baber/WOPTO huggingface dataset:
Patent EP-0504636-A3 (EP)
Title: Circular deflection device for light beams
IPC: G02F1/33
Filed: 1992-02-27
Abstract: The invention relates to a device for deflecting a light beam by diffraction on an optical grating. Such deflection of a light beam is necessary in optical measuring instruments, for example gas or liquid analysers. These require, in particular, a variable deflection, e.g. a circular deflection; i.e. the deflected beam describes a circular path. The latter is achieved in known devices with the aid of mechanically moved, optical arrangements, but these have disadvantages in respect of wear and cost. A device according to the invention results in a circular deflection of a light beam by diffraction of the light beam on a rotating optical grating. The optical grating is realised here by the density differences in a preferably liquid medium which is situated in a cylindrical vessel. The density differences are caused by ultrasonic vibrations and generated with the aid of ultrasonic transmitters which are mounted on the circumferential surface of the cylindrical vessel. The rotating optical grating is produced by sequential triggering of the ultrasonic transmitters. <IMAGE>
Patent EP-0509491-A3 (EP)
Title: Method and apparatus for manufacturing ink jet head
IPC: B29C35/08
Filed: 1992-04-15
Abstract: The present invention provides an ink jet head manufacturing method including a pressurizing step for forming liquid passages (5) communicating with discharge openings for discharging ink, by pressurizing to bond a base member (1) and a top member (2) together via wall members (3) defining the liquid passages, substantially except for areas where the liquid passages are formed. The present invention further provides an apparatus for carrying out such ink jet head manufacturing method.
Patent EP-0496638-A3 (EP)
Title: Stabilized polyoxymethylene resin composition
IPC: C08K5/00
Filed: 1992-01-24
Abstract: A polyoxymethylene resin composition having improved heat stability is provided by incorporating 0.01 to 5% by weight, based on a polyoxymethylene resin, of a specific phenoxy compound selected from the group consisting of the compounds represented by the general formulae (1) to (III) into the polyoxymethylene resin composition. Y<1>-O-Ar<1>-X-Ar<2>-OY<2>   (I) <CHEM> a
Patent EP-0506463-A3 (EP)
Title: New compounds, named the "leustroducsins" their preparation and their therapeutic uses
IPC: C07F9/655
Filed: 1992-03-27
Abstract: New compounds, which we have named the "Leustroducsins" have the formula (I): <CHEM> in which R represents a 5-methylhexanoyloxy group, a 6-methyloctanoyloxy group or a 7-methyloctanoyloxy group, and salts thereof, and may be prepared by fermentation using a microorganism of the genus Streptomyces, especially a strain of the species Streptomyces platensis, such as strain SANK 60191 (FERM BP-3288). These compounds may be used for the treatment or prophylaxis of: adverse reactions resulting from cancer chemotherapy or radiotherapy; infections; cancer; cerebral dysfunction; and fungal infections.
Patent EP-0584688-A3 (EP)
IPC: G11C11/402
Filed: 1993-08-16
Abstract: The present invention has an object to provide a memory 
device without the necessity of refreshment, whose circuit is 
small size.  
     The memory device has a memory cell "MC" comprising: i) the 
first FET of P-channel having a gate "G1" connected input voltage 
"Vi" and source "S1" grounded through protect resistance "R1"; ii) 
the second FET of N-channel having a gate "G2" connected to a 
drain "D1" of the first FET, a drain "D2" connected to power 
source "Vcc", and a source "S2" connected to a gate "G1" of the 
first FET through protect resistance "R2"; and  
   iii) a switch "SWR" connecting the gate "G2" of the second 
FET and power source "Vcc". Self-holding circuit is formed by the 
pair of FETs.
Patent EP-0649602-A3 (EP)
Title: Process for making soluble beet fibre.
Inventor: DESFORGES MALCOLM
IPC: A23L27/30
Filed: 1990-03-29
Abstract: A non-gelling water-soluble sugar beet fibre having serum cholesterol-lowering properties is obtained from sugar beet or sugar beet pulp by extraction with water at temperatures above 70 DEG C, preferably above 90 DEG C, more preferably 95-100 DEG C. Preferably, the starting material is sugar beet pulp from which the sugar has already been extracted in a conventional sugar extraction process.
Patent EP-0664629-A3 (EP)
Inventor: SMITH DAVID DANIEL
IPC: H04L12/46
Filed: 1994-11-15
Abstract: A bridge for interconnecting data networks includes an
adapter connected to each network and a central programmed
processor. Each adapter comprises receive and transmit
FIFO storage which is less than the packets being transferred
from one network to the other. The control program
generates Receive Buffer Descriptors which include buffer
pointers, buffer length fields and pointers to next descriptors.
