baber/WOPTO huggingface dataset:
Patent TW-460719-B (TW)
Title: Apparatus for increasing power handling capability of fibers and fibers with optimized numerical aperture
Inventor: LI KENNETH K
IPC: G02B6/24
Filed: 2000-04-19
Granted: 2001-10-21
Abstract: The power handling capability of polymer fibers is increased by broadening an input intensity profile, which is typically Gaussian, without significantly decreasing the efficiency of coupling light into a polymer fiber. The method for increasing the power handling capability of polymer fibers includes the steps of: (a) emitting light having a Gaussian intensity profile from a fiber light source; (b) broadening the Gaussian intensity profile so that energy at the center of the Gaussian intensity profile is distributed to the perimeter to reduce the peak power intensity of the emitted light before it is launched into the polymer fiber; (c) transmitting the emitted light into at least one polymer fiber. Preferably, a fused bundle is used to broaden the intensity profile and preferably the fused bundle has an angled input end face. As a result, more total power can be coupled into the polymer fiber while keeping below the melting threshold caused by the light absorption -- enabling, for example, power in excess of 1 Watt to be transmitted through a 1-mm diameter PMMA fiber.
Patent TW-467828-B (TW)
Title: Reinforced lens assembly structure
Inventor: LIN CHENG-TSUNG
IPC: B32B17/06
Filed: 2000-04-25
Granted: 2001-12-11
Abstract: The present invention provides a reinforced lens assembly structure, which mainly comprises laminating a frame between a glass plate and a PC plate. The frame comprises a tube. The inner end of the tube is installed with a plurality of holes which are filled with a desiccant. The size of the frame is slightly smaller than that of the glass plate and the PC plate, and an indent is formed with the two plates which is filled with a soft and elastic bonding material (such as hot melt glue or silicone), thereby providing a reinforced lens which is impact-resistant, wear-resistant, and free from formation of haze due to a temperature difference between the two sides.
Patent TW-465044-B (TW)
Title: Cutting machine
Inventor: UMAHASHI TAKAYUKI
IPC: B28D5/00
Filed: 2000-06-19
Granted: 2001-11-21
Abstract: A cutting machine comprising cassette supporting means, disposed in a cassette bearing area, for supporting a cassette accommodating a plurality of workpieces; a chuck table disposed substantially horizontally movably between a chucking area and a cutting area; cleaning means disposed in a cleaning area; cutting means for cutting the workpiece chucked on the chuck table located in the cutting area; and workpiece transport means. The cassette bearing area, the chucking area, and the cleaning area are placed in this order on a first straight line extending in a predetermined direction. The chucking area and the cutting area are placed on a second straight line extending substantially perpendicularly to the first straight line.
Patent TW-480786-B (TW)
Title: Tubular circuit connector
Inventor: MATSUMOTO SHUZO
IPC: H01R12/52
Filed: 2000-06-21
Granted: 2002-03-21
Abstract: Disclosed is a rubber-based tubular circuit connector used for electric connection between two oppositely facing sets of electrode terminals in assemblage of electronic instruments. The tubular connector comprises an elongated core tube of an insulating rubber such as a silicone rubber and a multiplicity of ring-formed cladding layers thereon arranged at a regular pitch to provide the contacting surface. Each of the ring-formed cladding layers has a bilayered structure consisting of a coating layer of a synthetic resin formed on the core tube and contacting layer of gold formed on the coating layers of the synthetic resin. The rubber-based tubular connector is prepared by (a) forming a uniform coating layer of a synthetic resin on a tubular body of a silicone rubber, (b) partially removing the coating layer from ring-formed areas by using a laser beam to form ring grooves reaching the surface of the core tube, and (c) forming plating layers of gold on the ring-formed coating layers of the synthetic resin.
