baber/WOPTO huggingface dataset:
Patent TW-232711-B (TW)
IPC: C21B13/02
Filed: 1993-02-13
Granted: 1994-10-21
Abstract: A hot coke bed 32 is established at the bottom of a vertical shaft furnace, e.g. an iron melting cupola 2. The cupola 2 is then charged with alternate layers 34 and 36 of ferrous metal and coke respectively. Burners 18 burn hydrocarbon fuel in the presence of a stoichiometric excess of oxygen-enriched air and thus form a hot gas mixture including oxygen. The hot gas mixture passes upwards through the shaft 4 of the cupola 2 thereby providing sufficient heat to melt the ferrous metal. Molten ferrous metal flows downwards under gravity into and through the coke bed 32 and may be removed through a tap hole 28. At least one jet of oxygen is injected into the hot coke bed 32 so as to maintain it at a temperature sufficient to superheat the molten metal. Preferably a fan 11 is operated to dilute with air the combustion gases above the level of the charge in the shaft 4 and thereby create secondary flames. No air blast is supplied to the cupola. A significant degree of superheating can be achieved while keeping down the proportion of environmentally undesirable components (i.e. particulates and carbon monoxide) in the gas exhausted from the cupola. <IMAGE>
Patent TW-244330-B (TW)
Title: Cleaning machine for food container
Inventor: YANAGIHARA MASANOBU
IPC: A47L15/00
Filed: 1993-08-31
Granted: 1995-04-01
Abstract: A food container which is characterized in comprising a detection mechanism which detects out the remaining amount of cleaning water in the cleaner and a control device, in which the control device controls pre-cleaning on the food container followed by discharging the pre-cleaning water while undergoing cleaning process, the detection device detects whether the cleaner has excess amount of cleaning water and sets the cleaning time longer if there is excess amount of water exists.
Patent TW-276362-B (TW)
Title: Fabricating process for mask ROM
Inventor: HORNG YEUN-DING
IPC: H01L27/112
Filed: 1994-03-22
Granted: 1996-05-21
Abstract: A fabricating process of mask ROM comprises: on the first conductive-type silicon substrate exposed by one bit line, developed and implanted by thickly second conductive-type impurity ion to form bit line area; through thermal oxidization growing one gate oxide, and in sequence depositing one polysilicon and Si3N4, in which polysilicon is doped with thick impurity to decrease resistance; through one word line mask and etching the above Si3N4 defining the determined gate area; after removing photoresist, then through one programming mask exposing determined programming memory cell and performing one programming ion implantation with the first conductive-type to increase threshold voltage of programming memory cell, in which the energy of programming ion must be able to penetrate polysilicon and gate oxide, but prevented by Si3N4; after removing photoresist, then through thermal oxidization growing one polysilicon oxide; removing the above Si3N4 and with the above polysilicon oxide as etching mask etching polysilicon to form gate of memory cell; by the above process making programming ion and word line be with self-aligned interaction to increase programming reliability of programming memory cell and drain current of its neighboring memory cell.
Patent TW-487703-B (TW)
Title: 1,5-benzodiazepine derivatives
Inventor: SUGG ELIZABETH ELLEN
IPC: C07K5/08
Filed: 1994-05-26
Granted: 2002-05-21
Abstract: Novel benzodiazepine compounds of formula which exhibit agonist activity for CCK-A receptors enabling them to modulate the hormones gastrin and cholecystokinin (CCK) in mammals for use in medicine as anorectic agents in the regulation of appetite, the treatment of obesity and the maintenance of weight loss.
