baber/WOPTO huggingface dataset:
Patent GB-399729-A (GB)
Title: An improved sheet registering mechanism
IPC: B65H9/10
Filed: 1933-03-31
Abstract: 399,729. Feeding sheets. MILLS, C. K., 34, High Holborn, London.-(Cross Paper Feeder Co. ; 185, Summer Street, Boston, U.S.A.) March 31, 1933, No. 9707. [Class 100 (i).] Sheet-registering devices.-Sheets fed to printing or like machines are registered against a side guide 8 while being conveyed to the machine, the lateral registration movement of the sheet being produced by gripping the sheet between upper and lower travelling sheetengaging members such as drop rollers, which are driven intermittently or continuously through a slip clutch which permits the driven roller to be arrested in its movements when the sheet reaches the gauge 8. In the form shown the sheet S passes between a lower freely mounted roller 12, adjacent to which is a lower fixed guide 7, and an upper drop roller 35 mounted in bracket arms 27 secured by screws to a plunger 20 which is reciprocated against the action of an adjustable spring by means of a cam 16 which is splined to a shaft 15. A guide 30 is secured to the bearings of the roller 35 and rises and falls with the roller. The roller 35 is rotated intermittently by means of an oscillating yoke 36, which is actuated from a cam 17 on the shaft 15 by means of a lever 45 and is fitted with a spring-pressed clutch block 39 pressing on the roller 35. In a modification, the lower roller is driven through a slip clutch arranged axially to the shaft of the roller, and the rising-and-falling upper roller is freely mounted.
Patent GB-1356651-A (GB)
Title: Packing elements
IPC: D03D13/00
Filed: 1971-04-17
Abstract: 1356651 Fabrics &c KNITMESH LTD 14 July 1972 [17 April 1971] 9733/71 Heading D1K [Also in Division B1] A packing element for fluid contacting apparatus comprises an elongate, strip-like body of knitted or woven filamentary material wound or folded about an axis transverse to the length of the body so that areas of the body are in overlapping relation with one another, the body being formed so that the density of filamentary material in the body is greater at one marginal edge thereof than at the opposite marginal edge. The element may be formed from a tube 24, Fig. 2 with diametrically opposed areas of increased density 26, the tube being flattened and folded 'to form the element, Fig. 4 which can be further folded or rolled about an axis transverse to the first fold, Figs. 5 and 6. The areas of increased density are provided by increasing the number of stitches in the knitting operation or the number of filaments used as warp and weft per unit area.
Patent GB-907446-A (GB)
Title: Improvements in disc brakes
Inventor: MALONE DENIS FREDERICK
IPC: F16D55/40
Filed: 1958-03-27
Abstract: 907,446. Disc brakes. DUNLOP RUBBER CO. Ltd. March 6, 1959 [March 27, 1958], No. 9792/58. Class 103 (1). In a disc brake a piston 9 is actuated by fluid pressure and acts on a pressure plate 15 to apply braking pressure. In order that, due to wear of the brake lining, the piston shall not have excessive travel, the plate 15 is provided with a series of steps 16, 17, 18, repeated around its circumference, and the piston may be provided with complementary steps 12, 13, 14. With new linings, as shown in Fig. 3, the steps 14, 18 engage and upon wear, the steps 14, 17 engage by rotation of the plate 15 ; the plate 15 has lugs 20 and may be connected to appropriate lugs on the end plate 3 by a member 21.
Patent GB-1524792-A (GB)
Title: Roll frame for a roller mill for milling cereals and like feeds
IPC: B02C4/28
Filed: 1977-03-08
Abstract: 1524792 Roller mills BUHLER-MIAG GmbH 8 March 1977 [13 March 1976] 09801/77 Heading B2A Roll frame, for a roller mill, comprising a supporting structure to receive a pair of rolls and a casing to enclose the milling chamber wherein the structure comprises rigid load-bearing vertical front and rear frames 1, 2 interconnected by cross members 3, 4 to receive a roll pair, the longitudinal distance between the cross members exceeding the length of a roll pair. A typical mill may comprise three pairs of superimposed roll stages 22, 23, 24 Fig. 3 each comprising a respective roll frame 25 .. 27. To remove a roll pair e.g. the bottom pair flaps 15 .. 17 of frame 25 are released drive Vee-belts 45 are removed the cover plates 20, 21 are released from partitions 12 and 13 and the roll pairs 32 Fig. 2 is pulled out on bearer plates sideways through openings in the front of the roll frame, refitting being a reverse operation.
