baber/WOPTO huggingface dataset:
Patent IT-1070247-B (IT)
IPC: G01N21/01
Filed: 1976-06-28
Granted: 1985-03-29
Abstract: Method and apparatus for photometric analysis of sample fluids for a constituent of interest. There is provided a method of sample analysis comprising the steps of locating the sample fluid in a cell having an axis, directing a ray of light through the sample and the sample-cell interface at an angle to said axis, totally internally reflecting said light ray passed through the interface to be redirected across said sample, and detecting the redirected light ray passed through the sample.
Patent IT-1069868-B (IT)
Title: Hollow synthetic joist for construction of furniture sub-frame - is divided into longitudinal cells with hinged and glued mitre corners
Inventor: SANDOR JANOS
IPC: F16B12/04
Filed: 1976-11-11
Granted: 1985-03-25
Abstract: The hollow synthetic joists (1) are for the fabrication of furniture sub-frames. Internal diaphragms walls which are parallel to the short external sides may divide the section into three compartments. At least three of the major external faces (4) of each joist are plane. The external arrisses of the section are rounted. Right angled joists (5) between members may be fashioned by a type of mitre-joint. In forming this joint a triangular piece is cut out from the internal and the two lateral faces of the member. This process leaves a hinge in the outer wall (O") of the member. The two lengths are then folded until the mitred faces meet. The mitred faces may be glued together.
Patent IT-1056251-B (IT)
Title: Artificial gravity prodn. system for liquids - has transport pump operating between storage containers with valve automatically coupled to pump status
IPC: B67C/
Filed: 1974-09-04
Granted: 1982-01-30
Abstract: A device for production of an artificial gravitational force in liquids, has a transport pump (2) with suitable capacity and pressure production capability which draws the fluid from a storage tank through an inlet pipe (3) and compresses it into a storage space (4) which is connected to the filling mechanism of a machine used for filling various containers. A cut-off valve (7) is situated in the inlet pipe (3) to prevent back flow of liquid if the working pressure exceeds the pressure caused by the height of the storage vessel (4). The valve (7) automatically opens and closes in accord with the operation of the pump (2) in order to produce a constant pressure within the fluid.
Patent LT-4756-B (LT)
Inventor: IEMAITYT DANGUOL
IPC: A61B5/366
Filed: 2000-01-11
Abstract: The invention concerns medicine, in particular heartbeat analysis, measuring and registration.The aim of the invention is to extract a specific rhythm from a sequence of long RR interval values (rhythmograms) consisting of sinusoidal and ectopic rhythms and technical noise.Long term sequences of RR interval values are received with electro-cardio-signals during measuring distances between adjacent QRS complex R teeth. The method presented displays RR interval value pairs as a set of points on a diagram in a rectangular coordinating system where RR1 and RR1+1 values are marked according to the axes. The points corresponding to the sinusoidal and ectopic rhythm RR interval value pairs are positioned in specific zones on the diagram.
Patent MX-171758-B (MX)
Inventor: BERTIGER BARY ROBERT
IPC: H04W88/18
Filed: 1989-10-04
Abstract: A system for facilitating global cellular/trunked mobile communication is disclosed. This system permits communication with hand held and mobile mounted cellular telephones. The system permits two-way communications anywhere on or above the earth up to a particular height above the earth of several hundred nautical miles. The system employs a number of low-earth orbiting satellites (1,2, etc.) moving about the earth in orbit. Links (i) are provided from the satellites directly to the users and via the public switched telephone network (20) to other users (30). The satellites are interconnected via links (j) in a ring structure surrounding the earth. Switching is performed by each of the satellites. In addition, each of the satellites hands off a call as it moves out of the range of a particular user.
