baber/WOPTO huggingface dataset:
Patent CZ-20013273-A3 (CZ)
Title: Process for preparing yellow bis(3-[triethoxysilyl]propyl)polysulfane
Inventor: KRAFCZYK ROLAND DR
IPC: C07F7/18
Filed: 2001-09-11
Abstract: Production of yellow bis-(3-(triethoxysilyl)-propyl)polysulfane (average sulfur chain length less than 4 and iodine color number no greater than 10 mg iodine/100 ml) comprises mixing neutral chloropropyltriethoxysilane with chloropropyltrichlorosilane and reaction with sodium sulfide and sulfur, disodium tetrasulfide and Nas2S or disodium trisulfide and Na2S in ethanol. A process for the production of yellow bis-(3-(triethoxysilyl)-propyl)polysulfone having an average sulfur chain length of less than 4 and an iodine color number of no greater than 10 mg iodine/100 ml comprises mixing neutral chloropropyltriethoxysilane with chloropropyltrichlorosilane followed by reaction with sodium sulfide (Na2S) and sulfur, disodium tetrasulfide (N2S4) and Nas2S or disodium trisulfide (Na2S3) and Na2S in ethanol.
Patent CZ-20013683-A3 (CZ)
Title: Process for producing disposable flat wiping material
Inventor: KENMOCHI YASUHIKO
IPC: A47L13/20
Filed: 2000-04-12
Abstract: A process for making wipe-out sheet 1 includes the steps include placing deregistered tow 102 upon a web of the base sheet 101, covering transversely opposite side edge regions of the deregistered tow 102 and transversely opposite side edge regions of the base sheet web 101 with ribbon-like sheets 103 and heat-sealing the ribbon-like sheets 103 with the base sheet web 101 along the side edge regions of the base sheet web 101. <IMAGE>
Patent CZ-20014163-A3 (CZ)
Title: Purine derivatives, process of their preparation and pharmaceutical compositions in which these derivatives are comprised
Inventor: HAESSLEIN JEAN-LUC
IPC: C07D473/18
Filed: 2000-05-18
Abstract: The invention concerns novel products of formula (I), wherein: Z represents -CH2-, -SO2-, -CO-, -COO-, -CONH- or -(CH2)2-NR3-; n represents 0 or 1; R1 represents hydrogen, aryl, -CH2-aryl, -SO2-aryl, -CO-aryl, heterocyclic, -CH2- heterocyclic, alkyl and -SO2-alkyl; R2 represents alkyl, cycloalkyl or heterocycle containing oxygen, sulphur or NR3; Y represents oxygen, sulphur or NR3; D1 and D2 are either selected among hydrogen, hydroxyl, alkyl, alkoxy and NHR5, or form =O, or =N-OR4; R3 represents hydrogen, alkyl or cycloalkyl; R4 represents hydrogen, alkyl, cycloalkyl or aryl; R5 represents hydrogen, alkyl, cycloalkyl or -COOtbu; R6 represents hydrogen, halogen, hydroxyl, alkyl, alkoxy or NHR3; said products being all in isomeric forms and their salts, as medicines.
Patent CZ-20021553-A3 (CZ)
Title: Process and apparatus for machine sewing a seam with two-thread chin stitches
Inventor: REINDERS PETER
IPC: D05B61/00
Filed: 2000-12-21
Abstract: The aim of the invention is to provide a method for mechanically locking a double chain stitch seam. The chain stitch is produced by means of an industrial sewing machine comprising a sewing needle and a sewing thread as well as by a main gripper comprising a gripper thread. The sewing direction is reversed for locking purposes. The aim of the invention is also to guarantee that the chain stitch seam is sewn in a simple and very precise manner by means of the inventive method and even when the sewing speed is high. According to the inventive method and after the sewing direction has been reversed, the thread loop which is formed by the sewing needle underneath the web of fabric is received by the main gripper in the stitching rhythm of the sewing needle. The thread loop is subsequently pushed on the main gripper against the working direction thereof by means of an auxiliary component that is driven in a synchronous manner by the sewing machine. The needle thread which forms the thread loop is then joined with the gripper head and held in this position underneath the sewing level at a distance from the needle and the main gripper in front of said needle and gripper and in the forward sewing direction by means of said auxiliary component. The joined thread area is moved in the forward sewing direction and a thread triangle formed by the needle thread rope that forms the loop is stretched in the gripper thread area that extends in parallel in relation to the main gripper and in the gripper thread area that leads to the joined area. The sewing needle stitches into said triangle. The thread triangle is subsequently held open by means of the auxiliary component until the next thread loop of the needle thread is formed. The joined thread area is released by the auxiliary component approximately at the same time.
