baber/WOPTO huggingface dataset:
Patent PT-85440-B (PT)
IPC: D06B15/10
Filed: 1987-07-29
Abstract: A machine for the continuous centrifugation of fabrics, comprising: a hauling means for the fabric formed by two endless bands (10, 24) having respective facing runs (14, 28) and an orbitting central block (38) in which there are situated guide means for the bands (10, 24), such that the latter follow cylindrical orbital paths during the passage thereof through the central block (38) and conical orbital paths from the central block to the infeed and delivery ends of the machine. The orbital movement of the central block causes effective centrifugation of the fabric hauled by the bands, without causing therein harmful pulls or stresses.
Patent PT-86125-B (PT)
Inventor: BIRD THOMAS GEOFFREY COLERICK
IPC: C07D501/36
Filed: 1987-11-12
Abstract: Cephalosporin compounds having a 3-position substituent of the formula (I) are described:  -CH2-Y-Q      (I) wherein Y is a linking group -NR<4>CO-Y'-, -NR<4>SO2-Y'-, -OCO-Y;- or -SCO-Y'- wherein R<4> is hydrogen, various optionally substituted alkyl groups or alkenyl and Y' is a bond or various optionally substituted alkylene or alkenylene groups; and Q is a benzene ring (optionally fused to a further benzene ring so forming a naphthyl group or optionally fused to a 5 or 6 membered heterocyclic aromatic group containing 1, 2 or 3 heteroatoms selected from nitrogen, oxygen and sulphur), said benzene ring (or in the case of naphthyl either benzene ring) being substituted by groups R<1> and R<2> which are ortho with respect to one another, wherein R<1> is hydroxy or an in vivo hydrolysable ester thereof and R<2> is hydroxy, an in vivo hydrolysable ester thereof, carboxy, sulpho, hydroxymethyl, methanesulphonamido or ureido; or Q is a group of the formula (II) or (III): <CHEM>  wherein M is oxygen or a group NR<3> wherein R<3> is hydrogen or C1-4 alkyl; ring Q being further optionally substituted. The use of such compounds as antibacterial agents is described as are processes for their preparation and intermediates therefor.
Patent PT-90513-B (PT)
Inventor: FERGUSON STEPHEN PATRICK
IPC: H04Q11/04
Filed: 1989-05-09
Abstract: The system comprises a transmission terminal for transmitting a TDM data stream having a frame structure which includes fixed stuff bytes and/or frame overheads forming part of the payload but not normally available to the user. The system includes processor means for locating said fixed stuff bytes, and overwriting at least some of the said fixed stuff bytes to introduce mark parity, and a receive terminal having processor means for detecting the introduced parity bytes and determining whether or not there has been an error in transmission. The processing means at the receive terminal comprise an AND-gate 20 to which the transmitted TDM signal containing mark parity is fed, means for supplying a clock signal to said AND-date, a bistable 21 connected to the output of said AND-gate, and a band pass filter 22 for filtering the output of said AND-gate.
Patent PT-92355-B (PT)
Inventor: PIERACCIOLI DANIELE
IPC: C07D211/90
Filed: 1989-11-20
Abstract: A process for the preparation of compounds of formula (I) <CHEM> in which R1 and R4 independently represent a C1-4 alkyl group, R2 and R3 independently represent a straight or branched C1-6 alkyl chain optionally interrupted by an oxygen atom; and R5 represents a straight or branched chain C1-13 alkyl group or a C5-8 cycloalkyl group optionally substituted by C1-3 alkyl; which comprises esterification of an acid of formula (II) wherein the groups R1, R2, R3 and R4 have the meanings given above in formula (I) by reaction with an amide acetal capable of introducing the group R5.
