baber/WOPTO huggingface dataset:
Patent CN-113176129-B (CN)
IPC: G01N1/28
Filed: 2021-05-24
Granted: 2022-04-29
Abstract: 本发明公开了一种通过构建固液两相可分离再生体系验证抗氧化剂间再生作用的方法，属于抗氧化剂再生作用领域。该方法是依据抗氧化剂的溶解性不同，将脂溶性的抗氧化剂溶解在甲醇中，将水溶性的抗氧化剂与β‑环糊精进行包合形成固相包合物，从而构建抗氧化剂间相互接触但互不相溶的固液两相可分离再生体系，通过DPPH自由基清除法比较有无水溶性抗氧化剂存在时，液相溶液中抗氧化能力的变化，从而判断所添加水溶性抗氧剂对脂溶性抗氧化剂是否存在再生作用。本发明实现了对抗氧化剂之间再生作用的有效验证，方法简单，影响因素较少，成本较低。
Patent CN-113297763-B (CN)
IPC: G06F30/23
Filed: 2021-05-24
Granted: 2021-12-10
Abstract: 本发明公开了一种适用于矩量法的近场数据快速无损压缩存储方法，包括以下步骤S1.加载CAD网格模型；S2.转换得到系统矩阵和右侧激励项；S3.计算出每个网格顶点电场和磁场；S4.将步骤S1得到CAD面元网格模型的点列表和点连接列表导出网格数据文件；并将步骤S3得到的每个网格顶点的电场和磁场数据导出成近场数据文件；S5.将导出近场数据文件和导出的网格数据文件读取进内存，分别建立CAD面元网格模型每个点与近场数据文件中电场和磁场数据的映射；S6.对内存中的近场数据和网格数据进行压缩，并写入二进制文件；S7.借助于rar压缩工具将步骤S6得到的数据进行二次压缩，得到最终的压缩存储文件。本发明能够有效降低近场数据的存储空间，且数据格式能够适用于海量数据的存储。
Patent CN-113296139-B (CN)
IPC: G01S19/54
Filed: 2021-05-27
Granted: 2022-05-03
Abstract: 本发明公开一种自适应图像光流与RTK融合测姿方法，通过使用自适应卡尔曼滤波融合图像光流测姿数据和RTK测姿数据，有效地抑制图像光流测姿的误差累积，并且使用图像光流测姿系统来辅助RTK测姿，增强了系统的稳定性及姿态测量精度。通过使用对比度受限的直方图均衡处理方法、基于代价函数的野值剔除方法以及改进的光流运动方程，有效地提升系统姿态测量的精度。
Patent CN-113352651-B (CN)
IPC: B29C70/52
Filed: 2020-07-22
Granted: 2022-06-24
Abstract: 本发明公开一种裸露的连续形变复合材料型材，其具有曲线空间形态并可盘绕，包括芯材，所述芯材材料包括连续纵向纤维和树脂，其中，所述连续纵向纤维的体积占比为所述芯材材料总体积的60%‑80%，所述曲线空间形态包括二维平面曲线型、三维空间曲线型中的一种或两种，其截面形状包括圆形、椭圆形、葫芦形、多边形中的一种或几种，不同位置的截面大小相同或不同，其抗拉强度为1200‑4000MPa，线膨胀系数为0.6‑8×10‑6 1/℃，弹性模量为120‑240Gpa；其中，所述连续形变复合材料型材的空间形态为三维空间曲线型，并且是理论上可无限延伸的连续形变复合材料线缆，而连续形变复合材料型材的可得性可以保障需要综合各方面性能要求的复合材料价值工程设计所需。
Patent CN-113279655-B (CN)
Title: 一种大开度列车车门结构
IPC: E05F15/638
Filed: 2021-06-16
Granted: 2021-09-17
Abstract: 本发明涉及轨道列车车门技术领域，尤其涉及一种大开度列车车门结构；包括动力机构和导向机构；动力机构中，滑轨与车厢连接；动力滑块在滑轨上滑动；齿条与动力滑块连接；电机与车厢连接，且输出端与齿条啮合；门连接块一端和车门连接，另一端在动力滑块上沿车厢垂直方向滑动；导向机构中，导轨与车厢方向平行设置；导向连接块一端在导轨上滑动，另一端与车门连接；导向滑块在车厢上沿车厢垂直方向滑动；导轨有与车厢连接的固定导轨和与导向滑块连接的滑动导轨。本发明的目的就是提供一种大开度列车车门结构，提高列车的装货效率。
Patent CN-113426641-B (CN)
Title: 一种固定角度可调的电子物理用元器件固定装置
IPC: B05C13/02
Filed: 2021-07-05
Granted: 2022-04-08
Abstract: 本发明提供一种固定角度可调的电子物理用元器件固定装置，涉固定技术领域。所述固定角度可调的电子物理用元器件固定装置包括：安装板；固定夹持机构，所述固定夹持机构与安装板连接；外齿环，所述外齿环与固定夹持机构转动连接；所述固定夹持机构连接用于驱动外齿环转动的齿轮驱动机构；活动夹持机构，所述活动夹持机构通过连接杆机构与固定夹持机构连接。本发明提供的固定角度可调的电子物理用元器件固定装置具有避免干扰电子物理用元器件加工的优点。