Patent GB-110525-A (GB)
Title: Improvements in Sound Modifying Devices for Sound Recording and Reproducing Instruments.
Inventor: HINES JAMES
IPC: G10K13/00
Filed: 1917-07-07
Abstract: 110,525. Hines, J. July 7, 1917. Fluids, regulating volume of flow of; spring-coil valves - Relates to a flexible cylindrical throat or valve located in the sound passage of a gramophone or like machine and adapted to be contracted or expanded bv torsional action to control the volume of sound. In the construction shown, the walls 5 which may be formed of rubber, fabric, metal strips, &c., are secured at one end to an angularly movable but axially unmovable ring 6, and at the other to an axially movable ring 7 prevented from angular movement by the pin 8. By rotating the ring 6 by the lever 15 the valve is changed from a cylindrical form to that of an hyperboloid of revolution. The passage-way is further constricted by an element 12 attached to the lower ring 7 and adapted to slide on a spindle 11 against the action of a spring 13.
Patent GB-430768-A (GB)
Title: Improvements in or relating to electric spot welding machines
IPC: B23K11/31
Filed: 1934-03-29
Abstract: 430,768. Welding. HOHS, F. C., and NEW PROCESS WELDERS, Ltd., Scott's Road, Southall, Middlesex. March 29, 1934, No. 9883. [Class 83 (iv)] In an electric welding-machine wherein power means are provided for forcing the movable electrode against the work, a pedal is connected to the movable electrode through a lost motion coupling and a spring so that light pressure on the pedal will press the electrode lightly against the work, to allow positioning thereof, whilst heavier pressure on the pedal will compress the spring and energize the power means to cause the electrode to be pressed heavily against the work. The machine comprises a fixed electrode 1 and a movable electrode 2 carried by a lever 3 connected by a rod 6 to a pedal 4, pivoted at 5 to the machine frame. The rod 6 is slidable through the lever 3 which is maintained against a stop 11 on the rod by a spring 12. The initial pressure on the pedal causes the spring 12 to press the electrode 2 lightly against the work, but further pressure on the pedal compresses the spring 12 and causes the rod 6 to oscillate a lever 15 pivoted to the lever 3 and depress a valve 14, thereby closing an exhaust port 19 and admitting compressed air from a supply pipe 16<a> to a flexible pipe 17<a> and thence to a cylinder 8 pivoted to the machine frame. The piston 7 which is pivoted to the lever 3 thereupon forces the electrode 2 against the work to effect the weld. A spring 10 in the cylinder 8 returns the lever 3 to inoperative position, or alternatively or in addition a return spring may be attached to the pedal 4 or the rod 6, and a light spring 20 returns the valve 14. Known means may be provided for closing the primary circuit of the welding transformer when the heavy pressure has been established and for opening the circuit after completion of the weld.
Patent GB-689895-A (GB)
Title: A new or improved hydraulic pressure transmitting device for use in measuring loads or stresses
IPC: G01L1/02
Filed: 1949-04-12
Abstract: 689,895. Dynamometers. BOOTH, C. H. April 12, 1950 [April 12, 1949], No. 9908/49. Class 106 (ii). A flexible capsule having a pipe for transmitting pressures developed therein to a fluid pressure-indicating device, comprises two separately constructed components secured face to face over a narrow area around their periphery, at least one of the components being flexible in a direction perpendicular to its face, both components being of a material capable of resisting deformation in the plane of the faces of the capsule or one component being of such a material and being arranged to constrain the other component against deformation in its own plane, means for applying the force to be measured over the whole surface of the flexible component including the said narrow area at the periphery, and a layer of rubber or like resilient or elastic material acting as a viscous liquid and assisting in the sealing the capsule at said narrow area under the action of the'. oad applying means, the layer of rubber or lie, material comprising or being additional to the flexible component aforesaid. In Fig. 1 the capsule has a rigid base 16 presenting an upstanding peripheral flange 17, the base being slightly dished to form around the internal circumference of the flange a seating 18 for a rubber disc 15. The rubber disc 15 is secured to the seating 18 and the inner wall 19 of the flange 17 by bonding or adhesive. The rubber disc 15 has a diameter normally somewhat greater than the internal diameter of the flange 17 so that in use it presses against the flange 17 to assist in obtaining a seal. The thickness of the rubber is such that it extends above the flange 17 and the force to be measured is distributed by a plate or piston 20 over the whole of the outer face of the rubber disc, thereby applying a pressure between the disc 15 and the seating 18 which is proportional to the applied load to ensure an effective seal. A pipe for transmitting the internal pressure to a pressure gauge is shown at 13. In Fig. 2 a flexible metal disc 22 is disposed between the rubber disc and the base member, the metal disc being soldered to the rim 18. In this case the load may be applied to the rubber disc through a rigid plate 23 sliding within the flange 17. In Fig. 4 the capsule is of annular form. Art annular rubber ring 30 is seated between annular flanges 31, 32 on a non-flexible member 33, each flange having an undercut groove 34 for the reception of the edge of the rubber. An annular plate or piston 36 guided by the flanges 31, 32 acts as the force applying member. Anti-friction members 38 may be provided between the piston 36 and one of the flanges. Specification 672,252 is referred to.
