baber/WOPTO huggingface dataset:
Patent IT-1255252-B (IT)
Title: Flexible polymer composition based on heavy-metal-free PVC with reduced hydrochloric acid emission during final combustion, a method for its manufacture and its multiple industrial uses
IPC: C08F/
Filed: 1992-07-24
Granted: 1995-10-20
Abstract: The invention relates to the sector of the technology of the manufacture of composites of plastics-based materials to produce a great variety of industrial articles such as soles for shoes, flexible tubes, etc. The technical problem which has to be solved is the creation of a flexible polymer composite based on polyvinyl chloride (PVC) which is free of heavy metals such as lead and the like. The invention overcomes the problem associated with the disposal of all plastics articles by combustion because these when manufactured from this composite emit a very small percentage of hydrochloric acid in the aforesaid combustion with a great advantage to the atmosphere and the environment. The composite is obtained by replacing 100 parts of PVC by a set of components which are caused to react hot or cold in a slow or fast turbomixer. The said components, in a variable mixture which is less than or greater than 27.78 parts per 100 are PVC, modified ethyl vinyl acetate and/or nitrile rubber and plasticizers. Micronised calcium carbonate is added to this mixture in amounts less than or greater than 16.66 parts and stabilisers and lubricants are added as necessary to the whole. The composition is obtained in the form and appearance of a mixture and is used directly for its conversion into a multitude of finished articles or is converted by means of an extrusion machine into granules of unlimited hardness for subsequent multiple applications as conversion into finished plastics articles. The said articles may for example comprise boots, soles for shoes, flexible pipes, flexible motor vehicle accessories and so on.
Patent IT-1269951-B (IT)
Title: Meccanismo di cambio rapido per trapano/alesatrice
Inventor: GUNTHER GRABHER
IPC: B27C9/02
Filed: 1994-06-27
Granted: 1997-04-16
Abstract: Viene descritto un meccanismo di cambio rapido per trapano/alesatrice, costituito da un tavolo portaoggetti con guide per il pezzo, da un montante con trapano verticale ed un formatore di fori, in un blocco di fissaggio essendo previsti un giunto, che può essere accoppiato ad un albero motore, allo scopo di trasmettere il moto di lavoro all'utensile di lavoro, due perni di accoppiamento, tenuti da una molla, per il fissaggio meccanico del blocco di fissaggio ed una spina di innesto per bloccare il blocco di fissaggio al montante, e che, in una piastra di fissaggio, sul montante, sono previste delle cavità per alloggiare e fissare i perni di accoppiamento ed un foro per la spina di innesto, questa spina di innesto, venendo innestata mediante l'ausilio di una molla, nel foro per bloccaggio contro la torsione.
Patent IT-1254107-B (IT)
Title: Improved dispensing pump
Inventor: RAMPAZZO GIOVANNI
Filed: 1991-11-15
Granted: 1995-09-07
Abstract: The present invention refers to a pump able to dispense small quantities of liquid to be put into a hydraulic circuit. It comprises a box body which defines on its inside a cavity able to be placed between pipe segments of a hydraulic circuit. The cavity has a rotary vaned element, rotating by virtue of the moving fluid, which is combined with sensors for detecting the speed of rotation. Said sensors are coupled with electronic means of actuation for pumping means able to transfer measured quantities of a liquid from a container and to bring it into said cavity. <IMAGE>
Patent IT-1257508-B (IT)
Title: Contenitore e distributore di sigarette accese
IPC: A24F/
Filed: 1992-11-13
Granted: 1996-01-25
Abstract: In un contenitore (1) è compreso almeno un caricatore (2) per sigarette (3) il quale, ad ogni estrazione fa avanzare una di dette sigarette che va ad allinearsi con un dispositivo di accensione (8). L'accensione viene provocata per mezzo della pressione esercitata su una leva (7) la quale, al rilascio, provoca anche l'estrazione parziale della sigaretta accesa, nel senso della parte spenta, attraverso una apposita apertura (17). Tale estrazione consente la presa manuale o con le labbra, della sigaretta già accesa.
