baber/WOPTO huggingface dataset:
Patent WO-03064278-A1 (WO)
Title: Emballage de presentation pour contenant
Inventor: ALBARELLI JUNIOR ARMANDO
IPC: B65D73/00
Filed: 2003-01-31
Abstract: L'invention concerne un emballage de présentation d'un contenant pour produits doté d'un corps (C), d'une paroi avant (10) et d'une paroi arrière (20), au moins une des parois étant pourvue d'une fenêtre (10a, 20a) munie d'une paire de bords d'extrémité (11, 21) situés respectivement contre une surface d'extrémité respective d'un corps (C) logé à l'intérieur de l'emballage et d'une paire de bords latéraux (12, 229) à disposer sur des extensions respectives de la surface latérale du corps (C). cette dernière coupe le contour des surfaces d'extrémité du corps (C) sur un côté respectif d'un plan médian (P) qui coupe le corps (C) en fonction d'une dimension de section transversale plus grande que la dimension de la section transversale (d) formée selon le plan de retenue (R) parallèle au plan médian (P) et comprenant des points opposés d'au moins une partie de l'extension des bords latéraux (12, 22) de la fenêtre respective (10a, 20a).
Patent WO-0069828-A1 (WO)
Title: Procede d'inhibition de la liaison au recepteur de neurotrophine
Inventor: ROSS GREGORY M
IPC: C07D221/14
Filed: 2000-05-11
Abstract: La présente invention se rapporte à des compositions qui inhibent la liaison du facteur de croissance neuronal au récepteur de neurotrophine commun p75NTR, ainsi qu'à des procédés d'utilisation de ces compositions. Dans une réalisation, le composé qui inhibe la liaison du facteur de croissance neuronal au p75NTR comporte, notamment lorsqu'il est lié au facteur de croissance neuronal, au moins deux des éléments suivants: (1) un premier atome électronégatif ou groupe fonctionnel positionné de manière à interagir avec Lys34 du facteur de croissance neuronale; (2) un deuxième atome électronégatif ou groupe fonctionnel positionné de manière à interagir avec Lys95 du facteur de croissance neuronale; (3) un troisième atome électronégatif ou groupe fonctionnel positionné de manière à interagir avec Lys88 du facteur de croissance neuronale; (4) un quatrième atome électronégatif ou groupe fonctionnel positionné de manière à interagir avec Lys32 du facteur de croissance neuronale; et (5) une fraction hydrophobe qui interagit avec la région hydrophobe formée par Ile?31, Phe101 et Phe86¿ du facteur de croissance neuronale.
Patent CA-2001955-A1 (CA)
Title: Preservation of fresh produce
Inventor: THOMPSON HENRY B
IPC: B65B/
Filed: 1989-11-01
Abstract: ABSTRACT OF THE DISCLOSURE          A vacuum skin package  wherein produce  in  a  cleaned and ready to consume condition is vacuum skin packaged between a support member and a conforming skin covering member will preserve such produce without discoloration thereby extend-ing the shelf life and enhancing the consumer appeal of the produce.
Patent CA-2002830-A1 (CA)
Title: Finger rest for recorder
Inventor: TOYAMA TOSHIKO
IPC: G10D7/03
Filed: 1989-11-14
Abstract: ABSTRACT        A finger rest for a recorder which is attached on the under side of a body of the recorder for facilitating support of the weight of the body with a thumb of the right hand of a player.  The finger rest comprises a body holding section having a bottom of a predetermined length in the longitudinal direction of the body and sides on both sides of the bottom, and a thumb supporting section projecting from the holding section downward in the direction perpendicular to the longitudinal direction of the holding section.  The body holding section has a cross section in the form of an arc so as to hold the outer periphery of the body with a spring force, and the arc is a major arc having a circumference longer than that of a half circle.      When the finger rest is engaged over the outer periphery of the body of the recorder in this manner and the thumb of the right hand of a player comes thereon, the right thumb can be stably supported on the supporting section projecting downward from the holding section to thereby facilitate movement of other fingers which are used to open/close ring keys.  After it is attached on the recorder, the finger rest may be freely adjusted positionally according to the age or preference of the palyer by moving it in the longitudinal direction of the body.      - abstract -
Patent CA-2005183-A1 (CA)
IPC: H01H47/22
Filed: 1989-12-11
Abstract: A relay driving circuit for a latch-in type magnetic relay having an excitation coil to selectively provide a set current to the coil for making the relay into a set position and a reset current of opposite polarity to the coil for making the relay into a reset position.  A capacitor is provided between input terminals of the circuit in series with the coil to be responsible for discharging the reset current.  A set switch is connected in circuit in series with the series combination of the coil and the capacitor, while a reset switch is connected across the series combination.  An input voltage level detector is provided to make the set switch conductive in response to the input voltage being detected to exceed a trigger level, thereby applying the input voltage to the excitation coil and the capacitor to provide the set current.  Upon the input voltage decreasing below the trigger level, the detector makes the reset switch conductive to allow the capacitor to discharge the current in the opposite direction through the excitation coil as the reset current.  The circuit is characterized to include a disable switch which, in response to that the capacitor is charged up to a level sufficient to flow the reset current, makes the set switch non-conductive to thereby prevent the voltage developed across the capacitor from reversely applying to the input voltage level detector.  Accordingly, the detector can correctly responds only to the input voltage and not to the voltage of the capacitor so that it can make the reset switch conductive immediately upon the input voltage being decreased below the trigger level without making the set switch conductive in response to the accumulated voltage of the capacitor.
