baber/WOPTO huggingface dataset:
Patent JP-2002115337-A (JP)
Title: Structure and fitting for column or the like in wooden building
Inventor: MASUTANI MASAHIKO
IPC: E04B1/58
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a simple and rigid fixing structure suitable for use in fixing together vertical members, such as columns, girders, posts, etc., and horizontal members such as a sill and beams, of a wooden building, and a fixture for use therewith. SOLUTION: The fixing structure is for connecting and fixing together the vertical members such as columns and the horizontal members of a wooden building. Slits are formed in the ends of the vertical members and in the horizontal members and the fixture made of a metallic plate having a thickness that fits into the slits has two of its sides fitted into the slits in the vertical members and the horizontal members; the vertical members and the horizontal members are fixed to the fixture by fasteners such as pins and bolts. The fixture is made of a metallic plate which is a few millimeters thick; two sides of the plate forming at least one corner are approximately perpendicular to each other. Fastener holes are bored in positions each of which is a predetermined distance away from each of the two approximately perpendicular sides.
Patent JP-2002113752-A (JP)
Title: Mold for resin sealing
Inventor: MINE TETSUKAZU
IPC: B29C45/02
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To seal a chip 26 with a resin without generating air bubbles in the neighborhood of eject pins 7a, 7b, 7e and 7f in a mold for resin sealing for sealing the chip 26 mounted on a lead frame 25 with the resin. SOLUTION: The eject pins 7a, 7b, 7e and 7f for pushing out a package body sealed with the resin and molded are provided with a means for adjusting amount of pushing-out pushed out from the bottom face of a cavity 6 of the eject pins in such a way that cavitation is not generated in a molten resin flowing into the cavity at a high speed and the amount of pushing-out of the eject pins is adjusted within a range of 0-60 μm by this means for adjusting the amount of pushing-out.
Patent JP-2002117248-A (JP)
Title: Storage medium having electronic circuit and information managing method and information processing system using the storage medium
Inventor: SHIGETOMI TAKASHI
IPC: H04N7/16
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide such a storage medium that a system is automatically started by inserting the storage medium, and various pieces of service information can quickly be purchased through a network and it has an electronic circuit for preventing the storage medium from being illegally used and to provide an information managing method and an information processing system using the storage medium. SOLUTION: In this information managing method in an information processing system including a network capable of quickly handling a large quantity of service information such as an image, music, sound, document and program, incomplete service information that can be only reproduced is stored with a lock key for locking added, on a disk having a storing part including at least an information storage region for storing information and an electronic circuit part on which the electronic circuit for processing the information is mounted, and the storage medium is connected to a device located on the network.  When it is confirmed that the service information stored in the storage medium is purchased, supplement information for reproducing completely the service information is received to be combined in accordance with the lock key by the cooperation of the device and the electronic circuit, and the service information is restored.
Patent JP-2002113991-A (JP)
Title: Paper wound erasing body and manufacturing method thereof
Inventor: ITO AKIRA
IPC: B43L19/00
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a paper-wound erasing body, which is formed in a rod-like paper-covered erasing body having the same diametral state as that of the general pencil or the like so as to be suitable for a precise erasing operation for a minute portion, and, at the same time, its manufacturing method. SOLUTION: A rod-like integrated body is realized by winding a paper winding layer 2 through an adhesive around the peripheral surface of a polygonal rod-like erasing material.
Patent JP-2002078520-A (JP)
Title: Small article storing
Inventor: TSUCHIYA MIYAKO
IPC: A45C13/02
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To store small articles in arrangement in a bag or a handbag, and to easily take in and out the small articles. SOLUTION: A square auxiliary plate is housed in a housing body 1 by sewing cloth in a bag shape so as to be taken in and out, a surface of the housing body 1 is provided with pocket-shaped first and second housing parts 8 and 9 and third and fourth housing parts 12 and 15 by installing a pair of belt pieces in a ring shape, and the reverse is provided with a pocket-shaped fifth housing part 18. A paper diaper 10 and a nursing bottle 17 are housed in the respective housing parts 8, 9, 12, 15 and 18, the housing body 1 is housed in the bag or the handbag at going out time, and the paper diaper 10 and the nursing bottle 17 do not disorderly move about in the bag so as to take effect capable of easily taking out the paper diaper 10 and the nursing bottle 17.
