baber/WOPTO huggingface dataset:
Patent FI-933034-A (FI)
Inventor: VALLET MAS JOSE ALBERTO
IPC: A61J1/05
Filed: 1993-07-01
Abstract: Of the type that permit the mixing of two products located in two containers (1 and 5, 5'.) In the inside of the top container (5, 5'), there is a tubular sleeve (13) with a wing terminated by a truncated-cone shaped portion (15) like a medicine dropper, and with a bevel-edged bottom edge (17) to cut the bottom of the vessel (5), upon screwing down the cap (18) after removing a safety seal (19.) The container (5, 5') extends into a neck (8.) It is characterized in that the mouth of the neck (8) has an annular recess (22) and a discoidal wing (14) provided with a bevel (26) that is retained in the annular recess (22) upon the bottom of the container (5) breaking, preventing the removal of the tubular sleeve (13), the latter containing a pointed longitudinal appendix (24) to break the tearable bottom (6) without making any additional effort. Diametrically opposite the appendix (24) there is a longitudinal recess (27) that prevents the complete cutting of the perimeter of the bottom (6) which remains connected to the top container (5) by a small piece, preventing the falling of the bottom (7) to the bottom container (1.> It has diverse seals and sealing rings. Its assembly is adaptable to the packaging process and conditioning chosen, permitting the selective and independent filling of the top part and bottom part as if there were two separate containers. <IMAGE>
Patent FI-944862-A (FI)
Inventor: HEISKANEN MAURI KALEVI
IPC: E04G/
Filed: 1994-10-17
Abstract: Scaffolding intended in particular for concrete construction on site using large formwork technology. The scaffolding construction comprises vertical beams 1 provided with fastening points 12, by means of which the scaffolding is attached to a wall 15. Fastened to the vertical beam 1 by a joint 4 is a support beam 2 for a floor. Fastened to the vertical beam 1 and the support beam 2 by a joint 6 and a sliding block 5 is a strut 3 which makes it possible to lift the floor of the scaffolding or a part 8 thereof into the vertical position, the floor part 8 of the scaffolding and a panel 7 forming the wall of the form for subsequent casting 16. In the folded down position, the scaffolding serves as a working platform during assembly of the formwork for large elements and as a support for the support rods of the elements during casting. <IMAGE>
Patent FI-951042-A (FI)
Inventor: SUSTIC ANDRES
IPC: C08F210/06
Filed: 1995-03-07
Abstract: A process for the production of propylene/1-butene copolymers comprising: reacting propylene and 1-butene monomers in the presence of a catalyst system comprising: (a) a solid supported catalyst component is prepared by the method comprising: (i) co-comminuting magnesium halide support base and aluminum trihalide in a molar ratio from about 8:0.5 to about 8:3 in the absence of added electron donor; and (ii) then co-comminuting the product of step (i) in the absence of added electron donor with sufficient titanium tetrahalide to provide a molar ratio of magnesium halide to titanium tetrahalide from about 8:0.1 to about 8:1.0. (b) a trialkylaluminum co-catalyst, having from 1 to 9 carbon atoms in each alkyl group in an amount such that the Al/Ti ratio is between about 50:1 and about 500:1. (c) an alkoxy silane component of the formula RnSi(OR')4-n where n=1-3, R=aryl or alkyl and R'=C1-3 alkyl in a sufficient quantity such that the molar ratio of organoaluminum co-catalyst to alkoxy silane is in the range from about 20:1 to about 45:1. said copolymer being characterized by a propylene content of 25 to 50 wt%, a 1-butene content of 75 to 50 wt% and a tensile strength of at least 300 psig.