Patent CN-113683798-B (CN)
Title: 一种具有重金属吸附功能的秸秆基地膜及其制备方法
IPC: C08L1/02
Filed: 2021-07-30
Granted: 2022-05-24
Abstract: 本发明提供了一种具有重金属吸附功能的秸秆基地膜及其制备方法，制备过程包括以下步骤：将秸秆原料进行超声波辅助汽爆预处理，并进行水洗，制得组织结构疏松的木质纤维物料；向木质纤维物料中加入二甲基亚砜溶液，搅拌反应0.4‑0.8h，然后继续加入四丁基氢氧化铵溶液，搅拌反应0.8‑1.5h；然后离心，收集上清液，向上清液中加入壳聚糖，搅拌反应0.2‑1h；将反应后的溶液平铺在基板上，静置后真空干燥，得基膜；将基膜放入去离子水中浸泡，然后将基膜取出后干燥，制得秸秆基地膜。该地膜可有效解决现有的秸秆资源浪费以及现有的重金属去除方法使用受限的问题。
Patent CN-113458530-B (CN)
Title: 一种电烙铁
IPC: B23K3/03
Filed: 2021-08-13
Granted: 2022-04-01
Abstract: 本发明公开了一种电烙铁，包括烙铁头以及手柄，所述手柄上转动设置有万向转动球，所述万向转动球上活动穿设有所述烙铁头，所述烙铁头一端可活动的限位于所述手柄内，且该端部设置有配重体，当所述烙铁头平置时，所述配重体下降以使所述烙铁头伸出所述导向壳体的一端上翘。采用该结构使得在电烙铁在平放时烙铁头能够自动翘起，使得烙铁头端部的高温部位远离操作台面，防止烙铁头高温部位发出的热辐射灼伤操作台面，即使出现将电烙铁平置在操作台面上的误操作，也不会出现灼伤操作台面甚至起火的危险。
Patent CN-113443187-B (CN)
IPC: B65G59/06
Filed: 2021-08-31
Granted: 2021-12-10
Abstract: 本发明公开了自动化设备领域内的一种输送线上的放盖装置，包括由上固定板和下固定板组成的固定框，所述上固定板的下平面固定有第一气缸，所述第一气缸的伸缩部连接有固定块，所述固定块下平面设置有第一压块和第二压块，所述下固定板上设置有第一活动杆和第二活动杆，所述第一活动杆和第二活动杆顶端分别与第一压块和第二压块配合，所述下固定板的中段部开有通孔，并于所述通孔处设置有分盖落盖机构。本发明在输送线上可将漆桶进行单个分离，并且在分离过程中将盖板落在桶口，全程自动化无需人工操作。
Patent CN-113448876-B (CN)
IPC: G06F11/36
Filed: 2021-08-31
Granted: 2021-11-19
Abstract: 本申请实施例提供一种业务测试方法、装置、计算机设备及存储介质，可以用于对地图、交通等领域中的业务进行测试。业务测试方法包括：按照实验组中各个实验对象的历史属性数据，对实验组中的各个实验对象进行分层处理，得到M个实验属性分层；按照对照组中各个对照对象的历史属性数据，对对照组中的各个对照对象进行分层处理，得到M个对照属性分层；采用测试指标对M个实验属性分层进行指标聚合计算，采用测试指标对M个对照属性分层进行指标聚合计算，得到实验组和对照组在测试指标下的指标信息；比较实验组和对照组在测试指标下的指标信息之间的差异，并根据差异确定目标业务的测试结果。可以提升测试结果的准确性。
Patent CN-113497461-B (CN)
Title: 一种三相牵引网分布式发电供电系统及控制方法
IPC: H02J3/32
Filed: 2021-09-08
Granted: 2021-11-23
Abstract: 本发明提供了一种三相牵引网分布式发电供电系统及控制方法，涉及电气化铁路牵引供电技术领域。主变电所主母线通过馈线与三相牵引电缆相连，牵引变电所原边与三相牵引电缆相连，次边与三相牵引网连接，铁路沿线走廊设置的功率发生装置通过沿线牵引变电所分布式接入牵引变电所，主变电所设置的中央协调控制器控制功率发生装置运行方式，并进行发电和无功分配控制；采用分布式发电供电系统有利于支撑系统网压，延长供电距离，还有利于新能源分布式接入和就近消纳，促进铁路系统的绿色发展，能够避免相关电能质量问题。主要用于分布式发电供电系统接入三相牵引网的管理。
Patent CN-113687036-B (CN)
IPC: F16M11/04
Filed: 2021-10-22
Granted: 2021-12-28
