baber/WOPTO huggingface dataset:
Patent CN-113546130-B (CN)
Title: 一种青蒿鳖甲颗粒及其制备方法
IPC: A61K9/16
Filed: 2021-09-14
Granted: 2022-05-17
Abstract: 本发明公开了一种青蒿鳖甲颗粒及其制备方法，属于中药制备技术领域。该青蒿鳖甲颗粒包括以下重量配比的原料；青蒿9份，知母6份，桑叶6份，鳖甲15份，牡丹皮6份和天花粉6份；制备方法为：将原料加水进行回流提取，将提取液浓缩，然后经干燥、制粒，得到青蒿鳖甲颗粒。本发明在传统青蒿鳖甲汤方剂基础上进行调整，采用简单的制备工艺制备得到了治疗效果好、安全性高的青蒿鳖甲颗粒，该青蒿鳖甲颗粒可用于解热以及治疗营热阴伤证等，同时制备方法简单，颗粒剂型便于携带，服用更加方便。
Patent CN-113736123-B (CN)
IPC: C08J7/043
Filed: 2021-09-17
Granted: 2022-06-17
Abstract: 本发明涉及保护膜技术领域，尤其是一种双层双抗静电PU胶保护膜，包括从上到下依次层叠设置的PET离型膜、抗静电PU涂层一、防蓝光AB胶层、PU涂层二和透明PET膜，所述抗静电PU涂层一和PU涂层二的厚度分别为1.2μm和0.8μm；所述防蓝光AB胶层与抗静电PU涂层一的接触面上有若干凸起一，所述抗静电PU涂层一与PET离型膜的接触面上有若干凸起二，所述透明PET膜的下表面涂布有一层抗静电涂层；抗静电PU涂层一采用本发明中的制备方法和设备，工艺简单，制备的抗静电PU涂层一的抗静电时效长，耐久性长，配合PET膜下表面的抗静电涂层，显著提高了保护膜的抗静电性能和耐久性，本发明中的抗静电时效为12年以上。
Patent CN-113572458-B (CN)
Title: 电压比较单元及电压比较器
IPC: H03K5/24
Filed: 2021-09-22
Granted: 2021-12-07
Abstract: 本申请提供了一种电压比较单元及电压比较器，电压比较单元，包括多级放大模块，多级放大模块中每级放大模块包括第一晶体管子模块，第二晶体管子模块、第一负载器件和第二负载器件，第一级放大模块中的第一负载器件和第二负载器件为无源器件，所述电压比较单元还包括第一电容模块和第二电容模块，第一级放大模块用于根据第一输入端和第二输入端获取用于比较的第一电压信号和第二电压信号，多级放大模块用于逐级放大第一电压信号和第二电压信号的差值，并获得比较结果。这样，本申请提供的电压比较单元不仅结构简单，而且可以降低等效输入失调电压和等效输入噪声功率，从而提高比较精度。
Patent CN-113657692-B (CN)
Title: 一种救援设备迁移方法、装置及计算机可读存储介质
IPC: G16H40/20
Filed: 2021-10-19
Granted: 2022-02-11
Abstract: 本申请提供了一种救援设备迁移方法、装置及计算机可读存储介质，通过调度无人机式救援设备自动迁入或迁出不平衡机巢，保证了机巢设备迁移的即时性以及效率；另外，在目标机巢与不平衡机巢进行设备迁移交互时引入了处于迁移路径之间的平衡机巢，平衡机巢起到中间迁移节点的角色，单次设备迁移任务的实现并不需要进行全程迁移，从而一方面，本申请方案的迁移耗时更短，进一步提升了设备迁移效率，另一方面，避免了无人机全程迁移造成电量耗费过多而无法在后续迁移完成后立即投入救援。
Patent CN-113864078-B (CN)
Title: 一种高隐身二元矢量喷管
IPC: F02K1/15
Filed: 2021-12-03
Granted: 2022-02-22
Abstract: 本申请涉及航空发动机喷管领域，为一种高隐身二元矢量喷管，包括从前至后依次连接的固定段、圆转方段、收敛段、扩张段；还包括与收敛段相连并对收敛段进行调节的收敛段调节机构、与扩张段相连并对扩张段进行调节的扩张段调节机构，通过将圆转方段的下转接板设置为内凹的C字形板，将扩张段的上调节板的最低点不高于下转接板的最高点，这样下转接板能够对航空发动机的后向全遮挡，从而实现后向全隐身功能，通过将上调节板和下调节板进行非对称运动来实现二元喷管的矢量调节功能，使得二元矢量喷管兼具了矢量功能和较强的隐身功能，能够有效地提升航空发动机的整体性能。
