baber/WOPTO huggingface dataset:
Patent TW-543106-B (TW)
Title: Electron beam exposed device
Inventor: YABE TAKAYUKI
IPC: H01L21/027
Filed: 2002-05-16
Granted: 2003-07-21
Abstract: An electron beam exposed device is that using the electron beam exposes a pattern to a wafer. The exposed device an electron beam occurred part and an electron beam forming part. The electron beam occurred part occurs the electron beam. The electron beam forming part has a plurality of opening that form the shape of the electron beam. The characteristic of the exposed device is that has a first ratio and a second ratio, wherein the first ratio is difference with the second ratio. The first ratio is the opening width of a first opening of those opening in a first direction/the pattern width of a exposed pattern of the wafer in the corresponding the first direction. Wherein the first direction is vertical a beaming direction of the electron beam. The pattern is formed by the electron beam shaping from the first opening. The second ratio is the opening width of a second opening of those opening in the first direction/the pattern width of a exposed pattern of the wafer in the corresponding the first direction. Wherein the pattern is formed by the electron beam shaping from the second opening.
Patent TW-554464-B (TW)
Title: Plate supporting member and method of using the same
Inventor: SHIMOBEPPU YUZO
IPC: H01L21/683
Filed: 2002-07-31
Granted: 2003-09-21
Abstract: The present invention relates to a plate supporting member and method of using the same. The object is to smoothly transport within a grinding apparatus and accommodate a plate into a cassette, even if it becomes thinner and have lower rigidity after grinding, without changing a structure of the grinding apparatus. To solve the problem, the plate supporting member 10 is configured at least with a plate supporting region 11 to support plates and a frame fixing region 13 to fix frames 15. A plate W which is integrated with the frame 15 with a protection tape is supported by the plate supporting member 10 and suctioned and held with a through hole 25 of the grinding apparatus for the grinding process. Moreover, a semiconductor wafer is transferred within the grinding apparatus and is also accommodated into the cassette under the condition that the wafer is supported with the plate supporting member 10.
Patent TW-569250-B (TW)
Title: Inverting transformer and inverter circuit
Inventor: FUSHIMI TADAYUKI
IPC: H01F27/28
Filed: 2002-09-27
Granted: 2004-01-01
Abstract: The purpose of the present invention is to have the capability of protecting the circuit and the voltage-boosting transformer without the need of special high-price components. In the solving means of the invention, transistor TR is used to perform switching onto the voltage added to the primary coil 21 of the voltage-boosting transformer 2. The secondary voltage is generated on the secondary coil 22 of the voltage-boosting transformer 2 and is added to the cold cathode 1. The current flowing at the cold cathode 1 is detected so as to control the switching operation of the transistor TR according to the detected result. An IC 3 and the voltage detection coil 23 wound on the voltage-boosting transformer 2 are provided to detect the voltage generated at the secondary coil 22 of the voltage-boosting transformer 2. The abnormality of the voltage provided for the cold cathode 1 is then detected according to the detected voltage. When an abnormal condition is detected, the application of the transistor to conduct the switching operation is stopped.
Patent TW-I227988-B (TW)
Title: Domain transfer method of telephone system and its device
Inventor: LI YUE-FANG
IPC: H04M1/00
Filed: 2002-10-03
Granted: 2005-02-11
Abstract: A domain transfer method and its device is disclosed. The user's switch board system connects to a central processing unit, which connects to wireless communication network systems of various telephone companies by various telephone numbers, and the central processing unit is able to judge which telephone company does the dialing telephone number belong to and then accordingly to choose an expected telephone number of the same company as hosting number to get fee discount. Other advantages include easy installation, no wiring construction required, high mobility, requiring no application of address alteration or area code alteration to the fixed wire telephone company and to use the original telephone number even in different area.
