baber/WOPTO huggingface dataset:
Patent SE-7904576-L (SE)
Inventor: O'CALLAGHA C H
IPC: C07D501/60
Filed: 1979-05-25
Abstract: Cephalosporin antibiotics of the general formula    <IMAGE>  (I) (wherein Ra and Rb, which may be the same or different, each represent a C1-4 alkyl group or Ra and Rb together with the carbon atom to which they are attached form a C3-7 cycloalkylidene group; and R4 represents hydrogen or a 3- or 4-carbamoyl group) exhibit broad spectrum antibiotic activity, the activity being unusually high against gram-negative organisms such as strains of Pseudomonas organisms. A particular antibiotic compound of formula (I) possessing excellent antibacterial activity against strains of Pseudomonas organisms, as well as other valuable therapeutic properties, is (6R,7R)-7-[(Z)-2-(2-aminothiazol-4-yl)-2-(2-carboxyprop-2-oxyimono) acetamido]-3-(1-pyridiniummethyl)-ceph-3-em-4 carboxylate. The invention also includes the non-toxic salts and non-toxic metabolically labile esters of compounds of formula (I). Also described are compositions containing the antibiotics of the invention and processes for the preparation of such antibiotics.
Patent SE-7906540-L (SE)
Inventor: SALMI R J
IPC: D21C3/22
Filed: 1979-08-01
Abstract: A process for the emptying of pulp from the boiler of a batchwise cellulose boiler, in which the boiling fluid in the final stage of the boiling cycle is passed to a settling vessel under pressure, and the boiler is subsequently de- gassed in essentially the same way until it attains atmospheric pressure or negligibly higher. This process is especially noteworthy in that, during the said de-gassing, the washing liquid, preferably filtrate from filter washing, is transferred to the boiler for pre-washing of the pulp at a relatively low temperature, preferably such that the temperature in the mixture of wash liquid and pulp is 105 degrees Celsius or lower, whereupon a flow of steam is taken from the settling vessel to the boiler in order to blow out its pulp content at a temperature of 90 - 105 degrees Celsius, which amounts to so-called cold blowing. <IMAGE>
Patent SE-7908861-L (SE)
Inventor: COLLINS H W
IPC: C08K5/12
Filed: 1979-10-25
Abstract: Blood-compatible, chlorine-free polymers such as a flexible, non-toxic, sterilizable polyester plastic formulation may contain from 5 to 70 percent by weight of a blood-extractable plasticizer such as di-2-ethylhexyladipate, to cause blood which is stored in contact with the polymer to exhibit a surprisingly low hemolysis rate when compared with corresponding polymers which are free of the plasticizer. Accordingly, blood bags, tubing and other medical blood-contacting devices may be advantageously made from these polymers.
Patent SE-7909951-L (SE)
Inventor: DENISSENKO S
IPC: C11D11/00
Filed: 1979-12-03
Abstract: A pulverulent non toxic cleaning agent which comprises 70 to 30 parts by weight of a solvent mixture consisting of (a) water and (b) an organic solvent or a mixture of organic solvents selected from one or more terpenic hydrocarbons, a mixture of terpenic hydrocarbons and aliphatic hydrocarbons liquid at 20 DEG C and a mixture of aliphatic hydrocarbons and one or more glycol ether or ester solvents, absorbed on 30 to 70 parts by weight of a pulverulent carrier of which the particle size is between about 5 and 1000  mu . and consisting of starch, flour or woody material.
Patent SE-8003554-L (SE)
Inventor: GEEL Z H
IPC: B01D63/02
Filed: 1980-05-12
Abstract: A hollow fiber medical separatory device of the type including a shell containing a plurality of hollow semi- permeable fibers extending through a central dialysate chamber and terminating in spaced apart blood chambers comprises tubesheets at each end of the fibers having the shape of a frustrum of a cone and sized such that the fibers fill the cone to the peripheral edge at the outer end planar surface of the frustrum; and a multi-functional blood chamber means forming a blood chamber by pressure sealing engagement with the outer tapered surface of the cone and also pressure sealed to the outer end surface of the shell to prevent air ingress into the dialysate chamber during testing or use. The invention also includes a method for potting the frusto-conical tubesheets on the end portions of the fibers while the fibers are positioned in the shell using steps and means to insure centering of the fibers in the cone during centrifugal casting of the resin.
