baber/WOPTO huggingface dataset:
Patent TW-200507337-A (TW)
Title: Phased array antenna system with variable electrical tilt
Inventor: HASKELL PHILIP EDWARD
IPC: H01Q3/40
Filed: 2004-03-30
Abstract: A phased array antenna system with variable electrical tilt comprises an array 60 of antenna elements 60L1 etc. incorporating a divider 44 dividing a radio frequency (RF) carrier signal into two signals between which a phase shifter 46 introduces a variable phase shift. A phase to power converter 50 converts the phase shifted signals into signals with powers dependent on the phase shift. Power splitters 52, 54 divide the converted signals into two sets of divided signals with total number equal to the number of antenna elements in the array. Power to phase converters 561 etc. combine pairs of divided signals from different power splitters 52, 54: this provides vector sum and difference components with appropriate phase for supply to respective pairs of antenna elements 60U1, 60L1 etc. located equidistant from an array centre. Adjustment of the phase shift provided by phase shifter 46 changes the angle of electrical tilt of the antenna array 60.
Patent TW-200533434-A (TW)
Title: Manufacturing method for wax pattern of a golf club head
Inventor: HOU WEN-CHING
IPC: B22C7/02
Filed: 2004-04-15
Abstract: A manufacturing method for wax pattern of a golf club head comprises the following steps: forming a liquid-soluble core made of a liquid-soluble material, which is shaped in an inner configuration of the golf club head; positioning the liquid-soluble core in a mold cavity of a molding die, which is shaped in an outer configuration of the golf club head; pouring a heat-melting wax into a space between the mold cavity and the liquid-soluble core to form a wax pattern which completely covers on the liquid-soluble core; and removing the liquid-soluble core by dissolving it in a solution so as to remain the wax pattern which is shaped in the configuration of the golf club head.
Patent TW-200537226-A (TW)
Title: Pixel differential polygon scanning projector
Inventor: LAI KUO-YEN
IPC: G02F1/33
Filed: 2004-05-06
Abstract: At least one point light beam irradiates to a multi-reflection mirror having each mirror a pixel difference increment with reference to its neighboring mirror, rotating the multi-reflection mirror to provide simultaneous horizontal scanning and vertical scanning.
Patent TW-200504856-A (TW)
Title: Method for manufacturing semiconductor device
Inventor: SASAKI KAORU
IPC: H01L21/306
Filed: 2004-06-02
Abstract: The present invention is to provide a manufacturing method for thinning a semiconductor device, the steps thereof comprising: forming an integrated circuit on the respective region (10A) on the surface of semiconductor substrate (10); mechanically grinding the substrate (10) in such manner that the reserved thickness of substrate being larger than the depth of the defects which extend from the rear surface toward the front surface of substrate; and then thinning the substrate with an etching process mainly using a chemical reaction by at least the unevenness amount on the rear surface of the substrate after having undergone the grinding step. With a rear surface of substrate (10) smoothened through the above steps, the stress will not concentrate on the uneven region on the rear surface of substrate (10) even when forming a laminate by fixing a lower-support base (16) on the rear surface of substrate (10) through an insulation resin layer (12) in the subsequent steps, therefore the operation reliability of the semiconductor device is improved.
Patent TW-200510327-A (TW)
Title: 4-cyanopyrazole-3-carboxamide derivatives, their preparation, their therapeutic application
Inventor: BARTH FRANCIS
IPC: A61P3/04
Filed: 2004-06-24
Abstract: The present invention relates to 4-cyano-pyrazole-3-carboxamide derivatives, their preparation and their therapeutic application, in which: - R1 represents hydrogen or a (C1-C4) alkyl; - R2 represents:- a (C3-C7) alkyl group;- an unsubstituted or substituted nonaromatic C3-C10 carboxylic radical;- a substituted phenyl;- an NR9R10 group;- a CH[(C1-C4)alkyl]benzhydryl group; - or R1 and R2 together with the nitrogen atom to which they are attached constitute a disubstituted piperidin-l-yl radical; - R3, R4, R5 R6, R7, R8 represent, each independently of the other, a hydrogen or halogen atom, a (C1-C6)-alkyl, (C1-C6)alkoxy or trifluoromethyl group; on the condition that at least one of the substituents R3, R4, R5, R6, R7, R8 is different from hydrogen. Process for preparation and therapeutic application.
