baber/WOPTO huggingface dataset:
Patent NO-175927-B (NO)
Inventor: MELBER GEORGE E
IPC: B01J13/02
Filed: 1988-11-16
Abstract: Microsphere wet cake is mixed with a processing aid effective to prevent agglomeration and surface bonding of the microspheres, and thereafter removing water by drying with continuous mixing, optionally also under reduced pressure, i.e. vacuum drying. By the control of the application of heat and balancing temperature and the mixing, and optionally also the reduced pressure, it is possible to also control expansion of the microspheres from substantially none to substantially theoretical limits of expansion. The processing aid in the present invention is any one of a wide diversity of materials which meet the requirements of the intended function, i.e., to prevent the agglomeration of the microspheres during the process. Suitable materials include, by way of example, dry inorganic pigments or filler materials, and the like, and related organic materials.
Patent SE-321712-B (SE)
Inventor: HEMDAL G
IPC: H04M15/16
Filed: 1969-05-29
Abstract: Apparatus for identifying those means of a plurality of means which have changed their binary state. A reference is sequentially obtained to only those means which have changed their state without spending unnecessary work sifting off the remaining means. The arrangement is particularly applicable in telecommunication systems, more especially such systems which have a central control, e.g., program store controlled systems in which the arrangement makes it possible to reduce considerably the idle load of a controlling computer.
Patent YU-45521-B (YU)
Title: Process for preparing new intermediate usable in process for preparing oxo compounds
Inventor: AUFDERHAAR E
IPC: C07D223/22
Filed: 1989-07-10
Abstract: The invention relates to a process for the manufacture of the known 5-carbamoyl-10-oxo-10,11-dihydro-5H-dibenz[b,f]azepine of the formula III which is characterized in that, for example, 5-cyano-5H-dibenz[b,f]azepine of the formula I is nitrated to form 5-cyano-10-nitro-5H-dibenz[b,f]azepine of the formula II, this is subjected to hydrolysis, then reduction, then the reduction product contained in the reaction mixture is subjected to hydrolysis and the end product of the formula III is isolated in pure form. The process is illustrated by the following reaction scheme:   <IMAGE>    <IMAGE> +TR  <IMAGE>  The invention relates also to new intermediates produced in these reactions.
Patent ZA-826580-B (ZA)
Title: Wet fractionation of hardened butterfat
Inventor: LANSBERGEN GABRIEL JACOBUS THE
IPC: C11B7/00
Filed: 1982-09-08
Abstract: A process for the fractionation of hardened butterfat resulting in a fraction (i) enriched in triglycerides comprising two fatty acid residues having each at least 16 carbon atoms and 1 fatty acid residue with 2 to 8 carbon atoms, said triglycerides having a carbonnumber ranging from 24 to 42 and a fraction (ii) enriched in triglycerides having a carbonnumber greater than 42. Fractionation is preferable carried out in the presence of a solvent such as acetone or hexane. Margarine fat blends containing fraction (i) display improved butterlike properties.
Patent ZA-845113-B (ZA)
Title: Apparatus for taking liquid samples
Inventor: BENET ROBERT
IPC: G01N1/10
Filed: 1984-07-04
Abstract: Apparatus for withdrawing liquid samples from liquid/solids media, e.g., phosphoric acid slurries, for the downstream analysis thereof, is comprised of (i) means adapted for insertion into a liquid/solids medium to selectively separate and receive a liquid fraction therefrom, (ii) a liquid storage first chamber in communicating relationship with said separating and receiving means (i), (iii) a liquid sample receiving second chamber in independent, parallel communicating relationship with said separating and receiving means (i) and which comprises means for exteriorly discharging sample contained therein, and (iv) means permitting the filling or emptying of said second chamber (iii) independently of said first chamber (ii).
