baber/WOPTO huggingface dataset:
Patent DE-1934093-B2 (DE)
Title: Push-type furnace with underfloor heating and channel - for scale removal
Inventor: BUNZEL ECKARD
IPC: F27B9/22
Filed: 1969-07-04
Abstract: Tunnel furnace, for heating slabs and ingots, with ceramic equalizing hearth and additional underfloor heating., has an arrangement of the underfloor burners below the equalizing hearth just above the furnace floor and roughly parallel with this. Below the burners a deep channel is provided for collecting the scale at the transition from slide walls to ceramic hearth. On both sides of the scale channel there are clean-out doors arranged over the entire width of the furnace and chutes below the clean-out doors. The base of the channel slopes towards the clean-out doors. The scale can be removed without disturbing the turbulence of the circulating hot gases. The burner positions prevent direct firing of furnace brickwork and the material being heated. Furnace can be built wider.
Patent DE-2004249-B2 (DE)
IPC: F16H61/24
Filed: 1970-01-30
Abstract: The gear shift stick assembly permits shifting in four forward speeds and reverse. It includes a trigger located near the gear shift knob which may be pulled up or down while the stick is being shifted in position. A wire runs from the trigger down through the stick and engages a generally hat-shaped stop sleeve. When the trigger is not operated, the stop sleeve is in its lower position and abuts a fixed stop member that is mounted in the shift assembly in a position to prevent movement of the stick into the reverse gear-actuating position. If the stick is not in the third-fourth gear slot and the trigger is raised, the stop sleeve comes into the path of another stop member preventing movement of the stick toward the third-fourth gear slot.
Patent DE-2026706-B2 (DE)
Title: Two-man manually operated curbstone laying appliance - with claw levers structurally coinciding and hinged to tongs-carrier projecting as handle
IPC: B65G7/12
Filed: 1970-06-01
Abstract: The appliance is designed for operation by two men engaged in setting kerbstones or road edge blocks in place, and incorporates two tongs, (17), each with two interfacing hinged claw levers for pressing against opposite sides of a curbstone (2), and two handles for tongs operation and block raising. The claw levers are structurally fitted so that they coincide, and on their energy arm they are linked by a hinge plate (8) to a tongs-carrier intersecting the two tongs centre lines, extended at both ends to form the hand grips (23). The min. interval between the tongs carrier and the loading arm end of each lever is in the region of 30 to 50 cm. All the claws may be replaceable and adjustable for a range of standard kerbstone widths. A good grip is provided, danger of tilting is almost eliminated, coordination of effort is enhanced, and curbstone alignment is simplified.
Patent DE-2032367-B2 (DE)
Title: Route finding network for telephone systems - avoids double connections using proper make contacts in coupler when intermediate line is busy
IPC: H04Q3/00
Filed: 1970-06-30
Abstract: The route finding network, for telephone systems has a coupler which has proper make contacts which are used to avoid the double connections that sometimes arise with break contacts. The make contacts only allow current to flow when the intermediate line of the speech path network is busy. Whilst on the one hand a busy intermediate line can be simulated by extraneous noise in the system which thereby allows current to flow, on the other hand this effext is considerably less irritating than a double connection. A large number of coupling stages are used, and each input handle has provision for connection with any output bundle.
Patent DE-2051388-B2 (DE)
Title: Hand lever for mixer tap - has viewing window with indicator external of bearing sleeve to show tap setting
IPC: F16K31/60
Filed: 1970-10-20
Abstract: The design is for use on mixer taps in sanitary installations. The main patent describes the lever with an external indicator supported in a sectioned bearing sleeve made from plastic held in a covering sleeve fixed to the housing. This addition simplifies the design of the bearing sleeve, which is designed as a holding jaw with transverse sections and grooves. These are visible through a window in the covering sleeve. The sections form the upper and lower bearing halves for the lever journal. The sides of the jaw are sections of a ring and the upper part of the jaw has a recess in which a locating lug of the top cover fits.
Patent DE-2143255-B2 (DE)
Title: Tennis racquet for training purposes - has long and cross strings not intertwined and holding strings connecting length strings only
IPC: A63B51/06
Filed: 1971-08-28
Abstract: The tennis racquet is especially for training purposes with longitudinal strings tensioned inside the frame almost parallel to the shaft and to each other, and with cross strings vertical to them and also parallel to each other. The cross and length strings (5, 6a, 6b) are not inter-twined, but are tensioned in planes lying close to each other within the frame (4) and only the length strings are connected to each other through a system of holding strings (7a, 7b). The holding strings extend about parallel to each other transverse to the length strings, but are not connected to the racquet frame.
