baber/WOPTO huggingface dataset:
Patent PT-74503-A (PT)
Title: Method of pasteurizing alimentary products in machines provided with gas-compression refrigerating circuits
Inventor: MANFRONI EZIO
IPC: A23G9/08
Filed: 1982-02-26
Abstract: The circuit of a gas-compression refrigerating unit in ice-cream making machines and/or ice-cream mixture pasteurizing machines has inserted therein a by-pass circuit controlled by one or more switching valves. During the cycle of pasteurization and/or sterilization of the ice-cream mixture and of the elements of the machine contacting said mixture (either liquid or frozen), the hot refrigerant gas coming from the compressor is diverted through the evaporator (by-passing both the condenser and expansion valve) so as to heat to a sterilization temperature all the elements of the apparatus which usually are cooled by said evaporator. On completion of this pasteurization and/or sterilization cycle, said by-pass circuit in shut off and the refrigeration cycle is resumed by switching said valves, whereby the fluid refrigerant is circulated from the compressor to the condenser and expansion valves into the evaporator so as to refrigerate the elements that are in heat exchange relationship with said evaporator.
Patent PT-74847-A (PT)
Title: Polyurethane foam
IPC: C08G18/00
Filed: 1982-05-05
Abstract: A highly resilient polyurethane foam is produced by reacting a polyol contg. prim. hydroxy gps. with an isocyanate in the presence of water, a silicone surfactant and as catalyst a quat. ammonium carboxylate of a tert. amino contg. no reactive hydroxyl gps. The isocyanate comprises mainly isomers of toluene diisocyanate. The foam is used for upholstery. The quat. carboxylate can be used as the single catalyst and the foam produced has a good harness/density ratio and is fire resistant. The polyol is a polyester triol of average prim. OH content at least 40 mole % and m.wt. 2000-8000 and is free from dissolved or dispersed urea. The isocyanate is at least 85% toluene diisocyanate and is used at an NCO/OH ratio of 1.1 to 1.4:1. The quat. carboxylate is a deriv. of trimethylamine and a 2-20, pref. 5-12C carboxylic acid and liberates trimethylamine at a temp. below 90 deg.C.
Patent PT-75527-A (PT)
Title: Process for the preparation of substituted dibenzindol derivatives
IPC: C07D/
Filed: 1982-09-08
Abstract: The process comprises reducing in a solvent, a cpd. of formula (I). In (I), R1 and R2 are each ethyl or n-propyl; and Z is an ether group capable of sepn. e.g. in the form of an optically active isomer tending towards 45, 5 aR absolute configuration. To increase performance, Z is methoxy. Pref. the redn. is effected by Zn in aq. inorganic acid, in the presence of a mercury (II) salt, giving derivs. of formula (II).
Patent PT-76558-A (PT)
Title: Process for the preparation of imidazoline derivatives
IPC: C07D405/04
Filed: 1983-04-15
Abstract: Imidazoline derivatives of the formulahaving the RS or S configuration wherein R<sup>1</sup> is alkyl C<sub>1-4</sub>, allyl, benzyl, phenethyl or hydroxyalkyl C<sub>2-4</sub>, and their non-toxic salts.Processes for their preparation and pharmaceutical compositions thereof. The compounds exhibit presynaptic a<sub>2</sub>-adrenoreceptor antagonist activity.
Patent PT-79981-A (PT)
Inventor: NEVEUX PIERRE
IPC: B60P1/04
Filed: 1985-02-15
Abstract: 1. A device for rocking charges (4), in particular intended to unload containers (2), comprising an elevator system (9) with an apron, located on a strong structure (6), particularly composed of a jack (10) fastened to a frame (11) and an elevator apron (12), characterized by the fact that it comprises retractable means connected with the frame (11) being able to impose a first position upon the frame, in which it takes its clear bearing on the structure (6) in order to use the jack (10), and a second position in which it can longitudinally be moved on the structure (6) in order to adjust the position of the jack (10) to the outline of the container (2).
