baber/WOPTO huggingface dataset:
Patent TW-200303017-A (TW)
Title: Automatic hub clamping apparatus and method
Inventor: KOKURYO HIDEKI
IPC: G11B23/00
Filed: 2003-02-11
Abstract: An automatic hub clamping apparatus and method capable of improving the efficiency of manufacturing hubs and stabilizing the assembled condition of a metallic sheet M and a resin sheet R of the hub at high accuracy. To achieve the above-mentioned objects, the automatic hub clamping apparatus comprises a metallic sheet positioning unit 2 for the metallic sheet M, a resin sheet positioning unit 3 for the resin sheet R, an insertion unit 4 for inserting the positioned resin sheet R into the metallic sheet M, a first assembling unit 7 for simultaneously knocking all the vertical pins 210 of the metallic sheet M assembled together with the resin sheet R and thus inwardly bending the same pins 210 by about 45 degrees, and a second assembling unit 8 for simultaneously knocking all of the bent pins 210 of the metallic sheet M after the work has been pre-knocked so as to bend the same pins 210 into flat shape.
Patent TW-200305524-A (TW)
Title: Cable disc brake
Inventor: KARIYAMA OSAMU
IPC: F16D65/18
Filed: 2003-02-13
Abstract: A bicycle cable disc brake is provided a disc brake pad adjustment mechanism to adjust the spacing between the friction pads. Basically, the cable disc brake has a first caliper housing portion containing a cable actuated mechanism, and a second caliper housing portion containing the disc brake pad adjustment mechanism. The disc brake pad adjustment mechanism has a caliper housing portion, an adjusting axle, an adjusting plate and an adjustment biasing member. The adjusting axle movably is coupled to the caliper housing portion to rotate about a longitudinal axis of the adjusting axle. The adjusting plate is coupled to the adjusting axle to move axially along the longitudinal axis of the adjusting axle upon rotation of the adjusting axle relative to the caliper housing portion. The adjustment biasing member is operatively disposed between the caliper housing portion and the adjusting axle and arranged to axially urge the adjusting axle against the caliper housing portion. The adjusting axle and the caliper housing portion is configured with an indexing arrangement therebetween to selectively retain the adjusting axle in a predetermined angular position about along the longitudinal axis of the adjusting axle relative to the caliper housing portion.
Patent TW-200303238-A (TW)
Title: Molecular sieve compositions, catalysts thereof, their making and use in conversion processes
Inventor: VARTULI JAMES C
IPC: C07C2/84
Filed: 2003-02-14
Abstract: The invention relates to a catalyst composition, a method of making the same and its use in the conversion of a feedstock, preferably an oxygenated feedstock, into one or more olefin(s), preferably ethylene and/or propylene The catalyst composition comprises a molecular sieve and at least one oxide of a metal selected from Group 3 of the Periodic Table of Elements, the Lanthanide series of elements and the Actinide series of elements.
Patent TW-200304707-A (TW)
Title: Semiconductor integrated circuit and method of driving the same
Inventor: KIMURA HAJIME
IPC: H01L31/12
Filed: 2003-03-06
Abstract: A transistor causes fluctuation in the threshold and mobility due to the factor such as fluctuation of the gate length, the gate width, and the gate insulating film thickness generated by the difference of the manufacturing steps and the substrate to be used. As a result, there is caused fluctuation in the current value supplied to the pixel due to the influence of the characteristic fluctuation of the transistor, resulting in generating streaks in the display image. A light emitting device is provided which reduces influence of characteristics of transistors in a current source circuit constituting a signal line driving circuit until the transistor characteristics do not affect the device and which can display a clear image with no irregularities. A signal line driving circuit of the present invention can prevent streaks in a displayed image and uneven luminance. Also, the present invention makes it possible to form elements of a pixel portion and driving circuit portion from polysilicon on the same substrate integrally. In this way, a display device with reduced size and current consumption is provided as well as electronic equipment using the display device.