Patent CN-114262822-B (CN)
Title: 一种镍基粉末高温合金及其制备方法和应用
IPC: C22F1/10
Filed: 2021-12-28
Granted: 2022-05-31
Abstract: 本发明涉及粉末高温合金技术领域，具体而言，涉及一种镍基粉末高温合金及其制备方法和应用。镍基粉末高温合金，包括以下质量百分比的化学成分：C 0.025％～0.045％，Cr 10.0％～11.0％，Ta 0.7％～1.1％，Co 14.55％～15.5％，W 5.9％～6.3％，Mo 2.6％～3.0％，Nb 1.6％～2.0％，Al 3.55％～3.9％，Ti 3.7％～4.1％，Zr 0.08％～0.12％，B 0.025％～0.035％，余量为Ni。本发明的镍基粉末高温合金具有优异的高温强度和高蠕变强度。
Patent CN-114044739-B (CN)
IPC: C07C45/46
Filed: 2022-01-12
Granted: 2022-04-05
Abstract: 本发明涉及一种制备5‑溴‑2‑氯‑4’‑乙氧基二苯甲烷的合成方法，先将邻氯苯甲酸氯化制成邻氯苯甲酰氯，再傅克酰基化制成2‑氯‑4'‑碘二苯甲酮，进一步溴化制成5‑溴‑2‑氯‑4'‑碘二苯甲酮，后经还原制成5‑溴‑2‑氯‑4'‑碘二苯甲烷，最终经取代反应制成5‑溴‑2‑氯‑4'‑乙氧基二苯甲烷。本发明方法路线精简，所得产品纯度高，所用原料、辅料均为常见化合物，采用低毒性溶剂且能循环回收利用，不会产生含磷废水，安全性高且对环境友好，成本低，对设备要求不高，适合工业化生产。
Patent GE-P19930016-B (GE)
Title: Water-filling pipe
Inventor: MAISURADZE ZURAB
IPC: F03B7/00
Filed: 1992-05-01
Abstract: The invention relates to еру ашудв of hydrostructure, for obtaining the cheap electric power from natural and artificial falls. The technical result is achieved due to simplification of the design, reduction of dimensions, and increase in efficiency. The turbine contains a chute 1 and the impellor with dippers 5 located under it and the shaft 10, cinematically connected with the power consumer. The impellor is installed movably along an axis of the chute. The dippers 5 are executed in the form of two crossing plates with axial slots. Besides, the impeller has additional wings 6, located on its periphery between the plates, and the shaft 10 is executed in the form of two semiaxes attached to disks 4, from outer side, thus each semiaxis is joined with the own power consumer. 1 figure.
