baber/WOPTO huggingface dataset:
Patent JP-2002261186-A (JP)
Title: Board for mounting semiconductor method for manufacturing the same, semiconductor package using the same and method for manufacturing package
Inventor: INOUE FUMIO
IPC: H01L23/12
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a board for mounting semiconductors, a method for manufacturing the same, a package using the same and a method for manufacturing the package usable for a small package with superior reliability, applicable to miniaturization and high density, and capable of preventing package cracks in reflow and an open and short circuit of a wiring conductor in a temperature cycling test. SOLUTION: The board for mounting semiconductors comprises an insulation base material with flexibility, a first wiring conductor including an inner lead portion formed on one side of the insulation base material and a terminal portion for connecting a semiconductor chip, a second wiring conductor including an outer lead portion formed on the other surface of the insulation base material and a connecting land forming an external connecting terminal, and a connecting conductor for connecting the first wiring conductor to the second wiring conductor, wherein the second conductor is covered with an insulation coating except the external connection terminal of the connecting land and has high moisture permeability.
Patent JP-2002257921-A (JP)
Title: Transponder calibration method
Inventor: SHINSHI HIROKI
IPC: G01S15/74
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a calibration method for determining the positions of transponders at three or more survey points while having one or more transponders. SOLUTION: Using one measuring point for the transponders 2, the distance between a survey point and a transponder 2 is measured with an acoustic positioning device comprising a transmitter 1, a receiver 3 and an acoustic positioning device receiver on a ship 11, and at the same time the position of a GPS antenna 6 is measured with a high-precision GPS receiver. The ship is moved and at two measuring points the distance between the acoustic positioning device and the transponder is measured with the acoustic positioning device while the position of a GPS antenna is measured with the high-precision GPS receiver.  The ship 1 is further moved and at three measuring points the distance between the acoustic positioning device and the transponder is measured with the acoustic positioning device while the position of the GPS antenna is measured with the high-precision GPS receiver and the distance between each of three survey points and the transponder is calculated. From the three survey points, the positions of the transponders are determined using the algorithm of three-points survey.
Patent JP-2002271392-A (JP)
Title: Method of controlling voice quality every call in ip net
Inventor: SUGIMURA HAJIME
IPC: H04L47/76
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To monitor the voice quality at every call from a remote place, measure it, without installing an external measuring instrument, suppress the cost and acquire end-to-end delay information. SOLUTION: The method comprises a step for detecting the quality deterioration in nearly real time, analyzing and indicating a section suspicious of quality deterioration, controlling to avoid the quality deterioration in an OSS, collating quality deterioration information taken from a plurality of GW with network topology information the OSS has, indicating the information to specify a quality deterioration suspicious section for enabling the cut off of a failure/congestion section, and making the control of detour, etc., for the specified section, etc., to early recover the service.
Patent JP-2002264502-A (JP)
Title: Optical information recording medium
Inventor: KITAYAMA YASUYUKI
IPC: G11B7/246
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium which is suitable even for a high density recording using a semiconductor laser having the oscillating wavelength at a short wavelength, especially at a wavelength of 620 to 690 nm. SOLUTION: This optical recording medium has an organic coloring matter layer on a substrate. In such an optical recording medium, the organic coloring matter layer contains at least one kind of compounds represented by general formula (1). The optical information-recording medium is recorded/reproduced by a laser beam of a wavelength of 620 to 690 nm. (In formula (1), R1 , R2 , and R3 each independently represent a hydrogen atom, an alkyl group which may be replaced, a cycloalkyl group, an alkenyl group, an alyl group, an aryl group or an alkyl carbonyl amino group. Alternatively, R1 and R2 may form a heterocycle by bonding. Also, R1 and Y may form a heterocycle by bonding).