Patent JP-2002119574-A (JP)
Title: Package for medicine
Inventor: ISHII HIDEHIKO
IPC: A61J1/14
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide the package of medicines capable of preventing a person regularly using the medicines from taking wrong medicine by erroneous recognition of the medicines and preventing him/her from forgetting to take the medicines. SOLUTION: In this package 1 of the medicines composed by successively arranging plural tablets 3 individually packed by using a sheet-like packing material 2 with an interval, the display 4 of seven days of the week is successively mentioned in a fixed direction near the respective tablets on the packing material 2.
Patent JP-2002121608-A (JP)
Title: Method for operating blast furnace
Inventor: NAKAMURA HIROMI
IPC: C21B5/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating a blast furnace with which an iron shell of the blast furnace can efficiently be protected without substantially obstructing the operation of the blast furnace. SOLUTION: Thermometers are arranged at plural positions in the periphery in the part below a belly part of the blast furnace. When either one of these thermometers detects the temperature of the setting value and above, the opening degree of a hot blasting control valve arranged in a blasting branch pipe for tuyere being the nearest to the thermometer is reduced within the range that a part of the tuyere protruded into the furnace is not eroded caused by molten iron dripped from the upper part. Desirably, this opening degree is reduced within the range that the raceway depth can be secured at >=70% of the ordinary operation.
Patent JP-2002121642-A (JP)
Title: Laser welded joint of steel and laser welding method
Inventor: OKITA YASUAKI
IPC: B23K26/32
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a welded joint of steel having high toughness as laser- welded. SOLUTION: A base metal having a componential composition containing, by mass, 0.01 to 0.20% C, 0.1 to 0.8% Si, 0.5 to 1.7% Mn, <=0.02% P, <=0.01% S, 0.005 to 0.050% Ti and 0.005 to 0.050% Al, in which the carbon equivalent expressed by the following formula (1) also satisfies Ceq: 0.17 to 0.35% is subjected to laser welding by perfect penetration at the weld heat input of <=4 kJ/cm in an oxidizing atmosphere so that the content of oxygen in the weld metal is controlled to <=0.0200 mass%, and the ratio between the Al content in the base metal and the oxygen content, i.e., Al/O is controlled to 0.5 to 1.2. Ceq(mass%)=C+Mn/6+(Cr+Mo+V)/5+(Cu+Ni)/15...(1).
Patent JP-2001169045-A (JP)
Title: Job recovery for scanning and transmitting electronic mail
Inventor: STEVEN K JOHNSON
IPC: H04N1/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To recover transmission from a fault taking place while electronic data read by a scanner is being transmitted. SOLUTION: The electronic data of a document read by the scanner are stored in the storage device of the scanner. If a fault during transmission is detected, and in the case it is power failure, the electronic data are retrieved from the storage device and retransmitted. In the case a fault occurs on a network, the transmission is resumed from the beginning.
Patent JP-2002131687-A (JP)
Title: Picture display device and projection picture display device
Inventor: MASUMOTO YOSHIHIRO
IPC: G02B26/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a picture display device capable of realizing color sequential display having high color purity and high efficiency by setting the temporal numerical aperture of a spatial light modulation element to be high regardless of the size or the state of a light emitting body without making the device larger, and to provide a projection type picture display device using this picture display device. SOLUTION: This picture display device A is equipped with the light emitting body 10, a parabolic mirror 11, anamorphic lenses 13 and 14, an auxiliary lens 15, a rotary type color filter 16, a relay lens system 21 being a 2nd illumination system constituted of an input part converging lens 18, a center part converging lens 19 and an output part converging lens 20, and a liquid crystal panel 22.
