baber/WOPTO huggingface dataset:
Patent CN-113650362-B (CN)
IPC: B32B27/40
Filed: 2021-08-11
Granted: 2022-05-31
Abstract: 本发明公开了一种基于超细纤维膜的X射线防护材料制备方法，包括：1)配制单宁溶液，将高Z元素无机盐加入到单宁溶液中，制得浸渍溶液，将厚度为1～1.5mm的超细纤维膜用有机溶剂、去离子水分别在超声波作用下清洗三次；2)将步骤1)中清洗后的超细纤维膜置入上述制备的等体积的浸渍溶液中静置，待超细纤维膜充分吸收溶液后，取出并在室温下自然干燥，得到材料A；3)制备聚氨酯膜，取硅橡胶与高Z元素氧化物按1:4～2:3质量比均匀混合，将混合物用刮涂机涂布在制得的聚氨酯膜上，得到材料B；4)将材料B贴附在材料A的表面，得到基于超细纤维膜的X射线防护材料。本方法制备的X射线防护材料具备屏蔽效果好、质量轻、柔软可穿戴的特点。
Patent CN-113369356-B (CN)
IPC: B21D37/12
Filed: 2021-08-12
Granted: 2021-11-16
Abstract: 本发明公开了一种防抖动金属冲压装置，涉及金属加工领域，该装置包括底座及固定架体，还包括：冲压装置，冲压装置包括固定安装在固定架体上的凹模、及活动安装在固定架体上的凸模，冲压装置用于通过凸模与凹模的配合对金属原材进行冲压加工；驱动装置，驱动装置包括转动安装在固定架体上的连接构件、以及固定安装在固定架体上的驱动构件，驱动构件用于驱动连接构件在固定架体上转动，从而带动凸模在固定架体上往复滑动；本发明结构简单，整个装置在对金属原材进行连续冲压作业的时候，缓冲构件将对凸模受到的应力冲击进行有效的削减，进而提高整个装置冲压过程中的稳定性，有效的防止整个装置由于冲压过程中的刚性冲击产生抖动。
Patent CN-113765451-B (CN)
IPC: H02P21/24
Filed: 2021-08-18
Granted: 2022-06-24
Abstract: 本申请涉及一种基于输出反馈的三机组电力系统的控制方法和计算机设备。该方法包括：通过预设观测器获取三机组电力系统中各发电机的当前状态量；根据各发电机的当前状态量和预设的标准状态量，确定三机组电力系统的运行误差；通过预设控制器根据三机组电力系统的运行误差调整各发电机的下一时刻状态量，以控制各发电机稳定运行。采用本方法能够消除误差，解决电力系统运行不稳定的问题，使电力系统能够稳定、可靠的运行。
Patent CN-113398332-B (CN)
IPC: A61L27/54
Filed: 2021-08-20
Granted: 2022-01-11
Abstract: 本发明提供了一种含干细胞外泌体的3D仿生生物支架及应用，该仿生支架是利用甲基丙烯酸酐明胶、氧化的透明质酸和多巴胺修饰的透明质酸作为主体材料，添加软骨脱细胞基质（DCM）或骨脱细胞基质（DBM）模拟软骨或骨软骨下骨微环境并添加间充质干细胞外泌体（Exos）混合作为生物墨水，使用3D打印生物墨水构建包含Hydrogel‑DCM‑Exos和Hydrogel‑DBM‑Exos的复合支架，该复合支架模仿软骨和软骨下骨的生物活性，同时促进关节软骨和关节下骨的愈合。
Patent CN-113567216-B (CN)
IPC: G01N1/28
Filed: 2021-09-27
Granted: 2022-01-07
Abstract: 本发明提供了一种土壤样品制备设备，涉及土样制备技术领域，包括筛分机、研磨机、分离机、分份机、压片机、打标机以及清洗机，研磨机位于筛分机和分离机之间、且筛分机和分离机分别靠近研磨机的两对角设置，清洗机位于研磨机远离分离机的一侧，清洗机与分离机之间设有倾斜轨道，压片机位于分离机与打标机之间。本发明提供的土壤样品制备设备，筛分机和分离机分别位于研磨机的对角两侧，清洗机设置在研磨机的侧部，可实现构件的合理布设，减少空间的占用，研磨机侧部的清洗机能够将分离机处分离的罐体、盖体和研磨球进行清洗，保证了研磨罐的洁净度，研磨机靠近筛分机设置，便于研磨机取用研磨罐，实现制备工序的连贯性。
Patent CN-113562734-B (CN)
Title: 一种锂离子电池负极材料的制备方法
IPC: H01M10/0525
Filed: 2021-09-28
Granted: 2021-12-31
Abstract: 本发明创造提供了一种锂离子电池负极材料的制备方法，包括如下步骤：将硅粉末与二氧化硅粉末混合研磨后形成的混合料以及硅粉末分别放入同一根石英管中，将石英管放入具有三温区的加热设备中加热，加热设备依次设置有第一温区、第二温区和第三温区，其中，混合料位于第一温区，硅粉末位于第三温区，其中第一温区的升温速率为10min/℃，恒温温度为1300℃‑1700℃，恒温时间为4‑5h，自然冷却后将第三区的表面包覆有一氧化硅的硅粉末取出研磨均匀后即得到锂离子电池负极材料。本发明通过高温气相沉积的方法使一氧化硅包覆在硅粒子的表面，其延缓了Si粒子的体积膨胀，同时继承了硅的高容量的优势。
