baber/WOPTO huggingface dataset:
Patent PT-77099-B (PT)
Title: Process for the preparation of pyridinones
IPC: C07D401/14
Filed: 1983-07-25
Abstract: This invention provides a process for the preparation of pyrimidinone compounds with a group R2CH(OH)- at the 5-position thereof, wherein R2 is an optionally substituted acid-stable 5- or 6-membered nitrogen-containing heteroaryl group. The pyrimidinone ring is further substituted by a side-chain of a H1-antagonist or H2-antagonist or a precursor thereof. The compounds are convertible to 5-heteroaryl methyl compounds which are either useful H1- or H2-antagonists or precursors thereof.
Patent PT-77511-B (PT)
Title: Process for preparing a stabilized bleaching and laundering composition containing a peroxygenated compound
Inventor: BROZE GUY
IPC: C11D3/37
Filed: 1983-10-17
Abstract: A particulate bleaching detergent composition is provided comprising (a) a bleaching agent comprising an inorganic peroxygen compound in combination with an activator therefor; (b) a polymer containing momomeric units of the formula   <IMAGE>   wherein R1 and R2 independently represent hydrogen or an alkyl group containing from 1 to 3 carbon atoms, and M represents hydrogen, or an alkali metal, an alkaline earth metal or ammonium cation; and (c) one or more surface active detergent compounds.
Patent PT-78057-B (PT)
Title: Process for bunding high efficiency chromium electrodeposits
Inventor: CHESSIN HYMAN
IPC: C25D5/12
Filed: 1984-02-02
Abstract: An adherent chromium deposit is obtained on a substrate by means of a process which involves applying an adherent iron containing deposit to the substrate, anodic treating the iron containing deposit and depositing chromium on the treated, iron containing deposit from a bath containing a halogen releasing compound selected from the group consisting of iodine releasing compounds, bromine releasing compounds and mixtures thereof. Supplemental catalysts such as sulfates, simple and complex fluorides, borates, carboxylates, chlorides, chlorates and perchlorates can also be present. The process can further include the step of activating the substrate in an acid bath or an iron or an iron alloy plating bath prior to iron plating from an iron salt containing bath.
Patent PT-90100-B (PT)
Inventor: NEWMAN GORDON ARTHUR
IPC: B60R25/02
Filed: 1989-03-23
Abstract: A mechanical interlock device, particularly for use in conjunction with a motor vehicle key ignition lock 10 and automatic gear selector lever 11 (Figure 1), includes a control cable assembly 31 interconnecting a bell crank pawl 25 on the key ignition lock and a pivotable cam plate 34 on the automatic gear selector lever. The bell crank pawl 25 is biassed away from a recess 30 in an axially reciprocable slide bar 22 of the lock and enters the recess only when rotated by a corresponding rotation of the cam plate 34 produced by a cam follower pin 36 on a selector lever 13 co-acting with an arcuate slot 35 in the cam plate 34 following movement of the selector lever 13 from a PARK position. With the bell crank pawl 25 projecting into the recess, axial retraction of the slide bar 22 is restrained and the lock may not be rotated to a KEY OUT position. Upon returning the selector lever 13 to the PARK position the bell crank pawl 25 is enabled to rotate out of the recess 40 and thus full retraction of the slide bar 22 to the KEY OUT position is then possible. In addition, with the lock device in the KEY OUT position the slide bar 22 is fully retracted and the bell crank pawl 25 is prevented from rotating into the recess 40, thereby preventing a corresponding rotation of the cam plate 34. The inter-action of a ramp portion of the arcuate slot 35 on the cam plate 34 with the cam follower pin 36 on the selector lever 13 is such that if the cam plate is not free to rotate, the selector lever 13 cannot be moved from the PARK position.
Patent PT-91145-B (PT)
Inventor: CANNATA VINCENZO
IPC: C07C271/22
Filed: 1989-07-12
Abstract: New process for the synthesis of optically active aminoacids of formula <CHEM> wherein R and R1, equal or different,represent a hydrogen atom or an alkyl radical, straight or branched, containing from 1 to 6 carbon atoms, by reacting compounds of formula <CHEM> wherein R and R1 have the above seen meanings, R2 represent a nitrile group or a COR4 group wherein R4 represents hydroxy or halogen or alkoxy, straight or branched,containing from 1 to 6 carbon atoms,or a OCOR5 wherein R5 represents an alkyl or an alkoxy group, straight or branched, containing from 1 to 6 carbon atoms and R3 represents hydrogen, an alkyl or an alkoxy radical, straight or branched, containing from 1 to 6 carbon atoms or an aryl or aralkyl radical, with an optically active alcohol of formula  R6-OH      (III)  d or l wherein R6 represents an alkyl or cycloalkyl group, substituted or unsubstituted, containing from 3 to 12 carbon atoms, to obtain a pair of diastereoisomer esters of formula <CHEM> which is resolved in basic medium into the single diastereoisomer esters of formula <CHEM> from which the desired optically active aminoacid of formula (I) is obtained by treatment in acid medium.
