baber/WOPTO huggingface dataset:
Patent TW-I776749-B (TW)
Title: 塗佈膜形成方法、塗佈膜形成裝置及電腦可讀取的記錄媒體
Inventor: OKAMOTO YOSHIKI
IPC: B05D3/02
Filed: 2017-07-21
Granted: 2022-09-01
Abstract: [課題]沿著包含凸部之被處理體之表面均勻地形成塗佈膜。
        [解決手段]塗佈膜形成方法包含：對包含基板(W1)，和被設置在基板(W1)的表面之凸部(W2)的被處理體(W)進行加熱的第1工程，和加熱塗佈液而取得加熱液體的第2工程，和對在第1工程中被加熱之後的被處理體(W)之表面，在液滴之狀態下從噴嘴(N)噴吹加熱液體的第3工程。
Patent TW-I790867-B (TW)
Title: 壓控振盪裝置
Inventor: CHANG CHIH-HSIANG
IPC: H03B5/12
Filed: 2021-12-21
Granted: 2023-01-21
Abstract: 一種壓控振盪裝置，包含：第一壓控振盪器、第二壓控振盪器、第一及第二開關組。第一壓控振盪器至少包含第一電感組及第一負阻電路。第二壓控振盪器至少包含第二電感組及第二負阻電路，其中第二電感組的第一電壓端電性連接第一負阻電路的第二電壓端。第一開關組包含二受控端連接第一電感組及第一負阻電路之間的第一電壓輸出端組、二輸入端連接第二電感組及第二負阻電路之間的第二電壓輸出端組，及二輸出端相連接且選擇性地接地。第二開關組包含二受控端連接第二電壓輸出端組、二輸入端連接第一電壓輸出端組及二輸出端相連接且選擇性地接地。
Patent TW-I782833-B (TW)
Title: Niobic acid compound dispersion liquid and its production method
Inventor: ARAKAWA DAIKI
IPC: C01G33/00
Filed: 2021-12-23
Granted: 2022-11-01
Abstract: The present invention is about a niobic acid compound dispersion liquid in which the niobic acid compound is dispersed in an organic solvent, also provided is a novel niobic acid compound dispersion liquid in which a niobic acid compound is dispersed or dissolved in an organic solvent even if it does not substantially contain an organic 
substance having a volatilization temperature of 200℃ or higher and a halogen element. 
 
     The niobic acid compound dispersion liquid of the present invention is characterized as: formed by dispersing or dissolving a part or all of the niobic acid compound in a mixed solvent (also referred to as "amine compound solvent") which contains a primary amine, a secondary amine, a tertiary amine, a quaternary ammonium compound, or two or more of these, with lower alcohol and water as the main solvents; wherein the niobic acid compound dispersion liquid contains 5.0% by mass or more of water, the content of the amine compound solvent is 0.50 or more in terms of molar ratio with respect to the content of niobium (Nb), the lower alcohol accounts for 70% by mass or more of the components derived from the niobic acid compound, the components derived from the amine compound solvent, and the components contained other than water (referred to as "residue").
Patent TW-I796073-B (TW)
Title: Light-emitting diode device, operating method of the same, and display device
Inventor: YU HUNG-TA
IPC: H05B45/30
Filed: 2021-12-30
Granted: 2023-03-11
Abstract: A light-emitting diode device is provided and configured to illuminate to generate a first brightness, including a first light-emitting diode package. The first light-emitting diode package includes a first light-emitting diode and a second light-emitting diode. The first light-emitting diode is driven by a pulse width modulation current to generate a first portion of the first brightness. The second light-emitting diode is driven by a direct current to generate a second portion of the first brightness. In a first operating mode of the light-emitting diode device, the first and second light-emitting diodes are enabled to make the first brightness have a first value. In a second operating mode, different from the first mode, of the light-emitting diode device, the second light-emitting diode is disabled to make the first brightness reduce from the first value to a second value.
