baber/WOPTO huggingface dataset:
Patent TW-333686-B (TW)
Title: The semiconductor device and its producing method
Inventor: KIMURA MASATOSHI
IPC: H01L21/765
Filed: 1997-04-02
Granted: 1998-06-11
Abstract: A semiconductor device, it is composed by multi-layers wire. Its features are: Form metal wire on insulating layer as bottom. Form 1st interlayer insulating to cover metal wire. Form 2nd interlayer insulating on 1st interlayer insulating. Form 3rd interlayer insulating on 2nd interlayer insulating. Form connection hole on 1st, 2nd & 3rd interlayer insulating on surface of metal wire. And the 1st, 2nd & 3rd interlayer insulating layers are separately having different stress.
Patent TW-343360-B (TW)
Title: Plasma reactor process for high photoresist selectivity and improved polymer adhesion
Inventor: SHUYUN T SHI
IPC: H01L21/311
Filed: 1997-06-03
Granted: 1998-10-21
Abstract: A plasma etch process for etching a workpiece in a processing chamber, which comprises the following steps: introducing a process workpiece to the chamber; igniting plasma in the chamber; introducing a first fluoro-containing component of an etching gas into the chamber, the first fluoro-containing component including a hydrofluorocarbon gas; terminating the movement of the first fluoro-containing component; and subsequently introducing a second fluoro-containing component of the etching gas into the chamber, the second fluoro-containing component including a fluorocarbon gas.
Patent TW-357183-B (TW)
Title: Aqueous polyamide resin composition and the manufacturing method
Inventor: LUO HUEI-HUEI
IPC: C08L75/04
Filed: 1997-06-21
Granted: 1999-05-01
Abstract: The manufacturing method of an aqueous polyamide resin composition, including the following steps: (a) reaction of 2 different multialcohol respective with 2 isoxygen acid ester and aqueous acid of different amounts, for 2 different pre-polymers, where the multiester is the group selected from the polyester multialcohol, polyether multialcohol, and polycarbonate resin multialcohol; and (b) diffusion of said 2 different prepolymers in water for branched reactions and for obtaining of an aqueous polyamide resin composition having nuclei/shell; where the inner nuclei and the outer shell aqueous acid implantation of 0-20 meq and 45-90 meg, based on 100g of pre-polymers.
Patent TW-355894-B (TW)
Title: Method to manage the service connection in communication network
Inventor: DIRKMAN ANSGAR
IPC: H04L12/28
Filed: 1997-10-09
Granted: 1999-04-11
Abstract: A method for managing the service connection in a communication network, where the communication network is an access network, featuring: (a) due to the needs to construct service connection through the subscribers of the communication network, the signal connection of this kind of service connection is established independent of subscribers; (b) the effective connection necessary in the frame of service-connection is constructed only at data coming-up and will be removed again after the data transmission.
Patent TW-355855-B (TW)
Title: Socket for inspection of semiconductor device
Inventor: YAMAZAKI KOUICHI
IPC: H01R13/00
Filed: 1997-12-13
Granted: 1999-04-11
Abstract: A socket for inspection of semiconductor devices having laterally extended leads by mounting the device in the mounting seat of the socket body, by means of which the productivity of the inspection process can be greatly improved; the socket comprises: (a) a socket body mountable on the circuit board by positioning having a mounting seat for the body of the semiconductor device in a freely demountable fashion; (b) a lead frame intervening between the socket body and the circuit board having resilient contacting shoes extended out of the surface facing the circuit board in the mounting seat of the socket body, the contacting shoes being brought into contact, when the semiconductor device is mounted on the mounting seat, with the leads of the semiconductor device; and (c) an anisotropically electroconductive elastic connector sheet interposed between the lead frame and the circuit board to be in contact with the electrode terminals of the circuit board on one surface and with the contacting points of the contacting shoes of the lead frame on the other surface.
