baber/WOPTO huggingface dataset:
Patent CA-1254538-A (CA)
Inventor: BURMEISTER ROBERT J
IPC: C03C17/32
Filed: 1985-11-26
Granted: 1989-05-23
Abstract: ABSTRACT    An infrared heat tunnel with hot air circulation for heat shrinking wraparound labels on containers which are moved through the tunnel in an upright attitude on an open weave conveyor belt.  The infrared heating is by electrical strip heaters along the sides of the tunnel and air is blown by blowers across these heaters to impinge on the sides of the containers.  The air is drawn down through the conveyor belt since the inlet to the blowers is from beneath the conveyor.          A vertical air curtain along each side of the first half of the tunnel is adjustable in length to effectively delay the skin shrinkage of the film-foam material of the labels in order to get wrinkle-free shrinkage of the film and underlying foam about the container wall and heel areas without bottle rotation.
Patent CA-1255334-A (CA)
Title: Process for the preparation of dimerization products  from olefins
Inventor: DRENT EIT
IPC: C07C2/36
Filed: 1985-11-27
Granted: 1989-06-06
Abstract: A B S T R A C T            PROCESS FOR THE PREPARATION OF DIMERIZATION PRODUCTS FROM OLEFINS      A process for the preparation of dimerization products from aliphatic mono-olefins having 2-12 carbon atoms in which the ali-phatic mono-olefin is contacted with a catalytic system formed by combining a palladium and/or ruthenium compound and an acid with a pKa of less than 2, except hydrohalogenic acids in an aprotic organic solvent.
Patent CA-1260364-A (CA)
Inventor: CHANG CHUAN C
IPC: H01L29/78
Filed: 1985-11-28
Granted: 1989-09-26
Abstract: NITRIDED SILICON DIOXIDE LAYERS FOR SEMICONDUCTOR                INTEGRATED CIRCUITS          Abstract A semiconductor integrated circuit includes a nitrided silicon dioxide layer (32) typically 50 to 400 Angstroms thick located on a semiconductor medium.  The nitrided layer is an original silicon dioxide layer (22) that has been nitrided at its top surface, as by rapid (flash) heating in ammonia to about 1250 degrees C, in such a way that the resulting nitrided silicon dioxide layer is essentially a compound layer of silicon nitroxide on silicon dioxide in which the atomic concentration fraction of nitrogen falls from a value greater than 0.13 at the top surface of the compound layer to a value of about 0.13 within 30 Angstroms or less beneath the top surface, and advantageously to values of less than about 0.05 everywhere at distances greater than about 60 Angstroms or less beneath the top surface, except that the nitrogen fraction can rise to as much as about 0.10 in the layer at distances within about 20 Angstroms from the interface of the nitrided layer and the underlying semiconductor medium.
Patent CA-1228497-A (CA)
Inventor: GOEPFERT REINHARD
IPC: B66C1/02
Filed: 1986-01-07
Granted: 1987-10-27
Abstract: ABSTRACT         Self-propelled apparatus for lifting arrays of concrete, clinker brick and natural stone components of paving sets, com-prises a mobile arm and a suction lifter including a support carried by the arm and a polygonal assembly of suction cups which depend from the support.  Each cup includes a bellows movable angularly and axially independently of the bellows of each other suction cup into engagement with a component of a set.  The assem-bly has a plurality of lateral sides and directional jaws are movably mounted on the support adjacent to all sides of the assem-bly.  The jaws are moved against the components of a set which is about to be lifted by the suction cups so that the jaws rearrange the components of an array where the distribution of components deviates from a desired distribution and the jaws move away from the rearranged components before the suction cups release the rearranged components of the set.
Patent CA-1249765-A (CA)
Inventor: MARKOW EDWARD G
IPC: B29D30/08
Filed: 1986-05-12
Granted: 1989-02-07
Abstract: Title of the Invention:  RUN-FLAT TIRE INCORPORATING TAPE-WRAPPED HELICAL COIL BAND          Inventor:  Edward G. Markow ABSTRACT OF THE DISCLOSURE A run-flat pneumatic  radial tire is equipped with a prestressed helical coil which is positioned inside the tire crown radially inwardly of the tread thereof.  The coil is wound to approximately 50 percent of its free diameter to prestress it and the outer surface has a resin-impregnated tape applied thereto.  The tape serves to hold the coil in a predetermined condition while the taped coil is cured.  The taped coil can be co-cured in situ with the tire or prepared in advance of tire fabrication.
