baber/WOPTO huggingface dataset:
Patent TW-200403769-A (TW)
Title: Photodetector circuits
Inventor: GLASPER JOHN LEWIS
IPC: H01L21/328
Filed: 2003-07-10
Abstract: A photodetector circuit incorporates an avalanche photodiode structure having a contact layer 14 forming an ohmic contact over an annular region 18 with the annular guard ring 8. In the fabrication process, the starting substrate can either be the handle wafer of a p- silicon-on-insulator wafer, or a p-Si substrate with an insulating SiO2 layer 4. A window 6 is produced in the insulating layer 4 by conventional photolithographic and etching. A n+ guard ring 8 is created by diffusing donor impurities into the substrate, and a thinner insulating SiO2 layer 22 is thermally grown so as to cover the exposed surface of the substrate within the window 6. P-type dopant is then implanted through the thin oxide layer to increase the doping level near the surface of the substrate. Subsequently a second window 24 is made in the insulating layer 22, and the layer 12 is then epitaxially grown selectively on the area of the substrate exposed by the window 24 in the insulating layer 22. The use of the thin oxide layer 22 reduces the area of the interface between the silicon of the layer 12 and the SiO2 of the layer 22 during the selective epitaxial deposition, thus leading to a reduction in the detrimental effect of the thermal expansion coefficient mismatch and producing less epitaxial defects at the window edge. After the epitaxial layer 12 has been grown the remaining part of the insulating layer 22 is removed by wet oxide etch which exposes an annular portion 26 of the underlying guard ring 8. Subsequently a n+ silicon epi-poly layer 14 is deposited on the surface of the device, and forms an ohmic contact with the guard ring 8, and simultaneously forms the top contact of the photodiode. Such a fabrication process does not significantly increase the fabrication complexity. Although an additional mask is required as compared with the conventional fabrication process, the fact that the layer 14 is in ohmic contact with the guard ring 8 means that it is no longer necessary to provide a separate contact to the guard ring, and as a result the overall number of masks or process steps used may be similar in both processes.
Patent TW-200502924-A (TW)
Title: Removable hard disk module
Inventor: LEE JEN-HSIANG
IPC: G06F1/18
Filed: 2003-07-14
Abstract: A removable hard disk module is described. The removable hard disk module includes a module sidewall, a first slide, and a second slide. The first slide and the second slide are fixed on the module sidewall and the second slide disposes above the first slide. The first slide is made of a linear material such as a piano wire and so on. The second slide is directly formed on the module sidewall or is made of the linear material. The removable hard disk module further includes a handle with a withdrawal post to push a support stud in a fixing device for withdrawing the removable hard disk module from the fixing device.
Patent TW-200413663-A (TW)
Title: Method of repairing flow passage
Inventor: KAMIYAMA TAKAO
IPC: E03F3/06
Filed: 2003-07-24
Abstract: A method of repairing a flow passage is provided that allows prevention of deformation of a tubular assembly after hardening of grout material, to maintain the tubular assembly in a desired cylindrical shape. The method comprises the steps of forming a tubular assembly in a pipe, the tubular assembly having an outer diameter smaller than an inner diameter of the pipe; filling a grout material in a clearance between the tubular assembly and the inner wall of the pipe; disposing a tubular expansible and contractile pressure bag within the clearance between the tubular assembly and the inner wall of the pipe in a longitudinal direction of the pipe; filling the pressure bag with a fluid to expand the pressure bag; and supporting the tubular assembly with the expanded pressure bag. With the foregoing process of the present invention, slight deformation of the tubular assembly due to the pressure of the grout material can be absorbed through elastic deformation of the pressure bag to prevent partial deformation of the hardened tubular assembly, thereby maintaining the overall tubular assembly in the desired cylindrical shape.