Patent PT-80320-A (PT)
Title: Process for the preparation of 2,3-diamino-2,3-didesoxyhexose derivatives
Inventor: MACHER INGOLF
IPC: C07D207/40
Filed: 1985-04-19
Abstract: PCT No. PCT/EP85/00171 Sec. 371 Date Dec. 18, 1985 Sec. 102(e) Date Dec. 18, 1985 PCT Filed Apr. 17, 1985 PCT Pub. No. WO85/04881 PCT Pub. Date Nov. 7, 1985.Compounds of formula I   <IMAGE> I  wherein R2 and R3 are the same or different and each represent unsubstituted or substituted acyl, and (a) R1 represents lower alkyl, aralkyl or the phosphate, pyrophosphate, phosphorylethanolamine or pyrophosphorylethanolamine group, R4 represents the phosphate, pyrophosphate, phosphorylethanolamine or pyrophosphorylethanolamine group and one of R1 and R4 may additionally represent hydrogen and R5 represents hydrogen or a glycosyl radical or (b) R1 represents hydrogen, lower alkyl or aralkyl and R4 and R5 represent hydrogen, which compounds are indicated for use as pharmaceuticals, in particular as immunostimulants.
Patent PT-82889-A (PT)
Title: Process for the preparation of preventive drugs for elastosis containinvg kojic acid
Inventor: HATAE SHINKICHI
IPC: A61K31/35
Filed: 1986-07-01
Abstract: Drugs containing, as an effective ingredient, kojic acid or kojic acid/β-cyclodextrin inclusion complex have proved very effective in preventing elastosis in an animal test using Spraguex-Dawley rats. The drugs also have powerful action to inhibit the formation of melanin, and show an outstanding color fading effect in a culture test using mouse melanoma B16 cells. The drugs have very low toxicity and are externally applied in the form of an ointment, cream, emulsion, pack or solution.
Patent PT-82998-A (PT)
Inventor: BECKER MATTHIAS
IPC: B65H75/08
Filed: 1986-07-16
Abstract: Axially extending ribs (7,8) are evenly distributed around the circular circumference of a lap creel. Upper ribs (7) protrude radially outwardly from the outer surface of a shell (5) of the lap creel in an upper carrying portion (1). Lower ribs (8) protrude radially inwardly from the inner surface of the shell (5) in a lower carrying portion (2). The radius of the upper carrying portion (1) is smaller than the radius of the lower carrying portion (2). Radially outer limiting surfaces (9) of the upper ribs (7) have a smaller radius than the inner radius of the shell (5) in the lower carrying portion (2). The radially inner limiting surfaces (10) of the lower ribs (8) have a radius which is larger than the outer radius of the shell (5) in the upper carrying portion (1). The limiting surfaces (9) of the upper ribs (7) have a larger radius than the radius of the limiting surfaces (10) of the lower ribs (8). Nesting of a plurality of creels is substantially facilitated and the quantity of material for casting these creels in a mold is substantially reduced, yet the resulting light-weight structure has substantial strength.
Patent PT-87616-A (PT)
Inventor: GLEASON JOHN GERALD
IPC: C07D277/36
Filed: 1988-05-30
Abstract: Compounds of formula: <CHEM> in which, inter alia q is 0 to 2, R1 is (L)a-(CH2)b-(T)c-B wherein a and c are 0 or 1, b is 3 to 14, L and T are independently O, S or CH2; B is C1-4 alkyl, ethynyl, CF3, isopropenyl, furanyl, thienyl, furanyl, cyclohexyl or optionally substituted phenyl; R2 and A are H, CF3, C1-4 alkyl, C1-4 alkoxy, halogen, OH, NO2 or NH2 or R1 and A are H and R2 is (L)a-(CH2)b-(T)c as above; y is COR3 or (CHX)n(CH2)pZ wherein R3 is OH, NH2, aryloxy or alkoxy, n is 0 or 1, p is 0, 1 and 2; X is H, OH, alkyl, alkoxy or F, Z is COR3 or tetrazolyl; R is (CR4R5)mW, m is 0 to 6, R4 and R5 are alkyl and W is an optionally substituted heteroaryl group; intermediates and processes for their preparation and their use in therapy as leukotriene antagonists.
