baber/WOPTO huggingface dataset:
Patent TW-491883-B (TW)
Title: Coating agent containing an amorphous type titanium oxide
Inventor: OGATA SHIRO
IPC: C09D5/00
Filed: 1998-02-19
Granted: 2002-06-21
Abstract: A coating agent containing an amorphous type titanium oxide such as an amorphous type titanium peroxide sol or the like is a multi-functional coating agent which is superior in sealing properties, film formation properties and transparency; when a building sealing material or a protective sheet-agent, or a display surface of an OA equipment is coated with the multi-functional coating agent, weather resistance (ultraviolet screening property), harmful electromagnetic wave screening properties, resistance to chemicals, electrostatic discharge/charge preventive property, mothproofing properties, and other properties can be given.
Patent TW-403844-B (TW)
Title: Optical interconnects with hybrid construction
Inventor: BINKLEY EDWARD S
IPC: G02B6/122
Filed: 1998-03-24
Granted: 2000-09-01
Abstract: Disclosed is a hybrid waveguide structure, wherein a core or cladding has a hybrid section or "" button"" of a different optical property such as refractive index from the major portion of the core or cladding, respectively. The hybrid section can be made of a passive material or an electro-optic material. Methods of making a hybrid waveguide structure are also disclosed. These methods include rib-based methods and trench-based methods, and in either of these methods, a temporary filler is used in many instances to incorporate the hybrid section into the hybrid waveguide structure.
Patent TW-452704-B (TW)
Title: Controller operation system
Inventor: SUZUKI CHIAKI
IPC: G06F19/00
Filed: 1998-04-08
Granted: 2001-09-01
Abstract: The present invention aims to provide a controller operation system that can restrict the memory capacity of the control panel required by the client and allow flexible and smooth operation of various controllers at the client. The present invention stores the data of the operation screens respectively corresponding to the controllers (10 and 11) attached with cache memory to the screen data memory (12d) of the server (12) so that, when the controllers (10 and 11) are operated on the control panel (13), screen data of the controllers used for operation will be obtained from the server (12) and, in accordance with the cache flag, the screen data will continuously be cached to the cache memory.
Patent TW-384443-B (TW)
Title: An input keyboard push-bottom structure for easy injection of lubricant
Inventor: JAU SHR-HUNG
IPC: H01H3/62
Filed: 1998-06-26
Granted: 2000-03-11
Abstract: The present invention discloses an input keyboard push-bottom structure for easy injection of lubricant, including an upper cover, a key cap and a link bar disposed between the upper cover and the key cap. The upper cover includes a vertical slide channel in said upper cover and two hooks disposed on the left and right side of said vertical slide channel, having the upper end of each of the hooks a plate structure, having said plate structure under it a horizontal slide channel. The key cap includes a vertical slide bar disposed in the middle of the inside, being installed thus for free vertical slide inside the vertical slide channel of the bottom seat, and two link holes on the inched of the key cap and disposed posed on the left and right of the vertical slide channel. The link bar includes two upper ends disposed rotably within the two link holes inside the key cap, with both ends of the bottom disposed in horizontal and back-and-forth sliding in the horizontal slide channel in the two hooks on the bottom seat, allowing the key cap be pressed to maintain the left and right side of the key cap balanced. The plate structure of at least one of the two hooks has an oil injector, when the key cap and the link bar are not installed properly in the base of the push-bottom structure, the lubricant may be fed through the oil injector into the horizontal slide channel in the lower part of the plate structure, thus reducing the friction created on one end of the bottom of the link bar between the horizontal slide channels in the hook during sliding.
Patent TW-410435-B (TW)
Title: The metal interconnection manufacture by using the chemical mechanical polishing process
Inventor: WU KUEN-LIN
IPC: H01L21/3105
Filed: 1998-06-30
Granted: 2000-11-01
Abstract: The invention provides a chemical mechanical polishing process for manufacturing metal interconnects. There is provided a semiconductor substrate formed thereon a first metal wire layer at first. Then, there is formed a dielectric layer. Next, the surface of the dielectric layer is polished by using the chemical mechanical polishing process, and a thin cap cover layer is formed over the dielectric layer. The material of the cap cover layer can be SiO2, phosphorous silicate glass, or polysilicon oxide layer with the thickness between 1000<ANGSTORM> and 3000<ANGSTORM>. The method for forming the cap cover layer comprises forming a silicon oxide layer by using CVD with the reactant based on SiH4 or TEOS, or forming a silicon nitride layer by using CVD with the reactant based on SiH4 or SiH4Cl2. Finally, there are formed a contact window and a second metal wire layer electrically connected to the contact window between the dielectric layer and the cap cover layer.
