baber/WOPTO huggingface dataset:
Patent JP-2001233405-A (JP)
Title: Automatic book-collection circulation system for library, book-collection circulation robot for library, and hand mechanism for book-collection circulation robot for library
Inventor: NAKANO YOSHIYUKI
IPC: B25J13/08
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To streamline and reduce the book-collection circulation services of the staff of a library by using an automatic book-collection circulation system incorporating a robot for identifying and picking up desirable books one by one from book-collection on a bookstack and returning returned stock one by one to its original bookstack. SOLUTION: The self-propelled robot carries, on its carriage, a hand mechanism for gripping collected books one by one out of a bookstack and returning it to the bookstack, a controller for three-dimensional movement control over the hand mechanism relative to the bookstack, and a computer for acquiring identification information on the book-collection and on divided book-collection storage shelves and controlling the movements of the carriage and hand mechanism. The self-propelled robot is circulated between an open-stack area and the book-collection circulation counter side, and the collected book book- collection picking and returning operation of the robot is controlled from the book-collection circulation counter side.
Patent JP-2001238779-A (JP)
Title: Portable napping pillow
Inventor: TAKASE SOSUKE
IPC: A47G9/10
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce the load to the arm or head in a prone napping posture on a desk or chair handrail. SOLUTION: This pillow has a double bag shape in which an inner bag filled with cushion material is installed in a cover having cloth fastener bands sewed to the left end surface side and the right end reverse side.
Patent JP-2001288057-A (JP)
Title: Hair dye composition
Inventor: MIYABE SO
IPC: A61Q5/10
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a hair dye composition having extremely high hair dye power, slight color fading with days and a slight change in color tone even in preservation. SOLUTION: This hair dye composition contains a direct dye of formula (1) A-CR1=N-NR2-B X- (1) [A is a group of formula (2) or (3) (R3, R4 and R5 are each a (substituted) 1-6C alkyl group; ring C may contain a substituent group and may form a condensed ring with an aromatic ring; R6 and R7 are each a (substituted) 1-6C alkyl group or forms a heterocyclic ring with an adjacent nitrogen atom; Z is a (substituted) 1-4C bifunctional hydrocarbon group; ring D may form a condensed ring with an aromatic ring; B is a (substituted) aromatic group; R1 is H or a (substituted) 16C alkyl group; R2 is H or a (substituted) 1-6C alkyl group or a (substituted) aromatic group or may form a heterocyclic ring with a carbon atom of the aromatic ring; X-1 is an anion).
Patent JP-2001298148-A (JP)
Title: Spherical face semiconductor device
Inventor: SHIMAMORI TORU
IPC: H01L25/04
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a spherical face semiconductor device which prevents a fracture of a micro-bump joining part generated due to a shearing force caused by a difference in thermal expansion between a spherical face semiconductor and a mounting substrate, and is superior in connection reliability. SOLUTION: This spherical face semiconductor device comprises: a substrate 9 having a face connection terminal 10; a relay substrate 8 having a mounting face side relay terminal 6 on one major face and a substrate face side relay terminal 7 on the other face, respectively; a spherical face semiconductor element 3 having a connection terminal 2; and an underfill material 12 for mitigating a stress concentration on a periphery of a mounting part of the spherical face semiconductor.  In this structure, the relay substrate 8 is connected to the face connection terminal 10 of the substrate by the substrate face side relay terminal 7, the spherical face semiconductor element 3 is connected to the mounting face side relay terminal 6 of the relay substrate by the connection terminal 2, and also the underfill material 12 is filled up between the relay substrate 8 and the spherical face semiconductor element 3.
Patent JP-2001301110-A (JP)
Title: Core material
Inventor: TOKUDA TOMIJIRO
IPC: A47C27/15
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a core material capable of eliminating the settling phenomenon caused by the weight of a user and capable of keeping excellent cushioning properties possessed by urethane foam over a long period of time. SOLUTION: The core material 1 is constituted by impregnating the surface of a flat panel comprising urethane foam 2 with a urethane emulsion liquid to form a cured layer 3 harder than the urethane foam 2.
