baber/WOPTO huggingface dataset:
Patent EP-0469631-A3 (EP)
Title: Ion pump and vacuum pumping unit using the same
IPC: H01J41/18
Filed: 1991-08-02
Abstract: An exhaust apparatus (50) and a vacuum pumping unit (100) using the exhaust apparatus are disclosed. The exhaust apparatus (50) comprises a thermionic emission source (21), an electron accelerating grid (22) surrounding the thermionic emission source, an outer electrode (23) surrounding the electron accelerating grid, an ion accelerating grid (24) intersecting an axis of the outer electrode and installed apart from the outer electrode, a vessel (25) containing the thermionic emission source, the electron accelerating grid, the outer electrode, and the ion accelerating grid therein, a magnet (26) disposed outside of the vessel and generating a magnetic field almost parallel to the axis of the outer electrode, a power supply (29) for heating the thermionic emission source, a first DC power supply for applying a voltage between the electron accelerating grid, the outer electrode (23) and the thermionic emission source (21), a second DC power supply for applying a voltage between the outer electrode and the ion accelerating grid so as to get the outer electrode positive. The vacuum pumping unit (100) is constituted by interposing the exhaust (50) apparatus between a vacuum vessel to be evacuated and an auxiliary vacuum pump. By this, gas molecules in the vacuum vessel (25) are ionized by electron bombardment and accelerated toward the auxiliary vacuum pump (31) to be exhausted. <IMAGE>
Patent EP-0491139-A3 (EP)
Title: Diaphragm for electroacoustic transducer with discontinuous variation of the aperture angle
IPC: H04R7/12
Filed: 1991-10-23
Abstract: The invention is a diaphragm for electroacoustic transducers with the object of approximating the decay spectrum (postoscillation) of the diaphragm to the decay spectrum of the human auditory apparatus. For this purpose, the diaphragm is to be constructed from at least two cones with different aperture angles. The applicable aperture angles are 163, 157, 140, 114, 98, 82 and 66 degrees. A more natural and pleasant sound impression is produced by the coincidence of the characteristic oscillations of the ear with the characteristic oscillations of the transducer. Overview of the figures:   Figure 1: Cross-section of the diaphragm with the aperture angles alpha = 140 degrees and beta = 114 degrees     (1) = suspension   (2) = drive   (3) = diaphragm   Figure 2: Cross-section through a concave diaphragm with the aperture angles 114 degrees, 140 degrees and 157 degrees.     (1) = suspension   (2a), (2b) two possible drive types as examples   (3) = diaphragm     <IMAGE>
Patent EP-0493767-A3 (EP)
Title: Synergistic combination for treating herpes infections
IPC: A61K8/60
Filed: 1991-12-21
Abstract: Disclosed herein is a combination of an antiviral nucleoside analog and a ribonucleotide reductase inhibiting peptide derivative. The combination is useful for treating herpes infections.
Patent EP-0516905-A3 (EP)
Title: Garment blank, brief, and method of making
IPC: D04B1/24
Filed: 1991-09-24
Abstract: A circular knit one-piece garment blank, brief, and method of making the same has a seamless body section and a double ply crotch integrally intermitted therewith in the form of a turned welt. The depending portion of the two ply crotch is sewn to the body section. <IMAGE>
Patent EP-0463966-A3 (EP)
Title: High-performance multi-processor having floating point unit
IPC: G06F9/302
Filed: 1991-06-26
Abstract: A pipelined CPU executing instructions of variable length, and referencing memory using various data widths. Macroinstruction pipelining is employed (instead of microinstruction pipelining), with queueing between units of the CPU to allow flexibility in instruction execution times. A wide bandwidth is available for memory access; fetching 64-bit data blocks on each cycle. A hierarchical cache arrangement has an improved method of cache set selection, increasing the likelihood of a cache hit. A writeback cache is used (instead of writethrough) and writeback is allowed to proceed even though other accesses are suppressed due to queues being full. A branch prediction method employs a branch history table which records the taken vs. not-taken history of branch opcodes recently used, and uses an empirical algorithm to predict which way the next occurrence of this branch will go, based upon the history table. A floating point processor function is integrated on-chip, with enhanced speed due to a bypass technique; a trial mini-rounding is done on low-order bits of the result, and if correct, the last stage of the floating point processor can be bypassed, saving one cycle of latency. For CAL type instructions, a method for determining which registers need to be saved is executed in a minimum number of cycles, examining groups of register mask bits at one time. Internal processor registers are accessed with short (byte width) addresses instead of full physical addresses as used for memory and I/O references, but off-chip processor registers are memory-mapped and accessed by the same busses using the same controls as the memory and I/O. If a non-recoverable error detected by ECC circuits in the cache, an error transition mode is entered wherein the cache operates under limited access rules, allowing a maximum of access by the system for data blocks owned by the cache, but yet minimizing changes to the cache data so that diagnostics may be run. Separate queues are provided for the return data from memory and cache invalidates, yet the order or bus transactions is maintained by a pointer arrangement. The bus protocol used by the CPU to communicate with the system bus is of the pended type, with transactions on the bus identified by an ID field specifying the originator, and arbitration for bus grant goes one simultaneously with address/data transactions on the bus.
