baber/WOPTO huggingface dataset:
Patent JP-2001235693-A (JP)
Title: Optical recorder and its controlling method
Inventor: KATAOKA KEIJI
IPC: B41J2/44
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To realize an optical recorder which does not generate degradation of the print quality even if the ambient temperature changes in the optical recorder using an optical fiber array and an optical waveguide array. SOLUTION: In the optical recorder using the optical fiber array and the optical waveguide array, an optical splitter having the nearly constant light reflectance to an optical polarized light direction in which a multi-beam emitted from an optical fiber array arrangement part is split, a multi-beam photodetecting means to detect the split optical power, and a means to determine the driving current of a semiconductor laser by comparing the photodetecting signal of the multi-beam photodetecting means with a reference voltage responding to a semiconductor laser drive circuit are provided.
Patent JP-2001239453-A (JP)
Title: Polishing pad
Inventor: JIYOU KUNITAKA
IPC: B24B37/14
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a polishing pad for mechanically flattening a surface of an insulation layer formed on a silicone substrate or metallic wiring capable of providing a stable and high polishing rate, reducing a global difference in steps, and preventing dishing in the metallic wiring. clogging, and permanent set in fatigue of a surface layer part. SOLUTION: This polishing pad has microrubber A hardness of 80 degrees or more, contains a polymer polymerized from polyurethane and a vinyl compound, and has one or no glass transition point.
Patent JP-2000253070-A (JP)
Title: Communication method
Inventor: MUUI CHUU CHUAA
IPC: H04L47/80
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To perform negotiation of an L2TP by deciding approval/denial of necessity to establish a packet tunnel between packet services that are different from each other and establishing the packet tunnel so that the negotiation of prescribed service quality to the packet tunnel can be performed between the packet servers with each other by using a protocol on the basis of the L2TP. SOLUTION: A network access controller (LAC) 155 decides whether or not a remote user requests to use a virtual private network VPN service. When the remote user does not request the virtual dial-up service, the LAC 155 offers standard Internet access. Meanwhile, when the remote user requests to use the VPN, the LAC 155 identifies a network server LNS supporting a corresponding L2TP. The LAC 155 stores a VNP table associated with a prescribed LNS.
Patent JP-2001239920-A (JP)
Title: Seat belt anchor device
Inventor: HIGUCHI KAZUO
IPC: B60R22/28
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt anchor device capable of properly changing shock absorbing power at collision time according to a physical constitution of an occupant. SOLUTION: This seat belt anchor device 100 has a rail member 121 and a slide anchor 26 having an operation member 27 provided with an engaging part 27A for engaging with either of plural locking holes 123 juxtaposed in the vertical direction of the rail member 121. The upper part thickness of a base part 121B of the rail member 121 is set larger than the lower part thickness, so that a shock absorbing quantity of an upper part of the rail member 121 becomes larger than a shock absorbing quantity of a lower part. The slide anchor 26 is vertically moved according to the physical constitution of the occupant, and the engaging part 27A is engaged with the locking holes 123 by the optimal height so as to change the shock absorbing quantity.
Patent JP-2001235392-A (JP)
Title: Vibration table
Inventor: NANBU YOHEI
IPC: G01M7/02
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To make a vibration exciter small in size in a vibration table capable of a large amplitude of vibration excitation. SOLUTION: This vibration table is provided with a table 1 carrying a test- piece, an vibration exciter 2 having one end fixed on a base 4 housing the table 1 and disposed laterally for laterally vibrating the table 1, and a static- pressure joint having one end connected with the table 1 and the other end connected with the vibration exciter 2. An intermediate portion of the vibration exciter 2 is supported by a supporting base 22, and one end of the supporting base 22 is fixed to the base 4. The static-pressure joint is provided in the lower portion thereof with a protruding portion 31. In a receiving member 32 of a supporting member 5 one end of which is fixed to the base 4, the protruding portion 31 is displaceable in a moving direction of a piston mounted in the static-pressure joint.
