baber/WOPTO huggingface dataset:
Patent GB-216909-A (GB)
Title: Improvements in type-bar making machines
IPC: B41B11/52
Filed: 1923-01-08
Abstract: 216,909. Curle, G. L. Jan. 8, 1923. Metal-pots for type-bar-making machines. A main metal pot 5, Fig. 1, and an auxiliary pot 15 with a common housing 7, 16 and separate gas burners are mounted as a unit movable in relation to the mould in a type-bar-making machine, and the discharge from the auxiliary pot is automatically controlled by a valve 20 connected to a float 23 in the main pot. The discharge spout 18 of the auxiliary pot extends down into the main pot, the open end being above the normal level of the metal in the main pot, but low enough to provide a seal to prevent overflow if the level rises above normal. The valve 20 is protected by a guard flange 15a. The main pot 5 is heated by a large burner 12 provided with an automatic thermal control for the gas supply, and by a small burner 13 with continuous gas supply. The auxiliary pot 15 is heated by two burner tubes 42, 43, one with continuous gas supply sufficient to keep the contents molten at the proper temperature, and the other with automatic thermal control to supply extra heat when cold metal is added. Fig. 4 shows the thermal control for the main pot. The gas supply pipe 29 is provided with a spring-retracted valve 32 depressed by a screw 33 carried by a free end of the arm 34, which is pivoted at 35 near its other end in a bracket 36 on the rim of the pot, and engaged at that end by an expansion rod 38 enclosed in a tube 37 depending vertically from the bracket 36 into the pot. For the auxiliary pot, the tube containing the expansion rod is located horizontally at the bottom of the pot, and the rod engages a screw on a spring-retracted arm connected to the gas-supply valve.
Patent GB-906925-A (GB)
Title: Machine for the drying and/or sterilising of phials, bottles and the like
IPC: B08B9/20
Filed: 1960-01-07
Abstract: 906,925. Sterilization chambers. PECHMANN, W. Jan. 7, 1960 [Jan. 20, 1959], No. 634/60. Class 81 (1). [Also in Group XIII] A machine for sterilizing bottles &c. comprises a chamber 3 surrounding a tubular passage 4 through which the bottles are conveyed on an endless belt 2, in the first portion of which passage the bottles are dried by radiant heaters (not shown) above and/or below the belt and by air from a blower 10 which is heated by passage over a heater 11 and fed by a pipe 8 to nozzles 6 into the passage. The heated air is exhausted through a centrally-disposed, discharge aperture 12 which also exhausts air for cooling the bottles which flows in countercurrent to the direction of conveyance of the bottles and which also issues from the blower 10, through a pipe 9 and nozzles 7 into the passage adjacent the discharge end of the machine. Ribs 13 are mounted on the roof of the passage to create a turbulent air flow to improve the cooling effect and similar ribs may also be mounted in the drying portion of the passage.
Patent GB-814964-A (GB)
Title: Improvements in or relating to skirting boards
IPC: E04F19/04
Filed: 1956-01-09
Abstract: 814,964. Cable holders; conduits. ENDER, H., ENDER, D., and ENDER, D. H. Jan. 9, 1956 [Jan. 11, 1955], No. 702/56. Class 36. [Also in Group X] A skirting of flexible strip material having its upper end 1b formed with teeth, grooves or other formations 3 to enable it to be gripped within a recess 2 in a wall, forms a holder for electric cables 9 and is secured in place by a plug 6a. In a modification the plug forms the cable holder.
