baber/WOPTO huggingface dataset:
Patent GB-1296584-A (GB)
Inventor: KENNEDY R A
IPC: C12N9/78
Filed: 1970-11-02
Abstract: 1296584 Recovering enzymes, dextran &c ELI LILLY & CO 2 Nov 1970 [3 Nov 1969 25 Sept 1970] 51940/70 Headings C3H and C3U [Also in Divisions C2 and C6] A method of separating a fermentation product, e.g. an enzyme or a polysaccharide, which does not boil below 200 C., from an aqueous fermentation broth, comprises adding to the broth an organic solvent which forms an azeotrope with water and in which water is soluble to an extent of less than 10 gm of water per 100 gm. of solvent at 25 C., subjecting the mixture to azeotropic distillation to remove water until the water remaining in the mixture is soluble in the organic solvent remaining and recovering the fermentation product from the distillation residue. The amount of organic solvent added to the fermentation broth is in excess of the amount needed azeotropically to remove substantially all the water from the mixture. The polysaccharide dextron, which may be produced by the micro-organism Xanthomonas campestris (NRRL B-1459) may be treated by this method. The exoenzyme Arylamidase III produced by the microorganism Cephalosporium acremonium may be extracted from a fermentation broth using this method. The process may be used to separate the following four classes of compounds: (1) water soluble, solvent soluble; (2) water soluble, solvent insoluble; (3) water insoluble, solvent soluble; (4) water insoluble, solvent insoluble. Preferred solvents are aliphatic alcohols containing from 4 to 8 carbon atoms, the esters of these alcohols with acetic acid, halogenated ower alkanes, ketones containing at least 5 carbon atoms and aromatic hydrocarbons.
Patent GB-1296817-A (GB)
IPC: F16H55/14
Filed: 1970-09-04
Abstract: 1296817 Gear pinions BAYERISCHE BERG-HUTTON-UND SALZWERKE AG 4 Sept 1970 [6 Sept 1969] 42357/70 Heading F2U In a resilient gear pinion the outer ring portion 1 is connected to an intermediate portion 3 by an annulus 4 of rubber or plastics material such as polyurethane, moulded between the members and compressed by an axial loading ring 5 secured by bolts. The member 3 is bolted to a hub portion of shaft 2 with an interposed distance ring 7. The resilient annulus 4 may be U- or V-shaped, Figs. 2, 4 (not shown), and bonding ribs may be provided in members 1, 3, or separate keys inserted to increase the torque capacity, Figs. 3, 5 (not shown).
Patent GB-1297821-A (GB)
IPC: F16D43/16
Filed: 1970-02-24
Abstract: 1297821 Positive clutches AUTOMOTIVE PRODUCTS CO Ltd 19 April 1971 [24 Feb 1970] 8721/70 Heading F2C A positive clutch for coupling a vehicle gas turbine to the road wheels comprises a tapered pin 25 engaging corresponding holes in overlapping driving and driven members 12, 19 and driven radially out of the hole 23 in the driving member 12 by a spring-loaded striker 42 in response to the attainment of a predetermined speed of rotation and/or the attainment of a predetermined rate of rotational acceleration of the driving member. As shown, the actuating mechanism rotates with the driving member, and the striker 42 is held withdrawn by a latch 46 engaging fingers 44 on the striker, the latch being held in its operative position by engagement with a centrifugal mass 49 spring lcaded by a spring 65 acting through a double lever 58, so that the clutch is responsive to speed only. Again, Fig. 4 (not shown), the clutch is responsive to acceleration, the lever 58 and spring 65 being replaced by an inertia mass roller (76) on an arm (75) and including a spring (77) urging the roller against the mass 49. The inertia mass may be provided in addition to the lever 58 so that the clutch disengages only when both the rotational speed and the acceleration exceed selected values.
