baber/WOPTO huggingface dataset:
Patent EP-0924757-A3 (EP)
Inventor: CHOUDHURY DEBABANI
IPC: H01L21/48
Filed: 1998-12-17
Abstract: A low cost highly integrated method of fabricating a heat
sink (56) on the backside of a power semiconductor device (12)
maintains device performance, improves thermal transfer, and
enables reliable planar connections without having to dice the
wafer (10) or package the discrete device-heat sink assembly
(60). An etch stop layer (20) is formed between the wafer (10)
and the front side power devices (12) to protect them during
backside processing and to reduce the contact resistance between
the device (12) and its heat sink (56). The heat sinks
(56) are formed by thinning, patterning and then plating the
wafer (10) in such a manner that the device can be released
without dicing. The heat sinks (56) are preferably oversized so
that a vacuum tool (76) can grasp the heat sink (56) from above
without damaging the device (12) and then compression bond the
heat sink (56) onto a planar microstrip circuit assembly, which
is designed and packaged to facilitate easy replacement of
failed devices (12).
Patent EP-0926842-A3 (EP)
Inventor: SAKODA KAZUYUKI
IPC: H04B7/26
Filed: 1998-12-22
Abstract: In a transmission power control method, a base station apparatus (31) and a
communication terminal (32), transmission between the transmission side and the reception
side can be preformed with an optimum transmission power. In the transmission power
control method in which at the transmission side (6), a control signal for controlling the
transmission power is transmitted, while at the reception side (4), the transmission power is
controlled based on the received control signal, with the power value of the transmission
power having reached the limit value of a power control range, if the instructions of the
received control signal are to control the power value in the direction of allowing it to
exceed the power control range, the number of receptions of the control signal is counted,
and if the instructions of the control signal received thereafter are to control the power
value in the direction of not allowing it to exceed the power control range, the count value
of the number of receptions is decreased, and the power value is not controlled in the
direction of not allowing it to exceed the power control range until the count value reaches
a predetermined value.
Patent EP-0857447-A3 (EP)
IPC: A47J31/44
Filed: 1994-03-24
Abstract: L'invention concerne une machine à boisson chaude comportant :
   une chambre de distribution d'eau chaude (4) avec des sorties d'eau
chaude (8, 8') ;   un porte-filtre (5) disposé sous la chambre (4) et destiné à contenir
une quantité de mouture ;   des moyens de réglage de la répartition d'eau sur la surface de
mouture comprenant une plaque de répartition d'eau (10, 10') interposée
entre la mouture et la ou les sorties d'eau (8, 8'), ladite plaque et ladite
chambre étant montées mobiles relativement caractérisée en ce que la
plaque de répartition (10, 10') comporte plusieurs séries de perforations (22,22')
réparties angulairement autour de la chambre (4), chaque perforation d'une
même série étant située sur un cercle de diamètre différent des autres séries
pour former, avec des parois (16, 16') associés à chaque série de
perforations, des secteurs d'arrosages différenciés de la mouture.     
         Machine à café.
Patent EP-0875678-A3 (EP)
Inventor: MIYAZAKI HISASHI
IPC: F04C14/24
Filed: 1998-04-28
Abstract: An oil pump apparatus which includes an oil pump (20) for being driven
by a driving source (10) and for being connected to a plurality of components (51,52,53) to
which an oil is supplied from the oil pump (20) and a control valve (30) preventing
the oil which is unnecessary to the components (51,52,53) from flowing into the
components (51,52,53), wherein at least one of the components (51,52,53) is an actuator (51) operated
by an oil pressure generated by the oil pump (20) and wherein the control valve (30)
permits the oil of which the quantity is smaller than that of the oil which is
consumed by the actuator (51) to flow into the components (51,52,53) when the actuator (51) is
not operated and the control valve (30) permits the oil of which the quantityis
larger than that of the oil which is consumed by the actuator (51) to flow into the
components (51,52,53) when the actuator (51) is operated.
Patent EP-0882551-A3 (EP)
Inventor: VAN OSSENBRUGGEN ANTHONY ALFRE
IPC: B24D7/10
Filed: 1996-12-02
Abstract: Accessories for an angle grinder include a disposable rotary sanding disk having quite
large shaped ventilating/viewing apertures, for use with a resilient backing plate also
having shaped ventilating apertures. The apertures of one or both parts are shaped so
that snagging of the apertures on projections from the work surface is minimized and
to facilitate air flow across the work surface during use. This air flow helps in cooling
the work and ejecting detritus, so minimising clogging effects. The ventilating
apertures also facilitate viewing the work to be sanded through the spinning disk
during the abrasion process, so that operator feedback is immediate. The holes also
give the sanding disk more resilience so that a greater area comes in contact with the
work and the disk wears more evenly over its abrasive surface.
