baber/WOPTO huggingface dataset:
Patent CN-1275930-A (CN)
Title: 空气净化器的集尘装置
Inventor: AKIHISA KAKIMOTO
IPC: B03C3/12
Filed: 1998-10-12
Abstract: 本发明公开了一种集尘装置(24),所述集尘装置可脱卸自如地安装于空气净化器主体(12)上,所述装置包括:使空气中的尘埃带电的电离部(22)、作为集尘部的过滤器(23d)。在所述电离部(22)的壳体(31)上,设有形成一体的支承过滤器(23d)的箱体部(31a)。更具体地,在所述电离部(22)的壳体(31)的一个面上,配置有多个离子化线(33)以及分别夹持所述离子化线(33)对向而置的多对对置极板(32a)。在所述壳体(31)的另一面上,设有支承过滤器(23d)的箱体部(31a)。
Patent CN-1276879-A (CN)
Title: 带有绝热脉冲压缩的非线性光学环路镜
Inventor: EVENS A F
IPC: G02F1/35
Filed: 1998-09-25
Abstract: 将非线性光学环路(16)镜(10)与脉冲压缩器相结合。非线性环路镜接收控制脉冲和数据脉冲两者,并且根据个体控制脉冲和数据脉冲之间的相对重叠量发射所选择的数据脉冲。压缩器压缩控制脉冲和数据脉冲中的至少一个,以便提高所选择数据脉冲的发射效率,并减少与剩余数据脉冲的串扰。
Patent CN-1320278-A (CN)
Title: 光电器件的引线框安装
Inventor: MAUND B
IPC: H01L23/48
Filed: 1999-06-23
Abstract: 将光电器件安装在与基片边缘附近的焊料突出物电气连接的平板上,并且通过将基片的边缘放置在引线框支持件上而连接到引线框,其中引线框导体与焊料突出物结合,并且施加热来熔化焊料。
Patent EC-SP003731-A (EC)
Title: Heterociclicos de nitrogeno biciclicos heteroalquilamino-sustituidos
Inventor: DUNN JAMES PATRICK
IPC: C07D487/02
Filed: 2000-10-20
Abstract: Esta invención proporciona compuestos que se ajustan a la fórmula: En la que R1, R2, R3, R4 y n tienen los significados definidos en la aplicación; y los isómeros individuales, mezclas racémicas o no racémcias de isómeros individuales, mezclas racémicas o no racémicas de isómeros, y las sales farmacéuticamente aceptables de los mismos. Estos compuestos son inhibidores de p38 y pueden utilizarse en el tratamiento de la artritis, enfermedad de Crohn, síndrome de irritación intestinal, síndrome de insuficiencia respiratoria en adultos, enfermedad pulmonar obstructiva crónica, osteoporosis o enfermedad de Alzheimer.
Patent EC-SP930918-A (EC)
Inventor: MEIRING ROBERT LEONARD
IPC: A24D1/22
Filed: 1993-03-24
Abstract: Disclosed are new fuel components for smoking articles such as cigarettes, new methods of making such fuel components, and cigarettes or other smoking articles incorporating the new fuel components. Fuel components for smoking articles are formed by continuously extruding a composition to form a preselected shape, circumscribing the continuously extruded composition with a layer of material to form a wrapped rod or composite member, preferably bonding the fuel element to the layer of material, and cutting the resulting composite member into predetermined lengths for use in assembling smoking articles. <IMAGE>
Patent FI-20021355-A (FI)
Inventor: TERRY STEPHEN E
IPC: H04J13/00
Filed: 2002-07-10
Abstract: A CDMA telecommunication system utilizes a plurality of protocol layers including a physical layer and a medium access control (MAC) layer such that the MAC layer provides data to the physical layer via plurality of transport channels (TrCHs). Each TrCH is associated with a set of logical channels. The physical layer receives blocks of data for transport such that the transport blocks (TBs) includes a MAC header and logical channel data for a selected logical channel associated with a given TrCH. Each TB has one of a selected limited finite number of TB bit sizes. The logical channel data for each TB has a bit size evenly divisible by a selected integer N greater than three (3). The MAC header for each TB has a bit size such that the MAC header bit size plus the logical channel data bit size equals one of the TB bit sizes. A fixed MAC header bit size is associated with each logical channel for a given TrCH and is selected such that each fixed MAC header bit size equals M modulo N where M is an integer greater than 0 and less than N, i.e. each MAC header for a given TrCH has a bit offset equal to M. <IMAGE>
Patent FR-1601290-A (FR)
Title: Rapid manufacture of high-finish long - tubular plastic containers
IPC: B29C48/475
Filed: 1968-12-30
Granted: 1970-08-10
Abstract: Injection is succeeded by sleeve extrusion in a mechanical combination, e.g. by feeding the plastic material from a screw press into a cylinder with a piston down the centre of which passes a mandrel the shape of the required interior of the container tube. The tip of the mandrel is held in contact with an end die by external linkage as the whole advances relative to the cylinder, the outlet to which shapes the exterior of the container as the plastic sheath emerges, advancing with the mandrel.