Patent TW-200428066-A (TW)
Title: Multiple-panel pixelated liquid crystal light valves
Inventor: LINN STEVEN H
IPC: G09G3/36
Filed: 2003-08-12
Abstract: Multiple-panel liquid crystal displays include subpanels associated with red, green, and blue color components. The subpanels can be formed on a common substrate so that each of the subpanels uses a common set of row or column electrodes. Alternatively, individual subpanels can be fixed to a carrier. A display module includes a circuit board, to which such a multiple-panel LC display is attached. A display controller is configured to provide progressive scan or segmented scan of the subpanels.
Patent TW-200507422-A (TW)
Title: Non-bearing motor
Inventor: CHEN LEE-LONG
IPC: H02K7/14
Filed: 2003-08-15
Abstract: A non-bearing motor comprises a stator structure, rotor structure, top magnetic structure, and bottom magnetic structure. The stator is located in a case. The rotor structure is located in the case, and the location of the rotor structure is opposite to the same of the stator structure. The rotor structure comprises an axle-center, and the axle-center is extended from the rotor structure on axial. The axle-center is not contact with the stator structure or the case. The bottom magnetic structure is on the bottom of the case. The top magnetic structure is on the top of the case. The top magnetic structure and the bottom magnetic structure are in the opposite location on the axial. The top magnetic structure is attracted with the bottom magnetic structure, and the axle-center will be fixed between the top magnetic structure and the bottom magnetic structure by magnetic attraction.
Patent TW-200403437-A (TW)
Title: Pulse-type gas identification system and method thereof
Inventor: HUANG YIH-SHIAW
IPC: G01N9/00
Filed: 2003-08-28
Abstract: A pulse-type gas identification system and a method of pulse-type gas identification in a specific environment. When the sensor is located in a specific place, a variable pulse-modulated voltage is sent to the sensor, so that the sensor outputs a first signal to the processing device. The processing device compares the first signal to the chemical matter characteristics signals to determine the composition and concentration of each component in the gas, and determines a detection voltage according to the first signal. Then, a square-wave pulse with the detection voltage is sent intermittently to the sensor, so that the sensor outputs a second signal to the processing device. The processing device compares the second signal to the chemical matter characteristics signal to determine the concentration variation of each component of the gas.
Patent TW-200405925-A (TW)
Title: Fluid pump
Inventor: KURAMOTO SATORU
IPC: F04B39/00
Filed: 2003-09-09
Abstract: A fluid pump includes a housing, a drive source, a rotary unit and a pumping mechanism. The drive source is accommodated in the housing and includes a rotary member for rotation. The rotary unit includes the rotary member and a rotary shaft, which is operatively connected to the rotary member for rotation. The rotary unit forming an engaging portion for engaging with a maintenance tool which is prepared outside the housing. The pumping mechanism is placed in the housing and is operated in accordance with the rotation of the rotary shaft. An allowing means is formed in the housing for allowing the maintenance tool to engage with the engaging portion so as to face the engaging portion. The rotary shaft is rotated by rotating the maintenance tool in a state that the maintenance tool is engaged with the engaged portion.
Patent TW-200418434-A (TW)
Title: Inter-labia pad
Inventor: MIZUTANI SATOSHI
IPC: A61F13/49
Filed: 2003-09-10
Abstract: In an inter-labia pad comprising an absorbing body for absorbing bodily discharge and a cover material for covering the absorbing body, the cover material has a human body-side face that faces the labia of a wearer and an absorbing body-side face that faces the absorbing body. The absorbing body includes a labia-following layer and a bodily liquid-storing layer. The labia-following layer, together with the cover material, deforms in accordance with the shape of the wearer's labia, and the bodily discharge storing-layer is in contact with the labia-following layer so that bodily discharge can move from the labia-following layer to the liquid-storing layer. The pad can be reliably fit to subtle shapes of the wearer's urethral opening, private parts, etc.; therefore, the pad provides excellent appearance, and prevents bodily liquid from leaking without discomfort to the wearer.
