baber/WOPTO huggingface dataset:
Patent TW-464905-B (TW)
Title: Device for deflecting the electron beam or beams for a cathode ray tube
Inventor: FOURRIER PASCAL
IPC: H01J29/76
Filed: 2000-06-20
Granted: 2001-11-21
Abstract: The deflection system of a cathode ray tube comprises a separator made of plastic whose substantially cylindrical rear part (8) possesses a zone whose transverse cross section is of variable value, with a minimum value at least two points (A, B, C, D). This characteristic makes it possible to reduce the final external diameter (26) of the cylindrical part (8) so as to increase the sensitivity of auxiliary coils disposed on this cylindrical part.
Patent TW-542727-B (TW)
Title: Air cleaner and its ionizing unit
Inventor: ODA YASUHIRO
IPC: B03C3/011
Filed: 2000-08-29
Granted: 2003-07-21
Abstract: Disclosed are an air cleaner and its ionizing unit. In an air cleaner, when an ionization section is taken out of the main body housing for cleaning of the ionization section, it sometimes occurs that an ionization line is cut by being erroneously touched. A pre-filter is detachably mounted on a front surface of an ionization and dust collection unit (an ionization section). The pre-filter that is guided to slide by a guide furring in a sub-frame is mounted on a front surface of the sub-frame. When the pre-filter is mounted, ionization line is not exposed, so that the pre-filter protects the ionization line. When the ionization and dust collection unit is detached from the main body housing, therefore, there is no problem that the ionization line is cut by being erroneously touched by hands.
Patent TW-465127-B (TW)
Title: Semiconductor light emitting device
Inventor: HOSOBANE HIROYUKI
IPC: H01S5/323
Filed: 2000-09-26
Granted: 2001-11-21
Abstract: A semiconductor light emitting device of the present invention at least includes: a GaAs substrate whose principal plane is inclined from a (100) plane in a [011] orientation; a first buffer layer of AlxGa1-xAs (0 ≤ x ≤ 1) provided on the principal plane of the GaAs substrate; a second buffer layer of AlyGazIn1-y-zP (0 ≤ y ≤ 1 and 0 ≤ z ≤ 1) provided on the first buffer layer; a first cladding layer of AlsGatIn1-s-tP (0 ≤ s ≤ 1 and 0 ≤ t ≤ 1) provided on the second buffer layer; an active layer provided on the first cladding layer; and a second cladding layer provided on the active layer, wherein an Al content s of the first cladding layer is larger than an AL content y of the second buffer layer.
Patent TW-476166-B (TW)
Title: LED white-light source with broad-band excitation
Inventor: SCHLERETH KARL-HEINZ
IPC: H01L33/04
Filed: 2000-10-26
Granted: 2002-02-11
Abstract: A white-light source with a UV-/blue emitting semiconductor-LED (1) and an embedding-mass (5), which is provided with phosphor-particles (6), is provided with many light-emitting areas, which are applied on a common substrate (10; 20) within a layer-structure, wherein the emission-maxima of the light-emitting areas are mutually de-tuned in energy through different selection of the composition or the layer-thickness of the semiconductor-material.
Patent TW-490909-B (TW)
Title: Power supplying method and device for mobile phone with dual batteries
Inventor: LIOU MING-YUAN
IPC: H02J7/00
Filed: 2000-11-10
Granted: 2002-06-11
Abstract: There is provided a power supplying method and device for mobile phone with dual batteries. When an external power supplies power to a mobile phone system, it is first determined whether a sub-battery is existed. If the sub-battery is existed, it is charged to be full. Then, it is determined whether the main battery is existed. If the main battery is existed, it is charged to be full. When the mobile phone is powered by the internal battery, it is first powered by the main battery. When the charge of the main battery is going to exhaust, the power supplying device automatically switch the sub-battery to supply power. Therefore, when the charge of the main-battery is exhausted, the mobile phone is kept to operate without being interrupted and a backup battery is manually replaced. As a result, the use of the mobile phone is convenient.
