baber/WOPTO huggingface dataset:
Patent TW-533131-B (TW)
Title: Screen printing apparatus
Inventor: MURAKAMI TAKEHIKO
IPC: B41F15/12
Filed: 2000-08-07
Granted: 2003-05-21
Abstract: A screen printing apparatus is configured to perform a printing operation and a checking and inspecting of the state of print on a substrate in a flow work. A mask frame 4 and a camera apparatus 7 for checking and inspecting the print state are arranged along a direction of transfer of the substrate so as to be disposed in parallel to each other. After the substrate receives a printed pattern by operation of a squeegee apparatus 25, the substrate is moved by substrate support tables 29, 30 to a checking and inspecting station. The supporting tables are arranged below the mask frame and the camera apparatus.
Patent TW-470991-B (TW)
Title: Manufacturing method of planar light emitting display panel
Inventor: KISHI HISATOSHI
IPC: H01J9/32
Filed: 2000-08-15
Granted: 2002-01-01
Abstract: The manufacturing method of planar light emitting display panel of the present invention comprises: on a planar plate having an opening on the position corresponding to the pin electrode, a back panel is pressed to the front panel, so that two panels are tightly bonded. Coat sintered glass on the end portion of the front panel and the side portion of the back panel, make it dry to temporarily fix two panels, then take the planar plate apart, coat sintered glass on the pin electrode, and perform all fusing steps. The step of coating sintered glass on the pin electrode can also be replaced by the step of coating sintered glass on the side portion of back panel and the end portion of the front panel. Compared to coating the sintered glass on the pin electrode, sintered glass with less fluidity is used on the side portion of the panel.
Patent TW-463269-B (TW)
Title: Method for manufacturing LDMOS device having high breakdown voltage
Inventor: GAU CHI-HUNG
IPC: H01L21/336
Filed: 2000-09-20
Granted: 2001-11-11
Abstract: In the present invention, a kind of method for manufacturing LDMOS (lateral diffuse metal oxide semiconductor) devices is disclosed. At first, a local oxide layer is formed on a semiconductor substrate to define the active regions for manufacturing devices. Then, TEOS oxide is deposited to cover the local oxide layer, in which the TEOS oxide is extended outwards by following the edge of local oxide layer so as to cover part of the upper surface of semiconductor substrate. After that, gate oxide is formed on the semiconductor substrate, in which gate oxide is extended outwards from the top of TEOS oxide layer to the top of semiconductor substrate such that gate oxide covers both TEOS oxide layer and semiconductor substrate simultaneously. Then, the gate structure is manufactured on gate oxide layer; and ion implantation process is performed onto the semiconductor substrate by using the gate structure, the oxide layer, and local oxide layer as the mask so as to form source and drain regions in the semiconductor substrate on both sides of local oxide layer.
Patent TW-I264435-B (TW)
Title: Intermediates for the production of quinoline carboxylic acid derivatives
Inventor: GRINTER TREVOR JOHN
IPC: C07D207/00
Filed: 2000-09-29
Granted: 2006-10-21
Abstract: Chemical intermediates which are of use in the production of quinoline carboxylic acid derivatives having antibacterial activity.
Patent TW-I271214-B (TW)
Title: Apparatus and method of irradiating ultraviolet light
Inventor: JINBO YOSUKE
IPC: B01J19/12
Filed: 2000-10-20
Granted: 2007-01-21
Abstract: An ultraviolet light beam irradiating apparatus 10 of the present invention has a bed 13 for supporting a work T in atmosphere, an ultraviolet light irradiation light source 11 for irradiating the surface of the work T with an ultraviolet light beam having a wavelength of 175 nm or shorter, and an inert gas inflow means 22 for allowing an inert gas, preferably nitrogen, helium or argon, into a space in the atmosphere above the work surface of the work T. According to the present invention, the inert gas is allowed to flow into the above space, whereby the oxygen concentration between the ultraviolet light irradiation light source and the work surface is decreases, so that the absorption of the ultraviolet light beam is decreased.
