baber/WOPTO huggingface dataset:
Patent TW-494222-B (TW)
Title: Method for reinforcing condensation and a device thereof
Inventor: TSO MING-LI
IPC: F25B41/06
Filed: 2001-07-06
Granted: 2002-07-11
Abstract: A device for reinforcing condensation, especially a device being disposed between a compressor and an expansion valve in a condensation system, comprises a front pipe, at least two divided flow pipes, a plurality of capillary tubes, at least a combining pipe, and a rear pipe. The front pipe is connected to a heat exchange pipe in the condensation system. The divided flow pipes are joined to the front pipe and each divided flow pipe has a diameter thereof smaller than that of the front pipe. The capillary tubes are divided into a plurality of groups and each group has two or more of the capillary tubes. The capillary tubes at an end thereof connect with the divided flow pipes and the diameter of the respective capillary tube is smaller than that the diameter of the respective divided flow pipe. The combining pipe at an end thereof connects with the other end of each capillary tube. The rear pipe has an end thereof connects with the other end of the combining pipe and the other end of the rear pipe connects with the expansion valve.
Patent TW-552154-B (TW)
Title: Hollow thread film cartridge, hollow thread film module using the cartridge, and tank type filter
Inventor: WATANABE AKIHIRO
IPC: B01D63/02
Filed: 2001-07-10
Granted: 2003-09-11
Abstract: Disclosed ia a hollow fiber membrane cartridge wherein a cartridge head and a bottom ring are connected and fixed to each other by means of a plurality of rods or pipes, the hollow portion at the end of each hollow fiber membrane on the cartridge head side is open, the hollow portion at the end of each hollow fiber membrane on the bottom ring side is sealed, and a plurality of through-holes are provided in an adhesion and fixation layer on the bottom ring side and are located in a bundle of the hollow fiber membranes.
Patent TW-497216-B (TW)
Title: Dual damascene process of applying compound mask layer
Inventor: LIU MING-HUEI
IPC: H01L21/768
Filed: 2001-07-18
Granted: 2002-08-01
Abstract: There is disclosed a method for manufacturing dual damascene structure, which comprises: first, sequentially depositing a first dielectric layer, an etching stop layer, a second dielectric layer, and a mask layer on a semiconductor substrate, and defining a contact tube on the surface of the semiconductor substrate by a photolithography and etching procedure; next, depositing a polymer dielectric layer on the upper surface of the mask layer and filling the same in the contact tube, and depositing silicon-based film on the surface of the polymer dielectric layer, such that a compound barrier mask formed by the polymer dielectric layer and silicon-based film can effectively prevent the photoresist in the contact tube from qualitative change in the next step of photolithography process for the trench; then, using the compound mask as an etching mask to perform an etching procedure on the second dielectric layer, thereby defining a trench opening pattern therein; and after removing the polymer dielectric layer and silicon-based film remained on the semiconductor substrate, filling metal in the trench opening and contact tube to form a dual damascene structure.
Patent TW-533665-B (TW)
Title: Power control device for pager
Inventor: YANG BEI-BEI
IPC: H02M3/156
Filed: 2001-08-07
Granted: 2003-05-21
Abstract: The present invention relates to a power control device capable of being applied in a pager, and more particularly to a power control device performed on a pager implementation to control and change the DC voltage of its power supply for providing the pager with a suitable working voltage. The structure of the control device comprises: a switch device connected to an input terminal for switching the power control device capable of being applied in the pager; a trigger device connected to the switch device for controlling the trigger device; and a voltage comparator connected to the trigger device and a modulated power output terminal for providing a feedback voltage stabilizing effect. Because the present invention integrates with the transformer control device in the conventional part, i.e., directly designed in a micro-controller, the use of such a power control device can effectively reduce the size of the pager and further achieve the function of saving power.
