baber/WOPTO huggingface dataset:
Patent PT-82187-B (PT)
Title: Benzo<c>-1,5-naphthyridines a process and intermediates for their preparation and their use as medicaments
IPC: C07D471/04
Filed: 1986-03-13
Abstract: The invention relates to novel compounds of the formula 
<CHEM>
 where X is H, halogen, loweralkyl, loweralkoxy, -CF3, or -OH; R is H, loweralkyl, arylloweralkyl, diarylloweralkyl, loweralkanoyl, arylloweralkanoyl or diarylloweralkanoyl; and R1 is H2, O or -NR2R3, R2 and R3 being independently H or loweralkyl, or taken together with the nitrogen atom to which they are attached constitute 
<CHEM>
, R4 in turn being H, loweralkyl, hydroxyloweralkyl, aryl, arylloweralkyl or diarylloweralkyl or pharmaceutically acceptable acid addition salts thereof, which are useful for enchancing memory. The invention relates further to a process and intermediates for the preparation of the above compounds.
Patent PT-84852-B (PT)
Inventor: CROCE CARLO PETER
IPC: G01M3/26
Filed: 1987-05-11
Abstract: Method and apparatus for testing hermetic seal integrity of sealed packages and containers, are provided. The method includes placing a sealed test package having at least one semi-flexible surface, within a test chamber. The pressure within the test chamber is changed from a first value to a second value, over the time interval of a test cycle. During the time interval of the test cycle, both the pressure within the test chamber and displacement of the semi-flexible surface of the test package are continuously measured, and produced therefrom, are a first analog data signal proportional to the pressure within the test chamber, and a second analog data signal proportional to the displacement of the semi-flexible surface of the test package. During the time interval of the test cycle, the first analog data signal is converted into a first discrete data sequence, and the second analog data signal is converted into a second discrete data sequence. From the first discrete data sequence and the second discrete data sequence, a correlation estimate is computed in accordance with principles of statistical analysis, as to provide a reliable measure of hermetic seal integrity of the test package.
Patent PT-86921-B (PT)
Inventor: LEE BIING-LIN
IPC: C08K7/14
Filed: 1988-03-08
Abstract: Shaped articles which have excellent solvent resistance and resistance to fatty acids are formed from a thermoplastic polyblend of poly(vinyl chloride) (PVC), chlorinated polyethylene (CPE), polyolefin (PO), and a graft copolymer of a polyolefin (PO-G). The thermoplastic polyblend contains a PO and PO-G (PO/PO-G) as a first continuous single phase, PVC and CPE as the second and third dispersed phases, and the relative amounts of the components are chosen so that there is, at most, an equal amount by weight of PO and PO-G each of which may be present in an amount as high as 40 parts by weight when the PVC is present in an amount in the range from 40 to 70 parts, so as to provide a mechanically compatible polyblend without miscibility or chemical compatibility. Further, a glass fiber reinforced (GFR) polyblend of PVC/CPE/PO/PO-G having a HDT of at least 95 DEG C and sufficient thermoformability to form the desired article has excellent notched impact strength. In the GFR polyblend the fibers are preferably long, at least 3 mm, and from 10-20 microns in diameter. The high HDT is obtained provided only if both co-compatibilizers and glass fibers are present in the reinforced composite.
Patent PT-87447-B (PT)
Inventor: CHAUVEL BERNARD
IPC: G01N33/547
Filed: 1988-05-10
Abstract: Polymer particles which carry, implanted on their surface, amphiphilic molecules carrying ion-forming or reactive groups, and dispersions thereof, which may be prepared by contacting a latex of particles of a polymer having a glass transition temperature Tg greater than about 40 DEG  C., with an amphiphilic compound having an HLB greater than or equal to 10 and a molecular weight greater than or equal to 400. The contacting is carried out at a temperature within the glass transition zone of the polymer, until enmeshing of the polymer chains and of the hydrophobic blocks of the amphiphilic compound has been achieved. The hydrophilic block of the amphiphilic compound carries at least one ion-forming or reactive group. The particles and their dispersions are useful in biological applications.
