baber/WOPTO huggingface dataset:
Patent IS-6939-A (IS)
Inventor: JONES LYN HOWARD
IPC: C07D409/12
Filed: 2003-09-04
Abstract: This invention relates to pyrazole derivatives of formula (1)   
or pharmaceutically acceptable salts, solvates or derivative thereofs, wherein R1 to R4 are defined in the description, and to processes for the preparation thereof, intermediates used in their preparation of, compositions containing them and the uses of such derivatives.  The compounds of the present invention bind to the enzyme reverse transcriptase and are modulators, especially inhibitors thereof. As such the compounds of the present invention are useful in the treatment of a variety of disorders including those in which the inhibition of reverse transcriptase is implicated. Disorders of interest include those caused by Human lmmunodificiency Virus (HIV) and genetically related retroviruses, such as Acquired Immune Deficiency Syndrome (AIDS).
Patent JP-H02181554-A (JP)
Title: Packet exchange
Inventor: KIMURA NAOHIRO
IPC: H04L47/43
Filed: 1989-01-05
Abstract: PURPOSE:To improve real time property by allowing hardware to execute the restoration processing of information sent from a terminal equipment. CONSTITUTION:A terminal interface part 10 divides a signal such as a sound transmitted from a terminal 1, user data and an image into cells with a fixed length and adds data such as destination information and sequence number information to the cells as heater information to form packet information. Then, the interface part 10 multiplexes these packeting information The multiplexed information is sent to a packet assembling processing part 30 through a packet switch circuit 20. In the processing part 30, a packet assembling part 30a constituting respective elements of hardware receives the packeting information multiplexed by the interface part 10 and rapidly restores the information to the original information format.
Patent CR-10265-A (CR)
Title: Compuestos y derivados de dibencilamina.
Inventor: CHANG GEORGE
IPC: A61K31/40
Filed: 2008-08-29
Abstract: Compuestos de dibencilamina y derivados, composiciones farmacéuticas que contienen estos compuestos y el uso de estos compuestos para elevar los niveles plasmaticos de ciertos lípidos, incluyendo el colesterol asociado a lipoproteínas de alta densidad y para reducir los niveles plasmáticos de otros lípidos, tales como el colesterol LDL y los triglicéridos y, por consiguiente, para tratar enfermedades que se exacerban por bajos niveles de colesterol-HDL y/o altos niveles de colesterol-LDL y triglicéridos, tales como aterosclerosis y enfermedades cardiovasculares en algunos mamiferos, incluyendo seres humanos.
Patent CR-10720-A (CR)
Title: Aparato para interrumpir el ciclo de gestacion de un mosquito
Inventor: BARRY LEBOST
IPC: A01M1/14
Filed: 2009-04-16
Abstract: Un aparato para interrumpir el ciclo de gestacion de un mosquito incluye un contenedor que tiene una pared de fondo y paredes laterales. Una lamina general porosa de material se coloca sobre la apertura superior, formando de esta forma el contenedor al asegurarlo a la periferia del mismo.
Patent DK-19788-A (DK)
Inventor: EBERHARDT HEINRICH
IPC: B65D41/04
Filed: 1988-01-18
Abstract: The screw-cap closure is of two-part construction and consists of a threaded ring accommodating the thread and a plate-shaped lid part accommodating the sealing ring. The lid part is arranged, relative to the threaded ring, with positive fit, with axial spacing above the region of the thread and the threaded ring consists of a deformable plastic and the lid part consists of metal sheet. In order to develop the screw-cap closure in such a way that good sealing is achievable after filling and also after opening when the container is closed again, provision is made for the lid part (20) to have an outer, downwardly bent and shaped ring part (21) with a counter-form (12) for accommodation in a positive-fitting counter-piece (60) in the threaded ring (10) (Figure 1). <IMAGE>
Patent DK-34595-A (DK)
Inventor: LARSEN JENS PETER
IPC: B22D29/04
Filed: 1995-03-30
Abstract: PCT No. PCT/DK96/00128 Sec. 371 Date Dec. 22, 1997 Sec. 102(e) Date Dec. 22, 1997 PCT Filed Mar. 28, 1996 PCT Pub. No. WO96/30140 PCT Pub. Date Oct. 3, 1996A method of advancing molds (5), after pouring to form castings (9) in the casting cavities (8), leaving a foundry plant comprising a mould-making station (A, 1-4) and a pouring station (B,7), the molds (5) leaving the plant in the form of closely juxtaposed mold parts (5) with the castings (9) in casting cavities (8) at the mainly vertical parting surfaces between successive molds (5), the latter constituting a mold string (F), in which each mold (5) occupies a given length (S) in the longitudinal direction of the mold string (F), the latter after having passed a precision conveyor (6, 16) being transferred to a second conveyor (10, 16, D). Each time the second conveyor (10) receives a mold (5) from the mold string (F), the second conveyor (10) is advanced in a controlled manner through a greater distance (S+s) than the length (S) of the individual mold (5) in the mold string (F), so as to produce an interspace (s) on the second conveyor (10) between consecutive molds (5) along the mainly vertical parting surfaces. The new method makes it possible to improve cooling, shorten the conveying distance, and reduce the production of dust.
