baber/WOPTO huggingface dataset:
Patent DK-63681-A (DK)
Inventor: BRODELIUS P
IPC: C12P1/00
Filed: 1981-02-13
Abstract: Biocatalysts for production or transformation of natural products having their origin in higher plants, are obtained by immobilization of whole cells, protoplasts, protoplasts with regenerated cell walls, hybride cells or cell complexes isolated from higher plants. The catalysts are used in continuous or discontinuous processes for production of natural products by de novo synthesis or by partial synthesis from precursors, or for transformation of natural products.
Patent FR-1454851-A (FR)
IPC: F25B49/04
Filed: 1965-11-24
Granted: 1966-10-07
Abstract: 1,109,322. Refrigerating. CARRIER CORPORATION. 1 Nov., 1965 [30 April, 1965], No. 46164/65. Heading F4H. In an absorption system having a gas-fired generator 10, separator 20, condenser 11, evaporator 12 and absorber 13, the refrigerant in an evaporator sump 34 is maintained at or below a given level. As illustrated the level is determined by an opening 76 in a partition separating the evaporator from the absorber. Refrigerant overflowing through the opening 76 passes through a line 80 into a pipe 55 which carries solution from a pan 48 surrounding the absorber tube bundle 46. The pipe 55 in turn opens into an outlet 56 from an absorber sump 50. A wall 77 overlies the overflow opening 76. In an alternative embodiment, Fig. 2 (not shown), the partition is imperforate and a line (90) leads directly from the evaporator sump 34 to the pipe 55. The line (90) includes an inverted U-bend (92) the height of which determines the liquid level in the sump 34. The pressure conditions of the system are such that if siphon action occurs in the bend (92) the refrigerant evaporates to prevent further draining. However if the refrigerant is contaminated with absorbent its boiling point is lowered so that siphon action can occur to drain the contaminated refrigerant.
Patent GB-1375048-A (GB)
IPC: G03G15/08
Filed: 1972-01-03
Abstract: 1375048 Toner developer apparatus XEROX CORP 3 Jan 1972 [6 Jan 1971] 126/72 Heading G2H In a xerographic printing machine the toner is 'wiped' over the electrostatic latent image on the drum 10 by a donor cylinder 26 which receives its toner from a fluidized bed 34. Transfer of the toner from the bed is effected by electric charge and the toner is carried by the cylinder through an application of corona charge to its dielectric covering 28. Associated with the donor cylinder are neutralizing charging means 40, cleaning means 42 and charging means 30, 40 both before and after the passage of the surface of the donor cylinder through the toner bed.
Patent GB-1178742-A (GB)
Title: Improvements relating to Articles with Dry Lubricant Coatings
IPC: C10M169/00
Filed: 1967-01-02
Abstract: 1,178,742. Lubricant coatings. BUNKER RAMO CORP. 2 Jan., 1967 [13 Jan., 1966], No. 136/67. Heading B2K. [Also in Divisions C5 and C7] A surface, e.g. of ceramic or metal such as copper brass or steel, is coated with a plurality of alternate layers of a fluorocarbon polymer and metal, to make a dry lubricant coating for bearings, by electrophoretically depositing particles (e.g. of .05 to .5 micron diameter) of fluorocarbon polymer, such as polytetrafluoroethylene (C 2 F 4 , polyhexafluoropropylene (C 3 F 6 ), polychlorotrifluoroethylene, polyvinyl (idene) fluoride, C 2 F 4 -C 3 F 6  copolymer, vinylidene fluoride-C 3 F 6  copolymer, polytrifluoropropylmelhyldichlorosilane, fluorosilicone elastomers, polyfluoroaniline or C 2 F 4 -CF 3 NO copolymer, on the surface in a plurality of alternate layers with electroplated layer of metal such as Cu, Ag, Au or Ni. For example, brass panels, similarly prepared as described in Specification 1178741, are coated with the dry lubricant by repeatedly immersing first as cathode in a solution supplying positive metal ions, then as anode in an aqueous dispersion of negatively charged fluorocarbon polymer particles.
Patent GB-227130-A (GB)
Title: Improved process for the manufacture of photographic films
IPC: G03C1/66
Filed: 1925-01-05
Abstract: 227,130. Westland-Film Ges. Jan. 5, 1924, [Convention date]. Bichroanated-colloid processes.-A celluloid film coated with a layer of gelatin or gum sensitized before or after coating with potassium bichromate, an alkali ferricyanide, potassium and bromide is printed by exposure to light. The printed film may be developed with water to produce dyed relief or non-relief images. Kinematographic positive films may be so produced.
