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1. 发明公开

EP4135258A1 ELECTRONIC DRAWING VIA BLOCKCHAIN SYSTEM AND METHOD 审中-实审
公开(公告)号：EP4135258A1
公开(公告)日：2023-02-15
申请号：EP21190514.6
申请日：2021-08-10
申请人： adesso SE
发明人： Kohlmann, Andreas , Bierbach, Thomas
IPC分类号： H04L9/32 , G06F7/58 , G06Q50/34 , G07C15/00 , G07F17/00 , G07F17/32
摘要： A computer-implemented method of operating an electronic draw system, the method comprising: obtaining a bit sequence in one or more blocks of one or more different blockchains; generating a seed value based on the bit sequence in the one or more blocks of the one or more different blockchains; applying a random number generator algorithm to calculate a sequence of random numbers using the seed value as input; and converting the sequence of random numbers to an electronic drawing output of the electronic draw system.

2. 发明授权

EP3736687B1 GENERATION OF RANDOM NUMBERS THROUGH THE USE OF QUANTUM-OPTICAL EFFECTS 有权
公开(公告)号：EP3736687B1
公开(公告)日：2022-04-06
申请号：EP20182482.8
申请日：2016-03-03
发明人： Scarlett, Carol, Y.
IPC分类号： G06F7/58 , G07C15/00 , G02F1/13363 , H04L9/08

3. 发明授权

EP2618316B1 Glücksrad mit Gestensteuerung 有权
公开(公告)号：EP2618316B1
公开(公告)日：2018-08-15
申请号：EP12450004.2
申请日：2012-01-23
申请人： Novomatic AG
发明人： Kaiblinger, Harald , Schrötter, Florian
IPC分类号： G07C15/00 , A63F5/04 , G06F3/01
CPC分类号： G07F17/3209 , A63F5/045 , A63F2009/2435 , G06F3/017 , G07C15/00 , G07C15/006

4. 发明公开

EP3333811A1 METHOD AND APPARATUS FOR GENERATING WINNING NUMBERS 有权转让
公开(公告)号：EP3333811A1
公开(公告)日：2018-06-13
申请号：EP15908576.0
申请日：2015-11-20
申请人： Huawei Technologies Co., Ltd.
发明人： GAO, Shang , LIAO, Heng
IPC分类号： G07C15/00
CPC分类号： G07C15/006 , G07C15/00 , G07F17/329 , H04L9/0869
摘要： The present invention provides a method for generating winning numbers and an apparatus. The method includes: receiving, by a first node in a first period of time, n encrypted random parameters sent by n second nodes in a system, where n is a positive integer; receiving, by the first node in a second period of time, n mapping relationships and n keys that are sent by the n second nodes, where each mapping relationship is a one-to-one mapping relationship between an encrypted random parameter and a key; and decrypting, by the first node in a third period of time, the n encrypted random parameters by using the n mapping relationships and the n keys, to obtain a target random parameter set, and generating target winning numbers by using the target random parameter set, so that each node can generate the winning numbers and verify impartiality of the winning numbers, thereby increasing randomness of a random parameter.

5. 发明公开

EP2922035A1 BALL WHIRLING DEVICE FOR RECREATIONAL GAMES OF CHANCE 有权
标题翻译：用于娱乐游戏的球形旋转装置
公开(公告)号：EP2922035A1
公开(公告)日：2015-09-23
申请号：EP12888259.4
申请日：2012-11-19
申请人： Proindumar S.L. , Franco Muñoz, Jesús
发明人： FRANCO MUÑOZ, Jesús
IPC分类号： G07C15/00
CPC分类号： A63F7/048 , A63F11/0002 , G07C15/001
摘要： The invention consists of eliminating the inner central shaft of the drum in order to allow a more homogenous mixing of the balls such that the chances of the balls being winning balls are not dependent on the position that they may occupy before the drum is rotated. To that end, the ball mixing blades (9) are integrally attached to the inner face of the structure of the drum. Not only does this structure allow mixing the balls better, but it also simplifies maintenance work on the device, in that it includes respective outer shafts (3) that are easily accessible without having to disassemble the drum in the event that the pin that links it with the mechanism for driving the rotation of the drum breaks.
摘要翻译：本发明包括消除鼓的内部中心轴，以便允许球的更均匀的混合，使得球是胜利球的机会不取决于鼓在旋转之前它们可能占据的位置。为此，球混合叶片（9）一体地附接到鼓的结构的内表面。该结构不仅能够更好地混合球，而且还简化了设备上的维护工作，因为它包括相应的外轴（3），在连接它的销的情况下容易接近而不必拆开滚筒与用于驱动滚筒旋转的机构断开。

