baber/WOPTO huggingface dataset:
Patent CA-1335729-C (CA)
Title: Catalyst for dehydrogenating organic compounds, a process for its preparation and its use
Inventor: DEJAIFVE PIERRE E
IPC: C07B35/04
Filed: 1989-04-19
Granted: 1995-05-30
Abstract: Dehydrogenation catalyst, wherein the molar ratio between iron oxide providing agent and potassium oxide providing agent calculated as iron: potassium atomic ratio is in the range of from 1.5 to 60,a K2Fe12O19 phase is present in an octahedral Fe3O4 matrix, showing crystalline epitaxy between the hexagonal structure of K2Fe12O19 and the (111) planes of the Fe3O4 spinel structure, and showing intense X-ray diffraction peaks in the area of from d=12.4.ANG. to d=1.60.ANG..     Process for the preparation of such catalyst and process for dehydrogenation of optionally substituted alkanes into olefins.
Patent CA-1320294-C (CA)
Inventor: GODLEWSKI ROBERT E
IPC: C08J3/24
Filed: 1989-04-21
Granted: 1993-07-13
Abstract: D-13136-C-l INTEGRAL ADDITIVES AND METHODS FOR MAKING FILLED THERMOPLASTICS                         ABSTRACT OF THE DISCLOSURE                 Novel methods are described for providing filled thermoplastic polymers by the integral addition, to the polymer/filler mixture, of a surfactant with or without a polymerizable unsaturated silicon compound containing at least one ?SiO-group and not more than five silicon atoms, e.g., a polymerizable unsaturated hydrolyzable silane, and or a polymerizable unsaturated organic compound having two or more polymerizable unsaturated groups and novel filler/polymer compositions containing a surfactant are described.  In addition novel integral additives containing surfactant and a polymerizable unsaturated silicon compound containing at least one ?SiO-group and not more than five silicon atoms, e.g., a polymerizable unsaturated hydrolyzable silane, and/or a polymerizable unsaturated organic compound having two or more polymerizable unsaturated groups are described.
Patent CA-1315271-C (CA)
Title: Lubricant composition
Inventor: LAM WILLIAM Y
IPC: C10N30/10
Filed: 1989-05-16
Granted: 1993-03-30
Abstract: LUBRICANT COMPOSITION                Abstract of the Disclosure Compounds or mixtures of compounds having the formulae:                                    (A)            (B) wherein R is an alkyl group containing from 1 to 20 carbon atoms, n represents a number selected from the class consisting of zero and the integers from 1 through 6, R' represents a member selected from the group consisting of the hydrogen atom and those groups represented by R, and R" is an aliphatic hydrocarbon group are effective antiwear and antioxidant additives in lubricating oils.
Patent CA-1336093-C (CA)
Title: Salicylic acid derivatives and their sulfur analogs
Inventor: RHEINHEIMER JOACHIM
IPC: A01N43/54
Filed: 1989-06-15
Granted: 1995-06-27
Abstract: Disclosed is a salicylic acid derivative and its sulfur analogs of the formula I:       where R1 is a succinyliminooxy group, a imidazolyl, pyra-zolyl and triazolyl which is substituted or not,  a radical -OR6 where R6 is H, an alkali metal or alkaline earth metal cation or an organic ammonium ion; an alkyl substituted or not, a radical -ON=CR7R8 where R7 and R8 are each alkyl substituted or not or phenyl or together form an alkylene chain substituted or not; R2 and R3 are alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio; X is O or S; Y is N and Z is a methene group or N; R4 is halogen, alkyl or alkoxy, alkenyl,  alkenyloxy, alkynyl or alkylnyloxy,  alkylamino, dialkylamino, arylamino or N-alkylarylamino; and R5 is H or equal to R4.  These compounds are useful herbicides.
Patent CA-1320521-C (CA)
Title: Lamp with an integral switch
IPC: B60Q3/02
Filed: 1989-08-23
Granted: 1993-07-20
Abstract: ABSTRACT OF THE INVENTION      A lamp with an integral switch comprises a push switch knob assembly including a knob mounted in a tubular member and urged by a spring.  The lamp can be mounted such that the switch knob is maintained in its retracted position by something such as a closed trunk hood of an automobile thereby breaking the circuit between a power source and a Bulb of the lamp, and is allowed to be moved to its extended position under the action of the spring making the circuit between the power source and the bulb.  It can be conveniently used for automatically illuminating a trunk room of an automobile, for example, when its trunk hood is opened.
