baber/WOPTO huggingface dataset:
Patent TW-360509-B (TW)
Title: Chair, specially an office chair
Inventor: EMMENEGGER WOLFGANG
IPC: A47C1/026
Filed: 1997-10-09
Granted: 1999-06-11
Abstract: A chair is disclosed, specially an office chair (100) the height and inclination of which can be adjusted, comprising essentially a supporting body (20) affixed to a back column (15), a swiveling member (40) placed thereon on the knee side, a swiveling seat support (45) pivoting on a first joint area (1) on the knee side as well as a backrest support (75) acting in conjunction with the seat support by means of a second joint area (2), said backrest support being coupled to a third joint area (3) by the supporting body (20). The backrest support (75) is placed via sliding rings mounted thereupon (85, 85') on a slide guide (35, 35') shaped as a circular arc, wherein the slide guides are placed between the first joint area (1) on the knee side and the back column (15) on the supporting body (20). The forced swiveling movement along the slide guide (35, 35') of the backrest support (75) and of the seat support (45) acting in conjunction therewith may be blocked and released again at any of multiple desired positions by means of a locking mechanism (65) that can be engaged with the backrest support (75) mounted on the supporting body (20).
Patent TW-448097-B (TW)
Title: Wood preservative
Inventor: SHIRAISHI TETSUJI
IPC: B27K3/04
Filed: 1997-10-17
Granted: 2001-08-01
Abstract: Disclosed are novel wood preservative compositions having high resistance to molds. Such compositions contain a combination of an isothiazolone compound and at least one water-soluble copper complex formed from water-insoluble copper salts or copper oxides which have been solubilized with at least one nitrogen-containing compound selected from ammonia, ammonium salts and amines.
Patent TW-389740-B (TW)
Title: Use of a molybdenum-based catalyst for the direct oxidation of sulphur compounds to sulphur and/or sulphates at low temperature
Inventor: LEGENDRE OLIVIER
IPC: B01J23/28
Filed: 1997-12-10
Granted: 2000-05-11
Abstract: The invention relates to the use, for the direct oxidation of sulphur compounds to sulphur and/or sulphates at low temperature, of catalysts comprising an active phase including molybdenum and a support based on titanium dioxide, zirconia, silica, silica-alumina or alumina, the said silica, silica-alumina and alumina exhibiting a specific surface of at least 20m<2>/g and a total pore volume of at least 0.3 cm<3>/g.
Patent TW-410211-B (TW)
Title: Apparatus and method for distilling waste liquids
Inventor: OSHIDA YU
IPC: C01B17/88
Filed: 1997-12-17
Granted: 2000-11-01
Abstract: A distilling apparatus and method use a two step distillation and purification process for processing a waste liquid, such as an impure sulfuric acid solution, to form a highly concentrated sulfuric acid solution. First, the waste liquid is stored in a concentrating column, where it is heated. A condenser, which uses the waste liquid as a cooling medium, condenses the vapor generated by the heater. The condensed vapor is passed through a filter, which separates impurities out of the waste liquid, prior to feeding the waste liquid back into the concentrating column. Water is then removed from the waste liquid via  a distilling process. The resulting concentrated liquid is then fed to a purifying column, where it is again heated, to remove residue, and condensed, resulting in a highly pure waste liquid. The liquid level and physical state of the waste liquid in both the concentrating column and the purifying column are monitored to insure that only an optimum amount of waste liquid for distillation is stored in each of the columns.
Patent TW-360797-B (TW)
Title: A multi-transmitter, multi-channel band spread radar system
Inventor: NI GENG
IPC: G01S13/00
Filed: 1998-03-20
Granted: 1999-06-11
Abstract: It is an innovation on the architecture of a radar system. With using the matured technologies of band spread (BS) communication solves the key problem of bi-static radar--the synchronization problem. The technologies also are suitable on continuous wave (CW) operation. Under differences BS code, a multi-Tx multi-channel BS system. The receiver (RX) receives the echo of the target, and also gets the direct signal of transmitter (TX) from side lobe simultaneously. Through pulse compression (PC) process, the path difference of two signals is measured. With combining the location of transmitter and the direction of the target, the three dimensions(3D) track data are estimated. The new radar gets benefits both on multi-static, CW and BS system. The typical benefits are: using bi-static RCS, lower peak power operation, good ECCM, lower probability of interception (LPI), multi-station operation, good range accuracy, less multi-paths effect etc. Since more than one set of data are measured at the same time, only one Rx implements as a "radar network", it has the benefits of a radar network, like cluster reducing, lower threshold. Multi-Tx multi-channel formed multiple geometric relations of Tx-Rx path. There are more information for reducing the variances of RCS and gets higher probability to detect the target further.