Patent PT-89654-B (PT)
Inventor: GROOTSCHOLTEN PAULUS ADRIANUS
IPC: A23D7/00
Filed: 1989-02-08
Abstract: A frying fat having improved anti-spattering behaviour due to the presence of a specific phosphatide composition, which phosphatide composition, however, induces only very limited browning on frying. The phosphatide composition is added at a very low concentration level of about 0.01 wt.%. The phosphatide composition used is enriched in PC and PI, at the cost of PE and sugars.
Patent PT-95042-B (PT)
Inventor: ILMASTI VEIKKO
IPC: B03C3/12
Filed: 1990-08-20
Abstract: Procedure and apparatus for the purification of air, flue gases or equivalent, in which procedure the air, flue gases or equivalent are directed into a duct or equivalent, in which procedure the air, flue gases or equivalent are ionized, and in which procedure the charged impurity particles (7) present in the air, flue gases or equivalent are attracted by one or more collector surfaces (2) by virtue of a difference in the states of charge, causing the particles to settle on said surface. The air, flue gases or equivalent are ionized by means of one or more ionizing electrodes (5) directed at a collector surface. The distance between the ionizing electrode or equivalent and the collector surface as well as the difference between the states of electric charge of the collector surface and the charged impurity particles are so adjusted that the impurity particles will be carried by an ion beam essentially directly towards the collector surface and settle on it.
Patent SE-390615-B (SE)
Inventor: WISE B A
IPC: H01F41/10
Filed: 1969-11-11
Abstract: 1293395 Percussive drilling GENERAL DYNAMICS CORP 5 Nov 1969 [14 Nov 1968] 1641/72 Divided out of 1293394 Heading B4C [Also in Division E1] A hammer 64 in a percussive earth drill, is associated with a folded impact spring 62 through which the hammer blow is transmitted to the drill steel 68. The spring is preferably accommodated as shown in a bore 70 of the hammer and consists of inner and outer tubes 62a, 62b, whose thickness and length are selected to give the desired stiffness in the longitudinal direction. The stiffness is preferably such that 0À7<pcSwCs<1À5 where p, c and S are respectively the density, sonic velocity and cross-sectional area of the drill steel, w = 2# times the impact frequency, and Cs is the compliance (the inverse of the stiffness) of the spring.
Patent SE-421350-B (SE)
Title: Arrangement for measuring temperature and method of implementing said arrangement
Inventor: HAKANSSON B H
IPC: H01C17/28
Filed: 1979-05-16
Abstract: The invention concerns an arrangement for measuring temperature, comprising a temperature-sensitive sensor 1, whose electrical properties, such as resistance, vary with the temperature, for example a thermistor 1, and which is connected via two contacts 3, 4 to two electrical conductors 9, 10 arranged on a carrier 7, which in turn can be connected to a reading unit for reading off the particular value of current, voltage, or the like, corresponding to the temperature. In a preferred embodiment, said electrical conductors are arranged as two metal layers 9, 10 on either side of a plastic carrier 8. The one metal layer 10 is broken by a slot 12, which is arranged to be bridged by the sensor 1 with one contact 3 or 4, respectively, connected to the particular conductor, 10 or 9, 10', 11, respectively. The invention also provides a method of constructing an arrangement of this type, wherein a double-sided, metal- coated sheet 7a of an electrically insulating material, such as plastic, is electrically short-circuited along one edge; a cut, slot, or the like 12a is incorporated in parallel with this edge; the sheet is cut into strips 7 transverse to the short circuit 11, 11a and said cut, slot or the like 12, 12a, and a sensor 1 is arranged to bridge over this cut, slot, or the like 12, 12a with a contact 3, 4 connected to each metal coating 9, 10; 9a, 10a. <IMAGE>
Patent SE-436822-B (SE)
Title: Device in planting machines.
Inventor: TORNSTROM I
IPC: A01C11/02
Filed: 1979-10-25
Abstract: A planting and ground treatment device for a planting machine is composed of a rotational planting part (1) which through an in all directions elastically yielding unit (10) is in connection to only one ground treatment device (11-13), which has an angularly adjusted cutting edge (13). The cutting edge is preferably inclined in a downward direction from the arrangement's centre and removes ground vegetation from the planting area. At the planting device a steering and forming surface (2) is attached to pack earth around the plant so that a mound effect is achieved. The arrangement even includes a locking device (19) that prevents the plant from being pushed up during the planting operation.<IMAGE>
Patent SE-429723-B (SE)
Inventor: HAKANSSON S
IPC: B30B9/24
Filed: 1982-01-04
Abstract: The representative web presses disclosed in the specification include a press drum and a pair of webs to convey a suspension partly around the press drum and two pressure belt means for applying substantially constant pressure against the outer web in the direction radial to the drum along pressure paths which are spaced so as to be substantially symmetrical with respect to the press drum.
