baber/WOPTO huggingface dataset:
Patent TW-352494-B (TW)
Title: Method and apparatus for low power communication between mobile computing device
Inventor: SIEP THOMAS M
IPC: H04L12/56
Filed: 1997-12-22
Granted: 1999-02-11
Abstract: A method for transmitting a defined message to a set of other mobile computing devices including the following steps: using wireless transmission to transmit a message which is initiated by first mobile computing device with sufficient power to broadcast to a set of other mobile computing devices; repeating the following steps: when a first set of the receiving mobile computing devices receive the message package, the set or other mobile computing devices will rebroadcast the message to other of the mobile computing devices which have not received the message; the message is repeatedly rebroadcast until all mobile computing devices have received the message.
Patent TW-512087-B (TW)
Title: A clamping device for a rotary table used for a machining system of workpieces
Inventor: TATSUTA YOSHINORI
IPC: F16B2/06
Filed: 1997-12-31
Granted: 2002-12-01
Abstract: In a machining system for applying a brake force via oil pressure to a spindle arranged in a base frame securely carrying a rotary table for workpieces, minimized production error on the workpieces is intended. An annular disk (31) projects radially outwards from the spindle (3), a ring (7) is fixed to the base frame (5) within an annular gap (6) defined in the base frame around the spindle (3), the ring includes a flange section (74) projecting radially outwards for surface contact with the annular disk (31) of the spindle, an annular piston (9) is arranged around the ring (7) for a movement in the axial direction of the spindle (3), the piston is brought into pressure contact with the outer end of the flange section (74) of the ring (7) when activated by the oil pressure. Only an axial brake force acts on the spindle (3) at damping operation to minimize production errors which would otherwise be caused by radial deviation of the spindle during the damping operation. The system operates with a physical relationship just like that between a cantilever and a collective load acting on its free end and enlarged flection of the cooperating elements assures production of a sufficient brake force.
Patent TW-467737-B (TW)
Title: Absorbent article having improved integrity and acquisition
Inventor: LYNARD KATHY SUZANNE
IPC: A61F5/44
Filed: 1998-03-11
Granted: 2001-12-11
Abstract: Absorbent articles such as sanitary napkins, panty liners, adult incontinence devices, and the like, that have components that are bonded for improved integrity and an unbonded window on their body-facing side for improved acquisition are disclosed. The absorbent articles comprise a topsheet that is fused to an underlying liquid pervious or absorbent layer at a plurality of individual bonded areas. The absorbent articles have an unbonded window that is substantially free of bonded areas, which is surrounded by regions of the absorbent article that contain bonded areas.
Patent TW-370686-B (TW)
Title: Improved spin-on glass (SOG) process
Inventor: Jiang zhen-jia
IPC: H01L21/30
Filed: 1998-03-19
Granted: 1999-09-21
Abstract: The present invention provides an improved spin-on glass (SOG) process, which is characterized in performing a pre-rinse procedure before coating SOG liquid, so as to reduce problems encountered such as a spiral defect and ring type fail in prior technique. The improved SOG process of the present invention includes: spin coating a rinse liquid on the surface of a chip, so as to cover the whole surface of the chip, and spin coating a rinse liquid on the surface of a chip after an appropriate duration of delay time to prevent the rinse liquid and the follow-up SOG liquid from mixing together too quick or too slow, which causes a non-uniform condition or that the spiral defect cannot be effectively removed.
Patent TW-363159-B (TW)
Title: Apparatus for media information recommendation
Inventor: KOTANI AKIRA
IPC: H04H1/00
Filed: 1998-04-17
Granted: 1999-07-01
Abstract: A kind of apparatus for media information recommendation. By unitedly managing the access history of a plurality of media information and evaluation of the extent of concerns from the public such as a precise recommendation for the users. There is an attribute extraction apparatus which automatically extracts the key words from the new information as the newly generated attribute and an access monitor apparatus which generates the monitoring information according to the attributes; information history management apparatus which will update the history information according to the set loading; media information evaluation apparatus which evaluate the attribute information and display the recommended information. According to the access history and the extent of concern, the information is recommended to the users.
