baber/WOPTO huggingface dataset:
Patent TW-483153-B (TW)
Title: Semiconductor device and method for fabricating the same
Inventor: KANG SANG-SEOK
IPC: H01L21/8242
Filed: 2000-09-08
Granted: 2002-04-11
Abstract: The invention relates to a semiconductor memory device comprising: memory cell array parts having pairs of bit lines arranged at both sides of a sense amplifying part which is positioned in the middle of the memory cell array parts to be shared thereby; a voltage equalizing part and a transmission part arranged between a sense amplifying part and a memory cell array part; and an input/output selection part positioned between a transmission part and a sense amplifying part. Also, the source of transistors of the transmission part and the drain of transistors of the input/output selection part are shared by a N+ active region electrically connected by a contact with bit lines, so as to minimize the size of a memory chip and lower down the reject rate of defective memory chips due to flaws of contacts by making a reduction in the number of contacts.
Patent TW-I225080-B (TW)
Title: Silicone rubber compositions
Inventor: MEGURIYA NORIYUKI
IPC: C08K5/103
Filed: 2000-10-05
Granted: 2004-12-11
Abstract: A silicone rubber composition comprising (A) 100 parts by weight of a heat curable organopolysiloxane composition, (B) 0.1-30 parts by weight of unexpanded or expanded organic resin-base microspheres, and (C) 0.5-50 parts by weight of a polyhydric alcohol or derivative thereof cures into a low specific gravity silicone rubber elastomer which experiences a minimal compression set at elevated temperature.
Patent TW-509950-B (TW)
Title: Efficient redundancy calculation system and method for various types of memory devices
Inventor: SCHMOELZ PAUL JOSEPH MARIA
IPC: G11C29/44
Filed: 2001-04-30
Granted: 2002-11-11
Abstract: A method for analyzing failures for semiconductor memories, in accordance with the present invention, includes providing a memory device including at least one memory chip. The at least one memory chip includes a redundancy calculation region (210). The at least one memory chip is tested to determine failure addresses (Fail-Addresses) of failed components on each memory chip. The addresses of the failed components are input to the redundancy calculation region to compare the failure addresses to previous failure addresses (X[a] and/or Y[a]) stored in the redundancy calculation region (in memory 200) to determine if new failures have been discovered. If a match exists between the previous failure addresses and the failure addresses, the failure addresses which match are terminated. Otherwise, the failure addresses are stored in the redundancy calculation region (in memory 200). It is then determined if the at least one memory chip is fixable based on the new failures which have been discovered.
Patent TW-495586-B (TW)
Title: Marine energy driven pump
Inventor: HUANG CHING-YUAN
IPC: F03B13/14
Filed: 2000-12-08
Granted: 2002-07-21
Abstract: Disclosed is a marine energy driven pump, comprising: a pump body, plural sets of water driving blades, a support float, a set of support stand, a set of water charging funnel, a water discharging conduit, a check valve, a water charging switch, and a filter screen. By means of the forces generated by the ocean flow in different directions, water wheels provided inside and outside the pump body are driven by the sea water coming from the water charging funnel, resulting in rotation of the water wheels in the pump, so as to guide the sea water to the end portion of the water discharging conduit, thereby achieving the water-pumping effects.
Patent TW-581846-B (TW)
Title: Safe gas lamp-stand structure
Inventor: JU YU-SHIUE
IPC: F21K5/00
Filed: 2000-12-19
Granted: 2004-04-01
Abstract: This invention relates a safe gas lamp-stand structure, including: a hollow stand, a support, a control base, a lampshade-retaining base, an inner lampshade, and an outer lampshade. When a push-button is pushed downwards, an urging rod located at a rear end of the push-button would move downwards and urge against a push-button of a lighter to release gas. An extended end would also be pressed downwards to activate a push-button of an electrical discharge device to activate the electrical discharge device thereby generating electricity at an end of a metal lighting rod for igniting the gas sprayed from a gas nozzle and lightening up the lamp.