Patent GB-1106775-A (GB)
Title: A machine slide comprising a slider on a slideway and means for fixing the slider
Inventor: WESLEY JOHN
IPC: F16C29/10
Filed: 1966-01-06
Abstract: 1,106,775. Machine tool details. DRUM MOND BROS. Ltd. 18 Jan., 1967 [6 Jan., 1966], No. 729/66. Heading B3B. A machine slide comprises a slider 4 having a part slidably arranged between opposed wall portions 2, 3 of a slideway 1, a clamping member 7 between one of the wall portions 2 and the part 5, a sealing ring 8 between the member 7 and the wall 2 and a passage 10 in either the slideway or the clamping member whereby gas or liquid under pressure can be applied to the space within the ring 8 to clamp the slide against the slideway. The ring 8 may be partly received in a suitable groove in the member 7 and may be adhesively fastened to the member 7; the latter is held stationary e.g. by two pins projecting from the wall 2.
Patent GB-858557-A (GB)
Title: Rockets
Inventor: REED KENNETH GORDON
IPC: F02K9/97
Filed: 1958-01-08
Abstract: 858,557. Tracer rockets. IMPERIAL CHEMICAL INDUSTRIES Ltd. Jan. 2, 1959 [Jan. 8, 1958], No. 741/58. Classes 9(1) and 9(2). A rocket is provided with a tracer charge, which is applied to the external surface of the nozzle or an extension thereof so that the charge becomes ignited when the temperature of the nozzle or extension thereof reaches the ignition temperature of the charge material. The charge material may be magnesium. The choke 1 of the rocket motor is fitted into an expansion cone 2 having a thinwalled extension 3, of steel or refractory metal, on which a layer 4 of magnesium is deposited.
Patent GB-1370941-A (GB)
Title: Rotary hydraulic machines
IPC: F01B13/06
Filed: 1971-01-07
Abstract: 1370941 Pressure intensification JOSEPH LUCAS (INDUSTRIES) Ltd 6 Jan 1972 [7 Jan 1971] 746/71 Heading F1D In an hydraulic intensifier 10 a rotor 14 on a fixed pintle 13 has motor and pump portions comprising free pistons 17 engaging with bores 15, 16 and cam rings 18, 19, respectively. The eccentricity of the ring 18 is greater than that of the ring 19 so that the swept volume of each piston of the pump portion is less than that of each piston of the motor portion. Thus the pressure of fluid passing from an inlet 29 to an outlet 31 by way of ports 25.. 28 and the bores 15, 16 is intensified by the pistons of the pump portion, surplus fluid being ejected from the motor portion through a relief valve 33 and drain outlet 35. The eccentricities of the rings can be varied with the aid of screws 23, 24.
Patent GB-929793-A (GB)
Title: Magnetic focussing device
IPC: H01J23/087
Filed: 1960-01-08
Abstract: 929,793. Travelling wave tubes. NIPPON ELECTRIC CO. Ltd. Jan. 8, 1960 [Jan. 14, 1959], No. 768/60. Class 39 (1). An electron beam periodic magnetic focusing arrangement comprises a set of annular permanent magnets 2, 3, Fig. 1B, positioned adjacent one another along a common axis to provide an axial magnetic field of constant period and peak flux density, a hollow metal member 1 of non- magnetic material providing means for radio frequency coupling to the beam positioned between a pair of the magnets 2, 3, the pair of magnets 2, 3 being similar to one another and arranged with unlike poles adjacent one another; an inner pair of annular polepieces 7, 8 positioned one on each side of the hollow metal member 1 between it and the adjacent pair of magnets 2, 3, an outer pair of annular polepieces 4, 5 and at least one flux shunting strip 6 of soft magnetic material bridging across the hollow metal member 1 between the members of the outer pair of polepieces, each member of the two pairs of polepieces 4, 7, 8, 5 having an external diameter less than that of the pair of magnets 2, 3; the arrangement being such that there is provided along the axis between the inner pair of polepieces 7, 8 and between each of the pair of inner polepieces 7, 8 and the adjacent one of the pair of outer polepieces 4, 5 respective half-periods of the said axial magnetic field. The magnets 2, 3 are larger than those surrounding the delay line of the travelling wave tube, and 1 is a coupling waveguide. The shorting strip 6 is saturated to minimize the external leakage flux.
