baber/WOPTO huggingface dataset:
Patent JP-2002348633-A (JP)
Title: Barrel for plastics molding machine
Inventor: MASUDA ATSUSHI
IPC: C22C37/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a barrel for a plastics molding machine, superior in abrasion resistance, with low aggressiveness to a sliding counter part material. SOLUTION: The barrel for the plastics molding machine is constituted by a high chromium cast iron which includes 2.4-2.9 wt.% C, 0.2-0.8 wt.% Si, 0.4-1.2 wt.% Mn, 0.3 wt.% or less Ni, 16-20 wt.% Cr, and 1.0-2.0 wt.% Mo. The method for manufacturing the barrel for the plastics molding machine comprises steps of machining a material consisting of the high chromium cast iron having the above composition into a predetermined rough shape, quenching and tempering it, then adjusting the shape with a primary grinding process, raising a surface hardness with nitriding, and finally finishing it into a final dimension with a secondary grinding process.
Patent JP-2002352814-A (JP)
Title: Separator for solid polymer fuel cell and method for it
Inventor: YASUDA MASAHIRO
IPC: H01M8/02
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a solid polymer fuel cell capable of assuring gas impermeability, and to provide an efficient manufacturing method for it. SOLUTION: A separator 2 of a fuel cell 1 is conductive and composed of a resin mold comprising thermo-setting resin and carbon powder. The separator 2 is provided with a rib 12 and a fluid path 13 by press-molding. A density variation reducing member 21 comprising dense material is embedded in a part of the separator 2 which corresponds to the rib 12.
Patent JP-2002346807-A (JP)
Title: Main-shaft equipment
Inventor: HAMANAKA KENJI
IPC: B23B19/02
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a main-shaft equipment where a rigidity of the main-shaft is kept good over a wide range of rotational number region without complicating structure. SOLUTION: From a low-speed rotational region to a medium-speed rotational region of the main shaft 2, a piston 11 is driven to move a movable housing 6 into a state to abut stopper 10 for giving a preload, and the piston 11 is un-driven in a high-speed rotational region of the main shaft 2 and the preload is given through an outer ring 5 which is pressured by a spring force of a compressive spring 12 via the movable housing 6. A fixed-positional preload from the low-speed rotational region to the medium-speed rotational region of the main shaft 2 and the constant-pressure preload in the high-speed rotational region are achieved by the piston 11 and the compressive spring 12, and reduction of parts number and simplification of structure are achieved and change of the fixed-positional preload and the constant-pressure preload is enabled.
Patent JP-2003045533-A (JP)
Title: Contact pin and socket for electrical component
Inventor: MIURA REI
IPC: H01R33/76
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a contact pin and a socket for an electrical component capable of inhibiting the peel off of a plating layer of a terminal of the electric component. SOLUTION: In this contact pin 15, provided with a movable contact part 15n made out of a conductive metallic material and contacting an IC lead 12b of an IC package 12, the movable contact part 15n is polished by a polishing means.
Patent JP-2002345399-A (JP)
Title: Method for producing sugar-added food of aloe, and sugar-added food of aloe
Inventor: HAGIWARA HARUO
IPC: A23L19/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a sugar-added food of aloe suitable for eating by reducing the bitterness, and capable of being readily utilized without taking the time. SOLUTION: The flesh part of the aloe and crystal sugar are soaked to allow the sugar component of the crystal sugar to penetrate into the flesh part of the aloe, and simultaneously to dehydrate the flesh part of the aloe while extracting an aloe essence component from the flesh part of the aloe, and the resultant sugar-added flesh part of the aloe is separated from the sugar- added essence liquid of the aloe. The sugar-added flesh part of the aloe is dried to provide the objective sugar-added food of the aloe. The sugar-added essence liquid of the aloe is also provided.
