baber/WOPTO huggingface dataset:
Patent TW-425681-B (TW)
Title: Foaming metal heat sink
Inventor: JAU JUNG-SHING
IPC: H01L23/36
Filed: 1998-11-04
Granted: 2001-03-11
Abstract: A novel heat sink is provided in the present invention, which utilizes a metallic foaming material with high heat transfer coefficient to replace the conventional fin heat sink. The metallic foaming material, which is light and has naturally crooked and intercommunicated cavities, is formed through powder metallurgy and foaming process. In the metallic foaming material, the porous foaming structure has a great deal of contact area and the randomly crooked cavities increases the heat convection coefficient.
Patent TW-420905-B (TW)
Title: Clock monitor circuit and syncuronous semiconductor memory device using this circuit
Inventor: KIM EUN-CHEOL
IPC: G11C11/4076
Filed: 1998-11-19
Granted: 2001-02-01
Abstract: The present invention provides a clock monitor circuit which is irrelevant to the period of clock signal for monitoring if the clock signal is inputted. The invention comprises: the first and the second delay and clock signal generation circuit 10, 20 for generating the first and the second signal that receives a clock signal, and inverse of clock signal respectively fixed to a low level when stopped, delays the clock signal for a prescribed time so that both signals will not reach the low level simultaneously; and, the logical AND circuit 30 is used to calculate the logical AND result of the first and the second signals to generate the stopping clock signal.
Patent TW-418512-B (TW)
Title: Folded fin heat sink and fan attachment
Inventor: CHAPAGAIN BIBEK
IPC: H01L23/467
Filed: 1999-03-23
Granted: 2001-01-11
Abstract: The heat sink assembly (10) using clamping methods to secure folded fin (12) to a thermally conductive plate (18). The sheet (12) goes through a folding and indexing process in which the ridges (14) and troughs (16) of the folded fin (12) are formed. In accordance with a heat sink assembly, a spring clamp (20) forces a folded conductive sheet (12) against a thermally conductive plate (18). The clamp may include a tab (30) that latches beneath the plate (18) to hold the folded sheet (12) clamped against the plate (18). A fan (120) may be mounted on top of the heat sink assembly (10). When space permits, a cooling fan assembly (100) may be used in which a fan (120) is mounted in a housing (110) that includes a baffle (140) to obstruct a portion of the direct air path from the fan (120). Air moves around the baffle (140) into the channels formed by the folded fin (12) and then behind the baffle and out of the air channels. The housing may include a hood (150) to discourage exiting air from recirculating through the fan.
Patent TW-407385-B (TW)
Title: Connector device and data transmitting device
Inventor: SAITO KYOZO
IPC: H01R13/703
Filed: 1999-04-02
Granted: 2000-10-01
Abstract: This invention provides a connector device which eliminates the different type of signals of mixed up cables. Its features are including a receptacle 6 installed at machine side; a receptacle 2 connected with the signal cable terminal 1 and joined with the above stated receptacle 6; and a cable identification device 10 installed at machine side as above stated to identify the connected signal cable 1.
Patent TW-459001-B (TW)
Title: Process for preparing poly(alkylene oxide)
Inventor: HAYASHI TAKAOMI
IPC: C08G65/26
Filed: 1999-04-16
Granted: 2001-10-11
Abstract: There is provided a process for preparing a poly(alkylene oxide) which does not contain any metallic component and does not leave an odor, simply and efficiently, by using a polymerization initiator which does not cause any problem on preparing and handling in the preparation of the polyalkylene oxide by polymerizing an alkylene oxide compound and does not require a special treatment before the initiation of the polymerization. That is, it is a process of polymerizing the alkylene oxide compound in the presence of a phosphine oxide compound represented by the formula(1), wherein R is the same or different and each represents a hydrocarbon group having 1 to 10 carbon atoms, and x represents an amount of water molecules contained in terms of a molar ratio and is within a range from 0 to 5.0, or in the presence of said phosphine oxide compound and an active hydrogen compound selected from water or an organic compound having a partial structural formula -OH or -NH-.
