baber/WOPTO huggingface dataset:
Patent DK-39191-A (DK)
Inventor: STECKEL HORST
IPC: B65G21/12
Filed: 1991-03-06
Abstract: PCT No. PCT/EP88/00805 Sec. 371 Date Mar. 6, 1991 Sec. 102(e) Date Mar. 6, 1991 PCT Filed Sep. 6, 1988 PCT Pub. No. WO90/02699 PCT Pub. Date Mar. 22, 1990.An arrangement for loading and unloading a ship comprises a boom having an upper portion in the form of a continuous box girder attached to a portal. An upper trackway is supported on a forward region of the boom on top of the box girder. A platform is suspended from a rear region of the boom and has a lower trackway mounted thereon. A movable feed head including an associated supply and discharge device and having one end adapted for cooperating with a loading and unloading device in the forward region of the boom is mounted for moving on the upper and lower trackways. A pylon is attached to a top side of the box girder between the ends of the boom, the upper trackway terminating approximately at the pylon. Guide cables are fixed to the boom and supported by the pylon. A drive is disposed on the box girder in the forward region of the boom for displacing the feed head, and struts are arranged for fixing the feed head to the drive.
Patent DK-57386-A (DK)
Inventor: COQUARD JEAN
IPC: C08G69/34
Filed: 1986-02-06
Abstract: Homogeneous, high melting, flexible copolyamides, adopted as molding compositions and for textile applications, are conveniently prepared by (a) prepolymerizing either (i) mixture of adipic acid and hexamethylenediamine, or admixture thereof with at least one other short-chain dicarboxylic acid, or (ii) mixture of (1) a salt of adipic acid, or salt of admixture of adipic acid with at least one other short-chain dicarboxylic acid, and hexamethylenediamine, together with (2) free hexamethylenediamine, said prepolymerization (a) being carried out in the presence of a catalytically effective amount of a strong inorganic oxyacid, or strong organic oxyacid other than a carboxylic acid, or alkali or alkaline earth metal thereof, said resulting prepolymer having amino end groups, and thence (b) polycondensing said prepolymer with a fatty acid dimer.
Patent DK-87494-A (DK)
Inventor: HANSEN ELI B
IPC: H02P9/38
Filed: 1994-07-22
Abstract: A fitting for joining construction elements made of wood, in particular panel elements and beam constructions, comprises a first and a second fitting part 1; 9 for fastening to, respectively, a side surface of a first and an end surface of a second construction element. The first fitting part 1 comprises at least one plate section 3; 4, in which a cutout is made in the form of an essentially rectilinear groove 5, 6 with an opening 7, 8 at one edge of the plate section. The second fitting part 9 is designed as a cross-sectionally essentially T-shaped element in the form of a raised rib 10 which fits in the groove 5, 6 in the first fitting part and has on one side essentially symmetrical projecting flange parts 11, 12. After the second fitting part 9 has been introduced through the opening 7, 8 for the groove 5, 6 in the first fitting part 1 and the raised rib 10 has been inserted into the groove 5, 6, the flange parts 11, 12 are secured between the first fitting part 1 and said side surface of the first construction element. <IMAGE>
Patent DK-95688-A (DK)
Inventor: BADER HUBERT
IPC: C12N11/04
Filed: 1988-02-24
Abstract: Polyelectrolyte membrane capsules are composed of a semi-permeable membrane and an active material enclosed by it, the membrane being formed of a biocompatible, non-toxic polyacid and a polybase; the polybase is composed of repeating monomer units of the formula (I) <IMAGE>  in which R1 and R2 have the indicated meanings.