Patent GE-P19991711-B (GE)
Title: Device for Cleaning of Water Reservoirfrom Drifts
Inventor: TAVARTKILADZE NODAR
IPC: E02B9/04
Filed: 1996-04-05
Abstract: 1. Technical Result Cleaning of reservoir bottom with optimal water expenditure. 2. Essence A device comprises a gate 3 with a spillway crest 4 placed in the main wall 1 of a dam. On the wall 1 from the side of upper bief a gate 9 is connected by means of partitions 8 with the lower arcuate part 11 connected hingedly thereof. The device also comprises an arcuate gate 6 fixed concentrically in respect to the spillway crest 4. The arcuate gate is kinematically connected with lift device 7. 3. Field of Application Higharch buttress dam and reservoir of seasonal regulation. 3 dep. cl., 1 fig,
Patent GE-P20002156-B (GE)
Title: Multi-Disc Coupling Device, Automatic Transmission Provided Therewith and Method for Making Same
Inventor: ANTONOV ROUMEN
IPC: F16H63/30
Filed: 1996-01-18
Abstract: 1. Technical Result Reduction in wear and improvement of quality. 2. Essence A multi-disc coupling device comprises first 8 and 21 and second 20, 26 and 27 members, first group of discs 22 made of steel and rotating independent of the first member, which alternate with rotating independent of the second member discs of the second group, as well as means for selective clamping and releasing the discs in an axial direction, whereas the discs of the second group are made of the material on similar carbon base. 3. Field of Application Machine-building. Figures:  5
Patent GE-P20022820-B (GE)
Title: Method For Quality Control of Electrocontact Spot Welded Connection
Inventor: SHELIA NANI
IPC: B23K11/24
Filed: 2000-12-21
Abstract: 1. Technical Result Improvement of quality control.          2. Essence A method comprises measuring welding current in lower and upper welding circuits. The current value measured in the upper circuit decreased by the value of difference of the measured currents in the lower and upper welding circuits is taken as a control parameter for the quality of welded connection.          3. Field of Application Machine-building.
Patent GE-P20043194-B (GE)
Title: Binary Counter
Inventor: BENASHVILI ALEXANDER
IPC: H03K23/00
Filed: 2002-07-12
Abstract: 1. Technical Result Widening of functional capabilities.         2. Essence The first digit of the counter comprises two-input element AND (1), and each i-digit (i=1,n where n is a number of digits) - push-pull synchronized T-trigger (3), the first three-input element AND (4), element OR-NO (5) and element OR (6), the i-digit beside the first one comprising the second three-input element OR (7). The inputs of synchronization of T-triggers are united to formation of input (8) of counter synchronization. The direct output of i-digit T-trigger is an output of this digit counter. The counter also comprises element NO (2), the input of which is switched to one of the inputs of the first three-input element AND i-digit to form the input (10) of counter shift control. Apart of the binary counting function the counter provides performance of shift function.         3. Field of Application Automation and computer engineering.
Patent GE-P20115196-B (GE)
Title: Neublastin variants
Inventor: ROSSOMANDO ANTHONY
IPC: A61K38/17
Filed: 2005-08-18
Abstract: The invention refers to modified Neublastin polypeptides obtained from the wild type of Neublastin comprising an amino acid sequence identical to amino acids 15-113 of SEQ ID NO:1, the residues of arginine in positions 48 and 49 is substituted with a non-conservative amino acid residue, for example with glutamic acid. Said modification causes reduce of affinity of polypeptide binding with heparin without decreasing binding activity with Neublastin receptors.
Patent GE-P20094696-B (GE)
Title: Intensive type method for cultivation of filbert industrial gardens
Inventor: MIKADZE NATRULI
IPC: A01G1/00
Filed: 2007-11-14
Abstract: A method provides a soil cultivation, introducing organic and fertilizers, planning of a site, definition of frequency of standing of plants, dredging of holes, planting of a seedling of a filbert, watering, manufacturing a bowl from the dry ground, formation of a bole and a crone of a plant, thus, he frequency of standing of plants on plain or a relief with a slope 3-5° and spherical beds makes 5 × 3m, 5 × 2,5m and 4 × 3m, into one hole one standard seedling is planted, formation of a bole of a plant for height is carried out for averages and under grown breeds up to 30-40 cm, and for breeds with strong growth-up to 60-70 cm. Табл.: 1
Patent GE-P20135776-B (GE)
Title: Method of preparing antioxidant liquid sugar
Inventor: BAGHATURIA NUGZAR
Filed: 2011-07-21
Abstract: A method of preparing antioxidant liquid sugar comprises dissolving raw sugar-cane sugar in grape phenol compounds extract, with ratio of 1:(0.1-0.5), and then boiling the received solution till obtaining 65-72% dry substances content.