Patent TW-426956-B (TW)
Title: Method of producing integrated circuit by integrating a metal oxide silicide process with a self-aligned contact process
Inventor: HUANG JEN-MING
IPC: H01L21/768
Filed: 1999-05-14
Granted: 2001-03-21
Abstract: The present invention relates to a method of producing an integrated circuit by integrating a metal oxide silicide process with a self-aligned contact process. The metal silicide process is used to increase the performance of a logic circuit; and the self-aligned contact process is used to reduce the size of the memory. The method essentially comprises the following three stages: firstly, covering a logic region and forming a memory structure of a gate, etc. in the memory region, and using a self-aligned contact process to form the required contacts; secondly, covering the memory region, and forming a logic structure of a gate, etc. in the logic region, using a silicide process to form the required silicides; and thirdly, sequentially completing a non-gate semiconductor structure of bitlines and capacitors, etc.
Patent TW-472320-B (TW)
Title: Plasma etching equipment and LCD module fabricated using the same
Inventor: PARK CHANG-HOON
IPC: G02F1/13
Filed: 1999-08-19
Granted: 2002-01-11
Abstract: A plasma etching equipment which is capable of preventing a photoresist patterned on an LCD glass mother substrate for a plasma etching process from being burned is disclosed. The equipment includes a cathode electrode protecting cover installed on an edge portion of a cathode electrode for supplying the LCD glass mother substrate with an RF power and cooling the LCD glass mother substrate. The cathode electrode protecting cover has a top surface which is disposed higher than that of the cathode electrode. Accordingly, the cathode electrode comes in contact with the LCD glass mother substrate. As a result, degradation of the cooling efficiency of the LCD glass mother substrate can be prevented in advance and the photoresist can be protected from being burned.
Patent TW-479218-B (TW)
Title: Grey level LCD driver
Inventor: KIM MIN-SEOK
IPC: G02F1/133
Filed: 1999-09-07
Granted: 2002-03-11
Abstract: The invented grey level LCD driver is composed of the followings: data storage portion, counter, comparator, square wave voltage generating portion, integration loop, and discharge switching portion. Data storage portion can store digital data of appointed number (n) of bits for level adjustment. Counter can generate data of counting number. When digital data stored in data storage portion is the same as the counting data calculated by the counter, the comparator outputs a comparison signal to control the sample switching-portion. The square wave voltage generation portion can generate the square wave for driving power source. The integration loop is formed by liquid crystal capacitor and the impedance, in which the square wave voltage is rectified to form a lamp voltage through the sample switching method. The discharge switching-portion can be started by the control signal of the controller so as to release the charges stored in the liquid crystal capacitor.
Patent TW-515734-B (TW)
Title: Method and device for cutting a multiplicity of disks off a hard brittle workpiece
Inventor: HUBER ANTON
IPC: B23D57/00
Filed: 1999-09-07
Granted: 2003-01-01
Abstract: The invention relates to a method for cutting a multiplicity of disks off a hard brittle work-piece, by moving the workpiece at a defined feed rate through a wire web of a wire saw. In the method, the wire web is formed by a saw wire which moves in a reciprocating manner and is covered with bonded abrasive grain, and a cooling liquid is provided beneath the wire web, in which liquid the saw wire of the wire web is immersed when cutting off the disks. The invention also relates to a wire saw which is suitable for carrying out the method.
Patent TW-509943-B (TW)
Title: Hidden-type refreshed 2P2N pseudo static random access memory and its refreshing method
Inventor: HUANG HONG-YI
IPC: G11C11/406
Filed: 1999-10-06
Granted: 2002-11-11
Abstract: A hidden-type refreshed 2P2N pseudo static random access memory (SRAM) has a memory cell array. Each memory cell is composed of a cross-coupled latch and two PMOS access transistors. The cross-coupled latch can be composed of the first NMOS transistor and the second NMOS transistor for storing data, in which the sources of the first NMOS transistor and the second NMOS transistor are connected to a negative power source, and the drains and the gates are connected alternately and are respectively connected to the drains of two PMOS access transistors stated above. By using the word line to control the gates of two PMOS access transistors, the access operation can be performed between two NMOS transistors, which are alternately coupled and latched, and the bit-line pair. The sources of two PMOS access transistors are respectively connected to the bit-line pair, and the drains are respectively connected to the drains of the first NMOS transistor and the second NMOS transistor.
