baber/WOPTO huggingface dataset:
Patent GB-600824-A (GB)
Title: Improvements in or relating to machines for under-cutting the insulating segments ofcommutators
IPC: H01R43/14
Filed: 1945-01-02
Abstract: 600,824. Slotting commutators. SELFPRIMING PUMP & ENGINEERING CO., Ltd., and BROWN, B.J. Jan. 9, 1945, No. 749. [Class 145 (i)] An electrical control apparatus for facilitating relative angular adjustment between workpiece and cutting tool 6 in a machine for undercutting insulating segments of the commutator 3 of a motor or dynamo or a like armature 4 and for testing the continuity of the armature windings comprises a feeler or detector 7 and a commutator contacting device 20 engaging the surface of the commutator 3 during angular adjustment in relation to the cutting tool 6 and an electric circuit including the feeler 7, the contacting device 20 and one or more of the armature windings and arranged to control a signal device and /or a brake to give respectively a signal or no signal or to allow or prevent relative rotational movement between the workpiece and tool depending on whether the feeler 7 in in contact with a conducting or insulating segment of the commutator, the contacting device 20 being in contact with at least one of the commutator segments for all angular positions of the commutator and spaced circumferentially from the feeler 7 so that a portion of the armature winding will always be included in the control circuit and when the feeler 7 is in contact with a conducting segment, the appropriate operation of the signal device and/or the release of the brake will give an indication that such portion of the armature winding is continuous. The commutator 3 with the armature 4 is mounted on a saddle slide 1 and the rotatable cutter 6 is in a fixed housing 5. The feeler 7 is mounted on a lever arm 8 pivoted by a pin 9 to the housing 5 and urged by a spring-loaded plunger 10 to press the finger 7 into contact with the commutator. The width of the feeler 7 is such that it will bear on an insulating segment only when correctly adjusted. The commutator contacting device comprises a pair of spring-loaded plungers 20 which are connected electrically to the frame of the machine. The electric circuit is completed by connecting the signal device, which may be a lamp or audible signal, and/or the brake in series with a suitable source of current between the earthed frame and the feeler 7. To lift the feeler 7 out of the way of the armature 4 when the workpiece is advanced to the cutting position, a cam plate 11, fixed to the slide 1, has an inclined edge 12 contacting a projection 13 on the lever 8. The circuit may also control a device to prevent movement of the saddle slide 1 until the cutting tool 6 is in proper register with an insulating segment, the device consisting of a solenoid 14 with core 15 adapted to enter a recess 16 in the saddle slide 1, while the workpiece is being angularly adjusted and which is released when the circuit through the feeler 7 is broken. Specification 548,543 is referred to.
Patent GB-212226-A (GB)
Title: Improvements in or relating to feeding devices for water cooling systems of internal combustion engines
IPC: F02B29/04
Filed: 1924-01-10
Abstract: 212,226. Lamblin, A. Feb. 27, 1923, [Convention date]. Radiators, aircraft and like.-Reservoirs or feeders 1 connected with the radiators 36, Fig. 11, and water circulation passages 35, 39 of internal-combustion engines, are formed around or connected to funnel-shaped members through which currents of air pass to cool the water or condense steam in the feeders, the air thus warmed being .supplied to the engine carburettors to heat up the charge. In the form shown in Figs. 1 and 2, the reservoir proper is situated above the funnelshaped casing 6, and is fitted with baffles 4 to direct the hot water downwards from inlets 3 through perforations 8 in the casing 6. The air channel is traversed by three gilled tubes 10 of elongated cross-section communicating with an annular channel 7. When the water level drops, through overheating of the motor, the device acts as a condenser for the steam rising from the radiator and water passages. The funnel-shaped casing may be arranged in the upper part of the reservoir, or it may be arranged below the reeervoir and be connected to it by a pipe. In a further form, shown in Figs. 6 and 7, the funnelshaped casing itself serves as a reservoir. The water entering by inlets 3 is directed by baffles 23 into an annular passage 7 and passes through radial gilled tubes 22 into an inner chamber 20 surrounding an axial air passage 21. In a modification of this form the air passage is traversed by a group of vertically-set gilled tubes.
