baber/WOPTO huggingface dataset:
Patent WO-2017040993-A4 (WO)
Title: Small molecule inhibitors of dyrk1a and uses thereof
Inventor: HULME CHRISTOPHER
IPC: A61K31/43
Filed: 2016-09-02
Abstract: This invention is in the field of medicinal chemistry. In particular, the invention relates to a new class of small-molecules having a benzimidazole or imidazopyridine structure which function as inhibitors of DYRK1A protein, and their use as therapeutics for the treatment of Alzheimer's disease, Down syndrome, glioblastoma, autoimmune diseases, inflammatory disorders (e.g., airway inflammation), and other diseases.
Patent WO-2021113161-A4 (WO)
Title: System for forming and testing batteries in parallel and in series
Inventor: ZHANG CHAOJIONG
IPC: H02J7/34
Filed: 2020-11-30
Abstract: A circuit assembly for forming and testing batteries connected in parallel and in series includes a parallel test management device (PTMD) that connects to each battery and includes a main relay and a current transducer in series and an auxiliary relay in series with a current limiting resistor, which are parallel to the main relay. Parallel battery groups are formed by connecting multiple PTMD-battery combinations and a voltage equalizer in parallel. Multiple parallel battery groups are connected in series. This smart battery tray replaces a bulky, complicated engagement system and reduces the requirement for BTS channels and cables substantially. An aging rack monitors battery voltage on the smart battery tray. The equalizers and BTS pass current through the batteries simultaneously. The current through batteries and the voltage drop across the current transducer are about zero at the end of charge and discharge.
Patent WO-2022192070-A4 (WO)
Inventor: HANNA SHERIF
IPC: H04L9/06
Filed: 2022-03-03
Abstract: A media-capture device initiates acquisition of sensor data samples representing analog phenomena; encodes the samples; generates a to-be-signed data structure comprising the encoded samples and/or cryptographic hashes of the samples; generates a cryptographic hash of the to-be-signed data structure; transmits a time-stamping request to a time-stamping server, the time-stamping request comprises the cryptographic hash of the to-be-signed data structure, wherein the time-stamping server generates a signed time-stamp; generates a digital signature using the to-be-signed data structure, the signed time-stamp, a private cryptographic key, and a signed certificate for the corresponding public cryptographic key; and generates a second data structure comprising the samples, the to-be-signed data structure, and the digital signature.
Patent CH-652179-A5 (CH)
Title: Cam mechanism for hand-operated machine tools
Inventor: UEBEL PHILIPP
IPC: F16H25/12
Filed: 1981-02-03
Abstract: What is proposed is a cam mechanism for hand-operated machine tools, which converts a rotational drive movement remaining in the same direction into a slowed to-and-fro lifting movement for the tool. The cam mechanism comprises a rotating control body (65) having two control grooves (67, 68) and two balls (69, 70) which serve as sensors for these control grooves and which are connected to a guide sleeve (61) executing the lifting movement and to one another via a row of balls (64) guided in a channel (63). This results in a mutual positive control of the balls (69, 70), in which the respective ball (69, 70) urged by the terminating part of its control groove (67, 68) out of engagement with the latter urges the other ball (69, 70), via an entrance of its control groove (67, 68), into a sensing position relative to this control groove. <IMAGE>
Patent CH-649606-A5 (CH)
Title: Control device for a gas turbine plant
Inventor: SAITO TADAYOSHI
IPC: F02C9/00
Filed: 1980-02-25
Abstract: The control device comprises a temperature computer (18) for calculating the temperature (TF) of the gas entering the gas turbine (7) from the combustion chamber (4) according to an equation for the static energy balance in the combustion chamber (4). This is based on the temperature (T2) and quantity of air entering the combustion chamber (4) from the compressor (1) and the fuel feed (GFL) to the combustion chamber. In addition a thermostat (19, 20, 21) is provided for generating a fuel demand signal (GTF) according to the difference (ATF) between the said calculated gas temperature (TF) and a reference temperature (TFS). This fuel demand signal (GTF) controls the fuel feed (GFL) to the combustion chamber so that the gas temperature (TF) on the turbine inlet never exceeds the said reference temperature (TFS). <IMAGE>
Patent CH-692365-A5 (CH)
Title: Shelter, particularly for bicycles, comprises parallelopiped box with rear wall, two side walls, front wall and roof
Inventor: WIDMER URS
IPC: E04H6/00
Filed: 1997-07-08
Abstract: The shelter, particularly for bicycles, comprises a parallelopiped box with a rear wall (2), two side walls (3,4), a front wall (5) and a roof (1). The front wall and at least a part of the roof abutting on the front wall are formed by a foldable or upwardly rollable door in the manner of a roller blind.  The part of the roof forming the door amounts preferably to at least 50 per cent of the roof surface. The fixed walls and the fixed part of the roof can be of wood, plastic, glass, concrete, stone or metal and be surface-treated. The door can also be of wood, metal or plastic.