Patent CA-1259417-A (CA)
Inventor: SASAKI YOSHINARI
IPC: G06F9/38
Filed: 1986-08-19
Granted: 1989-09-12
Abstract: ABSTRACT In  a  computer  system  suitable  for effecting  a sequence  control  and  a  servo-control,  programs  are prepared by  using  three  types  of  parallel  processing instructions consisting of an open instruction, a close instruction  and  a  pause   instruction.     The open instruction is issued from a first program for parallelly processing a second program,   The close instruction is issued from the first program to terminate the first or second program.  The pause instruction is issued from the first program to stop execution of the first program for a  definite  interval.    With  this  system  it  is  not necessary  to  use  system  languages  as  programming languages, but such languages as BASIC and FORTRAN can be used.
Patent CA-1272184-A (CA)
Inventor: BARROYER PAUL
IPC: F28G1/06
Filed: 1986-10-27
Granted: 1990-07-31
Abstract: Automatic device for regular cleaning of the surfaces of a heat exchanger for gaseous fluids flowing in vertical channels (1) defined between the said surfaces, comprising resilient members (5) arranged permanently in the said channels (1) and capable of being caused to vibrate in order to perform the cleaning of the said surfaces, characterized in that it comprises conduits (10, 11, 12) for the injection of additional compressed gas, opening out in front of the openings of groups of channels (1) and an injection control device designed to produce, successively and at regular intervals for each group of channels, an injection of additional compressed gas inducing in the said group of channels (1) a flow of gaseous fluid originating from the exchanger, causing the resilient members (5) present in each group of channels (1) to vibrate.
Patent CA-1271703-A (CA)
Inventor: LIVESEY DECLAN B
IPC: E21B43/24
Filed: 1986-11-04
Granted: 1990-07-17
Abstract: BIRTUMEN PRODUCTION THROUGH A HORIZONTAL WELL               (D#77,400-TCRL-002-2-F) ABSTRACT OF THE DISCLOSURE     Method and  apparatus  for  extracting  a  viscous hydrocarbon from a productive substrate which is characterized by amounts of unconsolidated sand particles.  A hot, thermal stimulating medium is introduced at an elevated pressure to the productive substrate through the remote end of an elongated well liner.  As the hydrocarbon becomes mobile it is urged to the  lower  pressured  segment  of  the  liner.   An  expandable diverter, pervious to the stimulating medium, is positioned in-the  liner  to  form  a  quasi-barrier.    Said  barrier  is progressively lengthened to cause the  stimulating medium to penetrate progressively increasing lengths of the productive substrate to assure extraction of hydrocarbon along the entire liner length.
Patent CA-1263158-A (CA)
Inventor: TAKACH DAVID S
IPC: H01F30/12
Filed: 1986-11-06
Granted: 1989-11-21
Abstract: 12                  51,176 ABSTRACT OF THE DISCLOSURE A  rotating  flux  transformer  which  includes  a magnetic core having poloidal primary and secondary wind-ings and toroidal primary and secondary windings.  Quadra-ture flux is produced in the magnetic core by connecting one end of the poloidal primary winding to the center of the toroidal primary winding.  The quadrature flux combines vectorially to produce a rotating induction vector in the magnetic core.
Patent CA-1269594-A (CA)
Inventor: DAMBRE PAUL
IPC: C21D8/06
Filed: 1986-12-16
Granted: 1990-05-29
Abstract: ABSTRACT            A process for manufacturing pearlitic steel wire,  particu-larly with fine diameters and for use in  reinforcing rubber vehicle tyres. The wire is subjected to a patenting treatment before being drawn down to its final diameter,  but is held at the transformation temperature for no more than 5 seconds after transformation has taken place. Such a step renders the wire capable of being subjected to true strains of more than 3.0 and achieving tensile strengths of 3000 Nmm-2  or more. The wire may be cooled from the transformation tempe-rature via a first stage in which the temperature is reduced to 400  to  450°C  over  a  period  of  time not less than 3 seconds.
Patent CA-1260251-A (CA)
Inventor: ZAHURANEC EMERY J
IPC: B23D77/00
Filed: 1987-01-16
Granted: 1989-09-26
Abstract: DEBURRING TOOL                Abstract of the Disclosure A deburring tool for reaming inner and outer diameter end portions of tube and pipe-like workpieces includes a cast housing having an integrally formed conical support member therein.  The conical support member has a base portion disposed adjacent one end of the housing and an apex area spaced toward the other end of the housing.  Radially disposed apertures having a predetermined width dimension divide the conical support member into a plurality of wedge portions.  A blade assembly is comprised of a plurality of separate blades which are fixedly secured to each other in a pattern identical to the pattern of apertures in the support member.  The blades have a thickness dimension which is greater than the width dimension of the apertures in order that the blade assembly will be retained in the conical support member by a press-fit relationship established between the blades and apertures.  Each blade includes first and second cutting surfaces protruding axially from the support member and adapted for deburring engagement with the inner and/or outer diameter end portions of an associated workpiece.