Patent TW-200513101-A (TW)
Title: Method for controlling computer via mobile phone and the device thereof
Inventor: Mo hao-ran
Filed: 2003-09-16
Abstract: The present invention discloses a method for controlling computer via mobile phone and the device thereof, which provides a mobile phone having an input signal transmission portion, a signal receiving portion, and a computer; wherein the signal receiving portion is connected to the computer. The mobile phone is used for input operation to the computer. The input information of the mobile phone, and the information of the input device identity and equipment type number are transmitted to the signal receiving portion. After the signal receiving portion receives the information, it will use the input equipment identity within the information as identity confirmation, and proceeds with the corresponding process based on the equipment type number within the information. The signal receiving portion will transmit the processing result to the computer, and the computer will execute the corresponding operation based on the self-contained programs. The present invention could directly employ the input portion on a mobile phone to conveniently and flexibly achieve the goal for computer control, which could significantly improve the convenience.
Patent TW-200413639-A (TW)
Title: Reciprocating pump and vacuum pump
Inventor: YAMAMOTO SHINYA
IPC: F04B35/01
Filed: 2003-09-18
Abstract: A reciprocating pump has an action chamber, a diaphragm, a drive shaft, and a roller. The diaphragm is displaced for changing the volume of the action chamber. A groove is formed on a circumference of the drive shaft. The roller is engaged with the groove and is connected to the diaphragm. When the drive shaft is rotated, the roller is guided by the groove to reciprocate along the axis of the drive shaft. When the roller reciprocates, the diaphragm is displaced along the axis of the drive shaft.
Patent TW-200501262-A (TW)
Title: Method of fabricating gate structures having a high-k gate dielectric layer
Inventor: CHIU HSIEN-KUANG
IPC: H01L21/28
Filed: 2003-10-17
Abstract: A method of fabricating gate structures having a high-k dielectric layer. A high-k dielectric layer is formed overlying a semiconductor substrate followed by formation of a conductive layer thereon. A patterned mask layer is formed on the conductive layer. The conductive layer and part of the high-k dielectric layer are dry etched using the patterned mask layer. Then, the residual high-k dielectric layer is removed by wet etching, thus completing the gate structures having a high-k dielectric layer.
Patent TW-200422440-A (TW)
Title: Methods for forming copper interconnect structures by co-plating of noble metals and structures formed thereby
Inventor: DUBIN VALERY
IPC: C23C18/48
Filed: 2003-11-04
Abstract: A method of forming a copper interconnect, comprising forming an opening in a dielectric layer disposed on a substrate, forming a barrier layer over the opening, forming a seed layer over the metal layer, and forming a copper-noble metal alloy layer by electroplating and/or electroless deposition on the seed layer. The copper-noble metal alloy improves the electrical characteristics and reliability of the copper interconnect.
Patent TW-200516950-A (TW)
Title: Mobile phone and digital camera thereof
Inventor: WANG MEN-SHENG
IPC: H04N5/225
Filed: 2003-11-06
Abstract: A mobile phone and the digital camera thereof. The mobile phone comprises a main body, a lens mounted on the main body and a filter assembly including a plurality of filters and a frame. The filters are able to protect the lens and provide various photography effects. The frame is used to accommodate the filters. The frame is sliding type or rotating type. In the sliding type, a rail is mounted on the main body for the frame sliding thereon. In the rotating type, a circular plate is used as the frame.
Patent TW-200420534-A (TW)
Title: Process for the oxidative purification of terephthalic acid
Inventor: SHEPPARD RONALD BUFORD
IPC: C07C51/487
Filed: 2003-12-04
Abstract: Disclosed is a process to produce a purified carboxylic acid slurry. The process comprises removing impurities from a crystallized product in a solid liquid displacement zone to form the purified carboxylic acid slurry. The process produces purified carboxylic acid slurry having good color and low impurity levels without the use of purification steps like hydrogenation or an impurity removal process.
