baber/WOPTO huggingface dataset:
Patent GB-2350753-A (GB)
Title: Measuring channel characteristics in mobile communications networks
Inventor: MOHEBBI BEHZAD
IPC: H04L25/02
Filed: 1999-06-04
Abstract: A mobile communications network includes respective first and second stations 1,2, one of which is a base station and the other of which is a mobile station. A first channel transmits signals from the first station to the second station and a second channel transmits signals from the second station to the first station. The network is one in which the uplink and downlink channel characteristics can validly be assumed to be the same or similar, for example a UTRA TD-CDMA network having a TDD mode. At the second station 2, channel estimation is carried out for the first channel. When a preselected change in communications-channel characteristics between the first and second stations is detected (e.g. based on the first channel FER), in response to such detection a predetermined control signal CS, embodying the channel estimate EST for the first channel, is transmitted from the second station to the first station. The control signal is received at the first station and employed to derive a channel estimate EST for the second channel. Thus, it is not necessary to provide the first station with its own channel estimation facility. In another embodiment (Fig. 6), when a change is detected in channel characteristics the predetermined control signal is transmitted via the second channel and comprises a known sequence of symbols such as a midamble and is used by a channel estimator in the first station to produce a channel estimate for the second channel directly. May be used for asymmetric data transmission, wherein the midamble is only added to the channel having the lowest data throughput requirement.
Patent GB-2351028-A (GB)
Title: An apparatus for playing a game
Inventor: AUKLAND CHRISTOPHER JOHN DAVID
IPC: A63F3/02
Filed: 1999-06-10
Abstract: Game apparatus comprising a board and sets of distinguishable pieces is used to play a game of the area acquisition type according to Rules which require pieces to be placed in abutting relationship with already played pieces and or to overlay already played pieces.
Patent GB-2353710-A (GB)
Title: Umbilical cord clamp
Inventor: SHEARMAN MAURICE
IPC: A61B17/122
Filed: 1999-08-06
Abstract: An umbilical cord clamp has a pair 1,2 of elongate arms each of which has an elongate clamping surface 5a,5b, the elongate arms being connected to one another by hinge means 3 arranged to permit the elongate arms 1,2 to be movable towards each other from an open position to a closed position in which their elongate clamping surfaces 5a,5b face one another. The clamp further comprising lock means for securing the clamp in the closed position, wherein the lock means comprises first engaging means 7,10 provided on the ends of the arms that are remote from the hinge means and second engaging means 12 that are closable when said first engaging means are engaged.
Patent GB-2353050-A (GB)
Title: Building block
Inventor: TOMS LAWRENCE STUART
IPC: E04C1/39
Filed: 1999-08-11
Abstract: A hollow building block (16,18), the front (4) of which is formed with an aperture (6) through which a bird may enter the block to nest. One or more such blocks may be built into a wall to provide the wall with a nesting space for birds.
Patent GB-2345272-A (GB)
Title: Convertible child care device
Inventor: GEHR ARTHUR L
IPC: B62B7/06
Filed: 1999-08-20
Abstract: A child care device 10 with an improved mounting system is disclosed. The improved mounting arrangement includes a child carrier 14 having at least one side wall (20a,20b) having at least one slot (24a,24b) on the side wall. The invention also includes at least one support mechanism 16 connected to a frame 12 and adapted to engage the slot and cooperates with a release mechanism 18 having a piston 48 a or b to releasably secure the child carrier to the support mechanism. In addition, the child care device includes an adjustable arm bar 104, having an arm bar actuator (106) that releasably engages the arm bar such that the arm bar is telescopically slidable relative to the child care device.
