baber/WOPTO huggingface dataset:
Patent CZ-20014305-A3 (CZ)
Title: Method and apparatus for detecting mastitis of cows
Inventor: TSENKOVA ROUMIANA
IPC: G01N21/359
Filed: 2001-03-14
Abstract: A method for diagnosing mastitis of cows, includes the steps of (1) irradiating visual light rays and/or near infrared rays in a wavelength range of 400 to 2500 nm into urine, raw milk or a mammary gland of a cow, (2) detecting an intensity of transmitted light rays, reflected light rays or transmitted and reflected light rays from said urine, raw milk or mammary gland, and (3) effecting multivariate regression analysis, and (4) diagnosing the presence of the mastitis of the cow. <IMAGE>
Patent CZ-20021273-A3 (CZ)
Title: Novel fluoroalkyl substituted cyclotrisiloxanes, their use for preparing novel polymers and the novel polymers per se
Inventor: PAULASAARI JYRI
IPC: C08G77/24
Filed: 2000-10-05
Abstract: This invention relates to new fluoroalkyl substituted cyclotrisiloxanes, their use in the preparation of new homopolymers, block copolymers and random copolymers, and to such new homopolymers, block copolymers and random copolymers.
Patent CZ-20023406-A3 (CZ)
Title: Process for preparing 5-cyano-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran
Inventor: PETERSEN HANS
IPC: A61P25/24
Filed: 2001-03-16
Abstract: A method for the preparation of 5-cyano-1-(4-fluorophenyl)-1,3-dihydroisobenzo-furan comprising conversion of a 5-substituted 1-(4-fluorophenyl)-1,3-dihydro-isobenzofuran derivative.
Patent CZ-20023913-A3 (CZ)
Title: Cationic diagnostic, imaging and therapeutic agents associated with activated vascular sites
Inventor: SCHULZE BRITA
IPC: A61K47/48
Filed: 2001-05-03
Abstract: Methods and associated compositions are described for enhancing the selective delivery of therapeutic, diagnostic and imaging agents to activated vascular sites, by modifying their charge or charge density.
Patent CZ-20041208-A3 (CZ)
Inventor: BATES AARON
IPC: B65D5/72
Filed: 2003-06-16
Abstract: Oddelitelná kartónová stena obsahuje slozenou stenu vytvorenou z dvojice desek (50, 52) spojených podél svu (58) a zlomovou cáru ( 60, 62), která se rozprostírá napríc slozené steny, prochází svem (58) a definuje cáru oddelení. Segment (70, 72) zlomové cáry (60, 62), který prochází svem (58), je extenzivne zeslabený segment, který je tvoren koncovými carami rezu vytvorenými v deskách (50, 52), které jsou pro vytvorení svu (58) usporádány presazene. Cáry rezu jsou usporádány prilehle k príslusným koncovým hranám (54, 56) desek (50, 52).
Patent DD-238163-A3 (DD)
Title: Verfahren zur herstellung von homo- oder copolymerisaten des vinylchlorids
Inventor: SCHIRGE HARALD
IPC: C08F14/06
Filed: 1981-01-23
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Homo- und Copolymerisaten des Vinylchlorids unter Verwendung bekannter makromolekularer Dispergatoren und/oder bekannter ionischer bzw. nichtionischer Emulgatoren sowie monomer- bzw. wasserloeslicher Initiatoren und monomer- bzw. wasserloeslicher Aktivatoren auf oekonomischem Wege mit erweiterten anwendungstechnischen Eigenschaften. Dabei wird die Polymerisation in einem rohrfoermigen Reaktor mit einem Verhaeltnis D:L1:10 bis 1:5 000 und die Zugabe des Aktivators laengs des Rohres entsprechend den sich im Rohr einstellenden Umsatzintervallen von 30 bis 5% durchgefuehrt, wobei die Polymerisationsmischung, die gegebenenfalls bereits Polymeranteile enthaelt, vor Eintritt in den Reaktor auf eine Monomertroepfchengroesse von 0,2 bis 200 mm homogenisiert wird.
