baber/WOPTO huggingface dataset:
Patent EP-4249249-A3 (EP)
Inventor: NISHINE SHOTA
IPC: B32B3/30
Filed: 2020-03-27
Abstract: The present invention provides a decorative material having a stereoscopic visual effect and a better feel.A decorative material comprising at least a base material, comprising a first region and a second region within a plane of the decorative material when seen in planar view, wherein the first region includes a peelable ink decoration layer disposed on the base material and a first recess formed immediately above the peelable ink decoration layer, and the second region includes a second recess deeper than the first recess.
Patent EP-0018515-A3 (EP)
Title: Process for the preparation of chenodeoxycholic acid and intermediate products
IPC: C07J9/00
Filed: 1980-04-09
Abstract: A multi-step synthesis of chenodeoxycholic acid from 3-keto-bisnorcholenol, a compound readily obtained from the abundant plant sterol  beta -sitosterol, is described. A key step in the synthesis is the stereoselective microbial introduction of the 7-alpha hydroxy group into 3-keto-bisnorcholenol.
Patent EP-0030318-A3 (EP)
IPC: C09B29/00
Filed: 1980-11-25
Abstract: Die Erfindung betrifft Azofarbstoffe mit heterocycli­
schen Diazokomponenten der allgemeinen Formel I 
  
in der  
X Wasserstoff, Chlor oder Brom,  
R¹ C₁- bis C₄-Alkyl oder C₃- bis C₅-Alkenyl,  
R² Wasserstoff, Methyl oder Chlor,  
A¹ gegebenenfalls durch Sauerstoff unterbrochenes 
C₂- bis C₆-Alkylen,  
A² einen C₂- bis C₄-Alkylenrest,  
A³ C₁- bis C₄-Alkyl und  
n 2 oder 3  
bedeuten.  
     Die erfindungsgemäßen Farbstoffe eignen sich vorzugs­
weise zum Färben von Polyestern.
Patent EP-0014642-A3 (EP)
Title: Ophthalmic compositions comprising combinations of carbonic anhydrase inhibitors and s-(-)-1-(tert-butylamino)-3-(4-morpholino-1,2,5-thiadiazol-3-yl)-oxy-2-propanol for topical application in the treatment of elevated intraocular pressure
IPC: A61K9/06
Filed: 1980-01-31
Abstract: Although carbonic anhydrase inhibitors (C.A.I.) can be administered systemically by oral or intravenous routes, attempts to administer them topically have been ineffective and inactive in the treatment of intraocular hypertension. The alkali metal salts, especially the sodium and potassium salts, of salt-forming carbonic anhydrase inhibitors in combination with S-(-)-1- (tert-butylamino) -3-[(4-morpholino-1,2,5-thiadiazol -3-yl)oxy] -2-propanol or its racemic modification are now found to be remarkably effective in lowering intraocular pressure, even in normotensive hosts, but especially in those hosts having an elevated intraocular pressure.
Patent EP-0046488-A3 (EP)
IPC: C07D493/08
Filed: 1981-06-27
Abstract: Durch Reaktion von α-Ketocarbonsäuren der Formel R - 
CO - COOH oder deren Derivate, in denen R einen aliphati­
schen Rest mit 2 bis 18 Kohlenstoffatomen, einen araliphati­
schen Rest, besonders den Benzylrest oder einen aromati­
schen Rest bedeutet mit Glycerin oder Glyverinderivaten 
werden neue in 1-Stellung durch den Rest R substituierte 
2,5,7-Trioxy-bicyclo [2.2.2] octan-6-one und in 5 Stellung 
durch den Rest R substituierte 3,6,8-Trioxa-bicyclo [3.2.1] 
octan-4-one hergestellt, die wieder in die Komponenten 
gespalten werden können.
Patent EP-0078450-A3 (EP)
Title: Pyridazinone derivatives, process for their preparation and their use as fungicides
IPC: C07D237/18
Filed: 1982-10-20
Abstract: Pyridazinone derivatives of the formula    <IMAGE>  (I)  where R1 is alkyl, alkenyl, cycloalkyl or unsubstituted or substituted phenyl, R2 is chlorine or bromine, R3 is hydrogen, alkyl, cycloalkyl or unsubstituted or substituted phenyl and X is SO or SO2, with the proviso that R1 is not methyl when X is SO2, R2 is chlorine and R3 is phenyl, and fungicides containing these compounds.
