baber/WOPTO huggingface dataset:
Patent DE-2061911-B2 (DE)
Title: Electronic stepping motor feeder - supplies output pulses with flattened leading edges to windings dependent on periodic input control pulses
IPC: H02P8/18
Filed: 1970-12-16
Abstract: The electronic feeder for stepping motor supplies output pulses with flattened leading edges to windings in dependence on periodic input control pulses in order to increase silent motion. It uses a miller integrator (1 to 7) for the input of regular control pulses in feeding individual windings of the stepping motor. A diode (8) is connected in the degenerative feedback path of the miller integrator (1 to 7) in series with a capacitor (7) which forms part of the miller integrator. A discharge resistor (9) is connected between the diode (8) and capacitor (7). The other terminal of the discharge resistor (9) leads to the pole (4) of the D. C. power supply.
Patent DE-2151140-B2 (DE)
Title: Signal processor for data processing system - detects variation in static inputs using combined signals for increased speed
IPC: G06F17/40
Filed: 1971-10-14
Abstract: A signal processor for static digital inputs to a data processing system detects and announces variations in input using threshold detectors or pulse shapers and a logic arrangement for addressing the input signals. It is designed to reduce the number of interrogated inputs in order to considerably increase processing speed for a system with many elements. A group of threshold detectors (6) is connected to a device which forms a total combined signal (12, 13) from their outputs. The combined signal is held in a store (14) which is resettable from the interrogation logic (8).
Patent DE-2203138-B2 (DE)
Title: Sheet clamping device using magnet - has hinged clamping arm held down by magnet embedded flush with writing surface
IPC: B43L5/02
Filed: 1972-01-24
Abstract: The method of attaching sheets to a notice board or writing surface etc., uses a steel strip (3) with a rounded end (4) sunk below the surface to act as a pivot, or raised above the surface so that it can be lifted by finger pressure, tilting from the rear, and using a magnet (7) embedded flush with the surface so that the edges of the sheets are gripped between them. The magnet may rest on a resilient strip (5) with its uter end curved over to act as a hinge for the steel strip. In other designs the strip hinges rund a curved extension on the magnet and in further designs, the strip is carried by a rocker arm.
Patent DE-2231337-B2 (DE)
Title: Fence post stretched-wire plastic holder - with axial hole widened from head face to vertical slit to accommodate hook
IPC: F16B7/04
Filed: 1972-06-27
Abstract: The plastic unit is for holding wires, esp. on fencing posts, with a plug for engaging in the post and a head to hold the wire, and an axial hole through these parts for insertion of an expanding pin, the plug being slit from open end to head. The slit runs vertically to the axial hole over its whole height, and the expanding pin has a hook, open on the plug side, to hold the wire. To accommodate this hook the axial hole is widened to a slot, from the outer facing end of the head to the heads slit. Only a single hammer blow is needed to fix the wire in the holder, and the holder on the post, with only one pin involved, the fixture being also protected from outside damage.
Patent JP-H0148932-B2 (JP)
IPC: C08J7/18
Filed: 1982-01-27
Abstract: Process for producing a cation permselective membrane by irradiating a membrane comprising a fluorine-containing polymer having cation exchange groups, for example sulphonic, carboxylic acid or phosphonic acid groups, with high energy radiation and contacting the membrane with monomeric material comprising a fluorine-containing ethylenically unsaturated tertiary alcohol and graft copolymerising the monomeric material to the membrane to form a tertiary alcohol group-containing polymer chemically bonded to the membrane.
Patent JP-H053274-B2 (JP)
IPC: C11C1/04
Filed: 1987-01-23
Abstract: A process for the hydrolysis of fats comprising contacting the fats, in the presence of water under hydrolyzing conditions, with lipase immobilized by adsorption from aqueous solution without pretreatment or pretreatment with a polar solvent on a microporous structure comprising a synthetic hydro­phobic thermoplastic polymer selected from the group consisting of ali­phatic olefinic polymers, oxidation polymers, ionic polymers and blends thereof. Various embodiments of the invention include the immobilized lipase itself and an embodiment that employs a vertical packed column of particles of the immobilized lipase through which the liquid fat and water feed streams may be passed cocurrently or countercurrently, one that employs a horizontally disposed diaphragm that includes a layer of fibers of the immobilized lipase and an embodiment that employs a stirrer reactor wherein a suspension of particles of the immobilized lipase is maintained in the reaction medium. The process of the invention has exhibited sur­prisingly high activity in the hydrolysis of fats and the immobilized lipase possesses significant longevity.
