baber/WOPTO huggingface dataset:
Patent PT-84192-A (PT)
Inventor: BEUZELIN CATHERINE
IPC: C08G18/32
Filed: 1987-01-23
Abstract: A sizing agent for paper consisting essentially of a latex consisting essentially of at least one diurethane dispersed in an aqueous medium, said diurethane being of the formula:   <IMAGE>   in which: (a) R1, R2, R5 and R6 are each alkyl radicals and at least one of them possesses a minimum of 7 carbon atoms; (b) R7 and x represent, respectively, the cationic and anionic portions of the quaternizing agent R7x; (c) R3 and R4 are selected from C2-C4 alkylene radicals or polyalkoxylated radicals of a degree of polycondensation of between 1 an 4; and (d) Y is   <IMAGE>  The process of making the sizing agent and using it to size paper are also disclosed.
Patent PT-85451-A (PT)
Title: Process for producing a self-supporting ceramic body and a ceramic body thus obtained
Inventor: NEWKIRK MARC S
IPC: C22C29/12
Filed: 1987-07-29
Abstract: A method of producing self-supporting ceramic bodies (10) having a modified metal-containing component includes first providing a self-supporting ceramic body (10) comprising (i) a polycrystalline oxidation reaction product (12) formed upon oxidation of a molten parent metal precursor with an oxidant, and (ii) an interconnected metal-containing component (14) at least partially accessible from one or more surfaces (15) of said ceramic body (10). The surface or surfaces (15) of the ceramic body (10) is contacted with a quantity of foreign metal different from said interconnected metal-containing component (14) at a temperature and for a time sufficient to allow for interdiffusion, whereby at least a portion of said metal-containing component (14) is displaced by said foreign metal. The resulting ceramic body, having an altered metal-containing component, exhibits modified or improved properties.
Patent PT-87145-A (PT)
Title: Piperidinyl benzo-isoxazole deriv. prepn. - by cyclising phenyl piperidinyl ketone oxime derivs.
Inventor: KENNIS LUDO EDMOND JOSEPHINE
IPC: C07D471/00
Filed: 1988-03-31
Abstract: 3-Piperidinyl 1,2-benzo-isoxazoles of formula (I), (where R is H or halogen, alk is 1-4C alkane di-yl, Z is S,-CH2-, or -CR1=CR2- and A is 1,2-ethano di-yl, 1,3-propano di-yl or is -CR3=CR4), and their acceptable salts, with anti-psychotic and anti-serotonin activity, are made by cyclising an oxime of formula (II) in a solvent, opt. in presence of a base.
Patent PT-90073-A (PT)
Inventor: COALIER GUY
IPC: B31B3/28
Filed: 1989-03-21
Abstract: Method and machine for the production of a polygonal box from a blank (1) of sheet material comprising a set of panels (2, 3, 4, 5). 
<??>According to the invention:
 -  the said set of panels (2 to 5) is rolled about a mandrel having a polygonal cross section;
 -  the tongue (9) is fixed to the free edge (19) of the end panel (5);
 -  the flaps (11.2 to 11.5) on the same side as the said panels (2 to 5) are folded; and
 -  the said flaps (11.2 to 11.5) thus folded are fixed to each other. 
<??>Manufacture of American boxes. 
