baber/WOPTO huggingface dataset:
Patent IT-1273762-B (IT)
Title: Automatic cleaning procedure for plastic films and similar and apparatus for implementing the procedure
Inventor: ZAGHIS BRUNO
IPC: B29D/
Filed: 1994-02-14
Granted: 1997-07-10
Abstract: The procedure is of the type in which the film is subjected to treatment with a liquid chemical solvent while it is being drawn continuously by a roller transmission. According to the invention, the solvent used is a liquid with a high distillation and high flash point and the film, after treatment, is subjected to washing by an aqueous solution and then to drying. The machine M for implementing the procedure comprises, in succession, a tank V1 in which the treatment with solvent takes place, at least one subsequent tank V1, V2 for washing the film, and finally a station SA for drying the film, preferably by means of hot air. The solvent treatment and film washing are effected  by liquid spraying US and simultaneous scrubbing SR (see figure). <IMAGE>
Patent IT-1274296-B (IT)
Title: Boiler with three turns of the smoke flue, especially for elevated power
Inventor: BELLELI RICCARDO
IPC: F28D3/00
Filed: 1994-07-26
Granted: 1997-07-17
Abstract: The present invention refers to a boiler with three turns of the smoke flue, especially for elevated power, characterised in having conduits defined on the internal surface of a flue and realising a second smoke passage in co-operation with a cap supported by said conduits and having one axial end fitted tightly to the cover of the flue. There are then provided terminal conduits realising the third smoke passage. <IMAGE>
Patent IT-1259944-B (IT)
Title: Device for automatically locking and unlocking the control rods of bolts, in particular for panic locks
Inventor: MESCOLI FRANCO
IPC: E05B/
Filed: 1992-03-25
Granted: 1996-03-28
Abstract: This invention concerns a device for automatically locking and unlocking the control rods of bolts, in particular for panic locks. Locking and unlocking the control rod 5 are obtained by means of the rotation around two distinct fulcrums 17, 18 respectively of two perforated plates 7, 8 which, on the basis of the inclination assumed, tighten the rod 5 in a "stranglehold" or leave it free to slide axially in the associated through holes 27, 28. The plate 7 is provided with strikers or fins 37 arranged to project from the top surface of the edge 4 of the wing 2 of the door to interact with the frame or fixed frame 1 of the door itself, in such a way, in the closed configuration, as to determine that arrangement of the plates 7, 8 which leaves the rod 5 free to slide axially. Two plates 7, 8 are joined reciprocally by an adjustment screw 12, by means of which the size of the outward projection of the strikers or fins 37 can be adjusted. <IMAGE>
Patent IT-1250474-B (IT)
Title: Control valve in a hydraulic circuit of an actuator for gates
Inventor: TIRELLI ETTORE
IPC: F16K/
Filed: 1991-03-11
Granted: 1995-04-07
Abstract: The invention lies in the field of hydraulic actuators for automatic gates. More precisely, it refers to a control valve installed in a hydraulic circuit of an actuator for gates, which accommodates a moveable element 7 that can slide in a chamber 6 for passage of the fluid that is placed in circulation by a gear pump 5. The moveable element 7 has a continuous hole 9 in which there slides a handle 10, able to alternately obstruct a throat 22 of the continuous hole 9 so as to produce an outflow of excess fluid through a vent line 21, with the advantage of achieving identical times for the moving in and out of a rod 18 of a piston 2. <IMAGE>
Patent IT-1253822-B (IT)
Title: Device for remote requesting of assistance and/or help, especially on the part of persons with heart disease, or afflicted by particular pathologies
Inventor: PASSARO ANTONIO
IPC: G08B/
Filed: 1991-03-06
Granted: 1995-08-29
Abstract: Device for making an automatic telephone call for assistance and/or help, comprising, in combination, a transmitting assembly to be inserted on a pre-existing telephone subscriber line for the person at risk, an element to activate the transmitter, actuated by the person, which results in the sending on said line of a succession of previously programmed calls, and which actuates other supplemental commands such as the opening of the entrance door, the activation of a loudspeaker, and possibly optical and/or acoustical signals intended to draw the attention of neighbours to the emergency. <IMAGE>
Patent IT-1262991-B (IT)
Title: Toothpaste having local anaesthetic action
Inventor: SPINA GIUSEPPE
IPC: A61C/
Filed: 1992-09-17
Granted: 1996-07-23
Abstract: This relates to a toothpaste containing water and excipients, characterised in that it contains a local anaesthetic, preferably lidocaine hydrochloride, in a quantity of between 1.5 and 50% by weight, and gelling agents, preferably pyrogenic silicas, in a concentration between 0 and 30% by weight. The toothpaste according to this invention may also include at least one substance selected from the group comprising thickeners, abrasives, foaming agents, humectants, preservatives, sweeteners, flavourings, colourings, lubricants, opacifiers, antiseptics, acidifiers and alkalinisers of the oral cavity, products to control plaque and stain patinas, products to control halitosis, products to control caries, products to control paradental diseases and gingivitis.