Patent JP-2002126382-A (JP)
Title: Sewing feeder
Inventor: UDAGAWA YUJI
IPC: D05B19/16
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce sewing time by selecting optimal sewing position data and sewing mounting position. SOLUTION: In a sewing feeder having sewing holding members 4 and 28 holding a sewing on a sewing table, a plurality of driving means 7, 8, 9, 11, 6, 5, 16, 17, 24, 25, 26 and 27 moving the sewing holding members in different directions the along the sewing table, a control means 30 moving a sewing to a stitch forming position by driving and controlling the plurality of driving means in accordance with sewing data, a sewing pattern rotating means rotating a sewing pattern around an optional point, a sewing time computation means computing total sewing time on the sewing pattern data rotated by the sewing pattern rotating means, and a selection means selecting sewing pattern data of shortest sewing time and a sewing mounting position on the basis of the total sewing time of the sewing time computing means.
Patent JP-2002127127-A (JP)
Title: Method for cutting unbaked ceramic molding
Inventor: YOSHIDA KAZUHIRO
IPC: B28B11/14
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for cutting an unbaked ceramic molding capable of surely cutting the unbaked ceramic molding in a predetermined shape and size. SOLUTION: The method for cutting the unbaked ceramic molding comprises the steps of mounting the unbaked ceramic molding 2 on a table 1 having a substantially circular arc-like bent structure on a surface 1a so that the surface 1a side becomes a protruding surface as seen from a direction along a cutting line C, invading a cutting blade 3 from the surface 2a side of the molding 2 bent in a substantially circular arc-like state in a state in which the molding 2 is bent in the substantially circular arc-like state, and cutting the molding 2 along the line C.
Patent JP-2002130009-A (JP)
Title: Controller for internal combustion engine
Inventor: WATANABE AKIMOTO
IPC: F02D45/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous learning affected by rich spike control for controlling reducingly NOx occluded in a NOx catalyst to enhance learning precision. SOLUTION: The rich spike control is executed to make rich an air-fuel ratio transitorily in every establishment of rich-spike control executing conditions during a lean operation. NOx is occluded thereby in the NOx catalyst 24 during the lean operation, and the occluded NOx is reducedly controlled by the rich spike control to be discharged.  The learning for parameters (a fuel correction factor, an evaporated gas concentration, a crank angular-veocity deviation, a target air-fuel ratio and the like) affected by an air-fuel ratio variation and a rotation variation by the rich spike control is prohibited during execution of the rich spike control and within a prescribed time after the finish of the rich spike control, because the air-fuel ratio is varied transitorily to generate the rotation variation when the rich spike control is executed, and the learning precision is prevented thereby from lowered by the rich spike control to enhance precision for engine control and precision for abnormality diagnosis.
Patent JP-2002126869-A (JP)
Title: Braze-jointing method between metals
Inventor: MATSUBA YORISHIGE
IPC: B23K35/22
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a new braze-jointing method between metals capable of essentially eliminating a failure factor accompanying the conventional Sn-Pb soldering in place of the soldering method using a soldering material not containing lead. SOLUTION: As a brazing material, a metal whose mean particle diameter is 100 nm or less, e.g. a noble metal or a hyper fine grain of copper is used, the surface thereof is covered with an amine compound having an end amine group, an acid anhydride, etc., capable of reacting with the amine compound having the end amine group when heated is added to the dispersion liquid in an appropriate quantity as a metal coloid dispersion liquid dispersed evenly in an organic solvent. The material is heated up to the same degree of temperature as the soldering temperature, and by making mutual dispersion fusion in the contact boundary face between the bulk metal surface and the hyper fine grain, and fusion among the hyper fine grains, the jointed layer is formed.
Patent JP-2002125571-A (JP)
Title: Guard device for protecting agricultural product
Inventor: FURUKAWA HIROSHI
IPC: A01M29/32
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a guard device capable of certainly protecting farm products such as melon, watermelon and the like cultivated in the field from birds and animals. SOLUTION: This guard device for protecting farm products is formed of a hard material by installing a flange part 3 on the lower end opening of a hat-like body 2 and making plural small holes 2a on the hat-like body 2. The guard device 1 itself is constituted by making a through hole 3a in the flange part 3, brought to cover the farm products 5 cultivated in the field and fixed to the ground 6 by passing a long fixing material 4 through the through hole of the flange part 3 and striking it from above.
