baber/WOPTO huggingface dataset:
Patent GB-2334397-A (GB)
Title: Controlling an optical amplifier in dependance upon the number of channels in the signal
Inventor: KIM JEONG-MEE
IPC: H04B10/07
Filed: 1999-02-08
Abstract: An optical amplifier, for use with a data signal comprising a plurality of channels, controls output power by determining the number of channels in the data signal, choosing a target power in dependance upon the number of channels, and then controlling the gain of the amplifier such that an output power equals the target value. The number of channels in the data signal may be determined by a channel monitoring unit 200 which separates a monitor channel signal from the main data signal. Alternatively, the power of the data signal may be the measured to determine a change in the number of channels present. The gain of the amplifier may be controlled by controlling the input of a driving source, 233, 235. An output signal of the channel monitoring 200 unit may be converted into an optical signal and coupled to the output of the amplifier. The amplifier may comprise an erbium-doped optical fibre 233. The data signal may be a wavelength division multiplexed signal.
Patent GB-2335106-A (GB)
Title: Image scanning unit with correction of magnification error
Inventor: KATSUKI TAMAMURA
IPC: H04N1/193
Filed: 1999-02-26
Abstract: An image scanning unit corrects variations in magnification, caused by inclination of the optical axis between the photoelectric element to the glass platen, that occur when full-speed and half-speed scan reciprocating beds (figure 2) are moved in the sub-scan direction. The image scanning unit has an optical system that leads light reflected from a document on the platen to the photoelectric element. The optical system includes a mirror 4 mounted on the full-speed scan reciprocating bed. A marking 16, illuminated by light source 3, is also mounted on the full-speed bed and is disposed to lie on the optical axis of the photoelectric element. A control circuit measures the width of the marking as viewed by the photoelectric element. The measured width of the mark varies from a known value if there is inclination of the optical axis due to movement of the optical parts. The control circuit thereby detects inclination of the optical axis and cancels the resulting variation in magnification for example by altering the speed of the motor driving the reciprocating beds in the sub-scan direction, or the accumulation time of the photoelectric element.
Patent GB-2349408-A (GB)
Title: Strip for attachment to a flange has a first side wall provided with cooperating limbs and a second side wall provided with a rolling projection
Inventor: HARRIS DAVID STRACHAN
IPC: B60J10/00
Filed: 1999-04-29
Abstract: A strip (1) for attachment to a flange (50a, figure 2) is of generally U-shaped construction and has a first side wall (4) provided with at least one pair of cooperating limbs (30, 31) and a second side wall (3) provided with at least one rolling projection (6) to prevent its removal from the flange. The cooperating limbs (30, 31) project from the free end region (33), or an intermediate region, of the first side wall (4) towards the base (2) of the strip, a first limb (30) having an outer surface (32) which engages with the surface of a flange, a second limb (31) bracing the first limb. The rolling projection (6) comprises a free head region (7) and an extended stem (8), which is connected to the second side wall (3), and also has a constricted neck region (9). The strip (1) may optionally include a rigid or flexible reinforcing member (20). A U-shaped strip having a projection projecting from at least one side wall and having a base (2) provided with an arch structure (40) comprising a flexible convex wall (41), preferably extending between opposite base corners (2a and 2b) and having a series of ridges (44) and grooves (43), is also described.
Patent GB-2338063-A (GB)
Title: Seismic survey apparatus
Inventor: STEPHEN GORDON
IPC: G01V1/16
Filed: 1999-06-04
Abstract: A orthogonal, multi component seismic sensor utilises orthogonal accelerometers to determine its orientation. The accelerometers may also be used to measure seismic signals directly, or the system may include geophones for this purpose. In use, the orientation of the sensor, as determined by the accelerometers, is used to determine the angle between the vertical and each axis of the sensor. This is used to form a transformation matrix to transpose the measured seismic signal to the reference vertical and horizontal axes.
Patent GB-2353102-A (GB)
Title: Spectacle lenses bearing images
Inventor: BEESE PAUL ANTHONY MICHAEL
IPC: G02C11/02
Filed: 1999-07-17
Abstract: Eyeglasses eg. sunglasses have attachments added which from the outside show an image or colour thus giving them a fashion/promotion status. The attachments 2. may be mesh type in construction and are either metal or plastics. The type of construction allows the wearer virtually the same vision as a clear lens.
