baber/WOPTO huggingface dataset:
Patent DE-1803219-B2 (DE)
Title: Cigar grouping transporting and packing machine - has lifting member and includes retracting dogs all controlled by counting mechanism
IPC: B65B19/26
Filed: 1968-10-16
Abstract: The machine assembles items to be packed, e.g. cigars, in groups and transports them. It has a conveyor with a counting and transfer mechanism handling them individually before assembly at the grouping point. The latter has a stationary supporting surface and driving dogs hinging on slides reciprocating in the lengthwise direction of the surface. On the forward stroke, gravity and stops fixed to the dogs hold them in the extended position, while on the return stroke the items move them into the retracted position. The dogs immediately before the transfer zone have a lifting mechanism periodically activated by the counting mechanism, and whose lifting member moves them into the retracted position and keeps them there until lowered again.
Patent DE-2056280-B2 (DE)
Title: Tensioner for a belt or chain drive - tensioning arm loaded by a spring loaded toothed cam
IPC: F16H7/08
Filed: 1970-11-16
Abstract: Tensioning arm is pivoted at its lower end to a fixed pivot and its curved outer surface bears on a belt or chain drive to tension it. The arm is urged into engagement with the belt by a snail cam with small gripping teeth on its periphery. The snail cma is carried on a pivot and is urged in a clockwise tensioning rotation by a spiral-wound spring. The pivot is itself carried on a spring helical loaded arm from a fixed structure so that the spring assists the spiral spring. The helical spring however allows reverse untensioning movement of the arm to occur which would otherwise not be possible because of the irreversibility of the cam loading device.
Patent DE-2102937-B2 (DE)
Title: Bearing for roof window - has channel profiles with a slot for accommodating hinge pin for complete turning
IPC: E05D7/083
Filed: 1971-01-22
Abstract: This pivoted window is used for attic dwelling room roof and the moving window frame is tilted about its middle. The tilting window frame is supported on the bearing pin which is held on the bracket which in turn is fastened to the fixed frame. The support channel is fastened to the frame of the tilting panel. This channel has an open side with a slot which accommodates the support pin. This pin has a flange which slides within the channel. A bolt which passes through the hole in the fixed side of the channel ensures that the bearing pin is held firmly in position. This window frame can be tilted into the cleaning position by rotating it from inside the attic room.
Patent DE-2137280-B2 (DE)
Title: Semiconductor aluminium contact etching - using gold basket to hold transistor
IPC: C23F1/20
Filed: 1971-07-26
Abstract: A transistor-Al layer coated with etch mask of photoresist leaving Al parts between conductor paths free, transistor being held in gold basket while immersed in etch soln avoiding Al stains and resultant short circuits between conductor paths on account of suppression of H2 evoln, high etch temp, short etch time. Etch compsn is pref. 80 ml H2O (deionised) 720 ml H3PO4(85%) 40 mol HNO3 (65%), 40ml CH3COOH (99-100%).
Patent DE-2140903-B2 (DE)
Title: Small drawing board straight edge - has lands and grooves between board and straight edge to maintain parallel movement
IPC: B43L13/02
Filed: 1971-08-16
Abstract: The small sized drawing board has the drawing rail, pref. of triangular shape, aligned by means of ridges or grooves at the edges. The rail is for drawing lines or alignment of other drawing devices, especially triangles, adjustable drawing heads with square rules or writing or drawing patterns. The straight edge is pivoted on a swivel head, and has a knob to pull this down into a conical socket to lock up the assembly. The knob may be internally threaded onto a vertically screw.
Patent DE-2152691-B2 (DE)
Title: Fibreboard mat prepared and accelerated to transfer conveyor - using two alternately operating accelerating conveyors nesting inside one another
IPC: B27N3/20
Filed: 1971-10-22
Abstract: An installation for forming, conveying and handing over mats of pressed material, during the production of pressed fibreboard or chipboard from these mats, consists of a constant speed belt which receives uniformly spread chips or fibres, a cutter unit an acceleration section and a transfer belt which receives the accelerated mats and transfers them to a press. The acceleration section is stationary and consists of two conveyors nesting one inside the other and of equal length, each conveyor comprising a pair of endless edge bands with carrier means stretched across them. Each of these conveyors can be accelerated independently from a lower speed, to suit the spreader belt, up to a higher speed, to suit the transfer belt; they do this alternately, so that while one of them is accelerating a mat towards the transfer belt, the other is returning (at extra high speed) to pick up the next mat. The transfer belt is mounted on a transfer frame and can move back and forth to pick up a mat and deliver it to the press. The acceleration section is thus considerably simplified, requiring no complicated control system.