Patent TW-502444-B (TW)
Title: Insulated gate semiconductor device and manufacturing method thereof
Inventor: SEKIKAWA NOBUYUKI
IPC: H01L21/336
Filed: 2001-08-08
Granted: 2002-09-11
Abstract: There is provided an insulated gate semiconductor device. Its gate electrode 10 comprises: a first polysilicon film 4 retained on a first insulating film 3, a second polysilicon layer 8 part laminated on the layer 4, and a second polysilicon layer 8 part extended on parts of second gate insulating films 6A and 6B. Thus, even when the thickness of the electrode 10 on the film 3 is the same as that of a conventional gate electrode, a film thickness t2 on the thick second gate insulating films 6A and 6B is thinner than the thickness t1 of a conventional example. Thus, since a step difference between the gate electrode 10 and an N+ type source layer 11 and between the gate electrode 10 and an N+ type drain layer 12 becomes smaller than that of the conventional example, flatness of an interlayer insulating film 13 is improved.
Patent TW-519739-B (TW)
Title: Substrate-type semiconductor encapsulation process capable of preventing flash
Inventor: JIAN SHIOU-FANG
IPC: H01L21/56
Filed: 2001-08-27
Granted: 2003-02-01
Abstract: A substrate-type semiconductor encapsulation process capable of preventing flash is characterized in installing dummy traces in any pair of adjacent conductive traces which might cause flash due to an excessive gap. Thus, the upper surface of the solder mask formed subsequently has a substantially flat surface without forming a recess as in a conventional process. Therefore, in a subsequent molding process, a leak hole will not form between the encapsulation mold and the solder mask as in a conventional process. As a result, the flash can be prevented and the encapsulated unit has a better quality.
Patent TW-522303-B (TW)
Title: Transaction support on logical disks
Inventor: SATRAN JULIAN
IPC: G06F17/30
Filed: 2001-08-27
Granted: 2003-03-01
Abstract: Apparatus for performing a data transaction, including at least one storage device which is adapted to receive data as a succession of data blocks for storage at respective physical locations therein and control circuitry. The control circuitry is configured to convey the succession of data blocks to the at least one storage device while writing to the at least one storage device, together with at least some of the data blocks, parameters indicative of the identity of the data transaction, the identity of the recorder of the transaction state, and a location of a subsequent data block in the succession. The control circuitry is also configured to transform a state of the data so as to complete (commit or abort) the data transaction using some of the indicative parameters. In the event of a failure of the apparatus before a transaction is completed, i.e., committed or aborted, the apparatus facilitates complete recovery using data stored in the data blocks.
Patent TW-556002-B (TW)
Title: Light valve and device provided with a light valve
Inventor: BROER DIRK JAN
IPC: F21V8/00
Filed: 2001-09-06
Granted: 2003-10-01
Abstract: A light valve (1) for controlled transmission of light comprises a first (4, 5, 6) and a second (8, 9) element at least one (8, 9) of which two elements is controllably movable into optical contact with the other element (4, 5, 6). Each facing side of the elements is provided with an interference filter layer (6, 8), which interference filter layers (6, 8), when being in optical contact with each other, have a transmission for light projected onto the light valve in a wavelength range determined by the interference filter layers (6, 8), which transmission differs from the transmission in the case where the interference filter layers (6, 8) are not in optical contact with each other. Such light valves (1) are used in devices comprising a light source (3) and for displaying signals that are present in an electronic form. The light valve (1) is used to control the transmission of light emitted by the light source (3) based on signals which are present in an electronic form. When a multi-colored light source (3) is used, color filters (16B, 16G, 16R) associated with the light valves are provided in a light path so as to form a multi-colored image. Phosphors (18B, 18G, 18R) may be used instead of color filters (16B, 16G, 16R) when the light source (3) is an ultraviolet light source (3).
Patent TW-535421-B (TW)
Title: Fast search method for motion estimation
Inventor: HUNG JEANSON
IPC: H04N5/14
Filed: 2001-09-14
Granted: 2003-06-01
Abstract: A novel fast block-matching motion estimation method, which employs a unique pair of symmetric search patterns, is disclosed. In that, the large cellular search pattern (LCSP) first explores the search window area as quickly as possible. In this stage, because of the well-defined LCSP, it reduces a large amount of necessary search blocks, and with the symmetry of LCSP, it consumes only three more search blocks between two steps. Subsequently, the small rectangular search pattern (SRSP) scans the given small area precisely so as to obtain the motion vector. It reaches the goal of fast and precise prediction for motion vectors, and can be applied in most video coding systems, such as the MPEG and H. 26x families.
