baber/WOPTO huggingface dataset:
Patent FI-94720-B (FI)
Inventor: KORPELA VILJO
IPC: A61G7/14
Filed: 1992-10-23
Granted: 1995-07-14
Abstract: A transport seat for transporting and washing a disabled or invalid patient, characterised in that the seat is joined to the base through a connection (Figure 1, part 5) permitting a rotation B of approximately one quarter of a circle. The location of the connection is designed to raise or lower the seat over a distance A by means of the machine element (3) and the foot support (7) and knee support (11) over a distance C by means of the machine element (6) such as to position the patient in a suitable attitude for washing. A waist support (9), to which a safety belt (8) has been added to safeguard transport and rotation, is also provided in order to restrain the back of the patient and ensure a safe washing carriage.
Patent FI-110114-B (FI)
Inventor: BASTIOLI CATIA
IPC: C08L29/04
Filed: 1993-08-19
Granted: 2002-11-29
Abstract: A thermoplastic polymeric composition including starch, at least one synthetic thermoplastic polymer and a plasticiser in which the plasticiser is at least one compound selected from the group consisting of: a) polyols formed by from 1 to 20 repeating hydroxylated units each including from 2 to 6 carbon atoms, provided that when the polyol is formed by only one repeating unit it has at least 4 carbon atoms, with the exclusion of sorbitol, b) ethers, thioethers, inorganic and organic esters, acetals and amino-derivatives of polyols formed by form 1 to 20 repeating hydroxylated units each including from 2 to 6 carbon atoms with the exclusion of acetic esters of glycerine, triethyl citrate and tributyl citrate, c) polyol reaction products having from 1 to 20 repeating hydroxylated units each including from 2 to 6 carbon atoms with chain extenders; d) polyol oxidation products having from 1 to 20 repeating hydroxylated units each including from 2 to 6 carbon atoms including at least one aldehydic or carboxylic functional group or mixtures thereof.
Patent FI-97078-B (FI)
Title: Arrangement for opening and closing a folding door using a driving motor
Inventor: PATJAS JAAKKO
IPC: E05F15/605
Filed: 1994-11-16
Granted: 1996-06-28
Abstract: The invention concerns an arrangement for opening and locking a folding door using a driving motor 4, which door has a first door panel 2 which can be turned on hinges on the door frame 1, and a second door panel 3 fixed on hinges, which motor has been arranged to rotate a transverse arm 7 relative to the motor's 4 drive shaft 5 which is essentially parallel to a hinge line formed by the hinges 6 between the door panels 2, 3. The free end of the arm 7 is connected to an auxiliary arm 8, the free end of which auxiliary arm 8 is for its part connected to the door frame 1 or to another fixed part. The driving motor 4, which is secured on the said second door panel 3, is arranged to turn an arm 7, transverse in relation to the drive shaft 5, essentially through a complete turn. <IMAGE>
Patent FI-101100-B (FI)
Inventor: HYVOENEN HANNU
IPC: F16C13/02
Filed: 1995-02-27
Granted: 1998-04-15
Abstract: The invention concerns a system for control and monitoring of the circulation lubrication of the bearings of the revolving cylinders and rolls (20... 27) in a paper machine or equivalent, in which system, lubrication oil is fed from an oil-lubrication center or centers (30A,30B) through a system of pipes (32,34,36) into the lubrication points (20... 27). From these the lubricant is passed back through a system of return pipes (37,35,33) into the oil-lubrication center or centers (30A,30B). The system comprises a number of actuator panels (50), which are placed and grouped in the vicinity of the lubrication points primarily above the floor level (L-L) of the paper machine hall or equivalent. From the actuator panels (50) lubricant feed pipes (38) are passed to a number of lubrication points (20...27) placed in the vicinity. The actuator panels (50) comprise a feed-back connected regulation loop (52...57) for lubricant flow quantity, provided for each lubrication point (20...27), which regulation loop comprises an oil-flow regulation valve (56), an actuator motor (55) for same, as well as an oil-flow measurement device (57) and a regulation circuit (52). <IMAGE>
Patent FI-107278-B (FI)
Inventor: KOSKINEN JUKKA
IPC: B05C5/02
Filed: 1996-02-28
Granted: 2001-06-29
Abstract: The invention relates to an assembly for preventing plugging of a narrow, slot-orifice-type jet nozzle 6 used in a paper and board coater in which jet nozzle extends over the entire cross-machine width of the web being coated, said coater comprising an application chamber (11), a coating mix infeed channel (10) connected thereto and a slot orifice (6) as well as at least one infeed port for feeding the coating mix into said application chamber (11). According to the invention, an easily cleanable strainer element (12) is placed close to the applicator apparatus, said strainer serving to separate aggregates of the coating mix that otherwise could plug the slot orifice (6). <IMAGE>
Patent FI-114744-B (FI)
Inventor: MACKEN LUK JOZEF
IPC: G02B6/38
Filed: 1996-03-07
Granted: 2004-12-15
Abstract: An optical fiber organizer which has at one face thereof: an inlet port and an outlet port through which fibers can pass substantially in the plane of that face; a through port that extends through that face to an opposite face of the organizer; and fiber storage means positioned with respect to the ports such that a fiber passing between the inlet and through ports or between the outlet and through ports is constrained by an outer surface of the storage means to a minimum bend radius at least equal to the critical bend radius of the fiber.