Patent CA-2005225-A1 (CA)
Title: Process for the preparation of fluorinated alkanes from alkenes
Inventor: TUNG HSUEH S
IPC: C07C17/02
Filed: 1989-12-12
Abstract: A PROCESS FOR THE PREPARATION OF FLUORINATED ALKANES FROM ALKENES                  ABSTRACT OF THE DISCLOSURE      The present invention provides a process for the preparation of fluorinated alkanes.  The process comprises the step of:  reacting an alkene with carbon having fluorine absorbed therein at a temperature and for a time sufficient to form fluorinated alkanes.  The alkene used is not perhalogenated at the double-bonded carbons.  Preferably, the alkene used is vinylidene fluoride or ethylene.      The process produces products such as 1,1.1,2-tetrafluoroethane (known in the art as 134a) which may be used as a refrigerant and 1,1,1-trifluoroethane (known in the art as R143a) and 1,2-difluoroethano (known in the art as R152) which may be used as blowing agents or solvents.
Patent CA-2006175-A1 (CA)
Inventor: MATUO KOZO
IPC: H01L21/60
Filed: 1989-12-20
Abstract: ABSTRACT OF THE DISCLOSURE       The  present invention provides a  method of forming a patterned silicone rubber layer on a surface of a workpiece such as a silicon wafer.  According to the method, a polyimide film   is  first  formed  on   the  workpiece  surface,   and subsequently   etched  by  lithography   in  a  predetermined pattern.   Then,  a silicone  rubber layer is formed  on the workpiece surface over the patterned polyimide film by spin coating,  and thereafter etched by  plasma etching until the patterned polyimide film is exposed.   Finally,  the remaining polyimide film alone is completely etched away,  so that the pattern previously given to the polyimide film is copied to the silicone rubber layer in a negative fashion.
Patent CA-2009964-A1 (CA)
Title: Fine-grained microstructure processor
Inventor: CASTELAZ PATRICK F
IPC: G06F15/80
Filed: 1990-02-13
Abstract: FINE-GRAINED MICROSTRUCTURE PROCESSOR                   ABSTRACT OF THE DISCLOSURE         A Fine- GrainedMicrostructure Processor (FMP) (10) for solving assignment and correlation problems that utilizes a pair of arrays (22, 24) of cells (26) to represent the position of two set of two-dimensional data points (14). The arrays (22, 24) are divided by a predefined shaped (16) having a plurality of regions (18). The FMP (10) counts the number of data points (14) in each region (18) and then finds the difference between the resulting sums from corresponding regions (18) in the two arrays (22, 24). The differences for each regions (18) are added together by an accumulator (34) to determine a correlation factor. The data in the second array (24) is then shifted until a different data point (14) occupies a particular position with respect to the predefined shape (16) and a new correlation factor is found. The FMP (10) finds a correlation factor for each data point (14) in the second array (22) at a particular position with respect to the predefined shape (16), and the point in the second array (24) yielding the best match. The FMP (10) may then shift the data in the first array (22) and repeat the above process to match each data point (14) in the first array (22) with a data point (14) in the second array (24).
Patent CA-2014076-A1 (CA)
Title: Aerodynamic caliper gauge
Inventor: BOISSEVAIN MATHEW G
IPC: G01B5/02
Filed: 1990-04-06
Abstract: AERODYNAMIC CALIPER GAUGE                ABSTRACT OF THE DISCLOSURE        A contacting caliper gauge measures the thickness of a moving sheet material.  The gauge has two heads, one on either side of the sheet.  The sheet contacting pads of the caliper gauge are aerodynamically designed to limit and/or reduce the tendency of boundary layer air travelling with the sheet to raise the sheet-contacting pads off of the sheet surfaces.
