baber/WOPTO huggingface dataset:
Patent TW-200307515-A (TW)
Title: Ash tray with fire extinguishing functions
Inventor: SAKURAI TATSUHIRO
IPC: B60N3/08
Filed: 2003-05-06
Abstract: A conventional ash tray has an advantage which its fire extinguishing hole is liable to be filled up by ash tray. This invented ash tray with fire extinguishing functions comprises: an ash tray box; a cigarette insertion cylinder installed in the ash tray box; an ash removal body installed in the cylinder; and means for moving the cylinder relative to the ash removal body. The above-mentioned means for moving the cylinder relative to the ash removal body includes elastic means for pressing the ash removal body for locating it on the cigarette insertion inlet of the cylinder, or elastic means for pressing an opening opposite to the cigarette insertion opening of the cylinder enabling it to be located on the ash removal body. The ash tray box includes a switch cover, and means for resisting said elastic means when the switch cover is closing so that the cylinder and the ash removal body move relative to each other.
Patent TW-200404383-A (TW)
Title: Bipolar plate assembly, fuel cell stacks and fuel cell systems incorporating the same
Inventor: EDLUND DAVID J
IPC: C23F1/00
Filed: 2003-05-13
Abstract: A layered bipolar plate assembly and fuel cell stacks and fuel cell systems incorporating the same. In some embodiments, the bipolar plate assembly includes a structural metal that provides strength to the assembly and a conductive metal that provides favorable electrical conductivity. In some embodiments, the structural metal is diffusion bonded to the conductive metal to decrease the electrical resistance between the structural metal and the conductive metal. A flow field established on the surface of the bipolar plate assembly is present in some embodiments. The flow field may be established by sacrificially etching the conductive metal with an etchant configured to etch the conductive metal while leaving the structural metal at most substantially unetched. Methods for forming the bipolar plate assemblies and fuel cell systems including fuel cell stacks with the bipolar plate assemblies are also disclosed.
Patent TW-200412476-A (TW)
Title: Lithographic apparatus and device manufacturing method
Inventor: DOMINICUS JACOBUS
IPC: G03F7/20
Filed: 2003-07-09
Abstract: A lithographic apparatus is provided in which the projection system (PL) is compliantly mounted on a reference frame (5) which in turn is compliantly mounted on the base (BP) which supports the apparatus. Therefore any vibrations and displacement errors in the base (BP) are filtered through two sets of compliant mounts (6, 7) and therefore disturbance of the projection system (PL) is reduced.
Patent TW-200422416-A (TW)
Title: Fabrication of B/C/N/O/Si doped sputtering targets
Inventor: ZHANG WEN-JUN
IPC: B22F3/24
Filed: 2003-07-17
Abstract: The present invention relates to a method of manufacturing sputtering targets doped with non-metal components including boron, carbon, nitrogen, oxygen and silicon. A powder process is utilized whereby alloyed powders, which contain non-metal elements of B/C/N/O/Si and non-metal containing phases of less than ten microns in microstructure, are blended, canned and subjected to hot isostatic press consolidation. The sputtering targets of the present invention avoid spitting problems during sputtering of the target material on a substrate.
Patent TW-200420214-A (TW)
Title: Method for producing ceramic multi-layer board
Inventor: SAITO YOSHIFUMI
IPC: H01L21/48
Filed: 2003-09-05
Abstract: On both major surfaces of the unfired ceramic laminate (4) in the present invention, a composite laminate (1) of the ceramic green sheets (5) for shrinkage inhibition, which will not be sintered at the firing temperature of the unfired ceramic laminate (4), is fired at a temperature higher than the sintering temperature of the unfired ceramic laminate (4) but lower than the sintering temperature of the ceramic green sheets (5) for shrinkage inhibition. Thereafter, in the first removing step, water and compressed air are sprayed to the ceramic green sheets (5) for shrinkage inhibition, so as to remove the portions remaining un-reacted with the glass components of the ceramic laminate (4). In the second removing step, ceramic powder, water and compressed air are sprayed, so as to remove any residue remaining un-removed in the first removing step. In the third removing step, the ceramic multi-layer board having undergone the first and second removing steps is subjected to ultrasonic cleaning. Thus, the ceramic green sheets (5) for shrinkage inhibition are removed.
