baber/WOPTO huggingface dataset:
Patent CR-9576-A (CR)
Title: METODOS PARA PURIFICAR PROTEINAS QUE CONTIENE LA REGION Fc
Inventor: RANGANATHAN GODAVARTH
IPC: C07K16/18
Filed: 2007-12-07
Abstract: La presente solicitud proporciona metodos para purificar polipeptidos que tienen una region de fc, por ejemplo, anticuerpos o fusiones de anticuerpos, por la adsorcion de los polipeptidos a un agente de union de Fc, tal como, por ejemplo, la proteina A o la proteina G, seguido por un lavado con un regulador de sal de cation divalente, para remover las impurezas y en seguida recuperar los polipepticos adsorbidos.
Patent FR-1434247-A (FR)
IPC: G01C19/5635
Filed: 1965-02-22
Granted: 1966-04-08
Abstract: 1,130,314. Vibrating string gyros. CSF COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL. Feb.14, 1966, No.6442/66. Headings G1C and G1N. A system for measuring an angular velocity component about an axis Oz comprises a frame 2, a conductive vibrating string stitched on the frame along the axis Oz, the string being vibrated by supplying to it an alternating current of a frequency f 1  which is one of the resonant frequencies of the string e. g. that corresponding to one wavelength as shown, and by the provision of a D.C. inductor 3 providing a magnetic field along the axis Oy, an A. C. inductor 4 providing an alternating magnetic field along the axis Ox of a frequency f 2  less than f 1  whereby an amplitude modulated signal is induced in the string having a modulation depth which is a function of the sine of the angle of inclination of the plane of vibration of the string to the reference plane xOz caused by the angular velocity component to be measured, and modulation depth measuring means connected across the string, this means comprising a reactance circuit 6, through the two branches of which flow currents i 12  and i 21  corresponding respectively to the components f 1  +f 2  and f 1  -f 2  of the amplitude modulation so that the current flowing through an ammeter 7 connected in series with the circuit 6, deviates in proportion with the rotation of the plane of vibration of the string about the axis Oz. The A. C. current of frequency f 1  is derived from a source which supplies the energy necessary to keep the string in oscillation, e.g. an amplifier with feedback.
Patent GB-782696-A (GB)
Title: An arrangement for the control of drives with several motors
IPC: H02P5/50
Filed: 1955-01-03
Abstract: 782,696. Automatic speed control systems. KRIZIK - KARLIN, VYVOJOVY ZAVOD, NARODNI PODNIK, TOMANEK, E., and MULLER, K. Jan. 3, 1955; No. 83/55. Class 38 (4). In a multi-motor drive, e.g. for a papermaking machine, an electric motor 8 is maintained at a constant speed by automatically controlling its speed in accordance with the difference, developed in a stage 6, between the frequency of an auxiliary A.C. source 1 and the output frequency of a rotary frequency changer 5 driven by motor 8. Another electric motor 81 is similarly maintained at a slightly different speed by comparing in a stage 6 the frequency of A.C. source 1 with output frequency of a rotary frequency changer 5<SP>1</SP> driven by motor 8<SP>1</SP>. The slightly different input frequencies to frequency changers 5 and 5<SP>1</SP> are obtained from rotary frequency changers 4 and 41 driven at slightly different speeds by a motor 7 through manually adjustable variable-speed friction drives 3. The input to frequency changers 4 and 41 is from the output of a rotary frequency changer 2 also driven by motor 7 and supplied from A.C. source 1. The arrangement is such that the motor speeds are, independent of frequency or voltage variations of A.C. source 1. Stages 6 and 6<SP>1</SP> may compare phase as well as frequency.
Patent HK-3894-A (HK)
Title: Textile materials,methods of manufacture and compositions for use therein
Inventor: KISSEL CHARLES L
IPC: D06M15/263
Filed: 1994-01-13
Abstract: Textile materials having improved physical properties comprise woven and/or non-woven fiber assemblies, the fibers of which are bound to a polymer composition containing polymerized carboxylic acid ester monomers and pendant functional groups attached to a polymer backbone and having the formula:   - R1 -@-CH2-X      (1) in which R1 is a divalent organic radical at least 3 atoms in length, and X is organoacyl or cyano. Such polymers markedly increase wet and dry strengths and shape retention of textile materials, and they improve other physical properties without the necessity of employing formaldehyde-releasing monomers, such as the N-methylolamides, or cross-linking agents. Methods for producing such textile materials by applying solutions or dispersions of the described polymers to fiber assemblies are also provided. Aqueous dispersions of these polymers are particularly useful for the manufacture of loose-weaves, knits and non-wovens.