Patent EP-0871346-A3 (EP)
Inventor: HUGHES JOHN THOMAS
IPC: H05B3/34
Filed: 1998-04-01
Abstract: A flexible electric heater comprises a heat resistant
support (4) of sheet or tape form having at least one
electrical resistance heating element (1) secured
thereto. The at least one heating element comprises a
ribbon (2) of electrical resistance material provided
with a plurality of integral tabs (3). The tabs have
been pressed through the support to secure the heating
element to the support. The support (4) is flexible
and comprises a woven fabric material, such as woven
glass fabric or woven ceramic fabric, or a non-fibrous
material, such as flexible mica.
Patent EP-0886427-A3 (EP)
Inventor: HSU T J
IPC: G06F1/26
Filed: 1998-06-11
Abstract: A communication system such as a host signal processing modem includes
a host computer (110) and a device (120) that is coupled to communication lines
(125) and a host processor in the host computer. In a normal operating mode, the
device (120) generates periodic interrupts that cause the host processor (110) to
execute a software portion of the communication system. The software portion
communicates with the device (120) and implements protocols required to
maintain communications with a remote system via communication lines (125).
In a wait mode of the device (120), interrupts from the device (120) to the host .
processor (110) are suspended and selection logic in the device (120) selects
communication signal such as a ring signal from the telephone lines (125) as an
interrupt to the host processor (110). While in wait mode, a power management
system (190) can place the system in a sleep mode because the periodic interrupts
are suspended and do not indicate system activity that would prevent use of the
sleep mode. However, since an incoming ring signal interrupts the host processor
(120), the HSP communication system can activate and respond to an incoming
communication even if the device is in the wait mode when the incoming
communication is initiated.
Patent EP-0905040-A3 (EP)
Inventor: SINGH BALBIR
IPC: B65B11/48
Filed: 1998-09-29
Abstract: A package (10) for holding and displaying a plurality of separately packaged flat items (12)
comprises a paper wrapping (14) folding into a free-standing bag (16) and containing the items in
parallel stacked relation. The upper edges of the packages preferably protrude above the
top of the bag for easy removal therefrom. Preferably, the bag is formed by folding a
blank of paper stock about a stack of the items.
Patent EP-0932220-A3 (EP)
Inventor: MATSUYOSHI TOSHIMITSU
IPC: H01Q3/24
Filed: 1999-01-21
Abstract: A multi-filar helical antenna has an antenna radiant section
which has n elements which are wound in spiral, and a phase control
part which feeds signal to the n elements with a phase delay of
360° /n each in the order of an arrangement of the n elements
or a phase lead of 360° /n each in the order of the arrangement
of the n elements.
Patent EP-0962447-A3 (EP)
Title: Verfahren zur Herstellung von sekundären bzw. tertiären 2-Methyl-1,5-pentandiaminen
Inventor: ELLER KARSTEN DR
IPC: C07C211/09
Filed: 1999-06-02
Abstract: Verfahren zur Herstellung von sekundären bzw. tertiären
2-Methyl-1,5-pentandiaminen der Formel I
 
in der
     R 1  und R 2     H, C 1-20 -Alkyl, C 3-8 -Cycloalkyl, Aryl, C 7-20 -Arylalkyl,   
wobei die 
Reste R 1  und R 2  Substituenten, ausgewählt aus der Gruppe
C 1-20 -Alkyl, C 1-20 -Alkoxy, C 6-20 -Aryloxy, Hydroxy, tragen können
sowie R 1  und R 2  nicht gleichzeitig Wasserstoff darstellen, 
bedeuten, 
oder
   R 1  und R 2     gemeinsam eine gegebenenfalls durch C 1-20 -Alkyl
und/oder C 1-20 -Alkoxy substituierte C 3-7 -Alkylenkette,
die gegebenenfalls ein- oder zweifach durch
O oder NR 3  unterbrochen sein kann, und   R 3     H, C 1-20 -Alkyl   
bedeuten, 
wobei man 2-Methylglutarsäuredinitril mit einem primären bzw.
sekundären Amin der Formel R 1 R 2 NH und Wasserstoff bei Temperaturen
von 50 bis 250°C und Drücken von 0,5 bis 35 MPa in Gegenwart eines
ein oder mehrere Edelmetalle enthaltenden oxidischen Trägerkatalysators,
der vor seinem Einsatz bei Temperaturen von 50 bis
300°C über einen Zeitraum von mindestens 0,5 Stunden mit Wasserstoff
behandelt wurde, umsetzt sowie die Verbindung
1,5-Bis-(dimethylamino)-2-methyl-pentan.