Patent ZA-865685-B (ZA)
Title: Substituted phenylipiperazine derivatives
Inventor: LAFON LOUIS
IPC: A61P25/00
Filed: 1986-07-30
Abstract: 1. Claims for the Contracting States : BE CH DE FR GB IT LI LU NL SE A derivative belonging to the family of substituted phenylpiperazines selected from the group comprising : 1) 3-methyl-2-phenylpiperazine, 2) 1-isopropyl-3-phenylpiperazine, 3) 1-ethyl-2-methyl-3-phenylpiperazine, 4) 1-isopropyl-2-methyl-3-phenylpiperazine, 5) 1,2,4-trimethyl-3-phenylpiperazine, 6) (halogenophenyl)alkylpiperazines which have, in their molecule a halogen atom present on the phenyl ring and at least one alkyl group present on the piperazinyl ring, and which correspond to the general formula : (Io )   see diagramm : EP0211746,P19,F3   wherein X0 is F, Cl or Br and R1 , R2 and R3 are as defined above, with the additional proviso that at least one of the symbols R1 , R2 and R3 is different from H, and 7) addition salts thereof. 1. Claims for the Contracting State : AT A method for the preparation of a compound belonging to the phenylpiperazine family and selected from the group consisting of compounds of the formula (I)   see diagramm : EP0211746,P21,F2   wherein : (a) X = R1 = R3 = H, and R2 = CH3 ; (b) X = R2 = R3 = H, and R1 = CH(CH3 )2 ; (c) X = R3 = H, R1 = CH2 CH3 , and R2 = CH3 ; (d) X = R3 = H, R1 = CH(CH3 )2 , and R2 = CH3 ; (e) X = H, and R1 = R2 = R3 = CH3 ; (f) X = F, Cl, or Br, R1 is H or C1 -C4 alkyl, R2 is H, or C1 -C4 alkyl, and R3 is H or C1 -C4 alkyl, with the additional proviso, with respect to said item (f), that at least one of the R1 , R2 and R3 is different from H ; and (g) addition salts thereof ; said method being characterized in that it comprises A) reacting a 1-phenylalkane-1,2-dione of the formula : (II)   see diagramm : EP0211746,P21,F3   wherein X and R2 are defined as above with ethylenediamine : (III) H2 NCH2 CH2 NH2 to give a 2-phenyldihydropyrazine of the formula : (IV)   see diagramm : EP0211746,P22,F1   wherein X and R2 are defined as above ; B) subjecting the resulting compound of the formula IV to a reduction reaction with a reducing agent, selected in particular from the group comprising LiAlH4 , and NaBH4 , to give a 2-phenylpiperazine of the formula I, wherein R1 = R3 = H ; and C) if necessary, subjecting the resulting compound of the formula I wherein R1 = R3 = H to an alkylation reaction in order to introduce the group R1 = C1 -C4 alkyl or the groups R1 and R3 each representing a C1 -C4 alkyl group.
Patent ZA-867319-B (ZA)
Title: Actuating arrangement for a power lift
Inventor: BECKER MANFRED
IPC: B62D49/02
Filed: 1986-09-25
Abstract: A control system for the hitch of a tractor includes a motor for moving the mechanical control linkages connected to a hitch control valve, the motor being in the form of an electric motor. The motor is controlled by way of an electrical circuit which includes a main switch, one or more secondary switches which are disposed outside a driving cabin, and a safety switch. The safety switch permits flow of current to the motor only when positional regulation is selected by a hitch control mode selector lever.
Patent ZA-887271-B (ZA)
Title: Isothermal,vertical heat exchanger with cylindrical shell for heating air under pressure flowing counter to waste gas flow
Inventor: AIVAZ GUY
IPC: F28D21/00
Filed: 1988-09-28
Abstract: Exchanger with a vertical cylindrical ferrule (1) for heating air under pressure in counterflow with smoke circulating in vertical tube bundles distributed uniformly between at least one axial ring (3) and at least one peripheral ring (4). It comprises tube bundles distributed between an axial ring (3) and a peripheral ring (4) and contained in internal (13) and external (23) thermally insulated conduits fastened to the lower (8) and upper (8A) bottom plates. The bundles of the outermost peripheral ring (4) are separated from the ferrule by a free zone (14) in communication with the inlet for a secondary air flow. The exchanger as a whole is supported by a fixed structure (15A) under a lower bottom, and the bundles are fastened to the upper bottom plate (8A) by means of expansion joints (16). <IMAGE>
Patent ZA-958132-B (ZA)
Title: Coke oven door unit including sealing membrane
Inventor: SCHLOSSER RAINER
IPC: C10B25/16
Filed: 1995-09-27
Abstract: Door assembly for a coking furnace, with a sealing membrane has adjustment units to set the mounting plate forwards and back against the door body, to and from the furnace chamber. The adjustment system has a pressure screw sleeve for a return screw, inserted into the door body, with a screw setting towards or away from the furnace chamber. The return screw can be turned in the mounting plate, forwards and backwards, with an outer collar supported by an inner collar at the sleeve. The adjustment units are deployed so that the sealing membrane is adjusted on the membrane, plane, with the mounting plate, on distortion in operation.