Patent FI-953560-A (FI)
Inventor: KOZAK WILLIAM G
IPC: B01D15/04
Filed: 1995-07-25
Abstract: A system automated for providing at least periodic removal of metal ions and contaminants from a chemical bath, consists of a microprocessor programmed for controlling fluid circuits of pumps and valves, for in one state of operation circulating a first predetermined quantity of the chemical bath from a first tank, through an ion exchange column, and back to the first tank; for in a second state of operation circulating deionized water from a second tank into the IEX column for displacing residual chemical bath therefrom for return to the first tank; for in a third state of operation circulating deionized water through the IEX column, and discharging the rinse water from a waste port; for in a fourth state of operation circulating regenerant acid through the ion exchange column, and discharging the used acid from a waste port; for in a fifth state of operation circulating deionized water through the IEX column for rinsing acid regenerant therefrom and discharging the same out of a waste port; and for in a sixth state of operation circulating chemical bath into the IEX column for displacing residual rinse water therefrom, and discharging the same out of the waste port, in preparation for a cycle of treatment of the chemical bath.
Patent FI-954131-A (FI)
Inventor: SAUERBERG PER
IPC: A61P27/06
Filed: 1995-09-04
Abstract: The present invention relates to therapeutically active azacyclic compounds. The novel compounds are useful as stimulants of the cognitive function of the forebrain and hippocampus of mammals and especially in the treatment of Alzheimer's disease, severe painful conditions and glaucoma.
Patent FI-960605-A (FI)
Inventor: PALOHEIMO MARKUS
IPC: B65D85/57
Filed: 1996-02-09
Abstract: The invention is a diskette cover system consisting of individual and identical diskette covers. On the cover there is a fastener and a locking mechanism of the bayonet type 1 which makes it possible to connect the covers together. In this way a storage system for the diskettes can be built up of the required size. The covers are joined together by aligning the locking mechanisms with each other and rotating one cover through 180 degrees around the axis of the locking mechanism of the second cover, so that the covers are laid and locked like-sided on each other. Releasing the covers is carried out by the reverse movement. The connection by means of rotation makes it possible to handle covers which are in the middle of the pile without these having to be released from the covers. <IMAGE>
Patent FI-960625-A (FI)
Inventor: HARRELSON GLEN RAY
IPC: B65D5/499
Filed: 1996-02-12
Abstract: A shipping container formed by wrapping a slotted flexible sheet about rigid end panels having upper corner projections that extend through the slots. The side panels of the container are of multi-ply construction, with retaining tabs foldably connected to the inner plies. The retaining tabs are for the purpose of contacting the lower portion of smaller containers packaged within the shipping container and preventing the smaller containers from shifting toward the side panels during shipment and handling.
Patent FI-970397-A (FI)
Inventor: ONG HELEN HU
IPC: C07D/
Filed: 1997-01-30
Abstract: The invention relates to cyclopent[b]indole derivatives of the formula II <IMAGE> in which n is 2, X is hydrogen, R3 is hydrogen or alkyl, R4 is hydrogen, -OH, -O-CO-NR5R6 or -O-CO-R7, in which R5 is alkyl or phenylalkyl, R6 is hydrogen and R7 is phenylalkyl; and R8 is hydroxyl, alkoxy, aminoalkoxy, alkyl, alkynyl, cycloalkyl, cycloalkenyl, aralkyl, morpholinoalkyl, arylcycloalkyl, alkylcarbonyloxy or alkylaminocarbonyloxy. These compounds can be used as intermediates for preparing therapeutically active amino- substituted or imino-substituted cyclopent[b]indole derivatives.
