baber/WOPTO huggingface dataset:
Patent JP-2002118408-A (JP)
Title: Shared antenna for multifrequencies
Inventor: INOUE JINICHI
IPC: H01Q5/10
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To facilitate a tuning of frequencies. SOLUTION: This shared antenna for multifrequencies 1 is provided with a helical element 10, and a parasitic helical element 11 which is associated electromagnetically with helical element 10. A tip of parasitic helical element 11 is folded to form a linear return 11a, the length of which is changed to tune the frequency of parasitic helical element 11. At that time, return part 11a is not in dense combination with helical element 10, and frequency tuning can be operated without affecting helical element 10.
Patent JP-2002115604-A (JP)
Title: Gas fuel injector
Inventor: PRESS ROMAN
IPC: F02M51/08
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a gas fuel injector having an electromagnetic solenoid with a flat and rectangular armature arranged on a seat member to form a valve. SOLUTION: The valve 17 is kept in a closed position by a difference between a fuel pressure at one side and an atmospheric pressure in a release chamber at the other side to produce the further closing force of a spring 23 in contact with the armature 13. The armature is driven apart from its seat 15 by the pulsing operation of each coil 12 of the solenoid to open the formed valve, permitting gas to be injected from the injector. The injector has an integrally formed release nozzle. Two apertures located at a center, formed in the armature along a side space formed by the rectangular armature, are provided for a gas flow to pass through the injector.
Patent JP-2002087506-A (JP)
Title: Hair catch cleaning bag of bathroom drain port
Inventor: KIMURA KAZUNORI
IPC: B65F1/14
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To enable a hook group arranged in a bag to play a role of a scrubbing brush and sponge for removing a stain of a bathroom drain port and also to easily suck refuse such as hair and body hair, to provide sanitary cleaning without staining hands by a waterproof bag, and to play a role of a refuse bag by turning over this bag after use. SOLUTION: The hook group 2 is arranged in a bottom part of the waterproof bag 1.
Patent JP-2002120963-A (JP)
Title: Card housing device
Inventor: NAKAJIMA KOICHIRO
IPC: B65H31/32
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a card housing device for layering and housing a large number of cards without applying a heavy load to the cards. SOLUTION: A housing part 7 and a temporarily reserving part 4 are integrated, a card housing unit 6 is arranged so as to be attachable to and detachable from a body part 11, the layered and housed cards 2 are raised upward by a card holding pawl 5 to form the temporarily reserving part 4, and after inserting the cards 2 into this temporarily reserving part 4, the card holding pawl 5 is lowered while removing outside the cards 2, the cards 2 are housed on the housing part 7 side, the cards can be easily handled, and a large number of cards can be layered and housed without applying the heavy load to the cards 2.
Patent JP-2002126057-A (JP)
Title: Deodorizing agent
Inventor: KOMATSU YOSHINOBU
IPC: A61L9/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing agent having a wide ranged deodorizing spectrum and an excellent deodorizing ability. SOLUTION: The deodorizing agent is a compound metal polybasic salt containing a bivalent metal and a trivalent metal and at least one part of the bivalent metal is a zinc component and at least one part of an anion component is a silicate and/or oxy acid group of phosphorus. The deodorizing agent comprises a crystalline compound metal polybasic salt having a specific peak in an X-ray analysis.
Patent JP-2001187108-A (JP)
Title: Pain removing and easing tool
Inventor: OSATO SOTARO
IPC: A61H39/04
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an easily usable pain removing and easing tool with excellent effect. SOLUTION: This pain removing and easing tool comprises an infrared radiator 1 is formed in a ball shape and radiates a mass of infrared rays at around an ordinary body temperature and an adhesive plate 2 to adhere the infrared radiator on skin. The infrared radiator is made of on of cristobalite, serpentine, and zeolite.
