baber/WOPTO huggingface dataset:
Patent TW-466559-B (TW)
Title: Device and method for preventing particle accumulation on the electrostatic chuck
Inventor: LIN JENG-WEI
IPC: H01L21/00
Filed: 2000-10-02
Granted: 2001-12-01
Abstract: The present invention discloses a device for preventing particle accumulation accumulating around the electrostatic chuck. The device comprises: at least a chuck for attaching a semiconductor wafer; then, an electrode providing an electrostatic chucking force to attach the semiconductor wafer by the chuck; and, providing a circular ring set surrounding the chuck. The circular ring set has an elastic ring sheet that the ring sheet is protruded from the circular ring set, located at the corner of the semiconductor wafer and the chuck and slantingly extended toward the unattached semiconductor wafer. Finally, the bottom of the semiconductor attached by the chuck will contact and press the elastic ring sheet so that the semiconductor wafer and the ring sheet can be tightly closed.
Patent TW-497366-B (TW)
Title: An apparatus and method for providing panoramic images
Inventor: SHIE JIUN-WEI
IPC: G06T3/40
Filed: 2000-10-30
Granted: 2002-08-01
Abstract: A method and system of merging a pair of images to form a seamless panoramic image including the following steps. A set of feature points are extracted along the edges of the images, each feature point defining an edge orientation. A set of registration parameters is obtained by determining an initial set of feature points from a first one of the images which matches a set of feature points of a second one of the images. A seamless panoramic image is rendered using the first and second images with the set of registration parameters.
Patent TW-I221309-B (TW)
Title: Tray for electronic component
Inventor: KUNII HISAYOSHI
IPC: B65D85/86
Filed: 2001-03-06
Granted: 2004-09-21
Abstract: The electronic component tray according to a first constitution of the invention is equipped with a notched corner for fitting, which is formed by notching a corner of a table-like plane located at a diagonal corner of the notched corner. The electronic component tray according to a second constitution of the invention is equipped with a claw hooking protrusion formed at a position on a notch on a stage-like peripheral surface. The electronic component tray according to the third constitution of the invention comprises two trays, in which a fitting protrusion of the first shape formed around a predetermined pocket of one of the trays is fitted with a fitting protrusion of the second shape formed around a predetermined pocket of the other tray when the upper surfaces of two trays are overlaid facing each other.
Patent TW-518461-B (TW)
Title: Method of synchronizing operating frequencies of processor and system RAM in power management process
Inventor: WANG JING-RUNG
IPC: G06F1/32
Filed: 2001-08-22
Granted: 2003-01-21
Abstract: The present invention discloses a control method for synchronizing operating frequencies of the processor and the system RAM in a power management process. The power management procedure is activated by a system interrupt generated by a power management event. After the chipset sent the interrupt control signal to the processor, the processor will enter the system management mode to execute the interrupt service program, and the interrupt service program unrelated to the configuration of system RAM will be executed first. Next, the shadow RAM control register of the BIOS programmed chipset will enable the BIOS ROM, and the program will jump to a predetermined memory address of the BIOS ROM by a far jump instruction, in which a system RAM frequency switching program is activated to start executing the system RAM frequency switching program. Thus, the frequencies of the processor and the system RAM will be synchronized during the power management process to eliminate the system instability resulting from the inconsistency of frequencies of the processor and the system RAM during the power management process.
Patent TW-525170-B (TW)
Title: Nonvolatile semiconductor memory device and its fabricating method
Inventor: SAKAGAMI EIJI
IPC: H01L27/115
Filed: 2001-09-19
Granted: 2003-03-21
Abstract: The purpose of the present invention is to provide a fabricating method comprising have the followings: increasing charge retention characteristics, stabilizing the reading operation of the used selection transistor, and increasing the operation speed of the peripheral transistor. A charge storage layer 112 in a gate insulating film of a cell transistor is formed so as not to be exposed from a channel region of a cell to a device isolation region. Since no electric charge moves from the charge storage layer 112 on the channel to the device isolation region, the charge retention characteristics is increased. In addition, unlike a gate insulating film of a cell transistor, a gate insulating film of a selection transistor is formed without including the charge storage layer 112 so as to stabilize the read operation because the threshold value of the transistor is not varied. Furthermore, for the peripheral transistors, a thick gate oxide film is formed for a transistor requiring a high-breakdown-voltage gate oxide film, and a thin gate oxide film is formed for a transistor requiring high drivability so as to realize a high operating speed.
