baber/WOPTO huggingface dataset:
Patent TW-580713-B (TW)
Title: Laminated capacitor with reduced inner electrode lamination number and its manufacturing method
Inventor: WANG JAU-KUEI
IPC: H01G4/30
Filed: 2003-01-30
Granted: 2004-03-21
Abstract: The present invention provides a laminated capacitor with reduced inner electrode lamination number and its manufacturing method. A printing halftone having space between odd columns of net blocks larger than space between even columns of net blocks is used to perform halftone printing of inner electrodes. The even numbers of inner electrode layers of the inner electrode employ a staggered printing in halftone printing so as to make the edge length of the odd number layer of the laminated capacitor inner electrode larger than the inner length of the odd number layer, such that the overlapped part of the inner electrode of the odd number layer and the inner electrode of the even number layer has a capacitor block with a larger area. In comparison with the conventional laminated capacitor of the same unit volume, the invention is able to increase the area of the capacitor block, increase the capacity, avoid the waste of forming non-overlapped block space, and reduce the laminated number of corresponding inner electrodes. With such a design to reduce the laminated number of inner electrodes, it is able to not only decrease the cost of inner laminated electrode material, but also simplify the manufacturing process, increase the production efficiency, and decrease the production cost.
Patent TW-588465-B (TW)
Title: Solid-state image pickup device
Inventor: AKIMOTO KAZUO
IPC: H04N5/335
Filed: 2003-02-07
Granted: 2004-05-21
Abstract: By making an infrared filter serve also as a protective plate of a solid image taking element, a number of parts is reduced, integrating steps are also reduced by that amount to thereby enable to reduce cost, further, a space of placing an optical filter is not needed to thereby enable to realize small-sized formation and the light-weighted formation of a total of an apparatus. An infrared ray cut filter serving to protect a solid image taking element and also as an optical filter for preventing transmission of infrared ray by reflecting or absorbing infrared ray is fixedly attached to bond to a surface of the solid image taking element. Further, a transparent cover glass as a protective plate is fixedly attached to bond to a rear face thereof.
Patent TW-588364-B (TW)
Title: Semiconductor memory
Inventor: YAMASHITA MINORU
IPC: G11C16/06
Filed: 2003-03-14
Granted: 2004-05-21
Abstract: A semiconductor memory that prevents a decrease in margin at read time. A bit line in a floating state between a drain in a memory cell to be read and a charged bit line is charged for a certain period of time.
Patent TW-580439-B (TW)
Title: A print head maintenance mechanism
Inventor: UWAGAKI HIDEO
IPC: B41J2/165
Filed: 2003-03-21
Granted: 2004-03-21
Abstract: An object of the invention is to provide a less costly print head maintenance mechanism featuring a compact, simple construction and negating the need for a widthwise increase of space for permitting vertical movement of the print head maintenance mechanism. The mechanism is designed to utilize the rotation of first cams and second cams for switching cap holders and wiper holders to a printing mode position for permitting a normal printing operation, a capping mode position for sealing a nozzle surface at a print head with the cap, and a wiping mode position for cleaning by wiping the nozzle surface with the wiper.
Patent TW-I283610-B (TW)
Title: Crimping apparatus
Inventor: BOWLES RICHARD R
IPC: B25B27/10
Filed: 2003-06-17
Granted: 2007-07-11
Abstract: Apparatus actuated by a rotational drive for crimping a fitting are disclosed. In one embodiment, the apparatus includes a crimp ring having at least two crimp ring segments pivotably coupled together for crimping the fitting. A first member, such as a trunnion or coupling arm, engages a first of the at least two segments, and a second such member engages a second of the at least two segments. A screw is coupled to the rotating drive. The screw is coupled to the first and second members such that at least one of the members is movable along the screw when the screw is rotated. In one embodiment, the rotational drive couples to the screw by a transfer mechanism for transferring and controlling rotational movement from the rotational drive to the screw. The transfer mechanism can include a plurality of gears or can include a universal joint. The rotational drive can be a drill or can be a socket and a ratchet.