Abstract: 本发明公开的一种高速口禁行检测装置，涉及车辆检测技术领域，包括与调整机构连接的解锁机构、复位机构、执行机构，解锁机构包括推动机构和固定安装在长滑杆上的圆板，圆板上固定安装有可拆卸的钥匙；执行机构包括定位机构和固定安装在立板上的执行长杆，立板上滑动连接有长滑杆，立板与执行气缸二的活塞杆固定连接，执行气缸二固定安装在执行底板上，执行底板滑动安装在执行长杆上，执行底板上固定安装有执行滑杆，执行滑杆滑动连接在执行转板上，本发明通过执行机构和解锁机构实现自动开闭欧标罐口，在高速口对大量油罐车进行检测，检测效率高，安全可靠。
Patent CN-113727145-B (CN)
Title: 视频发布的方法及装置、电子设备、存储介质
IPC: H04N19/40
Filed: 2021-11-04
Granted: 2022-03-01
Abstract: 本申请提供了一种视频发布的方法及装置、电子设备、存储介质，其中，所述视频发布方法包括：当接收用户发起的视频上传请求时，先生成并缓存视频标识；获取用户上传的目标视频，对目标视频进行转码；当获取到用户编辑的视频信息时，判断目标视频的状态是否为已完成转码，若否，将缓存中的视频标识删除；若是，此时也编辑好视频信息，则对目标视频进行审核；当检测到目标视频完成转码时，判断缓存中是否存在视频标识；若存在，则说明还未编辑视频信息，先将目标视频的状态设置为已完成转码；若未存在，说明已编辑视频信息同时也已完成转码，则对目标视频进行审核。从而不再需要依次执行，进而减少了视频发布的时间，有效地提供了视频发布的效率。
Patent CN-114036347-B (CN)
Title: 一种支持数字融合业务的云平台及工作方法
IPC: G06F16/901
Filed: 2021-11-18
Granted: 2022-06-03
Abstract: 本发明提供了一种支持数字融合业务的云平台及工作方法，其中，云平台包括，获取模块，用于获取目标用户的目标需求，同时，还获取目标用户调取的基础数据；构建模块，用于对目标需求进行拆分，获取拆分后的每个子需求的子业务场景，同时，向每个子业务场景匹配第一融合策略，并构建每个子业务场景的融合关联结构；数字融合模块，用于标定每个融合关联结构的主要关联以及次要关联，来获取对应的匹配策略，基于匹配策略对基础数据进行预处理，并调取第二融合策略，对预处理结果进行数字融合。提高处理效率以及融合精度，进而降低数字鸿沟产生的可能性。
Patent GE-P19991583-B (GE)
Title: Nitroglycerine Plaster and Method for Its Production
Inventor: KLEIN ROBERT PETER
IPC: A61K31/21
Filed: 1992-05-25
Abstract: 1. Technical Result Increase in the transdermal absorbability of nitroglycerin, simplification of technological process and cheapening of the production cost.            2. Essence A nitroglycerin containing adhesive for the plaster is prepared by the following method: a) in the organic solvent there is conducted radical polymerization of the mixture containing 21-40 weight % vinilacetate, 55-70 weight % C2-8 alkylester of acrylic acid and 3-10 weight % hydroxyalkylester C2-4 of acryl acid introduced into 100 weight % monomer mixture, b) to the organic solvent by stirring is added cross-link binding and nitroglycerin, c) the obtained mixture is heated for its cross-link and binding and for the removal of the solvent the final stage being conducted after applying adhesive on the protective film of the plaster.               3. Field of Application Medicine 2 ind. cl., 6 dep. cl.,  3 fig.
