摘要:
A joint for panels, the panels comprising a core, a decorative upper surface and edges provided with joining means for positioning the panels towards one another. Predetermined portions of the edges are provided with a layer of polymer. The panels are joined to one another by use of the joining means where the polymer forms a seal in the joint preventing penetration of water into the joint wherein a highly water resistant unit of a plurality of panels is formed.
摘要:
A method of conducting secure electronic payments to a payment acquirer using a credit card payment unit, comprising of a smart card, a portable card reader device, a mobile phone, a stand-alone PIN entry device and a payment server. The method is based on eliminating the unsecure keyboard in a mobile phone used for entering personal identification information, and instead use a separate secure PIN entry device which fulfills the EMV Level specification. Since all sensitive payment information, communicated to the payment server from the card reader and the PIN entry device, is encrypted using unique encryption keys an unsecure mobile phone may be used for relaying the communication between the card reader device and the PIN entry device to and from the payment server.
摘要:
A method of conducting an electronic card payment between a merchant, having a merchant's device, and a cardholder, having a payment card and a cardholder's device. The method include entering payment card information associated with the payment card comprising at least a first part of a personal account number (PAN), and purchase information in the merchant's device, entering a second part of the PAN in the card holder's device and submitting the second part of the PAN to a payment server, transmitting the purchase information and payment card information to the payment server, where the PANs are concatenated to a complete PAN, and transmitting the purchase information and an updated payment card information with the complete PAN to a bank server conducting the card payment.
摘要:
In a dual-carrier, double-conversion Orthogonal Frequency Division Multiplexing (OFDM) receiver a frequency synthesizer generates a first local oscillator signal for the first down-conversions stage of the receiver. A frequency divider is used to derive a second local oscillator signal from the first local oscillator signal, thus eliminating the need for a separate frequency synthesizer for the second down-conversion stage. A controller determines the frequency of the first local oscillator signal and a divisor M to align subcarrier grids for said first and second baseband signals with DC.
摘要:
Compounds of the formula II: wherein R1 and R2 are independently H, F or CH3; or R1 forms an ethynyl bond and R2 is H or optionally substituted C3-C6 cycloalkyl; R3 is (optionally substituted) C1-C3 alkyl or C3-C6 cycloalkyl; R4 is methyl or fluoro; m is 0-2; E is optionally substituted thiazolyl; A1 and A2 together define an optionally substituted piperazine or piperidine ring have utility in the treatment of osteoporosis, osteoarthritis, rheumatoid arthritis or bone metastases.
摘要:
A method of generating a first oscillator signal having a desired frequency in a first frequency range comprises generating in a voltage controlled oscillator unit a second oscillator signal having a frequency in a second frequency range of at least one octave. The method further comprises selecting said second continuous frequency range to have a lower endpoint in said first frequency range and an upper endpoint above said range; and selectively using the oscillator signal unchanged or dividing it by a division ratio selected from integer powers of the number 2 to obtain said first oscillator signal. By centering the VCO higher than otherwise required and using an additional divider, so that the VCO signal can selectively be used unchanged or divided, a sufficient margin below as well as above the desired range for e.g. drift and tolerances of the VCO is achieved. It also simplifies the VCO design.
摘要:
Compounds of the formula II: wherein R1 and R2 are independently H, F or CH3; or R1 forms an ethynyl bond and R2 is H or C3-C6 cycloalkyl which is optionally substituted with one or two substituents independently selected from methyl, CF3, OMe or halo; R3 is C1-C3 alkyl or C3-C6 cycloalkyl, either of which is optionally substituted with one or two methyl and/or a fluoro, trifluoromethyl or methoxy, when R3 is C3-C6 cycloalkyl it may alternatively be gem substituted with fluoro; R4 is methyl or fluoro; m is 0, 1 or 2; E is a bond, or thiazolyl, optionally substituted with methyl or fluoro; A1 is CH or N, A2 is CR6R7 or NR6, provided at least one of A1 and A2 comprises N; R6 is H, C1-C4 alkyl, C1-C4 haloalkyl, C1-C3 alkyl-O—C1-C3 alkyl, or when A2 is C, R6 can also be C1-C4alkoxy or F; R7 is H, C1-C4 alkyl or F or a pharmaceutically acceptable salt, N-oxide or hydrate thereof, have utility in the treatment of disorders characterized by inappropriate expression or activation of cathepsin K, such as osteoporosis, osteoarthritis, rheumatoid arthritis or bone metastases.
摘要:
A compound of the formula II wherein one of R1 and R2 is halo and the other is H or halo; R3 is C1-C4 straight or branched chain, optionally fluorinated, alkyl; R4 is H; or R3 together with R4 and the adjoining backbone carbon defines: a spiro-C5-C7 cycloalkyl, optionally substituted with 1 to 3 substituents selected from halo, hydroxyl, C1-C4 alkyl or C1-C4 haloalkyl; or optionally bridged with a methylene group; or a C4-C6 saturated heterocycle having a hetero atom selected from O, NRa, S, S(═O)2; where Ra is H, C1-C4 alkyl or CH3C(═O); R5 is independently selected from H or methyl; E is —C(═O)—, —S(═O)m—, —NR5S(═O)m—, —NR5C(═O)—, —OC(═O)—, R6 is a stable, optionally substituted, monocyclic or bicyclic, carbocycle or heterocycle; m is independently 0,1 or 2; are inhibitors of cathepsin K and useful in the treatment or prophylaxis of osteoporosis.
摘要:
The invention relates to a method of cleaning animal cages, wherein a robot empties each cage from dirty bedding, puts the cage in a batch washing machine, and after a wash cycle, the washing machine is emptied and the cages are filled with clean bedding, manually or with the aid of a robot.
摘要:
A frequency conversion receiver comprises a passive mixer, a Low-Noise Amplifier (LNA) and a balun. The low-noise amplifier generates an amplified single-ended signal responsive to a single-ended receiver input signal. The passive mixer generates a mixer output signal responsive to a differential mixer input signal and a four-phase local oscillator signal. The balun transforms the amplified singled-ended signal into the differential mixer input signal, the balun having a first winding coupled to an output of the low-noise amplifier and a second winding coupled to an input of the passive mixer, the second winding having more turns than the first winding. The turn ratio of the second winding to the first winding provides gain compensation to the low-noise amplifier, and in conjunction with the low-noise amplifier and the passive mixer, provides a desired gain to the receiver and linearity over a dynamic range of the receiver input signal.