baber/WOPTO huggingface dataset:
Patent GB-1454208-A (GB)
Title: Iminoisoindolinone pigments and process for their manufacture n1454209honeywell inc digital-information-handling apparatus
IPC: C08K5/3477
Filed: 1974-08-15
Abstract: 1454208 Iminoisoindolinone pigments CIBAGEIGY AG 15 Aug 1974 [16 Aug 1973] 35994/74 Heading C4P The invention comprises pigments of the general formula wherein each R 1  denotes an aromatic radical, R 2  is H, C 1 -C 6  alkyl, C 5 -C 6  cycloalkyl or an isocyclic or heterocyclic aromatic radical, X 3  is a direct bond or an imino group, each X is halogen, Y and Z are halogen, alkoxy or alkylmercapto containing 1-6 C atoms, C 5 -C 6  cycloalkoxy, aralkoxy, aryloxy or arylmercapto. They are prepared by condensing an isoindolinone of the general formula wherein V is >C=X 2  or >C(Y 2 ) 2  wherein X 2  is an imino or thio group and each Y 2  is a halogen atom or alkoxy or secondary amino group with a diamine of the general formula wherein R 1 , R 2  and X 3  are as above in the molar ratio 2 : 1. The reaction takes place initially in the cold and then with warming at 20-100 C. The pigments are used to colour cellulose ethers and esters, nitrocellulose, polyamides, polyurethanes, polyesters, urea- and melamineformaldehyde resins, alkyd resins, phenoplasts, polycarbonates, polystyrene, P.V.C., polyethylene, polypropylene, polyacrylonitrile, polyacrylic acid esters, thermoplastic and thermosetting acrylic resins, rubber, casein, silicone and silicone resins, spinning solutions, lacquers or printing inks.
Patent GB-912189-A (GB)
Title: An improved arrangement for jet propulsion power units on an aircraft
IPC: B64C29/00
Filed: 1960-10-20
Abstract: 912,189. Aircraft. MESSERSCHMITT A.G. Oct. 20, 1960 [Oct. 20, 1959], No. 36024/60. Class 4. An aircraft engine installation comprises a plurality of jet propulsion power units 6, 7 arranged side by side as a group and mounted underneath the wing 3 at the tip thereof, the group being pivotally mounted about an axis of rotation A substantially parallel to the transverse axis of the aircraft so as to be movable through ninety degrees to a position in which the line of thrust is directed downwards for vertical take-off.
Patent GB-964534-A (GB)
Title: X-ray examination apparatus
IPC: A61B6/06
Filed: 1961-10-06
Abstract: 964,534. X-ray apparatus. SIEMENS-REINIGER WERKE A.G. Oct. 6, 1961 [Oct. 6, 1960; Feb. 10, 1961], No. 36092/61. Heading H5R. In X-ray apparatus in which the ray source and a fluorescent screen can move relatively to each other in the direction of the beam, with an adjustable diaphragm between them, the diaphragm is automatically adjusted by said relative movement so that the area of the screen impinged on by the ray beam remains constant, the said area being initially set by manual adjustment of the diaphragm. In the form shown, the apparatus comprises a carriage 3 consisting of two parts 3a, 3b which are displaceable relative to each other, the part 3b sliding telescopically within the part 3a. Part 3a carries a spot-film device 5 having a fluorescent screen 9. Part 3b carries the X-ray tube in a housing 1, the X-ray beam being represented by the line 7. In front of the housing 1 is a diaphragm consisting of two pairs of adjustable plates 13, 14. On support 3b are two crosswise arranged slotted guides 15, 16 with a common slide element 17. Guide 15 pivots about a pin 32 fixed to support 3b, and guide 16 is connected to a rod 24 slidable in mountings 22, 23. A pin 27 on rod 24 engages in a slot 26 in a guide 21. A further slot 25 in guide 21 has engaged therewith a pin 20 fixed to support 3a, and passing through a slot 19 in support 3b. Guide 21 pivots about a pin 28 fixed to support 3b. As supports 3a and 3b slide together or apart, pin 20 slides in slot 19 and tilts guide 21 about pin 28, imparting a proportionately smaller movement to pin 27 and hence rod 24 and pin 17. Thus the angle alpha guide 15 makes with the horizontal is altered. The free end of guide 15 is connected by a Bowden cable 30 to the diaphragm plates 13, so that as the supports 3a, 3b slide relative to each other the spacing of the diaphragm plates alters accordingly. A further slotted guide 15<1>, similar to guide 15, operates similarly the other pair of diaphragm plates 14. Initially, the diaphragm apertures are set manually by levers 12, 11, one of which is connected by Bowden cable 18 to the pin 17, and the other similarly connected to the corresponding pin 17<1>. Once these diaphragm settings are established, levers 12, 11 are locked in position, so that a predetermined fixed area of the fluorescent screen 9 is impinged upon by the X-ray beam. As the parts 3a, 3b slide one within the other, the distance between screen and diaphragm is varied, but the automatic adjustment of the diaphragm ensures that the area of the screen struck by the beam remains unaltered. Fig. 2 (not shown), is an alternative arrangement in which the variation of the diaphragm-screen distance is made to operate a pair of clutchcontrolled electric motors which in turn control the diaphragm plates to keep the area of the screen struck by X-rays constant as before.