Patent GB-1268191-A (GB)
Title: Process for the manufacture of bipyridyls
Inventor: BOWDEN R D
IPC: C07D213/56
Filed: 1969-01-02
Abstract: 1,268,191. Preparation of bipyridyls. IMPERIAL CHEMICAL INDUSTRIES Ltd. 3 March, 1969 [18 March, 1968; 29 May, 1968; 20 Dec., 1968 (3); 2 Jan., 1969], Nos. 13008/68, 25773/68, 60714/68, 60715/68, 60716/68 and 246/69. Heading C2C. Bipyridyls, other than 3,3<SP>1</SP>-bipyridyls, are prepared by reacting in the vapour phase with ammonia either (a) a 2-(pyridyl)-tetrahydropyran or -tetrahydrothiopyran, a 4-(pyridyl)- tetrahydropyran or -tetrahydrothiopyran or (b) a substituted pyridine having as the substituent group -C(R)(R 1 )(R 2 ) wherein R is hydrogen, halogen, hydroxy, alkoxy or an amino group, and R 1  and R 2  each represent a group of general formula -CH n (XR 3 ) 2-n CH m (XR 4 ) 3-m  in which X is oxygen or sulphur, n is 0, 1 or 2, m is 1 or 2 and R 3  and R 4  are each hydrogen, alkyl, alkenyl, aryl, alkaryl, aralkyl or cyclo-aliphatic groups. The process is preferably performed in the presence of molecular oxygen, e.g. as air, at a temperature in excess of 250‹ C. in the presence of a catalyst such as alumina. Amongst numerous examples 4,41-bipyridyl is obtained from 6-(4<SP>1</SP>-pyridyl)-3,9-dioxa-undeca-1,10-diene, 3 - (41 - pyridyl) - 5 - hydroxy - pentane - 1 - thiol, 4 - (41 - pyridyl) - tetrahydropyran and 4 - (4<SP>1</SP>- pyridyl) - 4 - hydroxy - tetrahydropyran. 4 - (Pyridyl) - tetrahydropyrans or -tetrahydrothiopyrans are prepared by reacting 2<SP>1</SP> -  haloethyl - 3 - (pyridyl) - propylether or thioether with an active metal compound such as sodamide. 21 - Haloethyl 3 - (pyridyl)propylethers or thioethers are prepared by reacting an alkali metal derivative of picoline with a di- (2-halo-ethyl)ether or thioether. 2 - (Pyridyl) - tetrahydropyrans or -tetrahydrothiopyrans are prepared by reacting the appropriate pyridyl lithium or pyridyl Grignard reagent with 2-halotetrahydropyran or -tetrahydrothiopyran. 3 - (4<SP>1</SP> - Pyridyl) - pentane - 1,5 - diol or 3 - (41 - pyridyl) - pentane - 1,5 - dithiol are prepared by reacting gamma-picoline with a metal amide or organolithium compound and with ethylene oxide or ethylene sulphide respectively.
Patent GB-136322-A (GB)
Title: Improvements in Machines for Pressing Garments.
IPC: D06F71/06
Filed: 1919-01-04
Abstract: 136,322. Spencer, J. B., and United States Hoffman Machinery Co. Jan. 4, 1919. Ironing-machines with pressing action only. - A normal and a greater pressure may be applied, the first derived from a foot-lever through toggle mechanism acting upon the upper pressing-member, and the other from steam power actuating pistons supporting the lower pressing-member. The pressing-head 16 is mounted on a lever 4 pivoted at 15 and connected by toggle-levers 19 with a spring-controlled foot-lever 17 pivoted at 18. A second toggle arrangement 25 is connected to the first at 27, and also through a link 24, bell-crank 21, and link 20 with the foot-lever 17. When the lever 17 is depressed, the head 16 is forced down upon the table 9 and is held by the toggle devices in the position shown. By the operation of a release pedal 29, the foot-lever 17 is raised and the toggles broken. The table is secured to pistons in a pair of steam cylinders 5 and is normally held stationary by the piston heads resting upon the ends of the cylinders. In order to exert the greater pressure upon the garment under treatment, steam may be admitted to the cylinders to force the table against the head when locked by the toggles. The head and table are steamheated, and the former has a perforated surface for the passage of steam to the garment, a valve actuated by a hand-lever 38' controlling the supply of steam from the heating-chamber. An ejector 44 may be started by actuation of a pedal 47 to exhaust the chamber below the perforated surface of the table, and so to dry the garment.