Patent SE-8004935-L (SE)
Inventor: NEWTON R F
IPC: A61K31/045
Filed: 1980-07-03
Abstract: The stereospecific alkylation of a novel 3-endo-protected hydroxyl-tricyclo[3,2,0,02,7]heptan-6-one is described using a range of lithium-, copper or magnesium-containing organometallic reagents. This reaction provides a 5-endo-protected hydroxyl-bicyclo[2,2,1]-heptan-2-one system from which prostaglandin compounds of the F series having a protecting group at the 9-position hydroxyl group may readily be obtained by a sequence of reactions.
Patent SE-8005188-L (SE)
Inventor: DOLLE J-C
IPC: G04G15/00
Filed: 1980-07-16
Abstract: A time switch comprises a microprocessor or microcomputer and controls eight electrical circuits, each separately programmable with ninety- six possible changes of state per day. Ninety-six LCD, or LED indicators on a strip (7) display the programme of the circuits for the present day and present week as well as the annual derogation programme per week. A display (1) has digits (2, 3) indicating the hours of the day or the number of the week in the year, digits (4, 5) indicating minutes and a digit (6) indicating the day of the week. Push buttons (8) with indicators (12) relate to days of the week, a push button (9) allocates an eighth daily programme to any particular day of the week and push buttons (10, 11) adjust for summer or winter time. A cursor (13) selects reading and programming of the circuits and a cursor (14) selects normal operation (N), programming (P) or recording (E). A knob (17) adjusts time, or date and knobs (15, 16) permit manual control. <IMAGE>
Patent SE-8008703-L (SE)
Inventor: ED E
IPC: E06B3/70
Filed: 1980-12-11
Abstract: A method for restoring wooden doors that are normally discarded, that have damage to either one or both of their plane sides. According to the invention the door is restored after the removal of door handles, fittings, etc. by washing it and levelling it on at least one of its planed sides, and that contact glue is applied to this side and at the same time on the back side of a thin plate whose front side is laminated by a plastic cover with a predetermined pattern, of which the plate has the same length and width as the door, that the patterned decorative plate is brought to and pressed together with the door with the two contact glue surfaces in contact with each other, the edges are then pop-riveted along the edges of the plate in order to permanently rivet the edges to the door.
Patent SE-8009126-L (SE)
Inventor: SILANDER T
IPC: G01N33/48
Filed: 1980-12-23
Abstract: A method for time-marking sedimentation processes where two or more fractions in a sample containing liquid are to be separated entirely or partially by their specific weights in a tube or corresponding means. According to the invention, a plug (2) of a hydrophilic plastic substance in brought into contact with the sample. The plug (2) has original dimensions smaller than the inner diameter of the tube (1) and has a specific weight lying between the specific weights of the said fractions. The plug further is adjusted with respect to its dimensions and/or substance so as to attain a swelling degree sufficient for the plug to jam in the tube (1), to mark the separation line between the fractions (3, 4) after a predetermined period. Thereafter the position of the plug (2) in the tube is read. 
<??>The method is particularly advantageous in medical connections, especially at the determination of the sedimentation reaction of the blood. Hereby blood corpuscles (3) are separated from plasma (4) by the method. 
<??>The invention comprises also a device for carrying out the method.
Patent SE-8100848-L (SE)
Inventor: VAN DEN BERG J H
IPC: B60S1/40
Filed: 1981-02-06
Abstract: A connecting device for attaching a windshield wiper blade to at least two different types of wiper arms is provided. The connecting device seats on a cross pin of the wiper blade and has a unique opening therein for receiving one of several different style pivot pins. Each pivot pin may be inserted on either side of the connecting device and has a projecting portion for attaching an appropriate wiper arm thereto. Each pivot pin has a unique end portion for attaching the pin in the unique opening in the connecting device.
Patent SE-8200372-L (SE)
Inventor: PESCH K
IPC: B23Q17/00
Filed: 1982-01-22
Abstract: A power chuck has a chuck body rotatable about an axis, forming at least one cylinder, and having a front face. A plurality of jaws are displaceable radially on the front face between radially inner and outer end positions by an operating member axially displaceable on the body between a pair of axially offset end positions. Mechanism between the jaws and the member displaces the jaws toward the radial inner positions on displacement of the member in a first axial direction and displaces the jaws toward the radial outer positions on displacement of the member in a second axial direction opposite the first direction on the body. A drive piston the one cylinder of the body is fixed on and axially jointly displaceable with the member and forms in the one cylinder at least one compartment pressurizable to urge the drive piston and the operating member in one of the axial directions. A control piston is displaceable in another cylinder in the body between a chuck-ready position and a chuck-unready position and a spring is braced against the control piston and urges same into the chuck-unready position. Passages between the cylinders conduct hydraulic or pneumatic fluid therebetween to urge the control piston into the chuck-ready position when the compartment is pressurized and formations between the control piston and operating member hold the control piston in the chuck-unready position when the operating member or the jaws are in either of their end positions.
