baber/WOPTO huggingface dataset:
Patent AU-2020104078-A4 (AU)
Title: A novel biological reaction device for straw
Inventor: YANG WEIQIU
IPC: C05F17/95
Filed: 2020-12-15
Granted: 2021-04-15
Abstract: The present disclosure provides a novel biological reaction device for straw, including a 
tank, wherein an upper end of the tank is moveably installed with an electric machine, a 
lower end of the electric machine is moveably connected to a mechanical seal, a lower 
end of the mechanical seal is moveably connected to a shaft coupling, a lower end of the 
shaft coupling is moveably connected to an agitating shaft, a left side of the tank is 
fixedly connected to a feeding inlet, a right side of the tank is moveably installed with a 
gas storage tank, a lower end of the shaft coupling is moveably connected to a crusher, a 
lower end of the crusher is moveably connected to a spiral agitator, a lower end of the 
spiral agitator is fixedly connected to a support seat and is provided with a grid plate, a 
lower end of the gas storage tank is moveably connected to an air inlet, and an upper end 
of the air inlet is moveably connected to an air outlet. The device guarantees the 
completeness of sealing, so that the environment inside the tank is beneficial for 
decomposition during the decomposing process of straw, the output quality is 
guaranteed, and the environment is protected.
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FIG.1
Patent AU-2021101647-A4 (AU)
Title: Premixed feed for improving odor of pig feces and application thereof
Inventor: YAN JIAYOU
IPC: A23K20/20
Filed: 2021-03-30
Granted: 2021-06-03
Abstract: The present application relates to the field of animal nutrition and feed science, in 
particular to a premixed feed for improving the odor of pig feces and application 
thereof The application of the premixed feed in the present application can 
significantly reduce the odor intensity of pig feces, significantly reduce the irritation 
intensity of pig feces, significantly improve the odor quality of pig feces, and 
significantly reduce the concentration of ammonia and hydrogen sulfide in pig feces.
Patent AU-2021106860-A4 (AU)
Title: An informational display personalised content feed system
Inventor: BIERI PETER
IPC: G06F16/435
Filed: 2021-08-24
Granted: 2021-11-18
Abstract: An informational display personalised content feed system comprises an electronic 
device comprising a digital display displaying digital information thereon, a content 
feed displayed by the digital display, the content feed displaying content items 
selected by the system in accordance with user interest categorisations of a user 
profile associated with the electronic device, wherein the electronic device is 
configured for receiving a single user input and ascertaining a content item selection 
according to a current display position of a respective content item in the content 
feed; and the system is configured for ascertaining at least one user interest 
categorisation from the content item selection; and update the user interest 
categorisations according to the at least one user interest categorisation.  
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Create user profile 
Create user interest categorisations 
Receive feed request 
Select content items V 
Feed content items 
Receive content item selection 
Send content item selection content 3 
Update the user interest categorisations 
Send user interest categorisations 3 
Receive programmatic content items 
Feed programmatic content items 
Figure 3
Patent WO-2015085970-A4 (WO)
Title: Accouplement d'expansion pour tuyaux de longueur variable
Inventor: CARBONELL CERA RUBÉN ALBERTO
IPC: F16L27/12
Filed: 2014-11-21
Abstract: L'invention concerne un dispositif en forme de carcasse et deux tubes d'expansion. La carcasse est fixée dans la terre et les tubes d'allongement sont soudés aux extrémités de la tuyauterie, laquelle peut être un gazoduc, un oléoduc ou un aqueduc. Outre la carcasse et les tubes d'expansion le dispositif comprend trois composants essentiels tels que: l'ensemble de scellement; le positionneur radial et l'aligneur de furets. Dans ces trois composants réside le génie du dispositif et ces derniers le rendent innovateur. Le problème technique que résout cette invention consiste en la réponse pour la protection structurelle de tuyauteries utilisées dans le transport d'hydrocarbures, comme solution technologique destinée à l'atténuation des coupures de celles-ci dues à des mouvements de terrain occasionnés par des failles géologiques. La fonction principale de ce dispositif est la diminution de tension dans les tuyauteries enterrées de canalisation de brut ou de gaz naturel produite par le déplacement des sols. Cette diminution de tension a lieu grâce à l'élongation ou à l'étirement du dispositif étant donné que le composé se trouve dans les trois tuyauteries. Lorsque le terrain se déplace le joint s'étire du fait que les tubes d'expansion ne sont pas reliés entre eux. Cette élongation se produit sans fuite de gaz dans l'atmosphère. Ceci est possible grâce à la composition interne du dispositif.
