baber/WOPTO huggingface dataset:
Patent DE-2063712-B2 (DE)
Title: Protection circuit for horizontal deflection output transistors - guards against excessive flyback voltages using potential divider
IPC: H03K4/08
Filed: 1970-12-24
Abstract: The circuit is designed for protecting a horizontal deflection circuit output transistors from excessive kick-back voltages and has a voltage divider designed so that the output voltage of the supply (+UB) is reduced if the kick-back voltage is excessive. A diode (9) is connected to the control voltage input (8) of the supply to aid this reduction. The time constant of the circuit formed by capacitor (12) and divider (10, 11) is greater than or equal to the control response time.
Patent DE-2103395-B2 (DE)
Title: Very high power transformer - forms transporters central bridge and has profiled ridge connected to yoke support above upper yoke
IPC: H01F27/00
Filed: 1971-01-26
Abstract: The very high power transformer, for transporting as central bridging piece of transporters, has the supporting part of the transporter connected pivotally to its lower part and fixed to its upper part. A ridge is constructed as an open-sided profile connected to the yoke press support above the transformer core's upper yoke. This ridge takes up the pressure from the supporting part of the transformer. The yoke press support is insulated from the yoke and, together with the ridge, is made of non-magnetic material. This formation of components achieves the highest possible rated power with apparatus that can still be transported.
Patent DE-2119464-B2 (DE)
Title: Ice pick - has inverted T=shaped head tapering towards free end
IPC: A63B29/08
Filed: 1971-04-21
Abstract: The ice axe has a head whose side facing the handle is wider than the other side. The axe head (1) has an inverted T shaped cross-section. The transverse and the longitudinal sections of the T decrease in height and width towards the free end of the head.
Patent DE-2142028-B2 (DE)
Title: Magnetic tape unit - has sound pickup and pressure roller for tape transport and tape reel support spindles
IPC: G11B15/50
Filed: 1971-08-21
Abstract: The direction of rotation of the tape reel support spindles is reversible and they are selectively driven in fast forward and rewind via an adjustable or swivelling friction wheel. For normal tape operation, the tape is unreeled from the tape reel mounted on the tape support shafts and the friction wheel is positioned between the friction gear wheels of the two tape reel support shafts for the formation of a slip clutch connection. In the operating position "stop" the pressure roller is lifted from the magnetic tape (7) and the friction wheel (20) is applied as a brake element to the friction gear wheels (15, 19).
Patent DE-2146237-B2 (DE)
Title: Programmed switch with sliding contacts for television receiver - has contact wafer in perpendicular plane with one of two pivoting holes slotted
IPC: H01H19/58
Filed: 1971-09-16
Abstract: The programmed television switch has two parallel slide brackets actuating a wafer with contacts along the edges. The slide brackets move in a straight line at right angles to the wafer mounting. The wafer pivots around two holes, one of which is slotted in the direction at right angles to the direction of motion. The two slide brackets are linked and the effect is that when both are moved simultaneously in the same direction in a straight line this will cause the wafer to move in a straight line. When they are moved in opposite directions with respect to each other, the motion of the wafer will be rotary.
Patent DE-2219241-B2 (DE)
Title: Switchgear shaft latching connector - uses recess on rectangular switchgear shaft or its attachment forming ring segment and sliding coupling element
IPC: H01H3/10
Filed: 1972-04-20
Abstract: The connector is intended for a shaft brought out through a cover or door to a switching shaft of rectangular cross section. The shaft operated switchgear has a spring-mounted slider, locking the switching shaft to the through shaft in response to their relative positions. The switching shaft (3), or an intermediate piece (4) of rectangular cross section inserted on this shaft, has a recess (5). The cross section of the switching shaft, or of the intermediate piece at this point forms a ring segment of 90 deg. The spring-mounted slider (9) covers the transmission shaft (7) and abuts the switching shaft (or the intermediate piece) in the region of the recess. Alternately it may engage this recess. The slider can be offset relative to the intermediate piece through 90 deg.
Patent DE-2263558-B2 (DE)
Title: Data store consisting of stack of parallel discs - has two sets of magnetic heads fitted on two separate arms which can move them radially
IPC: G11B5/012
Filed: 1972-12-27
Abstract: The data store consists of a stack of parallel discs (2) which are attached to a rotating shaft (3). The discs are coated on both sides with magnetic material and data may be written in and read off by a series of magnetic heads (4), which are mounted on arms attached to a moving arm or shaft (5). This arm may be moved in or out to change the track traced out by the magnetic heads (4). A second set of heads (6) is provided mounted on a second system of arms (7) which is similar to the first system of arms (5).
