baber/WOPTO huggingface dataset:
Patent TW-470787-B (TW)
Title: Apparatus for fabricating single-crystal silicon
Inventor: KUBOTA TOSHIMICHI
IPC: C30B29/06
Filed: 1996-07-10
Granted: 2002-01-01
Abstract: An apparatus for fabricating single-crystal silicon easily controlling a temperature gradient based on the Czochralski (CZ) method, and more particularly preventing as-grown defects created in order to obtain high-quality single-crystal silicon. The above-mentioned apparatus includes a first thermal shield member surrounding the pulling single-crystal silicon and a second thermal shield member inside the first thermal shield member, surrounding the pulling single-crystal silicon. The second thermal shield member is fixed on the first thermal shield member by a support located on the external surface of the second thermal shield member and connected of the first thermal shield member. The surroundings of a solid-liquid interface are extremely cooled by using the first thermal shield member, thereby a stable shape of the single-crystal silicon is formed. The temperature gradient of the temperature region of 1000 DEG C to 1200 DEG C. where the single-crystal silicon passes is decreased by using the second thermal shield member so as to reduce the crystal defect density, thereby obtaining single-crystal silicon having a stronger oxide film voltage breakdown characteristic. If the support length is changed, the second thermal shield member can be adjusted in the upper or lower direction in order to make the expected portion of single-crystal silicon cool slowly.
Patent TW-505799-B (TW)
Title: Color liquid crystal display device
Inventor: YANAGAWA KAZUHIKO
IPC: G02F1/1343
Filed: 1996-08-29
Granted: 2002-10-11
Abstract: A color liquid crystal display device includes a liquid crystal display panel having color filters corresponding to primaries red, green and blue, and a backlight unit disposed behind the liquid crystal display panel. The color liquid crystal display device satisfies a relationship of an isochromatic viewing angle > a half-brightness angle, for at least one azimuthal viewing angle. The half-brightness angle is defined as an angle of a direction inclined with respect to a normal direction of the liquid crystal display panel in which brightness of light emerging from the backlight unit into the liquid crystal display panel becomes 50% of that in the normal direction. The isochromatic viewing angle is defined as a range of viewing angle from the normal direction wherein an absolute shift in an x coordinate of the primary red viewed at off-normal angles is not greater than 0.0314, an absolute shift in a y coordinate of the primary green viewed at off-normal angles is not greater than 0.0273, and an absolute shift in an x coordinate of the primary blue viewed at off-normal angles is not greater than 0.0177, with respect to corresponding coordinates of corresponding primary colors of the primaries red, green and blue viewed in the normal direction, on the CIE 1931 chromaticity diagram.
Patent TW-314613-B (TW)
Title: Electromagnetic inductive switch
Inventor: CHEN JENN-WENN
IPC: G06F3/00
Filed: 1996-09-02
Granted: 1997-09-01
Abstract: An electromagnetic inductive switch includes: 1) a keyboard matrix scan device with plural sets of push button switch. Each push button switch has a magnet column. A film plate with two conducting films is located at the bottom of the push button. The conducting film plate has a hole through which the magnet column can pass to produce inductive current; 2) a decoder connected to the scan line of the top conducting film. When the scan line has current variations, the magnet column will cut the magnetic flux produced by the current variation of the scan line so that the current can be induced through the return line of the bottom conducting film; 3) a current control part is connected to the top and the bottom conducting films to increase the sensitivity of current detecting; 4) a CPU connected to the input of the decoder, the I/O parts, the resonant source, and the display unit; 5) an analog multiplexer connected to the return line of the bottom conducting film and the CPU to achieve the multiplexed selection of the inductive current signal; 6) a signal amplifier connected to the output of the multiplexer to amplify the selected signal form multiplexer; 7) a signal trigger device connected to the output of the signal amplifier to determine the high level and low level of the signal; 8) a signal latch/clear device connected to the output of the signal trigger device and the CPU to clear or latch the signal from the signal trigger device to the CPU; 9) an interrupt control device connected to the signal amplifier device and the CPU to obtain the upper and the lower limits of ON-OFF level for calibrating the contact position; The uncertainty of ON-OFF induced by the different finger force can be adjusted by the above circuit scheme. In addition, the loss of the typing characters and the linearity can be improved, and the no noise and the wrong letter free can be achieved.