Patent EP-0537805-A3 (EP)
Title: Window system for a building
IPC: E05F15/00
Filed: 1990-05-10
Abstract: The window system has microprocessors (43) coupling the pivoted windows (41) to a central monitoring point (49) which incorporates an optical display for the closed and locked positions of each window (41). The microprocessors (43) lie adjacent the respective windows (41), each incorporating a receiver for remote control signals supplied by the central monitoring point (49), with auxiliary control of each window via a portable remote control transmitter (63) and via stationary control devices (67) receiving room parameter sensor signals. Pref. the sensors (69) detect the relative humidity, the temp. and/or the CO2 content of the room air.
Patent EP-0550124-A3 (EP)
Title: Oven controlled by an optical code reader
IPC: G05D23/19
Filed: 1992-07-20
Abstract: A programmable cooking system has a programming 
mode for reading an identifying code on a food product and 
for storing a user selected recipe as a function of the 
code. The system also has a cooking mode for reading an 
identifying code on a food product and for recalling and 
implementing a recipe stored for the code during the 
programming mode. The system includes an optical code 
reader for reading the code. A keypad is used by the 
operator to input recipes during the programming mode and to 
input cooking variables during the cooking mode. A 
microprocessor stores and recalls the identifying codes and 
recipes in a compressed format and controls the operation of 
a cooking device, such as a microwave oven.
Patent EP-0595379-A3 (EP)
Title: A method and apparatus for analog test signal usage in a digital environment.
Inventor: ZWEMSTRA TACO
IPC: G01R31/319
Filed: 1993-08-31
Abstract: In a method for testing an electronic circuitry arrangement, first a test signal of predetermined habitus is provided. Next, the arrangement is operated in a predetermined mode. Finally, a result signal of intended habitus is extracted from one or more specific signal outputs of said the arrangement for subsequent evaluation. In particular, an analog parent signal is modulated to a digital bit stream and subsequently the test signal is produced through analog filtering of the digital bit stream. More in particular, the extracting repeatedly discriminates an output wave result signal with successive threshold levels and subsequently realigns successive discrimination bit stream results for at respective instants generating a thermometer signal code.
Patent EP-0654574-A3 (EP)
Title: Corner guide for spindle and sliding bar.
Inventor: LAHMANN ERNST
IPC: E05F11/34
Filed: 1994-11-17
Abstract: The invention relates to a corner guide for the actuation of scissor mechanisms of skylight openers. The corner guide is to be capable of being used selectively for a spindle rod or for a push rod and is nevertheless to have a small (short) design. For this purpose, it is proposed to use a coupling member 3 which is arranged fixedly on a transversely elastic deflection band 2 and in which a composite groove structure 4; 4a, 4b and a thread 5 are made in such a way that the axis 5a of the thread 5 comes to rest in one of the grooves 4b of the composite groove structure 4. The composite groove structure 4 serves for the insertion of the front end of a correspondingly designed push rod 20. The thread 5, provided at the same time, serves for the engagement of a spindle-rod portion 12b mounted rotatably, but axially non-displaceably, in a bearing block 13 which can be attached to the end face of the corner guide with an accurate fit and without a screw by means of an elevation 14 and a recess 6 provided on the corner guide. <IMAGE>
Patent EP-0648022-A3 (EP)
Inventor: TANAKA SHIGEO
IPC: H04N7/10
Filed: 1994-10-05
Abstract: An audio-visual system includes an AV centre which
may be connected to a plurality of image source components.
An AV bus cable is connected respectively between each of
the image source components and the AV centre. The
configuration of the interconnections between the AV centre
and all components of the system are identical and of
simplified layout. Thus, complex interconnective methods
and excessive numbers of cable, connectors, etc., are
avoided while user convenience and the general appearance of
the system are greatly enhanced without compromising overall
system functionality and/or operational capabilities. The
system ensures that bus terminators are correctly enabled
and disabled as required for a particular system
configuration.
