baber/WOPTO huggingface dataset:
Patent AU-636066-B2 (AU)
Title: Thienoimidazole derivatives, their production and use
IPC: C07D495/04
Filed: 1991-10-22
Granted: 1993-04-08
Abstract: Benzimidazole derivatives of the formula (I): <CHEM> wherein the ring A is a thiophene ring which may optionally contain substitution in addition to the R<3> group; R<1> is hydrogen or optionally substituted hydrocarbon residue which may be bonded through a hetero atom; R<2> and R<3> are independently a group capable of forming an anion or a group convertible thereinto; X is a direct bond or a spacer having an atomic length of two or less between the phenylene group and the phenyl group; and n is an integer of 1 or 2; or a salt thereof, have potent angiotensin II antagonistic activity and antihypertensive activity, thus being useful as therapeutic agents for treating circulatory system diseases such as hypertensive diseases, heart diseases (e.g. hypercardia, heart failure, cardiac infarction, etc.), strokes, cerebral apoplexy, nephritis, etc.
Patent AU-664693-B2 (AU)
Title: Polypropylene sheet material with improved cut resistance
Inventor: LU PANG-CHIA
IPC: G09F3/10
Filed: 1991-11-12
Granted: 1995-11-30
Abstract: A composite material comprising a base liner with a release layer on at least one surface thereof, and a releasable face layer releasably adhered to the base liner through the release layer by a pressure sensitive adhesive, wherein the base liner has a skin layer on its surface proximate to the release layer which is more difficult to cut than the remainder of the base liner material, such that when the composite is subjected to die cutting or perforating to allow portions of the face layer to be selectively removed, the cutter will not penetrate into or through the base liner to any substantial extent.
Patent AU-570620-B2 (AU)
Title: New prostacyclins and preparation method thereof
Inventor: NICKOLSON ROBERT
IPC: C07C69/65
Filed: 1982-11-25
Granted: 1988-03-24
Abstract: PCT No. PCT/DE82/00222 Sec. 371 Date Jul. 27, 1983 Sec. 102(e) Date Jul. 27, 1983 PCT Filed Nov. 25, 1982 PCT Pub. No. WO83/01951 PCT Pub. Date Jun. 9, 1983.Prostacyclin derivatives of general Formula I <IMAGE> (I)  wherein R1 is the residue OR3 wherein R3 means hydrogen or alkyl of 1-10 carbon atoms substituted, if desired, by halogen, aryl, C1-C4-alkoxy, or C1-C4-dialkylamino; cycloalkyl, aryl, or a heterocyclic residue; or is the residue NHR4 wherein R4 means hydrogen, an alkanoyl residue, or an alkanesulfonyl residue of respectively 1-10 carbon atoms, A is a -CH2-CH2- or trans-CH=CH-group, W is a  <IMAGE>   wherein the OH-group can be respectively esterified with a benzoyl or alkanoic acid residue of 1-4 carbon atoms, or can be etherified with a tetrahydropyranyl, tetrahydrofuranyl, C1-C4-alkoxyalkyl, or tri(C1-C4-alkyl)-silyl residue, wherein the free or esterified OH-group can be in the  alpha - or  beta -position, D and E jointly mean a direct bond or D is a straight-chain or branched alkylene group of 1-5 carbon atoms, E is an oxygen atom or a direct bond, R2 is a straight-chain or branched-chain alkyl group of 1-6 carbon atoms, a straight-chain or branched-chain alkenyl group of 2-6 carbon atoms which can be substituted by phenyl, halogen, or C1-C4-alkyl and, if D and E jointly represent a direct bond, is an alkynyl residue of 2-6 carbon atoms optionally substituted in the 1-position by halogen or C1-C4-alkyl, R5 is a hydroxy group which can be esterified with an alkanoic acid residue of 1-4 carbon atoms or which can be etherified with a tetrahydropyranyl, tetrahydrofuranyl, alkoxyalkyl, or trialkylsilyl residue and, if R3 is hydrogen, the salts thereof with physiologically compatible bases, and a process for the preparation thereof. The compounds exhibit blood-pressure-lowering and thrombocyte-aggregation-inhibiting activity.
