baber/WOPTO huggingface dataset:
Patent TW-408317-B (TW)
Title: Multi-channel magnetic head wigh magnetoresistive elements
Inventor: RUIGROK JACOBUS JOSEPHUS M
IPC: G11B5/235
Filed: 1998-01-19
Granted: 2000-10-11
Abstract: Multi-channel magnetic head having a high channel density, provided with a head face (1) which extends in a first direction (I) in which a record carrier is relatively movable with respect to said magnetic head, and in a second direction (II) transverse to the first direction. The magnetic head has a structure of layers which, viewed in the first direction, are situated one on top of the other and extend substantially in the second direction and in a third direction (III) transverse to the first and the second direction. Viewed in the second direction, adjacent magnetoresistive sensors (S1, S2, S3) are distinguishable in the structure, each comprising a magnetoresistive measuring element (5), a first magnetic element (7) and a second magnetic element (9). The magnetic elements of adjacent sensors are electrically conducting and  have electric connection faces (70a, 9a), while the measuring element in each sensor is electrically arranged in series between the first and the second magnetic element for passing a measuring current (I) through the measuring element substantially in the third direction.
Patent TW-337998-B (TW)
Title: Method for vaporizing and super-heating a sterilizing agent and device for this
Inventor: SORENSEN KARSTEN
IPC: A61L2/20
Filed: 1998-02-06
Granted: 1998-08-11
Abstract: An image displaying system using infrared ray detector to save power, it includes: - Display circuit for displaying image frame. - Power circuit for controlling the power of display circuit based on power control signal. - Infrared ray detector for detecting the user located in front of image display system and generating related detecting signal. - Control circuit is electrically connected with infrared ray detector, and based on detecting signal generated by infrared ray detector for generating related power control signal to control power of display circuit relating power circuit.
Patent TW-471080-B (TW)
Title: Discharge abnormality detection device and method for use in wire bonding apparatus
Inventor: SASAKURA KAZUMASA
IPC: H01L21/60
Filed: 1998-02-13
Granted: 2002-01-01
Abstract: The present invention is provided with the followings: a peak value holding circuit 11, which is used to memorize the maximum output voltage 10 for the output voltage waveform 10 detected by the voltage detection portion 6; and a computer 14, which is used to compare the maximum output voltage waveform 12 held by the peak value holding circuit 11 with an insulation breakdown circuit of a normal detection range so as to determine whether the discharge is normal and detect abnormalities of discharge.
Patent TW-403717-B (TW)
Title: Refuse lading, compaction and transportation
Inventor: HOLTOM STEPHEN WAYNE
IPC: B65F3/08
Filed: 1998-04-24
Granted: 2000-09-01
Abstract: A refuse vehicle (10) has a chassis (11), front cabin (12), rear engine (14), a body (17) having a discharge door (44) and a loading hopper (19). Refuse bins located in front of the vehicle (10) are lifted and inverted by the lifting and loading mechanism (15) so as to discharge refuse into the hopper (19). A compaction blade (30) compacts refuse in the hopper (19) as it transfers the refuse into the body (17).
Patent TW-445230-B (TW)
Title: Self erecting personal water safety device
Inventor: BROWN ROBERT E JR
IPC: B63C9/20
Filed: 1998-03-25
Granted: 2001-07-11
Abstract: A self erecting personal water safety device includes a marker device having a flag portion and a base portion normally in the collapsed state; an erection chamber in the flag portion and a compressible storage chamber in the base portion for storing an actuating fluid and interconnected with the erection chamber for compressing when submerged in water to transfer fluid to the erection chamber and erect the flag portion.
Patent TW-375716-B (TW)
Title: Handwritten data input device having coordinate detection tablet
Inventor: MAKINO TAKAHARU
IPC: G06F3/03
Filed: 1998-04-01
Granted: 1999-12-01
Abstract: A handwritten data input device comprises a coordinate detection tablet for detecting handwritten data input by handwriting with an input pen, and a program recording medium thereof, and is characterized in that, merely as a particular symbol such as a check mark is input by handwriting to an input region of the tablet, the handwritten data can be converted into a category code corresponding to the particular symbol, for each and every input region on the tablet. The category codes which indicates the meanings of the respective marks are associated with the respective handwriting marking boxes on a marking sheet. When a mark is handwritten in a marking sheet on the tablet, the CPU searches the contents of the RAM on the basis of the written mark, and converts it into a corresponding category code.