Patent TW-382729-B (TW)
Title: Plasma focus high energy photon source
Inventor: PARTLO WILLIAM NORMAN
IPC: H01L21/027
Filed: 1998-03-24
Granted: 2000-02-21
Abstract: A high energy photon source. A pair of plasma pinch electrodes are located in a vacuum chamber. A working gas supply system supplies a working gas which includes a noble buffer gas and an active gas chosen to provide a desired spectral line. A pulse power source for provides electrical pulses at a frequency of at least 100 Hz and a voltages high enough to create electrical discharge between the electrodes to produce very high temperature, high density plasma pinches in the working gas providing radiation at the spectral line of the active gas. An external reflection radiation collector-director collects radiation produced in the plasma pinches and directs the radiation in a desired direction. In a preferred embodiment the active gas is lithium and the buffer gas is helium and the radiation-collector is coated with the material used for the electrodes. That material is tungsten.
Patent TW-430838-B (TW)
Title: Relay with contact-springs
Inventor: MADER LEOPOLD
IPC: H01H50/64
Filed: 1998-04-14
Granted: 2001-04-21
Abstract: This relay has a base-body (1), an electromagnet system with windings (1, 10), core (2) and anchor (3) as well as a contact-device with at least one fixed (5, 9) and at least one movable (6) contact-springs. Said contact-springs are respectively constructed as even sheet-parts and fixed without bending nearly in the same plane in said base-body. An overlap to give contact is formed through L-shaped end-portion; in addition, the stress for said fixed contact-springs (5, 9) is generated through each stops (18, 20).
Patent TW-473708-B (TW)
Title: Sync block numbering of trick play signals during recording of such signals on a record carrier
Inventor: RIJCKAERT ALBERT MARIA ARNOLD
IPC: H04N5/783
Filed: 1998-04-30
Granted: 2002-01-21
Abstract: A specific sync block unmbering is proposed for the sync blocks of a trick play signal recorded on a record carrier, which trick play signal is meant for reproduction at a trick play record carrier speed other than the nominal recording speed.
Patent TW-413696-B (TW)
Title: Phenol resin composition and method of producing phenol resin
Inventor: IKEDA HISASHI
IPC: C08G14/10
Filed: 1998-05-08
Granted: 2000-12-01
Abstract: Disclosed is a phenol resin composition containing a specific triazines-modified novolak phenol resin comprising phenols, triazines and aldehydes, and a method for producing the triazines-modified novolak phenol resin comprising the steps of as a first step reaction, successively effecting processes (i), (ii) and (iii), wherein said process (i) is a process for adjusting a pH of a system of a mixture of phenols, triazines and aldehydes in a range of 5 to 10, said process (ii) is a process for reacting said mixture under the condition that the aldehydes are not volatilized and said process (iii) is a process for removing a reaction water in the system; then as a second step reaction, successively effecting said processes (ii) and (iii) at a higher temperature than that of the first step reaction; thereafter as a third step reaction, successively effecting said processes (ii) and (iii) at a higher temperature than that of the second step reaction; and further, depending upon a necessity, repeating the second step reaction and the third step reaction, whereby a dimethylene ether bond in the molecule is converted to a methylene bond.
Patent TW-373141-B (TW)
Title: Control method for portable information processor, and portable information processor
Inventor: SAKAGAMI YASUHIKO
IPC: G06F3/06
Filed: 1998-05-27
Granted: 1999-11-01
Abstract: A kind of portable information processor which can make battery to supply electricity longer. Under the pre-set up buffer mode condition, when operating specific key 71, to monitored with switch monitor circuit 66, inserting CPU 61. Meanwhile CPU 61 provides CD-ROM controller 61 which requires by restoration of CD, CD-ROM driver 5, and power required by sonic frequency circuit 68. Therefore still under the pre-set up buffer mode condition, to restore CD.
