baber/WOPTO huggingface dataset:
Patent GB-578525-A (GB)
Title: Improvements in or relating to the manufacture of expanded thermo-plastic resinous compositions
IPC: B29C44/08
Filed: 1944-01-10
Abstract: A hardened sheet of cellular thermoplastic, resinous material, prepared according to the parent Specification, is submitted to a remoulding or pressing operation at a temperature sufficient to soften the material and allow of limited further expansion, by placing it between the platens of a press, adapted by the insertion of rigid distance pieces to arrest the movement of the ram when the desired thickness is attained while leaving the edges of the expanded sheet free to flow further, interrupting the operation by releasing the pressure and finally re-applying the pressure and cooling before removal from the press.  In a preferred method, the pressing is interrupted after 5 minutes while the material is still warm, and then the pressure re-applied for a further 5 minutes, the platens meanwhile being cooled.  By this means the resultant density can be lowered from 8 to 5 lbs. per cu. ft.ALSO:A hardened sheet of cellular, thermoplastic, resinous material, prepared according to the parent Specification, is submitted to a remoulding or pressing operation at a temperature sufficient to soften the material and allow of limited further expansion, by placing it between the platens of a press, adapted by the insertion of rigid distance pieces to arrest the movement of the ram when the desired thickness is attained while leaving the edges of the expanded sheet free to flow further, interrupting the operation by releasing the pressure and finally re-applying the pressure and cooling before removal from the press. In a preferred method, the pressing is interrupted after 5 minutes while the material is still warm, and then the pressure reapplied for a further 5 minutes, the platens meanwhile being cooled.  By this means the resultant density can be lowered from 8 to 5 lbs. per cu. ft.
Patent GB-420410-A (GB)
Title: Improvements in golf balls
IPC: A63B37/00
Filed: 1934-01-05
Abstract: 420,410. Golf bails. BURBANK, W. C., 155, East 73rd Street, New York, U.S.A. Jan. 5, 1934, No. 494. Convention date, Sept. 27, 1933. [Class 132 (ii)] The surface of a golf ball is provided with " spiral '' grooves or with raised portions terminating at various distances from the poles of the ball, the object being to lessen the atmospheric resistance of the ball. The grooves may be curved throughout in the same sense, or may be curved in two senses or, as shown in Fig. 3 in three senses.
Patent GB-905575-A (GB)
Title: Improvements in or relating to electric circuits for the automatic control of electric drives of steam-boiler blowers
Inventor: VANICEK ANTONIN
IPC: G05B19/07
Filed: 1960-01-06
Abstract: 905,575. Control of several motors. PRVNI BRNENSKA STROJIRNA, ZAVODY KLEMENTA GOTTWALDA, NARODNI PODNIK. Jan. 6, 1960, No. 497/60. Class 38 (3). A circuit for the automatic control of electric drives of steam-boiler blowers, arranged so that only one blower is operative at a time and a subsequent blower is set into operation as soon as the preceding blower has ceased to operate, comprises a step selector 1 having two systems of contacts 12, 13, each contact of system 12 being connected in the circuit of an operating coil 3 of a respective main contactor having normally open contacts 16 controlling the main leads to one blower 39 and two normally open auxiliary contacts 14, 15 each connected in the circuit of a separate one of the operating coils of a reversing contactor 2 common to all the blowers. Closure of switch contacts 28 energizes the coil 3 through a circuit including contactor 6 with contacts 18, 19, the contacts 13, contactors 4 and 5 with contacts 21 and 17, and as shown, the contact b in the system 12; the main contacts 16 thus close and connect the motor 39 of the blower to bus-bars 38. The auxiliary contacts 14 close and prepare a future connection between bus-bar 34 and auxiliary bus-bar 36 via contacts 26 of a limit switch, and auxiliary contacts 15 close to connect bus-bar 34 to auxiliary bus-bar 37 via contacts 27 of another limit switch. Operating coil 10 of the reversing contactor 2 is now energized, and the main contacts 31 close and link the bus-bars 38 to the mains intake lead 40 whereby mains voltage is applied to motor 39 and the blower begins to move to its operating position. As soon as the blower leaves its initial position the limit switch contacts 26 are closed; when the blower reaches its extreme operating position the limit switch contacts 27 open, whereby coil 10 is de-energized, contacts 23 are closed, coil 11 is energized, contacts 32 close and motor 39 begins to move the blower back to its initial position where it is brought to a standstill as the switch contacts 26 open to de-energize coil 11. The de-energized contactor disconnects normally open contacts 25 whereby the circuit of a coil 8 is interrupted and its contacts 22 momentarily cause coil 9 to be energized causing the arms of selector 1 to move one step forward, thus connecting the next set of contacts and automatically setting the next blower into operation. When the selector arm of the system 13 moves to the last contact 30 the coil 7 is energized, the contacts 20 disconnect the holding circuits of coils 5, 6, thus opening contacts 17, 19 so that the leads from the bus-bar 34 to the selector 1 are interrupted and the equipment is brought to a standstill.
