baber/WOPTO huggingface dataset:
Patent CN-113473218-B (CN)
IPC: H04N21/472
Filed: 2021-07-08
Granted: 2022-05-24
Abstract: 本发明公开一种平台级联视频平衡方法及系统，其中，所述系统包括信令控制模块、包转发控制模块和物理隔离装置，内网通过物理隔离装置分别与信令控制模块和包转发控制模块通信连接，所述信令控制模块和包转发控制模块分别通过物理隔离装置与外网通信连接。本发明通过将信令确认和视频流转发相分离的办法解决了上级侧点播者较多时网闸无法满足更多点播者的点播查看需求的问题。
Patent CN-113621015-B (CN)
IPC: C07J9/00
Filed: 2021-08-11
Granted: 2022-05-17
Abstract: 本申请公开了一种7‑去氢胆固醇及其制备方法，涉及有机合成化学技术领域。一种制备7‑去氢胆固醇的方法，包括将7‑芳基磺酰腙‑3‑胆固醇酯进行脱腙反应，得到包含7‑去氢胆固醇酯的有机层；所述包含7‑去氢胆固醇酯的有机层进行皂化反应，即得7‑去氢胆固醇；其中，所述脱腙反应过程添加酚类自由基捕获剂。本方法能够有效抑制芳构化杂质的生成，其中脱腙皂化两步反应的总收率高达95％，7‑去氢胆固醇的含量高达97％。
Patent CN-113512596-B (CN)
IPC: C12N15/113
Filed: 2021-09-15
Granted: 2021-12-24
Abstract: 本发明公开了一种用于检测松材线虫的crRNA，包含a)向导序列例如SEQ ID NO:1~2中的至少一种，其能够杂交至靶RNA序列，和b)与Cas核酸酶相互作用的框架核酸片段。本发明还公开了一种用于检测松材线虫的试剂盒，包含所述的crRNA或可转录为所述crRNA的DNA。
Patent CN-113789097-B (CN)
IPC: C09D7/63
Filed: 2021-10-08
Granted: 2022-06-28
Abstract: 本发明公开了一种水性小五金自动喷涂涂料及其制备方法，水性丙烯酸乳液：40‑60份；水性环氧树脂乳液：30‑50份；成膜助剂：2‑4份；流平剂：0.8‑1.6份；分散剂：1‑2份；填料：12‑24份；pH调节剂：0.5‑1份；消泡剂：0.1‑0.5份；去离子水：30‑40份；三聚磷酸二氢铝：1.5‑2.5份；六偏磷酸钠：1‑1.8份；羟乙基纤维素：0.8‑1.6份。本申请具有提高水性涂料的耐腐蚀性。
Patent CN-113964462-B (CN)
Title: 基于慢波半模基片集成波导的小型化宽带移相器
IPC: H01P1/18
Filed: 2021-10-26
Granted: 2022-06-10
Abstract: 本发明涉及一种基于慢波半模基片集成波导的小型化宽带移相器，属于射频微波技术领域。基于慢波半模基片集成波导的小型化宽带移相器，包括移相节和参考节；所述移相节包括介质基板一，介质基板的一个表面设有金属微带，另一个表面设有金属地；所述参考节包括介质基板二，介质基板的一个表面设有金属微带，另一个表面设有金属地；本发明所提出的基于慢波基片集成波导的小型化宽带移相器的有益效果在于，实现90°相移量，相较于传统全模基片集成波导，其横向尺寸降低一半，且传输特性不变。并且使用微带折线单元周期性加载于移相节上层金属表面，形成慢波结构，使得截止频率和相速度降低。通过灵活调节所加载慢波结构，从而达到宽带和小型化效果。
Patent CN-113879562-B (CN)
IPC: B64G1/66
Filed: 2021-11-18
Granted: 2022-04-19
Abstract: 本发明涉及一种空间载荷展收装置，包括展收驱动机构、锁紧机构以及至少两个依次通过铰链铰接的展开平台，展收驱动机构的动力部安装在相邻两个展开平台的其中一个展开平台上，展收驱动机构的传动齿轮转动连接在相邻两个展开平台的铰链上，并与另一个展开平台相连接；锁紧机构包括锁闩和锁紧组件，锁闩和锁紧组件分别安装在相邻的两个展开平台上；展收驱动机构的动力部与传动齿轮传动连接并驱动传动齿轮绕铰链转动，进而带动另一个展开平台绕铰链转动；相邻两个展开平台在展收驱动机构的驱动下完全收拢，锁紧组件与锁闩适配卡接；相邻两个展开平台在展收驱动机构的驱动下完全展开，形成直线型支撑平台。本发明克服空间的特殊环境，环境适应性强。
Patent CN-113927316-B (CN)
IPC: B23Q7/00
Filed: 2021-12-17
Granted: 2022-03-18
Abstract: 本发明涉及冷库板领域，具体的公开了一种冷库板生产用自动化供料装置，包括底座和固定连接在底座一侧的立板，所述底座的顶部中心处沿水平方向安装有传送带，底座的顶部中心处倾斜安装有斜板，斜板的一侧两端通过两个长度不同的侧板固定连接有横柱，斜板内设置有修边组件，横柱固定安装在底座上。通过熨板的设计，一方面能将不锈钢板上因运输而产生的弯曲和褶皱压平，另一方面还能够对钢板进行预热，防止不锈钢板在构成冷库板外壳之后发生与内部隔热材料产生中空、粘合度低的情况；出风管和鼓风机在发热板的作用下，也能够对不锈钢板起到一定的预热作用，进而优化了熨板对不锈钢板的预热效果。
Patent GE-P19991842-B (GE)
Title: Self-Cleaning from Drifts Water Reservoir Dam
Inventor: DADUNASHVILI GIA
IPC: E02B8/02
Filed: 1996-05-30
Abstract: Stability of water level in the upper bief.           2. Essence A dam comprises a main wall 1 with a spillway crest. A guard 3 placed in the upper bief by means of longitudinal partitions 2 is connected with the wall. The guard crest is disposed higher the spillway crest and has placed at a distance an arcuate lower part 5 inclined to the wall base. The arcuate lower part with the capability of vertical movement is disposed in the guide 4 fixed on the guard.   3. Field of Application Hydraulic engineering.   1 fig.
Patent GE-P20053492-B (GE)
