baber/WOPTO huggingface dataset:
Patent TW-536618-B (TW)
Title: Object detecting device with a pyroelectric sensor
Inventor: HIRONAKA ATSUSHI
IPC: G08B13/191
Filed: 2002-03-05
Granted: 2003-06-11
Abstract: An object detecting device utilizes a pyroelectric sensor providing a sensing current, a voltage amplifier providing an amplified voltage proportional to the sensing current, and a level monitor providing a detection signal when the amplified voltage exceeds a detection threshold. The device has a standby mode where the voltage amplifier receives a limited source current to provide the voltage of low amplification, and the level monitor provides a wake-up signal when the low amplified voltage exceeds a preliminary threshold lower than the detection threshold. In response to the wake-up signal, the device is switched to an operation mode where the amplifier receives a rated source current to provide a voltage of high amplification for comparison with the detection threshold. Thus, the amplifier is kept to be less-power consuming in the absence of the wake-up signal, reducing a power requirement.
Patent TW-584886-B (TW)
Title: Method of forming metal back-attached fluorescent surface and image display unit
Inventor: ITO TAKEO
IPC: H01J29/28
Filed: 2002-05-10
Granted: 2004-04-21
Abstract: A method for forming a metal back-attached fluorescent surface comprises the step of dissolving/removing or rendering in highly resistant manner a specified area of a metal film formed on a fluorescent surface by using a liquid that dissolves or oxidizes the metal film. After part of a metal film is removed or rendered in highly resistant manner, an insulating or highly resistant inorganic material may be applied to the remaining ends thereof. Alternatively, an insulating or highly resistant inorganic material may be added to a dissolving or oxidizing liquid to dissolve/remove or render in highly resistant manner a metal film, and the ends of the metal film are coated with the inorganic material at the same time. In this metal back-attached fluorescent surface, electron emission elements and the fluorescent surface are protected against destruction/deterioration by discharging.
Patent TW-534880-B (TW)
Title: Automotive exterior member mounting construction and automobile
Inventor: NAGAE AKIRA
IPC: B60R19/24
Filed: 2002-06-04
Granted: 2003-06-01
Abstract: A recessed portion is formed partially in an outer panel. The recessed portion has an inner wall which inclines slightly downwardly toward the inside of a body and an inner-most wall extending vertically. A retaining member is mounted on the inner-most wall. Formed on the retaining member is a locking face confronting the inner wall and a raised portion. A flange portion is provided on a bumper face. The flange portion is formed into a tapered configuration in which the thickness thereof decreases as it extends toward a distal end thereof and has a lock hole formed at a position corresponding to the raised portion. The flange portion is held between the locking face and the inner wall and is locked on the locking face by fitting the raised portion in the lock hole.
Patent TW-577076-B (TW)
Title: Semiconductor memory device
Inventor: SHIMIZU HIROSHI
IPC: G11C7/18
Filed: 2002-07-22
Granted: 2004-02-21
Abstract: A semiconductor memory device that speeds up its operation. A multiplexer puts one of word lines into an active state to select one memory cell in each local block. Another multiplexer puts one of local block selection signals into an active state and puts one of p-channel transistors into the ON state to select one of local blocks arranged in a column direction. A NAND element inverts the logical product of a signal output from a local block selected by a local block selection signal and a signal output from a block not selected and outputs a result obtained to put an n-channel transistor into the ON or OFF state. The n-channel transistor grounds a common bit line when it goes into the ON state. Each of the p-channel transistors is selected by a column switch (not shown) and send read data to a data bus.
Patent TW-589163-B (TW)
Title: Slide fastener
Inventor: IWASE YUICHI
IPC: A44B19/26
Filed: 2002-08-27
Granted: 2004-06-01
Abstract: A slide fastener with a pull rotated type slider, which allows starting operation of the slider to be executed smoothly and easily. A U-shaped guide lever (10), which allows the pull (7) to move around, is disposed along a top face, a front face and a bottom face of a body (9) of the slider. The U-shaped guide lever (10) includes a pull guide portion (11) with T-shaped section provided on a part thereof and a guide face (12) for an upper stopper (4) is formed in an inner edge of the pull guide portion (11) disposed on the front face of the body (9) by forming a portion which the upper stopper (4) mounted on a fastener chain (1) comes into sliding contact with, in an arc face or an inclined face. Consequently, even if the U-shaped guide lever (10) and the upper stopper (4) come into contact with each other, the upper stopper (4) can be guided smoothly by the guide face (12), thereby the slider being started easily.
