baber/WOPTO huggingface dataset:
Patent CN-113472097-B (CN)
IPC: H02K1/16
Filed: 2021-07-07
Granted: 2022-03-22
Abstract: 一种高海拔变频电机，涉及变频电机领域，解决现有高海拔电机耐绝缘击穿能力弱，轴电流引起的轴承腐蚀现象严重，电机使用寿命短的问题。高海拔变频电机中，机座的内壁沿轴向设置有密封绝缘层，定子的定子铁心至少由两片硅钢片组成，相邻两个硅钢片之间设有密封绝缘层，定子铁心的端面覆盖有密封绝缘层；转子的主轴的表面设有用于防轴电流的密封绝缘层，凸缘端盖和后端盖的轴承室内设置有密封绝缘层，在轴承室内设有绝缘轴承；主绝缘放置在定子铁心的槽底，主绝缘由一种在涂覆机上利用静电将环氧粉末均匀地吸附在电机铁心上的熔槽绝缘及一种云母制品的高分子聚合复合槽绝缘材料组成，高分子聚合复合绝缘材料在出口槽处折转并进入槽内加强绝缘。
Patent CN-113319706-B (CN)
Title: 一种实木板材边线去毛刺设备
IPC: B24B21/00
Filed: 2021-08-03
Granted: 2021-10-26
Abstract: 本发明公开了一种实木板材边线去毛刺设备，包括侧板，所述侧板上固定安装有打磨机构和两个调节机构，且两个调节机构对称分布于打磨机构的两侧，所述打磨机构包括第一张紧器和两个第二张紧器，两个所述第二张紧器均通过连杆与对应的调节机构固定连接，第一张紧器与两个第二张紧器上共同张紧有砂带，所述第一张紧器的两侧均连接有收紧板，其中一块所述收紧板上固定安装有第二电机，且第二电机的输出轴与第一张紧器同轴相连。本设备无需停机就能改变砂带的方向，特别适用于带有斜面或圆角的实木板材，能使板材的打磨过程更加灵活，去毛刺的效果更好，并且在更换砂带时，不需要使用螺栓、法兰等五金件，减少了操作时间，方便检查与维修。
Patent CN-113527595-B (CN)
IPC: C09D5/14
Filed: 2021-08-12
Granted: 2022-06-07
Abstract: 本发明提供了一种功能化有机硅树脂及其制备方法和应用；所述功能化有机硅树脂由包括质量比为100：(1～20)：(1～20)：(10～70)的聚有机硅氧烷、有机硅季铵盐、香豆素和丙烯酸酯的组分制备而成。与现有技术相比，本发明提供的功能化有机硅树脂采用特定含量组分，实现整体较好的相互作用，得到的功能化有机硅树脂同时具有良好的抗菌、耐溶剂、耐磨损、抗污、爽滑性能，适用于改善皮革性能。实验结果表明，本发明提供的功能化有机硅树脂耐溶剂性能较好，对大肠杆菌和金黄色葡萄球菌的杀菌率仍能达到96％以上，具有良好的抗菌效果，并且能够将抗菌性、耐磨性、耐溶剂和防污性赋予各种皮革。
Patent CN-113633039-B (CN)
Title: 一种便携羽绒服
IPC: A41D27/00
Filed: 2021-08-16
Granted: 2022-02-22
Abstract: 本发明提供了一种便携羽绒服，包括：衣服本体，其具有内胆，内胆中容纳羽绒；气阀接口，其被固定在衣服本体上的安装位置(A)，并能通过密封台(18)和阀座(14)的密封配合切断气路；密封台(18)和阀座(14)完全位于内胆中；插头(20)，所述插头(20)在插入气阀接口使密封台(18)和阀座(14)的密封配合被解除，从而对内胆进行充气或抽气操作，将气阀接口的主体部分形成在衣服内胆中，提高了整体的美观和舒适性，这是本申请重大的技术改进。
Patent CN-113399023-B (CN)
IPC: B02C23/14
Filed: 2021-08-20
Granted: 2021-10-29
Abstract: 本发明涉及原料筛分技术领域，特别涉及一种耐火砖制作原料筛分处理设备，包括基底、破碎装置和筛分装置，所述的基底的上端左侧设置有破碎装置，基底的上端设置有筛分装置。本发明可以解决在耐火砖的制作原料进行筛分时，往往忽视了轻质草屑且轻质草屑较轻柔不易筛出，混杂在原料内常常会降低耐火砖的质量；在对原料土块进行筛分前需要对其进行破碎，而传统的破碎方法无法对破碎后土块的体积进行控制，导致破碎设备的适用性较低。本发明设计的筛分机械，特别针对破碎后原料土块内残留的轻质草屑进行了去除，同时避免了传统破碎方法易出现的遗漏问题，且可对破碎后土块的体积进行控制以提升破碎设备的适用性。
Patent CN-113727290-B (CN)
IPC: H04W64/00
Filed: 2021-08-20
Granted: 2022-04-26