Patent EP-0964053-A3 (EP)
Inventor: ENDO SHIGEKI
IPC: C10M171/00
Filed: 1999-06-07
Abstract: The present invention discloses an electrorheological fluid
comprising: spherical carbonaceous particles obtained
substantially from a solvent and a condensation product formed
by a methylene type bonding of an aromatic sulfonic acid or a salt
thereof as materials; and an electric insulating oil. The electric
insulating oil preferably has a relative dielectric constant of 3 or
more and a kinematic viscosity at 25°C of 1 to 100 mm 2 /second.
The electric insulating oil may be, for example, fluorosilicone oil, a
mixture of fluorosilicone oil and silicone oil, or a mixture of
dimethyl silicone oil and modified silicone oil. The
electrorheological fluid of the present invention may further
include modified silicone oil at a weight percentage of 0.01 to 5%.
The electrorheological fluid of the present
invention preferably has a dielectric breakdown strength of 4.0kV/mm or more.
Patent EP-0967411-A3 (EP)
Inventor: HARRIS BERNARD
IPC: F16C23/04
Filed: 1999-06-08
Abstract: In a composite bearing structure a link chain (11) comprises a first left
side link (213) including an end (215) having therein an aperture (217), a first
right side link (223) laterally spaced from the first left link and including an end
(225) having therein an aperture (227) in alignment with the aperture (217) of the
first left link, a bushing (231) fixed in the apertures in the first left and right side
links and including a bore (223) having an axis, and an annular inwardly facing
bearing surface (235), a second left side link (243) located adjacent and axially
outwardly of the end of the first left side link and including an end (245) having
therein an aperture (247) located in axial alignment with the bore of the bushing,
a second right side link (253) laterally spaced from the second left side link,
located adjacent and axially outwardly of the end of the first right side link, and
including an end (255) having therein an aperture (257) located in axial
alignment with the bore of the bushing, and a hinge pin (261) fixed in the
apertures (247,257) of the second left and right side links, extending through the
bore (233) of the bushing, and including a composite bearing (281) with an
annular outwardly facing self-lubricating bearing surface (283) in engagement
with the inwardly facing bearing surfaces (235) of the bore of the bushing.
Patent EP-0966984-A3 (EP)
Inventor: LAUER MARTIN
IPC: A61M39/04
Filed: 1999-06-17
Abstract: Die vorliegende Erfindung betrifft ein Konnektorelement (10 und 20) insbesondere zum Verbinden
von Schläuchen, Kanülen und Kathetern mit einem Bereich zur Führung eines
durchströmenden Mediums, mit einem Absperrelement (104 und 204), durch das der Bereich zur
Führung des Mediums verschließbar ist sowie mit einem Bereich zur Aufnahme
eines Durchstoßkörpers, der derart ausgestaltet ist, daß der Durchstoßkörper (30) relativ
zu dem Absperrelement bewegbar ist und das Absperrelement bei der Konnektion
durch den Durchstoßkörper geöffnet wird. Ein einfach herstellbares Konnektorelement,
mit dem eine zuverlässige Konnektion sichergestellt wird, wird ausgehend
von einem gattungsgemäßen Konnektorelement dadurch geschaffen, daß das
Absperrelement als monomaterialer Bestandteil des Konnektorelements ausgeführt
ist.
Patent EP-0997724-A3 (EP)
Inventor: HILGER CLAUS
IPC: G01M11/00
Filed: 1999-09-30
Abstract: Bei einer Vorrichtung zur Prüfung und Zustandsbeurteilung von
Endoskopen (2) sind eine zur Aufnahme des zu prüfenden Endoskopes
(2) vorgesehene Führungseinheit (3), eine Linsenanordnung
(6), die als Okular am proximalen Ende (4) der Führungseinheit
(3) angeordnet ist, und ein in der Führungseinheit (3) in
Richtung der optischen Achse der Linsenanordnung (6) verfahrbaren
Halteteil (12) zur Aufnahme und Fixierung des Endoskopes
(2) vorgesehen. Diese Vorrichtung erlaubt eine einfache, kostengünstige
und schnelle Prüfung sowie Zustandsbeurteilung von
Endoskopen, ist von ungeschultem Personal bedienbar und liefert
reproduzierbare Prüfergebnisse.
