baber/WOPTO huggingface dataset:
Patent EP-0818894-A2 (EP)
Inventor: IWATA HIROYUKI
IPC: H04J1/00
Filed: 1997-07-03
Abstract: The invention provides a signal light outputting
apparatus for use for optical communication by
wavelength multiplex transmission and an optical
transmission system with the same wherein control of
powers and/or wavelengths of signal lights to be
transmitted can be performed with certainty and the
signal lights can be transmitted and received accurately
while making transmission characteristics of the signal
lights equal to each other. The signal light outputting
apparatus includes a plurality of signal light
outputting units (15-1 to 15-n) each including a signal
light source (11-1 to 11-n) and an optical amplifier
(14-1 to 14-n), an optical combiner (16) for combining
signal lights outputted from the signal light outputting
units (15-1 to 15-n), a signal light power detector (18)
for extracting part of signal light combined by the
optical combiner (16) to detect powers of the signal
light for individual wavelengths corresponding to the
signal light wavelengths, and a signal light output
control element (19) for controlling signal light
outputs of the corresponding optical amplifiers (14-1 to
14-n) for amplification of the signal lights of the
wavelengths in response to the powers of the signal
lights of the individual wavelengths detected by the
signal light power detector (18).
Patent EP-0828037-A2 (EP)
Inventor: GUTJAHR WALTER
IPC: E04F13/06
Filed: 1997-07-04
Abstract: The end profile and support assembly (10) is for a balcony on a building. It has an inward-extending anchoring flange (14) at the top which engages on the underside of the balcony (2). It includes a vertical facing flange (18) which covers the outer edge of the balcony slab. There are drain holes or slits (26) in the horizontal flange (20) near the sharp corner (34) between the horizontal and vertical flanges. There are large cutouts (22) in the inward extending horizontal flange. There is a covering section (12) extending down from the horizontal flange portion, with a vertically downward-extending portion running into a portion which slopes gently outward followed by a portion (40) with a vertical front face and an acute angled bottom edge.
Patent EP-0833136-A2 (EP)
Inventor: NELLES BRUNO DR
IPC: G01J3/18
Filed: 1997-09-06
Abstract: The monochromator has a light incident gap (1) and impinges on a rotatable mirror (4) on to a saw tooth grating (2) and received at a light output gap (3). An efficiency for the passage of light of a wavelength, which is diffracted in a first order is over 20 %, especially over 25 %. At the same time an efficiency for the passage of light of the halved wavelength, which is diffracted in a second order, is from under 5 %, especially 2 %, over a spectral range of +/- of the halved wavelength related to a reference wavelength.
Patent EP-0831357-A2 (EP)
Inventor: IIDA MASAYUKI
IPC: H01L29/786
Filed: 1997-09-18
Abstract: The present invention provides a liquid crystal
display device which is capable of suppressing occurrence
of an electric field between a metal light shielding layer
and a metal interconnecting layer in a peripheral circuit
portion, and preventing disconnection of the metal
interconnecting layer due to corrosion, and which has
improved reliability under conditions where light and heat
are present. In the liquid crystal display device, a
metal light shielding layer is formed in a pattern reverse
to a metal interconnecting layer 13 on the metal
interconnecting layer on the driving substrate side. The
potential of the metal light shielding layer is set to the
same potential as the potential V SS  of the metal
interconnecting layer. On the metal light shielding
layer is provided a transparent electrode through a
flattening film. The transparent electrode is set to the
same potential (= the potential of auxiliary capacity C S )
as a counter electrode on the counter substrate side.
Since no potential difference occurs between the metal
light shielding layer and the metal interconnecting layer,
even under conditions where water, impurities, light and
heat are present, no chemical reaction (corrosion) takes
place due to the occurrence of an electric field, thereby 
eliminating the possibility of disconnection of the metal
interconnecting layer.
Patent EP-0849151-A2 (EP)
Inventor: MARKUS THEOBALD
IPC: B62K25/08
Filed: 1997-10-21
Abstract: The wheel guide comprises a standing tube (1) and sliding tube (2) with slide bearing (4) and lubricant. A shaping body is provided at least in a partial area of the sliding and-or standing tube where there is lubricant so as to reduced the amount of lubricant required to a certain level (6). The shaping body is preferably a sealed hollow cylinder comprising a tube (7) closed at both ends. The shaping body which can be made of plastics or aluminium can be inserted in the slide tube coaxial with same. The length of the shaping body is selected to extend inside the slide tube down to below its opening.