Patent TW-200407844-A (TW)
Title: A method of synthesizing of creaky voice
Inventor: GIGI ERCAN FERIT
IPC: G10L13/06
Filed: 2003-09-12
Abstract: The invention relates to a method of synthesizing a signal comprising the steps of: (a) providing of a first signal having first periods of a first type and second periods of a second type in an alternating sequence, (b) selecting of one of the pitch bells for a first one of the required pitch bell locations by identifying the nearest neighboring period of the first one of the required pitch bell locations being of the first type, and selecting of the pitch bell of the identified period, (c) selecting of one of the pitch bells for a second one of the required pitch bell locations by identifying a nearest neighboring period of the second one of the required pitch bell locations having the second type, and selecting the pitch bell of the identified period, whereby the steps (b) and (c) are carried out for all of the required pitch bell locations.
Patent TW-200401693-A (TW)
Title: Pneumatic scissors having an adjustable extension rod
Inventor: Sun yong-yong
IPC: B26B13/00
Filed: 2003-09-24
Abstract: Disclosed are pneumatic scissors having an adjustable extension rod, including a handle connected to an air source and for controlling air intake/discharge, a working tip driven by the air, and an extension rod connecting the handle to the working tip, wherein the extension rod includes a hollow external tube and an internal tube extending through a hollow space of the outer tube. The inner tube is telescopically movable in the external tube for adjusting length of the extension rod. The extension rod is provided therein with a flexible air hose that varies length between opposite ends due to deformation. The opposite ends of the air hose are connected to the handle and the working tip, respectively, to allow the air source to be supplied from the handle to the working tip.
Patent TW-200500573-A (TW)
Title: Catalytic combustion burner system and flask fitted with such a system
Inventor: LEHOUX JANNICK
IPC: A61L9/03
Filed: 2003-09-26
Abstract: The system (3) comprises a catalytic combustion burner (5) which comprises on its upper part (5b) a peripheral zone (9) supporting a catalyst (10) and a central zone (11) without a catalyst creating a vaporisation zone. The system (3) further comprises a sleeve (6) made of porous material comprising a cavity (12) substantially axial designed to tightly hold a wick (7a) purposed to carry combustible composition (2) to the burner (5), the said sleeve (6) being placed in line with the lower part (5a) of the burner (5), so that the combustible composition (2) can move from the pores of the upper part (6a) of the sleeve (6) towards the pores of the lower part (5a) of the burner (5).
Patent TW-200511928-A (TW)
Title: Threshing device and receiving net of the device
Inventor: SAMURAGI HITOSHI
IPC: A01F7/06
Filed: 2003-10-09
Abstract: The topic of this invention is a receiving net of a threshing device capable of promoting the leak-down of grains and waste straw after threshing treatment at the front of the receiving net to sufficiently perform sorting treatment also at the start end part of a sorting part. The solution method of this invention is providing a threshing device of a grains combine harvester by disposing a receiving net (23) on the lower periphery of a threshing cylinder (22) whose outer circumference provided with beaters (22a) horizontally installed in a threshing chamber (21) of the threshing part (20) in the longitudinal direction. The receiving net comprises a front portion, a rear portion, and a longitudinally center portion, and is so formed that holes (73) at the front portion and the rear portion are larger than holes (74) at the longitudinally center portion.
Patent TW-200416789-A (TW)
Title: Transient voltage suppressor having an epitaxial layer for higher avalanche voltage operation
Inventor: ENG JACK
IPC: H01L29/06
Filed: 2003-10-17
Abstract: A semiconductor device includes a heavily doped first layer of a first conductivity type having a bulk portion and a mesa portion disposed above the bulk portion. A second layer of a second conductivity type is deposited on the mesa portion of the first layer to form a p-n junction therewith. The second layer is more lightly doped than the first layer. A contact layer of the second conductivity type is formed on the second layer. First and second electrodes electrically contact the bulk portion of the first layer and the contact layer, respectively.
