baber/WOPTO huggingface dataset:
Patent GB-859893-A (GB)
Title: Improvements in or relating to methods of manufacturing thermistors
IPC: H01C7/04
Filed: 1958-01-06
Abstract: 859,893. Thermistors. COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL: Jan. 6, 1958 [Jan. 23, 1957], No. 501/58. Class 37 A thermistor is made by grinding a thermistor material which has already been subjected to a first heat treatment into a fine powder, shaping the powder with an organic binder and a vitreous enamel the melting point of which is lower than that of the first heat treatment and firing at a temperature below that of the first heat treatment. In an example a mixture of specified amounts of manganese dioxide, nickel oxide, cobalt oxide, copper carbonate and alumina is crushed for 9 hours in distilled water. The mix is then dried by heating, sieved, mixed with flour, and shaped into rods by extrusion. The cut up rods after firing at 1050‹C. for 3 hours are crushed and sieved and then mixed with lead borate enamel and a binder consisting of rubber in trichlorethylene. After drying and sieving the mixture is shaped by pressure and fired to below 1000‹C. Silver electrodes are coated on the resulting body. A numter of compositions using different amounts of different lead borate enamels are described and their thermistor properties listed in the Specification. Specification 794,058 is referred to.
Patent GB-271361-A (GB)
Title: Improvements in or relating to holding devices for printing blocks or plates
IPC: B41N6/00
Filed: 1927-01-08
Abstract: 271,361. Sch³tte, J. C. F. A. Jan. 8, 1927. Printing-surfaces.-A holder for printing blocks or plates consists of a box a, Fig. 2, which is open at the top, the side walls b having inward projections or lips c to engage corresponding marginal recesses on grooves d, Fig. 1, in the edges of the printing-plate e. The plate can thus be slid into position, so as to form the top of the box, and the space below it is filled with additional printing-plates, or other filling-members. One end of the box is closed by a slide engaging in grooves h, Fig. 2, and the opposite wall has an opening g to give access to the filling-members.
Patent GB-1499161-A (GB)
Title: Radial piston machines having piston shoes
IPC: F01B1/06
Filed: 1975-01-07
Abstract: 1499161 Reciprocating pumps and motors K EICKMANN 7 Jan 1975 631/75 Heading F1A [Also in Division F2]  In a radial piston pump or motor comprising a cylinder block 9 with pistons 8 engaging a track ring 12 located outwardly or inwardly of the cylinder block, the track ring being stationary and the cylinder block rotatable, or vice versa, the pistons 8 each have a pivoted slipper 7 formed with hydrostatic bearing recesses 2 supplied with working liquid via piston passage 86 and a hydrostatic bearing recess 23 between the slipper pivot and the piston. The slipper has cutaways 63 permitting entry of the slipper within cylinder block transverse slots 91. Guide ribs (13), Fig. 1 (not shown), on the clyinder block are located on either side of slots 91. Hydrodynamic bearings 65 are also provided on the slipper face and fed with liquid by notches 66, the bearing surfaces being separated by grooves 1. In other embodiments, the bearing surfaces are separated by transverse grooves, Fig. 6 (not shown), and transverse and longitudinal grooves, Fig. 16 (not shown). A rotary face valve (Fig. 1), controls flow to and from the cylinders.
Patent GB-538830-A (GB)
Title: Improvements in protective spectacles
IPC: G02C7/16
Filed: 1940-01-11
Abstract: 538,830. Goggles. FLEMING, J. A., and FLEMING, Ltd., J. & R. Jan. 11, 1940, No. 677. [Class 97 (i)] A frame symmetrical about a horizontal median line through the eye rims 12, 13, carries a pair of shaded screens 14 above the median line and a differently shaded pair 15 below it; the frame may be worn in relatively inverted positions to vary the shades in the lines of distant vision, and may have sockets 16 in which the side wires 18 are rotatable. The eye rims may be of metal and circular, and may be provided with flanges 21 to which leather' cups 20 are riveted. Alternatively, they may be of synthetic resin. The side wires may be formed without ear hooks, or may be replaced by a head band, or by lugs capable of supporting the frame on the side wires of other frames having two pairs of shaded screens so that, by suitable arrangements of the two frames in combination, four different shading effects may be produced in the lines of sight. The screens may be stained or coated plastic material, polarizing material, glass, laminated glass &c. and may be lenticular. According to the Provisional Specification, the screens may be carried by frames rotatable in the eye rims or in narrow horizontal bars, the rotatable frames having two or more different screens, or may be carried by light frames interchangeably insertible in the spectacle frame.