Patent TW-401460-B (TW)
Title: Medium and process for cultivation of domestic diaphnids
Inventor: SHIAU RU-RUNG
IPC: C12N5/00
Filed: 1998-05-11
Granted: 2000-08-11
Abstract: The invention provides a medium for culturing diaphnids comprising (1) processed water with the hardness of 30 to 190 mg/ CaCO3, and (2) selenium of 1 to 20 mu g/ ; and a process to culture domestic diaphnids using the medium.
Patent TW-468276-B (TW)
Title: Self-aligned method for forming capacitor
Inventor: LI JIN-HUEI
IPC: H01L27/108
Filed: 1998-06-17
Granted: 2001-12-11
Abstract: The present invention is related to a kind of self-aligned method for forming capacitor. After forming bit-line contact window and terminal contact window, a polysilicon layer with its surface lower than the top portion of contact window is filled into contact window. In addition, a spacer is formed on the sidewall of contact window that is on top of the polysilicon layer. Then, the bit line is defined and formed, and is followed by covering an insulating layer, in which the opening of capacitor pattern is formed. After the spacer is formed at the sidewall of the capacitor pattern opening, a conducting layer is formed in the opening and is used as the bottom electrode of capacitor.
Patent TW-380262-B (TW)
Title: A kind of four-phased dynamic read only memory circuit
Inventor: WANG JIN-SHIAN
IPC: G11C17/00
Filed: 1998-08-24
Granted: 2000-01-21
Abstract: A dynamic read only memory circuit with four phases which employs the concept of four operating phases and combines with the domino dynamic circuit and HS-PCDMOS dynamic circuit techniques as a new type of four phased dynamic read only memory. The invention also improves the HS-PDCMOS conceptual circuit and applies to read only memory circuit. From the analysis and simulation, the invention can not only keep the advantage of reduced area, but also effectively improve the operating speed of read only memory and the power consumption.
Patent TW-413928-B (TW)
Title: Method for manufacturing capacitors
Inventor: JANG GUO-MING
IPC: H01L27/108
Filed: 1998-09-09
Granted: 2000-12-01
Abstract: The present application provides a method for manufacturing capacitors, which comprises: providing a semiconductor substrate; forming a plurality of dielectric layers on the semiconductor substrate; using a etching gas to remove part of the plurality of dielectric layers such that certain portion of the plurality of dielectric layers exposed forms a specific structure; and forming a capacitor layer on the specific structure.
Patent TW-392144-B (TW)
Title: Data signal reproducing method and system
Inventor: TANAKA HIROYUKI
IPC: G11B19/28
Filed: 1998-10-23
Granted: 2000-06-01
Abstract: A disk reproducing system for reproducing data recorded on a disk storing medium, comprises a spindle motor for rotating the disk storing medium, an optical pick-up unit for reading the data recorded on the disk storing medium, a buffer memory for storing the read data, a reprocducing unit for reproducing the data supplied from the buffer memory, and a control unit for controlling the spindle motor's rotating speed of the disk storing medium, thereby to vary a speed of obtaining data from the disk storing medium, according to available space of the buffer memory.
Patent TW-404991-B (TW)
Title: Single crystal raw material auxiliary melting device and the single crystal raw material melting method
Inventor: TAKASE NOBUMITSU
IPC: C30B15/02
Filed: 1998-12-11
Granted: 2000-09-11
Abstract: The purpose of this invention is to utilize the inductive heating method to heat and melt the material inside an auxiliary crucible to improve the thermal efficiency and reduce the melting time. The electric conductivity of the initial raw material 30a is low when the temperature is low, and the conductive carbon cylinder 2 is arranged at a height for covering the entire side wall of the auxiliary crucible. When a high frequency current is applied to a high frequency coil 3, a secondary induction current develops in the carbon cylinder 2 nd the carbon cylinder 2 undergoes Joule heating due to the secondary induction current; the heat from carbon cylinder 2 is transmitted to the material inside the auxiliary crucible through the auxiliary crucible 1 to heat the material and start fusing. Once materials are fused, an insulated ceramic stage 4 will be placed at the height covering all the side walls of the auxiliary crucible 1; because the conductivity of the material is increasing gradually, a secondary inductive induction current develops inside the molten raw material 30b; the molten raw material 30b itself undergoes Joule heating due to the secondary induction current.
