baber/WOPTO huggingface dataset:
Patent DE-2044584-B2 (DE)
Title: Exposure control for photo printer - uses series of even amplitude flashes and control counter
IPC: G03B27/80
Filed: 1970-09-09
Abstract: The film copying equipment uses electronic flash exposure for an accurate control, with a series of flashes of even amplitude to reach the required exposure. The number of flashes is monitored by a programmed counter. The selected exposure is fed to a control counter and the actual flashes are counted on a second counter. A comparator circuit terminates the flashes when the counts are equal. For colour printing three pairs of counters are used.
Patent DE-2048478-B2 (DE)
Title: Circular die plate for pressing chopped fodder - has pitch circles with equal number of die bores having larger dia. towards outer periphery
IPC: B30B11/22
Filed: 1970-10-02
Abstract: The plate die is used for forming pressed blanks from powdered, granular or fibrous material. It is used esp. for pressing chopped and dried green cattle fodder. The die plate is held horizontally and it had die bores arranged on pitch circles. The material is pushed through these holes by rotating pressing rollers. The holes (2) on the pitch circle become greater in radial direction outwards from the inner to the outermost pitch circles (9). The die bore spacing also varies. Each pitch circle (9) has the same number of holes so that they are staggered relative to the adjacent ones by half the distance determined by a subtended angle.
Patent DE-2061662-B2 (DE)
Title: Ceiling mounted movable support for medical instruments - has parallelogram linkage with power drive for horizontal platform
IPC: F16M11/18
Filed: 1970-12-15
Abstract: Instruments are clamped in a given positon after adjustment. The support has connections for power and gas supply lines. The instrument platform at the end of support is automatically held in horizontal position. Power drive is provided for height adjustment of the platform together with the supported instruments. The supporting tube (6) is held vertically on the room ceiling. This tube accommodates coaxial rotating inner tube (9). Lower end of inner tube (9) carries a parallelogram linkage (11, 12, 13, 14) whose free end carried an instrument platform 15. A motor (19) driven leadscrew drive moves another inner tube (5) vertically up and down for parallelogram linkage for actuation.
Patent DE-2115820-B2 (DE)
Title: Spindle drive for crane - has twin threaded sleeves driven by bevel gears
IPC: F16H25/20
Filed: 1971-04-01
Abstract: A heavy duty spindle drive for cranes and hoists; has the spindle (17) fitted with two threaded sleeves (3, 4) between which are positioned two bevel gears (15) which engage the sleeves through interlocking gear teeth (13e. The bottom and end of the drive housing is supported on bearings (8). The double sleeve provides a balanced thrust with the reaction of the sleeves pushed into each other and braced on an intermediate bearing (5). The drive runs with min. drag and can carry leage loads.
Patent DE-2165484-B2 (DE)
Title: Convertible bed chair with posture-correcting backrest - two hinged back parts with no support frame
IPC: A47C17/04
Filed: 1971-12-30
Abstract: A chair-bed has several padded cushions of the same width and height connected together by material hinges so that they can be extended out to form the bed. The back cushion is made up of two parts (A, B) connected by a further hinge (3) which lies in the back rest face. The surface (b1) of the lower part (B) of the backrest cushion which rests on the seat cushion (C) differs in length from the upper face ( c3) of the latter by the seat depth of the chair. The bed is of the normal length but the back rest does not have to be unduly high and does not require a supporting frame. When converting, the unit does not have to be pulled out away from the wall. In the upright position the base cushion (D) is connected on either side to the lower part (B) of the back rest by a strap for the necessary supporting stability.
Patent DE-2222892-B2 (DE)
Title: Photographic Gauss objective using six lens elements - has single lens and compound meniscus either side of shutter diaphragm
IPC: G02B13/00
Filed: 1972-05-10
Abstract: The games objective has a single lens and a compound meniscus lens, formed by two lens elements, positioned either side of the shutter diaphragm. The two meniscus lenses positioned either side of the diaphragm each have a concave surface facing the latter to provide a light intensification of 1:2 and corrected for an image angle of at least 55 degrees. The focal distance of the lens is equal to 1.0, with the aperture ratio of 1:2 and an image angle of (+-) 28.4 degrees. The radius of curvature and thickness of each face of each lens and the refractive index and Abbe number for each lens are given in dependence on the sectional distance of the lens group on the image side of the diaphragm.
