baber/WOPTO huggingface dataset:
Patent GB-345373-A (GB)
Title: Improvements in or relating to conveying systems
IPC: E04H6/14
Filed: 1930-01-04
Abstract: 345,373. Endless-chain elevators. ASSOCIATED ELECTRICAL INDUSTRIES, Ltd., Bush House, Aldwych, London. -(Assignees of James, H. D. ; 435, Locust Street, Edgewood, Pennsylvania, U.S.A.) Jan. 4, 1930, No. 419. Convention date, Jan. 5, 1929. [Class 78 (i).] In elevators for storing .articles, e.g. motor cars, of the kind in which platforms are adapted to be moved in a circuitous path by vertically arranged endless chains passing over terminal sheaves, the platforms are connected detachablv to the chains and are detached therefrom by a rotary supporting structure disposed adjacent to each sheave which transfers them from one vertical run to the other at a speed higher than that of the chains and sets them down on the chains in the other run. Opposite ends of each platform 76 are supported by pins 72 on a pair of endless chains 70, 71 driven in synchronism. The chain 71 passes round sheaves 77 .. 80, and the chain 70 round sheaves 83, 84. The sheave 77 is driven by a motor 81 through chain gearing 82, and the chain 70 is geared to the motor in any known manner. The transferring mechanism at the top of the storage structure comprises a pair of arms 85, 86 pivoted to the structure and to a cross arm 91 which supports the ends of the channel members 74 of the platforms. The arms 85, 86 are rotated by eccentric gears 92, 93, 94 driven in synchronism with the chains. Similar arms 95, 96 and a crossmember 97 effect the transfer at the lower end of the structure. The arm 96 is connected by an arm 102 to a connecting-rod 101 which is driven by a crank 100 keyed to a sprocket 98. In a modification the load carriers A<1>, Fig. 4, are detachably suspended from a pair of parallel chains 110 and are transferred by rotary arms 129, 138 driven through elliptical gearing. The Specification as open to inspection under Sect. 91 (3) (a), comprises also an elevator in which the load carriers are fixed permanently to the chains and are prevented from swinging during their passage round the sheaves and during vertical movement. This subject-matter does not appear in the Specification as accepted.
Patent GB-191954-A (GB)
Title: Improvements in or in connection with toy animals
IPC: A63H3/00
Filed: 1922-01-06
Abstract: 191,954. Holmes, M. A. Jan. 6, 1922. Animals. - A toy animal comprises a wooden body c and a solid or hollow rubber head and neck b which mav be attached by means of a tongue and groove d, e. The eyes h are pressed into undercut sockets.
Patent GB-147349-A (GB)
Title: Improvements in and relating to hand-controlled milling machines
IPC: B27C1/10
Filed: 1919-10-16
Abstract: 147,349. Clifford of Chudleigh, [W. H. Clifford], Baron. Oct. 16, 1919. Milling-machines.-A portable machine is driven through a flexible shaft by an electric motor suspended from the person of the operator, and the base of the machine is elongated in the direction of the cut and on both sides of the cutter spindle. The cutter spindle is mounted in two pairs of bearings each adjustable by a screw g. The removal of four screws f permits the interchange of the cutter. A fan mounted in a casing k blows away the cuttings from the machine. A facing cutter may be mounted on the end of the spindle.
Patent GB-929057-A (GB)
Title: Improvements relating to the manufacture of tufted fabrics
Inventor: SKELTON GEORGE ROWLAND
IPC: D05C15/32
Filed: 1961-01-07
Abstract: 929,057. Tufting-machines. RIBBLE CAKPETS Ltd. April 9, 1962 [Jan. 7, 1961], No. 731/61. Class 112. In a tufting machine the tension of the yarns between a position of feed at constant rate and the needles is selectively varied, preferably by deflecting the yarns from a straight path, to form pile tufts of different heights. In Fig. 5, yarns fed at a constant rate by rolls 5 and 6 pass alternatively over bars 1 and 2 fixed to a plate 3 pivoted about an axis 4 coincident with that of bar 2. Plate 3 is connected, for oscillation, by a lever arm 19 and pitman 8 to a crank-pin 18 adjustably carried by a rotary crank disc 9, whereby the yarns passing over bar 1 are cyclically deflected. In Fig. 7, the pivotal axis 4 of plate 3 is disposed midway between the axes of bars 1 and 2, the latter being adjustable laterally in slots 3a. In this arrangement, oscillation of plate 3 results in deflection of the yarns passing over either bar 1 or bar 2. In a further modification the yarns are passed through healds carried by heald shafts raised and lowered by cam or other mechanism.
