baber/WOPTO huggingface dataset:
Patent DE-1816079-B2 (DE)
Title: Parametric reflection amplifier - has high gain bandwidth product using quarter wave transformer between varactor and input circulator
IPC: H03F7/04
Filed: 1968-12-20
Abstract: The parametric reflection amplifier has its input signal obtained via a circulator from the transmission line and passed to a strip-line varactor diode plus idling circuit. A lambda/4 transformer (7) is located between the circulator's magnets (4), ferrite (5) and transformer (6) and the varactor diode assembly (9). The lambda/4 transformer transforms the pumped varactor's negative impedance. The inner conductor (3) is smaller in the region between lambda/4 transformer and varactor than it is elsewhere. The advantage lies in the amplifier's high gain/bandwidth product and small size due to compact integration.
Patent DE-2015657-B2 (DE)
Title: Granular or viscous material spray pistol - has air nozzle widening downstream of sharp-edged throat
IPC: B05B7/06
Filed: 1970-04-02
Abstract: The spray pistol is particularly for granular or viscous coating material, having a hollow piston pulled back against a spring by a lever, and through which compressed air is delivered. The downstream end of the piston forms a nozzle and acts as the plug for a stop valve shutting off an annular chamber containing the coating material. The outlet (23) of the air nozzle widens again in the air flow direction after a sharp-edged throat (51).
Patent DE-2023764-B2 (DE)
Title: Cable carrying rail for wall mounting - has hollow section base for added insulation safety
IPC: H02G3/04
Filed: 1970-05-15
Abstract: The rail (1) for mounting on a wall, carries a cable by holding it between lateral strips (6) which grip the cable. The cable rests on a sub-based (5) which is separated from the fixing base (3) by a rectangular section duct (2). The fastening screws (9) pass through access holes (8) in the sub-base (5) and are thus well removed from the cable and cannot damage its insulation. The construction with a hollow base aso assists in the mfr. as the wall sections are move uniform in thickness. This is the the case when extrusion pressure are used in the production of the rails.
Patent DE-2059145-B2 (DE)
Title: Wire straightening machine - with crankshaft drive
IPC: B21D3/00
Filed: 1970-12-01
Abstract: Round or flat wire straightening machine for use in wire mills comprises straightening elements, through which the wire is passed and which are fitted periphally on discs mounted on a crank shaft, the elements being prevented from rotating with the discs from the outside. The design permits the easy resetting and replacing of the die like straightening elements.
Patent DE-2124888-B2 (DE)
Title: Sliding door operation cylindrical draw handle - has pin on notching device moved into straight slot section when pressed
IPC: E05B65/08
Filed: 1971-05-19
Abstract: The mechanism is used for operating sliding doors, or similar devices. A housing unit for the draw handle is in the form of a cylindrical socket (13), insertable in a cylindrical blind hole (11) in the door's end face (16). The handle (20) is virtually cylindrical with a knob-type grip surface (22). A notching device (30), with pin-and-slot guidance, is sited between socket and handle. For pin (29) guiding, the slit (31) has a straight section and a slope-linked notching section with a lug (36). When the lowered handle is pressed, the pin passes into the straight section on handle release.
Patent DE-2126692-B2 (DE)
Title: Printing head for printing labels on label strips - has groups of type carriers arranged round central shaft
IPC: B41K3/08
Filed: 1971-05-28
Abstract: The central shaft forms the rotational axis of the printing head and has a star shaped disc stuck on each end having an hexagonal shape with edge recesses containing the type carriers. A circumferentially serrated gear wheel is attached totthe outer side of the one disc. Symbol rollers are able to rotate about a hollow shaft in each recess running axis-parallel to the central shaft. A threaded spindle secured against axial displacement and arranged parallel to the printing head axle engages with and passes through a threaded borehole in the fork which encloses a group of type carriers. Rotation of the head of the threaded spindle causes the fork and hence its accompanying type carrier group to be moved axially.
Patent DE-2145579-B2 (DE)
Title: Shaft action instantaneous switch - has flange faced and spring locking snap action centred around main switch shaft
IPC: H01H19/32
Filed: 1971-09-11
Abstract: The fast action 'instantaneous' switch is of box rotary construction and comprises a switch shaft with snap action rotor and operation tensioned spring. The switch operates using stop and riding flange surfaces on the various component parts around the shaft. The objective is to reduce the number of moving parts. The snap action rotor (3) has symmetrical inclined plane faces (3c) which form an interfacing operation combination of channels and abutments with the switch shaft (2). In the bottom of the outer housing (1), limiting segments (8) around the shaft (2) prevent excessive movement. The switch can be provided with several positions, four to eight typically, around its switching arc.