Patent HU-209772-B (HU)
Title: Fibre reinforced structural material as vell as pre-preg and process for making thereof
Inventor: LORENZ GEORG MICHAEL
IPC: C08J5/24
Filed: 1991-04-02
Abstract: Fibre-reinforced material made from a web-shaped textile material and a thermosetting resin, having a fibre content of 30-70 wt.% and in which the fibres present are at least 30% synthetic fibres. Pref. the textile material may be e.g. a woven, non-woven or knitted fabric and pref. comprises a staple fibre yarn. The textile material consists of up to 100% synthetic fibres, esp. high strength polyacrylonitrile fibres. The thermosetting resin is pref. a phenolic resin, esp. a phenol-formaldehye condensate with a mol. ratio phenol:formaldehyde of 1:1 ro 1:2, and opt. contains substances acting as plasticiser and adhesion promoter, esp. a polyvinyalcohol deriv., and partic. polyvinylbutyral. The thermosetting resin may also contain up to 25% of a fluoropolymer, esp. a fluoropolymer with a melt viscosity at 380 deg.C or 10 power 2 to 10 power 5 Pa.s and an average particle size of 0.5-10 micrometres.
Patent HU-193429-B (HU)
Title: Process for production of peneme derivatives of 2-/alkyl-tio/-6-/hydroxi-alkyl/
Inventor: GIRIJAVALLABHAN VIYYOOR M
IPC: C07D499/00
Filed: 1984-03-26
Abstract: This invention relates to novel 6-(hydroxy- alkyl)-2-cyclo-aliphaticalkylthio) penems having the general formula:wherein G is hydroxyloweralkyl,wherein: R<sub>1</sub>, R<sub>2</sub>, R<sub>3</sub>, R<sub>4</sub> and X are various groups.These compounds have antibacterial activity.
Patent HU-189657-B (HU)
Inventor: SERF EGYED
IPC: G01D7/00
Filed: 1983-05-11
Abstract: Ziel der Erfindung ist es, bekannte Einrichtungen derart weiterzuentwickeln, dass vorbestimmte oder auch spaeter frei bestimmbare Parameter staendig gemessen und gespeichert, die gespeicherten Daten zu jedem Zeitpunkt abgerufen, angezeigt und weiterverarbeitet werden koennen. Aufgabe der Erfindung ist es, eine programmierbare Einrichtung zum Sammeln von Messdaten und ein programmierbares Auswertungssystem fuer Kraftfahrzeuge zu schaffen. Die Aufgabe wird dadurch geloest, dass die Umwandler- und Anzeigeeinheit aus einer Einheit zur Messdatensammlung, Anzeige und Speicherung und einer Einheit zur Auswertung, Anzeige und Speicherung zusammengesetzt ist, wobei ein zentraler Mikroprozessor der Einheit mit einer Eingabeeinheit, einem programmierbaren Programmspeicher, einem Datenspeicher, einem Taktgenerator, einer Anzeigeeinheit, einer mit den Signalgebern verbundenen Eingangs-Anpasseinheit und einer Ausgangseinheit ueber einen Daten/Adressenbus in zweiseitiger Verbindung steht, und die Einheiten zwecks Auslesen des Datenspeichers und Schreiben des Programmspeichers und des Datenspeichers miteinander loesbar verbunden sind. Fig. 1
Patent HU-188190-B (HU)
Inventor: BALASSA JANOSNE
IPC: C12P17/16
Filed: 1982-07-30
Abstract: A találmány szerinti eljárás alapján a törzs előállítása \ad gramineákról történő gyűjtéssel kezdődik, amelyet rozsra szoktatnak, majd az így kapott „kiindulási" populáció plusz variánsát analitikai módszerrel szelektálják, végül ivartalan módon fels/aporítják. Az új törzs, amelyet az OKl-nál 00216 szám alatt deponáltak, lényegesen több alkaloidot termel, mint az irodalomból eddig ismertek. -1-
Patent HU-190600-B (HU)
Title: Movable dryer for pressurized gases being in bottle containers
Inventor: ERMSCHER MICHAEL
IPC: B01D53/26
Filed: 1983-07-27
Abstract: Gas used for pressurising is normally stored in a row of steel bottles with interconnecting pipework. Gas from the storage unit is dried in a vessel contg. a drying medium.