Patent GB-903493-A (GB)
Title: An exhaust gas cooling system for an internal combustion engine
Inventor: BROWN DAVID JOHN BOWES
IPC: F01N3/04
Filed: 1961-01-09
Abstract: 903,493. Cooling exhaust gases. HUNSLET (HOLDINGS) Ltd. May 1, 1961 [Jan. 9, 1961], No. 804/61. Class 7(2) An exhaust gas cooling system includes a water jacket 17 for the or each exhaust gas pipe 16 and a chest 19 in which the gases are received for dilution with air prior to discharge. Engine exhaust gas is led through pipe 16 to a conditioner 15 containing water through which the gas is passed so that water-soluble poisonous or noxious constituents can be absorbed. From container 15 the exhaust gas is discharged into chest 19 through flame trap or traps 20 to be diluted therein by air from the engine fan (not shown) and discharged through an opening 21. Cooling water is circulated from the engine water jacket through the radiator 12, jackets 14 and 17 and back to the engine via a pipe 18.
Patent GB-1262582-A (GB)
Title: Sulpholanylpyrazoles and process for their manufacture
IPC: C09B62/006
Filed: 1969-05-09
Abstract: 1,262,582. Sulpholanyl-pyrazoles. CIBAGEIGY Ltd. 9 May, 1969 [15 May, 1968; 31 July, 1968], No. 806/70. Divided out of 1,262,581. Heading C2C. The invention comprises sulpholanylpyrazoles of formula wherein R is H or an alkyl, alkoxy or aryl group, R 1  is an alkyl, hydroxyl or alkoxy group, R 2  is H or CH 3 . The compounds are prepared by condensing a 3-hydrazino-1-sulpholan with NC.CH 2 COR and cyclizing in the presence of an inorganic acid. They are used as intermediates in the preparation of azo dyes.
Patent GB-696567-A (GB)
Title: Improvements in or relating to selecting devices responsive to code signals
IPC: H01H67/26
Filed: 1948-04-05
Abstract: 696,567. Printing - telegraph apparatus. TELETYPE CORPORATION. April 5, 1948 [May 31, 1947; April 7, 1947], No. 892/52. Divided out of 696,541 under which a Specification was laid open to inspection under Sect. 91 of the Acts, on Oct. 8, 1948. Drawings to Specification. Class 40 (iii). The description is wholly included in Specification 696,541, but the claims relate to a selecting device, which may be employed to test the operation of the sequential control device of Specification 696,541, and which comprises means responsive to the impulses of a code signal for selectively positioning a number of elements which control the selectable operation of a number of members, whose selection is normally prevented by blocking means which can be conditioned to permit the selection of certain of said members in response to predetermined signals, and a pivoted bail member which in one condition of operation permits the members to continue to respond to the predetermined signals, and in another condition of operation causes the selective response of the said members to be discontinued. The blocking means may be conditioned so that the apparatus should respond indefinitely to two selected letters, say R, Y, and that when a letter other than R or Y is received, the bail member is restored to a position such that the response to R or Y is inhibited, and a visual indication is given that the apparatus is not functioning correctly. Specifications 245,149, [Class 40 (iii)], and 415,768 also are referred to.
Patent GB-344589-A (GB)
Title: Improvements in and relating to high-frequency electric machines
IPC: H02K19/34
Filed: 1930-01-09
Abstract: 344,589. Dynamo-electric machines. LORENZ AKT.-GES., C., 1, Lorenzweg, Tempelhof, Berlin. Jan. 9, 1930, No. 895. Convention date, Jan. 11, 1929. [Class 35.] High-frequency machines; rotary transformers; cores.-In a high-frequency machine having a stator wound with one or more high-frequency windings, the rotor has an exciting winding and is toothed with a pitch corresponding to the pitch of the high-frequency winding slots, and a lowfrequency winding is provided on the stator to utilize the flux arising from the main poles of the rotor. The machine may be used as a frequency changer by applying low-frequency current to the low-frequency winding, a short-circuited winding being placed on the rotor for starting purposes. The machine is operated synchronously as a motor or frequency changer by adding a continuouscurrent exciting winding to the rotor. In the form shown, the stator has slots h, n for the high- and lowfrequency windings respectively, there being two high-frequency slots per rotor tooth. The rotor has an exciting winding E and may be solid. In a modified form, some of the stator slots may be shaped to receive both low- and high-frequency windings.
