baber/WOPTO huggingface dataset:
Patent EP-0509533-A3 (EP)
Title: Linear dc motor driving device
IPC: G05B19/23
Filed: 1992-04-16
Abstract: A driving device for a multipolar type linear DC motor (100) of a PWM driving scheme is of a PWM scheme for driving a linear DC motor (100) by causing an excitation coil of the motor, placed in alternating fields, to generate an induction field, and switching polarities of the induction field. The device includes a magnet polarity detecting circuit (4a, 4b, 4c) for detecting a direction of a magnetic field acting on the excitation coil in the alternating fields, an electric filter (11a, 11b, 11c) for removing an output signal output from the magnet polarity detecting circuit and having the same period as a PWM drive period, and polarity switching control circuit (19) for controlling a direction and generation time of an induction field generated by the excitation coil in accordance with an output signal from the magnet polarity detecting circuit. <IMAGE>
Patent EP-0519868-A3 (EP)
Title: Preparation of dialkyl (n-cyanoimido)carbonates
IPC: C07C261/04
Filed: 1992-06-10
Abstract: A process for the preparation of dialkyl (N-cyanoimido)carbonates which comprises reacting a stoichiometric ratio of an alcohol with a cyanogen halide in the presence of an acid acceptor and in a non-aqueous solvent to form a dialkyl imidocarbonate, and reacting a cyanogen halide with a dialkyl imidocarbonate in the presence of a trialkylamine or a catalytic amount of a trialkylamine and an inorganic base.
Patent EP-0682035-A3 (EP)
Inventor: HERGENROTHER WILLIAM L
IPC: C07F7/22
Filed: 1995-05-11
Abstract: Solutions of triorganotin lithium are described
having low residual concentrations (preferably less than
2,000 ppm) of halide. These are produced by a two-step
process. 
     Triorganotin halide is reacted with lithium to
produce hexaorgano ditin and a precipitate of lithium
halide. The lithium halide precipitate is removed by
filtration and/or use of highly concentrated reaction
conditions. Then the hexaorgano ditin is further reacted
with lithium to form the triorgano substituted tin
lithium. The lithium halide is less soluble in hot
tetrahydrofuran (THF) and/or more concentrated solutions.
THF is a preferred solvent for the reaction. The low-temperature
reactions described result in low amounts of
inactive and/or undesirable byproducts. These triorganotin
lithium compounds are useful as anionic initiators that
result in polymers with terminal tin compounds, e.g.,
triorganotin, attached to the terminal end of the polymer
where initiation occurred. The polymers with terminal tin
compounds have lower hysteresis in cured carbon black-filled
elastomeric compounds. Low concentrations of
residual halides in the initiators and consequently in the
polymers has been associated with reduced amounts of
volatile organotin compounds being generated during
processing of polymers with organotin terminal groups.
Patent EP-0726428-A3 (EP)
Title: Safety workbench
Inventor: GUENTER SCHOEPPE DIPL-VOLKSWIR
IPC: B01D53/04
Filed: 1996-02-13
Abstract: A laminar air flow safety work-bench is covered by a housing incorporating one or more access openings, a filter, and means by which air to be filtered is guided. The novelty is that the filter (1) is a composite material made of two or more fibre layers separated by a third absorbent layer.
Patent EP-0742127-A3 (EP)
Inventor: KOKUBU SADAO
IPC: B60R25/04
Filed: 1996-04-11
Abstract: A vehicle starting control apparatus is provided
that both inhibits and allows rotation of a steering shaft,
and controls starting of an engine in accordance with the
operation performed when the correct electronic code has been
inputted to the apparatus, making the apparatus easier to use.
The apparatus includes an operation selecting unit and a
operation position detecting unit that rotate in accordance
with the rotation of an operational unit. An identifying unit
drives a drive if an electronic code provided to the identifying
unit is the correct one. The drive normally inhibits the
operation selecting unit from rotating. The drive releases the
operation selecting unit from the rotation inhibited state in
accordance with the driving by the identifying unit, so as to
allow the operational device to be operated. A steering lock
unit removes the steering locked state in accordance with
rotation of the operational unit.