Patent TW-550367-B (TW)
Title: Method and apparatus for producing a purified liquid
Inventor: WHITLOCK WALTER H
IPC: C01B32/50
Filed: 2002-09-02
Granted: 2003-09-01
Abstract: The present invention provides generally a method and apparatus for purifying a liquid. More particularly, purification of a bulk liquid is performed by introducing a liquid stream to a purification vessel, which comprises both a distillation chamber for forming a purified vapor and an annular chamber for collecting a purified liquid that is condensed from the purified vapor. A refrigerant system provides thermodynamic efficiency in the purification method by directing waste heat generated in one part of the refrigerant system for heating duty in another part of the refrigerant system. The method and apparatus can be applied to producing purified carbon dioxide, nitrous oxide, ammonia and fluorocarbons.
Patent TW-I239401-B (TW)
Title: A kind of method for fabricating novel probe used in the wafer (chip) testing
Inventor: GUO JIA-LUNG
IPC: H01L21/66
Filed: 2002-08-29
Granted: 2005-09-11
Abstract: The invention provides a kind of method for fabricating a probe used in the wafer (chip) testing. It includes the following steps of: first, straightening out and cutting off a prepared wire material; then sharpening to form the wire material by electrolysis; and discharging through the tip of the wire material. The wire materials, e.g. tungsten, beryllium copper, tungsten and palladium with rhenium, are applicable to wafer testing and are straightened out and cut off. Then the straightened and cut part is processed with the electrolysis and the front end is sharpened as a cone. The apex of the cone is melted to condense as a ball-like shape due to an instantaneous high temperature of the discharge process and a surface tension effect. By this method, it can effectively strengthen the hardness of the tip to decrease the damage rate of the tip when the tip is touched on the wafer (chip) for a point testing process. To be easily fastened on the rear end, the probe is processed with another electroplating for facilitating to be welded with a stationary object for easy operation and the manufacture is completed in accordance with a requirement. Accordingly, the manufacturing method posts a significant efficacy in terms of the attrition rate and cost of the probe for wafer (chip) testing.
Patent TW-571014-B (TW)
Title: Building material for civil engineered construction and the manufacture method and structure thereof
Inventor: YUKIMOTO ISAO
IPC: E02D29/02
Filed: 2002-09-03
Granted: 2004-01-11
Abstract: To provide a building material for a civil engineered structure, which not only contributes to reduction in frequency of piling work for constructing the civil engineered structure, but also facilitates a series of piling work. A plurality of individual imitation stone blocks 6 are connected to each other via reinforcing bars 8 to form a long wall panel 4, and a plurality of anchors 5 extend rearward from a rear surface of the wall panel 4, to thereby construct the civil engineered structure. By virtue of the construction, in comparison with the case where the entire civil engineered structure is formed of concrete, the civil engineered structure concerned is light in weight, and facilitates its piling work.
Patent TW-I220703-B (TW)
Title: Method for manufacturing personal digital assistant
Inventor: CHIU CHANG-HUANG
IPC: C25D5/02
Filed: 2002-10-24
Granted: 2004-09-01
Abstract: A method for manufacturing a personal digital assistant (PDA). The personal digital assistant has an upper housing and a lower housing. The method includes following steps: (a) using a plastic ejection mold to eject a first portion and a second portion of the upper housing, and eject a plurality of positioning studs on an inner side of the upper housing. The first portion of the upper housing can be electroplated, and the second portion of the upper housing cannot be electroplated. Moreover, the positioning studs can be electroplated. (b) After performing step (a), electroplating the upper housing so as to form conductive layers on the first portion of the upper housing and on the positioning studs.