Patent GB-685771-A (GB)
Title: Improvements in or relating to circuits for use in automatic telephone exchange and like systems
IPC: H04Q3/00
Filed: 1950-01-13
Abstract: 685,771. Automatic exchange systems. PHILIPS ELECTRICAL INDUSTRIES, Ltd. Jan. 13, 1950 [Jan. 17, 1949], No. 914/50. Class 40 (iv). In a multi-potential system, the potential of a test wire L3 common to corresponding outlets of linefinders OZ and final selectors EK and connected by a resistance network R1, R2, R3 to a subscriber's line enables a line-finder to discriminate between a calling and an idle or busy line, and a final selector to discriminate between an idle and a calling or busy line. The linefinders are started by a call detector OD which responds to the potential change on wire L3 when the subscriber's line is looped and the calling line is located over wiper c by a control device (not shown) of the kind described in Specification 660,376, which subsequently applies a busy earth marking P3 over contact k. A final selector is positioned by comparison of numerical potentials over wiper c under the influence of a similar control device, each test wire in the idle condition having a characteristic potential from P2 between - 10 and - 30 volts, for example, in 2-volt steps. In the embodiment shown in Fig. 1, the test wire is subject to potential variation due to line leakage currents. Assuming R1=R2=R3 and no line leakage, the potential of the test wire in the calling condition will be - 33 volts when the potentials at P1 and P2 are - 60 and - 20 volts respectively. The calling outlet is immediately busied to final selectors as their control devices only respond to test wire potentials between - 20 and - 30 volts. The call detector has a potential at Q of - 30 volts so that rectifier g conducts and the line-finders are started. The control devices of the line-finders only respond to potentials more negative than - 30 volts so that calling lines only are seized. In the embodiment shown in Fig. 2, a circuit for line leakage currents is provided over resistance R4, and providing the leak is not excessive the potential at q is more negative than that at p so that rectifier g1 is cut off. In the calling condition, the change in potential at q in the calling condition (to - 35 volts, for example) operates the call detector OD and the test wire assumes the same potential since rectifier g1 now conducts. Also, during a call, rectifier g2 becomes cut-off so that potential P2 is effectively disconnected from the test wire. Application of the circuit to systems using combined line-finder and final selector switches is mentioned. Specifications 666,445 and 670,763 also are referred to.
Patent GB-699997-A (GB)
Title: Neutralising compositions for use in the cold permanent waving of hair
Filed: 1952-01-11
Abstract: A composition suitable, when in aqueous solution, for the neutralizing of hair subsequent to the waving thereof with a mercaptan, comprises an alkali metal bromate and an alkali metal salt which in aqueous solution generates hydrogen peroxide, the proportion of bromate being 8 to 15 parts by weight and the proportion of the salt being sufficient to generate, in aqueous solution, 0.03 to 1.4 parts by weight of hydrogen peroxide. Specified bromates are those of sodium and potassium.  Specified salts are alkali metal perborates such as sodium perborate monohydrate and tetrahydrate and the alkali metal perpyrophosphates, percarbonates and perborosilicates.  Alkali metal polyphosphates, e.g. sodium tripolyphosphate, may also be added.  Preferred mercaptan compositions for waving the hair are those described in Specification 589,956. ========================================  p
Patent GB-588851-A (GB)
Title: Improvements in or relating to object-locating and -detecting systems
IPC: G01S7/12
Filed: 1945-01-11
Abstract: 588,851. Radiolocation. WATSON, D. S., and WRIGHT, C. S. Jan. 11, 1945, No. 1969. [Class 40 (v)] In a radiolocation system in which an exploring beam oscillates, in elevation, e.g. at relatively high speed, whilst rotating or oscillating in azimuth, e.g. at relatively low speed, and in which indications of range and bearing are given in a cathode-ray plan-position-indicator, the signal input to the indicator is blocked during periods when the radial displacement of the cathode ray and the angular elevation of the exploring beam correspond to heights above, or alternatively below, a selected height, or above and below a selected height-band. By this means a considerable amount of unwanted energy is eliminated which would otherwise be fed to the indicator and give rise to background. Fig. 1 is a diagram showing ranger against height h for various elevational angles # of an exploring beam emanating from A in one direction in azimuth, and illustrates a case where the indicator response is limited to targets below 50,000 feet. The magnitude AD, AH, AF represents the complete period of each timebase sweep. The ratio ED/AE represents the ratio of the time during which the input to the P.P.1 is blocked to the time that it is open during each time-base sweep when the elevation of the beam is 10‹. Similarly the ratios JH/AJ and GF/AG represent this time ratio for elevations of 15‹ and 20‹ respectively, the time ratio increasing as the elevation increases. Referring to Fig. 3., elevational movement of the transmitter aerial is conveyed mechanically to a generator A producing a voltage V sin # which is fed to another voltage generator B comprising a linear time-base circuit triggered by the transmitter and which provides an output voltage Kr sin #. This voltage, which is proportional to the height corresponding to the elevation # and the instantaneous range r is fed to a unit C in which it is compared with a fixed voltage corresponding to a selected height and which provides an output when the rising voltage from the generator B exceeds the fixed value. The output of the unit C is fed to.a blanking generator D which in turn blocks the input of the indicator. Two voltage comparison units such as C may be provided, one for opening the indicator when h exceeds a selected minimum value and the other for closing it when h exceeds a selected maximum value. The invention may be applied also to object-locating systems employing for example, infra-red radiations or sonic or super-sonic radiations.
