baber/WOPTO huggingface dataset:
Patent TW-469304-B (TW)
Title: Method of insoluble anode Cu-plating using recycled copper hydroxide to replenish copper ions
Inventor: LUO GUEI-SHIUAN
IPC: C25D3/02
Filed: 1999-11-25
Granted: 2001-12-21
Abstract: A copper salt solution recycled from the waste solution of a PCB factory is added with an alkaline solution for precipitation. The precipitate is washed with water in which the water soluble sodium salt is dried and the copper hydroxide powder can be recycled. Therefore, a metal powder containing a very small amount of impurities can be used as a source for replenishing copper in an insoluble anode Cu-plating system in a copper sulfate electroplating system of a PCB plant. The invented method can recycle resources while reducing costs.
Patent TW-426572-B (TW)
Title: Laser joining method and a device for joining different workpieces made of plastic or joining plastic to other materials
Inventor: CHEN JIE-WEI
IPC: B29C65/78
Filed: 1999-12-06
Granted: 2001-03-21
Abstract: A method and a device for laser joining of plastics or for joining plastics to other materials, which are brought into contact with pressure, with the workpiece closest to the laser beam source being largely transparent for the laser beam, and the second workpiece being as absorbent as possible. By producing a laser beam shaped in the form of a line on the contact surface between the workpieces and by a relative movement of the laser beam relative to the workpieces, designed according to the desired joint seam structure, the workpieces are bonded together accurately only in the desired joining areas. The permits a highly accurate bonding with the smallest possible joint seam distances, so that even parts for micro-systems engineering can also be produced with a short cycle time.
Patent TW-412588-B (TW)
Title: Detergent composition
Inventor: YAMAGUCHI SHU
IPC: C11D11/00
Filed: 1996-09-03
Granted: 2000-11-21
Abstract: A washing emthod characterized in that washing is carried out under conditions that a pH of a washing liquid starts increasing after a water hardness of the washing liquid starts decreasing; a detergent composition characterized by containing particles capable of delayed-exerting an alkalizing effect of a washing liquid, wherein a pH of a washing liquid starts increasing after a water hardness of the washing liquid starts decreasing; and a detergent composition comprising an alkalizing agent coated with an organic material, or organic and inorganic materials, the alkalizing agent occupying an amount of 70% by weight or more of the entire alkalizing agents in the detergent composition. In the washing method and the detergent composition of the present invention, since washing is carried out under conditions that a pH of a washing liquid starts increasing after a water hardness of the washing liquid starts decreasing, excellent detergency can be achieved even at a low surfactant concentration in a washing liquid.
Patent TW-476205-B (TW)
Title: Bearer service negotiation
Inventor: DE VERDIER LISA
IPC: H04M11/00
Filed: 2000-03-31
Granted: 2002-02-11
Abstract: Techniques for matching user requirements with the ability of a bearer service are disclosed. Given at least one user requested QoS vector and at least one offered QoS vector, a resulting QoS vector is chosen for establishing a connection between a communication unit and a service provider.
Patent TW-544284-B (TW)
Title: Pet animal excreta waste treating material
Inventor: MOCHIZUKI ISAO
IPC: C09K3/32
Filed: 2000-03-17
Granted: 2003-08-01
Abstract: A pet animal excreta waste treating material which enables disposal of pet animal excreta waste, such as urine, mollock or so forth, in a similar manner as household combustible waste, and which can be manufactured easily at low material cost, can maintain satisfactorily a large total water absorption area while forming relatively small block with only a portion absorbing water, and thus is quite economical. The pet animal excreta waste treating material is composed of a core portion, in which paper powder, powdered bentonite and water absorbing polymer are mixed, and a surface layer portion coating the core portion, and wherein in the surface layer portion paper powder, powdered bentonite, carboxymethyl cellulose and starch are mixed.