Patent GB-2341204-A (GB)
Title: Cold starting method for diesel engine with variable valve timing
Inventor: BHARGAVA SAMEER
IPC: F01L9/20
Filed: 1999-07-16
Abstract: If the engine temperature is below a threshold value, eg about 21 {C, the intake valve 50 is opened, eg by an electro-hydraulic actuator 52, during the exhaust stroke so as to heat the intake air located in the intake conduit 40 before that air moves into the combustion chamber during a subsequent intake stroke. Signals from an engine temperature sensor 86, located on the engine block 14 near the combustion chamber 32, and a crank angle sensor 92 are sent to a ECU 100 which controls the intake and exhaust valve electro-hydraulic actuators 52, 72 and the fuel injector 96. The method does not require costly or complex equipment to be added to the diesel engine.
Patent GB-2342231-A (GB)
Title: Brush system with direct stator connectionfor an electric motor
Inventor: PRELL EDWARD T
IPC: H02K13/00
Filed: 1999-08-09
Abstract: A brush system for an electric motor is provided in a housing 46 of the motor and is accessible via an opening 44 in the housing. Each brush 34 is held in contact with the commutator by a two part electrically conductive brush box 16,24, which has an electrically conductive connecting tab 27 depending therefrom to electrically connect a commutator with at least one field terminal 38 of the motor. A frame 12 which is fixedly receives the brush box includes through holes for allowing the connector tab to extend through the frame. Access door 42 is latched to the opening 44 in the housing by a latch device 66 and a spring mechanism 50 is also attached to the access door for exerting a force on the brush so that the brush maintains contact with the commutator when the access door is latched to the frame opening. The spring part 54 abuts the end of the brush box part 24 so as to form an auxiliary conductive path between the brush and box.
Patent GB-2353991-A (GB)
Title: Producing fertiliser from leachate
Inventor: ELLISON GEOFFREY
IPC: C02F1/44
Filed: 1999-09-09
Abstract: A process for the production of a fertiliser comprises the steps of treating a leachate biologically and then subjecting same to filtration, the solid fraction being collected for use as a fertiliser.
Patent GB-2344217-A (GB)
Title: Multichip module comprising stacked semiconductor chips
Inventor: ASAZAWA HIROSHI
IPC: H01L25/07
Filed: 1999-11-26
Abstract: A multichip module, or MCM, comprises stacked chips 110, 120, and a substrate with two interconnection patterns 131, 132. One of the chips has interconnection pads on an upper surface, and the other has pads on a lower surface. In one embodiment, the bottom chip 110 is connected to pads on the substrate by solder bumps, and the top chip is connected via wire bonds 142. An alternative arrangement (fig. 9) has an upper chip connected to the lower chip by solder bumps, with connection to the substrate via wire bonds. The upper chip may be of equal or greater area than the lower chip (fig. 6).
Patent GB-2344878-A (GB)
Title: A ceiling embedded air conditioner
Inventor: HATA YOSHIKI
IPC: F24F1/0063
Filed: 1999-12-15
Abstract: A ceiling embedded air conditioner comprises a U-shaped heat exchanger 11 which is placed in a casing 1 embedded in a ceiling and blowers 3a, 3b which are arranged in an inner space of the U-shaped heat exchanger 11. The U-shaped heat exchanger 11 has two side portions and a bottom portion. A panel is mounted on a lower surface of the casing 1 and has two elongated air outlet ports and an air inlet suction port formed between the air outlets. The air conditioner has a control apparatus for controlling the rotations of the blowers so that the rotation of the blower next to the bottom portion of the U-shaped heat exchanger 11 is different form the blower located near the open face of the U-shaped heat exchanger 11. In an alternative embodiment the heat exchanger is C-shaped. In another embodiment the vertical position of the blowers 3a, 3b in the casing 11 is different for each blower. The air conditioner may have a rectifying plate attached to the heat exchanger for encouraging air flow to the heat exchanger 11. The air conditioner reduces wind sound.
Patent HU-T60494-A (HU)
Title: Process for producing n-(aryloxyalkyl)-heteroaryl-8-azabicyclo-/3.2.1/octanes and pharmaceutical compositions comprising same
Inventor: GLAMKOWSKI EDWARD JOSEPH
IPC: A61P25/24
Filed: 1992-02-03
Abstract: This invention relates to compounds of the formula <CHEM>  where     X is -O-, -S- or -NH-;     Y is hydrogen, halogen and loweralkoxy;     p is 1 or 2;     n is 2, 3 or 4; R is hydrogen, loweralkyl, loweralkoxy, hydroxy, halogen, amino, loweralkylamino, nitro, loweralkylthio, trifluoromethoxy, cyano, trifluoromethyl, <CHEM>  where aryl is <CHEM> R1 is hydrogen, loweralkyl, loweralkoxy, halogen, hydroxy, carboxyl, loweralkylamino, nitro, loweralkylthio, cyano, and trifluoromethyl; m is 1 or 2; a pharmaceutically acceptable acid addition salt thereof and, where applicable the geometric and optical isomers and racemic mixtures thereof. The compounds and compositions of this invention are useful as antipsychotic agents and as inhibitors of the reuptake of serotonin.
