baber/WOPTO huggingface dataset:
Patent EP-0843101-A2 (EP)
Inventor: MUELLER DIETER
IPC: F04D29/28
Filed: 1997-07-24
Abstract: The fan wheel consists of a cast disc on which there is a large number of rearward-curved air scoops (16). These run starting from a region (14) close to the hub (12) more or less parallel to each other and curved backwards to the external circumference of the disc. The scoops may start from a deeper annular region close to the hub and may extend over at least the outer half of the radius of this region. The wheel may be a pressure casting or a sand casting, or may be moulded from sheet metal.
Patent EP-0831673-A2 (EP)
Inventor: MUELLER GERD DR DIPL-PHYS
IPC: A61N1/36
Filed: 1997-08-22
Abstract: The implanted microphone has a microphone capsule (15) contained within a hermetically sealed microphone housing (11). This is provided with two arms (31,32) extending at an angle to one another. Preferably the angle is a right angle. One housing arm (31) contains the microphone capsule and is provided with a sound detection membrane (5). The other housing arm is provided with an electrical lead connection arrangement (17), for making electrical connections between the inner part of the housing and the outer part. and is positioned outside the projection of the microphone capsule.
Patent EP-0841537-A2 (EP)
Inventor: OKUDE MARIKO
IPC: G06T17/05
Filed: 1997-11-05
Abstract: A map display method and a medium storing program for realizing this
method, and a map display apparatus are described wherein map information
in an area specified in response to a current location of a moving object is
read from a map database. Furthermore, a perspective map looking from a
view point toward a ground plane is generated by executing coordinate
transformation procedures on said map information, and a scenery image
corresponding to said perspective map is displayed on a display device.
According to the invention said view point for generating said perspective
map is established above a height of a map constituent element existing at
a location specified in response to the current location of said moving
object, said height of said view point being renewed with movement of said
moving object. Additionally, a navigation system is described comprising a
map database device for storing map information at least including information
regarding topographical features and roads. Information regarding
heights of map constituent elements are obtained from a map database
storing map information.
Patent EP-0843284-A2 (EP)
Inventor: SHIOTA KAZUO
IPC: G06T11/60
Filed: 1997-11-11
Abstract: When a picture print is generated by editing a picture
image recorded on a film, the print in accordance with a
customer's requirements is generated by simple operations and
at a low cost. Low resolution image data of a picture image
read from a film are recorded in a recording medium, in addition
to software for image editing, and provided to a customer so
that the customer can carry out editing operations on the
picture using a personal computer or the like. When a print
is ordered, editing instruction information generated by
recording the operations the customer has carried out for the
editing is received from the customer via the recording medium.
Based on the editing instruction information, a scanner reads
a film in high resolution and a printer outputs a print after
automatic editing on the image data.
Patent EP-0845889-A2 (EP)
Title: Router for high-speed packet communication between terminal apparatuses in different LANs
Inventor: KAWAFUJI MITSUHIRO
IPC: H04L29/12
Filed: 1997-11-27
Abstract: In a router (20) having a routing section (22)
for performing routing on the basis of a routing table
(11) and an ARP (address resolution protocol) table
(12) to transmit a received packet to a destination,
and adapted to connect a plurality of local area
networks (LANs), to realize high-speed routing, the IP
addresses and MAC addresses of the terminal apparatuses
in the LANs directly connected to the router (20) are
stored in a memory table (23) in correspondence with
the interfaces information to which the LANs are
connected, together with the IP addresses of the
terminal apparatuses in a LAN connected to the router
(20) through another router, the MAC address of another
router, and the interfaces information to which another
router is connected, which are stored in correspondence
with each other. When a packet determination section
(25) determines that a received packet satisfies
predetermined conditions, and a registration determination
section (29) determines that destination IP
address of the packet is registered in the memory table
(23), a second routing section (30) specially designed
for packets satisfying the predetermined conditions
reads out information corresponding to the IP address
from the memory table (23), updates the MAC address of
the received packet with the information, and outputs
the packet.
Patent EP-0846995-A2 (EP)
Inventor: NAKAZAWA MASAHIKO
IPC: F17D1/02
Filed: 1997-12-02
Abstract: A connecting member connected to an extension of a
massflow controller has attached thereto a gatelike
member to hold the connecting member from opposite sides
thereof. The gatelike member has a pressing member for
pressing the extension against the connecting member
from immediately above a seal portion between the
extension and the connecting member.