Patent TW-418094-B (TW)
Title: Perfumed liquid household cleaning fabric treatment and deodorizing compositions packaged in polyethylene bottles modified to preserve perfume integrity
Inventor: WOO RICKY AH-MAN
IPC: C11D3/50
Filed: 2000-04-13
Granted: 2001-01-11
Abstract: Bottled aqueous household cleaning, fabric treatment and deodorizing compositions comprising surfactant, and a perfume which contains a substantial proportion of hydrophobic perfume ingredients having a ClogP of greater than 3. The bottles are made of high density polyethylene wherein the bottles have a continuous inner surface layer of nylon, polyetheneterephthalate or fluorinated polyethylene in order to prevent migration into and/or transmission through the high density polyethylene of the hydrophobic perfume ingredients.
Patent TW-584818-B (TW)
Title: Unforeseen behavior mode data exchanger structure and operation method thereof
Inventor: HOU JIAN-TSZ
IPC: G09C1/00
Filed: 2000-03-17
Granted: 2004-04-21
Abstract: The invention relates to an unforeseen behavior mode data exchanger structure and operation method thereof, which primarily divide a long data string of bits into multiple sets of data by every 4 bits. Exchanger or buffer allocates the 4 bits in storage space in form of 4 divided squares for scrambling; each bit location arrangement combination generates multiple kinds of variation accordingly and each variation is proceeded with encoding; the encoding value of map combination goes through a 4-to-1 mux for selection to proceed multi-layer scrambling on data. By means of scrambling of the arranged sequence of original data and multiple variation selections of mux, make the encryption act of the encryption security system become floating so as to increase the break difficulty of illegal hacker against system intruder.
Patent TW-448530-B (TW)
Title: Fixing apparatus for semiconductor wafer
Inventor: CHI CHIH-HSIANG
IPC: H01L21/68
Filed: 2000-03-24
Granted: 2001-08-01
Abstract: The present invention provides a fixing apparatus for semiconductor wafer. The fixing apparatus of wafer comprises the followings: an accepting base of wafer, which is used to lay the semiconductor wafer; a cantilever, which is installed at the upper terminal of the hollow case body and is located on top of the wafer supporting base in a vertically movable manner; and a wafer ring clamp, which is installed at the lower side of the cantilever. The wafer ring clamp comprises: a process channel, which is installed at the inside of wafer ring clamp; a plane, which is installed at the lower side of wafer ring clamp along the edge of process channel and is used to fix this semiconductor wafer; the first inclined plane, which is installed at the lower side of the wafer ring clamp and is connected with the plane; the second inclined plane, which is installed at the lower side of the wafer ring clamp and is connected with the first inclined plane. When fixing the semiconductor wafer, the cantilever will make the wafer ring clamp move downwards and the second inclined plane is used to correct the horizontal position of semiconductor wafer on the accepting base of wafer simultaneously in order to hold the semiconductor wafer.
Patent TW-483814-B (TW)
Title: An apparatus for continuously recycling of synthetic plastics material
Inventor: BACHER HELMUT
IPC: B29B17/00
Filed: 2000-04-14
Granted: 2002-04-21
Abstract: An apparatus for continuously recycling of synthetic plastics material, preferably polyester, comprises a first receptacle (2) for the material in which tools (9) are disposed which comminute and/or mix the material by this motion. The pre-processed material is conveyed from this receptacle (2) through a vacuum-tightly closable channel (18) into a second receptacle (19), the interior of which can be evacuated. Also within this second receptacle (19) movable tools (22) for processing the material are provided. The material is conveyed off the second receptacle (19) by means of a screw (30). Another screw (15) is bearingly supported within the channel (18) and the screw volutions of this screw convey the material from the first receptacle (2) into the second receptacle (19). Between the screw volutions (52) of this further screw (15) and the second receptacle (19) there is provided at least one damming element (39) in the channel (18), which is disposed in the flow of the conveyed material. Thereby, a complete vacuum-tightness of the second receptacle (19) and a continuous operation of the apparatus is enabled.
Patent TW-465195-B (TW)
Title: Interpolation type D/A converter and the TFT-LCD source driver applying the converter
Inventor: CHAO CHIN-CHIEH
IPC: H03M1/12
Filed: 2000-04-28
Granted: 2001-11-21
Abstract: An interpolation type D/A converter structure applied in the TFT-LCD source driver comprises: a reference voltage generator to output plural reference voltages; a decoding switch coupled to the reference voltage generator for selecting two reference voltages from the plural reference voltages based on the high bit of the digital image signal; a selection switch coupled to the decoding switch to select a first reference voltage and a second reference voltage based on the low bit of the digital image signal; and an interpolation buffer coupled to the selection switch to output an interpolation analog signal based on the first reference voltage and the second reference voltage. Therefore, the cost of manufacturing the TFT-LCD source driver can be effectively reduced with the structure of the present invention by the interpolation technology.