Patent TW-459160-B (TW)
Title: Super wide angle camera lens
Inventor: DENG RUEI-LIN
IPC: G03B21/62
Filed: 2000-08-01
Granted: 2001-10-11
Abstract: A super wide angle camera lens is disclosed, which primarily comprises a first lens and a second Lens. The first lens is a negative curved plastic concave-convex lens with one concave face and one convex face. The second lens is a positive curved plastic convex lens with both faces convex, so that it has three non-spherical surfaces. The three non-spherical surfaces are calculated by specific formula. The first lens and the second lens are arranged in sequence from the image capturing direction of the object during the allocation. The wide angle lens can maintain its clarity of photograph by the non-spherical design of the first lens and the second lens and arrangement of specific distance.
Patent TW-460889-B (TW)
Title: Discharge display device and method of manufacturing the same
Inventor: TSAI STEVE
IPC: H01J1/62
Filed: 2000-08-08
Granted: 2001-10-21
Abstract: A discharge display device has an airtight space that is enclosed with two panes and a sealing member. The space is divided into plural discharge chambers by partition walls formed on one of the panes. Sealing frits are placed between the corresponding partition walls and inner surface of the other one of the panes. The sealing frit material has a softening temperature lower than that of the sealing member and is partially melted at the sealing temperature at which the first pane is joining with the second pane by the sealing member and sealing frits. Top part at the end of partition walls can replace sealing frits that ensure discharge chambers to be individually airtight. In addition, partition walls can be wholly made from the sealing frit material. Furthermore, a method for manufacturing the discharge display device is disclosed. The strong bonding force between two panes enables discharge chambers of the display device to be filled with high-pressure gas.
Patent TW-501340-B (TW)
Title: Differential mixer with improved linearity
Inventor: SU DAVID K
IPC: H03D7/14
Filed: 2000-09-20
Granted: 2002-09-01
Abstract: A mixing apparatus includes a Gilbert cell connected to a first load and a second load. In one embodiment each load contains transistors that are configured as a diode and a triode, where these circuits are additively combined to achieve substantially linear voltage-current characteristics over a predetermined range. The mixing apparatus takes two pairs of differential inputs and produces a pair of differential outputs. Because of the substantial linearity of the loads, the inputs and outputs of the mixing apparatus are acceptable over a relatively large range of input settings. In other embodiments each load may contain a transistor configured as a triode and a resistor, where these circuits are likewise additively combined to achieve substantially linear voltage-current characteristics over a predetermined range.
Patent TW-494491-B (TW)
Title: Method to manufacture a mask layer and method to manufacture a recess structure in a substrate
Inventor: WEINRICH VOLKER
IPC: H01L21/033
Filed: 2000-09-20
Granted: 2002-07-11
Abstract: In a method to manufacture a mask layer containing holes with reduced width, an organic resist-layer (3) is produced on the semiconductor substrate. The organic resist layer (3) is lithographically structured, wherein a resist-hole (4) is produced in the resist-layer (3). A polymer-film (5) is deposited on the structured resist-layer (3), which covers the side wall and the bottom (6) of the resist-hole (4). The polymer film (5) is removed from the bottom (6) of the resist-hole (4) again through anisotropic etching.
Patent TW-526203-B (TW)
Title: Sulfur-containing silane coupling agents
Inventor: REEDY JAMES D
IPC: C07F7/18
Filed: 2001-01-30
Granted: 2003-04-01
Abstract: A method is provided for preparing sulfur-containing silane coupling agents by reacting an alkoxysilane acetal with a sulfurating agent. The sulfur-containing silane coupling agents so prepared include certain novel mercapto silanes, and are useful in providing rubber tires with improved properties.
Patent TW-558713-B (TW)
Title: Gamma voltage correction circuit with adjustable central symmetry
Inventor: SHEN YU-REN
IPC: G09G5/10
Filed: 2001-02-20
Granted: 2003-10-21
Abstract: A kind of Gamma voltage correction circuit with adjustable central symmetry is disclosed in the present invention. In the invention, the drive voltage, which uses the central voltage as the standard level and can adjust the positive, negative symmetry, is obtained by using variable resistor, the transistor, or the operation amplifier. By using the invention, Gamma voltage correction circuit is capable of generating the maximum adjustable drive voltage under the limited input of drive voltage.