Patent AU-734708-B2 (AU)
Title: Flameless combustor process heater
Inventor: MIKUS THOMAS
IPC: F23M20/00
Filed: 1998-10-08
Granted: 2001-06-21
Abstract: This invention relates to a method for providing controlled heat to a process utilizing a flameless distributed combustion. The method of the invention comprises providing an oxidation chamber, with an inlet for oxidant, an outlet for combustion products, and a flowpath between the inlet and the outlet; transporting fuel in a fuel conduit containing a plurality of fuel nozzles distributed along substantially the entire length of the oxidation reaction chamber, each nozzle providing communication from within the fuel conduit to the oxidation chamber, the fuel nozzles being spaced so that no flame results when the fuel is mixed with the oxidant flowing through the flowpath in the oxidation chamber; preheating the oxidant to a temperature at which when the oxidant and fuel are mixed in the oxidation chamber, the temperature of resulting mixture exceeds the autoignition temperature of said mixture; and conducting a process in a process chamber which is in a heat exchange relationship with the oxidation chamber, whereby a controlled heat flux is provided to the process chamber at a desired temperature profile and at a rate of heat flux sufficient to complete the process being conducted therein.
Patent BG-60256-B2 (BG)
Inventor: AGGARWAL BHARAT B
IPC: C12N1/20
Filed: 1985-05-30
Abstract: Лимфотоксинът намира приложение в медицината и проявява токсичен ефект спрямо туморните клетки. Биологично активен лимфотоксин се синтезира в рекомбинантни клетки. Създадени са нови нуклеинови киселини и вектори. По метода икономично се приготвят препарати, съдържащи еднакви лимфотоксинови полипептиди и производни на лимфотоксина, които имат аминокиселинна последователност, различна от естествената. Лимфотоксините са пречистени до специфична активност 2-10 х 107 единици/мг белтък чрез пречистване с нови, имобилизирани лимфотоксиннеутрализиращимоноклонални антитела.    51 претенции
Patent DE-1909489-B2 (DE)
IPC: B32B15/08
Filed: 1969-02-26
Abstract: 1,259,774. Coating plastics with metal: electro-plating plastics. RAYCHEM Ltd. Feb.25, 1969 [Feb. 27, 1968], No.9345/68. Headings C7B and C7F. Heat recoverable hollow polymeric articles are coated with metal, e.g. Al by vapour deposition, Ni by decomposition of nickel carbonyl or Cu, Ni, Au, Cr, Cd, Sn or Ag by electrolytic or electrolessplating. The article may be made conductive by including carbon black or a metal filler, and sensitized with chlorides of Pd, Pt or Au. In an example, a cross-linked polyethylene article is immersed in a chromium trioxide-sodium dichromate solution, washed, immersed in a stannous chloride, hydrochloric acid solution, washed, immersed in a palladium chloride solution, and then plated in a copper sulphate, sodium potassium tartrate, sodium hydroxide, formaldehyde solution. Other examples are coating polyethylene with Ag, polyvinylidene fluoride with Cu, after etching in sodium naphthalene, and Neoprene with copper.
Patent DE-1935716-B2 (DE)
Title: Fused electric contact for mounting directly on busbar - is fitted with ceramic body and screw fuse cartridge holder
IPC: H01H85/20
Filed: 1969-07-14
Abstract: A compact fused electric contact chassis and fuse cartridge holder is designed for directly mounting on a busbar. The device is more compact than the relatively large devices used hitherto, and it consists basically of a thick outer ceramic cylindrical shell (9) inside which a fuse cartridge (4) can be mounted by means of a screw socket to make contact between the bus-bar (8) to which the device is attached and a contact terminal (6). The arrangement can be attached to the busbar by means of a single screw (7) inside the ceramic body. There is a screw cap (3) on top of the assembly which screws down onto a protective collar (2) surrounding the fuse cartridge (4).
