baber/WOPTO huggingface dataset:
Patent AU-2020102267-A4 (AU)
Title: Anchor bolt
Inventor: WAKE CLARISSA
IPC: E21F17/02
Filed: 2020-09-15
Granted: 2020-10-29
Abstract: An anchor bolt for use in a blind hole in a wall body. The anchor bolt includes an 
elongated cylindrical shank having an open wedge-shaped recess therein that is 
aligned along the length of the shank. The recess has a bearing shoulder remote from 
5 a distal end of the shank and has an inclined face leading from an inner edge of the 
bearing shoulder towards the distal end. The inclined face terminates on a 
circumference of the shank. A wedge member is located in the recess, the wedge 
member having a bearing face arranged to abut the bearing shoulder, a ramp face 
being complimentary to the inclined face, and an arcuate outer face having a diameter 
10 equivalent to or less than the shank diameter.  
(Figure 1)
2/6 
Figure 3 
100 108 
106 112 IVI 102 104 
Figure 4 
100 
106 112 12104
Patent AU-2020103623-A4 (AU)
Title: Abrasive belt grinder
Inventor: YAN CHUNFENG
IPC: B24B21/00
Filed: 2020-09-22
Granted: 2021-02-04
Abstract: of the Specifications 
The model utility discloses an abrasive belt grinder, wherein a mounting beam is horizontally and fixedly 
connected to a frame, a plurality of parallel threaded holes are arranged on the mounting beam, a mounting plate 
and a limiting plate are respectively fixed in the two threaded holes through two screws, a rectangular limiting 
groove is arranged on the limiting plate, and two rollers are rotationally connected to the mounting plate; the 
tensioning arm and the tensioning cylinder are hinged on the frame, the cylinder axle of the tensioning cylinder is 
hinged with the tensioning arm, and the tensioning wheel is rotatably connected to the tensioning arm; the 
grinding motor is fixedly connected to the frame, a driving wheel is fixed on the motor axle of the grinding motor, 
the grinding belt penetrates into a limiting groove on the limiting plate, and the driving wheel, the tensioning 
wheel and the roller are linked via the grinding belt. The model utility has the advantages of simple structure, 
adjustable tensioning wheel of the grinding belt, adjustable working angle of the grinding belt, reliable mechanism 
design, convenient adjustment and good use effect.
Patent AU-2021100076-A4 (AU)
Title: Measuring frequency of microwave signal
Inventor: HU JIANYONG
IPC: H04B10/70
Filed: 2021-01-07
Granted: 2021-04-01
Abstract: A frequency measurement method and a system thereof are provided. The method includes: 
generating to-be-detected emergent light under an action of the electro-optical crystal when a 
light source irradiates an electro-optical crystal disposed in the microwave electric field; 
detecting, by a single-photon detector, the to-be-detected emergent light to obtain a detection 
result of the single-photon detector; and determining a frequency of the microwave signal based 
on the detection result of the single-photon detector and a Fourier transform algorithm.  
(FIG. 1)
1/6 
101 
Generate to-be-detected emergent light under an action of the electro
optical crystal, when a light source irradiates an electro-optical crystal 
disposed in a microwave electric field 
102 
Detect the to-be-detected emergent light by a single-photon detector to 
obtain a detection result of the single-photon detector 
103 
Determine a frequency of the microwave signal based on the detection 
result of the single-photon detector and Fourier transform algorithm 
FIG. 1 
201 
Generate to-be-detected emergent light under an action of the electro
optical crystal, when a light source irradiates an electro-optical crystal 
disposed in a microwave electric field 
Input the to-be-detected emergent light into a polarization beam splitter, 202 
and input the output of the polarization beam splitter into an attenuator 
to attenuate the to-be-detected emergent light to be at a single-photon 
level 
Detect the to-be-detected emergent light by a single-photon detector, 203 
and record arrival time of a photon of the to-be-detected emergent light 
by a time digital conversion device when a pulse signal from the single
photon detector is sent to the time digital conversion device 
204 
Perform discrete Fourier transform on the arrival time of the photon of 
the to-be-detected emergent light to obtain frequency information of the 
microwave electric field 
FIG. 2
Patent AU-2021100627-A4 (AU)
Title: Rifle scope elevation turret stickers.