Patent GB-1292875-A (GB)
Title: Improvements in and relating to electric wave filters
Inventor: ISE YUKIHIKO
IPC: H03H9/58
Filed: 1970-01-08
Abstract: 1292875 Electromechanical filters MATSUSHITA ELECTRIC INDUSTRIAL CO Ltd 8 Jan 1970 1013/70 Heading H3U A bandpass filter 10 comprises two resonators 11, 12 having the same resonant frequency, the piezoelectric body 22 of each resonator being provided with input and output electrode pairs. The input electrode pair of resonator 11 is shunted by an inductor 13 and the output electrode pair of resonator 12 is shunted by an inductor 15, a third inductor 14 shunting the output electrode pair of resonator 11 and the input pair of resonator 12. A signal source 20 is connected to the filter input terminals 16, 17 and a load 21 across the output terminals 18, 19. The inductors 13, 14, 15 form resonant circuits with the clamped input and output capacitances of the respective resonators. As shown in Fig. 2, each resonator 11, 12 comprises a thin piezoelectric ceramic plate 22 polarized in the thickness direction and vibrating in the length extensional mode, the input electrodes being denoted by 23, 24 and the output electrodes by 25, 26. Spurious response of the filter is avoided by using plates 22 having certain width/length ratios, viz. 0.14, 0.18, 0.22, 0.27 or 0.36. The frequency of the filter is determined by the dimensions of the plates and corresponding values are used for the inductors 13, 14, 15. Calculations given in the Specification show that the inductors 13, 15 are equal to each other and are equal to twice the value of the inductor 14.
Patent GB-1281655-A (GB)
Title: Rotary actuator for a slide switch and a radio receiver incorporating the rotary actuator
Inventor: KAZYK NORBERT JOSEPH
IPC: H01H15/10
Filed: 1971-01-08
Abstract: 1281655 Mechanical switches; actuation MOTOROLA Inc 8 Jan 1971 [4 Feb 1970] 1020/71 Heading H1N An electric switch 42, Fig. 4, having a rectlinearly movable an actuator 46 is mounted within a radio casing 12a and operated by a rotary spindle 24a having a radial arm 31 carrying a crank pin 32 engageable within a slot 34 to rock a lever 36 having a slot 47 at its other end engaged over the switch actuator 46. The lever 36 is pivoted on a rivet 40 having its axis transverse to the axis of the spindle 24a. A detent arrangement for locating the switch in each of its two positions comprises a projection 58 on the lever 31 engageable with a bent portion 54b of a detent spring 54 attached to a fixed block 56.
Patent GB-122444-A (GB)
Title: Improvements in or relating to Agricultural Implements for Making Drills for Sowing Seeds.
Inventor: HAMILTON-ADAMS THOMAS
IPC: A01C5/06
Filed: 1918-01-18
Abstract: 122,444. Adams, T. Hamilton-. Jan. 18, 1918. Seed and manure distributors.-Relates to an implement for making drills in pasture land for the purpose of sowing seeds without breaking up the pasture. The implement, may be of the same construction as implements for drilling seeds in arable land, but is characterized by the coulter or other drill-forming tool having a cutting-edge sufficiently sharp to cut through the pasture without tearing it. The implement may have a rotary cutting-disk with a V-shaped edge which cuts and presses the pasture sideways so as to leave a drill into which the seeds may be subsequently dropped', or the implement may be in the form of a seed and manure drill as shown in Fig. 1, in which C is the coulter with sharpened edge V- shaped in cross-section, with covering blades L attached at each side and a pressing roller M mounted on a spring arm M<1> behind. Seeds and manure are simultaneously fed to the coulter from a hopper G. The other parts of the implement are of usual construction.
Patent GB-1536881-A (GB)
Title: Transformer cooling by forced oil
IPC: H01F27/12
Filed: 1976-01-12
Abstract: 1536881 Transformers MITSUBISHI DENKI KK 12 Jan 1976 [27 Jan 1975] 1095/76 Heading HIT [Also in Division D2] An oil-filled transformer includes a sheet of insulating material of natural fibre material which is treated with inorganic oxides and silicates, so that the electrostatic charge developed by the oil flowing over the natural fibre is counteracted by the opposite polarity charge due to the oil flowing over the inorganic substance. The natural fibre base may be Kraft paper, hemp or cotton, and the inorganic material may be oxides of silicon, aluminium, zinc and titanium, and silicates of magnesium and aluminium. As disclosed aggregated particles of alumina gel, silica gel and silicate gel in the size range 0À005-100 Á may be used. Alternatively fibres of glass, mica or ceramics may be incorporated. The inorganic addition may constitute 1% to 30% by weight of the sheet and may be included with the natural fibre in forming the sheet in a beater or on a sheeting machine and may be disposed only in the surface layer of a laminated pressboard.