Patent EP-0733374-A3 (EP)
Inventor: WATANABE YASUYOSHI
IPC: A61K51/04
Filed: 1996-03-22
Abstract: The present invention provides a labeleed β-cyano-L-alanine
and a γ-cyano-α-aminobutyric acid, of which cyano
group carbon is labelled with radionuclide  11 C or  14 C, or stable
isotope  13 C. The present invention also provides a labelled
amino acids such as asparagine, asparatic acid, DABA, GABA,
glutamine and glutamic acid synthesized by using the labeleed β-cyano-L-alanine
and the γ-cyano-α-aminobutyric acid as an
intermediate. The labelled amino acids are useful for in vivo
imaging of tumors and brain functions.
Patent EP-0746048-A3 (EP)
IPC: H01M4/62
Filed: 1996-05-31
Abstract: The electrochemical cell includes an electrode 
structure (200) having a metal anode (208) coated with 
lithium mounted to one side of a polymeric separator 
(206). The electrode structure (200) also includes a 
cathode structure (204) having a active cathode material, 
such as polycarbon monoflouride, coated on an expanded 
screen current collector (202). The cathode structure 
(204) is mounted on an opposing side of the polymeric 
separator (206) . Side edges of the expanded screen 
current collector (202) are coined inwardly to prevent 
sharp tines formed alongside edges from damaging adjacent 
components within the electrochemical cell. The 
electrode structure (200) is mounted within a cell 
housing which is flooded with a liquid non-aqueous 
electrolyte. Appropriate electrical contracts are 
provided to the anode (208) and cathode (204).
Patent EP-0796883-A3 (EP)
Inventor: HARASHIMA ASAO
IPC: C08J3/12
Filed: 1997-03-21
Abstract: There is disclosed a silicone rubber powder
prepared from a curable silicone composition comprising a
polyorganosiloxane having least one silicon-bonded
polyoxyalkylene group of the formula
 -R 1 (OR 2 ) m OR 3   
wherein R 1  is an alkylene radical, R 2  is an alkylene radical, R 3 
is selected from hydrogen atom or alkyl radicals and m is an
integer having a value of 2 to 100. The product rubber powder
is preferably prepared by curing the above curable silicone
composition to form a cured silicone rubber and by then
pulverizing the product silicone rubber.
Patent EP-0827140-A3 (EP)
Inventor: ISHIHARA HIROYUKI
IPC: G11B7/127
Filed: 1997-08-20
Abstract: A single optical pick-up apparatus is provided with two semiconductor
lasers (5A, 5B) emitting laser beams having different wavelengths, a prism (3)
having inclined surfaces (3A, 3B) facing to the semiconductor lasers, optical
systems (6A, 6B) for image-formation, and photo-diodes (2A, 2B) receiving laser
beams entering the prism through the inclined surfaces. The prism (3) and the
photo-diodes (2A, 2B) can be shared by optical pick-up units comprised of the
semiconductor lasers (5A, 5B), which ensures the reduction in the number of parts,
specifically, of prism and photo-diode and hence the reduction in costs for
fabrication of an optical pick-up apparatus, and also ensures a smaller size and
reduction in weight.
Patent EP-0833278-A3 (EP)
Inventor: SATCHELL DAVID H
IPC: G01N33/48
Filed: 1997-08-20
Abstract: The embodiments disclosed relate to a data carrier (135A, 135B,
135C). In one embodiment, a data carrier (135A, 135B, 135C)
comprises a first data bearing portion (139) that is substantially
omnidirectionally visible to a detector.
Patent EP-0849465-A3 (EP)
Title: Schraubhülse zur Vorzentrierung
Inventor: WITZGALL EBERHARD
IPC: F02M35/10
Filed: 1997-09-11
Abstract: Sauganlage, insbesondere für einen Brennkraftmotor,
mit mindestens einer Vorrichtung zur Befestigung an
einem Zylinderkopf (9) des Motors, wobei die Vorrichtung
eine in einer Bohrung (11) der Sauganlage
(5) angeordnete Schraubhülse (13) aufweist und wobei
die Schraubhülse (13) an ihrem dem Zylinderkopf
(9) zugewandten Ende (15) einen Vorzentrierabschnitt
(17) aufweist.