Patent SE-430524-B (SE)
Title: Method and device for fitting horizontal pivot windows
Inventor: BERGMAN K A J
IPC: E05D7/082
Filed: 1982-04-05
Abstract: Both side sections of the window casement are provided with hinges intended to support grip members arranged on the frame. Before the frame is fitted, a support surface for the frame is first arranged temporarily in proximity to each hinge, after which the frame is laid on the two support surfaces and moved, from inside of the window, into and partially through the casement until the grip members of the frame come into immediate proximity with the hinges, the frame is then tilted round said support surfaces so that said members engage with the hinges, and further tilting of the frame means that the bearing point of the frame is shifted from the support sufaces to the hinges, after which the support surfaces are released from the casement and removed to permit closure of the window. The device consists of a rod 24 whose two ends 25 are provided with means which can be brought into engagement with the hinges and can be temoprarily secured on these. <IMAGE>
Patent SE-434144-B (SE)
Title: Arrangement of the type which comprises a container and a pump arranged outside the container and communicating therewith
Inventor: LINDHOLM K
IPC: B65D88/54
Filed: 1982-09-17
Abstract: An arrangement comprises a container 1 and a pump 2 combined therewith. The pump is arranged so as to generate a negative pressure in the container which, to withstand this negative pressure, has a cylindrical shape or the like with curved end walls. One end wall 5 has an essentially outwardly concave curvature. The pump 2 is located at least partly in the outwardly open space 6 formed by the curvature of the end wall. <IMAGE>
Patent SE-445763-B (SE)
Title: Locking device for adjuster screw
Inventor: LAGHER GUNNAR HJALMAR
IPC: F16B39/00
Filed: 1983-04-22
Abstract: Locking device for adjuster screw, especially the rocker arm screw in a piston engine's valve mechanism. A compression spring device in the form of two square spring washers (9, 11) is situated between the nut (5) and the rocker arm (1). A pair of jaws (10) extends from the upper washer (9) to prevent the washer (9) from rotating. A friction washer (13) is situated between the nut (5) and the spring device (9) to lock the nut (5) after tightening. The nut (5) has an internally threaded neck (7) that extends down through the openings of the washers (9, 11, 13).<IMAGE>
Patent SE-454076-B (SE)
Title: Cover fixture for vehicle body work
Inventor: ANDERSSON B
IPC: B62D27/00
Filed: 1984-03-09
Abstract: The cover fixture has male (13) and female (14) components. Both the components have two arms (15,16; 17,18), the arms of the one being longer than those of the other. At least one of the arms on the male component has an outwardly directed heel (25,27) in its outer end, and also on the male and female components being brought together. This heel works in conjunction with a similar structure on the female component to form a union which is then secured by a number of separate lock screws (11).
Patent SE-453757-B (SE)
Inventor: ANDERSSON ALF OVE
IPC: D21C11/10
Filed: 1985-06-07
Abstract: The Invention relates to a process of increasing the solids content of black liquor at its recovery in a sulfate pulping process. According to the invention, the liquor is first heated at a presure which is so high that no boiling occurs at the heating temperature, after which the liquor is led to a tank where its pressure is released to a value below the saturation pressure of steam at the relative temperature of the liquor such that water is evaporated. The liquor thus concentrated can be led to the liquor combustion in the recovery process.
Patent SE-458760-B (SE)
Title: Amphibious trailer vehicle
Inventor: THORSSON JIMMY
IPC: B63C13/00
Filed: 1985-12-09
Abstract: The wheels (3) are sprung in their suspensions (8) which are articulately fitted at the top to the side edge of the trailer. This allows the wheels to be pivoted inwards when a lock device (20a) on the suspension lower part is released. To impart a self-locking equilibrium position to the suspension, its upper part is bent outwards. This part is fixed to a longitudinal link (9) which projects outwards from the vehicle side.
