baber/WOPTO huggingface dataset:
Patent PT-73558-A (PT)
IPC: C07D295/18
Filed: 1981-08-24
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Amides of 4-aminobutyric acid corresponding to general formula :  see diagramm : EP0046707,P19,F3  in which : R designates a linear or branched alkyl group having from 1 to 7 carbon atoms or a cycloalkyl group ; m represents an integer of from 0 to 3 ; n represents an integer of from 0 to 2, on condition that m + n is equal to or greater than 1 ; X represents hydrogen, a lower alkyl group (1 to 4 carbons), a phenylalkyl group in which the phenyl group is possibility substituted, R1 and R2 considered separately designate hydrogen, a linear or branched alkyl group having from 1 to 18 carbon atoms, an aralkyl group, a cycloalkyl group or a possibly substituted phenyl group, or R1 and R2 considered together with the nitrogen atom to which they are attached represent a heterocycle with 5 or 6 groupings possibly comprising a second heteroatom such as pyrrolidine, morpholine, piperazine or pyridine and its partially or totally hydrogenated derivatives. 1. Claims for the Contracting State : AT Process for preparing amides of 4-aminobutyric acid corresponding to general formula (I) :  see diagramm : EP0046707,P20,F3  in which : R designates a linear or branched alkyl group having from 1 to 7 carbon atoms or a cycloalkyl group ; m represents an integer of from 0 to 3 ; n represents an integer from 0 to 2, condition that m + n is equal to or greater than 1 ; X represents hydrogen, a lower alkyl group (1 to 4 carbons), a phenylalkyl group in which the phenyl group is possibly substituted, R1 and R2 considered separately designate hydrogen, a linear or branched alkyl group having from 1 to 18 carbon atoms, an aralkyl group, a cycloalkyl group or a possibly substituted phenyl group, or R1 and R2 considered together with the nitrogen atom to which they are attached represent a theterocycle with 5 or 6 groupings possibly comprising a second heteroatom such as pyrrolidine, morpholine, piperazine or pyridine and its partially or totally hydrogenated derivatives, characterized in that the starting product is constituted by an aminoacid of formula :  see diagramm : EP0046707,P20,F4  in which m, n and X are such as defined above and R' is a hydrogen atom or a lower alkyl group (1 to 4 carbon atoms), said product is reacted on an acid chloride of formula R-COCI so as to convert the amine of the starting product into an amide radical and the product obtained is subjected to an amidification with a product of formula  see diagramm : EP0046707,P21,F1
Patent PT-75103-A (PT)
Title: Polymer dispersions
IPC: C25D13/06
Filed: 1982-06-22
Abstract: Aqueous polymer dispersions useful in coating corn positions comprise cationically, anionically or non-ionically stabilised particies in which the particles comprise (a) polymeric modifier as defined, (b) addition polymer, and (c) crosslinking agent, both (a) and (b) containing reactive groups and (c) containing complementary reactive groups. Preferably the dispersions are prepared by polymerising a solution of (a) and (c) in the monomer precursor of (b).
Patent PT-76905-A (PT)
Title: Process for preparing polymeric compositions useful as binders in coating colours and coating colours including such compositions
Inventor: MARTINEZ JOSE LUIS TREVINO
IPC: C08L/
Filed: 1983-06-21
Abstract: Polymeric binders (I) for coating colours contain a rheology control polymer (II) comprising a lightly cross-linked copolymer of an unsatd. carboxylic acid, carboxylic acid ester, carboxamide and opt. other monomers. (I) are esp. copolymers based on (a) monovinylidene aromatics and conjugated dienes, or (b) unsatd. carboxylic acid esters and comonomers which have water-insol. homopolymers. (II) esp. have 0.01-10 wt.% cross-linking monomer. The mixts. esp. contain 3-50 wt.5 (II) and they are included as binders in paper coatings comprising aq. suspensions of pigments and/or fillers. Coated papers have high binding strengths and excellent printability in rotogravure process.