Patent JP-2002060137-A (JP)
Title: Duplex roller
Inventor: TANAKA HIROKO
IPC: B65H59/18
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To fix a yarn feed quantity in time as a practically uniform tension by suppressing the fluctuation in the tension when releasing and feeding the yarn by a warp take-up method (friction letting-off method) from a package having a natural fiber, a semisynthetic fiber, and a synthetic fiber wound around it. SOLUTION: The yarn 10 is released from the package 6 by the warp take-up method, the released yarn 10 is wound around a small-diameter roller 3 provided in a large-diameter roller 2 of this duplex roller 8 via a balloon convergence guide 7 for converging the balloon generated with the release and sent to a line device roller 9. The yarn 10 is wound around once so as to contact from the top of the duplex roller 8 to all of the small-diameter rollers 3 and sent to the line device roller 9. It may be wound once or a plurality of times.
Patent JP-2002362853-A (JP)
Title: Pedestrian bridge with elevator
Inventor: TOMIDOKORO MAKOTO
IPC: E01D18/00
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional pedestrian bridge with an elevator that the cost is high because the elevator is installed after the pedestrian bridge is built and an elevator cab passage is built separately from a pole of the pedestrian bridge. SOLUTION: In the pedestrian bridge, the elevator cab passage is used as the pole of the pedestrian bridge. The elevator cab passage has a maintenance hole, which is disposed in the elevator cab passage above a door of a landing zone on the lower floor.
Patent JP-2002255580-A (JP)
Title: Method for cutting perform of rod lens and lens block to be used for the same
Inventor: KOSHI HIROSHI
IPC: C03B33/06
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a lens block to be used for cutting a perform of a rod lens capable of improving efficiency of manufacturing, and also increasing process yielding by high precision cutting. SOLUTION: The cutting method is that, in a state of a lens block 11 keeping a plurality of rod lens preforms, laser lights A, B are cast toward side surfaces 19, 20, reflected light 36, 37 are received by screens 38, 39, and after the adjustments of perpendicularity of the side faces 19, 20 to a cutting plane 30 so that the reflected light 36, 37 are incident on reference lines 38a, 39a on the screen 38, 39, are finished, a cutter 30 cuts the lens block 11. The perpendicularity of an optical axis of each rod lens perform 12 to the cutting plane 33 can be set in high precision and easily.
Patent JP-2002364101-A (JP)
Title: Metal backing material for external wall finishing material and metal spacer
Inventor: HIRAKAWA TOMOHISA
IPC: E04B1/94
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To improve the defects of a wooden backing material and enable screw driving or nail driving which are defects of a metal backing material by using the metal backing material as a backing material for external wall finishing material to provide incombustibility to the backing material. SOLUTION: In a ventilation furring strip (backing material) 7 for external wall finishing material 11 fixed to a structural skeleton 1 by using fasteners 6, the furring strip 7 is formed in a hollow square shape in cross section with corrosion-resistant metal sheet, and a plurality of working holes 8 are provided in a front plate 10a of hollow square shape at specified pitches.
Patent JP-2002367112-A (JP)
Title: Method for manufacturing thin film magnetic head
Inventor: YASATO SEISHI
IPC: G11B5/31
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion of a high-saturation magnetic flux density layer when the upper surface of the high-saturation magnetic flux density layer formed by plating is made flat in the manufacturing of a thin film magnetic head having a high-saturation magnetic flux density layer made of a magnetic material containing Co and made flat for its upper surface. SOLUTION: At least one of steps of forming the power and upper magnetic pole layers of a thin film magnetic head includes a step of forming a substrate film 51, a step of forming a high-saturation magnetic flux density layer 53 on the substrate film 51 by plating, a step of removing the unnecessary part of the substrate film 51 by ion milling, a step of forming a nonmagnetic layer to cover the high-saturation magnetic flux density layer 53, and a step of making flat the high-saturation magnetic flux density layer 53 and the upper surface of the nonmagnetic layer by chemical and mechanical polishing.  In the ion milling, in order to set an angle between a normal to the upper surface of the substrate film 51 and an ion irradiating direction equal to/higher than 45 deg., the substrate film 51 and the side face of the high-saturation magnetic flux density layer 53 are irradiated with ions.