Patent TW-376540-B (TW)
Title: Modified gate structure for non-volatile memory and its method of fabricating the same
Inventor: CHOU KUO-YU
IPC: H01L21/28
Filed: 1998-07-09
Granted: 1999-12-11
Abstract: A modified gate structure for a non-volatile memory device is formed over a substrate. The modified gate structure from bottom to top comprises a first dielectric layer, a first conductive layer, a second dielectric layer formed on said first conductive layer, a third dielectric layer, a refractory metal layer, and a second conductive layer. The third dielectric layer is made of tantalum oxide or BST, and the refractory metal layer can be made of tungsten, platinum, titanium, molybdenum, and tantalum.
Patent TW-379338-B (TW)
Title: Multilayer conductive polymer positive temperature coefficient device
Inventor: HOGGE STEVEN DARRYL
IPC: H01C7/02
Filed: 1998-08-12
Granted: 2000-01-11
Abstract: A conductive polymer PTC device includes upper, lower and center electrodes, with a first PTC conductive polymer  layer between the upper and center electrodes, and a second PTC conductive polymer layer between the center and lower electrodes. Each of the upper and lower electrodes is separated into an isolated portion and a main portion. The isolated portions of the upper and lower electrodes are electrically connected to each other and to the center electrode by an input terminal. Upper and lower output terminals are provides, respectively, on the main portions of the upper and lower electrodes and are electrically connected to each other. The resulting device is, effectively, two PTC devices connected in parallel, thereby providing an increased effective cross-sectional area for the current flow path, and thus a large hold current, for a given footprint.
Patent TW-464857-B (TW)
Title: Method for bonding of the first substrate with the second substrate to a digital video disk, both substrates are composed of plastics and in the shape of flat circular disk as well as the device for the execution of said method
Inventor: RACK ANDREAS
IPC: B29C65/48
Filed: 1998-09-18
Granted: 2001-11-21
Abstract: In order to bond the two substrates in six steps of method to a digital video disk by means of a motor-driver plate (2) for holding the first substrate (5) and an adhesive dispenser which is arranged above the plate (2) and by means of a device for gripping, holding and vertical motion of the second substrate (7), the side of the plate, which faces the first substrate (5) has a radial outer circular ring-shaped flat part (10), which is concentric to its rotation axis (R), and a radial interior part (11), which is connected with said outer part (10), whereby the surface (F) of this interior part (11), which faces the substrate (5), is formed from a cladding surface of a flat, straight truncated cone, the apex (S) of the cone meets with the rotation axis (R) below the supporting plane (E) for the substrate (5), whereby in the transition region from the circular ring-shaped part (10) to the cone-shaped part (11), an annular slot (12) is cut in the plate (2), said slot (12) extends coaxially to the rotation axis and is connected on an under-pressure source through the channels (13, 13', ...) which extend in the plate, said slot is corresponding with the various tear-shaped or finger-shaped cavities or recesses (14, 14', ...) in the conical part (11), said cavities or recesses extend themselves from said slot (12) radially inwards.
Patent TW-405186-B (TW)
Title: The contact silicide deposition method applied in shallow junction
Inventor: LIN JI-HENG
IPC: H01L21/3205
Filed: 1998-10-29
Granted: 2000-09-11
Abstract: This invention provides a kind of manufacture method of contact silicide, which utilizes in forming a doped poly-silicon layer in the contact as the buffer layer before the formation of metal layer. Next, grow a metal layer on the poly-silicon layer to prevent the phenomena of spiking causing leakage by the contact silicide on the shallow junction when heat treating said metal layer.