Patent TW-200408609-A (TW)
Title: Microfabrication tool pedestal and method of use
Inventor: STRABEL III WILLIAM D
IPC: H01L21/00
Filed: 2003-10-22
Abstract: The present invention relates to equipment for supporting microfabrication tools, and in particular, to microfabrication tool pedestals including adjustable supports. According to one embodiment of the present invention, a pedestal for a microfabrication tool is provided. The pedestal includes a frame constructed and arranged to support the microfabrication tool and a plurality of supports movable along and connected to the frame. According to another embodiment of the present invention, a method of providing a supporting for a microfabrication tool is provided. The method includes providing a pedestal comprising a frame constructed and arranged to support the microfabrication tool and a plurality of supports connected to the frame, and laterally repositioning the supports relative to the frame.
Patent TW-200515581-A (TW)
Title: Line skeleton of power MOS product having gate-source protection diode
Inventor: HUANG LIN-CHUNG
IPC: H01L23/60
Filed: 2003-10-31
Abstract: This line skeleton integrates a field plate into a gate bus as well as forms two lightly doped regions on the gate bus to form a gate-source protection diode being an ESD protection device. The two lightly doped regions are located at the two sides of a conductive plug connecting the gate bus and a source metal to isolate the gate and the source.
Patent TW-200419310-A (TW)
Title: Negative type photosensitive resin composition
Inventor: TAKAHASHI HIDEYUKI
IPC: G03F7/038
Filed: 2003-11-05
Abstract: This invention discloses a negative type photosensitive resin composition characterized by comprising an alkali-soluble photosensitive resin (A) having acid groups and having three or more ethylenic double bonds per molecule, an ink repellent (B) comprising a polymer having monomer units (b1) having C20 or lower alkyl, in which at least one of the hydrogen atoms has been replaced with a fluorine atom (provided that the alkyl optionally contains ether oxygen) and monomer units (b2) having an ethylenic double bond, and a photopolymerization initiator (C), in which the ink repellent (B) has a fluorine content of 5 to 25 wt.% and the proportion of the ink repellent (B) is 0.01 to 20 wt.% based on the whole solid components of the negative type photosensitive resin composition. The negative type photosensitive resin composition is excellent in adhesion to substrates, ink repellency, and persistence of the repellency and in alkali solubility and developability.
Patent TW-200501538-A (TW)
Title: Power device and liquid crystal display device using the same
Inventor: NAKATA KENICHI
IPC: H02M3/156
Filed: 2003-11-13
Abstract: The power device of this invention comprises a switching element connected between different two potentials, an output smoother which smooths the terminal voltage of said switching element and generates an output voltage for load, a driver which drives and controls said switch element, and an output current detector monitoring the output current flowing to said load at the section behind said output smoother. As an expected output voltage is generated from the input voltage, the switching element is driven and controlled, together with the driving and controlling by said driver, according to the monitoring result of said output current detector, whereby the generation of stable output voltage is possible even when the variation of load is steep.
Patent TW-200418722-A (TW)
Title: Nanotube polymer composite and methods of making same
Inventor: AJAYAN PULICKEL
IPC: C01B31/02
Filed: 2003-11-18
Abstract: The invention relates to derivatized, well-dispersed CNTs that have enhanced miscibility with organic agents. Composite materials may be made using such CNTs. The composite materials, in turn, may be used in optical and electronic applications.
Patent TW-200501023-A (TW)
Title: Drive IC and display device having the same
Inventor: HWANG SEONG-YONG
IPC: H05K3/32
Filed: 2003-11-26
Abstract: In a drive IC and a display device having the same, the drive IC includes a plurality of bumps disposed on a lower surface of the drive IC and aligned in a plurality of rows along an edge of the drive IC. The bumps aligned in different rows from each other are juxtaposed in a direction perpendicular to a direction in which the bumps are aligned. Accordingly, when the drive IC is mounted on a display panel using an anisotropic conductive film, the anisotropic conductive film may be smoothly flowed through a space defined by the bumps of the drive IC, thereby improving electric properties of the drive IC and display device.
Patent TW-200411240-A (TW)
Title: Manufacture method and apparatus of fiber coupler
Inventor: CHI SIEN
IPC: G02B6/38
Filed: 2003-11-27
Abstract: A manufacturing apparatus and method of a fiber coupler is provided. A movable electric arc is employed to fuse more than two stacked fibers for manufacturing a fiber coupler having a small size and a high stability. It is advantageous that the fiber coupler can be used in a SDH (Synchronous Digital Hierarchy) communication system, and the method also can be used to manufacture the all- fiber wavelength CWDM multiplexer for covering E-band and the sub-components of OADM. And, these functions are all difficult to be achieved by the conventional technique.
