baber/WOPTO huggingface dataset:
Patent TW-553932-B (TW)
Title: Material for light-oriented film, light-oriented film and process for producing the same
Inventor: FUKUDA MASANOBU
IPC: G02F1/1337
Filed: 2001-08-27
Granted: 2003-09-21
Abstract: The present invention provides a photo-alignment layer for a liquid crystal display device, which has good liquid crystal display device characteristics such as a good voltage holding ratio and also has good alignment stability and sufficient resistance to light and heat. The photo-alignment layer is manufactured by coating a polymerizable monomer having at least one photo-alignment moiety, which carries out a photo-alignment function by the photo dimerization reaction, and at least two polymerizable maleimide groups per molecule on a substrate, and exposing the coating layer to light to cause the photo dimerization reaction of the structural unit and the photopolymerization reaction of the polymerizable maleimide group, thereby to form a crosslinked polymeric layer and to enable the polymeric layer to carry out the photo-alignment function.
Patent TW-508260-B (TW)
Title: Liquid filtration device
Inventor: LAVERDIERE MARC
IPC: B01D63/10
Filed: 2001-09-13
Granted: 2002-11-01
Abstract: The present invention provides a liquid filtration device with internal flow paths that facilitate the purging of air bubbles from the device. The device includes internal channels that collect bubbles from fluid entering the filtration device and more efficiently direct fluid to sweep bubbles from the device during operation. The present invention also provides for an automatic means to minimize fluid loss during a vent process.
Patent TW-573440-B (TW)
Title: Method to measure the electro-optical characteristics of organic light-emitting diode
Inventor: WU MING-SHIN
IPC: H05B33/10
Filed: 2001-09-21
Granted: 2004-01-21
Abstract: A method to measure the electro-optical characteristics of organic light-emitting diode (OLED) is disclosed, which comprises: firstly providing a computer, a power supply and a chamber, wherein at least an optical measurement device is fixed on a tool in the chamber; disposing the OLED on the tool in the chamber, and applying high-temperature, high humidity or high-temperature and high humidity state; then using the computer to control the power supply to provide a current or voltage for lighting the OLED in the chamber, and measuring the light-emitting luminance by the optical measurement device; and transmitting the signal value of the light-emitting luminance measured by the optical measurement device back to the computer (at least two sets of signal values with different light-emitting luminance need to be inputted into the computer beforehand), so as to proceed a data processing step.
Patent TW-594278-B (TW)
Title: Sidelight-type light-guiding plate
Inventor: YAMAMOTO TAMENOBU
IPC: G02F1/13357
Filed: 2001-09-24
Granted: 2004-06-21
Abstract: The present invention relates to a backlight system for a liquid crystal display (LCD). More particularly, the present invention provides a light-guiding plate used, particularly in a sidelight-type backlight system and related techniques. The present invention provides a light-guiding plate, which can eliminate either of a polarizing plate, a diffuser sheet and a prism sheet required when an LCD panel is assembled, or a part thereof, and which enhances brightness.
Patent TW-536589-B (TW)
Title: Compressor
Inventor: HUNG JR-CHAU
IPC: F04C18/00
Filed: 2001-10-11
Granted: 2003-06-11
Abstract: A compressor comprises a drive shaft, a balance member fit over an end of the drive shaft, a movable compression member coupled to the balance member and a fixed compression member engaging the movable compression member to define a compression chamber. Working fluid is sucked into the compression chamber by the orbiting motion of the movable compression member driven by the drive shaft and, then discharged after an increase of its pressure. At the same time, the centrifugal forces of the movable compression member and the balance members are acting on the same plane and are of the same magnitude but opposite directions whereby the combined force and torque are equal to or substantially equal to zero, realizing balance of force and achieving dynamic balance of the offsetting movement.
Patent TW-559792-B (TW)
Title: Fastening element
Inventor: WEISSER FRITZ
IPC: G11B7/12
Filed: 2001-10-26
Granted: 2003-11-01
Abstract: The invention specifies a possible fastening means which can be used to position components precisely, in a straightforward and permanent manner, in the body of a unit, to be precise relative to stop surfaces for the component which are formed in the unit body. This is achieved according to the invention by a fastening element (1) which has a plurality of retaining sections (18, 19, 20) which are oriented in different directions in space and via which the component (2) is pressed against the stop surfaces (11, 12) if the fastening element (1) is fixed in the envisaged position in the body of the unit (3), at least one of the retaining sections (18, 19, 20) being connected resiliently to the rest of the fastening element (1).
