baber/WOPTO huggingface dataset:
Patent TW-476860-B (TW)
Title: Liquid crystal display apparatus
Inventor: MATSUYAMA HIROAKI
IPC: G02F1/1337
Filed: 1999-04-26
Granted: 2002-02-21
Abstract: To provide a liquid crystal display apparatus with a wide seeing angle. The liquid crystal display apparatus of the present invention comprises a substrate with pixel electrodes, another substrate with a common electrode, and liquid crystal molecules between the substrates. Apertures are formed to divide each of the pixel electrodes into pieces for generating oblique electric fields to divide an orientation of the liquid crystal molecules. The divided pieces of the pixel electrodes are connected electrically through insulating layers at an electrode wiring portion. The control electrode for each of said pixel electrodes for controlling the orientation is placed between a boundary of the insulating layers.
Patent TW-428088-B (TW)
Title: Power-up stable signal detection circuit
Inventor: STEPHENS JR MICHAEL C
IPC: H03K17/22
Filed: 1999-05-20
Granted: 2001-04-01
Abstract: A circuit for detecting when a derivative signal has reached its operating level during power-up of an integrated circuit includes a reset circuit, a latch circuit and a node monitoring circuit. The reset circuit, latch circuit and node monitoring circuit are all connected at a node. When power-up starts, the reset circuit causes the level at the node to be driven to an initial level corresponding to the level provided by an external power source. In response to this initial level at the node, the latch circuit generates an output signal with a level indicating that the derivative signal has not yet reached its operating level. The node monitoring circuit monitors the level of the derivative signal. When the level of the derivative signal reaches its operating level, the node monitoring circuit causes the level at the node to change so as to cause the latch circuit to generate the output signal with a level that indicates that the derivative signal has reached its operating level. The output signal is used to activate circuitry that uses the derivative signal as soon as the derivative signal has reached its operating level.
Patent TW-420760-B (TW)
Title: Liquid crystal display apparatus
Inventor: SHIMIZU EIJU
IPC: G02F1/136
Filed: 1999-05-31
Granted: 2001-02-01
Abstract: The object of the present invention is to decrease the generation of the reverse twist in the liquid crystal display device of IPS structure to prevent the generation of afterimage, whereby the present invention can improve the response speed and the aperture ratio. In the structure of the electrodes for the IPS mode in which a swiching electrode of one polarity and a switching electrode of the other polarity are arranged in parallel and a supplementary capacitor is arranged in non-parallel to the switching electrodes, a shape of an electrode formed at an upper side of the supplementary capacitor differs from a shape of an electrode formed at a lower side of the supplementary capacitor. It is particularly desired that a portion of the upper side electrode is removed which is adjacent to a light transmitting region generating a reverse twist.
Patent TW-586131-B (TW)
Title: Electroconducting polymer, solid electrolytic capacitor and method for producing the same
Inventor: MONDEN RYUJI
IPC: H01B1/12
Filed: 1999-07-05
Granted: 2004-05-01
Abstract: The present invention relates to a solid electrolytic capacitor comprising an electrode produced by forming a solid electrolytic layer comprised by a polymer having at least one repeating unit selected from a thiophene-diyl skeleton, an isothianaphthene-diyl skeleton, a pyrrole-diyl skeleton, a furan-diyl skeleton and an iminophenylene skeleton and having a fibril structure on a dielectric film layer of a porous valve-acting metal and its production method, and to a highly electroconductive polymer obtained by chemical oxidative polymerization of a monomer and an oxidizing agent at an interface and its production method.
Patent TW-438928-B (TW)
Title: Method of removing and preventing the buildup of contaminants in papermaking processes
Inventor: O'NEAL OLLIE JR
IPC: C11D3/04
Filed: 1999-07-27
Granted: 2001-06-07
Abstract: A method is disclosed for controlling biofouling in an aqueous medium by treating the aqueous medium with an oil-in-water emulsion comprising an antimicrobial oil phase and at least one emulsifier.