Patent CA-1260703-A (CA)
Inventor: WALKHOFF KLAUS
IPC: A43B5/04
Filed: 1987-01-30
Granted: 1989-09-26
Abstract: SKI BOOT     ABSTRACT OF THE DISCLOSURE          A ski boot has a tongue part forwardly deflectable relative to the shank part connected to the sole of the boot, as the skier's lower legs move in the leaning forward direction.  The deflectability of the tongue part can be limited by means of a limiting device consisting of laterally arranged limiting arrangements.  By means of actuating elements, the limiting arrangements can be adjusted to different distances of deflection, permitting a more or less leaning forward stance depending on the needs of the skier.  A ski boot with such a limiting device permits the skier to effortlessly adjust the degree of limitation in the leaning forward position in any desired way.
Patent CA-1269444-A (CA)
Inventor: ALTES HARALD
IPC: H04N19/154
Filed: 1987-03-16
Granted: 1990-05-22
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention relates to a method of reducing the quantity of overhead data in image coding wherein the image is subdivided into partial image regions and these partial image regions are characterized by classes.  To determine the class, the partial image region is transformed by discrete transformation into the spectral range and the absolute values of the spectral coefficients are then processed in a manner such that all absolute values are compared with their visual discernibility thresholds, singular coefficients are neglected and the result can be represented by term variables, i.e. by a minimum quantity of different individual coefficients.  The classes derived from a counter and from a class decoding gate array are compared with the pattern representing the term variables until the first congruent class is found.  The associated class code is forwarded for further processing.
Patent CA-1262850-A (CA)
Inventor: ORENTREICH NORMAN
IPC: A61M5/24
Filed: 1987-03-19
Granted: 1989-11-14
Abstract: ABSTRACT OF THE INVENTION         The present invention provides a syringe for the administration of small amounts of high viscosity fluid having a barrel and a delivery needle having substantially the same inside diameter.  It is preferred that the barrel comprise a stainless steel tube.  A generally cylindrical housing member having openings at each end of the housing and threads on one end for attaching the housing member to the barrel.          An adpater member, secured to the other end of the housing member, receives and supports the other end of the barrel.  A cap secures the adapter member to the other end of the housing member.  A plunger is adapted for axial displacement within the barrel, and has a plunger tip which is chemically inert with respect to the fluid and which is adapted to slidingly engage the interior surface of the barrel and to seal the fluid within the barrel.  A finger grip and a thumb grip facilitate movement of the plunger relativve to the barrel.  In one embodiment, the syringe may be directly filled with a highly viscous fluid such as silicone fluid by positioning the syringe within an adapter fitted to a bottle containing the fluid.  In another embodiment, the fluid to be injected is contained within disposable prepackaged carpules which may be inserted into the syringe.
Patent CH-555993-A (CH)
Title: Sealing connector for two pipes - having annular polyethylene cover for free end of outer pipe
IPC: F16L21/03
Filed: 1973-04-19
Abstract: End of one pipe is pushed into the end of the other, which forms a sleeve, whose inner wall has a spacing to receive a sealing ring. The annular cover is seated with the edge of its opening about the inserted pipe end on a guide sleeve for this end, and has at the outer end a cylindrical ring which projects beyond the cover side and engages over the free end of the outer pipe.
Patent DK-115986-A (DK)
Inventor: SKARE SOELVI
IPC: A23B/
Filed: 1986-03-13
Abstract: The invention concerns an agent for improving the freeze stability of fish and fish products to reduce the loss of water with the substances dissolved therein upon thawing after freezing. The agent consists of or contains finely divided degreased fish skin or an aqueous suspension thereof. In practice, one most often prepares the agent by washing fish skin, especially to remove the slime, drying it, cutting it into smaller pieces and chopping or grinding them into a powder, which is then degreased to a large extent, for example, with boiling isopropanol. When using the agent, one generally suspends it in water, for example, in an approximately 5 per cent suspension. It is advisable to remove the pigment and pigment-containing scale flecks, for example, by filtering or decanting, after which the suspension can be introduced into the cream of fish, or fish pieces can be dipped into it, treated in a drum with it, or pumped with it. The starting material used is preferably skin of marine whitefish, Gadiformes, for example, the cod, Gadus callarias.
