baber/WOPTO huggingface dataset:
Patent CN-113675786-B (CN)
IPC: H02G1/06
Filed: 2021-10-22
Granted: 2021-12-17
Abstract: 本发明提供一种风力发电用垂直电缆布设支撑固定装置，涉及风力发电技术领域，解决了传统风力发电用电缆在支撑固定装置使用时，多采用螺栓固定的方式将两夹片夹持在电缆外侧，需要工作人员手持扳手扭动螺栓对电缆进行固定，过程比较繁琐的问题，包括装配底座和齿块；所述装配底座前侧连接有活动座，且活动座前侧与支撑座相连；所述齿块连接于活动座前侧顶部，且齿块底端与支撑座顶端相连；所述支撑座内部连接有活动夹棍，且活动夹棍两端分别通过连杆与驱动架相连；本发明通过带动驱动架前端向下移动，驱动架后端带动连杆向上抬升，连杆带动活动夹棍左右两端同步向前移动，将固定夹棍和活动夹棍夹持在电缆前后两侧，使电缆夹持固定更加简便快捷。
Patent CN-113873421-B (CN)
IPC: H04N9/31
Filed: 2021-12-01
Granted: 2022-03-22
Abstract: 本申请涉及一种基于投屏设备实现天空声音效的方法和系统，其中，该方法包括：投影机获取音频信号，并通过主控MCU将音频信号解码为第一声道信号；接着，主控MCU分别对第一声道信号进行音效处理，得到第二声道信号；最后，主控MCU将第二声道信号中的左右主声道信号通过投影机功放模块播放，将第二声道信号中的天空声道信号通过无线透传给投屏载体功放模块，并通过投屏载体功放模块播放。通过本申请，解决了投影仪音频播放时，存在的音效差、声音定位不准确的问题，提高了用户的体验感。
Patent CN-114046227-B (CN)
Title: 一种混凝土塔筒管片拼接设备
IPC: F03D13/10
Filed: 2022-01-12
Granted: 2022-05-24
Abstract: 本发明提出一种混凝土塔筒管片拼接设备，包括中心底座、连杆和支撑梁，连杆一端与中心底座连接，另一端与支撑梁连接，支撑梁呈放射状设置在中心底座的外周，每片管片的两端和中间分别通过支撑梁上设置的夹持机构固定，所述夹持机构通过固定底座安装在支撑梁上，夹持机构包括夹持组件和驱动夹持组件在水平面各向移动的调节组件。上述混凝土塔筒管片拼接设备在管片拼接过程中通过调整夹持组件的位置实现对管片位置的调整，无需人工助推，减小了管片之间的拼缝，提高了拼接效率和拼接精度。
Patent CN-114085013-B (CN)
IPC: B01D53/42
Filed: 2022-01-21
Granted: 2022-05-10
Abstract: 本申请涉及餐厨垃圾废水处理的技术领域，尤其是涉及一种用于餐厨垃圾高浓度废水的多级预处理装置，包括沿污水处理方向依次连接的预处理池、生化池和MBR过滤池，生化池上连接有用于去味的除臭机构；预处理池内固接有第一隔板，第一隔板将预处理池的内部空间分隔为收集池和初滤池，初滤池内设置有铺料机构，铺料机构能够在废水表面铺填疏水亲油滤料层，第一隔板上开设有排油口，排油口处设置有用于开关的闸门。本申请的优点是大大提高了餐厨垃圾废水处理的效果。
Patent CN-114113870-B (CN)
IPC: G01R31/00
Filed: 2022-01-28
Granted: 2022-04-26
Abstract: 本发明公开了一种新能源场站电网适应性检测方法、装置和系统，属于电网检测领域，用于解决现有的新能源场站接入电网时的适应性检测不够细致全面，导致新能源场站与电网连接时出现电网或者新能源场站内的设备损坏的问题；所述检测方法包括如下步骤：步骤S1，筛选新能源场站的所有设备，将新能源场站中接入电网的设备进行类型划定；步骤S2，建立新能源场站的电网适应性模型，电网适应性模型配置有若干电网适应参数标准；步骤S3，以电网适应性模型为检测标准获取新能源场站接入设备的适应性参数；步骤S4，对获取的适应性参数进行处理，本发明能够提高新能源场站接入电网时的检测全面性。
Patent CN-114230504-B (CN)
IPC: C07D207/26
Filed: 2022-02-24
Granted: 2022-06-03
Abstract: 本发明涉及药物中间体合成技术领域，尤其是一种吡咯烷酮中间体的合成方法，包括以下步骤：化合物1溶液和有机锂试剂溶液泵入连续反应器，反应生成锂氢交换中间体，再泵入卤代乙腈与中间态发生反应生成化合物2；化合物2用固定床反应装置内进行氢化反应，后处理得到化合物3；将化合物3的溶液和氨水溶液泵入连续反应器生成酰胺化合物4；化合物4和脱水剂使用恒流泵泵入连续化反应器，生成化合物5或其氨基上有保护基的中间体；应用串联连续反应技术，将传统釜式数步反应改进为连续化工艺，解决了传统釜式反应的放大效应问题，降低了含金属试剂以及高压氢化等危险反应的安全风险进而避免了超低温反应釜和高压氢化釜等设备，提高了生产效率。
