公开(公告)号：US07204628B2

公开(公告)日：2007-04-17

申请号：US10895107

申请日：2004-07-21

申请人： Hiroyuki Ishida

发明人： Hiroyuki Ishida

IPC分类号： F21V13/04

CPC分类号： B60Q1/12 ,  B60Q1/18 ,  B60Q2300/122 ,  B60Q2300/142 ,  F21S41/147 ,  F21S41/663 ,  F21S43/14 ,  F21S43/15 ,  F21Y2107/50 ,  F21Y2115/10

摘要： For light irradiation transversely inclined with respect to the front of a vehicle lighting device that reflects light from a plurality of semiconductor light emitting devices toward the forward part of the lighting device via reflector, a structure is provided in which lights emitted from five semiconductor light emitting devices are reflected toward the forward part of a lighting device via reflector. A reflecting surface of the reflector is a parabolic cylindrical curved surface having a focal line extended horizontally. The five semiconductor light emitting devices are on the focal line at an interval. Each of the directions of the emitted lights is varied for each semiconductor light emitting device with respect to the focal line direction. Consequently, the light emitted from each of the semiconductor light emitting devices is not diffused vertically but only horizontally, thereby forming five oblong light distribution patterns in positions shifted from each other horizontally.

摘要翻译： 对于相对于通过反射器将来自多个半导体发光器件的光朝向照明装置的前部反射的车辆用照明装置的前方横向倾斜的光照射，提供了这样的结构，其中从发射 设备经由反射器朝向照明装置的前部反射。 反射器的反射表面是具有水平延伸的焦线的抛物面圆柱形曲面。 五个半导体发光器件间隔在焦线上。 对于每个半导体发光器件，发射光的每个方向相对于焦线方向是变化的。 因此，从每个半导体发光器件发射的光不是垂直扩散而是仅水平扩散，从而在水平地彼此偏移的位置形成五个长方形配光图案。

公开(公告)号：US07156544B2

公开(公告)日：2007-01-02

申请号：US10947167

申请日：2004-09-23

申请人： Hiroyuki Ishida

发明人： Hiroyuki Ishida

IPC分类号： B60Q1/064

CPC分类号： B60Q1/14 ,  F21S41/147 ,  F21S41/155 ,  F21S41/24 ,  F21S41/43 ,  F21S41/663 ,  F21V7/0008 ,  F21V7/0091 ,  F21V13/14 ,  F21Y2115/10

摘要： A vehicle headlamp includes a projector-type lamp unit that performs two types of light distribution. The lamp unit is configured with a projection lens disposed on an optical axis Ax extending in an longitudinal direction of a vehicle, and a first light-source unit and a second light-source unit, both disposed to the rear of the projection lens. A low-beam light distribution pattern having sharp cut-off lines at an upper end portion is formed upon illumination of the first light-source unit. An additional high-beam light distribution pattern spreading upward from the cut-off lines is additionally formed upon illumination of the second light-source unit. Accordingly, a high-beam light distribution pattern is formed.

摘要翻译： 车辆前照灯包括执行两种类型的光分布的投影型灯单元。 灯单元配置有设置在沿车辆纵向方向延伸的光轴Ax上的投影透镜，以及设置在投影透镜的后部的第一光源单元和第二光源单元。 在第一光源单元的照明下形成在上端部具有尖锐的切断线的近光配光图案。 另外，在第二光源单元的照明下，另外形成从切断线向上扩展的附加的远光配光图案。 因此，形成了远光配光图案。

公开(公告)号：US20060225950A1

公开(公告)日：2006-10-12

申请号：US10537987

申请日：2003-12-08

申请人： Hiroyuki Ishida ,  Ken Takahashi ,  Takashi Suzuki ,  Tatsuya Omori ,  Shinya Mizone

发明人： Hiroyuki Ishida ,  Ken Takahashi ,  Takashi Suzuki ,  Tatsuya Omori ,  Shinya Mizone

IPC分类号： A47B81/06

CPC分类号： H04R1/021

摘要： A smaller-sized speaker cabinet developed in this invention is made of a mixture that is composed of a woody cellulose powder of proper physical properties and a synthetic resin blended with this powder. The resin is a non-chlorinated resin, and the cellulose powder consists of particles whose diameters are included in a range from about 5 μm to 500 μm. The cellulose powder is surface-treated to increase affinity for the resin, so that efficient manufacture of the cabinets of improved acoustic performance is now possible.