Patent IT-1259347-B (IT)
Title: Metodo per ottenere la combustione di gas poveri mediante un gas comburente e relativo dispositivo di combustione
IPC: F23G7/06
Filed: 1992-03-18
Granted: 1996-03-12
Abstract: Il metodo consiste nel mescolare un flusso di gas povero, ad esempio di altoforno, con un comburente formato dai fumi di scarico di una turbina a gas, e nel bruciare la miscela con l'ausilio di una fiamma pilota (19). Il dispositivo di combustione comprende una camera di combustione (6), in cui viene alimentato il comburente in una predeterminata direzione e verso (C), un bruciatore lineare (9) che crea la fiamma pilota (19) nella stessa direzione e verso (C) del comburente, e due casse di distribuzione (21) del gas povero nella camera (6) in una direzione (P) trasversale a quella del comburente.Figura 1
Patent PT-102875-B (PT)
Inventor: REBELO ANTONIO JOAQUIM FERREIR
IPC: E04G17/02
Filed: 2002-11-22
Abstract: The present invention refers to a formwork and to the respective fixation components for construction of concrete pillars of circular or oval cross-section and support walls that are made of a rigid thermoplastic or composite material. The low density of the formwork allow its easy and inexpensive transportation inside and outside the construction site, as well as its manipulation and assembly by a single worker. The assembly of the components can be made around the steel structure that eases its use. This formwork produces a very good surface finishing of the pillar, avoiding the need of lubricating oils and reducing the finishing steps. This formwork can be disassembled after drying of the concrete and can be reused many times, which makes the ratio between unitary cost/number of times used very low. <IMAGE>
Patent RO-84859-B (RO)
Inventor: CYBULSKI ANDRZEJ
IPC: B01J/
Filed: 1981-09-02
Abstract: Inventia se refera la un reactor tip fascicul tubular, în vederea realizarii unor rectii de contact, exoterme, cu mare viteza de reactie, constituit dintr-o parte cilindrica, prevazuta cu un fascicul de tevi, o parte frontala si o parte posterioara, conducte de alimentare si evacuare, partea cilindrica fiind împartita într-o camera de distribuire a agentului termic, o camera de reactie si o ramura de colectare a agentului termic, separate între ele prin placi distribuitoare pentru agentul termic, prevazute cu orificii de dimensiuni egale pentru tevile de contact, caracterizate prin aceea ca, în placile distribuitoare se gasesc niste orificii suplimentare a caror sectiune transversala creste în camera de distributie, începîand de la conducta de admisie a agentului termic de-a lungul componentei perpendiculare pe tevi a curentului agentului termic, ocupând chiar întreaga sectiune transversala libera între tevi si descreste în camera de colectare catre conducta de evacuare de-a lungul aceleiasi componente. în camera de reactie, tevile sînt prevazute cu niste aripioare transversale, raportul între dieametrul exterior al tevii prevazute cu aripioare si dimensiunea cea mai mica a tevii avînd o valoare 1.
Patent TW-199147-B (TW)
IPC: A61K31/455
Filed: 1991-09-20
Granted: 1993-02-01
Abstract: The invention relates to mixed pyridine-2,4- and -2,5-dicarboxylic acid diamides, the carboxylic acid amide group in position 2 being a primary acid amide. The said compounds are suitable for the inhibition of proline hydroxylase and lysine hydroxylase and are used as fibrosuppressants and immunosuppressants.
Patent TW-223033-B (TW)
Title: Steering shaft and process of manufacturing thereof
Inventor: TANAKA TAKESHI
IPC: B62D1/19
Filed: 1992-04-10
Granted: 1994-05-01
Abstract: The present invention relates to a steering shaft (1) which forms energy absorbing portions (18,19) by filling resin (17) in the gap between the shaft and the external cylinder (3), characterized in that a flat (4) to baffle the rotation of external cylinder (3) and a plurality of ring-shape recesses (5) for filling the resin are formed on the counter steering wheel side of the plastic metal pipe (2), and on the side of the steering wheel of the pipe and in the direction from inside to outside the upper bearing settingportion (7), threaded portion (9) for disposing check nut ofbearing, serrated shaft (13) for securing the steering wheel and the threaded portion (15) for disposing the check nut sequentially in one body.
