baber/WOPTO huggingface dataset:
Patent DE-2152998-B2 (DE)
Title: Gear pump for self-lubricating feed media - has lubrication bore opening into centre of bearing acted upon by feed medium
IPC: F04C15/00
Filed: 1971-10-25
Abstract: The bearing journal has an axial bore at the front face of a bearing journal opens into a recess in the pump housing. These recesses are connected with a zero-pressure- or vacuum chamber of the pump while an annular cavity is provided for each gear pump in the region between each bearing body and the adjacent side face of the feed gear in the region of the transition from the journal to the side face of the feed gear. A lubrication bore opens into the centre of the bearing and is acted upon by feed medium from the pressure chamber of the pump. The annular cavities are connected with the recesses via one or more connecting bores of the feed gear, and its axial bore.
Patent DE-2228896-B2 (DE)
Title: Auxiliary machining unit - adapts to other machine tools, with wide range of stepped vee belt drives
IPC: B23B47/16
Filed: 1972-06-14
Abstract: The design of close overhang shafts with outboard support has high torque capacity. The unit is axially and angularly adjustable on the spindle housing (4) clamp. Roller bearings (2), (3) hold the spindle (1) radially and axially. Both spindle (1) and motor (5) pulleys (8), (6) respectively are end supported (20), (19). The sliding housing (19) is loosened at screw (10) and slackened by adjusting screw (9) for belt (7) changing. Draw bolt (16) tightens an arbor or a collet and seating. Three motor (5) speeds by pole changing, apply to each stepped pulleys ratio, with geometrical increments.
Patent JP-S6356235-B2 (JP)
IPC: C07J71/00
Filed: 1981-02-05
Abstract: A process for preparing a 6-methylene- DELTA 4-3-keto steroid of the formula   <IMAGE>   wherein R is hydrogen, alkoxy of up to 6 carbon atoms or acyloxy of up to 6 carbon atoms wherein the acyl group is that of a carboxylic acid, and R' is the CD-ring system of a steroid of the androstane or pregnane series, comprising reacting the corresponding  DELTA 4-3-keto steroid of the formula   <IMAGE>   with a formaldehyde derivative of the formula X(CH2O)nY wherein n is 1, 3 or an integer on the order of 100-1000, and X is C1-5 alkoxy and Y is C1-5 alkyl when n is 1, X and Y represent a single bond between the terminal C atom and the terminal O atom when n is 3, and X is hydroxy and Y is hydrogen when n is an integer on the order of 100-1000, in an inert solvent in the presence of a condensation agent which is a strong acid a strongly acidic cation exchanger or a phosphoric acid derivative.
Patent JP-H0454272-B2 (JP)
IPC: G07D5/08
Filed: 1984-02-09
Abstract: Various electrical coin testing arrangements are described which may be used in coin sorters or in coin validators for example. In each arrangement a transmit coil is pulsed with a rectangular voltage pulse and the eddy currents in an adjacent coin under test are monitored, either by monitoring the resulting current in the same coil or in a different coil. In one arrangement, FIG. 7+L, particularly suitable for a coin validator, a single coil acts as both a transmitter and receiver and is successively pulsed with voltage pulses of different lengths, and the decaying eddy currents are measured by measuring the coil voltage after delays which are longer for longer voltage pulses, in order to reduce the dynamic range requirements of the monitoring circuitry. In a second arrangement, FIG. 4+L, two transmit coils are used, the larger coil being larger than each of the coins to be tested, and the smaller coil being smaller than each coin.
Patent JP-H0546366-B2 (JP)
Inventor: TAN KAZUO
IPC: C08F4/42
Filed: 1984-02-21
Abstract: PURPOSE:To obtain the titled polymer having improved viscosity and flocculating properties in high productivity, by polymerizing an aqueous solution of acrylamide having a specific concentration in the presence of an azo polymerization catalyst, NaHSO3 or Na2SO3, and a copper salt. CONSTITUTION:(A) 100-2,000ppm azo polymerization catalyst [e.g., 2,2'-azobis (2-amidinopropane)hydrochloride, etc.], (B) 3-200ppm NaHSO3 or Na2SO3, and (C) 0.1-10ppm calculated as metal of a copper salt (CuSO4, etc.) based on acrylamide preferably in the order of the component C, the component A, and the component C are added to 10-35wt% aqueous solution of acrylamide, polymerization is carried out in a nitrogen atmosphere, the prepared gel material is granulated into preferably 2-5mm. average particle diameter, and dried to <=10wt%, to give the desired polymer.