Patent EP-0839664-A2 (EP)
Inventor: WATANABE HIROSHI
IPC: B65H1/26
Filed: 1997-10-30
Abstract: The present invention provides a recording apparatus comprising a recording means for recording, in response to image information, an image on a sheet conveyed through a common convey path, a first sheet supporting means disposed at an upper part of a main body of the recording apparatus to obliquely support stacked sheets, a first automatic supply means for automatically supplying the sheet supported by the first sheet supporting means, a second sheet supporting means disposed at a lower part of the main body of the recording apparatus to support stacked sheets horizontally, a second automatic supply means for automatically supplying the sheet supported by the second sheet supporting means, a first sheet supply path for conveying the sheet supplied from the first automatic supply means sloped downwardly toward the common convey path, and a second sheet supply path for surface reversing the sheet supplied from the second automatic supply means and conveying the sheet toward the common convey path.
Patent EP-0840203-A2 (EP)
Inventor: MORIKAWA KOUICHI
IPC: G11C7/00
Filed: 1997-10-31
Abstract: The present invention provides a semiconductor memory capable of improving a write address generator which performs complained control by using many gates and capable of reducing layout area. A FIFO semiconductor memory having plural input ports is provided with a memory array MARRAY of m-word × n bit × 2-having 1W1R cell, a write address generator WAG consisted of a shift register, a valid bit VB of m-word × 2-bit having 1W1R cell, a write buffer WDBV for the valid bit, a valid bit sense amplifier SAV, a read control RCTL judging validness of read data and a read address generator having a circuit controlling update of read address.
Patent EP-0853446-A2 (EP)
Inventor: TEREMY PAUL
IPC: H05B41/32
Filed: 1997-12-31
Abstract: A flash circuit for a low cost camera in which a
voltage dependent resistor is employed as a flash
capacitor charge voltage sensing device to perform a
control effect in the flash circuit, such as turning on
a flash ready indicator light or activating a
oscillation terminating device to arrest self
oscillations in a flash charging circuit.
Patent EP-0793976-A2 (EP)
Inventor: LANG MARTIN DR
IPC: A61N1/365
Filed: 1997-03-04
Abstract: Rate adjustable heart pacemaker (1') has an impedance measurement device (3.1) for measurement of the right ventricle inter-cardiac impedance (Z) over a predetermined fraction of the heart cycle, an impedance processor (3.2) for determination of the impedance value over the time span of measurement and a rate setting device (6') controlled by the cycle control (14) so that the adjusted stimulation rate is set using the deterred value for the impedance. The impedance processor (3.2) has an integrator step (304) for determination of the time integral of the primary impedance value A''. This latter time integrated value of the impedance serves as a reference value for the other measured values.
Patent EP-0785038-A2 (EP)
Inventor: ATARI MASAYUKI
IPC: B22D17/24
Filed: 1997-01-08
Abstract: An apparatus is provided for molding a light-alloy wheel wherein cores (14) are moved by a cotter (16) via a sliding mechanism. A sliding portion (16a) is isolated from molten metal so that locking at the sliding portion (16a) is unlikely to occur. The sliding mechanism can be of a small size and is disposed in an interior of a mold top segment (11) with a relatively large gap between the cotter (16) and the mold top segment (11). The gap assures a good heat dissipation from the mold top segment (11). In a molding method conducted using the apparatus, the cores (14) may be positioned at a retracted position and extended before the molten metal has solidified to thereby remove blow holes in a cast wheel (17).
Patent EP-0791952-A2 (EP)
Inventor: GRAY III AARON L
IPC: H01L21/673
Filed: 1997-02-12
Abstract: A moisture barrier bag (10) for containing semiconductor wafers includes at least one opaque panel (20,20') made of moisture barrier material, and at least one window panel (22) made of at least partially transparent material. The window panel (22) is joined in sealing relation to the opaque panel (20,20'). The opaque panel (20,20') and window panel (22) are capable of defining a volume for receiving semiconductor wafers therein. The window panel (22) permits optical inspection of semiconductor wafers received within the volume. The moisture barrier material has a moisture transmission rate which is sufficiently small to permit storage of semiconductor wafers within the volume for an extended period of time without damaging the wafers by moisture attack.