Patent TW-474799-B (TW)
Title: Baby carrier for facing and forward facing hold
Inventor: HIGUCHI JUNICHI
IPC: A47D13/02
Filed: 2000-05-24
Granted: 2002-02-01
Abstract: This baby carrier comprises a carrier body 10 for accommodating the body of an infant and a mounting means 30 attached to the carrier body 10 to mount the carrier body on the body of a user. The carrier body 10 has at least a seat back part 11. Thus, the infant can be held in either state of a facing holding that the seat back part 11 abuts on the back face of the infant to hold the infant and a forward facing holding that the seat back part 11 abuts on the breast and abdomen of the infant to hold the infant. Further, a width narrowing means is provided for reducing the width of a thigh support between the groin of both legs when the seat back part 11 is disposed in the forward facing state.
Patent TW-503198-B (TW)
Title: Power steeping system
Inventor: NAKASHIMA SEIJI
IPC: B62D6/00
Filed: 2000-05-30
Granted: 2002-09-21
Abstract: A steering wheel angle sensor detects the rotational speed of a steering wheel. A wheel angle sensor detects the off-center angle of a wheel. A controller drives a motor based on the outputs of the steering wheel angle sensor and the wheel angle sensor. An oil pump generates an oil pressure according to the revolution speed of the motor. A steering valve determines the supply direction of hydraulic fluid to be supplied to a PS cylinder. The PS cylinder changes the angle of the wheel according to the given oil pressure.
Patent TW-459281-B (TW)
Title: Method and apparatus for treating plate-shaped specimen with fluid
Inventor: MORITA FUMIO
IPC: B08B3/02
Filed: 2000-05-30
Granted: 2001-10-11
Abstract: The present invention relates to a method and an apparatus for treating plate-shaped specimen with fluid to arrange the upper and lower Bernoulli plates in parallel, arrange plate-shaped specimen (such as wafer) parallel to the upper and lower Bernoulli plates, spray treating liquid (such as cleaning liquid) while rotating the specimen for performing a liquid treating (such as cleaning) to the specimen. The object of the present invention is to control the curtailment of a cleaning time, the reduction of a cleaning solution, and the non-uniformity of cleaning. To achieve the object, circulating pipes 24 are installed spirally on the upper and lower Bernoulli plates 12, 14 through metal plates 25 installed over the whole backs respectively. A heating medium and a cooling medium are circulated through the pipes 24 so that the plates 12, 14 can be heated/cooled rapidly. During cooling, the plates 12, 14 are arranged so that a narrow gap between the plates 12, 14 is formed and the gaps between the plates 12, 14 and a wafer 16 are of the same size.
Patent TW-476640-B (TW)
Title: Disposable article, article for detecting the presence of vaginal infections, and absorbent interlabial device
Inventor: ROE DONALD CARROLL
IPC: G01N27/26
Filed: 2000-07-18
Granted: 2002-02-21
Abstract: A disposable article to be fitted to a wearer and other types of articles having a detection device, such as a diagnostic panel that may, in one set of embodiments, include at least one biosensor, each including at least one bio-recognition element. The biosensor is adapted to detect a target biological analyte in body substances, and on/or through the wearer's skin. The diagnostic panel may be adapted to determine the physical condition or state of well being of a mammal, or the cause of a particular disease state, such as diarrhea, vaginal infections, sexually transmitted diseases (STD's), and other diseases, and to signal the caretaker, the wearer, or an actuator of the occurrence. Examples of physical conditions of the state of well being include, but are not limited to, ovulation and the onset of menstruation.