Patent CN-113975271-B (CN)
Title: 一种小分子化合物在制备治疗肿瘤的药物中的应用
IPC: A61K31/381
Filed: 2021-11-01
Granted: 2022-06-21
Abstract: 本发明公开了一种小分子化合物在制备治疗肿瘤的药物中的应用。本发明的小分子化合物为3‑噻吩甲酸，2‑(苯甲酰氨)‑4‑(3,4‑二甲氧基苯基)‑5‑甲基‑，2‑[(苯甲酰氨)硫氧甲基]酰肼，英文名称：3‑Thiophenecarboxylicacid,2‑(benzoylamino)‑4‑(3,4‑dimethoxyphenyl)‑5‑methyl‑,2‑[(benzoylamino)thioxomethyl]hydrazide或其药学上可接受的盐或活性衍生物。本发明针对人SIK2蛋白所设计的小分子化合物，可有效靶向抑制侵袭转移分子SIK2蛋白，从而用于癌症治疗；本发明的小分子化合物还可以与其它药物和治疗手段联合，用于恶性肿瘤的治疗；本发明的小分子化合物具有渗透性好，毒副作用小，结构简单，易于合成等优点。
Patent CN-113744271-B (CN)
Title: 基于神经网络的视神经自动分割和受压迫程度测算方法
IPC: G06N3/04
Filed: 2021-11-08
Granted: 2022-02-11
Abstract: 本发明公开了基于神经网络的视神经自动分割和受压迫程度测算方法，涉及图像数据处理技术领域，解决现有蝶鞍区的核磁断层扫描的分析费时且效率低下的技术问题，包括如下步骤：获取蝶鞍区肿瘤患者的MRI图像文件；建立视交叉分割模型，选择U‑Net分割网络，并加入空间和通道注意力机制，对每例裁切后MRI图像进行视交叉区域的分割；视交叉受压迫程度测算；模型的训练与测试；本发明能在极短时间内快速分析该蝶鞍区肿瘤患者的多张脑部MRI图像，减少了医生大量的重复性工作，达到在临床上，辅助医生进行压迫程度判断，预后预测，为手术提供参考的实际应用目的。
Patent CN-113801959-B (CN)
Title: 浙江楠核基因组ssr分子标记的多态性引物及其应用
IPC: C12N15/11
Filed: 2021-11-09
Granted: 2022-05-17
Abstract: 本发明公开了浙江楠核基因组SSR分子标记的多态性引物及其应用，属于林业分子生物学技术领域。本发明通过PCR技术、聚丙酰胺凝胶电泳和毛细血管电泳技术，开发了15对浙江楠核基因组SSR分子标记的多态性引物，其引物核苷酸序列如SEQ ID NO.1至SEQ ID NO.30所示，该浙江楠核基因组SSR分子标记的多态性引物特异性好，多态性高，将其应用于浙江楠群体遗传结构和资源遗传多样性分析中，能够更全面的揭示我国浙江楠遗传水平的多样性和遗传结构，为遗传保护策略的制定奠定基础。
Patent CN-114046829-B (CN)
IPC: G01D21/02
Filed: 2022-01-17
Granted: 2022-04-12
Abstract: 本发明涉及环境监测技术领域，且公开了一种建筑施工环境智能实时监测装置及其监测方法，其中建筑施工环境智能实时监测装置包括保护箱，保护箱的内部开设有容纳槽一和容纳槽二，容纳槽一位于容纳槽二的上方，保护箱的顶端对称设有密封盖，两个密封盖之间通过开合机构连接，保护箱的顶端开设有与容纳槽一相连通的出口，出口的内部穿插有升降杆，升降杆的顶端设有安装板；本发明采用上述技术方案，解决了监测装置长期裸露，造成其表面布有灰尘，进而会影响其使用寿命，同时监测装置固定安装不可移动，造成监测范围有限的问题。
Patent CN-114265606-B (CN)
IPC: G06F8/65
Filed: 2022-03-02
Granted: 2022-05-10
Abstract: 本申请提供了一种固件升级方法、装置、设备及存储介质，通过获取一个或多个待升级终端的目标存储容量以及固件升级需求，根据各个待升级固件之间的功能关联程度确定解压粒度上限值，该解压粒度上限值用于确定在固件升级时每次能从固件升级包中解压出来的最大数据量，根据固件升级需求、目标存储容量、预设压缩率以及解压粒度上限值，确定一个或多个固件升级包，以及各个固件升级包的传输方式和解压方式，根据传输方式向各个待升级终端传输对应的固件升级包，以使待升级终端根据解压方式以及固件升级包，分多次将一个或多个待升级固件升级为对应的目标固件。解决了现有技术中存在固件升级方式灵活性较差需要用户手动腾出存储空间的技术问题。
Patent CN-114319216-B (CN)
IPC: B02C19/00
Filed: 2022-03-17
Granted: 2022-06-21
Abstract: 本发明公开了一种基于仿生学原理的市政工程用喷灌街道清洗车，包括街道清洗主体、仿章鱼捕食收拢式拾取机构、预冷式树叶冷冻咀嚼机构、可持续吸水撵水一体式机构、水循环利用系统和多维螺旋搅拌式污水过滤结构。本发明属于基于仿生学原理的市政工程用喷灌街道清洗技术领域，具体是指一种基于仿生学原理的市政工程用喷灌街道清洗车；本发明基于复合材料原理，创造性地提出了仿章鱼捕食收拢式拾取机构，在对拾取罩旋转起来之后，利用弹性记忆合金拾取片仿照章鱼捕食的动作进行路面的清洁，即规避了部分路面凹陷对清洁的影响，又解决了街道中树叶比较多时，它无法自动进入被扫干净，并且阻力过大，严重影响工作效率的问题。