Patent GB-952241-A (GB)
Title: Improvements in or relating to mills for coffee, spices, nuts and the like
Inventor: ENGI WALTER
IPC: A47J42/40
Filed: 1962-01-05
Abstract: 952,241. Disc mills. A. DITTING. Jan. 5, 1962, No. 547/62. Heading B2A. A coffee or like mill has a discharge tube 6 for the ground material which is resiliently mounted with respect to the mill housing I, the tube 6 having oscillations imparted thereto during the grinding operation by means of a solenoid 26 fed with A.C. current. The armature is in the form of a two-armed rocker 58 one arm carrying a pole piece 59 and the other a bag-clamping member 60. The rocker is pivotally mounted on the tube 6 which is held by a spring 53 so as to be spaced from the mill housing. The member 60 has teeth 30 co-operable with a rubber or plastic ring 22 on the tube 6 to clamp a bag 40 in position. A guide bar 21 is provided.
Patent GB-950733-A (GB)
Title: Improvements in or relating to desks
Inventor: LEUTHAEUSSER HILMAR
IPC: A47B85/02
Filed: 1960-01-07
Abstract: 950,733. Drawing boards combined with desks. DARGUO BROS. Ltd. Jan. 9, 1961 [Jan. 7, 1960], No. 572/60. Heading A4H. A combined desk and drawing board unit has a frame 10 with legs 12, 14, a desk top 26 with main section 28 and rear hinged flaps 30 slidable into grooves 34 in frame legs 14 to an open position and a drawing board 40 normally stowed beneath top 26 but hinged by brackets 42 to be swingable upwardly to an inclined position of use where it is adjustably supported by a stay 52 having a cross-rod 56 engageable in notches 60 in frame and boards 18. In a modification, Fig. 4, desk top 26 is replaced by a roll-top 78 consisting of wooden strips covered by laminated plastic sheeting 80 and slidable in grooves 76 in the end boards.
Patent GB-116687-A (GB)
Title: Improvements in and relating to Spring Suspension of Vehicles.
Inventor: BELDEN EDWARD HALE
IPC: B60G11/06
Filed: 1918-01-10
Abstract: 116,687. Belden, E. H. June 15, 1917, [Convention date]. Frame components, sections and forms of.- The frame of a motor vehicle is formed of a pair of channel bars 16 bent to form an apex at each end where the ends of the bars are preferably secured together by spot welding. Cantilever springs 19 have their butt ends secured in the channel bars and are arranged so that they diverge and have the free ends secured to the ends of the axles which are arranged within the length of the frame. The ends of the frame may be bent down to bring the ends of the springs into a more or less horizontal plane.
