baber/WOPTO huggingface dataset:
Patent CA-1250172-A (CA)
Title: Method for preparing flat-bottom thermoplastic sack
Inventor: BENOIT GORDON L
IPC: B31B50/86
Filed: 1986-04-23
Granted: 1989-02-21
Abstract: METHOD FOR PREPARING FLAT-BOTTOM        THERMOPLASTIC SACK ABSTRACT OF THE DISCLOSURE          A method for preparing flat bottom thermoplastic sacks comprising process steps for forming a tube of thermoplastic film, collapsing the tube while forming two oppositely disposed gussets therein, forming two pairs of diagonal sealed seams in the gussets, forming two pairs of diagonal preweakened lines parallel to the diagonal seals, forming a transverse sealed seam across the tube along a line which includes the inboard ends of the diagonal seams and forming preweakened transverse lines closely adjacent and parallel to the transverse sealed seam or forming a severing line along this line, removing the four double triangular regions bounded by the diagonal preweakened lines, the transverse preweakened lines and the side edges of the tube and collecting the resulting structures either while still interconnected or stacking the severed structures and then removing the triangular regions.  The final structure can have handles or it can be handleless.
Patent CA-1244111-A (CA)
Inventor: TAKADA REIJI
IPC: B23B47/24
Filed: 1986-05-22
Granted: 1988-11-01
Abstract: Abstract A tool abnormality detector for use with a machine tool for detecting any abnormality of a tool mounted on the tool mounting shaft.  When the tool mounting shaft is in a correct position with respect to the tubular body secured to the spindle, the air pressure is kept constant.  When an abnormal resistance is applied to the tool mounting shaft, the latter will lag in rotation with respect to the tubular body, so that the exhaust air passage will be blocked.  A pressure sensor detects an abnormal increase in the air supply line, giving a signal for stopping the spindle of the machine tool. This prevents the tool from damage.
Patent CA-1263752-A (CA)
Inventor: TAYLOR MICHAEL P
IPC: G07B17/00
Filed: 1986-08-05
Granted: 1989-12-05
Abstract: POSTAGE METERING LOCKING SYSTEM                      Abstract of the Disclosure A postage metering lock-out security system is disclosed for use with electronic postage meters and for use with a postage metering system that operates in conjunction with a users computer and printer that prints postal value.  With the lock out security system, in order for postage to be printed, the postage-metering control unit must receive a valid signal or password.   The password may also be used to identify a particular user for accounting purposes.  The metering system can also be provided with an internal clock so that metering may take place only within circumscribed times. An additional security feature is provided by an automatic call-back for postage recharging in order to assure that the meter is physically located at the appropriate location.
Patent CA-1235443-A (CA)
Inventor: SMITH DAVID W
IPC: B05B1/00
Filed: 1986-10-09
Granted: 1988-04-19
Abstract: SHOWERHEAD              ABSTRACT OF THE DISCLOSURE         A showerhead includes a housing which defines different sets of spray outlets and includes a mounting for the housing that defines a path of water flow from an inlet.  Formed on the housing are circumferentially-spaced grooves and formed on the mounting are mating lugs.  Lands disposed between successive ones of the grooves include a cam surface which elevates in continuation toward the entrance of a next groove and then terminates in a step leading toward the bottom of that next groove, as a result of which the assembly atop the lands and subsequent movement of the lugs over the cam surface lockingly drops the lugs into corresponding ones of the grooves.  The mounting includes a handle through which water flows and which is removably received within arms of a bracket to which water is supplied and therefrom led into the handle.  A channel within the body of the bracket accepts a shank projecting from a pivot ball which sealing seats within a nut that, in turn, is threaded onto a water-supply pipe.  The inner end of the shank is locked into place by means of inner interengaging lugs and ears which cooperate with a retainer that inhibits their inadvertent or intentional disassembly.
Patent CA-1257728-A (CA)
Inventor: KOCH HORST
IPC: G03F7/004
Filed: 1986-11-05
Granted: 1989-07-18
Abstract: Abstract of the Disclosure:  Mixtures crosslinkable by photopolymerization and based on binders, photopolymer-izable monomers compatible therewith and photoinitiators, contain as binders copolymers prepared from a1) from 30 to 70% by weight of ethylene, a2) from 5 to 40% by weight of (meth)acrylic acid and a3) from 5 to 50% by weight of one or more vinyl ester, vinyl ether, (meth)acrylic acid ester and/or (meth)acrylamide.
