baber/WOPTO huggingface dataset:
Patent NO-20054605-L (NO)
Title: Fremgangsmate for forbindelse av mursteiner for dannelse av en mursteinkomposit,t og en mursteinkompositt
Inventor: ROITMAIR HELMUT
IPC: E04B2/02
Filed: 2005-10-06
Abstract: Sammendrag Oppfinnelsen angår en fremgangsmåte for å forbinde byggestener (2) for å danne en byggestensforbindelse (1), hvor et i sluttilstanden fast forbindelsesmateriale i flytende tilstand blir påført minst en forbindelsesflate (12) på en byggesten (2), og en byggesten (2) som skal forbindes med denne blir plassert på denne forbindelsesflaten (12). Videre angår oppfinnelsen en byggestensforbindelse (1) fremstilt på denne måten. For å tilveiebringe en slik fremgangsmåte som kan gjennomføres raskt, enkelt og omkostningsgunstig og slik at en spesielt stabil byggestensforbindelse med fremragende isolasjonsegenskaper kan bli bygd, blir det som forbindelsesmateriale (3) påført et ekspanderbart kunststoffmateriale på minst en forbindelsesflate (12), og byggestenene (2) som skal forbindes med hverandre er utstyrt med slike forbindelsesflater (12) og blir lagt på hverandre slik at det blir dannet en klebespalte med en i det vesentlige konstant bredde (d) fortrinnsvis mindre enn 1 mm.
Patent NO-20070411-L (NO)
Inventor: KHEIRI MOHAMMAD A
IPC: G01N33/66
Filed: 2007-01-23
Abstract: A disposable cartridge adapted to be used with a sensor-dispensing instrument comprises a housing, test sensors, a mechanical mechanism and moveable seals. The housing forms at least one opening therethrough. The test sensors are stacked in the housing. The test sensors are adapted to assist in testing at least one analyte. The mechanical mechanism is adapted to urge the test sensors in a first direction. One of the test sensors is positioned for ejection from the cartridge. The moveable seals is adapted to be in a closed position that seals the at least one opening so as to provide a substantially moisture-proof and a substantially air-tight cartridge, and one of the moveable seals is adapted to be in an open position that allows one of the test sensors to be moved therethrough.
Patent NO-20070612-L (NO)
Inventor: BIESTER KLAUS
IPC: F16K27/04
Filed: 2007-02-01
Abstract: A valve control device (1), in particular for control pods or similar equipment used in the mining and/or production of mineral oil / natural gas, comprises a valve housing (2), in which hole or boring sections (3, 4, 5, 6) are arranged, and a valve slide (7) movable relative to the hole sections, with at least a first and a second flow hole (8, 9) for the alternative connection of a feed line (10) from a fluid pressure hose with at least one actuator (11) or of the actuator to a return line (12) for leading the fluid away, wherein in each case one of the connections is made and the other is interrupted. To improve such a valve control device in that with only slight and economical constructional modifications with retention of all the advantages of known valve control devices, a substantial reduction in the leakage flow is facilitated or even almost completely suppressed, at least first and second valve elements (16, 17), which in the closed position (15) can be pressed onto a valve seat (13, 14) formed especially at a hole section (4, 6), are laterally assigned to the flow holes (8, 9), wherein in the connection position of the first flow hole (8) the second valve element (17) is in the closed position (15) and in the connecting position of the second flow hole (9) the first valve element (17) is in the closed position (15) each pressed onto the respective assigned valve seat (13, 14) in its closed position (15).
Patent NO-20071628-L (NO)
Title: Anordning ved barnesete for bil
Inventor: VERTEGAAL HENK
IPC: B60N2/26
Filed: 2007-03-28
Abstract: Barnesete for å plasseres i et kjøretøy, omfattende i det minste en bevegelig seksjon. Den bevegelige seksjonen er tilveiebrakt for forflytting i den første retningen og forhindret fra forflytning i den andre retningen, når en forhåndsbestemt vekt anvendes på barnesetet, fortrinnsvis den bevegelige seksjonen.
