baber/WOPTO huggingface dataset:
Patent NL-7602779-A (NL)
Title: Hammer mill with eccentric hammer shafts - has ring:type hammers of internal diameter greater than shafts
IPC: B02C13/28
Filed: 1976-03-17
Abstract: The hammer mill has a main shaft with screen wall extending round and clear of it in a curve. Radial supports extend from the main shaft, and carry eccentric auxiliary shafts, parallel to the main one, on which the hammers rotate near the screen wall. The hammers (5) are in the form of rings, whose internal diameter is greatr than the diameter of the auxiliary shafts (4) on which they are mounted. The inner and outer periphery of each hammer can have different degrees of wear resistance, these degrees being so selected that the wear on the inside counteracts that on the outside. Wearing rings can be fitted on the auxiliary shafts, of smaller diameter than the internal ring diameter, and each hammer, can comprise two concentric rings.
Patent NL-8302931-A (NL)
Title: Gripper loom weft selection system - in which jacquard or dobby mechanically controls electrical system for weft selection by colour
IPC: D03D47/38
Filed: 1983-08-22
Abstract: The mechanism (M) controlling the weaving programmer (Jacquard or dobby) transmits mechanical orders to a colour selector (A), specifically by operating levers of the selectors each associated with a contactless switch. The selector (A) delivers an electrical signal for momentary storage in a synchronisation unit (C), before transmission to a weft presenter (B) in response to a second signal reaching the synchronisation unit (C). The second signal comes from a contactless switch (S), generated by a damping disc rotating with the loom and periodically operating the switch. Presentation of weft of selected colours to grippers is exactly synchronised with loom cycles.
Patent NL-8303511-A (NL)
Title: Frame for forming door or window apertures - comprises pair of uprights interconnected by lintel of similar cross=section
IPC: E06B1/60
Filed: 1983-10-13
Abstract: The frame comprises a pair of vertical uprights each consisting of a planar front part carrying a longitudinal ridge. The free edges of each upright are folded inwardly to form flanges contg. slots which lie parallel to the planar front part. A lintel interconnects the uprights and has a cross-section which is similar to that of the uprights so that on assembly the ridges of both uprights and lintel are in alignment. On installation, the flanges abut the edges of the building blocks and are secured in position by ties which pass through the slots in the flanges and into the surrounding masonry.
Patent NL-8304371-A (NL)
Title: Impurity remover for material on conveyor belt - uses video camera to detect passing impurities and control deflector plates across belt
IPC: B07C5/36
Filed: 1983-12-20
Abstract: The conveyor belt is driven at a predetermined speed by a motor. A supply holder with a metering device applies a thin layer of the material to the belt. A detection device senses impurities in the layer. Deflectors spread across the belt deflecting the detected impurity off the belt in response to the output from the detection device. Each deflector consists of a plate pivoting about an axis parallel to the belt. The speed of the belt decides the thickness of the layer. The detection device consists of two tubular flash lamps (9,10) and a video camera (11) (or several cameras across the belt).
Patent NL-8400867-A (NL)
Title: Packing jar for two or more different domestic products - has partition defining compartments accessible via closable openings at opposite ends
IPC: B65D1/04
Filed: 1984-03-19
Abstract: The jar is intended for packing more than one product for domestic use. It is partitioned into at least two compartments which are accessible via closable openings at opposite ends. The partition may be at right anlges to the longitudinal axis of the jar which pref. consists of transparent material such as glass and may have a circular or square cross-section. At least one compartment may be further sub-divided.
Patent NL-8501327-A (NL)
Inventor: AALDERS LOUIS
IPC: H05B1/02
Filed: 1985-05-09
Abstract: Heating device for heating a body, comprising electrical heating means (7) for heating a sole, a temperature sensor (4) for sensing the temperature of said sole and a regulating circuit (5) for keeping said sole at a required bias temperature. The heating device has a highly reduced delay in regulating the power supply because of the thermistor being embedded in the sole and this being possible because the sole is partly of ceramic material.
Patent NL-8502571-A (NL)
Title: Steroidal immuno-modulators - comprising 4-oestrene derivs.
