baber/WOPTO huggingface dataset:
Patent JP-2002022218-A (JP)
Title: Negative ion generator and negative ion generating method
Inventor: NAKAGAWA KIHACHIRO
IPC: F24F6/14
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a compact negative ion generator which can generate negative ions having high concentration. SOLUTION: A plurality of tubular members 211 and 212 are vertically arranged and spiral straightening plates 221 and 222 are respectively disposed in the tubular members 211 and 212. Water is supplied to the central water supply tubes 231 and 232 and water is jetted from a plurality of nozzles 241 and 242 provided in the vertical direction of the water supply tubes 231 and 232. The water collides with collision plates 251 and 252 provided in the outer peripheral positions of the spiral straightening plates 221 and 222 to generate very small water drops. At this time, when air is supplied along the spiral straightening plates 221 and 222, the negative ions generated due to the generation of the vey small warer drops are conveyed by the air.  When the air including the negative ions sequentially flows from the pre-stage tubular member 211 to the post-stage tubular member 212, the air including the negative ions of high concentration can be produced. When the air is supplied to an indoor part from an air supply port 36 after the air passes through a sound attenuator 59, noise does not leak from the air supply port 36.
Patent JP-2002023503-A (JP)
Title: Developing device and image forming device
Inventor: SASAKI TSUTOMU
IPC: G03G15/11
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a developing device which can reduce the detection error in liquid level due to the waving of a liquid developing agent 7 in a 2nd tank 115 used as an agent storage part, and an image forming device equipped with it. SOLUTION: Blade members 116 and 117 as a stirrer are so arranged that they are rotated having their axes off the center (center of gravity) of the horizontal section of a 2nd tank 115.
Patent JP-2001104589-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of making a player enjoy visually more and more thrilled and excited in a game. SOLUTION: A first image game is executed in a variable display device 30 on the basis of the entry of a ball to a start winning port 20 and quasi winning pattern array 1 and a seesaw 2 are newly displayed at the variable display device 30 in the case that reach display appears in the middle. For the seesaw 2, a winning pattern is mounted on at least one of both ends and there is the case that a weight 3 is mounted in addition to the winning pattern. As the result of such a second image game, when the winning pattern is arranged at a prescribed fixed position 1a in the quasi winning pattern array 1 by the balance of the seesaw 2 and large winning display is formed, the special prize of opening and closing a variable winning device 50 for 16 times at maximum is generated.
Patent JP-2002019059-A (JP)
Title: Laminate having excellent tight packability
Inventor: ISHII MITSUNORI
IPC: B65D65/40
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a laminate useful for tight packaging of a processed food such as a ham, a salami, a cheese, a sausage or the like or another material to be packaged and having excellent tight packability such as oxygen gas barrier properties, heat resistance, blocking resistance, transparency, low-temperature sealability and induction heating sealability. SOLUTION: The laminate comprises an olefin resin layer laminated on at least one surface of an oxygen gas barrier base film layer in such a manner that a thickness of the resin layer is 25 μm or less and the laminate satisfies (1) boiled shrinkability factor of 7 to 15%, (2) oxygen permeability of 800 mL /(m2.d.MPa) or less, (3) haze after boiling of 10% or less and (4) a blocking strength of surfaces of the olefin resin layers of 200 N/mm or less.
Patent JP-2002026979-A (JP)
Title: Highly reliable event delivery method and its system
Inventor: SHIBATA HIROSHI
IPC: H04L45/16
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To realize an event notification service(NS) where a load on a supplier and a consumer can be relieved. SOLUTION: In the highly reliable event delivery system where a supplier 11 delivers an event to many unspecified consumers 12, 13 via NS 14, 15 under a network environment and the NS 14, 15 are arranged on networks and interconnected to set event delivery paths, an ID to uniquely identify each event is provided to the NS 14, 15, and the same event delivered in duplicate via different paths is checked by collating the ID with an event ID delivered in the past and stored so as to avoid duplicate delivery of the same event and to always warrant the delivery of only one event to a consumer.