Patent GB-2347504-A (GB)
Title: Apparatus and method for measuring the flow velocity of a fluid
Inventor: STARK HARTMUT
IPC: G01F1/688
Filed: 1999-09-09
Abstract: An apparatus for measuring the flow velocity of a fluid having at least one thermocouple (10), the junction (7) of which is arranged in the fluid, having an alternating-current source (11) which heats the thermocouple up to a working temperature which is raised in relation to the fluid temperature and having an evaluating circuit arrangement (12, 13) which processes the thermocouple voltage, is to be improved in such a way that the temperature-dependence of the thermal conductivity of the fluid to be investigated is compensated for in a simple manner. In order to achieve the object, it is provided that the temperature coefficient of the ohmic resistance of the thermocouple (10) be adjusted to the temperature-dependence of the thermal conductivity of the fluid in such a way that the heat output, which is converted in the thermocouple (10), given a change in temperature and no change in current fluctuates precisely by the same amount as the quantity of heat delivered to the fluid as a result of the change in thermal conduction.
Patent GB-2357038-A (GB)
Title: Shock-absorbing and skidproof protective jacket of game racket handle
Inventor: WANG JACK
IPC: A63B49/08
Filed: 1999-12-10
Abstract: A shock-absorbing and skidproof protective grip of a game racket handle comprises a foundation layer 10 and a top layer 20 which is adhered to the upper surface 11 of the foundation layer and is provided with one or more shock-absorbing sections 22 and skidproof sections 21 arranged alternately with the shock-absorbing sections. The shock-absorbing sections are made of polyesters or polyurethanes, whereas the skidproof sections are made of a mixture containing a plurality of plastic or rubber granules and a binder.
Patent GB-2346329-A (GB)
Title: Injection device
Inventor: LAW BRIAN ROBERT
IPC: A61M5/46
Filed: 1999-12-23
Abstract: An injection device 10 comprises a foot 20 for positioning against the skin 130 of a patient and a body 30 attached to the foot. The body 30 comprises a needle channel 40 and a syringe 50 having a retractable needle 80. On positioning the foot on the skin, the needle extends along the needle channel and enters the skin at an oblique angle. The device is especially useful for injecting depot formulations intramuscularly or subcutaneously.
Patent GB-191510952-A (GB)
IPC: F42B22/10
Abstract: 10,952. Leon, K. O. July 28, 1914, [Convention date]. Mines, marine; torpedoes, locomotive. - Consists in providing torpedoes and sub-floating mines with an automatic anchor which is brought into action by a time-mechanism. In the sub-floating mine shown, the anchor is constituted by an annular tank 6 provided with a cable drum 7 controlled by a plummet 18 and a spring pawl 15 for anchoring the mine 1 at a given depth. This anchor is held in place against the mine 1 by pins 11 and a hook 10 until the hook is deflected by a rod 19. This rod passes through the hollow shaft of a propeller 4 and is screw-threaded thereto and normally rotates therewith. At the appointed time, determined by clock-work, an electro-magnet 23 is switched in the circuit of a battery 2 and attracts its armature 22, which moves an arm 21 in the path of a finger 20 fixed to the rod 19, and thus stops the rotation of this rod and screws it dow the rotating propeller shaft and against the hook 10 ; the hook being deflected releases the anchor 6 and the plummet 18. The anchor, in falling, breaks a hose 13, and water enters the anchor through a nozzle 12 and weighs it down. The propeller 4 is controlled by an hydrostat in a known way to keep the mine floating at a given mean depth.
Patent HU-T68350-A (HU)
Title: Hand-operated cutting shears
Inventor: GELENCSER GABOR
IPC: B23D29/02
Filed: 1993-07-27
Abstract: The proposed hand shears have two lever arms which are connected so as to rotate and form two double-limbed levers, and a lever provided with a cutting blade; one double-limbed lever is arranged in one plane which is defined on two sides by the lever arm (6) and the lever (3) of the other double-limbed lever (5) which is provided with cutting blades. The shears according to the invention can be used for easy cutting of stiff material.