Patent CZ-20023780-A3 (CZ)
Title: Mixtures of aqueous binding agents
Inventor: RISCHE THORSTEN
IPC: D06M11/00
Filed: 2001-05-09
Abstract: The invention relates to aqueous, silica-sol modified PUR dispersions and the use thereof as coating agents, in particular for textiles and leather.
Patent CZ-20023982-A3 (CZ)
Title: Drink-dispensing device assembly process, the drink-dispensing device per se, and a container for drink
Inventor: MAGERMANS MARCEL PETER
IPC: B67D1/08
Filed: 2001-06-11
Abstract: The application relates to an assembly comprising a container (1) for drink provided at a top (2) with a beverage outlet (4) situated on a centre line, which outlet (4) is connectable to a flexible dispensing line (5) having an outlet end (6), and with a pressure inlet (20) situated at a distance from the centre line for receiving a pressure medium into the container, wherein the assembly comprises a bridge (33) formed as an integral unit, the bridge being attachable to the container (1) at the top (2), the bridge having a gas channel with on one side a connector (48) for attaching to a pressure medium source and on the other side to the pressure inlet of the container, and having an opening for guiding an operating element (51) that is attached to an inflow end of the dispensing line (5), in the direction of the outlet (4) for opening of the outlet.
Patent CZ-20031597-A3 (CZ)
Title: Benzodiazepine derivatives functioning as modulators of GABA A receptor
Inventor: MASCIADRI RAFFAELLO
IPC: A61P25/28
Filed: 2001-11-08
Abstract: The present invention relates to compounds of formula (I), wherein R<1> is hydrogen, halogen, lower alkyl, lower alkoxy, hydroxy, cyano, trifluoromethyl, trifluoromethoxy or lower alkylthio; R<2> is -C(O)O-lower alkyl, isoxazol, 1,2,4-oxadiazol-3-yl or 1,2,4-oxadiazol-5-yl, which rings may be substituted by lower alkyl, trifluoromethyl or cycloalkyl; R<3> is hydrogen, lower alkyl, -(CH2)n-cycloalkyl, -(CH2)n-halogen, -(CH2)n-pyridin-4-yl, or -(CH2)n-phenyl, wherein the phenyl ring may be substituted by one or two substituents selected from the group consisting of lower alkoxy, halogen, -SO2CH3, phenyl, OCF3, nitro, CF3, -NR2, or is -(CH2)n-indolyl, optionally substituted by lower alkyl or lower alkoxy, or is pyrrolidinyl-5-oxo, -C(O)-NR2, -(CH2)n-OH, -(CH2)n-NR2 or -(CH2)n-benzo[1,3]dioxole; R is hydrogen or lower alkyl; and n is 0, 1, 2 or 3; and to their pharmaceutically acceptable acid addition salts. These compounds have a good affinity to the GABA A  alpha 5 receptor and they are therefore useful for the treatment of diseases, related to this receptor.
Patent CZ-20033292-A3 (CZ)
Title: Improved medical instrument flow stop interface
Inventor: MORRIS MATTHEW G
IPC: A61M5/142
Filed: 2002-04-11
Abstract: A fluid infusion pump includes a platen between an outer door and the pumping mechanism. The platen is located so that as the outer door of the pump is moved to the closed position, it moves the platen to position the fluid flow tube into occlusive contact with the pumping mechanism before the platen engages a flow stop formed integrally with the tube and releases the flow stop to permit fluid flow, thus avoiding a free flow condition. The door also includes a handle having a sear with a hook that engages the flow stop when the door is in the closed position. As the door is opened, the hook moves the flow stop to the occluded position before the platen is moved away from the tube thus preventing a free flow condition. The platen includes a flow stop release portion that is offset from the remainder of the platen that operatively engages a release tab on the flow stop to permit movement of the flow stop to the fluid flow configuration. The platen is mounted to the housing with a floating hinge and datum pins located on the face of the pumping mechanism precisely locate the platen into position with the pumping mechanism and thereby result in precise positioning of the fluid tube.
