baber/WOPTO huggingface dataset:
Patent TW-552442-B (TW)
Title: Optical waveguide module
Inventor: SASAKI TAKASHI
IPC: G02B6/42
Filed: 2002-03-19
Granted: 2003-09-11
Abstract: On a plane waveguide-type optical path 1, a tilted trench 3 is formed in a tilt angle theta relative to a vertical axis across an optical waveguide line 2n. In inner of the gap 3, there is installed with a reflective filter which has a construction that reimburses a reflective rate difference between perpendicular polarized wave of optical signal, while the reflective light from a reflective filter 4 is detected by optical detector 6n, so as to monitor optical strength of optical signal. Thus, regardless of polarized wave of the optical signal status, the optical strength can be correctly monitored. In addition, inner side of the trench 3 in which there is the reflective filter 4 is sealed with a filling resin 5. Thus, a deterioration of moving safety can be prevented, due to the fact that these portions are contaminated. Therefore, optical paths are simplified, at the same time, regardless of polarized wave of the optical signal status, the waveguide module can correctly monitor optical strength.
Patent TW-583816-B (TW)
Title: Regulator circuit and control method thereof
Inventor: TAKIMOTO KYUICHI
IPC: H02J7/06
Filed: 2002-05-02
Granted: 2004-04-11
Abstract: There is provided a regulator circuit capable of accurately adjusting output voltage anywhere in a current region and maintaining optimum output voltage by correcting setting of predetermined voltage to be regulated depending on a value of charging current. An output terminal V3 of an amplifier 112 is connected to a reference voltage terminal V2 through a resistance element R3. In case charging current ICHG does not flow, detection voltage V3 is 0V. Consequently, voltage of reference power source VREF is divided between a resistance element R1 and parallel resistances namely, resistance elements R2 and R3 in a meaning of electrical potential. In case the charging current ICHG flows and detection voltage V3 is outputted, the detection voltage V3 is divided by the resistance elements R3 and R2, whereby a corrected voltage depending on a value of the charging current ICHG is generated. Even if voltage drop DeltaVLS occurs between a charging-control-device output terminal VO and a battery terminal VBAT, control voltage of output voltage VO is appropriately adjusted so that a battery terminal VBAT can keep full charging voltage VBAT0.
Patent TW-577850-B (TW)
Title: Box for carrying plate-shaped object, foam forming method and foam forming apparatus
Inventor: ISHIWATARI SUSUMU
IPC: B65D81/05
Filed: 2002-05-31
Granted: 2004-03-01
Abstract: A box foam-formed with molds without or almost without draft for accommodating and carrying plate-shaped object, such as PDP substrate, a foam forming method and a foam forming apparatus for forming the foam-formed box are provided. The box comprises a main body A and a cover body B both are thermoplastic resin foamed bodies formed from thermoplastic resin foam beads. The main body A surfaces a plurality of grooves a for supporting the plate-shaped objects are formed. The groove is formed in a shape with 1/1000 to 5/1000 taper from its open side to its bottom 61 side. In the foam forming method, middle molds 20, 20 contacting with a core mold 10 and forming drafts with the core mold 10 are first provided on at least one pair of side surfaces 11, 11 in the opposing surfaces of the core mold 10, and after a foamed body A is formed the middle molds 20, 20 are forced to move a short distance along the drafts between the middle molds 20, 20 and two side surfaces of the core mold 10 under the condition that the foamed body A and a cavity mold 30 will not separate, and after that the foamed body A together with the cavity mold 30 are pulled out of the core mold 10 while the middle mold 20 is prohibited from moving and finally finished the mold release.
Patent TW-I242201-B (TW)
Title: Optical recording medium
Inventor: NAKAYAMA HIROSHI
IPC: G11B7/2433
Filed: 2002-06-21
Granted: 2005-10-21
Abstract: This invention is to provide an optical recording medium which can suppress increase of tracking errors near the boundary of zones even bulk erasing is carried out for initialization or sensitivity shift. This is an optical recording medium having spiral or concentric tracks and optically recordable. The data recording and reproducing area is radially divided into zones of various sectors divided into sectors of address sections having address information pits and data sections consisting only of groups. This optical disc is made so that the relation between the average reflection factor Iadd of the address section and the average reflection factor Idata of the data section satisfies the relation of 0.7 <= (Iadd/Idata) <= 1.3 or 0.8 <= (Iadd/Idata) <= 1.2.