Patent DE-2233194-B2 (DE)
Title: Fail-safe power cut-out device - for conductive transparent frost-preventing coating on glass or frozen food display
IPC: H02H3/02
Filed: 1972-07-06
Abstract: A circuit in which one or more power line fuses are automatically blown in the event of an open circuit or other interruption in the power circuit so as to prevent electric shock to anyone coming in contact with the damaged equipment. The circuit employs a current valve such as a silicon controlled rectifier (SCR) normally held in a cut-off mode. The valve is rapidly actuated in the event of equipment damage to effectively short circuit the line and blow the fuses.
Patent ES-2174682-B2 (ES)
Title: Equipo de actualizacion tecnologica para reducir el consumo de combustible fosil de una central generadora de energia que utiliza la radiacion solar incidente.
Inventor: BRONICKI LUCIEN Y
IPC: F01K23/06
Filed: 1999-09-09
Granted: 2003-06-16
Abstract: El equipo de actualización tecnológica incluye una unidad de turbina de gas auxiliar con un compresor auxiliar para comprimir el aire ambiente, un colector solar que recibe el aire comprimido para calentar el mismo y una turbina auxiliar acoplada al compresor auxiliar y a un generador auxiliar para expandir el aire comprimido calentado y controlar el compresor auxiliar y el generador auxiliar. Cuando se puede disponer de radiación solar incidente, un control de flujo suministra de forma selectiva los gases de escape calientes desde el equipo de actualización tecnológica hacia una caldera alimentada con combustible fósil convencional. La caldera posee elementos en espiral de intercambio de calor en los que se vaporiza agua que se suministra a una turbina de vapor para controlar un generador de vapor expandido, que se condensa y es devuelto expandido a la caldera. Cuando no se puede disponer de radiación solar incidente, el control de flujo suministra a la caldera gases calientes desde una unidad de turbina de gas primaria que incluye un compresor primario que comprime el aire ambiente, y un dispositivo de combustión que recibe el aire comprimido para quemar combustible fósil y calentar el aire comprimido.
Patent JP-H0261299-B2 (JP)
IPC: B02C2/10
Filed: 1986-02-07
Abstract: Apparatus for crushing and washing ballast and the like comprises axially aligned and spaced apart first and second cylindrical bodies (4) and (6) interconnected by a screen barrel (13). The first body (4) has a feed hopper at the end remote from the screen barrel (13) and the bodies (4,6) are provided with feed water pipes (23). Extending lengthwise of the bodies (4,6) is a rotatable main shaft (7) on which the screen barrel (13) is mounted through radial spokes (14). The main shaft (7) mounts crush blade means (15) disposed within the bodies (4,6) and a first crush bowl (12) for co-operating with the end of the first body (4) adjacent to the screen barrel (13). A second crush bowl (18) is mounted on a rotatable jack shaft (17) coaxial with the main shaft (7) for co-operating with the end of the second body (6) remote from the screen barrel (13). The first body (4) and jack shaft (17) are mounted on respective tables (1,1') slidably supported on a base (2) for engagement with respective adjustable stops (22,22') for controlling the degree of engagement between the ends of the bodies (4,6) and the crush bowls (12,18). The tables (1,1') are biassed by respective springs (19,19') to engage the ends of the bodies (4,6) and the crush bowls (12,18) with the biassing force exerted by each spring (19,19') being adjustable.
Patent JP-H0729165-B2 (JP)
IPC: B21C25/04
Filed: 1989-02-13
Abstract: A method for forming in a single step metal slugs of tantalum, niobium or a base alloy of one of these metals, by cold pressing. A lubricant film is either an oxide coating on the metal, into which a polytetrafluorethylene of low molecular weight is embedded, or it is a film of chlorotrifluorethylene. A metal slug is shaped by means of a hard-metal punch with a crowned bottom surface on its punch head and a rounded undercut in the area of the transition from the punch head to the punch shank.
Patent JP-S61444-B2 (JP)
IPC: G01L1/08
Filed: 1980-04-04
Abstract: A measuring funnel for determining the tension of slivers includes a stationary component having a funnel-shaped inlet opening and a movable component. The bore for the passage of the sliver continues in the movable component, and may have a section along which it continues to taper. The passage of sliver thereby exerts a force on the movable component in the direction of its travel. This force is compensated by pneumatic or electrical means, so that the movable component takes a balanced position for every sliver cross section. These balanced positions are then converted into corresponding signals by means of electrical or pneumatic sensors, which signals are either used for measuring the absolute sliver cross section or for regulating the sliver cross section to a set value.