Patent GB-681545-A (GB)
Title: Improvements in or relating to reciprocating pumps for feeding liquid or pasty material from bulk in determined quantity and the application thereof to pastry moulding and filling machines
IPC: F04B9/02
Filed: 1949-01-12
Abstract: 681,545. Reciprocating pumps. CONCENTRIC MANUFACTURING CO., Ltd., and BURKE, H. Jan. 12, 1950 [Jan. 12, 1949], No. 807/49. Class 102 (i). In a reciprocating pump for feeding a determined quantity of material from bulk into a container, a crank 19, driven through gearing 11 and a manually-actuated coupling 13, is connected through rods 20, 21 and a coupling 23 to the pump piston. The coupling 23 comprises a lever 28a connected to the rod 20 and having a boss 30 that fits within the boss 31 of a lever 29 connected to the rod 21. The levers 28a and 29 are loaded by a torsion spring 35 to maintain an abutment 39 on boss 31 in contact with an abutment 38 on boss 30. Normally the levers 28a, 29 transmit movement of the crank 19 to the piston but the stroke of the piston may be varied by limiting the movement of the lever 29 by a cam 41 actuated by a knob 43; a frictional holding device 44 may be associated with the cam 41. The pump may have a rotary valve as described in Specification 588,785. The pump may be combined with a pastry moulding machine as described in Specification 681,544, [Group XXIV]. Two pumps may be arranged side by side in a single casing.
Patent GB-709422-A (GB)
Title: Improvements in and relating to vehicle couplings
IPC: B61G7/04
Filed: 1951-01-11
Abstract: 709,422. Automatic vehicle-couplings. GUTEHOFFNUNGSHUTTE OBERHAUSEN AKT.-GES. Jan. 11, 1951 (Jan. 14. 1950], No. 829/51. Class 103(5) , An uncoupling and coupling device, for automatic couplings which are adapted to swing about a horizontal axis and are spring urged either forwards into a coupling position or rearwards into an inoperative position, comprises a bell-crank pivotable about the pivotal axis of the coupling and having one arm engaging on or under a coupling part while the other arm is adapted to strike a stop, fixedly or movably disposed in the path of the truck, when the truck is running past. As shown, a bellcrank 3 pivotally mounted about the axis of a coupling member 2 of a truck 1 has an arm 3" which rests, when the member 2 is in the coupling position shown, on a projection 4 of that member. The other crank arm 3 is so disposed that as the truck passes a fixed stop 5 the crank is turned to move the member 2 to a rearward inoperative position the first part of the movement being effected by engagement of a portion 6 of the stop with the arm 3<1> and the final part by the engagement of a portion 7 with the arm 3". Bell-cranks 3 are mounted at each end of the truck but on opposite sides. To operate the coupling member complementary to that shown, i.e. on an adjacent truck, a stop is provided on the opposite side of the track which is similar to 5 but which may be moved to overtake the truck and actuate the coupling after which it is lowered to an inoperative position. Fig. 4 (not shown), illustrates the uncoupling phases of a pair of coupled members.
Patent HK-16082-A (HK)
Title: Improvements relating to gears
IPC: G04B13/02
Filed: 1982-04-01
Abstract: A gear generally made of plastics for use in such precision devices as timepieces and the like and having improved gear teeth with reduced contacting noises is provided. Each tooth includes means for yielding an elastic deformation of the tooth so that, upon applications of fluctuated load thereto, the fluctuation of load will be cancelled by the elastic deformation of the tooth, whereby a remarkably quiet contacting movement with opposing gear can be achieved.