Patent EP-0999324-A3 (EP)
Inventor: MARCARINI MASSIMO
IPC: E05B65/20
Filed: 1999-11-02
Abstract: A handle (1) for a vehicle door (3) has a control lever
(5) hinged to a connecting structure (4) for connection
to the door (3), and a detecting assembly (6) for
detecting the presence of a user's hand about to open
the door; the detecting assembly having a magnetic
aerial (12), which is housed inside the lever (5) to
detect the variation in a magnetic field caused by the
user's hand nearing the handle, and is connected by a
sliding connection (20) to a circuit carried by the
connecting structure (4) and which supplies a presence
signal to a control unit (8) for releasing the
respective lock upon reading an identification code
carried by the user.
Patent EP-1005093-A3 (EP)
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/84
Filed: 1999-11-19
Abstract: In order to realize a higher reliability TFT and a high reliability
semiconductor device, an NTFT of the present invention has a channel
forming region, n-type first, second, and third impurity regions in a
semiconductor layer. The second impurity region is a low
concentration impurity region that overlaps a tapered potion of a gate
electrode with a gate insulating film interposed therebetween, and the
impurity concentration of the second impurity region increases
gradually from the channel forming region to the first impurity
region. And, the third impurity region is a low concentration impurity
region that does not overlap the gate electrode. 
     Moreover, a plurality of NTFTs on the same substrate should
have different second impurity region lengths, respectively, according
to difference of the operating voltages. That is, when the operating
voltage of the second TFT is higher than the operating voltage of the
first TFT, the length of the second impurity region is longer on the
second TFT than on the first TFT.
Patent EP-1018337-A3 (EP)
Title: Chlorhexidin-Formulierungen, neue Chlorhexidinsalze, sie enthaltende Lösungen und deren Verwendung
Inventor: WERLE PETER DR
IPC: A61K31/155
Filed: 1999-11-25
Abstract: Die Erfindung betrifft pulverförmige Gemische der
Chlorhexidinbase mit ausgewählten Zuckersäuren oder
Lactonen aus der Reihe Gluconsäure oder Gluconolacton,
Lactobionsäure (I), D-Galacton-γ-lacton (II), L-Mannonsäure-γ-lacton
(III), D-(-)-Gulonsäure-γ-lacton (IV),
D-(+)-Galacturonsäure (V) und α-D-Heptagluconsäure-γ-lacton
(VI). Die Formulierungen zeichnen sich durch
außergewöhnliche Lagerstabilität aus. 
     Weitere Gegenstände sind neue Chlorhexidinsalze mit
Zuckersäureanionen auf der Basis von (I) bis (VI) sowie
wässrige Lösungen hiervon. Die Formulierungen, Lösungen und
reinen Salze finden Verwendung als Desinfektionsmittel und
zur Herstellung von solchen.
Patent EP-1013495-A3 (EP)
Inventor: SMITH DEREK JOHN
IPC: B60K23/04
Filed: 1999-12-21
Abstract: A differential lock actuating arrangement comprises a pedal assembly including a
substantially elongate member, mounting means to mount the said elongate member on the
chassis of a vehicle, means to connect the said elongate member to a differential lock
actuator, rotating means to rotate the said substantially elongate member about its
longitudinal axis, wherein the mounting means mounts the said elongate member for
movement between a first differential lock engaging position and a second differential lock
disengaging position, and wherein the arrangement further comprises biasing means to hold
the elongate member in one of the said first and second positions.
Patent EP-1013546-A3 (EP)
Inventor: FUKUSHIMA YUKIO
IPC: B64G1/64
Filed: 1999-12-23
Abstract: A rocket fairing (30) mounted on a forward section (35) of a rocket
body (31), comprising a first structure (40) formed on
the fairing-base side, and including a first side wall (43) defining
a first storage space (36) for storing a first payload (32); and a second
structure (41) formed on the fairing-forward side, and including a
second side wall (44) defining a second storage space (37) for storing a
second payload (33). The first side wall (43) has a plurality of first side
wall segments (52,53) capable of being separated from each other along
a plane including the longitudinal axis of the fairing (30) and of
being turned away from the first payload (32) when releasing the first
payload (32) from the first storage space (36). The second side wall (44) has
a plurality of second side wall segments (55,56) capable of being
separated from each other along a plane including the longitudinal
axis of the fairing (30) and of being turned away from the second
payload when releasing the second payload (33) from the second storage
space (37).