Patent FR-1601395-A (FR)
Title: Continuous yeast culture in liquid to be - seeded
IPC: C12M1/26
Filed: 1968-12-27
Granted: 1970-08-17
Abstract: Heat insulated, ballasted and suspended submersible container thermostatically controlled to keep a selected yeast culture medium at constant temp. has a neck with a funnel-form stopper with a central tube which ends in a filter chamber containing a soluble biological accelerator. A second tube through the stopper is bevelled where it reach the culture medium and has a non-return valve on top for the escape only of yeast forced out by the foam. The stopper is kept in placed by a ring with a filter on top to keep out parasites. The apparatus works automatically by hydrostatic pressure or under the control of a regulable feed pump.
Patent GB-1025494-A (GB)
IPC: H03K3/013
Abstract: 1,025,494. Transistor switching circuits. MONROE CALCULATING MACHINE CO. Oct. 11, 1962 [Oct. 25, 1961], No. 38523/62. Heading H3T. A switching circuit includes a capacitor 32, Fig. 1, connected between two transistors 4, 14 the arrangement being such that when the capacitor is discharged, a switching signal applied to transistor 4 can only produce switching of transistor 14 after the capacitor has recharged. In a circuit for giving an indication of a " busy " state of some device 3, Fig. 1, the " busy " state is represented by an input signal of 20 v. at point A, and the " normal " state by an input of 100 v., the voltage depending on whether thyratron 7 is struck or not. In the normal state, diode 8 conducts, transistor 4 is slightly biased in the " on " condition and capacitor 32 is charged holding transistor 14 cut off. Application of a " busy " signal cuts off diode 8, and transistor 4 conducts heavily discharging capacitor 32 to switch on transistor 14. After the termination of a " busy " signal transistor 4 cuts off, but transistor 14 remains conducting until capacitor 32 recharges. The charge time of capacitor 32 is made long enough for any " bounce " in the relay contacts supplying the " busy " signal to be prevented from affecting the state of transistor 14, adjustment being effected by resistor 22 and switch 36. After capacitor 32 becomes recharged the transistor 4 again becomes slightly forward biased ready for the next busy signal. The output from transistor 14 is fed into a computer 1 which applies a signal to the device 3 to prevent further information being fed to it when in the busy state. In a modification, Fig. 3 (not shown), using NPN transistors and omitting diode 20, the circuit is used as a minimum pulse rate indicator. Application of a pulse train to the input holds the capacitor 27 discharged and the transistor 29 conducting. If the p.r.f. falls below a predetermined frequency, or a pulse is omitted, capacitor 27 will charge sufficiently for transistor 29 to cut off and produce an output pulse.