Patent CA-1257688-A (CA)
Inventor: HAKAMADA KUNIO
IPC: H04N5/45
Filed: 1986-12-15
Granted: 1989-07-18
Abstract: ABSTRACT OF THE DISCLOSURE A television receiver of the type which simultaneously displays a main, live picture and one or more sub-pictures inset therein and which is provided with a step-by-step switch and associated circuitry which allows the user to operate the step-by-step switch and either display the main, live picture and as sub-pictures, a series of still pictures taken at different points in time from the main picture, or the main, live picture and as sub-pictures a series of still pictures taken at different points in time from a second video signal along with a live sub-picture of the second video signal.
Patent CA-1268536-A (CA)
Title: Method and apparatus for the ultrasonic  characterization of polymers under simulated  processing conditions
Inventor: PICHE LUC
IPC: G01N29/00
Filed: 1987-03-09
Granted: 1990-05-01
Abstract: ABSTRACT OF THE DISCLOSURE     A  method  and  an  apparatus  for  ultrasonically characterizing polymer materials under simulated processing conditions are disclosed.    According to the invention,  a sample of a polymer  is held  in confinement  between two axially aligned buffer rods  having opposed parallel end surfaces spaced from one another to define a gap filled with  the  polymer  sample,    the  polymer  sample  being acoustically coupled to the opposed end surfaces of the buffer rods.  Ultrasonic waves are transmitted through one of the buffer rods in a direction toward the polymer sample for interaction  therewith,   and  the  polymer  sample  is subjected to controlled temperature or pressure variations over a predetermined period of  time,   the variation  in temperature or pressure being effected via the buffer rods.    Phase  and  amplitude  variations  of  the  ultrasonic  waves having interacted with the polymer sample are continously monitored as well as thickness variations of the polymer sample,  over the predetermined period of time,  to obtain data  comprising  phase,   amplitude  and  thickness  values measured as a function of temperature or pressure and time, which   are   then   processed   to   derive   characteristic parameters providing both a thermodynamic and viscoelastic characterization  of  the  polymer.   The  present  invention enables  one  to  more  adequately  control  the  polymer processing  conditions,   with  a  view  to  optimizing  the properties of a given polymer for a given application.
Patent CA-1262319-A (CA)
Inventor: HERRING EDWARD I III
IPC: F42B7/02
Filed: 1987-08-04
Granted: 1989-10-17
Abstract: TITLE                 Multi-Range Shot Shell ABSTRACT OF THE DISCLOSURE           Shot shell having a stratified payload of at least two different shot sizes, the larger diameter shot being closer to the mouth of the shell than the smaller diameter shot.
Patent CH-550655-A (CH)
Title: Extruded, blown plastic film prodn - appts having film-flattening and-removing device installed in chamber maintained under sub-atmospheric pressure
IPC: B29C48/90
Filed: 1973-02-07
Abstract: The appts. has a blowing head, and a flattening-removing device for the blown film as in the parent patent. The flattening-removing device is now installed in a closed space maintained under a sub-atmospheric pressure, this space being upwardly closed by the cooling-and tempering-ring. The improved appts. gives practically 100% fold-free film.
Patent CH-557563-A (CH)
Title: Temperature sensitive control device for spacecraft - uses medium filled Bourdon spiral with medium container as temperature probe
IPC: B64G1/22
Filed: 1973-03-06
Abstract: A control device with a hollow space, filled with a medium to expand and contract as a function of the temperature, is intended for use as a rotary drive of a diaphragm for the temperature control inside spacecraft and has a faster response and is insensitive against gross overloads. The container (1) for the medium is used as a temperature probe. The drive (3) with the Bourdon spiral (7) is connected to the container (1) by pipes (9, 10). A compensator (15) forms a cavity (24) with metal bellows (25); one end wall (29) rests in the normal position on stops (32) of an insert (28), urged by springs (26, 27).
Patent CH-558861-A (CH)
Title: Prefabricated reinforced concrete wall element - has concrete panels which enclose noise and heat insulating inner layer
IPC: E04C2/34
Filed: 1973-04-06
Abstract: The composite panel has two outside panels made from reinforced concrete and the space between these panels is filled with a sound and heat insulating material. The outer panels are connected by fastening bolts. The heat and noise absorbing layer is connected to the outside wall panel and an air gap is left between the insulating material and the inside concrete panel. The plates of the composite panel are spaced by tubular sections (7) which enclose the bolt (4) which is held in a similar shaped nut (5). These bolts have counter sunk heads and hexagonal sockets for tightening purposes. The air can circulate between the insulating layer (3) and the plate (1). This air gap can also be used as a part of the air conditioning of the building. The composite panels are readily manufactured and installed on site.