Patent CH-638294-A5 (CH)
Title: Hot-air generator
Inventor: CIOCCI LUIGI
IPC: F24H3/06
Filed: 1980-03-05
Abstract: The hot-air generator comprises at least three walls (A, B, C) which each consist of two layers of superposed chambers. Of these, the internal chambers (15, 16) and the external chambers (11, 12) communicate with one another as also with the interposition of frontal chambers, base chambers (17) and a chamber of the rear wall (A). All these chambers are traversed by the air undergoing heating. The internal chambers (15, 16) which surround the combustion chamber (1) are intended for the successive heating of the air originating from the external chambers (11, 12) which are then placed in direct contact with the environment. Since the hot-air generator does not comprise refractory material which initially, starting from cold, absorbs a certain quantity of heat, it reaches its full efficiency in a very short period of time. Moreover, it has a thermal efficiency which is greater than that of devices already known. <IMAGE>
Patent CH-621655-A5 (CH)
Title: Single-phase synchronous motor to drive an aquarium circulating pump
Inventor: RIEPE WALDEMAR
IPC: H02K21/16
Filed: 1979-03-01
Abstract: The single-phase synchronous motor designed in particular as a small motor has two poles (3) formed by means of a laminated core with an AC winding (4) and a rotor (6) designed as a permanent magnet. The stator and rotor are encapsulated in a shockproof plastic housing (1). The longitudinal central axes (x) of the two poles (3) are disposed at an angle of 120 DEG  in relation to one another. As a result of the stator design, the motor also starts up under a certain load. <IMAGE>
Patent CH-689078-A5 (CH)
Title: Device for keeping clean locations in tethering stalls for cows
Inventor: SCHICK MATTHIAS DR
IPC: A01K15/02
Filed: 1997-09-04
Abstract: Beyond the sensor is connected for signal purposes an electronic apparatus. A mechanism is controlled by the electronic apparatus for influencing the body of the cow, causing the animal to step backwards during the defecation and urination process. The influencing mechanism comprises a stirrup, which is time-controlled by the electronic apparatus during defecation and urination to become lowered into the withers area. The stirrup may also be lowered in the same way into the neck area, or into the head area. A compressed air cylinder (6) is movably fitted to a tube (7) over the animal and acts directly or via a lever arm by means of a stirrup or flap (9) over the head or back of the animal.
Patent CH-685484-A5 (CH)
Title: Device for transporting loads on back of vehicle
Inventor: GUSSET WILFRIED
IPC: B60P1/64
Filed: 1992-07-29
Abstract: The device has a frame mounted on the back of the vehicle with parallel, longitudinal sides whose width correspond to the width of the load area of the vehicle. On each of the longitudinal sides are at least two height adjustable legs which can extend out from the frame. The legs can move vertically and be supported on the ground. The frame is liftable from the load carrying area of the vehicle such that in the elevated position the vehicle can be driven out from underneath. The support legs are releasably attached to the frame via horizontal, hollow support members, into which the legs can be fitted. The legs have a support section on their upper ends which can be pivoted through 90 deg  when in use and which can be attached to the frame.
Patent CH-677606-A5 (CH)
Inventor: CARCANO MARIO
IPC: A61K31/19
Filed: 1988-07-12
Abstract: The process makes it possible the preparation of anti-inflammatory pharmaceutical agents with an ibuprofen base with elimination of the bitter taste, of the burning in the throat and of the topical toxicity at the level of the intestinal wall when their effervescent aqueous solutions are taken. The proportions among the main ingredients of each pharmaceutical agent are the following: ibuprofen, 200 to 800 mg; ibuprofen sodium salt, 221.3 to 885.2 mg; sodium bicarbonate, 2.100 to 8.402 g; citric acid, 0.450 to 1.800 g. Pharmaceutical agents prepared with the process, in particular effervescent tablets and granules, are also protected.