Patent GB-1051469-A (GB)
IPC: F16J10/00
Abstract: 1,051,469. Cylinders; disc brakes; brake cylinders. RECHERCHES ETUDES PRODUCTION. July 9, 1965 [July 9, 1964], No. 29250/65. Headings F2E, F2F and F2T. A cylinder 5, particularly for a disc brake, is housed in the brake or other structure 6 and detachably secured thereto by means comprising a ring 8 which is housed in a groove 7 in the cylinder and abuts the bottom of a recess 9 formed, coaxially with the cylinder, in the structure, means being provided to urge the cylinder axially so that the ring is urged against the bottom of the recess. A screw 10 threaded into the structure 6 has a conical end which co-operates with a complementarily shaped axially offset cavity 11 whereby tightening of the screw urges the cylinder axially. The ring 8 is divided into two halves 8a and 8b, Fig. 2 (not shown). The piston 4 is hydraulically actuated and controls one 3b of a pair of lined carriers 3a, 3b for a disc 1. In a modification, Fig. 3 (not shown), the ring 8 is pressed against the bottom of a cup 12 fixed to the structure 6 by a washer 14 on a screw 13 threaded into the structure, the washer entering a notch 15 in the cylinder and when the screw is slack as in Fig. 4 (not shown) being in a plane inclined to the cylinder axis whereby when the screw is tightened the cylinder is urged axially and the ring 8 is pressed into the cup 12.
Patent GB-1051841-A (GB)
IPC: A62C5/00
Abstract: 1,051,841. Fire-extinguisher. G. H. J. ELKINS and B. LANGFORD. Jan. 8, 1964 [Jan. 8, 1963], No. 930/63. Heading ASA. A fire-extinguisher comprises a source of inert gas (e.g. CO 2 ) at a pressure above atmospheric, a container for a liquid foam-former and an outlet nozzle, the pressure of the gas being used to expel the liquid from the container and spray it on to a perforate screen attached to the nozzle. The gas source may be a cylinder of compressed gas or a chemical generator and means are provided for cutting off the supply of liquid so that the device may be used as an inert gas-type extinguisher.
Patent GB-1052419-A (GB)
IPC: B41J23/36
Abstract: 1,052,419. Typewriters. OLYMPIA WERKE A.G. April 15, 1964, No. 15595/64. Heading B6F. Type-bar actions using auxiliary power; keys operating electric contacts.-A typewriter in which two or more type actions 2, Fig. 2, are selected for individual operation by a selection magnet 9 to couple the selected type action 2 to a common snatch roll 1 is characterized by the provision of a laterally displaceable guide rail 16 whereby the push-rod 6 of armature 7 may be displaced concomitantly to face opposite a type action 2, Fig. 3, corresponding to the depression of a key 15l. . . 15r. In operation, depression of the key 15l closes electric contacts 14 to actuate the selection magnet 9 whose armature 7 displaces the push-rod 6 to bring a hook 2<SP>1</SP> of the type action into engagement with a tooth 1<SP>1</SP> of the snatch roll 1. The snatch roll pulls the type action 2 in a downward direction to pivot a lever 3, which through a link 4 displaces a typebar 5 for impression. Power assisted combination type-setting mechanisms.-In one embodiment, in Figs. 2 and 3, each selection magnet 9 is associated with two type actions 2, the push-bar 6 being disposed centrally in its inoperated position. On depression of a key, e.g. 15r, an electromagnet 17r is energized and attracts the guide rail 16 to displace the push-bar to the right. Depression of the key 15l actuates an electromagnet 17l to displace the push-bar 6 to the left. In another embodiment (not shown) three keys or type actions are associated with one selection magnet 9 and the central type action is operated directly by the magnet 9. In a further embodiment (Fig. 6, not shown), four type actions are associated with the selection magnet 9 and two guide rails 16, one for horizontal and one for vertical displacement of the push-bar 6 are provided and each associated with a pair of magnets such as 171, 17r. Selection of an appropriate type action 2 is effected by concomitant displacement of the guide rails in a horizontal and vertical direction to displace the push-bar 6, e.g. in a top-left or bottom-right direction. Machines coupled for simultaneous operation.- The typewriter is provided with keys which can close contacts to operate selection magnets 9 of another typewriter or the typewriter may be controlled by the keyboard of another typewriter whose keys actuate the selection magnets 9.