Patent JP-2002018404-A (JP)
Title: Method for treating organic waste using microorganism and apparatus therefor
Inventor: KOSHIDA RYOZO
IPC: B01F7/16
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating organic waste using microorganism and an apparatus for the method both capable of stably treating a large quantity of organic wastes in a short time without emitting malodor by efficiently mixing a carrier and the organic wastes and easy in maintenance. SOLUTION: A plurality of mixing feeders 14 whose transportation direction is set between the outer wall of a cylindrical body 13 for transportation and the inner wall of a vertical container 11 are installed in the upper side of a sidewall of the vertical container 11 to transport a microorganism carrier containing organic wastes spirally around the cylindrical body 13 for transportation from the upper side to the lower side in the vertical container 11.
Patent JP-2002003784-A (JP)
Title: Composition for film formation, method for forming film and silica-based film
Inventor: HAYASHI EIJI
IPC: C08G77/08
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a film-forming composition capable of burning in a short time as a interlaminar insulating film in semiconductor device, etc., and forming a silica-based film excellent in crack resistance after PCT(Pressure Cooker Test). SOLUTION: This composition for film formation comprises (A) a product of hydrolysis and condensation obtained by hydrolyzing and condensing at least one compound selected from the group consisting of compounds represented by formula (1): RaSi(OR1)4-a, compounds represented by formula (2): Si(OR2)4 and compounds represented by formula (3): R3b(R4O)3-bSi-(R7)d-Si-(OR5)3-cR6c [wherein R is H, F or a monovalent organic group; R1 to R6 are each a monovalent organic group; R7 is O, phenylene group or (CH2)n; (a) is an integer of 1-2, (b) and (c) are each an integer of 0-2 and (d) is an integer of 0 or 1 and (n) is an integer of 1-6], (B) at least one member selected from the group consisting of compounds of the metals in Groups IA and IIA of the periodic table; and (C) an organic solvent.
Patent JP-2002020365-A (JP)
Title: Method for producing 2-(methylsulfonyl)ethylamine
Inventor: KANO HITOSHI
IPC: C07C317/28
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially producing 2-(methylsulfonyl) ethylamine. SOLUTION: This method for producing 2-(methylsulfonyl)ethylamine of formula (2): CH3SO2CH2CH2NH2 is characterized by comprising oxidizing 2-(methylthio)ethylamine of formula(1): CH3SCH2CH2NH2 with an oxidizing agent.
Patent JP-2002018936-A (JP)
Title: Blow molding method and its apparatus
Inventor: SHINOSAWA KIYOAMA
IPC: B29C49/22
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To continuously and properly perform desired molding by a simple technique and means without being accompanied by the clogging of a resin passage with a resin of which the thermal physical properties are unstable. SOLUTION: When an outer layer resin is accumulated in a die outside accumulation chamber 25, a valve 30 is throttled and the plunger P1 in the die outside accumulation chamber 25 is allowed to retreat and, after the retreat of the plunger P1 is completed, the number of rotations of the screw of the corresponding extruder 28 is increased to reduce the amount of the resin flowing in the die outside accumulation chamber 25 and an outside resin passage 22 and the inner pressure of an inside resin passage 20 is lowered, for example, by moving the plunger of a die inside accumulation chamber 23 and the outer layer resin present in the outside resin passage 22 is allowed to flow in an intermediate resin passage 21 or the inside resin passage 20 by the pressure difference between the resin passages 20, 22 to eliminate the stagnation of the resin in the resin passage 22.
Patent JP-2002026764-A (JP)
Title: Path detector
Inventor: HATTORI NORIHIRO
IPC: H04B1/707
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a path detector that can enhance path detection rate by optimizing an MF input level and a lower limit, when a reception base-band signal level fluctuates. SOLUTION: In this path detector, a control section 204 sets a bit segmentation position to a bit number adjustment section 101A, sets a lower limit to a 1st comparator 109A, initializes a counter, discriminates whether the count is within a preset optional path detection maximum time, awaits the processing for a prescribed time when the count is within the path detection maximum time, receives a reception path timing from a 2nd comparator 111, discriminates whether a path is detected, revises a lower limit to the 1st comparator 109A when no path is detected, discriminates whether the count elapses for an arbitrarily preset period time, revises segmentation position of the bit number adjustment section 101A, when the counter elapses for the period time and re-sets the lower limit value to the 1st comparator 109A.
