baber/WOPTO huggingface dataset:
Patent EP-0317699-A2 (EP)
Inventor: GULMINI CARLO
IPC: B30B9/32
Filed: 1988-04-22
Abstract: In a first sequence, the container (4) passes on door (2) which opens when a certain impulse value is overcome in order to exclude material of different type, while the accepted product touches a microswitch (9) which, beside counting it, activates a warming device to low in hot air from special doors (14) on the same material which is thus softened. The container is then pushed by a singulizer-ingulfing devi­ce with a swinging level (15) between a motor driven roller (18) which is heated by means of armoured candle-shaped resistances (21) with ten­sion supplied by sliding contacts (22) to carry out a compact and per­manent pressing by means of pressing-welding points and another iner­tia roller (19). The knives (24) fitted on the periphery of the two rollers, in outlet ensure the disjonction. For the selection phase, the recovered bodies (29), coming from the first sequence through a hopper (30), fall on the feeding system with vibrating canals, which lets them in a singularizing band (31) with separator (33), where photocells (34) are checking that no superpositions occur. The recover­ed bodies then arrive in a screened radiation zone (35) where an X-ray source (36), properly modulated, sends the rays which are partially absorbed by the recovery bodies (29); this allows a sensor (37), which takes the arrived quantity of energy, to determine the typology of the same body. A device fitted with a microprocessor (38) then carries out the elaboration of the signal arrived from the multipoint sensor (37) and determines the direction into which the recovered body (29) is to be sent and discharged by means of two ribbons (40 and 41).
Patent EP-0291093-A2 (EP)
Inventor: YAMAGUCHI KIMIAKI
IPC: H05B6/80
Filed: 1988-05-14
Abstract: A stationary induction apparatus for supplying and receiving high frequency power of several tens KHz, wherein a partition wall made of a non-magnetic metallic foil in a thickness less than 1/10 the depth of penetration in the using frequency for electromagentic induction is provided so as to separate the supply side (primary side) from the receiver side (secondary side), so that the stationary induction apparatus is not hurt in its function as an induction apparatus, but can electromagnetically shield the primary side from the secondary side, and the secondary side of the boosting transformer of the magnetron is able to be placed within the shield casing, thus realizing a light, compact and inexpensive microwave generating device for use in an electronic oven.
Patent EP-0307758-A2 (EP)
Title: A troffer
Inventor: ANDERSON HOWARD A
IPC: F21V23/00
Filed: 1988-09-05
Abstract: The lighting fixture of the invention comprises an elongate molded article, which cross section includes a hollow lenticular shaped section. The lenticular cross section imparts to the troffer a high degree of stiffness and resistance to twisting. The fixture may preferably be produced by extrusion of a suitable thermoplastic resin and may preferably be provided with suitable end caps. In a preferred embodiment electrical leads are embedded in the extruded part.
Patent EP-0313880-A2 (EP)
Inventor: MULLER HANS JOSEF
IPC: B60L5/20
Filed: 1988-10-04
Abstract: Glued connections between the carbon strip and the metallic mounting of sliding brushes were previously manufactured with glues containing metal powder, after the contact surfaces were previously provided with metal coatings. A special work process is necessary for the metallisation of the contact surfaces and, due to changes in the metal coatings, the contact resistance increases with relatively long electrical loading. In the new process, the contact surfaces are roughened, coated with a glue solution, electrically conductive particles are applied to at least one glue layer and the strip and mounting are pressed together. The connection is easy to produce and has a small contact resistance.
Patent EP-0314100-A2 (EP)
Inventor: MIYAMOTO EIICHI
IPC: C09B67/16
Filed: 1988-10-26
Abstract: The first aspect of this invention resides in providing an α-type titanyl phthalocyanine composition comprising an α-type titanyl phthalocyanine and metal-­free phthalocyanine. This α-type titanyl phthalocyanine composition is stable, wide in range of absorption wavelengths, and high in spectral sensitivity because it contains an α-type titanyl phthalocyanine in combination with metal-free phthalocyanine. 
     The second aspect of this invention resides in providing a method for the production of an α-type titanyl phthalocyanine composition comprising an α-type titanyl phthalocyanine and a metal-free phthalocyanine, which method comprises pigmenting a concentrated sulfuric acid solution containing at least titanyl phthalocyanine by the acid paste process consisting in pouring said concentrated sulfuric acid solution into water. By this method, an α-type titanyl phthalocyanine composition stable to withstand the impact of aging can be easily produced. 