Patent JP-S6153000-B2 (JP)
IPC: H05K3/30
Filed: 1978-04-13
Abstract: The mounting locations for separable components on a printed circuit board are indicated by a projected luminous spot which is moved sequentially and repeatedly between the several mounting spots for each component. The direction of movement of the luminous dot is changed in each mounting spot. The spot travels over the board in response to an element of the optical system in the projector being moved in a plane parallel to the board surface under control of a programmed unit.
Patent JP-3224843-B2 (JP)
IPC: C08G59/14
Filed: 1992-02-03
Granted: 2001-11-05
Abstract: A process for preparing a modified epoxy resin with a molecular weight distribution of from 1.9 to 4.5 and an epoxy group content of less than 200 mmol/kg by reacting at a temperature of from 135 to 215 DEG C an aromatic epoxy resin having an epoxy group content of at least 250 mmol/kg and from 1.5 to 2.2 epoxy groups per molecule with from 5 to 170% molar excess of a dihydroxy compound of formula: <CHEM> in which R is hydrogen or C1-C4 alkyl and n is a number of from 1 to 4, in the presence of an etherification catalyst selected from stannous halides and stannous carboxylates.
Patent JP-H0328356-B2 (JP)
IPC: B63B5/24
Filed: 1982-03-26
Abstract: The present invention is with respect to craft such as surfboards and more specially sailboards made up of a board body of synthetic resin foam and with a synthetic resin shell and having fittings such as a daggerboard case, mast foot sleeves or sockets, connection points for foot straps, skegs etc. The sailboard is made up of a base element having all the fittings on it. The top part of a skin-compatible, flexible light-weight synthetic resin or plastic is fixed on the base element. All mechanical forces are taken up by the base element while the greater part of the buoyant volume is formed by the top part. The top part may more specially be so designed that it may be taken off the base element and an other one put in its place.
Patent JP-4124836-B2 (JP)
IPC: H05H1/46
Filed: 1996-03-06
Granted: 2008-07-23
Abstract: An RF power amplifier including a splitter (62), two branch circuits, and a combiner (64). The splitter (62) has an input line receiving an RF signal (PIN), a first output line carrying a first output signal derived from the RF signal (PIN), and a second output line carrying a second output signal derived from the RF signal (PIN). A first branch circuit (60a, 74) receives the first output signal and generates therefrom a first derived signal. A second branch circuit (60b) receives the second output signal and generates therefrom a second derived signal therefrom. The first branch circuit includes a first power amplifier (60a) and a phase shifting element (74). The second branch circuit includes a second power amplifier (60b). The combiner (64), which has a first input receiving the first derived signal and a second input receiving the second derived signal, combines the first and second derived signals to produce a power output signal (PFWD) therefrom. The phase shifting element (74) is connected between the output line of the first power amplifier (60a) and the first input of the combiner (64) and produces a phase shift in a signal passing from the first power amplifier (60a) to the combiner (64) relative to a signal passing from the second power amplifier (60b) to the combiner (64). <IMAGE>
Patent JP-S599497-B2 (JP)
IPC: C03C1/00
Filed: 1980-04-28
Abstract: PURPOSE:To prepare a glass block suitable for optical use in high yield, by hydrolyzing Si(OCH3)4 with water of adjusted pH, and heat-treating the resultant porous silica gel material. CONSTITUTION:A raw material Si(OCH3)4 is hydrolyzed with water of pH adjusted to 9.5-11.5 with NH3, etc. to prepare a porous easily sinterable silica gel material. The resultant silica gel material is then heat-treated in an oxidizing gas atmosphere, an atmosphere containing chlorine or vacuum or He atmosphere and vitrified. According to the method, a massive glass of high silica content for optical use can be obtained readily.
Patent JP-H0463275-B2 (JP)
IPC: F16K31/54
Filed: 1990-03-08
Abstract: The coupling between a sub-sea pipeline valve and its actuator is brought about by the adoption of a device (4) associated rigidly with the housing of the valve and provided with a hollow shaft (6) into which the valve shaft is keyed. The top of the hollow shaft affords a ring of dogs (7) designed to engage matching dogs (8) carried by a sleeve (9) driven by the pistons of the hydraulic actuator through a mechanical linkage, so that the movement which opens and closes the valve is transmitted through an easily coupled and decoupled dog-clutch; the stationary part of the device (4) is provided with torque reaction lugs (20, 21) which occupy sockets (22) formed in the casing of the actuator.