Patent HU-186837-B (HU)
Inventor: FABIAN ZSOLT
IPC: G05D22/02
Filed: 1983-08-24
Abstract: A találmány tárgya szellőztetés-szabályozó berendezés légcsatornával felszerelt tárolókban tárolt szemes termények szellőztetéses szárítására és állagmegóvó szellőztetésére, ahol a légcsatomákhoz előmelegítő fűtőberendezésen keresztül ventilátor van csatlakoztatva, amely ventilátor a fűtőberendezéssel együtt egy vezérlőegységgel van összekötve, mely utóbbinak bemenetére nedvességmérő, terményhőmérsékietmérő, tárolón kívül elrendezett légnedvességmérő, valamint beépített időadó van kapcsolva. A találmány lényege az, hogy a termén'ynedvességmérő (3) és a terményhőmérséklet-mérö (4) érzékelője a tárolóban (1) tárolt terményben van elhelyezve, az időadó (6) tiltó bemenete egy szellőztetésjelző kapcsoló (10) kimenetével van összekötve, a vezérlőegység (7) egy további tiltó bemenete egy kapcsolóóra (11) kimenetére van kapcsolva, míg a vezérlőegység (7) kimenetéi a fűtőberendezés (8) és a ventilátor (9) vezérlő bemenetére vannak csatlakoztatva, ugyanakkor a fűtőberendezés (8) tiltó bemenete a szellőztetésjelző kapcsoló (10) kimenetére csatlakozik, amelynek érzékelője (V) a ventilázorhoz (9) csatlakozó légcsatornában (2) van elrendezve.  1 ábra -1-
Patent HU-187927-B (HU)
Inventor: SIMECKO ANTAL
IPC: C02F1/66
Filed: 1983-10-18
Abstract: A berendezésnek egymástól meghatározott távolságokban
alagcsövek (4) révén sorbakötött módon elrendezett
első, második és harmadik akna (1,2, 3) közül a
második aknába (2) benyúló, egy semlegesítő kezelőfolyadékot
tartalmazó tartállyal (30) vegyszervezeték
(29) útján összekapcsolt injektora (5) van, amelynek
az aknába (2) bevezető szakaszára egyrészt egy ipari
vizet szállító csővezeték (12), másrészt egy, a harmadik
aknába (3) telepített búvárszivattyú (10) nyomóvezetéke
(9) van rákötve, a harmadik aknában (3) egy mérőelektróda
(16) van elhelyezve, amely egy, a vegyszervezetékbe
(29) beiktatott adagolóegységhez (23) van
hozzárendelve, és egy, az első aknába (1) adott esetben
telepített mérőelektróda (27) egy jelerősítő áramkörön
(28) keresztül a búvárszivattyú (10) motorjával vezérlő -
kapcsolatban álló határérték- és mágneskapcsoló áramkörrel
(19) van összekötve.
Jellemző ábra: 1. ábra.
