公开(公告)号：US4019113A

公开(公告)日：1977-04-19

申请号：US525509

申请日：1974-11-20

Applicant: James Keith Hartman

Inventor： James Keith Hartman

IPC: H01L35/00 ,  H02M7/00

CPC classification number: H01L35/00

Abstract: An energy conversion device is described which efficiently converts thermal energy to electrical energy or electrical energy to thermal energy through the mechanism of a structure which includes a first element (cathode), usually a metal, a second material such as an insulator or a semiconductor providing a voltage barrier and a conduction band, and a third material (anode), usually a metal, where the voltage barrier between the first element and the second element is greater than the voltage barrier between the second element and the third element. In some metals, work function is a relative indicator of voltage barrier heights and may be used as a criterion for selection of metals for the first and third elements, once the second element has been chosen. Thermal energy impinging upon the cathode causes electrons emitted from the cathode to exceed the voltage barrier between the cathode and the semiconductor or insulating material and jump into the conduction band of such semiconductor or insulating material. This causes electrons already injected into such conduction band to be displaced and to fall to the anode causing a current to flow through a load device connected between the cathode and the anode. Conversely, electrical energy input can be made to cool the anode by forcing electrons to move in a reverse direction through the diode. This current flow through the diode causes thermal energy to be liberated at the cathode.

Abstract translation: 描述了一种能量转换装置，其通过包括第一元件（阴极）（通常为金属），第二材料（例如绝缘体或半导体）的结构的机构将热能有效地转换为电能或电能至热能， 电压屏障和导带，以及第一材料（阳极），通常为金属，其中第一元件和第二元件之间的电压屏障大于第二元件和第三元件之间的电压屏障。 在某些金属中，工作功能是电压屏障高度的相对指标，一旦选择了第二个元件，就可以将其作为第一和第三元素金属的选择标准。 撞击阴极的热能导致从阴极发射的电子超过阴极和半导体或绝缘材料之间的电压势垒，并跳入这种半导体或绝缘材料的导带。 这使得已经注入到这种导带中的电子被移位并且下降到阳极，导致电流流过连接在阴极和阳极之间的负载装置。 相反，可以通过迫使电子通过二极管沿相反方向移动来进行电能输入以冷却阳极。 该电流通过二极管导致热能在阴极释放。

公开(公告)号：US3993234A

公开(公告)日：1976-11-23

申请号：US651129

申请日：1976-01-21

Applicant: Christoph W. Aurich ,  James Keith Turner ,  William Cleere Sturkey

Inventor： Christoph W. Aurich ,  James Keith Turner ,  William Cleere Sturkey

IPC: D06B3/24 ,  B65H51/04 ,  D06B23/00 ,  B65H27/00

CPC classification number: B65H51/04 ,  D06B23/00

Abstract: A reel for feeding cloth in rope form is provided that employs a plurality of spaced vanes radially arranged in alternately inclined relation so that their projected profiles cross intermediate their length and the outer vane edges are formed with a gently undulating configuration beyond such crossing for particularly effective feeding action.

Abstract translation: 提供了用于以绳索形式供给布的卷轴，其采用以交替倾斜的关系径向布置的多个间隔的叶片，使得它们的突出轮廓在其长度之间交叉，并且外部叶片边缘形成有超过这种交叉的轻微起伏的构造，用于特别有效 喂食动作。

公开(公告)号：US3972837A

公开(公告)日：1976-08-03

申请号：US484314

申请日：1974-06-28

Applicant: Gary James Keith Acres ,  Barry John Cooper ,  Alan Francis Diwell ,  William David James Evans

Inventor： Gary James Keith Acres ,  Barry John Cooper ,  Alan Francis Diwell ,  William David James Evans

IPC: B01D53/94 ,  B01J23/00 ,  B01J23/46 ,  B01J23/48 ,  B01J23/56 ,  B01J23/58 ,  B01J37/02

CPC classification number: B01D53/945 ,  B01J23/002 ,  B01J23/005 ,  B01J23/462 ,  B01J23/48 ,  B01J23/56 ,  B01J23/58 ,  B01J37/0244 ,  B01J2523/00 ,  Y02T10/22 ,  Y10S502/524 ,  Y10S502/525

Abstract: This invention relates to catalyst for use in the control of atmospheric pollution and, in particular, to the purification of exhaust gases from internal combustion engines. Specific catalysts of the present invention comprise:A. ruthenium or an alloy thereof and a metal oxide capable of forming a stable mixed oxide (or "ruthenite") with ruthenium dioxide;B. a compound formed by ruthenium dioxide and a metal oxide capable of forming a stable mixed oxide (or ruthenite) with ruthenium dioxide; andC. a mixed oxide containing ruthenium, the oxide being selected from the group consisting of oxides of the pyrochlore type A.sub.2 B.sub.2 O.sub.7, the perovskite type ABO.sub.3, the ilmenite type B.sub.2 O.sub.3 and the spinel type AB.sub.2 O.sub.4.Particularly good results have been obtained where the platinum/ruthenium ratio is within the range 25- 95 wt.% platinum and 5 - 75 wt.% ruthenium.

Abstract translation: 本发明涉及用于控制大气污染的催化剂，特别涉及用于净化来自内燃机的废气。 本发明的具体催化剂包括：

公开(公告)号：US3949575A

公开(公告)日：1976-04-13

申请号：US489403

申请日：1974-07-17

Applicant: James Keith Turner ,  William Cleere Sturkey ,  Christopher W. Aurich

Inventor： James Keith Turner ,  William Cleere Sturkey ,  Christopher W. Aurich

IPC: D06B3/28

CPC classification number: D06B3/28

Abstract: A jet machine for wet processing textile fabric in continuous loop form is provided that is capable of applying dyestuff effectively from either a migrating or non-migrating system and that may be employed as well for bulking or shrinking prior to wet processing.

Abstract translation: 提供了一种用于湿法处理连续环形纺织品的喷射机，其能够有效地从迁移或非迁移系统施加染料，并且可以在湿法加工之前用于膨胀或收缩。

公开(公告)号：US1363513A

公开(公告)日：1920-12-28

申请号：US25806418

申请日：1918-10-14

Applicant: JAMES KEITH

Inventor： GEORGE KEITH

IPC: G05D11/00

CPC classification number: G05D11/006 ,  Y10S261/02 ,  Y10T137/2521

公开(公告)号：US1210654A

公开(公告)日：1917-01-02

申请号：US12102916

申请日：1916-09-19

Applicant: JAMES KEITH ,  KEITH GEORGE

Inventor： KEITH GEORGE

CPC classification number: F23D14/105 ,  F23D14/583 ,  F23D2900/00003