Patent EP-0060141-A3 (EP)
Title: Stabilized insulin preparations and method for their production
IPC: A61K38/28
Filed: 1982-03-09
Abstract: Novel pharmaceutical preparations of dissolved zinc insulin having improved physical stability are prepared by incorporating therein a calcium or magnesium salt so as to provide a solution containing essentially ionised calcuim or magnesium.The novel insulin preparations are particularly adapted for use in continuous insulin delivery equipment.
Patent EP-0061344-A3 (EP)
Title: Strip of heat-recoverable articles and method for making same
IPC: B29C61/00
Filed: 1982-03-23
Abstract: A strip of hollow heat-recoverable articles formed side-by-side by tear welding two lengths of polymeric material together at intervals so that individual articles may be torn off. A preferred method of making the strip involves cross-linking after the tear welding, heating the strip, and inflating the hollow articles to render them heat-recoverable by introducing pressure via an interconnecting passage formed for that purpose during the tear welding.
Patent EP-0069543-A3 (EP)
IPC: B32B1/08
Filed: 1982-07-01
Abstract: The invention relates to a pipe insulation sleeve made of 
mineral wool bound by a thermosetting binder and compris­
ing an outer insulating layer (1) consisting of a slab of 
mineral wool hardened all through, said outer layer (1) 
featuring a number of radial slits (2) taken out from its 
inwards-turned surface, which slits (2) run axially and are 
essentially closed and originally of V-shaped form, and an 
inner layer (3) of mineral wool bonded to said outer layer by 
a thermosetting binder and of such thickness and density 
that it is in itself rigid and at the same time imparts rigidity to 
said outer layer.  
     A method and arrangement for production of the pipe 
insulation sleeve is also described.
Patent EP-0089439-A3 (EP)
Title: Dispositif support pour afficheurs à cristaux liquides
IPC: H05K3/32
Filed: 1982-12-28
Abstract: La presente invention concerne un dispositif support 
pour afficheurs à cristaux liquides.  
     Le dispositif comprend un cadre rigide (10) qui supporte 
d'une part deux languettes (20) normales au plan moyen du 
cadre et munies en extrémité de reliefs constituant des 
portées d'appui dirigées vers le cadre, d'autre part quatre 
lamelles flexibles (41, 42) dont les extrémités (45, 46) sont 
destinées à venir en appui contre un afficheur à cristaux 
liquides. Les quatre points de contact élastiques définis sur 
l'afficheur par les extrémités des lamelles (41, 42), permet­
tent d'assurer le maintien de l'afficheur et d'un circuit 
imprimé comportant des orifices dans lesquels les languet­
tes (20) sont encliquetées et assurent l'interconnexion cor­
recte de l'afficheur.
Patent EP-0088370-A3 (EP)
IPC: C08J3/22
Filed: 1983-03-03
Abstract: Masterbatch concentrates are prepared by the use of a 
granular resin, permitting higher concentration of liquid addi­
tives in the concentrate.
Patent EP-0091031-A3 (EP)
Title: Intermediary plug
IPC: H01R31/00
Filed: 1983-03-25
Abstract: 1. Adapter with a plug for plugging into an earthing contact socket, with a load earthing contact socket and with one or more built-in additional items of equipment, characterized in that, on the side of the plug (1) turned away from the plug pins (2), a plate (6) is arranged parallel to the plug base, in that the load earthing contact socket (3) lies in the plate (6) with a lateral offset relative to the plug (1), and in that the space (10) gained from the lateral offset on or in the plate (6) is used for receiving the additional equipment.
Patent EP-0097961-A3 (EP)
Title: Cephalosporin derivatives, a process for the manufacture thereof and pharmaceutical compositions containing said derivatives
IPC: C07D501/46
Filed: 1983-06-28
Abstract: Compounds of the formula <CHEM> wherein R<1> is hydrogen or a conventional amino-protecting group, R<2> is a straight or branched chain alkyl group containing from 1 to 4 carbon atoms: allyl, 2-butenyl, 3-butenyl or a group of the formula   <CHEM> in which R<3> and R<4> each are independently hydrogen, methyl or ethyl, or R<3> and R<4>, taken together with the carbon atom to which they are attached, may be a cycloalkylidene ring containing from 3 to 5 carbon atoms, and R<5> is hydrogen, amino, (lower)-alkyl, (lower)alkoxy or (lower)alkylthio, and nontoxic pharmaceutically acceptable acid addition salts, physiologically hydrolyzable esters and solvates thereof, as well as processes for their preparation, are disclosed. The compounds in which R<1> is hydrogen are potent antibacterial agents.