Patent DE-2033383-B2 (DE)
Title: Fuel oil burner pump - has pressure regulating valve with additional starting valve fitted downstream
IPC: F04C14/26
Filed: 1970-07-06
Abstract: The design concerns a burner fuel oil pump fitted with an additional valve which reduces the initial explosion-like noise occurring on burner installation at each ignition. The pump (P) sucks fuel oil from tank (1) via connection (2), filter (3) into the tooth gaps (4) and delivers it to pressure chamber (5) and valve chamber (6) of the pressure regulating valve (D). The pressure built up in the chamber lifts-off plunger (7) against the force of spring (11) and fuel flows to atomizing jet (9). Any surplus fuel oil which the jet cannot pass at the prevailing pressure flows into chamber (10) and from there via channel (13) to needle valve (14) which is part of the solenoid of starter valve (A). The valve is in open position and the surplus fuel oil flows back to the tank via channel (19). The solenoid valve is time-controlled by a relay and after a pre-set time solenoid (17) is de-energized, needle valve (14) closes, pressure in chamber (10) increases and the jet now handles the full flow of fuel necessary for the operation.
Patent DE-2224101-B2 (DE)
Title: Multipurpose electromagnetic control system - has output functionally related to input from several windings in circuit having blocking system
IPC: H03F9/00
Filed: 1972-05-17
Abstract: An electro-magnetic control system has an air gap-less iron circuit (1) with windings for several electrical inputs (W1, W2, W3, W5) of which one (W1) is for direct current for magnetic permeability control, and with an output (W4) in functional relationship to the input quantity. The permeability is adjusted to its maximum value and the magnetic circuit has blocking magnetic system (W5) fed by an alternating voltage as an extension of the input quantity for control of its electromagnetic resistance. The system may be arranged as a modulator multiplier, inverting member, or magnetic amplifier and is of simple construction.
Patent DE-2238454-B2 (DE)
Title: Dredger tooth pin lock - has engaging stop edges on pin and bearing bore, to limit pin movement in its socket
IPC: E02F9/28
Filed: 1972-08-04
Abstract: The lock is esp. for removable dredger tooth tips. It has a pin with side projection, which engages after insertion of the pin into a bore in a locking recess. A separate rubber section is inserted into an opposite recess, the section having hollows, which make its volume smaller than that of the recess. A stop plate is located between pin and rubber section. The pin (6) has shoulders (18) facing the rubber section (9), behind which engage shoulders (22) on the inner wall of the bore. This limits the movement of the pin towards the rubber section. The stop plate (11) is wider than the distance between the bore shoulders. The pin section facing the rubber section is thinner, and engages on a similar part of the stop plate.
Patent IE-S66477-B2 (IE)
Title: A trailer
Inventor: BARRETT RICHARD
IPC: B62D63/06
Filed: 1995-01-18
Abstract: A trailer (10) comprises a chassis (11) and loading means (21,21') movable relative to said chassis from a loading state, (Figure 1, Figure 4) in which said loading means is engagible with a load (6) to be transported, to a transportation state, (Figure 2, Figure 5), in which said load (6) to be transported, to a transportation state, (Figure 2, Figure 5), in which said load is supported on said chassis.
Patent IE-S70447-B2 (IE)
Title: Disc memory control
Inventor: COFFEY AEDAN
IPC: H01L27/02
Filed: 1996-07-01
Abstract: A memory system comprises a plurality of (hard) disc units each requiring a sequence of control signals at 3 different sub-periods, A, B, and C. The disc units are controlled by an integrated circuit chip, each being connected to a respective group of pins on the chip, with the groups of pins for the disc units being arranged substantially adjacent to each other on the chip. To minimize "ground bounce" (which occurs when a large number of pins change state at the same time and induce spurious signals elsewhere), the chip has a synchronizer circuit SYNC which generates a set of 3 synchronizing signals 1, 11, and 111 which are distributed in cyclic sequence to the 7 ports P0 and P7 to the disc units. These synchronizing signals control the generation, for each disc unit, of a respective sequence of control signals A, B, and C which are shifted by 1 sub-period for the corresponding sequences for the two adjacent disc units. The synchronizer preferably comprises a 3-stage cyclic counter .