Patent TW-I229596-B (TW)
Title: Measurement device for health administration
Inventor: MASUDA YASUTOSHI
IPC: A61B5/053
Filed: 2001-10-18
Granted: 2005-03-21
Abstract: A health administration apparatus is provided to find the waist and hip size of the examinee automatically. It exempts from the troublesome measuring human body operations such as using a measuring tape and so on directly. The health administration apparatus is configured with entering body data of an examinee, including his height and weight. According to the above-mentioned body data including the height and weight, it calculates and finds the waist and hip size of the examinee.
Patent TW-587281-B (TW)
Title: Method for producing dual damascene structure
Inventor: HO BANG-CHEIN
IPC: H01L21/28
Filed: 2001-10-19
Granted: 2004-05-11
Abstract: A method for producing a dual damascene structure adopts a bottom anti-reflective layer material, a pure resin material or an alkaline-soluble/aqueous resist having a high etching rate as a protective material, and comprises: after defining a via, filling the via with a protective material; forming a protective material or a bottom anti-reflective layer material having a thickness less than 2000 angstroms on the dielectric layer; and performing a photolithography process to define a groove and form a dual damascene structure. The protection of the protective material will not trigger a fence effect or resist poisoning while preventing the profile of the inner wall of the via and the interconnect from being damaged.
Patent TW-546395-B (TW)
Title: Method for improving the adhesion of sputtered copper films to CVD transition metal based underlayers
Inventor: HILLMAN JOSEPH T
IPC: C23C16/14
Filed: 2001-11-16
Granted: 2003-08-11
Abstract: A method for improving adhesion of copper films to transition metal based barrier layers. Tantalum or other transition metal based barrier layers are deposited by chemical vapor deposition techniques using transition metal halide precursor materials which generate halogen atom impurities in the barrier layer. The barrier layer is treated with a plasma generated from a nitrogen-containing gas, such as ammonia. Halogen impurity levels are thereby decreased at the surface of the barrier layer. On this surface is subsequently applied a copper film by physical vapor deposition. The copper film exhibits improved adherence to the barrier layer.
Patent TW-577848-B (TW)
Title: Smoking article packaging
Inventor: ROE HUGH DERMOT
IPC: B65D85/10
Filed: 2001-11-20
Granted: 2004-03-01
Abstract: The invention relates to a soft-cup package for smoking articles wherein the outer wrap material is a paperboard or cardboard material having the ability to collapse along lines of weakening in the side panels as smoking articles are removed from the package. The invention also includes further means of collapse along lines of weakening in the base panel. Retaining means may be provided by a collapsed side panel and a dummy stamp or seal across the top walls of the package to hold captive the remaining exposed smoking articles.
Patent TW-564414-B (TW)
Title: Method and arrangement for regulating the light power of a scanning beam in an apparatus for reading from or for writing to optical recording media
Inventor: LEHR STEFFEN
IPC: G11B7/004
Filed: 2001-11-23
Granted: 2003-12-01
Abstract: In order to compensate for so-called clipping effects, it is proposed, in an apparatus for reading from and/or writing to an optical recording medium in which the light power of a laser diode (1) is to be set to a plurality of light power levels, to perform a calibration to a specific light power level (LP2) before the actual regulation of the light power. On account of the calibration, the instantaneous gradient of the characteristic curve which describes the dependence of the laser light power on the laser diode current can be inferred in order, on the basis of this information, to take account of a change-caused, for example, by ageing or clipping effects - in the characteristic curve gradient in the course of the subsequent regulation of the light power of the scanning beam generated by the 1aser diode (1).
Patent TW-583193-B (TW)
Title: Catalytic species based on a rare earth and magnesium, its use in polymerising an olefin or a lactone, and ethylene-co-(meth)acrylic ester diblock copolymers obtained
Inventor: CARPENTIER JEAN-FRANCOIS
IPC: C08F297/02
Filed: 2002-01-08
Granted: 2004-04-11
Abstract: The catalytic species of the invention is of the type comprising a rare earth and magnesium and is characterized in that it can be obtained by a process comprising bringing ethylene into contact with a product obtained by bringing an alcoholate of said rare earth into the presence of an organomagnesium compound. This species can be used as a polymerisation catalyst or initiator in a process for polymerising an olefin or a lactone and for the copolymerisation of ethylene and a polar monomer. Finally, the invention concerns an ethylene-co-(meth)acrylic ester diblock copolymer with a molar mass Mn of at least 200000, more particularly at least 250000.