     The third aspect of this invention resides in providing an electrophotographic sensitive material having superposed on an electroconductive substrate a sensitive layer comprising an α-type titanyl phthalo­cyanine and a metal-free phthalocyanine. This electro­  photographic sensitive material excels in charging property and dark attenuation property and exhibits high sensitivity and sparing residual potential. 
     The fourth aspect of this invention resides in providing an electrophotographic sensitive material having superposed on an electroconductive substrate a sensitive layer comprising an α-type titanyl phthalocyanine composition and an electric charge transferring material exhibiting oxidation potential in the range of 0.45 to 0.65 eV. This electrophotographic sensitive material enjoys high sensitivity and shows sparing residual potential.
Patent EP-0320789-A2 (EP)
Inventor: SWARS HELMUT
IPC: B21D26/02
Filed: 1988-12-08
Abstract: The invention relates to methods for connecting a hollow shaft to construction elements which are pushed onto the latter and have a through hole corresponding to the outside diameter of the hollow shaft, in particular for making assembled camshafts, crankshafts or gearbox shafts, by hydraulically effected expansion of the hollow shaft with plastic deformation and permanent elastic prestress in the boundary layer of the through hole in the pushed-on construction elements, in which the force of pressure at the point of connection between the hollow shaft and the through hole is considerably higher during the hydraulically effected expansion than the permanent force of pressure after completion of the expansion and, as a result, a material connection is established between the material of the boundary layer of the through hole of the construction element and the material of the plastically deformed hollow shaft.
Patent EP-0288159-A2 (EP)
Inventor: ISHIKAWA SEIICHI
IPC: H03G5/00
Filed: 1988-03-23
Abstract: A digital equalizer for audio system applications is based on a FIR (17) (finite impulse response) digital filter whose amplitude and phase/frequency characteristics can be respectively independently established in accordance with input data representing an arbitrary amplitude/frequency characteristic (11) and input phase data (12) from which an arbitrary phase/frequency characteristic for the filter can be derived. In addition to audio frequency response equalization, the apparatus can be provided with a microphone howl suppression function.
Patent EP-0289150-A2 (EP)
Inventor: GOOR ROBERT MINDELL
IPC: G05D3/12
Filed: 1988-04-06
Abstract: A minimum time path generation routine for a motion control apparatus, where the routine is uniquely adapted for use in a digital mechanization.
Patent EP-0292121-A2 (EP)
Inventor: JOLLEY EMORY A
IPC: B29C65/18
Filed: 1988-04-26
Abstract: A device, for use in a seam sealing machine, for directing hot air on to an adhesive-coated tape comprises a nozzle (6) having a convex wall (6a) of a width corresponding to the width of a tape, the convex wall, together with two parallel-spaced side walls (6b) defining a chamber to which hot air is supplied, the convex wall containing a two dimensional pattern of air-flow passages (14) for directing a pad of hot air on to the tape over the full width and over a substantial length of the tape.
Patent EP-0297765-A2 (EP)
Inventor: LAMPERT NORMAN R
IPC: G02B6/36
Filed: 1988-06-21
Abstract: In an optical fiber connector (20), an alignment sleeve (66) for holding two conically shaped portions (30-30) of plugs (24-24) of plug assemblies (22-22) each of which terminates an optical fiber (25) of a cable 35 includes two conically shaped cavities (68,70) communicating through a common plane (72). The conically shaped portion of each plug is urged toward the center of the sleeve by a spring (44). Each plug assembly at its cable entrance end is provided with an end retainer (80) having a central opening which is larger than the cross sectional area of the plug body but not of a retaining ring (42) disposed around the plug. When caps (46-46) of the plug assemblies are mounted and turned into a coupling housing (57) which encloses the sleeve and which is supported by a panel, the sleeve is maintained in a floating position under the urging of each plug. The sleeve together with the plugs therein is capable of movement prior to the occurrence of relative movement between one of the plugs and the sleeve. When unwanted exterior axial forces are applied to one cable, the plug which terminates that cable may move slightly but the distance between the retaining ring and the end retainer does not exceed that required to cause relative movement between the plug and sleeve and hence is insufficient to cause the optical connection between the two plugs to be broken. Also, the diameter of the plug and of the opening through the end retainer and through an interior annular lip in the cap are such that upon the application of forces laterally to the plug, the plug engages the end retainer before it engages the lip thereby limiting angular movement of the plug.