Patent TW-206191-B (TW)
Title: Rear vibration absorption system of a bike
Inventor: LIN JENG-YIH
IPC: B62K19/00
Filed: 1993-01-19
Granted: 1993-05-21
Abstract: A rear vibration absorption system, mainly comprising a rear top fork connected to the rear bottom fork of the rear bike frame at one end, and to the seat tube at the other end, forming a rear frame system, has the following features: a connecting part disposed on the end of the rear top fork, a slide guide mounted over the seat tube and pivotably connected to the foregoing connecting part, and a resilient element provided between the rear top and the rear bottom forks.
Patent TW-247908-B (TW)
IPC: C07C309/66
Filed: 1993-12-23
Granted: 1995-05-21
Abstract: Novel methods for the preparation of sidechain-bearing taxanes, comprising the preparation of an oxazoline compound, coupling the oxazoline compound with a taxane having a hydroxyl group directly bonded at C-13 thereof to form an oxazoline sidechain-bearing taxane, and opening the oxazoline ring of the oxazoline sidechain-bearing taxane so formed. Novel compounds prepared by the methods of the present invention are also provided.
Patent TW-242711-B (TW)
Title: Micro band reflective antenna
Inventor: CHANG DAW-JYH
IPC: H01Q15/14
Filed: 1994-01-21
Granted: 1995-03-11
Abstract: A micro band reflective antenna with multiple polarization sharing features that it uses square micro band antenna as antenna cell, and at the vertical polarization feed-in point and horizontal polarization feed-in point of antenna cell separately connected with feed-in phase delay line with equal electric length, so the antenna can be formed as vertical polarization, horizontal polarization, left spin polarization and right spin polarization varieties through different combinations.
Patent TW-283079-B (TW)
IPC: A61F13/494
Filed: 1994-06-15
Granted: 1996-08-11
Abstract: A disposable diaper having a waist pocket cuff is disclosed. The pocket cuff has an open edge having an apex and extending between ends joined to the distal edges of inflected barrier cuffs. The distal edges of the barrier cuffs extend longitudinally rearward and laterally outward from the pocket cuff open edge ends. The distal edges of the barrier cuffs can be operatively associated with tape tab fasteners to transmit tape tab loads to the pocket cuff open edge.
Patent TW-283078-B (TW)
IPC: A61C1/18
Filed: 1995-06-16
Granted: 1996-08-11
Abstract: A dental treatment device (I) for forming a screw hole for embedment of an implant material by a tool attached to said dental treatment device contains a speed-reducing unit (C) for decelerating rotation of an external electric motor and raising torque for transmitting rotation to the tool, and a clutch unit provided between the speed-reducing unit (C) and the tool. The clutch unit contains a driving side clutch (40) having a first indented surface (40') on its forward side, a tool side clutch (50) having a second indented surface (50') on its rear side, and a spring (34) for thrusting the driving side clutch (40) towards the tool side clutch (50) for axially mating the first indented surface (40') and the second indented surface (50') with each other. <MATH>
Patent TW-555738-B (TW)
Title: Substituted benzamidines, their preparation and the pharmaceutical compounds for use as LTB4 antagonists containing the same
Inventor: ANDERSKEWITZ RALF
IPC: C07C271/64
Filed: 1995-07-04
Granted: 2003-10-01
Abstract: The novel compounds of formula (I) (the meanings of A and R1 to R4 are given in the description) may be produced by conventional methods and therapeutically used as, for example, LTB4 antagonists. A compound of new substituted Benzamidine of formula (I), wherein A is a group of -X1-CmH2m-X2- (II) or formula (III), X1 is O; X2 is O or formula (IV), X3 is -X-CnH2n- (n=1 or 2, X=O); X4 is -CnH2n-X- (n=1 or 2, X=O); R1 is OH, COphenyl, COpyridyl, COO-C1-C6-alkyl, COO-C1-C6-alkyl-phenyl, or COO-menthyl; R2 is C1-C6-alkyl or CR5R6-phenyl, wherein phenyl is unsubstituted or substituted by OH; R3 is H or C1-C6-alkoxy; R4 is H; R5 is C1-C3-alkyl; R6 is C1-C3-alkyl; R8 and R9 are H.