IPC: A61K31/565
Filed: 1985-09-20
Abstract: 4-Oestrene derivs. of formula (I) are claimed for use as immunomodulators. R1 = (H,H) or O; R2 = (alpha-R5,beta-OR6) or O; R3 = 1-2C alkylidene or (H,beta-R7); R4 = Me or Et; R5 = H or 1-4C hydrocarbyl; R6 = H or 1-18C acyl; R7 = 1-4C hydrocarbyl opt. substd. by Cl, OMe or OEt. Pref. R3 = CH2 or (H,beta-R7); R4 = Me; R5 = H or ethynyl; R6 = H; R7 = Me, Et, vinyl, ethynyl, CH2Cl or CH2OMe.
Patent NL-8703133-A (NL)
IPC: A01K1/00
Filed: 1987-12-24
Abstract: By laterally connecting the shoulder beam (16) of a cubicle separation (1) to the separation that is bent in mushroom-shape and by bending it towards the head beam (3) that serves as the fulcrum (4, 19) for the complete structure of separation and shoulder beam, and extremely simply constructed tiltable cubicle separation (1) is obtained.
Patent NL-9000613-A (NL)
IPC: A23C9/13
Filed: 1990-03-16
Abstract: The invention relates to a process for preparing a calcium enriched fermented milk beverage, wherein low fat milk having an increased content of non-fat milk solids is fermented with a culture of lactic acid bacteria until a pH ranging from 3.8 to 4.2, the resulting fermented milk product is homogenized, mixed with an aqueous solution of sugars, a Ca salt, an Mg salt, a stabilizer, citric acid and/or salts of citric acid in such a ratio that the protein content in the solids </= 20%, the Ca/P ratio >/= 1.7 and the Mg/Ca ratio is 1:4 to 12 and, finally, the mixture is vigorously homogenized at room temperature and then pasteurized.
Patent NL-9001344-A (NL)
Title: Concrete sewer pipe arrangement - uses profile drill for preparing seat for seal ring unit
IPC: E03F3/04
Filed: 1990-06-13
Abstract: Sewer pipe connection is for an inlet (9) to concrete pipe (5). Inlet connection connection (9) has a stop rim (10) for inlet branch pipe (11), also a groove (12) to accommodate resilient seal ring (13). Profile drill prepares seat in main sewer pipe (5) by forming stop rim (10), against which e.g. plastics pipe (11) forms a seal by inserting resilient seal ring (13). Inside of sealing may have a saw-tooth pattern (16) to provide a resilient seal.
Patent NL-9002804-A (NL)
Title: Cleaning materials, e.g. earth or ground water - by treatment in situ with medium contg. permanganate and detergent
IPC: B09C1/08
Filed: 1990-12-18
Abstract: Materials such as earth and ground water, in the soil or under the ground, are cleaned by treatment in situ with a medium contg. at least permanganate and a detergent. The medium pref. contains an acid, opt. combined with a salt, pref. a biodegradable acid, e.g. acetic acid. The pH is 2-6 (3-5).
Patent NL-9200481-A (NL)
IPC: A61K47/48
Filed: 1992-03-13
Abstract: PCT No. PCT/NL93/00061 Sec. 371 Date Nov. 4, 1994 Sec. 102(e) Date Nov. 4, 1994 PCT Filed Mar. 15, 1993 PCT Pub. No. WO93/17713 PCT Pub. Date Sep. 16, 1993Use of  alpha -hydroxy acids and poly- alpha -hydroxy acids as spacer between a therapeutically and/or diagnostically active compound and a soluble macromolecular carrier in pharmaceutical compositions having site-specific delivery. In one embodiment glycolic acid, L-lactic acid or tetra-L-lactic acid is used as spacer between a non-steroidal anti-inflammatory substance and a carrier of low molecular protein (LMWP).
Patent NL-9202182-A (NL)
Title: Bicycle
IPC: B62K5/00
Filed: 1992-12-17
Abstract: A bicycle is provided with a frame with at least two wheels which are mounted in the frame, a seat which is supported by the frame, a steering device (handlebars) which can be operated by the hands, and a pedal drive with a set of pedals located in front of the wheels. According to the invention, a front roller support is arranged in the vicinity of the set of pedals, while at least one of the front roller support and wheels is supported so that it can move in the vertical direction.
