baber/WOPTO huggingface dataset:
Patent GB-598372-A (GB)
Title: Improvements in devices for applying tension to card clothing and other strip material as it is wound on a rotating roll or cylinder of a carding engine or other similarmachine
IPC: D01G15/92
Filed: 1945-04-17
Abstract: 598,372. Applying card clothing &c. to carding-engine &c. cylinders &c. SJOGREN, W. O. April 17, 1945, No. 9592. [Class 120 (i)] The strip of card clothing &c. S, the forward end of which is attached to the cylinder C, is traversed along the cylinder by a guide 20, manipulated by a handle 27, and is tensioned by device T movable along a rod 10 fixed to the machine frame. The device T comprises a friction member 42, part-cylindrical and partconical, about which the strip S is pulled and displaced laterally, being then led to further friction members 43, 45, also part-cylindrical and part-conical, separated by a compression spring 50, about which the strip is pulled and by which it is again displaced laterally but in the reverse direction. Guide lugs 75 on the friction members prevent the laps of the strip S from engaging each other. An indicator 80 co-operating with graduations 81 shows the degree of compression of the spring 50. A restraining force applied to the strip S, prior to engagement with the tensioning device T, is obtained by a friction plate 60 pressed downwardly on to the strip S by a screw 65 operated by a handwheel.
Patent GB-903313-A (GB)
Title: Polyolefines molecular weight reduction process
Inventor: RAYNER LAURENCE STEPHEN
IPC: C08F8/50
Filed: 1960-03-18
Abstract: The molecular weight of a crystalline polymer of an aliphatic mono-alpha-olefine is reduced by heating the polymer as a slurry with water, at a temperature of from 60 DEG  to 250 DEG C. in the presence of oxygen and free-radicals derived from oxygen, and recovering the polymer from the slurry.  A free-radical catalyst may also be present, and a wetting agent may be employed to disperse the polymer. The oxygen may be present in sufficient quantities in the water used. The reduction of the molecular weight of the polymer may be terminated at any desired time by the addition of an inhibitor such as a phenol.  The process may be carried out continuously and a diagram of such a process is included in the Specification.  The exemplified alpha-olefin is polypropylene. Specified free-radical catalysts are cumene-, tert. butyl-, p-menthane- and dusopropylbenzenehydroperoxides, tert. butyl-, benzoyl-, lauryl-, methyl ethyl ketone-, cyclohexanone-, and hydroxy-heptyl peroxides, tert. butyl peroxybutyrate, tert. butyl peracetate, tert. butyl perbenzoate, and azodi-isobutyronitrile. The exemplified wetting agent is polyethylene oxide monostearate.
Patent GB-149720-A (GB)
Title: Improvements in or relating to lifting-trucks
IPC: B62B3/06
Filed: 1919-04-15
Abstract: 149,720. Spencer, H. E. April 15, 1919. Hand-trucks with lifting frames or platforms adapted to be run under the load, of the kind having a steering-pivot mounted in a member which turns about an horizontal axis during the lifting and lowering movements, are provided with two steering-pivots disposed at an angle to each other so that the axle of the steering- wheels can be turned about a vertical axis in any position of 'the lifting-frame. The truck shown is of the type in which the load-carrying frame A is pivoted as at D<2> to a crank D on the rear axle D<1> and at F<1> to a crossmember F mounted on the steering-wheels. A bar E extends at each side from a pivot D<3> on the crank D to a pivot F<2> on the member F. The frame F is raised and lowered by swinging the member F about the axle L of the steering-wheels, and mav be retained in the raised position by the engagement of a pawl N on the frame A with the member F as described in Specification 149,722. The axle L is coupled to the member F by a kind of Hooke's joint comprising a member H having pivots G, J mounted respectively in the member F and a head K carrying the axie L. The handle-bar M can be made rigid with the head K by the pin-and-slot connexion M<2>, K<1>, K<2> for swinging the member F into the positions shown in Figs. 1 and 2, in which the load frame A is lowered and raised respectively. The axle L can be moved about a vertical axis for steering, in either position of the member F by a combined movement of the members K, H on the pivots J, G. In another construction, Fig. 5, one or other of the two pivots G, J is vertical in the two positions of the member F so that the steering movement of the axle L takes place about only one of these pivots. To prevent the member H from turning sideways about the pivot G in the position shown in Fig. 5, a catch R on the member F may engage a lug S on the member H. This tendency is lessened by carrying the pivot G lower than the axle L, as shown. In this construction the handle M is mounted on the pivot J. In another construction the pivot G is at an angle of 45 degrees, and the pivot J is horizontal in the lowered position ; but m the raised position, the pivot J is vertical so that the steering movement of the axle L takes place only about this pivot in that position. The running axis of the wheels B need not pass through the pivot J, and this axis need not be coincident with that about which the member K turns in the raising and lowering movement. The pivots G, J may be disposed at other angles, and one Provisional Specification states also that the pivots may be in different planes and that a separate lifting and lowering handle may be provided. According to the other Provisional Specification, the invention may be applied to trucks in which there is a second frame which remains in the same position with respect to the wheels.
