baber/WOPTO huggingface dataset:
Patent EP-0769846-A2 (EP)
Inventor: ADACHI MICHIHIRO
IPC: H03D3/06
Filed: 1996-10-18
Abstract: A delay-type FM demodulation circuit of this invention has an object to satisfactorily remove a harmonic wave in an arithmetic calculation output signal even if an LPF having relatively moderate stopping characteristics is used. The delay-type FM demodulation circuit includes first to third delay circuits (12 - 14) for obtaining first to third signals (S13 - S15) obtained by times (e.g., 1/8, 1/4, and 3/8) which sequentially increase within a time shorter than 1/2 which is a signal period obtained when an FM-modulated input signal (S12) is positively deviated by a maximum frequency, a first multiplication circuit (15) for multiplying the input signal and the first signal, a second multiplication circuit (16) for multiplying the second signal and the third signal, and an addition circuit (17) for adding an output signal (S16) from the first multiplication circuit and an output signal (S17) from the second multiplication circuit.
Patent EP-0779428-A2 (EP)
Title: Verfahren und Vorrichtung zur Motormomentregelung
Inventor: MAUTE KURT
IPC: F02D41/36
Filed: 1996-11-02
Abstract: 2.1. Die Erfindung bezieht sich auf ein Verfahren und eine Vorrichtung zur Motormomentregelung, bei denen für eine rasche Motormomentreduzierung eine Kraftstoffeinspritzausblendung unter Verwendung eines aus einem vorgegebenen Ausblendmustersatz in Abhängigkeit von der Motormomentabweichung auswählbaren Ausblendmusters vorgenommen wird. 2.2. Erfindungsgemäß erfolgt parallel zu einer jeweiligen Kraftstoffeinspritzausblendung ein motormomentreduzierender Drosselklappenstelleingriff, mit dem die Momentendifferenz zwischen einem aus einer Motorluftmassenmessung ableitbaren, lastindizierten Ist-Motormoment und dem angeforderten Soll-Motormoment unter entsprechender, gestufter Rücknahme der Stärke der Einspritzausblendung ausgeregelt wird. 2.3. Verwendung zum Beispiel für Antriebsschlupfregelungen mit Motormomentreduktionseingriffen in Kraftfahrzeugen. <IMAGE>
Patent EP-0774631-A2 (EP)
Inventor: ISHIGAKI SHIGEYA
IPC: F25B13/00
Filed: 1996-11-14
Abstract: An air conditioner including at least two kinds of refrigerant which are circulated in a refrigerant circuit and have different characteristics, a calculator (103) for calculating the driving capacity of a compressor (1) in accordance with a request load (101) of the refrigerant circuit and outputting a driving capacity signal representing the driving capacity, a driving unit (38,40) for controlling the driving capacity of the compressor (1) so as to obtain the driving capacity corresponding to the driving capacity signal of the calculator (103), and correcting means (107) for correcting the driving capacity signal so as to reduce the driving capacity when the refrigerant pressure in the refrigerant circuit exceeds a first pressure value.
Patent EP-0779168-A2 (EP)
Inventor: MEIER JOERG
IPC: B60G17/015
Filed: 1996-11-15
Abstract: The level regulating device adjusts the pressure in the pneumatic suspension springs for supporting the vehicle chassis, to control the distance of the chassis from the ground. Each suspension spring is coupled to a valve device, controlled in dependence on the difference between the actual distance of the chassis from the ground, provided by sensors (11,12) and the required distance of the chassis from the ground. The suspension system has 2 pneumatic springs (1,2) with associated distance sensors for each axle, the structure of the regulation device adjusted in dependence on the vehicle loading.
Patent EP-0735060-A2 (EP)
Inventor: FOSTER GEORGE NORRIS
IPC: C08J5/18
Filed: 1996-03-29
Abstract: Ethylene polymers having a Polydispersity Index of about 2 to about 4; a melt index, MI, and Relaxation Spectrum Index, RSI, such that (RSI)(MI 0.6 ) is about 2.5 to about 6.5; c) a Crystallizable Chain Length Distribution Index, L w /L n , of about 1.0 to about 9; and d) a density, ρ, and a percent haze when fabricated into films such that the percent haze is less than 370ρ - 330, are provided. These ethylene polymers advantageously combine superior clarity and toughness with low extractables and enhanced processing ease.
