baber/WOPTO huggingface dataset:
Patent TW-557294-B (TW)
Title: Process for the production of butane-1,4-diol, gamma-butyrolactone and tetrahydrofuran
Inventor: TUCK MICHAEL WILLIAM MARSHALL
IPC: C07C69/60
Filed: 1999-05-04
Granted: 2003-10-11
Abstract: A process is described for the production of at least one of butane-1,4-diol, gamma-butyrolactone and tetrahydrofuran by hydrogenation in the vapour phase of a C4 dicarboxylic acid derivative selected from maleic anhydride and di-(C1 to C4 alkyl) esters of a C1 to C4 dicarboxylic acid. In this process a vaporous stream containing maleic anhydride vapour, water vapour, and carbon oxides is contacted in an absorption zone with a first high boiling organic solvent having a boiling point at atmospheric pressure which is at least about 30 DEG C higher than that of maleic anhydride. From the absorption zone there is recovered a waste gas stream containing a minor amount of said first high boiling organic solvent which is contacted in a scrubbing zone with a second high boiling organic solvent having a boiling point at atmospheric pressure which is at least 30 DEG C higher than that of the first high boiling organic solvent. The washed waste gas from the scrubbing zone is purged. The resulting solution of the first high boiling organic solvent in the second high boiling organic solvent is treated for recovery of first high boiling solvent for recycle to the absorption zone, while the resulting residual second high boiling solvent is recycled to the scrubbing zone. Maleic anhydride in the solution from the absorption zone is converted, if necessary, to a di-(C1 to C4 alkyl) ester of maleic acid or fumaric acid. The solution of the C4 dicarboxylic derivative in the first high boiling solvent is contacted with a gaseous stream containing hydrogen thereby to strip said C4 dicarboxylic acid derivative therefrom and to form a vaporous stream comprising hydrogen and said C4 dicarboxylic acid derivative which is converted by hydrogenation to butane-1,4-diol, gamma-butyrolactone and/or tetrahydrofuran.
Patent TW-428408-B (TW)
Title: Game apparatus, operation apparatus for game machines, and 2-way communication method for game systems and game apparatus
Inventor: YAMAMOTO YASUYUKI
IPC: A63F13/00
Filed: 1999-05-04
Granted: 2001-04-01
Abstract: The present invention relates to a game apparatus having a faster data transmission/receiving speed than the conventional apparatuses. The game apparatus combines the communication protocol that transmits data according to each character and the communication protocol that transmits data having two or more characters continuously together and translates these communication protocols into communication protocols suitable for connecting with the operation apparatus (3A) for the game machine of a game apparatus (2). Then, by applying the usual data transmission made in accordance with each character, communications between the game apparatus and the operation apparatus for the game machine can be restrained to the lowest necessary volume. Consequently, not only communication reliability can be maintained but also communication time can be shortened to accomplish a high-speed data transmission.
Patent TW-I239332-B (TW)
Title: Process for the preparation of 3-aryl-benzofuranones
Inventor: TINKL MICHAEL
IPC: C07B61/00
Filed: 1999-06-23
Granted: 2005-09-11
Abstract: Process for the preparation of compounds of formula I, wherein the general symbols are as defined in claim 1, which process comprises reacting a compound of formula V, wherein the general symbols are as defined in claim 1, with carbon monoxide in the presence of a catalyst.
Patent TW-407181-B (TW)
Title: A hinge, preferably a furniture hinge
Inventor: LUCIANO SALICE
IPC: E05D7/04
Filed: 1999-09-08
Granted: 2000-10-01
Abstract: A hinge, preferably a furniture hinge, comprising a hinge arm (1) pivoted on a hinge axle (3) held with a cup-shaped hinge part (4) and provided with a tongue extending over the hinge axle (3) or a cam eccentric to the hinge axle (3) or a metering notch which slide on a part pivoted or movably guided in the hinge part (4) and charged by at least one spring (28) and provided with a slide surface in such a way that this gives a closing moment to the hinge part (4) in the closing region.