Patent GB-833995-A (GB)
Title: Improvements in safety devices for preventing overheating of electric storage heaters
IPC: H01H37/76
Filed: 1956-03-07
Abstract: 833,995. Electric storage heaters. GREER, P. H., and UNIDARE Ltd., [formerly ABERDARE ELECTRIC CO. Ltd.]. March 7, 1956 [March 8, 1955]. No. 678/56. Class 39(3) [Also in Group XXXVII] An electric storage heater having thermal storage units 1 surrounded by insulation such as glass wool 14 has a casing 4 provided with ducts 5 through which a replaceable fusible filament 7 encased in an insulating covering, e.g. asbestos, is threaded. The filament 7 is connected in series with the heating elements of the units 1, and when an abnormally high temperature occurs at any part of the casing, the filament fuses and current supply to the elements is cut off. More than one filament arranged in ducts may be provided and the filament may be connected in circuit with a solenoid 11, Fig. 4, which when energized, holds a switch 10 controlling the elements, in the closed position, the switch being opened by a spring 12 when the filament fuses and the solenoid is de-energized. A heater may be used as a "master" to control a series of heaters the switch 10 controlling current to all the heaters. The filament may be anchored at one end, the other end being attached to the movable member of a switch in the heating circuit, and the switch being held in the closed position against the action of a spring.
Patent GB-555384-A (GB)
Title: Improvements in radio-transmitters
IPC: H03F1/06
Filed: 1942-01-16
Abstract: 555,384. Modulating systems. MARCONI'S WIRELESS TELEGRAPH CO., Ltd., and PRICE, T. H. Jan. 16, 1942, No. 690. [Class 40 (v)] In a radio transmitter of the kind in which two phase-modulated channels jointly feed an aerial or other load to produce an amplitude-modulated wave, an impedance-inverting network or device is interposed between each channel and the load. In Fig. 3, the two channels are represented by the valves A, B and the load by a resistance R, the impedance-inverting networks NA, NB being interposed between the load R and the tuned output circuits TA, TB of the valves. The adjacent coils of the networks NA, NB may be assimilated into a single coil connected across the load R, Fig. 6 (not shown). The valve anode circuits may be differentially mistuned in order to give an effective resistive load to the valves, e.g. by ganged control of the inductances of the circuits TA, TB, or of the series condensers of the networks NA, NB. The carrier applied to the valves A, B in the unmodulated condition may be separated in phase by 160 degrees and the modulation may shift the phase separation between the limits 140 ... 180 degrees. In some cases, the negative half-cycle of modulation may carry the phase separation beyond 180 degrees. Fig. 11 shows a complete circuit arrangement. Modulating voltage mf is amplified by a resistance-coupled amplifier MA, including a feed-back system of the kind described in Specification 547,890. The output valve A7 supplies to the leads MF voltages in phase opposition which are applied to the grids of a balanced modulator V1, V2. Carrier in phase opposition is also applied to these grids by the transformer T2 fed from the carrier amplifier V4. The modulator V1, V2 may be unbalanced by differentially biasing the grids by a potentiometer PT. The output valves VA, VB, which feed the load R through an impedance-inverter II, have a bridge circuit p, q, r, s connected in their grid circuits, the ends B, C of the vertical diagonal being connected to the grids and the end E of the horizontal diagonal to the cathodes and earth. The modulated output of the valves V1, V2 is applied, through a lead MC and earth, across the horizontal diagonal A, E and pure carrier in quadrature phase is applied through a lead RF1 and a transformer T1 across the vertical diagonal BC. The relative phase of the carriers supplied to the leads RF1, RF2 by the valves V3, V4 is adjustable by a condenser CD in their grid circuits. When the modulators V1, V2 are operated in balanced condition, the radiation is of the suppressed-carrier type ; unbalance results in the addition of pure carrier to the radiation. A monitor circuit MR may be provided similar to that described in Specification 540,245.
Patent GB-142898-A (GB)
Title: Improvements in explosives
IPC: C06B35/00
Filed: 1919-01-10
Abstract: Lead azide and other initiators of detonation are prepared by precipitation in the presence of a colloid inhibiting crystallization in normal form, for example 1 per cent of gelatine, in order to obtain a product safe against friction in handling.