Patent PT-81081-A (PT)
Title: Process for the preparation of acylated sacharin derivatives having a fungicidal and/or bactericidal effect
Inventor: SALZBURG HERBERT
IPC: C07D275/06
Filed: 1985-09-03
Abstract: Fungicidally and bactericidally active novel acylated saccharins of the formula   <IMAGE>   in which X is oxygen or sulphur and R is -CO-R1 or -SO2-OR2, R1 is alkyl, halogenalkyl, alkoxy, halogenoalkoxy or alkylthio, or is optionally substituted aryl, aryloxy or arylthio, cycloalkoxy or -NR3R4, R2 is alkyl or phenyl, R3 is alkyl, and R4 is alkyl, phenyl, halogenoalkylthio, alkoxycarbonyl or phenoxycarbonyl, or -NR3R4 is a saccharin radical.
Patent PT-84789-A (PT)
Inventor: ESTAQUE MICHEL
IPC: H02K49/04
Filed: 1987-04-29
Abstract: An armature rotor for an electromagnetic retarder includes at least one disk (2) made from a ferromagnetic material connected to an inner fixing ring (7) by an annulus of arms (9) forming ventilation fins, the largest diameter portions of these arms projecting axially from the face of the disk opposite the air gap (E), and the crests of these portions being joined together by an annular web (10), the assembly formed by the disk, the ring, the arms and the web being formed of a single molded block. The maximum outer diameter of the ventilation stucture formed by the arms and the web is greater than the outer diameter of the disk, considered at the level of the mean plane of this disk. Two thin collars (13 and 14) defining therebetween a groove (15) extend the two axial faces of the disk radially outwardly.
Patent PT-85163-A (PT)
Title: Process for the preparation of pharmaceutical compositions containing usnic acid or its derivatives for the therapeutical control of dental caries particularly for the treatment of the cariogenic dental plaque
Inventor: FERRARI GIORGIO
IPC: A61Q11/02
Filed: 1987-06-24
Abstract: The compositions containing usnic acid or its derivatives are useful for the therapeutical control of the dental caries, particularly for the preventive treatment and for the care of the cariogenic dental plaque. The usnic acid, especially in the dextrorotatory form, is active as specific bacteriostatic against Streptococcus mutans which is the primary pathogenic microorganism of cariogenic lesions. The compositions for the treatment of dental caries contain usnic acid in concentrations of between 5 mcg and 100 mg per ml or per g and include tooth pastes, mouthwashes, material for the dental medications and for the treatment of the oral cavity in the several pharmaceutical and hygienic-antiseptic forms.
Patent PT-85788-A (PT)
Inventor: MEUL THOMAS
IPC: C07D333/32
Filed: 1987-09-24
Abstract: 1. Claims for the Contracting States : BE, CH, DE, AT, FR, GB, IT, LI, lU, NL, SE Process for the preparation of 4-alkoxy-2(5H)-thiophenones of the formula :   see diagramm : EP0261668,P7,F1   wherein R1 is a straight or branched-chain alkyl group having 1 to 4 carbon atoms, characterized in that a 3-alkoxy-4-halo-2E-butenoic acid alkyl ester of the formula   see diagramm : EP0261668,P7,F2   wherein R1 and R2 each are a straight or branched-chain alkyl group having 1 to 4 carbon atoms and Hal is chlorine or bromine, is either reacted with an alkali salt of thioacetic acid into a 3-alkoxy-4-thioacetoxy- 2E-butenoic acid alkyl ester, the latter is isolated and further transformed into the end product by means of an alkali hydroxide, or directly reacted to the end product with an alkali hydrogen sulfide. 1. Claims for the Contracting State : ES Process for the preparation of 4-alkoxy-2(5H)-thiophenones of the formula :   see diagramm : EP0261668,P8,F1   wherein R1 is a straight or branched-chain alkyl group having 1 to 4 carbon atoms, characterized in that a 3-alkoxy-4-halo-2E-butenoic acid alkyl ester of the formula   see diagramm : EP0261668,P8,F2   wherein R1 and R2 each are a straight or branched-chain alkyl group having 1 to 4 carbon atoms and Hal is chlorine or bromine, is either reacted with an alkali salt of thioacetic acid into a 3-alkoxy-4-thioacetoxy- 2E-butenoic acid alkyl ester, the latter is isolated and further transformed into the end product by means of an alkali hydroxide, or directly reacted to the end product with an alkali hydrogen sulfide.
