baber/WOPTO huggingface dataset:
Patent NL-8701816-A (NL)
IPC: H03M1/36
Filed: 1987-08-03
Abstract: The circuit comprises a first and a second pair of inputs (2, 2 min ; 3, 3 min ) and at least three pairs of outputs (20, 20 min ; 24, 24 min ; 21, 21 min ). The pairs of inputs serve to receive pairs of two input signals (V1, V1c, V5, V5c) which are substantially complementary to one another. At least two pairs of outputs (20, 20 min ; 24 , 24 min ) serve to supply pairs of two substantially complementary output signals. A first output (21) of the third pair of outputs (21, 21 min ) is coupled to a first input (2) of the first pair of inputs (2, 2 min ). The second output (21 min ) of the third pair of inputs is connected to a circuit node which is not one of the inputs of the first pair of inputs. This node is for example the first input (3 min ) of the second pair of inputs (Figure 9). Another possibility is to couple node to one end (38) of the impedance element (32) which has its other end coupled to the second input (2 min ) of the first pair of inputs.
Patent NL-8801282-A (NL)
Title: Sloping bottom for fish box - holds ice in place without damaging fish after melting
IPC: B65D81/26
Filed: 1988-05-18
Abstract: The bottom is for a box in which fish are stored on a layer of melting ice cubes. Its sloping surfaces (2,3) have means (8) to hold the ice in place once spread over them, and shaped so as not to cause any bruising or other damage to the fish resting on it after the ice has melted and the water has drained away. This can be done by a profiled surface extending for the width of the box, and sinusoidal in the lengthwise direction.
Patent NL-9100059-A (NL)
Title: Lift-cage position locking mechanism - has gravity operated locks providing lower and upper safety zones within a lift shaft
IPC: B66B5/28
Filed: 1991-01-11
Abstract: A lift cage is suspended from a cable bundle wound over a hoist driven by an electric motor. The cage is counterbalanced by a weight. The cage slides along guide-rails with guide shoes. A gravity activated safety locking system (13) is fitted to lock the cage for maintenance work. Locks are electrically held in the withdrawn position during normal service. They operate automatically on mains failure and shock loadings are dampened by hydraulic absorbers (22). For maintenance work the locks can be manually activated. The locks are fitted in such a manner that a safety zone is carried above and below the maintenance position of the cage.
Patent NL-9100616-A (NL)
Title: Wall panel blind-fixing equipment - with components on panel edges inserted and clamped in recesses in upright
IPC: E04B2/74
Filed: 1991-04-09
Abstract: The blind-fixing equipment secures detachable wall panels to a rear upright, and has connecting components fixed to the upright panel edges. These components (7) fit in mating recesses (6) in the upright (5), and are then clamped against it to hold the panel edges (2, 3). Angle-section components can be fixed to the panel edges, the connecting components being formed in them by stamping, typically in the form of lips. They are movable into different positions to engage in the recesses and grip the upright, typically being bent by an inserted hand tool.
Patent NL-9101857-A (NL)
IPC: C08L55/00
Filed: 1991-11-07
Abstract: The invention relates to a thermoplastic polymer composition comprising a polyphenylene oxide and a copolymer which contains units of a vinyl-aromatic compound and units of an a,b-unsaturated dicarboxylic acid anhydride, and is characterized in that said composition also contains 0.1 - 20% by weight of functionalized polystyrene. It has been found that the polymer composition according to the invention displays both a high heat distortion resistance and a high notched bar impact strength. Surprisingly, the addition of the functionalized polystyrene is found to have a very advantageous effect on the mechanical properties.
