baber/WOPTO huggingface dataset:
Patent TW-I239217-B (TW)
Title: Method and system for selecting a best serving sector in a cdma data communication system
Inventor: WU QIANG
IPC: H04J13/00
Filed: 2002-10-16
Granted: 2005-09-01
Abstract: In a disclosed embodiment, signal levels of the active sectors of an access terminal are compared with the signal level of the current serving sector of the access terminal (204). Next, a delta credit is accumulated (206). If a DRC lock bit is available, then an accumulated total credit is authorized to produce an authorized accumulated total credit (208), (210). Afterwards, a new serving sector is identified from a pool of candidate sectors based on the signal levels of the active sectors and the authorized accumulated total credits (212).
Patent TW-I329669-B (TW)
Title: A process to produce a dilute ethylene stream and a dilute propylene stream
Inventor: RODNEY L PORTER
IPC: C07C15/073
Filed: 2002-11-15
Granted: 2010-09-01
Abstract: Processes are provided to produce a dilute ethylene stream and a dilute propylene stream from a cracked gas stream. One process comprises separating the cracked gas stream to produce a C3<- >stream and a C3<+ >stream; hydrogenating the C2<- >stream in a hydrogenation zone to remove a portion of the acetylene to produce the dilute ethylene stream and routing the C3<+ >stream to storage or other process unit. Another process comprises separating a cracked gas stream in a depropanizer zone to form a C3<- >stream and a C4<+ >stream; separating the C3<- >stream in a deethanizer zone to form a C2<-> and a C3 stream; hydrogenating a portion of the acetylene in the C2<- >stream in a hydrogenation zone to produce a dilute ethylene stream; and routing the C3 stream to storage or other process unit.
Patent TW-I239111-B (TW)
Title: Sealed battery
Inventor: MIZUNO HIROYUKI
IPC: H01M50/172
Filed: 2002-12-19
Granted: 2005-09-01
Abstract: The present invention provides a sealed battery with a lead-out terminal formed by calking of excellent sealing characteristics. The sealed battery includes an insulating member arranged for coating the inside face of a penetrating hole fitted on a metal plate sealing an opening part of a battery can and both faces of the metal plate around the penetrating hole, an electrode lead-out plate arranged on a face of the insulating member located at an outside face of the battery, and is calked by an electrode lead-out pin penetrating the penetrating hole on the lead-out plate. A contact face of the electrode lead-out pin with an insulating member-side face of a flange part has at least a convex part.
Patent TW-569414-B (TW)
Title: Method for manufacturing a leadframe with fine pitch inner leads and leadframe formed from the same
Inventor: HUANG MING-LIANG
IPC: H01L23/48
Filed: 2002-12-19
Granted: 2004-01-01
Abstract: A method for manufacturing a leadframe with fine pitch inner leads and a leadframe formed from the same. According to the method, a leadframe body is provided, wherein the leadframe body has an integrated connecting bar connecting inner ends of inner leads. By means of pre-cutting process, a cutting-face-reducing groove is formed between the connecting bar and the inner ends of the inner leads and has a depth about 10 to 25% thickness of the leadframe body in order to avoid residual burr happen in inner leads when cutting off the connecting bar.
Patent TW-591284-B (TW)
Title: Electrooptic device and method for making the electrooptic device
Inventor: FUJITA SHIN
IPC: H01L27/13
Filed: 2003-01-17
Granted: 2004-06-11
Abstract: The invention provides an electrooptic device and an electronic apparatus, in which the electrical characteristics of many thin-film switching elements formed in a substrate to support an electrooptic material can be accurately inspected. The invention also provides a method for making the electrooptic device. In a TFT array substrate of a liquid crystal device, an inspection TFT is formed in one of dummy pixels disposed at the periphery of a pixel region. A pixel electrode connected to a drain region of the TFT functions as a first inspection pad. In an adjacent dummy pixel, the pixel electrode electrically connected to an extended portion of a data line functions as a second inspection pad. In another adjacent dummy pixel, the pixel electrode electrically connected to an extended portion of a scan line via a junction electrode functions as a third inspection pad.