Patent TW-569616-B (TW)
Title: Method for compressing an image in real time and shading compressing an images
Inventor: TSENG WEN-CHAO
IPC: G06K9/00
Filed: 2001-09-27
Granted: 2004-01-01
Abstract: The present invention relates to a method for compressing images, more particularly, to a method for compressing an image in real time and shading compressing an image. The images, which are got after a pre-scanning process, are divided into plural blocks of the present invention at first. Then the pixel value of the first pixel or the minimum pixel value of each block is saved in the buffer completely. Then a difference between the two pixels, which are next to each other, is saved in the memory and the partial memory, which is corresponding to each relational block, is pointed to save data, which are compressed or not. The data which are compressed or not in the block will be differentiated by using this method. The present invention can also save complete data of a line, which are got by using a charge coupled device (CCD), after a pre-scanning process. Then a difference between the two pixels, which are on two lines that are next to each other and are in the corresponding locations, is saved in the memory to compress the images.
Patent TW-I237244-B (TW)
Title: Optic recording method and optic recording medium
Inventor: KATO TATSUYA
IPC: G11B7/006
Filed: 2001-10-08
Granted: 2005-08-01
Abstract: The present invention enables high-density recording and increases the data transfer rate of a phase change optical recording medium. In an optical recording medium comprising a grooved light-transparent substrate, a phase change recording layer, a dielectric layer and a reflective layer, and the recording is carried out by irradiating a laser beam to the recording layer through an objective lens in an optical system. The recording is carried out in the grooves under the conditions: 0.48 <= PT/(lambda/NA) <= 0.74, and PT <= 0.50 mum wherein lambda is a laser beam wavelength, NA is an objective lens numerical aperture, and PT is a track pitch, thereby forming a recorded mark having opposite ends extending out of the grooved track.
Patent TW-I255272-B (TW)
Title: Humanized antibodies that recognize beta amyloid peptide
Inventor: BASI GURIQ
IPC: C12P21/02
Filed: 2001-12-05
Granted: 2006-05-21
Abstract: The invention provides improved agents and methods for treatment of diseases associated with amyloid deposits of Abeta in the brain of a patient. Preferred agents include humanized antibodies.
Patent TW-I225507-B (TW)
Title: Novel high temperature underfilling material with low exotherm during use
Inventor: CARPENTER NEIL M
IPC: C09K3/10
Filed: 2001-12-10
Granted: 2004-12-21
Abstract: A curable underfill composition comprising an epoxy containing a curing agent component and a latent accelerator component. The accelerator component comprises a material which produces a resin with an exotherm below 300 J/g. Further, the combination may be utilized in an unfilled state which allows the epoxy to remain very viscous and thus increases the speed of the underfill process in comparison to filled epoxy compositions and epoxy compositions containing different accelerator components.
Patent TW-577091-B (TW)
Title: Resistor
Inventor: NAKANISHI TSUTOMU
IPC: H01C1/148
Filed: 2002-02-27
Granted: 2004-02-21
Abstract: A resistor comprising a substrate, a pair of upper electrode layers on one face of the substrate, and a resistor film connected to the pair of upper electrode layer. The upper electrode layer comprises a first thin film layer having good adhesion to the resistor film as well as to the substrate and a second thin film layer having a lower electrical resistivity than that of the first thin film layer. Furthermore, the resistor comprises a pair of side electrodes electrically connected to the upper electrode layers at both ends of the substrate. Side electrodes comprise a first side thin film layer and a second side thin film layer. The second side thin film layer is made of material solid-soluble with the first side thin film layer.
