baber/WOPTO huggingface dataset:
Patent TW-455903-B (TW)
Title: Deflection yoke and cathode-ray tube apparatus comprising the same
Inventor: OKUYAMA NOBUTAKA
IPC: H04N9/28
Filed: 1995-09-26
Granted: 2001-09-21
Abstract: A color cathode-ray tube which includes a deflection yoke having a convergence correcting device and an electron gun provided to the deflection yoke for generating a multiplicity of electron beams. In the deflection yoke, a vertical deflection coil is made up of at least a pair of saddle type coil halves each divided into at least first and second coil parts, the first coil parts of the coil halves and the second coil parts thereof are connected respectively mutually in series or parallel, a sub-core having a vertical auxiliary deflection coil is provided on a side of the electron gun, the vertical auxiliary deflection coil is made up of first and second correction coils for generating 4 polar magnetic field components which are directed at least opposite to each other, a series circuit of a first resistor and the first correction coil is connected in parallel to a series circuit of a second resistor and the second correction coil to form a parallel circuit, the parallel circuit is connected in series with the vertical deflection coil, a shunt circuit is provided for shunting a current flowing through the second coil part to supply the shunted current into the first and second correction coils to thereby cause a predetermined imbalance between the currents flowing through the first and second correction coils, when an area of a display screen other than a predetermined range in a vertical direction is subjected to a vertical deflection. Thereby horizontal and vertical line mis-convergence can be corrected.
Patent TW-341511-B (TW)
Title: Patient bed with release frame and moving/lifting device of release frame
Inventor: MATSUURA TAKASHI
IPC: A61G7/14
Filed: 1995-11-30
Granted: 1998-10-01
Abstract: A sick or wounded patient bed having a separable frame and a moving/lifting apparatus for the separable frame, the bed comprising a bed frame (1) which includes horizontal side members (4) extending between front and rear ends of the bed in the longitudinal direction, a plurality of comb teeth cushions (11) in the form of square bars extending in the transverse direction with respect to the horizontal side members and provided on the horizontal side members with certain intervals therebetween in the longitudinal direction, horizontal end members (5,6) provided at front and rear ends of the bed to extend in the transverse direction and joined to both ends of the horizontal side members (4), and legs (7) supporting the horizontal side members and the horizontal end members, and a separable frame (2) which has a pair of outer side members (16) extending in the longitudinal direction outside both side ends of the comb teeth cushions (11) on the horizontal side members (4), and comb teeth cushions (17) extending between the pair of outer side members in the transverse direction and each positioned in match with a gap between adjacent twos of the comb teeth cushions on the horizontal side members, the comb teeth cushions (17) of the separable frame being able to pass through the gaps between the comb teeth cushions (11) on the horizontal side members (4) so that the separable frame separates from the bed frame and moves in the vertical direction, the separable frame being further movable away from the bed frame to cooperate with associated equipment, such as a wheel chair stand, a toilet stool or a bathtub, which is installed in a predetermined position beforehand away from the bed frame.
Patent TW-330927-B (TW)
Title: Process for the preparation of α,ω-bromochloroalkanes
Inventor: GILLES DRIVON
IPC: C07C19/075
Filed: 1996-07-11
Granted: 1998-05-01
Abstract: A process for the direct preparation of an α,ω-bromochloroalkane of formula (I) Br(CH2)nCl (I) (in which n represents an integer from 3 to 8), which process is characterized in comprising (a)contacting a cyclic ether of formula (ll) (ll) (in which n is as defined above) with gaseous hydrobromic acid ,and then (b) cintacting the reaction product obtained in stage (a) with thionyl chloride (SOC12).