Patent TW-200306971-A (TW)
Title: (Meth)acrylic acid crystal and process for producing and purifying aqueous (meth)acrylic acid
Inventor: NORDHOFF STEFAN
IPC: C07C57/07
Filed: 2003-03-14
Abstract: The present invention relates to processes for purifying a composition containing (meth)acrylic acid, at least one impurity and water, wherein the composition has a water content in the range of 0.55 to 90, based on the composition, to form a purified phase containing (meth)acrylic acid and at least one impurity, wherein, in the purified phase, the quantity of at least one impurity is less than 7% by weight, based on (meth)acrylic acid in the purified phase, comprising a stage of the process which includes the following process steps: (a) (meth)acrylic acid is crystallised from the composition while forming a suspension containing a mother liquor and (meth)acrylic acid crystals; (b) (meth)acrylic acid crystals are separated from the mother liquor; (c) at least a portion of the separated (meth)acrylic acid crystals is melted to form a melt; and (d) a portion of the melt is recycled to step (a) or step (b) and wherein the portion of melt which is not recycled is in the form of a separated (meth)acrylic acid; an apparatus for producing pure (meth)acrylic acid, an apparatus for the polymerisation of (meth)acrylic acid, (meth)acrylic acid or polymers which can be obtained from these processes, their use and materials containing them.
Patent TW-200401371-A (TW)
Title: Method for oxidizing a silicon wafer at low-temperature and apparatus for the same
Inventor: ONO YOSHI
IPC: H01L21/316
Filed: 2003-04-25
Abstract: The present invention provides a method of low-temperature oxidation of a silicon wafer, comprising: placing a silicon wafer in a vacuum chamber; maintaining the silicon wafer at a temperature of between about room temperature and 400 DEG C; introducing an oxidation gas into the vacuum chamber, the oxidation gas being selected from the group of oxidation gases consisting of N2O, NO, O2 and O3; and irradiating the oxidation gas and the silicon wafer with light emitted from an excimer lamp to generate a reactive oxygen species and form an oxide layer on the silicon wafer, including photodissociating the oxidation gas and ejecting photoelectrons from the silicon wafer so that the photoelectrons and the oxidation gas react with each other.
Patent TW-200400413-A (TW)
Title: Photographic device
Inventor: KATAKAI SATOSHI
IPC: G03B5/02
Filed: 2003-05-23
Abstract: The aspect and the design are good, and a parallax will not occur, so a correct photography can be performed. The image of the photographed body is mapped to a photographic portion 12 by means of a photographic lens 11, the mapped image is taken by the photographic portion 12 as an image data and sent into an electronic camera, a lens-cover 6 which protects the photographic lens 11 is switchably mounted at the photographed-body side of the photographic lens 11, a convex mirror 20 which maps the image of the photographed body is provided at the lens cover 6. Therefore, a good aspect and design can be obtained. When a self-photography, which photographs the photographer himself, is performed, the image of the photographer himself is mapped into the convex mirror 20 of the lens cover 6 and the photography range can be recognized. In addition, the image mapped into the convex mirror 20 of the lens cover 6 and the image photographed by the photographic portion 12 are positioned at the same optical axis 13, so the two optical axes 13 can be made to be consistent, and the parallax will not occur, then a view-line coincident correct photographing can be performed.
Patent TW-200402425-A (TW)
Title: Medicament for the treatment or prevention of acne
Inventor: MALABARBA ADRIANO
IPC: C07D513/22
Filed: 2003-06-12
Abstract: Use of the compound of formula (I) and the pharmaceutically acceptable addition salts thereof for the manufacture of a medicament for topical treatment or prevention of acne, wherein: R represents methoxymethyl, R1 represents methyl, R2 represents methyl, Y represents the group, The compound of formula (I) and the pharmaceutically acid addition salts thereof show selective activity against Propionibacterium acne and are suitable for use in a method of treatment or prevention of acne.
Patent TW-200505237-A (TW)
Title: Digital conferencing data integration and transmission system and method thereof
Inventor: WEN SHIH-LI
IPC: H04N7/15
Filed: 2003-07-22
Abstract: A digital conferencing data integration and transmission system and method thereof can initiate recording process to record digital conferencing data during the process of digital conferencing. When the digital conferencing is finished, it will automatically issue digital conferencing data to related personnel. In the preferred embodiments it adopts e-mail method to forward digital conferencing data, making digital conferencing data be fully delivered and achieving the goal of truly controlling digital conferencing process and information.
