baber/WOPTO huggingface dataset:
Patent GB-997084-A (GB)
Title: Improvements in or relating to devices for servicing vehicles
Inventor: COPEMAN COLIN ALFRED
IPC: B66F7/00
Filed: 1963-01-01
Abstract: 997,084. Garage lifts. MANN EGERTON CO. Ltd. Nov. 28, 1963 [Jan. 1, 1963], No. 127/63. Heading B8H. A device for raising one end of a vehicle relative to an inspection pit or to a vehicle lift 5 to permit free rotation of the wheels comprises a frame 1, which is provided with hook members 2 pivoted to the frame at 3 and adapted to be suspended from the vehicle lift 5, and which is connected to a vehicle-engaging frame 6 by links 7, 8 pivoted at 9, 10 to the frame 6 and provided with rollers 11, 12 running in tracks on the frame 1. Links 19, 20 are pivoted between the links 7, 8 and the frame 1 and links 17, 18 are pivoted between the lower ends of the links 7, 8 and a link 15 which is secured to a shaft 16 rotatably mounted on the frame 1. The shaft 16 is rotated to raise the frame 6 by an hydraulic ram 28, which is pivoted at 27 to an arm 25 and to a link 29 pivotally connected to an arm 24, the arms 24, 25 being secured to the shaft 16 and pivoted to the frame 1 at 26, respectively. The ram is actuated by a manually operated pump 23. In a modification (not shown), the hook members 2 are secured to rods which are slidable in tubes secured to the frame 1.
Patent GB-551067-A (GB)
Title: Improvements in and relating to shearing machines for cutting sheet metal
IPC: B23D15/12
Filed: 1942-01-06
Abstract: 551,067. Shearing-machines. RHODES, C. J. Jan. 6, 1942, No. 175. [Class 83 (iv)] To reduce the tendency of the blades, in shearing machines, to spring apart during cutting the crankshaft 4 is located behind the blade 7 'so that the connecting rod 3 is oblique to the line of travel of the blades. The rod is pivoted to the beam carrying the blade, about midway between its upper and lower edges. The crankshaft also operates a hold-down for the work.
Patent GB-488357-A (GB)
Title: Improvements in or connected with toy electric railway vehicles
IPC: A63H19/10
Filed: 1938-01-04
Abstract: 488,357. Electromagnetic switches. VEREINIGTE SPIELWARENFABRIKEN A. FORTNER & J. HAFFNER'S NACHFOLGER GES. Jan. 4, 1938, No. 204. Convention date, Feb. 27, 1937. [Class 38 (v)] [Also in Group XV] A toy electric railway vehicle carries an electromagnet and a switch drum for controlling the direction of travel and for lighting appropriate lamps so that a red light is at the rear and a white lamp at the front. Actuation of an external controlling switch causes an electromagnet 8 to attract an armature 9 carrying an arm 10, Fig. 3, which rotates a ratchet wheel 15 one tooth at a time through a lever 12 with a two-armed pawl 16, and thus turns a switch drum 17 having contacts engaging contact arms 19<1>, 19<2>, 19<3> and two diametrically opposite eccentrics engaging further contact arms 24, 25 in turn. Release of the control switch de-energizes the magnet 8 and allows the armature to fall back. When contact arm 24 is engaged, lamp circuit I is closed and the vehicle runs to the right. Operation of the control switch cuts off the current, and further operation. closes circuit II and the vehicle runs to the left. The circuits I and II are provided with plug contacts to allow vehicles to be connected.
