baber/WOPTO huggingface dataset:
Patent TW-200300482-A (TW)
Title: Mounting structure of C type retaining ring for hole
Inventor: AIHARA YASUNORI
IPC: F16B21/18
Filed: 2002-11-13
Abstract: This invention provides a mounting structure of C- type retaining ring for hole. The C- type retaining ring 27 that is damaged after being mounted to a peripheral groove 12 at an inner perimeter of a tubular body 11, may be easily removed from the peripheral groove 12 by means of the mounting structure of the C- type retaining ring for the hole. In an inner perimeter wall surface of the tubular body 11 used for a nailing machine is formed with the peripheral groove 12 for the C- type retaining ring mounting for the hole. At the same time, an end face 14 of the tubular body 11 the open and formed with a notch 15 crossing the peripheral groove 12.
Patent TW-200409389-A (TW)
Title: Structure and manufacturing method of thermoelectric cooler
Inventor: DING YING-JIE
IPC: H01L35/02
Filed: 2002-11-29
Abstract: The invention provides a structure and manufacturing method of thermoelectric cooler. The thermoelectric cooler structure comprises a first metal substrate, a second metal substrate, plural metal conductors, plural N-type semiconductors and plural P-type semiconductors. The first metal substrate has a first metal oxide layer plane. The second metal substrate is disposed under the first metal substrate, and has a second metal oxide layer plane. At the same time, the first metal oxide layer plane is opposed to the second metal oxide layer plane. The metal conductor is soldered onto the first metal oxide layer plane and the second metal oxide layer plane. The N-type semiconductor and the P-type semiconductor are disposed between the metal conductor on the first metal oxide layer plane and the metal conductor on the second metal oxide layer plane in the way of alternative arrangement.
Patent TW-200304415-A (TW)
Title: Head unit for ejection apparatus and ejection apparatus equipped therewith; method of manufacturing LCD device, organic EL device, electron emission device, PDP device, electrophoretic display device, color filter, and organic EL method of forming spacer
Inventor: NAKAMURA SHINICHI
IPC: H05B33/10
Filed: 2002-12-26
Abstract: The object of the present invention is that in a head unit of ejection apparatus that operates with ink ejection process, a sub-carriage 41 is detachably held by a main carriage of the ejection apparatus to allow easy operation to the path of the piping material for discharging the droplets ejected by the head unit 7 so as to prevent from contaminating the droplets ejected by the liquid droplet ejection head 7 in disassembling the piping material. The solution of the present invention is that a head-side piping material that is connected to the liquid droplet ejection head 7 by piping connector 48 with the sub-carriage 41 at a position away from liquid droplet ejection head 7 is provided with piping joint 49 that is detachably connected to an apparatus-side piping material communicated with a liquid supply tank provided in the ejection apparatus.
Patent TW-200411144-A (TW)
Title: Apparatus and method for controlling the length of a carbon nanotube
Inventor: TAI HUNG-MING
IPC: G01Q70/12
Filed: 2002-12-30
Abstract: An apparatus and method for controlling the length of at least a carbon nanotube is disclosed, comprising at least a position locating device for locating and adjusting the position of a substrate with said carbon nanotube; a discharging electrode located adjacent to said position locating device for cutting said carbon nanotube; a piezo actuator for fixing or adjusting the position of said discharging electrode or the relative height between said discharging electrode and the reference surface on said substrate; a distance detector for detecting the height of said discharging electrode; and a voltaic pulse supplier for supplying a voltaic pulse to said discharging electrode and cutting the redundant part of said carbon nanotube.
Patent TW-200403964-A (TW)
Title: Tape feeder
Inventor: CHON CHONG-PIL
IPC: H05K13/02
Filed: 2003-01-14
Abstract: The present invention discloses a tape feeder for supplying plural electronic components arranged and mounted to a tape in turn comprising: a main frame; a shutter installed to an upper portion of the main frame for opening and closing a component discharge opening of the electronic components; first and second sprocket wheels installed to a lower portion of the shutter for moving the tape received the electronic components by a predetermined pitch; a rotating latch connected to the first and second sprocket wheels for rotating the first and second sprocket wheels; plural levers connected to a side of the rotating latch for driving the rotating latch; an eccentric cam having a taper formed at its side constructed rotatably for driving the rotating lever; a shutter lever constructed for performing the forward and backward movement of the shutter by the driving of the eccentric cam; and a manual lever for moving the tape by one pitch by a worker when an initial work is set to supply the electronic components.