Patent EP-0792786-A2 (EP)
Inventor: WILSON-JONES RUSSELL
IPC: B62D5/04
Filed: 1997-02-25
Abstract: An electric power assisted steering system comprises an electric motor, an electromagnetic clutch (4), and a clutch current controller (3, 6). The controller (3, 6) controls the clutch current as a function of motor output, for instance so that the maximum torque which the clutch (4) can transmit without slipping exceeds the assistance torque applied to the clutch (4) by a predetermined amount or proportion.
Patent EP-0802447-A2 (EP)
Inventor: KAWAGUCHI TATSUO
IPC: G02B6/10
Filed: 1997-04-14
Abstract: An excellent periodic domain-inverted structure formed on a ferroelectric optical single crystal substrate is provided having an improved crystalline property of the substrate and an improved resistance to optical damage and output of the domain-inverted structure and the like optical waveguide structure by forming protruded and recessed portions on a single-domained ferroelectric optical single crystal substrate 1, growing a film of a ferroelectric optical single crystal film 4 on the respective recessed portion of the single crystal substrate 1 by a liquid phase epitaxial growing process. At that time, the Curie temperature of the film 4 is lower than the liquid phase epitaxial growing temperature of the film 4, and the Curie temperature of the substrate 1 is higher than the liquid phase epitaxial growing temperature of the film 4, and the film 4 is polarized in an opposite direction to the polarization direction of the substrate 1.
Patent EP-0815944-A2 (EP)
Inventor: GOULD PETER
IPC: B04C5/12
Filed: 1997-07-03
Abstract: A cyclone (2) comprises a first and second chambers (14, 16) separated
by a wall (18) having an aperture (20). Frusto-conical directing means
(34) is provided for guiding a fluid within the first chamber (14) towards
the aperture (20).
Patent EP-0851545-A2 (EP)
Inventor: FATEHI MOHAMMAD T
IPC: H01S3/10
Filed: 1997-12-16
Abstract: A gain-switched optical selector is realized by employing an optical rare earth-doped
fiber optical amplifier as the switching element per se. Each of the optical rare
earth-doped optical amplifiers acts as an ON/OFF switch. Also, the gain-switched optical
selector of this invention is a natural fit into today's optically amplified optical
communication systems. In one embodiment, this is realized by employing a pump select
circuit in conjunction with a plurality of pumps and a plurality of corresponding rare earth-doped
fiber optical amplifiers. The particular pump and corresponding optical amplifier
are selected by use of a monitor arrangement to determine which signal is to be selected
and routed to an output. In another embodiment, a so-called tuned pump arrangement is
employed in conjunction with a plurality of filters and a corresponding plurality of rare
earth-doped fiber optical amplifiers. A pump tuning arrangement is employed to control
the tunable pump in order to select the appropriate one of a plurality of optical input
signals at any of a plurality of given wavelengths.
Patent EP-0823317-A2 (EP)
Inventor: KITTEL FLORENZ
IPC: B29C43/38
Filed: 1997-07-31
Abstract: A tool punch(5) for post-forming a polymer profile extruded onto a component has a tool surface(8) whose side ends are turned upwards away from the profile(2) in the longitudinal direction of the latter to avoid pressure application by the punch edges. A device is claimed in which the punch forms an injection mould with an injection orifice for forming a corner of a frame profile.
Patent EP-0999856-A2 (EP)
Title: Produits radiopharmaceutiques servant a prendre l'image d'une infection ou d'une inflammation
Inventor: BARRETT JOHN ANDREW
IPC: A61P31/04
Filed: 1997-10-06
Abstract: L'invention concerne de nouveaux produits radiopharmaceutiques utiles pour diagnostiquer une infection ou une inflammation, des réactifs et des trousses utiles pour préparer ces produits radiopharmaceutiques, des procédés permettant de prendre les images de la localisation de l'infection ou de l'inflammation chez un malade et des procédés servant à diagnostiquer des maladies associées à l'infection ou à l'inflammation chez un malade. Ces produits radiopharmaceutiques se fixent in vivo au récepteur de leucotriène B4 (LTB4) à la surface des leucocytes qui s'accumulent au niveau de la localisation de l'infection ou de l'inflammation. Ces réactifs sont également utiles pour traiter des maladies associées à l'infection et à l'inflammation.
Patent EP-0863146-A2 (EP)
Inventor: GRAIVER DANIEL
IPC: C07F7/12
Filed: 1998-03-05
Abstract: Organosilicon aldehydes and ketones are prepared by a
method in which an organosilicon compound containing ozonide
functionality is first formed by exposing an organosilicon
compound containing unsaturation to ozone. This
organosilicon compound containing ozonide functionality is
then reduced to the corresponding organosilicon aldehyde or
ketone with a reducing agent. One preferred reducing agent
herein is a combination of zinc and acetic acid. Complete
conversion of the ozonide to a functionality carbonyl (=C=O)
compound is obtained when the ozonide containing the
reducing agent is heated briefly to 30±3°C.
