baber/WOPTO huggingface dataset:
Patent NL-8303137-A (NL)
Title: Purifying e.g. swimming pool or cooling water - by cathodic hypochlorite from cell fed with salt soln. and contg. cation exchange membrane
IPC: C02F1/467
Filed: 1983-09-10
Abstract: The process is intended for purifying water by adding, hypochlorite produced electro-chemically in a cell by feeding this with an aqueous chloride solution with a concentration below 60 g/litre (as Na C1) and maintaining a pH above 7. The anode and cathode in the cell are separated by a cation exchanging membrane. The pH in the cell and/or in the water to be treated is preferably controlled by adding thereto a proportion of the alkaline solution produced at the cathode.
Patent NL-8800027-A (NL)
IPC: B60G7/02
Filed: 1988-01-07
Abstract: A connecting structure for connecting a spring axle suspension to a vehicle chassis, in which there is a better transmission of forces between this suspension and the chassis in that each spring axle suspension has a part (4, 5, 6) which is rigid in all directions and which is welded to the underside of a chassis bar (1) directloy below an upstanding web thereof by a fastening part (8, 9, 13), which is narrow in the transverse direction to prevent warping of the chassis bars. Two opposite rigid suspension parts (4,5, 6) are connected by a rigid transverse connecting part (14). Said fastening part (8, 9, 13) is preferably formed by two longitudinal narrow strips in line with each other, which strips may each form the web (8,9) of a bar (5, 6) with transverse flanges (11, 12) which flanges terminate at a short distance below the chassis bar (1), to which said web (8,9) is connected. There may be a bracing (18) from an upstanding web of the chassis bar (1) to the rigid transverse connection (14) between the rigid parts (4, 5, 6) of the axle suspension.
Patent NL-8901541-A (NL)
Title: Insulating strip construction arrangement - has coconut fibre strip, glued to wooden batten
IPC: E04B1/78
Filed: 1989-06-19
Abstract: Thermal or sound insulating strip, e.g. for roofing or floor construction, is glued to wooden batten. Spaced holes in batten enable strip to be screwed down. Wooden batten(1) of 250 x 6 x 2 cm dimensions is glued to coconut fibre insulating strip (2) of similar size. Six equispaced holes (3) in batten (1) provide fixture of strip by screwing down, e.g. in roof, ceiling or floor construction.
Patent NL-9000202-A (NL)
Title: Circuit arrangement for low-pressure discharge lamp - adjusts amplitude averaged over modulation period of sinusoidal modulated high-frequency current
IPC: H05B41/392
Filed: 1990-01-29
Abstract: Circuitry generates the high-frequency pulsatory current from a supply voltage. A modulator is provided for the sinusoidal amplitude modulation of the high-frequency pulsatory current with a modulation frequency f and a modulation depth M. Circuitry adjusts an amplitude A averaged over a modulation period of the sinusoidal modulated high-frequency pulsatory current. The circuit arrangement is also provided with circuitry V for effecting a change in the sinusoidal modulation.
Patent NL-9300234-A (NL)
IPC: F24D19/02
Filed: 1993-02-04
Abstract: A spacer for use in a one point attachment of an object (11) to a wall. The spacer has a first mounting plate (1) with a central hole (2) for fastening the plate to the wall, said mounting plate (1) being connected, by spacer elements, to a second mounting plate (5) that is provided with a centrally projecting attachment means for the object to be fastened. Preferably the central fastening hole (2) is formed by a slot, while the effective length of the spacer elements is adjustable and the holes (6) in the second mounting plate (5) are also formed by slots, the "long" axes of which are positioned at right angles relative to those of the slot (2) in the first mounting plate (1). <IMAGE>
Patent NL-9302169-A (NL)
Title: Transverse lamella for a light box
IPC: F21V11/02
Filed: 1993-12-13
Abstract: The transverse lamella is delimited by lateral boundary surfaces which run obliquely upwards, away from one another, from the bottom boundary edge of the lamella and which are connected to one another, in the vicinity of their top edges, by an upper boundary surface, in such a manner that the transverse lamella is substantially triangular, as seen in cross section. One lateral boundary surface extends from the bottom boundary wall of the transverse lamella through a greater height than the other lateral boundary surface. The connecting lines between the side edges of the upper boundary surface and the top edges of the lateral boundary surfaces are both curved.
