baber/WOPTO huggingface dataset:
Patent TW-560222-B (TW)
Title: Projecting lamp with LED matrix panel as the light source
Inventor: WU JIAN-CHANG
IPC: H05B33/02
Filed: 2001-10-03
Granted: 2003-11-01
Abstract: This invention discloses a focusing lamp with LED matrix to be the first light source to provide a second light illuminant lamp, low power assumption product. The LED matrix is composed of a metal substrate carrying a plurality of LED chips providing multiple light source. Color light changing or combining effect can be reached with two or more LED matrix panels each with different color light emission.
Patent TW-511066-B (TW)
Title: Adaptive gamma curve correcting device and method of liquid crystal display
Inventor: LIU HONG-DA
IPC: G09G3/20
Filed: 2001-10-12
Granted: 2002-11-21
Abstract: The invention provides an adaptive gamma curve correcting device and method of liquid crystal display having multiple display modes or different display states. More than one gamma curves are provided to the liquid crystal display for adapting to the display exhibitions of liquid crystal display with different display modes or states. Each prepared gamma curve corresponds to a suitable display mode or state, so as to optimize the liquid crystal display. When a display mode is in operating, the gamma curves are switched to select a suitable gamma curve.
Patent TW-527779-B (TW)
Title: Phase lock loop
Inventor: SHIU JE-SHIANG
IPC: H03L7/089
Filed: 2001-10-24
Granted: 2003-04-11
Abstract: A phase lock loop for receiving a data signal and generating a clock signal is disclosed in the present invention. The voltage control oscillator and multi-phase generator in the phase lock loop (PLL) generate N phase clock signals having the same frequency and different phases. The transition detector receives N phase clock signals, data signals and clock signals so as to generate a data signal region value and a clock signal region value. The optimum phase decoder generates a selection signal in accordance with the data signal region value and the clock signal region value. The phase selector selects one output of N phase clock signals based on the selection signal, in which the clock signal corresponds to one of the selected N phase clock signals. The present invention is particularly suitable for processing high-frequency signals and is capable of increasing the operation speed and raising the resolution.
Patent TW-508827-B (TW)
Title: Magnetic random access memory
Inventor: ITO HIROSHI
IPC: H01L27/105
Filed: 2001-10-29
Granted: 2002-11-01
Abstract: In an MRAM, a current with high current density flows in a line when conducting a write operation. When write operation is performed onto a memory cell (MC) existing at the intersection of a write word line (WWL0) and a bit line (BL0), a current flows in the write word line from a WWL driver (13) to a voltage descending inverter (20). After that, a current flows in the write word line (WWL0) in a direction opposite to the direction of the current flowing in the write operation, i.e., from the voltage descending inverter (20) to the WWL driver (13). The same applies to the bit lines (BL0, BL1); for example, after write operation, a current flows in the bit lines (BL0, BL1) in a direction opposite to the direction of a current flowing in the write operation.
Patent TW-507507-B (TW)
Title: Liquid thermosetting resin composition, printed wiring boards and process for their production
Inventor: TAKAHASHI RIEKO
IPC: H05K3/00
Filed: 2001-11-20
Granted: 2002-10-21
Abstract: A liquid thermosetting resin composition comprises (A) an epoxy resin, (B) a curing catalyst, and (C) filler, which is characterized by exhibiting a viscosity of 1500 dPa.s or below at 25 DEG C, a gel time of 300 seconds or above at a temperature at which the composition exhibits a melt viscosity of 10 dPa.s or below, and a gel time of 600 seconds or below at 130 DEG C. In producing a printed wiring board by forming an interlayer dielectric layer of a resin and a conductive circuit on the surface of a wiring substrate having a conductive circuit pattern including holes, the holes are plugged by filling the holes with the above composition, pre-curing the resulting composition by heating, abrading and removing the protrusions of the composition from the surface, and curing the remaining composition completely by additional heating. Thus, the via holes or through holes of a printed wiring board can be plugged with good workability.