Patent GB-194065-A (GB)
Title: Improvements in or relating to carriers for cycles or the like
IPC: B62J7/04
Filed: 1922-01-12
Abstract: 194,065. Ashby, F., (trading as Ashby & Co., F.). Jan. 11, 1922. Luggage-carriers for cycles &c. have a separately-formed angular bearing-plate 4, Figs. 1 and 2. engaging against the rear stays 6 of the cycle, and having an horizontal part overlapping, or overlapped by, the carrier platform 1 and permanently and rigidly attached thereto by one or more tongues 10 upon the one part adapted to be passed through one or more slots 9 in the other part and bent or clenched over. The sides of the platform 1 and bearing-plate 4 are formed with depending flanges 3, 8, which bear against one another and are secured together by means of indentations 11, by flanged perforations or eyelets pressed through the sheet-metal, or by tongues on one flange bent around the edge of the other flange or pressed through slots therein and bent over.
Patent GB-191000581-A (GB)
IPC: B65G53/46
Abstract: 581. Chambers, E. V., and Watson, Ltd., H. B. Jan. 10. Drawings to Specification. Moving - chamber apparatus for granular materials.-A discharging-device for use with vacuum pans &c. comprises a recessed plug-valve rotated by external driving-mechanism and discharging into a draining-trough from which the solids are removed by a conveyer and an elevator. Reference has been directed by the Comptroller to Specifications 9518/90 and 29392/01, both in Class 32, Distilling &c.].
Patent HK-53797-A (HK)
Title: CD 25 binding molecules
Inventor: AMIOT PETER LLOYD
IPC: A61P35/02
Filed: 1997-04-24
Abstract: Novel monoclonal antibodies to the CD25 antigen are characterized by the amino acid sequence of their hypervariable regions. Initially produced in murine form, they may be converted to chimeric or humanized forms, immunoconjugates or antibody fragments (generally described as binding molecules). The products are useful for the prophylaxis or treatment of transplant rejection, paticularly in combination with other antibodies to activated T-cells, for example CD7 antibodies.
Patent HK-61487-A (HK)
Title: Neutral topical sodium fluoride gel
Inventor: ZAHRADNIK ROBERT THOMAS
IPC: A61K6/02
Filed: 1987-08-20
Abstract: A neutral topical sodium fluoride gel is disclosed which comprises a thickened aqueous solution of sodium fluoride buffered to maintain a pH of from about 5 to 9.
Patent HU-T40159-A (HU)
Title: Process for producing ergot alkaloides first of all ergotamine by way parazite
Inventor: KINICZKY MARTA
IPC: C12N1/00
Filed: 1985-03-12
Abstract: The prods. are prepd. in parasitic conditions on rye by using as microorganism the Claviceps Purpurea strain variant deposited under number 00320 at the National Institute for Public Health. The new variant of the Claviceps Purpurea strain is prepd. by mutation enhancing radiation and selective breeding.
Patent JP-H04234774-A (JP)
Title: Photodestaticizer for electrophotographic device
Inventor: MOCHIMARU HIDEAKI
IPC: G03G15/02
Filed: 1991-01-07
Abstract: PURPOSE:To offer a photodestaticizer for an electrophotographic device capable of realizing reduction in the number of parts and the simplification of maintenance by collecting a light source pollution preventing function and an ozone resolving function together on a cover for a point-like light source. CONSTITUTION:The cover 26 for an LED 23 as the point-like light source is provided, and on this cover 26, a light transmission part 27 allowing light from the LED 23 to be transmitted and a light shielding part 28 preventing a region discharged by a corona discharger 10 from being irradiated with the light transmitted from the light transmission part 27, are consecutively and integrally formed, and an ozone resolving agent 29 is stuck to the corona discharger side of the light shielding part 28.