Patent TW-523688-B (TW)
Title: Remote commercial sale system
Inventor: REN TZE-MIN
Filed: 2000-12-27
Granted: 2003-03-11
Abstract: The present invention provides a remote commercial sale system, wherein the console can download the information to the automatic vending machine configured at each location through wired or wireless communication equipment, and the user can use the coins or the value-added card as the payment to obtain the required goods, such as gaming software, music, and video music program, or call the video phone by the video phone equipment, as a multi-functional remote commercial sale system.
Patent TW-498626-B (TW)
Title: Chien's searching apparatus
Inventor: HIROFUJI MASANORI
IPC: H03M13/15
Filed: 2001-01-17
Granted: 2002-08-11
Abstract: The present invention attempts to speed up operations by a chien's searching apparatus used in error correction, to thereby miniaturize it and save on its power dissipation. To this end, the apparatus includes a plurality of arithmetic units which share an error-position polynomial calculating unit and an error-numeral polynomial calculating unit as well as selectors and registers, to thereby perform calculation on a plurality of orders in the same cycle. Also, a divider unit is shared in use. If no error is found, the divider unit is stopped.
Patent TW-462897-B (TW)
Title: Golf club head and method of manufacturing the same
Inventor: HARADA MUTSUMI
IPC: A63B53/04
Filed: 2001-02-01
Granted: 2001-11-11
Abstract: By hot pressing a cold rolled β type titanium alloy which has not been subjected to solution heat treatment into a predetermined shape, it is possible to obtain a part with a cold rolled metallurgical texture in its approximately central portion in the thickness direction, and a solution heat treatment metallurgical texture in its other portions, and a golf club head is manufactured using this part as a face member.
Patent TW-I221553-B (TW)
Title: Semiconductor memory device with block alignment function
Inventor: MIZUSHIMA NAGAMASA
IPC: G06F12/02
Filed: 2001-02-01
Granted: 2004-10-01
Abstract: The invention provides the semiconductor device capable of limiting the erase frequency of each block allocated in cluster or keeping the block number with only one-time write-in and erasement in a minimum limit. One pattern of the embodiment of the present invention has: when the main system 1 proceeds the access of the cluster unit with respect to the FAT partition formed on the flash memory 17 of the semiconductor memory device 100, the CPU 6 maps the logical address of the front partition of the cluster on the logical address designated by the main system 1 to the physical address of the front partition for the erasement/write-in unit block of the flash memory 17 by virtue of the address shift value kept by the address shift storage means 10.
Patent TW-480565-B (TW)
Title: Method to paste round iron piece on chip in round glass passivated diode die manufacture process
Inventor: CHEN JIAN-JANG
IPC: H01L21/00
Filed: 2001-02-15
Granted: 2002-03-21
Abstract: This invention provides a method to paste round iron piece on chip in the manufacture process of round glass passivated diode die. There are several cavities and several location holes etched in a mold, in which the positions of the cavities are exactly the same as the positions of the chips on wafer and the positions of the location holes are exactly the same as the positions of the location poles on wafer. A round iron piece is placed into a cavity, while a hole can accommodate a location pole. The faces of the round iron piece and location pole opposite to the mold are at the plane and thus all the round iron pieces and all the location poles can be pasted onto a tape. Once the tape is removed from the mold, the tape can carry these round iron pieces and location poles. Therefore, when the location poles are inserted into the individual location holes, these round iron pieces can be levelly pasted on the individual chip positions on the wafer.
Patent TW-I229019-B (TW)
Title: Method of fabricating temperature control device
Inventor: KURIYAMA KAZUYA
IPC: H01L21/00
Filed: 2001-04-02
Granted: 2005-03-11
Abstract: The object of the present invention is to provide a method of fabricating a temperature control device at low cost of which the heat conduction properties such as the heat homogeneity and the responsiveness are enhanced by improving the flatness. The solution of this invention is to provide a method of fabricating a temperature control device (1) equipped with a temperature control element (2) configured by soft soldering a thermionic element (9) between the opposed electrodes (7) and (8), and a pair of heat conduction plates (3) and (4) disposed respectively on outside surfaces of respective insulating substrates (5) and (6) of the relevant temperature control element (2), in which electrodes (7) and (8) are formed respectively on opposing surfaces of a pair of insulating substrates (5) and (6) disposed in opposed positions as well, characterized in that the heat conduction plate (4) is disposed on the outside surface of the insulating substrate (6) after soft soldering of the thermionic element (9) is performed, the insulating substrate 6 has the flexibility, and in the soft soldering of the thermionic element (9), the soft solder (12) in which a layer thickness control member is mixed is used and is carried out while adding the predetermined pressure.