<IMAGE>
Patent PT-91018-A (PT)
Inventor: FISCHER ARTUR
IPC: F16B13/04
Filed: 1989-06-29
Abstract: In order to obtain a dowel which can also be used in curved drilled holes (7), the expansion sleeve (3) located on a bolt (1) is designed to be very short so that it can be easily moved through the drilled hole (7). In addition, a centring sleeve (10) is provided which centres the bolt (1) of the dowel in the area of the mouth (9) of the drilled hole. <IMAGE>
Patent PT-96471-A (PT)
Inventor: DOBERT JURGEN
IPC: C09D133/06
Filed: 1991-01-11
Abstract: A binder composition is described which is suitable even without addition of emulsifier for the grinding of pigments for aqueous coating compositions. It contains 20 to 40 parts by weight of polyester urethane resin having an acid number of 10 to 50, whose acid groups (lacuna) to 70 to 100 % with ammonia and/or amines and with a number average of the molecular weight of 2000 to 30000, obtainable from polyester polyol with an OH number of 35 to 200 and a number average of the molecular weight of 500 to 5000 mixed with 2 to 30  % by weight of diols with a molecular weight of 60 to 350, of which one part at least contains an acid group capable of anion formation, and with 0 to 6 % by weight of triols with a molecular weight of 60 to 350, with diisocyanates in a ratio of OH groups to NCO groups of over 1.0 to 1.3; and in addition 4 to 25 parts by weight of water-miscible organic solvent and 15 to 75 parts by weight of water.
Patent PT-98221-A (PT)
Inventor: ACKERMANN JEAN DR
IPC: C07C279/12
Filed: 1991-07-04
Abstract: The novel guanidines of the formula 
<IMAGE>
 in which, L, M, R, T and X have the meaning given in the description, and hydrates or solvates thereof, inhibit thrombin-induced platelet aggregation and fibrinogen clotting in the plasma, are prepared by amidination, or by amide formation or esterification, depending on whether L is NH or O.
Patent SE-9000675-A (SE)
IPC: H01F1/00
Filed: 1990-02-26
Abstract: The invention relates to a high silicon containing stainless steel alloy in which the amounts of the alloy elements have been balanced such that the austenite phase remains stable without deformation into martensite also at extended degrees of working. The steel alloy should essentially consist of 0,04-0,25 % C, 2,0-5,0 % Si, 3,5-7,5 % Mn, 16-21 % Cr, 8-11 % Ni, 0,10-0,45 % N, the remainder being iron and normal impurities.
Patent SI-9210217-A (SI)
Inventor: SUSTARSIC BORIVOJ
IPC: B22F9/06
Filed: 1992-03-03
Abstract: Postopek izdelovanja prahov za trajne magnete
AINiCo 28/6 obstoji v tem, da se v argonovi atmosferi
pripravi raztaljeno zlitino pri temperaturi med 1550
stopinj Celzija in 1650 stopinj Celzija in z nazivno
kemično sestavo 50,50 % železa, 32,45 % kobalta,
11,26 % aluminija, 1,49 % niobija, 4,30 % bakra in pod
0,05 % ogljika z zaporednim zalaganjem tehnično
čistih železa, feronioba FeNb 34/66, bakra, kobalta ter
aluminija in da se v dušikovi atmosferi curek raztaljene
zlitine z masnim pretokom 3,54.(+- 0,10) kg.min'1
atomizira z dvema glavnima curkoma in z dvema
pomožnima, v smislu curka taline navzdoljnje glede
na glavna curka nameščenima curkoma vode pod
tlakom 180 barov in s skupnim vodnim masnim
pretokom 56. (1 +- 0,10) kg.min'1.
Patent SI-20226-A (SI)
Title: Tracking metallic objects by information incorporated therein
Inventor: BELI JANOS
IPC: G06K1/12
Filed: 1998-07-28
Abstract: The subject of the invention is method and device system for entering and retrieving information in the surface layer of objects made of solid matters. The information is entered with a (concentrated) beam directed to the surface and having a power density selected to induce permanent change at least in the surface layer of the material's structure in a way that the power density of the beam is smaller that the power density of the beam causing visible deformation, but bigger than that of the beam that causes (within the order of magnitude of the beam's diameter) inhomogeneities commensurable with the structural inhomogeneities generally present in the material. The invention can be used for all materials, the structure or internal stress of which can be modified with high energy density surface treatment (at the location of the treatment) (specially with the local laser treatment of ferromagnetic material).
