baber/WOPTO huggingface dataset:
Patent GB-2343859-A (GB)
Title: Panel carrying device
Inventor: BETT NEIL MICHAEL
IPC: B65G7/12
Filed: 1998-11-23
Abstract: A device 10 for carrying a flat panel 5 by hand is disclosed. The device comprises a scissor mechanism including a pair of scissor arms 11,12 pivotally connected together with a handle 20, connected thereto arranged so that when the handle 20, is lifted by a user, gripping means 31 provided on each of the scissor arms 11,12 move towards each other to grip the opposite ends of a panel 5 placed therebetween to enable it to be lifted and carried by the user. The device may further comprise a locking mechanism comprising a locking lever 18 attached to scissor arm 12, at pivot 18A, with a release mechanism comprising a (preferably L-shaped) lever 28 attached to locking lever 18 with a trigger 30, proximate to handle 20.
Patent GB-2344888-A (GB)
Title: Obstacle detection system
Inventor: BISSET DAVID LINDSEY
IPC: G05D1/02
Filed: 1998-12-18
Abstract: The invention provides an autonomous vehicle (100) having a plurality of sensors for detecting obstacles in the path of the vehicle (100), characterised in theat at least one forward looking sensor (250) is located at or near an uppermost extremity of the vehicle (100). It is disclosed that some infra-red emitters (220) are characterised in that the infra-red emitters (220) are arranged in groups of three or more (220a, 220b, 220c, 220d) and are capable of emitting a signal over 160{. It is also disclosed that the infra-red emitters (220) and receivers (230) on the forward surface of the vehicle may be arranged such that at least two emitters are capable of sending a signal to a given point. Furthermore, ultra-sonic sensors (202, 204, 206) facing forward, left, right and rear directions are characterised in that a further ultra-sonic sensor (210) is located so as to face in a direction between forward and left or right. In a further disclosure, there are at least two infra-red sensors are arranged to face outwardly in substantially parallel directions on one side of the vehicle. A body carrying a plurality of sensors for detecting obstacles in the path of the vehicle (100) is also disclosed, where at least some of the sensors consist of infra-red sensors, and the vehicle (100) comprises a vacuum cleaner with a cleaner head housing a brush bar, characterised in that the cleaner head protrudes beyond the periphery of the body and at least one infra-red sensor is located so as to look along the cleaner head and beyond the protruding end thereof.
Patent GB-2331626-A (GB)
Title: Method and apparatus for depositing a planarized dielectric layer on a semiconductor substrate
Inventor: BEEKMAN KNUT
IPC: H01L21/316
Filed: 1997-08-21
Abstract: This invention relates to methods and apparatus for treating a semiconductor substrate. The method principally includes treating the substrate by forming on the substrate a liquid short-chain polymer of the general formula R a  Si (OH) b  or R a  SiH b  (OH) c  where a + b = 4 ou a + b + c = 4 respectively; a, b and c are integers, Ri is a carbon-containing group and Si-C bonding is inferred.
Patent GB-2353143-A (GB)
Title: Shield for mobile phone
Inventor: RANDALL ANGELA
IPC: H01Q1/24
Filed: 1999-06-12
Abstract: The aerial screen would be pulled out of a slot when mobile phone is in use, and would lock into position when fully extended. After use it is eased back down into the slot and locked into storage position. Alternatively the aerial and the screen is springloaded by design, so that it can be either driven by a spring loaded device or an air damping device, to enable the screen and aerial to be released together and work together with use of a control button or applied top aerial screen pressure. The aerial screen remains connected to the slot throughout use and storage. Positioning the aerial screen in front of the aerial offers protection to the mobile phone user. The screen is earthed to the casing of the mobile phone. It can be made of anodized aluminium, or an alloy covered with a thin layer of lead.
