baber/WOPTO huggingface dataset:
Patent FI-924572-A (FI)
Inventor: KOERBER JOACHIM
IPC: B60W10/04
Filed: 1992-10-09
Abstract: The invention relates to a method for drive control and brake control of vehicles which are equipped with a plurality of single-wheel drive and brake modules which intervene in the control function of the wheels. In this process, the power flux is to be better utilised and slip/stick effects are to be prevented and the control function is to be supported. According to the invention, the individual EAB modules are coupled to one another at the level of the vehicle in pairs in terms of control technology and means are provided of changing the degree of coupling. In a specific embodiment, modules which are respectively assigned to the left-hand and right-hand wheels form a pair, each individual module of which has a separate torque control circuit. A permissible instantaneous set value is output via estimation elements and a first minimum value stage. A minimum instantaneous set value which is common to both control circuits of the right-hand and left-hand modules is formed via a second minimum value stage. Additional instantaneous set values are produced which compensate faults in the lateral forces. Further methods of executing slip control are described. <IMAGE>
Patent FI-934209-A (FI)
Inventor: HARTZELL ROLF
IPC: B65B1/02
Filed: 1993-09-24
Abstract: Apparatus for filling a plurality of capsules with a selected medicine, the capsules each having a closed lower end and an open top end and being mounted in the apparatus for filling the medicine into the capsules through the open top end, the apparatus comprising a dosing mechanism which separately measures a selected quantity of the medicine for input into each capsule; a capsule filling mechanism comprising a plurality of funnels each having an axis, the funnels each receiving a measured quantity of medicine and funneling the received medicine to an open delivery end of the funnels; the capsules being mounted such that the open top ends of the capsules are disposed at the open delivery ends of the funnels for receipt of the measured quantities of medicine; the filling mechanism further comprising a plurality of spiral spring mechanisms, the spiral spring mechanisms being insertable through the open top ends and removable from the capsules, the spiral spring mechanisms further being rotatable simultaneously with insertion into the capsules for filling the capsules with the measured quantities of medicine.
Patent FI-934583-A (FI)
Inventor: SULLIVAN WILLIAM J
IPC: C08K9/02
Filed: 1993-10-18
Abstract: Iron oxide-coated micaceous pigments having a chroma enhancing amount of a coating of a colorless metal oxide which has a refractive index of at least about 2.0 exhibit intensely colored effects.
Patent FI-934847-A (FI)
Inventor: VOLKMANN ROBERT A
IPC: A61K38/16
Filed: 1993-11-02
Abstract: Polypeptides isolated from the venom of the Theraphosidae aphonopelma spider block calcium channels in cells of various organisms and are useful in blocking said calcium channels in cells, per se, in the treatment of calcium channel-mediated diseases and conditions and in the control of invertebrate pests.
Patent FI-952992-A (FI)
Inventor: EBERS MANFRED
IPC: A62B9/00
Filed: 1995-06-16
Abstract: The pipe is for a mask used in artificial respiration, and the porous section (2) can be interchangeably mounted in the pipe (1). It can be made of sintered material. The porous section of pipe may esp. be cylindrical, with comparatively thick walls. The ID of the porous pipe may be constant along its length, and the ends of this pipe may be of reduced OD to accommodate the feed pipe (1) and a rotatable housing (3).
Patent FI-955017-A (FI)
Inventor: SPITZ ROGER
IPC: C08F4/657
Filed: 1995-10-20
Abstract: Prodn. of solid catalysts contg. Zr atoms (but see below) comprises gas-phase treatment of an olefin polymerisation catalyst support with MCl4, where M = Zr or Hf. Also claimed is a solid catalyst for olefin polymerisation contg. at least 2.5 wt.% Zr.
Patent FI-955785-A (FI)
Inventor: UNEWISSE HEINZ
IPC: B21D39/04
Filed: 1995-12-01
Abstract: A process is disclosed for installing a conduit pipe system consisting of elements having a compressible area such as fittings, connectors and shaped parts, as well as conduit pipe sections (13). For that purpose, the parts to be joined are moved towards each other on a stationary pressing station until they are correctly oriented and spaced from each other. Once they are adjusted, the parts are compressed; the individual operations are preferably carried out automatically. Also disclosed is a device for carrying out the process with at least two pressing jaws (13-16) which are exchangeably arranged in a stationary press (55); the bottom platen of the press is at the same time the supporting table.