6. 发明公开

EP2904592A1 METHODS FOR SECURING DATA GENERATION VIA MULTI-PART GENERATION SEEDS 审中-公开
标题翻译：方法用于保护数据生产情况多件代种子
公开(公告)号：EP2904592A1
公开(公告)日：2015-08-12
申请号：EP13798752.5
申请日：2013-09-23
申请人： Scientific Games Holdings Limited
发明人： BENNETT, III, Joseph, W. , AKINS, Christopher Garnet , GANTT, Ashley Ivery
IPC分类号： G07F17/32 , G06F7/58 , G07C15/00
CPC分类号： G07F17/3241 , G07F17/329
摘要： Methods and systems for securely generating lottery games are presented. A final game generation seed number is formed from multiple seed numbers from multiple and differing parties such that no one party has the ability to create the final seed number without the other parties' consent or knowledge. Since the final seed number is required by the software that governs the distribution of prizes within a game and is therefore required to produce valid game data, no one entity would have enough information to determine the location of a winning prize. This creates an environment of transparency such that all parties must agree on the terms that result in the formation of the final seed number from the individual seed number fragments in order to produce a game.

7. 发明公开

EP2646125A1 A LOTTERY SYSTEM AND METHODS THEREOF 审中-公开
标题翻译：彩票系统及其方法
公开(公告)号：EP2646125A1
公开(公告)日：2013-10-09
申请号：EP11844545.1
申请日：2011-11-30
申请人： Mackenzie, Ndonye
发明人： Mackenzie, Ndonye
IPC分类号： A63F9/24 , A63F3/06 , G07C15/00
CPC分类号： G07F17/329 , G06Q30/02 , G06Q30/0212 , G06Q30/0226 , G07C15/00 , G07F17/3244
摘要： The invention relates to a system and methods of conducting a lottery, the system comprising a gaming server in communication with a wireless communication device associated with a wireless network, wherein the gaming server in response to receiving a request from a lottery subscriber, generates chance units by debiting an amount from a billing system associated with the wireless network, quantifies the debited amount into chance units and credits the chance units into a chance unit account. The chance units are used thereof by the lottery subscriber to submit entries in lotteries. The invention further provides for methods of registering lottery subscribers, submitting entries in lotteries and performing a lottery draw.

8. 发明公开

EP2517184A2 LOTTERY TICKETS, SYSTEMS, AND METHODS 无效
标题翻译：彩票，系统和方法
公开(公告)号：EP2517184A2
公开(公告)日：2012-10-31
申请号：EP10818099.3
申请日：2010-12-22
申请人： Multilot AS
发明人： NORDBY, Reidar Magnus , ANDREASSEN, Finn, Harald , FASTING, Nikolai
IPC分类号： G07C15/00
CPC分类号： A63F3/0605 , A63F2003/086 , A63F2003/088 , G07C15/006 , G07F17/32 , G07F17/3223 , G07F17/3241 , G07F17/3272 , G07F17/329
摘要： Unique lottery tickets and/or systems for providing and/or participating in a lottery. In other embodiments, methods of administering and/or participating in a lottery. In at least one embodiment, a lottery integrated with a television or web broadcast, website, or other broadcast or publication.

9. 发明公开

EP2479727A1 Kugelführung und Verfahren zur Führung von Kugeln 有权
标题翻译： Kugelziehungsautomat mitKugelführung
公开(公告)号：EP2479727A1
公开(公告)日：2012-07-25
申请号：EP11450009.3
申请日：2011-01-21
申请人： Novomatic AG
发明人： Polleres, Wolfgang
IPC分类号： G07C15/00
CPC分类号： G07C15/001 , B65G11/06
摘要： Die Erfindung betrifft eine Kugelführung mit einem Körper (10) zur Aufnahme und Führung von Kugeln (2) einer vorgegebenen Größe entlang eines vom Körper (10) definierten, vorgegebenen Wegs (12).
Erfindungsgemäß ist zumindest ein Vibrationsgeber (11), der mit dem Körper (10) schwingungsübertragend verbunden ist, vorgesehen.
摘要翻译：拉丝机具有用于接收球（2）的拉伸单元（3）和用于排出固体球的滚珠导向件（1）。主要部分设置用于沿预定路径（12）接收和引导预定尺寸的球。主要部分具有几个平行间隔开的导杆（13）。引导杆沿着路径包围，使得滚珠在导杆之间滚动。振动发生器（11）设置有与主要部分连接的支柱（16）。包括用于在球导向件中引导球的方法的独立权利要求。

10. 发明公开

EP1937377A4 METHOD AND APPARATUS FOR CONDUCTING A GAME OF CHANCE 审中-公开
公开(公告)号：EP1937377A4
公开(公告)日：2011-03-02
申请号：EP06803787
申请日：2006-09-18
申请人： GAMELOGIC INC
发明人： KANE STEVEN N , HARDY DOW , HERRMANN MARK , SABET BIJAN
IPC分类号： A63F9/24 , A63F3/06 , G07C9/00 , G07C15/00
CPC分类号： G07F17/32 , G07F17/3262 , G07F17/3267 , G07F17/329

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