baber/WOPTO huggingface dataset:
Patent TW-331044-B (TW)
Title: Mesophase pitch-based carbon fiber for use in negative electrode of secondary battery and manufacturing method thereof
Inventor: NISHIMURA YOSHISUKE
IPC: H01M10/05
Filed: 1996-04-27
Granted: 1998-05-01
Abstract: A mesophase pitch-based carbon fiber used as negative electrode of secondary battery comprises: (1) Columnar core part having a texture composed of a plurality of graphite layers extending along an axial direction and extending with minute flexures in a plane perpendicular to the axis and an outer-shell part surrounding the core part, and outer shell part having a texture composed of a laminate of a plurality of graphite layers extending along an axial direction. The graphite layers are oriented in a plane perpendicular to the axis in a fashion such that the graphite layers extend along a circumferential direction with minute flexures while gradually receding from a center of the core part; (2) In which the graphite layers constituting the outer-shell part having a laminate face forming a surface of the outer-shell part, and channels permitting entry and exit of lithium ions being formed between graphite layers at the laminate face.
Patent TW-305783-B (TW)
IPC: B21J5/12
Filed: 1996-05-01
Granted: 1997-05-21
Abstract: A method for shrinking a ring (14) fitted over the free end (10a) of a flexible tube (10) on a rigid tubular member (12). The method uses a shrinking die (16) with an axial cavity (18) including a splayed section (18a) and a broad open end (20) whereat the diameter of the cavity is substantially the same as the greatest diameter (d) of said section. The shrinking die (16) is positioned so that at least the broad end (20) of the cavity is located around the portion (14) to be shrunk while its narrow end is in front of the tube, and, while axially supporting one of the ring (14) and the shrinking die (16), both are mutually axially moved in a direction (F) extending from the free end (10a) of the tube (10) towards the other end thereof.
Patent TW-358831-B (TW)
Title: Process for the demetallization of highly acidic baths or use of said process in the electropolishing of stainless-steel surface
Inventor: ABEDIAN RAZMIK
IPC: C25F7/02
Filed: 1996-05-30
Granted: 1999-05-21
Abstract: A process for removing metal from the mixture of phosphoric acid and sulphuric acid, wherein the mixture is fed into an electrolysis tank, the cathode and anode in the tank are separated by a partition consisted of material with pore sizes in the range of 0.5 μm to 10 μm, in which, when direct current is applied to the electrolysis tank, a diaphragm is formed which bars the passage of ions and the Fe(III) present in the mixture is reduced to Fe(II) ion, and when solubility reaches the limit, FeSO4 is precipitated and subsequently the precipitate is removed.
Patent TW-301062-B (TW)
Title: A Schottky structure and its manufacturing method
Inventor: JANG LIAN-BIH
IPC: H01L31/0304
Filed: 1996-06-28
Granted: 1997-03-21
Abstract: A Schottky structure includes: - a substrate; - the first expitaxy layer over the substrate which uses low-dopant rare earth element; and - a metal layer over the first expitaxy layer. the first expitaxy layer is used for increasing the reverse bias anddecreasing the reverse leakage current.
Patent TW-328993-B (TW)
Title: Conditional access device and process
Inventor: MR SIRBU CORNEL
IPC: G06F12/00
Filed: 1996-08-21
Granted: 1998-04-01
Abstract: A conditional access device intended to be used in liaison with host electronic equipment, constituted by a pointing peripheral device incorporating at least one micro-circuit card coupler, characterized in that it incorporates in addition, personal acquisition means particular to a user and that the personal information is locally compared with memorized information on the microcircuit card without the personal information being transmitted through the host equipment.
Patent TW-399283-B (TW)
Title: Stacked capacitor having a corrugated electorde
Inventor: WATANABE HIROHITO
IPC: H01L23/522
Filed: 1996-09-26
Granted: 2000-07-21
Abstract: In a semiconductor device, such as a memory cell, including a capacitor, a corrugated electrode is used as a lower electrode of the capacitor and is covered with an insulation film to be opposed to an upper electrode. The corrugated electrode is specified in section by a series of folded portions which are alternately folded vertically and horizontally. Practically, the corrugated electrode is formed by a corrugated wall which surrounds a hollow space and which has a rectangular or a polygonal shape on a plane. Alternatively, the corrugated wall has an irregular surface formed by an aggregation of grains so as to effectively widen a surface of the lower electrode. Such a corrugated electrode may be manufactured by a mold which is formed by selectively etching a stack of first-kind spacer films and second-kind spacer films.