Patent EP-0844113-A3 (EP)
Inventor: MUELLER ANTON
IPC: B60C27/08
Filed: 1997-10-10
Abstract: The tyre chain has a number of grip elements set vertically to the tyre surface to grip into the road. The grip edges of the grip element are profiled to provide increased contact area with the road and hence a greater wear area to prolong the effective life of the chain. The profiling can be a simple press process which shapes the grip edges, eg. with a wavy pattern or it can be achieved by stamping the grip edges. The grip elements are arranged into a hexagonal cell shape in the chain with two sides of each hexagon at right angles to the direction of travel and the other sides angled to the direction of travel.
Patent EP-0849076-A3 (EP)
Title: Verfahren und Vorrichtung zum Erzeugen einer Druckbildverteilung
Inventor: WENDT KARSTEN DR-ING
IPC: B41C1/055
Filed: 1997-12-16
Abstract: Beschrieben wird ein Verfahren sowie eine entsprechende Vorrichtung zur Erzeugung
einer Druckbilderverteilung auf einer Druckplatte bzw. Druckform, welche
eine Schicht eines thermisch aktivierbaren Materials aufweist. Bei derartigen
Druckplatten bzw. Druckformen erfolgt das Setzen eines Bildpunktes durch eine
lokale Erwärmung der thermisch aktivierbaren Schicht auf eine oberhalb der
Grenz- bzw. Prozeßtemperatur des aktivierbaren Materials gelegene Temperatur,
wobei diese Temperatur für eine bestimmte Zeitspanne oberhalb dieses Temperaturwertes
liegen muß. Nachteilig bei einem derartigen Bebildern thermisch aktivierbarer
Beschichtungen ist, daß es zu Verspannungen im Druckplatten- bzw.
Druckformmaterial kommt und daß entsprechend der aufzubringenden Bildinformation
eine hohe Laserleistung moduliert werden muß. Erfindungsgemäß lassen
sich diese Nachteile dadurch umgehen, daß das thermisch aktivierbare Material
der Druckplatte bzw. Druckform zumindest um den zu setzenden Bildpunkt herum
auf eine Zwischentemperatur unterhalb der Grenz- bzw. Prozeßtemperatur des
thermisch aktivierbaren Materials der Druckplatte bzw. Druckform vorerwärmt wird
und durch die eigentliche Bebilderungseinheit lediglich die zum Setzen des Bildpunktes
nötige Erwärmung erfolgt.
Patent EP-0798163-A3 (EP)
Inventor: BEUZEVILLE XAVIER
IPC: B60R1/06
Filed: 1997-03-12
Abstract: An exterior rearview mirror for a vehicle has a
base (14, 32) adapted to be secured to a vehicle body. A
mirror housing is secured to a drive unit (18) which is
mounted on the base (14, 32) for relative angular movement
about a substantially vertical axis (52). The drive unit
(18) has hollow cylindrical projection (36) carrying an
annular clutch face (35) abutting a clutch plate (34) on
the base (14, 32). An annular gear wheel (64) is located
coaxially within the hollow cylindrical projection (36) and
has a circular clutch face (68) in abutment with the clutch
disc (34). A pinion (70) is journalled in bearings (80,
86) on the drive unit (18) and engages with internal gear
teeth (66) on an inner annular surface of the annular gear
wheel (64). A cam (104) is journalled coaxially with the
hollow cylindrical projection (36) for limited angular
movement relative to the base (14, 32) and a cam follower
(114) is biased by a spring (120) into abutment with the
cam (104) so as to abut against a ramp (108) thereon when
the mirror housing is in its normal orientation. The force
necessary to cause slippage at the circular clutch face
(68) is greater than the force necessary to cause slippage
at the annular clutch face (35) and less than the force
necessary to move the cam (104) up the ramp (108).
Patent EP-0814614-A3 (EP)
Inventor: HINTZMAN JEFFREY A
IPC: H04N1/419
Filed: 1997-06-11
Abstract: A high bit rate Huffman decoder (300) is provided for compressed
data bit stream. In an exemplary embodiment, JPEG and MPEG data
compression is explained. An oversized input data register
(313) receives (buss 200) sequential input data words to be
decoded. Each new data word is appended to data already in the
register by right shifting the new data word by the number of
valid data bits in the register. A bitwise logical OR (315)
operation is performed to load an operative data register (301).