Patent CA-1327394-C (CA)
Title: Edtv system
Inventor: SKINNER KENNETH R
IPC: H04N7/00
Filed: 1989-08-30
Granted: 1994-03-01
Abstract: EDTV SYSTEM ABSTRACT OF THE DISCLOSURE     An extended definition television (EDTV) system transmits, receives and displays both EDTV and NTSC signals using a NTSC channel bandwidth. The system produces an EDTV broadcast signal having a picture with a 16:9 aspect ratio and at least one adjacent horizontal border to produce an overall image aspect ratio of 4:3. Picture information is also selectively modulated onto the horizontal border. The EDTV broadcast signal is transmitted in a NTSC format, and a receiving means is provided comprising a display means with a 16:9 aspect ratio, a detector means for deter-mining whether an EDTV or other type of signal is being received, and an expansion means responsive to the detector means to produce an expanded picture for display. When an EDTV signal is received, it is expanded and filtered ver-tically and is expanded horizontally and the 16:9 picture is displayed on the 16:9 display means. The receiving means derives picture information from both the picture portion and the border portion of the EDTV signal. When an NTSC signal is received, it is displayed on the 16:9 display means with at least one vertical border so that the NTSC picture has a 4:3 aspect ratio. The EDTV signal is also compatible with and may be received and displayed on standard NTSC receivers as a 16:9 picture with at least one horizontal border.
Patent CA-1328289-C (CA)
Inventor: QUENIN JOHN A
IPC: C12M1/34
Filed: 1989-09-08
Granted: 1994-04-05
Abstract: USED TEST ELEMENT COLLECTION APPARATUS AND METHOD                    ABSTRACT        There are described apparatus for collecting used test elements containing possibly hazardous liquids, and a method of collecting them.  The apparatus features a container, and preferably a stacking station used with the container.  The container can comprise a variety of configurations, and includes side walls, first and second end walls, access means in one of the side walls near the first end wall defining an aperture to allow test elements to feed into the container, and biasing means for biasing a test element against the first end wall or against a test element adjacent to the first end wall.  A highly preferred form of the container is one in which one of the noted side walls is constructed to be a leaf spring.          As to the method of collecting, it comprises the steps of a) inserting the first used test element into the container adjacent one end and under the biasing means so that a portion of the first element projects from the container; b) inserting the next used test element into the container under the first test element by inserting it under the projecting portion and pushing the first test element against the biasing means; and c) inserting successive used test elements into the container so that they each enter under the last one in, until the container is full.
Patent CA-1317033-C (CA)
Title: Color display system and tube having an electron gun with dual electrode modulation
Inventor: MANINGER LOREN L
IPC: H01J29/48
Filed: 1989-09-14
Granted: 1993-04-27
Abstract: RCA 84,255 ABSTRACT OF THE DISCLOSURE             An improved color display system includes a cathode-ray tube and a magnetic deflection yoke positioned on the tube. The tube includes an envelope having an inline electron gun for generating and directing three inline beams along initially coplanar paths toward a screen on an interior surface portion of the envelope. The gun includes a plurality of spaced electrodes which comprise three lenses. The first lens includes a beam-forming region for providing substantially symmetrical beams to a second lens. The second lens includes a first modulation electrode for providing asymmetrically-shaped beams to a third, or main, lens. At least one, but preferably two, dynamic voltage signals are applied to the modulation electrode of the second lens. Another dynamic voltage signal is applied to a second modulation electrode portion of the third lens. The voltage signals are related to the deflection of the beams and improve the electron beam spot size at the periphery of the tube screen.
Patent CA-1300236-C (CA)
Title: Frequency, phase and modulation control system which is especially useful in simulcast transmission systems
Inventor: SANDAHL JOEL
IPC: H03L7/00
Filed: 1989-09-28
Granted: 1992-05-05
Abstract: Abstract A system enabling the frequency, and if desired, phase control of an oscillator which generates a standard signal useful as a carrier which is modulated by modulation signals.  A multiplicity of such oscillators and associated transmitters may be used in a simulcast transmission system.  The transmissions originate from a station which may be remote from the transmitters.  The station has a system controller and the transmitters have transmitter controllers.  For frequency control a reference signal generated in the system controller is transmitted over the same link and band width (e.g. the voice band width) with the voice modulating signals to the transmitter controllers of all of the transmitters.  At the transmitter controllers, multiplicities of phase measurements are made from which statistical values of phase, deviations and times of occurrence are collected and used to provide error control signals in terms of the ratio of phase difference to time, notwithstanding that the reference signals may jitter in phase and amplitude due to noise and other errors and also notwithstanding that the phase measured at various of the times may include a multiplicity of phase wraps the phase difference being greater than one cycle or 360°.)  The frequency errors may be applied to the standard oscillator to lock the phase thereof in predetermined relationship with the reference.  For modulation control, codes representing deviations from matched correlation characteristics (delay, gain and frequency spectrum) are transmitted to each transmitter where modulation signal correction circuits are conditioned to process the modulating signals so that the transmissions from each transmitter will be matched in modulation characteristics.