Patent TW-200518803-A (TW)
Title: Moving block for forming hosel of gulf club head
Inventor: Zheng xi-kun
IPC: A63B53/04
Filed: 2003-12-05
Abstract: This invention relates a moving block for forming hosel of a gulf club head, comprising a positioning sheath, an axle shaft, and two semicircular plates. The inner portion of the positioning sheath is formed from top downward to be inner vertical surface, inner ring slot, and inner slanting surface. The axle shaft has integrally connected shaft portion, first and second step portions, and head portion. The shaft portion can insert downward into the positioning sheath. The outer surface of each of two semicircular plates having identical shape is formed from top downward to be upper arc rim, shoulder portion, and lower arc rim. The inner surface of each of two semicircular plates is formed from top downward to be inner arc face, inner ring slot, inner layer portion, and datum plane. The two semicircular plates are matingly engaged and inserted upward into the positioning sheath. The positioning sheath and the axle shaft are utilized to constrain these two semicircular plates, enabling the datum planes of these semicircular plates to align with the mold cavity of the mold, to be able to manufacture the wax mold having the hosel and the top extension section to be concentric circles, thereby utilizing the wax mold to manufacture the gulf club head having the hosel and the top extension section to be concentric circles for the sheathing ring to fit in smoothly.
Patent TW-200414669-A (TW)
Title: A weighted multi-input variable gain amplifier
Inventor: KAZEMI-NIA MEHDI
IPC: H04L1/20
Filed: 2003-12-11
Abstract: A limiting amplifier (LIA), used for example in high speed optical communication systems, includes a loss of signal (LOS) feature that may provide improved optical receiver performance and includes wide range user-programmable thresholds for generating analog loss of signal (LOS) alarms. In particular, multiple sampling points within the limiting amplifier may be used. These samples may be differentially amplified with weighted gains and then combined and compared to a threshold value to generate an LOS alarm signal.
Patent TW-200502528-A (TW)
Title: Nondestructive characterization of thin films using measured basis spectra and/or based on acquired spectrum
Inventor: LARSON PAUL E
IPC: G01B15/02
Filed: 2003-12-26
Abstract: The present invention provides for characterization of a film (e.g., thickness determination for a silicon oxynitride film) using a comparison process (e.g., a fitting process) to compare measured peak shapes for elemental and/or chemical species (e.g., Si peak shapes previously measured for a particular process to be monitored) to collected spectral data (e.g., using a non-linear least squares fitting algorithm). Further, the present invention provides for characterization of a film (e.g., thickness determination for a silicon oxynitride film) using collected spectral data. For example, an acquired spectrum may be cumulatively integrated and the geometric properties of the integrated spectrum may be used to determine component concentration information. Thickness measurements for the film may be provided based on the component concentration information.
Patent TW-200417417-A (TW)
Title: Ejection device of ejecting gas-liquid mixed flow
Inventor: HARA SHINICHI
IPC: B08B3/02
Filed: 2004-01-02
Abstract: In an ejection device of gas-liquid mixed flow, a liquid nozzle portion for ejecting a flat liquid ejection flow is arranged, and a flat flow passage is arranged on the downstream side. Further, a first gas suction port for making gas flow into a periphery of an ejection port of the liquid nozzle portion by negative pressure generated by the liquid ejection flow is arranged, and furthermore a second gas suction port located on the downstream side of the first gas suction port outside a sector-shaped ejection flow formed by the liquid ejection flow is arranged. In this way, a gas accompanying flow is made to flow between the sector-shaped ejection flow and each inner face of a sector-shaped portion composing the flow passage.
Patent TW-200524027-A (TW)
Title: Cleaning spray apparatus and the control method thereof
Inventor: MUNAKATA AKIHIKO
IPC: H01L21/304
Filed: 2004-01-13
Abstract: The invented apparatus presets a standby condition for cleaning spray apparatus to break off the supply of cleaning spray gas in a running freezer apparatus. Thus, the invention can achieve shortening of cleaning spray time and reducing consumption of argon and nitrogen gases.
Patent TW-200503337-A (TW)
Title: Connecting device
Inventor: OGINO TETSUJI
IPC: H01R12/79
Filed: 2004-02-02
Abstract: The present invention provides a connector device in which even if a printed-circuit board is lifted up while being insertion-fitted, it does not come off, and design freedom is improved. A pinching part 4f for pinching the printed-circuit board 5 at one end side of a lever 4 which pinches the printed-circuit board 5 in a housing 1 by pressing the conductor pattern of the printed-circuit board 5 on an elastic contact part 2c is provided, and a locking part 4g is formed at the other end side, and as the locking part 4g is locked with the lever 4 being pressing operated, the pinching part 4f contacts the pressing means 2d. By the movement of the pinching part 4f in the direction against the pressing force of the pressing means 2d, the pinching part 4f presses the printed-circuit board 5 and pinches it in the housing 1.
