baber/WOPTO huggingface dataset:
Patent EP-0052676-A3 (EP)
IPC: G05B19/18
Filed: 1980-11-20
Abstract: A conventional single spindle automatic screw machine, 
which includes a number of conventional operating machine 
mechanisms to perform the machine functions, is retro-fitted 
with air cylinder/air solenoid combinations actuatable by 
electrical signals to control the operational sequence of the 
machine mechanisms, replacing the existing mechanical 
system of trip drums and trip dogs which perform that 
function. Also, the driving means which control the move­
ment of the turret and the cross slides, and hence, the 
machine tool, relative to the work piece, is disconnected 
from the machine motor and made independently controll­
able by the addition of servo or stepping motors which are 
actuatable by external electrical signals. The electrical sig­
nals for control of the added motors and the air cylinder/air 
solenoid combinations are provided by a numerical control 
apparatus.
Patent EP-0037465-A3 (EP)
IPC: C07D207/27
Filed: 1981-03-09
Abstract: Die Erfindung betrifft Aminoazoverbindungen der allge­
meinen Formel 
  
in der  
A der Rest einer Diazo- oder Kupplungskomponente und  
R ein Rest der Formel  
CN,COOR¹,COSR¹,CONH₂, CONHNH₂,CONH-NH-COR¹, 
  
Z Amino,  
R und Z zusammen ein Rest der Formel -NHCO-O-CO-,  
X Wasserstoff, Chlor, Brom, Methoxy, Athoxy, Propoxy, 
SO₃H, Butoxy, Phenoxy, Methyl, Äthyl, Propyl, Butyl, Ace­
tylamino, Dimethylamino, Diäthylamino, Carboxyl oder 
-NO₂ sind, wobei  
R¹ gegebenenfalls substituiertes Alkyl, Alkenyl, Cycloalkyl 
oder Aryl,  
R² Wasserstoff oder gegebenenfalls substituiertes Alkyl und  
R³ Wasserstoff oder einen Rest R¹ bedeuten und wobei Ami­
nobenzoesäureamide, Mono- und Dichloraniline als Dia­
zokomponenten A ausgeschlossen sind, wenn R¹ C₁-bis 
C₄-Alkyl, Methoxyäthyl oder Butoxyäthoxyäthyl ist.  
     Die erfindungsgemäßen Verbindungen eignen sich vor­
züglich als Diazokomponenten und Zwischenprodukte zur 
Herstellung von Farbstoffen.
Patent EP-0044535-A3 (EP)
IPC: H01L31/0224
Filed: 1981-07-16
Abstract: A solar cell structure is produced by a method compris­
ing baking the solar cell, containing a gridded top layer of 
cuprous sulfide formed on a base of cadmium sulfide, for 20 
minutes to 10 hours, to produce a copper doped CdS 
electrically insulating region in the cadmium sulfide base 
near the interface of the cuprous sulfide and the cadmium 
sulfide; removing the cuprous sulfide, and the copper doped 
CdS insulating region not covered by the grid, to provide a 
bare cadmium sulfide areas; and then forming a cuprous 
sulfide layer on the exposed areas not covered by the grid.
Patent EP-0050786-A3 (EP)
Title: Method and system for transforming the widths of characters
IPC: G06K15/10
Filed: 1981-10-12
Abstract: 1. A method of transforming the character breadth, measured in raster element intervals, for the representation of graphic characters in different reproduction devices, characterised in that when the computed value of the character breadth in the first reproduction device is not a whole number, the actual breadth of the reproduced graphic character is reduced to the next lower whole numbered value, that the differences between the actual value and the computed value of the character breadth are added to form an error sum and that a raster element interval is inserted between two consecutive graphic characters as soon as the error sum reaches or has exceeded the value of "one", where any amount which exceeds the value "one" is included in the continued error addition.
Patent EP-0058298-A3 (EP)
IPC: B26D5/26
Filed: 1982-01-16
Abstract: A cylindrical, rotating knife is positioned to cut a moving 
body of flat sheet into predetermined lengths. An electric 
motor rotates the cylindrical knife. The knife motor is 
controlled by a system responsive to the travel of the sheet 
passing under the knife and the rotation of the knife, itself. 
The two measurements are fed to a control circuit to produce 
an output analog electrical signal to the knife motor which 
varies the rotational speed of the knife during the cutting 
cycle to avoid wastage of the sheet as it is cut.