Patent DD-228419-A3 (DD)
Title: Kontaktfett mit anti-icing-effekt
Inventor: ROECKERT ERICH
IPC: C10M115/08
Filed: 1982-03-08
Abstract: Die Erfindung betrifft ein Kontaktfett mit anti-icing-Effekt fuer Freiluftanlagen des Eisenbahnsicherungs- und Fernmeldewesens, welches bei Nachschmierfristen von mindestens 4 Wochen bei winterlichen Bedingungen einen zuverlaessigen Betrieb der Anlagen gewaehrleistet. Es wurde gefunden, dass eine Komposition aus 90 bis 65 Teilen eines Gemisches aus Oktandiol und 1,3 Butylglykol im Verhaeltnis 1,5 bis 4,6 zu 1,2 bis 8 Teilen 4,4-Diisocyanatodiphenylmethan, 2,5 bis 12 Teilen eines Gemisches aus primaeren aliphatischen Alkylaminen und Aminobenzen im Verhaeltnis 1 bis 8 zu 1,3 bis 7 Teilen Triethanolamin, 1 bis 5 Teilen Graphitpulver und 1 bis 3 Teilen Zinkdialkyldithiophosphat ein vorzuegliches Kontaktfett mit anti-icing-Effekt ergibt.
Patent DD-230645-A3 (DD)
Title: Verfahren zur erhoehung der zuverlaessigkeit von enzymsensoren
Inventor: ABEL PETER
IPC: G01N33/50
Filed: 1982-11-26
Abstract: Das erfinderische Verfahren dient zur Minimierung der Einlaufzeit und Erhoehung der Funktionsdauer und Lagerfaehigkeit von Enzymsensoren zur Glukosemessung. Das wird dadurch erreicht, dass die hydrophile und hydrophobe Membran der bekannten Sandwichmembran mit dem immobilisierten Enzym erst unmittelbar vor der Glukosemessung beim Anwender zusammengebracht werden, danach sofort die Sandwichmembran staendig mit milieugerechter Loesung, bei Anwendung im Blut vorzugsweise proteinhaltiger Loesung kontaktiert und zur Erhoehung der Funktionsdauer der Sensoren ein staendiger Glukoseumsatz in der Enzym-Reaktionsschicht erreicht wird. Die Erfindung wird bei Glukosemessungen mittels Enzymsensoren in der klinischen Diagnostik und Therapie sowie bei der Arznei- und Lebensmittelherstellung angewendet.
Patent DD-218526-A3 (DD)
Title: Uebergabeeinrichtung fuer rotationssymmetrische werkstuecke, insbesondere kegelscheiben fuer stufenlos verstellbare umschlingungstriebe
Inventor: RETZDORFF HUBERTUS
IPC: B23B31/40
Filed: 1982-12-24
Abstract: Ziel der Erfindung ist es, bei der Bearbeitung von rotationssymmetrischen Werkstuecken, Stoerungen im Arbeitsablauf durch Uebergabefehler bzw. Verkanten des Werkstueckes zu vermeiden und damit Arbeits- und Materialausschuss in vertretbaren Grenzen zu halten. Der Erfindung liegt die Aufgabe zugrunde, eine Uebergabeeinrichtung fuer rotationssymmetrische Werkstuecke zu entwickeln, welche eine plan- und achssymmetrische Uebergabe in das Spannzeug einer Werkzeugmaschine sowie eine achssymmetrische Ruecknahme aus dem Spannzeug ermoeglicht, unter der technologischen Bedingung der Aufnahme des rotationssymmetrischen Werkstueckes innerhalb der vor- bzw. fertigbearbeiteten Nabenbohrung. Erfindungsgemaess wird dies dadurch erreicht, dass ein Aufnahmedorn, welcher mit mindestens drei federbelasteten Gleitleisten in Nuten eines Aufnahmekoerpers ausgeruestet ist, mit einem Fuehrungsflansch eines Kolbens, welcher in einer Zylinderbuchse und einer Zylindergrundbohrung eines Einspannzapfens, der mit einem Werkzeugtraeger einer Werkzeugmaschine fest verbunden ist, federbelastet vertikel gleitend angeordnet ist, ueber einen Flansch zentrierend loesbar fest verschraubt ist. Anwendungsgebiet: In der Nestfertigung von rotationssymmetrischen Werkstuecken.