Patent TW-200601375-A (TW)
Title: Structure for vacuum getter box
Inventor: Yang zhen-zai
Filed: 2004-06-25
Abstract: The present invention provides a structure for vacuum getter box, which is configured on a panel of a flat display. The vacuum structure includes a panel having at least one hole thereon; a getter configured between holes on the panel; a vacuum getter structure configured on the panel and covering the getter and the holes on the panel, and having the inward recess as the getter box and one hole on the surface, and the hole is connected to the internal getter box; during vacuuming operation, forming the chemical vacuum state for the getter inside the vacuum getter structure. The present invention could provide a sufficient vacuum between the cathode plate and the anode plate of the panel, so the electron beam generated from the cathode plate of the panel could bombard the anode fluorescent powder in the chamber for emitting light.
Patent TW-200539175-A (TW)
Title: Memory device having delay locked loop
Inventor: JANG EUN-JUNG
IPC: H03K5/13
Filed: 2004-06-29
Abstract: A memory device minimizes the skew between an external clock and a DQS (or DQ) after the locking state by regulating a delay ratio of a replica delay model to compensate errors of process, temperature or voltage change. The memory device comprises: an input clock buffer for buffering an externally inputted external clock to generate an internal clock; a DLL for delaying the internal clock to synchronize a phase of the external clock with that of a DQS; an output clock buffer for buffering an output clock outputted from the DLL; and an output control unit for generating the DQS using a clock outputted from the output clock buffer. Here, the DLL comprises a replica delay model for modeling delay factors of the input clock buffer and other delay factors until the output clock outputted from the delay line is outputted to the outside of a chip, and for regulating a delay ratio in response to a plurality of control signals inputted externally in a test mode.
Patent TW-200516655-A (TW)
Title: Silicon crystallization using self-assembled monolayers
Inventor: HANCOCK ROBERT RANDALL JR
IPC: C03C17/42
Filed: 2004-06-30
Abstract: A display device comprises a substrate having a layer of crystalline or polycrystalline semiconductor material disposed over the substrate, wherein the substrate has a strain point that is lower than a forming temperature of the layer. The crystalline or polycrystalline material is fabricated by a method that includes providing a self-assembled monolayer (SAM) over the substrate, depositing a layer of material over the SAM, and substantially crystallizing the layer.
Patent TW-200604829-A (TW)
Title: The displaying method for notebook second display
Inventor: Deng jing-hui
Filed: 2004-07-21
Abstract: A display method for notebook second monitor is provided. Data transmitted by a notebook computer system is displayed on a second monitor through a bus. The display method includes the following steps of: first transmitting a preset data capacity to a register area of an embedded controller by a computer system; next informing the embedded controller to read the data in the register by the computer system; enabling the embedded controller to read the data in register and transmit it to a bus.
Patent TW-200505333-A (TW)
Title: Rear drag sound generating mechanism for a spinning reel
Inventor: KITAJIMA KEIGO
IPC: A01K89/01
Filed: 2004-07-21
Abstract: The rear drag operation structure includes a knob mounting portion, a first rear drag knob, and a second rear drag knob. The knob mounting portion includes a tubular portion that projects rearward from the rear portion of the reel unit, and a male threaded portion formed on the outer peripheral surface of the tubular portion. The first rear drag knob is mounted on the rear end portion of the knob mounting portion. The second rear drag knob includes lever members that are disposed between the rear portion of the reel unit and the front portion of the first rear drag knob, and a nut member that is mounted on the lever members so as to be not rotatable but moveable forward and backward relative thereto, and is screwed onto the male threaded portion of the knob mounting portion.