Patent TW-523587-B (TW)
Title: Test head connection unit
Inventor: TAKEUCHI HIDEKI
IPC: G01R31/01
Filed: 2001-11-22
Granted: 2003-03-11
Abstract: Inconvenience that an auto-handler (1) is not normally operated which is caused when an operator forgets the fixation between a test head (2) and the auto-handler (1) is solved. Sensors (14, 15) detect whether a measuring box (3) is in a given connection height or not and also in a connection completion position relative to the auto-handler (1) or not and decision result output means outputs the result of decision, so that the fixation between the test head (2) and the auto-handler (1) can be confirmed.
Patent TW-593569-B (TW)
Title: Near-infrared reflecting composite pigments
Inventor: YANAGIMOTO HIROMITSU
IPC: C09B67/22
Filed: 2001-11-27
Granted: 2004-06-21
Abstract: A near-infrared reflecting composite pigment comprises a near-infrared non-absorbing colorant and a white pigment coated with the near-infrared non-absorbing pigment. The near-infrared reflecting composite pigment can be produced by mixing a colorant dispersion, in which the near-infrared non-absorbing colorant is dispersed in a liquid medium, with the white pigment in a form selected from powder or a dispersion and then drying the resultant mixture. A near-infrared reflecting coating agent comprises as a coloring agent the near-infrared reflecting composite pigment. A near-infrared reflecting material comprises a base material coated on a surface thereof with the near-infrared reflecting coating agent.
Patent TW-494285-B (TW)
Title: Portable object, in particular a timepiece, including a sealed container mounted in a metallic case
Inventor: PARATTE DANIEL
IPC: G04G21/04
Filed: 2001-11-29
Granted: 2002-07-11
Abstract: The present invention concerns a portable object such as, in particular, a timepiece, intended to co-operate with a contactless remote interrogation system, this portable object (1) including a metallic case (2) and a transponder (76) including a transmission and/or reception circuit (78) for a radio-broadcast signal and an antenna (80) connected to the transmission and/or reception circuit (78), a sealed container (24) made of an electrically insulating material inside which the horological components are housed being mounted and held in place in the metallic case (2), characterised in that said metallic case (2) has a slot (94).
Patent TW-I244823-B (TW)
Title: Photoelectric switch
Inventor: SUGIYAMA KAZUTOSHI
IPC: H03K17/94
Filed: 2002-01-30
Granted: 2005-12-01
Abstract: In a first display mode, a threshold value is numerically displayed on a first display section and the current light reception amount (current value) is numerically displayed on a second display section. In a second display mode, the tolerance value is numerically displayed on the first display section and the current light reception amount is numerically displayed on the second display section. To switch from the first display mode to the second display mode, a display mode change key can be operated.
Patent TW-538224-B (TW)
Title: A hybrid solar water heater
Inventor: HUANG BING-JIUN
IPC: F24J2/04
Filed: 2002-02-15
Granted: 2003-06-21
Abstract: The present invention is concerning with a hybrid solar water heating device. The device operates in both heat pump mode and heat pipe mode interchangeably such that the device operates on the heat pipe mode while the solar radiation is high so as to eliminate the electric power consumption. On the heat pipe mode, the device acts as a heat pipe solar water heater. The device operates on the heat pump mode while the solar radiation is low or there is no solar radiation. On the heat pump, the device acts as an air-source heat pump water heater.