Patent GB-301448-A (GB)
Title: An improved closure for collapsible tubes and the like
IPC: B65D47/20
Filed: 1928-01-04
Abstract: 301,448. Ohrstr÷m, W. Nov. 30, 1927, [Convention date]. Stoppers with valves.-In a closure for collapsable tubes &c. adapted to open when the tube is squeezed and to close automatically when pressure on the tube is released, and comprising an outer cap 3 against which a spring 9 presses a valve member formed with a strap 8 adapted to close an orifice in the top of the cap 3, the valve member 4, which is guided by the inner wall of the tube neck, is tubular so that the whole of the inner space of the valve is filled with the mass enclosed in the tube. When the tube is squeezed, the contents thereof pass up the valve 4 and out at its upper end into a space 11 between the valve and the cap. As the pressure continues, the valve is thrust downwards' by the contents of the tube and uncovers the orifice in the cap. 'The valve fits closely within the neck 2 of the tube and a flange 6 upon it makes a like fit with the cap 3. The closure may be locked in the closed position by screwing down the cap 3 until the spring 9 is fully compressed or until a flange 13 on the valve engages the neck of the tube.
Patent GB-927186-A (GB)
Title: Means for mounting an electric generator on an engine
Inventor: WATERS ALBERT VICTOR
IPC: F16H7/14
Filed: 1961-01-04
Abstract: 927,186. Tensioning driving belts. C.A.V. Ltd. Dec. 13, 1961 [Jan. 4, 1961], No. 309/61. Class 80 (1). A belt-driven electric generator 5 pivoted at 10 on a vehicle engine 6 is urged in a belttensioning direction partly by gravity and partly by one or more rubber torsion sleeves on the pivot axis. Each rubber sleeve, Fig. 1 (not shown), is bonded between outer and inner metal sleeves respectively secured to a lug 12 on the engine and a projection 11 on the generator. In a modification the generator has a depending lug adjustably clamped to a slotted lever pivoted on the engine, so that the generator position may be fixed in the belt-tensioning position to which it is urged.
Patent GB-1210552-A (GB)
Title: Plastic container for liquid medicine
Inventor: SAKO EIJI
IPC: B65D23/02
Filed: 1968-01-03
Abstract: 1,210,552. Coated polycarbonate containers. GREEN CROSS CORP. 3 Jan., 1968 [19 Jan., 1967; 3 July, 1967], No. 508/68. Heading B2E. A sterilizable container, e.g. a bottle or bag comprises a polycarbonate body and a layer consisting predominantly of polyvinylidene chloride on the outer surface only thereof. The container may also have a silicone resin layer of the inner surface thereof.
Patent GB-714582-A (GB)
Title: Improvements in or relating to wagon tipplers
Inventor: GROSSMITH GEORGE WILFRED
IPC: B65G67/00
Filed: 1951-01-08
Abstract: 714,582. End-tippers for unloading railway wagons. STRACHAN & HENSHAW, Ltd. Jan. 7, 1952 [Jan. 8, 1951], No. 537/51. Class 78 (4) The frame 2 of an end tippler is turned about its pivot 6 on the base frame 5 by a wedge member, such as rollers 11, 12, 13, forced between cam surfaces 3 on the frame 2 and fixed cam surfaces 7, 8. In the construction illustrated a single cam 3 is mounted centrally on the frame 2 and engaged by a roller 11 free on a shaft 14 which is supported by rollers 12, 13 from cam tracks 8, 7 fixed to the base frame 5 and is forced towards the pivot 6 by a substantially horizontal hydraulic ram 17 carried in trunnions 20. The number and arrangement of the cams may be varied; where a cam is carried at each side of the tipper frame each may be integral with one of the buffer stops 4. The hydraulic ram 17 may be replaced by, for example, an electrically operated screw jack. The cams may be shaped to require constant power during' tipping or to provide any desired variation of speed of tipping. Horizontal portions 8a are provided at the ends of the cams 7, 8 to reduce the load on the rams at this point, the load preferably remaining sufficient to permit a single acting ram to be employed.
