Small-scale temperature recorder for use with active radio-frequency identification device to monitor temperature of e.g. flowers, has sensing cell comprising conductive electrodes connected to electric property measuring device

Ingo Dierking; H GLEESON; I DIERKING; P BRIMICOMBE; S KAUR; B GRIEVE; N WOODYATT; J WASIKIEWICZ; S YEATES; M TURNER

Small-scale temperature recorder for use with active radio-frequency identification device to monitor temperature of e.g. flowers, has sensing cell comprising conductive electrodes connected to electric property measuring device

Ingo Dierking (Other), H GLEESON (Other), I DIERKING (Other), P BRIMICOMBE (Other), S KAUR (Other), B GRIEVE (Other), N WOODYATT (Other), J WASIKIEWICZ (Other), S YEATES (Other), M TURNER (Other)

Research output: Patent

Abstract

Abstract: NOVELTY - The recorder has a reactant mixture comprising an initiator initiating cross-linking of a reactive monomer to form sensing material (20) that provides a record of temperature of a sensing cell (10) when cross-linking occurs. The sensing material comprises a cross-linked network dispersed within liquid crystalline material, where the network is formed from the monomer. The sensing cell comprises electrically conductive electrodes (14) connected to an electric property measuring device i.e. capacitance measuring device, arranged to measure electric property of the sensing material. USE - Small-scale temperature recorder for use with an active radio-frequency identification (RFID) device to monitor temperature of perishable goods e.g. flowers and vegetables. ADVANTAGE - The recorder can be easily integrated into an electronic system and the sensing temperature need not be close to phase transition temperature of the liquid crystal material. The electric property measuring device prevented from being connected to the sensing cell at the time of cross-linking, so that a temperature sensor does not require a source of electrical power to record the temperature at given time, thus reducing cost of the recorder. The recorder is simple in size. The recorder can be read at the point of destination via a passive RFID device, so that temperature can be read in a real-time manner.

Original language	English
Patent number	WO2012007347-A1 ; US2013114642-A1 ; EP2593761-A1
Publication status	Published - 14 Jul 2010

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Dierking, I., GLEESON, H., DIERKING, I., BRIMICOMBE, P., KAUR, S., GRIEVE, B., WOODYATT, N., WASIKIEWICZ, J., YEATES, S., & TURNER, M. (2010). Small-scale temperature recorder for use with active radio-frequency identification device to monitor temperature of e.g. flowers, has sensing cell comprising conductive electrodes connected to electric property measuring device. (Patent No. WO2012007347-A1 ; US2013114642-A1 ; EP2593761-A1).

Dierking, Ingo (Other) ; GLEESON, H (Other) ; DIERKING, I (Other) et al. / Small-scale temperature recorder for use with active radio-frequency identification device to monitor temperature of e.g. flowers, has sensing cell comprising conductive electrodes connected to electric property measuring device. Patent No.: WO2012007347-A1 ; US2013114642-A1 ; EP2593761-A1. Jul 14, 2010.

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title = "Small-scale temperature recorder for use with active radio-frequency identification device to monitor temperature of e.g. flowers, has sensing cell comprising conductive electrodes connected to electric property measuring device",

abstract = "Abstract: NOVELTY - The recorder has a reactant mixture comprising an initiator initiating cross-linking of a reactive monomer to form sensing material (20) that provides a record of temperature of a sensing cell (10) when cross-linking occurs. The sensing material comprises a cross-linked network dispersed within liquid crystalline material, where the network is formed from the monomer. The sensing cell comprises electrically conductive electrodes (14) connected to an electric property measuring device i.e. capacitance measuring device, arranged to measure electric property of the sensing material. USE - Small-scale temperature recorder for use with an active radio-frequency identification (RFID) device to monitor temperature of perishable goods e.g. flowers and vegetables. ADVANTAGE - The recorder can be easily integrated into an electronic system and the sensing temperature need not be close to phase transition temperature of the liquid crystal material. The electric property measuring device prevented from being connected to the sensing cell at the time of cross-linking, so that a temperature sensor does not require a source of electrical power to record the temperature at given time, thus reducing cost of the recorder. The recorder is simple in size. The recorder can be read at the point of destination via a passive RFID device, so that temperature can be read in a real-time manner.",

