baber/WOPTO huggingface dataset:
Patent JP-2002263835-A (JP)
Title: Method for manufacturing can body
Inventor: NAKAMURA MAKOTO
IPC: B23K9/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a can body by which the occurrence of crevice corrosion is prevented, and also a welding state can be visually confirmed. SOLUTION: The peripheral edge end part of a first bowl-shaped end plate 2 is butted against one end part of a cylindrical body 3 to perform welding from the inside, and further the peripheral edge end part of a second bowl- shaped end plate 4 having an opening part 7 at the apex is butted against the other end of the body 3 to perform the welding from the inside. Thus, the occurrence of the crevice corrosion is prevented and also the welding state is visually and easily confirmed from the outside, defective welding hardly occurs and the can body is used over a long period of time without anxiety.
Patent JP-2002276940-A (JP)
Title: Piezoelectric ignition lighter
Inventor: FUJISAWA CHIJIKO
IPC: F23Q2/28
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric ignition lighter of light weight in which a single rotary shaft is attached with a toothed wheel, a pressing piece and a lid for a firing port. SOLUTION: A lever 9 for operating an on-off valve 8 is fit into an upper gas nozzle 7 of a liquefied gas tank 2. An operating member 10 having a pressing part 10a, which is in contact with the rear end of the lever 9, is located at a position to be pressed by a piezoelectric element 3. The pressing piece 15 for pressing the operating member 10 and the operating toothed wheel 14 to be operated by a finger tip are fixed to the rotary shaft 13 which is axially supported by a case body 1. Also, the lid 12 for closing an upper opening 11a of a flame cylinder 11 of the nozzle 7 is fixed to the shaft 13. Further, one end of a current-carrying wire 5 is connected to the element 3 and the other end thereof is connected to an electrode 6 which is disposed in the vicinity of the nozzle 7.  By rotating the wheel 14 with a finger tip, the gas spouted from the nozzle 7 of the tank 2 is inflamed, and simultaneously, the opening 11a of the cylinder 11 is opened as the lid 12 is released with the rotational movement of the wheel 14.
Patent JP-2002277330-A (JP)
Title: Thermocouple protecting tube and its manufacturing method and temperature measuring method using the protecting tube
Inventor: INO MASARO
IPC: C23C16/38
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a thermocouple protecting tube having excellent thermal shock resistance having no possibility of causing a crack or the like even in use in a temperature measuring condition having the severe change of temperature rise or temperature drop, to say nothing in use in a high temperature atmosphere at 1,000-1,800 deg.C, especially at 1,400 deg.C or higher, its manufacturing method, and a temperature measuring method using the protecting tube. SOLUTION: A tube body 2 is formed from PBN, to thereby improve heat resistance and the thermal shock resistance at the temperature of 1,000-1,800 deg.C, especially 1,400 deg.C or higher. A protective coat 3 made of PG is formed and provided on the surface of the tube body 2, to thereby improve more validly and effectively the heat resistance and the thermal shock resistance. The tube body 2 made of PBN and the protective coat 3 made of PG are formed by a chemical vapor deposition method(CVD method), to thereby manufacture the stable and dense tube body 2 and protective coat 3 having the excellent heat resistance and thermal shock resistance sufficiently endurable against the temperature at 1,400 deg.C or higher, namely the protecting tube 1 for a thermocouple A can be manufactured.
Patent JP-2002273593-A (JP)
Title: Laser cutter
Inventor: IMAI HIROFUMI
IPC: B23K26/38
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous laser cutter by keeping the moving precision or durability of the cutter as the result of reducing the range of sputtering during grooving. SOLUTION: The laser cutter having a cutting laser torch for cutting a steel plate by irradiating it with laser beams, a grooving laser torch positioned in front of the cutting laser torch in a cutting direction for grooving the surface of the steel plate and a gas jet nozzle which jets gas forward in the cutting direction from between the cutting laser torch and the grooving laser torch for removing the sputter generated from the groove is provided with a sputter collection plate 8 positioned in front of the grooving laser torch in the cutting direction to make the generated sputter collide with each other to deflect the sputtering direction.
Patent JP-2002273809-A (JP)
Title: Heat conductive and vibration damping laminated sheet
Inventor: SUKEOKA TERUAKI
IPC: B32B7/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat conductive and vibration damping laminated sheet capable of allowing a heat conductivity and vibration damping properties to be compatible at a high level. SOLUTION: The heat conductive and vibration damping laminated sheet 2 comprises a heat conductive sheet 4 formed of a heat conductive material and a vibration damping sheet 6 formed of a vibration damping material. Both the sheets 4 and 6 are laminated in a state in which protrusions 4b, 6b formed on one surfaces of the bases 4a and 5a each formed in a flat plate-like state are inserted into holes 6c and 4c formed at another bases 6a and 4a. Distal ends of the protrusions 6b of the vibration damping sheet are projected from the surface of the base exposed externally of the sheet 4 side, and the surface of the base and the distal end of the protrusion 4b of the heat conductive sheet are formed in the same plane at the surface of the base exposed externally of the sheet 6 side.  A recess for absorbing an influence of an elastic deformation generated by forcing when the protruding part of the protrusion 6b is forced to the surface of the base on the rear side of the protrusion 6b.