These Descriptors are used by the adapters to
buffer received packets which are directed to another
network. When a packet is buffered the control program
generates Transmission Descriptors which are used by the
adapter to transfer packet data to the other network. The
control program modifies packet when needed by by generating
and storing in its memory only the modified portion
and including in the Receive Buffer Descriptor pointers
which the buffered information which is to be transmitted
and the sequence.
Patent EP-0667710-A3 (EP)
Inventor: ROSSMERE DAVID LAWRENCE
IPC: G11B20/10
Filed: 1995-02-02
Abstract: A random access audio/video processor includes a main control unit (60)
having an analog video back panel (150), an analog audio back panel (152), an analog
input/output board (155), an audio processing board (162), a video processing board
(158), a video effects board (160), a synchronization board (170), and a system board
(166). The video processing board (158) includes a compressor (360) for compressing
input video signals, a triple transfer buffer (362) for intermediate storage of digital
video, and decompression circuits coupled to each of two triple transfer buffers for
decompressing compressed stored video and providing the decompressed video
channels to an effects board for the addition of special effects. The audio processing
board (162) contains four digital signal processors for audio compression,
decompression, and an effects processor. It also contains triple buffers for
intermediate storage of digital audio data. The system board (166) contains a main
CPU (415), DMA controllers and SCSI interfaces required to perform high speed
audio-video data transfer to/from disk. The triple transfer buffers include a present
buffer, a past buffer and a future buffer, which ensure that there is sufficient video and
audio material in the present buffers to minimize any discontinuities in either the
audio or the video channel outputs. An E to C mode allows the user to view video
which has been compressed and decompressed to verify that no unwanted system
artifacts exist or are being created by the compression process. The viewing of the
compressed and decompressed material is done in real-time while the material is
being compressed and stored. Under software control, a user may bypass the
compression circuit and capture uncompressed still frames directly in the triple transfer
buffer, and store the uncompressed still frames, thereby permitting the independent
display of still and motion video in each respective output channel.
Patent EP-0722240-A3 (EP)
Inventor: KLEIN ROBERT MICHAEL
IPC: H04M3/50
Filed: 1995-12-12
Abstract: A program-implemented arrangement (26) executing on a computer (22)
facilitates use of a voice messaging system (VMS 12) by other application programs
(25) by interacting with the application program interface (API) of the VMS on
behalf of the application programs. In response to an application program writing a
message identifier and a destination identifier to a pipe (37), a daemon process (34)
of the arrangement retrieves the identified message from its database (33) and causes
the VMS to deliver it to the identified destination. Messages to populate the
database are generated via the conventional VMS message-creation facility and are
brought into the database by a message-retrieval process (32) of the arrangement.
Patent EP-0739141-A3 (EP)
Inventor: YAMAGUCHI
IPC: H04N19/51
Filed: 1996-02-22
Abstract: An image data coding system comprises a screen-area
determining means for determining the area of a screen
reproduced on the basis of an input image data; a
code-amount assigning control means for controlling regions
to which data on the screen are to be assigned and the code
amount assigned to each of the regions, on the basis of the
results determined on the area of the reproduced screen;
and a coding means for coding the image data signal
inputted in accordance with the code amount assigned to
each of the regions.
Patent EP-0764563-A3 (EP)
Inventor: YAMASAKI CHIHO
IPC: B60R21/215
Filed: 1996-09-20
Abstract: An air bag cover (10) is made of thermoplastic resin and
covers an air bag. A plurality of holes (19) are provided with the
air bag cover continuously and a breakable portion (16) is provided
which severs upon the inflation of the air bag. The surface
side of the breakable portion is processed by a heating
process, so that protrusions (20) which partially plug the holes (19)
are formed on the inner circumferential surface of the holes on the
surface side.
Patent EP-0772249-A3 (EP)
Inventor: NAKAMURA SHUJI
IPC: H01L33/02
Filed: 1996-11-06
Abstract: A nitride semiconductor device has a nitride
semiconductor layer structure. The structure includes
an active layer (16) of a quantum well structure
containing an indium-containing nitride semiconductor.
A first nitride semiconductor layer (101) having a band
gap energy larger than that of the active layer (16)
is provided in contact with the active layer (16).
A second nitride semiconductor layer (102) having
a band gap energy smaller than that of the first layer
(101) is provided over the first layer (101). Further,
a third nitride semiconductor layer (103) having a band
gap energy larger than that of the second layer (102)
is provided over the second layer (102).
