baber/WOPTO huggingface dataset:
Patent TW-200512567-A (TW)
Title: Computer with multiple operation modes
Inventor: JENG SHIUNG
IPC: G06F1/16
Filed: 2003-09-25
Abstract: A computer with multiple operation modes is provided, which includes: a display device having a display and a joint member a pivoting socket having the first and second pivoting components, a first base, a second base, and a computer mainframe. In the first operation mode, the display is connected with and supported by the first base but separated from the computer mainframe. In the second operation mode, the display is directly connected with the computer mainframe through the pivoting socket, and the computer mainframe is set on the first and second bases so as to extremely stabilize the center-of-gravity position of the mainframe. In the third operation mode, the display is directly connected with the computer mainframe through the pivoting socket. Therefore, the multiple operation modes, in this invention, can freely be used in arbitrary operation environments and requirements for the user to obtain various combinations, thereby providing practical applications and the assembling joys.
Patent TW-200427071-A (TW)
Title: Non-volatile memory device and method for forming
Inventor: CHINDALORE GOWRISHANKAR L
IPC: H01L21/336
Filed: 2003-10-07
Abstract: In one embodiment, a semiconductor device (10) has a highly doped layer (26) having a first conductivity type uniformly implanted into a semiconductor substrate (12), where a channel region (28) is located between a top surface of the substrate (12) and the highly doped layer (26). In an alternate embodiment, a semiconductor device (70) has a counterdoped channel (86) and an anti-punch through region (74) below the channel. A gate stack (32) is formed over the substrate (12). A source (52) and drain (54, 53) having a second conductivity type are implanted into the substrate. The resulting non-volatile memory cell provides a low natural threshold voltage to minimize threshold voltage drift during a read cycle. In addition, a halo region (46), having the second conductivity type and implanted at an angle in the drain side, may be used to assist in hot carrier injection which allows a higher programming speed.
Patent TW-200513593-A (TW)
Title: Bicycle air pump that also serves as work stand
Inventor: Zhuang shi-wen
IPC: F04B33/00
Filed: 2003-10-09
Abstract: The present invention provides a bicycle air pump that can additionally serves as a work stand, comprising: a cylinder having an end forming a nozzle and an opposite end forming an opening; a piston device having a piston extending through the open end of the cylinder and a handle fixed to the piston rod for controlling reciprocation of the piston rod to expel air inside the cylinder out of the nozzle; two holding devices pivoted to opposite ends of the handle respectively; two supporting devices pivoted to opposite sides of the cylinder. With such a construction, when the two supporting devices are rotated to positions that form a three-point support with the cylinder, the holding devices can be employed to hold a bottom bracket of a bicycle thereby supporting the bicycle at a suitable height for personnel to performing maintenance service.
Patent TW-200427719-A (TW)
Title: Composition for flame-retardant flexible polyurethane foam
Inventor: TOKUYASU NORIAKI
IPC: C08G18/48
Filed: 2003-11-05
Abstract: This invention provides a composition for flame-retardant flexible polyurethane foams which comprises: (A) 100 parts by weight of a polyol ingredient comprising a polyether polyol having two or more hydroxy groups and having a number-average molecular weight of 2,000 to 5,000; (B) 3 to 50 parts by weight of a melamine flame retardant having an average particle diameter of 30 to 60 μm; (C) 5 to 35 parts by weight of an addition-type phosphorus compound flame retardant; (D) 0.01 to 2 parts by weight of a catalyst; (E) 0.1 to 10 parts by weight of a blowing agent; (F) 0.1 to 3 parts by weight of a silicone foam stabilizer; and (G) a polyisocyanate ingredient contained in such an amount as to result in an isocyanate index of 90 to 120. The composition, even when a general-purpose polyol is used, can give polyurethane foam having satisfactory flame retardancy.
Patent TW-200419936-A (TW)
Title: Wireless transmit/receive units having multiple receivers and methods
Inventor: KAZAKEVICH LEONID
IPC: H04B7/08
Filed: 2003-11-13
Abstract: A wireless transmit/receive unit (WTRU) has multiple receivers with an interface to combine received signals to provided enhanced reception. A control unit selectively controls the powering of the receivers to limit power consumption based on selected parameters.