Patent TW-583659-B (TW)
Title: Structure of optical recording medium
Inventor: WANG JENN-SHING
IPC: G11B7/24
Filed: 2002-06-24
Granted: 2004-04-11
Abstract: The present invention is related to structure of optical recording medium. In the invention, the recording layer and the reflection layer are disposed on one face of the substrate; and a covering layer is disposed on the other face of the substrate. Through the covering layer, which has the characteristics such as high hardness, anti-abrasion, acid-resisting, alkali-resisting, and solvent-proof, it is capable of protecting substrate from being damaged and unable to read the data stored inside the recording layer due to the external force or environment factors such as scratch, contamination, moisture, and so on. Thus, it is capable of making the storage of data have stability and reaching the purpose of increasing lifetime of optical recording medium.
Patent TW-557642-B (TW)
Title: Erosion-resistant components for plasma process chambers
Inventor: KAUSHAL TONY S
IPC: H01J37/32
Filed: 2002-06-25
Granted: 2003-10-11
Abstract: An erosion-resistant article for use as a component in plasma process chamber. The erosion-resistant article comprises a support and an oxide coating comprising yttrium, which is disposed over the support. The support and the oxide coating preferably have material compositions that differ from one another in coefficient of thermal expansion by no more than 5x10<-6>/K. Preferred oxide coating compositions include yttria and yttrium aluminum garnet. Preferred supports include alumina supports and aluminum-silicon carbide supports.
Patent TW-543211-B (TW)
Title: Manufacturing method of LED having transparent conduction adhesion layer
Inventor: TZENG TZ-FENG
IPC: H01L33/00
Filed: 2002-07-08
Granted: 2003-07-21
Abstract: A manufacturing method of LED having transparent conduction adhesion layer is disclosed, which is to glue together the LED stack layer and a transparent substrate by an adhesion layer, wherein a predetermined distribution of pattern is formed on the adhesion layer, the upper and lower surfaces of the adhesion layer have a reaction layer respectively, and part of the upper and lower reaction layers contact mutually. The adhesion layer can prevent the generation of peeling-off due to thermal effect, so that the adhesion effect of the LED stack layer and the transparent substrate is even better to increase the yield rate of process.
Patent TW-536465-B (TW)
Title: Injection molding die
Inventor: MURAYAMA FUJIO
IPC: B29C45/30
Filed: 2002-07-18
Granted: 2003-06-11
Abstract: The present invention relates to a metal die for injection molding. The problem to be solved is that structure of a valve gate and structure of an installation section of the valve gate as well as processing and assembling procedures are simplified such that price as a whole is controlled to a cheap level. The solution is that a first metal die 4 having a gate 7 and a second metal die 20 cooperating with the first metal die 4 to construct a forming space 23 in communication with the gate 7, a manifold 10 having a supply path 12 for supplying forming materials and communicating the gate 7, and an adiabatic space 16 located between the first metal die 4 and the manifold 10, and a valve gate 24 opening and closing the gate 7. The valve gate 24 includes valve pin 25 penetrating the first metal die 4 and the manifold 10 to open and close the gate 7, seals 27 for sealing the manifold 10 and a penetrative portion of the valve pin 25, and heaters 29 for h eating the manifold 10. Because all components are independently formed such that the structure of these components and the installation sections of these components as well as the process for manufacturing and assembling may be simplified.
Patent TW-522224-B (TW)
Title: Apparatus for inspecting collimator
Inventor: HWANG MYEON-SOON
IPC: G02B27/30
Filed: 2002-07-25
Granted: 2003-03-01
Abstract: An apparatus for inspecting a collimator including a pigtail formed with first and second fibers, a GRIN lens disposed coaxially relative to the pigtail, and a glass tube supporting the pigtail and the GRIN lens in a single unit, to inspect optical properties of the collimator, comprising an inspection table, gripping the collimator subject; a light supplying part transmitting a predetermined optical signal to the first fiber; a light receiving part, which is connected to the second fiber, receiving an optical signal returned from the second fiber, entering the first fiber; a measuring part calculating a value of the predetermined optical signal, which entered the first fiber, and a value of the optical signal, which return from the second; and an image displaying part displaying the value obtained from the measuring part. With this configuration, the collimator can be inspected in part, thereby increasing the product reliability of the collimator.