Patent EP-0756167-A2 (EP)
Inventor: JONES BARBARA LYNN
IPC: G01M17/02
Filed: 1996-07-26
Abstract: Method and apparatus for testing inflated vehicle tyres to determine internal physical characteristics such as tyre pressure comprises ultrasonic waveform transmission and reception apparatus adapted to interpret the attenuation of the ultrasonic waveform produced by the inflated tyre whereby pressure and other internal physical characteristics can be determined.
Patent EP-0759341-A2 (EP)
Inventor: SHINMA YASUTOSHI
IPC: B25C7/00
Filed: 1996-08-16
Abstract: A hammer drill has an aluminum cylinder (15) non-rotatably mounted in a crank housing (5), a synthetic resin slide sleeve (16), and a tool holder (17). The latter two members are coaxially fitted over the front part of the cylinder (15). The slide sleeve (16) is a cylindrical member slidably mounted between a large bore portion of the tool holder (17) and the cylinder (15). A steel ring (28) is mounted at the rear of the slide sleeve (16). The slide sleeve (16) and the steel ring (28) are urged in the forward direction by a compression spring (29) interposed between a bevel gear and the steel ring. A first air chamber (30) which is formed in the cylinder (15) includes a plurality of air ports (35) which are covered by the steel ring (28) when the slide sleeve (16) and steel ring (28) are pushed in their respective rear positions by pressing a tool bit (17) attached to the hammer against a work piece. A plurality of wide and narrow slits (37,38) are formed in the front portion of the slide sleeve (16) while a plurality of air passage holes are also formed in the large bore portion of the tool holder (17).
Patent EP-0767518-A2 (EP)
Inventor: KASHIHARA MASATOSHI
IPC: H01R43/28
Filed: 1996-09-19
Abstract: An automatic crimper (6) operates in known manner to divide leads (1) into groups (1a,1b,1c,etc), before crimping one end of the leads to branching connectors and crimping the other ends of all the leads to a common connector (3) so as to form a multiple harness (4). Subsequently, the crimper drives the branching connectors to travel in parallel and in unison with the common connector (3) along a pair of delivery rails (7) until discharged from the rails (7). The branching connectors are caused to take a position close to the common connector (3) so that leads in each group are folded double, then the leads are gathered to form a compact bundle (1') before being tied with tapes (5) which serve as an easily breakable binding material.
Patent EP-0782245-A2 (EP)
Inventor: MOCHIKAWA HIROSHI
IPC: H02M1/12
Filed: 1996-12-27
Abstract: A three-phase bridge rectifier includes three bidirectional switching circuits (3R, 3S, 3T) each including a single-phase rectifier circuit (16R) having four single-phase bridge-connected diodes (15Ra, 15Rb, 15Rc, 15Rd) and a semiconductor switching element (17R) connected between DC output terminals (3Rc, 3Rd) of each switching circuit (3R, 3S, 3T), three AC side reactors (2R, 2S, 2T) each connected between one of two AC input terminals (3Ra, 3Sa, 3Ta) of each switching circuit (3R, 3S, 3T) and each one of output terminals (1R, 1S, 1T) of the three-phase AC power supply (1), three positive side diodes (5Ra, 5Sa, 5Ta) each having an anode connected to the positive side DC output terminal (3Rc) of each of the switching circuits (3R, 3S, 3T) and a cathode connected to a positive side DC bus (4a), three negative side diodes (5Rb, 5Sb, 5Tb) each having a cathode connected to a negative side DC output terminal (3Rd) of each of the switching circuits (3R, 3S, 3T) and an anode connected to a negative side DC bus (4b), a smoothing capacitor (6) including two capacitors (6a, 6b) series connected between the positive and negative side DC buses (4a, 4b) and a neutral terminal (7) connected to the other AC input terminal (3Rb, 3Sb, 3Tb) of each switching circuit (3R, 3S, 3T), and a control circuit (11) for controlling the switching elements (17R) of the switching circuits (3R, 3S, 3T).