Patent TW-376318-B (TW)
Title: Laryngeal mask airway incorporating an epiglottic elevating mechanism an artificial airway device to facilitate a patient's lung ventilation comprises an airway tube and a laryngeal mask at one end of the tube
Inventor: BRAIN ARCHIBALD IAN JEREMY
IPC: A61M16/04
Filed: 1996-10-03
Granted: 1999-12-11
Abstract: An artificial airway device to facilitate a patient's lung ventilation comprises an airway tube and a laryngeal mask at one end of the tube. The mask is of generally elliptical configuration, with an inflatable peripheral cuff of flexible material around the edges of the mask, for sealed support of the mask around the inlet to the patient's larynx. The mask has an aperture through which the airway tube opens into the interior of the mask. The mask also comprises a longitudinally directed bar, extending across the mask aperture, from the central upper edge or rim of the mask aperture, to which it has effectively a hinged attachment, to the posterior rim of the mask aperture, at which the bar is free. The hinged mounting of this bar is so positioned at longitudinal offset from the distal end of the mask (which locates in the upper sphincter or oesophageal inlet) that the introduction of an inserted endotracheal tube will automatically engage and swing the bar backward into camming engagement with the epiglottis, thus easily folding the epiglottis backward against the wall of the laryngeal inlet and permitting undeflected insertional passage of the endotracheal tube to and through the laryngeal inlet, and permitting undeflected insertional passage of the endotracheal tube to and through the laryngeal inlet.
Patent TW-391950-B (TW)
Title: Spraying material and spraying method employing it
Inventor: ARAKI AKITOSHI
IPC: C04B7/345
Filed: 1996-10-09
Granted: 2000-06-01
Abstract: A spraying material which comprises cement mortar comprising cement and gypsum as main components, and an accelerating agent comprising calcium aluminate as a main component.
Patent TW-377347-B (TW)
Title: Process for the preparation of the herbicide ethyl alpha-2-dichloro-5-(4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl)-4-fluorobenzenepropionate
Inventor: AGER JOHN W
IPC: A01N43/653
Filed: 1996-12-13
Granted: 1999-12-21
Abstract: A process is disclosed for the preparation of the herbicide ethyl alpha-2-dichloro-5-(4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl)-4-fluorobenzenepropionate by the simultaneous diazotization of 4-difluoromethyl-4,5-dihydro-3-methyl-5-oxo-1-(5-amino-2-fluoro-4-chloro-phenyl)-1H-1,2,4-triazole (the amine) and arylation of ethyl acrylate with the diazotized amine. In the process the following reagents are added in sequence and, under specified conditions, to a cooled, stirred solution of the amine in acetone: cuprous chloride, hydrochloric acid, ethyl acrylate, and sodium nitrite.
Patent TW-437028-B (TW)
Title: Semiconductor body which is composed of silicon and can be soldered to a metal mount as well as method for such soldering
Inventor: HUBNER HOLGER
IPC: H01L23/482
Filed: 1997-02-17
Granted: 2001-05-28
Abstract: A silicon semiconductor body (1), which is provided with a diffusion barrier layer (4), is provided with a solder material layer (5), preferably a tin layer, and afterwards is applied to a metal mount (2) and is soldered to the mount directly, that is to say without further additives, by heating to temperatures above 250 DEG C.