Patent CA-2015035-A1 (CA)
Title: Device for illuminating a bundle of optical fibers
Inventor: LE GARS JACQUES
IPC: F21V19/04
Filed: 1990-04-20
Abstract: ABSTRACT OF THE DISCLOSURE In a device for illuminating a bundle of optical fibers the ends of which are grouped together in a sleeve a device is provided for monitoring the operation of each lamp.  The device supplies an alarm in response to any deficiency of the corresponding lamp.      Figure 1
Patent CA-2015124-A1 (CA)
Title: Method and apparatus for manufacturing seamless tubes
Inventor: LAMPE ALFRED
IPC: B21B27/02
Filed: 1990-04-23
Abstract: ABSTRACT         Seamless tubes are manufactured from a hollow ingot introduced into a continuous-tube rolling mill.  The hollow ingot is deformed, directly before introduction into a first stand of the rolling mill, so that without reduction in wall thickness the clearance between a mandrel and an inner surface of the hollow ingot in the region of a base of the groove of the rolls of the first stand is greater than the clearance in the region of roll flanks of the first stand.  This advantageously increases the stretch in the first roll groove so that, on one hand, the total stretch limit can be increased and, on the other hand, the central roll groove can be relieved.
Patent CA-2016745-A1 (CA)
Title: Method to prepare thermo-oxidatively stable phenylmethylsiloxane fluids
Inventor: HILTY TERRENCE K
IPC: C08K5/56
Filed: 1990-05-14
Abstract: A METHOD OF PREPARE THERMO-OXIDATIVELY STABLE         PHENYLMETHYLSILOXANE FLUIDS                         ABSTRACT     Thermo-oxidatively stable polysiloxanes are prepared by adding certain zirconium compounds to the fluid. These zirconium compounds are of the organozirconium or siloxy-zirconium types.  Two methods for preparation of the fluids is discussed.  The fluids of this invention are useful as heat transfer fluids, lubricants or damping fluids.  They have particular usefulness in applications that have a low surface area to volume ratio.
Patent CA-2016864-A1 (CA)
Title: Advance composites with thermoplastic particles at the interface between layers
Inventor: MARANCI ARUTUN
IPC: C08J7/043
Filed: 1990-05-15
Abstract: The invention relates to prepregs of fiber-re-inforced thermosetting resin that have a coating compris-ing thermoplastic particles on one or both outer surfac-es. Upon lamination of the prepregs into a composite, the layer comprising thermoplastic particles at the surface of the prepreg is formed into a discrete resin layer in the composite at the interface between fiber-re-inforced thermosetting resin layers. The laminated composite materials have improved toughness and impact strength due to the thermoplastic particulate material at the interface and yet the composites still retain desired mechanical properties under hot/wet conditions.
Patent CA-2017380-A1 (CA)
Title: End-to-end network surveillance
IPC: H04Q3/00
Filed: 1990-05-23
Abstract: END-TO-END NETWORK SURVEILLANCE Abstract A method and architecture for end-to-end surveillance of network systems is disclosed. Comprehensive and rapid fault detection, fault segmentation, and self-testing of network elements are accomplished by utilizing a bit position in message signal units to indicate the surveillance of a particular call. When thesurveillance bit is sot, message signal units related to the selected call are copied and forwarded to a processing element. The processing element correlates message signal units received to afford fault analysis and fault segmentation of networkfailures on an end-to-end basis. Additionally, the method and architecture may permit quality control for the network system by utilizing information within the message signal units received by the processing element.
Patent CA-2017678-A1 (CA)
Inventor: KODA AKIHIDE
IPC: C07H19/06
Filed: 1990-05-28
Abstract: Abstract:   5-Fluorouracil derivative There are diclosed a 5-fluorouracil derivative represented by the formula (1):                                      (1)   wherein A represents a group represented by      or        wherein R1 represents a hydrogen atom or OR5 group, R2, R3 and R5 may be the same or different and each represents a hydrogen atom or a group represented by the following formula (2):                                             (2)   wherein R6 represents an acyl group, R7 represents a hydrogen atom, a straight or branched alkyl group, a cycloalkyl group, an aralkyl group, a lower alkenyl group or a phenyl group, and n is an integer of 0 to 6, provided that at least one of R2, R3 and R5 is a group represented by the formula (2), and the case wherein R2 and R5 are both hydrogen atoms is excluded, R4 represents a group represented by the formula (2), and X represents an alkylene group or a cycloalkylene group, and an antitumor agent containing the same as an active ingredient.