Patent IS-4968-A (IS)
Inventor: SYKES FRANCIS
IPC: H04M1/715
Filed: 1999-02-05
Abstract: The equipment for switching between a first radio terminal (4) and a second terminal (3) of two telephone networks differently associated (2, 5), respectively, comprises: linking means (11, 12, 121, 122) for connecting the two terminals (3, 4); and means for controlling (20) the linking means (11, 12) controlled by one of the two terminals (3, 4) and means for switching off (11) the connection between one of the terminals (3) and its associated network (2) are provided.
Patent JP-2000053664-A (JP)
Title: Thiazole derivative
Inventor: ALIG LEO
IPC: C07K5/117
Filed: 1999-01-04
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound giving influence on interaction between cell and cell, or cell and matrix and useful for the prophylaxis and treatment of diseases (esp. neoplasm, tumor metastasis, or the like) due to the binding disorder of adhesive protein to vitronectin receptor. SOLUTION: This compound is expressed by formula I [R1 is a group of formula II or the like; R2 is a group of formula III; R3 is H or the like; R4 is H or the like; R5 and R6 are each H or the like; R9 is H or the like; R10 is an aryl or the like; A is carbonyl or the like; B is H or the like; (a) and (j) are each 0-2; (b) is 0-4; (c), (d), (f), (g), (i), (k)-(m) are each 0 or 1; (e) is 0-3; (h) is 0-5; (e)+(h)+(j)=2-7; (a)≠0 when R1 is NH2] and is pref. rac-[3-[(2- guanidino-4-methyl-thiazol-5-carbonyl)-amino]-benzoylamino]-3-phenyl-p ropionic acid hydrochloride or the like. The compound of formula I is obtained by reacting a compound of formula IV with a compound of formula V (R03 is an alkyl or the like).
Patent JP-H05233845-A (JP)
Title: Incircuit emulator
Inventor: HAMAUCHI TETSUJI
IPC: G06F15/78
Filed: 1992-01-06
Abstract: PURPOSE:To eliminate time delay and to simplify access by using a signal for selecting whether a monitor program or a target system is accessed. CONSTITUTION:A logical address signal 2 is converted to a physical address signal 3 by an address conversion table 1 and outputted outside a microprocessor 5 for debugging and at the same time, however, the data of a target access (TACS) bit 4 are outputted as a TACS signal 8 as well. Namely, when '1' is written in the TACS bit 4, an 'H' level is outputted to the TACS signal 8 and a data strobe (DSTB) signal 9 is not masked but a TDBS signal 13 is outputted to the target system so as to access the target system. When '0' is written, an 'L' level is outputted to the TACS signal 8 and the DSTB signal 9 is not outputted to the target system but a monitor data strobe signal 14 is made valid so as to access the monitor program by a logic circuit 17A.
Patent JP-S5492287-A (JP)
Title: Electronic wristwatch
Inventor: OGUCHI KOUICHI
IPC: G04B25/04
Filed: 1977-12-28
Abstract: PURPOSE: To enable an arbitrary signal from the watch to be sensed only by the user without being noticed by other persons by providing a vibrating device which transmits the arbitrary signal to the skin through vibrations of a vibrator to a portion of the skin contact portion of the watch.  
     CONSTITUTION: The electronic wristwatch is constituted by an upper case 1, lower case, liquid crystal display panel 3, crystal vibrator, electronic circuit parts 4, band 5 and a vibrating device 7 for vibrating a diaphragm 6. Since the diaphragm 6 of the device 7 is held in contact with the arm's skin, the vibrations of the diaphragm 6 are directly sensed to the skin, thus the user is albe to know the signal  silently. Since only the user is able to recognize the set time, no trouble will be given to other persons and the circuit parts are provided in the case except that the diaphragm exposes to the outside, thus waterproofing is possible and higher reliability may be achieved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5697593-A (JP)
Title: Apparatus for controlling sludge turbidity in aeration vessel
Inventor: KATOU NAOJI
IPC: C02F3/12
Filed: 1980-01-07
Abstract: PURPOSE: To enable to keep a sufficient amount of a precipitated sludge in a precipitation vessel, by using a returning rate correcting circuit which generates a new sludge returning rate, to return a proper amount of a sludge from the precipitation vessel to an aeration vessel, in case where a sewage in-flow amount is lower than a predetermined level.  
