baber/WOPTO huggingface dataset:
Patent EP-0678306-A2 (EP)
Inventor: NILES REX A
IPC: A61M16/20
Filed: 1995-04-11
Abstract: A respiratory therapy device comprising, 
   a housing (10) having a patient input opening (13) for establishing an air flow path of a patient being treated, 
   said housing (10), having an inlet opening (15) including a one-way valve (16) through which the patient draws inspiratory air substantially resistance free, 
   said housing having a discharge outlet (18a) including a one-way valve (19) through which the patient must pass expiratory air, 
   an air flow controller (20) carried by said housing (10) and positioned in the air flow path to control the flow of expiratory air from the patient, 
   said air flow controller (20) including a first plate (18) interposed in the path of expiratory air flow and having an orifice (18a) formed therein through which the expiratory air must pass and a second plate (23) having at least two openings (22,22a) of different sizes formed therein which are mutually exclusively positionable in alignment with the orifice formed in said first plate for changing the size of the opening through which the expiratory air must pass to thereby induce an expiratory pressure in the patient's lungs, 
   a pressure monitor (50) actuable in response to expiratory air pressure applied thereto, 
   said pressure monitor including a pressure chamber having a movable seal (53) displaceable in response to expiratory air pressure applied to said pressure chamber, 
   an expiratory air pressure transmitting conduit (30) coupled between said housing and said air pressure monitor to transmit expiratory air pressure from said housing to said pressure chamber, 
   an indicia display indicator (60) operatively connected to said movable seal (53) for movement in response thereto providing indicia for a patient to monitor expiratory air pressure, and 
   a compression spring (67) coaxially positioned about said indicator to apply a biasing force thereto against the movement of said movable seal.
Patent EP-0700163-A2 (EP)
Inventor: KELKAR RAM
IPC: H03L7/095
Filed: 1995-07-24
Abstract: A phase locked loop circuit includes a phase/frequency detector which uses a divider circuit and feedback from a clock distribution tree to generate INC and DEC pulses which have no "dead zone". A pair of charge pumps receives the INC and DEC pulses. One charge pump is a differential pump and has voltage controlled common mode feedback circuit to maintain a common mode controlled voltage. A differential current is outputted to a loop filter capacitor by this charge pump. The other charge pump is a single-ended output pump which supplies current to a current controlled oscillator which also receives input from a voltage to current converter. The current controlled oscillator includes a variable resistance load which varies inversely with the magnitude of the input current. A jitter control circuit is provided which reduces jitter in the current controlled oscillator output in the locked phase. Also, a lock indicator is provided which is time independent, and provides a lock indication when the loop enters the locked condition. The circuits for these components are described in detail.
Patent EP-0692377-A2 (EP)
Inventor: LEHMANN ERNST
IPC: B41F13/004
Filed: 1995-07-05
Abstract: The drive system has respective operating drives (7) for the synchronised machine components (2,..6) coupled via a required value control signal, each motor regulated in dependence on the difference between this required value control signal and an actual signal. The required value control signal is provided by using an actual value signal for a given machine component and an actual value signal obtained from the drive for the same machine component. <IMAGE>
Patent EP-0727147-A2 (EP)
Inventor: BERTINI ANGELO
IPC: A23G1/04
Filed: 1996-02-14
Abstract: An assembly (1) continually warms or pre-crystallises a mass of chocolate (P), and consists of a fixed section (2) on which a second component (3) rotates, with inlets (36, 31, 50) and outlets (33, 54, 37) for the fluid delivering warmth , plus outlets (15) for the product (P). The novelty is that the fixed (2) and rotating (3) components are round discs whose facing surfaces bear ring-shaped coaxial projections (13, 17), and that the projection on one disc matches the depression on the other, and that the cross-sectional gap is a meandering passage (20) extending from the product (P) inlet (38) to the outlet (40). Passages (15, 19) for the warming fluid are located under the mantle surfaces (14, 18) of the concentric ring-shaped protrusion (13, 17)
Patent EP-0732834-A2 (EP)
Inventor: MCCHESNEY RODERICK J
IPC: G06F9/445
Filed: 1996-03-14
Abstract: A computer system in a distributed object programming environment includes a number of host computers providing services to clients on a network through internally stored servers. Various types of configuration information for each server are available to clients through persistent server administrators, which are objects containing such information about individual servers. A server administrator can store such information as startup execution definitions, saved program definition, object interfaces and implementations, reaping, tracing, and logging configuration data. Being persistent and external to the server, the server administrator can manipulate and determine its information about a server in response to client requests without starting up the server, thereby facilitating system administration.