Patent TW-558415-B (TW)
Title: Screening equipment for combine and second treatment apparatus
Inventor: SAMURAGI HITOSHI
IPC: A01F12/44
Filed: 2001-12-27
Granted: 2003-10-21
Abstract: The present invention provides a new type of screening equipment for a combine and the second treatment apparatus thereof by solving the problems that a conventional second treatment apparatus cannot change the movement speed of grains, and consequently cannot change the selectivity according to the kinds of a rice plant, thus rachis-blanch cannot be completely removed from the rice grain bearing large amounts of the rachis blanch or the rice is damaged in the rice plant having no rachis-blanch or when wheat or barley is reaped. To solve the problems, the screening equipment for combine and second treatment apparatus in accordance with the present invention comprises a second treatment apparatus 10 having an outer frame comprised of a cylinder 45 with a charging inlet 41 formed in one side thereof to be in communication with an end of a second return conveyor 14, second cut being conveyed by the second return conveyor 14 and dropped into the cylinder 45 through the charging inlet 41. Further, a control valve 63 is provided on the inner face of the cylinder 45 located below the charging inlet 41 to control the movement speed of the second cut in the second treatment apparatus 10. The control valve 63 and a bolt are fixed and the bolt is pushed out of the cylinder 45 having a long hole 45a bored. The bolt is enabled to adjust the angles of the control valves 63, 63, 63 with a linkage 64 arranged on the other periphery of the cylinder 45.
Patent TW-I241281-B (TW)
Title: Coated optical fiber, core and optical fiber unit using same
Inventor: SUZUKI ATSUSHI
IPC: C03C25/50
Filed: 2002-02-20
Granted: 2005-10-11
Abstract: The invention provides a coated optical fiber made by coating n (n is the integral number of more than 2) layers of UV-setting resin layer onto quartz group glass optical fiber, in which the total FI index of the n layers of UV-curing resin layer is less than 3[N]. The FI index is a shrinkage stress of each layer and is defined by following formula: FI[N]=(the shrinkage of UV-curing resin layer ratio at -40 DEG C {MPa})x(the sectional area of UV-curing resin layer (mm<2>))x(effective linear expanding coefficient [10<-6>/DEG C]/10<-6>)x(the difference of temperature of 190 [DEG C]). According to the invention, the deterioration of transporting property under a circumstance of lower temperature can be completely prevented.
Patent TW-550591-B (TW)
Title: Memory architecture for supporting concurrent access of different types
Inventor: SIMMONS LAURA ELISABETH
IPC: G11C8/12
Filed: 2002-02-25
Granted: 2003-09-01
Abstract: A memory architecture for supporting mixed-mode memory accesses. A common row address is provided. A first column address for accessing a first column and a second column address for accessing a second column are provided. A first write control signal for specifying one of a write access and a read access for the first column, and a second write control signal for specifying one of a write access and a read access for the second column are also provided. The memory architecture, responsive to these input signals, supports concurrent mixed-mode memory accesses to the first column and a write access to the second column.
Patent TW-536460-B (TW)
Title: Method and die to remove the waste from metal die-casting products
Inventor: TZOU SHIU-DUNG
IPC: B23D31/00
Filed: 2002-03-13
Granted: 2003-06-11
Abstract: A method to remove the waste from metal die-casting products includes the following steps: (1) removing waste adjacent a pouring port and a vent of the product from the product via a first die; (2) removing burrs from the product via a second die. The first die includes a first upper die and a first lower die. A plurality of first punches is secured in the first upper die and lower die respectively. Each first punch includes a wedge-shaped machining part and a locking part. The second die includes a second upper die and a second lower die. The second upper die includes a plurality of longitudinal second punches. A profile of the cross section of the second punch corresponds to a profile of one portion of one portion of the product from which the burrs are removed. The second punch includes a second ladderlike machining part and a second locking part. The second machining part includes a plurality of 90 degree punching blades. Distance between the punching blades and a centre of the machining part becomes smaller and smaller in a direction toward a distal end of the machining part, thereby allowing the second punches to cut the burrs stepwisely.