Patent TR-20855-A (TR)
IPC: C09D5/14
Filed: 1981-04-14
Abstract: A wood preservative which consists of an aqueous solution containing both an alkyd resin and a fungicidal or insecticidal active ingredient, namely 2,5-dimethylfuran-3-carboxylic acid N-methoxy-N-cyclohexylamide, tributyl-tin benzoate, tributyl-tin naphthenate, gamma-hexachlorocyclohexane, pentachlorophenol laurate, 2-methoxycarbonylamino-benzimidazole or a mixture of these active ingredients.
Patent UA-13380-A (UA)
Title: The process for preparation of leukocytic interferon
IPC: C12N15/21
Filed: 1981-01-08
Abstract: The invention relates to the genetic engineering, in particular to the preparation of human leukocytic interferon. The process for preparation of leukocytic interferon provides for cultivation of biological cultures, isolation and clarification of desired product. The strain of microorganism Escherichia coli ATCC 31633 or 31634 is used as biological cultures, transformed by recombinant plasmid DNA with insertion Z-pBR322(Pstl) HclN SN 35-AHL6 having special nucleotide sequence.
Patent UA-19291-A (UA)
Title: Method for making focusing transformer
Filed: 1990-08-06
Abstract: Method for making focusing transformer is in polarization of flat piezo-element and assemblage of transformer. Piezo-element is polarized in spherical electric field before assemblage of transformer. The invention relates to non-destructive control and can be used at ultrasonic defectoscopy in different fields of industry.
Patent BG-100960-A (BG)
Title: Dosage forms for controlled release of azitromycin
Inventor: CURATOLO WILLIAM J
IPC: A61K9/22
Filed: 1996-11-05
Abstract: The dosage form has improved profile of side effects. The invention also relates to a method for the preparation of a dosage form and to a method for the treatment of a microbial infection including the application of azitromycin in such a form for controlled release in mammals, including humans, requiring such a treatment.
Patent BG-101729-A (BG)
Title: Load limiter
Inventor: CHILIKOV ALEKSI A
IPC: H02H7/085
Filed: 1997-07-02
Abstract: The limiter is used for overload protection of devices drivenby an electric motor and used in electric hoist, lift and elevatorengineering, etc. It is not affected by the fluctuations of themains voltage, has facilities for multistage and flexible tuning,is convenient for assembly and operation, it is alsooscillation-stable and it increases sensitivity. The limiterconsists of a current sensor (1) supplying a signal proportionalto the current across the motor, and voltage sensor (2) supplyinga signal proportional to the emf of the stator winding of themotor, the outputs of which are coupled to the inputs of amultiplier unit (3). The inputs of one or more filters (4) arecoupled to the output of unit (3), in series or in parallel. Theoutput  of every filter is connected to the input of a respectivecomparison unit (5). When the filters and the comparison units aremore than one, the outputs of the comparison units are connectedinto a common point. The limiter also has a correction unit (6),to the input of which voltage is fed, proportional to the mainsvoltage supplying the motor. The output of unit (6) is connectedto an additional input of unit (3) or an additional input of eachand every comparison unit (5).2 claims, 3 figures
Patent BG-102286-A (BG)
Title: Piperazine derivatives and process for their preparation
Inventor: CHO EUI-HWAN
IPC: C07D295/215
Filed: 1998-02-27