Patent IE-S70918-B2 (IE)
Title: A display sign
Inventor: LENNON OWEN ROE
IPC: A47F3/00
Filed: 1995-10-13
Abstract: The present invention relates to a display sign.
Patent IE-S78447-B2 (IE)
Title: Storage system
Inventor: HAYES JOHN
IPC: F25D25/04
Filed: 1996-03-14
Abstract: A generally rectangular product-carrying unit (41), intended in particular for use in a system for product treatment, for example a food processing system, having edge regions extending along two opposite sides for travelling engagement (46) with respective guide and support rails defining guide means for travelling movement of the unit (41). The unit has an upper product-carrying surface (42), in which a multiplicity of apertures (43) are provided for the passage of air between the underside of the unit (41) and a region above the unit (41). Coupling arrangements (44) enable the unit (41), when engaged (46) with the guide and support rails, to be linked with an adjacent-like unit (41), in a chain-like structure of linked- together units (41).
Patent JP-H0550696-B2 (JP)
Inventor: DEIBITSUDO RICHAADO RATSUKUSU
IPC: G01M7/00
Filed: 1984-01-26
Abstract: In order to ensure that the vibrations of a system under test (12) are in accordance with a reference spectral density Z(w), the system (12) is driven by a signal x<sub>n</sub>(t) provided by an inverse discrete Fourier transform (24) with random phases introduced by a function R<sub>n</sub>(w) and the response spectral density Y<sub>n</sub>(w) provided by a DFT 16 is brough into agreement with Z(w) by a feedback loop. Moreover, in order to ensure that this is done in one iteration, X<sub>n</sub>'(w) is derived from x<sub>n</sub>(t) by a DFT (26) and divided (28) by Y<sub>n</sub>(w) and the quotient is multiplied (30) with Z(w) to provide the new input X<sub>n</sub>(w) for the IDFT (24). The division cancels out the random factor which is present in both X'<sub>n</sub>(w) and Y<sub>n</sub>(w). The system thus equalizes both rapidly and stably.
Patent JP-S612692-B2 (JP)
IPC: C08J9/32
Filed: 1982-02-03
Abstract: A method for producing resin-impregnated fibre composite material comprising glass and/ or mineral fibres, expanded microspheres and a curable resin. 
<??>A melt of glass or mineral is prepared and the melt is converted to discrete fibres by means of nozzles. A water-based solution or dispersion of a thermosetting resin is applied to the fibres, which solution or dispersion contains microspheres. The obtained material, is collected and the microspheres are expanded before or after collecting. In a final treatment the material is pressed or formed, and the resin is fully cured.
Patent JP-S5848541-B2 (JP)
IPC: C07C211/00
Filed: 1980-02-14
Abstract: A process for the dechlorination of aromatic nitro or amino compounds consists in reacting anilines or nitrobenzenes which are polysubstituted by chlorine, with hydrogen, under the action of heat, in the presence of iodide or bromide ions, in the liquid phase and at low pressure. The process makes it possible selectively to obtain anilines which are chlorine-substituted in the meta-position.
Patent JP-H0782882-B2 (JP)
IPC: H01R4/00
Filed: 1993-02-04
Abstract: For an electrical connector for connecting insulated electrical conductors, preferably an electrical plug and socket connector, with contact elements disposed in chambers of a carrying base with cutting and insulation displacement connections for connection to the conductor, the conductors being introduced into the connector in the axial direction, relative to the contact elements, it is proposed that the conductors be pressed by means of a conductor guiding element, which is constructed as a pressure part, into the cutting and insulation displacement connections. At the same time, the conductors are pushed through a guiding borehole, in which they are deflected in such a manner, that they are guided obliquely through a recess in the conductor guiding element. When the carrying base and the conductor guiding element are joined together, the cutting and insulation displacement connections dip into these recesses and, in so doing, are connected with the conductors.