Patent TW-593800-B (TW)
Title: Oxygen doping method to gallium nitride single crystal substrate and oxygen-doped N-type gallium nitride freestanding single crystal substrate
Inventor: MOTOKI KENSAKU
IPC: C30B23/00
Filed: 2002-04-11
Granted: 2004-06-21
Abstract: Oxygen can be doped into a gallium nitride crystal by preparing a non-C-plane gallium nitride seed crystal, supplying material gases including gallium, nitrogen and oxygen to the non-C-plane gallium nitride seed crystal, growing a non-C-plane gallium nitride crystal on the non-C-plane gallium nitride seed crystal and allowing oxygen to infiltrating via a non-C-plane surface to the growing gallium nitride crystal. Otherwise, oxygen can be doped into a gallium nitride crystal by preparing a C-plane gallium nitride seed crystal or a three-rotationally symmetric plane foreign material seed crystal, supplying material gases including gallium, nitrogen and oxygen to the C-plane gallium nitride seed crystal or the three-rotationally symmetric foreign seed crystal, growing a faceted C-plane gallium nitride crystal having facets of non-C-planes on the seed crystal, maintaining the facets on the C-plane gallium nitride crystal and allowing oxygen to infiltrating via the non-C-plane facets to the gallium nitride crystal.
Patent TW-584880-B (TW)
Title: Cathode unit and X-ray generating device of open type
Inventor: TAKASE KINJI
IPC: H01J1/16
Filed: 2002-05-15
Granted: 2004-04-21
Abstract: A cathode terminal CT comprises a filament F, a pin 22 for supporting the filament, a base component 23, a sidewall component, and a window component. On a circuits, the pin 22 for supporting the filament, which is connected to the filament F is mounted on the base component 23. The sidewall component 24 is provided with an opening 24a on electron emitting direction and is mounted on the base component 23 by surrounding the filament F. A thin-shaped window component 25 is installed on the sidewall 24 by covering the opening 24a. The window component 25 is provided with an opening 25a on the electron emitting direction of the filament F. In the case where the sidewall 24 is mounted on the base component 23, the distance from a surface of the window component 25 to a front portion of the filament is set smaller than thickness of the window component 25.
Patent TW-I242991-B (TW)
Title: Method and apparatus for increased information transfer in a communication system
Inventor: ABDESSELEM OUELID
IPC: H04W36/30
Filed: 2002-05-21
Granted: 2005-11-01
Abstract: A method for increasing information transfer in a communication system, such as a packet-based GPRS/EDGE system, within a mobile station that does not receive and transmit at the same time, includes providing a system with extended multislot capacity. With such extended capacity, transfer rates can be increased by providing a timing advance offset between the uplink and downlink timeslots in order to provide the mobile station sufficient frequency switching time and setup between downlink, uplink, and neighbouring cell measurement operations. As a result, transferring information between the base station and mobile station can be done such that all frequency switching and setup between downlink, uplink, and neighbouring cell measurement operations during a frame is completed within two or less timeslots, leaving the remaining greater number of timeslots available for increased information transfer.
Patent TW-544931-B (TW)
Title: Bipolar junction transistor and fabricating method
Inventor: CHEN ANCHOR
IPC: H01L29/161
Filed: 2002-06-04
Granted: 2003-08-01
Abstract: A bipolar junction transistor (BJT) includes a dielectric layer formed on a predetermined region of a substrate, an opening formed in the dielectric layer and a portion of the substrate being exposed, a heavily doped polysilicon layer formed on a sidewall of the opening to define a self-aligned base region in the opening, an intrinsic base doped region formed within the substrate and in a bottom of the opening by implanting through the self-aligned base region, a spacer formed on the heavily doped polysilicon layer to define a self-aligned emitter region in the opening, and an emitter conductivity layer being filled with the self-aligned emitter region and a PN junction being formed between the emitter conductivity layer and the intrinsic base doped region.
