baber/WOPTO huggingface dataset:
Patent TW-348209-B (TW)
Title: Toggle valve
Inventor: SOMEYA HISAO
IPC: F16K31/126
Filed: 1997-07-14
Granted: 1998-12-21
Abstract: A toggle valve including a valve stem which moves a valve body towards and away from a valve seat, an operation member separate from the valve stem, valve stem rollers which are supported by the valve stem and which have shafts whose axes extend in a direction perpendicular to the direction of the sliding movement of the valve stem without intersecting the same, a tapered surface provided on the end of the operation member adjacent to the valve stem, and intermediate rollers which are provided between the tapered surface of the operation member and the valve stem rollers to come into contact with the tapered surface and the valve stem rollers; in which the tapered surface, the intermediate rollers, and the valve stem rollers are arranged such that when the operation member is moved by a unit movement toward the valve stem to move the valve stem through the tapered surface, the intermediate rollers, and the valve stem rollers, the valve stem is moved by a displacement smaller than the unit displacement of the operation member.
Patent TW-419508-B (TW)
Title: Disperse dyestuff mixtures
Inventor: WANKEN KLAUS-WILFRIED
IPC: C09B67/38
Filed: 1997-08-15
Granted: 2001-01-21
Abstract: Disperse dyestuff mixtures comprising C.I. Disperse Red 82 of the formula (I), and one or more dyestuffs which differ therefrom, of the formula (II), wherein D denotes the radical of a diazo component of the formula (III), X1 represents hydrogen, halogen, or cyano, x2 represent nitro, or methy1, x3 represents hydrogen and x4 represents hydrogen, or cyano or D denotes the radical of a diazo component from the group consisting of 5,6-dichlorobenzothiazol-2-y1, 6,7-dichlorobenzothiazo1-2-y1, 6-nitro-benzothiazol-2-y1, Y1 represents hydrogen, methy1 acylamino, methoxy- or ethoxyacetamino, or methylsulfonylamino, Y2 represents hydrogen, and R1 and R2 independently of one another denote C1-C4-alky1 which is unsubstituted or substituted which C1-C4-alkoxycasbony1, cyano or pheny1, are stable to spray-drying and have outstanding use properties, in particular in the dyeing of hydrophobic fibre materials.
Patent TW-358291-B (TW)
Title: Sensor IC and image sensor
Inventor: SHIMAMURA NOBUHISA
IPC: H04N5/369
Filed: 1997-10-22
Granted: 1999-05-11
Abstract: A sensor IC, having: sensing circuit having a plurality of light receiving cells, for output of said light receiving cells in order, and the amplified circuit disposed independent from said sensing circuit, and the first output terminal for leading the output of said sensing circuit outside, and the input terminal for guiding in the outer signal into the amplified circuit, and the second output terminal for leading the output of the amplified circuit outside.
Patent TW-383274-B (TW)
Title: An improved punching portion and driving mechanism of a punching apparatus
Inventor: MORI CHUZO
IPC: B26F1/34
Filed: 1997-10-24
Granted: 2000-03-01
Abstract: A punch, in which two operations, e.g., the movement of a head along a rail and the vertical movement of a punch are carried out by the rotation of a slide transmission shaft is provided, so that the bad influence of the inertia of the head is suppressed, and the high speed operation is realized to thereby enhance the punching operation. The punch of the present invention comprises, a slide transmission shaft to engage with a head, a driving member having concentrically a helical cam consisting of a helical portion and a vertical portion on its outer circumference and a punch driving gear, a rack being parallel with the slide transmission shaft and having teeth of the pitch identical with the pitch on the helical cam, while being engaged with the rack, and a punch driven gear being rotated while being engaged perpendicularly with the punch driving gear and having a pin to be engaged with a rectangular hole of the punch driving member. So that the head is displaced along the rack while the helical portion of the helical cam is engaged with the rack. And an up-down movement of the tip end of the punch is carried out with an area of punching process while the vertical portion of the helical cam is engaged with the rack. Further, the head displacement and stoppage and the up-down movement of the punch are completely synchronized with the pitch of the holes to be punched.
