baber/WOPTO huggingface dataset:
Patent TW-457347-B (TW)
Title: Hollow ball valve and its manufacture
Inventor: PAN YAN-SHIUN
IPC: F16K5/04
Filed: 2001-02-12
Granted: 2001-10-01
Abstract: This invention is related to a hollow ball valve and its manufacture. The method of manufacture comprises the steps of: suspending a sand core between neighboring upper mold unit and lower mold unit; pouring a fixed amount of molten metal by centrifugal casting method for forming a hollow ball plug with spherical, thin wall ball plug; removing the ball plug coated with the sand core from the two mold units; and breaking and removing the sand core so as to access the ball plug with a hollow interior.
Patent TW-I299748-B (TW)
Title: Adhesive composition, its manufacturing method, and adhesive film, substrate for carrying a semiconductor device and semiconductor device using such adhesive composition
Inventor: TEIICHI INADA
IPC: C09J7/10
Filed: 2001-02-15
Granted: 2008-08-11
Abstract: The present invention provides an adhesive composition which comprises (a) an epoxy resin, (b) a curing agent and (c) a polymer compound incompatible with said epoxy resin, and further optionally comprises (d) a filler and/or (e) a curing accelerator; a process for producing an adhesive composition, comprising: mixing (a) the epoxy resin and (b) the curing agent with (d) the filler, followed by mixing the resultant mixture with (c) the polymer compound incompatible with the epoxy resin; an adhesive film comprising the above-mentioned adhesive composition formed into a film; a substrate for mounting semiconductor comprising a wiring board and the above-mentioned adhesive film disposed thereon on its side where chips are to be mounted; and a semiconductor device which comprises the above-mentioned adhesive film or the substrate for mounting semiconductor.
Patent TW-494514-B (TW)
Title: Electrical contact method and apparatus in semiconductor device inspection equipment
Inventor: YOSHIEI HASEGAWA
IPC: G01R1/073
Filed: 2001-03-01
Granted: 2002-07-11
Abstract: An electrical contact technique for use in the semiconductor device inspection equipment is disclosed. There are used one or more pyramid-shaped contactors projecting toward an objective semiconductor device to be tested. The contactor is brought into contact with the projection electrode of the objective semiconductor device through the edge line or the slant surface thereof. Accordingly, only the side portion of the projection electrode is pressed by the edge line or the slant surface of the contactor, thus the projection electrode being prevented from being damaged at the tip portion thereof.
Patent TW-483122-B (TW)
Title: Structure and process for 6F2 trench capacitor dram cell with vertical mosfet and 3F bitline pitch
Inventor: MANDELMAN JACK A
IPC: H01L27/108
Filed: 2001-05-14
Granted: 2002-04-11
Abstract: A memory cell structure including a planar semiconductor substrate. A deep trench is in the semiconductor substrate. The deep trench has a plurality of side walls and a bottom. A storage capacitor is at the bottom of the deep trench. A vertical transistor extends down at least one side wall-of the deep trench above the storage capacitor. The transistor has a source diffusion extending in the plane of the substrate adjacent the deep trench. An isolation extends down at least one other sidewall of the deep trench opposite the vertical transistor. Shallow trench isolation regions extend along a surface of the substrate in a direction transverse to the sidewall where the vertical transistor extends. A gate conductor extends within the deep trench. A wordline extends over the deep trench and is connected to the gate conductor. A bitline extends above the surface plane of the substrate and has a contact to the source diffusion between the shallow trench isolation regions.
Patent TW-I237506-B (TW)
Title: System for video image search and image recording
Inventor: LIU CHENG-CHIEH
IPC: H04N5/76
Filed: 2001-05-18
Granted: 2005-08-01
Abstract: An image search system and an image recoding system are disclosed. The image search system includes an image file, an index file and a search apparatus. A plurality of images which is stored sequentially and which is played continuously is stored in the image file. The plurality of images are generated by using an image generating apparatus of the image recording system in a recording environment to take a scene continuously. At least one environmental parameter is stored in the index file. When the image generating apparatus takes every image of the image file, the at least one environmental parameter is obtained from the recording environment simultaneously. In accordance with a search condition provided by a user the search apparatus could obtain an environmental parameter matched the search condition from the index file. A corresponding image in the image file is then acquired from the environmental parameter matched the search condition.