Patent JP-3104976-B2 (JP)
IPC: G01M3/32
Filed: 1990-01-29
Granted: 2000-10-30
Abstract: In order to define as small an intermediate volume (V Z) as possible for the leakage test of receptacles (3), the cross-sectional area of which narrows in one direction, by applying a pressure difference between a test chamber and the interior of the receptacles (3), the test chamber has a case (39) likewise narrowing like the receptacle (3) to be tested, a closure lid in the opening region (41) and also an ejection piston (47) at the base part. In addition, an outflow line (49) for flushing agent is closed in a sealing manner or opened by means of the piston (47). 
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Patent JP-3332443-B2 (JP)
IPC: H04L29/08
Filed: 1993-01-18
Granted: 2002-10-07
Abstract: There is disclosed an information input/output control device and a method therefor which displays a list of identification informations indicating an information terminal device with which a functional operation can be executed in response to an acquired environmental information of the information terminal device and in accordance with an input of an indication information which instruct to execute the functional operation.
Patent JP-3565400-B2 (JP)
IPC: G02B30/30
Filed: 1998-02-04
Granted: 2004-09-15
Abstract: An autostereoscopic display comprises an SLM 2 which is controlled to provide an image display and a signal display. A parallax optic 3 has a first portion which cooperates with the image display to form a plurality of viewing windows 16. A second portion 3a of the parallax optic 3 forms first and second images visible to an observer at alternate viewing windows 16 so as to allow the observer to distinguish between desired orthoscopic viewing zones 17, 19, 21 and undesirable viewing positions such as pseudoscopic positions 22-25. <IMAGE>   <IMAGE>
Patent JP-2997073-B2 (JP)
IPC: A61K9/127
Filed: 1991-01-29
Granted: 2000-01-11
Abstract: The present invention relates to a vaccine formulation for intranasal or inhalation administration, and to the preparation thereof, which formulation contains antigenic material freely mixed with empty liposomes.
Patent JP-2661896-B2 (JP)
IPC: G01P3/42
Filed: 1985-03-04
Granted: 1997-10-08
Abstract: A method and apparatus are described for measuring the velocity, whether rotary or reciprocating, of a servo shaft driven by a motor, without employing a tachometer. From the movement of the shaft is produced a pair of signals in quadrature, with transitions expressible in Gray code for one cycle as 00, 01, 11, 10 and then back to 00. Meanwhile, a clock provides a large number of evenly spaced counts per selected quadrature transitions. The number of counts between two selected quadrature transitions is read and the total number of quadrature transitions between the selected transitions is divided by the total number of counts during the same time.
Patent JP-2731276-B2 (JP)
IPC: F04B37/08
Filed: 1990-02-26
Granted: 1998-03-25
Abstract: The invention relates to a cryopump operating with a two-stage refrigerator (3), in which a plurality of rectangular plates (13, 14), which are arranged at a spacing parallel to one another and form the pumping surfaces (9) of the second stage (5); the plates (13, 14) extend essentially parallel to the plane of the baffle (7) and in the region of their longer sides have bent portions (18, 25) which extend away from the baffle (7); the shielded surfaces of the plates (13, 14), which extend parallel to the plane of the baffle (7), are coated at least partially with adsorption material (19); at least the surfaces of the bent portions (18, 25) that face the baffle (7) are constructed as condensation surfaces. 
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Patent JP-2755657-B2 (JP)
IPC: C08F230/08
Filed: 1989-02-27
Granted: 1998-05-20
Abstract: This invention relates to ophthalmic devices, such as contact lenses and intraocular implants, and particularly contact lenses of a block copolymer containing polysiloxane and polyoxyalkylene oxide units possessing an advantageous blend of desirable properties including a) high oxygen permeability, b) good wettability, c) flexibility and d) optical clarity, in the ocular environment of use. Further disclosed are the preparation thereof and methods of treating vision defects therewith as well as the polymers which may be used for the ophthalmic devices.