摘要翻译： 在本发明中开发的小型扬声器柜由具有适当物理性质的木质纤维素粉末和与该粉末混合的合成树脂组成的混合物制成。 树脂是非氯化树脂，纤维素粉末由直径约5〜500μm的粒子构成。 纤维素粉末进行表面处理以增加对树脂的亲和力，因此现在可以有效地制造具有改进的声学性能的机壳。

公开(公告)号：US20050094413A1

公开(公告)日：2005-05-05

申请号：US10978454

申请日：2004-11-02

申请人： Kiyoshi Sazuka ,  Hiroyuki Ishida ,  Masashi Tatsukawa

发明人： Kiyoshi Sazuka ,  Hiroyuki Ishida ,  Masashi Tatsukawa

IPC分类号： F21S8/12 ,  F21S8/10 ,  F21V13/00 ,  F21W101/10 ,  F21Y101/02 ,  F21V14/00

CPC分类号： B60Q1/0041 ,  F21S41/147 ,  F21S41/155 ,  F21Y2115/10

摘要： Lamp piece units in a parabolic pillar type capable of forming a luminous intensity distribution pattern prolonged sideways are formed as side irradiating lamp piece units. Thereby, a portion of diffused and reflected light from reflectors of the respective side irradiating lamp piece units is prevented from being blocked by other lamp piece constituting members, even when a surface shape of a vehicular headlamp is flexed to the rear side. Further, although the respective side irradiating lamp piece units are constituted by the lamp piece units of the parabolic pillar type having an angular outer shape as a whole, a large depth space for arranging the units is dispensed with.

摘要翻译： 能够形成横向延伸的发光强度分布图案的抛物柱型的灯片单元被形成为侧面照射灯片单元。 因此，即使当车辆用前照灯的表面形状向后方弯曲时，也能够防止来自各侧面照明灯具单元的反射器的漫反射光的一部分被其他灯具构成构件阻挡。 此外，尽管各侧照射灯片单元由具有整体角形外形的抛物柱型灯件单元构成，但是省略了用于布置该单元的大的深度空间。

公开(公告)号：US20050068786A1

公开(公告)日：2005-03-31

申请号：US10940112

申请日：2004-09-14

申请人： Hiroyuki Ishida

发明人： Hiroyuki Ishida

IPC分类号： F21S8/10 ,  F21S8/12 ,  F21V5/00 ,  F21W101/10 ,  F21Y101/02 ,  F21V1/00

CPC分类号： F21V5/04 ,  F21S41/143 ,  F21S41/155 ,  F21S41/27 ,  F21S41/663 ,  F21Y2115/10 ,  H01L33/54

摘要： A lamp unit for a vehicular headlamp includes a projection lens disposed on an optical axis extending in a vehicle longitudinal direction and a semiconductor light-emitting element having a light-emitting chip with a lower end edge formed linearly. The semiconductor light-emitting element is disposed in the rear of the projection lens facing forward so as to position the lower end edge 24a1 on the optical axis. The projection lens projects light from a point on the optical axis of the lower end edge within a vertical cross section as parallel light, and projects light from a point on the optical axis of the lower end edge within a horizontal cross section as diffused light.

摘要翻译： 用于车辆用前照灯的灯单元包括设置在沿车辆前后方向延伸的光轴上的投影透镜和具有直线形状的下端缘的发光芯片的半导体发光元件。 半导体发光元件设置在投影透镜的后方面向前，以将下端边缘24a1定位在光轴上。 投影透镜将来自下端边缘的光轴上的点的光线作为平行光投射在垂直截面内，并将光从水平截面内的下端边缘的光轴上的点投射为漫射光。

公开(公告)号：US20050039724A1

公开(公告)日：2005-02-24

申请号：US10492517

申请日：2002-10-16

申请人： Hiroyuki Ishida ,  Toshikazu Hayashi ,  Takeshi Arai ,  Shoji Namekawa ,  Hiroshi Yoshizumi ,  Noriaki Ida ,  Etsuo Kunimoto