Patent NL-9300683-A (NL)
Title: Liquorice wool
IPC: A23G4/06
Filed: 1993-04-21
Abstract: The invention relates to a novel grade of liquorice is found which is regular trade and is obtained by processing of the unpeeled, dried root stock (rhizome) and suckers of the liquorice plant (Lat. Glycyrrhiza glabra), which occurs in southern Europe and is grown there on a large scale. It relates to a vegetable wool which lends itself to use as a tasty chewing compound.
Patent PT-68455-A (PT)
Title: Liquid detergent composition
IPC: C11D11/04
Filed: 1978-08-21
Abstract: In a process for making an aqueous built liquid detergent composition comprising sodium tripolyphosphate and alkalimetal orthophosphate, the formation of alkalimetal orthophosphate in situ by neutralization may cause some sediment. This sediment formation is significantly reduced by the addition of a small amount of an alkanolamine such as triethanolamine to the liquid detergent composition.
Patent PT-82860-A (PT)
Title: Method for producing swine growth hormone
Inventor: MACMULLEN JAMES R
IPC: C12N15/00
Filed: 1986-06-27
Abstract: A high-density fermentation process for high yield production of a protein having swine growth hormone activity by transformant E. coli strains is described. The process employs transformant stains of E. coli containing a gene coding for a protein having swine growth hormone activity under the control of a bacteriophage lambda promoter-operator and a gene coding for the λc1857 temperature-sensitive repressor protein. In the initial growth period, the level of dissolved oxygen in the fermentation medium is maintained at about 20 % to 60 % of saturation and the temperature of the medium is maintained at a temperature at which the λ c1857 repressor protein is active. Production of the desired protein is then induced by raising the temperature of the medium to at least about 42°C. The temperature is then reduced to about 38°C to 41°C to optimize cell growth for the remainder of the induction period, during which the level of dissolved oxygen in the medium is maintained at about 10% to 40 % saturation, and the protein having swine growth hormone activity thus produced is recovered from the transformant cells.
Patent PT-89685-A (PT)
Inventor: MROZYNSKI GERD
IPC: H04Q3/52
Filed: 1989-02-10
Abstract: The invention relates to optical components for fiber-optic transmission system, e.g. attenuation element, filter, power divider, comprising at least two supports 50,51 for the fibers 53,54 and an adjusting member 52 movable therebetween. The invention is based on the object to provide an optical component of this kind suitable for remote control. The invention provides that the supports are formed as guide plates 50,51 and that the adjusting member is formed as adjustment plate 52 of dielectric material, that the adjustment plate 52 is movable in a guide space 57 formed between the guide plates 50, 51, and that at least one support plate 50,51 is provided with at least two electrode surfaces 55,56 building-up a dielectric field, said electrode surfaces 55, 56 being connected to a control system for voltage supply.
Patent PT-91860-A (PT)
Inventor: BERGER NOELLE
IPC: C10M129/24
Filed: 1989-09-29
Abstract: The invention relates to a composition comprising at least one electrically insulating oil (A) and at least one product (B) containing at least six carbon atoms and carrying an aldehyde functional group. The Applicant has thus greatly increased the dielectric properties of benzyltoluene and its oligomers (A) by incorporating 3-ethoxy-4-hydroxybenzaldehyde therein. Application of this composition as a dielectric liquid in electrical transformers or capacitors and as a solvent for carbonless copying paper.
Patent PT-93578-A (PT)
Inventor: SPRANGER DOUGLAS M
IPC: A61M1/02
Filed: 1990-03-27
Abstract: A fluid collection reservoir (10) is disclosed comprising a housing (12) having an inlet, a collection chamber (14), an outlet (18), and means for controlling the flow of fluid through the outlet. Said controlling means comprises float means (34) being movable responsive to a level of fluid in said reservoir, lever means (38) including means for sealing said reservoir outlet against fluid flow therethrough, means for displacing said lever means to a position releasing said reservoir outlet seal, and means for holding said lever means in said seal releasing position until a predetermined level of fluid remains in the reservoir and thereafter freeing said lever means for reestablishing said outlet seal. The device is especially suitable for use in the control of the outflow of blood from a blood collection and transfer reservoir.