Patent EP-0810281-A2 (EP)
Inventor: ENDO ISAO
IPC: C12M1/36
Filed: 1997-05-27
Abstract: A detecting apparatus (1) is disclosed, that comprises a plurality of measurement devices (7-11) with respective sensors (e.g. 7a, 7b) and supporting means (2) for holding the measurement devices in such a manner that the individual sensors can, when the apparatus is affixed to a bio-reactor, contact a culture broth; the turbidity, dissolved oxygen, dissolved carbon dioxide, temperature, pH, and similar or other internal environmental conditions of the culture broth being obtained by these measurement devices. Use of such a device enables the physiological activity of the organism in the culture broth to be monitored, whilst reducing the risk of ingress of foreign matter to the interior of a bio-reactor whilst simultaneously reducing disruption to the liquid flow within a bio-reactor fitted with this detecting apparatus.
Patent EP-0823419-A2 (EP)
Inventor: KOBAYASHI KOJI
IPC: A61K8/44
Filed: 1997-08-07
Abstract: Disclosed is a novel dimethylpropanediol compound
of the formula:
 
wherein R 1  and R 2  are each independently a C 1-30 
hydrocarbon group which may be substituted, or a five-or
six-membered heterocyclic group which contains 1 to
4 heteroatoms selected from oxygen, sulfur and nitrogen
atoms and which may be substituted,
   R 3  is hydrogen atom, an alkyl group which may be
substituted, an acyl group, an alkoxycarbonyl group, a
phenoxycarbonyl group, or a carbamoyl group which may
be substituted, and   a and b are each independently 0 or 1 or a salt
thereof, which has a hair revitalizing action and is
useful for hair growth promotion, hair growth
stimulation, or hair loss prevention in mammals.
Patent EP-0851617-A2 (EP)
Inventor: GLANCE BERNARD
IPC: H04B10/29
Filed: 1997-12-19
Abstract: An amplification circuit for amplifying
wavelength-division-multiplexed (WDM) optical signals
in a fiber-optic network is presented. The
amplification circuit amplifies WDM signals propagating
simultaneously in both directions through a fiber-optic
link with a single unidirectional optical amplifier.
Patent EP-0828092-A2 (EP)
Inventor: PALAU JOSEPH
IPC: B23P21/00
Filed: 1997-09-09
Abstract: The epicycloidal reduction gear comprises several satellites (7) with external teeth (7a) which rotate around a shaft (7b). A peripheral crown wheel (2) has internal teeth (2a) and here can be a central shaft with external teeth. The assembly procedure consists of mounting the satellite shaft on a satellite carrier (8). This allows it to displace on the satellite carrier radially and angularly in a plane perpendicular to the reduction gear principal axis (XX'). This is achieved by radial or annular displacement of each satellite shaft to a position where its external teeth mesh with the crown wheel teeth or with the central shaft. The rotational shaft is then immobilised in this position relative to the satellites. The assembly procedure enables the precise positioning of the satellites relative to one or more crown wheels and/or central shaft even though the teeth manufacturing tolerances are high.
Patent EP-0825234-A2 (EP)
Inventor: RUCH THOMAS
IPC: C07D487/04
Filed: 1997-08-13
Abstract: The  beta -modification of unsubstituted 1,4-di-keto-3,6-diphenyl-pyrroloÄ3,4-cÜpyrrole of formula (I), with the specified lines in its x-ray diffraction diagram, is new: The relative intensity at various values for the lattice spacing (d value in Angstrom ) / double reflection angle (2θ ) are 100% at 13.8817/6.362; 24% at 4.9411/17.938, 25% at 4.6743/18.971;21% at 4.5976/19.290; 11% at 4.4193/20.076; 35% at 3.3932/26.242; 33% at 3.3195/26.836; and 12% at 3.0419/29.337.
Patent EP-0878099-A2 (EP)
Title: Systeme d'incrustation couleur en studio
Inventor: TZIDON AVIV
IPC: H04N9/75
Filed: 1997-01-29
Abstract: L'invention concerne un système vidéo créant une ombre virtuelle d'un objet d'avant-plan filmé en face d'un écran bleu avec une caméra vidéo principale. L'ombre virtuelle est créée au moyen d'une deuxième caméra vidéo placée en tant que source de lumière virtuelle. Les images provenant des deux caméras sont traitées par un dispositif d'incrustation couleur, afin de séparer l'objet d'avant-plan. L'image vidéo provenant de la deuxième caméra est traitée de façon à créer l'ombre virtuelle et les deux images vidéo sont combinées avec une image d'arrière-plan. Des systèmes de localisation d'objet et de guidage d'acteur permettent à l'acteur de trouver facilement son chemin autour de l'ensemble et de fixer son regard sur les objets virtuels apparaissant ou disparaissant du studio. Ce système de guidage donne à l'acteur le minutage des différents événements qui ont lieu dans le studio. Les marquages spéciaux sont totalement invisibles à la caméra, ainsi qu'aux téléspectateurs, soit parce qu'ils sont projetés dans une couleur d'incrustation, soit parce qu'ils ne sont actifs que pendant les suppressions virtuelles de la caméra, telles que l'intervalle de suppression vertical ou l'intervalle de suppression horizontal en NTSC, PAL, SECAM ou dans un autre format de signaux vidéo.