Patent JP-2002056010-A (JP)
Title: System and method for searching and classifying vocabulary
Inventor: DAVIS CHARLES F
IPC: G06F17/30
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To automate the extraction and classification processing of vocabulary. SOLUTION: A workstation 36, a database and a server 28 are connected to a network 32. When the server receives an input including a technical term from the client of the workstation, the server extracts the term and classifies the term while making the term correspond to a classification term related to a technical field. An operator reviews classification results in a workstation 24 and corrects the results at need. The server also generates a result output including the term and the classification term related to the term. Thus, it is possible to automate the most of the vocabulary classification work.
Patent JP-2002373126-A (JP)
Title: System and method for distributing information by push type service
Inventor: OHASHI KAZUNORI
IPC: H04L29/08
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an information distribution system by a push (PUSH) type service capable of distributing information desired by a user in an optimal method by changing existing internet protocol constitution to the minimum. SOLUTION: An application control layer 15 for managing applications for each port is arranged between a transport layer 13 and an application layer 14 of an Internet protocol model so that the application can be used without interrupting any existing protocol. Also, a push-type information service can be provided from a server side by the application control layer 15, and the service can be enjoyed while being controlled at a client side.
Patent JP-2002374586-A (JP)
Title: Output controller, output control method, and control program and recording medium
Inventor: KASAHARA YOSHIYUKI
IPC: H04R1/10
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an output controller that uses only one jack to freely control an outputted sound signal. SOLUTION: Assuming an initial state that no headphone 17 is inserted to a headphone jack 15 and a sound signal output function section 12b outputs a sound signal only to a speaker 18, a detection circuit 16 detects whether or not the headphone 17 is inserted to the headphone jack 15, and when the detection circuit 16 detects that the headphone 17 is inserted to the headphone jack 15, the detection circuit 16 outputs a detection signal to a control function section 12a, and the control function section 12a detects the detection signal to execute a program stored in a ROM 13 and outputs a control signal to a speaker switch 23 and a headphone switch 24.
Patent JP-2002371597-A (JP)
Title: Rain water collecting method
Inventor: SHIBATANI TORU
IPC: E03B3/03
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To promote the propagation of a rain water collecting method by eliminating the cause of such a problem with the rain water collecting method that, since rain water fallen on a chevron cover at the uppermost part of a housing, i.e., on a roof is led to a water reservoir through the roof, gutter, and leader, relatively large water reservoir tank is required as a rain water storage means, but an installation space for the water storage tank is hard to secure due to the circumstances of housing situation in our country, and therefore, the use (reservation) of the rain water for bath, washing, and toilet water, car washing water and garden tree spraying water, fire protection water, and emergency, drinking water has not been propagated. SOLUTION: The roof of the building was formed in a funnel shape, and rain water is collected and stored by the roof. Thus a conventional large water reservoir and the installation space for the reservoir are eliminated.
Patent JP-2003009524-A (JP)
Title: Voltage-resonant power unit
Inventor: WATANABE KAZUTO
IPC: H02M3/28
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a voltage-resonant power unit which can materialize high reliability of a machine. SOLUTION: In the voltage-resonant power unit which generates low-voltage and high-voltage output with the same transformer, an ON-OFF signal detection means which detects the ON-OFF signal of high voltage output, a high voltage output monitoring means which monitors the high-voltage output, a comparison means which compares the reference voltage with the detection of the above high-voltage output monitoring means, a signal detection time clocking means which clocks the results of that comparison means, and a transmission means which transmits a signal, are provided, and this power unit transmits a signal by the above transmission means, according to the results of the above signal detection time clocking means.
Patent JP-2002046127-A (JP)
Title: Method for treating waste
Inventor: HAYASHI MASAKATSU
IPC: B29B17/02
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To effectively utilize small resources by recovering a useful material capable of being recycled or particularly plastics by collecting source separated plastics from the wastes of metals or the plastics to be discarded in a large quantity. SOLUTION: A method for treating the waste comprises the steps of first drying a plurality of types of mixed crushed plastics in the case of sorting the plastics by collecting source separated plastics, thereafter electrostatically isolating the plastics, and separating the plastics into the plastics having good chargeability and the plastics having low chargeability except the good chargeability plastics.