Patent CH-672945-A5 (CH)
Title: Load-limiting coupling - has two supporting balls from each locking ball in drillings in holding plate
Inventor: HAFNER WALTER
IPC: F16D7/08
Filed: 1987-08-19
Abstract: The positive load-limiting coupling has a holding plate (1) engaging with a first half and accommodating locking balls (4) in drillings (12). On one side of the plate is a member with recesses into which the balls are spring-loaded and engaged with a second half. The balls are forced out of the recesses under overload. On the other side is a spring-loaded thrust member (3) with a plain surface, acting via supporting balls (5) in the holding plate on the locking ones. Each locking ball is supported by two or more supporting balls bearing against a face (31) of the thrust member. The balls are guided in one or more drillings in the holding plate. ADVANTAGE - Accurate, low cost, and virtually no free movement.
Patent CH-676305-A5 (CH)
Title: Television transmission system using digital data line - converts two words in each three word group into reduced format prior to transmission
Inventor: SCHULTZE ERNST
IPC: H04N11/04
Filed: 1988-09-05
Abstract: The television transmission system uses conversion of the primary 8-bit words into groups of 3 words each, the first of which is fed to a predictor register (65), each of the other words fed in succession to a compression/expansion device (63), for providing corresponding 5-bit words (b,c). The first word (A) is transmitted in itsa original form and the second two words (B,C) are transmitted in reduced form. Pref. the compression/expansion device (63) uses a read-only memory in which a compression or expansion function is held in the form of a table. ADVANTAGE - Ensures quality of transmitted television images is not impaired.
Patent CH-678993-A5 (CH)
Title: Digital transmission procedure using auxiliary channel signal - applying CMI or modified coded mark inversion code to line signal
Inventor: GUERTLER MICHAEL O
IPC: H04L25/49
Filed: 1989-11-06
Abstract: The digital transmission procedure, at a bit frequency of 2,048 k bits/s, uses an auxiliary channel signal at 64 kbit/s, with code transparent transmission of the separation points signal. A coded mark inversion code, or a modified coded mark inversion code is used. A clock extraction stage controlling a signal sampling stage is coupled to a decoder. ADVANTAGE - Reduced decoding error rate.
Patent CH-636162-A5 (CH)
Inventor: RISER RENE
IPC: E05F15/14
Filed: 1979-04-30
Abstract: A drive mechanism for the leaf or leaves of a sliding door or the like comprises a rotatable shaft and at least one non-rotatable roller head which can be longitudinally displaced along the shaft when the shaft is rotated. The roller head comprises a plurality of rollers which are inclined to and in contact with the shaft. On rotating the shaft the roller head is displaced along the shaft due to the contact of the inclined rollers on the shaft. The lateral movement of the roller head may be transferred to the leaf of a sliding door or the like.
Patent CH-674831-A5 (CH)
Title: Hinged plastic closure cap for bottles - has integrally moulded cap, guarantee band and a lower part
Inventor: DUBACH WERNER FRITZ
IPC: B65D55/02
Filed: 1987-11-13
Abstract: Plastic closure cap (C) for bottles has the ability to resist opening caused by the internal pressure generated by the contents. Conventional closures have a security band on the lower component whereas the cap described is produced in one piece and has upper and lower parts joined by a hinge which forms the guarantee band. Side pins on the upper component snap into corresponding notches on the upper face of the lower component when the cap is first closed. The only way to reopen the closure is by removal of the guarantee band. ADVANTAGE - (C) is cheaper than previous caps. which use relatively expensive plastics. (C) seals containers with fluids having an internal pressure. (C) has an easily visible guarantee band which must be removed before opening the bottle. @(7pp Dwg.  No.8,9,10/19)
Patent CH-676027-A5 (CH)
Title: Reduction gear for electric micromotor - has intermediate torque transfer splines around outside of carrier shaft parallel to motor spline and output shaft
Inventor: LERCH MAX
IPC: F16H57/021
Filed: 1987-11-24
Abstract: The reduction gear has a housing (1) provided by an outer mantle (2) and a top and bottom end plate (3, 4) the latter respectively supporting an output shaft (11) and a drive spline (8), arranged along a common axis (A-A). A carrier shaft (9) extends parallel to this axis (A-A), with 2 torque transfer splines (17, 21) around its outside, respectively cooperating with the motor drive spline (8) and the output shaft (11). Pref. the carrier shaft (9) is made of a hard metal and has a special lubrication system, with annular grooves (23) around its outside for receiving the lubricant. ADVANTAGE - Reduction gear has working life of more than 500 working hours.