Patent JP-2000281142-A (JP)
Title: Laminate container material being excellent in preservation property
Inventor: KOYAMA MASAYASU
IPC: B65D81/24
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To produce a container which is excellent in preservation property for foods or the like by forming a heat-sealable thermoplastic resin layer, an oxygen absorber blended thermoplastic resin layer, a thermoplastic resin cushion of which the thickness is a specified value or higher, and an oxygen barrier layer from the internal layer to the external layer of the container. SOLUTION: For this laminate container material, on a basic laminate 7 comprising a heat-sealable thermoplastic resin layer 1, an oxygen absorber blended thermoplastic resin layer 2, and a thermoplastic resin cushion layer 3 of which the thickness is 10 μm or higher, and an oxygen barrier layer 5 from a layer which should become the inside of a container to a layer which should become the outside of the container, a heat-resistant resin layer 6 which becomes the container external layer is provided on the oxygen barrier layer 5 side. In addition, adhesive layers 4a and 4b can be provided when required.  By this constitution, a hermetic sealed container wherein the adhesion between respective layers is favorable and strong strength-wise as well, and also, the heat-resistance is excellent, and a retort treatment is possible, and in addition, the barrier property to an oxygen permeation from the outside, the absorbency of oxygen in the container, and a heat-sealability are included, and the hermetic sealability is favorable, and the preservation property for a filled content is excellent, can be produced.
Patent JP-2001302023-A (JP)
Title: Image forming device
Inventor: KUMAZUKI KAZUHIRO
IPC: B65H9/16
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a length of a paper feeding path was long and a printing image was inclined because paper was skewed in a feeding path in a conventional image forming device equipped with a double-side printing mechanism for copying on both surface of the paper wherein paper was fed from a double-side printing unit to a transferring unit again to be printed on a reverse side of the paper after heat fixing on a signal side of the paper. SOLUTION: This image forming device is equipped with a paper double-side printing unit 100 having a paper guide 107 for guiding a side part of a printing medium P, guide surfaces 107a, 107b and 107c continued to paper guides 105 and 106 for helping the printing medium P coming into the paper guides 105 and 106 provided on the opening and closing free paper guides 105 and 106 for guiding a top surface of the printing medium P, and a side jogging means for urging the printing medium P to the paper guide 107.
Patent JP-2001308135-A (JP)
Title: Method of manufacturing semiconductor device and manufacturing apparatus therefor
Inventor: MIYOSHI AKIRA
IPC: H01L21/60
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device and a manufacturing apparatus therefor which can reliably perform wire-bonding works. SOLUTION: The apparatus comprises a clamper 30 having a plurality of pressing parts 32 for pressing a plurality of leads 10 of a lead frame at a plurality of positions at once, each pressing part 32 has a contact surface for contacting the lead 10, and the contact surface is movable independently in the direction perpendicular to the bonding face of the lead 10 when pressing the lead 10.
Patent JP-2001310273-A (JP)
Title: Grip structure for power tool
Inventor: HORIYAMA TORU
IPC: B25F5/02
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a handle for each worker's taste. SOLUTION: A handle 5 has the two-stage structure that a diameter of a grip part 9 is smaller than that of a connection part to a part having a switch lever 8 and that of a connection part to an installation part 6. Hexagonal projections 10, etc., are formed in a right and a left surface of the grip part 9. An outer grip formed with hexagonal holes to be engaged with the projections 10, 10, etc., of the grip part 9 in the back surface thereof and formed with the hexagonal projections in the surface thereof can be fitted on the periphery of the grip part 9.
Patent JP-2001311165-A (JP)
Title: Construction method for foundation
Inventor: IIDA YASUHIRO
IPC: E02D27/52
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To reduce a construction period while avoiding difficulties of construction. SOLUTION: In this construction method, a plurality of steel pipe sheet piles are used for a foundation 10. The steel pipe sheet piles are arranged to surround a planar shape enclosing an underwater ground 14. The lower end of the steel pipe sheet pile 12 is driven so as to reach a sub-support layer 18 located at the upper side of a substantial support layer 16. Drain pipes 19 are disposed at appropriate positions in the sheet pile 12. After the foundation 10 has been constructed, a filter layer 20, a leveling layer 22, and a bottom slab 24 are formed. When the bottom slab 24 has been formed, side faces are partitioned by an enclosed planar foundation 10 and water in the underwater ground 14 partitioned by the bottom slab 24 at the upper end is forcibly drained.  Thereafter, as a suction load corresponding to the pressure of the water depth acts on the bottom slab 24, the whole body including the foundation 10 gradually sinks in accordance with the settlement of underwater ground 14. When a preloading settlement is promoted by a preset depth, the forcible draining is stopped to construct an upper structure.
Patent JP-2001352319-A (JP)
Title: Integration system
Inventor: MIYAJI MITSUKO
IPC: G09C1/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an integration system that relates to an encryption technology as an information security technology, especially to a key common sharing, encryption and digital signature technology, integrates a factorization problem, a discrete logarithm problem, and a discrete logarithm problem on an elliptic curve having independent security in a way that the respective securities are independent, and can provide a key common share, encryption and signature method having immunity even when one problem is attacked. SOLUTION: The integration system adopts a key common sharing method that includes an initial setting step (1), a system parameter setting (1-1), a step (1-2) where a key for a user u1 is generated, a notice step (1-3) of key information for the user u1, a step (2) where a signature to data M by the user u1 is generated, and a step (3) where the signature to the data M by a user u2 is verified. Thus, this invention provides the key common share, encryption and signature method that has stiffness against an attack.