Abstract: The invention relates to new compounds having stronglyexpressed antitumour effect with the general formulawhere R1 & R2 are separately hydrogen, substituted orunsubstituted C1-C8 alkyl, substituted or unsubstituted C3-C6cycloalkyl, substituted or unsubstituted C2-C8 unsaturated alkyl,keton, substituted or unsubstituted aryl, substituted orunsubstituted C1-C4 alkoxygroup, substituted or unsubstitutedarylhydroxygroup, substituted or unsubstituted amine, C1-C4 lowerester, C1-C4 lower thioester, thiol, substituted or unsubstitutedcarboxy, epoxygroup, substituted or unsubstituted C1-C4 lowerthioalkoxygroup, or R1 & R2 are combined in order to form C3-C4saturated or unsaturated chain, R3, R4, R5, R6 & R7 separately arehydrogen, halogen, hydroxygroup, nitrogroup, C1-C4 lower ester,C1-C4 lower alkyl, C1-C4 lower thioalkyl, substituted orunsubstituted C3-C6 cycloalkyl, C1-C4 lower alkoxygroup, C1-C4lower thioalkoxygroup, substituted or unsubstituted aryl,substituted or unsubstituted lower arylalkoxygroup, substituted orunsubstituted lower alkylamine, or lower alkyl, substituted orunsubstituted carbamate, or among R3, R4, R5, R6 & R7 two adjacentgroups are bound together in order to form 1,2-phenylene or2,3-naphthylene, X is oxygen, sulphur or substituted orunsubstituted imine, Y is bound on the 3rd or 4th position of thearomatic ring where Y is oxygen or -NR8- (where R8 is the samewith the above R3), Z is hydroxygroup, C1-C4 lower alkoxygroup.C1-C4 lower thioalkoxygroup, substituted or unsubstitutedaryloxygroup, C1-C4 lower alkylamine, substituted or unsubstitutedcycloamine containing from 1 to 5 nitrogen atoms, A is nitrogen or-CH=. The invention also relates to pharmaceutically acceptableacidic additive salts of the compounds.3 claims
Patent BG-102389-A (BG)
Title: Method and system for two-wave laser radiation
Inventor: AVRAMOV LACHEZAR A
IPC: H01S3/08
Filed: 1998-04-15
Abstract: The method and the system are used in medicine. There is afacility for quick reswitching of the laser radiation wavelengthwhere no spatial changes of the laser beam are made and the sameoptical channel is ued for its transportation to the operationalfield. The system reduces the number of the components making it,due to which its reliability and efficiency are increased inoperation. By the method a basic and an alternative wavelength isradiated in succession, the radiation being reswitched insuccession by means of changing the good quality of the laserresonator making use of an active medium. The system for therealization of the method includes an active medium fitted in thelaser resonator made of a total reflector and an upper partiallytransparent mirror mounted next to a lower partially transparentmirror on a support driven by a motor.3 claims, 2 figures
Patent BG-107048-A (BG)
Title: Method for the preparation of citalopram
Inventor: PETERSEN HANS
IPC: C07D307/87
Filed: 2002-09-02
Abstract: The present invention relates to a method for the preparation of citalopram comprising reduction of a compound of formula wherein X is a cyano group or a group which can be converted to a cyano group, and if X is not a cyano group followed by conversion of X to a cyano group. 7 claims
Patent BG-108257-A (BG)
Title: Means for forming and lifting parcels of goods
Inventor: KOKKERSVOLD TOR
IPC: B66C1/18
Filed: 2003-10-10
Abstract: Means for forming and lifting parcels comprising at least two stacks of units of goods comprising a lifting string or a load carrying band (101) that is arranged to surround the stacks in a manner where it follows the outer periphery of the stacks thus forming a parcel (P1). A loop of the band is arranged to protrude upwards in an intermediate space between the stacks to form a lifting eye (115) above said stacks. The band has one or more reinforcements (103, 104) symmetrically arranged with respect to the central longitudinal axis of the band, which implies that cross section dimensions can be reduced elsewhere in the band. Improved stability and reduced material consume may be achieved in accordance with the invention.