Patent GE-P19991531-B (GE)
Title: Method and Device for Purifying Liquid
Inventor: COOK BRIAN GEORGE
IPC: C25B11/03
Filed: 1995-06-20
Abstract: 1. Technical Result Inerease in efficiency of purifying liquid.            2. Essence The method provides for feeding the liquid to be purified into the chamber with inlet and outlet openings for liquid, passing the purified liquid through the inlet opening for its introducing into the chamber for purifying liquid, injection of the purified liquid at least through one permeable for liquid electrolytic cell having a channel which is defined by outer perforated and inner coaxially disposed electrode, electrolysis of the purified liquid during its passage through this channel ejecting the liquid towards the outlet opening and liquid outflow from the outlet opening.      The device for carrying out this process comprises a body 100 with inlet 65 and outlet 305 openings for liquid placed therbetween, at least one electrolytic cell 135 which is disposed in such a way that the liquid flow from the inlet opening towards the outlet opening is transversal at least with respect to electrolytic cell.             3. Field of Application Chemistry, metallurgy, in particular method and device for purifying water.
Patent GE-P20002207-B (GE)
Title: Wheel Tractor Running Gear of Agricultural Appointment
Inventor: MAKHAROBLIDZE ZAZA
IPC: B62D49/08
Filed: 1999-07-06
Abstract: 1. Technical Result Widening of application field by adaptability of drive wheels to the irregularities of ground and providing the clearance regulation. 2. Essence A running gear comprises balance beams disposed from both sides of tractor and rolling around rear driving axis 1. The driving wheels set on the ends of balance beams make a tandem, a front bridge 9 - with guiding wheels. Each balance beam is made as two side reduction gears 2-3 and 4-5, connected between one another by hydraulic cylinder 6-7 and is mounted with the capability of turning and fixation in respect to driving axis. The front bridge is capable of regulation along height. 3. Field of Application Vehicle machine-building, in particular, wheel tractors of agricultural appointment. Figures: 3
Patent GE-P20053445-B (GE)
Title: Water Turbine
Inventor: KAPANADZE SHOTA
IPC: F03B11/04
Filed: 2001-07-31
Abstract: 1. Tehnical Result Improvement of operation properties, in particular reduce of noise. 2. Essence To reduce noise the inner walls of water turbine body 3 are upholstered with metal wire 4. 3. Field of Application Hydraulic machines, in particular devices for reducing noise.
Patent GE-P20166498-B (GE)
Title: Wall block
Inventor: ZHORZHOLIANI ROLAND
IPC: E04B1/00
Filed: 2014-10-09
Abstract: Hollow block 1 has a cavity 5 on front 3 and back 4 walls on diagonally opposite sides so, that opposite directed ribs 6 are created to connect adjacent side walls overlapping eachother at binding adjacent blocks. Height of cavity and relatively – of rib is less than block height; length of cavity is same as side wall double thikness; thikness of block side, front and back walls less on twice of partition 7 between the cavities. The block additionally has identical cavities on front or back wall of hollow.
Patent CA-1302521-C (CA)
Title: Light quenchable thyristor device
Inventor: NISHIZAWA JUN-ICHI
IPC: H01L31/10
Filed: 1985-03-21
Granted: 1992-06-02
Abstract: Abstract of the disclosure A thyristor device comprising an SI (Static induction) thyristor or beam base thyristor and an SIT    (static induction transistor) or SIT-mode bipolar transistor connected to the gate of the thyristor in order to make it possible to turn-on and-off a direct current and voltage at a high speed with a light.  In the thyristor part, the SIT gate structure or SIT-mode beam base structure exists in the first gate or base region or second gate or base region so that, at the time of the triggering operation, a very high switching efficiency will be obtained.
