baber/WOPTO huggingface dataset:
Patent EP-0395995-A3 (EP)
IPC: B29C65/20
Filed: 1990-04-24
Abstract: Bei einem Verfahren zum Verschweißen von Profilen (1,2), insbesondere 
von Kunststoffprofilen für Fenster, Türen oder dergleichen, 
werden die beiden miteinander zu verschweißenden 
Profilbereiche bis auf Schweißtemperatur erwärmt und nach 
dem Erwärmen zusammengefügt. Dabei erfolgt eine Erwärmung 
der Stirnfläche (1a) des ersten Profils und eine Erwärmung der 
hierzu quer verlaufenden Oberfläche (2a) des zweiten Profils (2). 
Die Erwärmung des zweiten Profils (2) ist beschränkt auf einen 
Oberflächenbereich, der nach Lage und Gestalt der Stirnfläche 
des ersten Profils entspricht. Die Profilierung der 
Oberfläche des zweiten Profils stimmt zumindest teilweise 
überein mit der Stirnflächenprofilierung des ersten Profils. 
Mit diesem Verfahren ist es möglich, unterschiedlich 
geformte Profile, insbesondere Kunststoffprofile, dicht 
miteinander zu verschweißen.
Patent EP-0432532-A3 (EP)
Title: High performance bar or wire rolling mill
IPC: B21B31/08
Filed: 1990-11-22
Abstract: In a high-performance bar or wire rolling mill, especially for the single-strand twist-free rolling of rolling stock, with a roughing train 1 having in each case a plurality of roll stands or roll units, at least one intermediate train 2 and an adjoining finishing train 3 with a subsequent finishing block 4 if required, it is proposed that roll changing be carried out in accordance with the minimised sequence of passes in each mill section, the changing of the rolls in the roughing train 1 being carried out with crane tools 15, in the intermediate train 2 with manipulators 16 and in the finishing train 3 by means of rapid-change devices 17 and in addition by means of manipulators 16 if required, all the roll stands or roll units in the individual mill sections 1 to 4 having removable rolls 18, 31, 32, 46 in floating mounts in order to increase the availability and output of the rolling mill. 
<IMAGE>
Patent EP-0436114-A3 (EP)
Title: A tracking control circuit
IPC: G11B15/467
Filed: 1990-11-26
Abstract: A tracking control circuit of a rotary head tape magnetic recording and reproducing apparatus. The tracking control circuit generates (16) sampling pulses of first and second pilot signals for tracking based on a synchronization signal for tracking on a recording track, detects (12) an envelope signal from the reproduction signal reproduced by the magnetic heads (22A, 22B) which is amplified with a predetermined gain, detects (47) tracking error data from first and second pilot data obtained by sampling the envelope signal with the sampling pulses, detects (48, 55) reproduction level error data, controls (19C) the feeding speed of the magnetic tape based on the tracking error data, and controls (57, 58) the amplifying gain of the reproduction signal based on the reproduction level error data. As a result, deviations of reproduction levels of the magnetic heads (22A, 22B) are effectively corrected, and tracking control of the magnetic heads on the recording tracks is extremely precise.
Patent EP-0398655-A3 (EP)
Title: Pressure detecting device for torque control wrench
IPC: B25B21/02
Filed: 1990-05-15
Abstract: A pressure detecting device for a torque control 
wrench which is simple in construction and yet carries 
out precise detecting. This device has such advantage 
that it dispenses with the timer control, equalizes 
tightening torque and carries out pressure detecting 
precisely.
Patent EP-0459397-A3 (EP)
Inventor: MIYASHITA NAOTO
IPC: H01L21/762
Filed: 1991-05-28
Abstract: A device-isolating trench (28) having a taper at 
its upper portion is formed in a silicon semiconductor 
substrate (22). Then, a silicon oxide film (32) is 
formed on the inner wall of the trench (28) and the surface 
of the semiconductor substrate (22) near the trench 
(28) by an oxidizing method, and polycrystalline silicon 
(33) is buried in the trench (28).