Patent EP-0304194-A2 (EP)
Inventor: DRINKWATER KENNETH JOHN
IPC: G06K19/06
Filed: 1988-08-03
Abstract: A carrier (1,101) bears data in the form of one or more holographic optical elements (HOEs) (4,104) representing e.g. identification data on an access-control card or authentication data for documents or goods. In Fig 1, each HOE (4) is adapted to couple into the structure of the carrier light directed at a selected angle from an emitter (9) in a reading apparatus and to direct that light within the carrier at an angle such that it is transmitted through the carrier by a process involving total internal reflection at an exposed surface thereof. The light can therefore be coupled out of the carrier at a location spaced from the HOE (4) through an element (11) of selected refractive index placed into contact with the surface of the carrier, and sensed by an associated detector (12). Alternatively in Fig 7 there is a light path from an emitter (110) coupling light into the carrier through an element (111) of selected refractive index, with the light being transmitted by total internal reflection to a HOE (104) which couples it out to a detector (112). In either case, detection of light from one location on the carrier when it is illuminated at another location therefore signals the presence of the HOE (4,104) which otherwise remains completely invisible. The presence or absence of HOEs at specified positions along a track or in other forms of array can therefore be used to represent data bits, to be detected along parallel tracks or at different array positions by virtue of the light transmission through the carrier, making fraudulent reproduction or imitation of the data very difficult.
Patent EP-0314388-A2 (EP)
Inventor: DURBECK ROBERT CHARLES
IPC: B41J2/14
Filed: 1988-10-20
Abstract: The invention relates to a thermal drop-on-demand ink jet printer print head comprising a thermally conductive substrate member (10), a plurality of spaced apart heating elements (12) on a surface of the substrate member, a first electrical connection member (15) on the surface of the substrate member and in contact with all of the heating elements, a plurality of second electrical connection members (16) on the surface of the substrate member, each of the second electrical connection members being in electrical contact with a respective one of the heating elements, and a heat shield for preventing the flow of heat between adjacent heating elements. 
     According to the invention, the print head is characterised in that the heat shield comprises a plurality of heat conducting elements on the surface of the substrate member and extending into the spaces between adjacent heating elements, each of the heat conducting elements being integrally connected to one of the electrical connection members whereby the heat conducting elements conduct heat away from the spaces between the heating elements.
Patent EP-0314415-A2 (EP)
Inventor: NAMEN ANTHONY E
IPC: C12N15/70
Filed: 1988-10-24
Abstract: Mammalian Interleukin-7 proteins (IL-7s), DNAS and expression vectors encoding mammalian IL-7s, and processes for producing mammalian IL-7s as products of cell culture, including recombinant systems, are disclosed.
Patent EP-0314426-A2 (EP)
Inventor: BAKER DON ROBERT
IPC: A01N47/18
Filed: 1988-10-25
Abstract: Novel fungicidal pyridyl carboximides having the general structural formula
      wherein 
R is C₁-C₆ alkyl, preferably methyl; 
R₁ is selected from the group consisting of halogen such as chlorine, fluorine and bromine, C₁-C₃ alkoxy such as propoxyethoxy and methoxy, preferably methoxy, and C₂-C₄ alkenyloxy; 
R₂ is selected from the group consisting of hydrogen, C₁-C₆ alkyl, C₄-C₆ cycloalkyl, heterocyclic moieties, aryl, preferably phenyl, substituted aryl, preferably substituted phenyl wherein the substitutions are chlorine, fluorine, bromine, trifluoromethyl and -NO₃; 
X is -O or -S; and 
Y is -O or -S; 
and fungicidally acceptable organic and inorganic salts thereof which are highly effective fungicides for use both as preventive and curative fungi­cides are disclosed herein.