Patent HU-196835-B (HU)
Inventor: MACHO VENDELIN
IPC: C08G63/66
Filed: 1982-11-26
Abstract: Das Verfahren zur Herstellung zusammengesetzter Amid-Polyester unter Verwendung von Polyether, mindestens mit einer freien Carboxylgruppe im Molekuel, und von Prekursoramiden findet bei einer Temperatur von 140-300C statt. Das vollzieht sich, indem bei dem katalytischen Zusammenwirken der veresterten und/oder polyveresterten Katalysatoren (Verbindungen von Titan, Zinn, Germanium, Antimon usw.) und der Stabilisatoren mit Anitoxydationseffekt (hypophosphorige Saeure und ihre Salze) Monoethylenglykol und auch Polyethylenglykol mit Dicarboxylsaeure und/oder einem Gemisch von Dicarboxylsaeuren oder mit Dicarboxylsaeurederivaten reagiert. Dabei betraegt das molare Verhaeltnis des Diol zur Dicarboxylsaeure oder zum zusammengesetzten Ester 1:1,07-2 (1:1,2-1,6). Die Nebenprodukte der Reaktion (Wasser, Alkohol, Chlorwasserstoff) werden entfernt. Der gewonnene Polyester reagiert dann mindestens mit einem Laktam C6-C12 in Gegenwart von Wasser oder Omega-Aminoalkancarboxylsaeure C6-C12, wobei in der Regel die gewonnenen Polyester von Nebenprodukten getrennt und raffiniert werden.
Patent HU-201817-B (HU)
Inventor: KASASNE HEVESI MAGDOLNA
IPC: E04B1/86
Filed: 1984-10-19
Abstract: A találmány tárgya térbeli hangelnyelő elem, amely hangelnyelő betétet és borítást tartalmaz. A találmány lényege abban van, hogy a hangelnyelő betét (1) filtergyártásból származó cellulózacetát alapanyagú filterselejtből kialakított, legfel- A leírás fejedelme: 4 oldal, 2 ábra jebb 50, előnyösen 35-45 kg/m3 testsűrűségű, legalább 70%, előnyösen 70-80% porozitású lap van paplan, amely por és nedvesség ellen védő réteggel (2) van burkolva és hordozóvázra (3) van erősítve. (1. ábra) II  1. ábra HU 201 817 B -1-
Patent HU-210337-B (HU)
Title: Process for producing thermoplastic olefin polymeric composition
Inventor: LEONARD LEWIS R
IPC: C08L23/14
Filed: 1990-08-16
Abstract: Disclosed is a thermoplastic olefin polymer having elastic properties comprising
     a) greater than 60 to 85 parts of a crystalline polymer fraction selected from the group consisting of (i) a copolymer of propylene and at least one alpha-olefin, (ii) a polybutene-1, (iii) an ethylene homopolymer or ethylene/­alpha-olefin copolymer, (iv) polymer fraction (i), (ii) or (iii) in combination with, or mixtures thereof alone or in combination with, from 10 to 90 parts, based on the thermoplastic olefin polymer, of a homopolymer of propylene;   b) from about 1 up to less than 15 parts of a semi-crystalline, low density, essentially linear copolymer fraction consisting substantially of units of the alpha-olefin used to prepare c) or the alpha-olefin used to prepare c) present in the greatest amount when two alpha-olefins are used; and   c) from about 10 to less than 39 parts of an amorphous copolymer fraction of an alpha-olefin and propylene, with or without a diene or a different alpha-olefin termonomer.
Patent HU-207027-B (HU)
Title: Process and equipment for the clarification and combined treatment of settlement and communal sewage
Inventor: MAGO ISTVAN
IPC: C07D257/04
Filed: 1988-02-24
Abstract: Municipal or septic tank sewage water is clarified and subjected to combined treatment, such that the aerobic and anaerobic treatment spaces are separated by suitable elements. - Sewage removed from septic tanks by a tanker lorry is discharged by the tanker's own equipment and simultaneously strained. The water phase is distributed into the lower (anaerobic) section of the treatment plant. The rising effluent water, rich in colloids, is clarified by contact with the suspended sludge. The water continues to rise into the aerobic space where it is further purified and/or strained. The gases generated are collected and piped away, and in some cases the water is further treated. - The proposed equipment is divided into anaerobic and aerobic treatment spaces by suitable guide elements. Effluent water is routed from a feed tank arranged with a solids trap. Water is supplied to the anaerobic treatment space by a feed pipe. Reversed `L' shaped elements divide the anaerobic reactor space and the aerobic settling space. The tops of the separator elements are connected to a gas collector header and gas discharge pipe. The lower pts of the separator elements are provided with covered slots. (Dwg.0/1)
Patent HU-206216-B (HU)
Title: New process for producing 6-(1-hydroxyethyl)-2-substituted penems
Inventor: O'NEILL BRIAN THOMAS
IPC: C07D499/04
Filed: 1989-10-18
Abstract: An efficient, multistep process for the synthesis of certain 6-(1-hydroxyethyl) 2-substituted penem antibiotics from 2-[4R-(triphenylmethylthio)-3S-(1R-(dimethyl-t-butyl silyloxy)ethyl)-2-azetidon-1-yl]acetic acid esters.