Patent TW-337013-B (TW)
Title: Wireless card system, wireless card, system for providing transportation guide information to a user, and method for providing information to a user in a system comprizing an examining machine and a wireless card carried by the user
Inventor: OOTSUKI MICHIHITO
IPC: G07C11/00
Filed: 1996-09-06
Granted: 1998-07-21
Abstract: A ireless card system, including a tester and a wireless card carried by the user, including: tester with: the first wireless radio, for communication with a wireless card through predetermined areas, transmitting the first wireless radio starting signals in predetermined areas; and tester, based on the user^s information received by the wireless card through the first wireless radio, for testing whether the wireless card is useful; and wireless card inlcuding: the second wireless radio, for communication with the tester; storage, for storing user^s information, between expiration time and usable transport areas; transmission controller, for controlling the second wireless radio, making the user^s information respond to the starting signal received in the tester, for sending to the tester; and display controller, for displaying the information obtained based on user^s information.
Patent TW-337041-B (TW)
Title: Self-aligned contact structure and process for producing the same
Inventor: JOU JENN-CHERNG
IPC: H01L21/768
Filed: 1997-03-05
Granted: 1998-07-21
Abstract: A process for producing a self-aligned contact structure, which can produce a self-aligned contact having a good contact window shape providing good isolation between metal-polysilicon, and comprises: forming a gate on a substrate; depositing a first dielectric layer stacked on the gate; defining and etching a capacitive region; defining the gate; etching the gate and the first dielectric layer; forming a second dielectric layer to encompass the gate and the first dielectric layer; forming a spacer on the side of the second dielectric layer; depositing a third dielectric layer in the capacitive region; forming a source/drain region; depositing a fourth dielectric layer; depositing a fifth dielectric layer; etching the third dielectric layer in the capacitive region; defining a self-aligned contact region; etching the fifth dielectric layer; etching the fourth dielectric layer; and depositing and defining a conductive layer.
Patent TW-345715-B (TW)
Title: Method for forming a DRAM capacitor using HSG structure
Inventor: JENQ JYH-SHYONG
IPC: H01L21/70
Filed: 1997-04-01
Granted: 1998-11-21
Abstract: A method for forming a capacitor in an integrated circuit, which at least comprises: forming a first oxide layer on a substrate; forming a first photoresist layer on the first oxide layer thereby defining a contact hole; removing a portion of the first oxide layer using the first photoresist layer as a mask thereby forming a trench exposing a portion of the substrate; forming a polysilicon layer on the first oxide layer and filling up the trench located in the first oxide layer; forming a second photoresist layer on the polysilicon layer thereby defining an electrode region; removing a portion of the polysilicon layer using the second photoresist layer as a mask thereby exposing a portion of the first oxide layer; forming a hemispherical grain layer on the polysilicon layer and the exposed first oxide layer; etching the hemispherical grain layer until exposing a portion of the first oxide layer thereby forming a plurality of grooves on the upper layer of the polysilicon layer, the plurality of grooves being corresponding to the trenches among the grains of the hemispherical grain layer; forming a silicon nitride layer on the polysilicon layer and the first oxide layer; forming a second oxide layer on the silicon nitride layer thereby filling the grooves covered with the silicon nitride; anisotropically etching back the second oxide layer until exposing the silicon nitride layer located between the grooves, however, retaining the second oxide layer in the grooves; removing the exposed silicon nitride layer thereby exposing a portion of the polysilicon layer; anisotropically etching the polysilicon layer of the exposed portion using the grooves covered by the silicon nitride as the mask thereby forming a plurality of trenches; removing the second oxide layer; removing the silicon nitride layer; forming a dielectric layer on the polysilicon layer; and forming a conductive layer on the dielectric layer.
