baber/WOPTO huggingface dataset:
Patent IE-791083-L (IE)
Title: Immobilised galactosidase enzyme
IPC: C12N9/38
Filed: 1979-08-08
Abstract: A novel beta -galactosidase comprises an enzyme having a thermal stability such that when in purified form it has an activity half life of at least 11/2 hours at 55 DEG C, at least 1 hour at 60 DEG C and at least 10 minutes at 65 DEG C, as measured using ONPG as substrate, said enzyme being derived from a bacterium of species Bacillus stearothermophilus. There is also provided a process for the production of the novel beta -galactosidase, comprising culturing in a medium containing appropriate nutrients a micro-organism of species B. stearothermophilus having characteristics similar to or the same as the strains identified as NCIB 11407-11413, and which contains the beta -galactosidase of the invention. Additionally there is provided a process for the hydrolysis of lactose to a product comprising glucose and galactose which comprises contacting lactose with the beta -galactosidase of the invention e.g. at a temperature of at least 55 DEG C preferably at least 60 DEG C or especially about 65 DEG C. 
[EP0006035A2]
Patent IE-811244-L (IE)
Title: Distributing liquid film to heat-exchanger tubes
IPC: B67D99/00
Filed: 1981-06-04
Abstract: Improved apparatus for distributing a liquid in film form in the interior of vertical tubes in which a counterflow or cocurrent flow of liquid-vapor takes place. The apparatus includes a cylindrical body having an annular ledge and helical grooves on its peripheral surface, and wherein the cylindrical body is slightly tapered downwardly and inwardly to enable it to be easily introduced into the tube and to enable it to be freely rotated about its own vertical central axis. In the case of counterflow circulation, the cylindrical body has a blind laterally perforated vent tube on its top surface. In each instance the rotation of the body is effected by the liquid being distributed to inhibit the formation of deposits of solids from the liquid being distributed on the inner wall of the vertical tube.
[US4317786A]
Patent IE-45737-L (IE)
Title: Joining strips of deformable material.
IPC: B29B15/00
Filed: 1977-06-27
Abstract: A process and apparatus are provided for joining overlapping fore and rear ends of two pieces of deformable material which are placed in overlapping relationship through the conjunctive use of a first fixed support surface supporting a protruding rear edge of one of the pieces of material and a second rotative support surface supporting a non-protruding fore edge of the second piece of material. Each support surface is provided with associated devices for shifting an associated support edge of material to create small waves of material near the edges of the first and second pieces of material. The shifted pieces of material are overlapped by rotating the second support surface into substantial alignment with the first support surface thereby bringing the fore edge of the second piece under and in contact with the rear protruding edge of the first piece. A pressing device joins the overlapped edges of the two pieces of material by pressing them against the second support surface.
[US4151038A]
Patent IE-45304-L (IE)
Title: Androstan-17-one derivatives.
IPC: C07J1/00
Filed: 1977-07-13
Abstract: The side chains of sterols are degraded by fermentation with microorganisms capable of doing so in an improved manner by employing in such fermentations sterol derivatives of the formula <IMAGE> wherein n is 1 or 2; R1 is H or lower alkyl, R2 is alkyl, whose chain optionally is interrupted by an oxygen atom, or when n is 2, also a hydrogen atom; and R3 is a sterol side chain.
[US4179336A]
Patent IE-34825-L (IE)
Title: Apparatus for self-service shops
IPC: A47F10/02
Filed: 1970-12-18
Abstract: A device for self-service stores, in which in front of the withdrawal compartments from which the customer withdraws his purchased checked-out goods there is provided a conveyor belt while between the latter and said withdrawal compartments there are provided two pivotal confining plates movable selectively into an open or closed position depending on the respective withdrawal compartment to be charged.