Patent TW-511371-B (TW)
Title: Automatic determination method for color scanning of scanner
Inventor: WANG GUO-REN
IPC: H04N1/56
Filed: 2001-06-01
Granted: 2002-11-21
Abstract: There is provided an automatic determination method for color scanning of scanner, which is a method using image data analysis in preview to determine the color, gray level, and black and white scans, i.e., to determine whether the image data is suitable for black and white scanning mode. If it is suitable, a black and white scan is performed, otherwise it is determined whether the image data is suitable for gray level scanning mode. If it is suitable, a gray level scan is performed, otherwise a color scan is performed. Accordingly, it is able to determine a reasonable and correct scanning manner without the user's settings.
Patent TW-524964-B (TW)
Title: Apparatus for separating solids from a feed fluid
Inventor: BEN-DOSA HAIM
IPC: F28G1/12
Filed: 2001-06-11
Granted: 2003-03-21
Abstract: Apparatus and method for separating solids from a fluid, the apparatus including a conduit having a fluid inlet, a fluid outlet, and a solids outlet, a solids separator located within the conduit for separating the solids from the fluid, and apparatus for applying a low pressure to the solids outlet to remove the separated solids from the solids separator, characterized in that the solids separator is divided into at least two compartments, each compartment having a fluid inlet, a fluid outlet, and a solids outlet, and a screen mounted within each compartment between the inlet and the outlets for separating the solids from the fluid.
Patent TW-514812-B (TW)
Title: Rule-driven guidance and feedback system
Inventor: CHAN YUMMAN
IPC: G06Q30/02
Filed: 2001-06-12
Granted: 2002-12-21
Abstract: A reasoning model for a guidance and feedback system includes a decision graph built by an author to reflect a defined knowledge base. The decision graph includes nodes having rules to define links or transitions to other nodes in the graph. Nodes may be question nodes, recommendation nodes, or cross-sell nodes. Question nodes determine system user characteristics by direct interrogation or by indirect access to information about the user. Recommendation nodes are associated with question nodes and may be either final or interim. Cross-sell nodes provide information to a user that is not directly related to the defined knowledge base. A rule engine traverses the graph and fires the rules defined in the nodes. Links to nodes are followed in a manner determined dynamically as a result of the user data obtained at question nodes.
Patent TW-583184-B (TW)
Title: A thiazine oxazolidinone useful as antimicrobial
Inventor: BARBACHYN MICHAEL R
IPC: A61K31/541
Filed: 2001-06-15
Granted: 2004-04-11
Abstract: The present invention provides a thiazine oxazolidinone useful as antimicrobial. A compound of formula I or a pharmaceutically acceptable salt thereof.
Patent TW-559716-B (TW)
Title: System and method for supervising a plurality of accounts owned by a group
Inventor: WANG RUEI-YU
Filed: 2001-08-21
Granted: 2003-11-01
Abstract: The present invention provides a system and method for managing a plurality of accounts owned by a group. The group may be a family, or a company or an organization. The system and method provided by the present invention can provide a complete right control for the usage of the plurality of accounts for the members in the group. The system according to the present invention includes a storage module, an audit module, and a processing module. The storage module is used to store a plurality of identification data and right data related to the group, wherein each set of right data is corresponding to one set of identification data in the plurality of identification data. The audit module is used to receive one set of data as the identification from one member of the group, and obtain the plurality sets of identification data from the storage module; and, determining if the set of data as the identification is matched with one set of identification data within the plurality sets of identification data. If the determination result of the audit data is positive, the processing module will receive the set of identification data matched with the set as identification from the audit module, and then obtain the set of right data corresponding to the received set of identification data from the storage module, and open and control at least one account with the plurality of accounts based on the obtained set of right data for the use by the member.