Patent DD-147774-A3 (DD)
Title: Verfahren zur herstellung von 2'-halogen-2'-desoxy-5-fluoruridinen und ihren 3',5'-di-o-benzoylderivaten
Inventor: CECH DIETER
IPC: C07H19/06
Filed: 1976-02-20
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 2'-Halogen-2'-desoxy-5-fluoruridinen und ihren 3',5'-Di-O-benzoylderivaten der allgemeinen Formel I, wo X=Cl oder Br und R=H oder C&ind6!H&ind5!CO bedeutet. Von fluorierten Basen des Pyrimidins abgeleitete Nucleoside besonders das 2'-Desoxy-5-fluoruridin, sind durch ihre bacteriostatische und virostatische Wirksamkeit von Interesse und finden Anwendung als Cancerostatica. Das erfindunggemaesze Verfahren ist dadurch gekennzeichnet, dasz man eine Loesung der 2'-Halogen-2'-desoxyuridine oder ihrer 3',5'-Di-O-benzoylderivate der allgemeinen Formel II, in der X und R dieselbe Bedeutung wie in Formel I besitzen, in Chloroform oder Essigsaeure mit definiertem Gehalt an Fluor bei Raumtemperatur versetzt, die gewonnenen Produkte mit Triaethyamin zum Sieden erhitzt und danach umkristallisiert.
Patent DD-226173-A3 (DD)
Title: Schaltungsanordnung zur digital-analog-umsetzung fuer widerstaende
Inventor: DIETZSCH KLAUS
IPC: H03M1/80
Filed: 1983-07-22
Abstract: Die Erfindung betrifft eine Schaltungsanordnung zur D/A-Umsetzung fuer Widerstaende in der elektronischen Pruef- und Messtechnik. Ziel der Erfindung ist die Erhoehung der Uebertragungsgenauigkeit der Schaltung bei gleichzeitiger Energie- und Materialkosteneinsparung. Aufgabe der Erfindung ist es, negative Einfluesse bestimmter Parameter elektronischer Schalter insbesondere fuer das Schalten niederohmiger Widerstaende weitestgehend zu beseitigen und die Ansteuerbedingungen zu vereinfachen. Erfindungsgemaess wird die Aufgabe dadurch geloest, dass in den Querzweig einer unvollstaendigen Widerstandsmessbruecke ein Spannungsfolger eingesetzt wird und ueber einen Spannungsteiler mit einem veraenderlichen und einem festen Widerstand angesteuert wird. Der Ausgang des Spannungsfolgers dient dabei zur Nachbildung des unvollstaendigen Brueckenzweiges. Die Erfindung kann in der elektronischen Prueftechnik zur Nachbildung von beispielsweise resistiven Sensoren und variablen Widerstaenden und in der Messtechnik zur Nachbildung von Belastungswiderstaenden und der kuenstlichen Erzeugung von Quellwiderstaenden u. ae. Anwendung finden.
Patent EP-1020814-A3 (EP)
Inventor: NAKATA YASUKAZU
IPC: H05K3/28
Filed: 2000-01-05
Abstract: Disclosed is a process for producing a non-contact data
carrier comprising the steps of:
   (1) forming a laminate containing a substrate film, a non-contact
data carrier element mounted on one surface of the
substrate film, a photo-curable resin composition layer formed
to cover a whole of the non-contact data carrier element, and a
transparent film covering the photo-curable resin composition
layer, the transparent film being peelable from a cured resin
layer formed by curing the photo-curable resin composition;   (2) irradiating the photo-curable resin composition with a light
capable of curing the photo-curable resin composition through
the transparent film on said photo-curable resin composition
layer, to thereby cure the photo-curable resin composition, and
form said cured resin layer embedding the whole of the non-contact
data carrier element;   (3) peeling the transparent film from the cured resin layer; and   (4) laminating a cover film to the cured resin layer.
Patent EP-1026711-A3 (EP)
Inventor: BOGNER ALBERT DIPL-ING
IPC: H01H3/30
Filed: 2000-01-26
Abstract: An arm (6a) of a switching shaft lever (6) on the switching carrier side is arranged at an obtuse angle to an arm (6b) on the earth carrier side, and is considerably longer. A guide member (8) for the switching carrier (2) extends from a catching element (7) in the OFF position (U) into an EARTHED position (R). The obtuse angle is between 120 and 150 degrees.
