baber/WOPTO huggingface dataset:
Patent TW-453137-B (TW)
Title: Electrode structure of silicon semiconductor device and the manufacturing method of silicon device using it
Inventor: SHOJI TAKASHI
IPC: H01L21/60
Filed: 1998-06-25
Granted: 2001-09-01
Abstract: The present invention provides the followings: a kind of semiconductor device electrode, which can directly connect without the use of hanging over wire terminal for the wiring baseboard, has small connection resistance and can freely select the hanging over height; solder material sticking to silicon device and its manufacturing method; and circuit baseboard that uses solder material to stick to silicon device. This invention relates to a kind of soldering material stuck to silicon device as well as its manufacturing method and the circuit baseboard, which has soldering material stuck to silicon device and the circuit baseboard assembled in the overlay soldering-material carrying portion with soldering-material substantially packed inside, and has the following characteristics: the first metal layer is laminated on silicon substrate. The middle metal layer is laminated to completely cover this metal layer. The second metal layer is laminated to completely cover the first metal layer and the middle metal layer. After that, the surface of this metal is covered with the insulation material. Through the masking and etching processes, a window of the defined range for the electrode surface is opened and installed. Then, sticky property is selectively attached to the window part of this semiconductor device. Soldering material powder is then attached to the sticky portion and is melted by heating.
Patent TW-370624-B (TW)
Title: Semiconductor integrated circuit and design method thereof and recording media for recording designed program of semiconductor integrated circuit
Inventor: TAKEOKA SADAMI
IPC: G01R31/3185
Filed: 1998-07-22
Granted: 1999-09-21
Abstract: The subject of the invention relates to a method capable of testing a built-in clock signal producing circuit for semiconductor integrated circuit with ease. There is installed a selective signal output circuit 10. In usual action, the selective signal output circuit 10 switches a selector 12 to part circuit 2 side according to a "0" input of the D end, and scans output of part circuit 2 inputted from FF (faultfinder) 11. In a scan testing, a selective signal of value "0" or "1" is inputted to the selective signal output circuit 10 by the scan input end 3, and the selective signal is inputted in to the selector 12. The selector 12 selects part circuit 2 side when said signal is "0" and selects clock signals of a clock signal producing circuit 9 when the selective signal is "1". Output of input of part circuit 2 of scan FF 11 or clock signals of a clock signal producing circuit 9 passing through scan path 20 and is outputted from a scan output end 8 to outside.
Patent TW-384459-B (TW)
Title: Display device and electronic machine using the same
Inventor: INOUE AKIRA
IPC: G09G3/36
Filed: 1998-07-29
Granted: 2000-03-11
Abstract: The present invention uses the light-on status control means 111 to indicate light-on using through-type display; light-on control signal 105 indicating light-on in reflective display, output to the light source 115. The light-on control signal 105 is output to the data signal conversion means 104; on the data signal conversion means 104, in synchronized switch with the light-on and light-off of the light source 115, for the conversion of the data signal 102 into data signal 103, preventing the display on the LCD panel 114 from showing reversed positive and negative images. Data signal voltage supply means 112 drives the LCD panel 114 corresponding to the data signal voltage of data signa 103 on the data signal line 113.
Patent TW-387149-B (TW)
Title: Optical integrated circuit device
Inventor: KIMURA MASANOBU
IPC: H01L27/00
Filed: 1998-08-04
Granted: 2000-04-11
Abstract: The present invention relates to an optical integrated circuit (IC) device. The power supply and ground, etc., of the analog portion of the optical IC device including an image pickup portion 12 are connected with electrode pads 14, and the power supply and ground, etc., of its digital portion are connected with electrode pads 15. Thereby, the impedance increase of the power supplies and ground and wiring layouts for the image pickup portion 12 and peripheral circuit portions 13 is prevented, and also crosstalks between its respective circuits and its noises are prevented.