Patent TW-593003-B (TW)
Title: Evaporator and vehicle provided with refrigeration cycle having the same
Inventor: HIGASHIYAMA NAOHISA
IPC: B60H1/32
Filed: 2002-10-16
Granted: 2004-06-21
Abstract: The invention provides an evaporator 1 having a front heat exchange assembly 1A and a rear heat exchange assembly 1B arranged at an air inlet side and an air outlet side, respectively, and adjacent to each other, each of the heat exchange assemblies 1A, 1B comprising a pair of upper and lower headers 2, and a multiplicity of refrigerant channels 3 each having an upper and a lower end connected to the upper header and lower headers. The upper and lower headers 2 of the rear heat exchange assembly 1B are internally provided with vertical partitions 21 for internally dividing the headers 2 into portions arranged laterally so as to reverse the direction of upward or rearward flow of a refrigerant through the refrigerant channels of the rear heat exchange assembly 1B every specified number of refrigerant channels and thereby provide at least one group 3U of upward refrigerant channels in each of the left half and the right half of the rear heat exchange assembly 1B. When the evaporator 1 is used in a motor vehicle air conditioner, the portions of air passing through the left and right halves of the evaporator 1 become uniform in temperature, obviating the likelihood of giving discomfort to the riders, even when the clutch of the compressor is disengaged because the upward refrigerant channel group 3U wherein the refrigerant is stagnates in a large amount is positioned at each of the left and right sides of the rear heat exchange assembly 1B.
Patent TW-I289889-B (TW)
Title: Method of polishing wafer and polishing pad for polishing wafer
Inventor: MASUMURA HISASHI
IPC: B24D3/28
Filed: 2002-10-29
Granted: 2007-11-11
Abstract: The present invention discloses a wafer polishing pad, which is suitable for use in the wafer polishing method to effectively prevent the outer periphery gray-color defects of wafer, and a wafer polishing method. For the wafer polishing method, a mirror polishing is conducted by making the main surface of the wafer to slide and contact with the polishing pad, which is obtained by soaking non-weaving cloth with resin. The polishing operation is conducted by making the ratio between the surface roughness of polishing pad and the compression rate {surface roughness (mum)/compression rate (%)} higher than 3.8.
Patent TW-593922-B (TW)
Title: Head lamp for vehicle
Inventor: SUZUKI JUN
IPC: F21S8/10
Filed: 2002-11-25
Granted: 2004-06-21
Abstract: A head lamp (1) for vehicle allowing a forward traffic obstacle to be clearly viewed at night by eliminating the non-uniform distribution of light in the range of radiation. An HID lamp (14) is disposed at a specified position on the center axis O of a reflector (2) to provide a low beam position, the HID lamp (14) is slid backward along a center axis X crossing the center axis O at a specified crossing angle to lower the position of the HID lamp (14) less than the low beam position so as to provide a high beam position, light from the HID lamp at the low beam position is radiated only to the upper half side of the reflector (2) by a shade (12) and light from the HID lamp (14) at the low beam position is radiated also to the lower half side thereof through a light transmission hole formed in the shade (12) to distribute the light to the entire surface of the reflector (2).
Patent TW-I289679-B (TW)
Title: Current sensor
Inventor: TAKATSUKA TOSHINORI
IPC: G01R15/20
Filed: 2002-11-26
Granted: 2007-11-11
Abstract: A current sensor is disclosed in the present invention, wherein the measured current is sensed according to the magnetic flux generated by the measured current. The invention is featured with having the followings: an U-shaped conductor, in which the measured current flows; a magnetic sensor disposed in between two straight line portions, which are parallel to each other and form the aforementioned U-shape; a can-shaped magnetic body, which covers both the straight line portions and the magnetic sensor, and has a first convex portion at a position opposite to the magnetic sensor; and a holding member, which holds the conductor, the magnetic sensor and the magnetic body by making the end portion of the conductor and the terminal of the magnetic sensor locate at the same side for the magnetic body.