Patent TW-I811936-B (TW)
Title: 半導體結構的製造方法
Inventor: LIN WEI-YU
IPC: H01L21/302
Filed: 2022-01-03
Granted: 2023-08-11
Abstract: 一種半導體結構的製造方法，其包括以下步驟。於半導體基底上形成包括多個第一導電層、多個第二導電層以及夾置兩者之間的多個介電層的多層結構。於多層結構上形成頂蓋層。沿第一方向切割多層結構與頂蓋層，以形成暴露出半導體基底的多條第一切割道。自第一切割道所暴露出的第二導電層的側壁朝第二方向移除第二導電層的一部分，以於介電層之間及頂蓋層和介電層之間形成第一溝渠。沿第一方向切割多層結構與頂蓋層，以形成暴露出半導體基底且與第一切割道間隔開的多條第二切割道。自第二切割道所暴露出的第一導電層的側壁朝第二方向移除第一導電層的一部分，以於介電層之間及半導體基底和介電層之間形成第二溝渠。
Patent TW-I785963-B (TW)
Title: 雙作動固體活塞史特靈加熱致冷機
Inventor: YANG HAN-XUN
IPC: F25B9/14
Filed: 2022-01-12
Granted: 2022-12-01
Abstract: 一種雙作動固體活塞史特靈加熱致冷機，其包含第一史特靈機、第二史特靈機及固體活塞組件，固體活塞組件連接第一史特靈機及第二史特靈機，固體活塞組件包含雙向活塞，藉此能依需求以第一史特靈機或第二史特靈機之中任意選擇其一為受熱部，而另一為放熱部進行使用，能提升使用時之便利性。
Patent TW-I808676-B (TW)
Title: Optical laminate and wound body thereof
Inventor: FUJII MIKIO
IPC: B32B27/30
Filed: 2022-03-14
Granted: 2023-07-11
Abstract: An object of the present invention is to provide an optical laminate in which deformation is suppressed, and a wound body thereof. 
 
     A solution to the above object is an optical laminate, in which a first retardation layer having a cured product layer of a polymerizable liquid crystal compound, an adhesive layer, and an optical layer are laminated in this order. The first retardation layer has a first region including an end portion of the first retardation layer, and a second region adjacent to the first region in the top view. In the top view of the first retardation layer, the end portion, the first region, and the second region are arranged 
in this order along an inter seating direction that intersects the end portion. On a surface of the first retardation layer at the adhesive layer side, the fluorine content of the first region is smaller than that of the second region.
Patent TW-I815370-B (TW)
Title: 電子零件安裝裝置
Inventor: KIKUCHI KAZUYA
IPC: H01L21/60
Filed: 2022-03-24
Granted: 2023-09-11
Abstract: 本發明提供一種能夠在不停止電子零件安裝裝置的情況下持續貼合ACF的電子零件安裝裝置。本發明的電子零件安裝裝置包括：供給裝置，供給膜狀電子零件（F）；第一貼合裝置（50a），將各向異性導電構件貼合於膜狀電子零件（F）；第二貼合裝置（50b），將各向異性導電構件貼合於膜狀電子零件（F）；安裝裝置（60），在顯示面板（D）安裝貼合有各向異性導電構件的膜狀電子零件（F）；以及交接裝置（40），從供給裝置接收膜狀電子零件（F），通過第一貼合裝置（50a）或第二貼合裝置（50b）貼合各向異性導電構件後，轉移至安裝裝置（60）。
Patent TW-I814331-B (TW)
Title: 影像處理電路與影像處理方法
Inventor: LIANG YU
IPC: H04N5/14
Filed: 2022-04-01
Granted: 2023-09-01
Abstract: 本發明揭露了一種影像處理電路及一種影像處理方法。影像處理方法應用於影像處理裝置，包含以下步驟：對目標資料進行第一引導濾波以產生第一基礎層資料；根據目標資料及第一基礎層資料產生第一細節層資料；對第一基礎層資料進行第二引導濾波以產生第二基礎層資料；根據第一基礎層資料及第二基礎層資料產生第二細節層資料；對目標資料、第一基礎層資料或第二基礎層資料進行轉換，以得到轉換後的基礎層資料；轉換第一細節層資料及第二細節層資料，以分別產生第一轉換後的細節層資料及第二轉換後的細節層資料；以及，加總轉換後的基礎層資料、第一轉換後的細節層資料及第二轉換後的細節層資料以得到輸出資料。
Patent TW-I812146-B (TW)
Title: 攜帶式噴灑容器
Inventor: WANG JU-SEN
IPC: A01G25/14
Filed: 2022-04-06
Granted: 2023-08-11
Abstract: 一種攜帶式噴灑容器，其包含：噴灑容器本體、蓋體及噴灑頭；噴灑容器本體內部形成有容納空間，且噴灑容器本體具有握把、固定部及開口，容納空間藉由開口對外連通；蓋體係可分離地設於開口，當蓋體設於開口，蓋體係阻隔容納空間對外連通；噴灑頭係可分離地設於固定部，噴灑頭具有複數出水孔，噴灑頭可受外力後而脫離固定部，當蓋體未設於該開口，噴灑頭可設於開口，藉此，能夠在被移動過程中防止噴灑容器內的液體溢出，進而避免液體不必要的流失，且使用者不須擔心液體溢出，具有使用上之便利性。
Patent TW-I810124-B (TW)
Title: 牙叉機構、料盤收取裝置、料盤分離及堆疊方法
Inventor: SHEN XIA
IPC: B65H3/32
Filed: 2022-12-12
Granted: 2023-07-21
Abstract: 本發明提供了一種牙叉機構、料盤收取裝置、料盤分離及堆疊方法，所述牙叉機構包括：支撐件，驅動組件，與所述支撐件連接，用於控制所述支撐件在第一狀態和第二狀態之間進行切換；在所述第一狀態下，所述支撐件伸出以支撐料盤；在所述第二狀態下，所述支撐件縮回以避開料盤；以及承載組件，與所述驅動組件連接，用於支撐所述驅動組件；本發明可以避免牙叉機構中氣缸因為受到徑向力而破損，以及防止出現卡盤現象。
Patent ZA-200303204-B (ZA)
Title: Feed distribution system for poultry.
Inventor: ROUCK DANNY DE
IPC: A01K39/012
Filed: 2003-04-24