Patent EP-0750206-A2 (EP)
Title: Optischer Schalter
Inventor: SPAETH WERNER DIPL-PHYS
IPC: H04B10/25
Filed: 1996-05-22
Abstract: Die Erfindung bezieht sich auf einen optischen Schalter mit einer optischen Übertragungsstrecke (2), die ein optisches Übertragungsmedium (3) aufweist, einer dem eingangsseitigen Ende (4) der optischen Übertragungsstrecke (2) zugeordneten Strahlungsquelle (5) zum Aussenden eines primären optoelektrischen Signals (6), welches in die Übertragungsstrecke (2) eingekoppelt wird, und einer dem ausgangsseitigen Ende (7) der Übertragungsstrecke (2) zugeordneten Reflexionseinrichtung (8), an welche das primäre optoelektronische Signal (6) zugeführt und in die Übertragungsstrecke (2) zurück reflektiert wird. Die Erfindung zeichnet sich dadurch aus, daß die Reflexionseinrichtung (8) das primäre optoelektronische Signal (6) in ein sekundäres moduliertes optoelektronisches Signal (9) wandelt, das sekundäre modulierte optoelektronische Signal (9) in die optische Übertragungsstrecke (2) zurück einkoppelt und an einen dem eingangsseitigen Ende (4) der Übertragungsstrecke (2) zugeordneten Empfänger (10) überträgt, der auf das sekundäre modulierte optoelektronische Signal (9) zur Ausführung eines elektronischen Schaltvorgangs anspricht. Die Erfindung besitzt insbesondere den Vorteil, daß das optische Übertragungsmedium (3) der optischen Übertragungsstrecke (2) mit lediglich einer einzigen Faser auskommt. <IMAGE>
Patent EP-0741012-A2 (EP)
Inventor: WIELAND DIETER JOACHIM
IPC: B41F13/08
Filed: 1992-06-09
Abstract: A printing machine includes an oscillation damper, grab- or plate tensioning or rubber mat tensioning units, and pins which hold the units in place. The printing machine cylinder is a single unit with an inner member. The latter is surrounded by the vibration damping material. Box sections are pref. located between the inner pins and the cylinder pins. The box sections pref. consist of polyurethane.
Patent EP-0777999-A2 (EP)
Inventor: HECKER KARL THEODOR
IPC: A47L23/22
Filed: 1996-11-13
Abstract: The foot scraper (1) may be attached to the front wall of a house near the front door. It has a backplate (11) which may be fastened to the wall by three screws, two mounted high up and at the sides and one mounted (18) at the bottom. There is a horizontal plate (10) sticking out from the backplate. The horizontal plate has curved edges (23) with rows of fine spikes (24) sticking out horizontally. The central portion of the horizontal plate is cut away and contains a number of bars (4) with arrays of upward-facing teeth on top. These teeth include coarse upward-facing teeth (3) and large numbers of fine upward-facing teeth (21). There are brackets (20) underneath to help support the horizontal plate.
Patent EP-0778654-A2 (EP)
Inventor: WERNER HERMANN
IPC: H02K11/04
Filed: 1996-11-27
Abstract: The light machine has a three phase current generator with a stator (2) and a rotor (1) which rotates relative to the stator (2). The stator (2) or the rotor (1) has radially extending pole fingers (3). These are each invididually wound with a magnetic coil winding (5). The ratio of the number of poles of the rotor and the stator is not a whole number. Preferably the stator (2) forms a ring around the rotor (1) and has twelve inwardly extending pole fingers (3). Each set of three fingers are connected in series. The rotor (1) may contain a permanent magnet of a plastic composite neodyme-iron-boron material with eight magnetic poles.
Patent EP-0735120-A2 (EP)
Inventor: SIDDIQUI MOHAMMED W
IPC: B41J2/01
Filed: 1996-02-27
Abstract: Disclosed are jet ink compositions comprising water, a water soluble or dispersible polymeric resin, a colorant having infrared absorption in the range of 700 - 1100 nm, an alkylene glycol having 3-6 carbon atoms, and at least one mono- or di-alkyl ether of an alkylene glycol having 2-6 carbon atoms wherein the alkyl group consists of 1-6 carbon atoms, the jet ink compositions having a surface tension of less than 35 dynes/cm. An improved method of jet printing is also disclosed, the improvement comprising using the inventive ink composition.
