baber/WOPTO huggingface dataset:
Patent EP-0374647-A3 (EP)
IPC: C07D317/28
Filed: 1989-12-09
Abstract: Herstellung von optisch aktiven α-Aminoacetalen der allgemeinen Formel I 
  
in der R¹ und R² für C₁-C₄-Alkylreste stehen, die auch zu einem 5- oder 
6-gliedrigen Ring verbunden sein können, und R³ einen C₁-C₂₄-Alkylrest 
oder einen Arylrest bedeutet, indem man α-Oxoacetale der allgemeinen 
Formel II 
  
mit einem optisch aktiven 1-Phenyl-ethylamin III zu der Schiff'schen 
Base IV umsetzt, diese zu den Aminoacetalen V 
  
hydriert und V anschließend einer hydrierenden Spaltung unterwirft.
Patent EP-0342779-A3 (EP)
Title: Suspension device with cam support member
IPC: B60N2/54
Filed: 1989-03-10
Abstract: A mechanical seat suspension inside a housing comprises 
parallel scissor arms (35) and a support 
arm (60) with a cam (80) connected to 
suspension springs (90). The support arm, which carries the 
substantial majority of the seat load, has a height adjustment 
means and a cam with two arcuate surfaces (80A, 80B) that define an 
imaginary pivot point. The use of the cam with the imaginary 
pivot point permits a more compact structure. Various 
embodiments of the support arm with a cam end and devices using 
the support arm are also disclosed. A shock absorber (25) attached to 
the outside of the scissor arms dampens the stroke of the 
suspension springs connected to the cam. The ratio of the shock 
stroke travel to the vertical movement of the seat remains 
generally linear and constant, thus producing a more comfortable 
ride. Also included is a height adjustment mechanism on the 
support arm that interlocks with the cam by a pivoting pawl (95) and 
biasing spring (85). The height of the seat is adjusted by the 
relative movement of the top portion of the housing to the lower 
portion. No external levers, triggers, or other structures are 
necessary for seat adjustment. The tension in the suspension 
springs is adjustable to compensate for the weight of the rider.
Patent EP-0340898-A3 (EP)
Title: Security coding
IPC: G07D7/00
Filed: 1989-03-15
Abstract: A method of security coding an article which comprises 
applying to the article an identification mark comprising at least 
one colourless or weakly-coloured infra-red absorbing material and an 
article carrying one or more identification codes applied according 
to the method. The method is suitable for marking documents, 
currency and equivalents, such as cheques, credit cards and tickets, 
and for the identification of copyright materials and high valued 
added goods, such as tapes, cassettes, books, films cameras, 
perfumes, spirits and designer goods to inhibit counterfeiting.
Patent EP-0366399-A3 (EP)
IPC: G03G15/01
Filed: 1989-10-24
Abstract: The present invention relates to an image processing 
apparatus and a method therefor for processing an input 
image and recording it on a recording medium. In 
particular, a predetermined original is registered in order 
to prevent bank bills or securities from being forged by 
color copying so that an original which is determined to be 
in coincidence with the registered original is subjected to 
a different processing from a usual processing.
Patent EP-0356374-A3 (EP)
Title: Glass-block panels and method of fabrication thereof
IPC: E04C2/54
Filed: 1989-08-19
Abstract: A glass block (14) panel construction and method of 
fabrication useful for decorative and functional purposes. The 
panel includes a frame (10) rigidly assembled from interlocking 
components (40,52) to form a grid-like pattern of adjacent pockets (12), 
each pocket (12) sized to receive and support a glass block (14) by way 
of support lips (39,50,60) extending around each pocket, the blocks (14) 
bonded to the frame (10) and therefore to one another in structurally 
stable and weather sealed relation.