Patent IT-1261774-B (IT)
Title: Pneumatic wheel with reserve chamber and pressure;  with automatic sealing adhesive elastic protection
Inventor: GIGLI MARIO
IPC: B60C/
Filed: 1993-03-02
Granted: 1996-06-03
Abstract: This invention regards a pneumatic wheel provided with two or more separate pressure chambers, a reservoir with feed and maximum pressure valves, communicating with the prepared reserve chamber, through a valve adjustable to the working pressure, and with an adhesive, elastic multilayer, placed below the surface of the tread, with pneumatic tightness functions if spiky bodies pass through its thickness. <IMAGE>
Patent RO-83438-B (RO)
Inventor: KATNER ALLEN SAMUEL
IPC: C07D257/04
Filed: 1981-09-16
Abstract: Inventia se refera la un procedeu pentru separarea unor compusi 1H- sau 2H-terazol-5-tiolici cu formula generalaI:(vezi form. in desc.)în care R reprezinta hidrogen sau un radical alchil cu 1.....3 atomi de carbon si R1 reprezinta clor, tiol sau un tiol protejat cu o grupa benzil. Procedeul consta în aceea ca, un compus tetrazolic, cu formula generala II: (vezi form. in desc.) în care R2 reprezintî cian sau N-(alchil cu 1....3 atomi de carbon)-N-clorcarbonil-carbamoil reactioneaza cu o azida aleasa dintre azida tetrametilguanidinei sau cu triazida de aluminiu într-un solvent organic ales dintre dioxan sau tetrahidrofuran la temperatura de reflux.
Patent TW-216441-B (TW)
IPC: C09D167/08
Filed: 1992-06-10
Granted: 1993-11-21
Abstract: PCT No. PCT/AT92/00093 Sec. 371 Date Mar. 10, 1994 Sec. 102(e) Date Mar. 10, 1994 PCT Filed Jul. 10, 1992 PCT Pub. No. WO93/01245 PCT Pub. Date Jan. 21, 1993.The invention relates to a process for producing water-dilutable varnish binders and their use in manufacturing water-dilutable fillers for automobile paintwork. The binders contain a reaction product, which is dilutable with water after the neutralization of the carboxyl groups, of a polyurethane resin having carboxyl groups and at least one terminally blocked isocyanate group (polycarboxyl component) with a polyester having a hydroxyl group (polyhydroxyl component) and a cross-linking component. Further improvements in the shelf-life of the varnishes can be attained by specially selecting the binder components and special processing steps for the combination thereof.
Patent TW-249211-B (TW)
Title: Process of grinding drill
Inventor: KIMURA MITSUO
IPC: B24B3/24
Filed: 1992-12-29
Granted: 1995-06-11
Abstract: A process of grinding drill, which comprises a rotating round plate grindstone which has polishing surface and polishing angles on the surrounding of the polishing surface in which the polishing surface and the front end of the drill face each other in a specified angle, and a drill with a shaft holding the drill; which is characterized in that: the shaft has three mechanical and synchronous movements generated by cams in which the three movements comprises the back-and-forth horizontal movement in the parallel direction on the polishing surface of the grindstone, the front-and-back movement of axial direction movement of the drill, and the rotation movement of rotation of the held drill; while polishing, first the shaft undergoes rotation movement of drill in a combined movement which comprises the horizontal movement toward the processing direction and the advancing movement toward the axial direction of drill so as to connect the blade edge of one end of drill from one end to the polishing face of the clockwise rotating grindstone in order to form a continuous gap between the cutting blades; while continuing the combined movement, the drill advances along the polishing angle to form a second gap plane and its tip inclination on the other side if the same blade edge; next, the shaft undergoes a return movement of the drill which is a combined movement which comprises the horizontal movement in the return direction and the backward movement in the axial direction of the drill in order to return the blade edge on the opposite side to the corresponding polishing plane of the grindstone; next, the polishing process was repeated for appropriate number of times to undergo polishing of the drill.
Patent TW-262423-B (TW)
IPC: B23Q39/02
Filed: 1993-08-28
Granted: 1995-11-11
Abstract: In a machine body with a horizontal bed (10) and a vertical column (12), a vertical rigid wall (14) is rigidly connected to the bed (10) and the column (12) for bracing and stiffening. The bed (10), the column (12) and the wall (14) are cast in one piece from a reaction-resin concrete. The wall (14) gives the machine body high bending and torsional resistance at low weight. In addition, the wall (14) serves to accommodate guides and supporting devices for functional elements of the machine tool, which in this way can be arranged spatially one above the other. <IMAGE>
Patent TW-237508-B (TW)
Title: Fuel metering device for carburetor (1)
Inventor: YAMASOE HIROSHI
IPC: F02M9/06
Filed: 1994-05-02
Granted: 1995-01-01
Abstract: A fuel metering device for carburetor, which comprises installing a slide valve guide box on the suction passage of the carburetor body, sliding the slide valve guide box to open/close the slide valve of the suction passage to install the oil control needle of fuel meter, inserting the oil control needle into the nozzle of metering needle of fuel ejection in the suction passage, the fuel metering device is characterized in that: at the support protruded seat 30 formed inside the slide valve 9, along the open/close movement direction X-X of the slide valve 9, with its upper end opening installed on the upper end 30A of the support protruded seat 30 and its lower end opening installed on the insertion hole 31 of the lower bottom 9A of the slide valve 9, the metering needle nozzle 36 is comprised of the fuel metering part 37, which passes the fuel metering hole 39, and the guide 38, which has a larger diameter than the fuel metering hole 39 and is installed upward cocentrical to the fuel metering hole 39 with its lead hole 40 of the upper end 38A opening passing through the fuel nozzle 41 of the lead hole 40; the fuel control needle 32 is comprised of a metering part 34 and a guide part 33, in which the metering part 34 inserts into the fuel metering hole 39 of the metering needle nozzle 36 and forms a fuel metering gap with the fuel metering hole 39, and the guide part 33 has a diameter larger than the metering part 34 and is installed in the lead hole 40 of the metering needle nozzle 36.