Patent DE-2301512-B2 (DE)
Title: Amplifier output transistor collector base capacitance neutralization - using capacitance diode in feedback circuit
IPC: H03F1/14
Filed: 1973-01-12
Abstract: H.f. grounded emitter transistor amplifier output stages suffer from various defects resulting from the collector base capacitance, including the generation of unwanted harmonics, and the circuit presented helps to remove these. The compensation circuit consists simply of a capacitance diode (9) connected between one primary terminal of an output transformer (2) of which the other primary terminal is attached to the transistor (1) collector (C) in a grounded emitter amplifier output stage and the transistor (1) base (B). A bias voltage (UCC') is also provided. The feedback characteristic of the diode is such that the collector base capacitance is made largely voltage dependent, and the non-linear effects in the stage reduced accordingly.
Patent IE-S70420-B2 (IE)
Title: A method of preparing a planar representation
Inventor: CAHILL FRANK
IPC: G09B29/00
Filed: 1996-07-09
Abstract: The invention concerns a method of preparing a planar representation of a three-dimensional area having first and second dimensions arranged in a substantially horizontal plane and a third dimension arranged substanially upright relative to the substantially horizontal plane. The method comprises the steps of substantially vertically projecting the third dimension; and scaler projecting the first and second dimensions onto the projected third dimension.
Patent JP-H0322886-B2 (JP)
IPC: C08F2/50
Filed: 1983-01-28
Abstract: Hydroxyalkylphenones of formula I   <IMAGE>   wherein R is hydrogen, halogen, alkyl of 1 to 18 C atoms, alkoxy of 1 to 4 C atoms or <IMAGE>  Ra is hydrogen, halogen or alkyl of 1 to 4 C atoms; R1 and R2 (a) are each alkyl of up to 14, together 4 to 16, C atoms or together are alkylene of 4 to 8 C atoms, if R is hydrogen, halogen, alkyl of 1 to 6 C atoms or alkoxy of 1 to 4 C atoms, or (b) are each alkyl of 1 to 6 C atoms or together are alkylene of 2 to 8 C atoms, if R is alkyl of 3 to 18 C atoms or   <IMAGE>  R3 and R4 are each alkyl of 1 to 6 C atoms or together are alkylene of 2 to 8 C atoms and Z is -CO-, -CH2-, -O- or -S-; are suitable as initiators for radiation curing aqueous prepolymer dispersions. They have good stability in aqueous systems and also upon removal of the water from these systems, and they have a considerably increased reactivity in their ability to initiate the curing of aqueous systems curable by radiation.
Patent JP-H0630583-B2 (JP)
IPC: C12R1/07
Filed: 1984-01-27
Abstract: A DNA having a 5'-inosinate dehydrogenase gene and further having a Hind III cleavage site 2.9 kilo base pairs can be produced from the chromosomal DNA of a guanosine and/or xanthosine-producing strain of the genus Bacillus. A vector with the DNA obtained above is used to transform Bacillus strain capable of producing guanosine, and the transformed Bacillus strain is useful to increase the guanosine productivity as compared with the case in which a strain before transformantion is used.
Patent JP-H0340466-B2 (JP)
IPC: H01M10/08
Filed: 1983-02-14
Abstract: PCT No. PCT/FR83/00030 Sec. 371 Date Sep. 15, 1983 Sec. 102(e) Date Sep. 15, 1983 PCT Filed Feb. 15, 1983.An electrolyte for a lead acid accumulator containing 5 to 30 g per liter of pyrophosphoric acid and 5 to 50 g per liter of orthophosphoric acid, the total quantity of phosphoric acid in the electrolyte being less than or equal to 60 g per liter.
Patent JP-H0683688-B2 (JP)
IPC: B60R21/055
Filed: 1987-02-10
Abstract: Two diametrically opposed orifices (4, 6) are provided in the framework tube of the backrest of the seat structure and receive the headrest support bar (1) which extends therethrough. A locking lug (10) projecting inside the tube extends into a notch in this bar and immobilizes it. The lug (10) is carried internally by a collar (12) which partly covers the tube (2) and extends round the upper orifice receiving the bar (1). A guide socket (24) is fitted into an opening (18) of the collar coaxially with the upper orifice (4).
Patent JP-S645950-B2 (JP)
IPC: B07B1/46
Filed: 1984-02-29
Abstract: The invention relates to a screen surfacing with exchangeable screen elements fastened juxtaposed, which are fastened on a load-bearing substructure. A plastic profile (2) which engages under the edges of at least two mutually adjacent screen elements (14, 15) is fastened on the load-bearing substructure (1) in the region in which two adjacent screen elements (14, 15) adjoin mutually. A second, upper profile (8) is fastened detachably over this plastic profile (2), and a screen element (14, 15) is retained and clamped between the first and second profile on each of two sides.