     CONSTITUTION: The turbidity of a suspended matter SO of a slowing-in sewage is measured by a turbidity meter 5. A returning sludge turbidity SR is measured by a meter 7. These turbidity values are fed to a returning rate computing circuit 8. The computing circuit 8 is also fed with an objective MLSS value SP from a sludge turbidity (MLSS) setter 9. The computing circuit 8 calculates a sludge returning rate α on the basis of these velues. On the other hand, an in-flow sewage amount QO is measured by a flow meter 4, and compared with a preset value QS by a relay control circuit 14. In case where the in-flow sewage amount QO is lower than the preset value QS, the control circuit 14 closes a relay switch 13 to a side b. Then, the sludge returning rate α calculated by the circuit 8 is fed through a returning rate correcting circuit 12 to a sludge amount computing circuit 10. Thus, the sludge returning amount is controlled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07198974-A (JP)
Title: Optical waveguide
Inventor: MOTOKI MASAHIRO
IPC: G02B6/122
Filed: 1994-01-05
Abstract: PURPOSE:To groove by forming the sectional shape of the groove of this substrate to a structure which is broader nearer the upper part, thereby making the film thickness larger nearer the central part of the groove when a conductive layer is formed thereon. CONSTITUTION:The groove 4 which is broader in the width L1 nearer the upper part of the quartz substrate 1 is formed at the center of the substrate (L1>L). A polymethyl methacrylate (PMMA) of a high molecular is added by a spin coating method or perpendicular pulling up method atop the substrate 1, by which the conductive layer 2 is formed. A recess d is generated in the conductive layer 2 on the groove 4 at this time and the thickness b of the conductive layer 2 is made larger nearer the center of the groove 4 (C>b) by adequately selecting a relation between the width L of the groove 4 and the width L1 of the top edge. The film thickness of the waveguide layer in the central direction of the groove 4 is made always larger than the film thickness in the peripheral part within the groove if the conductive layer 2 of the groove 4 part is formed in such a manner. The state of confining light is thus made into one within the waveguide layer 2 and the mode of waveguide light is made into single mode.
Patent YU-5899-A (YU)
Title: Pyrolydine and piperidine derivatives, procedure for production thereof, their application for the production of medicines and the medicines containing them
Inventor: ALEXANDER ALANINE
IPC: A61K31/505
Filed: 1999-02-09
Abstract: This invention refers to the application of derivates of pyrolydine and piperidine of general formulas where they mark R1 and R2 independently from one another, hydrogen, lower alcoxy, hydroxy, halogen, -CONH2 or -C(O)O-ni and alkyl, or taken together mark -O-CH2-O-, R3 i R4 independently from one another, hydrogen lower alcoxy, benzyloxi, halogen, hydroxy, -CONH2 or -SCH3, or taken together mark -O-CH2-O-, R5 hydrogen or lower alkyl, X and Y independently from one another, -CH(OH)-, -(CH2)n-, -C(O)- or -CH(lower alcoxy)- and m, n, p are 1 or 2, and their pharmaceutically addition salts, procedure for their preparation, their application for the healing of diseases caused by overdoze activation of NMDA receptor substypes, and medications containing them.
Patent DK-21780-A (DK)
Inventor: TAPLIN J F
IPC: A47B67/04
Filed: 1980-01-18
Abstract: In a file cabinet with a number of drawers arranged one on top of the other, a self-locking mechanism is installed, comprising a lock rod 4, which is lifted by cam action during the initial opening of a drawer and secures the other drawers in the closed position. Teeth 8 on the rod turn a gear 22 to move a spring 13 through a labile equilibrium position between positions for holding the rod in its locking and unlocking position. If the cabinet is tilted very much forward, a ball 42 prevents the gear 22 from rotating and thus prevents movement of the rod 4. This acts on all drawers and makes it impossible to open any of them. <IMAGE>
Patent DK-41988-A (DK)
Inventor: CHIEN YIW W
IPC: A61K31/565
Filed: 1988-01-28
Abstract: This invention relates to a novel transdermal absorption dosage unit comprising a backing layer, an adjoining layer of solid polymer matrix in which estradiol or another steroidal pharmaceutical having estrogenic activity is microdispersed; and a biologically acceptable adhesive means by which the dosage unit adheres to the skin of the subject being administered said estradiol or another said steroidal pharmaceutical and adapted to permit transdermal absorption of said estradiol or another said steroidal pharmaceutical. Additionally, the invention relates to improved estradiol or other estrogenic steroid maintenance therapy.
Patent DK-58387-A (DK)
Inventor: FRANZ HELMUT
IPC: A61K47/38
Filed: 1987-02-04
Abstract: The pharmaceutical forms are intended for topical administration and employ as vehicle for and stabiliser of the active ingredient a composition which specifically confers special stability on the active ingredient IFN alpha. The forms are essentially composed of hydroxyethylcellulose and gelatin and preferably contain highly purified IFN alpha which has been prepared by DNA recombination as active ingredient.