Patent GE-P201706685-B (GE)
Title: Polymer bonded vat dyes
Inventor: PASQUIER CÉCILE
IPC: G07D7/00
Filed: 2012-11-06
Abstract: Vat dye covalently bound with polymer component.
Patent NL-42920-C (NL)
IPC: B01F3/04
Filed: 1935-06-24
Granted: 1938-04-15
Abstract: 449,298. Making foam. MASCHINENFABRIK BUCKAU R. WOLF AKT.-GES., 82, Schonebeckerstrasse, Magdeburg, Germany. Jan. 9, 1936, No. 779. Convention date, Jan. 18, 1935. [Class 47 (ii)] In the foam-flotation method of clarifying waste water, the water is mixed with foaming agents and air, to form foam, in a container 1, which may be of transparent material, beneath which is mounted a centrifugal pump 2 with a direct-coupled driving motor 3. A stirrer 6 is mounted on the extended shaft 4 of the pump rotor. The pump circulates the liquid and foam by pipes 11, 7, and a foamdelivery pipe 9, of reduced cross-section and with a control valve, is branched from the pipe 7. Water is supplied to the container 1 by a pipe 8, and foaming agents by pipes 11, air being drawn into the vortex cavity produced by the stirrer 6. A conical baffle 10 prevents the foam from being thrown out of the container. The container is provided with a liquid-level indicator.
Patent CA-1341564-C (CA)
Title: Heat pump energized by low-grade heat source
Inventor: TCHERNEV DIMITER I
IPC: F24S10/70
Filed: 1985-04-30
Granted: 2007-12-04
Abstract: A heat pump using zeolite as an adsorbent wherein thermal energy from adsorbing zeolite in a one hermetically sealed space is used to heat desorbing zeolite located in another hermetically sealed space, such heat being conveyed by heat exchanger conduits containing a fluid which, before heating the desorbing zeolite, has its temperature increased to about 400°F (205°C) by a gas flame, the adsorption and desorption phases being changed between the zeolites in each cycle by reversing the fluid flow in the conduits. Cooling and heating for a building or other purposes are provided through the condenser and evaporator respectively for the working gas (water) which is desorbed and adsorbed into the zeolites. A propagating temperature front is established through the fluid-to-zeolite heat exchanger conduits to provide utilization of as much as ninety percent of thermal energy available during the desorption/adsorption phases.
Patent CA-1289125-C (CA)
Title: Upgrading low molecular weight alkanes
Inventor: BRAZDIL JAMES F
IPC: C07C11/00
Filed: 1985-10-01
Granted: 1991-09-17
Abstract: ABSTRACT       Catalysts comprising multicomponent oxide catalysts are provided that are particularly effective in an oxidative process for the upgrading of low molecular weight alkanes to higher molecular weight hydrocarbons especially for the upgrading of methane to form ethane and ethylene and their subsequent upgrading to substantially liquid hydrocarbon products.  The process disclosed herein may be performed in the presence or absence of gaseous oxygen at elevated temperatures in a reactor containing the catalyst. The catalyst compositions remain stable for long periods of time.