Patent TW-444515-B (TW)
Title: Dispersed multicolor electroluminescent lamp and electroluminescent lamp unit employing thereof
Inventor: TANABE KOJI
IPC: H05B33/14
Filed: 1999-10-27
Granted: 2001-07-01
Abstract: A set of a transparent electrode layer and a luminescent layer in which phosphor particles are dispersed are formed on a transparent resin film, and this set is formed layer by layer to create more than one luminescent layer. One or more luminescent layers are divided into multiple luminescent color regions. Or, the transparent electrode layer is electrically separated into two or more regions. This configuration enables the display of multiple patterns in multiple luminescent colors using one dispersed EL lamp. Accordingly, the multicolor EL lamp, which is aesthetically appealing as well as good visibility, can be provided for a display unit of a range of electronic equipment and backlight for LCDs.
Patent TW-483211-B (TW)
Title: Booster circuit device
Inventor: MIZOGUCHI MAKOTO
IPC: H02J7/00
Filed: 1999-10-29
Granted: 2002-04-11
Abstract: The purpose of the present invention is to provide a booster circuit apparatus that is used to reduce the self-current consumption of a booster circuit for the circuit at a stop state. In order to reach the purpose, according to the present invention, the activation/non-activation of the first enable flag 201 and the activation/non-activation of the second enable flag 202 are independently controlled in the structure. When the first load circuit 229 is not driven, the first booster circuit 223 stops the generation of the first boosting voltage; or when the second load circuit 230 is not driven, the second booster circuit 232 stops the generation of the second boosting voltage.
Patent TW-544592-B (TW)
Title: A client intention networking experience
Inventor: HANDEL SEAN P
IPC: G06F9/44
Filed: 2000-02-02
Granted: 2003-08-01
Abstract: A system is disclosed that facilitate web-based user network interface is created by obtaining user profile information, discerning user intentions regarding a plurality of applications based on the profile information and displaying the plurality of applications formatted in accordance with rules in the user profile information on a display. The user is prompted to provide user profile information that is stored in a database. Then, the system acquires additional information about a user based on the user's interaction with applications and updates the database with the interaction information. The profile information is utilized to provide a common user interface for interacting with one or more applications.
Patent TW-415876-B (TW)
Title: Method of feeding polishing agents into a wafer-polishing apparatus
Inventor: SAKAI KENJI
IPC: B24B37/00
Filed: 1999-11-17
Granted: 2000-12-21
Abstract: A method of feeding polishing agents to a wafer-polishing apparatus, having a system for feeding a polishing agent A suited for polishing a metal layer on a wafer and a system for feeding a polishing agent B suited for polishing a barrier metal layer. As the polishing of the metal layer is finished, the polishing agent A is changed over to the polishing agent B, and the barrier metal layer on the wafer is polished by using the same polishing table 5.
Patent TW-452730-B (TW)
Title: Method of transmitting information
Inventor: FUKUI MASAHIRO
IPC: H04L29/08
Filed: 1999-12-30
Granted: 2001-09-01
Abstract: A method of transmitting information makes it possible to send and receive data without restricting terminal device, without requiring complicated operation, and communicate between different types of terminal devices. Processing contents corresponding to a procedure that a transmission signal undergoes in the course of transmission over the communication network are added in the form of a protocol to the transmission signal at the time of creation of transmission signal.
Patent TW-432159-B (TW)
Title: Method for fixing air suction tubes of intake manifold
Inventor: HADA MASATOSHI
IPC: F02M35/104
Filed: 2000-01-06
Granted: 2001-05-01
Abstract: A method of securing intake tubes in an intake manifold is provided in which leakage of brazing material from the joint between the intake tubes and the intake tube mounting rings is prevented. For securing each intake tube in the intake manifold, the intake tube 3 is fitted into the intake tube mounting ring 5. Then, a jig 13 of a tubular shape is inserted into insert areas of the intake tube 3 and the intake tube mounting ring 5. The jig 13 includes separate sections 16 defined by slits extending to a predetermined length in parallel to the axis and has a plurality of projections 19 and 20 provided on the outer side of the separate sections 16 thereof. A bar-like pressing tool 14 reduced in the diameter towards its front end is inserted into the interior of a tubular shape of the peen locking jig 13, and it is then advanced relatively towards the insert area by the action of pressing means. As a result, the projections 19 and 20 are dislocated radially and press the outer side of the intake tube 3 against the inner side of the intake tube mounting ring 5 to join each other by the effect of plastic deformation.