Patent TW-I240265-B (TW)
Title: Optical data storage medium and use of such a medium
Inventor: RIJPERS JOHANNES CORNELIS NORB
IPC: G11B7/013
Filed: 2002-09-05
Granted: 2005-09-21
Abstract: The present invention provides an optical data storage medium (20), which comprises a substrate (1) with a surface area having tracks (4) of marks representing the stored information. The information is readable by means of a scanning radiation beam (10). A reflective layer (2) is present, reflecting the radiation beam (10). The medium has a radiation beam (10) reflection larger than 50%. The reflective layer (2) comprises a compound of the formula Al100-y,Xy, in which formula Al is aluminum and X is an element selected from the group of Ge and Si. The letter y is the atomic fraction of X in at.%. The value of y is in the range 5 < y < 35. The reflective layer (2) has a radiation beam absorption, which enables controlled ablative recording or solid-phase change recording of an identification mark (6, 6').
Patent TW-I221125-B (TW)
Title: Inkjet deposition apparatus and method
Inventor: KAWASE TAKEO
IPC: B41J2/01
Filed: 2002-09-09
Granted: 2004-09-21
Abstract: In an inkjet deposition apparatus, a print head is translated in a transverse direction relative to a substrate and the deviation of the print head relative to a first alignment mark is measured. The inkjet head is then translated in a longitudinal direction relative to the substrate and the deviation of the print head to a further alignment mark is measured. A correction factor for a control unit for translation stage of the apparatus is then generated from the measured deviations.
Patent TW-I227987-B (TW)
Title: A visual telephone combined PSTN and ADSL
Inventor: HUANG JENG-SHU
IPC: H04M1/00
Filed: 2002-09-13
Granted: 2005-02-11
Abstract: This invention of a visual telephone combined PSTN and ADSL mainly consists of a conventional PSTN telephone set with a control module unit, a ADSL module unit with an image access, and a display unit and integrated as a visual telephone, which uses conventional telephone line for two-way transmitting video and audio and is able to directly connect visual telephone and PSTN line system. When the caller and the receiver both use visual telephones, the control module unit is driven to send a signal to make the ADSL module unit get on line and get a IP address A as soon as the caller dials the receiver's telephone number on the visual telephone set; and control module unit of the receiver's visual telephone will send a message to make ADSL module unit on line and get another IP address B as soon as it receives the ring signal from the caller and the user pick up the handset, and then IP address A or B is transmitted through PSTN either to the control module unit of a caller or a receiver and is connected to the caller or receiver through internet. Connections mentioned above transmit sound by PSTN and visual information by high frequency section of ADSL. It is also available to construct initial connection by PSTN and to mutually transmit sound and digital visual information of caller and receiver by Internet.
Patent TW-I247302-B (TW)
Title: Method and device for manufacturing optical recording medium
Inventor: KOMAKI TSUYOSHI
IPC: G11B7/24
Filed: 2002-09-19
Granted: 2006-01-11
Abstract: A resin layer is formed by implementing spin coating of a coating liquid R to base material D which has a central hole la formed for loading in the central part. The base material D is fixed to a turn table 12 by chucking the central hole la for loading in the base material D with a gum chucking 14 which can block up and is elastic deformed at least in the radius direction, and spin coating of coating liquid R is implemented by rotating the turn table 12 after dropping the coating liquid R in the central part of the gum chucking 14. Accordingly, the invention can surely and easily form an excellent resin layer while improving the productivity.
Patent TW-591379-B (TW)
Title: Testing method of printer connection port and its tool
Inventor: LIOU WEN-HAN
IPC: G06F11/30
Filed: 2002-10-03
Granted: 2004-06-11
Abstract: The present invention relates to a testing method of printer connection port and its tool, which are provided for detecting whether the data signal pins, status signal pins and control signal pins in the printer connection port can normally transmit signals. The invention is characterized in that one of the data signal pins is connected to one of the status signal pins, plural diodes are connected in parallel therewith, the control signal pins are connected to the remaining status signal pins, and the statuses of the voltage levels are compared to determine whether the pins of the printer connection port are normal.