Patent NO-20075630-L (NO)
Inventor: CARR BRIAN
IPC: B01D35/20
Filed: 2007-11-06
Abstract: A self-cleaning screen assembly for a vibratory separator is disclosed. The self-cleaning screen assembly includes a peripheral frame having a top mounting surface to which at least one screen cloth is affixed and a bottom mounting surface to which a flow through support screen is affixed. One or more cleaning elements are freely located between the support screen and the screen cloth. The peripheral frame includes a rigid support section, a cushioned top strain relief zone, and a cushioned bottom strain relief zone. The top strain relief zone, the bottom strain relief zone and the rigid support section may be discrete components wherein the strain relief zones are formed by strain relief pads that are located adjacent to a rigid support member. The top strain relief zone provides cushioned support to the screen cloth around the edge of the screen frame adjacent to the opening. The bottom strain relief zone provides cushioning for the support screen.
Patent NO-20076620-L (NO)
Title: Apparat med plateganger og fremgangsmate for installering av plateganger
Inventor: HENNING DEAN LEROY
IPC: E21B17/01
Filed: 2007-12-21
Abstract: Det er utlagt en anordning omfattende flere plategangselementer (206a), der hvert plategangselement er tilpasset til å kunne dekke en vinkelbue rundt en omkrets av et strukturelement (204); og en mekanisme er tilpasset til å kunne feste plategangselementene (206a) til hverandre for å dekke i det minste en del av omkretsen av strukturelementet (204).
Patent NO-20081962-L (NO)
Inventor: MAUSS MICHAEL
IPC: C05G3/90
Filed: 2008-04-25
Abstract: Separation of acids from reaction mixtures containing at least a polar end product, involves using at least an auxiliary base comprising a non-polar amine. The auxiliary base forms a salt with the acid, the acid is taken up by a further base and the auxiliary base is released again. The salt of the further base is dissolved in water and separated from the end product or the solution of the end product in a suitable polar solvent and also from the auxiliary base. The released auxiliary base forms two immiscible liquid phases with the end product. Separation of acids from reaction mixtures containing at least a polar end product, comprises using at least an auxiliary base comprising a non-polar amine and the auxiliary base forms a salt with the acid. The acid is taken up by a further base and the auxiliary base is released again. The salt of the further base is dissolved in water or in an aqueous medium and separated from the end product or the solution of the end product in a polar solvent and also from the auxiliary base. The released auxiliary base forms two immiscible liquid phases with the end product or the solution of the end product in a polar solvent. An INDEPENDENT CLIAM is included for the production of thiophosphoric acid triamides which comprises reacting thiophosphoric acid trichloride with at least a primary or secondary amine in an inert polar solvent with the use of the auxiliary base.
Patent NO-20084297-L (NO)
Title: Kationisk polysakkarid, fremgangsmate ved fremstilling og anvendelse
Inventor: KARPPI ASKO
IPC: C08B31/12
Filed: 2008-10-14
Abstract: Foreliggende oppfinnelse vedrører polysakkarid, fortrinnsvis stivelse, med høy renhet som har kationisk grad av substitusjon over 0,50 og bundet nitrogenindeks etter kationiseringsreaksjonstrinn over 0,75, og fremstilling derav samt dets anvendelse i fremstilling av papir eller papp. 10
Patent NO-20090207-L (NO)
Inventor: TALAMONTI ENZO
IPC: E05B19/00
Filed: 2009-01-14
Abstract: A lock (1) with associated key (6), of the type comprising a stator (2) provided with a substantially cylindrical longitudinal cavity (3) for accommodating a rotor (4) with a longitudinal recess (5) for the insertion of a coded key (6). The rotor (4) and the stator (2) comprise a plurality of channels (7), which are substantially aligned and face each other when the cylinder (1) is in the closed configuration: the channels (7) accommodate respective pins (8), complementary pins (9) and optional elastic means (7a) intended to prevent the rotation of the rotor (4) within the stator (2) if the key (6) is not present in the longitudinal recess (5). At least one of the pins (8) has at least one substantially lateral protruding tab (10), whose upper edge (11) is suitably contoured. The key (6) has a cross-section that is complementary to the cross-section of the longitudinal recess (5) when the pins (8), at the regions aligned with the tab (10), are in a configuration for disengaging the stator (2) and the rotor (4), accommodating with contact the end of the pins (8) in respective coding recesses (12) and the contoured rim (11) of the corresponding tab (10) on complementarily shaped portions (13).