Patent EP-0065758-A3 (EP)
IPC: C04B26/02
Filed: 1982-05-19
Abstract: Die Erfindung betrifft einen Akustikputz mit folgenden 
Bestandteilen:  
a) expandiertes vulkanisches Silikatgestein in grober 
Körnung von 3 mm aufwärts ohne Feinanteile,  
b) ein Alu-Eisen-Magnesium-Silikat mit einer Struktur 
aus vielfach gespaltenen Lamellen, welches Silikat in 
den Hohlräumen des Bestandteils a) angeordnet ist,  
c) als Bindemittel eine Kunstharz-Dispersion, die zu 
einem physikalischen Abbinden in einem allmählichen 
Trocknungsvorgang führt.
Patent EP-0072553-A3 (EP)
Title: Controlled switch for high-frequency signals without a dc component
IPC: H03K17/60
Filed: 1982-08-13
Abstract: 1. A controlled switch for high-frequency signals having no d.c. component comprising in T-formation a series arrangement of a resistor (R2) and a diode (D1) in the first series arm connected to a signal input, a first transistor (T1) in the shunt arm, and a second transistor in the second series arm, where a control voltage can be connected to the base of the first transistor (T1) and the collector of the first transistor (T1) is connected to the diode (D1) and the base of the second transistor (T2), characterised in that the signal input (E) is connected via a first coupling capacitor (C1) to a first and second resistor (R1, R2), that the other terminal of the first resistor is connected to reference potential and the other terminal of the second resistor is connected via the diode (D1) to the collector of the first transistor (T1) and via a third resistor (R3) to a supply voltage (+Ub), that the base of the first transistor (T1) is connected via a fourth resistor (R4) to the supply voltage (+Ub) and via a control switch (S1) to reference potential, that the collector of the second transistor (T2) is connected to the supply voltage (+Ub) and the emitter of this transistor ist connected via a fifth resistor (R5) to reference potential and possibly via a further coupling capacitor (C2) to the output terminal (A), and that the diode (D1) consists of a PIN-diode.
Patent EP-0076444-A3 (EP)
Title: Use of colloidal solutions of silk fibroin in hair cosmetics and shampoos
IPC: A61Q5/02
Filed: 1982-09-25
Abstract: 1. The use of colloidal solutions of silk fibroin in concentrated aqueous solutions of the chlorides and/or bromides of lithium and/or magnesium as hair-care additives in hair-cosmetic preparations.
Patent EP-0105465-A3 (EP)
Title: Process for producing adult t cell leukemia associated antigen
IPC: G01N33/569
Filed: 1983-09-28
Abstract: A process for producing an adult T cell leukemia associated antigen is disclosed wherein an adult T cell leukemia associated antigen producing cell is treated with a surfactant. A method for assaying adult T cell leukemia associated antibodies by enzymoimmunoassay, radioimmunoassay or passive hemagglutination is also disclosed. In this method, the adult T cell leukemia associated antigen obtained by treating the adult T cell leukemia associated antigen producing cells with a surfactant is used as the antigen in the assay procedure.
Patent EP-0095805-A3 (EP)
Title: Installation permettant le décodage de la position d'un symbole sur une partie mobile par rapport à un repère fixe
IPC: G09F11/10
Filed: 1983-05-20
Abstract: L'installation permettant le décodage de la position 
d'un symbole ou groupe de symboles figurant sur une par­
tie mobile par rapport à un repère, lorsque ladite partie mo­
bile est à l'arrêt ou en mouvement, comprend, pour chaque 
partie mobile, un ou plusieurs détecteurs de proximité 
(A-E) qui sont fixes par rapport audit repère (R), lui-même 
fixe par rapport au bâti de l'installation, tandis que la partie 
mobile précitée porte, en regard de certains symboles ou 
groupe de symboles (1, 2, 4, 5, 6, 9, 10, 14, 19, 20), une zone 
en une matière déterminée dont la présence peut être si­
gnalée par les détecteurs de proximité précités (A-E).
Patent EP-0097468-A3 (EP)
IPC: A61P11/00
Filed: 1983-06-13
Abstract: A compound of formula (II): 
  
or a pharmaceutically acceptable salt thereof, in which R is 
C₁₋₆ alkyl or phenyl, n is 0, 1 or 2, and each of R¹, R² and R³ is 
hydrogen, C₁₋₆ alkyl or C₁₋₆ alkoxy is useful in the treatment 
of allergic diseases.
