baber/WOPTO huggingface dataset:
Patent TW-200300205-A (TW)
Title: Refrigeration Circuit
Inventor: SUZUKI YUKIO
IPC: F25B1/00
Filed: 2002-11-07
Abstract: A refrigerant circuit is formed with a pair of varying-diameter pipes (17,18). Each varying-diameter pipe includes a middle section (171,181) and end sections (172,173,174,175,182,183,184). The outer diameter of the middle section (171,181) is different from that of the end sections (172,173,174,175,182,183,184). Also, each varying-diameter pipe is integrally formed such that the outer diameter of the middle section is the smallest.
Patent TW-200302975-A (TW)
Title: Leg device for electronic equipment
Inventor: ARAKI MINORU
IPC: G06F3/02
Filed: 2002-11-14
Abstract: A housing type leg device 1 for holding an electronic equipment P at a predetermined angle, is composed of a base 2 mounted in a recess P1 of the electronic equipment P, a leg member 3 which can be rotated and switched between a non-using position where it is housed in the recess P1 and a using position where it is protruded from the recess P1, an energizing means 6 to energize the leg member 3 toward the direction of the using position, a locking means 7 to lock the leg member 3 at the non-using position against the energizing force of the energizing means 6, an operating means for release 8 to release the locking state caused by the locking means 7, and a damper means 9 to brake the rotation of the leg member 3.
Patent TW-200400508-A (TW)
Title: Thin film magnetic memory device conducting read operation by a self-reference method
Inventor: OOISHI TSUKASA
IPC: H01L43/08
Filed: 2002-11-14
Abstract: In read operation, a current from a current supply transistor flows through a selected memory cell and a data line. Moreover, a bias magnetic field having such a level that does not destroy storage data is applied to the selected memory cell. By application of the bias magnetic field, an electric resistance of the selected memory cell changes in the positive or negative direction depending on the storage data level. A sense amplifier amplifies the difference between voltages on the data line before and after the change in electric resistance of the selected memory cell. Data is thus read from the selected memory cell by merely accessing the selected memory cell. Moreover, since the data line and the sense amplifier are insulated from each other by a capacitor, the sense amplifier can be operated in an optimal input voltage range regardless of magnetization characteristics of the memory cells.
Patent TW-200410914-A (TW)
Title: Fused silica having improved index homogeneity
Inventor: HECKLE CHRISTINE ELEANOR
IPC: C03C3/04
Filed: 2002-12-23
Abstract: Fused silica articles exhibiting improved internal transmission and decreased absorption change when irradiated with a laser when compared with fused silica articles containing lower levels of aluminum. The articles also exhibit induced transmission when irradiated with a laser. The articles also exhibit improved off-axis refractive index homogeneity.
Patent TW-200304381-A (TW)
Title: Powdered mixture of plant sterol and emulsifier and preparation thereof
Inventor: YOON WON-TAE
IPC: A23L29/10
Filed: 2002-12-31
Abstract: Disclosed are a powdered mixture of plant sterol and an emulsifier and a method for preparing the same. More particularly, the present invention provide the powdered mixture of plant sterol and emulsifier to being applied to almost all food irrespective of food bases, and to obtain the improvement in the dispersion stability of the plant sterol micells inhibiting the absorption of cholesterol.
Patent TW-200302562-A (TW)
Title: Method and apparatus for controlling die attach fillet height to reduce die shear stress
Inventor: NEWMAN ROBERT A
IPC: H01L21/60
Filed: 2003-01-09
Abstract: A method and an apparatus for preventing cracking and delamination in a packaged semiconductor chip by controlling the die attach fillet (30) height (Z). Specifically, the present -invention controls the die attach material (20) height, thereby controlling the die attach fillet (30) height (Z), and thereby reducing shear stress in the die (5) itself. Advantages of the present invention include increasing wire-bond reliability and package reliability without the need for requalification of existing products. By using currently qualified molding compounds and die attach epoxies in conjunction with the present technique for controlling the die attach epoxy height in order to control the die attach fillet (30) height (Z), the overall assembly process may be maintained. Thus, neither thermal performance nor electrical performance is compromised.
