baber/WOPTO huggingface dataset:
Patent EP-0743496-A2 (EP)
Inventor: KAWAGUCHI SUSUMU
IPC: F25B43/00
Filed: 1992-12-02
Abstract: A refrigerant which contains hydrofluorocarbon as a main ingredient is circulated in a circuit comprising a compressor (1), a condenser (2), and an evaporator (4). Oil (6) is stored in the compressor (1) to lubricate moving parts and to seal a compression chamber. Lubricating oil which flows out of the compressor circulates with the refrigerant but is separated from the refrigerant, being insoluble with the refrigerant at liquid phase in the circuit. The oil has low viscosity and small specific gravity.
Patent EP-0791772-A2 (EP)
Inventor: STRELOW GUENTER
IPC: F16K11/00
Filed: 1996-07-26
Abstract: The three-way valve (5) assembly has three openings which function both as inlets or outlets (12,21) and which are alternately opened and closed (22). The valve housing has parallel flat front (16) and rear (19) surfaces for the openings and valve heads. The gap between these surfaces is smaller than the height and smaller than the width of the housing (13). At least one of the inlets or outlets is sealable via a seal (22).
Patent EP-0758711-A2 (EP)
Inventor: LATHAM WINCHESTER E
IPC: E21C35/18
Filed: 1996-08-06
Abstract: A cutting drum adapted to be mounted in a roadway surface reclaiming machine includes a cylindrical surface rotatably driven about its axis in a cutting direction. A plurality of cutter bit holding elements are distributed in a pattern over and fixed to the cylindrical surface, each cutter bit holding element having a base portion including a first opening and a second opening. A first cutter bit is received in the first opening and a second cutter bit is received in the second opening. The first and second openings are positioned so that the second cutter bit trails immediately behind and is aligned with the first cutter bit when the cylindrical surface is rotated in the cutting direction, the first and second cutter bits being inclined forwardly in the cutting rotation direction. The first and second openings are situated at two different heights so that the second cutter bit is situated at a greater radial distance from the rotation axis of the cylindrical surface than is the first cutter bit. The first and second openings includes a cylindrical lip portion circumscribing the cutter bit and defining the upper perimetral margin of the openings. The first cutter bit projects outward from the first opening by a distance sufficient to preclude substantial abrasive wear of the second opening cylindrical lip portion thus prolonging the usable life of the cutter bit holding elements.
Patent EP-0778461-A2 (EP)
Inventor: GRUBER SIEGFRIED
IPC: G01P15/08
Filed: 1996-11-02
Abstract: The method is carried out using an acceleration transmitter (2) located in the vehicle. The output signals of the transmitter are then evaluated if they lie above a threshold value, and an evaluation index is formed representative of the overloading, based on the evaluation output signals. The measured amount evaluated output signals are entered in the evaluation index. Evaluated output signals concerning their duration are entered in the evaluation index. The output signals of several acceleration sensors are taken in to consideration.
Patent EP-0742393-A2 (EP)
Inventor: LANTING MARK LORING
IPC: F16H61/00
Filed: 1996-04-24
Abstract: A control valve assembly (94) is provided for allowing manual and automatic splitter shifting in a compound splitter-type vehicular transmission system (92). The control valve assembly is interposed in series between a selectively pressurized and exhausted conduit (108) controlled by a manual selector valve (104) and a pilot conduit (110) controlling the operation of a splitter shift actuator (86). The control valve assembly is designed to fail in a position allowing fluid communication between the selectively pressurized and exhausted conduit and the pilot conduit.
Patent EP-0806069-A2 (EP)
Inventor: WILSON HAROLD R
IPC: H01R27/02
Filed: 1996-01-25
Abstract: Système modulaire de télécommunications (21) conçu particulièrement pour des panneaux muraux (12) de séparation d'espace intérieur accouplés en série, de manière à définir une pluralité de postes de travail contigus (16). Ce système (21) comprend une pluralité de modules de distribution principaux (22) de forme allongée qui sont couplés ensemble en série et s'étendent le long d'un passage de câbles (14) défini par ces panneaux (12). Chacun de ces modules de distribution principaux (22) comporte un câble intermédiaire allongé (31) ayant une unité connectrice (32) à chacune de ses extrémités, ce câble définissant plusieurs liaisons de télécommunications multiconducteurs s'étendant longitudinalement à travers lui et se terminant au niveau des unités connectrices (32). Les modules de distribution principaux interconnectés (22) définissent une ou plusieurs portes d'accès, qui permettent chacune d'accéder à au moins une, mais pas à la totalité, des liaisons de télécommunications, qui s'étendent le long des modules de distribution (22) connectés en série. Un module de branchement (23) ayant une partie de branchement venant coopérer avec l'une des portes d'accès pour établir une connexion avec la liaison de télécommunications possède plusieurs contacts qui viennent coopérer avec des contacts situés au niveau de la porte d'accès et un câble connecté aux contacts de la partie de branchement et s'étendant dans la direction opposée par rapport à eux et pourvu d'une sortie connectée à son autre extrémité.