Patent TW-522255-B (TW)
Title: Micro-mirror positioning device
Inventor: PAN CHENG-TANG
IPC: G02B26/00
Filed: 2001-04-04
Granted: 2003-03-01
Abstract: A micro mirror positioning device includes a stationary vertical element, a stationary horizontal element and an interference eliminator. The stationary horizontal element holds micro mirrors in place during transportation for avoiding vibration and collision. The stationary vertical element accurately orientates the micro mirrors in the vertical position. The interference eliminator assures that the micro mirrors are free from the interference caused by the operating magnetic field of other micro mirrors in the micro mirror array, or external magnetic field, thereby preventing the magnetic field from interfering the overall operation of the micro mirror array.
Patent TW-552579-B (TW)
Title: Help-requesting method by feelings or speech recognition
Inventor: JENG TIAN-YAU
IPC: G10L15/00
Filed: 2001-04-10
Granted: 2003-09-11
Abstract: A digital communication device with feelings or speech recognition function is able to recognize the environment of the user. When the user is in danger, the device will automatically make a phone call for requesting help. The digital communication device with a communication function includes: a digital recording pen with communication function, a mobile phone capable of recording, a PDA, a notebook computer, a telephone, and other information appliances with communication functions. The present invention captures the speech and intonation signals, and analyzes the sounded speech and parameters of intonation for being stored in an internal storage unit of the communication device, so as to monitor the talking and feelings of the user at any time and automatically communicate with outside to ask help in a dangerous condition.
Patent TW-513702-B (TW)
Title: Slicing level calibration method for track crossing signal and generation method of track crossing signal
Inventor: LAI SHIN-CHIUAN
IPC: G11B7/005
Filed: 2001-04-11
Granted: 2002-12-11
Abstract: A kind of slicing level calibration method for track crossing signal is disclosed in the invention. In the invention, both positive and negative half cycles of zero cross signals are sampled, and the sampled results are calculated by digital signal processing unit to adjust the slicing level. By using the present invention, the unevenness between positive and negative half cycles of zero cross signals can be adjusted so as to solve the pick-up instability of the conventional CD-ROM drive caused by the unevenness between positive and negative half cycles of zero cross signals.
Patent TW-504702-B (TW)
Title: Circuit and method for correcting overerased flash memory cells
Inventor: CHOU KUO-YU
IPC: G11C16/34
Filed: 2001-04-13
Granted: 2002-10-01
Abstract: A flash memory circuit and method for correcting overerased flash memory cells. The flash memory circuit has a flash memory array and a processor. The flash memory array has a plurality of erased flash memory cells. Each of the flash memory cells is electrically connected to a corresponding bitline respectively. If any overerased flash memory cell exists in the flash memory array, the processor controls the flash memory circuit to apply a correction voltage to the bitline connected to the overerased flash memory cell so as to correct the overerased flash memory cell. After the correction voltage is applied to the bitline connected to the overerased flash memory cell, if current of the bitline is reduced to a predetermined value, the flash memory circuit stops applying the correction voltage to the bitline of the overerased flash memory cell.
Patent TW-595295-B (TW)
Title: Method for making multilayer board having a cavity
Inventor: HARADA HIDEYUKI
IPC: B32B38/10
Filed: 2001-04-17
Granted: 2004-06-21
Abstract: In a method for making a multilayer board with a cavity, a composite comprising a plurality of dielectric layers and at least one release layer provided therebetween are formed. Then, a part of the composite is removed to form a cavity having a bottom face defined by the release layer. This method facilitates production of multilayer ceramic boards with cavities having high planarity.