Patent JP-2002336877-A (JP)
Title: Device for making activated hydrogen water
Inventor: IIDA SHIGEMI
IPC: C02F1/68
Filed: 2001-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a device for making activated hydrogen water in which ordinary water can be easily converted into activated hydrogen water. SOLUTION: A magnesium metal container (1) is provided with windows (2) and magnesium metal (3) and tourmaline mineral (4) are arranged in the container.
Patent JP-2003007183-A (JP)
Title: Proximity switch
Inventor: YODA KIYOHARU
IPC: H01H36/00
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a proximity switch which is provided with a reed switch, enabling superior shock resistibility because of no deformation of a reed of the reed switch and no change of a gap between contact points of the reed switch, and also enabling high positioning accuracy of the reed switch in the vertical direction. SOLUTION: The proximity switch has plate spring type under supporters 206 formed as parts of a case 201, which support the reed switch 207 and have functions of absorbing external shock and positioning of the reed switch 207.
Patent JP-2003002677-A (JP)
Title: Support table for laser cutting, apparatus and method for laser cutting, and method for producing liquid crystal panel
Inventor: TAKEI ATSUSHI
IPC: B23K26/38
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a new construction capable of preventing or reducing failures due to laser beam scattering when splitting a workpiece by laser cutting. SOLUTION: A laser cutting apparatus 20 comprises a support table 21 made of a rigid body such as metal and a laser irradiation system 22 adapted to allow scanning in horizontal direction (illustrated in the right and left direction) above the support table 21. A glass layer 23 is formed on the surface of the support table 21, and a glass substrate 1 which is the workpiece is held by suction on the glass layer 23. Since the glass layer 23 is formed so as to extend to the outside of the periphery of the substrate 1, the laser beam 22L can be prevented from scattering to cause a danger to the surroundings even if the laser beam 22L is off the substrate 1.
Patent JP-2003001884-A (JP)
Title: Printer
Inventor: HIRABAYASHI KENICHI
IPC: B65H29/52
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a printer which makes a platen take shelter together with a lid body avoiding an interference with an inner member of the printer when the lid body is opened, does not hinder the lid body from smooth opening and closing motion, is prevented from becoming larger in size, and does not require a wide space around the printer. SOLUTION: A platen supporting body 26 having a platen 14 at one end side is rotatably provided on a tip portion of a lid frame 23, a guide member 29 to rotate the one end side to backward direction engaging with the other end side of the platen supporting body 26 incident to opening/closing of the lid frame 23 is provided inside a printer, the one end side of the platen supporting body 26 is rotated so as to go back from a proximity opposed position of a print head 11 incident to opening of the lid frame 23, and the one end side of the platen supporting body 26 is rotated so as to go forward the proximity opposed position of the print head 11 incident to closing of the lid frame 23.
Patent JP-2003008316-A (JP)
Title: Antenna mounting fixture
Inventor: OTSU MASAHIRO
IPC: H01Q1/12
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an antenna mounting fixture for mounting an antenna on the top and/or bottom of a base in accordance with the working condition. SOLUTION: A support metal 10 is mounted on a base 1 crossing over a concrete wall 3 of a veranda, an antenna mounting pole 2 having a length enough to mount two antennas 14, 15 and a plurality of holes provided in the length direction is assembled vertically movably with the support metal 10. Bolts 11, 12 pierce the adjacent holes to fix the base 1 to the concrete wall 3 through the upper bolt 11 and fix the pole 2 to the support metal 10 through the lower bolt 12.
Patent JP-2003011556-A (JP)
Title: Paper employed for both of two printing sizes
Inventor: TANIGUCHI TOSHIRO
IPC: B41J21/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To permit the contriving of space saving for the stock of printing paper as well as the reduction of works belonging to the management of the stock and permit the easy and sure insertion of the printing paper into a printer. SOLUTION: A discriminating mark 6, corresponding to a printing size L, and another discriminating mark 6a, corresponding to another printing size S, are respectively provided at both ends of a surface, on which the printing of a folded paper 1 is effected, and the opposite side of the same to permit printing in accordance with the printing sizes by detecting the discriminating mark 6 or the same mark 6a upon printing.