Abstract: 本发明涉及大数据技术领域，提供了一种基于手机信令的基站位置偏移识别方法及相关装置，所述方法包括：获取与待识别基站存在切换关系的多个相关基站，其中，所述多个相关基站是根据从所述待识别基站和所述多个相关基站获取的手机信令数据确定的；根据多个相关基站的基站位置，确定第一参考位置；根据多个相关基站的基站位置及所述待识别基站与每一所述相关基站的切换次数，确定第二参考位置；根据所述第一参考位置和所述第二参考位置，对所述待识别基站的基站位置进行偏移识别。本发明能够准确、高效地对错误的位置信息进行识别。
Patent CN-113609568-B (CN)
IPC: G06F30/20
Filed: 2021-10-09
Granted: 2021-12-24
Abstract: 本发明提供了一种基于装饰构件的保温损耗检测方法及系统，其中，所述方法包括：获得第一装饰构件信息；根据第一装饰构件信息，获得第一装配墙面信息；通过对第一装配墙面进行保温层分析，获得第一保温材料信息和第一保温结构信息；根据第一保温材料信息和第一保温结构信息，生成第一检测信息；获得多个装配信息；将多个装配信息输入三维空间分析模型中，根据三维空间分析模型，获得第二检测信息；根据第一检测信息和第二检测信息进行保温损耗分析，获得第一损耗系数；根据第一损耗系数，获得第一损耗检测结果。解决了现有技术中墙面保温损耗检测方法科学性、可靠性、准确性不高，并且检测用户贴合使用性不高的技术问题。
Patent CN-113809962-B (CN)
IPC: H02P8/36
Filed: 2021-11-18
Granted: 2022-06-17
Abstract: 本发明公开了一种步进电机驱动系统及电机系统，包括目标电流信号生成模块、比较器、电流采样模块、电流斩波器和驱动电路，其中，驱动电路能够根据电流斩波器所处的相位对步进电机的驱动进行调整，且当电流斩波器处于衰减相位时控制步进电机的电流衰减，步进电机的衰减速度和步进电机的线圈的电感大小呈正相关，以保证步进电机线圈的电流能够衰减至安全电流，后续步进电机线圈的电流再次上升时不会超过阈值，以减小步进电机运行时的噪声，使步进电机运行的更加平滑。
Patent CN-113900603-B (CN)
Title: 一种模拟打印方法、计算设备及存储介质
IPC: G06F3/12
Filed: 2021-12-10
Granted: 2022-04-01
Abstract: 本发明公开了一种模拟打印方法、计算设备及存储介质，并包括步骤：根据每个打印机信息生成对应的打印机配置；根据打印机配置构建每个实体打印机对应的虚拟打印机，得到一个或多个虚拟打印机，并设置服务器与一个或多个虚拟打印机连接；当接收到客户端的设备列表请求时，将设备列表发送到客户端；当接收到客户端根据设备列表中选择的虚拟打印机的连接请求时，根据选择的虚拟打印机所对应的打印机信息和打印机配置生成离线打印机数据；将离线打印机数据发送到客户端。本发明中的模拟打印方法，不要实际的采购并安装打印机，节约大量时间和经费，仅需要打印机的打印机信息就能够完成对各种打印机的打印机驱动的开发。
Patent CN-114362696-B (CN)
Title: 交流小信号驱动射频微波混频器
IPC: H03D7/16
Filed: 2022-03-17
Granted: 2022-05-24
Abstract: 交流小信号驱动射频微波混频器，晶体管漏极和源极其中一端接地，另一端连接反馈网络输入端、高通支路输入端和低通支路输出端，低通支路输入端接交流小信号；反馈网络输出端接晶体管栅极，通电后电路中含谐波成分的电流由反馈网络进行选频并耦合送到晶体管栅极进行放大，被放大的频率成分再通过反馈网络进行选频并耦合送到晶体管栅极进行再放大，经过有限次后趋于稳定状态产生本振信号；射频信号经过输入匹配网络后接入晶体管的栅极与本振信号进行混频得到中频信号，中频信号经过高通支路和输出选频网络后输出混频器。单只晶体管能实现半周期工作，两只晶体管能实现全周期工作。
Patent GE-P20105082-B (GE)
Title: (biphenyl) carboxylic acids and derivatives thereof
Inventor: WILSON FRANCIS
IPC: A61K31/192
Filed: 2005-10-21
Abstract: A compound of the formula wherein R1, R2, R3, R4, R5, R6, X and A are provided in the description, method for its production, pharmaceutical compositions on its base and the use of said compounds for preparation of the medicines for treatment of diseases caused by increased level of Aß42 activity.
