baber/WOPTO huggingface dataset:
Patent NL-9202136-A (NL)
Title: Preparation containing an oral radiopaque medium
IPC: A61K49/04
Filed: 1992-12-10
Abstract: Preparation for oral use comprising a radiopaque medium selected from the group consisting of sparingly water- soluble iodine-containing aromatic acids and a pharmaceutically acceptable base, the base being present in at least the stoichiometric amount with respect to the acid. The preparation is in solid form, preferably a powder, and should be ingested after having been dissolved in a suitable amount of water.
Patent NL-9300184-A (NL)
Title: Projection system
IPC: G03B21/132
Filed: 1993-01-29
Abstract: Apparatus for projecting images onto a screen in a particular sequence, using or not using (partially) polarized light, the apparatus being designed to accommodate a flexible, continuous image recording medium on which the images to be projected are arranged next to and/or behind one another. Provision is made for a feed mechanism to introduce the separate images into the projection station in a particular sequence. Also provided is a rotatable disc which is designed as a polarizer and/or analyser and is displaceably accommodated in the apparatus.
Patent NL-9401864-A (NL)
Title: Method for sealing a core hole in a casting, and sealing plug for medium-carrying castings
Inventor: DENESSEN HENK HUBERTUS JACOBUS
IPC: F16L55/115
Filed: 1994-11-08
Abstract: Method for sealing a core hole in a casting using a sealing plug, the sealing plug being fitted into the core hole, and the sealing plug being provided with a number of fixing elements which extend substantially transversely with respect to the direction in which the sealing plug is pushed in, outside the contour of this plug, and, when the sealing plug is being positioned, are held between the sealing plug and the casting in such a manner that, when a force is exerted on the sealing plug in a direction which is substantially opposite to the direction in which it is pushed in, the fixing elements are at least partially pressed into the casting and hold the sealing plug in place in the core hole. <IMAGE>
Patent NL-9500608-A (NL)
Title: Matrix network and electrical network element therefor
Inventor: VERHEUL ROBERT JAN
IPC: H01H47/22
Filed: 1995-03-30
Abstract: A matrix network 1, and in particular a network element e[illegible] therefor, is provided with an electrical device 5 and a voltage drop device 6, 7, which is connected in series to the electrical device 5, and under the operating current of the electrical device 5, supplies a voltage drop δV. The voltage drop device may comprise two Zener diodes 6 and 7 which are connected in series with opposite reciprocal polarity to one another and to the electrical device 5. The matrix network 1 and the network element e[illegible] therefor are suitable in particular for alternating-current applications in which parasitic currents need to be suppressed and which require wiring which is as simple as possible. <IMAGE>
Patent PT-68200-A (PT)
Title: Pressure cooker attachment for kitchen utensil - has domed body with flexible gripping ring includes radial handle which pass through valve plate apertures
IPC: A47J36/06
Filed: 1978-06-20
Abstract: The lid is intended for use on a kitchen utensils to convert it into a pressure cooker. It consists of a metal, dome-shaped body with an edge which curves downwards. An annular element is positioned around the edge, and can be contracted from a position around the projecting rim of the container, to a position where it is held underneath the projecting rim. The annular element has a segmented shape and radially projecting parts. A plate-shaped piece has an opening through which the radial parts pass, and a mobile arm, with hole on which is a safety valve.
Patent PT-74527-A (PT)
IPC: F16B13/06
Filed: 1982-03-04
Abstract: 1. Metal fastening element comprising a stay bolt (1) having a portion with an external thread (10) onto which a nut (11) can be screwed, and having an expansion cone (2) at its front end, and a sleeve (3) placed over the stay bolt (1), which sleeve is slotted from its lead-in end over part (3a) of its length, characterised in that after the slotted part (3a) of the sleeve the external diameter of the sleeve (3) is reduced over part of its length in a direction towards that end of the sleeve that is opposite the lead-in end.