Patent PT-90219-A (PT)
Inventor: CABRI WALTER
IPC: C07C45/00
Filed: 1989-04-07
Abstract: 4-Demethoxy-daunomycinone I: <CHEM> the known aglycone of 4-demethoxy-daunorubicin, is prepared by protecting the 13-keto group of 4-demethyldaunomycinone, sulfonylating the 4-hydroxy group, reacting the sulfonylated compound, in an appropriate reducing environment, with a catalytic amount of a transition metal complex, preferably palladium or nickel with 1,3 diphenylphosphinopropane or 1,1 min -bis (diphenylphosphino) ferrocene, and eliminating the 13-dioxolanyl group by treatment with trifluoroacetic acid.
Patent SI-8911642-A (SI)
Inventor: FISCHER ARTUR
IPC: B28D1/14
Filed: 1989-08-25
Abstract: zum se nanaša na vrtalno pripravo za izdelavo
izvrtin s spodrezom, ki se jo namesti v čeljusti
vrtalnega stroja. Na steblu (1) svedra je v obliki
prstanaste plošče razporejen prislonski obroč (2),
med slednjim in glavo (3) svedra pa je zasnovana
valjasta izboklina (5), ki se oži proti glavi (3) svedra in
proti prislonskemu obroču (2). Na steblu (1) svedra so
zasnovani utori (8) za izvrtek, ki so speljani skozi
prislonski obroč (2), ki je z vzmetnim obročem (9)
pritrjen na steblu (1) svedra. Na zoženju (11) stebla
(1) svedra je razporejen ležajni obroč (10) z vzdolžno
zasnovano zarezo (12).
Patent TR-23199-A (TR)
IPC: H03M3/02
Filed: 1985-03-12
Abstract: Switched capacitance feedback control circuit and sigma delta modulator, using same, for digitally encoding an analog input signal. The control circuit includes input means (IM3) able to sample and algebraically add an analog input signal [x(t)[ and an analog feedback signal (b), means (IM4) to integrate these added signals and to provide an analog output signal [w(t)], an analog-to-digital converter (ADC) providing a digital output signal (z) in response to the analog output signal, and a one-bit digital-to-analog converter (DAC) providing said feedback signal (b) in response to the output signal (z).
Patent UA-19163-A (UA)
Title: Machine for longitudinal contact roll-seam welding of can bodies
IPC: B23K11/06
Filed: 1988-02-02
Abstract: The invention relates to welding machines, in particular to the machines for resistance seam welding and can be used in producing can bodies by longitudinal welding. The aim of the invention is voltage loss reducing during welding.
Patent BG-102145-A (BG)
Title: Heterocyclylcarboxamide derivatives and their application as therapeutical means
Inventor: BIRCH ALAN M
IPC: A61K31/443
Filed: 1997-12-23
Abstract: The heterocyclylcarboxamide derivatives are used for thetreatment of diseases of the central nervous system such asdepression, worry, psychoses such as schizophrenia, tardivedyskinesia, the Parkinson disease, obessity, hypertension, theTourette syndrome, sexual disorders, drugs addiction, drug abuses,heredital diseases, the Alzheimer disease, senile dementia,manic-obsession conditions, panic fear, social fobias, digestiondisorder and lack of appetite, cardio- and cerebrovascvularimpairements, insulin-independent diabetes melitus,hyperglycaemia, impairement of the neuroendocrinal system, stress,prostate gland atrophy and spasms. The compunds have the formulawhere A is methylene or -O-, B is methylene or -O-, g has thevalue of 0,1,2,3 or 4, R1 optionally is available dubstituent, Uis alkylene chain, optionally substituted by one or more alkylgroups, Q is bivalent group containing nitrogen atoms and T is thegroup CO.HET. The invention also relates to pharmaceuticallyacceptable salts of the above compounds.14 claims
Patent BG-102976-A (BG)
Title: Method for the preparation of drospyrenon (6 beta,7 beta: 15 beta,16 beta - dimethylene-3-oxo-17 alpha -pregn-4-ene-21,17-carbolacton, drsp)as well as 7 alpha-(3-hydroxy-1-propyl)-(6 beta,7 beta: 15 beta,16 beta -dirmethylene-5 beta-androstan-3 beta,5,17 beta -triol (zk 92836) and (6 beta,7 beta: 15 beta,16 beta - dimethylene-5 beta-hydroxy-3-oxo-17 alpha -androstan-21, 17-carbolacton (90965) as intermediate compounds of the method
Inventor: MOHR JOERG-THORSTEN
IPC: C07J53/00
Filed: 1998-12-01
Abstract: The invention relates to a method for the preparation ofdrospirenon (6,78: 15,16 -dimethylene-3-oxo-17-pregn-4-ene-21,17-carbolacton DRSP)as well as of 7 -(3-hydroxy-1-propyl)-(6,7: 15,16 -dimethylene-5-androstan-3, 5, 17 - triol (ZK 92836) and (6,7:15,16 -dimethylene-5-hydroxy-3-oxo-17 -anddrostan-21,17-carbolacton (ZK90965) which are used as intermediatecompounds for its application.5 claims
