baber/WOPTO huggingface dataset:
Patent TW-324059-B (TW)
Title: Spectroscopic apparatus
Inventor: BRIAN JOHN EDWARD SMITH
IPC: G01J3/36
Filed: 1995-06-09
Granted: 1998-01-01
Abstract: A spectroscopic analysis apparatus comprises: an optical input for receiving a spectrum of scattered light produced from a sample; a two-dimensional detector for the scattered light, extending in a first direction and in a second direction perpendicular to the first direction; a dispersing device arranged between the optical input and the detector to disperse a part of the spectrum across the detector in the first direction; and at least one filter arranged between the optical input and the detector. The filter transmits a first part of the spectrum along a first optical path to the detector, and reflects a second, different part of the spectrum along a second, different optical path to the detector; wherein the light in the first part of the spectrum reaching the detector by the first optical path is spaced in the second direction from light in the second part of the spectrum reaching the detector by the second optical path.
Patent TW-355755-B (TW)
Title: Data capturing device for camera
Inventor: NAKANO HIROHISA
IPC: G03B13/18
Filed: 1995-06-29
Granted: 1999-04-11
Abstract: A kind of data capturing device for camera, that allows switching between the first dimension and the second dimension of loadable data capturing device, comprises: a parallelly arranged transparent LCD with first and second row of text lines; and the first optical system that exposes the said first text line on the said first dimension; and the second optical system that exposes the said second text line on the said second dimension; and the said transparent LCD is liquid crystal sandwitched between two bases; the said bases encloses at least part of the said first and second text lines.
Patent TW-268152-B (TW)
Title: Electrostatic discharge protecting circuit
Inventor: KE MING-DAW
IPC: H01L23/60
Filed: 1995-07-06
Granted: 1996-01-11
Abstract: A CMOS electrostatic discharge protecting circuit comprises: one first low voltage trigger SCR connected between VDD and output/input pad, used for protecting electrostatic discharge of PD mode; one second low voltage trigger SCR connected between VDD and output/input pad, used for protecting electrostatic discharge of ND mode; one third low voltage trigger SCR connected between VSS and output/input pad, used for protecting electrostatic discharge of PS mode; one fourth low voltage trigger SCR connected between VSS and output/input pad, used for protecting electrostatic discharge of NS mode.
Patent TW-309436-B (TW)
IPC: A61B17/00
Filed: 1995-08-29
Granted: 1997-07-01
Abstract: A method for implanting a balloon expandable stent at a site within a passageway of a curved coronary article. The stent includes at least two longitudinally spaced apart circumferential rings. At least one longitudinally extending connector extends between adjacent rings. The connector has at least one turn back portion that can expand or contract in length while being passed through a curved passageway. The stent is disposed on a stent delivery catheter having an inflatable balloon. The stent delivery catheter and the stent is delivered through the passageway to the site of implementation with the connector member expanding or contracting in length to facilitate delivery and placement of the stent. The stent is expanded at the site of implantation by inflating the balloon to force the stent radially outward against the wall of the coronary artery.
Patent TW-379260-B (TW)
Title: Method of surface-roughening treatment of copper foil
Inventor: HOSHINO KAZUHIRO
IPC: C25D5/48
Filed: 1995-09-26
Granted: 2000-01-11
Abstract: Disclosed is a method of surface-roughening treatment of copper foil by subjecting at least one side of the copper foil to electro-plating treatment using an alternating current, wherein a sulfuric acid bath or a sulfuric acid-copper sulfate bath is used as an electrolyte. According to the treatment method of the present invention, raw foil production, roughening treatment and stainprroofing are carried out in series, so that only one winding operation of a copper foil is formed, the number of making the copper foil pass through a metal roller is small and steps are simplified, whereby productivity and yield can be improved simultaneously. Furthre, with respect to the characteristics, the anchoring effect is slightly lower, but uniformity of attached module is excellent and also surface roughness after roughening treatment can be controlled to be low, so that there is no fear of falling of attached modules, which leads to improvement in quality of a copper foil for printed wiring board, which is made thin of low-profiled.
