baber/WOPTO huggingface dataset:
Patent TW-330168-B (TW)
Title: Grinding method, grinding device and method of producing a semiconductor device
Inventor: MORIYAMA SHIGEO
IPC: B24B7/20
Filed: 1997-03-10
Granted: 1998-04-21
Abstract: A grinding method comprising forming a film on the surface of a substrate formed with an uneven pattern, planarizing the uneven pattern by pressing the face of the substrate formed with the film thereon on the surface of the grinding tool while carrying out relative movement therebetween, which is characterized in that: the grinding tool comprises grinding stones consisted of grinding particles and a binding resin.
Patent TW-432041-B (TW)
Title: Process for preparing aldehydes
Inventor: BAHRMANN HELMUT
IPC: B01J31/22
Filed: 1997-05-09
Granted: 2001-05-01
Abstract: The invention relates to a process for preparing aldehydes by hydroformylation of olefinically unsaturated compounds with hydrogen and carbon monoxide in homogeneous phase in the presence of a catalyst system comprising organometallic complex compounds and ligands of these complex compounds in molar excess, and separating off the catalyst system from the hydroformylation reaction mixture by pressure filtration on a semipermeable membrane of an aromatic polyamide. In this process, the molar mass ratio of the ligands present in excess to the aldehydes prepared is 9-30, preferably 10-25, in particular 10-15, with the ligands present in excess not being alkylammonium or arylammonium salts of sulfonated, carboxylated or phosphonated aromatic diphosphines. By maintaining the molar mass ratio, not only are high activation and selectivity values obtained in the hydroformylation itself, but also excellent retention values for the catalyst system are obtained in the membrane filtration step.
Patent TW-334527-B (TW)
Title: Fixing unit for use in an electrophotographic printing apparatus
Inventor: NAKAMURA TERUO
IPC: G03G15/22
Filed: 1997-05-16
Granted: 1998-06-21
Abstract: The present invention comprises fixing unit has auxiliary rollers. A paper guide between the transfer roller (13) and fixing unit guides the paper sheet to the fixing unit. When it is an OHP transparent sheet, toner has to be completely fused on the sheet to heighten fidelity of hue. When the sensor (19) detects the end of the second fusing and fixing process, the heating roller is rotated in the normal direction to continue fusing and fixing. By the way, provide a good colour hue image, avoid thermal deformation of sheet and smearing of image.
Patent TW-361989-B (TW)
Title: Method of changing the way bees storing honey
Inventor: SU QIAO-ZI
IPC: A01K59/00
Filed: 1997-06-04
Granted: 1999-06-21
Abstract: The method is to replace the traditional two-sides comb plate with one-side comb plate. These plates are allocated back to back in the comb box with 0.5 to 1 cm spacing so that the box can contain more plates to increase the production. By the change of those comb plates, the bees are guided to build the one-side comb and store the honey within those cells. Also, the one-side plates are easier to cut into pieces for sale.
Patent TW-358883-B (TW)
Title: DRAM tester
Inventor: ZHUANG QING-CAN
IPC: G11C29/56
Filed: 1997-06-16
Granted: 1999-05-21
Abstract: A DRAM tester, including: a programmable controller, for action and control buttons of all the peripheral controllers; a graded tester, controlled by the programmable controller, for testing in order of the DRAM tester and sending the result of the DRAM back to the programmable controller, for grading; a first feeding track and the second feeding track, for housing the DRAM cells pending for test, and under the first feeding track and the second feeding track, with a test grading device, for direct catching of the DRAM test grading pending in the first feeding track and the second feeding track; a shift grading device, for the programmable controller to grade the tester and, based on the result of the DRAM, for shifting the DRAM being tested to a proper level; a plurality of magnetic drives, subject to the drive commands of the programmable controller, for testing of the grading tester and the shift grader, and the grading position; a sensor and an alarm, for sensing the grading tester, first feeding track, the second feeding track and shift grader without material and emitting of warning of no material or trouble; man-machine interface, for plant personnel or remote monitor, in manual operation for testing, grading, shift of DRAM, for removal of no material or troubles.