Patent TW-391139-B (TW)
Title: Image display device
Inventor: KOGA RITSUO
IPC: H04N9/31
Filed: 1997-12-19
Granted: 2000-05-21
Abstract: The invented image display device comprises the arc as white light source and an elliptical mirror 52 collecting the light from the arc 51 and as a virtual secondary light source collecting mirror; a light filter 53, allocated at the position of said secondary light source, for continuously creating rotatable colors from the original light color of white light; and focusing lens 1 for letting the light passing from the color light filter 53 to pass; a reflection mirror for reflecting the light passing focusing lens 1; and, the digital micromirror device (DMD) 56 as a reflection display device, for letting the light reflected by the reflection mirror to project into and change the grade of micromirrors of a plurality of pixels arranged in two-dimension, and causing the ON/OFF state by changing the projection angle of reflection light; and, a projection lens 57 for the projection by expanding the reflection light from the micromirror of pixels in ON state. The present invention employs a single spherical mirror 2 or non-spherical mirror 3 as the reflection mirror. As for the axis of illumination optical system comprising arc 51, elliptical mirror 52 and focusing lens 1, to slantingly allocate the projection of the intersection between the said spherical mirror 2 or non-spherical mirror 3 and the said axis according to predetermined angle.
Patent TW-364063-B (TW)
Title: High-refractive-index plastic lens for optical use
Inventor: KOBAYASHI TADASHI
IPC: C08G18/38
Filed: 1997-12-26
Granted: 1999-07-11
Abstract: To provide a high-refractive-index lens of a sulfur-containing urethane resin for optical use which has high heat resistance and good dyeability. Constitution: the lens comprises a sulfur-containing polyurethane as obtained by polymerizing at least one polyisocyanate compound and two or more polythiols and/or sulfur-containing polyol compounds, while containing, as the essential component of the polythiols, a dithiol compound of a general formula HS-((CH2)n-S-)m-H, wherein n represents an integer of from 1 to 4, and m represents an integer of from 1 to 3. In one example, the lens is produced through predetermined thermal polymerization using di(2-mercaptoethyl) sulfide in an amount of from 3 to 40 mol% of the polythiol monomer component. The lens has a refractive index of not smaller than 1.59 and a thermal deformation temperature of not lower than 95 DEG C, and has good dyeability.
Patent TW-422768-B (TW)
Title: Polyethylene-2,6-naphthalene dicarboxylate resin and preform and bottle molded thereof
Inventor: SUZUKI MINORU
IPC: C08G63/86
Filed: 1998-02-03
Granted: 2001-02-21
Abstract: A polyethylene-2,6-naphthalene dicarboxylate resin for molding a bottle, which comprises 2,6-naphthalenedicarboxylic acid as a main acid component and ethylene glycol as a main glycol component and contains a germanium compound as a polycondensation catalyst, and has an intrinsic viscosity of 0.55 to 0.75 dl/g, a terminal carboxyl group content of 32 eq/ton or less, an acetaldehyde content of 8 ppm or less and a diethylene glycol component content of 0.8 to 3.0 wt%.
Patent TW-518397-B (TW)
Title: Spark ignition two-cycle internal combustion engine with sub-combustion chamber
Inventor: TAKADA YOSHIHIRO
IPC: F02D41/02
Filed: 1998-02-09
Granted: 2003-01-21
Abstract: The object of the present invention is to provide a highly efficient spark ignition two-cycle internal combustion engine with lower exhaustion of hydrocarbon that assures stable and excellent combustion over a wider operation region of the engine. The spark ignition two-cycle internal combustion engine 1with sub-combustion chamber 18 comprises a pressure accumulating chamber 20 which is filled with compressed air, a switching valve 19 arranged for communicating the pressure accumulating chamber 20 with the sub-combustion chamber 18, a fuel injecting device 34 injecting fuel into the pressure accumulating chamber 20, and a control device 42 opening the closed switching valve at the preset crank angle corresponding to each amount of variation of engine operation such as the number of revolutions and the load of the engine, and actuating the fuel injecting device being stopped injecting fuel after rotating at the preset crank angle to inject fuel again corresponding to the amount of variation of the operation of the internal combustion engine.
Patent TW-396392-B (TW)
Title: Method for controlling distribution of Si in Al-Si-Cu layer by regulating temperature flow
Inventor: LIN SHIANG-LIN
IPC: H01L21/02
Filed: 1998-02-10
Granted: 2000-07-01
Abstract: The invention relates to a method for controlling the distribution of Si in Al-Si-Cu layer by regulating the temperature flow and, more particularly, to a method for controlling the distribution of Si in Al-Si-Cu layer by regulating the temperature before or after the deposition of Al-Si-Cu layer. The method comprises the steps of: cleaning and etching the production area on a wafer; controlling the cooling effect of the wafer; and manufacturing a Al-Si-Cu layer and controlling the manufacturing temperature. The cooling effect of the wafer and the manufacturing temperature for the Al-Si-Cu layer will affect the distribution of Si in Al-Si-Cu layer directly. Generally speaking, better wafer cooling effect will result in higher deposition temperature of the Al-Si-Cu layer and Si being more concentrated in the bottom of the Al-Si-Cu layer. Otherwise, the Si is far away from the bottom.