Patent JP-2002276602-A (JP)
Title: Hydraulic power unit
Inventor: OTANI KOICHI
IPC: F15B1/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To simplify the assembly of a free piston 21 and require less cost as a whole. SOLUTION: This hydraulic power unit connected to a single rod type cylinder C comprises a rotary pump P and a tank T integrated, the rotary pump P having one flow-in and -out port 1 communicated with one chamber 7 of the cylinder and the other flow-in and -out port 2 communicated with the other changer 8 and the tank being formed in a cylindrical shape with the free piston 21 inserted therein for application to a difference in displacement between both chambers of the cylinder, wherein an inlet 22 is provided in the end face of the free piston.
Patent JP-2002278996-A (JP)
Title: Recorder, recording method and recording medium
Inventor: MURAKAMI MASAHARU
IPC: G06F17/30
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a recorder recording an index file where index data of the file recording in a recording medium is hierarchically stored, in a recording medium, and to provide a recording method, a recording medium and an electronic camera. SOLUTION: The recorder is provided with a generating means 19 generating the index file constituted of a plurality of areas to which peculiar identifiers are allocated, and record means 32 and 33 recording the index file in the record medium 40. The generating means 19 individually stores a plurality of pieces of extracted information on a plurality of the files recorded in the recorded medium 40 in a plurality of the areas while they are associated with a plurality of the files and stores attribute information including first information identifying whether the area is a folder or it stores extracted information or not and second information displaying the folder to which the area belongs.
Patent JP-2002288363-A (JP)
Title: Repair store information system
Inventor: KUJI HIDEKI
IPC: G06Q50/10
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of easily searching a repair store near a farmland. SOLUTION: This repair store information system is provided with a server 10 having a database 15 related with the repair stores of an agricultural machine and providing a page related with the repair stores on the Internet 11. The server 10 transmits a first form for inputting the location of the agricultural machine owned by a user to a terminal 12 when the user performs access to the page by using the terminal 12, and retrieves the information of the repair store which is the closest to the location from the database 15 on the basis of the returned location information inputted to the first form, and transmits an HTML document including the information of the repair store and information related with repair insurance to the terminal 12.
Patent JP-2002287177-A (JP)
Title: Information display medium
Inventor: KOKEGUCHI NORIYUKI
IPC: G02F1/167
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an information display medium which performs information display by moving the charge particles placed in an electric field by electric field control and more particularly the information display medium which is excellent in weatherability, visibility, low electric power consumption, environmental properness and portability. SOLUTION: The information display medium which performs information display by moving the charge particles placed in the electric field by the electric field control contains a dyestuff compound synthesized from a p- phenylenediamine of a specific structure and its substitution product.
Patent JP-2002289986-A (JP)
Title: Multiple piece board and its manufacturing method
Inventor: KOSAKA KATSUMI
IPC: H05K1/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a multiple piece board capable of making the material of a piece different from the material of a frame, and to provide its manufacturing method. SOLUTION: A frame 2 and good pieces 3 to 6 cut out of a multiple piece board formed to the outermost layer by an ordinary manufacturing method of the multiple piece board are prepared. The frame 2 has depressions in respective vacant portions near the edge and each of the pieces 3 to 6 has a protrusion via a bridge 8. Then, the pieces 3 to 6 are arranged in the respective vacant portions of the frame 2 and the protrusions are fitted in and bonded to, with an adhesive, the depressions to form the multiple piece board 1.
Patent JP-2002289777-A (JP)
Title: Semiconductor device
Inventor: MOGI DAIKI
IPC: H01L27/04
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device by reducing the number of man- hours, improving a usage ratio of cells in a core region, reducing a chip area and improving reliability. SOLUTION: The device comprises a VDD ring 12b connected to a plurality of VDD layers formed on an I/O cell region having a pad 12a for use in a power supply surrounding a periphery of a core region located in the center of a chip and extending in a belt-shape, and VSS ring 13b connected to a plurality of VSS layers formed on an I/O cell region having a pad 13a for use in a ground, wherein the VDD layers and VSS layers are alternately stacked.