Patent TW-557250-B (TW)
Title: Identification circuit and method of ink jet printer head
Inventor: HU HUNG LIEH
IPC: B41J2/01
Filed: 2002-11-11
Granted: 2003-10-11
Abstract: A kind of ink jet printer head identification circuit and method are provided in the present invention. The identification circuit is composed of fuse and the other electronic devices. Plural identification circuits are disposed and integrated on the print head of the cartridge, and can be programmed before leaving the factory so as to develop the identification functions (constant data of the cartridge model such as the serial number, color or black/white, printing density) of the identification circuits. In addition, the programming of the identification circuit can be proceeded after the unit lefts the factory and is been used till reaching a certain state such that the identification function (the present status data of the cartridge such as whether it exceeds the application lifetime) of the identification circuits is developed.
Patent TW-I239965-B (TW)
Title: Process for preparing protective-colloid-stabilized polymers by continuous emulsion polymerization
Inventor: WEITZEL HANS-PETER
IPC: C08F210/02
Filed: 2002-12-16
Granted: 2005-09-21
Abstract: Process for preparing polyvinyl-alcohol-stabilized polymers based on vinyl ester and ethylene and, where appropriate, on other comonomers, in the form of their aqueous polymer dispersions or water-redispersible polymer powders, by means of free-radical-initiated continuous emulsion polymerization. Without using seed latex, and, where appropriate, drying the resultant polymer dispersion, where (a) the emulsion polymerization is carried out in at least two pressurized reactors arranged in series at a temperature of from 40 to 100 DEG C and at a pressure of from 5 to 100 bar, to a residual monomer content of less than 3% by weight, and then the polymerization is continued in at least one unpressurized reactor at a temperature of from 20 to 60 DEG C and at a pressure of < 1.0 bar, and (b) the polymerization is initiated using a redox system made from oxidizing component and reducing component, where at least part of the reducing component is introduced within the first pressurized reactor, which comprises (c) metering-in of the polyvinyl alcohol content in the first pressure reactor in such a way that its proportion is always <= 6% by weight, based on the monomers continuously introduced to the first pressure reactor, (d) not metering-in 10 to 60% by weight of the vinyl ester content until the second pressure reactor has been reached, (e) maintaining a ratio by weight of the oxidation component of the redox initiator combination to monomer of from 0.03 to 0.07 in the first reactor, and (f) not exceeding a residence time of 2.5 hours in the first pressure reactor.
Patent TW-I221020-B (TW)
Title: Memory device and method of manufacturing the same
Inventor: CHEN SHU-SHUN
IPC: H01L21/8247
Filed: 2002-12-23
Granted: 2004-09-11
Abstract: A method of fabricating a memory device that includes defining a semiconductor substrate of a first dopant type, providing a doped layer of a second dopant type over the substrate, providing a dielectric layer over the doped layer, forming a plug in the dielectric layer, doping the plug with a dopant of the second type substantially over the entire region of the plug, doping the plug having doped with the second dopant type with a dopant of the first type, and providing a memory cell over the plug.
Patent TW-I226875-B (TW)
Title: Purification of group IVb metal halides
Inventor: BOWEN HEATHER REGINA
IPC: B01D3/14
Filed: 2003-01-13
Granted: 2005-01-21
Abstract: This invention relates to an improved process for removing trace levels of group IVb contaminants from a group IVb metal tetrahalide of and particularly to a process for removing zirconium tetrachloride from titanium tetrachloride. The improvement resides in contacting a titanium tetrachloride feedstock containing trace impurities of zirconium tetrachloride or hafnium tetrachloride with a sufficient amount of titanium hydride to convert any zirconium tetrachloride or hafnium tetrachloride to a lower volatile compound. The resultant mixture is distilled and the titanium tetrachloride separated from the lower volatile zirconium or hafnium compounds.
Patent TW-I266634-B (TW)
Title: Non-invasive diagnostic imaging technology for mitochondria dysfunction using radiolabeled lipophilic salts
Inventor: MADAR IGAL
IPC: A61B6/03
Filed: 2003-02-06
Granted: 2006-11-21
Abstract: The invention provides a series of lipophilic phosphonium cations (PhCs) labeled with 18F for non-invasive assessment of DeltaPsim, lipophilic ammonium cation analogs of the PhCs, and methods of using same for imaging and detection of mitochondrial-related pathologies in patients using PET or SPECT.