Patent JP-2001239900-A (JP)
Title: Wire harness installation structure between car body and movable body
Inventor: ADACHI NAGATOSHI
IPC: B60R16/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To improve an exterior material of a traverse part of a wire harness installed from a car body to a movable body such as a door or a seat. SOLUTION: This structure is used for installing the wire harness that is bent and installed between the car body and the movable body to be swung or moved with respect to the car body, and bent and stretched according to the operation of the movable body. The wire group of the wire harness installed in the traverse part between the car body and the movable body by being bent is armored by winding a spiral tube 10 made of a synthetic resin.
Patent JP-2001241262-A (JP)
Title: Automatic opening-closing device
Inventor: NISHIO KENJI
IPC: E05F15/10
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic opening-closing device such as a power window device which can prevent impairment of external appearance in the vicinity of a terminal part of a sensor. SOLUTION: A protector 70 of a pressure sensor 30 is supported by a sensor support part 20 formed in a garnish 18 and disposed along a weather strip 16, while on one end side in the longitudinal direction of the pressure sensor 30, the protector is passed through a through hole formed in the garnish 18 and led into a sensor holding part 100 located on the rear side of the garnish 18. Therefore a connector 46 and others are not exposed inside and outside a vehicle room and thus the quality of external appearance can be improved.
Patent JP-2001244447-A (JP)
Title: Solid-state image pick-up device and digital camera
Inventor: KIKUCHI MASATO
IPC: H04N5/369
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pick-up device which uses a sealing glass with an optical filter function and with less cracking. SOLUTION: The image pick-up device includes a solid-state image pick-up semiconductor chip having a photoelectric converter, a container for housing the chip, and a sealing glass with an optical filter function and with its one corner removed for sealing the container and for discriminating direction.
Patent JP-2001246527-A (JP)
Title: Work feeding device
Inventor: SAIJIYOU HIDEKI
IPC: B23Q7/04
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a work feeding device to automatically feed a work by constantly making a fetching position of the works at a specified position. SOLUTION: A lifter 3 to carry in and temporarily place a large number of accumulated panel type works W1 is guided to a column 1 by a first cylinder 4 for elevation free to elevate, the works W1 raised by the lifter 3 are placed at a work fetching position on a work receiver member 12 provided on a frame base 2 so as to allow only passing to rise, moved to elevate to a support 5 fastened on the column 1 by a second cylinder for elevation, works W2 on the work receiver member are adsorbed one by one and supplied to a working machine by a work hand 10 on which adsorber 11 installed on a lower end of an arm 11 to reciprocally move between a position on the work receiver member 12 and the working machine by a third cylinder 9 for lateral movement.
Patent JP-2000333193-A (JP)
Title: Structure for holding degaussing coil and holder
Inventor: SASAKI TOSHIO
IPC: H04N9/29
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a structure for holding a degaussing coil that has excellent workability in the case of mounting the degaussing coil to a cathode ray tube CRT and is realized at a low cost. SOLUTION: A degaussing coil holder 50 consists of a screw fastening part 50a having a screw hole 50a1 and a retainer section 50b. A screw 3 is inserted to the screw hole 50a1. The screw 3 is inserted to a screw hole 2a of a fixing metallic fixture 2 to screw-fasten a CRT 1 to a cabinet. A degaussing coil 4 is arranged around the CRT 1 and pressed by folding the retainer section 50b. The inner diameter of the screw hole 50a1 is selected smaller than the outer diameter of a thread of the screw 3, larger than a size from the top of the thread to the bottom of the thread, and a thickness of the plate of the screw fastening part 50a is selected smaller than the pitch of the threads of the screw 3.
Patent JP-2002091840-A (JP)
Title: Data communication method, client, repeater, server, server acting also as gateway and recording medium having communication program therefor recorded thereon
Inventor: ONO MASAHIRO
IPC: H04N7/173
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a data communication method for selecting a processing server mechanism on the side of a client in server/client communications under server's leadership. SOLUTION: In the server for transmitting data, a repeater between the server and the client or a server acting also as a repeater, in addition to information designating an application, information showing the quality of data is added. The client which receives the information designating the application and the information showing the quality of the data selects the data processing mechanism based on the information.