Patent CN-114245408-B (CN)
IPC: H04W24/02
Filed: 2022-02-24
Granted: 2022-05-10
Abstract: 本发明公开了一种4G/5G互操作的优化方法，包括步骤：S1数据采集：收集多种数据，并将多种数据根据小区识别码进行整合；S2确认待优化的小区：根据小区预设指标判断并筛选出问题小区，根据定义规则计算问题小区的数据；再对问题小区的数据进行清洗；S3强化学习输出调整参数：根据该问题小区指标结合现网配置参数，给出候选参数值组合，选择参数方案对候选参数值组合进行强化学习并优化调整，输出参数调整方案；S4现网执行并收集反馈数据：在现网中执行参数调整方案收集反馈数据，根据反馈数据判断是否完成优化，若完成则结束优化；若未完成则返回步骤S3，并循环步骤S3~S4，直至完成优化，并将该问题小区的Q‑table进行保存。
Patent CN-114226992-B (CN)
IPC: B23K37/04
Filed: 2022-02-28
Granted: 2022-05-17
Abstract: 本发明涉及激光加工技术领域，特别涉及一种激光打标机，包括Z型板、放置装置、清理装置和打标装置，所述的Z型板上端从右到左依次安装有放置装置和清理装置，Z型板上端靠近左侧处安装有打标装置。本现有的激光打标机在针对金属板进行打标时，通常直接将金属板放置在打标处进行打标，不能对金属板的两面进行清理，金属板上的污渍易对激光打标造成影响，降低了激光打标的效果等问题。本发明提供的一种激光打标机所采用的放置装置将金属板穿过清理装置后，清理装置可以同时对金属板的两面进行清理，避免金属板上的污渍对激光打标造成影响，确保了激光打标的效果。
Patent CN-114299660-B (CN)
Title: 一种自动出货结构及售货机
IPC: G07F11/00
Filed: 2022-03-09
Granted: 2022-05-27
Abstract: 本发明公开了一种自动出货结构，并基于该自动出货结构提出了一种售货机，包括横向设置的平台板，还包括摆放单元、储存单元和联动单元；所述摆放单元包括固定在平台板上具有开口的围板，围板在平台板上间隔分布有若干个，远离围板开口的一侧设置有推送单元，推送单元用于带动围板内的货物向围板开口侧移动；所述储存单元固定设置在摆放单元的顶部，且储存单元倾斜设置，储存单元上远离围板开口侧设置有朝向围板内的弹性开关组件。其有益效果是：在出货的同时也完成了补货的操作，使围板内的商品数量始终保持充裕的状态，而且整体上是从围板开口端出货又从另一端补货，能够保证围板内的商品能够保证最新的状态。
Patent CN-114357808-B (CN)
IPC: G06F30/20
Filed: 2022-03-15
Granted: 2022-06-21
Abstract: 本发明提供了一种招弧角间隙电弧运动模型的建立方法及系统，属于接地极绝缘间隙电弧模型的建立方法领域，方法包括：将直流电弧的阻值视为非线性电阻，获取等效电路的电压平衡方程式和电弧电压计算方程，完成电弧回路模型的构建；获取电流元的初始位置；根据电弧回路模型输出的当前迭代下电弧电流，获取各电流元的受力大小与电弧电流间的力学方程；利用各电流元速度更新各电流元的位置以及电弧长度，构建电弧运动模型；将电弧运动模型输出的电弧长度传递至电弧回路模型更新电弧电流，由电弧回路模型和电弧运动模型构建成招弧角间隙电弧运动模型。本发明适用于超特高压直流输电系统接地极线路的招弧角燃弧实验。
Patent GE-P20074264-B (GE)
Title: Combination for treatment of blood vessels diseases and complications caused by them
Inventor: BEDENASHVILI-BELTADZE MEDEA
IPC: A61K36/00
Filed: 2006-10-04