Patent EP-0111759-A3 (EP)
IPC: A61L27/00
Filed: 1983-11-17
Abstract: Chirurgisches Material auf der Basis von flüssigen 
monomeren und pulverförmigen polymeren Acryl- und/oder 
Methacrylsäureestern, Katalysatoren, Beschleunigern und 
gegebenenfalls üblichen Zusatzstoffen, das durch Vermi­
schen der flüssigen und der pulverförmigen Komponente 
über einen plastischen in den festen Zustand übergeht und 1 
- 15 Gew.-%, bezogen aug das Gesamtgewicht, eine oder 
mehrere nicht-toxische, flüssige, mit einem Siedepunkt über 
100°C, vorzugsweise über 150°C, aliphatische, gesättigte 
Mono-, Di- oder Tricarbonsäuren mit 1 - 6 Kohlenstoffatomen 
und gegebenenfalls 1 oder 2 Hydroxygruppen, ganz oder 
teilweise verestert mit 1-, 2- oder 3-wertigen Alkoholen mit 1 
- 4 Kohlenstoffatomen oder flüssige Ethylenglykole oder 1.2- 
oder 1.3-Propylenglykole mit jeweils 2 bis ca. 30 Glykol-­
Einheiten enthält.
Patent EP-0139810-A3 (EP)
Title: Transport container
IPC: B65D88/12
Filed: 1984-02-14
Abstract: 1. Standardised container for transportation by land or sea in the form of an extended frame which can be stacked, which is provided with crane eyelets, which is open on both its longitudinal sides and which is provided with upper and lower longitudinal and transverse struts (10-16, 18-24) and vertical supports (26-32), characterised in that the longitudinal and transverse struts and supports from the edges of a box-shaped frame, in that additional longitudinal struts (52, 54, 56) and supports (58, 60, 62) are provided in the middle longitudinal plane of the container and additional central longitudinal struts (34, 36, 54) and transverse struts (38, 40, 48) in at least one intermediate plane between the upper and lower longitudinal and transverse struts and in that the container is provided in the plane of the lower longitudinal struts (14, 16, 56) and in the intermediate plane or intermediate planes with guides (64) running at right angles to its longitudinal direction between the longitudinal struts for taking up individual containers, pallets etc.
Patent EP-0124772-A3 (EP)
IPC: B31B1/74
Filed: 1984-04-05
Abstract: Bei einer kunststoffbeschichteten Kartonbahn bzw. 
-zuschnitt für eine licht-, luft- und flüssgkeits- dichte, 
heißsiegelbare Faltschachtel, insbesondere Aseptik-­
Flüssigkeitsverpackung ist als licht- und sauerstoffdichte Folie 
eine aluminium-bedampfte, orientierte Kunststoff-Folie (5), 
vorzugsweise aus Polyester, Polypropylen oder Polyamid 
vorgesehen. Durch Verwendung der aluminium-bedampften 
Kunststoff-Folie (5) läßt sich die innere, dem Füllgut 
zugewandte Kunststoffbeschichtung (4), z.B. aus Polyäthylen, 
erheblich dünner ausführen. Dennoch ergeben sich eine gute 
Nahtfestigkeit und -dichtigkeit, vor allem jedoch eine bemer­
kenswerte Reduzierung des Sauerstoff-Durchgangs durch die 
Naht, so daß die Lebensdauer des Füllgutes merklich erhöht 
werden kann.
Patent EP-0127578-A3 (EP)
IPC: B22D41/60
Filed: 1984-05-17
Abstract: Bei einem Verfahren zum Vorheizen einer Düse, 
insbesondere einer Düse zum Zuführen von Metall zwischen 
zwei Bänder, Ketten od.dgl. einer Kokille einer Giessmaschine 
mit mitlaufender Wandung, wird vor dem eigentlichen zu 
vergiessenden Metall zumindest ein Werkstoff mit einer 
anderen Temperatur als dieses Metall durch die Düse geleitet.  