Patent GB-410257-A (GB)
Title: Improvements in and relating to steam and vapour generators and to the cleaning of dust-containing flue gases
IPC: F22B27/12
Filed: 1933-01-09
Abstract: 410,257. Soot blowers. HERPEN, A. T., and VORKAUF, H., Ib, Schadowstrasse, Berlin. Jan. 9, 1933, Nos. 777 and 778. Convention dates, Jan. 9, 1932. [Class 99 (ii).] A rotary boiler having a combustion chamber 2 fired by a burner 14 and steam generating tubes 4 radially arranged round a hollow shaft 25 and extending to headers 5 which are connected by plates 6 to form a drumlike discharge passage for the gases is provided with soot blowers in the form of a blowpipe 10 welded to the plates 6 with nozzles 11 axially directed towards the gas outlet.
Patent GB-854618-A (GB)
Title: Improvements in windscreen wipers
IPC: B60S1/38
Filed: 1958-01-09
Abstract: 854,618. Windscreen wipers. DUDLEY, W. March 23, 1959 [Jan. 9, 1958], No. 849/58. Class 138(1). A wiper for a curved windscreen comprises a longitudinally-flexible blade, fitted with a pair of laterally offset, screen-engaging rollers at each end, and means for applying pressure to the end portions of the blade to cause it to engage the screen. The blade A comprises a flexible metal strip 1 carrying a squeegee 2 of triangular cross-section and is connected by universal joints B at each end to a spring carrier strip 5 fixed to the wiper-actuating arm 4. Each joint B comprises a plate 6 having lugs 7 shaped to form a groove slidably engaging the strip 1, and lugs 8 carrying a pin on which is mounted a bearing block 9 pivoted between lugs 10 on the associated end of the strip 5. A pair of rollers 3 are mounted on a support 11 having a lug 12 which is attached by screws to the end of the plate 6. A further pair of rollers may be mounted on a bridge piece attached to the central part of the blade.
Patent GB-1201140-A (GB)
Title: Method of manufacturing minute polymer-walled capsules
IPC: B01J13/10
Filed: 1969-01-07
Abstract: 1,201,140. Microcapsules. NATIONAL CASH REGISTER CO. 7 Jan., 1969 [29 Jan., 1968], No. 944/69. Heading B8C. Microcapsules comprising a solid or liquid core surrounded by an hydrophilic polymeric material wall are prepared by dispersing the core material in an aqueous solution of at least two wall-forming polymers having opposite net electrical charges and causing complex coacervation, the complex phase depositing on and coating the dispersed core material to form liquid walled capsules, and wherein at least one of the polymers is autogenously polymerizable, and the liquid walls are solidified by inducing further polymerization of the autogenously polymerizable polymer. Specified such polymers are amine-aldehyde, ureaformaldehyde, polyamide-epichlorhydrin, polyamine-epichlorhydrin and acrylic resins. Suitable other polymers are gelatin, gum arabic and poly - (vinylmethylether - comaleic anhydride).
Patent HK-10796-A (HK)
Title: Connector assembly
Inventor: VERHOEVEN LAURENTIUS MARIA
IPC: H01R13/58
Filed: 1996-01-18
Abstract: Connector comprising at least two connector parts for clamping a wire with an essentially rigid central conductor inbetween. One of the connector parts is provided with a contact strip being in mounted position in register with the rigid conductor. The other connector part is provided with at leat one recess at the point of overlap between the contact strip and the conductor. The opposed extremities of said recess provide in supports for the contact strip and conductor.
Patent HK-90796-A (HK)
Title: Hair conditioning shampoo compositions with silicone conditioning agent
Inventor: INMAN EVERETT JUNIOR
IPC: C11D1/82
Filed: 1996-05-23
Abstract: Disclosed are hair conditioning shampoo compositions, containing a detersive surfactant component, a silicone hair conditioning agent, and water and preferably comprising a suspending agent for the silicone conditioning agent. The detersive surfactant component comprises, at least in part, polyethylene glycol glyceryl fatty ester nonionic surfactant. The compositions hereof provide improved silicone deposition.
Patent HU-T51933-A (HU)
Title: Method for producing thin-layer carrier catalyzer
Inventor: WELTHER KAROLY
IPC: B01J37/02
Filed: 1988-02-23
Abstract: Salts of m from groups 5b, 6b, 7b and 8 are mixed with a max. 10% soln. of Mg and/or Zn and/ Cu and/or Si and/or Bi and/or Bi and/or Bi and/or Ti and/or Ce and/or Th and/or La and/or Ba to make a suspension which is applied to a solid base and the solvent is separated by usual methods. Another layer of the above metals can be applied on top of the first layer.