Patent TW-480620-B (TW)
Title: Improvement to the anisotropic chemical etching process of silicon oxide in the manufacture of MOS transistor flash EPROM devices
Inventor: RUSSO FELICE
IPC: H01L21/8247
Filed: 1998-08-14
Granted: 2002-03-21
Abstract: This invention relates to an improvement to an anisotropic chemical etching process for silicon oxide and to a manufacturing process for silicon FAMOS transistor Flash EPROM memory devices including said improvement, said silicon oxide chemical etching process having an etching direction and being characterized in that the following step are performed: a preliminary deposition of a layer of silicon nitride on the silicon oxide; a first anisotropic chemical etching or break-through stage, along said etching direction, aimed at removing the nitride layer from the silicon oxide surface orthogonal to said etching direction; a second anisotropic chemical etching stage along said etching direction, aimed at removing the silicon oxide surface orthogonal to said etching direction.
Patent TW-451237-B (TW)
Title: Molded case circuit breaker and moving conductor assembly therefor
Inventor: BECK HENRY RICHARD
IPC: H01H71/50
Filed: 1998-08-31
Granted: 2001-08-21
Abstract: A molded case circuit breaker (1) has a moving conductor assembly (21) which includes a modular carrier assembly (33) incorporating a plurality of spring biased contact cam members (71) each of which engages contact pressure lobes (129) on a pair of contact arm laminations (27m, 27a) to provide contact pressure. In response to the magnetic repulsion forces generated by a short circuit, the springs (73) compress allowing the cam members (71) to pivot and side step the contact pressure lobes (129) so that the contact arm (27) blows-open with little resistance. The cam members (71) and springs (73) are preassembled in a transverse channel (45) in the carrier body (43) and laterally retained in place by side plates (47) for easier pivotal attachment of the contact arm laminations (27m, 27a) to the lobes (57) on the side plates (47). The side plate lobes (57) raise the contact arm (27) relative to the mass of the carrier (33) to reduce eddy current heating and provide a positive off indication for welded contacts by restricting movement of lower toggle links (67) of the operating mechanism (37) which are coplanar with the side plates (47). A modular crossbar (35) includes molded bearings (79) engaged by or made integral with hexagonal metal shaft (75, 141) sections which extend into hex openings (77) in the carrier bodies (43) of adjacent poles.
Patent TW-401359-B (TW)
Title: Wiper blade with wedge shaped neck
Inventor: FISHER BRIAN A
IPC: B60S1/38
Filed: 1998-09-09
Granted: 2000-08-11
Abstract: A wiper blade for a windshield wiper blade refill includes a crown located at the top of the wiper blade. The bottom of the wiper blade has a windshield-engaging lip. A neck extends from the crown toward the lip, and the neck increases in width in a direction away from the crown.
Patent TW-384266-B (TW)
Title: Feed unit for buffer box holding supply of packing strap
Inventor: MAEDA KOUYA
IPC: B65B13/18
Filed: 1998-12-10
Granted: 2000-03-11
Abstract: A packaging machine has a supply of packing strap held in a band pool box, located between a pre-feed roller and a strap feed/withdrawal unit. The strap guide path is installed in the pool box and an opening is formed in the strap guide path. The end of the strap will not jump out of the opening due to the guidance of the strap guide path, while the withdrawn straps or the residual fed straps are automatically guided back to the pool box through the opening. It is unnecessary to modify or move the strap guide path and it is possible to guide the straps to the pool box in a no-gravitation state.
Patent TW-451099-B (TW)
Title: Liquid crystal display device
Inventor: ASHIZAWA KEIICHIRO
IPC: G02F1/1362
Filed: 1999-01-15
Granted: 2001-08-21
Abstract: An object of the present invention is to provide a liquid crystal display with high contrast ration and good display quality by decreasing alignment defects that result from the presence of steps of storage capacitor portion. An active matrix substrate includes a plurality of scanning signal lines, a plurality of video signal lines, switching elements formed in the vicinity of respective crossing points of the scanning signal lines and video signal lines, pixel electrodes to which drive voltages are applied via the respective switching elements, counter electrodes formed in a different plane than the pixel electrodes. A color filter substrate includes a black matrix made of a resin composition and color filter layers provided for respective pixels formed in respective opening regions of the black matrix. A liquid crystal composition is held between the active matrix substrate and the color filter substrate. Storage capacitor portions are located in the respective opening regions of the black matrix, each of the storage capacitor portions being formed by a counter voltage signal line for supplying a signal to an associated one of the counter electrodes and a pixel electrode with an insulating film provided therebetween. Image display is achieved by providing an electric field having components which extend substantially in parallel with the substrate surfaces. The crossing portion of one of the counter voltage signal line and the pixel electrode is within an outline shape of the other.