Patent IT-1067863-B (IT)
Title: Prodn. of sliding clasp fasteners - uses rotating drum to support moulds for moulding teeth onto fabric strip
IPC: B29D/
Filed: 1976-09-30
Granted: 1985-03-21
Abstract: In the manufacture of sliding clasp fasteners, a rotating drum (1) carries a number of pairs of half moulds (2, 3) and is driven with an intermittent motor by a Geneva wheel (4). The outer half moulds (3) are swung outwards to permit the entry of the fabric strip (15). As the drum rotates the moulds (2, 3) come close together and a thermosetting plastic is injected into the moulds from the injector (5). As the drum continues to rotate the moulds (2, 3) are reopened and the fabric strip (15) emerges with the teeth (14) of the fastener cast in position. The speed of rotation of the drum (1) is chosen so that the plastic has sufficient time to set before the moulds reopen.
Patent LV-12922-B (LV)
Title: Device for hockey puck or ball throwing
Inventor: STURMANIS ALFREDS
IPC: A63B69/40
Filed: 2002-08-20
Abstract: The invention refers to the hockey, in particular to the trainer for hockey puck or ball throwing in the prescribed trajectories with the preset rate, characterised in that, in order to enhance the trainer shown in fig.1a operation reliability, the control module, which matches the trainer details coordinated actions, it is provided with at least one of the following elements, which are shown in fig.1j, 1k, 1l: the auxiliary contact 44, which don't enable to switch on the valve 4, until the auxiliary contact 45 is open, thus do not intake compressed air in the holder 7, till it is connected to the trainer barrel 10; the auxiliary contacts 38 and 41, which are disposed at the steering 18 two different places, so not allowing faulty or undesirable putting the trainer in action; current drain differential relay 37, which is inserted in the control module power line, at that all the trainer metal parts, which can turn out alive, are earthed by connection with the premise or building ground contact. The invention essence relative to the trainer construct is stated in the claims 1 to 7, but that, related to the mode of operation, in the claims 8 to 11.
Patent LV-11888-B (LV)
Title: Device for perforating of polymeric materials
Inventor: VALDIS KALKIS
IPC: B23K26/08
Filed: 1996-05-07
Abstract: The invention is meant for the refinement of polymer materials and can be used for single-sided perforation of pressed polymer thin-walled pipes. The device consists of a raw material feeding unit, laser perforation unit and magnetic link unit. The magnetic link unit consists of a two-sided magnet, the core of which is located inside the pressed pipe. The core is fixed with the help of a magnetic link, which allows the necessary technological space between the sides of the pipe in the laser activity area to form when continuous raw material feeding mode is on.
Patent MX-167835-B (MX)
Title: Procedimiento mejorado para la recuperacion de alcholes de corrientes de acido sulfurico
Inventor: DIANA WILLIAM DANIEL
IPC: C07C31/02
Filed: 1986-09-17
Abstract: La presente invención se refiere a procedimiento mejorado para la recuperación de alcoholes a partir de corrientes de alimentación de ácido/alcohol que comprenden soluciones de ácido fuerte acuosas, que contienen a los alcoholes, caracterizado porque comprende a) poner en contacto la corriente de alimentación ácido/alcohol en una zona de extracción, con una cantidad efectiva de un solvente de extracción seleccionado del grupo que consiste de ácikdos alicíclicos y acíclicos ccarboxílicos, que tienen de 6 a 20 átomos de carbono por molécula y sus mezclas, durante un tiempo y bajo condiciones suficientes para extraer selectivamente al alcohol de la corriente de alimentación de ácido/alcohol y formar una primera fase líquida que comprende un extracto de ácido carboxílico.