Patent EP-0467121-A3 (EP)
Title: A capacitive filter arrangement
IPC: H02K11/00
Filed: 1991-06-26
Abstract: The invention relates to a capacitive filter arrangement for removing impulsive shaft voltages from a turbo-alternator, being of a type which comprises pairs of or single capacitors connected in parallel between, on the one side, the supply brushes for the excitation winding, and on the other side, a ground clamp. In the inventive arrangement, said capacitors (C1,C2,C3,C4 or C12,C34) are mounted between the brush (45,46) holders (43,44) so as to minimize the length of the connecting leads (151,152;153) between said capacitors and the brushes, on the one side, and between said capacitors and said ground clamp (131), on the other side. <IMAGE>
Patent EP-0444863-A3 (EP)
Title: Method and apparatus for recording with an ink jet recording head
IPC: B41J2/205
Filed: 1991-02-26
Abstract: Disclosed is a recording apparatus for performing recording using an ink-jet recording head (1) for discharging an ink from an array of a plurality of orifices, including a drive unit for driving the recording head (1) on the basis of a recording signal to cause a first orifice of the plurality of orifices to discharge an ink at a first timing, and to cause a second orifice to discharge an ink at a second timing, and a moving unit for moving the recording head (1) and a recording medium (2) relative to each other by an amount corresponding to a distance between the first and second orifices during a time interval between the first and second timings by the drive unit. There is also disclosed a recording method. <IMAGE>
Patent EP-0551585-A3 (EP)
Inventor: WIEKENBERG GUENTHER DIPL-ING F
IPC: H03M1/24
Filed: 1992-11-14
Abstract: For controlling devices with a multiplicity of operating modes such as, for example, the tape operating modes of a video tape device, operating mode selection switches are used which, apart from the selection of an operating mode, also allow the function of the operating mode selected in each case to be controlled. Such operating mode selection switches are implemented by using two rotary coding devices with photo-electric coding. The disadvantageous factor in known implementations is that at least two photodetector devices must be used for each of the rotary coding devices. According to the invention, the number of photodetector devices is reduced by the fact that the rotary coding devices are connected in such a manner that a common photodetector device can be used for both coding devices. <IMAGE>
Patent EP-0535889-A3 (EP)
Title: Method and apparatus for audio data compression
Inventor: TSUTSUI KYOYA
IPC: H04B1/66
Filed: 1992-09-28
Abstract: In a method for compressing a digital audio input signal to provide a recording signal, the input signal is divided (11) into frames comprising plural samples. Each frame of plural samples is transformed (11) into a block of spectral coefficients. The block of spectral coefficients is divided into plural bands that include lower frequency bands, and a lowest frequency band. Block floating is applied to the spectral coefficients in each band with a block floating coefficient being generated (13) for each band. The spectral coefficients in each band are quantized (15) with an adaptive number of bits to provide quantized spectral coefficients in each band, and a word length is generated for each band. Finally, a block of data derived from the block of spectral coefficients is added (81) to the recording signal. The block of data derived from the block of spectral coefficients consists of the quantized spectral coefficients, a main word length for each band, a main block floating coefficient for each band, and a reserve word length at least for each of the lower frequency bands. <IMAGE>
Patent EP-0561481-A3 (EP)
IPC: B29C39/26
Filed: 1989-10-27
Abstract: A mould for cast moulding a contact lens comprises a first cup 
member (11) having a male mould surface (14) and a second cup 
member (16) with a female mould surface (19). The two cup 
members (11,16) form a piston and cylinder and are used in a 
pressure vessel (26) so as to apply loading pressure to 
deflect the mould surfaces (14,19) to maintain the surfaces in 
contact with a lens being cast. The mould is opened with the 
mould surface (14) facing upwardly. Hydrating fluid (35) is 
added to the first cup member (11) and a cover (34) sealed to 
the top of the first cup member (11).
Patent EP-0615873-A3 (EP)
Title: Sealing arrangement.