Patent DD-230531-A3 (DD)
Title: Verfahren zur herstellung eines optischen aufhellungsmittels der bistriazinylaminostilben-reihe
Inventor: NOLL BERND
IPC: D06L3/12
Filed: 1983-07-21
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung einer Bis-triazinylamino-stilben-Verbindung in Form hochreinen Wirkstoffes zur Erzeugung verschiedener Finishformen, z. B. von Fluessigpraeparaten. Erreicht wird das durch gezielte Herstellung des Dinatriumsalzes bei Einhaltung bestimmter Endstufenparameter durch Aussaeurerung mit Mineralsaeuren bei p H-Werten von 4,0 bis 4,5. Das so erhaltene Produkt ist arm an Nebenkomponenten und weitestgehend elektrolytfrei bei gleichzeitig guten Filtrations- und Wascheigenschaften.
Patent DD-259115-A3 (DD)
Title: Laufwerk
Inventor: DOROSENKO VALENTIN I
IPC: G11B15/18
Filed: 1985-02-28
Abstract: Das Laufwerk enthaelt die Platte 1 mit dem beweglichen Wagen 2, der ueber die profilierte Bohrung 27 und die Ansaetze 29 und 30 verfuegt, und der am zusaetzlichen Hebel 26 angebrachten Andruckrolle 3, die seitlichen Baugruppen 4 und 5, die Antriebsgruppe 6, die parasitaere Rolle 4, die Steuereinheiten 21, die Zwischeneinheiten 12 und 13 und den Elektromotor 11. Die Zugstange 22 der Zwischeneinheit 12 ist als zweiarmiger Hebel ausgefuehrt und die Zugstange 23 der Zwischeneinheit 13 hat die Form von zwei gelenkig verbundenen Hebeln 31 und 32. Der Drehhebel 14 der Zwischeneinheit 12 ist an der seitlichen Baugruppe 4 angebracht, die Drehhebel 14 der Zwischeneinheiten 12 und 13 sind gefedert, der Hebel der Zugstange 22 ist so angebracht, dass er durch die Oeffnung 35 in der Platte 1 in den Ansatz 29 des Wagens 2 eingreifen kann; der Wagen 2 ist so angeordnet, dass der in den Ansatz 30 mittels Hebel 31 der Zugstange 23 eingreifen kann, deren Hebel 32 mit dem Drehhebel 14 der Zwischeneinheit 13 gekoppelt ist. Fig. 1 und 2
Patent DD-258736-A3 (DD)
Title: Elektrischer mehrschichtkontakt
Inventor: BAER GERD
IPC: H01H1/02
Filed: 1985-12-31
Abstract: Die Erfindung betrifft einen elektrischen Mehrschichtkontakt, der aus einer Nickelzwischenschicht und aus Kontaktschichten aus Palladium und aus Gold besteht. Ziel der Erfindung ist die Entwicklung eines auf galvanischem Wege herstellbaren edelmetallsparenden elektrischen Mehrschichtkontaktes hoher Kontaktzuverlaessigkeit und hoher Lebensdauer. Die erfindungsgemaesse Loesung besteht darin, dass auf der Nickelzwischenschicht selektiv im Kontaktbereich eine zweite Nickelschicht von 1 bis 4 mm Dicke angeordnet ist, deren Haerte das 1,3- bis 2,5fache der Haerte der Palladiumkontaktschicht bzw. der Haerte der Nickelzwischenschicht ist.