Patent TW-536767-B (TW)
Title: Solder ball attaching process
Inventor: TANG HE-MING
IPC: H01L21/60
Filed: 2002-03-01
Granted: 2003-06-11
Abstract: A solder ball attaching process that is suitable for attaching solder balls on the wafer is provided. First, form an under-ball metallurgy layer on the pad of wafer active surface and then sequentially form and pattern the multi-mask layer on the wafer active surface. Use the patterned mask layers to commonly construct multiple ladder type openings that expose the corresponding under-ball metallurgy layers. Second, put the solder balls on the topmost masking layer and roll the solder balls. The solder balls are affected by its own weight and drop into the said ladder type openings respectively and are positioned on the under-ball metallurgy layer. Third, conduct the reflow step to joint the solder balls and the under-ball metallurgy layer. Finally, remove the said multiple mask layers and attach the solder balls on the pads.
Patent TW-533466-B (TW)
Title: Thin film forming method and thin film forming apparatus
Inventor: YAMASAKI HIDEAKI
IPC: H01L21/28
Filed: 2002-03-15
Granted: 2003-05-21
Abstract: A semiconductor substrate (101) is placed in a predetermined processing vessel, and oxygen gas activated by, e.g., conversion into a plasma is supplied onto an insulating film (108). The surfaces of an interlevel insulating film (106) and insulating film (108) are exposed to the activated oxygen gas. After that, a ruthenium film (109) is formed by CVD.
Patent TW-541258-B (TW)
Title: Vehicle body frame structure for motorcycle
Inventor: YAGISHITA MASAMI
IPC: B62J1/12
Filed: 2002-03-18
Granted: 2003-07-11
Abstract: In a vehicle body frame structure of a motorcycle, an overhang portion of a seat rail extending rearwards in the front-rear direction from a main frame is effectively strengthened by a lightweight strengthening member so that the overhang portion can sufficiently resist the load from seat for seating the rider thereon and a carrier for mounting a luggage thereon. A strengthening member St is disposed on an upper surface of the overhang portion 11h of the seat rail 11 along the front-rear direction thereof, the strengthening member St is fixed to the overhang portion 11h from the upper side through a plurality of support portions 25, 26, 27 provided at intervals in the front-rear direction of the strengthening member St, thereby supporting the seat S for mounting the rider thereon, and the carrier Ca for mounting a luggage is fitted to a rear portion of the strengthening member St.
Patent TW-584848-B (TW)
Title: Moulding die, metallic mould system, recording medium base plate, recording medium, optical disc base plate, optical disc, moulding die making method
Inventor: KAWAGUCHI YUUICHI
IPC: B29C45/26
Filed: 2002-03-20
Granted: 2004-04-21
Abstract: The object is to extend the service life of a metallic mould, to form a burr at a position at which no effect is given on an information recording surface, and to prevent a nonuniform outer circumferential part of an optical recording medium from being extended without deteriorating the concentricity at a low cost. This invention provides a moulding die 208 having at least one of metallic moulds 204, 206 placed opposite to each other and a recording base plate 12, so as to transfer the prescribed information to form an information recording area on the recording base plate 12 by a transfer plane 212, and a prescribed step part 214 is configured to bring a material into a bent state. The shape of the step part 214 is selected to be projected toward the recording base plate 12 from the transfer plane 212.
Patent TW-531452-B (TW)
Title: Adherent film recovering device and method of recovering adherent film
Inventor: SAWAE KIYOSHI
IPC: B01J19/00
Filed: 2002-03-29
Granted: 2003-05-11
Abstract: An adherent film recovering device of the present invention includes a water-jet cleaning gun 51 for spraying water-jet with hydraulic pressure within a range of 30 MPa to 200 MPa against a depositing jig 25 having an adherent film adhered thereto, placed on a table 26 in a work room 22; and an exhaust fan 62 for use in setting the work room 22 to have negative room pressure, wherein the work room 22 is sealed so as to prevent droplets resulting from the water-jet as sprayed from sputtering outside of the work room 22. With the foregoing device, it is economically viable to recycle the adherent film made of metal or metal compound as recovered from the depositing jig, and at the same time, the depositing jig can be less ground, thereby suppressing the production of waste. Moreover, the target adherent film pieces resulting from the water-jet can be made larger in size, and it is therefore possible to surely recover the adherent film pieces in a simpler manner at lower cost. As a result, the recycling use of the adherent film can be expedited.