Patent TW-433999-B (TW)
Title: Apparatus for providing a reinforced surgical fastener suture lines, surgical kit, and method of retrofitting surgical fastener applying devices to produce reinforced surgical fastener suture lines
Inventor: FRANCIS RALPH T
IPC: A61B17/072
Filed: 1997-04-18
Granted: 2001-05-16
Abstract: An apparatus and method for providing reinforced surgical fastener suture lines to prevent tissue tearing and fluid leakage following the creation of an anastomosis, the closing of margins following the removal of diseased tissue, and/or the ligating and dividing of individual blood vessels. A retainer assembly is provided having an alignment frame and a pressure equalization member. The alignment frame includes an internally disposed receiving area for housing the pressure equalization member and a pair of guide channels disposed in fluid communication with the receiving area for guiding the jaw members of a surgical fastener applying device into contact with pledget material disposed within the receiving area. Any number of surgical fastener applying devices may be retrofitted to provide reinforced surgical fastener suture lines by applying an adhesive along the length of the pledget material, positioning the jaw members of a surgical fastener applying device within the guide channels, and closing the surgical fastener applying device such that the jaw members are brought into compressed contact with the adhesive-laden pledget material. The surgical fastener applying device may then be opened with the pledget material releasibly attached to the jaw members, the jaw members positioned about a section of body tissue, and the surgical fastener applying device fired to create a reinforced suture line boasting reduced tissue tearing and reduced fluid leakage.
Patent TW-562927-B (TW)
Title: Agent for the diagnosis of C-type hepatitis virus infection
Inventor: TAKAHAMA YOICHI
IPC: C07K14/02
Filed: 1997-04-26
Granted: 2003-11-21
Abstract: To provide a hepatitis C virus (HCV) infectious disease diagnostic agent and a diagnostic method that can measure a large number of samples rapidly with higher sensitivity. An HCV antigen, and a complex antigen prepared by chemical bond linkage of HCV antigen and carrier protein are immobilized on a solid phase to obtain a HCV diagnostic agent. And a method of diagnosis HCV infection by adding the HCV diagnostic agent above into a sample and then measure the aggregation degree of supporter particles.
Patent TW-I229221-B (TW)
Title: Liquid crystal display panel and method of manufacturing the same
Inventor: KATAGAMI SATORU
IPC: G02F1/1345
Filed: 1997-05-17
Granted: 2005-03-11
Abstract: A transparent electrode (11) the number of which corresponds to that of a picture element is formed on a liquid crystal display region on an inner surface of a liquid crystal panel substrate (10), and external connecting terminals (12) at free end portions of a plurality of leader lines (18) conductively connected to this transparent electrode on the outer side of the liquid crystal display region. On the inner surface of the liquid crystal panel substrate on which the transparent electrode, leader lines and external connecting terminals are formed, an acrylic thermosetting resin is applied to the whole area thereof to a small thickness by a spin-coating method to form a transparent insulating film (16). A polyimide resin is then applied to the portion of the liquid crystal display region which is on an outer surface of this transparent insulating film, and the resultant layer of polyimide resin is fired to form an orientation film (14). When this orientation film is rubbed by a rubbing roller, rubbing unevenness rarely occurs since the leader lines and external connecting terminals are covered with the transparent insulating film, so that the display unevenness on a liquid display panel decreases.
Patent TW-394974-B (TW)
Title: Method and apparatus for uniformly spin-coating a photoresist material
Inventor: KIM CHOUNG-HYEP
IPC: B05C11/08
Filed: 1997-05-30
Granted: 2000-06-21
Abstract: A method and apparatus for uniformly spin-coat photoresist material on wafers before the wafers are subjected to a photoetching process. The spin-coating apparatus comprises a first rotating device for rotating a rotating connector about a first axis and a second rotating device located on the outer portion of the roating connector. The second rotating device rotates a wafer about a second axis while the rotating connector rotates around the first axis. The first and second axes are parallel to each other but are spaced apart by a designated distance. The designated distance can be adjusted and a plurality of second rotating device may be connected to outer portions of the rotating connector.
Patent TW-345532-B (TW)
Title: Method of forming wafer rod
Inventor: YANG SHYH-JANG
IPC: B29C67/00
Filed: 1997-06-07
Granted: 1998-11-21
Abstract: A method of forming a wafer rod, which comprises preparing a paste of a POLOI slurry and a hardener in a ratio of 100:1; filling an appropriate amount of the paste in a glass tube while retaining an appropriate amount of air therein; sealing both ends of the glass tube and placing the glass tube horizontally; after an equilibrium distribution between the paste and the air has been reached in the glass tube, axially rotating the glass tube at a rotation speed of 00RPM~300RPM thereby forming granular bubbles with uniform size and alignment at the axial center position due to the adhesive force of the paste on air and its centrifugal force of rotation; after the paste has been solidified and shrunk slightly, removing the wafer rod aligned with granular bubbles in the center thereof.
