baber/WOPTO huggingface dataset:
Patent PT-96848-B (PT)
Inventor: DUCHESNE JEAN-PIERRE
IPC: C07C271/22
Filed: 1991-02-21
Abstract: Method for the preparation of  beta -phenylglycidic-(2R,3R) acid optionally in the form of salt or ester by precipitation of the salt of the  beta -phenylglycidic-(2R,3R) acid with (+)- alpha -methylbenzylamine-(R) in a solution of a mixture of salts of cis and trans  beta -phenylglycidic acids with (+)- alpha -methylbenzylamine-(R). Utilisation of the resulting product for implementing the method for the preparation of taxol and its analogues.
Patent PT-98260-B (PT)
Inventor: HEYLINGS JONATHAN ROY
IPC: A01P13/00
Filed: 1991-07-09
Abstract: A herbicidal composition, comprising preferably an aqueous solution of a salt of paraquat or diquat, or a mixture thereof, in admixture with a gelling agent that will gel at the pH of human gastric juice, (e.g. magnesium silicate), and further comprising (1) an emetic, (e.g. a triazolopyrimidine emetic) or (2) a purgative (e.g. magnesium sulphate), or (3) both an emetic and a purgative. In the event of ingestion of the composition, these additives act synergistically to reduce absorption of bipyridylium compound from the gastrointestinal tract into the bloodstream, and thereby reduce the oral toxicity of the composition.
Patent PT-99098-B (PT)
Inventor: DUGGAN MARK E
IPC: C07D211/20
Filed: 1991-09-26
Abstract: Sulphonamido-phenylalkanoic acid derivs. of formula (I), and their salts, are new. In (I), R1 = Het1 opt. substd. NR6R7, R6R7NC- (=NR6)- R6R7NC(=NR6)NH-, R6C(=NR7)NR7- or a gp. (a) or (b); Het1 = a 4-8 member heterocyclic ring contg. 1-4 heteroatoms from N, O, S; R6, R7 = H, 0-10C alkyl or cycloalkyl, both opt. substd. Het2 = 1-4C alkanoylamino, 1-6C alkoxycarbonyl, 0-6C alkylamino; 1-10C alkylsulphonylamino, 4-10C aralkylsulphonylamino, 4-10C aralkyl, 1-10 1-10C alkaryl, 1-10C alkylthio 4-10C aralkylthio, 1-10C alkylsulphinyl, 4-10C aralkylsulphinyl, 1-10C alkylsulphonyl, 4-10C aralkylsulphonyl, aminosulphonyl, 1-10C alkylaminosulphonyl, 4-10C aralkylsulphonylamino, oxo, thio, or 1- or 2-ethenyl or 3- propenyl, all opt. substd.; "alkyl" = from alkane, alkene or alkyne; alkoxy = O-alkyl; aralkyl and alkaryl contain alkyl as defined above and aryl defined below; Het2 = a 5 or 6 membered satd. heterocyclic ring contg. 1-4 heteroatoms from N, O, S; aryl = a mono- or poly-cyclic ring system of 5- and 6-membered aromatic rings contg. 0-4 heteroatoms from N, O, S; R2, R3 = H, aryl, or 0-10C alkyl or cycloalkyl both opt. substd.; R4 = aryl, 1-10C alkyl or cycloalkyl, 4-1UC aralkyl, 1-10C alkoxyalkyl, 1-10C alkaryl, 1-10C alkylthioalkyl, 1-10C alkoxythioalkyl, 1-10C alkylamino, 4-10C aralkylamino, 1-10C alkanoylamino, 4-10C aralkanoylamino, 1-10C alkanoyl, 4-10C aralkanoyl, or 1-10C carboxyalkyl opt. substd. R5 = Het1, COR8, or CSR8; R8 = e.g. OH, 1-10C alkyloxy, 1-10C alkaryloxy, etc. X. Y, Z are opt. substits. and = NR6, O, S, SO, CO, CS CH(OH), SO2, CR6=CR7, CC, Het1, (opt. substd. at any atom with R6), aryl, CONR6, NR6CO, NR6SO2, or SO2NR6; m = 0-10; n = 0-10; and p = 0-3.