Patent TW-I259203-B (TW)
Title: Cell-cultivating device
Inventor: CHANG KING-MING
IPC: C12N1/00
Filed: 2003-01-24
Granted: 2006-08-01
Abstract: The present invention claims and discloses a novel apparatus and method for efficiently cultivating cells with minimal mortality in order to harvest a maximum amount of cellular products generated by the cultivated cells. More particularly, the present invention teaches a method and a device for plating cells and causing maximum adherence of cells of interest. Furthermore, the present invention also teaches a growth substrate means that is capable of providing the largest surface area for cell adhesion and functions as an oxygenator, a depth filter and a static mixer to maximize the production of cellular products by intermittently and periodically provide sufficient oxygen and nutrients to the cells without causing cell death. The device of the present invention is economical and can be disposable thus eliminating complications caused by sterilization eliminating complications caused by sterilization and is capable of periodically and intermittently provide oxygen and nutrients to cells, through controlling the amount of culture medium that comes into contact with the growth substrate means.
Patent TW-570786-B (TW)
Title: Laminated heating body
Inventor: TAKEUCHI NAOTO
IPC: F24V30/00
Filed: 2003-01-28
Granted: 2004-01-11
Abstract: The present invention provides a laminated heating body for adjusting the surface temperature of a heating body. A cover sheet 1 covering the surface of the heating body 4 is formed of freely peel-able first substrate 2 with a larger conductivity and a second substrate 3 with a smaller conductivity than the first substrate 2. The surface temperature of the laminated heating body can be altered by removing or incorporating the second substrate 3.
Patent TW-593137-B (TW)
Title: Method for producing flame retardant material
Inventor: JANG CHAU
IPC: C01B31/04
Filed: 2003-02-18
Granted: 2004-06-21
Abstract: A method for producing a flame retardant material comprises mixing expandable graphite powder, chemical fiber, and paper fiber in a specified ration; using a nonwoven weaving process to form the mixture obtained from the previous step, and thermally compressing the formed mixture into a sheet-like flame retardant material. Alternatively, the mixture containing the expandable graphite powder, chemical fiber and paper fiber is formed by a pulp forming process and dried into a flame retardant material. Thus, the ratio of the expansion graphite powder can be accurately controlled, and be increased to 85% in the overall flame retardant material to greatly increase the performance of the flame retardant material.
Patent TW-588372-B (TW)
Title: Method for manufacturing test patterns of semiconductor memory
Inventor: NAKANO TOSHIO
IPC: G11C29/10
Filed: 2003-03-24
Granted: 2004-05-21
Abstract: The present invention provides a method for manufacturing test patterns of semiconductor memory, which is used to produce correct test patterns of semiconductor memory for easy verification in accordance with the test specification of semiconductor memory of a designer and to obtain the test specification of semiconductor memory. According to the method for manufacturing test patterns of semiconductor memory, action data having the test patterns of semiconductor memory are generated with a format independent of the type of semiconductor test device, and a verification for the action data is processed with an emulation function corresponding to the format, and then a test specification of semiconductor memory based on the action data is produced accordingly.
Patent TW-589507-B (TW)
Title: Non-linear optical thin film, non-linear optical device using the same, and optical switch using the same
Inventor: HONDA MITSUTOSHI
IPC: G02F1/355
Filed: 2003-04-24
Granted: 2004-06-01
Abstract: The object of the present invention is to provide an optical device for rapidly changing over the emission path of a light signal. To achieve the object, a non-linear optical material comprising crystal grains of an oxide having a corundum type crystal structure, and amorphous portions in the surroundings of the crystal grains, in a thin film, is disclosed. The non-linear optical thin film has such a property that its refractive index varies largely when energy is applied thereto. Since the material shows little loss of light transmitted therethrough, it is possible, by use of the material, to provide a non-linear optical device for efficiently changing over the emission path of a light signal or turning-ON/OFF the light signal.
Patent TW-I254987-B (TW)
Title: Material for forming insulating film with low dielectric constant, low dielectric insulating film, method for forming low dielectric insulating film and semiconductor device
Inventor: NAKAGAWA HIDEO
IPC: H01L21/31
Filed: 2003-05-14
Granted: 2006-05-11
Abstract: A material for forming an insulating film with low dielectric constant of this invention is a solution including a fine particle principally composed of a silicon atom and an oxygen atom and having a large number of pores, a resin and a solvent.