Patent FI-964485-A (FI)
Inventor: AMAN JAMES A
IPC: G01B11/02
Filed: 1996-11-07
Abstract: Either a focused beam (22) or a spatial (42) movable scanning unit which is attached to a moveable horizontal arm (27) which is attached to a stand (26) such that the scanning unit can be controllably directed throughout a prescribed vertical-horizontal plane which is parallel to one end of a unit of lumber (10). Separate stands (26) are placed at either end of the unit (10). Throughout the automatic directed movement, the scanning unit either emits focused beam (38) and/or receives reflected energy beams (38 and 48) which have reflected off the end of unit (10). These reflected beams are in accordance with the surface pattern of unit (10) and are input to a topological processor (22b or 42b) which translates this information into the geometric attributes of thickness, width and length. The exact count of distinct pieces of lumber of distinct geometric attributes is then transmitted to computer (28) as the unit's end tally. The computer (28) may accept related information through input means of a keypad (33) or bar code reader (34). The unit's end tally and related information may be transmitted via a bi-directional communications link (36) to a companion computer system which may in return transmit an associated identification number to be assigned to unit (10). Any or all of this determined and collected information may also be transmitted via link (36) to an automatic tagging sub-system (60). This sub-system is capable of printing tag (11) which is taken by grasping and stabling hand (72) which is further attached to movable arm (70) such that sub-system (60) may then automatically stable tag (11) to unit (10).
Patent FR-1347707-A (FR)
IPC: H03K5/13
Filed: 1962-09-26
Granted: 1964-01-04
Abstract: 1,014,992. Transistor circuits. CESKOSLOVENSKA AKADEMIE VED. Sept. 26, 1962 [Sept. 27, 1961], No. 36480/62. Heading H3T. A circuit for delaying a pulse train or a pulse of alternating current at terminal 2 comprises a transistor 6 having a capacitor 4 connected in series with the input circuit and a discharge path comprising a diode 3 and resistor 5, an alternating or pulse voltage in anti-phase to the input voltage being supplied to the collector and to the discharge path. As described, transistor 6 is normally conductive during positive half-cycles at terminal 1 so that the output at 7 is substantially zero. When an alternating current signal is received at terminal 2, it is rectified at 11 and charges capacitor 4 so that transistor 6 becomes non-conductive for the duration of the signal. The conduction of transistor 6 is delayed after the end of the signal at terminal 2 whilst capacitor 4 is discharging via diode 3 and resistor 5. The current waveform in the magnetic amplifier load 8 is therefore a train of pulses commencing with the first negative half-cycle at terminal 2 and terminating at a time (adjustable by variable resistor 5) after the termination of signals at 2. The temperature coefficient of the diode 3 should be arranged to compensate for that of the base/emitter junction of transistor 6.
Patent GB-190924-A (GB)
Title: Improvements in and relating to electrolytic cells
IPC: C25B9/17
Filed: 1922-01-12
Abstract: 190,924. Knowles, A. E. Jan. 12, 1922. Oxygen and hydrogen, obtaining; cells; electrodes; diaphragms.-An apparatus for generating oxygen and hydrogen comprises a number of superimposed cells in which electrodes g integral with the base alternate with opposite electrodes h integral with the roof, the roof of each lower cell constituting the base of the cell above. The walls c of each cell are separated from the roof by an insulating plate n having apertures through which the electrodes h pass, and flanges o supporting tubular diaphragms p of asbestos, gauze, or the like. The electrodes are preferably tapered. They may be connected to the sides of the cell by webs, or may extend to form closed compartments; separate means for the supply of electrolyte to each compartment are provided in the latter case. Gas from the electrodes g is removed by a pipe s having insulating sections t of glass or other material between successive cells and connected to main pipe w by an insulating section u. Gas from the electrodes h is similarly led to a main pipe v. The base-plates may be protected between the upstanding electrodes by flat or dished insulating layers or by metallic-guards resting on narrow insulating strips. The base-plate of the lowest cell and the cover of the top cell are provided with ribs e, m respectively to which the supply conductors are bolted. The apparatus rests on insulating blocks d. Several parallel columns of cells may be employed, connected in series by short leads at the top and bottom.