Patent PT-95908-B (PT)
Inventor: KAPPLER PATRICK
IPC: C08F216/14
Filed: 1990-11-15
Abstract: Crosslinkable copolymer containing the residues from copolymerisation of a fluoro monomer, of a hydroxylated allyl ether and of a vinyl ether, characterised in that: 
 
  a) the fluoro monomer residues originate from the combined use of vinylidene fluoride and of tetrafluoroethylene, 
  b) the allyl ether residues originate from one of the compounds of formula: 
<IMAGE>
 
 
  R being: CH2OH 
  R1 being: H or CH3 
  R2 being: 
<IMAGE>
 
  with "p" a number chosen from 0 to 3 
  and X being (CH2)q-O 
  with "q" a number chosen from 1 to 3, 
  R5 and R6, which are identical or different, being chosen from CH2OH, CH2-CH2-OH, CH3, C2H5 
  R3 and R4 being H or OH, but not simultaneously H, and 
  "n" and "m", which are identical or different, being numbers chosen from 0 to 2. 
 
  c) the vinyl ether residues originate from one of the compounds of formula: CH2=CH-O-R7, in which R7 is a linear or branched or cyclic alkyl radical. 
 
<??>This crosslinkable copolymer is obtained by solution copolymerisation in an organic solvent. In solution in a suitable solvent, this copolymer is employed in paints and varnishes.
Patent PT-96183-B (PT)
Inventor: AUGUSTIN MARTIN
IPC: B65D5/49
Filed: 1990-12-13
Abstract: An insert 11 made out of a single blank of cardboard is inserted into a lower part 12 of a folding box 10 to divide it into compartments 13 defined by, on the one hand, webs 15 which project upwardly over the bottom 14 of the insert 11 and, on the other hand, cross-webs 16, which are partially out of the regions 17 of the bottom 14 bordering on the webs and are folded upwardly. <IMAGE>
Patent PT-99586-B (PT)
Inventor: VORBRUGGEN HELMUT
IPC: A61P37/08
Filed: 1991-11-22
Abstract: PCT No. PCT/DE91/00925 Sec. 371 Date Dec. 14, 1994 Sec. 102(e) Date Dec. 14, 1994 PCT Filed Nov. 23, 1991 PCT Pub. No. WO92/09573 PCT Pub. Date Jun. 11, 1992The invention relates to cyclopentane ether derivatives of Formula I    <IMAGE>  (I)  their salts with physiologically compatible bases, as well as the  alpha -,  beta - or  gamma -cyclodextrin clathrates, and also the liposome-encapsulated compounds of Formula I, processes for their production, and their pharmaceutical usage.
Patent SE-415893-B (SE)
Title: Machine for shrinking textile fabric or paper
Inventor: HILTON C H
IPC: D06C21/00
Filed: 1979-11-06
Abstract: A shrinkage machine for textile fabric or paper has an open-ended stand A. In the stand there is a front and a rear free-running roller 1 and 13 respectively and a driven roller 6 mounted in blocks 2, 14 and 7, which are displaceable along guides 3 and 8 so as to adjust the size of and the compression force in the nip between the driven roller 6 and the front free-running roller 15. The driven roller 6 serves as a pressure roller and is force- loaded in the downward direction by means of a piston and cylinder unit 9, 11, the extent of the downward motion of the driven roller being limited by means of an adjustable stop 12. The displacement position of the front roller 1 along its guides 3 can be set by means of adjustable stops 5. By adjusting the positions of the driven pressure roller 6 and front roller 1 along the guides 8 and 3 through setting of the adjustable stops 12 and 5, the length of the contact arch and the angle for the resultant force between the driven pressure roller 6 and the front free-running roller 1 is altered to change the shrinkage and finish of the fabric or paper. <IMAGE>
Patent SE-457930-B (SE)
Title: Vehicle seat heating arrangement
Inventor: ARIKAWA T
IPC: B01D35/06
Filed: 1983-09-21