Patent TW-351768-B (TW)
Title: Method and apparatus for quick tect of DC HIPOT
Inventor: CHEN PIN-YI
IPC: G01R31/12
Filed: 1997-03-21
Granted: 1999-02-01
Abstract: A method for testing DC HIPOT comprises: first to set up a test voltage V, a charging time <DELTA>T and a charging current ceiling Ic on the testing apparatus in which the charging time <DELTA>T is a charging current supply time region after the test apparatus is provided with the specific voltage and is carrying out the test on the load object, the charging current ceiling Ic means that during the <DELTA>T time region, the current ceiling Ic is the current that the user has set up to apply on the load; during the testing when the testing apparatus is carrying the test on the load object within the charging time <DELTA>T, the charging current set for the test object is set at Ir; now the testing apparatus will compare the charging current Ir value against the charging current ceiling Ic; if the Ir is greater than Ic, the test stops and the status column will displays that the load object is rejected; in case that the Ir is less than Ic, then continue testing load leakage current I, since the testing apparatus has been set up with a charging current ceiling Ic which is employed to test the current occurred after the charging time <DELTA>T, now using the current ceiling specified in the safety rules as the standard to determine how to lift the voltage to the testing apparatus in an attempt to shorten the test time on the load object.
Patent TW-359937-B (TW)
Title: Optical apparatus and optical system
Inventor: KAWAI TATSUTO
IPC: G02B6/00
Filed: 1997-07-29
Granted: 1999-06-01
Abstract: In an image reading device in which an original is illuminated by a light source, and a reflected beam from the original is imaged on a sensor through a rod lens array, a light-shielding member is arranged between the beam exit surface of the light source and the incident surface of the rod lens array to prevent the beam from the light source from being directly incident on the rod lens array to cause a flare. An image reading device and information processing apparatus in which the image quality is rarely degraded by the flare beam are provided.
Patent TW-355908-B (TW)
Title: Tonal field amplifier
Inventor: KISHII TATSUYA
IPC: H04S1/00
Filed: 1997-09-10
Granted: 1999-04-11
Abstract: A tonal field amplifier comprising: a first amplitude phase transform apparatus, consisting of a first inverse phase amplifier which receives the input signals of left and right channels where one of them is taken as its input signal; a first amplitude phase characteristic giving apparatus, responding to the frequency and giving the predetermined amplitude and phase characteristic to the output signal of the first inverse phase amplifier; a first feedback apparatus adding the output of first amplitude phase characteristic giving apparatus and the output of the first inverse phase amplifier to the output signal received by the first inverse phase amplifier, and send the results to the first inverse phase amplifier; a second amplitude phase transform apparatus, consisting of a second inverse phase amplifier which receives the input signals of left and right channels where the other signal is taken as its input signal; a second amplitude phase characteristic giving apparatus, responding to the frequency and giving the predetermined amplitude and phase characteristic to the output signal of the second inverse phase amplifier; a second feedback apparatus adding the output of second amplitude phase characteristic giving apparatus and the output of the second inverse phase amplifier to the output signal received by the second inverse phase amplifier, and send the results to the second inverse phase amplifier; a first addition apparatus which adds the output of first phase amplifier and the output of second amplitude phase characteristic giving apparatus together; a second addition apparatus which adds the output of the second phase amplifier and the output of first amplitude phase characteristic giving apparatus together; a first feedback level regulating apparatus inserted on the feedback path of the first feedback apparatus to carry out low-frequency tonal control by regulating the feedback signal level output by the first amplitude phase characteristic giving apparatus; a second feedback level regulating apparatus inserted on the feedback path of the second feedback apparatus to carry out low-frequency tonal control by regulating the feedback signal level output by the second amplitude phase characteristic giving apparatus.
Patent TW-344868-B (TW)
Title: Process for using silicate glass as silicon integrated circuit doping
Inventor: FANN DER-TSYR
IPC: H01L21/22
Filed: 1997-10-17
Granted: 1998-11-11
Abstract: A process of using a silicate glass (SG) as a silicon integrated circuit doping, which is applicable on a silicon integrated circuit device having a gate oxide and a gate region on a silicon substrate, the process comprising the following steps: (a) exposing a surface of the silicon substrate where a doping is to be carrying out; (b) forming a doped SG layer on the exposed surface of the silicon substrate and the periphery of the gate region; (c) carrying out a thermal diffusion procedure thereby doping and forming a shallow junction region below the surface of the silicon substrate not covered by the gate region; and (d) carrying out an oxidation procedure thereby forming a drive-in stopping oxidation layer at the interfaces between the SG layer and the exposed silicon substrate and the gate region in order to ensure that the shallow junction region will not be affected by the following processes.