Patent GB-1001723-A (GB)
Title: Improvements in precision balances
IPC: G01G23/14
Filed: 1964-01-07
Abstract: 1,001,723. Weighing apparatus. MEPAG A.G. Jan. 7, 1964 [June 28, 1963], No. 731/64. Heading G1W. Relates to a taring and zero adjustment device for a precision balance. A taring spring 26 (Fig. 1) is connected to a weigh beam 6 and to a tensioning member 27. The taring adjustment mechanism includes a drive shaft 13 operated by a knob 12 rotatably mounted in a frame 5 and carrying a toothed wheel 14 which engages a pinion 15 on a lead-screw 16. A thread 17 of the screw is engaged by a travelling nut 18 guided by a fixed rod 19 and connected to the tensioning member 27 by a retaining spring 29 which is able to overcome the effect of the taring spring and press the tension member 27 and its stop 28 against the nut 18. The position of the nut and hence the setting of the taring device is communicated to graduated indicator window 24 by a pin 20, on an extension of the nut, riding in a curved groove or slot 21 of a curved member 22, thereby causing the member 22 to rotate about the shaft 13 while a pointer 23 (Fig. 2) on the member 22 registers on the indicator window 24. OPERATION. With a container to be tared on a weigh pan 10 the tension of the spring 26 is correspondingly reduced by turning the knob 12 causing the nut 18 and tensioning member 27 to move upwards to the position shown in Fig. 1, the pointer 23 moving clockwise and indicating the tare weight. If the pointer moves beyond the range of the tare scale a control weight may be used to keep it within the scale range. To stop the taring effect when the container is removed the knob 12 is rotated so as to move the nut 18 and member 27 downwardly (as in Fig. 3 not shown) until the pointer 23 is in the vicinity of the zero line and a stop 30 on the member 27 comes to a standstill on a leaf spring 35 and thus on the top end 31 of the lead screw. At this position the zero of the beam can be adjusted by displacement of a set screw 32 which slightly alters the axial position of the lead screw 16. This alteration is transferred through the spring 35 and the stop 30 to the tensioning member 27 thereby varying the tension of the taring spring 26 to bring the beam 6 to zero.
Patent GB-1310092-A (GB)
Title: Developing device for electrostatic latent images
IPC: G03G15/10
Filed: 1971-01-07
Abstract: 1310092 Liquid developing apparatus FUJI PHOTO FILM CO Ltd 7 Jan 1971 [8 Jan 1970] 864/71 Heading G2H A pipe 205 feeds liquid developer on to the surface of an endless conductive belt 106, the belt applies the developer to a latent image bearing sheet 101, and a squeegee 203 removes residual developer from the belt; the pipe 205 and squeegee 203 co-operating to define a reservoir from which the belt draws developer liquid and the belt having ridges 201 at its edges to retain the developer thereon. A roller 207 preferably holds the sheet against the belt. In Fig.3, (not shown), a sheet is pretreated with insulating liquid, passed through a series of developing devices and sprayed with liquid to remove excess toner.
Patent GB-285624-A (GB)
Title: Improvements relating to electric lamps
IPC: G02B25/02
Filed: 1927-01-11
Abstract: 285,624. Jones, J. Jan. 11, 1927. Battery lamps.- A pocket lamp is provided with a magnifying lens j for viewing objects illuminated by the bulb c and the projector lens f, the lens j i being pivoted to a pair of pivoted arms g so that the whole can be folded into a small compass, and a sling 1 adjustable by a clip m enables the combination to be attached to the user to leave his hands free for manipulating objects.
Patent GB-1060081-A (GB)
Title: Stabilised cuprous oxide
Inventor: GOMM ALBERT STANLEY
IPC: C01G3/02
Filed: 1964-01-08
Abstract: Cu2O is stabilized against oxidation by suspending it finely divided in a liquid medium, adding a water-insoluble condensation product of up to 6 moles of ethylene oxide with 1 mole of an alkyl phenol or an acid, amide, amine or alcohol containing an aliphatic radical of 10-22 C atoms, and removing the liquid solely, or at least in the final stages, by evaporation. Specified liquid media are H2O and ethanol. The condensation product may be present as 0.5-5 parts per 100 parts Cu2O.  The liquid may be removed by a spray drier, or by decantation, centrifugation or filtration followed by heating in an oven or on drum driers.