Patent EP-1026065-A3 (EP)
Inventor: KREUZER MARTIN
IPC: B62D1/04
Filed: 2000-02-03
Abstract: Zur Herstellung eines Lenkrades mit einem Lenkradskelett
und einer nahtlosen, den Lenkradkranz, die Lenkradspeichen
und den zentralen Bereich für eine Airbag-Abdeckung mit
Aufreißlinien umfassenden Ummantelung aus einem im Gieß- oder
Spritzverfahren einstückig hergestellten Kunststoffformteil
mit geschlossener Oberfläche und ggf. geschäumtem
Basiskörper wird ein Verfahren vorgeschlagen, das die
Ausbildung eines Formhohlraums für die Anordnung des
Airbagmodul ermöglicht, ohne daß auf eine mehrteilige
Ausbildung des Lenkradskeletts oder andere aufwendige
Verfahren zurückgegriffen werden muß. Dazu wird am
zentralen Basisteil (1) des Lenkradskeletts (2), ein
Formkörper (3) aus einem auflösbarem Material befestigt.
Darum wird das Lenkradskelett (2) mit dem Formkörper (3) in
eine Form zur Ausbildung der Ummantelung (4) eingelegt. Die
Ummantelung (4) wird hergestellt und aus der Form entnommen.
Schließlich wird der Formkörper (3) durch Zugabe
eines Lösungsmittels aufgelöst, wobei der Formhohlraum
verbleibt.
Patent EP-1036553-A3 (EP)
Inventor: DAISUKE ASO
IPC: A61K8/04
Filed: 2000-03-17
Abstract: A solid water-in-oil type emulsion cosmetic
composition having a fresh, superior skin feeling, and
effectively correcting roughness of the skin while
exhibiting long-lasting power, which contains a
hydrophobically treated powder, spherical silica, an oil,
and water, wherein a ratio by weight of the oil to the
water (i.e. oil/water) is 0.5 to 10.
Patent EP-1127996-A3 (EP)
Title: Struktur und automatischer Sperrmechanismus für Markisen
Inventor: RAFFL KURT
IPC: E04F10/06
Filed: 2000-04-20
Abstract: Struktur und automatischer, Sperrmechanismus für Markisen bestehend aus zwei
zueinander parallelen Führungsprofilen (1) für einen Wagen (2) an welchem einer
der Querränder des Markisenstoffes (3) befestigt ist welcher auf einer
motorbetriebenen Wickelwelle am höher gelegenen Bereich der Struktur
aufwickelbar ist und bestehend aus einem Sperrmechanismus welcher zwischen
den Wagen (2) und den Führungsprofilen (1) wirkt, wobei der äußerste Rand (1c)
des unteren, vom Rohrprofilkörper (1b) des Führungsprofiles (1), abstehenden
Flansches (1a) als Laufprofil für den Wagen (2) wirkt während ein oder zwei
Flanschen, welche vertikal nach unten abstehen, die Befestigung von
Unterstützungen und/oder von Seitenwänden ermöglichen. Der
Sperrmechanismus (6, 60) welcher an den beiden Stirnseiten des Wagens (2)
gelagert ist wirkt auf mindestens ein Anschlagelement (8) welches an den
Führungsprofilen (1) befestigt ist und auf einen Anschlag (4a) welcher mit dem
Wagen (2) verbunden ist. Auf den selben unteren Flanschen (1a) der
Führungsprofile (1) laufen ausfahrbare, rohrförmige Auflagen (10) für den
Markisenstoff welche, während des Ausfahrens der Markise durch, am
Führungsprofil (1) verstellbar befestigte Anschläge (16a, 16b), welche auf
zylindrische Ansätze (15a, 15b, 15c) mit progressiv kleinerem Durchmesser
wirken um so in verschiedenen Positionen zurückgehalten zu werden.