Patent TW-200304166-A (TW)
Title: Exposure method and apparatus
Inventor: TSUJIKAWA SUSUMU
IPC: H01L21/027
Filed: 2003-01-16
Abstract: This invention proposes an exposure method and apparatus which is capable of minimizing the space required for supporting a mask and a photosensitive agent. The exposure method includes an incident step of causing at least a part of the light from an exposing light source to enter the mask supported by a supporting device, and an image forming step of guiding the reflection light reflected by the mask to be received in a direction different from the direction of the incident light entering the mask, to form an image on the photosensitive agent supported by the supporting device.
Patent TW-200303172-A (TW)
Title: Process for producing nonvolatile thiazolidine compound
Inventor: KAWAGUCHI HIROKAZU
IPC: C07H9/06
Filed: 2003-02-13
Abstract: This invention provides a novel process for producing a nonvolatile thiazolidine compound, characterized by holding a reducing sugar together with cysteine or/and cysteinyl-glycine or cystine in an aqueous medium with heating. By the process, a nonvolatile thiazolidine compound satisfactorily applicable to foods can be produced in a short time in a high yield.
Patent TW-200303455-A (TW)
Title: Composition for forming anti-reflection coating
Inventor: SAKAMOTO RIKIMARU
IPC: G02B1/11
Filed: 2003-02-18
Abstract: This invention provides a composition for forming an anti-reflection coating usable in a lithography process for manufacturing a semiconductor device, which comprises a polymer compound containing a halogen atom; a method for adjusting the damping coefficient of the anti-reflection coating which comprises changing the content of the halogen atom in the polymer compound; and an anti-reflection coating prepared from the composition. The polymer compound preferably has a halogen atom introduced into the main chain thereof and/or a side chain connected with the main chain. The anti-reflection coating can be used in a lithography process using an irradiation light of F2-excimer laser (wave length: 157 nm), exhibits high effect of preventing the reflection of the light, and does not cause the intermixing with a resist layer.
Patent TW-200420842-A (TW)
Title: Flexible & rigid bi-status coupler and application device
Inventor: YANG TAI-HER
IPC: F16D29/00
Filed: 2003-04-14
Abstract: A flexible and rigid bi-status coupler and its application device related to a mechanical kinetic energy coupler provided with an input side and an output side, wherein, the kinetic transmission feature is related to a flexible acceleration with revolution difference when the rotary kinetic energy is transmitted from the input side to the output side, and the kinetic transmission feature is related to a rigid transmission without revolution difference when the rotary kinetic energy is transmitted back from the output side to the input side.
Patent TW-200425583-A (TW)
Title: Cable end connector assembly
Inventor: LIU HUANG-HSIN
IPC: H01R43/02
Filed: 2003-05-07
Abstract: A cable end connector assembly includes an insulative housing, a number of contacts, a cable and a cover. The housing has a mating face for mating with a complementary connector. The contacts are received in the housing, and each contact includes a contacting portion and a tail portion extending from the contacting portion. The cable has a number of conductors electrically connected with the contacts and a dielectric jacket enclosing the conductors. The cover is enclosed the connection between the housing and the cable with the cable being bent therein and then extending therethrough.
Patent TW-200306905-A (TW)
Title: Vacuum chuck apparatus
Inventor: YAMASAKI HIROMI
IPC: B25J15/06
Filed: 2003-05-19
Abstract: There is provided a vacuum chuck apparatus which eliminates the need to stop machining of a workpiece for cleaning of a filter of the vacuum chuck apparatus and thus enables a long-term continuous operation of a machine tool. The vacuum chuck apparatus for attracting and holding a workpiece includes: chuck means having an attracting portion for attracting a workpiece onto a contact surface, facing the workpiece, by a vacuum suction force; a negative air pressure source for generating a negative pressure that produces the vacuum suction force at the attracting portion; a first negative pressure supply system for connecting the negative air pressure source to the attracting portion and supplying the negative pressure to the attracting portion; a second negative pressure supply system, connected to the negative air pressure source in parallel with the first negative air supply system, for supplying the negative pressure to the attracting portion; and switch means for selectively switching between the first negative pressure supply system and the second negative pressure supply system.