Patent TW-584621-B (TW)
Title: A process for the preparation of 4-aminodiphenylamine
Inventor: OOMS PIETER
IPC: C07C209/36
Filed: 1999-03-08
Granted: 2004-04-21
Abstract: 4-Aminodiphenylamines are prepared by hydrogenating nitrosobenzene or mixtures of nitrosobenzene and nitrobenzene with hydrogen in the presence of fluorides and heterogeneous catalysts in inert aprotic solvents at temperatures from 0 to 200 DEG C and pressures from 0.1 to 150 bar.
Patent TW-432657-B (TW)
Title: Reduction of black silicon in semiconductor fabrication
Inventor: WANG TING-HAO
IPC: H01L21/8242
Filed: 1999-03-11
Granted: 2001-05-01
Abstract: A process for fabricating semiconductor devices including a process for reducing the formation of black silicon comprising: forming a device layer conformally on the surfaces of the wafer; patterning the device layer to selectively remove the device layer from a primary chip region, leaving the device layer remaining at least a bead region; forming a pad stack in the primary chip region; and forming a hard mask layer over, the hard mask layer covering at least the pad stack and the device layer over the bead region.
Patent TW-420872-B (TW)
Title: Method of forming comb-fin-shaped capacitor for high density dynamic random access memory
Inventor: WU SHIE-LIN
IPC: H01L27/108
Filed: 1999-03-18
Granted: 2001-02-01
Abstract: This invention is about the method of manufacturing high-density capacitor, in which high selectivity of etching between the boron phosphorus silicon glass (BPSG) and the chemical vapor deposition (CVD) silicon oxide is used to manufacture plural flat fin-shaped capacitors. At first, a layer of silicon nitride is formed on the semiconductor substrate and the first poly silicon layer is then formed on the silicon nitride layer followed by the formation of the stack layer constituted by BPSG and silicon oxide, and then a contact window is opened on top of the stack layer. The high selectivity etching process is then performed onto the BPSG of the stack layer. Poly silicon (the second poly silicon layer) is used to fill in the etched parts of the contact window and the stack layer, in which a dielectric layer is formed on top of the poly silicon layer. Photolithographic and etching techniques are used to define the storage electrode. The third poly silicon layer is formed on top of the dielectric layer, the stack layer and the first poly silicon layer. A process of anisotropic etching is then performed to etch the third poly silicon layer and the second poly silicon layer. Buffer oxide etching (BOE) solution is also used to strip the stack layer. Finally, a dielectric thin film is formed along the surface of the first, the second, and the third poly silicon layers, in which the fourth poly silicon layer is used to cover this dielectric thin film so as to form the comb-fin-shaped capacitor having higher capacitance capacity.
Patent TW-413703-B (TW)
Title: Surface-treated steel sheet and manufacturing method thereof
Inventor: ISHIZUKA KIYOKAZU
IPC: C23C28/00
Filed: 1999-04-23
Granted: 2000-12-01
Abstract: The present invention has an object to provide a surface-treated steel sheet which has highly balanced corrosion resistance and formability, and satisfies fundamental properties required mainly for steel sheets for automobile body, and a manufacturing method thereof. The surface-treated steel sheet of the invention is excellent in corrosion resistance and formability, comprising an amorphous inorganic film containing at least 5% magnesium and having a weight within a range of from 0.1 to 2.0 g/m<2>, formed on the surface of a zinc or zinc alloy plated steel sheet; wherein the inorganic film is soluble in an acidic solution and hardly soluble in a neutral or alkaline solution, and a manufacturing method thereof is provided. A zinc phosphate film may be provided between the galvanized steel sheet and the amorphous inorganic film. The inorganic film should preferably comprise one or more selected from the group consisting of phosphoric acid, phosphates, biphosphates, various condensed phosphoric acids, various condensed phosphates, organic phosphoric acid, and organic phosphates.