Patent JP-H05185039-A (JP)
Title: Automatic tableware screening device
Inventor: AKAMATSU TAKEHITO
IPC: B65G47/28
Filed: 1992-01-06
Abstract: PURPOSE:To obtain the automatic tableware screening device which has high handling capacity and is low in cost. CONSTITUTION:This device has a belt conveyor which accepts washed tableware, an aligning device 100 which has guide bars installed diagonally over this belt conveyor and lines up the accepted tableware in one row, an accelerating device 101 which has the transportation speed higher than the transportation speed of the belt conveyor of the aligning device 100 and expands the spacing between respective pieces of the tableware, an identifying device 102 which detects the sizes and heights in the moving directions of respective pieces of the tableware and outputs the detected data to a controller, and a sorting device 103 which has a belt conveyor connected to this identifying device 102, a tableware ejection mechanism provided along the belt conveyor and tableware cages. The tableware of prescribed size is ejected to the corresponding tableware cage by the instruction of the controller in the sorting device 103.
Patent JP-S5385285-A (JP)
Title: Linear signal generation system
Inventor: YOKOZAWA NORIO
IPC: G06G7/28
Filed: 1977-01-05
Abstract: PURPOSE:In the process of integrating a step input to produce a linear signal, to prevent the signal from deviating from linearlity in the vicinity of the desired point by utilizing analog switches for citcuit selection.
Patent JP-H02258008-A (JP)
Title: Apparatus for purifying room air
Inventor: KAI NORICHIKA
IPC: B01D53/04
Filed: 1989-01-06
Abstract: PURPOSE:To save air-conditioning energy and create a comfortable environment by adsorbing moisture, nitrogen and harmful components with a pressure-swing type gas separation apparatus, mixing the residual components with another flow of air from a room and making them circulate in the room. CONSTITUTION:Adsorption of moisture, nitrogen and harmful components is carried out with a pressure-swing type gas separation apparatus 1a, 1b. Air in a room 18 is taken into the apparatus 1a, 1b through a filter 13, an air circu lation pump 14, an air blower 4 and inlet valves 8, and those components adsorbed by the apparatus 1a, 1b are discharged out of the room through dis charge valves 7, a vacuum pump 5 and an exhaust pipe 12. And the residual components, which are not adsorbed by the apparatus 1a, 1b, are mixed with another air flow and circulated in the room through outlet valves 8, a distributor 15 and an ejection pipe 16. It is possible, as a result, to contrive a saving of air-conditioning energy and to create a comfortable environment.
Patent JP-H04160014-A (JP)
Title: Zeolite kneaded composition for molding and zeolite molded body
Inventor: TAKEUCHI TATSURO
IPC: C01B39/02
Filed: 1991-01-07
Abstract: PURPOSE:To obtain a molded body having superior strength and dimensional accuracy by adding beta-1,3-glucan, a molding aid and a sintering agent to zeolite powder and carrying out firing. CONSTITUTION:Zeolite powder of <=10mum particle diameter is prepd. by 100 pts.wt. and dry-mixed with 0.1-20 pts.wt. beta-1,3-glucan such as curdlan or paramylum and 1-50 pts.wt. molding aid such as methylcellulose or 10-60 pts.wt. sintering agent such as bentonite is further added as required. The mixture is kneaded with water, aged and kneaded under reduced pressure to obtain a kneaded compsn. This compsn. is molded into a required shape by extrusion molding or other method and the molded body is heated at 70-150 deg.C for 0.5-12hr, dried and fired at 500-800 deg.C.
Patent JP-H03205937-A (JP)
Title: Device and method for controlling flow rate of packet exchange
Inventor: OUCHI TOSHIYA
Filed: 1990-01-05
Abstract: PURPOSE:To execute the control, while leaving an advantage for using a common area of a buffer common type ATM switch by controlling a cell whose arrival frequency is high in cells to be outputted to an output circuit in which congestion is generated. CONSTITUTION:When congestion is generated in a buffer common type asynchronous transfer mode(ATM) switch 70, the generation of the congestion is detected by using an in-buffer cell number counter % and a switch congestion state deciding circuit 90. A control part 103 of a line interface circuit 1-n sets a cell whose arrival frequency is high in cells outputted to an output circuit which becomes the cause of generation of the congestion to an object of the control by using information related to the congestion of the inside of a switch transferred from a switch congestion state deciding circuit 90, and route information contained in a header of the switch, and a result of observation of an arrival frequency observing part 102. In such a way, while holding an advantage of the buffer common type ATM switch, the cell can be controlled, and a buffer memory 702 can be used with high efficiency.