Patent DK-54195-A (DK)
Inventor: POVLSEN JOERN HEDEGAARD
IPC: G01M11/00
Filed: 1995-05-10
Abstract: PCT No. PCT/DK96/00211 Sec. 371 Date Jan. 23, 1998 Sec. 102(e) Date Jan. 23, 1998 PCT Filed May 9, 1996 PCT Pub. No. WO96/35935 PCT Pub. Date Nov. 14, 1996In a method of measuring on an optical fibre (2), a pulse is launched into the fibre, and the temporal course (8, 9) of the echo of this pulse is measured. Then, a signal level representing the background noise present in the fibre is subtracted in a subsequent signal processing of the echo signal. The signal level representing the present background noise is calculated on the basis of the instantaneous value (20) of the background noise which it assumes during the measurement of the echo signal. In a first embodiment the background noise is measured at a wavelength different from the wavelength of the emitted pulse. In a second embodiment wherein several successive pulses (25, 26) are launched into the fibre, optical power (27) is launched into the fibre at a wavelength other than the pulse wavelength during the intervals between said pulses.
Patent DK-74780-A (DK)
Inventor: WIED D D
IPC: C07K7/06
Filed: 1980-02-21
Abstract: The present invention relates to novel psycho-pharmacological active peptides and peptide derivatives of the formula: A-R-L-Ser-R1-L-Thr-L-Pro-L-Leu-L-Val-L-Thr-B wherein R represents the amino acid residue L-Lys or L-Arg, R1 represents the amino acid residue L-Glu or L-Gln, B represents one of the following amino acid or peptide-radicals: L-Leu-OH, ( alpha -dehydro)Leu-OH D-Leu-OH L-Leu-L-Phe-OH L-Leu-L-Phe-L-Lys-OH L-MeLeu-OH or the radical <IMAGE>  and A represents one of the following radicals or residues: hydrogen H-L-Glu Z1-L-Glu Z2-L-Ser-L-Glu- H-Q1-L-Thr-L-Ser-L-Glu- Q2-L-Thr-L-Ser-L-Glu- Z3-Q1-L-Thr-L-Ser-L-Glu- or H2N-ALK-CO-L-Phe-Q1-L-Thr-L-Ser-L-Glu- in which Z1 represents H-L-Ser, H-D-Ser, desamino-Ser, 2,3-dihydroxy propanoyl or H2N-ALK-CO-, Z2 represents H-L-Thr, H-D-Thr, desamino-Thr, 2,3-dihydroxybutanoyl or H2N-ALK-CO; Q1 represents L-Met, L-Met(O), L-Met (O2) or L-Leu Q2 represents H-D-Met, H-D-Met (O), H-D-Leu, H-D-Met (O2), desamino Met, desamino Met (O), desamino Met (O2), desamino Leu, 2-hydroxy-4-methylthiobutanoyl, 2-hydroxy-4-methylpentanoyl or the radical H2N-ALK-CO, Z3 represents H-L-Phe, H-D-Phe, desamino Phe, 2-hydroxy-3-phenyl-propanoyl and H2N-ALK-CO-, and ALK represents an alkylene or alkylidene group with 1-6 carbon atoms, as well as the functional derivatives thereof.
Patent EG-19016-A (EG)
Title: Preparation of glutaric acid derivatives
IPC: C07C51/285
Filed: 1990-04-05
Granted: 1994-07-30
Abstract: The invention provides a process for preparing a compound of the formula:- <CHEM>  or a base salt thereof,  wherein R<2> is hydrogen or C1-C6 alkyl optionally substituted by up to 3 substituents each independently selected from C1-C6 alkoxy and C1-C6 alkoxy(C1-C6 alkoxy)-; and R<3> is C1-C6 alkyl or benzyl, said benzyl group being optionally ring-substituted by up to 2 nitro or C1-C4 alkoxy substituents,  comprising reaction of a compound of the formula:- <CHEM>  wherein  R<1> is C1-C4 alkyl, phenyl, benzyl or C1-C4 alkoxy; and R<2> and R<3> are as previously defined for a compound of the formula (I), with hydrogen peroxide or a source of peroxide ions: said process being optionally followed by conversion of the compound of the formula (I) to a base salt thereof.