Patent JP-S6134370-B2 (JP)
IPC: B29C45/00
Filed: 1980-04-09
Abstract: An injection moulding apparatus for use in producing centrally-apertured video disc records (10). The apparatus includes first and second mould halves (11, 17) reciprocally movable with respect to each other between a closed position, wherein the two mould halves are in proximity to each other and molten plastic material is injected into a planar, annular cavity defined therebetween to form the record disc, and an open position, wherein the two mould halves are spaced apart from each other and the moulded record disc can be removed. The moulding apparatus further includes first and second annular rings (41, 43) carried by the respective first and second mould halves and defining the outer perimeter of the cavity. The first mould half includes two plates (13, 15) reciprocally vable with respect to each other, with a plurality of compression springs in the form of polyurethane blocks (105) interposed between the two plates, to bias the two annular rings into compressive engagement with each other when a central aperture is being punched in the moulded record disc.
Patent JP-H0117452-B2 (JP)
IPC: B29D7/00
Filed: 1983-03-23
Abstract: A process and apparatus for producing a reclosable container stock with adhered occludable closure strips, said apparatus comprising a supply of closure strips, a rotatable lay-on roll having circumferential grooves therein, means to advance the closure strips to the lay-on roll, a rotatable casting cylinder positioned opposite the face of the lay-on roll, means for extruding a molten plastic film onto the casting cylinder so that the film adheres to the closure strips, and means for cooling the resulting reclosable container stock with adhered closure strips.
Patent JP-3263855-B2 (JP)
IPC: H01M50/50
Filed: 1992-03-06
Granted: 2002-03-11
Abstract: The battery pack includes hollow tubular-shaped anodic and cathodic terminals (resp. 4,5) in a right upper void (10) and in a left upper void (11), respectively, of the battery casing (1). The voids are produced by housing the cylindrical first and second secondary batteries (2,3) in the battery casing. An anodic terminal connecting pin (4) and a cathodic terminal connecting pin (5) are provided on an external equipment for fitting in and connecting with the anodic terminal and the cathodic terminal, respectively. Since there is no necessity for providing a particular mounting space for the anodic and cathodic terminals, the battery pack may be reduced in size, while the battery pack may be reliably supported with respect to the external equipment in a manner free from wobbling or detachment from the external equipment. <IMAGE>
Patent JP-H07116184-B2 (JP)
IPC: A61K31/50
Filed: 1987-03-09
Abstract: Heteroaryloxy- beta -carboline derivatives of general Formula I <IMAGE>  (I)  wherein R1 is an optionally substituted heteroaryl residue, R2 is hydrogen, lower alkyl or lower alkoxyalkyl, X is a COOR3-group wherein R3 means H or lower alkyl, or represents a CONR4R5-group wherein R4 and R5 mean respectively hydrogen or lower alkyl, R4 and R5 being capable of forming, together with the nitrogen atom, a 5- to 6-membered heterocycle, or means an oxadiazolyl residue of the formula   <IMAGE>   wherein R6 means hydrogen, lower alkyl or cycloalkyl, are valuable pharmaceuticals.
Patent JP-S6051224-B2 (JP)
IPC: H01H3/26
Filed: 1981-04-14
Abstract: 1. A rotary knob (37) having the basic form of a cylindrical disc for the manual operation of a device (21), the knob having a bar (40) which is arranged symmetrically to an ideal diameter line and having gripping surfaces (41, 42) which are arranged on either side of said bar approximately parallel to the cylinder axis, wherein on the two sides of the bar (40), respective bevels are arranged (43, 44) which slope in opposite directions to one another, and these bevels start from the level of the bar along the diameter line or rise to the level of the bar, as the case may be, the height of the gripping surfaces increasing or decreasing as the case may be, characterised in that the diameter of the rotary knob (37) and the length of the bevels (43, 44) are matched to the length of the human thumb and of the forefinger in the bent state ; that the rotary knob (37) is a component part of a motor drive (10) for electrical switching apparatus (1) and is permanently engaged with a shaft (24) of the motor drive (10) ; and that the bevels of the gripping surfaces are so selected in dependence upon the direction of rotation of the motor drive (10), that when the motor drive starts, the fingers slip from the rotary knob (37).
Patent JP-H0130400-B2 (JP)
IPC: H02P8/14
Filed: 1985-03-23
Abstract: The control circuit comprises means for measuring current flow in the motor winding including an auxiliary transistor and means to form periodically a current mirror from such auxiliary transistor and one of the transistors coupled to the winding for applying thereto energization pulses, i.e. motor drive pulses, catch-up pulses or check pulses.