Patent HU-T62790-A (HU)
Title: Process for producing composition suitable for treating dementia
Inventor: OTOMO EIICHI
IPC: A61P25/28
Filed: 1992-04-30
Abstract: The present invention aims at providing a drug which is highly effective in improving decline of mental functions such as disorientation, which are the major symptoms of dementia such as Alzheimer type dementia or cerebrovascular dementia, as well as general side symptoms such as decreased spontaneity, contact disturbances, motivation, emotional disturbances, abnormal behaviors and disturbances in activity of daily living. The agent for improving dementia of the present invention comprises N-(2,6-dimethylphenyl)-2-(2-oxo-1-pyrrolidinyl)acetamide or a salt thereof as an active ingredient.
Patent HU-T65447-A (HU)
Title: Circuit arrangement for processing video signals in television system
Inventor: LAGONI WILLIAM ADAMSON
IPC: H04N5/20
Filed: 1992-10-13
Abstract: A non-linear (e.g., "white stretch") processor (50) and a brightness control processor (54) are coupled in cascade between an input (30) for receiving a video input signal (Y1) to be processed and an output (32) for providing a processed video output signal (Y2). A control signal (Vc) for controlling the transfer characteristics of the non-linear processor is provided by an amplifier (42) having a first input (44) coupled to receive an average picture level (APL) indicating signal derived from the processed video output signal and having a second input (46) coupled to receive a reference level signal (Vr) supplied thereto. A brightness control signal (BC) is applied to a control input (55) of the brightness control processor for controlling the brightness level of the processed video output signal. Circuit means (80) are provided for deriving at least a portion of the reference level signal for the amplifier from the brightness control signal supplied to the brightness control processor thereby reducing a tendency for variations in the brightness control signal to alter the transfer characteristics of the non-linear processor. <IMAGE>
Patent HU-T70482-A (HU)
Title: Immunopotentiatory pharmaceutical compositions containing carbonylgroups
Inventor: RHODES JOHN RICHARD
IPC: A61K31/235
Filed: 1993-09-30
Abstract: The present invention relates to the use of 4-(2-formyl-3-hydroxyphenoxymethyl) benzoic acid or physiologically acceptable salts thereof as an immunopotentiatory agent, compositions containing such a compound and their manufacture, combinations of such a compound with anti-tumour or anti-infective drugs and the use of such combinations in the prophylaxis or treatment of such diseases arising from tumours or infections.
Patent HU-T73988-A (HU)
Title: Method and apparatus for stripping coatings from optical fibers
Inventor: MILLER WILLIAM JAMES
IPC: G02B6/245
Filed: 1995-11-30
Abstract: A method and apparatus are provided for removing protective coating material from a fiber optic cable including one or more optical fibers. A stream of hot inert gas is directed onto the cable to soften the protective coating material and blow it from the cable. The stream can be moved relative to the cable until the desired length of coating material has been removed. <IMAGE>
Patent HU-T73856-A (HU)
Title: Antithrombotic azacycloalkylalkanoyl peptides and pseudopeptides and pharmaceutical compositions containing them
Inventor: KLEIN SCOTT I
IPC: C07K5/08
Filed: 1994-10-17
Abstract: PCT No. PCT/US94/12135 Sec. 371 Date May 2, 1996 Sec. 102(e) Date May 2, 1996 PCT Filed Oct. 17, 1994 PCT Pub. No. WO95/10295 PCT Pub. Date Apr. 20, 1995The present invention relates to azacycloalkylalkanoyl peptides and pseudopeptides which inhibit platelet aggregation and thrombus formation thereby being useful in the prevention and treatment of thrombosis associated with disease states such as myocardial infarction, stroke, peripheral arterial disease, and disseminated intravascular coagulation, to methods for the prevention or treatment of thrombosis in a mammal in need of such therapy comprising the administration of a therapeutically effective amount of such compounds, and to pharmaceutical compositions comprising such compounds.