Patent NL-9301418-A (NL)
IPC: F16H59/18
Filed: 1993-08-17
Abstract: The invention relates to a continuously variable transmission. The continuously variable transmission according to the invention is designed in such a way that in operating conditions to be defined in more detail the transmission ratio is kept essentially constant, in particular for travelling through bends, on inclines and in case of an emergency stop. The constant transmission ratio is obtained by regulating the input r.p.m. of the transmission. <IMAGE>
Patent NL-9401084-A (NL)
Title: Gripping mechanism for a pinless security tag
Inventor: MOERKERKEN ARTHUR VAN
IPC: E05B73/00
Filed: 1994-06-27
Abstract: A gripping mechanism for a pinless clothes-shop anti- theft tag, the material not having a crumpled appearance if the tag is removed after having been attached to the garment for a long time. By changing the direction of movement of one gripping section it is possible for this to be bevelled at the point where it must check (stop) the bump to prevent the two sections from sliding apart when this is done by shoplifters. Another section, for example the cover of the security tag, ensures that the sections remain in place. These improvements have made it possible for the bump to be rounded at the corners and to be bevelled, thereby minimizing an imprint on soft fabrics.
Patent NL-9500121-A (NL)
Title: Gauze fabric
Inventor: OTTOLANDER LEONARD JOHANNES DE
IPC: D03D13/00
Filed: 1995-01-23
Abstract: Gauze fabric, especially suitable for a gauze blind or window screen or a similar insect screen, said gauze fabric having a pattern of areas having different light transmittance factors. The pattern may consist of areas having different mesh sizes, said areas being disposed in a gauze fabric which is made from threads or wires having substantially identical diameters. Taking the actions according to the invention prevents the gauze fabric from not being noticed. <IMAGE>
Patent PT-84035-A (PT)
Title: Waterproofing of tunnel, canal or mine surface - consists of anchoring lining to roof and covering joints with waterproofer and elastic sealant
IPC: E04B1/64
Filed: 1986-12-29
Abstract: Interior surfaces are waterproofed by anchoring cut strips of lining material in holes drilled in the surface, joining adjacent strips longitudinally and transversely with leaktight welds, and covering exposed anchors with additional pieces of the material. A waterproof cord or stringer is placed at the side edges of lining sections between end strips and the lower part of the side edges. Holes in the inner lining allowing anchors projecting from the surface to pass through strips are sealed with an elastic sealant, and those joints requiring additional waterproofing in addition to the welding are treated with the same sealant. The strips are pref. overlapped to an extent such that each strip covers the fasteners anchoring the adjacent strips.
Patent PT-85655-A (PT)
Inventor: KOLAR CENEK
IPC: C07C247/00
Filed: 1987-09-07
Abstract: Compounds of the general formula I   <IMAGE> I  in which R1 represents a hydrogen atom or an alkyl group of the formula CH3(CH2)n-where n=0 to 5, R2 represents a hydrogen atom when X is a carbamoyl group, an alkyl group having 1 to 6 carbon atoms, a group, bonded in an ether-like fashion, of the formula R3-O-CH2-(CHR4)m-CH2- in which R3 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, R4 is a hydroxyl group or an alkyloxy group having 1 to 3 carbon atoms, and m is 0 to 2, represents a group, bonded in an ether-like fashion, of the formula H-(CH2)a-(O-(CH2)b)c- where a=0 to 4, b=1 to 4 and c=1 to 7, or R2 represents a radical, bonded in a O-glycoside fashion of the formula  <IMAGE>  in which R5, R6 and R7, independently of one another, are a hydrogen atom or a hydroxyl group, and R8 is a hydrogen atom, a methyl group or a hydroxy methyl group, X represents a methylene group or a carbamoyl group or a covalent bond between R1 and the 2-carbon atom, A1 and A2 are indentical and represent the hydroxyl group, chloride, bromide, iodide, nitrate, acetate or trifluoroacetate, or A1 represents sulfate or carbonate and A2 represents H2O or A1 and A2 together represent the dianion of an organic acid such as oxalic, malonic, hydroxymalonic, ethylmalonic, 1,1- or 1,2-cyclobutanedicarboxylic, phthalic, 3- or 4-carboxyphthalic, 3,4-dicarboxyphthalic or N-(carbamoylmethyl)-iminodiacetic acid, are described, and also a process for the preparation thereof, and a medicament containg these compounds.