Patent TW-200401769-A (TW)
Title: Novel imidazolyl alcohol compound method for making the same, and surface treatment agent using such imidazolyl alcohol compound
Inventor: IMORI TORU
IPC: C23F11/12
Filed: 2003-07-25
Abstract: This invention provides a novel imidazolyl alcohol compound which can be absorbed to the surface of metals particularly copper, aluminum, and iron or steel products, and also exhibits an excellent rust-proof activity even with a thin film, and a surface treatment agent using such imidazolyl alcohol compound. The novel imidazolyl alcohol compound of the following formula (1) exhibits a rust-proof activity, (wherein R1, R2, R3 respectively represents hydrogen, a Vinyl group, or C1-20 alkyl group, R2 and R3 may form an aromatic ring, X represents hydrogen, C1-6 alkyl group, or substituents that may include N, or O, m represents an integer of O-20, n, 1 represents an integer of 1-3). The above imidazolyl alcohol compound can be manufactured by reacting an imidazolyl compound with an epoxy alcohol compound.
Patent TW-200413917-A (TW)
Title: Method and system of managing virtualized physical memory in a multi-processor system
Inventor: ARIMILLI RAVI KUMAR
IPC: G06F12/00
Filed: 2003-07-30
Abstract: A processor contains a move engine and mapping engine that transparently reconfigure physical memory to accomplish addition, subtraction, or replacement of a memory module. A mapping engine register stores FROM and TO real addresses that enable the engines to virtualize the physical address of the memory module being reconfigured and provide the reconfiguration in real-time through the use of hardware functionality and not software. Using the FROM and TO real addresses to select a source and a target, the move engine copies the contents of the memory module to be removed or reconfigured into the remaining or inserted memory module. Then, the real address associated with the reconfigured memory module is re-assigned to the memory module receiving the copied contents, thereby creating a virtualized physical mapping from the addressable real address space being utilized by the operating system into a virtual physical address space. During the process of moving the memory contents, the mapping engine maps Write memory requests addressed to the real address space currently associated with the reconfigured memory module to both the FROM and TO real address space. As will be appreciated, a memory module can be inserted, removed or replaced in physical memory without the operating system having to direct and control the reconfiguration of physical memory to accomplish the physical memory change.
Patent TW-200409767-A (TW)
Title: Improved process for hydroxyazapirones
Inventor: DUPUE JEFFREY
IPC: C07D401/14
Filed: 2003-08-12
Abstract: This invention describes a process for preparing hydroxyazapirones of Formula I from azapirones of Formula II. The process comprises treating azapirones with a strong base, monitoring enolate formation of the azapirone by IR spectroscopy, and reacting the enolate with a source of molecular oxygen in the presence of a reductant. The process is suitable for large scale production of hydroxyazapirones.
Patent TW-200413445-A (TW)
Title: Manufacturing method of phenolic novolac
Inventor: INAMORI SHIGEKI
IPC: C08G8/00
Filed: 2003-08-29
Abstract: By the heterogeneous reaction between phenol and aldehyde in existence of phosphoric acid and non-reactive oxygen-containing organic solvent as reaction co-solvent, phenolic novolac which content of phenol monomer and phenol dimmer, and degree of dispersion are controlled can be manufactured with high yield.
Patent TW-200510133-A (TW)
Title: A precise screwdriver handle
Inventor: TSAI CHIEN-LANG
Filed: 2003-09-03
Abstract: The present invention relates to a high-torque screwdriver handle, and more particularly to a handle structure capable of increasing rotational torque and application range. The screwdriver handle is mainly composed of a hard main body whose front end is disposed with a bit. The outer periphery of the main body is disposed with a series of axially extending raised ribs and a soft grip whose front end near the bit is formed with a series of anit-slip stripes. While encountering a screwing piece requiring smaller coupling force, such design enables to apply force to hold the grip only and the screwing piece can be rotated; and while encountering a screwing piece requiring larger coupling force, user simply needs to apply large force to grip the hard main body so as to generate greater rotational torque in formation of a multi-stage force application effect. This not only increases the applicable range of the screwdriver, but also enhances the overall gripping touch.
