baber/WOPTO huggingface dataset:
Patent TW-200306433-A (TW)
Title: Control apparatus and control method of optical signal exchanger
Inventor: TOCHIO YUJI
IPC: H04B10/27
Filed: 2003-01-30
Abstract: The present invention aims at providing a control apparatus and a control method of an optical signal exchanger, capable of controlling an optical output level to be constant even when performing the switching of channels with difference optical input levels; To this end, according to the control apparatus of the optical signal exchanger, in a three-dimensional type optical signal exchanger using a set of MEMS mirror arrays each having a plurality of tilt mirrors arranged on a plane, each tilt mirror having a reflecting surface an angle of which is controllable, power of an optical signal sequentially reflected by the respective MEMS mirror arrays and output from a specific position is detected by an optical power det6ction section and the angle of the reflecting surface of the tilt mirror that has reflected the optical signal is feedback controlled, so that an absolute value of a difference between a previously set target value and the output light power becomes minimum.
Patent TW-200304235-A (TW)
Title: Multiple data state memory cell
Inventor: GILTON TERRY L
IPC: H01L27/105
Filed: 2003-02-18
Abstract: A programmable multiple data state memory cell including a first electrode layer formed from a first conductive material, a second electrode layer formed from a second conductive material, and a first layer of a metal-doped chalcogenide material disposed between the first and second electrode layers. The first layer providing a medium in which a conductive growth can be formed to electrically couple together the first and second electrode layers. The memory cell further includes a third electrode layer formed from a third conductive material, and a second layer of a metal-doped chalcogenide material disposed between the second and third electrode layers, the second layer providing a medium in which a conductive growth can be formed to electrically couple together the second and third electrode layers.
Patent TW-200305688-A (TW)
Title: Rotary compressor
Inventor: MASUDA MASANORI
IPC: F04C23/00
Filed: 2003-03-18
Abstract: The outer peripheral surface of a swing piston (28) is formed in a non-circular form. The inner peripheral surface of a cylinder chamber (25) is formed on a basis of an envelope curve of the outer peripheral surface of the swing piston (28) obtained at the time of its swing. The outer peripheral surface of the swing piston (28) and the inner peripheral surface of the cylinder chamber (25) are formed in, e.g., an ovoid shape so that as compared to the case in which such inner and outer peripheral surfaces are formed in a circular form, a shorter compression cycle and a longer discharge cycle can be obtained at the time of swing of the swing piston (28). As a result, an overcompression loss when a refrigerant is discharged in a swing compressor can be reduced.
Patent TW-200306547-A (TW)
Title: Information recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method
Inventor: TAKAHASHI YOSHIHISA
IPC: G11B20/18
Filed: 2003-03-19
Abstract: An information recording medium includes a data area for recording user data, and a defect management area for recording a defect list for managing N number of defect areas existing in the data area, where N is an integer satisfying N ≥ 0. The defect list includes a header located at a fixed position in the defect list, N number of defect entries respectively including position information on positions of the N number of defect areas, and an anchor. The header, the N number of defect entries, and the anchor are located in this order. The header includes a defect list identifier for identifying the defect list, first update times information, and a defect entry number representing the number of the defect entries. The anchor includes an anchor identifier for identifying the anchor, and second update times information.
Patent TW-200420368-A (TW)
Title: Seamless slide mechanism for forge forming machine
Inventor: Zhang yun-de
IPC: B21J9/00
Filed: 2003-04-08
Abstract: A seamless slide mechanism for a forge forming machine includes: a first frame plate; two second frame plates separately mounted on the top and bottom sides of the first frame plate; a slide space formed by the frame plates; and a slide board mounted in the slide space and capable of performing a linear reciprocating movement. The slide board synchronously drives a clamping mechanism and a cutting mechanism for moving along a direction perpendicular to a side plate of the forge forming machine. The seamless slide mechanism further includes two seamless device sets mounted on the first frame plate. Each seamless device has two seamless devices. Thus, the seamless device enables a stable movement for the slide board in the slide space such that the production of the whole forge forming machine becomes more stable.