Patent GB-523486-A (GB)
Title: Improvements in windscreen wiper blades
IPC: B60S1/38
Filed: 1939-01-06
Abstract: 523,486. Windscreen-wipers. O'SHEI, W. E. Jan. 6, 1939, No. 554. [Class 138 (i)] [Also in Group IV] Windscreen-wiper blades are made of an oilresistant synthetic rubber-like material such as a butadiene or chloroprene polymer squeegee member held within a metal backing. The squeegee member may be a single strip or several plies of the rubber-like material or may be of triangular form with grooves along the wiper faces and a rear extension to fit within the backing as described in Specifications 456,189 and 498,549. Specification 387,363, [Group IV], also is referred to.
Patent GB-232302-A (GB)
Title: Improvements in the construction and manufacture of kinematograph positive films
IPC: G03D15/00
Filed: 1924-01-09
Abstract: The compound elements of multicolour films built up as described in Specifications 188,329, 213,647, 213,866, 224,569, and 224,573, [all in Class 98 (ii), Photographic processes &c.], or of monochrome films built up as described in Specification 227,900, [Class 98 (ii), Photographic processes &c.], are united face-to-face by means of a fusible cement, which may be rendered infusible and insoluble.  The cement is composed of (1) a colloid such as glue, fish-glue, gelatine, or isinglass acidulated with acetic, sulphuric, nitric, or hydrochloric acid, (2) glycerine, treacle, sugar, &c. to secure flexibility and fusibility, and (3) potassium bichromate, ammonium bichromate, chrome alum, &c. to prepare the joint for insolubilization.  An example is given stating suitable proportions.
Patent GB-892458-A (GB)
Title: Improvements in or relating to synthetic resins
IPC: C08F16/12
Filed: 1960-01-07
Abstract: Copolymers may be prepared by copolymerizing in bulk mixtures comprising 60 to 80% of acrylonitrile and 40 to 20% of dihydro-dicyclopentadienyl vinyl ether (DDV), or mixtures in which up to 70% of the DDV has been replaced by other copolymerizable monomers, e.g. methyl methacrylate, dihydro-dicyclopentadienyl methacrylate, glycol dimethacrylate and methacrylic acid.  The polymerization may be effected in the presence of catalysts, e.g. benzoyl peroxide, di-t-butyl peroxide and azodiisobutyro-nitrile, in one or more stages at different temperatures, e.g. at 50 DEG C., 100 DEG C. and then at 120 to 130 DEG C. Examples describe the copolymerization of (4) acrylonitrile and DDV, together with (1) glycol dimethacrylate, (2) methyl methacrylate, methacrylic acid and glycol dimethacrylate and (3) methacrylic acid, glycol dimethacrylate and dihydro-dicyclopentadienyl methacrylate.  The products may be used for the production of orthopaedic supports, inlays and prostheses, and roofs, glazing for omnibuses and protecting spectacles.
Patent GB-1100665-A (GB)
Title: Improvements in or relating to aerial feeder systems for use in mono-pulse radar
IPC: H01P5/16
Filed: 1965-01-06
Abstract: 1,100,665. Waveguide Junctions. COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL. 6 Jan., 1965 [7 Jan., 1964], No. 655/65. Heading HIW. A waveguide system, for use e.g. in a monopulse radar, comprises a magic-T junction whose symmetrical arms have a common narrow wall 17 and are equally connected by a stepped transition to two aerial feeders 14, 15 separated by a common broad wall 8. A thickened portion 9 of the wall 8 houses a coaxial line 18 which terminates in a probe extending towards the septum 17. The arrangement is such that, during reception, the waveguides 14, 15 transmit a complex wave comprising a TE 02  component, in-phase TE 01  components and anti-phase TE 01  components, the amplitudes of these components being functions of the position of the target. The TE 02  component results in a signal in the output #G, the inphase TE 01  components result in a signal in the output #, and the anti-phase TE 01  components result in a signal in the coaxial output AS.