Patent PT-94102-A (PT)
IPC: C11D3/12
Filed: 1990-05-21
Abstract: A granular, phosphate-free additive for detergents consists of (A) 10 to 70 wt.% of sodium perborate monohydrate, (B) 25 to 80 wt.% of a granular mixture of salts and (C) 5 to 30 wt.% of non-ionic tensides. Component (B) is a spray-dried, absorbent granulate containing 45 to 75 wt.% (calculated on the anhydrous basis) of fine crystalline zeolite, 0 to 30 wt.% of sodium sulphate, 1 to 12 wt.% of salts of (co)polymer carboxylic acids as well as bound water. In addition, (C) may contain traces of a water-soluble soap; the total content of inorganic compounds in (C) is at least 75 wt.%.
Patent PT-97705-A (PT)
Inventor: WYSONG ROBERT DAVID
IPC: H01R12/50
Filed: 1991-05-17
Abstract: This invention relates to personal computers, and more particularly to the provision of shielding structure for attenuating the possible effects of electromagnetic interference on input/output circuits of the computer while structurally reinforcing a side edge portion of a multilayer planar board. The shielding structure has two cooperating constituent parts, one being particularly formed ground plane areas in exterior layers of the planar board and the other being a particularly formed thin sheet metal member which extends about and substantially encloses connectors by which input/output signals are passed to circuits within the planar board.
Patent SI-9620083-A (SI)
Title: Base material for producing blades for circular saws, cutting-off wheels, mill saws as well as cutting and scraping devices
Inventor: DEIMEL HANS JOACHIM
IPC: B23D65/00
Filed: 1996-06-27
Abstract: The base material consists of a base steel that has a base carbon content of less than 0.3 wt.% and that is carbon-enriched through its surface (2, 3, 4) of two cover faces (2), two leading edge faces (3) and two longitudinal edge faces (4). As a result of a thermochemical treatment of at least one cover face (2), the base steel has edge regions (5) enriched with 0.5 to 1.1 wt.% carbon; with diminishing carbon content the edge regions (5) merge into a region (6) of little or no carbon enrichment. On its edge faces (3, 4) the base material has a sandwich structure created by the carbon-enriched edge region (5) and the non-carbon-enriched region (6).
Patent UA-18490-A (UA)
Title: Device for electrical circiut switching
Filed: 1990-05-11
Abstract: The device for electrical circuit switching comprises two magnetic drives including by three contacts with possibility to transfer them in opposite sites in relation to each other, two rods connected with magnetic drives. The device is equipped with two axle levers and two spring interphase connecting rods in each group of sliding contacts. The interphase connecting rods are connected between them in parallel and the sliding contacts are placed between the interphase connecting rods.
Patent UA-15685-A (UA)
Title: Method of manufacture of titanium blades of gas turbine engines
Filed: 1991-02-04
Abstract: First is manufactured a semi-finished product with allowance on the near-edge areas of fin, then it is subjected to cold rolling and annealing. Annealing is achieved before cold rolling, during process of cold rolling semi-finished product is subjected to differential action on the center section of the fin within the limits of elastic deformation and on the near-edge part of the fin in the area of its maximum dynamic tension - within the limits of plastic deformation in the range of 6-8%, in this case the width of near-edge part of the fin is equal to 2-5 radii of the fin edge in said area, after cold rolling the center section of the fin from the side of back is subjected to surface-plastic deformation by method of diamond smoothing.