Patent GB-1059574-A (GB)
Title: Improvements in or relating to closures for openings in containers
Inventor: HOWELL BRYAN GORDON
IPC: B65D51/22
Filed: 1965-01-05
Abstract: 1,059,574. Shoe cleaning devices; pad applicators; plug closures. FLEXILE METAL CO. Dec. 29, 1965 [Jan. 4, 1965], No. 245/65. Headings A4F, A4K and A4N. [Also in Division B8] A closure for a shoe cream container comprises an outer skirt 9 connected to a central disc 11 by an annular portion 10 which is hingedly connected to the skirt and disc so that the disc is movable from one stable position via an intermediate unstable position to a second stable position. The top 2 of the container has a hole sealed by a frangible membrane 3 and the closure is initially placed over a sponge 6 with the disc 11 in the position shown by the dashed lines. When the disc 11 is pushed downwards a spigot 12 ruptures the membrane 3 and the contents may be dispensed through a hole 8 in the sponge 6 on removing the closure. The closure, which may have a screw threaded skirt, is preferably made of polypropylene but polyethylene, natural or synthetic rubber may be used. In a modification, Fig. 5 (not shown) the closure forms a plug stopper which has a sealing skirt (29) adapted to be compressed against the inner wall of the container and to be released therefrom by manipulating a central lug (28).
Patent GB-120148-A (GB)
Title: Improved Flexible Hose Pipe Clip.
Inventor: CLEGG WILLIAM HENRY
IPC: F16L33/02
Filed: 1918-01-07
Abstract: 120,148. Clegg, W. H. Jan. 7, 1918. Clips, band. - A binder for attaching a rubber pipe B to a metal pipe A consists of a flexible band C which may be of strong woven tape. One end of the band is attached to a ring D and also to a buckle E or other fastening-device. The band is passed through a loose ring F round the pipe B and again through the ring F; it is then brought back through the ring D and over the pin G and back through D. After the band has been pulled tight, it is carried a third time round the pipe and its free end secured by the buckle E.
Patent GB-486675-A (GB)
Title: Improvements relating to mercury arc rectifiers
IPC: H01J13/48
Filed: 1937-01-07
Abstract: 486,675. Mercury - vapour rectifiers. SIGNUM AKT.-GES. Jan. 7, 1937, No. 551. Convention date, Jan. 7, 1936. [Class 39 (i)] To effect ignition, the starting electrode is moved by the supply thereto through a condenser of alternating current. A choke k, mercury cathode b, starting electrode e, condenser p and solenoid h are connected in series across a part of the secondary winding of the main transformer l, and the energized solenoid lifts an iron member f on the conducting support of the electrode e. After ignition, the electrode e is maintained in its raised position by the rectified current which flows through the solenoid h. The circuit comprising the choke k, condenser p and solenoid h may be tuned to the frequency of the alternating current. A thermally-expanding device may be used for moving the electrode e. The Specification as open to inspection under Sect. 91 states also that the electrode e may be surrounded by a glass or insulated metal cap which is extended to form a sleeve around the electrode support. This subjectmatter does not appear in the Specification as accepted.
Patent GB-356616-A (GB)
Title: Improved packing for the doll-head bearings of steam-heated cylinders and for other like purposes
IPC: F16J15/20
Filed: 1931-01-07
Abstract: 356,616. Stuffing-box packing. REDFERN, H., Sainter Works, Charles Street, Princess Street, Manchester. Jan. 7, 1931, No. 570. [Class 122 (v).] Packing for doll-head bearings &c. comprises a series of rings a<1>, a<2>, a<3> composed of asbestos sheeting rolled upon itself, or around a rubber core, and consolidated with plumbago or like filling. The rings are of the trapezoidal section shown with an angle of about 30‹ between the inclined sides. Alternate rings are of opposite cross section.
Patent GB-102166-A (GB)
Title: Improvements relating to Coin Freed Prepayment Mechanism.
IPC: G07F5/04
Filed: 1916-01-14
Abstract: 102,166. Mercer, A., Young, E., and Meters, Ltd. Jan. 14, 1916. Addition to 6739/15. Gas, supplying by meter; coin action, multiple - coin. - A single lever is employed in place of the two levers described in the parent Specification for obstructing the passage of the second of two coins inserted one immediately after the other, or of a coin inserted after the maximum prepayment has been made. A lever a, pivoted at a<1> below and at one side of the coin shoot b, is normally held by a counterweight c in position to obstruct the passage of a coin e from the shoot, as shown in Fig. 3, but is moved clear of the shoot by the coincarrier f when the carrier is turned into position to receive a coin, as shown in Fig. 1. When the maximum number of coins has been inserted, a step j on a slide m, which accompanies the nut k of the quantity mechanism in its movement, moves into the path of an extension i of the lever a, Fig. 3, and locks it against movement by the carrier f.