Patent GB-792277-A (GB)
Title: Surgical dressings
IPC: A61F13/00
Filed: 1956-01-10
Abstract: Gauze, of cotton or rayon, having a mesh area of between 0.00015 and 0.04 sq. in. is impregnated with an oil composition comprising at least 5 per cent oil and at least 2 per cent wetting agent, the latter having both oil soluble and water soluble emulsifier properties.  The amount of oil composition is preferably between 20 and 200 per cent of the dry weight of the fabric.  By this process the threads are coated with oil and become non-sticking, while the meshes are left open to allow exudates to pass through.
Patent GB-490522-A (GB)
Title: Improvements in or relating to automatic regulators for a variable condition
IPC: G05D16/18
Filed: 1937-01-12
Abstract: 490,522. Fluid-pressure servomotorcontrol systems; automatic control systems. STEVENS, A. H. (Smoot, K. E.) Jan. 12, 1937, No. 939. [Class 135] [Also in Group XXXV] In an automatic regulator for a variable condition such as fluid pressure in which a normally balanced lever 20 is adapted to be unbalanced by changes in the condition and to control power means, such as the servomotor 48, 50, Fig. 1, or the electric motor 348, Fig. 7, which change the regulator setting so as to restore the condition to normal, resilient means 26 which act on the balance lever and are normally under initial positive tension are restored to their initial tension as a new regulator setting takes effect by a graduallyacting restoring device 54, 68, 80 operated by the power means and including a yieldably movable member, such as the lever 80, the resting position of which is positively determined by its engagement with a fixed part 82, 84. As shown in Fig. 1, the balance lever comprises a weigh beam 20 loaded by an adjustable weight 24 and a spring 26 against the variable pressure on a diaphragm 12, the casing of which communicates with a pipe 16 by a conduit 14. The fulcrum 22 of the beam may be adjusted horizontally by a screw. Through a rod 28, the beam 20 operates the control valve 30 of a power piston 50 connected to a valve or damper 60 in a pipe 62. The piston 50 is also connected to one end of a floating lever 54 having its other end connected to a dashpot plunger 68 moving in a fixed chamber 70. The lever 54 is connected at an intermediate point to the spring 26 and to a centralizing device comprising a lever 80 movable about two fulcra 82, 84 and returnable to its central position by an adjustable spring 88. On pressure falling, say, in the pipe 16, the beam 20 is unbalanced, the tension of the spring 26 is reduced and the control valve 30 is moved to cause the piston 50 to open the valve 60 and also to move the lever 54 clockwise about its right-hand end so that the tension of the spring 26 is further reduced and the spring 88 is tensioned. Thus the beam 20 is balanced again and the valve 30 returns to its neutral position. As the pressure in the pipe 16 returns to the predetermined value due to the new setting of the valve 60, the lever 54 is moved clockwise about its left-hand end by the spring 88 against the resistance offered by the dashpot so that the spring 26 is restored to its initial tension and the beam 20 is balanced. If the pressure in the pipe 16 is not returned to its original value by the movement of the valve 60, the cycle is repeated. The valve 30 may be replaced by a piston-operated relay valve under the control of a lift valve formed at the end of the rod 28. In a modification, Fig. 7, the piston 50 is replaced by a reversible electric motor 348 controlled by a reversing switch comprising two fixed contacts 306, 308 and an intermediate contact 330 operated by the rod 28.
Patent GB-991650-A (GB)
Title: Separation and purification of multi-component mixtures
IPC: C12H6/04
Filed: 1963-01-09
Abstract: In the separation of components of a mixture by cooling to fractionally crystallize, the heat content of the crystal slurry is used to control the solids content of said slurry by regulating the cooling of the liquid mixture.  Specification 807,100 is referred to.
Patent HK-18892-A (HK)
Title: A container
Inventor: INSTANCE DAVID JOHN
IPC: G08B3/10
Filed: 1992-03-05
Abstract: A container for a product, the container having means for electronically generating an audible signal relating to the product in the container, which means are activated by a user.