Patent GB-137375-A (GB)
Title: Improvements in or additions to fire grates
IPC: F23H13/00
Filed: 1919-01-15
Abstract: 137,375. Davis, A. E. Jan. 15, 1919. Closed solid-fuel stoves; grates.-A fire-box for the combustion of small or pulverulent fuel comprises, as shown in Fig. 1, a box a with square holes a' in the front and back, in which holes is inserted a solid or perforated angle-bar b of iron or fireclay. When the box a is filled with fuel, a tubular space is formed beneath the bar b open at one end to the atmosphere and at the other end to a flue a<2>. In an alternative arrangement, air is supplied through the flue a<2> to the tubular space beneath the bar b. Figs. 4, 5, and 6 show modified forms of fire-bars. Instead of a single bar, rows of staggered bars may be provided, as shown in Fig. 8, passing through the back and front of the box a, which is provided with a hinged top for the introduction of fuel. Bars arranged at a right or other angle to the bars extending from front to back may be employed and adapted to communicate with hollow side walls in communication with the hollow back. The box a may be cylindrical or semi-cylindrical in form, in which case an inner vertical tube is employed and the grate-bars are arranged radially or nearly so. Fig. 9 shows the invention applied to a steam-boiler. The front of the fire-box may be made double and supplied with air under pressure through the pipe e, and air for secondary combustion may be supplied to the space at the back of the fire-box. Instead of supplying air to the space at the front of the fire-box, the air may be supplied to a partitioned space f indicated in dotted lines. The air passes through the tubular spaces beneath the upper rows of bars, and air and combustion products which enter the front space are returned beneath the lower bars to the boiler flue, where they meet air for secondary combustion. The smoke and gases escaping from the spaces beneath the upper bars may be conducted to the spaces beneath the lower bars by pipes. A rocking or movable frame of bars may be provided at the bottom of the fire-box to facilitate the removal of ashes.
Patent GB-431756-A (GB)
Title: An improved apparatus for obtaining a dry substance from solutions, emulsions or suspensions
IPC: B01F7/30
Filed: 1935-01-11
Abstract: <PICT:0431756/III/1> A solution or suspension to be concentrated is sprayed on the bottom of an evacuated container 1 through a spray 16, the bottom of the container being already covered with a dry substance, scrapers 27 and 28 being provided to agitate the dry material and a roller 11 being provided to smooth down the dry substance after agitation.  The container may be provided with a jacket for heating medium.  A condenser may be provided in the connection 32 to the vacuum pump.  Arms 4 and 5 carrying the roller and scrapers and the nozzle 16 are all attached to a rotating shaft 2.  Further rotary movements are imparted to the scrapers and roller by trains of gearing 18, 19, and 31 meshing with gear wheels 7 and 8 mounted on a fixed support arranged concentrically around the shaft 2. Specification 400,000 is referred to.
Patent GB-882990-A (GB)
Title: A burner means meant for burning atomised liquid fuel
IPC: F23D11/28
Filed: 1960-01-13
Abstract: 882,990. Supplying liquid fuel to burners. DUIKER & CO'S FABRIEK VAN APPARATEN EN WERKTUIGEN N. V., J. Jan. 13, 1960 [Jan. 14, 1959], No. 1195/60. Class 75(1) A pressure operated piston valve 9 controlling the supply of oil fuel to a burner 11 is provided with a branched by-pass 12, one branch 13 of which leads to one side of a spring urged piston 17 in a cylinder 15 and the other branch. 14 of which leads to the other side of the piston 17. A restriction 20 in the branch 13 is smaller than a restriction 21 in the other branch 14. When the oil pump 1 is started air in the pipes passes through the branch 14, a pipe 23 and a pipe 25 back to the tank. Eventually the pressure builds up sufficiently to move the piston 17 to close the branch 14. The pressure then increases further to open the fuel valve 9. Further pressure increase causes the piston 8 of the fuel valve to uncover the inlet to a pipe 22 so that surplus fuel can flow therethrough and through the pipes 23, 25 back to the tank. After 3 seconds the piston 17 moves further to cover the outlet of pipe 22 and consequently the pressure again increases causing the fuel valve piston 8 to move so that its rim is beyond the inlet to pipe 25. The excess of oil then escapes exclusively through pipe 25.
Patent GB-282563-A (GB)
Title: Improvements in flexible connectors for gramophone soundboxes
IPC: G11B3/42
Filed: 1927-01-17
Abstract: 282,563. Burrows, H. Jan. 17, 1927. Tone-arm joints.- Means are provided for regulating the flexibility of rubber connectors B between the tone arm and soundbox by compression. In Fig. I, apertured discs A of rigid material can be drawn towards one another by right. and left-handed screws C engaging screwed sleeves D. In Fig. III, the connector is welded within telescoping sleeves E, E<1> with internal flanges at one end, the sleeves being held after compression of the connector by engaging a pin F on the inner sleeve with one of a series of notches G, G<l> - - leading from a slot in the outer sleeve. In a modification, the telescopic sleeves screw one into the other. One end of the compressing means may form a part of the sound-box.