Patent TW-562757-B (TW)
Title: Writing tool
Inventor: NISHITANI ICHIRO
IPC: B43K8/02
Filed: 2002-01-09
Granted: 2003-11-21
Abstract: A pen nib 2 is designed in front of a pen tube 1 and an ink reservoir 7 and an ink supply channel 9 are formed in the interior of the pen tube 1 and ink is supplied to the pen nib 2 via the ink supply channel 9. A needle 17 is mounted in the ink supply channel 9 to easily move through a spiral spring 16. A steel ball 18 is mounted on the ink reservoir 7. The spiral spring 16 is bumped by the steel ball 18 to vibrate the needle 17 when the pen tube 1 is shaken.
Patent TW-521412-B (TW)
Title: Package apparatus of the organic electro-luminescent device and method for forming the same
Inventor: TANG SHUENN-JIUN
IPC: H01L23/29
Filed: 2002-02-01
Granted: 2003-02-21
Abstract: This invention discloses a new package apparatus of the organic electro-luminescent device (OEL) and method for forming the same. In this invention, the package apparatus comprises: a cybernation system with a transport device and an injecting device; a processing chamber with an inlet and an outlet; a storage room connected with the processing chamber; a detecting system coupled with the processing chamber and the storage room, individually. First of all, the transport device of the cybernation system convey a substrate with the organic electro-luminescent devices (OEL) thereon into the processing chamber. Then the detecting system determines the space among the organic electro-luminescent devices to transport the hermetic seals with the same space in order and place those on the substrate. Afterward, the injecting device proceeds with an injecting process. Finally, an adherence process is performed to package a plurality of organic electro-luminescent devices on the substrate.
Patent TW-I279040-B (TW)
Title: Card-edge connector
Inventor: ITO TOSHIYASU
IPC: G06K19/00
Filed: 2002-02-08
Granted: 2007-04-11
Abstract: Each the contact terminal includes a plurality of contact units (201, 202 and 203) stacked with each other, wherein contact point sections (201d, 202d and 203d) of the respective contact units are distributed to disperse in lengthwise direction of the contact terminal within the corresponding contact pad. The distal end (201e) of the innermost contact unit (201) in the plurality of stacked contact units extends to a position at which it is not entangled with the distal end of the adjacent contact unit (202).
Patent TW-I304428-B (TW)
Title: Flame-resistant polycarbonate compositions having increased chemical resistance
Inventor: MICHAEL ZOBEL
IPC: C08L85/02
Filed: 2002-02-25
Granted: 2008-12-21
Abstract: A flame retardant, chemical and impact resistant, thermoplastic molding composition is disclosed. The composition that contains (A) an aromatic polycarbonate and/or polyester carbonate, (B) a graft polymer, (C) an oligophosphate conforming to a specific formulaEINBETTEN, (D) an anti-drip agent, and (E) a polyhydroxy ether is suitable for preparing molded articles.
Patent TW-543206-B (TW)
Title: EL display device and electronic device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B44/00
Filed: 2000-06-21
Granted: 2003-07-21
Abstract: An electroluminescence display device has a plurality of electroluminescence elements and a driver circuit formed over a substrate. At least a part of the driver circuit is disposed in a display portion of a substrate in order that the size of the display device can be reduced.
Patent TW-535289-B (TW)
Title: Bipolar transistor
Inventor: HIROSE FUMIHIKO
IPC: H01L29/732
Filed: 2002-03-27
Granted: 2003-06-01
Abstract: A bipolar transistor comprises an A layer of a first conductive type stacked on a semiconductor substrate of a first conductive type, a B layer of the first conductive type stacked on the A layer, the dopant concentrations of the B layer and the A layer differing, a C layer of a second conductive type stacked on the B layer, the conductive type of the C layer differing from that of the A layer, B layer and the substrate and, a D layer of the first conductive type stacked on the C layer, a collector electrode using the A layer, the B layer, and the substrate as a collector, a base electrode using the C layer as a base, and an emitter electrode using the D layer as an emitter.