Patent TW-370717-B (TW)
Title: Method for forming plug base of PMOS and NMOS
Inventor: LIAW ING-RUEY
IPC: H01L23/522
Filed: 1998-03-02
Granted: 1999-09-21
Abstract: Contact holes are formed on a dielectric layer. A non-doped polysilicon layer is formed along the surface on a dielectric layer. A first photoresist forms a pattern masking an area on the dielectric layer to produce P+ contact and then ion planting is performed. A second photoresist is formed on N conduction doped area of the element area and on N+ conduction doped area of peripheral area. And then ion planting is performed to dope ions into the substrate so as to produce a P+ conduction doped area of PMOS in peripheral area. A titanium metal layer and a titanium oxide layer are respectively produced on the surface of contact holes. After that, a tungsten metal layer is inserted into contact holes. An etching-back process or a chemical mechanical polishing (CMP) method is used to remove part of tungsten metal and to form plural tungsten plugs.
Patent TW-418356-B (TW)
Title: Pressure balancer system
Inventor: COOK WILLIAM D
IPC: E03C1/04
Filed: 1998-04-10
Granted: 2001-01-11
Abstract: A pressure balancer system 10 having a pressure balancer 20 and a temperature controller 24 on one side of the system and a volume controller 14 on the other side of the system. The pressure balancer 20 receives hot and cold water which it discharges into the temperature controller 24 at substantially constant preselected pressure. The temperature controller 24 is adjustable to set the temperature of the flow to keep the temperature of the anti-scald below the maximum temperature of between 115 DEG F and 120 DEG F. The volume controller received the temperature adjusted flow from the temperature controller and will set the volume of the flow at the desired volume for discharge therefrom.
Patent TW-412630-B (TW)
Title: Visual examination apparatus and visual examination method of semiconductor device
Inventor: ISOMURA EIJI
IPC: G01N21/956
Filed: 1998-05-15
Granted: 2000-11-21
Abstract: A visual examination apparatus for a semiconductor device for optically reading an image of a semiconductor device having a substantially rectangular package is disclosed, comprising: four polarized light sources which are disposed so as to confront the four side surfaces of said package; four reflection means each of which is disposed between each of said four polarized light sources and the corresponding side surface of said package, and reflects a projection image at each side surface side which is formed from polarized light emitted to said package from a polarized light source which said reflection means confronts through said package; and image reading means for collectively picking up projection images at the respective side surface sides which are reflected from said four reflection means and an image at the flat surface side of said package. A visual examination method for a semiconductor device for optically reading an image of a semiconductor device having a substantially rectangular package is also disclosed.
Patent TW-462131-B (TW)
Title: Assembling type inductive devices
Inventor: JOU GUO-YU
IPC: H01L23/522
Filed: 1998-07-08
Granted: 2001-11-01
Abstract: A kind of assembling type inductive device, which can be formed on the surface of a semiconductor substrate or an insulator, includes several spiral conductors that are serially connected to each other. Because these spiral conductors can be realized by using the same metal process, each spiral conductor can be located on the same plane so as to form the assembling type inductor structure. The serial connection way between the adjacent spiral inductors can be either the forward direction or the reverse direction, in which arbitrary spiral connector has at least one adjacent spiral conductor connected with it in a reverse direction. The inductance value per unit area for the serially connected inductors can be apparently increased through the alternate serial connection of the adjacent spiral inductors in either the forward direction or the reverse direction.