Patent TW-200418742-A (TW)
Title: Dielectric ceramics and ceramic electronic component parts
Inventor: BANNO KOICHI
IPC: C04B35/465
Filed: 2003-12-01
Abstract: A kind of dielectric ceramics is provided in this invention. The Pb-free dielectric ceramics possesses the characteristics of high dielectric constant ε, high Q value and great linearity to the temperature effect. The dielectric ceramics contains a primary constituent represented by general formula (1): a[(SrbCa1-b)TiO3]-(1-a)[Bi2O3.nTiO2] (wherein a and b indicate molar amounts, and n indicates a molar ratio of TiO2 to Bi2O3), and a secondary constituent represented by general formula (2): xMgTiO3+yMnOm+zLn2O3 (wherein x, y, and z indicate weight per 100 parts by weight of the primary constituent, m is 1 to 2, and Ln is at least one of La, Ce, Pr, Nd, Sm, Eu, Gd, Dy, Ho, and Er), wherein a, b, n, x, y, and z satisfy the expressions 0.88 ≤ a ≤ 0.92, 0.30 ≤ b ≤ 0.50, 1.8 ≤ n ≤ 3.0, 1.0 ≤ x ≤ 3.0, 0.1 ≤ y ≤ 2.0, and 0 < z ≤ 3.0.
Patent TW-200519208-A (TW)
Title: Method of isolation and enrichment of mesenchymal stem cells from amniotic fluid
Inventor: TSAI MING-SONG
IPC: C12N5/073
Filed: 2003-12-02
Abstract: This is a novel method of including two-stage culture protocol for culturing amniotic fluid-derived mesenchymal stem cells (AFMSCs) from amniotic fluid obtained by routine second-trimester amniocentesis. For culturing amniocytes (The first stage): Step 1, Set up four primary in situ cultures in 35mm tissue culture-grade dishes using Chang medium (Irvine Scientific, Santa Ana, CA). Step 2, Collect non-adhering amniotic fluid cells in the supernatant medium on the 5th day after the primary amniocytes culture and keep them until a completion of fetal chromosome analysis. For culturing mesenchymal stem cells (The second stage): Step 3, Centrifuge the tube containing the non-adhering cells, then plate them in 5 ml of alpha-modified Minimum Essential Medium (α-MEM) supplemented with 20% fetal bovine serum (FBS) and 4ng/ml b-FGF in a 25-cm2 culture flask and incubate at 37 DEG C with 5% humidified CO2 for MSC growth. For characteristic analyses of the AFMSCs: Step 4, Flow cytometry analyses show that the AFMSCs from this novel protocol are positive for SH2, SH3, SH4, CD29, CD44, and HLA-ABC (MHC class I), low positive for CD90 and CD105 but negative for CD10, CD11b, CD14, CD34, CD117, HLA-DR, DP, DQ (MHC class Ⅱ) and EMA. Most importantly, RT-PCR and immunocytochemical analyses reveal that Oct-4 Mrna and Oct-4 protein expressions are detectable in our cultured AFMSCs. Step 5, Under differentiation culture conditions, the AFMSCs can be induced into multi-lineage cells, such as adipocytes, osteocytes and etc.
Patent TW-200425555-A (TW)
Title: Electric device with phase change material and method of manufacturing the same
Inventor: LANKHORST MARTIJN HENRI RICHARD
IPC: H01L45/00
Filed: 2003-12-16
Abstract: The electric device (100) has a body (102) having a resistor (107) comprising a phase change material being changeable between a first phase and a second phase. The resistor (107) has a first electrical resistance when the phase change material is in the first phase, and a second electrical resistance, different from the first electrical resistance, when the phase change material is in the second phase. The phase change material constitutes a conductive path between a first contact area and a second contact area. A cross-section of the conductive path is smaller than the first contact area and the second contact area. The body (102) may further have a heating element 106 being able to conduct a current for enabling a transition from the first phase to the second phase. The heating element (106) is preferably arranged in parallel with the resistor (107).