Patent JP-2001300957-A (JP)
Title: Method for manufacturing film by calender molding of polyolefin resin and calender apparatus therefor
Inventor: FUKUTOMI ISAO
IPC: B29C43/58
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a calender apparatus and method capable of manufacturing a polyolefin resin film having a smooth surface by calender molding. SOLUTION: In the method for manufacturing the polyolefin resin film by calender molding, a difference between the surface temperature on the atmosphere side of the resin sheet on the inlet side on the roll of the final stage and the surface temperature on the role side of the resin sheet on the outlet side of the roll of the final stage is held to 10 deg.C or lower.  Further, in the calender apparatus for molding the polyolefin resin film, temperature reserving devices 14 are respectively attached at least not only on the inlet and outlet sides of the roll 4 of the final stage but also on the inlet side of the roll immediately before the final stage so that the heat reflecting surfaces 19 or heating surfaces of them are arranged along the peripheral surfaces of the rolls so as to leave an interval with respect to the rolls to hold the difference between the surface temperature on the atmosphere side of the resin sheet on the inlet side of the roll of the final stage and the surface temperature on the role side of the resin sheet on the outlet side of the roll of the final stage is held to 10 deg.C or lower.
Patent JP-2001317513-A (JP)
Title: Pipe connecting structure
Inventor: TAWARA HIROTOSHI
IPC: F16B7/20
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a pipe connecting structure allowing easy connection of a pair of cylindrical pipes to each other axially by simple work and smooth of connecting of them together in a dark place. SOLUTION: In this connecting structure, a pair of cylindrical pipes 11 and 12 are connected together in the axial direction when a male side end part 13 of one cylindrical pipe 11 is inserted into an aperture 17 in a female side end part 16 of the other cylindrical pipe 14 and an engagement projection 18 energized inward in the radial direction is fitted and locked into a projection insertion hole 12 formed in the circumferential face of the male side end part 13. In the engagement projection 18, a guide rib 19 is formed, while on the outer circumferential face of the male side end part 13, a guide groove 20 reaching the projection insertion hole 12 is formed. When the guide rib 34 is locked in the guide groove 20 and slidably moved along the guide groove 20, the engagement projection 18 is guided so as to be fitted and locked in the projection insertion hole 12.
Patent JP-2001312347-A (JP)
Title: Device and method for processing information and program storage medium
Inventor: AGATA HIDEMASA
IPC: G06F3/0484
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To speedily operate data by shortening latency corresponding to the read of the data. SOLUTION: A contents processing routine 152-1 generates a thumbnail corresponding to data. A read program 54G reads the data in order, and when one of data is completely read, the completely read data are supplied to the contents processing routine 152-1. The contents processing routine 152-1 controls the display so as to display the thumbnail. A processing manager 151 executes the operation of data corresponding to the displayed thumbnail.
Patent JP-2001319442-A (JP)
Title: Suspension mechanism
Inventor: NAKAKITA MASARU
IPC: G11B21/21
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a suspension mechanism capable of securing the floating stability of a head slider and preventing the damage of a wiring structure body formed integrally by suppressing the vibration caused by air turbulence in disk rotation. SOLUTION: The wiring structure body 34 is fitted to a flexible board supporting the head slider 3 in the neighborhood of a tip part to constitute a flexor 30, which is joined to one side surface of a load beam 31 against a recording medium by at least one joining parts 35 and 36. Thus, the other smooth side surface 31A of the beam 31 is made to be a surface opposing to a recording medium.
Patent JP-2001318843-A (JP)
Title: System for obtaining device information
Inventor: NISHINOSONO MICHIAKI
IPC: G06F15/177
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a device information obtaining system capable of obtaining device constitution information from each information processor when the device constitution information is changed. SOLUTION: A device change flag deciding part 6 recognizes the device constitution information of a device constitution information recognizing part 1 through a system operation control part 3 (S101), and when the device constitution information is changed (S102; Y), and the changing operation is being performed (S103; Y), a device change flag is changed to 0 being a specific value (S104), and the processing is ended. When any changing operation is not being performed (S103; N), and a request for obtaining a device change flag is issued (S105; Y), one device change flag is updated (S106), and the new device constitution information and the device change flag are held (S107), and the processing is ended.  When any request for obtaining the device change flag is not issued (S105; N), and the device constitution information is the same as the former one (S108; Y), the former device change flag is updated to a device change flag (S109), and the processing is ended.
