baber/WOPTO huggingface dataset:
Patent TW-591730-B (TW)
Title: Semiconductor test system and associated methods for wafer level acceptance testing
Inventor: CHAWLA RAVI
IPC: H01L21/66
Filed: 2002-04-08
Granted: 2004-06-11
Abstract: A semiconductor test system includes at least one semiconductor wafer having working dies and at least one test die formed therein. Each of the working dies includes at least one bipolar transistor. A tester selectively supplies a changing direct current (DC) input signal to a selected test die and monitors a DC output signal therefrom. Each test die includes a test oscillator having at least one sample bipolar transistor substantially identical to the bipolar transistors of the working dies. The test oscillator switches between a non-oscillating state and an oscillating state as the DC input signal changes, and generates the DC output signal to the tester indicative of switching between the non-oscillating state and the oscillating state. A threshold level of a bias current that causes the test oscillator to switch between the non-oscillating state and the oscillating state is correlated to the maximum oscillation frequency and the transition frequency of the sample bipolar transistor.
Patent TW-531663-B (TW)
Title: Field-of-view controlling arrangements
Inventor: MYERS KENNETH J
IPC: H01J29/89
Filed: 2002-04-19
Granted: 2003-05-11
Abstract: A field-of-view controlling arrangement such as a privacy screen includes a single microprism or lenticular sheet having a plurality of sets of parallel surfaces that intersect to form prisms or lenticular structures, and in which field-of-view control is achieved by (i) for sheets made up of parallel ""one-dimensional"" microprism or lenticular structures having at least two intersecting sets of mutually parallel surfaces, altering at least two sets of the mutually parallel surfaces, and/or portions of the at least two sets of mutually parallel surfaces, by applying a light-attenuating treatment, (ii) for sheets made up of polyhedral lenticular structures having at least three intersecting sets of mutually parallel surfaces, or at least one set of curved surfaces extending in directions transverse to directions in which the field-of-view is to be limited, altering at least one set of the mutually parallel or curved surfaces by applying a light-attenuating treatment, or (iii) for any type of microprism or lenticular sheet, including a diffusing agent in at least a portion of the sheet, and arranging the surfaces of the microprism or lenticular sheet so that light transmitted along selected optical paths is attenuated before exiting the sheet.
Patent TW-546984-B (TW)
Title: Ceramic heater with heater element and method for use thereof
Inventor: DIVAKAR RAMESH
IPC: H05B3/14
Filed: 2002-04-19
Granted: 2003-08-11
Abstract: A ceramic heater for use as a platform or support in producing a semiconductor wafer is described. A method for use of the ceramic heater as well as a method for controlling the temperature of a semiconductor wafer is provided. In a exemplary embodiment, the heater is made from a ceramic compound which has a thermally conductive ceramic layer and a ceramic heater element. In this embodiment, the thermally conductive ceramic layer is aluminum nitride doped with oxygen at such a level that it promotes thermal conductivity. The heater may also have a thermally insulative ceramic layer comprised of a mixture of aluminum nitride with a dopant at a level that makes the aluminum nitride thermally insulating. The heater element may be embedded within the ceramic chuck in a variety of shapes and configurations as necessary and as particular to the semiconductor processing requirements. In a preferred embodiment, the heating element is about 5% to about 50% by weight molybdenum disilicide, about 5% to about 40% by weight silicon carbide and about 15% to about 70% by weight aluminum nitride.
Patent TW-550799-B (TW)
Title: Flash memory cell fabrication sequence
Inventor: WANG HSINGYA ARTHUR
IPC: H01L29/788
Filed: 2002-05-10
Granted: 2003-09-01
Abstract: An abrupt drain junction and a graded source junction are fabricated using a common diffusion step, wherein the common diffusion step is used to create both the drain junction-and the source junction. The common diffusion step is accomplished while an oxide spacer is present over a gate stack, prior to the common diffusion step, resulting in faster source diffusion and a graded source junction, while the slower diffusion in the drain region results in an abrupt drain junction. The oxide spacer moves the drain junction further away from the gate stack to allow for greater cell densities.