Patent EP-0929947-A2 (EP)
Title: Kommunikationssystem
Inventor: BASNER FRANK
IPC: G06F3/039
Filed: 1996-11-12
Abstract: Die Erfindung betrifft ein Kommunikationssystem, bestehend aus einer zentralen Kommunikationseinheit ZKE und mindestens einer kabellosen peripheren Kommunikationseinheit PKE, die über eine elektromagnetische Kopplung miteinander in Verbindung stehen und einen Datenverkehr über eine Welle vorgegebener Frequenz aufweisen sowie eine unidirektionale Energieübertragung zur Stromversorgung der peripheren Kommunikationseinheit aufweisen. Der Erfindung liegt die Aufgabe zugrunde, ein Kommunikationssystem mit einer zentralen und mindestens einer peripheren Kommunikationseinheit zu schaffen, die jederzeit systemverfügbar, kommunikationsbereit und leicht bedienbar ist. Die Lösung besteht darin, daß die magnetische Kopplung mittels eines die Spulen (10, 12) enthaltenden Bandfilters (15, 27) durchgeführt wird und der Datenverkehr von der PKE (11) zur ZKE (1, 4) über die Welle der vorgegebenen Frequenz durch Verstimmung oder Belastungsänderung des PKE-seitigen LC-Schwingkreises (27) erfolgt und die dadurch am ZKE-seitigen LC-Schwingkreis (15) entstehenden Amplitudenänderungen von der dort angeschlossenen Demodulationseinrichtung (20) zusammen mit dem von der ZKE (1, 4) gesendeten modulierten Datensignal demoduliert werden, und daß in der ZKE (1, 4) eine Verknüpfungsschaltung (19) vorgesehen ist, in der das Modulations-Datensignal der ZKE (1, 4) von dem von der Demodulationseinrichtung (20) gelieferten Signal subtrahiert wird, so daß ausgangsseitig ein Differenzdatensignal als Datensignal der PKE (11) zur Verarbeitung in die ZKE (1, 4) weiterleitbar ist.
Patent EP-0808961-A2 (EP)
Inventor: KROENER SVEN
IPC: E04F10/06
Filed: 1997-05-02
Abstract: The blind has a hinged arm which is arranged on a supporting tube (2). The tube can be fixed to a wall using fastening brackets which have an arrangement for adjusting the inclination of the tube relative to them, in order to adjust the slope of the blind. Each tube may have a holder (12), which overlaps a mounting section (16) on each bracket. This section may be curved, and the tube may be tensioned relative to it, in order to set or adjust its slope. The inside of the tube may lie against the section, and its outside may be acted upon by a tensioning screw.
Patent EP-0817506-A2 (EP)
Inventor: WILBER JAMES ALBERT
IPC: G09G1/00
Filed: 1997-06-20
Abstract: A bus controlled pulse modulator receives a digitally
coded signal (103) and generates a pulse-width modulated signal.
The pulse-width modulated signal is coupled to a base electrode of
a non-committed or open collector transistor (Q3). The transistor
switches with a controlled duty cycle. The collector of the
transistor is coupled to an inverting input terminal of an amplifier
(U1) via a resistor (R9). The amplifier produces a compensation
current in a tilt compensation coil (W1). The voltage (V3) at the
inverting input terminal is maintained constant in closed loop
operation. The constant voltage produces a magnitude of a
collector current (i1) in the transistor that is unaffected by the
duty cycle of the pulse-width modulated signal. The
compensation current thereby varies linearly with the duty cycle.