Patent TW-408185-B (TW)
Title: Chloride assisted hydrometallurgical extraction of metal
Inventor: JONES DAVID L
IPC: C22B3/06
Filed: 1995-12-14
Granted: 2000-10-11
Abstract: A process for the extraction of a metal from an ore or concentrate comprises subjecting the ore or concentrate to pressure oxidation in the presence of oxygen and an acidic solution containing halogen ions and a source of bisulphate or sulphate ions, such as H2SO4. The metals which can be extracted by the process comprises copper, as well as non-cuprous metals, such as zinc, and precious metals, such as gold and silver.
Patent TW-452585-B (TW)
Title: Use of a composition based on polyol-treated silicon dioxide as antiblocking agent, antiblocking agent and process for its production
Inventor: DUNN PAUL
IPC: C08K9/08
Filed: 1996-01-17
Granted: 2001-09-01
Abstract: The use of a composition based on silicon dioxide as antiblocking agent is described which is characterized in that it has silicon dioxide having a particle size of 2 to 8 mu m, a specific surface of 150 to 850 m<SP>2</SP>/g and a specific pore volume of 1.4 to 2.0 ml/g which has been treated with polyol. This silicon dioxide can be used together with a slip agent as combined antiblocking agent and slip agent. The working-in of the antiblocking agent or of the combined antiblocking agent and slip agent into a polymer is preferably in the form of a masterbatch. A preferred antiblocking agent contains as polyol ethoxylated pentaerythritol in which the pentaerythritol/ethoxy ratio lies in the range from 1:05 to 1:25. The antiblocking agent can be obtained by micronizing silicon dioxide to the given particle size and impregnating it with the polyol.
Patent TW-302324-B (TW)
IPC: B29C45/17
Filed: 1996-01-25
Granted: 1997-04-11
Abstract: An ejector apparatus includes a movable platen (11) disposed facing a stationary platen and adapted for advancing and retracting movement along tie bars (12), a toggle mechanism (14) disposed between the movable platen (11) and a toggle support (13) so as to advance and retract the movable platen, a servomotor (56) fixed to the movable platen (11) and including a stator (57) and a rotor (58), a hollow shaft (61) fixed to the rotor (58), a ball nut (65) fixed to the hollow shaft (61), a ball screw shaft (66) which is screw-engaged with the ball nut (65) and is advanced and retracted by rotation of the ball nut (65), a cross head (67) connected to the ball screw shaft so as to be advanced and retracted together with the ball screw shaft (66), and an ejector pin (69) connected to the cross head (67). The hollow shaft (61) is rotated by driving the servomotor (56), thereby advancing the cross head (67). With this operation, the ejector pin is advanced to push out a molded product. Since no timing belt is needed, the durability of the ejector apparatus can be improved, and the peripheral area of an injection molding machine can be prevented from being dirtied. <IMAGE>
Patent TW-362160-B (TW)
Title: Optical device comprising a plurality of units having at least two geometrically-differentiated tapered optical waveguides therein
Inventor: FERM PAUL
IPC: F21V5/02
Filed: 1996-02-29
Granted: 1999-06-21
Abstract: The present invention provides an optical device comprising: (a) a substrate; and (b) a plurality of units on the substrate. Each of the units comprises a plurality of tapered waveguides wherein: (i) each of the waveguides has a light input surface adjacent the substrate (a) and a light output surface distal from the light input surface and the light input surface area is greater than the light output surface area; (ii) each of the waveguides tapers from its light input surface to its light output surface at an angle; and (iii) at least one of the light input surface area or the light output surface area of at least one of the tapered waveguides is different than the corresponding surface area of the remaining tapered waveguides in the unit. Preferably, the optical device is a viewing film. The present viewing film has reduced or substantially eliminated intensity hot spots and interference patterns. The present viewing film may be used in display devices, such as for example projection display devices, off screen display devices, and direct view displays. Such displays are used in a wide range of applications including computer terminals, airplane cockpit displays, automotive instrument panels, televisions, and other devices which provide text, graphics, or video information.