Patent NO-20093300-L (NO)
Inventor: IVES JAMES
IPC: F03B13/26
Filed: 2009-11-09
Abstract: The present invention provides a method for installing a hydroelectric turbine at a deployment site on the seabed which involves lowering the turbine and associated base onto the seabed from a vessel using a number of lines, and once ozt the seabed using these lines to tether the vessel to the base/turbine while telemetry from the base/turbine is analysed.
Patent BE-901740-Q (BE)
Title: Nouveaux melanges de colorants de dispersion.
IPC: D06P1/18
Filed: 1985-02-15
Granted: 1985-05-29
Abstract: Les mélanges contenant au moins deux colorants de dispersion de formule I ou R signifie un groupe alkyle linéaire non substitué, avec la condition que au moins deux différents composés de formule I soient présents chacun dans une proportion d'au moins 10 moles % basée sur la quantité molaire totale de colorants présents.
Patent ES-2049621-R (ES)
IPC: F42C13/04
Filed: 1991-11-15
Abstract: ESPOLETA DE PROXIMIDAD. APLICABLE A BOMBAS DE CAIDA LIBRE PRODUCIENDO SU EXPLOSION A CIERTA ALTURA DEL TERRENO, MEJORANDO LA PRECISION, SEGURIDAD, Y VERSATILIDAD DE LAS ESPOLETAS EXISTENTES. CUENTA CON UN SISTEMA DE RADIOFRECUENCIA (3), UN SISTEMA ELECTRONICO SOPORTADO POR UN MICROCONTROLADOR (4) Y UN SISTEMA DE ALIMENTACION (5) BASADO EN UN GENERADOR EOLICO (14). CUENTA ADEMAS CON SEGUROS MECANICOS Y ELECTRONICOS TOTALMENTE INDEPENDIENTES. EL SISTEMA DE RADIOFRECUENCIA (3) ACTUA COMO SENSOR DE ALTITUD, PROPORCIONANDO UNA SEÑAL DOPPLER QUE SE PROCESA ELECTRONICAMENTE PARA PRODUCIR LA EXPLOSION EN EL MOMENTO OPORTUNO.
Patent ES-2074391-R (ES)
IPC: F28D19/02
Filed: 1991-11-14
Abstract: DISPOSITIVO Y PROCEDIMIENTO PARA LA FILTRACION Y RECUPERACION SIMULTANEA DE CALOR DE CORRIENTES FLUIDAS EN CONTINUO, UTILIZANDO UN LECHO MOVIL DE PEQUEÑAS PARTICULAS DE MATERIAL MAGNETICO (3) ACTUANDO COMO ELEMENTO FILTRANTE Y CONDUCTOR INTERMEDIARIO DEL CALOR ENTRE UNA CORRIENTE FLUIDA, CALIENTE Y SUCIA, QUE ENTRA AL DISPOSITIVO POR LA CONDUCCION (1) Y SALE, FRIA Y LIMPIA, POR LA CONDUCCION (6), Y OTRA CORRIENTE FRIA, QUE ENTRA POR LA CONDUCCION (13) Y SALE CALIENTE POR LA CONDUCCION (18), CARACTERIZANDOSE ESTE DISPOSITIVO PORQUE EL CAUDAL MASICO DEL LECHO MOVIL PUEDE REGULARSE MEDIANTE VALVULAS MAGNETICAS DE SOLIDOS (7), (19), Y PORQUE SU LIMPIEZA SE LOGRA MEDIANTE UNOS ELEMENTOS FIJOS (9), UNOS CAMPOS MAGNETICOS PULSANTES PRODUCIDOS POR BOBINAS (11) Y UN COLECTOR DE SUCIEDAD (12), REALIZANDOSE LA RECIRCULACION DEL LECHO MEDIANTE CAMPOS MAGNETICOS PULSANTES PRODUCIDOS POR LAS BOBINAS (24), O TAMBIEN POR TRANSPORTE NEUMATICO O MECANICO.