Patent EP-0817516-A2 (EP)
Inventor: OSAWA TOMOKI
IPC: H04B7/26
Filed: 1997-06-24
Abstract: In a mobile communication system comprising base
stations (11, 12) covering microcells (16, 17) and a base
station (13) covering a macrocell (18), each of the base
stations (11, 12) monitors utilization conditions in
speech channels to produce a monitored result indicative
of the utilization conditions and controls transmission
power on the basis of the monitored result. Responsive
to a communication request, each base station (11, 12,
13) selects, as a selected speech channel, one of the
speech channels and assigns the selected speech channel
when the selected speech channel has a power ratio of a
desired wave to an interference wave that is not less
than a predetermined level.
Patent EP-0830974-A2 (EP)
Inventor: PLOCHER BERND
IPC: B60N3/10
Filed: 1997-07-16
Abstract: Die Erfindung geht aus von einer Haltevorrichtung (10) für einen Getränkebehälter, die zur Anbringung in einer Mittelkonsole eines Personenkraftwagens vor einem Gangschalt- oder Gangwählhebel vorgesehen ist. Sie weist einen schubladenartig ausfahrbaren Halter mit einer Aufnahme zum Einstellen des Getränkebehälters auf. Um zu vermeiden, daß der Gangschalt- oder Gangwählhebel beim Schalten am ausgefahrenen Halter (20) anstößt, schlägt die Erfindung vor, den Halter (20) in einer bogenförmigen Ausfahrbewegung zur Seite zu führen. <IMAGE>
Patent EP-0851471-A2 (EP)
Inventor: USAMI TATSUYA
IPC: H01L23/522
Filed: 1997-12-15
Abstract: Described in the present invention is a semiconductor
device in which a plurality of interconnect lines are
disposed, through an insulating layer, on the same layer
above a semiconductor substrate having a semiconductor
element; a first interlevel insulator is formed selectively
in a narrowly-spaced region between adjacent interconnect
lines; a second interlevel insulator is formed
in a widely-spaced region between said adjacent interconnect
lines, and the first interlevel insulator has a
smaller dielectric constant than the second interlevel
insulator. According to such a constitution, strength
and reliability can be heightened and performance can be
improved easily even in a miniaturized interconnect
structure.
Patent EP-0845886-A2 (EP)
Inventor: EASTTY PETER CHARLES
IPC: H04H60/04
Filed: 1997-10-09
Abstract: One-bit digital signal processing apparatus for generating an output one-bit
signal by switching from a first to a second one-bit signal in response to a detection
that m consecutive bits of the first and second signal are identical, the apparatus
comprising means for varying m in dependence on the urgency of the switching
operation.
Patent EP-0837193-A2 (EP)
Inventor: LEE DUK UN
IPC: E03D9/08
Filed: 1997-10-17
Abstract: A cleaning water supply device for a toilet, comprising a bracket
14 having a horizontal portion 10 formed with a downward fixing portion
55 and a vertical portion 12; a valve assembly 28 having a valve stem 30
being mounted inside the vertical portion 12, an inlet pipe 24 and an
outlet pipe 26 being connected with a cleaning water supply fine tube 68
extending from a cleaning water supplying tube 56 fixed to the
downward fixing portion 55 of said bracket 14; and a cleaning water
nozzle pipe 66 having an upward nozzle tip 64; wherein said cleaning
water supplying device comprising a cover 46 having an outwardly
arched guide gate 48, an inwardly arched guide gate 50, a horizontal
guide gate 52, and a slot 76; a rotative manipulating plate 32 having a
fitting plate portion 34 which is fixedly engaged with the valve stem 30;
a rotating bracket 42 being rotatively mounted by shaft 44 to the rotative
manipulating plate 32 and having a recessed end 40 and a lever 54
guidably shifting through the guid gates 48, 50, 52; a nozzle block 62
having the cleaning water nozzle pipe 66 connected at the lower portion;
a rotating guide member 73 having a horizontal plate 72 and a vertical
plate 70 on which a shaft pin 74 is mounted; a reciprocating guide rod 80
having an engaging means 86 with which the shaft pin 74 is engaged
and a downwardly arched extension rod 82 engaged with the recessed
end 40 of rotating bracket 42 through the slot 76 of cover 46.