Patent EP-0937124-A2 (EP)
Inventor: GONZALEZ JOSEP MARIA
IPC: C09K23/00
Filed: 1997-11-05
Abstract: L'invention concerne des compositions aqueuses concentrées d'un tensioactif de type bétaïne ayant une faible viscosité et un point de gélification bas. La composition de l'invention contient un composé de bétaïne de formule (I), dans laquelle R est une longue chaîne alkyle ou alkényle C7-C24, R1 et R2 sont indépendamment un alkyle C1-C4 à chaîne courte, et n est un entier compris entre 1 et 5; et au moins un fluidifiant choisi dans le groupe comprenant (i) les dimères d'acides gras et (ii) les esters phosphoriques d'alcools gras ou d'alcools gras polyéthoxylés, de formule: (R-(OCH2CH2)n-O)x-P(O)-(OH)y, dans laquelle R est une chaîne alkyle ou alkényle C8-C24 linéaire ou ramifiée, n est un entier compris entre 0 et 10, et x et y sont indépendamment 1 ou 2, à condition que la somme de x et y soit égale à 3. La composition contient un résidu sec d'au moins 40 % en poids.
Patent EP-0890040-A2 (EP)
Inventor: WALKER PATRICK MICHAEL CRANSTO
IPC: F02B75/20
Filed: 1997-03-27
Abstract: A crankshaft and piston arrangement for a combustion engine including a piston pivotally connected to a crankshaft by a connecting rod and two balance structures each including a balance structure connecting rod connected to the crankshaft and a balance arm having a longitudinal axis and pivotally connected to the balance structure connecting rod. The balance arm is pivotally connectable at an end remote from the balance structure connecting rod to the engine. The longitudinal axes of the balance arms extend in substantially opposite directions to one another and are substantially perpendicular to a plane through the crankshaft rotational axis (C) and center of the piston when the piston is at substantially mid-stroke and rotate in opposite directions to one another in use. Each balance structure is substantially diametrically opposed to a piston with respect to the crankshaft rotational axis thereby operably to balance forces generated by the acceleration and deceleration of the piston in use. The L/R ratios for the piston connecting rod and the balance structure connecting rod are substantially equal.
Patent EP-0881779-A2 (EP)
Inventor: BIENEFELD AXEL
IPC: H04B1/10
Filed: 1998-05-22
Abstract: The method involves high-pass filtering an input signal which is affected by multi-path disturbances, so that low-frequency signal portions of the input signal are suppressed. The filtered input signal is amplified, so that a level of the high-frequency signal portions is increased. The amplified and filtered input signal is searched for characteristic pulses which appear at multi-path disturbances. The pulses, if they comprise or exceed a previously determined level, are recorded and are broadened, whereby the signal energy of the pulses is enlarged. Further signals are won from the signal, over respectively at least one time-constant element, for influencing a processing of the radio signal, especially for a dynamic high-cut, stereo-blending, or a volume control, i.e. muting.
Patent EP-0897694-A2 (EP)
Inventor: KOBAYASHI KANDO
IPC: A61B5/103
Filed: 1998-08-18
Abstract: The disclosed measuring device includes a base plate with a scale
for measuring a sitting-posture body anteflexion of a subject, and a back plate
for supporting the back of the subject is connected to the base plate so that it
can assume an upright posture relative to the base plate. A movable table is
guided along the scale on the base plate toward and away from the back plate.
The table has a cursor for reading the movement distance of the table from a
reference point of the scale.
Patent EP-0903555-A2 (EP)
Inventor: HELMS WERNER
IPC: F28F1/32
Filed: 1998-08-19
Abstract: Fins (1) form part of a fin/tube block which when assembled has passages (3) for tubes. Each passage has at least one support edge (6) at least partly encircling it, bent at right angles to the passage axis. Preferably the support edge is provided with at least one coplanar, ear-shaped lug, projecting outwards. Independent claims are also included for the method of manufacturing fin passages by forming a cut in a sheet which is then deformed.