Patent TW-538132-B (TW)
Title: Solution and method for forming a ferroelectric film
Inventor: HASE TAKASHI
IPC: H01L21/8246
Filed: 2000-12-20
Granted: 2003-06-21
Abstract: The object of the present invention is to provide a solution and a method for forming a ferroelectric film capable of forming a uniform film free from uneven coating (striation). A solution for forming a ferroelectric film is characterized in that it contains at least one member selected from the group consisting of modified silicone oil and fluorinated surfactants, and a method for forming a ferroelectric film, in which the solution is used, is provided.
Patent TW-526673-B (TW)
Title: Ceramic heater and supporting pin for semiconductor manufacturing and testing device
Inventor: HIRAMATSU YASUJI
IPC: H05B3/20
Filed: 2000-12-21
Granted: 2003-04-01
Abstract: The present invention provides a ceramic heater which makes it possible to maintain the distance between a semiconductor wafer and the heating surface of a ceramic substrate constant at any time, heat the semiconductor wafer at an even temperature and prevent contamination of the semiconductor wafer. The ceramic heater of the present invention comprises a ceramic substrate on a surface of which or inside which a heating element is formed, in which the ceramic heater is constituted to have a structure that an object to be heated can be held apart from a surface of the ceramic substrate and heated.
Patent TW-I222987-B (TW)
Title: Carbon-reinforced PC-ABS composition and articles made from same
Inventor: PATEL NIRAJKUMAR
IPC: C08L55/02
Filed: 2001-01-31
Granted: 2004-11-01
Abstract: Carbon fiber-filled PC-ABS resin compositions which have improved electrical properties at a given level of carbon fibers, and which do not suffer from as significant a decrease in impact strength as would result from the introduction of generic carbon fibers are achieved using carbon fibers treated with a polyamide terpolymer binder. The bundles are dispersed within the PC-ABS blend. The compositions can be used for injection molding of articles for use as components in applications requiring static dissipation and/or EMI shielding. Such articles include, but are not limited to electronic devices, dust handling equipment and notebook computer enclosures.
Patent TW-587302-B (TW)
Title: Manufacturing method for MOS capacitor
Inventor: LI DA-WEI
IPC: H01L21/70
Filed: 2001-03-07
Granted: 2004-05-11
Abstract: The present invention is a manufacturing method for MOS capacitors, which includes the following steps: first, providing a first type of lightly doped area, and forming a dielectric layer on the surface of lightly doped area; then, forming a polysilicon layer on the dielectric layer, and forming a substrate doping area in the lightly doped area; wherein, part of the substrate doping area is overlapped with part of the conductive layer; furthermore, the conductive type of the substrate doping area is the same as the conductive type of the lightly doped area.
Patent TW-506189-B (TW)
Title: A semiconductor circuit regulator
Inventor: SJODIN HAKAN
IPC: H04M3/00
Filed: 2001-03-13
Granted: 2002-10-11
Abstract: In a circuit designed to output a varying output voltage, the substrate of the semi-conductor component is connected to a regulator, in particular a switch, connected to a lower potential than the potential of the substrate of the circuit. The circuit can for example be used in a subscriber line interface circuit (SLIC).
Patent TW-497192-B (TW)
Title: Device for monitoring thickness of deposited film inside reactor and dry processing method
Inventor: USUI TATEHITO
IPC: H01L21/205
Filed: 2001-04-25
Granted: 2002-08-01
Abstract: The present dry processing apparatus includes a reactor provided with a measurement window having a reflection portion which totally reflects light on the side of an inner surface thereof. When a layer is not deposited, measurement light is irradiated so that the light is totally reflected by the reflection portion. A deviation between the measurement light reflected by a surface of the deposited layer and the measurement light reflected by the reflection portion is measured to determine a thickness of the deposited layer. A quantity of light reflected by the surface of the deposited layer is compared with the light quantity in case where irregularities are not formed in the surface of the deposited layer to evaluate a state of irregularities of the surface. The thickness of the deposited layer and a state of the surface of the layer are monitored separately.