Patent TW-546801-B (TW)
Title: Guard heater and pressure chamber assembly including the same
Inventor: WORM STEVEN LEE
IPC: H01L21/00
Filed: 2002-05-24
Granted: 2003-08-11
Abstract: A pressure chamber assembly includes a pressure vessel and a guard heater assembly. The pressure vessel defines an enclosed chamber. The guard heater assembly includes a guard heater disposed in the chamber and interposed between a surrounding portion of the pressure vessel and a holding volume. The guard heater is adapted to control a temperature of the holding volume. The guard heater is insulated from the surrounding portion of the pressure vessel.
Patent TW-I224066-B (TW)
Title: Watertight and thermally insulating tank built into a bearing structure
Inventor: DHELLEMMES JACQUES
IPC: F17C3/04
Filed: 2002-06-07
Granted: 2004-11-21
Abstract: The present invention relates to a watertight and thermally insulating tank built into a bearing structure comprising at least one wall having a variable width and forming oblique solid angles of intersection with the adjacent walls, the said tank comprising secondary insulating and watertightness barriers and a primary insulating barrier which are formed by panels fixed to the walls and able to hold a primary watertightness barrier, the said primary watertightness barrier comprises, at each variable-width wall, one or more central strake(s) (63) arranged longitudinally and each fixed to underlying panels (12), running strakes (66) being held mechanically, by a sliding joint, parallel to the oblique solid angles of intersection, on underlying panels and fixed at the ends to the central strakes, so that the tensile forces (F) experienced by the running strakes in their longitudinal dimension are transmitted to the bearing structure via the central strakes.
Patent TW-566015-B (TW)
Title: Method and apparatus for congestion control in a wireless communication system
Inventor: JAIN AVINASH
IPC: H04W4/24
Filed: 2002-06-07
Granted: 2003-12-11
Abstract: Method and apparatus for congestion control in a wireless communication system. In one embodiment, the status of a congestion bit indicates the type of adjustment, such as increase or decrease, to be performed at an access terminal to determine the next data rate for transmissions on the reverse link. The status of the congestion bit is determined by comparing a congestion parameter to a predetermined threshold. One embodiment implements an outerloop threshold having a margin with respect to the desired congestion metric threshold. The outerloop threshold is adjusted in response to comparing a measured congestion metric to the desired threshold. The outerloop threshold adjustment maintains the congestion metric to within a predetermined probability of exceeding the desired threshold.
Patent TW-I256978-B (TW)
Title: Method to improve the stability of dispersions of carbon
Inventor: BOWERS JOSEPH S JR
IPC: C09D11/02
Filed: 2002-07-25
Granted: 2006-06-21
Abstract: A method for preventing a carbon dispersion from increasing in viscosity during use is described. The dispersion comprises graphite particles or carbon black particles or a combination of both dispersed in a fluid. The method involves lowering the susceptibility of the carbon dispersion to an increase in viscosity or ionic strength by lowering its Ph or reducing its exposure to reactive components in the ambient atmospheric gas. The Ph can be lowered by at least partially removing ammonia from the dispersion, or by adding a material that reduces the Ph of the dispersion. The stability of the dispersion can also be improved by isolating the dispersion from reactive atmospheric gas. The stabilized aqueous carbon dispersion can have a viscosity of less than about 20 cps and a conductivity of less than about 3 mS.
Patent TW-565882-B (TW)
Title: Gate structure and its manufacturing method, and MOS device having the gate structure
Inventor: CHEN JIA-LIN
IPC: H01L21/28
Filed: 2002-08-19
Granted: 2003-12-11
Abstract: The present invention provides a kind of gate structure that includes the followings: the first part of polysilicon layer for the bottom layer; and the second part of polysilicon layer for the top layer. In addition, the invention also includes the manufacturing method of gate structure and the transistor device containing the invented gate structure.