Patent EP-0681257-A3 (EP)
Inventor: TODESCATO PIETRO
IPC: G06K7/10
Filed: 1995-05-05
Abstract: The device emits a laser beam and receives its reflection from the object through a transparent window (3). It is triggered by pressure on a button (5) on top of the portable device. It is switched on and off, and other adjustments are made using two rows of buttons (9) below a display panel or touchscreen (7). Information can be entered by means of input buttons (11). Power supply batteries or an adaptor for external data or speech acquisition appts. are enclosed in a compartment under a cover (17). <IMAGE>
Patent EP-0727513-A3 (EP)
Title: Beschichtete Endlosfaser
Inventor: MAYER ALBRECHT DIPL-ING
IPC: C04B41/50
Filed: 1995-10-20
Abstract: Endlosfasern mit einer anisotropen Kohlenstoff-Beschichtung, die durch
Pyrolyse von flüssigen oder gelösten Kohlenstoff-Precursoren hergestellt
wird.
Patent EP-0720422-A3 (EP)
Inventor: PERAELAE MARTTI
IPC: E06B7/21
Filed: 1995-12-19
Abstract: The present invention relates to a door structure (10) of a magnetic-shielded room intended to absorb interference magnetic fields, particularly very low frequency magnetic fields. The door structure (10) has been disposed to move substantially rectilinearly in the direction of the plane of the door leaf (12), and substantially rectilinearly in a direction which is perpendicular to the plane of the door leaf (12). The door leaf (12) has been attached to the structure (11) of the door leaf with a hinge mechanism (16) so that the door leaf (12) is enabled to move perpendicularly to the structure (11) of the door leaf in order to provide a movement in a direction perpendicular to the plane of said door leaf (12). The door structure (10) has been provided with power transmission members (17,17a;17b,18a;18b,19a;19b,20a; 20b,21) which have been arranged to exert such an effect on the press members (22) on the edge areas (12a) of the door leaf (12) that the press members (22) turn around the hinging members (26), whereby the  mu  metal sheet structure (24) on the edge areas (12a) of the door leaf (12) has been arranged to be pressed tightly against the equivalent  mu  metal sheet structure of the shield wall structure (30) at an aperture in a wall of the magnetic-shielded room. <IMAGE>
Patent EP-0689364-A3 (EP)
Title: Recording and reproducing digital video signals
Inventor: YANAGIHARA NAOFUMI
IPC: G06T9/00
Filed: 1995-06-22
Abstract: A recording method and apparatus and a reproducing apparatus for digital signals in which data produced by encoding video signals by, for example, the so-called MPEG system, can be directly recorded and reproduced pictures having a superior picture quality may be obtained on variable-speed reproduction. Each track is divided into a first area and a second area. The input data are directly recorded in the first area, and sequential variable-speed playback data is recorded in the second area of each track. These variable-speed playback data are data among the input data which are obtained on intra-picture recording and which are collected from plural regions divided from a full frame. <IMAGE>
Patent EP-0717357-A3 (EP)
Title: Disk array apparatus
Inventor: STEWART JOHN W
IPC: G11B20/10
Filed: 1995-12-14
Abstract: The invention provides for a high performance scalable hardware architecture for a disk array storage subsystem which supports RAID modes 0, 3, 4 and 5. The architecture features a high bandwidth parity calculation engine (132), a buffered PCI interface (130) operating at the full speed of a PCI bus (102), and a dedicated local memory (136). The dedicated local memory (136) is dual ported so that PCI and parity operations may operate concurrently. The architecture of the disk array controller allows parity calculations and memory block moves to occur without interfering with the controller processor or its associated memory, freeing the controller processor to manage array task control. The array controller configuration allows simultaneous operation of data block moves between storage I/O devices and local memory (136); data block moves between host SCSI connections and local memory; parity calculations; and normal CPU memory fetches, queued operations for block moves and queued operations for parity tasks. <IMAGE>
Patent EP-0693550-A3 (EP)
Inventor: BACHER JEAN-PIERRE
IPC: C11D3/39
Filed: 1995-07-12
Abstract: A fabric bleaching composition comprising a peroxy compound and a specified manganese complex is disclosed, as well as a process for bleaching and/or cleaning a fabric by contacting it with said fabric bleaching composition.