Patent HK-21688-A (HK)
Title: Connection of plug pin to wire conductor
Inventor: BEALE MICHAEL DAND
IPC: H01R43/02
Filed: 1988-03-24
Abstract: A wire conductor is connected to a plug pin by laying the conductor (5) in a groove (4) formed in the pin (1), heating the material at the sides of the groove with an electric current and displacing the softened material to embed the conductor.
Patent HK-83793-A (HK)
Title: Use of polymides prepared from polyamide acids
Inventor: HUPFER BERND DR
IPC: C08G73/00
Filed: 1993-08-12
Abstract: Described are polyamic acids, at least 50 mole-% of which are comprised of recurrent units corresponding to the general formula I: <IMAGE>  (I)  wherein, R1 is a mono-, di-, tri- or tetranuclear aromatic group and X is O, S, CO, SO2 or CR2R3, each one of R2 and R3 being H or CH3. A polyamic acid of the present invention, in the form of a solution, is applied to a substrate, for example, a semiconductor device, to form a protective layer thereon, and is converted into polyimide by heating. As against comparable compounds known in the art, the polyamic acids of the present invention are distinguished by a lower inherent viscosity at an unchanged molecular weight and, consequently, by an improved processability at an equally good thermal stability.
Patent HU-T63178-A (HU)
Title: Process for producing bombesin antagonist polypeptides
Inventor: KULL FREDERICK CHARLES
IPC: C07K7/00
Filed: 1991-07-30
Abstract: The present invention provides a polypeptide of the formula (I): XX<1>TrpX<2>X<3>X<4>X<5>X<6>X<7>NH2, wherein X is a group X<8>Arg(or D-Arg)X<9>X<10> and X<8> is des NH2Pro,TyrPro,des NH2TyrPro, Ada, Pro, D-Pro or is deleted; X<9> is Gly, Ala, D-Ala or is deleted; X<10> is Asn, Phe, D-Phe, or Phe or D-Phe substituted by one or more halo atoms; or X is a group A-(CH2)n-CO- in which A is a group containing 1 to 3 rings of which at least one ring is aromatic, each ring system being optionally substituted; and the alkylene group is optionally substituted by one to four groups selected from amino, hydroxy, C1-4 alkoxy and C1-4 alkyl optionally substituted by halo and n is 0 to 4; or X is cyclopentyl carbonyl substituted by a group X<8>Arg(or D-Arg)X<9>X<10> as hereinbefore defined; X<1> is His, ThiAla or is deleted; X<2> is Ala, D-Ala, CPenc, D-tBuGly or Pro; X<3> is Val or Val substituted by one or more halo atoms; X<4> is Gly, Ala, D-Ala, Sarcosine, Pro, D-Pro or D-Phe; X<5> is His or ThiAla; X<6> is D-Pro psi , Pro psi , 2-pyrrolidinyl-3-hydroxypropionyl or D-Pro; X<7> is Nle, Leu, Phe, Val, Mox, D-Phe, Phe, or D-Phe substituted by one or more halo atoms or naphthylAla or naphthyl D-Ala or a hydrophobic, substituted aromatic amino acid or aralkylamine or is deleted, and the pharmaceutically acceptable salts thereof. The polypeptides possess antagonist properties against bombesin-like peptides and are of value in the treatment of malignant disease.
Patent HU-T40817-A (HU)
Title: Process for decreasing of undiserable heavy metall content of grape and fruit wines, natural mineral waters, technical waters and communal drink-waters
Inventor: SZAVA JENOE
IPC: C12H1/00
Filed: 1985-03-08
Abstract: The amt. of heavy metal impurities in grape and fruit wines, in natural mineral waters, technological waters and communal drinking waters is reduced by adding to the wine or water for every 1 mg heavy metal to be eliminated 10-40, (15-25) mg sodium- huminate with a molecular wt. of 800-1200 (1000), and removing the resulting heavy-metal-huminates together with the excess sodium-huminate.