Abstract: A feed distribution system with feed dispensers (20), dispenser trays (22) of which have a convex edge (27) with successive edge areas (61) which have a relatively large radius of curvature and edge areas (62) which have a relatively small radius of curvature; a suitable shape in this connection is an elliptical shape a triangular shape, a hexagonal shape. The invention provides improved animal welfare, inter alia through a larger feeding space and also larger living space when the birds are not feeding. The invention further provides improved economic efficiency for the breeder, inter alia by reduced costs per bird.
Patent ZA-200303768-B (ZA)
Title: Carbon monoxide conversion process and reactor.
Inventor: ROSTRUP-NIELSEN THOMAS
IPC: C01B32/50
Filed: 2003-05-15
Abstract: Process and reaction unit for isothermal shift conversion of a carbon monoxide containing feed gas, the process comprising the steps of introducing the feed gas in a reaction unit into reactor tubes with a fixed bed of a shift conversion catalyst in a reaction zone; contacting the feed gas with the catalyst at conditions being effective in carbon monoxide shift conversion reaction with steam reactant to hydrogen and cooling the reaction by indirect heat exchange with a cooling agent by passing the cooling agent in a falling film along shell side of the reactor tubes and removing heated cooling agent from the falling film; passing hydrogen when it is formed by the shift conversion reaction through a hydrogen selective membrane to a permeate zone; withdrawing hydrogen from the permeate zone and carbon monoxide depleted feed gas from the reaction zone.
Patent ZA-200407370-B (ZA)
Title: Improvements in and relating to electrical appliances
Inventor: GAILES MICHAEL EDWARD
IPC: H01R29/00
Filed: 2004-09-14
Abstract: According to the present invention there is provided an electrical appliance having a releasable cable connector for electrically connecting the appliance to a remote power supply, wherein a first junction means is adapted to provide the releasable electrical connection between the cable connector and the appliance, characterised by the provision of a second junction means adapted to provide a non-releasable, hard-wired electrical connection between an alternative cable connector and the appliance, wherein the first junction means and the second junction means are arranged and configured so that the selection and use of one of said junctions by attachment of one cable connector precludes the simultaneous selection of the other connector.
Patent ZA-200408843-B (ZA)
Title: Interactive communication device
Inventor: BERNARD BESSON
IPC: G06F/
Filed: 2004-11-02
Abstract: A server system ( 1 ) is connected to a number of remote displays ( 5 - 7 ) for messages for broadcasting by a communication network ( 8 ). The audiovisual messages ( 4 ) received from the server system ( 1 ) are made perceptible for the clients ( 2, 3 ). The clients can send coded instruction signals ( 16 ) to a first access device ( 5 a- 7 a), located near a display ( 5 - 7 ), by portable client badges ( 14, 15 ), which are transmitted to the server system ( 1 ) which then establishes a back-up communication ( 18 ) with the client ( 2 ), for example, through a portable telephone. The client can thus simply establish communication and, when the server system ( 1 ) has information specifically concerning the above, the information need not be transmitted over the network.