Patent DE-2148833-B2 (DE)
Title: Mechanical circular cylinder filter - has cylindrical flexural resonators each with two flat symmetric faces meeting at coupling wire
IPC: H03H9/50
Filed: 1971-09-30
Abstract: The mechanical filter consists of cylindrical fleural resonators with coupling wires attached at given points. Each resonator is symmetrical about a plane (2) through its centre line. In the region where the coupling wire (6) is attached to the resonator, the resonator's surface consists of two flat areas (4, 5) meeting at the wire and enclosing an angle between one another of 60 deg. to 150 deg. (I.E. 30 to 75 deg. with the plane of symmetry). The point where these flat areas meet may be rounded off. Alternatively, the areas may be formed by cutting a V-shaped groove along the resonator.
Patent DE-2156520-B2 (DE)
Title: Code multiplexed transmission system - transmits telemetry and control signals to communication relay satellite controlled transponder
IPC: H04L5/00
Filed: 1971-11-13
Abstract: The code multiplexed transmission system transmits telecommand and telemetry signals from a ground station to the transponder in a satellite acting as relay station, and vice versa. Two different binary codes are used for telemetry and telecommand. The telemetry signals phase-key a carrier added to the sum signal in the transponder. At the transponder the telecommand binary code is used to demodulate the sum signal (i.e. message and telecommand) in the first transmission band. At the same time a carrier modulated by the telemetry binary code is added to the other sum signal about to be transmitted in the other band.
Patent DE-2201671-B2 (DE)
Title: Quantity controlled steriliser applicator - is mounted on sterilisation chamber and uses auxiliary measurement chamber
IPC: G01N1/00
Filed: 1972-01-14
Abstract: A cylindrical auxiliary measurement chamber (40) is fed via a concal feed pipe which fits into an access cylinder (20) to which a number of independently operated valves (42, 44, 45, 46) have access. The measurement chamber feed pipe has a single access hole (48) so that hen it is in one position, one valve (42) may be opened allowing steriliser to enter the chamber from a reservoir (42a) and when in another opposite position, another valve (44) allows the measured quantity to flow to the sterilisation chamber (44a). The device is operated by a spring hand lever (34) and has other valve access points to allow the entry of air, steam and so on as required in certain sterilisation sequences. Several such devices may be mounted on one large sterilisation tank.
Patent DE-2240508-B2 (DE)
Title: Piano mechanism plastics bearing component - has pin polygonal hole with inwards converging surface and adjacent four-sided recess
IPC: F16C11/04
Filed: 1972-08-17
Abstract: Plastics bearing component has a polygonal hole to take a cylindrical pin, the side walls (16, 17) of the hole (15) being formed by two blunt angled, abutting surfaces with an inwards directed apex (18, 19). At a slight distance from each hole (15) side wall (16, 17) is a parallel recess (21), the depth of which is >= the distance of a hole and from the apex point (18, 19). The recesses (21) are four sided in cross section, and their side walls run inclined towards each other to join the recess base. Their length can be equal to or = the width of the hole (15) side walls. The hole (15) can be three or five sided in cross section.
Patent IE-S76925-B2 (IE)
Title: Subunit Vaccine for Streptococcus Equi
Inventor: MEEHAN MARY CHRISTINE
IPC: C12N1/21
Filed: 1996-07-03
Abstract: The invention relates to a fibrinogen-binding protein of Streptococcus equi, to a DNA fragment encoding this protein and to the use of the purified fibrinogen-binding protein or suitable truncate in the preparation of a vaccine against S. equi infection, also known as Strangles, in horses.
