baber/WOPTO huggingface dataset:
Patent JP-2001209597-A (JP)
Title: Placement recognition method of network unit and network unit
Inventor: FUKAZAWA YASUSHI
IPC: H04L12/28
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a network unit composing a network as well as a placement recognition method of the network which can swiftly and accurately recognize the placement of each network unit composing the network with simplified formation. SOLUTION: An infrared ray communication unit is mounted on each hub, PC and printer, which are composing a LAN and radiates highly directive infrared rays in all directions for getting information about what kinds of hubs, PCs and printers are placed around the unit. Finally the placement of hubs, PCs and printers are recognized by collecting and analyzing information by LAN server.
Patent JP-2001213649-A (JP)
Title: Corrosion protection method
Inventor: NAKAYAMA NORIO
IPC: E02D31/06
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion protection method which can easily and stead ily protect corrosion of metallic materials such as reinforcement, etc., in a concrete structural body. SOLUTION: The cement admixture material and more than one kind of heterocyclic ring compounds containing 5- or 6-membered ring forming a carbonyl group in which a ring structure is composed of plural nitrogen atoms and plural carbon atoms, among them more than one carbon atoms and adjacent nitrogen atom are in resonance, are mixed. After that, this admixture is mixed and kneaded, obtained admixture is placed. This is the corrosion protection method for the metallic material in the forming concrete, mortal or cement past.  This method is that more than one kind of heterocyclic compounds are dissolved in the water or organic solvent, the obtained solution is applied, or sprayed on the existing concrete, mortar or cement past in which the metallic material is arranged, or injected the solution into the concrete structural body through the broken part so as to penetrate to the surface of metallic material. Thereby, the surface of internal metallic material is protected from corrosion. For the heterocyclic compound, urasil, 5-aminouracil, uramil, uric acid, etc., are preferable.
Patent JP-2001212193-A (JP)
Title: Massage machine
Inventor: YAMAUCHI YUTAKA
IPC: A61H7/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a massage machine in which free medical treatment balance is improved and an effective whole body massage can be given by conforming the movement cycle of a massage to the upper and lower half parts of the body. SOLUTION: The massage machine having an upper side massage unit 30 giving a massage to the upper half part of the body of a person treated gratuitously and a lower side massage unit 85 giving a massage to the lower half part of the body in which the upper side unit 30 has a touch and detachment means 50 widening or narrowing the interval of a pair of free medial treatment fingers 40 and 40 and a reciprocating means 20 reciprocating the free medial treatment fingers 40 and 40 in a longitudinal direction of a rear stopper 13 and in which the lower side unit 85 has a vibration means 88 giving a vibration massage to the lower half part of the body of a person treated gratuitously,  wherein a control means 70 controlling the movement of both the units 30 and 85 is included and the control means 70 controls so as to conform the movement cycle of the free medical treatment fingers 40 and 40 by the touch and detachment means 50 of the upper side unit 30 and/or the reciprocating means 20 to that of the vibration means 88 of the lower side unit 85.
Patent JP-2001215076-A (JP)
Title: Cold storage open showcase
Inventor: TSUNEKI YOJI
IPC: F25D23/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a cold storage open showcase capable of facilitating a wiring work by modifying a wiring structure of lead wires for supplying a power to a heater wire of a windshield glass or a mirror, removing a side plate or the like without cutting the wirings on the way and preventing an electric leakage accident or the like. SOLUTION: Lead wires 24b of the heater are led to an upper part of a case body 2 by inserting an upper part of the side plate 4, and connected to the lead wires 26 of a power source side. Accordingly, the wiring work is facilitated as compared with prior art. There is no possibility of the electric leakage accident or the like due to an invasion of water droplets or the like and corrosion of a connecting part.