Patent TW-494339-B (TW)
Title: Reverse auction processing method using computer network system
Inventor: LEE YOO-CHAN
IPC: G06Q30/00
Filed: 2000-10-27
Granted: 2002-07-11
Abstract: A reverse auction method in conducting an auction on-line using a computer network system is provided. The method includes the steps of at least one buyer registering product purchase information, including the specifications of a product the buyer wants to buy, in a server computer; the server computer giving notices corresponding to the product purchase information of the buyer to at least one seller computer; setting an area in the server computer for a bid to the buyer: the seller making a bid by registering sales bid information, including the specifications of a product to be sold, in the area for the bid; and the buyer deciding whether or not to purchase a product, after checking the sales information of sellers registered in the area for the bid. According to the method, an auction for a product is conducted in a separate cyber area for the buyer's product specifications, and the buyer can choose a product with more appropriate specifications at a cheaper price.
Patent TW-502344-B (TW)
Title: Chip scale package structure and its manufacturing method
Inventor: DING YI-CHUAN
IPC: H01L21/60
Filed: 2000-12-07
Granted: 2002-09-11
Abstract: A chip scale package structure comprises a substrate arranged on the positive face of a semiconductor chip by using an anisotropic conductive film (ACF). A plurality of solder pads are formed on the upper surface of the substrate. A plurality of contact pads are formed on the lower surface of the substrate for electrically connecting to the corresponding solder pads. A plurality of metal bumps are formed on the contact pads on the lower surface of the substrate. The semiconductor chip has a plurality of die pads formed on its positive face. The metal bumps on the substrate are electrically connected to the corresponding die pads by ACF. The substrate and the side of the ACF are sealed by an encapsulant. The present invention also provides a method for manufacturing a chip scale package structure in a wafer level, which is characterized in sequentially adhering a plurality of substrates the chips of a wafer, so as to minimize the influence of CTE mismatch between the wafer and substrate, thereby greatly increasing the product yield.
Patent TW-I257525-B (TW)
Title: Photosensitive phosphorylated phenol-formaldehyde resin
Inventor: CHO CHING-SHENG
IPC: G03F7/004
Filed: 2000-12-15
Granted: 2006-07-01
Abstract: This invention discloses a photosensitive phosphorylated phenol-formaldehyde resin, characterized by containing in its molecule at least two phosphate groups, each coupled with at least one photo-sensitive group. The photosensitive resin of the present invention is prepared by reacting a phenol-formaldehyde resin with phosphorus oxychloride to form a phosphorylated phenol-formaldehyde resin; then reacting the resin with a compound having one hydroxyl group and at least one ethylenically unsaturated bond, thereby esterifying some of the phosphorochloridate groups to prepare a resin having ethylenically unsaturated bonds and unreacted phosphorochloridate groups; and then hydrolyzing the unreacted phosphorochloridate groups into phosphoric acid groups. The photosensitive resin according to the invention is UV-curable and alkali-soluble as traditional photosensitive resins are; moreover, it exhibits flame retardant and adherent characteristics.
Patent TW-471161-B (TW)
Title: Method of manufacturing capacitor of semiconductor device
Inventor: LEE KEE-JEUNG
IPC: H01L21/316
Filed: 2000-12-19
Granted: 2002-01-01
Abstract: The present invention discloses a method for manufacturing the capacitor, which has high capacity, of semiconductor device and contains the following steps. The medium insulating layer is formed on a semiconductor substrate. The bottom electrode is formed on the medium insulating layer. Amorphous tantalum oxynitride thin film is deposited on the bottom electrode. The deposited amorphous tantalum oxynitride thin film is annealed in a vacuum condition so as to form crystallized tantalum oxynitride thin film used as the dielectric layer. Then, the upper electrode is formed on the dielectric layer that is composed of tantalum oxynitride thin film.
Patent TW-506178-B (TW)
Title: Field magnet motor with permanent magnets and method of fixing the permanent magnets
Inventor: KONDO HIROAKI
IPC: H02K1/17
Filed: 2001-02-02
Granted: 2002-10-11
Abstract: To provide a field magnet with permanent magnets capable of preventing surplus adhesive from being forced out and dropping from the peripheral edges of the permanent magnets when permanent magnets are bonded on the inside circumferential surface of the stator case (yoke), and the forced out adhesive from projecting radially inwardly from the permanent magnets, and suitable for using thin permanent magnets of high magnetic flux density in particular. A field magnet motor with permanent magnets bonded fixedly on the inside circumferential surface of a stator case of approximately a cylindrical shape, wherein there are provided the stator case formed, in its inside circumferential surface, with a first annular groove, and the permanent magnets bonded fixedly on the inside surface of said stator case with adhesive supplied from said first groove, with their edges parallel to and partly covering said first groove.
