baber/WOPTO huggingface dataset:
Patent TW-418453-B (TW)
Title: Dicing apparatus
Inventor: INAI MASAYUKI
IPC: B28D5/00
Filed: 1999-11-02
Granted: 2001-01-11
Abstract: The dicing apparatus comprises the first position for supplying the work piece before dicing; the second position for carrying the work piece before dicing on the working table; the third position for the diced work piece after cleansing; the fourth position for storing the work piece after slicing, wherein the four positions are configured with a 90 degree interval on the same circumference; and, comprising the rotating axes of rotating arms with three attaching heads configured with a 90 degree interval along the circumference at the center of the circumference.
Patent TW-557309-B (TW)
Title: Prepreg and fiber reinforced rubber material
Inventor: KONDO HARUHIKO
IPC: F16G5/06
Filed: 1999-12-28
Granted: 2003-10-11
Abstract: The object of the invention is to provide a carbon fiber reinforced rubber material, which sufficiently exhibits heat-resistant properties, water-resistant properties and size stability of carbon fibers, and has flex fatigue-resistant properties without any practical problems. The present invention relates to a prepreg, of which the viscosity at 70 DEG C is in the range of 0.01 Pa.s to 100 Pa.s, and which is obtained by impregnating a liquid rubber substantially without a solvent in reinforced fibers. The present invention also relates to a fiber reinforced rubber material, which is obtained from the crosslinking between the liquid rubber in said prepreg. The present invention relates to a fiber reinforced rubber material, which is obtained by reinforcing a substrate comprising a rubber component with a core material consisting of a prepreg obtained by impregnating the same rubber component as said rubber component in reinforced fibers.
Patent TW-449562-B (TW)
Title: Shift operating device
Inventor: OSE KENJI
IPC: B62M25/02
Filed: 1999-12-30
Granted: 2001-08-11
Abstract: A shift operating device for a bicycle is provided to change gears of the bicycle. The shift operating device is coupled to the front or rear derailleur via a shift cable. The shift operating device is also coupled to a gear indicator device via an indicator cable. The shift operating device has an attachment portion, a hand operating portion, and a take up member. The attachment portion is adapted to be coupled to a portion of a handlebar of the bicycle. The hand operating portion is coupled to the attachment portion to move between a plurality of shifting positions. The take up member is operatively coupled to the hand operating portion to move in response to movement of the hand operating portion. The take up member has a peripheral winding surface, a first cable attachment point and a second cable attachment point. The first and second cable attachment points of the take up member are located such that shift and indicator cables extend outwardly from the take up member and winds about the peripheral winding surface.
Patent TW-461917-B (TW)
Title: Binding agent composition for keypad and method for binding keypad
Inventor: WU MING-RUNG
IPC: C09J11/00
Filed: 2000-01-14
Granted: 2001-11-01
Abstract: A binding agent composition for keypad and method for binding keypad to membrane is disclosed. The binding agent composition for keypad according to the present invention comprises a UV-curable ink and a surfactant and optionally silicone oil, ethyl alcohol, or hexane. The keypad is mounted on the membrane applied with the binding agent composition and cured together such that the keypad is firmly bound to the membrane. The problems of dust invade and incorrect key pressing are overcome.
Patent TW-460638-B (TW)
Title: Method to manufacture nitride single crystal
Inventor: HARLE VOLKER
IPC: H01L33/32
Filed: 2000-02-02
Granted: 2001-10-21
Abstract: This method according to this invention utilizes the fact that in the solution or melted mass, which contains certain organic substance, forms small nitride crystals of GaN or A1N through thermal transformation and decomposition. In a vessel (1) containing the melted mass, which is kept in a first temperature T1, exists a substrate nucleus (2) of the nitride to be formed, which is heated up to a second temperature T2 > T1 through energy supply. On the surface of the substrate nucleus (2) epitaxy growth takes place from the melted mass. The energy supply can be carried out in different methods.