Patent TW-I225723-B (TW)
Title: Two-pole different width multi-layered semiconductor quantum well laser with carrier redistribution to modulate light-emission wavelength
Inventor: LIN CHING-FU
IPC: H01S5/40
Filed: 2002-04-12
Granted: 2004-12-21
Abstract: A kind of multi-layered semiconductor quantum well laser with two-poles having different widths is disclosed in the present invention, in which carrier redistribution is used to modulate the light-emission wavelength. At least two sets of multi-quantum well structures with different widths are fabricated on a semiconductor substrate such that the carrier redistribution in the multi-quantum well is generated according to the change of the external environment so as to change the wavelength of light-emission. Thus, the wavelength of semiconductor laser having different quantum widths is determined to reach the purpose of wavelength modulation. Therefore, the present invention uses the abrupt change of laser wavelength and the similar characteristic of light-emission efficiency such that it can have considerably large application in optical switch or optical communication, and has even better applications.
Patent TW-563360-B (TW)
Title: A solid photo element and the driving method of the solid photo element
Inventor: OKADA YOSHIHIRO
IPC: H04N5/335
Filed: 2002-04-15
Granted: 2003-11-21
Abstract: In the horizontal direction, a solid photo element can be culled the intelligence electric charge which occurred in a plurality of accept-light picture element. The drained part 11t can drain the intelligence electric charge that got by the horizontal transmitting part 11h, and the drained part 11h connect the special bit of each bit on the horizontal transmitting part 11h. So the drained part 11t can drain the intelligence electric charge of the bit which connected to the drained part 11t from the intelligence electric charge of one line on the horizontal transmitting part 11h. Afterward, in the horizontal direction, the horizontal transmitting part 11h transmits output the remained intelligence electric charge on the horizontal transmitting part 11h.
Patent TW-I236878-B (TW)
Title: High surface area micro-porous fibers from polymer solutions
Inventor: XUE LIXIN
IPC: C01B32/50
Filed: 2002-04-15
Granted: 2005-08-01
Abstract: Fibers are produced from an acetone solution of cellulose acetate by pulling or extruding such material through a spinneret in a dry spinning process. A vacuum is applied to the thus formed fibers after a certain degree of drying. A dried outer skin is formed, and the vacuum causes the solvent inside the skin to explode or pop and exit the fiber along micro-porous paths thereby producing high surface area fibers with micro-porous cavities and internal void volume. Such micro-cavities are particularly useful for retaining solid and/or liquid reagents in a cigarette filter for selective filtration of various smoke components.
Patent TW-I262909-B (TW)
Title: Fused bicyclic or tricyclic amino acids
Inventor: BLAKEMORE DAVID CLIVE
IPC: A61P1/04
Filed: 2002-04-18
Granted: 2006-10-01
Abstract: The compounds of the instant invention are bicyclic or tricyclic amino acids useful in the treatment of epilepsy, faintness attacks, hypokinesia, cranial disorders, neurodegenerative disorders, depression, anxiety, panic, pain, arthritis, neuropathological disorders, sleep disorders, visceral pain disorders and gastrointestinal disorders. Processes for the preparation of the final products and intermediates useful in the process are included. Pharmaceutical compositions containing one or more of the compounds are also included.
Patent TW-554280-B (TW)
Title: Universal serial bus hot plugging circuit
Inventor: HUANG CHENG-HUA
IPC: G06F3/00
Filed: 2002-04-26
Granted: 2003-09-21
Abstract: An universal serial bus (USB) hot plugging circuit is disclosed in the present invention, in which an extra short display presence is added for generating the signal of displaying whether the USB module is completely inserted into the USB insertion slot. Once the display presence shows that the USB module is not completely inserted into the insertion slot, the USB over current signal is controlled for not being outputted to the system so as to prevent from having the disability problem of hot plugging USB module caused by the over current signal generated due to hot plugging.