Patent JP-2003012467-A (JP)
Title: Cosmetic for hair
Inventor: YAMAMOTO SATOSHI
IPC: A61Q5/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic for the hair, not only capable of imparting proper gloss to the hair when coated on the hair, but also hardly imparting greasy touch and having proper setting ability, and capable of allowing the hair to be fixed to the original shape again even if the once fixed hair is disordered. SOLUTION: This cosmetic for the hair is characterized in that at least diglycerol and/or a polyoxypropylene diglyceryl ether, a polyoxyethylene- polyoxypropylene glycol and a film-forming resin are formulated therewith.
Patent JP-2003009684-A (JP)
Title: Supporting tool for tree
Inventor: DOI HIROYA
IPC: A01G17/14
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a supporting tool for a planted tree dispensing with difficult works such as the driving of a post into the soil outside of the planting hole and getting sufficient holding force even in a park, garden, or street having soft dressing soil. SOLUTION: The upper part of a post 2 such as a steel pipe is placed along the trunk 1 of a tree and the lower part of the post is embedded in the soil. Plural posts 2 having the above structure are connected with each other with one or more ring-shaped connection parts 3 to encircle the trunk 1 of the tree. The lower part 2a of the post 2 is provided at its tip with a stabilizing plate 4 stably supported in soil to fix the position by the balanced soil pressure from above and below when buried in the soil. The stabilizing plate 4 is supported by the soil with the face extending outward from the post to prevent the sinking and extraction and, accordingly, a sufficient holding force can be attained even in a soft dressed soil.
Patent JP-2003017083-A (JP)
Title: Micro hydraulic-fuel cell power generating system
Inventor: OGAWARA TAKASHI
IPC: H01M8/06
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a system accommodating to the storage of power in the nighttime and a load in the daytime, enhancing energy utilization efficiency, and enhancing the serviceability of various oxygen facilities by utilizing oxygen produced by electrolysis. SOLUTION: This power generating system is equipped with a small capacity hydraulic power facility 1; an electrolytic device 8 generating oxygen and hydrogen by the electrolysis of water with power from the hydraulic power facility; a hydrogen storage facility 10 storing hydrogen generated with the electrolytic device; a fuel cell 14 generating power by the combustion of hydrogen taken out on occasion from the hydrogen storage facility; and a load line 6 to which power is supplied from the hydraulic power facility or the fuel cell.
Patent JP-2002080685-A (JP)
Title: Aqueous dispersion
Inventor: MAEKAWA KAZUHIKO
IPC: C09J163/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous dispersion excellent in adhesion or sticking to various substrates, storage stability, resistances to weather and water, etc. SOLUTION: This dispersion is prepared by compounding (I) an aqueous dispersion prepared by dispersing a block copolymer comprising (A) polymer blocks formed mainly from an olefin monomer and (B) polymer blocks formed from 2-100 mol% vinyl monomer having a carboxyl or carboxylic anhydride group and 98-0 mol% other vinyl monomer copolymerizable therewith in an aqueous solution of a basic substance in an amount of 0.05 equivalent or higher per equivalent of the carboxyl or carboxylic anhydride group with (II) a curing agent in an amount of 0.1-20 pts.wt. based on 100 pts.wt. solid content of dispersion (I).
Patent JP-2002153991-A (JP)
Title: Solder material
Inventor: CHUU KAI FUA
IPC: B23K35/26
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To improve wettability, flowability, etc., which are the problems in the conventional unleaded solder material in order to meet the overwhelming request for the unleaded solder material used in production of printed circuit boards from consideration of the environment. SOLUTION: This solder material consists of 87.2 to 89.5% tin, 4.0 to 4.8% bismuth, 3.5 to 4.5% indium and 3.0 to 3.5% silver.