Patent TW-518701-B (TW)
Title: Interface board and method for testing semiconductor integrated circuit device by using the interface board
Inventor: PARK SANG-JUN
IPC: G11C29/48
Filed: 2000-04-19
Granted: 2003-01-21
Abstract: An interface board and a method for testing the semiconductor integrated circuit devices under a test environment the same as actual usage conditions where the semiconductor devices are actually applied are provided. The interface board comprises a power controlling means for cutting off noise of power provided to the semiconductor devices and for compensating for shortage of the power, a clock distribution circuit comprising a clock signal input terminal, a plurality of clock signal output terminals, a feedback signal input terminal, a feedback signal output terminal, and a PLL (phase locked loop) for vanishing phase difference between input clock signal and input feedback signal, a socket mounting unit on which a pluality of sockets are placed, each of said sockets receiving the semiconductor device, and a connector for being electrically connected to an external equipment.
Patent TW-I256386-B (TW)
Title: Spiroimidazolidine derivatives, their preparation, their use and pharmaceutical preparations comprising them
Inventor: WEHNER VOLKMAR
IPC: A61P37/08
Filed: 2000-06-22
Granted: 2006-06-11
Abstract: The present invention relates to spiroimidazolidine derivatives of the formula I, in which E, V, W, X, R1 and R2 have the meanings indicated in the claims. The compounds of the formula I are valuable pharmaceutical active compounds which are suitable, for example, for the therapy and prophylaxis of inflammatory disorders, for example of rheumatoid arthritis, or of allergic disorders. The compounds of the formula I are inhibitors of the adhesion and migration of leukocytes and/or antagonists of the adhesion receptor VLA-4 belonging to the integrins group. They are generally suitable for the therapy and prophylaxis of illnesses which are caused by an undesired extent of leukocyte adhesion and/or leukocyte migration or are associated therewith or in which cell-cell or cell-matrix interactions which are based on interactions of VLA-4 receptors with their ligands play a part. The invention furthermore relates to processes for the preparation of the compounds of the formula I, their use and pharmaceutical preparations which contain compounds of the formula I.
Patent TW-457147-B (TW)
Title: Lathe
Inventor: COOK PETER HENRY
IPC: B23Q1/01
Filed: 2000-05-17
Granted: 2001-10-01
Abstract: A lathe (10) having a lathe bed (11) on which is mounted a cutting station at which a cutting tool (13) can be mounted, a guide defining a guide path for guiding relative feeding movement between a workpiece holder (14) and the cutting tool (13), and drive means (15) for relatively moving the workpiece and the cutting tool (13) to engagement with each other. In order to provide a gap-swing facility, and avoid present requirement in known lathes to provide a ""removable gap-piece"", the invention provides a guide in the form of three parallel guide elements, namely a main front guide-way (17), a tailstock bed-way (18) and a rear ante-roll guide-way (19), which are spaced apart from each other and relative to the centre line (16) of the workpiece holder (14). The three parallel guide elements in the invention provide a permanent gap or cavity in the lathe bed structure (11), to provide the required gap-swing facility and substantially without loss of guide-way support.
Patent TW-492204-B (TW)
Title: High output stacked piezoelectric transformer
Inventor: MOON YANGHO
IPC: H02M3/24
Filed: 2000-06-19
Granted: 2002-06-21
Abstract: A high output stacked type piezoelectric transformer is disclosed, in which the capacitance values of input and output are increased, and the oscillation speed is lowered, to realize a high output, and to lower the heat release temperature. The high output stacked piezoelectric transformer includes a first piezoelectric element and a first input electrode formed upon the first piezoelectric element. A first input electrode formed upon the first piezoelectric element. A first output electrode is provided electrically isolated from the first input electrode. A ground electrode is formed on the bottom of the first piezoelectric element, and a second piezoelectric element is formed under the ground electrode. A second input electrode is formed on the bottom of the second piezoelectric element, and a second output electrode is electrically isolated from the second input electrode.