Patent TW-306063-B (TW)
Title: Semiconductor memory device with capacitor (part 2)
Inventor: JAW FANG-CHINQ
IPC: H01L27/108
Filed: 1996-08-16
Granted: 1997-05-21
Abstract: A semiconductor memory device with capacitor, in which the semiconductor memory device includes one substrate, one transfer transistor formed on the substrate, and one storage capacitor electrically coupled to one of drain and source region of the transfer transistor, comprises of the following steps: (1) on the substrate forming one first insulator, overlaying the transfer transistor; (2) forming one pillar conductive layer, passing at least the first insulator, electrically coupled with one of the drain and source region of the transfer transistor; (3) on the pillar conductive layer surface and the first insulator, forming one first conductive layer; (4) removing the first conductive layer part located above the pillar conductive layer; (5) forming one second conductive layer, electrically coupled to the pillar conductive layer, and the first conductive layer; (6) patterning the first and second conductive layer to form one storage electrode of the storage capacitor, in which the storage electrode includes the first and second conductive layer, and pillar conductive layer; (7) on exposed surface of the first and second conductive layer, forming one dielectric layer; (8) on surface of the dielectric, forming one third conductive layer to constitute one opposed electrode of the storage capacitor.
Patent TW-410522-B (TW)
Title: Connection method in network system and server machine of network system
Inventor: ISHIKAWA KATSUYA
IPC: H04M3/56
Filed: 1996-12-06
Granted: 2000-11-01
Abstract: The objective of the present invention is to provide connectivity of Internet video telephone that is asily connected for a general user of the Internet. A server A refers to a corresponding record on the basis of the user name characteristics of a user B which is received from a user A to search for a server B which accommodates the user B and the telephone number of the user B, and informs the server B of a request for connection. The server A and server B area always connected to each other and the server B can comply immediately with the request from the server A. The server B refers to the corresponding record in a storage location to confirm whether or not the user B currently has an IP connection and when not, the server B itself makes a dial-up IP connection with the user B. The server B informs the server A of the completion of the IP connection with the user B, and the server A informs the user A of the completion of the IP connection. The users A and B having the IP connection enter a transparent state and communicate with each other over the Internet.
Patent TW-341661-B (TW)
Title: Flow meter and method of calibrating same
Inventor: SATAKE SATORU
IPC: G01F1/30
Filed: 1997-01-09
Granted: 1998-10-01
Abstract: A flow meter comprising: a tubular member forming a flow passage for a particulate material; an opening-closing valve member connected to the tubular member so as to open and close a the downstream end of the tubular member, the opening-closing valve member being adapted to receive a dynamic load corresponding to a flow rate of the particulate material flowing through the flow passage, when the opening-closing valve member is in its open position to open the downstream end of the tubular member; and a load detector for detecting the load acting on the opening-closing valve member; wherein the flow meter further comprising: an arithmetic and control unit including: dynamic load flow rate calculation means for calculating a dynamic load flow rate of the particulate material from a measured value of the load detector when the opening-closing valve member allows the flow of the particulate material, so that the particulate material is flowing through the flow passage; actual flow rate calculation means for calculating an actual flow rate of the particulate material based on a measured value of the load detector, representing the static load of the particulate material accumulated within the tubular member for a predetermined time period after the flow of the particulate material is interrupted by the opening-closing valve member, and a value of the predetermined time period; and means for obtaining a correction factor for converting the dynamic load flow rate value into the actual flow rate value.
Patent TW-333670-B (TW)
Title: The self-aligned producing method for forming TFT
Inventor: HWANG DIAW-YUAN
IPC: H01L21/28
Filed: 1997-01-31
Granted: 1998-06-11
Abstract: A self-aligned producing method for forming TFT with single-crystal bottom-gate & offset drain, its steps include: (1) Provide single-crystal wafer as substrate. (2) Use oxidation or other deposition method to grow thin gate dielectric layer on substrate. (3) Use deposition or sputtering method to grow polysilicon layer, or amorphous silicon, then through heat treatment to form polysilicon layer. (4) Use lithography etching way, to remove un-desired polysilicon layer, just reserve active channel and source/drain area of transistor and the area used as interconnection. (5) Grow thin silicon-nitride layer. (6) Coat photoresist layer, and use inverse gate mask and R.I.E. solution to remove photoresist layer on top of active channel area and silicon-nitride layer, to form a ditch. (7) Use high energy, large angle ion implantation, to implant high density B ion into single-crystal wafer, to form offset source. Its offset length is depending on the aspect ratio of ditch. This height is the sum of thickness of PR, silicon-nitride, polysilicon and gate dielectric. The width is the length of TFT channel. And the implantation direction is using the offset produced at drain end as tilt direction. (8) After removing photoresist, use oxidation to grow block oxide on polysilicon layer non-protected by silicon-nitride. (9) Use block oxide to protect active channel area, to proceed source/drain ion implantation, and form source/drain on polysilicon layer non-protected by block oxide.