Patent TW-281632-B (TW)
Inventor: ROLAND KLEISSENDORF
IPC: A61M15/00
Filed: 1994-11-07
Granted: 1996-07-21
Abstract: The inhalation device for inhaling a pulverulent, pharmacologically active medicament consists of a storage container (3) for the medicament (4), a manually activated dosing arrangement for preparing a separated quantity of inhalation substance which is taken up by the air current aspirated upon inhalation and is swirled, an air inlet channel (9), a swirl chamber (W), and a connection channel (8) between the swirl chamber (W) and the dosing arrangement, and with a mouthpiece channel leading out from the swirl chamber (W). The dosing arrangement in this case consists of a dosing drum (D) which has in its interior (5) a storage container (3) for the medicament. Furthermore, the air inlet channel (9) and the connection channel (8) are arranged in such a way that they run towards each other in a V shape. Thus, whenever a dosing procedure is carried out, a separated quantity of inhalation substance is made ready in a dome shape at the apex of the two air channels (8) and (9) running towards each other in a V shape. <IMAGE>
Patent TW-270271-B (TW)
Title: Paper fiber substrate phenolic resin type circuit board structure and its production process
Inventor: PERNG SHOOU-RONG
IPC: H05K3/00
Filed: 1994-12-30
Granted: 1996-02-11
Abstract: A process of producing paper fiber substrate phenolic resin type circuit board, which comprises using a paper fiber substrate phenolic resin type circuit board which has its surface embossed with conductive metallic foil membrane, after exposure and etching the surface metallic foil circuit applying punching operation of hole penetrating, using carbon adhesive ink to perform hole pouring operation on the through holes so as to adhere a layer of carbon adhesive membrane layer connecting the upper and lower surface on surrounding of the through holes, and electroplating a layer of low resistance metallic membrane layer on the carbon adhesive membrane and the metallic foil circuit.
Patent TW-332228-B (TW)
Title: Improved lotion composition for treating tissue paper
Inventor: THOMAS JAMES KLOFTA
IPC: A61K8/31
Filed: 1995-07-05
Granted: 1998-05-21
Abstract: A lotion composition for treating tissue paper, which is a solid or semi-solid at 20 degree C and comprises: (A) 20 to 95% of a substantially water-free softener which has plasticity or fluid viscosity at 20 degree C and is selected from petroleum-based softeners, aliphatic acid ester softeners, alcohol alkyl ester softeners, aliphatic acid ester alcohol esters, aliphatic alcohol softeners, and mixtures thereof; (B) 5 to 80% of an agent capable of immobilizing the softener on the surface of tissue paper which has been treated with the lotion composition, the immobilizing agent having a melting point of 35-100 degree C and containing compound(s) selected from C14-C22 aliphatic alcohols, C12-C22 aliphatic acids, C12-C22 aliphatic alcohol ethanol ester and a mixture thereof; and (C) optionally 1-50% of a hydrophilic surfactant which is non-ionic and has an HLB value of 4 to 20, in which the hydrophilic surfactant comprises an ethoxylated alcohol having an alkyl chain containing 8 to 22 carbon atoms with an average degree of ethoxylation ranging from 1 to 54, and/or an ethoxylated sorbitan fatty acid anhydride ester of C12-C18 aliphatic acid with an average degree of ethoxylation ranging from 2 to 10.
Patent TW-354297-B (TW)
Title: Linear low density polyethylene based compositions with improved optics
Inventor: PANAGOPOULOS JR GEORGE
IPC: C08L23/04
Filed: 1995-07-14
Granted: 1999-03-11
Abstract: A polymeric composition essentially consisting of: (A) 99.5 to 95 wt% polyolefin, prepared from at least two steps of polymerization in sequence and comprised of: (i) 95 to 75 wt% linear low-density polyethyelen which contains up to 20 wt% C4-C8 <alpha>-olefin and has a density of 0.88 to 0.945 g/cm3, and melt index of 0.1 to 10 g/10 min, and (ii) 5 to 25wt% copolymer of propylene and ethylene or C4-C4 <alpha>-olefin containing 60 to 95% of propylene or the copolymer of propylene, ethylene and C4-C8 <alpha>-olefin containing 80-96% propylene, 2 to 10% ethyelne and 2-10% C4-C8 <alpha>-olefin, and its insolubility in dimethylbenzene is not higher than 70%, wherein the polyolefin composition has melt index of 0.1 to 0.5 g/10min and a density of 0.900 to 0.925 g/cm3; and (B) 0.5 to 5% low-density polyethyelen.
Patent TW-404972-B (TW)
Title: Solid solutions of pyrrolo-[3,4-c]-pyrroles with quinacridonequinones
Inventor: HENDI SHIVAKUMAR B
IPC: C07D471/04
Filed: 1995-07-24
Granted: 2000-09-11
Abstract: The present invention relates to novel solid solutions which comprise a quinacridone-quinone component, a pyrrolo[3,4-c]pyrrole component and a third component which is a 2-anilinoacridone, a 5,6,7,8-tetrahydro-2-anilinoacridone, 2-phenoxyacridone, a 5,6,7,8-tetrahydro-2-phenoxyacridone or a mixture thereof. The solid solutions are three component solid solutions which consist of the components identified above or are four component solid solutions which additionally contain a quinacridone component. Pigment compositions containing the disclosed solid solutions and a method of pigmenting high molecular weight organic material with the solid solutions are also disclosed.