Patent GB-1413562-A (GB)
Title: Control flap arrangement for aircraft wings
IPC: B64C3/54
Filed: 1973-01-05
Abstract: 1413562 Aircraft propulsive jet-deflectors VER - EINIGTE FLUGTECHNISCHE WERKEFOKKER GmbH 5 Jan 1973 [16 Feb 1972] 780/73 Heading B7G An aircraft has means for generating a propulsive jet passing above the ring 3, a deflector flap 2 and an auxiliary flap 1 pivoted to the wing (at 22, 11 respectively), the flaps 1, 2 being parallel to one another within the ring contour in an inoperative position, Fig. 1 (not shown), and the flaps being coupled so that as the deflector flap 2 is moved to an operative position, Fig. 2, in which it deflects the propulsive jet the flap 1 moves to an end position in which a deflection duct 24 is formed between the two flaps and the flap 1 forms a continuation of the upper rear edge 33 of the front part of the wing. The system is operated by an hydraulic actuator 4 connected to the flap 2 and flaps 5, 6 are mounted on the flap 2 by means of linkages 7-10 so as to be moved in conjunction with the flap 2. The flap 1 is connected by a linkage 18 to an arm 15 pivoted to the ring at 16 and biased by a spring 12 so that during deployment it is held against the flap 2 until the arm and linkage reach dead-centre position, when the flap 1 remains while the flap 2 is extended further. Alternatively, Fig. 5, the flaps 1 and 2 may be connected by two four-link mechanisms pivoted to the wing at 33, so that the flap 1 is moved by deployment of the flap 2 until the two mechanisms are about at dead-centre, when further movement of the flap 2 does not greatly affect the flap 1.
Patent GB-1023216-A (GB)
Title: Production of polyamide molding material
Inventor: ILLING GERHARD
IPC: C08G69/14
Filed: 1963-01-08
Abstract: A process for the production of moulding materials from polyamides (excluding those made by ionic polymerization of lactams using alkaline-reacting catalysts and alkylenearylene- or aralkylene bis-carbamido lactams as reaction accelerators as claimed in Specifications 900,150 and 900,151) comprises adding prior to, during or after polymerization of the polyamide-forming initial material by means of water or acid catalysts an alkylene-, arylene- or aralkylene bis-carbamido lactam of the formula <FORM:1023216/C3/1> where n is an integer of 4 to 12, and X is (-CH2-)2- 12, <FORM:1023216/C3/2> or <FORM:1023216/C3/3> in an amount of 0.05 to 2.0% by weight with reference to the total amount of polyamide-forming initial material and homogenizing the polyamide in the melt.  Specified polyamide-forming materials are e -caprolactam oenantholactam, caprylolactam and laurolactam; mixtures or salts of diamines, e.g. hexamethylene diamine, octamethylene diamine, decamethylene diamine and bis-(4-aminocyclohexyl)-methane with dicarboxylic acids, e.g. adipic, suberic, sebacic, undecane dicarboxylic and heptadecane dicarboxylic acid; mixtures or salts of aliphatic o -aminoalcohols and dicarboxylic acids; and o -aminocarboxylic acids. In the examples: (1) poly-e -caprolactam is mixed with hexamethylene - bis - carbamidocaprolactam; (2) poly-e -caprolactam is mixed with diisooctyl adipate, carbon black and hexamethylene - bis - carbamidocaprylolactam; (3) polyhexamethylene adipamide is mixed with titanium dioxide and hexamethylene-bis-carbamido laurolactam; (4) poly-e -caprolactam is mixed with calcium stearate, di-(2-ethylhexyl)-adipate, polyethylene oxamide and 1 : 6-hexamethylene - bis - carbamido caprylolactam; (5) polycaprylolactam is mixed with toluylene-bis-carbamido-pyrrolidone; (6) e -caprolactam is polymerized in the presence of 6-hexamethylene - bis - carbamido caprolactam and admixed with polyethylene oxamide, titanium dioxide, di-(2-ethylhexy)adipate and calcium stearate; (7) poly-e -caprolactam is mixed with carbon black, diisoctyl adipate and p-xylylene-bis-carbamido caprolactam, and (8) caprylolactam is polymerized in the presence of aqueous phosphorous acid and octamethylene bis-carbamidocaprylolactam.
Patent GB-113296-A (GB)
Title: Improvements in or relating to Lamps or Lanterns for Light Projectors such as Search-lights, Head-lights or the like Apparatus.