Patent EP-0366647-A3 (EP)
Title: Method and apparatus for forming thin organic film
IPC: B05C3/10
Filed: 1987-12-01
Abstract: An apparatus for forming thin organic films includes a plurality 
of water tanks (11, 12, 13) each containing water. Monomolecular films 
of different amphiphatic organic molecules are developed on the 
surfaces of the liquid in water tanks respectively. A work (48) is 
dipped into and raised out of a desired water tank, by a driving 
device (50), in a direction substantially perpendicular to the liquid 
surface. It is arranged that the monomolecular film is adhered to 
the surface of the work in only one of the steps of dipping and 
drawing up the work. It is also arranged that the work is dipped 
into and raised out of the developing region in a predetermined 
direction with respect to the monomolecular film.
Patent EP-0386428-A3 (EP)
Title: Process and equipment for lining concrete pipes
IPC: B28B21/94
Filed: 1990-01-24
Abstract: This invention relates to a process and relative equipment for lining concrete pipes (1), particularly pipes for sewer systems. The object of this lining, consisting of bisphenolic, isophthalic or similar resin, which impregnate a layer (2) of single thread glass fibre cloth and antiacidic cloth, is to protect the pipe from corrosive acidic agents, including the socket connections between one section of the pipe and the next.
Patent EP-0387788-A3 (EP)
Title: Broadband switch matrix with non-linear cascading
IPC: H04Q11/04
Filed: 1990-03-13
Abstract: A broadband switching matrix having MxN crosspoint 
switches is arranged into a selected number of groups of 
vertically cascaded stages in which adjacent groups are 
interconnected with expansion stages. An input signal 
switched from row to column in a particular group 
propagates through the remaining stages in that group and 
then propagates successively through the expansion stages 
in each following group before reaching an output port. 
In another array configuration, a set of N multiplexers 
(78) arranged in parallel each receive N input signals and 
provide a single output signal at a respective output 
port. The multiplexers are constructed from 2:1 selector 
elements (76) which are arranged in a vertical tree 
configuration having log₂N cascaded stages. Each 
multiplexer has the same number of stages and hence 
selector elements. Both broadband switching arrays are 
designed so that each switch drives only one other switch 
in the array, thereby minimizing capacitive loading and 
maximizing propagation speed.
Patent EP-0392511-A3 (EP)
Title: Lens barrel
IPC: G02B7/10
Filed: 1990-04-11
Abstract: In a lens barrel having an electromechanical 
transducer for driving an iris mechanism, a zooming motor 
for driving a zoom mechanism and a focusing motor for 
driving a focusing mechanism, at least one of the zooming 
motor and the focusing motor is arranged to be a geared 
motor in which a motor part and a reduction gear part are 
interconnected in the direction of an output shaft; and 
the motor part of the geared motor is disposed in front 
of the reduction gear part as viewed in the direction of 
the optical axis of the lens barrel.
Patent EP-0388162-A3 (EP)
Title: Apparatus for market trading
IPC: G06Q40/00
Filed: 1990-03-14
Abstract: A method and apparatus for market trading is disclosed, 
the apparatus generally comprising a host processor and a 
plurality of user terminals in selective communication with 
the host. Each user terminal includes a selectively 
partitionable display by which market information is 
conveyed to a participant. Among other features, the 
method involves the use of icons for representing traders, 
each icon including information relevant to the commodity 
being traded. The method and apparatus are applicable to 
markets for trading commodities such as securities, 
securities options, futures contracts, futures options, and 
the like.
Patent EP-0402131-A3 (EP)
Title: Cooling system with supplemental thermal storage
IPC: F24F3/00
Filed: 1990-06-07
Abstract: The present invention provides a cooling system with 
supplemental thermal storage. The cooling system 
comprises a compressor (12), an evaporative condenser 
(20), a thermal storage unit (40), and an evaporator 
(80). During normal outdoor temperatures when building 
cooling is desired, the compressor (12) output is 
connected to the evaporative condenser (20) which in turn 
is connected to the evaporator coil (86). During periods 
of time when the building is not occupied, the evaporator 
coil (86) is removed from the cooling circuit and the 
working fluid passing through coils (46) in the thermal 
storage unit (40) acts to freeze liquid (50) surrounding 
the coils (46) within the thermal storage unit tank (52). 