Patent TW-264386-B (TW)
IPC: A61K9/107
Filed: 1994-05-04
Granted: 1995-12-01
Abstract: There is disclosed a topical formulation containing glycols, glycerides, or their derivatives, an avermectin compound (active ingredient) and optionally a polymeric material which has been discovered to provide superior efficacy against endoparasites and ectoparasites when compared to conventional formulations and to maintain the concentration of the active compound in the milk of dairy animals below a safe concentration for human consumption. The formulation contains the avermectin active ingredient and at least 50 % of the glycol or glyceride or polymeric material.
Patent TW-493015-B (TW)
Title: A process for producing carbide particles dispersed in a MCrAly-based coating
Inventor: TAYLOR THOMAS ALAN
IPC: C23C4/12
Filed: 1995-06-23
Granted: 2002-07-01
Abstract: A thermal spray process for producing a MCrAlY-based coating wherein M is selected from the group consisting of iron, cobalt, nickel and mixtures thereof and wherein the carbon in the fuel of the thermal spray process converts between 30 to 80 percent by weight of the chromium component in the coating to chromium carbide.
Patent TW-310337-B (TW)
IPC: C08K13/04
Filed: 1995-07-13
Granted: 1997-07-11
Abstract: A polymeric film comprising from 0.0005% to 2% by weight, based upon the weight of the polymer in the film, of filler particles having a volume distributed median particle diameter of from 0.1 to 12.5  mu m, the filler particles being obtainable by calcining precursor silicone resin particles prior to incorporation into the film polymer.
Patent TW-303336-B (TW)
Title: Tying manner of brick and the carrying method therefor
Inventor: CHEN SHYH-SHYONG
IPC: B65B13/18
Filed: 1995-08-03
Granted: 1997-04-21
Abstract: A kind of tying manner of brick and the carrying method therefor comprises the steps of: (1) stacking up a piece of wall with bricks and leaving two openings at the bottom; (2) tying up the piece of wall with a steel ribbon; (3) combining pieces of wall as a block and tying the block firmly with steel ribbons; (4) lifting up the block on a truck by a forklift truck and carrying to the building site; (5) unloading down the block after arrival by a forklift truck and cutting steel ribbons away as to separate the block into pieces of wall; (6) levering up a pieces of wall with a pair of levers of a trolley by inserting into the openings; and (7) hanging up the whole trolley by a winder at hooks on the both sides of the trolley to a constructing floor.
Patent TW-388171-B (TW)
Title: Image-processing system for handling depth information
Inventor: HAISMA JAN
IPC: G06T7/60
Filed: 1995-08-29
Granted: 2000-04-21
Abstract: An image processing system creates a 2-dimensional output image with enhanced depth sensation by operating on a 2-dimensional input image. The system processes the input image non-uniformly by selecting an area in the input image according to a predetermined criterion, and changing a property, e.g., its brightness, of the area relative to a corresponding property of a complement of the area in the input image.
Patent TW-298607-B (TW)
IPC: E03D1/36
Filed: 1995-09-19
Granted: 1997-02-21
Abstract: An interlock mechanism (41-47) for a cistern or flush tank (1) having an underwater flush valve (3) is disclosed. The interlock mechanism is linked with the float arm (57) of an inlet valve (50). The interlock mechanism latches the float arm in its raised position in the event of a leaky flush valve (3). Thus although a single cistern volume is lost, there is no further loss. The next time a flush actuator (10) is operated the interlock mechanism in unlatched allowing the cistern to re-fill. The rising water re-sets the interlock latch mechanism.