Patent GB-264534-A (GB)
Title: A method of and apparatus for making metal tubes by bending metal strips between pairs of rolls of consecutive shapes
IPC: B21D5/12
Filed: 1927-01-17
Abstract: 264,534. Kozicz, J. Jan. 16, 1926, [Convention date]. Tubes. - In the manufacture of tubes from a metal strip by progressively bending the strip between successive pairs of profiled rolls the strip is subjected to pressure in the vicinity of its longitudinal edges only, the distance between the top and bottom rolls of the forward pairs of rolls being smaller at the outer edges than in the middle in the case of a metal strip of uniform thickness. Fig. 1 shows the first pair of rolls A, with the marginal space p less than the space m in the middle, the absence of pressure on the middle portion of the strip preventing excessive generation of heat and enabling lubrication of the strip to be dispensed with. Collars b and grooves c on the rolls prevent lateral displacement. In the second and third passes the strip is brought to the forms shown in Figs. 2a and 3<a>, and then to the form shown in Fig. 4<a> by the rolls D, Fig. 4, the upper roll D having a disc D<1> passing through the seam of the tube to guide it in a straight line. The shaping is completed by rolls disposed behind the rolls D and a welding device may be disposed behind the finishing rolls. Instead of the circular shape shown, tubes of oval, right angle, square, &c. shape may be made, and a number of different sections may be formed by changing the last pair of rolls only without exchanging the forward rolls. The Specification as open to inspection under Sect. 91 (3) (a) states that the guide disc D<1> bears on the inside of the strip resting on the bottom roll. This subject-matter does not appear in the Specification accepted.
Patent GB-734868-A (GB)
Title: Varnish kettles and other vessels for melting solids or heating fluids
IPC: A47J27/00
Filed: 1953-01-20
Abstract: 734,868. Cauldrons. STORDY ENGINEERING, Ltd., and STORDY, J. J. Jan. 15, 1954 [Jan. 20, 1953], No. 1585/53. Class 107. [Also in Group XIII] A varnish kettle or other vessel for melting solids or heating liquids is provided with gas or oil-fired tubular immersion heaters 19 at different levels providing different heating zones each having,a separate surrounding jacket 16, 17 or 18 through which the gases from its heater or heaters pass on their way to the exhaust 28. The immersion heaters are Field tubes arranged in rows each having a bank 23 of burners at the inlet ends of the inner tubes. The banks of burners are separately operable. They are located in a room separated from the one containing the vessel 10 by a wall 20 and partition 22. The outlets of the jackets 16, 17, 18 are controlled by dampers, and a fan is provided, e.g. at 29. The heated contents of the vessel may be cooled by shutting off the burners and allowing the fan to draw air through the tubes and jackets.
Patent GB-489102-A (GB)
Title: Improvements in or relating to television or like systems
IPC: H04N5/10
Filed: 1937-01-19
Abstract: 489,102. Television. BAIRD TELEVISION, Ltd., and WILLANS, P. W. Jan. 19, 1937, No. 1593. [Class 40 (iii)] Mixed synchronizing signals are applied to a valve 11, which is rendered inoperative for short periods during the application of each line impulse, but is operative during the application of the framing impulses. Thus, only the framing signals are passed. The impulses are applied through a delay network 8. The valve is rendered inoperative by a potential derived from a scanning oscillator.