Patent TW-I291807-B (TW)
Title: Surface acoustic wave device
Inventor: NISHIZAWA TOSHIO
IPC: H03H9/25
Filed: 2003-02-21
Granted: 2007-12-21
Abstract: In a surface acoustic wave device having multiple stags of SAW resonators connected in a ladder formation, there are provided at least two different cycles of comb-type drive electrodes of parallel-arm resonators (P1-P3) and at least two different cycles of comb-type drive electrodes of series-arm resonators (S1-S3). The cycle of reflection electrodes arranged at both sides of a comb-type drive electrode is different from that of the drive electrode. There are also provided at least two different electrostatic capacitance values of the parallel-arm resonators and at least two different electrostatic capacitance values of the series-arm resonators.
Patent TW-I287605-B (TW)
Title: Transmission mechanism of conveyor
Inventor: SHIUE YU-YAU
IPC: F16G3/16
Filed: 2003-03-25
Granted: 2007-10-01
Abstract: A transmission mechanism of conveyor used for transmitting glass substrate in production chamber is disclosed here. The transmission mechanism comprises the transmission shaft, the gear train, the first immersion sink and the second immersion sink, in which the first immersion sink provides lubricant to proceed lubrication for rotation of the gear train and the second immersion sink is used to receive the lubricant overflowed the first immersion sink so as to prevent the pollution to the chamber environment caused by the overflowed immersion fluid.
Patent TW-I271561-B (TW)
Title: Micro optical add drop multiplexer
Inventor: CHIANG MING-TE
Filed: 2003-03-28
Granted: 2007-01-21
Abstract: The invention provides a micro optical add drop multiplexer (OADM), and more particularly to an OADM using only one pair of collimator which can achieve at least twice the filter effect. The feature on the invention is a plated filter coat on the GRIN Lens of the Collimator. The said invention uses only one set of Collimator compare to the known OADM, which still uses two pairs of Collimator. The said invention is designed so that it can effectively downsize the structure and therefore lower the cost of the product.
Patent TW-I222942-B (TW)
Title: Support structure for elongated bendable parts
Inventor: KAKEMIZU KENICHIRO
IPC: B62J11/19
Filed: 2003-03-31
Granted: 2004-11-01
Abstract: The object of the present invention is to provide a support structure for elongated bendable parts in order to reduce the number of parts and the time required for assembling operation, while stably supports the elongated bendable parts on a flat surface. The solution is that in a synthetic resin made cover 82, a pair of hooks 128 vertically extends from outside surface of the cover 82 and having tips forming engaging projections 128a that are opposite to each other. A pair of connection walls 129, 130 vertically extends from the outside surface of the cover 82 and connects between opposite ends of the hooks 128. There is formed a right-angled quadrilateral opening 131 delimited by the hooks 128 and the connection walls 129, 130. By being stacked over each other, a plurality of elongated bendable parts 133, 134 are pressed and fit between the hooks 128 and clamped between the engaging projections 128a of the two hooks 128 and the two connection walls 129, 130.
Patent TW-I257030-B (TW)
Title: Light transmitting sheet, rear projection type projection, light transmitting sheet producing device and computer-readable recording medium
Inventor: SAKAGUCHI MASAFUMI
IPC: G03B21/10
Filed: 2003-04-03
Granted: 2006-06-21
Abstract: A light transmitting sheet of the present invention used in a rear projection type projector (100) is characterized by being formed with fine unevenness (5) on an incident surface to which the projection light of an image is illuminated, and the glossiness (Gs 60) of the incident surface by this fine unevenness is smaller than 35%. Accordingly, the projection light L receives a scattering effect due to the fine unevenness (5) of an incident surface (2a) and is vector-decomposed to decrease a light intensity and thereby restrict the generation of retroreflection light.
Patent TW-593905-B (TW)
Title: Brake lining for the disk brake of a vehicle
Inventor: WIRTH XAVER
IPC: F16D65/092
Filed: 2003-04-04
Granted: 2004-06-21
Abstract: A brake lining for the disk brake of a vehicle, especially a rail vehicle, comprising a carrier plate (2) on which several friction elements (1) installed, whereby the above-mentioned elements can be pressed against the friction surface of a brake disk when the brake is actuated, such that the carrier plate (2) can be partially elastically deformed in the overlapping area of the friction elements (1) or such that a spring element (13, 14) is allocated to each friction element (1) and is supported on the rear of the friction element (1) and on the carrier plate (2) on its side facing the friction element.