Inventor: HALASA SAMUEL
IPC: F41G11/00
Filed: 2021-02-02
Granted: 2021-04-15
Abstract: The invention relates to rifle scope turret stickers made out of durable, water proof adhesive 
vinyl, to convert turret measuring unit into a real distance.
AUSSIE SCOPE STICKERS 
SUITABLE FOR ALL TURRETS, 3 SIZES, REFLECTIVE, WATER RESISTANCE, ADHESIVE, DURABLE & AUSTRALIAN MADE.  
5 7 1 2 2 2 3 3 3 
5 0 2 5 7 2 5 7 0 2 5 
0 5 0 5 5 0 5 0 5 0 
3 4 4 4 5 5 5 5 6 6 6 
7 2 5 7 0 2 5 7 2 5 7 
5 5 0 5 0 5 0 5 5 0 5 
N, 
7 7 7 7 8 8 8 9 9 9 9 
0 2 5 7 2 5 7 0 2 5 7 
0 5 0 5 5 0 5 0 5 0 5 
4k# 
50 75 100 125 150 175 200 225 250 275 300 325 350 
375 400 425 450 475 500 525 550 575 600 625 650 675 
1 1 1 1 1 1 1 1 1 1 1 1 1 
700 725 750 775 800 825 850 875 900 925 950 975 looo 
4 
50 75 100 125 150 175 200 225 250 275 300 325 350 
1 1 1 1 1 1 1 1 1 1 1 1 1 
375 400 425 450 475 500 525 550 5751600 625 650 675 
nlf 
700 725 750 775 8001825 850 875 9M.925 950 97511000.  
J I I 
'2
Patent AU-2021106463-A4 (AU)
Title: Establishment and screening analysis method of .EMS mutant library of Panicum miliaceum L
Inventor: WANG JUNJIE
IPC: A01H1/04
Filed: 2021-08-23
Granted: 2021-11-04
Abstract: This invention discloses establishment and screening analysis method of EMS 
mutant library of Panicum miliaceum L, belonging to the field of agricultural breeding, 
a technical platform for EMS mutagenesis of Panicum miliaceum L was established 
by screening the best concentration of seeds treated by EMS. After planting 2333 M
generation lines, 103 mutant lines were found, including leaf color, leaf type, plant 
height, fertility, ear type, ear color and grain color, with mutation frequency of 4.4%.  
The establishment of mutant library with abundant phenotype can provide abundant 
mutant resources and new germplasm for functional genomics research and breeding 
of Panicum miliaceum L.
Patent AU-2021107004-A4 (AU)
Title: Decontamination device
Inventor: TASIC LOU
IPC: A61L2/10
Filed: 2021-08-24
Granted: 2022-02-03
Abstract: The present invention relates to a device for decontaminating a surface of an 
object, including a user's finger, EFTPOS terminal or ATM terminal keypad. The 
device comprises a power source; and at least one decontamination area. The 
decontamination area includes a void into which the surface of the object is 
placed, and one or more light sources that emit UV-C radiation, decontaminates 
the surface of the object when activated.
Patent WO-2019008495-A4 (WO)
Title: Method for bending and laminating thin glass with pressing plate
Inventor: CORNEJO POL MAURICIO FERNANDO
IPC: C03B23/03
Filed: 2018-07-02
Abstract: Thin glass is finding increasing application in laminates. However, conventional processing methods have short coming when applied to very thin glass. The present invention provides for an improved method of bending and laminating thin glass layers. The present invention allows to multiple sheets or layers of thin glass to get stacked onto a single mold. A male full surface pressing plate, comprising a bent sheet of thicker glass, is placed over the sheets of thin glass. As the glass is heated the added mass of the pressing plate aids in bending. The pressing plate can also be used in the lamination process to prevent wrinkles during laminate. The pressing plate is comprised of a glass composition having a higher glass transition point than the thin glass such that the pressing plate will not soften or deform as the thin glass is bent. The pressing plate is formed by conventional glass bending methods.