Patent GB-987446-A (GB)
Title: A method of preparing 1-glycosyl-6-azauracils
IPC: C07D253/075
Filed: 1962-01-10
Abstract: The invention comprises the compounds 3-methyl - 6 - azauridine 3 - diphenylmethyl - 6 - azauridine tribenzoate and 5-methyl-1-D-ribofuranosyl - 6 - azauracil, and comprises also a method for preparing 1-glycosyl-6-azauracils, e.g. glycosyl-azauracils of the formula <FORM:0987446/C2/1> wherein R1 is hydrogen, a C1- 4 alkyl grou or an aralkyl group and R2 is hydrogen or a C1- 4 alky group by alkylating (or aralkylating) a 1-acyl-6-azauracil, e.g. with diazomethane or diphenyl-diazomethane, to a 1-acyl-3-alkyl (or aralkyl)-6-azauracil, hydrolysing to remove the 1-acyl group, reacting the resulting 3-substituted 6-azauracil with mercuric chloride, condensing the mercury derivative with an ester of a glycosyl halide such as tribenzoyl-D-ribofuranosyl chloride, subjecting the 1 - glycosyl - 3 - alkyl - 6 -azauracil ester to hydrolysis, alcoholysis or ammonolysis to give a 1-glycosyl-3-alkyl (or aralkyl)-6-azauracil and, if desired, when the product is a 1-glycosyl-3-aralkyl-6-azauracil, converting to the 3-unsubstituted compound by hydrogenolysis.  In examples: (1) 6-azauracil is acetylated to 1-acetyl-6-azauracil, methylated to 3-methyl-1-acetyl-6-azauracil, hydrolised to 3-methyl-6-aza-uracil converted to the chloromercuric salt and reacted with 2,3,5-tri-O-benzoyl - D - ribofuranosyl chloride to give 3 - methyl - 6 - azauridine - tribenzoate, which is treated with methanolic sodium methoxide to give 3-methyl-6-azauridine; (2) 1-acetyl-6-azauracil is converted to the corresponding series of 3-diphenylmethyl-6-azauracil derivatives and the resulting 3-phenylmethyl-6-azauridine tribenzoate is hydrogenated to give 6-azauridine tribenzoate and, on alcoholysis or ammonolysis, 6-azauridine and (3) 5-methyl-1-trifluoroacetyl - 6 - azauracil (obtained by acylation of 5-methyl-6-azauracil) is treated by the processes of (2).  Specification 827,441 is referred to.
Patent GB-663260-A (GB)
Title: Improvements in and relating to pulse signalling systems
Inventor: LEVY MAURICE MOISE
IPC: H03K9/02
Filed: 1949-07-21
Abstract: 663,260. Pulse lengthening circuits. GENERAL ELECTRIC CO., Ltd. July 21, 1949, No. 1213/51. Divided out of 663,086. Classes 40 (v) and 40 (vi). In a circuit for increasing the duration of pulses of varying amplitude, a condenser is discharged by each pulse and then charged by a peak of a shock-excited wave produced in a tuned circuit by the pulse, the peak occurring after the cessation of the exciting pulse. The positive pulses P1, P2, &c., Fig. 3 (a), are fed from terminal J to valves V1, V3, Fig. 2, and render valve V3 conducting to discharge condenser C. At the same time, the resulting negative pulses from the anode of valve V1, shock-excite the resonant circuit LC to produce the damped wave, Fig. 3 (b), the first positive half-cycle of which renders valve V2 conducting to charge condenser C to a potential proportional to the pulse amplitude and which persists until the condenser is discharged by the following pulse. The lengthened pulses are derived from condenser C at terminal K.. Specification 596,314 is referred to.