Patent GB-1053233-A (GB)
IPC: B23K20/12
Abstract: 1,053,233. Welding by pressure. AMERICAN MACHINE & FOUNDRY CO. June 12, 1963 [July 2, 1962], No. 23386/63. Heading B3R. [Also in Division B5] A friction welding machine comprises gripping means for the workpieces, pressure means for urging the gripping means together, a flywheel, a power means, a first clutch coupling the power means to the flywheel and a second clutch coupling the flywheel to the gripping means. In an embodiment a motor 11, Fig. 1 (not shown), mounted on a frame 10 is connected through a belt 13 to a centrifugal clutch 15 which connects the motor to one side of a torque tube 21 carrying a flywheel 17. A second clutch 18 is arranged between the other side of the torque tube 21 and spindle 20 carrying a rotary chuck 22 and hydraulic or pneumatic cylinders 19 are arranged to draw a non- rotatable chuck 23 towards the chuck 22. In operation the motor 11 is rotated store energy in the flywheel, the clutch 15 is disengaged, clutch 18 is engaged and the cylinders 19 are operated to draw the workpieces together and the flywheel stops as the weld is completed. In a modification, Fig. 3 (not shown), the flywheel is formed as a number of segments selectively fixable to the torque tube. In another modification, Fig. 4 (not shown), the flywheel is offset from the workpieces and a belt drive 59 is used to connect the torque tube and chuck shaft. The second clutch is arranged on the torque tube or on the chuck shaft. Metals and plastics may be welded.
Patent GB-1054363-A (GB)
IPC: B25B5/06
Abstract: 1,054,363. Clamping-dogs. POWER JACKS Ltd. March 31, 1964 [April 4, 1963], No. 13340/63. Heading B3B. A work-holding device comprises a clamping arm 17, which can be swung clear of the work and is operated to clamp the work by fluidpressure means, and an hydraulic bias control valve 33, which is ineffective during clamping to prevent loss of maximum available pressure. When pressure is supplied to a passage 36, a piston 21 moves to swing the lever 17 to clamping position. As pressure builds up, the valve 33 is lifted to allow a piston 32 to be raised to operate the clamping lever. In its upward movement, a ring 35 on the piston 32 lifts the valve 33 clear of its seating. When pressure is released, a torsion spring 25 swings the lever clear. The piston 21 and the torsion spring housing 26 can be reversed to swing the lever in the opposite direction.
Patent GB-1228714-A (GB)
IPC: H04L25/497
Filed: 1968-05-16
Abstract: 1,228,714. Digital transmission systems. WESTERN ELECTRIC CO. Inc. 16 May, 1968 [19 May, 1967], No. 23215/68. Heading H4P. Digital signals are distorted prior to transmission to produce multi-level signals. The further distortion of the multi-level signals by the transmission channel gives a second multilevel signal at the receiver input, from which the original digital signals can be derived by sampling the signal at digit rate. In the general case an m-bit parallel bit data signal is fed to a modulo-2<SP>m</SP> subtractor whose output is attenuated and fed to the transmission channel and to a tapped delay. Each tap feeds a summing circuit via a respective attenuator, the resulting signal passing to the other input of the subtractor. The circuit is adjusted to have an impulse response the inverse of that of the transmission channel. In a specific embodiment, successive pairs of bits in input serial binary data are converted to parallel form (dibits). The dibits are converted to Gray code dibits which feed a distorting circuit whose output is converted to a fouramplitude level signal. This passes via a filter to the transmission channel at the far end of which the signal appears as a 7-level signal. This signal is sampled once in each dibit interval, and each sample represents a particular dibit. The dibits are serialized to regain the original serial data. The distorting circuit and multi-level converter, Fig. 12 or 13 (not shown), comprises two modulo-2 adders respectively fed by the bits of the dibit. One adder feeds directly, and the other via an amplitude doubler, to a summing circuit feeding the filter. The adders also feed one-bit or two-bit delays which are connected to the respective adder inputs. A carry signal from one adder passes to the other.