Patent TW-I220593-B (TW)
Title: Multi-functional control system for an electromotor
Inventor: SHIH TE-FU
IPC: H02P3/00
Filed: 2003-01-24
Granted: 2004-08-21
Abstract: The present invention relates to a multi-functional control system for an electromotor, which provides a control device for controlling the electromotor according to the load status of the electromotor during use in order to achieve the objective of power saving, for enabling a soft start or a soft stop for the electromotor according to the need of the electromotor, and providing protective functions on incomplete phase, abnormal voltage, and over-current etc. for the electromotor. A multi-functional control system according to the present invention mainly includes a set of control circuit device consisting of a control circuit for a CPU microcomputer processor, a dual transformer power supply circuit, a power phase sequence and incomplete phase detection circuit, an input voltage phase detection circuit, a feedback current phase detection and silicon control semiconductor trigger circuit, a remote end start control circuit, a current detection circuit, an input voltage detection circuit, an LCD module control circuit, a functional push-button control circuit, and a relay output control circuit. An overall control circuit formed by the above circuit components can be connected between a three-phase electromotor power source and an electromotor for detecting the operation status, controlling the power consumption, and providing protective functions for the electromotor.
Patent TW-I286779-B (TW)
Title: Mercury-free high-pressure gas discharge lamp
Inventor: HAACKE MICHAEL
IPC: F21S8/12
Filed: 2003-01-30
Granted: 2007-09-11
Abstract: A high-pressure gas discharge lamp (HID [high intensity discharge] lamp) is described which is free from mercury and suitable in particular for use in automotive technology. The lamp is particularly remarkable in that a rise in temperature of the coldest (lowermost) bottom regions (10) is achieved by an asymmetrical electrode arrangement, such that the light-generating substances accumulated in said regions enter the gas phase in a sufficient quantity upon switching-on of the lamp. The temperature of the hottest (uppermost) wall regions (13) is not raised thereby, indeed, it may even be reduced. An essential advantage of this lamp is that its external shape, its dimensions, and the electrodes (3) themselves need not be changed when the lamp is operated in a horizontal position with vertically aligned pinches (5), while the electrodes (3) are fastened each to a metal foil (4) in a suitable downwardly-shifted position.
Patent TW-584820-B (TW)
Title: Organic light emitting display
Inventor: LAI WEI-CHIH
IPC: H05B33/00
Filed: 2003-02-11
Granted: 2004-04-21
Abstract: An organic light emitting display is provided. The organic light emitting display divides the power line into multiple sets, and each voltage terminal is coupled to the center of each set power line and all of the voltage terminals are coupled to the power supply through the low resistance material. Thus, it can decrease the brightness of the pixel unbalanced due to the voltage drop on each set power line.
Patent TW-594131-B (TW)
Title: Attaching device
Inventor: SUNG KUANG-TAO
IPC: G02F1/13
Filed: 2003-05-28
Granted: 2004-06-21
Abstract: The present invention provides an attaching device, which is used to attach the adhesive tape onto the touch panel. The present invention includes a lower fixture, an upper fixture, and a roller; wherein, the lower fixture is configured with a first groove for accommodating the touch panel; the upper fixture is configured with a second groove, and further configured with a vacuum attachment holes in the second groove for generating the vacuum suction to suck the adhesive tape. When the upper fixture and the lower fixture reach a specific position, the roller will roll on the adhesive tape between the upper fixture and the lower fixture, so that the adhesive tape will be smoothly attached on the touch panel.
Patent TW-I221818-B (TW)
Title: Protective device for a bicycle rear derailleur
Inventor: YAMAMOTO TOMOHISA
IPC: B62M9/128
Filed: 2003-06-10
Granted: 2004-10-11
Abstract: A protective device adapted to be attached to a bicycle for protecting a rear derailleur includes a mounting member structured for attachment to the bicycle in close proximity to the rear derailleur. A shock absorbing member extends from the mounting member and is dimensioned so as to be positioned between the bicycle frame and the rear derailleur.
Patent TW-I223725-B (TW)
Title: Polarizer manufacturing method
Inventor: CHAO CHIH-YU
IPC: G02B5/30
Filed: 2003-06-10
Granted: 2004-11-11
Abstract: The present invention provides a polarizer manufacturing method. Dichromism molecule material is printed over the polarizer substrate by the microcontact printing method. A shear force generated from the microcontact printing process can arrange the Dichromism molecule in a special direction.