Patent GB-1490884-A (GB)
Title: Magnetron
IPC: H01J25/50
Filed: 1975-01-13
Abstract: 1490884 Magnetrons TOKYO SHIBAURA ELECTRIC CO Ltd 13 Jan 1975 [11 Jan 1975] 1264/75 Heading H1D A magnetron assembly including a magnetron with a cathode stem projecting from one end and an antenna projecting from the other end; a pair of permanent magnets coupled by a yoke; a plurality of parallel cooling fins intersecting the magnetron axis; and a guide for directing air initially axially of the magnetron past the cathode stem and thereafter through the cooling fins for discharge in a direction perpendicular to the magnetron axis, whereby both the cathode stem and the anode body are effectively cooled. As shown, the cooling plates or fins, 16 Fig. 3, forming the radiator 15 are pressfitted over the anode body between the magnets 17 and 18, joined by a yoke 12, 21a (Fig. 2, not shown). The cathode stem 13 is enclosed by a perforated shielding box 22 mounted within the air inlet guide 23a, the air both entering the shield box to cool the cathode stem and passing through the cooling fin assembly from end 15b to an exit port 23c. In a modified arrangement, (Fig. 4, not shown) the two magnets are cylindrical and disposed axially on diametrically opposite sides of the magnetron anode.
Patent GB-917307-A (GB)
Title: Improvements relating to heat exchangers of the regenerative type
IPC: F28D19/04
Filed: 1961-01-12
Abstract: 917,307. Thermal regenerators. B.C. JET ENGINES Ltd. Jan. 12, 1961, No. 1275/61. Class 64 (1). A thermal regenerator comprises a heat storage body of circular cross-section adapted to be moved endwise through a chamber formed in a surrounding casing, sealing members at the inner periphery of the chamber urged into sliding and sealing engagement with the heat storage body, and means for circulating a coolant through a space formed in the casing around the sealing members. Fig. 3 shows a regenerator having a toroidal rotor 40 rotatable in an annular casing 10 formed with inlet and exit ports (not shown) for each of the heat exchanging fluids (e.g. compressed air and turbine exhaust gases) which are separated within the casing by the seals 35 extending around the circular cross-section of the rotor; frictional heat being dissipated by coolant circulated through annular chamber 30. The seals 35 comprise inner and outer segments 51, 56 arranged as shown in Fig. 5 sealing pressure being maintained by a tension spring 60. In Fig. 8, the heat storage bodies 105 comprise open-ended boxes containing the heat storage mass and connected together to form an endless chain. The chain is carried on sprockets 101, 103 within a casing separated into two parts 76, 77 by chambers or tunnels 75 through which the boxes pass as the chain is moved. The tunnels 75 are each surrounded by coolant jacket 84 and resilient seals in the form of split rings are carried in grooves 95 formed in the wall of each chamber. An automatically acting cut-off valve (Figs. 9-11, not shown) prevents flow of the heat exchanging fluids through the boxes as they pass through the chambers. The heat transfer material may comprise corrugated strips of metal or ceramic material.
Patent GB-509584-A (GB)
Title: Improvements in or relating to instruments for the measurement of rotary oscillations of rotating shafts or other bodies
IPC: G01P3/08
Filed: 1939-01-14
Abstract: 509,584. Indicating vibrations. BOSCH GES., R. Jan. 14, 1939, No. 1294. Convention date, Jan. 14, 1938. [Class 106 (iv)] Oscillatory variations in the angular velocity of a rotary shaft 1 are indicated by connecting the shaft to the sun wheel 9 of a differential gear the planet wheels 10, 11 of which are. mounted in a carrier 4 driven by a variable speed motor 8 at such a speed that only the oscillations are imparted to the output shaft 14. A disc 16 is secured to the shaft 14 and carries markings shown in Fig. 2 and comprising equally spaced circles 21 and radial marks 22. Due to persistence of vision, the marks appear as in Fig. 3, when the disc is oscillating, the greater the amplitude of oscillation the shorter the apparent radial extent of the marks. The disc 16 may close contacts 17 connected to a device for measuring the rate of oscillation.