Patent CA-1281019-C (CA)
Title: Ball valve
Inventor: TAKEDA SINJI
IPC: F16K5/06
Filed: 1985-10-18
Granted: 1991-03-05
Abstract: ABSTRACT           A ball valve is provided which comprises a valve body formed from a tubular member with a cylindrical hole extending therethrough, a stem having one end thereof projecting into the hole, and a ball fixed to an end of the stem.  The ball has a circular bore extending diametrically therethrough, wherein the ball is spherical in shape with removed chordal segments corresponding to the bore.  A seat carrier is inserted in the hole, the seat carrier having one end adjacent the ball, a connecting sleeve contacts the seat carrier at the other end thereof opposite the end adjacent the ball, and a union nut couples the connecting sleeve to the valve body.  Diametrically opposed projections are provided on the inner surface of the valve body, the projections extending into the hole, recesses formed on the side of the seat carrier adjacent the one end thereof, and diametrically opposed grooves are formed in the side of the seat carrier adjacent the recesses.  The grooves extend in the circumferential direction from the adjacent recesses.  When the seat carrier is inserted into the valve body and rotated therein, the projections on the valve body engage the grooves in the seat carrier to thereby hold the seat carrier in the valve body.  Further, a flange is formed on the other end of the seat carrier wherein one of the flange and valve body includes at least one projection and the other of the flange and valve body includes at least one cavity.  The projection is engaged in the cavity to prevent the rotation of the seat carrier with respect to the valve body.
Patent CA-1289989-C (CA)
Title: Zero dead volume connector
Inventor: CASSADAY MICHAEL M
IPC: F16B7/18
Filed: 1986-05-20
Granted: 1991-10-01
Abstract: ABSTRACT OF THE DISCLOSURE New and improved connector is provided for the zero dead volume connection of separate, like diameter flexible tubing lengths by direct tubing length end abutment and connection under controlled conditions. The connector is particularly adapted for use with tubing lengths of fluorocarbon or like materials in contemporary biomedical sample liquid analysis systems which utilize an immiscible isolation liquid or "oil" to minimize sample liquid carryover and maximize the accuracy of sample liquid analysis results.
Patent CA-1287152-C (CA)
Title: Inter-network connection system
Inventor: MASUDA TORU
IPC: H04Q3/00
Filed: 1986-05-21
Granted: 1991-07-30
Abstract: INTER-NETWORK CONNECTION SYSTEM     ABSTRACT OF THE DISCLOSURE         An inter-network connection system wherein a local signaling network including gateway offices of at least two signaling networks to be interconnected is configured between the signaling networks to be interconnected, and the inter-network connection is carried out through the local signaling network.
Patent CA-1287631-C (CA)
Title: 5-substituted-6-aminopyrimidine derivatives, composition and uses
Inventor: BAGLI JEHAN F
IPC: C07D403/12
Filed: 1986-07-15
Granted: 1991-08-13
Abstract: ABSTRACT       Herein is disclosed amino-pyrimidine derivatives, therapeutically acceptable acid addition salts thereof, processes for their preparation, methods of using the derivatives and pharmaceutical compositions. The derivatives are useful for increasing cardiac contractility in a mammal.