Patent EP-0777375-A2 (EP)
Inventor: MELEN ROGER D
IPC: G06V30/224
Filed: 1996-11-18
Abstract: Document distribution system 10 receives user record documents 10R containing record data 10D for distribution and storage throughout a user network 10N. Controller 10C controls the operation of the document distribution system. A transmittal sheet 10T carrying transmittal symbol accompanies each record document for directing the distribution. Document scanner 10S has a document port 10P for receiving the user documents and transmittal sheets. The document scanner is responsive to the controller for scanning the transmittal symbols on the transmittal sheet and the record data on the documents. The scanner provides an electronic pixel image of the record data for distribution and storage throughout the user network. The scanner also provides a pixel image of the transmittal symbols for directing the distribution and storage. Controller display 12 is responsive to the controller for displaying operational information about the document distribution system to the user. User response device 14 is connected to the controller for permitting the user to initiate and operate the document distribution system.
Patent EP-0778050-A2 (EP)
Inventor: MCCLURE KELLY H
IPC: A61B5/332
Filed: 1996-12-04
Abstract: A "VF immune" cardiac event detector for an implantable medical device consists of high-frequency and a low-frequency delta converters (46,48) coupled to an intracardiac signal. The high-frequency delta converter (46) is tuned to be responsive to R-waves and VF waveforms. However, the low-frequency delta converter (48) is tuned to be responsive only to VF waveforms. By monitoring the difference between the outputs of the high-frequency and the low-frequency delta converters, the system can effectively discriminate between "true" R-waves and VF waveforms.
Patent EP-0800272-A2 (EP)
Inventor: ARAI KUNIHIRO
IPC: H03K3/36
Filed: 1997-04-03
Abstract: A first partial circuit is formed by grounding the emitter electrode of a first negative differential resistive element, connecting the emitter electrode of a second negative differential resistive element to the collector electrode of the first negative differential resistive element, and connecting a first field-effect transistor in parallel with the first negative differential resistive element. A second partial circuit is formed by grounding the emitter electrode of a third negative differential resistive element, connecting the emitter electrode of a fourth negative differential resistive element to the collector electrode of the third negative differential resistive element, and connecting a second field-effect transistor in parallel with the third negative differential resistive element. An output from the first partial circuit is input to the input of the second partial circuit. The inversion of the output of the second partial circuit is input to the input of the first partial circuit. A clock signal and a signal whose phase is opposite to that of the clock signal are applied to the collector electrodes of the second and fourth negative differential resistive elements, respectively. A frequency-divided signal of the clock signal is output from each partial circuit.
Patent EP-0802241-A2 (EP)
Inventor: LINDE GUENTER
IPC: C09D7/61
Filed: 1997-04-07
Abstract: Production of compacted or briquetted carbon black pigment granulate comprises: (a) mixing the pigment with one or more processing aids; (b) compacting or briquetting the mixture; (c) pulverising the product; (d) separating into two or more fractions; and (e) removing as final product the fraction with at least 85% of particles above 80 (especially above 100) mu m or with size 80-2,000 (especially 100-1,000) mu m and optionally rounding it, and discarding or recycling the other fraction(s).
Patent EP-0823816-A2 (EP)
Inventor: CHIBA HIROSHI
IPC: G11B27/32
Filed: 1997-08-04
Abstract: A system avoids faulty data reading attributable to
damage caused to a recording medium by improving a recording
procedure by which an HDD included in an electronic camera
system records data in the recording medium which often
undergoes shocks while the same is being carried. A camera
system (1) has a lens (2), a diaphragm (2a), and a CCD (3)
for converting light received through the lens (2) into
corresponding electric signals. An operating switch unit
(32) connected to a system controller (30) is operated to
operate the camera system (1). An image
compressing-and-expanding circuit (50) processes the
output signals of a camera signal processing circuit (10)
for image signal compression and the like. Image data is
stored temporarily in an SDRAM (52) connected to the image
compressing-and-expanding circuit (50). An image
compression and expansion control circuit (70), a RAM (72)
and a ROM (74) are connected through a bus (60) to the image
compressing-and-expanding circuit (50) for image data
compression and expansion. Compressed image data is sent
through a PCMCIA driver (62) to and stored in a recording
medium loaded into a HDD (80). The recording medium is a
hard disk or a PC card. An original FAT and an original
directory are recorded in a backup area formed in the disk
loaded into the HDD.