Patent EP-0115321-A3 (EP)
IPC: B05B14/48
Filed: 1984-01-24
Abstract: A spray booth is disclosed for applying powder coating 
to substrates. There is a self contained recovery/filter system 
associated with the booth, which recovery/filter system is so 
constructed that there are no restrictions in the air flow 
passages between the booth and the recovery/filter system, 
with the result that there are no confined areas wherein fires 
may cause explosions. Powder is collected in air slides 
located in the bottom of the recovery/filter system. The air 
slides transfer the collected powder via a sloping fluidized 
bed to air transfer pumps which are operative to convey the 
collected powder back to a recycle system. In order to expose 
a maximum surface area of a complex shaped workpiece to 
powder coverage with a minimum number of spray guns, 
the workpieces are rotated during the course of passage 
through the booth. Rotation of the workpiece is effected by 
supporting the workpieces upon the top of rotatable con­
veyorized shafts which extend upwardly through seals 
located in the floor of the booth.
Patent EP-0119461-A3 (EP)
Title: Collapsible foam aerosol hair product
IPC: A61K8/41
Filed: 1984-02-14
Abstract: An aerosol hair treating composition which forms a relatively stable yet collapsible foam comprising 3 to 90% by weight propellent and 97 to 10% by weight of an aqueous intermediate of 0.25 to 5% by weight polymer, 0.25 to 2% quaternary ammonium compound and water.
Patent EP-0146067-A3 (EP)
IPC: A61K31/195
Filed: 1984-12-03
Abstract: This invention relates to substrates of D-amino acid oxi­
dase which are valuable therapeutic agents. More particularly, 
the compounds of the present invention includes a D-amino 
acid oxidase substrate of the structural formula 
  
and the pharmaceutically acceptable salts thereof, wherein R 
is H, -CH₃, -CH₃CH₂-, CH₃CH₂CH₂-,  
CH₃(CH₂)₂CH₂-, (CH₃)₂CH-, 
  
-CH₂OH, CH₃CH₂SCH₂CH₂-,  
CH₃SCH₂-, CH₃SCH₂CH₂-,  
C₆H₅CH₂-, 4-OH-C₆H₄CH₂-,  
3,4-diOH-C₆H₃C₂- and 
  
and R₁ is the des-amino residue of a -NH₂ bearing therapeutic 
agent.
Patent EP-0169284-A3 (EP)
Title: Automatic calibration of sensor circuits in gear shapers
IPC: G06F17/40
Filed: 1984-09-13
Abstract: A computer controlled apparatus for periodically calib­
rating the electrical outputs of pressure transducers (TD1, 
TD2, TD3) to compensate for circuit-induced errors and 
produce accurate outputs in real time. Reference signals (V₁, 
V₂) are periodically input into various circuit elements to 
determine resultant outputs. The relationship thus deter­
mined between these known inputs and corresponding 
outputs is used to correct the output of the circuit elements 
during operation.
Patent EP-0164689-A3 (EP)
IPC: H04L12/00
Filed: 1985-06-04
Abstract: Zur Aufnahme und/oder Abgabe von auf einer Mehrzahl 
von Leitungen seriell auftretenden Binärsignalen in bzw. von 
einer einen Mikrocomputer bzw. Mikroprozessor (MC) ent­
haltenden Verarbeitungseinrichtung sind die seriell auftre­
tenden Binärsignale führende Signalaufnahmeleitungen (e1 
bis e3) über individuelle bistabile Kippglieder (Ke1 bis Ke3) 
an der Eingangsseite des Mikrocomputers bzw. Mikropro­
zessors (MCI) angeschlossen, und Signalabgabeleitungen (a1 
bis a3) sind über individuelle bistabile Kippglieder (Ka1 bis 
Ka3) an der Ausgangsseite des Mikrocomputers bzw. Mikro­
prozessors (MCI) angeschlossen. In dem Mikrocomputer bzw. 
Mikro prozessor (MCI) werden die seriell auftretenden Bi­
närsignale für eine Verarbeitung als Parallelsignale in Spei­
chern/Registern (Reg) aufgenommen und nach Erreichen 
einer vorgegebenen Anzahl an Aufnahmeregister (Tg) für die 
nachfolgende Verarbeitung weitergegeben; die verarbeite­
ten Parallelsignale werden wieder in serielle Signale für eine 
Signalabgabe umgesetzt.