Patent TW-200517877-A (TW)
Title: Computerized text information input training system
Inventor: LIN KUANG-SHIN
IPC: G06F17/21
Filed: 2003-11-26
Abstract: A computerized text information input training system can be used to provide user with a text information input training function, allowing user to learn the text input skill required in text data processing job in conjunction with a specific language. The computerized text information input training system is characterized by a step-by-step means enabling user to sequentially learn the text key-in skill for letters, character and whole document. During the course of elementary letter input training use special means to prompt user the finger supposed to be used and the location of letter key on the keyboard supposed to be pressed, making user more systematically and effectively learn the text key-in skill.
Patent TW-200520252-A (TW)
Title: Composite transparent electrode
Inventor: LIAO FENG-BIAO
IPC: H01L33/00
Filed: 2003-12-03
Abstract: The present invention provides a composite transparent electrode in which a device-epitaxial structure in an ITO-free transparent electrode is used, in which the GaP surface of the semiconductor top layer of the original emission window is covered with an extremely thin AuZn and AuBe metal layer (< 300 &angst) in order to smoothly form an ohmic contact. Next, the surfaces of the AuZn and AuBe metal layers are uniformly covered with an ITO (indium tin oxide) to form an ohmic contact for smooth conductance of electric current. The negative electrode of a diode is also deposited on the back face of a GaAs backplate by a vapor deposition process. This ITO layer fully replaces the functions of the original positive electrode. Thus, a composite transparent electrode structure of a quaternary light-emitting diode (LED) using ITO is formed to fully atisfy the interface properties and bulk properties required by a transparent electrode.
Patent TW-200520006-A (TW)
Title: Plasma display panel
Inventor: SUNG WEN-FA
IPC: H01J17/04
Filed: 2003-12-05
Abstract: A plasma display panel. Ribs are disposed between the first substrate and the second substrate to form close discharge cells passed with a plurality of main electrodes on the second substrate, wherein each address electrode is connected with auxiliary electrodes in the cell.
Patent TW-200519399-A (TW)
Title: Ultra violet (UV) filter and ultra violet sensor using the same
Inventor: LEE CHIEN-TE
IPC: G02B1/08
Filed: 2003-12-08
Abstract: An ultra violet (UV) filter is disclosed, which includes 15 to 35 wt% of P2O5; 40 to 60 wt% of Al2O3; 3 to 8 wt% of B2O3; 4 to 10 wt% of Li2O; 0 to 3 wt% of SiO2; 0 to 3.5 wt% of Ho2O3; 2 to 5 wt% of CaO; 3 to 8 wt% of CoO; 0 to 1 wt% of Er2O3; 0 to 1.5 wt% of FeO; 5 to 4 wt% of ZnO; and 0 to 2.5 wt% of Na2O. An UV detector using the UV filter aforesaid is also disclosed therewith.
Patent TW-200522326-A (TW)
Title: Method for fabricating semiconductor package substrate with opening penetrating therethrough
Inventor: CHEN BIN-YANG
IPC: H01L23/52
Filed: 2003-12-31
Abstract: A method for fabricating a semiconductor package substrate with a opening penetrating therethrough is proposed, wherein an inner substrate formed with a plurality of penetrating holes is provided, and at least a penetrating opening is formed therein by a drill pin. After a plating through hole is formed in the penetrating hole and a patterned circuit layer is formed on a prescribed surface of the inner substrate by a patterned process, a solder mask is formed on the patterned circuit layer. By the arrangement, it can prevent alignment errors of the drill pin and a shaping machine in the process of fabricating a substrate via forming the penetrating opening before the patterned circuit layer.
Patent TW-200512149-A (TW)
Title: A cone of an elastic yarn and a method for producing the same
Inventor: KUSAKAI SHIGEHIDE
IPC: B65H55/00
Filed: 2004-01-05
Abstract: To provide a cone-shaped elastic yarn wound body capable of eliminating improper winding thereon, having an excellent shape, and capable of providing excellent unwinding property. When elastic yarn is wound on a tapered bobbin, the yarn is wound while moving the position of the pivot guide of a traverse so that the ratio (V1/V2) of the winding speed (V1) of the tapered bobbin on the small diameter side wound yarn body end face to the winding speed (V2) on the large diameter side wound yarn body end face is generally equal to the ratio (L2/L1) of a straight distance (L2) between the pivot guide of the traverse and the large diameter side wound body end face of the tapered bobbin to the straight distance (L1) between the pivot guide of the traverse and the small diameter side wound body end face of the tapered bobbin. The averaged value of the resistance value of the unwound elastic yarn on the elastic yarn wound body thus obtained is 3.2 to 3.4.