Patent TW-200404074-A (TW)
Title: Neopentyl glycol bis (diaryl phosphate) esters
Inventor: BRIGHT DANIELLE ANGRAND
IPC: C07F9/09
Filed: 2003-05-07
Abstract: Neopentyl glycol bis(diphenyl phosphate) liquid compositions are described that comprise from about 75% to about 90%, by weight, of neopentyl glycol bis(diphenyl phosphate), less than about 5% by weight of cyclic product, less than about 8% by weight of triphenyl phosphate, and with a P3 content of no less than about 1%, by weight. These compositions are made by continuously adding neopentyl glycol to a diaryl chlorophosphate mixture at elevated temperature, under vacuum, and in the presence of a catalyst.
Patent TW-200405032-A (TW)
Title: Exposure head, exposure device, optical shaping device, forming method for tiny flow paths, and bleaching treatment device
Inventor: ISHIKAWA HIROMI
Filed: 2003-05-09
Abstract: An exposure head and exposure device of the present invention use a control signal generated in response to the exposure information based on needling at a space optical modulation element, control a plurality of pixels whose number is less than number of pixel section arranged on a substrate, i.e, not control all pixel sections arranged on the substrate, but control a portion of the pixel section. Therefore, the number of the pixel sections is fewer. Transmission speed of the control signal is shorter than control signal for transmitting all pixel sections. Thereby, modulation speed of the laser beam can be higher so as to achieve high speed exposure. Regarding laser device, it is preferable that comprises optical fibers of the merged laser light source so as to inflect into the optical fiber. Through the merged laser light source, high brightness, high output, and suitable for exposure of the space optical modulation element can be achieved. Especially, although semiconductor laser beam having oscillation wavelength 350nm to 450nm has difficulty in high output, through merged wave, the high output can be achieved; moreover, the number of arrayed optical fibers is fewer, and the cost is low; therefore, light emitting areas are smaller (high brightness) at the moment when becoming arrays. The exposure device of the present invention can be applied to optical shaping device etc.
Patent TW-200427506-A (TW)
Title: Resin particle, conductive particle and anisotropic conductive adhesive containing the same
Inventor: KAMIYA KAZUNOBU
Filed: 2003-06-05
Abstract: Resin particles comprise an acrylic resin. Not only is the maximum compression deformation factor thereof as high as 60% or greater but also the load required for 60% compression deformation is as small as 60 mN or less. Therefore, when wiring board coupling is carried out by the use of an anisotropic conductive adhesive, the anisotropic conductive adhesive obtained by first producing conductive particles having a conductive layer formed on resin particle surfaces by adhering a conductive material to the surface of the above resin particles as a core and thereafter dispersing the conductive particles in an adhesive material, the conductive particles sandwiched between metal wires of the wiring boards are extensively deformed at slight loading, so that electrical appliances of high conduction reliability can be obtained.
Patent TW-200428271-A (TW)
Title: Sound effect playing method and device thereof
Inventor: LIN GUANG-SHIN
Filed: 2003-06-13
Abstract: An sound effect playing method and device thereof is adapted to information equipment for monitoring the sound effect playing time of the information equipment. The playing method monitors the playing time by virtue of the sound effect playing device bundled with the information equipment. The device comprises processing module, file loading module and audio channel selection module. When user requests the information equipment to play sound effect, the processing moduleenables the file loading module to obtain the sound effect playing time from the storage database installed in the information equipment, further enables the audio channel selection module to provide the idle audio channel for sound effectoutput and when outputting sound effect, check the playing time to make sure if it is done. When the relation that the played time is not less than the sound effect playing time holds true, it means the sound effect is done with playing. The processing module then transmits the playing-done message to inform the information equipment and recovers the audio channel to idle mode.
Patent TW-200406464-A (TW)
Title: Reactive blend polymer compositions with thermoplastic polyurethane
Inventor: LAGNEAUX DIDIER
IPC: C08G18/40
Filed: 2003-06-16
Abstract: A polymer blend composition made by reacting a thermoplastic polyurethane polymer and another polymer such as poly(ethylene-co-vinyl acetate) polymer, having a functional group capable of reacting with an isocyanate. The polymers are reacted using a polyisocyanate compound during melt blending. Preferably, the melt blending occurs in an extruder. The polymer blend has improved tensile strength, improved abrasion resistance and higher melt strength, thus giving improved processability.