Patent TW-367319-B (TW)
Title: Process for preparing aromatic or heteroaromatic sulfonyl halides
Inventor: KARINO HITOSHI
IPC: C07C309/35
Filed: 1995-12-21
Granted: 1999-08-21
Abstract: The present invention provides a process for preparing an aromatic or heteroaromatic sulfonyl halide represented by formula (3), the process comprising a step of halogenating an aromatic or heteroaromatic methylsulfide represented by formula (1) or an aromatic or heteroaromatic methylsulfoxide represented by formula (2) with a halogenating agent in the presence of water: (1) Ar-(SCH3-m-Xm)n, (2) Ar-(SOCH3-m-Xm)n, (3) Ar-(SO2Y)n; wherein Ar means an aromatic or heteroaromatic ring which may optionally have arbitrary substituents, X and Y each mean a halogen atom, m means an integer of 0 to 3, and n means 1 or 2. According to the present invention, aromatic or heteroaromatic sulfonyl halides can be easily obtained at a low cost on a commercial scale.
Patent TW-442525-B (TW)
Title: Composition containing fine solid particles
Inventor: HASHEMZADEH ABDULMAJID
IPC: C08L1/02
Filed: 1996-03-04
Granted: 2001-06-23
Abstract: A composition is described containing fine solid particles held in an encapsulation or dispersed in a matrix and which are inert towards the encapsulation or the matrix, whereby the encapsulation or the matrix consists of a homogeneous mixture of cellulose, tertiary amine oxide, water and, if necessary, other components. The compositions are suited for matting, pigmenting etc. of cellulose filaments, films and membranes.
Patent TW-438786-B (TW)
Title: Novel benzothiazole derivatives
Inventor: MURAMOTO HIROKI
IPC: C07D277/64
Filed: 1996-03-27
Granted: 2001-06-07
Abstract: Novel benzothiazole derivatives and their pharmaceutically acceptable salts for medical use are provided. The present invention relates to benzothiazole derivatives expressed by the following formula, in which R1 is a halogen, C1-6 alkyl, trifluoromethyl, ethyl amide, (methoxyethoxy)methoxy or -OX1, wherein X1 represents hydrogen, C1-6 alkyl or C1-6 carbonyl group; R2 is hydrogen, halogen, C1-6 alkyl, C1-6 hydroxyalkyl, trifluoromethyl, nitro, amine which can be substituted by C1-6 alkyl or C1-6 carbonyl, carboxyl which can be esterified by C1-6 alkyl, (methoxyethoxy)methoxy or -OX2, wherein X2 represents hydrogen, C1-6 alkyl, C1-6 carbonyl or C1-6 alkylcarboxyl which can be esterified by C1-6 alkyl; n, between 1 to 3, represents the number substituted by R2 in benzene ring, when n is 2 or 3, R2 may be identical or distinct, when R2 is hydrogen, R1 is a group except chloride. The compound of the present invention has such excellent pharmacological effect as to significantly decrease lipids in the blood such as cholesterol, triglycerides and low-density lipoproteins, thus useful as a novel therapeutic agent for hyperlipemia.
Patent TW-330369-B (TW)
Title: Circuit arrangement
Inventor: HENDRIK JAN BLANKERS
IPC: H05B41/231
Filed: 1996-04-10
Granted: 1998-04-21
Abstract: A circuit arrangement for igniting and operating a high-pressure discharge lamp is provided with Switching means, inductive means, and rectifying means together forming a buck converter connected to input terminals for connection to a supply source and output terminals for connection of the means comprising the lamp so as to supply the lamp with a current through periodic switching of the switching means alternately into a conducting and a non-conducting state, the buck converter operating in a self-oscillatory mode during stable lamp operation. The feature is that the circuit arrangement has a means for causing the buck converter to operate in a forced oscillatory mode dependent on the lamp state.
Patent TW-410240-B (TW)
Title: Method for cleaning etch by-product from plasma chamber surfaces
Inventor: YE YAN
IPC: H01L21/3065
Filed: 1996-07-20
Granted: 2000-11-01
Abstract: The present invention provides an apparatus and process for plasma cleaning the interior surfaces of semiconductor processing chambers. The method is directed to the dry etching of accumulated contaminant resideus attached to the inner surfaces of the plasma processing chamber and includes introducing a cleaning gas mixture of a halogen-containing gas; activating a plasma in an environment substantially free of oxygen species; contacting the contaminant residues with the activated cleaning gas to volatilize the residues; and removing the gaseous by-products from the chamber. The etchant gaseous mixture comprises an even or greater amount of at least one fluorine-containing gas and an even or lesser amount of at least one chlorine-containing gas. The instant invention enables the intermittent use of the cleaning steps in an ongoing plasma processing of semiconductor wafers without chamber downtime and significant loss of wafer production.