Patent DE-2147486-B2 (DE)
Title: Calendar for animal husbandry - indicates which animals must be treated on given dates
IPC: G06C3/00
Filed: 1971-09-23
Abstract: The calendar has a data scale such as a rotatable ring aligned with a scale of operations to be performed on each animal. The data scale is provided with spaces for insertion of animal identification numbers, so that the user is reminded to carry out the same operations on different animals with the same time intervals between these operations. The preferred design has two concentric scales with the outer ring for January-June and the inner for July-December.
Patent IE-S69476-B2 (IE)
Title: Improved solar panel and air heating and heat recovery ventilation system
Inventor: QUIGLEY WILLIAM
IPC: F24J2/04
Filed: 1996-02-13
Abstract: An air heating and heat recovery ventilation system comprises one or more solar panels (1,1') for absorbing and collecting energy from the sun during daylight hours, an energy processing unit (50) for combining and distributing energy from different sources; a boiler (10) which is interlinked to the system via the energy processing unit (50), an air distribution system and air handling unit 105 which allows for heat to be distributed throughout a house via a network of conduits and a control means which provides a means for co-ordinating and controlling all the components and functions of the system. The solar panel (1) has a solar radiation transmitting cover (7) and a reflective base held in spaced apart relationship by side end members (1a, 1b), a solar radiation absorber (6) within the housing, inlet means enabling fluid to enter the absorber at one end of the housing, and outlet means enabling the fluid to exit from the absorber at an opposite end of the housing. The cover (7) is a sheet of glass, the underside of which has a "low E" coating. The cover (7) may also be spaced apart from the solar radiation absorber (6) and an air gap is provided between the cover (7) and absorber (6).
Patent JP-H0155007-B2 (JP)
IPC: A61B1/12
Filed: 1982-02-02
Abstract: A suction selector mechanism of an endoscope is operated such that a suction channel member may be connected to or disconnected from a suction tube guided to a control section. The selector mechanism has a first connecting port and a second connecting port. The first connecting port is formed in a cylinder and is connected to the suction channel member. The second connecting port is formed in the cylinder and is connected to the suction tube. A piston is slidably inserted in the cylinder and has a circular outer surface portion which is brought into air-tight contact with the cylinder. The piston has an annular small-diameter portion at a position different from that of the outer surface portion. The piston has a channel which allows communication between the space defined by the small-diameter portion and the second connecting port. The first connecting port is closed by the outer surface portion of the piston when the piston is positioned in the non-suction position.
Patent JP-H04684-B2 (JP)
IPC: B01D46/52
Filed: 1985-03-07
Abstract: @ A filter cartridge for removing particles or dust from a stream of moving gas or air, comprising a pleated filter medium (4) disposed between a pleated inner wire support frame (3), outer longitudinal wire support stays disposed along each inner apex of the pleats of the filter medium, and end caps. The outer wire stays (5) are formed from inwardly bent wires which are attached at each end to the inner frame (3) and exert pressure on the filter medium to support it against inner pressure of a pulse jet cleaning device. Preferred filter media are felt or fabric composites containing a layer of porous expanded polytetrafluoroethylene membrane.
Patent JP-4165952-B2 (JP)
IPC: H01L23/12
Filed: 1999-02-26
Granted: 2008-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a small-size package having a reduced mounting area and also reduce electric resistance and thermal resistance of backside electrodes in a semiconductor chip. SOLUTION: An insulating substrate 21 has an island section 22 and electrode sections 23a, 23b on its surface and a semiconductor chip 25 is fixed to the surface of the island section 22. An electrode pad 26 of the semiconductor chip 25 is connected to the electrode sections 23a, 23b by wires 27. On a rear surface of the insulating substrate 21, first and second external connection terminals 29, 29a, 29b are formed, with the first terminals 29 connected to the island section 22 by a first via hole 30 and the second terminals 29a, 29b connected to the electrode sections 23a, 23b by second via holes 31a, 31b. The first via hole 30 is located just under the semiconductor chip 25. The connection distance can be minimized to reduce electric resistance and thermal resistance.