Patent TW-470964-B (TW)
Title: Semiconductor testing apparatus
Inventor: HAMADA MITSUHIRO
IPC: G11C29/56
Filed: 2000-05-12
Granted: 2002-01-01
Abstract: Row faulty bit storage memory corresponding to a spare row circuit and a column faulty bit storage memory corresponding to a spare column circuit are provided independently of each other, and faulty bits of these faulty bit storage memories are counted by a row faulty bit counter and a column faulty bit counter, respectively. Repairability of the faulty row and repairability of the faulty column are determined using the row faulty bit storage memory and the column faulty bit storage memory. A time required for determining repairability of the faulty bit of a semiconductor memory is reduced, and a storage capacity of the faulty bit storage memory is reduced.
Patent TW-538036-B (TW)
Title: Process of producing C2-and C3-olefins from hydrocarbons
Inventor: KOSS ULRICH
IPC: C10G9/36
Filed: 2000-05-25
Granted: 2003-06-21
Abstract: The feed hydrocarbon together with steam is passed as vapor through a thermal steam cracking in which it is heated to temperatures in the range from 700 to 1000 DEG C, where a cracking mixture is produced which contains C2- to C6-olefins and C4- to C6-diolefins. From the cracking mixture a first fraction, which contains C2- and C3-olefins, and a second fraction, which contains olefins and diolefins of the range C4 to C6, are separated. The diolefins are at least partly removed from the second fraction, and an intermediate product is produced which consists of C4- to C6-olefins for at least 30 wt-%. A feed mixture containing C4- to C6-olefins and steam is introduced into a reactor with an inlet temperature of 300 to 700 DEG C, which reactor contains a bed of granular, form-selective catalyst, where a product mixture containing C2- to C4-olefins is withdrawn from the bed and C2- and C3-olefins are separated from the product mixture.
Patent TW-494043-B (TW)
Title: Laser nole-drilling machinery device
Inventor: FUSE KEIJI
IPC: B23K26/06
Filed: 2000-06-20
Granted: 2002-07-11
Abstract: A device for simultaneously drilling a plurality of tiny holes regarding packages and printed circuit substrates. A laser beam diffracts through DOE to generate a plurality of beams which produce images based on an f sinθ lens is combined with a galvanometer lens so as to use alternatively either the galvanometer lens method or the DOE method.
Patent TW-445314-B (TW)
Title: Spinning method for a firefly-like yarn
Inventor: WANG YI-CHUEN
IPC: D02J1/12
Filed: 2000-07-03
Granted: 2001-07-11
Abstract: A spinning method for a firefly-like yarn is invented by using a false twisting machine. The yarn of specification from 100d to 500d is fed into the cylinders, and the extensibility and tension of the yarn is changed by a tension changing device. After the extension and heating processes, a yarn with intermittently light and shade glossiness can be obtained. The processes of the false twisting machine include at least the first feeding cylinders, the second feeding cylinders, the first heater, the first extension cylinders, the second heater and the second extension cylinders. The tension changing device is set between the first feeding cylinders and the second feeding cylinders and the yarn tension can be changed within 0.01-1.0 seconds by the programmable logic controller. The firefly-like yarn has a special sense of sight, and the added value of the fabrics made from the firefly-like yarn can be increased.
Patent TW-464925-B (TW)
Title: Optical data transfer device
Inventor: GOTO IKUO
IPC: H01L21/00
Filed: 2000-07-07
Granted: 2001-11-21
Abstract: A transport system having an interlocking mechanism is capable of transferring optical data and transporting load at the same time between an unmanned vehicle (1) and plural manufacturing devices (2). When the transport system is stopped by the activation of interlocking mechanism, the cause of the problem can be identified quickly. The optical data transfer device consists of a non-volatile memory to preserve a communication record file on at least one of the devices equipped on the unmanned vehicle (1) and manufacturing device (2), and a communication recording device to write the communication record file into the non-volatile memory, and to output the contents of communication record file to the outside when communication record is inquired from the outside.
Patent TW-501335-B (TW)
Title: A resonant mode power supply having over-power and over-current protection
Inventor: MAJID NAVEED
IPC: H02M3/28
Filed: 2000-07-26
Granted: 2002-09-01
Abstract: A resonant mode power supply includes a d.c. voltage source and switching elements for alternatively connecting an oscillating circuit, including the primary winding of a transformer, to the d.c. voltage source and to ground. In order to detect faults in the load on a secondary side of the transformer which would cause the resonant mode power supply to attempt to supply and inordinate amount of power, the power on the primary side is detected and if this primary power exceeds a predetermined threshold value, the frequency of oscillation is increased to reduce the power. If the fault condition persists, the switching of the switching elements is discontinued.