Patent GB-1229603-A (GB)
IPC: B07B13/00
Filed: 1968-03-28
Abstract: 1,229,603. Eviscerating bivalve shellfish SLADE GORTON & CO. Inc. 28 March, 1968 [31 March, 1967; 17 July, 1967], No. 58988/70. Divided out of 1,229,601. Heading A2U. A method of removing the viscera of shucked bivalve shellfish (e.g. scallops) from its meat comprises progressively and intermittently tearing portions of viscera from the meat until substantially all of the viscera has been torn from the meat. In one embodiment (Fig 2) the viscera 74 is removed from the meat 72 by pushing the meat by flexible pusher elements 78, over expanded metal plate 82 having projections 84, the viscera and meat being received on shoot 89 and conveyer 88 respectively. During treatment water from spray nozzles 92 is applied to the meat. In another embodiment (Fig. 10) the meat is eviscerated as it is moved over embossed rollers 200, the meat being intermittently pinched and released by pairs of oppositely rotating adjacent rollers 200, the direction of rotation of which is intermittently altered. In modifications of the embodiment of Fig. 10, all the rollers may rotate in the same direction, adjacent rollers rotating at different speeds, some of the rollers may be stationary and some or all of the rollers may be smooth. (For Figure 2 see next page.)
Patent GB-1229709-A (GB)
IPC: B65H54/54
Filed: 1969-02-21
Abstract: 1,229,709. Collapsible tubular bobbins. OWENS-CORNING FIBERGLAS CORP. 21 Feb., 1969 [8 March, 1968], No. 9528/69. Heading B8M. [Also in Divisions D1 and F2] Tension in a wound package of glass fibre strand is relieved by winding the strand 26 on to a flexible, non-resilient tube 22, e.g. of paper, which is held in taut, substantially cylindrical, form on a mandrel, and then released so that portions 22c of the tube 22 collapse into depressions 43, 45 in the surface of the mandrel. The mandrel comprises T-section fingers 29, extending longitudinally and pushed radially outward by springs 39, on to which the paper tube 22 is placed. During rotation of the mandrel, centrifugal force maintains the fingers in their radially outward position, holding the tube taut and resisting the constricting effect of the wound strand 26. When rotation stops, the springs 39 are compressed and the tube wrinkles, its circumscribing diameter being reduced by between two and six per cent. The strand tension being reduced, the package and tube may be readily withdrawn from the mandrel, and the strand is easily unwound.
Patent GB-1229789-A (GB)
IPC: B60V1/16
Filed: 1967-09-25
Abstract: 1,229,789. Air cushion vehicle. F.P.T. INDUSTRIES Ltd. 29 July, 1968 [25 Sept., 1967], No. 43511/67. Heading B7K. A releasable fastening for connecting together parts of an air cushion vehicle flexible skirt or for connecting the skirt to the vehicle structure comprises a flexible member having tension components, attachment means and means to transfer the tensile loads from the flexible member. The flexible member may comprise a flexible, impermeable sheet 12 folded around a rigid plate, 13, at least one ferrule 17, placed through plate 13, cloth 12, and a doubler 16, bonded around the fold of cloth 12. Threads of said cloth 12, which may possess a scalloped edge 11, bonded to the cloth, act as tension components and transfer tensile loads to the means of transfer, plate 13. Attachment means may comprise bolting, riveting or lacing and is effected through ferrule 17. Sheet 12 may have a rubber or plastics coating and a nylon fabric. Further, the flexible member may comprise individual, unidirectional nylon cords, 18, Fig. 3 as tension components, bound together, folded around a ferrule 17, and then spread out and bonded or woven together.