Patent PT-98293-B (PT)
IPC: B23K11/31
Filed: 1991-07-11
Abstract: The invention relates to a pneumatically operable actuator for automatic spot-welding machines, with a cylinder (1, 2, 3) in which several pistons (5, 6) arranged in tandem on a piston rod (4) are movable. The pistons (5, 6) subdivide the cylinder (1, 2, 3) into several pressure spaces (12, 13, 14). The piston rod (4) has an axial passage (20) with a non-return valve (21) at the cylinder-base-side end, via which the passage (20) leads into the first pressure space (12). The passage (20) can be connected via radial passages (24, 25) to the first pressure space (12) and to the third pressure space (14), the cylinder having two air-pipe connections (15, 16), of which the first connection (15) leads into the first pressure space (12) and can be connected to the third pressure space (14), whereas the second connection (16) leads via a restrictor valve (19) into the second pressure space (13). The first piston (5) can be moved axially on the piston rod (4) against a spring (23), in which arrangement the first piston (5), in its outer end position, closes the connection between the axial passage (20) and the first pressure space (12), which connection is cleared by the first piston (5) in its inner end position. The cylinder (1, 2, 3) has at least one intermediate base (8) with a peripheral annular passage (17) which is connected on the one hand to the second air-pipe connection (16) and on the other hand to the second pressure space (13) via a connecting passage (18) containing the restrictor valve (19). The cylinder (1, 2, 3) is subdivided by at least one intermediate base (8) which contains a sliding cylinder (26) which runs parallel to the axis and is open on the one side towards the second pressure space (13) and on the other side towards the third pressure space (14) and in which an axially movable slide (27) is arranged. 
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Patent SE-389651-B (SE)
Inventor: FORSGREN E E
IPC: A01G/
Filed: 1974-01-15
Abstract: A method and a machine for packing wood chips into containers that are easily transported from the place of production to the place of utilization. The wood chips are blown from the discharge tube of the wood chipper straight into a tube-like package which has perforated walls allowing the air carrying the wood chips to escape from the package while the chips are retained inside the package.
Patent SE-426494-B (SE)
Inventor: VALGIN V D
IPC: C08G8/18
Filed: 1978-01-04
Abstract: Mixing a sulphonated phenol with formaldehyde and reacting at elevated temperature produces an acidifier in a continuous manner. The mixing and reacting are carried out at a constant molar ratio of the reactants, at a temperature from 50 to 120 DEG C and in an "ideal" displacement reactor. The acidifier obtained can be used as a catalyst for curing phenol resols (resoles) and as a synthetic tanning agent in the leather industry.
Patent SE-413804-B (SE)
Title: Heat accumulator
Inventor: SVENSSON WALTER
IPC: F24D11/00
Filed: 1978-10-03
Abstract: The present invention relates to a heat accumulator 1 of brickwork, for connection to a source of heating 2 and to a water-filled piping system 7 coupled to a heat consumer receiving heat from the accumulator. The accumulator is sub-divided into at least two compartments 1a; 1b; 1c, separated by means of e.g. air gaps 11. The piping system is arranged in a space 6 adjacent to the accumulator, said space being provided with adjustable flaps 10 for regulating the heat transfer to the piping system. Sheets 19 having good heat conductivity are inserted into the accumulator between the bricks. <IMAGE>
Patent SE-418989-B (SE)
Title: Candle retainer
Inventor: HULTBERG AKE ALBIN
IPC: F21V35/00
Filed: 1979-10-29
Abstract: A retainer for a paraffin wax candle and comprising a cylindrical part 1 on the inside of which one or more sloping rows with grip-forming, protrusion-like means 5 are arranged, said means cooperating with the candle at its insertion in the retainer with a relative turning movement for the formation of corresponding thread flutes 8 in the fastening end of the candle. <IMAGE>
Patent SE-424398-B (SE)
Title: Plasmatron for processing of metals in air and under water
Inventor: BELOEV M G
IPC: H05H1/26
Filed: 1980-06-24
Abstract: Plasmatron for processing of metals in air and water, consisting of a housing 20 with cathode holder enclosed therein and arrangement for manual ignition. A conical nozzle 3 is arranged at the front end of the housing 20 and is covered from above by a closure cap 13 to form a conical slit between the nozzle and the cap. A cylindrical surface is configured at the broad end of the outer conical surface of the conical nozzle 3 and a vortex generator 5 is arranged on the cylindrical surface. The vortex generator 5 has tangential channels 3, which are connected at the upper end to the cylindrical slit which is formed by the inner horizontal and vertical surfaces of the closure cap 13, the front surface of the housing 20, and the upper outer surface of the vortex generator 5. At the other end, the tangential channels 9 are connected to the conical slit 10 formed by the conical surface of the closure cap 13  and the outer surface of the conical nozzle 3. The plasmatron formed in this fashion can be used for both cutting and drilling, since its design prevents occurrence of a reactive heat flux. <IMAGE>
Patent SE-430479-B (SE)
Inventor: MORRIS D G
IPC: B22F3/08
Filed: 1980-11-10
Abstract: A die for compacting powder by dynamic compaction. The die is intended for compaction pressures substantially above 1 GPa. The die is made of a mixture of a plastic material and a metal powder. The die has the same density before compaction as the powder to be compacted. Furthermore, the die undergoes the same increase in density during compaction as the powder being compacted. The die is cheap relative to a steel die and can, thus, be made for single use. The range of geometries possible to compact is greatly extended.