Patent TW-421940-B (TW)
Title: An asynchronous data communications system having low jitter and low overhead envelope
Inventor: SHIUNG YI-LI
IPC: H04J3/00
Filed: 1999-01-08
Granted: 2001-02-11
Abstract: Improved interface between asynchronous data bit streams and synchronous digital hierarchy (SDH) communications systems. A new data packet format is provided, employing low-jitter, low- overhead data frames to ensure accurate transfer of an E1 digital bit stream over an STM-1 synchronous data channel. Compact positive and negative timing justification indicators provide phase error signals to a loop filter and VCO combination to provide accurate clock signals.
Patent TW-471055-B (TW)
Title: Dummy patterns for aluminum chemical polishing (CMP)
Inventor: JASO MARK A
IPC: H01L21/321
Filed: 1999-01-12
Granted: 2002-01-01
Abstract: A method and apparatus is provided for planarizing damascene metallic circuit patterns of a plurality of discrete integrated circuit chips on a metal coated silicon wafer wherein the circuitry on the chips on the wafer are either designed to be within a defined high metal density circuit range and low density metal circuit range and/or to provide dummy circuitry in the damascene process to provide a substantially uniform circuit density over the chip and the wafer surface. It is preferred that each chip on the surface of the wafer be divided into a plurality of regions and that each region be provided with dummy metallization, if necessary, to provide a relatively uniform circuit density in that region and consequently on the wafer surface. The invention also contemplates adding dummy circuitry to the periphery of the wafer in areas which are not formed into chips (chip fragments). The invention also provides semiconductor wafers made using the method and/or apparatus of the invention.
Patent TW-430587-B (TW)
Title: Grinding or polishing method and device for semiconductor silicon single crystal wafer
Inventor: TOYAMA KOHEI
IPC: B24B37/07
Filed: 1999-03-16
Granted: 2001-04-21
Abstract: The subject of the present invention is to provide a grinding or polishing method and device for semiconductor silicon single crystal wafer which can completely eliminate the ragged surface of the wafer after slicing by the wire saw to improve the wafer quality; automation and single piece processing, including picking the wafer from the tray, polishing, and putting back to the tray, can be implemented to improve the operability and productivity. The present invention is to repeatedly grind or polish a single wafer for a small volume each time on the semiconductor silicon single crystal wafer to achieve the desired grinding or polishing amount.
Patent TW-456002-B (TW)
Title: Manufacturing method of mask ROM
Inventor: WU JR-REN
IPC: H01L21/8246
Filed: 1999-04-03
Granted: 2001-09-21
Abstract: A manufacturing method of mask ROM is disclosed, wherein a shallow trench oxide region is formed on the predetermined position of the substrate. Then, parallel bit lines are formed on the substrate, in which some bit lines pass by the side of the shallow trench oxide region, and then there are formed word lines which are perpendicular to the bit lines and which are mutually parallel, in which some word lines pass the upper side of the shallow trench oxide region.
Patent TW-565551-B (TW)
Title: Process for the production of acetic acid and/or acetic anhydride
Inventor: LAW DAVID JOHN
IPC: C07C51/56
Filed: 1999-04-17
Granted: 2003-12-11
Abstract: A process for the production of acetic acid and/or acetic anhydride which process comprises carbonylating with carbon monoxide in a liquid reaction composition in a carbonylation reactor at least one methyl ester of an aliphatic carboxylic acid having a boiling point equal to or greater than the temperature of the carbonylation reaction in the presence of a group VIII metal carbonylation catalyst, a hydrocarbyl halide co-catalyst and in the presence or absence of water.
Patent TW-504567-B (TW)
Title: Device for the metered delivery of a viscous liquid
Inventor: ROLAND STALDER
IPC: G01D3/00
Filed: 1999-07-14
Granted: 2002-10-01
Abstract: A device for the metered delivery of a viscous liquid has a body (30) with a continuous drill hole (31) in which two pistons (38, 39) are moved back and forth, whereby the distance between the faces is varied. In this way, the pistons transport a specific volume of liquid from a first chamber (42) to a second chamber (43). Device is suitable for mounting onto the writing head (26; 53) of an apparatus for the application of adhesive to a substrate.
