baber/WOPTO huggingface dataset:
Patent GB-213355-A (GB)
Title: Improvements in or relating to barrels and other containers
IPC: B65D25/16
Filed: 1923-01-08
Abstract: 213,355. Woosnam, A., (Gravell, J. H.). Jan. 8, 1923. Linings.-A wooden cask or similar container is provided with a liquid-tight lining 6<1> made of elastic expansable material, such as sheet rubber, supported by the engagement of a mouthpiece 7<1> within the bung-hole of the cask, and in some cases by attachment at separated points to the inner surface of the container, the lining being expanded by the insertion of the contents to cause it to conform to and be supported by the container. A single sheet of rubber may be used or several sheets with their edges cemented or clamped together. In the form shown the body part of the lining 6<1> is made from a rectangular sheet with two edges cemented together to form a cylinder, and is secured by a mouthpiece in the bung-hole 5, the hole being closed by a plug 13 held in place by a cap 16 secured by screws. A sheet 11 of rubber is stretched across the top of the barrel by means of weights, and, the upper hoops being removed, the head 3 is pressed into the croze grooves, thus clamping the free edges of the sheets 6<1>, 11. The hottom of the cask is secured in a similar way. To avoid puncturing the rubber by splinters from the wood of the container a supplementary lining 20 of crimped paper &c. may be employed as shown. In filling through the bung-hole, the mouthpiece 7' is held away from the walls of the hole bv a wedge to allow the air between the rubber lining and the container walls to escape.
Patent GB-221407-A (GB)
Title: Improvements in post cards
IPC: B41L1/22
Filed: 1924-01-09
Abstract: 221,407. Flebbe, F. W. Jan. 9, 1924. No Patent granted (Sealing fee not paid). Postcards. - In postcards of the kind comprising a sheet of double the usual postcard size attached to a copy sheet, from which it is subsequently detached, folded, and gummed together, the sheet a for the postcard is arranged between the detachable margins g, h, one of which, for example g, is connected to the copy sheet b and remains attached thereto and can be used for filing purposes. The other margin h can be used for handling in folding anc. gumming and is then torn off. A number of sheets a, b may be bound together in a book or block. In the case of a traveller's order book, two copy sheets are provided in each set.
Patent GB-675840-A (GB)
Title: Improvements in and relating to variable stroke rotary fluid pumps
IPC: F04C14/22
Filed: 1951-01-10
Abstract: 675,840. Rotary pumps. GENERAL MOTORS CORPORATION. Jan. 10, 1951 [Jan. 24, 1950], No. 684/51. Class 110(ii) [Also in Group XXXI] A variable-stroke pump P of the outwardly-sliding vane type, has a slideable stator 10 subjected to the pump discharge pressure in spaces 122, 124 and additional pressure from a spring 18 in the space 124. Fluid pressures in spaces 122, 124, are controlled automatically through a valve 110, and/or by external mechanical means, e.g. as shown in Fig. 6 where the accelerator pedal of a motor vehicle acts through linkage on a stem 115 of the valve 110. A second valve 120 controls the fluid flow to an auxiliary unit at a pressure lower than that determined by the valve 110. As a shaft 1, rotor 12 and vanes 11 rotate, fluid is drawn into a passage 107 and delivered into a passage 108. these passages being connected laterally with the working chamber 108<SP>1</SP>. Fluid under delivery pressure from 108 passes through passages 140 in valve 110, passages 21, 22 and port 125 into space 124 to force the stator 10 upwards, aided by the spring 18, to full-stroke position. Undue rise in delivery pressure forces the valve 110 against its spring 111 and when a port 141 lines up with a passage 123, fluid under pressure flows to the space 122. the supply port 21 leading to the space 124 is cut off and the stator moves downward to decrease the pump capacity. A drain 127 for the valve bore 102, is closed off when the edge 142, of the valve, moves to the left. An auxiliary lower pressure feed is regulated by the valve 120 which is supplied by the pump through a port 132, which is positioned to receive fluid at less than delivery pressure. Port 132 is open to the pump chamber 108<SP>1</SP> only after the ring 10 has moved a certain distance, say one third of its travel. If the pressure above valve 120, in space 128, exceeds a certain value, then the valve is forced downwards and closes off the port 132. The auxiliary feed passes to a line by way of a port 136. Fig. 6 shows the pump P on a motor vehicle wherein the pump delivery 105 is connected to a servo control mechanism V and the .auxiliary reduced pressure line 150 is connected between port 132 and the working :space of a fluid coupling A. The vehicle engine E has 4 shaft l driving the coupling A connected by a gear box T to the driven shaft O. The mechanism V controls the speed ratio of the transmission T in known manner. The outlet pressure of the pump P, for controlling the speed ratio through the servo mechanism V, can be varied by use of an accelerator pedal acting on a rod 155, lost-motion device D and links acting on an end 151 of the valve stem 115. The rod 155 may act through a spring or directly on a link 154. The pump pressure may be used to operate a clutch or brakes or both in an epicyclic gearing. In a modification, Fig. 8, (not shown), the stem 115 is moved to the right under external fluid pressure acting through a floating piston.