Patent EP-0856188-A2 (EP)
Inventor: TANG YUAN
IPC: G11C16/06
Filed: 1996-08-30
Abstract: A memory device including an array of cells, where a reference current is generated by a predetermined number of reference cells disposed separate from the array of cells, the transconductance of such reference cells being equal to the transconductance of the cells of the array.
Patent EP-0796935-A2 (EP)
Inventor: BAUER KARL DR
IPC: D02G1/02
Filed: 1993-02-11
Abstract: Yarn is heated, esp. on a false twist texturing machine, by a heater with a contact heating surface consisting of a series of spaced ridges which carry the yarn at a distance from the heater surface and which are arranged to reach the temperature of the heater, pref. a sufficiently high temperature to be self cleaning. A heating tube is heated by resistance heaters and carriers a series of rings or discs of wear and heat resistant material, e.g. Al or Ti oxide, which are sepd. by spacers. Adjustable inlet and outlet guides guide the yarn across them along a helix. The relative position of the guides is adjustable to control the helix angle and contact length. The spacing length and height of the yarn carriers can be varied to control the contact length. The yarn carrier can be made of a single shape, perforated cuff placed on the heating tube.
Patent EP-0814295-A2 (EP)
Inventor: EYBERGEN WILLIAM NICHOLAS
IPC: F16L41/08
Filed: 1997-06-19
Abstract: A conduit, to be attached to a fluid port in a block or wall, has an enlarged end with a sealing ring and an attachment plate with a cut-out engaging the enlarged end, preferably with the plate secured against the enlarged end by a retaining ring or convolution. The plate has an attachment hole with a snap ring in the hole which is snap-locked onto a barbed stud threaded into the block retaining the enlarged conduit end in the fluid port. The conduit is disconnected by unthreading the stud through the plate hole from the block.
Patent EP-0849811-A2 (EP)
Inventor: HORI TADASHI
IPC: H01L31/075
Filed: 1997-12-16
Abstract: Provided are an apparatus of forming a non-single-crystal
semiconductor thin film comprising a
film deposition chamber having a film-forming space
surrounded by a film deposition chamber wall and a
beltlike substrate, and an external chamber surrounding
the deposition chamber wall, wherein while the beltlike
substrate is moved in a longitudinal direction thereof,
a film-forming gas is introduced through a gas supply
device into the film-forming space and microwave energy
is radiated from a microwave applicator into the film-forming
space to induce a microwave plasma therein,
thereby forming a non-single-crystal semiconductor thin
film on a surface of the beltlike substrate, and
wherein a cooling mechanism and a temperature-increasing
mechanism are provided such that the
mechanisms cover a part of an outside surface of the
deposition chamber wall, an apparatus of forming a non-single-crystal
semiconductor thin film comprising a
film deposition chamber having a film-forming space
surrounded by a film deposition chamber wall and a
beltlike substrate, and an external chamber surrounding
the deposition chamber wall, wherein while the beltlike
substrate is moved in a longitudinal direction thereof,
a film-forming gas is introduced through a gas supply
device into the film-forming space and a plasma is
induced in the film-forming space, thereby forming a 
non-single-crystal semiconductor thin film on a surface
of the beltlike substrate, and wherein the gas supply
device comprises a gas manifold, the gas manifold being
provided apart from the deposition chamber wall,
methods of forming a non-single-crystal semiconductor
thin film using the above forming apparatus and methods
of producing a photovoltaic device by using the methods
of forming the thin film. These permit a non-single-crystal
semiconductor thin film to be formed across a
large area on the substrate and with high quality and
excellent uniformity.