Patent PT-73385-A (PT)
Title: Process for preparing branched amines of l-aspartyl-d-amino acid
Inventor: BRENNAN THOMAS MOTT
IPC: A23L27/30
Filed: 1981-07-17
Abstract: L-Aspartyl-D-amino acid dipeptide amides of formula (I) and their cationic and acid-addn. salts are new. In (I), R' is Me, Et, nPr or iPr; R is fenchyl, diisopropylcarbinyl, d-methyl-t-butylcarbinyl, d-ethyl-t-butylcarbinyl, di-t-butylcarbinyl, 2-methylthio-2,4-dimethylpentan-3-yl or a gp. of formulae (II)-(VIII); at least one of R3-R6 is 1-4C alkyl and the others are H or 1-4C alkyl; X is O, S, SO, SO2, CO or CH(OH); m is 0-4; n and p are each 0-3 with n+p being not greater than 3; the total no. of C atoms in R3-R6 is not greater than 6, and when both R3 and R4 or R5 and R6 are alkyl, they are Me or Et. One of R7-R9 is 1-4C alkyl and the remainder are H or 1-4C alkyl, with the total no. of C atoms in R7-R9 being not greater than 6; R12 and R13 are Me or Et, or R12 is H and R13 is 1-4C alkyl; Z is O or NH; t is 1 or 2; w is 1-4; R14 and R16 are 1-4C alkyl; R15 is H, OH, Me or Et; the total no. of C atoms in R14-R16 is not greater than 6, and when both R14 and R15 are alkyl, they are Me or Et; R17 and R19 are 1-4C alkyl; R18 and R20 are H, Me or Et; A' is OH and A" is H, OH or Me, or A' and A" together form CH2-O-CO, CH2-NH-CO, O-CO-CH2, NH-CO-CH2, O-CO, NH-CO or O-CO-O; and the total no. of C atoms in R17-R20 is not greater than 6 and when both of R17 and R18 or R19 and R20 are alkyl, they are Me or Et. Cpds. (I) have high potency as sweeteners and are free from undesirable flavour qualities at conventional use levels.
Patent PT-73865-A (PT)
Title: Process for preparing novel macrocyclic lactones
Inventor: ALBERS-SCHONBERG GEORGE E
IPC: C12P17/16
Filed: 1981-10-22
Abstract: Novel parasiticidal compounds have the formula <CHEM> where the variables R1 and R2 have the following meanings for the compounds identified as A1, A2 and B1: <CHEM>   They are made into compositions for the treatment of agricultural pests and parasitic infections, especially tapeworms. The compounds are made by fermenting a culture of the novel microorganism Streptomyces sp. MA-5038 having the identifying characteristics of ATCC 31587 in an aqueous nutrient medium containing assimilable sources of carbon, nitrogen and inorganic salts.
Patent PT-83990-A (PT)
Title: Clay minerals
IPC: C09C1/42
Filed: 1986-12-19
Abstract: There is disclosed a process for treating a clay mineral thereby to change its rheological properties when in aqueous suspension such that the fluidity of the aqueous suspension at a given temperature and percentage by weight of completely deflocculated clay mineral solids in the suspension is increased, which process comprises the steps of mixing with the clay mineral in a plastic state a minor proportion by weight of a water-soluble organic compound having a plurality of basic groups and a number average molecular weight not greater than 1000, and subsequently or simultaneously subjecting the mixture to mechanical working under conditions such that from 25 to 1000 KJ of energy per Kg of dry clay mineral are dissipated in the mixture.