Patent JP-H09192564-A (JP)
Title: Support beam
Inventor: TSUIGUMUNTO MATORUTSUAKU
IPC: D21H23/32
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To reduce a deflection, increase an intrinsic vibration frequency and positively prevent a resonance from being generated in a support beam by arranging each of supporting points at a specified interval over the entire length of the support beam, on both end parts of the support beam in its longitudinal direction. SOLUTION: This support beam 1 has a sleeve 2 with a closed polygonal cross-section, and also an inner tube 3 with a closed circular cross-section arranged in the sleeve 2 in such a manner that both tubes are integrally connected together. In addition, the inner tube 3 and an additional connecting web wall between the inner tube 3 and the sleeve 2 divide a space between the inner tube 3 and the sleeve 2 into four chambers 4. The support beam 1 is pivotally supported via two pivotally supporting points, and one of the pivotally supporting points is structurally designed as a fixed supporting part, while another is structurally designed as a separated supporting part.  The pivotally supporting points 6 are symmetrically arranged against the center of the support beam 1, and also are arranged in such a manner that the points 6 can be retracted mutually by the same distance A, A' from the beam end part of the support beam 1 toward the center of the beam 1.
Patent JP-H07195928-A (JP)
Title: Installing structure of knob for operation
Inventor: KAWAI YOICHI
IPC: B60H1/00
Filed: 1994-01-07
Abstract: PURPOSE:To make easy the assembling and the removing work of a knob for operation installed to the tip of a control lever which is installed for operating the heater control of an automobile and the like, and to make it possible to reuse it. CONSTITUTION:In the installing structure of a knob for operation in which a recess 3 is formed on the plate surface at the tip 1a of a control lever 1, and an insertion hole to fit to the tip 1a of the control lever 1 is formed on the end face of a knob 2, while a projection 5 to engage to the recess 3 is formed on the inner surface of the insertion hole 4, the entrance of the wall surface at the opposite side of the projection 5 of the insertion hole 4 is expanded so as to form a guide.
Patent JP-H09185555-A (JP)
Title: Fifo memory controller
Inventor: OKAWARA TATSUHIRO
IPC: G06F12/16
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To properly read out data by providing a means for automatically initializing a FIFO memory and recovering it by itself corresponding to a signal from a monitoring means when any temporary abnormality is generated. SOLUTION: Corresponding to an external clock inputted from an input terminal 1, the number of write is counted by a FIFO memory write control counter 12 and after counting sufficient for a system, a discriminate signal is outputted to a state discrimination logic circuit 13 for FIFO memory and a data read discrimination logic circuit 14 for FIFO memory. When it is detected by a memory state monitor logic circuit 11 for FIFO memory that a FIFO memory state signal is abnormal, initialization is requested from the state discrimination logic circuit 13 for FIFO memory to an initialization discrimination logic circuit 10. The initialization discrimination logic circuit 10, that receives the request, initializes the FIFO memory write control counter 12 and temporarily stops write and read clocks.
Patent JP-S5697836-A (JP)
Title: Weighing device with calibration mechanism
Inventor: NISHIMURA MASAHARU
IPC: G01G23/01
Filed: 1980-01-07
Abstract: PURPOSE: To obtain a weighing device which provides rapid and accurate calibration through simple operation, by applying different calibration via cams successively.  
     CONSTITUTION: When synchronous motor 56 is rotated once while the load of a body to be measured carried by a conveyor is not applied via sliding pin 8, balance rail 21, etc., cams 70W72 rotate interlocking to oscillate levers 44W46. Consequently, loads corresponding to calibration weights 50W52 are applied to main body 22 of the balance via reception plates 30, 42, and 43 and to load cell 35 successively and processing the output of cell 35 in the minimum squaring method, etc., determines the regression straight line formula of the loads and electric signal output corresponding to the secular change of cell 35, etc., so that the rapid and accurate calibration is automatically performed through simple operation. 
     COPYRIGHT: (C)1981,JPO&Japio