Patent JP-2001185561-A (JP)
Title: Semiconductor device
Inventor: KONO JUNKO
IPC: H01L21/338
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can efficiently radiate heat generated in an active element to a package side. SOLUTION: This semiconductor device, in which an active element made on a semiconductor substrate and a package are connected with each other, and an aluminum nitride 5, which is an insulator of high electrical insulation property and of superior thermal conductivity, is formed on the drain electrode 3 of the active element, and the insulator is brought into thermal contact with the conductive member 6 which is the wiring layer of the source electrode of the active element.
Patent JP-2002138641-A (JP)
Title: Positioning jig
Inventor: MATSUO SHIGERU
IPC: E04D15/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a positioning jig equipped with an angle gauge, capable of easy positioning of ridge substrate materials. SOLUTION: There are provided with the positioning jig 10, mounted on the slope opposed to the ridge of a roof and used for positioning a pair of ridge substrate materials 20 and 21 opposed to each other, is connected with coupling members 13 and 14 mounted to one outside of a pair of plate pieces 11 and 12 at a free cross angle, a pair of plate pieces 11 and 12 bend their ends, locking sections 111 and 121 capable of locking the lower ends 201 and 211 of the ridge substrate materials 20 and 21 and contact sections 112 and 122, capable of being brought into contact with the outsides of the ridge substrate materials 20 and 21 are provided, and an angle gauge 15 for measuring the angle of inclination of the slope of the counterposed plate piece 12 is provided to one of a pair of plate pieces 11 and 12.
Patent JP-2002136367-A (JP)
Title: Sink cabinet
Inventor: EMOTO TAKEMI
IPC: A47B77/06
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a sink cabinet to be used for various purposes such as a cutting board and a pot stand, besides a drainer for tableware, and having the structure that a user can freely select a plate body or a net body, according to one's own convenience. SOLUTION: This sink cabinet is provided with the top plate 1 fitted to an upper part of a cabinet body 3 and a sink 2 fitted to a peripheral edge of an opening 1a provided in the top plate 1. The top surface of the top plate 1 positioned in the periphery of the sink 2 is formed with plural shallow recessed parts 11, and plate bodies 6a-6c and net bodies 6d and 6d are fitted in these recessed parts 11 freely to be removed or placed thereon.
Patent JP-2002139390-A (JP)
Title: Torque detector, electric assist motor using it, and power assisted bicycle therewith
Inventor: NAKAMURA HARUJI
IPC: G01L3/10
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a magnetostrictive torque detector having a large number of part, which requires expensive parts, and that it cannot achieve the necessary and sufficient accuracy, sensitivity and temperature stabil ity. SOLUTION: A differential amplifying means 15 is provided for detecting and amplifying a differential in a bridge circuit, comprising a pair of coils 9 and 10 enclosing a torque transfer means 6 having a magnetostrictive effect portion on the surface of its outer periphery, and bridge resistors 13 and 14. By sampling the outputs of the amplifying means 15, in synchronism with the AC phase of signals driving the bridge circuit, an inexpensive magnetostrictive torque detector, having high sensitivity and stability and having a small number of part items, is provided.
Patent JP-2002139393-A (JP)
Title: Pressure-estimating device, pressure control device and method therefor
Inventor: MURAKISHI YUJI
IPC: B60T8/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-estimating device, capable of accurately estimat ing liquid pressure, such as hydraulic pressure, and to provide a pressure control device and a pressure control method, of which the computation load is small and system constitution can be made simple, at a low cost. SOLUTION: An ABS control means 14 stores a valve switching pattern, selected taking into consideration the movement delays of the valve of an ABS actuator 16. A wheel cylinder pressure is estimated, based on a hydraulic pressure model obtained by considering hydraulic compressibility and characteristics of a piping system, and a valve switching pattern for minimizing the valve of an evaluation function J, shown in a following equation, is obtained from the valve switching pattern. J=abs(Pref(k)-PW(k+1)) Where Pref(k) is target pressure at estimation time, and PW(k+1) is wheel cylinder pressure at valve switching, next to the estimated wheel cylinder pressure. A solenoid valve is switched according to the obtained valve switch pattern, and the wheel cylinder pressure is controlled.