Patent TW-425716-B (TW)
Title: Photodiode having charge transfer function and image sensor using the same
Inventor: KWON OH-BONG
IPC: H04N5/335
Filed: 1999-09-17
Granted: 2001-03-11
Abstract: The present invention relates to an image sensor; and, more particularly, to a CMOS image sensor employing photodiodes which linearly increase the ability of keeping up photogenerated charges. In accordance with the present invention, a unit pixel of a CMOS image sensor comprises: a photodiode including: (a) an N-type semiconductor region and a P-type semiconductor region for a PN junction to which a reverse bias is applied; and (b) a highly doped region formed on one of the N-type semiconductor region and the P-type semiconductor region for collecting carriers of electron-hole pairs generated in a depletion region of the PN junction so that a voltage drop of the reverse bias is linear; and an image data processing unit for producing an image data in response to the carriers transferred from the highly doped region.
Patent TW-454417-B (TW)
Title: Method for updating software in a digital television receiver using recorded data
Inventor: KAHN MICHAEL
IPC: H04N5/44
Filed: 1999-10-08
Granted: 2001-09-11
Abstract: A television receiver which is coupled to a digital VCR to receive an ATSC-encoded multi-program stream containing video, audio and data programs. The receiver recognizes one of the data programs as containing computer software for the digital television receiver, extracts the data program from the multi-program stream into a memory area which is separate from the memory areas used to decode the audio and video programs and then uses data in the extracted data program to update information which controls the operation of the television receiver. The television receiver includes a microprocessor which is coupled to a video processor via an 12C bus. The video processor includes registers which are coupled to the 12C bus. The microprocessor updates these values from the information in the extracted data program. The extracted data program may include a program image for the operational software for the microprocessor and may replace the operational software to update the operation of the television receiver. Alternatively, the extracted data program may include programming which applies to video and audio data that is recorded on the video tape and allows a user to interact with the presentation of the video and audio data.
Patent TW-499625-B (TW)
Title: Irradiation-sensitive resin composition
Inventor: KOBAYASHI SATOSHI
IPC: G03F7/032
Filed: 1999-11-06
Granted: 2002-08-21
Abstract: The invention provides an irradiation-sensitive resin composition using for forming good pattern, particular for substrate with high contact property and can readily remove by solving with stripper even after post-baking. Using the alkali soluble resin in alkali soluble resin with irradiation-sensitive resin composition of quinodiazidonovolac type positive irradiation-sensitive resin composition and chemical amplitude-increasing type negative irradiation-sensitive resin composition, wherein the alkali soluble resin is resulting from the poly-consensation of aldehydes of the compounds expressed by the following general formula (I) and if necessary with phenols. Where R is hydroxyl group or C1-C4 alkyl group, n is integer among 0 or 1 to 3, while n is 2 or 3, then R is same or different each other.
Patent TW-429605-B (TW)
Title: Trimming circuit for system integrated circuit
Inventor: OGAWA YASUSHIGE
IPC: H01L21/822
Filed: 1999-11-24
Granted: 2001-04-11
Abstract: A system LIS circuit (51; 61; 71) which includes multiply circuits (52, 53, 54) and functional logic circuits (5, 6) includes a control circuit (55) for controlling the voltage (Vr) supplied to the memory circuits. The control circuit (55; 65; 65a) includes trimming circuits (21, 25) for adjusting the memory supply voltages to ensure that the supplied voltages are within predetermined tolerances. The control circuit services all of the memory circuits, such that redundant logic functions are consolidated and multiple pads (P) are not required to measure the memory supply voltages.
Patent TW-443053-B (TW)
Title: Method for controlling a transmitter power by means of received signals
Inventor: CALOT GUILLAUME
IPC: H04B7/26
Filed: 2000-01-07
Granted: 2001-06-23
Abstract: The present invention relates to a telecommunications method in which a transmitter (40) transmits information to a receiver (44) having a power rating which is varied by a set point delivered by this receiver. The purpose of the set point is to maintain the power of the transmitter in such a way that a characteristic γ of the received signal is constantly equal to a reference characteristic γref. The method is characterised in that as a delay appears (50, 48) occurring in the transmission of signals between the transmitter and the receiver, the set point is generated whenever information is received from a signal representing the transmission power of the received signal. This process provides a stable servo control despite the delays. When the characteristic features a smoothed signal to noise ratio, the method minimizes the oscillations of the characteristic measured during sudden changes in the transmission gain.