Patent JP-S6128070-B2 (JP)
IPC: E05F3/12
Filed: 1980-03-18
Abstract: A door closer includes a tension member comprising spaced shafts acted by springs and connected to articulated chains which are coupled to an anchor plate secured to the door frame. Movement of the shafts is under the control of a uni-directionally operative fluid-filled damper having a piston carried by a piston rod which is connected to a cross head slidably mounted on the shafts and held against abutment washers by the springs. The damper serves to regulate the rate of movement of a door in the direction of closure without restricting significantly the rate of movement in the direction of opening. A fluid by-pass is provided in the damper by a rebate formed in the cylinder so that as the piston approaches the end of the cylinder over the final part of the closure movement the restraint imposed by the damper is relieved. The point in the closure movement at which the fluid by-pass becomes operative can be varied while the closer is installed so as to provide compensation for variations in the installation of the closer and variations of the gap between the door and its frame. In one embodiment this is achieved by securing the chains to an adjustment plate which is movable towards and away from the anchor plate. In another embodiment the piston rod is adjustable secured to the cross head, which in this case is in the form of a stirrup with a cross member on which the piston rod is carried presented towards and accessible from the outer end of the housing so as to enable the piston rod to be adjusted.
Patent JP-3063784-B2 (JP)
IPC: A61B1/04
Filed: 1991-03-26
Granted: 2000-07-12
Abstract: The principal object of the present invention is to provide an endoscope system for making endoscope system operating information easily available and ensuring improved operability. The endoscope system comprises an endoscope to be inserted into body cavities, a light source for supplying illumination light, an air and water, and suction unit for supplying air and water, and sucking up contaminants from body cavities, a motor control unit for driving and controlling a motor for bending, a camera control unit for processing video signals originating from a solid-state imaging device in the endoscope, a monitor for displaying video signals, a VTR for recording the video signals, and a remote control for remotely operating the motor control unit. A motor control unit control circuit in the motor control unit and a camera control unit control circuit in the camera control unit communicate with each other for mutual control.
Patent JP-H0666980-B2 (JP)
IPC: H04Q1/45
Filed: 1983-04-14
Abstract: The purpose of the receiver is to indicate the reception of a multifrequency signal and to identify said signal. A multifrequency signal is a signal combining two predetermined pure tones, one belonging to a high-frequency range, the other to a low-frequency range. The received signal is sampled at 8 KHz and digitally converted. The signal provided by the converter is simultaneously processed by two tone detectors. Each tone detector comprises: a bandpass filter covering the high- or low-frequency range and supplying the components (x, y) of the filtered signal in Cartesian coordinates; decimation means at the output of said filters; a converter converting the Cartesian coordinates (x, y) into polar coordinates ( rho ,  theta ); and logic circuits analyzing the variations of said  rho  and  theta  over fixed periods of time to derive therefrom an identification of the received tone.
Patent JP-H0258856-B2 (JP)
IPC: H02P8/02
Filed: 1983-04-20
Abstract: The motor comprises a stator with three pole pieces having pole faces which define a cylindrical space, two windings which are magnetically coupled to the first and the second pole piece, and to the first and the third pole piece respectively, a rotor which is concentric with respect to the cylindrical space and which comprises a first permanent magnet, and a second permanent magnet coupled with the first magnet for holding the rotor, in the absence of any other influence, in a position in which the magnetic axis of the first magnet coincides with a rest axis. The field produced in the cylindrical space by the flow of a current in any one of the windings is at an obtuse angle to the rest axis. The rotor performs 360 DEG steps in response to pairs of current pulses, the first of which is applied to one of the windings and the second is applied to the other of the windings. Those pulses have always the same direction, and the order in which they are applied to the windings determines the direction of rotation of the rotor. The motor can be used in particular in an electronic timepiece.