Patent HK-54597-A (HK)
Title: Contact strip
Inventor: MOUISSIE BOB
IPC: H01R12/57
Filed: 1997-04-24
Abstract: Contact strip terminal for electrically interconnecting at least one flat conductor of a flexible conductor film with at least a conductor lead wire, said contact strip terminal comprising a strip-type base part (2) of electrically conducting material and at least two groups of teeth (5) projecting outwards relative to a surface of said base part (2) for contacting at least one flexible conductor of said flexible conductor film, wherein each tooth (5) has a sharp pointed end (9) and projects over its total length mainly at a right angle away from said surface of said base part (2), the contact strip terminal further comprising an edge clip connector for connecting the terminal with contact faces of one or both surfaces near an edge of a substrate, the edge clip connector comprising a stem strip (34) and a clip contact (35) in the form of a closed flat longitudinal loop strip which at one end passes into the stem strip (34) and which is bent at the other end backwards about a transverse axis (38) of said flat loop, so that the legs (36, 37) formed by the two halves of said loop come to rest adjacent to each other and together define an approximately U-shaped clip opening. <IMAGE>
Patent HU-T55853-A (HU)
Inventor: KOVACS BELA LASZLO
IPC: E04C2/26
Filed: 1988-01-15
Abstract: A találmány teherhordó pallóelem, főleg térelhatároló és térosztó szerkezetek, főként könnyűszerkezetes építmények és/vagy létesítmények kialakítására, amely pallóelemből és organikus és/vagy anorganikus, jó hő- és/vagy hangszigetelő anyagból előállított un. pallópanelből, pallóelemből vagy pallópanelból és rossz hővezetésü belső hosszés/vagy kereszttartókból, pl. fából, műanyagból, valamint szilárd, sik és/vagy profilírozott lemezekből üzemben részben vagy teljesen panelesitett panelokból külső és belső, tömör és nyilászárós falszerkezetként, külső és belső, tömör és nyilászárós ferde siku térelhatárolószerkezetként, sikvagy egyenes alkotóju térbeli térlefedő szerkezetként, közbenső födémszerkezetként Vannak kialakítva. A találmány szerinti teherhordó pallóelem előnye, hogy a pallóelem (1) pallóöv (1b), erre merőlegesen két pallógerinc (1a), az ezek által meghatározott pallószélességen mindkét oldalon rögzítésre alkalmas túlnyúló egyrétegű fülei (1c) vannak, valamint a pallóöv (1b), és a;’ azzal ellentétes oldali szerelhetőségre szolgáló perem (if), melynek az egyrétegű füllel (1c) és a pallóövvel ( 1b) párhuzamos szilárd, sik és/vagy profilírozott lemezek kapeso-
Patent HU-T36830-A (HU)
Title: Process for production of metallic alkyl phosphonates
Inventor: MOLNAR JUDIT
IPC: C07F9/142
Filed: 1984-02-22
Abstract: The phosphonate mixt. is first added to an alkali metal hydroxide and/or ammonium soln., is then mixed with an aq. metal salt soln. at 65-75 deg.C at such a rate that the pH remains 1-4.
Patent HU-T58004-A (HU)
Title: Method for eliminating the formation of flue gases at metallurgical operations and at the transportation of liquid metal from the metallurgical pots into the casting crucibles and structure for transporting the liquid metal from the furnaces of metallurgy of non-ferrous metals to the casting crucibles
Inventor: DE HAAS HANS
IPC: C21C1/00
Filed: 1989-12-20
Abstract: PCT No. PCT/DE89/00779 Sec. 371 Date Oct. 2, 1991 Sec. 102(e) Date Oct. 2, 1991 PCT Filed Dec. 20, 1989 PCT Pub. No. WO90/08842 PCT Pub. Date Aug. 9, 1990.It is proposed, in the case of at least one transport and discharge runner installed at a tapping orifice of the metallurgical furnace and a transfer station having a swivel or tilting runner in which the molten metal flows from the discharge runner by way of a distribution system into the outlet openings from which it flows into a preferably movable casting vessel, to cover the discharge runners conveying the molten metal from the tapping orifice of the metallurgical furnace with cover hoods, to screen off the transfer station in a substantially gastight manner, to sweep these interiors with inert gas and in addition to screen off the molten metal discharge stream from the outlet opening to the casting vessel by means of a pressurized inert gas covering which prevents air access and is substantally annular in cross-section. By these means, fume production is effectively avoided.