Patent BG-104715-A (BG)
Title: Treatment of female sexual dysfunctions
Inventor: EL-RASHIDY RAGAB
IPC: A61K31/473
Filed: 2000-08-28
Abstract: Sexual dysfunctions in human females can be ameliorated, without substantial undesirable side effects, by sublingual administration of apomorphine dosage forms. Administration of apomorphine increases nerve stimulated clitoral intracavrnosal blood flow and vaginal wall blood flow for enhanced clitoral erection and vaginal engorgement in a female. A plasma concentration of no more than about 5.5 nanograms per milliliter is preferably maintained. 17 claims
Patent BG-105292-A (BG)
Title: Novel hydrate forms of alendronate sodium, processes for manufacture thereof, and pharmaceutical compositions thereof
Inventor: FINKELSTEIN NINA
IPC: C07F9/38
Filed: 2001-02-26
Abstract: New hydrate forms of alendronate sodium, having water content of between about one and about twelve percent, and processes for their manufacture, are disclosed. New crystalline forms of alendronate sodium B, D, E, F,G and H, and processes for manufacturing them, are also disclosed. The new forms of alendronate sodium are suitable for incorporation into pharmaceutical compositions for combating bone resorption in bone diseases. 70 claims
Patent BG-105319-A (BG)
Title: Device for scanning an information carrier, method of manufacturing, and information carrier
Inventor: STEK AALBERT
IPC: G11B20/10
Filed: 2001-03-09
Abstract: A device for reading an information carrier (1), which information carrier carries identification information (10, 11) and user information (7, 8), which identification information (10, 11) is arranged so as to be spread over the information carrier and which information comprises data (7, 13) and parties (8, 12). The device includes read means (42, 34) for reading the information from the information carrier and error correction means (45) for correcting errors in the information. The device further includes organization means (46) for organizing the information in such a way that both the identification information and the user information can be processed by the error correction means (45). The invention further relates to a method of manufacturing and to an information carrier (1). 11 claims, 5 figures
Patent BG-106989-A (BG)
Title: Method for the protection of hard dental tissues of the supporting tooth, fitted around a precision magnetic holder of a magnetic system
Inventor: PASHOV JORDAN N
IPC: A61C13/225
Filed: 2002-08-09
Abstract: The method is used in dental prosthesis. Composite material (13) is used ensuring comprehensive protection of the hard dental tissues of the supporting tooth (6) fitted around a precision magnetic holder (2) of a magnetic system - M2. The method can quickly be realized under clinical conditions. On a supporting tooth (6), after carrying out endodontal treatment, the clinical crown (7) is cut at the level of the dental papillae (8) and it is removed. A cavity (10) is made in form and sizes of a precision magnetic holder (2) of a magnetic system - M2. On the bottom (11) of the cavity (10) a shim (12) of cement is fitted. The precision magnetic holder (2) is adjusted in the cavity (10), it upper surface being up to 1.5 mm away from the dental papillae (8). The distance is adjusted by increasing or reducing the height of the cement shim (12). Holder (2) is fixed by means of composite material (13) which is fitted in advance in cavity (10), being covered by composite material (13) thick up to 1.5 mm, the hard dental tissues, fitted between the dental papillae (8) and the precision magnetic holder (2), protecting them from caries, poor oral hygiene and mechanical erasure during the movement of the magnet. 1 claim, 8 figures
Patent BG-108115-A (BG)
Title: Method and installation for the dehydroxylation treatment of aluminium silicate
Inventor: CADORET GAEL
IPC: F26B17/10
Filed: 2003-08-20