Patent TW-558553-B (TW)
Title: A production method of aromatic carboxylic acids
Inventor: JHUNG SUNG-HWA
IPC: B01J31/26
Filed: 2000-01-10
Granted: 2003-10-21
Abstract: An improved production method of aromatic carboxylic acid products of significantly improved yield and quality by oxidizing alkyl aromatic substrates or their partially oxidized intermediates in a conventional MC-type catalyst system modified to contain additional components such as alkali metal or alkaline earth metal in an acetic acid medium in a feed gas containing oxygen and optionally carbon dioxide. Since carbon dioxide functioned as a co-oxidant along with oxygen in the oxidation reaction, the oxidation reaction proceeds more selectively to produce the carboxylic acid product much faster under milder reaction conditions over the conventional MC-type oxidation. In particular, the oxidation of para-xylene carried out by the novel present method enabled production of terephthalic acid of higher yield and enhanced quality, which were improved far more than the extent that generally could be expected by current PTA producers. The present invention also provides an effective purification process to produce highly pure terephthalic acid or isophthalic acid by the oxidation of impurities such as 4-carboxybenzaldehyde and para-toluic acid or 3-carboxybenzaldehyde and meta-toluic acid contaminated in crude terephthalic acid and isophthalic acid product, respectively.
Patent TW-439232-B (TW)
Title: Split-gate flash memory with self-aligned source line
Inventor: HUNG JR-WEI
IPC: H01L21/8247
Filed: 2000-01-21
Granted: 2001-06-07
Abstract: A manufacturing method for split-gate flash memory with self-aligned source line which employs the same mask layer to patternize the control gate and also define the floating gate and the predetermined area to form the source line; then, conducting the ion implantation process to form the source line and the drain for completing the production of split-gate flash memory.
Patent TW-463523-B (TW)
Title: Automatic heat-dissipating-type organic electroluminescent device and method for making the same
Inventor: JUANG FENG-RU
IPC: H01J17/49
Filed: 2000-04-21
Granted: 2001-11-11
Abstract: The present invention relates to an organic electroluminescent device, particularly an organic electroluminescent device capable of increasing the heat-dissipating channel and extending the operation life of the device, and a method for making the same. The main structure thereof comprises: a substrate; at least a first electrode formed on the substrate; a plurality of first isolation plate mounted on the surface of the first electrode; a metallic heat-dissipating pillar mounted on the surface of the first isolation plate; at least one organic layer and a second electrode. Since the heat-dissipating pillar has the characteristics of metallic heat conduction, the heat generated by the working organic layer can be dissipated by the heat-dissipating pillar, thereby effectively reducing the working temperature between the first electrode and the second electrode. Thus, the working device can be prevented from being damaged by the high temperature generated while in operation, and can prolong the operation life and increase the reliability of the device.
Patent TW-523865-B (TW)
Title: Method to produce a structurized layer
Inventor: HARTNER WALTER
IPC: H01L21/8242
Filed: 2000-11-28
Granted: 2003-03-11
Abstract: A method to produce a structurized layer, especially to produce a conductive structurized layer, is provided, which has the following steps: (a) a substrate with at least a goal-region and at least a migration-region is prepared; (b) a layer-material is applied; and (c) a heat-treatment is carried out, so that the layer-material migrates from the migration-region to the goal-region. The method of this invention has the advantage that the layer-material, which is generally not easy to be etched, need not be directly structurized. The desired structure of the layer is provided through the vor-structure of the substrate in a goal-region and a migration-region and generated through the migration of the layer-material due to the heat-treatment in the art of a self-organization.
Patent TW-I233762-B (TW)
Title: Method of producing a printed circuit board and a mask for carrying out the same
Inventor: ISHIGURO TAKASHI
IPC: H05K1/11
Filed: 2000-06-29
Granted: 2005-06-01
Abstract: Provided is a method of producing a printed circuit board. The method comprises preparing a base having a plurality of through via conductors having through holes, filling the through holes of the through via conductors with resin paste by printing in such a manner that, of the through holes, those which are arranged at smaller intervals are filled with a smaller amount of resin paste than those which are arranged at larger intervals, curing the resin paste, and removing an unnecessary portion of resin resulting from the curing of the resin paste. A mask used for carrying out the filling by printing is also provided.