Patent TW-308674-B (TW)
Title: Voice controlled notebook
Inventor: JOU JYH-BANG
IPC: G06F3/18
Filed: 1996-03-01
Granted: 1997-06-21
Abstract: A voice controlled notebook, especially designed for personal electric notebook, mainly comprises of one voice/auto-dialing control circuit, and software control flow adapted to the circuit; the circuit design main interface device includes capacitor microphone, keyboard, LCD display and speaker, and data and procedure processing device includes digital/analog converter, microprocessor etc. When user receives voice signal from capacitor microphone, then through digital/analog converter converting sound wave analog signal to digital signal, thereafter processed and controlled by microprocessor. After microprocessor receives data of digital/analog converter, under the operation of software control flow set internally, combined with keyboard data input, then after storing it by sorting or extraction matching sending data to LCD display to inform user, in which speaker is driven by microprocessor, used as operator operation alarm and indication, also from it generating multi-frequency dialing tone, through general dialing phone transmitter achieving auto-dialing effect; software control flow mainly includes voice storing name data procedure and voice calling name and auto-dialing procedure.
Patent TW-291536-B (TW)
Title: High efficiency charging method of battery re-generator and device thereof
Inventor: CHEN WANN-LAI
IPC: G01R31/36
Filed: 1996-04-24
Granted: 1996-11-21
Abstract: A high efficiency charging method of battery re-generator performsperiodically cycle charging to battery by cyclic control method. Ituses some portion of one period in battery charring to charge and someportion to sing heat, so as to decrease temperature increase on chargingbattery, therefore increasing battery life and battery charging efficiency,and due to charging efficiency increase could simplify input power designand material cost, achieving power saving result of decreasing chargingpower consumption.
Patent TW-515832-B (TW)
Title: Light diffusing adhesive
Inventor: GOETZ RICHARD JOHN
IPC: C09J7/38
Filed: 1996-06-08
Granted: 2003-01-01
Abstract: A light diffusing adhesive comprising a mixture of a pressure-sensitive adhesive matrix having a refractive index of n1 filled with organic, polymeric microparticles having a refractive index n2, wherein the absolute difference in the refractive indices of matrix and microparticles, that is, |n1-n2| is greater than zero and typically in the range of 0.01 to 0.2. The weight ratio of matrix to microparticles, based on solids, is from about 1:1 to about 50:1, preferably from about 4:1 to about 25:1.
Patent TW-380101-B (TW)
Title: Information processing apparatus and method
Inventor: KAWAMOTO HIROKAZU
IPC: B41J5/30
Filed: 1996-06-27
Granted: 2000-01-21
Abstract: A printing system includes an information processing apparatus for generating print data and a printing apparatus, in which the information processing apparatus is provided with conditions for deciding the resolution and/or gray scale gradation of the print data, and continue or cancel printing processing by an operator's decision based upon the condition, in case of continuation of the printing processing, a command for lowering resolution and/or gradation at time of printing is inserted into the print data, which is transmitted to the printing apparatus, on a per-printing-job basis, and produces an output in accordance with the command by the printing apparatus.
Patent TW-344152-B (TW)
Title: Outdoor converter for receiving satellite broadcast
Inventor: SATO RYO
IPC: H01Q13/02
Filed: 1996-07-09
Granted: 1998-11-01
Abstract: An outdoor satellite broadcast receiving converter, characterized in comprising: a waveguide into which a broadcast electric wave enters and in which the broadcast electric wave travels as a first linearly polarized wave and a second linearly polarized wave orthogonal to each other; a first probe for detecting the first linearly polarized wave, the first probe being disposed at a predetermined position in the waveguide; a first shorting terminal for reflecting the first linearly polarized wave, the first shorting terminal being disposed about 1/4 wavelength apart from the first probe in the electric wave travel direction; a second probe for detecting the second linearly polarized wave, the second probe being disposed in the waveguide adjacent to the first shorting terminal; and a second shorting terminal for reflecting the second linearly polarized wave, the second shorting terminal being disposed about 1/4 wavelength apart from the second probe in the electric wave travel direction.
Patent TW-365640-B (TW)
Title: A lighting device with a light diffuser
Inventor: ESCHKE BERND
IPC: F21V8/00
Filed: 1996-08-06
Granted: 1999-08-01
Abstract: A sort of lighting device with a diffuser for diffusion of balls and cells of indexes different from that of the diffuser, so that the number, size and evenness of the balls or cells at the outlet of the diffuser by density of the lighting in even control; such a proper lighting device would be properly operated to keep the lighting density to a higher or lower level and a proper application of the invention is seen in vehicles on LCD displays or testers.