Patent GB-888552-A (GB)
Title: Antibacterial agents
IPC: C07D499/46
Filed: 1960-10-21
Abstract: Relates to acids of the general formula <FORM:0888552/IV (b)/1> and non-toxic salts thereof wherein n is an integer from 1 to 8 and R1, R2 and R3 are the same or different and each is a hydrogen atom or a C1-C6 alkyl, alkoxy, alkylamino or alkanoylamino, di(C1-C6 alkyl)amino, chloro, bromo, iodo or hydroxy group.  Examples of such acids are 6-(5-benzoylvaleramido), 6-(3-benzoylpropionamido), 6-[3-(2,4,6-trimethoxy - benzoyl) propionamido], 6 - [4 - (2, 4 - dichloro - benzoyl) butyramido], 6 - [3 - (2, 4 - dihydroxy - benzoyl) propionamido], 6 - [3 - (3 - diethyl - aminobenzoyl) propionamido] and 6 - [8 - (4 - ethoxybenzoyl) caprylamido) penicillanic acid.  The acid may be prepared by reacting 6-amino-penicillanic acid or a neutral salt thereof, with an acid chloride of the general formula <FORM:0888552/IV (b)/2> or with its functional equivalent as an acylating agent for a primary amino group, such as the corresponding carboxylic acid bromides, acid anhydrides and mixed anhydrides with other carboxylic acids.
Patent GB-828500-A (GB)
Title: Improvements in and relating to driving belts for pulleys, spindles or the like
IPC: F16G3/10
Filed: 1957-11-20
Abstract: 828,500. Driving belts. GROSS, F. Nov. 20, 1957, No. 36209/57. Class 109 The ends of a belt of woven or plaited material are ground &c. to reduce their thickness by half and secured in overlapping relation by adhesive to form an endless driving belt. The reduction is effected by drawing the ends against a rotating grinding, rasping, filing, milling or emery wheel in the direction opposite to rotation and so that the extreme ends are the last portions of the belt to be contacted by the wheel.
Patent GB-1146887-A (GB)
Title: Improvements in or relating to a cutting tool
IPC: B23B27/16
Filed: 1966-08-12
Abstract: 1,146,887. Cutting tools. F. SIROLA. 12 Aug., 1966, No. 36296/66. Heading B3B. A cutting tool comprises a shank having an insert receiving recess at one end with a non- circular bore 20 extending obliquely to the base 16 of the recess, a complementary locking pin 22 engageable in the bore 20, the pin having an angled portion at one end of reduced crosssection which extends normal to the base of the recess and into a bore in the insert, a screw member 28 being provided to slide the pin 22 within the bore 20 whereby the insert engaging portion 24 of the pin clamps the insert in the recess. The screw member may threadably engage the pin from within a counter bore 34 on the opposite side of the shank from the recess or alternatively, the screw may engage a threaded bore in the shank and the head 40 of the screw engage a notch 42 provided in the pin.
Patent GB-956656-A (GB)
Title: Electromagnetic transducers
IPC: G11B5/17
Filed: 1962-09-25
Abstract: 956,656. Magnetic recording &c. heads. EX-CELL-O CORPORATION. Sept. 25, 1962 [Oct. 2, 1961], No. 36367/62. Heading G5R. A head, comprising two unequal C-members 18, 20 assembled about a gap-spacer of flux-deflecting material 30 and carrying a centre-tapped coil 32, is supported, as to the core in a radial slot 14 extending the full length of a cylindrical support 12 and as to the winding in a recess 16, the assembly being surrounded by a shield 56, loaded into an outer casing 10 and resin-encapsulated. The core assembly may be inverted (Fig. 4,) to produce an off-centre transducing gap. A groove 58, aligned with the slot 14 provides azimuthal location. In an alternative embodiment, shown without a shield or outer casing, (Fig. 7,) the core may be made up from C and I members.