Patent WO-2009081082-A4 (WO)
Title: Procede et chaine de traitement pour la conversion thermochimique par gazeification d'une charge humide de materiau biologique
Inventor: CRESPIN PIERRE
IPC: C10J3/00
Filed: 2008-12-23
Abstract: L'invention concerne une chaîne de conversion thermochimique d'une charge humide de biomasse ( 1), par gazéification, comprenant un dispositif de gazéification (4) de la charge (3) et un réacteur (9) de conversion du CO à la vapeur comprenant des moyens d'alimentation en eau ( 10), pour délivrer un gaz de synthèse ( 17) ayant un rapport H2/CO déterminé, une enceinte de séchage (2) dans laquelle est introduite la charge humide ( 1 ) préalablement à son traitement consécutif dans le dispositif de gazéification (4), cette enceinte de séchage (2) étant alimentée par un gaz chaud ( 15) qui est prélevé en aval du dispositif de gazéification (4) et recyclé par des moyens de relevage de pression ( 13) vers l'enceinte de séchage (2).
Patent WO-2023031625-A4 (WO)
Title: Sweetener compositions and methods of production thereof
Inventor: O'HARA STEPHEN
IPC: A23L27/30
Filed: 2022-09-02
Abstract: The present invention relates to a composition comprising a levansucrase modified high intensity sweetener glycoside, a polysaccharide and an unmodified high intensity sweetener glycoside. The invention also relates to a method for enzymatically modifying a high intensity sweetener glycoside comprising contacting the high intensity sweetener glycoside with a levansucrase in the presence of a monosaccharide acceptor to produce an enzymatically modified high intensity sweetener glycoside and a polysaccharide. The invention also relates to the use of the composition as a low calorie sweet functional fibre, sweet prebiotic or as a bulk sugar replacement. The invention also relates to the use of a levansucrase for fructosylating a high intensity sweetener glycoside.
Patent WO-2018220511-A4 (WO)
Title: A filtering apparatus and method for treating polluted air in indoor spaces
Inventor: VERGARA FERNÁNDEZ ALBERTO OCTAVIO
IPC: B01D53/18
Filed: 2018-05-28
Abstract: The invention relates to a filtering apparatus and method for treating polluted indoor air, which can be operated by gas scrubbers, adsorbers, or through the use of a microbial biodegrading medium for polluting gases, wherein said apparatus allows the biofiltration method to be efficient and applicable in indoor spaces. The technical problem of the efficiency of the filter has to do with said filter being able to process the greatest amount of pollutants during a minimum residence time and with a filter bed volume that allows the application thereof in apparatus that have an adequate size for indoor spaces, such as spaces inside the household, i.e., allowing the reactor to operate at maximum capacity without having to increase the size thereof.
Patent WO-2019118588-A4 (WO)
Inventor: ULLA SIBGAT
IPC: A61M5/31
Filed: 2018-12-12
Abstract: Disclosed herein are delivery devices for delivering a volume of a drug product, placebo product, or other product including a fluid. The devices may include a barrel having a longitudinal axis, a proximal end region, and a distal end region. The proximal end region may include an opening, and the barrel may be configured to receive a drug therein. A plunger rod may be disposed at least partially inside the barrel and protruding from the opening. The plunger rod may include a rack having a plurality of teeth. The device may further include a pinion having a plurality of teeth configured to engage with the plurality of teeth of the rack, and rotation of the pinion against the rack may move at least a part of the plunger rod along the longitudinal axis of the barrel.
Patent CH-691495-A5 (CH)
Title: Rainwater collector comprises funnel linked to large-capacity container designed for publicity or ornamental purposes
Inventor: DOMBRE DANIEL
IPC: E03B3/03
Filed: 1997-01-27
Abstract: Rainwater collector consists of at least one funnel (1) covered by grille (2) and connected to a large-capacity container (6) with an overflow (5) and a tap (8). The funnel can be mounted directly on the reservoir or at a distance from it, and connected to it by a pipe; it can also incorporate a second fine filter to keep out dead insects and small items of debris such as leaves and bits of wood.  The container, which can be made from a variety of materials, including plastic, fiberglass, metal or concrete, has fastenings such as supports or hooks for publicity material or ornaments.