[US3651890A]
Patent IE-41278-L (IE)
Title: Herbicidal compositions containing atrazine
IPC: A01N25/04
Filed: 1975-07-25
Abstract: Herbidicidal compsns. comprise aq. suspns. contg. (a) 100-700 (pref. 100-600, esp. 300-600) g/l of atrazine (I), i.e. 2-chloro-4-ethylamino-6-isopropylamino-1,3,5-triazine; (b) a Xanthomonas hydrophilic colloid (XHC); and (c) one or more anionic surfactants. The compsns. can be used as selective herbicides at an application rate of 0.5-8 (pref. 1-4) kg (I)/ha, or as total herbicides at a rate of >=10 kg (I)/ha. The suspensions are easy to prepare and have good storage stability, even when stored in fluctuating temp. conditions.
[FR2279338A1]
Patent IE-38261-L (IE)
Title: Benzocycloheptathiophene derivatives.
IPC: C07D333/80
Filed: 1973-09-18
Abstract: 1445127 Benzocycloheptathiophenes SANDOZ Ltd 17 Sept 1973 [20 Sept 1972 (2) 27 Sept 1972] 43515/73 Heading C2C Novel benzocycloheptathiophenes of the general formula wherein R 1 is a hydrogen or chlorine atom in the 6- or 7-position, R 2 is a C 1-4 alkyl group, R 3 is a hydrogen atom or C 1-4 alkyl group, R 4 is a hydrogen atom or hydroxyl group and R 5 is a hydrogen atom or, when R 4 is a hydroxyl group, a C 1-4 alkyl group, or R 4 and R 5 together form an oxygen atom, and A is an ethylene or vinylene group, and acid addition salts thereof are prepared (a) when R 4 and R 5 together form an oxygen atom, by acylating a benzocycloheptathiophene of the general formula (b) when R 4 is a hydroxyl group and R 5 is a hydrogen atom, by reducing the product of (a); (c) when R 4 is a hydroxyl group and each of R 3 and R 5 is a C 1-4 alkyl group, by reacting the corresponding compound in which R 4 and R 5 together form an oxygen atom with a compound of the general formula wherein RI 5 is a C 1-4 alkyl group and Z is Li or -MgX (X is Cl, Br or I) and hydrolysing the reaction product; (d) when each of R 4 and R 5 is a hydrogen atom, by reducing the product of (a); and (e) when each of R 4 and R 5 is a hydrogen atom, by dehydrating a 4-hydroxybenzocycloheptathiophene of the general formula followed optionally by salification of the product. 4 - Hydroxybenzocycloheptathiophenes of the fourth general formula above are prepared by chloroalkylating a benzocycloheptathiophen-4- one of the general formula reducing the resulting 2-chloroalkyl-benzocycloheptathiophen-4-one of the general formula reacting the resulting 2-alkyl-benzocycloheptathiophen-4-one of the general formula with a Grignard reagent of the general formula and hydrolysing the resulting complex. Benzocycloheptathiophenes of the second general formula above are prepared by reacting a benzocycloheptathiophen-4-one and a Grignard reagent of the fifth and eighth general formula above, hydrolysing the resulting complex and dehydrating the resulting 4- hydroxybenzocycloheptathiophene. Pharmaceutical compositions having antidepressant, analgesic and anti-cholinergic activity comprise as active ingredient, a benzocycloheptathiophene of the first general formula above or a pharmaceutically acceptable acid addition salt thereof, in association with a pharmaceutical carrier or diluent.
[GB1445127A]
Patent IE-41594-L (IE)
Title: Radial tyre carcass reinforcement
IPC: B60C9/26
Filed: 1975-08-05
Abstract: In a pneumatic tire wherein the aspect ratio is at most 0.6, the carcass reinforcement, seen in meridian section, follows its natural equilibrium profile between the zone of contact of the side walls with the tread reinforcement and the zone of contact of the side walls with the respective bead rings. The profile is tangent to the bead rings, and the bead rings themselves have a reinforced torsional rigidity. (From US4076066 A) [FR2281239A1]
Patent IE-39765-L (IE)
Title: Measuring installation for liquid
IPC: G01N1/20
Filed: 1974-08-21
Abstract: 1466754 Valves DIESSEL GmbH & CO 31 July 1974 [26 March 1974] 33680/74 Heading F2V [Also in Division B8] A valve for use in a sampling installation (see Division B8) has an outlet duct 8 and an inlet duct 14 which is closable by an element 11 having a seal 12. The element 11 is carried by a valve stem 13 slidable within a seal 17 in a guide 18 and connected to a cap 20. A plunger 23 is moved downwards by energization of an electromagnet 22 to open the valve which is closed by a return spring 19. The passage 29 between the valve stem 13 and the wall of duct 14 is just large enough to allow flow of a liquid.