Patent TW-I277629-B (TW)
Title: Material for insulating film, coating varnish for insulating film, and insulating film using thereof
Inventor: ENOKI TAKASHI
IPC: C08J5/18
Filed: 2001-09-21
Granted: 2007-04-01
Abstract: A material for an insulating film which comprises a copolymer obtained by reacting a polyamide having a specific structure and a reactive oligomer as a component forming the film; a coating varnish for an insulating film which comprises this material and an organic solvent; and an insulating film which comprises a layer of a resin comprising as a main structure a polybenzoxazole which is obtained by treating the above material or the above coating varnish with heat so that condensation reaction and crosslinking reaction take place and has fine pores. Excellent electrical, thermal and mechanical properties are exhibited and a low permittivity can be achieved.
Patent TW-593851-B (TW)
Title: Window cases or door/window case assembling bodies and houses with integral concrete grouted door/window cases
Inventor: JUANG YUNG-CHUAN
IPC: E04B1/682
Filed: 2001-10-15
Granted: 2004-06-21
Abstract: This invention of door/window cases or door/window case assembling bodies and houses with integral concrete grouted door/window cases and a construction method for is a re-invention of patent No.078153, mainly including the steps of: designing a door/window case body with a chute rim or a convex rim which is set on outer or back side with a falling head, in which the cross section of the chute rim is shaped as a convex arc to reduce embedding stress; designing a positioning mould and a middle mould of door/window case body; designing a proper form construction for setting door/window case assembling body in the mould for houses of integral concrete grouted door/window cases and its construction method; designing a back chute of the bottom horizontal frame with a falling head for door/window case cut from extruded material for grouting concrete flow downward to the back chute rims for complete grouting of the back chute; designing back frame with a convex rim for wooden of foam door/window cases, or a tooth-like rim for cases of compound material; designing an inner angle positioning mould, semi-circle right angle positioning mould, passing-through mould, and middle mould to be installed on door/window cases to make a firm simple or whole door/window case assembling body for shaping appearance of all concrete grouted door/window cases.
Patent TW-544518-B (TW)
Title: Method of using TRL to obtain the optimum radio-frequency effects of serial/parallel connection
Inventor: JENG TIAN-GAN
IPC: G01R27/00
Filed: 2001-10-24
Granted: 2003-08-01
Abstract: A kind of method that uses TRL (trough reflection line) to obtain the optimum radio-frequency (RF) effects of serial/parallel connection is disclosed in the present invention. In the invention, a network analysis instrument incorporated with a TRL calibration is used to measure the actual impedance value of RLC at high frequency. The invented measuring method is capable of effectively building an equivalent circuit that includes the effects such as the parasitic capacitance of device, the inductance, the serially connected resistor, and the pad of device in addition to including the characteristics of the original electronic device such that it is much closer to the characteristic of the actual device than the original ideal device value.
Patent TW-I234901-B (TW)
Title: Printed inverted-F antenna
Inventor: CHEN TAI-LI
IPC: H01Q9/04
Filed: 2001-10-29
Granted: 2005-06-21
Abstract: One kind of printed inverted-F antenna device includes one substrate and a printed circuit distributed on the substrate. The printed circuit includes a grounding metal, a spiral metal, short-circuiting pins, and feed pins. The grounding metal is installed with the feed structure. The spiral metal is a flat and spiral structure derived from connection of a plurality of vias and a plurality of metallic bands. The spiral metal is parallel to the grounding metal and contains the short-circuiting terminal and open-circuiting terminal to form a open-circuit/short-circuit structure. The short-circuiting terminal is connected to the grounding metal with the short-circuiting pin. A feed pin is extended from the spiral metal to connect with one matching circuit, wherein the flat and spiral structure of the spiral metal can reduce the area size of printed inverted-F antenna and can generate one inductance effect to enable the input impedance of printed inverted-F antenna to be adequately adjusted, thereby increasing the degree of freedom for the matching impedance of the antenna.