Patent EP-1055868-A3 (EP)
Title: Beleuchtungseinrichtung für Fahrzeuge
Inventor: EICHHORN KARSTEN DR
IPC: F21V19/04
Filed: 2000-05-18
Abstract: Eine Beleuchtungseinrichtung für Fahrzeuge weist einen schalenförmigen Einkoppelreflektor (1)
mit einem inneren (2) und einem äußeren (3) Brennort auf. Im inneren
Brennort (2) des Einkoppelreflektors (1) ist eine Lichtquelle (4) angeordnet, der mindestens
zwei Lichtleiter (5,6) mit einer Lichteinkoppelfläche (7) zugewandt ist. Die Lichtleiter (5,6)
sind mit zur äußeren Fahrzeugbeleuchtung dienenden Lichtmodulen verbindbar.
Durch eine Stellvorrichtung (8) ist jeweils einer der Lichtleiter (5,6) in Funktion
schaltbar. Der Einkoppelreflektor (1) ist durch eine Stellvorrichtung (8) um eine durch
seinen inneren Brennort (2) gehende Schwenkachse (9) verstellbar. Die Lichteinkoppelflächen (7)
der Lichtleiter (5,6) sind auf einem Kugelabschnitt angeordnet, dessen
Mittelpunkt mit dem inneren Brennort (2) des Einkoppelreflektors (1) zusammenfällt.
Patent EP-1061364-A3 (EP)
Inventor: MCCLELLAND RICHARD G
IPC: G01N29/04
Filed: 2000-06-05
Abstract: A method for ultrasonic inspection of steam
generator tubing utilizing nonaxisymmetric ultrasonic
guided waves.
Patent EP-1059527-A3 (EP)
Title: Prüfverfahren für das Verhalten von Wasserstoff in einer Metallprobe sowie Messapparatur zur Durchführung des Prüfverfahrens
Inventor: NAZIKKOL CETIN DR RER NAT DIPL
IPC: G01N27/411
Filed: 2000-05-31
Abstract: Die Erfindung bezieht sich auf ein Verfahren und eine
Apparatur zur Ermittlung des Wasserstoffverhaltens in
einer Metallprobe (6). Über das Wasserstoffverhalten läßt
sich eine Aussage über bestimmte Eigenschaften der
Metallprobe (6), zum Beispiel Emaillierfähigkeit, machen.
Ermittelt wird das Verhalten von Wasserstoff in der
Metallprobe (6) dadurch, daß über mindestens einen
einseitig an der Metallprobe (6) angeordneten
protonenleitenden Festelektrolyten (5) eine
Wechselspannung angelegt wird, wobei die Metallprobe (6)
einschließlich des Festelektrolyten (5) einer
wasserstoffhaltigen Atmosphäre ausgesetzt wird. Bei
Veränderung der Frequenz der Wechselspannung ergibt sich
für eine bestimmte Frequenz ein kleinster Phasenwinkel
zwischen der angelegten Spannung und dem Strom, der durch
die Metallprobe fließt. Diese Frequenz ist eine Kenngröße
für die Bestimmung der Laufzeit des Wasserstoffs durch
die Metallprobe (6).
Patent EP-1038946-A3 (EP)
Inventor: MOSCHNER KARL FRIEDRICH
IPC: C11D3/39
Filed: 1997-07-29
Abstract: Novel bleaches, a method for bleaching substrates using
these materials and detergent compositions containing same
are reported. The bleaches are N-acylimines. Substrates
such as fabrics may be bleached in an aqueous solution
containing the N-acylimines and a peroxygen compound.
Patent EP-1051946-A3 (EP)
Inventor: MILLIMAN KEITH L
IPC: A61B10/00
Filed: 1996-09-06
Abstract: A surgical apparatus 100 for removing tissue, which
includes (i) an elongated body 116 defining an opening at a
distal end and forming a tissue receiving cavity in
communication with the opening (ii) a blunt obturator 118
at least partially disposed in the tissue receiving cavity
and (iii) a cutting member 168 operatively movable
transverse to the elongated body in proximity to the
opening.
Patent EP-1093896-A3 (EP)
Title: Starkfurnierkante
Inventor: HEITZ RALF
IPC: B27D1/04
Filed: 2000-10-20
Abstract: Die vorliegende Erfindung schafft eine Starkfurnierkante
aus Holz, welche einen mehrschichtigen Aufbau aufweist, mit
mindestens einer Außenschicht aus Stauchholz (S1, S2) und
mindestens einer weiteren damit verleimten Schicht (M1-M3)
aus Messerfurnier.