Patent EG-19783-A (EG)
Title: Extrusion of materials
IPC: B29C48/07
Filed: 1992-09-17
Granted: 1996-10-31
Abstract: PCT No. PCT/GR92/00017 Sec. 371 Date May 18, 1993 Sec. 102(e) Date May 18, 1993 PCT Filed Sep. 17, 1992 PCT Pub. No. WO93/05947 PCT Pub. Date Apr. 1, 1993An apparatus and method are disclosed for extruding a product which comprises a longitudinal component, e.g. a tubular sheet and/or longitudinal filaments in a circular array, and transverse filaments which follow a helical path relative to the longitudinal component, whereby the product may consist of a lattice or a reinforced sheet material. The transverse filaments are formed by cooperation between two die parts (101; 102) to which relative movement is imparted so that one part (102) performs a rocking motion progressing around a circular path to influence the extrusion orifice, without rotation of the die parts. The extrusion orifice may comprise an annular slot defined between two die members (106; 108) of the first die part (101) which is held stationary, while the second die part (102) extends around the first part and has an edge for alternatively opening and at least partially closing the slot at each point along its annular extent in response to the relative circular rocking movement imparted to the second part (FIG. 7). Alternatively, the extrusion orifice may be defined between cooperating frusto-spherical surfaces (4, 8) of the two die parts (3, 7) with the inner die part having a groove (9) which is alternately exposed and concealed due to circular rocking motion imparted to this die part (FIG. 1).
Patent EG-18325-A (EG)
Title: Detergent composition containing ethylenediamine n,n,disuccing acid
IPC: C11D3/33
Filed: 1987-11-10
Granted: 1992-10-30
Abstract: Laundry detergent compositions containing a detergent surfactant, a detergent builder, and from about 0.1% to about 10% by weight ethylenediamine-N,N'-disuccinic acid or salts thereof are disclosed. These compositions provide enhanced removal of organic stains, such as food and beverage stains.
Patent GB-274722-A (GB)
Title: Improvements in the manufacture of a cement suitable for linoleum and the like
IPC: D06N3/10
Filed: 1927-01-03
Abstract: 274,722. Craven, A. B., Bedford, C. S., and Yorkshire Dyeware & Chemical Co., Ltd. Jan, 3, 1927. Addition to 274,300. Utilizing waste rubber; fibrous plastic compositions.-In the process of the parent Specification for making a, linoleum cement, viz. the heating together of vulcanized rubber and resinous substances until a homogeneous adhesive mass is obtained, the resinous bye-product extracted from guttapercha or balata is employed, either in the semi-fluid condition as originally obtained, or after conversion by oxidation into a solid resin, for example, as described in Specification 278,922, [Class 95, Paints &c.].
Patent GB-304124-A (GB)
Title: Improvements in apparatus for the directional transmission and reception of wave energy
IPC: G01S1/72
Filed: 1929-01-02
Abstract: 304,124. Electroacustic Ges. Jan. 14, 1928, [Convention date]. Locating sounds.-In apparatus for the directional transmission and reception of wave energy, three or more fixed oscillators are arranged in non-linear relationsbip in a plane parallel to the plane of propagation, and are all connected during transmission or reception to the same generator or indicator through variable compensating means. Several groups of oscillators may be provided. the compensator containing corresponding retardation lines. switching means being arranged whereby the groups can be selectively connected to the compensator. An arrangement of two groups each of three oscillators set in triangular formation and connected to the compensator by means of a sliding switch with three correspondirgly disposed arms is shown in Fig. 2. The inner circle e1, e2, e3, is used to establish clearness of direction and the outer circle e11, e<1>2, e<1>3, to give an accurate bearing determination. The retardation lines are provided in the compensator, and a change-over switch allows the outer line to be connected with the outer group and the inner line with the inner group of oscillators. The oscillators may also be arranged in other formations, and the sliding switch always has a corresponding number of arms correspondingly arranged. For the reception of subaqueous sounds the ascillators e1 - - es, Fig. 5, are arranged in a frame of smooth external contour resting on the sea bed. During one bearing determination, the same compensator lines may be used several times. In an instalment on a ship's bottom, the oscillators e1, e4, Fig. 7, are mounted on protrudable members which are forced outwards along guide tubes r1' r4, by compressed air. An acoustic compensator may be used in place of the electrical one described. Specifieations 146, 188 and 146,189 are referred to.
Patent GB-122631-A (GB)
Title: Improvements in Magnetos.