Patent TW-341680-B (TW)
Title: Circuit simulating method
Inventor: SAKAMOTO AKIHIRO
IPC: G06F17/50
Filed: 1997-06-26
Granted: 1998-10-01
Abstract: A circuit simulation method characterized in that circuit information of an electronic circuit to be simulated is inputted, and whether or not a linear circuit element circuit included in the electronic circuit is passive, is discriminated; for this discrimination, an inductance matrix of the electronic circuit is prepared, and, before a circuit analysis by a circuit simulator, whether or not the inductance matrix is a positive definite is discriminated by obtaining and checking the value of minor determinants of the matrix, and by determining that the circuit is passive if the values of the diagonal items in the matrix are positive definites, and that the circuit is not passive if at least one of the values of the diagonal items in the matrix is not a positive definite.
Patent TW-455595-B (TW)
Title: 3-heteroatom substituted cyclopentadienyl-containing metal complexes and olefin polymerization process
Inventor: KLOSIN JERZY
IPC: C08F4/16
Filed: 1997-08-07
Granted: 2001-09-21
Abstract: This invention relates to heteroatom substituted cyclopentadienyl-containing ligands, metal complexes containing these ligands, catalyst systems prepared from catalyst components comprising these metal complexes. The metal complexes contain a heteroatom-Cp bond or a ring heteroatom-Cp bond in the 3-position of the Cp. In preferred metal complexes the ligand is a 3-heteroatom substituted indenyl group. The catalyst systems for olefin polymerization may be used at high temperatures, are highly active and produce high molecular weight polymer.
Patent TW-529950-B (TW)
Title: Agent for inhibition of cytokine production and agent for inhibition of cell adhesion
Inventor: CHIHIRO MASATOSHI
IPC: A61K31/426
Filed: 1997-09-18
Granted: 2003-05-01
Abstract: The present invention provides an agent for inhibiting cytokine production or cell adhesion, comprising at least one compound selected from the group consisting of thiazole derivatives represented by the following general formula: [wherein R1 is a phenyl group which may have a lower alkoxy group(s) as a substituent(s) on the phenyl ring, and R2 is a group represented by the following general formula: (wherein R3's, which may be the same or different, are each a carboxyl group, a lower alkoxy group or the like) or the like] and salts thereof.
Patent TW-442324-B (TW)
Title: Catalytic metal plate
Inventor: HWANG H SHINN
IPC: F01N3/28
Filed: 1997-11-24
Granted: 2001-06-23
Abstract: The present invention is directed to a catalyzed metallic substrate, such as a metal plate. There is a catalyst layer supported on the substrate surface. The article is useful as part of exhaust systems which can be used with small engines for applications such as motorcycles, lawn mowers, chain saws, weed trimmers and the like. The present invention includes methods to prepare the catalyzed metal substrate and methods of use of the catalyzed substrate.
Patent TW-468100-B (TW)
Title: Personal computer built-in type numerical control device and picture transfer process thereof
Inventor: SAGASAKI MASAKAZU
IPC: G05B19/409
Filed: 1998-01-15
Granted: 2001-12-11
Abstract: It logs the independent process part of each picture of contents of data setup management that display content identifying each picture and numerical control device use and dynamic link library (DLL) of picture display process program base of shared process part for picture transfer to each picture. When the executing program of picture transfer runs, it reads DLL of picture display process program base that has been logged into memory that operating system (OS) manages. It manages areas of DLL of each picture display process base using picture management table with individual identifying code to take picture transfer request after running application main module of man-machine interface of picture transfer executing program. It selects picture display process program base DLL of identifying code corresponding to what request of picture transfer specifies to run selected picture transfer of picture display process program base DLL.
Patent TW-361025-B (TW)
Title: Method for releasing common buffer of multicast queue in a packet exchanger
Inventor: LIN YU-SHENG
Filed: 1998-01-17
Granted: 1999-06-11
Abstract: The invention relates to a method for a common buffer of a multicast queue in a packet exchanger, which comprises determining the port of a final transmission multicast packet by comparing the length of unserved multicast queue of each output port; and driving the release of the common buffer of the multicast queue of a packet exchanger from the port. The method comprises the following steps: adding one to the length of the multicast queue for each output port when the multicast packet of a designated output port group is attached to the end of a multicast queue; subtracting one from the length of the multicast queue for an output port when the output port successfully outputs the multicast packet; comparing the length of the multicast queue at an output port with the length of the multicast queue at other output ports when the output port successfully outputs the multicast packet, in which a final served output port is determined if the length of the multicast queue of the output port is the longest such that the output port is used to release the buffer used by the multicast packet.
