baber/WOPTO huggingface dataset:
Patent DE-2137743-B2 (DE)
Title: Intermittent strip feed measuring device - retards during tandem driving, maintains consistent length
IPC: B21D43/09
Filed: 1971-07-28
Abstract: Strip feeding rolls and a length controller have a common drive. A rotating drum drives two alternately coupled shafts, each chain-driving a moving setting stop. Each shaft carries a stop arm and a cam controlling a hydraulic transmission. The two stops set the feed length. A feed roll driven drum couples through concentric shafts to two bevel gears respectively. Shaft arms have cams controlling the fluid flow volume. The arms meet sliding stops after a gradual smooth slow-down. Worm gearing rotates the bevel gears' housing setting a stop actuating position.
Patent DE-2159568-B2 (DE)
Title: Fuel control for oil or gas appliances - has resistors to sense flame presence and provide preignition
IPC: F23N5/20
Filed: 1971-11-26
Abstract: Control circuit for oil and gas fired appliances comprises a fuel valve controlled initially by an ignition circuit including a resistor with positive temp. coefficient and then by a retaining circuit using only a small current and only when flames are present. The ignition circuit is closed in the absence of flames. In the retaining circuit is a current-regulating resistor. The resistor with positive temp. coefficient is connected in series with a resistor with negative temp. coefficient. The circuit requires no extra contacts or timing relays. An additional electromagnetic valve is provided in case of failure of the control circuit.
Patent DE-2164595-B2 (DE)
Title: Combine harvester grain tank discharge mechanism - has pipe slewing between bearing plates and spring loaded sealing flap
IPC: A01D41/12
Filed: 1971-12-24
Abstract: The discharge mechanism has a transverse auger conveyor near the bottom, and a discharge auger which can be coupled to it, slewing on a discharge spout fitted to the tank outer wall. The spout (5) comprises horizontal top and bottom bearing plates (6,7) joined together by upright side plates (8). The slewing axis (16) of the discharge pipe (17) is at the free end of one side plate. At the free end of the opposite side plate is a hinged sealing flap (23), spring-loaded (25) against the end of the discharge pipe opposite the slewing axis in all positions of the pipe, and guided between the bearing plates with which it forms a seal. DS.
Patent IE-S60161-B2 (IE)
Title: A connector for joining channel members
Inventor: ALLPORT BRIAN C
IPC: E04D3/08
Filed: 1993-10-20
Abstract: A connector 21 for joining two channel members 14' and 14" end to end in axial alignment comprises a body portion 22 whose opposite ends 24 and 25 are slid into the ends of the two channel members 14' and 14", and a centre flange 23 which forms an abutment against which the ends of the channel members come to rest in their fully engaged position on the connector. In Figure 3, feet 27 on the channel members 14' and 14" engage in grooves 28 formed in the body portion 22 of the connector 21; in Figure 4, plates 31 are formed integrally on the centre flange 23 so that the channel members 14' and 14" are held between the opposite ends 24 and 25 of the connector and the plates 31.
Patent JP-H0160265-B2 (JP)
IPC: A61J15/00
Filed: 1985-02-14
Abstract: A nutritive catheter is assembled by attaching a head to the distal end of a main tubing having a duct therethrough, the head being formed from a composition comprising a flexible synthetic resin and a finely divided metal material in a ratio by volume of resin to metal material of at least 2 and having a specific gravity of at least 2. An opening is provided in the head in communication with the tubing duct.
Patent JP-3605218-B2 (JP)
IPC: F24C3/08
Filed: 1996-02-19
Granted: 2004-12-22
Abstract: A cooking apparatus includes at least one atmospheric gas burner and mutually adjacent first and second component assemblies. A frame holds the first and second component assemblies and the first component assembly includes a continuous glass-ceramic cook plate defining a planar surface and having a breakthrough formed therein for holding the gas burner in the cook plate. The cook plate has a boundary edge facing toward the second component assembly. The cook plate and the second component assembly conjointly define a gap therebetween at the boundary edge sufficiently wide to permit an adequate supply of primary air to pass from the ambient to below the cook plate and to the gas burner. A device is mounted in the gap for guiding the primary air into the gap. The device is attached seal-tight to at least one of the component assemblies and extends above the planar surface to prevent liquid on the planar surface from entering the frame through the gap.