Patent CH-680685-A5 (CH)
Inventor: RUEEGG MAX
IPC: F24F13/06
Filed: 1990-03-14
Abstract: The floor outlet (1) of a ventilation installation has two circular air guide plates (4, 5) lying on top of one another, in which, to create a turbulent flow, outlet slots (13, 17) directed upwards at an angle are provided. In this connection, the outlet slots (13, 17) of both air guide plates (4, 5) are directed in opposite directions. By a slight rotational displacement of the air guide plates (4, 5), so that the outlet slots (13, 17) are correspondingly displaced in relation to one another, a flatter distribution of the outflowing air, which can be adjusted in steps, is obtained. Below the air guide plates (4, 5), a dirt collecting basket (9) and an air distributing box (10) are fastened. <IMAGE>
Patent CH-661941-A5 (CH)
Inventor: OPPITZ HANS
IPC: C23F13/02
Filed: 1986-01-14
Abstract: Method and device for preventing metal elements from corroding, said metal elements being longitudinally coated with a protection mantle and being exposed to different pH values. The electrodes are placed, one to the positive potential, the other to the negative potential of a direct voltage source used as corrosion protection device. The electrode to the positive potential is connected by a large surface to the mantle surface surrounding the metal elements. The negative terminal of the direct voltage source is connected to the metal elements and/or is grounded.
Patent CH-612262-A5 (CH)
Title: Method of reheating a heat-transfer fluid circulating in a boiler, and boiler implementing the method
Inventor: SCHERER GERARD
IPC: F24H1/26
Filed: 1977-05-23
Abstract: The reheating of a heat-transfer fluid comprises passing the fluid into the heating body (3) of a boiler (1), the combustion chamber (2) of which is equipped with a burner (4) emitting a flame (5). The heat-transfer fluid is preheated in the projecting part (7) of the heating body (3) and only afterwards, once preheated, is it brought into contact with the hottest zone of the combustion chamber (2) situated in the vicinity of the flame (5) emitted by the burner (4). If the water, on its arrival, had been brought directly into contact with the excessively hot wall (14) of the heating body (3), there would have been at this place condensation of acid products which promote corrosion. <IMAGE>
Patent CH-653326-A5 (CH)
Inventor: GNEHM RENE DR
IPC: C07D209/28
Filed: 1981-12-28
Abstract: 1-(4-Chlorobenzoyl)-5-methoxy-2-methyl-1H-indole-3-acetic acid carboxymethyl ester as known per se is obtainable by a novel and more simple method comprising mild acid hydrolysis of 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-1H-indole-3-acetoxyacetic tetrahydropyran-2-yl ester. The final product is a valuable drug having antiinflammatory activity.
Patent CH-694310-A5 (CH)
Inventor: LISIBACH URS
IPC: A01F15/07
Filed: 2000-01-19
Abstract: The invention relates to a device for processing agricultural products, in particular, fodder maize, with a squeeze mould and packing unit, which is characterised by a particularly good compression of the fodder maize, a stable cladding and a cubic moulding of the compressed material (7). A storage of the fodder maize which is space- and cost-saving is thus possible, which also maintains the compressed form, even after a partial opening of the cladding and protects the fodder maize from fermentation. The above is achieved by means of a cross-winding of two plastic claddings (10) and (20) around the compressed material (7), which occurs in two steps in two different directions. The plastic cover is thus not released when cut in one direction, as only the outer layer of the cross-winding is released, whilst the inner layer remains.
Patent CH-581878-A5 (CH)
IPC: G10L25/00
Filed: 1974-07-22
Abstract: Synthesized speech is produced by a vocal tract model corresponding functionally to the human vocal tract and constructed of a linear digital filter. The parameter of the synthesis vocal tract model are determined by an analysis operation on an original speech signal using an identical vocal tract model, which may be the same model as used for synthesis. The analysis vocal tract model has its parameters adjusted according to a comparison between the original speech signal and the output signal of the analysis model so as to minimize the deviation between these two signals. Those parameters for which the deviation falls below a threshold value are used directly as parameters of the synthesis vocal tract model. The adjustments of the parameters are determined by a parameter computer working on the results of the aforementioned comparison and which itself may contain the vocal tract model.