Patent PT-75102-A (PT)
IPC: H01R13/436
Filed: 1982-06-22
Abstract: A contact spring assembly is constructed of a planar base plate integrally formed with a pair of opposed spring legs upstanding therefrom and a separate pin-like connection part attached to the undersurface of the base plate and extending downwardly therefrom in a direction opposite from the upstanding course of the spring legs. Opposed axial ends of the base plate are formed with planar flange surfaces which extend outwardly from the adjacent ends of the spring legs. A two piece strip housing is formed with upper and lower parts which assemble together to receive the contact spring assembly suitably therein with the flange surfaces of the base plate locked against upward or downward longitudinal movement by virtue of sidewall recesses. When the connection part is pressed into the grid bore of a printed circuit board, the impression force is transferred from the upper part of the strip housing over the flange surfaces to the base plate and from the base plate to the connection part, without stressing the contact spring legs.
Patent PT-78225-A (PT)
IPC: C21C5/46
Filed: 1984-03-09
Abstract: A method and apparatus for accelerating solid particles entrained in a carrier gas so as to maximize the velocity of the particles at the output end of a duct is presented. This maximized or optimal acceleration is achieved by varying the cross section of the duct over at least the last 5 meters upstream from the opening thereof. Preferrably, the cross section of the duct should continuously increase i.e. diverge, towards the opening. This diverging cross section is preferrably in accordance with a nonlinear function of the length.
Patent PT-79566-A (PT)
Title: Improvements in labels for containers
IPC: G09F3/02
Filed: 1984-11-28
Abstract: The present invention provides, without the drawbacks accompanied by the use of hot melt adhesives, a labelled container (8), the label (10), on its underside (22) that is adjacent the container (8) when applied, being provided with a finite area (65) on its leading edge (25) and a finite area (66) on its trailing edge (27), by applying thereto a solvent for the polymer in each of the finite areas (65, 66), the finite areas comprising a viscous tacky solution of the polymer in the solvent, the solidifying solution being sufficient to tack and bond the label (10) to the container (8) during wrapping. After the label (10) is wrapped around the container (8), the bond between the container and label becomes weaker as the solidifying solution hardens so that later the label can be easily and cleanly stripped from the container for recycling. The label can be a coextruded plastics label having a solid polymer layer (15) that is printable and a foam polymer layer (22), the finite areas being on the foam layer.
Patent PT-87387-A (PT)
Inventor: SOLANSKY SVATOPLUK
IPC: C05G3/90
Filed: 1988-05-02
Abstract: 1. Nitrification-inhibiting agent, characterised in that it consists of a) dicyandiamide and b) guanylthiourea and/or ammonium thiosulphate, as well as possibly c) ammonium phosphate.
Patent PT-89206-A (PT)
Inventor: HECHENBERGER DIETER ANTON
IPC: C09J133/00
Filed: 1988-12-12
Abstract: An adhesive composition, of the 'instant adhesive' type, comprising:      (a) from 77 to 95% by weight of monomeric 2 min -ethoxyethyl 2-cyanoacrylate; (b) from 3 to 15% by weight of a poly-(C1-5)alkyl acrylate or methacrylate having an average molecular weight within the range of from 400 000 to 600 000;   (c) from 2 to 8% by weight of hydrophobic fume silica; and   (d) from 100 to 1000 ppm by weight of a polymerisation stabiliser; overcomes a number of disadvantages associated with currently available 'instant adhesives' (such as high volatility, brittle adhesive bond, poor resistance to heat and unpleasant smell) and it has the advantages that it cures rapidly and can be used on porous substrates.
Patent PT-90744-A (PT)
Inventor: MERTENS ALFRED
IPC: C07D215/22
Filed: 1989-06-02
Abstract: The present invention provides compounds of the general formula (I) which inhibit the aggregation of erythrocytes or thrombocytes <IMAGE> (I)  wherein A is hydrogen or C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, benzyl or C3-C7-cycloalkyl radical, B is hydrogen, R1 is a C1-C6-alkyl, C2-C6-alkenyl or C3-C7-cycloalkyl radical, R2 is a C1-C6-alkyl, C2-C6-alkenyl, C3-C7-cycloalkyl, C1-C6-alkylcarbonyl, C1-C6-alkoxycarbonyl, aminocarbonyl or hydrazinocarbonyl radical, or R1 and R2, together with the carbon atom to which they are attached, form a C3-C7-cycloalkyl ring, n is 0, X is a valency bond or a C1-C6-alkylene radical, R3 is a carbocyclic aromatic ring, which may be substituted; and the tautomers, optically-active forms and physiologically acceptable salts thereof with organic and inorganic acids.