Patent JP-H0323395-B2 (JP)
IPC: B62M23/02
Filed: 1985-03-13
Abstract: An electric auxiliary drive for a pedal-driven road vehicle is provided. The drive comprises an electric motor, a rechargeable multicell battery to power the motor and switch means to control the motor. The motor is adapted to operate in a first mode in which it functions as a mover, drawing energy from the battery and imparting it to the vehicle, and in a second mode in which it functions as a generator, drawing energy from the vehicle and imparting it to said battery. There is further provided a first transmission means to provide a permanent kinematic connection between the motor and the pedal axle of the vehicle for the moving thereoft when operating in the first mode and a second transmission means to selectively provide a kinematic connection between one wheel of the vehicle and the motor, to enable the motor to operate in the second mode.
Patent JP-3750400-B2 (JP)
IPC: G09B29/10
Filed: 1999-03-08
Granted: 2006-03-01
Abstract: A method of determining, by use of a computer, a minimum-cost route from a start location to a target location within a traffic network in accordance with a label determination method, in which traffic network locations are represented as nodes and a route between adjacent nodes is represented as a link. The method comprises (1) choosing at least one entrance station of a transportation network to be used whose straight-line distance as measured from the start location falls within a predetermined range and at least one exit station of the transportation network whose straight-line distance as measured from the target location falls within the predetermined range, and estimating cost of a walking route from the start location to the entrance station and cost of a walking route from the exit station to the target location, on the basis of the respective straight-line distances, each calculated by use of latitude/longitude data; and (2) incorporating, as links, the walking routes having estimated costs into a traffic network comprising the transportation network in order to express a comprehensive traffic network to thereby enable the computer to determine a route under desired cost conditions in accordance with the label determination method. <IMAGE>
Patent JP-4405600-B2 (JP)
IPC: G01N21/27
Filed: 1998-03-13
Granted: 2010-01-27
Abstract: A method, and a calibration device, for calibrating a system for analyzing aqueous solutions and that includes a pixel array and a variable focus line for focusing onto the pixel array illuminated images of the aqueous solutions. The method includes the steps of illuminating a pattern on the calibration device to form an illuminated image of that pattern, and directing that illuminated image through the lens and onto the pixel array. The method includes the further step of deriving data values representing the image on the pixel array, and using those data values to adjust the focus of the lens and to adjust the position of the calibration device relative to the pixel array. <IMAGE>
Patent JP-S6140420-B2 (JP)
IPC: A61F2/24
Filed: 1984-04-03
Abstract: A novel prosthesis for use in repairing or replacing soft tissue is disclosed, which comprises a triaxially-braided fabric element having interwoven first, second and third sets of fibers, with the fibers of the second and third sets being oriented at substantially the same acute braiding angle with respect to the fibers of the first set. An elongated ligament prosthesis exhibiting the desired properties of high strength and high elasticity may be prepared by selecting high elasticity fibers for the first set, orienting said first set of fibers in the longitudinal direction of the prosthesis and selecting fibers having high yield strength and high Young's modulus for the second and third sets. A tubular prosthesis in which high elasticity fibers are oriented in the longitudinal direction is highly suitable for use as a vascular prosthesis. A prosthesis of the invention may also be manufactured in the form of a prosthetic heart valve leaflet.
Patent JP-2937008-B2 (JP)
IPC: B60L50/15
Filed: 1994-04-13
Granted: 1999-08-23
Abstract: PURPOSE:To reduce engine noises, eliminate uncomfortable feeling, and improve recovery efficiency of deceleration braking energy by idly operating an engine under operation at the time of low-speed running, decelerating, or stopping a car, and thereby reducing an engine output. CONSTITUTION:An auxiliary engine 4 is so driven that shifting to hybrid running is conducted from a running by a motor 2 when a charging ratio of a battery 3 is lowered. Operation condition detection means 32, 33 are provided for detecting an operation condition of a car. An engine 4, at least, is capable to be controlled to stopping, idling operation, and constant operation. When control means 10, 20 judges low speed running, deceleration, or stopping of the car during operation of the engine 4, the engine 4 is controlled to idling operation for reducing an output of the engine 4. Reduction of engine noises and elimination of uncomfortable feeling are attained, while recovery efficiency of deceleration braking energy is improved.