Patent GE-P19981150-B (GE)
Title: Stand for diagnostics of installation of operated wheels of a vehicle
Inventor: EDIBERIDZE GIVI
IPC: G01M17/06
Filed: 1996-10-28
Abstract: The invention refers to motor industry, and can be used for regulation of a convergence of operated wheels of a vehicle.           Technical result of the invention is simplification of construction, reduction of metal consumption and increase of exactitude of diagnostics of installation of operated wheels of a vehicle.              The stand contains a base, a platform mobile in respect to it, the mechanism of return of a platform into a neutral position, a leg of a rolling and the logger of movement of the course of a mobile platform, the mobile platform is installed on the vertical axis of turn rigidly fixed on the basis, and on the opposite sides of a mobile platform on a course of a rolling of a wheel there are fixing agents of tripping-over and descent of base of the sampling, executed in the form of the rigid plates fixed on the basis.             2 figs.
Patent GE-P20002176-B (GE)
Title: Ointment “Bentastatin” for Treatment of Fungus Diseases of Skin and Mucous Membrane and Inflammatory Processes
Inventor: MULKIJANIANI KAREN
IPC: A61K36/00
Filed: 1999-04-15
Abstract: 1. Technical Result Widening of the medicinal means assortment for treatment of skin diseases and inflammatory processes, increase in treatment efficiency. 2. Essence An ointment contains nystatin, sea buckthorn oil and hydrophilic gel of clay - askane. 3. Field of Application Medicine.
Patent GE-P20094764-B (GE)
Title: Method for brandy production
Inventor: DADIANI IASE
IPC: C12G1/02
Filed: 2008-06-03
Abstract: A method comprises softening mature brandy spirit, imparting color and correcting, with this, softening of the mature brandy spirit is executed by the spirit infusion of grape juice with the ratio 1:(0,2+1), or by addition of grape juice with the ratio 10:(0,3+2), and imparting of color is effected by holding of the obtained mass on the sticks obtained from oak chips.