Patent SE-425197-B (SE)
Title: Computer system
Inventor: DSHKHUNIAN VALERY LEONIDOVICH
IPC: G06F15/16
Filed: 1981-11-11
Abstract: The invention concerns a computer system. The computer system, which is intended to solve a flow problem, contains at least two processors 1 connected to a data address and control signal transmission line 4, a memory unit 2, and an input/output arrangement 3. Each processor 1 contains the following units connected to each other by means of a so-called intraprocessor data bus 10: an arithmetic and logic unit 5, an extremely fast- acting memory unit 7, a processor state register 9, an interface unit 8, and a control unit 6. The processor 1 further contains an address interrupt unit 15, whose input-output 16 is connected to the data address and control signal transmission line 4 and whose first output is connected to the data bus 10 of the processor 1. The other output 17 of the address interrupt unit 15 is connected to the other input of the control unit 6, whose other control output is connected to the input 18 of the address interrupt unit 15. <IMAGE>
Patent SE-447007-B (SE)
Inventor: KRONOGARD S-O
IPC: B60K5/08
Filed: 1982-01-21
Abstract: An internal combustion engine for vehicle propulsion has a number of cylinders arranged in two parallel planes and connected to two crank shafts within a common engine block. A selectively operable clutch is fitted at at least one of the crank shafts, and a gearing coordinates the output from the two crank shafts. A coupling is provided between the gearing and the output shaft of the engine plant.
Patent SE-459163-B (SE)
Title: Feed mechanism for splitting saw
Inventor: ANDERSSON B A
IPC: B27B31/00
Filed: 1985-11-15
Abstract: The roller units (13,14) are located in holders (11,12) which can be adjusted to a min. thickness of the pieces produced by the splitting action. The holders are joined by links so that movement of the one roller (13) to or from the saw body results in a corresp. movement of the other roller (14). In the link component of the one holder is fitted a pliable unit (28,29,30) working against a secondary force less than that primary used to press the rollers against the saw body. By adjustment of the roller clearnace, the pliable unit when pressed together to a max. extent causes the saw body, which has a thickness less than double the acceptable min. thickness of the produced pieces, to split in such a way that a piece is produced with acceptable thickness instead of two with unacceptable thickness.
Patent SE-460261-B (SE)
Title: Running carriage for strength training
Inventor: INDUSTRIKONSTRUKTIONAB INGVAR
IPC: A63B23/04
Filed: 1986-03-10
Abstract: The running carriage comprises of brake calipers (19,20) to regulate the traction resistance, which are connected to each coupling link (15,16). These calipers work in conjunction with a brake cylinder (22) which rotates with the rear wheels. A screw unit (23,24) clamps the links to the brake calipers with variable force. Weights (25) can be added to the carriage to load it additionally.
Patent SE-463624-B (SE)
Title: Process for lowering the content of water, ash and/or sediment in waste oils
Inventor: SLETTEBO J H
IPC: C10G33/04
Filed: 1988-03-09
Abstract: The invention relates to a process for lowering the content of water, ash and/or sediment in waste oils. When the waste oil contains less than 1% by volume of water, water or water-containing medium is first of all added to give at least this content of water. A suspension of a cationic polyelectrolyte in mineral oil is metered into the waste oil, which is mixed thoroughly with the mineral oil suspension, and the resulting mixture is separated.