Patent CA-2019479-A1 (CA)
Title: Process for the preparation of 4-acyloxyazetidin-2-one by singlet oxygen oxidation
Inventor: LYNCH JOSEPH E
IPC: C07D205/08
Filed: 1990-06-21
Abstract: TITLE OF THE INVENTION         PROCESS FOR THE PREPARATION OF 4-ACYLOXYAZETIDIN-2-ONE BY SINGLET OXYGEN OXIDATION.            ABSTRACT OF THE DISCLOSURE         The 4-acyloxyazetidin-2-ones, which are intermediates in the production of carbapenems and penems, are produced from 4-furanylazetidin-2-ones by singlet oxygen oxidation.
Patent CA-2020240-A1 (CA)
IPC: H04Q11/04
Filed: 1990-06-29
Abstract: Abstract An operator assistance call handling arrangement is disclosed featuring the use of an intelligent telecommunications station (intelligent phone) for the collection and transmission of call data to an operator assistance system for setting up a call without the intervention of an operator. The intelligent phone is equipped to handle CCITT (International Consultative Committee for Telephone and Telegraph) standard Layer 3 (Q.931) call control messages defined for message associated user-to-user information (MA-UUI). The operator assistance system is part of a central telephone office switching system, and is connected to the intelligent phone via an integrated services digital network (ISDN) basic rate interface (BRI). For station-to-station (station) collect calls, person-to-person (person) calls including collect and calling card calls, and bill-to-third party calls, a calling (back) party enters information identifying the class of charge (COC) and other call data at the intelligent phone, which formats the information into a user-to-user information element (UUIE). The intelligent phone then places the UUIE comprising the call information into a Q.931 SETUP message and sends the SETUP message over an ISDN D-channel to the switching system comprising the operator assistance system to set up an ISDN B-channel call between the back party and a called (forward) party. By utilizing the COC information, connections for collect, person and bill-to-third party calls are set up without the intervention of an operator. Later, when the operator assistance system seizes an operator position to service the call after the call has been answered by the forward party, the call data is automatically displayed for the operator. A time and charges information delivery arrangement is also disclosed utilizing an intelligent telecommunications station (intelligent phone) for displaying that information after a termination of a call. The intelligent phone is equipped to handle CCITT (International Consultative Committee for Telephone and Telegraph) standard Layer 3 (Q.931) call control messages defined for message associated user-to-user information (MA-UUI), and is connected to a central telephone office switching system via an integrated services digital network (ISDN) basic rate interface (BRI). After an operator assistance call is terminated, the operator assistance system that processed the call sends a Q.931 SETUP message to the intelligent phone over an ISDN signalling channel (D-channel). The message includes a data block, comprising time and charges information. When the intelligent phone receives the message, it ignores the call setup request, and simply displays the information sent in the message. Thus, without any action by an operator, a public telephone customer receives time and charges information for the terminated call, without establishing a new call (B-channel call) between the operator assistance system and the intelligent phone.
Patent CA-2022137-A1 (CA)
Title: Cassette reel lock control apparatus
Inventor: GRANZOTTO ROBERT
IPC: G11B5/00
Filed: 1990-07-27
Abstract: ABSTRACT OF THE DISCLOSURE      A tape cassette allows a complete play through of the tape only once.  The cassette comprises a follower arm indicative of the amount of tape on the take-up reel.  When a pre-determined amount of tape is wound onto the take-up reel, a lock actuation means is enabled such that when the tape is thereafter rewound a locking arm is displaced into the path of a tooth carried by a locking member on the take-up reel when a pre-determined amount of tape has been wound onto the supply reel.   Thereafter, forward feeding of the tape is inhibited because the locking member locks to the remainder of the take-up reel by virtue of a pawl carried by the take-up reel which is urged into a notch in the locking member.