Patent TW-I225500-B (TW)
Title: Styrene resin films
Inventor: YASUKATA KOUICHI
IPC: C08J7/14
Filed: 2000-07-24
Granted: 2004-12-21
Abstract: Styrene resin films having been imparted antistatic properties to both film surfaces and good adhesion properties of the films to envelope paper, and a process for producing the same. In these styrene resin films, the surface tension of the front surface of the film base differs from the surface tension of the back surface owing to a hydrophilic treatment and modifiers having almost the same compositions are applied onto the respective surfaces each in an adequate weight.
Patent TW-462064-B (TW)
Title: Pointing device
Inventor: MIYOSHI TOSHIHARU
IPC: G06F3/033
Filed: 2000-10-05
Granted: 2001-11-01
Abstract: The object of the pointing device in accordance with the present invention is to avoid the increase in thickness of the pointing device that is operated to slide for performing signal input in X-Y directions, increase the performance and decrease the number of components. To solve the problem, as shown in figure 2, moving bodies 30A and 30B of a set for moving linearly in X-Y directions with the sliding operation of the operation body 20 are housed in a case 10. Behind the moving bodies 30A and 30B, a built-in substrate 40 is housed. The moving bodies 30A and 30B are respectively formed of plate-shaped metal portions 31A and 31B and resin portions 32A, 33A and 32B, 33B mounted to both sides of the moving bodies 30A and 30B. The case 10 is formed of an upper case 10a made of resin and a lower case 10b formed of a metal plate. Contacts 50A and 50B for making sliding contact with the built-in substrate 40 are mounted to the resin portions 33A and 33B to form variable resistors. Springs 60A and 60B for origin returning are housed in the resin portions 33A and 33B. The operating body 20 operates a press-down switch on the built-in substrate 40.
Patent TW-539903-B (TW)
Title: Liquid crystal display device
Inventor: NAGATA KATSUNORI
IPC: G02F1/133
Filed: 2000-10-19
Granted: 2003-07-01
Abstract: To realize a liquid crystal display device of such a packaging structure that a drive voltage can be supplied to TCPs without being seriously affected by a voltage drop caused by an increased resistance of wires despite a growth in size of a liquid crystal panel, the liquid crystal panel includes: source TCPs connected to source wires; and a circuit substrate for supplying a liquid-crystal-drive signal to the source TCPs. Between the source TCPs, there are provided: transmission panel wires for transmitting the signal supplied by the circuit substrate sequentially from one source TCP to the next; and a flexible substrate for stabilizing the signal transmitted via the transmission panel wires.
Patent TW-550255-B (TW)
Title: Process for recovering N-vinyl-2-pyrrolidone
Inventor: YAMAGUCHI YOSHINARI
IPC: C07D207/27
Filed: 2000-10-21
Granted: 2003-09-01
Abstract: A process for recovering N-vinyl-2-pyrrolidone is provided which allows to recover N-vinyl-2-pyrrolidone efficiently and steadily and in high purity by continuous distillation from a mixed liquid containing N-vinyl-2-pyrrolidone, N-(2-hydroxyethyl)-2-pyrrolidone, compounds having a higher boiling point than N-vinyl-2-pyrrolidone and water. The process comprises, in continuously distilling the mixed liquid using a distilling column, controlling the temperature of the bottom liquid of the distilling column to 180 DEG C or less.
Patent TW-I221412-B (TW)
Title: Oral solid pharmaceutical composition for treating incessant urine and urinary incontinence
Inventor: YAMAMOTO YASUHIRO
IPC: A61K9/28
Filed: 2000-11-10
Granted: 2004-10-01
Abstract: The purpose of this invention is to provide a drug which acts as selectively anti-choline at bladder for treating incessant urine and incontinence of urine. Said drug is a solid oral administration medicament which comprises very low effective amount of KRP-197, and further homogenized for quantifiable and easy administration. KRP-197 is light unstable due to adding additive, hence, this invention selects suitable additive to produce high stability medicament. Uses KRP-197 and suitable carrier to produce homogenized, quantifiable and easy administration medicament. Further, uses polyvinyl pyrrolidone as binder, and uses TiO2 and Fe2O3 containing coating reagent for coating to produce quantifiable administration and high stability medicament.