Abstract: The invention relates to a method and installation for the dehydroxylation treatment of aluminium silicate, in which the particles surrounding the aluminium silicate are subjected to a temperature of at least 500 deg. C. The particles are in the form of a dry powder and the dry powder (26) may be optionally transported in a gas stream (30) at a temperature between 600 and 850 deg. C for a sufficient amount of time until the desired degree of dehydoxylation is achieved. The powder can be obtained from a hydrated base paste into fragments (23) and by deagglomarating the base paste fragments mechanically (in 3) in the presence of hot gas at temperature between 500 and 800 deg. C in order to form the dry powder (26). 21 claims, 3 figures
Patent BG-112499-A (BG)
Title: Preparation method for hemp extract with reduced tetrahydrocannabinol content
Inventor: IVANOV ERVIN
IPC: C07D311/80
Filed: 2017-05-05
Abstract: The invention relates to a method for preparation of hemp extract which does not contain or contains minimal amounts of tetrahydrocannabinol. According to the invention, the initial hemp extract, which has a content in % by weight of tetrahydrocannabinol from 0.001 to 6 and cannabidiol from 9 to 99.8 is further heated at a temperature of 80 ° C to 180 ° C for 1 min to 24 h in a rotary evaporator or heating apparatus to obtain a final product with tetrahydrocannabinol content up to 1 and cannabidiol from 1 to 98. On of the major advantages of the method is that it is applicable to hemp extracts obtained by various methods notwithstanding the way they are obtained as a feedstock of the present method. According to the method of the invention, no solvent medium is used, which allows the beneficial properties of CBD to be retained and no solvent residues remain in the extract.
Patent BG-113436-A (BG)
Title: Bio-electrochemical microsensor for determination of biodegradable organic matter in water and biological oxygen demand (bod)
Inventor: YEMENDZHIEV HYUSEIN
IPC: G01N27/403
Filed: 2021-10-21
Abstract: The quantitative assessment of the biodegradable fraction of organic pollutants in water and of the biological oxygen demand (BOD) is based on microbial electrochemistry and on the principles underpinning the functioning of bio-electrochemical systems. In terms of design, the detecting element is a two-dimensional bio-electrochemical system in the form of a test strip with electrochemically active bacteria immobilized on the anode, and an electron acceptor (potassium potassium hexacyanoferrate or dry hydrogen peroxide). The biosensor strips, which are covered by this invention, use the metabolitic potential of microorganisms to transform the organic substrate in electricity by sending the electrons released on the anode to the cathode through an external circuit. The transfer of electrons occurs when there is an electron acceptor in the cathode grid. The sensor is executed in the form of test strips with gold-plated anode and gold-plated cathode coated with a polymer grid of polytetrafluorethylene (PTFE) and carbon particles of micro and nano size. The polymer grid of the anode includes selected bacteria which possess electrochemical activity, while the cathode layer includes an appropriate terminal acceptor of electrodes (potassium hexacyanoferrate or hydrogen peroxide). The biomass of the electrochemically active bacteria used as anode catalysts is obtained by cultivation, separation and lyophilic desiccation. The microbial biomass is immobilized on the anode by the method of inclusion and lacing with glutaraldehyde and chitosan. The cathode grid differs from the anode material in that it contains dry potassium hexacyanoferrate instead of microbial biomass. The cathode grid differs from the anode material in that it contains dry hydrogen peroxide or potassium hexacyanoferrate. The full architecture of the detection and BOD measuring system includes the biosensor strips, a hardware controller which processes the received analytical signal and a software application for visualization and statistical processing of the data. The tests carried out to verify the application of the biosensor for quantitative assessment of biodegradable organic substances in waters of various organic loads (BOD in the range of 5 to 225 mg O2/dm3) have demonstrated high degree of correlation between the measured specific signal (in the form of current in the microampere range) and the actual BOD values of the tested samples.