Patent EP-0863256-A2 (EP)
Inventor: EILMES HORST DR ING
IPC: E01B19/00
Filed: 1998-03-05
Abstract: A filler for a cavity (7,8) along a rail flange (5) consists of a recycled rubbery elastic material bonded together with polyurethane. The filler (10,20) has a wedge-shaped rectangular cross-section, three sides of which follow the rail surface between the rail head (2) and foot (6) and recesses for fastening to the rail (1). A slot (15,25) along the rail facing side (13,23) separates two sprung ribs (16,17;26,27) which spring outward to press against the rail surface when the slightly oversized filler is pressed into the cavity. Also claimed is an installation method for the filler which involves placing two fillers, one in each cavity on opposite sides of the rail flange, and pushing each into the respective chamber with a clamp fitting over the rail. After inserting the fillers the clamp is released and moved along the rail to repeat the action until all fillers have been inserted. Also claimed is installation equipment for the filler, comprising a clamp with a holder for an air cylinder with piston and a housing and two opposing pressure pads. The holder is connected at one end with the housing and at the other end to one pressure pad. the second pressure pad is connected to the piston. A swivelling arm carrying the clamp is operated by a control unit which also activates the pressure pads.
Patent EP-0868999-A2 (EP)
Inventor: MIYAMOTO TSUTOMU
IPC: B32B7/02
Filed: 1998-03-27
Abstract: A method for laminating a porous sheet 1 and a coarse mesh reinforcing material 2
which includes an adhesive layer and is reinforced by drawing, by heat pressing with that
adhesive layer in between; in which, (1) the heating temperature during heat pressing is equal
to or above the melting point of the adhesive layer and equal to or below the melting point of
the porous sheet, (2) a specific relationship is maintained among the difference between the
heating temperature and the melting point of the adhesive layer, the difference between the
heating temperature and the softening point of the porous sheet, and the heating time, and
(3) the unrolling tension of the porous sheet is maintained at 200 to 550 g/mm 2 . The
method allows a reinforced laminated material that retains moisture permeability and has
excellent mechanical strength to be obtained inexpensively without the occurrence of
wrinkling or remarkable curling
Patent EP-0887610-A2 (EP)
Title: Pipe
Inventor: SAITO MICHITO
IPC: F28F9/02
Filed: 1998-06-25
Abstract: The leading end portion (49A) of a caulking pawl portion (49)
formed in the end portion of a pipe main body (31) is formed
integrally with the pipe main body (31) through the side surface
portion (49B) of the caulking pawl portion (49) which has a larger width
in the longitudinal direction thereof than the width of the
leading end portion (49A) in the longitudinal direction thereof. At
the same time, the leading end portion (49A) of the caulking pawl
portion (49) is also formed integrally with the cap side end (39) of the
side surface portion (49B) of the caulking pawl portion (49).
Patent EP-0893097-A2 (EP)
Inventor: SCHUMACHER ERHARD WINFRIED
IPC: A61B17/00
Filed: 1998-07-16
Abstract: The blade (2) is connected to the surgical instrument by a rapid fastening (3) consisting of lockable balls (4) which slide, when not locked under back-tapered parts (5) on the instrument. In a locked position, the balls remain behind the back-tapered parts which are formed by arms (17) gripping over a hollow cavity (16) in the instrument, and forming part of a double-cross arm (8). The holder (1) consists of a sleeve (6) inside which a pin (7) is axially movably mounted. The holder is closed at the rear end (10) by a bushing (11) between which and the pin is a spiral spring 12).
Patent EP-0900744-A2 (EP)
Inventor: DUBOWOJ POLINA
IPC: B05B11/00
Filed: 1998-08-28
Abstract: A manually actuated pump, e.g. for a cosmetic agent consisting of an aqueous, transparent, translucent or opaque base containing. Particles of 0.1-4 mm diameter, comprises a container with a shaft (1), a tube (2) and a press button (3). When the button is pressed the container contents are delivered via an opening. The actuator unit is integrated in a screw or cap. The button contains a spring.