Abstract: A medical combination contains extracts of three various plant gathers and ointment. The plant gather (N1) contains St.-John's wort Hypericum perforatum L., milfoil Achillea millefolium L., astragalus Astragalus caucasicus L., fetuses of red hawthorn Crataegus kurtula Fing. and labrador tea Ledum palustre L. The plant gather (N2) contains flowers of juniper Juniperus communis L., labrador tea Ledum palustre L. and horse-chestnut Aesculus hippocastanum L. The plant gather (N3) contains a sage-brush bitter Artemisia absinthium L., St.-John's wort Hypericum perforatum L., milfoil Achillea millefolium L., black bryony Tamus communis L. and horse-radish Cichlearia armoracia L. The ointment contains Propolisum, sea-buckthorn oil, Anaesthesinum, castor oil, St.-John's wort Hypericum perforatum L., beeswax and vegetable oil.
Patent GE-P20115200-B (GE)
Title: Stable pharmaceutical composition containing docetaxel and a method of manufacturing the same
Inventor: KIM NAM HO
IPC: A61K9/08
Filed: 2007-05-22
Abstract: The present invention relates to a stable pharmaceutical composition for injection containing docetaxel and a method of preparing the same. The pharmaceutical composition is prepared by dissolving of water-insoluble compound of docetaxel in distilled water by mixing it with cyclodextrin (CD) and water-soluble polymer, such as hydroxypropyl methylcellulose (HPMC), polyethylene glycol (PEG) or polyvinylpyrrolidone (PVP) and lyophilizing the mixture.
Patent GE-P20125717-B (GE)
Title: Device for medicine direct dermal delivery
Inventor: ROSSI THOMAS M
IPC: A61K9/70
Filed: 2008-07-10
Abstract: A device comprises: a) active ingredient layer (AI) having surface contacting with skin and containing volatile component; b) antiadhesion layer impervious for volatile component and adjoining to layer (AI), which perimeter extents beyond layer (AI) perimeter in all directions; c) upper layer containing adhesion and sensitive to pressure material (PSA) bordering on skin surface, which perimeter also extents beyond layer (AI) perimeter in all directions. At that, antiadhesion and upper PSA layers are glued together throughout layer (AI) perimeter and are creating insulating layer decreasing or preventing volatile component loss.