Patent TW-544695-B (TW)
Title: Laminated ceramic electronic component and method of manufacturing it
Inventor: KATSURADA HISASHI
IPC: B23K26/382
Filed: 2002-03-05
Granted: 2003-08-01
Abstract: This invention provides a laminated ceramic electronic component, which raises the reliability of the connection of conductor layers with a via hole and moreover, does not deteriorate its characteristics, and a method of manufacturing the electronic component. A laminated inductor is constituted in a structure that a ceramic green sheet 4 is formed on an auxiliary magnetic material layer (auxiliary ceramic layer) 6 and after that, a through hole 5 is formed in the sheet 4 and thereafter, a conductor layer 2a is formed on the sheet 4. Moreover, a laser beam spectroscoped by a diffraction grating irradiates the sheet 4, whereby the hole 5 is formed in the sheet 4 and as the sheet 4 and the layer 6, a layer containing a magnetic material ceramic as its main component is used. The layer 2a stacked on the layer 6 via the sheet 4 is made to have continuity with the layer 6 via the hole 5, whereby a coil is formed.
Patent TW-553948-B (TW)
Title: Process for preparing tantalum alkoxides and niobium alkoxides
Inventor: ZELL FRIEDRICH
IPC: H01L21/285
Filed: 2002-03-18
Granted: 2003-09-21
Abstract: The invention relates to a process for preparing niobium (V) alkoxides and tantalum (V) alkoxides, in particular niobium (V) ethoxide and tantalum (V) ethoxide, by reacting NbCl5 or TaCl5 with an appropriate alcohol in the presence of ammonia, wherein NbCl5 or TaCl5 is dissolved at a temperature of from 0 DEG C to -50 DEG C in the alcohol containing from 5 to 7 mol of ammonia per mol of NbCl5 or TaCl5 to be reacted.
Patent TW-I222522-B (TW)
Title: Single/multiple frequency analyzer
Inventor: CHEN TZUNG-KUEI
IPC: H04L27/148
Filed: 2002-03-29
Granted: 2004-10-21
Abstract: The present invention is a single/multiple frequency analyzer which mainly comprises a complex filter and a discriminator. Since the input frequency signal is a real-numbered signal, it can be divided into a positive frequency and a negative frequency when expressed in spectrum. The complex filter extracts the sample points of the positive frequency or negative frequency. A discriminator calculates the phase angle difference between the two continuous sample points. The phase angle difference is computed by inverse trigonometric functions to obtain the input frequency. Complex functions are utilized to directly obtain the input frequency so as to eliminate many complex designs of high-frequency sample circuits. In addition to simplifying the circuit design, the power consumption of overall circuit is further reduced.
Patent TW-569028-B (TW)
Title: Laser optical area scanner and response system and methods
Inventor: TATUM JIMMY A
IPC: G01S7/41
Filed: 2002-04-12
Granted: 2004-01-01
Abstract: Multiple laser optical sensing systems and methods for detecting target characteristics are disclosed. The present invention detects the presence of an object (110) in a monitored area (100) using a laser-based object detection system and may selectively cause a controlled response when an object is detected. At least two laser signals may be emitted into a monitored area using a vertical cavity surface emitting laser structure (105). At least one detector (103) receives any laser signals not blocked by an object (110). The system determines the presence or absence of an object (110) in the environment (100) using a microprocessor (101) and determines the objects characteristics (113) by comparing received laser signals associated with it to object characteristics stored in a memory (114). The system may selectively causing a controlled response (115) in accordance with the determination of object characteristics and/or correlating response criteria.
Patent TW-546852-B (TW)
Title: Mixed-light type LED and the manufacturing method thereof
Inventor: OU JEN
IPC: H01L33/08
Filed: 2002-04-15
Granted: 2003-08-11
Abstract: A mixed-light type LED and the manufacturing method thereof are disclosed. The manufacturing method comprises the step of: forming a first quantum well light-emitting layer, a second quantum well light-emitting layer, a first conductive electrode and a second conductive electrode on an insulating substrate, wherein there is a tunneling barrier layer between the first quantum well light-emitting layer and a second quantum well light-emitting layer. Under the condition of keeping the light-emitting wavelengths of the two light-emitting layer to be constants, the tunneling probability limitation of the tunneling barrier layer can be varied by adjusting the width of the tunneling barrier layer, so that the distribution ratios of the conductive carriers entering into the two light-emitting regions are different, and thereby controlling the intensity ratio of the light emitted from the two quantum wells to modulate the mixed light with a specific chroma.