Patent EP-0907069-A2 (EP)
Inventor: GILL MICHAEL JOHN
IPC: G01F15/00
Filed: 1991-09-09
Abstract: A measurement system includes a housing 10 with a duct 11
having an inlet 13 and outlet 14. Fluid passes though a
number of apertures 47 in a chamber 21 and then through a
measuring tube 40 which incorporates extensions 41.
Fluid exits via chamber 22 and its apertures 47 to outlet
14. Transducers 36,37 are provided in chambers 53,50 and
have an acoustic path through the measuring tube.
Control electronics cause the transducers to send a burst
of signals in alternate directions through the tube to
determine fluid speed.
Patent EP-0911335-A2 (EP)
Inventor: MATSUDA HIDEKI
IPC: C07D491/048
Filed: 1998-10-22
Abstract: A pyridine alcohol derivative represented by
General Formula III
 
(where A represents a divalent organic group which may
contain one to three oxygen atoms, nitrogen atoms and/or
sulfur atoms, wherein A may form a 5-, 6-, 7-, or 8-membered
ring together with two bonded carbon atoms, where
said ring may form a condensed ring with one or more
additional rings; R 5  represents a hydrogen atom, -CHR 1 R 2 ,
or an alkenyl group, an aryl group or an aralkyl group
which may be substituted; R 1  and R 2  each independently
represent a hydrogen atom or a hydrocarbon group which may
be substituted; and R 6  represents a hydrogen atom, an
alkyl group, an alkenyl group, an aryl group or an aralkyl
group which may be substituted), is produced by:
   reacting a pyridine ester derivative represented by
General Formula I-1
  
(where Z 1  represents -COX; X represents an alkoxyl group,
an alkenyloxy group, an aryloxy group or an aralkyloxy
group which may be substituted; and A is the same as
above) 
with a reducing agent, an alkylating agent, an
alkenylating agent, an arylating agent or an aralkylating
agent to obtain a pyridine carbonyl derivative represented
by General Formula II
 
(where A and R 5  are the same as above); and   reacting the resulting pyridine carbonyl derivative
with a reducing agent, an alkylating agent, an
alkenylating agent, an arylating agent or an aralkylating
agent to obtain the pyridine alcohol derivative of the
General Formula III.
Patent EP-0919947-A2 (EP)
Inventor: SUGA MICHIHISA
IPC: A61B5/117
Filed: 1998-11-25
Abstract: Providing a fingerprint detection apparatus which
is small in size, low in cost and high in reliability.
The fingerprint detection apparatus includes a shape
transfer unit having a contact face for being contacted
by a finger whose fingerprint is to be detected, the
shape transfer unit having a thickness which varies,
when a finger contacts with a surface which serves as
the contact face, in accordance with pressures which are
produced by concave and convex patterns of the
fingerprint of the finger, and a detection driving
circuit unit for detecting a pattern of the fingerprint
based on variations of the thickness of the shape
transfer unit and outputting results of the detection as
electric signals, and detects a fingerprint pattern in
accordance with variations of the thickness of the shape
transfer unit.
Patent EP-0899797-A2 (EP)
Inventor: COMBERG ALBERT DR
IPC: H02M5/00
Filed: 1998-08-24
Abstract: The circuit has two electrodes (4,5) connected to the primary side (2) of the transformer (1) and a d.c. voltage source (8) connected to the electrodes. The state of a switching element (10) for interrupting the voltage supply to at least one electrode depends on the state of extension of the transformer's primary side, i.e. open in the extended state and closed in the non-extended state.
Patent EP-0858150-A2 (EP)
Inventor: POON FRANKI NGAI
IPC: H02M1/34
Filed: 1998-02-04
Abstract: A switch mode power converter achieving high efficiency through zero
voltage switching (ZVS) by using an auxiliary switch, a capacitor, an auxiliary
winding and an inductor. The technique can be applied to a boost, buck-boost,
buck, isolated forward or isolated flyback converter. The auxiliary switch is
turned on before the main power switch turns on, and the capacitor provides
voltage to energize the inductor and force current to flow into the auxiliary
winding. The current is transformed by the main winding and discharges the
capacitance across main power switch to zero volts before the main switch
turns on. Hence ZVS is obtained and can greatly reduce the switching loss of
the main power switch.