Patent PT-89669-A (PT)
Inventor: HOLM NIELS ERIK
IPC: A61M5/24
Filed: 1989-02-09
Abstract: A dosage unit for dosing a number of measured quantities of a liquid, such as an insulin preparation, from a separate cartridge (2), where the dosage unit comprises a cylindrical casing for the cartridge (2). At the distal end the casing (1) is provided with means for fastening a liquid outlet needle (5). The dosage unit comprises furthermore a piston rod (8) activating a piston (4) in the cartridge (2). An adjustment means (18) is pivotally mounted on the casing and determines by way of adjustment the length of the stroke of the piston rod. A ratchet device (10, 11) is situated between the casing (1) and the piston rod (8), said ratchet device allowing displacement of said piston rod (8) towards the distal end of the casing (1) and preventing a displacement thereof in the opposite direction. The adjustment means (18) is non-displaceably mounted on the casing (1), and the piston rod (8) is provided with an external thread (12) and prevented from rotating relative to the casing (1). A nut means (13) is provided between the piston rod (8) and the adjustment means (18) said nut means engaging by way of an internal thread the thread (12) of the piston rod (8) and on the outside engaging in an axially displaceable manner the adjustment means (18). A rotation of the adjustment means (18) involves a rotation of the nut means (13) relative to the piston rod and consequently a displacement of an indicator (21) fixedly connected to the nut means (13) and protruding from the end of the adjustment means (18). The indicator (21) is provided with a measuring scale indicating the extent of its axial displacement relative to the adjustment means and consequently the desired dosing quantity, whereby the dosing is carried out by pressing the piston rod (8) by way of the indicator (21) while pressing it back towards the interior of the adjustment means (18)
Patent PT-89830-A (PT)
Inventor: SU KAI C
IPC: C08G77/46
Filed: 1989-02-24
Abstract: This invention relates to ophthalmic devices, such as contact lenses and intraocular implants, and particularly contact lenses of a block copolymer containing polysiloxane and polyoxyalkylene oxide units possessing an advantageous blend of desirable properties including a) high oxygen permeability, b) good wettability, c) flexibility and d) optical clarity, in the ocular environment of use. Further disclosed are the preparation thereof and methods of treating vision defects therewith as well as the polymers which may be used for the ophthalmic devices.
Patent PT-90790-A (PT)
Inventor: BLADE ROBERT JOHN
IPC: C07C231/02
Filed: 1989-06-08
Abstract: Compound of the formula (I):  Q<1>Q(CR<2>=CR<3>)a(CR<4>=CF)(CR<5>=CR<6>)bC(=O)NHR<1>      (I) or a salt thereof, wherein Q<1> is a monocyclic or a fused bicyclic ring system each ring containing 5 or 6 ring atoms selected from carbon and optionally one or more heteroatoms at least 1 ring being aromatic, or Q<1> is a dihalovinyl group; Q is an alkyl chain containing 1 to 12 carbon atoms and optionally containing one or two oxygen atoms and/or an unsaturated group -CR<7>=CR<8>-, or -C=C-, wherein R<7> and R<8> are selected from hydrogen or halo; a is 0 or 1; b is O or 1; the sum of a and b is O or 1; R<2>, R<3>, R<4>, R<5> and R<6> are the same or different, and are independently selected from hydrogen, halo and C1-4 alkyl; R<1> is selected from hydrogen and C1-6 hydrocarbyl optionally substituted by dioxalanyl, halo, cyano, trifluoromethyl, trifluoromethylthio or C1-6 alkoxy are disclosed which have pesticidal activity. Pesticidal formulations containing the compounds of the formula (I), their use in the control of pests and methods for their preparation are also disclosed.