Patent TW-495782-B (TW)
Title: Protector device
Inventor: KATODA TAKSHI
IPC: H01T1/02
Filed: 2001-03-20
Granted: 2002-07-21
Abstract: The present invention relates to a protector device, that is a device which protects other electronic devices from high voltage or large current, that is surge. The protector device (10) according to the present invention utilizes breakdown phenomena of resistive oxide films (12) on the metal bars (11). The metal bars (11) are surrounded by a mixture (14) of oxidizing agent and refractory agent. The protector device returns from conductive state to non-conductive state in a very shot time because the surface in a very shot time because the surface of the metal bar is oxidized automatically due to the constitution described above.
Patent TW-555599-B (TW)
Title: Compressing method for casting sand and device therefor
Inventor: KANETO KIMIKAZU
IPC: B22C15/28
Filed: 2001-04-13
Granted: 2003-10-01
Abstract: A method for introducing and compacting molding sand S in a mold space defined by a pattern plate (10a), a lower auxiliary frame (16a), (16b), a flask (18), a filling frame (20), and multi-segmented squeeze feet (36a). First, the molding sand S is introduced into the mold space. The squeeze feet (36a) are then lowered to apply a first squeeze to the mold sand S in the mold space under a condition wherein at least the lower frame (16a) cannot be lowered. The squeeze feet (36a) are then lowered to apply a second squeeze to the mold sand S in the mold space under a condition wherein the lower frame (16a), the flask (18), and the filling frame (20) can be lowered.
Patent TW-498526-B (TW)
Title: Semiconductor chip package
Inventor: LIN YU-CHANG
IPC: H01L23/495
Filed: 2001-05-29
Granted: 2002-08-11
Abstract: A semiconductor chip package is disclosed, which comprises: a semiconductor chip with two long sides, two short sides, an active surface and plural edge electrode pads disposed along said two long sides and two short sides; a lead frame which comprises plural upper-lead type leads, standard type leads and external leads, wherein the plural upper-lead type leads are electrically coupled to the plural electrode pads on a short side, the plural standard type leads are electrically coupled to plural electrode pads on the other short side and two long sides, said external leads are electrically coupled to said plural upper-lead type leads and standard type leads respectively; and a package body encapsulating said semiconductor chip and lead frame.
Patent TW-530335-B (TW)
Title: Image-forming optical system and exposure device equipped therewith
Inventor: KUMAZAWA MASATO
IPC: G03F7/20
Filed: 2001-07-10
Granted: 2003-05-01
Abstract: The present invention provides a cata-dioptric type image-formation optical system having nearly unmagnified magnification, wherein chromatic aberration is excellently compensated to a wide wavelength range including a g-line, an h-line and an i-line though the optical system is constituted of a comparatively small number of power optical members. The solution is to provide an image-formation optical systems (K1 and K2) to form the image of an object surface (M) on an image surface (P) at the substantially unmagnified magnification. The system comprises: dioptric systems (S1 and S2) and concave reflection mirrors (M1 and M2), which are constituted so that the light from the object surface may form the image of the object surface on the image surface through the dioptric system after it is reflected by the concave reflection mirror through the dioptric system. The dioptric system has a negative lens, and at least one refractive surface of which is formed to be aspheric.
Patent TW-514917-B (TW)
Title: Thin film magnetic memory device
Inventor: HIDAKA HIDETO
IPC: G11C11/15
Filed: 2001-07-11
Granted: 2002-12-21
Abstract: Read word lines (RWL) and write word lines (WWL) are provided corresponding to the respective MTJ (magnetic tunnel junction) memory cell rows, and bit lines (BL) and reference voltage lines (SL) are provided corresponding to the respective MTJ memory cell columns. Adjacent MTJ memory cells share at least one of these signal lines. As a result, the pitches of signal lines provided in the entire memory array (10) can be widened. Thus, the MTJ memory cells can be efficiently arranged, so improve the integration of the memory array (10).