Patent TW-417057-B (TW)
Title: Providing local printing on a thin client
Inventor: CARTER KEITH EDWARD
IPC: G06F3/12
Filed: 1999-01-04
Granted: 2001-01-01
Abstract: A print rendering server system in a network computing environment perform many of the most compute intensive tasks in the overall print process for a plurality of resource limited clients. In response to a print request from the client, a print job in a print ready format is produced and sent back for local printing by the resource limited client system.
Patent TW-422691-B (TW)
Title: Flushable individual packages for absorbent articles
Inventor: TWEDDELL III RICHARD
IPC: A61F13/551
Filed: 1999-06-04
Granted: 2001-02-21
Abstract: Individual packages for absorbent article that are flushable and water dispersible are disclosed. The flushable individual wrapper for an absorbent personal hygiene device comprises at least one of the following materials a tissue; a collagen film; a water dispersible thermoplastic film; and a nonwoven material. The individual wrapper can be made of a laminate material selected from the group consisting of: thermoplastic films and tissues; collagen films and tissues; thermoplastic films and nonwoven materials; and collagen films and thermoplastic films. In several embodiments, the absorbent article and the wrapper for the absorbent article are both flushable separately or in combination, and when flushed, the wrapper or the combination of the absorbent product and the wrapper will clear the toilet.
Patent TW-432846-B (TW)
Title: Method and apparatus for superframe bit allocation
Inventor: CHOW JACKY S
IPC: H04J3/00
Filed: 1998-12-09
Granted: 2001-05-01
Abstract: A method and apparatus for supporting multiple bit allocations in a multicarrier modulation system are disclosed. Hence, symbols being transmitted or received can make use of different bit allocations. By supporting the multiple bit allocations, the multicarrier modulation system is able to support bit allocation on a superframe basis. In one aspect of the invention a transmitter (500) for a multicarrier modulation system in accordance with the present invention receives at buffer (102) data signals to be transmitted. The data signals are then supplied to FEC unit (104). The FEC unit (104) performs error correction on the signals and then supplies the data signals to a data symbol encoder (502). The data symbol encoder (502) encodes the data signals onto a plurality of frequency tones associated with a symbol (frame). In allocating the bits to the particular frequency tones of the symbol, the data symbol encoder (502) obtains bit and energy allocation information from a superframe bit allocation table (504) and a superframe energy allocation table (506), respectively. After the symbols have been created, they are supplied to IFFT unit (112) for modulation and conversion to time domain signals. The resulting time domain signals are converted to analog signals by DAC unit (114). The transmitter (500) also includes a controller (508) that operates to control, among other things, the proper selection of the effectively individualized allocation table (506). Also disclosed are techniques for selection and alignment of superframe formats to improve system performance. In the case of data transmission systems involving different transmission schemes, different bit allocations can be used to reduce undesired crosstalk interference.
Patent TW-569081-B (TW)
Title: Toner for electrophotography, developer for electrophotography and method of image-formation
Inventor: NAKAMURA MASAKI
IPC: G03G9/113
Filed: 1998-12-10
Granted: 2004-01-01
Abstract: This invention provides a toner for electrophotography having a black and white toner fixing as well as oil-less fixing fitness, and having high image quality, high color development and excellent reliability, which can fix with an extremely less amount of coating or without using release agent; and a method of image-formation using thereof. The toner for electrophotography comprises a binder resin and colorant, wherein said binder resin is a resin having an extremely low value of tandelta of said binder resin at a temperature ranging from glass transition temperature (Tg) to a temperature at which loss elasticity G"" is G""=1x10<4> Pa, said extremely low value of tandelta is less than 1.2, a storage elasticity (G') at a temperature exhibiting an extremely low value of tandelta is G'=more than 5x10<5> Pa, and tandelta value at a temperature exhibiting G""=1x10<4> Pa is more than 3.0. Further, a small amount of vinyl resin may be added to polyester resin having the above-mentioned properties. In addition, an image-formation is carried out by adopting a transferred medium which uses the same resin in an image receipting layer.