Patent CH-571814-A5 (CH)
Title: 3-(Thiophosphorylthiomethyl)-oxazolo (4,5-b) pyridine-2(3H)-(thi)ones - with biocidal (esp insecticidal and acaricidal) activity
IPC: A01N/
Filed: 1972-10-06
Abstract: Cpds. of formula (I) (where R1 is H, halogen or NO2; R2 is 1-5C alkyl R3 is 1-5C alkyl, 3-5C alkenyl or alkynyl, 1-5C alkoxy-1-5C alkyl or 1-5C alkylthio-1-5C alkyl; X is O or S) have insecticidal, acaricidal fungicidal and nematocidal activity. They are pref. prepd. by reacting the corresp. chloromethyl-substd. cpd. with MSP(O)(OR2)SR3 (where M = H or a monovalent metal).
Patent CH-559060-A5 (CH)
Title: Aerator for aerobic fermentation - permits larger amts. of gas to be dispersed than previously
IPC: B01F3/04
Filed: 1973-12-21
Abstract: In a liquid aerator with a centrifugal pump having an axial suction impeller and a Venturi-type constriction at the inlet, a series of small feed tubes for air or other gases project into the constriction, the ends of these tubes pref. being installed in different but superimposed planes. Permits much larger amounts of air or other gases to be dispersed in a liquid, partic. for aerobic fermentation e.g. with yeasts, moulds and bacteria.
Patent FR-2046310-A5 (FR)
Title: Fuel oil additive copolymer lowering flow p - oint
IPC: C09K3/00
Filed: 1970-04-21
Granted: 1971-03-05
Abstract: This additive consists of a copolymer formed from 1.1 - 30 moles of ethylene and one mole of a linear C10-22 + -olefine; its mol. wt. is 1,000 - 50,000. It is used in an amount of 0.001 - 5.0% by wt. with respect to the fuel oil. The flow point of the oil may be lowered by up to 42 degrees C.
Patent FR-2062733-A5 (FR)
Title: Polymerisation of alpha olefins with catalyst - dposited on spherical particles
IPC: C08F10/00
Filed: 1970-09-28
Granted: 1971-06-25
Abstract: Ziegler-Natta catalysts are deposited on a support consisting of inert spherical particles (I) which have uniform size of pref. 0.1-8mm. and are pref. composed of the polymer produced in the reaction. The catalyst is strongly bonded to the particles, preventing break-up during use. The uniformity of particle size and shape creates a high bulk through which reacting materials flow easily. The supporting particles are made by fusion of the material, pulverisation of the fused mass and cooling of the product below fusion temp. in an inert gas.
Patent FR-2109344-A5 (FR)
Title: Stainless steel with low carbonitride con- - tent
IPC: C21C7/00
Filed: 1970-10-13
Granted: 1972-05-26
Abstract: The Fe base melt is deslagged prior to tapping into a ladle where it is degassed, pref. under vacuum. The melt and at least one of Ti, Nb, Ta are added during agitation. The carbonitrides are agglomerated and collected in the slag. The melt is then pref. pressure poured. Specif. steel contains >0.08%C, 1.00%Si, 0.045 % P, 0.030 %S, 17-19 % Cr, 9-12% Ni and >=5 times amt. of of C of ti.
Patent FR-2093530-A5 (FR)
Title: Epoxidised fatty glycerides - as vinyl chloride polymer plasticisers
IPC: C08L27/06
Filed: 1971-05-19
Granted: 1972-01-28
Abstract: Vinyl chloride polymers are plasticised and simultaneously stabilised with 1-50 wt.% of epoxidised Colza oil, which contains epoxidised glycerides of oleic, linoleic and erucic acid and has an iodine No. 1, and oxirane O content >=5.7%.
Patent FR-2161156-A5 (FR)
Title: Self heating defrosting compsns and fuels - via exothermic hydrazine/oxidant reaction
IPC: C10L1/18
Filed: 1971-11-16
Granted: 1973-07-06
Abstract: The exothermic reaction is used in self-heating aerosol windscreen-defrosting compsns. and for warming up diesel oil for injection into diesel engines in cold weather. In the aerosols, the hydrazine is contained in the compartment of a "pocket valve" in the container, the oxidising agent being mixed with propellant in the body of the container. The prefd. oxidising agent is an aldehyde/ketone mixt. in alcoholic soln. The pH of the reaction mixt. is ca 7.