Patent HU-T52942-A (HU)
Title: Process for producing compositions comprising royal gelee
Inventor: LONYAI PETER
IPC: A61K35/64
Filed: 1988-05-06
Abstract: A stable disperse system of Royal-jelly contg. less than 5% water is prepd. by agitating it at 30-40 deg.C, in an inert atmosphere with a polyhydroxy-type solid substrate and colloidal silicic acid. The mixt. is comminuted and fluid-bed dried. The preference lactose is used as a carrier and powdered plant germ or pollen may opt. be added in addn. to silicic acid, therapeutically compatible antioxidants as tocopherol-alcohol or ascorbin-palmitate are also added. This prod. is offered in capsules.
Patent HU-T54244-A (HU)
Title: Information recording system and recording device and information carrier thereto
Inventor: ROTH RUDOLF
IPC: G11B27/11
Filed: 1990-05-04
Abstract: By means of a preformed track modulation (Fig. 1c, Fig. 1d) an auxiliary signal is recorded on a record carrier (1) of an inscribable type in a servo track (4) intended for information recording. The auxiliary signal comprises address codes (AC) and auxiliary codes (HC) which can be distinguished from each other. The address codes specify the address of the track portion in which said codes are recorded, and the auxiliary codes provide additional information about the record carrier, such as references to a track portion having a specific address code. A recording device comprises means (82, 86, 88, 90, 92) for reading the auxiliary signal recorded by means of the track modulation and means (93) for separately detecting the presence of address codes (AC) and the presence of auxiliary codes (HC) in the auxiliary signal.
Patent HU-T61985-A (HU)
Title: New process for producing disulfide-type thiamine derivatives
Inventor: SHIMIZU KATSUJI
IPC: C07D405/12
Filed: 1990-12-28
Abstract: Prodn. of a disulphide form of thiamine or its deriv. comprises mixing of thiamine cpd. of formula (I) and organic thiosulphate of formula (II) with an alkali in aq. soln. In formulae, R1= opt. substd. alkyl or aralkyl; M= ammonium, alkali metal, or alkaline earth metal; R2= H, alkyl, aralkyl, or ester group. - Specifically the reaction system is satd. or super-satd. with NaCl or other inorganic salt; the alkali used is NaOH; (I) and (II) are added to an aq. soln. of alkali; alkali soln. is added to a mixed. aq. soln. of (I) and (II); the mixing is carried out by gradual addn.; and the reaction is seeded with crystals of target cpd.
Patent HU-T57690-A (HU)
Title: Process for producing compositions for utilization in agriculture and comprising materials of vegetable organic and/or mineral origin
Inventor: ODLER HENRIK
IPC: C05G3/80
Filed: 1990-05-11
Abstract: Prods. contain milled dried vegetable matter and/or inorganic cpds.. These are mixed with suitable liq. carriers or granular solid substrates prior to application. Particle sizes of inorganic cpds. are below 5 microns, and of organic matter between 10-20 pref. 20 microns.
Patent HU-T48159-A (HU)
Title: Method for producing electric arc-proof, asbestosless shaped bodies
Inventor: FARKASNE KERY ZSUZSA
IPC: C04B35/00
Filed: 1986-10-22
Abstract: The mixt. comprises (%) 70-85 binder, usually portland or aluminate cement, 10-25 acidic fibrous material, 0-15 mineral grist of max. 2 mm diameter, 0.1-1 plastic hydrophilic additive and 35 water. This mixt. is shaped, dried and impregnated.