Patent TW-I226178-B (TW)
Title: Information recording apparatus and method, information reproducing apparatus and method, information recording medium and program information recording medium
Inventor: YOSHIDA KAZUYUKI
IPC: G06F21/00
Filed: 2001-04-20
Granted: 2005-01-01
Abstract: There is provided an information recording apparatus (C1, C2, R1, R2) and so on capable of preventing illegally copied recording information (Sd) from being reproduced even if recording information (Sd) is illegally copied from an information recording medium (100) to another information recording medium (SP, 100) without being decoded. The cutting apparatus (C1) comprises a substitute information generator (17) for generating substitute information (Scg) by using identification information (Sid) unique to each DVD in which the recording information (Sd) is to be recorded, a substitute information writer (3) for generating substituted data signal (Sdr) by substituting the substitute information (Scg) for part of the recording information (Sd), and a light modulator (6) for recording the generated substituted data signal (Sdr) in a DVD which corresponds to the identification information (Sid) used for the generation of the substitute information (Scg).
Patent TW-495990-B (TW)
Title: Method for making compound semiconductor device
Inventor: ASANO TETSURO
IPC: H01L21/28
Filed: 2001-05-31
Granted: 2002-07-21
Abstract: This invention provides a method for making compound semiconductor device to overcome the problem of frequent break of substrates during bonding because the substrate and a silicon nitride film are hard when a pad structure which is formed by layering a first pad electrode and a second pad electrode on the silicon nitride film is adopted for a compound semiconductor device. In a step for leaving a resist layer 58 on an intended gate electrode 69 and adhering an oxide film 61 on the surface of a source region 56 and a drain region 57 and on the peripheral edge of an intended pad region 59, a pad oxide film 62 is laid under a first pad electrode 70 and the peripheral edge of a second pad electrode 77. In this way, the method for manufacturing the compound semiconductor device by which the pad structure suppressing the spread of the depletion layer at its peripheral edge is realized without increasing the number of manufacturing steps.
Patent TW-I287547-B (TW)
Title: Process for the selective deprotonation and functionalization of 3-substituted benzotrifluorides
Inventor: SMITH MICHAEL GLENN
IPC: C07C303/02
Filed: 2001-06-13
Granted: 2007-10-01
Abstract: 3-Substituted benzotrifluorides are selectively deprotonated and functionalized in the 2-position. The selectivity is achieved by equilibrating the mixture of lithiobenzotrifluorides initially formed in the presence of a primary or secondary amine catalyst.
Patent TW-592771-B (TW)
Title: Game machine using self-traveling member
Inventor: KOBAYASHI YUSUKE
IPC: A63F9/14
Filed: 2001-07-31
Granted: 2004-06-21
Abstract: The object is to simplify a detector for the traveling position of a self-traveling member in a game device of self-traveling member by devising the position detector so that the position information on a traveling surface can be directly read by use of recent high-level information processing technique and information reading technique. In this game device, the self-traveling member is made to successively travel while successively tracking target points on a traveling route according to a program and feedback-controlled by the position information. Two-dimensional barcodes printed on the traveling surface are neatly arranged at prescribed intervals, and a two-dimensional barcode reader is provided on the lower part of the self-traveling member. A position detection command signal is intermittently transmitted from a central processing unit, and the code information of the two-dimensional barcodes on the traveling surface is read by the two-dimensional barcode reader of the self-traveling member according to the position detection command signal and transmitted to the central processing unit.
Patent TW-529275-B (TW)
Title: Constrained-envelope transmitter and method therefor
Inventor: MCCALLISTER RONALD D
IPC: H04B1/707
Filed: 2001-08-03
Granted: 2003-04-21
Abstract: A constrained-envelope digital-communications transmitter circuit (22) includes a binary data source (32) that provides an input signal stream (34) to a modulator (77, 77'). The modulator (77, 77') includes a pulse-spreading filter (76) that filters a phase-point signal stream (50) or a composite signal stream (168) into a modulated signal (74). A constrained-envelope generator (106) generates a constrained-bandwidth error signal stream (108) from the modulated signal (74), and a delay element (138) delays the modulated signal (74) into a delayed modulated signal (140) synchronized with the constrained-bandwidth error signal stream (108). A complex summing circuit (110) sums the delayed modulated signal (140) and the constrained-bandwidth error signal stream (108) into an altered modulated signal (112), and a substantially linear amplifier (146) amplifies the altered modulated signal (112) and transmits it as a radio-frequency broadcast signal (26).