Patent ES-2059271-R (ES)
IPC: B30B15/28
Filed: 1992-11-19
Abstract: ENCLAVAMIENTO DE CABEZAL PARA LA FIJACION DEL CABEZAL DE UNA MAQUINA HERRAMIENTA PARA MECANIZADO SIN ARRANQUE DE VIRUTA, EN PARTICULAR DE UNA GRAN PRENSA, QUE AFIANZA EL CABEZAL EQUIPADO CON HERRAMIENTAS Y MOVIL HACIA ARRIBA Y HACIA ABAJO RESPECTO A LA MESA DE LA PRENSA EN EL BASTIDOR DE LA PRENSA CON LA CABEZA DE UN TIRANTE AJUSTABLE AXIALMENTE; SE MEJORA EL DESENCLAVAMIENTO, EN PARTICULAR AFLOJAMIENTO, DEL TIRANTE SI EL TIRANTE ESTA ACOLCHADO ESTATICAMENTE Y SE PUEDE DESCARGAR SU PRESION AUTOMATICAMENTE AL INICIAR EL AFLOJAMIENTO.
Patent ES-2072185-R (ES)
IPC: B60J3/02
Filed: 1993-02-22
Abstract: VISERA PARASOL PARA VEHICULOS AUTOMOVILES. ESTA VISERA (VP1, VP2) COMPRENDE UN CUERPO HUECO (1) OBTENIDO POR SOPLADO O POR INYECCION DE UN MATERIAL PLASTICO, PREFERENTEMENTE POLIPROPILENO, UN RESORTE DE FIJACION (2), UN PUENTE DE SUJECION (3), UN RECUBRIMIENTO EXTERIOR (4) A MODO DE FUNDA, PREFERENTEMENTE DE POLIPROPILENO, Y MEDIOS DE REFUERZO (RE): SEGUN UNA REALIZACION (VP1), EN UNA O EN AMBAS CARAS DE LA VISERA (VP1) HAY UNA RESPECTIVA ZONA MULLIDA (M, M''). Y, SEGUN OTRA REALIZACION (VP2), HAY UNA ZONA MULLIDA (M2) QUE SE EXTIENDE, BORDEANDO EL EXTREMO LONGITUDINAL INFERIOR DE LA VISERA (VP2), ENTRE SUS AMBAS CARAS DE MAYOR EXTENSION. LAS ZONAS MULLIDAS (M, M", M2), QUE QUEDAN DEFINIDAS POR LAMINAS DE MATERIAL ESPONJOSO BLANDO, PREFERENTEMENTE ESPUMA DE POLIPROPILENO, ESTAN DISPUESTAS EN LAS ZONAS DE LA VISERA (VP1, VP2) QUE NORMALMENTE SON ASIDAS POR EL USUARIO. APLICABLE A LA INDUSTRIA DEL AUTOMOVIL.
Patent CA-98718-S (CA)
Title: Toner supplying cartridge for photocopier
Filed: 2002-02-22
Granted: 2002-12-18
Abstract: The design consists of the features of shape and configuration of the toner supplying cartridge for photocopier shown in the drawings.Drawings of the design are included, in which:Fig. 1 is a front view of a toner supplying cartridge for photocopier, embodying the new design;Fig. 2 is a rear view thereof;Fig. 3 is a top plan view thereof;Fig. 4 is a bottom plan view thereof;Fig. 5 is a left side view thereof;Fig. 6 is a right side view thereof;Fig. 7 is a perspective view thereof; andFig. 8 is a perspective view thereof showing the article in use.
Patent CA-98786-S (CA)
Title: Microphone
Filed: 2002-02-27
Granted: 2002-12-27
Abstract: The design is the visual features of the entirety of the Microphone shown in the drawings, whether those features are features of one of shape, configuration, ornament or pattern or are a combination of any of these features.Figure 1 is a reduced scaled perspective view of a microphone, with attached devices shown in dashed lines and not claimed;Figure 2 is a bottom left front perspective view;Figure 3 is a front elevational view;Figure 4 is a right side elevational view, the left is a mirror image thereof;Figure 5 is a rear elevational view; andFigure 6 is a top plan view, the bottom is a mirror image thereof.Drawing(s)/photograph(s) of the design is (are) included.
Patent CA-106513-S (CA)
Title: Display screen
Filed: 2004-04-08
Granted: 2007-02-28
Abstract: The design consists of the features of shape and ornament of the portion of the DISPLAY SCREEN shown in solid lines in the drawings. The even broken lines are for illustrative purposes only and form no part of the claimed design.A drawing of the design is included.FIG. 1 is a front view of the design.