Patent GE-P20094674-B (GE)
Title: Capsule with sealing means
Inventor: DENISART JEAN-PAUL
IPC: B65D81/00
Filed: 2005-10-20
Abstract: A capsule 1 contains beverage ingredients such as ground coffee, tea or other ingredients and is configured for insertion in a beverage production device 2 in order to have a liquid under pressure have enter the capsule 1 and to interact with the ingredients 3 in the capsule 11. The capsule 1 comprises a base body 4 and a foil member 5 closing the base body 4 by being attached to a flange-like rim 6 extending from the side wall 7 of the base body 4 of the capsule 1. The base body 4 of the capsule 1 comprises a resilient sealing member 8, the sealing member 8 being designed to be in sealing engagement with a bell member 9 of the beverage production device 2.
Patent GE-P20125719-B (GE)
Title: Antiinflammatory and antiallergic gel
Inventor: VOLKOV ALEKSANDR ALEKSANDROVICH
IPC: A61P37/08
Filed: 2009-03-03
Abstract: There is represented gel having antiinfla¬m¬ma¬¬tory and antiallergenic effect, which contains: xymedone; antihistaminic preparations – diphe¬n¬hy¬dramine, clemastin or cetirizine; and gel-type base containing carbopol, polyethylene oxide, gly¬cerol, ethanol and distilled water.
Patent CA-1279777-C (CA)
Title: Permanent magnet
Inventor: FUJIMURA SETSUO
IPC: H01F1/04
Filed: 1983-09-16
Granted: 1991-02-05
Abstract: PERMANENT MAGNET     ABSTRACT     A magnetically anisotropic sintered permanent magnet of the FeBR system in which R is sum of R1 and R2 wherein:       R1 is Dy, Tb, Gd, Ho, Er, Tm and/or Yb, and R2 comprises 80 at % or more of Nd and Pr in R2 and the balance of at least one of other rare earth elements exclusive of R1, said system comprising by atomic percent, 0.05 to 5 of R1, 12.5 to 20 % of R, 4 to 20 % of B, and the balance being Fe with impurities.  Additional elements M(Ti, Zr, Hf, Cr, Mn, Ni, Ta, Ge, Sn, Sb, Bi, Mo, Nb, Al, V, W,) may be present.