Patent TW-593277-B (TW)
Title: A method for preparing N-pentafluorophenyl maleimide
Inventor: JONG SHEAN-JENG
IPC: C07D207/40
Filed: 2001-09-11
Granted: 2004-06-21
Abstract: N-pentafluorophenyl maleimide is useful as a raw material for synthesizing a heat resistant polyimide. The N-pentafluorophenyl maleimide is prepared by conducting a co-dehydration reaction of pentafluoroaniline and maleic anhydride in an organic solvent (such as toluene) and in the presence of a catalytic amount of an acid catalyst under refluxing. The preparing method of the present invention is suitable for a large-scale production because the reacting agents used are cheap, the operations are easy and the yield is up to 95%.
Patent TW-I226359-B (TW)
Title: Method to chemical-mechanically polish layers made of platin group metals
Inventor: BEITEL GERHARD
IPC: C23F3/00
Filed: 2001-09-28
Granted: 2005-01-11
Abstract: The present invention describes a method to chemically-mechanically polish layers made of platin-group metals (especially Iridium). In the CMP-method, under the usage of a polish fluid, which includes 1 to 6 wt.% abrasive particlesw, at least 2 to 20 wt.% oxidation medium selected from the group including Cer (IV)-salt, salt of chloracid, salt of peroxid-bi-sulphar-acid hydrogenperoxide and their salts and 97 to 74 wt.% water; to achieve high removal rate for Iridium, and high selectivity relative to silicon oxide. This makes it possible the structuring of the Iridium layer with the help of an oxide mask and a CMP-process.
Patent TW-517126-B (TW)
Title: Device
Inventor: HAGEMANN UWE
IPC: D06F58/20
Filed: 2001-10-08
Granted: 2003-01-11
Abstract: The invention provides a device for freshening fabrics in a tumble dryer during multiple tumble drying cycles. The device comprises: a reservoir for storing a fabric freshening composition, means to expose fabric freshening composition from the reservoir to airflow generated inside the tumble drier thereby transferring a portion of the fabric freshening component into contact the fabric freshening composition and transfer a portion thereof into contact with fabrics in the tumble dryer during a tumble drying cycle; means for attaching the device to the inside of the tumble dryer door; and optionally means for indicating to a user when the fabric freshening composition is used up.
Patent TW-529998-B (TW)
Title: Connection element structure for a non-textile fabric
Inventor: KING WILLIAM L
IPC: B29K105/08
Filed: 2001-11-22
Granted: 2003-05-01
Abstract: Non-textile fabric panels (figure 17) are either formed, formed and joined, or joined by using plates or elements 1, 2, 51, 52 having edges with connection structures of complementary shaped and spaced knuckles 54, 55, 58 that interfit with one another. The knuckles include surfaces 57, 56, 59, that interfit and engage similar structures on adjacent elements or plates. Aligned, interfitting connection structures or knuckles can hinge along major bending axes, giving the non-textile fabric made thereby the ability to flex and bend like textile fabric or leather. Buttressing surfaces 7, 57 between connected knuckles help prevent early disengagement of interfitting surfaces when the non-textile fabric is subjected to strong tensile forces. Elements 51, 52 having the overall shape of a right isoscoles triangle in the plane of the non-textile fabric formed therefrom thus provide four major bending axes for superior flexible strength. Knuckles 22, 24 on the free edges of non-textile fabric panels made according the invention can be interleaved in a post manufacturing operation to make strong and almost invisible seams between panels.
Patent TW-531842-B (TW)
Title: Fabrication method of capacitor having Ta2O3 dielectric layer
Inventor: CHAO LAN-LIN
IPC: H01L21/77
Filed: 2001-11-23
Granted: 2003-05-11
Abstract: The present invention discloses a fabrication method of a capacitor having Ta2O3 dielectric layer, whose feature is: forming a dense AlxOy layer on the polysilicon layer as the lower electrode, forming a Ta2O3 dielectric layer on the AlxOy layer, so as to block the external oxygen atoms/molecules from penetrating through the AlxOy layer, and thereby prevent an oxide film from forming on the polysilicon layer, and reduce the leakage current and maintain a high capacitance storage.