Patent EP-0317230-A2 (EP)
Inventor: IDE MOTOKI
IPC: G08B3/10
Filed: 1988-11-14
Abstract: A paging receiver includes means for receiving a paging number and a message which follows the paging number and for producing a received paging number and a received message signal, means for storing its own paging number, means for comparing the received paging number and its own paging number and, if the two paging numbers are identical, for producing a coincidence signal and for outputting the received message signal, means for decoding, in response to the coincidence signal, the received message and for generating a decoded message signal, means for setting both a search condition and notifying means associated with the search condition, means for decoding the set search condition and the set notifying means and for outputting respectively a decoded search condition and a decoded notifying means in the form of decoded condition signals, means for searching, in response to the decoded message signal and the decoded condition signals, for the decoded message signal on the basis of the decoded search condition and outputting as a searched message signal the decoded message signal and a notifying signal which is represen­tative of the notifying means associated with the searched message signal, means for storing the searched message signal, control means for generating a first drive signal and a second drive signal, means for commanding the selec­tion of one of the first and second drive signals which are generated by the notification control means, display means for displaying the searched message signal in res­ponse to one of the first and second drive signals, and alert generating means for generating an alert in response to the first drive signal.
Patent EP-0322161-A2 (EP)
Inventor: FURUMURA YUJI
IPC: H01L29/45
Filed: 1988-12-16
Abstract: An excellent barrier layer (13A, 13B) can be formed by silicon carbide between a silicon substrate (11) or layer and a metal layer because silicon carbide has many properties similar to those of silicon, has a very slow diffusion rate of a metal through the silicon carbide, or prevents a diffusion of a metal into the silicon, and can be deposited by CVD which has an advantage of a good coverage over a step portion such as a contact window.
Patent EP-0323268-A2 (EP)
Inventor: BELL WELDON K
IPC: C07C27/00
Filed: 1988-12-30
Abstract: A process is disclosed for converting light olefin(s) to alcohol(s), ether(s) or a mixture of alcohol(s) and ether(s) which comprises contacting a feed containing at least one light olefin with water in the vapour and/or liquid phase under olefin hydration conditions in the presence of acidic zeolite Beta as catalyst to produce said alcohol(s), ether(s) or mixture thereof. The process is especially applicable to the hydration of a propylene-containing feed, for example, a refinery FCC stream containing a substantial amount of propylene, to provide a mixture of isopropyl alcohol (IPA) and diisopropyl ether (DIPE) which is particularly useful as an octane improver for gasoline.
Patent EP-0313510-A2 (EP)
Inventor: HORNSCHUH MANFRED
IPC: B41F27/12
Filed: 1988-10-21
Abstract: The device for mounting flexographic printing plates with the aid of double-sided adhesive tape onto a printing cylinder with a gear wheel which is mounted in a seating 4 features a drive 6 for the seating 4 which is capable of being moved over a mounting suface 7 of a mounting table 10 carrying the printing side of the printing plate 9, the gear wheel 2 of the printing cylinder 1 engaging with a toothed rack on the mounting table. In the mounting surface 7 there are mounting grooves 15, 16, 17 running parallel and vertically to the axis of the printing cylinder 1 for the reception of mounting bars 11, l2 provided with register pins 14 corresponding to recessed holes in the printing plate.The mounting surface 7 is provided with a multiplicity of first vacuum openings 18 connectable to a vacuum source, the holes being capable of isolation from the vacuum source in rows parallel to the axis of the printing cylinder and dependent on its movement over the mounting surface. In this way, it is possible to fasten the printing plates to the printing cylinder precisely and securely and, in particular, to arrange the printing plates for the individual colours for producing a coloured image so exactly that a correspondingly exact printing is achieved, i.e. the arrangement is reproducible. <IMAGE>
Patent EP-0283462-A2 (EP)
Inventor: HOLY FRANZ
IPC: B23Q1/54
Filed: 1988-02-17
Abstract: Es ist Aufgabe der Erfindung, einen Greifer für Werkstücke, Spann­paletten, Spannmittel od.dgl., inbesondere zur Verwendung bei Drehmaschinen, zu schaffen, der sich bei Werkstücken sowohl für Wellenteile als auch für Futterteile eignet. Dies wird dadurch erreicht, daß der um eine waagrechte Drehachse (4) drehverstell­bare Greiferkopf (3) zusätzlich um eine senkrechte Achse (6) um 90° schwenkbar ist. Die waagrechte Drehachse (4) läßt sich so­wohl parallel zur Drehachse (8) der Drehmaschine einstellen, was für Wellenteile günstig ist, als auch normal dazu (Position 4ʹ), was für Futterteile günstig ist.