Patent JP-2001251884-A (JP)
Title: Operation control unit of induction motor
Inventor: ASAKAWA YUKIO
IPC: H02P27/04
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an overvoltage protecting device of high reliability at a low cost, related to an overvoltage protecting device of a speed control unit connected with the secondary circuit of a wound rotor induction motor. SOLUTION: An overcurrent protecting fuse 3 is fused by a short-circuit current which flows, when a surge absorber 5 operates. A transient overvoltage is shared by a resistor 4 and the surge absorber 5. The speed control unit 6 is always protected by an operating voltage of the surge absorber.
Patent JP-2001253750-A (JP)
Title: Concrete composition for centrifugal forming
Inventor: YAMATO FUJIO
IPC: C08L55/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a concrete composition for centrifugal forming which, even when used together with a high-strength material such as siliceous material, is capable of expressing sufficient strength by conventional pressing with centrifugal force. SOLUTION: This composition comprises cement, high-strength material and a water-soluble copolymer used as an admixture, wherein the water-soluble copolymer used is obtained by polymerizing a monomer mixture that contains: (a) at least one vinyl monomer that consists of a compound having a polyoxyalkylene chain(s) formed by subjecting 2-100 mol (on the average) of 2-3C alkylene oxide to addition polymerization; and (b) at least another vinyl monomer that consists of a compound having a carboxy, sulfo or amide group, or its water-soluble salt.
Patent JP-2001253455-A (JP)
Title: Lidded container
Inventor: MURAKAMI HITOSHI
IPC: B65D45/16
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a lidded container of which the lid body can be fixed for sealing to a container main body and moved easily bcause handles each being integral with each of fixing devices are provided. SOLUTION: The fixing device 2, each approximately in an upside-down L shape in a side view, for pressing the cover body 3 fitted from the outside onto an opening of the container main body 1 approximately in a case-like shape for sealing are turnably attached to the outside of each of paired opposite two side walls of the container main body 1, and a handle 23 is provided at each of the fixing devices 2, being integral with each of the devices.
Patent JP-2001252914-A (JP)
Title: Set lathe
Inventor: IMAI SHIGEO
IPC: B28B1/02
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a set lathe for ceramic art, which can be easily used as a large-size lathe and a small-size lathe by one unit of lathe. SOLUTION: A pair of large and small disks having different outer diameters, of which the surfaces are formed into working surfaces are arranged in such a manner that the rear surfaces are confronted with each other. Then, a connecting section, which rotatably connects respective disks, is provided between the pair of disks for this set lathe.
Patent JP-2001255401-A (JP)
Title: Reflection preventing film
Inventor: WADA MORIO
IPC: G02B1/11
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To realize an easily workable reflection preventing film with high transmittance in a wide wavelength region. SOLUTION: Improvement of the reflection preventing film to prevent light from reflecting is attained. The device is characterized by comprising a film formed with silicon dioxide and a film formed with silicon nitride oxide.
Patent JP-2001267426-A (JP)
Title: Creation method of mask data, mask, and computer- readable record medium
Inventor: MORI KATSUMI
IPC: H01L21/82
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide the creation method of mask data, a mask, and a computer-readable record medium that are used when a dummy projection region is formed in a specific pattern within a trench element separation region. SOLUTION: The creation method of the mask data that is applied to the manufacturing method of a semiconductor device includes the following three processes. More specifically, the process sets a limit region pattern 262 for specifying a limit region 40 (a), the process sets a dummy pattern 310 for specifying a dummy projection region 32 (b), and the process synthesizes the limit region and dummy patterns 262 and 310 and completely eliminates the dummy pattern 310 that at least partially overlaps with the limit region pattern 262 (c).