Patent TW-508872-B (TW)
Title: Card connector
Inventor: NISHIMURA TAKESHI
IPC: B42D15/10
Filed: 2001-04-26
Granted: 2002-11-01
Abstract: A first slot for containing a first card and a second slot for containing the second card are disposed in upper and lower sides, the first contact terminals are disposed so that respective soldered portions 40a of a plurality of first contact terminals for the first card are positioned at one side of front surface and rear surface sides of a connector housing, and said second contact terminals are disposed in opposition to the first contact terminals so that respective soldered portions 50a of a plurality of second contact terminals for the second card are positioned at the other side of the front surface and rear surface sides of the connector housing.
Patent TW-I279190-B (TW)
Title: Formulation of microorganisms for rodent control in bait gel
Inventor: KALBE JOCHEN
IPC: A01N63/00
Filed: 2001-05-11
Granted: 2007-04-21
Abstract: The present invention relates to compositions containing different stages of pathogenic protozoans in a gel and to their use for controlling rodents.
Patent TW-I235183-B (TW)
Title: Iron-based powder composition and method of preparing the same
Inventor: JOHANSSON BJORN
IPC: C10M171/06
Filed: 2001-05-16
Granted: 2005-07-01
Abstract: The invention concerns a method of preparing an iron-based powder comprising the steps of mixing and heating an iron-based powder, at least one oligomer amide type lubricant, at least one fatty acid and optionally one or more additives to a temperature above the melting point of the lubricant and subsequently cooling the obtained mixture. The invention also comprises the mixture of the iron-based powder, the oligomer amide type lubricant and the fatty acid.
Patent TW-564358-B (TW)
Title: Member information registration method and device, and member authentication method and device
Inventor: SAITOU AKIRA
IPC: G06Q50/00
Filed: 2001-06-15
Granted: 2003-12-01
Abstract: The technical subject of the present invention is to integratedly manage the member information from the member servicing website accessible from the terminal device and the mobile phone. The solution includes the following steps: the member registration desired to use terminal device 20 to access PC network server 11; registering with the member ID and password to execute the member registration process; when the user having executed member registration wants to use the mobile phone 21 to employ the member service providing website, he can also access the network server 12 for the mobile phone; entering the member ID and password being registered on the network server 12 for the mobile phone; and, extracting the original identification information from the mobile phone 12, and associating with the member ID and password being registered and recording them.
Patent TW-592762-B (TW)
Title: Game machine, method of controlling operation of the game machine, and computer readable medium having recorded thereon operation control program for controlling the game machine
Inventor: KAMETA TAKESHI
IPC: A63F13/69
Filed: 2001-06-21
Granted: 2004-06-21
Abstract: A CPU (30) sets a plurality of stages in which a plurality of opposing characters which are to become opponents in a battle become able to appear, and causes a player to advance to a next stage after having won over respective opposing characters in a certain stage, thereby increasing the number of cards available in a battle.
Patent TW-562696-B (TW)
Title: Catalyst and process for the trimerisation of olefins
Inventor: WASS DUNCAN F
IPC: C07C11/107
Filed: 2001-08-13
Granted: 2003-11-21
Abstract: A process for the trimerisation of olefins is disclosed, comprising contacting a monomeric olefin or mixture of olefins under trimerisation conditions with a catalyst which comprises (a) a source of a Group 3 to 10 transition metal; (b) a ligand containing at least one phosphorus, arsenic or antimony atom bound to at least one hydrocarbyl or heterohydrocarbyl group having a polar substituent, but excluding the case where all such polar substituents are phosphane, arsane or stibane groups; and optionally (c) an activator.
Patent TW-I285669-B (TW)
Title: Rope of chemical anchoring adhesive
Inventor: SURJAN JAMES E
IPC: C09J163/00
Filed: 2001-07-24
Granted: 2007-08-21
Abstract: A rope of chemical anchoring adhesive useful in heavy construction applications includes first and second parts in continuous contact along an interface extending the length of the rope. The first part includes a resin and has a highly viscous, putty-like consistency. The second part includes a curing agent and has a highly viscous putty-like consistency. The rope can be cut into slugs at the construction site which are sized according to the depth of the borehole, into which the anchor pin is driven.