Patent EP-0744390-A3 (EP)
Inventor: ICHIKAWA HIROSHI
IPC: C04B35/571
Filed: 1996-05-21
Abstract: The present invention provides a process for 
producing silicon carbide fibers having a C/Si molar 
ratio of from 0.85 to 1.39 and excellent in heat 
resistance and strength at high temperatures, while 
conventional processes have not been able to produce 
the fibers having the ratio of less than 1.56.  
     The process of the present invention 
comprises the steps of rendering infusible precursory 
fibers made from an organosilicon polymer compound to 
obtain infusible fibers, then primarily baking the 
infusible fibers in a hydrogen gas-containing 
atmosphere while raising the temperature thereof to 
obtain primarily baked fibers, and further secondarily 
baking the primarily baked fibers to obtain final 
fibers. The secondary baking is performed in the 
atmosphere of a mixed gas of an inert gas with 
hydrogen chloride gas at 1,500 to 2,200 °C.
Patent EP-0750369-A3 (EP)
Inventor: AOYAMA MASAHIKO
IPC: H01R13/627
Filed: 1996-06-18
Abstract: The invention is designed to reduce a production cost by reducing
the number of operation steps during assemblage. 
     Female terminal fittings 13 connected with coated wires 12
are inserted into a connector housing 11, and are prevented from
coming out of the connector housing 11 by engagement with elastic
engaging members 17. First and second locking projections
21, 22 project from each of the upper and lower wall surfaces of
the connector housing 11. On the other hand, the cover 23 is
formed with an engaging frame 25 engageable with the first and
second locking projections 21, 22 of the connector housing 11.
A joint terminal 28 is integrally mounted in the cover 23 by
means of insert molding. Insufficient insertion detecting members
30 can enter deformation permitting spaces 20 for the
elastic engaging members 17 of the connector housing 11. The
detecting members 30 may be dispensed with.
Patent EP-0753404-A3 (EP)
Inventor: BUTTERFASS DIETER
IPC: C08L23/00
Filed: 1996-07-09
Abstract: Verwendung eines Copolymerisats, bestehend in polymerisierter Form aus
   a) 70 bis 90 Gew.-% mindestens eines C 2 - bis C 4 -Olefins und   b) 10 bis 30 Gew.-% mindestens eines Monomers aus folgender Gruppe:
α,β-monoethylenisch ungesättigte C 3 - bis C 8 - Monocarbonsäuren, α,β-monoethylenisch
ungesättigte C 4 - bis C 8 - Dicarbonsäuren und Anhydriden
dieser Mono- und Dicarbonsäuren,  
als Haftvermittler zwischen einem ersten und einem zweiten Material, wobei
das erste Material höchstens zu 70 Gew.-% aus mindestens einem C 2 - bis
C 4 -Olefin in polymerisierter Form und 
das zweite Material mindestens zu 70 Gew.-% aus mindestens einem C 2 - bis
C 4 -Olefin in polymerisierter Form besteht.
Patent EP-0766005-A3 (EP)
Inventor: AKAZAWA NAOKI
IPC: H02K33/18
Filed: 1996-08-27
Abstract: In a method of driving vibrating compressors having such a
construction that a-c voltage is fed to a vibrating compressor
by converting d-c voltage into a-c voltage with two MOS-FETs,
the two MOS-FETs as switching elements are driven to convert d-c
voltage into a-c voltage by changing the ON time of each of the
MOS-FETs corresponding to suction and compression strokes in one
cycle of the vibrating compressor to improve the operating
efficiency of the vibrating compressor. To this end, suction
and compression time in one cycle of the vibrating compressor is
changed by means of a timer IC.
Patent EP-0766495-A3 (EP)
Title: Anordnung zur Wiedergabe mehrerer akustischer Signalquellen in einem abgeschlossenen Raum
Inventor: RITTER KAI-UWE DIPL-ING
IPC: B60R11/02
Filed: 1996-09-28
Abstract: Die Erfindung betrifft Anordnungen zur Wiedergabe mehrerer akustischer Signalquellen in einem abgeschlossenem Raum, insbesondere einem Kraftfahrzeug. 
     Bei Fahrten in einem mit mehreren Personen besetzten Kraftfahrzeug stellt sich häufig das Problem, daß die Wünsche der Reisenden an das akustische Programm sehr unterschiedlich sind. 
     Bei der vorliegenden Erfindung wird dieses Problem dadurch gelöst, daß ein Umschalteinrichtung vorgesehen ist, mit der verschiedene Signalquellen für verschiedene Positionen im Kraftfahrzeug ausgewählt werden können, so daß eine gleichzeitige Wiedergabe mehrerer Signalquellen möglich ist.