Patent GB-544208-A (GB)
Title: Method and apparatus for making laminated elements for building purposes
IPC: B32B37/30
Filed: 1941-01-22
Abstract: 544,208. Making laminated building elements. STRABLE, J. F., and GYPROC PRODUCTS, Ltd. Jan. 22, 1941, No. 870. [Class 140] An apparatus for offsetting alternate laminae of a laminated building element, such as that described in Specification 541,733, to provide tongued and grooved joints on opposite edges of the element, comprises a fixed and a movable head stop 6 and 12, Figs. 1, 2, carried by spacedapart angle irons 2, to which is pivoted a lever 9 adapted to engage and slide the head stop 12 forward against the resistance of a spring 19 so as to engage a stack of laminae 20 piled as shown, these laminae comprising, for example, plaster boards coated with adhesive. Teeth 6a projecting from the head stops engage alternate laminae staggered at each end of the pile and cause them to slide so as to provide the ends of the 'pile with tongues and grooves. To ensure that the laminae are kept parallel, the laminae 20 are stacked between posts 22, Fig. 4, upstanding from a table 20, alternate laminae being pressed firmly against opposite posts, as shown in Fig. 5, when moved by the head stops 6, 12.
Patent GB-1255479-A (GB)
Title: A fastening assembly
Inventor: SPOARD WILLIAM HENRY
IPC: F16B43/00
Filed: 1968-01-05
Abstract: 1,255,479. Clips. F. T. PRODUCTS Ltd. 3 Jan., 1969 [5 Jan., 1968], No. 898/68. Heading E2B. [Also in Division F2] In the combination of a first member 10 having a bore 12 therethrough and a second tubular member 18 which extends into or through the bore and is retained in position by a circumferentially continuous rib 15 which extends radially inwardly from the wall of the bore and frictionally grips the wall of the tubular member 18, the internal periphery of the rib is defined by two surfaces 11a, 12 one of which, is frusto-conical and which are inclined to one another at an acute angle forming thereby a sharp circular edge. As shown, a member 16 of plastics material integral with the member 18 is retained on an apertured panel 17 by means of the member 10 which is in the form of a washer of plastics material which is a force-fit over the member 18. The washer is applied by means of a tool 20 comprising a spring-loaded plunger 21 which enters a bore in the member 18 and centralizes the member with a recess in the nose of the tool into which the member is received as the nose forces the washer over the member.
Patent GB-1168291-A (GB)
Title: 6-(aminophenyl)-3-pyridazones and their Production
Inventor: BACHMANN GERHARD
IPC: C07D237/14
Filed: 1967-01-06
Abstract: 1,168,291. Pyridazones. BADISOHE ANILIN- & SODA-FABRIK A.G. 6 Jan., 1967, [7 Jan., 1966], No. 925/67. Heading C2C. Novel 6-aminophenyl-3-pyridazones of the Formula I wherein X is a hydrogen or halogen atom or an alkyl or alkoxy group and each of R<SP>1</SP> and R<SP>2</SP> is a hydrogen atom or an alkyl group, any alkyl groups in the substituents being optionally substituted by halogen atoms or hydroxyl groups, are obtained by dehydrogenating the corresponding 6 - aminophenyl - 4,5 - dihydro - 3- pyridazones, in which the radical R<SP>1</SP> may additionally represent an aliphatic or aromatic acyl group, using aromatic nitrosulphonic acids or salts thereof as dehydrogenating agents, the molar ratio of pyridazone to nitrosulphonic derivative being up to 1 : 0À5 per nitro group in the latter.
