baber/WOPTO huggingface dataset:
Patent JP-2002096166-A (JP)
Title: Arc welding apparatus
Inventor: SHINADA TSUNEO
IPC: B23K9/073
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an arc welding apparatus, which can connect a plurality of welding control units having different polarity against welding load and perform various kinds of welding with a minimum apparatus. SOLUTION: Output coils S1, S2 are installed in a transformer 3 of a direct current power source 101. A power supply consisting of a capacitor 21, a switching chip 22, a flywheel diode 23 and reactor 24, and a control circuit 25 or a control circuit 27 are installed in welding control units 201, 202. A commercial AC voltage is transformed downward by the transformer 3 and each output is transformed into DC output by rectifiers 4a, 4b. In the welding control units 201, 202, the DC voltage outputs from the DC power unit 101 are flattened by the capacitors 21, and the switching chips 22 are chopper- controlled by the control circuit 25 or the control circuit 27 to supply the power to the welding load.
Patent JP-2002091705-A (JP)
Title: Integrated circuit
Inventor: TSUBONO NAOKI
IPC: G11B20/10
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily select processing of stored information or external information. SOLUTION: The integrated circuit 120 is provided with a function for processing the reproduced data (stored information) of a DVD 101 and a function for processing Internet information (external information) acquired through a modem 114. An operating key part 142 of a panel part 140 is provided with a DVD key 142a for selecting a DVD processing mode and an Internet key 142b for selecting an Internet processing mode. By pressing these keys 142a and 142b, a select signal can be supplied through a CPU interface 128 as a signal input part to a CPU 121 of the integrated circuit 120. The integrated circuit 120 becomes the DVD processing mode when pressing the DVD key 142a and becomes the Internet processing mode when pressing the Internet key 142b. Only by pressing the keys 142a and 142b, the user can easily select the processing mode in the integrated circuit 120.
Patent JP-2001208562-A (JP)
Title: Navigation system, apparatus and method for remote navigation as well as on-vehicle navigation apparatus
Inventor: IRIMOTO MASAYUKI
IPC: G01C21/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a remote navigation apparatus and a navigation system in which communication costs can be reduced by a method wherein route guidance data to be transmitted to an on-vehicle navigation apparatus is reduced as fas as possible. SOLUTION: In the remote navigation apparatus, guidance area information which specifies a guidance nonessential area can be acquired. When the route guidance data to be transmitted to the on-vehicle navigation apparatus is generated, a route which passes the guidance nonessential area specified by the guidance area information is excluded from all guidance routes, and route guidance data about residual routes is generated. When the route guidance data is transmitted to the on-vehicle navigation apparatus, a transmission data amount can be reduced.
Patent JP-2002100146-A (JP)
Title: Magnetic disk cartridge
Inventor: ENDO YASUSHI
IPC: G11B23/033
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To decrease errors which are the cause for exudation of adhesives for affixing a liner to a shell of a magnetic disk cartridge. SOLUTION: Many long and short fibers 54 are fixed on one side by the adhesives 52 and are adhered to the shell 2. The adhesives 52 are adequately hot melt adhesives (thermosensitive), UV curing adhesives, thermosetting adhesives, etc. The shell 2 is coated with the adhesives 25 or the lower side of the liner 50 is coated with the adhesives over the entire surface, by which the liner 50 is adhered to the shell 2. The thickness of the adhesives 25 in coating is preferably 1/2 to 1/5 the thickness of the liner 50. The thickness of the fibers 54, i.e. the liner 50 is adequately 500 to 300 μm. Accordingly, the thickness of the adhesives 25 is preferably in a range from 10 to 150 μm.
Patent JP-2002097577-A (JP)
Title: Metal oxide thin film and forming method therefor
Inventor: HARA YOSUKE
IPC: C01G23/04
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a homogeneous metal oxide thin film without a crack, on a substrate, and the metal oxide thin film formed by the method. SOLUTION: This method for forming the metal oxide thin film on the substrate comprises, contacting a solution including a complex of metal oxide oligomer and saturated organic compound solvent, prepared from a solution including metal salt and saturated organic compound solvent, on the substrate, removing 20% or more of the saturated organic compound solvent in the contacting solution, by such a means as not to substantially cause diffusion or mixing between the composition of the substrate and the metal oxide oligomer, and heat treating it at 100-1300 deg.C for 1-24 hours.