Patent ZA-200507270-B (ZA)
Title: Small arm and grip for said small arm
Inventor: GABLOWSKI JUERGEN
IPC: F41C23/16
Filed: 2005-09-09
Abstract: The front body structure includes an axial running profiled rail having transverse slots. The transverse slots enable the attachment of a removable handle (5) to the axial running profiled rail.
Patent ZA-200709384-B (ZA)
Title: Glucagon-like-peptide-2 (glp-2) analogues
Inventor: PETERSEN YVETTE MIATA
Filed: 2007-10-31
Abstract: GLP-2 analogues are disclosed which comprise one of more substitutions as compared to [hGly2]GLP-2 and which improved biological activity  in vivo  and/or improved chemical stability, e.g. as assessed in  in vitro  stability assays. More particularly, preferred GLP-2 analogues disclosed herein comprise substitutions at one or more of positions 8, 16, 24 and/or 28 of the wild-type GLP-2 sequence, optionally in combination with further substitutions at position 2 (as mentioned in the introduction) and one or more of positions 3, 5, 7, 10 and 11, and/or a deletion of one or more of amino acids 31 to 33 and/or the addition of a N-terminal or C-terminal stabilizing peptide sequence. The analogues are particularly useful for the prophylaxis or treatment of stomach and bowel-related disorders and for ameliorating side effects of chemotherapy.
Patent ZA-202108670-B (ZA)
Title: Pharmaceutical preparation and method for producing same
Inventor: TOSHIYUKI INADA
Filed: 2021-11-05
Abstract: Disclosed is a pharmaceutical preparation in the granule form with a core particle and a coating layer covering the core particle, wherein the core particle contains a drug, a first core particle component, a second core particle component, and a surfactant. The drug is an aniline derivative represented by General Formula (I) [where W or S represents O], a pharmaceutically acceptable salt thereof, or a hydrate thereof. The first core particle component is at least one type of crystalline cellulose having a shape selected from a needle-like shape and a substantially columnar shape. The second core particle component is at least one type of substantially spherical pharmaceutically acceptable additive. This pharmaceutical preparation has excellent flowability sufficient for practical production and can contain a therapeutically effective amount of a poorly-water-soluble drug (CDK 9 inhibitor).
Patent ZA-202206378-B (ZA)
Title: Controlling aerosol production during absorption in ammonia-based desulfurization
Inventor: JING LUO
Filed: 2022-06-08
Abstract: Controlling aerosol production during absorption in ammonia-based desulfurization. The absorption reaction temperature, the oxygen content and water content of the process gas may be controlled, and an absorption circulating liquid containing ammonium sulfite may be used for removing sulfur dioxide in flue gas, so as to control aerosol production during absorption in the ammonia-based desulfurization
Patent MX-336591-B (MX)
Title: Wellbore knock-out chamber and related methods of use.
Inventor: KNOBLOCH BENTON T JR
IPC: E21B37/00
Filed: 2011-01-20
Abstract: Disclosed is a downhole knock-out tool (900) for use in a tubing string (702) with a power head (704) for creating reverse flow. The tool has a cylindrical housing (910) with an inner tube (920) in the housing directing well fluids against a knock-out (940) or deflector cone to accumulate debris in the annulus (926) formed between the housing and tube.
Patent MX-337222-B (MX)
Title: Improving adhesion of organic coatings on glass.
Inventor: REMINGTON MICHAEL P JR
IPC: C03C17/42
Filed: 2011-04-07
Abstract: Methods of manufacturing and coating glass including depositing an inorganic oxide on an exterior surface of the glass, and then applying an organofunctional silane to the glass over the inorganic oxide. The methods also may include applying an organic coating to the glass over the organofunctional silane, and curing the organic coating.
Patent MX-339473-B (MX)
Title: Supporting device for shed-type dryer.