Patent TW-200525680-A (TW)
Title: Physical vapor deposition process and apparatus thereof
Inventor: LAI CHEN-HSING
IPC: H01L21/68
Filed: 2004-01-27
Abstract: An apparatus of physical vapor deposition is described. The apparatus consists of a chamber, a wafer base and a wafer clamp ring. The wafer base is located on the bottom of the chamber for supporting a wafer. The wafer clamp ring is located over the wafer base for fixing the wafer thereon, exposes the deposition region of the wafer. Since the wafer clamp ring is an integral whole type element, it has stronger rigidity. Therefore, the life time of the wafer clamp ring is longer.
Patent TW-200525317-A (TW)
Title: Movement of timer for automatically adjusting daylight saving time
Inventor: CHEN CHIH-YUH
Filed: 2004-01-29
Abstract: There is provided a movement of timer for automatically adjusting daylight saving time, in which a CPU is arranged in the movement of the timer. The CPU is provided with time difference and daylight saving time computing program. A set of mode adjustment keys is provided to enter initial setting, reset to zero and set correct time. In addition, a time zone adjustment device is provided to enter different time zone signals to the CPU. When the movement has been configured, the time zone adjustment device is adjusted to make CPU receive and compute time difference and daytime saving time, so that a time display device automatically displays the correct time of the time zone selected by the time zone adjustment device. Accordingly, it is able to allow the user to perform one time adjustment for rapidly and automatically displaying correct relative time containing the daylight saving time.
Patent TW-200422278-A (TW)
Title: Reaction-sintering process for Pb-based complex perovskite Pb(B'B")O3 ceramics
Inventor: LIOU YI-CHENG
IPC: C04B35/46
Filed: 2004-01-28
Abstract: Pb(B'B")O3 complex perovskite ceramics such as Pb(Zn1/3Nb2/3)O3 (PZN), Pb(Mg1/3Nb2/3)O3 (PMN), Pb(Ni/3Nb2/3)O3 (PNN), Pb(Fe2/3W1/3)O3 (PFW), Pb(Fe1/2Nb1/2)O3 (PFN), the binary compositions PMN-PZN, PMN-PFN, PFN-PFW, PNN-PT (PT=PbTiO3), and the ternary composition PZN-PFN-PFW have been reported difficult to produce as single-phase perovskite ceramics by traditional oxide route. There are stable pyrochlore phases formed during the preparation process. Swartz and Shrout proposed a columbite/wolframite route to produce 100% perovskite ceramics. The raw powders containing B' and B" ions were mixed and calcined into precursor columbite B'B"2O6 or wolframite B'B"O4 powders first. The precursor powders were then reacted with PbO at the second calcining stage to form 100% Pb(B'B")O3 perovskite powder. After sintering, 100% Pb(B'B")O3 perovskite ceramics are produced. While in this reaction-sintering process, the calcining stages were bypassed and a mixture of raw material powders for Pb(B'B")O3 were pressed and sintered directly to form pyrochlore-free Pb(B'B")O3 perovskite ceramics. This process is simpler than the columbite and wolframite routes.
Patent TW-200418759-A (TW)
Title: Process for the catalytic hydrogenation of a nitrile
Inventor: VANDENBOOREN FRANCISCUS H A M J
IPC: B01J25/00
Filed: 2004-01-30
Abstract: Process for the catalytic hydrogenation of a nitrile in the presence of an amine and a catalyst wherein the catalyst is a liquid-rinsed Raney-type catalyst contacted with a hydroxide prior to contacting the catalyst with the amine. The process results in higher selectivity in the formation of diamines from diniriles.
Patent TW-200526498-A (TW)
Title: Medicine bag printing apparatus
Inventor: YASUOKA KEITA
IPC: A61J1/14
Filed: 2004-02-13
Abstract: The present invention provides a medicine bag printing apparatus which has a good efficiency of conveying medicine bags and is easy to distribute the medicine bags into each patient. The apparatus is provided with a print unit 8 comprising: a removable medicine-bag cassette 22a, 22b which contains a plurality of medicine bags 14 and feeds the medicine bags 14 one by one; a print section 23 for printing medicine information and medicine image on the medicine bag 14 fed from the medicine-bag cassette 22a, 22b; and a tray 24 on which the medicine bag 14 printed by and discharged form the print section 23 is put so that the end portion is out of the tray. The apparatus is also provided with a grip section 40 for gripping the end of the medicine bag 14 put on the tray 24 of the print unit 8 and a conveyance section 39 for conveying medicine bag 14 with the end gripped by the grip section 40.