Patent CA-1308582-C (CA)
Title: Anchorage system for the rod-shaped tension member of an anchor, particularly a roof bolt
Inventor: HERBST THOMAS
IPC: E04C5/12
Filed: 1989-09-28
Granted: 1992-10-13
Abstract: Abstract of the Disclosure An anchoring device for a tension member of an earth- or rook anchor, where a support element transmitting the tensile force is arranged between an anchoring element undisplaceably connected with the tension member and an anchor plate abuttable against a support base, the support element includes a cylindrical hollow body surrounding the anchoring element, whose inner wall has in its lower region projections protruding inward beyond its inner contour, against which the anchoring element abuts in a force-transmitting manner with partial regions of its cross-sectional area.  If a predetermined tensile force is exceeded, the support element and/or the anchoring element can plastically deform in the region of their inter-engaging surfaces, so that a relative displacement occurs in axial direction.  Distance or spacer pins are provided in a head plate placed upon the tension member for visual indication of the relative displacement, which after contact with the surface of the hollow body exit upwards from the head plate.
Patent CA-1311068-C (CA)
Title: Computer telecommunications signalling interface
Inventor: CALLELE DAVID
IPC: H04M1/57
Filed: 1989-09-29
Granted: 1992-12-01
Abstract: ABSTRACT          A telecommunications signalling interface for computer systems is presented. Control and information signals from the telephone switch are received, decoded, and converted to a standard interface format for retransmission to the computer. Control and information signals from the computer are received and converted to a standard format for transmission to the telephone switch. The power supply for the device is derived from the telephone network and the computer interface.
Patent CA-1336593-C (CA)
Title: Reclosable profile having improved closure members
Inventor: SIMONSEN STEVEN H
IPC: B65D33/25
Filed: 1989-09-29
Granted: 1995-08-08
Abstract: An improved closure member for a package is provided comprising first and second profile strips sealed to the package at the package opening, a male member formed on the first profile strip, a post member also formed on the firstprofile strip on the inboard side of the male member, a female member formed on the second profile strip and capable of mating with the male member under pressure, thereby forming a releasable closure mechanism for the package. The profile strip is secured to the package in a limited area such that all disengagement forces which act initially on the package are directed to the strip through a single path. The post member is positioned close enough to the male member to provide added resistance to the disengagement through a wedging or pivot-type interaction with a portion of the female member.
Patent CA-1298669-C (CA)
Inventor: ORBACH ZVI
IPC: H01L21/3205
Filed: 1990-11-08
Granted: 1992-04-07
Abstract: ABSTRACT     A  technique  for production of  customized  integrated circuits  comprising the steps of providing an integrated circuits blank  having  at least first and second metal  layers  including portions  arranged  for  selectable removal  to  provide  desired customization  of said integrated circuit blank,  and  thereafter etching  at  least said first metal  layer  to  customize  said integrated circuit blank.
Patent CA-1339708-C (CA)
Inventor: SCHNEIDER PETER
IPC: C07C229/22
Filed: 1994-09-19
Granted: 1998-03-10
Abstract: The invention relates to a process for the manufacture of compounds of formula (see fig.I) in which R2 represents hydrogen or an esterifying radical and R3 represents hydrogen or the acyl radical of a carboxylic acid or of a carbonic acid semiester, or a salt thereof which process comprises reducing a compound of formula (see fig.II) in which R2 and R3 have the meanings mentioned, or a salt thereof, with baker's yeast and, if required, converting a resulting free compound into a salt or converting a resulting salt into a free compound or into a different salt.  The compounds produced by the process are useful as intermediates in the production of starting materials for the manufacture of .beta.-lactam antibiotics.