Patent TW-200426376-A (TW)
Title: Inspecting multi-layer ceramic capacitor (MLCC) by using one-dimensional wavelet transform
Inventor: YEH CHI-HAO
Filed: 2003-05-23
Abstract: This research inspects the surface defects on terminations and basic dimensions of Multi-layer ceramic capacitor (MLCC) by using one-dimensional wavelet transform (1-D WT). The 1-D angle representation of termination boundaries is decomposed directly by 1-D WT. Single corners and jagged corners on termination boundaries can be located by intensive and highly fluctuating wavelet coefficients at the lowest detail scale. The basic dimensions of an MLCC are simply the distance between detected single corners and the location of jagged corners indicates an occurrence of a surface defect. Experimental results show that the proposed method is precise and rotation-invariant.
Patent TW-200428917-A (TW)
Title: Special punching machine for flexible printed circuit board
Inventor: CHOU CHIN-TE
IPC: H05K3/00
Filed: 2003-06-09
Abstract: The present invention is a special punching machine for flexible printed circuit board (PCB) and comprises a machine table (10), a first pressing unit (20), a second pressing unit (30), a punching unit (40), a feeding unit (50), a discharging unit (60), and a circuit control box (70), where a punching needle moving vertically is installed on the punching unit (40). When a flexible PCB is fed into the punching unit (40), the punching needle will move down to punch a through hole directly at a preset punch hole position on the flexible PCB to allow the flexible PCB to meet the requirements of the following electric circuit-forming processes, so as to completely avoid any shifting or material shrinkage of flexible PCB during the process , and any serious defect caused by the fact that the holes on the finished products are not matching precisely with the required corresponding position on the layout circuit.
Patent TW-200406837-A (TW)
Title: Methods for etching using building blocks
Inventor: ABOOAMERI FARID
IPC: H01L21/3213
Filed: 2003-07-23
Abstract: One embodiment of the present invention is a method used to fabricate an integrated circuit device on a wafer or substrate at a stage where a gate oxide is disposed over the wafer or substrate, a polysilicon layer is disposed thereover, a patterned hardmask is disposed thereover, a pattern antireflective coating is disposed thereover, and a patterned photoresist is disposed thereover, the method including steps of: (a)before stripping the photoresist, etching the polysilicon utilizing a first etch chemistry for a first period of time; and (b)etching the polysilicon utilizing a second etching chemistry for a second period of time.
Patent TW-200503870-A (TW)
Title: Cutting device
Inventor: TSUNE RYOICHI
Filed: 2003-07-24
Abstract: Disclosed is a cutting device, capable of directly delivering workpieces to a predetermined location of a feeding vise mechanism via a workpiece loading mechanism, including: a workpiece loading mechanism 11, for loading plural workpieces W into oblique loading guide rails 12a, 12b in a juxtaposed manner, and feeding the workpieces W into a workpiece conveying path 13 one at a time; and a feeding vise mechanism 16 for conveying the workpieces W that have be conveyed to the workpiece conveying path 13 to a cutting position P. The oblique guide rails 12a for retaining purpose and provided at a front end side of the loading mechanism 11 is provided within the moving range L of the feeding vise mechanism 16 and allowing introduction of the workpiece conveying path 13 within the moving range L. A reciprocal platform 18 of the feeding vise mechanism 16 is driven to advance by a driving device using a generator 38 as a driving source.
Patent TW-200410356-A (TW)
Title: Collet and method of picking up chip member using the same
Inventor: YAMAMOTO SHOUJI
IPC: H05K3/34
Filed: 2003-08-26
Abstract: The present invention provides a collet having a recessed portion (10) for getting in touch with the chip surface. The collet is adapted to pick up a chip member by reducing the inside pressure of the recessed portion (10) under touched state. A protrusion (12) projecting from the in side wall surface (101) and/ or inside bottom surface (102) of the recessed portion (10) is provided to contact the chip surface being in touch with the recessed portion. A method picking up chip member using the collet is also provided.