Patent WO-2016199167-A4 (WO)
Title: Microcapsules modifiées par un nanomatériau pour la libération contrôlée d'un principe actif et leur procédé de préparation
Inventor: SHUKLA PARSHURAM GAJANAN
IPC: A01N25/28
Filed: 2016-06-08
Abstract: La présente invention concerne une microcapsule modifiée par un nanomatériau pour la libération contrôlée d'un principe actif comprenant : un cœur comprenant le principe actif et une coque polymère entourant ledit cœur; la microcapsule étant caractérisée en ce que sa coque polymère est constituée d'un nanocomposite polymère; et son procédé de préparation.
Patent WO-2009134484-A4 (WO)
Inventor: LUO JUN
IPC: H01L41/22
Filed: 2009-01-30
Abstract: A ternary single crystal relaxor piezoelectric grown from a novel melt using the Vertical Bridgeman method and process for making a ternary single crystal relaxor piezoelectric. The ternary single crystals are characterized by a Curie temperature, T c , of at least 150°C and a rhombohedral to tetragonal phase transition temperature, T rt , of at least about 110°C. The ternary crystals further exhibit a piezoelectric coefficient, d 33 , in the range of at least about 1200-2000 pC/N.
Patent WO-2016105546-A4 (WO)
Title: Équilibrage de performance hiérarchique dynamique de ressources de calcul
Inventor: EASTEP JONATHAN M
IPC: G06F9/50
Filed: 2015-12-24
Abstract: La présente invention concerne des systèmes et des procédés qui peuvent fournir un ensemble de ressources informatiques en réseau, telles que des nœuds, qui peuvent être agencées en une hiérarchie. Une hiérarchie d'équilibreurs de performance reçoit des échantillons de performance à partir des ressources de calcul sous ces derniers, et utilise les échantillons de performance pour effectuer une analyse statistique des variations dans leur performance. Dans un mode de réalisation, les équilibreurs de performance orientent la puissance des ressources plus rapides vers des ressources plus lentes afin d'améliorer leur performance, y compris dans un traitement parallèle.
Patent CH-667239-A5 (CH)
Title: Graphical recording device for complex functions - uses manual keys for rapid pen position selection
Inventor: HIRMANN GEORG
IPC: G01D9/28
Filed: 1985-01-30
Abstract: The device has a recording pen (17) supported for linear displacement across the width of a relatively moving recording web with the position of the pen (17) determined by a number of operatin keys (10..13) used to select different rocording zones. The device can be used for recording a discussion between a number of people, with a respective recording zone across the width of the web used for each speaker, the pen rapidly moved into the correct position by manual depression of a selection button (10..13) corresponding to the individual speaker. The recording device may be snychronised with a tape recording providing a simultaneous audio recording. ADVANTAGE - Ensures rapid re-positioning of recording pen.