Patent GB-2338707-A (GB)
Title: Apparatus and method for manufacturing optical fibre preform by MCVD
Inventor: OH SUNG-KOOG
IPC: C03B37/018
Filed: 1999-06-25
Abstract: An apparatus and a method for manufacturing an optical fibre preform by modified chemical vapor deposition (MCVD). The apparatus includes a heating device for heating a rotating substrate tube 35 while moving in a predetermined direction 38, wherein the heating unit has a first heating unit 32 located at the front with respect to the moving direction, for heating the substrate tube 35 with a relatively low flame pressure, and a second heating 33 unit located at the rear of the first heating means with respect to the moving direction, for heating the substrate tube with a relatively high flame pressure. The first and second heating units are selectively used for deposition and collapsing, such that the duration and temperature of collapsing can be reduced.
Patent GB-2353284-A (GB)
Title: Modified phenolic resins toughened by polyalkylene oxide and their preparation
Inventor: MA CHEN-CHI MARTIN
IPC: C08G65/331
Filed: 1999-08-16
Abstract: The modified (a) resole phenolic resin comprising i) a polyalkylene oxide, such as polyethylene oxide, polypropylene oxide, or their mixtures, having a weight average molecular weight of 100,000-8,000,000; ii) a phenol, such as phenol, phenol isomers, cresol, bisphenol A, meta-dihydroxyl benzene; iii) an acid catalyst, such as p-toluenesulfonic, phenol sulfonic, benzoic, phosphoric acid and iv) a resole phenolic resin having a solid content of 60-75 wt%, a free aldehyde content of 5-10%; wherein the amounts of i), ii) and iii) are 2-10%, 2-15% and 2-10% respectively, based on the weight of iv). The modified (b) novolac phenolic resin comprising i), ii) as above and v) a novolac phenolic resin having a viscosity of 200-2000 cps, wherein the amounts of i) and ii) are 2-10% and 2-15 % respectively, based on the weight of the novolac phenolic resin v). The method of preparing the modified phenolic resins toughened by polyalkylene oxide is also disclosed.
Patent GB-2340786-A (GB)
Title: Walking aid
Inventor: MARTIN COLIN CAMPBELL
IPC: B25J1/04
Filed: 1999-08-19
Abstract: A walking aid 1 in the form of a walking stick comprises an elongate hollow shaft 2, a handle 3 , located at a first end of the shaft 2, gripping means 4 adjacent the handle 3 and hinged thereto, and an actuator member in the form of a lever 5 located adjacent a second shaft 2. A connecting means in the form of a rod 6 connects the gripping means 4 and the lever 5 via the interior of the shaft 2. The actuation of lever 5 can therefore cause the gripping means 4 to grip an object. The walking aid 1 also comprises a biasing means in the form of a spring 7 which is retained within the shaft 2 by a bung 8. The lever 5 is connected to the rod 6 via a slider 9.
Patent GB-2354457-A (GB)
Title: Rotary drum filter with a pair of spaced rollers
Inventor: HAGAN BRIAN
IPC: B01D33/073
Filed: 1999-09-22
Abstract: A solid/liquids separator comprises a rotary drum 12 in the form of a sieve, a spaced pair of rollers 16, 16A and a single spring 18 at each end of the drum which acts through a linkage mechanism to press both rollers against the drum with equal pressure so that liquid can be squeezed from material, such as agricultural slurry. Preferably the linkage mechanism comprises an arm 30 which carries the shafts of both rollers 16, 16A on a pivot axis 32 and a lever 34 which is fixed at one end to the machine frame by a pivot 36. Preferably an adjustable compression spring 18 is fixed at the other end of the lever 34. A spring urged scraper 24 may act upon the exterior of the drum with variable pressure. The drum 12 may be perforated or wire mesh. Internal rollers 14, 14A may oppose the external rollers 16, 16A and they can be mounted on demountable beams (26, 26A, figure 1) on to which the springs 18 may also be attached. The drum 12 can be driven by at least one of the external rollers 16 or an internal shaft. Liquid may be collected either internally or from beneath the drum.