Patent TW-583820-B (TW)
Title: PWM controller having off-time modulation for power converter
Inventor: YANG TA-YUNG
IPC: H02M3/335
Filed: 2002-06-11
Granted: 2004-04-11
Abstract: The present invention provides an off-time modulation in PWM controller to increase the switching period for saving power consumption in the light load and no load conditions. The off-time modulation is achieved by keeping the charge current as a constant and moderating the discharge current of the saw-tooth-signal generator of the PWM controller. Decreasing the discharge current increases the switching period. A feedback voltage, which is derived from the voltage feedback loop, is taken as an index. The discharge current is modulated to be a function of the feedback voltage. A threshold voltage defines the level of the light load condition. The differential of the feedback voltage and the threshold voltage is converted to a current, which is then amplified and turned into the discharge current. A limiter clamps the maximum discharge current to decide the switching period in normal load and full load conditions and determines the dead time of PWM signal. Once the decrement of feedback voltage is close to the threshold voltage, the discharge current will decrease and switching period will be expanded continuously. When the feedback voltage is lower than the threshold voltage, a minimum discharge current decides the maximum switching period. Keeping the maximum on-time as the constant and increasing the switching period by increasing the off-time prevent the magnetic components, such as inductors and transformer, from being saturated.
Patent TW-587029-B (TW)
Title: Automotive air conditioner
Inventor: KAWADA HIROYUKI
IPC: B60H1/00
Filed: 2002-06-21
Granted: 2004-05-11
Abstract: An automotive air conditioner comprises a housing having an air flow passage defined therein. The housing includes mutually opposed side walls between which a part of the air flow passage is defined. A fan is installed in an upstream part of the air flow passage to introduce air into the air flow passage. An evaporator is installed in the air flow passage at a position downstream of the fan. The evaporator is of a stack type including a plurality of flat tube elements which are stacked on one another. Every adjacent two of the flat tube elements leave therebetween a clearance which has inlet and outlet sides. The evaporator is postured in such a manner that the flat tube elements extend between the mutually opposed side walls of the housing having the inlet sides of the clearances of the flat tube elements directed upstream toward the fan.
Patent TW-575910-B (TW)
Title: Film or layer of semiconducting material, and process for producing the film or layer
Inventor: MURPHY BRIAN
IPC: H01L21/762
Filed: 2002-06-27
Granted: 2004-02-11
Abstract: Semiconductor film or layer is made by: producing structures of repeating recesses (2) of prescribed geometry on a semiconductor material surface; thermally treating until a layer with periodically repeating hollow chambers (3) forms below a closed layer (4) on the material surface; and separating the closed layer on the surface along the layer of hollow chambers from the rest of the material. Preferred Features: The semiconductor material is made from silicon, silicon-germanium, gallium arsenide, silicon carbide or indium phosphide, preferably doped with foreign materials. The semiconductor material is monocrystalline.
Patent TW-I242551-B (TW)
Title: Process and intermediates to prepare latanoprost
Inventor: HENEGAR KEVIN E
IPC: A61K31/5575
Filed: 2002-07-09
Granted: 2005-11-01
Abstract: The present invention is a novel intermediate, compound of the formula (VI) and salts thereof. In addition, the invention includes a process for the preparation of a 15(S)-prostaglandin intermediates compounds (IV) and (XVIII) which comprises (1) contacting a the corresponding enone with (-)-chlorodiisopinocampheylborane while maintaining the reaction mixture temperature in the range of from about -50 DEG to about 0 DEG and (2) contacting the reaction mixture of step (1) with a boron complexing agent.
Patent TW-588006-B (TW)
Title: Portable communication device, monitoring device, monitoring system, monitoring method, monitoring program, and computer readable recording medium with the monitoring program recorded thereon
Inventor: OTSUKI YOSHIYUKI
IPC: B60R25/31
Filed: 2002-08-09
Granted: 2004-05-21
Abstract: The invention relates to a portable communication device (3), which is separated from the on-board monitoring device (1) installed in a vehicle capable of detecting the monitored vehicle status and transmitting detection information displaying detection result and can be connected to reporting target via a communication network (4). The portable communication device also includes a determination part (41a), which determines vehicle status based on the detection information, the a decision part (41b), which decides the informed target to be connected in accordance with the determination result of the determination part (41a) and a communication part (42), which receives detection information and simultaneously ascertains the informed target to be connected decided by decision part (41b). As a result, within short period of time, the detected abnormal vehicle status will be reported to an appropriate informed target.