     So wird vor dem Giessen eines Eisenmetalls, beispiels­
weise Stahl, zuerst ein Nichteisenmetall, beispielsweise 
Aluminium, und diesem nachfolgend ein Eisenmetall mit 
einem niedrigern Schmelzpunkt als das zu vergiessende 
Eisenmetall durch die Düse geleitet.
Patent EP-0152859-A3 (EP)
IPC: A47F3/04
Filed: 1985-02-06
Abstract: Es wird eine Verkaufskühltruhe mit einem Warenraum 
beschrieben, der an seiner Oberseite eine abnehmbare Ab­
deckung aufweist. Die Abdeckung ist durch ein Rollo 3 ge­
bildet. Das Rollo weist eine Aufwickelvorrichtung 4 auf, die 
an der Verkaufskühltruhe befestigt ist.
Patent EP-0189521-A3 (EP)
IPC: B65D83/00
Filed: 1985-09-27
Abstract: Die Erfindung bezieht sich auf einen insbesondere in Art 
einer Tube gestalteten Behälter mit Auspreßkolben (9), z. B. 
für Deostifte, Lippenstifte oder dergleichen, dessen von 
einem kappenförmigen Deckel (4) verschlossenes, hülsenför­
miges Gehäuse (1) am unteren Rand querschnittsbreiter ist 
als im zylindrischen Mittelabschnitt, und schlägt zur Erzie­
lung einer befüllungsgünstigen, herstellungs- und 
gebrauchs-vorteilhaften Bauform vor, daß die untere Quer­
schnittsverbreiterung von einem kontinuierlich auswärts 
gerichteten Bogenverlauf (B) der Mantelwand (W) gebildet 
ist, wobei die Innenfläche (1′) der Gehäusewand zumindest 
in dem sich an den Bogenverlauf (B) anschließenden zylin­
drischen Bereich aufgerauht ist (Aufrauhungsbereich x).
Patent EP-0179469-A3 (EP)
IPC: F24C15/02
Filed: 1985-10-24
Abstract: Bei einer Dichtung für eine eine Backofenmuffel um­
schließende Tür, die aus einem fortlaufend extrudierten 
Dichtungsprofil aus Silikongummi mit einer Dichtlippe und 
einer Hohlkammer im Fußbereich besteht, und in die im 
Bereich der Ecken der Backofentür oder des Muffelrahmens 
viertelkreisförmige Halterungselemente mit einem mittigen, 
stegförmigen Ansatz zur Halterung in entsprechenden Öff­
nungen der Tür oder des Muffelrahmens eingesetzt sind, 
ist zur leichteren Montage und sicheren Haltung erfin­
dungsgemäß vorgesehen, daß im Dichtungsprofil von der 
innenliegenden Schmalseite der Hohlkammer 1 ein sich 
über die gesamte Länge erstreckender und schräg nach 
unten geneigter offener Schlitz vorgesehen ist, wobei in 
die Hohlkammer und den Schlitz die viertelkreisförmigen 
Halterungselemente eingeschoben werden, die im Bereich 
ihrer radial innenliegenden Hälfte zusammen mit dem 
stegförmigen Absatz um etwa 45° abgewinkelt sind (Fig. 5).
Patent EP-0178691-A3 (EP)
Title: Motor-vehicle driving simulator
IPC: G09B9/04
Filed: 1985-04-09
Abstract: The invention relates to a motor-vehicle driving simulator, particularly for teaching purposes, wherein a stationary frame (14) provided with a driver's seat (11) supports a motor-vehicle engine unit (30) including a crankcase of an internal combustion engine (31), a crankshaft (37) rotarily supported in the crankcase, a gearbox (32) controlled by a gearbox lever (13) placed in a position accessible from the driver's seat, a friction clutch (29) connected between the crankshaft and the gearbox and operable by a clutch pedal (15), and a differential gear (33a) driven by said gearbox and having output axle shafts (33, 34) provided with brakes (35, 36) that are operated by a brake pedal (16). The crankshaft is driven by electric motor (38, 40) energized by a supply unit (50, 51, 53, 57) that is speed regulated by an accelerator pedal (17). A road course is marked on a ribbon (18) unrolling in a position in front of the driver's seat, with a pointer (21) that can be displaced across the road course, under control of a steering wheel (12). Electronic control means (55) acting on the motor and driven by the clutch, accelerator and gearbox controls, simulate the reaction of a real motor-vehicle on the simulator's controls, disabling the supply to the motor in case of wrong manoeuvres.