Patent JP-S5927321-B2 (JP)
IPC: C09D5/14
Filed: 1975-02-14
Abstract: Surface-coating compositions that have improved resistance to attack by bacteria and fungi contain 0.10 percent to 3.0 percent by weight of a biocidal component selected from the group consisting of (a) compounds having the structural formula (b) compounds having the structural formula (c) compounds having the structural formula wherein each R represents alkyl of 1 to 6 carbon atoms, hydroxymethyl, or hydroxymethoxymethyl; R' represents hydrogen, alkyl of 1 to 6 carbon atoms, phenyl, halophenyl, or -(CH2O)nCH2OH: each R" represents hydrogen, alkyl of 1 to 6 carbon atoms, chloroalkyl of 1 to 4 carbon atoms, phenyl, halophenyl, hydroxymethyl, or-(CH2)nCHO: each R"' represents alkyl of 1 to 6 carbon atoms: m represents 0 to 1; and n represents a number in the range of 0 to 4; and(d) mixtures of said compounds.  The substituted oxazolidines preferably contain a total of not more than six oxymethylene units (-CH2O-) in one or more ring substituents.
Patent JP-3133353-B2 (JP)
IPC: G10L13/00
Filed: 1991-02-13
Granted: 2001-02-05
Abstract: PURPOSE:To attain natural conversation by allowing a transmission section to detect spectrum information and amplitude information in an unvoiced channel and allowing a reception section to use white noise for voice synthesis. CONSTITUTION:A transmission section has n-sets of vocoders 21-23 and n-sets of voice detectors 31-33 and outputs (n-m) sets of spectrum information and (n-m) sets of amplitude information by using outputs of the voice detectors 31-33 among n-sets of channels of voice codes. A reception section has a white noise generator 130, a residual selector 120 and a controller 140 driving synthesis filters 161-163 receiving spectrum information separated from a voice code inputted from a reception terminal 100 by a demultiplexer 100 with amplitude information and white noise and a reproduced voice signal is outputted to output terminals 171-173.
Patent JP-H0134696-B2 (JP)
IPC: B21J5/12
Filed: 1982-03-31
Abstract: Coupling members with a negative relief of their load-bearing contact surfaces, are produced by a rough-forging process followed by a cold gauging process. First of all contact surfaces (5) parallel to the direction of the forging stroke are produced with an admeasurement k at the top faces (2) in the marginal region adjoining edges (3). Subsequently, the top faces are cold forged with exact measurements so that every finished contact surface extends obliquely towards the top face enlarged by the gauging. <IMAGE>
Patent JP-H0252964-B2 (JP)
IPC: A61C19/04
Filed: 1983-04-14
Abstract: Dental prostheses, such as crowns, inlays or dentures are produced automatically based upon an optical impression taken of the oral region wtih nontraumatic radiation. The reflected waves are transformed into numerical data which is used directly to operate a numerically controlled machine in the fabrication process. The process is pertinent to other medical applications as well.
Patent JP-H044567-B2 (JP)
IPC: A61B1/06
Filed: 1982-05-01
Abstract: The present invention relates to hard endoscopes of the oblique viewing type, and provides an even illumination over the field of view, with reduced outer dispersion by precise design of an output port from which illuminating light is projected at the tip of the endoscope, which output port is defined by peripheral surfaces (26a, 37a), one on the outer tip of the tube containing the optical system (22), and-one on the inner tip of the insertion sheath (13) that houses both the optical system tube and a light-guide transmitting light to said output port from an external source, at least one surface being substantially cylindrical, and preferably both, with each respective radius of curvature and angle of inclination with respect to the longitudinal axis being selected in the various embodiments described, to provide even and efficient illumination of the fold of view in differing operational cirumstances.
Patent JP-S5626910-B2 (JP)
IPC: G11B23/04
Filed: 1975-06-24
Abstract: In a storage receptacle for a magnetic tape cassette comprising a housing having spaced apart, parallel side walls which, between their forward edges, define an opening of the housing, and a holder pivotally connected with the housing for swinging movement through such opening between an opened position in which the holder projects forwardly from the housing for receiving and relinquishing a cassette, and a closed position in which the holder cooperates with the housing for enclosing a cassette in the receptacle; the pivotal connection of the holder with the housing provides a fulcrum for the holder which is spaced rearwardly from the center of gravity of the holder with a cassette therein in all positions of the holder ranging from its closed position to its opened position so that the force of gravity urges the holder from its closed position to its opened position upon the release of a latch provided for releasably retaining the holder in its closed position, and such fulcrum for the holder is shifted forwardly at an intermediate position of the holder in moving from its closed position to its opened position so that, even when the vertical dimension of the rectangular housing does not greatly exceed the corresponding dimension of the cassette to be contained in the receptacle, a lower-front corner of the holder will not extend below the housing in the opened position of the holder at which the latter is disposed for conveniently receiving or relinquishing a cassette in the holder.