Patent TW-I278517-B (TW)
Title: Methods and compositions for the differentiation of human preadipocytes into adipocytes
Inventor: HALVORSON YUAN-DI CHANG
IPC: C12N5/00
Filed: 2000-07-06
Granted: 2007-04-11
Abstract: The present invention provides methods and compositions for the consistent and quantitative differentiation of human preadipocytes isolates from adipose tissue into adipocytes bearing biochemical, genetic, and physiological characteristics similar to that observed in isolated primary adipocytes. The methods of the invention comprise incubating isolated human preadipocytes, plated at least about 25,000 cells/cm<2>, in a medium containing, glucose, a cyclic AMP inducer such as isobutylmethylxanthine or forskolin, a glucocorticoid or glucocorticoid analogue, insulin or an insulin analogue and a PPARgamma agonist or a RXR agonist. Also provided are methods for preparing three dimensional biomatrices containing adipocytes differentiated by the methods of the invention. The compositions of the invention include human adipocytes differentiated by the methods of the invention, three-dimensional matrices of adipocytes, and transfected adipocytes. The methods and compositions have use in the drug discovery of compounds having relevance to the disease states of diabetes, obesity, and cardiovascular disease and in the studies of these diseases, and in the grafting of fat tissue.
Patent TW-498242-B (TW)
Title: Method and apparatus for linking a web browser to a promotional offer
Inventor: PHILYAW JEFFRY JOVAN
Filed: 2000-08-17
Granted: 2002-08-11
Abstract: A method for offering a promotion to a user. A stimulus is received from a broadcast directed to a user location, the stimulus having unique coded information encoded therein. The unique coded information is extracted from the stimulus by decoding this information. From the decoded information, there is determined routing information for routing over a network to a promotion location on the network, which promotion location is operable to offer a promotion. The promotion location on the network is then interconnected in accordance with the determined routing information. A promotion is then offered over the network in response to the interconnection thereof by the step of interconnecting.
Patent TW-471124-B (TW)
Title: Semiconductor device and manufacture method
Inventor: TAKAMATSU WATARU
IPC: H01L21/28
Filed: 2000-08-29
Granted: 2002-01-01
Abstract: This invention provides a semiconductor device for full CMOS SRAM and its manufacture method, which can pattern and make finer the local wiring without being affected by the level difference of a base. The components of the semiconductor device provided by the present invention are: a planar inter-dielectric layer; a plurality of contact holes formed in the inter-dielectric layer; a titanium layer and a titanium nitride layer stacked on the planar inter-dielectric layer and the contact holes; tungsten filled in the contact holes; a second titanium nitride layer formed on the first titanium nitride stacked on the titanium layer and contact holes filled with tungsten; and a local wiring formed by performing a patterning step on the titanium layer, and the first and second titanium nitride layers.
Patent TW-519781-B (TW)
Title: Slot for inserting TV image sub-card or LCD image sub-card
Inventor: CHEN YUN-CHING
IPC: G06F3/14
Filed: 2000-10-06
Granted: 2003-02-01
Abstract: There is provided a slot for inserting TV image sub-card or LCD image sub-card. Based on different requirements, the user can insert a TV image sub-card or a LCD image sub-card into the slot. Accordingly, the graphic function of the north bridge can be utilized to support the functions of TV-out or LCD-out. The present invention can achieve the user's requirement without designing different motherboards and without using a display card, thereby greatly reducing the cost.