Patent TW-434101-B (TW)
Title: Polishing pad with controlled release of desired micro-encapsulated polishing agents
Inventor: MILLER MATTHEW KILPATRICK
IPC: B24B37/24
Filed: 1998-06-08
Granted: 2001-05-16
Abstract: A desired reagent is delivered to a workpiece undergoing a chemical mechanical polishing process with a chemical mechanical planarization apparatus. A slurry and polishing pad are provided for the polishing process. Reagent containing microcapsules are also provided, the microcapsules encapsulating a desired reagent. The workpiece is polished with a combination of the slurry, the polishing pad, and the microcapsules, wherein the encapsulated reagents are controllably released during the polishing step via manipulation of a polishing parameter. In one embodiment, the microcapsules are included in the slurry. In an alternate embodiment, the microcapsules are embedded within the polishing pad.
Patent TW-371704-B (TW)
Title: Transmission apparatus
Inventor: YONEZAWA KEITARO
IPC: B25B5/06
Filed: 1998-06-26
Granted: 1999-10-11
Abstract: The present invention aims to simply make a transmission apparatus. To achieve this goal, in this invention, on the outer perimeter of the clamp (15), there is the first recess (1) in zigzag connection with the perimeter passing through the full perimeter, being said first recess (1) formed by the first screw groove (1a)(1b) of double-thread into one thread pitch and, by means of the connection grooves (1d)(1e) for the connection of the end and the beginning of the adjacent first screw grooves (1a, 1b)(1b, 1a). On the inner perimeter of the slide (37) on said clamp (15), formed the second recess relative to the first recess (1). Stuffed between said first recess (1) and second recess a plurality of balls. By means of said clamp (15) and said slide in opposite and axial movement, making said clamp (15) rotate around the core.
Patent TW-360601-B (TW)
Title: Constant-speed driving device for vehicle
Inventor: TANAKA HIROYUKI
IPC: B60K31/04
Filed: 1998-07-28
Granted: 1999-06-11
Abstract: To enable deceleration by engine brake caused by shift operation of an automatic transmission even during constant-speed driving, in a constant-speed driving device for a vehicle. This device is equipped with a shifting means 4 equipped with an automatic shift mode and a manual shift mode; a target vehicle speed setting means 5 for setting a target vehicle speed of constant-speed driving; an actual vehicle speed detection means 21 for detecting an actual vehicle speed of a vehicle; a constant-speed driving control means 101 for direction shift step of an automatic transmission 3 to be changed so that the actual vehicle speed approaches the target vehicle speed according to an operating condition of the shifting means 4; a shift control means 11 for shift step of the automatic transmission 3 based on the direction from the constant-speed driving control means 101; and a release means 107 for releasing action of the constant-speed driving control means 101 when the shift step is changed in the manual shift mode of the shifting means 4.
Patent TW-427041-B (TW)
Title: Lateral insertion connector
Inventor: BUETAS EDUARDO RODRIGUEZ
IPC: H01R13/74
Filed: 1998-07-30
Granted: 2001-03-21
Abstract: A connector having a body (11) formed on a base, a first wall (26) divided at regular intervals by walls (12) which are perpendicular to the first wall (26). The walls (12, 26) define spaces (27) for receiving and retaining male and/or female terminals. The walls include retaining appendices (13). The base (14) of the connector (10) also includes a hinge (23) having lateral covers (15) and wings (17) affixed to the base (14) having a body portion (18) and a latch (19a).
Patent TW-369574-B (TW)
Title: High-strength non-woven fabric construction
Inventor: LIU JIN-DE
IPC: D04H1/48
Filed: 1998-08-20
Granted: 1999-09-11
Abstract: A kind of high-strength non-woven fabric construction, composed of linen fiber, polypropylene (PP), and PET, featuring the use of low-cost linen fibers in place of the conventional xylem fibers, and the use of PP and PET in place of the conventional poison gas producing phenolic resin that takes into account both cost and environmental protection.
Patent TW-376329-B (TW)
Title: Adsorbent and method for removal of moisture from gaseous HCl
Inventor: DONG CHUN CHRISTINE
IPC: B01D53/26
Filed: 1998-10-30
Granted: 1999-12-11
Abstract: An adsorbent and method for removing water from gaseous HCl. MgCl2 supported on an activated carbon or silica gel substrate activated by heating to a temperature between 150 DEG C (302 DEG F) and 360 DEG C (572 DEG F) under vacuum will remove water at partial pressures of below 0.5 torr. Activation of the MgCl2 supported adsorbent can also be effected by heating the adsorbent between 270 DEG C (518 DEG F) and 400 DEG C (752 DEG F) under nitrogen. An adsorbent for removal of moisture from gaseous HCl comprising from 5 to 15% by weight MgCl2 on a solid support having a high resistance to reaction with HCl and a surface area of from 300 to 2500 m<SP>2</SP>/g.