[GB1466754A]
Patent IE-42443-L (IE)
Title: 1-substituted-5-(substituted phenyl)-3-methyl-1, 3, 5-¹triazapenta-1, 4-dienes; acaricides
IPC: C07C239/00
Filed: 1975-08-07
Abstract: 1448165 1 - Substituted - 5 - (substituted phenyl) - 3 - methyl - 1,3,5 - triazapenta - 1,4- dienes and their acaricidal compositions PFIZER Ltd 21 Aug 1975 [23 Aug 1974] 37232/74 Heading C2C The invention comprises compounds of general Formula I and their salts with weak dibasic organic acids wherein R<SP>1</SP> is a C 1-4 alkyl group; R<SP>2</SP> is a hydrogen or halogen atom or a C 1-4 alkyl group; R<SP>3</SP> is a C 4-10 cycloalkyl group optionally substituted by a halogen atom or a C 1-4 alkyl group, a C 1-4 alkyl group substituted by an aryl group; or a C 1-4 alkyl group substituted by a C 4-10 cycloalkyl group, said cycloalkyl group optionally being substituted by a C 1-4 alkyl group or a halogen atom and R<SP>4</SP> is a hydrogen atom, a C 1-4 alkyl group or a group of formula SR<SP>5</SP> in which R<SP>5</SP> is a hydrogen atom or a C 1-4 alkyl group. Compounds of Formula I in which R<SP>4</SP> is hydrogen may be prepared by reacting a formamidine of Formula II with an isonitrite of formula R<SP>3</SP> NC in the presence of a catalyst such as CuO or Cu 2 Cl 2 . Compounds in which R<SP>4</SP> is a hydrogenation or a C 1-4 alkyl group may be prepared (a) by reacting a compound of Formula II (above) with an imidate of Formula III in which R<SP>6</SP> is a C 1-4 alkyl group by heating; (b) by heating a compound of Formula IV in which R<SP>7</SP> is a C 1 alkyl group with an amidine of Formula V or (c) by reacting an amidine of Formula III (above) with an isonitrile of Formula VI in the presence of a catalyst, e.g. CuO or Cu 2 <SP>1</SP>Cl 2 . Compounds of Formula I in which R<SP>4</SP> is a group of formula SR<SP>5</SP> may be prepared by reacting a formamidine of Formula II (above) with an isothiocyanate of formula R<SP>3</SP>NCS to obtain a product in which R<SP>5</SP> is hydrogen followed, if desired by 5-alkylation. N - Cyclohexyl - N<SP>1</SP> - methylacetamidine is obtained by reaction of methyl N-methylacetimidate with cyclohexylamine. N-Cyclohexylformamide is prepared by reaction of formic acid with cyclohexylamine and is further reacted with triethyloxanium fluorborate to obtain ethyl N-cyclohexylformimidate. N - Methyl - N<SP>1</SP> - (2,4 - dimethylphenyl)- formamidine is prepared by reaction of 2,4- xylidine hydrochloride with N-methylformamide in the presence of benzenesulphonylchloride. Acaricidal and insecticidal compositions comprise a compound of Formula I together with a diluent or carrier.
[GB1448165A]
Patent IE-39769-L (IE)
Title: Varistor manufacture
IPC: H01C7/102
Filed: 1974-08-26
Abstract: Disclosed is a metal oxide varistor comprising a body portion that is composed essentially of a metal oxide and a small percentage of a plurality of preselected additives. A passivating coating is applied to the body portion prior to the application of metallic contacts. The passivating coating includes at least some of the preselected additives in order to enhance device stability and insure compatibility therewith.
