baber/WOPTO huggingface dataset:
Patent TW-505762-B (TW)
Title: Method for servicing and maintaining heat supply equipment
Inventor: KAYAHARA TOSHIHIRO
IPC: G06Q50/00
Filed: 2001-02-08
Granted: 2002-10-11
Abstract: In a method for servicing and maintaining heat supply equipment, which includes making a servicing and maintenance contract to implement equipment performance maintenance, function maintenance, abnormality recovery and a diagnosis for preventive maintenance of the heat supply equipment, providing a communication network of the heat supply equipment, a first computer of a control station and a second computer of a control center communicatable thereamong via communication means, and implementing contents of the servicing and maintenance contract based on information obtained by communications in this network, the method includes receiving abnormality occurrence data, requesting and receiving detailed information, taking measures based on analysis results of these data and information, transferring the abnormality occurrence data, and obtaining and analyzing information for diagnosis. Thus, in heat supply equipment provided with boilers or the like, preventive maintenance can be achieved securely and efficiently, and a prompt countermeasure can be taken even with occurrence of an abnormality so that the resultant halt time can be made as short as possible. Further, a 24- hour support can be fulfilled with the least staff efficiently.
Patent TW-512588-B (TW)
Title: Langasite single crystal ingot, the manufacturing method of substrate for piezoelectric device and the substrate for the piezoelectric device, and the surface elastic wave device using the substrate
Inventor: O SHUKI
IPC: H03H9/25
Filed: 2001-04-13
Granted: 2002-12-01
Abstract: The present invention provides a Langasite single crystal ingot by crystal growth with Langasite method, wherein the composition for the vertical cross-section and the horizontal cross-section of the straight body with removed shoulder has the contents for the LaO, GaO and SiO2 in weighted ratios being within the ±0.05 weighted percentage range of the target content no matter of the measurement location. Due to the excellent uniformity for the contents of each composition for the whole crystal ingot, it can be used as the substrate of the piezoelectric device, such as surface elastic wave filter, providing stable characteristics and other industrial advantages, like reducing the cost.
Patent TW-514721-B (TW)
Title: Rotary pocketed weigh feeder
Inventor: RICCIARDI RONALD J
IPC: G01G13/24
Filed: 2001-05-02
Granted: 2002-12-21
Abstract: A weigh feeding apparatus has a plurality of compartments to hold a material that is fed into the compartments and a scale for weighing the material held in the compartments. The compartments are configured to revolve about an axis at a substantially constant rate and the scale is configured to produce a signal determined by the weight of the material held in the compartments. The signal is capable of being used to control the rate at which material is fed into the compartments.
Patent TW-528979-B (TW)
Title: Mobile device and key arranging method
Inventor: UKITA YOSHITAKA
IPC: G06F3/023
Filed: 2001-05-25
Granted: 2003-04-21
Abstract: A mobile device includes a portrait-oriented handheld housing, and keys which are arranged in such a manner that keys mounted on a landscape-oriented keyboard of a personal computer are divided into a plurality of groups, each group of keys being shifted in a longitudinal direction of the housing with respect to one another. Therefore, the mobile device with a confined width can accommodate a key layout similar to the key layout of computer keyboard.
Patent TW-492188-B (TW)
Title: Trench capacitor with an intrinsically balanced field across the dielectric
Inventor: MANDELMAN JACK A
IPC: H01L21/8242
Filed: 2001-05-30
Granted: 2002-06-21
Abstract: The preferred embodiment of the present invention provides an improved capacitor design that overcomes many of the limitations of the prior art. The preferred embodiment of the present invention uses germanium to adjust the work function of the storage node. Specifically, the addition of germanium modifies the fermi level of the storage node, moving the fermi level towards the conduction band. This modification of the fermi level reduces the difference in conduction band-edge potentials between the storage node and the counter electrode, thus reducing the maximum electric potential seen across the capacitor. In the preferred embodiment, p-type doped silicon germanium is formed in the trench capacitor adjacent to the capacitor dielectric layer. A barrier layer is then formed over the doped silicon germanium, and the remaining storage node area is filled with n+-type polysilicon. The p-type doped silicon germanium adjusts the workfunction of the capacitor storage node, moving the fermi level toward the conduction band. This minimizes the maximum difference between conduction band-edge potentials of the storage node and the buried plate, which serves as the counter electrode. This has the effect of balancing the electric potential seen across the dielectric for stored high and stored low situations. This reduces the maximum electric potential seen across the capacitor dielectric. This solution improves the reliability of the capacitor, especially those capacitors with relatively thin dielectric layers, without requiring additional circuitry to bias the buried plate, and without increasing power consumption. The preferred embodiment also reduces leakage current through the capacitor dielectric, thus increasing signal retention time.