Patent PT-86585-A (PT)
Title: Disposable diaper having an improved fastening device
IPC: A44B18/00
Filed: 1988-01-21
Abstract: A disposable diaper (10) comprising an absorbent core (14) that is encased between a liquid pervious topsheet (12) and a liquid impervious (16) backsheet, elasticized leg openings, and a fastening device (52) for securing the diaper on a wearer. The fastening device (52) comprises a first member (53) having a plurality of fiber elements (62) and a second member (54) having a plurality of engaging elements (74) that are mechanically engageable with the fiber elements (62) of the first member (53). The engaging elements are disposed and manufactured so as to provide a fastening device that is capable of resisting the peel forces and shear stress that are encountered during use and that is comfortable and skin friendly for the wearer. Each of the engaging elements (74) thus preferably comprises a stem (76) and an enlarged head (78) positioned on one end of the stem; the head (78) having a smooth, generally convex top surface that provides a skin friendly second member and a bottom surface that extends radially outwardly from the stem to engage the fiber elements of the first member. The fiber elements (62) of the first member (53) and the engaging elements (74) of the second member (54) are configured to maximize peel resistance such that the fastening device (52) has a fiber overhang ratio of at least about 2:1 and a height ratio of at least about 5:1.
Patent PT-87334-A (PT)
Inventor: GODDARD CARL JOSEPH
IPC: C07D213/80
Filed: 1988-04-26
Abstract: A novel process for chlorinating 2-methoxynicotinic acid at the 5-position of the molecule is disclosed. The process involves the use of an alkali metal hypochlorite as the chlorinating agent in a homogeneous aqueous solvent system. The compound so produced, 5-chloro-2-methoxynicotinic acid, is known to be useful as an intermediate leading to various oral hypoglycemic agents of the benzenesulfonylurea class.
Patent PT-87361-A (PT)
Inventor: CAMPBELL SIMON FRASER
IPC: C07D211/90
Filed: 1988-04-29
Abstract: A compound of the formula:- <CHEM>  or a pharmaceutically acceptable salt thereof,  wherein R<1> is -OR<2> or -NH2 in which R<2> is H, C1-C6 alkyl, phenyl or benzyl, the phenyl and benzyl groups being optionally substituted on the aromatic ring by one or two substituents each selected from C1-C4 alkyl, C1-C4 alkoxy and halo. The compounds are useful in the treatment of hypertension, angina, renal impairment and acute renal failure.
Patent PT-98015-A (PT)
Inventor: NIELD ERIC
IPC: C09D169/00
Filed: 1991-06-18
Abstract: A Process for forming a coating on a surface of a substrate which comprises;   (i) applying a layer of a composition comprising a polymer phase, in which the polymer phase comprises a crystallisable polymer selected from polyesters, polyamides, and polycarbonates, in intimate admixture with a non-curable solvent for the crystallisable polymer, and, (ii) heating the applied layer to a temperature at least high enough to cause film formation.
Patent PT-99970-A (PT)
Inventor: MURTIASHAW CHARLES W
IPC: A61K31/435
Filed: 1992-01-02
Abstract: Azabicyclo[2.2.2]octan-3-imines of the general formula   <IMAGE> I wherein R1, R2 and R3 are as defined herein are prepared by reacting a compound of the formula   <IMAGE> II  with a compound of the formula   <IMAGE> III  wherein A is MgCl, MgBr or Li.
Patent SI-9620121-A (SI)
Title: Coating for the internal surface of a pipe, method for applying the same on said surface, two-layered semi-finished part using said coating and method for making this part
Inventor: KHRAMENKOV STANISLAV VLADIMIRO
IPC: B32B27/00
Filed: 1996-09-18
Abstract: The present invention relates to a coating applied onto the internal surface of a pipe, wherein said coating consists of two coaxial tubular and film-type envelopes (2, 3) made of a thermoplastic polymer. The outer envelope (2) rests against the pipe (1) internal surface, while the inner envelope (3) is separated from the first by a coaxial main reinforcement layer (4) impregnated with a solidified polymeric binder. The inner envelope (3) is made in the shape of a multiple-component homogeneous system that comprises at least one polymer selected from the group of thermoplastic polymers having a relative stretching ratio of at least 200 % and a melting point of at least 100 degrees Centigrade. This homogeneous system also comprises a structural modifier of the selected polymer. The envelope (3) and the layer (4) are formed with unjoined edges in at least one place along the coating axis, wherein said edges (6, 7) are sealed together so that the envelope (3) and the layer (4) form a monolithic structure. The present invention also relates to a two-layered semi-finished part that comprises the inner envelope (3) linked to the reinforcement layer (4), wherein said envelope is obtained from the multiple-component homogeneous system having the above-mentioned composition
Patent SI-20279-A (SI)
Title: Heterogeneous knitted fabric comprising metal fibers
Inventor: HEIRBAUT GUIDO
IPC: D04B1/14
Filed: 1999-03-15
Abstract: The heterogeneous knitted fabric comprises metal fibers and other fibers. The fabric has a single knitted layer structure in which yarns with a high metal fiber content are situated towards one surface and yarns with a low metal fiber content are situated towards the other surface.