Patent TW-I220949-B (TW)
Title: Structure of website classification display
Inventor: WU CHIH-CHIA
IPC: G06F17/30
Filed: 2003-04-04
Granted: 2004-09-11
Abstract: The invention is about the structure of website classification display, there are a plurality of items levels indenting and classification related-link displayed on website page for providing fast searching and connection. The structure comprises a classification link zone; a plurality of sub-classification link, which displays with a plurality of item levels indenting; a classification link sub-zone, which for website hyper-linking.
Patent TW-I228471-B (TW)
Title: Device for a bicycle hub brake
Inventor: MATSUEDA KEIJI
IPC: F16D65/14
Filed: 2003-04-30
Granted: 2005-03-01
Abstract: The objective of this invention is to allow efficient supply of grease between the braking surface and the contact surface in a braking device. A bicycle hub brake component (13f) includes fastening brackets (30f), a brake drum (40), plural brake shoes (41), and a brake actuating portions (33f). The brake drum (40) is adapted to rotate integrally with the hub (6a), and a brake shoe (41). The brake drum (40) has a brake face (51a) on its inner peripheral surface, and the brake shoe (41) has a contact surface (41a) that contacts the brake face (51a) of the brake drum (40) to apply a braking force to the brake drum (40). A grease groove (54) is formed in the brake face (51a) of the brake drum (40), wherein the grease groove (54) is aligned between side edges of the contact surface (41a) of the brake shoe (41). The brake actuating portion includes an actuating arm (60) adapted to rotate with a cam member (61); a plurality of rollers 62 disposed between and contacting cam member (61) and brake shoe (41); and a projecting component (53a) provided at the end of the annular first spring member (53).
Patent TW-I269724-B (TW)
Title: Non-skid floor mat
Inventor: WHITAKER JESSIE G
IPC: A47G27/02
Filed: 2003-06-06
Granted: 2007-01-01
Abstract: A non-skid floor mat for use in a golf car is provided to enable traction with one of a hard spike and a soft spike of a golf shoe. The non-skid floor mat includes a sheet of elastomeric material and nibs in the wall area of the mat. The nibs are sufficiently spaced from one another to enable one of direct contact of the hard spike with the sheet and contact of the soft spike with both the nibs and the sheet. Preferably, the nibs have a height between 0.12 and 0.19 inches, and are offset from one another by a center to center distance of between 0.5 and 0.8 inches.
Patent TW-I225245-B (TW)
Title: Method of reproducing optical recording medium with high recording density
Inventor: CHANG HSUN-HAO
IPC: G11B5/09
Filed: 2003-06-30
Granted: 2004-12-11
Abstract: A method of reproducing optical recording mediums with high recording density is provided. When the recording material of the optical recording mediums comprises metal. The recorded data is out of the range of the resolving limit. When the value of the formula Pr/(lambda/NA) is between 1.15-8 mW/um, the data recorded on the optical recording mediums can be reproduced.
Patent TW-I240458-B (TW)
Title: Socket assembly with a cord sorter
Inventor: CHIANG YI-TE
IPC: H01R12/04
Filed: 2003-08-15
Granted: 2005-09-21
Abstract: A socket assembly with a cord sorter includes a multi-socket unit and a sorter. The multi-socket unit provides a plurality of sockets for engaging with respective plugs leading respective cords. The sorter is used to provide a gathering structure for collect the cords in order and thus can make the cord easy to be managed.
Patent TW-I276721-B (TW)
Title: Textile spun-dyed fiber material and use thereof for producing camouflage articles
Inventor: KRABBE GUIDO
IPC: D02G3/04
Filed: 2003-08-21
Granted: 2007-03-21
Abstract: The present invention relates to textile fiber material comprising spun-dyed aramid fibers or mixtures of spun-dyed aramid fibers and undyed cellulosic fibers for producing military camouflage articles, wherein the aramid fiber fraction is spun-dyed with a colorant having a chlorophyll-like reflectance in the IR region, and to its use for producing military camouflage print articles.