Patent EP-0831548-A2 (EP)
Inventor: ITOH SHIGEKAZU
IPC: H01Q5/378
Filed: 1997-09-19
Abstract: A strip-line-type antenna (1) is formed of dielectric
layers (11a, 11b, 11c) made of a ceramic sheet, a grounding
electrode layer (12) which is disposed on the upper layer of
the dielectric layer (11a) and which has nearly the same
area of the dielectric layer (11a), a first radiation
electrode layer (13) in the shape of nearly a square which
is disposed on the upper layer of the dielectric layer
(11b), a second radiation electrode layer (14) which is
disposed on the upper layer of the dielectric layer (11c)
and which is disposed in the shape of nearly the letter L at
a position corresponding to the portion where the first
radiation electrode layer (13) is not disposed, a through
hole (15) for feeding formed from the rear surface of the
dielectric layer (11a) to the first radiation electrode
layer (13) in order to feed to the first radiation electrode
layer, a plurality of through holes (16) for connecting the
second radiation electrode layer to the grounding electrode
layer, and capacitive coupling sections (17a, 17b) which are
protrusively formed in each of the first radiation electrode
layer (13) and the second radiation electrode layer (14) in
order to capacitively couple the first radiation electrode
layer (13) to the second radiation electrode layer (14).
Patent EP-0853220-A2 (EP)
Inventor: TAKAISHI TOSHIMITSU
IPC: F25B29/00
Filed: 1997-12-11
Abstract: An absorption refrigerating/heating apparatus
comprising an evaporator (1) for accommodating a refrigerant, an
absorver (2) for accommodating a solution which includes an absorbent
for absorbing a vapor of the refrigerant produced in the evaporator (1),
a regenerator (3) for extracting the refrigerant vapor by heating a
portion of the solution to recover the concentration of the absorbent in
the solution, and a condenser (9) for condensing the refrigerant vapor
extracted and feeding the refrigerant thus condensed to the evaporator
(1), in which the operation can be selected from a cooling mode, a
thermodynamic heating mode, and a direct flame heating mode, said
apparatus further comprising: 
   a return passage (9a)
for directly returning the refrigerant from the condenser (9) to the
regenerator (3) in the direct flame heating mode;
and 
   means for feeding (P1,P2), in the direct flame
heating mode, at least one of the refrigerant in the evaporator (1) and
the absorbent solution in the absorber (2)to the generator (3) to have
the concentration of the absorbent in the solution in the regenerator
(3) lower than that in the thermodynamic heating mode.
Patent EP-0800839-A2 (EP)
Inventor: UTTERBERG DAVID S
IPC: A61M5/36
Filed: 1993-04-22
Abstract: A blood chamber device (74) for a hemodialysis set comprises a sealed, plastics tube that defines an elongate reservoir chamber (76) for holding blood. The chamber has blood inlet and outlet ports (100,102) at a lower end thereof. Two conduits (80,86) are provided, each conduit extending downwardly, from its upper end (82,88) that is connectable with hemodialysis set tubing (26b,30b), along substantially the length of the chamber in spaced relation thereto, to a lower conduit end that is connected with a respective one of said ports (100,102). The lower end portion of each conduit has a U-shaped bend (84,90).
Patent EP-0818866-A2 (EP)
Inventor: YAMAMOTO MAKOTO
IPC: G05F1/70
Filed: 1997-06-26
Abstract: The invention relates to an abnormality detecting device for a phase
advancing capacitor, which consists of a needle-like signal wire 9, which is
mechanically interrupted when an outer casing 2 having the phase advancing
capacitor 1 incorporated in an airtight state expands by an increase of the
internal pressure of the casing, a tripping means for detecting interruption of
the needle-like signal wire 9 and causing the phase advancing capacitor 1 to
trip from power lines, and a warning means for outputting alarm when
interruption of the needle-like signal wire 9 is detected. Since the tripping
means operates when the internal pressure of the casing is increased when
abnormality occurs in the phase advancing capacitor, the phase advancing
capacitor can be prevented from explosion and being broken, and since alarm is
outputted, a maintenance personnel is able to know the abnormality and to
immediately replace the phase advancing capacitor, it is possible to avoid the
use of power at a bad power factor.