Patent GB-1297830-A (GB)
IPC: E04C2/42
Filed: 1970-09-21
Abstract: 1297830 Covers for baths and for swimming   pool overflows ERICH ARENS KG 21 Sept 1970 [20 Sept 1969 4 Dec 1969] 44834/70 Heading A4N [Also in Division E1] A grating which can be rolled up consists of hollow bars 3 of trapizoidal section, the ends of which socket on to complementary-shaped pin portions 9. As shown in elevation in Fig.2 and in plan in Fig.3, each pin portion is moulded integrally with a short lateral web 8 spanning alternate sections of a corrugated moulding 6 of flexible material. Instead of being continuous, this moulding may be formed of short sections 16 (as shown in Fig.6) which are held together by the penetration of the half pin portions 9<SP>1</SP> into the ends of the bars. An additional wall, partially closing the downward facing openings in the corrugations, may be provided. The grating can be formed as a cover for a bath, or as a covering for the overflow ducts of a swimming pool.
Patent GB-1308456-A (GB)
Title: Container
IPC: B65D88/52
Filed: 1969-06-05
Abstract: 1308456 Containers IEC-HOLDEN Ltd 29 May 1970 [5 June 1969] 28560/69 Heading B8P A container comprises end walls 20, (22) and a side frame pivoted to a bottom platform, and a side wall 16 pivoted to the side frame. The side frame comprises corner posts 30 and a rod 28 on which the side wall 16 and a top wall 24 are hinged. The end walls have channel rails 62 to engage the corner posts when the container is erected, with a bolt having a handle 66 locking each rail to a corner post. The side wall 16 can be moved upwards with respect to the rod 28, when the top wall 24 is open, to disengage pins from apertures in the bottom platform to permit pivoting of the side wall. The top wall 24 has apertures positioned to receive the handles 66 when the bolts are shut. There may be a single top wall, or a pair of walls 24, 26 as shown with lugs 92 on the wall 24 overlapping a flange 90 of the wall 26 and supporting locking rods 96 receivable in apertures in stacking lugs 102 on the end walls. The other side wall may be similar to the side wall 16 or may be pivoted to the platform. The walls can be collapsed on to and parallel to the bottom platform with stacking lugs on the inside surface of the top wall 26 protruding through apertures 122 in the end walls.
Patent GB-1309382-A (GB)
Title: Piston valves
IPC: F16K31/06
Filed: 1969-03-22
Abstract: 1309382 Valves MARTONAIR Ltd 16 March 1970 [22 March 1969] 15179/69 Heading F2V Control of fluid flow between a pressurized fluid supply line 12 and a delivery line 39, 21, 40, is effected by means of a piston 22 which is movable within a sleeve 19, 20 and between end stops constituted by housing cover members 13 and 15. In the state of the valve as shown, pressurized fluid from line 12 enters a chamber 31 by means of a piston passage 28, 29 and so acts upon the piston to retain it in contact with cover member 13. Upon a solenoid 32 being momentarily energized, pilot valve closure member 33 opens an atmospheric vent passage 14 leading from chamber 31 in consequence of which the pressure at line 12 causes the piston to move to its other terminal position whereat a portion 27 of this piston 22 abuts cover member 15. The supply and delivery lines are then placed in communication and the pilot valve member 33 is retained in its open position by an extension 30 of the piston 22. To close the valve either the solenoid 32 is energized in the opposite sense to that before so as to move closure member 22 into the position shown such that vent passage 14 is obturated, or alternatively, pressurized fluid is supplied to a resetting port 17, such fluid acting on a piston shoulder 37. In a modification (Fig. 4, not shown) the valve is provided with a further solenoid (38) which is mounted above solenoid 32 and serves to move pilot valve member 33 into its seating position.