Patent PT-85088-A (PT)
Title: Method of preparing a food product containing eggs
Inventor: HENRY MCMULLEN JAMES
IPC: A23L15/00
Filed: 1987-06-16
Abstract: An omelette mix is prepared from a liquid egg product, which may be, for example, whole egg, egg white, egg yolk, a de-chloresterized or artificial mix, or any combination of two or more of the foregoing, by adjusting its pH, preferably with citric acid, then adding to it a hydrocolloid, comprising an alginate, adding a multivalent metal salt of only low solubility in water, e.g. calcium sulphate dihydrate, in order to facilitate any required cross-linking of the hydrocolloid molecular chains, mixing thoroughly to form a homogeneous material, forming this material into any desired shape and freezing or chilling it to produce a stable intermediate material that can readily be quickly heated to give an omelette in form ready for consumption. In general sodium chloride will be introduced into the mix, conveniently with the hydrocolloid, in order to enhance the flavour of the omelette. A sequestrant is desirably added to control the release of the multivalent metal salt and thus regulate the speed of the cross-linking reaction.
Patent PT-86171-A (PT)
Inventor: CADIERGUE JOSEPH
IPC: C07F9/09
Filed: 1987-11-19
Abstract: Compounds of formula (I): 
<IMAGE>
 in which X1 and X2 = Hal, R1 = alkyl, aryl, perfluoroalkyl, C IDENTICAL N, 
<IMAGE>
 and R=H, alkyl or the residue of an alcohol employed in the synthesis of the pyrethrinoid esters.
Patent PT-88641-A (PT)
Inventor: CAPON DANIEL J
IPC: C07K19/00
Filed: 1988-09-30
Abstract: Novel derivatives of cell surface proteins which are homologous to the immunoglobulin superfamily (adhesons) are provided. Amino acid sequence variations are introduced into adheson, the most noteworthy of which are those in which the transmembrane and, preferably, cytoplasmic domains are rendered functionally inactive, and in which adheson extracellular domains replace an immunoglobulin variable region. These variants are useful in therapy or diagnostics, in particular, CD4 variants are therapeutically useful in the treatment of HIV infections.
Patent PT-89116-A (PT)
Inventor: SCHRYDER MARC DE
IPC: B31D5/00
Filed: 1988-11-30
Abstract: Device for erecting a folding box blank, one section of which is folded at least approximately in the shape of a U and which has two rows of tabs (7, 8) overlapping one another. Guide rails (13-17) are provided, between which the blank is folded along four folding lines. To bend up the tabs, two spiked wheels (10, 11) are provided, the spikes of which push the tabs out of the plane of the blank. <IMAGE>
Patent PT-96994-A (PT)
Inventor: HAIGHWOOD NANCY L
IPC: C07K16/00
Filed: 1991-03-08
Abstract: A method for purifying recombinant HIV gp120 so as to provide a glycopeptide having protein/protein binding properties substantially identical to natural viral HIV gp120, which comprises fractionating a composition containing crude gp120 sequentially using (1) ion exchange chromatography, (2) hydrophobic-interaction chromatography, and (3) size exclusion filtration, collecting at each step a fraction that exhibits specific binding affinity for CD4 peptide. The process is carried out in the absence of any affinity purification steps or any steps (such as reverse-phase HPLC) that use contact protein with organic solvents. The product obtained by this method is a purified, full-length, non-fusion recombinant HIV gp120 glycoprotein having protein/protein-interaction properties substantially identical to gp120 as presented on an HIV virus, including binding affinity for CD4 and binding affinity for at least one antibody capable of neutralizing HIV infectivity.