Patent BG-110651-A (BG)
Title: Insulation system for packing irregular surfaces, consisting of multifunctional insulation panels, method of production of the insulation panels, method of mounting the insulation system, dowel for the mounting of the system and mounting pliers for the mounting of the dowel
Inventor: GEROV GEORGI
IPC: E04B1/62
Filed: 2010-05-11
Abstract: The present invention relates to an insulation system for covering surfaces with irregular shape consisting of flat and oval surfaces situated at different angles. The system can be applied in the construction of new buildings or in buildings needing repair or sanitation û residential, industrial and agricultural buildings, warehouses, etc. for provision of thermo and /or sound and/or hydro insulation. A smooth and uninterrupted ready surface is achieved without pre-treatment of the covered surface and subsequent treatment of the face part of the insulation system. The insulation system consists of main panels (6), end panels (7, 8), side panels (9), angle panels (10, 10a, 11, 12) and oval panels (13), tightly set between each other along horizontal (h) and vertical (v) contact lines. Along the whole length of the panels, transversely to their contact side walls, inner mounting pockets (9) are shaped with connection inserts (27), as well as opened to the face side of the panel exterior concave channels, sealed with climate-resistant paste (36) or with sealant (35, 40, 41) and climate-resistant paste (36). The end (7, 8), side (9), angle (11, 12) and oval (13) panels are shaped by the main panel (6) by means of at least one cut from its back (15) and respective folding or bending and reinforcement of the fold or the bend by means of double-sided dowel (D2). The fixing of all panels to the covered surfaces (1, 2, 3, 4, 5) is by means of adhesive mixture between them and by means of compound dowels (D1), each of which containing a bearing part (A1, A2) with support disc (48),connected by means of screw connection to a retaining part (B). The bearing part (A1, A2) is engaged into the covered surface (1, 2, 3, 4, 5) and the retaining part (B) is engaged blindly inside the adjoining panels (6, 7, 8, 9, 10, 10a, 11, 12, 13), which are set with their back sides (15) onto the support discs (48) of the compound dowels (D1).