Patent JP-2002129936-A (JP)
Title: Exhaust emission control device of diesel engine
Inventor: HIRATA MASANOBU
IPC: F01N3/02
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To improve exhaust emission property by continuously removing the particulate in the exhaust emission through the whole operating condition of a diesel engine. SOLUTION: Ozone loads are added to a exhaust gas passage 12 of a diesel engine according to a engine rotational speed Ne and an engine load Q. Thereby the particulate (the main component is carbon C) in the exhaust gas is oxidized with ozone by mixing the exhaust gas and the ozone to make gas (carbon monoxide CO or carbon dioxide CO2) and the particulate is continuously removed. In this case the environment is not influenced by the carbon monoxide CO because of being removed, for example, with general oxidation catalyst.
Patent JP-2002131987-A (JP)
Title: Electrostatic charge image developer, carrier recycling method, and developer cartridge
Inventor: IIDA YOSHIFUMI
IPC: G03G9/113
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide electrostatic charge image developer used in a trickle developing type image forming device and realizing the recycle of voluminous carrier discarded, and to provide a carrier recycling method and a developer cartridge. SOLUTION: 1 The electrostatic charge image developer constituted of toner and the carrier, used in the trickle developing type image forming device, and set so that the surface exposing amount of the core material constituting component of the carrier may be 0 to 30.0 atomic % is recycled. 2 The carrier recycling method in which the electrostatic charge image developer is recovered from the trickle developing type image forming device and the carrier separated from the recovered electrostatic charge image developer is used as the regenerated carrier of the electrostatic charge image developer in the trickle developing type image forming device, and in which the surface exposing amount of the core material constituting component of the regenerated carrier is 0 to 30.0 atomic % is provided.  3 The developer cartridge including the electrostatic charge image developer 1 or the regenerated carrier obtained in the carrier recycling method 2 is provided.
Patent JP-2002131279-A (JP)
Title: Electrophoresis apparatus
Inventor: NAKAMURA SHIN
IPC: G01N37/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To automate an electrophoresis apparatus, using microchips. SOLUTION: A microchip 1 is placed at a position B. The chip 1 is filled with a migration medium under pressure by a port 25. After the removal of the migration medium in reservoirs by suction at a position A through a nozzle 17, a buffer liquid is injected into the reservoirs 7c, 7s and 7w from a nozzle 19. A sample is injected into the reservoir 7s with a syringe 23 at the position B. A prescribed voltage is applied to the reservoir through an electrode 41 at a position C to inject the sample into a passage for separation. After the removal of the sample of the reservoir 7s via the nozzle 17 at the position A, the buffer liquid is injected into the reservoir 7s from the nozzle 19. A prescribed voltage is applied to the reservoir via the electrode 41 at the position C to separate the sample by migration, and the separated sample is detected by a detection optical system 45.
Patent JP-2002130090-A (JP)
Title: Starter
Inventor: MIYAKE NOBUYA
IPC: H02K7/10
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent or reduce the inflow of grease oil content to a switch chamber or motor chamber to suppress the early wear of a motor contact or brush. SOLUTION: The stationary core 19 of a magnet switch 4 has a set of leg parts 19a on both side ends, and the leg parts 19a inserted to a through-hole provided through the end surface of a switch case 16 and caulked to the switch case 16. Since a minute clearance with the through-hole is generated in the circumference of the leg parts 19a inserted to the through hole of the switch case 16, the clearance is airtightly blocked with a seal member 22 (e.g. a resin agent hardenable at ordinary temperature or high temperature). Accordingly, since the grease oil content generated in a clutch chamber can be prevented from running from the clutch chamber to the switch chamber through the clearance, the early wear of the motor contact (a movable contact 24 and a fixed contact) by the adhesion of grease oil content can be suppressed.
Patent JP-2002125819-A (JP)
Title: Rack for flower pot
Inventor: TAKAOKA NOBUO
IPC: A47G7/02
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a rack for flower pot which can be set up on a stepped place or a slope and can arrange a shelf board suitably according to the size of a flower pot. SOLUTION: This rack for flower pot is used leaning against a wall and comprises at least two props whose upper ends are supported by a wall and whose lower ends are mounted on a floor and panels mounted to two props. When props are set up, they are curved like an arc in a longitudinal direction so as to curve outward against a floor and a wall.