Patent TW-440854-B (TW)
Title: Wafer burn-in design for DRAM and FeRAM devices
Inventor: CHIEN PIEN
IPC: G11C29/00
Filed: 1999-08-17
Granted: 2001-06-16
Abstract: In this invention is disclosed a method of burn-in testing either DRAM's or FeRAM's at the wafer level. A stress voltage is applied across all storage capacitors of a DRAM or a FeRAM during a wafer level burn-in test to weed out memory chips with weak memory cells. Three pads are added to the memory chips to accommodate a burn-in signal, a word line voltage and a stress voltage. The burn-in signal disables normal memory operations, powers on all word lines, and connects a stress voltage across the storage capacitors of the memory cells. The stress voltage across the storage capacitors is the difference between the externally applied stress voltage and a low voltage from the bit lines that is connected to the memory cells by means of the word lines. The wafer level burn-in provides a way to improve throughput by eliminating weak product early in the manufacturing process.
Patent TW-429623-B (TW)
Title: EEPROM structure with metal electrode plate coupling capacitor
Inventor: LIN CHUNG-RUNG
IPC: H01L27/115
Filed: 1999-08-17
Granted: 2001-04-11
Abstract: This invention provides a kind of EEPROM structure with metal electrode plate coupling capacitor that includes the following parts: a semiconductor substrate, which has a pair of isolation regions used to define active region on the substrate; an impurity doped region in semiconductor substrate, which is used as charge tunneling region and is next to one of the isolation regions. The first oxide layer is formed on semiconductor substrate, in which a tunneling contact hole is formed inside the first oxide layer. A polysilicon floating-gate that is on top of the first oxide layer is connected with the tunneling region through the tunneling oxide layer and is used to define a pair of source/drain regions on the active region. The second oxide layer is used to cover polysilicon floating-gate and the rest part of the first oxide layer. An MIM coupling capacitor is formed on the second oxide layer and in the third oxide layer. A dielectric layer is used to connect the bottom capacitor metal layer of MIM with the polysilicon floating gate.
Patent TW-444243-B (TW)
Title: Conveying device
Inventor: SAEKI HIROAKI
IPC: B25J18/02
Filed: 1999-11-16
Granted: 2001-07-01
Abstract: For instance, a processing chamber for semi-conductor wafers generally has a high temperature, and is a highly corrosive environment. If a conveyor arm having steel belts, etc., are caused to move in and out of such an environment, the conveyor belt will be exposed to a high-temperature corrosive environment. Since the heat-resistance and corrosion-resistance of the steel belts are limited, the service life of the steel belts will be shortened in a high-temperature corrosive environment, such as processing chambers. The conveying device of this invention is characterized in that it is provided with a frog's leg type arm 3 and a wafer holding element connected thereto. By means of a co-axial joint 10, the wafer holding element 4 is pivotally supported on the respective front end portion of first and second front arms 8A, 8B. There are further provided two posture maintaining links 5 forming a reverse parallel lever mechanism, which is connected to the first and second front arms 8A, 8B and the wafer holding element 4. By means of the posture maintaining links 5, rotation of the wafer holding element 4 with respect to the first and second front arms 8A, 8B is restrained.
Patent TW-495644-B (TW)
Title: Method for correction mask pattern for use in manufacturing of semiconductor integrated circuit
Inventor: SHIBATA HIDENORI
IPC: G03F1/68
Filed: 1999-11-25
Granted: 2002-07-21
Abstract: A method for correcting a mask pattern for use in manufacturing of a semiconductor integrated circuit according to the invention comprises the steps of: sorting pattern units which compose a mask pattern, based on their respective shape and/or relative positional relationship with adjacent pattern units; selectively performing pattern correction on some of the pattern units which have been sorted out at the sorting step.
Patent TW-I254192-B (TW)
Title: Hydroxyphenyl copolymers and photoresists comprising same
Inventor: PANDYA ASHISH
IPC: H01L21/027
Filed: 2000-01-12
Granted: 2006-05-01
Abstract: The present invention relates to new copolymers and use of such copolymer as a resin binder component for photoresist compositions, particularly chemically-amplified positive-acting resists. Polymers of the invention include repeat units of (1) meta-hydroxystyrene groups, (2) para-hydroxystyrene groups, and (3) photoacid-labile groups.