Patent TW-396591-B (TW)
Title: Semiconductor memory device
Inventor: KITAYAMA MAKOTO
IPC: G11C11/413
Filed: 1998-12-28
Granted: 2000-07-01
Abstract: The scale of the circuit is shrunk according to the block selection line. The block selection line corresponding to the normal cell array 1a and the block selection line corresponding to the spare cell array 1b are commonly used to implement the block selection lines B1-Bi. One of the block selection lines B1-Bi is selected based on the row address signal X0-Xj when the block selection line selection circuit 4 selects the normal cell of the normal cell array 1a in the test mode or normal mode. Additionally, when one bad cell of the normal cell array 1a is selected in the normal mode, one of the block selection lines B1-Bi is selected based on the spare row address signal XRED0-XREDk.
Patent TW-400630-B (TW)
Title: Workpiece for connecting a thin layer to a monolithic electronic module's surface
Inventor: BEILSTEIN KENNETH EDWARD JR
IPC: H01L25/18
Filed: 1995-07-15
Granted: 2000-08-01
Abstract: A temporary workpiece for attaching to a substantially planar surface of a semiconductor structure, said temporary workpiece comprising: a temporary support; a temporary adhesive layer disposed on a surface of said temporary support; and a thin-film layer coupled to said temporary support by said temporary adhesive layer, wherein said thin-film layer can be transferred to said substantially planar surface of the semiconductor structure by bonding said thin-film layer to said substantially planar surface and decoupling said temporary support from said thin-film layer along said temporary adhesive layer.
Patent TW-541188-B (TW)
Title: Metal golf club head
Inventor: NARUO TAKESHI
IPC: A63B53/04
Filed: 1999-01-15
Granted: 2003-07-11
Abstract: In the metal iron golf club head (1), the rigidity of the medium sensitivity region (5) which is a region on the heel side and excluding the vicinity of the face center (3) is made lower than the rigidity of the low sensitivity region (4) so as to approximate the natural frequency of the metal iron golf club head to the natural frequency of the ball as well as to ensure the strength in the face portion (2).
Patent TW-407373-B (TW)
Title: The manufacture method of double cylindrical capacitor
Inventor: DING YAN-LING
IPC: H01L21/02
Filed: 1999-02-12
Granted: 2000-10-01
Abstract: A manufacturing method of a double cylindrical capacitor. Form in order the first insulating layer, the second insulating layer, the first electric-conductive layer and the third insulating layer on the device isolation structure and the transistor structure. Remove part of the third insulating layer, the first electric-conductive layer and the second insulatinglayer to form ring shaped protrude region; the opening of the internal ring shaped protrude region is exposed on the surface of the first insulating layer at the upper region of source/drain, whereas its outside is exposed on the surface of the second insulating layer. Then, form the electric-conductive spacer on two lateral of the circular shaped protrude region. Remove the third insulating layer and the first insulating layer unprotected by the electric-conductive spacer, and form the node contact window on the first insulating layer which exposes source/drain. Form the second electric-conductive layer within the node contact window and on the substrate, back-etch the second electric-conductive layer onto the second insulating layer to form the bottom electrode with a double cylinder.
Patent TW-421870-B (TW)
Title: Process for improving the adhesion between molding compound and chip
Inventor: JANG SHIUN-MING
IPC: H01L23/50
Filed: 1999-03-02
Granted: 2001-02-11
Abstract: The Cu damascene interconnection technique is more important than other multi-layer interconnection techniques. But the planarization characteristic will cause inferior adhesion between the chip and the molding compound and is prone to have peeling-off problem. Therefore, the present invention provides an improved process that after conducting the planarization process on the Cu metal layer to form the interconnection and the contact plug structure, selectively etching the surface portion of the interconnection for forming a concave structure corresponding to the dielectric layer, or selectively etching the surface of the dielectric layer for forming a concave structure corresponding to the interconnection to form the rugged surface structure which can increase the contact area of the molding compound and the chip to increase the adhesion.