Patent TW-528681-B (TW)
Title: Ink heating resistor device of thermal inkjet print head
Inventor: YANG LI-CHANG
IPC: B41J2/17
Filed: 2001-05-11
Granted: 2003-04-21
Abstract: The present invention discloses an ink heating resistor device of thermal inkjet print head formed on a substrate, which comprises at least a thermal driving unit and at a resistive heater, wherein each thermal driving unit has a local current output contact and a current input contact; each resistive heater comprises a first resistor and a conductive metal block or a second resistor. Both end edges of the first resistor are connected to the current output contact and current input contact of the corresponding thermal driving unit respectively, and the middle portion forms a turning segment which has two parallel contacts connected to the conductive metal block or the two end edges of the second resistor. The parallel connection characteristics of the thermal resistor is effectively utilized by the ink heating resistor device of the present invention to accomplish the goal of multiple purposes.
Patent TW-494042-B (TW)
Title: Laser processing apparatus and method
Inventor: ISO KEIJI
IPC: B23K26/042
Filed: 2001-06-08
Granted: 2002-07-11
Abstract: The present invention provides a laser processing apparatus and method using laser beam with ultraviolet wavelength to shorten the processing time. The controlling means outputs a first event signal having a periodical waveform, and a second event signal having a periodical waveform synchronizing with the first event signal. A first laser source radiates a first pulse laser beam having a wavelength in an ultraviolet range, synchronously with the first event signal. A second laser source radiates a second pulse laser beam having a wavelength in the ultraviolet range, synchronously with the second event signal. A converging optical system converges the first and second pulse laser beams at the same point. A holding means holds a workpiece at a position where a pulse laser beam converged by the converging optical system is applied.
Patent TW-506018-B (TW)
Title: Semiconductor device
Inventor: OASHI TOSHIYUKI
IPC: H01L23/52
Filed: 2001-06-11
Granted: 2002-10-11
Abstract: A semiconductor device having copper wiring and capable of reliably preventing copper atoms from diffusing into a memory storage region even in a slight amount is obtained. This semiconductor device includes on a semiconductor substrate a memory cell portion and a wiring portion including copper wires, and includes in a region surrounding the memory cell portion a copper-diffusion preventing film for blocking diffusion of copper atoms from the wiring portion.
Patent TW-507338-B (TW)
Title: Electronic chip-component with an integrated circuit and its production method
Inventor: HACKE HANS-JURGEN
IPC: H01L21/56
Filed: 2001-07-10
Granted: 2002-10-21
Abstract: This invention relates to an electronic chip-component and a method to produce the chip-component with an integrated circuit (6) in a semiconductor-chip (1) and contact-areas (2) on the active surface (3) of the semiconductor-chip (1), where the contact-areas (2) of the integrated circuit (6) have a contact-layer (7) composed of press-contact-material, which protrude above the level of the upperst non-conductive layer (5) and the active surface of the semiconductor-chip (1) has a meltable adhesion-layer (9) that is adapted to the contact-layer-height.
Patent TW-541835-B (TW)
Title: Data receiving device and data receiving method
Inventor: OKAYAMA MASATAKA
IPC: H04H20/00
Filed: 2001-09-03
Granted: 2003-07-11
Abstract: The present invention provides a data receiving device, which is a data receiving device for receiving the data transmitted by broadcasting wave or electric communication network. The present invention is characterized in comprising: a receiving device for receiving the data; a storage device for memorizing the received data; and, a processing device in the storage device for ensuring the data provider or sender being able to specifically use the private memory area.
Patent TW-I249581-B (TW)
Title: Sputtering method producing few particles
Inventor: OKABE TAKEO
IPC: C23C4/00
Filed: 2001-10-23
Granted: 2006-02-21
Abstract: This invention provides a sputtering target producing few particles, a backing plate or a sputtering apparatus, and a sputtering method producing few particles. An arc-spraying coating film and a plasma-spraying coating film over the former are formed on the sputtering target, a backing plate, or another surface in the sputtering apparatus, where an unwanted film might be formed. Thus a deposit is prevent from separating/flying from the target, backing plate, or another surface where an unwanted film might be formed in the sputtering apparatus.