Patent TW-I285404-B (TW)
Title: Method for producing semi-insulating resistivity in high purity silicon carbide crystals
Inventor: JENNY JASON RONALD
IPC: H01L21/324
Filed: 2003-06-24
Granted: 2007-08-11
Abstract: A method is disclosed for producing high quality semi-insulating silicon carbide crystals in the absence of relevant amounts of deep level trapping elements. The invention includes the steps of heating a silicon carbide crystal having a first concentration of point defect related deep level states to a temperature above the temperatures required for CVD growth of silicon carbide from source gases, but less than the sublimation temperature of silicon carbide under the ambient conditions to thereby thermodynamically increase the number of point defects and resulting states in the crystal, and then cooling the heated crystal to approach room temperature at a sufficiently rapid rate to maintain a concentration of point defects in the cooled crystal that remains greater than the first concentration.
Patent TW-I310552-B (TW)
Title: Mram architecture with electrically isolated read and write circuitry
Inventor: JOSEPH J NAHAS
IPC: G11C11/16
Filed: 2003-06-27
Granted: 2009-06-01
Abstract: A magnetoresistive random access memory (MRAM) has separate read and write paths. This reduces the peripheral circuitry by not requiring switching between read and write functions on a particular line. By having the paths dedicated to either read signals or write signals, the voltage levels can be optimized for these functions. The select transistors, which are part of only the read function, may be of the low-voltage type because they do not have to receive the relatively higher voltages of the write circuitry. Similarly, the write voltages do not have to be degraded to accommodate the lower-voltage type transistors. The size of the overall memory is kept efficiently small while improving performance. The memory cells are grouped so that adjacent to groups are coupled to a common global bit line which reduces the space required for providing the capacitance-reducing group approach to memory cell selection.
Patent TW-I261291-B (TW)
Title: Film-formation apparatus and source supplying apparatus thereof and gas concentration measuring method
Inventor: YAMASAKI HIDEAKI
IPC: G01N21/3504
Filed: 2003-07-10
Granted: 2006-09-01
Abstract: The present invention provides a CVD (chemical vapor deposition) film deposition apparatus by which the concentration of a source gas in a carrier gas can swiftly be controlled at high precision even in a film deposition by a CVD method using a low vapor pressure source. The film deposition apparatus includes a film deposition chamber and a source gas supplying apparatus supplying a source gas to the film deposition chamber. The source gas supplying apparatus is characterized in including a concentration detector detecting a concentration of the source gas in a carrier gas carrying the source gas and a gas flow rate controller controlling a flow rate of an inert gas added to the carrier gas based on a result of measurement of the concentration of the source gas obtained by the concentration detector. The concentration of the source gas can easily and swiftly be controlled by controlling the flow rate of the inert gas.
Patent TW-I263762-B (TW)
Title: Multi-stage compression type rotary compressor and a setting method of displacement volume ratio for the same
Inventor: MATSUMOTO KENZO
IPC: F04C23/00
Filed: 2003-07-25
Granted: 2006-10-11
Abstract: A multi-stage compression type rotary compressor 10 is provided with an electrical-power element 14, the first and second rotary compression elements 32, 34 driven by a rotary shaft 16 of the electrical-power element 14 in a sealed vessel 12. The refrigerant compressed by the first rotary compression element 32 is compressed by the second rotary compression element 34. The refrigerant is combustible. The refrigerant compressed by the first rotary compression element 32 is discharged to the sealed vessel 12. The discharged medium pressure refrigerant is compressed by the second rotary compression element 34. Additionally, the displacement volume ratio of the second rotary compression element 34 to the first rotary compression element 32 is set not less than 60% and not more than 90%. By using the multi-stage compression type rotary compressor, a rotary compressor using a combustible refrigerant can be carried out.
Patent TW-I225005-B (TW)
Title: Compound steel plate
Inventor: HUANG CHUN-HSI
IPC: B32B15/08
Filed: 2003-08-06
Granted: 2004-12-11
Abstract: A compound steel plate in the invention includes an upper-layer steel plate, a lower-layer steel plate and an intermediate foam layer sandwiched between the upper-layer and the lower-layer steel plate. The lower-layer steel plate has two lengthwise sides respectively formed with a vertical surface, and each side vertical surface is additionally provided with a bent edge for clamping an elongate bar for preventing foam material from leaking out. Thus, the compound steel plate has fire-resistant, sound-insulating and heat-separating characteristic.