Patent PT-95214-A (PT)
Inventor: LEROUX MICHEL
IPC: C04B40/00
Filed: 1990-09-05
Abstract: Manufacture of a cement-based mixture containing reinforcing fibres and forming a paste by mixing cement and, per 100 parts by weight of cement, approximately 5 parts to approximately 20 parts by weight of a pulverulent first material whose particles have a mean diameter of between 1/5 and 1/10 of the mean diameter of the particles of the said cement, approximately 20 parts to approximately 35 parts by weight of water and at least one adjuvant (plasticiser, water reducer or dispersant), and by then mixing the said paste with at least one kind of reinforcing fibres.
Patent SE-8900977-A (SE)
IPC: F16K31/06
Filed: 1989-03-20
Abstract: A servo valve according to the invention has a movable valve body 7 which on one side is acted on by both pressure on the high-pressure side 3 of the valve and by the pressure on the low-pressure side 5 of the valve. The other side of the valve body 7 is acted on by the pressure in an intermediate chamber 8, and the pressure therein is controlled by a three-way solenoid valve 22 which can assume one of two positions. In one position, a bore 23 for supplying pressure medium to the intermediate chamber 8 at the same time as an outgoing-air bore 24 is opened. In the second position, the outgoing-air bore 24 is closed at the same time as the supply 23 of pressure medium to the intermediate chamber 8 is opened. <IMAGE>
Patent SI-9111599-A (SI)
Title: Process of preparation of water-souble analogs of camptothecin and intermediate for their use, as well the compounds produced by this process
Inventor: FORTUNAK JOSEPH MARIAN
IPC: C07D491/22
Filed: 1991-09-30
Abstract: The invention comprises a process of purification of camptothecin or 11-alkoxycamptothecin according to which a mixture of one of these natural products and impurities is brought in contact with a solvent which is capable of separating from it different alkaloides as well as impurities which are hindering the hydrogenation of these compounds to respective tetrahydro analogs. Camptothecin or 11-alkoxycamptothecin is then separated from the mixture. It comprises the process of hydrogenation of on this way purified camptothecin or 11-alkoxycamptothecin to respective tetrahydro analogs where the starting material is brought in contact with hydrogen and an hydrogenation catalyst in the presence of a moderator. 11-alkoxy-1,2,6,7-tetrahydro camptothecins produced according to this process are new compounds. Further on, the invention comprises a process of oxidation of tetrahydro analogs where camptothecin or 11-alkoxytetrahydrocamptothecin is brought in contact with an oxidant in a liquid reaction medium. 10-hydroxy-11-alkoxycamptothecins obtained by this procedure are new compounds. Finally, the invention comprises the process of production of water-soluble derivatives of camptothecin substituted in the position (9) by a group having a formula -CH2R1 where R1 represents -OR2, -SR3 or -NR4R5. First, a 10-hydroxy analog is transformed to a compound with the formula CH2(NR4R5)2, then the amino group, if needed, is transformed to an -OR2 or -SR3 group. Water-soluble analogs of camptothecin represent new compounds and are useful for inhibition of cell growth of tumours sensitive to such analogs.
Patent UA-15674-A (UA)
Title: compound of electrode flux
Filed: 1989-11-21
Abstract: Invention relates to the welding materials, in particular, to the compounds of basic type electrode flux used on welding electrodes, mainly, austenitic chrome-nickel corrosion-resistant steels, which work under conditions of acid and acid-saline media, and can find a use in machine-building, chemical and coke-chemical branch. The compound of electrode flux for welding chrome-nickel steel contains marble, fluorspar, ferrosilicon, ferrotitanium, mica, soda, dioxide of cerium and alloy of yttrium with silicon.