Patent UA-19806-A (UA)
Title: Method for controlling the growth of undesired vegetation
Inventor: PAUL HSIAO-TSENG LIANG
IPC: A01P13/00
Filed: 1988-08-05
Abstract: The invention relates to chemical methods of plant protection and to the methods for controlling the growth of undesired vegetation with use of pyridinesulphonylurea derivatives.
Patent UA-15682-A (UA)
Title: Device for sound-insulation value evaluation of designs
Filed: 1989-03-31
Abstract: The invention relates to sound oscillation measuring in particular for sound-insulation value evaluation for instance carrier vehicle cabs. The device for sound-insulation value evaluation of designs comprises vibration transducers, a noise meter, a noise radiator and a storage unit. In the device there are soundproof chambers forming the closed sound-proof housing.
Patent UA-9942-A (UA)
Title: Method for heat treatment of crystals of bismuth germanate
Filed: 1989-12-05
Abstract: A method for heat treatment of crystals of bismuth germinate, BI4GE3O12 comprises its heating with rate – 75-200 degree/hour to 970-1030°C, soaking at this temperature during of 0.5-1.0 hour, cooling with rate 50-100 degree/hour to 900-960°C and further to room temperature with rate of 100-200 degree/hour in oxygen-containing atmosphere. Process is carried out in the closed volume in vapors bismuth oxide (III), taken in quantity of 3.3-5.3 g/m3.
Patent BG-104254-A (BG)
Title: Carboxamidothiazole derivatives, preparation, pharmaceutical compositions containing them
Inventor: BRODIN ROGER
IPC: A61P1/00
Filed: 2000-03-17
Abstract: The invention concerns thiazole derivatives agonist of cholecytokinin (CCK) of formula in which R1 represents a substituted phenyl group; R2 a group selected among CH2-R7, (CH2)2-R7, S-CH2-R7, CH2-S-R7, (C5-C8 alkyl with R7 representing a group (C5-C7)cycloalkyl and R3 a group or with R8 representing a group (CH2)nR15 or and R15 is representing COOH or COO(C1-C4)alkyl. The invention also concerns a method for preparing pharmaceutical compositions containing them and their uses for preparing medicines. 13 claims
Patent BG-106738-A (BG)
Inventor: STEINER MITCHELL S
IPC: A61K31/138
Filed: 2002-05-22
Abstract: Изобретението се отнася до химиотерапевтичен метод за предпазване от рак на простатата, по-специално до метод за потискане на латентен рак на простатата. Методът включва администриране върху бозайникна химиотерапевтично средство и негови аналози и метаболити. Средството предпазва, не допуска повторно появяване, потиска простатния карциногенезис и лекува рака на простатата.
Patent BG-108114-A (BG)
Title: The use of gal3 receptor antagonists for the treatment of depression and/or anxiety
Inventor: BLACKBURN THOMAS
IPC: C07D401/06
Filed: 2003-08-20
Abstract: This invention is directed to pyrimidine and indolone derivatives, which are selective antagonists for the GAL3 receptor. The invention provides a pharmaceutical composition comprising a therapeutically effective amount of a compound of the invention and a pharmaceutically acceptable carrier. The invention also provides a pharmaceutical composition made by combining a therapeutically effective amount of a compound of the invention and a pharmaceutically acceptable carrier. The invention further provides a process for making a pharmaceutical composition comprising combining a therapeutically effective amount of a compound of the invention and pharmaceutically acceptable carrier. This invention also provides a method of treating a subject suffering from depression and/or anxiety which comprises administering to the subject an amount of a compound of the invention effective to treat the subject's depression and/or anxiety. The invention also provides a method of treating depression and/or anxiety in a subject which comprises administering to the subject a composition comprising a pharmaceutically acceptable carrier and a therapeutically effective amount of GAL3 receptor antagonist.