Patent GB-1062992-A (GB)
Title: Display box
Inventor: PUGH WILLIAM ALEC GIBSON
IPC: B65D5/50
Filed: 1965-01-07
Abstract: 1,062,992. Display boxes; shrink wrapped packages. BAKELITE-XYLONITE Ltd. Jan. 7, 1966 [Jan. 7, 1965], No. 684/65. Headings B8C and B8P. A display box is erected from a flat blank comprising a rectangular central panel 1 having side panels 2, 3 and end panels 4-6, each side panel having a box outer wall section 2 and an inner, compartment framing section 3 of greater width, each section 3 having at each end a flap 7 which is foldable into a four-sided sleeve, Fig. 4 (not shown), which can be turned in to extend half way across the width of the central panel to serve as a box end reinforcement. Each end panel is foldable to embrace the corresponding inturned sleeves of the side parts, and the various folded parts have means to releasably interlock with adjacent parts, e.g. tongues and slots 13, 14, and 15, 12, see also Fig. 4 (not shown). An article supporting card 17, Fig. 2, (not shown), may be inserted to overlie the bottom panel and has tabs 18 which engage the bottom edges of the inclined framing sections 3. The bottom panel may be scored or cut at 20 to provide rear access flaps. The box may be shrink wrapped.
Patent GB-669096-A (GB)
Title: Improvements in or relating to apparatus and method for treating liquids
IPC: A23L3/24
Filed: 1949-01-11
Abstract: 669,096. Heat-treating liquids. CHERRYBURRELL CORPORATION. Jan. 11, 1949 [Oct. 22, 1948], No. 737/49. Class 49. [Also in Group XXIX] Apparatus for heat treating liquids by subjection of the liquid to superatmospheric pressure, injecting the liquid through a conduit into a chamber with which is associated means for producing and maintaining a predetermined degree of vacuum in the chamber, and supplying a heating medium into the chamber, is characterized by a valve in the conduit for admission of liquid to the chamber only when the pressure in the conduit is in excess of a predetermined value. The apparatus of Fig. 1 is employed for pasteurizing, deodorizing and cooling cream. A dual ejector condenser 9, wherein cool water pumped through a supply pipe 7 is passed through nested cones 8 in condenser chambers 10 and 11, is employed to produce a vacuum of 28 inch of mercury in chambers 10 and 11, in chambers 4 and 5 and in a chamber 20, a valve 22 is adjusted to reduce, by admission of air, the vacuum in the chamber 11 to 15-20 inch of mercury, while maintaining the vacuum of 28 inch in the chamber 10, steam is now admitted at a controlled rate into the chamber 20 by adjustment of a valve 23 to produce in the chamber 20 a vacuum of 5-11 inch of mercury and a temperature of 190‹-200‹ F., in chamber 5 a vacuum of 15-20 inch of mercury and a temperature of 162‹-179‹ F., and in chamber 4 a vacuum of 27-28 inch of mercury and a temperature of 100‹-110‹ F. Cream is now, delivered under pressure by a pump 31 into a pipe 33, through a pressure inlet valve 34, through a pipe 68, into the upper part of the chamber 20 on to a perforated distributing plate 37 which is surrounded by a baffle 38 for deflecting steam. After being pasteurized in the chamber 20, the cream is deodorized