Patent PT-99924-A (PT)
Inventor: WITTE ERNST-CHRISTIAN
IPC: C07D295/135
Filed: 1991-12-23
Abstract: PCT No. PCT/EP91/02456 Sec. 371 Date Jun. 21, 1993 Sec. 102(e) Date Jun. 21, 1993 PCT Filed Dec. 19, 1991 PCT Pub. No. WO92/11234 PCT Pub. Date Jul. 9, 1992.Compounds of the formula I     <IMAGE>  (I)  in which R1 signifies an aryl, aralkyl or an aralkenyl group, the aryl radical of which can, in each case, be substituted one or more times by halogen, cyano, alkyl, trifluoromethyl, alkoxy, alkylthio, trifluoromethoxy, hydroxyl or carboxyl, m a whole number from 1 to 3, n a whole number from 1 to 5, R2 hydrogen, an alkyl, aralkyl or acyl group, Q a bond or an oxygen atom, R3 hydrogen or a lower alkyl radical which is possibly terminally substituted by carboxyl or by a hydroxyl group and R4 hydrogen, a lower alkyl group with 1-4 C-atoms, which is possibly terminally substituted by carboxyl or hydroxyl, a possibly substituted phenyl, heteroaryl, cycloalkyl or acyl group or a group    <IMAGE>   in which R5 represents a straight-chained or branched alkyl chain with 1-4 C-atoms which is possibly terminally substituted by carboxyl, alkoxycarbonyl, aminocarbonyl, hydroxyl, mercapto, alkylthio or imidazolyl and Y a carboxyl, an alkoxycarbonyl, aminocarbonyl or cyano, formyl, hydroxymethyl, aminomethyl or ortho ester group, whereby R3 and R4 can also be component of a 5- or 6-membered saturated or unsaturated possibly substituted heterocycle with 1-4 heteroatoms which can be annellated with further ring compounds via one or more bonds, as well as their salts, esters and amides, processes for their preparation and medicaments with thromboxane-antagonistic action which contain these compounds.
Patent SE-8802381-A (SE)
IPC: G05G5/06
Filed: 1988-06-23
Abstract: The operating mechanism (4), e.g. a brake handle, moves backwards and forwards around a shaft (5) at a distance from which is a fixture (6) for a movement transmission component (7), e.g. a draw and pressure cable. The stop arrangement comprises a cam component (10) and a cam follower (9) which are supported by the adjuster casing (3) and the operating mechanism. The cam component has a first cam curve along which the cam follower moves forwards during at least the movement of the operating mechanism past the intermediate position in a forward direction from the starting point to the end position. The cam follower moves in the opposite direction along a second cam curve, and the first cam curve, in the area where the cam follower is located, has a sunken part (17) so formed that it prevents return of the cam follower along the curve, and thereby the return of the operating mechanism to the starting position. This occurs before the operating mechanism has passed the intermediate position to such an extent that the cam follower, during the return movement of the operating mechanism, moves along the second cam curve.
Patent SI-9500239-A (SI)
Inventor: MEGLIC BINE
IPC: H01H37/52
Filed: 1995-07-28
Abstract: Bimetalni termostat nove konstrukcije ima
lastnosti tokovno pretočnega bimetalnega termostata,
čeprav čez bimetalni trak (13) ne teče električni tok.
To pa zato, ker je bimetalni trak (13) v dobrem
toplotnem stiku z elementi termostata, ki prevajajo
električni tok. To so: dovodni električni priključek (7),
stikalni mehanizem (5), gibljivi kontakt (6), fiksni
kontakt (11) ter odvodni električni priključek (12). Na
teh elementih in njihovih spojih se zaradi notranje
upornosti pri prehodu električnega toka ustvarja
Joulska toplota. Ta pa se prenese tudi na bimetalni
trak (13) zaradi dobrega toplotnega stika med njim in
odvodnim električnim priključkom (12). Posledica tega
je segrevanje bimetalnega traku in s tem znižanje
temperaturnih stikalnih diferenc termostata. Za izdelavo
tega novega bimetalnega termostata je pomembno,
da so sestavni deli podobni delom obstoječih
termostatov.
Patent UA-6946-A (UA)
Title: Process for the preparation of nickel sulphate of reactive qualification
Filed: 1991-01-03
Abstract: A process comprises the interaction of nickel (II) oxide with sulphuric acid, filtration of the obtained solution, its evaporation, crystallization and separation of the base product. To the interaction with the sulphuric acid the water suspension of nickel (II) oxide of nonferrous metallurgy production is subjected and the process is carried out in mass ratio NI2+:H2SO4= 1:1.4-1.5.