Patent CA-1267965-C (CA)
Title: Double injection field effect transistors
Inventor: CZUBATYJ WOLODYMYR
IPC: H01L29/772
Filed: 1986-07-18
Granted: 1990-04-17
Abstract: ABSTRACT OF THE DISCLOSURE A field effect transistor (FET), which may be horizontally or vertically arranged, includes a body of semiconductor material extending between two current-carrying electrodes and forming a current path therebetween. Some embodiments are thin film devices; others are crystalline devices. Some have a semiconductor body that is substantially intrinsic; others have a semiconductor body that is doped A control electrode or gate located adjacent to the current path projects a variable electric field over the path, which modulates current by controlling the amount of charge carriers injected into the semiconductor body. The preferred embodiments are double injection FETs, called DIFETs, which have ambipolar current in the current path and thus exhibit increased current flow. In the DIFETs, a single gate voltage controls charge carriers of both polarities simultaneously. Depending upon configuration and geometry, DIFETs can enhance and/or deplete ambipolar current. Alternate embodiments are single injection FETs, which have charge carriers of only one polarity in the semiconductor body. Vertical embodiments, called VMITs, are formed by successively depositing various layers. The gate is typically formed as a layer within the semiconductor body. The body is located between the two current electrodes. The gate layer has at least one opening through which the material of the current path extends. The gate may be formed as a Schottky barrier, or a reverse junction, or may be insulated. Certain VMITs feature multiple gates, and may be configured as AND, NOR or other logic gates. Some DIFETs use space charge neutralization, achieved by a fourth electrode or other techniques, for even higher current. Enhancement mode DIFETs exhibit significant increased channel depth over an equivalent single carrier device. Some DIFETs, made preferably of amorphous silicon alloys, exhibit light emission. A DIFET laser made from such alloys is disclosed. Modulation of the amplitude and/or frequency of the DIFET's optical output by varying gate voltage is disclosed.
Patent CA-1292665-C (CA)
Title: Fiber optic probe for quantification of colorimetric reactions
Inventor: COSTELLO DAVID J
IPC: A61B5/1459
Filed: 1986-08-05
Granted: 1991-12-03
Abstract: ABSTRACT          A fiber optical probe      for colorimetric measurement of chemical properties suitable for the inser-tion into living tissue. A chemical to be colorimetrically measured is introduced into a sample chamber       on the side of the probe      near the probe tip     . A colori-metric substance contained in the sample chamber changes colors in response to chemical properties of the chemical to be colorimetrically measured, thereby changing the amount of light transmitted through the sample chamber by the optical fibers        .
Patent CA-1294284-C (CA)
Title: 3-demethylmevalonic acid derivatives, a process for their preparation, pharmaceutical products based on these compounds, their use and intermediates
Inventor: BECK GERHARD
IPC: C07D309/10
Filed: 1986-08-28
Granted: 1992-01-14
Abstract: Abstract of the disclosure:   3-Demethylmevalonic acid derivatives of the formula I (.delta.-lactone) and Ia (corresponding dihydroxycarboxylic acid derivative)       (I)       in which A-B, Z, R1, R2, R3 and R4 have the indicated meanings, a process for the preparation of these compounds, their use as medicaments and pharmaceutical products are desciribed.  in addition, new intermediates for the pre-paration of the compounds of the formula I and Ia are described.
Patent CA-1313556-C (CA)
Inventor: STROSSER RICHARD P
IPC: B30B9/30
Filed: 1986-09-04
Granted: 1993-02-09
Abstract: ELECTRONIC BALE DENSITY CONTROLLER      ABSTRACT OF THE DISCLOSURE         An agricultural baling machine controls the density of bales of crop material discharged therefrom by monitoring the stress experienced by a reciprocably driven plunger assembly (22) employed to apply a compactive force to crop material introduced into a bale case (20).  The bale case (20) is comprised of rails (54, 56) which are positionably adjustable in response to applied tension in a manner whereby the dimensions of the bale case (20) are changeable, thereby facilitating a change in the degree of resistance caused by the bale case (20) to crop material movement therein.  Signals produced by stress sensors (124, 126, 128, 130) mounted relative to the plunger assembly (22) are analyzed by a programmed signal processor (200) which accordingly generates a control signal for controlling a servo valve (61).  In response to the control signal the servo valve (61) governs the degree of ten-sion applied to the bale case rails (54, 56) and thereby adjusts the degree of resistance to crop movement in the bale case (20).          The analysis performed by the signal processor (200) results in the generation of a pulse width modulated control signal that enables the servo valve (61) to adjust the degree of resistance to crop movement in the bale case (20) so that the stress experienced by the plunger assembly (22) is maintained near a predetermined level in accordance with desired bale density.  Lest the bale case rail tension be too quickly adjusted during a period of insuffi-cient crop material ingestion, the signal  processor (200) also monitors the quantity of crop material ingestation and precludes the increasing of tension application to the bale case rails (54, 56) unless a predetermined minimum level of crop ingestation is being achieved.  In this regard, the signal processor (200) ana-lyzes the signals from the stress sensors (124, 126, 128, 130) as a waveform and obtains therefrom an indication of the degree of bale slippage through the bale case (20), the degree of bale slip-page being related to the quantity of crop ingestation.  Using the waveform the signal processor (200) also normalizes the indication of quantity ingestation with respect to a reference PTO speed.