Patent EP-0157589-A3 (EP)
IPC: G09G1/07
Filed: 1985-03-27
Abstract: A colour cathode ray tube (54) has raster scan colour 
zones defined by X and Y positional signals derived from a 
stroke vector generator (51) and stored in a digital memory. 
Raster scan and stroke vector displays are alternately pre­
sented in a hybrid display. The display face (10) of the tube is 
scanned by a plurality of raster lines and a colour transition 
point is defined by the intersection of a stroke vector with a ras­
ter line. The X and Y addresses of the intersection points define 
the raster line, pixel element, and colour at the transition point. 
The system is arranged so that the X and Y addresses are pro­
vided by the stroke vector generator (51) in synchronous rela­
tion with the colour transition points, and read into memory 
during the stroke vector refresh period. During the raster scan 
refresh period, the memory contents are recalled in synchro­
nism with the raster scan, passed through a digital-to-analogue 
converter, and then applied to the display tube to provide filled-­
in colour zones superposed on the stroke vector display. The 
reduced memory requirements and controller access time per­
mit dynamically rotating symbology in a synthetic display for 
aircraft flight instrumentation.
Patent EP-0162626-A3 (EP)
Title: Record material carrying a colour developer composition
IPC: B41M5/155
Filed: 1985-05-03
Abstract: Record material carrying a colour developer composition for use in pressure-sensitive record sets comprises an addition product of phenol and a diolefinic alkylated or alkenylated cyclic hydrocarbon. The addition product has a minimum hydroxyl number, as determined for non-hydrogen bonded hydroxyl groups only by Fourier transform infra-red spectroscopy, in the range of 120 to 140.
Patent EP-0166574-A3 (EP)
Title: Fetal blood sampling instrument
IPC: A61B5/15
Filed: 1985-06-20
Abstract: An instrument (10) for obtaining a fetal blood sample in­
cluding an elongated member (12) having an open end portion 
(14) and a membrane (16) disposed over the open end portion 
(14) for perfecting a seal about the open end portion (14). A 
lancet (18) in the form of a blade (64) or a sharp ended capillary 
tube (48) is disposed in the elongated member (12) for piercing 
the membrane (16) and making an incision in the skin of a fetus 
(20). A plunger (26) is supported within the elongated member 
(12) and is movable to create a suction within the open end por­
tion (14) to draw fetal blood from the incision through the 
pierced membrane (16) and into the open end portion (14).
Patent EP-0174128-A3 (EP)
Title: Treated non-woven material
IPC: A61F13/472
Filed: 1985-08-19
Abstract: @ There is disclosed a non-woven material having a superficial coating of a linear polymeric biguanide in which the recurring unit is of the formulawherein X and Y, which may be the same or different, represent bridging groups in which the total number of carbon atoms in X and Y taken together, directly interposed between the pairs of nitrogen atoms linked thereby is from 10 to 16, or the salt thereof with an acid. Preferably the polymeric biguanide is polyhexamethylene biguanide dihydrochloride. The material is useful in the form of an article designed for the collection of human body emissions, more particularly disposable nappies, to avoid bacterial activity.
Patent EP-0217002-A3 (EP)
IPC: H01H33/12
Filed: 1986-06-23
Abstract: Der Mittelspannungslasttrennschalter hat einen Hauptkontakt 
(56) mit einem schwenkbar daran gelagerten Schaltmesser 
(60), das beim Ausschalten mit einer Flachlöschkammer (62) 
zusammenwirkt. Es ist eine Fangeinrichtung vorgesehen, an 
der das Schaltmesser (60) nach dem Herausschwenken aus der 
Flachlöschkammer (62) rastet. Das Schaltmesser (60) kann 
insbesondere in rückwärtiger Verlängerung einen Klinkenhe­
bel (14) tragen, dessen Klinke (40) mit einem ortsfesten 
Bügel (12) zum Eingriff kommt. Die Raststellung wird beim 
Einschalten aufgehoben, wobei sich die Rastelemente berüh­
rungsfrei voneinander entfernen.