Patent CA-1274689-C (CA)
Title: Set of growing cells for plants
Inventor: SAARINEN KARI
IPC: A01G/
Filed: 1985-03-20
Granted: 1990-10-02
Abstract: Abstract of the Disclosure Set of growing cells for plants, wherein, in the partition wall (5) between the pots, there is a non-decaying middle layer, on whose both sides there is a surface layer decomposing during growing and wherein, on inside walls of the pots, in particular at the joint between the partition walls, there is a non-decomposing wing (4) for the purpose of preventing circulation of the roots.
Patent CA-1319301-C (CA)
Title: Finish for cylinder liners
Inventor: GARY JOSEPH V
IPC: B24C1/04
Filed: 1985-11-08
Granted: 1993-06-22
Abstract: ABSTRACT OF THE DISCLOSURE         A finish for a cylinder liner is provided by first treating the entire inner surface area of the cylinder liner to form a base porosity,  An abrasive media is then applied only to portions of the inner surface area to create an extremely light break-in surface, preferably in a pattern such that at any axial location of a piston ring in the cylinder, its periphery is in contact with both the areas of the break-in surface as well as the areas of base porosity to which the break-in surface has not been applied.
Patent CA-1271177-C (CA)
Title: Tape draw-out mechanism
Inventor: HATA YUJIRO
IPC: G11B33/14
Filed: 1985-12-17
Granted: 1990-07-03
Abstract: TAPE DRAW-OUT MECHANISM ABSTRACT OF THE DISCLOSURE A tape draw-out mechanism comprises a tape draw-out member to be engaged with a tape between a pair of reels and tape draw-out member driving means for reciprocating the tape draw-out member between an initial position and a tape drawn-out position and driving the tape draw-out member so that the return time required for returning the tape draw-out member to the initial position from the tape drawn-out position is shorter than the time required for moving the tape draw-out member to the tape drawn-out position from the initial position. Drawing out and return of the tape axe performed by the reciprocating movement of the tape draw-out member.
Patent CA-1284413-C (CA)
Title: Method and apparatus for melting and conveying plasticated materials
Inventor: DRAY ROBERT F
IPC: B29C48/65
Filed: 1986-04-25
Granted: 1991-05-28
Abstract: METHOD AND APPARATUS FOR MELTING AND CONVEYING PLASTICATED MATERIAL     ABSTRACT OF THE INVENTION This invention relates to a method and apparatus for melting and conveying plasticated materials by independently developing an initial melt film which is necessary for proper conveying of the material.  The apparatus includes a barrel having a cylindrical bore therethrough, a shaft rotatable in said bore which has a substantially circular cross-section, the shaft and bore defining a feed section, a metering section and a transition section between the feed and metering sections.  The shaft is provided with a helical first channel means integral with the shaft for conveying said plasticated material in a downstream direction through the feed section, the transition section, and the metering section when the shaft is rotated.  A helical second channel means for producing an initial melt film is provided integral with the shaft for subjecting the material in the second channel means to high initial shear rates to rapidly form a melted film of plasticated material in proximity to a point of commencement of the feed section.  The second channel means terminates at a point of beginning of the transition section where the first channel means has a step through the transition section which step disappears before a point of beginning of the metering section.
Patent CA-1278790-C (CA)
Inventor: SZANTAY CSABA
IPC: A61K31/475
Filed: 1986-06-12
Granted: 1991-01-08
Abstract: ABSTRACT           The invention relates to novel bis-indole derivatives of the general formula. (I)   (I) wherein R1 stands for a hydrogen atom or an acetyl group; R2 stands for a hydrogen atom; R3 means an ethyl group of .alpha.-position; or R2 and R3 together represent an oxygen bridge; R4 represents an ethyl or hydroxyl group of .beta.-position; and R5 stands for a hydrogen atom or a hydroxyl group; A represents a straight-chain C1-10 alkyl; a branched-chain C3-10 alkyl group; a C1-4 alkyl group containing in the omega position a hydroxyl, C2-5 alkanyloxy, carbamoyl or formylamino substituent; a benzyl group, a pyridyl group or a phenyl group; and X stands for a sulphur atom, or pharmaceutically acceptable acid addition salts and pharmaceutical preparations containing these compounds.  Further on, the invention relates to a process for preparing these compounds and preparations.          The compounds of the general formula (I) show a cytostatic activity with less toxicity than that of the known vinblastine-type bis-indole alkaloid drugs which are commercially available.