Patent JP-2002265285-A (JP)
Title: METHOD FOR MANUFACTURING HIGH STRENGTH SiC FIBER/SiC COMPOSITE MATERIAL
Inventor: KAYAMA AKIRA
IPC: C04B35/80
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a composite material having excellent mechanical property by improving the joining strength of a fiber with a boundary layer by a simple method in manufacturing an SiC fiber/SiC composite, in which the boundary layer of C, or the like, is applied between the SiC fibers and an SiC matrix is formed. SOLUTION: The boundary layer composed of C or BN is formed on surface of the SiC fiber of a molding using the SiC fiber, on which an SiC coating film is applied, by a chemical vapor infiltration method, and next, the SiC matrix is formed by the chemical vapor infiltration method.
Patent JP-2002268458-A (JP)
Title: Driving control device of photoreceptor drum
Inventor: SATO MASAKI
IPC: G03G21/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceptor drum driving device capable of controlling the speed with accuracy by improving the positional accuracy while suppressing increase in cost. SOLUTION: When the photoreceptor drum 1 is rotated by the torque of a driving motor 7, a rotary body 3 arranged in contact with the circumferential part of the drum is rotated linked with the drum, and a rotary encoder 2 coaxial with this rotary body 3 is also rotated simultaneously. When a ratio of the diameter d1 of the photoreceptor drum 1 to the diameter d2 of the rotary body 3 is d1:d2=4:1 and an encoder having a resolution of 1024 [P/R] is used, this arrangement is actually equivalent to the case that an encoder having a resolution of 4096 [P/R] is directly coupled with the photoreceptor drum shaft.
Patent JP-2002271503-A (JP)
Title: System for preventing intrusion into empty home
Inventor: NAGAI SHINTARO
IPC: H04Q9/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a system for preventing intrusion into empty home that enhances flexibility of setting and scheduling functions and an illegal entry preventing effect of a third party. SOLUTION: The system 10 for preventing intrusion into empty home, that controls the operations of electrical products according to the predetermined schedule by an instruction in absence mode is provide with a telephone incoming call section 17 instructing the absence mode, on the basis of an instruction signal from a predetermined telephone that receives an instruction of the absence mode from the outside.
Patent JP-2002265953-A (JP)
Title: Carbonization apparatus and equipment
Inventor: IRISAWA AKIO
IPC: C01B32/336
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To enable a high-quality activated carbon to be continuously produced from organic lees. SOLUTION: In a combustion chamber 31 of a carbonization oven 7, a cylindrical rotary kiln 32 extending almost horizontally is freely rotatably installed. On the inner wall of the rotary kiln 32, a spiral weir 33 is installed, the number of turns of the spiral weir 33 being set so as to be a value obtained by dividing the carbonization time by the time required for one rotation of the rotary kiln 32. In the spiral weir 33, a vertical weir 34 which can turn over and agitate a carbonization material in the peripheral direction of the rotary kiln 32 is installed. At the tip of the vertical weir 34, an inclined section 36 which can turn over and agitate the carbonization material in the axis direction of the rotary kiln 32 is installed.
Patent JP-2002264441-A (JP)
Title: Electronic apparatus
Inventor: NISHIZAWA TAKASHI
IPC: G06F21/12
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus in which erroneous operation due to improper remodeling can be limited by storing the decision results of a common substrate for an apparatus operated first. SOLUTION: Upon turn on power of the electronic apparatus, state of a decision port is read in (S10) and destination of the substrate is decided. Subsequently, data is read out from an EEPROM 16 (S11). Since the substrate is in the initial state when the decision data has not been written in, the decision data is written in the EEPROM 16 (S16) if the substrate is in the initial state (S12; Y) and a conformable operating program is selected before starting operation (S17). If the substrate is not in the initial state, the decision data written in the EEPROM 16 is compared with the decision data with which the substrate has been currently set (S13) and if they do not match each other (S14; N), the electronic apparatus is set not to operate (S15).