Patent TW-200502892-A (TW)
Title: Power saving method of video playing system for LCD device
Inventor: HUANG HO-CHAO
IPC: G09G3/18
Filed: 2003-07-11
Abstract: A power saving method of video playing system for LCD device is provided. The invention can utilize a program to control the power supply of the backlight lamp and the power supply of the electrode substrate so as to attain the reduction of overall power consumption and still acquire the quality close to original image.
Patent TW-200505366-A (TW)
Title: Improved collar
Inventor: Wang zhi-sheng
Filed: 2003-08-13
Abstract: This invention relates to an improved collar. Its apparel body comprises a back panel, and two front panels. The two front panels are connecting with each other by plural buttons. A collar portion is formed on upper edges of the back panel and the two front panels. Sleeves symmetrically extend and depend from opposite sides of shoulders and form sleeve cuffs at ends thereof. The collar portion forms on an inside surface thereof a pleated layer made of air-permeable and water-absorbing clothing. The pleated layer comprises alternating vertical ridges and troughs, it forms a continuous wavy corrugation. Therefore, the inside surface of the collar portion provides a skin contact face that has enhanced air-permeable with soft and comfortable wearing. It is easily clean and difficult damage for an upper edge of the collar.
Patent TW-200512566-A (TW)
Title: Concealed antenna used in a notebook
Inventor: LIN HUEI
IPC: H01Q1/40
Filed: 2003-09-19
Abstract: A concealed antenna is applied to a notebook computer. The notebook computer includes a displaying module and a base module. The displaying module has a hinge, and the base module includes a region for inserting the hinge, a motherboard, a transmission line, and a wireless module. The motherboard includes a positive region and a negative region. The concealed antenna includes a feed-in end and a ground end for respectively electrically coupling with the positive region and the negative region. The concealed antenna, configured in the region for inserting the hinge and installed on the motherboard, transmits antenna signals to the wireless module via the transmission line.
Patent TW-200405793-A (TW)
Title: Improved method and apparatus for producing a curly puff extrudate
Inventor: BORTONE EUGENIO
IPC: A23L1/00
Filed: 2003-10-03
Abstract: A method and apparatus for cutting a puff extrudate utilizing a blade that passes through the extrudate while the extrudate is in a viscous melt stage. The present invention utilizes a tube to facilitate production of a curly puff extrudate. A gap is provided in between the tube and the extruder die to allow a blade to access the extrudate as it exits an orifice in the die. The blade accesses the extrudate at the viscous melt stage, before the extrudate has cooled and hardened. The blade nicks the extrudate, as opposed to completely cutting it, which allow the extrudate to remain connected throughout processing such as curling in the containment tube. The gap also allows steam to be vented form the extrudate as it exits the orifice in the die. The nicked extrudate separates when fried or baked.
Patent TW-200417697-A (TW)
Title: Cage nut assembly having a flexible cage
Inventor: CLINCH JAMES PATRICK
IPC: F16B37/04
Filed: 2003-10-13
Abstract: A cage nut assembly has a nut and a cage. The cage has a base having an aperture therethrough and a pair of flexible arm portions which are capable of supporting the nut off of the base. The cage nut assembly is welded to a workpiece. The workpiece is sent through an e-coat or ELPO bath. As the flexible arm portions of the cage support the nut off of the base, the possibility of the nut being stuck to the cage is reduced. A fastener is inserted through an aperture of the workpiece, through the aperture of the base and is threadedly engaged with the nut. As the fastener is torqued down, a force is applied to the nut such that the arm portions of the cage flex and allow the nut to come into contact and be secured against the base.