Patent CA-1291881-C (CA)
Inventor: FRULLINI ALBERTO
IPC: D04B9/20
Filed: 1984-04-11
Granted: 1991-11-12
Abstract: ABSTRACT         A fall device with a cam having two active contours, a countercam and a small pole are used to manufacture knitted bags by means of a circular machine for tubular knitwear moving with unidirectional motion.  The machine is provided with an additional thread guide which rotates concentrically with the needles cylin-der so as to feed twice, once in motion and once at rest, needles required to form a knitted bag.  The fall device rotates around the needles cylinder in such a way that, at every turn, it stops at a first position corresponding to a first area of stitch forma-tion in order to allow one contour of the cam to trigger, at rest, a first fall of needles in order to have a first partial row of stitches.  Then, it accelerates up to a second position and from there it continues up to a third position at constant speed, but greater than the speed of the cylinder in order to pass said needles and to allow the small pole to raise them from a level where they are held back to a level where they are dropped.  More-over, this allows the other contour of the cam to trigger, in motion, a second fall of the needles in order to form a second partial row of stitches.  Finally, from the third position it begins to slow down until it reaches the initial position where, after a turn by 360°, it stops.
Patent CA-1263077-C (CA)
Title: Apparatus for gluing sheets of material together
Inventor: BOLIN GORAN
IPC: B65H37/02
Filed: 1985-09-18
Granted: 1989-11-21
Abstract: ABSTRACT OF THE DISCLOSURE Apparatus for gluing together at least two individual sheets of material cut to finished dimensions, and intended to form parts of a folder consisting of a spine and two covers, said apparatus including two reception surfaces situated side by side, each defined by aligning members for aligning the two individual sheets in predetermined positions relative each other, a first conveying means for moving one sheet away from its reception surface to a gluing device for coating at least one sheet with a glue bead, a second conveying means for moving the second sheet away from its reception surface, at least one of the conveying means being adapted for moving one sheet relative the other so that both sheets overlap each other in the area of the glue bead, and a press means for pressing together both sheets in said area. The apparatus also includes locating means which locate the sheets in said positions and are movable relative each other and together with the respective sheet for maintaining the locations of the sheets during movement of the sheets, their gluing together and pressing together.
Patent CA-1279979-C (CA)
Inventor: CASSARD DENIS J F
IPC: A47G1/06
Filed: 1986-06-13
Granted: 1991-02-12
Abstract: The device is of the clip-frame type designed to display a document in the form of a text or picture. It comprises spring clips designed to hold the edge of the document against a rigid plane support by means of claws. Each clip is rivetted to the support and the claw on each clip is at the end of a curved branch incorporating a lever. The curvature and elasticity of this branch tend to hold the claw against the document or an optional piece of glass over it. When the lever is depressed the clip "opens" and the claw moves back to enable a document to be inserted or removed.
Patent CA-1341303-C (CA)
Inventor: MARIANI TONI N
IPC: A61K35/12
Filed: 1986-06-25
Granted: 2001-10-09
Abstract: This invention relates to processes and compositions for the immunotherapeutic treatment of cancer and non-malignant tumors. More particularly, this invention relates to processes and compositions for enhancing the body's immune response by increasing the cytotoxic activity of cells which mediate antibody dependent cellular cytotoxicity. Cells which are characterized by increased cytotoxic activity, as a result of the process of this invention, are useful compositions for the treatment of various types of cancer, non-malignant tumors, infections, and immune deficiencies.
Patent CA-1288540-C (CA)
Title: Aqueous dispersion type resin composition and an aqueous coating composition containing the same
Inventor: KUWAJIMA TERUAKI
IPC: C09D157/12
Filed: 1986-10-28
Granted: 1991-09-03
Abstract: Abstract of the disclosure A novel aqueous dispersion type resin composition obtained by the method comprising polymerizing at least one ?,.beta.-ethylenically unsaturated monomer in an aqueous medium containing a water soluble resi,n with an amphoionic group of the formula:                       -?-R-Y          (in which R and Y are defined in the specification) and in the presence of an organic initiator, the solid weight ratio of said water soluble resin to said monomer being, 10:90 to 90:10.  The aqueous coating composition based on said resin composition is excellent in storage stability, application characteristics and capable of resulting a coating with excellent film properties.
