公开(公告)号：US3920314A

公开(公告)日：1975-11-18

申请号：US45033374

申请日：1974-03-12

Applicant: AGENCY IND SCIENCE TECHN

Inventor： YAJIMA HIROYOSHI

IPC: G02B6/14 ,  G02B6/28 ,  G02F1/313 ,  G02B5/14

CPC classification number: G02F1/3137 ,  G02B6/14 ,  G02B6/2804

Abstract: A mode conversion and mode separation branched dielectric waveguide element for light comprising branches having optically different characteristics which are surrounded by a medium or media having different refractive indexes from that of the dielectric material or materials forming the branches. In one embodiment, one of the surrounding media is an electrooptical crystal provided with at least one pair of electrodes near the parting portion of the branches. As a modification, the branches may be connected at the opposite ends thereof to form a by-pass construction.

Abstract translation: 一种用于光的模式转换和模式分离分支电介质波导元件，包括具有光学不同特性的分支，其被介质或介质折射率不同于介质材料或形成分支的材料的介质或介质包围。 在一个实施例中，周围介质中的一个是在分支的分开部分附近设置有至少一对电极的电光晶体。 作为修改，分支可以在其相对端连接以形成旁路结构。

公开(公告)号：US3900422A

公开(公告)日：1975-08-19

申请号：US40064573

申请日：1973-09-25

Applicant: AGENCY IND SCIENCE TECHN

Inventor： TERAJIMA KAZUKI ,  TOMITA SHIGERU ,  MATSUDA YOSHINDO ,  ABE KEIJI

IPC: B01J20/22 ,  C02F1/28 ,  C02F9/00 ,  C02B1/52

CPC classification number: C02F1/286 ,  B01J20/22 ,  C02F2101/20 ,  C22B3/24 ,  Y02P10/234

Abstract: Heavy metal adsorbents comprising granules of a mixture of nitrohumic acid and at least one binder selected from the group consisting of a carboxyl group-containing polymeric compound and a water-insoluble salt thereof. These heavy metal adsorbents are produced advantageously by either a process wherein a mixture of nitrohumic acid and a carboxyl group-containing polymeric compound is kneaded with an aqueous solution of alkali and the kneaded mixture is first subjected to an acid treatment and then shaped into granules, or a process wherein nitrohumic acid and a carboxyl group-containing polymeric compound are dissolved in an aqueous solution of alkali, the solution is acidified to form a precipitate and then the precipitate is separated and shaped into granules. The granular products thus obtained can be further improved in mechanical strength by means of a heat treatment.

公开(公告)号：US3897623A

公开(公告)日：1975-08-05

申请号：US50600274

申请日：1974-09-16

Applicant: AGENCY IND SCIENCE TECHN

Inventor： TASAKI YOSHIO ,  NAKAYAMA NOBORU ,  KAZIHARA HIROSHI ,  KOSAKA MINEO

IPC: B23K20/12 ,  B23K27/00

CPC classification number: B23K20/12

Abstract: This invention provides a method for underwater frictional welding of metallic articles, which method comprises preparatorily wrapping a heat insulating material such as tape around the periphery at the terminal face of each of the metallic articles subjected to welding, abutting under pressure the terminal faces of the metallic articles against each other and welding the confronting ends of the metallic articles by utilizing the frictional heat produced in the terminal faces by the relative rotary motion and the pressure exerted in the axial direction.

Abstract translation: 本发明提供了一种金属制品的水下摩擦焊接方法，该方法包括在每一个经受焊接的金属制品的端面周围将围绕周边的隔热材料预先包裹在每个金属制品的端面上， 金属制品彼此相对并且通过利用通过相对旋转运动和沿轴向施加的压力利用在端面中产生的摩擦热来焊接金属制品的相对端。

公开(公告)号：US3894315A

公开(公告)日：1975-07-15

申请号：US40855273

申请日：1973-10-23

Applicant: AGENCY IND SCIENCE TECHN

Inventor： FUKUTA KENJI ,  MIURA YOSHIHIRO

IPC: D01G9/18 ,  D01G25/00 ,  D01H4/32

CPC classification number: D01H4/32 ,  D01G9/18 ,  D01G25/00

Abstract: A fiber aggregate is opened into individual fibers, the separated fibers are introduced into a duct having a width smaller than the length of individual fibers, and the fibers are forcefully parallelized in one fixed direction within the duct to produce a fiber assembly of the form such as of web or sliver which has the component fibers arranged parallelly in one same direction.