Patent GB-1313158-A (GB)
Title: Cabinets for storing moisture sensitive objects
IPC: F26B21/08
Filed: 1970-11-20
Abstract: 1313158 Storing moisture-sensitive objects DROOGTECHNIEK EN LUCHTBEHANDELING NV 20 Nov 1970 55280/70 Heading F4G Moisture-sensitive objects (e.g. welding electrodes or photographic material) are stored in the storage space of a cabinet 1 containing silica gel elements (for maintaining a dry atmosphere in the storage space) and electrical heating elements (for driving off moisture from the elements), moisture driven off from the elements being prevented from entering the storage space. In Fig. 1, the silica gel elements comprise perforated cartridges 6 which are removed when moist from supports 5 on the cabinet door 2 and placed in a recess 7 containing electrical heating elements 8 and sub-divided at 9. Insertion of a cartridge 6 into the recess 7 automatically switches on the heating current. The recess 7 may have a perforated lid. In another embodiment, air is drawn from the storage space by a blower, passed through or along a fixed silica gel holder and returned to the storage space. When the absorbent material of the holder becomes moist, an electromagnetic valve is operated by a humidity detector or a timer so that the blower circulates atmospheric air through the holder while the heating element is energized. Alternatively, circulation may be by natural convection. Two holders may be employed alternately, one holder being dried while the other dries the air in the storage space. The welding electrodes may be transported in a portable carrier having a cartridge 6 in its lid.
Patent GB-1321235-A (GB)
Title: Sports implements
Inventor: KILSHAW JOHN ARTHUR
IPC: A63B49/12
Filed: 1969-10-29
Abstract: 1321235 Racket handle DUNLOP HOLDINGS Ltd 23 Oct 1970 [29 Oct 1969] 52861/69 Heading A6D  A racket, e.g. for badminton, includes a tubular shaft having a section tapering towards the racket head so that, when the handle is clamped and the head is loaded, the surface stress of the shaft at the narrower end is in the range 80-110% of that at the wider end. The stress when so loaded may be substantially the same or may vary uniformly along the tapered section. The shaft may include a section tapering in the opposite sense, a parallel sided section connecting the narrow ends of the two tapered sections, and parallel sided sections at either end. The shaft may be of e.g. steel, aluminium or plastics reinforced with fibreglass or carbon fibres and may be produced by rotary swaging of a tube of uniform internal and external diameters. The tapered section may be stepped and its wall thickness may vary. Examples of shafts including their dimensions and flexural rigidity are given.
Patent GB-1321408-A (GB)
Title: Holder for storing clips for attaching to suture threads
IPC: A61B17/04
Filed: 1970-06-14
Abstract: 1321408 Suturing devices P B SAMUELS E C WOOD and R G LEVAUX 17 April 1970 [18 April 1969] 1009/73 Divided out of 1319813 Heading A5R The disclosure is substantially identical to that in Specification 1319813 but the claims relate to a cartridge for storing V-shaped clips, intended for application to suture threads, in two parallel rows and including means for simultaneously ejecting a clip in each row out of the cartridge.
Patent GB-1322366-A (GB)
Title: Wide deviation voltage controlled crystal oscillator
IPC: H03B5/36
Filed: 1970-07-06
Abstract: 1322366 Voltage controlled oscillators; crystal oscillators WESTINGHOUSE ELECTRIC CORP 6 July 1970 32657/70 Headings H3R and H3T In a voltage controlled oscillator, the resonator (see Fig. 7) comprises a crystal 12 operated at its series resonant frequency, and an arrangement 22, 24 for neutralizing the static capacitance of 12 and providing a linear reactance versus frequency characteristic, a voltage variable capacitance device 26 with associated elements such as inductor 28 for providing a reactance versus voltage characteristic varying linearly about zero value of reactance and an impedance transforming network 36, 38, 42 resulting from application of Norton network transformation (Fig. 5, not shown) coupled between the crystal 12 and the device 26 for employing low impedance level components in association with the device 26. In the oscillator proper shown at Fig. 10, the combined inductance 46 shown at Fig. 7 is constituted by the secondary winding of a transformer 68 employed in a feedback circuit for the maintaining amplifier 72 and including a frequency selective network 90-98 for suppressing oscillations below the desired frequency band. The oscillator output is applied via a buffer amplifier 100, 102 to an output stage involving transistors 104, 106, Transistor 106 neutralizes any positive feed-back occuring via the collector base capacitance of 104. A tuning voltage is applied at 60 to the variable capacitance diodes 52-55.