Abstract: The flat heater is for a vehicle seat, and comprises a zig-zag formation heating wire (4) fitted in the sitting (2a) and back rest (2b) sections. Between the seat sections is a space with low surface seal for the wound wire, and containing a crossways slot (19). Through this slot extends a connecting strap sewn firmly to the top cover of the seat by means of a seam. The strap extends downwards into a track in the stuffing material beneath, and around an upper bar. This upper bar is drawn downwards towards a lower bar, both being secured by rings. This ensures a stable fixture of the heater under the seat surface and at the same time prevents undesired wire-to-wire contact in the connecting area (2c) between the sitting and back rest sections. (Provisional Basic advised week 84/ 20)
Patent SE-441281-B (SE)
Title: Device for dewatering and washing of fibrous mass
Inventor: BUSHMELEV V A
IPC: D21F1/76
Filed: 1984-11-14
Abstract: The invention refers to a device for dewatering and washing of fibrous mass. According to the invention, the device is comprised in part of a housing (1), which contains a revolving drum (2) in the shape of a hollow cylinder with a side wall equipped with holes (3) with feed tracks through (11) and shovels arranged in these (12), in part a device (30) for supplying washing fluid and partly a device (14) set up in the drum (2) which is designed to cause the shovels (12) to move themselves back and forth in the feed tracks (11). The device is characterized by the fact that the device (14) is constructed of a number of shovels (12) guidable with a carrier (15) and an axle (16), whose centre line (17) is located off-centre in relation to the drum's (2) centre line (18). The carriers (15) are connected with the axle (16) so that they can turn around the centre line (17) of the axle. Between the inside of the housing (1) and the drum (2) there is a cavity (4) for passage of the fibrous mass, which narrows in the direction from the housing's (1) inlet hole (5) to its outlet hole (6).<IMAGE>
Patent SE-459874-B (SE)
Title: Door closure device
Inventor: OLOFSSON S M
IPC: E05F3/04
Filed: 1986-06-06
Abstract: The door closure device comprises a damping unit (12) with fluid passages (21,22) which only some allow fluid to pass in a direction corresp. to that of opening of the door panel (15), in order to limit resistance to the opening action. A closure mechanism (7) comprises a cylinder (9) and a piston (8), and a vacuum acting as a spring is formed in a chamber of the piston (8) when the door panel (15) is opened.
Patent SE-462461-B (SE)
Title: Wave-guide laser
Inventor: CALLENAAS ANDERS
IPC: H01S3/02
Filed: 1988-10-24
Abstract: This invention concerns a wave-guide laser, i.e. a gas laser where the gas is contained in a tube which acts as an optical wave-guide for the laser beam. Such lasers are already known. An important disadvantage of earlier lasers of this type has been the difficulty in making the cavity tight. In addition it can, at least for long cavities, be difficult to manufacture the ceramic walls so straight that the cavity is acceptably straight from an optical point of view. This invention solves the known problems by the wave- guide being made of a thin, essentially straight ceramic tube 1 of constant diameter and wall thickness, which achieves sufficient straightness from an optical point of view, by being fixed between carefully prepared jaws 2. <IMAGE>
Patent SE-469653-B (SE)
Inventor: JOHANSSON T
IPC: A61F2/00
Filed: 1992-01-13
Abstract: PCT No. PCT/SE92/00784 Sec. 371 Date May 18, 1994 Sec. 102(e) Date May 18, 1994 PCT Filed Nov. 13, 1992 PCT Pub. No. WO93/13815 PCT Pub. Date Jul. 22, 1993.The present invention relates to an implant made of a porous non-toxic material having a total open porosity exceeding 5% by volume but not exceeding 80% by volume within at least one portion of the implant, which is characterized in that: communicating micropores, having a size of less than or equal to 10  mu m, make up not more than 10% of the total pore volume in said at least one portion of the implant; and at least 5% of at least one section of the surface on the implant is covered by substantially evenly distributed pores having a pore size exceeding 50  mu m.