Abstract translation: 将纤维聚集体打开成单个纤维，将分离的纤维引入宽度小于单个纤维长度的管道中，并且纤维在管道内沿一个固定方向强制平行化，以产生如下形式的纤维集合体： 作为具有沿相同方向平行布置的部件纤维的网或条子。

公开(公告)号：US3864308A

公开(公告)日：1975-02-04

申请号：US26101572

申请日：1972-06-08

Applicant: AGENCY IND SCIENCE TECHN

Inventor： KATO MASAO ,  HASEGAWA MASAKI ,  ICHIJYO TARO

IPC: C08F2/46 ,  C08F16/12 ,  G03F7/038 ,  C08F3/34 ,  C08F7/00 ,  C08F15/02

CPC classification number: G03F7/0388 ,  C08F16/12

Abstract: A composition is produced by combining one or more members selected from the group consisting of omega -vinyloxyalkyl cinnamate, omega -vinyloxyalkyl styrylacrylate and homologs thereof with a cationic polymerization catalyst. This composition is polymerized or copolymerized to form a novel photosensitive polymer. The product of polymerization or copolymerization is a linear polymer or linear copolymer in which only the vinyl group is polymerized and the photosensitive group is quantitatively retained in the side chain. This polymer or copolymer enjoys a high degree of photosensitivity and permits the photocrosslinking reaction to occur uniformly.

Abstract translation: 组合物通过将选自以下的一种或多种成分制得：肉桂酸维金索烷基酯，ω-乙烯基丙烯酰基丙烯酸烷氧基烷基酯及其同系物与阳离子聚合催化剂。 该组合物被聚合或共聚以形成新颖的光敏聚合物。 聚合或共聚的产物是其中只有乙烯基聚合并且光敏基团定量保留在侧链中的线性聚合物或线性共聚物。 该聚合物或共聚物具有高度的光敏性，并允许光致交联反应均匀地发生。

公开(公告)号：US3860916A

公开(公告)日：1975-01-14

申请号：US34635973

申请日：1973-03-30

Applicant: AGENCY IND SCIENCE TECHN

Inventor： TARUI YASUO ,  KOMIYA YOSHIO ,  SAKAMOTO TSUNENORI

IPC: G11C11/42 ,  G02F1/015 ,  G11B7/00 ,  G11B7/30 ,  G11C11/23 ,  G11C13/04 ,  G11C27/00 ,  H01L21/336 ,  H01L21/8247 ,  H01L27/146 ,  H01L29/788 ,  H01L29/792 ,  H04N7/00

CPC classification number: H04N7/005 ,  G11C13/048 ,  G11C27/005 ,  H01L27/14643

Abstract: Disclosed is an optical information storage device using a composite structure of Conductor-Insulator-Semiconductor. A large number of such devices when combined to form a matrix array, will provide an optical pattern memory to permit an optical pattern to be directly stored and to be retrieved either in visible form or in analogue output signal form.

Abstract translation: 公开了使用导体 - 绝缘体半导体的复合结构的光学信息存储装置。 当组合以形成矩阵阵列时，大量这样的设备将提供光学图案存储器，以允许光学图案被直接存储并且以可见形式或以模拟输出信号形式被检索。

公开(公告)号：US3851632A

公开(公告)日：1974-12-03

申请号：US39632573

申请日：1973-09-11

Applicant: AGENCY IND SCIENCE TECHN

Inventor： TESHIROGI N ,  NAKAHARA H

IPC: F02M25/10 ,  F02B1/04 ,  F02B3/06 ,  F02B47/06 ,  F02D41/14 ,  F02M25/06

CPC classification number: F02D41/1439 ,  F02B1/04 ,  F02B3/06 ,  F02B47/06

Abstract: A sensor is inserted in the exhaust pipe of a normally aspirated type diesel engine. When the oxygen concentration in the exhaust gas from the engine falls below a preset level, the sensor detects the insufficiency of oxygen concentration and causes oxygen to be supplied into the cylinder so as to make up for the shortage of oxygen. By thus maintaining the oxygen concentration in the exhaust gas above the said preset level, noxious components of the exhaust gas are controlled.