Patent GB-1335963-A (GB)
Title: Detection of electrostatic charge in flowing materials
IPC: G01R29/24
Filed: 1969-12-15
Abstract: 1335963 Measuring electric charge NATIONAL RESEARCH DEVELOPMENT CORP 2 Dec 1970 [15 Dec 1969] 61040/69 Heading G1U The electrostatic charge concentration in a material flowing turbulently past an insulated electrode 2 is determined by measuring the alternating component (caused by the turbulence) of the voltage induced on the electrode. The alternating voltage component is amplified (8), rectified and smoothed (9), indicated on a meter 10 and also applied to a threshold circuit 12 to actuate an alarm and/or an automatic control for the flowing material when the charge concentration exceeds a certain limit. Resistors 6, 11 are provided to adjust the sensitivity, and a neon 7 between the electrode 2 and earth by-passes voltage surges due to sparking. The flowing material may be a pneumatically conveyed powder or a liquid.
Patent GB-1337104-A (GB)
IPC: D01G23/08
Filed: 1972-06-09
Abstract: 1337104 Openers R S BROWN and P L RHODES 9 June 1972 27070/72 Heading DIN An opening device comprises a toothed cylinder 10 surrounded by two covers 11, 12, the cover 12 being secured to the cover 11 and covering a minor portion of the toothed cylinder 10 and forming an axial air flow channel along the surface of the cylinder 10. Unopened fibres are fed into one end of the channel and opened fibres are discharged from the other end 17. The cover 11 can be provided with a smooth or abrasive inner surface 16.
Patent GB-1343234-A (GB)
Title: Ready-access film cassette
IPC: G03B17/26
Filed: 1972-04-20
Abstract: 1343234 Cassettes W VINTEN Ltd 20 April 1972 18426/72 Heading G2A [Also in Division E2] A film cassette comprises a flat generally rectangular chamber within which a roll of film is received, the chamber having at one corner a link member 22 by means of which it can be detachably hinged to another similar chamber, as shown in Fig.3. The two chambers attached together form a double cassette, as used with micro-film viewers, the film being wound across from one chamber to the other. For storage the film is wound wholly within one chamber, which can then be detached from the other so as to economise in storage space. In one form of hinge Fig.3a (not shown) each chamber has at one corner a recess which is provided with pins (23) entering into bores in a link 22. A similar link 22 is used to co-operate with snap buttons 24 on the chambers to hold them together.
Patent GB-1344168-A (GB)
Title: Multistage centrifugal pumps
IPC: F04D1/06
Filed: 1972-01-10
Abstract: 1344168 Centrifugal pumps WEIR PUMPS Ltd 10 Jan 1972 [3 Feb 1971 18 June 1971]  3851/71 Heading F1C A multistage centrifugal pump comprises impellers 114 mounted on shaft 122, a plurality of separate casings 112, inlet and outlet end members 136, 138 respectively, and a tie frame having inlet and outlet connections 128, 130, the casings and end members being in abutting relationships and urged towards the inlet end by the delivery pressure. The end member 136 is anchored against movement relative to the tie frame but end member 138 is allowed such movement. As shown the tie frame consists of a non- pressurized barrel 126 provided with branch vessel 160. End member 136 may be integral with the inlet end cover 140 which is bolted to barrel 126 and carries bearings and glands 124 for the shaft. Passages 164 connect the eye of the first stage impeller with the inlet via annular space 162. End member 138 slides in branch vessel 160 which houses bearings and glands 124 and balancing drum 166. Sliding packing seal 148 and piston ring seal 156 are provided between end member 138 and branch 160 and a pressure gauge or bore 168 may be provided to indicate leakage through seal 148. Seals 132 are provided between casings 112 which are secured to adjacent casings by bolts 134. Alternatively a compressed conical washer (180), Fig.4 (not shown) may be inserted between end member 138 and end cover 142 to urge them apart and thereby urge casings 112 together, and bolts 134 dispensed with. Cover 142 may be inserted from the inlet end and abut on internal flange on branch 160. The tie frame may consist of inlet and outlet branches connected by bars.