Patent TW-384473-B (TW)
Title: Method to operate a memory-cell device
Inventor: HANS REISINGER
IPC: G11C11/56
Filed: 1997-07-15
Granted: 2000-03-11
Abstract: In order to increase the storage density, information is stored in a memory-cell device in the sense of a many-values logic with up to 2<6> values. Said memory-cell device has many MOS-transistors to function as memory-cells, which include a dielectric 3-layers with a 1st silicon-oxide layer, a silicon-nitride layer and a 2nd silicon-oxide layer to function as a gate-dielectric, wherein said silicon-oxide layers at least have 3nm thickness respectively. Thus it would be obtained that these memory cells have a time for the data-holding >1000 years and a very small drift of threshold voltage.
Patent TW-486475-B (TW)
Title: Acid addition salt of optically active piperidine compound and process for preparing the same
Inventor: KITA JUN-ICHIRO
IPC: C07D401/12
Filed: 1997-12-24
Granted: 2002-05-11
Abstract: The present invention is to provide a benzenesulfonic acid salt and a benzoic acid salt of (S)-4-[4-[(4-chlorophenyl)-(2-pyridyl)methoxy]piperidino]butanoic acid represented by the formula (I): wherein * represents an asymmetric carbon, which are excellent in antihistaminic activity and antiallergic activity, and a process for producing the same.
Patent TW-400410-B (TW)
Title: Fitting for sliding closure
Inventor: PREVOT G
IPC: E05B63/22
Filed: 1998-04-02
Granted: 2000-08-01
Abstract: The maneuvering member (8) is mounted to pivot about a pivot pin (11) passing through the casing (3) in the transverse direction (12) of the slot (4) and the maneuvering member (8) and the bolt-carrier (6) include, in the case of one of them (6), cam surface means (13) and, in the case of the other of them (8), cam follower roller means (14) adapted to cooperate with the cam surface means (13) to enable sliding of the bolt-carrier (6) in one direction (15) or the other (16) when the maneuvering member (8) pivots in one direction (17) or the other (18) about its pivot pin (11).
Patent TW-349182-B (TW)
Title: Holding device of screen for back projection, holding method of screen for back projection, holding film of screen and holding method of holding film of screen
Inventor: UWAGAWA SATOSHI
IPC: G03B21/56
Filed: 1998-04-14
Granted: 1999-01-01
Abstract: A holding device of screen for back projection, which is mainly for projecting an image light from the back face of the screen formed by a plurality of dividing lenses and holding the dividing lenses, which is characterized in comprising: a film body correlating the mirror setting of the dividing lens and having a latch portion; a holding member for holding the film body; an engagement member for engaging the holding member of the film body to set on the holding member; and a tension status maintaining device for moving the engagement member on the holding member and generating a tension on the film body to hold the dividing lenses on the holding member.
Patent TW-491869-B (TW)
Title: Block oligomers containing 1-hydrocarbyloxy-2,2,6,6-tetramethyl-4-piperidyl groups as stabilizers for lower polyolefin
Inventor: GALBO JAMES PETER
IPC: C08K5/3492
Filed: 1998-05-08
Granted: 2002-06-21
Abstract: A product obtainable by (1) reacting a compound of the formula (Α) with a compound of the formula (β) in a stoichiometric ratio to obtain a compound of the formula (γ); (2) reacting the compound of the formula (β) with the compound of the formula (γ) in a molar ratio of 0.4:1 to 0.75:1; (3) reacting the end groups of the formula (δ) being present in the product of the reaction (2) with e.g. dibutylamine in a molar ratio of 2:1.7 to 2:3; the reactions (1) to (3) being carried out in an organic solvent in the presence of an inorganic base; and (4) transferring the groups of the formula being present in the product of the reaction (3) to groups of the formula, said transfer being carried out by reacting the product of the reaction (3) with a hydroperoxide in a hydrocarbon solvent in the presence of a peroxide decomposing catalyst; R1 is in particular a hydrocarbyl radical, B is e.g. N-(2,2,6,6-tetramethyl-4-piperidyl)-butylamino, R is e.g. 2,2,6,6-tetramethyl-4-piperidyl and R2 is e.g. hexamethylene.