发明人： Hiroyuki Ishida ,  Toshikazu Hayashi ,  Takeshi Arai ,  Shoji Namekawa ,  Hiroshi Yoshizumi ,  Noriaki Ida ,  Etsuo Kunimoto

IPC分类号： F02M45/00 ,  F02M45/02 ,  F02M45/04 ,  F02M59/46 ,  F02M63/00 ,  F02M63/02 ,  F02M1/00

CPC分类号： F02M45/12 ,  F02M45/00 ,  F02M45/02 ,  F02M45/04 ,  F02M63/0005 ,  F02M63/0007 ,  F02M63/0029 ,  F02M63/0064 ,  F02M63/0225

摘要： The present invention takes as its objective to provide a fuel injection device, and a diesel engine equipped therewith, which can reduce the amount of NOx in the exhaust gas while maintaining the rate of fuel consumption satisfactory. This fuel injection device includes a pressure accumulator which accumulates fuel whose pressure has been elevated, a fuel injection valve which opens by the supply of the fuel from the pressure accumulator and injects the fuel, a supply conduit which supplies fuel from the pressure accumulator to the fuel injection valve, and two valve apparatuses which are connected in the supply conduit in parallel and each of which interrupts fuel supply to the fuel injection valve. And the fuel flow amount when one of the electromagnetic valves is open is set to be smaller than the fuel flow amount when the other electromagnetic valve is open; and, during fuel supply to the fuel injection valve, an electromagnetic valve opens first, and next an electromagnetic valve opens.

摘要翻译： 本发明的目的是提供一种燃料喷射装置和配备有该喷射装置的柴油发动机，其能够在保持燃料消耗率的同时保持排气中的NOx的量。 该燃料喷射装置包括：蓄压器，其累积已经升高了压力的燃料;燃料喷射阀，其通过从蓄压器供给燃料而喷射燃料;供给管道，其将来自蓄压器的燃料供给到 燃料喷射阀和两个并联连接在供应管道中的阀装置，每个阀装置中断向燃料喷射阀的燃料供给。 当电磁阀中的一个打开时的燃料流量设定为小于另一个电磁阀打开时的燃料流量; 并且在向燃料喷射阀的燃料供给期间，电磁阀首先打开，接着电磁阀打开。

公开(公告)号：US20050018446A1

公开(公告)日：2005-01-27

申请号：US10892319

申请日：2004-07-16

申请人： Hiroyuki Ishida

发明人： Hiroyuki Ishida

IPC分类号： F21S8/10 ,  F21S8/12 ,  F21V5/04 ,  F21V7/20 ,  F21V11/16 ,  F21V13/00 ,  F21V19/00 ,  F21V29/00 ,  F21V31/03 ,  F21W101/10 ,  F21Y101/02 ,  B60Q1/04

CPC分类号： F21V29/004 ,  F21S41/143 ,  F21S41/147 ,  F21S41/43 ,  F21S43/50 ,  F21S45/33 ,  F21S45/47 ,  F21V5/04 ,  F21V27/02 ,  F21V29/505 ,  F21V29/763 ,  F21Y2115/10 ,  H01L33/486 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/00014

摘要： A vehicular lamp for use in an automobile, comprises: a light source module for generating light; an optical member operable to emit the light produced by the light source module out of said vehicular lamp; and a light source fixing member for fixing the light source module to a reference position the relative position of which with respect to the optical member is predetermined, wherein the light source module includes: a reference member which is fixed to be fitted to the reference position when the light source module is fixed to said optical member, a semiconductor light emitting element for emitting light from a lighting region having at least a linear boundary; and a holding member for fitting said linear boundary to a fixing position a relative position of which with respect to said reference position is predetermined, so as to hold said semiconductor emitting light.