Patent DK-161190-C (DK)
Inventor: FEYERABEND ULRICH
IPC: B29C69/00
Filed: 1984-09-24
Granted: 1991-11-25
Abstract: A method for the production of an embossed laminate containing at least two layers, in which a thin top layer of stretchable material is backed with an unvulcanized bottom layer of rubber and pressed with a platen which has recesses which are arranged in a pattern and have a depth exceeding the thickness of the top layer, in which the two layers are bonded and solidified together by vulcanization, and in which at least the top layer is removed in the area of the projections by a cutting, milling or grinding process performed on a straight line, the laminate being exposed to a pressure and deformation acting perpendicular to its surface during the removal of the top layer in the area of the projections.
Patent DK-166182-C (DK)
Inventor: VARRENG JAN
IPC: H02G15/105
Filed: 1988-10-12
Granted: 1993-08-09
Abstract: The invention relates to interruption of screens of power cables (1,2) with double stress cone systems (23,30). Such interruption systems have hitherto always been made at the same place as the cable core joints.
Patent FI-71507-C (FI)
Inventor: MARTINEK THOMAS W
IPC: A22C13/00
Filed: 1981-04-06
Granted: 1987-01-19
Abstract: This relates to the formation of sausage casings formed of a fibrous tube by penetrating the tube or web with viscose. A specific coating and extrusion die is provided. Where there is laminar flow the penetration of the viscose is not controlled by the orifice size per se, but by the relative application of the viscose with respect to a column of viscose passing through the same orifice at the same rate.
Patent FI-73955-C (FI)
Inventor: MOOS SIMON
IPC: B01D29/05
Filed: 1981-10-30
Granted: 1987-12-10
Abstract: 1. Method to separate liquids from heterogeneous mixtures, containing liquids and solid particles, in order to drain or concentrate community or industrial sludges, especially low viscosity sludges whereat sludge will be pumped to a container at a lower pressure and thereafter at a comparatively higher pressure and a filtrate will be drawn off from the volume of the container, submitted to pressure, or the sludge cake, respectively, within the container, characterized in that in the method a transportable container is applied, which is provided with a filter mesh or a fine mesh sieve whereat the action upon the sludge is supported by the gravity force and the method will be applied in fractional portions of a pressure-time diagram of the container, comprising the sludge and having a hydraulically directly and continously connected pressure volume, in which diagram increasing pressure values will be applied which are linear and/or of square tape and whereat increasing structure of pressure and the pressure distribution in the filtrate sludge will be carried out intermittently and/or in a pulse type.
Patent FI-85105-C (FI)
Inventor: NIEDERER ROLAND RUDOLF
IPC: A61K9/02
Filed: 1983-08-23
Granted: 1992-03-10
Abstract: A medicated suppository for use in the vaginal or rectal cavity comprising a medicament, a mixture of triglycerides of fatty acids, a gel forming agent and a gel dispersing agent is described.
Patent FI-76514-C (FI)
Inventor: SEPPAENEN AIMO
IPC: B28B1/08
Filed: 1986-04-07
Granted: 1989-07-31
Abstract: In a method and an apparatus for casting concrete elements from a concrete mix by means of slipforming moulding, the concrete mix is extruded onto a bed (2) by means of one or more extruder members (8), and is compacted by reciprocating at least one movable wall (6,7,19,20) of the mould in a direction approximately parallel to its plane, the wall having tamping splines (21,22) protruding into the mix. Preferably at least one pair of opposite walls (6,7,20) are reciprocated in a counterphased manner, and the walls may be reciprocated in a direction parallel to the extrusion direction, transverse thereto, or both.
Patent FI-91013-C (FI)
Inventor: SABATIER GERARD
IPC: E21B21/12
Filed: 1990-03-26
Granted: 1994-04-25
Abstract: PCT No. PCT/FR88/00388 Sec. 371 Date May 10, 1990 Sec. 102(e) Date May 10, 1990 PCT Filed Jul. 24, 1989 PCT Pub. No. WO90/01102 PCT Pub. Date Feb. 8, 1990.The invention relates to the drilling of a hole for the study of the underground. The roto-percussion head acts on the drilling tube of which the base carries a cutter. The cutter is integral with the sleeve inside which drilling water is injected. The water and the rock debris go up and out through the evacuation opening. Application to the reverse flow drilling allowing to extract at the evacuation opening cores or rock debris which go up inside the axial tube as soon as they are taken without any risk of being contaminated by the previously traversed layers of ground.