During unusually warm outdoor temperatures, when 
additional building cooling is required, the compressor 
(12) output is connected to the evaporative condenser 
(20) which in turn is connected to the thermal storage 
unit (40) which output is in turn connected to the 
evaporative coil (86). During such operation, 
additionally chilled working fluid is provided to the 
evaporator coil (86) due to the working fluid passing 
through the coils (46) of the thermal storage unit (40) 
and thereby being further chilled due to the frozen 
liquid (50) surrounding the coils (46) in the thermal 
storage unit (40).
Patent EP-0431899-A3 (EP)
Title: Magnetic tape cassettes
IPC: G11B23/087
Filed: 1990-12-04
Abstract: A magnetic tape cassette has an opening (5) into which a head drum (42) having a rotary head (41) is inserted. A pair of tape guide members (24, 25) which guide a magnetic tape (T) so that the tape (T) is helically wrapped around the head drum (42) are provided inside the opening (5) so as to be able to swing independently. Thus, when the head drum (42) is inserted into the opening (5), the two tape guide members (24, 25) are brought into circumferential contact with the peripheral surface of the head drum (42) accurately. <IMAGE>
Patent EP-0391852-A3 (EP)
Title: Pharmaceutical compositions
IPC: A61K31/165
Filed: 1990-03-29
Abstract: A composition for rectal or vaginal 
application of drugs, characterised in that the 
composition is substantially free of fat and contains, 
together with the effective substance or effective 
substances and possibly further carrier substances, at 
least one hydrocolloid, which, through interaction with 
local body fluid, effects disintegration of the 
applied formulation.
Patent EP-0548812-A3 (EP)
Title: Control unit for a vibratory conveyer
IPC: H02P25/032
Filed: 1992-12-17
Abstract: The invention relates to a control device for a vibrating conveyor (2) which can be excited by a magnet device (3) and has a power section (1) which is connected upstream of the magnet device (3). A sensor (19) produces a signal which corresponds to the vibration of the vibrating conveyor (2) and is supplied to the control circuit (10) as the actual value. A setting, which is predetermined by means of a setting device (23), for the vibration is compared with the actual value. The power section (1) controls the magnet device (3) of the vibrating conveyor (2) in accordance with the difference determined from the setting/actual value comparison, such that the actual value corresponds to the setting. The natural resonant frequency of the vibrating conveyor (2) is determined in that a predetermined frequency range is moved through during the allocation of a specific setting, and the difference between the setting and the actual value is determined for each frequency, and in that the frequency corresponding to the smallest difference is defined as the natural resonant frequency of the vibrating conveyor (2). <IMAGE>
Patent EP-0661162-A3 (EP)
Title: Substrate for ink-jet head, ink-jet head, and ink-jet apparatus.
Inventor: MORIYAMA JIRO
IPC: B41J2/175
Filed: 1994-12-27
Abstract: There is disclosed an ink-jet head for performing recording by discharging an ink, including a discharge port for discharging the ink, and an ink channel which communicates with the discharge port and is provided with a discharge energy generating element for discharging the ink. An optical element is arranged at a position, corresponding to the ink channel, of the ink-jet head. There are also disclosed an ink-jet apparatus using the ink-jet head and a substrate for the ink-jet head. <IMAGE>
Patent EP-0666083-A3 (EP)
Title: Venting system.