Patent TW-I283451-B (TW)
Title: Probe apparatus for temperature control of the examined body and probe examining method
Inventor: SUGIYAMA MASAHIKO
IPC: H01L21/66
Filed: 2003-08-14
Granted: 2007-07-01
Abstract: The subject of the present invention is to provide a probe apparatus 100 for examining the examined body under temperature control. The probe apparatus is provided with the followings: work bench base 2; Z bench 10; X-Y bench having the frame structure; substrate fixing mechanism 23 disposed on the X-Y bench, the probe card 14 disposed opposite to the substrate fixing mechanism; and the probing bench 3, which is set on the Z bench so as to equivalently dispose its axis center and the extending line falling from the probe center of the probe card in the frame-shaped structure of the X-Y bench. The probing bench is provided with a temperature control apparatus and probing elevating mechanism for heating and cooling the examined body so as to support the examined substrate from the bottom face and perform temperature control onto the examined body.
Patent TW-I333758-B (TW)
Title: Method for coordinating a radio network controller and node b resource management for high speed downlink packet data service
Inventor: JAMES M MILLER
IPC: H04L12/56
Filed: 2003-04-04
Granted: 2010-11-21
Abstract: The architecture of the high-speed shared service provides a Node B yielding various sets of information that answer a set of basic questions that a data service needs. Many potential measurements the Node B can make are provided to the RNC to enable a resource manager to perform certain functions and which can be used to answer the set of basic questions.
Patent TW-I225122-B (TW)
Title: Cage nut assembly having a flexible cage
Inventor: CLINCH JAMES PATRICK
IPC: F16B37/04
Filed: 2003-10-13
Granted: 2004-12-11
Abstract: A cage nut assembly has a nut and a cage. The cage has a base having an aperture therethrough and a pair of flexible arm portions which are capable of supporting the nut off of the base. The cage nut assembly is welded to a workpiece. The workpiece is sent through an e-coat or ELPO bath. As the flexible arm portions of the cage support the nut off of the base, the possibility of the nut being stuck to the cage is reduced. A fastener is inserted through an aperture of the workpiece, through the aperture of the base and is threadedly engaged with the nut. As the fastener is torqued down, a force is applied to the nut such that the arm portions of the cage flex and allow the nut to come into contact and be secured against the base.
Patent TW-I256236-B (TW)
Title: Power saving control method for radio communication module
Inventor: LIN TZ-WEN
IPC: H04M1/00
Filed: 2003-12-12
Granted: 2006-06-01
Abstract: A power saving control method for a radio communication module comprises installing a radio communication module in a communication electronic product; and loading a control software for controlling the radio communication module, in which the control software is provided with a detection procedure, which has at least a detection module. Therefore, after the communication electronic product is activated, the radio communication module controls the power supply of the radio communication module according to the detection result from the detection module, thereby achieving the objective of power saving.
Patent TW-I276480-B (TW)
Title: Ultrasonic cleaning method and system
Inventor: MANCHESTER RUSSELL
IPC: B08B3/10
Filed: 2004-02-04
Granted: 2007-03-21
Abstract: An ultrasonic cleaning tank for use in cleaning electronic parts having a top portion and a bottom portion operably divided by a perforated dispersion plate. The cleaning tank is assembled to avoid internal projections or obstructions within the top portion to create a piston-like, laminar flow region. The dispersion plate is constructed to provide a backpressure within the bottom portion so as to promote even flow of a cleaning fluid through the perforations. The cleaning fluid flows upward past an electronic part. At the same time, an ultrasonic transducer supplies ultrasonic energy within the cleaning fluid creating cavitation such that any particulate matter is scrubbed from the electronic parts. The particulates are subsequently carried upward by the laminar flow and over a tank lip. The cleaning tank can be used in either a batch or recirculating mode.