Patent TW-526670-B (TW)
Title: Far infrared thin type heater and base plate-heating burner
Inventor: KANO TAKAHIRO
IPC: F27D11/02
Filed: 2001-11-16
Granted: 2003-04-01
Abstract: The object of this invention is to provide a thin type far infrared heater that occupies a small-sized space, and a highly efficient base plate-heating burner. In a metal thin plate (32), there are provided a plurality of heating bodies (38) for heating a far infrared radiation layer (44). Because the heating bodies (38) are connected to a power supply at an end of the metal thin plate (32), there is no need to form a space in the heater (30) for connection with the heating bodies (38). Furthermore, the far infrared radiation layer (44) is formed on two opposite sides of the metal thin plate 32 so that two opposite side surfaces of the heater (30) can generate heat. Accordingly, when in a multi-stage mode, it is not necessary to form heat-insulating spaces for preventing heat interference among the stages. As such, because the size of the space necessary for mounting the heater 30 is approximate to that of the metal thin plate 32, the far infrared heater is thin, and occupies a small-sized space.
Patent TW-590933-B (TW)
Title: Front lighting structure for motor scooter type vehicle
Inventor: TATEWAKI TAKESHI
IPC: B60Q1/02
Filed: 2001-12-03
Granted: 2004-06-11
Abstract: To reduce in size a front lighting structure provided at a handle cover. A front lighting structure 11 provided at a front surface of a handle cover covering a handle is formed to be laterally elongate, a head light portion 60 is disposed at the center of the front lighting structure 11, while position light portions 61 are disposed on the left and right sides of the front lighting structure 11, these are integrated, and the position light portions 61 are retracted from the head light portion 60. A reflector 64 is integrally provided with flat surface portions 64d on both sides of a head light portion reflector 64a, to be reflectors of the position light portions 61. The head light portion reflector 64a reflects the light from a head light bulb 65 disposed at the center, thereby illuminating the front side of the tip ends of the flat surface portions 64d, whereas the flat surface portions 64d and position light bulbs 66 cast light to lateral sides. A lens 62 integrally comprises a head light portion lens 62a and position light portion lenses 62b, and is curved to be protuberant to the front side, and the position light portion lenses 62b are turned round to both lateral sides beyond the head light portion reflector 64a.
Patent TW-540102-B (TW)
Title: Formation method of oxide film
Inventor: LEE SHYH-DAR
IPC: H01L21/336
Filed: 2001-12-31
Granted: 2003-07-01
Abstract: A formation method of oxide film capable of resisting corrosion from stripper is provided, during stripping Process, to resist corrosion of oxide film by ammonium hydroxide in stripper. In order to achieve above-mentioned purpose, this invention is mainly to implant nitrogen element into the skin layer of the above-mentioned oxide film to form a skin layer containing -O-N component on the above-mentioned oxide layer on top of a polysilicon layer so that corrosion by ammonium hydroxide in stripper is resisted. The method comprises: providing a substrate with a polysilicon layer thereon; depositing an oxide layer on the above-mentioned polysilicon layer by CVD; and performing an annealing treatment on the above-mentioned oxide layer in an atmosphere containing nitrogen element to form a skin layer containing -O-N components on the above-mentioned oxide layer on top of the polysilicon layer.
Patent TW-555819-B (TW)
Title: Resin composition, paint of the composition, coating film and process for forming coating film
Inventor: ASAMI KEIICHI
IPC: C08L51/00
Filed: 2002-01-16
Granted: 2003-10-01
Abstract: A resin composition of the present invention is obtainable by adding a photo-polymerization initiator (d) to a resin solution (a) containing a modified product of a thermoplastic resin (A). The modified product is prepared by conducting radical polymerization of the thermoplastic resin (A) with a (co) polymer (B) of a copolymerizable monomer (C) comprising a monomer having an alpha,beta-mono-ethylenically unsaturated group, or the monomer and other copolymerizable monomers in a weight ratio (A)/(B) of 1/9 to 9/1, in an organic solvent, or by conducting polymerization of a copolymerizable monomer (C) comprising a monomer having an alpha,beta-mono-ethylenically unsaturated group, or the monomer and other copolymerizable monomers in a weight ratio (A)/(C) of 1/9 to 9/1, in an organic solvent in the presence of the thermoplastic resin (A), and then conducting radical polymerization thereof. The above resin composition has excellent adhesion to polyolefin resin-molded products such that is an effect unobtainable heretofore. A paint of the invention comprises the resin composition of the present invention or a main component of the resin composition and a curing agent capable of reacting with active hydrogen and/or hydroxyl group. The paint is suitable for uses such as primers, and paints and adhesives for polyolefin resin-molded products. A process for forming a coating film according to the invention comprises the step of applying the resin composition or the paint and irradiating with light.