IPC: H02K21/38
Filed: 1919-01-03
Abstract: 122,631. Soc. des Moteurs Salmson, (SystÞme Canton-UnnÚ). Jan. 23, 1918. [Convention date]. Inductor machines; mounting rotors.-The inductor segments a of a magneto are secured to the shaft ends by providing them with internal grooves b which fit over projections e on the shaft end d. The inductor segments are coned externally and are rigidly held together by means of a coned nut g which is screwed on the shaft end d; a lock-screw j may be provided. The parts a, d may be connected positively by additional pins, screws, or keys.
Patent GB-1287705-A (GB)
Title: A non-return valve
Inventor: HOFER FRIEDRICH-WILHELM
IPC: F16K17/04
Filed: 1971-01-04
Abstract: 1287705 Valves ROBERT BOSCH GmbH 4 Jan 1971 [3 Sept 1970] 323/71 Heading F2V [Also in Division G3]  A non-return valve, adapted to be positioned between a supply pressure control valve 33, 39 and a load 49, has a closure member 8 loaded by a spring 9 which has a movable abutment constituted by a piston 11. This piston is of greater diameter than the seat opening 3 and is subject to the pressure in a return line 18. It also has a stem 12 which positively holds the closure member 8 seated when the supply pressure control valve is in a neutral position as shown and wherein the supply pressure is by-passed through a return chamber 31. To raise the load piston 51, hand lever 69 is turned clockwise, moving control pilot valve 33 to the left through diamond shaped linkage member 66. This vents the interior of the pilot valve to drain through ports 35, 36 and return line 27. Piston control valve 39 moves to the left, cutting off the return through passage 42, 42 and chamber 31. Check valve 6 now opens to supply the load. A positional feedback from the load through control linkage 73, 71 and linkage member 66.returns the valve to neutral. When hand lever 69 is moved in the reverse direction to lower the load, a tappet 61 on the pilot valve opens a poppet valve 62 which connect the load cylinder with return chamber 31 through passage 56.
Patent GB-508699-A (GB)
Title: Improvements in variable output reciprocating pumps
IPC: F04B49/08
Filed: 1938-01-05
Abstract: 508,699. Reciprocating pumps. CALLENDER'S CABLE & CONSTRUCTION CO., Ltd., and GRIEVE, G. T. W. Jan. 5, 1938, No. 326. [Class 102 (i)] Two plungers 1, 2 driven by connecting rods 3, 4 have a common chamber 7 fitted witl valves 8, 9. The out put of the pump is varied by adjusting the phase relationship of the shaft 5, 6, preferably by mec hanism described in Specification 508,703. To compensate variations in the accelerations of the plungers when they are 180 degrees out of phase, and obtain a zero delivery, the chamber 7 is fitted with a spring loaded plunger 10, the movements of which are limited by a fixed stop 12 and an adjustable stop 13.
Patent GB-574647-A (GB)
Title: Phase-modulation system for carrier-wave transmitters and the like
IPC: H03C3/02
Filed: 1943-01-07
Abstract: 574,647. Phase and frequency modulation. HAZELTINE CORPORATION. Jan. 7, 1943, No. 353. Convention date, March 3, 1942. [Class 40 (v)] A phase modulation system comprises a reference oscillator 20 of steady frequency and a transmitting oscillator 21 of the same or harmonically-related frequency; a phase-discriminator 28 for driving a control voltage varying with the phase difference between the two oscillations, which voltage acts on a phaseregulator 37 associated with the transmitting oscillator to restore the original predetermined phase relation ; and means for applying the signal voltage from 13 or 13<1> either to the phase-discriminator 28 or to the phase-regulator 37. The reference oscillator 20 controls a sawtooth generator 24, the output of which is fed to the outer control grid of the phase-discriminator 28. The inner control grid is biassed so as to open the valve 28 only at the positive peaks of the wave applied thereto from the transmitting oscillator 21. The pulse amplitude in the output circuit 33 is dependent on the momentary voltage on the outer grid and therefore on the relative phase of the pulse on the inner grid and the saw-tooth voltage on the outer grid. The output pulses are rectified by a diode 31 and produce a D.C. voltage across the resistance 35 which is applied in the grid circuit of a valve reactance 37 connected across the oscillatory circuit of the oscillator 21. In this way, when no modulating signal is present, the normal phase relation between the reference oscillator 20 and the transmitting oscillator 21 is maintained. A signal applied from the microphone 10, through an integrating circuit 12 and amplifiers 11, 13, raises or lowers the mean voltage on the outer grid of the valve 28, thus raising or lowering the control voltage across resistance 35 and adjusting the phase of the transmitting oscillator 21. The phase-modulated output may be fed through frequency-multiplier 15 to the radiating aerial. Alternatively, the signal may be fed from a microphone 10 through amplifiers &c. to a resistance 45 in the grid circuit of the reactance valve 37. In a modified arrangement (Fig. 3, not shown), the saw-tooth oscillation and the modulating voltage are both split into two components in phase opposition and applied to the grids of separate phasediscriminating valves. The pulse outputs are separately rectified and the D.C. voltages combined in the grid circuit of the reactance valve 37. The' transmitting oscillator 21 may operate at a multiple of the frequency of the reference oscillator and may be divided in frequency before it is applied to the inner grid of the phase-discriminator 28. The frequency divider may comprise a mixer valve with the oscillation from 21 (say nf) applied to one grid and a frequency (n-1)f to the other, the output circuit tuned to f being coupled to the valve 28 and also to a frequency-multiplier valve by which the frequency (n-1)f is produced.