Patent TW-200503000-A (TW)
Title: Active part for a surge arrester
Inventor: SCHMIDT WALTER
IPC: H01C7/12
Filed: 2004-02-12
Abstract: The active part which is provided for use in a surge arrester includes two connecting fittings (10, 20), which are arranged along an axis (7) at a distance from one another, at least one cylindrical varistor column (30), which is provided between the two connecting fittings (10, 20), and at least one dielectric loop (41, 42). This loop (41, 42) is supported on the two connecting fittings (10, 20) and thus holds the active part together, thus forming a contact force. The active part is distinguished by a small physical height and little use of materials. This is achieved in that at least one of the two connecting fittings (10, 20) has an electrode, which is arranged at right angles to the axis (z) and is in the form of a plate (11, 21), as well as an electrical connection (12, 22), which is integrally formed on the plate (11, 12). Furthermore, supporting means which are in the form of shoulders (13, 14, 23, 24) are provided for the dielectric loop (41, 42), and are formed in the plate (11, 21) and/or are integrally formed at the edge of the plate (11,21).
Patent TW-200427893-A (TW)
Title: Deodorant fiber structure and method for producing the same
Inventor: NAKAMURA TOMOKI
IPC: D06M13/00
Filed: 2004-03-04
Abstract: A deodorant fiber structure featured with deodorant fine particles adhered thereto via a binder resin, characterized in that the binder resin is adhered to single yarns constituting the aforementioned fiber structure nearly uniformly in the form of a coating film, respective single yarns are substantially not adhered to one another and are kept in an independent state, and the ratio (d/t) of the diameter (d, micrometer) of the above deodorant particles to the thickness (t, micrometer) of the coating film of the binder resin is in the range of 1.5 to 10.
Patent TW-200500123-A (TW)
Title: Electronic game apparatus
Inventor: SATOH NAOYUKI
IPC: A63F13/45
Filed: 2004-03-11
Abstract: It is an object of the present invention to provide an electronic game apparatus that can lure a player by enabling changes in the process of a player raising his/her bets. This invention comprises: an inserting means for inserting money or game medals; a betting amount processing means for converting the inserted money or game medals to an initial number of medals; a first information processing means which is caused by the insertion of money or game medals to execute a first electronic game program, and which determines the number of medals earned by a player based on the results of a first electronic game; a second information processing means for executing a second electronic game program after the termination of the first electronic game, and then for determining whether or not the number of earned game medals should be paid out, based on the results of a second electronic game; and a retrying means for setting necessary betting amount for playing the second electronic game if the number of earned game medals is not paid and if it is determined to execute again the second electronic game program.
Patent TW-200500687-A (TW)
Title: Curable resin composition, curable resin composition for photo-process patterning, color filter, substrate for liquid crystal panel and liquid crystal panel
Inventor: HAYASHI SHINJI
IPC: G02F1/1335
Filed: 2004-03-24
Abstract: The present invention provides a curable resin composition which has a high exposure sensitivity and a good developing ability, and is capable of forming an accurate and correct pattern; a liquid crystal panel substrate wherein a protect layer or a spacer of a liquid crystal layer which covers a coloring layer by using the curable resin composition is formed so that the liquid crystal panel substrate has less mottling or contrast unevenness; and a liquid crystal panel which is superior in display quality using the liquid crystal panel substrate. The curable resin composition of the present invention contains at least a copolymer (a) having a molecular structure wherein a constitutional unit having an acidic functional group and a constitutional unit having a photo-curable functional group are bonded, a photo-polymerization initiator (b) having a tertiary amine structure, and a photo-curable compound (c) having one or more acidic functional group and three or more photo-curable functional group.