Patent TW-438854-B (TW)
Title: Vinyl aromatic blockcopolymers and compositions containing them
Inventor: DE CRAENE LUC IVES JAAK
IPC: C09J153/02
Filed: 1997-02-05
Granted: 2001-06-07
Abstract: Block copolymers suitable for hot melt adhesive composition characterised in that they have the general formula (AB)p(B1)qX, wherein A is poly(vinylaromatic) block and B and B1 are the same or different poly(butadiene) blocks, wherein the 1,2 addition (vinyl) content is in the range of from 25 to 70% by weight, wherein x is the residue of a multivalent coupling agent having a maximum of active sites (m) in the range of from 3 to 6, wherein p and q both are integers of from 0 to m, provided that the sum of p and q values is less than m and the coupling efficiency is less than 90%, said block copolymer having an average total vinyl aromatic content in the range of from 10 to 50 wt% and preferably in the range of from 10 to 30 wt% and having a total apparent molecular weight in the range of from 100,000 to 500,000; adhesive, sealant or coating compositions comprising said block copolymers and in particular radiation curable compositions, the use of said compositions, and process for the preparation of said block copolymers.
Patent TW-393422-B (TW)
Title: Heat sealing apparatus plastic bags
Inventor: HUTCHINSON HAROLD D
IPC: B29C65/00
Filed: 1997-06-29
Granted: 2000-06-11
Abstract: An improved plastic bag sealing apparatus comprised of an improved heater formed of a heating wire embedded in a silicon rubber material.  The heater is shaped to conform to the flat planar surface of a T-bar shaped heating element, and clamped in place with insulators to provide maximum transfer of heat to the heating edge formed by the web portion of the T-bar.  The containment of heat and transfer of maximum heat to the T-bar permits a substantial improvement in thermal efficiency and a substantial reduction of power consumption.  The heating edge of the T-bar is covered with an easily replaceable Teflon coated heating channel.
Patent TW-359886-B (TW)
Title: Electrostatic discharge protection device and production process therefor
Inventor: HUNG TZUNG-YUAN
IPC: H01L23/60
Filed: 1997-09-02
Granted: 1999-06-01
Abstract: A method for forming electrostatic discharge protection devices that includes the steps of forming a transistor, which comprises a gate, a source region, a drain region, on a semiconductor substrate. Then, an insulating layer is formed over the transistor. Next, the insulating layer above the gate is removed, which represents one characteristic of this invention. Subsequently, a photolithographic processing operation is performed to form a photoresist layer over the substrate. The photoresist layer covers the insulating layer above the gate and the drain region while exposing the insulating layer above the source region. Thereafter, using the photoresist layer as a mask, the exposed insulating layer above the source region is removed. Next, the photoresist layer is removed. Finally, a self-aligned silicide processing operation is performed to form a silicide layer over the gate and the source region. Since no silicide layer is formed over the drain terminal, burnout of the drain terminal due to overheating can be avoided.
Patent TW-359750-B (TW)
Title: JTAG instruction decode test register and method
Inventor: JORDAN ROYCE G
IPC: G01R31/3185
Filed: 1998-03-23
Granted: 1999-06-01
Abstract: A system for testing a semiconductor device wherein there is provided a semiconductor chip having functioning circuitry for functioning in a predetermined manner and test circuitry for testing for the proper functioning of the functioning circuitry. The test circuitry includes decoding circuitry (instruction decode) for decoding instruction data, an instruction holding register (instruction holding register) for storing the decoded instructions and an instruction decode test register (instruction decode test register) for receiving the output of the instruction holding register and for outputting the decoded instruction data for comparing with an expected instruction decode.