Patent EP-0851648-A2 (EP)
Inventor: SATO YUKIO
IPC: H04M1/725
Filed: 1997-12-23
Abstract: A telephone apparatus is disclosed which includes a
communication circuit (10) including a microphone (15) and
a speaker (14) for providing communication between an
operator and a network and outputting sound data from the
sound receiving unit and the network; a memory card
receiving unit (13); a memory card detector (13a); a memory
(4) for storing the sound data; a control circuit (2)
responsive to the memory card detector and a recording
command for storing the sound data in the memory and
reading the sound data from the memory only when the memory
card is received by the memory card receiving unit. The
memory card stores an ID code and the control circuit
registers the identification code on recording. When
reproducing is commanded the control circuit inhibits
reproducing when the ID from the memory card disagrees with
any of registered ID codes. When there is no space in the
memory, the control circuit writes the sound data over the
sound data only when the ID code from the memory card
agrees with one of the registered ID codes. The telephone
apparatus further includes a serial interface (23) for
storing the sound data in the memory in the memory card.
Patent EP-0835013-A2 (EP)
Inventor: ERKKILAE MARKO
IPC: H04W28/00
Filed: 1997-09-29
Abstract: The invention relates to a modular system for personal data acquisition and communication,
advantageously a cellular telephone system the functions of which can
be increased by means of various expansion cards. A host device in the system
according to the invention, such as a mobile communication device, need not be
equipped with all possible functions in the manufacturing stage but some of the
functions can be realized on expansion cards, and the user can add a desired function
to the host device according to need. The expansion cards are small and they are
installed substantially inside the host device, such as a mobile communication
device, so that the entity formed by the host device and the expansion card seems to
the user as a single compact device. Advantageously, the expansion cards include, in
addition to the hardware needed, also the software required for controlling the
operation of the modules.
Patent EP-0835906-A2 (EP)
Inventor: ROHRINGER PETER
IPC: C08K5/00
Filed: 1997-10-01
Abstract: Dispersions of optical brighteners containing (a) 5-60 wt% optical brightener of formula (I) as the free acid, X1, X2, Y1, Y2 = NH2, prim. or sec. amine residue, optionally branched alkoxy, or phenoxy; (b) 0.01-3 wt% polyhydroxy compound, (c) water and optionally (d) other additives. Also claimed are (i) compositions containing (I) for coating paper and for brightening fibre dispersions in paper production, and (ii) paper obtained by the use of (I) as above.
Patent EP-0865198-A2 (EP)
Inventor: HIRTZ GANGOLF
IPC: H04N5/12
Filed: 1998-03-03
Abstract: Television receivers are increasingly making use
of digital signal processing. Present-day television
receivers use a line-coupled clock system in this case,
since this produces an orthogonal pixel array for signal
processing on the picture screen. The disadvantage of
such a clock grid resides in its problematical
generation, in particular when video recorders are used
as signal source. 
According to the invention, video signals are digitized
and processed by means of a free-wheeling sytem clock
made from a quartz oscillator. In order not to have to
use large buffer memories, the vertical deflection is
synchronized with the input signal, but the number of
lines per field or frame is varied.
Patent EP-0919915-A2 (EP)
Inventor: YAMAGISHI NORIAKI
IPC: G06F11/14
Filed: 1998-05-28
Abstract: In a network system (1) in which a client
terminal (3) and a server (4) are connected through a
network (2), saving information (27) of the client
terminal is saved in either the client terminal or the
server selectively, when the client terminal stops, and
the saving information saved in either the client
terminal or the server selectively is returned to the
client terminal when the client terminal starts.
Patent EP-0884193-A2 (EP)
Inventor: KOMURO KIYOTO
IPC: B65H5/06
Filed: 1998-05-29
Abstract: The rear edge support rollers which protrude in the
U-shaped sheet paths on the upstream side of the sheet feeding
direction prevent the rear edge of the sheet from sliding in
contact with the path walls and restrain back tensions from
working on the main sheet feed roller while the sub-sheet feed
rollers which are disposed inside the U-shaped path are
imparted with the revolutionary resistances that correspond to
the curvatures of the paths so as to reduce the loads which are
given to the main sheet feed roller to work in the direction of
forwarding the sheet by the rear edge of the sheet thrusting
against the outer lateral wall due to the stiffness of the
sheet.