Patent TW-386103-B (TW)
Title: Curable silicone release coating compositions
Inventor: CHUNG KYUHA
IPC: C09D183/07
Filed: 1997-12-30
Granted: 2000-04-01
Abstract: The present invention provides a curable silicone release coating composition comprising (A) an organopolysiloxane having at least to alkenlyl groups per molecule, (B) an organohydrogensiloxane having at least two silicon-bonded hydrogen atoms per molecule, (C) a siloxane resin having silicon-bonded hydrogen groups, (D) a platinum group metal catalyst and, optionally, (E) an inhibitor. These compositions are useful as release coatings for pressure sensitive adhesives.
Patent TW-396655-B (TW)
Title: Electrochemical cell
Inventor: AUSTEN MALCOLM TRAYTON
IPC: G01N27/49
Filed: 1998-01-23
Granted: 2000-07-01
Abstract: An electrochemical cell in the form of first and second sheet members (2, 12) at least one of which is gas permeable on which is disposed one or more planar electrodes (4, 6, 8). Peripheral regions of the first and second sheet members (2, 12) are sealed together to form a sealed envelope or reservoir containing electrolyte. Electrical connection means (41, 61, 81) extend from each of the electrodes (4, 6, 8) across the sealing of the sheet members (2, 12) to provide external electrical connection.
Patent TW-421758-B (TW)
Title: System and method for extracting spatially reduced image sequences in a motion compensated compressed format
Inventor: SONG JUNEHWA
IPC: H04N7/30
Filed: 1998-02-23
Granted: 2001-02-11
Abstract: Given compressed video which supports the coding of interlaced frames through DCT and motion compensation, different construction methods are applied based on select DCT domain coefficients and/or motion vector informations to produce spatially reduced images without decompressing. The spatially reduced images can then be used for video browsing, authoring and processing purposes.
Patent TW-436309-B (TW)
Title: Hand-held LCD game machine, cartridge installed to the hand-held LCD game machine, and combination thereof
Inventor: YOKOI GUNPEI
IPC: G06F19/00
Filed: 1998-06-05
Granted: 2001-05-28
Abstract: The present invention aims to provide a hand-held LCD game machine wherein the rectangular LCD display unit is used in lengthwise when the game is proceeded in vertical scrolling manners, while the rectangular LCD display is used in sideways when the game is in horizontal scrolling manners. The major structure of the hand-held LCD game machine of this invention comprises the followings. A first operation mechanism is provided at the operation location of one thumb and a second operation mechanism is provided at the operation location of the other thumb while the game machine is held by two hands. A game cartridge is installed in the hand-held LCD games machine which uses a LCD to display the game, wherein the LCD display unit is of rectangular shape. The first operation mechanism and the second operation mechanism are separately allocated on one side near the LCD display unit. A third operation mechanism that has the same function as the first operation mechanism is allocated on the other side of the LCD display unit away from the first operation mechanism.
Patent TW-476659-B (TW)
Title: Process for the disposal of organophosphorus compounds contained in a gas or liquid
Inventor: LAUCHER DOMINIQUE
IPC: B01J20/08
Filed: 1998-09-23
Granted: 2002-02-21
Abstract: The present invention relates to a process for disposing of trivalent and/or pentavalent organophosphorus compounds which comprise at least one carbon atom and are contained in a gas or a liquid, characterized in that the said gas or liquid is brought into contact with alumina having a specific surface of at least 70 m<SP>2</SP>/g and/or titanium oxide.
Patent TW-416097-B (TW)
Title: Semiconductor manufacturing method capable of preventing forming key hole during passivation process
Inventor: JANG SHU-JENG
IPC: H01L21/02
Filed: 1998-09-07
Granted: 2000-12-21
Abstract: There is disclosed a semiconductor manufacturing method capable of preventing forming key hole during passivation process. The present method forms a defined mask layer on a substrate having a metal layer and an anti-reflection coating layer, and forms a spacer at the side of the mask layer. Then, the metal layer and anti-reflection coating layer are defined by using the mask layer and the spacer. When the spacer and the anti-reflection coating layer covered by the spacer are removed, the metal layer has a profile whose width is wider in the lower portion than that in the upper portion. Therefore, with such a profile of the metal layer, the passivation layer can be deposited smoothly not to generate key holes, thereby increasing the reliability of the manufactured device.