Patent TW-382029-B (TW)
Title: Material supplying method for fabricating single-crystal semiconductor
Inventor: FUJIYAMA TATSUHIRO
IPC: C30B15/00
Filed: 1996-07-13
Granted: 2000-02-11
Abstract: A low-cost and high productivity charging material for the recharge or additional charge fabrication of singlecrystal semiconductor by means of the CZ method. Common polysilicon rods utilized in recharge or additional charge fabrication have their end portions formed ring grooves. A joint element is made of polysilicon. When the end portions of the rods contact, the joint element engages the grooves to connect the rods together along their longitudinal direction. The rods can have arbitrary length, whereas the total weight, including the joint element, must be adjusted by the length to be greater than those of the melted polysilicon and the appending portions.
Patent TW-347577-B (TW)
Title: Bottom electrode structure for integrated circuit capacitors and method of making the same
Inventor: MASAMICHI AZUMA
IPC: H01L27/04
Filed: 1996-08-27
Granted: 1998-12-11
Abstract: An integrated circuit component (20) comprising: a substrate (22) and a metal wiring layer (26); the integrated circuit being characterized in: a layer sequence being formed of a material between the substrate and the metal wiring layer, the layer sequence at least comprising a buffer layer made of a layered superlattice material, the layer sequence essentially having no extra wiring layer.
Patent TW-341747-B (TW)
Title: Techniques of fabricating interconnection elements and tip structures for same using sacrificial substrates
Inventor: IGOR Y KHANDROS
IPC: G01R1/073
Filed: 1996-11-20
Granted: 1998-10-01
Abstract: A method of fabricating an interconnection element having contact tips, which is characterized in: pre-fabricating a tip structure on a sacrificial substrate; loading the tip structure to the contact end of an interconnection element; and removing the sacrificial substrate.
Patent TW-352454-B (TW)
Title: Improved method for forming aluminum contacts
Inventor: FU JIAN-MING
IPC: H01L21/285
Filed: 1996-12-21
Granted: 1999-02-11
Abstract: A process for making an aluminum contact comprises: (a) sputter depositing in a contact opening in a semiconductor substrate a first layer of titanium; (b) forming a thin layer of titanium oxide thereover; (c) sputter depositing a titanium nitride layer on the titanium oxide; (d) smoothing the titanium nitride layer in an argon plasma; and (e) sputter depositing an aluminum contact over the treated titanium nitride layer.
Patent TW-508436-B (TW)
Title: Stable coupling dye for photometric determination of analytes
Inventor: YU YEUNG S
IPC: G01N33/533
Filed: 1996-12-26
Granted: 2002-11-01
Abstract: A dye couple compound is provided for use in a test device containing a reagent system for detecting the presence or quantity of an analyte in a sample. The reagent system comprises one or more enzymes which, in the presence of the analyte, produce an oxidizing agent in quantities indicative of the quantity of analyte in the sample. The compound of choice is meta[3-methyl-2-benzothiazolinone hydrozone]N-sulfonyl benzenesulfonate monosodium.
Patent TW-575547-B (TW)
Title: A sulfonated amine acid derivative and the metalloproteinase inhibitor containing it
Inventor: WATANABE FUMIHIKO
IPC: A61K31/33
Filed: 1997-01-27
Granted: 2004-02-11
Abstract: A compound of the formula (I) and the optically active substance, pharmaceutically acceptable salt or hydrate thereof having metalloproteinase inhibiting activity.
Patent TW-343419-B (TW)
Title: Adaptive neighbor cell list
Inventor: KENNETH WALLSTEDT
IPC: H04W36/00
Filed: 1997-03-03
Granted: 1998-10-21
Abstract: A method for generating a neighbor cell list in a mobile telecommunication system comprising a plurality of mobiles and a stationary network, the stationary network including a first base station and a first plurality of neighboring base stations, each of the first base station and the first plurality of neighboring base stations having a cover range; the neighbor cell list being used to determine a target base station of handoff when the communication with a selected mobile is switched from the first base station to a neighboring base station; the method comprising the following steps: collecting data associated with the selected cell and each of the first plurality of neighboring base stations; determining a plurality of parameters corresponding to the data collected in the collection step, each of the parameters being associated with the first base station and one neighbor base station among the plurality of neighbor base stations; and generating a neighbor cell list corresponding to the parameters determined in the determining step, the neighbor cell list comprising channel identification codes of one channel for each base station in a second plurality of neighbor base stations of the first plurality of neighbor base stations.