Patent GB-570043-A (GB)
Title: Improvements in means for reducing surface leakage in high-impedance alternating current generators
IPC: H03F3/52
Filed: 1943-01-08
Abstract: 570,043. Piezo-electric crystals. BRUSH DEVELOPMENT CO. Jan. 8, 1943, No. 429. Convention date, Jan. 8, 1942. [Class 40 (v)] To reduce surface leakage between the electrodes of a piezo-electric signal generator, a guard electrode situated so as to intercept the leakage path is maintained at the same instantaneous potential as one of the electrodes. In Fig. 1 a piezo-electric generator 11 has electrodes 12, 13 and a guard ring electrode 21 intercepting the surface leakage path between electrodes 12, 13. Electrodes 12, 13 are connected to output terminals 14, 15 leakage between which is reduced by the provision of a second guard electrode 18 connected to guard electrode 21. The output terminals 14, 15 are connected as shown to the input of a high impedance amplifier in the form of a valve 17 arranged as a cathode follower and' the signal output is taken at 29, 30 across resistance 28. Guards 18 and 21 are connected to the cathode end of resistance 28 and are maintained at substantially the instantaneous potential of electrode 12. The leakage between the guard and the other electrode is supplied by the output of the amplifier 17 and does not form a load on the element 11. Modifications are described showing the provision of guard electrodes for series and parallel connected to plate elements connected to a single amplifier or to a push-pull pair. Specification 409,040 and U.S.A. Specifications 2,126,438, 2,207,539, 2,282,319 and 2,288,600 are referred to.
Patent GB-794285-A (GB)
Title: Improvements in or relating to low pressure mercury vapour electric discharge lamps
Inventor: MILES EDWARD ERNEST
IPC: H01J61/067
Filed: 1956-01-05
Abstract: 794,285. Fluorescent discharge lamps. GENERAL ELECTRIC CO., Ltd. Nov. 12, 1956 [Jan. 5, 1956], No. 447/56. Class 39(1). A low pressure mercury vapour discharge lamp, of the type having an elongated tubular envelope coated internally with fluorescent material and provided at each end with a coiledcoil filament, is characterized in that the said filaments are of tungsten wire within the ranges 0À13-0À15 mm. diameter, and are mounted between support leads without the use of any anode plates. The filaments are such as to have a cold resistance of 1À8-2À4 ohms. Measurements and data of a specific example are given.
Patent GB-932563-A (GB)
Title: Improvements relating to tractor-trailer couplings
Inventor: ROBINSON ALLEN FRANK
IPC: B62D53/08
Filed: 1960-01-07
Abstract: 932,563. Road vehicle couplings. J. BROCKHOUSE & CO. Ltd. Dec. 30, 1960 [Jan. 7, I960], No. 558/60. Class 103(5). A fifth wheel retractable undercarriage of the roller and ramp type having spring loaded toggle links and a locking catch adapted to be spring loaded to engage between one of the toggle links and a wheel supporting bracing member, comprises two spaced apart bracing members 10 cranked and pivoted at their upper ends to the trailer chassis 12, wheels 18 rotatable on stub axles 17 welded into the bracing members, and a rod or bar 21 welded to and extending between the bracing members but spaced away from the common centre line of the stub axles. Specification 919,696 is referred to as being an improved coupling of the type.
Patent GB-848920-A (GB)
Title: Improvements relating to multi-cavity magnetrons
Inventor: DUNSMUIR ROBERT
IPC: H01J23/22
Filed: 1957-01-07
Abstract: 848,920. Magnetrons. BRITISH THOMSON-HOUSTON CO. Ltd. Feb. 12, 1958 [Jan. 7, 1957], No. 579/57. Class 39(1). In a multi-cavity magnetron having a cylindrical resonant structure formed with a plurality of radially extending segments defining cavities therebetween, and a plurality of circumferential straps spaced apart axially of the structure passing through clearance holes in each segment, the holes are all larger than the straps and the straps contact alternate segments by means of integral extensions or deformations of the straps. As shown, two straps 6, 7 are arranged to pass through each hole and these straps are so distorted or waved that one strap contacts one set of alternate segments while the other strap contacts the remaining set of alternate segments. Alternatively the straps may be locally enlarged where they are required to contact the segments or provided with contact tags to connect them to the required segments.