Patent CA-1280757-C (CA)
Title: Preparation of monochloropinacolone
Inventor: JACKMAN DENNIS E
IPC: C07C45/71
Filed: 1986-10-29
Granted: 1991-02-26
Abstract: PREPARATION OF MONOCHLOROPINACOLONE                  ABSTRACT OF THE DISCLOSURE           In the reaction of pinacolone CH3COC(CH3)3 with chlorine in a solvent to produce monochloropinacolone, the improvement which comprises employing a solvent such as an alcohol which contains HC1 at the outset of the reaction whereby the amount of by-product dichloropinacolone produce is reduced.
Patent CA-1277911-C (CA)
Title: Bone disorder treatment
Inventor: LAURENT SEBASTIAN M
IPC: A23K1/175
Filed: 1986-11-24
Granted: 1990-12-18
Abstract: ABSTRACT                  BONE DISORDER TREATMENT        A method of improving the quality of the bones and/or increasing the bone strength of animals, including humans, cattle, sheep, goats, swine and poultry without deleterious effects on the animals or products of the animals by adding a small effective amount of zeolite to the feed of the animals or directly to the animals in the form of a capsule or tablet for example.
Patent CA-1296764-C (CA)
Title: Frequency detector
Inventor: FREDERICH WILLIAM L
IPC: G01R23/02
Filed: 1987-05-12
Granted: 1992-03-03
Abstract: Frequency Detector Abstract Method and apparatus for determining a frequency of a series of signals.  A pulse train whose frequency is to be measured is counted.  The time that the counting takes place is varied to coincide with the occurrence of a beginning and an ending pulse.  The pulse count is then divided by the time to give the measured frequency in hertz.
Patent CA-1288539-C (CA)
Title: Photopolymerizable composition
Inventor: TAKAHASHI NORIAKI
IPC: C08F2/46
Filed: 1987-06-09
Granted: 1991-09-03
Abstract: ABSTRACT OF THE INVENTION          Disclosed herein is a photopolymerizable composition containing at least (A) a high-molecular compound with a weight-average molecular weight of not less than 10,000 having a polymerizable double bond in the side chain, and (B) a polymerizable monomer represented. by the following formula (I):                                      (I) (wherein R1, R2 and R3 represent hydrogen atom,   or  -?-CH=CH2, and two or more of them are not hydrogen atom at the same time).
Patent CA-1281762-C (CA)
Title: Photographic copying apparatus with master format adjustment
Inventor: BUERKI PETER
IPC: G03B27/40
Filed: 1987-06-18
Granted: 1991-03-19
Abstract: PHOTOGRAPHIC COPYING APPARATUS WITH      MASTER FORMAT ADJUSTMENT     ABSTRACT OF THE DISCLOSURE         In the exposure beam path of a copy master which may have various formats, a four element variable objective is provided with stationary rear and front elements and variable intermediate elements.  The rear element is arranged in a carousel-like automatic changer and may be replaced together with a master marks.  A control device performs, by means of step motors and spindles, the automatic adjustment of the intermediate elements of the variable objective as a function of a particular master format set, in a manner such that the area of the copy master exposed to the copying light is automatically adapted to the master format.
Patent CA-1280109-C (CA)
Title: Paint mixing container
Inventor: MURZSA LASZLO
IPC: B01F7/16
Filed: 1987-07-08
Granted: 1991-02-12
Abstract: ABSTRACT OF THE DISCLOSURE           A paint mixing container comprising a main body of circular cross section with a base, side walls and an open top.  There is a stirring arm comprising a rotatable central shaft with a helical blade rigidly mounted about the central shaft.  As well, there is a removable cover with locking means to allow the cover to be attached to the main body.  The removable cover has a sealable opening and means to rotatably support the stirring arm in the interior of the main body.