Patent TW-200604415-A (TW)
Title: Mold, method and structure of pre-cast house
Inventor: CHEN YUAN-HAN
IPC: B28B7/22
Filed: 2004-07-26
Abstract: The present invention provides a mold, a method and a structure of pre-cast house. The invented method comprises the steps of: pre-forming a housing having external walls and floor plates; and transporting the pre-formed house to a designated field site for assembly, in which the base of the external walls matches with the designated field in a male-female relationship. The invented mold includes an inner steel mold having side walls and a top plate; a plurality of base molds for being assembled on the outside of the base of the side walls; and a plurality of external steel molds installed on the outside of the base molds at a clearance from the inner steel mold; in which the top parts of the base molds are installed with protrusions. Thus, the space formed among the external steel mold, the inner steel mold, and the base molds is infused with cement grout. After dried, a pre-formed house is formed after removing the templates, in which the pre-formed house includes external walls in peripheral, and floor plates on the top part thereof. Next, the pre-formed house is transported to a designated field for assembly. Since the pre-forming process can be carried out in a plant, the process will not be adversely affected by weather, thereby effectively reducing the working time.
Patent TW-200605463-A (TW)
Title: Construction updating method of power transmission tower structure
Inventor: Li wen-long
IPC: H02G1/02
Filed: 2004-07-29
Abstract: A construction updating method of power transmission tower structure is disclosed, which uses the method of having power off at several intervals for different regions. A temporary tower is built upwards from the bottom of the already-built power tower whose structure is about to be updated. The power transmission line is then temporarily moved to the pillar or the horizontal of the tower in order to rebuild the new tower and its horizontal. The temporary tower will be taken down after the new steel tower is built up. With the aforementioned construction method, the construction updating structure of the already-built power tower can be completed under the power transmission tower being on one side and off on the other side.
Patent TW-200509934-A (TW)
Title: Therapeutic treatment
Inventor: GALLAGHER NEIL
IPC: A61P35/00
Filed: 2004-09-01
Abstract: A combination, comprising N-(3-methoxy-5-methylpyrazin-2-yl)-2-(4-[1,3,4-oxadiazol-2-yl]phenyl)pyridine-3-sulphonamide, or a pharmaceutically acceptable salt thereof, and an LHRH analogue and/or a bisphosphonate is described.
Patent TW-200609597-A (TW)
Title: Light source device, back light unit, and liquid crystal display
Inventor: HSU WEI-CHEN
Filed: 2004-09-03
Abstract: A light source device, a back light unit, and a liquid crystal display are disclosed. The liquid crystal display comprises a liquid crystal display panel and a back light unit. The back light unit is disposed under the liquid crystal display panel to provide surface light source. The back light unit comprises a light guide plate and at least a light source. The light source is assembled beside the light incident surface of the light guide plate. The light source comprises a reflector and at least a linear light source. The reflector is assembled to the light guide. The upper part and the lower part of the reflector which are in contact with the light guide plate has at least a protrusion respectively. The edge of the light guide plate leans against these protrusions. The linear light source is disposed between the light incident surface of the light guide plate and the reflector. When the back light unit is assembled, the reflector and the light guide plate can be positioned well to ensure the uniformity of the surface light source that are provided by the back light unit.
Patent TW-200610847-A (TW)
Title: Position control motor system for sewing machine
Inventor: CHIU YUNG-HO
Filed: 2004-09-17
Abstract: A position control motor system for sewing machine, including: a motor unit constantly rotating at a first speed; a clutch unit for controlling its output shaft to engage or disengage from the motor unit; a speed-changing unit for changing the first speed of the motor unit to a second speed; a position unit capable of controlling its sliding tray to be at first, a second or a third position based on the signals of a first and a second sensors, so as to cause the sliding tray to rotate at the first speed, the first speed or not to rotate; a secondary driving shaft for transmitting rotation of the sliding tray to the output shaft; a first sensor for detecting the position of the clutch unit; and a second sensor for detecting the position of the sewing mechanism of the sewing machine. As such, only one motor is needed for generating control commands to operate at the first speed, the second speed and to stop operation.