Patent HU-T73116-A (HU)
Title: Key with double extremity ramp for security cylinder, corresponding cylinder and assembly comprised of such key and cylinder
Inventor: HABERT HERVE
IPC: E05B19/00
Filed: 1994-05-19
Abstract: Key (10) for a security cylinder comprising a handling element linked to an elongate key body having a rectilinear longitudinal axis, said key body being intended to be inserted into a key housing of said cylinder and being entirely comprised between, on the one hand, two parallel lateral planes and, on the other hand, two longitudinal edges situated between the two lateral planes, one of said edges forming the back (14) of the key body and the other edge being an active edge (15) intended to cooperate with the keying members of the securing cylinder, the back (14) and the active edge (15) being interconnected by a profile section comprising at the vicinity of the back (14) a longitudinal groove (11), with the free extremity area of the key body which is opposite to the handling element being at least partially oblique with respect to the longitudinal axis of the key body, the free extremity region of the key body comprising a first ramp (21) and a second ramp (22) which is offset with respect to the first ramp (21) in the insertion direction of the key (10) in the key housing of the cylinder, both ramps (21, 22) forming acute angles with the longitudinal axis of the key body.
Patent HU-T73854-A (HU)
Title: Antipsychotic pharmaceutical compositions containing azabicyclo-thiadiazolo- or azabicyclo-oxadiazolo-derivatives
Inventor: BYMASTER FRANKLIN PORTER
IPC: A61K31/41
Filed: 1994-08-18
Abstract: The present invention relates to a novel method for treating a mammal suffering from or susceptible to schizophrenia and schizophreniform diseases.
Patent HU-T74725-A (HU)
Title: Filter material and a method of removing nitrogen oxides from gases and liquids
Inventor: FLEISCHER DIETRICH
IPC: B01J20/26
Filed: 1994-08-11
Abstract: PCT No. PCT/EP94/02688 Sec. 371 Date Jul. 15, 1996 Sec. 102(e) Date Jul. 15, 1996 PCT Filed Aug. 11, 1994 PCT Pub. No. WO95/05894 PCT Pub. Date Mar. 2, 1995A method for removing oxides of nitrogen from gases and liquids by contacting a NOx containing gas or liquid with a polyarylene thioether filter material and a solid oxidizing agent having an electron potential greater than 0.96 V, wherein the solid oxidizing agent oxidizes NO into NO2 which is removed by the polyarylene thioether filter material.
Patent HU-T76429-A (HU)
Title: Process for the preparation of tenside mixtures
Inventor: FAINGOLD SAMUIL
IPC: C09K23/00
Filed: 1993-11-17
Abstract: PCT No. PCT/FI93/00487 Sec. 371 Date May 2, 1997 Sec. 102(e) Date May 2, 1997 PCT Filed Nov. 17, 1993 PCT Pub. No. WO95/14071 PCT Pub. Date May 26, 1995Process for the preparation of a tenside mixture, wherein a starting mixture containing an alkali metal salt of an alkyl sulfonic acid is treated with a concentrated sulfuric acid solution in an amount in excess of the amount needed for converting the salts to organic acids with stirring and cooling such that the temperature of the mixture does not exceed about 35 DEG  C., the reaction mixture being allowed to separate into two layers, one layer containing the organic acids, wherein the one layer containing the organic acids is separated and neutralized with di- or triethanolamine in order to prepare di- or triethanolamine salts of the said acids.
Patent HU-T76823-A (HU)
Title: Azolidinediones as antihyperglycemic agents and pharmaceutical compositions containing the same
Inventor: GUNAWAN IWAN
IPC: A61K31/421
Filed: 1995-04-13
Abstract: This invention relates to compounds which have oral antihyperglycemic activity of the formula:    <IMAGE>  I  wherein: R1 is C1-C6 alkyl, C3-C8 cycloalkyl, thienyl, furyl, pyridyl,   <IMAGE>   R2 is hydrogen or C1-C6 alkyl; X os O or S; n is 0, 1, or 2; A is   <IMAGE>      <IMAGE>    <IMAGE>   or   <IMAGE>    Y is O or S; Z is N or CH when Y is O and Z is CH when Y is S; or a pharmaceutically acceptable salt thereof.