Patent CA-2024758-A1 (CA)
Inventor: GOTTLIEB KLAUS
IPC: B01J47/018
Filed: 1990-09-06
Abstract: Shaped bodies of macroporous, strongly acidic or basic ion exchanger resin in the form of packing such as Raschig rings, Berl saddles, torus saddles, packing rings with a web or cross bar, Pall rings, other hollow bodies, hollow spheres and the like having a hollow space fraction of 5 to 95 % by volume of the macroform without pores, a BET surface area from 0.01 to 1,000 and preferably 20 to 600 m<2>/g and an exchange capacity from 0.05 to 10 and preferably 3 to 6 meq/g, are used as a catalytically active packing for chemical reactions, especially etherification, hydration, dimerisation, oligomerisation, esterification, hydrogenation or alkylation, or combinations thereof.   By means of simultaneously applied separation operations such as adsorption, absorption, extraction, stripping, distillation, rectification, fractionation, membrane processes or the like, a combination of a chemical reaction with a simultaneous separation of the components of the reaction mixture in one apparatus is achieved. In one of the examples, methanol and isobutene are reacted to give methyl tert.-butyl ether (MTBE), using Raschig rings of strongly acidic macroporous divinylbenzene/styrene copolymer.
Patent CA-2024827-A1 (CA)
Title: Pressure drop signal generating valve cap for pneumatic tires
Inventor: ACHTERHOLT RAINER
IPC: G08C17/00
Filed: 1990-09-07
Abstract: A valve cap adapted to be screwed onto the tire valve of a pneumatic tire generates a wireless transmissible pressure drop indication signal. The valve cap comprises a valve cap housing comprising a pressure chamber and a reference chamber. The non-blockable pressure chamber is in communication with the tire pressure to be controlled. The reference chamber is pressurized with a desired pressure whenever the valve cap is screwed onto the tire valve. A signal generating means including transmitter means, power supply means and switching means is provided within said valve cap housing. The switching means comprises a conductor section fixedly arranged within the pressure chamber a short distance from a rest position of a deflectable diaphragm. Any tire pressure drop will deflect the diaphragm into the pressure chamber and will complete an electrical circuit whereupon a transmitter circuitry is supplied with voltage/current, and the transmitter means generates a pressure drop indicating signal of limited duration.
Patent CA-2025525-A1 (CA)
Title: Storage stable polyurethane adhesives
Inventor: MUNZMAY THOMAS
IPC: C08G18/44
Filed: 1990-09-17
Abstract: Mo-3452 LeA 26,955 STORAGE STABLE POLYURETHANE ADHESIVES               ABSTRACT OF THE DISCLOSURE         The present invention is directed to  a predominantly linear polyurethane adhesive which can be cross-linked by heat and is at least partially crystalline at room temperature, comprising:      a) a polyurethane prepolymer which contains masked isocyanate groups and is at least partially crystalline, and is prepared by reacting:   a1) at least one at least partially crystalline organic polyhydroxyl compound having a molecular weight above 400, being selected from the group consisting of polyesters and polycarbonates, and a2) a polyisocyanate component consisting of at least one organic polyisocyanate having a functionality of at least 2, a3) at least one monofunctional isocyanate blocking agent, and a4) optionally a polyhydroxyl compound having a hydroxyl functionality of at least 2 and a molecular weight below 500, in which the equivalent ratio of isocyanate groups of component a2) to the sum of isocyanate reactive groups of components a1) and a4) is kept in the range of from 1.1:1 to 3:1, and the equivalent ratio of the isocyanate groups resulting from the ratio of components a1) and a4) to a2) to the monofunctional blocking agents a3) is kept in the range of from 0.8:1 to 1.15:1, and b) at least one low molecular weight amine functional and/or hydroxyl functional chain lengthening or cross-linking agent having a molecular weight of from 32 to 500, and having a functionality of at least 2.     Le A 26 955 - US
Patent CA-2029127-A1 (CA)
Title: Equipement gamma camera a deux tetes detectrices
IPC: A61B6/00
Filed: 1990-11-01
Abstract: L'équipement    gamma    caméra    selon l'invention   comporte   deux   têtes   détectrices susceptibles soit d'être associées pour un examen de type  corps  entier  où  les  deux  têtes  détectrices coopèrent,  soit d'être séparées, pour un examen de type tomographique,  une seule tête étant utilisée pendant que l'autre est mise en attente mais continue à  être  alimentée.   Pour  renforcer  la  cohésion mécanique de l'ensemble, la tête détectrice basse est déplaçable sur des rails solidaires d'un statif sur lequel est montée la tête haute de façon que ce statif fasse contrepoids à la tête basse,  des jambes de forces  étant  prévues  seulement  à  l'extrémité  des rails.     L'invention  s'applique  notamment  à  la réalisation d'équipements multi-analyses, compacts et installables sur n'importe quel type de sols.