Patent TW-430591-B (TW)
Title: Method for in situ detecting polishing rate of CMP process
Inventor: CHEN SHIUE-JUNG
IPC: H01L21/304
Filed: 1998-11-27
Granted: 2001-04-21
Abstract: A method for in situ detecting the polishing rate of a CMP process in comprises providing a material layer; directing a laser beam on the material layer and obtaining a reflective laser beam and recording a start time of measurement; maintaining the measurement for a period of time; dividing the integration curve of the intensity of the laser beam versus the measurement time by the product of the differential curve of the intensity to the measurement time and the measurement time, thereby obtaining an I-DT conversion curve (in which I represents the integration, D represents the differentiation, and T represents the time). The period of the I-DT conversion curve is used to calculate the polishing rate.
Patent TW-542932-B (TW)
Title: Liquid crystal panel and electronic appliances
Inventor: MURADE MASAO
IPC: G02F1/1368
Filed: 1999-01-21
Granted: 2003-07-21
Abstract: The present invention provides a liquid crystal panel and electronic appliances provided with the liquid crystal panel, wherein production yield and a pixel aperture ratio are not decreased even when pixels are made fine in the liquid crystal panel using an active matrix addressing method by TFT addressing. The foregoing problems can be solved by putting a plurality of communication lines into electrical contact with the TFT array substrate via contact holes, wherein a plurality of pixel electrodes addressed using a TFT by the data line and scanning line are provided. A lift-up film is formed under the contact holes formed through an interlayer insulation film to put the drain region of the TFT in electrical contact with the pixel electrode.
Patent TW-445478-B (TW)
Title: Plane display panel
Inventor: KUZUMI HISATOSHI
IPC: H01J11/12
Filed: 1999-02-23
Granted: 2001-07-11
Abstract: The object of the present invention is to reduce the driving voltage of a plane display panel which can be individually driven for each of the cells, and to suppress the deterioration of cell electrodes. A metal electrode pad 26 and a common signal line 24 are arranged out of opposed areas (effective areas) in a recessed constituting cells. An individual electrode 20 as a cell electrode in the opposed areas and a common electrode 22 are connected to the metal electrode pad 26 and the common signal line 24 by extending the cell electrodes to the metal electrode pad 26 and the common signal line 24, rather than by extending the metal electrode into the effective areas for lamination on the cell electrodes. In this way, the cell electrodes are formed flat to reduce the driving voltage by controlling the thickness of a dielectric film. The edge of an opening in the dielectric layer on the metal electrode pad 26, where a pin electrode is erected, is arranged on the metal electrode pad 26. A portion of a transparent electrode layer bridged from the individual electrode 20 to the metal electrode pad 26 is thus prevented from contacting a highly reactive dielectric layer or a frit glass.
Patent TW-431063-B (TW)
Title: Operation of switched reluctance machines
Inventor: FULTON NORMAN NEILSON
IPC: H02P25/08
Filed: 1999-05-04
Granted: 2001-04-21
Abstract: Operation of a multi-phase switched reluctance machine using a phase excitation sequence that avoids consecutively exciting adjacent phases and so leads to reduced torque ripple.
Patent TW-I235744-B (TW)
Title: Preparation of 1,6-hexanediol
Inventor: STEIN FRANK
IPC: C07C29/149
Filed: 1999-05-27
Granted: 2005-07-11
Abstract: A process for preparing 1,6-hexanediol from a carboxylic acid mixture obtained as by-product in the oxidation of cyclohexane to cyclohexanone/cyclohexanol with oxygen or oxygen-comprising gases and by aqueous extraction of the reaction mixture and comprising adipic acid, 6-hydroxycaproic acid and small amounts of 1,4-cyclohexanediols by esterification of the acids and hydrogenation, by (a) reacting the mono- and dicarboxylic acids in the aqueous dicarboxylic acid mixture with a low molecular weight alcohol to form the corresponding carboxylic esters, (b) conducting a first distillation to remove excess alcohol and low boilers from the esterification mixture obtained, (c) conducting a second distillation to separate the bottom product into an ester fraction which is essentially free from 1,4-cyclohexanediols and a fraction which includes at least the larger proportion of the 1,4-cyclohexanediols, (d) subjecting the ester fraction essentially free from 1,4-cyclohexanediols to a catalytic hydrogenation, and (e) subjecting the hydrogenation effluent to a distillation to recover 1,6-hexanediol in a conventional manner, comprises using an aqueous dicarboxylic acid mixture comprising more than 20 ppm of cobalt and more than 40 ppm of phosphorus in the form of phosphate and passing this aqueous dicarboxylic acid mixture through a cation exchanger and after the esterification of step (a) through an anion exchanger.