Patent TW-I238416-B (TW)
Title: Read only memory (ROM) cell, program method of ROM cell, layout method of ROM cell, and ROM device comprising ROM cell
Inventor: SUNG NAK-WOO
IPC: G11C17/12
Filed: 2003-07-14
Granted: 2005-08-21
Abstract: A read only memory (ROM) cell, a method for programming a ROM cell, a method for forming a layout of a ROM cell, and a ROM device including ROM cells are disclosed. The ROM cell includes a gate connected to a word line, a drain (or a source) connected to a bit line, and a source (or a drain) connected to a ground voltage line, a first selection signal line or a second selection signal line, or having no connection with the first and second selection signal lines, wherein the ROM cell is programmed with data ""00"" by connecting the source (or the drain) to the ground voltage line, with data ""10"" by connecting the source (or the drain) to the first selection signal line, with data ""01"" by connecting the source (or the drain) to the second selection signal line and data ""11"" by not connecting the source (or the drain) to any signal lines. The ROM cell can store two bits of data, and the ROM cell can decrease layout size since an additional circuit is not needed to decrease difference of parasitic capacitances between bit lines.
Patent TW-I220155-B (TW)
Title: Micro vibratory dual-axis sensitive gyroscope
Inventor: CHEN YI-RU
IPC: G01P9/04
Filed: 2003-07-25
Granted: 2004-08-11
Abstract: There is provided a micro vibratory dual-axis sensitive gyroscope, which includes a base. A supporting post is formed at the center of the base. A plurality of suspending arms centered at the supporting post and extended outwardly and radially at equal level and height in a radiate manner are formed at the circumference of the supporting post. The outside terminal of the suspending arm is horizontally extended to two sides with equal distance and by taking the suspending ram as the center to form a platen. Each of two sides of the platen is electroplated with a capacitor sensing electrode or an electrostatic driving electrode. The bottom of the platen is configured with an electrostatic driving electrode or a capacitor sensing electrode. If the top of the platen is a capacitor sensing electrode and the bottom of the platen is an electrostatic driving electrode, the suspending arm and platen are attracted by static electricity to vibrate vertically and the vibrating phase difference between two adjacent suspending arms and platens is 180 DEG when driving voltage is applied. When the gyroscope is rotated in a horizontal direction, the suspending arm and platen are shifted horizontally due to Coriolis force. By measuring capacitance change, it is able to measure the magnitude of the rotating angle speed. On the contrary, if the top of the platen is an electrostatic driving electrode and the bottom of the platen is a capacitor sensing electrode, the suspending arm and platen are attracted by static electricity to vibrate horizontally. When the gyroscope is rotated in a horizontal direction, the suspending arm and platen are shifted vertically due to Coriolis force. By measuring capacitance change in the vertical direction, it is able to measure the magnitude of the rotating angle speed. The structure is symmetric to possess X- or Y-direction dual-axis sensing performance, stability, and better capability to resist environmental vibration and noise, so as to increase sensing performance. Furthermore, its processing manner is simple, suitable for mass production and cheap.
Patent TW-I243159-B (TW)
Title: Co-fired manufacturing method for ceramic sensing head platinum protection layer of oxygen-containing detector
Inventor: FU RUNG-SHUEN
IPC: F01N11/00
Filed: 2003-08-13
Granted: 2005-11-11
Abstract: Provided is a co-fired manufacturing method for ceramic sensing head platinum protection layer of oxygenated detector which mainly comprises the following steps: coating a platinum layer on a ceramic sensing head embryo wherein platinum is applied on the non-sintering surface of the ceramic embryo to form a platinum layer on the external surface layer of the ceramic embryo which can detect a desired oxygen-containing amount of an exhaust gas; liquid state spraying to form a platinum protection inner layer wherein the granular solid powdery protection layer coating is provided under the room temperature to be sprayed or coated on the ceramic embryo and surface of the platinum layer; solid state attaching to form a platinum protection outer layer wherein the granular solid powdery protection layer coating is directly as the solid state attached on the liquid state protection layer under the room temperature; and co-fired shaping the ceramic embryo and the platinum protection layer wherein the coated platinum protection layer and the ceramic embryo are processed with sintering, then a co-fired, non-falling off granular platinum protection layer is formed on the surface of the ceramic embryo and the platinum layer. And a ceramic sensing head product having platinum protection layer is successfully manufactured.