Patent TW-583718-B (TW)
Title: Thin wafer insert
Inventor: WISEMAN BRIAN
IPC: H01L21/673
Filed: 2002-04-01
Granted: 2004-04-11
Abstract: A plastic insert is configured to provide support of thin wafers in wafer carriers configured to provide peripheral wafer support. The invention includes the insert, the insert in combination with a wafer carrier, and the methods of supporting the thin wafers as provided by the insert and the wafer carrier. The inserts, in preferred embodiments, utilize tabs that fit into the side wall recesses and have an interference fit in said recesses to secure the insert in place. In preferred embodiments the inserts have a top surface with a plurality of ribs positioned inwardly from the wafer periphery for supporting the wafers with minimal contact. In preferred embodiments the insert has a lower surface having strengthening structure providing rigidity to the insert. The top surface ribs may preferably be oriented parallel to the insertion and withdrawal direction of the wafers and extend upwardly to position the supported wafer in the slot immediately above the slot defined by the recesses in which the tabs are positioned. Thus, the inserts may be inserted into alternate slots in the earner. The insert, in preferred embodiments may have an h-shape offering an optimal combination of support of each wafer and precise positioning of the wafer while the amount of plastic and correspondingly the weight of the insert.
Patent TW-541435-B (TW)
Title: Radio location system measurement unit
Inventor: DUFFETT-SMITH PETER JAMES
IPC: G01S5/10
Filed: 2002-04-17
Granted: 2003-07-11
Abstract: A location measurement unit 401 for a radio location measuring system has two or more coupling devices 404,405 for picking up the signals from a plurality of base transceiver stations (BTSs) of a cellular radio communication system. A switching device 510, is connected to the coupling devices, for switching between the signals picked up by the coupling devices and/or one/two or more receivers 510, 610-613 are connected to respective coupling devices, for receiving the signals picked up by the coupling devices. A processor 512, 614 is connected to the or each receiver, for processing the signals output by the receiver. A communications link 513, 615 is connected to the processor, for transferring the processed signals to a calculation node 514.
Patent TW-I223434-B (TW)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: ISHIBASHI KOUSUKE
IPC: H01L21/762
Filed: 2002-04-19
Granted: 2004-11-01
Abstract: The present invention is related to a kind of semiconductor integrated circuit device and its manufacturing method. The subject of the present invention is to provide a technology that can obtain a MISFET (metal insulator semiconductor field effect transistor) having the required characteristics by adjusting the isolation widths of the device isolation part. In the invention, the isolation widths La and La' of the device isolation part 4 are relatively reduced to increase the influence of a stress given upon a channel region of the second MISFET Q2 such that the variation of a threshold voltage is relatively increased. Additionally, the isolation widths Lb and Lb' of the device isolation part 4 are relatively increased to reduce the influence of a stress given upon a channel region of the fourth MISFET Q4 such that the variation of a threshold voltage is relatively reduced.
Patent TW-544825-B (TW)
Title: Method for manufacturing ultra-fine solder balls used in ball grid array package
Inventor: JUANG DUNG-HAN
IPC: H01L21/60
Filed: 2002-04-30
Granted: 2003-08-01
Abstract: A kind of method and the apparatus for manufacturing ultra-fine solder balls used in ball grid array package are disclosed in the present invention. At first, a reaction chamber is provided with an opening and a heating apparatus for melting the solid solder tin to form the melted solder tin. Then, a rotation disc is provided with a mold cavity such that the melted solder tin fills in the mold cavity through the opening to form a granular melted solder tin when the mold cavity is rotated to a position under the opening. After that, the first gas output apparatus is used to blow off the granular melted solder tin rotated below the first gas output apparatus. At last, a collection apparatus is used to collect the fallen granular melted solder tin, in which the collection apparatus is provided with a cooling apparatus to solidify the granular melted solder tin to form a solder ball.