Patent JP-2001038534-A (JP)
Title: Manufacture of blade of cutting tool and blade of cutting tool
Inventor: DROESE JOACHIM
IPC: C21D9/18
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To improve the material characteristics of a blade by a low-cost method. SOLUTION: At a manufacturing step, laser treatment is applied on a blade body main material along a profile curve 2 decided by the scheduled shape of the cutting edge of the blade body. At a second manufacturing step, the cutting edge of the blade body is cut along a profile curve 3 decided by the shape of the blade body scheduled in a region where laser treatment is applied on the cutting edge of the blade body. Further, at the first manufacturing step, a blade body main material is machined in the scheduled shape of the cutting edge by blanking or removable of fins. Consecutively, at the second step, laser treatment is executed in an elongated surface state in which the cutting edge is formed and at a third manufacturing step, the cutting edge is formed in a region, where laser treatment is executed, by grinding.
Patent JP-2002023435-A (JP)
Title: Image forming device
Inventor: NAKASE TAKAHIRO
IPC: H04N1/29
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device of high quality without any unevenness and where fogging or any variation in density is hardly generated and an image of good quality can be outputted at high speed. SOLUTION: In an exposure means, an over field scanner method where exposure is carried out by a rotating polygonal mirror reflecting with a narrower surface than width of incident light is adapted and an electrostatic latent image is formed by back area exposure to a light part of the image.
Patent JP-2002021819-A (JP)
Title: Joint, pipe connecting structure using this joint, drill for drilling pipe of pipe connecting structure, and method of drilling pipe of pipe connecting structure
Inventor: YAZAKI ATSUHIKO
IPC: B23B51/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a joint obtaining firm connection of a through pipe and a butt pipe connected vertically to this through pipe in butt state arrangement capable of disassembly and making connection and disassembly easily performable. SOLUTION: This joint comprises a base unit presenting a short columnar shape to be provided in one end part with an engaging surface engaged with an external peripheral surface of a through pipe vertically placed to a butt pipe, a synthetic resin-made joint coaxially provided successively in line with the other end part thereof to consist of a fitting unit having a fitting part fitted to an end part internal peripheral surface of the butt pipe and having a cylindrical part coaxially provided successively in line with the fitting part,  a moving top fitted incapable of rotating to the cylindrical part of the joint main unit to make a side into contact with an internal peripheral surface of the butt pipe with the cylindrical part press abut to the internal peripheral surface of the butt pipe by wedge action in cooperation with the cylindrical part according to axial movement of the joint main unit to fix the fixing unit and the butt pipe fitted thereto, and one bolt or a set of bolt nut tightening the moving top and the through pipe engaged with the engaging surface of the joint main unit.
Patent JP-2002025036-A (JP)
Title: Magnetic recording medium
Inventor: TAKAHASHI MINORU
IPC: G11B5/842
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having excellent magnetic characteristics and durability by forming a coating layer excellent in surface smoothness and physical properties on a nonmagnetic substrate. SOLUTION: In a magnetic recording medium obtained by coating the top of a nonmagnetic substrate with coating materials separately prepared by dispersing a ferromagnetic powder and a nonmagnetic powder in a binder, the coating material prepared by dispersing the nonmagnetic powder is obtained by dispersing the powder in a first binder component having high adsorptivity on hematite, adding a second binder component having a low specific gravity and carrying out further dispersion.