Patent JP-H0429906-B2 (JP)
IPC: F16H61/02
Filed: 1983-04-26
Abstract: PURPOSE:To improve the response performance in speed adjustment by realizing an aimed engine output by controllng only a throttle valve and controlling speed change ratio and the opening degree of a throttle valve, keeping the engine output constant, in speed adjustment on a car which aims at improvement of fuel consumption. CONSTITUTION:When car speed is adjusted to a nearly constant value by varying the stepping-in of an accelerator pedal 16 in the return direction, control is carried-out according to the difference of response performance of control between the throttle valve opening degree and the number of engine revolution. In other words, only the opening degree of the throttle valve is immediately reduced in correspondence with the variation of reduction of the accelerator stepping-in amount, and the engine output is reduced to an aimed engine output. Afterwards, the speed change ratio and the opening degree of the throttle valve are varied to the respective aimed values, keeping the aimed engine output constant. Thus, speed adjustment can be smoothly carried-out with high response performance and free from torque shock.
Patent JP-S569797-B2 (JP)
IPC: H01R4/24
Filed: 1975-06-24
Abstract: PURPOSE:A one touch electrical connector for directly sticking contactors at the midway of a cable without removing coatings and then securely contacting to lock the desired core wires.
Patent JP-H0643378-B2 (JP)
Inventor: RICHIYAADO EI GUREGORII JIYUNI
IPC: B01D53/34
Filed: 1988-04-08
Abstract: Method which includes passing a gas stream containing carbon dioxide, hydrogen sulfide, sulfur dioxide, mercaptans and other acid gases through an aqueous alkanolamine solution to remove the carbon dioxide, hydrogen sulfide, sulfur dioxide, mercaptans, etc., from the gaseous stream. Heat-stable alkanolamine salts form in the aqueous alkanolamine solution due to the acid contaminants (other than hydrogen sulfide or carbon dioxide) removed from the gas stream. A base is added to the aqueous alkanolamine solution to convert all or part of the heat-stable alkanolamine salts into alkanolamine and simple salts. The base-treated aqueous alkanolamine solution is electrodialyzed in an electrodialysis cell containing ion exchange membranes. The purified aqueous alkanolamine solution can be used again to remove carbon dioxide, etc., from the gas stream.
Patent JP-S6036003-B2 (JP)
IPC: G01N21/88
Filed: 1977-07-20
Abstract: In an interferometric measuring system, a collimated monochromatic and coherent beam of light (1, I1-In)impinges on a grating 1 disposed parallel to the test surface 2. It has been found that in the above arrangement, a diffraction order (preferably the first diffraction order S1-S4) of the light reflected from the face of the grating opposite to the test surface is always parallel to three diffraction orders of the radiation which after being first diffracted upon its first passage through the grating and reflected from the test surface is again diffracted upon its second passage through the grating. These four radiations (S1 to S4) generate two interference fields, the combination of which generates a beat pattern. According to the invention, the angle of incidence of the radiation impinging onto the face of the grating opposite to the test surface is chosen in such a way (preferably from 0.5 DEG  to 5 DEG ) that the areas in which the beat patterns generate an additional field of interference fringes, related to  lambda /4 distances, from the test surface are a maximum. When properly selecting pairs of angles of incidence and of distances between test surface and grating the resolution of the resulting fringe pattern (interference fringes symmetrically interleaved by beat fringes) is improved by the factor of 2, i.e. the distance between two fringes is related to a  lambda /4 distance from the test surface, as opposed to the interferometric methods known heretofore where the maximum resolution is defined by fringe distances related to  lambda /2 distances from the test surface.
Patent JP-H066571-B2 (JP)
IPC: A61K31/4015
Filed: 1985-05-09
Abstract: Disclosed is a novel 2-pyrrolidone derivative, including 3-(3,5-di-tert-butyl-4-hydroxy-benzylidene)-2-pyrrolidone and an N-substituted one. The substituent includes alkyl, alkoxy, alkynyl, phenyl-alkylene, hydroxy-alkylene and amino-alkylene. It is effective as an anti-inflammatory, analgesic and antithermic agent, with a high safety.
Patent EP-1081067-B2 (EP)
Inventor: ULRICH HANS
IPC: B65G21/20
Filed: 2000-09-02
Granted: 2016-07-27
Abstract: The belt conveyor (18) has a number of suction jets (20) one behind the other in the transporting direction (19) of the belt (12), which are fitted at the side alongside the belt on the holding track (16), so that the jet edge pointing towards the goods (17) is at a small spacing from the goods or from the transporting side of the belt.
Patent EP-1210386-B2 (EP)
Inventor: GUGGENBICHLER J PETER
IPC: A61M25/00
Filed: 2000-07-28
Granted: 2014-10-29
Abstract: A process for the production of antimicrobial plastic products by shaping a pre-product, in which at least one component of the pre-product is treated with a metal colloid before the forming procedure. An independent claim is also included for plastic products obtained by this process.