Patent RO-71556-B (RO)
Inventor: UMEZAWA HAMAO
IPC: C07K14/81
Filed: 1970-06-13
Abstract: Conform inventiei, prepararea peptatinului se face supunand cultivarii tulpina de Streptomyces argenteolus var.toyonakensis ATCC nr. 21468 într.un mediu nutritiv continînd surse asimilabile de carbon si azot incubarea avînd loc timp de 4....7 zile la temperaturi de 25....35 degree C, în conditii aerobe recuperarea din mediul de cultura a inhibitorului la atingerea pH-ului de 7,7 prin metode cunoscute mediul de cultivare a tulpinei de Streptomyces continînd pe lîngî surse asimilabile de carbon si azot cunoscute 0,2% NaCl 0,05% MgSO4.7H2O, 0,08% K2HPO4 si 0,32 CaCO3.
Patent RO-110105-B (RO)
Inventor: DORINEL NICA CONSTANTIN
IPC: H02P5/00
Filed: 1992-03-05
Abstract: Invenția se poate aplica atât în
domeniul construcțiilor de mașini și utilaje, cât și
în domeniul transporturilor. In cazul transportului
naval, sistemul se folosește la menținerea constantă
a turației rotorului unui generator electric, antrenat
direct de axul portelice, indiferent de variațiile de
turație ale acestuia în timpul marșului navei. Soluția
propusă (fig.l) folosește un amplificator diferențial
de turație (Z3, Z4, Z5, Z8, Z9), cu motor electric
cu turație riguros constantă, care este folosit drept
element comparativ și un mecanism diferențial
dublu (ZIO, ZII, Z12, Z13, Z14, Z15, Z16, Z17)
( care este elementul de comparație a turațiilor). La
orice variație a turației axului portelice, prin
mecanismul diferențial dublu și angrenajul melcroată
melcată (Z8, Z9), se imprimă coroanei (Z3)
o mișcare în același sens sau în sens opus sensului
de rotație a axului generatorului electric,
micșorând, respectiv, mărind turația acestuia până
la valoarea de reglaj.
Patent SE-306565-B (SE)
Inventor: BOTT A
IPC: H04H1/00
Filed: 1962-10-23
Abstract: 1,010,827. Stereophonic transmission. RADIO CORPORATION OF AMERICA. Oct. 4, 1962 [Oct. 23, 1961], No. 37648/62. Heading H4L, HR4. In the transmission of stereophonic sound signals L, R, sum and difference signals (LŒR) are obtained by utilizing an inductive bridge circuit. L and R signals are applied at input terminals 12 and 10 and after passing through pre-emphasis networks 46, 48 are coupled through transformers 50, 52 to the diagonals A-A, B-B, respectively, of a bridge circuit comprising the four primary windings of transformers 54-60. The signal thus developed in primary windings 54, 58 represents (L+R) and is fed to a time delay network 68 via the series connected secondary windings 54a, 58a. The (L - R) signal developed across the primary windings 56, 60 is fed over secondary windings 56a, 60a to diagonal terminals C-C of a diode bridge 70-76. A subcarrier signal of 38 kc/s., generated by oscillator 16 and amplified at 18 is fed through conductor 19 to the junction of windings 56a and 60a and through conductor 20 to a variable tap on the primary winding of transformer 78 connected across diagonal D-D of the diode bridge to form a balanced ring amplitude modulator in which the sub-carrier is suppressed. The signal appearing across the secondary winding of transformer 78 thus comprises the sub-carrier double sidebands representing (L - R) and some harmonics which are filtered out by band pass filter network 84. Finally the (L + R) signal, delayed in network 68 corresponding to the band-pass filter delay, the sub-carrier sidebands and a pilot tone 19 kc/s. signal derived by frequency division from oscillator 16 in a circuit 22, 24 are fed serially over terminals 14 to the exciter of an FM transmitter.