Patent TW-382088-B (TW)
Title: Cellular-array power-sum circuit in the limited field GF(2exp(m))
Inventor: WEI SHIUE-WEN
IPC: G06F11/00
Filed: 1998-05-19
Granted: 2000-02-11
Abstract: dentical cells and each cell has three 2-input AND gates, one 2-input XOR gate and one 3-input XOR gate. Here, the 3-input XOR can be formed by two 2-input XOR. The calculating time of the circuit is 2*m gate delays.
Patent TW-417078-B (TW)
Title: Liquid crystal display device, drive circuit for liquid crystal display device, and method for driving liquid crystal display device
Inventor: ITO TAKAHIDE
IPC: G09G3/36
Filed: 1998-11-25
Granted: 2001-01-01
Abstract: A liquid crystal display device for displaying a predetermined display data on selected pixels on a liquid crystal display panel is disclosed. The liquid crystal display device includes a maximum amplitude display data detecting unit for detecting the display data corresponding to the maximum drive voltage having a maximum amplitude outputted from a data driver; and a variable output voltage type power source circuit portion for generating a power source voltage to be applied t the data driver and capable of changing the power source voltage based on the result of detection by the maximum amplitude display data detecting unit. The variable output voltage type power source circuit portion selects the power source voltage required for displaying the display data and supplies the selected power source voltage to the data driver for each predetermined period, for example, each one-frame period. A drive circuit for the liquid crystal display device of this configuration and an method for driving the liquid display device by the drive circuit are also disclosed.
Patent TW-443964-B (TW)
Title: Semiconductor wafer processing tapes and method of processing a semiconductor wafer
Inventor: BENNETT RICHARD EARL
IPC: C09J7/02
Filed: 1999-03-08
Granted: 2001-07-01
Abstract: A semiconductor wafer processing tape includes a permanent backing and a layer of a nonpressure sensitive adhesive. The tapes are useful for wafer grinding and/or wafer dicing applications. The nonpressure sensitive adhesive includes a copolymer of at least one of a first monoethylenically unsaturated monomer, at least one of a second monoethylenically unsaturated monomer, and at least one copolymerizable nonionic crosslinking agent; wherein the second monoethylenically unsaturated monomer is a reinforcing monomer having a homopolymer glass transition temperature higher than that of the first monoethylenically unsaturated monomer. A method of processing semiconductor wafers is also provided.
Patent TW-548252-B (TW)
Title: Compositions of silico-sodo-calcic glasses and their applications
Inventor: KOCH STEPHANIE
IPC: C03C3/085
Filed: 1996-01-19
Granted: 2003-08-21
Abstract: This invention concerns a thermally stable glass composition, which comprises the following constituents in the following proportions by weight: SiO2 45 to 68%; Al2O3 0 to 20%; ZrO2 0 to 20%; B2O3 0 to10%; Na2O 2 to 12%; K2O 3.5 to 9%; C8O 1 to 13%; MgO 0 to 8%, the sum of the contents of the oxides SiO2, Al2O3 and ZrO2 remaining equal to or lese than 70%, the sum of the oxides Al2O3 and ZrO2 being equal to or greater than 2%, the sum of the alkaline oxides Na2O and K2O binge equal to or greater than 8%, said composition comprising, if desired, the oxides BaO and/or SrO in proportions such that: 11% <= MgO+CaO+BaO+SrO <= 30%. This glass composition may be used for the production of substrates for an emissive screen or for that a fire-resistant pane.
Patent TW-444373-B (TW)
Title: Method for forming contact plugs and simultaneously planarizing substrate surface in integrated circuits
Inventor: YOON BO-UN
IPC: H01L21/768
Filed: 1999-04-20
Granted: 2001-07-01
Abstract: Disclosed is a method for forming contact plugs and simultaneously planarizing substrate surface in an integrated circuit. Initially, a conductive structure is formed on a semiconductor substrate having a plurality of diffusion regions therein. A first insulating layer is formed over the semiconductor substrate including the conductive structure. The first insulating layer is etched using a contact hole forming mask to form a contact hole. A conductive layer is formed on the first insulating layer filling up the contact hole with the conductive layer. The conductive layer is etched until an upper surface of the first insulating layer is exposed. A second insulating layer is formed over the first insulating layer. A contact plug free of void can be formed and simultaneously a substrate surface is planarized a substrate surface by planarization-etching the second and first insulating layers.