Patent TW-I240470-B (TW)
Title: Single-mode laser diode using strain-compensated multi-quantum-wells
Inventor: HAN IL-KI
IPC: H01L29/06
Filed: 2004-03-15
Granted: 2005-09-21
Abstract: The present invention relates to a single-mode laser diode and a method for manufacturing the same, which utilizes strain-compensated multi-quantum-wells. The present invention provides a single-mode laser diode and a method for manufacturing the same, the single-mode laser diode comprises: a substrate; an n-type cladding layer formed on the substrate; an n-type separate-confinement heterostructure (SCH) layer formed on the n-type cladding layer, multiple quantum wells (MQWs) formed on the n-type SCH layer to generate light in a predetermined wavelength region; a p-type SCH layer formed on the MQWs to confine the light; a p-type cladding layer formed on the p-type SCH layer to prevent loss of the light; an ohmic layer formed on the p-type cladding layer to control ohmic contact; and an electrode for injecting current to the MQWs to generate the light, wherein the n-type cladding layer prevents loss of the light and the n-type SCH layer confines the light, and wherein the MQWs are strain-compensated by a number of compressively strained well layers and a number of tensile strain barrier layers, which are formed alternatively in a predetermined lamination cycle.
Patent TW-I243226-B (TW)
Title: Curtain-wall type PV system
Inventor: LAI CHI-MING
IPC: E04B2/88
Filed: 2004-03-24
Granted: 2005-11-11
Abstract: The invention is attempted to assemble the PV board into a mullioned metal curtain-wall and proposes a curtain-wall type PV system. The system has a curtain-wall which is composed of a window part on which a window, a PV glass curtain-wall, a Window Vent, or an electrical apparatus can be provided and a PV part which is used to generate electric power; a heat bridge which is used to transmit heat gain; and a Phase Change Material board which is connected with the heat bridge to receive the heat gain, prevent the PV board from being over-heated and prevent decreases of the generating efficiency of electric power. According to the structure of above-mentioned PV system, a kind of BIPV system can be realized to save the space and increase the applicant capability in building design.
Patent TW-I265794-B (TW)
Title: Tool support, low-drag counter-balance apparatus, and method for offsetting a weight between two points of reference, over a range of movement
Inventor: HOPPER MICHAEL BLAIR
IPC: A45D20/12
Filed: 2004-04-07
Granted: 2006-11-11
Abstract: A support assembly and method is provided for suspending lightweight tools or other objects, such as hairdryers and the like. The assembly provides support and in particular embodiments, electrical power to the object suspended. In addition, the assembly provides management of the cord. Elevation of the object may be adjusted within a predetermined range of motion. The assembly exerts an upward force on the object that varies depending upon the elevation. This variable force is calibrated to provide the object with a uniformly weightless or virtually weightless ""feel"" nominally throughout the range of movement. The assembly is provided with low friction and low inertia, so that an object may be rapidly and easily moved between various elevations with little effort and little drag. The amount of force exerted on the object by the assembly may be adjusted.
Patent TW-I281135-B (TW)
Title: Lamp power control system for display
Inventor: CHEN SHIN-MING
IPC: G09G3/18
Filed: 2004-04-08
Granted: 2007-05-11
Abstract: The invention relates to a lamp power control system for display. The lamp power control system comprises a lamp current control device and a converter. The lamp current control device has a lamp current setter for setting a lamp current corresponding to a lamp brightness saturation region. The converter has a dimming controller and a switching controller. The dimming controller determines a switching cycle of the lamp current according to a setting brightness. According to the switching cycle, the switching controller switches the lamp current so as to output a lamp power control signal. In the lamp brightness saturation region, the brightness of lamp is at saturation. To add or decrease in a few amounts of the lamp current in the lamp brightness saturation region does not affect the brightness of lamp in the lamp brightness saturation region. Then, the lamp current is switched to achieve the setting lamp brightness. Therefore, the lamp power control system of the invention can resolve the interference of the lamp brightness caused from the error of lamp current of display so that the brightness of the lamp in the display is uniform.
Patent TW-I251388-B (TW)
Title: Electrical connector solder terminal
Inventor: REGNIER KENT E
IPC: H01R12/71
Filed: 2004-04-28
Granted: 2006-03-11
Abstract: A connector is provided for mounting a module to a printed circuit board. The connector includes a housing having end walls defining a slot for receiving a module. Terminals are mounted within the housing on either side of the slot. Each terminal includes a tail. A solder mass is attached to each tail and is used to bond the connector to the printed circuit board. The solder mass is attached to each tail without the use of a reflow process. The solder mass can be attached to the tail of the terminal either through a mechanical attachment or through bonding. A reflow process is then used to attach the connector to the printed circuit board.