Patent TW-577737-B (TW)
Title: Application agent with 4-biphenyl acetate
Inventor: AKAZAWA MITSUJI
IPC: A61P29/00
Filed: 2001-05-31
Granted: 2004-03-01
Abstract: This provides a kind of anti-inflammatory analgesic application agent, which can lower skin-irritation and improve the release and release durability of 4-biphenyl acetate from the base by dissolving the insoluble anti-inflammatory analgesic, 4-biphenyl acetate, with 2 or more medicine-solving agents. Specifically, the application agent comprises 5 to 50 wt% of styrene-isoprene-styrene block copolymer, 0.05 to 20 wt% of N-methyl-2-pyrrolidone, 0.1 to 20 wt% of polyethylene glycol and 0.1 to 20 wt% of 4-phenyl acetate as essential components.
Patent TW-I256683-B (TW)
Title: A process for manufacturing an integrated circuit including a dual-damascene structure and a capacitor
Inventor: CHITTIPEDDI SAILESH
IPC: H01L27/04
Filed: 2001-06-12
Granted: 2006-06-11
Abstract: The present invention is directed to a process for forming a dual damascene structure and a capacitor. The process includes forming a stack including insulating layers and a stop layer. The stack is patterned so that the openings used to form the sidewall capacitors may be formed when the vias or grooves of the dual damascene structure is formed. In this way, the process for manufacturing the sidewall capacitors may be integrated with the dual damascene process without adding additional mask or etching steps.
Patent TW-533657-B (TW)
Title: Linear actuator
Inventor: SATO TOSHIO
IPC: F15B15/14
Filed: 2001-08-09
Granted: 2003-05-21
Abstract: Each of end blocks (18a, 18b) is provided with a first pressure fluid communicating passage for communication between a first pressure fluid inlet/outlet port (38a, 38b) and a third pressure fluid inlet/outlet port (42a, 42b), a second pressure fluid inlet/outlet port (40a, 40b), and a second pressure fluid communicating passage which communicates with a second pressure fluid passage (46a, 46b) and a first pressure fluid passage (44a, 44b) communicating with a driving section (12). A passage (64) of a sensor attachment rail (22) communicates with the third pressure fluid inlet/outlet port (42a) and the second pressure fluid passage (46b) or the second pressure fluid passage (46a) and the third pressure fluid inlet/outlet port (42b) by the aid of piping studs (70a, 70b).
Patent TW-512330-B (TW)
Title: Optical disk
Inventor: YOSHIKAWA AKIRA
IPC: G11B7/30
Filed: 2001-09-27
Granted: 2002-12-01
Abstract: Track distances of Read-in area (11) and RAM area (10) are essentially the same which located in the disc having writable RAM area and non-savable read-in area. It only writes read-in data (3) into the A track (2A) of the A track (2A) and B track (2B) that have different track deviation signals, which greatly improves echo of read-in area (11) to make track control method of RAM area (10) applicable to read-in area (11).
Patent TW-531741-B (TW)
Title: Optical pickup and method for assemblying the optical pickup
Inventor: PAE JUNG-GUG
IPC: G11B7/09
Filed: 2001-10-02
Granted: 2003-05-11
Abstract: An optical pickup compatible with an optical disc having a deflection error is provided. The optical pickup includes a blade on which an objective lens is mounted, a focus coil and a tracking coil mounted around the blade, and a magnet and a yoke driving the blade by generating an electromagnetic force induced by the current flowing through the focus and tracking coils, wherein the magnet is displaced a predetermined distance from the center line of the blade such that the electromagnetic force acting on the blade in a focus direction is asymmetrical. The structure of the optical pickup causes an intentional radial rolling of the blade to make the optical axis of the objective lens approximately perpendicular to the recording surface of the disc. Therefore, the optical pickup is effective for a focus control on a disc having a deflection error.