Inventor: HU JIEBO
IPC: D06F59/00
Filed: 2011-03-09
Abstract: A supporting device for shed-type dryer comprises a plurality of supporting feets (1) located under a fan heater shell (2) in the dryer. The supporting foot (1) as a whole is in curve profile and comprises a first part (11), a second part (12) and a third part (13) connected with each other in sequence; wherein the tail end of the first part (11) is positioned at the bottom of the fan heater shell (2), and the first part (11) is connected with the fan heater shell (2), the second part (12) is formed in arch-shape, the tail end of the third part (13) is provided with a horizontal bottom surface (13a) and thus can stand on the ground. Compared with the prior art, the supporting feet can not only shorten the distance between the fan heater in the dryer and the ground to lower the gravity center of the dryer so that the dryer can stand more steadily, but also be helpful to arrange a clothes drying chamber with a higher position.
Patent MX-355760-B (MX)
Title: Gastric and colonic formulations and methods for making and using them.
Inventor: THOMAS JULIUS BORODY
IPC: A23L2/38
Filed: 2011-12-13
Abstract: In alternative embodiments, the invention provides compositions, e.g., formulations, used for gastric, gastrointestinal and/or colonic treatments or lavage, e.g., orthostatic lavage, e.g., for inducing the purgation (e.g., cleansing) of a gastrointestinal (GI) tract, including a colon; and methods for making and using them. In alternative embodiments, compositions and methods of the invention are used for the amelioration, treatment and/or prevention of constipation, for the treatment of abdominal pain, particularly non-specific abdominal pain, and diarrhea, including diarrhea caused by a drug side effect, a psychological condition, a disease or a condition such as Crohn's Disease, a poison, a toxin or an infection, e.g., a toxin-mediated traveler's diarrhea. In alternative embodiments, the invention provides pharmaceuticals and products (articles) of manufacture for delivering these compositions and formulations to an individual, e.g., a human or an animal.
Patent MX-341118-B (MX)
Title: In vivo polynucleotide delivery conjugates having enzyme sensitive linkages.
Inventor: DAVID L LEWIS
IPC: A61K48/00
Filed: 2011-12-28
Abstract: The present invention is directed compositions for delivery of RNA interference (RNAi) polynucleotides to cells in vivo. The compositions comprise amphipathic membrane active poiyamines reversibly modified with enzyme cleavable dipeptide-amidobenzyl-carbonate masking agents. Modification masks membrane activity of the polymer while reversibility provides physiological responsiveness. The reversibly modified polyamines (dynamic polyconjugate or DPC) are further covalentiy linked to an RNAi polynucleotide or co-administered with a targeted RNAi polynucleotide-targeting molecule conjugate.
Patent MX-354252-B (MX)
Title: Method for manufacturing tubular sterile glass containers free of particles for pharmaceutical use.
Inventor: JOSÉ DE JESÚS DELGADO CARRANZA
IPC: C03B35/06
Filed: 2013-07-05
Abstract: Process for manufacturing tubular sterile glass containers free of particles for pharmaceutical use, which comprises: providing a glass tube closed by the end portions thereof; manufacturing the glass containers; transporting the containers to an electric furnace, passing through protecting air curtains for protecting the container from possible particles, the furnace being located in a class "C" area, before introducing the containers therein, the inner portion thereof being swept with clean air and class "C" filtration for extracting the possible visible and non-visible particles lower than 50 microns; sterilizing the containers in the furnace; sterilizing a packaging for the containers in a class "C" area; transporting the containers out from the furnace to a class "A" area, which is protected with a class "B"; packaging the containers with the packaging in the class "A" area.
Patent MX-357723-B (MX)
Title: Stabilized whole grain flour and method of making.
Inventor: DERWIN G HAWLEY
IPC: A21D6/00
Filed: 2012-02-24
Abstract: Stabilized whole grain flours having a fine particle size and which exhibit good baking functionality are produced with high throughput using two bran and germ fractions and an endosperm fraction. One bran and germ fraction is a coarse fraction which is subjected to two stage grinding, but the second bran and germ fraction is a low ash, fine bran and germ fraction which is sufficiently fine so that it does not need to be subjected to grinding thereby reducing starch damage and increasing production with reduced grinding equipment load. Portions of the coarse bran and germ fraction which are ground in the first grinding stage to a sufficient fineness are separated out and not subjected to additional grinding further reducing starch damage and increasing production. The bran and germ fractions may be combined, subjected to stabilization, and combined with the endosperm fraction to obtain a stabilized whole grain flour.
Patent MX-360276-B (MX)
Title: Paddleboard.