Patent TW-515145-B (TW)
Title: A two-port with a frequency-dependent network
Inventor: THUIS ROBBERT CAREL
IPC: H04B1/10
Filed: 2000-08-18
Granted: 2002-12-21
Abstract: RF amplifiers used in communications systems exhibit backward intermodulation caused by non-linear amplification. Backward intermodulation of the transmit signal and an external signal, which reaches the output of the amplifier (2) through the antenna (4), results in an unwanted third-order intermodulation product that potentially interferes with the proper reception of the receive signal. The receive sensitivity of the communications system is adversely affected by this unwanted third-order intermodulation product. By mixing a second-order intermodulation component, caused by the same backward intermodulation, with the transmit signal, a compensation signal is created allowing the cancellation of the unwanted third-order intermodulation component.
Patent TW-452914-B (TW)
Title: Method for finding defects of machine status
Inventor: HUANG LI-YING
IPC: H01L21/66
Filed: 2000-09-08
Granted: 2001-09-01
Abstract: The present invention discloses a method for finding defects of the characteristics of machine which includes the following steps: first, reading the defect location data of the first semiconductor wafer stored in the first file and the defect location data of the second semiconductor wafer stored in the second file, the first semiconductor wafer and the second semiconductor wafer are processed with at least one of the same machines; then, conducting a comparison for each defect location in the first file with each defect location in the second file until all of the defect locations in the first file are completely compared; at the same time, recording the counts of defects and the defect locations for the same defects in both the first file and the second file; when the counts of defects exceed the predetermined standard set by the user, it will send out a message to the responsible person to solve the problem.
Patent TW-465012-B (TW)
Title: Wafer positioning device
Inventor: FAY RICHARD
IPC: H01L21/68
Filed: 2000-09-29
Granted: 2001-11-21
Abstract: A device for orienting and/or centering a wafer is provided. The device employs a CCD camera and backlighting source which enhances the CCD camera's ability to detect wafer position. The backlighting source may be positioned along the side of the wafer opposite the CCD camera, or may be positioned adjacent the CCD camera. When positioned adjacent the CCD camera one or more shields are employed to prevent direct or reflected light from impacting the top surface of the wafer being detected by the CCD camera. Accordingly the only light detected by the CCD camera is light which passes the wafer and reflects from a surface therebeyond, back to the CCD camera, resulting in effective backlighting of the wafer. The image of the wafer may be further sharpened by roughening the surface from which light reflects back to CCD camera.
Patent TW-523815-B (TW)
Title: High temperature oxide deposition process for fabricating an ONO floating-gate electrode in a two bit EEPROM device
Inventor: HALLIYAL ARVIND
IPC: H01L21/28
Filed: 2000-10-18
Granted: 2003-03-11
Abstract: A process for fabricating an ONO floating-gate electrode in a two-bit EEPROM device includes the formation of a top oxide layer using a high-temperature-oxide (HTO) deposition process in which the HTO process is carried out at a temperature of about 700 to about 800 C. by either an LPCVD or RTCVD deposition processor. The process further includes the sequential formation of a silicon nitride layer and a top oxide layer using an in-situ LPCVD or RTCVD deposition process in which the silicon nitride layer is not exposed to ambient atmosphere prior to the formation of the top oxide layer. The formation of the top oxide layer using an HTO deposition process provides an improved two-bit EEPROM memory device by reducing charge leakage in the ONO floating-gate electrode.