Patent EP-1419968-B2 (EP)
Inventor: SAIN MARINO
IPC: B65B21/02
Filed: 2003-09-15
Granted: 2012-05-30
Abstract: The apparatus comprises a mobile conveyor plane (10) for a plurality of parallel rows of upright bottles, means (20) for gripping and rotating some of the bottles by 180 DEG  about at east one horizontal axis (x), and for aligning the upturned bottles with upright bottles on the mobile conveyor plane (10) in at least a parallel direction to the mobile conveyor plane (10); the apparatus also includes means for gripping and moving ordered groups of bottles formed by rows consisting of upright and upturned bottles. <IMAGE>
Patent EP-1525272-B2 (EP)
Inventor: GROSSE-BRINKHAUS KARL-HEINZ
IPC: C09D5/44
Filed: 2003-07-17
Granted: 2011-11-30
Abstract: Electrodip paints contain bismuth compounds, self-crosslinking binder and/or independently crosslinking binder with cationic or anionic groups and reactive functional groups (RFG), which can undergo crosslinking with themselves or with self-crosslinking binder with complementary RFG or in the case of independently crosslinking binder with a crosslinking agent having complementary RFG, and at least one bismuth compound.  Bismuth compounds-containing electrodip paint (EDP) containing:  (A) at least one self-crosslinking and/or independently crosslinking binder with (potential) cationic or anionic groups and reactive functional groups (RFG), which can undergo a crosslinking reaction (i) with themselves or with self-crosslinking binder with complementary RFG or (ii) in the case of independently crosslinking binder with a crosslinking agent (A) with complementary RFG, where  (B) optionally at least one crosslinking agent contains the complementary RFG, and (C) at least one bismuth (Bi) compound.  An Independent claim is also included for preparation of the paint by adding at least one Bi compound, preferably a Bi carboxylate, to a conventional electrodip paint.
Patent EP-1972191-B2 (EP)
Inventor: ISFORT HEINRICH
IPC: A01F29/12
Filed: 2007-12-19
Granted: 2014-12-03
Abstract: The agricultural harvesting machine has a drive unit. A guide plate (24) is located on the base of a crop material conveying chute (21) in the region between a chopper drum (14) and a downstream post-fragmentation device (16). The downstream post-fragmentation device is swiveled vertically around a horizontal pivoted axis from a closed position in an open position, and from an open position to a closed position.
Patent EP-2027881-B2 (EP)
Title: Bladder catheter set
Inventor: MCBRIDE BARRY
IPC: A61M25/01
Filed: 2004-06-18
Granted: 2017-07-12
Abstract: The bladder catheter set (10) is contained within a sterile package (30) containing a catheter (20) with a shaft (22), a catheter tip (21), and a funnel-shaped end (23) where the urine is caught. A collar (40) is in the packaging, partially around the catheter shaft and which can slide along it. The collar is preferably a plastics bag which is 10-15 cm long. The catheter has a hydrophilic surface, activated by a fluid from a reservoir (50) in the packaging using water, a 0.9 wt% solution of common salt or a sliding gel. In the package, the catheter is between a deep-drawn film layer and a paper layer.
Patent EP-2115032-B2 (EP)
Inventor: MIJOLOVIC DARIJO
IPC: C08G65/26
Filed: 2008-01-21
Granted: 2014-10-22
Abstract: The invention relates to a process for preparing polyether carbonate polyols by addition of alkylene oxides and carbon dioxide onto H-functional starter substances using DMC catalysts, wherein one or more starter substances are initially placed in the reactor and one or more starter substances are metered continuously into the reactor during the reaction.
Patent EP-2195267-B2 (EP)
Inventor: DÖRNER REINER
IPC: B65G61/00
Filed: 2008-03-12
Granted: 2018-11-07
Abstract: In a device for unstacking plate-shaped parts (12), in particular sheet metal blanks, comprising at least one supply station (13) in which at least one stack (14) of plate-shaped parts (12) is located and at least one conveyor station (15) on which the plate-shaped parts (12) are transported further in an unstacked manner, an unstacking unit (17) being provided for transferring the plate-shaped parts (12) between the supply station (13) and the conveyor station (15), said unstacking unit engaging the stack of parts (14) and removing individual plate-shaped parts (12) while unstacking the stack of parts (14) and depositing them in the conveyor station (15), the unstacking unit (17) comprises two robots (18a, 18b) working independently of each other, which alternately engage a common stack of parts (14) of the supply station (13) and are controlled by a control unit (19) in such a way that a first or a second robot (18a, 18b) removes a plate-shaped part (12) from the stack of parts (14) while the first robot (18a, 18b) simultaneously deposits a picked-up plate-shaped part at the conveyor station (15).