Patent TW-200417824-A (TW)
Title: A method of detecting mask defects, a computer program and a reference substrate
Inventor: WERF JAN EVERT VAN DER
IPC: G03F1/16
Filed: 2003-10-27
Abstract: A method of detecting mask defects in which a reference substrate is patterned by the mask immediately after manufacture of the mask. The reference substrate is stored in clean conditions while IC manufacture takes place. When a mask defect is suspected a resist coated substrate, the test substrate, is patterned by exposure of the mask. The patterns on the reference substrate and the test substrate are compared to determine if there is a mask defect. The location of the mask defect can be found by scanning smaller areas of the patterns.
Patent TW-200420150-A (TW)
Title: MIMO WLAN system
Inventor: WALTON J RODNEY
IPC: H04J99/00
Filed: 2003-10-24
Abstract: A multiple-access MIMO WLAN system that employs MIMO, OFDM, and TDD. The system (1) uses a channel structure with a number of configurable transport channels, (2) supports multiple rates and transmission modes, which are configurable based on channel conditions and user terminal capabilities, (3) employs a pilot structure with several types of pilot (e.g., beacon, MIMO, steered reference, and carrier pilots) for different functions, (4) implements rate, timing, and power control loops for proper system operation, and (5) employs random access for system access by the user terminals, fast acknowledgment, and quick resource assignments. Calibration may be performed to account for differences in the frequency responses of transmit/receive chains at the access point and user terminals. The spatial processing may then be simplified by taking advantage of the reciprocal nature of the downlink and uplink and the calibration.
Patent TW-200422198-A (TW)
Title: Regulation of back pressure within an ink reservoir
Inventor: ACOSTA MIGUEL A
IPC: B41J2/175
Filed: 2003-10-31
Abstract: Apparatus and methods for regulating back pressure within an ink reservoir (100) for use in printing systems (10). Back pressure is regulated using a column of liquid (130) within a trap (110) contained in the ink reservoir (100). The trap (110) is vented on one side to ambient pressure and to the other side within the body (105) of the ink reservoir (100).
Patent TW-200518002-A (TW)
Title: Overdrive device and its driving method
Inventor: CHEN CHENG-JUNG
IPC: G09G3/20
Filed: 2003-11-24
Abstract: An overdrive device is disclosed. This device is provided to improve the display quality of a moving image displayed on an LCD by dynamically adjusting a driving voltage applied in the GPU or CPU of the LCD. With a driving path selection unit, this device enables a user to assign the driving path through an operation interface, thereby influencing the change of the driving voltage applied on the GPU in a manner of dynamic overdrive.
Patent TW-200517358-A (TW)
Title: Manufacturing process of recycled porous ceramic form E.A.F dust
Inventor: Sun wen-yu
Filed: 2003-11-24
Abstract: The method of the present invention produces dust by E.A.F steeling making. The dust could be used as the catalyst for manufacturing process of recycled porous ceramic making.
Patent TW-200426711-A (TW)
Title: System, apparatus, and methods for surveillance of an area
Inventor: STAVELY DONALD J
IPC: H04N7/18
Filed: 2003-11-26
Abstract: Disclosed are systems and methods for facilitating surveillance of an area. In one embodiment, a system and a method comprise capturing images of the area under surveillance using a portable digital camera (402), detecting motion occurring within the area under surveillance (512, 706), and storing images of the area under surveillance captured by the digital camera (404).
Patent TW-200517329-A (TW)
Title: Process for manufacturing labels and an arrangement for implementation of said process
Inventor: NILSSON CLAES-GORAN
Filed: 2003-11-26
Abstract: The present invention relates to a process for the manufacturing of labels made of textile material and for dividing them from the ribbon form the ribbon form (3-3<SP>n</SP>) into individual examples. In accordance with the present invention, a ribbon (3-3<SP>n</SP>) of the intended labels produced in a loom (2) is caused to be fed directly into a cutting device (4). Said ribbon of labels (3-3<SP>n</SP>) in question is cause to be clamped during the cutting operation, and preferably a laser-cutting device (5) is caused to be conveyed across said ribbon (3-3<SP>n</SP>) of labels. The cut labels (1-1<SP>n</SP>; 1A-1<SP>n</SP>A...) are so arranged as to be collected subsequently in a collecting position intended for this purpose. The invention also relates to an arrangement for the implementation of said process.