Patent GB-2404200-B (GB)
Title: Cleaning, brushing & resharpening device for the flat tops of a carding machine
Inventor: TRIVEDI MEHUL KUNJBIHARI
IPC: D01G15/78
Filed: 2003-07-24
Granted: 2007-11-14
Abstract: An apparatus for on card cleaning and grinding of revolving flats (4) in a carding machine is disclosed. The apparatus mounts an interchangeable rotary cleaning brush (14) or grinding wheel (16) on a wheel drive (11) so that the wheel can be spun around an axis lateral to the path of the revolving flats (4). During a carding operation the height of the cleaning brush (14) is accurately adjusted by a precision feeding mechanism so that the brush cleans down to the surface of the revolving flats of the revolving flats (4) and so cleans and polishes the wires (4b) and the fouling which commonly accumulates beneath the points (4c) of the wires. The brush (14) can readily be replaced by a grinding wheel with a peripheral grinding surface. The height of the grinding wheel can be accurately set by the use of the precision feeding mechanism so that the wires are reground while still on the card by driving the revolving flats (4) around the path and simultaneously spinning the grinding wheel and traversing the wheel laterally across the bare flats. The combined motions of the wheel and the flats result in a regrinding of the points which closely resembles the optimum regrinding pattern. <IMAGE>
Patent GB-2099814-B (GB)
Title: 15-deoxy-16-hydroxy prostaglandins
IPC: A61K31/20
Filed: 1978-12-29
Granted: 1983-05-18
Abstract: Analogues of PGE1 having the structural formula,   <IMAGE>   in which J is R-hydroxymethylene or S-hydroxymethylene; R1 is hydrogen; R2 is hydrogen or together with R4 is a methylene chain of 2 to 3 carbon atoms such that a cycloalkyl of 5 to 6 carbon atoms inclusive is formed; R3 is hydrogen or methyl, or together with R4 is a methylene or a lower alkylated methylene chain of 2 to 5 carbon atoms such that a cycloalkyl or a lower alkylated cycloalkyl of 4 to 7 carbon atoms inclusive is formed, or together with R4 is bicycloalkyl or bicycloalkenyl moiety having the formula:   <IMAGE>   SUCH THAT A BICYCLOALKYL OR BICYCLOALKENYL COMPOUND IS FORMED, WHEREIN M AND N ARE INTEGERS HAVING A VALUE FROM 0 TO 3, P IS AN INTEGER HAVING A VALUE FROM 0 TO 4 AND Q IS AN INTEGER HAVING A VALUE OF FROM 1 TO 4 AND WHEREIN THE DOUBLE BOND OF SUCH BICYCLOALKENYL IS IN THE M, N, P, OR Q BRIDGE; R4 is hydrogen or methyl or together with R2 or R3 forms a cycloalkyl or bicycloalkyl or bicycloalkenyl as defined above, or together with R5 is a methylene chain of 3 to 5 carbon atoms such that a cycloalkyl of 4 to 6 carbon atoms inclusive is formed; R5 is selected from the group consisting of hydrogen, straight-chain alkyl having from 1 to 3 carbon atoms or together with R4 forms a cycloalkyl as defined above; and R6 is hydrogen or straight-chain alkyl having from 1 to 3 carbon atoms are disclosed.