Patent TW-531472-B (TW)
Title: Cutting tool and method and apparatus for making the same
Inventor: GEORGE STEPHEN M
IPC: B23C5/10
Filed: 2001-10-05
Granted: 2003-05-11
Abstract: A cutting tool has a flute (35) and land (40), which follow a helix angle (HA), wherein the flute and land are connected to one another with a convex heel to provide a smooth contour to the tool surface and to provide improved performance. A grinding wheel (110) for producing a cutting tool, along with a method for using such a grinding wheel, is also disclosed. Finally, a crush roll (410) for dressing such a grinding wheel is also disclosed.
Patent TW-554224-B (TW)
Title: Liquid crystal display device and method of making semiconductor chips for liquid crystal display device
Inventor: NAKASHIMA TAKAYUKI
IPC: H01R12/70
Filed: 2001-10-19
Granted: 2003-09-21
Abstract: The invented liquid crystal display apparatus 10 is provided with the first transparent substrate 11 and the second transparent substrate 12, which are bonded to each other through the separation of liquid crystal packaging space, and is provided with a specific display region S. In the first transparent substrate 11, a rectangular extension part 13 is formed integrally such that it is extended even outer than the edge 12a of the second transparent substrate 12 and is along the edge 12a of the second transparent substrate 12. In the extension part 13, at least one semiconductor chip 20A, 20B is mounted in the length direction of the main axis that is toward the extension part 13. In the extension part 13, the terminal portion 30 for external connection composed of plural terminals is formed according to the manner that the semiconductor chip 20A, 20B is not overlapped with the width direction of the extension portion 13.
Patent TW-507381-B (TW)
Title: Thin film transistor structure of liquid crystal display and the manufacturing method thereof
Inventor: DAI YUAN-DUNG
IPC: H01L29/786
Filed: 2001-11-14
Granted: 2002-10-21
Abstract: A thin film transistor structure of liquid crystal display and the manufacturing method thereof are disclosed, wherein an oxide layer is formed between two doped silicon layer, a slant structure is formed at the edge of the upper doped silicon layer and the oxide layer, then form a channel region on the slant structure, the channel length of the thin film transistor can be determined by controlling the thickness of oxide layer and the tilting angle of the slant structure, which is not limited by the degree of flatness of the glass substrate surface, so that the dimension of the thin-film transistor can be reduced greatly, and the display effect of the liquid crystal display can be increased effectively.
Patent TW-564359-B (TW)
Title: Routing method and apparatus
Inventor: TEIG STEVEN
IPC: G06F17/50
Filed: 2001-12-07
Granted: 2003-12-01
Abstract: The invention is directed towards routing method and apparatus. Some embodiments provide a routing method that uses diagonal routes. This method routes several nets within a region of a circuit layout. Each net includes a set of pins in the region. The method initially partitions the region into several sub-regions. For each particular net in the region, the method then identifies a route that connects the sub-regions that contains a pin from the set of pins of the particular net. Some of the identified routes have edges that are at least partially diagonal.
Patent TW-I226510-B (TW)
Title: Electrophotographic toner, electrophotographic developer and process for forming image
Inventor: INOUE SATOSHI
IPC: G03G9/10
Filed: 2001-12-19
Granted: 2005-01-11
Abstract: An electrophotographic toner, an electrophotographic developer and a process for forming an image, in which the developing and transferring steps are stabilized with the lapse of time to obtain an image having high image quality that is particularly excellent in reproducibility and gradation property of neutral colors in a stable manner while the high transfer efficiency and the high image quality owing to the spherical toner parent particles are maintained, are provided. In the electrophotographic toner, the electrophotographic developer and the process for forming an image, the electrophotographic toner contains spherical toner parent particles and two or more kinds of inorganic particles having different average particle diameters, at least one kind of the inorganic fine particles being spherical particles having an average primary particle diameter of about 80 to 300 nm, and the inorganic particles containing the spherical particles being attached to the toner parent particles to provide a structure satisfying the following conditions (1) and (2): (1) the spherical particles have a coverage on a surface of the toner parent particles of about 20% or more; and (2) a proportion of the inorganic particles that are separated from the toner parent particles upon dispersing the toner in an aqueous solution is about 35% or less of a total addition amount of the inorganic particles.