Patent JP-2002098428-A (JP)
Title: Refrigerating/freezing apparatus
Inventor: KOMATSUBARA TAKEO
IPC: F25B9/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To supply and circulate cold water or cold air cooled by making use of waste heat from a CO2 hot water heater for a refrigeration chamber in a refrigeration/freezing apparatus. SOLUTION: A unit U, containing a CO2 hot water heater and a refrigerating/ freezing apparatus are combined, and use is made of waste heat (CO2 heat of vaporization) of the CO2 in the unit U to cool city water. The cold water from a cold water unit 3 cools the inside of a refrigeration chamber 4 with the aid of a cold heat unit 4b of the refrigeration chamber 4 and then returns to the cold water unit 3. The freezing chamber 5 constructs a freezing circuit 5a by refrigerant gas as in prior art.
Patent JP-2002104858-A (JP)
Title: Method of producing artificial marble
Inventor: TAGAWA KIYOMI
IPC: C04B103/60
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing artificial marble having high impact resistance not necessarily blended with large amount of glass fiber nor provided with reinforcing plate or reinforcing layer. SOLUTION: This method of producing artificial marble comprises preparing a resin composition of a thermosetting resin added by additives such as a filler and a curing agent, and molding and curing the resin composition, where diallylphthalate resin is added to the thermosetting resin to be compounded in the resin composition.
Patent JP-2002102388-A (JP)
Title: Golf ball
Inventor: WACHI TOSHIRO
IPC: A63B37/04
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball which maintains durability and is suppressed in repulsiveness. SOLUTION: This golf ball is suppressed in the repulsiveness by increasing the moisture absorption quantity of a spherical rubber segment constituting at least part of the golf ball.
Patent JP-2002324891-A (JP)
Title: Semiconductor memory and its manufacturing method
Inventor: TANIOKU MASAMI
IPC: H01L21/8246
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide the smallest cell area while providing the largest area of a capacitor in a device structure with the use of a local wiring. SOLUTION: In the device structure of the present invention, by metal wiring with the poly-silicon by employing a poly-silicon plug process in an upper electrode forming a ferroelectric memory cell structure and the wiring of an electrode (a source/drain) of a MOS type field effect transistor, a memory cell area is decreased and a storage capacitance is increased as well. In the manufacturing method, a contact pad process of currently used Fig. 2 is made unnecessary and still further deterioration of a ferroelectric material under a reducing atmosphere, which is a weak point of a ferroelectric process, is prevented.  In the method for manufacturing the device, in order to protect deterioration of the ferroelectric material, by employing a local wiring material where an oxide film is deposited and then a poly-silicon plug is formed, the poly-silicon plug having low resistance can be formed.
Patent JP-2002114727-A (JP)
Title: Method for producing glyceryl ether
Inventor: SHIRASAWA TAKESHI
IPC: C07C41/26
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method by which an ultrahigh reactional yield is obtained, an excessively large heat quantity of reaction produced during the reaction can readily be controlled and the reactional time can remarkably be shortened. SOLUTION: This method for producing a glyceryl ether represented by general formula (3) comprises carrying out a ring opening reaction of epoxy group while feeding a glycidyl ether represented by general formula (1) (wherein, R1 denotes a 1-32C hydrocarbon group; A1 denotes a 2-4C alkylene group; and p denotes a number of 0-200) into a mixture liquid containing a carboxylic acid, a base and water.