Patent TW-492159-B (TW)
Title: Improved buried strap poly etch back (BSPE) process
Inventor: KUDELKA STEPHAN
IPC: H01L21/8242
Filed: 2000-07-25
Granted: 2002-06-21
Abstract: In accordance with the present invention, a method for etching back filler material for a buried strap for deep trench capacitors includes the steps of forming a trench (110) in a substrate (102), filling the trench with a first filler material (113), recessing the first filler material to a predetermined depth relative to a dielectric collar (116) formed in the trench, forming a divot (105) by etching back the dielectric collar, depositing a liner (132) over the first filler material and portions of the substrate exposed by the formation of the trench, and depositing a second filler material (134) on the liner. A surface (131) of the second filler material is prepared by etching the surface with a wet etchant to provide a hydrogen terminated silicon surface. Wet etching the second filler material is performed to etch back the second filler material selective to the liner and the substrate. The second filler material is etched to form a buried strap (140).
Patent TW-I247893-B (TW)
Title: Use of wicking agent to eliminate wash steps for optical diffraction-based biosensors
Inventor: CHIDEBELU-EZE CHIBUEZE OBINNA
IPC: G01N33/543
Filed: 2000-12-14
Granted: 2006-01-21
Abstract: The present invention provides an inexpensive and sensitive system and method for detecting analytes present in a medium. The system comprises a diffraction enhancing element, such as functionalized microspheres, which are modified such that they are capable of binding with a target analyte. Additionally, the system comprises a polymer film, which may include a metal coating, upon which is printed a specific, predetermined pattern of an analyte-specific receptors. Finally, the system includes a wicking avoids the necessity of any additionally rinsing steps. Upon attachment of a target analyte and/or reflected light occurs via the physical dimensions and defined, precise placement of the analyte. A diffraction image, such as a hologram, is produced which can be easily seen with the eye or, optionally, with a sensing device.
Patent TW-569011-B (TW)
Title: Mounting test method of multi-module system and its apparatus
Inventor: LI JIUN-LIANG
IPC: G01R1/00
Filed: 2000-12-15
Granted: 2004-01-01
Abstract: A kind of mounting test method of multi-module system and its apparatus are revealed in the present invention. The test unit is disposed for each module of the multi-module system, and each test unit contains a test circuit and a display apparatus. The test circuit is capable of testing whether each module is correctly mounted so as to output module test result signal. The display apparatus is capable of displaying whether each module is correctly mounted. In addition, an OR logic gate is connected to each test unit; and the test result signal of each module is inputted to generate a power source control signal through the OR logic operation so as to have the functions of safety switch and judging whether each module is correctly mounted or not.
Patent TW-554207-B (TW)
Title: Display device and method of driving the same
Inventor: NAOHIDE WAKITA
IPC: G09G3/20
Filed: 2001-02-13
Granted: 2003-09-21
Abstract: The present invention eliminates a flicker phenomenon that occurs in display devices and also reduces power consumption. In a display device of the present invention, at least two adjacent pixels have a relationship wherein their brightnesses change inversely over time.
Patent TW-527420-B (TW)
Title: Fluorescent whitening agent formulation for detergents
Inventor: MERKLE GERHARD
IPC: D06L3/12
Filed: 2001-02-13
Granted: 2003-04-11
Abstract: A liquid fluorescent whitening agent formulation comprising: (a) a compound of formula (1), in which R1 represents hydrogen, 1-5 C-alkyl, 1-5 C-alkoxy or halogen, M represents hydrogen, an alkaline- or alkaline earth-metal, or ammonium; (b) a polyhydroxy compound; (c) 5 to 95% water, whereby the ratio of the compound of formula (1) to the polyhydroxy compound is between 10:90 and 90:10 parts by weight and the total weight of these compounds in the formulation is between 5 and 95% and, optionally, auxiliary stabilizing agents and the use thereof for the manufacture of detergents with improved shade consistency.
Patent TW-I232802-B (TW)
Title: High density jetting apparatus
Inventor: LEU YI-CHING
IPC: B41J2/14
Filed: 2001-02-15
Granted: 2005-05-21
Abstract: ith respect to the manifold to increase the number of orifices and decrease turbulent effect, thereby improving print quality.