Patent TW-331562-B (TW)
Title: Synthetic resin powder
Inventor: NAKAMAE AKIHITO
IPC: C04B24/16
Filed: 1996-09-12
Granted: 1998-05-11
Abstract: A synthetic resin powder comprising a polymer made from an ethylenically unsaturated monomer or a diolefinic monomer and a polyvinyl alcohol chemically bonded through a sulfide bond at an end to the surface of a particle of the polymer and a degree of hydrolysis of the polyvinyl alcohol is 60 to 99.5 mole% and the polyvinyl alcohol has average degree of polymerization of 100 to 3500.
Patent TW-338054-B (TW)
Title: Compatibilized blends of polypropylene and poly (phenylene ether) polymers
Inventor: LI DONGMING
IPC: C08L23/22
Filed: 1996-09-16
Granted: 1998-08-11
Abstract: A kind of thermoplastic polymeric composition that contains the following blenders: a) 25~65wt% polypropylene with melt index in the range of 0.1 to 100 <230 degree C, if calculated by the polymer content in the blender; b) 25~70wt% polypropylene with glass conversion temperature in the range of 190 degree C to 235 degree C, if calculated by the polymer content in the blender; and c) elastomeric interpolymer of 1~20wt% C4-C7 isomonoolefin if calculated by the polymer content in the blender, which contains 0.5~20 mol% para-alkyl styrene comonomer.
Patent TW-353247-B (TW)
Title: Output buffer device
Inventor: SUGIO KENICHIRO
IPC: G11C11/407
Filed: 1997-05-30
Granted: 1999-02-21
Abstract: An output buffer circuit comprising: a first input terminal receiving a first input signal; a second input terminal receiving a second input signal; a control input terminal receiving a control signal; an output terminal outputting an output signal; a first transistor having a first terminal coupled to the output terminal, a second terminal coupled to a first potential source and a control terminal; and a second transistor having a first terminal coupled to the output terminal, a second terminal coupled to a second potential source and a control terminal; a first gate circuit having a first input node coupled to receive the first input signal, a second input node coupled to receive the control signal, an enable input node coupled to receive the second input signal, and an output node coupled to the control terminal of the first transistor, the first and second input nodes being coupled to the gates of the third transistors, the enable input node being coupled to the source of one of the third transistors, and the enable input node being coupled to the output node; and a second gate circuit having a first input node coupled to receive the second input signal, a second input node coupled to receive the control signal, an enable input node coupled to receive the first input signal and an output node coupled to the control terminal of the second transistor, the first and second input nodes being coupled to the gates of the third transistors, the enable input node being coupled to the source of one of the fourth transistors and the enable input node being coupled to the output node.
Patent TW-357343-B (TW)
Title: CD-ROM and the alternating processing method
Inventor: YAMAMURO MIKIO
IPC: G11B7/013
Filed: 1997-03-10
Granted: 1999-05-01
Abstract: CD-ROM and the alternating processing method, having the CD a concentric or spiral track for recording data, for defining an address field of physical address data of a physical location on the track, with recording of a plurality of continuous section formats showing logic location address data and specific data field, for including a fixed number of sections as an assembly, and recording the tolerance correction data of the section field of specific amount for reproduction on the tolerance correction data field in blocks as a whole, including: detection of the section fields with flaws in the CD, with recording in the CD the physical address data section of the logic address data and specific data, by skipping the detected sections with flaws and in the logic address data and specific data in another field.
Patent TW-416176-B (TW)
Title: Automatic prevention of inadvertent operation of electronic devices
Inventor: PETERSON ERIC CARL
IPC: H04B1/08
Filed: 1997-03-24
Granted: 2000-12-21
Abstract: Portable electronic equipment is disclosed which includes a source of power and operational circuitry. A load device, which may be internal or external to the equipment, is coupleable to the operational circuitry. A switch is coupled between the power source and the operational circuitry and connects the power source to the operating circuitry only when the load device is coupled to the operational circuitry. In portable audio equipment, for example, the switch connects the power source to the operational circuitry only if an external or the internal speaker is coupled to the operational circuitry.