Patent JP-2001261749-A (JP)
Title: Method for producing thixotropic thickener
Inventor: TAKEUCHI HIROSHI
IPC: C08F220/56
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for producing a thixotropic thickener obtained by copolymerizing a (meth)acrylamide alkylsulfonic acid (alkylsulfonate) and (meth)acrylic acid [(meth)acrylate]. SOLUTION: This method for producing the thixotropic thickener is characterized by copolymerizing a monomer composed of 40-90 wt.% of the (meth) acrylamide alkylsulfonic acid (alkylsulfonate), 10-60 wt.% of the (meth)acrylic acid [(meth)acrylate] and 0-30 wt.% of a nonionic water-soluble vinyl monomer in the presence of a crosslinking agent in an chief executive officer amount of 0.001-1 pt.wt. and a chain transfer agent in an amount of 0.001-1 pt.wt. based on 100 pts.wt. of the monomer.
Patent JP-2001265634-A (JP)
Title: File system
Inventor: TOYODA ISAMU
IPC: G06F21/64
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To appropriately check the alteration of a file. SOLUTION: This file system is provided with a first server 1 provided with a file storage means 11 for registering the files and a preparation means 12 for preparing error check information about the files and a second server 2 provided with a check information storage means 21 for communicating with the first server 1 with a special communication protocol and storing the error check information prepared by the preparation means 12. The first server 1 is provided with a control means 10 for receiving the file reference request of a client, making the preparation means 12 prepare error check information, sending it to the second server 2 and coping with the client corresponding to a returned result.  The second server 2 is provided with a comparison means 22 for returning the comparison result of the error check information from the first server 1 and the corresponding error check information inside the check information storage means 21.
Patent JP-2001302400-A (JP)
Title: Oxide superlatice
Inventor: NAKAGAWARA OSAMU
IPC: C30B29/68
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the dielectric characteristic, especially, the specific dielectric constant of an oxide superlattice which is obtained by repeatedly laminating at least two kinds of perovskite-type oxide thin films. SOLUTION: The oxide superlattice (strain superlattice) in which BaTiO3 thin films 12 oriented in the (111) face and SrTiO3 thin films 13 oriented in the (111) face are alternately laminated is produced by alternately epitaxially growing the BaTiO3 thin films and the SrTiO3 thin films on the (111) face of a SrTiO3 substrate. As the polarization axis of this oxide superlattice is in the <001> direction, the direction of the polarization axis is inclined from <111> direction which is an orientation direction of the both thin films 12 and 13.
Patent JP-2001264586-A (JP)
Title: Optical communication module
Inventor: SASAKI HIROYASU
IPC: G02B6/42
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical module that dispenses with positioning of a lens, in an optical module consisting of a light emitting element, the lens and an optical fiber. SOLUTION: The lens is a cylindrical GRIN lens having a refractive index distribution in the radial direction, with the lens length designed to be the one that the erect image of the outgoing face of the light emitting element is formed on the end face of the optical fiber in the image formation by the lens.
Patent JP-2001137270-A (JP)
Title: Care article and diaper
Inventor: OTA SHIGEFUMI
IPC: A61G5/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To easily use a care article and a diaper while positioning them. SOLUTION: The pad body 2 of an excrement absorbing pad 1 is provided with a non-adherent locking surface 13. The locking surface 13 is formed on the overall outer surface of the waterproofing material 4 of the pad body 2 and a resin is directly impregnated into the waterproofing material 4. The resin is bubbled through heat treatment to form a number of fine balloon-shaped air bubbles. Thus, the locking surface 13 is roughened to increase friction resistance.
Patent JP-2001046509-A (JP)
Title: Catheter introducer
Inventor: UENO TAKASHI
IPC: A61M25/08
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a catheter introducer that can smoothly replace an inner sheath with the most suitable one having a corresponding thickness by inserting an outer sheath that previously houses an inner sheath. SOLUTION: This introducer is provided with an outer sheath 2 covering an inner sheath and a dilator 3 housed in the inner sheath for dilating blood vessel. Valve bodies of the both sheaths hold blood-arrest valves 1f and 2f through seating caps 1e and 2e. The inner sheath is inserted in the outer sheath 2 by screwing a screw adapter 1a of the former to a connector 2a of the outer sheath 2. Then the tube with a sharp tip of the dilator 3 is inserted in the inner sheath and the inner sheath exposing a conical portion at the tip of the tube is pierced through the skin into such a blood vessel as the radial artery, followed by pulling the dilator 3 out of the inner sheath to retain it in the state as inserted into the blood vessel, then a catheter is inserted to perform such medical treatments as picking a closure to remove or roentgenography of a diseased part.