Patent GB-1386898-A (GB)
Title: Refractory block for lining firing and melting chambers
IPC: C21C5/44
Filed: 1973-01-03
Abstract: 1386898 Prefabricated furnace blocks DIDIER-WERKE AG 3 Jan 1973 [3 Jan 1972] 372/73 Heading F4B A refractory block or prefabricated lining section, particularly for metallurgical furnaces, comprises a lattice of metalwork, supporting a number of adhesively bonded bricks which engage the lattice at or near their cold ends. The horizontal members 2 of the lattice engage grooves 7 near one end of a face of each brick, and the vertical lattice members 1 engage in shoulders 8 formed near the cold end of the side faces of each brick. Two bricks 5 may be engaged in each space of the lattice. The lattice of each section may have a lifting eye 10 and brackets 9 at each end and a detachable handling bracket may be secured to the furnace side of the block. The panels may be secured to the furnace framework without the use of any casing members, Fig. 5, the lattice 12 having securing lugs 13 and the ends of each panel bearing against one wing of a channel section 17 secured to the H-section supporting column 16. The bars of the lattice may be connected to the lattice bars of an adjacent panel.
Patent GB-1192521-A (GB)
Title: Saddle Tree Bar
Inventor: HICKTON EDWIN HARRY
IPC: B68C1/18
Filed: 1968-01-03
Abstract: 1,192,521. Saddle tree bar. BEEBEE & BEEBEE Ltd. 2 April, 1969 [3 Jan., 1968], No. 413/68. Heading A1M. A saddle tree bar comprises a fixed horizontal portion for supporting a stirrup leather at the rear end of which is attached a safety bar 21 formed of a resilient plastics material and shaped so as to be held by engagement with the horizontal portion in a generally upright position. The main body 11 of the saddle tree bar is provided with holes 13, 14 to secure it on a saddle tree. The main body 11 made of steel supports a moulded plastics member 16 which fits over the steel member and is secured by three plastics rivets 17, 18 and 18a. At the free end of the horizontal portion 15 the plastics member 16 has two integral fork members 19 on which the safety bar 21 is pivotally mounted by a plastics pin 22. The safety bar 21 comprises a tongue 24 spaced from the main body of the safety bar by means of a slot 23. The slot 23 and tongue 24 are such as to provide a resilient pressure to maintain the safety bar in an upright position, the deflection of the tongue increasing progressively over a range of movement of the safety bar, until a position is reached where the tongue movement is such as to reduce the resilient pressure, thereby providing a snap action which releases the stirrup leather.
Patent GB-1371021-A (GB)
Title: Diglycidyl imidazolidones and a process for their manufacture
IPC: C08G59/26
Filed: 1973-01-04
Abstract: 1371021 Diglycidylimidazolidone derivatives CIBA-GEIGY AG 4 Jan 1973 [5 Jan 1972] 509/73 Heading C2C [Also in Division C3] Novel compounds of Formulae I and II wherein X denotes hydrogen or C 1 -C 4  alkyl are prepared (1) by reacting the corresponding N,N<SP>1</SP> - di - (2 - hydroxy - 3 - halogenopropyl)- or N,N<SP>1</SP> - di - (2 - halogeno - 3 - hydroxypropyl)- hexahydro- or -tetrahydrobenzimidazolidone with an agent which removes hydrogen halide (e.g. a strong alkali), or (2) by oxidation of the corresponding N,N<SP>1</SP> - di - (prop - 2 - enyl). hexahydro- or -tetrahydrobenzimidazolidone with H 2 O 2  and a nitrile or with a per-acid. Examples describe the preparation of compounds of Formulae I and II wherein X is hydrogen or methyl, which are used, by curing with amines or anhydrides, to produce castings and mouldings.