Patent TW-490587-B (TW)
Title: Image data distributing method, and image processing terminal and mobile terminal
Inventor: TAKAMI TOMIO
IPC: G03B17/53
Filed: 2001-02-22
Granted: 2002-06-11
Abstract: To make it possible to transmit/receive timely and various image data by enabling the image data generated at an image processing terminal to be instantly transmitted to a mobile terminal or another external terminal and by enabling the generated image data to be read out any time from the mobile terminal or the like by storing the generated image data. In a network environment in which a plurality of image processing terminals 1 and a server 3 are connected through a communication network and in which a plurality of mobile terminals 5 and the server 3 are individually connected through a carrier communication network 4, there are provided, for the image processing terminal 1 as a transmitter: the steps of urging the generation of image data to be transmitted to a receiver or a transmission destination and urging the selection of a receiver or the transmission destination, and storing the transmitted image data in a mail album of the receiver; and, for the mobile terminal 5 as the receiver, the steps of determining the kind of the image data suited for the distribution, by discriminating the kind of the mobile terminal 5, and reading and perusably outputting a mail album of the receiver.
Patent TW-495888-B (TW)
Title: Method of forming nano-scale structures from polycrystalline materials and nano-scale structures formed thereby
Inventor: NAEEM MUNIR D
IPC: H01L21/768
Filed: 2001-03-08
Granted: 2002-07-21
Abstract: A method of forming nano-scale features with conventional multilayer structures, and nano-scale features formed thereby. The method generally entails forming a multilayer structure that includes a polycrystalline layer and at least one constraining layer. The multilayer structure is patterned to form first and second structures, each of which includes the polycrystalline and constraining layers. At least the first structure is then locally heated, during which time the constraining layer restricts the thermal expansion of the polycrystalline layer of the first structure. As a result, stresses are induced in the polycrystalline layer of the first structure, causing substantially two-dimensional grain growth from the edge of the first structure. Sufficient grain growth occurs to produce a third structure which, based on the grain size of the polycrystalline layer, will be a nano-scale structure. When appropriately configured, nano-scale structures can be formed as operative components of electrical, mechanical, optical and fluid-handling devices.
Patent TW-502249-B (TW)
Title: Segmentation approach for speech recognition systems
Inventor: FANTY MARK
IPC: G10L15/04
Filed: 2001-03-26
Granted: 2002-09-11
Abstract: Phonetic units are identified in a body of utterance data according to a novel segmentation approach. A body of received utterance data is processed and a set of candidate phonetic unit boundaries is determined that defines a set of candidate phonetic units. The set of candidate phonetic unit boundaries is determined based upon changes in Cepstral coefficient values, changes in utterance energy, changes in phonetic classification, broad category analysis (retroflex, back vowels, front vowels) and sonorant onset detection. The set of candidate phonetic unit boundaries is filtered by priority and proximity to other candidate phonetic units and by silence regions. The set of candidate phonetic units is filtered using no-cross region analysis to generate a set of filtered candidate phonetic units. No-cross region analysis generally involves discarding candidate phonetic units that completely span an energy up, energy down, dip or broad category type no-cross region. Finally, a set of phonetic units is selected from the set of filtered candidate phonetic units based upon the probabilities of candidate boundaries defining the ends of the unit and within the unit.
Patent TW-468002-B (TW)
Title: Gear-wheel pump, in particular for a high-pressure fuel pump
Inventor: BOEHLAND PETER
IPC: F04C15/00
Filed: 2001-04-03
Granted: 2001-12-11
Abstract: The invention relates to a gear-wheel pump, in particular for a high-pressure fuel pump, comprising a housing (18), two gear-wheels (14, 16) which are located in said housing and which intermesh and at least one groove (22) which is configured in the housing on the pressure side of the gear-wheel pump. The aim of the invention is to prevent cavitation damage at high speeds. To achieve this, the groove has a first section (24), extending from the pressure side, in which the base of the groove (22) is a short distance away from the tips of the teeth (20) of the gear-wheel and a second section (26), which adjoins the first section and in which the base of the groove (22) is a maximum distance away from the tips of the teeth, said maximum distance being greater than the distance in the first section. The first section extends over a smaller angular range (alpha) than the second section and overall the groove extends over an angular range (alpha, beta) which is slightly greater than the angular range between two teeth (20).