Patent FR-2180341-A5 (FR)
Title: Gas in borehole mud - detected accurately and immediately
IPC: E21B21/08
Filed: 1973-04-10
Granted: 1973-11-23
Abstract: A mechanism for detecting the presence of gas in the mud of a borehole comprises 2 telescopic components assembled in the line of boring bars, and a series of sampling devices connecting these 2, having smapling chambers increasing in volume when the telescopic components are moved relatively to each other from a first to a second position. A passage joins the sampling chamber to the outside and a valve seals the sample within the chamber when its volume is increased, so as to reduce the pressure of the sample. The movement of the variation in weight of the boring bars read off an indicator shows the character of the samples collected.
Patent FR-2232229-A5 (FR)
Title: Ball and socket joint for vehicle steering - uses tubular housing and split synthetic material bearing
IPC: F16C11/06
Filed: 1973-06-04
Granted: 1974-12-27
Abstract: The pivot is a normal spherical ball on the end of one shaft. The housing for the ball is formed by a tubular element closed at one end. A synthetic material bearing pad with a hemispherical depression is fitted inside the tubular piece, then the ball is fitted, the shaft passing through a suitable orifice in the side of the tube. A second synthetic bearing pad is fitted, and the whole assembled with the other shaft by deforming the end of the tube round the end of the shaft. Variations include using tubular pieces open at both ends and an additional closing piece over which the tube is deformed. In every case the bearing is in two parts, and no completely spherical components need be made, other than the ball.
Patent FR-2237419-A5 (FR)
Title: Battery-operated buoyant toy dolphin - has propelling tail and intermittently-raising head
IPC: A63H23/10
Filed: 1973-07-03
Granted: 1975-02-07
Abstract: The buoyant toy comprises a body, a motor and power source within the body, and a propelling device at the rear of the body. It has a buoyant ball mounted on an arm at the front of the body for movement between a position aligned with the body and a position spaced downwardly from the body. The dolphin also has a noise-producing device. A gear train provided with a cam enables the propelling device to be operated continuously, and provides intermittent operation of the noise producer and movement of the ball. The noise producing device comprises a leaf spring which is engaged by a gear wheel teeth to produce a screeching noise. The upper part of the body is pref. formed in foamed plastics material to give added buoyancy.
Patent FR-2235589-A5 (FR)
Title: Knife guide for hand carving meat - to give slices of regular, pre-selected thickness
IPC: B26B29/06
Filed: 1973-08-21
Granted: 1975-01-24
Abstract: A meat carving board has a back plate against which the meat is pressed, the opposite face of the meat projecting between two vertical knife guides which are carried on a base plate which can be positioned and clamped as desired on the carving board; the base plate also carries a fixed stop-plate set parallel to the guide-bars which are adjustable w. r. t. the stop plate. The stop-plate locates against the face of the meat remote from the back plate and the spacing of the guides from the stop-plate determines the thickness of a meat slice. Detached by moving a carving knife down the front edge of the guides. Assists hand carving of meat with manual or electric carving knife. Produces meat slices of regular pre-selected thickness.
Patent FR-2244335-A5 (FR)
Title: Table with telescopic retractable leg - has locking screw and rubber pad bearing against unit slid under the table
IPC: A47B3/08
Filed: 1973-09-14
Granted: 1975-04-11
Abstract: Table (1) with at least one leg (2) retracting by a combination of telescoping and folding movements is designed esp. for office use and to permit sub-units (e.g. filing cabinets) to be slid beneath the table, the table then resting on the sub-unit. The leg comprises vertically telescoping units (5, 6) lockable at the desired height by a diametric screw (7). The upper unit hinges (3) at its top junction with the table top sub-frame (4) and incorporates a rubber pad (10) which bears on a sub-unit (8). The leg is telescoped to half height and folded under the table top where it is retained by an open ring hanger (9).
Patent CH-694720-A5 (CH)
Title: Pest control with macrolide compounds - for protecting transgenic crops, protecting propagation material, or controlling wood pests and molluscs
Inventor: SUTTER MARIUS
IPC: A01N43/00
Filed: 1998-12-21
Abstract: The following methods using a pesticidal composition containing a macrolide compound (I), optionally in salt form, are claimed: (1) a method for controlling pests in transgenic crops, comprising applying the composition to the pests or their environment; (2) a method for protecting plant propagation material "and plant organs that grow at a later date" from attack by pests, comprising employing the composition "in the immediate spatial vicinity of, or spatially together with, the planting or use of the propagation material at the site of planting or sowings"; (3) a method for controlling wood pests and molluscs, comprising applying the composition to the pests or their environment. Also claimed is a composition for controlling wood pests and molluscs comprising an active pesticide containing at least one macrolide and at least one auxiliary.