Patent TW-444119-B (TW)
Title: Surface pattern unevenness detecting method and apparatus
Inventor: YAMAMOTO SHIGERU
IPC: G02F1/136
Filed: 1998-07-16
Granted: 2001-07-01
Abstract: A surface pattern unevenness detecting method for inspecting pattern unevenness comprising the steps of: (a) irradiating a light onto a substrate on the surface of which a pattern is formed and; (b) observing a scattered light from edge portions of said pattern by means of a CCD line sensor having a sensitivity of at least 100 V/μJ/cm<SP>2</SP> near a peak quantum efficiency (700 nm), wherein the angle (θS) formed between a light receiving plane of said CCD line sensor and an optical axis of a lens system condensing the scattered light onto said light receiving plane is equal to, or larger than, the angle (θ) formed between said optical axis and said substrate, and is smaller than 90 DEG, i.e., 90 DEG > θS ≥ θ.
Patent TW-432610-B (TW)
Title: Manufacturing method for shallow trench isolation area
Inventor: CHEN SHIN-CHI
IPC: H01L21/76
Filed: 1998-07-24
Granted: 2001-05-01
Abstract: A manufacturing method for shallow trench isolation area includes the following steps: after forming the trench in the substrate and before forming the liner oxide using conventional method, firstly removing part of the mask and the pad oxide with wet etching method to expose the top edge corner of the trench and part of the substrate surface adjacent to the trench; then, forming the liner oxide and the oxide. The method can leave the substrate surface adjacent to the trench covered with the liner oxide and the oxide after removing excess silicon oxide in the subsequent process so as to prevent the recess at the junction between the oxide and the substrate surface caused by the difference of etching rate between the oxide layer and the pad oxide or the liner oxide, and over-etching in the etching process for removing the pad oxide.
Patent TW-434183-B (TW)
Title: Process and device for the production of ultra-pure inert gas
Inventor: GARY DANIEL
IPC: B01D53/22
Filed: 1998-07-28
Granted: 2001-05-16
Abstract: The invention relates to a device and to a process for preparing a high-purity inert gas from air, comprising the successive steps of: (a) cryogenically distilling compressed air, (b) recovering an impure inert fluid containing hydrogen impurities (H2) and residual impurities, (c) adsorbing at least some of the residual impur-ities contained in the said impure inert fluid by means of at least one bed of at least one adsorbent, (d) recovering an intermediate inert fluid containing hydrogen impurities, (e) removing the hydrogen impurities contained in the said intermediate inert fluid by permeation, (f) recovering a high-purity inert fluid in the gas state.
Patent TW-460478-B (TW)
Title: Phenethylamine derivatives
Inventor: KOTAKE KENICHIRO
IPC: C07K5/08
Filed: 1998-08-11
Granted: 2001-10-21
Abstract: Compounds represented by general formula (1) which are phenethylamine derivatives exhibiting a motilin receptor antagonism etc. and being useful as drugs, wherein A represents an amino acid residue; R1 represents R6-CO-; R2 represents hydrogen; R3 represents -CO-R7; R4 represents alkyl; R5 represents hydroxyl; R6 represents alkyl; and R7 represents amino group.
Patent TW-430745-B (TW)
Title: Method of generating three-dimensional image by using see-through board with dual rows of perspective holes
Inventor: CHEN SHU-JIAN
IPC: G02B27/22
Filed: 1998-08-29
Granted: 2001-04-21
Abstract: The method of generating three-dimensional image by using see-through board with dual rows of perspective holes of the present invention arranges in combination the multi-angled pictures photographed or video recorded or synthesized by computer on the image panel in accordance with the spacing distance of the three-dimensional streaks, and install a see-through board with appropriate thickness on the front side of image panel, install a projective board on the back side. Both of the see-through board and the projection board have a straight streak with proper spacing, so that the spacing between streaks becomes the perspective-holes. Since observers watch with different observing points of both eyes, the three-dimensional images can be generated by using the see-through holes projected to the streaks on different positions, and by using the size ratio of the back-white lines on the see-through board and the arrangement of the streak positions of the image, and the projection of the compensated light from the rear side of the projection board, in accordance with the characteristics of human eyes for automatically adjusting the distance, and the visual difference of both eyes to generate the far/close feeling of the nerve center of human brain.