Patent TW-452835-B (TW)
Title: Manufacture of semiconductor device
Inventor: KAWANOUE TAKASHI
IPC: H01L23/52
Filed: 2000-03-17
Granted: 2001-09-01
Abstract: Formation of trench or via pattern is performed in the insulation layer on a given semiconductor substrate. On the surface of the insulation layer, a conductive layer containing the first metal is formed and subsequently oxidized to form oxide layer of the first metal on the first conductive layer. The second conductive layer is deposited onto the oxide layer, which contains the second metal having a lower free energy for metal oxide formation compared with the first metal. This leads to reduction of the first metal oxide layer by the second metal and thus forms the second metal at the interface between the first conductive layer and the second conductive layer. On the other hand, interconnect is formed by deposition in the trench or via of the insulation layer. The second metal oxide layer with uniform thickness selectivity is formed on the surface of the first conductive layer used, which has good barrier property to the wiring material. The second metal oxide layer has good barrier property and adhesion to the interconnect materials.
Patent TW-454314-B (TW)
Title: Semiconductor device packaging assembly and method for manufacturing the same
Inventor: CHEN SHR-GUAN
IPC: H01L23/495
Filed: 2000-05-30
Granted: 2001-09-11
Abstract: The present invention provides a semiconductor device packaging assembly and method for manufacturing the assembly. Preferably, the method of the present invention is used to assemble a plurality of semiconductor chips, such that the throughput of assembly can be enhanced. The method comprises the steps of: providing a planar bottom frame matrix including a plurality of bottom frame units (30), each of which unit comprises a bottom supporting portion (301) and a bottom frame portion (302); providing a planar bridge frame including a plurality of bridge frame units (20), each of which unit comprises a bridge frame portion (202) and a plurality of conducting bars (200); placing each of the semiconductor chips on each of the bottom supporting portions (301), respectively; and bonding each bottom-frame unit (30) and each bridge frame unit (20) together, wherein, the conducting bars (200) extending from each bridge frame portion (302) toward corresponding chips are electrically coupled to bonding areas of the corresponding chips.
Patent TW-480789-B (TW)
Title: Processing laser device
Inventor: SAKUMA JUN
IPC: B23K26/382
Filed: 2000-06-05
Granted: 2002-03-21
Abstract: A laser device for laser machining is disclosed, which limits the output power fluctuation of a nonlinear optical crystal to perform the desired machining. A second harmonic (2ω) enters a nonlinear optical crystal (2), which converts the harmonic (2ω) to third harmonic (3ω) or fourth harmonic (4ω). The input and output ends of the nonlinear optical crystal (2) are provided with heaters (4a, 4b) controlled by temperature controllers (6a, 6b), respectively. One end of the nonlinear optical crystal (2) is maintained at a temperature which allows the maximum power immediately after laser irradiation, while the other end of the nonlinear optical crystal (2) is maintained at a temperature which allows the maximum output power after the temperature rise due to self-heating with laser irradiation.
Patent TW-484309-B (TW)
Title: Image pickup device and pattern identification apparatus
Inventor: YAMAGISHI JUNICHI
IPC: H04N5/335
Filed: 2000-07-21
Granted: 2002-04-21
Abstract: A pattern identification apparatus is used to speedily identify tokens at a game arcade. The apparatus is inexpensive and has an image pickup device (15). The image pickup device has an area sensor (17) consisting of a two-dimensional matrix of photoelectric pixels. Each of the photoelectric pixels has a photodiode (19), a signal comparator (21), and a signal holder (23). The photoelectric pixels are connected to address lines (5), respectively. Required ones of the address lines are specified. Signals are read, to a data line, out of the signal holders of the photoelectric pixels that are connected to the specified address lines in response to addressing signals passed through the specified address lines. The specified address lines correspond to concentric circles (45, 47, 49) defined on a target (39) of disk shape. The target is identified according to the read signals that represent the concentric circles defined on the target.