Patent SE-327592-B (SE)
Inventor: SCHNEPFE R
IPC: F42B12/46
Filed: 1967-12-28
Abstract: 1,170,180. Powder dispensing projectiles. AAI CORP. 29 Dec., 1967 [30 Dec., 1966], No. 59232/67. Heading F3A. [Also in Division F1] A powder dispenser comprises a body 13 of plastics material, e.g. nylon, containing the powder 25, a piston 27 movable by gaseous pressure produced by an explosive charge 49 to discharge the powder, and a shear-type closure member 17 which is sheared by the movement of piston 27 acting through a lost motion linkage 31. In operation, a handle 63 is released by removing a pin 65, a spring-loaded striker 67 then striking a primer 61 which ignites a timedelay fuse 55. An explosive propellant charge 49 is fired by fuse 55 and blows out a cover 51 and shear disc 43. The propellant gases move piston 27 towards closure member 17. When the gap between projections 17a, 27a in tube 29 of linkage 31 has closed, member 17 is sheared off and discharged together with a protective cover 23 and tube 29, followed by the powder. A shear portion 27b on piston 27 is sheared by the gas pressure if skirt 27c seizes. The lost motion linkage may alternatively comprise a solid rod between cup portions of closure member 17 and piston 27, or tube 29 may be fixed to either member 17 or piston 27.
Patent SE-424872-B (SE)
Inventor: SCHMITT W
IPC: G03F7/029
Filed: 1976-11-18
Abstract: An improved process for the photopolymerization of compositions including photopolymerizable acrylic or methacrylic acid esters and an initiator (e.g., a benzoin compound) is disclosed. The addition of 0.1 to 20 weight percent (based on the amount of polymerizable material) of an organic phosphite substantially reduces the polymerization time of the resulting composition.
Patent SE-424809-B (SE)
Inventor: GROSS A
IPC: C08F120/14
Filed: 1978-06-01
Abstract: A bone cement in pliable and moldable form which when applied to bone and cured has superior characteristics containing an admixture of methylmethacrylate copolymers, methylmethacrylate, and between 15 and 75% by weight of an inorganic composition of between about 90 and 99% of a bio-active glass ceramic powder having a particle size of 10-200 micrometer and between 1 and 10% of vitreous mineral fibers having a length of less than 20 mm. The composition also contains a curing catalyst and, preferably, an accelerator.
Patent SE-417626-B (SE)
Title: Bolt magazine for drilling and bolting machine
Inventor: PERRAUD R J
IPC: E21D20/00
Filed: 1978-09-27
Abstract: A bolt magazine for a drilling and bolting machine, which is used to support the roof in a drift and which contains a tower 9 mounted pivotably on its support 4 and supporting a drilling carriage 9 and a bolting carriage 10. The magazine comprises a housing 18, which is fixed in the support 4 for the tower and supports at least two continuous chains 26, 27, placed in parallel planes and arranged for synchronous operation. At least some of the links 45, 46 of these chains 26, 27 have the form of jaws 46, which, in combination with guide rails 21, 25, ensure the holding and displacement of the bolts 47. <IMAGE>
Patent SE-419905-B (SE)
Title: Test arrangement for electronic apparatus
Inventor: JOHANSSON LARS-OLOV
IPC: G01R31/28
Filed: 1980-10-21
Abstract: The invention concerns a testing arrangement designed to test the durability of electronic apparatus containing sensitive electronic circuits with regard to static discharge from a human being. The arrangement contains a capacitor which simulates the capacitance of a human being, a voltage generator for charging the capacitor to a high DC voltage, a resistor which simulates the transition resistance upon static discharge from a human being, and a contact element which is brought near an instrument housing when performing the test in order to produce a discharge of the capacitor through said resistor and via the contact element to the instrument housing, forming a spark between the contact element and the housing. According to the invention, the test arrangement is a portable unit, conveniently shaped as a gun, which contains at least the capacitor and the contact element, which contact element has the shape of a test finger of conductive material, which test finger is directly connected to the capacitor inside the portable unit via an inductance-free electrical connection. <IMAGE>
Patent SE-433994-B (SE)
Title: Arrangement for electrical box
Inventor: ROLANDSSON C B S
IPC: H02G3/12
Filed: 1981-11-04