Patent TW-408345-B (TW)
Title: Capacitor and its manufacturing method
Inventor: SAITOU TOSHIHARU
IPC: H01G4/18
Filed: 1999-04-20
Granted: 2000-10-11
Abstract: A capacitor of the present invention employs one of (i) polyimide directly formed by electrodeposition, (ii) organic high polymer having a specific structure formed by electrodeposition, and (iii) a composite film of the organic high polymer and oxide film of a conductor as dielectrics formed on the surface-roughened conductor. The organic high polymer used in the present invention contains carboxylic radical in its molecular structure. The capacitor of the present invention further comprises an opposite electrode at least containing conductive high polymer on the dielectrics. This conductive high polymer is formed by chemical oxydation-polymerization or both chemical oxydation-polymerization and electro-polymerization. The capacitor element as configured above is strong to mechanical stress, and possible to apply pressure during lamination. By laminating many of capacitor elements as configured above, a capacitor with large capacitance but small equivalent serial resistance, small leak current, and good frequency characteristics is obtained. A method for manufacturing capacitors of the present invention comprises the steps of forming a dielectric layer made of organic high polymer or a composite film of the organic high polymer and oxide film of conductor on a surface-roughened conductor; forming an insulating layer at least on the conductor; forming an opposite electrode on said dielectric layer to manufacture capacitor elements; and laminating more than one capacitor elements and connecting each other to form a laminated capacitor.
Patent TW-409088-B (TW)
Title: Pneumatically operable screw driver
Inventor: TANJI ISAMU
IPC: B25B21/00
Filed: 1999-05-18
Granted: 2000-10-21
Abstract: An air motor (2) is provided in a housing (3) and driven by the compression air introduced from an intake port (4). An anvil (10), receiving the rotational force of the air motor, has a rear end accommodated in the housing and a front end protruding out of the housing. A driver bit (9), engaged with a screw (30) inserted into a board member (29), is rotatable and shiftable together with the anvil relative to the housing. An intake valve (7) is responsive to a retractile shift movement of he driver bit to open an air passage (6a) connecting the intake port to the air motor. The intake valve closes this air passage in response to a protrusile shift movement of the driver bit returning to its original position so as to stop the air motor. An assist means (6a) is provided for applying the pressure of the compression air to a rear end surface of the anvil (10) in response to the rotation of the air motor.
Patent TW-I225411-B (TW)
Title: Powdery preparation for mucosal administration containing macromolecule medicine
Inventor: NOMURA HIDEAKI
IPC: A61K47/42
Filed: 1999-07-03
Granted: 2004-12-21
Abstract: A powdery preparation for mucosal administration which comprises macromolecule medicine and cationic polymer. The preparation is formed by adding cationic polymer [especially an aminoalkyl methacrylate copolymer or poly(vinyl acetal diethylaminoacetate)] to macromolecule medicine, optionally further adding a thickening polymer, and powdering the mixture. Thus, the macromolecule medicine can be effectively absorbed through the mucous membrane.
Patent TW-430892-B (TW)
Title: Method for decreasing the stress on a TiSix electrical measuring layer
Inventor: LI JIN-HUEI
IPC: H01L21/302
Filed: 1999-09-08
Granted: 2001-04-21
Abstract: There is provided a method for decreasing the stress on a TiSix electrical measuring layer. After forming the TiSix layer on the wafer, the pattern of the TiSix layer is defined. A large-area TiSix electrical measuring layer is formed in scribe lines of the wafer, and a micro pattern is formed on the electrical measuring layer, thereby decreasing the stress on the large-area TiSix electrical measuring layer.
Patent TW-445496-B (TW)
Title: Wafer mapping system
Inventor: ROSENQUIST FREDERICK T
IPC: H01L21/00
Filed: 1999-12-16
Granted: 2001-07-11
Abstract: A wafer mapping system is disclosed mounted to the port door of a process tool. As the port door is lowered away from the access port of the process tool in order to allow wafer transfer through the port, the wafer mapping system according to the present invention detects the presence and position of the various wafers in the pod shell, which information may then be stored in memory for later use. As such, wafer mapping according to this system occurs without additional processing steps or time. The port door is lowered by a servo drive which allows the precise position of the port door to be identified at any given time. As such, the position of a wafer within the pod shell may be precisely identified by the wafer mapping system mounted on the port door as the door is lowered.