Patent BG-101747-A (BG)
Title: Cycloalkanopyridines
Inventor: SCHMIDT GUNTER
IPC: C07D221/04
Filed: 1997-07-04
Abstract: The cycloalkanopyridines are produced when suitablecycloalkanopyridines react with suitable metallorganic compoundsor with Wittich or Grignard reagents or when compounds of the typeof cycloalkanopyridinalcohols react with suitable brominecompounds, optionally the functional groups are alternating,respectively. The cycloalkanopyridines are suitable as activecomponents for medicamentous forms, in particular for such used inthe treatment of hyperlipoproteinemia and atherosclerosis.11 claims
Patent BG-103467-A (BG)
Title: Mechanism for reswitching gear boxes with permanently meshed gear wheels
Inventor: NEDELCHEV GEORGI N
IPC: F16H59/02
Filed: 1999-06-04
Abstract: The mechanism is used in the gear boxes of motorcycles, mopeds and motorized cultivators. It consists of a hollow secondary shaft (1) of the gear box, and under and in each one of the freely revolving gear wheels (2 & 3) mounted on shaft (1) have apertures (4) machined with reswitching shots (5) fitted in them. In the hollow secondary shaft (1) a reswitching bushing (6) is fitted on the external surface of which circular grooves (8) are machined, and inside it a fixed threaded bushing (9) with externally machined threading grooves (10) is fitted axially and angularly. At the same time a moving shot (12) is fitted in the threaded grooves (10), in an internal circular groove (11) of bushing (6) and in the threaded grooves (15) of a shaft (14) fitted in bushing (9). Shaft (14) is axially fixed and connected to the gear switch. 1 claim, 1 figure
Patent BG-106477-A (BG)
Inventor: LITAS GEORGIOS N
IPC: F27D3/00
Filed: 2002-03-05
Abstract: Устройството намира приложение за подаване на горивен материал в пещи, по-специално в циментовата, химическата промишленост и енергетиката. Състои сеот бункер (2), в който попада горивният материал,две срещуположно въртящи се работни гумени колела(3 и 4), и помощно зъбно колело (5). Устройствотовключва и два двигателя (1 и 7), единият от които(1) задвижва едното гумено колело (3), а другият-другото работно колело (4) и помощното зъбно колело (5).
Patent BG-108477-A (BG)
Title: Aminoquinoline and aminopyridine derivatives and their use as adenosine a3 ligands
Inventor: ARANYI PETER
IPC: A61K/
Filed: 2003-12-19
Abstract: The compounds of general formula wherein R4 and R5 stand for hydrogen atom or form together an 1,3-butadienyl group, optionally substituted by a methylenedioxy group or one or more straight or branched C1-4 alkyl group, straight or branched C1-4 alkoxy group, hydroxy group or halogen atom; are strong adenosine A3 receptor ligands, preferably antagonists.
Patent BG-109452-A (BG)
Title: Cardan oldham type coupling
Inventor: BALDZHIEV HRISTO
IPC: F16D3/04
Filed: 2006-02-23
Abstract: The cardan Oldham type coupling (UFI) is a mechanism used in mechanical engineering for transmitting rotary motion between two shafts whose axes are not parallel or intersecting; they are crossing in the space. Its advantage consists in that the connecting link gets two new degrees of freedom by principally changing its motion from pure sliding in two mutually perpendicular planes into sliding and rotating around two mutually perpendicular axes, thus transmitting the rotation. The mechanism comprises two disks (1) connected through a link. In each of the disks (1) there is a channel consisting of grooves (4 and 5). The link is made up of two rotary bodies (2) connected by a prismatic body (3).