Patent JP-2001352491-A (JP)
Title: Image pickup device controller and image pickup device control method
Inventor: MIYASHITA TAKESHI
IPC: H04N5/378
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device controller and an image pickup device control method that can prevent the parts of an image pickup element from increasing unwanted electric charges accompanying exposure over a long time. SOLUTION: An output amplifier section 20 of an image pickup element 12 is driven at a drive voltage by a 1st power supply from a voltage changeover circuit 40, when an image pickup element 12 is exposed for a usual exposure time, and a control signal 44 is given from a control circuit 42 to the voltage changeover circuit 40, when the image pickup element 12 is exposed by a long time exposure exceeding a prescribed time, and the output amplifier section 20 is driven by receiving a drive voltage of a 2nd power supply lower than the drive voltage of the 1st power supply for the exposure period.
Patent JP-2002264019-A (JP)
Title: Electroforming tool for minute machining, and manufacturing device and manufacturing method therefor
Inventor: SENBA TAKUYA
IPC: B24D3/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To enable truing in a machine tool and to prevent exfoliation of an abrasive grain layer in a tool for minute machining by improving strength and rigidity of the tool and making the abrasive grain layer multilayer. SOLUTION: This electroformation rod-like body forming jig 2 has a rod-like negative electrode 21 rotatably horizontally disposed in a plating bath with abrasive grains dispersed therein; and a mold frame 22 of a nonconductor surrounding the negative electrode 21, rotating together with the negative electrode 21, and formed with electroformation rod-like body forming spaces 22a in plural portions in the circumferential direction; and a positive electrode 3 disposed outside the mold frame 22. The jig 2 is immersed in a plating liquid M, a rod- like body composed of the abrasive grain layer is manufactured by electroforming, and the rod-like body is trued to finish the tool of a minute diameter.
Patent JP-2002273631-A (JP)
Title: Method and device for holding and positioning work
Inventor: SHINANO FUMIO
IPC: B23K26/02
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a work holding and positioning method and a device thereof in which a sheet-like work is appropriately held without any possible breakage in a wrinkle-free condition and positioned with excellent accuracy. SOLUTION: Four corner parts of the sheet-like work W are held by first to fourth clamp parts 11-14 rotatable around the axis in the clamping direction, the first clamp part 11 is position-fixed, the second to fourth clamp parts 12-13 are moved so that the work W is flat, the tension applied to the work W is measured by a load cell, and the work is held with the predetermined tension applied thereto. The position of an alignment mark M formed on the work W in this condition is recognized by a recognition camera 16, and the position is corrected by an X-table 7, a Y-table 8 and a rotary table 9 in two directions orthogonal to each other and in the rotational direction so that the recognized position becomes the target position.
Patent JP-2001277764-A (JP)
Title: Holder
Inventor: NADA MASAHARU
IPC: B42F7/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To part the interior of a holder of a two-edge open type into a plurality of storage compartments and store articles such as an FD attached to a document without slipping off the same. SOLUTION: The holder 10 is provided with holder forming pieces 11 and 12 forming a pair, the surface and the back, and a pocket forming piece 13 folded between the holder forming pieces 11 and 12. The pocket forming piece 13 is continuously connected with the holder forming piece 12 on the back, and the pocket forming piece 13 is provided with a welded section 25 so as to close the bottom face on a position of being folded into the holder forming pieces 11 and 12. A bottom forming piece 18 is continuously connected with the lower end edge of the holder forming piece 11 on the surface side, and the bottom forming piece 18 is so folded back as to cover the outer face of the bottom of the holder forming piece 12 on the back side, and a bottom closing structure is formed by providing the welded section 27.
Patent JP-2002280040-A (JP)
Title: Electric power source supply device
Inventor: NAKAMOTO SHINJI
IPC: H02J1/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization and cost reduction of an electric power source supply circuit to take out an electric power source from a fuel cell. SOLUTION: This electric power source supply device is furnished with a capacitor 41 to smoothen the electric power source taken out from the fuel cell 1, a coil 45 and a resistor 32 to charge the capacitor 41, a relay 31 to connect the resistor 32 to the capacitor 41 and a control means 14 to control opening and closing of the relay 31 and connection of the capacitor 41, the coil 45 and a load 11, the control means 14 is controlled to make a charging closed circuit with the fuel cell 1, the resistor 32 and the capacitor 41 in accordance with starting of power generation by the fuel cell 1, and the it controls to make the charging closed circuit with the fuel cell 1, the resistor 32, the capacitor 41 and the coil 45 in accordance with finishing of electric power generation by the fuel cell 1.