Patent CA-106616-S (CA)
Title: Shoe
Filed: 2004-04-15
Granted: 2005-07-26
Abstract: The design consists of features of shape, ornament, pattern and configuration of the portion of the upper of the SHOE shown in the drawings. The bold, wavy boundary line does not constitute a feature of the design. The stippled lines composed alternatively of short and longer dashes represent features of the SHOE which are shown for illustrative purposes only and do not form part of the design.Drawing(s) of the design are included, in which:Figure 1 is a perspective view of the applicant's SHOE in accordance with the design;Figure 2 is a side view thereof; andFigure 3 is a front view thereof.
Patent CA-108190-S (CA)
Title: Vacuum cleaner
Filed: 2004-08-30
Granted: 2006-06-16
Abstract: The said industrial design consists of the shape and configuration of a vacuum cleaner having a generally cylindrical separating apparatus situated on a chassis which has a pair of supporting wheels situated on opposite sides thereof; the cylindrical separating apparatus is inclined downwards toward the front of the vacuum cleaner and has a truncated generally conical front end portion; a gripping portion extends along the top of the separating apparatus; a short cylindrical hose retaining member is situated on the front of the conical front end portion of the separating apparatus and a short cylindrical wand catch is situated on the side of the separating apparatus adjacent the rear end thereof; a plurality of contiguous generally identical truncated conical sections are situated around the end of the separating apparatus and a cover assembly is situated on the outer ends of the truncated conical sections; a curved handle is mounted on the cover assembly and a curved hose guide is situated adjacent and beneath the curved handle and extends symmetrically on both sides of the curved handle.Representations of the design are shown in the figures wherein:Fig. 1 is a perspective view from the left side and above of the design for the vacuum cleaner;Fig. 2 is a front view thereof;Fig. 3 is a rear view thereof;Fig. 4 is a left side elevation view thereof;Fig. 5 is a right side elevation view thereof;Fig. 6 is a top view thereof; andFig. 7 is a bottom view thereof.Diagrams of the design are included.
Patent CA-111462-S (CA)
Title: Fan
Filed: 2005-06-08
Granted: 2008-01-07
Abstract: The design consists of the features of shape and configuration applied to a fan as illustrated in solid lines in the drawings, the stippled lines illustrating features of the article which form no part of the design.Drawings of the design are included wherein:FIGURE 1 is a perspective view of the article to which the design applies, namely, a fan. FIGURE 2 is a left side view thereof;FIGURE 3 is a right side view thereof;FIGURE 4 is a front view thereof;FIGURE 5 is a top view thereof; andFIGURE 6 is a bottom side view thereof.
Patent CA-113338-S (CA)
Title: Dimmer switch
Filed: 2005-11-03
Granted: 2008-03-14
Abstract: The design is the visual features of the portion of the DIMMER SWITCH shown in solid lines in the drawings. The portions shown in stippled lines do not form part of the design.Drawings of the design are included.In the drawings:Figure 1 is a perspective view of a dimmer switch according to a first variant of our new design.Figure 2 is a front view thereof.Figure 3 is a left side view thereof.Figure 4 is a right side view thereof.Figure 5 is a top view thereof.Figure 6 is a bottom view thereof.Figure 7 is a perspective view of a dimmer switch according to a second variant of our new design.Figure 8 is a front view thereof.Figure 9 is a left side view thereof.Figure 10 is a right side view thereof.Figure 11 is a top view thereof.Figure 12 is a bottom view thereof.
Patent CA-120998-S (CA)
Title: Vanity
Filed: 2007-06-08
Granted: 2008-04-01
Abstract: The design is the visual features of the entirety of the VANITY shown in the drawings, whether those features are features of one shape, configuration, ornament or pattern or are a combination of any of these features.
Patent CA-122101-S (CA)
Title: Container
Filed: 2007-08-31
Granted: 2008-05-28
Abstract: The design is the shape of the Container shown in solid lines in the Drawings. The stippled lines in the figures are for illustrative purposes only and form no part of the design.Drawings of the design are included, in which:Figure 1 is a perspective view of the Container;Figure 2 is a front view of the Container;Figure 3 is a back view of the Container;Figure 4 is a side view of the Container;Figure 5 is a top view of the Container;Figure 6 is a bottom view of the Container;Figure 7 is a perspective view of a second variant of the Container;Figure 8 is a front view of the Container;Figure 9 is a back view of the Container;Figure 10 is a side view of the Container;Figure 11 is a top view of the Container; andFigure 12 is a bottom view of the Container.