Patent JP-H07196274-A (JP)
Title: Inspection device for opening and closing of elevator door
Inventor: HARA YUICHI
IPC: B66B13/14
Filed: 1994-01-05
Abstract: PURPOSE:To surely and accurately detect the existence of the abnormality of a door opening and closing motion by measuring time between points of time when each of a plurality of detection switches to detect the position of an elevator door functions, and comparing a measured value with a properly corrected initial value. CONSTITUTION:An operating time measuring circuit 61 to measure time between points of time when each of switches CLS, OLS to detect the full closing and opening of a door functions is provided in a door opening and closing inspection device 41 connected to an operation control device 40 to control the running and stopping of a riding cage 1 and the starting of a door motor 5. Obtained measured values are leveled, and the initial value of the above measured value is stored (63). The initial value of time between other points of time is corrected on the ratio of the measured value to the initial value of time between points of time when the switches CLS, OLS function, and the mean value of time between other points of time is compared with the corrected initial value, and whether a difference between the above values is within the range of a specified value or not is judged (66), and in the case of NO, it is judged as the occurrence of abnormality.
Patent JP-S60144717-A (JP)
Title: Special lens of glasses for operator of computer and glasses
Inventor: TAKEUCHI KUNIO
IPC: G02C5/00
Filed: 1984-01-04
Abstract: PURPOSE:To cut off incidence of a harmful light by measuring and calculating an astigmatic angle adapted to the astigmatic angle of right and left naked eyes of an operator and using one double layered lens with a specific astigmatic angle, where a specific polarizing film produced on a basis of said measured and calculated astigmatic angle is interposed and adhered between two lenses for glasses, to uniform the light incident on eyeballs. CONSTITUTION:For the purpose of uniforming the incident light to cut off lights such as an irregularly reflective light, distortion of personal eyeballs, namely, the astigmatic angle is measured and calculated, and a specific polarizing film 2 is produced on a basis of this calculated astigmatic angle, and this specific polarizing film is inserted and adhered between two lenses 1 and 3 for glasses to obtain one double layered lens with a specific astigmatic angle, and this lens is used for glasses of the operator of a computer. By the use of this glasses, fatigue of operator's eyes is reduced considerably.
Patent JP-H04270612-A (JP)
Title: Resin molding method
Inventor: FUJI KAZUHISA
IPC: B29C45/57
Filed: 1991-01-07
Abstract: PURPOSE:To provide a resin molding method where it is prevented that an even distribution of an IMC material on the surface of the primary molded product becomes impossible and capable of forming an even IMC layer on the surface of the primary molded product comprised of SMC since the IMC material is injected through the vicinity of an end part of the primary molded product comprised of the SMC in a high-pressure in-mold.coating method. CONSTITUTION:After injection of an IMC material 14, an end part and the other end part of the opposite side of a top force which are deformed upward by high-pressure injection of the IMC material 14 are raised by fixed quantities and flow resistance of the IMC material 14 to the other end part side is reduced. Then repressurizing is performed while lowering the other end part of the top force 4 so that the IMC material 14 is placed between the top force and the surface of the primary molded product 13 comprised of SMC by making one end part of the top force 4 a fulcrum.
Patent JP-S60145446-A (JP)
Title: Piston device
Inventor: MATSUI ISAO
IPC: F16J1/04
Filed: 1984-01-05
Abstract: PURPOSE:To prevent a blow-by phenomenon from occurring, by installing such a device that always presses a piston to a cylinder with a ring adjusting mouth part. CONSTITUTION:As a device pressing a piston to a cylinder with a ring adjusting mouth part, a slit 7 is cut in a piston skirt, making it take a spring action, while a cylinder wall 1 is pressed by a projected part 8 having the sping action, and a cylinder 1 and a piston 2 are made to be joined together enough with a ring adjusting mouth part at the opposite side. With this constitution, a blow-by phenomenon is preventable from occurring.