Patent MX-173018-B (MX)
Inventor: GREENBERG ILAN
IPC: B05B3/04
Filed: 1990-04-06
Abstract: A ball-type water sprinkler of the sector type includes tow inlets (21,22) into the ball chamber (18) oriented to direct the water to flow in opposite directions circumferentially around the chamber (18), and a shutter (24) rotatable with the rotor (16) and movable either to a first position with respect to the rotor (16) covering one inlet and uncovering the other inlet to cause the water to flow in a first direction, or to a second position uncovering the one inlet and covering the other inlet to cause the water to flow in the opposite direction. The shutter (24) is actuated by a member (36) rotatable with the rotor (16) and cooperable with the sector stops (38,40) of the sprinkler, the actuator (36) being coupled to the shutter (24) by an over-center spring coupling (42) producing a snap-action movement of the shutter (36) to either its first or second positions.
Patent PT-89119-B (PT)
Inventor: NEW JAMES STEWART
IPC: A61K31/495
Filed: 1988-11-30
Abstract: A series of psychotropic acyclic amide derivatives having the structure
      wherein R is alkyl, alkenyl, cycloalkyl- and bicycloalkyl-methyl; and Z is a heterocyclic group comprised of pyrimidine, benzisothiazole, thienopyridine, and furopyridine. These compounds are useful antipsychotic and/or anxiolytic agents.
Patent PT-89466-B (PT)
Inventor: EAKIN MURDOCH ALLAN
IPC: A61Q11/00
Filed: 1989-01-17
Abstract: An oral care composition contains active amounts of a cationic antibacterial agent and of a polymer which carries attached polyalkylene oxide side chains and, preferably, carboxyl groups. Oral care compositions of this type reduce both biological contamination of teeth and the discoloration thereof, which may derive from the interaction of the cationic antibacterial agent with constituents of food.
Patent PT-90882-B (PT)
Inventor: EDWARDS DAVID BRIAN
IPC: B65D65/38
Filed: 1989-06-15
Abstract: Package for liquid concentrate comprises an outer container with a shock absorbing base and an inner water soluble or dispensible envelope containing the liquid concentrate. Pref. a flexible strip forms the shock absorbing section and joins the outer container wall to the base. The flexible strip can be of sinuous or corrugated form and may form an internal shoulder on which the inner container rests and provides a space into which liquid leaking from the packet can collect. The outer container is pref. substantially rigid e.g. made of polypropylene. A removable lid of a paper/aluminium/plastic laminate can be provided. The plastic of the lid can be polyethylene terephalate and is pref. heat sealed to the container.
Patent PT-91755-B (PT)
Inventor: BRAAKMAN GERLEEN HENRI
IPC: B21D51/32
Filed: 1989-09-20
Abstract: Method of manufacturing a seam connection between body flanges (5) and end wall flanges (9) of a drum (11) by means of a seaming roller (14) which folds the flanges about each other, the essential difference with respect to prior art seaming operations being that the precurl (6) of the end wall flange (5), known in itself, is guided into the lower portion of the groove (15) of the seaming roller so that during the radial movement inwardly of the seaming roller (14) the flanges (5,9) may bulge outwardly in axial direction and form a so called cat's back by means of which the flanges and accordingly end wall (2) and body (1) are centered upon each other, whilst further in circumferential direction a distance is provided between the upstanding edge (3) of the end wall (2) and the curvature (10) between body (1) and body flange (9) which distance during the seaming operation may be reduced. It moreover is possible by using a support (13) for the end wall which is smaller in diameter than the diameter of the body (1), to perform the seaming operation inwardly to a degree such that the final seam has an outer diameter which is substantially equal to the diameter of the body (1).
Patent SE-371743-B (SE)
Inventor: BUCUR I
IPC: A61H31/00
Filed: 1973-04-10
Abstract: An apparatus for mechanical stimulating of the heart comprising a girdle provided to be stretched over the chest of a human body and carrying power means arranged to mechanically treat said chest in a rhythmical sequence thereby stimulating the heart whereby according to the invention the bloodstream from the heart is directed towards the brain by means of a further girdle provided to be stretched over the body in the level of the abdomen and provided with means arranged to be extended and to exert a thrust against the abdomen intended to cause a compression of aorta abdominalis.