Patent SE-8201437-L (SE)
Inventor: REIP R G
IPC: F16K47/00
Filed: 1982-03-08
Abstract: The pilot-valve-controlled safety valve is for use with pipes and vessels under high pressure. A valve operating in two stages, through which the medium normally does not flow, controls one of considerably greater capacity. Flow-regulation members perform the positive valve function and work with the first stage, and the main valve is pref. mounted directly on the vessel to be protected. A flow adaptor (100) with a self-cleaning opening is mounted between the main chamber (68) of the main valve and ports leading to the pilot valve. A ball (16) is mounted in a selector (24,15) to allow testing of either the pilot valve the complete valve. The pilot valve acts on the main one in proportion to the amount of excess pressure. A partially pressure-balanced valve unit of large dia. and joints of smaller dia. increases sensitivity to excess pressure. A ball-valVe forms a stopcock for testing gas.
Patent SE-8202863-L (SE)
Inventor: JANSSEN J T A
IPC: A61B6/00
Filed: 1982-05-07
Abstract: A medical apparatus comprising a displaceable vertical column 1 along which there can be slid a support 23 in which an arm 25 is rotatable about a first horizontal axis. Secured to the arm 25 and rotatable about a second horizontal axis parallel to the first horizontal axis, is an examination device which comprises a combination of a radiation source 81 and a radiation detector 83. Said combination is mounted on a C-shaped frame 63 which is displaceable circumferentially about an axis which lies at right angles to both horizontal axes. The two translatory displacements and the three rotary displacements of the apparatus can be performed individually by means of corresponding variable speed motor drives whose operation can, however, be coordinated if desired. The medical apparatus is particularly suitable for so-called isocentric examinations of the vascular system.
Patent SE-8203513-L (SE)
Inventor: LJUNG B H G
IPC: G01C19/66
Filed: 1982-06-07
Abstract: An equilateral triangular ring laser gyroscope contains drivers to vibrate two of the mirrors synchronously and oppositely along paths displaced by about 4.27 DEG  from the bisector of the vertex angles at which those mirrors are located. The magnitude of displacement is about 0.761  lambda , where  lambda  is the wavelength of laser radiation. The purpose of the vibration is to reduce the lock-in effect in the ring laser gyroscope.
Patent SE-8204392-L (SE)
Inventor: BAILEY K I
IPC: A63C19/10
Filed: 1982-07-19
Abstract: The aquatic toboggan slide has a trough chute with side walls and a bed of closely spaced rollers, the toboggans discharging horizontally from the chute about 12-20 inches above a body of water to skip or plane over the water surface. - The toboggans are of moulded plastics with a planing bottom surface and resilient seats spaced from the bottom surface to protect the user's spine against water impact shocks. The toboggans may be double walled and foam filled or single walled with transverse ribs in the bottom surface to stiffen the structure and enhance planing.(1/6)
Patent SE-8205633-L (SE)
Inventor: ASSELMAN G A A
IPC: F28D15/02
Filed: 1982-10-04
Abstract: The invention relates to a refrigerator having a freezing compartment 2 and a refrigerating compartment 3, which refrigerator comprises a primary refrigerating system which contains a refrigerant and which comprises a primary evaporator 7 arranged in the freezing compartment 2, and a secondary refrigerating system which also contains a refrigerant and which comprises a secondary evaporator 8 arranged in the refrigerating compartment and a secondary condensor 10 which is in heat- exchanging contact with the primary evaporator 7, to which secondary refrigerating system a reservoir 12 is connected which contains an adsorbent 13 for the refrigerant, the adsorbent being a porous solid substance which can be heated by means of an electric heating element 14 included in an electric control circuit, which control circuit comprises a temperature-sensitive element arranged in the refrigerating compartment, which temperature- sensitive element controls the heating element so as to maintain a specific temperature level in the refrigerating compartment. Suitably, the adsorbent is silica gel and the used refrigerant for the secondary refrigerating system is CF2Cl2. <IMAGE>
Patent SE-8205877-L (SE)
Inventor: JOHANSSON H O S
IPC: B41J11/053
Filed: 1982-10-15
Abstract: A paper roll for writers and typewriters involves a pipe 11, preferably of metal. In order to achieve a high degree of damping of that strike mark which occurs when a type head meets the paper cylinder, the metal pipe is filled with cement which adheres to the pipe along almost the whole of its inner surface 12.<IMAGE>
Patent SE-8301072-L (SE)
Inventor: VOGEL A
IPC: A61P3/00
Filed: 1983-02-25
Abstract: 1,4-dihydropyridine-3,5-dicarbonic acid esters which are substituted on the pyridine ring, in a position next to the nitrogen by a cyan group and in a position opposite to the nitrogen atom by a condensated cyclic system containing at least two different heteroatoms and at least one aromatic ring, in particular the compounds having the formula I, are calcium antagonists. They may be used as drugs. The are obtained by cyanuration or N-substitution.