Patent UA-6836-A (UA)
Title: Lead accumulator electrode
Filed: 1991-10-22
Abstract: The electrode consists of a shell made of a corrosion-resistant porous material placed in a receiving magazine formed by the shell and an active mass.
Patent AT-A16362002-A (AT)
IPC: B60R13/02
Filed: 2002-10-30
Abstract: The transfer strip comprises a carrier layer(1) coated with a first adhesive layer(2) onto which symbols or letters(8) are arranged. The multi-layer letters comprise a transparent plastic film(3) with a colored layer(4) and a second adhesive layer. An outer protective strip(7) covers both adhesive layers.  A white opaque base layer(5) is located between the colored layer(4) and the second adhesive layer(6). Adhesion between the first adhesive layer(2) and plastic film(3) is lower than that between the second adhesive layer and the base surface to which the letters are applied. Openings(9) cut in the carrier strip(1) adjoin an edge of each letter. Rows of transporting and/or alignment holes are also formed in the carrier strip. An Independent claim is included for a process for manufacturing the transfer strip in which: a) a first adhesive layer(2) is applied over the entire surface of a carrier layer(1) followed by a transparent plastic film(3); b) a colored layer(4) and second adhesive layer are applied onto the transparent film to form a layer from which letters(8) are cut; c) colored letters are punched out of the plastic film and openings and/or holes are cut into the carrier layer; d) surplus plastic film is removed and a protective strip(7) applied over the letters so that it covers both adhesive layers.
Patent BG-100399-A (BG)
Title: Method for the preparation of menthylisovalerate
Inventor: NINOV KIRIL A
IPC: C07C53/124
Filed: 1996-03-04
Abstract: The invention relates to a method for the preparation of menthylisovalerate (menthyl ester of isovalerianic acid) which is one of the active ingredients of the medicamentous preparation Validol having the formula The menthylisovalerate is produced by reation between L-(-), D-(+) or D,L-mentol and isovalerylchloride in the absence of a solvent and continuous elimination of the separating hydrogen chloride. A product of very high yield and purity is produced and the use of toxic and cancerogenous reagents is avoided. It easily reacts chemically, and when conventional equipment is employed it becomes easily applied under industrial conditions.
Patent BG-101705-A (BG)
Title: Method for the treatment of carbon-containing materials
Inventor: LJUTSKANOV LJUTSKAN A
IPC: C01B31/08
Filed: 1997-06-30