Patent HU-T63145-A (HU)
Title: Process for producing 7-(substituted)-9-(substituted amino)-6-demethyl-6-deoxytetracycline derivatives and pharmaceutical compositions comprising such compounds
Inventor: HLAVKA JOSEPH JOHN
IPC: C07D277/20
Filed: 1992-09-30
Abstract: Novel 7-substituted-9-(substituted amino)-6-demethyl-6-deoxytetracycline compounds having activity against a wide spectrum of organisms including organisms which are resistant to tetracyclines are disclosed. Also disclosed are intermediates and methods for making the novel compounds of the present invention.
Patent HU-T65842-A (HU)
Title: Arrangement for testing ophtalmic lens
Inventor: DAVIS THOMAS G
IPC: G01N21/88
Filed: 1993-11-30
Abstract: Illumination and imaging subsystems for a system for inspecting ophthalmic lenses. The subsystems include a lens holder, a light source, a pixel array and a processor. In use, the light source generates light pulses that are transmitted through the lenses in the lens holder and onto the pixel array to produce thereon light patterns representing the ophthalmic lenses. The pixel array generates signals representing the intensity of light thereon, and the processor processes those signals according to a predetermined program to generate an output signal representing a condition of the lens.
Patent HU-T67315-A (HU)
Title: Iodophenoxy alkanes and iodophenyl ethers and x-ray contrast compositions containing them for visualization of the gastrointestinal tract
Inventor: TONER JOHN L
IPC: A61K49/04
Filed: 1994-02-02
Abstract: Disclosed are contrast agents of the formula
       
 or pharmaceuticaoly acceptable salts thereof, 
contained in aqueous compositions and methods for their use in diagnostic radiology of the gastrointestinal tract wherein
     Z =   H, halo, C₁-C₂₀ alkyl, cycloalkyl, lower alkoxy, cyano, where the alkyl and cycloalkyl groups can be substituted with halogen or halo-lower-alkyl groups;   R =   C₁-C₂₅ alkyl, cycloalkyl, or halo-lower-alkyl, optionally substituted with halo, fluoro-lower-alkyl, aryl, lower-alkoxy, hydroxy, carboxy, lower-alkoxy carbonyl or lower-alkoxy-carbonyloxy, (CR₁R₂) p  - (CR₃ = CR₄) m Q, or (CR₁R₂) p  - C ≡ C - Q;   R₁, R₂, R₃ and R₄ are   independently lower-alkyl, optionally substituted with halo;   x is   1-4;   n is   1-5;   m is   1-15;   p is   1-10; and   Q is   H, lower-alkyl, lower-alkenyl, lower-alkynyl, lower-alkylene, aryl, or aryl-lower alkyl.
Patent HU-T77939-A (HU)
Title: Lyocell fibre and a process for its manufacture
Inventor: GANNON JAMES MARTIN
IPC: D01F2/00
Filed: 1995-06-19
Abstract: PCT No. PCT/GB95/01439 Sec. 371 Date Dec. 4, 1996 Sec. 102(e) Date Dec. 4, 1996 PCT Filed Jun. 19, 1995 PCT Pub. No. WO95/35399 PCT Pub. Date Dec. 28, 1995The fibrillation tendency of solvent-spun fiber can be increased by subjecting the fiber to a treatment which reduces its degree of polymerisation by about 200 units or more. Suitable methods of treatment include severe bleaching, for example application of an aqueous liquor containing 0.1 to 10 percent by weight sodium hypochlorite (as available chlorine) to the fiber followed by steaming. Fiber may be treated in never-dried or previously-dried form. Fiber treated by the process of the invention is useful for example in the manufacture of paper and hydroentangled fabrics. Fiber of increased tendency to fibrillation can be beaten to a Canadian Standard Freeness 400 in the Disintegration Test by 30,000-150,000 disintegrator revolutions and to a Canadian Standard Freeness 200 in the same Test by 50,000-200,000 disintegrator revolutions.