Patent CN-1269600-A (CN)
Title: 改进的对准标记图案和重叠精度测量图案及其形成方法
Inventor: MASAYUKI HAMADA
IPC: H01L21/302
Filed: 2000-04-06
Abstract: 本发明提供一种用于测量重叠精度的图案,该图案包括形成在绝缘层中的孔,其中该孔包括对该绝缘层的阻蚀层的上表面。
Patent CN-1446094-A (CN)
Title: 获得可增强特异交叉反应性的抗原结构的方法
Inventor: CRUZ RICONDO LUIS JAVIER
IPC: A61K47/48
Filed: 2001-11-01
Abstract: 本发明涉及一种获得具有高交叉反应性的抗原结构的方法，该结构能增强对全身和/或粘膜施用的肽抗原的免疫应答；还涉及利用该方法获得的化学结构，和从该结构获得的制剂及其用途。本发明描述的方法能够从树状体的选择和合成开始，获得与载体分子偶联的新的抗原结构。得到的结构能够方便地辅佐使用或者在导入了多种抗原的制剂中使用。对于交叉反应性和免疫原性，这些成份间有协同效应。而且，这些制剂可以含有稳定剂和保藏剂。本发明的抗原结构能在制药业中作为疫苗制剂，用于预防或治疗人类和动物疾病，以及用于诊断系统。
Patent CN-1367509-A (CN)
Title: 干式成型烧结磁体的制造方法
Inventor: MITSUTERU SASAKI
IPC: C04B35/26
Filed: 2002-01-25
Abstract: 提供一种干式成型烧结磁体的制造方法,其中包括:混合起始原料粉末的至少一部分得混合粉末的混合工序、煅烧前述混合粉末得煅烧体的煅烧工序、粉碎前述煅烧体得煅烧体粉末的粉碎工序、在磁场中干式成型含前述煅烧体粉末的成型对象粉末得成型体的成型工序及烧结前述成型体得烧结体的烧结工序,在前述煅烧工序中,得到平均初级粒径大于1μm的煅烧体。利用这种方法,在抑制矫顽力降低的基础上,可以提高残留磁通密度。
Patent CN-1388149-A (CN)
Title: 二氨基苯衍生物、使用了该衍生物的聚酰亚胺及液晶定向膜
Inventor: TAKAYASU NITAIRA
IPC: G02F1/1337
Filed: 2002-02-21
Abstract: 本发明涉及通式[1]表示的二氨基苯衍生物和具有通式[2]表示的重复单位的聚酰亚胺及包含该聚酰亚胺的液晶定向膜。上述聚酰亚胺通过以下步骤合成:使至少含有1mol%以上该二氨基苯衍生物的二胺和四羧酸及其衍生物反应,获得对比粘度为0.05～5.0dl/g(温度为30℃的N－甲基吡咯烷酮中,浓度为0.5g/dl)的聚酰亚胺前体,再使其闭环后获得。式[1]中,P表示单键或选自－O－、－COO－、－CONH－的2价有机基团,Q表示选自芳香环、脂肪族环、杂环及它们的取代体的环状取代基,R 1 表示脂肪族环,R 2 表示碳原子数在1以上22以下的直链烷基;式[2]中,A表示构成四羧酸的4价有机基团,B表示构成二胺的2价有机基团,P、Q、R 1 、R 2 与上述式[1]相同。
Patent CN-1450313-A (CN)
Title: 微波炉的计时电机控制装置及方法
Inventor: XIN WENSHOU
IPC: F24C7/08
Filed: 2002-04-09
Abstract: 一种微波炉的计时电机控制装置及方法，该装置由2种以上的输出的计时器和连接在电源输入端和变压器的1级端子之间、控制直到超过规定时间为止使上述变压器一直产生最大输出，从超过规定时间开始使上述变压器产生较低输出的计时电机开关构成，计时电机开关在超过上述规定时间的那个时间点上随凸轮的旋转而连动并由此实现切换；在规定时间内将能量做最大输出(100％)，之后将输出能量按规定能量(60％)输出。由于本发明对输出能量分时段控制，因此能够节省能量。
Patent CN-1462117-A (CN)
Title: 掌上电脑与固定电话之间发送、接收短消息的方法
Inventor: ZHANG SHUWU
IPC: H04B7/26
Filed: 2002-05-31
Abstract: 本发明是一种移动装置尤其是掌上电脑与固定电话之间发送短消息的方法。该方法通过移动部分与固定部分相互之间的通讯，将二者之间的优势利用起来，能够发送比较大的信息量，而且简化固定电话的配置，发送、接收快捷、方便。