Patent TW-I232917-B (TW)
Title: An operating theater lamp
Inventor: SCHOLZ MANFRED
IPC: F21Y101/00
Filed: 2002-10-16
Granted: 2005-05-21
Abstract: An operating theater lamp has at least one lamp body with a discharge lamp, which illuminates a site of an operation via optical means. The illuminance of the operating theater lamp can be changed in the region of the site of the operation by special means.
Patent TW-I220561-B (TW)
Title: Multi-chip module packaging structure and its manufacturing method
Inventor: LIAU SHI-CHING
IPC: H01L23/28
Filed: 2002-10-25
Granted: 2004-08-21
Abstract: The present invention discloses a multi-chip module packaging structure and its manufacturing method. The first chip and the second chip are respectively mounted on both surfaces of the first leadframe to form plural stack units. The other surface of the second chip in the stack unit is made to contact and thus is mounted on the second leadframe. The conductive wax is formed between the first leadframe and the second leadframe. Finally, a packaging encapsulant is formed at the outermost layer to cover each device and expose the second leadframe for use as the external contact pad. The invention uses lead-free design and dual conduction wire design such that it is capable of manufacturing multi-chip module packaging structure having short heat dissipation path and short electric conduction path to reach double benefits of increasing function and reducing size. In addition, the present invention is capable of maturely performing mass production on line of the present packaging plant.
Patent TW-I236824-B (TW)
Title: System and method for mutual multimedia message transmission among different communication interfaces
Inventor: WEN SHIH-LI
IPC: H04L29/00
Filed: 2002-10-25
Granted: 2005-07-21
Abstract: This invention discloses a system and a method for mutual multimedia message transmission among different message transmission interfaces by button-pushing on numbers of the sender end to send out the multimedia message, and once sent, the master server receives the message and converts the data format into a form that the different message transmission interface of the recipient can receive and use the multimedia message sent by a different interface. Thus, the invention's aim to enable different message transmission interfaces to transmit multimedia message among them can be achieved.
Patent TW-I267710-B (TW)
Title: A method of remanufacturing a toner cartridge
Inventor: LEWIS LAWRENCE DALE
IPC: G03G15/08
Filed: 2003-03-05
Granted: 2006-12-01
Abstract: A method of remanufacturing a new style toner cartridge which has a toner cartridge/developer roller/waste bin sub assembly covered by a First and second end cap. The method includes removing the first and second end cap using a cutting tool and template, removing the existing seal from the toner hopper, replacing it with a new seal assembly that connects the toner hopper to the developer roller housing, reattaching the waste bin, and then reattaching the end caps with quick disconnect clips or clamps.
Patent TW-I228793-B (TW)
Title: Semiconductor device and manufacturing method thereof
Inventor: OHKAWA NARUMI
IPC: H01L21/768
Filed: 2003-04-25
Granted: 2005-03-01
Abstract: The present invention relates to a semiconductor device. The semiconductor device includes a plug layer that is placed in a window penetrating an interlayer insulation film. The plug layer is flattened by chemical mechanical polishing. The semiconductor device further includes a Ti film that is accumulated so as to extend from the interlayer insulation film to the plug layer. The semiconductor device further includes a wiring layer containing Al and Cu. The wiring layer is accumulated on the Ti film. The semiconductor device further includes a sheet film that is formed between the interlayer insulation film and the Ti film and prevents the penetration of hydrogen.
Patent TW-I266151-B (TW)
Title: Lithographic apparatus and device manufacturing method
Inventor: FRANKEN DOMINICUS JACOBUS PETR
IPC: G03F7/20
Filed: 2003-07-09
Granted: 2006-11-11
Abstract: A lithographic apparatus is provided in which the projection system (PL) is compliantly mounted on a reference frame (5) which in turn is compliantly mounted on the base (BP) which supports the apparatus. Therefore any vibrations and displacement errors in the base (BP) are filtered through two sets of compliant mounts (6, 7) and therefore disturbance of the projection system (PL) is reduced.