Patent TW-I269296-B (TW)
Title: Semiconductor memory
Inventor: NORO KOUICHI
IPC: H01L21/8246
Filed: 2002-10-23
Granted: 2006-12-21
Abstract: A plurality of memory cell arrays includes bit lines and memory cells each constituted by a variable capacitor, and operates at mutually different timings. The bit lines of each memory cell array are connected to bit lines of the other memory cell arrays via connecting wires. Accordingly, the actual capacitances of the bit lines are the capacitances of bit lines of that memory cell array itself plus that of the other memory cell arrays plus the capacitances of the connecting wires. Therefore, when data is read from the memory cells, the variations in voltage of the bit lines caused by the capacitive division can be enlarged. Consequently, the read margin can be prevented from being degraded, and the manufacturing yield of semiconductor memories can be prevented from being degraded. Additionally, since the variations in voltage of the bit lines are enlarged, the data reading time can be shortened.
Patent TW-558515-B (TW)
Title: Structure of ink jet cartridge and the manufacturing method therefor
Inventor: LO CHIN-TIEN
IPC: B41J2/175
Filed: 2002-11-26
Granted: 2003-10-21
Abstract: A structure of ink jet cartridge is disclosed. The structure includes a main body having a first ink storing tank, a second ink storing tank and a third ink storing tank for storing the first ink, the second ink and the third ink respectively, wherein the first, the second and the third ink storing tanks are separated by a first partition, the second and the third ink storing tanks are separated by a second partition, the first and the second partition are arranged at a specific angle with each other, and the first, the second and the third ink storing tank have a first hole, a second hole and a third hole at the bottom respectively, wherein the first hole is provided as a first output for the first ink; two enclosing elements, each of which is assembled to the main body at the bottom for defining a second output of the second ink and a third output of the third ink with a first side and a second side of the first hole, defining a first passage between the second hole and the second output, and defining a second passage between the third hole and the third output; and a cover connecting to the top of the main body. A method for manufacturing the ink jet cartridge is also disclosed. The method includes steps of: (a) forming a main body by injection molding of a first plastic material; (b) forming two enclosing elements; (c) forming a second plastic material between the main body and two enclosing elements by injection molding, thereby defining passages and outputs for the ink.
Patent TW-I258481-B (TW)
Title: Hexacyclic compounds
Inventor: MURATA TAKESHI
IPC: A61P35/00
Filed: 2002-11-27
Granted: 2006-07-21
Abstract: The present invention relates to hexacyclic compound of the formula [1], wherein Z, R3 and R4 are as defined in the description and claims and pharmaceutically acceptable salts thereof. These compounds are useful in the treatment of cell proliferative disorders.
Patent TW-I288831-B (TW)
Title: Projective display device and display device, and their driving methods
Inventor: YOSHIDA SHOHEI
IPC: G02F1/133
Filed: 2002-12-09
Granted: 2007-10-21
Abstract: The object of the present invention is to provide a projective display device capable of changing the amount of injecting light to the light modulating means without changing the output light intensity of the lamp, and exhibiting an excellent effect in image presentation and adaptation to environment. The display device comprises an illuminating device; a liquid crystal light valve for modulating the light emitted from the illuminating device; and a projective lens for projecting the light modulated by the liquid crystal light valve. The illuminating device includes a light source, a fly-eye lens for unifying the illumination distribution of the light from the light source, and a light regulating liquid crystal device arranged on the optic axis of the light emitted from the light source to regulate the amount of emitted light from the light source. Based on the external information, the light-regulating liquid crystal device is time-divided for driving, so as to regulate the amount of light emitted from the illuminating device in a time unit.
Patent TW-576021-B (TW)
Title: Master slave flip-flop circuit functioning as edge trigger flip-flop
Inventor: ARAKI MASAHIRO
IPC: H03K3/356
Filed: 2003-01-30
Granted: 2004-02-11
Abstract: In a master latch circuit, input data signal is received in a data through state and is held in a data holding state as output data signal. In a slave latch circuit, the output data signal is received in a data through state and is held and output in a data holding state. In a circuit setting control unit, in response to a clock signal, the disconnection of a first line from a power source and the connection of a second line to a ground terminal in an NMOS transistor are performed to set the master latch circuit and the slave latch circuit to the data through state and the data holding state respectively, and the connection of the first line and the disconnection of the second line are performed to change the states of the latch circuits.