Patent CH-656324-A5 (CH)
Title: Appliance for mixing flowable media
Inventor: FELLER KARL
IPC: B01F5/06
Filed: 1982-10-07
Abstract: The appliance is particularly suitable for mixing viscous media, the mixture subsequently being passed to a spray nozzle (10). The mixing element (1) has a stepped flow duct (4) which extends along the circumference thereof. On the end faces (8, 9) of the mixing element (1) the flow duct (4) runs radially into the centre of said end faces (8, 9). The mixing element (1) and the nozzle (10) are surrounded by a pair of sleeves (14, 15) and a housing consisting of further parts (16, 17, 20). <IMAGE>
Patent CH-570952-A5 (CH)
Title: Aryl alkyl ethers and thioethers - juvenile hormones, insecticides and acaricides
IPC: C07D317/46
Filed: 1972-04-24
Abstract: Title compds. are of formula: R1Y.CR2R3.(CH2)w.CR4R5.(CH2)zXR6 (I), (where R1 = 1-11C alkyl, unsatd. 3-11C hydrocarbyl, or 5-7C cycloalkyl opt. substd. by 1-6C alkyl; R2-R5 = 1-6C alkyl; w and z = 0-8 (w+z= 1-8); Y = O or S; X = O, S, OCH2, SCH2, OCHR7 or SCHR7; R7 = 1-4C alkyl; and R6 = where U = 1-6C alkyl, alkenyl, Ph, l. alkoxy, CHO, l. alkylcarbonyl, l. alkoxycarbonyl, alkyl or dialkylcarbamoyl, l. alkoxymethylene, l. alkylthio, CN, Cl or Br; R8 and R9 = H or 1-6C alkyl; W = NO2; m = 0-2; n = 0-3; m+n = 1-5; p = 1 or 2 and q = 0-2; provided that R2 = 1-6C alkyl when x = OCHR7 or SCHR7 or when x = OCH2 or SCH2 and R6 = (III) and/or z = 1-4 and z+w = 1-4), (I) are synthesised in various ways by condensing appropriate fragments, e.g. from R1Y.CR2R3(CH2)wCR4R5(CH2)zQ', and M'XR6, (where Q' = Cl, Br or tosyl and M' = H, Na or K, or from Q'CHR3(CH2)wCR4R5(CH2zXR6 and M2YR1, where M2 = H or K).
Patent CH-619168-A5 (CH)
Title: Method for deburring cut components having a central opening and device for implementing this method
Inventor: WINKLER EDMOND
IPC: B23D79/00
Filed: 1978-08-18
Abstract: The elimination of burrs formed during cutting on components having a central opening, at the rear orifice of this opening, is carried out using a punch, entirely automatically. The cut components, from which the swarf has been removed, are deposited loosely in the reservoir of a loader wherefrom they arrive, in single file, in a channel. If their opening (21) is cylindrical, they are deburred at the end of the channel (23), in which a piston (24) retains them. By making the punch (20) advance against the component (18), its tip (27) centres the component (18), its cross-section (26) pushes the burrs (22) back into the opening (21) pressing them against the walls of this opening and the cylindrical body (25) of the punch smooths the walls. If the opening is prismatic, the components are made to pass from the loader into a gripper and the punch is driven rotationally by friction, and slides when it penetrates the opening of the components. <IMAGE>
Patent CH-608887-A5 (CH)
Title: Method and device for measuring the optical density of originals
Inventor: KERENYI GYULA
IPC: G01N21/86
Filed: 1976-07-14
Abstract: The original (1) to be investigated is illuminated by a light beam (3), or transilluminated and projected onto the signal plate of an opto-electric transducer (4). The image appearing on the signal plate is scanned in a line-by-line fashion using an electron beam, and the optical density of the image is converted into a video signal. From this, a signal level is scanned per line at a specific point and stored until the next image scanning. The difference between this level and the black level is divided in a certain number of steps with a division ratio similar to image-to-image scanning. The video signal is compared during the first image scanning with the first component level, and during the second image scanning with the second component level or until the video signal undershoots the respective comparative level. In each such case, a pulse is counted which is transmitted by a pulse oscillator whose frequency is equal to the product of the line frequency and the number of the lines generating the image. The sum of the pulses is displayed after traversing the said number of steps. <IMAGE>
Patent CH-631160-A5 (CH)
Title: Process for the preparation of esters of cyclopropanecarboxylic acids
Inventor: BRINK MARINUS JACOBUS VAN DEN
IPC: A01N53/08
Filed: 1977-08-15