Patent JP-H0531948-B2 (JP)
IPC: G01T1/26
Filed: 1987-02-24
Abstract: Nuclear radiation is detected by applying electrical contacts to a synthetic diamond (D) having a nitrogen impurity concentration of between 20 and 150 parts per million. An electrical circuit is connected to the contacts and applies a DC bias voltage (E) across the diamond. When the diamond is subjected to nuclear radiation, a change in the current or voltage in the circuit occurs which corresponds to the radiation intensity. The nuclear radiation may be any kind of radiation. The contacts are preferably attached directly to the diamond and are ohmic in nature.
Patent JP-H0797983-B2 (JP)
IPC: C12M1/00
Filed: 1987-03-19
Abstract: The production of biomass, such as algae, is carried out in a substantially transparent tube wound on an upstanding core structure. The exterior surface of the tube is exposed to natural light and the tube and/or the core is provided with means to encourage light penetration into the tube in the region of contact between the tube and the core structure.
Patent JP-S6357084-B2 (JP)
IPC: B65H81/00
Filed: 1980-06-27
Abstract: A method of making coreless hollow filament bundles comprises winding a hollow filament 20 around a drum 22 having a number of axially extending vanes 24. The winding is formed in layers, each layer being a helix and adjacent layers being wound in opposite directions axially of the drum so that all the turns of the helix forming one layer cross all the turns of the helices forming the adjacent layers. The winding is then slid along the drum so that it is axially collapsed and forms an annular rope around one end of the drum. The annular rope is then cut into segments, each segment being the length of rope between adjacent vanes 24. Each segment forms a filament bundle and the ends of the filament lengths in each bundle are potted in the usual way.
Patent JP-H068187-B2 (JP)
IPC: C03C13/04
Filed: 1985-05-07
Abstract: A process for manufacturing optical fibers and components from bars or molds of fluoride glass draws out optical quality molds from highly pure glass. The glass is stretched or fibered into optical fibers in a dry atmosphere free of dust, organic, metallic or mineral vapors. The process leads to a low hydroxyl content fluoride glass which is used in the manufacture of optical fibers and components. The dehydration of the fluoride mixture occurs during the steps of prolonged heating at under 450 DEG  C. in the presence of fluoride or ammoniumbifluoride, and of holding the molten mixture at a high temperature until dehydration occurs. The drawing out, stretching, and fibering are carried out in a vacuum.
Patent EP-2103556-B2 (EP)
Inventor: LAHARTINGER REINHOLD
IPC: B65G57/06
Filed: 2009-03-17
Granted: 2016-07-13
Abstract: The device has a packaged goods supply station (3), and a transmission device (4) for transmission of packaged goods from the supply station to a palette (1). The transmission device has two supporting planes (5) e.g. loading plates (6), and a loading device (9) is provided for loading one of the supporting plates with the packaged goods. A control device (11) is designed for controlling displacement of the planes, such that the planes are moved together over the palette after the loading and moved apart over the palette for unloading of the goods under relative movement. An independent claim is also included for a method for loading a palette with packaged goods.
Patent EP-2455278-B2 (EP)
Title: Auxiliary drive
Inventor: ECKLE VOLKER
IPC: B62D59/04
Filed: 2009-06-24
Granted: 2023-01-04
Abstract: The auxiliary drive (2) has a drive unit (15) carried at a vehicle wheel (13) and supported at vehicle. An actuating device (20) has a control field for independent and simultaneous control of multiple drive units. The control field has multi-axial input or operation options, where the control field is designed as controlling device.
Patent EP-0070766-B2 (EP)
IPC: F16C11/02
Filed: 1982-07-12
Granted: 1987-07-08
Abstract: A pivotable connecting device adapted to transmit rotary motion from a drive member to a driven member while minimizing the effect of torque thereon. The drive member is provided with a fork having first and second shanks each with a threaded hole. The driven member is provided with a coupling plate having a corresponding smooth hole. A screw member for insertion in the holes is provided having a smooth central portion and first and second threaded ends. The diameter of the first threaded shank hole is greater than that of the coupling plate smooth hole, and the diameter of the latter is at least as great as the diameter of the second threaded shank hole. The pitch and helix of the first and second threaded shank holes are identical thereby permitting simultaneous tightening of the first and second threaded screw ends into the corresponding first and second threaded shank holes.