Patent EP-0149477-B2 (EP)
IPC: E03C1/04
Filed: 1985-01-11
Granted: 1992-10-07
Abstract: An operating mechanism for a fluid flow shifting valve of a sanitary mixing faucet assembly or the like of, for example, a bathtub and shower, which raises or lowers a flow shifting valve stem guided in the mixing faucet body so as to shift the fluid flow between two outlets, comprises an operating lever pivotally connected to the valve stem and also attached pivotally to a preferably rodlike, centrally located pivot bearing, wherein the lever arm of the operating lever is proportioned so that a reduced applied force is sufficient to effect a shift in fluid flow. Advantageously the operating lever may be provided with a press contact or a lever cap attached to its top for ease of operation. The operating mechanism is essentially integrated in the mixing faucet body so that it does not protrude significantly.
Patent EP-0513854-B2 (EP)
Inventor: CASTELLI RENATO
IPC: E05B65/52
Filed: 1985-10-31
Granted: 2001-05-30
Abstract: A luggage case 11 comprising two shells 12, 13. Each shell has a peripheral side wall 15, 17, the side walls forming the front 18, back 19 and end walls 20 of the case. The shells are hinged together at the back walls 19 and have latches 24, 25, 26 for releasably fastening the edges of the shells together when the case 11 is closed. Two of the latches 24, 25 are located at the front of the end walls 20 or at the corners between the front and end walls 20 of the case. An elastomeric strip 35 is provided along the edge of one of the shells 12, and extends around the periphery of the shell edge. When the case is closed, the elastomeric strip 35 is clamped between the rims of the two shells 12, 13 to form a seal. The latches engage across and to the outside of the sealing strip 35 when the latches are fastened so that the continuity of the seal is not interrupted. <IMAGE>
Patent JP-H0339886-B2 (JP)
IPC: B65B41/18
Filed: 1980-07-24
Abstract: The invention relates to a regulating arrangement in particular on packing machines for the feed of weblike packing material in register with decorations or folding indications, so-called crease lines, present on the web. In accordance with the invention the desired control is obtained by regulating the tension of the web with the help of a guide roller over which the web is passed. The speed of the guide roller is regulated so that a web tension required for a feed according to register is obtained.
Patent JP-H0620474-B2 (JP)
IPC: A61F13/00
Filed: 1988-05-09
Abstract: A method of forming a waterproof seal about the cast (10) or dressing on a patient comprises the steps of placing an air- and water-impervious flexible membrane (12) over the cast or dressing to a position where the membrane's edge margins (14) overlie the patient's skin (16) along the perimeter of the cast or dressing. A vacuum is created between the membrane and skin by evacuating air through a suction tube (22) or valve (28). The vacuum creates a close, snug fit of the membrane over the entirely of the cast or dressing and over a relatively large surface area of skin to provide a waterproof seal.
Patent JP-H0741934-B2 (JP)
IPC: G11B23/02
Filed: 1985-05-31
Abstract: Easily operable apparatus for storing and retrieving recording media, magnetic tape cassettes and compact discs for example, is characterized by a housing and at least first recording media carrier slidably supported therein for movement between a stored position and a recording medium removal position under the influence of an ejection spring. The storage apparatus is provided with a locking mechanism, for retaining the carrier in the stored position, which will not be unintentionally released in response to rapid acceleration or deceleration when the storage apparatus is mounted within a motor vehicle.
Patent JP-2568296-B2 (JP)
IPC: H01H33/12
Filed: 1990-05-17
Granted: 1996-12-25
Abstract: A dielectric blast gas circuit breaker comprising a main fixed contact, a main arcing contact, and moving equipment including, in particular, a moving arcing contact and blast means, wherein the circuit breaker includes a moving main contact which is disunited from the moving equipment and which is implemented by means of a short cylindrical element associated with means communicating a speed thereto during circuit breaking which is lower than the speed of the moving equipment. The invention is applicable to medium tension circuit breakers having a high nominal current, such as the circuit breakers used in a power station.