Inventor: MATKOVICH VLADO I
IPC: A61M5/38
Filed: 1991-05-24
Abstract: A biological fluid processing system (10) for the processing of biological fluid (such as blood) is disclosed. The biological fluid processing system (10) separates gases from the system to improve storage life, safety, and the quality of the processed biological fluid. The biological fluid processing system (10) increases the yield of the processed biological fluid by allowing recovery of biological fluid trapped in various elements of the system. A typical biological fluid processing system (10) includes a collection bag (11) with conduits (12, 15) connecting it to a second container (17) for receiving biological fluid. A functional biomedical device (14) may be included. A gas inlet (13) allows gas to be introduced into the system to recover the biological fluid trapped in the system. A gas outlet (16) allows gas to be purged from the system. <IMAGE>
Patent EP-0686743-A3 (EP)
Title: Lock cylinder with a safety device against the withdrawal of the lock cylinder
Inventor: SCHUNCK ALFRED
IPC: E05B9/08
Filed: 1995-05-09
Abstract: The security lock (10) is of the cylinder type. It is designed to be firmly located in the door plate (26) or other structure on a door so that it cannot be removed. The locating device (24) consists of a stepped bolt with an enlarged head (24a) projecting beyond a side fin (16) on the cylinder lock. The part of the bolt of reduced dia. (24b) is screwed into the body of the lock. The head of the bolt may have two cutouts which may form flat faces to help turn the bolt in the bore which receives it.
Patent EP-0691764-A3 (EP)
Inventor: MIYASHITA TOSHIKAZU
IPC: H04L7/04
Filed: 1995-07-05
Abstract: In detection of a frequency error of a local frequency
for quadrature demodulation of a received signal by sampling
(S2) each burst of the received signal by a sampling signal at
a sampling period into a predetermined number 2m of sampled vectors,
zeroth to (2m-2)-th phase errors are calculated (S3), each phase
error accompanying a phase difference which is between two adjacent
ones of the sampled vectors and is constant during each burst,
Zeroth to (m-1)-th averages are calculated (S4(1)) as regards
m consecutive ones of the phase errors with each average calculated
starting at a q-th phase error of the phase errors and with q
varied between zero and (m - 1), both inclusive. A mean value
of these m averages is calculated (S4(2)) and is divided (S5)
by a divisor comprising, the sampling period. The frequency error
is given by a quotient of this division. The received signal
is derived by reception of a transmitted signal subjected to
digital angle modulation, such as GMSK or MSK modulation.
Patent EP-0725324-A3 (EP)
Inventor: BURKES THERESA A
IPC: G06F12/08
Filed: 1995-08-04
Abstract: A hierarchic disk array data storage system (10) has a disk array
(11) with multiple storage disks (12) and a disk array controller (14) which
coordinates data transfer to and from the disks. The storage disks define a
physical storage space (34). A RAID management system (16) maps a RAID-level
virtual storage space (40) onto the physical storage space. The RAID-level
virtual storage space presents the physical storage space as multiple RAID
areas. The RAID areas include mirror RAID areas which contain mirror allocation
blocks to store data according to mirror redundancy and parity RAID areas
which contain parity allocation blocks to store data according to parity
redundancy. The RAID management system (16) dynamically migrates data
between the mirror and parity RAID areas in a manner which optimizes
performance and data reliability. As new storage requests are made, the RAID
management system evaluates the existing storage conditions and computes a
total virtual capacity that is available to the user given a disk array configuration.
The total virtual capacity is computed based upon a pessimistic assumption
regarding a worst case data storage mix between mirror and parity RAID areas.
The RAID management system will approve the new storage request without
resorting to data migration if the new space requirements and already existing
committed capacity does not exceed the total virtual capacity. In this manner,
the RAID management system avoids over-commitment to the user.
Patent EP-0712577-A3 (EP)
Title: Bromate stabilization of nitrate-free 3-isothiazolones
Inventor: GIRONDA KEVIN FITZGERALD
IPC: A01N43/80
Filed: 1995-10-11
Abstract: Stabilising 3-isothiazolone derivs (I) in aq. soln. which is free from nitrate and nitrate stabiliser cpds. comprises: (a) introducing bromate to stabilise (I); and (b) buffering to pH 4-5. Also claimed is a biocide compsn. comprising the stabilised compsn. prepd. as above and a solvent.