Abstract: Arrangement for electrical box 10 of plastic for securing the box in a through opening 14 made to fit the outer contour of the box in a wall or ceiling board 15, with the box inserted in the opening from the back of the board and the mouth of the box placed essentially level with the front of the board. The arrangement consists of a plastic ring 16 which is slid axially onto the box and is fixed in an axial position on the box by contact between shoulders on the ring and reinforcing flanges 12, 13 arranged around the outside of the box in a known way. Externally, the ring has ridges or tongues 20, 21 to engage with the edge surface of the opening. <IMAGE>
Patent SE-426338-B (SE)
Title: Method for regulating the steam pressure in a closed system
Inventor: MATTSSON A T
IPC: F22B1/08
Filed: 1982-04-07
Abstract: A method for regulating the steam pressure in a closed system 6 while simultaneously generating fresh steam by means of a heat exchanger 14, in which a first flow, consisting of steam from the closed system, is carried through a path which is separate from, but in heat exchange with, a second flow path for a flow consisting of water as well as fresh steam generated by the heat exchange. The pressure in the closed system is regulated by controlling of the heat exchange in the heat exchanger between said first and second flows, e.g. by adjusting the amount of water introduced into the second flow path. <IMAGE>
Patent SE-455971-B (SE)
Title: Controlled alarm unit with siren
Inventor: EKEDAHL E B
IPC: G08B3/06
Filed: 1983-07-13
Abstract: A control unit (32) governs compressed air supply to a siren, and apart from a valve (41) which alternately taps high pressure containers, has a reduction valve (44), together with a magnet valve (47), controlled by external signals, for transmission of air impulses at reduced pressure to the siren. In the control unit is a pressure monitor (46a) which provides signals if the air pressure is too low. The high pressure container unit and the control are built into a lockable box with an inspection hatch for connection of signal lines (33) coming from outside. A two-way valve (48) is inserted downstream of the magnet valve in the low pressure air line (46), which when the siren is disconnected may conduct compressed air impulses to a noise damper (49). The control signals are transmitted via telephone lines (33), and a control plinth (35) which locks the box contains telephone jacks (36).
Patent SE-452397-B (SE)
Inventor: TORSTENSSON L-G
IPC: A23L7/10
Filed: 1986-04-23
Abstract: PCT No. PCT/SE87/00208 Sec. 371 Date Dec. 22, 1987 Sec. 102(e) Date Dec. 22, 1987 PCT Filed Apr. 22, 1987 PCT Pub. No. WO87/06433 PCT Pub. Date Nov. 5, 1987.Use of a certain type of complex iron(III)phosphate compounds for iron fortification of food products, in particular grain products. Especially flour and flour products, breakfast cereals, milk-based beverages, broths, rice and fermented food products, such as bread, are here concerned. The iron (III)phosphate compounds used have general formula Z. [FeM3y-3(PO4)y]. XH2O, wherein M is one of the ions H+, Na+, K+, NH4+ or a combination thereof, 1.5/=O and Z is an integer from 1 and upwards, Z . y being an integer. A preferred embodiment is the use oy being an integer. A preferred embodiment is the use of a compound having the formula Fe3H8(NH4)(PO4)6.6H2O. The invention also relates to a method preparing iron-fortified food products and further to the iron-fortified food products.
Patent SE-467871-B (SE)
Title: Grab
Inventor: BERGQVIST I
IPC: B66C3/16
Filed: 1991-02-08
Abstract: A timber grab comprises two claws 5,5' which can be pivoted to and fro about an axle 6 and the tips 7,7' of which meet whenever the grab closes around a load. Between the two claws 5,5' there is arranged a flexible band 8, which at one end at least is wound onto a rotatably mounted reel 10 actuated by a spring force which is always striving to wind the band onto the reel. When the claws are parted, the band can be drawn out from the reel against the action of the said spring force so as to be resiliently braced against the top side of a load which is gripped by the claws. <IMAGE>
Patent CN-1503949-B (CN)
Inventor: AKIO YAJIMA
IPC: H04L29/08
Filed: 2002-04-17
Granted: 2011-01-12
Abstract: 本发明目的在于提供能够高效率地运行服务器的服务器、计算机系统、对象管理方法、服务器控制方法等。服务器预测向用户终端呈现的各万维网页中用户有下一请求的时刻、即服务器中保持的对象的预测使用时刻NA，根据该预测使用时刻NA来进行存储器上保持的对象的管理。在需要进行存储器上的对象的换出时，基本上换出预测使用时刻NA迟的对象。
Patent FI-112604-B (FI)
Inventor: MAEENPAEAE SIMO
IPC: A63B22/02
Filed: 2000-07-07
Granted: 2003-12-31