Patent JP-2002295441-A (JP)
Title: Sucker with suction pump
Inventor: GOTO TAKUJI
IPC: F16B47/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a sucker capable of providing large fixing force by improving a degree of vacuum in a sucker main body requiring little force to pressurize the sucker main body as air in the sucker main body is discharge outside through a suction pump in the case of installing the sucker main body on a wall surface etc. SOLUTION: The sucker 1 with the suction pump with a discharge pipe 3 with the suction pump to communicate to the inside of the sucker main body 2 from the outside of the sucker main body 2.
Patent JP-2002294893-A (JP)
Title: Structural body of external insulated outside wall
Inventor: MATSUSHITA MASANORI
IPC: E04B1/76
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a structural body of an external insulated outside wall and capable of removing moisture penetrating into concrete from the indoor side and preventing dew condensation. SOLUTION: This structural body of the external insulated outside face is constituted by laminating an external wall board 1, a ventilation layer 2, a heat insulating material 3, and an internal wall board 4 in this order, and the thickness of the ventilation layer 2 is in a scope of 10 to 80 mm.
Patent JP-2002288249-A (JP)
Title: System for private line automated design system, method therefor, program and recording medium with the program recorded
Inventor: KIMURA NORIYUKI
IPC: G06F17/50
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide system enabling rapid and easy design for a private line. SOLUTION: In the system, a constant number information for circuit constitution search table T3 where a multiple number of groups consisting of an originating station, end station and a relay station between the two stations are recorded, a selective panel constant number table T6 in which a multiple number of panels where a transmitting path of the private line is connected at the originating station, the end station or the relay station are stored, and a basic paths table T9, where a multiple number of transmitting paths built between the stations are recorded are provided.  In this case, there are provided a path selecting means 161 selecting the group, including the originating station and the end station from the constant number information for circuit constitution search table T3, a panel-selecting means 161 selecting the panel which fulfills the selection condition from the panels recorded to the selective panel constant number table T6 for each station, that is included in the selected group and a transmitting path selecting means 163 which selects the transmitting path fulfilling the selection conditions from the transmitting paths recorded to the basic paths table T9 for each path between stations.
Patent JP-2002283943-A (JP)
Title: Steering wheel
Inventor: SUZUKI HIDENOBU
IPC: B60R21/217
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To easily and strongly mount an air bag module on a steering wheel main body part. SOLUTION: The air bag module 4 is provided with a pair of mounting parts 28. Each of the mounting parts 28 is provided with a locking part 28a. A horn plate 18 of the steering wheel main body part 16 is provided with a pair of mounting receiving parts 19. Each of the mounting receiving parts 19 is made to have a circular arc opening. At one end of each mounting receiving part 19, a first locking receiving part 19a for insertion is provided and a second locking receiving part 19b for locking is provided continuously to the first locking receiving part 19a. Only if the air bag module 4 is pushed into the steering wheel main body 16 side and is rotated in a prescribed direction, the air bag module 4 can be mounted and fixed in a fall-off prevention state of the air bag module 4.
Patent JP-2002295656-A (JP)
Title: Driving system of hybrid automobile
Inventor: KINOSHITA SHIGENORI
IPC: B60L50/16
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To further enhance fuel consumption of a hybrid automobile by realizing a driving by an electric motor, even when an accumulation device, in which a voltage is varied by the amount of accumulation is used. SOLUTION: In the hybrid automobile, a motive power of any one of an engine 1 and the electric motor 3 or both motive powers are used, and wheels 8 are driven via a transmission 4. In the driving system of the hybrid automobile, the electric motor is driven by a power obtained, by converting the power of the accumulating device 6 loaded on vehicle with a semiconductor power converter 5; the change gear ratio is made small, corresponding to a reduction of voltage of the accumulating device 6, and the apparent drivable maximum revolution number of, the electric motor is increased.
Patent JP-2002291748-A (JP)
Title: Ultrasonic probe
Inventor: TOYOSHIMA HIROYOSHI
IPC: A61B8/12
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic probe improving the dimension accuracy of a diagnostic image which is so formed that the rotary shaft of ultrasonic vibrators is positioned in the center of the tip spherical part of a window case. SOLUTION: This ultrasonic probe is so constituted that distances from the ultrasonic vibrators to a window case 71 are equal.
Patent JP-2002295394-A (JP)
Title: Electrolytic corrosion preventive method and device of rotary spindle in underwater rotating machine
Inventor: FUKUMORI HIDEO
IPC: F04D13/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic corrosion preventive method of a rotary spindle in an underwater rotating machine which is unnecessary for any external power supply device, semi-permanent in electrolytic corrosion effect, free from any factor of shaft oscillation, and excellent in maintenance, and a device thereof. SOLUTION: The alternating current taken out by inserting one of power source wires introduced in the underwater rotating machine into a current transformer 7 is converted in the direct current by performing rectification and smoothing, the current on the negative side is carried around the rotary spindle 2, and the current on the positive side is carried to an insoluble electrodes 10.