Patent EP-0785076-A2 (EP)
Inventor: WAKAHARA SHIROU
IPC: B41J2/385
Filed: 1997-01-15
Abstract: A voltage from a high voltage power source is applied between a toner support and an opposing electrode to generate an electric field between the two elements which permits the toner carried on the toner support to jump to the opposing electrode side. A control electrode is provided between the developer support and the opposing electrode to control the jumping of the toner. The control electrode is formed with annular electrodes around gates through which the toner passes through. Each annular electrode is supplied with a voltage for causing the toner to jump or for prohibiting the toner from jumping. In applying the voltage for causing the toner to jump to each annular electrode, the control power source starts to apply a voltage for prohibiting the toner from jumping, to annular electrode at a time when the jumping toner travel past the location of the control electrode. In this situation, the traveling toner continues to move toward the recording paper on the opposing electrode. Therefore, the time during which the voltage for causing the toner to jump is applied will not exceed the time required for the toner to reach the recording paper. As a result, it is possible to reduce the time span from a toner jump event to the next, and this feature improves the recording speed.
Patent EP-0803998-A2 (EP)
Inventor: MASUMOTO TAKAHIKO
IPC: H04L7/00
Filed: 1997-04-22
Abstract: A digital modulating signal, which is a binary conversion of an RDS signal by a comparator (2), is sampled by a D-FF (4) with a regeneration clock synchronized with a carrier regenerated by a carrier regeneration circuit (3). Next, a comparator output is input by an edge detection circuit (5) where a data edge is detected, and the edge interval between this edge and the sampling timing edge of the regeneration clock is detected by a reliability judgment circuit (6) where the edge interval is encoded and output as reliability data. Then, the reliability data is added as LSB data to various sampling data, and data for various symbols is regenerated at the data regeneration circuit. This minimizes the influence of the error data on the data regeneration circuit even if data is sampled erroneously.
Patent EP-0818809-A2 (EP)
Inventor: IWAMOTO YOSHIO
IPC: H01L21/306
Filed: 1997-06-04
Abstract: A method for washing a semiconductor wafer (1) after
polishing and before depositing an epitaxial layer (5) on
the wafer by chemical vapor deposition to remove foreign
material (2) and prevent growth of foreign material (4).
The method includes the steps of washing the
semiconductor wafer (1) with a washing agent to remove
foreign material (2) from the wafer, and acid pickling
the washed semiconductor wafer (1) with an acid to
further remove foreign material (2, 3) and to neutralize
residual foreign material (3). Thus, the amount and size
of foreign material (3, 4) embedded in the epitaxial
layer is minimized.
Patent EP-0827983-A2 (EP)
Inventor: KILGOUR JOHN ALFRED
IPC: C09K23/54
Filed: 1997-09-02
Abstract: A composition comprising the hydrosilylation addition product of a
linear alkenyl functionalized polyorganosiloxane and an M H Q resin and a
low molecular weight silicone when subjected to shearing provides for
components in personal care formulations that have improved spreadability
and substance.
Patent EP-0829610-A2 (EP)
Inventor: GEYER VOLKER
IPC: E06B3/66
Filed: 1997-09-03
Abstract: Heat-insulating glass pane consisting of three single glass sheets (1,2,3), of which the middle sheet (2) and a further sheet (3) have a coating (12,13) on a surface facing the sheets intermediate space, is novel in that the glass sheets (1,2,3) have a low content of irradiation-absorbing ions such that, at a sheet thickness of about 4 mm, their integrated transmission in the spectral region between 300 and 2500 nm in the uncoated state is at least 86%, and that the coating (12,13) has an emissivity  epsilon  of < 0.1.
Patent EP-0879374-A2 (EP)
Title: Distributeur
Inventor: RAUSCH GEORG
IPC: F16K31/363
Filed: 1997-02-06
Abstract: L'invention concerne un distributeur bidirectionnel intégré (2) comportant un piston principal (6) guidé dans une douille (4), parcouru par un fluide hydraulique, et reliant un raccordement d'entrée B à un raccordement de sortie A. Une surface active (D-d) est ménagée dans la région d'un point d'étranglement (8) du piston principal (6), de sorte que lorsque la pression chute au niveau du point d'étranglement (8), une force de pression agit sur le piston principal (6) pour le ramener à sa position initiale.