Patent TW-508425-B (TW)
Title: Oil quantity detector for compressor and refrigeration apparatus
Inventor: UENO KIYOTAKA
IPC: F25B49/00
Filed: 2000-11-02
Granted: 2002-11-01
Abstract: The object of the present invention is to provide a reliable oil quantity detector which can accurately detect the quantity of oil inside a casing of a compressor with high reliability, without requiring mechanical switches. The solution of the present invention is as follows. A case (10c) of a compressor (10) is interconnected with an oil holding tank (40), such that lubricant oil communicates between them, and the lubricant oil is fed out from the oil holding tank (40) by introducing a portion of refrigerant discharged from the compressor (10) to the oil holding tank (40) through a pressurizing pipe (52). While returning the lubricant oil back to the case (10c) through a return pipe (53), temperature TK1 of the refrigerant introduced to the oil-holding tank (40) is detected by means of a temperature sensor (61), and temperature TK2 of the lubricant oil flowing out from the oil-holding tank (40) is detected by means of a temperature sensor (62). The presence of the lubricant oil in the oil holding tank (40) is then detected by comparing both detected temperatures, and, based on the detection results, whether the quantity of the lubricant oil in the case (10c) is proper is detected.
Patent TW-504673-B (TW)
Title: Disc device and control method for the same
Inventor: TADA JUNJI
IPC: G11B19/26
Filed: 2001-01-18
Granted: 2002-10-01
Abstract: A disc device for playing or playing a recording disc and a control method for the disc device. Varying rotation value of a main motor 11 by an instruction from control portion 25. The main motor 11 is FG servo controlled by a second motor 23, at the same time, releasing tracking servo by a tracking control portion 18.
Patent TW-478038-B (TW)
Title: Lithography manufacture process
Inventor: LIN JR-YUNG
IPC: H01L21/027
Filed: 2001-02-08
Granted: 2002-03-01
Abstract: This invention provides a lithography manufacture process, which can be described as following steps: forming a positive photoresist layer on a substrate, which contains a photoacid generator and a photobase generator; using an exposure light source and a mask to expose the positive photoresist layer and to make the photoacid generator produce photoacid and photobase generator produce photobase, in which the mask has a first pattern area and a second pattern area corresponding to a first area and a second area on the positive photoresist layer and the distance width ratio of the first area is larger than that of the second area and thus the exposure strength of the first area is larger than that of the second area; and developing the positive photoresist layer to complete the process. In the process, the reaction threshold of the photobase generator is adjusted according to the exposure strength of the first area and the second area. Therefore, diffusion of the photoacid from the first area is inhibited due to larger generation amount of photobase in the first area, and thus the development of the positive photoresist layer in the second area is not affected.
Patent TW-480764-B (TW)
Title: Manufacturing method of mobile phone lithium battery
Inventor: NAKAMURA KATSUTOSHI
IPC: H01M2/02
Filed: 2001-02-15
Granted: 2002-03-21
Abstract: A kind of method for manufacturing mobile phone lithium battery includes the following steps. (a) The absorbing device having positive electrode and negative electrode is assembled inside the conductive housing and the negative electrode is connected to the housing. (b) The cover body having holes is used to cover the opening of the housing and the positive electrode is connected to the cover body. (c) The junction periphery between the cover body and the housing is sealed so as to fix the combination of cover body and the housing. (d) The electrolyte is injected from the holes of the cover body so as to make the absorbing device inside the housing completely absorb the electrolyte. (e) The holes of the cover body are sealed.
Patent TW-496040-B (TW)
Title: Communication system and device
Inventor: ZONDAG EDUARD GERHARD
IPC: H04L12/715
Filed: 2001-02-22
Granted: 2002-07-21
Abstract: A communication system with multiple clusters (100, 105) connected through gateways (107, 108). The first cluster (100) has a controlled device (103), for which an abstract representation (AR) (104) is provided as interface on a controlling device (102). To facilitate an application device (111) in the second cluster (105) interacting with the AR (104), the system has a near proxy (109) in the first cluster (100) and a far proxy (110) in the second cluster (105). The application device (111) can interact with the AR (104) via the far proxy (110), which communicates with the near proxy (109), which in turn interacts with the AR (104). Results are sent back to the application device (111) in a similar fashion. Using the above mechanism, a whole tree or chain of proxies can be constructed. An application device (205) on a third cluster (200) can interact with the AR (104) via a further far proxy (204), which communicates with a further near proxy (203) with in turn communicates with the far proxy (110) which further communicates as above.