Patent JP-2002300402-A (JP)
Title: Image processor, processing method and recording medium
Inventor: TAKAHIRA MASAYUKI
IPC: H04N1/409
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To emphasize sharpness of an image, while suppressing enhancement the noise component superposed on image data. SOLUTION: When the sharpness of an image is enhanced by separating image data into low, intermediate and high-frequency components, operating the level evaluation value of an image component to be emphasized for each pixel, setting gains for the intermediate and high-frequency components depending on the operated evaluation value, and combining respective frequency components by multiplying the intermediate and high-frequency components by the set gains;  an evaluation value correction data setting film (refer to (A)) recording a plurality of evaluation images, having a constant and different gray level over the entire surface (an image, where the image component of an object to be emphasized is not present and only a noise component is present) is formed, an evaluation value (referred to evaluation value correction value) is determined from the data of each evaluation image, the relation between the gray level and the evaluation value correction value is determined (refer to (B)), and then the evaluation value is corrected by subtracting an evaluation value correction value, corresponding to the gray level of each pixel from the evaluation value of each pixel of image data being processed.
Patent JP-2002302285-A (JP)
Title: Image forming device
Inventor: NISHIKAWA TAIJI
IPC: B65H5/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having a device for cleaning a member having much toner and dirt. SOLUTION: This image forming device comprises a conveying means having a circulation surface for contacting with and conveying a recording material, a recording means for recording an image in the recording material, and a cleaning means for cleaning the circulation surface. The cleaning means has a cleaning liquid supply rotator that abuts on the circulation surface to contact cleaning liquid with the circulation surface, and the cleaning liquid supply rotator includes a magnetic device and magnetic powder. The magnetic powder is held on the surface of the cleaning liquid supply rotator by a magnetic force of the magnetic device disposed inside or on the peripheral surface of the cleaning liquid supply rotator.
Patent JP-2002298380-A (JP)
Title: Skew adjusting mechanism of pickup in disk device and disk device having the same skew adjusting mechanism
Inventor: NAKAMURA MITSUNORI
IPC: G11B7/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide skew adjusting mechanism of optical pickup by which skew is easily performed even after the optical pickup is incorporated in two guide lots and a disk device having the skew adjusting mechanism. SOLUTION: In the disk device 1 having the pickup provided to be freely moved back and forth in the radius direction of a disk along two of a first guide rod 371 and a second guide rod 372 arranged in parallel and to reproduce information recorded in the disk or to record the information in the disk and to reproduce the recorded information, it is provided with the skew adjusting mechanism 42 formed by providing a guide rod pressurizing spring 421 to displace the second guide rod 372 after incorporating the first guide rod 371 and the optical pickup 351 in a holding member 340, a guide rod holding member 430 and a screw 436 to be screwed with the guide rod holding member 430 and to adjust the skew of the optical pickup 351 by displacing the second guide rod 372 upward and downward by adjusting tightening of a screw 436.
Patent JP-2002299650-A (JP)
Title: Bonding method
Inventor: SUDO HAJIME
IPC: H01L21/60
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a bonding method in which breakage or mutual contact of connecting conductors is prevented by contriving the shape of the connecting conductors. SOLUTION: When a first semiconductor substrate having element regions arranged two-dimensionally and a second semiconductor substrate having connecting regions arranged two-dimensionally at the same pitch as the element regions are faced each other and the opposite element regions and connecting regions are connected by means of connecting conductors, a force is applied in the direction for separating the first and second semiconductor substrates under the condition where the connecting conductors are fused.
Patent JP-2002296783-A (JP)
Title: Chemical amplification type positive resist composition
Inventor: KAMIYA YASUNORI
IPC: C08K5/17
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a chemical amplification type positive resist composition containing a resin component and an acid generating agent and suitable for excimer laser lithography with ArF or KrF laser and to provide a composition showing excellent balance in performances of resolution, profile, sensitivity, durability against dry etching, adhesion property or the like. SOLUTION: The chemical amplification type positive resist composition contains a resin which has polymerization units (A), (B), (C) and which is insoluble with alkali but becomes alkali-soluble by the effect of acids, and an acid generating agent. The unit (A) is at least one kind of polymerization unit selected from polymerization units expressed by formulae (Ia) and (Ib). The unit (B) is at least one kind of polymerization unit selected from polymerization unit expressed by formula (II), polymerization units consisting of polymerization units expressed by formula (III) and polymerization units derived from maleic acid anhydride or itaconic acid anhydride, and polymerization units expressed by formula (IV). The unit (C) is a polymerization unit which becomes alkali- soluble by separating a part of group by the effect of acids.