Patent EP-0946920-A2 (EP)
Inventor: BALLARD JOHN W
IPC: H04B7/185
Filed: 1997-04-01
Abstract: L'invention concerne un système et un procédé visant à cartographier en temps réel les caractéristiques de la ionosphère. Un modèle ionosphérique constitue une description fondamentale des caractéristiques de la ionosphère et comprend une fréquence critique pour une couche ionosphérique. Une source de données primaires indique les données de propagation en temps réel obtenues pour la ionosphère au voisinage d'un point de contrôle. Les données de propagation en temps réel indiquent la fréquence critique pour la couche ionosphérique. Le modèle ionosphérique est modifié en fonction des données de propagation en temps réel obtenues pour la ionosphère au voisinage du point de contrôle. Ceci met en oeuvre la modification de la fréquence critique pour la couche ionosphérique. De cette manière, le modèle ionosphérique est mis à jour conformément aux données de propagation en temps réel.
Patent EP-0865633-A2 (EP)
Inventor: DE OLIVEIRA JOSE AUGUSTO WANDE
IPC: G06F13/24
Filed: 1997-09-03
Abstract: Processeur de données, comprenant une unité centrale de traitement, un gestionnaire d'interruption qui fournit de manière sélective un vecteur d'interruption unique à ladite unité, et plusieurs sources d'interruption organisées en chaîne avec le gestionnaire d'interruption, ce qui permet d'échanger des signaux de demande et d'accusé de réception d'interruption. Un réseau de type bus relie tous les sous-systèmes susmentionnés. Le gestionnaire d'interruption transmet en guise de commande un vecteur de lecture à l'ensemble des sources d'interruption en parallèle, puis il autorise la transmission du vecteur d'adresse d'interruption proprement dit sur le réseau en bus.
Patent EP-0866329-A2 (EP)
Inventor: ROSS GARY D
IPC: G01N21/75
Filed: 1998-03-09
Abstract: A readhead for a photometric diagnostic instrument for
illuminating a target area substantially uniformly via only a
single light-emitting diode (20) and receiving light from the
target area so that reagent tests may be performed is provided
with a housing (12, 14, 16) adapted to be incorporated in a
photometric diagnostic instrument, first and second light
sources (20) mounted in a fixed position relative to the
housing (12, 14, 16), a light guide (26) mounted to receive
light from each of the light sources (20) which conveys, when
only one of the light sources (20) is illuminated,
substantially all of the light from the light source (20) to
illuminate a target area substantially uniformly, and a light
detector (70) coupled to receive light from the target area.
Each of the first and second light sources (20) is composed of
only a single light-emitting diode (20) for emitting
substantially monochromatic light of a different wavelength.
Patent EP-0879972-A2 (EP)
Inventor: RUETTER ANDREAS
IPC: F16C35/067
Filed: 1998-05-08
Abstract: There is disclosed a method of mounting a wheel hub bearing
assembly to the knuckle (10) of a vehicle suspension
standard by forcefully inserting the outer race (20) of the
bearing in a bore (11) in the knuckle (10). The bore has a
groove (15) near its axially outer side to accommodate a
snap ring (14) for axially securing the bearing's outer race
(20) within the bore (11). Angularly spaced radial slots
(24) are provided in the axially outer rim of the knuckle
(10); a hub bearing unit is assembled separately. The snap
ring (14, 14') is fitted over the hub at an axial location
between the axially outer end portion (23) of the bearing
outer race (20) and a portion (34) of the hub (16) facing
said end portion (23); at least one axially tapered sliding
surface (33, 34, 23) is provided between said facing
portions (23, 34). The snap ring is radially compressed on
the tapered sliding surface to the radial dimension of the
knuckle bore, whereby the tapered sliding surface cooperates
such that the radial compression of the snap ring sets an
axial preloading to the axially inner set of rolling
elements (22a). Finally, the hub is pressed to fit the
bearing in the knuckle bore and the snap ring into the
knuckle groove.
Patent EP-0898061-A2 (EP)
Inventor: ZUTHER FRANK DIPL-ING
IPC: F01N3/20
Filed: 1998-08-05
Abstract: The method involves dispensing the agent into the exhaust gas system (9) before a catalyser (8). Engine specific values for nitrogen oxide concentration, exhaust gas quantity and temperature and reduction agent concentration are used as control parameters for reduction agent dispensing, from which a dispensing rate is derived which is corrected depending on the engine load state. A corresponding matched reduction agent quantity is added to the exhaust gas flow.
Patent EP-0905564-A2 (EP)
Inventor: SHELNUT JAMES G
IPC: B32B7/06
Filed: 1998-08-07
Abstract: A dry film photoresist construction suitable for rolling up which includes a support
layer having a top surface having thereon a thin layer of photoresist adhered thereto, and on
the bottom surface a silicone release coating having greater adherence to said support layer
than to said photoresist.