Patent JP-S6141219-B2 (JP)
IPC: A61C17/02
Filed: 1984-01-31
Abstract: An ultrasonic endodontic dental handpiece has an elongated housing supporting a coil connected for establishing an alternating magnetic field, the housing having a cooling fluid inlet at one end and being open at the other for receiving and supporting a removable insert. The insert includes an elongated hollow body having one end adapted to be insertably mounted in the open end of the housing in fluid communication with the interior of the handpiece, and an elongated tool support assembly telescopingly received in the body. The tool support assembly includes an elongated shaft member having a vibrator rigidly mounted on one end in position to be vibrated by the electromagnetic field and a seal located between the body and shank outboard of the housing to prevent the flow of cooling liquid through the body past the seal. A cooling fluid outlet is provided in the body between the housing in the seal to permit cooling fluid to flow through the handpiece, and an irrigation fluid passage is provided in the shaft outboard of the housing to permit the flow of irrigation fluid along the shaft to the terminal end of the insert assembly. A mounting head on the end of the shaft supports an endodontic instrument to be vibrated by the vibrator, with the head including a fluid flow passage for discharging irrigation fluid longitudinally of the endodontic instrument. An improved irrigation fluid dispenser is connected to the apparatus for selectively delivering irrigation fluid under pressure to the mounting head.
Patent JP-H07121674-B2 (JP)
IPC: B60R22/42
Filed: 1990-01-26
Abstract: In a load-receiving housing (10), a retraction shaft (12) is rotatably mounted. A safety belt-clamping device consists of a clamping element (52) mounted movably on the housing (10) and a clamping face (66) which is fixed to the housing and lies opposite said clamping element at a distance. The actuation of the clamping element (52) occurs by means of an actuation extension (42) on a ring (38) provided with an internal toothing (40) and rotatably mounted on a side plate of the housing (10). On one side of the retraction shaft (12), two catches (30, 32) are mounted eccentrically and with their centre of gravity mounted in such a way that their contact faces lie opposite the internal toothing (40) of the ring (38). The catches (30, 32) are moved by mass inertial forces counter to the force of a restoring spring (31) into coupling engagement with the internal toothing (40) of the ring (38). The longitudinal component of the arcuate movement of the actuation extension (42) is directly transmitted via a pin (44) and an elongate hole (50) to the clamping element (52). 
<IMAGE>
Patent JP-3685811-B2 (JP)
IPC: A63F13/26
Filed: 1994-01-31
Granted: 2005-08-24
Abstract: PURPOSE:To provide a display method for a game device capable of displaying a player symbol at a place selected by a player, selecting it, and desiring participation cancellation for a bonus game. CONSTITUTION:After plural symbols are displayed on a display part in step A2. it is judged whether or not the combination of symbols on a pay line coincides with prescribed combination, and victory display and defeat display are performed in steps A4, A5. When the player selects participation on, a doubles game in step A6, a master symbol is displayed in step A7. When no symbol display area is selected within prescribed time by the player in step A8, a game is returned to a game start in step A1, then, the participation on the doubles game is canceled. Adversely, when the symbol display area is selected by the player in step A8, the rank of strength between the master symbol and the player symbol is compared in step A10, and the victory display or the defeat display is performed corresponding to the above comparison result in steps A11, A12.
Patent JP-S649281-B2 (JP)
IPC: A01N43/70
Filed: 1983-02-25
Abstract: Flowable herbicidal compositions which contain an active component combination of at least one chlorotriazine and a chloroacetanilide form stable aqueous dispersions if the surfactant component of the composition consists of an anionic surfactant from the series of the mono- or diphosphoric acid esters of phenol polyglycol ethers and a mixture of two non-ionic surfactants from the series of the alkoxy, alkanoyloxy or phenol polyglycol ethers which differ by at least one glycol unit.