Patent CN-1287779-A (CN)
Title: 一种含辣椒碱的农药杀虫剂
Inventor: ZHANG JINGBIN
IPC: A01N37/18
Filed: 2000-03-29
Abstract: 发明涉及一种以辣椒碱为单剂或复配剂制成生物农药或复配杀虫剂。近来对辣椒碱的研究表明:辣椒碱脂溶性强,有强的透皮吸收作用,它与神经细胞膜上的辣椒碱受体(Vanillin)结合,能促进钙或钠离子等阳离子的进入。作为杀虫剂烟碱进入害虫体内后竞争乙酰胆碱受体,促使钙离子的流入,阻断神经细胞冲动。而辣椒碱和烟碱混配有协同增效作用。经田间药效学试验表明,辣椒碱是具有杀虫、增效双功效的生物碱。
Patent CN-1299179-A (CN)
Title: 直流变换器功率开关管的软开关方法和软开关直流变换器
Inventor: SHI LISHENG
IPC: H02M3/335
Filed: 2000-12-21
Abstract: 本发明公开一种直流变换器功率开关管的软开关方法和软开关直流变换器,增加了辅助的谐振电路,再配合反并联二极管、充放电电容,利用电路的谐振特性,以及电感的电流不能突变、电容的电压不能突变的特点,选择适当的时机开通和关闭主、辅助功率开关管,一并实现主功率开关的零电压零电流开通和零电压关断、辅助功率开关的零电流开通和零电压零电流关断、整流二极管的零电压关断。
Patent CN-1363483-A (CN)
Title: 肇事汽车车灯计算机鉴别方法及装置
Inventor: WANG YANFENG
IPC: G08G1/00
Filed: 2001-01-04
Abstract: 本发明属于公安交通管理技术领域,涉及一种采用计算机程序来执行测量鉴别肇事汽车车灯碎片的方法和车灯特征信息获取测量装置。利用此方法进行计算机检索可快速鉴别出肇事逃逸车辆的种类、车名和车型。本发明采用特征识别方法,利用分类技术、多媒体技术和关系数据库技术,通过对车灯特征提取和图像获取装置,建立标准车灯数据库和事故现场车灯碎片检测自动查询和鉴别软件系统。本发明提供的计算机鉴别方法和装置,方便实用,极大提高了车灯碎片鉴别效率和准确度,为尽快查明肇事逃逸车辆的种类、车名、车型及生产厂家,提高肇事汽车逃逸案件的侦破率提供有效手段。
Patent CN-1351438-A (CN)
Title: 具有混合式自动重发请求的分组数据传送方法
Inventor: CHO LEE YONG
IPC: H04L1/16
Filed: 2001-07-13
Abstract: 公开了一种利用混合式ARQ技术在通信系统中将分组数据传送到接收机的方法。根据本发明的一个说明性的实施例,当在分组解码步骤期间出现差错时,将一个表示所传送第一分组破坏程度的指数(诸如信噪比(Eb/No))与一个预定阈值比较。如果该指数大于或等于阈值,将所传送的第一分组存储在缓冲器中,接收机请求传送用较低编码率编码的另外的第二分组。另一方面,如果该指数低于阈值,接收机请求重发用相同编码率编码的第一分组。
Patent CN-1399910-A (CN)
Title: 剥皮冻荔枝的方法
Inventor: YANG HAO
IPC: A23L19/00
Filed: 2001-07-31
Abstract: 一种剥皮冻荔枝的方法，它包括：将成熟的鲜果去皮；用容器进行密封；冷冻。它克服了由于荔枝皮容易变色、腐烂造成的荔枝容易变色、变味的缺点，使冷冻荔枝能够长久不变色、不变气味和味道地进行贮存。
Patent CN-1346037-A (CN)
Title: 具有冷凝液进入孔的空调器冷凝器节流孔构件
Inventor: BOSCHNEL PETER R
IPC: F24F1/02
Filed: 2001-08-17