Patent GB-523582-A (GB)
Title: Improvements in or relating to closures for charging apertures, especially the charging apertures of coke ovens
IPC: C10B25/24
Filed: 1939-01-07
Abstract: 523,582. Coke ovens and closures. KUHL, E. Jan. 7, 1939, No. 596. Convention date, Jan. 13, 1938. [Classes 51 (ii) and 55 (i)] The closure for a coke oven or other heating- apparatus having a number of adjacent retorts or charge chambers 4 comprises an inner heatinsulating cover 5 and an outer gas-sealing cover 9, the inner cover having charging-apertures 7 with separate closures 8, which may be loosely articulated to the outer cover. For charging, the outer cover 9 with the closures 8 is removed by the lifting-device 15, and the inner cover 5 can be removed for repairs &c. The sides of the apertures 7 and the closures 8 are bevelled and the inner cover is formed with expansion joints. Steam or purified distillation products may be supplied under pressure to the space between the two covers to prevent leakage of gas from the retorts, and during the charging- operation distillation gases are 'withdrawn from beneath the cover 5 by fans or ejectors.
Patent GB-283469-A (GB)
Title: Multiple-speed gear for diesel-locomotives and the like
IPC: F16H3/02
Filed: 1928-01-09
Abstract: 283,469. Hohenzollern Akt.-Ges. f³r Lokomotivbau. Jan..8, 1927, [Convention date]. Drawings to Specification. Variable-speed gearing upon locomotives driven by internal-combustion engines comprises toothed gear pairs brought into action by friction clutches. To facilitate starting, a gear pair is used yielding so low a speed that the circumferential force transmitted to the driving-wheels is greater than the maximum tractive force of the locomotive due to adhesive weight. Strain and heating effect at the clutch is reduced.
Patent GB-1194171-A (GB)
Title: Dumbwaiters for Distributing Articles.
IPC: A47B81/00
Filed: 1969-01-06
Abstract: 1,194,171. Dumbwaiters for distributing articles. GUILBERT Inc. 6 Jan., 1969 [17 June, 1968], No. 719/69. Heading B8L. Articles to be distributed are loaded from a central table 51, Fig. 3, into locked compartments in a receptacle 14, the receptacle is slid into a dumbwaiter 11 which is raised to a delivery floor where the receptacle is slid out on rails 76, Fig. 6. Articles are loaded through a single door at the rear of the receptacle which permits access to all of the individual lockable compartments. For collecting articles from other floors a locked compartment 46, Fig. 3, with a slot 50, is provided. Mechanism is provided on the dumbwaiter for sliding the receptacle 14 into and out of the dumbwaiter.
Patent GB-988232-A (GB)
Title: Improvements in or relating to means for reducing or eliminating smoke and other gases or vapours from chimneys, flues and the like
IPC: F23J11/00
Filed: 1961-01-07
Abstract: 988,232. Chimneys. G. H. HOSKINSONFeb. 8, 1962 [Jan. 7, 1961], No. 744/61. Heading F4J. A chimney or flue stack 1 has a concentric shield 2 with end 3 sealed and its lower end open, a damper 7, air admission vents 6 and a jumper flue 4 which incorporates an air inducer 5 and a smoke eliminator (not shown) which may be of the form described in Specification 930,324.
Patent GB-1478942-A (GB)
Title: Bis-dihalogeno-s-triazinyl ureas
IPC: C08L89/00
Filed: 1975-01-08
Abstract: 1478942 Bis(dihalogeno-S-triazinyl) ureas CIBA-GEIGY AG 8 Jan 1975 [9 Jan 1974] 800/75 Heading C2C [Also in Division C4] Bis - (dihalogeno - S - triazinyl) ureas of general formula wherein X 1  and X 2  are each halogen, particularly Cl, are prepared either by (a) reacting the 2- amino - 4,6 - dihalogeno - S - triazines of general formulµ and with COCl 2  or (b) reacting a 2-isocyanto-4,6- dihalogeno-S-triazine of general formula with a 2 - amino - 4,6 - dihalogeno - S - triazine of Formula III above.