Patent TW-416114-B (TW)
Title: An adhesive tape for electronic parts
Inventor: OKA OSAMU
IPC: C09J7/38
Filed: 1998-09-16
Granted: 2000-12-21
Abstract: The present invention provides an adhesive tape for electronic parts which tape can be adhered at a relatively low temperature, ensures the insulating property, will not initiate interfacial peel on the condition of met-heat and is sufficiently reliable. In the adhesive tape for electronic parts of the present invention, the adhesion layer laminated on at least side of the heat-resistance film contains at least one polyamide composed 100-30 mol% of at least one constitutional unit represented by the formula (1a) or (1b), and 0-70 mol% of at least one constitutional unit represented by the formula (2a) or (2b), and 0.1-15 wt% of silane coupling agent per 100 mt of said polyamide. (wherein Ar is a divalent group containing more than two benzene ring connected direction or by carbon, oxygen or sulfur).
Patent TW-460483-B (TW)
Title: Improved process for saturated oligomer production
Inventor: STINE LAURENCE O
IPC: C07B61/00
Filed: 1998-09-21
Granted: 2001-10-21
Abstract: A process for the production of saturated oligomers by the oligomerization of light olefins to heavier olefins and the saturation of the heavy olefins is improved by the recycle of the heavy paraffins to the oligomerization zone. The recycle of the heavy paraffins improves the selectivity of the oligomerization for C8 paraffin products and reduces catalyst fouling. The reduced catalyst fouling can be used to operate the oligomerization zone at lower pressure and facilitate its integration with a dehydrogenation zone for the production of the light olefin stream.
Patent TW-388199-B (TW)
Title: Holding device for holding a printed circuit panel
Inventor: SOREL ALAIN
IPC: H05K3/00
Filed: 1998-12-16
Granted: 2000-04-21
Abstract: The invention relates to a holding device for holding a printed circuit panel having two substantially parallel margins. The device comprises: a frame (10); first grasping means (12) for grasping a first margin (16) of said panel (20); second grasping means (14) for grasping the second margin (18) of said panel; and means (22) for applying a separating force between the first and second grasping means, whereby said panel is kept plane.
Patent TW-439317-B (TW)
Title: Dielectric filter and dielectric duplexer
Inventor: KUBOTA KAZUHIKO
IPC: H01P1/213
Filed: 1999-01-15
Granted: 2001-06-07
Abstract: A dielectric filter includes a shielding cavity frame having electric conductivity, a dielectric having electrodes formed on two opposing faces and disposed in the shielding cavity frame, and external coupling means, wherein the external coupling means includes an electric probe at least a part of which is covered with a covering dielectric.
Patent TW-417019-B (TW)
Title: Impedance-to-voltage converter and converting method
Inventor: MATSUMOTO TOSHIYUKI
IPC: H01R13/6581
Filed: 1999-01-22
Granted: 2001-01-01
Abstract: An impedance-to-voltage converter utilizes an operational amplifier in an imaginary short-circuit state to convert an impedance into a voltage without suffering from the influence of stray capacitances. The impedance-to-voltage converter is formed of an operational amplifier which has an imaginary short-circuit state between an inverting input and a non-inverting input thereof when an impedance element is connected between an output and the inverting input, a shielding line for shielding a line for connecting the impedance element to the inverting input, an alternate current signal generator connected to the non-inverting input, and a shielding line for shielding the signal line. The shielding lines are connected to the non-inverting input.
Patent TW-499592-B (TW)
Title: LCD module
Inventor: ISHINO MASAHIDE
IPC: H05K3/36
Filed: 1999-02-09
Granted: 2002-08-21
Abstract: An LCD (liquid crystal display) module of the present invention forms, when received in a frame by way of example, gaps corresponding to the dimension of extensions between the inner walls of the frame and the edges of glass sheets constituting an LCD panel. The gaps prevent the walls of the inside of the frame from contacting the edges of the glass sheets and thereby protect the glass sheets from damage even when a shock or an impact acts on the frame. Further, because the corners of the glass sheets do not contact the corners of the inside of the frame, it is not necessary to provide the corners of the inside of frame with a conventional special configuration. The frame is therefore easy to design and fabricate.