Patent TW-I236691-B (TW)
Title: Push button structure
Inventor: SUNADOME MINORU
IPC: H01H13/70
Filed: 2003-05-26
Granted: 2005-07-21
Abstract: A push button structure has an outer face of a key top that extends from a top face to a seat portion. An outer face starting from the top face and terminating at a position between the top face and the seat portion is tapered in a spreading direction. An outer face that extends from the position between the top face and the seat portion toward the seat portion is formed so as not to approach the outer face of the adjacent key top. In the outer face of the key top, an inward step is disposed at the position between the top face and the seat portion. The starting end of the outer face extending toward the seat portion is shifted to the inner side from the terminating end of the outer face starting from the top face of the key top.
Patent TW-I281846-B (TW)
Title: Heat-dissipating device and a housing thereof
Inventor: CHANG SHUN-CHEN
IPC: H05K7/20
Filed: 2003-05-30
Granted: 2007-05-21
Abstract: The present invention provides a heat-dissipating device and a housing thereof. The heat-dissipating device includes an impeller and a housing. The impeller has a hub and a plurality of rotor blades disposed around the hub. The housing includes an outer frame, an air-guiding part formed on one side of the outer frame, and a plurality of stator blades disposed in the outer frame corresponding to the air-guiding part for guiding the airflow passing through the blades and greatly increasing the static pressure of the airflow discharged from the heat-dissipating device.
Patent TW-I223039-B (TW)
Title: Butterfly valve
Inventor: KAMESAWA JIRO
IPC: F16K1/226
Filed: 2003-07-31
Granted: 2004-11-01
Abstract: This invention provides a butterfly valve, characterized in that: a part of the shaft support extending towards an outside of the valve pin joins a valve drum of the shaft support of the valve drum that is made of a material different from that for making the valve body. An oblique face is formed between an inner periphery and outer face of the seat ring such that the angle and width formed between the oblique face and the outer face are maximum at the location normal the valve shaft, and minimum at the location of the valve shaft. The central portion of the inner periphery surrounding the valve body is provided with an engaging projection portion projects inwards. A recess for engaging the engaging projection portion is formed to surround the periphery of the seat ring such that the seat ring presses against an inner periphery of the valve body at opposite sides thereof. A cylindrical shaft lining with a closed end is provided to support the other valve pin of the valve body and closes the other valve pin.
Patent TW-595111-B (TW)
Title: Fast data recovery digital data slicer
Inventor: CHANG ANDREW
IPC: H04L25/06
Filed: 2003-09-03
Granted: 2004-06-21
Abstract: A digital data slicer, for transforming an input signal into a sliced signal. The digital data slicer contains a comparing device, coupled to the input signal and a reference level signal, for comparing the input signal with the reference level signal to thereby generate the sliced signal; a phase detecting level deciding device, coupled to the comparing device, for detecting the phase when transitions happened in the sliced signal by using an reference clock signal as standard, to thereby generate a digital level signal; and a digital to analog converter, coupled to the phase detecting level deciding device, for generating the reference level signal according to the digital level signal.
Patent TW-I230536-B (TW)
Title: Hinge unit and hinge structure using the hinge unit
Inventor: KAWAMOTO MASANOBU
IPC: F16C11/04
Filed: 2003-10-24
Granted: 2005-04-01
Abstract: A hinge unit and a hinge structure using the hinge unit are disclosed for being capable of opening a mobile phone receiver fully or until a given angle by only one push, wherein a receiver (18) can be stopped before the receiver (18) arrives a fully opened position by providing an engage groove (44) on a stopper (38) other than the engage groove (42) that engages a key portion (40) of an actuator (36). Further, a returning force is given to a sub-cam (48) and the actuator (36) by a returning coil spring (46) and a button portion (60) is pushed towards the direction that relieves the engaging condition between the key portion (40) and the engage groove (42). Therefore, when continuously push the button portion (60), the receiver (18) is opened until the fully opened position in a single burst. As a result, by only one push upon the button portion (60), the receiver (18) is able to be conveniently opened to about 90 and maintained at the approximately 90 position.