Patent JP-2002151924-A (JP)
Title: Mobile terminal
Inventor: HARUYAMA SHINICHI
IPC: H04W88/02
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a mobile terminal that has an antenna structure by which the SAR(Specific Absorption Rate) affected on human bodies can be enhanced without the need for supplying a ground plate current to a PCB(printed circuit board). SOLUTION: A sleeve antenna 6 is placed to a side of the PCB 1 of a mobile telephone set main body opposite to a side on which a speaker 7 is provided. The sleeve antenna 6 consists of an antenna element 62 provided to an antenna PCB 61 and a dielectric sleeve 63. A transmission reception circuit section 8 and the sleeve antenna 6 are connected via a coaxial cable 9, a dielectric sleeve 63 is mounted on the tip of the coaxial cable 9, its outer conductor is connected to an inner circumferential face conductor of the dielectric sleeve 63, and a center conductor 92 is connected to a feeding point 64 of the antenna element 62. Through the configuration above, the PCB 1 acts like an electromagnetic shield plate so as to reduce the SAR without the need for supplying an antenna current to the PCB 1.
Patent JP-2002157724-A (JP)
Title: Processing method of fpc used for head supporting body
Inventor: MURAMATSU SHIGEO
IPC: G11B5/60
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an FPC processing method having the high working efficiency without generating the curling in the FPC nor deteriorating the performance. SOLUTION: An FPC array 1 aligned with the FPCs 130-139 while keeping spaces is positioned on a receiving member 4. One FPC 130 selected on the FPC array 1 is pressed onto the receiving member 4 and absorbed by an sucking/transporting device 2. Next, the FPC 130 is cut off from the FPC array 1, and the cut off FPC 130 is lifted up by the sucking/transporting device 2 while sucking it. The cut off FPC 130 is carried to the next process keeping the sucking state as it is by the sucking/transporting device 2.
Patent JP-2002156452-A (JP)
Title: Laser radar system
Inventor: MARUYAMA TOMOYUKI
IPC: G01N21/27
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a laser radar system which can be made inexpensive and constituted to small size and can measure light intensity characteristics with high precision. SOLUTION: This laser radar system 1 equipped with a transmission device 2 which sends laser light B1 and a reception device 3 which receives a scattered light of the laser light scattered by a scattering body; and the transmission device 2 is so constituted as to send laser lights B1 with mutually different wavelengths λ1 to λN in synchronism with a synchronizing signal TP generated having a specific time difference in order and the reception device 3 is equipped with a photodetection part 10 which photoelectrically converts the scattered light B11 and outputs an electric signal S11 in order and a measurement part 11 which measures light intensity characteristics for reception times by the wavelengths with the λ1 to λN included in the scattered light B11 in synchronism with the synchronizing signal TP according to the electric signal S11 outputted by the  photodetection part 19 in sequence.
Patent JP-2002161706-A (JP)
Title: Steam turbine of branched exhaust type
Inventor: OKURA KIYOSHI
IPC: F01D25/24
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a steam turbine of a branched exhaust type reducing noise generation. SOLUTION: In the steam turbine of the branched exhaust type discharging steam supplied to a center part from both ends in the axial direction, the narrowing angle α of a steam inlet pipe 30 is made to be 8 deg. or less to prevent the pipe wall of the steam inlet pipe 30 from intruding into the high flowing speed potential core 1 generated by jet steam from a steam supply pipe 10.
Patent JP-2002167214-A (JP)
Title: Fine spheroidal silica powder manufacturing method
Inventor: ABE TOSHIYUKI
IPC: C08L63/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To easily manufacture, in a commercial seale, fine spheroidal silica powders with two maximum values around 1 μm in a frequency distribution of particle size. SOLUTION: In manufacturing fine spheroidal silica powders, mixed raw material powders of metal silicon powders and crystalline silica powders are supplied, accompanied by a carrier gas, into a high temperature flame, and spheroidal silica powders are obtained. A compressed gas is used as the carrier gas. It is preferable that in the ranges of 0.10-0.50 μm and 1.0-3.0 μm, the fine spheroidal silica powders have maximum values in a frequency distribution of particle size.