Inventor: GLAGOW KLAUS
IPC: B60J10/82
Filed: 1994-03-11
Abstract: The invention relates to a sealing arrangement for the gap between the rigid panel of a vehicle roof and the roof opening, in which the panel, which comprises a glass panel, is bonded to a base frame, placed under the edge region and protruding laterally, and between the glass-panel circumference and the roof opening a gap seal is connected to the protruding edge of the base frame. In the case of a sealing arrangement of this kind, for more simple assembly using fewer separate parts, according to the invention it is envisaged that the gap seal (3) have a U-shaped clamping region (13), provided with a reinforcement, made of an elastomer and having a lip-shaped projection (15), which fits over the edge of the glass panel (2), and a sealing lip (17), which is directed towards the peripheral edge of the glass panel (2), on one side of the clamping region (13), and having a hollow-chamber profile (20), which is extruded onto the other side and is made of microcellular rubber, and that the gap seal be clamped by its U-shaped clamping region (13) onto a bent-up edge (12) of the base frame (10). <IMAGE>
Patent EP-0658822-A3 (EP)
Inventor: LAIDLAW ANTHONY G
IPC: G06F3/12
Filed: 1994-07-14
Abstract: A duplexing image forming device (10) which selectively directs
printed pages back onto the original paper supply (12), flipped over with respect
to the page's original position and swapping the leading edge for the trailing
edge, for printing on a second side. The formatter (18) in the image forming
device (10) then instructs the printer engine (17) to print the second side of the
page and reverses the order of data supplied to the print engine (17). A paper
diverter (101) is installed at the output of the fuser mechanism (13) in the print
engine (17). The diverter (101) selectively diverts paper from the standard
output path into a vertical gravity reversing slot (104) through three reversing
rollers (102, 103). The paper is fed from the diverter (104) up through the nip
between the singe driven reversing roller (102) and an idler reversing roller
(103). The driven reversing roller (102) pushes the paper up into the vertical
gravity reversing slot (104). As the trailing edge of the paper exits the nip
between the driven reversing roller (102) and the first idler roller (103), the
trailing edge is carried by the driven reversing roller (102) up and over that roller
into the nip between the second idler reversing roller (103) and the driven
reversing roller (102). The driven reversing roller (102) then forces the new
leading edge of the paper through a duplexing channel (105) where a duplex
paper drive mechanism (106-110) directs the paper onto the top of the existing
paper supply tray (12).
Patent EP-0652493-A3 (EP)
Inventor: HATANO SHINTAROU
IPC: G03G15/08
Filed: 1994-11-10
Abstract: A developing device (8) incorporating a developer supply
unit (20) and a developer discharge section, in which a supply
developer including a mixture of toner and carrier is
successively supplied to a developer container (16) from the
developer supply unit (20) and a deteriorated developer in the
developer container is discharged through the developer
discharge section. The developer supply unit (20) has a sponge
member (21b) for selectively attracting toner to a surface
thereof, a magnet member (21a) for selectively attracting
carrier to a surface thereof, and a member for scraping
and bringing the toner and carrier (D) attracted to these
members (21a,21b) into the developer container (16). The developer
including toner and carrier in a predetermined ratio is
thus stably supplied to the developer container (16). In
another example of the developer supply unit, agitating of
the developer is performed while shovelling the developer
deposited in a lower part of the unit by a transport
screw. With this structure, since the toner and carrier
are evenly mixed in the unit, the developer having a
uniform toner concentration is supplied to the developer
container, thereby continuing satisfactory development.
Patent EP-0648672-A3 (EP)
Title: Collating apparatus.
Inventor: VERNON GEOFFREY WILLIAM
IPC: B65B35/50
Filed: 1991-11-29
Abstract: Collating apparatus for collecting and handling stacks of generally flat articles (T) comprises a chute (40) in which the successive stacks are collected. Each completed stack is expelled from the chute by pusher means (52) into a carriage (58) of transfer device (54). The transfer device has mounted on a rotary axis (56) inclined at 45 DEG . Each rotation of the transfer device brings one carriage to a vertical position to receive the completed stack from the chute and brings the stack previously loaded into the other carriage to a horizontal position over a carton (C) into which the stack is to be deposited. <IMAGE>
Patent EP-0623902-A3 (EP)
Title: Device for bank note containers.
Inventor: VAN LINT GREG
IPC: B42D15/10
Filed: 1994-04-25
Abstract: A device for use in a bank note container such as a preloaded cassette used in cash dispensers having the purpose of rendering unusable the bank notes in the container in the case there is detected (preferably by electronic means) a violation, attempted theft or unauthorised manoeuvre to displace or remove the container, which device comprises:     a first ink reservoir (1) containing a liquid colouring material,   a second removable reservoir (8) containing a pressurized gas, adjacent thereof, an actuator (9) connected to a detection system (11), in order to liberate the pressurized gas from said second reservoir if required by said detection system, ink discharging means (15) connected to the ink reservoir via a retaining valve (14),  characterised in that, the first reservoir comprises an elastic sealing membrane (2) extending substantially on one side and delimiting a second compartment which, in response to said detection system, may be inflated by the pressurized gas liberated from the second reservoir.   <IMAGE>
Patent EP-0700736-A3 (EP)
IPC: B21D43/05
Filed: 1992-10-14
Abstract: An index-feed machining system comprises a plurality 
of machining units which are equally spaced from each other 
along the workpiece-feeding direction. Within each machining 
unit a cassette (308) including machining means (73,79) 
for performing a machining process is detachably mounted. 