Patent BG-112429-A (BG)
Title: A method for the manufacturing of antibacterial viscosal artificial silk and a product obtained by this method
Inventor: RIMINI GAETANO
IPC: D01F2/14
Filed: 2016-12-19
Abstract: The antibacterial viscose artificial silk according to the invention is used for the manufacturing of any textile products, including those for medical purposes, as well as it provides longer bacterial and fungal protection due to the uniform distribution of the antibacterial additive throughout the volume of the fiber. According to the invention, just before the fiber-forming, the viscose is mixed with an antibacterial additive, it is homogenized and fiber-formed in the classic way: viscose solution with well-defined required parameters is fed under pressure to the fiber-forming nozzles of the fiber-forming machine, from which the effluent cellulose solution sprays fall into a precipitating bath, where as a result of ongoing chemical reactions they turn into filaments, which are subsequently subjected to further treatment. According to the invention, in the manufacturing of coloured antibacterial silk, to the pre-prepared pigment suspension of one or more pigments is added a fixed dose of antibacterial additive, the resulting mixture is homogenized and filtered, after which are performed the classical stages of fiber-forming and post-processing.
Patent BG-113165-A (BG)
Title: Device for keeping at a temperature of electrochemical gas sensors and a gas analyzer comprising such device
Inventor: GARBOV VENELIN
IPC: G01N21/00
Filed: 2020-06-18
Abstract: The gas analyzer, comprising a device for keeping at a temperature electrochemical gas sensors, according to the invention, is used for optimal air quality reporting, it is mobile and requires a minimum amount of power supply in cold climates. The device for keeping at a temperature electrochemical gas sensors comprises arranged one onto another a lower insulating body (7), heating element (4), thermal conductive element (6) and an upper insulating body (5). The lower insulating body (7) and the thermal conductive element (6) have grooves (18, 19) for the passage of fluid, which is