Patent TW-522428-B (TW)
Title: Color cathode ray tube with a reduced dynamic focus voltage for an electrostatic quadrupole lens thereof
Inventor: NAKAMURA TOMOKI
IPC: H01J29/50
Filed: 1999-03-31
Granted: 2003-03-01
Abstract: A color cathode ray tube includes a phosphor screen, cathodes, a G1 electrode, a G2 electrode, a G3 electrode, a G4 electrode, a G5 electrode and an anode for focusing the electron beams on the phosphor screen. The G5 electrode is divided into plural sub-electrodes arranged to be supplied alternately with a first focus voltage and a second focus voltage, the first focus voltage being a first fixed voltage, the second focus voltage being a second fixed voltage superposed with a dynamic voltage varying with deflection of the electron beams, at least one electrostatic quadrupole lens is formed between two of the sub-electrodes supplied with the first and second focus voltages, respectively, at least one lens for correcting curvature of the image field is formed between two of the sub-electrodes supplied with the first and second focus voltages, respectively. The G4 electrode, the G5 electrode and the phosphor screen satisfy following inequalities: 0.0625xL(mm) ≤ B-20A/(3ψ) ≤ 22.0 mm, L(mm) ≤ 352 mm, where A(mm) is an axial length of the G4 electrode, ψ(mm) is an average of horizontal and vertical diameters of a center electron beam aperture in the G4 electrode, B(mm) is an axial length from a cathode side end to a phosphor screen side end of the G5 electrode, and L(mm) is an axial distance from the phosphor screen side end of the G5 electrode to a center of the phosphor screen.
Patent TW-405019-B (TW)
Title: Fluid controller
Inventor: NISHIMURA RYUTARO
IPC: F16K7/16
Filed: 1999-06-07
Granted: 2000-09-11
Abstract: A fluid controller comprises a pivotal member pivotally movable about the axis of a horizontal pin, a pair of rollable rollers rotatably supported by the lower end of the pivotal member and having an axis in parallel to the axis of the horizontal pin, a slope provided by the upper surface of a bonnet for allowing each roller to roll therealong in a plane orthogonal to the axis of the roller, and a stopper supported by the pivotal member so as to be movable between a position to engage with a valve stem and a position to be out of engagement therewith. The pivotal member is pivotally moved to roll the rollers along the slope and move the roller-supporting pivotal member upward or downward with the rolling movement, whereby the horizontal pin is raised or lowered.
Patent TW-I226910-B (TW)
Title: A process for producing a copper foil
Inventor: CHEN CHAU-SHING
IPC: C25C1/12
Filed: 1999-06-21
Granted: 2005-01-21
Abstract: The present invention relates to a process for producing a copper foil, which comprises the following steps: (1) punching a copper plate unidirectionally by using a high speed metal extended machine to provide the copper plate with a cut trace without a cut-off; (2) drawing the copper plate in a direction perpendicular to the punching direction to form a copper extended web; (3) immersing the copper extended web to an electrolyte in a dissolving bath to dissolve the copper and oxidize the copper into a copper cation; (4) reducing the copper cation by an electrochemical action to obtain a copper foil. The process of the present invention is characterized by the punching of the copper plate to form a copper extended web which thereby increases the surface area of the copper plate contact with the electrolyte and increases the dissolution rate of the copper.
Patent TW-445595-B (TW)
Title: Method for forming a floating gate with improved surface roughness
Inventor: HWU JYNG-PING
IPC: H01L21/8247
Filed: 1999-07-17
Granted: 2001-07-11
Abstract: A method for forming a floating gate of a non-volatile memory device includes steps of defining a substrate, forming a plurality of field isolation structures within the substrate, planarizing the substrate that includes the plurality of field isolation structures, and growing a first dielectric layer on the substrate. The method also includes steps of depositing a polysilicon layer over the first dielectric layer, chemical mechanical polishing the polysilicon layer with an oxide etchant to achieve local planarization, growing a second dielectric layer over the planarized polysilicon layer, depositing a third dielectric layer over the second dielectric layer, forming a fourth dielectric layer over the third dielectric layer, and patterning and forming a floating gate in the polysilicon layer.
Patent TW-461900-B (TW)
Title: Multistep continuous process for evaporating polymer solutions of thermoplastic polymers
Inventor: ELSNER THOMAS
IPC: B01D3/06
Filed: 1999-08-04
Granted: 2001-11-01
Abstract: This invention relates to a multistep process for evaporating polymer solutions of thermoplastic polymers and for removing volatile constituents from thermoplastic polymers by indirect heat exchange. The invention relates in particular to a process for evaporating volatile constituents out of polymer solutions using shell-and-tube heat exchangers having a special geometry, coiled-tube evaporators and extrusion evaporators.