Patent IL-41096-A (IL)
Title: A process for producing a coated tungsten wire,a tungsten wire produced thereby and corona discharge generator incorporating such a tungsten wire
IPC: G03G15/02
Filed: 1972-12-15
Abstract: A tungsten wire corona generator having a stable coating thereon for providing the generator with an extremely long life and a stable output.
[US3764866A]
Patent IL-67357-A (IL)
Title: Preparation of cyclic 1,2-cis-diols from cyclic 1,2-epoxides
IPC: C07C35/14
Filed: 1982-11-29
Abstract: 1. Process for the preparation of cyclic 1,2-cis-diols of the general formula I  see diagramm : EP0080658,P10,F3  wherein the carbocyclic ring contains 5-7 carbon atoms and R**1 and R**2 are identical or different and independently of each other represent hydrogen or optionally substituted alkyl, cycloalkyl, alkenyl, aryl or aralkyl radicals, n represents 1, 2, 3 or 4 and R represents hydrogen, hydroxyl, halogen, cyano or optionally substituted alkyl cycloalkyl, alkenyl, aryl, aralkyl, alkoxy, alkoxycarbonyl, aryloxy, alkylthio, arylthio or heterocyclic radicals, it being possible, in the case n > 1, for the radicals R to be identical or different, and it being possible for 2 adjacent radicals R, optionally also twice, to represent a double bond, characterised in that cyclic 1,2-epoxides of the general formula II  see diagramm : EP0080658,P11,F1  wherein the carbocyclic ring contains 5-7 carbon atoms and R**1 , R**2 , n and R have the abovementioned meaning, are reacted with carbon dioxide in the presence of a carbonation catalyst under pressures of 20-200 bars and at temperatures between 100 and 300 degrees C, the pressure being kept constant by pumping in further carbon dioxide until a decrease in pressure is no longer observed, - (1st stage) - and the cyclic 1,2-cis-carbonates formed in this reaction, of the general formula (III)  see diagramm : EP0080658,P11,F2  wherein the carbocyclic ring again contains 5-7 carbon atoms and R**1 , R**2 , n and R have the abovementioned meaning, are hydrolysed with water, aqueous salt solutions, dilute aqueous acids or bases or solvolysed with a solution of an alcoholate in an alcohol, in each case at an elevated temperature, and if appropriate, under an elevated pressure (2nd stage).
Patent IL-69027-A (IL)
Title: Process for the production of interferon
IPC: C12P21/02
Filed: 1983-06-20
Abstract: An improvement to the process for the production of interferon by adding an inducer to lymphoblastoid cells susceptible to being induced to produce interferon is described wherein the cells are treated with an enhancing agent at, or following, induction. In a preferred aspect the cells are also pretreated, before induction, with a stimulator.
Patent IL-70559-A (IL)
Title: Carbamoyloxybenzhydrol derivatives,their preparation and pharmaceutical compositions containing them
IPC: A61K31/325
Filed: 1983-12-27
Abstract: The invention relates to new carbamyloxybenzhydrol derivatives of the formula (1)whereinR<sub>1</sub> is hydrogen, halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms;R<sub>2</sub> is hydrogen or an R<sub>3</sub>-NH-COO- group;R<sub>3</sub> is alkyl having from one to 6 carbon atoms, cycloalkyl having up to 7 carbon atoms, or phenyl, optionally substituted with one or more halogen(s).The compounds of the formula (I) show antilipaemic activity and can therefore be used in therapy for treating hyperlipaemia and coronary diseases. Pharmaceutical compositions containing them as active ingredient are also within the scope of the invention.
Patent IL-72726-A (IL)
Title: Crystalline salts of(s)-3-(3,4-dihydroxyphenyl)-2-methylalanine esters with(r,s)1-pivaloyloxyethanol,their preparation and pharmaceutical compositions containing them
IPC: A61K31/215
Filed: 1984-08-20
Abstract: Crystalline salts of (R,S)-pivaloyloxyethyl esters of (S)-3-(3,4-dihydroxyphenyl)-2-methylalanine, processes for their preparation and pharmaceutical composition are disclosed.