Patent TW-593785-B (TW)
Title: Tin plating
Inventor: CROSBY TEFFREY N
IPC: H01L21/60
Filed: 2002-05-09
Granted: 2004-06-21
Abstract: Electrolyte compositions for the deposition of tin and tin-alloys on a substrate are disclosed, along with methods of electroplating tin and tin-alloys using such compositions. These electrolyte compositions are useful for high speed tin plating.
Patent TW-513514-B (TW)
Title: Automatic shaping method for production of hive-like Venetian blind
Inventor: HSU PEY-SON
IPC: E06B9/262
Filed: 2002-05-24
Granted: 2002-12-11
Abstract: An automatic shaping method for production of hive-like Venetian blind wherein an electric equipment first sets up the full length and draping length and the number of the folds of the shaped product and a pair of upper and lower fabric rollers for feeding material are disposed. As the upper and lower fabric rollers are rotated by rolling shafts, the two corrsponding sides are automatically in abutment for effecting first high frequency welding to form hive-like slats, causing the two sides adhered to join together by ultrasonic welding and sealed of the same, and at the same time to project decoration patterns for printing the same on the slats by ultrasonic wave; then the second operation step of glue applying is carried out to make thermal molten glue automatically applied at a specified distance to the bottom of the halfly shaped hive like slats and then glue supply is cut and the slats are delivered out. An automatic detection unit capable of detecting defects is used to make the cutting of the slats so as to sort out mal products and to cut hive-like slats of a fixed length. Then the cut hive-like slat of a fixed length is delivered to a guide groove of a housing unit for effecting a third piling sticking operation to make an automatic pressing board push downwardly the layered fabric pieces after every layer fabric (slat) is guided into so as to piled layers stick to each other piece by piece. In the last step, the layered fabric pieces (slats) are made to have a preset draping length (or folding numbers) and then are delivered out as a finished hive-like blind assembly.
Patent TW-I260555-B (TW)
Title: Light emitting and receiving device structure
Inventor: AIZAWA HIDEKUNI
IPC: H01S5/022
Filed: 2002-07-05
Granted: 2006-08-21
Abstract: A light emitting and receiving device structure capable of compactly accommodating a light emitting element and a light receiving element and having an optical axis of an emitted beam of light in close proximity to an optical axis of a return beam of light to produce the light emitting and receiving device in a miniature size and lightweight. A one-piece structure consists of a cylindrical package having a bottom with its one end open and the other end closed with a bottom plate and a protruding pedestal member which is installed on the bottom plate of the package with its centerline concentric with the centerline of the package. The light receiving element is secured to the front end surface of the pedestal member, while the light emitting element is secured to the side face of the pedestal member, thus accommodating both devices in one package.
Patent TW-552706-B (TW)
Title: Tape carrier package handler and method for illuminating a tape carrier package
Inventor: TEZUKA TOSHIYUKI
IPC: H01L33/00
Filed: 2002-07-16
Granted: 2003-09-11
Abstract: The article is to be detected accurately by forming a TCP image with a high contrast. A TCP tape X having a plurality of TPCx1 consecutively connected is intermittently moved so as to cause a test pad x 4 of each TCPx1 to come in contact with test pins of a semiconductor IC testing device. The light illuminated on TCP tape X and passing through each TCPx1 is received and the TCP image of each TPCx1 is photographed. The TCP handler is provided with a device for controlling the feeding of the TCP tape X based on the photographed TCP image. A two color light source box is provided to switch the color of the illuminating light in response to the article to be detected, so as to obtain a TCP image with good contrast for each article to be detected from the TCPx1.
Patent TW-588043-B (TW)
Title: Process for producing composite mixed ester
Inventor: MATSUMOTO TETSU
IPC: C08G63/78
Filed: 2002-07-18
Granted: 2004-05-21
Abstract: This invention discloses a process for producing a composite mixed ester suitable for use as a plasticizer having improved nonvolatility as compared with dibasic acid diesters which have excellent general-purpose plasticizer properties and have been used in a large amount but have come to be regarded as endocrine disruptors. The mixed ester is equal to the dibasic acid diesters in production cost and performance even when it contains none of these diesters. Also provided is a composition. Dibasic-acid diesters volatilize according to their vapor pressures, while polymers have nonvolatility and reduced toxicity according to their molecular weights. However, polymers have poor plasticizer performance. Although composite esters having an intermediate molecular weight may meet the requirement, they are difficult to produce and have poor profitability. The process comprises subjecting acids, a diol, and a terminal alcohol to dehydrating esterification and subsequently subjecting the excess alcohol to transesterification. Thus, a composite mixed ester is advantageously produced, which is a composition represented by (R(PX)1-2(AX)n-1AR) and which contains residues of the two dibasic acids bonded in such a manner that one or two residues of one of the acids and one or two residues of the other occur alternately.