Patent JP-S59155390-A (JP)
Inventor: KIN KANCHIYUU
IPC: C07D501/08
Filed: 1984-01-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62159281-A (JP)
Title: Image processor
Inventor: IIDA YOSHIHIKO
IPC: G06T1/00
Filed: 1986-01-07
Abstract: PURPOSE:To decrease the image capacity which is stored in a storage device, and also to shorten the time required for compressing an image, by storing the image information which is ended editing and an image compression processing, in a storage device. CONSTITUTION:An image processing part 14 executes successively editing (reduction) of a reduction or enlargement display, etc. to image information to be displayed by an image display device 8 from all image information, in the course of a read operation of the image information by a film image reader 1, and stores the image information after editing, in a display use image memory 6. Also, the processing part 14 executes an image compression of the image information which is read successively, in the course of a read operation of the image information, in the same way as editing, and stores all image information after compression, in an image memory 5. Also, the processing part 14 stores display use image information after editing, which is stored in the memory 5, and all image information after compression, which is stored in the memory 5, in a storage device 7.
Patent JP-H07197030-A (JP)
Title: Production of formed coke
Inventor: SASAKI MASAKI
IPC: C10B57/04
Filed: 1994-01-07
Abstract: PURPOSE:To establish the technique for compounding a large amt. of a cheap low-quality coke with coal for coke making to produce a low-cost formed coke. CONSTITUTION:This formed coke is produced by compounding 99-85wt.% coal or coal blend having a caking index of 50-80 % and a volatile content of 10-35% and contg. 0-20wt.% particles with sizes of lower than 0.05mm and 50-100wt.% particles with sizes of 0.05-1.5mm with 1-15wt.% low-quality coal having a caking index of 0-50% and contg. 0-20wt.% particles with sizes lower than 0.1mm and 50-100wt.% particles with sizes of 0.1-4.0mm, molding the resulting compd., and carbonizing it in a shaft furnace.
Patent JP-S63171910-A (JP)
Title: Dam gate control system
Inventor: SATO KOHEI
IPC: E02B7/20
Filed: 1987-01-07
Abstract: PURPOSE:To prevent the delay of control by a method in which computing unit of gate opening corresponding to a target effluent amount is calculated for every control by taking into consideration all of effluent amount and dam water level. CONSTITUTION:A dam gate control system consists of target effluent amount calculation 5, target opening degree caculation 6, control direction judgement 7, calculation 14 of gate opening degree computing unit  , and calculation 15 of gate opening degree computing unit  '. Target effluent amount is calculated, the same value as the present opening degree is used as target opening degree, and the direction of gate control is judged to determine whether it is action toward opening direction or action toward closing direction. In the case of the action toward opening direction, the unit   is calculated and in the case of the action toward closing direction, the unit  ' is calculated. Gate distribution made until effluent amounts for each case are reached. Proper gate distribution can thus be attained regardless of the magnitude of the effluent amounts.
Patent JP-H06200463-A (JP)
Title: Production of fiber composite product
Inventor: MIYAZAKI KENJI
IPC: D04H1/4258
Filed: 1993-01-06
Abstract: PURPOSE:To provide the fiber composite product having the same strength as those of conventional fiber composite products by reinforcing reinforcement- requiring parts by the reclaiming utilization of the wastes or unnecessary parts of fiber composite products. CONSTITUTION:This method for producing the fiber composite product comprises grinding a reclaiming fiber composite material comprising glass fibers and a thermoplastic resin and having a glass fiber content of 20-60wt.%., spreading the ground product A over the one surface of a mat-like article consisting mainly of glass fibers, laminating thermoplastic resin films to both the surfaces of the mat-like article on which the ground product A is spread, heating and press-compressing the laminated product to melt the thermoplastic resin in the ground product A and in the thermoplastic resin film and impregnate the mat-like article with the melted resin, removing the pressure, vacuum-sucking the laminated product in its thickness direction during the melted state of the impregnated resin to provide the fiber composite product B. The ratio of the ground product A to the fiber composite product B is 10-40wt.%.
Patent JP-S58120567-A (JP)
Inventor: KUMAGAI MASATO
IPC: C04B35/043
Filed: 1982-01-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。