Patent CA-1275443-C (CA)
Title: Sodium ion selective electrode and method of use
Inventor: ROTH JOSEPH A
IPC: G01N27/333
Filed: 1986-09-26
Granted: 1990-10-23
Abstract: IMPROVED SODIUM ION SELECTIVE ELECTRODE                  AND METHOD OF USE              Abstract of the Disclosure An improved dry-operative ion-selective electrode for the determination of sodium ions in aqueous fluids includes a dried internal reference electrode, a dried reference layer and a sodium ion-selective membrane composed of a binder mate-rial.  The reference layer contains a metal salt and a hydrophilic binder material, and is buffered to a pH of from about 4 to about 8 with a water-soluble, organic dicarboxylic acid.  This electrode can be manufactured with significantly less waste and exhibits improved uniformity in performance.
Patent CA-1281914-C (CA)
Title: Procede et dispositif de determination de la couleur, en particulier d'une prothese dentaire
Inventor: LEQUIME MICHEL
IPC: A61C19/10
Filed: 1986-12-12
Granted: 1991-03-26
Abstract: L'invention permet de déterminer la couleur à donner en particulier à une prothèse dentaire à partir de la mesure de la couleur des dents adjacentes dans la bouche du patient. Un instrument à fibre optique permet de capter la lumière réfléchie par une dent et de la transmettre à l'entrée d'un spectrocolorimètre associé à un microprocesseur, pour déterminer la réflectance spectrale diffuse de la dent et calculer les composantes trichromatiques de ses couleurs apparentes pour divers types d'éclairage. L'invention s'applique notamment à la détermination des couleurs des prothèses dentaires.
Patent CA-1319259-C (CA)
Inventor: DOUCHY MICHEL
IPC: C21C7/00
Filed: 1987-02-23
Granted: 1993-06-22
Abstract: Produit composite à enveloppe tubulaire, contenant une matière compactée, pour le traitement des métaux liquides et procédé de réalisation de ce produit. Le produit est de section droite sensiblement circulaire. Son enveloppe comporte au moins un pli fermé dont l'arête est à l'intérieur de la masse compactée. On réalise ce produit en formant un pli ouvert le long d'une génératrice d'une enveloppe métallique circulaire contenant une matière pulvérulente ou granulaire non tassée puis en resserrant cette enveloppe de façon à fermer ce pli. On utilise ce produit pour le traitement des bains métalliques, par exemple pour le traitement de l'acier en poche.
Patent CA-1297337-C (CA)
Title: Method and apparatus for aseptically processing a food product
Inventor: MCFARLANE DONALD P
IPC: A23L5/10
Filed: 1987-02-25
Granted: 1992-03-17
Abstract: METHOD AND APPARATUS FOR ASEPTICALLY      PROCESSING A FOOD PRODUCT Abstract of the Disclosure A method and apparatus are disclosed for continuously and gently aseptically processing a food product comprising delicate food chunks of fruit, vegetables or the like immersed in a liquid.  The apparatus comprises a heating enclosure into which the food product and a nonsterile gas are introduced and the food product heated to a sterilization temperature, a holding enclosure for holding the food product and a sterile gas introduced therein at the sterilization temperature for a predetermined time, and preferably a cooling enclosure for cooling the food product.  The heating, holding and cooling enclosures are preferably provided with rotatable helical feed pumps in product communication with one another for feeding the food product and a gas through the enclosures in succession.  In a preferred embodiment, a first separator is interposed between the heating and-holding enclosures for separating a nonsterile gas from the food product.  The food product and an added sterile gas are fed into the rotatable helical feed pump in the holding enclosure.  A second separator receives the aseptic food product from the rotatable helical feed pump in the cooling enclosure for separating the aseptic gas and a portion of the liquid from the food product to produce aseptic food chunks which are then fed along with a predetermined quantity of the aseptic liquid to any suitable container filling machine.