Patent PT-93693-A (PT)
Title: Absorbent product for the absorption of body fluids
Inventor: DABI SHMUEL
IPC: A61L15/52
Filed: 1990-04-06
Abstract: Absorbent product having a side facing the body and a side facing the clothing, having uniform and discrete areas of absorbent material for absorbing the body fluids and different materials from those which absorb the body fluids, the aforesaid absorbent materials for absorbing body fluids being placed generally in a central position within the absorbent product so as to be capable of absorbing the body fluids and the other materials being placed in well-defined differentiated areas so as to provide a barrier to the leakage of body fluids. <IMAGE>
Patent PT-95126-A (PT)
Title: Process for the preparation of substituted imidazole compounds with angiotensin II blocking action, and of pharmaceutical compositions that contain them
Inventor: ARDECKY ROBERT JOHN
IPC: C07D233/90
Filed: 1990-08-28
Abstract: A description is given of a process for the preparation of compounds of the general formula <IMAGE> or of the salts thereof that are acceptable from the pharmaceutical point of view, which consists in binding, in appropriate solvents, the nitrogen atom of the imidazole group of an initial compound of the general formula <IMAGE> to a benzyl compound of the general formula <IMAGE> in order to obtain a compound of the general formula <IMAGE> and subjecting this compound, which in addition to the imidazole function includes other moieties of the molecule that are consistent with the necessary chemical transformations, to reactions which differ with regard to the order of the synthesis phases, the protecting groups needed, the conditions of exposure and the activation of the benzyl position. These compounds, which are angiotensin II blockers, are used in the treatment of hypertension or of heart failure, or in the prevention of renal insufficiency.
Patent PT-98699-A (PT)
Inventor: KLEINER HANSS-JERG
IPC: C07F9/38
Filed: 1991-08-16
Abstract: Acylaminomethanephosphinic acids, and a process for the preparation of acylaminomethanephosphonic acids and acylaminomethylphosphinic acids Acylaminomethanephosphonic acid and acylaminomethylphosphinic acids of the formula I, R2-CO-NH-CH2-P(O)(OH)R1 (I) in which R1 is hydroxyl, C1-C4-alkyl or phenyl and R2 is H, C1-C6-alkyl, benzyl or phenyl, unsubstituted or substituted by one or more radicals from the group comprising C1-C4-alkyl, C1-C4-alkoxy and halogen, are valuable intermediates for the preparation of biologically active compounds. They can be prepared by reacting a compound of the formula II R2-CO-NH-CH2-OH (II) with compounds of the formula III, H-P(O)(OH)R1 (III) in the presence of an at least equimolar amount of acetic anhydride, based on the compound of the formula II. The compounds of the formula (I) where R1 is other than hydroxyl, are novel.
Patent UA-8423-A (UA)
Title: Centrifugal brake for outer ring of gyroscope in cardan suspension
IPC: G01C19/26
Filed: 1980-07-04
Abstract: Centrifugal brake for outer ring of gyroscope in cardan suspension installed in the body in movable support has two same inertial elements that are symmetrically installed on ring along one circle with center at outer axis of suspension and with possibility of turn with respect to two opposite in diameter axes parallel to outer axis of the suspension. To simplify design each inertial element is made in c-like form with central part and two peripheral parts one of which is inner and the other one is outer part.
Patent UA-7992-A (UA)
Title: Pressure relay
Filed: 1991-12-24
Abstract: The pressure relay comprises the inlet port-housing, a cover, a contact system, an adjusting element and a sensing element made as an elastic membrane, a lower bearing and a spring-loaded rod.