Patent BG-111685-A (BG)
Title: Method and device for production of glasswear with complex form by centrifugation
Inventor: DUPLOUICH JOSE
IPC: C03B35/16
Filed: 2014-01-27
Abstract: The method comprises the following operations: a) providing a mold (12) with a bottom (14) and an upper edge (16); b) the molten glass drop should fall to the bottom (14) of the mold (12); c) starting the mold (12) in rotational motion about a vertical axis (XX) to induce spreading of the molten glass drop at the bottom (14) of the mold (12), by centrifugation, and thereby to obtain a glass cake, corresponding to the shape of the article; and d) removing the cooled glass article from the mold (12). Before the step b), on the upper edge (16) of the mold (12) is placed a shut off ring (30), which is driven rotationally by the used mold (12) in step c)- this provides an opportunity to block the increasing of the glass trough the shut off ring (30) and to obtain a glass article with complex form. The glass articles are designed for kitchen furnishing and decoration.
Patent BG-111882-A (BG)
Title: Разширител за отрицателни електроди на оловно-киселинни акумулаторни клетки и батерии
Inventor: NAYDENOV VESELIN
IPC: H01M10/12
Filed: 2014-12-15
Abstract: Изобретението се отнася до разширител за отрицателни електроди на оловно-киселинни акумулаторни клетки и батерии и ще намери приложение при тяхното производство. Съгласно изобретението, разширителят за отрицателни електроди на оловно-киселинни акумулаторни клетки и батерии представлява природен въглищен материал, механично смлян и промит с вода, без допълнителна химическа обработка, включващ следните компоненти: С - 66.6%, Н - 5.1 %, Nr + Оr - 22.2%, пиритна сяра Snr - 0.82%, свободна сяра S - 0.57%, СаО и MgO - 2%, минимални количества текстинит, улминит, корпохуминит, суберинит, инфилтрационен пирит, фрамбоидален пирит и др. 2 претенции
Patent CN-1327264-A (CN)
Title: 具有浮置栅的内存组件的制造方法
Inventor: FAN ZUOHONG
IPC: H01L21/82
Filed: 2001-06-13
Abstract: 一种具有浮置栅的内存组件的制造方法,提供一个基底,并对基底进行一信道掺杂步骤,以使预定形成的内存组件的实际起始电压值大于预定形成的内存组件的预定起始电压值。接着,依序在基底上形成堆栈栅以及源/漏极区以完成内存组件的制作。通过实际起始电压值的提高,避免漏极开关漏电流的现象。
Patent CN-1350412-A (CN)
Title: 移动通信终端
Inventor: SHINJI USAMI
IPC: H04W52/00
Filed: 2001-10-19