Patent GB-1352827-A (GB)
Title: Diaphragm units
IPC: G01F3/22
Filed: 1970-05-09
Abstract: 1352827 Diaphragm unit for gas meters UNITED GAS INDUSTRIES Ltd 22 April 1971 [9 May 1970] 48752/73 Divided out of 1346763 Heading G1R In a diaphragm unit for a gas meter, a flexible diaphragm 2 having a rigid central disc 4 is clamped between co-operating peripheral surfaces 14, 16 of pan elements 6, 8 moulded from plastics material, the elements having single pan recesses 10, 12 which define respective chambers on opposite sides of the diaphragm and being secured together by a filament. The diaphragm may be formed of leather, synthetic rubber, plastics or a synthetic rubber - or plastics-coated fabric or textile material. The pan elements are preferably joined at their peripheral flanges 18, 20 by stitching using a wire thread 22 Fig. 2 or by wire staples (24), (24') as in Fig. 3 (not shown). As disclosed in Specification 1312041, the peripheral region of the diaphragm may be formed with integrally moulded raised pips engaging in recesses in the surfaces 14, 16 to locate the diaphragm 2 correctly between the flanges 18, 20.
Patent ID-25959-A (ID)
Inventor: KLUKOWSKI HORST
IPC: A23L1/00
Filed: 2000-05-11
Abstract: Dried products of external-starch-containing fruit or vegetable concentrates are prepared wherein the products can be reconstituted with hot or cold aqueous liquids to form fruit pulps or vegetable pulps. The dried products are made by roller drying of external-starch-containing fruit and/or vegetable concentrates and comminuting to make flakes. The flakes are agglomerated with fruit concentrates or vegetable concentrates to make an agglomerate. The agglomerate is steamed and simultaneously heat treated or, alternatively, gently dried and then heat treated, to the desired final water content.
Patent ID-28107-A (ID)
Inventor: DAVIS KRISTINE LEANE
IPC: A61F7/08
Filed: 1998-07-31
Abstract: The present invention relates to disposable elastic thermal uniaxial joint wraps having an elastic laminate structure formed from a polymeric mesh and two fabric carrier layers, and one or more heat cells, preferably one or more thermal packs comprising a plurality of individual heat cells, wherein heat is applied to specific areas of the user's body, preferably for the knee and/or elbow, preferably for pain relief. These wraps provide good conformity to user's body to deliver consistent, convenient and comfortable heat application.
Patent IL-104574-A (IL)
Title: N-[[3,4-dichlorophenyl)amino] carbonyl]-2,3-dihydro benzofuran-5-sulfonamide its preparation and antitumor compositions containing it and uses thereof
IPC: A61K31/343
Filed: 1993-02-01
Abstract: This invention provides the use of N-[[(3,4-dichlorophenyl)amino]carbonyl]-2,3-dihydrobenzofuran-5-sulfon amide, and pharmaceutically acceptable salts thereof, in the treatment of susceptible neoplasms in mammals. This invention further provides the novel aforementioned compound and its pharmaceutical formulations.
Patent IL-108094-A (IL)
Title: Method and device for wrapping a product in a wrapper of sheet material
Inventor: BERTALERO ROBERTO
IPC: B65B11/50
Filed: 1993-12-20
Abstract: A close-fitting wrapper for a product (P) is produced from two sheets (1, 2), the first of which is made dish-shaped so as to surround the greater part of the product (P). The other sheet (2) is laid on the rest of the product (P) so as to assume a shape complementary to that of the product itself. After the two sheets (1, 2) have been joined peripherally to give the wrapper sealing characteristics and the edges which project beyond the region of the join have been trimmed, the wrapper formed is subjected to a shaping step which causes the first sheet (1) to cover practically the entire product (P), hiding the second sheet from view. <IMAGE>
Patent IL-115151-A (IL)
Title: Method and apparatus for digital telephony
IPC: H04J3/00
Filed: 1995-09-01
Abstract: Subscriber units which communicate with a base station in predetermined time slots within fixed length time frames are grouped into classes of subscriber units. At least one selected class is restricted from transmitting certain types of messages so as to ease system loading when many subscribers are trying to make calls.