Abstract: A treadmill arrangement, which comprises a treadmill and also a transmitter (31) that is arranged to be connectable to a treadmill user and to transmit an electromagnetic signal (30), at least one receiver (32) that is arranged in connection with the treadmill to receive the signal transmitted by the transmitter (31), apparatus for processing (33) the signal, and apparatus for generating (34) information that is arranged to receive the information arriving from the signal processing apparatus (33) and to generate therefrom the user's position data (39) and/or control information (38). To provide accurate operation, the transmitter (31) transmitting the electromagnetic signal (30) is a transmitter part of a heart rate monitor or a heart rate measuring system. <IMAGE>
Patent FI-114811-B (FI)
Inventor: LAUKKANEN PEKKA
IPC: C25D7/04
Filed: 2002-02-08
Granted: 2004-12-31
Abstract: A plating method and apparatus, in which the object (7) to be coated is immersed in a bath (2) in a basin (1). A plating tool (5) is kept permanently in the basin (1), in the vicinity of a pipe or duct (3) passing through the basin, and the object (7) to be coated is not placed in conjunction with the tool (5) until inside the bath (2). In electrolytic plating, a current is supplied to the anodes (5) by means of a conductor rail (4), which is located in the pipe (3) in the basin, which the electrolytic liquid (2) surrounds and which extends above the liquid surface. The object (7) to be coated is immersed in the basin (1) by means of a suspender (8) supported on the upper end of the pipe (3). <IMAGE>
Patent FI-122492-B (FI)
Inventor: FORS PATRIK
IPC: F02D41/00
Filed: 2010-06-11
Granted: 2012-02-15
Abstract: Keksintö koskee menetelmää nestemäistä pilottipolttoainetta käyttävän polttomoottorin käyttämiseksi, jossa moottorissa (2) on useita sylintereitä (3) ja moottorinohjain (10), joka kykenee säätelemään kunkin sylinterin palamistilaa polttoaineen säädön (100), kuten muun muassa polttoaineen katkaisun, avulla epänormaalin palamisen ilmetessä. Epänormaalin palamisen ilmetessä sylinterissä (3) polttoaineen ruiskutus pidetään osittain aktiivisena mainitun sylinterin (3) pilottisuuttimen (31) ruiskuttaman (200) pilottipolttoaineen avulla.
Patent FI-129002-B (FI)
Inventor: TUURALA LASSE
IPC: G12B9/08
Filed: 2020-06-22
Granted: 2021-04-30
Abstract: Uppfinningen avser ett mätsystem (50) som omfattar minst en mätanordning (10) och en till mätanordningen (10) kopplad dator (20). Mätanordningen (10) i mätsystemet (50) omfattar en mätkolumn och minst tre mätlinor (12), varvid mätlinans ena ände är kopplad till en vald mätpunkt i föremålet (40) som skall mätas och mätlinans andra ände sträcker sig till en mätkolumn (11), och mätlinan (12) är försedd med en motvikt (13). Varje mätlina (12) omfattar en givare (14) som är placerad mellan den valda mätpunkten i föremålet (40) och motvikten (13).
Patent HK-1041998-B (HK)
Title: Method and apparatus for encryption, method and apparatus for decryption, and computer-readable medium storing program
Inventor: SORIMACHI TORU
IPC: H04L9/06
Filed: 2002-05-22
Abstract: To encrypt data an encrypting apparatus is provided comprising an encrypting unit for inputting the data to encrypt and outputting encrypted data; and a message authentication code (MAC) generator for inputting the encrypted data output from the encrypting unit and generating a MAC for ensuring an integrity of the encrypted data, and wherein the MAC generator starts generating the MAC before completion of encrypting the data by the encrypting unit.
Patent HK-1046196-B (HK)
Title: Slotted idle mode for dual mode subscriber stations
Inventor: PETER J BLACK
IPC: H04B/
Filed: 2002-10-24
Abstract: A system and method for reducing average idle current in a telecommunications system handset by decreasing the power when demodulation of the incoming signal and decoding of FOCC data stream is unnecessary is provided. The system and method supplant the need to decode all five repeated FOCC data words. The system performs various testing on each of the five data words as they are received. If the data words satisfy particular conditions, such as comprising control filler words or match one another based on the result of testing, no further processing of words occurs until the next sync is received and sleep mode is initiated. According to a further feature, the system may erase the sync/dotting sequence if and only if the prior sync word is successfully decoded. The system and method support both A and B slotting and power down components of the handset, such as RF circuitry and/or data sync timers.