Patent TW-397795-B (TW)
Title: Article carrier
Inventor: LEBRAS PHILIPPE
IPC: B65D71/00
Filed: 1998-07-13
Granted: 2000-07-11
Abstract: A carton and blank for forming a carton having a base, top and side panels which are interconnected to form a tubular structure for packaging a group of articles, for example, parallelepiped package, said carton comprising an end panel for traversing an end of the tubular structure and struck from and connected to one of said top or bottom panels, said end panel having a neck portion and a strip portion which are adapted to be folded so that said neck portion abuts said top or, as the case may be, the inner surface of said base, and wherein said strip portion extends across an end of the tubular structure adjacent the outer most article at that end of the carton.
Patent TW-445215-B (TW)
Title: Image-forming system
Inventor: SUZUKI MINORU
IPC: B41J2/36
Filed: 1998-07-23
Granted: 2001-07-11
Abstract: In an image-forming system, an image-forming substrate is used, which has a sheet of paper, and a layer of microcapsules coated over the sheet of paper. The layer of microcapsules includes at least one type of microcapsules filled with an ink. A shell wall of each microcapsule is formed of resin, which exhibits a temperature/pressure characteristic such that each of the microcapsules is squashed under a predetermined pressure when being heated to a predetermined temperature, thereby discharging the dye out of the shell wall. A printer, having a roller platen and a thermal head, forms an image on the substrate. The platen locally exerts the pressure on the microcapsule layer. The thermal head selectively heats a localized area of the microcapsule layer, on which the pressure is exerted by the platen, to a temperature in accordance with an image-information data, such that the microcapsules in the microcapsule layer are selectively squashed and an image on the microcapsule layer.
Patent TW-469546-B (TW)
Title: A TLOC (thin lead on chip) semiconductor device
Inventor: SUGIYAMA MICHIAKI
IPC: H01L23/495
Filed: 1998-07-23
Granted: 2001-12-21
Abstract: In a package of an LOC (lead on chip) structure in which inner lead portions are partially arranged over a major face of a semiconductor chip, there is disclosed a technique for thinning the package and speeding up signal transmission. Specifically, by partially reducing the thicknesses of the signal inner leads arranged over the major face of the semiconductor chip, the thickness of a sealing resin is reduced while ensuring the mechanical strength of the package. Moreover, the signal inner leads arranged over the major face of the semiconductor chip are arranged at predetermined spacings from the major face of the semiconductor chip. The power supplying inner leads are bonded to the major face of the semiconductor chip, thus providing a package having a reduced parasitic capacitance.
Patent TW-385393-B (TW)
Title: An universal serial bus device controller
Inventor: SIDDAPPA MAHESH
IPC: G06F13/38
Filed: 1998-07-30
Granted: 2000-03-21
Abstract: A versatile USB controller comprises a serial interface engine (SIE) for connection with a host. The SIE is capable of simulating a disconnect/connect sequence in situations where a reboot of the device is appropriate. The controller further includes a control store for keeping track of multiple endpoints of a device. A FIFO provides data transfer between each of the endpoints and the host. A state machine provides transaction sequencing with the host for each endpoint. In a variation of the preferred embodiment, a second FIFO is included to provide additional buffering capability.
Patent TW-403987-B (TW)
Title: Boat for semiconductor wafer
Inventor: NAM KI-HUEM
IPC: H01L21/22
Filed: 1998-09-05
Granted: 2000-09-01
Abstract: There is provided a boat for semiconductor wafers for preventing the particle generation by integrating a upper part and a lower part of the boat. In the boat for semiconductor wafers comprising: a upper part for loading wafers to be processed being inserted into a plurality of rods and a plurality of slots; and a lower part having a plurality of detachable heat-break plates installed in a plurality of rods and a plurality of slots for preventing the loss of the heat energy applied on the wafers, the rods of the upper part, and the rods of the lower part are characteristically integrated.