Patent TW-I254635-B (TW)
Title: Azulene derivative and salt thereof
Inventor: TOMIYAMA HIROSHI
IPC: A61P3/10
Filed: 2003-08-01
Granted: 2006-05-11
Abstract: The present invention provides an azulene derivative and a salt thereof, wherein an azulene ring is bonded to a benzene ring directly or via a lower alkylene which may be substituted with a halogen atom and the benzene ring is directly bonded to the glucose residue, and it is usable as a Na<+>-glucose cotransporter inhibitor, especially for a therapeutic and/or preventive agent for diabetes such as insulin-dependent diabetes (type 1 diabetes) and insulin-independent diabetes (type 2 diabetes), as well as diabetes-related diseases such as insulin-resistant diseases and obesity.
Patent TW-I256131-B (TW)
Title: Structure of a CMOS image sensor and method for fabricating the same
Inventor: LEE SOO-GEUN
IPC: H01L31/0224
Filed: 2003-08-08
Granted: 2006-06-01
Abstract: An image sensor device and method for forming the same include a photodiode formed in a substrate, at least one electrical interconnection line electrically associated with the photodiode, a light passageway having a light inlet, the light passageway being positioned in alignment with the photodiode, a color filter positioned over the light inlet of the light passageway and a lens positioned over the color filter in alignment with the light passageway wherein the at least one electrical interconnection line includes a copper interconnection formation having a plurality of interlayer dielectric layers in a stacked configuration with a diffusion barrier layer between adjacent interlayer dielectric layers, and a barrier metal layer between the copper interconnection formation and the plurality of interlayer dielectric layers and intervening diffusion barrier layers. An image sensor device may employ copper interconnections if a barrier metal layer is removed from above a photodiode.
Patent TW-I254284-B (TW)
Title: Integrated locking device
Inventor: LO CHAO-YUAN
IPC: G11B23/00
Filed: 2003-08-20
Granted: 2006-05-01
Abstract: An integrated locking device is described. The integrated locking device is utilized to lock and remove a removable device and especially to be suitable for locking and removing a removable device of a notebook computer. The locking device has a latch, a first elastic device, a pushing link rod, and a sliding switch. The latch locks a fixing indention of the removable device to fix the removable device. The first elastic device provides a force to push the latch moving forward and a space for the latch moving back. When the removable device is taken out, the sliding switch pushes the pushing link rod firstly. Then, a slider of the pushing link rod pushes a sliding surface of the latch to withdraw from the fixing indention. Subsequently, the link rod pushes the removable device to release the removable device. The moving directions of the sliding switch and the latch form an angle therebetween, and a preferred angle is 90 degrees.
Patent TW-I281559-B (TW)
Title: Reducing the susceptibility of titanium nitride optical layers to crack
Inventor: WOODARD FLOYD E
IPC: G02B5/28
Filed: 2003-09-19
Granted: 2007-05-21
Abstract: In a titanium nitride-based optical coating, the structural stability of the coating is enhanced by providing a damage-retardation base layer (16) between the titanium nitride layer (18) and a substrate (12). Where the optical coating is to provide solar control, the titanium nitride layer is selected primarily for achieving desired optical characteristics, while the thickness of the damage-retardation layer is selected primarily for achieving desired mechanical characteristics. The damage-retardation layer is formed of a grey metal, with nickel chromium being the preferred metal. The grey metal layer reduces the likelihood that the titanium nitride layer will crack. The tendency of such a layer to crack and form worm tracks is further reduced by exposing the substrate to a plasma preglow (88) and/or by using a slip agent (14) on the side of the substrate on which the layers are to be formed.
Patent TW-I271072-B (TW)
Title: Method of controlling consumption of user equipment/receiver in a wireless communication system, and wireless communication system therefor
Inventor: TERRY STEPHEN E
IPC: H04B7/26
Filed: 2002-10-18
Granted: 2007-01-11
Abstract: The present invention achieves power savings by turning off all or some of the baseband processing for codes and timeslots that have not been transmitted due to full or partial DTX. With respect to partial DTX, the transmitted codes and associated timeslots and radio frames within the shortest TTI in the CCTrCH are determined from the received TFCI. Thereafter, the receiver is turned off for the unused codes as indicated by the received TFCI. With respect to full DTX, following TFCI reception, the receiver is turned off for all timeslots within the shortest TTI.