Patent JP-2874839-B2 (JP)
Inventor: RENAUT PATRICE
IPC: A61K31/175
Filed: 1995-02-23
Granted: 1999-03-24
Abstract: 15-deoxy-spergualin analogues of formula (I) and their addn. salts are new. X = (CH2)n; Y = (CH2)4; T = (CH2)2; A = a single bond, -CH2-, -CH2O-, -CH2NH-, -CH(OH)-, -CHF-, or -CH(OCH3)-; n = 6-8. Intermediate cpds. of formula (II) are also claimed. A has the values above or in addn. is CH(OCH2C6H5); R1, R2, R3 = amino-protective gps. of alkoxycarbonyl, benzyloxycarbonyl or benzyl type.
Patent JP-2603023-B2 (JP)
IPC: A61K31/445
Filed: 1992-03-26
Granted: 1997-04-23
Abstract: The subject of the present invention is the use of 4-amino-1-(2-pyridyl)piperidines of general formula (I') <IMAGE> in which R' represents hydrogen, a halogen atom, a methyl, trifluoromethyl, (C1-C3)alkoxy, trifluoromethoxy, 2,2,2-trifluoroethoxy, methylthio, trifluoromethylthio or phenoxy group which is optionally substituted by a halogen, a (C1-C3)alkyl, (C1-C3)alkoxy, (C1-C3)alkylthio, trifluoromethyl or cyano group, or one of its pharmaceutically acceptable salts, for the preparation of a medicinal product for the treatment and prophylaxis of conditions arising from a dysfunction of the serotoninergic systems in which a serotoninergic action, selectively mediated by 5-HT3 receptors, is required.
Patent JP-2598296-B2 (JP)
IPC: C07C45/62
Filed: 1988-03-25
Granted: 1997-04-09
Abstract: A process for the preparation of the compound of formula (I), 3-(6'methoxy-2'-naphthylmethyl)-2,4-pentanedione, <CHEM> comprises the calalytic hydrogenation of a compound of formula (II):   <CHEM> c
Patent JP-H0411227-B2 (JP)
IPC: A61M1/16
Filed: 1983-05-27
Abstract: A semi-permeable membrane structure that is particularly adapted for plasmapheresis includes a frame having two tubes each forming an internal conduit opening inside the frame, and a membrane on either side of the frame, each membrane being mounted with its periphery disposed on the frame. Two external rigid plates each having a suitable support for a membrane on its internal face clamp the frame and membrane between themselves. Appropriate structure is provided for keeping the two rigid plates fixed to one another and thereby maintaining the spatial relationship of the frame, membranes and plates.
Patent JP-H021549-B2 (JP)
IPC: B05D1/28
Filed: 1980-07-18
Abstract: PURPOSE:To repeatedly drop a fixed amount of liquid easily and exactly by a method in which a high-viscous and changeable liquid is stored in a thermostat in which air is completely shut off, and a liquid quantitative sampler having a specific shape is inserted into the tank. CONSTITUTION:When dropping a liquid having a high viscosity and liable to change with time repeatedly and quantitatively, the liquid is first stored in a thermostat 1 being supplied with an inert gas, e.g., N2 gas, etc., and having an opening at a part of its upper cover. Then, a liquid quantitative sampler 6 formed by combining the longitudinal sides of plural slender strips chosen in terms of viscosity is inserted into the tank 1 in such a way as to adhere a fixed amount of the liquid to the sampler 6 by taking advantage of capillary phenomenon. Afterwards, the liquid is dropped onto a desired position. Thus, the repeated dropping of a fixed amount of a liquid can be performed easily.