Patent TW-200414576-A (TW)
Title: Method to embed MIM capacitor into dielectric layer with low dielectric constant
Inventor: Li zheng-zhe
IPC: H01L45/00
Filed: 2003-01-17
Abstract: A method to embed MIM (metal/insulator/metal) capacitor into a dielectric layer with low dielectric constant is disclosed, which includes: firstly providing a semiconductor substrate formed thereon a blocking layer to block the diffusion of copper atoms and prevent the invasion of the amino group molecules of the low-k material to cause photoresist clogging; then forming an etch stop layer on the blocking layer to form the etch stop of the bottom capacitor substrate of the capacitor; sequentially depositing a first metal layer, a dielectric layer and a second metal layer to complete the disposition of each layer of the MIM capacitor; then coating the photoresist, defining the top capacitor substrate by the photolithography and etching processes; removing the photoresist, depositing an etch stop layer on the exposed surface after etching, defining the bottom capacitor substrate by photolithography and etching, and filling the low-k material; etching the contact window and the via till reaching the etch stop layer; then using the well-known copper damascene process to etch/fill the contact window and the via; and finally burying the copper wire for completion.
Patent TW-200414677-A (TW)
Title: LVDS driving device operated by low power
Inventor: Lv zhao-xin
IPC: H03B1/00
Filed: 2003-01-20
Abstract: A low-voltage differential signaling (LVDS) driving device operated by low power of the present invention is formed of a differential signal output circuit, a switching circuit, a switch control circuit and a reference current control circuit. The differential signal output voltage has plural MOS transistors to drive the LVDS positive-end signal and LVDS negative-end signal. The switch circuit has plural switches and is coupled to the gates of plural MOS transistors, so as to control the plural MOS transistors to turn ON or OFF. The switch control circuit outputs the first switch control signal and the second switch control signal to control the plural switches to turn ON or OFF. The reference current control circuit outputs the first control voltage and the second control voltage, so as to couple to the plural MOS transistors through the switching circuit, and control the current when the plural MOS transistors are conducted.
Patent TW-200501568-A (TW)
Title: Digital filter
Inventor: LIANG JUI
IPC: H03H17/02
Filed: 2003-01-27
Abstract: Methods and apparatus of signal processing are described. In a method according to one embodiment, a high-frequency region of a digital signal is detected. In response to the detecting, the high-frequency content of the digitized signal is increased in at least a portion of that region.
Patent TW-200417282-A (TW)
Title: Multi-layered polymer electroluminescent device and manufacturing method thereof
Inventor: Zhang shu-wen
Filed: 2003-02-18
Abstract: A The invention discloses a multi-layered polymer electroluminescent device and manufacturing method thereof, wherein the polymer is firstly dissolved in a proper organic solution, and the polymer solution is coated on the flexible carrying substrate, which is rolled/stored after baking. The above steps are repeated, so as to obtain plural flexible carrying substrates pasted with polymer films. Then each flexible carrying substrate is processed in the way of roller transfer printing or transparent printing, so as to transfer-paste the polymer film onto the transparent conduction substrate from the flexible carrying substrate sequentially. After evaporating the cathode and packaging, a multi-layered polymer electroluminescent device is obtained.
Patent TW-200416466-A (TW)
Title: Pixel structure of in-plane switching liquid crystal display device
Inventor: SHIH PO-SHENG
IPC: G02F1/1343
Filed: 2003-02-27
Abstract: A pixel structure of an in-plane switching liquid crystal display device is described. The structure includes a glass substrate, a data line, a gate line, a transistor and a common electrode. The data line, the gate line and the transistor are on the glass substrate. The transistor is composed of a gate electrode, a source electrode and a drain electrode. The common electrode has an opening disposed directly over the data line, the gate line and the transistor, where the width of the opening is longer than that of the data line.