Patent TW-448678-B (TW)
Title: Image reading apparatus
Inventor: ONISHI HIROAKI
IPC: H04N1/031
Filed: 1999-09-08
Granted: 2001-08-01
Abstract: An image reading apparatus (A) includes a plurality of light sources (6) arranged in a row, and a hollow portion (14) for guiding light emitted from the light sources toward an image read line (S). The hollow portion (14) is divided by a plurality of partitions (15) into a plurality of individual sections (14a). As a result, it is possible to illuminate the longitudinally opposite ends and longitudinally central portion of the image read line (S) uniformly.
Patent TW-561322-B (TW)
Title: Photocopy photoreceptor made mainly of amorphous silicon and hydrogen material and process for producing the same
Inventor: JOU RUNG-CHIUAN
IPC: G03G7/00
Filed: 1999-09-27
Granted: 2003-11-11
Abstract: A process for producing a photocopy photoreceptor made mainly of amorphous silicon and hydrogen material mainly comprises: using a low pressure plasma-enhanced chemical vapor phase deposition to produce a photocopy photoreceptor drum mainly of amorphous silicon and hydrogen material. The photocopy photoreceptor drum mainly of amorphous silicon hydrogen material has a high resolution and an extended operation life. The main structure of the photocopy photoreceptor drum comprises; an Al2O3 layer grown on an aluminum substrate; an n-type amorphous silicon; hydrogen barrier layer grown on the Al2O3 layer; a natural amorphous silicon; hydrogen charge generation transmission layer grown on the n-type amorphous silicon; hydrogen barrier layer; and an amorphous carbon; hydrogen surface protective layer grown on the natural amorphous silicon; hydrogen charge generation transmission layer, to form a multilayer-structured photocopy photoreceptor drum. The invented process system is simple and widely available.
Patent TW-453940-B (TW)
Title: Powder feed apparatus
Inventor: ARSLANOUK MAHMOUD
IPC: B29C48/345
Filed: 1999-12-21
Granted: 2001-09-11
Abstract: The present invention is directed to a vibratory powder feeding and metering apparatus that achieves the above-mentioned requirements. Generally, the apparatus of the present invention includes a housing defining a powder reservoir, a powder storage hopper having an outlet disposed to deliver powdered resin to the reservoir, a powder distribution block having one or more generally vertical fill tubes, a plurality of discharge ports extending from the reservoir to the fill tubes in the distribution block, and a vibration device to which the housing is mounted. Typically, the fill tubes are in communication with individual spray nozzles for transmission of the powdered resin. The housing also carries an adjustable barrier which serves as a dam to control or meter the flow of powdered resin into the discharge ports.
Patent TW-440676-B (TW)
Title: Dual heating effect type water heating system
Inventor: TSAI CHING-SUNG
IPC: F24H1/10
Filed: 2000-05-08
Granted: 2001-06-16
Abstract: Disclosed is a dual heating effect type water heating system, which will automatically turn on an outdoor water heating apparatus thereby heating the incoming cold water when turning on a faucet, while turning on an indoor water heating apparatus to rapidly heat the cold water in the upstream section of the outdoor water heating apparatus (the cold water not of a suitable temperature), or mixing the cold water with hot water inside a hot water tank pre-stored indoor, thereby instantly conveying suitable warm water from the faucet for using. An electric power controller automatically cuts off the power of the indoor water heating apparatus when the hot water heated by the outdoor water heating apparatus flowing through a temperature feedback device at the entrance of the indoor water heating apparatus detects water temperature to have achieved or exceeded a predetermined value. Afterwards, the system will maintain heating only by the outdoor water heating apparatus, thereby having a water heating system featuring with such advantages of water-, electricity-, gas- conservation, quick response, safety, and convenience.
Patent TW-I229056-B (TW)
Title: A processing method of bending crystallized glass plate
Inventor: HSU KOU-CHUAN
IPC: C03B23/025
Filed: 2000-05-17
Granted: 2005-03-11
Abstract: A processing method of bending an almost right-angled crystallized glass plate is a special processing method suiting crystallized glass plate, which can make crystallized glass plate become into a L-angled material with an almost right angle. The present method includes one prepared plate being vertically placed in between heat-resistant clips or being horizontally placed on a heat-resistant mold and then soften crystallized glass plate during a heat-treatment; by the weight of crystallized glass plate, the plate will bend along the back channel to form into a L-angled material. Before being placed in between clips, the plate has a process to be cut into a V-shaped channel at a suitable place of its back with a great piece of diamond; the width of said V-shaped channel is equal or larger than the thickness of crystallized glass plate; the depth of said V-shaped channel is over thirty percent and under seventy percent of the thickness of crystallized glass plate and also the channel has to extend from one end of the plate toward the other end in the vertical direction of the plate; besides, more than two channels can be processed on the same plate simultaneously.