Patent SE-430164-B (SE)
Inventor: FEUER L
IPC: A23K1/16
Filed: 1975-04-25
Abstract: 1504541 Compositions containing amino acid derivatives CHINOIN GYOGYSZER ES VEGYESZETI TERMEKEK GYARA RT 28 April 1975 [29 April 1974 26 March 1975] 17608/75 Heading A5B [Also in Divisions C2 and C3] Cosmetic and pharmaceutical compositions contain (I) and/or salts thereof as active ingredient wherein A<SP>1</SP> stands for hydroxy, C 1-4  alkoxy, cycloalkoxy, aralkoxy, substituted aralkoxy, aryloxy, substituted aryloxy or a group of the general formulae:  wherein R<SP>14</SP> is hydrogen, C 1-4  alkyl or aralkyl, R<SP>6</SP> is hydrogen, C 1-5  alkyl, aralkyl, hydroxysubstituted aralkyl, heteroaralkyl or a group of the general formula: Y is hydroxy, amino, alkylamino, dialkylamino, C 1-4  alkoxy or aralkoxy, and r is an integer of from 1 to 10 or an average polymerization grade of up to 2000, B<SP>1</SP> is a group of the formulae -SO 2 OH, -OSO 2 OH, -O-PO(OH) 2  or -S-S-R<SP>11</SP>, wherein R<SP>11</SP> is C 1-4  alkyl, aralkyl or aryl or a residue obtained when removing group B<SP>1</SP> from the general formula (I), R stands for hydrogen, C 1-4  alkyl or aralkyl, R<SP>x</SP> stands for hydrogen or halogen, R<SP>1</SP> stands for hydrogen, C 1-4  alkyl, aryl, aryl having a nitro or alkoxy substituent, aralkyl, substituted aralkyl, alkoxycarbonyl, cycloalkoxycarbonyl, aralkoxycarbonyl, substituted aralkoxycarbonyl having, e.g. a halogen, alkoxy, nitro, phenylazo or alkoxyphenylazo substituent, unsubstituted or substituted aryloxycarbonyl, acyl, arylsulfonyl or group (wherein R<SP>6</SP> has the same meanings as defined above and p is an integer of from 1 to 10 or an average polymerization degree of up to 2000), R<SP>2</SP> stands for hydrogen, C 1-4  alkyl, or aralkyl or R<SP>2</SP> and R<SP>2</SP> may each stand for a -CO- group and form a ring through an o-phenylene, alkylene or -CH=CH- group, R<SP>3</SP> stands for hydrogen, carboxy or carbalkoxy, R<SP>4</SP> stands for hydrogen, halogen, C 1-4  alkyl or hydroxy, R<SP>5</SP> stands for hydrogen, halogen, C 1-4  alkyl, carboxy, carboxamido, carbalkoxy or carboaralkoxy, m is 1, 2 or 3, n is 1, 2, 3 or 4, s is 0, 1, 2, 3 or 4, and t is 1, 2 or 3.
Patent SE-429501-B (SE)
Inventor: AUNSHOLT K E H
IPC: B03D1/006
Filed: 1982-02-12
Abstract: Flotation of fly ash to recover coal contained therein is carried out in at least two steps, pH of the flotation slurry in the first step being 6-8, and in the last step lower than in the first step and below 6.5, preferably in the range of 3-5. The temperature may be ambient but is preferably 30 DEG -60 DEG C. As collector and frother several of those commonly employed are usable, preferably gas oil and pine oil, respectively. Desired pH is preferably achieved by sulphuric acid if desired in part by acidic flue gases. There is obtained separation into an almost carbon-free ash fraction and a carbonaceous fraction of low ash content.