Patent CH-650426-A5 (CH)
Title: Apparatus for the continuous horizontal casting of metal sections
Inventor: KATHEDER SIEGFRIED
IPC: B22D11/07
Filed: 1981-01-22
Abstract: The smelt (3) flows via a nozzle (4), located in a nozzle plate (6) closing off the outflow connection piece (5) of the smelt vessel (2), into an annular mould (7). The hardening section is drawn off continuously from the latter. In the connecting region between the mould (7) and the nozzle plate (6) extends an intermediate ring (13), and there are provided on the abutting face between the intermediate ring (13) and the mould (7) lubricating grooves (18) which extend in planes containing the axis of the intermediate ring and which open into the moulding space of the mould. The intermediate ring (13) forms, in the region of the lubricating grooves (18), a shell surface (14) which opens conically outwards from its orifice and on which rests a complementary outer shell region (15) of the mould (7), in such a way that the lubricating grooves (18) open into the cavity between the mould (7), the intermediate ring (13), the nozzle plate (6) and the meniscus curve (16) of the smelt flowing into the mould (7). <IMAGE>
Patent CH-690350-A5 (CH)
Title: Circuit for increasing gas discharge lamp ignition voltage has bridge rectifier connected to supply with phase, null conductors, start-up circuit, HF oscillation circuit
Inventor: MUESSLI DANIEL
IPC: H05B41/28
Filed: 1995-03-03
Abstract: The circuit has as bridge rectifier (D1-D4) connected to the supply with a phase conductor (1) and a null conductor (2), a start-up circuit (R1,C5,D7,DIAC) and an HF oscillation circuit (R2-R5,T1,T2,D5,D6,I1,I2) with inductances (I1,I2) connected in the base circuit of the transistors (T1,T2) and wound on a common core with a further inductance (I4) to form a current transformer. The oscillation voltage from the HF oscillation circuit is passed via the discharge path of the lamp (FL) to the a.c. side before the bridge.
Patent CH-679688-A5 (CH)
Title: Glass splinter protection curtain
Inventor: JATZEK HELMUT
IPC: E06B5/12
Filed: 1989-04-07
Abstract: Curtains(1) to give protection from glass splinters when an explosion causes a glass window(5) on the other side of the curtain to break up, are preferably made of polyester fibres in a twill weave with meshes(6) of 5-10(8) mm square. The curtain should have at least three(5-6) times the width of the glazed area(5), and be kept suspended on a rail(4) with a pleated width a little wider than the window.
Patent CH-686013-A5 (CH)
Title: Burner with glow surface igniter
Inventor: KOHLMANN HANS-ALBRECHT
IPC: F23Q7/12
Filed: 1992-04-29
Abstract: A temp. controller assigned to the heatable element effects the control valve. The heatable element (3) is connected to a control (7) which regulates the electrical resistance of the element and, when a set value is attained, controls the valve. The glow surface igniter (1) has a holder (2) retaining a meandering resistance element (3). The control (7) measures the applied voltage and the current flowing through the resistance element (3) to derive its temp. When a certain resistance is measured that corresponds to a certain temp. the control valve for fuel flow to the burner is opened.
Patent CH-679089-A5 (CH)
Title: Automatic, dispensing device e.g. for video rental - checks user card to allow selected goods to be fed to dispensing shaft
Inventor: STUCKI ANDRE
IPC: G07F7/06
Filed: 1989-06-22
Abstract: The automatic dispensing device has an electromechanical transport device allowing the goods to be fed from a supply magazine to a dispensing shaft, with a microprocessor control device coupled to an input keyboard (3) with an associated display (4) and to a magnetic card reader. The selected goods are entered via the keyboard and fed to the dispensing shaft after verification of an inserted user card, with automatic registration of the transaction. USE - For automatic video cassette loan point.
Patent CH-656226-A5 (CH)
Title: Device for measuring the boiling point of a liquid
Inventor: KOBRIN DENNIS V
IPC: G01K13/00
Filed: 1984-05-18
Abstract: When the test tube (8) is completely filled with the liquid whose boiling point is desired to know, the liquid is heated by means of the heater (5). A tube (10) passes through the stopper (9) and emerges at (11) in the lower region of the test tube (8). Outside, the tube (10) is extended at (12), and the assembly has the shape of an inverted U. A thermometric probe (15) controlling a display (17) is placed at (15), at the highest point of (10-12). When the liquid boils, the gas accumulates under the stopper (9), creates a pressure on the liquid and pushes the latter through the tubes (10 and 12). Thus the liquid at the boiling point acts on the probe (15) and the boiling point can be read at (17). The device is particularly simple, accurate and inexpensive. <IMAGE>
Patent CH-602407-A5 (CH)
Title: Land, water, or air born vehicle
Inventor: EICKMANN KARL
IPC: B62D57/04
Filed: 1975-03-05
Abstract: Land, water, or air born vehicle has double or multiple propellers driven by twin cct. hydrostatic motors
Patent CH-672932-A5 (CH)
Title: Noise-attenuating wall section - contains insulating layers of different densities, with first layer held clear of front wall by distance piece
Inventor: HASLER JUERG
IPC: E01F8/00
Filed: 1987-07-28
Abstract: The noise-attenuating wall section comprises a perforated front (2) and an unperforated rear (3) wall and two end covers. An insulating layer (28) is lined with fibrous cloth (29) on the side towards the front wall. The front and rear walls are bent inwards at the top and bottom so as to form overlapping ribs (12-14) and protrusions (17-19) running in the lengthwise direction. The space between the insulating layer and the rear wall is filled with a further insulating layer (30) of different density. The first layer is held clear of the front wall by a distance-piece. ADVANTAGE - Good sound-absorption in low-frequency range also.