Patent HU-T54842-A (HU)
Title: Subscriber unit for digital radio-telephone system
Inventor: CRITCHLOW DAVID NORTON
IPC: H04M1/00
Filed: 1990-08-08
Abstract: A subscriber unit for wireless communication with a base station in a wireless subscriber communication system includes a FIR chip, a DIF (digital intermediate frequency) chip, a single processor chip and a radio. The processor chip transcodes a digital voice input signal to provide digital input symbols; demodulates an output signal received from the base station to provide digital output symbols; and synthesizes a digital voice output signal from the digital output symbols. The FIR chip FIR filters the digital input symbols and generates timing signals for timing the transcoding and synthesizing operations in the processor chip. The DIF chip digitally synthesizes a digital intermediate frequency signal by direct digital synthesis (DDS) and modulates the digital intermediate frequency signal with the filtered input symbols to provide a modulated intermediate frequency input signal. The radio further processes the modulated input signal for transmission to the base station.
Patent HU-T47325-A (HU)
Title: Method for producing hydrophilous resin solution being stabile in wide range
Inventor: FONYODI FERENC
IPC: C08L93/04
Filed: 1986-12-09
Abstract: Pine resin and tall resin are used to form esters in a medium of glycols with higher boiling points. The prod. is poured in an atmos. of inert gas, heated, then cooled. The system is saponified using caustic and stablisised by the addition of diamide. The final prod. concn. is achieved by the addition of water.
Patent ID-15955-A (ID)
Inventor: HOSHINO TATSUO
IPC: C12P7/60
Filed: 1997-02-17
Abstract: A new aldehyde dehydrogenase having the physico-chemical properties:- molecular weight: 91,000 +/- 5,000; substrate specificity:active on aldehyde compounds; inhibition: by Cu<2+>, Zn<2+>, Ni<2+> and EDTA; optimum pH: 6.0-8.5; optimum temperature: 20-40 DEG C; and stimulator: Ca<2+> and PQQ, is derived from a microorganism belonging to the genus Gluconobacter. Said aldehyde dehydrogenase can be produced by cultivating a microorganism of the genus Gluconobacter which is capable of producing an aldehyde dehydrogenase having the above properties, in an aqueous nutrient medium under aerobic conditions, disrupting the cells of the microorganism and isolating and purifying the aldehyde dehydrogenase from the cell-free extract of the disrupted cells of the microorganism. 2-Keto-L-gulonic acid (2-KGA) can be produced from L-sorbosone by contacting L-sorbosone with (i) the aldehyde dehydrogenase in the presence of an electron acceptor, (ii) a Gluconobacter microorganism capable of producing the aldehyde dehydrogenase in an aqueous medium under aerobic conditions or (iii) a cell-free extract of said microorganism, and in each case isolating the resulting 2-KGA from the reaction mixture.
Patent ID-20159-A (ID)
Inventor: JONES STEPHEN DAVID
IPC: B01D71/02
Filed: 1993-06-02
Abstract: A process for preparing a porous amorphous silica-alumina refractory oxide is described in which a source of silica, such as tetra ethyl ortho silicate, in a non-aqueous solvent, such as an alcohol, is hydrolysed by adding an aqueous solution containing aluminum ions, in particular a solution of aluminum nitrate, thereby to form a sol and calcining the sol at, for example, 200 DEG  C. to 600 DEG  C. The product, which may have a microporous or mesoporous structure, is useful in the separation of fluids, especially the separation of carbon dioxide from natural gas.
Patent ID-23296-A (ID)
Inventor: PEDEMONTE RONALD P DR
IPC: C09B67/22
Filed: 1999-07-05
Abstract: The dye mixture comprises monoazo dye stuffs in a weight ratio ranging within 75:25-25:75. [Image] D 1,D 2radical of benzene or naphthalene nucleus; R 1 - R 4H, methyl, ethyl, methoxy, ethoxy, sulfo or carboxy groups; Y 1,Y 2vinyl or ethyl substituted in beta position; M : H or alkali metal. when D 1, D 2 or both are benzene or naphthalene radical then R 1-R 4 = hydrogen, sulfo or carboxy groups, preferably hydrogen or sulfo. The alkali metal is lithium, sodium or potassium (disclosed). A substituent which is eliminated by the action of alkali is present in the beta position of vinyl or ethyl group. An independent claim is also included for the dyeing process. The dye mixture is applied and fixed to a hydroxy or carboxamide content fiber material, by heating or using alkali.