Patent IL-81082-A (IL)
Title: Polymeric microporous membranes suitable for the electronic and pharmaceutical industries and their preparation
IPC: C08J3/09
Filed: 1986-12-23
Abstract: Microporous membranes can be prepared which comprise a polymer which is a hydrophobic polymer in bulk form and which has an equilibrium water absorption from about 2% to about 4%, but is hydrophilic when precipitated as a membrane. The membranes are further characterized by high water flow rates at any given bubble point.
Patent IL-83035-A (IL)
Title: Foam control method for vacuum refining of glassy materials.
IPC: C03B5/225
Filed: 1987-06-30
Abstract: In a process for refining molten glass or the like by vacuum the collapse of foam is accelerated by depositing foam breaking substances onto the foam. The foam breaking substances include water, alkali metal compounds such as sodium hydroxide or sodium carbonate, and solutions of such compounds.
Patent IL-88871-A (IL)
Title: Metal extraction process by means of 8-hydroxy- quinoline
IPC: C01G15/00
Filed: 1989-01-03
Abstract: Process employing an extracting agent made up, on the one hand, of an active component consisting of a substituted 8-hydroxyquinoline and, on the other hand, of byproducts of the manufacture of the said extracting agent, this process being characterised in that the extracting agent contains at least 90% by weight of the active component.
Patent JP-S59134999-A (JP)
Title: Sound producing device
Inventor: SATOU MITSUYA
IPC: H04R1/32
Filed: 1983-01-24
Abstract: PURPOSE:To propagate sound to all directions and eliminate difference of sound pressure due to difference of direction by providing opening over nearly whole periphery in a part of peripheral wall of a horn. CONSTITUTION:A diaphragm 2a, a magnet 2b that vibrates the diaphragm, coil 2c etc. are contained in the cylindrical body 8, i.e. a case, in regard to a sound producing device 2. A horn 9 is positioned in continuation to the diaphragm 2a. A rib 10a is erected from the bottom face 4a of a lower frame 4 opposite to the peripheral wall 10 of the horn to constitute a part 9a of the horn facing the horn 9. A space is provided between the peripheral wall 10 of the horn and the rib 10, and this forms an opening 11 that extends over nearly whole periphery in a part of the horn 9, 9a. Accordingly, sound produced by the sound producing section causes resonance in the horn 9, 9a and propagated to all directions from the opening 11.
Patent JP-S57125484-A (JP)
Title: Paper feed device for printer
Inventor: ISHII TAKAYUKI
IPC: G06K15/16
Filed: 1981-01-27
Abstract: PURPOSE:To adapt a printer to a roll paper, a single paper slip, and a fanfold paper with sprocket holes by a simple means, by changing the number of driving pulses of a paper feeding pulse motor. CONSTITUTION:In case of the use of a roll paper or single paper slip 50, a switching lever 60 is set to a prescribed position, and a form is set. When a changeover switch 61 is turned off, the number of driving pulses of a pulse motor 10 for the feed of a prescribed quantity is set to (n), and the outside circumference of a platen 22 is rotated by a prescribed quantity by a driving command, and the form is fed by a constant quantity by a paper feed roller 30 and an external holding roller 31. Meanwhile, in case of the use of a fanfold paper 51, the switching level 60 is turned in the direction of an arrow 62. When the switch 61 is turned on, the number of pulses for the feed of a prescribed quantity is set to (m), and the outside circumference of a wheel 43 is rotated by a prescribed quantity by the driving command to feed the form by a constant quantity.
Patent JP-S5395456-A (JP)
Title: Silent spring
Inventor: YASHIRO MITSURU
IPC: F16F1/02
Filed: 1977-02-01
Abstract: PURPOSE:To absorbe the vibrations of a spring, to prevent the development of abnormal sounds, and to eliminate their possible maliceous effects on sound recording and/or reproducing by coating the spring with an organic polymeric material.