Patent TW-401289-B (TW)
Title: Intervertebral spacer and tool and method for emplacement thereof
Inventor: LI LEHMANN K
IPC: A61F2/30
Filed: 1998-02-11
Granted: 2000-08-11
Abstract: An intervertebral spacer comprises a multiplicity of interconnected wall elements collapsible to a first configuration wherein the wall elements are disposed in a compact arrangement, and expandable to a second configuration wherein the wall elements are disposed in an expanded arrangement which is open at a generally planar top and a generally planar bottom thereof.
Patent TW-466220-B (TW)
Title: Insulating ceramic composition and ceramic inductor using the same
Inventor: MAEDA EIICHI
IPC: H01F17/00
Filed: 1998-02-23
Granted: 2001-12-01
Abstract: An insulating ceramic composition which comprises about 62-75 wt% of silicon oxide (in terms of SiO2), about 4-22 wt% of barium oxide (in terms of BaCO3), about 0.5-2.5 wt% of aluminum oxide (in terms Al2O3), 0 to about 0.8 wt% of chromium oxide (in terms of Cr2O3), about 0.2-0.8 wt% of calcium oxide (in terms of CaCO3), about 8-18 wt% of boron oxide (in terms of B2O3), and 0 to about 2.5 wt% of potassium oxide (in terms of K2O). A ceramic inductor is made of said insulating ceramic composition.
Patent TW-367506-B (TW)
Title: Method and device for inserting a cable-shaped member into an elongated, tubular sheathing wound around, or in, a holder
Inventor: GRIFFIOEN WILLEM
IPC: G02B6/44
Filed: 1998-03-06
Granted: 1999-08-21
Abstract: A cable is inserted, by way of a free end, into a tube wound around a tube reel which is fixed, with its winding axis (y) vertical, onto a carrier. The carrier with the tube reel is subjected to a periodical movement having a vertical component and a longitudinal component. The vertical component is a vertical oscillation having a period (P) and an amplitude (Av=gP<SP>2</SP>/32) for an, at any rate approximately, "free-fall" movement during part of each period, preferably during half a period. The longitudinal component is an oscillating rotation around the vertical winding axis of the tube reel having the same period (P) and an amplitude (AL). The "free-fall" movement is preferably commenced when the rotational direction of the oscillating rotation is reversed and becomes backward, as opposed to the insertion direction of the cable. Three embodiments of a device are described.
Patent TW-367261-B (TW)
Title: A toy building element with rotatably arranged coupling means
Inventor: KROG RICCO REINHOLDT
IPC: A63H33/10
Filed: 1998-03-18
Granted: 1999-08-21
Abstract: A toy building element comprising a central portion provided with at least one coupling means arranged axially relative to the central portion. Furthermore, the toy building element comprises at least one other coupling means arranged radially relative to the central portion, the at least one further coupling means being so arranged that it is able to rotate in excess of 360 degree about the central portion.
Patent TW-388012-B (TW)
Title: High speed digital data transmission by separately clocking and recombining interleaved data subgroups
Inventor: GARCIA Enrique
IPC: G06F5/16
Filed: 1998-04-16
Granted: 2000-04-21
Abstract: To exchange a digital data input stream, a transmiter sends the digital data input stream to a receiver, and the receiver sequentially divides the stream into different interleaved substreams and later combines the substreams to provide an output including the original digital data input stream. The originat digital data. Input stream includes multiple subgroups of data, such as bytes. Each subgroup is stored in a selected buffer of the receiver. Buffets are selected in a predetermined order of rotation to store sequentially received subgroups. Thus, each buffer receives subgroups in a defined order. Later, each buffer outputs its stored subgroups in the same order as received . A data assembler assembles the subgroups output by the various buffers, reconstructing the original digital input stream.