Patent JP-2001319017-A (JP)
Title: Generating operation support device for day's schedule
Inventor: YAOITA YUJI
IPC: G06Q50/00
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a generating operation support device for a day's schedule which can increase operation efficiency by lightening the burden on an operator and prevent the day's schedule from being generated on the basis of wrong order reception data. SOLUTION: A support system is equipped with a travel article database 15 which stores travel article data, an input means for inputting order reception data on customers relating to articles, a display means which displays order reception data, and a day's schedule generation control means 17 which generates day's schedule data according to the order reception data and travel article data, and the day's schedule generation control means 17 is equipped with a data check means 20 which judges the consistency between 1st information included in the order reception data and 2nd information included in the travel article data and an abnormality display control means 21 which displays an error message if inconsistency is detected.
Patent JP-2001319432-A (JP)
Title: Dynamic track replacement processor and dynamic track replacement processing method
Inventor: HORIKIRI KENJI
IPC: G11B20/10
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To automatically execute the replacing of a track by executing hardware/software retrying. SOLUTION: A central processing unit 1 is provided with an error log information storage unit 3, an error log analyzing unit 4 analyzing the possibility of the existence of errors by referring to the error log information and a track replacement processing unit 5. A magnetic disk device 2 is provided with a replacement original track area 6 and a replacement target track area 7. A jndgement reference with which the unit 4 judges the possibility of the existence of errors is the detection of any one out of that errors of two times or more are detected on the same track, that hardware/software retrying of two times or more are detected and that errors are detected in plural records on the same track.  The track replacement processing unit 5 writes data of a corresponding replacement original track area part 6' in a replacement target area part 7' based on an error existing position signal to be outputted from the unit 4.
Patent JP-2001318269-A (JP)
Title: Method of manufacturing two-core polarization- maintaining optical fiber
Inventor: NAKAYAMA TAKEYASU
IPC: G02B6/36
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a two-core, polarization maintaining optical fiber in which the inserting operation of polarization maintaining optical fibers and the adjusting operation of the polarizing directions are facilitated. SOLUTION: The method consists of an assembling process in which an assembly is formed by inserting a polarization maintaining optical fiber (the fiber) into each hole of a two-core ferrule having two holes; a temporary adhesion process in which the polarizing directions of the two fibers of the assembly is adjusted, in which an adhesive is applied to the tip end of the two-core ferrule so as to be hardened and in which the fiber is temporarily stuck to the ferrule to form a temporary adhesive body; and the main adhesion process in which the adhesive is dripped into the rear end of the two-core ferrule of the temporary adhesion body, and in which the adhesive is impregnated into the two-core ferrule by applying a centrifugal force to the adhesive to be hardened.
Patent JP-2001323956-A (JP)
Title: Disk brake
Inventor: OGAWA AKIRA
IPC: F16D65/12
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a disk brake that has a long service life. SOLUTION: The disk brake is so designed that friction members of disk brake pads and a disk rotor are brought into sliding pressure contact with each other over inclined regions.
Patent JP-2001324866-A (JP)
Title: Developing device
Inventor: YAMAZAKI HIROTAKA
IPC: G03G15/08
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a developing device on which a toner supply roller consisting of an elastic foam is mounted and which can obtain an image having no failure such as irregular pitch or irregular density. SOLUTION: In this developing device having a toner cartridge storing toner as developer, the toner supply roller and a developing roller and forming a toner image by supplying the toner to an electrostatic latent image on the surface of a photoreceptor, the compression spring constant of the toner supply roller consisting of the elastic foam is 0.25 to 5.0 N/mm and is smaller than that of the developing roller. The deformation of the developing roller when the toner supply roller is made to abut on the developing roller, is cased by the deformation of the toner supply roller substantially, and the toner supply roller is disposed so that biting amount by the developing roller may be 0.5 to 2 mm and its pressing force to the developing roller may be <=6.0 N.
Patent JP-2001298700-A (JP)
Title: Archive system and archive method
Inventor: TAKAGI SATOSHI
IPC: G11B27/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To efficiently archive an essence. SOLUTION: This system produces the essence, also generates meta-data that explains the essence and associates the essence with the meta-data to be archived by controlling asset management for the archived essence so as to be performed on the basis of the meta-data.
Patent JP-2001324196-A (JP)
Title: Air-conditioning device
Inventor: FUKUSHIMA TOSHIHIKO
IPC: F24F11/02
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning device capable of rapidly warming a space where a person is present during starting of heating operation of the air-conditioning device consisting of an air conditioner, where an indoor unit is mounted on the ceiling (or in the vicinity) of an air-conditioner and an air circulating device and saving energy for heating. SOLUTION: The air-conditioning device is started by a starting signal for the air conditioner, by the signal of the temperature sensor of the air circulating device, the air conditioner is controlled, an uncomfortable feeling at the initial stage of heating operation of the air conditioner is alleviated, and a consumption power amount of the air conditioner can be reduced.