摘要翻译： 一种用于汽车的车灯，包括：用于产生光的光源模块; 光学构件，其可操作以将由所述光源模块产生的光发射出所述车灯; 以及光源固定部件，用于将所述光源模块固定在其相对于所述光学部件的相对位置被预先确定的基准位置，其特征在于，所述光源模块包括：参考部件，其被固定以配合到所述基准位置 当所述光源模块固定到所述光学构件时，用于从具有至少线性边界的照明区域发射光的半导体发光元件; 以及用于将所述线性边界装配到固定位置的保持构件，所述固定位置相对于所述基准位置的相对位置是预定的，以便保持所述半导体发光。

公开(公告)号：US06742920B2

公开(公告)日：2004-06-01

申请号：US10156133

申请日：2002-05-29

申请人： Kenichi Takada ,  Naoki Uchida ,  Hiroyuki Ishida

发明人： Kenichi Takada ,  Naoki Uchida ,  Hiroyuki Ishida

IPC分类号： F21V1116

CPC分类号： F21S41/43 ,  F21S41/275 ,  F21S41/334

摘要： A vehicular headlamp includes a light source, a reflector for radiating light emitted from the light source forwards, and a cover lens for covering an area in front of the reflector and the light source, wherein the light distribution pattern of the low beam emitted by the vehicular headlamp has a horizontal cut line at least on the side of the opposite lane and wherein a long-distance visibility enchancing portion extending above the horizontal cut line of the light distribution pattern is formed at an end portion of the horizontal cut line.

摘要翻译： 车辆前照灯包括光源，用于从前方发射的光的反射器和用于覆盖反射器前面的区域和光源的盖透镜，其中由所述光源发射的所述近光束的配光图案 车辆用前照灯至少在相对通道的一侧具有水平切割线，并且在水平切割线的端部处形成有在配光图案的水平切割线的上方延伸的长距离可见度增强部。

公开(公告)号：US06709139B2

公开(公告)日：2004-03-23

申请号：US10160092

申请日：2002-06-04

申请人： Hiroyuki Ishida ,  Hideki Tanaka ,  Kaoru Yamamoto ,  Kenichi Takada

发明人： Hiroyuki Ishida ,  Hideki Tanaka ,  Kaoru Yamamoto ,  Kenichi Takada

IPC分类号： F21W10110

CPC分类号： F21S41/43 ,  F21S41/55

摘要： An object of the present invention is to prevent dazzlement from being caused by beams of light directly emitted from a light source, without requiring any bulky component member. A vehicular headlamp 1 comprises a light source 7, a reflector 6, a cut-line forming shade 9 for forming a cut line, and a condenser lens 8. The cut-line forming shade cuts off some beams of light emitted from the light source and reflected by the reflector and forms shaped beams of light. The condenser lens projects the shaped beams of light forwards and radiates them according to a light distribution pattern. An opening is formed between the condenser lens and the reflector. A dazzling-light cutting shade 15 for cutting off beams of light emitted toward a region above the light distribution pattern is disposed between the light source and the opening.

摘要翻译： 本发明的目的是防止由光源直接发出的光束引起眩晕，而不需要任何大体积的部件。 车辆用前照灯1包括光源7，反射器6，用于形成切割线的切割线形成用遮光罩9和聚光透镜8.切割线形成树荫遮蔽从光源发出的一束光 并由反射体反射并形成成形的光束。 聚光透镜将成形的光束向前突出，并根据配光图案照射它们。 在聚光透镜和反射器之间形成开口。 用于切断朝向配光图案上方的区域射出的光束的眩光切割灯15设置在光源和开口之间。

公开(公告)号：US06626565B2

公开(公告)日：2003-09-30

申请号：US10050638

申请日：2002-01-15

申请人： Hiroyuki Ishida

发明人： Hiroyuki Ishida

IPC分类号： F21V10110

CPC分类号： F21S41/675 ,  F21S41/323 ,  F21S41/43

摘要： A vehicle headlamp having a lamp unit that emits a beam in a low beam light distribution pattern which includes a hot zone, the lamp unit being formed by a lamp unit main body and a pair of secondary reflectors provided on both sides of the lamp unit main body. The lamp unit main body emits, via a main reflector, a beam that covers a wide area with the base light distribution pattern; and the secondary reflectors, installed so as to swing horizontally with respect to the lamp unit main body, emit a beam that has light distribution patterns forming the hot zone. The secondary reflectors swing and move the position of the hot zone to the right or left, thus illuminating the road ahead even when the vehicle is running on a curved road with the base light distribution pattern kept facing the vehicle front direction.