Patent TW-513375-B (TW)
Title: Sling
Inventor: FUJIKAWA MASARU
IPC: B66F9/18
Filed: 2000-07-21
Granted: 2002-12-11
Abstract: A sling capable to easily raise a hanging load such as a drum with a simplified structure. In a chain sling (or a wire sling) in which a master link and hooks are connected with each other via link chains (or wire ropes), lower portions of the hooks are formed to be bent at an angle smaller than 90 DEG and also a bottom portion of the master link is flattened. With this structure, even when the drum has no ring-like protrusion at which an upper lid is mounted, if holes are formed around the side of the drum, the front ends of the hooks can be reliably hooked in the holes to raise the drum. Also, when a lifting portion of a forklift is brought into contact with the flattened bottom portion of the master link, the drum can be easily slung by the forklift as well.
Patent TW-I244230-B (TW)
Title: Solid polymer electrolytes, manufacture and use thereof
Inventor: MUNSHI M ZAFAR A
IPC: H01M50/50
Filed: 2000-08-10
Granted: 2005-11-21
Abstract: A wide range of solid polymer electrolytes characterized by high ionic conductivity at room temperature, and below, are disclosed. These all-solid-state polymer electrolytes are suitable for use in electrochemical cells and batteries. A preferred polymer electrolyte is a cationic conductor which is flexible, dry, non-tacky, and lends itself to economical manufacture in very thin film form. Solid polymer electrolyte compositions which exhibit a conductivity of at least approximately 10<-3> to 10<-4> S/cm at 25 DEG C comprise a base polymer or polymer blend containing an electrically conductive polymer, a metal salt, a finely divided inorganic filler material, and a finely divided ion conductor. The new solid polymer electrolytes are combinable with various negative electrodes such as an alkali metal, alkaline earth metal, transition metal, ion-insertion polymers, ion-insertion inorganic electrodes, carbon insertion electrodes, tin oxide electrode, among others, and various positive electrodes such as ion-insertion polymers and ion-insertion inorganic electrodes to provide batteries and supercapacitors having high specific energy (Wh/kg) (gravimetric) and energy density (Wh/l) (volumetric), high cycle life, low self-discharge and providing improved safety.
Patent TW-494336-B (TW)
Title: Advertisement method using game on the Internet and method for executing the game program having the advertisement according to the advertisement method
Inventor: KIM JAE-HEON
IPC: G06Q30/02
Filed: 2000-09-19
Granted: 2002-07-11
Abstract: The present invention relates to a method of advertisement by implementing advertisement as part of game which brand or product of company is incorporated as one of the game programs so that item incorporated as advertisement is found and acknowledged by gamer and advertisement becomes as part of game. According to the present invention, there is provided a method of advertisement by use of a game program implemented on an internet, said method comprising, (a) deciding type and number of advertisement items and period of advertisement after discussing with an advertiser, (b) deciding each feature of said advertisement items which is profitable to a character or a game or both said character and gamer, and setting number of said advertisement items according to said feature of said advertisement items, (c) deciding time of said advertisement with said each feature randomly by a generator of time column when total number of said advertisement items to be advertised for a day are decided, (d) deciding value of co-ordinates, with which said advertisement items are allocated in said game program, according to a generator of co-ordinates column, (e) examining validity of figure resulted from said generator of co-ordinates column if said figure can be found by said character, and deciding value of co-ordinates of said advertisement items on a map by performing said step (d) again unless said figure is valid, (f) storing data which are type of said advertisement items, number of said advertisement items to be advertised per day and said time of advertisement resulted from said step (b), (c) and (d,) (g) ordering said data in accordance with said time of advertisement and transferring said data to a client system by time data of a server system. Validity if figure from generator of co-ordinates column is to be found by character can be easily checked by use of web information of game program.
Patent TW-523773-B (TW)
Title: Picture display device
Inventor: VAN LETH NICOLAAS JOSEPH MAETI
IPC: H01J17/04
Filed: 2000-09-21
Granted: 2003-03-11
Abstract: The adhesion of a sputter-resistant layer is improved by providing the layer with a fairly high quantity of glass frit, in which the frit and the sputter-resistant material have a mass ration Mfrit/Msrm of 0.9 or more.