Patent JP-H0147221-B2 (JP)
IPC: C07C1/04
Filed: 1981-04-13
Abstract: A reactor for exothermic reactions provided with bundles of narrow axial cooling pipes, mounted between distributing and collecting drums ("steam headers") provided with tube sheets. The distributing drums are placed symmetrically around the outlet end of a central axial coolant inlet pipe, recovering from top to bottom of the reactor. A feed gas inlet at the bottom branches into feed pipes with a quantity of nozzles, in order to allow the gas to fluidize a mass of catalyst particles.
Patent JP-2862556-B2 (JP)
IPC: G01N33/84
Filed: 1989-03-14
Granted: 1999-03-03
Abstract: An instrument and a sealable, sterilizable vessel for detecting the presence of microorganisms in a specimen, the vessel containing a liquid culture medium and a sensor means with an indicator medium therein. Changes in the indicator medium resulting from pH change or change in CO2 concentration in the medium are detected from outside the vessel.
Patent JP-2688323-B2 (JP)
IPC: G02F1/139
Filed: 1994-03-14
Granted: 1997-12-10
Abstract: The spontaneous formation of liquid crystal microdroplets by regulated phase separation from a solution of their isotropic state in matrix-producing composition, the matrix being solid and light transmissive synthetic resin, during solidification of such matrix yields a light modulating material consisting essentially of microdroplets (11) of liquid crystal dispersed in the matrix (10).
Patent JP-3085655-B2 (JP)
IPC: A61M25/00
Filed: 1997-04-04
Granted: 2000-09-11
Abstract: This is a micro-vaso-occlusive device intended generally for occlusion of small arteries located distally in the vasculature. The device is made up of a binder, often radio-opaque, which may be short in length by comparison to the length of the included thrombogenic fibres. The fibres form the other portion of the device. At least one end of the device includes a solid but comparatively soft end typically made of a molten mass of the fibres. The micro device may have multiple binder sections. The fibres may be straight, looped, or tufted. <IMAGE>
Patent JP-H0828062-B2 (JP)
IPC: G11B20/10
Filed: 1990-04-13
Abstract: An apparatus for reproducing information converts read signals for servo fields and read signals for data fields recorded on an optical disk to digital data. The input range of the A/D converter at the time of A/D conversion of the read signals for servo fields and that at the time of A/D conversion of the read signals for data fields are controlled so as to be different from each other.
Patent EP-1142707-B2 (EP)
Inventor: AKIYAMA KEIJI
IPC: B41C1/10
Filed: 2001-04-06
Granted: 2011-11-30
Abstract: A heat-sensitive lithographic printing plate precursor which comprises a substrate having thereon an anodic oxidation layer, with the printing plate precursor comprising a hydrophilic layer containing at least one kind of fine particles selected from the group consisting of heat-fusible hydrophobic thermoplastic fine particles, finely divided polymers having thermally reactive functional groups and microcapsules in which compounds having heat-reactive functional groups are encapsulated, and with the anodic oxidation layer having a surface over which micropores having an average pore size of 6 to 40 nm are uniformly distributed.
Patent EP-1331914-B2 (EP)
Inventor: DENZER HORST
IPC: C09K23/42
Filed: 2001-10-26
Granted: 2009-03-25
Abstract: The invention relates to optically transparent compositions containing hydrophobic silicone oil and alkyl ether carboxylates that are useful e.g. as a hair treatment composition such as a shampoo. In particular, it provides an optically transparent composition comprising (a) a hydrophobic silicone oil; and (b) an alkyl ether carboxylate derived from alkanols having 6 to 22 carbon atoms; wherein the weight ratio of component (b) to component (a) is in the range of 1:1 to 20:1. The composition preferably also contains anionic surfactants as component (c), the total amount of the components (b) and (c) being preferably in the range of 10-25 wt.-% with respect to the total weight of the composition. The invention also provides a method for preparing the above composition.
Patent EP-1908770-B2 (EP)
Inventor: KEITH DENNIS
IPC: A23K20/195
Filed: 2001-12-17
Granted: 2015-07-15
Abstract: The present invention relates to crystalline and crystal-like forms of lipopeptides, including daptomycin, a lipopeptide antibiotic with potent bactericidal activity against gram-positive bacteria, including strains that are resistant to conventional antibiotics. The present invention relates to methods of purifying lipopeptides, including daptomycin, a lipopeptide antibiotic with potent bactericidal activity against gram-positive bacteria, including strains that are resistant to conventional antibiotics. The present invention also relates to pharmaceutical compositions comprising the purified form of the lipopeptide and methods of using these compositions.