Patent EP-0296102-B2 (EP)
Inventor: BEURET PIERRE
IPC: C21D1/74
Filed: 1988-06-01
Granted: 1999-10-06
Abstract: An upper line comprises three furnaces 1, 2, 3 and a washing machine 4, in straight side-by-side arrangement. A lower line comprises moveable treatment elements 7, 8, 9 movable on conveyor track 5, and fixed vat 17. car 6 permits feeding all the elements of the upper line, as well as materials handling equipment 11, from entry station 20. Elements 7, 8, 9 and 17 can be fed either directly from the furnaces 1, 2, 3 via the materials handling equipment 11.
Patent EP-0513917-B2 (EP)
Inventor: CAMERON JANET MARY
IPC: A61K45/06
Filed: 1992-05-11
Granted: 2001-03-07
Abstract: Combinations comprising a compound of formula (1) <CHEM> or a pharmaceutically acceptable derivative thereof and an inhibitor of HIV replication, pharmacetical formulations thereof and their use in the treatment of HIV infections. <IMAGE>
Patent EP-0554926-B2 (EP)
Inventor: DEGLI ANGELI ALESSANDRO
IPC: A21D13/00
Filed: 1993-01-16
Granted: 2000-11-29
Abstract: This invention relates to a process for the industrial preparation of pizzeria pizzas. The process comprises the following stages: a) dough preparation, b) kneading, c) tank-raising, d) portioning, e) topping, and f) baking. If stage d) comprises a piecing/rounding step and a step involving rolling with rollers or flattening with plates, the product is known as a ball-type pizza. If however stage d) comprises three steps, namely extrusion, rolling and punching, the product is known as a rolled and punched pizza. The process is particularly advantageous from a cost viewpoint in that the raising stage does not require the presence of raising cells in the plant. <IMAGE>
Patent EP-0673550-B2 (EP)
Inventor: GUHA SUBHENDU
IPC: H01L31/20
Filed: 1993-12-01
Granted: 2006-09-13
Abstract: The thicknesses of the intrinsic layers of the cells comprising a tandem photovoltaic device are selected so that the cell having the highest quality semiconductor material produces the lowest photocurrent. That cell will then be the dominant cell in the tandem device and its material properties will contribute disproportionately to the overall properties of the tandem device.
Patent JP-H0585557-B2 (JP)
Inventor: ERITSUKU FUARUFU
IPC: A61K31/44
Filed: 1984-05-24
Abstract: Tetrahydroisoxazolol[4,5-c]pyridine derivatives of the formula: 
<CHEM>
 individual isomers and pharmaceutically acceptable acid addition salts thereof, wherein R1 is hydrogen, alkyl or phenyl-lower alkyl, in which the phenyl group may be substituted with halogen, lower alkyl or lower alkoxy; R2 is alkyl, alkenyl, alkynyl or phenyl-lower alkyl, in which the phenyl group may be substituted with halogen, lower alkyl or lower alkoxy; and R4 is hydrogen or alkyl. 
<??>The compounds are prepared by different methods. 
<??>The compounds have been found to posses strong acetylcholine agonistic activity in pharmacological tests and having few undesired side effects. 
<??>Pharmaceutical compositions of said compounds, and methods for the treatment of diseases involving acetylcholine malfunction are described.
Patent JP-H0660011-B2 (JP)
IPC: C08K3/00
Filed: 1990-05-01
Abstract: Silica characterised in that it is in bead form and has a BET surface area of between 60 and 130 m<2>/g, a relative density varying between 0.28 and 0.37 and a total pore volume of between 1.6 and 3.3 cm<3>/g.   This silica can be employed especially in the reinforcement of elastomers.
Patent JP-2700269-B2 (JP)
IPC: H04N5/445
Filed: 1989-05-02
Granted: 1998-01-19
Abstract: A television receiver includes a character generator (63) for generating a character signal suitable for displaying a menu of various processing control choices, such as processing for monaural, stereophonic or second audio program reproduction, "on-the-screen" of a picture tube, and a control unit (53) for dynamically altering the contents of the menu in response to the signal conditions of a received television signal, such as the presence or absence of stereophonic or second audio program information. As a result, confusion to a user in selecting (59) a processing mode which is rendered ineffectual due to a particular signal condition is minimized.