Patent TW-450804-B (TW)
Title: Chest compression apparatus for cardiac arrest
Inventor: KELLY KEVIN A
IPC: A61H31/02
Filed: 1998-04-21
Granted: 2001-08-21
Abstract: The invention is an apparatus for increasing intrathoracic pressure for resuscitating cardiac arrest patients. The apparatus comprises a flexible, substantially inelastic belt wrapped around the patient's chest and attached to a force converter. The force converter converts a downwardly directed force into a chestward resultant, which depresses the sternum, and two belt tightening resultants. The force converter comprises a pair of arm assemblies, each having a pair of spaced arms, which are pivotably mounted to a base. The base is positioned near the patient's sternum and the ends of the belt attach to one end of each arm assembly. The opposite, handle ends of the arm assemblies are depressed toward the chest causing tightening of the belt and compression of the chest cavity.
Patent TW-371270-B (TW)
Title: Video game system and video game memory medium
Inventor: MIYAMOTO SHIGERU
IPC: A63F13/42
Filed: 1998-04-24
Granted: 1999-10-01
Abstract: A video game system includes a game machine and a memory medium. The game machine is connected with a controller to be operated by a player and a display device for displaying game images. The memory medium generates player object image data and influencing object image data, as well as generates message data. The message data is a message to teach the player how to operate the controller. A player object and an influencing object are displayed on the display device. Also, the display device displays a message of how to operate the controller.
Patent TW-454339-B (TW)
Title: Semiconductor integrated circuit apparatus and its fabricating method
Inventor: YOSHIDA MAKOTO
IPC: H01L27/108
Filed: 1998-05-29
Granted: 2001-09-11
Abstract: The subject of this invention is to obtain the purpose of advancing the refinement of the memory cell of DRAM. The solving means is outlined in the following. An active region L with a metal insulator semiconductor field effect transistor (MISFET) Qs formed therein for selection of a DRAM memory cell, which constitutes a memory cell of the DRAM, is arranged to have an island-like pattern that linearly extends in an X direction on one principal surface of a semiconductor substrate 1. The gate electrode 7 (word line WL) of the memory-cell selection MISFET Qs extends along the Y direction on the principal surface of the semiconductor substrate 1 with the same width, and the distance between the adjacent gate electrode 7 (word line WL) and the gate electrode 7 is narrower than the width stated above. In addition, a bit line BL, which is formed overlying the memory-cell select MISFET Qs, extends in the X direction on the principal surface of the semiconductor substrate 1 with the same width such that the distance between the adjacent bit line BL and the bit line BL wider than the width stated above.
Patent TW-417364-B (TW)
Title: Data receiving circuit for infrared signal
Inventor: PAMMER RAIMUND
IPC: H04B10/114
Filed: 1998-07-01
Granted: 2001-01-01
Abstract: A data receiving circuit for infrared signal is particularly to provide the data receiving circuit for road tolling system. The circuit is configured with several infrared detectors and the signal is used to increase the efficiency and reduce the interfering signal and used to connect a summing circuit. In order to improve the signal/noise ratio, the several input circuits are configured with an infrared detectors 5a, 5b-5n, and a dedicated separation amplifier 6a, 6b-6n, respectively and those input circuits are connected in parallel to the summing circuit 7.
Patent TW-434497-B (TW)
Title: Unified bodied z-axis sensing pointing stick
Inventor: SEFFERNICK LEWIS L
IPC: G06F3/0338
Filed: 1998-08-13
Granted: 2001-05-16
Abstract: A pointing stick 10 for controlling the positioning, movement and operation of a cursor 209 on the display screen 213. The pointing stick 10 includes a solid structure 20 having a base 24 and a shaft 22 integrally formed with and perpendicular to the base. A film 30 is mounted on the base and a sensor 32 is mounted on the film. The sensor is capable of sensing strains on the base that are indicative of the direction that the shaft is being forced. The sensor functions by using strain sensitive resistors that change resistance based upon the amount of strain that they are subject to. The strain sensitive resistors are coupled to circuitry that will produce signals in response to the strain on the gages. The resulting signals are used to either control the movement of the cursor around the display screen, or to do what is commonly called ""clicking"" a mouse button for selection of items or dragging of items on the display screen. A cavity 26 may be placed on the base and located circumferentially around the shaft. The recessed area or cavity area may be more flexible than the remaining base structure and typically the film having a sensor mounted thereon may be bonded to the side of the base opposite the cavity. The pointing stick may be used on a keyboard having a home-row of keys locating fingers of a user during typing. The pointing stick can be used to select an item on a display screen or move a cursor or similar object on the display screen using only one finger of one hand. During this time the remaining fingers of both hands may reside inactive on the home-row of keys.