Patent JP-2000226314-A (JP)
Title: Nanoemulsion containing alkoxylated alkenyl succinate or alkoxylated alkenyl succinate of glucose as main component, and its use in field of cosmetic, dermatology, ophthalmology and/or pharmaceutical
Inventor: SIMONNET JEAN THIERRY
IPC: C09K23/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject nanoemulsion which can easily be prepared, has excellent cosmetic characteristics and can efficiently carry active ingredients, by adding a specific surfactant and a specific oil in a specified ratio. SOLUTION: This nanoemulsion contains an oil phase which is dispersed in an aqueous phase and comprises small oil drops having a number-average diameter of <10 nm. Therein, the nanoemulsion contains (A) at least one surfactant selected from alkoxylated alkenyl succinates and the alkoxylated alkenyl succinates of (methyl)glucose (for example, hexadecenyl succinate 18EO) and (B) at least one oil having a mol.wt. of >=400 (for example, an oil originated from an animal or a plant, a mineral oil, a synthetic oil or a silicone oil) in a component A:B weight ratio of 1:2 to 1:10. The contents of the components A and B are preferably 0.2-15 wt.% and 2-40 wt.%, respectively, based on the total amount of the nanoemulsion.
Patent JP-2001215871-A (JP)
Title: Method for creating rough guide map, information recording medium with recorded computer program for executing the method, and system for creating rough guide map
Inventor: TAKAHASHI TAKAYUKI
IPC: G01C21/00
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for creating a rough guide map by computer processing arranged to obtain a guide map only by inputting destination information at least, a computer-readable information recording medium with a stored computer program for executing this method, and a system for creating the rough guide map. SOLUTION: In the method for creating the rough guide map by the rough guide map creation system, a starting point Bk is decided on the basis of the information on an original map data DB and inputted destination Gk, and a route from the starting point Bk up to the destination Gk is presumed and a presumed route P is decided based on the positional data of this starting point Bk and the destination Gk and the original map data of an area Fp including the starting point Bk and the destination Gk, and also information on a road Rj relating to the destination Gk, and the presumed route P, and a target Mj are extracted with priority and displayed. The computer program for executing this method may be stored in a computer-readable information recording medium.
Patent JP-2001216908-A (JP)
Title: Ion source
Inventor: TANAKA EIJI
IPC: H01J37/08
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To uniformly cool a plasma chamber, thereby preventing demagnetization of a permanent magnet due to heating of mirror coils. SOLUTION: In an ion source where by mirror coils 12 and permanent magnets 14 arranged on the outside of a plasma chamber 16, a mirror magnetic field is generated, plasma is confined into the plasma chamber 16 and ions are generated from the chamber, a thin cooling jacket 50 is arranged between the mirror coils and the permanent magnets.
Patent JP-2000353527-A (JP)
Title: Conductive porous body and metallic porous body and cell electrode plate using thereof
Inventor: INASAWA SHINJI
IPC: C23C18/34
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a conductive porous body, and a metallic porous body and a cell electrode plate using thereof, wherein the conductive porous body practically has no impurities in a conductive layer and capable of manufacturing with high productivity and production efficiency the metallic porous body held an electric resistance value maintained at an extremely low value. SOLUTION: This conductive porous body has a conductive layer of nickel, deposited from an aqueous solution containing a nickel compound by using a reducing agent containing a titanium compound, formed on a surface of a synthetic resin porous body having a continuous pore structure. This metallic porous body with a continuous metal plating layer formed on a surface of the conductive porous body is obtained by electroplating using this conductive porous body as a negative electrode. This cell electrode plate mainly comprises this metallic porous body.
Patent JP-2001219492-A (JP)
Title: Packaging composite sheet
Inventor: KAWAZU YUKIO
IPC: B32B27/36
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a packaging composite sheet receiving no adverse effect of an adhesive, excellent in retaining dust and not damaging a material to be packaged. SOLUTION: The packaging composite sheet is constituted by bonding a thermoplastic film and a nonwoven fabric without interposing an adhesive and the surface roughness Rz of the nonwoven fabric of the composite sheet is 10-100 μm.