Patent JP-2000336326-A (JP)
Title: Adhesive tape
Inventor: KOBAYASHI NOBUHISA
IPC: C09J7/02
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive tape intermittently rewindable without leaving a peeled mark of the adhesive layer or instantaneously eliminating the peeled mark of the adhesive layer after pasting on other adherend under a low pressure. SOLUTION: This adhesive tape has a releasing agent layer on one side of a substrate and an adhesive layer on the other side and is wound in the form of a roll. The releasing agent of the releasing agent layer is a silicone- based releasing agent or a silicone-modified resin releasing agent, the glass transition point of the adhesive of the adhesive layer is <=-10 deg.C and the peeling force of the adhesive layer from the releasing agent layer is 3-100 N/m at a peeling rate of 0.3 m/min. When the adhesive tape composed of the releasing agent layer and the adhesive layer is intermittently rewound at a rewinding speed of 0.3-50 m/min, no peeling mark is generated on the surface of the adhesive layer or the peeled mark of the adhesive layer is instantaneously eliminated after pasting the tape on another adherend under a pressure of <=0.5 kg/m2.
Patent JP-2000348376-A (JP)
Title: Optical head and recording/reproducing method
Inventor: MATSUZAKI KEIICHI
IPC: G11B7/12
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain an optical head capable of recording and/or reproducing to/from plural kinds of information recording media different in wavelength by providing plural light sources having different wavelengths and a common single optical system. SOLUTION: This method is provided with a 1st light source 2 for emitting the light of 1st wavelength, a 2nd light source 7 for emitting the light of 2 and wavelength longer than the 1st wavelength, and an objective lens 14 for converging the lights of 1st and 2nd wavelength on the information recording surfaces of the information recording media corresponding to the lights of respective wavelengths. The objective lens 14 is designed so that the aberration is decreased with respect to the light of 1st wavelength. For the light of 2nd wavelength, the optical path length to the objective lens from the 2nd light source 7 is arranged shorter than the optical path length to the objective lens 14 from the 1st light source 2 so that the aberration generated on the objective lens 14 by the color dispersion of the objective lens material is decreased.
Patent JP-2001269245-A (JP)
Title: Rear seat of car
Inventor: HAMADA SHINJI
IPC: B60N2/75
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a car rear seat, an armrest of which provides convenient use with its through position and enables the position to hold a good appearance by concealing its portions liable to receive dirt or damage from view, seen from inside of the car. SOLUTION: The armrest is comprised of a lower rest 4B and an upper rest 4A, the lower rest 4B being pivotally fastened to a storage recess 5 with a pivot shaft 17, the upper rest 4A being pivotally connected to the lower rest 4B with a hinge 10 and having a support pin 16 that fits and moves through a guide member 19 provided in the storage recess 5. Through travels of the support pin 16 along the guide member 19, both the upper and lower rests 4A, 4B are made switch to and held in a storage position extended in the vertical direction in the storage recess 5, a use position bent at the forwardly protruded hinge 10, or a through position extended in the horizontal direction.
Patent JP-2001273830-A (JP)
Title: Wiring method in protective cut-off circuit
Inventor: NARITA HIROYUKI
IPC: H02B1/24
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving reliability of the protective cut-off circuit in a protective cut-off circuit for a receiving and transforming equipment. SOLUTION: In a wiring method in a protective cut-off circuit for such equipment as a receiving and transforming equipment, the wiring of the cut-off circuit is doubly connected by using two systems of wires.