Patent FI-97958-C (FI)
Inventor: SIMMS GRAHAM JOHN
IPC: B26B21/00
Filed: 1992-01-27
Granted: 1997-03-25
Abstract: PCT No. PCT/US91/03752 Sec. 371 Date Feb. 5, 1992 Sec. 102(e) Date Feb. 5, 1992 PCT Filed May 28, 1991 PCT Pub. No. WO91/19597 PCT Pub. Date Dec. 26, 1991.Safety razors comprise frames in which blade members are mounted in such a manner as to permit their angular displacement to change their shaving angle in use. The blade members are pivotally or hingedly mounted and are spring biassed to a normal position in which their shaving angles are at a maximum value. When, in use, the razor experiences high drag forces, the blade members are caused to move so as to reduce their shaving angles. The blade members may respond directly to drag forces applied to them or indirectly in response to deflection of guard members under high drag forces.
Patent FI-95507-C (FI)
Inventor: LEHTONEN JORMA
IPC: F41A29/00
Filed: 1994-06-01
Granted: 1996-02-12
Abstract: The object of the invention is a method and apparatus for cleaning the barrel (1) of a gun, in which the barrel (1) of the gun is cleaned by moving a brush member (2) backwards and forwards in the barrel. The brush member (2) is moved with the aid of a cleaning liquid, which presses directly on the brush member (2) itself.
Patent NO-156934-C (NO)
Inventor: LOTHMAN STIG ALLAN
IPC: B65B61/24
Filed: 1982-03-25
Abstract: A machine for the processing of packing containers of the type used for example for milk products. Such packing containers are manufactured from a filled material tube and are first given cushion-shape. With the help of the machine in accordance with the invention they are subsequently converted to a substantially parallelepipedic shape. The machine comprises a means of transport in the form of a wheel (35) having radial holding devices (37) for the cushion-shaped semi-finished products (2). The means of transport can be rotated step-by-step so that each indiviual packing container passes around processing stations (45 - 50) placed around the periphery of the means of transport for the folding of corner lugs, sealing and shaping.
Patent NO-165045-C (NO)
Inventor: BAYER REINHOLD
IPC: F27B9/24
Filed: 1985-09-30
Abstract: The furnace (1) includes a furnace chamber (2) which at one end has a charging opening (5) and at the other end a chute (11). Between charging opening (5) and chute (11), there extends an endless conveyor belt (12) which, above the chute (11), is deflected in the direction of the charging opening (5). In order to avoid a constant heat loss through the empty section (17) of the conveyor belt (12) emerging from the furnace chamber, a heat transfer device (15) is provided in the region of the charging opening (5) between the cold working section (14) running in and the hot empty section (17) running out. <IMAGE>
Patent NO-173233-C (NO)
Inventor: CHALLENGER STEPHEN
IPC: C07C67/313
Filed: 1990-04-04
Abstract: The invention provides a process for preparing a compound of the formula:- <CHEM>  or a base salt thereof,  wherein R<2> is hydrogen or C1-C6 alkyl optionally substituted by up to 3 substituents each independently selected from C1-C6 alkoxy and C1-C6 alkoxy(C1-C6 alkoxy)-; and R<3> is C1-C6 alkyl or benzyl, said benzyl group being optionally ring-substituted by up to 2 nitro or C1-C4 alkoxy substituents,  comprising reaction of a compound of the formula:- <CHEM>  wherein  R<1> is C1-C4 alkyl, phenyl, benzyl or C1-C4 alkoxy; and R<2> and R<3> are as previously defined for a compound of the formula (I), with hydrogen peroxide or a source of peroxide ions: said process being optionally followed by conversion of the compound of the formula (I) to a base salt thereof.
Patent NO-179390-C (NO)
Inventor: MAUGER RAY HAROLD
IPC: H04W4/029
Filed: 1991-06-12
Abstract: A mobile communications network comprises a PCN network (60-64) including a plurality of radio cells under the jurisdiction of an MSC (mobile-services switching centre). One or more of said cells comprise a fixed base (60, 61) for a mobile subscriber (71). Location information regarding the fixed bases being stored in a fixed location register (FLR). When the mobile subscriber roams into such a fixed base location (60, 61) a respective service type is provided. In particular, the fixed base may be a business site (60) with a PABX network. When the mobile subscriber roams into the business site, calls involving him are routed via the PCN network or rather the base station controller (BSC) thereof, which is intelligent in that it has MSC functionality located thereat. Thus a mobile phone can act as a desk phone, with all the same services provided, whilst the mobile subscriber is within the business fixed base. <IMAGE>