Patent UA-18825-A (UA)
Title: method of continuous casting of steel
Filed: 1990-03-26
Abstract: A method of continuous casting steel includes supply of liquid metal into a crystallizer, cooling metal in the crystallizer during 0.13-0.20 of time of complete metal hardening, extracting the billet of the crystallizer and its hardening in the area of secondary cooling. In the area of secondary cooling hardening the billet is performed with the coefficient of heat transfer determined from the dependence d = (4500-4700)(c-0,5, W/m2 · °C, where c - time of complete hardening of the metal of set section of billet.
Patent BG-100794-A (BG)
Title: Method for the treatment of residues from the raw ester distillation in the production of dimethylterephthalate
Inventor: THIEL RALF
IPC: C07C69/82
Filed: 1996-08-20
Abstract: The invention relates to a method for the treatment by methanol esterification of residual fractions formed by the distillation of the raw ester in the process of dimethylterephthalate production. According to the method, liquid and/or steam-like methanol is added to a residual fraction, the mixture before entering the methanolysis reactor has temperatures ranging from 230 to 265 C. The temperature at the bottom of the reactor has the same values.
Patent BG-101750-A (BG)
Title: Heat exchanger
Inventor: STEPANOV VENKO G
IPC: F28F1/00
Filed: 1997-07-04
Abstract: The heat exchanger is used in the heating and refrigerationengineering. It increases the efficiency of the heat rendering andthe radiation surface. The heat exchanger includes a tube (1) onwhich a dovetail folded strip-like rib (2) is fixed in a spiralmanner, the one end of which has the form of an abutment (3) forconnection to pipe (1). The line for making the heat exchangerincludes the following, arranged in sequence: a drum (4) for theinitial blank, profile roller (5), device for orientation (6),attachment for L-shaped folding (7) for making the abutment (3),and attachment (8) for soldering the abutment (3) to the surfaceof tube.3 claims, 4 figures
Patent BG-101896-A (BG)
Title: Pyrrolidinylhydroxamic acid compounds and method for their preparation
Inventor: ITO FUMITAKA
IPC: C07D/
Filed: 1997-09-17
Abstract: The invention relates to a compound with the formulawhere A means hydrogen, hydroxy or OY, Y being hydroxy-protectiongroup, Ar is phenyl, optionally substituted by one or moresubstituents selected from halo, hydroxy, C1-C4 alkyl, C1-C4alkoxy, CF3, C1-C4 alkoxy, C1-C4 alkyloxy and carboxy-C1-C4alkyloxy, X - phenyl, naphthyl, biphenyl, indanyl, benzofuranyl,benzothiophenyl, 1-tetralon-6-yl, C1-C4 alkylenedioxy, pyridyl,furyl, thyenyl, and these groups are optionally substituted withup to three substituents selected from halo, C1-C4 alkyl, C1-C4alkoxy, hydroxy, NO2, CF3 and SO2CH3, and R is hydrogen, C1-C4alkyl or a hydroxy-protected group, and to its pharmaceuticallyacceptable salts. These compounds and pharmaceutical compositionscontaining them can be applied as pain killers, antiphlogistic,diurethic, anaesthetic or neuroprotection agents or as agents forthe treatment of injury or functional diseases of the intestinessuch as stomach aches in mammals and particularly in humans. Theinvention also relates to a method for the preparation ofhydroxamic compounds with formula I and their intermediatecompounds with formula II listed in the description.13 claims
Patent BG-101967-A (BG)
Title: Processing equipment and method for a pulverulent calcium sulphate material and novel hydraulic binder
Inventor: DUSSEL CHRISTIAN
IPC: C04B11/028
Filed: 1997-10-15