Patent DD-264583-A3 (DD)
Title: Pufferbecken fuer abwaesser
Inventor: MOHR EGBERT
IPC: E03F5/22
Filed: 1986-05-05
Abstract: Die Erfindung betrifft ein Pufferbecken fuer stossweise in grosser Menge anfallende, organisch hochbelastete Abwaesser, die einer vollbiologischen Klaerung in Kleinbelebungsanlagen zugefuehrt werden und ist fuer mittlere bis groessere Industriebetriebe anwendbar. In den Pumpensumpf eines trichterfoermigen Pufferbeckens ist die Abwasserhebeanlage angeordnet. In den Pumpensumpf ragen ein ueber den Entmischer mit Abwasserleitung zum Emscherbrunnen der Kleinbelebungsanlage verbundenes Abwasserdruckrohr, ein Belueftungsrohr fuer die Abwasserhebeanlage, ein Pegelrohr sowie ein zusaetzliches Belueftungsrohr. Zum Pufferbecken fuehren zwei Rohre unterschiedlicher Nennweite vom Abwassernetz und Schieberschacht sowie eine Ruecklaufleitung. Fig. 1
Patent EP-1026745-A3 (EP)
Inventor: MANDELMAN JACK A
IPC: H01L21/765
Filed: 2000-01-21
Abstract: A dynamic random access memory (DRAM) formed in a
semiconductor body has individual pairs of memory cells with deep storage trenches (12)
that are isolated from one another by a vertical electrical isolation trench (20) and are isolated from
support circuitry. The isolation trench (20) has sidewalls and upper and lower
portions, and encircles an area of the semiconductor body which contains the
memory cells. This electrically isolates pairs of memory cells from each other
and from the support circuitry contained within the semiconductor body but
not located within the encircled area. The lower portion of the isolation trench
is filled with an electrically conductive material that has sidewall portions (22)
thereof which are at least partly separated from the sidewalls of the lower
portion of the trench by a first electrical insulator (21), and that has a lower portion (26)
that is in electrical contact with the semiconductor body. The upper portion of
the isolation trench is filled with a second electrical insulator (28).
Patent EP-1032105-A3 (EP)
Inventor: KAWAGUCHI KIYOFUMI
IPC: H01R13/60
Filed: 2000-02-25
Abstract: An electrical connection box having a wire guide projecting
outwardly from its front and capable of receiving a wire harness.
There is at least one opening through the wire guide or through a
ring attached thereto which receives a tying band wrapped around
the wire harness and the wire guide and extending through the
opening. As a result, when the band is tightened, the wire harness
is secured to the wire guide. The tying band is a strap with an
enlarged head at one end with a hole therethrough. The other end
passes around the wire harness and wire guide and through the
opening. It then enters the hole and is retained by friction or a
combination of a ratchet and a pawl.
Patent EP-1013285-A3 (EP)
Inventor: DANO KELD
IPC: C12Q1/68
Filed: 1990-04-09
Abstract: The use of substances capable of preventing the binding of a receptor binding form of
u-PA to a u-PA receptor (u-PAR) in a mammal and thereby preventing u-PA from converting
plasminogen into plasmin thereby preventing cell surface plasminogen activation
which is believed to play an important role in tissue remodelling, particularly during cancer
invasion for preparing a composition for preventing or counteracting localized proteolytic
activity in a mammal, in particular a human.
Patent EP-1110709-A3 (EP)
Inventor: KIM DO WOOK
IPC: B31B50/25
Filed: 2000-03-06
Abstract: Disclosed are an apparatus and a method for producing a
corrugated-paperboard box. The apparatus is characterized by:
feeding means(30, 40; 32, 42) for feeding a corrugated
paperboard (10); printing means for printing a predetermined
pattern on the corrugated paperboard(10) which is fed by the
feeding means(30, 40; 32, 42); creasing and slotting means for
forming at least one main crease and at least one slot on the
corrugated paperboard(10) which is printed with the
predetermined pattern by the printing means; preliminary crease
forming means(34, 44) disposed upstream of the creasing and
slotting means, for forming a plurality of preliminary creases
along the same linear region on the corrugated paperboard(10)
in a multi-stepwise manner such that the plurality of
preliminary creases are gradually decreased in their widths and
each preliminary crease has a width which is no less than that
of the main crease, the main crease being formed on the last
preliminary crease of the plurality of preliminary creases; and
folding and gluing means for folding and gluing a corrugated-paperboard
box blank which is formed with the main crease and
the slot by the creasing and slotting means, thereby enabling
the production of the corrugated-paperboard box.
Patent EP-1059654-A3 (EP)
Inventor: SORENSON RICHARD W
IPC: H01H73/26
Filed: 2000-04-11
Abstract: The thermal circuit breaker and switch has fixed and movable contacts,
and non-conductive contact and trip actuators. The movable contact is provided on the
free end of a lever arm that normally biases the movable contact toward its open
position. The contact actuator transfers movement from a rocker or operator to the
movable contact arm when no overload condition exists. The trip actuator is L shaped
and rotates in a socket when engaged by a thermally sensitive bi-metallic element so as
to allow one end of the contact actuator to float freely, allowing the movable contact
arm's bias to open the circuit. The bi-metallic element is so positioned as to engage and
rotate the trip actuator only when the bi-metallic element is deformed due to an
overheat condition that occurs with an overcurrent. A compression spring acts between
the upstanding legs of the trip actuator and the underside of the rocker thus biasing the
rocker to the 'off' position and biasing the trip actuator to the 'reset' position.