Patent CH-593765-A5 (CH)
Title: Machine tool for linear honing - has conical plug in base of machining container for removal of abrasive during honing
IPC: B24B31/06
Filed: 1976-03-09
Abstract: The parts to be machined, together with additional substances, are in an elastically supported machining container which is set into oscillation by a vibration device. There is a plug (6) in the bottom region of the machining container (1) with a conical, outwards expanding outlet orifice (11). The closing device of the plug has the shape of a conical spigot which is cut off corresponding to the contour of the inner wall of the machining container. The base of the spigot is fixed to a holder which is held so that it can pivot and be fixed on a guide rod (64) fixed to the machining container. A filter device (7) is fitted externally on the container below the plug.
Patent CH-679572-A5 (CH)
Title: Profiled metal cut=out section for container
Inventor: TILETSCHKE LOTHAR
IPC: B65D19/08
Filed: 1989-08-18
Abstract: The preferably profiled metal cut-out section (10) for a preferably four-sided container which is open on two opposite-facing sides, has weakened lines crosswise to the lengthwise edges, which reduce the moment of resistance.  The transverse edges have closure tongues (17,18) and are formed of parallel outer and inner arms (12,13) positioned on the same plane. Each weaker line is formed of planimetric trapezoid cut-out pieces (150) spaced apart from each other and positioned directly next to the bending edge (11) determined by the cut-out pieces (15).
Patent CH-690103-A5 (CH)
Title: Methylene-diphosphonic acid preparation in pharmaceutical purity, by relfuxing corresponding tetraalkyl ester with 3-6C alcohol
Inventor: MARAZZA FABRIZIO DR
IPC: C07F9/38
Filed: 1996-12-11
Abstract: Preparation of methylene-diphosphonic acids (I) from their tetralakyl esters (II) is effected by refluxing (II) with a 3-6C linear or branched alcohol (III).  Preparation of methylene-diphosphonic acids of formula (I) involves (a) mixing an alkyl ester of formula (II) with at least one 3-6C linear or branched alcohol (II), (b) heating the mixture under reflux for 6-48 hours at 90-120 deg C and (c) taking up the product in water and isoalting (I), optionally as a salt after addition of base to the aqueous solution. X, Y = H or halo;  R  = 1-6C alkyl.
Patent CH-644528-A5 (CH)
Title: Piezoelectric adult toy
Inventor: DAVID JEAN-PAUL
IPC: A63H33/26
Filed: 1980-05-20
Abstract: A manually actuatable piezoelectric supply source (1) is connected via an insulated electrical conductor (4) to a central body (5) whose conductive surface is electrically charged when the push-button (2) is actuated. The additional bodies (6) arranged movably in the environment of the central body execute movements in sequence, as a result of influence, polarization and charging, whose sequence can be influenced by disruption of the electrical field if the player moves closer or touches it.