The operative data register is left-shifted (317) based upon the
number of bits in a previous Huffman code word-coefficient pair.
The left-most pair of the appropriate size is separated for
examination. The separated bit strings are examined as
representing the coefficient of the previous code word-coefficient
pair and the current code word. The code word is
used to access a Huffman lookup table (323). The lookup table
provides the zeroes run length, coefficient size, and code word-coefficient
pair length which is used for the next left shift.
Header/marker and byte boundary information (buses 202, 204) are
separately padded (303, 305, respectively) to construct same
width words as the input data words. Simultaneous shifting in
parallel with the data word examination preserves the relative
locations of the header/markers with the data.
Patent EP-0819780-A3 (EP)
Inventor: REDEKER FRED C
IPC: H01J37/32
Filed: 1997-07-15
Abstract: The disclosure relates to an HDP-CVD tool (10)
using simultaneous deposition and sputtering of doped
and undoped silicon dioxide capable of excellent gap
fill and blanket film deposition on wafers. The tool
of the present invention includes: two separately
powered RF coils (72,74) providing a dual RF zone
inductively coupled plasma source; a dual zone gas
distribution system; temperature controlled surfaces
within the tool; a symmetrically shaped turbomolecular
pumped chamber body (12); a dual cooling zone
electrostatic chuck; an all ceramic/aluminum alloy
chamber; and a remote plasma chamber cleaning system.
Patent EP-0824104-A3 (EP)
Inventor: THACKER JAMES DOUGLAS
IPC: G01N33/531
Filed: 1997-08-12
Abstract: The present invention provides an immunogen, antibodies, kits and
methods of using the same to measure diacyl hydrazine compounds. The
methods are easy to use, inexpensive and provide suitable cross-activity and
sensitivity to enable use under FIFRA guidelines.
Patent EP-0840480-A3 (EP)
Inventor: TATEBAYASHI MAKOTO
IPC: G09C1/00
Filed: 1997-10-31
Abstract: The verifier apparatus 50 includes a random number
generation unit 51 that generates a 2n-bit random number, a
separator unit 52 that separates the random number into two
sets of n-bit data, a data conversion module 53 that
converts one set of separated data using the other set of
separated data as a key, and a comparator unit 54 that
judges whether the converted result matches claimant data
sent back from the claimant apparatus 60. The claimant
apparatus 60 includes a separator unit 61 and a data
conversion module 62 that have the same functions as the
separator unit 52 and the data conversion module 53 in the
verifier apparatus 50. The claimant apparatus 60 generates
n-bit claimant data from the 2n-bit random number generated
by the verifier apparatus 50, and sends the generated
claimant data to the verifier apparatus 50.
Patent EP-0845408-A3 (EP)
Inventor: OKA MITSUO
IPC: B62M9/128
Filed: 1997-11-20
Abstract: A rear derailleur (100; 200; 300; 400) for a
bicycle includes a base member (114; 204; 304; 404) for
attaching the derailleur to the bicycle, a movable
member (118; 208; 308; 408) for supporting a chain
guide, a linkage mechanism coupling the base member to
the movable member so that the movable member is
capable of movement relative to the base member, a
biasing mechanism (128, 140, 142; 224, 226; 340; 424,
426) for biasing the movable member toward a wheel of
the bicycle, and an actuating member (144; 228; 328;
428) for coupling to a control cable (160; 266; 366;
466) of the type having an inner wire that slides
within an outer casing so that pulling the inner wire
causes the movable member to move away from the rear
wheel of the bicycle against the biasing of the biasing
mechanism and releasing the control cable causes the
movable member to move toward the rear wheel of the
bicycle in accordance with the biasing of the biasing
mechanism. A shock absorber (166; 240; 340; 440) is
coupled in a path between the control cable and the
movable member for allowing the movable member to move
relative to the base member when an external force
having a component directed toward the rear wheel is
applied to the derailleur.