Patent EP-0202276-B2 (EP)
Inventor: HOLICK MICHAEL F
IPC: A61P3/02
Filed: 1985-10-31
Granted: 1997-12-17
Abstract: A method of treating psoriasis in a patient which comprises administering to said patient an effective amount of a vitamin D compound which is capable of stimulating the differentiation of cultured tumor cells or normal rodent or human fibroblasts or keratinocytes in vitro.
Patent EP-0373034-B2 (EP)
Inventor: BARLET CHRISTIAN
IPC: B05B12/04
Filed: 1989-11-28
Granted: 1999-02-03
Abstract: Method for the distribution onto the ground of an active product in the liquid or powder state with a view to the selectively programmed covering of a surface on the ground in a series of predetermined discrete zones, the method being of the type in which the product is distributed over the ground by at least one bank equipped with a plurality of spraying nozzles (35,36,37,38), and the method is characterised in that the individual output of each nozzle, or group of nozzles, is controlled by appropriate control circuits (47,48,49), the nozzle or group of nozzles being provided for this purpose with an appropriate adjustment device (44,45,46), this control being carried out from a central programming device (30) capable of adjusting, at any time, the spraying of the product at the level of each nozzle or group of nozzles according to its temporary position perpendicular to a specified discrete zone. 
<??>- The invention also relates to the distribution device associated with a microprocessor programming each nozzle. 
<IMAGE>
Patent EP-0480982-B2 (EP)
Inventor: BRANCQ BERNARD
IPC: A61K47/00
Filed: 1990-06-29
Granted: 1997-11-12
Abstract: PCT No. PCT/FR90/00485 Sec. 371 Date Feb. 28, 1992 Sec. 102(e) Date Feb. 28, 1992 PCT Filed Jun. 29, 1990 PCT Pub. No. WO91/00107 PCT Pub. Date Jan. 10, 1991.The present invention relates to an injectable emulsion, usable as a vaccine or active principle vehicle, which has an oily continuous phase with a good tolerance under normal conditions of injection into a human or an animal, said emulsion being characterized by a viscosity of less than 800 mPas at 20 DEG  C. and consisting of at least 20 to 90% of an oily adjuvant which is liquid at 4 DEG  C. and contains at least one or more appropriate and pharmaceutically acceptable emulsifiers and a mixture, in any proportions, of one or more metabolizable oils with one or more non-metabolizable oils, and 10 to 80% of a hydrophilic phase containing the active principles or antigens.
Patent EP-0447024-B2 (EP)
Inventor: HAUCK JOHN A
IPC: A61N1/365
Filed: 1991-01-23
Granted: 2000-04-12
Abstract: A rate adaptive cardiac pacemaker incorporating a switched capacitor filter whose cut-off frequency is varied as a function of heart rate allows respiration-related signals appearing in the intracardiac impedance waveform to be separated from signals relating to systolic events over a frequency range of interest, allowing either or both of the respiration-related signal component or the systolic event component to be used in adjusting the pacing rate. <IMAGE>
Patent EP-0598737-B2 (EP)
Inventor: ELLIS ERIC R
IPC: D21G1/00
Filed: 1992-05-13
Granted: 2001-12-05
Abstract: Disclosed is a new internally heated calendering roll capable of finishing paper satisfactorily at the temperatures, heat loads and pressures required for substrata thermal molding. The roll is internally heated and has a circumferential wall at least 0.1016m (4 inches) thick. It includes means to provide heat into the interior of the circumferential wall to be conducted through the wall to the outer surface for heating the paper web being calendered by the roll. The roll is constructed of a first material with a thin circumferential surface layer of a second, cermet or ceramic containing material. The surface layer material has a hardness of at least 530 Vickers and a thickness of between 7.6 x 10<-><5>m (.003 inch) and 7.6 x 10<-><4>m (.030 inches). It is capable of being polished to a roughness of less than 1.52 x 10<-><7>m Ra (6 micro inches Ra). The roll has uniformly spaced conduits for passing heated fluid located no more than 0.0508m (2 inches) from the outer edge of the conduits to the circumferential surface. The roll is capable of conducting at least 26796 w/m<2> (8,500 BTU/Sq.Ft./Hr). Heat through the roll without creating tensile hoop stress in excess of 1/2 of the yield strength of the first material <IMAGE>
Patent EP-0572942-B2 (EP)
Inventor: POLI STEFANO
IPC: A61K9/30
Filed: 1993-05-28
Granted: 2000-11-29
Abstract: Oral pharmaceutical compositions consisting of:   a) a core containing the active principle or a mixture of active principles optionally combined with excipients; b) an intermediate coating layer of said core, which can delay the release of the active principle contained in the core for the programmed time, independently of the pH; c) an outer layer whose dissolution activates the process of swelling/dissolution/erosion of the intermediate coating layer of point b).