Abstract: A method for processing a pulverulent calcium sulphatematerial in order to obtain a hydraulic binder is described,including combining the following two successive processing steps:(a) heating the pulverulent material in a curing tunnel (I) at atemperature of 220-360 oC, under conditions suitable for primarilyforming an    -type calcium sulphate, and (b) subjecting theheated material to a thermal quenching step in a cooling apparatus(2), with a cold, dry gas to stabilise the    anhydrite and toprevent its conversion into other crystallographic types. Themethod provides a novel hydraulic binder with an     anhydritecontent of more than 35 wt.%, and with improved strength andbehaviour in fire resistance properties.17 claims, 2 figures
Patent BG-104131-A (BG)
Title: Electrochromium solution for uv protection
Inventor: BERNETH HORST
IPC: G02F1/1503
Filed: 2000-02-04
Abstract: The solution contains at least one pair of redoxysubstances (RED1) dissolved in inert solvent, and at least one oxidation substance (OX2) which are subjected to electric voltage by a bridge. The solution produced is suitable for using as UV protection. 15 claims
Patent BG-105940-A (BG)
Title: Driving axle for forklift trucks having foot brake and fixing handbrake
Inventor: DINCHEV ANGEL V
IPC: B60K17/00
Filed: 2001-09-24
Abstract: The axle is designed to be built in forklift trucks. It transmits the torque of the travelling wheels and ensures the driving of the truck forwards and backwards wherein it carries the entire rated load and the greatest part of the weight of the truck. The driving axle comprises a general module (30) with a main drive with a differential and two symmetrically positioned sleeves of six additional modules each, all the modules include the following connected in series: hydraulic (wet) foot brake (31) mechanism for fixing handbrake (32), reducer (33), spacer collar (34), bearing body (35) and flange (26) with wheel bolts (27) for fitting of the metal wheel, formed in an additional module (36). 7 claims, 5 figures
Patent BG-111535-A (BG)
Title: Method for catalyzing the burning of carbon-containing solid fuels
Inventor: KUNEV RUMEN
IPC: C10L1/12
Filed: 2013-07-12
Abstract: The invention relates to a method for catalyzing burning processes using different carbon-containing raw materials by adding compounds of transition metals, weak metals, or metalloids, promoted with compounds of alkaline and alkaline earth metals. 10 claims
Patent BG-113459-A (BG)
Title: Volumetric lamellar air motor with a rotary bushing
Inventor: ANDREEV EMIL
IPC: F01C1/344
Filed: 2021-12-09
Abstract: The air motor according to the present invention is used where there is a need to apply, by means of some pressurized fluid, rotary motion to the operating parts of machines. The lamella of the air motor which separates the two operating chambers is mounted by a swivel joint to a rotary bushing which makes it more resilient, exposed to less frictional forces and capable to handle more pressure from the drive fluid. The air motor consists of a case (1) mounted in which are external bearings (2) the inner rings of which support a rotary sleeve (3) with a lamella (6) mounted to it by means of a swivel joint (5) such that said lamella (6) slides in the groove of a rotor (4). The rotor (4) itself is secured by means of internal bearings (8) to the eccentric holes of flanges (7) fitted to the body (1) by fasteners (11). This creates two separate operating chambers (A and B). The fasteners (10) hold bearing caps (9) to flanges (7) with holes drilled in said flanges (7) so that the drive fluid enters and exits separately each chamber (A and B).