Patent SE-451678-B (SE)
Title: Means for masking traffic signs temporarily
Inventor: KANDEMAN A
IPC: C09D7/40
Filed: 1986-04-22
Abstract: The means for masking traffic signs temporarily comprise a compsn. which is resistant to external climatic conditions, and a washing solution which restores the surface of the sign to its original state when the mask is removed. The ideal constituents of such a composition, and their characteristics are as follows: Binder medium: -water-soluble polymer; solvents:- water and ethanol; pigments: -titanium dioxide, iron oxide, carbon black; colour: -grey; surface finish: matt; dryness: -30 per cent by volume; density: -1,4; viscosity: 100 KU; shelf life: -2 years; freezing point: -30 deg.C; thinner: water. The composition can be easily applied with a brush or roller to form a relatively thick surface coating. It does not run or drip, and dries quickly. A suitable washing solution for removing the masking compsn. when the sign is required to be restored to its normal use comprises 50 parts of methanol, and 50 parts water.
Patent SE-455174-B (SE)
Title: Cutting unit for paper roll packaging gable discs
Inventor: SOHLBERG J-H
IPC: B26D1/00
Filed: 1986-10-24
Abstract: The cutting unit has a first knife for cutting the outer contours of the gable discs, which is set at a radial distance from the centre of the table (10). The knife is fed forwards rapidly in a vertical direction towards the disc blands until its point reaches or it immediately above the uppermost blank. Then the knife is fed onwards more slowly so that it manages to cut through 1-10 mm each time the table rotates.
Patent CN-1662728-B (CN)
Inventor: FRANZ LAIMBOECK
IPC: F02F7/00
Filed: 2003-06-18
Granted: 2010-04-28
Abstract: 本发明涉及一种组件式结构的内燃机(1)，其具有发动机机壳(17、117)，具有带至少一个在汽缸(2)内来回运动的活塞(4)的曲轴传动装置(40)，活塞通过连杆(5)作用于曲轴(6)上，具有通过可分离的离合器(8)与曲轴(6)连接的变速器(10)和可与汽车的至少一个驱动轴(15)连接的变速器输出连杆(12)。为了能够利用一种具有最低费用的发动机设计满足尽可能多类型的汽车需求，内燃机(1)具有至少一个包括标准组件发动机机壳(17)、曲轴传动装置(40)、变速器(10)和变速器输出连杆(12)的主要组件(26)和至少一个可安装在主要组件(26)上的辅助组件(27、28、29、30、31、32)，其中，变速器(10)和变速器输出连杆(12)在主要组件(26)内设置为可机械分离，并可通过将第一辅助组件(27)安装在主要组件(26)上的方式进行旋转连接。
Patent CN-1007621-B (CN)
Inventor: GUANGXIA WU
IPC: C02F1/44
Filed: 1986-01-31
Abstract: 一种属于污水废水处理技术领域的膜的减压清洗方法及其设备。在膜的工作面(正面)上进行减压反向清洗，以去除膜面粘附的污染物。同时使膜的压实得到恢复。这种方法的效果远比历来应用的正清洗、反清洗和正反结合清洗的三种方法优越。本发明利用此方法设计制造了专用设备。
Patent CN-1243577-B (CN)
IPC: G02B27/09
Filed: 1998-11-02
Granted: 2012-02-22
Abstract: 本发明的照明光学系统包括光源和分割重叠装置，光源把预定光学装置的光入射面作为照明区域来照明，而分割重叠装置把从光源射出的光束分割成多个分光束，同时把多个分光束大致重叠在照明区域上。分割重叠装置包括光束缩小装置，该光束缩小装置具有远焦光学系统的功能，将入射光束转换成带有比入射光束的光束宽度窄的光束宽度的射出光束，并减小对重叠在照明区域的多个分光束照明区域的入射角。因此，在包括集成光学系统的照明系统中，在不明显增加光源和照明区域之间的光路的情况下，减小了对照明区域的入射角。
Patent FI-109311-B (FI)
Title: Bit boundary detection method for global positioning system, involves utilizing index of largest element of determination vector formed based on received signal, to indicate bit boundary
Inventor: KOKKONEN MIKKO
IPC: G01S1/00
Filed: 2001-03-16
Granted: 2002-06-28
Abstract: The reference values are formed based on a received repetition coded signal. Vectors are formed using the reference values such that the number of vector elements corresponds to the number of symbols used in transmission of the bits. The largest of the elements of a determination vector formed by combining the vectors, is determined and the index of the largest element is used to indicate the bit boundary.  Independent claims are included for the following:  (1) Bit boundary detection system; and  (2) Electronic device.