Patent TW-535034-B (TW)
Title: Lithographic projection apparatus with improved substrate holder
Inventor: EMPEL TJARKO ADRIAAN RUDOLF VA
IPC: H01L21/027
Filed: 1999-03-29
Granted: 2003-06-01
Abstract: A lithographic projection apparatus comprising: a radiation system (7) for supplying a projection beam (25) of radiation; a mask table (5) provided with a mask holder (27) for holding a mask (29); a substrate table (1) provided with a substrate holder (17) for holding a substrate (19); a projection system (3) for imaging an irradiated portion of the mask (29) onto a target portion (35) of the substrate (19), the substrate holder (17) comprising a plate (2) having a face (4) which is provided with a matrix arrangement of protrusions (6), each protrusion (6) having an extremity (6') remote from the face (4) and being thus embodied that the said extremities (6') all lie within a single substantially flat plane (6"") at a height H above the face (4), the substrate holder (17) further comprising a wall (8) which protrudes from the face (4), substantially encloses the matrix arrangement, and has a substantially uniform height h above the face (4), whereby h < H, the face (4) inside the wall (8) being provided with at least one aperture (10) extending through the plate (4) and through which the area enclosed by the wall (8) can be accessed, whereby: the matrix arrangement comprises a series of concentric circles (12) whereby the protrusions (6) are disposed along each circle (12) at substantially regular arcurate intervals; the wall (8) is substantially circular, and is concentric with the said circles (12); the radial distance x between the wall (8) and the circle (12) nearest thereto satisfies the relationship 0.3 < x/d < 0.6, where d is the mutual radial separation of the two circles (12) nearest the wall (8).
Patent TW-I245788-B (TW)
Title: Chemical mechanical polishing slurry useful for copper/tantalum substrate
Inventor: KAUFMAN VLASTA BRUSIC
IPC: H01L21/304
Filed: 1999-06-30
Granted: 2005-12-21
Abstract: The present invention is a first CMP slurry including an abrasive, an oxidizing agent, a complexing agent, a film forming agent and an organic amino compound, a second polishing slurry including an abrasive, an oxidizing agent, and acetic acid wherein the weight ratio of the oxidizing agent to acetic acid is at least 10 and a method for using the first and second polishing slurries sequentially to polish a substrate containing copper and containing tantalum or tantalum nitride or both tantalum and tantalum nitride.
Patent TW-514761-B (TW)
Title: Apparatus and method for unloading substrates
Inventor: BYUN SUNG-JOON
IPC: H01L21/677
Filed: 1999-08-20
Granted: 2002-12-21
Abstract: Disclosed is an apparatus for unloading substrates which comprises a handling station, a conveying robot, and an equipment controller. The handling station arrays substrates which has different kinds of sizes and on which jobs are performed in a previous piece of equipment. The conveying robot lifts up the substrate arrayed on the handling station and loads the substrate to a predetermined position of a cassette or next piece of equipment. The equipment controller controls the arrays of the substrates of the substrates or motions of the conveying robot so that the substrate is loaded on the predetermined position of the cassette or next piece of equipment. The unloading apparatus according to the present invention adjusts the position on which the substrate is placed in the handling station according to the size of the substrate or adjusts the rotation radius of the conveying robot so that the substrate is loaded to a stable position of the cassette or next piece of equipment.
Patent TW-I227259-B (TW)
Title: Anti-reflective coating polymers and the preparation method thereof
Inventor: HONG SUNG-EUN
IPC: C08G8/28
Filed: 1999-09-22
Granted: 2005-02-01
Abstract: The present invention relates to organic anti-reflective coating polymers and preparation methods therefor. Anti-reflective coatings are used in a semiconductor device during photolithography processes to prevent the reflection of light from lower layers of the device, or resulting from changes in the thickness of the photoresist layer, and to eliminate the standing wave effect when ArF light is used. The present invention also relates to anti-reflective compositions and coatings containing these organic anti-reflective coating polymers, alone or in combination with certain light-absorbing compounds, and preparation methods therefor. When the polymers of the present invention are used in an anti-reflective coating in a photolithography process for forming submicro-patterns, the resultant elimination of changes in CD due to diffractive and reflective lights originating from lower layers increases the product yield in the formation of submicro-patterns during the manufacture of 64 M, 256 M, 1G, 4G and 16G DRAM semiconductor devices.