Patent GB-1001206-A (GB)
Title: Improvements in or relating to torches
Inventor: MING YIP
IPC: F21L4/00
Filed: 1962-09-25
Abstract: 1,001,206. Electric battery lamps. SONCA INDUSTRIES Ltd. Sept. 24, 1963 [Sept. 25, 1962; May 6, 1963], Nos. 36376/62 and 17865/63. Heading F4R. A pocket lamp comprises a barrel fitted with a pocket engaging clip and containing one or more electric cells, a depressible switch button located within the clip engaging a resilient switch contact member through an aperture in the barrel, the switch button being capable of limited longitudinal movement between an " off " position in which the contact member is in the open position relatively to a second contact member and an " on " position in which the contact member is held engaging the second contact member. In one form, the resilient contact member 8 is mounted on the barrel, the second contact member being in the form of a ring 6 at the base of a sleeve 5 in which the lamp bulb 4 is secured. The button 10 is mounted in a slot in the clip 11 and engages a projecting part 9 of the member 8. The button 10 has a step 17 which can be engaged under the top 14 of the clip by depressing the button and sliding it forward. In another form, the button 10, Fig. 3, has a slot 26 at the front end and a tail 27 at the rear which acts as a fulcrum on which the button can pivot. The button can either be slid forward so that the part 14 of the clip engages the slot 26 and the button cannot then be depressed to close the switch contacts or it can be depressed and slid forward so that a shoulder 25 engages under the edge of the top of the clip, the switch being then held locked in closed position.
Patent GB-156103-A (GB)
Title: A process for the manufacture of silver-thioglycollate of sodium
Filed: 1920-12-29
Abstract: An aqueous solution of thioglycollic acid is treated successively with an aqueous solution of a silver salt and one of caustic soda; or the silver solution, for example silver nitrate or fluoride, may be added to the thioglycollic acid dissolved in caustic soda.  By addition of alcohol, silver thioglycollate of sodium, AgS.CH2.COONa, is precipitated as a yellow powder, which is soluble in water and is of value in treating gonococci diseases.
Patent GB-781884-A (GB)
Title: Improvements in or relating to devices embodying semi-conductors
IPC: H01L23/04
Filed: 1954-12-16
Abstract: 781,884. Semi-conductor devices. PHILIPS ELECTRICAL INDUSTRIES, Ltd. Dec. 16, 1954 [Dec. 19, 1953], No. 36469/54. Class 37. In a semi-conductor device in which a semi-conductor body is mounted inside a tubular glass or ceramic envelope on a support sealed through it and extending along its axis the body is fixed by means of a first solder to a holder extending transverse to the axis which is secured to the support by a solder of lower melting-point than the first. A body 4 of Ge or Si is soldered, e.g. with tin 6 to the dished centre of a metal member 10, peripheral tags 11 on which engage the wall of glass envelope 1. Support wire 2 after being sealed through the wall is soldered to member 10 with a lower melting-point solder 7, e.g. 40: 60 or 60: 40 parts of Pb: Sn, by heating it to the melting-point of the alloy and then pressing the member into contact with it using a cold punch which bears against it around the Ge body to keep it cool. An alternative method is to pass a transitory electric current just sufficient to melt the solder, between the punch and support wire 2. A ceramic envelope may alternatively be used in which case the sealing of the support is effected by an enamel or by a silver coating on the ceramic. The member 10 may also be undished and with its tags facing in the other direction or may simply be a flat disc.
Patent GB-324762-A (GB)
Title: Improvements in adjusting and locking devices for vehicles windscreens
IPC: E05C17/30
Filed: 1928-12-11
Abstract: 324,762. Pearce & Sons, (Brassfounders), Ltd., G. W., and Pearce, G., H. Dec. 11, 1928. Stays.-A telescopic stay j with a clamping means k for securing a vehicle windscreen a in an adjustable position is provided with a fastening means p for locking the screen in the closed position, the member p being pivotally mounted on one member of the stav for engagement with a pin s on the other stay member. The member p has a fingerpiece q for hand-operation, and it is adapted to engage automatically with the stud as the screen closes by the engagement of the hookshaped member r with an inclined t adjacent to the pin s.
Patent GB-454309-A (GB)
Title: Caution signal control for motor vehicles
IPC: B60Q1/50
Filed: 1934-12-20
Abstract: 454,309. Road signals for controlling traffic. STERN, T., 52, Friedrichstrasse, Frankfort-on-Main, Germany. Dec. 20, 1934, No. 36511. Void [Abridged as open to inspection under Sect. 91 of the Acts, June 22, 1935]. [Class 118 (ii)] The hooter button of a car is arranged to control flashing of the car lamps. When the switch V is making its right - hand contact, the button D controls the hooter H. When the switch is thrown to the left the button causes the arm a to be oscillated by magnets cl, c<11>, the oscillation being damped by dash-pot d. The arm a effects flashing of the car lamps, the arrangement being that if the parking lights P or the dim lights S are in use, the arm causes intermittent lighting of the bright lamps B whilst if the lamps B are in use when the button D is depressed, the lamps B are intermittently replaced by the dim lights S. Systems in which the oscillating arm a is replaced by a rotary switch and by a thermal switch are also described.