Patent HU-T74613-A (HU)
Title: 16-substituted-4-aza-androstane derivatives as 5-alpha-reductase isozyme 1 inhibitors and pharmaceutical compositions containing the same
Inventor: DURETTE PHILIPPE L
IPC: A61P5/24
Filed: 1994-10-21
Abstract: Compounds of the Formula Iare inhibitors of the 5alpha-reductase 1 isozyme, and are useful alone, or in combination with a 5alpha-reductase 2 inhibitor, for the treatment of androgenic sensitive disorders such as acne vulgaris, seborrhea, female hirsutism, male pattern baldness, and benign prostatic hyperplasia.
Patent IL-46238-A (IL)
Title: Process for the purification of synthetically produced calcitonins
IPC: C07K14/575
Filed: 1974-12-13
Abstract: Peptides of the calcitonin type when obtained by synthesis can be purified in a simple manner by forming inner salts, which precipitate from aqueous solutions of salts of the peptides with acids or bases when these solutions are adjusted to the isoelectric range. Impurities remain in solution, while the inner salts separate practically quantitatively. The precipitation is completed after several hours. The peptides can then be recuperated by treatment with an acid, especially a therapeutically suitable acid. The process affords products which are superior to those obtained by purification methods hitherto known and gives higher yields. Other long-chain peptides such as ACTH, insulin or glucagon cannot be purified in this manner.
[US3948876A]
Patent IL-69923-A (IL)
Title: Syringe containing lyophilized composition and preparation thereof
IPC: A61K35/16
Filed: 1983-10-06
Abstract: A syringe containing a lyophilized mixture of an absorbable gelatin powder and aminocaproic acid is prepared by mixing the gelatin powder, aminocaproic acid and water to form a slurry, introducing an aliquot of the slurry into a syringe and freeze-drying the slurry in the syringe.
Patent IL-72007-A (IL)
Title: Process and compositions containing triazine derivatives for protecting maize and sorghum plants against certain herbicides,and some such novel triazine derivatives
IPC: C07D251/24
Filed: 1984-06-04
Abstract: There are described triazine derivatives of the formula I    <IMAGE> (I)  wherein R1, R2 and R3 independently of one another are each C1-C5-alkyl which is unsubstituted or monosubstituted by C3-C6-cycloalkyl, or mono- or polysubstituted by halogen, or is C3-C6- cycloalkyl which is unsubstituted or mono- or polysubstituted by halogen, or one of the substituents R1, R2 and R3 is also halogen or -NR4R5, in which R4 is hydrogen or C1-C5-alkyl and R5 is hydrogen, C1-C5-alkyl, monochloroacetyl or dichloroacetyl. The triazine derivatives are used for the protection of maize and sorghum plants against the harmful effects of herbicidal chloroacetanilides and chloroacetamides.
Patent IL-72390-A (IL)
Title: Sachet for use in pest control
IPC: B65D30/02
Filed: 1984-07-12
Abstract: The invention relates to a sachet for pest control, composed at least in part of a gas- and water vapor-permeable substantially anhydrous non-woven fabric, said fabric being a plural component non-woven fabric comprising at least one material-forming fibers and having a melting or softening temperature above 165 DEG  C. and a second material having thermoplastic properties ad a melting or softening temperature below 145 DEG  C. The invention also relates to the use of the sachets for accommodating gas releasing pest control agents, in particular a composition based on alkaline earth and/or earth metal phosphides releasing phosphine gas.
Patent IL-85742-A (IL)
Title: Somatotropin prolonged release article
IPC: A61K9/22
Filed: 1988-03-15
Abstract: Prolonged release administration of somatotropin to a domestic, food-producing animal is provided by the parenteral implantation of a shaped article comprising a solid body of compacted somatotropin which is free of binders and matrix polymers in amounts sufficient to have a substantial effect on release of the somatotropin, and which optionally has a release inhibiting barrier coating covering the article except for at least one uncoated release surface.
Patent IL-86531-A (IL)
Title: Antiviral 9-arabinosyl- 6-substituted purine derivatives, their preparation and pharmaceutical compositions containing them
IPC: A61K31/708
Filed: 1988-05-27
Abstract: The present invention relates to certain substituted purine arabinosides and their pharmaceutically acceptable derivatives especially esters and their use in the treatment and prophylaxis of varicella zoster virus and cytomegalovirus infections. The invention also includes pharmaceutical formulations and processes for the preparation of such compounds.