[US3857174A]
Patent IE-871931-L (IE)
Title: Bulk tank
IPC: B65D90/12
Filed: 1987-07-17
Abstract: In a tank container, a support member 20, which is inserted between a reinforcing ring 11 of the tank 10 and a lower cross-strut 17 of the container framework is composed of two sheet-metal elements 21, 22 which are bent towards each other and which may be fitted in the spandrel space formed between reinforcing ring 11 and cross-strut 17 and welded to each other in such a way as to result in a central rigid rectangular tube having softer surface elements arranged on the two outer sides for preventing peak stresses.
[EP0253116A2]
Patent IE-792473-L (IE)
Title: Switching device
IPC: H01L27/08
Filed: 1979-12-19
Abstract: A high voltage solid-state switch, which allows alternating or direct current operation and provides bidirectional blocking, consists of a first p type semiconductor body (16, 16a) on an n type semiconductor wafer substrate (12). A p+ type anode region (18, 18a) and an n+ type cathode region (24, 24a) exist in portions of the semiconductor body (16, 16a). A second p type region (22, 22a) of higher impurity concentration than the semiconductor body (16, 16a) encircles the cathode region (24, 24a). The anode region (18, 18a) and second p type region (22, 22a) are separated from each other by a portion of the semiconductor body (16, 16a). The semiconductor wafer substrate (12), which acts as a gate, is adapted to allow low resistance contact thereto. Separated low resistance contacts are made to the anode region (18, 18a) and to the cathode region (24, 24a).
[GB2049282A]
Patent IE-863009-L (IE)
Title: Self-emulsifiable resin powder
IPC: C10G29/22
Filed: 1986-11-14
Abstract: A self-emulsifiable resin powder can be dispersed in water without utilizing additional surfactants or expending large amounts of mechanical energy. Such self-emulsifiable resin powders offer numerous distinct advantages over conventional latices. One of the most important benefits that is realized by utilizing self-emulsifiable resin powders is that they can be shipped dry which is the equivalent to shipping a latex with a 100 percent solids content. In other words, such self-emulsifiable resin powders eliminate the necessity for shipping water in latices. The self-emulsifiable resin powders disclosed herein also have the advantage of having low carboxyl contents and of being dispersible into aqueous systems which contain virtually no surfactants. These selfemulsifiable resins contain a relatively small proportion of repeat units which are derived from both acrylic acid and methacrylic acid. The self-emulsifiable resin powder compositions disclosed herein also contain a small amount of a metal salt of an alkyl sulfonate or a metal salt of an alkyl sulfate.
[EP0226527A2]
Patent IE-893129-L (IE)
Title: Substituted aromatic compounds having an action on the¹central nervous system
IPC: C07D295/12
Filed: 1989-09-29
Abstract: The invention relates to dopamine uptake-inhibiting compounds of the general formula I: <CHEM>  wherein R<1> and R<2> independently are hydrogen, NO2, OH, halogen, C1-C4 alkyl, C1-C4 alkoxy, unsubstituted amino or C1-C4 alkyl substituted amino;  X denotes O, S, CH2, NH or NALK;  A represents CmH2m or CkH2kO;  l is 1 to 4;  m is 0 to 2;  n is 0 or 1; Q represents hydrogen, phenyl or an ALK group optionally substituted by phenyl, wherein  ALK is a C1-C6 aliphatic hydrocarbon; and the acid addition salts thereof.
Patent IE-940325-L (IE)
Title: Site selective genomic modification of yeast of the genus¹pichia
IPC: C12N1/16
Filed: 1986-10-06
Abstract: Method for the site specific genomic modification of yeasts of the genus Pichia and novel DNA sequences useful therefor are provided. Pichia is transformed with a serially arranged linear DNA fragment comprising first and second insertable DNA fragments, which flank a marker gene. The insertable DNA sequences are homologous to defined portions of the Pichia genome and integrate by recombination at such defined sites. The resulting transformed organism contains the marker gene and any additional DNA sequences which are positioned between the insertable DNA fragments. In addition, the resulting transformed organism has either a disrupted or deleted sequence at the site of the genomic modification. Enhanced production of heterologous gene products is observed when using as the host for expression strains in which the alcohol oxidase gene has been disrupted. Upon disruption of the primary alcohol oxidase gene of Pichia, the existence of a second alcohol oxidase gene in Pichia was also discovered.