Title: 5-Chloro-3-(4-Methanesulfonylphenyl)-6'-Methyl- [2,3']Bipyridinyl in Pure Crystalline Form and Process for Production Thereof
Inventor: CROCKER LOUIS S
IPC: A61P25/04
Filed: 2001-05-22
Abstract: 1. Technical Result Production of pure crystalline form of 5-chloro-3-(4-methanesulfonylphenyl)-6'-methyl-[2,3'] bipyridinyl. 2. Essence This invention encompasses the Form V polymorph of Compound A of structural formula (A) which is useful in the treatment of cyclooxygenase-2 mediated diseases. The invention encompasses certain pharmaceutical compositions for treatment of cyclooxygenase-2 mediated diseases comprising the Form V polymorph of Compound A. The invention also encompasses a process for synthesizing the Form V polymorph of Compound A. 3. Field of Application Medicine. Tables: 2
Patent GE-P20063880-B (GE)
Title: Easy-to-install, mechanically-operated automatic/manual device for controlling an outlet for water or any fluid
Inventor: SOSA RAFAEL
IPC: F16K21/20
Filed: 2002-02-15
Abstract: 1. Technical Result Increase in effectiveness and safety of the device. 2. Essence A device comprises a mechanism for the admission of water or any other fluid, comprised of part A, which consists of a threadable orifice for the admission of water or other fluid. Also, in the interior of the device there are two magnets M and K with inverse polarity, a spring N, two rubber membranes D and F with orifices 2 and 3, a first pressure chamber W and second – V, a first cylinder Z and second cylinder N; the second cylinder having a projection which communicates with switch Q to indicate the following positions: On or OFF. Metal ring O is attached to selector P in order to select the "manual" or "automatic" position. A device comprises a double tube T that detects the water level, forming hydrostatic pressure; it is placed within the container to be filled and through rubber hose R is connected to the air chamber to provide the movement of the both magnets. 3. Field of Application Devices for regulation of liquid flow. Tables: 4
Patent GE-P20115246-B (GE)
Title: Method for production of hydrochloride 1(10) beta-epoxy-13-dimethylamino-5,7 alpha,6,11 beta (h)-guaia-3(4)-en-6,12-olide, lyophilized antitumor preparation “arglabin”
Inventor: ADEKENOV SERGAZY
IPC: C07D493/10
Filed: 2006-12-21
Abstract: The extraction of the endemic plant (Artemisia glabella Kar. et Kir.) is effected by fluid carbon dioxide at pressure 150±2 - 105 Pa and temperature 600 ± 0,5°C, the purified extract is extracted by ethyl acetate to obtain campion, separation of the campion on individual components by method of preparative fluid chromatography with application of reversed phase C18 to receive technical arglabin, at the synthesis of dimethylaminoarglabin hydro¬chloride technical arglabin is solved in acetonitrile at the weight ratio 1:10 with addition of dimethylammonium dimethylcarbamat in the molar ratio 1:1,62, with its subsequent purification, drying and lyophilization of the obtained dimethyl¬amino¬arglabin hydrochloride.