Abstract: 本发明提供了一种移动通信终端,这种移动通信终端能使像医疗电子仪器这样一些仪器不出现由移动通信终端产生的无线电波引起的故障。只要进行简单操作,即只需使发送/接收区的电源开/关,这种终端就可以对一些不使用通信功能的过程进行操作,例如观看发送/接收的电子邮件、产生电子邮件、显示所得到的Web站点图像以及玩游戏等。该移动通信终端提供了一个用来控制发送/接收区电源的控制装置,以及一个输入装置,它把从用户那里输入的指令通知控制装置。
Patent CN-1451379-A (CN)
Title: 姜黄提取物注射剂及其制备方法和用途
Inventor: LI DESHAN
IPC: A61K31/122
Filed: 2002-04-17
Abstract: 本发明涉及姜黄提取物的新剂型，更具体地说涉及它们的纳米脂质体剂型，前体脂质体剂型，长循环脂质体剂型，长循环纳米脂质体剂型，纳米微乳剂型，静脉乳剂型，脂质纳米球剂型和脂肪乳剂型。
Patent CN-1490915-A (CN)
Inventor: LIU PING
IPC: H02J3/46
Filed: 2002-10-18
Abstract: 本发明涉及一种单相并联逆变器系统，针对现有单相并联逆变器系统中不能用环流的瞬时功率分量直接做反馈控制所带来的缺点，对系统中的环流分解装置加以改时，其中包括用于对单相环流I c 进行分相，得到正交两相或对称三相虚拟电流信号的分相装置；以及，用于对所述正交两相或对称三相虚拟电流信号进行d－q变换，得到对应于频率控制信号的第一校正信号以及对应于幅值控制信号的第二校正信号的坐标变换装置。本发明把单相环流信号I c 可得出环流的瞬时有功和无功分量，从而便于进行控制，使系统即使在瞬时状态、如负载突变时，也能保持各逆变器模块的负载均等分配，从而使各个逆变器模块能稳定地工作。
Patent CN-1425496-A (CN)
Title: 一种吸附碱金属蒸气的吸附剂及其制备方法
Inventor: WU YOUQING
IPC: B01J20/10
Filed: 2002-12-30
Abstract: 本发明公开了一种脱除高温气体中碱金属蒸气的吸附剂及其制备方法，所述的吸附剂以SiO 2 、Al 2 O 3 为主要成分的矿物(如高岭土、海泡石、铝土和硅藻土)为活性组分，另外添加适量无机或有机粘结剂和扩孔剂，以提高活性组分的吸附能力、吸附剂孔隙率和稳定性。其具有成本低和制备简单等特点，可应用于脱除高温燃气和其他工业气体中碱金属蒸气领域。
Patent CN-1412739-A (CN)
Title: 液晶显示器
Inventor: GVN-SIK RA
IPC: G09G3/20
Filed: 2002-09-27
Abstract: 一种在一面板上形成的、具有分别以行方向和列方向延伸的多个门线和多个数据线的液晶显示器。门线和数据线分割形成的各像素区域中具有与门线和数据线相连的开关装置和与其相连的像素电极。该面板上还具有门驱动电路和数据驱动电路，向门线提供电压。该面板上有与数据驱动电路连接，并包括多个彩色信号线的信号线，该信号线将数据驱动电路与印刷电路板的信号控制器相连。具有差动关系的多个彩色信号线中的一对向数据驱动电路传送彩色信号。多个彩色信号线中的一对之间的距离小于该对彩色信号线中各线的宽度和不具有差动关系的多个彩色信号线中的一对之间的距离。信号线之间的距离和其宽度之间的关系降低了EMI噪声。
Patent CN-1617772-A (CN)
Inventor: ANDRE JEUTTER
IPC: C23C4/01
Filed: 2002-12-18
Abstract: 本发明公开了一种用于涂覆一块带孔底板的方法。现有技术的涂覆方法的缺点在于涂覆时底板上孔的几何形状尺寸会发生改变，从而限制了该孔和该底板的功能和效果。本发明用于涂覆带孔(4)底板(1)的方法由于借助一栓塞(16)对孔(4)进行了保护，因而不会改变孔(4)的几何形状尺寸。
Patent CN-1604957-A (CN)
Inventor: PALAZZOTTO JOHN D
IPC: C10M135/04
Filed: 2002-11-26
Abstract: 本发明涉及一种用于润滑油的含有硫化异丁烯和受阻酚的抗氧化剂体系，它提供高的抗氧化性，特别适用于加天然气燃料的发动机，以及涉及制备这一种抗氧化剂体系的方法、含有所述抗氧化剂体系的润滑油以及用含有所述抗氧化剂体系的润滑油润滑发动机的方法。
Patent CN-1519312-A (CN)
Inventor: LIU ZHIPEI
IPC: C02F3/34
Filed: 2003-01-23
Abstract: 本发明涉及一株赤红球菌(Rhodococcus ruber)EmCGMCC No.0868菌株，该菌株的生长细胞、细胞悬浮液、固定化细胞均可降解十六烷等烷烃以及蒽、菲、芘等多环芳烃；该菌株能以烷烃或多环芳烃为唯一碳源和能源生长，同时产生脂类生物乳化剂；该乳化剂能明显降低水溶液的表面张力、具有很强的油脂类物质的乳化能力、提高烷烃和多环芳烃在水中的溶解度、明显促进活性菌株对烷烃和多环芳烃的降解。该菌株及其产生的生物乳化剂适用于含油废水的生物处理和石油污染土壤的生物修复(生物整治)。
Patent CN-1487165-A (CN)
Inventor: LIU JIANGUO
IPC: E05B35/00
Filed: 2003-02-27