Patent MX-171538-B (MX)
Title: Vehiculo con portezuela y sellado para lo misma
Inventor: HELLRIEGEL EDMUND
IPC: B60J10/86
Filed: 1987-12-10
Abstract: La presente invención se refiere a vehículo que tiene por lo menos una portezuela y con un sellado de potezuela circundante, teniendo la portezuela: una pared exterior y una paredinterior colocada a cierta distancia de la pared exterior, estando unida la portezuela en forma variable cuando menos con una visagra a la carrocería del vehículo, formado la portezuela en condición cerrada con el recorte correspondiente para la puerta presente en la carrocería un espacio circundante alrededor de la puerta del vehículo, penetrando el eje de viraje de la portezuela al espacio hueco entre la puerta del vehículo y la carrocería de tal menera que una zona parcial de la pared exterior de la portezuela, alabrirse la potexuela, se mueve al interior, en tanto que la zona restante de la pared exterior de la portezuela se mueve en sentido opuesto, y en que el sellado de portezuela circundante sella al espacio hueco entre la carrocería y la portezuela del vehículo, caracterizado porque el sellado circundantepara la portezuela del vehículo que la junta de puerta exterior formada entre la pared exterior de la portezuela y la carrocería se sella por completo en la pared exterior de la puerta o en la cercanía inmediata de la misma.
Patent NO-157425-B (NO)
Title: Elektrisk isolerende olje inneholdende heteroaromatiske nitrogenforbindelser som antioksydasjonsmidler/metall-deaktivatorer/elektriske isolatorer.
Inventor: WRIGHT PETER G
IPC: C10M133/44
Filed: 1982-07-01
Abstract: Hydrokarbonsammensetning slik som en smøreolje eller spesialolje inneholdende en utvalgt heteroaromatlsk nitrogenforbindelse som en antioksydasjonsmiddel/ metalldeaktivator/elektrisk isolator med følgende generelle formel:. hvor hver X-gruppe er C eller N hvor minst en X-gruppe er H; V er C eller N; R er H eller CHNR" hvor hver R"-gruppe er H eller alkyl med 1-20 karbonatomer;. R' er H, SR", OR"' eller NR"' hvor hver R"' —gruppe er H eller alkyl med 1-20 karbonatomer.
Patent NO-154009-B (NO)
Inventor: CARLSSON SUNE JUSTUS ROLAND
IPC: B65B39/04
Filed: 1983-01-17
Abstract: PCT No. PCT/SE82/00176 Sec. 371 Date Jan. 17, 1983 Sec. 102(e) Date Jan. 17, 1983 PCT Filed May 17, 1982 PCT Pub. No. WO82/04034 PCT Pub. Date Nov. 25, 1982.An apparatus for transferring a pulverulent material from a storage area to a destination site comprises a screw conveyor for transporting the material. The screw conveyor has an inlet and an outlet for the material. A filter surrounds the conveyor at least at the outlet of the conveyor and allows the passage essentially only of air therethrough. A damper at the outlet of the conveyor controls the flow of material from the outlet, and a damper is operative to be opened by the material transported by the screw conveyor. The filter comprises a filter sheet in the form of a circular drum having an inner side and a multiplicity of frusto-conical rings. The rings are disposed on the inner side of the drum and directed with their ends of smaller diameter in a direction towards the damper. The apparatus is useful for filling packages with finely pulverized materials, such as kaolin clay, lime and starch.
Patent NO-156839-B (NO)
Inventor: ROACH CHARLES J
IPC: B01D46/26
Filed: 1983-02-28
Abstract: An air cleaner assembly is provided for supercharged engines including a supercharger compressor, comprising a vortex air cleaner upstream of the supercharger compressor, and a rotatable barrier filter cartridge that is self-cleaning downstream of the supercharger compressor.
Patent NO-159927-B (NO)
Inventor: CARSON JOHN ROBERT
IPC: C07C317/14
Filed: 1984-11-20
Abstract: Acetylenes of the formula (I): <CHEM> wherein Y, m, R<1>, R<2>, q, Alk, R<3>, n and R<4> are as defined herein and Ar<1> and Ar<2> are aromatic, including the salts and ammonium derivatives of formula (I), in treating angina, hypertension and cardiac arrhythmias. Pharmaceutical compositions, methods of use and synthesis and novel intermediates are also part of the invention.