Patent GE-P20207126-B (GE)
Title: New ammonium derivatives, a process for their preparation and pharmaceutical compositions containing them
Inventor: LES LABORATOIRES SERVIER
IPC: C07F9/6561
Filed: 2016-12-19
Abstract: (57) Compound of formula (I), (I) preparation method thereof, and their usage for the treatment of cancer or autoimmune and immune diseases. Table: 	1
Patent DK-157166-C (DK)
Inventor: SAFERSTEIN ALBERT
IPC: A45D24/04
Filed: 1983-01-10
Granted: 1990-04-16
Abstract: A comb and a method of making a comb having a handle including two main surfaces having a common edge and a plurality of substantially parallel, spaced apart, elongated teeth extending from the main edge. Each tooth comprises identical first and second sections, each including a planar base portion. All of the first sections are aligned and all of the second sections are aligned and the planar base portions of the first and second sections of each tooth abut and are transversely offset with respect to each other by a distance less than the distance between adjacent aligned sections. In this way the resulting spacing between adjacent teeth is less than the tooth sections spacing.
Patent CA-1277265-C (CA)
Title: Cell adhesion peptide
Inventor: RUOSLAHTI ERKKI
IPC: C12N11/08
Filed: 1984-12-28
Granted: 1990-12-04
Abstract: CELL ADHESION PEPTIDE                 Abstract of the Disclosure The specification discloses a peptide including as the  cell-attachment-promoting  or  cell-attachment-inhibiting constituent the amino acid sequence Arg-Gly-Asp-R wherein R is Ser, Cys, Thr or other amino acid or NH2,  and the use of these peptides to alter the cell attachment activity of cells to various substrates.   In one aspect the specification discloses a method for promoting cell attachment to a substrate comprising the  steps  of  immobilizing  on  the  substrate  a  non-naturally occurring polypeptide which includes as the cell-attachment-promoting constituent the sequence -Arg-Gly-Asp-R- wherein R is Ser, Cys, Thr or other amino acid or NH2, such that the polypeptide has cell-attachment-promoting activity;  and  providing  free  cells  for attachment to said substrate.  In another embodiment the present  specification  discloses  a  substantially  pure peptide  including  as  the  cell-attachment-promoting constituent the amino acid sequence Arg-Gly-Asp-R wherein R is Ser,  Cys,  Thr or other amino acid,  or NH2, said peptide having cell-attachment-promoting activity,  and said peptide not being a naturally occurring peptide.  In still  a  further  embodiment  the  invention  provides  a peptide  including  as  the  cell-attachment-promoting constituent  the  amino  acid  sequence  Arg-Gly-Asp-R, wherein R is Ser, Cys, Thr or other amino acid or NH2, such  that  the  peptide  has  cell-attachment-promoting activity, wherein said peptide has less than about 31 amino acid residues. In still a further embodiment the invention  provides  a  method  of inhibiting  platelet aggregation  comprising  providing  a  non-naturally occurring polypeptide  which  includes  as  the  cell attachment-promoting constituent  the  sequence Arg-Gly-Asp-R wherein R is Ser, Cys, Thr or  other amino acid or NH2  such  that  the  polypeptide  has  cell-attachment-promoting activity.
Patent CA-1281718-C (CA)
Title: Derivatives of 3-amino-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepine-5- acetic acid
Inventor: SUGIHARA HIROSADA
IPC: A61K31/55
Filed: 1985-01-08
Granted: 1991-03-19
Abstract: Abstract               .       Novel condensed seven-membered ring compouds of the formula:                             [wherein R1 and R2 are independently hydrogen, halogen, trifluoromethyl, lower alkyl or lower alkoxy, or both jointly form tri- or tetramethylene; R3 and R5 are independently hydrogen, lower alkyl or aralkyl; R4 is hydrogen or lower alkyl; R6 is a condensed or non-condensed hetero-alicyclic containing at least one atom of N, O and S as a ring-forming atom which may be substituted; A is an alkylene chain; n is 1 or 2] and salts thereof.       These compounds exhibit inhibitory activity on angiotensin converting enzyme and so forth, and are of value as an agent for diagnosis, prevention and treatment of circulatory diseases, such as hypertension, cardiopathy and cerebral apoploxy.