Patent EP-0908438-A2 (EP)
Title: Verfahren zur Herstellung von 2,3,4,5-Tetrafluorbenzolderivaten
Inventor: NEUNER OTTO DR
IPC: C07C51/62
Filed: 1998-09-03
Abstract: 2,3,4,5-Tetrafluorbenzolderivate erhält man in besonders vorteilhafter Weise wenn man enstprechende Chlorbenzol- oder (Chlor, Fluor)-Benzolderivate mit einem Fluorierungsmittel in Gegenwart eines Lösungsmittels und eines Katalysators bei erhöhter Temperatur umsetzt, wobei man die Reaktion zunächst bei solchen Temperatur- und Druckbedingungen durchführt, daß das jeweilige 2,3,4,5-Tetrafluorbenzolderivat kontinuierlich durch eine Kolonne abdestilliert und anschließend solche Temperatur- und Druckbedingungen einstellt, daß restliche Anteile des 2,3,4,5-Tetrafluorbenzolderivats mit der entsprechenden 2,3,4-Trifluor-5-chlor-Verbindung abdestillieren.
Patent EP-0926508-A2 (EP)
Inventor: KUGAI HIROKAZU
IPC: H01L39/24
Filed: 1998-11-25
Abstract: This magnetic sensor comprises a flux transformer 2
having a superconducting thin film 2f formed on a sapphire
substrate 2s, and a SQUID 1 disposed on the flux transformer
2 opposite thereto. In this magnetic sensor, since the
sapphire substrate 2s, which can be obtained in a large size,
is used for the flux transformer 2, even when the SQUID 1
is made smaller, the magnetic flux introduced from the flux
transformer 2 into the SQUID 1 can be enhanced so as to
increase the effective magnetic flux capturing area,
whereby the detecting performance is improved, while the
manufacturing cost can be reduced due to the smaller size
of the SQUID 1.
Patent EP-0920124-A2 (EP)
Inventor: KAKUTA YUJI
IPC: H03F1/30
Filed: 1998-11-26
Abstract: Compensating for fluctuations in the gain
characteristic of the gain slope in the event of changes
in ambient temperature without increasing circuit scale
or adding to costs. A thermistor, which is a thermally
sensitive resistance element in which resistance changes
with a negative temperature characteristic according to
the ambient temperature, is employed as the gate
resistance of an FET, and the circuit functions such
that fluctuations in the gain characteristic of the gain
slope with respect to ambient temperature are canceled
out by fluctuations in the value of Q with respect to
the ambient temperature, thereby compensating for
fluctuations in the gain slope characteristic in the
event of changes in the ambient temperature.
Patent EP-0936034-A2 (EP)
Inventor: FESSLER EWALD
IPC: B26D3/24
Filed: 1998-12-08
Abstract: The cutter and separator cut and separate segments (42) from a round object (11) especially vertically. A rotarily movable sickle (27) has at least one blade (27). The separator has at least one rotarily movable ejector arm (35) especially in the form of a star with four ejector arms the end of which has a top and or bottom surface (38). The object is rotated by a rotary slide piece (23). At least one outer side of the object has sprung guides, especially in the form of cylindrical rollers (18).
Patent EP-0878545-A2 (EP)
Inventor: LOBET YVES SMITHKLINE BEECHAM
IPC: C12N15/32
Filed: 1992-08-11
Abstract: The invention relates to novel Borrelia, and OspA antigens derived
therefrom. These antigens show little homology with known
OspA's and are therefore useful as vaccine and diagnostic reagents.
Multicomponent vaccines based on OspA's from different Borrelia
groups are also disclosed.
Patent EP-0869520-A2 (EP)
Inventor: PIZZO WILLIAM C
IPC: H01H9/16
Filed: 1998-03-04
Abstract: A control knob (10) includes a chamber (42) into which
a translucent polycarbonate jewel light pipe assembly (12)
of a first colour, such as blue, and a translucent
polycarbonate jewel cap (14) of a second, different colour,
such as white, are inserted. The jewel cap (14) is engaged
against said jewel light pipe assembly (12) and includes a
bulbous portion which protrudes or stands proud through an
axially oriented slot (24) in the sidewall (16) of the
control knob (10) thereby forming an indicator for the
control knob (10). In ambient illumination, such as during
the day, the indicator appears to be the colour of the
jewel cap (14), such as white. However, when the dashboard
is electrically illuminated, such as during the night, the
illumination is collected by the jewel light pipe (12), and
the colour of the jewel light pipe assembly (12), such as
blue or bluegreen, is projected through the cap assembly
(14) and the indicator appears to be blue or blue green.