Patent TW-287241-B (TW)
Title: Multiple-size optical fiber identifier
Inventor: Ronald k bender
IPC: G02B6/42
Filed: 1995-07-31
Granted: 1996-10-01
Abstract: An instrument for detecting optical signals in optical fibers of various diameters includes a piston adapted to urge a portion of an optical fiber against a light detector, the piston being movable between open and closed positions, and having at least two piston surfaces, one defining a first precision bend geometry adapted to urge a fiber of a first diameter against the detector, and another defining a second precision bend geometry adapted to urge a fiber of a second diameter against the detector. The piston is biased toward the detector by a spring mechanism which also applies a predetermined amount of pressure against the fiber. The piston includes a mandrel having the two piston surfaces, the mandrel further having a shaft such that it may be rotated about the shaft to present either one of the piston surfaces to the detector. Indicia may be provided on the mandrel shaft, or the body, to visually indicate which piston surfaces has been selected. The mandrel may be moved between the first and second orientations without disassembling the device,although such movement is allowed only when the piston is in a retracted position away from the detector. The mandrel includes detent means for releasably securing the mandrel in either one of the first and second orientations. A novel ambient light shield is also disclosed.
Patent TW-312694-B (TW)
IPC: A61K31/395
Filed: 1995-09-19
Granted: 1997-08-11
Abstract: The present invention provides a novel compound which is represented by formula (I): <CHEM> wherein preferable examples of R<1> to R<6> are as follows; R<1> and R<2> are each an alkyl group optionally substituted by a halogen atom, an amino group, a hydroxyl group, an alkoxyl group or a thiol group, a hydrogen atom, a halogen atom or an alkoxyl group; R<3> is a hydrogen atom; R<4> is a methyl group; R<5> is a hydrogen atom or an alkyl group; and R<6> is a group of the formula: <CHEM>  wherein Z is a phenyl group; and has an antitumor effect.s
Patent TW-281762-B (TW)
Title: Ferroelectric memory using reference charge circuit
Inventor: MIRMAJID SEYYEDY
IPC: G11C11/22
Filed: 1995-10-04
Granted: 1996-07-21
Abstract: A random access memory circuit is described which uses single ferroelectric memory cells to store data. The ferroelectric memory cells can be selectively read using a reference voltage which is compared to a voltage representative of data stored on the memory cell using a multiplexed sense amplifier. The reference voltage is generated using a non-remnant capacitor circuit coupled to a bit line. In using a non-remnant capacitor circuit, a single-ended reference voltage can be generated on the bit line. The capacitance of the bit line is substantially greater than the capacitance of the non-remnant capacitor, therefore, the resultant reference voltage on the bit line remains relatively constant with fluctuations in supply voltage. A ferroelectric memory cell can then be read by comparing the voltage on its corresponding bit line to the reference voltage using the sense amplifier.
Patent TW-448403-B (TW)
Title: Pipeline data processing device and method for executing multiple data processing data dependent relationship
Inventor: NAKAJIMA MASAITSU
IPC: G06F9/38
Filed: 1996-02-26
Granted: 2001-08-01
Abstract: This invention is about pipeline data processing device and method for executing multiple data processing data dependent relationship. It constitutes the pipeline that can plug one or more than two Through cycle into the pipeline to make execution level of data processing not in the fixed position but move to any level. Therefore, it makes multiple instructions assigned by multiple data processing with data dependent relationship to give orders to multiple pipeline data processing circuit to be the pipeline processing circuit of data processing with data dependent. First, it executes the data processing with data dependence. Second, when executing the above-mentioned data processing with data dependence during the time of delay 1 cycle, it is seen as the pipeline processing circuit of the above-mentioned data processing with data dependent to execute data processing with data dependent. Therefore, it can give continuous multiple orders uninterruptedly and fast execute multiple data processing with data dependent relationship.