Patent JP-2929524-B2 (JP)
IPC: C04B28/14
Filed: 1996-04-15
Granted: 1999-08-03
Abstract: Water-repellent plaster compsn. contains 100 pts. wt. plaster of Paris, 0.05-50 pts. wt. alkali(ne earth) (hydr)oxide(s) and 0.05-20 pts. wt. organopolysiloxane with Si-bound OH and/or alkoxy gps. Also claimed is a method of giving a plaster a water-repellent finish. Suitable (hydr)oxides are CaO, MgO, Ca(OH2, Mg(OH)2 and NaOH. The organopolysiloxane comprises units of formula (I): Ra(OR')bSiO(4-a-b)/2 R = 1-18C (halo)hydrocarbyl; R' = 1-4C alkyl or H; l = 0, 1, 2 or 3 with an average value of 0.1-2.5; b = 0, 1,2,3 or 4 with an average value of 0.1-3.5.
Patent JP-H0535744-B2 (JP)
IPC: C08J7/046
Filed: 1985-05-10
Abstract: The present invention is directed to aqueous coating compositions suitable for use as coating and finishing agents for surface coatings, preferably PVC or polyurethane coatings, based on sedimentation-stable polyurethane dispersions having a solids content of about 10-70% by weight wherein the polyurethane-urea solids material is based on polyester diols, low molecular weight diols and optionally triols, chemically incorporated hydrophilic groups, specific mixtures of diisocyanates and polyamine chain extenders having an average functionality of greater than 2 and wherein the aqueous preparations additionally contain alkoxylated dimethyl-polysiloxanes and water-soluble polyethylene oxides. The present invention is also directed to a process for applying top coats and finishes to surface coatings, preferably PVC or polyurethane surface coatings, wherein the above-described aqueous coating and finishing agents are used as the top coat and the coatings are cured at about 70 DEG -170 DEG  C.
Patent EP-0450133-B2 (EP)
Inventor: SCHULMEISTRAT MANFRED
IPC: B65G45/16
Filed: 1990-05-04
Granted: 1998-03-18
Abstract: In a conveyor belt stripping-off device (1) with segmented scraper, whose segments (2-7) are braced individually against the conveyor belt (8) by means of torsion springs (25-27) and are mounted on the belt supporting structure (45) on an angularly adjustable cross-piece (33), the invention provides that the torsion springs are enclosed in housings (24) which have bearing shells (30) to allow angularly adjustable fastening (31, 32) to the cross-piece, and hence the arc angles of the bearing shells and the cross-piece can be adjusted and fixed individually. <IMAGE>
Patent EP-0466324-B2 (EP)
Inventor: JORGENSEN BJARNE MIKAEL
IPC: F27B15/00
Filed: 1991-06-06
Granted: 1997-10-29
Abstract: By a method for heat treatment of pulverous material, e.g. burning of lime, the lime is first preheated by means of exit gas in a preheater (1, 2, 3) and subsequently burnt in a calciner (4, 14), after which the burnt lime is cooled in a cooler (6, 7). In order to being able to alter the reactivity of the finish-burnt lime, the calciner is divided into two chambers, namely a first chamber (4) in which the lime is burnt at, e.g. 1050 DEG C and a second chamber (14) in which a larger or smaller portion of the lime is further burnt at a higher temperature, e.g. 1300 DEG C. By means of a splitting gate (16) in the outlet from a separation cyclone (5) for the calciner (4, 14), it is possible to determine the size of the portion of lime which should be exposed to the higher burning temperature in the second calciner chamber (14) and consequently to predetermine the reactivity of the finish-burnt lime.   <IMAGE>
Patent EP-0743860-B2 (EP)
Inventor: OSBORNE NICHOLAS
IPC: A61K49/00
Filed: 1995-11-15
Granted: 2008-12-31
Abstract: A process for forming microcapsules comprising (i) providing a solution of a protein in an aqueous solvent and (ii) spraying the said solution into a gas such that the aqueous solvent evaporates, thereby forming hollow microcapsules, characterised in that the aqueous solution contains a liquid of greater volatility than water.The protein is preferably albumin and the volatile liquid is preferably ethanol.The microcapsules may be used as ultrasound echogenic contrast agents.