Patent GB-1028846-A (GB)
Title: Improvements in and relating to a rotary brush comprising an annular bristle carrierand a circle of bristles
IPC: A46B13/00
Filed: 1963-03-12
Abstract: 1,028,846. Rotary brushes. A. T. NEILSEN and E. N. NIELSEN [trading as I/S BORSTEFABRIKEN DAN]. March 12, 1963 [March 15, 1962], No. 9678/63. Heading A4K. The doubled over end of a wire bristle tuft 1 is inserted in a ferrule 2 which is secured to a rotary brush ring segment 5 by a wire or pin 4<SP>1</SP> Each of the legs 4<SP>1</SP> of a U-shaped pin passes through aligned holes in one ferrule 2, thereby also locking the tuft 1 in the ferrule.
Patent GB-414824-A (GB)
Title: Electric accumulator
IPC: H01M10/24
Filed: 1933-03-31
Abstract: 414,824. Batteries. GRIEBEL, K., 123, Clemensstrasse, Munich, Germany. March 31, 1933, No. 9766. [Class 53.] An accumulator is provided with negative electrodes consisting of an alkali or alkaline earth metal, the positive electrode consisting of a metal hydroxide. The electrolyte is a solution of sodium hydroxide, and in order to lessen the chemical action at the negative electrodes they are placed in contact with the walls of the containing vessel and covered with a porous diaphragm, and an organic substance such as glycerin is added to the electrolyte. Fig. 1 shows a cell in which g, g' are the diaphragms in the form of thin clay plates which cover the negative electrodes f, f<1> which may be amalgamated with mercury. The positive electrode e may consist of manganous hydroxide and is separated from the negative electrodes by diaphragms b, b<1>. A solution of sodium hydroxide is placed in all the compartments of the cell, glycerin being added to the solution in the end compartments containing the negative electrodes f, f<1>.
Patent GB-1330443-A (GB)
Title: Determination of chromium iii ion concentration in solutions
IPC: G01N27/30
Filed: 1972-03-02
Abstract: 1330443 Electro-chemical analysis MATSUSHITA ELECTRICAL INDUSTRIAL CO Ltd 2 March 1972 [2 March 1971 (2) 3 March 1971]  9773/72 Heading G1N The invention relates to a metal-ion selective electrode as described in Co-Pending Application 9771/72 but in this case the metal is CHROME III.
Patent GB-657659-A (GB)
Title: Improvements in and relating to emulsifying agents and to processes and compositions in which, or in the preparation of which, emulsifying agents are used
IPC: C09K23/00
Filed: 1948-05-06
Abstract: Glycerol is partially esterified with an estolide of a polyhydroxy fatty acid containing at least sixteen carbon atoms per molecule. The estolides are made by heating the acid at a high temperature, temperatures of 180-200 DEG  C. being mentioned. Acids specified are 9 : 10-di- or 9 : 10 : 12-tri-hydroxystearic acids and the hydroxylation products of castor oil acids, oleic and ricinoleic acids.  The degree of estolization is determinable from the acidity of the product.  The partial esters may also be made by heating the corresponding partial esters of the unestolized acids, e.g. 9 : 10-dihydroxy-stearic acid monoglyceride, when they are converted to partial esters of glycerol with the estolized acids glycerol being split out.  In examples: (1) glycerol, estolized 9 : 10-dihydroxystearic acid (acid value 144-8) and sodium glyceroxide are heated for 70 mins. at 196-198 DEG  C. in the presence of an inert gas and the product isolated as in the parent Specification; (2) glycerol, estolized 9 : 10-dihydroxystearic acid (acid value 110.3) and sulphuric acid are refluxed in dioxane for 4 hours, water liberated being removed by anhydrous calcium sulphate and glycerol separated as a layer on standing overnight.ALSO:Emulsifying and dispersing agents are made by partially esterifying glycerol with an estolide of a polyhydroxy fatty acid containing at least sixteen carbon atoms per molecule (for preparation see Group IV (b)). Specification 657,630 is referred to.ALSO:Food fats are emulsified or dispersed with partial esters of glycerol with estolides of polyhydroxy fatty acids containing at least sixteen carbon atoms per molecule (for preparation see Group IVb).  The partial esters are stated to be useful in the manufacture of margarine, cakes with a high content of sugar such as pound cakes and in baking mixtures containing cereal flour of meal.  Specification 657,630 is referred to.