Patent TW-368446-B (TW)
Title: Seam welding machine and method for protecting welding electrodes
Inventor: YOSHIDA MASARU
IPC: B23K11/06
Filed: 1996-06-29
Granted: 1999-09-01
Abstract: The invention relates to a kind of seam welding machine and method for protecting welding electrodes which is that before or during the welding process and at the time of coating suitable amount of electrode protection agent on the surface of welding electrode to protect the welding electrode, it can remove the electrode protection agent attached on the welded strip to keep good production quality of the strip. The invention comprises the bracket moving vertical to the moving direction of strip; a pair of welding electrodes of rotating disk type which are allocated on the bracket and proceed the welding by pushing the welding face of the said strip from up and down direction along with the movement; the coating portion which is allocated on the bracket and used to coat the electrode protection agent filled by pumping from the storage tank onto the rotating surface of the said welding electrode; and the removing portion which is allocated on the bracket and used to remove the electrode protection agent residual on the welding face of the strip on the output side of welding electrode.
Patent TW-382044-B (TW)
Title: Screw-type compressor
Inventor: LUYTS GUIDO JAN
IPC: F04C18/16
Filed: 1996-09-02
Granted: 2000-02-11
Abstract: Screw-type compressor containing a gearcase with at least one pressure stage; a lubricating device having as components at least a lubricant reservoir, a pump, a lubricant cooler, a filter and nozzles or distribution elements and which moreover has conduits for lubricant between these components; and a cooling arrangement having as components at least a compressed air cooler and the lubricant cooler, and which moreover has a number of conduits for cooling fluid between these components, characterized in that at least a number of components of the lubricating device and of the cooling arrangement are mounted directly on the gearcase or are integrated in the gearcase, whereas a number of the conduits between different components are integrated at least partially in the gearcase, such that the number of conduits between components or parts thereof situated outside the gearcase or the lubricating device or cooling arrangement is limited.
Patent TW-357201-B (TW)
Title: Process for the production of cellulose fibers and the cellulose fiber and cellulose staple fiber obtained therefrom
Inventor: EIBL MARKUS
IPC: D02J1/06
Filed: 1996-10-01
Granted: 1999-05-01
Abstract: A process for the production of cellulose fibers, comprising said process the following steps: (A) dissolving a cellulose-containing material in an aqueous, tertiary amine-oxide to obtain a spinnable cellulose solution; (B) spinning said cellulose solution and passing it through an aqueous precipitation bath, whereby water-containing, swollen filaments are obtained; (C) squeezing said water-containing, swollen filaments at various points, so that at least 2 squeezing points per millimeter of filament length on average are achieved; and (D) drying said squeezed filaments to cellulose fibers, wherein squeezing is carried out using a pressure big enough so that said squeezing points produced on the filament are preserved also on the dried fiber and may be seen as color variations when observed under linearly polarized light.
Patent TW-341718-B (TW)
Title: Nitride semiconductor device
Inventor: NAKASUGI SHUJI
IPC: H01L21/205
Filed: 1996-11-05
Granted: 1998-10-01
Abstract: A nitride semiconductor device which has a nitride semiconductor layer structure, the structure including an active layer of a quantum well structure containing an indium-containing nitride semiconductor; a first nitride semiconductor layer having a band gap energy larger than that of the active layer being provided in contact with the active layer; a second nitride semiconductor layer having a band gap energy smaller than that of the first layer being provided over the first layer; and a third nitride semiconductor layer having a band gap energy larger than that of the second layer being provided over the second layer.
Patent TW-383527-B (TW)
Title: Enhanced detectionn of multipled data transmissions
Inventor: VAN EEDEN HENDRIK LODEWYK
IPC: G06F13/00
Filed: 1996-11-07
Granted: 2000-03-01
Abstract: The present invention provides method and apparatus which enhance the probability of identification of a number of transmitters, typically transponders, which are all transmitting data to a receiver. The invention is applicable to a number of systems including passive radio-frequency transponders systems, systems in which a number of self-powered transmitters must be identified by a receiver, or systems in which a number of transmitters broadcast using a randomly delayed ""back-off and retry"" algorithm. Each transmitter is adapted to transmit at intervals and comprises means for generating transmissions, means for calculating the duration of the interval between successive transmissions and means for enabling the transmitter at random or pseudo-random intervals related to an operating frequency of local timing means. In passive RFID systems, the frequency of the local timing means is indeterminate, being unspecified until the transmitter is in operation.