Patent TW-I220383-B (TW)
Title: Automatic ground cleaning device
Inventor: YAN CHENG-SHIANG
IPC: A47L11/20
Filed: 2003-08-28
Granted: 2004-08-21
Abstract: An automatic ground cleaning device includes a body; a propulsive unit; a control unit mounted on the body for controlling the propulsive unit so that the body moves on the ground according to a predetermined mode; a suction unit having a fan mounted on the body, at least a duct extending through bottom of the body and in communication with the fan suction side of the duct, and a dust collection tank in communication with the duct for sucking in the dirt on the ground along the duct to be collected in the dust collection tank; and a wiping unit having a connection seat mounted on the bottom of the body, and a wiping component mounted on the connection seat for contacting the ground when the suction unit is non-operating in order to adhere any residue dirt on the wiping component after the suction unit stops operation, thereby increasing the cleanness of the ground.
Patent TW-I284364-B (TW)
Title: Method of forming a contact window
Inventor: CHEN CHUN-CHE
IPC: H01L21/28
Filed: 2003-10-02
Granted: 2007-07-21
Abstract: A method of forming a contact window is described. A substrate having several gate structures thereon is provided. Then, a liner is formed on the sidewall surfaces of the gate structures and the substrate that are not covered by the gate structures. A dopant is implanted in the liner of the sidewall surfaces of the gate structures to make the liner on the sidewall surfaces of the gate structures and the substrate have different etch selectivity. A thinning process is performed to remove partial the liner, and the remained liner located on the substrate is thicker than that located on the sidewall surfaces of the gate structures. Then, spacers are formed on sides of above gate structures. An insulating layer is formed over the substrate, and then patterning the insulating layer to form a self-aligned contact between two adjacent gate structures.
Patent TW-I221325-B (TW)
Title: Molding apparatus with a pressure sensor for semiconductor package
Inventor: WANG WEI-CHIH
IPC: B29C45/14
Filed: 2003-10-24
Granted: 2004-09-21
Abstract: A molding apparatus at least comprises a mold chase holder, a mold chase, a heater and a pressure sensor. The mold chase comprises a mold cavity, a via and an ejection pin, wherein the via penetrates the surface of the mold chase and the ejection pin can be moved upwardly and downwardly in the via for ejecting the encapsulation out from the mold chase. Moreover, the mold chase is accommodated by mold chase holder which a heater, for heating the mold chase up, is disposed therein. And the pressure sensor for measuring the pressure caused by the residual encapsulation disposing on the ejection pin at the movement of removing mold chase is provided at the ejection pin.
Patent TW-I270368-B (TW)
Title: Delayed dispersion interlabial absorbent article
Inventor: MITCHLER PATRICIA
IPC: A61F13/15
Filed: 2003-12-01
Granted: 2007-01-11
Abstract: An interlabial absorbent article configured for disposition primarily within the vestibule of a female wearer includes a generally liquid permeable cover sheet, a generally liquid impermeable back sheet, and an absorbent material disposed between the cover sheet and the back sheet. A time-delayed water soluble adhesive combination joins the cover sheet and back sheet together with the absorbent material sandwiched therebetween. The adhesive combination is configured so as to maintain structural integrity of the article for a time period of at least about two hours after the article is immersed in water by being flushed while ensuring that the article breaks up within about 24-72 hours after flushing.
Patent TW-I256193-B (TW)
Title: Method of controlling the speed of a DC fan motor
Inventor: KU RAY
Filed: 2003-12-09
Granted: 2006-06-01
Abstract: A method of controlling the speed of a DC fan motor is disclosed. A DC fan motor contains two magnetic coils. Two control voltage signals are used to respectively control and not simultaneously turn on two semiconductor switches, connected to the two magnetic coils respectively. The step of the method is to control a period of time during which each of the two control voltage signals is at a low voltage for controlling the speed of the DC motor. The longer the period of time, the lower the speed of the DC motor.
Patent TW-I231534-B (TW)
Title: Method for dicing a wafer
Inventor: FANG YAO-SHIN
IPC: H01L21/50
Filed: 2003-12-11
Granted: 2005-04-21
Abstract: A method for dicing a wafer is disclosed. A provided wafer has an active surface and a back surface. Prior to dicing the wafer, a peelable sacrificial layer is formed on the back surface of the wafer. The peelable sacrificial layer possesses a controllable adhesion to attach to a sawing tape. After dicing the wafer, the adhesion of the peelable sacrificial layer is removed, so that chips singulated from the wafer are easily separated from the sawing tape. Because of the peelable sacrificial layer on the back surface of the wafer, the cutting stress will be transferred without condensing on the wafer to prevent the wafer from chipping and warpage.