Patent SE-461928-B (SE)
Title: Operating device with reduced friction
Inventor: HEDVALL L
Filed: 1988-08-31
Abstract: The invention relates to an arrangement for reducing friction in, for example, pneumatic or hydraulic operating devices of the type with one or more pistons 2 which can be moved back and forth in a cylinder housing 1 and can be acted on on one of their sides by a pneumatic or hydraulic medium. At at least one of their ends, the piston(s) 2 can be acted on by a member formed by two plates 29, 30; 29', 30', between which a spring 19; 19' which presses the plates apart is arranged. The plates 29, 30; 29', 30' are, on their sides which are not touched by the spring, mounted in balls 21, 22; 21', 22' each in their own holder piece 23, 24; 23', 24', and one holder piece 24, 24' is pressed by the piston(s) 2 against its corresponding plate while the other holder piece 23, 23' is pressed by a spring housing 38 against its corresponding plate. <IMAGE>
Patent SE-469548-B (SE)
Title: Rapid-action lock with in-built locking force mechanics without levers and arms
Inventor: RAHKONEN PEKKA
IPC: F16B2/14
Filed: 1989-12-19
Abstract: The invention relates to a rapid-action locking element for locating and securing articles as they are being worked and joined together. The lock mechanics are designed such that hoses and cables cannot get caught in the locking device and such that a stoppage during the work operation is thereby prevented. The locking mechanism is self-locking, thereby making the preloading of fixtures outside the working machine considerably easier. The locking force can be supplied to the side A of the lock shackles by manual or mechanical means and the locking force remains mechanically in place until a releasing force is supplied to the side D of the lock shackles. The locking element according to the invention has a built-in ejector function. <IMAGE>
Patent AT-412990-B (AT)
Inventor: PICHLBAUER PETER
IPC: B23P11/00
Filed: 2003-07-17
Granted: 2005-09-26
Abstract: In a process the manufacturer a lightweight automotive metal load-bearing component, the component main part is a cast-metal e.g. magnesium or aluminium. The component is cast together with an aperture with a first parallel section and a second diverging conical section of roughly circular shape, forming a socket for the load-bearing component. The load-bearing component has a circular array of radial teeth that cut into the socket sidewalls on insertion. Also claimed is a commensurate component.
Patent CN-1003629-B (CN)
Inventor: BASHAN YANG
IPC: A61F9/06
Filed: 1986-03-13
Abstract: 用于交流弧焊时的护目装置。其特征在于护目镜的镜片随弧焊的开停而变暗变亮，所以在交流弧焊作业的前后，不需移动护目镜，而且几乎在焊接开始的同时镜片就变暗，使操作者既能正常工作又不损伤眼睛。它不受外界光源的干扰，在露天或强光照射下可以正常工作，它功耗低，可以减轻劳动强度。提高焊接质量和工作效率。
Patent HK-1041919-B (HK)
Title: Multichemistry measuring device and test strips
Inventor: LEWIS MARK E
IPC: G01N33/52
Filed: 2002-02-27
Abstract: A multichemistry measuring device and diagnostic test strips (420; 520) which, in combination with the multichemistry measuring device, provide a multichemistry testing system are disclosed. The test strips are for chemical analysis of a sample, and are adapted for use in combination with a measuring device having a test port (400; 500) and capable of performing a multiplicity of testing functionalities. Each type of test strip corresponds to at least one of the testing functionalities, and at least some types of test strips have indicators of the testing functionality on them. The test port is adapted for use in combination with a multiplicity of different types of test strips and includes a sensor capable of specifically interacting with the indicator(s) on the test strips, thereby selecting at least one of the multiplicity of testing functionalities corresponding to the type of test strip.