Patent JP-2002274123-A (JP)
Title: Pneumatic tire
Inventor: SHIMIZU AKISADA
IPC: B60C9/20
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To lower abrasion speed on a tread end part and to effectively restrain uneven abrasion. SOLUTION: Both outside end parts in the cross direction of inside and outside reinforced plies 32a, b are reinforced by a hard rubber layer 36 and peripheral direction shearing rigidity on the tread end part is increased as the hard rubber layer 36 constituted of rubber 100% modulus of which is 3-10 times of tread rubber is respectively laminated on the both outside end parts in the cross direction of the inside and outside reinforced plies 32a, b the peripheral direction shearing rigidity of which is small and being the largest width.
Patent JP-2002272753-A (JP)
Title: Jig used for high shank osteotomy
Inventor: KOGA YOSHIO
IPC: A61B17/16
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To achieve an accurate positioning in the corrective movement of a shank after an osteotomy while facilitating the sphenoidal osteotomy of the shank. SOLUTION: A jig A is provided with a jig body 1 which has a cylinder member (holding part) 7 provided on a circular arc-like support plate 4, a mobile jig 2 which has first and second cylinder members (cylinder steel wire guides) 12 and 13 on a circular arc-like mobile plate 9 and is mounted on the outer circumference side of the jig body 1 and a fixed jig 3 which has a cylinder member 17 on a circular arc-like fixed plate 15 and is mounted at the rear end part on the side of the outer circumference of the jig body 1.  The cylinder members 1 and 12 of the jig body 1 and the mobile jig 2 are made to match the sphenoidal angle of a part undergoing a sphenoidal osteotomy of a high shank, then, a guide wire is forced to pierce the shank along a far incised surface to be left by the osteotomy from the cylinder member 12 and a corrective wire to piece the shank from the cylinder member 13. After the osteotomy, a far bone piece is correctively moved to be localized so that the correction wire parallels the guide wire piercing the near incised surface left by the osteotomy.
Patent JP-2002285029-A (JP)
Title: Dye didpersing agent
Inventor: HOTTA TAKESHI
IPC: C09K23/52
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a dye dispersing agent which is excellent in dispersibility at high temperature, suitability for spray drying, stain-proofing property and fading property by reduction. SOLUTION: The dye dispersing agent which is obtained by reacting 2,2'-bis(4- hydroxyphenyl)propane, phenolsulfonic acid, a sulfite and formaldehyde at reaction molar ratio of 1.0:0.1 to 0.3:0.4 to 0.6:1.4 to 1.7 in water and includes condensates with weight-average molecular weight of 500-5,000 is provided.
Patent JP-2002287039-A (JP)
Title: Photographing device for microscope
Inventor: MASUYAMA HIDEYUKI
IPC: G03B7/08
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a photographic device for a microscope which makes it possible to obtain correct and good exposure even with a subject which is high in a luminance difference within a specimen and is dotted with the distributions of the luminance. SOLUTION: The photographic device for the microscope which picks up the observation image by a microscopic body 100 by means of a CCD 21 for image pickup receives the observation image by the CCD 11 having plural two-dimensionally arranged photodetecting sections. The noticeable photometric outputs among the photometric outputs from the respective photodetecting sections are extracted by an extraction section 13 and exposure computation is performed in an exposure computation section 18 in accordance with the average value of the extracted photometric outputs and the exposure control of the CCD 21 for image pickup is performed according to the determined exposure time.