Inventor: SCHOLEY HARRY
IPC: F21W101/10
Filed: 1917-01-16
Abstract: 113,296. Scholey, H., (Soc. Anon. des Phares et Lanternes " Tub "). Jan. 16, 1917. Search-lights; vehicular lanterns; electric-lamp lanterns.-In a search-light, headlight, or like lamp, the source of light is mounted so that it can be displaced in various directions and its support does not pass through the reflecting-surface of the reflector. In one form, the holder d' of an electric lamp d is rotatably and slidably mounted in a boss c<1> of a vertical rotatable support c mounted in semicircular gripping-blocks or clips b<0>, b<1> or the like on the lantern casing in front of a parabolic reflector a in such a manner that the support is axially adjustable. The holder d<1> is secured in position by means of a set-screw e or otherwise. In a modification, the lampholder is moved longitudinally along the support c, which may also be axially adjustable. The lamp terminals are connected to the electric leads f<2>, f<1> respectively through the metal of the support c and through a flexible contact member i<1>, an insulated blade i on the support c, and a contact h of semicircular section, which fits a dovetailed groove in a plate of fibre or other insulating- material on one element b<1> of the lower gripping- block. A contact i<0> on the blade i presses against the contact h. The filaments of the lamp may be arranged in pairs parallel to the axis of the lamp and in planes passing through the axis. Specification 20015/14 is referred to.
Patent GB-701389-A (GB)
Title: Improvements in or relating to electric oscillation generators
IPC: H03B19/10
Filed: 1951-01-11
Abstract: 701,389. Valve generating circuits; radio signalling. GENERAL ELECTRIC CO., Ltd., SIMPSON, A. I. F., and WARREN, P. F. Feb. 4, 1952 [Jan. 11, 1951], No. 869/51. Classes 40 (5) and 40 (6). [Also in Group XXXVIII] In a circuit for simultaneously generating at individual output terminals a plurality of harmonics, a fundamental frequency voltage is supplied to a circuit generating from it a composite wave containing the harmonics at equal amplitude and having its output connected through means having a level pass band for a frequency range including the desired harmonics only to filters for separating the individual harmonics. The frequencies may be used as the carriers in multiplex signalling systems or in pairs for remote control and supervisory purposes in a radio link. The 400 c/s fundamental frequency voltage applied to the input terminals 30 (Fig. 3) swings the grid voltage of valve 31 from cut-off to a value causing grid current to flow. A capacitor 32 accordingly peridically discharge rapidly causing narrow positive and negative voltage pulses to occur in the secondary of the transformer 34. Valve 36 is biased to cut-off and is arranged to act as a limiter so that the positive pulses cause anode current-pulses to flow from which a band of equal amplitude harmonics from 3.2-6 kc/s may be selected by a band-pass filter 39. The output transformer 38 is designed to have a level response over this range and to attenuate harmonics outside the range. The output terminals 40 of the filter supply eight filters in parallel. Fig. 145 (not shown) which select the desired harmonics. An intermediate point in the filters is short circuited to earth through a push button switch so that any desired combination of the tones may be passed to the common output terminals by operating appropriate switches. The fundamental frequency may be generated in an oscillator (Fig. 2) comprising a regenerative feedback path from a tuned anode circuit to the cathode and negative feedback from anode to control grid through a double T network having a minimum transmission at the desired oscillation frequency. The resistance 24 of this network may be adjusted to vary the oscillation frequency.
Patent GB-755539-A (GB)
Title: Improvements in and relating to atomiser heads
Inventor: BAREHAM ROBERT JAMES
IPC: A61M11/08
Filed: 1954-01-12
Abstract: 755,539. Spray-producers. WELLCOME FOUNDATION, Ltd. Feb. 1, 1955 [Jan. 12, 1954], No. 911/54. Class 69 (3). A cylindrical liquid container 5 with a spray outlet neck 12 and closure cap 13 has air and liquid tubes 6 and 8 respectively therein, the axes of which are inclined to the container axis. An extension of the air tube axis meets the shoulder 14 of the container. The container is a sliding fit within a rubber supporting tube 4 extending into a rubber casing or bellows 1 which includes a non-return air inlet valve 3. When not in use the container is supported wholly within the tube 4, whilst Fig. 1 shows the container in the spraying position. By squeezing the bellows air is forced through the tube 6 and sprays liquid from the tube 8 and neck 12. Specification 605,648 is referred to.