heated by the heating element (4). The gas analyzer comprises the said device for keeping at a temperature electrochemical gas sensors, as thereto is attached a printed circuit board with electrochemical gas sensors for low and high gas concentration (16, 17). The device is housed in a body in which an air pump (8) is also installed.
Patent CN-1289530-A (CN)
Title: 具有收集装置的棉花收获机
Inventor: DAEUTESCH T A
IPC: A01D46/08
Filed: 2000-09-22
Abstract: 在一种用于从植珠上摘取棉花的棉花收获机中,包括传送摘取棉花的管道结构和连接于收获机的用于加工摘取棉花的可选择性操作的加工结构,其中收集结构包括:一直立的贮存区域,该区域位于管道结构的下游,接收从植珠上摘取的棉花,该贮存区域包括一排出区域;靠近排出区域配置的转动结构;和连接于该转动装置的一驱动结构,用于使接收的棉花从贮存区域向下游移向加工结构。
Patent CN-1377958-A (CN)
Title: 一种处理酒精废液的微生物发酵剂及其制备方法
Inventor: HE BIAO
IPC: C05F5/00
Filed: 2002-04-30
Abstract: 本发明涉及一种处理糖厂及酒精厂的酒精废液的微生物发酵剂及其制备方法,所用微生物菌群取名为WH菌群,它是芽孢杆菌属,采用酒精废液和滤泥作为WH菌群的二级培养基、三级培养基及载体等工艺、步骤处理酒精废液。再加入发酵成熟的滤泥,二次熟化后成为制造有机肥的原料。本发明工艺简单、成本低、工艺流程时间短,既解决环保难题,又转废为宝,增加经济效益。
Patent CN-1377740-A (CN)
Title: 眼科元件洗涤或水合的方法和仪器
Inventor: SCHLAGER M E
IPC: B08B3/10
Filed: 2002-03-27
Abstract: 本发明公开了一种水合或洗涤眼科元件的仪器和方法,包括向具有较高杂质浓度的眼科元件注射流体,该流体已经预先射向具有较低杂质浓度的眼科元件。此外,本发明提供优选的元件支撑件。
Patent CN-1391322-A (CN)
Title: 步进调谐复合式外腔半导体激光器
Inventor: WU KEYING
IPC: H01S5/14
Filed: 2002-07-10
Abstract: 本发明公开了属于可调谐激光器的一种步进调谐复合式外腔半导体激光器。它是在半导体激光芯片的两边分别放置准直透镜和平面反射镜。其平面反射镜分为固定不动和可移动的反射镜，由此，形成了具有双外腔结构的复合式激光谐振腔。调谐移动平面反射镜在轴上的位置可以使两外腔的不同阶次纵模依次重合，使复合外腔激光器的输出单模激光频率被步进调谐。该激光器可以通过反射镜的较小位移得到输出频率较大跨度的调谐，调谐信道数可达几十个以上。各信道功率不随频率变，基本一致，扩大了激光器的应用范围。
Patent CN-1421372-A (CN)
Title: 手动式接头装置
Inventor: NAOTAKA SAKAMOTO
IPC: B65H69/02
Filed: 2002-12-02
Abstract: 本发明提供一种纱的接缝部分的长度和强度、及适应性好的树脂接合方式的手动式接头装置。同时备有分别把持需要接头的纱Y1、Y2的各夹紧机构、用于切断该被把持的纱的一侧使纱的端面露出的剪切构件、为了使各纱的露出端面互相对接而使上述夹紧机构移动的驱动机构以及给该对接好的各纱的端面部提供粘接剂的粘接剂供给装置。
Patent CN-1535350-A (CN)
Inventor: PICKERT URSULA
IPC: F01D5/14
Filed: 2002-07-24
Abstract: 本发明涉及涡轮机(41)的一种具有一个由钛合金制成的基体(2)的叶片(1)，该叶片由一个第一壳形部件(11)和一个第二壳形部件(13)构成，所述部件通过一个连接工序在一个连接区域(31)内相互连接。为了减小局部应力集中，在所述连接区域(31)中这样设置一个沿叶片纵向延伸的带有槽壁(27)的槽(23)，使得该槽壁与所述第二部件(13)直接邻接并且在连接处与该第二部件(13)构成一个大于70°的连接角(α)。
Patent CN-1540493-A (CN)
Inventor: CAI HONGZHOU
IPC: G06F3/14
Filed: 2003-04-24