Patent CA-1283248-C (CA)
Title: Substrates for hydrolases, a method for their preparation and their use
Inventor: WALLENFELS KURT
IPC: G01N33/50
Filed: 1985-04-04
Granted: 1991-04-16
Abstract: Abstract of the Disclosure:       Chromogenic substrates of the formula A-O-B are described, in which A represents the radical in the ion A-O  of a compound A-OH, whose absorbance is measured photometrically after hydrolysis of A-O-B, while 3 is the radical in a compound B-OH which makes the compound speci-fic for the reaction with a given enzyme, and where A-OH is a hydroxynitropyridine, a hydroxynitrotenzopyranone, a dibenzox(or thi)azine or a dibenzopyranone or a derivative thereof, and B is a sugar or sugar derivative, an amino acid or an oligopeptide or an inorganic acid.  These compounds can be used for the detection and determination of hydrolases.
Patent CA-1283823-C (CA)
Title: Cervical support pillow
Inventor: FIORE JOHN W
IPC: A61F5/01
Filed: 1985-07-15
Granted: 1991-05-07
Abstract: CERVICAL SUPPORT PILLOW             ABSTRACT OF THE DISCLOSURE           A cervical support pillow having a generally semicircular cutout portion extending from the top edge to the central portion of the pillow, and two small sectorial cutout portions extending from the bottom edge to the central portion of the pillow, the two small cutout portions being spaced apart from each other by a cervical support portion between the two cutout portions.          This pillow is intended for use when resting or sleeping.
Patent CA-1277692-C (CA)
Title: Connection site protector with tapered bore
Inventor: BELLOTTI MARC
IPC: F16L37/04
Filed: 1985-11-07
Granted: 1990-12-11
Abstract: Abstract of Disclosure A protector for a flanged connector which comprises:  a pair of hollow shell halves connected together by longitudinal hinge means, said shell halves being capable of pivoting about said hinge means to a closed position to form a tubular member.  Latch means are provided for releasably retaining the shell halves in closed position.  The shell halves are substantially filled with antiseptic-carrying porous material which define a central bore extending from end to end of the hollow shell halves when in the closed position.  In accordance with this invention, the bore of the porous member is transversely larger at one end of the protector than at the other end thereof.  This improves the operation of the device.
Patent CA-1278257-C (CA)
Title: Method and kit for performing nucleic acid hybridization assays
Inventor: SNITMAN DAVID L
IPC: C12Q1/68
Filed: 1986-06-13
Granted: 1990-12-27
Abstract: ABSTRACT           A method and a kit for the isolation and quantitative detection of a selected target nucleic acid sequence from solution employing two probes.  A first probe is complementary to one portion of the target and is covalently attached to a first complexing agent (e.g., either an antigen or an antibody).  The second probe is complementary to a different portion of the target and is associated with a reporter group. Following hybridization of the target and two probes in solution, a solid support coated with a second complexing agent (i.e., a corresponding antibody or antigen) capable of binding to the first complexingagent on the first probe is employed to immobilize the target-probe hybrid complex.          A plurality of types of first probes may be used. Each type is attached to the same sort of complexing agent but each includes a nucleic acid sequence which is complementary to a different portion of the target.
Patent CA-1276804-C (CA)
Title: Fastening apparatus for shutters
Inventor: EICKHOF JOHN K
IPC: E04B2/82
Filed: 1986-10-28
Granted: 1990-11-27
Abstract: Abstract of the Disclosure Fastening apparatus for shutters and a method of attachment thereof is disclosed. The fastening apparatus is hidden, yet operable, from in front of the face of the shut-ters.  A plurality of studs are held by nuts retained within a cavity of a holding member attached to the framework, such as a columbarium or mausoleum structure.   Rotation of the nuts on the stud moves the stud against ramp members fastened to the rearside of the shutters thereby drawing the shutters to the framework.