Patent TW-I231132-B (TW)
Title: System and method for secure electronic commerce trading
Inventor: SHEN TE-CHANG
IPC: H04L29/06
Filed: 2002-03-26
Granted: 2005-04-11
Abstract: A system and method for secure electronic commerce trading, which is applied in a networking environment via Internet or intranet for online shopping. The system and method utilizes a hardware serial number, a public key and a private key to encode/decode trade data via a symmetric encoding/decoding method, and an asymmetric single function encoding/decoding method. Secure network trade through point to point protocol (PPP) is thus obtained. The secure electronic commerce trading system includes a trading service center, a signal transmission network and at least one end-user device. Each end-user device has a unique hardware serial number for verification and the encoding/decoding process of trade data. Since each end-user device has its own hardware serial number, a user cannot perform verification and encoding/decoding of the trade data via another end-user device with another hardware serial number, even if the user knows the public key and the private key of the other user.
Patent TW-554540-B (TW)
Title: A semiconductor memory and its production process
Inventor: ENDOH TETSUO
IPC: H01L27/115
Filed: 2002-03-29
Granted: 2003-09-21
Abstract: A semiconductor memory comprises: a substrate; and one or more memory cells constituted of at least one island-like semiconductor layer, a charge storage layer and a control gate, the charge storage layer and the control gate being formed to entirely or partially encircle a sidewall of the island-like semiconductor layer, wherein at least one of said one or more memory cells is electrically insulated from the semiconductor substrate and has an insulating film allowing an electric charge to pass at least in a part of a region between the charge storage layer and the island-like semiconductor layer.
Patent TW-584797-B (TW)
Title: Voltage control circuit
Inventor: MATSUO TAKAAKI
IPC: G05F1/565
Filed: 2002-04-01
Granted: 2004-04-21
Abstract: In an output short-circuiting protecting circuit, a current flows in advance in a current sense resistor that is connected to a current source circuit and monitors the current. When a desired short-circuiting current flows, a voltage for operating the protecting circuit is developed in the current sense resistor, and the current is adjusted to an arbitrary short-circuiting current.
Patent TW-I230129-B (TW)
Title: Barrow
Inventor: NISHIDA EITARO
IPC: B62B3/00
Filed: 2002-04-08
Granted: 2005-04-01
Abstract: To allow a person to easily and safely go shopping by constituting a barrow carriable into a store and stable placing of a basket on the barrow. In this barrow comprising a body featured with a housing part opened in the upper surface and a handle for pushing the body, a support member is erected in the housing part so as to be located in the upper rear part of the housing part, and the height from the ground face of the support member is set lower than the height of the upper surface of the front part of the housing part for supporting the basket placed on the housing part. Accordingly, the bottom face of the basket can be supported by the support member, and the rear face of the basket can be supported by the rear part of the housing part.
Patent TW-582007-B (TW)
Title: Method for driving electro-optical device, image processing circuit, electronic machine and method for generating correction data
Inventor: AOKI TORU
IPC: G02F1/133
Filed: 2002-06-26
Granted: 2004-04-01
Abstract: Correction tables TBL1-TBL3 store correction data, and a linear interpolation circuit 314 generates data according to the data values of input picture data Din based on the correction data. A latch circuit group 315 synchronizes with the rising edge of a block signal SWP to latch each output data of the linear interpolation circuit. A selector 316 selects any of the correction data Ha to Hf based on an address signal ADR and outputs them to an adder circuit 312. The adder circuit 312 sums delayed picture data Dt and the selected correction data Ha-Hf to generate the corrected picture data DVID. Thus, errors among each system accompanying a phase development are corrected.