Patent EP-0676294-A3 (EP)
Title: Tintenpatrone für einen Druckkopf eines Ink-Jet-Printers
Inventor: MAECHLER GORDIAN
IPC: B41J2/175
Filed: 1995-04-04
Abstract: Die Tintenpatrone hat ein allseits geschlossenes Gehäuse
(15,16) mit einer ersten Oeffnung (26) zur Aufnahme eines
rohrförmigen Stutzens (5) des Druckkopfs (1) sowie einer
zweiten Oeffnung (28,29) für die Zufuhr von Luft zum Innenraum
des Gehäuses (15,16). Der Innenraum enthält einen tintengetränkten
Schaumstoffkörper (24). Die erste Oeffnung
ist innerhalb einer als Dichtfläche (26) wirkenden Bohrung
durch einen Deckel verschlossen. Die zweite Oeffnung wird
durch einen engen kapillaren Spalt zwischen einer länglichen
Bohrung (28) und einem Dorn (29) gebildet. Durch diese
Ausbildung wird eine einfache und sichere Handhabung erreicht.
Patent EP-0767368-A3 (EP)
Title: Verfahren und Vorrichtung zur Entnahme von Gasproben aus Behältern
Inventor: ROSATZIN MARTIN DR
IPC: G01N1/22
Filed: 1996-09-03
Abstract: Zur Entnahme einer Gasprobe aus einem Behälter
(1) wird ein Gasstrom (3) in den Behälter eingeleitet
und dadurch das im Behälter befindliche Gas (5) aus diesem
verdrängt. Das verdrängte Gas (5) wird in einen Sammelraum
(4) eingeleitet, dessen Eintrittsöffnung grösser
ist als dessen Austrittsöffnung. Oberhalb der Austrittsöffnung
wird durch eine Saugleitung (7) ein Teil (8) des
aus der Flasche ausgestossenen Gasstromes abgesaugt und
zur Analyse einer Analysestation zugeführt. Durch dieses
Verfahren bzw. diese Anordnung ergibt sich eine Ausnutzung
des verdrängten Gasstromes über einen längeren Zeitraum
ohne namhafte Verdünnung und damit eine verbesserte
Analysemöglichkeit.
Patent EP-0778339-A3 (EP)
Inventor: WELCH MICHAEL C
IPC: C11D3/37
Filed: 1996-12-03
Abstract: An improved powdered non-phosphate, peroxygen based machine dishwashing
compositions comprising a blend of nonionic surfactants,
builders, non-chlorine bleach, bleach precursors, enzymes, polycarboxylate
polymers and nonionic graft copolymers of vinyl acetate
and polyalkyleneoxide wherein spotting and filming are substantially
minimized.
Patent EP-0784916-A3 (EP)
Title: Fahrzeug zum Transport eines insbesondere fahrbaren Geräts
Inventor: WALTERS JAMES C
IPC: B60P3/06
Filed: 1996-12-21
Abstract: Ein Fahrzeug (14) zum Transport eines insbesondere fahrbaren
Geräts (14) weist zwei Aufnahmeböden (154, 156) auf, die
ungefähr mittig des Fahrzeugs (14) auf einem sich in dessen
Fahrtrichtung erstreckenden Längsträger (88, 88') vertikal
schwenkbar gelagert sind. Nahe des dem Aufnahmeende abgelegenen
Endbereichs des Aufnahmebodens (154, 156) befindet sich ein
Anschlag (134, 136) an dem das Gerät (10) zur Anlage gebracht
und gesichert werden kann, wobei der Bereich zwischen dem
Anschlag (134, 136) und der Kippachse des Aufnahmebodens (154,
156) zur Aufnahme des Geräts (10) bzw. dessen Räder (30, 32)
bestimmt ist.