Patent JP-S6122072-B2 (JP)
IPC: D06M15/423
Filed: 1983-04-11
Abstract: The level of released formaldehyde in a durable press treated fabric is significantly reduced or eliminated altogether by an oxidative aftertreatment process in which the fabric, after treatment with a formaldehyde-based durable press finishing agent and curing to impart durable press properties, is contacted with an oxidizing agent to destroy formaldehyde-releasing moieties present in the fabric. Preferably, the treatment of the durable press fabric with the oxidizing agent is carried out by impregnating the fabric with a solution containing the oxidizing agent and then providing the fabric a residence time in contact with the oxidizing agent to allow for reaction of the oxidizing agent with the formaldehyde-releasing moieties.
Patent JP-H0482094-B2 (JP)
IPC: B23P15/00
Filed: 1988-03-18
Abstract: This invention relates to an improved injection molding nozzle (10) and a method of making it. The nozzle has an electric heating element (66) integrally vacuum cast in copper (68) in spiral channels (70) cut in the outer surface (60) of the tool steel nozzle body. The heating element has a cold terminal (78) at one end which projects out through a hole in a head plate (62) which is rotatable prior to casting to ensure the nozzle has a consistent length of heating element cast in. A sleeve (120) is located over the spiral channel prior to casting to ensure the heating element in the channel is covered with a minimum depth of copper to dissipate the heat from the heating element. The spiral channel can be cut with a varying pitch according to a predetermined profile to provide more heat where there is more heat loss.
Patent JP-2701932-B2 (JP)
IPC: A61P29/00
Filed: 1989-04-10
Granted: 1998-01-21
Abstract: A proteinase inhibitory compound represented by the following general formula (1): <CHEM> wherein R1 represents a straight-chain or branched acyl group having 2 to 10 carbon atoms, a branched-, cyclic- or polycyclic-alkyloxycarbonyl group having 4 to 15 carbon atoms, a substituted- or unsubstituted-benzyloxycarbonyl group, a 2,2,2-trichloroethyloxycarbonyl group, a 2-(trimethylsilyl)ethyloxycarbonyl group, a p-toluenesulfonyl group, an o-nitrophenylsulfenyl group, a diphenylphosphonothioyl group, a triphenylmethyl group or a 2-benzoly-1-methylvinyl group; R2 represents a hydrogen atom; or R1 and R2 may together form a phthaloyl group; R3 represents an isobutyl group, a n-butyl group or an isopropyl group and the above-mentioned R1 can be an unsubstituted-benzyloxycarbonyl group provided that R3 is a n-butyl group; and R4 represents a n-butyl group. e
Patent JP-H0529394-B2 (JP)
IPC: C07C319/02
Filed: 1989-04-13
Abstract: The preparation of benzyl mercaptan by reaction of benzyl chloride and ammonium hydrosulphide. 
<??>In the process according to the invention the reaction is performed under autogenous pressure in a closed reactor in two stages, the first consisting in introducing benzyl chloride into an aqueous solution of ammonium hydrosulphide at a temperature below 80 DEG C, and the second in heating the reaction mixture to a temperature ranging from 80 to 100 DEG C.
Patent EP-1094145-B2 (EP)
Inventor: KIM JAE KYUM
IPC: H02K5/173
Filed: 2000-08-14
Granted: 2007-04-25
Abstract: Structure of driving unit in a drum type washing machine including a tub mounted inside of a cabinet, a drum mounted inside of the tub, a shaft connected to the drum mounted inside of the tub for transmission of a driving force from a motor to the drum, a front bearing and a rear bearing mounted on an outer circumference of the shaft at opposite end portions thereof respectively, a bearing housing built in a central portion of a rear wall of the tub for supporting the front bearing, a rotor composing the motor together with the rotor, and coupled to the rear end portion of the shaft, a stator fixed to the tub rear wall inward of the rotor to compose the motor together with the rotor, a connector serration coupled to the outer circumference of the shaft in front of the rear bearing and fixed to the rotor, for transmission of a rotating power from the rotor to the shaft, and a bearing bracket fixed to the rear wall of the tub to cover an outside of the rotor and support the rear bearing, thereby reducing noise, repair and power loss, by improving a structure of a driving unit, improving a product reliability, by improving a washing capability, and improving a productivity by improving workability in fabrication ofcomponents of the driving unit.