Patent TW-465157-B (TW)
Title: Static eliminator
Inventor: TAKAYANAGI MAKOTO
IPC: H01T23/00
Filed: 2000-01-05
Granted: 2001-11-21
Abstract: There is a wear-type of static eliminator which comprises a static eliminator body attachable to the human body, and a discharge section disposed within said remover body to issue ions toward the human body. Also there is a static potential measuring instrument which comprises: a plus discharge needle for use in plus ion discharge, a minus discharge needle for use in minus ion discharge, a current source for generating a current supplied to said plus discharge and minus discharge needles, a plus current ammeter for measuring a current flowing from said current source to said plus discharge needle, a minus current ammeter for measuring a current flowing from said current source to said minus discharge needle, means of calculating the difference between absolute values of currents obtained by said ammeters, the ratio of one absolute value of current obtained by one of said ammeter to the other absolute value of current obtained by the other of said ammeter or both the difference and the ratio, and a measuring terminal connected to said current source.
Patent TW-I225543-B (TW)
Title: Light emitting panel assemblies
Inventor: PARKER JEFFERY R
IPC: F21V5/00
Filed: 2000-02-19
Granted: 2004-12-21
Abstract: Light emitting panel assemblies include a light emitting panel member having a uniform or variable pattern of light extracting deformities of well defined shapes in or on one or more surface areas of the light emitting panel member. The size and shape as well as the depth and angular orientation and position or location of the light extracting deformities may vary along the length and/or width of a panel surface area to obtain a desired light output distribution from the panel surface area. Also, at least some of the deformities may have planar surfaces in parallel spaced relation to a panel surface area. A focused light source may be insert molded or cast within a light transition area of the light emitting panel member to focus the light on an input surface of the light transition area with predetermined ray angles to fit a particular application. Molded supports may be provided on the panel member for supporting other parts or components in spaced relation therefrom. In another embodiment of the invention, an array of light sources may be mounted on a printed circuit board for directing light through a diffuser or lens mounted in spaced relation to the light sources for use in phototherapy treatment or the like.
Patent TW-564312-B (TW)
Title: Integrated circuit able to be burn-in tested by alternating current stress and testing method using the same
Inventor: HAN SANG-JIB
IPC: G01R31/28
Filed: 2000-03-03
Granted: 2003-12-01
Abstract: An integrated circuit which is able to be burn-in tested with an AC stress and a testing method using the same are provided. The integrated circuit includes an address transforming means and a data generating means. The address transforming means transforms the addresses of the memory device selected and generates an address signal in response to a clock signal. The data generating means generates a data signal which alternates between a first state and a second state in response to the clock signal and provides the data signal to the selected memory device. The integrated circuit includes a switch for coupling the test supply line to the normal supply line in the test operation mode and intercepting the test supply line from the normal supply line in the normal operation mode, in response to a control signal. According to the integrated circuit of the present invention, it is possible to perform the effective wafer burn-in test by sequentially and repeatedly applying the AC stress to all the memory devices.
Patent TW-527208-B (TW)
Title: Pressure swing adsorption process for selectively removing nitrogen from natural gas
Inventor: BUTWELL KENNETH F
IPC: B01D53/047
Filed: 2000-03-22
Granted: 2003-04-11
Abstract: A pressure swing adsorption process for the separation of hydrogen from a mixture of the same with methane, utilizing two separate PSA stages, one containing a nitrogen selective crystalline zeolite, and the second containing a methane selective adsorbent.
Patent TW-527560-B (TW)
Title: A portable data storage device
Inventor: CHENG CHONG SENG
IPC: G06F21/79
Filed: 2000-04-01
Granted: 2003-04-11
Abstract: A portable data storage device (10) includes a universal serial bus (USB) coupling device (1) and an interface device (2) is coupled to the USB coupling device (1). The portable data storage device (10) also includes a memory control device (3) and a non-volatile solid-state memory device (4). The memory control device (3) is coupled between the interface device (2) and the memory device (4) to control the flow of data from the memory device (4) to the USB coupling device (1).