Patent TW-I297738-B (TW)
Title: Carbon doped oxide deposition
Inventor: EBRAHIM ANDIDEH
IPC: H01L21/76
Filed: 2002-10-04
Granted: 2008-06-11
Abstract: Carbon doped oxide (CDO) deposition. One method of deposition includes providing a substrate and introducing oxygen to a carbon doped oxide precursor in the presence of the substrate. A carbon doped oxide film is formed on the substrate. In another method the substrate is placed on a susceptor of a chemical vapor deposition apparatus. A background gas is introduced along with the carbon doped oxide precursor and oxygen to form the carbon doped oxide film on the substrate.
Patent TW-584760-B (TW)
Title: Liquid crystal display
Inventor: KUO HAN-PING
IPC: G02F1/1333
Filed: 2002-10-11
Granted: 2004-04-21
Abstract: A liquid crystal display includes a rectangular frame having four connected sides; a light guiding board arranged in the rectangular frame; a reflective sheet adjacent to the light guiding board; a chemical film arranged on the reflective sheet; a liquid crystal display panel arranged on the chemical film and embedded in the rectangular frame; and a plurality of light emitting diodes arranged one side of the rectangular frame, which have different emitting directions. It is able to greatly reduce the dark stripe in the visual area of LCD, avoid generating uneven dark and light distribution in the visual area, increase the central brightness and increase the image quality of visual area without increasing the cost.
Patent TW-592641-B (TW)
Title: A simulated smoking article and fuel element therefor
Inventor: ABHULIMEN MICHAEL E
IPC: A24F42/60
Filed: 2002-10-23
Granted: 2004-06-21
Abstract: A simulated smoking article is provided in which a flavour generating medium, such as a commercially available cigarette, is heated with a fuel element including a liquid fuel therein to generate flavours or other components in vapour or aerosol form. A reusable fuel element is inserted in one end of a tubular member and a flavour generating medium, such as a cigarette, is positioned in the opposite end of the tubular member. Spacing between the fuel element and the cigarette is sufficient so that the cigarette is not lit but hot gases come into contact with tobacco or the like in the cigarette to vapourise the flavour components therein.
Patent TW-587045-B (TW)
Title: Water jet propelling device of boat
Inventor: ISHIGAKI EIICHI
IPC: F04D29/18
Filed: 2002-10-31
Granted: 2004-05-11
Abstract: A water jet propelling device of a boat, wherein a rotating blade (16) with inducer articulated axial flow vane parts (16a), mixed flow vane parts (16b) connected to the axial flow vane parts without impact, and centrifugal vane parts (16c) connected to the mixed flow vane parts without impact are wound on the outer peripheral surface (15c) of a hub (15) with a gently sloped area (15c1) and a sharply sloped area (15c2) and continuously varying curvature, and the axial flow vane parts (16a) and mixed flow vane parts (16b) are wound on the gently sloped area (15c1) and the centrifugal vane parts (16c) are wound on the sharply sloped area (15c2).
Patent TW-I275585-B (TW)
Title: Derivatives of sulphonamides, their preparation and use as medicaments
Inventor: MERCE-VIDAL RAMON
IPC: A61K31/454
Filed: 2002-11-11
Granted: 2007-03-11
Abstract: The present invention relates to new derivatives of sulphonamides, with the general formula (I) as well as to their physiologically acceptable salts, the processes for their preparation, their application as medicaments in human and/or veterinary therapy and the pharmaceutical compositions that contain them.
Patent TW-I223225-B (TW)
Title: Plasma display panel and method of driving the same
Inventor: KAWASAKI TATSUHIKO
IPC: G09G3/20
Filed: 2003-03-07
Granted: 2004-11-01
Abstract: A driving method of the present invention is adapted to a plasma display panel which includes first and second electrodes formed on a substrate, third electrodes formed in a direction intersecting the first and second electrodes, and a dielectric layer covering the first and second electrodes. The driving method includes the steps of generating an address discharge between the first and the third electrode to select a predetermined cell and sustain discharges between the first and the second electrode to produce light for display, and controlling the plasma display panel such that the discharge intensity of a sustain discharge in which the second electrode serves as the anode is smaller than the discharge intensity of a sustain discharge in which the first electrode serves as the anode.