Patent HU-T76525-A (HU)
Title: Production of alfa-hydroxythioacetamides and use thereof in the synthesis of benzo[b]thiophenes
Inventor: GODFREY ALEXANDER GLENN
IPC: C07C327/44
Filed: 1995-06-07
Abstract: A group of 2-amino-3-aroyl-benzo[ beta ]thiophenes are prepared by preparing an  alpha -hydroxy thioacetamide by silyl mediated condensation of an aldehyde with an anion of dialkylamino thioformamide, cyclizing the  alpha -hydroxy thioamide, and subsequently acylating the benzo[ beta ]thiophene to yield the 2-amino-3-aryl derivative. These compounds may be treated with suitable phenyl Grignard reagents, and after deprotection, yield 6-hydroxy-2-(4-hydroxyphenyl)-3-[4-(2-piperidinoethoxy)benzoyl]benzo[ beta ]thiophene.
Patent HU-T75777-A (HU)
Title: Novel compound, process for producing the same, and antitumor agent
Inventor: CHIBA KATSUMI
IPC: C07D471/04
Filed: 1995-06-06
Abstract: This invention relates to pyridone-carboxylic acid derivatives of the following formula or salts thereof: <CHEM>     wherein     R1 is a hydrogen atom, a halogen atom, etc.,   R2 is a carboxyl group etc.,   R3 is a hydrogen atom etc.,   A is a nitrogen atom or CH,   m is 1 or 2, and   Y is an eliminable group or a group having the following formula: <CHEM>     wherein     R4 is a hydrogen atom or a lower alkyl group,   Z is a hydrogen atom, a lower alkyl group, etc.,   R5 is a hydrogen atom, a lower alkyl group, etc.,   n is 0 or 1, and   p is 1, 2, 3 or 4   and to processes for the preparation of these compounds, and further to anti-tumor agents which contain the above compounds as effective ingredients.
Patent IL-47327-A (IL)
Title: Method for hard facing a solid substrate rods therefor and product obtained
IPC: C23C30/00
Filed: 1975-05-20
Abstract: 1510321 Hard facing metallic substrates UNION CARBIDE CORP 20 May 1975 [21 May 1974] 21405/75 Headings C7D and C7F In hard facing a metal substrate e.g. iron, steel, Co, Ni, Al, Cu, Mg and their alloys, the substrate surface is heated to its melting point in contact with a finely divided composition comprising (a) # 10% VC and/or V 2 C (b) W in solid solution in VC/V 2 C from 10% to saturation (c) 0-50% Ni and or Co and/or Fe. At least 80% of the composition is VC and/or V 2 C with W in solid solution and not more than 20% of the composition is dissolved in the substrate. The composition also contains 0-5% uncombined C and/or WC and/or W and/or V and may also contain C and 3C 2 . The composition preferably is in the form of sintered granules packed in a metal tube and applied by an oxyacetylene torch.
[GB1510321A]
Patent IL-64616-A (IL)
Title: Aroyl amino acids,process for the preparation thereof and pharmaceutical preparations comprising the same
IPC: C07C315/04
Filed: 1981-12-22
Abstract: This invention relates to new chemical compounds possessing valuable pharmaceutical activity. It particularly relates to compounds possessing antihypertensive and angiotensin converting enzyme inhibitory activity and having the structure: 
<CHEM>
 wherein:
 Q is oxygen, sulfur or NH;
 X and Y are hydrogen, halogen, hydroxy, alkoxy, trifluoromethyl, nitro, carboxy, cyano, sulfonamido, sulfhydryl, alkyl, alkenyl, alkynyl, alkanoyl, alkylmercapto, amino, alkylamino, dialkylamino, alkylsulfinyl, and alkylsulfonyl and may be the same or different;
 R1 is hydrogen, alkanoyl, substituted alkanoyl wherein the substituent is hydroxy, amino or cycloalkyl, aroyl, arylakanoyl, or cycloalkylcarbonyl,
 n is an integer from to 4 inclusive,
 R2 and R3 are hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkyl-alkyl, aryl, aralkyl, and substituted derivatives thereof wherein the substituents are hydroxy, amino, alkylamino, dialkylamino, alkoxy, halogen, hydroxy, mercapto, alkylmercapto and nitro, and may be the same or different;
 M is alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkyl-alkyl, aryl, aralkyl, and hetero; and
 Z is hydroxy, amino, alkylamino, dialkylamino, or alkoxy; and non-toxic pharmaceutically-acceptable salts of the said compounds.