Patent EP-0811792-A3 (EP)
Inventor: HISANO TAKAYUKI
IPC: F16H61/02
Filed: 1996-12-18
Abstract: In order to improve transmission efficiency of an
automatic transmission (T), an engagement brake (B-R) which does
not cause drag is used and the surety of its engagement
and release, and quick switching between forward maneuver
and backward maneuver, is enabled. The automatic
transmission comprises a transmission mechanism (T) to
achieve forward maneuver and backward maneuver. A backward
motion brake (B-R) which stops the rotation element to
achieve backward maneuver is the engagement brake (B-R) and
an input clutch (C-1) to transfer power by meshing with the
rotation element during both forward maneuver and backward
maneuver is a friction clutch. The control apparatus ECU
executes the control operation to prepare for speedy re-meshing
by holding a supply pressure for the clutch
hydraulic servo (67) at a sufficient oil pressure to place
the pressure in the stand-by condition at the piston
stroke position immediately before the start of clutch
engagement during the engagement or releasing of
engagement of the engagement brake at the time of D->R or
R->D shift.
Patent EP-0788943-A3 (EP)
Inventor: JORDAN MICHAEL P
IPC: B60R21/16
Filed: 1996-08-01
Abstract: Material (21), such as catalysts, absorbents and
adsorbents, are disposed within an automotive airbag (14)
so as to contact airbag inflation gases passing
therethrough and remove undesirable gases therefrom.
Patent EP-0791343-A3 (EP)
Inventor: SCHMOTZER HANS DR
IPC: A61F2/38
Filed: 1997-02-14
Abstract: The femur part (1) has convexly curved condyle cups (5,7) on the bottom end of a femur shaft (3), with two dorsally first, spaced apart slide surfaces (9,11) possessing side walls forming an inter-condyle space. A tibia part (2) has a tibia plateau (6) on the top of a tibia shaft (4) and on which are second slide surfaces (8,10) matching the first slide surfaces. The tibia part has an axially extending cavity (12) in the tibia shaft. A coupling (14) on the top of a coupling pin (16) rotarily held in the cavity has a joint head (18) protruding into the inter-condyle space. The joint head has a hole (22) across the femur axis (21) and is pivot mounted by means of a coupling bolt (24) supported on the adjacent side walls (13,15) of the condyle cups and fitting through the hole.
Patent EP-0800208-A3 (EP)
Inventor: SENBA NAOJI
IPC: H05K1/00
Filed: 1997-03-25
Abstract: The present invention adopts a circuit pattern in
which in a carrier of a package for coupling semiconductor
devices at multistage, drawing out lines for
selecting individual semiconductor device are coupled
in parallel. Thus, the present invention achieves the
multistage coupling semiconductor device which can be
completed with a circuit pattern of one kind regardless
of the number of stages of a multistage. Using the
carrier having the foregoing structure, the
semiconductor device is assembled and is subjected to
characteristic inspections. Thereafter, the circuit
patterns, coupled in parallel, of non-defective product
of an electrical characteristic are partially cut by
either laser, sand-blast, or etching. The products can
be specified according to the circuit pattern which is
cut.
Patent EP-0800058-A3 (EP)
Inventor: ISHITOKO NOBUYUKI
IPC: G01C19/5663
Filed: 1997-04-02
Abstract: A low-height vibrating gyroscope (1) in which vibrations
of the vibrator (2) are not restricted includes a vibrator
(2) having a first piezoelectric substrate (3) and a second
piezoelectric substrate (4). Two divided electrodes (6) are
formed on the main surface of the first piezoelectric
substrate (3), while a common electrode (7) is formed on the
main surface of the second piezoelectric substrate (4). The
vibrator (2) is supported by two wire rods (8) serving as a
support member. The wire rods (8), being formed of metal,
are provided with "U"-shaped bent portions projecting in
directions parallel to the main surface of the second
piezoelectric substrate (4). The bent portions are soldered
to the vicinity of the node on the common electrode (7) of
the vibrator (2). Both ends of each of the wire rods (8)
are soldered to the top surface of a frame (17), and
accordingly, the vibrator (2) can be supported in a hollow
in the frame (17). With this arrangement, the wire rods (8)
can be deformed in response to vibrations of the vibrator
(2), which would otherwise restrict the vibrations.
Moreover, since the wire rods (8) are not bent in a
direction along the height of the vibrator (2), the height
of the overall gyroscope (1) can be decreased.