Patent TW-402580-B (TW)
Title: Device for injecting a hydrocarbon charge
Inventor: GAUTHIER THIERRY
IPC: C10G11/18
Filed: 1996-11-30
Granted: 2000-08-21
Abstract: The present invention relates to a device for injecting a hydrocarbon charge into a catalytic cracking reactor comprising in particular an envelope (1), a main (liquid) charge feed tube (3), and an inlet (2) for an auxiliary gaseous fluid. According to the invention, charge feed tube (3) is divided, inside envelope (1), into at least two secondary lines (4) designed to distribute said charge uniformly, each secondary line (4) terminates coaxially with the inlet of an element (7) of the venturi type, and the auxiliary gaseous fluid is mixed with the charge at the inlet of said venturi (7). The present invention applies in particular to catalytic cracking of heavy hydrocarbon charges.
Patent TW-340179-B (TW)
Title: Heat treatment tools and the manufacturing method
Inventor: FUNATO YOSHIO
IPC: C04B41/87
Filed: 1996-12-28
Granted: 1998-09-11
Abstract: A sort of heat treatment tool for formation of SiC coated SiC material on SiC by means of CVD, featuring the coating of the substrate in 200um of the SiC film in connection with the SiC substrate being observed by a 400-fold scanning electronic microscope for detection of the coating, without pores of over 2um in diameter.
Patent TW-577735-B (TW)
Title: Pharmaceutical combined preparation and its use in the treatment of gynaecological disorders
Inventor: STOCKEMANN KLAUS
IPC: A61K31/00
Filed: 1997-02-14
Granted: 2004-03-01
Abstract: The invention relates to a pharmaceutical combined preparation of LHRH analogues and anti-oestrogens having tissue-selective oestrogen activity and also to its use for the treatment of gynaecological disorders, especially for the treatment of endometrioses and myomas.
Patent TW-372308-B (TW)
Title: Display apparatus
Inventor: KANEKO YOSHIYUKI
IPC: G09G5/22
Filed: 1997-03-17
Granted: 1999-10-21
Abstract: The invention relates to the image display apparatus constructed from a plurality of pixels allocated in vertical and horizontal directions, especially applied for TV or personal computer and other office automation machines. The apparatus is driven by a signal switching method of new pixels constructed by continuous a plurality of pixels to display the animation. The unit pixels are belong to the structural pixels and the new pixels are driven pixels. In a high precision display apparatus like several hundreds dpi, the apparatus can expand the display animation image.
Patent TW-366435-B (TW)
Title: Photographic image processing apparatus
Inventor: HOSHINO YASUSHI
IPC: H04N1/12
Filed: 1997-04-12
Granted: 1999-08-11
Abstract: A film scanner includes: a film carrier having, an aperture for image reading, a film conveyor for conveying a film on which image information in each frame has been recorded, to the aperture one from by one frame of the film, and a communication device for receiving a control signal to control the film conveyor; an image reader for optically reading the recorded image information on the film; a controller for generating the control signal; and a first outputting device connected with the communication device for outputting the control signal to the film carrier.
Patent TW-330296-B (TW)
Title: Method for error correction for data bits in semiconductor memories and semiconductor memory chips for implementing the method
Inventor: KAREL SOTEK
IPC: G06F11/10
Filed: 1997-04-22
Granted: 1998-04-21
Abstract: An error correction method for data bits in semiconductor memory, in which there is a parity set for data bits of given number stored in memory cells, and said parity bit allows error recognition and/or error correction process for at least a data bit, comprises the features that each memory cell(10) not only read logic bit information, but reads its analog voltage value as identification criteria of error possibility for logic bit information stored in each memory cell(10), and when detecting error in data bits by parity bit, then analog voltage of data bits which is the most away from give voltage of instantaneous logic bit information will be corrected.
Patent TW-419451-B (TW)
Title: A process for producing di(alkoxylcarbonylaminoaryl)methanes
Inventor: HUANG KUEN-YUAN
IPC: C07C231/14
Filed: 1997-05-12
Granted: 2001-01-21
Abstract: The present invention relates to a process for producing di(alkoxylcarbonylaminoaryl)methanes of the following formula (I): R1OOCHN-Ar1-CH2-Ar2-NHCOOR2, wherein R1 and R2 are the same or different and each represents a C1-6 alkyl group, a C2-6 alkenyl group or a C4-6 alkadienyl group; Ar1 and Ar2 are the same or different and each represents unsubstituted or substituted phenylene group; the process comprises condensing N-arylamino format with formaldehydes compounds in the presence of concentrated sulfuric acid as an acid catalyst. The present process produces di(alkoxylcarbonylaminoaryl)methanes in a high selectivity without solvent separation and rearrangement steps so that a waste acid treatment is not required.