yutaka Maeno ,  Takefumi Hara

Inventor： Masayuki Kuramitsu ,  Mitsuo Saitou ,  Yutaka Maeno ,  Takefumi Hara

IPC: G03C1/005 ,  G03C1/047 ,  G03C1/015 ,  G03C1/035

CPC classification number: G03C1/0051 ,  G03C1/047

Abstract: A method for producing a silver halide emulsion in which grains having an aspect ratio of from 1.5 to 100 occupy from 75 to 100% of the total projected area of all grains comprising at least nucleation, ripening and grain growth processes in a dispersion medium solution containing water and a dispersion medium, wherein the dispersion medium solution contains low molecular weight gelatin having a molecular weight of from 1,000 to 70,000 at least during a nucleation process and chemically modified gelatin having a chemical modification rate of the amino group of from 15% to 100% at least during a grain growth process.

Abstract translation: 一种制备卤化银乳剂的方法，其中纵横比为1.5至100的颗粒占所有晶粒的总投影面积的75至100％，所述颗粒至少包含成核，成熟和晶粒生长过程，所述分散介质溶液含有 水和分散介质，其中分散介质溶液至少在成核过程中含有分子量为1,000至70,000的低分子量明胶和具有15至100的氨基的化学修饰速率的化学改性明胶 至少在谷物生长过程中。

公开(公告)号：US07862163B2

公开(公告)日：2011-01-04

申请号：US11727822

申请日：2007-03-28

Applicant: Yutaka Maeno ,  Masaaki Konno ,  Toshiyuki Makuta ,  Tsutomu Umebayashi ,  Tetsuzo Kadomatsu

Inventor： Yutaka Maeno ,  Masaaki Konno ,  Toshiyuki Makuta ,  Tsutomu Umebayashi ,  Tetsuzo Kadomatsu

IPC: G01D11/00

CPC classification number: B41J11/002 ,  B41J2/2114 ,  B41J11/007 ,  B41J29/38 ,  B41M5/0011 ,  B41M7/0081

Abstract: The image forming method for forming a desired image on a recording medium, includes the steps of: applying a first liquid on the recording medium, the first liquid containing no coloring material and having a dynamic surface tension at a surface age of 0.1 seconds measured at 25° C. of γ1(0.1 s); and then depositing droplets of a second liquid on a region of the recording medium where the first liquid has a form of a liquid film, the second liquid containing coloring material and having a dynamic surface tension at a surface age of 0.1 seconds measured at 25° C. of γ2(0.1 s) that is greater than γ1(0.1 s).

Abstract translation: 用于在记录介质上形成期望图像的图像形成方法包括以下步骤：在记录介质上施加第一液体，第一液体不含着色材料，并且在0.1秒的表面寿命时具有动态表面张力，其在 25℃的γ1（0.1s）; 然后将第二液体的液滴沉积在第一液体具有液膜形式的记录介质的区域上，第二液体含有着色材料，并且在25°测量的表面寿命为0.1秒时具有动态表面张力 大于γ1（0.1s）的γ2（0.1s）的C.

公开(公告)号：US07806514B2

公开(公告)日：2010-10-05

申请号：US11878112

申请日：2007-07-20

Applicant: Tetsuzo Kadomatsu ,  Yutaka Maeno ,  Toshiyuki Makuta ,  Tsutomu Umebayashi

Inventor： Tetsuzo Kadomatsu ,  Yutaka Maeno ,  Toshiyuki Makuta ,  Tsutomu Umebayashi

IPC: B41J2/14

CPC classification number: B41J11/002 ,  B41J2/2114 ,  B41J11/007

Abstract: The inkjet recording apparatus which forms an image on a recording medium by applying a first liquid containing coloring material and a second liquid containing no coloring material or the coloring material of not greater than 0.1 wt %, on the recording medium, includes: a liquid application device which applies the second liquid on the recording medium and then ejects droplets of the first liquid toward the second liquid applied on the recording medium; and an electron beam irradiation device which radiates an electron beam on the first liquid and the second liquid on the recording medium, wherein: at least one of the first liquid and the second liquid contains a polymerizable compound which is polymerized when irradiated with the electron beam; and the electron beam irradiation device radiates the electron beam at an acceleration voltage of 40 kV through 60 kV.

Abstract translation: 喷墨记录装置在记录介质上通过将含有着色材料的第一液体和不含着色材料的第二液体或不大于0.1重量％的着色材料施加到记录介质上而形成图像的方法包括： 将第二液体施加在记录介质上，然后将第一液体的液滴喷射到施加在记录介质上的第二液体的装置; 以及电子束照射装置，其在记录介质上的第一液体和第二液体上照射电子束，其中：第一液体和第二液体中的至少一种含有当用电子束照射时聚合的聚合性化合物 ; 并且电子束照射装置以40kV至60kV的加速电压辐射电子束。

公开(公告)号：US20070176995A1

公开(公告)日：2007-08-02

申请号：US11700195

申请日：2007-01-31

Applicant: Tetsuzo Kadomatsu ,  Yutaka Maeno ,  Toshiyuki Makuta ,  Tsutomu Umebayashi ,  Masaaki Konno

Inventor： Tetsuzo Kadomatsu ,  Yutaka Maeno ,  Toshiyuki Makuta ,  Tsutomu Umebayashi ,  Masaaki Konno

IPC: B41J2/01

CPC classification number: B41J2/0057 ,  B41J2202/20

Abstract: The image forming apparatus includes: an intermediate transfer body; a liquid adhesion device which provides a first liquid having a viscosity not less than 15 mPa·s and not greater than 300 mPa·s at 25° C, on the intermediate transfer body; a droplet ejection device which ejects a second liquid containing a coloring material onto a region of the intermediate transfer body where the first liquid is provided by the liquid adhesion device, in a state where the first liquid on the intermediate transfer body has a thickness not less than 1.6 μm; a viscosity raising device which raises a viscosity of the second liquid on the intermediate transfer body; and a transfer device which transfers an image including dots of the second liquid formed on the intermediate transfer body, onto a recording medium.