Patent TW-533084-B (TW)
Title: Transdermal therapeutic system comprising hormones and crystallization inhibitors
Inventor: MECONI REINHOLD
IPC: A61K47/18
Filed: 1999-06-22
Granted: 2003-05-21
Abstract: A transdermal therapeutic system in plaster form for controlled release of oestradiol in combination with norethisterone acetate, comprising a backing layer, a reservoir supersaturated with active ingredients which is attached to said backing layer and prepared using polyacrylate pressure-sensitive adhesives and crystallization inhibitors, and a detachable protective layer, is characterized in that the crystallization inhibitor is an amino-containing polymer.
Patent TW-507103-B (TW)
Title: Display device
Inventor: KOBAYASHI HIDEKAZU
IPC: H01L27/32
Filed: 1999-07-23
Granted: 2002-10-21
Abstract: The display device has a structure using planar multiple color light sources 201, 202, 203, 204, such as an EL as the multiple color light sources and combining them with a planar optical modulation panel 210. By driving the multiple color cold cathode tube and light tube in a time-division manner, it is able to make the external form of a display device small, to reduce also power consumption and to carry out excellent color display.
Patent TW-525364-B (TW)
Title: Caller ID display system with voice recognition of original voice output
Inventor: WU RUEI-GUANG
IPC: H04M3/00
Filed: 1999-08-13
Granted: 2003-03-21
Abstract: A caller ID display system with voice recognition of original voice output can directly page the relevant person to take the call. The caller ID display system with voice recognition of original voice output is a telephone system with a caller ID recognition function, a voice function, a recording function and a memory function, and comprises a keyboard, a recorder, a microprocessor, a memory, a decoder, a voice unit and a speaker, in which the keyboard and the recorder can be used to input telephone number and a sentence of recognition voice. After being processed by the microprocessor, the telephone number and recognition voice are stored in the memory. When there's an incoming call, the decoder obtains the caller's telephone number in accordance with the incoming call signal, and then the microprocessor once again compares the caller's telephone number with the telephone number saved in the memory. When the telephone number stored in the memory is identical to that of the caller's telephone number, the recognized voice corresponding to the telephone number is outputted through the voice device and the speaker.
Patent TW-444225-B (TW)
Title: Color cathode ray tube having a convergence device capable of correction of convergence without landing transition or raster rotation
Inventor: YAMAMOTO NAOKI
IPC: H01J29/54
Filed: 1999-09-22
Granted: 2001-07-01
Abstract: A ring-formed correction coil for generating a magnetic field is mounted on the cathode side of CPM 4 provided on the neck portion of a color cathode ray tube, thereby being disposed distant from the deflection yoke. By using the magnetic field generated by supplying a correction current from a control circuit to the correction coil of this arrangement, correction of convergence error of R and G beam horizontal lines are carried out without causing landing transition or raster rotation. Further, since the correction coil is disposed distant from the phosphor screen, a large amount of correction can be assured on the phosphor screen, thereby saving the current supplied from the control circuit to the correction coil.
Patent TW-432481-B (TW)
Title: Method for producing semiconductor device
Inventor: ONO ATSUKI
IPC: H01L21/268
Filed: 1999-10-26
Granted: 2001-05-01
Abstract: The present invention relates to a method for producing a MOS semiconductor device, which comprises depositing a gate insulation layer to a thickness equal to or smaller than 3 nm at a temperature of 600 to 770 DEG C; and annealing at a temperature of between 900 to 1100 DEG C.
Patent TW-416899-B (TW)
Title: Rotational energy storage device and tools incorporating same
Inventor: ALBERT GREGORY P
IPC: F16D41/06
Filed: 2000-02-01
Granted: 2001-01-01
Abstract: A rotational energy storage device or spring which includes a roller-cam assembly having a shaft, a ring rotatably disposed about the shaft, and at least one roller disposed between shaft and ring. The roller is configured such that, upon rotating the ring relative to the shaft, the roller interferes with the ring and the shaft to convert and effect storage of mechanical energy created by the relative rotation of the ring and the shaft. Preferably a plurality of spaced rollers are positioned between ring and shaft. A cam geometry which is symmetrical or asymmetrical is provided on the shaft, the ring, the roller, and combinations thereof. A rotational energy storage device having a back-up ring with alternating thin and thick cross-sectional areas is further provided which is indexed to provide regions of low and high stiffness regions against each roller.