Patent GB-904871-A (GB)
Title: Method of obtaining magnesium oxide from sea water and from solutions of magnesium salts
Inventor: IONESCU TUDOR
IPC: C01F5/22
Filed: 1960-01-11
Abstract: Magnesium oxide is obtained from solutions containing magnesium salts, for example, sea water, by first precipitating and removing as calcium carbonate and free carbon dioxide or carbon dioxide present as bicarbonate in the solution, and then precipitating the magnesium as hydroxide by the addition of a solution or slurry of an alkaline material, for example sodium hydroxide or carbonate, ammonia, milk of lime, or dolomite milk, an inorganic flocculating agent having been added before the separation of the precipitates, and adding a magnesium silicate slurry before the removal of the magnesium hydroxide precipitate in an amount to provide sufficient silica in the precipitate to lower the sintering temperature of the magnesium oxide derived therefrom.  Suitable flocculating agents are aqueous solutions of aluminium sulphate or iron sulphate, or, preferably, a hydrochloric acid or sulphuric acid extract of metallurgical slag, especially of slags obtained in copper processing.
Patent HK-58794-A (HK)
Title: Process for controlling the dispatch of lift cabins from the main stop at rush hours
Inventor: SCHROEDER JORIS DR ING
IPC: B66B1/20
Filed: 1994-06-04
Abstract: In a process for controlling the dispatch of lift cabins from the main stop (MAIN STOP) of a lift group consisting of at least one lift, the carrying capacity and the desired time interval are calculated as a function of the desired departure load according to the algorithm (CONTROLLER) implemented in the process computer (COMPUTER) and the calculated values are filed in the carrying-capacity zone and interval zone respectively. From the data from the sensor (SENSOR), the lift control (CONTROL 1) and the input-output unit (TERMINAL), the algorithm determines the volume of traffic at the main stop and the volume of traffic at the boarding cabin (CABIN 1), the carrying capacity being calculated as a function of the higher of the two volumes of traffic. The algorithm then searches in the carrying-capacity zone for the desired departure load corresponding to this carrying capacity. In a similar manner, the interval-zone component indicated by the desired departure load is activated and the value for the zone component is assigned to the desired time interval. As soon as the condition actual departure load = desired departure load or the condition actual time interval = desired time interval has been fulfilled, dispatch of the boarding cabin is effected. 
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Patent HU-T45842-A (HU)
Title: Insecticides comprising dioxolane and dioxane derivatives as active ingredient and process for producing the active ingredient
Inventor: KARRER FRIEDRICH
IPC: A01N43/30
Filed: 1988-01-18
Abstract: Alpha-phenoxy or pyridyloxy-omega-dioxanyl-alkane derivs. of formula (I) are new. In (I), R1-R6 = H or 1-4C alkyl or, if n = 1, R2 and R4 are together (CH2)3 or (CH2)4; R7 = H, halo, 1-2C alkyl (opt. substd. by 1-5 halo) or 1-2C alkoxy (opt. substd. by 1-5 halo); R8 = halo, 1-3C alkyl (opt. substd. by 1-7 halo), 1-3C alkoxy (opt. substd. by 1-7 halo) or CN; U = CH or N; X = O, S or NR9; Y = O, S, SO, SO2, CH2, CO or NR9; R9 = H, 1-4C alkyl or 2-4C alkylcarbonyl; n = 0 or 1; m = 0-2; p = 1-3; z = a gp. of formula (i); R10 = H, Me or Et; R13 and R14 = H, halo or 1-3C alkyl, or together are (CH2)4. Specifically claimed are 2-(4-(2-,3- or 4-fluorophenoxy)) phenoxymethyl-1,4-dioxan; 2-(4-(3- or 4-fluorophenoxy)) phenoxymethyl-6-methyl -1,4-dioxan and 2-(4-(4-fluorobenzyl)) phenoxymethyl-1,4-dioxan.