Patent CA-1291110-C (CA)
Title: Porous carbon structures and methods for their preparation
Inventor: EDWARDS CHRISTOPHER J C
IPC: C04B38/00
Filed: 1986-11-12
Granted: 1991-10-22
Abstract: ABSTRACT      This invention relates to the production of a novel, porous, carbon structure.   A stabilised porous polymer comprising cavities joined by interconnecting pores is heated in an inert atmosphere to yield a stable, porous, carbon structure having the inherent structure of the original stabilised polymer.
Patent CA-1295017-C (CA)
Title: Non-contact borehole caliber measurement
Inventor: COOPE DANIEL F
IPC: E21B47/08
Filed: 1987-01-22
Granted: 1992-01-28
Abstract: Abstract of the Disclosure A method and apparatus for measuring the caliber of a borehole while drilling utilizes a borehole compensated down-hole measuring system in both a compensated and a non-com-pensated manner. A transmitter of the measuring system gener-ates a signal which is received by at least one spaced receiver with the time/phase relationship of the transmission and re-ception of the signal at each receiver being indicative of the borehole caliber.
Patent CA-1302665-C (CA)
Inventor: FURUKAWA KUSUO
IPC: B05D7/14
Filed: 1987-03-30
Granted: 1992-06-09
Abstract: 61-73,850 STEEL SHEETS FOR PAINTING AND A METHOD OF PRODUCING THE SAME                Abstract of the Disclosure A painting steel sheet having an improved distinctness of image after painting has a waviness curve of section profile satisfying given relationships, and is produced by temper rolling a steel sheet with work rolls dulled to particular dimensions through laser.
Patent CA-1286876-C (CA)
Title: Apparatus for locating and supporting ceramic substrates
Inventor: WOODWARD DANIEL A
IPC: H05K1/03
Filed: 1987-03-31
Granted: 1991-07-30
Abstract: APPARATUS FOR LOCATING AND SUPPORTING CERAMIC SUBSTRATES     Abstract of the Disclosure A ceramic substrate is held in position, while being processed, by vacuum.  The substrate is positioned on an intermediate plate and held down by a vacuum.  The intermediate plate is supported on an air bearing while being moved into correct location on a support member, after which the intermediate plate is held in position by a vacuum.  The locating of the intermediate plate can be caused to move into position during movement of the support member to a processing position.  Typical processing is the screen printing of circuits and other features.
Patent CA-1292929-C (CA)
Title: Method of detecting antibiotic and sulphonamide residues
Inventor: MUELLER FRANK J
IPC: G01N33/52
Filed: 1987-04-07
Granted: 1991-12-10
Abstract: ABSTRACT OF THE INVENTION        A method of detecting antibiotic and/or sulphonamide residues in biological fluids or foodstuffs involves adding tetroxoprim to a test reaction mixture, thereby to carry out the method in one working operation and on or in only one nutrient medium, in a period of time substantially less than six hours.
Patent CA-1304996-C (CA)
Title: Procede pour faciliter la formation de diosomes en dispersion dans unephase aqueuse et pour ameliorer leur stabilite et leur taux d'encapsulation, et dispersions correspondantes
Inventor: HANDJANI ROSE-MARIE NEE VILA
IPC: A61K8/00
Filed: 1987-04-21
Granted: 1992-07-14
Abstract: L'invention concerne un procédé pour faciliter la formation de niosomes en dispersion dans un milieu aqueux D, et pour améliorer simultanément la stabilité et le taux d'encapsulation desdits niosomes, ceux-ci étant constitués chacun d'un feuillet lipidique, ou de plusieurs feuillets lipidiques sensiblement concentriques, ledit (ou lesdits) feuillet(s) encapsulant une phase aqueuse E, caractérisé par le fait qu'avant la formation desdits niosomes, on ajoute au(x) lipide(s) non-ionique(s) destiné(s) à constituer les feuillets des niosomes, au moins un cholestérol-phosphate sous forme acide libre ou neutralisée par un cation ammonium, alcalin ou alcalino-terreux, à raison de 1 à 40 en poids par rapport au poids total de la phase lipidique. L'invention concerne également les dispersions aqueuses de niosomes obtenues par la mise en oeuvre dudit procédé. Ces dispersions sont utilisables dans le domaine cosmétique, pharmaceutique et alimentaire.
