DEVICE AND METHOD FOR PREVENTING SKIMMING,申请号JP20020019085-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	DEVICE AND METHOD FOR PREVENTING SKIMMING
摘要	<P>PROBLEM TO BE SOLVED: To surely prevent skimming without requiring any forced special operation for the due disassembly of a device casing. <P>SOLUTION: This skimming prevention device comprises a dummy signal sending circuit 26 for sending card data dummy signals to a signal line 3 for feeding card data read by a card data reading part 1 to a card data processing part 2. The CPU 21 of the card data processing part 2 generates the card dummy signals of a specified amount from the dummy signal sending circuit 26 at specified timings, and saturates the memory 43 of a skimming device 4 interruptedly connected to the signal line 3 to make invalid the skimming device 4 so as to prevent the skimming. <P>COPYRIGHT: (C)2003,JPO
申请公布号	JP2003223620(A)	申请公布日期	2003.08.08
申请号	JP20020019085	申请日期	2002.01.28
申请人	TOSHIBA TEC CORP	发明人	OSAWA TATSUYA
分类号	G07F7/12;G06F12/14;G06F21/24;G06K17/00	主分类号	G07F7/12
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Valve train device, particularly for internal combustion engine, has two cam elements which are axially adjusted by shifting gate, and sensor unit

Manual transmission, has brake control device staying in connection with sensors for detecting switching position of gearshift lever or transmission elements of switching mechanism, and speeds of input shaft and output shaft

Method for producing trigger signals for e.g. acquisition of raw image data of e.g. computer tomography system, for imaging e.g. heart, of infant, involves generating trigger signals in dependence of time interval

Gear wheel, has thread inclusions, helical gearing and spiral teeth, where material of gear wheel is twisted in region of helical gearing or spiral teeth such that thread inclusions are aligned opposite to helical gearing or spiral teeth

Insert for receiving different objects of motor vehicle, has side walls limiting multiple segments that are detachably fixed together, where insert is arranged under replaceable base comprising luggage compartment of motor vehicle

Saw chain for power chain saw utilized as e.g. hobby power saw, for cutting wood, has control member with upper surface that extends in plane of upper region of depth limiter, and deflected from base body against running direction of chain

Detergent solution-pump for household-washing machine, has floor area running from impurity-collecting space to extraction opening parallel to direction of extraction movement of flow-directing body, and spacer attached to body

Arrangement for locknut, has metal molded part provided with mounting opening, hollow and facing free edge of straight section

Microcapsule, useful as additive in a composite, comprises a solid carrier material for an auxiliary- and/or active-substance and a wall material encapsulating the carrier material

Sensor head for corrosion test sensor, has traction device fixing head in longitudinal direction under tensile stress such that counter and operating electrodes and insulating rings are pushed against each other

Baking oven has device for pyrolytic self-cleaning, where cooking chamber of device is closed by oven door, and oven door holds perpendicular flowing channel between front panel and inner or intermediate disk

Door for cooking chamber of baking-oven, has intermediate space blocked in counter bearings by clamping forces, and spring element supported at door front and provided for tensioning intermediate space and inner pane

Cover element for light sources of display device of household appliance i.e. hob, has light distribution element for conducting light in direction of upper side of cover element, where cover element is designed single piece

Alignment device for e.g. drill machine, has sensor unit including micro-mechanical acceleration sensor, and actuators provided for independent correction of geometric alignment of device based on sensor parameters of sensor unit

Chemical deburring of workpieces, e.g. zinc pressure castings, by treatment in aqueous acid containing oxidizing agent then in solution containing surfactant and builder

Filter element for use in photographing device, particularly camera, for filtering light of given wavelength, has lens unit that is provided with flat surface and spherical shaped another surface

Method for determining supercharging pressure control value for setting supercharging pressure in supercharged internal combustion engine of engine system, involves adjusting desired air charge in cylinder of internal combustion engine

Method for determination of two-dimensional image of e.g. body region, in e.g. C-arm X-ray unit, involves displaying two-dimensional image of investigation object over display terminal to viewer

Balance circuit for voltage balancing of series capacitive memory cells of energy-storage package, has threshold limit value that is defined as maximum allowable cell voltage

Connecting element for flexible connection between e.g. longitudinal chassis beam of vehicle body and longitudinal chassis beam of chassis frame, has casing comprising resilient geometries resiliently deformable by axial compressive force