Patent IL-71598-A (IL)
Title: Preparation of base salts of piroxicam deposited on a pharmaceutically-acceptable carrier
IPC: C07D417/12
Filed: 1984-04-20
Abstract: A process has been developed for preparing the sodium, the monoethanolamine and the diethanolamine salts of piroxicam, in which the salt is deposited on a pharmaceutically-acceptable carrier. The compositions so obtained are useful for preparing pharmaceutical dosage forms of piroxicam, from which piroxicam is rapidly absorbed from the gastrointestinal tract after oral administration to mammals. These latter dosage forms are particularly suitable when it is desired to use piroxicam as an analgesic agent, where rapid onset of action is necessary.
Patent IL-72208-A (IL)
Title: Aryl and heteroaryl(7-(aryl and heteroaryl)pyrazolo-(1,5-a)pyrimidin-3-yl)methanones,their preparation and pharmaceutical compositions containing them
IPC: C07D487/04
Filed: 1984-06-22
Abstract: Aryl and heteroaryl [7-(aryl and heteroaryl)-pyrazolo[1,5-a[pyrimidin-3-yl]methanones which are new compounds active as anxiolytic, anticonvulsant, sedative-hypnotic and skeletal muscle relaxant agents in mammals and the novel process of making these compounds.
Patent IL-90123-A (IL)
Title: Hydrodynamic bearing and its production
IPC: F16C33/22
Filed: 1989-04-28
Abstract: An extrudable multi-durometer hydrodynamic bearing which includes a bearing pad support structure (10) and a plurality of bearing pads (50) fused to the bearing pad support structure (10). The bearing may also include a number of deflection control members (80) fused to the bearing pads and/or the bearing pad support structure. The pad supports of the bearing and movable with six degrees of freedom. The bearing is constructed entirely of non-newtonian fluidic materials and has a constant axial cross-section so that it may be easily extruded. The bearing includes portions having different hardnesses. The method of making the bearing includes the steps of extruding a first material, extruding at least a second material onto the first material prior to curing the first material forming a tubular extrusion, curing the tubular extrusion, cutting the tubular extrusion into bearing segments and sizing the bearing segments by machining the individual bearing segments to the desired inner and outer diameters.
Patent IL-91161-A (IL)
Title: Apparatus for forming a plastic coated tube
IPC: B29C48/153
Filed: 1989-07-31
Abstract: Apparatus for forming a plastics coated metal tube comprising means for forming a continuous strip of metal into a U-shape and a forming sleeve for folding the strip into an overlapping tube. A mandrel (23) is also provided which extends through the forming sleeve and through a locating sleeve (30). The locating sleeve (30) centralises the tube as it passes over the mandrel and welding means are provided for welding the overlapping tube as it passes through the locating sleeve (30). According to the invention, the welding means comprises an ultrasonic welding wheel (32) and drive means for the welding wheel, the drive means being capable of driving the welding wheel (32) at a peripheral speed identical to the speed at which the overlapping tube is drawn past the wheel.