Patent TW-473946-B (TW)
Title: Semiconductor device and its manufacture method
Inventor: MASUDA MASACHIKA
IPC: H01L25/065
Filed: 1998-09-08
Granted: 2002-01-21
Abstract: There is provided a semiconductor device comprising a resin mold, two semiconductor chips positioned inside the resin mold and having front and back surfaces and external terminals formed on the front surfaces, and leads extending from the inside to the outside of the resin mold, in which each of said leads is branched into two branch leads in at least the resin mold. One, branch lead is secured to the surface of one semiconductor chip and is electrically connected to an external terminal on the surface thereof through a wire, and the other branch lead is secured to the surface of the other semiconductor chip and is electrically connected to an external terminal on the surface thereof through a wire. The two semiconductor chips are stacked one upon the other, with their back surfaces opposed to each other.
Patent TW-492950-B (TW)
Title: Privacy glass
Inventor: KRUMWIEDE JOHN F
IPC: C03C4/02
Filed: 1998-11-19
Granted: 2002-07-01
Abstract: The present invention provides a green colored, infrared and ultraviolet absorbing glass composition having a luminous transmittance of up to 60 percent. The glass composition uses a standard soda-lime-silica glass base composition and additionally iron, cobalt, chromium, and titanium, as infrared and ultraviolet radiation absorbing materials and colorants. The glass of the present invention has a color characterized by a dominant wavelength in the range of about 480 to 510 nanometers, preferably about 490 to 525 nanometers, with an excitation purity of no higher than about 20%, preferably about 5 to 15%. In one embodiment of the invention, the glass composition of a green colored, infrared and ultraviolet radiation absorbing soda-lime-silica glass article includes a solar radiation absorbing and colorant portion consisting essentially of about 0.90 to 2.0 percent by weight total iron, about 0.17 to 0.52 percent by weight FeO, about 40 to 150 PPM CoO, about 250 to 800 PPM Cr2O3, and about 0.1 to 1 percent by weight TiO2.
Patent TW-381137-B (TW)
Title: Sealing construction method combined with freezing construction method for concrete underground structure and the sealing means employing the same
Inventor: NAGAHAMA SHIGEO
IPC: E21D11/38
Filed: 1998-11-30
Granted: 2000-02-01
Abstract: The present invention relates to a kind of sealing construction method combined with freezing construction method applied for plenty water leakage in the underground structure. The first process of invented construction method is that on the surrounding of big bore opening on the leaking concrete wall and drill a plurality of penetrated freezing material injection hole on the concrete wall with predetermined intervals and inject freezing material from the injection hole to freeze the leaked surged water or gushing water. Further, the second process is that, after the freezing of surged water or gushing water at the opening and between the said freezing material injection hole, injecting sealing material from the sealing material injection hole and harden the leaking portion on back wall; therefore, while the freezing portion of surged or gushing water at the opening starts to melt, the back of opening is sealed by the hardened sealing material so as to eliminate surged or gushing water. Then, employing concrete to fill the recession from melting of freezing portion of surged or gushing water at the opening and with surface treatment on the inner concrete wall to complete the sealing process. While injecting sealing material, employing adaptive injection tube or filling tube which can expand its bore corresponding to the variation of diameters of injection holes.
Patent TW-430555-B (TW)
Title: High capillary suction storage absorbent member and absorbent article containing same
Inventor: YOUNG GERALD ALFRED
IPC: A61L15/42
Filed: 1999-09-09
Granted: 2001-04-21
Abstract: Described are absorbent members useful in the containment of body liquids such as urine. These absorbent members comprise at least one osmotic absorbent (preferably a hydrogel-forming absorbent polymer) and a high surface area material, and have a high capillary suction capacity. For purposes of the present disclosure, capillary suction capacity is measured in terms of the member's ability to uptake liquid at high capillary heights, which are generally encountered when the member is positioned in an absorbent article. In particular, capillary suction capacity is measured in terms of a member's capillary sorption absorbent capacity, which is measured in accordance with the capillary sorption method described in the test methods section.
Patent TW-469566-B (TW)
Title: Vertical device formed adjacent to a wordline sidewall and method for semiconductor chips
Inventor: RUPP THOMAS S
IPC: H01L27/108
Filed: 1999-03-16
Granted: 2001-12-21
Abstract: A semiconductor device includes a substrate forming a trench, the trench including a storage node disposed within the trench. A wordline is disposed within the substrate and adjacent to a portion of the substrate. A vertically disposed transistor is included wherein the wordline functions as a gate, the storage node and a bitline function as one of a source and a drain such that when activated by the wordline the transistor conducts between the storage node and the bitline. The invention further includes a method of fabricating the semiconductor device with vertical transistors.