At least one of said cassettes (308) is provided with a 
main driving means (81, 83, 84) including a fluid-pressure 
cylinder (81) for driving the machining means (73, 79) and 
an auxiliary driving means (306, 307) for increasing the 
driving power of the main driving means (81, 83, 84) is 
provided in at least one of said machining units wherein 
said at least one cassette (308) is mounted.
Patent EP-0728550-A3 (EP)
Title: Non-impact keyless chuck
Inventor: HUFF ROBERT O
IPC: B23B31/173
Filed: 1990-11-22
Abstract: A non-impact keyless chuck suitable for use with manual or powered drivers is disclosed. The chuck comprises a body (16) having a relatively fine thread and a plurality of slidable jaws (18), which may be identical, driven by the rotatable nut (38). An anti-friction bearing (48) is disposed between the rotatable nut (38) and a bearing thrust ring (50) mounted on the body (16). The front sleeve (12), and rear sleeve (14), if used, may be formed from a structural plastic to reduce manufacturing costs. The nut (38) has axially directed serrations formed around its circumferential edge and adapted for press fitting of the front sleeve.
Patent EP-0735040-A3 (EP)
Title: Bicyclopolyazamacrocyclophosphonic acids, their complexes and conjugates, for use as contrast agents, and processes for their preparation
Inventor: KIEFER GARRY E
IPC: A61K49/06
Filed: 1992-12-10
Abstract: Bicyclopolyazamacrocyclophosphonic acid compounds are disclosed which may form inert complexes with Gd, Mn or Fe ions. The overall charge of the complex can be varied to alter the in vivo biolocalization. Such complexes can be covalently attached to an antibody, antibody fragment or other biologically active molecule to form conjugates. The complexes and conjugates are useful as contrast agents for diagnostic purposes. Processes for the preparation of the ligand, complex and conjugate are also disclosed.
Patent EP-0748919-A3 (EP)
Inventor: SCHEUER HELMUT
IPC: E06B3/263
Filed: 1996-06-11
Abstract: The connector is for the metal outer skin of a heat-insulted profiled frame member of a window, door or facade. The skin has a C-section groove with edge strips to accommodate a seal, also a stop rib positioning the connector, which has a hook inserted in the groove and engaging behind one of the edge strips. A through-drilling (20) in the connector (11) at right angles to this length-wise axis (21a) accommodates a locking pin (18). This engages in the seal groove (13) and bears against the edge strip (15) on the side furthest from the hook (16). A driving head (19) can be provided on the pin, whose maximum shank length is equal to the distance between the drilling mouth (22) and the groove bottom. Protrusions at intervals on the pin outside surface can bear positively against the drilling inside surface.
Patent EP-0782008-A3 (EP)
Inventor: SHIRAI NORIAKI
IPC: G01S17/931
Filed: 1996-12-27
Abstract: The present invention aims to facilitate easy
correction of the center axis of an obstacle detecting
apparatus for a vehicle by calculating deflection of the
center axis with respect to the vehicle. Each of most
obstacles recognized as moving objects is a preceding
vehicle 93, and when the subject vehicle 91 is moving
straight, the preceding vehicle 93 is detected in a
position straight ahead of the subject vehicle 91. If the
optical axis 95 of the transmitting/receiving section 31 is
oriented straight ahead of the subject vehicle 91, the
preceding vehicle 93 will be detected on the optical axis
95. On the other hand, when the optical axis 95 deviates
from the center axis of the vehicle, the preceding vehicle
93 is detected in a position deviated from the optical axis
95 by an angle m. In this case, the value  of
deflection of optical axis 95 is equal to -m. In
addition, by determining whether or not the relative
velocity vector component of an obstacle is within a given
range, the accuracy of calculation can be bettered with
data of vehicles moving in an adjacent lane and data of
vehicles moving along a curve being removed.
Patent EP-0759444-A3 (EP)
Inventor: ADAMS PAUL E
IPC: C07C59/01
Filed: 1996-08-20
Abstract: Compositions comprising unsaturated hydroxycarboxylic compounds, a process for
reacting olefinic compounds with carboxylic reagents and products prepared by the
process. The compositions containing the hydroxycarboxylic compounds and the
products of the process are useful as intermediates for preparing addrives for lubricants
and fuels.