Patent TW-556410-B (TW)
Title: Second order predistortor for a return laser transmitter
Inventor: ZHOU SHOTUNG
IPC: H04B10/155
Filed: 2000-10-09
Granted: 2003-10-01
Abstract: The invention provides a second order predistortion circuit which reduces distortions generated by an optical return laser transmitter. The predistortion circuit uses emitter follower as a second order distortion generator. Controlling the emitter D.C. current, the level of second order distortion signals can be easily controlled over a wide range. This predistortion circuit can be confirmed with a digital control circuit for laser distortion compensation over temperature.
Patent TW-468069-B (TW)
Title: Liquid crystal planar non-blocking NxN cross-connect
Inventor: LESLIE THOMAS MARK
IPC: G02F1/1333
Filed: 2000-11-01
Granted: 2001-12-11
Abstract: A non-blocking NxN cross-connect is provided that has an array of liquid crystal (LC) switches in a grid of plannar optical waveguides within a light optical circuit (LOC). LC filled trenches are used in a plannar optical waveguide and each trench provides the functionality of a waveguide polarization splitter, a transverse electric (TE) switch cross point, a transverse magnetic (TM) switch cross point, or a waveguide polarization combiner. By combining these elements, a cross-connect system is fabricated.
Patent TW-501273-B (TW)
Title: Split gate type flash memory
Inventor: KIM BYUNG-KI
IPC: H01L21/8247
Filed: 2000-11-03
Granted: 2002-09-01
Abstract: A split gate type flash memory having an active region which improves an endurance characteristic along with program/erase efficiency. The split gate type flash memory allows for improvement in endurance characteristic and program/erase efficiency by making the width of an active region in a portion in which a source is overlapped by a floating gate as large as possible.
Patent TW-460368-B (TW)
Title: FA system provided with lot progress/stop function
Inventor: SAKAGUCHI KENJI
IPC: G06Q50/00
Filed: 2000-12-14
Granted: 2001-10-21
Abstract: An FA system has a FA computer for controlling a production process of a semiconductor apparatus or the like. The FA system manages a lot under the control of this FA computer, and while automatically distributing the lot through a semiconductor production apparatus, a stocker and a carrier equipment, processes the lot in a predetermined order of steps. The FA system has a progress stop reservation unit which specifies an identification number of a lot and a predetermined step where the progress of the lot is to be stopped thereby reserving the lot progress stop. Further, the FA system has a function for automatically and temporarily stopping the lot progress at a stage when the conditions specified by the progress stop reservation unit are satisfied.
Patent TW-472501-B (TW)
Title: Temperature-controlling plate manufacturing method
Inventor: KURIYAMA KAZUYA
IPC: H04L29/06
Filed: 2000-12-20
Granted: 2002-01-11
Abstract: The object of the present invention is to make a temperature control plate thinner and of higher performance and securely bond a heat exchanging plate with a film heater with enough strength. To achieve the object, in bonding a film heater 3 on the surface of a tabular heat exchanging plate 1, first, a fluid resin applied on the surface of the heat exchanging plate 1 is dehydrated and solidified forming a bonding layer 2 (S1). Next, said film heater 3 and said heat exchanging plate 1 are arranged facing each other with this bonding layer between them (S2). Furthermore, above film heater 3 and above heat exchanging plate 1 are heated up to a given temperature, pressurized at a given pressure, and bonded together (S3). Afterwards, the film heater 3 is coated with (S4).
Patent TW-482987-B (TW)
Title: Automatic media editing system
Inventor: DAVIS MARC E
IPC: H04N21/466
Filed: 2001-01-03
Granted: 2002-04-11
Abstract: An automatic media editing system provides a capture area for a user where the invention elicits a performance from the user using audio and/or video cues and is automatically captured. The video and/or audio of the performance is recorded using a video camera that is automatically adjusted to the user's physical dimensions and position. The performance is analyzed for acceptability and the user is asked to re-perform the desired actions if the performance is unacceptable. The desired footage of the acceptable performance is automatically composited or edited onto a pre-recorded and/or dynamic media template footage and is rendered and stored for later delivery. The user selects the media template footage from a set of footage templates. An interactive display area is provided outside of the capture area where the user reviews the rendered footage and specifies the delivery medium.