Patent TW-531948-B (TW)
Title: Electrical connector with strain relief
Inventor: SHUEY JOSEPH B
IPC: H01R13/658
Filed: 2000-10-18
Granted: 2003-05-11
Abstract: An electrical connector mountable to a substrate. The electrical connector comprises a housing, a surface mount contact secured to the housing and adapted to surface mount to the substrate, and a non-surface mount hold down secured to the housing and adapted to mount to the substrate. The surface mount contact includes a fusible element, for example, a solder ball, a plurality of which may form a matrix array. The connector may be a ball grid array connector. A method of mounting an electrical connector to a substrate. The method comprises providing a substrate, and an electrical connector having a contact and a hold down. The method further comprises securing the contact to the substrate, placing the hold down into the substrate, and securing the hold down to the substrate. A method of preventing the skewing of an electrical connector when being mounted to a substrate. The method comprises providing an electrical connector having a first part with a mass greater than a second part, and balancing the first and second parts of the electrical connector such that the electrical connector remains substantially parallel to the substrate when mounting to the substrate. An electrical connector mountable to a substrate. The electrical connector comprises a housing having a mounting end facing the substrate, and a plurality of contacts secured to the housing. The electrical connector further comprises a plurality of fusible elements, each secured to a respective one of the plurality of contacts, and a standoff extending a distance from the mounting end of the housing. An improved ball grid array connector mountable to a substrate. The improvement comprises a hold-down adapted to enter an opening in the substrate. The hold-down may be adapted to enter the opening without an interference fit.
Patent TW-483880-B (TW)
Title: Process for the preparation of halogenated ethanes
Inventor: CERRI GUSTAVO
IPC: C07C17/38
Filed: 2000-12-08
Granted: 2002-04-21
Abstract: A process for preparing halogenated ethanes, particularly pentafluoroethane, from a mixture produced by the reaction of perchloroethylene, hydrogen fluoride and a recycle stream. The preferred process utilizes phase separation techniques to ensure that less than the azzeotropic amount of HF is included in the product stream, thereby minimizing the hydrogen fluoride that is carried off with the desired products after they are separated from the reaction mixture, and at the same time prevents undesirable byproducts from being recycled to the reaction.
Patent TW-518282-B (TW)
Title: Method of providing film on surface, device for providing said film, and display screen provided with said film
Inventor: VAN DER VOORT ANDRE
IPC: B29C65/48
Filed: 2000-12-16
Granted: 2003-01-21
Abstract: A method and a device for affixing a film (7) of a predetermined length to a surface (5) are described. The film (7) is wound on a roller (3) having a circumference which is larger than or equal to the length of the film (7). Then the roller (3) is rotated relative to the surface (5), whereby the film (7) is transferred from the roller (3) to the surface (5).
Patent TW-460712-B (TW)
Title: Optical imaging system
Inventor: KITTAKA SHIGEO
IPC: H04N1/031
Filed: 2000-12-19
Granted: 2001-10-21
Abstract: A high performance optical imaging system is provided by minimizing the overlapping degree m, increasing the quantity of light of the rod lens array and improving the resolving power while taking into account the irregularity of the quantity of light when a dislocation between a sensor and an optical axis of an entire rod lens array occurs. The optical imaging system of the present invention comprises: a plurality of rod lenses 1 with a refractive index distribution in the radial direction, which are arranged in two rows in a rod lens array 2 with their optical axes parallel to each other, and a manuscript plane 3 arranged on the two sides of the rod lens array 2 and image plane 4. The overlapping degree m defined as the following equation (Eq. 10) is in a range of 0.91 ≤ m ≤ 1.01, wherein 2R denotes a distance between the optical axes of neighboring rod lenses 1, X0 denotes an image radius that the rod lenses 1 project onto the image plane.
Patent TW-I223005-B (TW)
Title: Measurement and control of sessile and planktonic microbiological activity in industrial water systems
Inventor: CHATTORAJ MITA
IPC: C02F1/50
Filed: 2000-12-19
Granted: 2004-11-01
Abstract: A method for monitoring both the planktonic and sessile microbial populations in an industrial water system by the addition of a fluorogenic dye compound is described and claimed.
Patent TW-571289-B (TW)
Title: A musical instrument
Inventor: ENHOFFER RAYMOND
IPC: G10D13/24
Filed: 2001-01-31
Granted: 2004-01-11
Abstract: There is provided a musical instrument having a tubular body and a handle. The tubular body has an annular wall that defines a sound chamber. The handle is designed to shelter the hand of the player or serve as a mounting for use with a mounting cradle. The thickness of the tubular wall and the dimensions of the sound chamber may be modified to produce various sound qualities and pitches. Preferably, the musical instrument produces the characteristic sound of the traditional ""clave.""