Patent TW-344087-B (TW)
Title: Contact-type thermo chuck and fabricating method therefor
Inventor: KA-SOON YIM
IPC: H01L21/67
Filed: 1995-08-30
Granted: 1998-11-01
Abstract: A contact-type thermo chuck for rapidly repeating periodical heating and cooling functions during a photolithographic process, which comprises an anode oxide layer formed on the entire surface of the thermo chuck; and flaking preventing means formed with a polytetrafluoroethylene on the entire surface of the anode oxide layer for preventing flaking of the anode oxide layer.
Patent TW-297852-B (TW)
Title: Diaphragm pump
Inventor: FREDERICK ALLAN POWERS
IPC: F04B43/067
Filed: 1995-10-14
Granted: 1997-02-11
Abstract: A diaphragm pump is provided having a plurality of piston inlets connecting a hydraulic fluid source with the piston chamber and a plurality of check valves each having a ball and valve seat disposed within the inlets. The valve seat includes a conical section sloped such that the tangential contact point between the ball and valve seat is located at a position outward from the inner edge of the valve seat. The distance the ball is permitted to move between the open and closed positions is such that the check valve closes substantially in conjunction with the piston beginning its power stroke and the ball is not able to generate a high closure velocity. A diaphragm plunger includes a spherical surface portion designed to impact a diaphragm stop at a position away from the edges of the stop and plunger. An isolation reservoir is connected to a piston reciprocating chamber such that hydraulic fluid completely fills the piston reciprocating chamber and further flows into the isolation reservoir. A sliding valve includes a housing which has at least one elongated slot to permit the flow of hydraulic fluid into the piston chamber.
Patent TW-413648-B (TW)
Title: Tool magazine for machine tool
Inventor: MASE YOSHIAKI
IPC: B23Q3/157
Filed: 1995-12-14
Granted: 2000-12-01
Abstract: Guide members (70) for tools are provided in a tool magazine for a machine tool. Each guide member (70) comprises, in integral formation, a head portion (72) adapted to be guided by horizontal guide surfaces (108) of guide grooves (60A) in the tool magazine, and a guided portion (73) adapted to be guided by vertical guide surfaces (109) of the guide grooves (60A). Each guide member (70) has a non-electrolytic nickel plating layer on its surface. A pair of the guide members (70) are attached to the upper surface of a pot (61a), whereby a tool pot (61) is formed. A guide member (70) itself functions as an idler (62), which is interposed between adjoining tool pots (61, 61). Those idlers (62) and tool pots (61) are slidingly moved along the guide grooves (60A). The above feature makes it possible to use such large-diameter tools that have not been able to be used, in tool magazines without changing the basic construction of known tool magazines.
Patent TW-363951-B (TW)
Title: Method of utilizing dusts incurring in the reduction of iron ore and apparatus for carrying out the same
Inventor: HERBERT GRUNBACHER
IPC: B01F13/10
Filed: 1996-01-24
Granted: 1999-07-11
Abstract: In a method of effectively utilizing dusts incurring in the reduction of iron ore by means of a reducing gas and separated on that occasion in a scrubber in the form of sludges, the sludges at first are dehydrated and are used as starting materials for the production of cement.
Patent TW-409333-B (TW)
Title: Semiconductor device checking method
Inventor: NAKATA YOSHIRO
IPC: G01R31/28
Filed: 1996-05-14
Granted: 2000-10-21
Abstract: This invention relates to a method of checking the overall conditions of the integrated circuits of semiconductor chips formed on the semiconductor wafers. The objective of this invention is to simultaneously connect 1000 probes to the electrodes of the semiconductor chips on the semiconductor chips being tested. Under the wafer conditions, it performs the test, providing: even the charge acted on each probe is very small or there is no need to scrub the semiconductor wafer surface in the direction along its main surface in parallel to the probing direction, such that the probes and the electrodes being tested of the semiconductor slice are securely connected for testing. The invention is characterized in that it forms an electrolysis layer by metal that is not easily oxidized on the surface of electrodes being tested of the semiconductor chips; and connect the semiconductor in a vertical direction by contacting the bump of the contactor to the electrodes being tested of the electrolysis layer; then, perform the overall burn-in test for the semiconductor wafer.