Patent GB-1153811-A (GB)
Title: Coherent CATV Transmission System
Inventor: STOKES LYLE SIDNEY
IPC: H04B7/02
Filed: 1967-01-06
Abstract: 1,153,811. Radio signalling. HUGHES AIRCRAFT CO. 6 Jan., 1967 [28 Jan., 1966], No. 855/67. Heading H4L. In a community aerial television relay system for use in areas of low signal strength, signals f c  &c. from one or more broadcasting stations are received at 20, Fig. 2, and combined in a hybrid 21 with a pilot frequency f p  from a local oscillator 22. The output of oscillator 22 is frequency-multiplied at 24 and the resulting frequency NXMXf p  is supplied as a carrierwave to a modulator 23 where it is modulated by the combined signal from 21. The resultant single side-band microwave signal is amplified at 25 and retransmitted. In an alternative arrangement, the local oscillator generates a frequency NXMXf p  which is frequency divided to provide the pilot signal f p . The signals from the relay station are received at 40, Fig. 4, and supplied to a mixer 41 together with a signal of the suppressed carrier-wave frequency (NXM)f p  supplied by an oscillator 46, the resulting signals f c  &c. being supplied via a filter 42, amplifier 43 and a low-frequency distribution system such as a coaxial cable to the receivers of the system. The pilot signal f p  is separated by the filter 42 and supplied to a phase detector 44 where it is compared with a similar signal f p  derived by frequency division at 45 of the output of oscillator 46, any error signal from the phase detector being supplied via a filter 47 to control the frequency of the oscillator 46. In an alternative arrangement the oscillator 46 operates at a frequency of Nf p  which is frequency multiplied to (NXM)f p  to provide the demodulating carrier wave, the pilot signal being frequency multiplied to Nf p  for direct comparison with the oscillator output. The system avoids interference which may occur due to slight frequency differences between the weak carrier-wave which may be received direct from the broadcasting station and that received via the relay station.
Patent GB-1475982-A (GB)
Title: Pipe and method of forming same
IPC: B28B19/00
Filed: 1976-01-09
Abstract: 1475982 Moulding spigots and sockets UNITED STATES PIPE & FOUNDRY CO 9 Jan 1976 [3 Feb 1975] 888/76 Heading B5A [Also in Division F2] Pipes having spigot and bell ends for interfitting one with the other (see Division F2) comprise, for each pipe a hollow metal cylinder 18 on the exterior surface of which is moulded an annular plastics member 26, Fig. 4, at the spigot end and on the interior surface of which is -moulded an annular plastics member 44, Fig. 5, at the bell end of the pipe. In Fig. 4 the cylinder 18 extends vertically and is located within a spigot mould 56 by hinged members 62, blocks 66 of the same material as the spigot end member 26 preventing the cylinder from contacting the mould. The plastics material, e.g. a urethane elastomer is then cast in the mould a preformed ring 64 preventing its loss inside the cylinder. A tensioned rod 34 may be wound round the end of the cylinder 18 for reinforcement. A groove 36 for an 0-ring is also formed during the moulding. The annular member 44 at the bell end of the pipe is moulded in a similar fashion (Fig. 5) hinged locating members 70 contacting the outer surface of the cylinder 18. The annular members 26, 44 are formed with radially projecting flanges 28, 40, 50, 52 and after the moulding processes above inner and outer concrete layers (not shown) are provided on the cylinder 18 between the flanges at the pipe ends. In an alternative moulding process, Fig. 9, the cylinder 18 is held horizontally and moulds 88, 90 are positioned around the ends of the cylinder, the moulds incorporating inflatable seals 108, 110, 112, 114. The plastics material is injected at the lowest point of the mould cavities and vents 122 allow escape of displaced air. Inner and outer concrete layers are then provided on the cylinder 18 between the flanges on the annular plastics end members as before.
Patent HK-54878-A (HK)
Title: Shear-mode quartz crystal vibrator
IPC: G04F5/06
Filed: 1978-09-14
Abstract: Quartz crystal vibrators of small size which vibrate in the shear mode consist essentially of a vibrating portion and a support portion, both of which lie in the same plane. As a consequence, they are readily manufactured on a production basis and can be shaped so as to minimize the effect of variation in ambient temperature.
Patent HK-63491-A (HK)
Title: Wire processing apparatus
Inventor: IKEDA YUUJI
IPC: H01B13/00
Filed: 1991-08-15
Abstract: The apparatus comprises first and second wire treatment stations (60 and 80). Wires (1) are fed through the second station (80) and their free ends are terminated to an electrical connector (2) at the first station (60). Wire lengthening rollers (58 and 59) are then operated to advance the wires by different lengths, so that they form loops between the stations (60 and 80). During such advance of the wires, wire tensioning rollers (91 and 104) are operated to keep the wires in tension between the tensioning rollers (91 and 104) and the wire lengthening rollers (58 and 59) and to pay out the wires into the loops. The wire lengthening, and the wire tensioning, rollers are then topped and the wires are simultaneously severed at the second wire treatment station (80) and the severed ends of the leads so formed are terminated to a second electrical connector (2 min ) at the second wire treatment station (80), after which, the terminated leads (1 min ) are ejected from the apparatus.