Patent TW-349056-B (TW)
Title: A complex resin composition in which inter-layer compounds are finely dispersed in thermoplastic resin
Inventor: HOSOKAWA TERUO
IPC: B32B19/02
Filed: 1997-11-06
Granted: 1999-01-01
Abstract: A complex resin composition in which inter-layer compounds having Onium salts of amino alcohol derivatives inserted in swelling layered compounds and having an inter-layer distance of 10-25 <ANGSTROM> determined by X-ray reflection are finely dispersed in thermoplastic resin with the ratio of inter-layer compounds to complex resin composition being 0.5~60 wt%.
Patent TW-368442-B (TW)
Title: Shaft mounting and dismounting structure
Inventor: MIYANAGA MASAAKI
IPC: B23B31/00
Filed: 1998-02-24
Granted: 1999-09-01
Abstract: The invention provides a kind of shaft mounting and dismounting structure for simple structure and easy for manufacturing and assembly. The shaft can be formed as the outer diameter which the locking component can be passed back along the outer diameter direction and formed the contact portion by reducing the diameter of the base end. In the front end direction, there forms a recession for deposit of the lug of the locking component. The first bushing is located inside of the arbor opening and be pushed toward the opening direction by the flexible component. The front end contacts the contact portion and can back from the base end and keep the back state of the locking component along the outer diameter by its outer face. In the sliding region, it forms the holding hole for holding the locking component on the arbor's wall. On the outer rim of the arbor, there is the second bushing which can retract from the base end and push the locking component toward the inner diameter direction with inner surface at that state.
Patent TW-364226-B (TW)
Title: Antenna for receiving and/or transmitting rectilinear polarization signals
Inventor: BOURGEOIS ALAIN
IPC: G01S7/28
Filed: 1998-03-02
Granted: 1999-07-11
Abstract: The antenna for receiving and/or transmitting rectilinear polarization signals includes at least one first reading element (24, 26) with circular polarization in one direction and at least one second radiating element (28, 30) with circular polarization in the other direction. The singles of substantially equal amplitude supplied by the radiation elements with circular polarization in opposite directions are combined to provide a rectilinear polarization signal. The direction of the rectilinear polarization depends on the phase-shift between the combined signals. A phase-shifter (32) adjusts the direction of polarization of the antenna. The adjustment can be automated.
Patent TW-411579-B (TW)
Title: Structure of dual damascene and production method thereof
Inventor: WU JIUN-YUAN
IPC: H01L21/28
Filed: 1998-07-21
Granted: 2000-11-11
Abstract: A structure of dual damascene and a production method thereof. The structure is characterized in that a first metal spacer region having a high dielectric constant material, such as silicon dioxide, a second metal spacer region having a low dielectric constant material, such as polyimide, and a dielectric layer where the first and second metal spacers are a metal layer and a metal interconnect, are formed on a semiconductor substrate having a MOS structure. The method of producing a dual damascene is characterized that, after completing the production of a conventional dual damascene, a partial reverse metal mask pattern is used to change the second metal spacer region into a material having a low dielectric constant, and the first metal spacer region still being a material having a high dielectric constant. Therefore, the present invention can satisfy both requirements of having a good thermal conductivity and having a fast device speed.
Patent TW-434768-B (TW)
Title: System to simultaneously test trays of integrated circuit packages
Inventor: SLOCUM ALEXANDER H
IPC: G01R31/26
Filed: 1998-10-23
Granted: 2001-05-16
Abstract: A test system for testing numerous parts simultaneously. A stack of test boards is provided in a test chamber. Each of the test boards has a region of contactors on it. To perform a test, trays are inserted between the boards in the stack and aligned with the regions of contactors. A mechanism is then activated to press the trays towards the boards, thereby making contact between the contactors and devices on the trays. The test system is described in conjunction with a burn-in oven. Processing time is reduced because individual handling of chips is significantly reduced.