Patent JP-2002130982-A (JP)
Title: Structure for installation of oil cooler
Inventor: KOKUBUNJI HIROSHI
IPC: F28F9/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To improve the workability in a tube-expanding work, while restraining increase in man-hours in installation of an oil cooler. SOLUTION: An oil tube 110 is subjected to a burring work, and the tube is partly extended out of a radiator tank 220. An annularly extended part 114 of the tube is expanded, and the oil tube 110 is caulked to the tank 220, in this state one end of a connection pipe 130 is expanded and caulked to the oil tube 110. Thus, the connection pipe 130 can be expanded without holding the tube 110 with an exclusive jig in the case of expansion of the pipe 130. Accordingly workability of the expansion can be improved, while restraining the man-hours in the installation of the oil cooler.
Patent JP-2002104905-A (JP)
Title: Method for increasing live weight of melon fruit and sugar content by using plant hormone preparation
Inventor: HAYATA YASUYOSHI
IPC: A01H1/06
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for increasing the live weight of a melon fruit and a sugar content. SOLUTION: The live weight and the accumulation of sucrose of a melon fruit is increased by treating the fruit with p-chlorophenoxyacetic acid (p-CPA), a synthetic auxin agent, before the rapid growth period of the fruit and beginning of the accumulation of sucrose. Further, even when the same treatment is applied to the fruit, the sucrose content is increased. The method for treating the fruit is to apply a 100 ppm p-CPA solution to the fruit before the rapid growth period (e.g. 10 days after blooming) and before beginning of the accumulation of sucrose (e.g. 25 days after blooming).
Patent JP-2002134055-A (JP)
Title: Scanning electron microscope
Inventor: KATANE JUNICHI
IPC: H01J37/244
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To enable low vacuum secondary electron observation with both excellent picture quality/high resolution and good image quality, considering scattering of an electron in low vacuum. SOLUTION: The high resolution low vacuum secondary electron observation is enabled by installing a discoid electrode on a lower surface of an objective lens. A fixed aperture in which a length of a differential evacuation orifice for low vacuum is extended is provided, which enables improvement of an image quality by suppressing scattering a electron beam in a low vacuum condition. In a method that an image is formed by utilizing a secondary electron amplification by residual gas around a sample in a low vacuum scanning electron microscope(SEM) and an absorption current, the observation with high resolution and good image quality is enabled by an electric field in which an electrode acts with the comparatively reduced number of parts and a design taking scattering of a first electron beam into consideration.
Patent JP-2002141420-A (JP)
Title: Semiconductor device and manufacturing method of it
Inventor: MAEDA SHIGENOBU
IPC: H01L21/8234
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device in which the operation characteristics of an insulating-gate-type transistor or the like for both high- voltage and low-voltage are optimized as well as to obtain a manufacturing method of that device. SOLUTION: A side wall 17 of the first transistor Q1 is characteristically formed in the shape of narrow width and low height compared with a side wall 27 of the second transistor Q2.
Patent JP-2002138179-A (JP)
Title: Vinyl chloride resin composition and molding using the same
Inventor: KOBAYASHI TOSHIYA
IPC: C08K3/04
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride resin composition added by a non-lead thermal stabilizer, and to provide its molding having excellent woody feeling, and hard to cause discoloring, fading or chalking even irradiated by UV light for a long time. SOLUTION: This vinyl chloride resin composition comprises 5 to 150 pts.wt. of wood flour, 0.5 to 5 pts.wt. of calcium-zinc thermal stabilizer, and 0.1 to 10 pts.wt. of oxide or hydroxide of a group 2 element in long periodical table, each to 100 pts.wt. of vinyl chloride resin.