Patent TW-200612629-A (TW)
Title: Electrical connector assembly
Inventor: CHEN MING-CHING
Filed: 2004-10-08
Abstract: An electrical connector assembly includes a plug connector and a receptacle connector for mating with the plug connector, wherein said receptacle connector comprises a first housing, number of first contacts received in the first housing and a first plate retained on the first housing, the first housing has some first side walls and a bottom wall connected to the side walls having a tongue portion, a receiving groove is formed between the side walls and the tongue portion; The plug connector comprises a second housing having some second side walls, a plurality of second contacts received in the second housing and a second plate retained on the second housing, an accommodation groove is provided between said second side walls. Both the first contact and the second contact have a mating section and a connection section connected to the mating section respectively, said tongue portion positioned in the accommodation groove, said second side walls received in the receiving groove. A guiding face is provided on the first plate or the second plate, either the first or the second plate has a spring portion.
Patent TW-200524287-A (TW)
Title: Low-power direct digital synthesizer with analog interpolation
Inventor: FAHIM AMR M
IPC: H03K5/00
Filed: 2004-10-14
Abstract: An MN counter with analog interpolation (an "MNA counter") includes an MN counter, a multiplier, a delay generator, and a current generator. The MN counter receives an input clock signal and M and N values, accumulates M for each input clock cycle using a modulo-N accumulator, and provides an accumulator value and a counter signal with the desired frequency. The multiplier multiplies the accumulator value with an inverse of M and provides an L-bit control signal. The current generator implements a current locked loop that provides a reference current for the delay generator. The delay generator is implemented with a differential design, receives the counter signal and the L-bit control signal, compares a differential signal generated based on the counter and control signals, and provides the output clock signal. The leading edges of the output clock signal have variable delay determined by the L-bit control signal and the reference current.
Patent TW-200530378-A (TW)
Title: Polishing pad and semiconductor device manufacturing method
Inventor: SHIMOMURA TETSUO
IPC: B24B37/20
Filed: 2004-10-20
Abstract: A polishing pad capable of maintaining high-precision end-point optical detection over a long period from the start of the use to the end of the use even if polishing is preformed with an alkaline or acid slurry and a method for manufacturing a semiconductor device using this polishing pad are disclosed. The polishing pad is used for chemical mechanical polishing and has a polishing region and a light-transmitting region. If T1 is the light transmittance (%) of the light-transmitting region measured to the measurement wavelength lambda after the polishing pad is dipped in a KOH aqueous solution of pH 11 or an H2O2 aqueous solution of pH 4 for 24 hours and T0 is the light-transmittance (%) measured to the measurement wavelength lambda before the dipping, the difference DeltaT(DeltaT=T0-T1) (%) between T0 and T1 is within 10 (%) over the whole range of the measurement wavelength from 400 to 700 nm.
Patent TW-200517913-A (TW)
Title: Production planning method and apparatus
Inventor: MAEDA TOMOHIKO
IPC: G06Q90/00
Filed: 2004-10-29
Abstract: A production planning apparatus in a production line which conducts production in each process comprises an on-line push/pull type production planning device, an off-line system control device and memory connected to the push/pull type production planning device and the system control device, for storing a variety of information, said push/pull type production planning device determines the behavior of a target process is determined based on the amount of requirements from a post-process, the predetermined amount of products in progress and the achieved amount of products in progress; and said system control device optimizes parameters.
Patent TW-200615459-A (TW)
Title: Centrifugal fan
Inventor: KAO PING-SHENG
IPC: F04D29/40
Filed: 2004-11-05
Abstract: A centrifugal fan is disclosed. The centrifugal fan is suitable for a portable electrical apparatus. A volute sidewall of a housing of the centrifugal fan is formed in a tongue shape, and a surface of the volute sidewall at the tongue shape is formed with at least one slot extending substantially along a horizontal direction. Therefore, when the blades rotate to generate a wake flow to blow the surface of the volute sidewall at the tongue shape, a noise generated by the centrifugal fan can be decreased.
Patent TW-200615205-A (TW)
Title: Storage case
Inventor: FAN WAN-HSIU
Filed: 2004-11-09
Abstract: A storage case is used to store a plurality of discs. The storage case comprises a flexible shell and a bottom cover. The inner radius of the flexible shell is larger than the outer radius of the discs. The flexible shell is tubular and has a wavy shape. The wave front direction of the wavy shape is parallel to the central line of the flexible shell. Otherwise, another storage case is disclosed. The storage case comprises a shell and a bottom cover. The shell comprises a plurality of frames and spacers. Each of the spacers is disposed between two of the frames and connects with the frames. When the capacity of the storage case is not filled with the discs, the user can compress the storage case in order to save space.