Patent JP-H04241198-A (JP)
Title: Coating composition for paper
Inventor: YOSHIDA YOSHIFUMI
IPC: C09D161/34
Filed: 1991-01-07
Abstract: PURPOSE:To provide the subject coating composition for paper, capable of giving excellent printability and printing effect to paper. CONSTITUTION:A coating composition for paper, containing (I) a pigment, (II) an aqueous binder and (III) a resin component containing an aqueous resin (A) obtained by reacting a condensation reaction product (a) between an alkylenediamine or a polyalkylenetriamine (a1), a fatty or aromatic monocarboxylic acid (a2) and an urea (a3) with a compound (b) selected from an aldehyde (b1), an epihalohydrin (b2) and an alpha,gamma-dihalo-beta-hydrin (b3). A paper coated with the above composition is excellent in ink receptivity, water resistance and especially resistance to a printer.
Patent JP-H05181031-A (JP)
Title: Optical waveguide and its production
Inventor: IMOTO KATSUYUKI
IPC: G02B6/12
Filed: 1992-01-06
Abstract: PURPOSE:To inexpensively produce the optical waveguide which has a large refractive index difference between a core and a clad and is small in warpage and low in loss. CONSTITUTION:This optical waveguide has the projecting core 2 consisting of SiONH formed by a plasma CVD method on an SiO2 substrate 1. The refractive index nw of this core 2 is selectable from a 1.46 to 1.57 range and is, therefore, not required to be further incorporated therein with additives for controlling the refractive index. SiO2, is used for the clad 3 covering the core 2 and further, the SiO2, contg. at least one kind of the additives for controlling the refractive index, such as B, P and F, is used to increase the specific refractive index difference and to adjust the coefft. of thermal expansion is used. The specific refractive index difference between the core 2 and the clad 3 can be changed within a range from 0.17 to 7.0% if the SiO2. is used for the clad 3. The film of the SiONH has the value approximate to the coeffts. of thermal expansion of the SiO2. substrate 1 and the clad 3 and, therefore, the warpage decreases.
Patent JP-H01265191-A (JP)
Title: Passive type infrared detector with uniform detecting/sensing capability
Inventor: JIYON KEI GASUKOTSUTO
IPC: G01V8/12
Filed: 1989-01-04
Abstract: PURPOSE: To obtain a detector producing an alarm signal by modulating/ demodulating an infrared detection signal in which erroneous alarm based on a signal in the transient interval of detection signal is prevented by interrupting the operation of modulating section during the transient interval. CONSTITUTION: Frequency characteristics of a detection signal from a passive infrared detector 12 are flattened by increasing the high frequency region and suppressing the low frequency through an equalizer 18. Output signal from the equalizer 18 is fed to an interruption modulator 20 and modulated with the output signal from a rectangular wave generator 24. A demodulator/detector 26 demodulates the modulated signal and delivers an alarm signal to an alarm by determining the level thereof. When the output from the sensor 12 is in transient state due to atmospherics or lightning, a transient detection channel 28 interrupts the operation of rectangular wave generator 24 and thereby the modulator 200.
Patent JP-S60144033-A (JP)
Title: Aligning controller of optical transmission reception direction
Inventor: ONO AKIRA
IPC: H04B10/11
Filed: 1984-01-06
Abstract: PURPOSE:To control the shift in the direction of transmission/reception of an opposite party from right and left reception gains by installing two receivers to the right and left in horizontal direction to an optical reception section in information correspondence in a mobile robot or the like. CONSTITUTION:A reception gain peak at an optical reception section 8 is detected by a photodetection gain peak detecting sensor 9, the direction and control variable of an optical transmission/reception section 12 at the opposite transmission side are operated by the program processing of a microprocessor 5 and they are returned to the reception side of the opposite device from an optical transmission section 7. A switch changeover signal to select a channel having a larger reception gain from two sets of photodetectors 21A, 21B provided in a reception maximum gain channel selection switch 13 is outputted from the microprocessor 5 at the same time with the operation. Thus, when the optical transmission/reception section 12 receives surely the direction control information, an output signal of P/S converters 6A, 6B is inputted to the microprocessor 5 and a signal to drive a transmission/reception drive motor 10 is outputted to a drive motor relay circuit 11.