Patent GB-766658-A (GB)
Title: Improvements in drinking-appliances for poultry
IPC: A01K39/026
Filed: 1954-01-11
Abstract: 766,658. Drinking appliances for poultry. ARCH, J. B. April 12, 1955 [Jan. 11, 1954], No. 742/54. Class 5(2). A drinking appliance for poultry comprises a main trough which receives a controlled amount of water from a water supply means, together with a subsidiary container formed so as to permit the passage of water thereinto and removably placed in the main trough. The main trough 5 of the appliance is secured to a water storage tank 4, the passage of water between the two being controlled by a floatcontrolled valve mechanism. A subsidiary container 10 is adapted to fit into the main trough and is formed at one end with a small hole 12 for the purpose of allowing water to flow into the container from the main trough. When the container is withdrawn from the main trough, fouled water may be prevented from returning to the latter by covering the small hole 12. When used by adult birds, the appliance may be supported on a stand 3 comprising a perch 19 and supports 20 for a withdrawable drip tray 2, means being provided for draining the tray. A smaller and shallower trough may be fitted into the container 10 when the appliance is to be used by chicks.
Patent GB-206404-A (GB)
Title: Improvements in folding ladders
IPC: E06C1/54
Filed: 1923-01-10
Abstract: 206,404. Kuroshima, R. Jan. 10, 1923. Ladders.-Collapsable ladders are formed of pairs of lazytongs connected by cross-bars, each lazytongs comprising bars 1 pivoted at their centres and joined at their free ends 4 to each other, links 5 being also pivoted at the centre of the bars 1 and at their ends to each other, which links come into alignment on extension and prevent the collapse. Pins 7 on one set of links engage tongues 6 on the adjacent ends of the other set to lock the ladder. The ends of the rungs are provided with metal caps 9 having lugs 10 for attachment to the sides. The ladder may be combined with a similar one, these being joined at their tops to form a step ladder, and a top platform 20 may be provided, and also a removable platform 26 with bifurcated hinged arms to take over the steps at intermediate positions. The base of the back portion of the step ladder may be wider than the ladder portion, to increase stability.
Patent GB-1168771-A (GB)
Title: Improvements in or related to Rotary Bladed Machines.
Inventor: NORTON JAMES LANSDOWNE
IPC: F01D21/00
Filed: 1966-01-07
Abstract: 1,168,771. Turbines; axial flow compressors; engine stop gear; fluid logic circuits. ROLLSROYCE Ltd. Jan.6, 1967 [Jan. 7, 1966], No. 886/66. Headings F1C, F1K, F1P and F1T. A turbine, compressor, or like machine has a device past which the blades move during operation and which is responsive to cyclic pressure abnormalities in the vicinity of the blades to detect blade damage. The device comprises a pneumatic relay 32 which, in the case of a turbine in a gas turbine engine, is connected by a pipe 48 to the annular space 26 surrounding the shrouds 22 at the tips of the rotor blades 18. The relay 32 also has an inlet port 38 supplied with air from the engine compressor through a pipe 34 and communicating with a junction 40. Outlet pipes 42, 44 lead from the junction. At starting of the engine, a valve 50 is opened manually to deflect the air flow from inlet 38 to leave through outlet 42. Valve 50 is then closed. Should a blade 18 be damaged, a stronger than normal pressure pulse is set up in pipe 48 as the damaged blade passes the end of the pipe and the pulse deflects the airflow leaving junction 40 from outlet 42 to outlet 44. The latter outlet is connected to a device producing a warning signal and/or shutting down the fuel supply to the engine. In a modified relay, valve 50 is permanently open to bias the flow towards outlet 42.