Patent EP-0457787-B2 (EP)
Inventor: NELSON THOMAS E
IPC: F24H9/00
Filed: 1990-01-16
Granted: 2000-07-26
Abstract: A thermal insulating jacket for use around pipes, conduits, tanks and related members according to the present invention includes a flexible outer covering such as a sheet of plastic or polyvinylchloride which has bonded to its surface an alternating series of insulation material strips. The insulation material strips which are bonded to the flexible outer covering include a first plurality of flexible insulation material strips and a second plurality of rigid insulation material strips. These different material strips are arranged in alternating sequence and the combination of outer covering and insulation strips is sufficiently flexible and formable so as to be wrapped into a generally cylindrical shape which may then be disposed around a pipe, conduit, tank or related member, for thermally insulating that member. The outer covering may be a one-piece member or a hinged member.
Patent EP-0537773-B2 (EP)
Inventor: CALEFFI ANTONIO
IPC: B65D1/40
Filed: 1987-07-02
Granted: 2002-05-15
Abstract: A die necking method and apparatus for producing a smooth tapered wall between the container side wall and a reduced diameter neck includes a plurality of rotatable necking turrets that each have a plurality of identical necking substations each having a necking die. The necking dies in the respective turrets have an internal configuration to produce a necked-in portion on the container which has a first arcuate segment integral with the container side wall and a second arcuate segment integral with the reduced diameter neck. The necking substations also have a floating form control element that engages the inner surface of the container to control the portion of the container to be necked. The necked-in portion is reformed in each succeeding turret by dies to produce a smooth tapered wall between the arcuate segments.
Patent EP-0716716-B2 (EP)
Inventor: YIU HANG LAM
IPC: C22C21/02
Filed: 1994-08-30
Granted: 2004-12-29
Abstract: High strength high extrudability Al-Mg-Si alloys have the composition in weight %: Mg 0.25-0.40; Si 0.60-0.90; Fe up to 0.35; Mn up to 0.35 preferably 0.10-0.25.
Patent EP-0920714-B2 (EP)
Inventor: FEYE-HOHMANN JUERGEN
IPC: G06F1/18
Filed: 1998-03-11
Granted: 2009-11-04
Abstract: An electrical or electronic device (1) for placement on a support rail (2), with a housing (3), with at least one circuit board (4) located in the housing (3), and with contacts (6a, 6b) which point in the lengthwise direction (R) of the support rail for a data and/or power bus connection to adjacent electronic devices which have the corresponding contacts and which are placed on the support rail (2). In order to be able to easily replace the circuit board (4) without interrupting the data and/or power bus connection, the housing (3) is made in at least two parts and there is a top part (7) which holds the circuit board (4) and there is a base part (8) which has contacts (6a, 6b).
Patent JP-H0477004-B2 (JP)
IPC: C08F14/22
Filed: 1990-04-27
Abstract: Curable copolymer containing the residues of copolymerisation of a fluoro monomer and of an acrylamide derivative, characterised in that:
 a) the fluoro monomer residues originate from the combination of vinylidene fluoride and of another fluoro monomer chosen from tetrafluoroethylene, chlorotrifluoroethylene, hexafluoropropene or of a mixture of at least two of the three monomers
 b) the acrylamide derivative residues originate from a compound of formula: 
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 in which 
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 with:
 n denoting a number from 0 to 8
 and x denoting a number from 0 to 3. 
<??>This curable copolymer is obtained by copolymerisation in solution in an organic solvent. In solution in a suitable solvent, this copolymer is employed in paints and varnishes.
Patent JP-3037635-B2 (JP)
IPC: B23C5/20
Filed: 1997-05-09
Granted: 2000-04-24
Abstract: The cutting plate includes a milling tool (1) suitable for copying. On the rounded end of this tool there are two diametrically opposite plate seats to receive the asymmetrical cutting plates (e.g. 8). The cutting plates, which are identical, have two corners and two cutting edges (14,15). The first cutting edge has a longer arc-shaped sector and a shorter straight sector, while the other cutting edge (15) has a shorter arc-shaped sector and a longer straight sector. The first cutting edge is shaped to lie on a spherical surface merging with a cylinder when the plate is on the first plate seat (6) in the active position.
Patent JP-H0792988-B2 (JP)
IPC: G11B21/02
Filed: 1984-06-15
Abstract: A magnetic tachometer for generating a signal as a function of the velocity of a transducer positioning arm in a disk drive. The tachometer is formed by a pair of fixed parallel coils separated by a distance sufficient to allow a magnet, attached to a counterbalance portion of the rotary positioning arm, to move therebetween and thus to generate a voltage as a function of the velocity of the magnet. The coils are each wound over a thin armature member which is saturated by the magnet's magnetic field and they are differentially coupled to produce common mode rejection.