Patent EP-0857849-A3 (EP)
Inventor: LENHARDT KARL
IPC: E06B3/673
Filed: 1998-01-31
Abstract: The method involves conveying one inclined-to-the-horizontal pane up to a first position on a first track. Another pane is similarly conveyed inclined up to a second position on the first track. Both panes are moved onto a second track parallel to the first, and a third pane is conveyed on the first track into the first position. A fourth panel is conveyed on the first track into the second position, and either the first and second, or the third and fourth, panes support a spacer holder frame on their non-supported face. Pairs of panes are positioned parallel spaced from each other and transferred into a press. The two pairs are simultaneously assembled into two insulating blanks by parallel displacement of the first and second, or third and fourth, panes. The blanks are pressed simultaneously.
Patent EP-0866006-A3 (EP)
Inventor: JOEDDEN HEINER
IPC: B65D19/44
Filed: 1998-02-21
Abstract: On the frame, the supports, engagement devices for the forks of a forklift truck and feet for supporting the support frame on the floor or in a storage shelf are formed. The support frame on at least one of its face sides is formed with parts (14,15,16) for its support on the floor next to an upright vessel (10) and fixture devices (16,17) are provided on the face sides of the support frame, which are used to fix the upright support frame to an adjacent upright vessel. Releasable or fixed pivot parts (20) may be incorporated for pivoting the vessel and the support frame from the vertical to the horizontal, and from the horizontal to the vertical positions. The supports can be formed as rollers rotatably fitted in the support frames.
Patent EP-0858099-A3 (EP)
Inventor: OKUMURA KATSUYA
IPC: H01L21/304
Filed: 1991-10-18
Abstract: A plane of a treatment liquid holder (113; 214;
312; 413; 516) having a number of through holes (110;
213; 309; 314) faces a treatment surface of a substrate
(112; 217; 314; 412; 511). A treatment liquid (115;
216; 320; 415; 523) is held between the treatment surface
and the liquid holder (113; 214; 312; 413; 516) by
utilizing a surface tension of the treatment liquid
(115; 216; 320; 415; 523). Since the treatment liquid
(115; 216; 320; 415; 523) is applied only to the treatment
surface, an extremely small amount of treatment
liquid (115; 216; 320; 415; 523) suffices for the
treatment. In addition, since a fresh treatment liquid
can be used in every treatment, cross-contamination is
suppressed and the treatment can be performed with
safety at a low cost.
Patent EP-0881720-A3 (EP)
Inventor: SORIANO LOUIS
IPC: H01R43/00
Filed: 1998-05-22
Abstract: A grommet assembly apparatus comprises a grommet
mounting device (32) having an expansion sleeve (68) for
receiving grommets (14) thereon. Grommets (14) are
transferred from a grommet feed channel (44) onto the
expansion sleeve (68) by a movable transfer pin (56) having
a pointed tip (58) that inserts into the expansion sleeve
cavity (70). Compressed air is provided in the expansion
sleeve cavity (70) to prevent the grommet pinching between
the cavity and pin, thereby ensuring a smooth insertion of
the grommet over the expansion sleeve (68).
Patent EP-0902116-A3 (EP)
Title: Verfahren zum Thermofixieren elastischer schlauchförmiger Textilware
Inventor: SIEBERT HEINZ
IPC: D06C7/02
Filed: 1998-07-29
Abstract: Die Erfindung betrifft ein Verfahren zum Thermofixieren elastischer, schlauchförmiger
Textilware mit einem Anteil von natürlichen und einem Anteil von synthetischen Fasern,
wobei die Ware wenigstens eine Grundbehandlungsstufe in gedehntem Zustand
durchläuft. Hierzu ist eine der Grundbehandlungsstufe vorgeschaltete weitere
Behandlungsstufe mit gedehnter Warenführung vorgesehen, in der die Ware zunächst
mindestens auf die Erweichungstemperatur des synthetischen Faseranteils erwärmt und
nachfolgend schockartig auf eine Temperatur unterhalb des für den Einsatzzweck der
Ware vorgesehenen Temperaturbereiches gekühlt wird.