Patent CN-1016285-B (CN)
Title: 新型超声探头及新型脉冲电源
Inventor: ZHENGXUN LIU
IPC: G01N29/00
Filed: 1988-11-20
Abstract: 一种新型超声探头(超声换能器)属超声探测领域。它改变了传统超声探头结构和电激励方式，采用新型脉冲电源产生的双向双脉冲来激励压电陶瓷片，用调整双向双脉冲相位差，达到消除余波，去掉传统背衬阻尼法或减轻背衬阻尼。与有背衬阻尼探头相比，在同样选择性的情况下，有较高的灵敏度，且灵敏度和选择性容易控制。简化了探头结构设计，节省钨粉、环氧树脂背衬，工艺简化，其新型脉冲电源是简单、稳定、可靠的双向可调相位脉冲电源。将广泛用于工业探测和医疗等领域。
Patent DE-1174108-B (DE)
Inventor: SCHOLTYSSEK WOLFGANG
IPC: F02B75/18
Filed: 1961-09-14
Abstract: 960,674. Regulating. DAIMLER BENZ A.G. Sept. 10, 1962 [Sept. 14, 1961], No. 34543/62. Heading F1B. In a diesel engine with an engine exhaust brake in the exhaust passage 5, noises occurring in the air filter 9 during engine braking are reduced by means including an air-throttle flap 10 provided in the intake passage 8 and actuated by means in the same opening and closing direction as the braking flap 6. Braking flap 6 is actuated by linkage 7 and operates throttle flap 10 through linkage 11, 12, 13, 13a, 14 and 15. Arm 13a moves more than is necessary to close flap 10 and a spring element 16 takes up the excess movement in link 14. In modifications flap 10 may have one or more small holes to provide an air passage when closed or may close incompletely against an adjustable stop 20. A spring 17 tends to maintain air flap 10 in the open position. The air throttle may be arranged in pipe 2 upstream of an oil-bath air filter 9.
Patent FI-108677-B (FI)
Title: Method and arrangement for measurement of the distance between an object and a known measurement point
Inventor: JAEPPINEN RISTO
IPC: G01S1/70
Filed: 2001-03-08
Granted: 2002-02-28
Abstract: The invention concerns a [method] for measurement of the distance between an object and a known measurement point. The method makes use of a beacon 1, arranged at the measurement point and rotating about its vertical axis, which sends out at least one beam 2, 3 within the laser or infrared range, which makes an angle with the vertical plane. In the method, the radiation emitted from the beacon 1 is received by a receiver 5 placed essentially vertical at the measurement point, which has at least two beam detectors 6, 7 arranged one on the other, whose mutual known difference in level forms the known measurement base. In the method, said beam 2, 3 which is at an angle in relation to the vertical plane strikes the detectors 6, 7 with detector signals generated at different times, and these go to a processor 10 connected to the receiver, which processor on the basis of the data furnished by the detector signals and said known measurement base calculates the distance of the object from the beacon. <IMAGE>
Patent FI-115967-B (FI)
Inventor: ROSTROEM CLAUS
IPC: C05F17/02
Filed: 2001-12-07
Granted: 2005-08-31
Abstract: The present invention relates to a method for composting organic material, in which method organic material is transported to a bioreactor ( 1 ) where it is mixed and where material for regulating the oxygen content and bacteria and/or enzymes for agitation of composting process are added to it, and where organic material may compost, after which the composted material is removed outside the bioreactor to be stabilized. The invention also relates to a device for composting organic material, which device includes a bioreactor ( 1 ) with at least one filling and emptying opening ( 12, 13, 17 ) in order to fill and empty the bioreactor, and a transporting device ( 2 ) mixing the material inside the bioreactor ( 1 ) in order to transport the organic material to be composted and a mix it inside the bioreactor. Characteristic to the method in accordance with the invention is that organic material is transported by means of a mixing transporting device ( 2 ) upwards and then dropped down against a spreading element ( 16 ) and from there back to the transporting device thus spreading the organic material to a smaller particle size and the particles while falling down come into contact with oxygen and moisture of the air in the bioreactor ( 1 ). Characteristics to the device in accordance with the invention is that the bioreactor ( 1 ) includes a turning element ( 11 ) to direct the organic material to be transported with a transporting device ( 2 ) upwards and back to mainly opposite direction in respect with the transporting direction of the transporting device.
Patent FI-120201-B (FI)
Inventor: PAREN AARTO
IPC: D21C9/10
Filed: 2004-05-12
Granted: 2009-07-31
Abstract: The present invention relates to a stabilizing composition comprising following components (A) a polymer having following formula wherein R1 is a hydrogen atom or an alkyl group containing 1 to 12 carbon atoms, R2 is —COOM or —CH2COOM, M is a hydrogen atom, an alkali metal ion, an alkaline earth metal ion, an ammonium ion or a mixture thereof, n, m and k are molar ratios of corresponding monomers, wherein n is 0 to 0.95, m is 0.05 to 0.9, and k is 0 to 0.8, and (n+m+k) equals 1, and the weight average molecular weight is between 500 and 20,000,000 g/mol, (B) a chelating agent, and (C) an alkaline earth metal compound. The invention also relates to a process for the treatment of a fiber material.