Patent EP-1490397-B2 (EP)
Inventor: ARNAUT GRETA
IPC: A01N63/50
Filed: 2003-03-20
Granted: 2014-04-09
Abstract: The present invention relates to the field of plant pest control, particularly insect control. Provided are nucleotide sequences from Bacillus thuringiensis encoding insecticidal proteins. Further provided are methods and means for using said nucleotide sequence for controlling plant insect pests.
Patent EP-1520711-B2 (EP)
Inventor: KATAYAMA NAOKI
IPC: B41J2/175
Filed: 2004-09-28
Granted: 2014-08-06
Abstract: An ink cartridge has a cartridge body to which an ink supply pipe extending from an inkjet printer is detachably attached, and which has an ink storing space for storing an ink to be supplied to the inkjet printer via the ink supply pipe, and a valve mechanism that opens and closes both an ink path which, when the ink supply pipe is attached to the cartridge body, communicates with the ink supply pipe, and an atmospheric air path through which atmospheric air is introduced into the ink storing space, the valve mechanism including a valve member having a first opening-closing portion which is relatively movable with respect to the cartridge body, and which opens and closes the ink path and a second opening-closing portion which is relatively movable with respect to the cartridge body, and which opens and closes the atmospheric air path. <IMAGE>
Patent EP-1620225-B2 (EP)
Inventor: LANGE ANJA
IPC: F01D5/00
Filed: 2004-04-01
Granted: 2011-05-25
Abstract: A method is for repairing and/or modifying component parts of a gas turbine. First, at least one, particularly damaged section of the component part that is to be repaired is cut out of the component part. In addition, if it does not exist, a data record is generated for a replacement part that is to be produced. The replacement part is subsequently produced with the aid of a rapid manufacturing process. Subsequently, the replacement part produced is integrated into the component part that is to be repaired.
Patent EP-1985660-B2 (EP)
Inventor: BAECKMAN MATS
IPC: C08L23/06
Filed: 2007-04-25
Granted: 2013-04-17
Abstract: A pipe or a supplementary pipe article comprising a polyethylene composition comprising a base resin which comprises 
(A) a first ethylene homo- or copolymer fraction having an MFR 2  in the range of 300 to 700 g/10 min, and 
(B) a second ethylene homo- or copolymer fraction, wherein fraction (A) has a lower average molecular weight than fraction (B),  
wherein the base resin has a density in the range of 0.945 to 0.949 kg/cm 3  and an MFR 5  in the range of 0.2 to 0.4 g/10 min and a comonomer content of higher than 2.0 wt.-% and a SHI(2.7/210) in the range of 55 to 100.
Patent EP-2073647-B2 (EP)
Inventor: BUTLER RAELENE
IPC: A23L33/15
Filed: 2007-10-10
Granted: 2014-08-13
Abstract: The invention concerns a solid or semi-solid nutritional composition comprising proteins, lipids and digestible carbohydrates from at least two different sources, which provides 2520-3080 kilojoule per 100 g dry mass. The weight amounts of lipid to the sum of proteins and digestible carbohydrates is 2.6-3.8 to 1. The composition can be dissolved in water to provide a liquid food. The composition is especially useful for use as a nutritional formula for epileptic infants.
Patent EP-2042459-B2 (EP)
Inventor: HUGUES DAMIEN
IPC: B65H29/14
Filed: 2008-09-22
Granted: 2016-12-14
Abstract: The device (40) has a conveying system (41) for conveying postal items (P) towards a stacker (42) in which the items are stacked one behind the other on a narrow surface along a certain longitudinal direction. A deflector (53) is provided between the conveying system and the stacker. The deflector is oriented in a slanting manner with respect to the conveying system to move apart an upper edge of the items with respect to the direction.
Patent EP-0027535-B2 (EP)
IPC: F16J15/20
Filed: 1980-09-10
Granted: 1986-03-19
Abstract: 1. Sealing ring, made of graphite, with a cross-section which is essentially rectangular, in particular with a square cross-section, characterised in that the sealing ring (1) possesses a coating (4), at least on its inner or outer axial surfaces, or at least on both these axial surfaces, this coating (4) being suitable for insulating electric currents.