Patent JP-H0757023-B2 (JP)
IPC: G11B17/00
Filed: 1983-04-15
Abstract: A system for recovering information from a videodisc and performing special functions which enhance the operational character of the system. To increase the reliability of landing at or near a target track, provisions are made to search for a track adjacent a target track whose track identifier has been obliterated. Further, a method and means for stepping forward or reverse one field at a time is disclosed. Another aspect of the invention concerns a capability to respond to a random command instruction resulting in subsequent functioning of the system in a random manner. Yet a further aspect of the invention is related to controlled jumping of one or more tracks during vertical blanking time to produce unique forward or backward motions; multiples of playing speed, both forward and reverse, and visual special effects can be realized using the multiple track jumping feature. Finally, a method and means are described which permit synchronous transmission of video from a videodisc to an external using device.
Patent JP-H0332142-B2 (JP)
IPC: G11B7/125
Filed: 1982-04-30
Abstract: An optical information processor records predetermined information along a track on a recording medium through the irradiation of a light beam intensity-modulated in accordance with the predetermined information. A tracking signal obtained when the light beam traces the track, is compared with first and second preset values which define a predetermined range. When the tracking signal departs from the predetermined range, the intensity modulation of the light beam or the recording operation is stopped, thereby preventing data destruction which otherwise occurs due to the digression of the light beam from the track.
Patent JP-S6348396-B2 (JP)
IPC: H01L23/32
Filed: 1981-05-15
Abstract: A carrier socket for leadless chip integrated circuit devices. A flat leadless substrate with a circuit chip thereon is positioned within a housing having spring-loaded contacts mounted therein, each such contact adapted to engage a contact pad on the substrate. A resilient cover engages the housing and holds the substrate against the contacts in a positive manner. The contacts are formed to facilitate electrical connection between the integrated circuit chip and a circuit board. The contacts may be secured to the board by various means such as soldering or planar welding.
Patent JP-H07112433-B2 (JP)
IPC: C12N15/70
Filed: 1994-04-12
Abstract: It is disclosed that a promoter region that drives expression of a 1450 base TR transcript in octopine-type crown gall tumors can also promote expression of a foreign structural gene in bacteria. Use of this dual-purpose promoter region to drive expression of a single copy of a foreign structural gene in both plants and bacteria is taught. The construction of a selectable marker functional in eukaryotes and prokaryotes is exemplified, as are vectors useful in efforts to transform plants.
Patent JP-S6223907-B2 (JP)
IPC: A61B5/00
Filed: 1980-06-07
Abstract: The present invention is intended to solve the problem of the reliable acquisition of accurate temperature data for a miniature calculator provided for the application of family planning methods. The calculator is provided with a receptacle removably carrying a thermometric probe for providing the temperature measurement in a digital form. The circuits of the probe comprise an oscillator including a temperature responsive resistance element to be placed in contact with the area of the temperature to be measured, Tx. The output frequency fx of this oscillator is a function of Tx, and is measured by a counter controlled by a signal formed from a reference frequency fr provided by a reference oscillator and further provided to a frequency divider. A comparator compares the contents of the counter to that of a memory, and in case the counter contents is higher than the stored contents, the comparator controls the entry thereof to the memory so that the probe operates as a maximum thermometer. The contents of the memory is read in serial fashion by the system of the calculator when the probe is replaced into its receptacle.
Patent JP-S6121550-B2 (JP)
IPC: C07D211/90
Filed: 1979-06-30
Abstract: The present invention relates to new compounds having anti-hypertensive effect, which compounds are of the formulawherein R<sup>1</sup> is selected from the group consisting of -CH<sub>1</sub>, -C<sub>2</sub>H<sub>5</sub>, -CH<sub>2</sub>CH<sub>2</sub>OCH<sub>3</sub>, - CH<sub>2</sub>CH<sub>2</sub>OC<sub>2</sub>H<sub>5</sub>, and (CH<sub>2</sub>CH<sub>2</sub>O)<sub>2</sub>CH<sub>3</sub>, and R<sup>2</sup> is selected from the group consisting of -C<sub>2</sub>H<sub>3</sub>, -CH(CH<sub>3</sub>)<sub>2</sub>, -C(CH<sub>3</sub>)<sub>3</sub>, -CH(CH<sub>1</sub>)C<sub>2</sub>H<sub>3</sub>, -CH<sub>2</sub>CH<sub>2</sub>OCH(CH<sub>3</sub>)<sub>2</sub>, -CH(CH<sub>3</sub>)CH<sub>2</sub>OCH<sub>3</sub>, C(CH<sub>3</sub>)<sub>2</sub>CH<sub>2</sub>OCH<sub>3</sub>, -CH<sub>2</sub>C=CH, and -CH<sub>2</sub>C(CH<sub>3</sub>)=CH<sub>2</sub>, whereby R' and R are not the same, R' is selected from the group consisting of chloro and methoxy, and R' is selected from the group consisting of chloro, methyl, and methoxy, process for the preparation of said compounds, and pharmaceutical preparations containing said compounds.