Patent DK-230387-A (DK)
Inventor: NAKAGAWA KATSUYA
IPC: G06F12/06
Filed: 1987-05-05
Abstract: A memory cartridge is loaded in the main unit of a personal computer when it is to be used. The memory cartridge comprises a case, and a printed circuit board which is installed therein and on which a large-capacity, one-chip ROM is mounted. The storage area of the one-chip ROM is divided into a plurality of banks each having a number of memory addresses which are accessible by a central processing unit of the main unit, and one specific bank among them is allocated to an address space which is constantly accessible by the central processing unit. Bank-selecting data for selecting other banks is stored in this specific bank. The bank-selecting data is read out during the course of a program stored in the specific bank, the data being supplied to a counter. The content of the counter is input to the three most significant bits of addresses of the one-chip ROM. The three most significant bits of the address function as bank-designating bits. An arbitrary bank of the one-chip ROM is changed over at an arbitrary timing by the bank selecting data output from the other banks of the one- chip ROM. <IMAGE>
Patent DK-266388-A (DK)
Inventor: MAECHTLE DANIEL
IPC: F16B13/08
Filed: 1988-05-13
Abstract: Expansion dowel for anchoring in a bore with an undercut, the expansion dowel consisting of an expansion sleeve (10) having an axial bore (12, 14), tapering gradually to the front, for guiding an expansion body (26), and having, in the front section of the expansion sleeve, fins (28) formed by longitudinal slots, which fins (28) have an undercut shoulder (20) at the front end and are conically tapered on their outside, from the front in the direction of the undercut shoulder. A guide tube (30) for a set bolt (40) for driving the expansion body (26) is used for connection at the rearward end of the expansion sleeve (10), the guide tube carrying an external stop (36) and the set bolt carrying an external stop (42). 
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Patent DK-272481-A (DK)
Inventor: SOYEZ G
IPC: B65D75/42
Filed: 1981-06-19
Abstract: Coherent bands (1) of suction tubes (2) wrapped in individual protective envelopes are used to make possible the mechanical and automatic application of suction tubes to individual packing containers. The bands consist of two strips (7) of flexible plastic material which are sealed to one another and between them enclose the suction tubes. To facilitate the separation of tne suction tubes and surrounding protective envelopes from the band on application to the packing containers, the suction tube band is provided in accordance with the invention with transverse cuts (6) situated between the suction tubes which at their ends lead into further cuts which extend in longitudinal direction of the band or have a certain length in the said direction. The individual protective envelopes entering into the suction tube band are thus held together solely by two parts situated at a distance from one another and extending bandlike between the envelopes which can be cut through comparatively simply on application to the individual packing containers.
Patent DK-291690-A (DK)
Inventor: MCCAPRA FRANK
IPC: C07H21/00
Filed: 1990-12-07
Abstract: Specific binding assays are disclosed which utilize a sensitizer as a label. Such sensitizers include any moiety which, when stimulated by "excitation" with radiation of one or more wavelengths or other chemical or physical stimulus (e.g., electron transfer, electrolysis, electroluminescence or energy transfer), will achieve an excited state which (a) upon interaction with molecular oxygen will produce singlet molecular oxygen, or (b) upon interaction with a leucodye will assume a reduced form which can then be returned to its original unexcited state by interaction with molecular oxygen resulting in the production of hydrogen peroxide. Either interaction with the excited sensitizer will, with the addition of other reagents, produce a detectable signal.
Patent DK-386689-A (DK)
Inventor: SATO ICHIEI
IPC: A61K35/28
Filed: 1989-08-07
Abstract: Preparing process of physiologically active substance with anticancer effect and the substance prepared by the process. This process comprises: transplanting of cancer cells in a mammal abdominal cavity; administering an anticancer agent in the abdominal cavity; intravenously administering spleen cells extracted from a normal and the same kind of mammal in a vena of the mammal to which cancerous cells have been transplanted; collecting ascites retained in the abdominal cavity after elapse of a predetermined time period; and fractionating a supernatant liquid of the ascites by Cohn's fractionation to isolate Cohn V fraction of said supernatants.