Abstract: 空调设备冷凝器风扇的节流孔构件,该空调设备的室内部分包括一冷凝器盘管和一冷凝器风扇。该风扇具有一第二侧和一排放侧,并位于冷凝器盘管的前侧。该节流孔构件限定一在冷凝器风扇吸入侧与排放侧之间的阻挡结构,并具有一位于风扇外侧的风扇节流孔,以在吸入侧与排放侧之间限定一空气流通道。该冷凝器风扇包括一环形导流板。该导流板与风扇节流孔和底壳之间分别限定一第一和一第二环形通道。该节流孔构件具有在风扇节流孔下方的一壁部分。该风扇节流孔具有一假想的垂直中心线,该壁部分具有在其内定中心于该中心线的一开孔,该开孔将底壳的位于壁的前侧的流体连通于两个环形通道。该流体开孔的下端横向尺寸较窄和其上端的横向尺寸较大。
Patent CN-1493131-A (CN)
Inventor: PLAGEMANN B
IPC: H04M3/22
Filed: 2001-11-28
Abstract: 说明了一种其中采用总业务简档(16)的方法。所述的业务简档含有电话简档(P1、P2)的标志以及分组交换网络简档(P3、P4)的标志。借助于所述的总简档(16)能够快速而简单的安排电路交换数据传输网络以及分组交换数据传输网络的接入。
Patent CN-1430893-A (CN)
Title: 含毒死蜱和阿维菌素的混配型杀虫剂
Inventor: ZHEN YILIANG
IPC: A01N57/16
Filed: 2002-01-10
Abstract: 本发明涉及的含毒死蜱和阿维菌素的混配型杀虫剂，包括毒死蜱、阿维菌素、渗透助剂、乳化剂和溶剂，其重量份配比为毒死蜱∶阿维菌素∶渗透助剂∶乳化剂∶溶剂＝19.8－29.4∶0.20－0.40∶8－12∶6－12∶46－66；渗透助剂为含环氧乙烷、环氧丙烷与壬基酚的聚合物；其重量份配比为环氧乙烷∶环氧丙烷∶壬基酚＝5∶4∶7；溶剂为苯类有机溶剂；乳化剂为烷基酚甲醛树脂的聚氧乙基醚、烷基酚聚氧乙烯醚或失水山梨醇油酸酯聚氧乙烯醚；该混配型杀虫剂可同时发挥化学杀虫剂具有的速杀、强杀性能，又兼具生物杀虫剂低毒、安全及杀虫谱宽等优点，同时还可降低成本。
Patent CN-1410967-A (CN)
Title: 带颤音单元的电吉他
Inventor: SHINJIRO HIRAYAMA
IPC: G10D3/14
Filed: 2002-06-12
Abstract: 一种带有琴弦的电吉他，每根琴弦都具有限定在琴颈上的第一接触点和限定在附着于琴体的基板上的第二接触点。该电吉他包括支撑基板以便使其相对于琴体枢轴转动的铰接机构，铰接机构包括一对孔，其中每个孔形成在基板的一侧，由一对轴承构成的轴承装置位于每个孔内。一对支撑销从琴体上伸出，每个支撑销，对应于一个轴承装置，而且位于比相应的轴承装置更靠近琴颈的位置。托架联接到一个支撑销上，托架销联接到每个托架上并装配到相应的轴承装置中。每个轴承装置的轴向中点和相应支撑销的中心均位于一条基本平行于琴弦的直线上。
Patent CN-1565832-A (CN)
Title: 塑胶发泡材无胶式贴合方法与机构
Inventor: JIAN LIANGJIA
IPC: B29C65/28
Filed: 2003-06-23
Abstract: 本发明是提供一种塑胶发泡材无胶式贴合方法与机构，其主要是利用燃烧喷嘴产生一均匀火焰，将塑胶发泡材所欲贴合的表面直接加热保持至微熔状态，再经冷却输压引受贴合物积层至所需厚度。
Patent CN-1650017-A (CN)
Inventor: PETER COLLIVER STEVEN
IPC: A61K36/81
Filed: 2003-02-13
Abstract: 本发明涉及提高植物中的营养含量的研究领域，更具体地说涉及植物中的异黄酮含量。本发明还提供了提高所选择植物中异黄酮大豆黄素含量的方法。