Patent TW-200409770-A (TW)
Title: Pharmaceutical composition for the treatment of LUTS
Inventor: MILLS IAN WILLIAM
IPC: A61P13/08
Filed: 2003-09-15
Abstract: The use of 4-amino-6,7-dimethoxy-2-(5-methanesulfonamido-1,2,3,4-tetrahydroisoquinol-2-yl)-5-(2-pyridyl)quinazoline, or a pharmaceutically acceptable derivative thereof, for treating LUTS associated with: OAB (with or without concomitant detrusor over activity); pelvic floor dysfunction; or chronic prostatitis, is described.
Patent TW-200404901-A (TW)
Title: Titanium article having improved corrosion resistance
Inventor: GRAUMAN JAMES S
IPC: C23C26/00
Filed: 2003-09-22
Abstract: A titanium article having improved corrosion resistance resulting from an applique of a platinum group metal or alloy thereof attached to a minor surface portion of the article.
Patent TW-200421061-A (TW)
Title: Electronic load apparatus
Inventor: NITADORI KENJI
IPC: G05F1/56
Filed: 2003-09-29
Abstract: The present invention is provided to improve the frequency response characteristics of the load current for the tested power device of an electronic load apparatus. In the invention, impedance L1 is connected in series and attached to the source of transistor Q1 for load current control. In addition to improving the frequency response characteristic of the electronic load control loop and the electronic load transient response characteristics at the starting of the power supply to be tested, a better load current control characteristic is obtained in a wide load current range by providing a circuit device of a non-linear element between the input and output of an operational amplifier for the driving transistor of the controlling circuit.
Patent TW-200413103-A (TW)
Title: A pre-discharging apparatus for a slit coater
Inventor: YAMAGUCHI KAZUNOBU
IPC: B05C5/02
Filed: 2003-11-05
Abstract: The object of the present invention is to provide a pre-discharging device of the slit nozzle which can do roughly washing and finish washing of the rotary roller efficiently.The solution of the present invention to realize the object is that cover bodies 13, 14 are provided in the washing tank 11 surface, to form the first circulating liquid shower nozzle 15 which gushes the clearing solvent that circulates in the cover body 13, and the nozzle 16 that gushes gas and nitrogen gas and the like in the cover body 14. In addition, the direction of rotation for rotating a cylindrical priming roller 12 from the cover body 13 directing to the cover body 14 severs as a standard and a first squeegee 17, a second circulating liquid shower nozzle 18, a brush roller 19, a second squeegee 20 and a new liquid shower nozzle 21 which gushes the new clearing solvent are arranged on the cover body 13 facing the cover body 14.
Patent TW-200518261-A (TW)
Title: Method of forming contacts for memory device
Inventor: CHEN YI-NAN
IPC: H01L21/461
Filed: 2003-11-17
Abstract: A method of forming contacts for a memory device. A plurality of gate structures is formed over the memory array region and the peripheral circuit region of a substrate. A first insulating layer is formed between the gate structures. A second insulating layer is formed on the gate structures and the first insulating layer. Thereafter, the first and second insulating layers are etched using the gate capping layer, the gate spacer, and the substrate as stop layers to form a contact to bit line on the memory array region and form a contact to substrate and a contact to gate on the peripheral circuit region. Next, protective spacers are respectively formed over the sidewall of each contact. The gate capping layer under the contact to gate is etched using the protective spacer as a stop layer to expose the gate. Finally, the protective spacers are removed.
Patent TW-200522462-A (TW)
Title: Electrode of negative ion generator and its manufacturing method
Inventor: HSIEH YU-MING
IPC: H01T19/00
Filed: 2003-12-16
Abstract: This invention provides an electrode for a negative ion generator and its manufacturing method. The electrode comprises a conductive main body and a carbon fiber rod placed inside of the main body. The carbon fiber rod is truncated with an external force to expose a plural number of carbon fibers within. When the electrode is electrically connected to a high voltage power source, the exposed carbon fibers can function as points for discharge effect to release negative ions into air. Because carbon is used as the discharge material, the conventional shortcoming like metal oxidation does not occur. Moreover, as there many carbon fibers used as points, the number of negative ion generated can be increased relatively.