Patent TW-200532358-A (TW)
Title: Rear-projection screen for 3D projection and process for its production
Inventor: GROOTHUES HERBERT
IPC: G03B21/62
Filed: 2004-03-18
Abstract: The invention relates to a rear-projection screen in the form of a sheet or film, encompassing at least one light-scattering layer composed of extruded polymethyl methacrylate with a path difference due to optical birefringence of at most 25 nm, of thickness in the range from 0.05 to 4 mm, comprising spherical particles whose size is in the range from 5 to 35 μm, at a concentration in the range from 2 to 60% by weight, based on the total weight of the light-scattering polymethyl methacrylate layer, where the difference between the refractive index of the spherical plastics particles and that of the polymethyl methacrylate matrix is in the range from 0.02 to 0.2, characterized in that the concentration of the spherical plastics particles Cp, the thickness of the light-scattering polymethyl methacrylate layer ds and the size of the spherical plastics particles Dp is selected in such a way that the ratio Cp*ds/Dp3 is in the range from 0.0015 to 0.015% by weight* mm/μ m3, and the ratio of the average surface roughness of the polymethyl methacrylate layer Ra to the size of the spherical plastics particles Dp is in the range from 0.05 to 0.4.
Patent TW-200511026-A (TW)
Title: Method and apparatus for dynamic sorting and displaying of listing data composition and automating the activation event
Inventor: CHEN YEN-FU
IPC: G09G5/00
Filed: 2004-04-01
Abstract: A Drop Down Menu Program having an Item Selection Program, a Sorting Program, and a Recall Program. The Item Selection Program eliminates the need for the user to hold down the shift key or the control key while making multiple selections. Instead, the user may activate a menu item to highlight it, and activate the menu item again to remove the highlight. The user may also open and close the drop down menu. The Sorting Program organizes the menu items in order of frequency of use. The Sorting Program also provides ascending and descending sort buttons that allow the user to sort the menu items in ascending or descending alphabetical, numeric, or chronological order. The Recall Program creates a recall list of selected menu items when the user activates a recall button. The recall list can be displayed and removed independent of opening and closing actions of the drop down menu.
Patent TW-200533843-A (TW)
Title: Back-pressure mechanism of scroll compressor
Inventor: JANG LUNG-TSAI
Filed: 2004-04-15
Abstract: The present invention relates to a back-pressure mechanism of scroll compressor. A recessed seat (34) is formed on the top of a refrigerant passage (31) at the center of a fixed scroll (30), and an annular slot (32) is formed around the outer rim of the recessed seat (34). A high-pressure sealing assembly (70) comprising an upper high-pressure ring (71), a sealing part (60), a lower high-pressure ring (72) is arranged in the recessed seat (34). A medium-pressure sealing assembly (80) comprising an upper medium-pressure ring (81), a sealing component (60) and a lower medium-pressure ring (82) is arranged in the annular slot (32). The mentioned components are combined to be the back-pressure mechanism that can generate the axial pushing force and vacuum attraction by the pressure of the compressed refrigerant to ensure the elevation of the high and medium pressure sealing assembly (70, 80) so as to prevent the leakage of the compressed refrigerant.
Patent TW-200423548-A (TW)
Title: Time division duplex radio frequency integrated circuit and operation method thereof
Inventor: LIN TSUNG-LIANG
IPC: H04B15/02
Filed: 2004-04-23
Abstract: The embodiment of the present invention provides a joint clock source coupling architecture of a time division duplex (TDD) transceiver to minimize a circuit element interference and stabilize a performance of a circuit element within the TDD transceiver. Thereby, a communication link of the TDD transceiver is ensured, and a throughput of the TDD transceiver is increased.
Patent TW-200503355-A (TW)
Title: Electrical connector solder terminal
Inventor: REGNIER KENT E
IPC: H01R12/71
Filed: 2004-04-28
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-200515420-A (TW)
Title: Flash memory with byte erase
Inventor: HUNG CHUN-HSIUNG
IPC: G11C16/34
Filed: 2004-05-11
Abstract: A process and a memory architecture is based on "vertical" pages, and support byte by byte erasure. A byte within a "vertical" page is erased, and then other bytes within the "vertical page sharing bit lines with the erased byte, are subjected to a program verify operation after exposure to the stress caused by the erase process. The other bytes in the page are re-programmed to recover the data if they fail verify. Therefore, byte erase is executed without the erase/re-program cycling, and only memory cells within the same vertical page as the erased byte, which suffer stress from the erase potentials on the shared bit lines sufficient to shift their thresholds out of range, are re-programmed.