Patent GB-2090942-B (GB)
Title: Balancing of shafts
IPC: F16F15/28
Filed: 1982-01-07
Granted: 1985-01-16
Abstract: A shaft comprising an end fitting such as the yoke of a hookes joint welded to a tubular member, both these components being of an aluminium alloy and the end fitting carrying, on a spigot thereof, a steel sleeve to which balance weights can be spot welded. The joint between the end fitting and tubular member may be friction welded together, the steel sleeve controlling the configuration of flash formed during the friction welding operation.
Patent GB-2182968-B (GB)
Title: Honeycomb structure with z-folded material and method of making same
Inventor: ANDERSON RICHARD N
IPC: B31D3/02
Filed: 1986-09-29
Granted: 1989-01-11
Abstract: A honeycomb structure (1) formed of a continuous length of foldable material which is folded into a Z-configuration and stacked in layers which are adhered together. These layers form longitudinally extending cells (2a,...,2n), one on top of the other, of the honeycomb structure (1).
Patent GB-2223999-B (GB)
Title: Road transport unit with demountable body
Inventor: LOHR ROBERT
IPC: B62D53/06
Filed: 1989-07-13
Granted: 1993-03-03
Abstract: Removable-body road unit, characterised in that it comprises a power unit (8) equipped with a coupling member (5) and with a removable body (9), the coupling member of the power unit, situated towards the front and the body, possessing on the one hand, at the front, a support and locking connection together with two means for maintenance in the removed position, and on the other hand, at the rear, immobilising and centring means (30), together with at least one rear support means and, towards the bottom, a tow-hook support integrated into the body. 
<??>This invention is of interest to designers of equipment and bodywork for road vehicles. 
<IMAGE>
Patent GB-2233593-B (GB)
Title: Semiconductor device
Inventor: IZAWA KATSUYOSHI
IPC: H01L21/52
Filed: 1990-06-28
Granted: 1993-11-10
Abstract: A semiconductor device 2 which is strong to a heat cycle is characterized by a joint by lead-tin alloy solder having a weight ratio of 50+/-5/50-/+5, between an insulation plate (60) and a heat sink plate (80). A further heat sink plate (40) may also be provided.   <IMAGE>
Patent GB-2247965-B (GB)
Title: Dual-port memory device
Inventor: LEE JANG-KYU
IPC: G11C29/00
Filed: 1990-09-14
Granted: 1994-08-24
Abstract: A dual-port memory device for split data transfer comprises: a first normal memory pan comprising a first RAM 20, a first SAM 22 and a first transfer gate 24 connected for memory data transfer between them, a second normal memory pan comprising a second RAM 30, a second SAM 32 and a second transfer gate 34 connected for memory data transfer between them; a transfer memory signal generator 40 for providing first and second transfer signals to the first and second transfer gates respectively; and a redundant memory 50 comprising a redundant RAM 60, a redundant SAM 62, a redundant transfer gate 64 and a redundant transfer signal generator 70 for selecting one of the first and second transfer signals so that if a defect arises in either memory pan the redundant memory can substitute therefor. <IMAGE>
Patent GB-2271205-B (GB)
Title: Monitoring digital circuitry
Inventor: HOLMES ANTHONY JOHN
IPC: G01R31/3185
Filed: 1992-10-01
Granted: 1996-06-05
Abstract: A chip (10) consists of a plurality of subsystems (20-26), with the state machines in each subsystem being coupled to a status bus (36), and status selection and multiplexing means selecting any of the subsystems so that its state machines can be monitored (eg for design fault detection) via a set of state monitor pins. The selection means preferably use existing control and data paths of the system, with the system in an off-line state. The status bus can conveniently be 6 data bits plus a clock bit, so that the clock of a selected subsystem is provided along with its state machine states. The status bus can optionally be expanded to allow the state machines of a selected subsystem to be driven to correct a fault, either via an external circuit or by means of on-chip programmable circuitry in the status subsystem (35). Alternatively, a subsystem can be permanently selected and its state machine states used to control an external circuit (71) added to fix the fault by modifying the interfacing functionality with the surrounding chips.