Patent TW-200307126-A (TW)
Title: Unit for checking blood and device for checking blood
Inventor: IWAKI YOSHIHIDE
IPC: G01N33/48
Filed: 2003-03-24
Abstract: The object of the present invention is to provide a unit for checking blood, which can prevent operator from getting in contact with plasma and serum. The unit for checking blood 10 of the present invention comprises: a sealed container which consists of an outer cylinder 11 and inner cylinder 21. The part of the sealed container forms a blood guide portion 14 which guides blood. In addition to the blood guide portion 14, part make its inner portion and outer portion liquid-sealed and at least portion is transparent. In addition, a blood component separation film 16 is installed in the sealed container. At the same time, a reagent layer 24 is installed in a manner that it can be observed from outside, in which the blood component separation film 16 is used to derive plasma and serum from a blood sample which is guided by the blood guide portion 14. The reagent layer 24 has a portion which can derive plasma and serum from the blood sample which is guided by the blood component separation film 16, and the portion is provided with a reagent which can react with plasma and/or serum, and then can color.
Patent TW-200305930-A (TW)
Title: Resist removing device and resist removing method
Inventor: ENDO TAMIO
IPC: G03F7/30
Filed: 2003-04-15
Abstract: In the resist removing device, the distance between the surface of the substrate (10) and the ultraviolet ray permeable plate (3) is adjusted to a predetermined distance by means of a downward movement mechanism (2) of a substrate stage (2), and O3 water is supplied to the processing space formed between the surface of the substrate (10) of the processing chamber (1) and the ultraviolet ray permeable plate (3) to form a liquid film (41). The liquid film (41) is radiated by an ultraviolet ray with a wavelength of 172 nm~310 nm by a ultraviolet ray lamp to generate various active oxygen by decomposing O3 thereby removing the resist. By virtue of this structure, a liquid film is formed on the resist, and the resist can be solved and removed by utilizing the active oxygen generated in the liquid film, as well as free from resource and energy consumption type technology. That is, an environmentally friendly type technology that can be used to remove resist without utilizing high energy or chemical solvents can be achieved.
Patent TW-200423430-A (TW)
Title: Solderless connection LED module
Inventor: WU JIAHN-CHANG
IPC: H01L33/00
Filed: 2003-04-23
Abstract: A first pinch metal having through hole, pressing against to the top electrode of an LED package, and a second pinch metal pressing against to the bottom electrode of the LED, with pressing contact for electronic coupling connection to form solderless connection LED module.
Patent TW-200426841-A (TW)
Title: Flash memory with multi-partition
Inventor: HUANG CHUNG-MENG
IPC: G11C16/00
Filed: 2003-05-29
Abstract: A Flash memory with multi-partition is provided. The Flash memory is partitioned into a first Flash memory block and a second Flash memory block. A chip usage option pin and a block option pin in combination with a logic circuit are used to select the chip usage between single chip usage and dual-block partition chip usage. When dual-block partition chip usage is selected and the working block is fault, the spare block can be selected to replace the working block to recover the Flash memory.
Patent TW-200402785-A (TW)
Title: Substrate processing apparatus and substrate processing method
Inventor: KATSUOKA SEIJI
IPC: C25D17/00
Filed: 2003-06-03
Abstract: A substrate processing apparatus has a processing tank (10) for plating a substrate (W) in a plating solution (Q) holds therein, a cover (40) for selectively opening and closing an opening (11) of the processing tank (10), a spraying nozzle (60) mounted on an upper surface of the cover (40), and a substrate head (80) for attracting a reverse side of the substrate (W) to hold the substrate (W). With the cover (40) removed from the opening (11) of the processing tank (10), the substrate head (80) is lowered to dip the substrate (W) in the plating solution (Q) for thereby plating the substrate (W). When the substrate head (80) is lifted and the opening (11) of the processing tank (10) is closed by the cover (40), the substrate (W) is cleaned by the spraying nozzle (60).