Patent EP-0173253-A3 (EP)
IPC: G01F13/00
Filed: 1985-08-22
Abstract: Eine Dosierkontrolleinrichtung einer ein Dosierventil (4) 
enthaltenden Dosierleitung (2) mit einem Druckaufnehmer (5) 
zum Erfassen des Aufbaus des Arbeitsdrucks des zu dosie­
renden Produkts auf der Ausgangsseite des Dosierventils (4) 
wird auch bei Temperaturänderungen störunanfällig und bleibt 
bei allen Betriebsbedingungen funktionsbereit, wenn ein wei­
terer Druckaufnehmer (3) auf der Eingangsseite des Dosier­
ventils (4) zum Erfassen des Vordrucks vorgesehen wird und 
als Steuergröße nur die Differenz von Vordruck und Arbeits­
druck herangezogen wird.
Patent EP-0184837-A3 (EP)
Title: Process for producing shaped ceramic articles reinforced by short fibres
IPC: B28B1/52
Filed: 1985-12-11
Abstract: 1. Process for the production of a short fibrereinforced, ceramic bocy, characterized in that one casts a fine homogeneous slurry formed from the ceramic matrix powder and whiskers with an acceleration of g>=1 into a mould, subsequently dries and thereather sinters and hot-isostatically post-consolidates or directly hot-isostatically consolidates without sintering.
Patent EP-0183312-A3 (EP)
IPC: G10K11/35
Filed: 1985-11-13
Abstract: An ultrasonic scanning apparatus includes a rotor (10), 
first and second electromagnetic stators (16), and an ultraso­
nic transducer (20) mounted on the rotor. Each electro­
magnetic stator has two curved pole faces arranged opposite 
pole faces on the rotor. The electromagnetic stators (16) are 
arranged on opposite sides of the axis of rotation (12) of the 
rotor (10). The stator pole faces (18) are tapered such that on 
rotation of the rotor (10) in one direction, the gaps between 
the rotor and a first stator (16) decrease while the gaps 
between the rotor and the other stator increase. On rotation 
of the rotor (10) in the opposite direction, the gaps between 
the rotor and the first stator (16) increase and the gaps 
between the rotor and the second stator decrease. Means are 
provided for alternately energizing the first and second 
electromagnetic stators (16) to cause the rotor (10) to 
oscillate about the axis of rotation (12).
Patent EP-0156631-A3 (EP)
IPC: C23F11/14
Filed: 1985-03-22
Abstract: Corrosion inhibitors useful in protecting metals comprise 
the reaction product of an α, β-ethylenically unsaturated al­
dehyde and an organic amine wherein the reaction product 
optionally is further reacted with a compound such as a car­
boxylic acid or an epoxide which reacts with amines.
Patent EP-0161878-A3 (EP)
Title: Roof structure
IPC: E04B7/14
Filed: 1985-05-02
Abstract: A cable truss dome is constructed from a plurality of cables (104) under tension and compression members (106) arranged in triangles having non-common sides. The cable truss dome is adapted for spanning large areas where the cables form a low shallow arch which supports a flexible membrane as a covering. The triangles are kept in tension by lower tension members attached to the lower ends of the compression members (106), which may consist either of concentric rings (116) or radial chords (152).
Patent EP-0222052-A3 (EP)
IPC: D06C29/00
Filed: 1986-03-12
Abstract: The method for the production of articles of clothing hav­
ing the aspect of old, worn-out garments, consists of obtain­
ing discolorings localized according to worn-out areas cor­
responding to a pre-determined design, where the 
discoloring is obtained through the first phase of the corro­
sion-printing process and directly either on the bolt of cloth 
which is yet to be cut, or on each individual piece of the gar­
ment after it has been cut.  
     The localized corrosion can be obtained either through 
repeated applications with a screen or continuously by 
means of a printing drum.