Patent JP-H0220269-B2 (JP)
IPC: B26B19/42
Filed: 1981-06-22
Abstract: The invention relates to a shaving apparatus having a shear plate (3) with hair-entry apertures (4) and a cutting unit (5) which is movable relative to the shear plate, which cutting unit comprises a cutting element (21) with cutters (25), each cutter being provided with a hair-pulling blade (27) which precedes said cutter in the direction of driving. In order to enable such a shaving apparatus to be driven at a high speed the hair-pulling blades (27) are elastically coupled to the cutting element (21) so that a hair-pulling blade is movable over a limited distance relative to the cutting element in a direction opposite to the direction of driving.
Patent JP-3779349-B2 (JP)
IPC: A61P37/08
Filed: 1995-04-24
Granted: 2006-05-24
Abstract: A piperidine derivative of formula (1) or salts thereof: <CHEM> wherein R<1> and R<2> independently represent H or together represent O, R<3> represents H, -R<5>-COOR<6>, or -COOR<6> (wherein R<5> is a lower alkylene group, -CONH-, or -CONHCH2, and R<6> is H or a lower alkyl group), R<4> represents H, an aralkyloxy carbonyl group, an aminomethyl carbonyl group, or an aralkyloxy carbonyl aminomethyl carbonyl group, A represents O or a double bond, and the broken line has the meaning that a bonding hand may be present; and preventive and therapeutic agents for allergies, antihistaminic agents, and antileucotriene agents comprising the derivative or salts as their effective component. The compound of formula (1) has excellent antihistaminic activities and antileukotriene activities, which are well balanced, and is useful as a drug for the prevention and treatment of allergies such as asthma, allergic rhinitis, allergic dermatosis and urticaria.
Patent JP-3564168-B2 (JP)
IPC: G03F7/07
Filed: 1994-04-14
Granted: 2004-09-08
Abstract: There is provided a method for making a lithographic printing plate from an original containing continuous tones comprising the steps of:       screening said original to obtain screened data image-wise exposing a lithographic printing plate precursor according to said screened data, said lithographic printing plate precursor having a flexible support carrying a surface capable of being differentiated in ink accepting and ink repellant areas upon said image-wise exposure and an optional development step and optionally developing a thus obtained image-wise exposed lithographic printing plate precursor, characterized in that said screening is a frequency modulation screening.   <IMAGE>
Patent EP-1223872-B2 (EP)
Inventor: REILEY MARK A
IPC: A61F2/44
Filed: 2000-10-20
Granted: 2007-09-26
Abstract: The invention provides a facet prosthesis assembly (500, 700, 56) comprising (a) a first artificial facet joint structure (510a, 710, 66) and a first fixation stem (520a, 720, 65) adapted to anchor the first artificial facet joint structure to a first pedicle (102a) of a cephalad vertebra; (b) a second artificial facet joint structure (510b, 710, 66) and a second fixation stem (520b, 720, 65) adapted to anchor the second artificial facet joint structure to an opposite second pedicle (102b) of the cephalad vertebra; (c) a third artificial facet joint structure (315) adapted to articulate with the first artificial facet joint structure and a third fixation stem (310) adapted to anchor the third artificial facet joint structure to a third pedicle of a caudal vertebra; (d) a fourth artificial facet joint structure (315) adapted to articulate with the second artificial facet joint structure and a fourth fixation stem (310) adapted to anchor the fourth artificial facet joint structure to an opposite fourth pedicle of the caudal vertebra; and (e) a cephalad connecting member (505, 750, 761, 762, 70) for directly connecting the first fixation stem and the first artificial facet joint structure to the second fixation stem and the second artificial facet joint structure.