Patent TW-522326-B (TW)
Title: Real-time data customer service system and method thereof
Inventor: LIN KUANG-CHIN
IPC: H04L29/06
Filed: 2001-08-03
Granted: 2003-03-01
Abstract: A real-time data customer service system and a method thereof can be applied on an application program operating on an operating system capable of co-existing with other operating systems. A user end, through a user-operation-interface (UOI) provided by the present invention, only needs to perform a single operation to complete the required task. Meanwhile, the present invention can also immediately notify a user end update, download and viewing file, thereby achieving the objective of real-time data transmission. The present invention at least comprises the following steps: calling an interface formation module, and generating an interface through a process control unit; through receiving an information entered by the user end, calling an input response module; and using a real-time data module to select a processing mode and receiving a request of existing the system.
Patent TW-579516-B (TW)
Title: Phase-change type optical information recording medium
Inventor: KATOH MASAKI
IPC: G11B7/258
Filed: 2001-08-14
Granted: 2004-03-11
Abstract: The phase-change type optical information recording medium includes a transparent substrate, a first protective layer on the substrate, a recording layer on the first protective layer, a second protective layer on the recording layer, and a reflective layer on the second protective layer. Assuming that minimum recording linear velocity is V1 and maximum recording linear velocity is V2, then a value of ratio I(V2)/I(V1) of a degree of modulation corresponding to the maximum and minimum linear velocities is between 1 and 1.2.
Patent TW-508878-B (TW)
Title: Reception device for crimp connector and automatic crimper incorporating it
Inventor: IMAIZUMI HIROYUKI
IPC: G01R31/04
Filed: 2001-08-21
Granted: 2002-11-01
Abstract: This invention is to provide a low-cost reception device for a crimp connector capable of stably transferring the connector from a movable chuck to a movable reception rail even if positions of the movable chuck and the movable reception rail are changed. In this reception device for the crimp connector, a front end of an electric cable H connected to a connector CF is moved in front of a crimper mechanism 400 with the connector CF pinched by the movable chuck 300, and a rear end of the cut cable is connected to a connector CR held by a crimper block 422 by the connecting mechanism. Next, the connector CR is transferred to a fixed reception rail 600, while the connector CF connected with the cable front end part discharged from the movable chuck which is positioned in a discharge position is received in a reception position. The movable reception rail 720 is moved together with the movable chuck, while a guide rail 740 independent of a support mechanism 710 for the movable reception rail is provided. The guide rail is grasped by a cramp 750 protruded from the movable reception rail, and the position of the movable reception rail is fixed or released by changing the fastening of the cramp.
Patent TW-I259038-B (TW)
Title: Circuit board, electric insulating material therefor and method of manufacturing the same
Inventor: KAWAKITA YOSHIHIRO
IPC: H05K1/09
Filed: 2001-09-13
Granted: 2006-07-21
Abstract: To enable the insulating layer of a circuit board which is ensured of interlayer electrical connection through a via formed of conductive paste to be homogenized and very small in thickness and a via connection to be improved in reliability. A resin layer 103 is laminated on the surface of a porous sheet 102 for the formation of an insulating material 101 used for a circuit board, where pores existing in the porous sheet 102 are hollow and filled up with no resin. The circuit board is equipped with wiring layers which are electrically connected together through vias formed by compression of conductive paste, the insulating layer with the via is formed of the porous sheet 102 and the resin layer 103, and it is preferable that the pores of the porous sheet 102 are smaller than conductive particles.
Patent TW-I297029-B (TW)
Title: Polycyclic dyes
Inventor: HALL NIGEL
IPC: D06P1/16
Filed: 2001-10-03
Granted: 2008-05-21
Abstract: The present invention refers to a polycyclic dye of the formula (I)   <CHEM>  wherein   each of R<1>, R<2>, R<4> and R<5>, independently, is hydrogen, alkyl or alkoxy; R<3> is hydrogen, alkyl, optionally substituted alkoxy or amino; and     Y is a straight or branched chain C1-8 alkylene group, methods for its preparation and a method for colouring synthetic fibre material or fibre blend thereof using such polycyclic dye.