Abstract: 本发明读卡机插槽动态显示方法，载入一读卡机的驱动或应用程式于电脑系统中，该驱动或应用程式会先侦测读卡机的规格，来决定其具有插槽的数目，在此同时亦会不断侦测插槽内插置记忆卡的状态，并将侦测后的结果显示于电脑的作业平台上，且会不断侦测使用者有无更换记忆卡，立即更新目前读卡机的插槽状态；由此，达到让使用者能从屏幕上，一眼辨识出读卡机中的那一个槽插置有记忆卡的功效。
Patent CN-1486622-A (CN)
Inventor: YANG HEPING
IPC: A23K50/75
Filed: 2003-07-03
Abstract: 一种专配稻谷的肉鸭浓缩饲料，它是由下述原料配比组成：稻谷、大豆粕、棉粕、菜粕、动物蛋白粉、鱼粉、啤酒酵母、大豆油、磷酸氢钙、石灰石粉、食盐、预混料。它克服了现有全价饲料需经机械加工制粒而成，生产工艺复杂，饲料价格高，喂养的肉鸭存在成本高，鸭毛少，鸭肉水分高等缺点。是一种是无药残、无公害的绿色环保饲料。
Patent CN-1487366-A (CN)
Inventor: FRANKEN D J P A
IPC: F16F15/02
Filed: 2003-07-09
Abstract: 本发明提供了一种光刻装置，其中投射系统(PL)被适应性地安装在基准框架(5)上，基准框架依次被适应性地安装在支持该装置的基座(BP)上。因此基座(BP)中的任何振动和位移误差能够通过两组适应性安装件(6，7)被滤除，从而减少了投射系统(PL)的干扰。
Patent CN-1548466-A (CN)
Inventor: MASAHIKO TOMINAGA
IPC: B29C43/52
Filed: 2000-06-28
Abstract: 本发明提供一种制造纤维增强的热塑性树脂模塑制品的新方法，该方法采用高力学强度和基本上没有热老化的树脂，通过高效率加热，但不对纤维增强热塑性树脂基材和模塑制品例如由该方法制成的安全鞋趾尖芯施加剪切应力而制成所述模塑制品。将绳或带状的纤维增强的热塑性树脂基材P1分散并堆积在容器例如管(11)内，将加热气体通入堆积基材，加热熔融，并优选用柱塞(15)压缩基材(P1)，由此形成熔融的物料块(P2)，接着，将熔融的物料块(P2)移到一个模子上，进行压模。所述基材优选满足下式：1/100≤ρ 1 /ρ 0 ≤1/2，其中ρ 1 指所述基材分散并堆积的密度，ρ 0 指所述基材的真密度。
Patent CN-1620322-A (CN)
Inventor: YUKO MATSUMURA
IPC: A61M37/00
Filed: 2003-01-21
Abstract: 在使含有活性成分的药物从皮肤表面2a透过有机体2时，该超声波经皮透过装置A使超声波的振动从皮肤表面透过有机体。该装置提供了从皮肤2a或能接触药物的表面施加频率不低于0.5MHz的超声波的照射单元4，和控制照射单元的照射条件的控制单元3。
Patent CN-1620648-A (CN)
Inventor: NOBUAKI CHIBA
IPC: G06F17/50
Filed: 2003-02-10
Abstract: 为了使任何人都能够容易地阅览、使用在互联网服务器上共享的CAD数据等的文本文件，而无需使用在作成该文本文件时所使用的文本作成软件，在Web服务器上预先设置PDF转换程序，阅览者在阅览文本文件时，可以实时地将该文本文件转换为PDF并进行下载。
Patent CN-1638995-A (CN)
Title: 机动车用冲击吸收式转向管柱装置
Inventor: KENJI SATO
IPC: B62D1/19
Filed: 2003-06-30
Abstract: 一种机动车用冲击吸收式转向管柱装置，将其构造成使得与转向管柱分离或成一体设置的管柱侧托架压配合在固定于车体的车体侧托架上，通过使螺栓穿过设置在所述两托架上的通孔而支承转向管柱，当发生二次碰撞时，以使所述转向管柱移向机动车前方同时使所述车体侧托架弯曲变形的方式吸收碰撞能量。在该装置中，管柱侧托架的通孔构成长形孔，该长形孔由螺栓的位置向着机动车的后侧延伸。
Patent CN-1671357-A (CN)
Inventor: GUOHUA CHEN
IPC: A61K47/10
Filed: 2003-06-25
Abstract: 本发明描述了通过植入有益试剂向受试者全身或局部给药的方法和组合物，以及包括，例如，能够被注射到所需部位的以及能够提供有益试剂在短持续时间内的控制释放的贮存凝胶组合物。所述组合物包含一种低分子量的生物相容的聚合物、一种具有低水混溶性的与聚合物形成粘性凝胶的并且能够限制植入物水摄取的生物相容的溶剂、以及有益试剂。
Patent CN-86103773-A (CN)
IPC: G01R19/00
Filed: 1986-05-29
Abstract: 本发明用于放大测量微弱电流，由微电流放大器等部分组成。微电流放大器的输入级采用差分式源极跟随器电路，选用高阻结型场效应对管，后随运放选用低功耗运算放大器。微电流放大器采用形型反馈电阻扩展法和输入电缆悬置法。本发明具有高的输入阻抗，对称性好，有较好的抗冲击能力，可靠性比MOS FET管好，噪声指标≤0.05mV，其极限灵敏度可达10 -16 A，整机精度和稳定性有明显的提高，功耗小。