Patent TW-402761-B (TW)
Title: Method of etching copper for semiconductor devices
Inventor: YE YAN
IPC: H01L21/3065
Filed: 1998-09-21
Granted: 2000-08-21
Abstract: Copper can be pattern etched in a manner which provides the desired feature dimension and integrity, at acceptable rates, and with selectivity over adjacent materials. To provide for feature integrity, the portion of the copper feature surface which has been etched to the desired dimensions and shape must be protected during the etching of adjacent feature surfaces. This is particularly important for feature sizes less than about 0.5 mu m, where presence of even a limited amount of a corrosive agent can eat away a large portion of the feature. The copper feature integrity is protected by several different mechanisms: (1) The reactive etchant species are designed to be only moderately aggressive, so that an acceptable etch rate is achieved without loss of control over the feature profile or the etch surface; (2) Hydrogen is applied over the etch surface so that it is absorbed onto the etch surface, where it acts as a boundary which must be crossed by the reactive species and a chemical modulator for the reactive species; and (3) Process variables are adjusted so that byproducts from the etch reaction are rendered more volatile and easily removable from the etch surface. In an inductively coupled plasma etch chamber, we have observed that the preferred chlorine reactive species are generated when the chlorine is dissociated from compounds rather than furnished as C12 gas.
Patent TW-385384-B (TW)
Title: Rotation speed controller for fan cooler
Inventor: CHEN HUNG-SHIANG
IPC: G06F1/20
Filed: 1998-08-26
Granted: 2000-03-21
Abstract: The invention provides a kind of rotation speed controller for fan cooler which comprises a current adder, an initial current path and a plurality of weighted current path. The current adder outputs a power supply from the first output to a fan. The weighted current path and the initial current path are connected in parallel to a second output of the current adder in which each weighted current path is based on a control signal to decide its on/off status.
Patent TW-544569-B (TW)
Title: An apparatus for managing heat and laptop computer with same
Inventor: BHATIA RAKESH
IPC: F28D15/02
Filed: 1998-09-05
Granted: 2003-08-01
Abstract: To manage heat in a computer environment or the like, a base plate and/or a input/output (I/O) plate includes an integrated heat pipe. For example, the base plate, located between a bottom surface of a laptop computer chassis and a printed circuit board (PCB) or motherboard would include a heat-pipe network that draws heat away from the heat generating components of the PCB (e.g., a processor) and distributes the heat over the base plate. The I/O plate may also serve the same purpose, located at an end of the PCB. The base plate heat pipe and I/O plate heat pipe are thermally coupled together or are of a unitary design so as to distribute the heat generated in the laptop computer over a larger area achieving a relatively low-temperature isothermal design.
Patent TW-432446-B (TW)
Title: Combined CMP and wafer claning apparatus and associated methods
Inventor: GONZALEZ-MARTIN JOSE R
IPC: B24B37/04
Filed: 1998-09-11
Granted: 2001-05-01
Abstract: An integral machine for polishing, cleaning, rinsing, rinsing and drying workpieces such as semiconductor wafers. A load/unload station has a plurality of platforms for receiving cassettes of wafers to be processed. A dry end-effector of a robot retrieves wafers from the cassettes and transfers them to an index table. A transfer apparatus having wafer carrier elements picks up wafers from the index table, moves the wafers to a polishing table for polishing, and returns the wafers to the index table for further processing. A flipper moves the polished wafers to a cleaning station. The cleaning station includes scrub stations, a rinsing station and a spin dryer station, and a connective system of water tracks. A wet end-effector of the robot transfers rinsed wafers to the spin dryer station. The dry end-effector of the robot moves dried wafers from the spin dryer station back to the cassette of origination.