and cooled by passage successively through the chambers 5 and 4, the released gases and uncondensed steam being withdrawn through pipes 18 and 16 into the chambers 11 and 10 of the condenser, and the treated cream being withdrawn from the chamber 4 by a pump 1. The cream from the pipe 33 on first entering the valve 34 (Figs. 2 and 3) pushes upwards a plunger 52 to close an air vent 56 by the seating of a valve element 57 on a seat 59; the cream now passes by way of channels 54 in the sides of the valve housing, and raises a plunger 55 of a valve 66 against a spring 65 to pass into the conduit 68 to the chamber 20. If the pressure in the pipe 33 drops, or the difference between the pressures in the pipe 33 and the chamber 20 becomes too small, the valve 66 closes, and flow of cream into the pipe 68 ceases; if the pressure in the pipe 33 has fallen sufficiently the plunger 52 will descend to remove the valve element 57 from its seat 59 and so open the air vent 56.
Patent GB-961700-A (GB)
Title: Self-acting gas lubricated journal bearings
IPC: F01C19/10
Filed: 1962-01-09
Abstract: 961,700. Bearings. BROWN, BOVERI & CO. Ltd. Jan. 9, 1962 [Jan. 11, 1961], No. 789/62. Heading F2A. In a fluid bearing, a housing 1 has circumferential grooves 6 positioned adjacent the ends thereof and has axial grooves 3 connected to said grooves 6. In an embodiment, connections 9 join the grooves 6 and 3 and the fluid also flows through circumferential clearances 8 formed between the housing and a shaft 5. The connections 9 may join the axial grooves 3 at positions adjacent either the ends or the middle thereof, and may, in the latter case, form a common lead-in 4<SP>11</SP>, Fig. 4. A clearance 7 is provided at each end of the housing and has a diameter which is equal to, or greater than, the diameter of the clearances 8. The inner surface of the housing 1 has shallow depressions 2 therein which facilitate quiet running. Fins 10 are provided on the connections 9 to cool the fluid.
Patent GB-353373-A (GB)
Title: Process for the manufacture of hydroaromatic carboxylic acids
IPC: C07C51/36
Filed: 1931-01-09
Abstract: Hydroaromatic carboxylic acids are obtained by the catalytic hydrogenation of a salt, preferably an alkali salt, of an aromatic carboxylic acid or substitution product thereof in aqueous solution. A nickel catalyst is used.  As examples are mentioned the conversion of (1) phthalic acid to trans-hexahydrophthalic acid, (2) naphthalic acid to tetra-hydronaphthalic acid, (3) naphthoyl benzoic acid to a mixture of perhydronaphthyl methyl cyclohexane carboxylic acids.  The sodium salts are used as the initial material in each case.ALSO:Hydroaromatic carboxylic acids are obtained by the catalytic hydrogenation of a salt, preferably an alkali salt, of an aromatic carboxylic acid or substitution product thereof in aqueous solution.  A nickel catalyst is used.  Examples referred to are the conversion of (1) phthalic acid to transhexahydrophthalic acid, (2) naphthalic acid to tetrahydronaphthalic acid, (3) naphthoyl benzoic acid to a mixture of perhydronaphthyl methyl cyclohexane carboxylic acids.  The sodium salts are used as the initial material in each case.