Patent TW-I229992-B (TW)
Title: Apparatus and methods used for network connected information handling systems devices
Inventor: NOEL FRANCIS E JR
IPC: H04L12/28
Filed: 2003-10-29
Granted: 2005-03-21
Abstract: Wirelessly connected information handling system devices such as access points and end user devices are layer 3 aware, particularly in respect to knowing the IP address of the stations wirelessly connected to them. With capability for full layer 3 functionality, the use of open shortest path first (OSPF) in these products provides a well tested, very robust method moving from a large flat LAN environment to the hierarchical world of IP routing.
Patent TW-I246053-B (TW)
Title: System for extracting and processing numerical data, method therefor, and computer readable medium therefor
Inventor: DIETZ TIMOTHY ALAN
IPC: G06F9/44
Filed: 2003-12-02
Granted: 2005-12-21
Abstract: A unique Web document interface function that enables the interactive user to simply extract or copy numerical data from one or more in a sequence of accessed and received Web pages. This extracted numerical data may then be stored and numerically processed independent of the Web document, and without affecting the Web document. A transparent displayed layer is superimposed over the displayed received network document; the user is enabled to extract numerical displayed data, e.g. highlighted data into the superimposed layer which functions to designate the numerical data in said underlying displayed network document to be extracted; and an implementation is provided for copying numerical data into said superimposed layer, e.g. into a spreadsheet for further processing.
Patent TW-I232054-B (TW)
Title: Method of automatic switching for software telephone
Inventor: TUNG SHIN-REN
IPC: H04M1/64
Filed: 2003-12-08
Granted: 2005-05-01
Abstract: An automatic switch system for software telephone is applied for a personal computer (PC) that integrates a software telephony system, a computer telephony integration system and a private branch exchange. The system is to use a phone line one and a phone line two from fast automatic switch-over to successfully overcome the shortcoming of the conventional telephone switchboard showing on-hold noise while switching to an interactive voice response (IVR) system. When the customer center operator is communicating with a client, if switching to IVR system is desired but the IVR can not pick up in time, then the system can be used to switch to prevent the client from hearing the on-hold sound or rings from the telephone switchboard.
Patent TW-I276661-B (TW)
Title: Dispersions of amorphous urethanized unsaturated polyester resins based on particular dicidol isomers
Inventor: GLOCKNER PATRICK
IPC: C08F283/01
Filed: 2003-12-18
Granted: 2007-03-21
Abstract: The invention relates to an aqueous dispersion based on an amorphous urethanized unsaturated polyester resin based on certain dicidol isomers and on saturated and/or unsaturated dicarboxylic acids.
Patent TW-I238268-B (TW)
Title: Reflection mirror and optical equipment using the same
Inventor: SAWAMURA MITSUHARU
IPC: G02B1/10
Filed: 2004-02-27
Granted: 2005-08-21
Abstract: A reflection mirror includes an underlaying layer, a reflection layer, and a protective layer on a resin substrate in the order from the resin substrate, in which the reflection layer is composed of an Ag film, each of the underlaying layer and the protective layer includes at least one TiO2 film and at least one Al2O3 film, and a film of the underlaying layer contacting the resin substrate is a TiO2 film.
Patent TW-I227051-B (TW)
Title: Exposed pad module integrated a passive device therein
Inventor: LEE CHIEN-CHEN
IPC: H01L23/495
Filed: 2004-04-09
Granted: 2005-01-21
Abstract: An exposed pad module integrated a passive device therein. The module includes an active device base, an active device overlying the base, a trace line arranged beyond the base and electrically connecting to the active device, a contact pad arranged beyond the trace line, a passive device electrically connecting to the trace line contact pad, and an encapsulant covering the active device, trace line, and passive device and exposing the active device base and at least a part of the contact pad.