Patent CA-1309218-C (CA)
Title: Process for producing a carbonaceous thin plate by compressing pitch material between paper sheets
Inventor: YOSHIDA AKIO
IPC: C04B35/52
Filed: 1986-08-08
Granted: 1992-10-27
Abstract: ABSTRACT OF THE DISCLOSURE Disclosed herein is a process for producing a carbonaceous thin plate comprising disposing a composite material comprising a carbonaceous raw material which can be carbonized and solidifies after being softened by heating and paper-like substances which can be carbonized without melting, between the pressing-surfaces of a heating press, so as to sandwich said carbonaceous raw material between said paper-like substances and to contact said paper-like substances with each of the pressing-surfaces of said heating press, press-molding said composite material raising the temperature of said heating press successively heating the press-molded composite material under pressure, thereby carbonizing the press-molded composite material, and calcining the carbonized material under reduced-pressure or in an inert gas.
Patent CA-1318976-C (CA)
Inventor: ATAL BISHNU S
IPC: G10L19/02
Filed: 1986-08-28
Granted: 1993-06-08
Abstract: DIGITAL SPEECH PROCESSOR USING ARBITRARY EXCITATION CODING     Abstract An arrangement for processing a speech message which uses arbitrary value codes to form time frame excitation signals.  The arbitrary value codes, e.g., random numbers, are stored as well as signals indexing the codes and transform domain signals corresponding to the arbitrary codes are generated.  The speech message is partitioned into time frame interval speech patterns and a first signal representative of the transform domain speech pattern of each successive time frame interval is formed responsive to the partitioned speech message.  A plurality of second signals representative of time frame interval patterns corresponding to the transform code signals are generated responsive to said set of transform signals.  One of the arbitrary code signals is selected jointly responsive to the first and second signals of each successive time interval to represent the time frame speech signal excitation, and the index signal corresponding to said selected arbitrary code signal is outputted.  A replica of the speech message is formed from the arbitrary codes by concatenating a sequence of said arbitrary codes identified by the output index signals.
Patent CA-1299796-C (CA)
Title: Isocyanate-free polyurethane dispersions
Inventor: ECKES HELMUT
IPC: C08J3/02
Filed: 1986-12-19
Granted: 1992-04-28
Abstract: Abstract of the disclosure:            Polyurethane dispersions based on reaction products from A) bismethylolated urethanes having at least 2 urethane groups and B) polyhydroxyl compounds which contain groups which are capable of ion formation, these groups being present in neutralized form, and a process for the pre-paration thereof.  The use of the dispersions for the surface-coating of metal, plastics, glass, leather and paper.
Patent CA-1281529-C (CA)
Inventor: KOLAKOWSKI MANFRED
IPC: B22D11/08
Filed: 1987-02-03
Granted: 1991-03-19
Abstract: APPARATUS FOR CONNECTING A DUMMY STRIP TO THE LEADING END OF       A STRIP CASTING IN THE START-UP OF CONTINUOUS CASTING OF          STRIP METAL     ABSTRACT    Means are provided for connecting the proximal end of a dummy strip to the distal  (i.e.  leading)  end of a strip casting,  in which a throw-away element serving both as a connector and a heat sink for chilling the metal adjacent to the connector is removably mounted on the proximal end of the dummy strip, with a slightly resilient sealing element holding both the dummy strip and the connector-heat  sink element  centrally  of  the  mold  cavity,  and  with  the connector-heat sink spaced from the walls of the mold by a narrow gap and also  having means  for  both  chilling  and positively interlocking with the metal of the distal end of the cast strip when it congeals.