Abstract: The method shall be used for direct production of carbonadsorbents, carbon black and carboncatalysts (metal or metal oxideon carbon) which can be used in chemistry, metallurgy, the powerand food industries, in medicine, pharmacology, for environmentalprotection, etc. It reduces the sulphur content of solid fuels(coal) and the yield of liquid products from them is increased. Bythe method, all types of carbon-containing materials are beingused, such as solid fuels mined, starting from peat to anthracitecoal, oil residues, wood and pulp products and wastes, polymersand polymers wastes. The raw materials, directly or afterpretreatment which may include crushing to sizes under 10 mm andimpregnation with acids, bases or salts, are heated gradually fromroom temperature to 1100oC at atmospheric pressure with heatingspped up to 500o/min at constant blowing with air or flue gases,or carbon dioxide, or nitrogen, or inert gas, and/or addition ofwater steam from 0 to 100%, or ammonia, as well as mixture thereof, and pyrolysis and activation being simultaneously performed. Thesolid product stays at this temperature from 1 min to 48 h, afterwhich it is cooled without access of air in the same or in inertmedium.1 claim
Patent BG-105204-A (BG)
Title: Salts of paroxetine
Inventor: JACEWICZ VICTOR W
IPC: C07D405/12
Filed: 2001-01-31
Abstract: Peperidine compounds, processes for preparing them, pharmaceutical compositions comprising them and their use in therapy are disclosed. 11 claims
Patent BG-106580-A (BG)
Title: Catalysts for the ammoxidation of alkanes
Inventor: BARTEK JOSEPH P
IPC: B01J23/847
Filed: 2002-04-04
Abstract: An ammoxidation catalyst characterized by the following empirical formula comprising VSaSnbTicFedOx; where 1 is equal or smaller than a, equal or smaller to 1.8, 0 and is equal or smaller than b equal or smaller than 0.35, 0 is equal or smaller than c equal or smaller than 0.15, 0<d, equal or smaller than 0.8, 0<b+c is equal or smaller than 0.5, 1 is equal or smaller than a-d<1.8 and when a-d>1.2 then 0<d is equal or smaller than 0.5, and 0.3 is equal or smaller than b+c is equal or smaller than 0.5, and when a-d is equal or smaller than 1.2 then 0.2<d is equal or smaller than 0.8 and 0<b+c<0.3 and x is determined by the oxidation states of the cations present in the catalyst. Preferably, the catalyst has been calcined at a temperature of at least 780 degrees C. 16 claims
Patent BG-107780-A (BG)
Title: Methods for large scale production of recombinant dna-derived tpa or k2s molecules
Inventor: WERNER ROLF-GUNTHER
IPC: C07K19/00
Filed: 2003-05-08
Abstract: The invention relates to the field of thrombolysis and the tissue plasminogen activator (tPA) derivative production in prokaryotic cells. The invention relates to methods for the production of a recombinant DNA-derived tPA, a variant thereof or a (Kringle 2 Serine) K2S molecule or a variant thereof in prokaryotic cells, wherein said tPA or K2S or variant is secreted extracellularly as an active and correctly folded protein, and the prokaryotic cell contains and expresses a vector comprising the DNA coding for said tPA or K2S or variant operably linked to the DNA coding for the single peptide OmpA. The invention further relates to specific K2S derivatives obtainable by said method. The invention further relates to said DNA molecules and the use of said DNA molecules in said methods. 34 claims, 16 figures