Patent EP-0333192-A2 (EP)
Inventor: HAGEMANN HANS HERMANN KARL ALB
IPC: B65F3/02
Filed: 1989-03-16
Abstract: The invention relates to a device for emptying containers into a dumping orifice of a collecting container by means of a lifting and tipping device which is articulated on the latter and consists of a take-up support. This support is equipped with carrier elements which engage under projecting parts of the container and with an abutment for the container wall arranged underneath said elements and can be lifted or tipped via an articulated guide by pneumatic or hydraulically driven swivel arm or pair of swivel arms. So that the tipping operation can be carried out without further cylinders with as structurally simple and robust an arrangement as possible for refuse containers of different sizes, it is proposed to use a tilting linkage which is fastened to the swivel arm by pivot points and consists of two tilting levers which are fastened on a shaft, the concluding tipping operation being initiated by the tilting lever coming to rest on the lower edge(s) of the dumping orifice of the collecting container. <IMAGE>
Patent EP-0347745-A2 (EP)
Inventor: BAIRD JAMES CLARK
IPC: B29C48/08
Filed: 1989-06-15
Abstract: A polymeric multilayer film structure having a high percentage of fillers is disclosed. The fillers are concentrated in a separate filler containing layer having about 5 to about 20 percent of the thickness of the total multilayer film. The filler containing layer is coextruded with a base layer comprising the balance of the thickness of the multilayer film. By keeping the filler containing layer thin, relative to the total film thickness, a multilayer film having a filler concentration up to about 60 weight percent is achievable without significantly adversely affecting the material properties of the multilayer film structure.
Patent EP-0346935-A2 (EP)
Inventor: TAKAHASHI HIROTO
IPC: C25D11/02
Filed: 1989-06-16
Abstract: An ink jet recording head comprises a discharging opening (101) for liquid discharge and an electricity-heat convertor (104A). The electricity-heat convertor has a region formed by oxidation of at least part of an electro-conductive material, and the region is adpated to generate heat.
Patent EP-0350018-A2 (EP)
Inventor: SANO AKIHIKO
IPC: F16H61/02
Filed: 1989-07-05
Abstract: A line pressure control system features the use of a self-adjusting arrangement wherein the total shift time is determined and compared with a target time for the instant shift. The line pressure control duty cycle is modified until the line pressure level is adjusted in a manner which reduces the difference between the actual total shift time and the target value, to zero.
Patent EP-0356675-A2 (EP)
Inventor: NEILEY ROGER
IPC: A63C11/00
Filed: 1989-07-14
Abstract: A sole measuring device, more particularly for soles of ski boots, having a rail which is attached to a stationary stop for the sole, on which rail there is slidably mounted a slide provided with another stop or which is formed as such. In such a device, provision is made according to the invention that both stops (4, 20) have marks which correspond to an acceptable minimum distance of the upper edge (11) of the sole (10) from its bearing face and to an acceptable maximum distance of the lower edge of the sole (10) from its bearing face. In this way, ski boots that can be used in conjunction with certain ski bindings can be sorted out in very simple fashion from those that are no longer suitable for this purpose.
Patent EP-0352733-A2 (EP)
Inventor: NAGANO MASASHI
IPC: B62K23/06
Filed: 1989-07-25
Abstract: A bicycle change-speed lever apparatus (1) includes a fixed member, a winding member (20) pivotably supported to the fixed member (10) and for winding a change-speed cable and a control lever (40) operable to pivot the winding member only in the cable-winding direction via a oneway mechanism with an operation thereof in a forward direction against the urging force, i.e. winding direction of the cable and operable also to return by a return-urging spring. The improvment includes a position-maintaining mechanism having an engaging member and a plurality of engaging portions operable to stepwisely and elastically engage with the engaging member, the mechanism maintaining a position of the winding member and providing the rider with a click operation feel, and a release mechanism (R) for releasing the position-maintaining condition of the winding member by the position-maintaining mechanism (P) by releasing the engagement. The release mechanism (R) requires only a short operation stroke which permits an easy one-finger change-speed lever operation and permits consequently a securer handle gripping for the bicycle rider.