Patent CN-1275868-A (CN)
Title: 一种控制有线电视信号通断的方法
Inventor: LI FENG
IPC: H04N7/16
Filed: 2000-03-30
Abstract: 本发明涉及一种控制有线电视信号通断的方法。采用微电机和特定的机械结构实现对有线电视信号接通和关断的双稳态控制,即确保在接通时能实现有线电视信号高保真传输;在关断时,能使有线电视信号可靠关断。
Patent CN-1313060-A (CN)
Title: 用于服装设计的装置
Inventor: SCOTT I D
IPC: A41H21/00
Filed: 2000-12-07
Abstract: 用于评价穿在穿衣者身上的服装的可能的合身性的装置,该装置由一个在形状上与待测试服装是否合身的人体部位相似的支架、一层人造组织和至少一个压力传感器组成,它们布置成这样以便压力传感器能够探测和测量由服装施加于人造组织层上的压力。
Patent CN-1394829-A (CN)
Title: 微管状碳化钛基纤维及其制备方法
Inventor: CHEN XIUQIN
IPC: C04B35/56
Filed: 2001-07-11
Abstract: 本发明公布一种微管状碳化钛基纤维及其制备方法。以工业微米级碳纤维为原料，在钛化物、氢气和作为掺杂剂与促进剂的硼或氮化合物作用下将碳转化为碳化物，然后把残余碳氧化，得到碳化钛基空心管。其特点在于：采用形状记忆法和气相沉积或等离子气相沉积工艺法制备；微管的内径0.5～45μm，外径5～50μm，体积密度0.50～2.5g/cm 3 ，体积电阻率0.01～100Ω·cm。该材料同时具有优良的吸波性能、机械性能和化学稳定性。
Patent CN-1425576-A (CN)
Title: 手动换档装置
Inventor: SOONG-DOL REW
IPC: F16H59/04
Filed: 2002-11-26
Abstract: 一种手动换档装置，手动换档装置的操纵力只通过第一连杆从换档杆传送到变速器并且传送到第一连杆的操纵力以简单的结构施加于变速器，这样在提高传送驾驶员手动换档力的效率的同时，减少了零件数目和工作过程。
Patent CN-1473688-A (CN)
Inventor: HU HOUFEI
IPC: B25B23/00
Filed: 2000-03-23
Abstract: 一种棘动工具，包括：一扳手，其一端设有一匣端，另一端则固设一把手；一棘轮，其包含有一内周围表面及一外周围表面，其中外周围表面的中间段设有多个内凹齿；一棘爪，其一侧设有多个与棘轮内凹齿相配合的齿，本发明的棘动工具可示别出该支棘动工具的使用方向，大幅降低制造上的加工成本，结构简单，以最少的构件达到最快速的装配方位结构，紧密卡合的定位设置亦可消除的公差问题。
Patent CN-1516831-A (CN)
Inventor: CLEMENT A S
IPC: G06F15/177
Filed: 2002-03-07
Abstract: 在包括许多服务器进程的工作负荷管理系统中，每一个服务器进程都能够支持一个给定的程序实体，如，Enterprise JavaBeans TM 指定的有状态会话bean，通过在工作单元完成时将有状态会话bean实例写入到bean存储区来使其钝化。在下次使用时，通过从许多服务器中的任何一个服务器中的bean存储区读取会话bean，使其重新活化，从而，可以对有状态会话bean进行工作负荷管理。在非易失性的大容量存储器中维护了一个路由表，该路由表包含工作单元和有状态会话bean实例的位置信息，用于在工作单元的寿命内维护工作单元－服务器关系。有状态会话bean实例与ID键关联，ID键包括一个标志，用于指出路由表是否包含bean实例的位置信息。
Patent CN-1553875-A (CN)
Title: 可再用的真空盖
Inventor: ALBERTO LAM
IPC: B65D43/06
Filed: 2002-02-22
Abstract: 本发明总地涉及真空盖，更具体地说，涉及与容器配合用于保藏存贮在容器中的食品的真空盖。本发明的实施例包括带有进入孔的顶表面、多个高度变化的凸出件，以及覆盖容器阀的一个可除去的凸出件。将真空施加在容器阀上，将空气从容器中排出。然后，用膜片密封该容器，保持容器内部的真空。
Patent CN-1524012-A (CN)