Patent GB-1454919-A (GB)
Title: Finely adjustable table device
IPC: B65G54/02
Filed: 1974-08-20
Abstract: 1454919 Printing CITIZEN WATCH CO Ltd 20 Aug 1974 [27 Aug 1973] 36578/74 Heading G2A An exposure table 104, e.g. for printing I.C. patterns, is resiliently suspended in its own plane above a base-plate 101 by four curved plate springs 103, and fine X, Y and/or angular adjustment of its position relative to the springs may be effected by the passage of a variable current through two electromagnets 105. The springs may be of circular Fig. 5 (not shown), oval, Fig. 4 (not shown), or split oval, Figs. 6 and 7 (not shown) cross-section. The springs may be connected to the table itself, as shown, or to a lower table-supporting member Figs. 2 and 3 (not shown) itself connected to a damper member (15) within a damping fluid 18. In the latter case, the electromagnets may be of E-shape Figs. 8 and 9 (not shown) and the table may have corresponding iron pieces (23).
Patent GB-344041-A (GB)
Title: Improvements in means for regulating internal combustion engines
IPC: F02P5/00
Filed: 1929-11-29
Abstract: 344,041. Regulating. HIVES, E. W., Rostherne, Duffield Road, Derby. Nov. 29, 1929, Nos. 36642/29 and 8805/30. [Classes 7 (iv) and 7 (vi).] In aircraft engines, the explosion pressures are maintained within safe limits at low altitudes bv means of a stop device which is automatically adjusted according to the altitude by an aneroid device operating through a relay. The control lever a moves in a slotted member f<2> adjustable by a rod f connected to a relay e controlled by an aneroid device d. In a modification, the control lever simultaneously adjusts the throttle and the ignition timing, only the latter being subject to the aneroid control. Fig. 3 shows an aneroid device h connected by a lever h<2> to the relay comprising a valve j<1> controlling the action of the lubricating-oil pressure on a piston k<1> connected to the ignition control by a lever f and rod f f<1>. When the aneroid chamber h expands, the valve j<1> is raised to allow oil admitted at l to pass by way of passages j<2>, k<4> to the underside of the piston. When the piston is raised sufficiently, the oil pressure passes through a port k<5> to the upper side of the piston, which is then lowered again by a spring m<1>. Instead of oil pressure, the engine suction or the pressure in the water-cooling system may be used to actuate the relay. Specification 247,304, [Class 7 (iv), Internal-combustion engines, Igniting in], is referred to.
Patent GB-627731-A (GB)
Title: Improvements relating to handbags
IPC: A45C3/06
Filed: 1947-01-15
Abstract: 627,731. Handbags. NEEDHAM, W. G. Jan. 15, 1947, No. 36656/46. [Class 133] In a handbag wherein sides A, B have secured thereto end panels or gussets J, said panels folding inwardly at K, and the bag bottom D folds upon itself at F, and outwardly and inwardly at portions G, H respectively, so that the gusseted portions lie between the sides A, B when the bag is collapsed, the bottom D and a portion of the sides and ends being adapted to be folded upon the side A, means are provided for securing the bag in the folded position consisting of an intaglio portion T of a fastener upon a flap U secured to the side A engaging a cameo portion W of the fastener on the bottom D. The inner walls of the upper portion carry a pocket N secured by a press-fastener P and a compartment R closed by a sliding clasp fastener S. The mouth of the bag is closed by a sliding clasp fastener L which on being opened gives access to the inner pockets without unfolding the bag. The handbag has handles Z and a portion of the sides is suitably reinforced by the insertion of stiffening material C between the sides A, B and the lining.
Patent GB-1420989-A (GB)
Title: Methods and apparatus for evaluating measurement values of a testing system
IPC: G01D1/14
Filed: 1973-08-02
Abstract: 1420989 Voltage monitoring HOFMANN GmbH Gebr 2 Aug 1973 [16 Oct 1972] 36775/73 Heading G1U A voltage which should be between upper and lower limits is monitored by subtracting 3 the lower limit voltage 1 from it, by dividing 5 the resulting difference x by the difference y between the upper limit voltage 2 and the lower limit voltage 1, and by displaying the quotient on a meter 8 calibrated as shown so that when the voltage being monitored lies in the centre of its tolerance range a 100% indication is given. Threshold circuits 6, 7 may also be provided to energize one of lamps, 9, 10 when the voltage being monitored lies outside the tolerance range.