Patent TW-200428919-A (TW)
Title: Lifting type laminated electrical device stacking machine
Inventor: Li hong-nan
IPC: H05K3/00
Filed: 2003-06-13
Abstract: The invention provides a lifting type laminated electrical device stacking machine. The stacking machine includes a substrate, a material feeding area on one side of the substrate, and a stacking area on the other side of the material feeding area. A lifting transmission set is arranged between the material feeding area and the stacking area, which is connected to an upper mold seat for lifting and moving between the material feeding area and stacking area. The stacking area is provided with a lower mold seat. The upper and lower mold seats have upper and lower molds, respectively. Therefore, with the lifting type to make circuit sheets adhere on the upper mold for material feeding and the type of stacking on the lower mold, view angles on horizontal plane are employed to provide visually clear operation, thereby increasing the convenience in operation and correctness in aligning the circuit sheets on the upper mold.
Patent TW-200500758-A (TW)
Title: Polysilicon thin film transistor liquid crystal display having a plurality of common voltage drivers
Inventor: YANG CHIEN-SHENG
IPC: G02F1/136
Filed: 2003-06-26
Abstract: A polysilicon thin film transistor liquid crystal display (polysilicon TFT LCD) has a panel, a common voltage layer, a plurality of display cells, a plurality of scan lines, a plurality data lines, and a plurality common voltage drivers. The scan lines and the data lines are coupled to the display cells. Each of the common voltage drivers is formed in the panel and is used to generate a common voltage and to apply the common voltage to the common voltage layer.
Patent TW-200413656-A (TW)
Title: High torque resistant and strong screwless plastic gear box
Inventor: TSERGAS ATHANASE N
IPC: F16H57/032
Filed: 2003-07-11
Abstract: A high torque resistant and strong screwless plastic gear box has a reduced thickness at its output shaft. The gear box and a reduction drive assembly therein may be used particularly, but not exclusively, in a slot machine with a spinning drum or hopper which holds coins or tokens to be released therefrom. The gear box includes a main body and a cover which is ultrasonically welded thereto. Locating posts, holding tubes, inner welding pads, outer surrounding tubes, and locating ribs are provided to weld the cover to the main body. Acoustical chambers are formed between outer walls and inner arcuate walls of the main body. The inner arcuate walls surround all of the shafts and gears inside the main body. This double-walled construction reduces noise and provides surprising mechanical strength. All of the gears are mounted on only three shafts secured between the main body and the cover. Four of the gears are stacked on a single central shaft and rotate in two pairs independently of each other.
Patent TW-200504823-A (TW)
Title: Method for keeping the precision of photolithography alignment after wafer bonding
Inventor: TSENG CHUNG-YANG
IPC: G02B7/02
Filed: 2003-07-18
Abstract: The present invention provides a method for keeping the precision of photolithography alignment after wafer bonding, which employs etching to etch out two slots on the back of the alignment mark on the upper wafer, so that the depths of the two slots are larger than the required depth of the sheet, and bond them with the wafer on the lower layer with the alignment mark and the micro-structure; then, the bonded wafers are conducted with an annealing process to enhance the bonding strength, and with a thickness reduction process to make the thickness of the upper wafer smaller than that of the slots, so as to expose the alignment mark in the slot of the upper wafer, which could be aligned by the exposure equipment too.
Patent TW-200509004-A (TW)
Title: Scientific teaching aids of fuel cell and color principle
Inventor: FARIS SADEG MUSTAFA
IPC: G09B25/00
Filed: 2003-08-29
Abstract: The main purpose of the invented "scientific teaching aids of fuel cell and color principle" is to provide a kind of safe battery experimental teaching aids. In the conventional teaching of chemical battery, a general chemical battery having electrolyte slot is used. The electrolyte sometimes has erosive or poisonous property such that students, especially young students, possibly have danger of burn caused by contacting or poisoning caused by erroneous eating. In the fuel cell of the invented "scientific teaching aids of fuel cell and color principle", an "aluminum-saltwater-air" system is adopted such that there is no danger of chemical erosion, burn, or poisoning; and it is even safer as compared with the conventional teaching aids of battery principle having the electrolyte slot. Another purpose of the invented "scientific teaching aids of fuel cell and color principle" is to provide a kind of scientific teaching aids that combines the battery principle, especially the novel and progressive fuel cell principle that can be assembled easily, with the principle of chromatics. Through the invented "scientific teaching aids of fuel cell and color principle", it is capable of providing safe environment for students to learn metal fuel cell principle, metal fuel cell structure, assembling method of metal fuel cell, concept and method of serial and parallel connections, and the phenomenon of chromatics and mixture of color and light.