Patent CA-1315802-C (CA)
Title: Synthetic fatty acid process
Inventor: MIRVISS STANLEY B
IPC: C07C67/00
Filed: 1987-04-13
Granted: 1993-04-06
Abstract: SYNTHETIC FATTY ACID PROCESS                            ABSTRACT      Straight or branch chain primary alcohols of from C-4 to C-30 chain lengths per molecule, or mixtures of branch and straight chains, are selectively reacted with an anhydrous alkali metal hydroxide.  In the reaction, the temperature of reaction is gradually increased to maintain the reaction medium in a liquid non-viscous state.  The reaction temperature is, however, maintained at a sufficiently low temperature to minimize by-product formation.  The process is conducted at temperatures of from about 175°C to about 400°C for sufficient time to form the sodium salt of the acid which is then converted to the acid utilizing a mineral acid.
Patent CA-1286341-C (CA)
Title: Method of fabricating a sectional automotive glass panel
Inventor: FRANK ROBERT G
IPC: C03B23/02
Filed: 1987-08-14
Granted: 1991-07-16
Abstract: Abstract of the Invention An automotive window is made by cutting a piece of glass, shaping the piece of glass, cutting the shaped piece to provide inner and outer segments.  The edges of the segments are seamed, and the segments chemically tempered to provide a shaped automotive window having an opening the outer segment to receive the inner segment.
Patent CA-1289537-C (CA)
Title: Seat belt retractor with cinch mechanism
Inventor: BEFORT HORST U
IPC: B60R22/36
Filed: 1987-08-25
Granted: 1991-09-24
Abstract: Abstract A seat belt retractor includes a spool with seat belt webbing wound thereon.  A frame supports the spool for rotation in a belt withdrawal direction or a belt retrac-tion direction.  A pawl engages ratchet teeth formed on end portions of the spool to prevent rotation of the spool in the belt withdrawal direction when a predetermined amount of seat belt webbing is withdrawn from the spool.  A cam which has a multi-loop cam groove is rotatably driven by a gear train in response to spool rotation.  A lever with a cam follower portion in the cam groove is pivoted by the cam to move the pawl into engagement with the ratchet teeth.
Patent CA-1279135-C (CA)
Title: Compatible polymer blends
Inventor: SIOL WERNER
IPC: C08J7/046
Filed: 1987-09-23
Granted: 1991-01-15
Abstract: ABSTRACT OF THE DISCLOSURE     Compatible polymer mixtures of a polymer component which contains cyclohexyl (meth)acrylate as a monomer and a polymer component which contains .alpha.-methyl styrene as a monomer.
Patent CA-1296906-C (CA)
Title: Time interval to digital converter with smoothing
Inventor: SIMISON PAUL C
IPC: G01S7/03
Filed: 1987-11-27
Granted: 1992-03-10
Abstract: ABSTRACT OF THE DISCLOSURE            An up/down tracking counter stores a digital count signal equal to the time interval to be converted and provides this signal as the parallel digital output of the converter.  Prior to the interval to be converted the count from the up/down counter is loaded into a down counter.  At the leading edge of the interval to be converted the down counter is counted down, from the count loaded therein, by a clock signal until the occurrence of the  trailing edge of the interval.  A decision PROM responsive to the output of the down counter provides a message signal in accordance with the residual error count remaining in the down counter.  The message signal commands a bit pattern generator that applies pulse bursts controllably to the count up input or count down input of the up/down counter in accordance with the error count in the down counter so as to tend to reduce the error count in the down counter to zero.
Patent CA-1277187-C (CA)
Title: Powder spraying system
Inventor: KAISER THOMAS A
IPC: B05B7/14
Filed: 1987-12-07
Granted: 1990-12-04
Abstract: Abstract of the Disclosure A powder spray system for applying particu-late powder material to a substrate includes a volume-tric or gravimetric dry material feeding device having an  outlet  connected  to  a manifold  formed with  an internal cavity and a plurality of passageways commu-nicating with the internal cavity.  A highly accurate-ly metered quantity of powder is transmitted into the internal  cavity  of  the  manifold,  which  is  either applied to the substrate or recirculated back to the powder source.  An air amplifier connected to one of the  passageways  is  operable  to  draw  ambient  air through a vent passageway into the internal cavity of the manifold to form a stream of air-entrained powder.          The powder stream is then drawn out of the internal cavity of the manifold by the air amplifier into a spray gun for discharge onto the substrate.  A second air amplifier connected to another passageway formed in the manifold is operated when the first air ampli-fier in the spray gun is closed to draw the powder entering the manifold into a return line for recircu-lation back to the powder source.