Patent TW-I286100-B (TW)
Title: Precoated metal sheet for light reflectors
Inventor: UEDA KOHEI
IPC: B05D7/00
Filed: 2004-02-25
Granted: 2007-09-01
Abstract: The present invention provides a precoated metal sheet for light reflectors having a high diffuse reflectance of visible lights and an excellent heat absorptivity, and also provides the electric or electronic apparatus using it. The precoated metal sheet comprises a metal sheet or plated metal sheet, a visible light reflective coat on one surface of the sheet, and a heat absorptive coat on the other surface of the sheet. The visible light reflective coat has a diffuse reflectance of visible rays of not less than 0.7 in a wavelength of 400 to 700 nanometers. The heat absorptive coat has a total emissivity of infrared rays of not less than 0.7 in the range of wave number of 600 to 3000 cm<-1> measured at a certain temperature within the range of from 80 to 200 degrees centigrade.
Patent TW-I244551-B (TW)
Title: Probe unit and its manufacturing method
Inventor: SUGIURA MASAHIRO
IPC: H01L21/66
Filed: 2004-04-30
Granted: 2005-12-01
Abstract: A probe unit comprises a flexible substrate made of an inorganic substance and having an almost straight edge, an electro conductive film formed on a surface of the substrate and having a plurality of contact parts aligned on a surface of the edge and can contact with electrodes of a sample and lead parts connected to the contact parts, wherein the substrate is elastically deformed together with the contact part while the plurality of the contacts parts are supported by the edge when a force is added to press a surface of the contact part.
Patent TW-I266603-B (TW)
Title: Method of the breeding technology for HUNG AI Agaricus blazei murrill
Inventor: FANG YUNG-FANG
IPC: A01G1/04
Filed: 2004-05-14
Granted: 2006-11-21
Abstract: The present invention relates to the development of agricultural cultivation technology which is aiming to overcomes the environmental barrier to improve the quality and the quantity progressively of the high economic value mushrooms introduced from overseas, and prefers to provide with a reduced cost and with no food contamination such as heavy metals, and furthermore to strive for the recognition of the overseas market.
Patent TW-I251956-B (TW)
Title: Multi-band antenna
Inventor: HUNG ZHEN-DA
IPC: H01Q13/10
Filed: 2004-05-24
Granted: 2006-03-21
Abstract: A multi-band antenna includes a radiating portion, a ground portion, a connecting portion which connects the radiating portion and the ground portion and a coaxial cable. The radiating portion includes a first radiating element and a second radiating element. A plurality of slots are respectively disposed on the first radiating element, the second radiating element and the connecting portion. The first radiating element, the ground portion, the connecting portion and the coaxial cable constitute a first planar inverted-F antenna. The first planar inverted-F antenna has a resonant frequency in a higher frequency band. The second radiating element, the ground portion, the connecting portion and the coaxial cable constitute a second planar inverted-F antenna. The second planar inverted-F antenna has a resonant frequency in a lower frequency band.
Patent TW-I290923-B (TW)
Title: Process for preparing a particular crystalline form of eletriptan hemisulphate
Inventor: ARANDA-MARTINEZ JULIAN
IPC: C07D209/16
Filed: 2004-05-25
Granted: 2007-12-11
Abstract: The present invention provides an improved process for the preparation of a polymorph of eletriptan hemisulphate. A process for preparing anhydrous eletriptan hemisulphate form I polymorph characterised by a powder X-ray diffraction pattern obtained using copper K-alpha1 radiation (lambda=0.15046 nm) which shows main peaks at 9.28, 10.38, 11.37, 12.40, 16.84, 17.46, 17.53, 17.78, 17.98, 19.48, 20.70, 21.29, 21.45, 22.21, 22.64, 23.08, 25.20 and 25.79, comprising the steps of (a) slurrying any other form of eletriptan hemisulphate in a solvent of the formula CH3COOR, wherein R is a C1-C6 alkyl group; (b) adjusting the water content of the slurry, if necessary, to 3% volume/volume or less; (c) heating the slurry; (d) concentrating the reaction mixture by azeotropic distillation, if necessary, until the water content of the reaction mixture has fallen to below 1% volume/volume; and (e) recovering the product.