Patent EP-0783241-A3 (EP)
Inventor: ASAI KOICHI
IPC: H05K13/04
Filed: 1996-12-27
Abstract: An electronic component transferring device for transferring
electronic components (164), including a plurality of rotary
members (70, 392, 604, 774) rotatable about a common axis
(66, 388, 618) independently of each other, a rotary motion
generating device (88, 90, 94, 98, 100, 108, 386, 402, 410,
412, 436, 460, 464, 478, 490, 530, 534, 536, 602, 636, 644,
666, 668, 676-682, 696, 770, 778, 790, 792, 794, 812) for
generating rotary motions of the rotary members about the
common axis over a full 360° angular range such that each
rotary member is stopped at each predetermined stop position
during one full rotation thereof and such that the rotary
members are stopped at each stop position at different
times, and a plurality of component holder heads (120, 742)
which are carried by the rotary members, respectively, and
which hold the respective electronic components. The
apparatus may be suitably used in an electronic component
mounting system. Also disclosed are a method of transferring
the electronic components and a method of mounting the
electronic components.
Patent EP-0731370-A3 (EP)
Inventor: ODA KENZO
IPC: G02B6/38
Filed: 1996-03-11
Abstract: An optical connector comprises a plug housing (20)
having a joining cavity (22) with bosses (22a,22b) formed on
the inside walls (20a), an optical fiber protection member
(40) having a plate-shaped base (42) which can be inserted
into and pulled from the joining cavity (22) and a header
housing (60) having a joining protrusion (62) which fits
into the joining cavity (22). When the plug housing (20)
and the header housing (60) are not connected, the front end
of the optical fiber (24) is located within a through opening
of the optical fiber protection member (40) which thus
protects the optical fiber from damage. Upon mating of the
header housing (60) with the plug housing (20), the optical
fiber protection member (40) is urged rearwardly into the
plug housing (20) to expose the optical fiber (24).
Patent EP-0743570-A3 (EP)
Inventor: TSUDA TADAYUKI
IPC: G03G21/16
Filed: 1996-05-13
Abstract: This specification discloses a toner container (2) for
containing therein a toner used for development by
developing means for developing a latent image formed
on an electrophotographic photosensitive member, the
developing means being supported by a developing frame,
the toner container (2) is mounted in an
electrophotographic image forming apparatus. The toner
container (2) having a toner frame has a toner containing
portion containing the toner therein, a toner supply
opening (28) for supplying the toner contained in the toner
containing portion to the developing means, a toner
seal (5) for unsealably sealing the toner supply opening (28), a
take-up member (4) disposed in a space formed by the
developing frame and the toner frame being coupled
together for taking up the toner seal (5), and drive force
imparting means (6) for imparting a drive force to the
take-up member (4).
Patent EP-0773543-A3 (EP)
IPC: G11B7/125
Filed: 1996-11-07
Abstract: A method of performing stabilized overwriteable optical recording, wherein 
overwriting is performed sufficiently even when erasure becomes poor when the low level 
laser beam intensity P L  is set too low. The low level of recording laser beam intensity is set 
by playing back a test recording region by illuminating magnetization reversal areas after 
magnetization reversal areas have been formed in test regions of an overwriteable optical 
recording medium. Further, an erasure factor is found from the playback signal. In a 
second embodiment of a method of setting the recording laser beam intensity in order to 
perform recording on an overwriteable optical recording medium, before a test recording is 
performed, magnetization reversal areas are formed in a test recording region. These 
magnetization reversal areas are not erased, and a test recording is performed in this region 
by overwriting.
Patent EP-0791718-A3 (EP)
Inventor: GUILLEN CHICO FRANCISCO
IPC: E06B9/40
Filed: 1996-11-11
Abstract: The socket consists of three parts, a graduated
external tubular part, another graduated tubular part that
slides inside the aforementioned part, passing through both
ends and is held inside the latter by means of an
intermediate spring, such that the anterior part is left
free to facilitate assembly either of the socket or of the
socket and of the bearing included alternately to the pin,
at the outer end of the innermost part.