Patent TW-200501177-A (TW)
Title: An adjustable phase change material resistor
Inventor: SHARMA MANISH
IPC: H01L27/04
Filed: 2003-12-17
Abstract: The invention includes an integrated adjustable resistor [200]. The integrated adjustable resistor [200] includes a first electrode [212], a second electrode [214], and a phase change medium [210] electrically connected to the first electrode [212] and the second electrode [214]. The integrated adjustable resistor [200] further includes an adjustable pulse generator [220] for applying a variable amount of energy to the phase change medium [210]. A resistance of the phase change medium [210] is continuously dependent upon the amount of energy applied to the phase change medium [210]. A resistance dependent circuit [230] is electrically connected to the first electrode [212] and the second electrode [214]. Operation of the resistance dependent circuit [230] is continuously dependent upon the resistance of the phase change medium [210].
Patent TW-200421629-A (TW)
Title: Optical transistor
Inventor: FARIS SADEG M
IPC: G02F3/02
Filed: 2004-01-13
Abstract: An optical transistor is disclosed. The optical transistor consists of a high speed photodetector region incident to a light intensity modulating region which separates a drain and source region. The disclosed optical transistor is able to exhibit high speed performance with good signal isolation and high amplification gain.
Patent TW-200525799-A (TW)
Title: Battery housing module and method of assembling
Inventor: LIAO FANG-YU
IPC: F21L4/00
Filed: 2004-01-20
Abstract: A battery housing module having a housing and a battery spring is provided. There is a slot having a groove formed on the sidewall of the housing. The battery spring comprises an elastic portion for contacting one end of a battery, and the width of the elastic portion of the battery spring is smaller then the width of the groove; a contact portion, electrically coupled to a printed circuit board assembled with the housing; and a body portion, connecting the elastic portion and the contact portion, and the width of the body portion of the battery spring is larger then the width of the groove. During assembling, the body portion is inserted into the slot and restricted by the groove, the elastic portion, however, projects from the groove due to its narrower width. The body portion keeps sliding in the slot until the contact portion arrives the predetermined position at the edge of the housing.
Patent TW-200501779-A (TW)
Title: Method for performing wireless switching
Inventor: ZUNIGA JUAN CARLOS
IPC: H04B7/26
Filed: 2003-07-03
Abstract: A wireless LAN (WLAN) system for communications among a plurality of users within a basic service system or cell comprising a switching access point (SAP) for transmitting and receiving point-to-multipoint communications to and from the users. A plurality of ports are available at the SAP, each of which assigned to a unique carrier frequency for isolating communications among the users to prevent collisions, with the ability of frequency assignment to be non-permanent, and a capability of dynamic or pseudo -random carrier assignment. An alternative embodiment of the SAP uses beam forming to provide spatial ports for assignments to the plurality of users.
Patent TW-200424561-A (TW)
Title: Projection lens
Inventor: KAWAKAMI ETSURO
IPC: G02B27/18
Filed: 2004-03-05
Abstract: The present invention provides a small type of projection lens with high efficiency, which changes the reflect direction of light such as DMD and so on, and projects the image from a light valve, which uses for the formation image, to a screen or somewhere else. A projection lens characterized in that: it comprised a first lens set all having negative refracting power and a second lens set all having positive refracting power or a additional third lens set all having positive refraction power fixed in sequence order, in the screen side. The first lens set is assembled by: a first lens having lens with negative refracting power (hereinafter referring as a negative lens), and which is in a crescent form in the screen side; a second lens having positive or negative refracting power; a third lens of negative lens; a fourth lens having positive refracting power (hereinafter referring as a positive lens), which is collocate with the third lens in conjunction or apart; and a fifth lens of negative lens. The second lens is assembled by; a first lens of positive lens; a second lens of positive lens; a third lens which is a negative lens and constituted by conjunction with the second lens, which constituted the second lens set; a fourth lens of positive lens; a fifth lens which is a negative lens and constituted by conjunction with the fourth lens, which constituted the second lens set; and a sixth lens of positive lens. The third lens set is comprised by only arranges the first lens of positive lens in it, by means of moving the positions of the first lens set and the second lens to obtain the power vary, by means of moving the entire first lens set or the first to fourth lens, which constituted the first lens set, to complete the focus adjust.