Patent JP-2002022901-A (JP)
Title: Thermal shield element and method for manufacturing the same
Inventor: HATTORI OSAMU
IPC: H01L21/304
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To manufacture a thermal shield element for various use which has a latitude for the thickness and crystal orientation of the element by using a sapphire material manufactured in the process of manufacturing cylindrical sapphire when an element which transmits light and shields against heat is formed from sapphire as the source material, and to impart characteristics such as surface roughtress, flatness or the like which do not distort the transmitted light to the material as optical parts. SOLUTION: The sapphire heat shield element having a latitude for the thickness and crystal orientation is manufactured by forming a referential plane 9 of an accurate orientation on a sapphire ingot 8, slicing the ingot 8 or shaping the end face of the ingot based on the referential plane 9, and simultaneously polishing both faces.
Patent JP-2002029994-A (JP)
Title: Method for preparing diabetes appearance-suppressing composition and the composition
Inventor: IWASAKI TERUAKI
IPC: A23L33/10
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a diabetes appearance-suppressing composition capable of suppressing the appearance especially of severe I-type diabetes among diabetes diseases, which are considered to be difficult in curing. SOLUTION: A method for preparing a diabetes appearance-suppressing composition comprising the following steps: crushed edible fruit body of Ganoderma lucidum is added to a base material consisting of embryo buds of unpolished rice, and the mixture is steamed; the resulting mixture is cultured after inoculating a group of spawns of Aspergillus oryzae strains; the culturing is continued and the cultured product is aged under controlling the temperature of the cultured product by suppressing the elevation of the temperature of the culturing bed caused by the culturing with stirring; and at the same time the temperature of the aged product is controlled between 44 deg.C and 46 deg.C to convert it to a dried product. The composition is also provided.
Patent JP-2002029132-A (JP)
Title: Stencil printing device
Inventor: KOBAYASHI KAZUYOSHI
IPC: B41L13/14
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a stencil printing device capable of switching the pressing range by a press roller to the length of a master under a simple construction without the use of a large number of cams. SOLUTION: This stencil process printing device is equipped with a cutting means 13 which cuts the master 8 in accordance with the length of a paper 39 and an intermittent cam 27 which arbitrarily controls the contact range of a pressing means 21 with a plate cylinder 1.
Patent JP-2002033746-A (JP)
Title: Transmission quality measurement system, transmission quality measurement control method and recording medium
Inventor: SUZUKI MASANOBU
IPC: H04L69/40
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a transmission quality measurement control method that applies measurement control to transmission quality, without having to match operation systems between a transmission point device and a reception point device. SOLUTION: The transmission point device 1 stores an identifier designating the reception point device 3 to an idle area of a monitor cell (FMOAM(forward monitoring OAM) cell) and the transmission point device 1 designates the reception point device 3, to allow the designated reception point device 3 to conduct measurement control of the transmission quality together with the transmission point device 1.
Patent JP-2002033457-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HIROSE KENJI
IPC: G11C11/41
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device in which transmission of clock is quickened while reducing skew between the clocks. SOLUTION: In a semiconductor integrated circuit device comprising a logic block including a logic circuit operating by receiving a clock formed at a clock supply circuit, high speed transmission of clock is realized by providing at least two wiring routes extended in parallel as clock wiring routes to the clock supply circuit and the logic block and transmitting the same clock, providing the clock supply circuit with clock drive circuits independent for the clock wiring, and providing the logic block with clock input circuits independent of the clock wiring.
Patent JP-2002035168-A (JP)
Title: Golf ball
Inventor: ISOGAWA KAZUHIKO
IPC: A63B45/02
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball which achieves excellent visual recognizability both in brand name and play number and moreover, excellent fashionability. SOLUTION: In the golf ball with two kinds of marks printed on the surface thereof, the first and second marks have color of the same color system and the color difference (ΔE) between the first and second marks is 5 to 50 as given by the Lab system.