Patent JP-S5925449-B2 (JP)
IPC: G01J1/42
Filed: 1977-11-09
Abstract: PURPOSE:To obtain an absolute digital value, which is highly linerarly proportional to the quantity of incident light, by interrupting the incident light upon a photoelectric converter in a preset period, by guiding the interrupted light into the photoelectric converting element, by amplifying the electric signals and by eliminating the DC component which is generated by the converting means. CONSTITUTION:Optical converting means 1, which is composed of a supply power source for a photoelectric converting element 11 such as a photoconductive element, detects incident light 10, which is interrupted by a chopper 71, so that the quantity  of the light may be converted into electric signals of voltage, which are fed to an amplifier 2. This amplifier 2 eliminates the DC component of the input signals and selectively amplifies only the AC component, which is then fed to an adder 3. This adder 3 adds a preset DC voltage to the AC component to generate a positive monopolar voltage, which is fed to an A/D converter 4. This converter 4 converts the input voltage into digital quantities, which are then fed to a memory device 5. On the other hand, the chopper 71 is turned by a drive motor 72 to interrupt the incident light in a preset period. Thus, it is possible to stably operate the A/D converter.
Patent JP-2571878-B2 (JP)
IPC: H04N5/74
Filed: 1991-06-07
Granted: 1997-01-16
Abstract: A linear spatial light modulator with two offset rows of pixels for slight overlap of images, and a printer system using such a spatial light modulator with dark field projection optics is disclosed. The pixels include electrostatically deflectable elements which all bend in the same direction to permit use of dark field projection. The addressing electrodes for the elements are beneath the reflecting surface and arranged perpendicular to the rows of pixels with half on each side of the rows. The printer uses a xerographic engine for conversion of modulated light into print, and an entire row is printed without any scanning.
Patent JP-2564308-B2 (JP)
IPC: E02F3/43
Filed: 1987-05-30
Granted: 1996-12-18
Abstract: A hydraulic control circuit for the working members of earth-moving machines having linear and rotary reversible hydraulic actuators (1-7) each of which is associated with an associated hydraulic distributor valve (8, 9) and a pressure compensator (17, 18) of the "load-sensing" type. One or more of the actuators (1-7) is further associated with a flow recovery device (25) including at least one recovery line (34) between the discharge (28) and the delivery (27) of the actuator for obtaining an additional closure pressure on the spool (29) of the compensator(17, 18) in such away as to cancel out unnecessary demands on the fluid flow rate from the pump (12).
Patent JP-H0717639-B2 (JP)
IPC: C07D457/02
Filed: 1986-06-17
Abstract: Ergoline derivatives of the formula Iwherein R<sub>1</sub>=H, CH<sub>3</sub>; R<sub>2</sub>=H, halogen, CH<sub>3</sub>, CN, C<sub>1</sub>-C<sub>4</sub> alkylthio or phenylthio; R<sub>3</sub>=C<sub>1</sub>-C<sub>4</sub> hydrocarbon; R<sub>4</sub>=H, OCH<sub>3</sub>; R<sub>5</sub>=H and R<sub>6</sub>=-CH=CH-CONHR<sub>7</sub> or R<sub>5</sub> + R<sub>6=</sub> =CH-CONHR<sub>7</sub>; R<sub>7=</sub> 2-thiazolyl, 3-pyridazinyl, 1,3,4-thiadiazol-2-yl or 4-pyrimidinyl group optionally substituted, and pharmaceutically acceptable salts thereof, display activity on the Central Nervous System and are useful as antiprolactinic agents. Their preparation, pharmaceutical compositions containing them, and their use in the preparation of a medicament for the treatment of Parkinson's disease are also described.
Patent JP-2693230-B2 (JP)
IPC: B26B19/10
Filed: 1989-06-01
Granted: 1997-12-24
Abstract: Long hair cutter for a dry-shaver, with a shearing comb fixedly arranged on a housing, with a bearing face for the bearing face of a blade leaf, which is coupled via at least one driver to a carrying member which can be driven by a drive, and with at least one pressure spring which is supported, on the one hand, on the carrying member and, on the other hand, on the housing, there being provided on the carrying member on the side facing the cutting teeth of the blade leaf a slightly protruding supporting edge made of plastic material and with a cross-sectional profile tapering towards the blade leaf, and the supporting edge bearing on the blade leaf in the region of the tooth bottom of the cutting teeth, and an optimal bearing of the blade leaf on the shearing comb being provided by deformation of supporting edge and blade leaf by means of the pressing force exerted by the pressure spring via the carrying member upon the supporting edge and upon the blade leaf. 