Patent JP-S62158230-A (JP)
Title: Production of ethanol
Inventor: ISOGAI YOSHIO
IPC: B01J31/24
Filed: 1986-01-07
Abstract: PURPOSE:In producing ethanol by reacting methanol with carbon monoxide and hydrogen in the presence of a catalyst of cobalt-teriary-phosphine-carbonyl complex, to separate and recover an active ingredient from waste catalytic liquor extracted from a circulated catalytic solution and to recycle it to the process. CONSTITUTION:In obtaining ethanol by reacting methanol with carbon monoxide and hydrogen in the presence of a catalyst consisting of cobalt-tertiary phosphine-carbonyl complex, ethanol, methanol and a reaction solvent are separated and collected from the reaction product solution, at least part of residue containing a catalytic active ingredient is taken out as waste catalytic liquor, extracted with a hydrocarbon solvent (especially preferably mixed solvent of aromatic hydrocarbon and aliphatic or alicyclic hydrocarbon), the active ingredient extracted in a solvent phase is separated and recovered and recycled to the reaction process. The extraction solvent can also be reused.
Patent JP-H06202775-A (JP)
Title: Bus interface circuit
Inventor: KISHINO TAKUMI
IPC: G06F13/36
Filed: 1993-01-06
Abstract: PURPOSE:To reduce a switching noise, and to cancel a transfer delay by predicting the number of signals whose polarity is converted among the signals simultaneously outputted by a driver, and inversion-outputting the signals from the driver when the predicted value is beyond a prescribed rate. CONSTITUTION:A detecting part l predicts and counts the number of the signals which are changed from one prescribed polarity to the other polarity [normally, from a '1' potential(5V) to a '0' potential(OV)] among the signals simultaneously outputted from a driver 4. When the number of the signals is more than a prescribed number, for example, 1/2, a switching control part 2 switches an input to the driver 4 to an output from a signal polarity inverting circuit 5 so that the output from the driver 4 can be inverted, and outputs a polarity information signal indicating a signal polarity. Thus, all '1' outputs can be obtained, and the switching noise can be sharply reduced. Then, when the rate of the number of the changing signals is 1/2 as an inversion reference, the switching noise can be decreased to at least 1/2, and simultaneously the number of switching signals can be doubled.
Patent JP-S62158444-A (JP)
Inventor: NAKAI YOSHIKANE
IPC: A21D13/00
Filed: 1986-01-06
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-H02181133-A (JP)
Title: Image processor
Inventor: HASEGAWA HARUMI
IPC: H04N1/04
Filed: 1989-01-06
Abstract: PURPOSE:To prevent the quantity of ambient light from decreasing by providing such a Fresnel lens that optical axis surfaces on both surface sides are intersected orthogonally with each other on a lens surface having cylindrical lens characteristics differing in focal length on one surface side and the other surface side on an original platen. CONSTITUTION:An image projection and formation device 21 consists of a projector 2, a reflecting mirror 7, and a Fresnel lens system 8, a film image formed on the Fresnel lens system 8 is formed on a CCD line sensor 17 through moving mirrors 10 - 12, a fixed lens 13, and fixed mirrors 14 - 16, and the optical image is converted into an electric signal to read the image. Then the Fresnel lens system 8 has the Fresnel lens 41 which differs in focal length between one surface side 41a and the other surface side 41b, one surface side 41a is a cylindrical Fresnel lens surface having power only in a main scanning direction, and the other surface side 41b is a cylindrical Fresnel lens surface having power only in the subscanning direction intersecting orthogonally with the main scanning direction. Consequently, a component of light traveling to the outside of an image projected and formed on the image surface is converged on the fixed lens 13 in the main scanning direction and made incident vertically in the subscanning direction. Consequently, the quantity of marginal light is prevented from decreasing.