Patent TW-487835-B (TW)
Title: Automation system and its control method
Inventor: LEE BONG-CHEOL
IPC: G05B19/00
Filed: 1999-12-15
Granted: 2002-05-21
Abstract: Disclosed are an automation system and its control method. When a cassette in which a workpiece is kept is conveyed to a loader, the loader loads the workpiece to a job station according to a job start instruction of an apparatus controller, and job devices sequentially perform jobs on the loaded workpiece. When a job(s) of a threshold device is finished, the threshold device being one of a plurality of safety devices performing jobs having unchanging characteristics with the passage of a predetermined job time, the apparatus controller determines whether a job waiting cassette has arrived at an unloader. When the job waiting cassette has arrived at the unloader, the apparatus controller conveys the workpiece to a device subsequent to the threshold device to continuously perform jobs. When all the jobs on the workpiece are finished, the unloader loads the workpiece to the job waiting cassette, thereby completing all the jobs. Therefore, a job delay can be reduced which occurs when all the jobs are stopped in an in-line apparatus until the job waiting cassette arrives at the unloader such that overall productivity is increased.
Patent TW-441023-B (TW)
Title: Dual copper damascene process for reducing the number of etching
Inventor: LIU CHUNG-SHI
IPC: H01L21/768
Filed: 2000-03-14
Granted: 2001-06-16
Abstract: The present invention discloses a dual copper damascene process for reducing the number of etching, which comprises providing a semiconductor substrate having a surface formed thereon an inter-metal dielectric layer, an etching stop layer and lower metal wires; utilizing two kinds of photoresist with different sensitivities to define the photoresist patterns of the via and trench, respectively; performing two etching processes to copy the outlines of the photoresist patterns to the inter-metal dielectric layer; removing the etching stop layer to open the window to come in touch with the lower layer structure; and finally, forming a copper layer to fill up the via and the trench, and removing the excessive copper layer on the surface of the substrate.
Patent TW-525109-B (TW)
Title: A method adjusting gain and offset values for a liquid crystal display
Inventor: PARK JEONG-SOOK
IPC: G09G3/36
Filed: 2000-03-17
Granted: 2003-03-21
Abstract: The above stated method adjusting gain and offset values is to set the best-fitted gain and offset values of video signals, i.e., R, G and B color signals by using stable area data of a video signal inputted into a liquid crystal display from a computer system during the production process of a liquid crystal display. According to the present invention, first, the gain value is initialized to the maximum and the offset value to the minimum for adjusting the gain and offset values of the video signal inputted from the computer system, next, the offset value is adjusted by decreasing until data of a video signal read by a base address register set for reading the stable area data of a black area will be the same with the initialized minimum data, and when it is finished to adjust the offset value, finally, the gain value is adjusted by increasing until data of a video signal read by the base address register set for reading stable area data of a white area will be the same with the initialized maximum data.
Patent TW-504907-B (TW)
Title: Method and apparatus for predictably switching diversity antennas on signal dropout
Inventor: KENKEL MARK A
IPC: H04B7/08
Filed: 2000-05-03
Granted: 2002-10-01
Abstract: A low-cost diversity antenna switching system and method is realized by controlling bias voltages on PIN diodes. By increasing the reverse bias voltage impressed upon a PIN diode, an RF signal impressed upon the diode is increasingly attenuated. As the PIN diode is forward biased to conduct in the forward direction, RF attenuation decreases. Two or more PIN diodes are used to increasingly attenuate signals from one antenna as attenuation of signals from another antenna is gradually decreased. The progression of the bias voltages is accomplished using a microprocessor that monitors a received signal strength indicator (RSSI) signal from a radio receiver. The RSSI is used to control which of two antennas are coupled into the receiver by predicting a signal fade.