Patent HK-1049297-B (HK)
Title: Drill unit with three cutting edges
Inventor: TOMAS BENO
IPC: B23B51/06
Filed: 2003-02-28
Abstract: A drill has first, second and third teeth each tooth having a cutting edge at its front end. The cutting edge of the first tooth extends all the way to a center axis of the drill; the cutting edges of the second and third teeth have inner ends spaced from the axis to form a space between one another. A cooling channel extends axially through the drill until approaching the front end of the drill whereupon it becomes inclined relative to the axis and forms an exit port in the space.
Patent HU-182645-B (HU)
Title: Process for preparing n-cyano-n'-2-//4-methyl-5-imidazolyl/-methyl-thio/-ethyl-n''-alkinyl-guanidine
Inventor: CRENSHAW RONNIE R
IPC: A61P1/00
Filed: 1978-06-02
Abstract: Anti-ulcer agents of the formula    <IMAGE>  I  wherein R1 is a straight or branched chain alkynyl group containing from 3 to 9 carbon atoms, inclusive, are prepared by reacting a compound of the formula    <IMAGE> II  wherein X is a conventional leaving group, preferably in the form of its acid addition salt, with a compound of the formula    <IMAGE> III  wherein R1 is as defined above. The intermediates of Formula III may be prepared by reacting a cysteamine salt with an isothiourea of the formula     <IMAGE> V  wherein R1 is as described above, in the presence of a base.
Patent HU-179171-B (HU)
Inventor: MILLS JACK
IPC: A61P3/06
Filed: 1979-06-29
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung neuer Phenetanolaminderivate, die sich zur Gewichtssteuerung bei Säugetieren eignen, und zwar unter minimaler Beeinflussung der Herztätigkeit. Ein bevorzugtes Herstellungsverfahren besteht in der Umsetzung eines geeigneten Styroloxides mit einem geeigneten Propylamin, beispielsweise von R-ortho-Fluorstyroloxid mit 3-(4-MethylaminocarbonyIphenyl)propylamin, umgesetzt, um R-N-I 2-(2-Fluorphenyl)-2-hydroxyethylJ -3-{4-methylaminocarbonylphenyl) propylamin zu erhalten.
Patent HU-180040-B (HU)
Title: Process for producing 3-hydroxy-gamma-pyrone derivatives
Inventor: BRENNAN THOMAS M
IPC: A23L27/10
Filed: 1977-07-21
Abstract: The gamma-pyrones of formula I in which the symbols have the meaning given in Claim 1 are obtained by a simple and economic "one-pot" process by reaction of a furfuryl alcohol of formula III with at least 2 equivalents of a halogenated oxidising agent, in aqueous solution at a temperature of between -50 DEG  and +50 DEG C, and then the reaction mixture is heated until hydrolysis of the intermediate formed is virtually complete. The gamma-pyrones obtained can be used as products which enhance flavour and fragrance in food and cosmetic preparations. <IMAGE>
Patent HU-182744-B (HU)
Inventor: IVAN JANOS
IPC: H02M7/02
Filed: 1978-03-29
Abstract: A találmány tárgya tápegység váltakozóáramú tápfeszültségből két különböző egyenfeszültség előállítására, amellyel két különböző nagyságú, a testhez képest azonos polaritású egyenfeszültség előállítható. A kapcsolás egy leágazásos transzformátor szekunder tekercshez csatlakozó Graetz egyenirányítóból áll, ahol a kisebbik egyenfeszültséget előállító kimenet a test és a leágazás között jön létre. A test és a leágazás között szűrőkondenzátor helyezkedik el.   > 1.ABRA  -1-
Patent IT-1253514-B (IT)
Title: Compact and modular system of grinding machines with increased efficiency
IPC: B02B/
Filed: 1991-10-14
Granted: 1995-08-08
Abstract: Compact and modular system of grinding machines with increased efficiency, consisting of a rolling mill with connected detacher or rougher and a plane sifter with oscillating tubes placed directly at the exit from the detacher or the rougher. Said system is characterised by a height which allows it to be arranged on a single construction level, unlike the case of the typical industrial works which require the presence of several construction levels. It is also characterised by substantial modularity which allows the production rate to be increased at will by utilising several modules of the present invention. <IMAGE>