Patent JP-H0139778-B2 (JP)
IPC: A61B5/11
Filed: 1981-05-30
Abstract: Apparatus is provided which enables the assessment of mobility of human and/or animal joints to be carried out. A flexible transducer (1, 23) includes a conductive elastomer (2), which, when stretched, provides a change in an electrical output signal. The transducer is located over the joint to be investigated and during movement of the joint electrical signals from the transducer output which are a function of joint mobility, are produced. The signals are digitised and stored in a memory (17, 33) and are compared with a bank of data from normal and pathological subjects stored in a continuously updated memory (45, 34). When the comparison locates the 'best fit' between the joint movement and the stored data, the type of joint movement is classified and the result is presented on a visual display unit (43). The movement signal can be conditioned so that the angular displacement of the joint, the rate of joint movement, acceleration of the joint can be estimated and classified. The force produced by the joint can also be calculated using the acceleration and an estimate of the mass moved. This system permits the progress of an individual to be monitored and to identify joint movement characteristics in particular patient populations. The transducer, when combined in a composite unit with electrodes (27), is also used to accurately assess the degree of neuromuscular activity during and after anaesthesia.
Patent JP-3028628-B2 (JP)
IPC: C07D277/36
Filed: 1991-03-26
Granted: 2000-04-04
Abstract: The novel 3,5-ditertiarybutyl-4-hydroxy-phenylmethylene derivative of 2-substituted thiasolidinones, oxazolidinones, and imidazolidinones of formula I <CHEM> as antiinflammatory agents having inhibiting activity for 5-lipoxygenase, cyclooxygenase, or both.
Patent JP-2874849-B2 (JP)
IPC: A44C9/00
Filed: 1996-04-11
Granted: 1999-03-24
Abstract: The jewellery, such as a ring or bracelet, has an external ring which is able to turn between two lateral annular edges of a concentric internal ring. The internal ring is constituted by a soldered assembly of two half rings of the same diameter, the same external configuration and same axial length. Each half ring is formed from an annular part (3,4) comprising, from an end edge, a bulge (3b,4b) which forms a side retaining strip for the external ring. They also have a cylindrical annular part (3c,4c) able to engage in the external ring. Each of the annular parts, at its opposite end edge, has a tubular part (3e,4e) of reduced thickness relative to the thickness of the annular cylindrical part .   The reduced thickness parts extend from the internal surface (3a) and from the external surface of the cylindrical annular parts. They thus define, when the two annular parts are abutted to form an internal ring, an internal annular cavity able to receive the solder.
Patent JP-H0526648-B2 (JP)
IPC: B29L31/10
Filed: 1984-05-07
Abstract: 1. A mounting table for pairs of drawing templates (2, 3) to be located in the form of an arc for the pull-in shaping of extruded and subsequently softened, straight lengths of profiled plastics strands into arcs with a preset longitudinal curvature, the table comprising a mounting plate (6) at the top, with mounting slots (7) which are arranged like a fan in one or more groups, characterised in that the mounting plate (6) comprises at least one pivot-bearing seat (40, 63) marking the centre (9) of a circle for variable arcs of drawing templates (2, 3) and adapted for securing swivelling aligning and drawing tools (5, 45).
Patent JP-S5827627-B2 (JP)
IPC: H01R4/24
Filed: 1977-07-29
Abstract: A connector block for terminating unprepared communication service wires is disclosed. Pairs of spaced-apart, laterally offset, quick-connect terminals make electrical connections with opposite sides of insulation covered electrical conductors comprising the service wire when the wire is inserted into the connector block and the terminals and conductors are urged into engagement with one another.