Patent JP-2002140280-A (JP)
Title: Input/output processing system and cpu process stagnation preventing method used for it
Inventor: SAKURAI HIROTO
IPC: G06F13/12
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an input/output processing system capable of shortening the occupation time of a CPU accompanying access to an I/O bus. SOLUTION: A CPU 1 setting information on access command group to I/O buses 120-12n in a command queue 2 arranged on a memory, writes a queue number and a top address of the command queue in a command control register for notifying an LSI 3 of them. In receipt of notification of the command queue number and the top address from the CPU 1, the LSI 3 receives the access command group information in the memory area and temporarily stores them for sequential execution. When all the command groups received from the command queue 2 are executed, finish information is set in the area of the corresponding queue number in the command queue 2, and the CPU 1 is informed of this fact.
Patent JP-2002141635-A (JP)
Title: Thick film resistor structure of thick-film circuit board
Inventor: OISHI MANABU
IPC: H05K1/16
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a thick-film resistor structure for preventing trimming fail from occurring when applying trimming machining to a thick-film resistor. SOLUTION: An interval W3 of two conductors 1 and 2 that become wiring patterns, width W1 and W2 of the conductors, and width W4 of the thick-film resistor 3 have a relationship expressed by (W4)>=(W1)+(W2)+(W3), thus thinly forming the thick-film resistor and hence preventing the trimming fail from occurring.
Patent JP-2002140746-A (JP)
Title: Method and system for managing attendance by using ic card
Inventor: ISHIKAWA KOJI
IPC: B42D15/10
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of wasteful cost in the issuing of an IC card for managing attendance. SOLUTION: A transmittal letter on which first identification information identifying an attendant 20 is printed is previously sent to the comer 20 from a sponsor 10. When the attendant 20 comes by carrying the transmittal letter, information on the attendant 20 is written into the IC card based on first identification information printed in the transmittal letter and the IC card is issued in an IC card issuing machine 40 arranged in a meeting place 30.
Patent JP-2002142168-A (JP)
Title: Title display
Inventor: UEMURA TAKAMI
IPC: H04N5/445
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a title display that copes with character data that are superimposed to an image signal, and contain language that cannot be understood by a viewer and is not appropriate to education, and copyright information. SOLUTION: This tile display has a character data decipherment means for extracting and deciphering the characteristic data superimposed to the image signal, a copyright information detection means for judging whether the copyright information is included into the characteristic data or not, a character string storage means for storing a character string that is not appropriate to the education, a character conversion information storage means for storing character conversion information for converting the display format of the character string, a display conversion means for converting the display format of the display information based on the character conversion information, a display means for displaying the character data converted by the display conversion means, an alternative screen display means for displaying an alternative screen,  and a display control means for changing screen where the character string included in the character string storage means is superimposed to the alternative screen.
Patent JP-2002137205-A (JP)
Title: Resin composition for compounded wood
Inventor: TSUBOUCHI KATSUMI
IPC: C08F283/01
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for compounded wood which can reduce a volatilation amount of a volatile organic compound(VOC) such as a styrene monomer and the like while sufficient performance is exhibited in external appearance, physical properties and the like. SOLUTION: In the resin composition for compounded wood containing an unsaturated polyester and/or a vinyl ester, styrene and a (meth)acrylate as essential elements, the (meth)acrylate has only one (meth)acrylate group in one molecule, a boiling point under normal pressure is >=110 deg.C and a weight percentage between the styrene and the (meth)acrylate [styrene/(meth)acrylate] is within a range of 9/1 to 2/8.
Patent JP-2001208410-A (JP)
Title: Duct structure
Inventor: KUBOTA TAKAYUKI
IPC: F24F13/10
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a duct structure for supplying air by opening/closing an interconnecting opening made in a duct automatically by an inexpensive method depending on the volume of air introduced from an air conditioner, or the like. SOLUTION: The duct structure comprises a baffle plate 14 for partitioning the inside of a duct 10, an interconnecting opening 20 made in the baffle plate 14, a blocking plate 26 supported on the baffle plate 14 and turned to open/close the interconnecting opening 20, and means for turning the blocking plate 26 by receiving a specified air volume or more, wherein the interconnecting opening 20 is opened/closed by turning the blocking plate 26 with the air volume in the duct 10. A plurality of interconnecting openings 20 are provided and a plurality of channels 22, 24 are formed to extend to the downstream side from respective interconnecting openings 20. A specified interconnecting opening 20 is blocked or released when an air volume within a set range is supplied into the duct 10.