Patent SE-8302586-L (SE)
Inventor: HAMM WILFRIED
IPC: A63B23/02
Filed: 1983-05-05
Abstract: A support structure has laterally spaced ramps alongside a vertical post with a cable connected to a drive system and to a bed, which bed can be moved from near horizontal to vertical and beyond to suspend someone from foot holding devices on the bed. One version has a lost motion detent to permit the user to hang free of the bed. Another version has a pillow on the bed to help support him.
Patent SE-8303967-L (SE)
Inventor: SMITH B A
IPC: G21C3/33
Filed: 1983-07-13
Abstract: A channel spacer for separating the channels in the core of a nuclear reactor is proposed. Four channels are arranged adjacent to one another in a single cell, and each has a spacer of this kind with arms which are supported on the spacers of the adjacent channels. The lower tips of the arms can be inserted into openings in the sides of the channels. <IMAGE>
Patent SE-8306010-L (SE)
Inventor: LAUER GERHARD
IPC: G01B5/00
Filed: 1983-11-02
Abstract: An apparatus for ascertaining the extent of deviation of the actual position of a hole in a bulky workpiece from the desired position has a mandrel which is reciprocable to move its conical tip into and from the opening. The tip is followed by a main portion which fits snugly into the opening. If the hole is out of position, the mandrel is shifted laterally during penetration of its tip into the hole as a result of sliding movement of the external surface of the tip relative to the surface surrounding the hole. The extent of lateral movement of the mandrel in several direction is monitored by discrete gauges which transmit signals denoting the extent of deviation of actual position of the hole from the desired position in the respective directions. A third gauge can monitor the extent of axial movement of the mandrel into the hole before a collar behind the main portion strikes against the workpiece; such gauge can indicate whether or not the hole is in proper position as considered in the axial direction of the mandrel.
Patent SE-8306145-L (SE)
Inventor: UMEZAWA H
IPC: C07C239/00
Filed: 1983-11-09
Abstract: For preparing the novel bestatin compounds of the formula <IMAGE> having R1 and R2 in accordance with the preceding Patent Claim 1, an alpha -hydroxybeta -amino acid of the formula <IMAGE> is used as the starting material. The latter is condensed, optionally after having protected the functional groups which are not to participate in the subsequent reaction, with a  beta -amino acid of the formula <IMAGE> using a peptide-linking method. Protective groups which may optionally be present are subsequently removed. The optically pure diastereoisomers can be readily obtained from the compounds of the formula (III). The  alpha -hydroxybeta -amino acids can be prepared by hydrolysing a corresponding cyanohydrin whose amino group is optionally protected. The novel compounds inhibit certain enzymes which decompose bleomycin and in this way amplify the anti-tumour activity of the bleomycins.
Patent SE-8306843-L (SE)
Inventor: KOPPELMAN E
IPC: C10F5/06
Filed: 1983-12-12
Abstract: An improved apparatus and method for the continuous processing of organic carbonaceous materials containing appreciable amounts of water to produce thermally upgraded products suitable for use as fuels, carbon-containing chemical intermediates, and the like. The apparatus and process utilizes controlled elevated temperatures and pressures to which the feed material is sequentially subjected including a preheating stage, a pressurized dewatering stage and a reaction stage during which vaporization of at least a portion of the volatile organic and moisture constituents therein is effected to form a gaseous phase. The intervening dewatering stage removes a large proportion of the initial moisture content of the feed material whereby substantially improved efficiency and increased capacity are attained. The gaseous phase generated in the reaction stage is preferably passed in a direction countercurrent to the direction of flow of the feed material in the preheating stage and in heat exchange relationship therewith and residual steam from the preheating stage can also be advantageously employed to preheat and preliminarily reduce the moisture content of the incoming feed material.