Patent JP-H0798817-B2 (JP)
IPC: C07D413/06
Filed: 1986-01-21
Abstract: The invention concerns:Novel dibenz/b,e/oxepin and dibenz/b,e/thiepin compounds having the general formula:wherein X is 0 or S,R<sup>1</sup>, <sub>R</sub><sup>2</sup>, R3 and R<sup>4</sup> are the same or different and are each selected from the group consisting of hydrogen, lower alkyl, lower alkenyl, lower alkynyl, lower cycloalkyl, lower alkoxy, lower alkylthio, lower alkylsulphinyl, lower alkylsulphonyl, halogen, trifluoromethyl, trifluoromethylthio, lower dialkylsulphonamido, nitro, hydroxy, cyano, carbamyl, carboxy, lower alkoxycarbonyl, amino, N-lower alkylamino, N,N-diloweralkylamino, lower acylamido, lower alkanesulfonamido and lower acyl and, when on adjacent carbon atoms at the positions 2 and 3 and/or 8 and 9, two of the substituents R<sup>1</sup> and R<sup>2</sup> or R<sup>3</sup> and R<sup>4</sup> taken together may form a methylenedioxy group;R<sup>5</sup> and R<sup>6</sup> are the same or different and are selected from the group consisting of hydrogen, lower alkyl, lower alkenyl, lower aklynyl, lower cycloalkyl, aralkyl, lower hydroxyalkyl, lower aminoalkyl, lower alkylaminoalkyl, lower dialkylaminoalkyl, lower alkoxyalkyl and together with the nitrogen atom, R<sup>5</sup> and R<sup>6</sup> may form a 5- or 6-membered ring, such as pyrrolidine, piperidine, morpholine, piperazine, and N-lower alkyl or N-hydroxy lower alkyl substituted rings such as N-alkylpiperazine or N-hydroxyalkyl piperazine or the like;R<sup>7</sup> is hydrogen or lower alkyl; optionally in the form of addition salts with pharmaceutically acceptable inorganic or organic acids and optionally in the form of essentially pure enantiomers.The invention also includes compositions containing the novel compounds, processes for their preparation and a method of treatment therewith.The compounds have pharmacological effects.
Patent JP-H0352640-B2 (JP)
IPC: G10L15/32
Filed: 1982-01-29
Abstract: An acoustic signal processing circuit extracts input speech pattern data and subsidiary feature data from an input speech signal. The input speech pattern data comprise frequency spectra, whereas the subsidiary feature data comprise phoneme and acoustic features. These data are then stored in a data buffer memory. The similarity measures between the input speech pattern data stored in the data buffer memory and reference speech pattern data stored in a dictionary memory are computed by a similarity computation circuit. When the largest similarity measure exceeds a first threshold value and when the difference between the largest similarity measure and the second largest measure exceeds a second threshold value, category data of the reference pattern which gives the largest similarity measure is produced by a control circuit to correspond to an input speech. When recognition cannot be performed, the categories of the reference speech patterns which respectively give the largest to mth similarity measures are respectively compared with the subsidiary feature data. In this manner, subsidiary feature recognition of the input voice is performed by a subsidiary feature recognition section.
Patent JP-3718940-B2 (JP)
IPC: H01L23/15
Filed: 1997-01-27
Granted: 2005-11-24
Abstract: PROBLEM TO BE SOLVED: To effectively reduce the inductance, resistance and switching noise, by forming internal capacitors at areas nearer to a semiconductor element- mounting face than a signal wiring layer, except for lower regions of flip chip terminal pads. SOLUTION: A flip chip ceramic substrate 10 has internal capacitors 11 near flip chip terminal pads 15 to which terminal layers 11a, 11b forming the capacitors 11 are connected through vias 13a, 14a. Compared with the conventional flip chip ceramic substrate having internal capacitors connected to the terminal pads 15 through vias, inner conductor layer and vias, the wiring distance of the capacitor 11 and semiconductor element 19 can be greatly shortened to reduce the inductance and resistance.
Patent JP-3089201-B2 (JP)
IPC: A61F2/44
Filed: 1996-02-09
Granted: 2000-09-18
Abstract: A space holder in particular for a vertebra or an intervertebral disk is provided. The space holder comprises a jacket (1) having apertures (9, 10) and a first and second edge (7, 8). The edge has circumferentially adjacent recesses (9, 10; 9', 10') each extending in direction towards the other edge and a stop provided at at least one of the edges spaced from the outer edge. In order to provide for an easy manufacture and operation of the space holder the stop is formed by a member (11, 13, 16, 22) having an outer contour corresponding to the inner contour of the jacket (1) and nose-like projections (15) for engaging the recesses (9, 10) are provided at those locations of the periphery of the stop which correspond to the recesses (9, 10; 9', 10').