Patent FI-123889-B (FI)
Inventor: LYYTINEN HARRI
IPC: B27D3/04
Filed: 2010-02-26
Granted: 2013-12-13
Abstract: A method and apparatus for improving of wood veneer quality is provided. In the method, veneers are conveyed through a compression gap made up by two press elements, the gauge of said gap being adjustable. The method comprises the use of an endless felt assembly, which is adapted to circle around at least one of the press elements and which passes through the compression gap in such a way that at least one face of the veneer is brought against the felt assembly in said compression gap.
Patent FI-128791-B (FI)
Title: Method and apparatus for casting prefabricated prestressed concrete products
Inventor: EILOLA JANI
IPC: E04G21/12
Filed: 2014-09-02
Granted: 2020-12-15
Abstract: A method and an apparatus for casting prefabricated prestressed concrete products with a substantially horizontal slipform casting process, in which method reinforcement strands are stressed in a bundle on a casting bed (2) before the slipform casting is started, wherein the expected behavior of at least one measurable variable affecting the strand stressing process during the strand stressing process is predetermined, and the behavior of the at least one measurable variable is measured and compared to its predetermined expected behavior during the strand stressing process.
Patent HK-1077882-B (HK)
Title: Image forming apparatus and scanning unit
Inventor: RYOTA KATO
IPC: G03G/
Filed: 2006-01-06
Abstract: After having been reflected by a first mirror (130), a laser beam deflected by a polygonal mirror (110) is caused to travel toward a second mirror (131) disposed below a base section (220) of the polygonal mirror (110) by way of an opening (222). A scanner is configured so as to satisfy two inequalities a<b and c<b, where "a" is the optical path length from a reflection surface of the polygonal mirror (110) to the first mirror (130); "b" is another optical path length from the first mirror (130) to the second mirror (131); and "c" is still another optical path length from the second mirror (131) to the surface of the photosensitive drum (37).
Patent HU-182448-B (HU)
Inventor: BARNA LASZLO
IPC: B28C1/02
Filed: 1978-06-05
Abstract: A terméket 8—60 s%-ban anyagásvány eredetű
anyagot, 1—45 s%-ban kalciumtartalmú vegyületet,
valamint 1—70 s%-ban sziliciumoxi-dót tartalmazó anyag mint alapanyag alkalmazásával
állítjuk elő az alapanyagnak fő tömegében
0,1—3 mm-es szemesézettségű durvább
ásványi eredetű összetevővé aprításával, félkésztermék-formázással,
szárítással és kiégetéssel, továbbá az alapanyag alkálifém-tartalmú vegyület
és/vagy ásványi eredetű anyag tartalmának
0,1—7 s% közé történő beállításával. A találmány
értelmében az alapanyag egy részét
— célszerűen 3—80 s%-nyi mennyiségét — vi- zes közegben történő aprítással 10 «m-nél finomabb
szemesézettségű zaggyá alakítjuk, majd
a kapott zagyot kötőanyagként hozzákeverjük
a durvább szemesézettségű alapanyagrészhez,
végül a kapott keverék víztartalmát a forrná-záshoz szükséges értékre beállítva formázzuk,
szárítjuk és kiégetjük a terméket.
Patent HU-177419-B (HU)
Title: Process for preparing threedimensional,retentive polymers consisting of cyclodextrin and polyvinylalcohol units,capable of forming inclusion complexes in the form of bead,fibre or mainly block
Inventor: SZEJTLI JOZSEF
IPC: C08B37/16
Filed: 1978-07-13
Abstract: The present invention concerns new cyclodextrin-polyvinyl alcohol polymers capable of forming inclusion complexes. The preparation of said polymers by cross-linking a cyclodextrin, a mixture of cyclodextrins, or carbohydrate mixtures containing cyclodextrins in the presence of polyvinyl alcohol, polyvinyl acetate or a polyvinyl alcohol-polyvinyl acetate copolymer, with a polyfunctional coupling reactant capable of reacting with the cyclodextrins and with the polymers present is also within the scope of the invention.