Patent JP-2001230907-A (JP)
Title: Image processor
Inventor: MIYAZAKI SHINYA
IPC: H04N1/04
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To read an original image at a different speed from the speed of an image scanner, to enable low-density high-speed reading, even with an image scanner for high-density low-speed reading and to enable high-density low-speed reading, even with an image scanner for low-density high-speed reading. SOLUTION: This device is provided with a scanner SCR for reading and scanning an original within an original reading area in a direction (y), an ADF capable of moving the original in the direction Y and the opposite direction and a control means 23 for linking and simultaneously performing reading/ scanning based on the scanner and original moving in the opposite direction of reading/scanning based on the ADF, when an image reading density conversion coefficient M instructs reading quicker than the reading speed of the scanner and for linking and simultaneously performing reading/scanning based on the scanner and original moving in the direction of reading/scanning based on the ADF, when the coefficient M instructs reading slower than the reading speed of the scanner, and the ADF is provided with a contact image sensor 20 for reading the image on the back side of the original.
Patent JP-2001228674-A (JP)
Title: Image forming device
Inventor: HOKARI NORIO
IPC: G03G21/14
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device preventing the occurrence of color slippage caused by an arrow shape curvature deformation on the toner image due to uneven expansion in a belt width direction on the endless belt. SOLUTION: This image forming device corrects the toner image so as to compensate the occurrence of only an arrow like curvature deformation occurring in the toner image on an intermediate transfer belt by making a scanning line locus 26 deformed, as shown the figure 6 (b) by disposing a bending device, to latent image forming means, equipped with a screw mechanism 25a making a non-spherical image forming mirror 21 displaced in the arrow A direction at both ends 21a in the longitudinal direction of a non-spherical image forming mirror 21, and making the non-spherical image forming mirror 21 being bent like a bow like a figure 6 (a), to the supporting member 24 supporting both end parts 21a in the longitudinal direction of the non-spherical image forming mirror 21, as shown in the figure 6 (b) by adopting this bending device.
Patent JP-2001228806-A (JP)
Title: Planar display device
Inventor: SHIGEHIRO KOJI
IPC: H05K1/02
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a planar display device which executes the signal input from an external drive system to a display panel 3, using a tape carrier package(TCP) 1 and with which the width FW of an image non-display region (picture- frame region) at the peripheral edge of a pixel region is made smaller. SOLUTION: The point, where an output terminal group 12 of the TCP 1 is held from both sides in a direction along the output side end side 1a, is provided with a dummy terminal group 13 for alignment. A shelf-like connecting region 53 is provided with a dummy terminal group 33 for alignment, corresponding to this dummy terminal group 13. An ACF 2 for connecting the dummy terminal group 12 of the TCP and the connecting pad group 31 for a display panel is prevented from covering the dummy terminal groups 13 and 33 alignment.
Patent JP-2001238082-A (JP)
Title: Picture data processor
Inventor: OSHITA MASAKAZU
IPC: G06T3/40
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a picture processor capable of improving picture quality by correcting the jaggy contour line with respect to picture data developed in the state of a bit map. SOLUTION: A dot correction part 7 in the internal interface 6 of a laser printer 2 is provided with a number of generating times setting means 78 for setting the number of the repeatedly generating times of the same picture data by a FIFO memory 72 being a picture data generating means. This means 78 is capable of setting the optical number of the repeating time of outputting the same picture data to the window of the same figure a plurality of times with respect to an optional timing signal from the memory 72 storing the picture data developed in the state of the bit map.
Patent JP-2001229496-A (JP)
Title: Method for monitoring and displaying operation state of route bus
Inventor: SASAKI MASARU
IPC: G08G1/127
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To grasp the operation states of respective route buses at respective bus stops more easily and securely without being affected by congestion in rain condition. SOLUTION: Each time the passing of a bus 3 is detected at each of bus stops 11 to 12, the passing position as to the bus ID is stored and displayed as the bus stop and sent by radio as bus passing completion information to adjacent downstream bus stops; each time the bus passing completion information is received from an upstream adjacent bus stop, the passing position as to the bus ID is stored and displayed as the adjacent upstream bus stop and sent by radio as bus passing completion information to an adjacent downstream bus stop. Each time the time of arrival at a bus stop which is sent by radio from the bus 3 and calculated from the position measurement result of the bus 3 by a GPS satellite 13 is received, the arrival time is stored and displayed as the state corrected according to the traffic volume detected separately at the bus stop.