Patent EG-17706-A (EG)
Title: Process for preparing improved inflammatory compositions
IPC: A61K31/54
Filed: 1985-10-10
Granted: 1990-08-30
Abstract: An improved antiinflammatory composition which employs a combination of antiinflammatory piroxicam, or a pharmaceutically acceptable salt thereof, with antidepressant doxepin, bronchodilator pirbuterol, minor tranquillizer diazepam or antihypertensive trimazosin. The invention also concerns the use of a combination of piroxicam with either acetaminophen or pyridoxine for the manufacture of an antiinflammatory medicament having reduced gastrointestinal side effects.
Patent GB-1462001-A (GB)
Title: Method of electrolytically nodularizing a metal surface
IPC: C25D5/16
Filed: 1975-01-02
Abstract: 1462001 Nodular copper electro-plate; zincate-treating aluminium GOULD Inc 2 Jan 1975 [7 Jan 1974] 126/75 Headings C7B and C7F A nodular Cu layer is plated on a metal substrate from an acidic bath of pH<1 containing 5-70 gpl Cu, 3-50 gpl NO 3  at 22-50‹C and a cathode c.d. of 50-300 ASF for 10-180 seconds. The bath may contain H 2 SO 4  and the NO 3  be associated with Cu, Na, K or NH 4 . The substrate may be Cu, an alloy thereof or Ni. A subsequent layer of Zn, In, brass, Ni, Co, Cr or stainless steel may be applied. In examples Al foil is Cu plated with a pyrophosphate or CN bath, nodular plated as above, chemically or mechanically stripped off the Al and finally built up to 1.4 mil thickness on its rear surface using the first bath. The Al may be zincated before Cu plating to facilitate chemical stripping thereof, using a bath containing NaOH, ZnO, Fe C13 and Rochelle salt.
Patent GB-1028123-A (GB)
Title: Improvements in or relating to priming cartridges for recoilless firing devices
IPC: F42B5/02
Filed: 1963-01-01
Abstract: 1,028,123. Priming cartridges. DYNAMIT NOBEL A.G. Jan. 1, 1963 [Jan. 2, 1962], No. 146/63. Heading F3A. The case of a priming cartridge for a recoilless gun in which the priming charge is covered by an inner cap 3, the space between this cap 3 and a metal plug 1 sealing the mouth of the case being filled with grease 4, has a zone 5 of reduced thickness, the ratio of the thickness in the zone 5 to that of the lower portion 2 being in the range 1 : 1À5 to 1 : 5. The weakened case wall may be produced by reducing the thickness of the wall in the zone 5 or by inserting into the case a metal tube 6 to reinforce the lower portion of the wall. The plug 1 may have a frusto-conical base portion and the casing may be swaged on to the plug 1.
Patent GB-1441994-A (GB)
Title: Guide means for ropes
IPC: B65H57/14
Filed: 1974-01-02
Abstract: 1441994 Guiding cables; rollers R E BARKER & CO Ltd 30 Dec 1974 [2 Jan 1974] 00150/74 Heading B8B An arrangement for guiding a cable 14 under tension, back on to either side of a guide roller 1 from which it has deviated, comprises a series of frusto-conical discs 10, 11 eccentrically mounted to each other and to the end flange 2 of the roller 1, with part 12 of the periphery of the disc 10 extending alongside a part 13 of the periphely of the disc 11, and another part 17 of the periphery of the disc 11 extending alongside part of the periphery of the roller flange 2, the cable sliding down the conical disc peripheries from disc 10 to 11 and from disc 11 to the flange 2 and on to roller 1 as the cable contacts the said parts 12, 13 and 17 during rotation of the discs caused by the moving cable. The cable 14 is initially guided up on to the disc 10 by an inclined housing 5 in which the roller is journalled. Instead of each disc being frusto-conical over its whole periphery, it may be so shaped only at the change over portions. or some form of deflection may be secured to the discs at said portions. Alternatively the disc peripheries may be parallel with their axes and the tension in the cable is relied upon to cause the transference between discs. In another embodiment, Figs. 3 and 4 (not shown), the inclined housing journals and shaft supporting only the eccentrically related discs, the innermost ones of which are aligned with the end flanges of a roller disposed downstream of the arrangement. In a final embodiment, Figs. 5 and 6 (not shown) the inclined housing is replaced by a series of eccentrically related discs which feed the cable on to the first disc of the main disc arrangement.