Patent JP-2002147960-A (JP)
Title: Furnace state discrimination operation system for arc furnace
Inventor: EBATA HIROICHI
IPC: H05B7/152
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To perform switching of power charge and additional charge of a material invariably at proper timing through accurate detection of a melting state in a furnace. SOLUTION: In an arc furnace where the height of an electrode 5 is automatically controlled through control of constant impedance, an integration using power from an initial material mounting, behavior of an electrode, and a temperature fluctuation of cooling water circulated through a furnace wall are monitored, in order. The temperature of cooling water tends to be increased. The height of an electrode tends to further lower to a level below a given value and then rise again at one time, followed by repeated fall and rise. At the moment changing to rise, the height of electrode is monitored. When the electrode gets shorter than the monitored level, it is decided that the initial material has melted down. Then, by switching a charge power, the generation of an arc is switched from a long arc to a short arc.
Patent JP-2002143261-A (JP)
Title: Air pumping type bathtub
Inventor: WATANABE TOSHIAKI
IPC: A47K3/062
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem wherein a person taking a bath can not safely and cleanly take a bath. SOLUTION: A bathtub bottom part 1, a wall part 2 of an air pumping type bathtub and a back rest part 3 of the air pumping type bathtub provided on the bottom part 1 of the bathtub in the wall part 2 of the air pumping type bathtub are provided, thus the objective bathtub 4 for taking a bath and a overflow tank 5 are formed by the back rest part 3 of the air pumping type bathtub.
Patent JP-2002146967-A (JP)
Title: Building panel
Inventor: NAKATANI TOSHIMARO
IPC: E04C2/32
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a building panel used as a screen board for a handrail of a veranda and taken as a three-dimensional design element of a building. SOLUTION: The building panels A1 and A2 have different types of two patterns such that both or either of the protrusion width and arrangement pitch of a curved and corrugated reinforcing rib 1 are or is gradually increased for expansion or gradually decreased for shrinking from a central part to an end so as to change an arrangement pattern. The building panels A1 and A2 are alternately arranged for fixation in a panel fixing frame 3 so as to be taken as the design element of the building by allowing the screen board for the handrail 10 of the veranda to swell to a front side.
Patent JP-2002145082-A (JP)
Title: Electric power steering device
Inventor: YAMAMOTO KENJI
IPC: F16H55/24
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To solve problems of noise caused by a backlash when transmitting rotation of an electric motor to a steering mechanism via a worm shaft and a worm wheel by reducing a speed, and becoming large when arranging an energizing member for biassing the worm shaft to the worm wheel side in the radial direction of the worm shaft. SOLUTION: The worm shaft 18 is energized in the shaft direction via a cam mechanism 39 by the energizing member 42. The cam mechanism 39 converts a part of energizing force of the energizing member 42 into force for energizing the worm shaft 18 to the radial directional worm wheel 19 side.
Patent JP-2002038033-A (JP)
Title: Thermally conductive sheet
Inventor: NAKANISHI MOTOYASU
IPC: C09K5/08
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a thermally conductive sheet which highly absorbs or shields electromagnetic waves from objects of electric and electronic equipment to which the sheet is fixed and, in addition, has secured high electrical insulation properties against the objects to which the sheet is fixed. SOLUTION: The thermally conductive sheet is constituted by laminating sheet elastomeric layers 2A and 2B on both sides of a sheet graphite layer 1, respectively, one 2A of the sheet elastomeric layers comprising at least one kind selected from carbon nanotubes 3 and a carbon microcoils.