Patent EP-0783034-A3 (EP)
Inventor: YAMAMOTO HIROSHI
IPC: C11D3/33
Filed: 1996-11-22
Abstract: Disclosed is a biodegradable chelating agent
which comprises a compound of the following formula [1]
and at least one compound selected from the group
consisting of aspartic acid, maleic acid, acrylic acid,
malic acid, glycine, glycolic acid, iminodiacetic acid,
nitrilotriacetic acid, α-alanine, β-alanine, iminodipropionic
acid, fumaric acid, a synthetic starting
amino acid and a synthetic intermediate amino acid and
a salt thereof in an amount of 8% by weight or less
based on the compound of the formula [1]:
 
wherein R 1  represents hydrogen or an unsubstituted or
substituted hydrocarbon group of 1-10 carbon atoms, R 2 
represents hydrogen or an unsubstituted or substituted
hydrocarbon group of 1-8 carbon atoms, R 1  and R 2  may
form a ring together, the substituent which can be
present in R 1  and R 2  is at least one member selected
from the group consisting of -OH, -CO 2 M and -SO 3 M where
M represents hydrogen or an alkali metal; X represents
  
 
where R 3  represents hydrogen or an unsubstituted or
substituted hydrocarbon group of 1-8 carbon atoms, the
substituent is at least one member selected from the
group consisting of -OH, -CO 2 M and -SO 3 M, R 4  represents
at least one member selected from the group consisting
of hydrogen, -CO 2 M and -SO 3 M, A 1  and A 2  each represent
at least one member selected from the group consisting
of hydrogen, CO 2 M and SO 3 M, A 5  represents an alkylene
group of 1-8 carbon atoms which may be of straight
chain or branched chain or may form a ring, the
alkylene group may contain in the chain an ether bond
-O-, an ester bond -COO- or an amide bond -CONH-, M
represents hydrogen or an alkali metal, and n represents
an integer of 1-8; and Y represents at least one
member selected from the group consisting of hydrogen,
CO 2 M and SO 3 M.
Patent EP-0776638-A3 (EP)
Inventor: SHIMODAIRA KENICHI
IPC: A61C7/16
Filed: 1996-11-29
Abstract: A dental-care device is constructed from a planar base (2) and a wire receiving part (3)
positioned on the top surface of the planar base (2). Slots (4) extending straight horizontally are
formed at the center of the wire receiving part (3), and wire (7) is passed through these slots.
The device is preferably manufactured by a metal powder injection molding method, and is
composed of metal material which contains Ti as the base component, C in an amount of from
about 0.03-0.5wt% by weight of the metal material, O in an amount of from about
0.08-0.8wt% by weight of the metal material, and N in an amount of from about
0.03-0.6wt% by weight of the metal material. A large number of pores may be scattered at
least in the vicinity of the surface of the metal material. This device can be easily manufactured,
has a good surface wetness characteristic, and has functional portions, such as portions of low
friction and portions of superior adhesiveness.
Patent EP-0792734-A3 (EP)
Title: Verfahren und Vorrichtung zum Umbugen einer Überzugsschicht um eine Kante
Inventor: WIESNER ARTUR
IPC: B29C45/14
Filed: 1996-12-04
Abstract: Verfahren zur Herstellung von Formteilen mit von Beleg- oder Dekormaterial bedeckter
Oberfläche durch Hinterspritzen und anschließendem Umbugen. 
     Aufgabe der Erfindung ist es ein Umbugverfahren zu geben, bei dem der Rand des
Beleg- oder Dekormaterials ohne zusätzliche Haftmittel oder Vorbehandlungen und
ohne einen zusätzlichen Arbeitsgang umgebugt wird. 
     Zur Lösung der Aufgabe schlägt die Erfindung vor, daß Beleg- oder Dekormaterialende
(14) durch Eindrücken in das noch plastisch verformbare Formteil (9) mit drei
Schieberwerkzeugen umzubugen (2; 3; 10).
Patent EP-0752775-A3 (EP)
Inventor: SCHETS IAN
IPC: H04Q11/04
Filed: 1996-07-04
Abstract: Network with sub-networks which are connected to a coupling switch, for example a
bypass switch. In normal operation the sub-networks are independent of each other. On
failure of the server of a sub-network, the coupling switch ensures that the sub-network
which is handicapped by the faulty server is inserted into a neighbouring sub-network,
whereby both sub-networks can jointly use the non-faulty server.