Patent GB-1410111-A (GB)
Title: Epoxy resin compositions containing n-alkyl substituted  ethylenediamine curing agents
IPC: C08G59/50
Filed: 1973-01-11
Abstract: 1410111 Epoxy resins WITCO CHEMICAL CORP 11 Jan 1973 [12 Jan 1972] 1615/73 Heading C3B [Also in Division C2] A curable composition comprises an epoxy resin having 1,2-epoxide groups and a mixture of saturated N-alkyl ethylene diamine curing agents having the general formula wherein Z is a saturated straight-chain C 6 -C 26  alkyl group, R is a hydrogen atom or a methyl radical, the mixture containing at least 2 N- alkyl ethylenediamines differing in respect of the identity of Z. Suitable epoxy resins include the diacetates of epoxidized triglycerides; epoxy polyethers of polyhydric phenols or naphthols; a glycidyl ether of a novolac resin; a glycidyl polyester of a polyhydric phenol having two hydroxyaryl groups separated by an aliphatic chain of at least 6 carbon atoms in the chain; a polyepoxypolyhydroxypolyether which is the reaction product of a polyhydric alcohol or phenol with a polyepoxide; a homopolymer of an epoxy-containing monomer having one or more polymerizable ethylenic linkages or a copolymer thereof; an epoxy ester of a polybasic acid; a glycidyl ester of a dimerized or trimerized unsaturated fatty acid. Many examples of the above epoxy resins are listed. The curing agent is generally used in an amount of 10-50% by weight based on the weight of the epoxy resin and curing agent. Optional ingredients include a curing accelerator such as bisphenol A, bisphenol S or triphenylphosphite, pigments, fillers, organic solvents, extenders, dyestuffs, thixotropic agents and lubricants. In the examples curable compositions which are cured at room temperature and 100‹ C. are prepared in Examples 2 and 4 from a mixture of N-alkyl ethylenediamine curing agents in which the alkyl substituent is a mixture of C 9 -C 14  radicals having an average chain length of C 11 . 5 , and either a liquid epichlorohydrin-bisphenol type epoxy resin or a liquid epoxy resin prepared by reacting dimerized linoleic acid and epichlorohydrin; and in Example 5 from an epichlorohydrin-dihydric phenol epoxy resin and a curing agent prepared by alkylating ethylenediamine with a mixture of 75% 1-ohlorodecane and 25% 1-chlorohexadecane, the composition being applied to a carbon steel panel and cured at 100‹ C. In Example 7 a coating composition for concrete floors is prepared from a liquid epichlorohydrin-dihydric phenol type epoxy resin, soft coal-tar pitch, xylene diluent, talc pigment and the curing agent of Example 2. In Example 8 compositions are prepared from a bisphenol A epoxy resin, the curing agent of Example 2 alone and together with one of the following accelerators:-bisphenol A, bisphenol S and triphenylphosphite.
Patent GB-290945-A (GB)
Title: Improvements in or relating to photographic printing apparatus
IPC: G03B27/24
Filed: 1927-09-09
Abstract: 290,945. Halden & Co., Ltd., J., and Halden, J. B. Sept. 9, 1927. Divided on 285,133. Printing apparatus with continuous movement of negative and printed surface.- In apparatus in which the negative and paper are fed over a printing platen 3, Fig. 2, by an endless band 4, a suction pipe 16 is provided to deflect the print from the negative, and to one side of a V-shaped guide plate 15, whilst the negative passes straight on over the plate 12, being fed by the ruller 14. The print is fed forward by a belt 17 adjacent the one branch of the guide plate 15. Alternatively to the suction pipe 16, a partially enclosed suction roller 19, Fig. 3, may he provided.
Patent GB-219924-A (GB)
Title: Improvements in and relating to dry cells
IPC: H01M4/10
Filed: 1924-01-21
Abstract: 219,924. Manhattan Electrical Supply Co., Inc., (Assignees of Hendry, W. F.). July 30, 1923, [Convention date]. Electrodes.-The depolarizer of a dry cell is in the form of layers or tablets 3 which are separate by thin layers of carbonaceous material 4 which make intimate contact with the tablets 3. In the form of cell shown in Fig. 1, the tablets 3 are composed of manganese dioxide and graphite and have a central aperture and surround a carbon electrode 2, contact between the intervening layers 4 and the electrode 2 being ensured by a layer 5 of graphite surrounding the electrode. The layers 4 mav consist of graphite which may be applied to the sides of the tablets by allowing them to slide down a board to which graphite is supplied. The layer 5 mav be omitted if the carbon electrode 2 fits tightly within the depolarizing tablets. The central electrode and depolarizing tablets are surrounded by a cellulose container 6 within a zinc can 1, the space 7 being filled with electrolyte and flour paste. The cell is closed by ground cork 10 and pitch 11. The graphite layers 4, instead of being applied to the faces of the tablets 3 may be formed into tablets with a binder such as gelatine and they may be formed with turned-up edges as shown in Fig. 2 to enclose the tablets 3. A central electrode 24 of zinc may be employed, the space 40 being filled with electrolyte paste. The container 22 may be of iron having a lining 23 of carbon. In order to ensure close contact between the depolarizing tablets and the central electrode, the depolarizer may be mixed with glue or other colloid which expands when wet. The cellulose container 6 is then wrapped tightly round the whole to prevent expansion of the tablets 3 outwards. The Specification as open to inspection under Sect. 91 (3) (a) states that the depolarizing tablets may consist of copper oxide and the intervening layers of thin films or sheets of copper, the carbon lining 23 being replaced by any other suitable casing or electrode. This subject-matter does not appear in the Specification as accepted.