Patent GB-286409-A (GB)
Title: Improvements in and relating to machines for cutting cigarette rod and the like
IPC: A24C5/28
Filed: 1927-01-04
Abstract: 286,409. Chandler, R. J. A. Jan. 4, 1927. Cigarette-making machines. - In a machine for cutting cigarette rod in which the cutter does not reciprocate laterally, a cutter clamped between plates 23, 24 is carried on a crank pin 20 driven from a shaft 4 rotated from a shaft 6. The crank pin 20 is balanced by a casing 25, in which it is revolved by a gear 19 engaging a stationary gear 9.
Patent GB-1537071-A (GB)
Title: Brake boosters
IPC: B60T13/14
Filed: 1976-01-07
Abstract: 1537071 Brake boosters ROBERT BOSCH GmbH 7 Jan 1976 [8 Jan 1975] 00421/76 Heading F2F A pneumatic or hydraulic brake booster 1 includes a cylinder 6 containing a booster piston 7 and an actuating rod 5 connected to a pedal 2 and extending into the cylinder 6 is movable relative to the piston and co-operates with a slide 23 so as to operate a valve 17 which in one position connects an inlet port to the cylinder and in another position connects an outlet port to the cylinder, the slide having at least one guide 27, inclined to the cylinder axis, which controls movement of a valve member 18. The slide also has guide grooves 24, 25 co-operating with pins 30, 31 secured to the actuating rod.
Patent GB-205457-A (GB)
Title: Improvements in vacuum tubes of the "audion" type
IPC: H01J19/42
Filed: 1923-01-05
Abstract: 205,457. PÚri, F. Oct. 12, 1922, [Convention date]. Addition to 205,038. Vacuum tubes.-In a thermionic valve of the kind described in the parent Specification an additional support for the anode 1 is provided, consisting of a glass sheath 3 threaded on the support 4 for the filament cathode 5. The anode, which may be in the form of a triangular prism, is grooved at 2 to receive a support 13, and a twisted wire 6, threaded through holes in the anode, is secured to the sheath 3, which is spaced at a sufficient distance from the anode to avoid heating during the process of bombardment. The grid 8, in the form 'of a filament folded to zig-zag shape, may be secured in a similar way either to the sheath or to an insulator on the support 13, the twisted wire 9 being fixed by a fused drop of glass or by means of flats on the sheath. The other ends of the grid and filament are fastened in tubes 11, 12, secured to conductors in the foot as described in Specification 205,512. The Specification, as open to inspection under Sect. 91 (3) (a), comprises the use of a cylindrical anode. This subject-matter does not appear in the Specification as accepted.
Patent GB-1116193-A (GB)
Title: Electromagnetic relays and relay circuits
IPC: H01H51/32
Filed: 1967-01-04
Abstract: 1,116,193. Electromagnetic Interrupters. ELECTROMETRE, S.A. 4 Jan., 1967 [13 Jan., 1966], No. 488/67. Heading H1N. [Also in Division H4] A tuned relay has an oscillatory blade 17 which in the de-energized position is tangential to a curved back stop 18 which shortens the effective length of the blade as it moves toward the stop during operation. The blade carries a permanent magnet mass 21 which may be ceramic, resin bonded powder or of the same material and integral with the blade. The contacts 22, 23 are bridged by a rectifier 8 in an oscillatory circuit 6 comprising a capacitor 4 and choke coil 5 which when the contacts 22, 23 are closed at half the frequency of the supply at 1, 2 carry out suppressed oscillations at audio frequency range which pass into the network connected to terminals 1,2.
Patent GB-640087-A (GB)
Title: A new or improved pillar suitable for use in vehicle bodies
Inventor: RAYER FREDERICK HOMER
IPC: B62D25/04
Filed: 1946-01-07
Abstract: 640,087. Vehicle bodies. BRUSH ELECTRICAL ENGINEERING CO., Ltd. Jan. 7, 1946, No. 496. [Classes 103(iv) and 108 (i)] [Also in Group X] A pillar for use in the construction of road and rail vehicle bodies comprises two spaced side walls having outwardly directed flanges at both margins, and connected by at least one transverse web inwardly spaced from a margin or the margins of the side walls to provide an open mouth or channel between the side walls. As shown, the beam is formed in two parts from sheet metal, one part providing the side walls 3, 3<SP>1</SP>, flanges 4 and 5 and a web 6, and the other providing a web 2 defining the bottom of a channel 9 and having flanges 7, 8 which fold over the flanges 4. The web 6 may lie closer to the web 2 to provide a further channel at the bottom of the section or may be dished inwardly. The side walls 3, 3<SP>1</SP> may be bowed instead of plane, and the section may be formed in one part formed by manipulating a metal tube. Wooden fillets may be inserted in the channels.