Patent CA-1295768-C (CA)
Title: Stabilized, catalyzed water activated polyurethane systems
Inventor: LEE KYU-WANG
IPC: A61F5/04
Filed: 1986-01-07
Granted: 1992-02-11
Abstract: ABSTRACT     Stabilized, catalyzed polyurethane systems are disclosed which are comprised of a polyurethane prepolymer, a tertiary amine catalyst and a stabilizing agent.  To extend shelf life, and lend stability to the composition, the stabilizing agent is comprised of methane sulfonic acid.  The stabilizer is suitable for use with most polyurethane systems catalysed by tertiary amines, and produces longer shelf life or stability with lesser amounts than conventional stabilizers.   In a particular embodiment requiring extended shelf life but quick curing times, a catalyst yielding these qualities is bis(2,6-dimethylmorpholino)diethylether.  The catalyst, when incorporated in a polyurethane prepolymer coated on a flexible substrate, can be immersed in water, the material thereafter being wrapped about the portion of the patient's body to be immobilized, and cures rapidly, within about 15 minutes.  The catalyst can optionally be combined with a stabilizer, such as methane sulfonic acid. When stored in the absence of moisture, such systems have exceedingly long shelf life.
Patent CA-1279029-C (CA)
Title: Methods and apparatus for dynamically refining and deodorizing fats and oils
Inventor: RIVERS JACOB B JR
IPC: C11B3/12
Filed: 1986-02-28
Granted: 1991-01-15
Abstract: ABSTRACT OF THE INVENTION   A method and apparatus for distilling, especially vacuum refining  and  deodorizing  edible  oils  and  fats  utilizing sheets of oil driven downwardly in a distiller with a vacuum source at its top.  A nozzle includes pressure equalization chambers, cantilever  adjustment screws, and a central drag sheet to produce longer  lasting and more uniform thin oil sheets to be driven in the  distiller.  A continuous process deaerates, dehydrates, degums,   bleaches, refines, removes tocopherol,  deodorizes,  and  strips   peroxides and hydro-peroxides from raw oil  in a series of is other mal stages utilizing driven sheet distillers.   No stripping steam  is used except in the stage which strips peroxides and hydro peroxides.  The method produces valuable, pure products such as   tocopherol and fractionated fatty acids.   It is espe-cially efficient in heat exchange and low in waste and pollution producing  products.  A steam sparging nozzle for distributing steam in the  stripping of peroxides and hydro-peroxides includes a plurality of  small tubes with openings which  restrict  steam  flow so  as  to  produce  a  uniform distribution of optimum size steam bubbles in the   steam stripping  column of  oil.   A microwave excitation device radiates the oil  immediately prior to forming  the driven sheets   to excite the more volatile components of the oil for distilling.
Patent CA-1272668-C (CA)
Title: Volume independent test device
Inventor: ZWEIG STEPHEN E
IPC: G01N33/52
Filed: 1986-04-24
Granted: 1990-08-14
Abstract: ABSTRACT Volume independent test device and method for forming same, covering the top of reagent matrices with a water impermeable or semipermeable coating or membrane having spaced openings of limited size which permit liquid to pass through the coating or membrane and contact the underlying reagent matrix until the matrix becomes saturated are disclosed.
Patent CA-1291444-C (CA)
Title: Electrode for membrane electrolysis
Inventor: KOZIOL KONRAD
IPC: C25B11/02
Filed: 1986-05-30
Granted: 1991-10-29
Abstract: Abstract of the Disclosure An electrode for membrane electrolysis comprises an electrode body, whose surface is provided at least partially with an electro-catalytically active coating.   The electrode body is constructed from a plurality of parallel, mutually spaced lamellas having a plurality of recesses on edge surfaces facing the membrane, edge surfaces of bridge portions, located between these recesses, not being coated for electro-catalytic activity.