Patent GB-931478-A (GB)
Title: Grating scanning system
IPC: G01J3/06
Filed: 1962-01-10
Abstract: 931,478. Spectrometers. PERKIN-ELMER CORPORATION. Jan. 10, 1962 [Feb. 27, 1961], No. 955/62. Class 97 (1). Apparatus for controlling the position of a diffraction grating comprises a rotatable table on which the grating may be mounted, one or more levers connected to the table, each having a flat surface tangential to a respective circle centred on the table's rotary axis, the circles) being co-planar with or parallel to the table surface, and means movable along a line in a plane parallel to the table surface and passing through the table's rotary axis, the means coacting with the flat surface of the lever, or one of the levers, to rotate the table when so moved. As shown in Fig. 1, the grating 16 is rotatable about the axis 22 by a right-angled lever having an arm a, connected to the table mounting the grating, and an arm 24, contacted by a stud 26 as it moves along a track 28. In this way, the ratio h is kept proportional to the displacement of the stud 26 so that a spectral record can be obtained which is linear in wave number. The rate of change of grating position can be altered by adjusting the rate of movement of stud 26 and/or by providing a number of levers such as 86, 90, 92 (Fig. 8), which one tangents to circles, centred on the rotary axis of the table (not shown in Fig. 8) and having radii in the ratio 1 : 2 : 3. The three levers are successively operable to rotate the table and grating 84 by the moving stud 88. Two gratings 16, 30 may be mounted backto-back on a table 32, Figs. 3 and 5, the rotation of which is controlled by a member 36 having arms 38, 40 which are tangential to circles, centred on the rotary axis and of different radii. This member 36 is rotated by rotating a head screw 28, whereby a carriage 42 is moved, this carriage supporting a stud 26 in contact with the arm 38 of the member 36. The rotation of member 36 is transmitted to the table 32 by an adjustable screw 66 which is carried by member 36 and is kept in contact with an arm 64 on the table 32 by a compression spring 48. This spring encircles a rod 50 linked to the arm 64 and passing through a bracket 54 pivoted at 58 to a rotatable disc 56. As stud 26 moves to the right in Fig. 5, it reaches a position in which contacts 72 on carriage 42 close micro-switches 74 to drive a motor 76 which thereupon rotates the disc 56 and breaks the connection between arm 64 and screw 66. Table 32 is thereby rotated until arm 64 contacts a screw 80 on the member 36 and moves this member until the arm 40 thereon engages stud 26. In this position, the second grating 30 is now operative and will be rotated on further movement of stud 26.
Patent GB-116471-A (GB)
Title: Revolving Valve for Gas and Motor-spirit Engines.
Inventor: HUGHES RICHARD
IPC: F01L7/02
Filed: 1918-01-17
Abstract: 116,471. Hughes, R. Jan. 17, 1918. Valves.-A rotary cylindrical valve for internalcombustion engines comprises a ported cylinder, Fig. 3, rotating in a seat divided into two halves 1, 2, Fig. 4, connected at 3, 4 to the fuel supply and the cylinder respectively. To reduce friction, a portion of the bearing surface is removed at 5, 6. The inner part has a diametrical port 12 for admission and T-shaped ports 13 emerging at both sides for the exhaust. Partial covers 22 are fixed to the ports 1, 2 on both sides to prevent the escape of gas. Those on the cylinder side receive the exhaust which passes away through pipes 27. The lips of the ports on the cylindrical surfaces of the valve are all square, as shown in Fig. 3. For use with a twin-cylinder engine, two connexions 3, 4 are formed on each part 1, 2.
Patent GB-191000444-A (GB)
IPC: E04B5/44
Abstract: 444. Poyet, C. March 2, 1909, [Convention date]. Joist floors; reinforced blockwork floors; roofs.- A hollow reinforced-concrete floor or roof of the type formed of blocks having bars in the joints and carried by concrete beams cast in situ, comprises earthenware ceiling blocks d supported on temporary centering a, b and intermediate flying scaffolding, not shown, transverse blocks f on edge forming a permanent centering for the beams, and floor blocks e temporarily supported from the blocks d. All the blocks have channelled edges forming grooves forcement grouting. Bars g are inserted in the joints of the floor blocks, and may be bent down as at g<2> into the beam and connected to similar bars g<1> in the ceiling ; or stirrups g<3> may be used instead of the bent ends g<2> to connect the the ceiling and beams. The beam filling also assists in the connexion of beam and floor and ceiling. For large spans, intermediate blocks on edge may be placed in the hollow floor between the beams. The roofs may be sloping.