Patent HU-178508-B (HU)
Title: Process and equipment for preparing hydrazobenzene
Inventor: ACKERMANN OTTO
IPC: C07B61/00
Filed: 1977-08-01
Abstract: The preparation of hydrazobenzene by a catalytic alkaline hydrogenation of nitrobenzene with water vapour in alcoholic solution is effected using an alkali that is an alkali metal alcoholate (alkoxide) and/or an alkali metal hydroxide, hydrogenation pressures of >/= 1 bar and temperatures of up to 120 DEG C, and keeping the reaction mixture in turbulent agitation. Industrial practice is by means of an apparatus comprising a temperature controllable reactor and a pump-equipped recirculation loop emanating from the reactor in the region of the liquid column and ending in nozzles which disperse the reacting material finely into the gas space of the reactor.
Patent HU-178110-B (HU)
Title: Process for producing 7,8-dichloro-tetrahydro-isoquinoline
Inventor: LAM BING LUN
IPC: C07D217/02
Filed: 1979-08-09
Abstract: A method for preparing 7,8-dichloro-1,2,3,4-tetrahydroisoquinoline comprising heating a N-chloro-, N-bromo- or N-hydroxyethyl-2,3-dichlorobenzylamine in an aluminum chloride melt at 160 to 210°C. A novel N-chloroethyl-, N-bromoethyl or N-hydroxyethyl- 2,3-dichlorobenzylamine intermediate is used as starting material for the cyclization.
Patent HU-182051-B (HU)
Title: Process for preparing tetrapeptide-hydrazyde derivatives
Inventor: FUJINO MASAHIKO
IPC: C07K5/06
Filed: 1979-04-27
Abstract: Novel tetrapeptidehydrazide derivatives, inclusive of a pharmacologically acceptable acid addition salt thereof, which has the general formula (I):
     (wherein R, is hydrogen or lower alkyl; R 2  is hydrogen or the side chain of a D-a-amino acid; R 3  is hydrogen or lower alkyl; R 4  is hydrogen, or a saturated or unsaturated and straight or branched lower aliphatic acyl group which may optionally be substituted by hydroxy amino lower alkoxy, halogen, oxo, lower alkylthio or lower alkylthiooxide), are useful as analgesics.
Patent IT-1274884-B (IT)
Title: Instantaneous fluid measuring device
Inventor: FECONDINI LUCIANO
IPC: G01F/
Filed: 1994-08-11
Granted: 1997-07-25
Abstract: A measuring device 1 for the instantaneous flow of fluid 2, in which a vessel 3 which is elongated along an axis 4 which is substantially vertical has an upper body 5 provided with an inlet 10 for the fluid 2 and a lower body 6 located beneath upper body 5 and having an outlet 14 for fluid 2; a dividing wall 7 between upper body 5 and lower body 6 has a gauged hole 16, a member 18 for maintaining the pressure constantly in equilibrium between upper body 5 and lower body 6 upper body 5 has externally a flow measuring scale 13. The main feature of this invention lies in the fact that measuring device 1 comprises a duct 20 for channelling fluid 2 from upper body 5 to lower body 6 which extends below a specified level 19 in order to define two axial portions 27, 28 within upper body 5, each of which corresponds to a separate length 24, 25 of scale 13, a first length 24 graduated in relation to the cross-section of hole 16 and a second length 25 graduated in relation to the cross- section of hole 16 and the cross-section of outlet 22 from conduit 20. <IMAGE>
Patent IT-1244746-B (IT)
Inventor: MAIORANA STEFANO
IPC: C07D487/04
Filed: 1991-02-14
Granted: 1994-08-08
Abstract: A process for the preparation of 1,3a,8-trimethyl-1,2,3,3a,8,8a-hexahydro-pyrrole[2,3-b]indol-5(3aS,8aR )heptylcarbamate, of formula (I) <CHEM> by reacting eseroline with heptylisocyanate in the presence of a metal cyanate and of a quaternary ammonium salt, in polar aprotic solvents.