Patent EP-0884468-A2 (EP)
Inventor: HISASHI KOBAYASHI
IPC: F02G5/02
Filed: 1998-06-08
Abstract: A method and apparatus for recovering sensible
heat from a hot exhaust gas having an oxygen
concentration of less than 21 vol% in a fuel-air fired
combustion device. An oxidant stream comprising a gas
having an oxygen concentration of greater than 21 vol%
is introduced into the combustion process to form an
oxidant mixture comprising the hot exhaust gas, the
oxidant and any air present, the mixture having an
average combined oxygen concentration of less than 21
vol%.
Patent EP-0886129-A2 (EP)
Inventor: USELLI SEVERINO
IPC: G01F23/16
Filed: 1998-06-18
Abstract: Means for detecting the level of a liquid comprising conduit means (D) capable
of containing a detecting fluid and having an end portion through which said
liquid may enter, pressure means (B) capable of pressurising said detecting
fluid within said conduit means (D) and sensor means (C) sensitive to the
pressure of said detecting fluid within said conduit means (D). 
     A method for detecting the level of a liquid comprising positioning an end of
conduit means (D) in a preestablished position with respect to the surface of
said liquid, said conduit means being capable of allowing said liquid to enter
through said end, introducing a pressurised detecting fluid into said conduit
means (D) and measuring a pressure variation in said detecting fluid at the
inside of said conduit means.
Patent EP-0894458-A2 (EP)
Title: Foot support
Inventor: MOELLER CLAUDIA
IPC: A47C16/02
Filed: 1998-07-21
Abstract: The footrest has separate tilting support boards (a) for each foot that can be rotated individually. Side panels (i) at both ends of the footrest have unequal sides and by rotating them the height of the footrest can be altered. Preferably the side panels are triangular-shaped to give three different footrest heights and they are tensioned by rubber bands (g) running around them. A spring (h) in the centre of the footrest prevents the boards from being rotated by gentle foot pressure. Rubber discs (j) on the board surfaces prevent the feet from slipping.
Patent EP-0899396-A2 (EP)
Inventor: SEISS HELMUTH
IPC: E01C5/00
Filed: 1998-08-21
Abstract: The plates (1) have on their underneath supporting elements (3) whereby a centering part (2) fixed in the floor (B) engages between the supporting elements of one plate which is then locked in the horizontal direction. The supporting elements can be directly supported on the floor. They can be seized at the sides by the bearing faces of the centring member which have associated rear-cut section. The supporting elements can have cylindrical outer contours (10) interacting with suitable shaped bearing faces (9) of the centring part.
Patent EP-0908158-A2 (EP)
Title: Satz aus Prothesen unterschiedlicher Grösse
Inventor: COPF FRANZ
IPC: A61F2/00
Filed: 1998-09-03
Abstract: Ein Satz von Prothesen unterschiedlicher Größe umfaßt jeweils Paare von Prothesen (10, 10*), die abgesehen von der lichten Außenkontur ihrer Verankerungsabschnitte (20, 20*) gleiche Geometrie aufweisen. Der Verankerungsabschnitt (20) einer ersten Prothese (10) des Paares ist als zementfrei implantierbarer Verankerungsabschnitt mit Käfigstruktur ausgebildet, während der Verankerungsabschnitt (20*) der zweiten Prothese des Paares als einzuzementierender Verankerungsabschnitt mit glatten Begrenzugnsflächen ausgebildet ist. Die lichte Außenfläche des Verankerungsabschnittes (20) der zementfrei zu implantierenden Prothese (10) liegt unter im wesentlichem konstantem Abstand über der lichten Außenfläche des Verankerungsabschnittes (20*) der einzuzementierenden Prothese (10*). Damit kann der Operateuer noch nach Präperation des Knochenendes entscheiden, ob er eine zementierte Prothese (10*) oder eine zementfrei einzugliederende Prothese (10) bevorzugt. <IMAGE>