Patent JP-S6310925-B2 (JP)
IPC: C07C7/08
Filed: 1980-03-21
Abstract: A process for isolating a conjugated diolefin from a C4- or C5-hydrocarbon mixture containing the diolefin, by single-stage or multi-stage extractive distillation using a selective solvent, wherein the selective solvent is a solvent mixture which comprises (a) from 50 to 99 percent by weight of a selective solvent boiling at from 140 DEG  C. to 260 DEG  C. and (b) from 1 to 50 percent by weight of an organic solvent boiling at from 45 DEG  C. to 125 DEG  C.
Patent JP-3483894-B2 (JP)
IPC: G04B45/00
Filed: 1991-03-06
Granted: 2004-01-06
Abstract: The portion of the rim (1) situated between the flanges (2) presents a clearance (3) in the form of an arc of a circle provided between the lateral exterior side and concentric with the center of the case. Another clearance (4), also in the form of an arc of a circle, is provided in the surface of the rim (1) adjacent to the crystal (5) and extends at an angle from the first clearance (3) and on both sides thereof. The edge of the second clearance (4) is located at a distance from the outside edge of the rim (1), thus providing two retaining eyes (4a). The clearances (3, 4) receive a decorative element (6), the upper side of which is adjacent to the lower side of the crystal (5), which prevents it from falling out through the clearance (4).
Patent JP-3090026-B2 (JP)
IPC: H03F3/60
Filed: 1996-02-28
Granted: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a structure which is capable if reducing the dimensions of a high output power amplifier and suppressing performance degradation to a minimum. SOLUTION: In a high output power amplifier which is capable of obtaining high output power by using plural unit power amplifiers arranged in parallel and the power distributors 4 and 5 and power combination device 6 and 7 which are composed of plural stages, the dielectric constant of the dielectric of the transmission lines 42, 52,... which are used for each power distracter and combination device 4 to 7 is changed for every stage and the length of each of these transmission line is adjusted. By arranging the power distributors and combination device so that the input/output ends of the signals of the distributors and combination device 4 to 7 may match, the size of a high output power amplifier can be reduced and the performance degradation can be suppressed to a minimum.
Patent JP-H0235642-B2 (JP)
IPC: H05B3/68
Filed: 1983-03-30
Abstract: This invention relates to an improved method of installing an elongated heater such as a cartridge heater in a molding member such as an injection molding manifold member. First, a bore is drilled into an elongated portion of the manifold member to extend generally parallel to the hot runner passage extending through it and a filler duct is drilled from the top to intersect the bore along its length. The cartridge heater is then inserted into the bore and a filler tube with a base is set on the top in alignment with the filler duct. A brazing paste is then applied around the base of the filler tube and around the terminal portions of the cartridge heater extending from the bore. The manifold member is then heated in a vacuum furnace which brazes the filler tube in position and seals the outer end of the duct against leakage. A slug of copper is then inserted into the filler tube and the manifold member is again heated in the vacuum furnace sufficiently to cast the conductive copper to fill the space around the cartridge heater. The filler tube is then machined off to produce the finished manifold member. The copper fuses to the outer casing of the cartridge heater and the bore and together with the elimination of the insulative air space around the cartridge heater substantially improves heat flow and reduces the formation of hot spots which cause the heating element to burn out. In another embodiment, a tubular heater having two terminal portions is installed in a heater plate of a thermosetting mold with the terminal portions extending at opposite ends of the heater plate.
Patent JP-H0424020-B2 (JP)
IPC: A23F5/10
Filed: 1983-04-18
Abstract: The process comprises the supplying of freshly roasted coffee into air tight seasoning containers in which a stream of CO2 or N2 is blown for removing air therefrom; the seasoning of the coffee during a time lenght of about twentyone days in the containers containing CO2 or alternatively N2 under controlled percentage of O2 and pressure; the moving of the seasoned coffee into non-tight stabilization containers for letting the coffee to reach a hygrometric and gaseous equilibrium with the ambient air. The plant comprises means for moving roasted coffee; air tight seasoning containers (4) into which the moved coffee is delivered; means for blowing a CO2 stream or alternatively a N2 stream into the seasoning containers; means for controlling the inlet and outlet ducts for the coffee and for the gas into and from said containers; means for measuring the percentage of O2 in the seasoning containers; means for measuring and controlling the pressure in the containers; means for moving the seasoned coffee; non-tight stabilization containers (24) into which the seasoned coffee is delivered and means for controlling the delivery of the stabilized coffee from the stabilization containers.