Patent CH-666664-A5 (CH)
Title: High speed helicopter fitted with propeller - has clutch to uncouple main rotor at speed of 150 kilometres an hour
Inventor: BERGER HANS
IPC: B64C27/10
Filed: 1985-10-09
Abstract: The high speed helicopter has a conventional twin rotor and in addition an engine driven propeller (1) mounted either in the nose or at the end of the tail. When the helicopter attains a forward speed of 150 km/hr the rotor is automatically uncoupled from the engine.  The helicopter is then supported by the free rotation of the rotor and driven forward by the propeller which is of the variable pitch type. USE/ADVANTAGE - The uncoupling of the rotor enables much higher forward speeds to be attained than with conventional rotor-driven machines.
Patent CH-595207-A5 (CH)
Title: Barrel for screw extruder or injection moulder
Inventor: BOHAM AMBROSE CLIFFORD
IPC: B29C48/56
Filed: 1975-06-17
Abstract: Barrel for screw extruder or injection moulder has longitudinal grooves and accepts fine powdered resin
Patent CH-637723-A5 (CH)
Title: Prestressed concrete beam with adherent wires or strands and use of such a beam
Inventor: GUGGENHEIM RAYMOND
IPC: E04C3/26
Filed: 1979-09-24
Abstract: A concrete element (1) has a first set of adherent prestressing wires or strands (2, 3) which produce stresses of opposite signs to those which will be created by the loads which the beam will have to support, and a second set of prestressing wires or strands (5) designed so as to be able to be removed when the beam is loaded, and producing stresses opposite to those of the first set. The counter-prestressing can be established with a relatively large lever arm (6) and a relatively small effort. The beam thus produced will be installed and the permanent loads will be applied thereto at the same time as the wires or strands of the prestressing units are progressively released. The wires or strands of the counter-prestressing are recovered and can be reused. In this way, it becomes possible to keep available a greater part of the bending strength capacity of the element in the case of moving loads. <IMAGE>
Patent CH-598950-A5 (CH)
Title: Coupling for screen printing cylinder to bearing sleeve
Inventor: WICK KARL
IPC: B41F15/38
Filed: 1976-08-05
Abstract: Coupling for screen printing cylinder to bearing sleeve uses self-aligning bearing with two rings and bayonet closure
Patent CH-575927-A5 (CH)
Title: Halogenated 4,4-diphenylpiperidines - with cns stimulant activity
IPC: C07D211/14
Filed: 1972-08-02
Abstract: Title cpds. of formula (I): (where R1 is H, 1-6C alkyl, (opt. halogenated phenyl)-(1-3C alkyl), or hydroxy-, alkoxy-, phenoxy- or opt. halogenated benzoyl-(1-3C alkyl) and R2 is halogen in the energetically prefd. (esp. para- posn.) are prepd. by reacting cpds. of formulae (II)-(IV): (where R3 is H or halogen and R4 is H or opt. halogenated benzoyl) with a halobenzen in the presence of Friedel-Crafts catalysts or by nuclear-halogenating cpds. of formula (V).
Patent CH-614520-A5 (CH)
Title: Arrangement for automatic screw connection of electrodes to one another
Inventor: FORMAN JOSEF
IPC: H05B7/14
Filed: 1976-11-01
Abstract: The arrangement is provided in particular for electric ovens and consists of a platform (1) which is displaceable radially in relation to the electrodes (22) and on which a circular-segment-shaped guide (2) of a sliding block is fastened. This block is arranged on a plate (3) which is connected to the piston rod of a power cylinder (14) by means of a bolt. Mounted on a bolt on the plate (3) is a second lever (5). It supports at one end a bolt (6), onto which a spring, a jaw (4) and a clamping lever (7) designed as a first lever are pushed. This clamping lever is connected to the piston rod of a further power cylinder (13). Connected to the central part of the clamping lever (7) is one end of a part (17) of a two-part clamping band, the second end of which is connected by a bolt (18) to the end of its second part (16), the other end of which is connected to the jaw (4). Fastened on the platform (1) are limit switches (20, 21) for limiting the movement of the plate (3) and also sprung support rollers (12) for the contact with the electrodes (22) on their mutual screwing. The arrangement consequently makes possible automatic screwing of a new electrode (22) onto the end of a spent electrode. <IMAGE>