Patent IL-91888-A (IL)
Title: Method for eukaryotic expression
IPC: C12R1/91
Filed: 1989-10-04
Abstract: There is provided a method for producing a useful substance in a eukaryotic host cell wherein the cell is transformed with a recombinant DNA vector that comprises a eukaryotic promoter, a poly-GT element positioned to stimulate the promoter, and a DNA sequence that encodes the useful substance, the DNA sequence being positioned for expression from the promoter, and wherein the cell containing the vector is cultured under conditions suitable for expression of the useful substance, which comprises:   (a) providing the cell with a DNA sequence that codes for the expression of an immediate-early gene product of a large DNA virus, and (b) culturing the cell of step (a) under conditions suitable for expressing the gene product and stimulating the activity of the poly-GT element. e
Patent JP-S58128199-A (JP)
Title: Controlling method of injected chemical for dehydrator
Inventor: TAKIZAWA TAKASHI
IPC: C02F11/14
Filed: 1982-01-27
Abstract: PURPOSE:To smooth the dehydration of sludge in a dehydrator and to save the amt. of chemicals by detecting the pH of the sludge to be supplied to the dehydrator, and changing the amt. of the chemicals to be fed to sludge according to the pH thereof. CONSTITUTION:Sludge which is subjected to acid treatments is introduced into a mixing tank 8, where the pH of the sludge is detected with a pH meter 14, and the pH value indicated on a pH indicator 21 is applied to a rate setter 25. The chemicals to be added to the sludge are introduced from a storage tank 1 into a dispensing tank 4, from which the chemicals are supplied with a constant volume feeder 5 to a dissolving tank 6. The optimum rate of feeding of chemicals with respect to the pH of the sludge is determined by the setter 25 and is applied to a flow rate controller 26. The controller 26 compares the detected value of the number of revolutions of the feeder 6 detected with a rotation detector 16 with the optimum charging rate, and controls the number of revolutions of the feeder 5 so as to feed the chemicals meeting the pH of the sludge. The sludge in the tank 8 is supplied with a pump 10 to a dehydrator 11, whereby the sludge is dehydrated.
Patent JP-S63233992-A (JP)
Title: Dihydropyridine-5-phosphonic acid cyclic esters
Inventor: SETO KIYOTOMO
IPC: A61P9/08
Filed: 1987-01-20
Abstract: NEW MATERIAL:The compound of formula I [Ar<1> is group of formula II (X<1> and X<2> are H, nitro, Cl or trifluoromethyl) or formula III; R<1>-R<6> are H or 1-3C alkyl; A is 1-6C alkylene; Ar<2> and Ar<3> are (substituted)phenyl; l and m are 0-3], its salt and their solvates. EXAMPLE:5-( 2,2-Dimethylpropylene-dioxy-phosphinyl )-2,6-dimethyl-4-(3-nitrophe nyl)-3-carboxylic acid 2-(N,N-diphenyl)-aminoethyl ester. USE:Remedy for circulatory diseases such as stenocardia, cerebral circulation disorder and hypertension. PREPARATION:An alpha-acetylstyryl-phosphonate derivative of formula IV is made to react with a 3-aminocrotonic acid derivative of formula V in an inert solvent (e.g. methanol) preferably at 60-140 deg.C for 5-20hr.
Patent JP-S5294390-A (JP)
Title: Heterogeneous polymerization of olefins
Inventor: SAEDA SHIGERU
IPC: C08F4/60
Filed: 1976-02-04
Abstract: PURPOSE: Heterogeneous polymerization of olefins, prevented from fouling phenomena by carrying out the polymerization in the presence of phytic acid salts and sulfonic acid salts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56108144-A (JP)
Title: Decoder checking system
Inventor: TANIGUCHI HARUMASA
IPC: H03M7/00
Filed: 1980-01-31
Abstract: PURPOSE:To realize a simple and highly reliable check system, by collating the decoder output for decoding of the data information with the parity bit output added to the data information to detect an error. CONSTITUTION:The logical operation circuit ALU supplies the data information of 8 bits plus the two figures A and B having a bit of the parity added to the data information and then performs a logical operation to obtain the result C. If the decoder 2 is normal, the output Z of the decoder 2 is logic 1 in case the result C is 0. Then the parity bit cp is logic 1, and accordingly the error output E is logic 0. On the other hand, the output of the ALU is logic 0 in the bits c0-c6 in case the input bit 7 of the decoder 2 is contracted to the logic 0. Then the output Z becomes logic 1 in case the bit c7 is logic 1. In this case, the error output E becomes logic 1 since the bit cp is logic 0. Thus the trouble of the decoder 2 is detected.