Patent TW-578019-B (TW)
Title: Low angular alignment sensitivity optical switch
Inventor: YANG TSUNG-YI
IPC: G02B6/35
Filed: 2001-12-31
Granted: 2004-03-01
Abstract: An optical switch includes a reflective element that may be moved into and out of the path of an input light beam without rotation about a hinge. The switch includes a right angle prism whose hypotenuse is an angularly-fixed reflective surface. The prism is fixed to a base platform that is pivotal about an underlying pivot member. A switchable electromechanical relay is energizable for selectively rotating the platform about the pivot member to move the prism in and out of the path of the input beam. A collimator fixed to the output face of the prism assures proper registration of the output with a beam when reflected.
Patent TW-583569-B (TW)
Title: Method and apparatus for enhancing digital images with textual explanations
Inventor: HALVERSON PAUL STEVEN
IPC: G10L15/28
Filed: 2002-01-25
Granted: 2004-04-11
Abstract: A photographer adds explanatory text to a captured image by speaking the text at approximately the time the image is captured by the digital camera. The spoken information is reduced to text by recognizing the user's speech, and is associated with the digital image. Preferably, the digital camera contains an on-board speech reduction capability to produce an intermediate symbolic form expressing the user's speech as a series of basic sounds, or phonemes, which can be later reduced to natural language text by a computer system having access to sophisticated vocabulary lists and syntactical analysis.
Patent TW-513540-B (TW)
Title: Air conditioner and method of controlling the same
Inventor: KIM JONG-YOUB
IPC: F25B1/00
Filed: 2002-01-30
Granted: 2002-12-11
Abstract: Disclosed herein is an air conditioner and method of controlling the same. The air conditioner includes a compressor having a capacity variable according to a duty control signal. The duty control signal controls the compressor to undergo a loading time for maintaining a loading state in a cycle and an unloading time for maintaining an unloading state in a cycle. The air conditioner further includes a control unit for determining the loading time and the unloading time according to the variation of a total required cooling capacity to generate the duty control signal even before a corresponding cycle is over, if the total required cooling capacity has been varied in a corresponding cycle while the compressor is operated, and controlling the compressor according to the duty control signal.
Patent TW-561404-B (TW)
Title: Karaoke storage medium, karaoke device and karaoke data processing method
Inventor: DU DA-CHENG
IPC: G06F9/00
Filed: 2002-02-21
Granted: 2003-11-11
Abstract: The present invention provides a karaoke storage medium, karaoke device and karaoke data processing method, which uses the standard audio format, such as MP3 compression format, to store the karaoke programs, so as to display the texts simultaneously in association with the audio source during playing. In the present invention, the karaoke programs are stored as an independently operating file, wherein the audio data is stored in standard audio format, and the text data and the sequence data generated from the correlation between the audio data and the text data is stored at the addresses undefined by the standard audio format for the file transfer and management. Most importantly, it is compliant with the standard specification, and with value-added data to achieve the purpose of function expansion. Wherein, the text data includes the font data and a plurality of text encoding data, and the font data can only correspond to each text encoding data ever appeared in the text data, so as to reduce the memory capacity for the font data.
Patent TW-552566-B (TW)
Title: Multi-layer film cut filter and production method of the same, UV cut filter, dustproof glass, display panel and projection type display device
Inventor: YANO KUNIHIKO
IPC: G02B5/28
Filed: 2002-02-26
Granted: 2003-09-11
Abstract: A multi-layer film, wherein a balance ratio H/L or L/H in optical film thickness between a high-refractive-index layer H and a low-refractive-index layer L, is set within a range of 1.2-2.0 to bias a balance in thickness. A method of producing a dielectric multi-layer film, wherein, when a dielectric multi-layer film is formed, a proportion at which an optical film thickness is formed on a monitor substrate, is made larger than usual. A UV reflection film, having a step difference in average transmittance of 70-90% at a specified half wavelength and within a wavelength range of 430-450 nm, is provided on a substrate to form a UV cut filter. A UV reflection film at a specified half wavelength, a step difference in average transmittance of 70-90% within a wavelength range of 430-450 nm, and a blue conditioning film having a transmittance of at least 90% within a wavelength range of 460-520 nm may be combined. This UV cut filter is applied to the projection type display unit of an ultra-high pressure mercury lamp light source. The UV reflection film 50 is provided on one surface of the transparent glass substrate 40 for use as a dustproof glass, thereby eliminating the UV cut filter for use as the component of a projection type display device. The inventive filter is used in, for example, a projection type display device to cut off the visual light which harms UV and short wavelength from the light of the light source including UV, thereby preventing the deterioration of the UV-based components.