Patent TW-494535-B (TW)
Title: Method for forming active region self-aligning to deep trench
Inventor: LEE BRIAN S
IPC: H01L21/768
Filed: 2001-07-16
Granted: 2002-07-11
Abstract: A kind of method for forming the active region self-aligning to deep trench is disclosed in the present invention, in which it is capable of preventing the alignment error between the active region and deep trench from affecting the size of buried layer contact tape. The invented method includes the followings. A semiconductor substrate covered with the first dielectric layer is provided. By penetrating the first dielectric layer, at least one pair of adjacent deep trenches is formed in the substrate. A capacitor structure and a buried layer contact tape are formed in the deep trench. The second dielectric layer is deposited to uniformly cover the sidewall of the first dielectric layer surface and the surface of deep trench buried layer contact tape. The third dielectric layer is deposited on the second dielectric layer. A mask layer having active region pattern is formed on the third dielectric layer, in which the mask layer has the first opening that roughly corresponds to the adjacent deep trenches stated above. At first, the third dielectric layer is etched along the first opening till the upper surface of the second dielectric layer is exposed. Then, the exposed second dielectric layer and the first dielectric layer under the first dielectric layer are selectively etched to form the second opening that is self-aligned to the adjacent deep trenches. After that, the substrate and deep trenches are etched along the second opening such that a shallow trench is formed inside the deep trench, in which the fourth dielectric layer is filled to form a shallow trench isolation region.
Patent TW-526664-B (TW)
Title: Satellite receiver
Inventor: FAYEK ASHOOR
IPC: H04N7/00
Filed: 2001-08-21
Granted: 2003-04-01
Abstract: In a satellite receiver a feeder element is provided that includes several feeder horns on a micro head for distributing satellite signals from different satellites to different channels in the different horns and means for blocking all channels, except for the one that is presently desired to be used, before the signals sent on these channels reach the micro head.
Patent TW-507057-B (TW)
Title: Flow rate control valve
Inventor: FUKANO YOSHIHIRO
IPC: F16K31/06
Filed: 2001-11-29
Granted: 2002-10-21
Abstract: A flow rate control valve includes a coil (36) disposed. In a first body (12), a movable iron core (40) axially displaceable under a magnetically exciting action of the coil (36), a fixed iron core (30) fixed in the first body (12), a fluid supply port (18) supplied with a fluid, a fluid discharge port (20) discharging the fluid, a projection (46) formed for a diaphragm (44) which is connected to the movable iron core (40) and which is formed of an elastic member, a valve seat (34) for the projection (46) to be inserted therein, and a spring (48) which urges the movable iron core (40) to separate from the fixed iron core (30) in a non-excited state.
Patent TW-550934-B (TW)
Title: Method and apparatus for securing a flatbed scanner carriage
Inventor: GILPIN KENNETH J
IPC: G03B27/50
Filed: 2001-12-05
Granted: 2003-09-01
Abstract: A system and method (10) for securing a moveable scanner device (20) within a scanning system (14) comprises a housing (16) having a transparent platen (18) provided thereon. The scanner device (20) is operatively associated with the housing (16) and is moveable along a displacement path (24). A drive system (26) comprising a drive belt (40) connected to the scanner device (20) and a tensioning system (44) operatively associated with the drive belt (40) moves the scanner device (20) along the displacement path (24). A control system (28) operatively associated with the drive system (26) actuates the drive system (26) to move the scanner device (20) to a stowed position along the displacement path (24), the location of the stowed position being such that a force (F) exerted on the scanner device (20) and directed along the (displacement path (24) is not transmitted to the drive belt tensioning system (44).
Patent TW-508238-B (TW)
Title: Massage machine
Inventor: FUJIWARA YUJI
IPC: A61H7/00
Filed: 2001-12-24
Granted: 2002-11-01
Abstract: To provide a massage machine in which the degree of stiffness or the degree of relaxation of a person treatment can be visually recognized. The degree of stiffness or the degree of relaxation of the person treatment for each area is judged based on biophysical information detected by a biophysical information sensor 5 which detects the biophysical information of the autonomic nerve system of the person treatment; the judgement is color-sorted and displayed in response to the degree by a display means comprising LED 97 which can emit lights of different colors. Thus, the degree of stiffness or the degree of relaxation can be easily recognized, and this system can be utilized for massage in various ways, e.g. adjusting the strength or the period of time for a massage in response to the degree of stiffness.