Patent TW-200526538-A (TW)
Title: Dielectric ceramic composition and method of production and electronic device of the same
Inventor: WATANABE YASUO
IPC: H01G4/30
Filed: 2004-11-23
Abstract: A method of production of a reduction resistant dielectric ceramic composition having a superior low frequency dielectric characteristic and further improved in accelerated lifetime of insulation resistance, specifically a method of production of a dielectric ceramic composition containing a main component including a dielectric oxide of a specific composition, a first subcomponent including a V oxide, a second subcomponent containing an Al oxide, a third subcomponent containing an Mn oxide, and a fourth subcomponent containing a specific sintering aid in a specific ratio, including a step of mixing at least part of the materials of the subcomponents excluding one or both of at least the material of the third subcomponent and material of the fourth subcomponent with the starting materials prepared for obtaining the material of the main component to prepare the pre-reaction material, a step of causing the prepared pre-reaction material to react to obtain a reacted material, and a step of mixing the materials of the subcomponents excluded when preparing the pre-reaction material with the obtained reacted material to obtain a dielectric ceramic composition.
Patent TW-200530258-A (TW)
Title: Process for manufacture of pentaerythritol diphosphites
Inventor: LARKE CARROLL W
IPC: C07F9/6574
Filed: 2004-11-25
Abstract: A method is disclosed for the production of pentaerythritol diphosphites of high spiro isomer content. The pentaerythritol diphosphites are produced via sequential transesterification of pentaerythritol with a monophosphite followed by a substituted phenol or other alcohol, wherein the transesterification reactions are carried out under controlled conditions of temperature and pressure. The unique reaction conditions result in intermediate and final pentaerythritol diphosphites of high spiro isomer content and high total yield of the diphosphites.
Patent TW-200529859-A (TW)
Title: Process for the preparation of a solid, orally administrable pharmaceutical composition
Inventor: BENKE KLAUS
IPC: A61K9/16
Filed: 2004-11-26
Abstract: The present invention relates to a process for the preparation of solid, orally administrable pharmaceutical composition, comprising 5-chloro-N-({(5S)-2-oxo-3-[4-(3-oxo-4-morpholinyl)-phenyl]-1,3-oxazoli din-5-yl}-methyl)-2-thiophenecarboxamide in hydrophilized form, and its use for the prophylaxis and/or treatment of diseases.
Patent TW-200619802-A (TW)
Title: Focusing device
Inventor: CHIU WEN-SSU
Filed: 2004-12-03
Abstract: A two-segmented focusing device includes a lens module receiving a optical element therein, and a base receiving the lens module therein. A image sensor is seated in the base, and a positioning mechanism for close quarters shooting and a positioning mechanism for long-distance shooting are seated in the lens module. The base further comprises two positioning tabs corresponding to the positioning mechanism of the lens module and mounting with them respectively. The lens module can slide along the direction of optical axis in the base. The two-segmented focusing device is widely used for varies portable electrical devices, and can accomplish close quarters shooting and long-distance shooting easily and makes the portable electrical devices have low cost focusing device.
Patent TW-200521926-A (TW)
Title: Method and apparatus for generating a look-up table in the video picture field
Inventor: THEBAULT CEDRIC
IPC: G06F1/035
Filed: 2004-12-17
Abstract: The present invention is particularly useful in the field of plasma display panels (PDPs) or other display devices wherein each video level is represented by a combination of bits according to a specific coding. In this case, when the algorithms used to improve picture quality are based on data stored in memories such as look-up tables (LUTs), the size of such tables may be quite huge. To improve picture quality in PDPs, an algorithm using metacode LUTs has been developed, using data stored in look-up tables. The invention proposes a way to reduce the amount of look-up tables needed for implementing metacodes. According to the invention, only some look-up tables of low size are stored and the other ones are achieved by extrapolation.