Patent CN-1535499-A (CN)
Inventor: NOLAN JAMES B
IPC: H03B5/04
Filed: 2000-04-26
Abstract: 用于带有温度补偿的几种精密弛张振荡器的校准技术在很宽的环境温度变化范围内产生稳定的时钟频率。这些校准技术提供确定绝对温度互补型电流、绝对温度比例型电流或绝对温度比例型电流与绝对温度互补型电流的比的不同的方法。这些校准技术为确定绝对温度互补型和绝对温度比例型校准值以及设定为绝对温度互补型和绝对温度比例型校准选择开关提供不同的方法。
Patent CN-1349711-A (CN)
Title: 画面切换检测中减少错误认定的方法和装置
Inventor: MCGEE T
IPC: G11B27/28
Filed: 2000-12-15
Abstract: 一种视频图像索引方法和装置,用于对视频中每个检测出的场景选择关键帧。本方法和装置可判定,在两个视频帧之间是否发生了场景变化,或者两个视频帧之间的变化仅仅是亮度值的均匀变化。
Patent CN-1449323-A (CN)
Title: 一种控制混凝土泥浆水的方法
Inventor: SEIJI NAKAMURA
IPC: B08B9/08
Filed: 2001-07-05
Abstract: 一种混凝土清洗水重复利用的方法和系统，其包括冲洗混凝土搅拌车(1)等设备以及重复利用泥浆水(2)。本发明包括设置在与控制中心(10)相连通的通信系统中的传感器(11)，用于确定缓凝剂(4)的用量以及产生的泥浆水数量/浓度。通过数据分析，可以防止缓凝剂用量过大或用量不足，或将其减小到最低程度，为此，如有需要，控制中心(10)会发出警告或改正信号。
Patent CN-1477123-A (CN)
Title: 一种多肽——转录因子43和编码这种多肽的多核苷酸
Inventor: MAO YUMIN
IPC: C12N15/12
Filed: 2002-08-23
Abstract: 本发明公开了一种多肽—转录因子43，编码此多肽的多核苷酸和经DNA重组技术产生这种多肽的方法。本发明还公开了此多肽用于治疗多种疾病的方法，如恶性肿瘤，血液病，HIV感染和免疫性疾病和各类炎症等。本发明还公开了抗此多肽的拮抗剂及其治疗作用。本发明还公开了编码这种新的转录因子43的多核苷酸的用途。
Patent CN-1490349-A (CN)
Inventor: XU WEILIANG
IPC: C08L5/16
Filed: 2002-10-15
Abstract: 本发明涉及有关具有多孔结构的壳聚糖－β－环糊精树脂(CTS－CS－CD)的制备方法。该合成方法简单、β－CD固载量高、适合用作生物吸附剂。
Patent CN-1485994-A (CN)
Inventor: HUANG ZHENGQIANG
IPC: H04L12/46
Filed: 2002-09-25
Abstract: 一种使用者与无线网路存取器中继的方法，特征是：于无线网路区域范围内，架设一具有中继功能的无线网路存取器，该无线网路存取器内部设一控制单元，该控制单元包含有侦测设定步骤及传送接收步骤，并藉由发送无线讯号与无线网路区域范围内进行无线传输：可使该具有中继功能的无线网路存取器在无须架设区域网路的情形下，达扩大服务范围及减少成本的目的。
Patent CN-1513767-A (CN)
Title: 一种超细二氧化锰的制备方法
Inventor: ZHANG HAOLONG
IPC: C01G45/02
Filed: 2002-12-31
Abstract: 本发明公开了一种一种超细二氧化锰的制备方法，它通过在可溶性锰盐中加入表面活性剂形成微乳化液滴，再加入碱生成氢氧化锰，经氧化、脱水、煅烧，制得超细二氧化锰粉末。由于采用了前述技术方案，生成氢氧化锰的化学过程是在微乳液化的油包水结构中完成的，所以得到的二氧化锰颗粒较小，其粒径在50纳米左右，比表面积在100m 2 /g以上，可提高二氧化锰在锌锰电池的吸氢效果，从而提高了电池的容量和使用寿命。
Patent CN-1498340-A (CN)
Title: 基于可变滤波器的光学分光计
Inventor: ZARRABIAN SOHRAB
IPC: G01B9/02
Filed: 2002-03-12
Abstract: 一种光学分光计采用一个与光学检测器阵列连接在一起的锥形法布里－伯罗(Fabry－Perot)类型的线性可变光学滤波器。滤波器可以是高通，低通或窄带通的滤波器。根据所用检测器的数量和间隔，可变光学滤波器的稳定性允许高分辨率。在另一个实施例中，用信号处理技术将分光计的分辨率提高到超过测得的响应。
Patent CN-1525898-A (CN)
Inventor: NAKAMURA YOSHIHARU
IPC: B23P21/00
Filed: 2002-07-11
Abstract: 本发明涉及一种通过把零件安装到半成品上而制成产品的产品生产线，该生产线包括一输送半成品的输送机和一为供给要组装到半成品中的零件而做好准备的准备区。准备区位于面对输送机的工人的前面。另外，准备区包括一用于储存所需数量零件的零件储存装置和一用于将零件供应到工人可以取到位置的零件供应装置。因此，工人可以无须转身就可从前面取出零件。
Patent CN-1507231-A (CN)
Inventor: NAOTOSHI TAKIHIRO
IPC: H04L12/70
Filed: 2003-02-20
Abstract: 本发明涉及一种信息包传输装置。该信息包传输装置，由分别容纳终端的一组播放区段形成的内部子网络连接，在由连接在内部子网络内的任意区段上的终端，接收由接收方IP地址指定其它区段的终端的MAC帧时，按照表示属于上述内部子网络中的各终端的地址信息与连接区段间的对应关系的终端管理图表，将上述MAC帧中的IP信息包传输到接收方终端的连接区段上。