Patent GB-615309-A (GB)
Title: Improvements in or relating to milling machines
IPC: B23Q3/10
Filed: 1945-04-19
Abstract: 615,309. Milling. BUGATTI, E. April 19, 1945, No. 9852. Convention date, May 7, 1942. [Class 83 (iii)] In a horizontal milling-machine the framing support for an auxiliary bearing for the cutter arbor comprises a bar of substantially rectangular cross-section having a slot of trapezium form. The support is bolted into the head of the machine and rigidly held by wedge blocks fitting the slot and the auxiliary bearing slotted to the section of the support is also secured through a wedge fixture at the overhanging end. The bar 2, Fig. 1, has a cutaway portion so as to be held positively against lengthwise movement in one direction by its face 2<SP>1</SP>. The slotted end fitting the frame 1, Fig 3, is secured by bolts 5 and wedges 4 which tend to spread the bar sides against those of a cover-plate 3 secured to the frame by bolts 10.
Patent GB-314143-A (GB)
Title: Improvements in a ditching machine
IPC: E02F3/08
Filed: 1928-04-02
Abstract: 314,143. Dehn, F. B., (Barber-Greene Co.). April 2, 1928. Directing and adjustably supporting endless-belt conveyers; driving-gear. -A ditch-digging machine, comprising a bucket chain 8 supported by a boom 7, is provided behind the boom with a framing 42 within which works a transverse spoil conveyer suspended by adjustable links 36, 37, the conveyer being adjusted by cables 61, 62, passing from the ends of the conveyer frame and over pulleys 67, 65, 66 to a drum 60 driven by hand through worm gear 63; the conveyer is locked in adjusted position by inserting a bolt 47 through apertured plates 45, 46, carried by the framing 42 and conveyer frame respectively. The conveyer is driven from the drive shaft 12 of the bucket chain through reversing bevel gearing and a chain 41, the bevel gearing comprising spaced gears 49, 50, Fig. 7, arranged in a housing 53 and slidably keyed to the shaft 12, a spacer 53 being removably seated on the shaft 12 to hold the gears 49, 50 in adjusted position, and itself held by a hinged cover on the casing 53.
Patent GB-454385-A (GB)
Title: Switching arrangement in coin boxes for telephone systems
IPC: H04M17/02
Filed: 1935-03-29
Abstract: 454,385. Automatic exchange systems. TELEFONAKTIEBOLAGET L. M. ERICSSON, 18, D÷belnsgatan, Stockholm. March 29, 1935, No. 9904. Convention date, March 29, 1934. [Class 40 (iv)] In a coin-box substation a normal short - circuit across the microphone MF is removed by the operation of a relay RL in series with the line shunted by a circuit which includes a coincontrolled contact 3 and a rectifier L and which provides an effective short-circuit when the substation is calling and the line current is reversed. The deposit of a coin when the called party is heard opens contact 3 and allows the operation of RL, which locks by opening the shunt circuit at contact 2. This latter contact may be replaced by a resistance which is such that RL can hold but cannot energize in parallel therewith. The shunt circuit may include a relay which energizes when the line current is reversed due to the reply of the called party and allows a previously inserted coin to drop and open contact 3. In the modification of Fig. 3, the shunt circuit includes buzzer contacts 5, 6 of relay RL which when the line current is reversed render the short-circuit effective intermittently and produce a tone which is heard by both parties. The deposit of a coin allows RL to operate as before.
Patent GB-1344095-A (GB)
Title: Production of catechol compounds
IPC: C07C37/02
Filed: 1971-04-19
Abstract: 1344095 Production of catechol compounds CHEMOPETROL KONCERNOVA ORGANISACE PRO CHEMICKY PRUMYSL A ZPRACOVANI ROPY 19 April 1971 [22 April 1970] 9960/71 Heading C2C Catechol is prepared by heating a reactant mixture comprising o-chlorophenol, an alkali metal hydroxide, water and a catalyst containing copper, silver or strontium, condensing the water vapours formed and returning them to the reaction mass to control the temperature of the reaction within the range from 220‹ to 250‹ C.