Patent EP-1059259-A3 (EP)
Title: Vorichtung zum Ableiten von Produkten an einem Falzzylinder
Inventor: RUMESZ FRANZ
IPC: B65H45/16
Filed: 2000-06-07
Abstract: Die Erfindung betrifft eine Vorrichtung zum Ableiten von
produkten (1) an einem Falzzylinder (3) eines Falzapparates
(2) einer Rollenrotationsdruckmaschine in ein nachgeordnetes
Schaufelrad (4) mittels in Nuten (14) des Falzzylinders (3)
eintauchenden Ableitzungen (6), die mit Bremszungen (5) einen
Spalt (X) bilden, bei dessen Passieren die Produkte (1)
bremsbar sind. In den Spalt (X) tauchen Bremssegmente (7)
ein, die zwecks Veränderung der Bremswirkung hinsichtlich der
Eintauchtiefe verstellbar sind.
Patent EP-1067101-A3 (EP)
Inventor: ZOU XUELU
IPC: G11B5/84
Filed: 2000-07-07
Abstract: Disclosed is a process for preparation of crystallized
glass obtained by making a glass containing TiO 2  subjected to
a phase separation step and a crystallization step, where the
phase separation step has heat treatment of the glass at a
temperature in a range from a temperature of the glass transition
temperature Tg (Tg - 30 °C) to a temperature 60 °C higher than
the glass transition temperature Tg (Tg + 60 °C). There are
also disclosed a crystallized glass for information recording
disk composed of the crystallized glass obtained by the
preparation process, where a mean particle size of the crystal
particles is in a range of equal to or less than 100 nm, or where
a transparency at a wavelength of 600 nm is 40 % or higher; and
an information recording disk, composed of the glass, having
a polished surface with a surface roughness Ra (JIS B0601) in
a range from 0.1 to 0.5 nm.
Patent EP-1052211-A3 (EP)
Inventor: YUYAMA SHOJI
IPC: B65H75/10
Filed: 1997-09-08
Abstract: It is desired to prevent misalignment of the edges of a folded sheet by smoothly feeding
the sheet while keeping tension fluctuations to a minimum when the sheet is unwound
from a paper roll (R) set in a paper feed unit to a packaging unit even though the paper roll
diameter decreases gradually as the sheet is unwound. A core pipe (P) for a sheet roll is
provided comprising a hollow core pipe having a predetermined length for winding a
sheet therearound, and magnets (24) provided on the inner periphery of said hollow core
pipe near one end thereof at angular intervals determined such that the amount and
diameter of the sheet roll wound therearound can be calculated by an angle sensor (25)
provided on a fixed shaft (1b), said hollow core pipe being rotatable together with a hollow
shaft (1c) rotatably mounted around said fixed shaft. Accordingly, the sheet tension is
adjusted to an optimum, constant level by controlling the sheet braking force stepwise
according to the roll diameter measured by the sensors.
Patent EP-1078602-A3 (EP)
Inventor: FUKUDA MASATOSHI
IPC: A61B17/06
Filed: 2000-08-23
Abstract: The present invention relates to a suturing needle for medical use comprising a
needle tip portion for piercing a body tissue, a distal end portion for coupling a suture
and a body portion formed between the needle tip portion and the distal end portion The
body portion is constituted of a pair of flat surfaces opposing to each other and a pair of
grooves opposing to each other in a direction intersecting with the opposing direction of
the flat surfaces.
Patent EP-1070743-A3 (EP)
Inventor: SAKASHITA TAKESHI
IPC: C08K5/55
Filed: 1992-06-25
Abstract: An optical polycarbonate composition is obtained by :
formulating
   [C-1] a sulfonic acid compound having a pKa value of 3
or less and/or a derivative formed from said compound
in an amount of 0.00001-0.0005 part by weight 
per 100 parts by weight of   [A] a polycarbonate resin having an intrinsic viscosity
of 0.30-0.65 dL/g, as measured in 20° C methylene
chloride, 
and containing also:   [D] a phosphorus compound in an amount of 0.1 part by
weight or less, and/or   [E] an epoxy compound in an amount of 0.001-0.1 part by
weight.