Patent CA-1332125-C (CA)
Inventor: WITECKI FRANK J
IPC: B60S3/00
Filed: 1987-06-09
Granted: 1994-09-27
Abstract: PUSHER UNIT  Inventor:                       Frank J. Witecki ABSTRACT OF THE DISCLOSURE A three-axle, "six-wheel" pusher unit for a carwash system of the type wherein an endless chain moves under a slotted track.  The pusher employs a straight bar which can project out of the track, with the track-contacting rollers positioned at the end of the bar and the tire-engaging rollers positioned at an intermediate position.  The tire-contacting rollers are formed without internal inletting or open volumes and held in place by button-headed bolts and washers.  The under-track forward rollers are secured to a removable axle which is held in a sleeve welded to the end of the bar.  This axle is secured by means of a machine screw through the axle and sleeve and nut outside the sleeve.  The head of the machine screw is smaller than the hole in the sleeve into which it fits, so as to bear against the axle and hold it tight against the opposite inner surface of the sleeve.  In a second embodiment, a hollow rectilinear and tubular bar is employed with the third axle received through side holes and similarly secured.
Patent CA-1311149-C (CA)
Title: Film dampener unit for offset printing presses
Inventor: SELLMANN KARL-HEINZ
IPC: B41F7/24
Filed: 1987-06-30
Granted: 1992-12-08
Abstract: ABSTRACT OF THE DISCLOSURE This invention concerns a film dampener unit for offset printing presses, with a dampening medium container in which a constant level of dampening medium is maintained, and with a dampener ductor or pan roller dipping into the dampening medium and transferring the dampening medium as a film onto at least one form roller which contacts the printing plate on the plate cylinder, whereby the thickness of the dampening medium film is determined by a metering roller which engages the dampener ductor roller surface in its rotary motion before the same engages the form roller. In order to reduce the number of rollers required for a flexibly operating dampener unit, the dampener ductor of this invention also functions as a dampener vibrator or oscillating ductor, having in addition to a rotation drive, another drive mechanism which effects an axial back and forth or reciprocating movement.
Patent CA-1328602-C (CA)
Inventor: LEONARD MICHELE
IPC: C07K17/02
Filed: 1987-07-02
Granted: 1994-04-19
Abstract: PCT No. PCT/FR87/00262 Sec. 371 Date Feb. 3, 1988 Sec. 102(e) Date Feb. 3, 1988 PCT Filed Jul. 2, 1987 PCT Pub. No. WO88/00055 PCT Pub. Date Jan. 14, 1988.The subject of the invention is a water-soluble macromolecular conjugate of hemoglobin characterized in that it is constituted on the one hand, by hemoglobin, on the other, by a water-soluble polymer P containing polar groups, this macromolecular conjugate contains Z sites, bound to the polymer P and containing at least one negative charge carried for example by sulfate groups, the polymer P being bound to hemoglobin on the one hand, through the intermediary of at least one linkage established between at least one of the Z sites contained in the polymer and hemoglobin, and, on the other, through the intermediary of at least one covalent linkage established between the polymer and hemoglobin, or between at least one of the Z sites contained in the polymer and hemoglobin. The macromolecular conjugates according to the invention exhibit a lower affinity for oxygen than that of free hemoglobin.
Patent CA-1306450-C (CA)
Title: Carton with reclosable membrane liner
Inventor: HAMBLETON THOMAS P
IPC: B65D5/02
Filed: 1987-07-08
Granted: 1992-08-18
Abstract: CARTON WITH RECLOSABLE MEMBRANE LINER            Abstract An open ended carton which includes a moisture-barrier membrane liner attached to interior surfaces of a cover. The membrane liner includes first and second hingedly connected attachment sections which are heat sealed to the cover at marginal sealing areas. A pour spout is provided by pivoting one attachment section outwardly from the carton opening. Pressure sensitive adhesive disposed on the marginal areas of the outwardly pivoting attachment section effects a moisture-barrier closure of the carton.
Patent CA-1275278-C (CA)
Title: Discharge device for a deformable container
Inventor: WORKUM DONALD J
IPC: B65D25/40
Filed: 1987-07-15
Granted: 1990-10-16
Abstract: ABSTRACT OF THE DISCLOSURE         The discharge device comprises a member having a plurality of liquid flow openings, an eductor tube, a liquid flow path from the eductor tube to the member with the plurality of liquid flow openings and a valve positioned in the liquid flow path.  The valve is movable between a blocking position and a discharge position.  The valve is operative in the blocking position to block the liquid flow path and is operative in the discharge position to unblock the liquid flow path.  Further, a cap member having a discharge orifice which is larger than any of the plurality of openings is mounted over the member having the plurality of openings.  The device produces a fine spray mist. However, the device can also be used to produce a foam by placing a screen over the orifice.