Patent JP-2001232401-A (JP)
Title: Method for temper-rolling stainless of steel strip
Inventor: MATSUURA YUKIHIRO
IPC: B21B45/02
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a temper-rolling method for preventing the adhesion of foreign matters from the surfaces of a steel strip to rolls while maintaining the same elongation percentage as dry rolling and manufacturing a stainless steel strip excellent in surface property without gloss irregularity and having high gloss. SOLUTION: Fine droplets made by mixing liquid and gas are jetted onto the surfaces of work rolls from nozzles, also water absorptive members are provided at the rear of the zozzles to the rotational direction of the work roll and temper rolling is performed by bringing these water absorptive members into contact with the surfaces of the work rolls. It is preferable to bring the water absorptive member which is brought into contact with the surface of an upper work roll into contact with the outlet-side surface of the upper work roll. It is preferable that the spray quantity of the liquid per work roll is taken as <50 times the reference value Q0 (unit: mL/min) which is prescribed by the following formula. Q0=W.V.R., where V is rolling speed (m/min), W is the width (m) and R is the surface roughness Ra of the work roll (μm).
Patent JP-2001237496-A (JP)
Title: Semiconductor laser device and manufacturing method therefor
Inventor: KAWATSU YOSHIHEI
IPC: H01S5/223
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser device having low threshold current and less degradation in temperature characteristics for a current-optical output characteristics. SOLUTION: An n-type dopant for a substrate is Si, while a p-type dopant of it is Zn. There are provided an n-GaAs substrate 1, where the impurity concentration of Si is >=0.1×1017 cm-3 and <=1.5×1018 cm-3, an active layer 4 of undoped Al0.15Ga0.85As which is provided on the substrate 1, a first upper clad layer 5 of p-Al0.48Ga0.52As which is on the active layer 4, and a current block layer 7 of n-Al0.55Ga0.45As which is on the first upper clad layer 5. Thus the contact resistance between the substrate 1 and an n-electrode 11 is reduced, Zn is prevented from diffusing to the active layer 4 from the first upper clad layer 5, and confinement of carrier to the active layer is effectively performed for less internal loss.
Patent JP-2000221543-A (JP)
Title: Electro-optic device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/133
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a gradation display method to obtain an expression with halftone or medium density by making a gate electrode overlap one of impurity regions through a gate insulating film. SOLUTION: A silicon oxide film as a blocking layer 51 is formed, on which a silicon film 52 is formed by a plasma CD method. Then, a pattern of a photoresist 53 with openings only in source and drain regions is formed, on which a silicon film 54 to be a n-type active layer is formed. Then, the source and drain regions 59, 60 are formed by a lift-off method the same as in the n-type region. An interlayer insulating material 69 is formed as a silicon oxide film by sputtering. Then a flattening org. resin 77 such as a light-transmitting polyimide resin is applied on the surface. A counter electrode is prepared with a liquid crystal material interposed to produce electrostatic capacitance between the counter electrode and the electrode 71. At a same time, an electrostatic capacitance is produced between the wiring and the electrode 71.  The wiring is kept at the same potential as the counter electrode.
Patent JP-2001235573-A (JP)
Title: Fuel assembly
Inventor: HINO TETSUSHI
IPC: G21C3/326
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel assembly capable of reducing hot-cold swings while sufficiently suppressing excess reactivity. SOLUTION: This fuel assembly 1 wherein a plurality of fuel rods charged with a fissionable material are arrayed in square grated shape of eight rows and eight columns, is provided with a combustible absorber containing member 8 (a neutron absorbing means) linearly arranged in a row direction or a column direction in a clearance between the grating positions of a grated array and arranged to come in contact with two-phase flow cooling water in a channel box 4 surrounding the square grated array.