Patent TW-200513610-A (TW)
Title: Connection structure of adjustable fastener
Inventor: CHEN CONG-ZHOU
IPC: F16L31/00
Filed: 2003-10-06
Abstract: The present invention relates to a connection structure of an adjustable fastener. The fastener comprises a short multiple-sectioned hollow tube having a large inner diameter section and a small inner diameter section. At least two hooks are formed at the outer surface of the large inner diameter section. Spaces that form gaps are defined around the hook and one of the space extends into the large inner diameter section. The hook has a push handle of thickness and a hook-tip in the form of a hook at the end. The diametric distance between the two opposite hook-tips is smaller than the diameter of the large inner diameter section (for engaging grooves of a cable protection tube.
Patent TW-200514756-A (TW)
Title: Molten glass in-flow device
Inventor: Wu jin-qing
Filed: 2003-10-17
Abstract: An in-flow device for transporting molten glass is disclosed in the present invention, which comprises a sideway feed pipe, a feed hopper, a discharge pipe and at least one guide pipe. The feed hopper is connected with the feed pipe on the side opening to receive the molten glass flowing out from the feed pipe. The discharge pipe is connected with the bottom opening of the feed hopper to allow the molten glass flowing through and flowing out from the bottom opening of the discharge pipe. The top opening of the guide pipe is connected with the side opening of the feed hopper, in which its position is higher than the opening of the feed hopper connected with the sideway feed pipe, so that the molten glass in the feed hopper at the top of the opening of the feed hopper connected with the sideway pipe can be guided out of the feed hopper through the guide pipe.
Patent TW-200420467-A (TW)
Title: Front fork damping structure for a vehicle
Inventor: HUANG TAN-CHENG
IPC: B62K25/08
Filed: 2003-10-27
Abstract: This invention relates to a front fork damping structure for a vehicle, for enhancing the damping effect of the front fork of the vehicle. This invention provides a front fork with a sliding shaft provided at a bottom of an external tube, the sliding shaft inserting through a through hole formed at a bottom of an internal tube. A damping spring is provided between the bottoms of the external and internal tubes. Accordingly, this invention uses two low-cost springs in accompaniment with an internal and an external tube, so as to reduce the cost, to provide cushioning effect to the recovering operation of the damping spring, while providing the sensitive damping effects under low damping vibration.
Patent TW-200414671-A (TW)
Title: Improved RF transistor amplifier linearity using suppressed third order transconductance
Inventor: PENGELLY RAYMOND SYDNEY
IPC: H03F1/32
Filed: 2003-11-04
Abstract: The linearity of a transistor amplifier comprising a plurality of transistors operating parallel is improved by reducing the odd order transconductance derivatives of signals generated by the transistors. The transistors can be provided in groups with each group having a different bias voltage applied thereto or each group of transistors can have a different input signal applied thereto. The groups of transistors can have different physical parameters such as the width to length ratio of gates in field effect transistors and threshold voltages for the transistors.
Patent TW-200515939-A (TW)
Title: Plate-type filtration device
Inventor: Guo xing-zhong
IPC: B01D25/00
Filed: 2003-11-06
Abstract: A plate-type filtration device includes: a stacked unit the top and bottom of which being separately installed with a top cover and a bottom cover which are water-tightly fitted, and two mixing layers mounted between the above three components, and two filtration modules. The stacked unit includes a support ring seat, an external annular component surrounding the outer periphery of the support ring seat, and a through hole defined by the clearance between the support ring seat and the external annular component. The support ring seat has a through hole, and the external annular component has a track. The mixing layers are rotatably mounted in the through hole and limited within the extension range of the track. The top cover and the bottom cover separately have a central aperture and at least a lateral aperture. Thus, the invented device has an excellent rotation scraping dirt removal effect and the weight of the stacked unit can be reduced.