Patent HK-127894-A (HK)
Title: Pin holder
Inventor: MOUISSIE BOB
IPC: H01R13/506
Filed: 1994-11-17
Abstract: Pin holder for a separable electronic plug connection, having a number of resilient lips (5) which are formed on the holder (1) and are provided at their free ends with an inwardly protruding hook-shaped part (6), and outwardly directed protruding parts (11) which are formed on the pin carrier (8) and, in the assembled state, engage behind the hook-shaped parts (6), the said one parts being provided with obliquely running contact surfaces (6 min ). Preferably stopping means are formed by at least one shoulder (7) inside the holder (1), whereas in the holder there is an intermediate wall (12) which is provided with openings through which the pins (10) extend.
Patent HK-154195-A (HK)
Title: Termination of mineral insulated electric cable
Inventor: BAKER HARRY
IPC: H02G15/04
Filed: 1995-09-28
Abstract: A simple and inexpensive mineral insulated cable termination comprises a flexible plastics tube (1) which at one end (2) fits over the cut-back sheath (S) of the cable and which at the other end is closed by an end wall (3) spaced from the end face of the cable, each cable conductor (C) passing through one of a plurality of throughbores (6) in the end wall and, filling the space within the tube, waterproof electrically insulating compound (20). At a first position (9) around the circumferential wall (8) of the tube (1), the wall is slit throughout its length and radial thickness and at one position or at each of two positions circumferentially spaced from said first position the wall is adapted to constitute a hinge (10) extending throughout the length of the wall. The abutting longitudinally extending parts of the wall (8) at said first position (9) are so shaped (14,15) one effects a snap-fit with the other throughout the length of the tube. <IMAGE>
Patent HU-T64213-A (HU)
Title: Process for producing new medicament forms containing inoizable materials of medical affect
Inventor: LINDSTEDT BENGT
IPC: A61K47/48
Filed: 1991-12-03
Abstract: A preparation of a pharmacologically active ionizable substance, wherein active substance is ionically complexed to an ion-exchanger resin, which is embedded in a hydrophilid eroding matrix as well as a process for the manufacture thereof.
Patent HU-T37954-A (HU)
Title: Process for preparing granules of enzyme content used as detergent additive
Inventor: MARKUSSEN ERIK K
IPC: C11D3/386
Filed: 1985-05-28
Abstract: The enzyme containing granulates contain less than 2% chloride and besides enzyme, coating materials, granulating aids and water, also specified amounts of one or more easily water soluble salts, especially alkali metal sulphates, and of one or more heavily soluble salts, especially sulphates, carbonates, phosphates or silicates. The granulates exhibit an excellent storage stability and a satisfactory physical strength.
Patent HU-T58660-A (HU)
Title: Process for improving degradative efficiency of biological stage of living sludge purification of waste waters, and for ipmroving capacity of biological degradation
Inventor: ABA LEHEL
IPC: C02F3/00
Filed: 1988-05-23
Abstract: Biological clean-up of effluent water is carried out in a fermenter and/or reactor contg. partly immersed, rotating bodies. A new type of microorganism culture is formed, which improves the quality of the treated water and increases the quantity which can be treated without significant investment.(Dwg.0/0)
Patent HU-T46273-A (HU)
Title: Wedge brake mechanism preferably for heavy road motor vehicles
Inventor: SEVERINSSON LARS M
IPC: B60T1/06
Filed: 1986-11-06
Abstract: The brake has a brake cylinder push rod (29) moving axially in a housing (25). It has plunges movable axially in the housing perpendicular to the push rod. There are wedge surfaces (31,26) at the end of the push rod and each plunger, between which are force transmitting rollers (32). - The push rod is guided in the housing in the plane of the plunges (26) by guide rollers (35). The guide rollers are held between planar surfaces (33,34) at the end of the push rod and in the housing. The surfaces are parallel with each other and the push rod axis.
Patent HU-T52939-A (HU)
Title: Device for preventing the spontaneous urine dripping
Inventor: JONASSON LINDA
IPC: A61F2/04
Filed: 1988-09-14
Abstract: PCT No. PCT/DK88/00152 Sec. 371 Date Mar. 15, 1990 Sec. 102(e) Date Mar. 15, 1990 PCT Filed Sep. 14, 1988 PCT Pub. No. WO89/02257 PCT Pub. Date Mar. 23, 1989.A device for preventing involuntary micturition, preferably in human females, comprises an oblong, comparatively thin shaft (1). This shaft (1) carries at least one knob (2, 3, 4) forming a thickening on the shaft (1) and being arranged at a distance from the proximal end of the shaft (1). The proximal end of the shaft (1) is provided with a comparatively thin, transverse flap (5).