Inventor: DANNY GREEN
IPC: B63B41/00
Filed: 2012-07-12
Abstract: In one example, a board suitable for use in water sports includes a body that includes an upper surface and a lower surface. The board also includes a retractable fin connected to the body and configured to assume extended and retracted positions. In the extended position, a substantial portion of the retractable fin extends below the lower surface of the body, and in the retracted position, a substantial portion of the retractable fin resides within a recess at least partly defined by the body.
Patent MX-362621-B (MX)
Title: A 4d repeatability indicator based on shot illumination for seismic acquisition.
Inventor: THOMAS MENSCH
IPC: G01V1/34
Filed: 2013-12-17
Abstract: Methods and systems for similarity indicator calculation associated with seismic data acquisition are described. A similarity indicator value can, for example, be based on a normalized partitioned intensity uniformity (PIU) metric. In another aspect, shot imprints are compared by mapping a base (reference) shot imprint onto a current sample of a shot imprint before calculating the similarity indicator value. The similarity indicator value is associated with the shot imprint location used in the calculation and allows re-shooting of only the areas where an insufficient quality of shot data is detected based on a preconfigured threshold value for the similarity indicator.
Patent MX-340246-B (MX)
Title: Systems and methods for locking swivel joints when performing subterranean operations.
Inventor: RONALD JOHANNES DIRKSEN
IPC: E21B19/22
Filed: 2011-08-11
Abstract: A system for performing subterranean operations is disclosed. The system includes a coiled tubing having a first segment and a second segment. The system further includes a swivel joint positioned at an interface of the first segment and the second segment and a locking mechanism. The locking mechanism is operable to engage and disengage the swivel joint.
Patent MX-336228-B (MX)
Title: Methods and systems for controlling an electric motor.
Inventor: CHRETIEN LUDOVIC ANDRE
IPC: H02P6/12
Filed: 2014-03-14
Abstract: A system and method of controlling an electric motor using a motor controller are provided. The system includes an electric motor controller configured to be coupled to an electric motor and to control the electric motor to produce approximately constant average torque. The controller includes a rectifier configured to convert an AC input voltage to a pulsing DC voltage, a DC link electrically coupled to the rectifier, an inverter electrically coupled to the DC link and configured to generate a three phase AC voltage to drive the electric motor, and a controller configured to receive a measurement of a motor current value for the motor, estimate a torque generated in the electric motor using the measurement of the instantaneous motor current value, and generate a real-time current demand signal using the estimated torque value, the real-time current demand signal compensating the motor controller to produce a substantially constant average motor output torque.
Patent MX-337702-B (MX)
Title: Oral care or cleanser composition comprising solubilized magnolol analogs and ppg-1 - peg-9 lauryl glycol ether.
Inventor: REGINA HOURIGAN
IPC: A61K8/34
Filed: 2011-12-15
Abstract: A composition comprising a solubilized magnolol analog comprising at least one magnolol analog chosen from propyl magnolol, isopropyl magnolol, butyl magnolol, and isobutyl magnolol, and PPG-1-PEG-9 lauryl glycol ether. These solubilized analogs are useful in personal care, oral care, and home care compositions to provide anti-bacterial activity and reducing the expression of pro-inflammatory mediators.
Patent MX-351098-B (MX)
Title: Prize wheel with gesture-based control.
Inventor: FLORIAN SCHRÖTTER
IPC: G06F17/00
Filed: 2013-01-17
Abstract: The invention relates to a method and an arrangement for the operation of a prize wheel (3) by a user (1). According to the invention, the position of the center of gravity (11) and the position of a hand (12) of the user (1) are ascertained using a camera (2); a height threshold (13) is fixed at a specified value in relation to the center of gravity (11); if the position of the hand (12) exceeds the height threshold (13), a rotation phase is started, the position of the hand (12) being continuously ascertained during said rotation phase; the rotation which is carried out by the movement of the hand of the user (1) is continuously ascertained, and a rotational angle (w) is ascertained; the angular speed (w), i.e. the rate of change over time of the ascertained angle (0), is continuously determined; the rotation phase is ended, and an angular speed (w) which is continuously ascertained, preferably immediately prior to the end of the rotation phase, is fixed as the initial rotational speed (Ï‰e); and a free rotation phase is started after the end of the rotation phase. The prize wheel (3) is further rotated at the initial rotational speed (Ï‰e) as the initial speed, and the prize wheel (3) is continuously braked and comes to rest upon a specified end position, said end position being kept available.