Patent GB-2283411-B (GB)
Title: A brush for personal hygiene purposes
Inventor: MCDOUGALL GREGORY JOHN
IPC: A46B13/00
Filed: 1993-10-08
Granted: 1997-03-26
Abstract: A toothbrush is disclosed which comprises a main body 502 and detachable head 508 having a rotatably mounted toothbrush head, 100, a connection member, 150, for connection through driven member 222 to a linear reciprocal drive means contained in hand-held casing and a flexible member, 160, formed preferably from steel wire or ribbon disposed between the connection member, 150, and the head, 100, and for converting linear reciprocal motion of the connection member to rotational motion of the head; and a coupling provided between the connection member 150 and driven member 222 providing coupling engagement when the head is in a first relative orientation with respect to the body, and allowing detachment in a second orientation.   <IMAGE>
Patent GB-2350946-B (GB)
Title: Power supply system in a motor vehicle
Inventor: WIED HENRICH A
IPC: H02J7/14
Filed: 1999-06-07
Granted: 2003-10-08
Abstract: A motor vehicle power supply has a generator 12 with a field coil 22 on its rotor, a first electronic bridge 14 which rectifies the output of a first stator winding 24 to provide a first DC output voltage V1, a second electronic bridge 16 which rectifies the output of a second stator winding 26 to provide a second DC output voltage V2, and a control unit 32 which monitors the rotational speed of the rotor and can cause the second bridge 16 to act as an inverter when the rotor is stationary so as to transfer energy from a circuit 20 at the second output voltage to a circuit 18 at the first output voltage. The two stator windings 24, 26 act as a transformer when the bridge 16 operates as an inverter The first bridge 14 may be formed by diodes 28 with the first output voltage V1 being regulated by control of the field coil 22, and the second bridge 16 may be formed by MOSFETs 30 with the second output voltage V2 regulated by the control unit 32. In an alternative arrangement (Fig.2), the first bridge (114) is also formed by MOSFETs (130), the first output voltage V1 is regulated by the control unit 32, and the first bridge (114) can also be operated as an inverter when the rotor is stationary, so that energy can be selectively transferred from the circuit 18 at voltage V1 to the circuit 20 at voltage V2 or vice versa. The arrangement can be used for charge balance in a dual battery system.
Patent HU-214019-B (HU)
Title: Process for the synthesis of 4-hydroxy-5-halopyrrolo(2,3-d)pyrimidine intermediates
Inventor: BARNETT CHARLES JACKSON
IPC: C07D487/04
Filed: 1993-06-21
Abstract: 4-Hydroxypyrrolo[2,3-d]pyrimidines are regiospecifically halogenated at the C-5 position by silylation in the presence of an inert organic solvent and iodination, bromination or chlorination.
Patent HU-212733-B (HU)
Inventor: KALAUS GYOERGY
IPC: C07C255/37
Filed: 1993-12-09
Abstract: A találmány tárgya új javított eljárás (2-benziloxi-6nitro-fenil)-acetonitril előállítására 3-benziloxi-nitrobenzol és (4-klór-fenoxi)-acetonitriI N,N-dimetiIformamidban kivitelezett reagáltatása útján. A találmány értelmében úgy járnak el, hogy a 3-benziloxi-nitro-benzol és a (4-klór-fenoxi)-acetonitril reagáltatását 0 és 10 °C közötti hőmérsékleten folytatják le. HU 212 733 B A leírás terjedelme: 4 oldal
Patent HU-215554-B (HU)
Title: Process for controlling bacterial growth in industrial alcoholic fermentation by use of ionophoretic polyether antibiotics
Inventor: MINIAC MICHEL DE
IPC: C12P7/06
Filed: 1992-10-20
Abstract: The use of any ionophoretic polyether antibiotic in industrial alcoholic fermentation media is described. 0.5-1.5 p.p.m. of such antibiotics prevent bacterial growth and enhance the productivity of alcoholic fermentation using yeast.