Patent TW-520278-B (TW)
Title: Device for cutting fruit and vegetables
Inventor: CHEN SHIOU-WEN
IPC: A23N15/00
Filed: 2001-11-06
Granted: 2003-02-11
Abstract: A device for cutting fruit and vegetables is suitable for cutting fruit and vegetables in rolling into pieces and comprises: a first transport device, a halving device, a turning device, a second transport device, and a cutting device. The fruit and vegetable, after being peeled off their skins, washing, and being fed to the device, is clamped and halved, and then turned and cut into pieces. The invented device provides a fully automatic process so that fruit and vegetables are cut into pieces without the assist of manual power, thereby saving processing time and manpower consumption and increasing the hygiene and quality of the product.
Patent TW-557461-B (TW)
Title: Coil winder and wire winding method
Inventor: KOMURO KATSUROU
IPC: H02K15/095
Filed: 2001-12-11
Granted: 2003-10-11
Abstract: This invention provides a coil winder which can shorten the time required to wind coils. The coil winder has a nozzle for feeding out a wire, a stator support base, a head for supporting the nozzle free to move radially relative to the rotation axis of the stator support base, a head support shaft which supports the head and extends axially, a head support shaft displacement mechanism for moving the head support shaft to and fro axially, a head support shaft rotating mechanism for rotating the head support shaft around the axis, a traverse shaft which passes through the head support shaft, a traverse shaft rotating mechanism for rotating the traverse shaft, and a nozzle displacement device for displacing the nozzle radially relative to the axis due to the relative rotation of the traverse shaft with respect to the head support shaft. Motors provided for the head support shaft rotating mechanism and the traverse shaft rotating mechanism are supported by a frame.
Patent TW-521125-B (TW)
Title: Turbo-molecular pump having enhanced pumping capacity
Inventor: REIMER PETER
IPC: F01D1/36
Filed: 2001-12-18
Granted: 2003-02-21
Abstract: In one aspect, a vacuum processing system comprising a vacuum processing chamber and a turbo-molecular pump disposed on the vacuum processing chamber is provided. The turbo-molecular pump comprises a casing having an inlet port and an outlet port, a stator disposed on an inner wall of the casing, a rotor disposed in the stator, and a motor extending coaxially with the rotor, wherein at least the first stage of the pump is enlarged with no correspondingly larger pump components other than the corresponding upper portion of the housing.
Patent TW-538361-B (TW)
Title: Multi-object real-time interactive system and method
Inventor: CHENG YU-JUNG
IPC: G06F19/00
Filed: 2001-12-21
Granted: 2003-06-21
Abstract: A multi-object real-time interactive system is provided, which comprises a scene division module, a first management server unit, a second management server unit, and a synchronous module. The scene division module divides a main scene into a first scene and a second scene, and determines the adjacent area of the first scene and the second scene. The first management server unit manages the first object unit entering the first scene, and the second management server unit manages the second object unit entering the second scene. When the status influence range of the first object unit and/or the status influence range of the second object unit enter the adjacent area, the synchronous module makes the first management server unit and the second management server unit perform a synchronous process.
Patent TW-515107-B (TW)
Title: Power-saving light-emitting diode lamp
Inventor: CHEN HSING
IPC: H05B37/02
Filed: 2001-12-25
Granted: 2002-12-21
Abstract: An LED (light-emitting diode) lamp is disclosed, which comprises plural LED devices, a human body sensor (ultrasonic sensor, pyroelectric infrared sensor, LED reflection type infrared sensor, etc.), a photodetector device (photosensitive resistor, photodiode, phototransistor, etc.), a lamp panel, a timing adjustment switch, a control circuit and an LED lamp base with copper bulb head; wherein the human sensor is provided for detecting human body, and the LED lamp is in the state of low luminance, and will turn to be in a high luminance state when human body comes close. The photosensitive device senses the environmental luminance. The lamp source is fully ON or partially ON when the luminance is insufficient, and the lamp source is OFF when the luminance is sufficient. The lamp formed in such a way can provide a high power large current operation in a short time, which has the advantage of low power consumption, long lifetime, highly power-saving, and which is even more suitable for the application of luminous lamp applications such as road lamp, garden lamp, lane lamp, tunnel lamp, etc.