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Patent JP-H0316112-B2 (JP)
IPC: C12M1/26
Filed: 1985-07-10
Abstract: 57 A device for replicating moist bacterial or other cell colonies including a resilient backing layer and a cell colony transfer surface which includes a hydrophilic material and which is absorbent, porous, compliant and exhibits less resilience than said backing layer.
Patent JP-3950489-B2 (JP)
IPC: C07J7/00
Filed: 1995-05-31
Granted: 2007-08-01
Abstract: Prodn. of 16 beta -methyl-17 alpha -hydroxy- 4,9(11)-pregnadiene-3,20-dione of formula (I) comprises: (a) treating a 17 alpha -hydroxy-17 beta -nitrile with a dehydrating agent to give a 16,17-dehydro-17-nitrile; (b) protecting the oxo gp. if necessary; (c) reacting with an organometallic methylating agent and hydrolysing the resulting imine to give a methyl ketone; (d) treating with an epoxidising agent in a basic medium to give a 16 alpha ,17 alpha -epoxide; (e) protecting the 20-oxo gp.; (f) reacting with an organometallic methylating agent to give a 16 beta -methyl deriv.; and (g) deprotecting the oxo gps. to give (I).
Patent JP-2557132-B2 (JP)
IPC: F16J15/40
Filed: 1990-06-20
Granted: 1996-11-27
Abstract: A ferrofluid seal for a shaft comprising several sealing gaps concentrically arrayed about a shaft. Each gap is filled with ferrofluid liquid through a bore-hole. Each of the bore-holes is sealed and hydraulically isolated from the other bore-holes.
Patent JP-2688494-B2 (JP)
IPC: C07C57/13
Filed: 1988-07-07
Granted: 1997-12-10
Abstract: Process for the preparation of basic alkaline earth metal salts of organic carboxylic acids, which comprises   (a) blending an oil-soluble alkyl salicylic acid with one or more long-chain hydrocarbon substituted derivatives of succinic acid or anhydride, in which the hydrocarbon substituent has a number average molecular weight from 120 to 5000, (b) mixing the blend of acid with more than an equivalent amount of an alkaline earth metal hydroxide and/or oxide in a hydrocarbon solvent; (c) introducing carbon dioxide into the mixture obtained in an amount of at least 0.5 equivalent carbon dioxide per equivalent of excess alkaline earth metal; and (d) removing residual solids, if any, and an aqueous layer, if any.
Patent JP-3334006-B2 (JP)
IPC: H05B37/02
Filed: 1993-07-30
Granted: 2002-10-15
Abstract: PURPOSE:To speedily change an output level input a changed output level without any instable operation even when the output level is greatly changed. CONSTITUTION:Concerning the power controller provided with a power supply circuit inserted between a load and a power source for controlling power to be supplied to the load by controlling ON time within a prescribed term, detecting means for directly or indirectly detecting the state of an output to the load in a prescribed cycle and control circuit for holding preceding data from a present time point to a prescribed cycle in the output data detected by this detecting means, calculating the average value, comparing it with a target value corresponding to the set output level, calculating error and controlling the operation of the power supply circuit so that this error can be zero, this device is provided with a deciding means S4 for deciding the level of the change of the target value, and data replacing means S10 for replacing all the preceding data held for the prescribed cycles with the target value when this deciding means S4 decides the change of the target value larger than a prescribed value.
Patent JP-3216996-B2 (JP)
IPC: B61L21/06
Filed: 1996-07-19
Granted: 2001-10-09
Abstract: A computerized dual-system interlocking apparatus offers a fast processing speed, an improved utilization and an easy-to-test characteristic, with a start/stop function provided in data matching between two CPUs. The apparatus comprises a data matching circuit (16) for determining data match between sets of data resulting from identical processes performed by a first CPU(7) and a second CPU(13) on identical input information, and wait circuits (19, 21) for making the first CPU(7) and second CPU(13) wait in standby for the processes during data matching operation, and for releasing the first CPU(7) and second CPU(13) free from the standby state when the data matching circuit (16) determines that the sets of data match, and a reset circuit (5) for issuing reset signals to the first CPU(7) and second CPU(13) when the sets of data fail to match.