Patent RS-114904-A (RS)
Title: Safety device for protecting a railway crossing with distant external low voltage ac feeding elements
Inventor: STANGLER Lubomir
IPC: B61L29/24
Filed: 2004-12-29
Abstract: In a building of a railway station that is far up to 5 km from the place of cross-section of traffic communication with a railway road are set and mutually connected controls and control elements of a transition safety device. Transition safety device with distanced external elements and feeding voltage 230 V, AC is characterized by a cooperation of a block (1) with a block (9) of input elements, with a block (10) of output elements, with a block (3) fed by an oscilloscope and a switch, with the control block (2), with a block (4) the control function of the light in cooperation with the a block (5) regulates the warning lights that further acts jointly to a block (6) of the warning lights, with a block (7) and switch-on of the bell that further cooperates with a block (12) and regulator at the spot, in case of use of a swing-gate also act jointly between block (14), braking electromagnets with a block (15) switching-on the swing-gate, as wing-gate drive and a block (17) following the position of the swing-gate, the switch-off that acts jointly with a block (18) and the position of the switch-off, cooperate of the control block (2) with a block (4) control of the function of the ligting devices, with a block (11) for control of the regulator at the spot, and in cases when switch-off are used, acting jointly of the block (2) with a block (17) and monitoring of the position of the switch-off, cooperaton between the block (3) feeding by oscillator and a circuit breaker with the control block (2), with the block (4) of the control function of the lights. With the block (7) switching on the bell and with the block (11) the monitoring the regulator at the spot, in case that switch-offs are in use, also acting jointly between the block (3) with the block (13) and switching on the braking segments, with the block (15) and switching on the switch-off and with the block (17) for monitoring of the switch-off position. Transitional safety device with distanced external elemetns fed by a supply 230 V, AC effectively solves the possibility of distancing the feeding, control and monitoring unts from the transition spot and that in the areas where set are some other for example stational safety devices. Transitonal safety device is supplied from the block (3) and feeding by an oscillator and a switch off at the same time a permanent spare voltage 230 V+- 20% AC and at the same time a spare frequency voltage 230 V +- 20% AC with safety control of its level, and also with appropriate frequency, when the central block (1), the control block (2), the block (3) feeding with oscillator and the circuit-breaker and the block (4) the control of the function of the lights are feeding 24 V+-20% DC.
Patent BG-100670-A (BG)
Title: Overcoat and adhesive compositions based on chlorinated polyolefins having high chlorine contents
Inventor: OZAWA HIROYOSHI
IPC: C08F8/00
Filed: 1996-06-21
Abstract: Adhesive compositions based on chlorinated polyolefins having chlorine contents greater than about 60 percent and molecular weights greater than about 500. The adhesive compositions contain the chlorinated polyolefin and a crosslinking agent. The chlorinated polyolefins are advantageous in that they can be prepared in an environmentally acceptable manner and can be utilized as a substitute for the traditional chlorinated natural rubber materials utilized in adhesive compositions without compromising adhesive performance. Preferred chlorinated polyolefins are prepared by a process involving the despersion and chlorination of high surface are apolyolefinic particles in an aqueous medium.
Patent BG-103671-A (BG)
Title: Combinations of sulphonylcarbamide-glytazone having synergetic effect for the treatment of diabetes
Inventor: WHITCOMB RANDALL W
IPC: A61K31/472
Filed: 1999-08-19
Abstract: The invention relates to combinations of antidiabetic forms of sulphonylcarbamide and glytazone applicable for the treatment of diabetes mellitus and for improving the glycemic control. 8 claims
Patent BG-104603-A (BG)
Title: 5-[4-[2-(n-methyl-n-(2-pyridyl)amino) ethoxy]benzyl]thiazolidine-2,4-dione, maleic acid salt, hydrate as pharmaceutical
Inventor: BLACKLER PAUL D
IPC: A61K31/4439
Filed: 2000-07-13