author = "Ingo Dierking and H GLEESON and I DIERKING and P BRIMICOMBE and S KAUR and B GRIEVE and N WOODYATT and J WASIKIEWICZ and S YEATES and M TURNER",

year = "2010",

month = jul,

day = "14",

language = "English",

type = "Patent",

note = "WO2012007347-A1 ; US2013114642-A1 ; EP2593761-A1",

}

Dierking, I, GLEESON, H, DIERKING, I, BRIMICOMBE, P, KAUR, S, GRIEVE, B, WOODYATT, N, WASIKIEWICZ, J, YEATES, S & TURNER, M Jul. 14 2010, Small-scale temperature recorder for use with active radio-frequency identification device to monitor temperature of e.g. flowers, has sensing cell comprising conductive electrodes connected to electric property measuring device, Patent No. WO2012007347-A1 ; US2013114642-A1 ; EP2593761-A1.

Small-scale temperature recorder for use with active radio-frequency identification device to monitor temperature of e.g. flowers, has sensing cell comprising conductive electrodes connected to electric property measuring device. / Dierking, Ingo (Other); GLEESON, H (Other); DIERKING, I (Other) et al.
Patent No.: WO2012007347-A1 ; US2013114642-A1 ; EP2593761-A1. Jul 14, 2010.

Research output: Patent

TY - PAT

T1 - Small-scale temperature recorder for use with active radio-frequency identification device to monitor temperature of e.g. flowers, has sensing cell comprising conductive electrodes connected to electric property measuring device

A2 - Dierking, Ingo

A2 - GLEESON, H

A2 - DIERKING, I

A2 - BRIMICOMBE, P

A2 - KAUR, S

A2 - GRIEVE, B

A2 - WOODYATT, N

A2 - WASIKIEWICZ, J

A2 - YEATES, S

A2 - TURNER, M

PY - 2010/7/14

Y1 - 2010/7/14

N2 - Abstract: NOVELTY - The recorder has a reactant mixture comprising an initiator initiating cross-linking of a reactive monomer to form sensing material (20) that provides a record of temperature of a sensing cell (10) when cross-linking occurs. The sensing material comprises a cross-linked network dispersed within liquid crystalline material, where the network is formed from the monomer. The sensing cell comprises electrically conductive electrodes (14) connected to an electric property measuring device i.e. capacitance measuring device, arranged to measure electric property of the sensing material. USE - Small-scale temperature recorder for use with an active radio-frequency identification (RFID) device to monitor temperature of perishable goods e.g. flowers and vegetables. ADVANTAGE - The recorder can be easily integrated into an electronic system and the sensing temperature need not be close to phase transition temperature of the liquid crystal material. The electric property measuring device prevented from being connected to the sensing cell at the time of cross-linking, so that a temperature sensor does not require a source of electrical power to record the temperature at given time, thus reducing cost of the recorder. The recorder is simple in size. The recorder can be read at the point of destination via a passive RFID device, so that temperature can be read in a real-time manner.

AB - Abstract: NOVELTY - The recorder has a reactant mixture comprising an initiator initiating cross-linking of a reactive monomer to form sensing material (20) that provides a record of temperature of a sensing cell (10) when cross-linking occurs. The sensing material comprises a cross-linked network dispersed within liquid crystalline material, where the network is formed from the monomer. The sensing cell comprises electrically conductive electrodes (14) connected to an electric property measuring device i.e. capacitance measuring device, arranged to measure electric property of the sensing material. USE - Small-scale temperature recorder for use with an active radio-frequency identification (RFID) device to monitor temperature of perishable goods e.g. flowers and vegetables. ADVANTAGE - The recorder can be easily integrated into an electronic system and the sensing temperature need not be close to phase transition temperature of the liquid crystal material. The electric property measuring device prevented from being connected to the sensing cell at the time of cross-linking, so that a temperature sensor does not require a source of electrical power to record the temperature at given time, thus reducing cost of the recorder. The recorder is simple in size. The recorder can be read at the point of destination via a passive RFID device, so that temperature can be read in a real-time manner.

M3 - Patent

M1 - WO2012007347-A1 ; US2013114642-A1 ; EP2593761-A1

ER -