Patent JP-2788424-B2 (JP)
IPC: F16K31/08
Filed: 1995-04-26
Granted: 1998-08-20
Abstract: A valve having a magnetic force transmission apparatus is disclosed including: a closed body for tightly closing internal components and rotation shaft of the body of the valve, so as to interrupt the leakage of fluid from the valve and maintain perfect airtightness; and a pair of permanent magnet plates opposingly placed in the closed body and for allowing the valve open/close by transmitting power using the magnetic force of magnet pieces attached on yokes in non-contact. <IMAGE>
Patent JP-2773833-B2 (JP)
IPC: A61K35/76
Filed: 1987-04-24
Granted: 1998-07-09
Abstract: A drug delivery virion which contains an expression system for the desired protein active ingredient packaged in an envelope derived from a retrovirus is especially useful in administering materials which need to cross cell membranes in order to serve their function.
Patent JP-3483160-B2 (JP)
IPC: C07D471/04
Filed: 1994-04-22
Granted: 2004-01-06
Abstract: A compound of the formula I <IMAGE> and/or physiologically tolerated salts of the compound of the formula I and/or where appropriate stereoisomeric forms of the compound of the formula I are suitable for producing pharmaceuticals for the treatment of disturbances of blood flow and/or neurodegenerative disorders.
Patent JP-S6350522-B2 (JP)
IPC: F01M1/04
Filed: 1983-07-06
Abstract: PURPOSE:To make it possible to facilitate the change of lubrication system by providing an oil feeding pump formed by a pulsating pump operating by the internal pressure of a crankcase and a gasoline pump in a fuel chamber of a carburettor. CONSTITUTION:A choke valve 3 and a throttle valve 5 are disposed in a carburettor passage 2. A fuel chamber 6 is provided at one side of the main carburettor body 1 and is communicated with a Venturi 4 through a fuel jet 7. The oil feed pump 19 and the gasoline feed pump 20 are communicated with the supply passage 13 of a fuel chamber 6. The supply of oil and gasoline to the fuel chamber 6 is performed by the pumping operation of diaphragms 24 and 29 due to the internal pressure variation (pulsation) of the crankcase. By this procedure, since either of the oil pump 19 and the fuel pump 20 has no mechanical connection, the change of the lubrication system can be readily performed.
Patent JP-2882640-B2 (JP)
IPC: B29C48/16
Filed: 1989-06-02
Granted: 1999-04-12
Abstract: Production of a glazing, ready to be installed, and intended to be bonded to the frame of a vehicle body void. 
<??>According to the invention there are deposited, on the pane of glass (1), or on an opaque lining (10) in the form of a frame adhering to the pane (1), two partial beads of adhesive (18), simultaneously or one immediately behind the other. The adhesive mass forming the first profiled bead (18) is selected or treated in such a way that this partial bead sets in a comparatively short time. The adhesive mass forming the other partial profiled bead (15) is selected or treated in such a way that this bead (15) remains plastically deformable and adhering for long enough to be used directly in bonding the glazing to the void during its mounting. The bead of adhesive (18), which sets in a short time, can be used if required to attach parts of the structural frame, for example a tearing thread (21), and advantageously comprises a shaped sealing lip (20). 
<IMAGE>
Patent JP-2704922-B2 (JP)
IPC: A61P17/00
Filed: 1992-06-02
Granted: 1998-01-26
Abstract: A natural or synthetic glycerol oil which comprises at least 20% by weight, preferably at least 25 % of di-linoleoyl-mono-gamma-linolenyl-glycerol (DLMG), is used to supplement foods, nutritional compositions and in skin and hair care compositions.
Patent JP-H0784308-B2 (JP)
IPC: B66B1/46
Filed: 1987-06-10
Abstract: A group elevator control wherein the calls entered by means of call registering devices at a main floor for desired destination floors are assigned to the next arriving or already present car, and indicated so that no doubts can arise for passengers, whose calls had been acknowledged, in the choice of the correct car. A locking circuit responds to the presence of several cars at the main floor by only opening the doors of one elevator and assigning the entered calls to this elevator. The call registering devices are blocked at a time dependent on the start of the door closure or after the entering of a certain number of calls, by means of an inhibiting circuit and released again at the departure of the respective car. During the retention cycle, an indicator element, arranged in an indicator panel of the call registering devices, signals the blocking.
Patent JP-H0747103-B2 (JP)
IPC: B01D53/047
Filed: 1991-05-24
Abstract: A pressure swing adsorption process and system for air separation includes a variable volume nitrogen product storage vessel, which is monitored to determine variations in user product demand. The processing cycle and individual processing steps are adjusted during periods of reduced demand to maintain a desired product purity and pressure, with power reduction and energy savings being achieved under turndown conditions. <IMAGE>