Patent HK-81692-A (HK)
Title: Clamp for connecting form work panels together
Inventor: BADSTIEBER JOHANN
IPC: E04G17/04
Filed: 1992-10-22
Abstract: PCT No. PCT/DE89/00658 Sec. 371 Date May 13, 1991 Sec. 102(e) Date May 13, 1991 PCT Filed Oct. 18, 1989 PCT Pub. No. WO90/05225 PCT Pub. Date May 17, 1990.A clamp for connecting a pair of formwork panels which are to be disposed side-by-side in a common plane has two clamping members. Each of the clamping members includes a clamping arm for urging the panels together and an adjusting arm which is approximately perpendicular to the respective clamping arm. The clamping members are pivotally mounted on a U-shaped support and the adjusting arms are disposed internally of the support with their free ends overlapping. The clamping arms project from the support and are located on the same side of the latter as the transverse web bridging the legs of the support. The legs are provided with registering openings which are elongated transversely of the adjusting arms. A pivot extends through the overlapping ends of the adjusting arms and into the openings. The pivot is guided by the openings for movement transversely of the adjusting arms and carries an eccentric disc which is arranged to bear against the transverse web of the support. An actuating lever for the clamping members is integral with the disc and projects from the support approximately perpendicular to the clamping arms.
Patent HU-T63286-A (HU)
Title: Method for transmitting and automatic receiving data signals in tv signal
Inventor: HOFMANN GUENTER
IPC: H04N7/00
Filed: 1990-08-10
Abstract: To ensure compatible transmission of data signals in a videotext data stream, the data signals are introduced into the videotext cycle in the form of packets of special non-cyclic videotext pages. The format of the data in the data packets can be chosen to suit the application of interest.
Patent JP-H01177859-A (JP)
Title: Rotating method for shaft utilizing magnet and traveling method for truck
Inventor: YUKI TADAHIRO
IPC: B61B13/08
Filed: 1988-01-03
Abstract: PURPOSE:To effectively convert magnetic energy into kinetic energy by utilizing the magnetic force of a strong magnet as an energy resource to apply a rotary power to a rotary shaft. CONSTITUTION:The lines of magnetic forces of a magnet 4 and a stationary magnet 5 are radiated from both faces of open side faces 7, 8 in term of the same pole polarity, and introduced into the frame of a superconductor 9 of completely diamagnetism by means of Meissner effect in term of the other polarity. Thus, a strong repelling force 24 is sequentially generated between the magnet 4 and the magnet 5 to move the magnet 4. Thus, rotary power is appled to the shaft 2 of a rotor 3.
Patent JP-S58120141-A (JP)
Inventor: JIEEMUSU EI NIKORASU
IPC: A61B5/22
Filed: 1983-01-05
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-H08191336-A (JP)
Title: Protocol management system
Inventor: MIYAUCHI NAOTO
IPC: G06F13/00
Filed: 1995-01-06
Abstract: PURPOSE: To level the communication quantities of plural management protocols and make an optimum management communication by a managing device which uses the management protocols together in combination while making those management protocols available. CONSTITUTION: The management application 113 of a manager 114 is equipped with a common communication access stub 112 which assembles operation requests to access an application object 118 and a management object 117 according to management information definitions and gives plural protocols a common interface. Further, the application object 118 or management object 117 of an agent 116 is controlled through a protocol communication processing part 111 or 110 and a transmission line 119. A protocol automatic selecting means 120 periodically measures the communication quantities by the protocols on the transmission line 119 to automatically select a protocol to be used.
Patent JP-H05334999-A (JP)
Title: Low-pressure mercury discharge lamp
Inventor: HERARUDASU HENDORIKASU ANTONIU
IPC: H01J61/44
Filed: 1993-01-06
Abstract: PURPOSE: To provide a low-pressure mercury discharge lamp in which the luminescent layer has remarkably preferable characteristics, and the cost of the same is comparatively low, by using a specific compound as a first luminescent material. CONSTITUTION: In a low-pressure mercury discharge lamp comprising an airtight radiation transmitting discharge container including the gas filler including mercury and rare gas, and a luminescent layer including at least a first luminescent material having the maximum luminescent within a range of 590-630nm, and a second luminescent material having the maximum luminescence within a range of 520-565nm, and having the maximum luminescence in three spectral areas, the second luminescent material is regulated by a formula: Sr(2-x-y) Bax SiO4 : Euy <+2> (0.2<=x<=1.4; 0.0005<=y<=0.05). The luminescent layer optionally include a third luminescent material having the maximum luminescence within a range of 430-490nm.  The first luminescent material is a rare earth metallic oxide activated by trivalent europium, and a material activated by trivalent europium is used as the third luminescent material, thereby the comparatively high luminescent efficiency and high color rendering property can be obtained.