Patent TW-525414-B (TW)
Title: High frequency printed circuit board via
Inventor: HREISH EMAD B
IPC: H05K1/16
Filed: 2002-01-16
Granted: 2003-03-21
Abstract: A printed circuit board (PCB) via, providing a conductor extending vertically between microstrip or stripline conductors formed on separate layers of a PCB, includes a conductive pad surrounding the conductor and embedded within the PCB between those PCB layers. The pad's shunt capacitance and the magnitudes of capacitances of other portions of the via are sized relative to the conductor's inherent inductance to optimize frequency response characteristics of the via.
Patent TW-I246455-B (TW)
Title: Method and device for manufacturing thermal-insulation and sound-insulation brick (wall)
Inventor: YANG DA-WEI
IPC: B28B1/50
Filed: 2002-01-25
Granted: 2006-01-01
Abstract: The present invention relates to a method and a device for manufacturing thermal-insulation and sound-insulation brick (wall). The method comprising: shaping a thermal-insulation and sound-insulation compound brick (wall) by shaping and solidifying the aggregate mixed from Styrofoam bead and cement slurry; and forming a second, third, and fourth compound brick combined by the cement board and the bead compound brick (wall) by using at least one surface bondable cement board of the bead compound brick. Because the bead compound brick is thermal-insulated and sound-insulated, the building made by the brick can be thermal-insulated and sound-insulated as well.
Patent TW-538547-B (TW)
Title: Surface mounted LED lamp package
Inventor: CHANG BILL
IPC: H01L33/00
Filed: 2002-03-11
Granted: 2003-06-21
Abstract: This invention discloses a surface mounted LED lamp package, with the dome shape of the lamp top, the emitting light is enhanced better than traditional flat glue package, meanwhile this package is featured with surface mount technology.
Patent TW-593107-B (TW)
Title: Sheet feeder with modular roller support and drive assembly
Inventor: GAARDER GLENN
IPC: B65H3/06
Filed: 2002-04-26
Granted: 2004-06-21
Abstract: A modular single sheet feeder (10) for feeding media sheets to a processing apparatus includes a chassis frame (20) and a modular roller support and drive assembly (200) pivotally supported on the frame for easy assembly. The roller support and drive assembly biases a roller frame (50) which may be a replaceable bogie toward the media sheets to be fed and selectively positions the roller frame in a stack feeding position. A stack stop (250) is provided for limiting the motion of the stack during manual loading and is automatically moved out of the media path as sheets are fed. Over engagement protection of the input gears and of the roller drive gears is also provided.
Patent TW-591242-B (TW)
Title: Objective with fluoride crystal lenses
Inventor: KRAHMER DANIEL
IPC: G02B5/30
Filed: 2002-05-09
Granted: 2004-06-11
Abstract: An objective, particularly for a photolithography-projection device, has at least one fluoride crystal lens. The effects of birefringence, which are detrimental to the image quality, are reduced if the lens axis of the crystal lens is oriented substantially perpendicular to the {100}-planes or {100}-equivalent crystallographic planes of the fluoride crystal. If two or more fluoride crystal lenses are used, they should have lens axes oriented in the (100)-, (111)-, or (110)-direction of the crystallographic structure, and they should be oriented at rotated positions relative to each other. The birefringence-related effects are further reduced by using groups of mutually rotated (100)-lenses in combination with groups of mutually rotated (111)- or (110)-lenses. A further improvement is also achieved by applying a compensation coating to at least one optical element of the objective.
Patent TW-550251-B (TW)
Title: Process for oxidising an aromatic aldehyde to the corresponding carboxylic acid
Inventor: GRIENEISEN JEAN LOUIS
IPC: C07B61/00
Filed: 2002-05-10
Granted: 2003-09-01
Abstract: The present invention concerns a process for oxidising an aromatic aldehyde to the corresponding carboxylic acid. The process of the invention for preparing an aromatic acid by oxidising an aromatic aldehyde consists of carrying out the oxidation of the aromatic aldehyde in a basic medium using molecular oxygen or a gas containing molecular-oxygen in the presence of a catalyst, and is characterized in that oxidation is carried out in the presence of an effective quantity of a palladium and/or platinum based catalyst under conditions such that oxidation is carried out in a diffusion regime.