Patent JP-S63179698-A (JP)
Title: Equipment controller
Inventor: NISHII KAZUNARI
IPC: H04B3/54
Filed: 1987-01-20
Abstract: PURPOSE:To improve operability by decoding a received data demodulated from a demodulation means, sending the transmission data to a transmission line and displaying a fault if no reply comes from an opposite station. CONSTITUTION:A home appliance controller 6 sends a control data to control a terminal equipment through a transmission line 8. In receiving the control data, the equipment returns an ACK reply and in case of not receiving state or if no ACK reply is returned, the ACK is not returned to the controller 6 via the line 8. The home appliance controller 6 resends the control signal for plural number of times when no ACK exists and if no ACK reply comes yet, the terminal equipment is judged to be a faulty, the fault display is given to a display section corresponding to the terminal equipment. When the terminal equipment restores the normal operation and status information or the like is sent to the appliance 6, the home appliance controller 6 releases the fault display of the corresponding equipment.
Patent JP-H06221057-A (JP)
Title: Door mounting structure
Inventor: ISHIGAMI MICHIO
IPC: E05D7/10
Filed: 1993-01-26
Abstract: PURPOSE:To detach a door from a door mounting frame by a simple structure. CONSTITUTION:A door mounting frame 1 is provided with a vertical frame 3 fixed to a wall surface 2 and an upper frame 4 bridged to the upper part of the vertical frame 3. A rotational shaft 14 in a gudgeon 15 and arm metal piece 7 are positioned so that they are roughly flush with a depth surface 16 on the arm metal 7 side of the upper frame 4 or projected to the outside of the depth surface 16. When a door 12 is slid upward under 90 deg. rotation, it will not touch the upper frame 4 of the door mounting frame 1. Thus the door 12 can be detached easily from the arm metal piece 7 fixed to the door mounting frame 1.
Patent JP-H09203964-A (JP)
Title: Camera
Inventor: MURAKAMI NAOYUKI
IPC: G03B17/28
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent a film focal surface from being displaced by separating a camera subbody having a regulating member regulating the film focal surface from a camera body. SOLUTION: A shutter cover plate 30 is fixed at a shutter substrate 10 by a machine screw 90a, and a tunnel rear plate 100 is fixed at the shutter cover plate 30 by a machine screw 90b so that a shutter unit including a film tunnel is formed. Photographing film is housed at a tunnel part formed between a rail at the inside of film provided at the shutter cover plate 30 and the film tunnel rear plate 100, and a position in the direction of an optical axis is regulated. Thus, when dimensions of a bayonet, a mirror box 70 and the shutter cover plate 30 are highly accurately controlled, a rail back dimension is secured without secondary working. When external force is added to the camera body 60, the rail back dimension is not changed because a film surface is separated from the camera body 60.
Patent JP-S63179683-A (JP)
Title: Frame synchronizing signal detection circuit
Inventor: KITAGAWA SHINICHIRO
IPC: H04N19/00
Filed: 1987-01-20
Abstract: PURPOSE:To surely detect a frame synchronizing signal by adding or subtracting an offset value to/from a digital value representing a frame synchronizing signal digitized in the event of clamping in error. CONSTITUTION:A frame synchronizing signal detection circuit 8 supervises a prescribed bit of a digital signal obtained from A/D conversion of an analog video signal of positive synchronizing form to detect a synchronizing signal. Then an offset circuit 11 adds or subtracts an offset set to a level within an amplitude of the frame synchronizing signal to/from the digital signal when the detection circuit 8 does not detect the frame synchronizing signal. Moreover, a bit discrimination circuit 12 selects the circuit so that a prescribed bit of an output signal of the offset circuit 11 is inputted to the detection circuit 8 corresponding to the digital signal when no frame synchronizing signal is detected. Thus, even when the clamping is applied to an erroneous level, the frame synchronizing signal is detected surely.