Patent CH-529694-A (CH)
Title: Drinking water purification
Inventor: WISFELD WERNER DR
IPC: C02F1/28
Filed: 1970-06-24
Abstract: Water, free for disinfectant, is filtered through active carbon of specific charge capacity less than 4 h-1. At least 0.05 mg./litre (pref. 0.1 - 0.3) of chlorine or other disinfectant is then added. Water is practically free from microorganisms and conditions for their growth are nto favourable.
Patent CH-554418-A (CH)
Title: Composite copper base alloy material - for brazing allowing flexibility of process conditions
IPC: C22C9/05
Filed: 1972-06-28
Abstract: Composite material, for brazing, comprises a core of a Cu base alloy (e.g. contg. >=1 of not >3.5% Fe, is not >1.5% each of Cr and Zr and not >3% each of Mn and Co) with a solidus temp. >1900 degrees F clad with a dissimilar Cu base alloy contg. 22-40% Mn (e.g. with opt. additions of 0.1-2% Fe, 0.1-5% al and 2-10% Zn). The cladding pref. comprises not >75% of the thickness of the composite and may be provided on both sides of the core.
Patent DK-122382-A (DK)
Inventor: FRANZ D
IPC: H04L12/52
Filed: 1982-03-18
Abstract: A data exchange system is connected to at least one signal converter in which digital signals emitted from teletex subscriber stations are converted so that they may be processed by teletex subscriber stations, and vice-versa. In order that the load on the signal converters may be as low as possible in the event that digital signals cannot be deposited in the desired subscriber station, the data exchange system is additionally connected to at least two special teletex transmitting/receiving devices. These teletex transmitting/receiving devices can be operated by a special call signal only in the event that a teletex subscriber station or a signal converter is currently unable to deposit digital signals in the desired subscriber station. In response to such operation of the teletex transmitting/receiving devices, the latter is supplied with digital signals which cannot currently be deposited, together with additional information which enable the establishment of a connection to the desired subscriber station. Subsequently, the teletex transmitting/receiving device is able to transmit the digital signals which it has received, on the basis of the additional information, to the desired subscriber station.
Patent DK-142883-A (DK)
Inventor: RUELLE JEAN-JACQUES
IPC: C08K5/36
Filed: 1983-03-29
Abstract: 1. Compositions which are stabilised against oxidative degradation and are based on alpha-olefine polymers containing a phenolic primary antioxidant and belonging to the group of the alkylated mono-, bis- and thiobisphenols, characterised in that they additionally comprise a secondary antioxidant chosen from among phenolic polyesters derived from a polyfunctional aliphatic or aromatic carboxylic acid and an alkylated polyphenol.
Patent DK-253483-A (DK)
Inventor: LAFON LOUIS
IPC: C07C67/00
Filed: 1983-06-03
Abstract: 1. Derivatives of N-(benzhydrylsulfinylalkyl)- amine, characterized in that they are selected from among the group constituted by : a) the N-[2-(benzhydrylsulfinyl)ethyl]amines of general formula (I)  see diagramm : EP0097546,P4,F2  (wherein R represents a C1 -C4 alkyl group), and b) their acid addition salts.
Patent DK-262283-A (DK)
Inventor: BAUER KARL-HEINZ
IPC: A47C13/00
Filed: 1983-06-09
Abstract: The invention relates to a multi-purpose furniture piece consisting of a rectangular seat plane having two longitudinal sides and two transverse sides, and four legs rigidly connected to the seat plane at the corners thereof and extending perpendicularly thereto. This multi-purpose furniture piece comprising: two rungs having their ends affixed to the free ends of each two legs located at one longitudinal side, a wall rigidly connected to the seat plane and to the rungs so as to extend perpendicular to the seat plane and parallel to the transverse sides thereof substantially intermediate therebetween, and an end plane affixed to a transverse side of the seat plane and/or to the legs located at this transverse side and being of a smaller dimension in the direction of the legs than the length of said legs.