Patent HU-T51180-A (HU)
Title: Connection arrangement for forming the supply units of pulse-action, protective-atmosphere, consumable-electrode welding machines operating from one-phase and three-phase network
Inventor: FORGACS PETER
IPC: B23K9/12
Filed: 1987-12-30
Abstract: Power supply circuit is proposed for welding machines of the consumable electrode, pulsed operation type, using protective gas; suitable for connection to single or three phase supplies. The proposed circuit comprises a transformer, rectifier diodes and impulse generating thyristors. It is arranged as follows: one end (A) of the transformer (TR1) secondary winding is connected to the anode of the diode (D1) and the cathode of the thyristor (TI1). The other end (B) of the secondary winding is connected to the anode of the diode (D2) and the cathode of the thyristor (TI2). - The secondary winding is also connected to the cathode of the rectifier diode (D3). The anode of this diode is connected through the choke (L1) to a filter condenser (C1), to the anodes of the thyristors (TI1, TI2) and to the output connection (K1). The other output connection (K2) is connected to the other side of the filter condenser (C1) and to the cathodes of the rectifier diodes (D1, D2). The voltage of the power supply pulses is controlled from the input connections linked to the control electrodes (V1, V2) of the thyristors. The load F1 is connected to the outputs (K1, K2). - (-pp Dwg.No.1/1)
Patent ID-24116-A (ID)
Inventor: BARENDSE R C M
IPC: A23K1/165
Filed: 1998-06-04
Abstract: A process is disclosed for preparing aqueous phytase-containing liquids involving culturing microorganisms of the genus Aspergillus or Trichoderma in a medium containing assimilable carbon and nitrogen sources (e.g.glucose and ammonium ions), filtering the medium and subjecting the resulting filtrate to ultra-filtration to give an aqueous composition having at least 14,000 FTU/g. This aqueous liquid can be used to prepare granulates that can be incorporated in animal feedstuffs.
Patent JP-S60147238-A (JP)
Title: Preparation of adsorbent for unsaturated hydrocarbon
Inventor: HIRAI HIDEFUMI
IPC: C07C7/12
Filed: 1984-01-07
Abstract: PURPOSE:To economically obtain a solid adsorbent, by stirring polystyrene or a polystyrene derivative in a solvent along with copper halide before removing the solvent by vacuum distillation. CONSTITUTION:The molar ratio of the monomer residue of polystyrene or a a polystyrene derivative and copper halide is adjusted to 0.1-30 and these components are stirred in a solvent such as carbon disulfide, dichloroethane, chloraform, tetrachloromethane, dichloroethane or trichloroethane at 10-100 deg.C for 1min-10hr. Subsequently, the solvent is removed at 10-180 deg.C under vacuum of 10<-6>-10<2>mm.Hg.
Patent JP-S59126486-A (JP)
Title: Pressure-sensitive adhesive tape and its manufacture
Inventor: KONDOU KOUJI
IPC: C09D11/00
Filed: 1983-01-10
Abstract: PURPOSE:To obtain a pressure-sensitive adhesive tape which can be torn laterally by hand without difficulty, by coating an adhesive to the surface of a laminated tape composed of a specific plastic net and a paper sheet, plastic film, etc. CONSTITUTION:The objective pressure-sensitive adhesive tape can be manufactured by laminating (A) a plastic net tearable easily along lateral direction and made of preferably PP and (B) a sheet of paper (preferably craft paper), a plastic film, etc. by dry lamination, extrusion lamination, etc. directing the thick filament made of main rib 2 along the lateral direction.
Patent JP-S62160937-A (JP)
Title: Stationary structure for vehicle inter-cooler grill
Inventor: HAMANOUE YUKIO
IPC: B60R19/52
Filed: 1986-01-09
Abstract: PURPOSE:To eliminate a troublesome work for painting a net and a cover in different colors, by providing such an arrangement that a grill may be fixed to a grill opening section only by fitting a grill body and a cover member with each other at the front or back of a vehicle body so that the installation of the grill is simplified. CONSTITUTION:A flange 22a is made to abut against the back surface of the periphery of an opening section 28 in a vehicle body. Then, a cover body 24 formed with a flange 24a which is adapted to make into contact with the peripheral edge of the vehicle opening section 28 is fitted in the inside of a box shape grill body 22 formed with a net 22 in the inward section thereof, through the vehicle opening section 28. Further, at the front end 24c of the fitting section of the cover member 24, a plurality of locking pawls 24c are engaged to the rear surface of the grill body 22 through the meshes of the net 22c to check the grill body 22 from coming off. In this condition the flanges 22a, 24a of the grill body 22 and the cover member 24 are closely fitted together through the intermediary of a bumper 25. With this arrangement, the attachment of the grill body may be simply made only by one step of fitting the grill body and the cover member 24 with each other, thereby it is possible to greatly reduce the number of required parts and to satisfy the external appearance thereof.