Patent GE-P20125394-B (GE)
Title: Prestressed metal structure
Inventor: SHAISHMELASHVILI NUGZAR
IPC: E04B1/19
Filed: 2009-06-22
Abstract: A structure consists of rod pyramidal angle elements 1, the constituent rods of which are welded with each other and with lateral edges by a horizontal shelf upwards, in the apertures arranged in the corners of their bases, ropes of high durability or cores 2 of armatures are passed and strapped and continuous belts are attached to tops 3 of the channel. Each pyramidal element is attached to the channel by one screw-in anchor 4 to receive a single-layered or two-layer structure. In the two-layer structure the pyramidal elements of both layers are by tops joined with each other and connected by the continuous belts from channels located between them by means of screw-in anchors, or the tops of the pyramidal elements are joined and connected with each other by means of screw-in anchors without continuous belts from channels. Fig: 9
Patent GE-P20146056-B (GE)
Title: Acylated glucagon analogues
Inventor: BÆK CAMILLA ERTEBERG
IPC: C07K14/605
Filed: 2010-06-24
Abstract: The invention provides compounds and application therefor promoting weight loss or preventing weight gain, and at the treatment of diabetes and associated metabolic disorders. In particular, the invention provides novel acylated glucagon analogue peptides.
Patent CA-1319169-C (CA)
Title: Electrical excitation circuit for gas lasers
Inventor: FAHLEN THEODORE S
IPC: H03K3/55
Filed: 1985-10-18
Granted: 1993-06-15
Abstract: ABSTRACT OF THE DISCLOSURE An electrical excitation circuit is disclosed for a gas laser.  The electrical excitation circuit includes a charging circuit connected in series with a pulse forming network between a power source and the laser load.  The charging circuit includes a capacitor charged by the power source and a thyratron for transferring voltage to the pulse forming network.  Alternatively, the charging circuit includes a capacitor charged upon the firing of a silicon controlled rectifier through a saturable step-up transformer which saturates for transferring voltage to the pulse forming network.  The pulse forming network includes a saturable inductor switch positioned with respect to a capacitor so that when the voltage on the capacitor reaches a predetermined level, saturation of the saturable inductor switch releases electrical energy stored in the capacitor to the laser load.  The saturable inductor switch is biased by means of an electrical bias current which can be adjusted so that the saturable inductor switch saturates after the capacitor is fully charged, thereby controlling the time of application of the high voltage pulse to the laser load.  The pulse forming network preferably includes an additional capa-citor and a magnetic diode charging inductor which is also biased by means of an electrical bias current.  The capacitor is charged through the magnetic diode charging inductor and discharges in series with the other capa-citor when the saturable inductor switch saturates, thereby doubling the voltage across the laser load at the time of discharge.  The magnetic diode charging inductor also minimizes prepulse across the laser load during charging of the additional capacitor.  Neither the satur-able inductor switch nor the magnetic diode charging inductor are in the discharge loop with the laser load, thereby minimizing the inductance of the discharge loop.
Patent CA-1305452-C (CA)
Title: Conditionnement etanche sous forme de plaquette alveolaire permettant des echanges gazeux entre les alveoles
Inventor: DAUPHIN JACQUES
IPC: B62D33/02
Filed: 1986-05-29
Granted: 1992-07-21
Abstract: Nouveau conditionnement étanche sous forme de plaquette alvéolaire permettant des échanges gazeux entre les alvéoles, dont un ou plusieurs sont destinés à contenir un absorbeur ou un générateur de gaz, les autres servant de réceptacles aux formes solides à stocker; ces dits alvéoles étant relies entre eux par des canalicules. Ce conditionnement de sécurité trouve un emploi particulièrement adéquat pour le stockage des formes pharmaceutiques solides (comprimés, capsules ou autres).