Patent FI-112795-B (FI)
Title: Manufacture of cellulose carbamate used as alkaline solution in, e.g. manufacture of fibers and films, by reacting cellulose and urea in mixture containing cellulose, liquid, auxiliary agent and urea, and having specified liquid content
Inventor: VALTA KYOESTI
IPC: C08B15/06
Filed: 2002-01-29
Granted: 2004-01-15
Abstract: Cellulose carbamate is manufactured by absorbing auxiliary agent and urea into cellulose, and reacting cellulose and urea in a mixture containing cellulose, liquid, the auxiliary agent and urea. The mixture has a liquid content of less than 40, preferably less than 22%.
Patent FI-129650-B (FI)
Inventor: JÅFS HARRY
IPC: F16B21/20
Filed: 2017-12-15
Granted: 2022-06-15
Abstract: Keksintö liittyy liitoselementtiin (1) mekaaniseen liitokseen (10) ja mekaaniseen liitokseen (10). Liitoselementti (1) käsittää pohjaosan (2), ja liitososan (3), joka työntyy ulos pohjaosasta (2). Liitososa (3) käsittää ulokeosan (4), ja kontaktiosan (5), joka ulottuu ulokeosasta (4) pohjaosan (2) ensimmäisen pään (21) suuntaan siten, että väli (6) muodostuu kontaktiosan (5) ja pohjaosan (2) etupinnan (23) välille, ja siten, että välin (6) pohja (61) on muodostettu ulokeosasta (4), kontaktiosalla (5) on etupinta (51), joka on samansuuntainen välin (6) alueella olevan pohjaosan (2) etupinnan osuuden kanssa ja takapinta (52), joka on kohti pohjaosan (2) etupintaa (23).
Patent FI-128320-B (FI)
Title: Method for detecting silica
Inventor: PUUPPONEN SALLA
IPC: G01N21/77
Filed: 2018-10-01
Granted: 2020-03-13
Abstract: The present invention relates to utilization of lanthanide time resolved fluorescence for determining silica concentration. In the method sample comprising silica is admixed with a reagent comprising a lanthanide(lll) ion and optionally a chelating agent, silica in the sample is allowed to interact with the reagent comprising the lanthanide(lll) ion, followed by exciting the sample and detecting a signal deriving from the lanthanide(lll) ion, and determining the concentration of the silica in the sample by using the detected signal.
Patent FI-129005-B (FI)
Inventor: PUROLA PEKKA
IPC: E01H5/10
Filed: 2020-05-28
Granted: 2021-04-30
Abstract: Lumensulatuslaitteisto käsittää sulatussäiliön (10) sulatettavaa lunta varten, sulatusvälineet sulatussäiliössä olevan lumen sulattamiseksi sulamisvedeksi, jotka sulatusvälineet käsittävät nestekiertoisen alkusulatuspiirin, jälkisulatuspiirin sulatussäiliössä olevan sulamisveden kierrättämistä varten ja kaukolämpöverkostoon liitettävän lämmönvahdinkokoonpano (35), jossa lämmönvaihdinkokoonpanossa on ensimmäinen lämmönvaihdin (35a). Lämmönvaihdinkokoonpanossa on lisäksi toinen lämmönvaihdin (35b) siten, että ensimmäinen lämmönvaihdin on järjestetty lämmittämään jälkisulatuspiirissä kierrätettävää sulamisvettä ja toinen lämmönvaihdin on järjestetty lämmittämään alkusulatuspiirissä kierrätettävää nestettä. Menetelmässä sulatetaan lunta kaukolämpöverkostoon liitetyllä lumensulatuslaitteistolla.