Abstract: 本发明提供了一种锁具，其通过使锁具破坏者无法看见在钥匙通道中的所有制动栓，而得以对锁具破坏者造成一种极高的困难性。根据本发明较佳实施例的钥匙通道具有一曲率，使得人们无法看见钥匙通道的末端。本发明还提供了一种具有挠曲性的钥匙，以配合使用在具有一曲率的钥匙通道中，用于转动插塞并将锁具开启。
Patent CN-1475543-A (CN)
Inventor: ZHANG DONG
IPC: C09K5/02
Filed: 2003-06-02
Abstract: 本发明为一种相变储能陶粒及其制备方法。该相变储能陶粒以轻质多孔陶粒为基体，其内部吸附、储存有有机相变物质，外部包覆有聚合物基复合材料膜层。其制备方法是先用真空浸渗法使陶粒吸附储存有机相变物质，再采用沉浸法涂覆聚合物基复合材料膜层。本发明的相变储能陶粒储能长期稳定，相变过程换热效率高，非常适合于建筑等领域应用。而且，材料来源广泛、价格便宜，制备工艺简单，容易实现工业化生产。
Patent CN-1474232-A (CN)
Inventor: BOKHUONOF B B
IPC: G03C1/498
Filed: 2003-07-30
Abstract: 新型银化合物包括光敏卤化银的初级核和覆盖该初级核的壳。该壳包括一种或多种非光敏银盐，各银盐包括有机银配位配体。其它新型银化合物是有机银配位配体的完全均相银盐(非核－壳)。还有其它的银化合物包括非光敏金属盐的初级核和覆盖该初级核的壳。该壳包括一种或多种非光敏银盐，各银盐包括有机银配位配体。这些类型的银化合物能够在热显影性成像材料(包括热敏成像材料和光热敏成像材料)中用作可还原的银离子的来源。
Patent CN-1603526-A (CN)
Inventor: XU CHUANG
IPC: E02D31/02
Filed: 2003-09-29
Abstract: 本发明涉及建筑物和构筑物的防水技术，尤其是涉及地下建筑的防水施工技术，适用于建筑密集，地下水位较高，埋深大的地下钢筋混凝土结构或“一墙两用”结构的地下建筑物。由于本发明采用了柔性堵漏和刚性防漏相结合的刚柔复合施工工法建筑防水层，省去了地下建筑物内常用的防渗漏内衬结构和迎水面防水层，而且使地下建筑物能达到高要求的防渗漏标准，保证了地下建筑物能够长年安全使用。采用本发明工法在建造地下建筑时，还可有效减少施工开挖面，具有节省造价，施工方便，施工进度快，与现有的地下建筑防水层的施工相比工期短、对防水层维护方便的特点，具有良好的经济和社会效益。
Patent CN-1622965-A (CN)
Title: 芳香族聚碳酸酯树脂及其制造方法、光学零件成型材料及光学零件
Inventor: HIRONOBU MORISHITA
IPC: G11B7/2534
Filed: 2003-01-21
Abstract: 本发明涉及芳香族聚碳酸酯树脂及其制造方法，所述芳香族聚碳酸酯树脂具有2，2－二(4－羟苯基)金刚烷化合物或芳环上具有取代基的1，3－二(4－羟苯基)金刚烷化合物的残基形成的重复单元，其透明性、耐热性和机械强度优异且成型性良好；所述芳香族聚碳酸酯树脂的制造方法是使上述金刚烷化合物和碳酸酯形成性化合物反应。此外，本发明涉及光学特性等优异的芳香族聚碳酸酯树脂材料和将其成型得到的光学零件。
Patent CN-1659455-A (CN)
Inventor: KOUSEI SANO
IPC: G02B5/18
Filed: 2003-04-18
Abstract: 本发明提供了一个发射第一波长光束的第一光源(2 1)，该光束至少在信息记录介质(30)上记录信息或由其再现信息；发射第二波长光束的光源(22)，该光束至少在信息记录介质(33)上记录信息或由其再现信息；发射第三波长光束的光源(23)，该光束至少在信息记录介质(23)上记录信息或由其再现信息；聚焦装置；光学元件(28)，通过第一波长光束，并且衍射第二和第三波长光束；其中，光学元件为衬底上形成有多个凹槽的光学元件；其中满足表达式：380nm≤(n－1)×d≤420nm，此处的n表示波长400nm的光在衬底处的折射率，d(nm)为凹槽的每一阶深度；和其中以深度d、深度2d二阶形式形成凹槽。
Patent CN-1650281-A (CN)
Inventor: JEREMY BRUESTLE
IPC: H04W4/70
Filed: 2003-04-29
Abstract: 在保持持续连接的同时，通过相同的逻辑网络层提供从分离的物理网络到装置的多个连接的方法和系统。为了保持持续连接和改变物理网络，需要至少一个附加的连接以无缝地完成“切换”。如果从网络主机到装置(35)的一个或多个信号是微弱的或被衰减，那么多个连接能提供从主机发送到装置的数据冗余，以降低丢失数据的量。多个连接用于增加在任何指定时间发送到装置的数据量。该系统也包含多种多路传输服务器(49－42)，这些多路传输服务器被分配到一个或多个移动装置，并且为了来回传输数据而担当该装置的代理。
Patent CN-1663018-A (CN)
Inventor: GARY SIGAI
IPC: H01J61/42
Filed: 2003-06-10
Abstract: 本发明提供了一种低汞消耗的电灯，其具有包括从以下材料中选择的荧光体的发光材料的层：(a)冷白荧光体，其包括具有大约8到大约12微米的平均颗粒尺寸的由锑和锰活化的卤代磷酸钙；以及(b)两种荧光体的共混物：即，用锑和锰活化的大约50％的白色卤代磷酸钙和用锑活化的大约50％的蓝色卤代卤磷酸钙，其中蓝色卤荧光体具有大约6.6到大约10微米的平均颗粒尺寸。