Patent GB-344992-A (GB)
Title: Improvements in apparatus for controlling the motors and the braking of trolley-buses and other electrically prope?ed vehicles
IPC: H02P7/298
Filed: 1930-01-09
Abstract: 344,992. Master control of D.C. motors. RANSOMES, SIMS, & JEFFERIES, Ltd. and GILBERT, W., Orwell Works, Ipswich. Jan. 9, 1930, No. 899. [Class 38 (iii).] Field and armature control ; regenerative braking.-The motors of a trolley-bus &c. are controlled by contactors energized from contacts on a drum 1 which is stepped forward against the action of a spring by a ratchet operated by a solenoid 2 when the pedal 16 is fully depressed. Both half and full depression of the pedal 16 causes a pawl 7 to engage a ratchet wheel 6 and prevent return of the drum to its initial position. The coil 2 is normally selfde-energizing at contacts 19, but closure of a switch 25 shunts these contacts thereby giving a step-bystep advance only by repeated depressions of the pedal 16. The coil 2 is always under the control of a switch 27 which opens when excessive armature current traverses its winding 28. An additional coil 29 is energized over drum contacts c, d during the field-weakening stages so as to cause the switch to open for a smaller excess armature current. During the last stage, the contacts 19 are shortcircuited by drum contacts l, m, so that the coil 2 remains energized as long as the switch 27 is closed, and the ratchet wheel 6 is smooth at this stage so that if the armature current increases while the field is weakened, the switch 27 opens and the drum drops back to the strong field position. A braking pedal which may be the pedal of the usual mechanical brake, operates another drum to give regenerative braking, starting with a weakened field which is gradually strengthened, and a relay is provided to disconnect the motors from the supply when regenerative current ceases to flow.
Patent GB-901368-A (GB)
Title: A system for producing coloured images
IPC: H01J9/22
Filed: 1958-04-19
Abstract: 901,368. Colour television tubes; luminescent screens. DAVOHN CORPORATION. April 19, 1958 [April 19, 1957], No. 975/62. Divided out of 901,367. Class 39 (1). A cathode-ray tube system for producing coloured images comprises a screen having a plurality of thin, transparent layers 13, 14, 15 of luminescent material thereon, an electron gun 42 to bombard the screen with a beam of electrons, and means to control the angle at which the electron beam enters the screen, whereby the depth of penetration of the bombarding electrons in the screen is controlled. The luminescent layers 13, 14, 15 produce different colours, are mounted on a transparent non-conducting layer 12 and a transparent refractory base 11 and can be separated from each other by non-luminescent non-conducting transparent layers 16 and 17. A thin transparent conducting layer 18 is formed on the luminescent layer 13. The screen is as described with reference to Fig. 2 of Specification 901,367 except that a control grid is not used. The screen can be formed by the methods described in Specifications 900,582 and 901,367. Lightabsorbing means can be placed behind the screen, e.g. by making the interior of the C.R.T. black.
Patent GB-1454661-A (GB)
Title: Coin wrapping apparatus
IPC: B65B41/12
Filed: 1974-01-09
Abstract: 1454661 Coin wrapping apparatus GLORY KOGYOKK 9 Jan 1974 [17 Jan 1973] 00986/74 Heading B8C A coin wrapping apparatus includes a plurality of wrapping rolls 20, 21, 22 arranged annularly and parallel to each other to receive a stack of coins therebetween; means for rotating the rolls whilst in contact with a stack of coins of similar diameter therebetween, the rotating means including means for selecting the rotational speed of the wrapping rolls in accordance with the diameter of the coins to be wrapped whereby the stack of coins is rotated at a substantially constant optimum speed for wrapping irrespective of the coin diameter; and means for supplying a strip of wrapping material, e.g. paper, 25 to the wrapping rolls so that it is wrapped about the coins as they are rotated by the wrapping rolls. The coin wrapping apparatus as shown also includes means for selecting coins of a single diameter from miscellaneous coins supplied thereto and passing them to a coin stacking device 3, means including shutter 19 and guide and support means 5 for lowering a stack of coins to a position between the wrapping rolls 20, 21, 22 and for supporting the stack during wrapping, crimping hooks 23, 24 which crimp shut the upper and lower edge of the wrapping material, and a discharge shoot 8 for the wrapped coins.