Patent JP-S60144342-A (JP)
Title: Production of polyvinyl acetal porous body
Inventor: OGURA HIDETSUGU
IPC: C08J9/30
Filed: 1984-01-05
Abstract: PURPOSE:To obtain a porous body excellent in gas permeability, liquid permeability, and water retention, by mixing a cell-forming aid, an aldehyde and an acid catalyst with an aqueous PVA solution and blowing a vapor into this mixture. CONSTITUTION:An aqueous polyvinyl alcohol solution is mixed with a cell- forming aid, an aldehyde and an acid catalyst. A vapor is blown into this mixture, and the acetalization of the PVA is effected by using the heat and injection pressure of the vapor. The blowing of this vapor is preferably carried out so that the mixture produce a turbulent flow, for example, a nozzle having a number of fine holes is inserted into the mixture, and a vapor is injected from this nozzle in all directions. With respect to the kind of the vapor used, steam is the most economical and best. Finally, the product is washed with water to remove unreacted matter and, if necessary, dried to obtain the purpose porous body.
Patent JP-H01179387-A (JP)
Title: Manufacture of semiconductor laser
Inventor: KATO TAKASHI
IPC: H01S5/00
Filed: 1988-01-05
Abstract: PURPOSE:To make a threshold current small and a drive current low; besides, reduce heating values, by forming an active layer which influence the efficiency of light emitting as well as clad layers which hold the above active layer between their layers, especially through a process which is employed after forming block layers. CONSTITUTION:A p-type InP layer 2 is formed as the second conductivity type lower side block layer on an n<+> type InP substrate 1 which acts as the first conductivity type semiconductor substrate. After that, an n-type InP layer 3 is formed as the first conductivity type upper side block layer on the p-type InP layer 2. An insulation layer 4 is formed on the n-type InP layer 3 and current block layers 2 and 3 are selectively etched by using the insulation layer 4 as a mask. Then, an n-type InP layer 5 is formed as the first conductivity type lower side clad layer by using the insulation 4 as the mask for achieving a selective film growth. Then, for example, a GaInAsP layer 6 is formed as an active layer on the clad layer 5. A p-type InP layer 7 as the second conductivity type upper side clad layer and p<+> type InGaAs layer 8 as a contact layer are formed in order on the active layer 6.
Patent JP-S63169930-A (JP)
Title: Production of creams
Inventor: MASUTAKE KENJI
IPC: A23G3/34
Filed: 1987-01-06
Abstract: PURPOSE:To obtain cream for confectionery such as cream bun, cream puff, etc., having excellent creaming properties, shape retention, glutinousness and uniform hardness free from feeling of paste, by adding gelan gum as colloid to raw material cream. CONSTITUTION:Raw material cream is optionally heated, then rapidly cooled to <=10 deg.C and blended with preferably <=1wt.% gelan gum as colloid to give the aimed cream.
Patent JP-S59127548-A (JP)
Title: Insulated coil
Inventor: OOKAMI MITSURU
IPC: H01F5/06
Filed: 1983-01-08
Abstract: PURPOSE:To facilitate the formation of an insulating layer and to improve the reliability of insulating performance of an insulated coil by winding the insulating layer formed on a conductor in such a manner that a wide insulating tape having high insulating effect is wound only on the inside and winding a narrow width insulating tape having good workability thereon. CONSTITUTION:A wide width mica take 2a having high insulating effect is laminated in 1/2 lap winding on the innermost periphery of a conductor 1 to form an insulating layer 2. Then, an insulating tape 3a having good workability with narrow width smaller than the layer 2 is coated thereon in 1/2 lap winding in four layers to form an insulating layer 3. In this manner, the formation of the insulating layer made by winding the insulating tape can be facilitated, and yet the reliability of the insulating performance can be improved.