Patent JP-3357217-B2 (JP)
IPC: B61K9/10
Filed: 1995-04-03
Granted: 2002-12-16
Abstract: The detector includes a skate (1) with two housings which contain ultrasonic probes (2). The ultrasonic probes slide vertically in the housings and their position may be adjusted by jacks (9) attached to arms of the skate. The skate (1) has a plastic sole (10) which slides along the rail being tested. The pressure of the skate against the rail may be adjusted by jacks (13) which attach it to a frame (12,22,23) carried under the railway test vehicle. Vibration is reduced by rubber rings (14) between skate and frame and water is fed to and recovered from the path of the ultrasonic probe by channels (15,16). <IMAGE>
Patent EP-1194742-B2 (EP)
Inventor: OKA SHOICHI
IPC: G01N15/02
Filed: 2001-03-28
Granted: 2012-03-28
Abstract: L'invention concerne un capteur de particules à commande de gain et ajustement de tension de décalage, qui fournit une sortie cohérente indiquant la densité de particules en concordance avec une relation préétablie entre ladite sortie et la densité des particules, mais avec compensation relative au bruit de fond. On effectue respectivement la commande de gain et l'ajustement de tension de décalage par le biais de réseaux de résistances variables à commande numérique ayant chacun une pluralité de commutateurs. Un module de mémoire présent dans le capteur enregistre des données d'instruction pour la commande des commutateurs, assurant donc la commande de gain et l'ajustement de tension de décalage. En particulier, le capteur de particules comporte une interface de mémoire qui permet l'utilisation sélective de deux types de mémoires, l'une étant un module de mémoire intelligent à EEPROM et micro-ordinateur, et l'autre étant un module de mémoire normal à EEPROM.
Patent EP-1317319-B2 (EP)
Inventor: DYER PAUL NIGEL
IPC: B01D53/22
Filed: 2001-08-22
Granted: 2012-10-10
Abstract: This invention presents a new class of multicomponent metallic oxides which are particularly suited toward use in fabricating components used in processes for producing syngas. The non-stoichiometric, A-site rich compositions of the present invention are represented by the formula (LnxCa1-x)y FeO3-deltawherein Ln is La or a mixture of lanthanides comprising La, and wherein 1.0>x>0.5, 1.1>=y>1.0 and delta is a number which renders the composition of matter charge neutral. Solid-state membranes formed from these compositions provide a favorable balance of oxygen permeance and resistance to degradation when employed in processes for producing syngas. This invention also presents a process for making syngas which utilizes such membranes.
Patent EP-1641687-B2 (EP)
Inventor: SCHAEFER GERHARD
IPC: B65G1/137
Filed: 2005-01-12
Granted: 2013-11-20
Abstract: The invention relates to a commissioning area comprising a buffers for order containers in which items can be commissioned, the buffer comprising a plurality of adjacent buffer regions for receiving order containers. A beam field is provided above the buffer in order to monitor the commissioning of items.
Patent EP-1891303-B2 (EP)
Inventor: HILAKARI VESA
IPC: F01D25/00
Filed: 2006-05-15
Granted: 2013-01-09
Abstract: A turbine unit of a turbocompressor comprises a turbine wheel having blades and a flow channel for directing exhaust gas onto the turbine wheel. The turbine unit additionally comprises injection means for injecting carbon build-up preventing substance into the flow channel.
Patent EP-0204137-B2 (EP)
Inventor: REIL WILHELM
IPC: B65D77/12
Filed: 1986-04-26
Granted: 1994-06-22
Abstract: Described is a pack for liquids which at least partially comprises walls of plastics-coated paper, in particular side walls of a tubular configuration having a longitudinal sealing seam and a bottom having a transverse sealing seam, wherein the longitudinal sealing seam extends within overlapping edge portions (4, 5) and the cut edge (11) of the edge (5) which is in the interior of the pack is covered by a plastics strip (7) as edge protection. In order, in spite of overlapping edge portions, (4, 5), to ensure that the pack is satisfactorily liquid-tight, with the capacity to carry tensile forces, with at the same time the edge protection effect, it is provided in accordance with the invention for the pack that the plastics strip (7) as the edge protection means is laid over in a U-shaped configuration in cross-section around the cut edge (11) of the inner edge portion (5) and is sealed (at 30) onto both surfaces of the edge portion (5).
Patent EP-0237172-B2 (EP)
Inventor: WOLTER HEINZ
IPC: E05B27/00
Filed: 1987-02-03
Granted: 1995-04-05
Abstract: For operating one or more additional tumblers (17) which (or each of which) extends parallel to the keyway (8) of a lock cylinder (1), the or each such tumbler (17) has a projection (N) which projects into the keyway (8) through the side wall thereof. The key (6) has a recess (E) formed at the end of its blade (7) for receiving the or each projection (N) when the key (6) is inserted in the keyway (8), the shape of the recess (E) operating the or each additional tumbler (17) to bring its ends within the joint line (F) of the cylinder plug (5) and housing (2). Three profile variations of the recess (E) are proposed.