Patent GB-1022481-A (GB)
Title: Peptides
IPC: C07K7/18
Filed: 1963-01-09
Abstract: The invention comprises the title compound i.e. H - Arg - Pro - Pro - Gly - Phe - Gly - Pro-Phe - ArgOH, and its N-benzyloxycarbonyl nitro-arginyl methyl ester derivative and the preparation thereof by reacting the blocked methyl ester with a base and catalytically hydrogenating the product formed.  The methyl ester of the invention, i.e. CBO-(NO2) Arg - Pro - Pro - Gly - Phe - Gly - Pro - Phe-(NO2)ArgOMe, is prepared by condensing CBO-PheONP with H-Gly-ProOH to form CBO-Phe-Gly-ProOH then through the following intermediates by condensation and/or hydrolysis:  CBO - Phe - Gly - Pro.ONP; CBO - Phe - Gly - Pro - Phe - (NO2)ArgOMe; and CBO - Pro - Gly - Phe - Gly - Pro - Phe-(NO2)ArgOMe. (CBO = carbobenzyloxy; NP = p-nitrophenyl).
Patent HK-19797-A (HK)
Title: Treatment of sleep apneas with azapirone derivatives
Inventor: SCHWIMMER JEFFREY L
IPC: C07D403/12
Filed: 1997-02-20
Abstract: Azarpirone derivatives of the formulas I and II are useful in the treatment of sleep apneas. <CHEM>   Z is a member selected from the group <CHEM> with R<3> and R<4> being independently selected from C1-4 alkyl and hydrogen. A can be -CH2-, -O-, -CH2CH2- or -CH=CH-. The dotted and solid line represents either a single or a double chemical bond. <CHEM>
Patent HU-T56163-A (HU)
Inventor: BALOGH IVAN
IPC: F16K23/00
Filed: 1990-01-17
Abstract: A találmány töltőszelep, amelynek oldalsó beömlő nyílással és alsó végén elrendezett töltőcsővel ellátott szelepháza, a szelepházban elrendezett dugattyú-záróteste és a dugattyú-zárótesttel üreges, mozgató szár révén összekötött tehermentesítő dugatytyúja van, ahol a tehermentesítő dugattyú és a dugattyú-zárótest a szelepházban a beömlő nyílás két oldalán helyezkednek el. A találmány lényege, hogy a mozgató szárban (6) hozzá képest korlátozottan elmozdulni képes rúdon (8) elrendezett, szélén a töltőcső (3) belső falával körkörös fojtórést (10) alkotó fojtótárcsája (9) és a fojtótárcsához (9) rögzített tisztítótárcsája (15) van, a fojtótárcsa (9) és tisztítótárcsa (15) között gyűj tő tér (17) van, míg a tisztítótárcsán (15) a gyűjtő teret (17) a környezettel összekötő szívócsatornák (16) vannak kialakítva. (1. ábra) búb
Patent HU-T37590-A (HU)
Title: Process for producing acyl-lactilates
Inventor: NAGY LAJOS
IPC: C07C69/68
Filed: 1984-02-24
Abstract: The prods. are prepd. from a 1:(1.0-4.8):(0.5-1.5) mole ratio mixt. of fatty-acid, lactic acid and a cation producing basic cpd. at 60-170 deg. C and 1500-25000 Pa pressure, by bubbling inert gas through the reaction mixt. for 1.5-2.0 hours. The water introduced with the lactic-acid and formed in the reaction is distilled off continuously.