Patent HK-1044335-B (HK)
Title: Pyridinium derivatives for the management of aging-related and diabetic vascular complications, process for their preparation and therapeutic uses thereof
Inventor: ALANGUDI SANKARANARAYANAN
IPC: A61P/
Filed: 2002-08-12
Abstract: Pyridinium derivatives (I) and their salts are new. Pyridinium derivatives of formula (I) and their salts are new: [Image] R 1R 4R 5 or N(R 7)N(R 7)R 9; R 4N(R 7)R 6O, N(R 7)R 6N(R 7), OR 6O, or OR 6N(R 7); R 6alkyl; R 5alkyl, aryl, heteroaryl, COR 7, SO 2R 7, C(S)NHR 7, C(NH)NHR 7, C(O)R 1 0, C(O)NHR 7, or N(R 7)N=C(R 7)R 1 0; R 7,R 1 0H, alkyl, aryl or heteroaryl (provided that the N of the heteroaryl, when present, of R 1 0 is optionally quarternized with compounds such as X-CH 2C(O)R 3; R 2F, Cl, Br, I, OR 7, NO 2, alkyl, aryl, heteroaryl, formyl, acyl, C(O)NR 7R 1 0, CO 2R 7, NR 7R 1 0, N=C(R 7)R 1 0, SR 7, SO 2NH 2, SO 2-alkyl or SO 2-aryl; m : 0-2; R 3R 7, OR 7, NR 7R 1 0, N=C(R 7)R 1 0, N(R 7)NR 7R 1 0, N(R 7)N=C(R 7)R 1 0 or CH(R 7)C(O)R 8; R 8R 7, OR 7 or NR 7R 1 0; R 9H, alkyl, aryl, heteroaryl, C(O)R 1 0, SO 2R 1 0, C(S)NHR 1 0, C(NH)NHR 1 0, or C(O)NHR 1 0; and X : halide, acetate, perchlorate, sulfate, oxalate, citrate, tosylate, maleate, mesylate, carbonate, sulfite, phosphoric hydrogen, phosphonate, phosphate, BF 4 -> or PF 6 -> (provided that when 2 alkyl groups are present on the same C or N, they may link together to form a cycloalkyl group). Independent claims are also included for: (a) a process for the preparation of (I) comprising preparing the properly substituted pyridine derivative followed by quarternization; (b) the use of (I) in the manufacture of a medicament for diabetic complications and aging-related diseases including kidney disease, nerve damage, retinopathy, artherosclerosis, microangiopathy, endothelial dysfunctions, dermatological conditions, discoloration of teeth and other organ dysfunctions; (c) a method for treating a diabetic patient by breaking preformed advanced glycation end products (AGE) comprising administration of (I) either singly or in combination with another drug. ACTIVITY : Antidiabetic; nephrotropic; neuroprotective; ophthalmological; antiarteriosclerotic; dermatological; dental. Tests were performed to study the efficacy of (I) in the inhibition of advanced glycation end products (AGE) breaker activity. Bovine serum albumin (160 mg/ml) and glucose sugar (1.6 M) were dissolved in phosphate buffered saline. Sodium azide was added at 0.2 % concentration. The solution was filtered and kept for aging at 37 [deg] C for 16 weeks. After 16 weeks the solution was dialyzed against PBS, aliquoted and stored at -20 [deg] C. The AGE breaking activity of N,N'-bis[3-carbonyl-1-(2-phenyl-2-oxoethyl)pyridinium]hydrazine dibromide (Ia) at 5 mM was tested, and found to be 13 %. MECHANISM OF ACTION : None given.
Patent HK-1044268-B (HK)
Title: Application device for highlighting hair and a container with the application device
Inventor: HORST HOEFFKES
IPC: A45D19/00
Filed: 2002-08-16
Abstract: The present invention relates to an applicator device for highlighting hair. The applicator device includes a closure cap for mounting on a container, at least one product guide located on the closure cap for dispensing hair colorant, and at least guide prong located adjacent to the product guide. The guide prong is removable from the applicator device and is substantially in the shape of a strip with a width that extends beyond the product guide in at least one direction.
Patent HK-1048605-B (HK)
Title: Retractable dental syringe
Inventor: SHAW THOMAS J
IPC: A61M5/50
Filed: 2003-01-30
Abstract: A single use retractable medical device dispenses fluids from a separable carpule. A retraction mechanism having a spring loaded needle holder with a double ended needle is mounted in the front of a housing by means of a push ring (separable member) slidingly mounted on a widened portion of the needle holder. An outer edge of the push ring grips or is restrained by the inner wall surface of the housing to hold the needle holder in place. A carpule positioned through an opening in back of the housing is operated by a plunger which drives a separable two-part piston to unload medicine from the carpule through the needle. At the end of an injection, the plunger is depressed further. The carpule moves forward to remove the push ring thereby freeing the needle holder for retraction into the carpule through the front opening of the carpule. As the needle is retracted into the housing from one end, the edge of the thumb cap of the plunger disappears into an opening at the opposite end of the housing. The back of the housing may have the traditional thumb ring or it may have a "disappearing" thumb cap which is received into a widened opening in the back of the housing to thwart removal.
Patent HU-182857-B (HU)
Title: Herbicide preparations containing 1,2,4-triazine-5-onderivatives and process for producing the agent
Inventor: PISSIOTAS GEORG
IPC: C07D253/075
Filed: 1978-07-19
Abstract: Herbicidally active derivatives of the formula   <IMAGE>   in which R represents methyl, ethyl or n-propyl.