Patent TW-I235768-B (TW)
Title: Heat-treated deformed steel wire and method and apparatus for manufacturing the same
Inventor: SAKATA CHIKAHARU
IPC: B21C37/04
Filed: 2001-12-27
Granted: 2005-07-11
Abstract: The present invention relates to a heat-treated deformed steel wire and a method and an apparatus for manufacturing the same, wherein arranged in tandem are a pre-heating unit 6, a four-sided hot-rolling mill 7 and a quenching/cooling unit 8. A starting material W1 is rapidly heated to a hot-rolling temperature using the unit 6 and hot-rolled into a modified cross-section steel wire W2 assuming a predetermined shape in cross section using the mill 7. The wire is then quenched under tension using the unit 8 immediately after its hot-rolling operation. The tension is applied to the wire by a pinch roll 9 driven by a motor 9a, which is combined with a torque converter. Consequently, there is no variation in tension, and no variation 22 in cross-sectional dimension in the wire. Disposed behind the unit 8 in tandem is an in-line post-heating coil 10 to realize a continuous tempering operation, so that the wire free from any small-radius bend and having been heat-treated, can be produced through a substantially single process.
Patent TW-I241515-B (TW)
Title: Method and device for detecting mouse input signal
Inventor: WANG YAN-HUEI
IPC: G06F3/033
Filed: 2002-03-14
Granted: 2005-10-11
Abstract: The present invention relates to a method and device for detecting mouse input signal, comprising: obtaining a reference cycle signal by comparing a set of mouse analog signal; abstracting the positive and negative edge variation of the reference cycle signal so as to provide a triggering signal to a sampling retaining circuit and enable the sampling retaining circuit to sample and store the input signal during the positive and the negative edge variation; and using a arithmetic unit to compute a number of sample values for obtaining a dynamic floating reference voltage varying with the input signal so as to present the coordination variation of the mouse more precisely.
Patent TW-553906-B (TW)
Title: A method for the treatment of waste tin-lead stripping solution
Inventor: CHEN GUO-JIN
IPC: C02F9/02
Filed: 2002-03-21
Granted: 2003-09-21
Abstract: This invention relates to the regeneration of spent ferric nitrate based tin-lead stripping solution which is used in the manufacture of printed circuit boards and lead frames. It comprises a method and process consisting of the following steps: (i) heating the spent tin-lead stripping solution to precipitate tin and lead oxide and hydroxide by injection of oxygen-containing gas or concentration of the spent solution; (ii) separating the tin and lead oxide and hydroxide precipitated in step (i) from the spent solution; (iii) dissolving the tin and lead oxide and hydroxide obtained in step (ii) into strong alkali or acid solution; (iv) cathodically recovering metal tin and lead from the strong alkali or acid solution obtained in step (iii) at elevated temperature; (v) cathodically recovering metal copper from the filtrate obtained in step (ii) at low temperature. After effectively recovering valuable metal tin, lead and copper, the spent tin-lead stripping solution can be reused to prepare fresh stripper.
Patent TW-543355-B (TW)
Title: Telecommunications chassis and card
Inventor: FRITZ GREGORY J
IPC: H05K7/14
Filed: 2002-05-07
Granted: 2003-07-21
Abstract: A chassis and associated telecommunication circuit card are disclosed. The chassis has heat dissipation and flame containment features while accommodating a high density of the circuitry cards. Embodiments include an inner housing with a double-layer middle floor dividing the chassis into top and bottom chambers. Each layer has partially aligned slots, and an air gap is provided between the two layers. Embodiments also include a double-layer mesh cover with an air gap existing between the two mesh layers. Projections and grooves are provided on the inner surfaces of the inner housing to receive circuit cards having a guide on one edge and a fin on another. The circuit card includes conductor structures such as multiple board layers with paired and segregated conductors. The circuit card also includes some components positioned to cooperate with the ventilation features of the chassis and includes some components chosen for low-power consumption or reduced flammability.