Patent CA-1277255-C (CA)
Title: Stepped plenum system
Inventor: TISONE ROBERT W
IPC: B01D46/42
Filed: 1986-07-07
Granted: 1990-12-04
Abstract: STEPPED PLENUM SYSTEM                      ABSTRACT  A stepped plenum system (10) is provided for distributing particulate laden gas to a plurality of filter bags in a baghouse under substantially equal flow rate and pressure conditions.  The stepped plenum system (10) includes an inlet conduit (24) and a plurality of outlet conduits (12-20).  Gas is inserted into inlet cross-sectional area (28) of inlet conduit (24) and is directed to outlet conduits (12 and 14) through a stepped pattern design.          The first outlet conduit (such as 12) is in fluid communication with the inlet conduit (241 and the second outlet conduit (14)is further in fluid commu-nication with the inlet conduit (24).  The second outlet conduit (14) is longitudinally displaced from the first outlet conduit (12) and provides for a second  low region (42) which is of lower
Patent CA-1286836-C (CA)
Title: Procede de preparation en microsuspension de latex d'homo- et co-polymeres du chlorure de vinyle utilisables comme produits d'ensemencement
Inventor: BRULET DANIEL
IPC: C08F2/38
Filed: 1986-08-12
Granted: 1991-07-23
Abstract: L'invention concerne un procédé de préparation en microsuspension de latex d'homo- et co-polymères du chlorure de vinyle, dont les particules ont un diamètre moyen compris entre 0,2 et 0,8 .mu.m et renferment au moins un initiateur de polymérisation organosoluble. Selon ce procédé, on réalise une dispersion fine du ou des monomères correspondants dans un milieu aqueux contenant au moins un émulsifiant anionique associé à au moins un émulsifiant non ionique, en présence de 0,004 à 0,16%, en poids par rapport au(x) monomères(s), dudit initiateur exprimé en oxygène actif, puis on réalise une opération de polymérisation, à température visée .THETA.1, sur le milieu réactionnel ainsi formé. Avant de réaliser la dispersion du ou des monomères on ajoute de la parabenzoquinone au milieu aqueux et au cours de l'opération de polymérisation on ajoute également de la parabenzoquinone, de façon continue, au milieu réactionnel, lorsque la température .THETA.2-.THETA.1 est supérieur à une valeur choisie dans l'intervalle allant de 0 à + 5.degree.C et de préférence de 0 à + 2.degree.C. Lesdits latex sont utilisables comme produits d'ensemencement pour la préparation en microsuspension ensemencée d'homo- et co-polymères du chlorure de vinyle.
Patent CA-1291432-C (CA)
Title: Reconstituted basement membrane complex with biological activity
Inventor: KLEINMAN HYNDA K
IPC: A61K35/50
Filed: 1986-08-22
Granted: 1991-10-29
Abstract: Abstract The present invention discloses a biologically active basement membrane composition.  When polymerized under physiological conditions, the composition forms gel-like structures whose ultrastructure resembles interconnected thin sheets of the lamina densa zone of basement membrane.  The major components of the composition include laminin, type IV collagen, heparan sulfate proteoglycan, entactin and nidogen.  These components polymerize in constant proportions when redissolved and allowed to reconstitute.  Molecular sieve studies on the soluble extract demonstate that laminin, entactin and nidogen are associated in a large but dissociable complex.  The reconstituted matrix is biologically active and stimulates the growth and differentiation of a variety of cells, including epithelial cells, nerve cells, hair follicles and the like.  The reconstituted matrix can also be used for determining metastatic potential of tumor cells and for isolating metastatic tumor cells.
Patent CA-1280797-C (CA)
Inventor: MCPHERSON JAMES N
IPC: E21B4/00
Filed: 1986-11-28
Granted: 1991-02-26
Abstract: DIAMOND BEARING AND MANUFACTURE THEREOF               ABSTRACT OF THE DISCLOSURE     A structure and method for attaching bearing inserts including a ring having holes therein into which said inserts are press fitted and an underlying brazing ring, which, when heated, attaches the inserts to the ring and the ring and inserts to an adjoining structural member.
Patent CA-1283150-C (CA)
Title: Pressure responsive switch
Inventor: HATTORI KENJI
IPC: G01L9/00
Filed: 1986-12-05
Granted: 1991-04-16
Abstract: ABSTRACT OF THE DISCLOSURE            A pressure responsive switch including a case having a pressure inlet and an orifice plate, an amorphous diaphragm and a ferrite core arranged in said case, said ferrite core having a pick-up coil housed therein, in which a pressure introduced into the case acts through the orifice plate against a surface of the amorphous diaphragm and a mechanical deformation of said amorphous diaphragm caused by said pressure is detected as a variation of electrical signal by means of the pick-up coil.  The characteristic feature resides in that said orifice plate has a larger area at its side facing the ferrite core than at its opposite side facing the pressure inlet.