Patent JP-H10195315-A (JP)
Title: Hydrophilic soft polymer composition and its production
Inventor: UEKUSA TAKASHI
IPC: C08L101/14
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrophilic soft polymer compsn. which is excellent in mechanical strengths in spite of its being supersoft and excellent also in hydrophilicity and water absorption properties by homogeneously dispersing a supersoft polymer material in an org. polymer material. SOLUTION: This compsn. is produced by thermally melt mixing 100 pts. thermoplastic styrenic elastomer having an average mol.wt. of 150,000 or higher with 500-4,000 pts. mineral oil softener, 200-1,000 pts. cross-linked water-absorbing polymer, and 1-600 pts. hydrophilic polymer or oligomer as the surfactant at a specified temp. for a specified time. The production process comprises the step of predrying the elastomer and the water-absorbing polymer, the step of adding specified amts. of the softener and the hydrophilic polymer or oligomer in a temp.-controllable mixer, and the step of thermally melt mixing under stirring in an inert gas atmosphere.
Patent JP-H11203883-A (JP)
Title: Non-volatile storage device
Inventor: AZUMA RYOTARO
IPC: G11C16/06
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile storage device which realize low power consumption being same as that of a read-out circuit in which a step-down power source circuit is not incorporated when read-out operation in which activation is performed only in a some time during one period is performed using a read-out circuit in which a step-down power source circuit is incorporated. SOLUTION: This device is provided with two reference voltage generating circuits 1 inputting external input power source voltage from an external input power source terminal and generating lower voltage than external input power source voltage, a differential detecting circuit 2 detecting coincidence of output voltage of two reference voltage generating circuits 1 when each output of two reference voltage generating circuits 1 is varied independently and stabilized. a current amplifying circuit 6 activated by an output signal of the differential detecting circuit 2 and generating output having voltage being equal to output voltage of the reference voltage generating circuit 1 and current being larger than an output current, and control circuit 15 controlling a sense amplifier by a signal obtained from an output signal of the differential detecting circuit 2 and its delay signal.
Patent JP-H07205089-A (JP)
Title: Sheet cutting device
Inventor: NAKASA KUNIAKI
IPC: B26D1/38
Filed: 1994-01-11
Abstract: PURPOSE:To provide a sheet cutting device having stable pressure-contact force by making the shape of a rotary blade and a fixed blade which have a linear blade edge into such a shape that elastic deflection is liable to occur because pressure-contact force increases at a central part of mesh between the rotary and fixed blades. CONSTITUTION:A sheet cutting device consists of a rotary blade 1 and a fixed blade 2 which have a linear blade edge and cut a sheet by crossing the linear edges and bringing them into pressure-contact. A bending section 2e is provided in the vicinity of a connection section between a blade edge section or blade edge sections of either or both of the rotary blade 1 and the fixed blade 2 and a barrel section. Preferably, the bending section 2e is in the shape of U character.
Patent JP-S62159916-A (JP)
Title: Level conversion circuit
Inventor: TSUGARU KAZUNORI
IPC: H03K19/0175
Filed: 1986-01-09
Abstract: PURPOSE:To convert the signal of a CMOS logic level into an ECL logic level signal at a high speed by using an output signal of a level shift circuit so as to apply conduction control for a bipolar transistor (TR) whose emitters are connected and inserted between a high voltage source and a low voltage source so as to select a current path between both voltage source. CONSTITUTION:The level shift circuit 1 inputs a CMOS level signal and its output signal applies the conduction control of NPN bipolar TRs 17, 19. A differential amplifier circuit 3 receives the said signal to select the current path flowing to the high voltage source to the low voltage source. Then the NPN bipolar TR 5 is subject to conduction control by the circuit 3 to output the ECL level signal. Thus, the input signal (logic signal of CMOS level) is converted into the ECL level logic signal in high speed.
Patent JP-S5594920-A (JP)
Title: Preparation of formaldehyde copolymer
Inventor: MATSUZAKI KAZUHIKO
IPC: C08G2/18
Filed: 1979-01-12
Abstract: PURPOSE: To obtain a formaldehyde copolymer with excellent chemical and physical property by copolymerizing formaldehyde and an alkylene oxide compound in the presence of an anionic polymerization catalyst and a macrocyclic polyether.  
     CONSTITUTION: A compound which provides a cation selected from alkali metal cation, alkaline earth metal cation, ammonium cation and substituted ammonium cation as a counter ion copolymerizing formaldehyde and an alkylene oxide compound or a metal is used as a catalyst and, in carrying out the copolymerization, a macrocylic polyether capable of forming a complex with the above-described catalyst is coexisted along with the said catalyst. As a catalyst to be used is mentioned a compound comprising a combination of an anion obtained by removing hydrogen cation from Lewis acid having dissociation constant of 1×10 -2 W1×10 -16  in water at 25°C and the above-described cation. 
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