Patent CA-1289259-C (CA)
Title: Burst signal detection apparatus
Inventor: OTANI SUSUMU
IPC: H04L1/00
Filed: 1987-07-24
Granted: 1991-09-17
Abstract: ABSTRACT         A burst signal detection apparatus has a unique word detector for receiving a burst signal comprising data which has undergone CRC (cyclic Redundance Check) coding and error-correction coding and a unique word that precedes the data, and for detecting the unique word out of the burst signal received.  An error-correcting decoder decodes an error-correction code with regard to the data.  A CRC error detector receives decoded data output by said error-correcting decoder to detect a CRC error.  A channel quality detector is provided for detecting channel quality based on an input/output condition or a decoding condition of the error-correcting decoder.  An output circuit is provided for outputting a detection signal in response to outputs of the unique word detector, CRC error detector, and channel quality detector.  The invention reduces the probability of reception of erroneous data.
Patent CA-1294848-C (CA)
Title: Method for improving the utilization of polyelectrolytes in dewatering aqueous suspensions
Inventor: LANG JAMES J
IPC: B01D21/01
Filed: 1987-08-19
Granted: 1992-01-28
Abstract: ABSTRACT           This invention relates to a method for improving the utilization of water-soluble, high molecular weight (molecular weight above about 1,000,000) polyelectrolytes in the dewatering of aqueous suspensions.   By aging a mixture of the polyelectrolyte and water for a period of at least 6 hours to form an aged solution the amount of polyelectrolyte required to effectively dewater an aqueous suspension may be reduced to as little as 50% of the amount required when an unaged solution is used.
Patent CA-1294683-C (CA)
Title: Process and a system for technically secure transmission of serial data between secure computers, preferably working in two channel mode by the use of a double-ring bus system
Inventor: OPPER MANFRED
IPC: G06F11/16
Filed: 1987-08-20
Granted: 1992-01-21
Abstract: ABSTRACT Disclosed are a process and system for technically secure transmission of serial data between secure computers, pre-ferably working in two channel mode by the use of a double-ring bus system.  In normal operation data passes through the two ring buses parallel-redundantly in opposite directions; one channel of each computer is associated with one ring bus through active bus couplers.  In the event of a failure the ring buses are interrup-ted cyclically, section by section, so as to localize the failure, and cross connections to the other ring bus are created.  Once the failure has been localized, the adjacent sectors are changed per-manently to a simple ring structure with no redundancy, and the section with the failure is separated.  According to the present invention, an active main station with a two-channel main computer is provided to control the ring buses; this main computer adminis-ters hierarchically bus access rights for the other bus partici-pants with their own computers and compares the circulating data of one ring bus with the transmission data of the other ring bus, and vice versa diagonally.  Non-comparison marks a failure, which initiates reswitching to test mode, during which the substations are polled cyclically by the main station, when in each instance active bus couplers that are combined by pairs into bus control units create interruptions and cross connections until a lack of conformity of the transmitted and the received data within the main station signals the site of hte failure, which initiates switching to the "FAILURE" mode.
Patent CA-1341221-C (CA)
Inventor: GLASH DEAN
IPC: A61M1/36
Filed: 1987-08-24
Granted: 2001-05-01
Abstract: A thin film of white blood cells is irradiated with ultraviolet radiation predominately of a wavelength of 280 to 320 nanometers, and preferably at an intensity of 4 to 15 milliwatts per square cm.. At such a radiation intensity it is not necessary to agitate the thin film of white blood cells to accomplish the purposes of this invention. The white blood cells so processed substantially lose their capability to set off an immune reaction in an alloimmunized patient. The white blood cells may preferably be placed into such film in a flat, flexible bag made of poly(ethylene-vinyl acetate) plastic, with the flat, flexible bag being stretched in a direction normal to the path of ultraviolet radiation.