Patent JP-2001237984-A (JP)
Title: Portable game machine communication system and communication adapter used therefor
Inventor: YAMATO SATOSHI
IPC: A63F13/73
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a portable game machine communication system by which a service provided by a provider terminal unit is utilized in a portable game machine. SOLUTION: The system is constituted of the portable game machine 1 for utilizing the service of the provider, a portable telephone terminal 2 to be connected to a telephone line and a communication adapter 3 for connecting the machine 1 to the unit 2 to perform communication. Connection destination information to the provider terminal unit is stored in its ROM 33. When the service is utilized in the machine 1, the adapter 3 performs connection to the provider terminal unit based on connection destination information and transmits authenticating information which is given from the machine 1. Authenticating information is authenticated in the provider terminal unit so that the service is utilized in the game machine 1.
Patent JP-2001233006-A (JP)
Title: Hub unit
Inventor: SHIMA KOJI
IPC: F16C33/58
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To contrive a long life of a double row rolling bearing by enhancing its heat radiation performance, in a hub unit. SOLUTION: In this hub unit A, a constant velocity joint 3 is assembled onto the inner periphery of a double row rolling bearing 2, and the disc rotor 4 of a disc brake device and a wheel (not shown in the figure) are mounted in their applied state to the outer surface of a flange 25 facing outward in its diameter direction, which is integrally formed at the axially outer end of the one inner ring 21A out of two inner rings 21A, 21B equipped in the double row rolling bearing 2. The surface area is increased by forming projecting and recessed parts 40, 41 on the inner end surface of the other inner ring 21B of the double row rolling bearing 2. Thereby, heat radiation performance of the double row rolling bearing 2 is enhanced.
Patent JP-2001239438-A (JP)
Title: Thermal displacement compensation method for machine tool, device thereof, storage medium, and machining method in machine tool
Inventor: SUZUKI HIDEJI
IPC: B23Q15/18
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermal displacement compensation method for a machine tool, a device thereof, storage medium, and a machining method in the machine tool capable of machining a workpiece with high precision and at a high speed by measuring thermal displacement of the machine tool directly in a non-contact manner. SOLUTION: This thermal displacement compensation device for the machine tool is provided with a light emitting part 11 detecting a position coordinate of a main spindle 5 in a non- contact manner, a light receiving part 12, a displacement coordinate output part 16 calculating a reference coordinate which becomes a reference for compensating a coordinate system when thermal displacement is compensated based on a position coordinate of the main spindle 5 detected before a workpiece W is machined, a reference coordinate storage part 17 storing the reference coordinate, a displacement coordinate output part 16 calculating a displacement coordinate after thermal displacement based on a position coordinate of the main spindle 5 detected after the workpiece W is machined,  a displacement computing part 18 calculating a thermal displacement compensation value of the main spindle 5 after the workpiece W is machined based on the reference coordinate and the displacement coordinate, and a compensation commanding part 19a compensating the coordinate system based on the thermal displacement compensation value.
Patent JP-2001243174-A (JP)
Title: Bus system and wrong operation prevention device for bus system
Inventor: MATSUDA HIROSHI
IPC: G06F13/36
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To mask unauthorized access from a second vicarious operation means (PCI agent) so as to prevent wrong operation of a first vicarious operation means (host agent). SOLUTION: Unauthorized access from a PCI agent 2 is masked after or during execution of a system configuration cycle for a PCI agent 2 by a host agent 1 so as to prevent wrong operation of the host agent 1 by unauthorized access from the PCI agent 2.
Patent JP-2001244535-A (JP)
Title: Polarization maintaining optical amplification fiber
Inventor: IZOE KATSUAKI
IPC: G02B6/024
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To make a cut-off wavelength of 980 nm excitation PANDA type PM-EDF lower than 980 nm and realize enough polarization maintaining function. SOLUTION: A distance (d) between a pair of stress application parts 2, 2 provided to a core doped with erbium is made 16 to 21 μm. The stress application part is formed of B2O3-SiO2 glass doped with B2O3 of 15 to 20 mole %.