Patent DK-312089-A (DK)
Inventor: PEPI JEROME S
IPC: A62C37/10
Filed: 1989-06-23
Abstract: The invention relates to a fire protection sprinkler head having a base (12) constructed for connection to a source of fire retardant fluid under pressure, a throat (14) in the base through which fire retardant fluid can flow, a valve seat (16) defined by the base about the periphery of the throat, and a resiliently flexible valve disk (18) disposed across the throat and impressed upon the valve seat in sealing engagement. The valve seat has an arcuate profile segment, with a protuberant ridge (44) disposed about the periphery of the throat and adjacent thereto. The ridge, in the region of its crest (45), defines a valve seat surface (46). The valve seat further has a recessed surface segment (48) disposed radially outwardly of the throat, and divergent from the a plane of the crest of the protuberant ridge. The valve disk has a sealing surface (47) which is impressed upon the valve seat surface (46) in the region of the crest of the protuberant ridge in sealing engagement over an annular region inward of the peripheral edge (51) of the valve disk and in a manner to minimize the radial width of the valve seat surface, to thereby improve valve seat performance in resistance to leakage.
Patent DK-362180-A (DK)
Inventor: ELSTNER H
IPC: A61D1/02
Filed: 1980-08-22
Abstract: A medical kit for the protective storage of teat swabs includes a container inclusive of a container body provided with a lid and holding the teat swabs and a salve. An insert extending toward the container floor is located in the container body and is provided with holders for storing the teat swabs. At least one hollow space is located below the insert in the bottom area of the container and adapted to hold the salve, into which the lower tip of the teat swab may be dipped.
Patent DK-392789-A (DK)
Inventor: SAIFER MARK
IPC: C12N9/96
Filed: 1989-08-10
Abstract: A water-soluble, essentially non-immunogenic conjugate of peroxide dismutase is prepared by coupling to a polyalkylene glycol, namely polyethylene glycol or polyethylene, polypropylene glycol copolymer, with this glycol having an average molecular weight of 40 000-1 000 000 and being terminally non-substituted or substituted by C1-C4 alkyl groups.
Patent DK-436081-A (DK)
Inventor: HOEFLE M L
IPC: C07D/
Filed: 1981-10-01
Abstract: There are disclosed substituted acyl derivatives of 1,2,3,4-tetrahydro-5,7-dimethoxy-3-isoquinoline-carboxylic acid having the following general formula: <CHEM> wherein R<2> is a hydrogen atom or a methyl or ethyl radical, and pharmaceutically acceptable salts of the compound of formula I. The substituted acyl derivatives and the pharmaceutically acceptable salts thereof may be produced by coupling a suitably substituted 1,2,3,4-tetrahydroisoquinoline with a suitably substituted amino acid and, when desired, hydrolysing or removing the protecting groups of the resulting product. The compounds of the invention, their salts and pharmaceutical compositions thereof are useful as anti-hypertensive agents.
Patent DK-470283-A (DK)
Inventor: SWICK ROBERT H
IPC: B32B27/08
Filed: 1983-10-12
Abstract: A flexible layered membrane comprising a chemically inert microporous support layer coated on one surface with a thin continuous selective permeability pellicle of cured polysulfide polymer having a separation factor favoring hydrogen sulfide. The resulting article is suitable for removing hydrogen sulfide from a mixture of gases.
Patent DK-471686-A (DK)
Inventor: BIERE HELMUT
IPC: A61P25/20
Filed: 1986-10-02
Abstract: 5,6,7,8-tetrahydro-beta-carbolines derivatives of formula I <IMAGE>  (I)  wherein R1 is an oxadiazolyl radical of the formula <IMAGE>   COOR3 or CONR4R5, R2 is H, lower alkyl or cycloalkyl, R3 is H or lower alkyl, R4 and R5 are H or lower alkyl, whereby R4 and R5 cannot be hydrogen at the same time, or R4 and R5 together with the adjacent nitrogen atom form a 5- or 6-member ring, which additionally can contain a heteroatom, and RA is hydrogen, =O, cycloalkyl, -COOR3 with R3 having the above-mentioned meanings, or lower alkyl, which optionally can be substituted by OH, halogen, lower alkoxy, phenyl, phenyloxy, -NR4R5, whereby R4 and R5 have the above-mentioned meanings, and RB can be hydrogen, lower alkyl or lower alkoxyalkyl, have valuable pharmacological properties.