Patent TW-200415941-A (TW)
Title: Electroluminescent devices and their manufacture
Inventor: YOUNG NIGEL DAVID
IPC: H01L27/32
Filed: 2003-11-07
Abstract: An EL device comprising a substrate(11), a light emissive structure comprising three series connected LEDs on the substrate (LED1, 2, 3). Considering the diode LED1, it comprises organic light emissive material disposed (16-1) between an underlying ITO anode (12-1) and an overlying cathode (17-1) that is electrically connected in series to the underlying anode (12-2) of the diode LED2 through the thickness of the organic light emissive material (16-1). The connection can be made by using a wetting agent to prevent the organic light emissive material disposed (16-1) covering contact region (19-1) on the anode (12-2) so that the overlying cathode (17-1) can make a series connection with the underlying anode (12-2).
Patent TW-200501570-A (TW)
Title: Noise filter and electronic apparatus having the same
Inventor: TERAKAWA TAKASHIGE
IPC: H03H7/01
Filed: 2003-11-11
Abstract: A noise filter of the present invention includes an inductor and a resistor connected in parallel with each other. A power supply frequency current does not bypass the resistor but passes through the inductor with no loss. On the other hand, a high frequency noise current including a resonance frequency current, does not bypass the inductor but is dissipated at the resistor. Therefore, the noise filter does not charge noise power and so does not suffer from a problem due to power discharging. The resonance frequency current caused by the noise filter and the earth capacitance is also dissipated at the resistor. Therefore, no problem is caused by the resonance frequency current.
Patent TW-200409367-A (TW)
Title: Semiconductor device, display device, and light-emitting device, and methods of manufacturing the same
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1362
Filed: 2003-11-13
Abstract: A semiconductor device that has the structure that is capable of preventing moisture, oxygen, or the like, from outside from penetrating, in addition to the structure that is being thin, lightweight, flexible and having a curbed surface. In the present invention, the structure that is thin, lightweight, flexible, and that has a curved surface, moreover, that is capable of preventing moisture, oxygen, or the like, from outside from penetrating is realized by means that a structure is formed in which a device formation layer is covered by a fluoroplastic film and by means that TFTs included in a device formation layer is formed of an island-like semiconductor film.
Patent TW-200517167-A (TW)
Title: A rock climbing machine
Inventor: WU YOU-FENG
Filed: 2003-11-21
Abstract: A rock climbing machine consists of a base seat, two parallel frames extending from the base seat upwards for setting a cycle-turning mechanism, wherein a chain is wound about a certain route and run in cycles. The beforesaid chain is capable of mounting multiple rock blocks on for climber to mount or hang by foot or hand. The beforesaid chain is capable of bearing ordinate forces; while the multiple horizontal rods and frames and stop boards mounted on the chain at intervals are capable of bearing horizontal forces; a soft pad with two ends contacting to each other envelopes over the periphery of each horizontal rod and chain to form a smooth surface. Thus the climber may mount on various rock blocks one by one on a continuously running cycle-turning mechanism. And the structure of the cycle-turning mechanism is simplified and its weight is reduced accordingly.
Patent TW-200519507-A (TW)
Title: A system and a method to reduce flicker on thin film transistor liquid crystal display (TFT-LCD)
Inventor: LI MING-SHIOU
IPC: G09G3/36
Filed: 2003-12-02
Abstract: A system and a method are disclosed to reduce flicker on TFT-LCD by adjusting the digital signal parameter. First, acquire the digital signal parameter of the quality of image. Calculate the pure color signal containing the changing of the brightness and gray-level to acquire the range needed to be adjusted for the display's color signal. Second, acquire and load every color's parameter value into image processor and build a database of the parameter value. Finally, the image signal transmitted into the database can be compared with the database's value to modify the image to reach better displaying quality. As a result, the flicker is efficiently reduced. This solution also increases the efficiency and lowers the cost previously done by manmade way.
Patent TW-200519168-A (TW)
Title: Reactive monoazo dyes derived from γ acid
Inventor: CHAO YU-CHOU
Filed: 2003-12-08
Abstract: The main purpose of this study is to synthesis reactive magenta dyes for ink-jet printing. A series of reactive monoazo dyes derived from γ acid were synthesized, the printing quality of the inks made from the dyes were discussed and compared with those of the commercial inks. The printing materials include photo papers﹑glossy papers﹑A4 papers and pretreated cotton. Based on the data of CIE L*a*b*, we found the inks made from the dyes we synthesized have smaller ΔE and better fastness of water and light. The printing quality of the inks we made is better than that of commercial inks.