Patent TW-I253034-B (TW)
Title: Display device and method of controlling the device
Inventor: NAKAMURA NORIO
IPC: H05B37/02
Filed: 2004-01-06
Granted: 2006-04-11
Abstract: The present invention provides a display device which can reduce the load of power source which supplies power to the display element and has a high level of visibility. A plurality of pixels 11 are arranged in display screen 2, each pixel is provided with a display element 20 and a driving circuit (Tr, C, SW1) which supplies the amount of power correspondingly to the image signal to said display element. The display status detecting circuit 3 detects the display status of display screen 2 twice in a frame period, and the light control circuit 4 changes the current supplying period from driving circuit to display element 20 according to the output of said display status detecting circuit 3, and executes the light control more than twice in a frame period, sets the image signal 35 and said second terminal to connected status in signal writing period and sets them to unconnected status in luminous period.
Patent TW-I246387-B (TW)
Title: Casing structure
Inventor: CHIANG LIN-HSU
IPC: H05K5/04
Filed: 2004-03-29
Granted: 2005-12-21
Abstract: A casing structure includes a main body, a lid and a switch component. The main body has a first combination portion and a first positioning portion. The lid has a second positioning portion. The second positioning portion corresponds to the first positioning portion. The second positioning portion is hooked to the first positioning portion by using separable approach. The switch component is disposed upon the lid. The switch component has an active element and a driven element, which are coupled to each other. The active element rotates around an axis substantially. The driven element moves between a first position and a second position based on the rotation of the active element. The driven element is separated from the first combination portion while at the first position, and the driven element is combined with the first combination portion while at the second position.
Patent TW-I236628-B (TW)
Title: Touch-type character input method and control module thereof
Inventor: SHEN TZUNG-YI
IPC: G06K9/62
Filed: 2004-05-06
Granted: 2005-07-21
Abstract: The present invention provides a touch-type character input method, which employs a control module to recognize the moving track of an object on a hand-writing panel for the following input function. The method includes steps of combining a plurality of moving vectors in different directions; defining a parametric data set for comparison in the control module; and when the object is contacted with the hand-writing panel, detecting a first position contacting the hand-writing panel and configuring it as a starting position; next determining if a moving track generated on the hand-writing panel is valid; if so, decomposing the moving track into at least one moving vector; if not, removing the invalid moving tracks; after combining the obtained moving vector, analyzing the combined moving vector, and comparing it with the parametric data set defined in the control module, and outputting the comparison result if matched.
Patent TW-I233497-B (TW)
Title: Electronic signal transmitting device with fault detection function
Inventor: JUANG JIA-MING
IPC: G01R31/00
Filed: 2004-06-02
Granted: 2005-06-01
Abstract: This invention provides an electronic signal transmitting device with fault detection function for individually connecting one of plural test targets to testing instrument. The electronic signal transmitting device consists of plural input ports, one output port, plural mechanical relays, and a first controller. It is characterized that the electronic signal transmitting device further comprises a fault detection module for detecting the working conditions of the mechanical relays and generating a warning signal if an abnormal working condition is detected.
Patent TW-I251426-B (TW)
Title: FSK decoder for caller ID
Inventor: CHEN YUEH-CHANG
IPC: H04L27/156
Filed: 2004-06-11
Granted: 2006-03-11
Abstract: A device for processing a frequency shift keying (FSK) signal including caller ID information that comprises and analog-to-digital converter (ADC) converting the FSK signal into a digital FSK signal, the FSK signal further comprising a first frequency component, a second frequency component including the caller ID information, and a third frequency component, a first filter attenuating the first and third frequency components of the digital FSK signal to provide a first signal, a second filter attenuating the second frequency component of the digital FSK signal to provide a second signal, and a circuit calculating an energy level for each of the first and second signals, and selecting the first signal for output if the energy level of the first signal is smaller than that of the second signal, and selecting the digital FSK signal for output if the energy level of the first signal is greater than that of the second signal.