Patent EP-0789323-A2 (EP)
Inventor: STACEY GRAHAM JOHN
IPC: G06K19/077
Filed: 1997-01-30
Abstract: A contact card is manufactured by impressing a contact assembly (13) through a smaller aperture (35) pre-formed in a facing layer (31). The contact assembly (13) has its electronic components (16, 17) enclosed in a glob (18). The contact card is assembled by pressing the contact assembly (13) into a polyvinylchloride core (30) which is heated to allow the glob (18) to be impressed into the material of the core (30), the excess material being displaced laterally between the facing layer (31) and backing layer (32). This method enables a contact card (Figure 3) to be manufactured without the edge of the aperture (35) being damaged during formation or exposing a sharp edge after assembly. Instead, the insertion of the contact assembly (13) distends the aperture (35) to leave a curved transition (36).
Patent EP-0839829-A2 (EP)
Inventor: REDDY M PARAMESWARA
IPC: C07H21/00
Filed: 1997-08-28
Abstract: Oligonucleotide synthesis reagent having the following
general formula are provided:
 
wherein SS is a solid support; Y is selected from the group
consisting of esters, amides and thiol esters; X is selected
from the group consisting of OH, SH, NH 2 , and removable
hydrogen protecting groups; and the dotted lines represent
an aromatic ring system having at least one aromatic ring, X
and Y being vicinally positioned at adjacent carbon atoms of
the at least one aromatic right . The reagents are suitable
for the efficient step-wise oligonucleotide synthesis and
the subsequent fast cleavage and deprotection of the
synthesized oligonucleotide.
Patent EP-0834644-A2 (EP)
Inventor: WEAVER JIM D
IPC: C09K8/88
Filed: 1997-10-02
Abstract: A subterranean formation is treated with a particulate laden fluid
whereby particulate flowback is reduced or prevented. The method includes
the steps of providing a fluid suspension including a mixture of a particulate
and a tackifying compound, pumping the suspension into a subterranean
formation and depositing the mixture within the formation. The tackifying
compound coats at least a portion of the particulate and thus retards
movement of at least a portion of the particulate within the formation upon
flow of fluids from the subterranean formation.
Patent EP-0836020-A2 (EP)
Inventor: OUCHI HIDEO
IPC: H02K7/18
Filed: 1997-10-13
Abstract: Outer peripheral portions of magnetizing terminals 39a
constituting a magnetizing apparatus 33a for magnetizing a
permanent magnet 32, are made longer than inner peripheral
portions. Coils 40 for magnetization are wound around the
shorter length inner peripheral portions. A distance L32 between
the magnetizing terminals 39a and a step portion 37 of a support
ring 34 can thus be shortened, so that the axial length of the
encoder 31a can be reduced. This results in reducing the axial
length of an encoder 31a to thereby miniaturize and lighten a
speed sensing rolling bearing unit incorporating the encoder 31a.
Patent EP-0841796-A2 (EP)
Inventor: LONGSTER GARY
IPC: H04L29/08
Filed: 1997-11-10
Abstract: A method of exchanging voice mail messages between voice mail systems is disclosed. A voice mail system employing the method is also disclosed. The method comprises establishing a message exchange session between a first voice mail system and a second voice mail system. Information about features offered at each system is exchanged between the systems. Using this information the features that are common to both systems are determined. Thereafter, message data used only by features common to both systems is exchanged.
Patent EP-0861522-A2 (EP)
Inventor: HULYALKAR SAMIR N
IPC: H03H17/02
Filed: 1997-09-03
Abstract: A Method and apparatus for improved interference rejection, where the rejection is being accomplished by an IIR filter at the transmitter with complementary characteristics to an FIR filter of the receiver, such as a Tomlinson-Harashima transmit-precoder. The improvement is accomplished by providing the ability to preset the transmit and receive filters to the same state, thereby allowing for subsequent receptions to be deterministic. This method and apparatus is particularly useful for correcting for time-varying interference through the use of repeatable, deterministic, training sequences.