Patent TW-407287-B (TW)
Title: Laminated composite electronic component and the manufacture method thereof
Inventor: YAMAGUCHI TAKASHI
IPC: H01F41/04
Filed: 1998-02-05
Granted: 2000-10-01
Abstract: This invention relates to a laminated composite electronic part and the manufacture method thereof, said laminated composite electronic part has a laminated body (11) composed by piling up heterogeneous ceramic layer (1) (1') (7) (7') of different thermal expansion coefficient. Between those different ceramic layers (1) (1') (7) (7') are inserted intermediate ceramic layers (a), (b), (c), (d), each having a thermal expansion coefficient different from one another in order to reduce the difference of thermal expansion coefficient between the neighboring ceramic layers in the laminated body (11). Therefore, the laminated composite electronic component could be baked to form the laminated body without causing deformation or cracks.
Patent TW-410298-B (TW)
Title: Video/audio transmission apparatus, video/audio receiving apparatus, data processing apparatus, data processing method, data processing apparatus and data processing method, transmission method and apparatus for waveform data
Inventor: YAMAGUCHI TAKAO
IPC: G06F15/16
Filed: 1998-03-16
Granted: 2000-11-01
Abstract: A picture synthesizing apparatus comprises: a receiver managing portion (11) for receiving information that includes data and transmission format information from memory means or a communications network; a segmenting portion (12) for analyzing and separating the received information; a transmission portion (13) for transmitting the information to the memory means or the communications network; a picture enlarging portion (14) for enlarging pictures; a picture enlarger managing portion (15) for managing processing states of the picture enlarging portion (14) such that the picture enlarging portion (14) enlarges at least one picture; a picture synthesizing portion (16) for performing picture synthesis on the enlarged information; an output portion (17) for outputting synthesized results; and an end terminal control portion (18) for controlling and managing the various means. Via the picture synthesizing apparatus, simultaneous synthesis of a plurality of pictures can be commenced, and variable changes in the transmission format information can be dealt with.
Patent TW-438853-B (TW)
Title: Laminating proplyene/1-butene random copolymer composition and composite film using the same
Inventor: NAKAGAWA NORIHIKO
IPC: C09J123/14
Filed: 1998-04-01
Granted: 2001-06-07
Abstract: A laminating propylene/1-butene random copolymer composition comprising a propylene/1-butene random copolymer and a low-density polyethylene in a specified proportion. With respect to the propylene/1-butene random copolymer, the content of structural units derived from propylene, content of structural units derived from 1-butene, MFR, Mw/Mn and B-value as a parameter indicating the randomness of copolymer monomer chain distribution fall within specified ranges. With respect to the low-density polyethylene, the MFR and density fall within specified ranges. The invention also provides a composite film comprising a substrate film such as a crystalline polypropylene film and, laminated onto at least one side thereof, a resin layer of the above composition having a thickness of 2 to 200 mu m. The above composition is excellent in laminate moldability and enables producing a composite film having excellent low-temperature sealing properties, blocking resistance and hot tack. The composite film is characterized by having excellent low-temperature sealing properties, blocking resistance, slip properties and hot tack.
Patent TW-442948-B (TW)
Title: Semiconductor apparatus and its fabricating method
Inventor: SHIRAKAWA IWAO
IPC: H01L21/8242
Filed: 1998-06-16
Granted: 2001-06-23
Abstract: According to the semiconductor apparatus of this invention, at least two kinds of separation oxide layers 4, 11 are included and are formed on the semiconductor substrate of the semiconductor device by different methods so as to correspond to devices 18, 19, 20 formed on the same semiconductor substrate. In addition, the method for fabricating the semiconductor apparatus comprises the first isolation oxide layer formation process and the second isolation oxide layer formation process. In the first isolation oxide layer formation process, the first mask layer 10 is formed on the surface of semiconductor substrate 1. The first mask layer of the device isolation region of the logic device 18 is selectively removed and the semiconductor substrate 1 in this region is selectively oxidized. In the second isolation oxide layer formation process, the remaining first mask layer is removed. Then, the second mask layer 3 is formed. After that, the second mask layer 3 of the device separation region of DRAM devices 19, 20 is selectively removed and semiconductor substrate 1 of this region is selectively oxidized.