Patent TW-I282774-B (TW)
Title: Air intake system and forklift equipped with it
Inventor: ISHIGAMI AKIHIRO
IPC: F02M35/12
Filed: 2004-05-12
Granted: 2007-06-21
Abstract: In an air intake system, a rear tower having a space interiorly is provided on the top surface of a body frame, a rear pillar having a passageway interiorly is mounted on the rear tower, an air intake port communicating with the passageway is provided in the rear pillar, the passageway and the space within the rear tower are connected together, an expansion silencer is connected to the space of the rear tower, and an air cleaner is connected to the expansion silencer. The top surface of a working oil tank is rendered lower than the upper end of a side plate to form a space above the top surface, where the expansion silencer is provided. Abase bracket is mounted to the air cleaner, a support bracket is mounted on the side plate, and the base bracket is mounted on the support bracket to support the air cleaner above the expansion silencer.
Patent TW-I251318-B (TW)
Title: An SBGA design for low-k integrated circuits (IC)
Inventor: HUANG YUNG-SHENG
IPC: H01L23/498
Filed: 2004-05-26
Granted: 2006-03-11
Abstract: A method of forming a ball grid array package, and the resultant ball grid array package, comprising the following steps. A semiconductor chip/die is provided. A ball grid substrate having: a heat spreader with a pattern of slots formed therein; and a series of balls is provided. The semiconductor chip/die is affixed to the ball grid substrate.
Patent TW-I289800-B (TW)
Title: Apparatus, method, and system for positively identifying an item
Inventor: HARRIS RICHARD HUNTER
IPC: G06K9/62
Filed: 2004-06-18
Granted: 2007-11-11
Abstract: A system, such as a checkout station, for positively identifying items includes a reader that reads coded information affixed to an item. The system further includes a capture module, such as a camera. The capture module captures a visual characteristic of the item to be identified, such as the color, size, shape, or texture of the item. The visual characteristic of the item is compared with visual characteristics of candidate items stored within a database. If multiple items within the database are associated with the item to be identified, the images of the candidate items may be displayed to a user. The user may then select the candidate item that most resembles the item to be identified. The coded information of the item being identified is then compared with coded information of the selected item within the database. IF the coded information of both items corresponds, the item is positively identified and is accepted for purchase by a consumer.
Patent TW-I248899-B (TW)
Title: Parking brake structure
Inventor: KANEKO SYOJI
IPC: F16D65/12
Filed: 2004-06-29
Granted: 2006-02-11
Abstract: To provide the parking brake structure which is capable of reducing the weight and the cost by increasing the degree of freedom in setting a brake size. In a parking brake structure of a drum brake type which is mounted on a rear wheel separately from a rear brake which constitutes a traveling brake, in a recessed portion 55 formed in a wheel body 32 of the rear wheel, a brake drum 51 which is provided separately from the wheel body 32 is arranged.
Patent TW-I247851-B (TW)
Title: Hermetic two-stage compression type compressor
Inventor: YOSHIDA MASATOSHI
IPC: F04B37/12
Filed: 2004-06-29
Granted: 2006-01-21
Abstract: The object of this invention is to provide a hermetic two-stage compression type compressor preventing wear or settling of a buffer ring at the time of heavy load operation or after operation under a overloading operating condition, and having excellent durability, high reliability and high performance. The solution of this invention is as following. In this hermetic two-stage compression type compressor, ball joint type pistons 32, 42 are used in a first compression part 3 and a second compression part 4. Inside of a closed case 2 is set an intermediate-pressure refrigerant atmosphere discharged from the first compression part 3 or a high-pressure refrigerant atmosphere discharged from the second compression part 4. At least, the buffer ring 34 arranged between a ball part 33a and a ball seat 32c of the ball joint type piston 32 of the first compression part 3 is formed of PTFE having a perfluoroalkoxyl group or cross-linked PTFE.