Patent JP-2002036075-A (JP)
Title: Method of polishing blade edge of cutter for cutting steel material to be cut
Inventor: TAGAMI MASAKI
IPC: B24B49/10
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of polishing the blade edge of a cutter for cutting a work with a stable machining accuracy in a stabler wear area by producing the same state as that provided after worn by the machining of the work by allowing the blade tip to be worm beforehand. SOLUTION: In an unused cutting tool 1, a blade edge 2 is polished until the state of an initial wear amount becomes a worn state beforehand by the polishing part 5 of a grinding wheel 3 attached to the chuck 11 of the rotating shaft 10 of a lathe. By this, the occurrence of defective parts by the machining of the works formed of a steel based cut material to the degree that the initial wear amount is worn can be avoided, and the works can be machined by using a polished cutting tool with the working accuracies such as a high dimensional accuracy and a high surface roughness from the first time.
Patent JP-2002038382-A (JP)
Title: Method for producing printed fabric
Inventor: KINUGASA JUNZO
IPC: D06P5/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a printed fabric with ink-jet printing process in high reproducibility according to a lot size or a number of grades. SOLUTION: The objective method for producing a printed fabric is characterized by comprising the following steps: 1st step wherein a desired print pattern is obtained as digital data, 2nd step wherein the print pattern data inputted are accumulated, 3rd step wherein a selection is made regarding the option comprising outputting the thus accumulated print pattern data to an ink-jet printing process or screen printing process, 4th step wherein a dye is put on a fabric in the ink-jet printing process or screen printing process based on the print pattern data thus inputted by the above selection, and 5th step wherein the fabric with the dye put thereon is subjected to after-treatment as appropriate.
Patent JP-2002038660-A (JP)
Title: Waterproof construction method for building
Inventor: IGAKI SHINSUKE
IPC: E04D11/02
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a construction method capable of efficiently performing the work in a short time, preventing the generation of powder dust and malodor and securing excellent waterproof performance. SOLUTION: A rectangular waterproof soft resin panel 40 is formed by dotting an elastic adhesive 60 on to a bed 13, and interposing a reinforced fiber, a part of which is projected from one rectangular side or orthogonal two sides. The soft resin panels are arranged with the projected reinforced fiber put on the adjacent soft resin panel or overlapping on the projected reinforced fiber to be elastically bonded to the outer surface of the bed. Waterproof resin is applied to the region where the reinforced fiber overlaps to unite the adjacent soft resin panels into one body, and top coat resin is applied thereto.
Patent JP-2002038963-A (JP)
Title: Opening and closing valve device for turbocharger
Inventor: HARADA SEIICHI
IPC: F02B37/24
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an opening and closing valve device for a turbocharger, having members capable of being easily assembled, and capable of reducing abrasion of a slide ring. SOLUTION: This opening and closing valve device for a turbocharger slides a slide ring 12 in the circumferential direction to open or close an opening and closing valve 5 through link arms 17 and valve shafts 6. A support roller is composed of a plurality of first support rollers 13 each in which a flange part 13a is provided on the opposite support plate side and a plurality of second support rollers 14 each in which a flange part 14a is provided on the support plate side. The first support rollers 13 and the second support rollers 14 are alternately arranged at a specified angle distance in the circumferential direction, and the second support rollers 14 are supported by second support pins 16 with no head.
Patent JP-2001074784-A (JP)
Title: Current sensing device
Inventor: JUDS MARK ALLEN
IPC: G01R19/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a new improved current sensing device incorporating a plurality of magnetic flux sensors arranged at equal or different distances from an electric conductor. SOLUTION: A current sensing device incorporates an electric conductor 10, a first magnetic flux sensor 22 which is positioned in magnetic fields 14 and 16 generated around the conductor 10 and generates a first output, and second magnetic flux sensors 24 and 24' which are positioned in the magnetic fields 14 and 16 and generate second outputs. The device also incorporates a control means 38 which is connected to the sensors 22, 24, and 24' so as to compare the first and the second outputs with each other. The sensors 22, 24, and 24' are arranged in a common plane through which the conductor 10 is passed, and the control means 38 eliminates the influences of external magnetic fields on the sensors 22, 24, and 24' by algebraically operating the first and second outputs.