Patent TW-442734-B (TW)
Title: Protocol transformation circuit and data transmission method for direct memory access to universal serial bus
Inventor: WANG JR-HUANG
IPC: G06F13/36
Filed: 1998-11-23
Granted: 2001-06-23
Abstract: The present invention relates to a protocol transformation circuit and a data transmission method for direct memory access (DMA) to universal serial bus (USB). Regardless whether the USB host controller knows the size of the data being transmitted, easy control unit and simple logic circuit on the DMA master or the DMA client device can simultaneously be applied to inform the USB engine to transmit short or incidental data packets as a response to the host controller to terminate the USB IRP transmission. Also, the transmission enabling generation circuit of the present invention can be enabled automatically or controlled by an external logic to allow the DMA to USB transmission channel to start transmission again automatically.
Patent TW-436487-B (TW)
Title: Imidazole derivatives having an inhibitory activity for farnesyl transferase and process for preparation thereof
Inventor: LEE HYUN-IL
IPC: C07D403/06
Filed: 1998-11-27
Granted: 2001-05-28
Abstract: The present invention relates to a novel imidazole derivative represented by the following formula (1) which shows an inhibitory activity against farnesyl transferase: [Formula 1] or pharmaceutically acceptable salts or isomers thereof, in which A, n1 and Y are defined in the specificaiton; to a process for preparation of the compound of formula (1); to intermediates which are used in the preparation of the compound of formula (1); and to a pharmaceutical composition comprising the compound of formula (1) as an active ingredient.
Patent TW-406035-B (TW)
Title: Finely-divided powder spray apparatus
Inventor: DOI MAKOTO
IPC: G02F1/1339
Filed: 1999-01-27
Granted: 2000-09-21
Abstract: A finely-divided powder spray apparatus of the invention comprises a spray nozzle pipe disposed at a position spaced apart from a member to be sprayed a prescribed interval; a support unit of the spray nozzle pipe for supporting it so that it can be inclined; a first joint unit disposed to the upper end of the spray nozzle pipe; two linearly-moving actuators disposed side by side in parallel with a predetermined direction or by being inclined a predetermined angle with respect to the predetermined direction and each provided with a second joint unit; and two rods for coupling each of the second joint units with the first joint unit; wherein the finely-divided powder is sprayed onto the member to be sprayed from the spray nozzle pipe which is inclined in an arbitrary direction by combining the movements of the two linearly-moving actuators. This spray apparatus is a smaller apparatus capable of spraying the finely-divided powder such as liquid crystal spacers onto a larger member to be sprayed such as a larger glass substrate and does not uselessly spray finely-divided powder to the periphery of a member to be sprayed by providing a drive mechanism for driving a spray nozzle pipe which has a larger spray angle, can move in a prescribed direction at a high speed, applies a uniform load on drive sources for driving the spray nozzle pipe and can change the center of the locus of a spray path along which the finely-divided powder is sprayed and the moving speed of the center of the locus.
Patent TW-443067-B (TW)
Title: Image sensing apparatus
Inventor: FUJII TAKASHI
IPC: G03B17/04
Filed: 1999-03-05
Granted: 2001-06-23
Abstract: An image sensing apparatus such as digital still camera and video camera having a lens barrel which is driven to extended-out and retracted-in positions. The apparatus comprises an external operation device externally operated by a user. When the image sensing apparatus is released from a disabled mode, the user is allowed to make a selection between cases where the optical system is positioned in the extended-out position and retracted-in position, through the operation device.
Patent TW-404047-B (TW)
Title: Semiconductor device having a protective circuit
Inventor: HIRATA MORIHISA
IPC: H01L21/822
Filed: 1999-03-24
Granted: 2000-09-01
Abstract: A semiconductor device includes a protective circuit at an input/output port thereof, wherein the protective circuit includes a plurality of protective MOS transistors. A diffused region is disposed between the n-type source/drain regions and a guard ring formed in a p-well for encircling the source/drain regions of the protective transistors. The diffused region is of lightly doped p-type or of an n-type and increases the resistance of a parasitic bipolar transistor formed in association with the protective transistors. The increase of the resistance assists protective function of the protective device against an ESD failure of the internal circuit of the semiconductor device.