Patent TW-346662-B (TW)
Title: Process for producing polybuffered spacer LOCOS isolation
Inventor: WANG JYH-SHYAN
IPC: H01L21/76
Filed: 1997-04-18
Granted: 1998-12-01
Abstract: A process for producing polybuffered spacer LOCOS isolation, which at least comprising the following steps: forming a pad oxide layer on a silicon substrate; forming a first silicon nitride layer on the pad oxide layer; forming a photoresist layer on the first silicon nitride layer thereby defining an active region; dry etching the first silicon nitride layer using the photoresist layer as a mask; wet etching the pad oxide layer thereby forming a cavity; forming a silicon dioxide layer on the silicon substrate; forming a polysilicon layer on the silicon dioxide layer and the first silicon nitride layer; forming a second silicon nitride layer on the polysilicon layer; anisotropically etching the second silicon nitride layer; growing a field oxidation layer by a wet oxidation method thereby forming a polysilicon oxidation layer; and etching to remove the second silicon nitride layer, the polysilicon oxidation layer, the first silicon nitride layer, the silicon dioxide layer and the pad oxide layer.
Patent TW-401285-B (TW)
Title: The thermal insulation pad
Inventor: HUANG JENG SU-CHIOU
IPC: A47G23/04
Filed: 1997-05-28
Granted: 2000-08-11
Abstract: This invention provides a thermal insulation pad which comprises a body, a brown sheet, a thermal insulation material and a bottom cap. The top end of the body is for placing and holding the food, and the inner bottom portion adhesively equipped with brown sheet, thermal insulation material, and bottom cap. The brown sheet mainly contains the silica (SiO2), alumina (Al2O3), sodium oxide (Na2O), potassium oxide (K2O), magnesium oxide (MgO), calcium oxide (CaO), titanium oxide (TiO2), and ferric oxide (Fe2O3). The above-mentioned raw material becomes the brown sheet through the processes of heating to dry, weighting, wet grinding, screening, de-ironing, pressing to filtrate, vacuuming to form malm, press forming, and high temperature sintering. The body and bottom cap are made of low expansion ceramics. Accordingly, utilizing the rapid heat absorption property of the brown sheet, the heat will be conducted to the top end of the body via the brown sheet after the thermal insulation pad is heated by microwave oven, so as to keep the food on the body warm for a long period of time. On the other hand, if the thermal insulation pad is cooled by the freezer, the food can maintained at low temperature.
Patent TW-379401-B (TW)
Title: Method of manufacturing finger-type capacitors
Inventor: WU HSIEH-LING
IPC: H01L21/70
Filed: 1997-07-08
Granted: 2000-01-11
Abstract: The present invention providing a method of manufacturing a capacitor on a semiconductor substrate includes the following steps. (1) First, sequentially forms a TEOS oxide layer, 1st dielectric layer and insulation layer on a semiconductor substrate. (2) Form a contact through the three layers and stuff a plycrystalline plug. (3) Form a semi-spherical grain silicon layer, which is used as a mask for etching the insulation layer to get a polycrystalline pole and a plurality of insulation poles. Deposit a conductive polysilicon layer on polysilicon pole and insulator poles when the semi-spherical grain silicon is removed. Then remove the first dielectric layer and insulator poles to form a finger-type electrode that comprises the above mentioned polysilicon pole and conductive polysilicon layer. Finally sequentially deposit secondary dielectric layer and secondary electrode.
Patent TW-360614-B (TW)
Title: Packaging box
Inventor: CHEN CHIAO-SUN
IPC: B65D85/68
Filed: 1997-09-23
Granted: 1999-06-11
Abstract: The invention relates to a packaging box, which comprises a bottom seat the bottom of which being installed with a plurality of equal-spaced support, and a cylindrical wave-form side frames inserted on the bottom seat, which are installed with two sets of wave-form thin steel positioned in juxtaposition to one another. Each set of wave-form steel is installed with upper and lower two layers; and the upper and lower positions on one end adjacent to the two sets of juxtaposed wave-form thin steel are separately adhered with a tape. The outside end of the two sets of wave-form thin steel is also installed with a tape wrapping the upper and lower wave-form thin steel, such that the thin steel form a cylindrical wave-form side frame when unfolded. Furthermore, a top plate is installed. The top plate is inserted on the wave-form side frame to constitute an enclosed packaging box. Due to the side frame of the invented packaging box is made of thin steel, it can improve the defects such as insufficient structural strength of the side frame when a corrugated board is used in a conventional process. Meanwhile, the invented packaging box will not occupy a large space during stacking and storage.