Patent CA-1303813-C (CA)
Title: Process and apparatus for the production of sodium hydrosulfite
Inventor: SANGLET PHILLIPPE R
IPC: C01B17/66
Filed: 1986-12-24
Granted: 1992-06-23
Abstract: ABSTRACT OF THE DISCLOSURE     An improved high yield process and apparatus for producing sodium hydrosulfite by reacting sodium borohydride, sulfur dioxide, sodium hydroxide and sodium bisulfite is disclosed.  A continuously recirculating split process stream may be used along with control of pH, temperatures, and concentration parameters to obtain sodium hydrosulfite yields in excess of 85%.
Patent CA-1300516-C (CA)
Title: Oral compositions
Inventor: HARTLAUB GREGORY R
IPC: A61K8/21
Filed: 1987-02-09
Granted: 1992-05-12
Abstract: ABSTRACT OF THE DISCLOSURE   Oral compositions comprising a safe and effective amount  of  a  polymer,  selected  from  the  group consisting of poly acrylic acid polymers, copolymers of  acrylic  acid  and mixtures  thereof,  a  soluble strontium ion source, a soluble fluoride source and a carrier are described.  These heretofore undisclosed combinations of acrylic acid polymer, strontium and fluoride  provide  a  more  effective  anti-caries composition.
Patent CA-1328143-C (CA)
Inventor: TSUBAKIMOTO TSUNEO
IPC: C08F220/04
Filed: 1987-04-16
Granted: 1994-03-29
Abstract: ABSTRACT OF THE DISCLOSURE         This  invention  discloses  a  dispersant  for  an aqueous carbonaceous solid slurry, which comprises a water-soluble  copolymer  having  an  average  molecular  weight  of 1,000 to 500,000 and obtained by polymerizing (A) 0.1 to 7 mol%  of  a  polyalkylene  glycol  mono(meth)acrylate  type monomer, (B) 5 to 94.9 mol% of a sulfoalkyl  (meth)acrylate type  monomer,  (C)  5  to  94.9  mol%  of  an  unsaturated carboxylic acid type monomer, and (D) 0 to 20 mol% of other monomer (providing that the total amount of the monomers is 100 mol%) and/or a salt of the water-soluble copolymer.
Patent CA-1293401-C (CA)
Inventor: AHMAD ANEES
IPC: G03F7/20
Filed: 1987-04-23
Granted: 1991-12-24
Abstract: ABSTRACT OF THE INVENTION        A lens mount including a lens cell wherein a lens is mounted through flexures.  The lens seat in the lens cell has a radius of curvature match-mated to the lens surface which rests upon it.  The rotational symmetry axis of the lens seat is coincident with the axis of rotation of the lens cell. The optical axis of the second lens surface is coincident with the axis of rotation of the lens cell.
Patent CA-1298178-C (CA)
Title: Hardened reagent coatings, and processes for the preparation thereof
Inventor: HIMMELMANN WOLFGANG
IPC: G01N33/52
Filed: 1987-05-15
Granted: 1992-03-31
Abstract: HARDENED REAGENT COATINGS, AND PROCESSES FOR THE PREPARATION THEREOF                       ABSTRACT      Hardened reagent matrix coating is disclosed having a binding agent comprising a protein or polymer, wherein the matrix is hardened by a carboxyl group-activating crosslinking agent.  The resulting reagent matrix coatings are so hard they can be wiped without suffering damage.  Thus, excess sample can be removed during use without damage to the test device.
Patent CA-1299495-C (CA)
Title: Pharmaceutical composition containing polypeptide
Inventor: VONDERSCHER JACKY
IPC: A61K9/02
Filed: 1987-05-25
Granted: 1992-04-28
Abstract: PHARMACEUTICAL COMPOSITIONS            Abstract of the Disclosure Polypeptide compositions for inter alia SMS are provided containing a monosaccharide/sugar alcohol and/or a polyoxyalkylene ether having particularly interesting rectal and oral resorption properties.