Abstract: The hydrate contains water from 0.4-2.5 wt. % and has infrared spectrum containing maximums at 1749, 1703, 1645, 1623, 1365 and 736 cm-1, and/or has X-ray-powder difractograms according to Debye (XRPD), listed in the description, and/or has Raman spectrum containing maximums at 3106, 3069, 3002, 2961, 1750, 1718, 1684, 1385, 1335, 1229, 1078, 917, 428 and 349 cm-1, and or has nuclear magnetic resonance spectrum in solid state containing chemical shifts listed in the description. The invention also relates to a method for producing the said compound, to pharmaceutical composition containing it and to the administration of the compound or the composition in medicine. 16 claims
Patent BG-105205-A (BG)
Title: Biphenyl sulfonamides as dual angiotensin endothelin receptor antagonists
Inventor: MURUGESAN NATESAN
IPC: A61K31/4427
Filed: 2001-01-31
Abstract: Novel biphenyl sulfonamide compounds with formula where R1 is which are combined angiotensin and endothelin receptor antagonists are claimed along with methods of using such compounds in the treatment of conditions such as hypertension and other diseases, as well as pharmaceutical compositions containing such compounds. 59 claims
Patent BG-112142-A (BG)
Title: Integral magnetometer
Inventor: LOZANOVA SIA
IPC: G01R33/07
Filed: 2015-11-10
Abstract: The integral magnetometer contains a Hall microsensor and an interface electronic circuit. The microsensor consists of a semiconductor pad (1) of p-type conductivity, on which a deep n-type circular shape (2) with a current source (3) is formed on one side. On the upper side of the ring (2) there is a series of equidistantly elongated supply ohmic contacts. Each of them is radially established. There is also an impulse generator (16). The interfacing electronic circuitry further comprises multiplexers (12, 13, 14 and 15), a counter (18) controlling multiplexers (12, 13, 14 and 15). The output lines of the counter (18) are connected to the control input lines of the multiplexers (12, 13, 14 and 15) so that at any moment they connect the ohmic contacts from the currently active Hall microsensor. The contacts (4 and 7) are 2k in number, where k is an integer. In the middle of the area between the contacts (4 and 7) there are two other identical short ohmic sockets (5 and 6) which are output. Each pair of contacts (5 and 6) is arranged radially. At each moment only one segment comprising two consecutive oblong contacts (4 and 7) along with the pair of output contacts (5 and 6) between them is active while all other contacts are pendent. The two contacts (4 and 7) are connected through a high-resistor (9) to the current source (3) and are simultaneously connected to a high-output trimer (10). To measure the two flat field components (8) lying in the plane of the pad (1), the pair of contacts (5 and 6) are connected to each other via an electronic key (11). The output for this component is the center point of the trimmer (10) and the relative pair of contacts (5 and 6). To measure the magnetic field component (8) perpendicular to the plane of the pad, the outlet is the pair of contacts (5 and 6) in the open position of the electronic switch (11). There is also a frequency divider (17) for generating clock pulses. The move step for forming a Hall microsensor is through an elongated contact. The circuitry contains two additional amplifiers, first (19) and second (20). The inputs of the first amplifier (19) are connected via the multiplexers (13 and 14) to the output contacts (5 and 6). The inputs of the measuring amplifier (20) are connected to the center point of the trimmer (10) and the switch (11), when the switch (11) is off. The outputs of the two amplifiers (19 and 20) are connected to the signal inputs of a two-channel tracking-memory circuit (21), the control inputs of which are coupled to a decoder (22) connected to a forwarding generator (16). The outputs of the circuit (21) are connected to two analogue inputs of a digital computing module (23), the three outputs of which are the outputs (24, 25 and 26) for the three components of the magnetic field (8), which are randomly oriented to the pad (1). 1 claim, 1 figure
Patent CN-1337430-A (CN)
Title: 环保型tog防腐防水涂料组合物
Inventor: GU ZHONGWU
IPC: C09D191/00
Filed: 2000-08-16
Abstract: 一种环保型防腐防水涂料组合物,属于高分子涂料技术领域。由桐油加成物与环氧树指,在无苯溶剂稀释下组成组分1,三乙醇胺和二丁酯作为固化剂和催化剂作为组分2。使用时以一定比例混合。在油田输油管线,集中供热管网,引水工程煤气工程等管线工程中作为管道外防腐防水绝称涂层,有特别好的性能。