Patent SE-8405349-L (SE)
Inventor: STEMMLER K
IPC: B01J20/28
Filed: 1984-10-26
Abstract: An absorbent pad, particularly for use in sanitary towels, is produced of flocculent material in a suction drum apparatus. The resultant pad provides an integrated shell of flocculent material surrounding an internal superabsorbent layer. A suitable apparatus comprises a suction drum (3) having shaped recesses on its surface. At a first station (5) flocculent material is applied to partially fill the recess, at a second station (17) superabsorbent material is added and at the third station (6) further flocculent material is added to fill the recess. <IMAGE>
Patent SE-8406433-L (SE)
Inventor: TAVSS E A
IPC: B32B15/082
Filed: 1984-12-18
Abstract: A laminate of inner and outer layers (11, 16) of fluoropolymer, having sandwiched therebetween a metal foil layer (13) and a paper layer (15) each adhering to its neighbours, is used in fabricating a collapsible dentifrice tube. <IMAGE>
Patent SE-8501178-L (SE)
Inventor: BANG KURT
IPC: E04B1/68
Filed: 1985-03-11
Abstract: Each joint component (8,9) comprises a base part (11,12) which locates against the wall in which it is fixed by anchoring units (2). The base part evolves along its one long edge into an edge part formed with an inwardly open groove facing the wall. The joint components are fitted with edge parts extending along one another. The U-shaped seal (10) has its two legs inserting into each of the grooves.
Patent SE-8501859-L (SE)
Inventor: MENICATTI S
IPC: C07C239/00
Filed: 1985-04-16
Abstract: Process and apparatus for the production of urea, wherein the carbamate decomposers and/or condensers are equipped with stainless steel tubes internally lined with zirconium.
Patent SE-8503552-L (SE)
Inventor: SWAHN BERTIL
IPC: B60R16/04
Filed: 1985-07-22
Abstract: The start cables used are of standard format, and are coupled between batteries, with the switch in the 'off' position. Once coupled, the switch may be moved to the 'on' position so that current passes. The switch is fitted with a fuse to eliminate the risk of faulty coupling, and an indicator lamp is incorporated which shows when current is passing. Current may be switched on or off using a plastic key. A fuse prevents current passing in the wrong direction between power supplies.
Patent SE-8603825-L (SE)
Inventor: COUPLAND R
IPC: B60T15/04
Filed: 1986-09-12
Abstract: A dual brake valve of the kind set forth in Patent No. 1466296 is sealed against loss of pressure in the fluid flowing from an accumulator to the primary inlet/exhaust valve assembly (30) by a single sealing element (70) which encircles the primary inlet port (20) and provides a face seal between the relatively movable surface of the primary reaction piston (14) of the bore (16) of the valve housing (10). In the embodiment shown, two O-rings (70) are mounted in grooves (72) surrounding diametrically opposite inlet ports (20). In Fig. 4 (not shown) the O-ring seal is mounted in a housing groove.   <IMAGE>
Patent SE-8604370-L (SE)
Inventor: GUTEKUNST STANLEY K
IPC: B66C17/00
Filed: 1986-10-15
Abstract: The drive wheels (30,31;32,33) touch opposite sides of a rotatable drive tube (12) which provides linear movement to the carriage (10). The angle of the drive wheels is controlled by a remote-controlled air motor (62) fitted directly on the carriage A number of cams produce a controlled acceleration and braking effect on the carriage approaching the ends of its movement path. A selectively operable very slow approach regulation is remotely controlled to produce a reduced movement speed for the linear drive unit. The linear drive unit can easily be connected to the load to be moved, such as a mobile lifting mechanism, and the forces produced on conversion of the drive tube rotation to the linear movement of the carriage and load are absorbed inside the carriage.
Patent SE-8605064-L (SE)
Inventor: LISTON T V
IPC: C10M141/00
Filed: 1986-11-26
Abstract: Fuel consumption in an internal combustion engine is reduced by contacting the moving surfaces thereof with a lubricating oil having present therein a complex obtained by reacting a borated alkyl catechol with an oil-soluble alkyl or alkenyl mono or bis succinimide.