Patent TW-466613-B (TW)
Title: Manufacturing method of salicide
Inventor: CHEN KUEN-JUO
IPC: H01L21/28
Filed: 1998-07-02
Granted: 2001-12-01
Abstract: A manufacturing method of salicide comprises first defining and forming a gate area on a silicon substrate, forming a dielectric layer on the gate area, and forming a lightly doped drain area in the silicon substrate and in both sides of the gate area; next, forming a spacer at the two sides of the gate, and forming a source/drain area on both sides of the spacer and in the silicon substrate; then, depositing an oxide layer on the source/drain area and the dielectric layer; then, removing the oxide layer until reaching the dielectric layer, and further removing the dielectric layer; and finally forming a silicide at the position where the dielectric is removed. The present invention is able to eliminate the generation of junction leakage current and avoid a short circuit between the gate and the source/drain.
Patent TW-408529-B (TW)
Title: Method for improved wireless optical communication and freames for use in a wireless optical communication system
Inventor: GFELLER FRITZ R
IPC: H04B10/114
Filed: 1998-07-04
Granted: 2000-10-11
Abstract: Method for wireless optical communication between a transmitting station and a receiving station, whereby the transmitting station provides a Request-to-Send (RTS) frame to the receiving station to announce the transmission of a data frame, the receiving station provides a Clear-to-Send (CTS) frame to the transmitting station in case of correct reception of the RTS frame, and the transmitting station subsequently sends the data frame to the receiving station. The RTS frame comprises Preamble (PA), Synchronization (SYNC), and Robust Header (RH) fields. The RTS frame further comprises a Source Address/Destination Address field (SA/DA) and a Cyclic Redundancy Check field (CRC). Adjusting the power level of the RTS frame to be different from the nominal transmission power level at which the data frame is sent, and by variable repetition coding within the Robust Header (RH) field of the RTS frame, allows a larger dynamic range of link quality estimation and improved collision avoidance properties. Depending on the chosen power level which can be higher or lower than the nominal transmission power level of the data transmission and a repetition coding depending on the chosen power level, a number of different possibilities to improve the connection between the participating stations are proposed and claimed.
Patent TW-388999-B (TW)
Title: Overcharge preventing device
Inventor: OKUTOH TADASHI
IPC: H02H7/18
Filed: 1998-07-10
Granted: 2000-05-01
Abstract: An overcharge preventing device for a high energy density battery such as a lithium ion battery comprises a voltage sensor means for sensing a voltage of a battery that is being charged, a current feeder means for feeding a current to a heat generating means when a voltage sensed by said voltage sensor means exceeds a preset voltage, and a repeatedly usable thermal actuator means that is thermally coupled to heat generation means incorporated in a charging current circuit. Upon overcharging of the battery, the thermal actuator means is actuated by heat generated from the heat generating means to interrupt feeding of a charging current to the battery. Upon elimination of an overcharged state, the charging current circuit in the thermal actuator means is resumed to recharge the battery.
Patent TW-439031-B (TW)
Title: Processor resource distributor and method
Inventor: BAKER-HARVEY MICHE
IPC: G06F9/48
Filed: 1998-09-04
Granted: 2001-06-07
Abstract: A device and method for distributing time available on a processor among two or more alternative tasks or threads and scheduling their execution. Each of the tasks specifies multiple levels of time usage on the process under which it can operate, including a best quality of service which uses the most time and a minimal quality of service which uses the least time. The invented system and method quarantees that each task will always be able to run at least its minimal quality of service and includes methods for obtaining optimal quality of service from all of the tasks.