Patent GB-1213041-A (GB)
Title: Stabilization of chlorinated solvents
Inventor: CRABB CLARENCE ROBERT
IPC: C07C17/42
Filed: 1968-01-09
Abstract: 1,213,041. Stabilized tri- and per-chloroethylene. DOW CHEMICAL CO. 9 Jan., 1968 [12 Jan., 1967], No. 1303/68. Heading C2C. [Also in Division C5] A chlorinated hydrocarbon solvent particularly trichloroethylene and perchloroethylene is stabilized by at least one epoxide and, as a secondary protective stabilizer from 0À001 to 1À0% based on the weight of the solvent of at least one organic mercaptan or organic disulphide. Specified epoxides are propylene, butylene, pentene, cyclohexene and styrene oxides, butadiene dioxide, epichlorohydrin and glycidal. Examples detail compositions comprised of trichloroethylene containing a combined 0À3 weight per cent of butylene oxide and epichlorohydrin, and one of the following mercaptans or disulphides, cyclohexyl, furfuryl and octyl mercaptans; 1,10-decanedithiol; methyl 3 - mercaptopropionate; 2 - mercaptoethanol; 2,3 - dimercapto - 1 - propanol; dimethyl disulphide; di - tert - butyl disulphide; dibenzyl disulphide; 4,4<SP>1</SP>- dithiodimer - pholine; and 2,2<SP>1 </SP>- dithiobis benzothiazole. Other mercaptans and disulphides mentioned are: butyl, nonyl and benzyl mercaptans; 2 - mercaptoethyl methyl ether; thiopehnol; 2,2<SP>1 </SP>- dithiodibenzoic acid, dibutyl or diphenyl disulphide; bis - (p - chlorophenyl) - disulphide; a specified bis - (dialkoxyphosphinothionyl) - disulphide; and bis - (1 - piperazinylthiocarbonyl) - disulphide.
Patent GB-896021-A (GB)
Title: Process for the catalytic countercurrent exchange of deuterium between hydrogen and water
IPC: C01B4/00
Filed: 1959-01-13
Abstract: H2 or H2O enriched in deuterium is produced by exchange of the D isotope between counter-currents of H2 and H2O, in the presence of a catalyst, wherein the H2 is passed in counter-current to a moving bed of catalyst supported on a granular, porous material carrier, which carrier has the liquid water adsorbed thereon, but in amount between 5 and 40 wt. per cent such that agglomeration of the particles of carrier does not occur.  The carrier may be silica gel of grain size 0,1-10 mm. The process is carried out at not above 300 DEG C. or 1,000 atmospheres.  The process may be carried out in a dual-temperature system at 10 DEG C. and 150 DEG C. at constant pressure with a mixture of H2 and N2 for NH3 production and the water adsorbed on the carrier is passed in a closed cycle.  The catalysts may be Group VIII metals or oxides thereof, prepared by treating the carrier with a solution of a metal compound which is converted to the oxide, or metal.
Patent GB-537287-A (GB)
Title: An improved wrapping device for an annular package
IPC: B65D85/04
Filed: 1940-01-23
Abstract: 537,287. Packing; wrappers. HENLEY'S TELEGRAPH WORKS CO., Ltd., W. T., and WALKER,C A. Jan. 23, 1940, No. 1347. [Classes 94 (i) and 94 (ii)] A wrapper suitable for an annular package, such as a coil of insulated wire or rubber tube, comprises a strip of flexible material having a continuous central part 2, Fig. 1, and a number of side pieces 3 which project from the side edges of the part 2 and are separated from one another by relatively narrow cuts or gaps 5. The part 2 is adapted to lie on and be bent around the outer circumference of the package, as shown in Fig. 3, the side pieces being bent so that they lie on the sides and inner circumference of the article and complete the package by covering those parts. A binder may be used to secure the pieces 3, or their outer edges 7 may be made adhesive so that they can be stuck together after being folded around the package. The wrapper may be made of thin sheet metal, but non-metallic material such as stout paper is preferred. The strip can be made in long lengths and cut off as required.