Patent TW-480769-B (TW)
Title: Process for recycling negative-electrode materials from spent lithium batteries
Inventor: SCHMIDT MICHAEL
IPC: C22B26/12
Filed: 2000-05-23
Granted: 2002-03-21
Abstract: The invention relates to a process for recycling electrode materials from spent lithium batteries in which negative-electrode materials from the lithium/transition-metal mixed oxide class of compounds from discharged, spent lithium batteries can, after comminution of the electrode constituents, be re-synthesized into chemically identical products as employed for the production of the batteries, by mechanical and extractive processing of these constituents with the aim of removing positive-electrode constituents and other secondary constituents, such as binders and other processing auxiliaries, followed by controlled high-temperature treatment without leaving thermal decomposition products behind.
Patent TW-445397-B (TW)
Title: Method of etching apertures in a thin metal sheet to form a shadow mask for a color picture tube
Inventor: ESHLEMAN CRAIG CLAY
IPC: C23F1/00
Filed: 2000-06-07
Granted: 2001-07-11
Abstract: In an improved method of etching apertures (44) in a thin metal sheet (32) to form a shadow mask for a color picture tube, the metal sheet has a first acid-resistant stencil (38) on one major surface thereof and a second acid-resistant stencil (40) on the other major surface thereof. At least one of the stencils has openings (42) therein at locations of intended apertures. The improvement comprises the steps of magnetically holding the metal sheet with a flat magnetic assembly (30), and moving the magnetic assembly magnetically holding the metal sheet thereon through an etching chamber (12). The magnetic assembly includes a magnetic layer (36) that is supported on an acid-resistant board (34).
Patent TW-520335-B (TW)
Title: Front section structure for a vehicle
Inventor: YAMAMOTO YOSHIAKI
IPC: B62J17/02
Filed: 2000-06-26
Granted: 2003-02-11
Abstract: The present invention provides a front section structure for a vehicle capable of ensuring that the wind whistle is reduced, the structure is simplified, the structure for mounting the wind shield is not limited, the wind guide is short in length, and the resistance of passage line is reduced. A screen as a windshield screen 33 in the front section of the vehicle is disposed. An inlet 33b for introducing a running wind into the back side of the screen 33 and a wind guide plate portion 33c for guiding the running wind introduced from the inlet 33b upwardly toward the rear section are formed at the lower portion 33a of the screen 33.
Patent TW-I234547-B (TW)
Title: Synthesis of ZSM-5 and ZSM-11
Inventor: KENNEDY CARRIE L
IPC: C01B39/40
Filed: 2000-07-13
Granted: 2005-06-21
Abstract: High activity ZSM-5 and ZSM-11, with alpha values of 1000 to 3500, are produced by synthesis from a reaction mixture containing an organic directing agent selected from a non-cyclic amine having the formula (C2H6N)nNmHq wherein n is 1, 2 or 3; m is 0 or 1; q is 0, 1 or 2 and (n+m+q) is either 2 or 4.
Patent TW-500683-B (TW)
Title: Method and apparatus for radioscopy on piece goods particularly luggage items during movement on a conveyor belt
Inventor: ASSMANN ROLAND
IPC: G01N23/04
Filed: 2000-07-17
Granted: 2002-09-01
Abstract: The invention relates to a method for radioscopy on unit loads, especially items of luggage, while they are being conveyed on a conveyor track, on which the unit loads are transported in multi-part containers, each of which comprises a bottom part guided on the conveyor and a tray-shaped top part, which holds the unit load and can be separated from the bottom part, wherein the conveyor track is divided ahead of the radioscopy station into two conveying sections, the first of which transports the unit load through the radioscopy station in the tray-shaped top part separated from the bottom part and the second of which transports the separated bottom part past the radioscopy station, and wherein the two conveying sections are reunited after the radioscopy station to form a single conveyor track, on which the tray-shaped top part and the bottom part are reassembled into a single unit.
Patent TW-458866-B (TW)
Title: Granule for ceramic green body, ceramic green body, and sintered body thereof
Inventor: HARADA HIROSHI
IPC: B01J2/28
Filed: 2000-10-20
Granted: 2001-10-11
Abstract: A ceramic granule containing a raw material ceramic powder and a binder component comprising a polyvinyl alcohol, in which the polyvinyl alcohol possesses an average saponification degree of not less than 90.0 mol% and not more than 98.0 mol% excels in the flowability, the mold-packing property, and the anti-sticking property, and has a well-balanced properties of conflicting properties of the crushing property at a low pressure and the anti-collapse property, and capable of continuously producing a ceramic product.