Patent GB-832962-A (GB)
Title: Improvements in and relating to a rigid sliding roof for vehicles
IPC: B60J7/02
Filed: 1958-11-17
Abstract: 832,962. Sliding roofs. BAIER, O., BAIER, L., BAIER, W., BAIER, W., BAIER, W., and SCHLUMPRECHT, E., [trading as BAIER KOMM.-GES., W.]. Nov. 17, 1958 [Jan. 11, 1958], No. 36949/58. Class 108(1) A sliding roof frame 1 has extensions 2 by which it is secured to the body 12, the gutter 4 carrying the rail 6, being detachably connected to the frame 1 by straps 13 and bolts 15. A resilient insert 16 allows for vertical adjustment of the rail 6 and the sliding roof.
Patent GB-786039-A (GB)
Title: A means for the conversion of symbol sequences into groups of digits, letters or other characters
IPC: G06F3/09
Filed: 1950-06-23
Abstract: 786,039. Electric digital-data-storage apparatus. DIRKS, G. June 23, 1950 [Oct. 1, 1948], No. 37220/54. Divided out of 786,021. Class 106 (1). [Also in Groups XXXVIII and XL (c)] A typewriter or like machine comprises a storage device for all items of information likely to be required at an output means, a storage for address signals co-ordinated with the items of information, input means for symbolic or abbreviated matter which releases address signals, and a device for comparing incoming address signals with the stored addresses and, upon detecting equality, controlling selective sensing means to read out the co-ordinated items of information. As described, symbols such as Oriental characters are entered by keyboard and, by means of a converter such as that described in Specification 786,041, are converted into e.g. binary pulse trains representing the addresses of items of information corresponding with the characters and stored on a magnetic drum in the machine. A complete set of binary address signals are stored on another part of the drum, each in a predetermined relationship with its associated item of information, and are scanned repeatedly by parallel sensing heads as the drum rotates, the pickedup signals being applied to the comparing device which also receives the address signals from the converter. Comparing device. This comprises a set of tubes, e.g. 13, 14 and 15, for each order of the binary numbers (addresses) to be compared. Switches 22, 23 .... &c., one for each order, are set in positions a or b according to the digits of one of the numbers (the address from the converter) while the digits of the other (address) number, picked up by sensing heads 26, 27, 28 ... &c., control the " on " or " off " conditions of associated gas tubes 15, 18, 25 ... &c. When one of these gas tubes (e.g. 15) is not conducting its low cathode potential, being communicated to the screen grid of the associated pentode 13, blocks the operation of this valve. The lower pentode 14, however, is not blocked until the tube 15 is fired, when its cathode potential is raised to prevent its conduction while valve 13 now becomes conductive. The comparing circuit is shown schematically at the top of the Figure, the switch arms representing alternately electronic switches 13, 14, &c. and switch arms 22, 23, &c. A complete path through the chain signifies equality, and when this occurs, information signals picked up from another part of the drum by sensing heads 35, 36 will pass through the device to indicating or printing means such as the stroboscopic indicator described in Specification 786,026 or the printer described in Specification 786,022, [Group XVI]. Besides translating from Oriental to Roman characters and vice versa, the invention may be used for expanding shorthand symbols, more efficient telegraphy and teletyping. Specifications 786,033, 786,037 and 786,038, [both in Group XVI], also are referred to.
Patent GB-1193214-A (GB)
Title: A Roll Stand, with means for the Adjustment of the Rolls.
IPC: B21B31/22
Filed: 1968-08-06
Abstract: 1,193,214. Rolling. SCHLOEMANN A.G. 6 Aug., 1968 [13 Sept., 1967], No. 37445/68. Heading B3M. A roll stand includes stepped rings 18 for coarse roll adjustment and hydraulic plungers 15 for fine adjustment during rolling. Adjustable cylinders 14 are associated with the plungers for bringing the lower work roll 4 into line with the stand pass line W, in the event of the work rolls being reground. Each cylinder 14 bears at its upper periphery against shoulders 17 extending into the housing windows, with a pressure greater than the rolling load. Steps on the the ring 18 at the top of the cylinder are of different heights so that rotation of the cylinder raises or lowers the cylinder, and hence the roll 4, relative to the housing. Adjustable shims may replace the steps. The arrangement is suitable for 2 or 4-high mills.