Patent CA-1328940-C (CA)
Title: Extrudable composition for forming nonwoven web of pressure sensitive elastomer adhesive, and use of such extrudable composition in forming nonwoven webs and stretch bonded laminates
Inventor: KIEFFER JOHN S
IPC: C09J7/10
Filed: 1987-10-14
Granted: 1994-04-26
Abstract: ABSTRACT OF THE DISCLOSURE     An extrudable composition for forming nonwoven elasto-meric material having pressure sensitive adhesive proper-ties, nonwoven elastomeric sheet material (e.g., fibrous nonwoven webs) formed of such composition, stretch bonded laminates using such sheets, and methods of forming such sheets and such laminates, are disclosed.  The composition includes an elastomeric polymer and a tackifying resin, and can also include a polyolefin.  The nonwoven sheet material can be a meltblown nonwoven web.  The laminate can be formed by tensioning the elastomeric sheet material and bonding a gatherable web (e.g., a spunbond polypropylene web) to the tensioned sheet material by application of pressure, the bonding being accomplished due to the adhesivity of the elastomeric sheet material and without application of heat for softening the sheet material and/or gatherable web.
Patent CA-1326524-C (CA)
Title: Power transmission
Inventor: EL-IBIARY YEHIA M
IPC: G05B19/19
Filed: 1987-11-19
Granted: 1994-01-25
Abstract: ABSTRACT OF THE DISCLOSURE         A power servo system which includes an actuator coupled to a load and receives an input command signal indicative of desired motion at the load.  A sampled-data control system receives and samples input signals indicative of desired and actual motion at the hydraulic actuator and load, and provides control signals to the actuator necessary to obtain desired motion.  The sampled-data control system includes  digital  processing  circuitry  with  series  and feedback compensation, coordinated with the hydraulic system transfer function, to form a complete closed-loop control system operating in the sampled-data or Z-transform domain. Different equation constants in the series and feedback compensation circuitry are recalculated periodically.   In one  embodiment  of  the  invention,  such  constants   are recalculated as a function of system behavior, so that system control automatically varies with operating conditions.  In another embodiment of the invention, system constants are calculated based upon a single operator-variable (or remote system) input, which accommodates rapid operator-implemented tracking of system behavior while reducing calculation time.
Patent CA-1325180-C (CA)
Title: Cyclone separator
Inventor: THEW MARTIN T
IPC: B04C5/081
Filed: 1987-11-20
Granted: 1993-12-14
Abstract: CYCLONE SEPARATOR               ABSTRACT OF THE DISCLOSURE          A cyclone separator for removing a lighter phase from a large volume of denser phase,  such as oil from water, with minimum contamination of the more voluminous phase is disclosed.   Conventional cyclone separators are designed for removing a denser phase from a large volume of lighter phase, with minimum contamination of the less voluminous phase.  In the invention, more efficient sepa-ration is achieved by a restriction to flow through the cyclone a long distance downstream of the cyclone.   The invention also discloses a method of removing a lighter phase from a larger volume of denser phase by applying the phases to  the  feed  of  the  cyclone  separator  of  the invention.
Patent CA-1283710-C (CA)
Title: Interference immune digital modulation receiver
Inventor: YOSHIDA YASUHARU
IPC: H04L27/06
Filed: 1987-11-23
Granted: 1991-04-30
Abstract: "Interference Immune Digital Modulation Receiver"                 ABSTRACT OF THE DISCLOSURE A 2n-level demodulated signal- is resolved into 2(n+m) equal intervals by an (n + m)-bit A/D converter (12) and an (n + m)th significant bit is produced from the LSB output of the converter as a representation of an interfering signal contained in the demodulated signal, where m is equal to or greater than unity.   A subtractor (5p, 5q; 32p, 32q) cancels the interfering signal with a cancelling signal supplied from a feedback control circuit (9, 11, 7; 16-19; 30-31) which derives it by controlling the amplitude of the (n + m)th significant bit in accordance with the amount of the interfering signal still present in the output of the subtractor.