Patent HU-T34546-A (HU)
Title: Process for elaborating of enzyme-fluids consisting of nigericin
Inventor: MELCZER ISTVAN
IPC: C12P19/54
Filed: 1983-03-23
Abstract: The mycelium sped. by filtration from the acidified or neutral fermentation liquors contg. nigericin is extracted using an aliphatic alcohol with a straight or branched chain contg. 2-4C pref. isopropanol, the extract is freed of mycelium dibris, evaporated in vacuo to an alcohol content of 20-50 wt%, the pH of the extract is adjusted with 40 wt% aq. sodium-hydroxide soln. to 8.5-10.0 (pref. 9.5), the soln. is opt. calrified with activated carbon and filtered, then diluted at the same temp. with 0.5-1.0 times its vol. of water. The crystals sepg. from the soln. are filtered, washed and dried. - The prod. is used as a valuable supplement to animal feedstuffs.
Patent JP-S56111258-A (JP)
Title: Thin film semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L29/786
Filed: 1980-01-07
Abstract: PURPOSE:To protect a channel region from ionic contaminated materials, by forming a monocrystalline semiconductor film with an intervention of SiO2 film on an Si3N4 substrate or film and forming an active region thereon. CONSTITUTION:An SiO2 film 12 is formed on an Si3N4 film 11 which is formed on a monocrystalline Si substrate 10. A P type monocrystalline film 13 is formed on the film 12. And on the film 12, a gate insulating SiO2 film 14 and a polycrystalline Si film 15 as a gate electrode are formed, and a source region 16 and a drain region 17 are formed with the films 15, 14 as masks. In a thin film insulated gate FEt with such an arrangement, because the Si3N4 film 11 between the substrate 10 and the film 12 prevent the intrusion of the ionic contaminated materials to the  film 12, the channel region formed in the film 13 as an active region can be protected against the ionic contaminated materials.
Patent JP-S60148788-A (JP)
Inventor: BARENCHINO RIBI
IPC: B60G3/20
Filed: 1984-01-04
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-H03204942-A (JP)
Title: Manufacture of field-effect transistor
Inventor: HASHINAGA TATSUYA
IPC: H01L29/812
Filed: 1990-01-05
Abstract: PURPOSE:To make it possible to suppress a change in the threshold value of a field-effect transistor to the minimum by a method wherein a prescribed amount of a radiation is irradiated on a semiconductor substrate prior to an ion-implantation of an N-type impurity. CONSTITUTION:A radiation like gamma rays is irradiated on an N-type or non-doped GaAs substrate 1. Thereby, a lattice defect is generated in the substrate and an electron trap workable as an acceptor is formed. Then, an N-type impurity, such as silicon, is ion-implanted via a resist mask 2, whereby an active layer 3 is formed at a FET formation region. After the mask 2 is removed, silicon is ion implanted in a high concentration via another resist mask 4 and contact regions 5 on source and drain sides are formed. After this, the mask 4 is removed, an insulating film 6 is formed and after openings are formed, ohmic electrodes 7 and a Schottky gate electrode 8 are formed by a lift-off method and a GaAs MESFET is completed.
Patent JP-S58135159-A (JP)
Title: Use of mono-component or poly-component material as composite material for glass structure or manufacture of composite material
Inventor: YOSEFU PEDAIN
IPC: B32B17/10
Filed: 1983-01-07
Abstract: The instant invention is directed to a process for the preparation of glass constructions comprising applying to glass, compositions comprising (a) a polyisocyanate component and (b) a polyol component comprising at least one dihydroxy polyester carbonate with a molecular weight of from 800 to 3000 which is a reaction product of hexanediol-(1,6) with  epsilon -caprolactone and/or  epsilon -hydroxycaproic acid, in a molar ratio of hexanediol-(1,6) to epsilon -caprolactone and/or  epsilon -hydroxycaproic acid of from 4:1 to 1:3, and diaryl carbonates, which reaction product is optionally present as a mixture with up to 40% by weight, based on the total quantity of said polyol component, of other polyols with molecular weights of from 62 to 4000, optionally containing ester groups, the quantities of the said components corresponding to an isocyanate index of from 80 to 130, or compositions comprising (c) an isocyanate prepolymer based on said polyols, optionally present in admixture with other polyisocyanates, and optionally (d) free- or blocked-diamine chain-lengthening agents.