Patent TW-565900-B (TW)
Title: Method of chip test
Inventor: CHEN JR-CHIUAN
IPC: H01L21/66
Filed: 2001-02-15
Granted: 2003-12-11
Abstract: A kind of method for chip test is revealed in the present invention. In the method, a probe is used to perform the test step onto a chip formed with a bonding pad and protection layer. The probe includes a support rod and a conductive rubber covering the end of the support rod. By using the conductive rubber to contact the bonding pad to perform the test of chip, the generation of scratch on the bonding pad surface can be avoided.
Patent TW-I230406-B (TW)
Title: Supermolecular structures and devices made from same
Inventor: HERR DANIEL JOSEPCH CHRISTIAN
IPC: H01L29/16
Filed: 2001-02-23
Granted: 2005-04-01
Abstract: Supermolecular structures and devices made from same. Semiconductor materials and devices are manufactured and provided which use controlled, discrete distribution of and positioning of single impurity atoms or molecules within a host matrix to take advantage of single charge effects. Single-dopant pn junctions and single-dopant bipolar cells are created. Each bipolar cell can function as a bistable device or an oscillator, depending on operating temperature. The cells can be used alone or in an array to make useful devices by adding an insulating substrate and contact electrodes.
Patent TW-I222571-B (TW)
Title: Wireless communication device for searching associated data in the display data string and the method thereof
Inventor: JANG SHIAN-YUNG
IPC: G06F15/163
Filed: 2001-03-30
Granted: 2004-10-21
Abstract: The present invention provides a wireless communication device for searching associated data in the display data stream and the method thereof, which uses a one-way communication module to receive the broadcasting data provided by the data provider and store in the memory. When the user selects a data string from the displayed data, the application program will automatically search the associated data from the memory and display it; if no associated data is found, it will use a two-way communication module to return the data to the data provider and display it.
Patent TW-499778-B (TW)
Title: Generating system for a fuel cell, and heat waste recirculating and cooling system of the generating system
Inventor: YANG JEFFERSON YUAN-SHENG
IPC: H01M8/04
Filed: 2001-04-16
Granted: 2002-08-21
Abstract: The present invention relates to a generating system for a fuel cell and a heat waste re-circulating and cooling system of a fuel cell connected to an anode air supplying source, which comprises a water tank for temporarily storing the high-temperature water generated by the fuel cell, a heat exchanger connected to the anode air supplying source in a heat-conductive manner, and a pressure pump for pressing the high-temperature water and supplying the same to the heat-exchanger, so as to utilize the heat energy of the high-temperature water to release the anode gas in the anode air supplying source, in which the heat-released cooling liquid is transferred back to the fuel battery to suitably reduce the high temperature generated by the reaction of the fuel battery, thereby forming a waste heat re-circulation.
Patent TW-502396-B (TW)
Title: Method for forming an integrated barrier/plug for a stacked capacitor
Inventor: LIN CHENTING
IPC: H01L21/02
Filed: 2001-04-18
Granted: 2002-09-11
Abstract: A method of forming an integrated barrier/contact for stacked capacitors is provided which results in reduced cost of ownership and in a barrier which is nominally several times thicker than convention structures. The resulting structure results in decreased contact plug resistance as compared with conventional devices. A process for forming an integrated barrier/plug memory cell structure comprising: etching a area in a semiconductor substrate; depositing a conductive barrier/plug material within said etched area, said conductive plug material being selected from the group consisting of titanium nitride, tungsten nitride, titanium aluminum nitride, tantalum silicon nitride, or a combination thereof; planarizing said deposited conductive plug material; depositing a first conductor selected from the group consisting of platinum, the noble metals, alloys of noble metals, alloys of noble metals with noble or non-noble metals, metals whose oxides are conducting, electrically conducting oxides, electrically conductive-oxidation-resistant nitrides and electrically conductive materials whose oxides are insulating; patterning and etching said deposited first conductor; depositing a high dielectric constant material over said patterned and etched first conductor; and depositing a second conductor on said deposited high dielectric constant material.