Patent JP-2002166479-A (JP)
Title: Method for connecting strip-like rubber material
Inventor: FUKAZAWA HISASHI
IPC: B29C65/02
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for connecting a strip-like rubber material capable of strengthening a connecting press bonding force of a distal end of the rubber material, by increasing a contact area of a pair of combined members with a strip-like rubber material at a connecting time of the rubber material. SOLUTION: Reference characters 1A and 1B are the pair of combined members. In this embodiment, a pair of combined rollers each formed in a truncated conical section are used. Gears 1c and 1d capable of being engaged with each other are formed at an upper part. Spiral or circumferential grooves 5c and 5d are provided in a circumferential direction on a truncated conical oblique surface part. Reference character W is the strip-like rubber material such as a carcass or the like constituted of a thin rubber or the like, reference numeral 3 is a support member for supporting the material W.  When ends Wa, Wb of the material W are connected, that is, butt spliced by a toe-in roller unit, a rubber-like elastic material 4 constituted of sponge, rubber, urethane or the like easy to be controlled in a hardness is arranged at the material side of a lower plate part of the supporting side for passing the pair of the rollers 1A and 1B.
Patent JP-2002288355-A (JP)
Title: Personal computer on-line rental system and method for using the same
Inventor: SANBE KOJI
IPC: G06Q50/10
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To always utilize a personal computer in an optimum environment. SOLUTION: A center side is provided with a plurality of personal computers 120 to 120n, a hard disk drive 14 in which a prescribed area is allocated to a user, and a switching controller 13 for selecting a suitable personal computer in response to available access from the user and switching and connecting the prescribed area of the hard disk drive allocated to the user to the personal computer, and the user connects a user terminal provided with a display 34 and an input device 32 provided on the user side to the personal computer provided on the center side through a public communication line network 2 and makes the personal computer available through the public communication line network 2.
Patent JP-2002286305-A (JP)
Title: Refrigerator for transportation and its controlling method
Inventor: TAKAHASHI WATARU
IPC: F25D17/06
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator for transportation permitting stable refrigerating operation, and also provide its controlling method. SOLUTION: A refrigerator for transportation is provided with a generated energy-detecting means 7 for detecting the generated energy of a generator 5, and a fan output-controlling means 8 for controlling the output of an evaporator fan and a condenser fan according to the detection result of the generated energy-detecting means 7.
Patent JP-2002294635-A (JP)
Title: Shock absorbing fence
Inventor: YOSHIDA HIROSHI
IPC: E01F7/04
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a simply-structured shock absorbing fence constructible at a low cost and capable of maximizing an interval between supporting columns. SOLUTION: On both sides of the supporting column 2, diagonal members 3 are arranged downward diagonally in a vertical plane between the supporting columns. Between the diagonal member and the supporting column, an auxiliary diagonal member 4 is arranged from the substantially middle part of the diagonal member toward the lower part of the supporting column provided with the diagonal member. Between the supporting column and a basement concrete 10, a reinforcement member 5 preventing the supporting column from tilting and falling down is arranged from the middle part of the supporting column toward a road 12 side.
Patent JP-2002285342-A (JP)
Title: Method for producing composite member, photosensitive composition and porous base material
Inventor: HIRAOKA TOSHIRO
IPC: C23C18/20
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a composite member in which a wiring pattern is formed on a base material of an insulator by which a fine three-dimensional pattern can be formed at a low cost without dissolving and peeling a photosensitive layer by a plating solution. SOLUTION: The method is provided with (1) a stage where a photosensitive layer containing a photosensitive compound which produces or loses an ion exchangeable group by the irradiation of an energy ray and a crosslinkable compound having a crosslinkable group is formed on an insulator; (2) a stage where the photosensitive layer is pattern-exposed, and on the exposed part, the ion-exchangeable group is produced or lost to form a pattern of the ion exchangeable group; (3) a stage where the crosslinkable compound of the photosensitive layer at least in the exposed part is crosslinked; (4) a stage where a metallic ion or a metallic colloid is adsorbed on the pattern of the ion- exchangeable group formed by the above pattern exposure; and (5) a stage where the pattern of the ion-exchangeable group with the metallic ion or metallic colloid adsorbed is subjected to electroless plating to form an electrically conductive pattern.