Patent IL-118240-A (IL)
Title: Oral coated capsule dosage form of omega-3 polyunsaturated acid for release of the acid in the intestine
IPC: A61K9/48
Filed: 1996-05-13
Abstract: Inflammatory bowel disease, especially Crohn's disease and ulcerative colitis, is treated by administration of an oral dosage form, containing as an active principle an omega-3 polyunsaturated acid in free acid form or as a pharmaceutically acceptable salt thereof, which releases the acid in the ileum. Preferably the oral dosage form is a gelatine capsule coated with a poly(ethylacrylate-methylmethacrylate).
Patent IL-124461-A (IL)
Title: Angiogenesis inhibiting 3-(1,2,4-thiadiazol-5-yl)piperazine pyridazine derivatives their preparation and pharmaceutical compositions containing them
IPC: A61K31/501
Filed: 1997-01-14
Abstract: This invention concerns compounds of formula the N-oxide forms, the pharmaceutically acceptable acid addition salts and stereochemically isomeric forms thereof, wherein X is CH or N; m is 2 or 3 and n is 1, 2 or 3; wherein 1 or 2 C-atoms of the CH2 groups of the moiety which may also contain one double bond, may be substituted with C1-6alkyl, amino, aminocarbonyl, mono- or di(C1-6alkyl)amino, C1-6alkyloxycarbony, C1-6alkylcarbonylamino, hydroxy or C1-6alkyloxy; and/or 2 C-atoms of said CH2 groups may be bridged with C2-4alkanediyl; R1 is hydrogen, C1-6alkyl, C1-6alkyloxy, C1-6alkylthio, amino, mono- or di(C1-6alkyl)amino, Ar, ArNH-, C3-6cycloalkyl, hydroxymethyl or benzyloxymethyl; R2 and R3 are hydrogen, or taken together may form a bivalent radical of formula -CH=CH-CH=CH-; in case X represents CH then L is a radical L1, L2 or L3; or in case X represents N then L is a radical L2 or L3; L1 is Ar-C1-6alkyloxy, Ar-oxy, Ar-thio, Ar-carbonylamino, di-Ar-methyloxy-, N-Ar-piperazinyl, N-Ar-homopiperazinyl, 2-benzimidazolinonyl, Ar-NR4-, Ar-Alk-NR4-, Ar-NR4-Alk-NR5- or Het-NR4-; L2 is Ar, Ar-carbonyl, Ar-CH=CH-CH2-, naphtalenyl or Het; L3 is C1-6alkyl substituted with one or two radicals selected from Ar, Ar-oxy, or Ar-thio, further optionally substituted with cyano or hydroxy; 2,2-dimethyl-1,2,3,4-tetrahydro-naphtalenyl; 2,2-dimethyl-1H-2,3-dihydroindenyl;Ar-piperidinyl or Ar-NR4-Alk-; R4 and R5 are each independently selected from hydrogen or C1-6alkyl; Alk is C1-6alkanediyl; their preparation, compositions containing them and their use as a medicine.
Patent IL-125697-A (IL)
Title: HUMAN ANTIBODIES THAT BIND HUMAN TNFalpha
IPC: A61P35/04
Filed: 1997-02-10
Abstract: Human antibodies, preferably recombinant human antibodies, that specifically bind to human tumor necrosis factor α (hTNFα) are disclosed. These antibodies have high affinity for hTNFα (e.g., Kd=10−8 M or less), a slow off rate for hTNFα dissociation (e.g., Koff=10−3 sec−1 or less) and neutralize hTNFα activity in vitro and in vivo. An antibody of the invention can be a full-length antibody or an antigen-binding portion thereof. The antibodies, or antibody portions, of the invention are useful for detecting hTNFα and for inhibiting hTNFα activity, e.g., in a human subject suffering from a disorder in which hTNFα activity is detrimental. Nucleic acids, vectors and host cells for expressing the recombinant human antibodies of the invention, and methods of synthesizing the recombinant human antibodies, are also encompassed by the invention.