Patent SE-455922-B (SE)
Title: Aspirator for gases from space above fluid bath
Inventor: HANSEN ANDERS
IPC: B08B15/02
Filed: 1984-06-04
Abstract: The item to be treated is immersed in the treatment liq. Above the edges of adjacent vats, there are extraction channels. A tight fitting lid is placed on top; it rests on the channel cover. There are openings formed between the channel cover and the channel body. The size of the opening is variable. The extraction channels are connected to a suitable extraction device and a vacuum is acheived above the liq.
Patent SE-446967-B (SE)
Title: Filler
Inventor: LOFGREN P
IPC: B67C/
Filed: 1984-06-13
Abstract: Filler for sterile filling of containers. A flexible mid-point reservoir (14) is set into the dosage chamber (11) and is exposed to external overpressure and negative pressure. The filled goods are sucked into the mid-point reservoir and pressed out into the final storage container.A device for fine adjustment of chamber volume has the form of an adjustable diaphragm (33).<IMAGE>
Patent SE-448023-B (SE)
Title: Connector for vehicle air conditioner
Inventor: FERNQVIST H
IPC: F16L37/28
Filed: 1985-05-22
Abstract: The valve housing (10, 11) duct (13) has a widened section (14) adjacent to the side of the valve seat (15) and turned towards the closed system. The valve body (16) is socket-shaped and is closed at its end facing the valve seat. It has a locating surface (18) at its closed end for fitting against the valve seat, and at its opposite end is guided into the narrower part of the duct (13). The valve body (16) has, in the centre of the widened part of the duct, at least one aperture (21) in its cover surface. The spring (17) for loading the valve body against the seat is fitted in the exterior of the body (16).
Patent SE-453554-B (SE)
Inventor: ANDERSSON A
IPC: A23L3/375
Filed: 1986-06-16
Abstract: In a process for freezing liquid or semiliquid food products in the form of essentially uniform pellets, the nonfrozen food product is introduced into a container (7). The product is agitated within the container, while a liquid cooling gas is sprayed over the product. The partially frozen food product is then removed from the container before it is completely frozen and after formability has been achieved, and is formed into essentially uniform pellets which are completely frozen outside the container. An apparatus for carrying the process into effect comprises a container (7), an agitator (8) mounted within said container, spray nozzles (18) opening into the upper part of the said container for spraying the underlying food product in the container with a liquid cooling gas, a forming device (13) for forming the partially frozen food product removed from said container into essentially uniform pellets, and a freezer (17) for completely freezing the pellets thus formed.
Patent SE-459109-B (SE)
Title: Heat loss redn. plant for building
Inventor: SKOGSBERG C
IPC: E04F19/04
Filed: 1986-10-31
Abstract: The warm room air is conducted horizontally along one or the other, or both sides of the concrete foundation plate (13) of the building adjacent to limiting walls (10). This is produced by a fillet (15) supporting against the wall (10) surface and that of the floor. The fillet has an inner channel along the concrete surface, communicating with room air via inlet slots (18).