Patent TW-200538267-A (TW)
Title: Driving device for an injection molding machine
Inventor: Wang bo-xuan
IPC: B29C45/50
Filed: 2004-05-24
Abstract: A driving device for an injection molding machine, for driving a screw rod inserted in a barrel of a material feeding device. The driving device includes: a barrel tube coupled to a rear end of the barrel; a barrel lid secured to the rear end of the barrel tube and having a middle projecting tube inserting into the barrel tube; a piston inserted between the barrel tube and the middle projecting tube; a follower shaft pivoted in the middle projecting tube; a transmission shaft coupled in the piston to engage with the screw rod and inserted into the follower shaft; and a motor for driving rotation of the follower shaft. The follower shaft driven by the motor is able to drive rotation of the transmission shaft and the screw rod for blending and guiding the plastic material. When oil is injected into the barrel tube to drive the piston to move forwards, it is able to drive forward movement of the transmission shaft and screw rod at the same time for injecting the molten plastic material.
Patent TW-200538768-A (TW)
Title: Method of making filter
Inventor: CHIU WEN-SSU
Filed: 2004-05-28
Abstract: A method of making filter includes the steps: providing a substrate; covering the substrate with a latticed tool; depositing the substrate with a coating; taking off the latticed tool from the deposited substrate which has an area of blank substrate; cutting the deposited substrate along the area of blank substrate and getting the desired filter. The method can make the deposited substrate cut precisely.
Patent TW-200600209-A (TW)
Title: Incineration treatment of disposed LCD
Inventor: WANG JENN-SHING
IPC: B09B3/00
Filed: 2004-06-16
Abstract: This invention relates to incineration treatment of disposed LCD, particularly to one for placing LCD monitor substrate materials from which metal materials have been separated in an incinerating environment, so as to centralize high temperature heat in heat disintegrating of the polymers, eliminating the need of separating various polymeric materials one by one, so as to simplify the process for recycling the LCD monitor substrate materials and to obtain substrate materials with high degree of cleanliness. As such, this invention can significantly improve recycling efficiency and facilitate recycling high-quality substrate materials.
Patent TW-200601211-A (TW)
Title: Modular bezel of an LCD module
Inventor: WANG MING-FA
IPC: G09F9/35
Filed: 2004-06-17
Abstract: A modular bezel of an LCD module includes a plurality of combined frames. The linking parts of each frame are in mesh with each other so that the modular bezel can be combined together.
Patent TW-200600612-A (TW)
Title: Method for surface treatment of magnesium alloy and product thereof
Inventor: YEN SHIH-CHIEH
Filed: 2004-06-18
Abstract: A method for surface treatment is used to steadily plate a titanium nitride on a magnesium alloy by a intermedium membrane of titanium metal, and a magnesium alloy product dealed with the above surface treatment has the characteristics of the amgnesium alloy and the titanium nitride therefor.
Patent TW-200508245-A (TW)
Title: Aminated complex type sugar chain derivative and its production method
Inventor: KAJIHARA YASUHIRO
IPC: A61K47/48
Filed: 2004-07-27
Abstract: This invention provides an aminated complex type sugar chain derivative represented by the following formula (1): Where R1 represents -NH-(CO)-CH2X, -NH-(CO)-(CH2)b-CH2X, an isothiocyanate group, -NH-(CO)a-(CH2)b-CO2H, or -NH-(C0)a-(CH2)b-CHO. X is a halogen atom, a is 0 or 1, b represents an integer of 1 to 4. R2 and R3 are same or different, representing a hydrogen atom, or a group represented by formulas (2) to (5) in the specification, expect that when R2 and R3 are both a hydrogen atom or a group of formula (5), the conditions where R2 or R3 is a hydrogen atom and the remainder of R2 or R3 is a group of formula (5) are excluded.
Patent TW-200606627-A (TW)
Title: The device and method of switch interface
Inventor: WU KUN-HO
IPC: G06F1/26
Filed: 2004-08-12
Abstract: The usually electronic data interface have each specifications. The each other not to match up. Example USE, IEEE1394, RS232. The invent is can to match up many interface, the invent can auto change the interface to accept any othe interrface, now the user can lower the cost to use many interface and add convenient, Because the invent to put in use normal carry for memory device.