Patent EP-0202673-A3 (EP)
Title: Titanocene complexes having a cytostatic activity
IPC: C07F17/00
Filed: 1986-05-21
Abstract: 1. Titanocene complexes having the general formula I   see diagramm : EP0202673,P17,F1   wherein A represents the group   see diagramm : EP0202673,P17,F2   in which X is an oxygen atom or sulfur atom, R is hydrogen or a C1-4 -alkyl group, and Y is a halide ; or A represents the group -O-CO-R', in which R' is the group -CF3 , -CCI3 , -CBr3 , -CHCI2 , -CH2 CI, -CH=CH-COOH or -(CH2 )n COOH, and n has the value 0, 1, 2, 3 or 4, and B is a halide or is defined as the radical A ; for use as pharmaceuticals.
Patent EP-0208116-A3 (EP)
IPC: H05K13/04
Filed: 1986-05-28
Abstract: Um insbesondere für elektrische Schaltungen bestimmte 
Bauteile, die zu ihrem Schutz in einem mit einem Abdeck­
band (6) verschlossenen Blistergurt (4) verpackt sind, am 
Bestückungsplatz ohne Schwierigkeit entnehmen zu können, 
wird ein Spender vorgeschlagen, der im Hindblick auf 
unterschiedliche Blistergutbreiten universell einsetzbar sein 
soll. Dieser Spender besteht aus zwei gegeneinander beweg­
bare Seitenwangen (11 u. 12), jede mit einer ersten geraden 
Führungsbahn (11) bzw. (21) und einer zweitan gekrümmten 
Führungsbahn (12) bzw. (22), wobei die Seitenwangen (10) 
und (20) mittels einer Stellschraube (30) im Abstand zueinan­
der verstellbar und bei Verstellung durch Führungsstifte (13) 
und (14) parallel zueinander geführt sind und wobei eine 
Feder zwischen den Seitenwangen (10) und (20) diese 
spreizt.
Patent EP-0206061-A3 (EP)
Title: Upholstery for seats with a lightweight core and process for making it
IPC: B32B5/24
Filed: 1986-06-06
Abstract: The upholstery consists of flexible polyurethane foam and a nonwoven fabric, the fibres of which are temperature-resistant at least up to 180 DEG C and are preferably bonded by means of a thermoplastic binder. The flexible polyurethane foam layer is open- cell, temperature-resistant at least for 5 minutes up to 200 DEG C, has a thickness of at least 10 mm and a density of at least 15 kg/m<3>. The bond of foam and nonwoven fabric consists of a hot-melt adhesive, which has a heat resistance of at least 120 DEG C and a sealing temperature of less than 180 DEG C, the difference between the sealing temperature of the hot-melt adhesive and the plasticising temperature of the binder of the nonwoven fabric being no more than 50 DEG C. The upholstery is deformed by the application of pressure and heat and left in the still-locked mould until it has cooled down.   <IMAGE>
Patent EP-0212403-A3 (EP)
IPC: A61K39/395
Filed: 1986-08-02
Abstract: Three new monoclonal antibodies, MU78, MT334, and MQ49, 
and the hybridoma cell lines producing these, are disclosed. 
The antibodies specifically bind to mucin-like antigens with 
distribution over various carcinomas.
Patent EP-0218842-A3 (EP)
IPC: C30B29/10
Filed: 1986-08-12
Abstract: Beim Verfahren zur Herstellung von β-Zinkdiphosphid-Einkri­
stallen (β-ZnP₂) mit einem Durchmesser von mindestens 7 mm 
füllt man eine Quarzampulle zu 70 bis 90 Vol% mit polykri­
stallinem β-ZnP₂, schmilzt sie zu, zieht sie senkrecht mit 
einer Ziehgeschwindigkeit von 0,5 bis 2,5 mm pro Tag im 
Verlauf von 24 bis 120 Tagen durch einen Ofen, dessen ver­
tikales Temperaturprofil durch eine untere Eintrittstempe­
ratur von 580 bis 780°C, eine mittlere Maximaltemperatur 
von 800 bis 950°C und eine obere Austrittstemperatur von 
350 bis 400°C bestimmt ist, und entnimmt das über die Gas­
phase durch Sublimation in den oberen Ampullenbereich zu 
einem Einkristall kondensierte β-ZnP₂ nach Zerschlagen 
der Ampulle.