Patent JP-S631275-B2 (JP)
IPC: F27B14/06
Filed: 1980-06-02
Abstract: The process comprises insulatingly supporting a vertically elongated bed of the particulate refractory oxide material at its bottom and sides. The upper surface of the bed is exposed to a plurality of electrodes to form at least one arc adjacent to the upper surface of the bed, thereby to form a zone of liquid refractory oxide material, or bath, surrounded by a layer of congealed material, or skull. A portion of particulate material from the side of the bed is removed to expose the congealed layer at a point adjacent the bottom portion of the zone of liquid material, and the congealed layer is pierced so that the zone of liquid material may be tapped. The bed is tilted to pour molten refractory oxide material from said liquid zone to a point outside of the bed. 
<??>The furnace comprises a furnace shell (11) adapted to receive and contain a charge of the refractory material (17), the side wall of the shell (11) having a vertical notch, or slit, (13) therein extending from the top of the wall downward to a distance of at least 2/3 of the total height of the shell (11). The notch (13) is adapted to receive a tapping means (35). A pouring spout (15) is positioned adjacent the notch, and extends outward from the shell (11). Means (19) for heating the interior portion of the shell (11), and means for tilting the shell (11) to an angle from about 5 DEG  to about 90 DEG  from the initial, at rest, position are also provided.
Patent JP-3929506-B2 (JP)
IPC: H01R4/24
Filed: 1994-04-20
Granted: 2007-06-13
Abstract: In the case of a socket (1) for electrical equipment, at least one contact spring arrangement (49) is located in a housing (2) made of insulating material, in the case of which contact spring arrangement a contact spring tongue (51) for the cap pins, which are to be inserted, of the electrical equipment is integrally connected, via a connecting piece (52), to an insulation-piercing terminal contact (53). <IMAGE>
Patent JP-H0788063-B2 (JP)
IPC: B65D17/50
Filed: 1986-04-17
Abstract: Described is a packaging for liquid, made of cardboard, which is made impermeable to liquid by means of a plastic coating over its surface. It has side-walls, base and top wall (5), connected to one another by folded and/or sealed seams. A pouring aperture is located in top wall (5) close to the edge line, and can be torn off and has a separate plastic strip (8) covering the pouring aperture and being applied round the edge of the pouring aperture, and is sealed on at least from the inside. So that the edge of the pouring aperture remains covered with a protective layer after opening and so that the closure and the protective layer can be produced with simple means, according to the invention the plastic strip (8) covers the pouring aperture tightly and is fixed via two tacked strips (7, 31) to an outer cover strip, in which a hole (15) is located above the pouring aperture, the two tacked strips being smaller than the surface area of cover strip (6), the first tacked strip (7) being applied at a distance from hole (15) and outside the pouring aperture, the second tacked strip (31) being applied outside hole (15) of cover strip (6) and within the pouring aperture (16), the outer cover strip (6) being fixed to the top wall (5) of the packaging via a third tacked strip (9) lying outside the plastic strip (8).
Patent EP-1065284-B2 (EP)
Inventor: BOUZEKRI MOHAMED
IPC: C21D9/48
Filed: 2000-06-30
Granted: 2016-01-13
Abstract: The steel strip is heated to exceed the perlitic transformation onset temperature Ac1, held above this temperature for more than 10s, rapidly cooled to a temperature below 100 degrees C at more than 100 degrees C/s, subjected to low temperature treatment at 100 degrees C-300 degrees C for more than 10 s, and cooled to ambient temperature. Production of a low carbon, high aluminum steel strip comprises: (a) providing a steel strip containing (in wt.%) 0.022-0.035 C, 0.15-0.25 Mn, 0.040-0.070 Al, 0.0035-0.0060 N, and Fe and inevitable impurities the remainder; (b) first cold rolling the strip; (c) annealing the cold-rolled strip; and (d) secondary cold rolling the annealed strip. An Independent claim is included for the produced steel strip, in which the ultimate elongation is expressed in terms of the ultimate tensile strength.