Patent DK-478689-A (DK)
Inventor: KAPPLER PATRICK
IPC: C09D127/16
Filed: 1989-09-28
Abstract: The present invention relates to a surface coating based on one or more fluorine-containing terpolymers and acrylic resin(s). 
<??>It is prepared by dispersing and mixing its constituents in one or more solvents and can then be applied onto very diverse substrates. 
<??>After the coating has dried, a film is obtained which exhibits good mechanical properties and a high-quality gloss and which adheres well to the substrate.
Patent DK-484280-A (DK)
Inventor: MARTINEK T W
IPC: A22C13/02
Filed: 1980-11-13
Abstract: A system for automatically closing one end of a shirred casing strand. A strand is to be automatically presented to an associated closer mechanism (46) in alignment therewith and under a preselected pressure. A transfer device (44) is provided for receiving a doffed strand (40), transferring the strand transversely and then moving the strand longitudinally so that an end of the strand engages the closer (46). A gripping mechanism is provided which includes a pair of jaws (98) having opposing clamp elements (102) of a generally V-shape or angled cross section. The two jaws are simultaneously movable either together or apart and are urged apart by compression springs (104). A fluid cylinder-actuated linkage urges the jaws towards closed positions. By varying the closing force, the clamp members (90) can be first moved to a pre-set spacing providing a receptacle into which a doffed strand of a predetermined size may be readily slid. Then by increasing the pressure of the cylinder, the strand may be sufficiently tightly gripped to prevent relative movement during the closing operation. The closer members are separated to release a closed strand at the end of the closing operation. By varying the pressure to the cylinder in the receptacle forming stage of the clamping members, the size of the receptacle may be adjusted in accordance with variations in size of casing strands to be handled. A control system for the automatic operation of the transfer device in conjunction with the closing device is provided.
Patent DK-511185-A (DK)
Inventor: LINK HELMUT DETLEF
IPC: A61F5/058
Filed: 1985-11-06
Abstract: 1. A finger splint for fixing the outermost finger joint in an extended position, comprising a cup (1) supporting the outermost finger joint and the end segment on the underside, and a cup (8) supporting the outermost finger joint and the medial segment on the upper side, which cups are joined together near the outermost finger joint, wherein the underside cup (1) is cut away except for a web (5) supporting the outermost finger joint, a hollow accommodating the lower part of the finger-tip (4) and two side walls joining together the web and the hollow, characterised in that the cut-away portion is oval.
Patent DK-561689-A (DK)
Inventor: LIEDTKE ROLF FRIEDRICH
IPC: C08F299/00
Filed: 1989-11-09
Abstract: This invention relates to a stable, low level styrene emission vinyl ester or unsaturated polyester resin composition containing a nonionic surfactant or a copolymer of maleic acid half ester of a polyethylene glycol and a monoalkenyl aromatic monomer as stabilizing agents. The resin compositions of the present invention are useful in the manufacture of reinforced plastic components, boat hulls, fireproof molded articles, linings, paints, coating compositions, tanks and the like.
Patent DK-625584-A (DK)
Inventor: GLASER THOMAS
IPC: C07D209/90
Filed: 1984-12-21
Abstract: 1. Tetrahydrobenzindoles of the general formula  see diagramm : EP0148440,P9,F1  in which R1  and R2 denote hydrogen or C1 -C6 -alkyl or, together with the nitrogen atom, form a heterocyclic 5-membered or 6-membered ring which is optionally substituted by 1 or 2 C1 -C6 -alkyl groups, and X represents OR3  or SR3 , wherein R3  denotes hydrogen or C1 -C4 -alkyl, and salts thereof.
Patent DK-628886-A (DK)
Inventor: HILHORST MAXIMUS ANDREAS
IPC: G01S15/87
Filed: 1986-12-23
Abstract: A system for the control of a member (1) for following a moving object, especially a small object being part of larger entity, comprising an ultrasonic transmitter (9, 10) and receiver (11, 12) is characterized in that each sensor unit (3, 4) is fixed to the means of movement of a follower member (1). The ultrasonic sensor units are inexpensive and relatively insensitive to the dirt prevalent in an industrial or an agricultural environment. Since the sensor units can be brought relatively close to the object to be followed, the influence of the distracting larger entity is reduced and an accurate control system is obtained using simple reflection-sensing of the object. The control system can be applied in a milking apparatus. Furthermore the invention provides a method for the automatic milking of an animal.