Patent EP-0901275-A2 (EP)
Inventor: FUJIISE SHUNICHI
IPC: H04M1/663
Filed: 1998-09-04
Abstract: A communication apparatus includes a main unit and
a communication control unit. The communication control
unit informs the main unit of an incoming call. The main
unit makes a judgement on whether the incoming call
should be accepted. In accordance with this judgement,
the main unit instructs the communication control unit
to respond to the incoming call. The communication
control unit responds to the incoming call in accordance
with the judgement by the main unit. In accordance with
the state of a memory for storing received signals or
with the called party number, the main unit makes a
judgement on whether the incoming call should be
rejected or ignored.
Patent EP-0952072-A2 (EP)
Inventor: SCHIAVON FRANCO
IPC: B62J1/26
Filed: 1998-10-28
Abstract: The invention is a new process for the production of saddles
partially covered with soft, prestigious, coloured inserts, involving
the use of a mould (1.1) equipped in such a way as to house the
covering inserts (3) and keep them in the correct position, wherein, in
correspondence with the edges of the areas or seats (1.21) housing the
inserts (3), the mould (1.1) is provided with a great number of holes and/or
microholes connected to ducts (1.22) positioned inside the mould (1.1)
and
ending in a pressure intake (1.23).
The covering inserts (3) can be equipped
or combined with small gel pads, in such a way as to obtain
different elasticity in different areas of the padding (4), and can have
any shape and position, are perfectly adherent to the padding (4) and
their edges cannot come off the padding (4); furthermore, all the
problems deriving from the excess glue, the incorrect positioning
of the inserts (3) or the unstable union are thus eliminated.
Patent EP-0906922-A2 (EP)
Inventor: BREULET JACQUES
IPC: C08F110/02
Filed: 1996-04-16
Abstract: Polymerization of olefins is carried out in two series-connected reactors using a solid supported chromium (Cr) catalyst and a cocatalyst. Olefins are polymerized, optionally with one or more comonomers, in two reactors connected in series, in the presence of a solid catalyst comprising Cr on a support selected from the binary supports SiO2-AlPO4 and Al2O3-AlPO4, and ternary supports SiO2-Al2O3-AlPO4, and a cocatalyst. The feed to the first reactor comprises ethylene, optionally a comonomer and/or hydrogen, and solid catalyst. The reaction medium from the first reactor is transferred into the second reactor. Feed to the second reactor comprises ethylene, optional comonomer and/or hydrogen. The cocatalyst is present in at least one of the two reactors.
Patent EP-0890822-A2 (EP)
Inventor: HASMAN EREZ
IPC: G01B11/00
Filed: 1998-07-08
Abstract: A triangulation optical system and method for determining at least one
coordinate of a surface of an object, along at least one coordinate axis which is
substantially transverse to the surface. The method comprises the steps of
providing incident light of a substantially wide wavelength bandwidth propagating
along the axis; passing the light through an axially dispersing optics so that the
light of different wavelengths is focussed at different locations relative to the axis,
the different locations defining a multi-colored measuring area and a distance
between extreme locations along the axis defining a depth of measuring range;
off-axis imaging of the measuring area; detecting intensity of the image; and
determining thereby the coordinate of the intersection of the surface with the
measuring area.
Patent EP-0901282-A2 (EP)
Inventor: KIMURA HIROYUKI
IPC: H04N5/913
Filed: 1998-08-14
Abstract: At recording of a video signal, with electronic watermark
information being embedded therein, on a recording medium, a
reference signal which is formed differently from the watermark
information is inserted to the video signal. At reproduction
of the video signal, the luminance of the watermark information
is modified based on the reference signal.
Patent EP-0909015-A2 (EP)
Inventor: TAKAJI YASUI
IPC: H02P29/00
Filed: 1998-09-24
Abstract: A conventional method for driving a servo-motor executed control by means of
a current feedback loop, using a current sensor and an A/D converter. Consequently,
the number of parts was great, cost reduction was difficult and it was difficult to avoid
control errors caused by errors in the precision of the current sensor. 
     The present invention comprises a method for driving a servo-motor by
detecting a power voltage (V) of a servo-motor (4), controlling a voltage command
(Vcmd) to a power converter (3) by numeric calculation using a detected value (Vcc) of
this power voltage (V), and controlling power of a drive current (Iu, Iv, Iw).