Patent JP-2001146947-A (JP)
Title: Chain pulling machine for continuous pulling of drawout material
Inventor: HESSBERGER DIRK
IPC: B21C1/30
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a chain pulling machine of simple configuration and capable of generating a high fastening force. SOLUTION: The chain pulling machine for continuously pulling a work to be drawn out made of metal, etc., in particular rod-shaped or tubular, includes at least two drivable transmission chains installed in one common pulling division, wherein the transmission chains are equipped with traction members coupled with each other, and one side of each traction member is furnished with a fastening jaw to be put in pressure attachment to the drawn-out work while the other side is furnished with a sliding surface, whereby the traction members are supported by strong roller guides installed on the respective transmission chains through accompaniment run rollers running while they bear the load,  wherein the accompany run rollers 8 are guided only by the sliding surfaces 13 and/or roller guides 9 and guides 31 to make interaction through the divided sliding surfaces and running together with the rollers 8 at the level of the divided parts of the contacting surface.
Patent JP-2002115415-A (JP)
Title: Rotational center designation type rocking mechanism, and structural system utilizing its mechanism
Inventor: CHO TOMIAKI
IPC: F16F15/04
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a structural system, into which a rotational-center designation type rocking mechanism is incorporated with which a design such as the structural calculation of each section of a structure and a body is conducted economically and rationally by designating the vibration modes of the structure and the body, when disturbances due to earthquake or the like is applied. SOLUTION: In the rotational-center designation type rocking mechanism and the structural system, into which the rocking mechanism having such a type is incorporated, the body or the structure 1 is placed on the curved surface 21 of a supporter 2 with the body support curved surface 21, the body or the structure 1 can conduct a rocking motion, using a point C as the center of rotation, in response to disturbance, and the rocking motion can be controlled by previously designating the position of the center of rotation C in the rocking mechanism A for the body or the structure 1.
Patent JP-2002118406-A (JP)
Title: Glass antenna for automobile
Inventor: TABATA KOJI
IPC: H01Q1/32
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a glass antenna for automobile which improves sensitivity of FM broadcasting bands. SOLUTION: A power supply conductor 4 extended from a feeding point 4a and a part of a heater line 2 are crossed. At this crossing point, power supply conductor 4 and a part of heater line 2 are stacked with an insulating layer 15 inbetween, a horizontal element 4b is laid on power supply conductor 4 extended into a defogger 3 range, and horizontal element 4b is placed between two adjacent heater lines 2.
Patent JP-2002113722-A (JP)
Title: Mold for molding polyurethane and method for manufacturing sole of polyurethane footwear
Inventor: FUJIMOTO YUKIHIRO
IPC: A43B13/04
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a mold suitable for molding a polyurethane molded article such as a sole of footwear or the like having no defectiveness by appearance caused by the adhesion of refuse or the like on its surface from a two-packed reactive curing polyurethane resin without using a release agent, and a method for manufacturing a sole of polyurethane footwear having no defectiveness by appearance caused by the adhesion of refuse or the like on its surface. SOLUTION: The mold for molding the two-packed reactive polyurethane resin is constituted by providing a releasable resin layer based on conductive polytetrafluoroethylene with a volume resistivity of 1010 Ω.cm on the surface of a metal forming a molding cavity. In the manufacturing method, a reactive composition prepared by mixing an isocyanate group-containing component and an active hydrogen group-containing component is injected in the mold forming a molding cavity equipped with the releasable resin layer based on conductive polytetrafluoroethylene.
Patent JP-2001160884-A (JP)
Title: Method for controlling isdn facsimile device
Inventor: SAWADA MITSUSHI
IPC: H04M1/2745
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling an ISDN facsimile device for simply identifying the delivering destination of a received original. SOLUTION: Since a paper for recording a received picture can be selected in accordance with a call-incoming person designated by an originating terminal, an effect of facilitating sorting operation of each section is obtained by using papers of different colors by each section.
Patent JP-2002118899-A (JP)
Title: Acoustic device
Inventor: MURAYAMA KAZUO
IPC: H04R3/12
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To direct acoustic effects having a sense of presence by simple constitution. SOLUTION: The acoustic device is constituted of main loudspeakers 13, 14 for outputting sounds corresponding to inputted sound signals L, R of left and right channels, a left sub-loudspeaker 15 arranged on the outside of the right main loudspeaker 14 and capable of outputting sound corresponding to a reverse phase signal obtained by inverting the phase of the sound signal L of the left channel and a right sub-loudspeaker 12 arranged on the outside of the left main loudspeaker 13 and capable of outputting sound corresponding to a reverse phase signal obtained by inverting the phase of the sound signal R of the right channel. The left and right sub-loudspeakers 12, 15 are attached so as to be turned to the outside at a prescribed angle θ formed with the left and right main loudspeakers 13, 14.