Patent TW-463133-B (TW)
Title: Color image processing method and apparatus thereof
Inventor: SHIN HYUN-DOO
IPC: G06V10/56
Filed: 2000-06-16
Granted: 2001-11-11
Abstract: A color image processing method and apparatus thereof are provided. The color image processing method includes the steps of (a) sorting image pixels according to the color distance between the image pixels and a central pixel, (b) grouping the sorted pixels into groups in which the difference in the intragroup color distance is minimum and the difference in the intergroup color difference is maximum, and (c) performing filtering by replacing a central pixel value with a predetermined pixel value determined by pixel values of pixels in the groups. The color image processing method can reduce the generation of edge blurring of the image in removing impulse noise from an image and filtering the same.
Patent TW-498621-B (TW)
Title: A parallel analog-to-digital converter
Inventor: EKLUND JAN-ERIK
IPC: H03M1/06
Filed: 2000-03-10
Granted: 2002-08-11
Abstract: In a parallel ADC device a number of ADCs (131, 132, 133, 134) work in parallel, the conversion processes in each ADC overlapping the processes in the other ADCs. The number of ADCs and the sampling period at which samples are taken and new conversion processes are periodically started in the ADCs are selected so that at each instant at least ADC (135) is idling not performing any conversion. After the conversion made by one of the ADCs, a choice is made whether the next sampled value is to be converted by this ADC or by the idling, extra ADC. This choice can be made in a random or a pseudo-random way. By such choices of the next element device to make a conversion of a sampled value a distortion pattern which comprises undesired tones and would exist in the composite output signal of the parallel ADC device having no extra ADC is transformed to noise, since the error in the output signal caused by differences in the conversion characteristics of the ADCs is by the choosing process distributed in the frequency domain.
Patent TW-472491-B (TW)
Title: Projection system and projector
Inventor: YONENO KUNIO
IPC: G03B21/14
Filed: 2000-03-17
Granted: 2002-01-11
Abstract: The invention targets at providing projection system and projector capable of reducing heat light spot effect. The solution is as shown in Fig 5, installing camera lens 72 of CCD camera of video recording apparatus at position lower than the projector 50 of the projection system and at the same time installing at position even lower than the bottom of the projection area on white board 30 to constitute the projection system.
Patent TW-444094-B (TW)
Title: Handle device
Inventor: HOSHIMOTO YASUO
IPC: E05B5/00
Filed: 2000-03-17
Granted: 2001-07-01
Abstract: This invention relates to a handle device, in particular to one provided on a switchboard casing having such configuration that the engagement of a handle and a casing is not released even by the action of a raising spring and capable of forming a substantially large length of the handle to be gripped stably for the opening and closing operations of the handle. A pushbutton 9 and a locking member 7 are arranged at the most tip and an elastic body for locking 71, a connection member 8, and a lock member 5 are arranged in a storage part 31 at a tip of a handle 2 rising due to the energization of a raising spring 44. Since the connection member 8 is retracted in an unlock condition of the lock member 5, the locking member 7 can be retracted against the energization of the elastic body for locking 71 by pressing the pushbutton 9. Consequently, the engagement of the locking member 7 and a casing 1 with an engaging part 15 is released so that the handle 2 rises by a force of the raising spring 44. Since the connection member 8 is retracted in a lock condition, the locking member 7 cannot be retracted, the release of the engagement with the engaging part 15 becomes impossible, and the handle 2 cannot rise.
Patent TW-466523-B (TW)
Title: Electronic component
Inventor: HYOUDO HARUO
IPC: H01H69/02
Filed: 2000-04-11
Granted: 2001-12-01
Abstract: The present invention provides a kind of hollow packaged electronic device, which is suitable for use in an overcurrent-protection apparatus and can be cheaply mass-produced without generating flame, smoke, color change, and deformation, and includes the followings: a substrate, which has the first and the second main faces that are opposite to each other; at least one pair of electrode portions formed on the first main face side of the substrate; the fuse device, which is connected between a pair of electrodes; the cap body, which is used to hollowly seal the fuse device stated above; and the respective external connection terminal, which is formed on the second main face of said substrate and is electrically connected to a pair of electrodes stated above.