Patent EP-0894567-A3 (EP)
Inventor: MIZUNO TOSHIAKI
IPC: B24B9/14
Filed: 1998-07-31
Abstract: The accuracy of the axial degree of a lens in an
eyeglass production is improved. In an eyeglass frame
measuring apparatus, first and second frame data on the
eyeglass frame consisting of first and second frames are
entered. The entered first frame data are inverted to obtain
a third frame data. On the basis of the third frame data and
the entered second frame data, an amount of deviation of the
second frame data with respect to the third frame data in a
rotation direction is obtained. An eyeglass lens is
processed on the basis of the rotation deviation amount and
the third frame data.
Patent EP-0884699-A3 (EP)
Title: Frankiermaschine
Inventor: THIEL WOLFGANG DR
IPC: B41J25/308
Filed: 1993-08-11
Abstract: Die Erfindung betrifft eine Frankiermaschine mit einer
elektrothermischen Druckvorrichtung, mit der Wertzeichen- und/oder
Bilddrucke auf an ihr mit vorbestimmter Geschwindigkeit
vorbeigeführtes Postgut durch bildmäßig verteilte
Übertragung von Farbpartikeln von einem Trägerband (114)
aufgedruckt werden, das entsprechend der bildmäßigen Verteilung
mittels eines Thermodruckkopfes (110) erhitzt und
dabei an der Druckvorrichtung vorbeigeführt wird, wobei
dem Thermodruckkopf (110) ein Gegendruckelement (116) gegenübersteht.
Als Gegendruckelement ist eine in senkrechter
Richtung zur Druckfläche bewegliche Gegendruckwalze
(116) vorgesehen, die auf einer parallel zur Druckleiste
(112) des Thermodruckkopfes (110) angeordneten Welle (130)
nachgiebig so gelagert ist, daß ihre Berührungsfläche mit
dem Postgut in einer die Druckleiste (112) und die Welle
(130) enthaltenden Ebene unterschiedliche Winkel zur
Druckleiste (112) einnehmen kann.
Patent EP-0928013-A3 (EP)
Inventor: YIN XIAOMING
IPC: B05B9/04
Filed: 1998-10-29
Abstract: A substrate cleaning assembly (10) and method for
removing contaminant substances (11) from a surface (12)
of a substrate (13) employed in microelectronics
manufacturing. The cleaning assembly (10) includes a
substance locator (15) adapted to locate and map at least
one contaminant substance (11) on the surface (12) of the
substrate (13) and a dispenser (16) formed and
dimensioned to accurately dispense a substantially
controlled, impinging stream (17) of cleaning agent along
a path (18). A controller (20) is coupled to the map
device (15) and the dispenser (16), and is adapted to
control the impinging stream (17) such that the located
contaminant substance (11) is positioned in the path (18)
of the impinging stream (17) to enable substantially
localized impingement and removal of the substance (11)
from the substrate surface (12).
Patent EP-0918302-A3 (EP)
Title: Kohärenzdetektor
Inventor: PAUKER FRITZ
IPC: H04N13/239
Filed: 1998-11-20
Abstract: Kohärenzdetektor mit einer Vielzahl von n Signaleingängen
( EST   i  (1 <= i <= n);  E1, E2, E3, E4 ), an denen ein
jeweiliger Eingangssignalwert anliegt, einer ersten
Sortiereinrichtung ( S1 ) zum Sortieren der n zugeführten
Eingangssignalwerte ( E1,..., E4 ) entsprechend ihrem Wert
( A, B, C, D ) und zur parallelen Ausgabe der n sortierten
Werte, einer Vielzahl von n-1 Subtrahiereinrichtungen (" - ")
zur Subtraktion von jeweils zwei benachbarten sortierten
Werten ( (D-C), (C-B), (B-A) ), einer zweiten
Sortiereinrichtung ( S2 ) zum Sortieren der erhaltenen n-1
Differenzen ( (D-C), (C-B), (B-A) ) hinsichtlich ihres
Betrages und zur Ausgabe des kleinsten Differenzbetrags
(" << "), einer Auswahleinrichtung (" = " , MUX1 ), die anhand
des ermittelten kleinsten Differenzbetrags (" << ") das
diesem zugehörige Wertepaar der Eingangssignalwerte
ausgibt, und einer Ausgabeeinrichtung (" Σ/2 "), der das
ausgegebene Wertepaar zugeführt wird und die dessen
Mittelwert ( KE ) ausgibt.