Patent JP-2002122362-A (JP)
Title: Heat pump hot water supplier
Inventor: OHAMA MASAHIRO
IPC: F25B1/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump hot water supplier where the rise of durability and operation efficiency is materialized. SOLUTION: This heat pump hot water supplier is equipped with a refrigerant circulating circuit where a compressor 1, a refrigerant-to-water heat exchanger 2, a pressure reducing device 3 for controlling the flow rate of a refrigerant, and an evaporator 4 are connected in order, a hot water supply circuit where a hot water reservoir 5, a circulation pump 6, and the above refrigerant-to-water heat exchanger 2 are connected in order, and a discharge temperature detection means 17 which detects the discharge temperature of the above compressor 1, and this controls the valve opening of the above pressure reducing device 3 to be constant for a specified time at start of the above compressor 1,  and controls the valve opening of the above pressure reducing device 3 so that the discharge temperature of the above compressor 1 may come to the preset objective discharge temperature after passage of the above specified time, so an appropriate refrigerant circulates in the refrigerant circuit at all times, therefore there is no abnormal temperature rise or abnormal pressure rise, consequently this can raise durability and improve the operation efficiency, too.
Patent JP-2002119372-A (JP)
Title: Furniture
Inventor: UEDA NOBUYUKI
IPC: A47C17/13
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide furniture whose size of available support area to sufficiently support a user's weight load can be changed corresponding to the body constitution of the user to give the user comfortable using feeling. SOLUTION: This furniture A1 is equipped with a stretched material 1 to receive and support a user's weight load on the surface side of the furniture main body A1a and a support part Z1 equipped on the furniture main body A1a to support the stretched material 1 in a tensed condition. The size of the available support area X1 of the stretched material 1 can be changed corresponding to the position of the stretched material 1 supported by the support part Z1.
Patent JP-2002119898-A (JP)
Title: Device for operating jetting nozzle
Inventor: KISHIMOTO KAZUO
IPC: B05D1/02
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for operating a jetting nozzle, which is structured so that a jetting nozzle part can be rocked and movable and is also effective for improving the operation speed or the control accuracy. SOLUTION: A spline shaft 1 driven to be rocked by a rocking driving mechanism 3 and a screw shaft 2 driven to be rotated by a rotary driving mechanism are arranged in parallel, the jetting nozzle 15 is formed to be moved by the rotation of the screw shaft 2 through a 1st gear 11 integrally formed with a 1st gear holder 10 engaged with the spline shaft 1 so as to be slidable and a 2nd gear 13 provided to be rotatable to a 2nd gear holder 12 engaged with the screw shaft 2 and to be rocked around the screw shaft 2 by the rocking of the spline shaft 1. The 1st gear holder 10 can be omitted by engaging the 1st gear 11 directly with the spline shaft 1.
Patent JP-2002120824-A (JP)
Title: Packing box and cushioning member for contents
Inventor: UENISHIZONO HIRONOBU
IPC: B65D81/113
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To form a cushioning member placed into a packing box integrally with the box or to provide the cushioning member excellent in cushioning effects even if it is separately formed. SOLUTION: A vertical end D of a pasting margin 6 provided on one of side faces 5a to 5d constituting a basic part of a cylinder is extended to form a cushioning and fixing member 10 of contents 4, and an aperture 11 for fitting the contents 4 is opened at the center of the member 10. A cushion 12 folded to constitute a base support 13 and a lining 15 of the contents 4 is provided on a lower part of the member 10. An upper support 16 folded to support an upper part of the contents 4 is also provided on an upper part of the member 10.