Abstract: Cyclopropanecarboxylic acid esters of the formula I, in which the substituents have the meaning defined in the claims, are prepared by reacting an aldehyde of the formula II with a salt of hydrocyanic acid and a halocyclobutanone of the formula III. These esters, for example alpha-cyano-3-phenoxybenzyl 2,2,3,3-tetramethylcyclopropanecarboxylate, are valuable insecticides. <IMAGE>
Patent CH-581392-A5 (CH)
Title: Electrochemical fuel cells - with plastics/metal composite carrier or cooling plates
IPC: H01M8/02
Filed: 1972-07-25
Abstract: Cell, consisting of an anode, a cathode and a circulating electrolyte in a matrix, is used in conjunction with a carrier or cooling plate consisting of a plastics/metal composite. The plates satisfy the requirements of good thermal conductivity, good structural stability, low electrical resistance and low thermal expansion and they are cheaper than the light metal structures, e.g., Mg, normally used. Composites of polyphenylene sulphide or oxide an ABS copolymer, polyaryl ether or pref. polysulphone, esp. with Ni, can be used. The metal content of the composite is 50-80%.
Patent CH-598906-A5 (CH)
Title: Constant current obtd. in resistance seam welding
Inventor: BELAMARIC ZELIMIR
IPC: B23K11/25
Filed: 1976-11-10
Abstract: Constant current obtd. in resistance seam welding where mains rectifier feeds constant voltage to inverter supplying welding transformer
Patent CH-561427-A5 (CH)
Title: Indicator panel for weather observers - all data is displayed on single surface for ease of reading
IPC: G01W1/04
Filed: 1973-11-02
Abstract: All the instruments or devices required to indicate the meteorological data measured by the various measuring instruments are arranged on a single area of the panel. These instruments pref. include ones indicating wind direction, time, outside temperature, weather forecast, precipitation, atmospheric humidity, room temp., atmospheric pressure and wind strength. The instruments are pref. linked in groups based on associated measured variables. In this way a quick and comprehensive reading and noting of all the different types of information is made possible from one position. Naturally it is advantageous for the arrangement to be housed in an enclosed space as protection against detrimental weathering.
Patent CH-600012-A5 (CH)
Title: Multi-feed circular knitter yarn feed
Inventor: PHILIP MORRIS
IPC: D04B15/48
Filed: 1975-12-30
Abstract: Multi-feed circular knitter yarn feed having groups of grips for each yarn to pull yarn through in an overlapping cycle action
Patent CH-696760-A5 (CH)
Title: Handle for tools has retainer bore with first section of larger diameter and second section to hold locking pin positively and non-moveable
Inventor: WERNER JAKOB JUN
IPC: B23B5/16
Filed: 2004-03-08
Abstract: The handle has an axial bore (10) to hold the shaft (3) of a tool (2). The shaft has a peripheral ring-shaped seat groove (5). The grip has a retainer bore at right angles to the axial holder bore. A first section of the retainer bore has a larger diameter than a locking pin (14) passing through it. The pin is held positively and/or non-positively and non-moveable in a second section. Application of pressure to the free end of the pin while located in the first section deforms the pin elastically to move it out of the axial holder bore. The handle is of metal and has a partial anti-slip plastic coating defined by a colored plastic ring (17). The color of the ring acts as a code color for the diameter of the holder bore. The shaft also has a holder for tool bits.
Patent FR-2057612-A5 (FR)
Title: Polyamide fluidised bed coating
IPC: C09D177/00
Filed: 1969-10-31
Granted: 1971-05-21
Abstract: An object which it is intended to coat, is immersed in a fluidised mixture of a lactam monomer an alkali reactive material and an activator; followed by cooling. The object is heated above the melting temp. of the lactam, which may be pyrrolidone, piperidone, caprolactam, capryl lactam undecanelactam, etc. The alkali reacting material may be an alkali(ne earth) metal or cpd. thereof, or NH3. The activator may be urea, CO2, an isocyanate, acid anhydride etc. Immersion time is 2 to 60 sec. No degradation of the polymer coating occurs and thus there is no formation of corrosive monomer in the coating.