Patent SE-464034-B (SE)
Title: Securing element for a concrete building element
Inventor: FORSLUND L
IPC: E04C3/29
Filed: 1988-05-31
Abstract: Securing element 8 for primarily prefabricated building elements 3 made of concrete, such as concrete beams 3, which securing element is intended to be cast into one side 12 of the building element and to constitute an attachment for further building elements 5. The securing element 8 is distinguished in particular by the fact that it comprises a spacer and spike block 8 of spikeable plastic material, intended to constitute an attachment for securing members 9 in the form of one or more spikes 9, screws 9 or the like, and comprising members 10 for fixing reinforcements 4, 11 at a distance from a first side 12 of the securing element 8, which first side 12 is intended essentially to adjoin that side 7 of the building element 3 in which the securing element is cast. <IMAGE>
Patent SE-469839-B (SE)
Title: Draining and filling device for a fluid in a container
Inventor: ASTROEM ERIK JOHAN HALVARD
IPC: B67B1/06
Filed: 1991-03-18
Abstract: A device for use in draining fluid from a container through a drain hole 13 disposed therein, which can be sealed by means of a threaded, bowl-shaped plug 17 having an outwardly open, cylindrical cavity 19 and two projections 20 which jut into the latter and are situated diametrically one directly in front of the other, comprises a housing 10 which can be fitted over the said hole 13 and a tool 45 which serves manual handling of the plug 17, which tool has a plug holder 48 provided with gripping members 65, which can be introduced into the cavity 19 of the plug 17, for detachable securement of the plug 17. For the purpose of eliminating drawbacks which occur with previously known such devices, the gripping members 65 are set up to secure the plug 17 to the plug holder 48 through detachable engagement with the said two projections 20 of the plug 17. <IMAGE>
Patent SE-468188-B (SE)
Inventor: ANDERSSON J
IPC: G01J1/02
Filed: 1991-04-08
Abstract: A method for coupling radiation in an infrared detector of the kind which uses quantum wells that are comprised of thin layers of, e.g., gallium arsenide (GaAs) surrounded by aluminium gallium arsenide (AlGaAs). The invention is characterized in that a two-dimensional crossed grating (6), a so-called 2-D grating, is constructed on the top of the detector mesa of the detector on the side opposite the surface through which incident light (5) enters the detector. The grating (6) is caused to spread the incident light in different directions. According to one preferred embodiment, the detector also includes a cladding layer (14) which, together with the crossed grating, forms a wave guide. <IMAGE>
Patent CN-85106670-B (CN)
Title: 用控制电位法从阳极泥提取贵金属
IPC: C22B7/00
Filed: 1985-08-31
Abstract: 用控制电位法从阳极泥提取贵金属。本发明属贵金属湿法冶金。其方法是将物料置于HCl和NaCl介质中。在75～85℃内，加入NaClO使体系的氧化还原电位控制在400～460毫伏内进行选择浸出。留有贵金属的浸出渣根据其特点可采用在电位600～650毫伏内再次浸出；或将浸出渣溶解。将溶液中的贵金属分别还原、沉出，以得到纯度＞95％的粗金或贵金属精矿，回收率可达98％以上。本方法主要用于贵金属冶金过程中提取、富集和精炼的贵贱金属分离。
Patent CN-87100932-B (CN)
IPC: B03D3/00
Filed: 1987-02-27
Abstract: 一种膨润土湿法选矿方法，由破碎、捣浆（或磨矿）、水力旋流器分选、絮凝及絮凝体脱水等工序组成的工业化生产线，流程简单，生产能力较大，滤饼成型好、凝液固含量低，选矿费用较低。
Patent FI-130202-B (FI)
Inventor: VALKIAINEN VEIJO
IPC: B25G1/00
Filed: 2017-10-18
Granted: 2023-04-18
Abstract: Ansökan avser en spärrhandtagsförlängare (100) med ett manöverhuvud (102), en skaftdel (154) och ett drivhuvud (122). Vid manöverhuvudet kan fästas ett spärrhandtag löstagbart. Skaftdelen ligger mellan manöver- och drivhuvudena Drivhuvudet är försett med en tandad sätesring (142) där kan fästas ett gängat fästdon. Den tandade sätesringen svänger (L3) vid vridning med spärrhandtaget som sitter fast i manöverhuvudet. Förlängaren innefattar dessutom en rullkedja (116) vars dragrörelse (L7), som riktar sig mot manöverhuvudet parallellt med skaftdelen och som orsakas av vridningen med spärrhandtaget, får den tandade sätesringen att svänga
Patent HK-1039649-B (HK)
Title: System, method and mobile telephone for providing signal noise reduction by spectral subtraction
Inventor: HARALD GUSTAFSSON
IPC: G10L/
Filed: 2002-02-07
Abstract: Methods and apparatus for providing speech enhancement in noise reduction systems include spectral subtraction algorithms using linear convolution, causal filtering and/or spectrum dependent exponential averaging of the spectral subtraction gain function. According to exemplary embodiments, successive blocks of a spectral subtraction gain function are averaged based on a discrepancy between an estimate of a spectral density of a noisy speech signal and an averaged estimate of a spectral density of a noise component of the noisy speech signal. The successive gain function blocks are averaged, for example, using controlled exponential averaging. Control is provided, for example, by making a memory of the exponential averaging inversely proportional to the discrepancy. Alternatively, the averaging memory can be made to increase in direct proportion with decreases in the discrepancy, while exponentially decaying with increases in the discrepancy to prevent audible voice shadows.