Patent EP-0898134-A2 (EP)
Inventor: JI JOON DONG
IPC: F25D17/08
Filed: 1998-08-21
Abstract: A refrigerator is disclosed and comprises a cooling compartment (3), a heat pump
(11,12a,12b), means (13b) for driving cool air generated by the heat pump (11,12a,12b)
through an aperture (26) into the cooling compartment (3). The refrigerator has
flow directing means (31) associated with the aperture (26) including a discharge pipe
(35) which is movable to vary the direction of flow of cool air into the cooling
compartment (3). A motor for controlling movement of the discharge pipe (35) is
also disclosed.
Patent EP-0903158-A2 (EP)
Inventor: NGUYEN TUAN V
IPC: B65D83/02
Filed: 1998-09-03
Abstract: A pen needle being of a type that is forced fit into an adaptor on the pen using
threads on the pen needle and corresponding threads in a cavity of a pen needle
magazine dispenser designed to be received and carried in a cap of a medication
delivery pen. The dispenser having a cover rotatably mounted on a circular shaped
container to cover a plurality of cavities, wherein each cavity is dimensioned to receive
one of the pen needles. The cover includes a slot that is rotated into alignment with
one of the cavities in the container to provide the user with access to one unused pen
needle and thereby permit the pen needle to be mounted on the pen. After use the used
pen needle is returned to the cavity and the cover is rotated until the slot is aligned with
another cavity containing the next unused pen needle to be used during the next
injection.
Patent EP-0923915-A2 (EP)
Inventor: DECARLO ALFRED F JR
IPC: A61F2/32
Filed: 1998-11-20
Abstract: An acetabular cup having an outer surface with a first set of steps formed in a first
direction and a second set of steps formed in a different, second direction is effective to
provide positional stability and enhanced load transfer after implantation in the acetabulum.
The stepped outer surface of the acetabular cup provides a significant increase in effective
surface area. The multi-directional first and second steps convert shear loads to
compressive loads in their respective directions, resulting in enhanced fixation of the cup.
Patent EP-1138152-A2 (EP)
Inventor: SONG XUDONG
IPC: H04N7/50
Filed: 1998-05-29
Abstract: On décrit un appareil et un procédé concomitant permettant de coder des séquences d'images et, plus particulièrement, un procédé qui réduit la complexité des calculs permettant de déterminer des vecteurs de mouvement pour effectuer l'estimation de mouvements fondés sur des blocs et pour améliorer la précision des estimations de mouvements au moyen de l'utilisation de pyramides non linéaires.
Patent EP-0952067-A2 (EP)
Inventor: SIEGMUND AXEL DIPL-ING
IPC: B62D25/04
Filed: 1999-03-15
Abstract: A bodywork B-column (1) is open on one long side over virtually the entire length. The column is U-shaped in cross section and has a cover, which may be made of flexible material and able to be locked to the column. The column may have reinforcement elements (15) to give it greater rigidity.
Patent EP-0926328-A2 (EP)
Inventor: KAMURA HITOSHI
IPC: F02D41/08
Filed: 1997-07-30
Abstract: In an intra-cylinder injection type engine, a first fuel
cut-off starting rotational speed, a first return rotational
speed and a first target idling speed in a compression stroke
injection mode, which is superior in both combustion and responsivity,
are set at lower speeds than a second fuel cut-off
starting rotational speed, a second return rotational speed,
and a second target idling speed in a suction stroke injection
mode. During operation in the compression stroke injection
mode, a fuel cut-off mode and an idle running of the engine
are practised at low engine speed, to improve fuel economy
without causing deterioration of combustion.
Patent EP-0950736-A2 (EP)
Inventor: KROSS STEFAN
IPC: D01H7/04
Filed: 1999-04-13
Abstract: A two-for-one twisting spindle is fitted with a reciprocating yarn guide (24) that can reach into the bobbin carrier (12). To change the spindle from twisting to winding, the yarn guide tube (26) is moved into the bobbin carrier (12) and a clutch member (21) is moved up by a push rod (19) to transfer the drive from the twisting pot (10) to the bobbin carrier (12).
Patent EP-0990570-A2 (EP)
Inventor: BLOSCH GEORG
IPC: B60T8/24
Filed: 1999-06-02
Abstract: An arrangement for avoiding overturning during acceleration processes for cars, especially single- or double-tracked vehicles like motorbikes or trucks, has devices (101,104) for comparing a speed difference between the speed of at least one front wheel or the front axle and the speed of at least one rear wheel or rear axle of the car with an adjustable speed difference threshold. There are devices for determining a wheel acceleration for at least one front wheel and for at least one rear wheel and devices (105) for controlling the vehicle drive upon the speed difference threshold being reached or exceeded when at the same time for at least one front wheel the wheel acceleration is negative and for at least one rear wheel, the wheel acceleration is positive.