Patent IL-95059-A (IL)
Title: Composition for administration of nitrofurantoin
IPC: A61K9/00
Filed: 1990-07-12
Abstract: Compositions, for the administration of nitrofurantoin to a human or other animal, comprising: (a) a safe and effective amount of nitrofurantoin particulates having a surface consisting of nitrofurantoin monohydrate, wherein said particulates have a mean particle size greater than about 200 mesh size;  (b) nitrofurantoin monohydrate;  (c) an effective amount of suspending agent; and  (d) water; wherein the pH of said composition is from about 1 to about 6; and said nitrofurantoin monohydrate is dissolved in said water at saturation level. The nitrofurantoin of this invention are highly efficacious for the oral delivery of nitrofurantoin.
Patent JP-H023405-A (JP)
Title: Production of water-absorbable and water-swellable polysaccharide-graft polymer
Inventor: KURAUSU HAIDERU
IPC: A61F13/49
Filed: 1989-01-20
Abstract: PURPOSE: To provide a polymer having a high water absorbing property at reduced facility cost by condensing and crosslinking a polysaccharide in an aliphatic hydrocarbon solvent in the presence of a nonionic surfactant by one- stage discontinuous reverse suspension polymerizing method after it is grafted with a (metha)acrylic acid.  
     CONSTITUTION: A mixture of (A) a polysaccharide (e.g. natural corn starch): 1 to 30wt.%, preferably 3 to 10%, (B) a (metha)acrylic acid (50 to 100% neutralized aqueous solution): 70 to 99%, (C) a carboxyl-group-containing vinyl monomer (e.g. acrylamide): 0 to 25% is suspended and polymerized at 40 to 100°C for 0.5 to 6 hours in a solvent of a C 6  to C 12  aliphatic or cycloaliphatic hydrocarbon organic phase: water phase 4:1 to 5:1 (weight ratio) and in the presence of a nonionic surfactant having an HLB of 10 or less, particularly from 5 to 10, and 10 or more, particularly from 12 to 20, by adding a water-soluble radical polymerization initiator, and after polymerization it is condensed to a 10 to 30% water content with respect to the water phase by azeotropic distillation (50 to 120°C). Then a water-soluble crosslinking agent such as N,N-methylene bisacrylamide is added (0.005 to 5% of the monomer) to obtain a graft polymer. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S63273511-A (JP)
Title: Non-oxidation water cooling method for hot billet
Inventor: MATSUNO FUMIO
IPC: C21D1/00
Filed: 1987-01-19
Abstract: PURPOSE:To cool a hot billet in a non-oxidization condition to prevent the deterioration in surface qualities such as cracks, etc., by using the cooling water added with a specified vol.% of at least one kind or >=two kinds of alcohols in the liquid state at the room temp. CONSTITUTION:As the alcohol, for example, methyl alcohol, ethyl alcohol, etc., in case it is liquid at the room temp., any alcohol is usable. Furthermore, one kind or the blend of >=two kinds of alcohols may be used. Next, the addition rate of alcohol into water may be at least >=0.2vol.% though it is dependent upon the temp. of the hot billet. Furthermore, the temp. of the billet is regulated to >=700 deg.C, because if it is too low, the thermal decomposition of the alcohol is not performed quickly and its effect is reduced. The higher the temp. of the billet, the smaller the addition rate of the alcohol.
Patent JP-S55105890-A (JP)
Title: Memory control system
Inventor: MIKIO YASUHISA
IPC: G11C11/414
Filed: 1979-01-31
Abstract: PURPOSE:To ensure the high-speed operation for the memory control by carrying out the writing only in case the writing data differs from the memory data of the memory cell and also securing the reading enable state immediately after the writing into the selected memory cell completes. CONSTITUTION:The memory data is set to 1 when transistor TrQC1 of the memory cell is ON with QC2 OFF respectively. In such case, TrQR2 is turned on and point B features a low level. When input terminal WE is set under the low level along with the writing mode secured, TrQW2 is turned off with QW3 turned on respectively. And thus point F features a low level with TrQW6 and QW7 turned off. Under such conditions, if the writing data is set to 0 level, TrQ11 is turned off and QW10 turned on each. Thus point C features a high level, and accordingly points D and E feature a low and high level each. And when point B features a high level by the inverting action of the memory cell, both points D and E feature the same level to secure the reading state. In other words, when terminal WE is set under the low level, the reading state is secured by completing the writing action even in the period when WE is kept at a low level.