Patent TW-494330-B (TW)
Title: Secure combined ATM and credit card
Inventor: CHEN HAN-TZUNG
Filed: 2000-05-17
Granted: 2002-07-11
Abstract: The ATM (automated teller machine) card includes all the money of an account in the bank. It's very insecure to carry it. If a credit card has been used, its card number will no longer be a secret. Using the security card, we can totally withdraw a bounded amount of money from the ATM. No matter how long it passes, the loss from the card is bounded after it is robbed. Thus, it's secure to carry it all the time. The authentication of the true holder of the security card is the same as that of ATM card and its process is thus generally acknowledged. Therefore, it is convenient and secure to use the security card to apply the used-and-discarded passwords at any time and any place. In a transaction, a password will be used to authenticate the true holder of the credit card. After that, this password will become ineffective.
Patent TW-502071-B (TW)
Title: Facility for needling of fleece
Inventor: FEHRER MONIKA
IPC: D04H18/02
Filed: 2000-05-31
Granted: 2002-09-11
Abstract: The description refers to a facility for needling of fleece with a needle bar (6) taking up at least one needle board (1), which is driven to and fro via axially displaceable pushing rods (7, 8) by means of an eccentric drive (11). To facilitate a longer needle board in fleece feed direction, we suggest to fix the needle bar (1) at two rows of pushing rods (7, 8), arranged in tandem at some distance from each other in fleece feed direction and connected via a crosshead (9), and to make the eccentric drive (11) act upon the crosshead (9).
Patent TW-554001-B (TW)
Title: Method for manufacturing plastic-substitute goods by using natural materials
Inventor: KIM YOUNG-BOK
IPC: C08L3/00
Filed: 2000-06-30
Granted: 2003-09-21
Abstract: A method for manufacturing plastic-substitute goods by using natural materials is disclosed. Agricultural byproducts and wood byproducts such as rice husks, rice plant stems, corn plant stems, bean plant stems, wheat plant stems, saw dust and the like and the washed and dried sludge produced from the alcoholic factory are crushed into a particular size, then the crushed particles are mixed with natural adhesives (such as corn starch, potato starch and the like), and are coated with rosin or natural resins, and then a molding is carried out by applying a pressure in a molding machine, thereby manufacturing the plastic-substitute goods. The raw materials of the present invention are readily available from the rural areas, and the molding is carried out at a temperature of 100 to 300 degrees C.
Patent TW-451229-B (TW)
Title: Variable inductance element
Inventor: IIDA NAOKI
IPC: H01F21/00
Filed: 2000-07-28
Granted: 2001-08-21
Abstract: A meandering inductor pattern is formed on the upper surface of an insulating substrate. The inductor pattern is formed by irradiating a conductor pattern with a laser beam to form U-shaped trimming grooves in the conductor pattern in such a manner that two island-shape rectangular sections are separated from the conductor pattern.
Patent TW-473922-B (TW)
Title: Semiconductor device and method of manufacturing the same
Inventor: USAMI TATSUYA
IPC: H01L21/3205
Filed: 2000-07-28
Granted: 2002-01-21
Abstract: Provided is a semiconductor device comprising: an HSQ layer (3, 9) formed on a Cu wiring line (1) and having properties that Cu is unlikely to enter the HSQ layer; a plug (5, 6) formed in the HSQ layer (3, 9) and connected to the Cu wiring line (1); and a Cu wiring line (11, 12) inserted inside the HSQ layer (3, 9) and connected to the plug (5, 6). A W layer (4) which allows the plug (5, 6) and the HSQ layer (3, 9) to adhere to each other is formed between the plug (5, 6) and the HSQ layer (3), and another W layer (10) which allows the Cu wiring line (11, 12) and the HSQ layer (9) to adhere to each other and which is formed of tungsten is formed between the Cu wiring line (11, 12) and the HSQ layer (9).