Patent EP-0986047-A3 (EP)
Inventor: DUENAS DAVID
IPC: G10L19/18
Filed: 1999-09-08
Abstract: A method of switching between long and short block encoding of frames
of audio data with improved noise reduction in relation to the number of bits
required for encoding. The method comprises the steps of calculating the
difference in the long block perceptual entropy of a present frame and the
preceding frame and switching to short block encoding of the present frame if
the difference is greater than a first threshold. The method may further
comprising the steps of comparing the long block perceptual entropy of the
succeeding frame with a second threshold if the difference is greater than the
first threshold, and switching to short block encoding of the succeeding frame if
the long block perceptual entropy of the succeeding frame is greater than the
second threshold. The method may additionally or alternatively involve the
study of the perceptual entropy of short blocks.
Patent EP-0937961-A3 (EP)
Inventor: DAVIES PHILIP ANDREW
IPC: G01B3/00
Filed: 1999-02-16
Abstract: A mechanism for a multi-axis flexure positioner
includes a fixed part and a movable part (7), the
movable part (7) being connected to the fixed part via
a plurality of transmission means, one for each axis,
for transmitting actuation forces for the respective
axes to the movable part (7). The transmission means
for each axis includes a flexure member (2,3,8)
arranged to transmit actuation forces for that axis to
the movable part (7) and to flex between the fixed part
and the movable part in response to actuation forces
associated with the or each other axis. There are
three flexure members (2,3,8) arranged to extend along
three mutually-perpendicular axes so that each flexure
member (2,3,8) is flexible along the axes of extent of
the other two flexure members (2,3,8). Each of the
three flexure members (2,3,8) comprises a pair of
flexure linkages arranged to extend parallel to each
other, the three pairs of linkages thus defining three
mutually-perpendicular planes.
Patent PL-424398-A3 (PL)
Inventor: ŁUKASIEWICZ EDMUND
IPC: F02B71/00
Filed: 2018-01-29
Abstract: Silnik dwusuwowy z zastosowaniem patentu nr 222707 ze zmienionym układem ssąco wydechowym charakteryzuje się tym, że na ramionach (4) wału (2) zawieszone są na czopach tłoki, a cylindry (13) połączone z ramionami (5) obudowy (3).
Patent PL-436738-A3 (PL)
Inventor: ŻABNIAK WŁODZIMIERZ
IPC: B03C1/14
Filed: 2021-01-22
Abstract: Przedmiotem zgłoszenia jest separator magnetyczny, przeznaczony do oddzielania domieszek magnetycznych z płynnych, gazowych i sypkich środowisk. Separator magnetyczny ma magnesy separujące (2) rozmieszczone są wokół wałka niemagnetycznego (1) z zachowaniem minimalnych odstępów między biegunami jednoimiennymi magnesów separujących (2).
Patent BE-1013282-A3 (BE)
Title: Trailer with tipping body
IPC: B60P1/28
Filed: 2000-02-10
Granted: 2001-11-06
Abstract: Trailer with tipping body (1), in which the body (1) is hinged onto achassis (2) using a hinge spindle (4). The trailer has a mechanism forletting the body (1) be tipped up, that is mounted on the chassis (2) on theunderside of the body (1). This mechanism contains a pneumatic apparatus, thepneumatic apparatus consisting of one or more membrane cylinders (3) and anair pump for powering the membrane cylinders (3). The hinge spindle is placeda given distance (A) from the side (14) of the body (1), this side beingdesigned to tilt downwards when the body is tipped.<IMAGE>
Patent BE-1014158-A3 (BE)
Title: Dental bleaching composition comprises sucralose as a sweetening agent to mask the taste of the bleaching agent
IPC: B65D83/38
Filed: 2001-05-04
Granted: 2003-05-06
Abstract: Dental bleaching composition (I) comprises: (a) 5-85 wt.% of a dental bleaching agent; (b) sucralose as sole non-nutritive sweetening agent in an amount sufficient to disguise any bitter taste of the bleaching agent; and (c) a liquid or gel carrier. Independent claims are also included for: (1) a dental bleaching composition (II) comprising: (a) 5-85 wt.% of a dental bleaching agent; (b) sucralose in an amount sufficient to disguise any bitter taste of the bleaching agent; and (c) an abrasive-free carrier comprising a sticky, viscous gel containing an organic polymer thickening agent and/or a finely divided particulate thickening agent; (2) a method for bleaching a person's teeth, comprising contacting the teeth with (I) for a desired treatment period; (3) a method for bleaching a person's teeth, comprising placing (II) in a dental tray designed to fit over the person's teeth without exerting significant mechanical pressure on the teeth, and placing the dental tray over the person's teeth, where the composition is able to adhere and retain the dental tray in place over the teeth for a desired treatment period. ACTIVITY : Antibacterial. No biological data given. MECHANISM OF ACTION : None given.