Patent EP-0222985-A3 (EP)
IPC: G11B5/133
Filed: 1986-08-20
Abstract: Bei einem sogenannten MIG-Magnetkopf mit einem Kern aus 
Ferrit, mit auf das Ferrit aufgesputterter oder aufgedampf­
ter Sendustlegierung und mit einem Nutzspalt, wird vorge­
schlagen, beim Aufstäuben (= Sputtern) bzw. Aufdampfen der 
Sendustlegierung auf das Ferrit die Zusammensetzung der 
einzelnen Komponenten der Sendustlegierung derart aufeinan­
der abzustimmen, daß sich die Permeabilität bzw. die Sätti­
gungsinduktion innerhalb des Bereichs der Sendustlegierung 
zumindest annähernd kontinuierlich ändert. Bei einem der­
artigen Magnetkopf treten keine Nebenspalteffekte auf.
Patent EP-0223181-A3 (EP)
IPC: H01R12/85
Filed: 1986-11-10
Abstract: Parts of shape memory materials (41), preferably metals, 
are employed to replace levers to control opening and 
closing of opposed pairs of contacts (33, 35) in cam operated, 
multi-contact, zero insertion force connectors (1); the shape 
memory material replacing levers for translating or rotat­
ing cam actuators in the connectors.
Patent EP-0188306-A3 (EP)
IPC: B60S1/24
Filed: 1986-01-03
Abstract: In a windshield wiper drive system of the type having a 
reciprocating drive link (56) and a reversible electric motor 
with a drive shaft (48), a variable throw crank arm assembly 
(58) between the drive link (56) and the motor drive shaft (48) 
including a first arm (60) rigidly attached to the drive shaft 
(48), a second arm (66) pivotally attached to the first arm (60) 
and to an end of the drive link (56), a guide follower (86) on 
the second arm (66), and a guide channel (90) on the motor 
housing (47) receiving the guide follower (86). The guide 
channel (90) has a circular portion (92) centred on the drive 
shaft axis (49) and a non-circular escape portion (94) radially 
outboard of the circular portion (92) and merging therewith 
at a junction (96). When the drive shaft (48) rotates con­
tinuously in one direction, the guide follower (86) moves 
around the circular portion (92) and holds the second arm 
(66) in short-throw, folded, position relative to the first arm 
(60). When the drive shaft (48) rotates in the opposite 
direction, the guide follower (86) automatically enters the 
escape portion (94) and concurrently pivots the second arm 
(66) to a long-throw, unfolded, position relative to the first 
arm (60).
Patent EP-0210011-A3 (EP)
IPC: C25D1/00
Filed: 1986-07-04
Abstract: Internal stress on an object being electroplated is monito­
red continuously with a gauge. The gauge includes a metal 
receptor which is employed as a second cathode in the elec­
trodeposition process. A separate plating current is supplied 
between the anode and second cathode, distinct from the sep­
arately controllable current between the anode and object 
being plated or electroformed. The stress on the second 
cathode is measured with a strain gauge, and a stress devi­
ation from a desired plating stress is determined. The currents 
between the anode and first and second cathodes are adju­
sted in accordance with the measured internal stress on the 
metal receptor to achieve a desired stress condition.  
     The internal stress is advantageously monitored with a 
foil resistance strain gauge. The strain gauge is connected to a 
carrier disposed in parallel with the metal receptor. The carrier 
is rigidly connected at opposite ends to the metal receptor. A 
stress transmission link centrally located between ends of the 
metal receptor and the carrier transmits the force applied by 
the electroplating material on the receptor to the carrier. The 
strain gauge provides an indication of the stress which results 
from the electroplating. The currents between the anode and 
first and second cathodes may be controlled in accordance 
with this stress measurement.
Patent EP-0221702-A3 (EP)
IPC: A61P25/04
Filed: 1986-10-15
Abstract: Compounds of formula (I) and pharmaceutically 
acceptable salts thereof: 
  
wherein:  
X is NH; or O when Ar is of formula (a) and R₂ is 
hydrogen or when Ar is a group of formula (b);  
R₁ is hydrogen, alkyl, phenyl or phenyl 
alkyl, which phenyl moieties may be substituted by 
alkyl, alkoxy or halogen;  
Ar is a group of formula (a): 
  
 
 
or Ar is a group of formual (b); 
  
wherein Z is CH₂, O, S or NR₇ 
and Y is CH or N; or Z is CH or N and Y 
is NR a  or CHR a  
having gastric motility enhancing 
activity, anti-emetic activity and/or 5-HT M-receptor 
antagonist activity, a process for their preparation 
and their use as pharmaceuticals.