Patent TW-326101-B (TW)
Title: Method of fabricating salicide-structure semiconductor device
Inventor: ISHIKAWA TAKU
IPC: H01L21/3205
Filed: 1996-09-14
Granted: 1998-02-01
Abstract: A method of fabricating a semiconductor device comprising the following steps: (a) forming a metal film over a semiconductor substrate including a gate electrode on a surface thereof, an insulating sidewall covering a side surface of the gate electrode therewith, and source and drain regions formed therein, (b) forming a metal silicide film both on the gate electrode and the source and drain regions by thermally treating the semiconductor substrate to cause the metal film to react with silicon, (c) etching out a non-silicided portion of the metal film, and (d) removing a portion of the non-silicided portion remaining non-etched on the sidewall in the step (c), by means of plasma-enhanced chemical vapor deposition.
Patent TW-314612-B (TW)
Title: Text displaying method in window environment
Inventor: JANG JIING-SONG
IPC: G09G5/04
Filed: 1996-10-04
Granted: 1997-09-01
Abstract: A text displaying method, which is applicable to window environment of one computer, comprises the following steps: (1) initializing at least one dot matrix character database and one index to generate one monochrome bit-map and one application programming interface corresponding to the dot matrix character database; (2) selecting the monochrome bit-map into the application programming interface; (3) according to one character code generating one address of the character in the index; (4) according the address reading one sequence number of the character;(5) according to the sequence number reading one dot matrix value of the character in the dot matrix character database; (6) assigning the dot matrix value to the monochrome bit-map; (7) from the monochrome bit-map in the computer storing the character to one target window; (8) displaying the character on one display device of the computer.
Patent TW-335432-B (TW)
Title: Flammable electric gas heater
Inventor: CHERNG BOR-REN
IPC: F02M33/00
Filed: 1996-11-20
Granted: 1998-07-01
Abstract: The gas heater includes aluminum shell, heat sinker, aluminum plate and a ceramic heating device. There is a hole on aluminum plate beside the heat sinker, and connects to the top valve. The aluminum shell has a vapor outlet on top. The flammable liquid is led to the shell and plate, heated by ceramic device. It provides a no pollution environment.
Patent TW-312816-B (TW)
Title: Shallow trench isolation method with silicon nitride as self-aligned mask
Inventor: JANG SHIUN-MING
IPC: H01L21/302
Filed: 1996-12-03
Granted: 1997-08-11
Abstract: A shallow trench isolation method comprises of the following steps: (1) on silicon substrate depositing one pad oxide; (2) on the above pad oxide depositing one first silicon nitride; (3) by photolithography and plasma etching method on the above silicon substrate/pad oxide/first silicon nitride forming trench; (4) on trench above the above silicon substrate/pad oxide/first silicon nitride, depositing one insulating material; (5) on the above insulator depositing second silicon nitride, then with first chemical mechanical polishing method removing partial the above second silicon nitride, only on trench region leaving stop layer, forming self-aligned mask; (6) to the above insulator which is not overlaid by the above second silicon nitride, performing etch processing to remove redundant insulator on the above first silicon nitride; (7) to the above insulator and the above self-aligned mask performing second chemical mechanical polishing processing as planarization process.
Patent TW-337550-B (TW)
Title: Measurements of dynamic/advancing/receding contact angle by using a video-enhanced sessile drop tensiometry
Inventor: LIN SHE-YOW
IPC: G01B11/26
Filed: 1997-01-07
Granted: 1998-08-01
Abstract: A method for measurements of a dynamic/advancing/receding contact angle, which comprises: dripping a solution on a solid flat plate to form a sessile drop on the solid flat plate; generating a side projection image of the sessile drop and the solid flat plate on a photosensor of a camera; capturing the side projection image of the sessile drop and the solid flat plate, digitizing the image, and searching the boundary between the drop and the solid plate, thereby obtaining the boundary coordinates of the sessile drop and the Z-axis coordinate Zs of the boundary of the solid flat plate; and performing optimization regression on the coordinates of a plurality of points on the boundary of the sessile drop and the theoretical curve of the sessile drop.
Patent TW-329450-B (TW)
Title: A crypt arrangement
Inventor: GAVIN WILLIAM KELE
IPC: E04H13/00
Filed: 1997-01-18
Granted: 1998-04-11
Abstract: A crypt arrangement for a burial ground, which comprises at least one layer of hollow cells arranged in rows, each cell being formed by a continuos wall, in which when viewed from the top, the continuous wall is substantially of rectangular shape, which is characterized in that: the cells in each row are spaced apart and staggered relative to the cells in adjacent rows, in which the corners of cells in a row are juxtaposed with the diagonally opposite corners of cells in adjacent rows; thereby the burial crypt is comprised of the space in the cells and the space between the cells.