Patent EP-1081994-A3 (EP)
Inventor: ALDEN WAYNE S III
IPC: H01R12/16
Filed: 2000-08-29
Abstract: An improved securement device aligns adjacent printed circuit boards ("PCBs") while
simultaneously connecting all external hardware so as to prevent overcompression of elastomeric
contacts positioned therebetween during assembly. The device supports a connector between a
pair of PCBs in spaced parallel relation, wherein the connector itself supports a plurality of
elastomeric contacts thereon for establishing electrical engagement between the PCBs. The
PCBs and the connector each include aligned securement openings. The device includes an
elongate fastener having a substantially cylindrical section positioned in the connector opening.
The cylindrical section defines a pair of opposed, substantially planar spaced apart component
landings for support of a similarly planar component thereupon. The landings are spaced apart a
distance sufficient to place the PCBs in communication with the connector without
overcompressing the elastomeric contacts therebetween. A substantially annular shoulder is
concentrically defined on each of the landings and extends longitudinally therefrom. Such
shoulder has an outer diameter smaller than an outer diameter of said cylindrical section.
Further, a fastening element extends longitudinally from at least one of said top and bottom
shoulders for fastening of the securement element to a housing member accommodating the
PCBs and connector therein. In a preferred embodiment, a diametrical slotted cavity is defined
in one landing and shoulder, which accommodates a torquing element therein. The slotted
cavity provides access to an internally threaded bore which is defined along the length of the slot
and can be defined along the longitudinal extent of the cylindrical section itself.
Patent EP-1098416-A3 (EP)
Inventor: BILAC MARIO
IPC: H02H1/00
Filed: 2000-11-01
Abstract: A circuit breaker system 10 (FIG. 1) using electronic trip units 35 is
disclosed. The electronic trip units 35 are coupled to a communications bus
30 whereby the electronic trip units 35 can be reconfigured, controlled, and/or
monitored by a central computer 20. Further, the electronic trip units are
coupled to a separate control power supply line 50 and to a zone selective
interlock system.
Patent EP-1033827-A3 (EP)
Inventor: NATORI MAKOTO
IPC: H04B7/02
Filed: 2000-02-29
Abstract: The invention relates to a receiving method and a receiving apparatus
suitable for reception of a radio signal in environment where fading occurs, such as
CDMA (Code Division Multiple Access). The method comprises the steps of
prioritizing a plurality of received paths, setting an inhibition timing region having a
predetermined time interval in a section before and after at least the highest-priority
received path in accordance with the result of prioritization, and inhibiting the other
received paths from being obtained in the set inhibition timing region, whereby each
received path is always received with valid timing. Moreover, the setting of
reception timing by timing setting means is controlled so that the other received
paths may not be present in the set inhibition timing region, whereby the reception
timings of a plurality of receiving means are always set to valid timings.
Patent EP-1061661-A3 (EP)
Inventor: SALMINEN VESA-MATTI
IPC: H04Q7/32
Filed: 2000-05-24
Abstract: A dual band mobile station is constructed to include a
receiver path and a transmitter path. The receiver path
includes, for a lower frequency band of operation, a
receive filter followed by first and second lower frequency
band downconversion mixers, and for a higher frequency band
of operation, a first down conversion mixer producing a
first intermediate frequency (IF), followed by a first IF
filter and second and third downconversion mixers. The
lower frequency band receive filter operates as the first
IF filter when operating in the upper frequency band, and
the first and second lower frequency band downconversion
mixers operate as the second and third downconversion
mixers. The transmitter path includes, for the lower
frequency transmit band of operation, a first upconversion
mixer followed by a lower frequency band transmit filter
and a lower frequency band power amplifier. For the higher
frequency transmit band of operation, the lower frequency
band transmit filter operates as an IF filter, and the
transmitter path further includes a second upconversion
mixer that has an output coupled to a higher frequency band
transmit filter followed by a higher frequency band power
amplifier. A single tuneable voltage controlled oscillator
(VCO) is provided and is fed from a fixed frequency master
oscillator. An output of the VCO, when operating in the
higher frequency band, is fed to both the first down
conversion mixer and to the following second downconversion
mixer, and is also fed to both of the first upconversion
mixer and to the second upconversion mixer.