Patent TW-I230437-B (TW)
Title: Method and structure to reduce CMOS inter-well leakage
Inventor: LOGAN LYNDON R
IPC: H01L27/08
Filed: 2002-03-07
Granted: 2005-04-01
Abstract: A method of forming a semiconductor device with improved leakage control, includes: providing a semiconductor substrate; forming a trench in the substrate; forming a leakage stop implant in the substrate under the bottom of the trench and under and aligned to a sidewall of the trench; filling the trench with an insulator; and forming an N-well (or a P-well) in the substrate adjacent to and in contact with an opposite sidewall of the trench, the N-well (or the N-well) extending under the trench and forming an upper portion of an isolation junction with the leakage stop implant, the upper portion of the isolation junction located entirely under the trench. The leakage control implant is self-aligned to the trench sidewalls.
Patent TW-578223-B (TW)
Title: Cutting apparatus and cutting method
Inventor: OSADA MICHIO
IPC: H01L21/301
Filed: 2002-03-20
Granted: 2004-03-01
Abstract: There are provided a shaft (4) rotating around the shaft's center (5) in a direction (7) in which a blade rotates, and the blade (6) fixed to the shaft (4) and moving at a rate of movement (VLB), wherein the shaft's center (5) rotates at a predetermined rate of rotation (VRA) with a small radius of rotation rapidly, the rate of rotation (VRA) being greater than the rate of movement (VLB). Thus the blade (6) is pressed against and thus cuts a substrate (3) and produces chips (8) and the blade (6) is disengaged from the substrate (3) and the chips (8) thus move in the direction (7) in which the blade rotates and the chips (8) are thus removed from between the cutting edge of the blade (6) and the substrate (3). This can provide reduced working resistance and hence enhanced working efficiency and also prevent the blade (6) surface from having significant frictional heat. Furthermore, the generated frictional heat can readily dissipate and the blade (6) can thus have a long life.
Patent TW-554648-B (TW)
Title: Surface mount standoff for printed circuit board assembly
Inventor: HOLLINSWORTH JEFFREY LYNN
IPC: H05K3/36
Filed: 2002-04-04
Granted: 2003-09-21
Abstract: A standoff for a printed circuit board assembly is described. The standoff comprises at least one surface configured for surface mounting to a printed circuit board.
Patent TW-I259208-B (TW)
Title: Biochip working platform
Inventor: SU YOU-SHIN
IPC: C12Q1/68
Filed: 2002-04-10
Granted: 2006-08-01
Abstract: Provided is a biochip working platform, which provides the biochip to interact with a sample solution and proceeds to qualitative, quantitative analysis examinations. The platform includes a position device contributed to place the biochip, an oscillation device acting on the sample solution of the biochip, a withdrawal device used for withdrawing un-reacted sample solution of the biochip and an interpretation device used for examining the result of the biochip reaction. Therefore, a complete, effective integrated working interface is provided.
Patent TW-I229861-B (TW)
Title: Multi-stack optical data storage medium and use of such a medium
Inventor: MEINDERS ERWIN RINALDO
IPC: G11B7/257
Filed: 2002-05-29
Granted: 2005-03-21
Abstract: A description is given of multi-stack optical data storage medium (20) for rewritable recording by means of a focused laser-light beam (30), said medium (20) having a substrate (1) with deposited on a side thereof: a first recording stack (2) comprising a phase-change type recording layer (6), at least one further recording stack (3) comprising a phase-change type recording layer (12), a transparent spacer layer (9) adjacent each further recording stack (3). The further recording stack (3) is sufficiently transmissive to ensure proper sensitivity for reading and recording in the first recording stack (2). For this purpose, at least one indium tin oxide layer (10) is present in at least one of the further recording stacks (3). The indium tin oxide layer (10) further ensures proper cooling behavior of the recording layer (12) of the further recording stack (3) in order to obtain sufficient recording performance in the further recording stack (3).