Patent TW-546735-B (TW)
Title: SOI transistor with polysilicon seed
Inventor: ASSADERAGHI FARIBORZ
IPC: H01L29/78
Filed: 2002-04-29
Granted: 2003-08-11
Abstract: Short channel effects are effectively suppressed by steep impurity concentration gradients which can be placed with improved accuracy of location and geometry while relaxing process tolerances by implanting impurities in a polysilicon seed adjacent a conduction channel of a transistor and diffusing impurities therefrom into the conduction channel. The polysilicon seed also allows the epitaxial growth of polysilicon source/drain contacts therefrom having a configuration which minimizes current density and path length therein while providing further mechanical advantages.
Patent TW-I223344-B (TW)
Title: Process and device for the abrasive machining of surfaces, in particular semiconductor wafers
Inventor: HOLLATZ MARK
IPC: B24B37/04
Filed: 2002-05-13
Granted: 2004-11-01
Abstract: The invention relates to a process for the abrasive machining of surfaces (11, 12) on semiconductor wafers (10), in particular during the production of electronic memory elements. In this process, in a process step (A) which takes place at an early stage, a topography of the surfaces (11, 12) which are to be machined on a plurality of wafers (10) is planarized by an at least partially mechanical route. In a process step (C) which takes place at a later stage, further material is removed from the planarization surfaces (14) by the action of a liquid, chemical composition (28) (etchback). After the planarization step (A) and before the etchback step (C), layer thickness measurement (B) of the planarized layer is carried out for each individual wafer (10). The invention is distinguished by the fact that the measurement results of the layer thickness measurement (B) are used as the basis for the automatic selection or formulation of one of a plurality of chemical compositions and/or the time of action of a selected or formulated chemical composition (28) for carrying out the etchback step (C). The invention also relates to a device for carrying out the process according to the invention.
Patent TW-523586-B (TW)
Title: A device and method for speed trial of ships
Inventor: HSIEH HSIN-CHENG
IPC: G01P11/00
Filed: 2002-05-24
Granted: 2003-03-11
Abstract: The invention relates to a device and method for the speed trial of ships at seas which use differential global position system (DGPS) to capture the longitude and latitude records of the ship, by using the transverse Mercater projection technique to transfer the global position to the two-dimensional sea surface. Then, the distance of the movement can be obtained by the two-dimensional distance formula. The average speed of ship is calculated by summing all distance intervals, and dividing by test time. Compared with the contract design speed, the approval for ship trial speed can be granted.
Patent TW-539563-B (TW)
Title: Potential detector of electric treatment device
Inventor: TOYOSHIMA KATSUTOSHI
IPC: A61N1/10
Filed: 2002-06-18
Granted: 2003-07-01
Abstract: To provide an electrode for displaying operation of a potential treatment device capable of preventing the operation of an electroscope when a finger touches a position a little away from the electrode in the periphery of the electrode so as to stabilize the operation of the electroscope. This electric treatment device has a treatment device body, a control unit, a potential treatment part provided on the treatment device body, a touch means provided on the treatment device body or the control unit outside the potential treatment part and capable of detecting touch of a part of a patient's body, a potential difference detecting means capable of detecting a designated potential difference from the touch means when designated voltage is applied to the body of a patient touching the potential treatment part, and an informing means capable of informing the treated person of the time when the potential difference detecting means detects a designated potential difference. The touch means is formed by a conductive material connected to the potential difference detecting means and a conductive material provided to surround the conductive material and connected to the grounding.
Patent TW-550118-B (TW)
Title: Coating apparatus and coating method
Inventor: MASUICHI MIKIO
IPC: B05C5/00
Filed: 2002-06-24
Granted: 2003-09-01
Abstract: This invention provides a coating apparatus, which, when using the coating apparatus that limit a coating zone of a substrate with a masking device, to perform coating operation, effectively limits the coating zone surely with the masking device. Grooves 110 that are coated with an organic electroluminescent (EL) material are formed on the substrate S and the organic EL material is poured in the grooves to be applied by moving nozzles 4a-4c along the grooves. The substrate S is masked by a peripheral part masking device 50 and masking plates 51 and 52 are moved by controlling driving means 53 and 54 by a control part 9. The movement of the masking plates 51 and 52 is carried out by shifting by a prescribed extent in the direction reverse to the moving direction of the nozzles 4a-4c. As a result, the organic EL materials 10a-10c are applied on the substrate S while surely limiting the coating zone.