Inventor: JORG BUHLERT MAGNUS HASS ERNST
IPC: H01M8/06
Filed: 2002-04-02
Abstract: 本发明涉及用于以多个中间反应催化重整烃或醇的装置和方法。多个中间反应在微反应器网络中以单独或至少两个中间反应组合进行，该微反应器网络包含微反应器和在在所述微反应器之间的管道，多个中间反应的原料和/或反应产物是通过至少在微反应器中的反应器室之间的部分管道进行输送。在微反应器网络中的多个中间反应的反应进程是由用于控制反应参数的过程控制器进行控制。
Patent CN-1551909-A (CN)
Inventor: DADALAS MICHAEL C
IPC: C09D127/12
Filed: 2002-08-06
Abstract: 本发明提供一种氟聚合物分散体，包含分散在水中的平均粒度为10－400nm的氟聚合物颗粒，所述分散体不含分子量小于1000克/摩尔的氟化表面活性剂，或这种表面活性剂的含量以所述分散体的固体总重量计不大于0.025重量％，所述分散体还包含非离子性表面活性剂，选自分子量至少为1000克/摩尔的氟化阴离子表面活性剂、非氟化阴离子表面活性剂以及提名的混合物的阴离子表面活性剂。
Patent CN-1561526-A (CN)
Title: 线束制造方法和线束制造设备
Inventor: TAKESHI KAMATA
IPC: H01B13/34
Filed: 2002-08-26
Abstract: 提供了一种线束制造方法和线束制造设备，降低了线束制造费用。线束制造设备(1)具有一对线供应装置(10a、10b)、一对切割装置(11a、11b)、一对接合装置(12a、12b)和外壳插入装置(13)。涂染装置(14、15、16)连接到一个线供应装置(10a)。涂染装置(17、18、19)连接到一个切割装置(11a)。涂染装置(18、19)连接到一个接合装置(12a)。涂染装置(14、15、16、17、18、19)对电线着色。
Patent CN-1445388-A (CN)
Title: 掺钕铝酸钇和铝酸钇复合激光晶体的制备方法
Inventor: ZHAO GUANGJUN
IPC: C30B19/00
Filed: 2003-04-25
Abstract: 一种掺钕铝酸钇和铝酸钇复合激光晶体的制备方法，其特征在于它是将晶面方向为(010)或(100)或(001)的Nd：YAP单晶衬底作大面积籽晶，在YAP单晶的结晶温度下，在电阻加热液相外延炉中与含有YAP多晶料的助熔剂饱和溶液接触的两个界面上生长等厚的YAP单晶，形成YAP/Nd：YAP/YAP复合激光晶体，该晶体的两种晶体间无明显分界、晶体完整性好、重复性好。本发明适宜批量生产，能够满足激光器件制造上的市场需求，具有良好的经济效益。
Patent CN-1481676-A (CN)
Inventor: TAKESHI IKETA
IPC: A01K89/01
Filed: 2003-06-05
Abstract: 在能够切换成规定制动状态和制动解除状态的尾旋式渔线轮中，在切换成制动解除状态和规定制动状态时可以容易地判断处于哪一种状态。尾旋式渔线轮的发声装置65是设在旋转自如地装设于渔线轮主体能够把沿缠绕钓鱼线于线轮的回转体的放线方向的旋转切换成规定制动状态和制动解除状态的尾旋式渔线轮上，通过回转体的放线方向的旋转来发声的装置，备有发生机构70，和第2杠杆构件27。发生机构70在回转体沿放线方向旋转时，能够以第1发声状态和能够与第1发声状态分别的第2发声状态发声。第2杠杆构件27在制动解除状态和规定制动状态下能够把发生机构70切换成第1发声状态和第2发声状态。
Patent CN-1478978-A (CN)
Inventor: BANTER URICK
IPC: E05B47/06
Filed: 2003-07-07
Abstract: 本发明涉及一种具有一个锁栓的锁，该锁栓可被一个操纵件在打开位置与闭锁位置之间作调节运动，其中，为该操纵件配设一个止动件，该止动件可将所述操纵件锁定在闭锁位置，以及其中所述止动件可借助一个起重电磁铁从闭锁位置运动到打开位置。为了保证这种锁可靠地工作，按照本发明规定，所述止动件可借助一个可手动操纵的操纵部件从打开位置运动到闭锁位置；以及当所述止动件到达闭锁位置或从打开位置过渡到闭锁位置时，一个开关元件发出一个开关信号。