Patent TW-200413193-A (TW)
Title: Engine mounting structure of low floor type vehicle
Inventor: TAKENAKA MASAHIKO
IPC: F02B61/02
Filed: 2003-09-16
Abstract: To widen a banking angle of a V-type engine, to enable enhancing the degree of freedom in designing an intake system, further, to lower the V-type engine, to enable lowering the center of gravity of a low floor type vehicle and to enable more reducing vibration. In a low floor type vehicle 10, a banking angle θ 1 of a longitudinal V-type engine 100 mounted below a low floor is set to an angle equal to or exceeding approximately 90 DEG. The V-type engine is arranged with a bisector L1 of the banking angle directed toward a head pipe 21 of a body frame 20. The body frame is composed of a pair of right and left upper frames 22 extended backward and downward from the head pipe and a pair of right and left down frames 23 extended downward from the head pipe and coupled to the front of a crankcase 104 of the V-type engine and is a diamond type frame from which the V-type engine can be suspended.
Patent TW-200512859-A (TW)
Title: Method and device for inspecting circuit substrate
Inventor: Zhou de-chang
IPC: H01L21/66
Filed: 2003-09-29
Abstract: Disclosed are a method and a device for inspecting a circuit substrate, which can be employed in two-line measuring or four-line measuring. The circuit substrate to be detected comprises a plurality of conductive traces and conductive vias distributed thereon. The present invention provides a first detecting board having densely-distributed parallel longitudinal conductive lines, which is positioned against a surface of the circuit substrate to allow the conductive vias or the conductive traces to electrically contact with the longitudinal conductive lines, and further provides a second detecting board having densely-distributed parallel transverse conductive lines, which is positioned against an opposite surface of the circuit substrate to allow the conductive vias or the conductive traces to electrically contact with the transverse conductive lines. Thereafter, electrical properties, such as voltage, current, and resistance, between any one longitudinal conductive line and any one transverse conductive line, or between any two longitudinal conductive lines, or between any two transverse conductive lines, are measured. Thus, the present invention provides a novel method of measuring, which is totally different from the probe-based measuring methods.
Patent TW-200408730-A (TW)
Title: Novel cathode design for use in electrodeposition cell
Inventor: JOHNSON DANIEL ROBERT
IPC: C25D5/54
Filed: 2003-09-30
Abstract: Electrodeposition is an attractive deposition technique since it allows the deposition of metal to be controlled to a high level (material composition, crystallinity and quality can all be controlled) and is an efficient and low waste process. However, the deposition of metal patterns onto a non-conducting substrate requires that suitable conducting tracks are present on the substrate in order to complete the electrolytic cell. Such conducting tracks are difficult to design for complex or discontinuous features. The present invention provides an electrode configuration that overcomes or substantially mitigates these problems by providing a cathode design based on a porous substrate.
Patent TW-200517929-A (TW)
Title: Cursor control device
Inventor: SU CHUN-NAN
IPC: G09G5/08
Filed: 2003-11-17
Abstract: A cursor control device is used in a window-interfaced computer system capable of executing an application software. The device includes a main body to be held by a user; a function switch disposed on the main body, and triggered by the user to switch between a first and a second modes; and a command generator electrically connected to the function switch. The command generator in communication with the computer system allows the computer system to receive a first command when the function switch is in a first mode so as to perform cursor control input operation via the window interface, and allows the computer system to receive a second command when the function switch is in a second mode so as to perform direct control of the application software.