Patent TW-200501324-A (TW)
Title: Method for fabricating ferroelectric random access memory device having capacitor with merged top-electrode and plate-line structure
Inventor: KWEON SOON-YONG
IPC: H01L27/105
Filed: 2003-12-04
Abstract: The present invention relates to a method for fabricating a ferroelectric memory device. The method includes the steps of: forming a first insulation layer on a substrate; forming a storage node contact contacting to a partial portion of the substrate by passing through the first insulation layer; forming a stack pattern of a lower electrode contacting to the storage node contact and a hard mask on the first insulation layer; forming a second insulation layer on an entire surface of the resulting structure including the stack pattern; planarizing the second insulation layer until a surface of the hard mask is exposed; removing selectively the exposed hard mask to make a surface level of the lower electrode lower than that of the second insulation layer; and forming sequentially a ferroelectric layer and an upper electrode on the second insulation layer and the lower electrode.
Patent TW-200418241-A (TW)
Title: Electrical connector
Inventor: FUKUDA MASAHIKO
IPC: B62J11/19
Filed: 2003-12-05
Abstract: Various electrically controlled devices of a bicycle are electrically coupled together by multi-conductor electrical cords. Preferably, the ends of the electrical cords have an electrical connector that mates with a corresponding electrical connector of an electrically controlled device. The electrical connectors are designed to be coupled together by a snap fit. Each electrical connector attached to the end of the electrical cord has an electrical contact housing with electrical contacts and an outer casing molded about the electrical contact housing to form a tubular portion radially spaced from the outer end of the electrical contact housing. A retaining ring is located in an annular groove formed in an exterior surface of the outer casing to provide an additional coupling force. Preferably, an annular sealing member formed of a resilient and compressible material is located in an annular space formed between the tubular portion and the electrical contact housing.
Patent TW-200522704-A (TW)
Title: Sheet-fed scanning device capable of detecting a document edge
Inventor: SHENG THOMAS
IPC: H04N1/00
Filed: 2003-12-26
Abstract: A sheet-fed scanning device capable of detecting a document edge includes a scanning module and an automatic document feeder. The scanning module outputs a light ray to scan a document. The automatic document feeder feeds the document through a scanning region on a sheet passageway and the scanning module may scan the document in the scanning region. In this invention, the sheet passageway corresponding to the scanning region is formed with a concave portion, wherein the document passing through the scanning region is located between the concave portion and the scanning module, such that a first brightness of the concave portion sensed by the scanning module is far smaller than a second brightness of the document sensed by the scanning module to support the document edge detection and the document skew correction.
Patent TW-200522611-A (TW)
Title: Method and system for sending/receiving and management of local area network e-mails
Inventor: LIN KUANG-SHIN
IPC: H04L12/56
Filed: 2003-12-30
Abstract: The present invention provides a method and a system for sending/receiving and management of local area network e-mails, which is applicable on a local area network system. Such a local area network system further connects to an external network system for providing an e-mail sending/receiving service to users of the local area network system. The features of the present invention include using a special local area network e-mail address format and a pre-determined return address conversion format to convert an outgoing e-mail address format from the local area network into an e-mail address format adopted by the external network system, e.g., an e-mail address format adopted by an internet. This feature enables all local area network users to share a local area network domain name for sending/receiving e-mails. Thus, the sending/receiving and management of local area network e-mails becomes more organized and efficient.
Patent TW-200417426-A (TW)
Title: Hydraulic system for die cushion device for press machine
Inventor: SHIRAKAWA TSUTOMU
IPC: B21D24/02
Filed: 2003-12-31
Abstract: A plurality of elongate base plates (2) are arranged with intervals on an upper face of a cushion pad (1) of a die cushion device for a press machine. A number of hydraulic cylinders (3) are arranged at each elongate base plate (2) with intervals in a length direction of the elongate base plate (2). Oil within an oil tank (20) is delivered to hydraulic chambers of the number of hydraulic cylinders (3) through a hydraulic pump (21). An elongate high-pressure container (41) for storing pressurized oil is communicated with each of the hydraulic chambers. The high-pressure container (41) is arranged between adjacent elongate base plates (2), (2).