Patent CA-128026-S (CA)
Title: Lid with a spout
Filed: 2008-09-30
Granted: 2010-07-21
Abstract: The design consists of the features of shape, ornament, pattern and configuration of the lid with a spout shown in solid lines in the drawings. The portions shown in stippled lines do not form part of the design.Figure 1 is a front, top perspective view of the LID according to the present design;Figure 2 is a front elevation view, of the LID of Figure 1;Figure 3 is a rear elevation view of the LID of Figure 1;Figure 4 is a side elevation of the LID of Figure 1; the opposite side elevation of the LID being a mirror image of the side elevation; andFigure 5 is a top plan view of the LID of Figure 1.Drawings of the design are included.
Patent CA-130172-S (CA)
Title: Shoe
Filed: 2009-03-26
Granted: 2010-01-18
Abstract: The design consists of the features of ornament and shape of the shoe shown in solid lines in the drawings. Those portions of the shoe depicted in stippled lines formed by alternating long and short dashes form no part of the design.Drawings of the design are attached, wherein:FIG. 1 is a perspective view of the design;FIG. 2 is a bottom view thereof;FIG. 3 is a right side view;FIG. 4 is a left side view;FIG. 5 is a front view; andFIG. 6 is a rear view.
Patent CA-130610-S (CA)
Title: Wall-mounted organizer
Filed: 2009-05-01
Granted: 2010-01-22
Abstract: The said Industrial Design consists of the features of shape and configuration of the Wall-Mounted Organizer shown in solid lines the hereto annexed drawings the portions shown in broken lines do not form part of the design:Figure 1 is a perspective view of the Design;Figure 2 is a top plan view of the Design shown in Figure 1;Figure 3 is a bottom plan view of the Design shown in Figure 1;Figure 4 is a front elevational view of the Design shown in Figure 1;Figure 5 is a back elevational view of the Design shown in Figure 1;Figure 6 is a left side elevational view of the Design shown in Figure 1; andFigure 7 is a right side elevational view of the Design shown in Figure 1.Drawings of the Design are included.
Patent CA-131357-S (CA)
Title: Collapsible bowl
Filed: 2009-07-08
Granted: 2010-02-11
Abstract: The Design consists of the features of shape and configuration of the collapsible bowl shown in the drawings.Drawings of the Design are included, in which:Figure 1 is a top perspective view of the collapsible bowl according to the design;Figure 2 is a top view;Figure 3 is a front view, the back, left side and right side views being identical; andFigure 4 is a bottom view.
Patent CA-132883-S (CA)
Title: Bottle
Filed: 2009-11-10
Granted: 2010-06-23
Abstract: The design consists of the shape, configuration, ornamentation and pattern of the portion of the bottle shown in solid lines in the drawings. The stippled lines while forming a portion of the bottle do not form part of the design. The bold, wavy lines shown in the drawings define the boundary of the design and do not form part of the design.Drawings of the design are included in which:FIG. 1 is a front right perspective view of a bottle according to the design;FIG. 2 is a front view thereof;FIG. 3 is a right view thereof;FIG. 4 is a rear view thereof;FIG. 5 is a left view thereof;FIG. 6 is a top view thereof; andFIG. 7 is a bottom view thereof.
Patent CA-134332-S (CA)
Title: Excavator joystick
Filed: 2010-03-03
Granted: 2010-09-27
Abstract: The design is the features of shape and ornament of the portion of the excavator joystick as shown in solid lines in the drawings. The portions shown in stippled lines do not form part of the design.Drawings of the design and a variant are included.Fig. 1 is a front, left perspective view of an excavator joystick showing the design;Fig. 2 is a front elevation view of the excavator joystick of Fig. 1;Fig. 3 is a rear elevation view of the excavator joystick of Fig. 1;Fig. 4 is a left side elevation view of the excavator joystick of Fig. 1;Fig. 5 is a right side elevation view of the excavator joystick of Fig. 1;Fig. 6 is a top view of the excavator joystick of Fig. 1;Fig. 7 is a bottom view of the excavator joystick of Fig. 1;Fig. 8 is a front, right perspective view of a mirror image variant of the excavator joystick of Fig. 1; andFig. 9 is a front elevation view of the excavator joystick of Fig. 8.