Patent EP-0762270-A3 (EP)
Inventor: KAHLE JAMES A
IPC: G06F12/00
Filed: 1996-08-29
Abstract: A load multiple instruction may be executed in a superscaler
microprocessor by dispatching a load multiple instruction to a load/store
unit, wherein the load/store unit begins execution of a dispatched load
multiple instruction, and wherein the load multiple instruction loads
data from memory into a plurality of registers. A table is maintained
that lists each register of the plurality of registers and that indicates
when data has been loaded into each register by the executing load
multiple instruction. An instruction is executed that is dependent upon
source operand data loaded by the load multiple instruction, prior to the
load multiple instruction completing its execution, when the table
indicates the source operand data has been loaded into the source
register. Also, a store multiple instruction may be executed by
dispatching a store multiple instruction to the load/store unit,
whereupon the load/store unit begins executing the store multiple
instruction, wherein the load/store instruction stores data from a
plurality of registers to memory. A fixed point instruction is executed
that is dependent upon data being stored by the store multiple
instruction prior to the store multiple instruction completing its
execution, but the executing fixed point instruction is prohibited from
writing to a register of the plurality of registers prior to the store
multiple instruction completing.
Patent EP-0775963-A3 (EP)
Inventor: KARTTUNEN LAURI
IPC: G06F17/30
Filed: 1996-11-20
Abstract: A technique of using the path numbers of an acyclic finite-state transducer as a method of
indexing a database. Each entry in the database has associated therewith one or more keys. The
method of indexing the database comprises: providing a finite state transducer defining the keys for
the database; for each key, determining a path number associated with that key, said path number
defining a mapping between that key and the or each corresponding entry in the database.
Patent EP-0790686-A3 (EP)
Inventor: IKEGAMI HIDETSUGU
IPC: H01S3/30
Filed: 1997-02-13
Abstract: In a method of generating a super hard laser,
uniformization of the energy of an electron beam (1) in an
electron storage ring and formation of a pulse of the
electron beam (1) through gyration phase bunching are
simultaneously performed so as to convert the stored electron
beam (1) into a coherent electron beam having a high degree
of time coherence. A laser beam is projected in a direction
opposite to the traveling direction of the coherent electron
beam so as to induce coherent Compton scattering (CCS) of the
laser beam. With this operation, a super hard laser (10)
such as a CCS X-ray or a CCS γ-ray can be generated.
Patent EP-0791861-A3 (EP)
Inventor: KUKIMOTO TSUTOMU
IPC: G03G9/097
Filed: 1997-02-19
Abstract: An electrophotographic image forming method
according to (I) a so-called simultaneous development
and cleaning scheme or cleaner-less scheme is
effectively operated by using a specific non-magnetic
toner. (II) The non-magnetic toner comprises non-magnetic
toner particles having a shape factor SF-1 of
120 - 160, a shape factor SF-2 of 115 - 140 and a
weight-average particle size of 4 - 9 µm. (III) The
non-magnetic toner further includes inorganic fine
particles (a) having a number-average primary particle
size of at most 50 nm and spherical fine particles (b)
having a number-average primary particle size of 50 -
1000 nm and a surface area-based sphericity ψ of 0.91
- 1.00, respectively externally added to the non-magnetic
toner particles.
Patent EP-0806791-A3 (EP)
Inventor: KRASKO ZEYA K
IPC: H01J61/82
Filed: 1997-04-22
Abstract: A highly efficient discharge lamp has a color rendering index of about 85, a lumens
per watt rating of about than 90, a correlated color temperature of 3000°K, and a wall
loading of about 21 W/cm 2 . The lamp comprises an outer glass envelope and a pair of
electrical conductors extending into the interior of the glass envelope; a quartz
discharge tube disposed within the outer envelope and including a pair of spaced
electrodes which are electrically connected to the electrical conductors for creating an
electrical discharge during operation of the lamp, the discharge tube having an arc
chamber; and an arc generating and sustaining medium within the arc chamber
comprising the halides of sodium, scandium, lithium, dysprosium and thallium, a fill
gas selected from argon and xenon, and a given quantity of mercury to achieve a
desired lamp voltage. In a preferred embodiment of the invention the halides are
iodides and are present in the mole ratio of about 24-44:1:9.5:>3<4, while the thallium
is present in an amount of about 0.35 to 0.45 mg/cm 3  of arc tube volume.