Patent EP-0861756-A3 (EP)
Inventor: ZAHN WOLFGANG
IPC: B60R19/48
Filed: 1997-06-04
Abstract: A bumper/muffler assembly (10) is provided to simultaneously
perform noise attenuation functions and impact protection for an
automotive vehicle. The bumper/muffler assembly is formed at least
in part from stamped sheets of metal. The sheets include an internal
plate (22) formed with inlet and outlet channels (34,36) therein. Inlet
and outlet tube plates (24,26) are secured to portions of the internal
plate (22) adjacent the inlet and outlet channels (34,36) such that
inlet and outlet tubes (45,57) are defined. A front external shell (28) is
disposed in proximity to the rear end of the vehicle and is
configured to be spaced from portions of the internal plate (22) to
define a front chamber (60). A rear external shell (30) also is spaced from
the internal plate to define a rear chamber (66). A plastic material
may be nested over the rear external shell (30) for aesthetic
attractiveness of the assembly (10).
Patent EP-0816709-A3 (EP)
Title: Federelement mit gestricktem Formkörper
Inventor: BUCK ALFRED ERNST
IPC: F16F1/32
Filed: 1997-07-02
Abstract: Ein vorzugsweise als Tellerfeder (2) ausgebildetes,
bedarfsweise jedoch auch in anderen Formen und Anwendungen
nutzbares Federelement (1) weist als wesentliches
elastisches Element einen Federkörper auf, der aus einem
komprimierten Gestrick, vorzugsweise einem Drahtgestrick,
gebildet ist. Der Formkörper wird durch Verpressen eines
Rohlings erhalten, der wenigstens eine, bedarfsweise auch
mehrere Lagen eines Gestricks oder einer anderweitigen
Maschenware enthält. Der so erhaltene Formkörper ist
infolge mechanischer Verhakung der einzelnen Maschen
miteinander und untereinander stabil. Er ist sowohl auf
elastische Biegung als auch auf elastische Kompression
belastbar und weist in beiden Fällen eine hohe innere
Dämpfung auf.
Patent EP-0823802-A3 (EP)
Inventor: TAKAGI TSUYOSHI
IPC: H04L9/30
Filed: 1997-08-08
Abstract: A secret communication and authentication scheme based on a public key cryptosystem in which a decryption speed is improved while maintaining a security level. In the RSA type secret communication, a plaintext is expressed in a form of a k-digit n-adic number and a ciphertext is obtained by applying a calculation using the first public key n and the second public key e to the n-adic number and transmitted. Then, from the received ciphertext, a lowest digit of the n-adic number is decrypted by using the first public key n and the second secret key d, upper digits of the n-adic number are sequentially decrypted by using a decrypted value of the lowest digit of the n-adic number at the receiver side, and the plaintext is recovered by using decrypted values of respective digits of the n-adic number. The Rabin type secret communication can also be realized by the similar scheme. Moreover, the same principle of the n-adic pubic key cryptosystem can also be used in realizing the RSA type or the Rabin type Authentication.
Patent EP-0804964-A3 (EP)
IPC: B07B7/086
Filed: 1995-12-15
Abstract: A high performance classifier system for use in a 
pulverizer mill (e.g., a mill used to crush large coal 
particles into small particles) includes tilted vanes (2) 
between the mill housing and the upper end of the 
classifier. Other preferred features include a 
cylindrical extension member (5) with a roughened interior 
surface, a converging/diverging orifice provided by an 
intermediate classification liner (3) on the interior 
surface of the mill housing, curved classifier vanes (4) 
at the upper end of the classifier, and an outlet turret 
extension 1 secured to the existing mill. Improvements in 
efficiency of particle separation are achieved.
Patent EP-0846884-A3 (EP)
IPC: F16D65/12
Filed: 1997-10-23
Abstract: The method involves casting a support body from light metal alloy in a mould (1). The support body has an annular layer (11,12) of metal ceramic compound material on one or both sides, which has a friction surface for a brake caliper. The molten masses of the support body material and the layer material are cast one on the other in the mould on a time-delayed basis. The first cast molten mass, or at least its upper surface area, is hot enough on hardening to form a gradient structure in the transition area of the two materials. The first cast molten mass is cooled to a temperature between the casting temperature and 100[deg] C. The inlay is prefabricated from the material of the annular layer. The inlay is placed in the mould and is cast around by the molten mass of the support body material. At least the area of the inlay coming into contact with the molten mass of the support body material is heated so that a gradient structure is formed in the transition area of the materials.
Patent EP-0846503-A3 (EP)
Title: Verfahren zum Walzen von Fertigprofilen aus Vorprofilen mittels, im Reversierbetrieb arbeitenden Walzgerüstanordnungen
Inventor: SVEJKOVSKY ULRICH
IPC: B21B1/14
Filed: 1997-11-28
Abstract: Ein Verfahren zum Walzen von Fertigprofilen aus einem Vorprofil
mittels, im Reversierbetrieb arbeitender Walzgerüst-Anordnungen.