Abstract translation: 传感器插入正常吸气型柴油发动机的排气管中。 当来自发动机的排气中的氧气浓度低于预设值时，传感器检测氧气浓度不足，并将氧气供应到气缸中，以弥补氧气的不足。 通过将排气中的氧浓度维持在上述预定值以上，可以控制废气中的有害成分。

公开(公告)号：US3840728A

公开(公告)日：1974-10-08

申请号：US55660066

申请日：1966-06-10

Applicant: AGENCY IND SCIENCE TECHN

Inventor： KATAOKA S

IPC: G06G7/162 ,  H01L43/00 ,  G06G7/16 ,  H01V5/00

CPC classification number: H01L43/00 ,  G06G7/162

Abstract: A magneto-reactance element comprising a semiconductor, a pair of current terminals at opposite ends thereof, and at least one reactive component at angles to the current path of the semiconductor, and forming a circuit therewith, whereby a reactance is produced across the current terminals dependent upon a magnetic field and the value of the reactance varies according to the strength of the magnetic field.

公开(公告)号：US3819349A

公开(公告)日：1974-06-25

申请号：US31568072

申请日：1972-12-15

Applicant: AGENCY IND SCIENCE TECHN

Inventor： SHIMIZU H ,  SAKAKIBARA S ,  ISHIGURE R

IPC: C03B23/03 ,  C03B29/02 ,  C03B23/02

CPC classification number: C03B23/0307 ,  C03B29/025

Abstract: Disclosed is method and apparatus for producing semi-finished ''''mesa'''' type watch crystals whose opposite surfaces have a precise flatness nearly equalling that of the finished crystal. According to the principle of this invention a glass sheet is, after being finely ground, heated and softened around the annular perimeter part of the glass sheet, which part is to be shaped into the bent flange portion of the mesa type crystal. In the course of heating the invasion by flames over the opposite surfaces of the glass sheet beyond the annular perimeter part thereof is completely prevented, thus assuring that the fineground surfaces of the glass sheet are not spoiled by flames, retaining a precise flatness nearly equalling that of the finished crystal.

Abstract translation: 公开了用于制造半成品“台面”型手表晶体的方法和装置，其相对表面具有几乎等于成品晶体的精确平面度。 根据本发明的原理，玻璃板在被玻璃板的环形周边部分精细研磨之后被加热和软化，该部分将被成形为台面型晶体的弯曲凸缘部分。 在加热过程中，玻璃板超过其环形周边部分的相对表面上的火焰侵入被完全防止，从而确保玻璃板的细磨面不会被火焰破坏，几乎保持精确的平面度 相当于完成的水晶。

公开(公告)号：US3781185A

公开(公告)日：1973-12-25

申请号：US3781185D

申请日：1970-06-18

Applicant: AGENCY IND SCIENCE TECHN ,  BANDO CHEMICAL IND

Inventor： TAKAMATSU H ,  MURASHIMA N ,  NISHIHIRA K

IPC: C08J3/215 ,  C08J5/12 ,  C08K3/34 ,  B32B15/04

CPC classification number: B32B15/06 ,  B32B25/042 ,  B32B25/14 ,  B32B2307/712 ,  B32B2419/00 ,  C08J3/215 ,  C08J5/12 ,  C08J2311/00 ,  C08K3/34 ,  Y10T428/31696 ,  C08L11/00

Abstract: A vulcanizing agent and other component chemicals necessary for rubber formulation are added to a coprecipitate containing chloroprene rubber and barium silicate, and the rubber compound so obtained is subjected to blending. Further, the rubber compound is overlaid with a metal sheet and vulcanized under application of heat and pressure, whereby a metal and chloroprene rubber composite material is produced.