Patent TW-200423060-A (TW)
Title: Scheduler for a disc drive apparatus
Inventor: GEERLINGS ALEXANDER CORNELIS
IPC: G11B21/08
Filed: 2003-12-16
Abstract: A scheduler (10) for a user appliance (1) and a user appliance comprising such scheduler are provided, for cooperation with a disc storage device (20). The scheduler is designed to record or read user data into or from storage space of the disc storage device, at storage locations where the amount of noise generated is as little as possible. The scheduler has an associated memory (7) with information on the noise behavior of the disc storage device (20). When selecting a storage location for writing or reading, the scheduler is designed to consult the memory (7) and to select a low-noise storage area (43).
Patent TW-200512004-A (TW)
Title: Methods for inhibiting viral replication in vivo
Inventor: CLARK MIKE
IPC: C12N15/55
Filed: 2004-01-28
Abstract: The present invention is directed to methods of modulating viral replication in vivo comprising administering to an individual a therapeutically or prophylactically effective amount of a composition comprising arginine deiminase modified with polyethylene glycol, to methods of concurrently modulating viral replication and treating cancer, and to methods of modulating nitric oxide levels in a patent, among others.
Patent TW-200424163-A (TW)
Title: Heterogeneously catalyzed partial gas phase oxidation of propene to acrolein
Inventor: PETZOLDT JOCHEN
IPC: C07C17/35
Filed: 2004-02-19
Abstract: In a process for heterogeneously catalyzed partial gas phase oxidation of propene to acrolein, the starting reaction gas mixture is oxidized over a fixed catalyst bed which consists of at least two fixed catalyst bed zones and is accommodated in two successive temperature zones A, B, and the transition from temperature zone A to temperature zone B does not spatially coincide with a transition from one fixed catalyst bed zone to another fixed catalyst bed zone.
Patent TW-200528694-A (TW)
Title: Optical power meter
Inventor: CHIEH PI-YAO
IPC: G01J1/44
Filed: 2004-02-20
Abstract: An optical power meter including a photodiode and an amplifier circuit is provided. The photodiode is for generating a current based on the power of a light beam incidents thereon. The amplifier circuit is for converting the current into a voltage and includes an amplifier, a capacitor, a plurality of resistors and a relay. The amplifier includes an inverting input terminal and an output terminal. The capacitor has a first terminal connected with the inverting input terminal and a second terminal connected with the output terminal. Each of the plurality of resistors has a first terminal connected with the inverting input terminal. The relay has a first terminal connected with the output terminal. The relay selectively connects one of the plurality of resistors with the output terminal so that the value of the voltage outputted by the output terminal is within a predetermined range. The on resistance of the relay is not larger than 10 Ω
Patent TW-200428349-A (TW)
Title: Controlling a light assembly
Inventor: JANG HYEON-YONG
IPC: H05B41/24
Filed: 2004-02-27
Abstract: A method and apparatus for operating a light assembly with fewer peripheral devices than is currently required is presented. The apparatus of the invention includes a lamp unit, a current restricting unit coupled to the lamp unit, and a current sensing unit that is coupled to the current restricting unit. Upon detecting a current output exceeding a predetermined magnitude for at least a predetermined time period, the current restricting unit increases the load on one of the lamps. The current sensing unit senses the output from each of the lamps as modified by the current restricting unit, and sums the outputs to determine a total current flow through the lamps. A current control unit that is coupled to the current sensing unit uses the total current flow to adjust the current input to the lamps.
Patent TW-200530918-A (TW)
Title: Method for automatically changing configured values of hardware in computer system in accordance with executing application program
Inventor: Qin zheng-hao
IPC: G06F1/24
Filed: 2004-03-12
Abstract: The present invention relates to a method for automatically changing configured values of hardware in computer system in accordance with executing application program, which is disclosed to dynamically alter configured values of hardware in computer, such as voltage, frequency, cooling fan speed, sound volume or sound effect and so forth, in accordance with the currently executing application program in a computer system so as to satisfy the hardware requirement preset by a user with an emphasis on a specific application program. The method stores the configured values of hardware corresponding to the application program in a hardware configuration file, and uses a resident program to monitor the initiation and termination of all application programs. If there is any pre-defined application program being executed, the resident program will automatically update the existing configured values of hardware in the computer to the configuration defined by the user. After the application program is terminated, the initial configured values of the computer are resumed.