Patent CA-1292255-C (CA)
Title: Reducing coupling
Inventor: BRYANT DONALD L
IPC: F16L25/14
Filed: 1986-07-18
Granted: 1991-11-19
Abstract: ABSTRACT           A coupling for connecting the ends of two pipes of different diameters comprised of a body having a radially extending wall and first and second sleeve portions axially extending in opposite directions from the wall.  The first sleeve portion is adapted to telescopically receive the end of the larger of the two pipes and the second sleeve portion is adapted to telescopically receive the end of the smaller of the pipes.  A plurality of circumferentially spaced ears project radially outward from the periphery of the first sleeve portion and the wall, and contain openings therethrough.  A plurality of circumferentially spaced sets of two lugs project radially outward from the peripheral of the second sleeve portion closely adjacent the wall. The space between the two lugs in each set open radially outward.  First and second followers are associated respective with ends of the first and second sleeve portions.  First and second series of bolts extend from the ears and lugs to respective followers associated with the first and second sleeve portions.  The heads of the first and second series of bolts are adjacent the ears and the lugs respectively.
Patent CA-1281365-C (CA)
Inventor: KAWASHIMA MASATO
IPC: G03G15/20
Filed: 1986-07-29
Granted: 1991-03-12
Abstract: PRINTING APPARATUS             ABSTRACT OF THE DISCLOSURE    In a heat roller fixing device in a printing apparatus, a pressure roller and a heat roller are arranged in opposition to each other, and a medium is passed between the rollers to fix an image formed thereon.     The device comprises a heat roller unit in which the heat roller is supported by a fixing frame, and a main frame having guide rails for the heat roller unit, and the heat roller unit can be inserted in and withdrawn from the main frame along the guide rails.
Patent CA-1301428-C (CA)
Title: Synthetic, crystalline, porous material containing silicon oxide, titanium oxide and aluminum oxide
Inventor: BELLUSSI GIUSEPPE
IPC: C01B39/38
Filed: 1986-12-18
Granted: 1992-05-26
Abstract: ABSTRACT OF THE DISCLOSURE         A crystalline, porous, synthetic material useful as a molecular sieve, as an ion-exchanger or as a catalyst is of zeolitic character.   It contains silicon, titanium and  aluminum  oxides  and  corresponds,  in  its  calcined and anhydrous state, to the following empirical formula: p HAlO2 . q TiO2 . SiO2.  In this formula, p has a value greater than zero and lower than or equal to 0.050, q has a value greater than zero and lower than or equal to 0.025,  and the H+ of HAlO2 can be at least partly replaceable or replaced by cations.  The process of pre-paration of this material involves the hydrothermal treat-ment of an aluminium derivative,  a titanium derivative and a silicon derivative with a nitrogenous organic base.
Patent CA-1279825-C (CA)
Title: Hair care compositions
Inventor: YEUNG DAVID
IPC: A61K8/42
Filed: 1986-12-30
Granted: 1991-02-05
Abstract: HAIR CARE COMPOSITIONS              Abstract of the Invention Cosmetic compositions for treating hair compris-ing a cosmetically acceptable medium containing about 0.001-5.0 total combined weight percent of pantethine and pantetheine in a ratio of about 1:10 to 10:1.
Patent CA-1305106-C (CA)
Title: Portable fire extinguisher
Inventor: WOODMAN STUART D
IPC: A62C13/64
Filed: 1987-01-16
Granted: 1992-07-14
Abstract: ABSTRACT       A portable disposable fire extinguisher comprises a container for fire extinguishing medium, a discharge head, and a valve device within the discharge head for controlling a discharge passage.  The valve is normally biased to a closed position by a return spring and by pressure in the container.  The discharge head is constituted by a one-piece molding providing a valve body, a carrying handle, a discharge nozzle and an operating lever which is connected to the valve body by a plastic hinge. Accidental operation of the lever is prevented by a discardable stop plate forming part of the molding and connected thereto by frangible connections.