Patent CA-1291225-C (CA)
Title: Slow-start system for a control circuit
Inventor: AUSTIN WAYNE M
IPC: H03K17/28
Filed: 1987-07-24
Granted: 1991-10-22
Abstract: IMPROVED SLOW-START SYSTEM FOR A CONTROL CIRCUIT                 Abstract of the Disclosure A control circuit having a slow-start section is enabled to carry out its expected, principal function(s) only after the voltage at the slow-start section input has reached a certain level.  The system assures that a delay interval in control circuit operation is measured from the time that devices within the circuit's internal voltage supply become effective to deliver voltage levels sufficient to allow the circuit to perform the principal function.  A delay network is connected across a device of the internal voltage supply, which otherwise supplies an operating voltage level to the control circuit.
Patent CA-1308977-C (CA)
Title: Valve operating device for internal combustion engine
Inventor: KONNO TSUNEO
IPC: F01M9/10
Filed: 1987-08-26
Granted: 1992-10-20
Abstract: ABSTRACT    Valve operating apparatus is disclosed in which the valves are operated by rocker arms driven by cams having different cam profiles and hydraulically operated coupling mechanisms for selectively connecting or disconnecting adjacent rocker arms to vary the operation of the valves under different engine operating conditions.  The coupling mechanisms are operated by fluid supplied through the rocker shaft mounting the rocker arms.  The rocker shaft is divided into independent fluid supply passages whereby the couplings can be supplied independently with operating fluid in order to expand the number of available valve operating control modes.  Variations are described in which operating fluid can be independently supplied to various ancillary hydraulically-operated equipment, as well as to the selective coupling mechanisms.
Patent CA-1315026-C (CA)
Title: Liquid crystal display apparatus
Inventor: TOMITA HIDEO
IPC: G09G3/36
Filed: 1987-11-30
Granted: 1993-03-23
Abstract: Abstract of the Disclosure A liquid crystal display apparatus wherein the visual angle of the panel relative to a viewer is detected to control a voltage impressed on the liquid crystal electrodes, so that the quality of the image displayed by the panel is not degraded even if the screen visual angle is changed.
Patent CA-1291479-C (CA)
Inventor: MANOURY PHILIPPE
IPC: A61K31/505
Filed: 1987-12-01
Granted: 1991-10-29
Abstract: ABREGE DESCRIPTIF        L'invention concerne de nouveaux composés dérivés de pipérazinyl-l répondant à la formule générale:                              (I) dans laquelle R représente un groupe alcoxycarbonyle ayant de 1 à 3 atomes de carbone dans la chaîne alcoxy, ou encore un groupe furoyle,  et n est un nombre égal à 0 ou 1, ainsi que leurs sels d'addition avec des acides cosmétiquement ou pharmaceutiquement acceptables.  Ces nouveaux composés sont utiles en thérapeutique et cosmétique,  notamment dans des compositions pour  induire et  stimuler la croissance des cheveux et diminuer leur chute.
Patent CA-1326155-C (CA)
Inventor: GILLESPIE SHERRY J
IPC: H01L21/027
Filed: 1988-01-15
Granted: 1994-01-18
Abstract: Abstract A method of reproducing sub-micron images in a first imaging layer.  A second imaging layer is deposited on an etch-stop film formed on the first layer, and the second imaging layer is exposed to an E-beam at low dose.   The resulting standing wave  exposure  pattern  is  converted  into  a corresponding topology pattern having peaks and valleys by exposure to a wet developer.  Ions are implanted through the second imaging layer into portions of the first  imaging  layer below the valley  portions  of the  standing wave  topology pattern.   The  second  imaging  layer  is  removed without appreciably attacking the etch-stop layer, and then the etch stop layer is removed without appreciably  attacking  the  first  imaging  layer. The first imaging layer is anisotropically etched in an O2 RIE, the implanted regions serving as an etch mask.  The process results in the formation of small images at high throughput.
Patent CA-1314896-C (CA)
Title: Process for preparing iodinated substituted aromatic compounds
Inventor: RULE MARK
IPC: C07B39/00
Filed: 1988-02-15
Granted: 1993-03-23
Abstract: PROCESS FOR PREPARING IODINATED SUBSTITUTED              AROMATIC COMPOUNDS                  Abstract A process for iodinating an aromatic compound in which a source of iodine is reacted with the aromatic compound in the presence of oxygen over a non-acid catalyst wherein the aromatic compound has a fluoro, chloro, bromo, iodo, hydroxy or cyano group.