Patent JP-H0279982-A (JP)
Title: Manifestation vector of eucaryotic cell system and controllable production of homologous or heterologous protein or protein-containing gene product in eucaryotic host cell
Inventor: EAHARUTO KOPETSUTSUKI
IPC: C12N15/81
Filed: 1989-01-05
Abstract: An expression vector containing a controllable promoter inserted into a eukaryotic DNA contains as promoter the truncated DNA sequence of the  alpha -glucosidase pI promoter region in which not less than the entire region upstream of nucleotide -867 and not more than the entire region upstream of nucleotide -140 is deleted. For the controllable production of homologous and heterologous proteins in eukaryotic host cells, a DNA sequence coding for the required protein is inserted into an expression vector of this type, the resulting vector is inserted by transformation into a suitable host cell, the cells are cultivated and the produced protein is isolated from the cells or their nutrient medium.
Patent JP-H08183449-A (JP)
Title: Braking device for locomotive
Inventor: HIGUCHI MASAKATSU
IPC: B60T13/66
Filed: 1995-01-05
Abstract: PURPOSE: To allow the constitution of a braking device to be changed according to each working condition only with one simple operation from any side of either first end or second end at both end parts of a vehicle. CONSTITUTION: A braking device for a locomotive is so constituted that a line between each brake valve and a control valve in the locomotive is switched to connect one brake valve to the control valve and to detach the other brake valve from the control valve in the locomotive having the brake valves respectively at control platforms disposed at both end parts of a vehicle. This braking device is provided with an electric control type switching means 1 for performing the switching operation of the line between each brake valve and the control valve. The switching operation parts 3, 3 of this switching means 1 are provided at both control platforms, and a rear position takes precedence. The switched line is to be an action cylinder pipe, a release pipe, a balance pipe and a brake pipe.
Patent JP-S63169303-A (JP)
Inventor: ROBAATO DABURIYUU HAIRII
IPC: B01J8/08
Filed: 1987-01-05
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-S59127649-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: NAITOU AKIKO
IPC: B01J37/02
Filed: 1983-01-05
Abstract: PURPOSE:To obtain a catalyst for purifying exhaust gas good in purifying capacity and reduced in deterioration, by separately supporting a noble metal, a lanthanide metal and a base metal in laminar forms by a carrier. CONSTITUTION:An alumina layer 2 supporting a rare earth metal such as cerium or lanthanum and a noble metal such as platinum or palladium is provided to the surface of an inorg. carrier substrate 1 such as cordierite and an alumina layer 3 supporting a base metal such as iron or nickel, a rare earth metal such as lanthanum and rhodium is further provided on said layer 2. By this method, purifying capacity is enhanced and capacity deterioration due to positioning is reduced.
Patent JP-H02181432-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MAEDA TAKEO
IPC: H01L27/06
Filed: 1989-01-06
Abstract: PURPOSE:To obtain high cut-off frequency by forming second conductivity type intrinsic collector regions having impurity profiles having low concentration in a section just under a first conductivity type base region and high concentration at a position deeper than said section to a vertical type bipolar transistor. CONSTITUTION:An insulating film 11 and an opening section 12 are formed onto a P-type Si substrate 10, and an N<+> buried collector layer 13 is shaped through ion implantation. The film 11 is removed, and a P<+> region 16' is formed through the implantation of B ions. An N-type EP region 14 having a specified concentration profile, an N well region 15 through the implantation of P ions and a P well region 16 through the implantation of B ions are shaped onto the substrate 10. Field oxide films 17, a dummy gate oxide film 19 and channel regions 20, 21 are formed. A gate oxide film 23 and a polycrystalline Si layer 24 are shaped, and a gate electrode, a P<+> source region, a drain region 26, an external base region 27, a source region 28 and a drain region 29 are formed through patterning. A film 35 is shaped, contact holes 36, 37 are bored, polycrystalline Si layers 38, 39 are formed, and an emitter region 41, an emitter electrode, an inter-layer insulating film 43 and wirings 47-49 are formed.
Patent JP-H06198876-A (JP)
Title: Ink jet printing head and its production
Inventor: SONEHARA HIDEAKI
IPC: B41J2/16
Filed: 1993-01-06
Abstract: PURPOSE:To obtain a multi-nozzle ink jet printing head having a high reliability and little variation in characteristics and realizing a high printing quality at a low cost. CONSTITUTION:In an ink jet printing head for delivering ink outside out of a nozzle opening 102 on a drive signal transmitted to a piezoelectric element 101, a plurality of nozzle openings 102 are arranged on a single continuous nozzle plate 105, and a line of a plurality of piezoelectric elements 101 is formed by arranging a plurality of base plate devices each provided with the piezoelectric element 101 obtained by machining a bulk piezoelectric body correspondingly to the nozzle opening 102 and a driver IC 202 after classification of displacing characteristics. The ink jet printing head is produced by a method in which the bulk piezoelectric body is disposed on a base plate 107 and, thereafter, a nozzle surface of the bulk piezoelectric body is ground or lapped.