Patent TW-487747-B (TW)
Title: Preparation of poly(urethaneurea) fibers
Inventor: COHEN JEFFREY DAVID
IPC: C08G18/10
Filed: 1999-07-15
Granted: 2002-05-21
Abstract: A process for the preparation of poly(urethaneurea) fibers by reacting a blocked aliphatic diamine with a capped glycol prepolymer, followed by extrusion spinning, is provided.
Patent TW-448401-B (TW)
Title: Method and system for configuring plug and play devices for a computer operating system
Inventor: DAWSON III MARSHALL ALLEN
IPC: G06F9/445
Filed: 1999-08-12
Granted: 2001-08-01
Abstract: A method and system are disclosed for configuring PnP devices for a computer operating system by initiating a power on self test (POST) within a computer system for configuring PnP and PCI devices. During the process of configuring PnP and PCI devices, a list is composed of devices that are not absolutely necessary for booting the system (e.g. modem or ethernet controller). While the PCI devices are configured, if the system has no usable IRQ's, POST takes one from a nonessential PnP ISA (industry standard architecture) device in the list, and gives it to the PCI device. The POST operation searches for the presence of a PnP operating system option while progressing through the startup sequence (of bootable media), and activates or deactivates all devices, depending on the type of media being attempted. If the medium is the hard disk (where the PnP operating system option resides), all of the PnP devices in the list are deactivated. If the medium is any other type (where a PnP operating system option is not likely to reside) the devices are activated.
Patent TW-548269-B (TW)
Title: Process for co-production of metaxylene and paraxylene
Inventor: HOTIER GERARD
IPC: C07C7/12
Filed: 1999-09-22
Granted: 2003-08-21
Abstract: A process for co-production of metaxylene and paraxylene from a feedstock (line 4) of hydrocarbons in a chromatographic column 5 of a simulated moving bed with at least five zones and that delivers an extract, a raffinate and an intermediate raffinate is described. The feedstock has an ethylbenzene content that is less than 5% by weight, and the chromatographic column comprises at least twenty-five beds, of which at least five beds are in zone 3B. The raffinate is distilled (31) to recover the metaxylene with a purity of at least 99% and orthoxylene. The extract is distilled (7, 10) to recover the paraxylene vith a purity of at least 99.6%. Application for the synthesis of terephthalic acid and isophthalic acid.
Patent TW-483832-B (TW)
Title: Silicone rubber composition for key pad and key pad made thereform
Inventor: MEGURIYA NORIYUKI
IPC: B32B7/04
Filed: 1999-09-03
Granted: 2002-04-21
Abstract: The present invention is related to a rubber composition for use in a key pad, which is obtained by adding 0.1-100 pts wt. hollow filler having a mean particle diameter of less than 200 μm in 100 pts wt thermosetting organopolysiloxane composition, as well as, to a key pad made by said rubber composition, which is lightweight and has improved durability.
Patent TW-581661-B (TW)
Title: Natural cocoa aroma/flavor compositions and methods for preparing same
Inventor: TEMPERINI MARIA
IPC: A23L27/10
Filed: 1999-10-20
Granted: 2004-04-01
Abstract: Natural cocoa flavor and aroma compositions are prepared by passing a natural aroma gas, preferably from cocoa beans, through one or more condensers to remove water and substantially all the acetic acid present therein. The aroma gas may then be placed into a cryogenic collector in which liquid nitrogen is sprayed directly into the aroma gas stream to rapidly condense the aroma frost suspended in a stream of nitrogen gas, while minimizing contract of the cooled gas with the walls of the collector. The suspension of aroma frost particles in gaseous nitrogen is passed through a tubular porous filter to remove the aroma frost particles which collect on the outer surface of the tubular filter, with the nitrogen gas passing through the porous filter and being exhausted from the collector. The aroma particles recovered are suitable for incorporation in various food products where a natural cocoa or chocolate flavor is desired, including soluble cocoa products, cake mixes, confectionery products, and the like.