Patent JP-H0356362-B2 (JP)
IPC: F22D1/32
Filed: 1983-06-28
Abstract: A steam duct (5) enclosing the preheater tube-bundle (6) leads, upwards, from the desuperheater box (2) and via a deflecting quarter-bend (9), opens into a flat steam-distribution duct (8). The heating steam flows from this distribution duct (8), through steam outlet openings (12) on the vertical narrow sides (11), and thereafter flows radially through the preheater tube-bundles (6), from the outside to the inside.
Patent JP-2584336-B2 (JP)
IPC: A61K31/66
Filed: 1990-05-01
Granted: 1997-02-26
Abstract: Carboxamide derivatives, suitable for use in the treatment of hyperliidemia have the formula: <CHEM> (wherein R is a lower alkyl group; and X is a halogen atom). e
Patent JP-H0376354-B2 (JP)
IPC: C08K5/03
Filed: 1982-07-09
Abstract: 1. Halogenated products having the following general formula :  see diagramm : EP0070218,P12,F1  in which R is a hydrogen atom or a bromobenzyl group optionally substituted by chlorine and/or a methyl group  see diagramm : EP0070218,P12,F2  x, y and z being capable of having a value from 0 to 2, a being capable of being equal to 0 or 1, the sum (m + n + 2a) being between 3 and 9, the sum (m + n + p + 3a) being between 4 and 13 and the content of halogens being greater than 65% by weight of the molecule.
Patent JP-3199281-B2 (JP)
IPC: G01N33/84
Filed: 1992-05-15
Granted: 2001-08-13
Abstract: The invention relates to a process for measuring the ionic strength or the specific gravity of aqueous fluids and to a reagent for that purpose. The composition of the reagent is such that the colour change indicating the ionic strength is directly dependent essentially on the specific gravity of the fluid to be measured and not on a shift in pH.
Patent JP-2641030-B2 (JP)
IPC: H04W72/04
Filed: 1994-05-14
Granted: 1997-08-13
Abstract: In a radio communication system, in particular a mobile communication system, variable-rate information flows originating from different sources (CV1, CS1; CV2, CS2) and relative to a same communication are transmitted on a same radio channel. Each mobile station (M1...Mh) and the fixed part (B1...Bn; RNC) of the system comprise a unit for the control of the variable-rate transmission, which dynamically allocates the available bits to the different streams by taking into account the needs of the sources (CV1, CS1; CV2, CS2), the conditions of the channel (6) and the system occupancy. <IMAGE>
Patent JP-H0224882-B2 (JP)
IPC: C22C1/04
Filed: 1983-07-15
Abstract: A heterogenous powder comprising particles of tungsten grains with a diameter of less than 1  mu m with a binder sponge-like coating of at least one metal selected from the group consisting of nickel, copper, silver, iron, cobalt, molybdenum and rhenium with a particle diameter of 10 to 50  mu m, a process for the preparation thereof, method of forming sintered elements therefrom and the elements produced thereby being useful as penetrating projectiles.
Patent JP-3358825-B2 (JP)
IPC: H01J61/36
Filed: 1992-05-01
Granted: 2002-12-24
Abstract: A lead-in conductor for sealing into the glass envelopes of lamps, electrode tubes and similar components is composed of a molybdenum alloy containing 0.01 - 5 % by weight of one or more oxides of the lanthanides, the rest being molybdenum. It is particularly advantageous if the molybdenum alloy contain 0.1 - 1 % by weight of lanthanum oxide. The particular suitability of this alloy for lead-in conductors stems from the surprisingly good welding properties of the alloy in relation to itself, to pure molybdenum and to other molybdenum alloys.
Patent JP-H0732584-B2 (JP)
IPC: H02K49/04
Filed: 1986-07-10
Abstract: To improve the cooling of the rotor armature (2), of an electromagnetic brake, joined to an outer flange (11) by a ring of ventilating fins, these fins are constituted by two or three rings of incurved tiles (91, 92, 93) straddling radially in part.