Patent EP-1093905-A3 (EP)
Inventor: SKIBBA OLAF
IPC: B29C48/40
Filed: 2000-10-16
Abstract: Die Erfindung betrifft ein Mehrwellenextruder, insbesonder
Doppelschneckenextruder mit gleichsinnig rotierenden unds
selbstreinigenden Profilen mit hoher dispersiver und
distributiver Mischwirkung, wobei gleichzeitig die
dissipative Erwärmung des zu extrudierenden Materials
weitgehend vermieden wird.
Patent EP-1107615-A3 (EP)
Inventor: SHTIVELMAN YURI
IPC: G06F17/30
Filed: 2000-10-27
Abstract: In a communication center system wherein agents participate
in and host communication sessions, a session management
system has a data repository storing parameters regarding
individual sessions in progress in the communication center
system and agent parameters including one or both of
minimum and maximum load capabilities for individual
agents. A management software executes on a server
associated with the communication center system, and
calculates agent load level over chat sessions hosted by an
individual agent, compares the calculated load level with
one or both of minimum and maximum load for said agent, and
adjusts agent assignment to sessions accordingly. In the
case where agents are overloaded, additional agents are
assigned to open sessions, and in the case where agents are
underutilized, additional sessions may be assigned to the
under-utilized agents. The sessions in a preferred
embodiment are chat sessions.
Patent EP-1101906-A3 (EP)
Inventor: ROSENDAHL MARCO
IPC: F01M11/03
Filed: 2000-11-09
Abstract: The induction oil filter has an oil filter casing (1), a flow cavity (5), which may be divided into two part regions (5a, 5b) above the filtration medium (4) and another (6) below it. there is also an oil filter outlet (12). There is at least one channel connection between the oil filter outlet and the upper flow cavity and/or the lower flow cavity.
Patent EP-1098534-A3 (EP)
Inventor: HARPER GREGORY W
IPC: H04N7/16
Filed: 1996-05-17
Abstract: An interactive cable television system utilizes a standard cable television
distribution network for simultaneously providing a plurality of viewers with an
interactive television program comprising a plurality of signals related in time and
content. Video signals (1) are transmitted in a digital format, more than one
signal being multiplexed onto a data stream on a single channel. The video
signals (1) may be compressed for efficiency. A receiver (7), in conjunction with
a signal selector (8), selects a particular NTSC channel for playback, then
selects a particular video signal from the data stream, and decompresses the
video signal for playback. Seamless switching between video signals on
different channels is provided. In an alternative embodiment, the various signals
which comprise the interactive program are switched at the head end (300)
rather than at the receiver (7). The multiple choice control unit (9) selects a
desired signal by relating the multiple choice selections of the user through a
relay box (17) back to a remotely located switching station. The switching
station routes the correct video signal down the appropriate cable channel for
the particular user.
Patent EP-1059698-A3 (EP)
Inventor: MURAKAMI TAKAO
IPC: H01R13/52
Filed: 2000-05-30
Abstract: A connector housing has a plurality of chambers for respectively
receiving an electric wire. A rubber mat plug has a plurality of bores
respectively associated with the chambers. A front face of the rubber mat plug
is attached to a rear end portion of the connector housing. A recess portion is
formed on a rear face of the rubber mat plug so as to surround the bores while
remaining cylindrical wall portions surrounding the respective bores. A plug
holder presses the rear face of the rubber mat plug against the connector
housing to hold the rubber mat plug thereon. A plurality of projections are
formed on a front portion of the plug holder and inserted into the recess portion
to compress at least an outer peripheral face of the respective cylindrical wall
portions so that a compressive force in a radial direction of the bores is
generated to increase a sealing ability between the rubber mat plug and the
electric wires passed through the bores.
Patent EP-1063388-A3 (EP)
Inventor: AUXIER THOMAS A
IPC: F01D5/18
Filed: 2000-06-23
Abstract: A method and apparatus for cooling a wall within a gas turbine engine is provided
which comprises the steps of: (1) providing a wall having an internal surface and an
external surface; (2) providing a cooling microcircuit within the wall that has a passage
for cooling air that extends between the internal surface and the external surface; and (3)
increasing heat transfer from the wall to a fluid flow within the passage by increasing the
average heat transfer coefficient per unit flow within the microcircuit. According to one
aspect, the present invention method and apparatus can be tuned to substantially match
the thermal profile of the wall at hand.