Abstract translation: 图像形成装置包括：中间转印体; 液体粘合装置，其在中间转印体上提供在25℃下具有不小于15mPa.s且不大于300mPa.s的粘度的第一液体; 一种液滴喷射装置，其在中间转印体上的第一液体的厚度不小于该液体粘合装置的情况下，将含有着色材料的第二液体喷射到中间转印体的由第一液体提供的区域上 超过1.6个妈妈 一种提高第二液体在中间转印体上的粘度的粘度提升装置; 以及将包含形成在中间转印体上的第二液体的点的图像转印到记录介质上的转印装置。

公开(公告)号：US20070165088A1

公开(公告)日：2007-07-19

申请号：US11652000

申请日：2007-01-11

Applicant: Yutaka Maeno ,  Tetsuzo Kadomatsu

Inventor： Yutaka Maeno ,  Tetsuzo Kadomatsu

IPC: G01D11/00

CPC classification number: B41J2/1606 ,  B41J2/14209 ,  C09D11/101

Abstract: The image forming apparatus has a shear mode liquid ejection head for ejecting ink, the shear mode liquid ejection head including: a pressure chamber into which the ink is filled; and a liquid affinity film which is made from a material containing a polyparaxylylene or a derivative of polyparaxylylene and is formed on an interior wall of the pressure chamber, wherein the ink is an oil-based ink containing a radiation-polymerizable compound.

Abstract translation: 图像形成装置具有用于喷射墨的剪切模式液体喷射头，剪切模式液体喷射头包括：填充墨的压力室; 以及由含有聚对二甲苯或聚对二甲苯衍生物的材料制成并形成在压力室的内壁上的液体亲和膜，其中油墨是含有可放射聚合化合物的油性油墨。

公开(公告)号：US06866990B2

公开(公告)日：2005-03-15

申请号：US10368389

申请日：2003-02-20

Applicant: Yutaka Maeno

Inventor： Yutaka Maeno

IPC: G03C1/18 ,  G03C1/29 ,  G03C7/30 ,  G03C7/38 ,  G03C1/08 ,  G03C7/26 ,  G03C7/32

CPC classification number: G03C7/3041 ,  G03C1/18 ,  G03C1/29 ,  G03C7/3029 ,  G03C7/3835 ,  G03C2007/3031 ,  G03C2007/3032 ,  G03C2200/35 ,  G03C2200/38

Abstract: A silver halide color reversal photographic lightsensitive material comprising a support and, superimposed thereon, at least one red-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one blue-sensitive silver halide emulsion layer, the red-sensitive silver halide emulsion layer having a weight-averaged wavelength (λra) of spectral sensitivity distribution satisfying the relationship: 600 nm

Abstract translation: 一种卤化银彩色反转照相感光材料，其包括载体并且叠加在其上的至少一种感红卤化银乳剂层，至少一种感绿卤化银乳剂层和至少一种蓝敏感卤化银乳剂层， 具有满足以下关系的光谱灵敏度分布的重均平均波长（lambdara）的红色感光卤化银乳剂层，其满意关系为：600nm

公开(公告)号：US08385078B2

公开(公告)日：2013-02-26

申请号：US12537281

申请日：2009-08-07

Applicant: Satoshi Ibori ,  Yasushi Sasaki ,  Yutaka Maeno ,  Masayuki Hirota ,  Kazuyuki Fukushima

Inventor： Satoshi Ibori ,  Yasushi Sasaki ,  Yutaka Maeno ,  Masayuki Hirota ,  Kazuyuki Fukushima

IPC: H05K1/14

CPC classification number: H05K7/02 ,  H01L2924/0002 ,  H02M7/003 ,  H05K1/0256 ,  H05K1/141 ,  H05K3/3447 ,  H05K7/1432 ,  H05K2201/10015 ,  H05K2201/10166 ,  H01L2924/00

Abstract: A power transducer is downsized by reducing the size of a power source board and highly reliable. The power source board is provided in the power transducer and for a large-current circuit. The power transducer includes a power semiconductor module having lead terminals. Of the lead terminals provided for the power semiconductor module and connected with the main circuit board, predetermined one or ones of the lead terminals is or are connected with the main circuit board in the vicinity of a main circuit terminal stage and at a position or positions lower than the main circuit terminal stage. Alternatively, predetermined one or ones of the lead terminals is or are connected with the main circuit board at a position or positions lower than a position at which the main circuit terminal stage is provided.

Abstract translation: 功率传感器通过减小电源板的尺寸来缩小尺寸，并且可靠性高。 电源板设置在功率传感器和大电流电路中。 功率传感器包括具有引线端子的功率半导体模块。 在为功率半导体模块提供并与主电路板连接的引线端子中，预定的一个或多个引线端子与主电路板在主电路端子台附近或位置 低于主电路端子级。 或者，预定的一个或多个引线端子在主电路板上或与设置有主电路端子台的位置比较低的位置处连接。