Patent CN-1516740-A (CN)
Inventor: JASON SHIH
IPC: G01N33/53
Filed: 2002-03-22
Abstract: 本发明公开了一种破坏感染性朊病毒蛋白的方法和组合物，该朊病毒蛋白与传染性海绵状脑病(TSE)和/或其它由朊病毒蛋白引起的疾病有关，通过用破坏朊病毒的蛋白酶进行热/酶处理感染性朊病毒蛋白。该方法和组合物用于处理含感染性朊病毒或被感染性朊病毒蛋白菌株污染的组织，或者用于对朊病毒污染的物品，例如外科器械、厨房用具、实验仪器等的消毒或杀菌。
Patent CN-1526175-A (CN)
Inventor: SANO HIDEKI
IPC: H01M50/457
Filed: 2002-06-11
Abstract: 非水电解质二次电池由极板组、非水电解质以及容纳上述极板组和上述非水电解质的外包装壳构成，上述的极板组由正极板、负极板以及介入在上述正极板和上述负极板之间的隔层构成，上述的隔层由聚烯烃树脂构成，(1)上述隔层至少包括一个聚丙烯树脂层；(2)上述聚丙烯树脂层含有熔点在60℃以上的抗氧剂；(3)上述聚丙烯树脂层和上述正极相接。
Patent CN-1610858-A (CN)
Inventor: LEVENT BIYIKLI
IPC: G02F1/01
Filed: 2002-11-14
Abstract: 一个偏振转换器可以用一个连续可调节的偏振转换装置和一个有限范围可调节的偏振转换装置构成。通常，有限范围可调节的偏振转换装置的时间响应比连续可调节的偏振转换装置更快。当两个装置用从经转换的光学信号得到的误差信号适当控制时，光学信号的偏振状态能以充分的速度调节，并且没有和复位循环有关的控制损耗。
Patent CN-1620749-A (CN)
Inventor: NORIO AKAMATSU
IPC: H02N6/00
Filed: 2002-10-16
Abstract: 太阳能转换器包括：聚光器；电子发射器，位于绝缘真空室内，当因为照射太阳光温度升高时，在真空室中发射电子；电子加速器，位于聚光器内；阴极，位于太阳光照射的表面对面的电子发射器表面上，而且电连接到电子发射器；电场发生器，具有正极端和负极端；以及电子收集器，位于真空室内，用于收集从电子发射器冲向电子加速器的发射电子；其中电子加速器与正极端相连，而阴极与负极端相连，以产生电场，而且电子收集器用作负输出电极，而阴极用作正输出电极，其中电子收集器内的收集电子迁移到电子发射器以产生电。
Patent CN-1694852-A (CN)
Inventor: LARS SCHICHT HEINZ SCHINDLER H
IPC: C03C17/36
Filed: 2002-11-07
Abstract: 用于透明基底表面涂层的多层系统、尤其是用于玻璃窗的具有低发射率(低－E)的多层系统，具有由金属靶合金通过反应性阴极溅射制得的至少一层混合氧化物层。所述的混合氧化物层由ZnO、TiO 2 和氧化物Al 2 O 3 、Ga 2 O 3 和Sb 2 O 3 中的至少一种组成。其可用作上层和/或下层抗反射层、抗反射层的部分层和/或用作最后的外涂层。上述多层系统的特征是具有高硬度和对海洋性环境具有很好的耐性。
Patent CN-1532363-A (CN)
Inventor: WU QUAN AN
IPC: E04C2/04
Filed: 2003-03-20
Abstract: 1、应用本发明“天然原料配制技术”配制高强度建筑废料、硬石膏、花岗岩、石灰石、方解石等新型墙体材料。利用各类物质的不同性质、特点、作用、让它们相互填补；相互利用；从而达到解决建筑废料、硬石膏、花岗岩、石灰石、方解石等活性低、水化速度慢、易软化、凝结时间长及成型工艺复杂等技术问题的目的。2、利用上述新型墙体材料为主要基材，(掺以植物杆、禾、藤、草等材料，解决主要基材的粘性问题，采用改变机械推动螺杆深度，解决机械供料不足的问题)。应用“配制、机制技术”制作建筑废料、硬石膏、花岗岩、石灰石、方解石等新型墙体空心隔墙条板不但提高、完善了其物理力学性能；而且大量利用了粉煤灰资源，大量节约了水泥资源；大量利用了稻草、小麦杆、大豆杆、高梁杆、玉米杆等植物废料。