Patent JP-S5385947-A (JP)
Title: Method of treating waste liquid containing nitrogen compounds
Inventor: NISHIMURA YUUSAKU
IPC: C02F3/34
Filed: 1977-01-05
Abstract: PURPOSE: To permit the reactions of nitrification and denitrification in the biological treatment of the waste liquid to be brought about efficiently by combining an absorption treatment with zeolite and a biological treatment and also permit the organic carbon source required by denitrifying bacteria in thedenitrification process to be self-sustained within the treatment system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58131144-A (JP)
Inventor: ERUBUIN BARUTO
IPC: B03C1/247
Filed: 1983-01-04
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-S58118159-A (JP)
Title: Manufacture of semiconductor pressure transducer
Inventor: TAKAHASHI MINORU
IPC: H01L29/84
Filed: 1982-01-06
Abstract: PURPOSE:To obtain a high accuracy pressure transducer with stable zero point, by etching-removing the entire region on the opposite side surface of the junction plane of a substrate, before statically joining an Si wafer to the glass substrate. CONSTITUTION:A diffusion resistor 3 is formed on an epitaxial layer 2 on the Si wafer 1 with polished surface, windows are opened on an oxide film 5, then electrode 4 are laid, and the back surface of the wafer 1 is selectively etched in anisotropy resulting in the formation of a diaphragm. Next, the glass substrate 9 finished in the formation of pressure introduction holes 8 is statically joined by a DC power source. Thereat, after being removed and washed by fluoric acid or a mechanic polyishing, Na<+> segregated in the lower surface of the substrate 9 is formed into chips. In this constitution, since Na<+> segregated on the glass substrate is removed, the coefficient of thermal expansion at the substrate surface part does not increase so much, therefore warpages do not generate, and zero point changes, accompanied with temperature and humidity changes due to the hygroscopicity of Na, are eliminated.
Patent JP-S59126075-A (JP)
Title: Ignition timing detecting device for diesel engine
Inventor: OOTSUKA YOSHINORI
IPC: F02P17/04
Filed: 1983-01-06
Abstract: PURPOSE:To detect a combustion condition more exactly by a method wherein an ignition timing is determined based on the result of comparation of a measuring signal obtained from the output signal or the like of a pressure detector with an output data read out of a memory in accordance with said signal. CONSTITUTION:A timing detector 2, operating the measuring timing under synchronizing with the rotation of a crank shaft and equipped with an angle detector 22 as well as a reference position detector 23, and the pressure detector 1, utilizing a piezo element, are provided to input the output signals of both detectors into an ignition timing decision circuit 3. In the decision circuit 3, the output of the pressure detector 1 is converted into a pressure waveform by a charge amplifier 31 at first, then, the output thereof is processed in an A/D converter 32 by the timing of the output of said angle detector 22. Subsequently, the output of the A/D converter is compared in a comparator 33 with the output of an ROM34, memorizing an output corresponding to a compressive pressure in respective crank angles upon non-igniting of the engine, and the ignition timing is determined in accordance with the result of the comparation.
Patent JP-H11194598-A (JP)
Title: Powder housing vessel, developing device and image forming device
Inventor: HIURA HIROSHI
IPC: G03G15/08
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To discharge the powder penetrated into the clearance between a bearing hole and a rotating body end part by providing a screw groove cut in the direction returning to a vessel inside to the rotating direction of the rotating body. SOLUTION: Screw grooves 12b, 13b are provided in the parts of shaft end parts 12a, 13a inserted to a bearing hole 11a. The screw grooves 12a, 13b are spiral grooves cut in the direction returning to the inside of a toner vessel 1 to the rotating direction of stirring members 12, 13. When the stirring members 12, 13 are rotated, the toner penetrated into the clearance between the bearing hole 11a and the shaft end parts 12a, 13a is carried along the screw grooves 12b, 13b and returned to the toner vessel 1. Therefore, the toner is prevented from being coagulated in the clearance by the pressure contact or frictional heat by the stirring members 12, 13, and the stirring members 12, 13 are smoothly rotated without causing a torque fluctuation or the like, so that the toner can be stably stirred.