Patent CA-1277395-C (CA)
Inventor: FUKAMACHI MASAAKI
IPC: B60R25/24
Filed: 1987-02-27
Granted: 1990-12-04
Abstract: ABSTRACT OF THE DISCLOSURE         A signal from a key having predetermined information is received.  A resulting output signal is discriminated as to whether it represents the predetermined information.  A predetermined anti-theft operation is actuated in response to output signals from first and second detectors indicating that at least one predetermined one of the covering members is closed and locked.  Operation of the actuator means is disabled in response to an output signal indicating that the received signal represents the predetermined information.  The key includes a magnetic element forming first predetermined information, and light emitting elements for emitting infrared ray carrying second predetermined information.  The predetermined anti-theft operation is actuated in response to an output signal from a third detector indicating that the key has been removed from a predetermined key hole, in addition to the output signals from the first and second detectors.
Patent CA-1283483-C (CA)
Inventor: DEVILBISS WARREN C
IPC: G09G1/14
Filed: 1987-03-20
Granted: 1991-04-23
Abstract: Abstract A television receiver includes a micro-computer which controls the receiver functions and provides on-screen display of messages for prompting the user. Display characters are compacted to minimize memory space by encoding the characters in 4-bit nibbles to maximize storage efficiency in a ROM organized to store 8-bit bytes.
Patent CA-1285066-C (CA)
Inventor: VEIGL JOHANN
IPC: G11B15/10
Filed: 1987-06-10
Granted: 1991-06-18
Abstract: ABSTRACT: Recording and reproducing apparatus.     In a recording and reproducing apparatus (1) for record carriers (6, 7) in the form of a tapes contained in cassettes (4, 5), comprising a reproduction deck (8) and a recording/reproduction deck (9), which each comprise a drive means (27), a scanning device (74), a positioning device (36) for positioning the scanning device (74), at least one drive element (38, 42) of the drive means (27), and a keyset (10, 11) for selecting the modes of operation of the two decks (8, 9), the two keysets comprise equal numbers of keys (79, 81, 82, 83, 84, 97A, 97B) and the "successive normal reproduction" mode can be obtained by actuating the key (97A) of the keyset (10) of the reproduction deck (8), which key corres-ponds to the key (97B) for the "normal reproduction" mode of the keyset (11) of the recording/reproduction deck (9), and the key (81)  for the "normal reproduction" mode of the keyset (11) of the recording/reproduction deck (9), the first-mentioned key (97A) enabling the reproduction deck (8) to be set to "normal reproduction" mode and the recording/reproduction deck (9) to be set to the "standby" mode (Fig. 2).
Patent CA-1283720-C (CA)
Title: Electrical connector having resilient contact means
Inventor: NESTOR CHARLES R
IPC: H01R13/187
Filed: 1987-07-22
Granted: 1991-04-30
Abstract: ELECTRICAL CONNECTOR HAVING RESILIENT CONTACT MEANS                Abstract of the Disclosure An electrical connector socket comprises a sleeve member of conducting material, a support member having two juxtaposed pieces coaxially surrounding the sleeve member, and resilient contact means in the form of a stamped sheet metal cylinder.  The stamped sheet metal cylinder has a pair of longitudinally spaced bands which are connected to each other by a plurality of resilient longitudinal contact strips which extend obliquely to the longitudinal axis of the sleeve when the stamped sheet metal cylinder is secured to the sleeve member in a twisted condition by the two juxtaposed pieces of the support member.
Patent CA-1283502-C (CA)
Title: Knee articulation prosthesis
Inventor: PEILLOUD FERNAND
IPC: A61F2/38
Filed: 1987-10-13
Granted: 1991-04-30
Abstract: The prosthesis comprises two spindles (1, 2) fixed in the medullar channels of the tibia and femur respectively. It is joined by a staple (3) through which the pivot pin (4) passes via an eye (5) in the end of the femoral spindle (2). The pin (4) has a solid axis (41) about which the two roller bearings (42, 42') ride without sliding between polyethylene washers (45', 45, 45") within an enveloping ring (43) fitted into the eye (5). Axial movement of the joint is prevented by end stops (44, 44'). The metallic components (41, 42, 42', 43, 44, 44') are mfd. pref. of corrosion-resistant Co-Cr-Mo-Ni alloy.