Patent CA-1280632-C (CA)
Title: Combination plastic spring guide and buffer for automatic pistol
Inventor: GREHL WILLIAM H
IPC: F41A3/86
Filed: 1988-01-26
Granted: 1991-02-26
Abstract: ABSTRACT            A pistol (10) has a combination action spring guide and slide buffer (58).  The spring guide and buffer has a plastic head segment (64) and an integral plastic guide rod (66).  The head segment has two enlarged diameter portions (68, 70) separated by a recess into which a metal plate 176) is positioned.  The metal plate prevents deformation and deteriation of the head segment which acts as a cushion for the pistol slide (20).
Patent CA-1322911-C (CA)
Title: Anatomical precontoured plating, instruments and methods
Inventor: POLLOCK RICHARD A
IPC: A61B17/17
Filed: 1988-04-06
Granted: 1993-10-12
Abstract: ABSTRACT        Precontoured plating, screws, instruments and methods for osteosynthesis.  Plates according to the present invention take advantage of the fact that human adult craniofacial structure and shape is highly similar among the population.  The plates are thus preformed, pretempered, precontured, and preconfigured during manufacture to fit a large porportion of the human adult population.  The plates consequently require less time during surgery to twist and bend to conform to the skeletal structure and their crystalline and other structural characteristics need not be adversely affected by extensive bending, twisting and shaping in the operating room.  The plates may be packaged and presented for use on forms which simulate portions of the skull so that their intended craniofacial location is easily recognized by members of the surgical team.  Because bone thickness at particular craniofacial skeletal locations is highly consistent in the adult population, appropriate length screws may also be packaged with the plates with which they are to be used, as for instance, by insertion through the plates on the skeletal-shaped packaging form.     The packaging also allows the plates to be presterilized to save time which would otherwise be used for sterilizing the plates.  Screws, screw transport units and starters and dispensers for the plates and screws are also disclosed.
Patent CA-1293119-C (CA)
Title: Distributor beam for chemical vapor deposition on glass
Inventor: GREENBERG WILLIAM M
IPC: C03C17/245
Filed: 1988-05-10
Granted: 1991-12-17
Abstract: ABSTRACT A distributor beam for depositing coating material on the surface of a sheet of glass includes a plenum divided by a septum for separating different coating gases.  Outlets for the gases are connected to an inlet to a mixing chamber for separating and redirecting the flow of the gases to thoroughly mix them into a coating material.  A finger baffle having two sets of alternating finger elements extends across the width of the mixing chamber.  Each finger element has one end closer to the plenum outlet than an opposite end.  The plenum is surrounded by a cooling fluid duct and heating elements are provided for temperature control. Thermocouples generate signals representing desired temperatures and the heaters are controlled to maintain an optimum temperature for the gases as they flow from the plenum to the surface of the glass sheet which is located below an outlet from the mixing chamber.
Patent CA-1312261-C (CA)
Title: Machine-outil
Inventor: PLOMB FRANCIS
IPC: B23D51/08
Filed: 1988-05-20
Granted: 1993-01-05
Abstract: La machine-outil comprend un bâti (1, 2, 3) avec deux éléments de fixation (22 et 39) pour une lame (31) de scie à découper. L'élément (22) est entraîné dans un mouvement de va-et-vient vertical par un moteur électrique (5). Les éléments (39 et 22) sont reliés entre eux par un ruban métallique (45) passant sur des poulies (46 à 50). La position de la poulie (47) peut être modifiée par une came (53) agissant sur un bras (52) pour tendre le ruban (45) à la valeur désirée. (Figure 1)