Patent TW-I256369-B (TW)
Title: Method of manufacturing seamless bag
Inventor: LIOU YI-SHING
IPC: B65B47/02
Filed: 2003-06-25
Granted: 2006-06-11
Abstract: Disclosed is a method of manufacturing seamless bag, comprising the steps of: adding a proper amount of set yarn into natural or composite fibers, carrying out weaving operation to form a seamless bag blank, fitting the bag blank over a mold that has a bag configuration; heating the mold fit with the bag blank with steam or other heat source to evenly apply heat to the bag blank; cooling the bag blank together with and the mold by cool air to have the bag blank cooled and set thereby obtaining a seamless bag, which is then subject to sewing and shaping. According to the above-described method, a handbag that is integrally made without any seam can be obtained under an efficient production line.
Patent TW-I318776-B (TW)
Title: A projection exposure system
Inventor: WOLFGANG SINGER
IPC: G21K1/06
Filed: 2003-07-31
Granted: 2009-12-21
Abstract: There is provided an attenuator for attenuating electromagnetic radiation of wavelengths Unequal to a used wavelength, including a grating element having i) grating grooves that produce a grating period (p), and ii) a grating plane. The grating period (p) is least about 150 times higher than the used wavelength.
Patent TW-I220125-B (TW)
Title: Method for manufacturing mounted grain imitation layer of wooden floor
Inventor: CHEN YAN-TSAN
IPC: B27M1/08
Filed: 2003-08-08
Granted: 2004-08-11
Abstract: This invention provides a method for manufacturing mounted grain imitation layer of wooden floor, generally including the steps of: (a) trans-printing, (b) film applying, (c) grinding and (d) repeating the steps of film applying and grinding. The trans-printing base layer pre-printed with imitation true grain is directly press-rolled on and trans-printed to a surface of a board by a trans-printing. After drying the trans-printing base layer, a layer of transparent polymer resin is slowly and evenly applied to the surface of the board to form an ultra-thin protection film on the surface of the board. After drying the protection film, the surface of the protection film is subject to an overall and uniform treatment of calendering operation such that the protection film is precisely penetrated into the imitation grain trans-printing base layer and the surface of the board. Further, in accompany with the same steps of film applying and grinding treatment for two to three times or more repeatedly, a harden adhesive layer is formed on the surface of the board, such that the surface of the trans-printing base layer is able to completely shield against penetration of air and mist so as to prevent the phenomenon of discoloration and deterioration to the surface, thereby ensuring consistent patterns and color tones.
Patent TW-I230964-B (TW)
Title: Enhancing address speed electrode of plasma display panel
Inventor: KAO HSU-PIN
IPC: H01J17/04
Filed: 2003-08-18
Granted: 2005-04-11
Abstract: An enhancing address speed electrode of a plasma display panel is described. The enhancing address speed electrode speeds up the address speed and stabilizes image display of the plasma display panel. The electrode includes a first bus electrode, a plurality of comb electrodes, a second bus electrode and a plurality of scan pads. The comb electrodes extend from the first bus electrode toward a common bus electrode. The second bus electrode couples with the comb electrodes and parallels with the first bus electrode. Each of the scan pads protrudes from the second bus electrode toward a discharge center and disposes at a center of the two adjacent comb electrodes.
Patent TW-I284604-B (TW)
Title: Add-on rear mirror for vehicle
Inventor: SAKAGUCHI NAOHIKO
IPC: B60R1/04
Filed: 2003-09-01
Granted: 2007-08-01
Abstract: In the conventional add-on rear mirror, once it is retained to whereon a rear mirror is to be installed, it is difficult to adjust the position of the add-on rear mirror in the rightward and leftward directions in relation to the installed rear mirror. In accordance with the add-on rear mirror for vehicle of this invention, it is installed with respect to the front portion of the installed rear mirror to an add-on rear mirror main component, such that the mirror installed on the front portion of the add-on rear mirror main component may move freely in relation to the mentioned add-on rear mirror main component. Further limit measures are applied to limit the movement of the above-mentioned mirror for the above-mentioned add-on rear mirror main component. The above-mentioned limit measures are consisted of: an indent and ledge portion provided at one end of the mentioned add-on rear mirror main component and mirror, a ledge portion provided at the other end to engage with the indent portion of the indent and ledge portion, and a mean for restraining the ledge portion elastically toward the mentioned indent and ledge portion. The mentioned add-on rear mirror main component provides with an auxiliary mirror is able to rotate freely, where the auxiliary mirror provides a mirror inclined to the above-mentioned add-on rear mirror main component.