Patent HU-217207-B (HU)
Title: Vvocess for producing derivatives of 4a,5,9,10,11,12,-hexahydro-6h-benzofuro[3a,3,2-ef][2]benzazepine and products
Inventor: CZOLLNER LASZLO
IPC: C07D491/06
Filed: 1995-10-23
Abstract: The invention relates to processes for the preparation of 4a,5,9,10,11,12-hexahydro-6H-benzofuro(3a,3,2-ef)(2)benzazepine, or derivatives thereof. Furthermore, the invention also relates to the compounds formed during the preparation of 4a,5,9,10,11,12-hexahydro-6H-benzofuro(3a,3,2-ef)(2)benzazepine.
Patent HU-221386-B (HU)
Inventor: DR CSANDA FERENC
IPC: F16L1/24
Filed: 1991-05-30
Abstract: A találmány tárgya eljárás mérnöki létesítmények, különösen nagyűrtartalmú – 2–6000 m3, vagy ennél nagyobb – különböző anyagú, alakú,méretű, rendeltetésű, nyílt és/vagy zárt medencék, tárolók, tartályok,aknák, alagutak, pincék, fürdő- és/vagy úszómedencék, víztornyok stb.javítására, vízzáróvá tételére oly módon, hogy a vízzáróvá teendő (14)medencét, tartályt stb. Q=Q1+Q2+…Qn mennyiségű, S, S–b…S–(n–1)százalék bentonitot (B) tartalmazó, célszerűen a helyszínen víz (V)hozzáadásával megfelelő módon (15) előállított bentonitszuszpenzióvaltöltik (18) fel T=n·t1 idő alatt és a szuszpenziót (D) ideig amedencében, tárolóban tartják, mechanikai rezgést alkalmazva a résekbejuttatják, majd eltávolítják. ŕ
Patent IT-1159186-B (IT)
Title: Log cutting and splitting machine
Inventor: TEUVO SAKARI SUOMINEN
IPC: B02C/
Filed: 1982-07-06
Granted: 1987-02-25
Abstract: The device has a fixed frame (1), and a notched or similar support (3) fixed to it on which is placed the log to be cut. There are also cutters (4,5,7,8) which split and cut the wood simultaneously. The support for these cutters has a width increasing in the direction in which the wood is split and the splitting knife (4) turns in the frame so that its trajectory follows an arc of a circle. The support shape centres the wood in this trajectory.
Patent IT-1193655-B (IT)
Title: Display system indicating several measured signals
Inventor: HERWEG ARNULF
IPC: G09G/
Filed: 1983-01-31
Granted: 1988-07-21
Abstract: The display system allows various measured signals to be displayed on a screen in colour as well as in black and white. A voltage representing the measured signal is passed to an adder amplifier that also receives a sawtooth voltage synchronised to the frame or line frequency. When a given threshold is exceeded, a signal proportional in time to the measured voltage is released for processing into a video signal. The measured signal can be displayed as horizontal or vertical bars along with scales, limits and characters.
Patent IT-1239939-B (IT)
Title: An automatic self-disinfecting device for resin softeners.
Filed: 1990-02-27
Granted: 1993-11-27
Abstract: An automatic self-disinfecting device for resin softeners characterized by an electrolytic cell, adequately powered, to combine with resin softeners. The electrolytic cell is predisposed to automatically start working during the brine suction phase and, by means of electrolysis of the sodium chloride, able to disinfect the ion exchanging resins. The above mentioned electrolytic process, in particular, renders the outgoing brine concentrated about as much as it was originally, but containing a quantity of hypochlorite in the order of milligrams/litres so that regeneration and disinfection come about simultaneously. The device is particularly advantageous when integrated with a complimentary device for a preventative and necessary softening of regenerated water.
Patent IT-1204313-B (IT)
Inventor: MASASHI NAGANO
IPC: B62M25/02
Filed: 1986-04-22
Granted: 1989-03-01
Abstract: The device adjusts the length of a control cable which is interposed between an operating machine, such as a derailleur, and a control device therefor. The device is provided with a temporary stop mechanism for temporarily, stepwise stopping rotation of an adjuster. The device also includes a clicking mechanism by which an operator senses a clicking action when rotating the adjuster. The stop interval for the clicking mechanism is set to be larger than the minimum incremented stroke of the control cable required for adjustment thereof one increment at a time.