Patent EP-0225970-A3 (EP)
IPC: C10B25/16
Filed: 1986-08-18
Abstract: Diese weist eine Membrandichtung (M) auf, deren Dicht­
leiste (DL) mittels Andruckelemente (AE) am Kammerrahmen 
(KR) zur Anlage kommt. Es ist vorgesehen, Daß der Türkörper 
(TK) im unbelasteten Zustand in seiner Längsrichtung eine 
Vorverformung (Y v ) aufweist, die der sich im Betrieb einstel­
lenden thermischen Durchbiegung (Y th )entgegengerichtet ist 
und diese im Betrieb im wesentlichen kompensiert.
Patent EP-0214594-A3 (EP)
IPC: B60Q1/50
Filed: 1986-09-01
Abstract: The auxiliary alarm system can be mounted at eye level 
on a trunk lid or the like or can be seated on or secured to a 
vehicle rear window shelf for viewing by a trailing vehicle 
driver, pedestrians, cyclists, etc. The system includes a hous­
ing containing a display window with a visual warning display 
device, such as a bulb-lighted printed sheet, or an L.E.D. array 
mounted therein to provide a traveling message and activat­
able through an electrical circuit connected to the vehicle rear 
brake light or turn signal circuit. The housing can include a 
timer and battery to prolong the display, once it is activated by 
the rear brake light circuit. A sensor-discriminator selects one 
of a number of visual warning displays in response to multiple 
brake pedal or turn signal circuit activations. The system is 
compact, inexpensive, easily installed and needs no com­
plicated wiring.
Patent EP-0215487-A3 (EP)
Title: Display unit
IPC: G09F9/37
Filed: 1986-09-18
Abstract: A display unit in which characters, symbols or images are formed by the presence or absence of physical display elements in rows and columns, and the display elements are put into a visible or invisible position in one direction (eg column direction) virtually simultaneously by means of a setting device driven (eg electromagnetically) by a data processing device, and one after another in the other direction (eg row direction) by moving the display elements past the setting device, and in which when the next axis (column or row) to be set during this movement has reached the setting position the data processing device is transmitted a return pulse which releases the drive of the setting device. Using a transport tape in which the display elements have been only partially punched out, it is possible for the display elements to be moved with the aid of a setting device in such a way that they come to be situated in front of or behind separating strips in the event of further transport of the transport tape. Since the transport tape with the display elements has a colour which contrasts with the separating strips, the set characters can be unambiguously perceived.
Patent EP-0220689-A3 (EP)
Title: Method of using bar1 for secreting foreign proteins
IPC: C12N15/00
Filed: 1986-10-24
Abstract: A method is provided for producing a foreign protein in a host organism whereby the protein is processed through the secretory pathway of the host. Production and processing is achieved by transforming the host organism with a vector comprising at least the signal peptide coding region of the yeast S. cerevisiae BARI gene fused to a foreign structural gene. DNA constructs and transformants are also provided containing a region of the BARI gene encoding the signal peptide and a KEX2 processing site, and a foreign structural gene. In particular, proinsulin is expressed and a secreted from Schizosaccharomyces pompe and Saccharomyces cerevisiae.
Patent EP-0230019-A3 (EP)
Title: Process for preparing ethyl polymers by means of a ziegler catalyst system
IPC: C08F4/46
Filed: 1986-12-19
Abstract: Finely divided ethene polymers are prepared by means of a Ziegler catalyst system composed of (1) a titanium-containing catalyst component obtained by precipitation in an organic liquid from (1.1) a solution of titanium tetrachloride in a hydrocarbon, (1.2) a solution of a certain organoaluminum compound in a hydrocarbon, and a catalyst component which contains (1.3) an alpha-monoalkene and (2) aluminum, wherein the (1) used has been precipitated at relatively low temperatures in an organic liquid which, at the precipitation temperature has a relatively high viscosity and comprises (a) a liquid hydrocarbon and (b), dissolved therein, relatively small amounts of polymer of an alpha-monoalkene, with the provisos that (i) for every gram-mole of the total amount of titanium tetrachloride used specific amounts of the organic liquid, of the organoaluminum compound and of the alpha-monoalkene are used and (ii) for every mole unit of the total amount of titanium tetrachloride used specific amounts are precipitated per minute and specific amounts of the alpha-monoalkene are introduced per minute.