Patent TW-552353-B (TW)
Title: Work support
Inventor: KAWAKAMI TAKAYUKI
IPC: B23Q3/10
Filed: 2001-11-02
Granted: 2003-09-11
Abstract: A work support provided with a highly reliable support function by eliminating negative pressure of an oil chamber communicating with an oil chamber on the outer circumferential side. Since a mechanism (6) for supplying pressurized air to an air passage (41) is provided, a pressure increasing piston member (10) has a transversely split structure, and a plurality of air-passing grooves (54) communicating between the air passage (41) and the pressurized air supply mechanism (6) are made in the lower surface of the first piston member (52) of the pressure increasing piston member (10), only the second piston member (53) of the pressure increasing piston member (10) is driven forcibly with pressurized air when the pressure increasing piston member (10) is moved downward and then the first piston member (52) is moved downward through resilient reset of a sleeve body (9). Consequently, negative pressure in an annular oil chamber (57) communicating with an oil chamber (39) on the outer circumferential side is eliminated and intrusion of air or pressurized air can be prevented.
Patent TW-I241302-B (TW)
Title: Lactam compounds and pharmaceutical use thereof
Inventor: IINO YUKIO
IPC: A61K31/554
Filed: 2001-11-29
Granted: 2005-10-11
Abstract: The present invention provides an agent for increasing the sugar-transporting capacity and an agent for preventing and/or treating diabetes, diabetic peripheral neuropathy, diabetic nephropathy, diabetic retinopathy, diabetic macroangiopathy, impaired glucose tolerance or adiposis, which contains a lactam compound or a pharmaceutically acceptable salt thereof as the active ingredient. The lactam compound of the present invention has the following general formula (I) or a pharmaceutically acceptable salt thereof wherein A represents an aromatic ring, a heterocyclic ring or an aliphatic ring; R2, R3 and R4 may be the same or different from one another and independently represent a hydrogen atom, a halogen atom, a hydroxyl group, an alkyl group, a mercapto group, an alkoxyl group, an alkylthio group, an alkylsulfonyl group, an acyl group, an acyloxyl group, an amino group, an alkylamino group, a carboxyl group, an alkoxycarbonyl group, a carbamoyl group, a nitro group, a cyano group, a trifluoromethyl group, an alkenyl group which may have a substituent(s), an alkynyl group which may have a substituent(s), an aryl group which may have a substituent(s), a heteroaryl group which may have a substituent(s), a benzyloxyl group which may have a substituent(s), an aryloxyl group which may have a substituent(s), a heteroaryloxyl group which may have a substituent(s), an arylamino group which may have a substituent(s), an arylvinyl group which may have a substituent(s) or an arylethynyl group which may have a substituent(s).
Patent TW-569207-B (TW)
Title: A recording method of optical disk
Inventor: TOSAKI YOSHIHIRO
IPC: G11B19/04
Filed: 2000-05-20
Granted: 2004-01-01
Abstract: A DVD-R1 is provided with a main information region 2 in which data information is recorded in a track having a wobble, and first and second control data regions 3, 15 each of which is located at an inner periphery side in comparison with the main information region 2, respectively. Hereupon, the informational or physical structures of the first control data region 3 and the second control data region 15 are different from each other. So, in the second control data region 15, there is recorded predetermined information about the physical format and disk manufacturing process etc., for example the final address or maximum transfer rate at the occasion that the information is written into the DVD-R1. Thus the information about the physical format and the disk manufacturing process etc. recorded in the second control data region 15 are read out when the DVD-R1 is played back by a DVD player or the like. In consequence, without breaking the information about the physical format and the disk manufacturing process etc., the disk may be correctly identified, and further illegal use of the DVD or other optical disks, which infringes the copyright, may be effectively prevented.
Patent TW-530403-B (TW)
Title: Solder paste for manufacturing bump
Inventor: TANG HE-MING
IPC: B23K35/14
Filed: 2002-03-01
Granted: 2003-05-01
Abstract: A kind of solder paste for manufacturing bump comprises a flux and a metal alloy powder, in which the metal alloy powder comprises metal alloy particles with various low eutectic temperatures and the metal alloy particles have sizes between 20 and 60 mum and average particle sizes between 35 and 45 mum.