Patent HK-1042290-B (HK)
Title: Process for the preparation of 5-carboxyphthalide
Inventor: LEONE DALL'ASTA
IPC: C07D307/87
Filed: 2002-01-25
Abstract: There is described a process for the preparation of 5-carboxy phthalide, which comprises adding terephthalic acid to fuming sulfuric acid containing at least 20% by weight of SO3, then adding formaldehyde to the mixture, heating the mixture at a temperature of 120-145 DEG  C and isolating 5-carboxyphthalide from the reaction mixture.
Patent HK-1045149-B (HK)
Title: Process to separate 1,3-propanediol or glycerol, or a mixture thereof from a biological mixture
Inventor: DAVID RICHARD CORBIN
IPC: C12P7/18
Filed: 2002-09-16
Abstract: A process is provided to separate 1,3-propanediol, glycerol, or a mixture of 1,3-propanediol and glycerol from a biological mixture using a molecular sieve.
Patent HK-1049160-B (HK)
Title: 1-amino-alkylcyclohexane compound nmda receptor antagonist
Inventor: MARKUS GOLD
IPC: A61K31/40
Filed: 2003-02-18
Abstract: Certain 1-cyclic amino-alkylcyclohexanes selected from the group consisting of those of formula (I) wherein R* is -(CH2)n-(CR<6>R<7>)m-NR<8>R<9>; wherein n+m=0,1, or 2; wherein R<1> through R<7> are independently selected from the group consisting of hydrogen and lower-alkyl (1-6c), at least R<1>, R<4>, and R<5> being lower-alkyl, and wherein R<8> and R<9> together represent lower-alkylene -(CH2)x- wherein x is 2 to 5, inclusive, and enantiomers, optical isomers, hydrates, and pharmaceutically acceptable salts thereof, are systemically active uncompetitive NMDA receptor antagonists and are therefore useful in the alleviation of conditions resulting from disturbances of glutamatergic transmission.  More importantly, these compounds exhibit outstanding anticonvulsant and anti-seizure activity which is not shared by closely-related noncyclic amino compounds.  Pharmaceutical compositions thereof and a method-of-treating conditions which are alleviated by the employment of the same, especially the alleviation of convulsions and seizures, and method for the preparation of the active 1-cyclic amino-alkylcyclohexane compounds involved and the manufacture of medicaments therefrom.
Patent HU-184622-B (HU)
Inventor: SZANTAY CSABA
IPC: C07C69/145
Filed: 1979-12-29
Abstract: Die Erfindung betrifft ein Lockstoffpraeparat zum selektiven Anlocken von maennlichen Wintersaateulen (Scotia segetum) und Verhindern der Paarung dieser Insekten, gekennzeichnet durch einen Gehalt an 7(Z)-Dodecen-1-ol-acetat der Formel I und 9(Z)-Tetradecen-1-ol-adetat der Formel II in Gewichtsverhaeltnis von I zu II von 50-99 : 50-1 als Wirkstoffgemisch, gegebenenfalls zusammen mit fluessigen und/oder festen Verduennungsmitteln und/oder anderen Hilfsstoffen.
Patent HU-183031-B (HU)
Inventor: MCLAUGHLIN ALEXANDER
IPC: C08L97/02
Filed: 1979-09-28
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von aus teilchenfoermigen Stoffen bestehenden Platten, bei welchem ein verfestigbares teilchenfoermiges organisches Material mit einer Polyisocyanatmasse in Beruehrung gebracht und unter Waerme- und Druckeinwirkung zu Platten ausgeformt wird. Ziel der Erfindung ist eine Vereinfachung des Herstellungsverfahrens, wobei die Aufgabe zu loesen ist, in rationeller Weise ein Festkleben der Platten an den pressenden Heizplatten zu vermeiden. Hierzu wird das teilchenfoermige Material erfindungsgemaesz zusaetzlich zu der Behandlung mit der Polyisocyanatmasse mit 0,1 bis 20 Teilen eines oder mehrerer bestimmter Phosphate in Beruehrung gebracht. Beispiele fuer die eingesetzten Phosphate sind Mono-O-octyl-, Mono-O-nonyl-, Mono-O-heptadecyl oder Mono-O-docosenylphosphat, O,O-Di(octyl)-, O,O-Di(nonyl), Tetraoctyl-oder Tetra(heneikosyl)phosphat.