Von diesen ist eine eine Kompaktwalzgruppe, die aus zwei Universalgerüsten
mit zwischen diesen angeordneten Stauch-Zwischengerüst
besteht. Die andere ist eine vorgeordnete Vorwalzgruppe, die aus
Vertikal- und Horizontal-Walzgerüsten oder Universalgerüsten besteht.
Zum Walzen von Spundwand-, U-, Winkelprofilen oder ähnlichen
Profilen wird bei Ausstattung der Walzgerüste der Vorwalzgruppe
und/oder der, der Komptaktwalzgruppe mit mehreren Wahlkalibern, die
wahlweise in die Walzlinie einbringbar sind, bzw. durch Verschiebung
der Walzgerüste quer zur Walzlinie ein endabmessungsgenährtes
Vorprofil in den Walzgerüsten der Vorwalzgruppe in einer Reihe von
Formänderungs- oder Formreduzierwalzstichen, mit oder ohne Einsatz
der Wahlkaliber vorgeformt und anschließend in der Kompaktwalzgruppe
in mehreren Formänderungs- bzw. Formreduzierstichen im eingangsseitigen
Walzgerüst, im Stauchzwischengerüst mit oder ohne Einsatz
der Wahlkaliber bzw. der nebeneinanderliegenden Kaliber weitergeformt
und anschließend im ausgangsseitigen Walzgerüst oder in dem
Stauchzwischengerüst zum Fertigprofil geformt.
Patent EP-0852929-A3 (EP)
Title: Verfahren zum Betreiben einer Geschirrspülmaschine
Inventor: ROSENBAUER MICHAEL DIPL-ING
IPC: A47L15/46
Filed: 1997-12-10
Abstract: Um ein vollständig selbsttätiges Verfahren zum Betreiben einer Geschirrspülmaschine zu
schaffen, bei dem eine Fehlbedienung durch den Benutzer vollständig ausgeschlossen ist,
wodurch der Energie- und Wasserverbrauch der Geschirrspülmaschine auf das geringstmögliche
Maß beschränkt wird, wird erfindungsgemäß am Programmbeginn die Geschirrspülmaschine
lediglich in Gang gesetzt und werden für den Fortgang des Spülvorganges einzustellende
Parameter abhängig von wenigstens einem für den Fortgang des Spülvorganges notwendigen
und durch ihn beeinflußten, erfaßten Parameter eingestellt.
Patent EP-0812737-A3 (EP)
Inventor: LEWIS TRUDY C
IPC: B60R21/217
Filed: 1997-06-13
Abstract: A three piece bag construction for an air bag cushion
adapted to be deployed in the event of a collision has
reduced stress at corners of the mouth. An elongated
central main panel (10) totally surrounds the two side
panels (12) and (14) and has end portions (24, 26) which
form a transition section leading from the mouth (16) to
the interior of the cushion. No part of the side panels
(12) or (14) extends to the mouth (16). Seams extending
from the four corners of the bag mouth (16) through the
mouth/attach area to the side panels and found in
traditional bags where high stress occurs, are not used in
the present invention. A novel rod (50) and rod pocket
assembly facilitates attachment of the cushion to a
conventional module.
Patent EP-0892186-A3 (EP)
Inventor: HENRY MARK S
IPC: F16C32/04
Filed: 1997-07-17
Abstract: The present invention contemplates a hybrid magnetic
bearing thrust disk. In one embodiment the hydrid magnetic
bearing thrust disk comprises a high magnetic permeable
portion that is supported by a high specific strength
circumferential ring. The high specific strength
circumferential ring resisting the dynamic loads applied to
the hydrid thrust disk.
Patent EP-0849910-A3 (EP)
Inventor: SHURMER JOHN GAVIN L ESTRANGE
IPC: H04L69/40
Filed: 1997-08-04
Abstract: The disclosure relates to a method of monitoring a communications
network comprising a plurality of node equipment, eg switches, and link
equipment, eg fibre optic links, in which performance parameters of individual
components of the node equipment are used to determine an overall
performance parameter for the node equipment. By comparing like performance
parameters for individual network elements, the performance of different types of
network element can be compared with each other. Parameters which can be
monitored include quality of service, cell discard cell loss and other measures of
network performance. Connection tracing through the plurality of node
equipment and link equipment is also achieved by identifying the communications
connection across a plurality of network elements (221), collecting data signals
containing data of an operational parameter (223, 225) processing the collected
signals (224, 226) and displaying the processed data relating to the identified
network elements (227).