Patent TW-561765-B (TW)
Title: Short message reply method and system for voice inquiry
Inventor: LIN JUNG-MING
IPC: H04M1/64
Filed: 2002-07-25
Granted: 2003-11-11
Abstract: The invention relates to a short message reply method and system for voice inquiry, which includes that install an information platform, a database, a voice transmission mechanism and a short message transmission mechanism at a fixed address. The information platform receives the signal issued from user's mobile phone and goes through key selection of mobile phone keypad by users, searching the database via the information platform in accordance with user's request and then providing information required by user in form of voice by voice transmission mechanism. The short message reply method and system for voice inquiry are featured by that the system and method can go through the received signal to acquire mobile phone number, or when it is impossible to acquire mobile phone number, user can uses mobile phone keypad to input number and then uses short message mechanism to forward information required by user to the mobile phone in form of short message.
Patent TW-I223964-B (TW)
Title: Systems and techniques for power control
Inventor: SARKAR SANDIP
IPC: H04J13/00
Filed: 2002-08-29
Granted: 2004-11-11
Abstract: Systems and techniques for power control include receiving a transmission having a channel with active portion and a silent portion, and controlling power of the received transmission as a function of a parameter of the active portion of the channel during a first time period and independent of the parameter during a second time period. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or the meaning of the claims.
Patent TW-556139-B (TW)
Title: Liquid crystal display unit and its housing component
Inventor: WANG MING-TIEN
IPC: G09F9/35
Filed: 2002-10-14
Granted: 2003-10-01
Abstract: A liquid crystal display unit includes: a liquid crystal display device, a housing component, a frame component, and a bracket. The liquid crystal display device has a liquid crystal display panel for generating images, and a backlight module for illuminating the liquid crystal display panel. The housing component is provided for receiving the liquid crystal display device. The frame component has a sidewall surrounding the housing component. The bracket is arranged between the housing component and the liquid crystal display device, and has a screw hole for use with a screw bolt so as to fix the liquid crystal display unit to an external holder.
Patent TW-I226091-B (TW)
Title: A multilayer board and a semiconductor device
Inventor: KIMURA YOSHIYUKI
IPC: H01L21/60
Filed: 2003-01-29
Granted: 2005-01-01
Abstract: Preparing a bottom grounding layer eliminates grounding pins, thereby the number of signal pins can be increased in a multilayer board that includes a grounding layer, a signal layer, a power supply layer, a grounding via, a signal via, a power supply via and the like in the insulation material of the multilayer board, the bottom grounding layer being electrically connected to the grounding layer.
Patent TW-594003-B (TW)
Title: Sensor cell, biosensor, capacitive device manufacturing method, biological reaction detection method, and gene analyzing method
Inventor: MAEDA HIROSHI
IPC: G01N27/22
Filed: 2003-04-11
Granted: 2004-06-21
Abstract: The present invention provides a biosensor which comprises: a sensor matrix where sensor cells are arrayed in a matrix, a row driver for supplying a predetermined voltage signal to sensor cells arrayed in the row direction of the matrix, and a column driver for supplying a predetermined voltage signal to sensor cells arrayed in the column direction of the matrix. Each of the sensor cells has: a capacitive element (Cs) composed of a pair of opposed electrodes on which a probe DNA immobilized on the electrode surface selectively reacts with the target DNA; a transistor (Tr2) for varying the value of the current outputted from a drain terminal in response to the variation of the capacitance of the capacitive element (Cs) caused by DNA hybridization, and a switching element (Tr1) for supplying a voltage signal supplied from the column driver to the current input terminal of the transistor (Tr2).