Patent NO-823930-L (NO)
Inventor: LABEEUW BERNARD
IPC: C07D501/36
Filed: 1982-11-24
Abstract: The present invention relates to new cephalosporins of general formula    <IMAGE>  (II)  in which R1=R2=CH3 or R1 and R2 together form a 1,3-propylene group, A is H, a cation, an ester or a hemiacetal, and R3 is a heterocycle comprising five or six atoms including at least one atom in the ring of nitrogen. It also relates to a process for preparing these cephalosporins and to the drugs containing them.
Patent NO-840585-L (NO)
Inventor: HERBERT REINHOLD
IPC: A61J1/10
Filed: 1984-02-16
Abstract: The invention relates to a storage bag, in particular for medical purposes for storing blood or infusion solutions, comprising a thermoplastic polymer material and having at least one outlet comprising a tube member.
Patent NO-844302-L (NO)
Inventor: CASCAJOSA FELIX GARCIA
IPC: F02M69/00
Filed: 1984-10-29
Abstract: A method and a device for supplying fuel and air to an internal combustion engine 1, in the case of which fuel is supplied to at least one injection valve 2 and combustion air is supplied to at least one intake pipe 3 provided with a throttle 4. For the purpose of achieving a simple and reliable mode of operation and for the purpose of guaranteeing a reliable supply of fuel and air to the internal combustion engine 1 under all operating conditions, the intake pipe 3 has coercively supplied thereto a predetermined amount of air corresponding to the respective position of the throttle 4 and, simulatenously, the injection valve 2 has coercively supplied thereto an amount of fuel in a fixed predetermined ratio to the amount of air. For carrying out this method, a pump device 5 is used, which is provided with two pump impellers 6, 7, which are arranged such that they are coaxial and adapted to be rotated about an ideal axis of rotation and which are disposed in separate flow channels 9, 10, said pump impellers constituting contra-rotating parts of a motor, which does not have any output shaft and which is exclusively used to the purpose of driving siad pump impellers 6, 7, the first pump impeller 6 being part of a fuel pump 13 whose outlet 12 is connected to at least one injection nozzle 2, and the second pump impeller 7 being designed as an air compressor impeller arranged in the area of the intake pipe 3 (FIG. 1).
Patent NO-861446-L (NO)
Inventor: FINLAY PATRICK ARMSTRONG
IPC: A21C3/02
Filed: 1986-04-14
Abstract: Method and apparatus for rolling dough including rotatable support disc in cooperation with a rotatable obtuse conical roller, means being provided to hold the conical roll spaced above the disc and thereby determine the thickness of the rolled product.
Patent NO-861778-L (NO)
Inventor: ANDERSON TERRY OWEN
IPC: E21B47/12
Filed: 1986-05-05
Abstract: A downhole self-contained memory gauge includes either a semiconductor or magnetic core memory for retaining downhole information related to sampled parameters, such as borehole temperature and pressure. A microprocessor-based computer manages the power utilization by independently and selectably energizing and de-energizing different sections of the gauge. The magnetic core memory is tested for operability, and the addressing of the magnetic core memory is adjusted in accordance with any inoperable memory locations. Samples of the monitored environmental conditions can be taken at variable rates dependent upon software monitoring of the condition, the remaining battery life and the remaining memory capacity and in response to hardware monitored pressure changes. Each sample can be taken to a selectable resolution. A watchdog circuit monitors the microprocessor to ensure that it is operating within a preselected time limit.
Patent NO-893971-L (NO)
Title: Fremgangsmaate for paafoering av bruksferdig lim paa overflaten av tredeler.
Inventor: NEUMANN CLAUS
IPC: B27G11/00
Filed: 1989-10-05
Abstract: Fremgangsmåte for påføring av lim på overflaten av tredeler, hvorved det bruksferdige lim påføres som sprøytefilm på tredel-enes overflate.