Patent HK-1046195-B (HK)
Title: Communication device with compensation of transmitter leakage signals occuring at a receiver input
Inventor: KASPERKOVITZ WOLFDIETRICH GEORG
IPC: H04B1/52
Filed: 2002-09-06
Abstract: Communication device comprising a transmitter and a receiver, coupled to antenna means respectively via a transmitter output and a receiver input. For an effective and reliable reduction of transmitter leakage signals occurring at the receiver input corrective signal means are being used, comprising transmitter leakage signal selective amplifying means for selectively amplifying said transmitter leakage signal provided with a transmitter signal reference input being coupled to the transmitter output, a transmitter leakage signal input being coupled to the receiver input and a transmitter leakage signal output being coupled to said transmitter leakage signal input for a negative feed back of said transmitter leakage signals.  <IMAGE>
Patent HK-1047046-B (HK)
Title: A liposome composition having resistance to freeze/thaw damage
Inventor: ROBERT M ABRA
IPC: A61K47/28
Filed: 2002-11-29
Abstract: A liposome composition having improved protection from freeze/thaw damage is described. The liposome composition contains an osmotic gradient across the liposome lipid bilayer, wherein the osmolarity of the external medium is higher than the osmolarity of the liposome inner medium. Typically, the external medium includes a salt and a cryoprotectant to achieve the increase observed in osmolarity.
Patent HK-1049239-B (HK)
Title: Method and apparatus for beamforming in a wireless communication system
Inventor: AHMAD JALALI
IPC: H04B7/06
Filed: 2003-02-21
Abstract: In a CDMA data communication system capable of variable rate transmission, utilization of beamforming techniques decreases the average interference caused by transmissions of a base station (104) to subscriber stations (112) in neighboring cells (124). Base stations (102, 104) utilize multiple transmit antennas (106, 108), each transmitting signals at controlled phases, to form transmit signal beams (110, 118, 122) corresponding to individual subscriber stations (112, 116, 114). Data and reference signals are transmitted along beams (110, 118, 122) that change according to fixed time slots and subslots in order to maximize carrier-to-interference ratios (C/I) measured at subscriber stations (112, 116, 114).
Patent HU-182518-B (HU)
Title: Synthetic fungicide derivatives
Inventor: BROWN IRWIN FJR
IPC: A01N37/46
Filed: 1979-03-30
Abstract: Fungicidal formulations are described which comprise as a first fungicidally active ingredient a pyrimidine of formula:-   <IMAGE> where X is chlorine or fluorine, and as a second fungicidally active ingredient a compound of formula:   <IMAGE> where R is fur-2-yl or -CH2OCH3, associated with one or more inert, non-phytotoxic carrier(s) therefor. Fungicidal methods employing such formulations are also described.
Patent HU-176340-B (HU)
Title: Process for preparing maleinic anhydride from maleic acid
Inventor: LIETARD JEAN-MARIE
IPC: C07D307/60
Filed: 1975-07-10
Abstract: 1456101 Maleic anhydride; dehydration of maleic acid UCB 10 July 1975 [12 July 1974] 30938/74 Heading C2C Maleic anhydride is made by heating maleic acid in the presence of sulpholane, and recovering maleic anhydride from the resulting vaporized mixture of maleic anhydride and water.