Patent JP-H07196273-A (JP)
Title: Attitude control device for elevator
Inventor: INABA HIROMI
IPC: B66B1/06
Filed: 1994-01-05
Abstract: PURPOSE:To control the guide of a riding cage attendant upon the operation of an elevator to multiple-mark for realizing the attitude control of the riding cage in compliance with the item of priority under each of conditions such as the rolling of the riding cage during running, its rolling in riding it during stopping, the avoidance of contact between a rail and a guide device, and low consumed electric power. CONSTITUTION:A riding cage 1 set in a cage frame 2 is guided along guide rails 41, 42 by four sets of magnetic guide devices 9 attached to the cage frame 2. A control amplifier 10 to control an exciting coil composing the magnetic guide device controls the attitude of the riding cage 1 by excitingly controlling the magnetic guide device 9 on the detection signal 14 of acceleration caused by the shaking of the riding cage 1; a gap signal 12 detected by the magnetic guide device 9; and gap command 11. In this case, the control amplifier 10 controls the guide device 9 on a plurality of control indexes having been decided in ranking.
Patent JP-S59126129-A (JP)
Title: Disc brake device of motorcycle
Inventor: ASAKA URATAROU
IPC: F16D55/224
Filed: 1983-01-06
Abstract: PURPOSE:To reliably prevent the occurrence of drag of a brake by enabling a roll back distance to be normally maintained at a specified length and to improve durability of a friction pad member, by constituting a device such that, when a caliper piston is released from an operating pressure, pressure oil in a caliper chamber is resucked. CONSTITUTION:Pressure oil in a hose 50 is exerted on a valve piston 38, which is displaced against the elastic force of a spring 44, and is moved to the outside through a second port 35b. Pressure oil flows in a screw part 31b through the second port 35b, and a piston 13 is operated for braking. Resulting from release of a piston from pressure oil, the restoring force of the spring 44 pushes the piston 38 back to a valve cylinder chamber 32, pressure oil equivalent to the volume, proportioned to a section (x), of the valve cylinder chamber 32 side from a cylinder chamber 12. Thus, the piston 13 is forcibly pulled back, and even if wearing of a pad member progresses, a distance between the friction pad member and a disc plate D may be maintained in a specified length during non-braking.
Patent JP-S5850919-A (JP)
Inventor: FUKUCHI AKINORI
IPC: A47L9/20
Filed: 1982-01-06
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-S59126148-A (JP)
Title: Cam driving device
Inventor: CHIYOUKAI MASAKI
IPC: B23Q5/34
Filed: 1983-01-06
Abstract: PURPOSE:To enable a driven member coupled to a cam follower to move with high accuracy and at high speed by confronting a cam of a fixed shape and a cam of an opposite shape thereto and bringing a cam follower connected to an elastic substance into contact with the respective cams. CONSTITUTION:A work 12 is fixed to a chuck 11 and cut by a cutting tool 13. The first cam 16 having a cam surface 15 is disposed on the outer periphery of the chuck 11 and is rotated by a motor 19. The second cam 21 having a cam surface 20 of an opposite shape is confronted to the first cam and is rotated by a servo-motor 25. The first and second cam followers 26, 27 are brought into contact with the first and second cam surfaces 15, 20, and these cam followers are rotatably coupled to the driven members 28, 29 reciprocated by rotation of the cams 16, 21 through a pin 30. A spring 32 is disposed in such a manner that when the cam followers 26, 27 contact the cams 16, 21, fixed contact pressure is applied therebetween.
Patent JP-S5283633-A (JP)
Title: Novel 16-alkoxyalkylprostadienoic acid derivatives
Inventor: INUKAI NORIKI
IPC: A61K31/20
Filed: 1976-01-01
Abstract: PURPOSE: 16-Alkoxyalkylprostadienoic acid derivatives I (A is II, R 3  is alkylene, R 3-4  is alkoxy), e.g. 9α, 11α, 15(R) trihydroxy-16-methoxymethyl-5-cis13-trans-prostadienoic acid. 
     COPYRIGHT: (C)1977,JPO&Japio