Patent NO-902911-L (NO)
Title: Ultrahoey indium eller legering forhoeyningsrekke for infraroede detektorhybrider og mikroelektronikk.
Inventor: HU WILLIAM C
IPC: H01L23/485
Filed: 1990-06-29
Abstract: Fremgangsmåte og innretning for å forbedre spesielle sammenkoblingsarealinnretninger for mikrokretsteknikken slik at de gir en mer elastisk forbindelse mellom motstående par med kontakter til mikrochlper i en hybrid detektorrekke. De enkelte rørene (24) til en sammenkoblingsarealinnretning (20) fylles med indium og blir så etset bort for å etterlate indiumsøyler med øket høyde i forhold til indiumforhøyningene som tidligere er blitt anvendt ved kontaktforbindelsen til hybrid-detektorrekkene. Andre materialer kan brukes i stedet for indium slik som loddemiddel.
Patent NO-912414-L (NO)
Inventor: BRAENDSTROEM ARNE ELOF
IPC: A61K31/415
Filed: 1991-06-20
Abstract: The novel compound 4-fluoro-2-[[(4-methoxy-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole and physiologically acceptable salts thereof as well as intermediates, pharmaceutical compositions containing such compounds as active ingredient, and the use of the compound in medicine.
Patent NO-912781-L (NO)
Title: Palladiumkatalysatorsystemer for selektiv hydrogenering av diener.
Inventor: PATTERSON ROBERT THOMAS
IPC: B01J31/22
Filed: 1991-07-16
Abstract: Det er fremskaffet en katalysatorforløper som er anvendbar i selektiv hydrogenering av olefin-umetning i polymerer eller kopolymere. Forløperen omfatter et palladiumsalt som er blandet med et bindemiddel fra gruppen bestående av organiske fosfater, dialkylidenacetoner, og tetra-alkyl ammoniumhydroksider. Katalysatorforløperen kan anvendes i sats, trinn-vis tilsetnings eller kontinuerlige systemer.
Patent NO-920426-L (NO)
Inventor: OMDAL BJARNE
IPC: B65D88/22
Filed: 1992-01-31
Abstract: The flexible container has the lifting loops (6) joined together to form a permanent lifting handle. The loops are joined together at a lift area (4) by glue or a seam. The handle can comprise a piece of material (5) which at least covers the lower part of the lift area, pref. as a woven material sleeve. The lifting area is pref. less than a sixth of the circumference of the container. The handle can be fixed by sewing.
Patent NO-922328-L (NO)
Title: Ett-trinns likespenningsomformer med effektfaktorkorreksjon og isolert utgang
Inventor: ENG WING KEUNG
IPC: H02M1/42
Filed: 1992-06-12
Abstract: Effektomformer særlig innrettet for å redusere innholdet av harmoniske på inngangen. Innholdet av harmoniske reduseres ved at effektomkoplingen sty- res på en hensiktsmessig måte, hvor strømforløpet i en omkoplet induktor (130, 230, 430) blir hovedsakelig iden- tisk med en likerettet versjon av spen- ningsforløpet for den påtrykte veksel- spenning til omformeren. De spennings- pulser som normalt vil oppstå ved omkop- lingen av induktoren i kretser som om- fatter spredningsinduktansen i en effekttransformator (120, 220) under- trykkes av kretser (144, 145) som mid- lertidig lagrer energien som spennings- pulsene representerer og deretter viderefører den lagrede energi til om- formerens utgang og belastning.
Patent NO-924594-L (NO)
Inventor: PARATTE DANIEL
IPC: G04C10/00
Filed: 1992-11-27
Abstract: The container (2) for a replacement battery (12) for a watch includes, apart from a housing to contain this battery, means (15) of access to the watch battery which is to be changed. Incidentally, the container can serve as a key-holder, offering the advantage of always being carried by the person wearing the watch. The container is in two parts: a case (17) in which there is a slide (18), this slide carrying the exchange battery (12) and an incorporated tool (15) which enables the spent battery to be extracted from the watch. <IMAGE>