Patent DK-482686-A (DK)
Inventor: KOLLER KLAUS-PETER
IPC: C12N15/76
Filed: 1986-10-09
Abstract: Arrangement, in the correct reading frame, of two promoters which are active in Streptomycetes results in enhanced expression of the relevant structural gene in Streptomycetes.
Patent DK-517987-A (DK)
Inventor: FROEHLICH OG ANDREAS PACHLER I
IPC: G09B27/08
Filed: 1987-10-02
Abstract: A cartographic device consists in particular of a globe, located inside which is a driving and controlling mechanism which is capable of moving a luminous spot radiator 42 along the inner wall of the globe in such a way that a point of light visible from the outside and movable at will in the horizontal and vertical directions indicates the geographical location of a place, the name of which has been entered in a computer arranged in the base of the globe. The device is controlled by a permanently programmed micro-computer connected to stepping motors 31, 41 of the mechanism. <IMAGE>
Patent DK-531586-A (DK)
Inventor: BAAS DIETER
IPC: G11B7/095
Filed: 1986-11-06
Abstract: To obtain perfect scanning of audio and/or video disks using contactless scanning with a coarse and fine drive combination for radial servo readjustment, the fine drive optimum working point A is brought about by means of correct interaction between coarse and fine drive mechanisms, even in the case of different large radial eccentricity amplitudes. This is achieved by adjustment of the coarse drive mechanism by means of a comparator 10 as a threshold value detector, and by evaluating the pulse sequences occurring at the comparator output. <IMAGE>
Patent FI-842287-A (FI)
Inventor: ANSELMENT CHRISTOPH
IPC: E05F15/00
Filed: 1984-06-06
Abstract: In a light barrier apparatus for monitoring doorways to the left and to the right of a central post two light transmitter/receiver devices (11, 12) are mounted together with the associated electronic circuitry on a structural element to form a first unit. This unit is releasably secured to a base member which carries two deflecting mirrors (14, 15) and the electrical connection terminals. The unit can be removed from the base member (17) at right angles to a plane which includes the optical axes (11c, 12c) of the light transmitter/receiver devices (11, 12).
Patent FI-873822-A (FI)
Inventor: RANADE GAUTAM RAMCHANDRA
IPC: A61J3/10
Filed: 1987-09-03
Abstract: A device for the controlled release of a substance having useful activity into a fluid medium at a substantially constant rate, said substance contained in a shape which is substantially that of a truncated cone by means of an impermeable wall or coating on the base and side (but not the top) of said truncated cone. Apparatus useful in manufacture when said device is a tablet for administration to a mammal.
Patent FI-880376-A (FI)
Inventor: DORIA GIANFEDERICO
IPC: C07D237/28
Filed: 1988-01-28
Abstract: The invention relates to compounds having the general formula (I)   <CHEM>  wherein  n is zero, 1 or 2;  each of R1 and R2 is independently:     a) hydrogen, halogen, trifluoromethyl or C1-C6 alkyl;   b) hydroxy, C1-C6 alkoxy or C3-C4 alkenyloxy;   c) nitro, amino, formylamino or C2-C8 alkanoylamino;  R3 represents hydrogen or C1-C8 alkyl;  R4 is:       a') C1-C20 alkyl, unsubstituted or substituted by <CHEM> wherein each of Ra and Rb is independently phenyl or C1-C6 alkyl, or Ra and Rb, taken together with the nitrogen atom to which they are linked, form a N-pyrrolidinyl, N-piperazinyl, hexahydroazepin-1-yl, thiomorpholino, morpholino or piperidino ring, wherein said heterocyclic rings may be unsubstituted or substituted by C1-C6 alkyl or phenyl;   b') C5-C10 cycloalkyl, unsubstituted or substituted by methyl; c') 2- or 3-pyrrolidinyl, piperidyl of 2-piperazinyl, wherein said heterocyclic rings may be unsubstituted or substituted by C1-C6 alkyl; d') isoxazolyl or thiazolyl, wherein said heterocyclic rings may be unsubstituted or substituted by C1-C6 alkyl; e') pyridyl, unsubstituted or substituted by one or two substituents chosen independently from halogen, C1-C6 alkyl and C1-C6 alkoxy; or f') phenyl, unsubstituted or substituted by one or two substituents chosen independently from halogen, CF3,C1-C6 alkyl, C1-C6 alkoxy, amino, nitro, formylamino and C2-C8 alkanoylamino, and the pharmaceutically acceptable salts thereof, which possess immunomodulating activity and are useful e.g. in the treatment of neoplastic diseases and acute and chronic infections of both bacterial and viral origin in mammals.