Patent JP-2002094688-A (JP)
Title: Method for down-loading abbreviation dial telephone number from center after editing
Inventor: FUKADA SANSHIRO
IPC: H04M3/44
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method where an abbreviation dial telephone number as well as the number of digits to be dialed are automatically discriminated with no load on a user, and a destination telephone number is accordingly edited, which is stored in an electric communication terminal. SOLUTION: A user inputs a telephone number stored in an abbreviation dial in the home page of a center. The center automatically discriminates the number of digits to be dialed and edits a destination telephone number accordingly, which is down-loaded to an electric communication terminal from the center.
Patent JP-2002133655-A (JP)
Title: Optical recording and reproducing equipment, discrimination method of optical disk, and starting method of optical recording and reproducing equipment
Inventor: MATOSAKI TOSHIYA
IPC: G11B7/004
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording and reproducing equipment that can discriminate the kind of an optical disk in a short time after loading the optical disk and before the execution of a focus search, a discrimination method of optical disk and a starting method of the optical recording and reproducing equipment. SOLUTION: An optical head 6 is equipped with a LED optical sensor detecting the reflected light amount of the LED light radiated to and reflected from an optical disk surface 6a and moves from the innermost circle position toward the outside by a spindle motor 3 and a guide screw 5A while the LED light is radiated toward the optical disk surface 2a from the LED optical sensor 8. An optical disk discrimination means 11 can discriminate many kinds of optical disks at the same time based on the changes of differential signal of distribution in the reflected light amount on the optical disk surface 2a received from the LED optical sensor 8.
Patent JP-2002129197-A (JP)
Title: Tablet composition capable of releasing active oxygen in water
Inventor: NOMURA SHUICHI
IPC: A01N25/34
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a tablet composition which can release active oxygen useful for sterile filtration, deodorizing, bleaching, slime-proofing or the like over a long period of time by placing it at a waste water discharge outlet of a sink in a kitchen, a bathroom, a washstand or the like, an upper inlet of a tank for the water to wash toilets and in a urinal for gentlemen or the like. SOLUTION: One or more compounds of a double salt of peroxy-potassium sulfate/potassium hydrogensulfate/potassium sulfate, potassium persulfate, and sodium persulfate, and an organic acid and a fatty acid compound which are solid at normal temperatures are uniformly compounded, and subjected to tableting.
Patent JP-2001188576-A (JP)
Title: Voice coding method
Inventor: TANAKA YOSHIAKI
IPC: G10L19/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To improve decoding efficiency of a reproduction side, in the case of coding multi-channel voice signals with variable compression ratios. SOLUTION: An audio data area in an audio packet consists of plural PPCM access units, and a PPCM access unit consists of PPCM sync information and a sub-packet. The PPCM sync information contains the number of samples per one packet (40, 80, or 160 according to sampling frequencies), a data rate ('0' in the case of VBR: being an identifier indicating that data in the sub- packet are compressed data), and the sampling frequencies fs and the number of quantized bits Qb, and channel allocation information.
Patent JP-2002127702-A (JP)
Title: Wheel for paddy field working machine
Inventor: ISHITOBI YOSHIO
IPC: B62D49/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a wheel for a paddy field working machine which does not allow easy adherence of mud while traveling/under work. SOLUTION: A wheel cap 21 covering a wheel 2 of a paddy field working machine from the outside covers the outer circumferential surface of the wheel 2 while the non-covered section 30 is provided on the center side of the wheel 2 to expose the side of the wheel 2.
Patent JP-2002127009-A (JP)
Title: Grinding device
Inventor: KOBAYASHI SHIGEO
IPC: B24B53/02
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a grinding device capable of reducing its own cost without requiring complicated construction for a grinding wheel dressing mechanism. SOLUTION: The grinding device 1 comprises a grinding wheel 17 (18) for grinding a plate shaped work 24 with the rotation of a grinding working face 17a (18a) and a holding frame 53 movable to the direction of approaching to or separating from the grinding wheel 17 (18). A tool such as a rotary dresser 70 for dressing the grinding wheel 17 (18) is provided on the holding frame 53.