Patent GB-1230473-A (GB)
IPC: C07D265/10
Filed: 1968-08-26
Abstract: 1,230,473. Process for the preparation of derivatives of urea. FARBWERKE HOECHST A.G. 26 Aug., 1968 [24 Aug., 1967], No. 40712/68. Heading C2C. Compounds of the formula wherein R<SP>1</SP> represents a hydrogen atom, an alkyl group, an alkoxy group or a phenyl group, which phenyl group may be substituted by groups inert towards amido groups and N- carbonyl sulphamic acid chloride and R<SP>2</SP> represents a hydrogen atom, a mono- or disubstituted amino group, the substituents being inert towards amido groups and N- carbonyl sulphamic acid chloride, or an alkoxy group, or R<SP>1</SP> and R<SP>2</SP> are together a part of a heterocyclic ring, a represents an integer from 0 to 5 and b is 0 or 1, with the proviso that a and b must not both be 0 if R<SP>2</SP> represents a hydrogen atom, are obtained by reacting (a) 1 mol. of an organic amide of the formula with from 1 to 6 mols. of N-carbonyl sulphamic acid chloride in an inert solvent or diluent to form a N-sulphochloride of the formula wherein X is hydrogen or -SO 2 Cl with the proviso that at least one X is -SO 2 Cl, and (b) saponifying the N-sulphochloride to the corresponding carbamide. The inert substituent groups referred to above may be hydrocarbon groups, alkoxy and acyl groups which may carry further substituents, e.g. nitro groups, ester groups, cyano groups or aromatically bound halogen atoms. Step (a) of the process is suitably effected at -50‹ to + 100‹ C. and the intermediates may be obtained in the form of crystals. The hydrolysis step is suitably effected by the addition of water and heating, e.g. to 50-100‹ C. The products may be used as textile auxiliaries or stabilizers for plastic materials.
Patent GB-1230651-A (GB)
IPC: C07D295/215
Filed: 1968-08-12
Abstract: 1,230,651. Benzenesulphonyl-ureas. FARBWERKE HOECHST A.G. 12 Aug., 1968 [12 Aug., 1967], No. 38559/68. Heading C2C. Novel compounds I (including salts thereof) wherein R signifies: (a) a phenyl radical which may carry one or two substituents selected from alkyl, alkenyl, alkoxy, alkenoxy, alkoxyalkoxy, acyl, halogen, CF 3  or by methylenedioxy or (b) a thienyl radical which may carry one or two substituents selected from halogen, alkyl, alkoxy, alkenoxy, alkoxyalkoxy, phenalkoxy, aryl or by a C 3  or C 4  polymethylene chain linked at its two ends to the thienyl group, Y signifies -CH 2 .CH 2 -, -CH 2 .CHMe- or -CHMe. CH 2 -, and R<SP>1</SP> signifies: (a) a #,#-endoethylenehexamethyleneimine radical or a corresponding cyclic system having a C= C double bond, (b) a hexahydro - isoindoline, tetrahydro - isoindoline, or 4,7 - endoalkylene - tetrahydro (or -hexahydro-)-isoindoline radical having 1 or 2 carbon atoms in the endoalkylene group and in the case of the tetrahydro-compounds the double bond being in the 5,6-position, (c) an isoindoline, indoline, hexahydro - indoline, or tetra- or decahydro - quinoline or -isoquinoline radical, (d) an N-3-azaspiro[5,5]undecane radical, (e) an N-thiamorpholine radical, or (f) a 4,7-endocyclopropylene - octahydroisoindole, 4,7-endocyclopropylene - #<SP>5</SP> - hexahydroisoindole, 4,7- endocyclobutylene - octahydroisoindole or 4,7- endocyclobutenyl - #<SP>5</SP> - hexahydroisoindole radical all being attached to the rest of the molecule by nitrogen, are obtained according to Standard methods. Pharmaceutical preparations capable of lowering the blood sugar contain I as active ingredient; administration may be orally, e.g. in the form of a tablet.
Patent GB-1232961-A (GB)
IPC: A41G3/00
Filed: 1969-01-02
Abstract: 1,232,961. Wig. M. CADEN. 31 Dec., 1969 [2 Jan., 1969], No. 186/69. Heading A4V. A wig or toupee is made by applying a sheet of plastic material to the scalp, marking the outline of the area of baldness, and removing that area from the sheet so as to form a template. The template, after reapplying to the scalp, and the area of baldness are then covered with a release agent and then by a plaster paste which is set into a cast. The inside of the cast is waxed and a corresponding negative mirror cast is formed from which a base for the wig is moulded. The base, of polymethyl methacrylate, is placed on a maluable head block and covered by a sheet of gauze to-which hair is knotted by hooked needles, the stands being inserted in rows with a series of parallel uncovered rows. The hair and gauze is then wetted, pressed into place, shaped, and baked in an oven before the uncovered rows are removed, and the remaining strips of hair placed in juxtaposition on the moulded base to form the final wig.